baber/WOPTO huggingface dataset:
Patent JP-H01211868-A (JP)
Title: Fastening device for fuel cell
Inventor: HOTTA MINORU
IPC: H01M8/24
Filed: 1988-02-19
Abstract: PURPOSE:To uniformly compress a cell over the whole face and make it small- sized by inserting hollow plates storing a porous heat insulating material and sealed inside the upper and lower presser plates respectively and applying the fastening force to the cell by the increase of the internal pressure of the hollow plates due to the rise of the temperature. CONSTITUTION:Thin plate-shaped hollow plates 16 storing a porous heat insulating material in them are inserted between the upper and lower holders 10 and 11 and presser plates 12 and 13. When a cell is operated, the temperature rises, the pressure in the hollow plates 16 is increased, the presser plates 12 and 13 are deflected to the outside, the holders 10 and 11 are compressed to a cell stack S side. The sufficient face pressure can be secured at the center portion, the cell is uniformly compressed over the whole face, thereby the whole cell can be made small-sized.
Patent JP-H05202153-A (JP)
Title: Ultraviolet ray-curable resin composition
Inventor: TAMURA SATOSHI
IPC: C08F2/44
Filed: 1992-01-28
Abstract: PURPOSE:To provide an UV ray-curable resin composition improved in the processing suitability and scratch resistance. CONSTITUTION:The composition is characterized by adding 0.5-5wt.% of silicone rubber fine powder to an UV ray-curable resin.
Patent JP-H04275297-A (JP)
Title: New steroid derivative
Inventor: SUZUKI TOSHIO
IPC: A61K31/57
Filed: 1991-03-04
Abstract: PURPOSE:To provide a new steroid derivative composed of 3-oxo-1,4-pregnadiene derivative, free from glucocorticoid action, having highly selective strong local antiinflammatory action and useful as antiinflammatory agent having low side effect. CONSTITUTION:The objective steroid derivative of formula III [X is H or F; R<1> is H, OH or methyl; R<2> and R<3> are H, OH, O(CH2)nSiR3 (R is alkyl; n is 0 or 1-6), etc.; R<4> is alkyl] [e.g. methyl(20S)-acetoxy-11beta,17-dihydroxy-3-oxo-1,4- pregnadien-21-oate] can be produced by treating a steroid having hydroxymethyl ketone group at 17-site and expressed by formula I (e.g. prednisolone) in anhydrous methanol in the presence of anhydrous copper acetate at ordinary temperature to obtain a trihydroxy compound of formula II (methyl 20-11beta,17,20- trihydroxy-3-oxo-1,4-pregnadien-21-oate) and acylating, alkylating or silylating the 20-OH group of the product.
Patent JP-H11230192-A (JP)
Title: Twin clutch device
Inventor: TANAKA MASAYOSHI
IPC: F16D13/69
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent cut-off of a clutch, starting property and shift of phase of a clutch disk. SOLUTION: This device has first and second clutch disk assemblies, an intermediate plate 7, a clutch cover assembly, a strap plate 16, and a control means. The intermediate plate 7 is arranged between two clutch disk assemblies. The clutch cover assembly has a pressure plate 17 and a diaphragm spring 18. The strap plate 16 energizes the pressure plate 17 in the direction of separating from a flywheel 2. The control means moves the intermediate plate at lower speed than that of the pressure plate in the same direction following start of moving of the pressure plate when a clutch is switched, and moves the both plates synchronously after the pressure plate moves by a given stroke.
Patent JP-H01211356-A (JP)
Title: Cassette loader
Inventor: KAWASAKI KAZUAKI
IPC: G11B15/675
Filed: 1988-02-19
Abstract: PURPOSE:To secure a moving area enough for a cassette mounting plate against a frame member by forming a protrusion for restricting a front end or a rear end of a cassette mounting space on the frame member and forming a notch on the cassette mounting plate to allow the protrusion to enter. CONSTITUTION:The cassette mounting plate 57 for mounting a cassette 1 and moving between a cassette inserting position and a cassette loading position is formed freely movably back and forth against the frame member 93 for surrounding this plate and restricting the front and rear and right and left of the cassette mounting space 120, and the protrusion 100 for restricting the front end and rear end of the cassette mounting space 120 is formed on the frame member 93, and then the notch 62 is formed on the cassette mounting plate 57 to allow the protrusion 100 to enter in accordance with the forward or backward movement of the plate against the frame member 93. Consequently, the moving amt. of the cassette mounting plate 57 can be enlarged so far as the protrusion 100 enters into the notch 62. By this method, the moving amt. can be secured enough for the cassette mounting plate 57 against the frame member 93.
