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|| List of recent Excell-related patents
|Backing element and ultrasound probe including same|
The present disclosure in some embodiment provides a backing member for an ultrasonic probe that is disposed on a rear surface of a piezoelectric element constituting the ultrasonic probe to attenuate ultrasonic waves radiated from the rear surface of the piezoelectric element, the backing member including a mixture of a base member and a filler, wherein the base member is a polyurethane resin and the filler is manganese powder, whereby the backing member has appropriate sound absorption function and excellent dicing processability and provides an ultrasonic probe including the backing member.. .
|Catalyst for methacrylic acid production and process for producing methacrylic acid|
There is provided a hetero polyacid-based catalyst for methacrylic acid production, which is more excellent in performance, life and moisture absorption during storage, the catalyst being a catalyst for methacrylic acid production, wherein a proton is replaced so as to satisfy conditions of α=a+(b×c) and 0.5≦α≦1.4 when the atomic ratio of the alkali metal atom relative to 10 atoms of mo is taken as a and the atomic ratio of the copper atom relative to 10 atoms of mo is taken as b in moapbvccudyezfog where y represents cesium or the like; z represents iron or the like; and a to g represent each an atomic ratio of each element relative to 10 atoms of mo.. .
|Hair growth and hair restoration material|
Provided is a novel hair growth and hair restoration material having excellent efficacy in hair growth and hair restoration for both men and women, even when the components thereof are at ultra-dilute concentrations; the hair growth and hair restoration material being characterized in containing a steryl glucopyranoside, preferably a cholesteryl glucopyranoside, represented by general formula (i). (in the formula, z represents a sterol residue from which the hydroxyl group attached to the 3-position of a cyclopentanohydrophenanthrene ring has been removed.).
|Insulating material using epoxy resin composition|
An insulating material obtained by using an epoxy resin composition comprising, as an epoxy resin curing agent, a polycondensation-type aryloxysilane compound contained in an amount of 50 to 100 wt %, having a hydroxyl group equivalent in a range of 1,000 to 8,000 g/eq, and an epoxy resin having an epoxy equivalent of 200 to 500, wherein a thermally cured product obtained by curing this epoxy resin composition at a temperature of 180° c. Or lower, shows a dielectric constant and a dielectric loss tangent of 3.00 or smaller and 0.015 or smaller, respectively, at 1 ghz under normal temperature.
|Oligomer-modified fine particles, method for producing the same, and coating containing the particles|
Provided are surface-treated fine particles which, when added to coatings for the production of films, exhibit excellent reactivity with respect to organosilicon compounds and resins that are matrix components of the coating films, and thereby allow the films to exhibit excellent performance. Oligomer-modified fine particles include inorganic oxide fine particles having a surface modified with an oligomer, the oligomer being derived from a metal alkoxide represented by formula (1): rnm1(or′)z-n (1) wherein m1: one or more elements selected from si, ti, zr and al; r and r′: one or more groups selected from alkyl groups of 1 to 8 carbon atoms, aryl groups and vinyl groups; n: an integer of from 0 to (z−2); and z: the valence of m1.
|Pest control composition|
A pest control composition is provided having an excellent control effect on pests and containing an ester compound represented by the following formula (1) and diethyl adipate. A method is also provided for controlling pests including applying the pest control composition to pests or habitats of pests..
|2',3'-dideoxy-2'-alpha-fluoro-2'-beta-c-methylnucleosides and prodrugs thereof|
The present invention is made to fulfill the foregoing need. Since most of antihn nucleosides are 2′,3′-dideoxynucleosides that have been proved to be excellent substrates of kinases for the phosphorylations.
|Protective agent for keratoconjunctiva or suppressive agent for keratoconjunctival disorder|
An object of the present invention is to provide a protective agent for the keratoconjunctiva or a suppressive agent for a keratoconjunctival disorder having an excellent suppressive effect on a keratoconjunctival disorder. The invention relates to a protective agent for the keratoconjunctiva or a suppressive agent for a keratoconjunctival disorder containing glucosylglycerol as an active ingredient, use of glucosylglycerol for the manufacture of a pharmaceutical for protecting a keratoconjunctiva or suppressing a keratoconjunctival disorder and a method of protecting a keratoconjunctiva or suppressing a keratoconjunctival disorder comprising administering glucosylglycerol..
|Broad detection of dengue virus serotypes|
Processes for detecting dengue virus (denv) nucleic acid in a sample are provided including producing an amplification product by amplifying denv nucleotide sequence and detection of an amplification by hybridization of a probe or other technique. The processes use primers or probes with introduced mutations and or degenerate bases that provide excellent superiority in detection and serotyping of denv in a sample..
