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JP2005121234A |
To provide a rolling bearing filled with lubricant-containing polymer in which a retainer is covered by the lubricant-containing polymer by a simple method even if the rolling bearing is formed such that the retainer is projected outward...
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JP2005513257A5 |
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JP2005112871A |
To provide a chain guide which can decrease the frictional force generated at the time of sliding of a timing chain while retaining high abrasion resistance.The chain guide comprises a base material 1 composed of a metal and a sliding re...
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JP2005105025A |
To provide a grease composition which exhibits an excellent low torque performance and its durability in a wide temperature range and has a better seizure life.The grease composition containing a base oil and a thickener is obtained by a...
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JP2005106290A |
To provide an improved disc drive system applying a lubricant improved in charge control.This disc drive system is composed of a magnetic disc rotatably mounted. A rotor is connected with the disc, and a stator is rotatably held. A beari...
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JP2005105026A |
To provide a water resistant grease composition having an improved durability and a stronger heat resistance and a rolling bearing having stronger water and heat resistances to be built in water-contacting equipment such as a water pump....
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JP2005098505A |
To provide a rolling bearing filled with lubricant-containing polymer, and its manufacturing method in which a smooth rotation is ensured over a long period.In the rolling bearing 1, the lubricant-containing polymer is filled in a space ...
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JP2005089514A |
To provide a sliding member preventing seizure in the initial compressor operating period when a lubricating oil is exhausted and having sufficient abrasion resistance during usual compressor operation.A film is obtained by binding a sol...
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JP2005089780A |
To provide a lubricating surface-treated metallic base material excellent in formability and weldability, withstanding severe drawing in particular, and also weldable even under the severe welding condition where, e.g., 3 to 4 or more pi...
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JP3632104B2 |
To provide an defoamant having defoaming effect superior in durability with a small quantity for a water-soluble system by using a polymer specific in the recurring unit that is a monomer having a basic nitrogen atom or a quartanary ammo...
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JP2005068178A |
To provide a lubricating film for plastic working having excellent adhesiveness and lubricity in a simple step without requiring a substrate by a chemical conversion treatment and to provide a method for forming the same, a material for ...
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JP3629344B2 |
To provide a solid-lubricant-filled rolling bearing which can be used for a long time even in a highly humid atmosphere without suffering from the penetration of moisture thereinto, therefore made proof against rusting and exhibits stabl...
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JP3616092B2 |
The present invention relates to novel multifunctional viscosity modifiers comprising a mixture of derivatized ethylene-alpha olefin copolymers, A and B. Said A copolymer comprising from about 30 to about 60 weight percent monomer units ...
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JP2005502765A |
This invention relates to a lubricating oil composition, comprising: (A) a base oil; (B) an alkali or alkaline earth metal salt of a saligenin derivative; (C) an alkali or alkaline earth metal salt of a hydrocarbon-substituted salicylic ...
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JP2005502803A |
An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element containing a beneficial additive therein. The beneficial additive is pr...
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JP2005015617A |
To provide a water-soluble metal working fluid composition which exhibits excellent rust prevention power while suppressing dissolution of a wax used for fixing a material to be worked.The water-soluble metal working fluid composition co...
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JP2005008887A |
To obtain a lubricant reducing oil thickening and sludge formation, and to provide an engine using the lubricant.An olefin copolymer dispersant viscosity index improver is used in a cooled exhaust gas recirculation (EGR) engine so as to ...
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JP2005008953A |
To provide a mechanical caulking-jointing technique for stably jointing even a high-strength material, and prolonging the life of a die used in mechanically caulking-jointing a metal sheet.The metal sheet has a resin coating containing a...
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JP2005008851A |
To provide a means enabling a highly accurate and highly effective processing aiming at elongation of lifetime of a cutting tool.The cutting oil for a cutting tool coated with a hard carbon thin film contains a fatty acid ester-based ash...
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JP2005003094A |
To provide an automobile engine with a piston ring and a piston skirt having improved scuffing and wear resistance and greatly reduced friction.The automobile engine comprises a cylinder block bore portion 2a formed of an eutectic or hyp...
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JP3606929B2 |
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JP2004358495A |
To provide a jig for cold drawing and a method for the cold drawing in which a friction coefficient at the contact part is low, the durability of the jig for processing itself, especially, the wear resistance is excellent, and which does...
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JP3605130B2 |
PURPOSE: To obtain a terpolymer useful as a paraffin inhibitor in crude oils by constituting a terpolymer based on compounds such an α,β-unsaturated dicarboxylic acid anhydride, etc., from specified amounts of a plurality of specified ...
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JP3595490B2 |
To provide a surface treated metallic sheet in which the dynamic friction coefficient is <=0.10 and the static friction coefficient is >=0.10 in the surface, and excellent in abrasion resistance and press galling resistance, to provide a...
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JP2004301268A |
To provide an electric power steering device superior in a steering feeling, and having high performance by excellently maintaining sliding lubrication between a resin member and a metallic member over a long period.This electric power s...
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JP2004277580A |
To provide a polyacetal resin composition which exhibits, without impairing original excellent mechanical properties and the like of a polyacetal resin, improved slidability, a reduction in slide friction sound (creak sound), and excelle...
