Assignee: Daido Metal Company Ltd.

Location: Nagoya, JP
No. of patents: 232

Number	Title	Issue Date
8017668	Composition for dry lubricant film and plain bearing with sliding layer using the same The present invention provides a plain bearing having improved bearing properties, especially anti-seizure property, initial conformability and cavitation resistance. According to the present invention, a sliding layer is provided on a surface of a bearing alloy lay...	09/13/2011
8012569	Sliding member and process for formation of its coating layer An object of the present invention is that in a sliding member whose substrate is improved in sliding characteristics by a coating layer comprising a solid lubricant, the coating layer is obtained as one having a low coefficient of friction and an excellent wear res...	09/06/2011
7895748	Method of molding a resin coated bearing, method of manufacturing a resin coated bearing, and a resin coated bearing molded by the molding method Disclosed is a method of molding a resin coated bearing. When a molten resin is injected toward a substantially central portion of a disk space of forming dies from a sprue formed on an upper die, the molten resin is filled into a cavity through a film gate after th...	03/01/2011
7666519	High temperature sliding alloy A high temperature sliding alloy has a matrix 1 of a Ni-base alloy or a heat resistant Fe-base alloy, and contains, by mass, 1 to 35% hard particles consisting of a Co-base intermetallic compound dispersed therein, wherein 0.1 to 10% Ag is dispersed in the ma...	02/23/2010
7572060	Sliding bearing There is provided a sliding bearing, which can continuously enhance conformability even when deformation by high oil film pressure in the vicinity of a central part of the sliding bearing occurs. The sliding bearing includes crownings which are each formed in an inc...	08/11/2009
7431507	Sliding member A sliding member has a sliding alloy layer, an intermediate layer of Ni or a Ni alloy formed on the sliding alloy layer, and a soft layer of Sn or a Sn alloy formed on the intermediate layer. A recess is formed on the sliding side surface of the sliding alloy layer....	10/07/2008
7399023	Guide roller of slide door for vehicle In order to provide a guide roller which can be readily mounted on a support member and readily adjusted in position without reducing strength of a support shaft, according to the invention, when inserting a screw part of the shaft through a long hole of the support...	07/15/2008
7323089	Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same The present invention provides a bonded membrane-electrode assembly for electrolysis of water, which enables the generation of hydrogen capable of being used as a fuel for a fuel cell by electrolyzing water, and a water electrolyzer constructed using the bonded memb...	01/29/2008
7316853	Airbreathing fuel cell An airbreathing fuel cell comprising a power generating cell stack constituted by laminating a plurality of cell parts together, which cell part comprises a polymer electrolyte membrane, an oxygen electrode and a fuel electrode, which are provided on both sides of t...	01/08/2008
7293943	Tool holder In a tool holder, when oil supplied via an oil supply passage and an oil introducing passage reaches an atomizing space, the oil is atomized by an air flow of carrier gas consisting of compressed air, and then water supplied from a water supply passage and a water i...	11/13/2007
7290936	Slide member, manufacturing method and manufacturing apparatus of the same In a slide member such as a slide bearing, the invention can make a height of a bank portion around an oil keeping concave portion small, whereby it is possible to improve an initial conformability and improve an anti-seizure performance. A plurality of holes are fo...	11/06/2007
7285343	Bonded membrane-electrode assembly having water-electrolyzing and power-generating functions, and fuel cell system provided with water electrolyzer using the same A bonded membrane-electrode assembly is provided which enables the electrolysis of water, which has water-electrolyzing and power-generating functions enabling the generation of hydrogen, and which is capable of being utilized for a fuel cell; and a fuel cell system...	10/23/2007
7234870	Plain bearing A plain bearing comprising a housing and two plain bearing halves forming a cylindrical shape in combination and fixed in the housing. Each of the plain bearing halves has crush reliefs formed at both ends of an inner circumferential surface thereof in a circumferen...	06/26/2007