|Substrate with approximately vertically aligned carbon nanotubes|
An object of the present invention is to provide a substrate with approximately vertically aligned carbon nanotubes, the carbon nanotubes configured to have excellent transferability and be able to transfer a carbon nanotube layer that is more uniform in thickness than ever before. Disclosed is a substrate with approximately vertically aligned carbon nanotubes, wherein the carbon nanotubes are approximately vertically aligned on the substrate, and wherein, at the substrate side rather than the middle part of the longitudinal direction of the carbon nanotubes, there is a part where the number density of the carbon nanotubes in an approximately parallel plane to the substrate, is smaller than that in other parts..
|Cathode active material for lithium secondary battery|
Disclosed is a lithium secondary battery, which is low in capacity loss after overdischarge, having excellent capacity restorability after overdischarge and shows an effect of preventing a battery from swelling at a high temperature.. .
|Ultraviolet-curable resin composition, cured product, and optical member|
The present invention relates to an optical member fabricated by laminating together at least two substrates by means of a cured product layer of an ultraviolet-curable resin composition containing (a) a (meth)acrylic polymer having a weight average molecule weight of 1,500 to 30,000, (b) a (meth)acrylate compound having a (meth)acrylic equivalent of 200 g/eq. Or more and having at least two (meth)acryloyl groups, and (c) a photopolymerization initiator, and an ultraviolet-curable resin composition for laminating together at least two substrates, and is useful as an optical transparent adhesive exhibiting high curability, allowing for lesser shrinkage during curing, and being excellent in the transparency of the cured product as well as in the adhesiveness to a substrate and the flexibility..
|Antifouling coating composition, antifouling coating film and antifouling substrate, and method for producing antifouling substrate|
The antifouling coating composition according to the present invention includes a silylacrylic copolymer including a structural unit (1) derived from triisopropylsilyl methacrylate (i), a structural unit (2) derived from triisopropylsilyl acrylate (ii) and a structural unit (3) derived from a polymerizable monomer having a polymerizable double bond (iii), which excludes the above (i) and (ii), the silylacrylic copolymer satisfies specific requirements. Thus, an antifouling coating composition that is excellent in long-term storage stability and gives a coating film excellent in long-term antifouling properties and long-term water resistance can be provided..
|Adhesive film having a phase difference, method for manufacturing same, and optical member including same|
According to the present invention, an adhesive film having a phase-difference is characterized by a phase difference value of 25° c./55% rh at a thickness of 20 μm being approximately 20 nm to approximately 150 nm, and 1 rad/s storage modulus by a frequency seep test at 30° c. Being approximately 105 dyne/cm2 to approximately 109 dyne/cm2.
|Cubic boron nitride sintered body|
A cubic boron nitride sintered body with excellent wear resistance and fracture resistance. The cubic boron nitride sintered body includes 85 to 95% by volume of cubic boron nitride, and 5 to 15% by volume of a binder phase and inevitable impurities.
|Composition for preventing or treating hangover|
The present invention relates to a composition including a laurus nobilis leaf extract as an active ingredient, and particularly, to a composition for preventing or treating hangover including the laurus nobilis leaf extract, a food composition for preventing or relieving hangover including the laurus nobilis leaf extract, and a method for preparing the composition. Since the composition according to the present invention includes the laurus nobilis leaf extract, it has a remarkably excellent effect of lowering blood concentrations of alcohol and acetaldehyde.
|Porous scaffold for tissue engineering and preparation method thereof|
A porous artificial transplant material to replace autogenous bone with excellent biocompatibility, cytocompatibility and biodegradability is provided. More specifically, a porous scaffold for tissue engineering including chitosan/hydroxyapatite-amylopectin (chitosan/hap-ap) and a preparation method thereof are provided.
|Fluid dynamic pressure bearing oil, fluid dynamic pressure bearing using the same, and spindle motor|
It is provided a long life spindle motor that is excellent in startup characteristic in low-temperature environments such as 0° c., and that startup problems due to the evaporation or deterioration of lubricating oil can be avoided in high-temperature environments. The spindle motor includes a fluid dynamic bearing filled with a lubricating oil, containing a methyl pentanediol diester obtained by esterifying 3-methyl-1,5-pentanediol with n-decanoic acid and n-undecanoic acid at a molar ratio ranging from 90:10 to 20:80, and having a water content of not more than 1000 ppm..
|Electronic control apparatus for vehicle using overmolding and manufacturing method thereof|
The present disclosures provides an electronic control apparatus for a vehicle using overmolding in which a heat radiating plate is attached to an opposite side of a part requiring heat radiation in a printed circuit board (pcb) and a part other than the part, to which the heat radiating plate is attached, is overmolded so as to directly discharge heat to the air through the heat radiating plate such that a heat radiation effect is excellent, the heat radiating plate is attached in advance and then a housing is formed of mold resin such that a manufacturing process is simplified, and a printed circuit board (pcb) is surrounded by mold resin such that a waterproof function is excellent, and a manufacturing method thereof.. .
