baber/WOPTO huggingface dataset:
Patent JP-H1024303-A (JP)
Title: Roll and assembling method thereof
Inventor: HISADA TAKEO
IPC: B21B27/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To fasilitate assembly and, furthermore, to enable securing sure and stable fixing strength after assembly at that. SOLUTION: A collar part 14 is integrally formed on the outer periphery of a shaft 12 and also a male thread 16 is formed on the outer periphery of the shaft where is separated by a necessary length from the collar part 14 in the axial direction. A ring 18 is fit to the shaft 12 through a through hole 18a which is pierced in the middle part. One side face of the ring 18 is abutted on the side face of the collar part 14. A nut 20 is screwed on the male thread 16 on the opposite side to the collar part 14 across the ring 18 and, by tightening the nut 20 toward the collar part 14, the ring 18 is in press-contact with the collar part 14.  An adhesive 22 is applied between the inner peripheral surface of the ring 18 and the outer peripheral surface of the shaft, and between the collar part 14 and one side face of the ring 18 and the ring 18 is bonded to the shaft 12 by the adhesive power of the adhesive 22.
Patent JP-H0844249-A (JP)
Title: Electrophotographic photoreceptor
Inventor: UMEHARA NORIJI
IPC: G03G21/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide an electrophotographic photoreceptor suitable for a contact type electrostatic charge system image forming device constituted so that resonance is surely reduced by simple structure and specially, a voltage including an AC voltage component is impressed. CONSTITUTION:The electrophotographic photoreceptor is constituted so that a photoreceptive layer is formed on the outside circumferential surface of a cylindrical substrate 1. Then, a filling member 2 is inserted in the inside of the substrate 1. The filling member 2 is cylindrically formed and provided with a slit 21 along in an axial direction. Besides, a wedge member 3 is press- fitted to at least one end of the filling member 2 and fixed in the inside of the substrate 1.
Patent JP-H0486723-A (JP)
Title: Polyhedral mirror and production thereof
Inventor: MORITA ITSUO
IPC: B29C45/14
Filed: 1990-07-31
Abstract: PURPOSE:To improve the accuracy of a specular surface at a low cost by providing a polyhedral mirror body formed of the polyhedral or cylindrical faces consisting of the planar part at the circumference, the peripheral surfaces of which consist of plane parts, and an aspherical base plate which has a reflecting film fixed on its peripheral surface and consists of a plane, cylindrical surface or elliptically cylindrical surface on the surface. CONSTITUTION:A central hole 1a is bored at the center of the polyhedral mirror body. The peripheral surface 1b is formed to the multiple faces consisting of the plane parts. The aspherical base plate 2 consisting of the plane, cylindrical surface or elliptically cylindrical surface on the surface is fixed to this polyhedral mirror body. The reflecting film 3 for forming the specular surface and a protective film 4 for the reflecting film are successively formed on the aspherical base plate 2. Then, the specular surface is obtd. by the reflecting mirror 3 on the aspherical base plate 2 fixed onto the peripheral surface 1b of the polyhedral mirror body 1 and, therefore, there is no need for finishing the peripheral surface of the polyhedral mirror body 1 to a specular surface. Irons and steels, etc., are used for the polyhedral mirror body 1 and resins, etc., are used for the part of the aspherical base plate 2 and, therefore, the ratio of using the resins, etc., is extremely lowered and the dimensional change by environmental conditions is suppressed to the extent negligible in terms of accuracy. The specular surface having the high accuracy is obtd. in this way and the working cost, etc., are reduced.
Patent JP-H0366335-A (JP)
Title: Hot air dryer and switching control method for discharge hot air in hot air dryer
Inventor: SOTOZAWA TERUAKI
IPC: A47K10/48
Filed: 1989-08-03
Abstract: PURPOSE:To extend the operation service life of a motor and to switch discharge hot air in a short time by winding in parallel two pieces of coils whose number of poles is different to a stator coil of an induction motor for driving a fan, bringing two pieces of coils to switching control by an external changeover switch and varying a rotating speed of a rotating magnetic field. CONSTITUTION:A motor 12 is constituted by using an induction motor, and also, constituted so that two pieces of coils whose number of poles is different, for instance, formed by combination of two poles and four poles are wound in parallel to a stator coil, and the number of poles to be used of the motor 12 can be switched, for instance, from two poles to four poles, or from four poles to two poles by an external changeover switch 6. Since a rotating speed of the motor 12 is in inverse proportion to the number of poles to be used, the rotating speed of the motor 12 can be varied to 1/2, or two folds, and it can be used as a strong hot air drying mode at the time of high speed rotation, and as a quiet sound hot air drying mode at the time of low speed rotation. By using the induction motor, there is no sliding part, it is prevented that the operation service life is shortened due to wear, and discharge hot air can be switched in a short time by the external changeover switch.
