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JP2009102643 |
To provide a porous solid lubricant enclosed bearing which is excellent in lubricity of a solid lubricant holding lubricating oil, has long life, and can be rotated at high speed, and which makes it possible to relatively simplify the pr...
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JP2009067961 |
To provide an oily composition of moderate viscosity maintaining a sufficiently high coefficient of traction over a wide range from a low temperature to an elevated temperature.This oily composition is produced by dissolving a hydrogenat...
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JP2009057427 |
To provide a viscosity index improver having excellent shear stability and excellent effects for improving the viscosity index, and to provide a lubricant oil composition containing the viscosity index improver.The viscosity index improv...
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JP2009057530 |
To provide a fluorine-based surface reforming composition which does not contain perfluorooctanoic acid C7F15COOH(PFOA) and a perfluoroalkyl aliphatic acid having a carbon number higher than that of the PFOA, for which there is risk of e...
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JP2009052052 |
To provide a solid lubricant which is improved in the holding power for a lubricating oil, and also is capable of retaining the amount of the lubricating oil being bled due to the deformation by an external force to necessity minimum.Pro...
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JP2009052289 |
To provide a base isolation structure of high reliability exhibiting an excellent base isolating effect on the occurrence of earthquakes in all situations.The base isolating structure is provided with a ground side foundation formed on t...
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JP2009040802 |
To provide a method for imparting lubricity not only to a conventionally well-known aluminum-based or magnesium-based substrate but also to the case of a prescribed range of a metal or a metal oxide as the substrate, by paying attention ...
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JP2009041021 |
To attain remarkable rust prevention for a lubricant composition having a low phosphorus level and used in an engine for leisure ships having a catalytic converter.The lubricant composition comprises (a) an ashless dispersant; (b) a meta...
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JP2009019177 |
To provide a sliding bearing further improving bearing performance, particularly, non-seizure performance, initial compatibility and cavitation resistance.This sliding bearing has a sliding layer 2 on a surface of a bearing alloy layer 1...
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JP2009013301 |
To provide an additive for cutting water preventing sticking of cutting chips to a hard plate-like material in dicing.This additive for dicing cutting water does not include a water-insoluble component by 0.1 mass% or more, and includes ...
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JP2009007484 |
To provide a lubricating oil composition, for lubricating an internal combustion engine, having a low sulfuric acid ash content, a low sulfur content and a low phosphorus content, and being especially suitable for lubricating a diesel en...
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JP2009007562 |
To provide an oil film thickness increasing agent excellent in shear stability and viscosity index improving performance.The oil film thickness increasing agent comprises a copolymer (A) which comprises an alkyl (meth)acrylate (a) with a...
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JP2009007423 |
To provide a water-soluble processing oil hardly exerting influence of corrosion or the like on aluminum or an alloy thereof, and effectively preventing the emulsification of lubricant oil, hydraulic fluid or the like mixed when using th...
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JP2008308595 |
To provide a slide bearing improving bearing performance, particularly, non-seizure property, initial conformability and cavitation resistance.A sliding layer 2 is disposed on a surface of a bearing alloy layer 1 made of copper alloy or ...
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JP2008297369 |
To provide a foamed solid lubricant-sealed universal joint which has a long life, can be made at a low cost, is excellent in productivity, and can simultaneously achieve the reduction in loads on environments.This universal joint is char...
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JP2008297365 |
To provide a foamed solid lubricant which can also be used at places on which an external stress such as compression or curvature acts, where the employment of a solid lubricant has been difficult conventionally, and to provide a method ...
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JP2008298122 |
To provide a rotation transmitting device having an excellent lubricant retaining force, capable of preventing the lubricant from moving, and feeding the lubricant to a portion requiring the lubricant such as a roller clutch portion, etc...
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JP2008298123 |
To provide a turning bearing having the long service life, and without leakage of lubricant, under a condition used in a high load and low speed rocking.This turning bearing has a fixed ring 2 having a rolling travel surface of an outer ...
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JP2008298120 |
To provide a bearing unit not deforming a seal due to a pressure of grease when both sides of a bearing are thermally expanded, and a roll for a continuous casting equipment.In this bearing unit 2, a bearing 3 with a seal is interposed b...
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JP2008297375 |
To provide a lubricating system which is improved in the lubricating component-holding force of a foamed solid lubricant holding the lubricating component, can control the oozing amount of the lubricating component by the deformation of ...
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JP2008298112 |
To provide a universal joint with a foam solid lubricant enclosed which can simultaneously achieve a long service life, low cost, excellent productivity, and reduction of load on the environment, and to provide its manufacturing method.T...
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JP2008298114 |
To provide a universal joint with a foam solid lubricant enclosed which can simultaneously achieve a long service life, low cost, excellent productivity, and reduction of load on the environment.This universal joint is formed by enclosin...
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JP2008298117 |
To provide a rolling bearing for a CT scanner capable of preventing or restraining noises without leakage of lubricant.This rolling bearing 1 for a CT scanner comprises an inner ring 2, an outer ring 3, and a plurality of rolling element...
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JP2008298121 |
To provide a tapered roller bearing without causing seizure in a contact surface even if a load is large.This tapered roller bearing 1 has an inner ring 2, and outer ring 3 and a tapered roller 4 interposed between raceway surfaces of th...