|Electrostatic protection device|
An electrostatic protection device with an improved durability with repeated use and an excellent discharging property is provided. The electrostatic protection device 100 comprising an insulating laminate 11, a pair of discharge electrodes 12 and 13 inside the insulating laminate 11 and a discharge triggered part 14 disposed between these discharge electrodes and at the periphery of the end portion of the discharge electrode is configured by disposing glass-containing insulating layers 15 and 16 on the surfaces of the discharge electrodes.
|Semiconductor device and manufacturing method thereof|
The reliability of wirings, each of which includes a main conductive film containing copper as a primary component, is improved. On an insulating film including the upper surface of a wiring serving as a lower layer wiring, an insulating film formed of a silicon carbonitride film having excellent barrier properties to copper is formed; on the insulating film, an insulating film formed of a silicon carbide film having excellent adhesiveness to a low dielectric constant material film is formed; on the insulating film, an insulating film formed of a low dielectric constant material as an interlayer insulating film is formed; and thereafter a wiring as an upper layer wiring is formed..
|Monitoring method for plasma arc welding and plasma arc welding device|
The method of monitoring keyhole welding with a plasma arc includes the step of measuring output voltages when welding is performed with a constant current, and the step of finding peak frequencies and distributions of welding voltages by analyzing frequencies of the welding voltages which correlate to a molten weld pool (p) vibration among the output voltages measured. The method also includes the step of identifying the peak frequencies that correlate to the molten weld pool (p) vibration, and the step of comparing the identified peak frequencies with a frequency range and determining whether the welding is good or bad.
|Electrode for gas sensor, and gas sensor|
Provided are: an electrode for a gas sensor formed as a porous electrode so as to stably allow reduction in electrode resistance for excellent low-temperature activity; and a gas sensor. The electrode (108, 110) for the gas sensor is adapted for use on a surface of a solid electrolyte body (109), which is predominantly formed of zirconia, and contains particles (2) of a noble metal or an alloy thereof, first ceramic particles (4) of stabilized zirconia or partially stabilized zirconia and second ceramic particles (6) of one or more selected from the group consisting of al2o3, mgo, la2o3, spinel, zircon, mullite and cordierite, wherein the second ceramic particles are contained in an amount smaller than that of the first ceramic particles..
|Ferromagnetic material sputtering target|
Provided is a sputtering target which comprises a metal matrix phase comprising co and pt, co and cr, or co, cr and pt; and an oxide phase at least containing cr2o3, wherein cr2o3 is contained in amount of 1 to 16 mol %. The sputtering target is characterized in that the total amount of alkali metals as impurities is 30 wt ppm or less.
|Highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products|
The present invention can provide a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products which can minimize the generation of chlorate ions (clo3−), by-products, by increasing the chlorine generation efficiency of an anode and adjusting a material balance in case of gas/liquid contact. In addition, since it is possible to provide chemicals generated using salt only to a diaphragm sodium hypochlorite generation apparatus, a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products with excellent safety and economic efficiency can be provided without using expensive chemicals that are difficult to handle..
|Heavy load pneumatic radial tire|
Provided is heavy load pneumatic radial tire capable of providing excellent durability by effectively preventing progression of fracture to low heat generation-type base rubber that contributes to improve high-speed durability. Heavy load pneumatic radial tire according to the present invention includes: tread rubber 6 having laminated structure of cap rubber 5 and base rubber 4; and four or more belt layers 3a-3e disposed radially inward of tread rubber 6.
|Adhesive composition and pneumatic tire using same|
Provided is an adhesive composition that provides excellent adhesion between a thermoplastic resin or a thermoplastic elastomer in which an elastomer component is dispersed in the thermoplastic resin and a tire by a combination of general-purpose materials, without using any special polymer. The adhesive composition comprises 100 parts by weight of a base polymer and 20 to 50 parts by weight of a resol-type phenolic resin-based resin crosslinking agent, wherein 100 parts by weight of the base polymer comprises 80 to 99 parts by weight of a thermoplastic elastomer and 1 to 20 parts by weight of a halogenated rubber.
|High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets|
This high-strength steel sheet includes: in terms of percent by mass, 0.03 to 0.10% of c; 0.01 to 1.5% of si; 1.0 to 2.5% of mn; 0.1% or less of p; 0.02% or less of s; 0.01 to 1.2% of al; 0.06 to 0.15% of ti; and 0.01% or less of n; and contains as the balance, iron and inevitable impurities, wherein a tensile strength is in a range of 590 mpa or more, and a ratio between the tensile strength and a yield strength is in a range of 0.80 or more, a microstructure includes bainite at an area ratio of 40% or more and the balance being either one or both of ferrite and martensite, a density of ti(c,n) precipitates having sizes of 10 nm or smaller is in a range of 1010 precipitates/mm3 or more, and a ratio (hvs/hvc) of a hardness (hvs) at a depth of 10 μm from a surface to a hardness (hvc) at a center of a sheet thickness is in a range of 0.85 or more.. .
