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JPWO2006035947A1 |
The rolling guide device 160 includes a track rail 161 as a track member and a moving body 163 movably attached to the track rail 161 via a ball 162. A solid lubricating film is formed on the ball 162 by a closed magnetic field imbalance...
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JP4086569B2 |
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JP2008106669A |
To reduce mechanical loss at a slide part of a fixed member and a movable member.In a compressor 1, a piston 60 rotates eccentrically with respect to a cylinder 70 to change volume of a cylinder chamber C formed between the cylinder 70 a...
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JP2008101189A |
To provide a low friction sliding mechanism greatly capable of lowering a frictional coefficient of a sliding member.This low friction sliding mechanism is constituted of sliding members sliding with each other and a lubricant interposed...
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JP2008095051A |
To prolong the life of a solid lubricating film, improve the reliability of parts equipped with the solid lubricating film and reduce its maintenance cost.The solid lubricating film 12 is formed at least one of two surfaces which are exp...
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JP4079292B2 |
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JP2008510863A |
A method for producing a wear resistant coating as well as a wear resistant coating is provided, which is applied to predetermined surfaces of machine parts ( 1 ) that are exposed to wear by friction, in particular for internal combustio...
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JP2008081522A |
To obtain a hard carbon coating film having abrasion resistance and low friction performance.The slide member has a gradient layer containing chromium and carbon on a substrate containing at least one kind of an element of V, Cr, Fe, Co,...
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JP2008074947A |
To provide a low-friction sliding mechanism giving an extremely decreased friction coefficient and a sliding system produced by using the mechanism.Two faces of the sliding members constituting the low-friction sliding mechanism are slid...
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JP4069659B2 |
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JP4071927B2 |
To reduce operation force, and suppress vibration and vibration noise generation by smoothly shifting from a locked state to an unlocked state in a lock means. This clutch unit is composed of major elements of an outer ring 1 as an input...
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JP2008069725A |
To optimize the setting position of a solid lubricant in a support structure for a camshaft.The camshaft support structure rotatably supports journal portions 14 of the camshafts 2, 3 with a plurality of bearing portions 50 provided on a...
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JP2008069219A |
To stably form a film of a solid lubricant on the surface of a sliding part when a material for projection comprising the solid lubricant is projected onto the surface of the sliding part by using wind pressure or the like.The material 1...
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JP2008056970A |
To provide a metal diamond-like-carbon coating composition having a superior hardness and resistance to breakage failure in pure rolling compared to commercially available metal diamond-like-carbon coating compositions.A substrate 10 inc...
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JP4054539B2 |
A metallic material for plastic working which has excellent lubricating properties. The metallic material for plastic working has a gradient two-layer lubricant layer which comprises a base layer located on the metal side, having a thick...
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JP2008038062A |
To solve such a problem wherein a conventional slide material composition filled with a glass fiber, carbon fiber and various kinds of metal powder, have high surface hardness or high elastic modulus of the fillers and hence are liable t...
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JP2008031254A |
To provide a grease composition manifesting excellent lubricity even under a severe service condition of high speed and high load, and to provide a rolling device having a long life even when used under a severe service condition of high...
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JP2008024996A |
To form a diamond-like carbon (DLC) coating film to suppress the deterioration of material strength and to improve endurance strength, coating film adhesion and friction/wear characteristic by improving the forming method of DLC coating ...
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JP2008001951A |
To provide a diamond-like carbon film hard to be peeled, and having high adhesion, high wear resistance and low friction properties, and to provide a method for forming the same.Regarding the diamond-like carbon film formed on a substrat...
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JP4030426B2 |
Described herein is a ceramic sliding element for seals mainly comprised of 25 to 75 weight % carbon aggregate and 20 to 50 weight % thermosetting synthetic resin binder. The sliding element has been fired at 1200°C. The element has sph...
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JP4031213B2 |
To obtain a film-forming agent which has an excellent lubricity and corrosion resistance and allows easy waste-water treatment. The film-forming agent is incorporated with a silicate (A), a polycarboxylate (B), a hydrophilic polymer and/...
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JPWO2005066320A1 |
Provided are a friction surface modifier for a metal member having a function of imparting wear resistance to the friction surface of the metal member and repairing the roughness of the friction surface, and a method for modifying the fr...
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JP4022605B2 |
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JP4021607B2 |
An object of the present invention is to provide a sliding bearing having an excellent initial conformability and seizure resistance as well as desired durability and heat resistance required particularly for high speed engine. The prese...
