baber/WOPTO huggingface dataset:
Patent JP-H0911680-A (JP)
Title: Fitting for ring binding
Inventor: YAMASAKI HIROSHI
IPC: B42F13/26
Filed: 1995-06-26
Abstract: PURPOSE: To provide fittings for ring binding which enables a binding ring to be fixed in a good condition with a simple structure and reduces manufacturing steps and cost. CONSTITUTION: A stopper 7 is arranged between a cover body 2 and a working plate 3 so that the stopper can slide in the longitudinal direction between a fixing position and a disengaging position. In addition, the working plate 3 has a window 74 for a fixing part 73 opened at a position with which the fixing part 73 comes into contact, at the position, from which the stopper 7 is disengaged. Therefore, when the stopper 7 is located at the fixing position, the fixing part 73 is positioned adjoining an area near the inner edge 31 of the working plate 3, so that the plate 3 is fixed by its V-bending action. On the other hand, when the stopper 7 is located at the disengaging position, the fixing part 73 finds its way into the window 74 for the fixing part 73 and is not positioned adjoining the working plate 3 and the plate 3 is bendable in a V and an inversed V shape.
Patent JP-S6317434-A (JP)
Title: Method and device for light signal amplification
Inventor: AOKI TOMOHIRO
IPC: H04B10/291
Filed: 1986-07-09
Abstract: PURPOSE:To amplify a frequency multiplex signal without spoiling reliability, etc., by generating a frequency component required to amplify frequency multiplex signal light by imposing proper modulation on an exciting signal source. CONSTITUTION:Light signals emitted by signal light sources 11-13 are phase- modulated by a phase shift quantity pi with binary code electric pulses applied to electric signal input terminals 31-33 of external modulators 21-23. Respective frequencies of the respective phase-modulated light signals are fs1-fs3 and the light signals are multiplexed by an optical multiplexer 5 and coupled with an optical fiber 4. On the other hand, frequency modulation is imposed on an excitation light source 8 so that frequency components fp1-fp3 are generated by a modulating power source 9 and fpi-fsi=nuB (i=1-3 and nuB is the Brillouin shift quantity of the optical fiber). Then this exciting light is coupled with the fiber 4 through a directional coupler 6. Signal light amplified by the induction Brillouin effect in the fiber 4 is separated and extracted by an optical demultiplexer 7 as exciting light.
Patent JP-H04354524-A (JP)
Title: Production of laminated semipermeable membrane
Inventor: YAMAGUCHI TOMOO
IPC: B01D71/56
Filed: 1991-06-03
Abstract: PURPOSE:To provide a laminated semipermeable membrane properly usable to turn brine, seawater, etc., into fresh water by desalting and to produce ultra- pure water required to produce a semiconductor. CONSTITUTION:A thin film of a cross linked polyamide consisting of a polyamine component having two or more amino groups in the molecule and a polyacid halide component having two or more halogenated carbonyl groups in the molecule is formed on a porous base material and a reactive monomer is brought into contact with the thin film in a vaporous state.
Patent JP-H0710485-A (JP)
Title: Heavy object conveyance device
Inventor: KOZUKA YOSHINOBU
IPC: B66F9/18
Filed: 1993-06-30
Abstract: PURPOSE:To provide a heavy object conveyance device which can easily convey heavy object such as textiles wound around several kinds of beams having different width. CONSTITUTION:A first frame member 11 of a main frame 10, a third frame member 21 of an auxiliary frame 20, and a lift arm 28 on one side constitute one (first) unit substantially, and a second frame member 12 of the main frame 10, a fourth frame member 22 of the auxiliary frame 20, and a lift arm 28 on the other side constitute another (second) unit, and an expansion and shrinkage device 13 is provided between both units.
