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Patent Searching and Data


Matches 901 - 950 out of 3,600

Document Document Title
JP3666189B2
To obtain an electrophotographic plastic endless belt excellent in toner releasability and durability and capable of giving a satisfactory image. The plastic endless belt consists of many layers including a developer carrying layer 16 fo...  
JP3665886B2
To provide a belt for automobiles, which can prolong its service life even under the condition of heavy load. The ribbed belt is a power transmission ribbed belt having an elastic base material 21 and longitudinal supporting structures 2...  
JP3666157B2
To obtain a semiconductive plastic endless belt which obviates the occurrence of peeling between respective layers by extracting two layers in order of larger thicknesses among multiple layers and forming the outer layer of these two lay...  
JP2005096388A
To provide a method for producing a transmission belt which prevents the occurrence of roughening on the surface of rubber by laminating a rubber layer corresponding to a compressed rubber layer with short fibers oriented in one directio...  
JP2005096257A
To provide a transmission belt manufacturing method capable of manufacturing a transmission belt having the high precision and stable quality possessed by a uniaxial molding method while employing a biaxial molding method suitable for mu...  
JP2005098313A
To provide a belt and its manufacturing method, preventing abrasion and damage of a belt side surface and abrasion and damage of a belt end surface caused by movement of a belt to a pulley flange part by reducing coefficient of friction ...  
JP3663877B2
To provide a plastic endless belt capable of realizing a high image quality of a copied image, without causing any cracks in the belt. This endless belt is constituted of multilayered plastic, and two layers are picked up from among thes...  
JP3663793B2
To obtain a semiconductive plastic endless belt not provided with a bending habit even if not used over a long period of time in a state stretched across rollers and capable of realizing the enhancement of the quality of a copy image. Tw...  
JP2005508776A  
JP3658695B2
To neglect a buffing process when it is adhered by embedding a sail cloth being easily peeled off from a vulcanized rubber in a face to be vulcanized and adhered afterward and vulcanizing it in adhesion processing of a lug frame and a tr...  
JP3657500B2
To provide a cutting method and molding method for a rubber molding for quickly and precisely cutting a cog crest part of the rubber molding such as a cog pad without depending on a skilled worker. The cog pad 10 as the rubber molding is...  
JP2005069358A
To provide a friction transmission belt of new structure formed without using a short-fiber contained rubber, and to provide a manufacturing method thereof.The friction transmission belt B is wrapped around a plurality of pulleys to tran...  
JP2005062861A
To provide a manufacturing process for an endless belt for an electrophotographic apparatus which is excellent in product characteristics and is low in production cost.The endless belt for the electrophotographic apparatus is obtained by...  
JP2005054851A
To stabilize a belt pitch line, to reduce the generation of noise, and to improve a service life of a belt, in addition to improvement of the service life of the belt by preventing the generation of crack.A material to be formed into a c...  
JP2005041165A
To bring a reinforcing fabric into close contact with the surface of a die for a transmission belt having groove parts and protruded parts alternately to shape the same.The reinforcing fabric 30 is placed on the top part of a front protr...  
JP2005041166A
To manufacture a low cost cogged belt by reducing the percent defective of joining work at the cog ridge parts of a sheet for a compressed rubber by closely bringing a reinforcing fabric into contact with the surfaces of the groove parts...  
JP2005504931A  
JP2005040951A
To provide a method for manufacturing a toothed belt made of a thermoplastic elastomer good in the arrangement of core wires, having high dimensional precision and extended in its life by enhancing the adhesiveness of the core wires by s...  
JP3619913B2  
JP2005031474A
To provide a fixing belt of high durability and an image heating device of high durability and high reliability, regarding the image heating device capable of heating with low energy by using a heating body of small heat capacity.The fix...  
JP3616373B2  
JP3616372B2  
JP2005025052A
To provide a semiconductive belt which: (1) exhibits little secular wear of the outer circumferential face and excellent secular stability with time; (2) has a soft outer circumferential face and is capable of forming a preferable nip wi...  