Patent JP-H09210566-A (JP)
Title: Charging apparatus for sintering raw material
Inventor: SATO HIDEAKI
IPC: F27D3/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively remove a sintering raw material adhered to the outer surface by smoothly and accurately moving a screen constituting member. SOLUTION: In this charging apparatus for a sintering raw material having a screen-like chute 2 provided under the raw material supplying mechanism 1 of a sintering machine, a screen constituting member 5 is provided movably in the longitudinal direction, one ends of the adjacent two members 5 or two sets of screen constituting member group are connected by a chain 9, which is wound on rotatable driven sprocket wheels 12. Simultaneously, the other ends of the members 5 or the group are connected to the driver of a chain sprocket wheel type or rack and pinion type or cylinder type driving unit 16, and the adjacent two members 5 or the group are moved in opposite directions by the unit 16.
Patent JP-H02215891-A (JP)
Title: Method for forming groove for degassing of coking coal charge in coke oven
Inventor: NISHIOKA KUNIHIKO
IPC: C10B47/10
Filed: 1989-02-16
Abstract: PURPOSE:To form a groove for degassing, which joins the inner part of coking coal with the upper space of a carbonization chamber, by retreating a leveler outside an oven in a state while projecting a grooving member which is located in the widthwise center near the end of the leveler and fitted in such a manner as to project freely downward. CONSTITUTION:A leveler 10, which moves back and forth along a substantially full length in the longitudinal direction in a carbonization chamber of a chamber oven of flatten the top of coking coal charge in the carbonization chamber, is provided with a grooving member 20 located near the end thereof and fitted in such a manner as to project freely downward. The leveler 10 is retreated outside the chamber while projecting the grooving member 20 so as to form a degassing hole G, which joins the inner part of a coking coal 8 with the upper space of the carbonization chamber, on the top of the flattened coking coal 8. By this technique, the carbonization efficiency in the chamber oven operation is greatly improved, the prolongation of oven life can be realized, and coke in a high quality range can be stably produced.
Patent JP-H06227694-A (JP)
Title: Document carrier device
Inventor: KONDO HIROTAKA
IPC: G03G15/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide a document carrier device capable of smoothly delivering a document without causing nonconformity of wrinkle, document jam, overlapped delivery and others on the side of a separation part. CONSTITUTION:In the upstream of a separation part 5, an auxiliary carrier means 15a consisting of a pick-up roller 16, a pressure plate 17 and a pressure force adjustment means 18a is provided, and by oscillating a regulation plate 27 of the pressure force adjustment means 18a by a face screw 38 of a working part in correspondence with the contents of a copy bundle 3, changing spring force of a spring 28 and changing pressure force of the pressure plate 17, carrier force of the pick-up roller 16 is adjusted. Additionally, by arranging this device on the side of the lower surface of the face screw 38 and an upper guide 1, its operation can be simplified.
Patent JP-S58154169-A (JP)
Title: Manufacture of lithium negative electrode body
Inventor: KAWAMURA CHIAKI
IPC: H01M4/12
Filed: 1982-03-09
Abstract: PURPOSE:To realize a joint intensity between a current-collecting body and lithium which is as complete as that obtained by soldering, even when the current-collecting body has a smooth surface, by making one of the dies to be at a temperature higher than the melting point of lithium, and making the other die to have a low temperature. CONSTITUTION:Lithium 2 used as a negative active material, is formed into a pellet having a given thickness and a given diameter beforehand. A high-temperature die 3 is heated to a temperature higher than 184 deg.C which is the melting point of lithium 2, for example, to 250 deg.C. A low-temperature die 4, which should have a temperature  lower than the melting point of lithium 2, is made to be, for example, at the room temperature. After that, a force of around 10kg/cm<2> is applied to the dies 3 and 4 for about 5 seconds so as to make a negative lid 1 and lithium 2 to be firmly joined together. By the means mentioned above, the negative lid 1 melts a part of lithium 2 which touches the lid 1 due to heat which is transferred to the lid 1 from the high- temperature die 3, and lithium 2 adheres to the lid 1 in like a soldered state. Since the other surface of the lithium 2 touches the low-temperature die 4, there is no fear that the entire lithium 2 is melted and lithium 2 gets out of shape. Here, the dies 3 and 4 are preferred to be made of a metal such as iron, copper or a stainless steel.
