baber/WOPTO huggingface dataset:
Patent JP-H08181814-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/21
Filed: 1994-12-22
Abstract: PURPOSE: To avoid confusion in a dial-in function change so as to make a facsimile equipment easy to use for a user by setting an incoming mode in the present facsimile equipment to be mostly in a manual operation and giving another telephone line to the telephone number. CONSTITUTION: A control circuit 30 turns off CML and displays present data and time on a display circuit 28. The circuit 30 sets a display circuit 38 to be automatic incoming display, and it does not call an operator from an operator circuit. Information on signal lines 26a and 42a are inputted, and whether the setting of dial service is selected or not is judged. When it is selected, an incoming operation is executed in accordance with the display circuit 38. When it is not selected, a number A is manually received at the time of using the telephone number A until now, and the effect that a new telephone number B is to be automatically received is displayed on the circuit 28. When information on the signal line 42a is inputted and it matches the incoming call of the numbers A and B, it is registered on a circuit 34.  The effect that the incoming call to the number A is manually received and the incoming call to the number B is automatically received is displayed on a display circuit 44.
Patent JP-H05239285-A (JP)
Title: Hot-melt composition that has good open time and forms creep-resistant bond when applied in thin layer
Inventor: DENISU DONARUDO HANSEN
IPC: C08L23/08
Filed: 1992-12-16
Abstract: PURPOSE: To provide a hot-melt composition which has a limited open time of at least 5 sec and creep resistance when deposited on an unheated a substrate in a thin film.  
     CONSTITUTION: A hot-melt composition consists essentially of an ethylene/vinyl acetate, an ethylene/n-butyl acrylate copolymer, and a tackifying resin which has a limited open time of at least 5 sec when applied on an unheated substrate in a thin layer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09114120-A (JP)
Title: Electrophotographic photoreceptor
Inventor: AGATA TAKESHI
IPC: G03G5/07
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve an electrostatic charge characteristic, photosensitiveness, repeating stability, and the like by using an under coating layer containing a specific high polymer compound. SOLUTION: An under coating layer, in which at least one kind of high polymer compound prepared by using at least one kind of monomer represented by a formula I, and a photoconductive layer are arranged on a conductive base material. In the formula I, R' represent hydrogen or a methyl group, A represents groups shown by the formula II and the like. In the formula II, X represents an oxygen atom, C(CN)2 , C(CN)COOR<2> , or C(COOR<2> ) (COOR<3> ), Y represents an oxygen atom, COO(CH2 )n O-, R2 , R3 represent an alkyl group or an alkyl group respectively, R4 , R5 represent an alkyl group, an aryl group, a halogen atom, a nitro group, an acyl group, or a cyano group, (m) and (l) represent integer numbers 0-2.
Patent JP-2001152978-A (JP)
Title: Evaporated fuel disposal device
Inventor: ITAKURA YUJI
IPC: B60K15/035
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel disposal device surely suppressing fuel components from dispersed to the atmosphere. SOLUTION: A canister 2 and a control valve 20 are arranged in a fuel tank to complete the connecting path between the canister 2 and the control valve 20 in the fuel tank 1 inside so that the fuel component is prevented from transmitting from a hose, a joint part, etc., connecting the canister 2 to the control valve 20 and, if it is transmitted from a case body 20A of the control valve 20, the fuel component is suppressed from dispersed to the atmosphere.
Patent JP-H06156241-A (JP)
Title: Brake fluid pressure controller for vehicle
Inventor: ITO KENJI
IPC: B60T8/48
Filed: 1992-11-24
Abstract: PURPOSE:To provide a brake fluid pressure controller which can carry out vacuumizing promptly from the master cylinder of a hydraulic brake device. CONSTITUTION:The first check valve 36 is mounted between a master cylinder 10 and the first solenoid valve 30 mounted at a main fluid passage 26 which connects a master cylinder 10 with a brake cylinder 22. An orifice 38 is mounted between the first solenoid valve 30 and the brake cylinder 22, and a by-path passage 64 which bypasses the first solenoid valve 30, the first check valve 36, and the orifice 38 and is provided with the second check vale 66 is mounted. Vacuumizing which evacuates air from the brake cylinder 22 side to the master cylinder 10 side through the by-path passage 64 is performed with brake fluid charged between the first check valve 36 and the orifice 38 and thereafter brake fluid is charged. It is thus possible to perform vacuumizing more promptly than conventional.