7206190	Electrode for electric double layer capacitor In an electrode for an electric double layer capacitor of the present invention, the peak value of particle size distribution of graphite particles added to a conductive adhesive is in a range of 2.6 to 3.2 μm, not less than 100,000 dimples having a largest outer d...	04/17/2007
7192193	Multilayer sliding member There is provided a sliding member having excellent frictional wear properties not only under non-lubrication and under oil-lubrication but also under boundary lubrication. The present invention provides a multilayer sliding member including a porous metal layer for...	03/20/2007
7186026	Foil hydrodynamic journal bearing and method of manufacturing the same A multi-lobe bearing is of simple construction such that a foil sheet in the form of a closed loop is arranged on a journal shaft by joining both ends of two sheets together, with a bearing gap therebetween and filling a viscoelastic body in an air gap between the f...	03/06/2007
7153591	Sliding member Disclosed is a sliding member having a bearing alloy layer, an intermediate layer of Ni or a Ni alloy formed on the bearing alloy layer, and an overlay layer of a Sn alloy containing Cu formed on the intermediate layer. There exist Sn—Cu compounds in the overlay l...	12/26/2006
7141536	Lubricant A lubricant which is non-polluting and substitutable for conventional lubricants and which is excellent in lubrication characteristics, particularly having low frictional characteristics comprises an aqueous solution containing a saccharide in an amount of 0.5–30%...	11/28/2006
7128981	Sliding member Disclosed is a sliding member including an overlay layer made of a Bi based alloy comprising Cu as an essential element and at least one element selected from the group of Sn and In, wherein the Bi based alloy comprises 0.1 to 10 mass % of Cu and 0.5 to 10 mass % in...	10/31/2006
7126677	Bearing with oil film thickness measuring device A bearing with an oil film thickness measuring device in which sensor portions at distal ends of four common optical fibers are connected to sensor mounting portions formed at four positions in an axial direction of a bearing body. A lubricating oil containing a flu...	10/24/2006
7118823	Airbreathing fuel cell An airbreathing fuel cell, in which a fuel can be adequately supplied to a cell part from outside even at low fuel pressures and air replacement can be easily performed to provide a stable power generating capacity, comprises a cell stack formed by stacking a plural...	10/10/2006
7118279	Sliding member and method of manufacturing the same The invention provides a sliding member including a plurality of holes formed on a sliding surface thereof, which sliding surface is adapted to slide on a mating member, at least one of the holes having an enlarged portion in at least a portion between an opening en...	10/10/2006
7101087	Sliding member A sliding member includes a substrate, a porous layer provided on the surface of the substrate and a sliding layer with which the porous layer is impregnated and coated. The sliding layer contains polybenzimidazole, 1–70 vol % of a solid lubricant and 0.1–10 vol...	09/05/2006
7092240	Process for production of electrode for electric double layer capacitor A process for producing an electrode for an electric double layer capacitor in which an alcohol based solvent which is a forming aid agent added during preparation of an electrode forming sheet is contained in the electrode forming sheet, and the electrode forming s...	08/15/2006
7074496	Multilayer aluminum-base alloy slide member A multilayer aluminum-base alloy bearing formed by bonding a bearing alloy layer made of an aluminum-base alloy to a steel back metal through an intermediate layer made of an aluminum-base alloy, the intermediate layer being composed of two layers, that is, a lower ...	07/11/2006
7067021	Method of manufacturing multilayer material for plain bearing A method of manufacturing a multilayer material including a back metal and a metal plate made from a metal differing from the back metal is disclosed. The method includes heating powder of the metal formed into the metal plate in a reducing atmosphere so that an oxi...	06/27/2006
7063897	Slide member A Bi base material of which a Miller index (202) face has the index of orientation of not less than 30% and in which the (202) face has the index of orientation assuming a maximum value as compared with those of other faces forms a minute structure and has a surface...	06/20/2006