Patent JP-S5949232-A (JP)
Title: Manufacture of polyphenylene sulfide
Inventor: ASAKURA TOSHIYUKI
IPC: C08G75/06
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a polyphenylene sulfide with high bulk density, easy to handle, by polymerization, in the presence of a sulfur source and amide-based solvent, of an aromatic polyhalide immediately followed by gradually cooling the system to make the polymer separate out in the form of granules of specific size. CONSTITUTION:An aromatic polyhalide containing pref. >=70wt% of p-dihalobenzene is subjected to polymerization on stirring in an inert atmosphere pref. at 220-280 deg.C for 1-5hr, in the presence of a sulfur source (e.g., sodium sulfide) and amide-based solvent (e.g., N-methyl pyrrolidone). Following completion of the polymerization, the system is gradually cooled at a rate of 50 deg.C/min (pref. slower than 10 deg.C/min) to 240 deg.C or lower to make the resulting polymer separate out in the form of granules, thus obtaining the objective polyphenylene sulfide with a crystallite size of 60Angstrom or larger.
Patent JP-H0325856-A (JP)
Title: Manufacture of electrode for fuel cell
Inventor: ENOMOTO MITSUO
IPC: H01M4/86
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a sheet-shaped electrode having high porosity and uniform pore size for an SPE type fuel cell by adding fine fibrus silicon carbide whiskers as a raw material ingredient. CONSTITUTION:Silicon carbide whiskers covered with carbon films are added to ingredients comprising carbon powder, a platinum catalyst, and polytetrafluoroethylene, then they are kneaded. The kneaded mixture is formed in a sheet, heat treated, then treated with ion exchange resins. This silicon carbide whisker is formed in such a way that silicon carbide whiskers are dispersed in a solution of high carbonizable resin such as phenol resin and furan resin or a solution prepared by dissolving pitch in an organic solvent, then this dispersion is dried, and baked in an inert atmosphere at about 1800 deg.C.
Patent JP-H0830337-A (JP)
Title: Heat exchanger control system
Inventor: MARUYAMA HITOTSUGU
IPC: F28F27/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a heat exchanger control system for providing temperature change characteristics according to scheduled values even at the time of output changes. CONSTITUTION:A heat transfer tube temperature sensor 26 is provided inside a barrel 1, and a metal temperature Tm of a heat transfer tube 2 is transmitted through a transmission line 27 to a controller 15. On the other hand, a temperature sensor 24 is provided at the first-order fluid exit part of the barrel 1, and a temperature measured value T1a is transmitted through a transmission line 25 to the controller 15. Further, a temperature sensor 28 is provided at the second-order fluid exit part of the barrel 1 as well and a temperature measured value T2a is transmitted through a transmission line 29 to the controller 15. The controller 15 respectively negatively feeds back the heat transfer tube temperature Tm, first-order side exit temperature T1a and second-order side exit temperature T2a measured by the respective sensors 26, 24 and 28 and calculates the setting value of the flow rate of first-order fluid by integrating these temperatures. Based on this setting value of the first-order fluid flow rate, the flow rate of first-order fluid is controlled.
Patent JP-S6315500-A (JP)
Inventor: KONDO KAZUMI
IPC: H05K13/04
Filed: 1986-07-08
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-H11338396-A (JP)
Title: Liquid crystal display device with small-sized wind power generation mechanism
Inventor: NAKAO SHIGEHARU
IPC: G09F9/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device which generates the electricity to light LEDs(light emitting diodes) by utilizing a small-sized wind power generation mechanism capable of generating the electricity in spite of slight wind. SOLUTION: This device 10 has a main body 12 and a propeller 14 rotatably mounted at this main body 12. A generator which generates electricity by the rotation of this propeller 14 and a current rectifying diode board which converts the AC current generated by this generator to DC current are arranged in the main body 12. The device has a pole 16 for supporting the main body 12 and an LED display plate 18. This LED display plate 18 is electrically connected to the current rectifying diode board.
Patent JP-S5783942-A (JP)
Title: Analog signal transmitter
Inventor: TEJIMA KUNIO
IPC: H04B10/50
Filed: 1980-11-12
Abstract: PURPOSE:To suppress noises by eliminating mode filter effect by diffusing the light-emission spectrum of a laster diode by the higher-harmonic components of a pilot signal or the rectangular wave output of a carrier oscillator for audio modulation. CONSTITUTION:A video input signal is amplified by a video amplifier 7 and also applied to a laser diode driving circuit 2 together with a modulation output, obtained by modulating the rectangular wave signal of a carrier oscillator 8 for audio modulation by an audio signal or pilot signal, to turn on a laser diode 3, performing conversion to a light output 6. Part of the light output is converted by a pin photodiode 4 into an electric signal, which is fed back to the driving circuit 2 through a light-emission-output stabilizing circuit 5. The light emission spectrum of the laser diode 3 is diffused by higher-hamonic waves of the rectangular wave of the oscillator 8, so mode noises are suppressed.