Patent JP-H0484913-A (JP)
Title: Coffee extracting device
Inventor: KOBAYASHI KENICHI
IPC: A47J31/00
Filed: 1990-07-30
Abstract: PURPOSE:To surely prevent hot water from overflowing from a dripper by keeping the quantity of hot water collecting in the dripper roughly constant at the time of each hot water pouring by controlling the driving of a pre-hot water pouring mechanism no that a pause time between hot water pouring and hot water pouring increases successively as the number of times of hot water pouring advances. CONSTITUTION:First of all, by operating a hot water pouring mode changeover switch 50, an automatic hot water pouring mode is selected. As an extraction of coffee advances, the quantity of hot water per time passing through the inside of a dripper 36 decreases gradually due to clogging of a filter 45, etc., but as the number of times of hot water pouring advances, the pause time T1-T4 between hot water pouring increases gradually, therefore, by an increase portion of its pause time, a decrease portion of the passing quantity per time of hot water comes to be offset. Accordingly, the quantity of hot water collecting in the dripper 36 at the time of each hot water pouring at a second time and thereafter is kept roughly constant irrespective of the number of times of its hot water pouring. Thereafter, it can be prevented that hot water overflows from the inside of the dripper 36.
Patent JP-S6096340-A (JP)
Title: Production of quasi-concentrical aggregated and twisted wire
Inventor: WATANABE AKIO
IPC: B21F7/00
Filed: 1983-10-28
Abstract: PURPOSE:To prevent the drop-out and collapsed twist of strands and to obtain a circular twisted wire by twisting successively strands in strand parts which are divided into several stages around the central wire and are different in twist pitch by turning in the same direction to form the first-twisted wire and twisting the outermost layer strand by a second twisting and aggregating machine. CONSTITUTION:Strands W1-Wn-1 are successively twisted in strand parts 2-5 which are divided to several stages 2-5 around the central wire W0 and are different in twist pitch by turning in the same direction (arrow) to form the first- twisted wire. The outermost layer strand Wn is restrained by a wire dividing disc 7 and is twisted by a second twisting and aggregating machine 9. The drop- out and collapsed twist of the strands are eliminated and the good circular swisted wire is obtd.
Patent JP-H0757090-A (JP)
Title: Color density pattern recognition device
Inventor: NAGUMO TAKAO
IPC: G06T7/00
Filed: 1993-08-16
Abstract: PURPOSE:To provide a color density pattern recognition device by which the color and shape of an object can be recognized without being affected by the change of ambient lightness and at high speed. CONSTITUTION:This device is a color density pattern recognition device composed of frame memories 13 to 16 storing each signal R, G, B and Y obtained by performing an A/D conversion for the color image signal from a television camera 11 by gradation data, each reference pattern memory 17 to 19 of the R, G and B, a circuit calculating a lightness correction coefficient from a Y level, a circuit correcting the screen written by the R, G and B by this lightness correction coefficient and performing a template matching with a reference pattern and a circuit storing the screen data segmenting location where the matching degree becomes the best.
Patent JP-H1047434-A (JP)
Title: Internal combustion engine balancer
Inventor: SHIRABE TAKEO
IPC: F16F15/16
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations of an engine body without increasing its size. SOLUTION: A piston 10 or a connecting rod 12 connected to the piston 10 is provided with a weight 22 with reciprocation permitted in the axis direction of the piston 10 or connecting rod 12. An inertial-force applying means 28 is provided for respectively applying upward or downward force to the piston 10 or connecting rod 12 by the inertial force of the weight 22 moving upward or downward relative to the piston 10 or connecting rod 12 when the piston 10 having moved from the halfway-height position to the top dead center or the bottom dead center again moves downward or upward toward the halfway- height position.
