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Patent Searching and Data


Matches 751 - 800 out of 2,172

Document Document Title
JP2003170431
To enhance the dimensional accuracy of the uneven shape of the inner or outer peripheral surface of a belt while reducing a production cost, in a belt vulcanization and molding apparatus for forming recessed or projected stripes on the i...  
JP3438902
PURPOSE: To produce high quality hand rail for passenger conveyor with a good yield rate. CONSTITUTION: A core body 4 with nearly C-shape cross section is formed from a laminate canvas and rubber material 5a is extruded from the head 17 ...  
JP2003165164
To provide a method for manufacturing a low-cost V-ribbed belt, by which scraps are prevented from being generated by eliminating a ribbed groove cutting step and belts of various peripheral lengths can be molded by biaxial molding.This ...  
JP2003165163
To provide a method for manufacturing a V-ribbed belt with such advantages that no grinding step is required and no scrap dust is generated in the grinding step and further, the manhour is reduced, and a device using this method.As the s...  
JP2003159757
To provide a manufacturing method for a low cost V-ribbed belt, by which belts of various peripheral lengths can be formed by a biaxial molding, preventing the generation of scraps by eliminating a cutting process of a rib.The manufactur...  
JP3434939
To produce conveyor belts having a durability by arranging multiple conveyor belts with an upper rubber layer, a lower rubber layer, and a reinforced layer between these layers simultaneously in the lateral direction for production. In p...  
JP2003156901
To provide an endless belt that eliminates detriment to a skew prevention function which is caused by peeling or displacing of skew guides 1a and a cost increase, which results from a process for fixing the skew guides 1a and to provide ...  
JP3434596
PURPOSE: To provide a power transmission belt which allows suppressing wear of the canvas surface and is equipped with a long lifetime. CONSTITUTION: The body of a canvas is treated with a treatment liquid as an aging preventive agent an...  
JP2003146469
To provide a medium carrying belt not allowing deterioration of an insulation property caused by adhesion of ink or a cleaning liquid, having the excellent insulation property in a large area, having a small peculiarity, high adhesion fo...  
JP2003145637
To provide a method for manufacturing a transmission belt which has an excellent side pressure resistance and a reduced noise at the time of running and in which recycling of a scrap rubber is performed, a cutting time is shortened, a cu...  
JP2003145552
To avoid the generation of a defective product due to porosity caused by insufficient deaeration from an unvulcanized belt molded product during a vulcanizing process and an adhesion failure between a core and a rubber.This unvulcanized ...  
JP2003145636
To prolong a lifetime by maintaining the position of a core in a center belt constant, improving the accuracy of a PLD, thereby stabilizing feeding of the belt, and reducing a problem of oblique feeding of a block and a noise.The method ...  
JP2003145635
To provide a method for manufacturing a toothed belt in which the molding of a tooth part can be facilitated without necessity of using a special tooth cloth having a high stretchability.The method for manufacturing the toothed belt comp...  
JP3428579
To provide a seamless belt which is less degraded in the mechanical characteristics near room temperature and service temperature and is excellent in productivity by a centrifugal casting method. A resin film of the seamless belt consist...  
JP2003136608
To provide a method for determining the quality of a belt capable of simply determining the quality of the belt such as a conveyor belt or the like.The method for determining the quality of the belt comprises the steps of physically rele...  
JP2003136609
To provide a method for manufacturing a transmission belt such as a V-ribbed belt, a double ribbed belt or the like having an excellent side pressure resistance by shortening a cutting time, reducing a cutting resistance and accurately f...  
JP2003136607
To stably and inexpensively perform a mass production of an endless belt having arbitrary size and thickness and capable of suitably regulating characteristics by a molding apparatus which can heat and pressurize and a method for molding...  
JP2003136610
To provide a method for manufacturing a transmission belt such as a V-ribbed belt, a double ribbed belt or the like having an excellent side pressure resistance by reducing a cutting resistance and accurately finishing a V-groove.The met...  
JP2003127244
To obtain a closed-loop resin belt for a fixing device and a transfer- intermediate transfer device conducting an image fixing operation and a transfer-intermediate transfer operation, with excellent productivity and at a low cost, to pr...  
JP2003127245
To provide a manufacturing method for a transmission belt wherein a fiber material is made to contain a large amount of powdery lubricant containing at least a fluoroplastic powder, in a form of facilitating exertion of an effect of redu...  
JP2003130138
To provide a toothed belt which can improve resistance against tooth chipping by markedly enhancing heat resistance and wear resistance on the surface of a tooth part.In the toothed belt which is formed by being provided with a rear part...  
JP2003130137
To provide a transmission belt, in which a compression rubber layer and an adhesive rubber layer are vulcanized and adhered, and at the same time, a core wire made of an aramid fiber is adhered and embedded in the adhesive rubber layer, ...  
JP2003122164
To provide a means capable of suppressing a silicone oil and performing copying and printing with high image quality with more excellent color developability (with colors of a soft feel rather than a hard feel).The toner-fixing revolving...  
JP2003114585
To provide a fixing belt that has sufficient wear resistance even in high speed paper passage at 20 ppm or higher and has as a release layer a fluorocarbon resin that is excellent in releasability which is free of offset even in the use ...  
JP2003103528
To provide a method for manufacturing a jacket for bridging a belt sleeve which can increase the number of times of using.The method for manufacturing the jacket 1 for bridging the belt sleeve comprises the steps of manufacturing a moldi...  
