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Date/App# patent app List of recent Nevi-related patents
07/10/14
20140193668
 Stainless steel for fuel cell separator patent thumbnailStainless steel for fuel cell separator
Stainless steel for fuel cell separators are provided which exhibit stable contact resistance characteristics and excellent practical utility. The stainless steel contains not less than 16 mass % of cr.
07/10/14
20140193667
 High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof patent thumbnailHigh-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof
A high-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability containing predetermined components and a balance being composed of iron and inevitable impurities, in which in a range of ⅝ to ⅜ in sheet thickness from the surface of the steel sheet, an average value of pole densities of the {100}<011> to {223}<110> orientation group represented by respective crystal orientations of {100}<011>, {116}<110>, {114}<110>, {113}<110>, {112}<110>, {335}<110>, and {223}<110> is 6.5 or less, and a pole density of the {332}<113> crystal orientation is 5.0 or less, and a metal structure contains, in terms of an area ratio, greater than 5% of pearlite, the sum of bainite and martensite limited to less than 5%, and a balance composed of ferrite.. .
07/10/14
20140193491
 Pharmaceutical antiretroviral composition patent thumbnailPharmaceutical antiretroviral composition
The present invention relates to a pharmaceutical antiretroviral composition comprising (i) a nucleoside reverse-transcriptase inhibitor selected from lamivudine and emtricitabine, (ii) extended release nevirapine, and (iii) tenofovir; a process for preparing such composition and the use of such composition in medicine, particularly for the prophylaxis and/or treatment of diseases caused by retroviruses.. .
07/10/14
20140193293
 Copper alloy patent thumbnailCopper alloy
Disclosed is a copper alloy containing 1.0% to 3.6% of ni, 0.2% to 1.0% of si, 0.05% to 3.0% of sn, 0.05% to 3.0% of zn, with the remainder including copper and inevitable impurities. The copper alloy has an average grain size of 25 pm or less and has a texture having an average area percentage of cube orientation of 20% to 60% and an average total area percentage of brass orientation, s orientation and copper orientation of 20% to 50%.
07/10/14
20140191831
 R-t-b rare earth sintered magnet, alloy for r-t-b rare earth sintered magnet, and method of manufacturing the same patent thumbnailR-t-b rare earth sintered magnet, alloy for r-t-b rare earth sintered magnet, and method of manufacturing the same
An r-t-b rare earth sintered magnet contains r which represents a rare earth element; t which represents a transition metal essentially containing fe; a metal element m which represents al and/or ga; b; cu; and inevitable impurities the r-t-b rare earth sintered magnet including 13.4 to 17 at % of r, 4.5 to 5.5 at % of b, and 0.1 to 2.0 at % of m, and t as the balance; in which the r-t-b rare earth sintered magnet is formed of a sintered body which includes a main phase composed of r2fe14b and a grain boundary phase including a larger amount of r than the main phase; in which the magnetization direction of the main phase is a c-axis direction, in which crystal grains of the main phase have one of an elliptical shape and an oval shape extended in such a direction so as to cross the c-axis direction; and in which the grain boundary phase includes an r-rich phase in which the total atomic concentration of the rare earth elements is 70 at % or greater and a transition metal-rich phase in which the total atomic concentration of the rare earth elements is 25 to 35 at %.. .
07/03/14
20140186629
 Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source patent thumbnailPolycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source
Nano polycrystalline diamond is composed of carbon, an element of different type which is an element other than carbon and is added to be dispersed in carbon at an atomic level, and an inevitable impurity. The polycrystalline diamond has a crystal grain size not greater than 500 nm.
07/03/14
20140182750
 Method for producing an aluminum alloy casting patent thumbnailMethod for producing an aluminum alloy casting
A method for manufacturing an aluminum alloy casting includes obtaining the aluminum alloy casting by casting an aluminum alloy into a mold, performing solution heat treatment, rapidly cooling the casting, performing aging treatment, and cooling the casting. The aluminum alloy includes, in terms of mass ratios, 4.0 to 7.0% of si, 0.5 to 2.0% of cu, 0.25 to 0.5% of mg, no more than 0.5% of fe, and no more than 0.5% of mn, and at least one component selected from the group consisting of 0.002 to 0.02% of na, 0.002 to 0.02% of ca and 0.002 to 0.02% of sr, a remainder being al and inevitable impurities.
06/19/14
20140170439
 Steel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheets patent thumbnailSteel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheets
The present invention provides a cold rolled steel sheet. The steel sheet has a strength greater than 1000 mpa, a uniform elongation greater than 12% and a v-bendability greater than 90°.
06/19/14
20140166481
 Fe-al based alloy sputtering target patent thumbnailFe-al based alloy sputtering target
Provided is a fe—al alloy sputtering target having an al content of 1 to 23 at %, an oxygen content of 100 wt ppm or less, and the balance being fe and inevitable impurities. Also, provided is a method of producing a fe—al alloy sputtering target having an al content of 1 to 23 at %, an oxygen content of 100 wt ppm or less, and the balance being fe and inevitable impurities, the method in which: a fe raw material and an al raw material, i.e., 1 to 23 at % of al and the balance being fe and inevitable impurities, are melted at a melting temperature of 1200 to 1600° c.
