baber/WOPTO huggingface dataset:
Patent JP-2000333760-A (JP)
Title: Chair rocking structure
Inventor: KAN TOMOJI
IPC: A47C3/026
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To slowly tilt a back rest backward, and improve the amenity at the time of a rocking by adding a backward tilt retarding means which imparts a forcible frictional resistance to the movement of a movable member to tilt the back rest backward, on a chair wherein the back rest tilts backward by resisting a spring means. SOLUTION: When a seated person leans to a back rest 5, the back rest 5 tilts backward by resisting a coil spring 16. At the same time, a seat body 3 tilts backward as well by resisting the coil spring 16 while retreating. In this case, a large frictional resistance is generated between a frictional protuberance 10 and a flange 2a in a block 7 and also between a slot 10 of the block 7 and a first shaft 8, and the back rest 5 slowly tilts backward compared with a case where the frictional protuberance 10 does not exist. That is, a hysteresis loss effect or a damper effect can be imparted to the backward tilt of the back rest 5, and a comfortable backward tilting feeling can be obtained. Also, in this embodiment, a pair of right and left blocks 7 can be simply provided to obtain the above effect.
Patent JP-2000335374-A (JP)
Title: Wiper control device
Inventor: YABE HIROO
IPC: B60S1/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiper control device using a semi-conductor switch element and a digitally-controlled controller which is compact, high in reliability and sure in operation. SOLUTION: A wiper control device comprises a combination switch 2, a wiper motor 7, an automatic-stop(AS) switch 8, a first semi-conductor switch element 4 to turn on/turn off the power supply to the wiper motor 7, and a controller 3 to supply the control signal to control the turning-on/turning-off of the first semi-conductor switch element 4, and the controller 3 forcibly turns off the first semi-conductor element 4 if the signal level of the AS switch 8 is not changed for a time longer than a preset abnormality detection time due to generation of an abnormal condition of the wiper motor 7 during the operation in an operational mode set by the combination switch 2.
Patent JP-H10337928-A (JP)
Title: Printer
Inventor: HIRABAYASHI KENICHI
IPC: B41J29/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which an FPC can be secured smoothly, length and stabilized fixing state can be ensured and the reliability can be enhanced by preventing fatigue breakage of the FPC. SOLUTION: An FPC 11 is slid from the front side of the arm part 16 at a fixed part and the end of the FPC 11 is passed through a through hole 17 thus fixing the FPC 11 smoothly. Since the through hole 17 regulates the FPC 11 in the breadthwise direction, the fixing state is prevented from fluctuating. Furthermore, the FPC is stretched downward from above the through hole 17 in order to eliminate slack of the FPC 11 in the vicinity of the upper part of a nib 18. Since the nib 18 is set in the hole of the FPC 11 and positioned in place, the length of the FPC 11 can be ensured and the FPC 11 is prevented from being shifted.
Patent JP-S5578726-A (JP)
Title: Laying method for flat-down bend part for buried pipe
Inventor: TAKEUCHI TATSUAKI
IPC: E21D9/00
Filed: 1978-12-11
Abstract: PURPOSE: To protect buried pipes from the stress due to ground sinking to prevent their damage by forming flat-down bend of buried pipes with specified displacement quantity at the place where such pipes run over other fixed construction in the ground.  