|Process for the production of grain-oriented magnetic sheet with a high level of cold reduction|
Process for the production of grain-oriented fe—si sheets having excellent magnetic characteristics to be used for construction of electrical devices wherein the thickness of hot rolled strip (_>3.5 mm) and the total cold deformation rate (90-98%) are higher than known processes, and wherein hot rolled strip annealing before cold rolling is not scheduled.. .
|Solar cell with anti-reflection structure and method for fabricating the same|
A solar cell with an anti-reflection structure comprises a solar cell substrate, a meshed electric-conduction layer formed on one surface of the solar cell substrate, a plurality of microspheres disposed on the meshed electric-conduction layer, and a dielectric layer. The microspheres have a diameter of 0.1-50 μm.
|Detergent compositions for endoscope washers|
Wherein r represents a branched-chain alkyl group having not less than 7 and not more than 9 carbon atoms; eo represents an ethanediyloxy group; po represents a propanediyloxy group; m and n each represent an average molar number of addition of the ethanediyloxy or propanediyloxy group in which m is a number of not less than 1 and not more than 30, and n is a number of not less than 2 and not more than 50; and the mark “/” represents that eo and po may be added either in a random form or in a block form, and an order of addition of eo and po is optional; and  a method of washing an endoscope using an endoscope washer, including the step of washing the endoscope with a mixture including the detergent composition for endoscope washers as described in the above , and a protease. The present invention provides a detergent composition for endoscope washers which is less foamed even at a low temperature and is excellent in detergency and storage stability, and a method of washing an endoscope using an endoscope washer in which the above detergent composition is used..
|R-t-b based sintered magnet|
The present invention provides a permanent magnet with excellent adhesion strength with plated layer and without significant decrease in magnetic properties, compared to the conventional r-t-b based magnet. By means that the r-t-b based magnet as the raw material is applied to heating treatment for a long time, the major phase grains will form core-shell like structures in the r-t-b based magnet in which r1 and ce are included as an essential of r.
|R-t-b based sintered magnet|
The present invention provides a permanent magnet with excellent temperature characteristics and without magnetic properties significantly decreased compared to the existing r-t-b based magnet. By means that the r-t-b based magnet as the raw material is applied to heating treatment for a long time, the main phase grains will turn into core-shell like, and said r-t-b based magnet comprises main phase grains having core portion and shell portion that covers the core.
|Production of biofuel from tobacco plants|
A method of producing biofuel from tobacco biomass including solvent extraction of the tobacco biomass with methyl acetate or ethyl acetate, transesterification of the oil obtained from the biomass and separation of the biofuel from the transesterified product. Excellent yields of biofuel based on the weight of the biomass are obtained..
|Polymerizable compounds, polymerizable composition, polymer, and optically anisotropic body|
The invention is a polymerizable compound represented by formula (i); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition, and an optically anisotropic article comprising the polymer. In the formula, q1 to q3 are a hydrogen atom, and the like; x is a c4-12 divalent aromatic group, and the like; y1 to y12 are a chemical single bond, —o—, —o—c(═o)—, —c(═o)—o—, and the like; g1 to g4 are a c1-20 divalent aliphatic group, and the like; z1 to z4 are a c2-10 alkenyl group, and the like; a1 is a trivalent aromatic group, and the like; a2 to a7 are a c4-30 divalent aromatic group, and the like; and n is 0 or 1.
|Method for producing methacrylic-based polymer|
There is provided a method capable of producing a methacrylic-based polymer excellent in pyrolysis resistance and excellent in fabricability in a high productivity. The method for producing a methacrylic-based polymer includes the following steps (1) and (2): step (1) of using a complete mixing reactor (a) to thereby obtain the first syrup, including specific steps; step (2) of using a reaction apparatus (d) including a plug flow mixer (b) and a plug flow reactor (c) to thereby obtain the second syrup, including specific steps..
|Active energy ray curable aqueous resin composition, active energy ray curable aqueous coating material, and article coated with the coating material|
The present invention provides an active energy ray curable aqueous resin composition prepared by reacting an acrylic resin (a), a polyisocyanate compound (b), and (meth)acrylate (c) having a hydroxyl group and dispersing the reaction product in an aqueous medium, the resin (a) being produced by copolymerizing an acrylic monomer (a1) having a polyoxyalkylene group, an acrylic monomer (a2) having a hydroxyl group, and an acrylic monomer (a3) other than the acrylic monomer (a1) and the acrylic monomer (a2) as essential raw materials. The active energy ray curable aqueous resin composition has excellent storage stability and forms a cured coating film with a good appearance and high adhesion to a substrate even after immersion in hot water, and thus can be desirably used for an active energy ray curable aqueous coating material..