JP2005014291A
To form the side surface of a center belt into a desired shape by grinding the side surface of the belt in a state of the belt and blocks being assembled, to eliminate a problem wherein a slip or noise occurs at the initial period of the...  
JP3610926B2  
JP2005008323A
To provide a conductive belt having a conductivity in an intermediate resistance region and used as a transfer belt or the like with extremely small variations of volume resistivity and its manufacturing method using an unvolcanized rubb...  
JP3633695B2
To obtain a belt processing apparatus in which an automated apparatus can be easily assembled by providing a belt rotating mechanism for rotating an upper side pulley and a belt processing mechanism stretched on a belt supporting means i...  
JP3633772B2
To provide an intermediate transfer member having a coating layer which can well follow up a rubber layer, has good wear resistance, facilitates resistance regulation, satisfies functions, such as contamination prevention of a photorecep...  
JP2004360159A
To provide a new-type transport belt for transporting fiber strands collected by pneumatic pressure, having an air-permeable intermediate region and air-impermeable boundary regions of which the whole areas are strengthened by heating, w...  
JP2004353806A
To provide a toothed belt having a back part with reduced friction coefficient to reduce friction coefficient between the back part and an idler pulley or between the back part and a tensioner pulley and thereby to prevent wear and damag...  
JP3601550B2  
JP2004345263A
To provide equipment for manufacturing a toothed belt of a thermoplastic elastomer which is made free of disarrangement of lines of core wires by making the flow of a molten resin excellent, and a mold device used therefor.This equipment...  
JP2004347054A
To provide a manufacturing method of a toothed belt excellent in driving resistance, responsiveness and tooth-skip durability in comparison with a current one (a rubber belt and a thermosetting polyurethane elastomer belt), and furthermo...  
JP3624097B2
To provide a conductive seamless belt having good processability and proper flexibility and elasticity, reduced in the in-plane irregularity of resistance and hard to generate elongation during long-term continuous operation. 5-40 pts.wt...  
JP2004535517A  
JP3618987B2
To provide an apparatus for producing a tubular film which can mold by applying a proper pressure to a film. In a tubular film producing apparatus, in which thermoplastic films 8, 10 are held between a column shaped inside mold 4 and a c...  
JP2004322330A
To provide a V-belt manufacturing method capable of vulcanizing an unvulcanized rubber after the air in the unvulcanized rubber is discharged forcibly and capable of manufacturing a V-belt in a good shape.An unvulcanized rubber sheet, te...  
JP2004322559A
To provide a method of manufacturing a toothed belt which can enhance productivity by forming an exact tooth portion by shaping, and can narrow the belt width by increasing a core wire density.The toothed belt is manufactured in the foll...  
JP2004534183A  
JP2004314616A
To manufacture a plurality of belts of different lengths giving only a reduced noise using a single mold.In order to make an optimized pitch arrangement of a plurality of belts having different peripheral lengths, the pitch arrangements ...  
JP2004534181A  
JP2004316787A
To provide a V-ribbed belt which minimizes the noise at the time of running of the belt by napping short fiber existing on an outer layer of the correctly formed ribbed portion, and a manufacturing method of the V-ribbed belt which can r...  
JP3587860B2  
JP2004308806A
To improve the durability of a toothed belt and to reduce the noise in use.A belt main body 13 of the toothed belt 10 is composed of an elastomer in which the short fiber 40 is mixed. A plurality of tooth parts 20 are formed on one face ...  
JP2004306592A
To provide the method of achieving accurate alignment even when winding a core wire existing between the metal mold forming rolls, and an apparatus for the same.The method of spirally winding around a pair of metal mold rolls 2, 3 arrang...  
JP2004532959A  
JP3582042B2  
JP3582501B2  
JP2004292735A
To form a good bonding of an ethylene/α-olefin rubber composition to a fiber cord used as a core wire of a power transmission belt or a fabric such as a covering canvas or the like.The process for producing a bonded product of an ethyle...  
JP2004291321A
To provide a method and an apparatus for making a toothed belt made of a resin endless, for use in the production of an endless belt free from the disturbance of core wires, not causing the fall-off of the back surface of a belt and capa...  

Matches 901 - 950 out of 3,600