06/19/14
20140166158
 High-mn austenitic stainless steel and metal parts for clothing ornament patent thumbnailHigh-mn austenitic stainless steel and metal parts for clothing ornament
High-mn austenitic stainless steels having a chemical composition comprising c: 0.02-0.12 mass %, si: 0.05-1.5 mass %, mn: 10.0-22.0 mass %, s: not more than 0.0028 mass %, ni: 4.0-12.0 mass %, cr: 14.0-25.0 mass % and n: 0.07-0.17 mass % with the balance being fe and inevitable impurities, provided that these components are contained so that δ cal represented by the following equation is not more than 5.5%: δ cal (mass %)=(cr+0.48si)−(ni+0.11mn−0.0101mn2+26.4c+20.1n)−4.7, wherein each element symbol in the equation is a content of the respective element (mass %), and having a magnetic permeability of not more than 1.003 under a magnetic field of 200 ka/m.. .
06/12/14
20140161657
Compacted graphite iron, engine cylinder head and vehicle
A compacted graphite iron having composition comprising: fe as a major ingredient, c: of about 3.4˜4.2 wt %, si: of about 1.5˜2.5 wt %, p: 0.10 wt % or less (not including 0), s: of about 0.10 wt % or less (not including 0), cr: of about 0.10 wt % or less (not including 0), mn: of about 0.1˜0.6 wt %, cu: of about 0.2˜1.6 wt %, sn: of about 0.1 wt % or less (not including 0), mg: of about 0.05 wt % or less (not including 0), mo: of about 0.05˜0.5 wt %, at least one ingredient of v: of about 0.05˜0.5 wt % and ti: of about 0.05˜0.5 wt %, and other inevitable impurities; an engine cylinder head; and a vehicle.. .
06/12/14
20140158532
High-purity copper-manganese-alloy sputtering target
Provided is a high-purity copper-manganese-alloy sputtering target comprising 0.05 to 20 wt. % of mn, 2 wt ppm or less of c, and the remainder being cu and inevitable impurities, wherein in formation of a film on a wafer by sputtering the target, the number of particles composed of c, at least one element selected from mn, si, and mg, or a compound composed of c and at least one element selected from mn, si, and mg and having a diameter of 0.20 μm or more is 30 or less on average.
06/05/14
20140154684
Diagnosis of melanoma and solar lentigo by nucleic acid analysis
The present invention provides methods for diagnosing melanoma and/or solar lentigo in a subject by analyzing nucleic acid molecules obtained from the subject. The present invention also provides methods for distinguishing melanoma from solar lentigo and/or dysplastic nevi and/or normal pigmented skin.
06/05/14
20140154129
Stainless steel for fuel cell separator
Stainless steel for fuel cell separators contains c: ≦0.03%, si: ≦1.0%, mn: ≦1.0%, s: ≦0.01%, p: ≦0.05%, al: ≦0.20%, n: ≦0.03%, cr: 16 to 40%, and one or more of ni: ≦20%, cu: ≦0.6% and mo: ≦2.5%, the balance being fe and inevitable impurities. According to x-ray photoelectron spectroscopy, the surface of the stainless steel contains fluorine and provides a 3.0 or higher ratio of the total of atomic concentrations of cr and fe in other than the metallic forms calculated from data resulting from the separation of peaks of cr and fe into metallic peaks and peaks other than the metallic peaks to the total of atomic concentrations of cr and fe in the metallic forms calculated from data resulting from the separation of peaks of cr and fe into metallic peaks and peaks other than the metallic peaks..
06/05/14
20140150934
Wire rod having superior hydrogen delayed fracture resistance, method for manufacturing same, high strength bolt using same and method for manufacturing bolt
The wire rod comprises, 0.3-0.7 wt % c, 0.05-2.0 wt % si, 0.7-1.5 wt % mn, 0.01-0.1 wt % ni, and 30-70 ppm la, and the remainder thereof is comprised by fe and inevitable impurities.. .
05/29/14
20140144613
Aluminum alloy clad member adopted to heat exchanger, and core material for the same
A core material for an aluminum alloy clad material contains si in a content of 0.3% to 1.5% (hereinafter “%” means “percent by mass”), mn in a content of 0.3% t 2.0%, cu in a content of 0.3% to 1.5%, ti in a content of 0.01% to 0.5%, and b in a content of 0.001% to 0.1%, with the remainder including al and inevitable impurities. The core material and an aluminum alloy clad material using the same ensure sufficient corrosion resistance and give a product having an extended life..
05/29/14
20140144559
Method for production of martensitic steel having a very high yield point and sheet or part thus obtained
The present invention provides a method for the fabrication of a martensitic steel sheet with a yield stress greater than 1300 mpa. The method includes the steps of obtaining a semi-finished steel product, the composition of which includes, whereby the contents are expressed in percent by weight: 0.15%≦c≦0.40%, 1.5%≦mn≦3%, 0.005%≦si≦2%, 0.005%≦al≦0.1%, s≦0.05%, p≦0.1%, 0.025%≦nb≦0.1%, and optionally: 0.01%≦ti≦0.1%, 0%≦cr≦4%, 0%≦mo≦2%, 0.0005%≦b≦0.005%, 0.0005%≦ca≦0.005%.