|Fluororesin composition and its molded product|
Disclosed are injection-moldable fluororesin compositions of melt flowable fluororesin and mesoporous silica. The fluororesin compositions are melt flowable and have a melt flow rate of from 2 to 60 g/10 min.
|Thermoplastic elastomer composition having low hardness, and diaphragm comprising same|
A thermoplastic elastomer composition of the present invention comprises (a) 30 to 40% by weight of a block terpolymer of an aromatic vinyl compound and alkene or a conjugated diene-based compound; (b) 25 to 50% by weight of a paraffin oil; (c) 1 to 5% by weight of a polyolefin-based resin; (d) 5 to 20% by weight of an inorganic additive; and (e) 5 to 15% by weight of a polyphenylene ether-based resin. The thermoplastic elastomer composition, which has a surface hardness of 0.1 to 40 a (shore a), shows excellent low hardness and has improved physical properties at high temperature, particularly, flexibility, restoring force at high temperatures, and the like..
|Barrier properties of hdpe film|
A composition comprising high density polyethylene (hdpe), calcium phthalate and a metal stearate is provided. Film that is prepared from this composition has excellent barrier properties—especially a low water vapor transmission rate (wvtr)—and is suitable for the preparation of packaging for dry foods such as crackers and cereals..
|Black silane primer for improving the adhesion of adhesive tapes to glass surfaces|
Such primer provide reliable and excellent adhesion between pressure-sensitive adhesive tapes and hydrophilic surfaces, in particular glass, and ensures at the same time a good coloration of the primer, thereby producing an opaque primer layer.. .
|Epoxy resin composition for fiber-reinforced composite materials, prepreg, and fiber-reinforced composite material|
Provided are: a fiber-reinforced composite material which is suppressed in morphology variation due to the molding conditions, while having excellent mode i interlaminar fracture toughness and excellent wet heat resistance; an epoxy resin composition for obtaining the fiber-reinforced composite material; and a prepreg which is obtained using the epoxy resin composition. An epoxy resin composition for fiber-reinforced composite materials, which contains at least the following constituent elements [a]-[f], and which is characterized by containing 5-25 parts by mass of constituent element [c] and 2-15 parts by mass of constituent element [e] per 100 parts by mass of the total epoxy resin blended therein.
|Graphene oxide/polymer composition for manufacturing inner liners and inner tubes of tires and method for preparing the same|
A composition for manufacturing the inner liners and inner tubes of tires, and a method of preparing the same. The composition includes the following two phases: a) a continuous phase of a composition of graphene oxide/rubber including graphene oxide, a reactive rubber, and a solid rubber; and b) a dispersion phase of an epoxy natural rubber or a thermoplastic resin.
|Multi-conjugate of sirna and preparing method thereof|
The present invention relates to a multi-conjugate of small interfering rna (sirna) and a preparing method of the same, more precisely a multi-conjugate of sirna prepared by direct binding of double stranded sense/antisense sirna monomers or indirect covalent bonding mediated by a cross-linking agent or a polymer, and a preparing method of the same. The preparing method of a sirna multi-conjugate of the present invention is characterized by simple and efficient reaction and thereby the prepared sirna multi-conjugate of the present invention has high molecular weight multiple times the conventional sirna, so that it has high negative charge density, suggesting that it has excellent ionic interaction with a cationic gene carrier and high gene delivery efficiency..
|Novel antibacterial and fungicidal peptide in which lysine and tryptophan residues are repeated, and use thereof|
The present invention relates to an antibacterial and fungicidal peptide in which a lysine and tryptophan dipeptide is repeated. More specifically, the antibacterial and fungicidal peptide of the present invention, in which lysine and tryptophan dipeptide is repeated four times, shows excellent antibacterial activities with respect to gram-positive bacteria, gram-negative bacteria and antibiotic-resistant strains by affecting the inner membrane of harmful microorganisms, has remarkable fungicidal activities with respect to pathogenic fungi and antibiotic-resistant fungi, and shows little cytotoxicity, and thus can be useful for a pharmaceutical composition, a cosmetic composition, agricultural chemicals, a food preservative, a cosmetic preservative, and a pharmaceutical preservative..
|Wnt family-derived peptides and use thereof|
The present invention relates to a wnt-derived novel peptide and use thereof. Wnt-derived peptide of the present invention possesses identical or similar activities to natural-occurring wnt protein, and has much higher stability and skin penetration potency than natural-occurring wnt protein.
|1-octene/1-decene copolymer and lubricating-oil composition containing same|
Provided are an α-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The α-olefin copolymer is a 1-octene/1-decene copolymer produced by the use of a doubly bridged metallocene catalyst..
