baber/WOPTO huggingface dataset:
Patent JP-2000004817-A (JP)
Title: Drying of bean-curd refuse
Inventor: ENDO TAKEICHI
IPC: A23L11/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying bean-crud refuse by treating the bean-curd refuse stock to deactivate undesired ingredients, e.g. trypsin inhibitor and, dries it without damaging its nutritive value, and also to provide dried bean-curd refuse which can be used for livestock feeds, baits for cultured fishes and foods for human. SOLUTION: This method comprises two stages, the pre-drying stage 2 effected at 80 to 95 deg.C, an upper limit temperature at which nutrients are not decomposed, for a given time (10 to 18 hours) to deactivate a trypsin inhibitor in the bean-curd refuse stock and dry it to 40 to 50% as moisture content, and post-drying stage 3 for further drying the stock to moisture content of 11% or less, effected at a lower temperature to prevent decomposition of the nutrients for a longer time (18 to 26 hours).
Patent JP-H1041582-A (JP)
Title: Light waveguide path type semiconductor laser device
Inventor: TAGUCHI AYUMI
IPC: H01S5/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a light waveguide path type semiconductor laser device in which the oscillatory laser beam in lateral fundamental mode is dominant and which is excellent in symmetry of distribution and unimodality and in which the light damage resistance at high-output operation is raised. SOLUTION: This semiconductor laser device has constitution of end face light emission where a resonator is composed of both end faces 2A and 2B in contact with both ends of a light waveguide path 6, being equipped with a stripe-shaped light waveguide path 6 in a pellet A. In this case, at least, one hand out of each angle that the axis 6a of the light waveguide path 6 and the normals 2Ap and 2Bp of each end face 2A and 2B form is composed of an angle of deviation θ where the reflection efficiency in lateral fundamental mode at each end face 2A and 2B of the oscillatory laser beam is larger than the reflection efficiency in lateral higher-order mode including, at least, a lateral primary mode.
Patent JP-S61119401-A (JP)
Inventor: MAGUNASU JIEIKOBU BOKUSUTORAMU
IPC: B60B27/02
Filed: 1985-09-05
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-2000023206-A (JP)
Title: Communication line changeover device
Inventor: TSUGE HARUHISA
IPC: H04Q1/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the communication line changeover device cable of reducing an installation area and reducing man-hours of wiring work. SOLUTION: Since a line switch 1 is directly mounted on a telephone line distribution panel 3, the space for installing the line switch that has conventionally been required separately is saved to reduce the installation area of the changeover device. Furthermore, since individual wiring work of the line switch 1 is not required, man-hours for wiring work are reduced, the construction period is decreased and occurrence of defective wiring is reduced and also the maintenance is simplified.
Patent JP-S58112275-A (JP)
Title: Manufacture of thin air-zinc battery
Inventor: YOSHIDA KAZUMASA
IPC: H01M12/06
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a battery, which has a small defect and has an excellent battey characteristics, by making the inner side wall of a positive can and the cut surface of an air electrode in close contact with one another by inwardly curving the upper end of the positive can. CONSTITUTION:A side wall 4 of a cup-like positive can 1 made of a nickel- plated steel plate, which extends from a point 2 almost corresponding to the height of an air electrode packed in the can 1 to an upper end 3, is gently curved outward. In the positive can 1, a water-repellent film 5 made of polytetrafluoroethylene or the like, an air electrode 6 prepared by molding together nickel steel and a mixture powder consisting of platinum and graphite, a separator 7 made of a nonwoven polypropylene fabric or the like, and a nonwoven or porous eectrolyte-holding member 8 are inserted and packed in that order. Next, a negative sealing plate 9 packed with a negative agent 10 is attached to the opening of the positive can 1, with an insulating gasket 11 interposed between the can 1 and the plate 9. After that, the positive can 1 is fastened and drawn inwardly from its lower part, and the upper end 3 of the side wall 4 is curved inwardly so as to seal the battery.