Patent JP-S6177873-A (JP)
Title: Driving device in multi-color developing device
Inventor: ISHIKAWA YUTAKA
IPC: G03G15/01
Filed: 1984-09-26
Abstract: PURPOSE:To maintain the positioning and rotation of a rotary developing body by rotating temporarily backward the driving force of a driving means which acts energizing force to an engaging part disposed to the rotary developing body before the disengagement of the engaging part and a detaining body disposed to a device body so that the detaining body disengages easily from the detaining part. CONSTITUTION:A developing device driving gear 11f disposed to the developing device and a gear 20 attached to the output shaft D of a developing device driving means M2 are meshed with each other by the free effect of a one-way clutch and development is executed when the rotary developing body 11 rotates and the developing device is stopped in the developing position by the engagement of the engaging part 11e and the detaining body 16b. The means M2 is driven backward by the backward rotation command signal from a control part after the end of the development and before the rotation of the body 1, by which the force F to prohibit the disengagement of the part 11e and the body 16b is removed. A rotary developing body driving means M1 is also temporarily rotated backward by which the disengagement of the part 11e and the body 16b is made easy in spite of the deformation of the detaining part after long-term use.
Patent JP-H09208676-A (JP)
Title: Copolyester and molded product therefrom
Inventor: TAI SHINJI
IPC: C08G63/66
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyester excellent in melt moldability by forming a copolyester comprising bifunctional compound units selected from among diol units represented by a specified formula, polyfunctional compound units and monofunctional compound units in a specified ratio. SOLUTION: A slurry containing polyfunctiolnal compounds such as terephthalic acid, ethylene glycol, a diol represented by formula III or IV (wherein A is CH2 CH2 or the like; B is a bivalent hydrocarbon group, carbonyl or the like; (j), (k), (m) and (n) are each 0-8; (s), (t) and (u) are each 0-4) or trimethylolpropane is prepared. A catalyst (e.g. GeO2 ), a color stabilizer, etc., are added to this slurry. The resulting slurry is subjected to an esterification reaction at about 230-300 deg.C and then subjected to melt polymerization to obtain a copolyester comprising 0.5-7mol% units derived from a diol represented by formula III or IV and 0.005-1mol% units derived from the polyfunctional compounds and having an intrinsic viscosity of 0.8-1.5dl/g, (at a shear rate of 0.1rad./sec and at 270 deg.C) and a melt viscosity of 5×10<4> to 5×10<6> P.
Patent JP-H05184700-A (JP)
Title: Accessory appliance for golfer and golf-training kit
Inventor: REONARUDO REIMONDO RANBAATO
IPC: A63B69/36
Filed: 1992-07-29
Abstract: PURPOSE: To provide a supporting tool for golfer and a golf training kit, which supports golfer to hit a ball at a right position. CONSTITUTION: The supporting tool for golfer is so constituted that a ball 11 is provided in one end of a shaft 10. The weight of the supporting tool for golfer is so set as to feel golfer using a driver of a golf club. The golf training kit is constituted of the supporting tool for golfer, a striking object for hitting using this supporting tool, and an alignment guide for guiding the swing direction. A target can be added to this kit.
Patent JP-S6263838-A (JP)
Title: Optical measuring device
Inventor: UNO MASAHIRO
IPC: G01N21/61
Filed: 1985-09-13
Abstract: PURPOSE:To prevent measurement interfering component gas from invading a part of an open space in an optical path by providing a purge gas injecting means for injecting purge gas, on the part of the open space in the optical path. CONSTITUTION:A rectangular thick plate-shaped purge block 23 provided with an elliptical through-hole is placed in a part of a space 13. This purge block 23 is provided with a purge gas injecting port 24 which is communicating to the through-hole 22 from the side face. The purge gas 15 which is led to a purge gas injecting port 16 provided on a housing 14 is supplied to the purge gas injecting port 24. The space 13 is always filled with the purge gas 15, therefore, it does not occur that the measurement is distributed by measurement interfering component gas.