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JP2004279108A |
To provide a setting lever and a yoke whose frictional sliding parts are used in the oilless state.The setting lever 1 is coated with DLC, and the yoke 2 is coated with a paint film including solid lubricant particles and a binder. The D...
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JP2004277787A |
To provide a sliding member which can slide for a longer period of time even in a dry condition.The sliding member is provided with a sliding layer 3 which comprises 1 to 20 vol.% a bismuth powder and/or a bismuth alloy powder, and 20 to...
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JP2004263143A |
To provide a method for manufacturing a silicone resin powder as a sliding resin modifier capable of producing with ease and at a lower cost.The sliding resin modifier comprises the silicone resin powder produced by grinding a silicone r...
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JP2004263087A |
To obtain a hot rolling oil for an aluminum plate that is excellent in rolling lubricity and can inhibit metallic corrosion.A lubricating oil for use in the hot rolling oil for the aluminum plate comprises a lubricating oil component, (a...
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JP3567128B2 |
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JP2004256771A |
To provide a water-soluble cutting and grinding oil agent and use of the same by taking other oil component into a coolant as a lubricating component, using the treated liquid after cutting and grinding again as the coolant, reducing the...
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JP2004244454A |
To provide a solid lubricant which contains a powdered organic molybdenum compound and hardly undergoes sedimentation with time, and a lubricating composition containing this solid lubricant and excellent in lubricity.The solid lubricant...
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JP2004525231A |
A lubricating oil composition comprising an oil of lubricating viscosity and a total of from about 1 to about 50% by weight of copolymers comprising (A) at least one ethylene-aliphatic olefin copolymer wherein the aliphatic olefins conta...
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JP3555891B2 |
To provide a low frictional sliding material which exhibits extremely excellent low frictional characteristics and furthermore can exhibit a fuel consumption-saving effect far superior to the combination of the conventional steel stock w...
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JP2004524432A |
A composition of the following components: an oil of lubricating viscosity; a polymethacrylate viscosity modifier; an ester of a maleic acid/styrene copolymer; and optionally, an additive package that imparts to the fluid the capacity to...
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JP3547414B2 |
To provide a non-film removal type lubricating plated-steel sheet which has excellent corrosion resistance in the worked part after severe press working, and to provide a chrome-free non-film removal type lubricating plated- steel sheet ...
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JP2004204214A |
To provide a lubricating oil capable of giving such a cold rolling oil as to improve productivity by making a cold rolling speed still higher, when a steel sheet is subjected to cold rolling at a high speed, to make resistance to deposit...
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JP2004196964A |
To provide a demulsifier having excellent demulsifying properties of a contact surface oil/water-soluble liquid or the like.The demulsifier comprises a compound (E) represented by general formula (1) [wherein, R1 is a 6-20C alkyl or alke...
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JP2004521176A |
This invention relates to a lubricating oil composition, comprising: (A) a base oil and (B) a boron-containing compound represented by the formulae wherein in Formulae (B-I), (B-II) and (B-III), each R is independently an organic group a...
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JP3542129B2 |
Copolymers I carrying functional groups and comprising a) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol % of at least one oligomer of propene or of a branched 1-ol...
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JP2004168844A |
To obtain an aqueous rolling oil composition for a hot-rolled sheet steel with scale, having rolling lubricity under high pressure and ready cleanability.The aqueous rolling oil composition is obtained by mixing one or more kinds of base...
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JP3538909B2 |
PURPOSE: To obtain an oil-diffusion preventing agent, comprising a specific fluorine-based copolymer and capable of preventing a base oil in a grease from diffusing from a coated surface by adding thereof to the grease and maintaining pr...
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JP3535127B2 |
To enable skiing all the year round with the same sliding feeling as a skiing slope made of natural snow. Calcium carbonate is included as a water retentive component in a polyurethane film 12 of a polyurethane foaming body 11 with the p...
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JP3530773B2 |
To provide a lubricant which does not spontaneously ignite even when the surface temperature of a shell becomes high and which exhibits improved abrasion resistance and buffer effect by applying a lubricant containing a soft alloy, a wat...
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JP2004123938A |
To provide a lubrication oil peculiar in that it has a high coefficient of friction and a positive gradient μ-V characteristic.The lubrication oil composition comprises a lubricating base oil containing hydrophobic silica as ingredient ...
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JP2004101551A |
To provide an electrophotographic device having a cleaning member cleaning an image carrier by abutting thereon and a contact electrifying device performing primary electrification by superposing AC voltage on DC voltage and constituted ...
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JP2004099900A |
To provide a lubricating oil composition which can improve a lubricating performance in a diesel engine installed with an EGR (exhaust gas recirculation) equipment.In the lubricating oil composition containing about less than 0.3 mass% o...
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JP3513132B2 |
To prevent the crystallization of a biodegradable lubricating oil at low temperatures by lowering the pour point and to improve the stability against heat, oxidation, light and the like to prevent resinification. An animal oil, a vegetab...
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JP2004083677A |
To provide an electrorheologic fluid showing a viscous behavior changing from a Newtonian fluid to a Bingham fluid at a low voltage and low current.This electrorheological fluid has fine particles of a silica with a fine meso-pore struct...
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