Patent JP-S63179983-A (JP)
Inventor: RICHIYAADO FURANSHISU KARABIN
IPC: C09D5/44
Filed: 1987-12-29
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-H0412685-A (JP)
Title: Motor control device
Inventor: JIYON SHII MERISON
IPC: H02P3/18
Filed: 1990-11-30
Abstract: PURPOSE: To attenuate the speed of a three-phase motor electrically by applying a current repeatedly and periodically to the motor such that a torque for interrupting the motion of a rotor is generated in response to a counter electromotive force voltage induced through gradually attenuating magnetization of the rotor. CONSTITUTION: A counter electromotive force voltage Vc induced across a third stator coil 13 is detected by a voltage comparator 22. Polarity of an AC supply voltage Vab between phase lines A and B is detected by a second voltage comparator 55. If the voltages have opposite polarities and a motor is running at a relatively high speed, a pair of SCRs 16, 17 are triggered by a short pulse being applied to the gate electrodes thereof with a predetermined time lag behind occurrence of a zero-cross. When the motor speed reaches about 50% of a rated value, a microcomputer 21 switches a pair of second and third SCRs 17, 18 to feed the stator windings 12, 13 with a power for decelerating the motor.
Patent JP-H10174681-A (JP)
Title: Magnetic circuit of permanent magnet
Inventor: OHASHI TAKESHI
IPC: G01R33/383
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To improve such magnetic characteristics as uniformity of high magnetic field, low eddy current and low residual magnetization by making a magnetic adjusting plate arranged on the surface on the gap side of a pair of permanent magnets facing each other through a gap into a laminated structure of a plurality of magnetic materials being at least three and changing successively their values of electric resistance. SOLUTION: In a magnetic circuit of a magnet facing-type permanent magnet being suitable for generating bias magnetic field of a permanent magnet-type MRI apparatus, a magnetic adjusting plate arranged on the surface on the gap side of a pair of permanent magnets facing through a gap 4 is prepd. into a laminated structure with at least three layers wherein the material is changed gradually from a material with relatively low satd. magnetization and high elecric resistance to a material with high satd. magnetization and low electric resistance. E.g. it is formed into a hybrid structure with a laminated structure consisting of a soft magnetic ferrite 1, a soft magnetic thin sheet 2 and an iron sheet 3.  As the soft magnetic ferrite has high electric resistance and soft magnetism, when a pulse inclined magnetic field is applied, it is suppressed that eddy electric current is passed through the magnetic adjusting plate.
Patent JP-H08176384-A (JP)
Title: Polyvinyl chloride sheet and decorative sheet
Inventor: ANDOU RIKA
IPC: C08L27/06
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a polyvinyl chloride sheet useful as a decorative sheet, having electron ray resistance free from a difficulty such as change in color and brittleness caused by irradiation with electron rays during processing by blending a polyvinyl chloride with specific amounts of mercaptotin and an epoxy compound. CONSTITUTION: A polyvinyl chloride in an amount of 100 pts.wt. of is blended with 1-20 pts.wt. of mercaptotin, 0.1-1.0 pts.wt. of an epoxy compound (e.g. epoxidized polybutadiene), a plasticizer (e.g. dioctyl phthalate), a lubricant (e.g. polyethylene oxide wax), a colorant and other additives to give a compound, which is made into a sheet by an extrusion method, a calendering method or an extending method to give the objective polyvinyl chloride sheet. A grain pattern is formed on the sheet by gravure printing and the sheet is coated with an ionizing radiation curing type resin composition composed of urethane acrylate and diethylene glycol acrylate to give the objective decorative sheet.
Patent JP-H06183326-A (JP)
Title: Hydraulic pressure control device
Inventor: HORIUCHI MAKOTO
IPC: B60T13/10
Filed: 1992-12-17
Abstract: PURPOSE:To reduce the consumption of hydraulic pressure from a hydraulic pressure supply source in the pilot chamber of a stroke accumulator by connecting the hydraulic pressure supply source to the input port of a hydraulic pressure control valve through a passage passing through the pilot chamber. CONSTITUTION:A hydraulic pressure supply source 3 is connected to the input port 80 of a hydraulic pressure control valve through a passage 112, a pilot chamber 117 and a passage 83. An operating fluid in the pilot chamber 117 flows according to the operation of the hydraulic pressure control valve, so that air is not accumulated in the pilot chamber 117. This results in preventing the wasteful consumption of hydraulic pressure supplied from the hydraulic pressure supply source 3 in order to compress air every time air is accumulated. The consumption of hydraulic pressure in the pilot chamber 117 can be thereby reduced.