05/29/14
20140144556
Steel plate with low yield-tensile ratio and high toughness and method of manufacturing the same
A steel plate with a low yield ratio and high toughness. The steel plate comprises components of, by weight: c (0.05-0.08%), si (0.15-0.30%), mn (1.55-1.85%), p (less than or equal to 0.015%), s (less than or equal to 0.005%), al (0.015-0.04%), nb (0.015-0.025%), ti (0.01-0.02%), cr (0.20-0.40%), mo (0.18-0.30%), n (less than or equal to 0.006%), o (less than or equal to 0.004%), ca (0.0015-0.0050%), and ni (less than or equal to 0.40%), a ratio of ca to s being greater than or equal to 1.5, and the residual being fe and inevitable impurities..
05/22/14
20140141281
Heat-resistant molybdenum alloy
A heat-resistant molybdenum alloy of this invention comprises a first phase containing mo as a main component and a second phase comprising a mo—si—b-based intermetallic compound particle phase, wherein the balance is an inevitable impurity and wherein the si content is 0.05 mass % or more and 0.80 mass % or less and the b content is 0.04 mass % or more and 0.60 mass % or less.. .
05/22/14
20140138250
Aluminum wheel and method for producing the same
Disclosed is an aluminum wheel comprising: al as a major ingredient, si: about 0˜2 wt % (excluding 0), fe: about 0˜0.15 wt% (excluding 0), cu : about 0.5˜1 wt %, mn: about 0.03˜0.2 wt %, mg: about 0.8˜1.2 wt %, cr: about 0.05˜0.35 wt %, zn: about 0.2˜0.6 wt %, ti: about 0.01˜0.1 wt %, sr: about 0.001˜0.05 wt %, p: about 0˜0.001 wt % (excluding 0) and inevitable impurities; and a method for producing the same.. .
05/15/14
20140135201
Transparent, colorless, tin-fined las glass-ceramics with improved microstructure and optical properties
Transparent, essentially colorless and non-diffusing β-quartz glass-ceramics and glass compositions for forming the same have a composition, free of arsenic oxide, antimony oxide and rare earth oxides except for inevitable trace amounts, which contains, expressed as percentages by weight of oxides 62-72% of sio2, 20-23% of al2o3, 2.8-5% of li2o, 0.1-0.6% of sno2, 1.9-4% of tio2, 1.6-3% of zro2, less than 0.4% of mgo, 2.5-6% of zno and/or bao and/or sro, less than 250 ppm of fe2o3; and their crystallites present in the β-quartz solid solution have an average size of less than 35 nm. The glass-ceramics exhibit low thermal expansion and are easily obtained at an industrial scale..
05/15/14
20140132014
Multi functional retrieval tool encopassing an array of uses to accomodate treestand hunters
A handy compact multifunctional tool used primarily by tree stand hunters, to help make every day hunting from an elevated position more enjoyable as well as to help get you out of the inevitable pinches that hunting throws your way. Having a series of rotatable grapples used for various purposes, including: retrieval of dropped or left behind items, grappling of tree limbs to be removed from the hunter's line of sight, a place to hang weapons or accessories while not in use.
05/08/14
20140127531
High-corrosion-resistance hot-dip galvanized steel sheet having excellent appearance uniformity and manufacturing method thereof
The present invention provides a high-corrosion-resistance hot-dip galvanized steel sheet having excellent appearance uniformity. The steel sheet includes: a coating layer containing al: 4 to 22 mass %, mg: 1 to 6 mass %, and si: 0.001 to 1 mass %, and a balance being composed of zn and inevitable impurities formed on a surface, in which at an interface between the coating layer and a base steel sheet, mg2si phases and ca phases each mainly composed of ca or a ca compound exist, and at least part of the mg2si phases precipitate by using the ca phases as a nucleus..
05/08/14
20140127525
Ni-based casting alloy and steam turbine casting part using the same
To provide, in producing a large product through casting, a ni-based alloy with a composition that minimizes variations in strength at different locations even when the solidification rate becomes slow and the amount of micro segregation increases. The ni-based casting alloy of the present invention has a composition of, in mass %, 0.001% to 0.1% c, 15% to 23% cr, 0% to 11.5% mo, 3% to 18% w, 5 or less % fe, 10 or less % co, 0.4 or less % ti, 0.4 or less % al, and nb and ta (where 0.5%≦nb+ta≦4.15%), in which 7%≦mo+1/2w≦13% is satisfied, and the composition also contains inevitable impurities and ni..
05/08/14
20140124106
Silver-white copper alloy and method of producing silver-white copper alloy
Provided are a silver-white copper alloy which has superior mechanical properties such as hot workability, cold workability, or press property, color fastness, bactericidal and antibacterial properties, and ni allergy resistance; and a method of producing such a silver-white copper alloy. The silver-white copper alloy includes 51.0 mass % to 58.0 mass % of cu; 9.0 mass % to 12.5 mass % of ni; 0.0003 mass % to 0.010 mass % of c; 0.0005 mass % to 0.030 mass % of pb; and the balance of zn and inevitable impurities, in which a relationship of 65.5≦[cu]+1.2×[ni]≦70.0 is satisfied between a content of cu [cu] (mass %) and a content of ni [ni] (mass %).