Provided is a composite oxide which is suitable as a co-catalyst for an exhaust gas purifying catalyst or the like, has high heat resistance, and has an excellent oxygen absorbing and desorbing capability at low temperatures. The composite oxide contains ce and zr, wherein the ce content is 30 to 80 at % and the zr content is 20 to 70 at %, based on the total of ce and zr being 100 at %, or further contains particular element m, wherein the ce content is not less than 30 at % and less than 80 at %, the zr content is not less than 20 at % and less than 70 at %, and the content of element m is more than 0 at % and not more than 15 at %, based on the total of ce, zr, and element m being 100 at %; wherein the composite oxide has caf2-type or caf2-like structure phase, wherein the ratio of an actual lattice parameter in the (311) plane to the theoretical is 1.000, and wherein the composite oxide has a property of exhibiting a total pore volume of not less than 0.30 cc/g after calcination at 1000° c.
|Chemical mechanical polishing conditioner|
The present invention relates to a chemical mechanical polishing conditioner which comprises: a substrate; a bonding layer, disposed on the substrate; and an abrasive layer, having a thin metal sheet and a first layer of abrasive particles, wherein the first layer of abrasive particles is disposed on the thin metal sheet, and the abrasive layer is coupled to the substrate with the bonding layer; wherein the first layer of abrasive particles comprises a plurality of abrasive particles, of which protruding tips has a planar leveling surface, so that the plurality of abrasive particles do not have one or more protruding tips of the plurality of abrasive particles having particular significant difference in protrusion distance, and the plurality of abrasive particles have a patterning arrangement. Therefore, the present invention can reduce damage ratio of polished workpieces by a planar leveling surface of the chemical mechanical polishing conditioner, so that the chemical mechanical polishing conditioner has more excellent polishing efficiency and working life..
An electrical connector comprising: a shell, zinc alloy shell, body, front rubber core, rubber plug and wire; said zinc alloy shell body is provided with a holding groove penetrating from the front to rear ends; the front rubber core and the rubber plug are installed inside the zinc alloy shell body, and the shell set externally onto the zinc alloy shell body; the electric connector is provided with a hook unit, which penetrates the front rubber core, and is also coupled with the zinc alloy shell body; at the rear end of said hook unit, a locating part is molded, and also locked at the threading section of the wire. Compared with prior arts, the utility model features excellent air-tightness, anti-emi capacity and compactness, thus improving the signal transmission capacity of the electric connector..
|Positively chargeable toner for nonmagnetic mono-component development system|
The invention addresses the problem of providing a positively chargeable toner for nonmagnetic mono-component development systems, which is free from image density reduction, back ground and toner scattering inside the machine that are caused by insufficient electrification and which has excellent toner starvation on black page, without impairing the durability. In the positively chargeable toner for nonmagnetic mono-component development system, which at least comprises a binder resin, a colorant and a charge control agent, a styrene-acrylic resin is used as the binder resin, and the toner comprises: polytetrafluoroethylene fine particles; and inorganic fine particles that have been surface-treated with an amino group-containing treating agent..
|Titanium suboxide supports for catalyst electrode of fuel cell and low temperature synthesis of titanium suboxide|
Titanium suboxide (tixo2x-1) nanoparticles useful as a support for a catalyst electrode of a fuel cell, and a method for synthesizing the titanium suboxide (tixo2x-1) nanoparticles by using tio2, a co catalyst and hydrogen gas at a low temperature ranging from 600 to 900° c. Are described since the titanium suboxide nanoparticles show high corrosion resistance to acid and durability and have excellent thermal and electric conductivities, a catalyst electrode manufactured by using the same as a support exhibits improved catalytic activity and oxidation reduction (redox) properties..
|Collector plate for fuel cells and method for producing same|
Provided are a collector plate for a fuel cell, which has low contact resistance and excellent corrosion resistance, and can be reliably used for a long period of time, while exhibiting excellent cost performance, and a method of producing the collector plate for a fuel cell. A collector plate for a fuel cell (1), which is provided on both ends of a cell stack in which a plurality of fuel cell units are stacked and is used for collecting current, includes: an aluminum substrate (2) formed of aluminum or an aluminum alloy; and an ni plating film (4); a noble metal plating film (5) including one or more noble metals selected from the group consisting of pd, pt, ag, rh, ir, os, and ru; and an au plating film (6), the films being formed on one surface of the aluminum substrate (2)..
|Transparent gas barrier film, method for producing transparent gas barrier film, organic el element, solar battery, and thin film battery|
A transparent gas barrier film that has excellent gas barrier properties and includes a transparent gas barrier layer having a very low internal stress, and a method for producing the same. The transparent gas barrier film according to the present invention includes: a resin substrate; and a transparent gas barrier layer formed over the resin substrate.
