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|| List of recent Beryllium-related patents
|Screw-on annular rings for die cast beryllium copper plunger tips|
A metal plunger tip has a forward generally cylindrical section having a leading relatively flat forward end and enlarging at its rearward end to a first land. A middle generally circular threaded section spans between the first land and a second generally larger land at its rearward section.
|Composite type target, neutron generating method in use thereof and neutron generating apparatus in use thereof|
A target is provided herein such that the radioactivation of a member thereof due to protons may be reduced. In order to reduce the radioactivation of the member due to protons, a novel target composed by compositing a beryllium material (or lithium material) and a nonmetal material is used..
|Functionalized carbon membranes|
Embodiments provide electron-conducting, electron-transparent substrates that are chemically derivatized (e.g., functionalized) to enhance and facilitate the deposition of nanoscale materials thereupon, including both hard and soft nanoscale materials. In various embodiments, the substrates may include an electron-conducting mesh support, for example, a carbon, copper, nickel, molybdenum, beryllium, gold, silicon, gaas, or oxide (e.g., sio2, tio2, ito, or al2o3) support, or a combination thereof, having one or more apertures.
|Reduced beryllium casting alloy|
The beryllium content of beryllium aluminum alloys suitable for investment casting which contain a small but suitable amount of silver can be significantly reduced without adversely affecting their thermal or investment casting properties by including significantly more silicon in the alloy than done in the past.. .
|Transformer winding resistance tester test probe and method|
A test probe has a probe portion, a current source lead attachment portion and a voltage sense lead attachment portion. The test probe includes two conductive halves secured together with an electrically insulating material disposed between the halves electrically insulating them from each other.
|Methanol carbonylation process with rhodium catalyst and a metallic co-catalyst selected from transition metals, zinc, beryllium, indium, tin, strontium and barium|
A carbonylation process for making acetic acid using a metallic co-catalyst composition, effective as a rhodium stabilizer and/or rate promoter, at molar ratios of metal/rhodium of about 0.5 to 40. The process includes reacting methanol with carbon monoxide in the presence of a rhodium-based catalytic metal complex with about 1 to 20 weight percent methyl iodide, less than about 8 weight % water and about 0.5 to about 30 weight percent methyl acetate.
|Heat assisted magnetic recording devices|
Devices having an air bearing surface, the device including a magnetic write pole positioned adjacent the air bearing surface; a near field transducer including a peg region and an adjacent disk region, wherein the peg region is adjacent the air bearing surface; a heat sink; and an optical waveguide including a top cladding layer and a core layer, wherein the heat sink is positioned between the magnetic write pole and the near field transducer and the near field transducer is positioned between the optical waveguide and the heat sink, and wherein at least a portion of at least one of the heat sink, the optical waveguide, or the write pole includes beryllium oxide (beo).. .
|Magnesium alloy and method for making the same|
A magnesium alloy includes about 7.0 to about 8.0 wt % aluminum, about 0.45 wt % to about 0.90 wt % zinc, about 0.17 wt % to about 0.40 wt % manganese, about 0.50 wt % to about 1.5 wt % rare earth elements, about 0.00050 wt % to about 0.0015 wt % beryllium, and the rest being magnesium and unavoidable impurities. A method for making the magnesium alloy is also provided..
|Polymer layer on x-ray window|
An x-ray window includes a mount with a support frame and an aperture. A window film has a stack of layers including: a thin film layer comprising a material selected from the group consisting of diamond, graphene, diamond-like carbon, beryllium, and combinations thereof; a boron hydride layer; and a polymer layer.
|Process for preparing a beryllium oxide layer on a semiconductor substrate|
A process for creating a beryllium oxide film on the surface of a semiconductor material is disclosed. The process is useful for making gate dielectric layers for metal-oxide-semiconductor (mos) devices, particularly iii-v semiconductor devices..
|Novel formulation of hexa-aluminates for reforming fuels|
The invention is directed to a catalyst and a method for making a reforming catalyst for the production of hydrogen from organic compounds that overcomes the problems of catalyst poisoning and deactivation by coking and high temperature sintering, yet provides excellent durability and a long working life in process use. An embodiment is the formation of a unique four-metal ion hexa-aluminate of the formula m1am2bm3cm4dal11o19-α.
|Heat dissipation module|
An electronic device includes printed circuit board having an electronic component and a heat dissipation module mounted the printed circuit board. The heat dissipation module includes a base with a heat absorbing plate and two elastic pieces extending from the heat absorbing plate.
|Electrical machine with winding conductor having ceramic insulation|
An electrical machine is described that has a ceramic material as insulation around the winding wire. In some embodiments, the ceramic material is hexagonal boron nitride (hvr), aluminum oxide, aluminum nitride, or beryllium oxide.
The present invention provides a target capable of reducing radioactivation of a member due to protons. The present invention uses a novel target configured by compositing a beryllium material or a lithium material and a carbon-series material for reducing the radioactivation of the member due to the protons..
|Lead free reduced ricochet limited penetration projectile|
A frangible projectile with a specific gravity similar to a lead projectile. The projectile comprises 34-94%, by weight, binder.
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Beryllium topics: Molybdenum, Beryllium Oxide, Carbon Film, Biological Molecule, Biological Molecules, Carbon Monoxide, Acetic Acid, Transducer, Recording Device, Heat Assisted Magnetic Recording, Semiconductor Substrate, Semiconductor Devices, Semiconductor Material, Semiconductor Device, Semiconductor
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