05/08/14
20140124101
High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method thereof
This high-strength hot-rolled steel sheet having excellent local deformability contains, in mass %, c: 0.07% to 0.20%; si: 0.001% to 2.5%; mn: 0.01% to 4.0%; p: 0.001% to 0.15%; s: 0.0005% to 0.03%; al: 0.001% to 2.0%; n: 0.0005% to 0.01%; and o: 0.0005% to 0.01%; and a balance being composed of iron and inevitable impurities, in which an area ratio of bainite in a metal structure is 95% or more, at a sheet thickness center portion being a range of 5/8 to 3/8 in sheet thickness from the surface of the steel sheet, an average value of pole densities of the {100}<011> to {223}<110> orientation group is 4.0 or less, and a pole density of the {332}<113> crystal orientation is 5.0 or less, and a mean volume diameter of crystal grains in the metal structure is 10 μm or less.. .
05/01/14
20140120371
Cold-rolled steel plate coated with zinc or a zinc alloy, method for manufacturing same, and use of such a steel plate
The present invention provides a “trip effect” cold-rolled and annealed steel sheet which has improved formability and weldability, strength between 780 and 900 mpa and elongation at fracture greater than 19%, the composition of which includes the following elements in percentages expressed by weight: 0.17%≦c≦0.25%, 1.5%≦mn≦2%, 0.50%≦si≦1%, 0.50%≦al≦1.2%, whereby si+al≧1.30%, the remainder of the composition including iron and the inevitable impurities resulting from processing. The microstructure of the sheet includes 65 to 85% ferrite and 15 to 35% islands of martensite and residual austenite.
05/01/14
20140120365
Steel sheet for hot pressing and process for manufacturing hot pressed member using the steel sheet
A hot-pressing steel sheet has excellent oxidation resistance to be capable of suppressing the formation of scales and zno during hot pressing as well as is excellent in cold pressing properties. A process of manufacturing a hot pressed member uses the steel sheet.
04/24/14
20140112822
Silver-white copper alloy and method of producing silver-white copper alloy
Provided are a silver-white copper alloy which has superior mechanical properties such as hot workability, cold workability, or press property, color fastness, bactericidal and antibacterial properties, and ni allergy resistance; and a method of producing such a silver-white copper alloy. The silver-white copper alloy includes 51.0 mass % to 58.0 mass % of cu; 9.0 mass % to 12.5 mass % of ni; 0.0003 mass % to 0.010 mass % of c; 0.0005 mass % to 0.030 mass % of pb; and the balance of zn and inevitable impurities, in which a relationship of 65.5≦[cu]+1.2×[ni]≦70.0 is satisfied between a content of cu [cu] (mass %) and a content of ni [ni] (mass %).
04/24/14
20140110628
Negative electrode active material for electric device
A negative electrode active material for an electric device includes an alloy containing silicon in a range from 33% by mass to 50% by mass, zinc in a range of greater than 0% by mass and less than or equal to 46% by mass exclusive, vanadium in a range from 21% by mass to 67% by mass, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi dc magnetron sputtering apparatus by use of, for example, silicon, zinc, and vanadium as targets.
04/24/14
20140110578
Self-powered gamma detector
A self-powered gamma detector which can hold the influence of neutron rays to the minimum, and can measure the dose of gamma rays accurately under a high neutron environment in the reactor is disclosed. The self-powered gamma detector has a columnar emitter member; a collector member arranged in surroundings of the emitter member through an insulating member, and the strength of gamma rays is measured by detecting the value of a current which flows between the emitter member and an mi cable connected with the emitter member, and the collector member.
04/17/14
20140105753
Precipitation hardening martensitic stainless steel and long blade for steam turbine using the same
A precipitation hardening martensitic stainless steel is provided with excellent mechanical property and corrosion resistance and contains, by mass, 0.1% or less of c; 0.1% or less of n; 10.0%˜15.0% of cr; 10.0%˜15.0% of ni; 0.5%˜2.5% of mo; 1.0%˜3.0% of al; 1.0% or less of si; 1.0% or less of mn, and the rest is fe and inevitable impurities. A steam turbine long blade is made of the precipitation hardening martensitic stainless steel..
04/10/14
20140099229
Negative electrode active material for electric device
A negative electrode active material for an electric device includes an alloy containing si in a range of greater than or equal to 27% by mass and less than 100% by mass, sn in a range of greater than 0% by mass and less than or equal to 73% by mass, v in a range of greater than 0% by mass and less than or equal to 73% by mass, and inevitable impurities as a residue. The negative electrode active material can be obtained with, for example, a multi dc magnetron sputtering apparatus by use of si, sn, and v as targets.
04/10/14
20140098965
Method for measuring electroacoustic parameters of transducer
A method discloses measuring electroacoustic parameters of transducer. With known voice-coil displacement, voice-coil current, transducer impedance and its stimulus signal as inputs, the five calculation procedures of direct problem, adjoint problem, sensitivity problem, conjugate gradient method, and constraint equations are involved in inversely solving electroacoustic parameters.
04/10/14
20140097084
High-purity copper-manganese-alloy sputtering target
Provided is a high-purity copper-manganese-alloy sputtering target comprising 0.05 to 20 wt % of mn and the remainder being cu and inevitable impurities. The high-purity copper-manganese-alloy sputtering target is characterized in that the in-plane variation (cv value) in mn concentration of the target is 3% or less.