A biodegradable laminate, wherein a polyvinyl alcohol resin layer is laminated on at least one surface of an aliphatic polyester resin layer through an adhesive layer, which is excellent in biodegradability and gas barrier properties, and also excellent in interlayer adhesiveness, is obtained. The adhesive layer comprises, as a main component, a polyester resin (a′) which has a polar group and is obtained by graft polymerization of an α,β-unsaturated carboxylic acid or an anhydride thereof on a biodegradable polyester resin (a) comprising at least one structural unit selected from structural units represented by the following general formulae (1), (2), and (3):.
|Novel cyanate ester compound and method for producing the same, and curable resin composition comprising the compound, and cured product thereof composition|
To provide a novel cyanate ester compound that can realize a cured product having low dielectric constant and dielectric loss tangent, and excellent flame retardancy and heat resistance, and moreover has relatively low viscosity, excellent solvent solubility, and also excellent handling properties, and a method for producing the cyanate ester compound, and a curable resin composition and the like using the cyanate ester compound. A phenol-modified xylene formaldehyde resin is cyanated..
|Chemically temperable glass element with high scratch tolerance and methods for producing the glass element|
A glass and a glass composition are provided that, following chemical tempering, not only exhibit high values of compressive stress and depth of ion exchange, but also excellent scratch tolerance. The glass composition includes sio2, al2o3, b2o3, zro2, and na2o..
|Nano-graphite plate structure|
The present invention relates to a nano-graphite plate structure with n graphene layers stacked together, where n is 30 to 300. The nanometer nano-graphite structure has a tap density of 0.1 g/cm3 to 0.01 cm3, a thickness of 10 nm to 100 nm, and a lateral dimension of 1 μm to 100 μm.
|Noble metal protective film and method of forming the same|
Forming a strong and dense protective film with excellent adhesion to a noble metal base and includes a level of durability that would allow it to be frequently worn without paying particular attention to handling in daily life, and easily forming a protective film on the surface of a noble metal base which has excellent corrosion resistance, and where these effects are present over a long period of time. The noble metal protective film related to the present invention is a silica glass film having a film thickness of 0.2 μm to 1.0 μm formed by coating a composition for forming a glass film with polysilazane as the main component on a surface of a noble metal base, and holding the noble metal under a temperature less than the melting point of a noble metal base coated with the composition for forming a glass film in an atmosphere containing water vapor..
|Glass substrate for display cover glass and its production process|
To provide a glass substrate for a display cover glass not only having excellent strength and antibacterial properties but also having a high transparency and a high visible transmittance suitable as a cover glass for a display device. A glass substrate for a display cover glass, which comprises a surface compressive stress layer and an antibacterial substance-containing layer formed on the glass substrate surface, characterized by having a ratio (t1/t2) of the transmittance t1 at a wavelength of 428 nm to the transmittance t2 at a wavelength of 650 nm of the glass substrate of at least 0.95, and a transmittance at a wavelength of 428 nm of at least 86% when the thickness of the glass substrate is from 0.1 to 3.0 mm..
|Acrylic resin film having excellent resistance to whitening on bending and excellent cracking resistance|
Disclosed herein is an acrylic resin film that is less likely to whiten on bending when laminated on a plastic molded body or the like, has well-balanced physical properties such as high surface hardness, excellent transparency, and excellent cracking resistance, and is therefore suitable for use in decorative molding. The acrylic resin film is obtained by forming, into a film, a methacrylic resin composition (d) containing a specific methacrylate-based resin (a), a rubber-containing four-stage graft copolymer (b) containing rubber particles having an average particle size of 0.2 to 0.4 μm, and a rubber-containing two-layer graft copolymer (c) containing rubber particles having an average particle size of 0.02 to 0.15 μm..
|Gas barrier film, method for producing same, gas barrier film laminate, member for electronic devices, and electronic device|
Since the gas barrier film and the gas barrier film laminate of the present invention exhibits excellent heat resistance, excellent solvent resistance, excellent interlayer adhesion, and an excellent gas barrier capability, has a low birefringence, and exhibits excellent optical isotropy, the gas barrier film and the gas barrier film laminate may suitably be used as an electronic device member.. .
|Molybdenum compound powder, prepreg, and laminate|
The present invention provides a novel surface-treated molybdenum compound powder and provides a prepreg, a laminate, a metal foil laminate, a printed wiring board, and the like that have a low thermal expansion coefficient in the planar direction, and excellent drillability, heat resistance, and flame retardancy. The surface-treated molybdenum compound powder of the present invention has at least part of the surface thereof coated with an inorganic oxide, and this is used as a filler..