Patent JP-H0652396-A (JP)
Title: Note discriminating device
Inventor: YUKIMOTO KOJI
IPC: G07D7/00
Filed: 1992-07-29
Abstract: PURPOSE:To prevent a function from being lowered by discharging liquid from a paper money insertion port to the outside of equipment via a liquid collection part and a liquid guide means. CONSTITUTION:The liquid collection part 13 is arranged underneath a bottom plate 12 which comprises the bottom plane of a device main body 11. Thereby, the liquid running out from immediately behind the paper money insertion port 3 out of the liquid such as rainwater, detergent, etc., flows in the liquid collection part 13 via a sheet 16, and also, the liquid invading the rear part of the device main body 11 i.e., a part separated far from the paper money insertion port 3 flows in the liquid collection part 13 via the hole 12a of the bottom plate 12, etc., and they are collected in the liquid collection part 13, respectively. Thence, the liquid collected by flowing in the liquid collection part 13 flows in a tube 15 that is the liquid guide means 14 provided connectably to the discharge hole 13b of the liquid collection part 13, and is quickly discharged from the downstream terminal of the tube 15 to the outside of the equipment such as an automatic vending machine on which a paper money discriminating device 10 is loaded, etc.
Patent JP-H0847413-A (JP)
Title: Towing handle of a bag
Inventor: WAKAMATSU TANEO
IPC: A45C5/14
Filed: 1994-08-04
Abstract: PURPOSE:To improve the operability of a towing handle of a bag by hooking or unhooking climbing cylinders by depressing the upper projection of an operation piece, and by raising or lowering a handle or the climbing cylinders by releasing the upper projection from a depressed state to hook the climbing cylinders. CONSTITUTION:To draw out a towing handle, an operation piece 60 is depressed. Foot pieces 65 which step onto slopes 64 descends, sliders 63 move to the centers of the right and left sides against the force of springs 61 when the slopes 64 are pushed. Hooking projections 62 of the sliders 63 are pulled out from hooking holes 52, making the climbing cylinders 50 drawable, so a handle 51 is drawn out to a desired position. Thereafter, the operation piece 60 is separated to lift the handle 51 or the climbing cylinder 50. When the handle 51 or the climbing cylinders 50 ascend and descend, and the positions of the hooking holes 52 meet those of the sliders 63, the sliders 63 are forced to move to both right and left directions by a spring 61, therefore the hooking projections 62 are hooked and held inside the hooking holes 52, and the handle 51 or the climbing cylinders are hooked and held.
Patent JP-H0650741-A (JP)
Title: Surface inspection device for object
Inventor: NAKAMI TADAYUKI
IPC: G01N21/88
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a surface inspection device of an object capable of making an image corresponding to a recess and projection state from a light and darkness image of a defective part caught with a camera, projecting it to a defective position of an inspection object and showing a defective recess and projection shape at the defective position on the inspection object. CONSTITUTION:A recess and projection state of the surface of an inspection object 5 is caught with a camera 3 as a light and darkness image emphasizing a light and darkness change and a recess and projection change image of an inspection area is made with an image processor 7 from the light and darkness change in the inspection area set on a defective part detected in the light and darkness image. When the recess and projection change image is input to a projector 6 capable of projecting the image at the same position as a photographing area of the camera 3 and projected to the inspection object 5, a defective position on the inspection object 5 and a shape of a defect can be specified because an image of a recess and projection shape of the defect can be projected on a screen at the position of the defective part.
Patent JP-S5994633-A (JP)
Inventor: OOHARA MIKIO
IPC: D02G1/20
Filed: 1983-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0850801-A (JP)
Title: Light for vehicle
Inventor: IKETANI HIROMOTO
IPC: F21W101/14
Filed: 1994-08-05
Abstract: PURPOSE:To prevent projected stripes formed in a lens from affecting the function of reflecting elements of the lens installed in the inside of the lens. CONSTITUTION:An upper half part of a lens part which composes a tail and stop part of a rear combination lamp is composed of an inner lens 7, an intermediate lens 8, an outer lens 9, and a cover lens 10 arranged in this order from a light source side. A plurality of reflecting elements 8a, 8a,... are formed in the inner face of the intermediate lens 8 and a plurality of projected stripes 9a, 9a,... are formed in the inner face of the outer lens 9. The relation of a reflecting element 8a and a projected stripe 9a is so regulated as to reflect external light which passes between the projected stripe 9a and the neighboring projected stripe 9a of the outer lens 9 by the reflecting element 8a of the intermediate lens 8.