Patent JP-2000233693-A (JP)
Title: Sound absorbing wheel cover for vehicle
Inventor: HAMADA MASAAKI
IPC: B60R13/08
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing performance effective for reduction in noise by providing a body part formed of a rigid material fixed to partially cover a wheel, and a plurality of sound absorbing chambers fixed to the opposite surface to the wheel of the body part or one end of the body part, opened to the opposite surface to the wheel and closed in the other end. SOLUTION: A sound absorbing chamber 24 is formed so as to extend in the circumference direction of a wheel on the inner wall surface of a wheel house liner 23. The opening part of the sound absorbing chamber 24 is not formed linearly in the thickness direction of the wheel but randomly formed, and opened to the end part closest to the ground of the sound absorbing chamber 24. The sound absorbing chamber 24 is partitioned on the inner wall surface, which is the opposite surface to the wheel, of the body part 25 of the wheel house liner 23, in the thickness direction of the wheel. A plurality of sound absorbing chambers 24 is integrally formed with the body part 25 of the wheel house liner 23. The sound absorbing chambers 24 partitioned on the inner wall are opened to both ends of the body part 25 and partitioned toward the center.
Patent JP-S61199527-A (JP)
Title: Automatic forming equipment of display board
Inventor: MATSUMOTO KIHACHIRO
IPC: B21D37/04
Filed: 1985-02-28
Abstract: PURPOSE:To increase productivity by moving a shuttle having plural couples of die insertion holes and setting a die moving mechanism which puts upper and lower dies in a pressing machine. CONSTITUTION:Plural couples of the die insertion holes 18 and 19 are made in the shuttle 16 and the upper dies 3 and lower dies 8 are inserted into and held by the holes 18 and 19. The shuttle 16 is stopped in a specified position at the top dead point of a slide through a pinion 21 and a rack 17. Rods 37 and 38 are connected with the dies 3 and 8 through a cylinder device 34 and the die insertion holes 18 and 19 accommodate the dies 3 and 8. The shuttle 16 is moved to a specified position by actuation of a servomotor 23 and the cylinder device 34 sets the dies 3 and 8 in the pressing machine. Thus forming of display boards is automated to increase productivity.
Patent JP-S56135402-A (JP)
Title: Stabilized agricultural chemical composition
Inventor: KOIKE YOSHITOMO
IPC: A01N25/22
Filed: 1980-03-25
Abstract: PURPOSE: An agricultural chemical composition capable of preventing the decomposition of an agricultural chemical by adding it to the agricultural chemical, and improving the stability with time of the agricultural chemical, obtained by adding an inorganic or organic iron salt as a stabilizer to an agricultural chemical containing an organic phosphorus compound or carbamate compound as active ingredients of the agricultural chemical.  
     CONSTITUTION: An inorganic or organic iron salt (e.g., ferrous sulfate, ferric sulfate, etc.) as a stabilizer is added to an agricultural chemical containing an organic phosphorus compound, e.g., O,O-dimethyl-O-(4-methylthio-3-toryl)phosphorothionate(MPP), etc. or a carbamate type compound, e.g., 1-naphthyl-N-methylcarbamate(NAC), etc. as an active ingredient of the agricultural chemical, to give a stabilized agricultural chemical composition. It has big effects, the effective period of the agricultural chemical is prolonged, labor for purchase and economical burdens are relieved, and transportation cost of agricultural chemical existing as circulating stock is extremely reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06248831-A (JP)
Title: Concrete lattice fence and structural member used therefor
Inventor: KAMIYA TOSHIMITSU
IPC: E04C3/34
Filed: 1993-02-26
Abstract: PURPOSE:To produce a high class sense in an approach section of a building and provide spaciousness. CONSTITUTION:Beams 2,... are constructed between columns 1,... arranged in the shape of a row and an upper surface, lattice battens 4 are arranged in the upper half section of a space surrounded by the columns 1 and beams 2, and the columns 1 are used for rectangular and cylindrical precast concrete column members manufactured by a centrifugal force compaction method arranging connecting metal fixters of filling-up base plates 12, queen beams 2 and lattice battens 4. The lattice battens 4 are used for solid precast concrete batten members arranging connecting metal fixtures of queen columns 1 and beams 2, and they are a large concrete skeleton excellent in construction working efficiency with fine finish, and visitors can be warmly welcomed without damaging spaciousness.