Patent JP-S6195099-A (JP)
Inventor: TOAN TORIN
IPC: C11D7/04
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000345858-A (JP)
Title: Jet engine, aircraft, and stream-lining panel for jet engine
Inventor: KOMORI YASUHIRO
IPC: B64D33/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To suppress energy loss caused by vortex and resolve suction of a bird by arranging a stream lining panel for stream-lining vortex on an intake part of air, in a jet engine wherein intake air is compressed and burnt by a compressor composed of blades and heat air is injected backward so as to obtain power. SOLUTION: In a turbofan 1, thrust is obtained by exhaust of a fan 3 and a core engine 2. A compressor 21 is disposed on an intake side of the core engine 2, and a combustion chamber 22, a turbine 24, and a fan turbine 31 are disposed in order on a back stage of the compressor 21, and a fan blade 32 is rotated in association with rotation of the fan turbine 31. In this case, a stream lining panel 5 of a honeycomb structure is arranged on a front surface of the fan 3 in a cylindrical engine nacelle 4 for storing the turbofan 1. Accordingly, vortex generated while flying is passed the rectifier panel 5, and is eliminated. And then, the vortex is changed into parallel and uniform flow, and passing of a bird sucked from a forward side is blocked by the rectifier panel 5.
Patent JP-S6053852-A (JP)
Title: Speed detecting device
Inventor: ISOBE MITSUNOBU
IPC: G01P3/489
Filed: 1983-09-02
Abstract: PURPOSE:To output digital quantity corresponding to rotary speed simply and quickly, by counting the digital quantity corresponding to the rotary speed by a subtraction counter, multipliers and the like, at every time the time interval of a pulse signal is finished. CONSTITUTION:The rise of pulses having a time interval, which is inversely proportional to a rotary speed, from a rise-up detecting circuit 7 is detected. Preset of an n-bit subtraction counter 9 and reset of an FF10 are controlled. When the counter 9 counts the clocks up to 2n times, the FF10 is set, an n-bit subtraction counter 12 is preset, and the output of the counter 12 is applied to n-bit multipliers 13 and 14, which count the clocks in two-stage cascade. Then, the output of the multiplier 14 is applied to the counter 12 as a subtraction input. At a time when the next pulse signal is obtained, the output of the counter 12 is sent out as the digital quantity, which is proportional to the rotary speed. In this constitution, the digital quantity corresponding to the rotary speed can be outputted simply and quickly without computing the inverse number and the like by a microcomputer.
Patent JP-S6053886-A (JP)
Inventor: TADA KENJI
IPC: G21C15/12
Filed: 1983-09-02
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-S6219511-A (JP)
Title: Cosmetic for preventing aging of skin
Inventor: OGAWA TADATAKE
IPC: A61K8/00
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a skin cosmetic having excellent effect to prevent the aging of the skin, by compounding epithelium growth factor together with a compound selected from gamma-aminobutyric acid, vitamin E orotinic acid ester and diisopropylamine dichloroacetate to a base. CONSTITUTION:The titled cosmetic contains (A) 0.0001-0.1wt% epithelium growth factor (EGF) and (B) 0.01-1wt% compound selected from gamma-aminobutyric acid, vitamin E orotinic acid ester and diisopropylamine dichloroacetate. The cosmetic has excellent effect to prevent the aging of the skin, e.g. the effect to improve chapped skin, the effect to improve keratinized skin, the skin- beautifying effect, the effect to accelerate the turn-over speed, etc. The cosmetic exhibits the effect within an extremely short time, i.e. within 1-2 months after starting the application, and keeps the effect for a long period. EGF is a compound existing in various organs and body fluids (submandibular gland, urine, etc.) of human, mouse, horse, etc.