JP2003106377
To provide a resin belt having a superior recurrent reflecting effect and which is installed on a telegraph pole, a safety-enhanced plane belt made of thermoplastic resin easily confirming night traveling, or a thermoplastic resin belt s...  
JP2003094530
To provide a belt manufacturing method capable of manufacturing a transfer feed belt susceptible to molding fitted to mass production and capable of suppressing the non-stabilization of a moving speed without relying on complicated feedb...  
JP2003094531
To provide a manufacturing method for a double sided toothed belt which shortens a time for vulcanization and molding and reduces the number of processes.The manufacturing method for the double sided toothed belt comprises an outer teeth...  
JP2003095155
To provide a mold for a vehicular endless track, eliminating the need for a core foldable to be smaller in a radial direction.A first line of guide lugs 50 is formed on one side portion of the inner periphery of the rubber endless track ...  
JP2003090389
To provide a belt with an improved waterproof property, an increased service life, protecting itself from water without spoiling the waterproof property by preventing a waterproof film arranged on a surface of the belt from being damaged...  
JP3413035
To obtain an excellent TOP signal over a long period by providing a belt shape projecting part successively formed along an inner periphery of the belt in the peripheral direction, and disposing a detection part for detecting a position ...  
JP2003090388
To provide a thermoplastic elastomer made toothed belt with a reduced noise property by making it smoothly engage with a toothed pulley, and a manufacturing method thereof.This toothed belt 1 has tooth parts 1b at constant pitches in the...  
JP2003089125
To provide a method for manufacturing an endless belt made of a polyimide resin, by which a drying time can be shortened and loadings can be numerically integrated to the high density and further, a dryer can be scaled down to a comparat...  
JP2003080530
To obtain a conductive belt free from irregularity in conductivity as a whole by preventing the generation of a gas entrapment in the conductive belt caused by air or gas generated at the time of vulcanization or the foaming of a rubber ...  
JP2003084593
To provide an endless belt where a fluorine resin layer is formed by coating as a release layer on the outer face of the endless belt without hardening the elastic layer of the endless belt used for a fixing belt.The release layer consti...  
JP3407484
To obtain an endless belt material given by heating shrinkage at a uniform resistance level even after heating without a folding seam by blowing a high-temperature gas to the outer periphery of a tube shaped by a mandrel, and then weak o...  
JP2003076151
To solve the problem that a position regulating member is joined with an endless belt in an elongated state.The device is equipped with at least two belt winding rollers 15 and 16 which form a work area Zw for joining the position regula...  
JP2003071694
To provide a back machining method and a back machining device for a belt sleeve, allowing efficient and precise machining by using a ultrasonic cutter for deep cutting, keeping the surface temperature of a sleeve lower to prevent ill ef...  
JP2003071606
To provide back face machining method and device for a belt sleeve capable of performing surface machining without adversely affecting rubber properties and with high accuracy by deeply cutting the belt sleeve by two ultrasonic cutters a...  
JP2003074643
To prevent a reduction in strength of a reinforcement due to use of a block 7 locked and fixed by fitting on a tension band 1, in a high load transmission V-belt.In an initial belt use state, the reinforcement 12 of the block 7 for the h...  
JP2003071944
To solve the problem that a lifetime is shortened due to an oblique transfer of a block or a generation of a noise by stabilizing feeding of a belt by raising an accuracy of a PLD of the belt by raising a thickness accuracy of an elastom...  
JP3404781
PURPOSE: To provide an electrically conductive compsn. which is not compatible with a toner and exhibits little change in vol. resistivity under applied voltage, and to provide a seamless belt made thereof. CONSTITUTION: The compsn. is p...  
JP2003066662
To provide a resin belt which is a cylindrical resin belt used for a transfer belt, etc., is uniform in the surface roughness of an outer flank including a joint part, is little in the loss of a preparatory plan change in the case of cha...  
JP3404155
PURPOSE: To provide the fixing structure of a door driving timing belt capable of performing fixing work even in a narrow space by simple and inexpensive constitution by utilizing the tension always applied to the timing belt. CONSTITUTI...  
JP3404323
To provide a device for facilitating the manufacture of a high load transmission V-belt. This device for manufacturing a high load transmission V-belt is equipped with a block guide 32a which retains a plurality of blocks arranged in an ...  
JP3404104
PURPOSE: To prevent a rubber in contact with a pulley groove from being rubbed off by attaching the rubber adhesively only on a rear face of a canvas in a part where a transmission belt whose whole surface is covered with a canvas layer ...  
JP2003048256
To provide a method for manufacturing a transmission belt such as a V-ribbed belt, a double-ribbed belt or the like which can recycle a scrap rubber, which has an excellent side pressure resistance and a reduced noise at a traveling time...  
JP2003039569
To shorten the vulcanizing molding time while reducing the number of processes in a method and apparatus for manufacturing a double-side toothed belt. The method for manufacturing the double-side toothed belt comprises a molding process ...  
JP2003029553
To provide a manufacturing method for a belt for fixation equipped with a base material which is made of heat-resisting resin and can be manufactured at low cost.The manufacturing method for the fixation belt includes a 1st process of fo...  
JP2003025372
To mold the back surface of a belt by injecting a thermoplastic elastomer lowered in its melt viscosity in a cavity and to eliminate the disturbance in the arrangement of core wires by preventing the stretching of the elastomer layer of ...  

Matches 751 - 800 out of 2,172