Patent JP-H02261634-A (JP)
Title: Foamed product and its production
Inventor: FRANCIS DAVID J
IPC: B29L9/00
Filed: 1990-02-19
Abstract: PURPOSE: To fabricate a wide range of elongate shaped articles of any desired length from foam webs and blocks by cold welding using blunt rotary cutters. CONSTITUTION: A web 2 passes through a pair of rotary cutters 6, 8 having blunt cutting edges 10, 12. Because the rotary cutters need not actually cut the foam web, they are fabricated from rotary cutting blades that have loft their cutting edges. The rotary cutters 6, 8 are urged towards a surface 14 conveniently in the form of a metal roller. It is possible to fabricate the elongate continuous web by driving the metal roller and freely rotating the rotary cutters. The cutters 6, 8 bear against the hard surface 14 with a force sufficient to achieve cold welding of the web 2. The foam web uses a spacer for reducing friction between the side of the cutter and the foam so as to be compressed on either side of the cutters.
Patent JP-S60183239-A (JP)
Title: Car
Inventor: TATSUNO HIYOSHI
IPC: B60R16/037
Filed: 1984-02-28
Abstract: PURPOSE:To make a driver to call attention such as backward confirmation before a door opens and prevent a fault caused by the careless opening of the door by providing a means of detecting the pre-operation that opens the door and a voice generator operated by the detection output. CONSTITUTION:Knob pulling detection switches SWA1-SWA4 that interlock with the respective knobs 2a of the front, rear, right, and left four doors 2 of a car body 1 are provided and door opening detection switches SWB1-SWB4 are provided at the respective doors 2. On the other hand, a lamp 3 and a voice generator 4 are provided in the ceiling section and such at the rear of a driver's seat and connected to each of the above switches through a control unit 5. Suppose that a car stops and the knobs 2a are pulled to open the doors 2 for getting off, for example, the switch SWA2 is closed and detection signals are output to the control devices. Then the lamp 3 flashes and the voice generator 4 generates required messages. As a result, a fault caused by the careless opening can be prevented from occurring.
Patent JP-H01250266-A (JP)
Title: Pubis upper part washing water drain pipe
Inventor: KUNUUTO KORUSU
IPC: A61M3/02
Filed: 1989-02-20
Abstract: PURPOSE: To provide a wash-water drainage tube for the upper portion of a pubic bone, capable of simplifying a pressure monitoring by composing so that an air opening is provided at the basic end portion of a vertically arranged shaft or at the adjacent region thereof, and a lateral over-flow opening connected to an outlet hose is provided at the lower part thereof by composing so that the wash water is supplied into a bladder from a housing vessel 10. CONSTITUTION: Wash water is flowed toward the direction as shown by an arrow mark from the vessel 10, and into the bladder through the opening of an end portion, and into the shaft 11, and ascended upward within the tube, and finally again flowed downward through an over-flow opening 17 and an outlet hose 18. Thus, water level is kept at the height of the over-flow opening 17. This water level is stably maintained at the height of the over-flow opening 17 even in any case. The more the flowing rate of the water is increased, the more a lot of water is over flowed, and if the flowing rate of the water is reduced, the over-flow rate is reduce. Since the space of the upper portion of the bladder is communicated to the atmosphere through an air opening 16, the water level 19 of the upper portion of the bladder is not changed.
Patent JP-H07246808-A (JP)
Title: Pneumatic radial tire with low noise
Inventor: NAKAMURA HIROSHI
IPC: B60C11/03
Filed: 1994-03-09
Abstract: PURPOSE:To effectively reduce noises of a tire in the long steady traveling having an actual traveling distance by arranging a plurality of repetitive zigzag patterns having projections and recesses directed widthwise and staggered alternately peripherally of the tire on the wall surfaces of longitudinal grooves and increasing the number of pitches of the zigzags greater than a specific value. CONSTITUTION:A tire comprises four longitudinal grooves 2 for example, i.e., first longitudinal groove 1a between a shoulder rib 3a and an intermediate rib 3b, a second longitudinal groove 1b between the intermediate rib 3b and center rib 3c, a third longitudinal groove 1c between the center rib 3c and intermediate rib 3d and intermediate rib 3d and a fourth longitudinal groove 1d between the intermediate rib 3d and shoulder rib 3e. A plurality of repetitive zigzag patterns having projections and recesses directed widthwise and staggered alternatively peripherally of the tire are arranged on the wall surface of the respective longitudinal groove 1a-1d. A pitch is made of a distance between the mountains 6, 6 or valleys 7, 7 of the zigzag. At least 200 of the number of pitches are provided.