04/10/14
20140096875
Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same
An abrasion resistant steel plate or steel sheet suitable for use in construction machines, industrial machines, and the like and a method for manufacturing the same. In particular, a steel plate or steel sheet has a composition containing 0.20% to 0.30% c, 0.05% to 1.0% si, 0.40% to 1.20% mn, p, s, 0.1% or less al, 0.01% or less n, and 0.0003% to 0.0030% b on a mass basis, the composition further containing one or more of cr, mo, and w, the composition further containing one or more of nb, ti, cu, ni, v, an rem, ca, and mg as required, the remainder being fe and inevitable impurities.
04/03/14
20140090755
Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same
Provided is an abrasion resistant steel plate or steel sheet, suitable for use in construction machines, industrial machines, and the like, and a method for manufacturing the same. A steel plate or steel sheet has a composition containing 0.20% to 0.27% c, 0.05% to 1.0% si, 0.30% to 0.90% mn, p, s, 0.005% to 0.025% nb, 0.008% to 0.020% ti, 0.1% or less al, and 0.0010% to 0.0060% n on a mass % basis, the composition further containing one or more of cr, mo, w, and b, the composition containing one or more of cu, ni, v, an rem, ca, and mg as required, the remainder being fe and inevitable impurities.
03/27/14
20140087606
Copper alloy for electronic/electric device, copper alloy thin plate for electronic/electric device, method of producing copper alloy for electronic/electric device, conductive component for electronic/electric device and terminal
What is provided is a copper alloy for electronic/electric device comprising: in mass %, more than 2% and 36.5% or less of zn; 0.1% or more and 0.9% or less of sn; 0.05% or more and less than 1.0% of ni; 0.001% or more and less than 0.10% of fe; 0.005% or more and 0.10% or less of p; and the balance cu and inevitable impurities, wherein a content ratio of fe to ni, fe/ni satisfies 0.002≦fe/ni<1.5, a content ratio of a sum of ni and fe, (ni+fe), to p satisfies 3<(ni+fe)/p<15, a content ratio of sn to a sum of ni and fe, (ni+fe) satisfies 0.3<sn/(ni+fe)<5, an average crystal grain diameter of α phase containing cu, zn, and sn is in a range of 0.1 to 50 μm, and the copper alloy includes a precipitate containing p and one or more elements selected from fe and ni.. .
03/27/14
20140086788
Negative electrode active material for electric device, negative electrode for electric device and electric device
A negative electrode active material for an electric device includes an alloy containing si in a range from greater than or equal to 17% by mass to less than 90% by mass, ti in a range from 10% by mass to 83% by mass exclusive, ge in a range from 0% by mass to 73% by mass exclusive, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi dc magnetron sputtering apparatus by use of, for example, si, ti and ge as targets.
03/27/14
20140083574
Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using same
Disclosed are heat-hardened steel with excellent crashworthiness and a method for manufacturing heat-hardenable parts using the same. The heat-hardened steel according to the invention comprises, based on wt %; c: 0.12-0.8%; cr: 0.01-2%; mo: 0.2% or less; b: 0.0005-0.08%; ca: 0.01 or less; sb: 1.0% or less; and ti and/or nb: 0.2%; and the reminder being fe and inevitable impurities.
03/13/14
20140072471
Non-oriented electrical steel sheet
A non-oriented electrical steel sheet, containing: c: 0.01 mass % or less; si: 1.0 mass % or more and 3.5 mass % or less; al: 0.1 mass % or more and 3.0 mass % or less; mn: 0.1 mass % or more and 2.0 mass % or less; p: 0.1 mass % or less; s: 0.005 mass % or less; ti: 0.001 mass % or more and 0.01 mass % or less; n: 0.005 mass % or less; and y: more than 0.05 mass % and 0.2 mass % or less, with the balance being iron and inevitable impurities.. .
03/13/14
20140071557
Pixellated display devices
A method of producing a plurality of pixellated display devices, each device including a first component comprising an array of independently controllable pixel electrodes; and a second component comprising an array of pixel filters comprising at least two different types of pixel filters of differing optical transmission characteristics, each pixel filter being associated with a respective one of said pixel electrodes; wherein the method comprises: producing said first component by a production method that inevitably results in some distortion within the array of pixel electrodes causing up to a maximum degree of variation in pixel electrode pitch between different regions of said array of pixel electrodes; applying said second component to said first component by a technique that can result in up to a maximum degree of misalignment between an alignment reference position on the first component and an alignment reference position on the second component; and configuring said array of pixel filters as an array of pixel filters in a neutral framework, said neutral framework defining a separation distance between each pixel filter that is sufficiently large to prevent any pixel filter of the array of pixel filters overlapping with more than one of said pixel electrodes even with said maximum variation in pixel electrode pitch between different regions of said array of pixel electrodes and with said maximum degree of misalignment between said alignment reference position on the first component and said alignment reference position on the second component.. .
03/06/14
20140065441
Co-si based copper alloy plate
A co—si based copper alloy plate, comprising: co: 0.5 to 3.0% by mass, si: 0.1 to 1.0% by mass and the balance cu with inevitable impurities, wherein the co—si based copper alloy plate satisfies the relationship {(60 degree specular gloss g(rd) in a rolling direction)−(60 degree specular gloss g(td) in a direction transverse to rolling direction)}≧90%.. .