7061750	Polarizing electrode for electric double layer capacitor and electric double layer capacitor therewith A polarizing electrode for an electric double layer capacitor has good moldability and can achieving higher density of electrode and higher capacity, and an electric double layer capacitor employs the same. The electric double layer capacitor is made of an activated...	06/13/2006
7041387	Multi-layered aluminum-base bearing Disclosed is a multi-layered Al-base bearing consisting of a steel back layer, an intermediate Al alloy layer and an Al-base bearing alloy layer which contains one or more elements selected from the group of Cu, Zn, Mg and Si, and which is bonded to the steel back l...	05/09/2006
7008712	Split cell type fuel cell stack There is provided a split cell type fuel cell stacks having a thin design and high-voltage and low-current output characteristics, in which a cell portion is divided into a plurality of sections electrically insulated from one another at both sides of a polymer elec...	03/07/2006
6997612	Sliding member An overlay layer is formed on a bearing alloy layer via an intermediate layer. The overlay layer consists of Bi or a Bi alloy, and 0.05 to 25 vol % of hard particles. While the overlay layer is made of Bi or a Bi alloy, wear resistance thereof can be improved by add...	02/14/2006
6983681	Sliding member An object of the present invention is to provide a sliding member which can slide for a longer period of time even in a dry state. In the present invention, sliding layers 3 are provided on the surfaces of a base material 2, and the sliding layer 3	01/10/2006
6981798	Sliding bearing In a cylindrical sliding bearing, a radial rigidity of an inner circumferential surface of a sliding layer against a radial compression force applied to the inner circumferential surface by a shaft varies in a circumferential direction so that the inner circumferent...	01/03/2006
6926923	Method of forming coat on inner surface of bearing and apparatus for the same There is provided a method of forming a coat on an inner surface of a bearing, in which a jig 13 is attached to a rotor 2 while holding four bearings 12 for example, so as to form those in a cylinder shape. Then, while the rotor 2 is rota...	08/09/2005
6917094	Electrode for electric double layer capacitor In an electrode for an electric double layer capacitor of the present invention, the peak value of particle size distribution of graphite particles added to a conductive adhesive is in a range of 2.6 to 3.2 μm, not less than 100,000 dimples having a largest outer d...	07/12/2005
6905779	Sliding material made of copper alloy, method of producing same, sliding bearing material, and method of producing same A copper-based sliding material comprising sintered copper or sintered copper alloy, and 0.1 to 5 vol. % hard substance particles harder in hardness than said copper or copper alloy, said hard substance particles being substantially evenly dispersed so that, when at...	06/14/2005
6905246	Double-sided sliding thrust bearing There is provided a double-sided sliding thrust bearing of a plate shape adapted to be in sliding contact with a counterpart on each of both faces of the thrust bearing, comprising a bearing structure provided with a plate-shaped base member having an anchor effect ...	06/14/2005
6890594	Method of processing inner surface of bearing The invention provides a method of processing an inner surface of a bearing having a cylindrical shape which bearing includes a resin layer composed mainly of a synthetic resin as the inner surface, the method improving roughness of the inner surface and dimensional...	05/10/2005
6886984	Bearing device for internal combustion engines A bearing device for internal combustion engines, comprising a crankshaft of an internal combustion engine and bearings supporting the crankshaft, and wherein the crankshaft is made of steel having not been subjected to surface hardening and having a structure, whic...	05/03/2005
6875290	Aluminum bearing-alloy An aluminum bearing-alloy containing 1.5 to 8 mass % of Si is provided, in which there can be observed Si grains on the sliding surface of the aluminum bearing-alloy. A fractional area of the observed Si grains having a grain size of less than 4 μm is 20 to 60% of ...	04/05/2005

«First «Previous1 2 3 4 5 6 Next»Last»

PatentStorm

Bizarre Patents

PatentStorm News

Assignee: Daido Metal Company Ltd.