Patent JP-H078036-A (JP)
Title: Walking type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1993-06-30
Abstract: PURPOSE:To keep a side float so as not to come into contact with seedlings which have already been planted in turning the side of levee. CONSTITUTION:In this walking type paddy field working machine, the lower face position (a) of a side float 11 at the upper end position in the vertical moving range of the side float 11 is situated in a position higher than the lower face position (b) of the center float 10 at the upper end position in planting depth control range of the center float 10 and the lower face position (c) of the side float 11 at the lower end position in the vertically moving range of the side float 11 is situated in almost same height position as the lower face position (d) of the center float 10 at the lower end position in planting depth control range of the center float 10.
Patent JP-H066096-A (JP)
Title: Part suction device
Inventor: SASAKI HIDETOSHI
IPC: H05K13/04
Filed: 1992-06-19
Abstract: PURPOSE:To enable a part suction device to be lessened in part suction stroke and to take out a part by sucking at a high speed without deteriorating in suction rate. CONSTITUTION:A detecting section 4 which detects the center position of a part located on a part feed section 1 is provided, and a control section 5 which controls the detecting section 4 is provided. The center position of the part located on the part feed section 1 is detected by the detecting section 4, the detection data are sent to the control section 5 which controls a mounting head 2, and the control section 5 records a distance between an initial position of the mounting head 2 and the center position of a part which the mounting head 2 is moved to basing on data outputted from the detecting section 4. The center positions of all the parts on the part feed section 1 are stored. The mounting head 2 is moved to the center position of the part stored in the control section 5 to pick up a part by suction and then moved again to a designated mounting point to mount a part.
Patent JP-H0511428-A (JP)
Title: Negative sheet folding device
Inventor: IMAMURA TAKASHI
IPC: G03D15/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a negative sheet folding device which can automatically fold a negative sheet over several steps in which a negative film is inserted without damaging the negative film. CONSTITUTION:The leading edge part of the negative sheet 12 carried by a carrying roller is pressed down on a folding platen 36 by a presser 38 arranged on the folding platen 36. Next, the lower surface of the negative sheet 12 is moved in a direction shown by an arrow A in such a state where it is somewhat pushed up by a first folding lever. Thus, the negative sheet 12 is folded back on the upstream side of the presser 38. Then, a second folding lever is moved above the negative sheet 12 in the direction opposite to the direction shown by the arrow A, and the folded part of the presser 38 is pressed down. Then, a third folding lever is moved in the direction shown by the arrow A, and the upper part of the second folding lever is moved in the direction shown by the arrow A, and the negative sheet 12 is folded back on the upstream side of the presser 38. And the negative sheet 12 is pushed out toward a press- bonding roller by a pushing out pin 82, and is carried out on a downstream side while the folded part is pressed down by the press-bonding roller.
Patent JP-H0749261-A (JP)
Title: Combination weighing device
Inventor: OSAWA MASAO
IPC: G01G19/387
Filed: 1994-06-20
Abstract: PURPOSE:To improve the maintainability of weighing hoppers. CONSTITUTION:Plural weighing apparatus 26 are respectively fitted into plural control cases 20 disposed in a row along one inner wall surface of a case 15, and plural weighing hoppers 40 are supported in a row facing the same horizontal direction in the case 15 by the respective weighing apparatus. An opening/ closing drive unit for opening/closing the discharge gate of each weighing hopper is also provided in the control case 20 positioned on the weighing apparatus side in relation to the weighing hopper 40. A part of the upper face of the case 15 and a front face part 15c continuous from this part are formed to be closable. With these parts opened, the maintenance of all the weighing hoppers 40 can be performed from the face on the opposite side to the weighing case with the weighing hoppers placed in between.
Patent JP-H065795-A (JP)
Title: Semiconductor device
Inventor: ICHINOSE KATSUHIKO
IPC: H01L21/8238
Filed: 1992-06-19
Abstract: PURPOSE:To lower threshold voltage by eliminating drawback of prior art, i.e., side effect of performance deterioration of MOSFET due to increase of threshold voltage. CONSTITUTION:Impurities doped into the gate electrodes 7, 8 of a gate insulation film 6 are diffused through the gate insulation film 6 into a substrate 1 thus providing a shallow diffused layer at the channel part beneath the gate insulation film 6. Threshold voltage (Vth) is determined by the impurity concentration at the shallow channel part in a well of a MOS field effect transistor(MOSFET). Lowering of Vth is determined by the impurity concentration in a well at a depth close to the junction between source and drain. Consequently, Vth can be lowered without sacrifice of Vth-Lowering through shallow diffusion, at the channel part, of impurities of reverse type to those at the well in the gate electrodes 7, 8.
