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Beryllium

Beryllium-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method of producing thiogallate-based fluorescent material and a sulfite for a thiogallate-based fluorescent material
Nichia Corporation
June 29, 2017 - N°20170183566

A method of producing a thiogallate-based fluorescent material having a large particle diameter and an enhanced luminance, and a sulfite for a thiogallate-based fluorescent material are provided. The method of producing a thiogallate-based fluorescent material includes preparing a first solution containing at least one element m1 selected from the group consisting of strontium, beryllium, magnesium, calcium, barium and zinc, and ...
Method for extracting beryllium from bertrandite and phenakite mineral groups
Nichia Corporation
April 20, 2017 - N°20170107596

The present invention discloses methods for leaching beryllium from a beryllium containing concentrate or a beryllium-containing ore, comprising contacting the concentrate or the ore with a leaching solution, wherein the leaching solution contains a technical grade hydrochloric acid, wherein the solution contains no sulfuric acid, no nitric acid, and no potassium chlorate, extracting beryllium via a gradual heating process, wherein ...
Hardened titanium alloy and method of making the same
Csa Group Llc.
April 13, 2017 - N°20170101720

According to an exemplary embodiment, a gas turbine element made of a hardened titanium alloy may be provided. The hardened titanium alloy may be made by a process which may include but may not be limited to, obtaining an element made of titanium alloy, treating a surface of the element made of titanium alloy with beryllium using diffusion process, and ...
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Electrode terminal, electro-chemical device and electro-chemical device comprising same
Top Battery Co., Ltd
February 23, 2017 - N°20170054130

Electrode terminals are provided. The electrode terminal includes a copper substrate and a metal layer covering at least one surface of the copper substrate, wherein the metal layer includes greater than or equal to about 10 wt % and less than or equal to about 80 wt % of tungsten (w), and an additional metal comprising nickel (ni), silver (ag), gold (au), platinum (pt), ...
Tumor eradication by inositol-tripyrophosphate
Normoxys, Inc.
February 02, 2017 - N°20170027966

The present invention relates to various salts of inositol tripyrophosphate including the calcium, lithium, beryllium, magnesium, potassium, strontium, barium, rubidium and cesium salts of inositol tripyrophosphate, compositions comprising these salts, methods of making the various salts, and methods of use of the above salts. Methods of use include administering the above salts in an effective amount in individuals for the ...
Device for measuring the amount of beryllium in a radioactive object
Commissariat À L'Énergie Atomique Et Aux Énergies Alternatives
January 05, 2017 - N°20170003400

A device for measuring an amount of beryllium in a radioactive object, including: a hollow cylinder of a first piece made of a material to thermalize neutrons emitted by the radioactive object and a metal piece to mitigate a dose rate on the radioactive object, the first piece having a hollow cylinder shape deprived of a wall fraction, the metal ...
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High strength cast aluminium alloy for high pressure die casting
Brunel University
December 01, 2016 - N°20160348220

A high strength cast aluminium alloy for high pressure die casting comprising magnesium silicide 6 to 12 wt. %, magnesium 4 to 10 wt. %, x element from copper (cu), zinc (zn), silver (ag), gold (au) and lithium (li) at 3 to 10 wt. %,manganese 0. 1 to 1. 2 wt. %, iron max. 1. 5 wt. %, titanium or the other grain refining elements from cr, nb, and sc with 0. 02 to 0. 4 wt. %, and impurity and ...
Rare earth permanent magnet and rare earth permanent magnet manufacturing method
Ihi Corporation
November 03, 2016 - N°20160322135

A magnetic property of a rare earth permanent magnet containing neodymium, iron, and boron is enhanced. The present disclosure is a rare earth permanent magnet with a compound represented by a following expression as a main phase: nd2fe14b(1-x) mx in the expression, m represents an element selected from any one of cobalt, beryllium, lithium, aluminum, and silicon ...
Insertion of elements within boron carbide
The Government Of The United States Of America, As Represented By The Secretary Of The Navy
November 03, 2016 - N°20160318810

A method and resulting composition made by: providing boron carbide and a dopant selected from silicon, aluminum, magnesium, and beryllium; and ball milling the boron carbide with the dopant until at least one out of fifteen of the boron and/or carbon atoms of the boron carbide are substituted with the dopant.
Semiconductor device, inverter circuit, driving device, vehicle, and elevator
Kabushiki Kaisha Toshiba
September 29, 2016 - N°20160284834

