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| Patent # | Description |
|---|---|
| US-4,904,569 |
Method of forming pattern and projection aligner for carrying out the
same An area on a photoresist film which is formed on a substrate surface having a topography, is exposed a plurality of times in such a manner that the image plane... |
| US-4,904,568 |
Method of forming printed image Disclosed is a method of forming a printed image, which method comprises coating an electrodeposition coating composition on a plate with a conductive film and... |
| US-4,904,567 |
Optical recording member An optical recording member comprising a recording layer containing a light abosrbing substance supported on a substrate in which recording is made by the... |
| US-4,904,566 |
Optical recording medium containing an azulenium dye An optical recording medium composed of a base material and a laser light sensitive layer which contains an azulenium dye as storage material with or without a... |
| US-4,904,565 |
High-contrast photographic element A high-contrast photographic element is disclosed comprising a support having thereon in order, a layer comprising a filter dye (A), at least one silver halide... |
| US-4,904,564 |
Process for imaging multi-layer resist structure An image is provided by depositing a first layer of a photoresist containing a phenolic-formaldehyde novolak type polymer and an imidazole, benzimidazole,... |
| US-4,904,563 |
Microcapsules and light-sensitive recording material using the same Microcapsules are disclosed containing (a) a vinyl compound which has at least two polymerizable, ethylenically unsaturated groups linked to each other through a... |
| US-4,904,562 |
Process for producing encapsulated toner An encapsulated toner for electrophotography is produced through a process, comprising: preparing a solution of a shell material resin set to an acidic (or... |
| US-4,904,561 |
Light-sensitive material containing silver halide, reducing agent and
polymerizable compound wherein the... A light-sensitive material comprises a light-sensitive layer which contains silver halide, a reducing agent, a polymerizable compound and a color image forming... |
| US-4,904,560 |
Suspension polymerization process for producing electrophotographic
toners A process for producing toners for use in electrophotography which comprises: stirring a mixture of a radical polymerizable liquid monomer and carbon black in... |
| US-4,904,559 |
Processes for suppressing the fractionation of chalcogenide alloys A process for the preparation of chalcogenide alloy compositions which comprises providing a chalcogenide alloy; admixing therewith crystalline or amorphous... |
| US-4,904,558 |
Magnetic, two-component developer containing fluidity improver and image
forming method An image forming method that includes the steps of providing a developer comprising at least colored resin particles, a fluidity improver having a specific... |
| US-4,904,557 |
Electrophotographic photosensitive member having a roughened surface An electrophotographic photosensitive member comprises a photosensitive layer on a conductive substrate having a smooth surface, wherein said photosensitive... |
| US-4,904,556 |
Electrophotographic process using light receiving member with buffer
layer containing silicon and aluminum... The improvements in the light receiving members in which an aluminum material being used as the substrate for use in electrophotography and in other various... |
| US-4,904,555 |
Photosensitive composition for making repeatably tonable layers Photosensitive composition for production of repeatably tonable layers for the manufacture of fluorescent screens with a black matrix for color picture tubes,... |
| US-4,904,554 |
Gas phase hardening of gelatin holograms A process for hardening gelatin holograms after dehydration involving subjecting the hologram to an atmosphere containing aldehyde vapor and water vapor. The... |
| US-4,904,553 |
Polyaniline A polyaniline is highly conductive and less corrosive when it contains up to 7 mol % of benzenoid-ammonium salt state and up to 25 mol % of quinoid-diimine... |
| US-4,904,552 |
Non-aqueous secondary cell A non-aqueous secondary cell is provided which is repeatedly chargeable and dischargeable. This cell comprises, as main components thereof, a negative electrode,... |
| US-4,904,551 |
Ceramic seal assembly A ceramic seal assembly for electrically insulating and hermetically securing a terminal to a housing through which the terminal extends. The housing contains a... |
| US-4,904,550 |
Sealed lead-acid battery A sealed lead-acid battery is improved in manufacturability by providing a container with a major side left open, and being sealed by a laminated sheet... |
| US-4,904,549 |
Battery housing with integral latch and positive displacement apparatus A battery housing with an integral latch and a cantilevered spring finger positive displacement mechanism is disclosed. The slide-on battery is captivated by... |
| US-4,904,548 |
Method for controlling a fuel cell In order to control a fuel cell having a fuel cell stack to which reformed fuel and oxidizing agent are supplied, an output current from the fuel cell is... |
| US-4,904,547 |
Fuel-cell device A fuel-cell device according to this invention comprises switching valves which open at the time of the urgent stop of the device or the suspension of electric... |
| US-4,904,546 |
Material system for high temperature jet engine operation A materials system is provided which is adapted for use in jet engines operable at high temperature and at lower density than possible with nickel base... |
| US-4,904,545 |
Composite electroplated steel sheet A composite electroplated steel sheet comprises Zn being a matrix metal of a plating layer; and codeposited particles of a plating layer of at least one selected... |
| US-4,904,544 |