Patent JP-H0326872-A (JP)
Title: Capacity electric discharge type ignitor
Inventor: TANIWAKI MASARO
IPC: F02P17/12
Filed: 1989-06-26
Abstract: PURPOSE:To improve the achievement rate of ignition by immediately inputting a turn-ON signal again into a semiconductor power switching element which is turned OFF by a turn OFF signal when misfire is detected. CONSTITUTION:When a power switching element (MOS-FET) 14 is turned ON through a driving circuit 20 by an ignition instruction signal Si supplied from an ignition control circuit 19, the storage energy of a condenser 13 is supplied into the primary side of an ignition coil 15, and the electric discharge on a spark plug 16 with the high voltage generated on the secondary side is performed. Then, the FET 14 is turned OFF. When misfire is detected by a misfire detecting circuit 17 for monitoring the secondary electric current of the ignition coil 15, an ignition control circuit 19 immediately inputs a turn-ON signal into the FET 14 again. Therefore, according to the electric charge quantity left in the energy storing condenser 13, electric discharge operations are executed repeatedly and continuously in several times, and the achievement rate of ignition can be improved.
Patent JP-H04359583-A (JP)
Title: Laser irradiation unit moving device
Inventor: ASAMI KOICHI
IPC: G01N21/00
Filed: 1991-06-06
Abstract: PURPOSE:To correct the shifting of a thin striplike laser beam, which is irradiated from a laser irradiation unit, in the shortitudinal direction to the line sensor of a photodetecting part. CONSTITUTION:A drift adjusting mechanism 8 to move a laser irradiation unit 1 is provided between a mounting base 2 and the above unit 1 in the direction perpendicular to the longitudinal direction of a line sensor of a photodetecting part. Thereby, the shifting of a thin striplike laser beam, which is irradiated from the unit 1, in the short length direction to the line sensor of the photodetecting part can be corrected.
Patent JP-S6317503-A (JP)
Inventor: KOJIMA SOJI
IPC: H01C7/12
Filed: 1986-07-10
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-S6138392-A (JP)
Inventor: SHIROISHI YUKIO
IPC: C21B7/06
Filed: 1984-07-30
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-S5583918-A (JP)
Title: Information process controller
Inventor: TAKAHASHI TADAO
IPC: G06F3/00
Filed: 1978-12-19
Abstract: PURPOSE: To ensure the multiple switch control and the multiple information process for the information transfer to several higher-rank information by carrying out the connecting selection between the input/output transfer control means and several transmission/reception means and with every character unit information.  
     CONSTITUTION: Reception/drive part 5 is connected to 1st and 2nd higher-rank information process systems 1 and 2 via points E and F respectively, thus carrying out the reception or driving of the control line and the information line for transfer of the input/output information. Selection part 6 selects part 5 for connection to control part 7 with every transfer of the unit information of the input/output information. Register selection part 8 transfers the input/output command to status register 9 form part 7 to memorize the information given from part 8 or process part 10. Part 10 performs processing based on the contents of register 9 for the information to be commanded or transferred to other processors, and then stores the process result in register 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646653-A (JP)
Title: Air conditioner
Inventor: TANAKA TATSUO
IPC: F24F11/02
Filed: 1987-06-30
Abstract: PURPOSE: To enhance rising characteristics with an inverter by controlling the predetermined time interval for keeping a constant operational frequency of a compressor depending on the length of installation piping variably thereby extending the usable length of installation piping while ensuring the reliability of a compressor. CONSTITUTION: A variable frequency control means 9 is connected with an inverter circuit for controlling the operational frequency of a compressor motor 11 to be connected with a power supply 1 variably, determines the length of installation piping and sets a predetermined timer time for keeping a constant operational frequency of the compressor depending on the length thereof, and then delivers a frequency signal to the inverter circuit. Lubricant delivered from the compressor is returned surely back to the compressor within that timer time which is prolonged in proportion to the length of installation piping. Operational frequency of the compressor is controlled to increase for short length of installation piping and to decrease for long length of installation piping.