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JP2008297370 |
To provide a bearing holding a foamed solid lubricant sealed therein which is excellent in the lubricating performance of the solid lubricant holding a lubricating oil, has a long life, can be operated even at a high speed rotation, can ...
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JP2008298119 |
To provide a rolling bearing for a roll neck capable of preventing friction on an inner ring inside diameter face and an inner ring width face due to friction with other members.A plurality of rolling elements 4 are interposed between an...
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JP2008297368 |
To provide a bearing holding a foamed solid lubricant sealed therein which is excellent in lubricant retentivity, has a long life, can be operated even at a high speed rotation, can be made by relatively simple processes, and thus can re...
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JP2008297367 |
To provide a foamed solid lubricant which can also be used at a place on which external stress such as compression or bending acts and where the employment of a solid lubricant has been difficult conventionally, and to provide a method f...
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JP2008298118 |
To provide a rolling bearing for a roll neck without a need for increasing a supplying volume and a supplying frequency of grease even when a space inside the bearing becomes large in a workpiece roll shift type rolling mill.This rolling...
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JP2008297366 |
To provide a bearing holding a foamed solid lubricant sealed therein which is excellent in lubricant retentivity, has a long life, can be operated even at a high speed rotation, can be made in relatively simple processes, can respond to ...
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JP2008298111 |
To provide an universal joint long in life span, low in cost, excellent in productivity, capable of simultaneously performing the reduction of a load to an environment and sealing a foaming solid lubricant.This foaming solid lubricant se...
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JP2008296234 |
To provide a sealing device for a roll neck journal box, which sealing device does not require the supply of lubricant to a seal from outside, and has a self-lubricating property.The sealing device 1 for the roll neck journal box compris...
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JP2008297731 |
To provide a base isolation device capable of preventing the lubricant sealed in its inside from leaking to the outside and preventing the lubricant from being deteriorated with age due to its storage for a long time.This base isolation ...
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JP2008298116 |
To provide a rolling bearing for tenter clip which is capable of preventing defacement of a film drawn by the bearing and is excellent in high-temperature tolerance and further has a long operating life, by controlling leakage of a lubri...
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JP2008285636 |
To provide a sliding member having high sliding durability.The sliding member comprises a component (A): a polyolefin, a component (B): an acrylonitrile-containing polymer having a molecular chain composed of a copolymer comprising acryl...
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JP2008275151 |
To provide a universal joint meeting demands of a longer life and lower cost for improving the lubricant holding force of foam lubricant which holds lubricating components while keeping the oozing amount of the lubricant with the deforma...
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JP2008261353 |
To provide a method capable of easily manufacturing a bearing member.In a manufacturing method of a bearing device which is equipped with a shaft member whose tip has a protruded curved surface and a plate-like thrust bearing member havi...
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JP2008256181 |
To provide a constant velocity universal joint capable of maintaining the lubrication of the inside of an outer ring at low cost, limiting the consumption of a lubricant to the minimum required.The porous solid lubricant 11 is filled onl...
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JP2008255359 |
To provide a VI-improver (an agent for improving viscosity index) with an effective dispersing action as an additive for a lubricant.The VI-active material (a material for improving a viscosity index) is a graft polymer formed by a 6-30C...
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JP2008256182 |
To provide a constant velocity universal joint and a boot for the constant velocity universal joint capable of maintaining the lubrication of the inside of an outer ring at low cost, limiting the consumption of a lubricant to the minimum...
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JP2008249078 |
To provide a rolling bearing capable of applying to a miniature motor or the like in which the acoustic characteristic or the like is controversial while a degradation or performance decrement may not arise.The rolling bearing comprises ...
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JP2008248204 |
To provide a hydraulic fluid composition for a shock absorber that can achieve all of viscosity-temperature characteristics, shear stability and anti-foaming property at high levels.The hydraulic fluid composition for a shock absorber co...
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JP2008248085 |
To provide a lubricant composition capable of suppressing the reduction of lubricating function for a long time to use for a prolonged period and particularly suitable for an engine oil, and a method of efficiently manufacturing the lubr...
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JP2008240902 |
To provide a rolling device capable of delivering a microcapsulated additive to a contact surface and preventing the microcapsules from causing an effect of noise and vibration, and its component member.The rolling device is equipped wit...
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JP2008239970 |
To improve retentivity of a lubricant of a foam lubricant to retain a lubricating ingredient, to enable to minimize as required as possible the exudation amount of the lubricant caused by deformation of the foam lubricant, to enable to c...
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JP2008215473 |
To impart improved corrosion resistance to crevice corrosion, when forming a lubricating coating film on a plating layer, in addition to excellent leakage resistance and seizure resistance, in a screw joint for a steel pipe composed of a...
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JP2008214606 |
To obtain a grease composition having a low friction property and a low wear property.The grease composition comprises one kind of a polymer having at least a mesogenic structure in the main chain and a thickening agent.
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JP2008214605 |
To obtain a grease composition having a low friction property and a low wear property.The grease composition comprises one kind of a polymer having at least a mesogenic structure in the side chain and one kind of a thickening agent.
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JP2008214390 |
To provide a dilatant fluid composition having a low viscosity under a low shearing speed, and a larger ratio of the viscosity under the low shearing speed to the viscosity under a high shearing speed.This fluid composition comprises a s...
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JP2008216747 |
To provide an image carrier, at a low cost, which ensures suppressed toner slipping through a blade and improved cleaning property even when using a small particle diameter spherical toner improving image quality but not having good clea...
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