Patent JP-S55131835-A (JP)
Title: Keyboard
Inventor: KANEKO YUKIO
IPC: G06F3/02
Filed: 1979-03-31
Abstract: PURPOSE: To simplify and smooth key operation by modifying the arrangement of keys to the best state corresponding to a user by forming detachable operation keys on a base body.  
     CONSTITUTION: On base 1a of keyboard 1, operation keys 2 of seveal kinds in size are arranged; and on the top of plate 2a of each key 2, display 3 of a character, number, etc., inputted by operating the key is provided and on the reverse of plate 2a, one or a few inserting pins 2b, whose number depends upon the size of plate 2a, equipped with information equivalent to display 3 are provided by implanting. In base 1a fitted with keys 2, pin sockets 5 for inserting pin 2b are formed and the electrical or mechanical method of providing pin 2b with the information is formed of magnet 4, thereby making it possible to read the information from the pin 2b from pin socket 5. Further, keys are formed on base 1a being made detachable so as to modify the arrangement of keys 2 freely corresponding to a user. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61200069-A (JP)
Title: Walking type wall surface moving device
Inventor: FUJITA AKITAKA
IPC: B62D57/024
Filed: 1985-03-01
Abstract: PURPOSE:To allow adsorption even on the wall surface with a spherical shape by providing a spherical guide with the same spherical shape as that of an adsorption wall surface at one of inner and outer frames and also providing a moving mechanism, that is moved following this guide, at the other of the frames through an elastic body. CONSTITUTION:Wall surface adsorption legs 11 are fixed to an outer frame 12 for walking. In addition, a spherical guide 12a with almost the same curved surface as that of an adsorption wall surface 10 is formed inside the central part of the frame 12 for walking. On the other hand, an inner frame 14 for walking is arranged inside the outer frame 12 for walking and wall surface adsorption legs 13 are fixed to this inner frame 14 for walking. A moving mechanism section 18 that is moved following the spherical guide 12a is provided at the central part of the inner frame 14 for walking. This moving mechanism section 18 is connected to a movable T-shaped member 19 that can be moved by a power transmission mechanism 16 through an elastic body 20. The inner and outer frames 14 and 12 can be moved following the curved surface of the wall surface 10. Besides, when the legs 11 and 13 run on protrusions unbalance moment is absorbed, by the elastic body 20.
Patent JP-H06246026-A (JP)
Title: Device for training golf or the like
Inventor: MIZUNO HIDEAKI
IPC: A63B69/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a device for training golf or the like by which a trainee can efficiently effectively train himself while observing satisfactorily the movement of his own body. CONSTITUTION:This training device is provided with a video camera 9 for photo-graphing a trainee and a head attachment type indicator 1 attached to the head of the trainee. The indicator 1 is provided with a indicating device inputting a picture image signal sent from the video camera 9 to display the photographed picture image, while a half mirror for receiving displayed light from the indicating device is installed to be located in front of the eyes of the trainee so that the picture image of the indicating device is incident on the eyes of the trainee through the half mirror.
Patent JP-H04348995-A (JP)
Title: Paper stitching device
Inventor: SAWANO TAKASHI
IPC: G03G15/00
Filed: 1991-02-12
Abstract: PURPOSE:To release locking by reversely rotating a motor which actuates a driving part in locking a stapler and display a locked state of the stapler. CONSTITUTION:A stapler controller 30 which judges an operation state of a stapler by using an output signal of a home sensor and a timer and outputs a motor reverse rotation command in a locked state, and a motor drive circuit 31 reversely drives the motor based on a motor reverse rotation command, are provided. When drive operation of a staple pin is started, a timer is started. Where a home position is not detected after a specific time has elaspsed, the stapler is judged to be in a locked state (abnormality), and the motor is reversely rotated. Where the home position is detected within a specific time when the motor is reversely rotated, the staple pin is judged not to be correctly driven (generation of jam) and where the home position can not be detected when a specific time has elapsed, a breakdown state of the stapler is judged. When the stapler is abnormal, the motor is stopped or electrification to the motor is cut, and its contents (jam, trouble) are displayed.