     CONSTITUTION: On being laid along bridge 11, pipe 1 buried in the ground such as coal gas supplying pipeline runs over fixed construction 12 such as abutments to be buried in earth layer 13. And on coming across fixed construction 15 such as underdrain, buried pipe 1 is laid through above the construction, i.e. through the position near to ground surface 14. So as for the pipe to be returned to the set depth from ground surface 14 after passing over fixed constructions 12, 15, bend part 2 called flat-down bend part is formed. This prevents buried pipe 1 from being damaged by heavy pressure given by heavy-weight vehicles etc. passing ground surface 14. Accordingly, flat-down bend part 2 is set within the range 3π/4βW2π/β from fixed constructions 12, 15. [β is the value expressed by formula (1).] 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H024055-A (JP)
Title: Private line exchange connection system
Inventor: KAMISAKA CHIAKI
IPC: H04L12/50
Filed: 1988-06-20
Abstract: PURPOSE:To dispense with a dialing by outputting call information from a network control unit device and inputting it to a digital exchange in response to a trigger signal detected from a signal received from data terminal equipment through a private line. CONSTITUTION:When a call is generated to a caller side data terminal 2, a transmission request RS signal is sent to a subscriber side modem 5, and a carrier CD signal is sent through a private line 4 to an exchange side modem 5'. When the CD signal is detected, the modem 5' sends the CD signal to a network control unit NCU 6. The NCU 6 executes the call to a PBX 8A, reads an incoming destination dial number from a built-in dial memory, and sends it to the PBX 8A. Next, it is connected through PBXs 8A and 8B and a public switching network 13 to a terminal 2' to be called. When the terminal 2' responds, the response is executed to the NCU 6 in a reverse sequence, and a call is started between a DET 2 and the 2'. Thus, the dialing is made unnecessary, a connection is executed in a short time, and a call efficiency is improved.
Patent JP-S5577901-A (JP)
Title: Preventing method for surface cracking of billet in hot rolling pass
Inventor: SUZUKI HIROO
IPC: C21D8/02
Filed: 1978-12-11
Abstract: PURPOSE:To prevent the surface cracking of billet in the hot rolling pass, by executing the secondary rolling pass after the primary rolling pass consisting of two or more rolling passes under a specified draft percentage, in the direct charge or hot charge rolling work. CONSTITUTION:In the rolling work according to the direct charge or hot charge method, the primary rolling pass is constituted of two or more passes at 1300- 1150 deg.C under the draft percentage above 15% for every pass. Next, the secondary rolling pass is executed at temperatures lower than 1150 deg.C. Above stated direct charge rolling work means that the ingot or continuously cast billet is directly hot rolled. The hot charge rolling work means the method in which the ingot or continuously cast billet is directly charged into the soaking pit and then is hot rolled. If above stated draft percentage per one pass is 15% or less, the recrystallization is insufficient, so that the sensitivity to cracking of the billet can not be dulled. Moreover, if the number of pass of the primary rolling work is single, the deformation of the rolled material becomes irregular, so that the expected effect can not be obtained.
Patent JP-H092021-A (JP)
Title: High maneuverability pneumatic tire having directional slant block
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1995-06-19
Abstract: PURPOSE: To improve stability of operation on a wet road surface by arranging a part of a directional slant block so as to bite into a rib in the circumferential direction, forming the extreme end corner part bitten therein into a tapering acute angle shape, and gradually lowering the block height of the extreme end corner part following to biting-in so as to end at specific height. CONSTITUTION: The block center lines of directional slant blocks 2, 3 are extended so as to slant at a low angle θ1 (for example 25 degrees) against the circumferential direction in a tread inside territory, and the block center lines are extended at a high angle θ2 (for example 60 degrees) against the circumferential direction in a tread outside territory. One part of the directional slant block 3 is arranged so as to bite in a rib 1 in the circumferential direction without spoiling continuity in the circumferential direction of the rib 1, and the extreme end corner part bitten therein is formed into a tapering acute angle shape and the angle θ3 is 35 degrees for example. The block height of the extreme end corner part is gradually lowered following to biting-in, and ended at 0-20% height of the rib 1.
Patent JP-H11329471-A (JP)
Title: Fuel cell system, electric vehicle loaded with it and start-up controlling method of fuel cell system
Inventor: ISHIKAWA SEIJI
IPC: B60L11/18
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To raise the internal temperature of a fuel cell to a steady temperature in as short a time as possible when the fuel cell is started. SOLUTION: When the internal temperature of a fuel cell has not reached a steady temperature (step S26), a control system cuts off a secondary battery from an inverter (step S28), and controls the driving of a motor (step S30) so as to cause the motor to consume power supplied from the fuel cell while preventing the inverter from generating torque on a driving shaft of the motor.