Patent JP-S6351130-A (JP)
Title: Method and apparatus for shaping green tire
Inventor: NAGABUCHI HIDEKAZU
IPC: B29D30/08
Filed: 1986-08-22
Abstract: PURPOSE:To prevent the internal strain of a tire form developing and consequently improve the uniformity of the performance of a product tire by a method wherein the bead parts of a green tire are fitted to a pair of upper and lower rims, which have the same shape as those of the bead rings of the tire mold of a vulcanizer, and, under the above-mentioned condition, pressure fluid is applied in the internal cavity of the green tire so as to inflate the green tire into a shape near that of the product tire and to keep the green tire as it for a predetermined period of time. CONSTITUTION:A green tire 34 is fitted to a lower rim 3 by lowering a ring 5 through the actuation of cylinders 9-1, 9-2 and 9-3. In succession, an upper rim 2 is located above the green tire 34 by being rotated through the actuation of a cylinder 8. Next, the upper rim 2 is lowered by the actuation of a cylinder 6 and locking parts 15 and 16 are held together by the actuation of a cylinder 7 and a solenoid valve, which communicates with a distributing pipe port 17, is opened so as to apply compressed air in the internal cavity of the green tire 34 in order to inflate the tire, and simultaneously a timer is put into action so as to keep the above-mentioned state for a predetermined period of time. During that time, a shaping device 1 is shifted to the predetermined position of the vertical loader 36 of a vulcanizer so as to align its center to the center of the green tire 34. Thus, the bead parts 34a get to fit to the shapes of the upper and lower rims 2 and 3 and swells are formed at side wall parts 34c, resulting in shaping in the form near the form of a product tire.
Patent JP-S5897111-A (JP)
Title: Tape recorder
Inventor: MORITA MASAHARU
IPC: G11B5/02
Filed: 1981-12-03
Abstract: PURPOSE:To extend the dynamic range of an output signal and to improve the S/N, by performing an automatic gain control to a reproduced signal and compensating the input of a suppression high level at recording. CONSTITUTION:The control is done by detecting the level of a recording signal at recording and suppressing an output of a recording amplifier 3 to the recorded input level for a prescribed value or over. At reproduction, the level of the reproducing signal is detected at reproduction and an output of a reproducing  amplifer 5 is increased to a reproduction input level for a prescribed value or  over.
Patent JP-2000028777-A (JP)
Title: Early relief equipment of reactor pressure vessel
Inventor: KAMIKATA TAKUSHI
IPC: G21C17/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To release early by uniformly cooling the upper lid of reactor pressure vessel in emergency reactor shutdown, automatically controlling temperatures in each part of the upper lid and compulsively exhausting radioactive iodine. SOLUTION: Ring shape header 20 is attached to the upper lid 5 of the reactor pressure vessel 1 and compressed air 13 is connected to the header 20. The compressed air piping 13 is connected to an air compression device. To the compressed air piping 13, a flow control valve 15, a heater 16 and temperature sensors 17 of head spray air are attached. To the reactor pressure vessel 1 and the upper lid 5, a plurality of metal temperature sensors 18 are attached. The air temperature signal 21 and the metal temperature signal 22 from these sensors 18 are input in an air temperature controller 23 and an air flowrate controller 24. The air temperature controller 23 outputs control signal to the heater 16 and the air flowrate controller 24 outputs control signals to the air flow control valve 15.
Patent JP-2001018813-A (JP)
Title: Electric steering apparatus
Inventor: TOYA IKUYA
IPC: B62D137/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify a steering operation and improve an operation feeling. SOLUTION: A motor rotation speed MW is calculated based on a voltage MV and a current MI of a steering motor 4, a turning angle TW of a steering wheel 8 is formed based on the rotation speed MW, and a steering wheel turning indication angle HF is found based on an output of an angle detector 2. The rotation speed MW is compared with the steering wheel turning indication angle HF, and a chopper duty CD of a chopper circuit in a controller 3 is determined such that the rotation speed MW and the steering wheel turning indication angle HF are equal to each other, thereby controlling the steering motor 4.
Patent JP-2001024107-A (JP)
Title: Semiconductor device mounting structure
Inventor: TERASAKI HIRONORI
IPC: G06K19/077
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin semiconductor device mounting structure with flexibility at a low cost. SOLUTION: A bottom substrate 4 of a plastic tape is pasted to the rear surface of a circuit board 3. A semiconductor device 1 is bonded on the bottom sub strate 4 in a through hole 3a of the circuit board 3. The semiconductor device 1 and a substrate electrode 5 of the circuit board 3 are connected together with a thin metal wire. An insulating resin 6 is injected into the through hole 3a for filling, and a cover film 7 of the plastic tape is pasted to the upper surface of the circuit board 3.