03/06/14
20140064982
Ni base alloy and gas turbine blade and gas turbine utilizing the same
An ni base alloy uses gtd-111 as a base to improve high-temperature strength while maintaining the weldability and corrosion resistance and a gas turbine blade utilizes the ni base alloy. The ni base alloy contains al of 2.5 to 3.5%, co of 1.5 to 5.5%, cr of 11.8 to 13.8%, mo of 0.4 to 1.4%, ta of 3.0 to 5.0%, ti of 5.1 to 6.1%, w of 3.3 to 4.3%, b of 0.01 to 0.02%, c of 0.08 to 0.12% in mass % and remainder containing ni and inevitable impurities and does not substantially contain nb..
03/06/14
20140064981
Ni base forged alloy and gas turbine utilizing the same
An ni base forged alloy is easy to make hot forging and miniaturization of crystal grains while excellent high-temperature strength and segregation property are compatible. The ni base forged alloy has solid solution temperature of a precipitation strengthening phase lower than or equal to 970° c., difference in the solid solution temperature between a δ-phase and the precipitation strength phase larger than or equal to 50° c., al of 0.5 to 1.0%, cr of 17 to 21%, fe of 17 to 19%, nb of 4.5 to 5.5%, ti of 0.8 to 1.3%, w of 3.0 to 6.0%, b of 0.001 to 0.03%, c of 0.001 to 0.1% and mo of 1.0% or less in mass percentage [%] and remainder made of ni and inevitable impurities..
02/20/14
20140050941
High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same
A high strength steel sheet including, by mass, c: 0.03% or more and 0.25% or less, si: 0.4% or more and 2.5% or less, mn: 3.5% or more and 10.0% or less, p: 0.1% or less, s: 0.01% or less, al: 0.01% or more and 2.5% or less, n: 0.008% or less, si+al: 1.0% or more, the balance being fe and inevitable impurities. The area ratio of ferrite is 30% or more and 80% or less, the area ratio of martensite is 0% or more and 17% or less, the volume fraction of retained austenite is 8% or more, and the average grain size of retained austenite is 2 μm or less..
02/13/14
20140044989
High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability and manufacturing method thereof
This high-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability contains, c: 0.01 to 0.4%; si: 0.001 to 2.5%; mn: 0.001 to 4.0%; p: 0.001 to 0.15%; s: 0.0005 to 0.03%; al: 0.001 to 2.0%; n: 0.0005 to 0.01%; and o: 0.0005 to 0.01%; in which si+al is limited to less than 1.0%, and a balance being composed of iron and inevitable impurities, in which at a sheet thickness center portion, an average value of pole densities of the {100}<011> to {223}<110> orientation group is 5.0 or less, and a pole density of the {332}<113> crystal orientation is 4.0 or less, a metal structure contains 5 to 80% of ferrite, 5 to 80% of bainite, and 1% or less of martensite in terms of an area ratio and the total of martensite, pearlite, and retained austenite is 5% or less, and an r value (rc) in a direction perpendicular to a rolling direction is 0.70 or more and an r value (r30) in a direction 30° from the rolling direction is 1.10 or less.. .
02/13/14
20140044673
Classifying skin lesions using mass spectrometry proteomic approach
The present invention provides for a mass spectrometry proteomic approach to distinguishing spitz nevi from spitzoid malignant melanoma. Histology directed mass spectral profiling allows for targeted analysis of sites of melanocytic lesion within formalin-fixed, paraffin embedded excisional biopsies.
02/13/14
20140041767
Hot-rolled flat steel product produced from a complex phase steel and method for the production thereof
A hot-rolled flat steel product having a tensile strength of at least 1100 mpa, good elongation properties, and good deformation properties. The flat steel product is produced from a complex phase steel, which contains, in addition to iron and inevitable impurities (in % by weight), c: 0.13-0.2%, mn: 1.8-2.5%, si: 0.70-1.3%, al: 0.01 to 0.1%, p: up to 0.1%, s: up to 0.01%, cr: 0.25-0.70%, optionally mo, the total of the cr and mo contents being 0.25-0.7%, ti: 0.08-0.2%, b: 0.0005-0.005%, and a structure which consists of at the most 10% by volume of residual austenite, 10-60% by volume of martensite, at the most 30% by volume of ferrite and at least 10% by volume of bainite.
02/13/14
20140041760
Pb-free solder paste
The solder paste formed by mixing a solder alloy and a flux, the solder alloy consisting of, based on the total mass of the solder alloy as 100 mass %: 0.4 to 13.5 mass % of zn, at least one of 0.01 to 2.0 mass % of cu or 0.03 to 0.7 mass % of al, and a balance being bi except for inevitable impurities.. .
02/06/14
20140038815
Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity
A method of producing a composite nanoparticle (m-axoy), having: generating, in an inert gas, an alloy (a-m) nanoparticle, which contains 0.1 at. % to 30 at.
02/06/14
20140034195
Steel sheet for can with high barrel-part buckling strength under external pressure and with excellent formability and excellent surface properties after forming, and process for producing same
A steel sheet containing c: 0.0005% or more and 0.0035% or less, si: 0.05% or less, mn: 0.1% or more and 0.6% or less, p: 0.02% or less, s: less than 0.02%, al: 0.01% or more and less than 0.10%, n: 0.0030% or less, b: 0.0010% or more, in which the relationship b/n≦3.0 is satisfied and the balance being fe and inevitable impurities, and a microstructure in which the average integrated intensity f in the (111)[1-10] to (111)[-1-12] orientations on a plane parallel to a sheet surface at a position located at ¼ of the thickness of the steel sheet is 7.0 or more, in which an average ferrite grain size is 6.0 μm or more and 10.0 μm or less, and the relationships eave≧215 gpa, e0≧210 gpa, e45≧210 gpa, e90≧210 gpa, and −0.4≦Δr≦0.4 are satisfied.. .