Patent JP-S6043125-A (JP)
Title: Control apparatus for supercharger
Inventor: SAGAWA RIYUUICHI
IPC: F01D15/08
Filed: 1983-08-19
Abstract: PURPOSE:To lower the specific fuel consumption of an internal combustion engine over a wide range of engine operation, by executing fine control corresponding to the engine load by controlling the turbine pitch according to the conditions of engine operation. CONSTITUTION:A pressure signal produced by a means 14 for detecting the pressure of intake air is applied to a divider 13 via a line 15, and a load signal produced by an indicator 16 and a piston speed meter 17 is also applied to the divider 13. In a subtracter 22, an aimed value produced by a constant setter 21 is subtracted from the output signal of the divider 13, and the output signal of the subtracter 22 is amplified by an amplifier. In a limiter 11, the upper and lower limits are imposed to the variable range of the nozzle pitch. Further, a control signal produced by a control circuit 10 is applied to a driving section 9 via a line 20 for driving variable-pitch nozzles 7 by a link 8.
Patent JP-S63314710-A (JP)
Title: Signal transmission cable
Inventor: YAMAZAKI AKIRA
IPC: H01B1/02
Filed: 1987-06-18
Abstract: PURPOSE:To improve signal transmission characteristic by supplying molten metal of a conducting material from one side into a mold and annealing an ingot manufactured by direct rapid cooling of the ingot drawn out of the other side thereby preventing fault from occurring and eliminating grain boundary. CONSTITUTION:Placing a heated mold type continuous casting device 1 and a continuous annealing furnace 2 in series, pouring molten copper controlled to contain less than 3ppm of oxygen and less than 0.25ppm of hydrogen into a casting furnace 3, installing a graphite-made cylindrical heating mold 5 across through the casting furnace 3, and keeping the internal surface of the mold at 1090 deg.C or more by a heating device 6 around the mold, oxygen-free copper wire of a diameter of 1mm or less is continuously cast. At this time, the molten metal 4 is drawn by a pinch roll 7 without producing solidifying nuclei and is immediately water cooled with a water cooling device 8 so that an ingot 9 of unidirectional texture is obtained. The ingot 9 is further sent into an annealing furnace 2 to be annealed at 700 deg.C or higher. In this way it is possible to improve signal transmission characteristic without having superficial or internal fault or grain boundary.
Patent JP-H102432-A (JP)
Title: Manifold
Inventor: KANEKO YOSHIHIDE
IPC: F16K11/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a manifold mounted mixedly with three-port valves and a four-port valve, that can attain downsizing, reduce piping, facilitate maintenance control and moreover improve responsiveness. SOLUTION: In a manifold, three-port solenoid valves 4, 5 and a four-port solenoid valve 3 are fitted to a manifold base 2 from the same direction. The four-port solenoid valve 3 is formed by the combination of the three-port solenoid valve 4 or 5, and the distance from the manifold base 2 to the outside of the three-port solenoid valves 4, 5 and four-port solenoid valve 3 at the time of fitting the three-port solenoid valves 4, 5 and four-port solenoid valve 3 to the manifold base 2 is constant.
Patent JP-S6314035-A (JP)
Title: Freezing prevention device
Inventor: YOSHIDA TSUNEHIRO
IPC: F24H1/00
Filed: 1986-06-27
Abstract: PURPOSE:To perform freezing-prevention action only in a time of minimum requirement by sensing with a thermistor which is provided with a temperature correction variable resistance that the temperature in the section of a machine where water passes is under the condition of freezing and then operating a freezing prevention function. CONSTITUTION:A thermistor 5 acting as a temperature sensing part operates a freezing prevention section 13 of a heater, etc. for prevention of freezing when the temperature of the section in a machine where water flows becomes the state of freezing. A vari able resistor 4 corrects a scattering in operation temperatures of parts which include the thermistor and equipment. Furthermore, a comparator 8 compares the voltage of the thermistor 5 with a reference voltage to control the freezing prevention section 13. That is, the variable resistance value in the temperature correction is changed to set near 0 deg.C the scattering operation temperatures of respective machines and it becomes possible to prevent freezing with a minimum length of operation time. With this constitution energy saving such as electricity, gas, etc. can be achieved and a longer life of the freezing prevention section can be secured and at the same time it is also possible to suppress the noises of running a circulation pump for the purpose of preventing freezing to a short time length.