Patent JP-H0480023-A (JP)
Title: Processing of printed board using resin-impregnated paper
Inventor: NAMURA TAKAYUKI
IPC: B31B50/25
Filed: 1990-07-23
Abstract: PURPOSE:To perform an R-processing and vertical bending without occurrence of cutting and cracking by placing a pressing plate between a place for a V-processing of a printed board and a place for comb processing and making it possible to perform continuously the V-processing and the combed mark processing. CONSTITUTION:A printed board 13 wherein a medium quality fiber board is adhered with a resin-impregnated paper is conveyed in the direction L by means of a catarpillar 12 and after it reaches a carrying rubber roller 7, it forwards furthermore and a V- processing is applied thereon by means of a V-processing cutter 6. The material is forwarded furthermore by means of the carrying roller 7 and a combed mark processing is applied thereon by means of a combed mark-processing cutter 8 while the material is pressed by means of a material-pressing plate 10. Then, it is conveyed and discharged by means of a carrying rubber roller 9. A printed board 14 which has been thus processed is fed from a surface table 17 and after it is pasted by passing it through between a smooth roller 19 and a carrying roller 20, vertical bending and R-processing can be performed thereon without occurrence of cutting and cracking by keep the temp. at 60+ or -5 deg.C by means of a heater 21.
Patent JP-H0281119-A (JP)
Title: Mouth pad
Inventor: ROBAATO DABURIYUU BURISUTORU
IPC: G06F3/033
Filed: 1989-07-27
Abstract: PURPOSE: To improve durability and to prevent slippage occurrence at the time of use by enlarging the friction coefficient of a bottom plate for forming a pad along with a transparent sheet provided with a dot pattern in a mouse pad to be used together with an optical mouse. CONSTITUTION: This mouse pad to be used along with the optical mouse is formed by a transparent plate 12 provided with the dot pattern, the supporting sheet 14 of high rigitity and a bottom sheet 16, etc., and the friction coefficient of the contact surface 16b with a desk or the like of the sheet 16 is turned to a sufficiently large value. By the constitution, the durability of the mouse pad is improved and the mouse pad is prevented from occurring relative slippage to the desk or the like at the time of being used along with the optical mouse by moving the optical mouse along the mouse pad.
Patent JP-2000025226-A (JP)
Title: Electrostatic ink jet head and manufacture thereof
Inventor: ABE SHUYA
IPC: B41J2/16
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple ink jet head suitable for attaining high density in which fine nozzle pitch can be set without decreasing the area of a diaphragm by forming grooves serving as ink channels and the diaphragm comprising a part of the grooves on the same silicon substrate. SOLUTION: The electrostatic ink jet head comprises a nozzle 7, an ink channel 8 communicating with the nozzle 7, a diaphragm 2 disposed contiguously to the channel 8, and an individual electrode 9 disposed oppositely to the diaphragm 2 through a space 11. The diaphragm 2 is deformed electrostatically by applying a driving voltage between an electrode fixed to the diaphragm 2 and the individual electrode 9 thus ejecting an ink drop from the nozzle 7. A head substrate 1 is made of single crystal silicon and provided with a groove serving as the ink channel 8 wherein a part of the wall of each groove constitutes the diaphragm 2 and the individual electrodes 9 are formed oppositely through the diaphragm 2 and the space 11.
Patent JP-H1169650-A (JP)
Title: Hysteresis inverter circuit, charge-discharge protective circuit and battery pack
Inventor: FUJIWARA AKIHIKO
IPC: H02H7/18
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area, to lower power consumption and to decrease the consumption of a secondary battery, by connecting a step-up hysteresis circuit and a step-down hysteresis circuit between power supply potential and a first (p) channel MOSFET. SOLUTION: In a first-stage inverter circuit, a first (p) channel MOSFET Q42 connected at power supply potential VDD and a first (n) channel MOSFET Q4-connected to ground potential VDD are joined while each gate of both MOSFETs is used as common inputs and each drain as common outputs. Step-up hysteresis circuits Q41, Q45 setting an input voltage threshold level Vth at the time of the increase of the input voltage of the first-stage inverter circuit are connected between power supply potential VDD and the first (p) channel MOSFET Q42. Step-down hysteresis circuits Q44, Q46 setting an input-voltage threshold level VtL at the time of the lowering of input voltage are joined between the ground potential VSS and the first (n) channel MOSFET Q43.