Zn-based composite-plated metallic material and plating method Disclosed is a Zn-based composite-plated metallic material, comprising a plating layer on a metal substrate. The plating layer consists essentially of (1) Zn or... |
| US-4,904,543 |
Compositionally modulated, nitrided alloy films and method for making
the same Magnetic Fe alloy films in which at least nitrogen is compositionally modulated along the thickness of the film substantially in the form of a sine wave. By the... |
| US-4,904,542 |
Multi-layer wear resistant coatings An erosion and corrosion resistant coating is formed of a plurality of alternating layers of metallic and ceramic materials. The two materials selected for the... |
| US-4,904,541 |
Wire mesh for a vandal-proof seat A mesh for incorporation in a seat cushion, the mesh having a plurality of wire lengths with each wire length being wound to follow a generally helical path so... |
| US-4,904,540 |
Fe-Cr-Al stainless steel having high oxidation resistance and spalling
resistance and Fe-Cr-Al steel for... A high oxidotion resistance Fe-Cr-Al alloy stainless steel foil suitable for forming catalytic converters, specifically for forming automotive catalytic... |
| US-4,904,539 |
Continuous strip of electrical component assemblies and method of making
same A continuous strip (200) of electrical component assemblies (22) is disclosed, together with method of manufacturing thereof. The components are made by stamping... |
| US-4,904,538 |
One step HIP canning of powder metallurgy composites A single step is relied on in the canning process for hot isostatic pressing powder metallurgy composites. The binders are totally removed while the HIP can of... |
| US-4,904,537 |
Copper-lead composite bearing material having fine lead size and method
of producing same An improved process and an improved composite bearing material produced thereby comprising a hard metal backing strip having leaded-bronze bearing lining... |
| US-4,904,536 |
Process for controlling monomeric emissions A process for forming a coating on an uncured article which emits an olefinic monomeric vapor on curing and controlling the emission of said vapor into the... |
| US-4,904,535 |
Adhesive and bonding process An adhesive having superior adhesive properties between metal/metal, metal/plastic or plastic/plastic and a bonding process therebetween are provided, which... |
| US-4,904,534 |
Implant material Disclosed herein is a novel implant material excellent in biocompatibility, stability in living body and mechanical properties, comprising a metallic material... |
| US-4,904,533 |
Glass sheet heat treated by opposed burners A gas burner (20) disclosed has general utility but has particular utility when utilized in a closely spaced relationship to roller conveyed glass sheets to... |
| US-4,904,532 |
Laminates of polyether ketones and carbon fibers A new polymer composition comprises an aromatic polyetherketone or mixture thereof containing the repeating units and (where Ph is phenylene) in the relative molar... |
| US-4,904,531 |
Free-flowing plural extrudates of polar ethylene interpolymers Free-flowing plural extrudates of a polar ethylene interpolymer, and method of preparing the same. The extrudates are essentially coated with about 0.001-2... |
| US-4,904,530 |
Magnetic material, magnetic recording medium, and method of
manufacturing a magnetic material The invention relates to a magnetic material for use in the magnetic recording and playback of information, which material consists of ferrite particles having... |
| US-4,904,529 |
Heat and oil resistant insulating composition A heat and oil resistant insulating composition for use as an insulating layer of an electric insulating wire, a material for an extrusion mold and an insulating... |
| US-4,904,528 |
Coated gas turbine engine compressor components Coated gas turbine engine hardware is described. The hardware comprises a titanium alloy substrate having a coating thereon consisting essentially of titanium... |
| US-4,904,527 |
Lamination for use in transformers or the like and method of making the
same An inexpensive lamination for use in transformers and/or other static or dynamic electric machines has a metallic layer one side of which is provided with a coat... |
| US-4,904,526 |
Electrically conductive metal oxide coatings A method for forming a metal oxide film on a substrate is provided comprising the steps of depositing a continuous metal layer having an exposed surface onto a... |
| US-4,904,525 |
Anti-reflection optical article and process of producing the same An anti-reflection optical article which has an excellent anti-reflection properties, scratch resistance, impact resistance, flexibility, anti-static properties... |
| US-4,904,524 |
Wet wipes A wet wipe comprising a porous sheet impregnated with an aqueous lotion and, concentrated near the surface of the sheet, polymeric beads containing a functional... |
| US-4,904,523 |
Polyester heat bonded product Disclosed is a nonwoven fabric which is a nonspunbonded fabric and has a surface free of standing fibers and a method for making the same. The fabric is useful... |
| US-4,904,522 |
Process for the production of fiberglass mats The present invention is directed to a process for the production of fiberglass mats by binding fiberglass with binders based on aqueous polyisocyanate emulsions... |
| US-4,904,521 |
Melt-blown nonwoven wiper There is disclosed a nonwoven wiper comprising a composite web made of a number of interbonded layers of meltblown thermoplastic fibers. The outer layers have... |
| US-4,904,520 |
Gas-permeable, liquid-impermeable nonwoven material Disclosed is a liquid-impermeable, gas-permeable nonwoven material comprising a thermally consolidated blend of (1) 5% to 30% of a first polyolefin pulp, (2) 15%... |
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