Patent JP-S5376797-A (JP)
Title: Receiver of fire alarm system
Inventor: NAKANO TAKESHI
IPC: G08B17/00
Filed: 1976-12-19
Abstract: PURPOSE: To perform fire announcement in preference to testing when the signal of fire outbreak is received during testing of fire display operations by the boring signal from a receiver or during continuity testing of sensing lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04350213-A (JP)
Title: Elevating equipment for parking boat
Inventor: ASADA HIDEYUKI
IPC: E02C5/02
Filed: 1991-05-28
Abstract: PURPOSE:To house a boat in a shed safely and compactly. CONSTITUTION:A pit 26 for moving up and down a floating boat 22 consisting of a water seal plate 27 which can partition the space between the sea or river and the pit 26 and a water level adjust means 25a which forms the waterway for moving the boat 22 between the pit 26 and a shed 23 by moving up the water level in the pit 26, is installed between the water zone 24 in which the boat 22 can take a floating status and the housing warehouse 23. The shed 23 for housing the boat 22 consisting of a support stand 29 for placing the boat 22 and a cover part 30 which can be opened and closed freely and partition the space between the shed 23 and the pit 26, can be communicated with the adjacent pit 26 and is installed at the position upper than that of the pin 26. Accordingly, since the boat is housed into the shed by moving up and down the water level in the pit, a boat parking place can be made compactly and the floating boat can be moved so that its safety can be improved by the waterway for moving between the pit and the shed.
Patent JP-S6131196-A (JP)
Inventor: YOSHIDA KAORU
IPC: D05B59/02
Filed: 1984-07-23
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-S5943507-A (JP)
Title: Resin mold coil
Inventor: KUBO HIROBUMI
IPC: H01F27/32
Filed: 1982-09-03
Abstract: PURPOSE:To make the manufacture of a resin mold coil easier by such an arrangement wherein tapelike prepreg are inserted between layers of a coil at more than 2 places around its overall circumference, and electric wires are fixed by adhering those tapes to the wire of each layer and short-circuit mechanical strength of each wire is made larger. CONSTITUTION:Tapelike prepregs 9 are inserted between layers at more than 2 places around the circumference, being adhered to the upper side of an electric wire 4 of each layer except the last layer. To improve its effect further, similar prepreg 9' may be inserted under an electric wire 4 of each layer. In the case of a non-circular coil such as an oval coil, etc., prepregs 9 are inserted between layers at the straight part of each side of a coil. In any case, the positions of prepregs 9, 9' to be inserted between coil layers are slightly deviated in sequence in the circumferential direction of the coil so that they are brought to contact with electric wires 4 throughout the overall length of the coil in its axial direction. Since prepregs 9, 9' thus inserted between coil layers adhere to electric wires 4 and fix them securely, electric wires 4 are not caused to move in their axial direction, even if a large electromagnetic force due to a short-circuit current acts on them.
Patent JP-H052683-A (JP)
Title: System for automatic vending machine
Inventor: MORIMOTO TATSUO
IPC: G07F9/02
Filed: 1991-06-25
Abstract: PURPOSE:To permit a clerk to know remaining goods quantity in a automatic vending machine at real time and to keep the goods from being sold-out. CONSTITUTION:Sensor interface parts 201-203 on a control part 2 are for sending information when goods 501-503 pass sensors 401-403 to a one-chip microcomputer 204. Information sent to the one-chip microcomputer 204 is sent to a POS terminal 3 through an interface part 205. The POS terminal 3 manages the quantity of the remaining goods 501-503 and displays the name of goods of which number becomes smaller so as to notice it to the operator.