Patent JP-2000030721-A (JP)
Title: Regenerating method for all-vanadium redox flow battery electrolyte
Inventor: KUMAMOTO TAKAHIRO
IPC: H01M8/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To regenerate an electrolyte without adding thereto a large amount of electrolyte and without using a complicated regenerating device, by adding a specific amount of trivalent vanadium, the same material as one component of the electrolyte, to a positive-electrode electrolyte in an ill-balanced state of discharge. SOLUTION: Trivalent vanadium calculated by an expression, the amount of trivalent vanadium added = (the concentration of V5+ ions - the concentration of V4+ ions) × 1/2, is added to a positive-electrode electrolyte of all-vanadium redox flow battery electrolytes comprising oxidation/reduction pairs of a positive-electrode electrolyte including V5+/V4+ ions and a negative-electrode electrolyte including V2+/V3+ ions. When a complete discharge takes place, pentavalent vanadium remains at a positive electrode while tetravalent vanadium is decreased, thus causing the electrolyte to lose its balance. By adding trivalent vanadium substantially half the ill-balanced amount, a reaction of V5++V3+→2V4+ is produced with the residual pentavalent vanadium utilized, and therefore the amount of electrolyte added can be reduced.  Because the same material as one component of the discharged electrolyte is used, any side reaction does not occur at all.
Patent JP-S58100302-A (JP)
Inventor: HASEGAWA HIDEO
IPC: F21V7/05
Filed: 1981-12-07
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-S5897829-A (JP)
Title: X-ray exposure device
Inventor: HAYASAKA TOUA
IPC: G03F7/20
Filed: 1981-12-07
Abstract: PURPOSE:To allow the repetition of alignment action and exposure action in a short time in the air without moving an X-ray source, regarding an exposure device having an X-ray transmitting package which connects the X-ray source to the aligner in X-ray exposure. CONSTITUTION:The X-ray transmitting package 8 is provided with windows of X-ray transmitting material of thin films on the mount side and the side opposed to a mask 4. When alignment action, the total volumes of packages 8 and 9 are kept constant by a drive system 13, a part of the gas in the package 8 is transferred into the package 9, made to flow via pipes 11 and 12 and kept at constant atmospheric pressure, and the thin film on the lower surface of the package 8 moves without being deformed and forms a space wherein an alignment optical system 7 can be set between the thin film and a mask stage 3. When returning to the state of exposure action, reverse action is performed.
Patent JP-S6439802-A (JP)
Title: High frequency circuit
Inventor: NISHIMURA SUKENOBU
IPC: H03B5/18
Filed: 1987-08-05
Abstract: PURPOSE:To prevent a shape of a matching circuit and a coupling line from becoming a large size, by selecting the line length of a high impedance line of a bias circuit and an open stub, to prescribed length and allowing it to have a finite impedance. CONSTITUTION:A bias circuit 26 is constituted of a first high impedance line 28 having prescribed lien length l4 (other length than lambda/4), whose one end has been connected to the end part of a first microstrip line 22 of a coupling line 16, an open stub 30 having prescribed line length l5 (other length than lambda/4), which has been connected to the other end of the first high impedance line 28, a second high impedance line 32 having prescribed line length, and a terminal resistance 34 which has been connected to the second high impedance line 32. Accordingly, by selecting suitably the line length l4 of the first high impedance line 28 and the line length l5 of the open stub 30, an impedance Za can be determined. In such a way, it is prevented that a shape of a matching circuit 10 and the coupling line 16 becomes a large size.