Patent JP-H06157616-A (JP)
Title: Production of fluoropolymer
Inventor: FUNAKI ATSUSHI
IPC: C08F14/18
Filed: 1992-11-25
Abstract: PURPOSE:To produce a fluoropolymer excellent in resistances to heat, solvents, and chemicals while using a polymn. medium hardly polluting the environment. CONSTITUTION:A (perhaloalkyl)difluoromethane, e.g. (perfluoropentyl) difluoromethane, is used as the polymn. medium in the process for producing a fluoropolymer having fluoroolefin units as the main structural units.
Patent JP-H07201861-A (JP)
Title: Bump formation device and method for forming very small bump
Inventor: KANAYAMA YOSHINOBU
IPC: H05K3/34
Filed: 1993-12-28
Abstract: PURPOSE:To provide a bump formation device in which a solder can be surely pressed into contact with a substrate with a uniform amount of a solder. CONSTITUTION:This is a bump formation device in which a solder sheet 4 is punched by a very small punch 1 and a die 9 in a substrate, characterized by having a mechanism for heating the punch 1 and controlling its temperature. It has a taper-shaped holder 5 for guiding a solder piece 8 until the solder piece 8 punched by the vary small punch reaches a substrate. The very small bump formation method applies an adhesive material to the substrate in the bump formation method using the bump formation device.
Patent JP-H11266477-A (JP)
Title: Method for assigning transmission channel to mobile station in packet exchange mode
Inventor: DUPUY PIERRE
IPC: H04W72/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently assigning a transmission channel to a mobile station in a mobile radio communication network. SOLUTION: A channel assigned for data transmission in an up-link direction is indicated in a transmission permission received in a down-link direction. The transmission permission includes a main information field denoting a reserved channel for control data transmission from a mobile station without denoting transmission permission for any mobile station in the case of control data transmission, and an additional information field used in the case of transmission of useful data. The additional information field is used to denote which mobile station is permitted for control data transmission in the case of control data transmission and to denote from which channel among channels reserved for control data transmission the mobile station is permitted to send the control data.
Patent JP-2001151331-A (JP)
Title: Printed board inspection device
Inventor: SUZUKI TAKASHI
IPC: B65G43/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed board inspection device capable of giving a proper tension to a belt to transport a printed circuit board, allowing easy belt replacement, and sensible for a belt severance. SOLUTION: A rotary arm 37 rotates round a shaft 37a, and a coil spring 38 gives a tension to a belt 24 through a tension roller 36a in the condition displaced to one side from the shaft 37a as reference. When the belt 24 severs, the arm 37 touches an actuating piece 39a of a sensor 39 with the energizing force of the coil spring 38, and belt severance is sensed. When the arm 37 is displaced to the other side, the coil spring 38 makes energization in the direction the arm 37 relieves the tension of the belt 24. This allows easy setting and removal of the belt 24.
Patent JP-H04201502-A (JP)
Title: Building board and its manufacture
Inventor: KAWABATA SHIGETO
IPC: B32B21/02
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a building board with little expansion and shrinkage by sticking a woody veneer on the faces of an assembled material formed by mixing a bonding agent with sawdust of specified value of grain diameter at the specified ratio. CONSTITUTION:A woody veneer 2 is stuck on the surface of an assembled material 1 formed by mixing 10 to 50 pts. of a bonding agent with 100 pts. of sawdust of 800mum grain diameter or less. A filler material composed of corn grains or wood grains and, for example, a bonding agent of urea family are mixed together and agitated, and then the mixture is injected into a mold 6 and hot press molded to manufacture a flat assembled material 1. A woody veneer 2 manufactured by slicing a log such as a lauan, a pole or the like by the thickness of approximately 0.8mm to 1.5mm is stuck on both faces of the assembled material 1. As the assembled material is formed by mixing the bonding agent with the sawdust, expansion and shrinkage are extremely small and the generation of warp, tortion or the like is little, and clearances, projections or the like are scarcely generated even when a plurality of building boards are butted together, and disposed in array.