Patent JP-S5278591-A (JP)
Title: Bag,s opening-folding device
Inventor: KURITA YOSHINOSUKE
IPC: B65B7/02
Filed: 1975-12-23
Abstract: PURPOSE: To automatically fold opening of a bag designed principally for containing heavy powdery materials such as flour and salt, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08323822-A (JP)
Title: Unloading method for primary molding and moving mold for molding the primary molding
Inventor: NISHIDA SHOZO
IPC: B29C45/10
Filed: 1995-05-29
Abstract: PURPOSE: To provide the unloading method for a primary molding, with which the primary molding molded with a moving mold can easily be unloaded without damaging the appearance of the molding and the moving mold. CONSTITUTION: In a method, in which a pair of primary molding are molded with a slide mold 10 and a movable mold 31 and then abutted against each other by moving slide mold 10 relative to the movable mold 31 in order to make a pair of the molding into an integral body by injecting molten resin the abutted parts of the moldings for obtaining a molding, inserting pieces 20 and 20 are imbedded in the slide mold 10. In the primary molding, a flange is molded by means of the engaging parts 24 of the inserting pieces 20 and 20. When necessary, by drawing out the inserting pieces 20 and 20, the primarily molding is unloaded by means of the flange.
Patent JP-S5276915-A (JP)
Title: Diaphragm material for speakers
Inventor: INOUE HIDEAKI
IPC: C01B35/02
Filed: 1975-12-23
Abstract: PURPOSE:A high performance diaphragm material combining the high specific elastic modulus of boron with the mechanical strength of nickel by forming a boron layer on the surface of a nickel foil and subjecting said nickel foil to heat treatment to a allow mutual diffusion to take place thereby forming a nickelboride layer.
Patent JP-S6213347-A (JP)
Title: Daisy serial printer
Inventor: KAYAHARA TAMIO
IPC: B41J1/30
Filed: 1985-07-11
Abstract: PURPOSE:To prolong the life of a type wheel by using it turning from inside to outside and to make the printing of different type styles with one type wheel possible, by respectively furnishing types to both sides of the type part. CONSTITUTION:The type of the same type style or the types of different type styles are furnished to both sides of the type part 27 of a type wheel 12. A wheel cassette 10 is, in a freely use manner by turning it from inside to outside, attached to the cassette holder 43 on a carriage 42. In either of inside or outside, the selection motor 44 on the carriage 42 is connected thereto and made freely rotary. The carriage 42 is moved along a platen 46 by guiding it with a support axis 45 and required types are successively selected by rotating the type wheel 12 with the selection motor 44. A type is struck onto the plates 46 with a printing hammer 47 via the ink ribbon 49 of ribbon cassette and the set printing- paper 50 is successively printed. The engaging part which corrects the selection part to be printed should be preferably established to the upside and downside of the type part 27.
Patent JP-H023932-A (JP)
Title: Semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L29/73
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a sufficient current gain in high speed operation by constituting a bipolar transistor in a two-layered structure, arranging a first emitter layer of high impurity concentration so as to be in contact with the base, and arranging a second emitter layer of low impurity concentration so as to be in contact with a first emitter layer. CONSTITUTION:On an N-type substrate 1, a P-type Si layer 2 as the base is formed by epitaxial growth: thereon an As-doped high concentration N-type Si layer 3, as a first emitter layer, is epitaxially grown in a specified thickness; thereon an N-type Si layer 4, as a second emitter layer, is epitaxially grown in a specified thickness, the concentration of which layer is in the range where gap-narrowing does not occur. By constituting the emitter in two-layered structure in this manner, and increasing the base concentration, the high speed operation is enabled, and, at the same time, the current gain also can be increased.
Patent JP-H0815965-A (JP)
Title: Solid substance copying method using copying machine and solid substance copying device used for the method
Inventor: TADOKORO MOTOJI
IPC: G03G15/04
Filed: 1994-06-13
Abstract: PURPOSE:To provide a solid substance copying method by which a solid substance is faithfully copied so that the contour of an image may not become black by using a copying machine and copying performed by enlarging or reducing is confirmed, and which is used to make the fish print, to make a zoological or botanical specimen, and to generate data for presenting the results of study at a meeting in medical field. CONSTITUTION:In this solid substance copying method, a solid substance 3 to be copied is placed on the copying surface 1 of the copying machine directly or through a light transmissive receiving body 2, the substance 3 is covered with a coating body 5 which can be deformed along the shape of the substance 3, the coating body 5 is deformed along the shape of the substance 3 so as to coat the periphery of the substance 3, and light entering the copying surface 1 from the outer periphery of the substance 3 is intercepted, then the substance 3 is copied by the copying machine in such a state. The substance 3 is copied together with a scale 4.