01/30/14
20140030546
High-strength cold-rolled steel sheet having excellent local deformability and manufacturing method thereof
This high-strength cold-rolled steel sheet contains, in mass %, c: 0.02% to 0.20%; si: 0.001% to 2.5%; mn: 0.01% to 4.0%; p: 0.001% to 0.15%; s: 0.0005% to 0.03%; al: 0.001% to 2.0%; n: 0.0005% to 0.01%; and o: 0.0005% to 0.01%; in which si+al is limited to less than 1.0%, and a balance being composed of iron and inevitable impurities, in which an area ratio of bainite in a metal structure is 95% or more, at a sheet thickness center portion being a range of ⅝ to ⅜ in sheet thickness from the surface of the steel sheet, an average value of pole densities of the {100}<011> to {223}<110> orientation group is 4.0 or less, and a pole density of the {332}<113> crystal orientation is 5.0 or less, and a mean volume diameter of crystal grains in the metal structure is 7 μm or less.. .
01/23/14
20140023551
Process for setting the thermal conductivity of a steel, tool steel, in particular hot-work steel, and steel object
A tool steel, in particular a hot-work steel, has the following composition: 0.26 to 0.55% by weight c; less than 2% by weight cr; 0 to 10% by weight mo; 0 to 15% by weight w; wherein the w and mo contents in total amount to 1.8 to 15% by weight; carbide-forming elements ti, zr, hf, nb, ta forming a content of from 0 to 3% by weight individually or in total; 0 to 4% by weight v; 0 to 6% by weight co; 0 to 1.6% by weight si; 0 to 2% by weight mn; 0 to 2.99% by weight ni; 0 to 1% by weight s; remainder: iron and inevitable impurities. The hot-work steel has a significantly higher thermal conductivity than known tool steels..
01/23/14
20140021418
Bi-substituted rare earth iron garnet single crystal, method for producing same, and optical device
A bi-substituted rare earth iron garnet single crystal has a composition of r3-xbixfe5-wawo12 (wherein r denotes one or more rare earth elements among tb, y, eu, gd, ho, yb, lu, nd, tm, la, sm, dy, er, ce, and pr and inevitably include tb; a denotes one or more elements among ga, al, in, sc, co, ni, cr, v, ti, si, ge, mg, zn, nb, ta, sn, zr, hf, pt, rh, te, os, ce, and lu, 0.7<x≦1.5, and 0<w≦1.5), contains pt and does not contain pb, and additionally contains mn or at least one group 2 element, wherein the coefficient α is set at a value within a numerical range of 0.91±0.05 and Δ (which means [m]−(α×[pt])) is set from −7.23 atppm to 1.64 atppm.. .
01/16/14
20140014240
Cu-si-co-based copper alloy for electronic materials and method for producing the same
A cu—si—co-based alloy having an enhanced spring limit is provided. The copper alloy comprises 0.5-2.5 mass % of co, 0.1-0.7 mass % of si, the balance cu and inevitable impurities, wherein, from a result obtained from measurement of an x ray diffraction pole figure, using a rolled surface as a reference plane, a peak height at β angle of 90° among diffraction peaks in {111} cu plane with respect to {200} cu plane by β scanning at α=35° is at least 2.5 times that of a standard copper powder..
01/09/14
20140011696
Bap1 mutational analysis in determining susceptibility to, prognosis of, and treatment of melanocytic neoplasia
Methods and compositions for diagnosing and prognosing neoplasms, particularly malignant melanomas, and for identifying patients at high risk for melanocytic nevi and/or melanomas or other cancers are provided. Methods for distinguishing between nevi at high and low risk for malignant transformation and for characterizing or classifying lesions or nevi are also disclosed.
01/09/14
20140007990
Steel sheet for aerosol can bottom having high pressure resistance and excellent workability and method for producing same
A steel sheet containing c: 0.02% or more and 0.10% or less, si: 0.01% or more and 0.5% or less, p: 0.001% or more and 0.100% or less, s: 0.001% or more and 0.020% or less, n: 0.007% or more and 0.025% or less, al: 0.01% or more and {−4.2×n (%)+0.11} % or less, mnf: 0.10% or more and less than 0.30% where mnf is defined by equation mnf=mn−1.71×s, and the balance being fe and inevitable impurities, in which the steel sheet has a thickness of 0.35 (mm) or less, the product of the lower yield point (n/mm2) of the steel sheet and the thickness (mm) is 160 (n/mm) or less, and the product of the upper yield point (n/mm2) of the steel sheet is 52.0 (n) or more.. .
01/02/14
20140001401
Negative electrode active material for electric device, negative electrode for electric device and electric device
A negative electrode active material for an electric device includes an alloy containing silicon in a range from 27% by mass to 100% by mass exclusive, aluminum in a range from 0% by mass to 73% by mass exclusive, niobium in a range from 0% by mass to 58% by mass exclusive, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi dc magnetron sputtering apparatus by use of, for example, silicon, aluminum and niobium as targets.