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JP4017225B2 |
To provide a lubricant for metal hot working which has a low friction coefficient and exhibits a sufficient seizure prevention capability even in hot rolling of seamless steel pipes. This lubricant contains an alkaline earth metal borate...
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JP4014832B2 |
A fluorinated carbon fiber has a hollow core structure in which a number of hexagonal carbon layers in the shape of a cup having no bottom are stacked. Edges of the hexagonal carbon layers are exposed on the inner and outer surfaces of t...
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JP4013016B2 |
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JP2007303574A |
To provide a rolling element coated with a solid lubricating sputter film whose lubricating property is not lowered even when stored for a long period under wet atmospheric environment. The rolling element is coated with the solid lubric...
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JP4010381B2 |
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JP2007298160A |
To provide a rolling bearing having a cage exhibiting high strength, prevented from being damaged, and maintaining stable rotation performance for a long time in a rolling bearing assembled with a crowned cage comprising a solid lubrican...
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JP2007297592A |
To obtain a low-friction sliding mechanism that exhibits extremely excellent ultralow friction properties in a sliding face which is present in various applications. The low-friction sliding mechanism comprising a glycerin-containing lub...
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JP2007297287A |
To provide a novel normal temperature molten salt which exhibits low viscosity and a high viscosity index, excels in low temperature flowability, has low volatility, and excels in high temperature stability, and a lubricant which is supe...
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JP4008758B2 |
A biodegradable penetrating lubricant, comprised of:(A) at least one triglyceride oil of the formula:wherein R<1>, R<2>, and R<3 >are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms;(B) an organic solvent se...
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JP4007440B2 |
To provide a sliding member with a hard carbon film excellent in low friction and low abrasion in a lubricating oil. This sliding member with a hard carbon film used in a lubricating oil is prepared by forming a hard carbon film 12 on a ...
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JP2007291430A |
To provide a hard carbon film which has a further reduced coefficient of friction, can be produced in a simple and easy process, and imposes few restrictions on types of a lubricant showing the effect. A sliding member has the hard carbo...
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JP4004752B2 |
A steel wire or steel wire material excellent in lubricating property which has a base steel wire and, formed on the surface thereof, a lubricating coating film comprising a potassium salt of boric acid, a polyethylene wax having an aver...
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JP4000870B2 |
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JP4000738B2 |
To obtain a lubricant capable of prolonging the life of a plug for piercing rolling a seamless steel pipe and to provide a method for piercing rolling a seamless steel pipe using this lubricant. The lubricant is composed of 1-10% of a gr...
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JP3997627B2 |
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JP3997756B2 |
To provide a coating composition for rust-preventive lubrication, which has a relatively high, moderate friction coefficient, moreover controls wear low, and can give rust-preventive properties without impairing these lubricating perform...
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JP2007272187A |
To provide a cleaning device which cleans an image carrier with a cleaning blade even when a small-particle-diameter spherical toner is used. The cleaning device 6 has: a first brush roller 6d which supplies fine powders scraped off an a...
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JP2007269936A |
To provide a dry lubrication film composition which is obtained by blending a solid lubricant with a resin and is excellent in adhesion, slidability and heat resistance. Adhesion and flexibility are imparted by polymer-alloying a polyben...
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JP2007262368A |
To provide a solid lubricant for drawing a welding wire having excellent wire drawing properties and remarkably excellent welding operation efficiency at a large current of ≥250 A without causing problems such as low-temperature cracki...
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JP3985444B2 |
A carbon film C containing carbon as a main component, formed on the surface of a soft base material 4, characterized in that the film C is cracked A and divided into a plurality of regions B, and an average area of respective regions (b...
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JP3984158B2 |
An aqueous lubricant used for plastic working of metallic material which comprises (A) a water soluble inorganic salt, (B) lubricative agent selected from molybdenum disulfide and graphite and (C) wax, wherein the components are dissolve...
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JP3984159B2 |
An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt and (B) a wax, wherein the components are dissolved or dispersed in water, and wherein a solid concentration ratio ...
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JP2007246702A |
To provide a sliding member having excellent wear resistance and being suitable as a sliding liner for the expansion/contraction section of the mandrel segment of the down coiler in the production line for a hot rolled steel sheet. The s...
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JP2007245806A |
To provide a rack pinion type steering system improving gear efficiency without spoiling steering feeling for a long period of time without increasing part weight to achieve high output on the electric steering system. A film F of a soli...
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JP3975265B2 |
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JP2007217539A |
To provide a friction modifier, a friction modifying apparatus and a friction modifying method which can ease the frictional resistance between a rail and a wheel by using a cheap material and can ease the frictional resistance between t...
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