Patent JP-S6180446-A (JP)
Title: Recognition system for constitution of device
Inventor: ARAI TOSHIMASA
IPC: G06F13/14
Filed: 1984-09-28
Abstract: PURPOSE:To recognize automatically and accurately the information on a system constitution by producing the information on the peripheral devices with systemized codes to inform it to a CPU and issuing the information extracting commands to all device addresses existing logically through the CPU. CONSTITUTION:A CPU 1 starts an action to extract the information on a peripheral device 11 by an input/output instruction. In such a case, the extracting command of the information is sent to a peripheral device controller 10 via a channel controller 3 according to a device address indicated by the CPU 1. When the controller 10 knows that an indicated action is equal to a command for extraction of the device information, the information on the device 11 is sent to a main memory 2. A storage address is designated by the CPU 1 in an execution mode of an input/output instruction. Therefore, the CPU 1 can recognize the type of the device sent from the device 11 by referring to the contents stored in the main memory 2. Thus even the peripheral devices different in information reading command are systemized to secure an exactly same command code style. Then the systemized device codes can be allocated within a system.
Patent JP-S6357646-A (JP)
Title: Deodorizing film
Inventor: SHIRAI HIROYOSHI
IPC: C08J5/18
Filed: 1986-08-29
Abstract: PURPOSE:To provide a deodorizing film which retains a deodorizing effect semipermanently, by dyeing a film composed of a high-molecular base material having functional groups with a metal phthalocyanine polycarboxylic acid. CONSTITUTION:A film composed of a high-molecular base material having functional groups, such as cellulose, PVA, etc., is immersed in a soln. contg. a metal phthalocyaninepolycarboxylic acid composed of a metal phtha locyaninetetracarboxylic acid of formula I or a metal pthalo cyanineoctacaboxylic acid of formula II to deposit 0.001-20wt% metal phthalocyaninepolycarboxylic acid. The film is then immersed in a soln. contg. CuSO4, CuCl2, CaCl2, etc., to fix it.
Patent JP-2000035237-A (JP)
Title: Air displacement device
Inventor: NAKAGAWA HIROYUKI
IPC: F24F7/007
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an air displacement device in which the displacement between indoor polluted air and outdoor fresh air can be efficiently and easily executed in a short time. SOLUTION: The air displacement device comprises two blowers 3, 4 arranged in a movable casing 1, a lower part indoor supply/exhaust opening 5 provided on a lower part of the casing so as to be switchingly connectable with a blowout side of one blower or a suction side of the other blower, an upper part indoor supply/ exhaust opening 11 provided on an upper end part of an air duct 10 arranged in a standing manner on an upper part of the casing so as to reversely switchingly connectable with the lower part indoor supply/exhaust opening, a first outdoor air intake/exhaust opening 16 provided on the casing switchingly connectable with the suction side of one blower or the blowout side of the other bower,  a second outdoor air intake/exhaust opening 17 provided on the casing so as to be reverse-switchingly connectable relative to the case of the first outdoor air intake/exhaust opening 16, first and second supply/exhaust ducts 26, 27 whose one ends are connected to the first and second outdoor air intake/exhaust openings and whose other ends are derivable from a window 30 to the outdoor, and a plate 31 that supports both supply/exhaust ducts and is able to seal the rest of the window.
Patent JP-H0753293-A (JP)
Title: Gas generating agent composition
Inventor: OCHI KOJI
IPC: B60R21/26
Filed: 1993-08-17
Abstract: PURPOSE:To provide a gas generating agent composition, with which the amount of the coolant in a gas generator and the size of the gas generator can be reduced by controlling the burning temp. at a lower level and which contains no sodium azide and generates substantially no carbon monoxide. CONSTITUTION:This composition consists essentially of a perchlorate such as potassium perchlorate, etc., and cellulose acetate and also contains 5 to 40wt.% metal oxide such as manganese dioxide, copper oxide or iron oxide, etc. The blending ratios of the potassium perchlorate and the cellulose acetate are preferably 50 to 87wt.% and 8 to 26wt.% respectively.
Patent JP-S5897557-A (JP)
Inventor: FURITSUTSU FUAIERUTAAKU
IPC: B61H13/06
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。