01/02/14
20140000932
Soft dilute-copper alloy wire, soft dilute-copper alloy twisted wire, and insulated wire, coaxial cable, and composite cable using these
Provided are a soft dilute-copper alloy wire and soft dilute-copper alloy twisted wire which have high electrical conductivity and high bending life and can limit disconnection during use compared with oxygen-free copper wire, and also provided are an insulated wire, coaxial cable, and composite cable using the soft dilute-copper alloy wire and soft dilute-copper alloy twisted wire. The soft dilute-copper alloy wire is subjected to annealing treatment by elongation processing of soft dilute-copper alloy material comprising copper and an additive element selected from the group consisting of ti, mg, zr, nb, ca, v, ni, hf, fe, mn and cr, with inevitable impurities as the balance, wherein the soft dilute-copper alloy wire has an average grain size that is 20 μm or less in a surface layer having a depth of 50 μm from the surface, and an elongation value that is at least 1% higher than the average elongation value of oxygen-free copper wire that has been subjected to the aforementioned annealing treatment..
12/26/13
20130341560
Negative electrode active material for electric device
A negative electrode active material for an electric device includes an alloy containing silicon in a range from 25% to 54% exclusive, carbon in a range from 1% to 47% exclusive, zinc in a range from 13% to 69% exclusive in terms of mass ratio, and inevitable impurities as a residue. For example, the negative electrode active material can be obtained with a multi dc magnetron sputtering apparatus by use of silicon, carbon and zinc as targets.
12/19/13
20130333436
Method for manufacturing warm pressed-formed members
The invention provides methods for manufacturing warm press-formed members which can ensure post-coating corrosion resistance. A method for manufacturing warm press-formed members includes heating a steel sheet to a temperature in the range from 200 to 800° c.
12/12/13
20130331198
Golf swing training device
A training device used by a golfer to visually analyze their body position during their golf swing. The device generally includes a base with a first indicator, and a front plate with a second indicator.
12/12/13
20130330227
Copper-zinc alloy for a valve guide
A novel copper-zinc alloy is particularly suited for a valve guide. The copper-zinc alloy is formed of 59 to 73% copper, 3.1 to 8.3% manganese, 2 to 6% aluminum, 0.5 to 2% silicon, 0.2 to 1.2% iron, and the remainder zinc and inevitable impurities..
12/12/13
20130327452
High strength steel sheet and method for manufacturing the same
The invention provides a high strength steel sheet which exhibits excellent chemical convertibility and corrosion resistance after electrodeposition coating even in the case where the steel sheet has a high si content, and a method for manufacturing such steel sheets. The method includes continuous annealing of a steel sheet which includes, in terms of mass %, c at 0.01 to 0.18%, si at 0.4 to 2.0%, mn at 1.0 to 3.0%, al at 0.001 to 1.0%, p at 0.005 to 0.060% and s at ≦0.01%, the balance being represented by fe and inevitable impurities, while controlling the dew-point temperature of the atmosphere to become not less than −10° c.
12/05/13
20130326073
Distributed synchronous batch reconfiguration of a network
A novel alternative concept for handling dynamic provisioning changes and ongoing network reconfiguration and incremental reoptimization in general. A prime motivation is concern about the dependency of existing concepts for dynamic provisioning on the real-time coherence of databases of network state at diverse geographic locations.
12/05/13
20130319581
Pressure resistant and corrosion resistant copper alloy, brazed structure, and method of manufacturing brazed structure
A pressure resistant and corrosion resistant copper alloy contains 73.0 mass % to 79.5 mass % of cu and 2.5 mass % to 4.0 mass % of si with a remainder composed of zn and inevitable impurities, in which the content of cu [cu] mass % and the content of si [si] mass % have a relationship of 62.0≦[cu]−3.6×[si]≦67.5. In addition, the area fraction of the α phase “α”%, the area fraction of a β phase “β”%, the area fraction of a γ phase “γ”%, the area fraction of the κ phase “κ”%, and the area fraction of a μ phase “μ”% satisfy 30≦“α”≦84, 15≦“κ”≦68, “α”+“κ”≧92, 0.2≦“κ”/“α”≦2, “β”≦3, “μ”≦5, “β”+“μ”≦6, 0≦“γ”≦7, and 0≦“β”+“μ”+“γ”≦8.
11/28/13
20130316262
Ferritic stainless steel excellent in corrosion resistance and conductivity and method for manufacturing the same, separator of proton-exchange membrane fuel cell and proton-exchange membrane fuel cell
A ferritic stainless steel excellent in corrosion resistance and conductivity and a method for manufacturing the same, the stainless steel having a chemical composition containing, by mass %, c: 0.001% or more and 0.05% or less, si: 0.001% or more and 0.5% or less, mn: 0.001% or more and 1.0% or less, al: 0.001% or more and 0.5% or less, n: 0.001% or more and 0.05% or less, cr; 17% or more and 23% or less, mo: 0.1% or less and the balance being fe and inevitable impurities and a passivation film on the surface of the stainless steel which is obtained by immersing the stainless steel in a solution for an immersion treatment, said solution mainly contains hydrofluoric acid or a liquid mixture of hydrofluoric acid and nitric acid.. .


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Nevi topics: Ferritic Stainless Steel, Molybdenum, Automotive, Metallic Compound, Phosphorus, Longitudinal Direction, Exhaust Gas, Electrical Steel, Aspect Ratio, Crystallin, Dislocation, Overall Composition

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