Patent JP-H0516093-A (JP)
Title: Robot
Inventor: NISHIHAMA YUKIO
IPC: B25J19/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain robot, which can endure for large reaction and dynamic load and which has a high accuracy of positioning and in which the tip of a main arm can be moved in a wide range. CONSTITUTION:A sub arm 25, of which one end is fitted to the tip or a part near the tip of a main arm 3 and of which the other end is fitted to reference parts 51, 57 and which allows the movement of the tip of the main arm 3, shares reaction and dynamic load. Positioning accuracy of the tip of the main arm 3 is improved by the sub arm 25 from the reference parts 51, 57. Since one end of the sub arm 25 is fitted to the reference parts freely to move, movement range of the other end of the sub arm 25 fitted to the tip of the main frame 3, namely, the tip of the main arm 3 is enlarged.
Patent JP-H04203691-A (JP)
Title: Branch pipe joint
Inventor: YAMADA YONEKAZU
IPC: F16L41/02
Filed: 1990-11-30
Abstract: PURPOSE:To improve in workability, water-stoppability and strength as well as to keep off any possible separation of a socket short pipe with certainty by regulating an engaging position with a jog engaging part through the rotational operation of an operating ring, and constituting a rubber ring so as to make it attable to a compressive deformation mounting port bore part under pressure. CONSTITUTION:A rubber ring 14 installed on an outer circumferential part of a socket short pipe 12 is compressed and deformed by the rotational operation of an operating ring 15, and it is a double-seal structure to be attached, under pressure, to a space part (S) being formed with an outer surface of a bore part and a peripheral part of a mounting port 11A of a raw pipe 11 and a ring recess groove 13B formed in the wall of a saddle bulged part 13A. Accordingly, it is a dry mounting system dispensing with any bonding agent, so that it is excellent in workability, and besides, water-stoppability and strength are improved. Since an engaged part 21 to be installed in a tip of the socket short pipe 12 is engaged with an inner surface of the peripheral part of the mounting port 11A, there is no fear of separation of this pipe 12, excellent in earthquake- proof properties in addition.
Patent JP-H06283914-A (JP)
Title: Micro wave frequency device
Inventor: GAMAND PATRICE
IPC: H01P5/107
Filed: 1993-12-28
Abstract: PURPOSE: To provide the device that is provided between a waveguide and a transmission line, contains and protects an integrated circuit, has performance required as a housing, is proper to connect the transmission line and a microwave frequency stub contained in the housing simply manufacture with reliability and is able to enclose the line and the integrated circuit. CONSTITUTION: At least one transition part is provided between a transmission line 24 that is integrated on a board 23 made of a hard material and placed in a 1st microwave frequency cavity 31 and a waveguide 100 made of 2nd microwave frequency cavities 102a, 102b, and open ends 25a, 25b of the transmission line are placed to the transition part, a probe with a length inserted in the waveguide cavities at a point apart from a short-circuit closing a waveguide open end by a distance D is formed by the open ends, the transition part is provided with an impedance matching system and the board 23 is made of a material with a high dielectric constant.
Patent JP-H10160482-A (JP)
Title: Manufacture of external force detector
Inventor: TAMURA MASAYA
IPC: G01C19/5755
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To house the detecting section of an external force detector in a reduce-pressure atmosphere by reducing the amount of oxygen gas generating from a glass substrate during the course of anodic bonding. SOLUTION: Before a glass substrate 10 is stuck to a silicon substrate on which a detecting section is formed by anodic boding in a reduced-pressure atmosphere, the glass substrate 10 is degassed by discharging oxygen gas form the substrate 10 by applying a high voltage across a voltage impressing plate 21 and the substrate 10 under a heating condition while the plate 21 and substrate 10 are press-contacted with each other. Therefore, the amount of the oxygen gas which is produced from the substrate 10 during the course of anodic bonding can be reduced. The voltage impressing plate 21 is composed of a platy body 22 made of a conductive material and a thin film 23 made of a hard-to-oxidize material.