|Adhesive tape and masker|
The purpose of the present invention to provide an adhesive tape that has a feel and texture that is very close to paper tape; that follows curbed surfaces, rough surfaces, and irregular surfaces well; has excellent water resistance; is not susceptible to tearing when removed after the completion of work; and is easily cut by hand. The adhesive tape of the present invention is characterized as follows: a tape base cloth comprises spunbonded thermoplastic long fiber non-woven cloth with a basis weight of 15-60 g/m2 and the tape is embossed in the width direction; a tape substrate sheet is prepared by permeating the tape base cloth with a synthetic resin having a glass transition temperature of no more than 20° c.
|Architectures for high temperature tbcs with ultra low thermal conductivity and abradability and method of making|
A method for fabricating thermal barrier coatings. The thermal barrier coatings are produced with a fine grain size by reverse co-precipitation of fine powders.
|Silane primer for improving the adhesion of adhesive tapes on hydrophilic surfaces, especially glass surfaces|
Such primer provides reliable and excellent adhesion between pressure-sensitive adhesive tapes and hydrophilic surfaces, in particular glass. The adhesion-promoting effect is retained even when the primer additionally contains functional fillers..
|Oxygen-absorbing resin composition and oxygen-absorbing molded article using same and multilayer body, container, injection-molded article and medical container using these|
A novel oxygen-absorbing resin composition is not responsive to a metal detector, produces no odor after absorption of oxygen and has excellent oxygen-absorbing performance, and an oxygen-absorbing molded article, and a multilayer body, container, injection-molded article and medical container. Further provided are an oxygen-absorbing resin composition etc.
|Composition for treating and preventing obesity, containing wheatgrass extract as active ingredient|
The present invention is related to a pharmaceutical composition and a dietary supplement for treating and preventing obesity, containing a wheatgrass extract as an active ingredient, it has been ascertained that the wheatgrass extract shows excellent anti-obesity effects such as significant inhibition of weight gain caused by a high fat diet, or lowering of neutral lipid levels in blood in a high fat diet-induced animal model. The wheatgrass extract of the present invention can be useful as a pharmaceutical composition and a dietary supplement for preventing and treating obesity..
|Ophthalmological aqueous composition|
The present invention provides an aqueous ophthalmic composition containing (a) a terpenoid, (b) zinc chloride, and (c) at least one member selected from the group consisting of cellulose-based polymeric compounds, vinyl-based polymeric compounds, polyethylene glycols and dextran. According to the present invention, an aqueous ophthalmic composition is provided in which adsorption of the terpenoid to a container can be inhibited, thereby making it possible to inhibit the reduction in the terpenoid content for a long period of time, the aqueous ophthalmic composition having some excellent actions such as an inhibitory action for histamine release, and an inhibitory action for discharges from the eyes..
|Pharmaceutical composition useful for adhesion prevention or hemostasis|
An object of the present invention is to provide a pharmaceutical composition that has excellent water solubility, contains a gelling agent that has a gelation rate in suitable ranges, and is useful as an adhesion preventing biomedical material. Another object of the present invention is to provide a pharmaceutical composition that can demonstrate an excellent hemostatic effect.
|Method for polishing alloy material and method for producing alloy material|
An efficient polishing method for polishing an alloy material to have an excellent mirror surface is provided. The alloy material contains a main component and 0.1% by mass or more of an element that has a vickers hardness (hv) different from the vickers hardness of the main component by 5 or more.
|Ferritic stainless steel|
The invention provides ferritic stainless steels exhibiting good weldability and excellent corrosion resistance even under such welding conditions that sensitization is induced. The ferritic stainless steel includes, by mass %, c: 0.001 to 0.030%, si: more than 0.3 to 0.55%, mn: 0.05 to 0.50%, p: not more than 0.05%, s: not more than 0.01%, cr: 19.0 to 28.0%, ni: 0.01 to less than 0.30%, mo: 0.2 to 3.0%, al: more than 0.08 to 1.2%, v: 0.02 to 0.50%, cu: less than 0.1%, nb: 0.005 to 0.50%, ti: 0.05 to 0.50%, and n: 0.001 to 0.030%, the balance being fe and inevitable impurities, the ferritic stainless steel satisfying equations (1) and (2)..
|Underwater communication device using visible light and underwater communication method using the same|
Provided are an underwater communication device using visible light and an underwater communication method using the same. The underwater communication device using visible light, includes: an input unit converting a data signal received from the outside under water into an electrical signal; a transmitting unit converting the electrical signal into a visible light signal and emitting the visible light signal under water; a receiving unit recognizing the visible light signal under water and converting the visible light signal into the electrical signal; and an output unit converting the electrical signal into a data signal and outputting the data signal under water.
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Excell topics: Alkyl Group, Fluoropolymer, Photovoltaic Module, Photovoltaic Modules, Display Panel, Planarization, Scattering, Friction Stir Welding, Organic Electroluminescence, Binding Energy, Semiconductor, Liquid Crystal Display, Liquid Crystal, Visibility, Internal Combustion Engine
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