A semiconductor device according to the embodiments includes a sic layer having a first plane, an insulating layer, and a region between the first plane and the insulating layer, the region including at least one element in the group consisting of be (beryllium), mg (magnesium), ca (calcium), sr (strontium), and ba (barium), a full width at half maximum of a ...
Devices including at least one multilayer adhesion layer
Seagate Technology Llc
September 29, 2016 - N°20160284365

Devices that include a near field transducer (nft), the nft having at least one external surface; and at least one multilayer adhesion layer positioned on at least a portion of the at least one external surface, the multilayer adhesion layer including a first layer and a second layer, with the second layer being in contact with the portion of the ...
Fracture-resistant self-lubricating wear surfaces
Seagate Technology Llc
June 23, 2016 - N°20160177959

Fracture-resistant and self-lubricating wear surfaces are provided. In an implementation, a machine surface that is subject to wear is coated with or is constructed of a metallic nanostructure to resist the wear and to provide fracture-resistant hardness, built-in lubrication, and thermal conductivity for heat-sinking friction. The metallic nanostructured surface may be used, for example, on a face seal, bushing, bearing, ...
Method for extraction of beryllium from the minerals of genthelvite group when processing the raw ...
Seagate Technology Llc
June 23, 2016 - N°20160177417

The invention relates to the non-ferrous metallurgy industry and can be used for extracting beryllium from bertrandite and phenakite groups under conditions of processing of mineral raw materials (ore, concentrate) by heap, vat leaching.
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Additive manufacturing of articles comprising beryllium
Materion Corporation
June 16, 2016 - N°20160167133

A method of making an article includes depositing a plurality of layers to form a three-dimensional preform, sintering the preform to form a sintered preform, and infiltrating the preform with at least one metal to form the article. At least one layer of the plurality of layers is formed from a beryllium-containing composition including beryllium powder. The infiltrating metal can ...
Metal complex, adsorbent, separating material, and 1, 3-butadiene separation method
Showa Denko K.k.
June 09, 2016 - N°20160159823

A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and c4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (i) (see (i) below) represented by general formula (i), an ion of a metal such as beryllium, ...
1, 3-butadiene separating material, and separation method using said separating material
Showa Denko K.k.
June 09, 2016 - N°20160159712

A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and c4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (i) (see (i) below) represented by general formula (i), an ion of a metal such as beryllium, ...
High-power led lamp cooling device and method for manufacturing the same
Suzhou Weiyuan New Material Technology Co., Ltd.
May 12, 2016 - N°20160133811

A high-power led lamp cooling device and its manufacturing method, which includes: manufacturing a semiconductor crystal bar in advance into cone-shaped crystal bar with one end having large diameter and the other having small diameter, making color mark on each wafer as the large-diameter end surface of the tail end when the cone-shaped semiconductor crystal bar is cut into slices; ...
Low light failure, high power led street lamp and method for manufacturing the same
Suzhou Weiyuan New Material Technology Co., Ltd.
May 12, 2016 - N°20160131357

A low light failure high power led street lamp and a manufacturing method therefor. Color mark is made on tail end of n-type semiconductor element (6) or p-type semiconductor element (7); then n-type and p-type semiconductor element (6, 7) are arranged in matrix manner between upper beryllium-oxide ceramic wafer (8) and lower beryllium-oxide ceramic wafer (9), so that head end of n-type semiconductor element (6) is connected ...
Packaged assembly for high density power applications
Infineon Technologies Americas Corp.
May 05, 2016 - N°20160126177

A packaged assembly for high density power applications includes a case having shelves on opposing walls, and a double-sided substrate disposed on the shelves of the case, the double-sided substrate having a semiconductor die on a first side of the double-sided substrate and circuit elements on a second side of the double-sided substrate. The case includes aluminum silicon (alsi). The ...
Wavelength conversion device, manufacturing method thereof, and related illumination device
Appotronics China Corporation
May 05, 2016 - N°20160123557

A wavelength conversion device, a manufacturing method thereof, and a related illumination device. The wavelength conversion device comprises a fluorescent powder layer (110) that is successively stacked, a diffuse reflection layer (120), and a high-thermal-conductivity substrate (130). The diffuse reflection layer (120) comprises white scattered particles for scattering the incident light; the high-thermal-conductivity substrate (130) is one of an aluminum nitride substrate, a silicon nitride ...
Plasma reactor with non-power-absorbing dielectric gas shower plate assembly
Appotronics China Corporation
April 21, 2016 - N°20160111256

A gas distribution plate for a plasma reactor has a dielectric front plate and a dielectric back plate bonded together, with gas injection orifices extending through the front plate and gas supply channels in the surface of front plate facing the back plate. The back plate is joined to a heat reflective plate, or the back plate itself is formed ...
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