Patent JP-H09178963-A (JP)
Title: Light wavelength discrimination circuit and manufacture therefor
Inventor: KOMATSU YOSHIRO
IPC: H04J14/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a light wavelength discrimination circuit in which waveguide propagation loss after wavelength discrimination is small regardless of a propagation light wavelength in a wavelength multiplexed optical communication system. SOLUTION: The output waveguide 160 of a straight line shape is added to the rear stage of a light wavelength discrimination element, especially to the rear stage of an output terminal on a side where signals on a long wavelength side are outputted, and the output waveguide 120 of a curved line shape is added to the rear stage of the output terminal on the side where the signals on a short wavelength side are outputted. Thus, while widening the interval of output light waveguides, radiation loss in the output light waveguide 160 on the side where the signals on the long wavelength side are outputted is prevented. Further, the core layer band gap wavelength of the output waveguide 160 on a long wavelength signal side is made longer than the core layer band gap wavelength of other areas.  Thus, light confinement in a horizontal direction is enlarged even in the output waveguide on the long wavelength signal side and the radiation loss is reduced even when the output waveguide on the long wavelength signal side is turned to a curved waveguide shape.
Patent JP-H07162630-A (JP)
Title: Facsimile equipment
Inventor: TACHIBANA SHUNICHI
IPC: H04N1/32
Filed: 1993-12-03
Abstract: PURPOSE:To continue the communication of a facsimile equipment even when the remaining memory capacity is less than a prescribed level by erasing data according to the remaining capacity of a receiving memory and then requesting the retransmission of data when the date are received in an error correction mode. CONSTITUTION:The coded image data are transferred to a frame buffer of a RAM 3 from a MODEM 4a of a communication part 4, and the image date equivalent to 8 single frame are stored in the frame buffer. Then the image data are transferred to an ECM buffer. These image date are also decoded into the image signals by a decoder 8 and then coded again into the MMR by an encoder 7. The coded signals are stored in an image memory of the RAM 3. Then the image data are decoded and recorded at a recording part 6. When the remaining capacity of the image memory is less than a prescribed level, the data are not transferred to the image memory and a command is sent to a receiver station for retransmission of the data on the corresponding page.
Patent JP-H04206092-A (JP)
Title: Serial access memory
Inventor: ISOI NORITSUGU
IPC: G11C8/04
Filed: 1990-11-30
Abstract: PURPOSE:To achieve the high speed of access time by arranging a plurality of registers so that the arranging interval between each register and the register at the next stage including the arranging interval between the register at the final stage and the register at the initial stage becomes constant. CONSTITUTION:Shift registers 4 constitute a reading-row selecting circuit 9 and a reading-column selecting circuit 10. The shift registers 4 are arranged and connected in a ring pattern. The output of each register is connected to the gate electrode of a transistor which controls the data output of the shift register in the every other next stage. Therefore, the wiring distance for connecting each register 4 becomes uniform. Even when the memory in the initial stage is selected in the memory selecting state at the final stage, large delay does not occur. Therefore, a part wherein the transmission delay time in the wiring between the registers becomes long is not formed, and the high speed of the access time can be achieved.
Patent JP-H03197788-A (JP)
Title: Panel shutter for building
Inventor: AOYAMA MIKIO
IPC: E06B9/06
Filed: 1989-12-26
Abstract: PURPOSE:To obviate the wiring of lead wires among panels by arranging a pair of iron cores opposed to each other to the ends of each of adjacent panels, providing primary coils to one of the iron cores, and providing secondary coils to the other. CONSTITUTION:Panels 2a, 2b, 2c, 2d, 2e and 2f of a panel shutter 1 are lowered along a guide rail. After that, a pair of iron cores 6a.6b, 6c.6d and 6e.6f arranged to the ends of the vertical direction of panels 2a, 2b, 2c and 2d are opposed to each other. Then, a voltage is applied to primary coils 7a, 7c, 7e and secondary coils 7b, 7d, 7f mounted to the iron cores 6a-6d. In addition, the magnetic field is generated in a pair of opposed iron cores 6a.6b, 6c.6d, and 6e.6f, the induced electromotive force occurs in the secondary coils 7b, 7d and 7f, and lighting fixtures 4b, 4c and 4d are emitted through lead wires 8b, 8c and 8d.