Patent JP-H1020239-A (JP)
Title: Illuminator and flash light emitting device for photographing
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient illumination optical system capable of controlling optional light condensing characteristic regardless of the outside shape of a light transmission member by forming the light incident part of the light transmission member of plural refractive index layers. SOLUTION: Since luminous flux emitted from the center of a flash light emitting tube 5 arranged at the 1st focal position of an elliptical reflection surface 6a and advancing backward is condensed on the 2nd focal position F of an ellipse because the reflection surface 6a of a reflector 6 has elliptical shape. The incident surface of the light transmission member 10 is arranged in the vicinity of the focal position F. Then, the high refractive index layer 10A is arranged in the center part near the incident light part of the member 10 and the low refractive index layers 10B and 10C are arranged on the periphery thereof. The layers 10B and 10C are set to specified length in accordance with the characteristic of incident light.  Thus, even in the case dispersion is found in the direction of the light beam when it is made incident, the irradiation of the luminous flux whose direction is arranged, that is, the irradiation corresponding to an optional necessary viewing angle range is executed after the light beam is emitted from the light transmission member.
Patent JP-H0360299-A (JP)
Title: Common controller for exchange signal
Inventor: SHIMOMA MASASHI
IPC: H04Q11/04
Filed: 1989-07-28
Abstract: PURPOSE:To make a channel section small and to reduce the cost by controlling directly a signal conversion circuit with a common control section. CONSTITUTION:A control signal generating circuit 23 obtains information as to which of processing is to be implemented among several kinds of signal systems from a signal system identification circuit 22. The signal system identification circuit 22 always monitors an identification number memory 21 and when a channel is replaced, the signal system is revised in real time. A common control section 20 decides a signal controlling a signal conversion circuit 11 of a channel section 10 based on the signal bit from an opposite station and the information from the signal system identification circuit 22 and sends it to a channel via a control bus 31 to directly control the signal conversion circuit of the channel section 10. Even when each channel section 10 adopts a separate signal system, since it ts directly controlled by the common control section, each channel section 10 is miniaturized and the cost is reduced.
Patent JP-H0856875-A (JP)
Title: Suction device for vacuum cleaner
Inventor: MARUYAMA TOSHIYUKI
IPC: A47L9/04
Filed: 1994-08-19
Abstract: PURPOSE: To develop wiping and polishing function such as swabbing, in a suction device for a vacuum cleaner having a raised fabric roller element being attached thereto and freely tumbling on a surface to be cleaned, by providing a brake means prescribing the movement in one rotary direction of the raised fabric roller element. CONSTITUTION: When a hard floor surface is cleaned, a changeover lever 41 is changed over to a floor side to increase the degree of freedom in the up-and- down direction of a brake wheel 37 and, when a floor suction device main body 31 is moved forwardly in this state, the brake wheel 37 is rotated in a direction biting into a wedge-shaped space by the rotation of a raised fabric roller element 23, that is, the rotation of a cylindrical roller 22, and deeply bites into the wedge-shaped space to bite into the gap between a planar part 36 and the peripheral surface of the cylindrical roller, and the resistance acting against rotation is imparted to the cylindrical roller 22 to prevent the free revolution thereof.  That is, the raised fabric roller element 23 is stopped in its revolution at the time of the forward movement of the floor suction device main body 31 and develops swabbing-like function to manifest sufficient wiping capacity on a floor surface.
Patent JP-H1137190-A (JP)
Title: Disc brake pad
Inventor: TAKEMORI FUMIO
IPC: F16D65/092
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce the applied quantity of friction material and prevent infiltration of rainwater or the like to a bonded face by fitting a ring-shaped protrusion of the same shape formed at the friction material, to a specific ring-shaped recessed part formed at the center part of a back plate to bond the friction material. SOLUTION: A recessed part 4 is formed at the nearly center part of a friction material bonded face of a back plate 2. The recessed part 4 is of ring groove shape with the outer edge part formed in circular shape and with a quadrangular protruding part 6 formed at the circular center part. A ring-like protrusion of almost the same shape as the recessed part 4 of the back plate 2 is formed at friction material 3. Heated and pressurized at specified temperature and pressure inside a metal mold, the friction material 3 is bonded to the bonded face of the back plate 2 in the state of the protrusion being fitted into the recessed part 4.  Since the recessed part 4 of the back plate 2 and the protrusion of the friction material 3 to be fitted into the recessed part 4 are respectively single, the applied quantity of the friction material can be reduced, and rust formation caused by infiltration of rainwater or the like is impeded so as to prevent exfoliation of the bonded face.