baber/WOPTO huggingface dataset:
Patent JP-H08206308-A (JP)
Title: Display device for game machine
Inventor: KUSANO TAKEYASU
IPC: A63F7/02
Filed: 1995-02-02
Abstract: PURPOSE: To enjoy a game by expecting to obtain a prize during the fluctuating actions of the patterns of a display device. CONSTITUTION: Multiple display sections 16, 18, 20 are provided on a display device, and the pattern on the second display section 18 is invariably changed by prescribed frames before being stopped at least after the pattern fluctuation of the first display section 16 is stopped so that the same pattern as the presently displayed pattern of the first display section 16 can be displayed on the second display section when the display position is changed back and forth.
Patent JP-H11215415-A (JP)
Title: Digital camera
Inventor: SATO ATSUTOSHI
IPC: G11B33/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To make compactness compatible with good operability, in the digital camera that uses a recording disk such as a DVD for storage of digital data. SOLUTION: A battery section 3 from among a recording medium support to which a DVD or the like is inserted, a display section 2, the battery section 3 and a lens section is placed in a direction orthogonal to a direction, in which a recording medium is inserted to the recording medium support. The lens section is placed at the side of the recording medium support, and the display section 2 is fitted to the end closer to an object freely rotatably with longitudinal and lateral rotary axes. Furthermore, when the display section 2 is housed, a button and a control button operated during photographing are placed so as to be concealded. Moreover, a power switch and a lens cover are interlocked.
Patent JP-H01191063-A (JP)
Title: Full-wave rectifying circuit
Inventor: MASUDA TOMOAKI
IPC: G01R19/22
Filed: 1988-01-26
Abstract: PURPOSE:To simplify a circuit by combining a phase inverting circuit and a clipping circuit, and to improve an integrating efficiency by making the area occupied on an IC smaller. CONSTITUTION:A signal (1) inputted to the gate terminal of an N-channel MOS transistor 1 is inputted to the gate terminal of an N-channel transistor 6 in the clipping circuit after the phase is inverted (3) by 180 deg.. The waveform with a same phase as that of the input signal is supplied to the gate terminal of an N-channel transistor 7. In case ¦VIN¦>Vr+VT for the input signal VIN, the N-channel MOS transistors 6, 7 are made to be ON and the waveform rectified with the full wave is outputted to the output terminal. If particularly Vr=-VT is the case, the waveform such as shown in (4) is obtained. In this instance, the Vr is a reference voltage, and the VT is a threshold voltage of the N-channel MOS transistor 6, 7.
Patent JP-S59143302-A (JP)
Inventor: HASUMI YUUJI
IPC: H01L39/22
Filed: 1983-02-04
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-H03222825-A (JP)
Title: Car body vibration reducing device
Inventor: KURIYAMA SHIGERU
IPC: H02J7/14
Filed: 1990-01-27
Abstract: PURPOSE:To ensure the primary charging function of an alternator even at the event of switching element, etc., failures by devising relay circuit, etc., in a device where load torque of the alternator is increased by increasing current of a field coil to reduce car body vibration due to rough idle. CONSTITUTION:When rough idle occurs in an engine and the rough idle is detected by a detecting means 22, a field current increasing command signal from a command means 23 is applied to the base of a transistor TR5 to turn TR5, TR6 ON. A pulse width control circuit 17 is then driven to increase L terminal voltage of an alternator 4 through a booster circuit 13. At this time, current of a field coil 8 is increased to make load torque of the alternator 4 larger to absorb vibration of the engine during the rough idle. In this case, TR4 is connected to the field coil 8 in parallel through a relay-contact 10-1 driven by a relay coil 10-3 so that it can be disconnected, and when battery voltage exceeds a specified value, the relay coil 10-3 is operated.
Patent JP-S57131157-A (JP)
Title: Absence pretending telephone set
Inventor: SANAGI ATSUTAKE
IPC: H04M1/665
Filed: 1981-02-06
Abstract: PURPOSE:To execute an answer of absence in case of regular incoming, and after that, to display incoming only in case when a specific number has been transmitted by means of a push-button. CONSTITUTION:When a telephone set 2 is in an on-hook state, a changeover switched to the lower side. When there is a call from a telephone line 1 in this state, it is detected by a ringing tone detecting circuit 4, a sequence controlling circuit 9 forms a call state to a calling party by operating an off-hooking circuit 5, and sends out a message of absence from a message sending-out circuit 6. After that, when the calling party sends out a special number by operating a push-button of the telephone set, it is received by a push-button signal receiving circuit 7, and when it coincides with a number decided in advance, telephone incoming is informed to a called party by ringing a call bell 8. When the called party takes up a transmitter and receiver of the telephone set 2, the changeover switched is switched, and the telephone line 1 is connected to the telephone set 2.
Patent JP-H02289628-A (JP)
Title: Ultrafine ion-exchange fiber and production thereof
Inventor: KUBO NAMI
IPC: C08J5/20
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the subject fiber having excellent ion-exchange capability by spinning a three-component sea-island conjugate fiber from 3 kinds of polymers, drawing the fiber, removing the sea component polymer to obtain an ultrafine conjugate fiber consisting of two kinds of polymers and introducing an ion-exchange group to one of the polymers. CONSTITUTION:A three-component sea-island conjugate fiber is spun by using an island component consisting of a conjugate material (preferably multi-core sea-island conjugate material, etc.) composed of a polymer for accepting ion exchange group (preferably crosslinked polystyrene) and a reinforcing polymer (preferably polypropylene. etc.) and a sea component consisting of a polymer (preferably water-soluble polyester, etc.). The conjugate fiber is drawn, the sea component polymer is removed to obtain ultrafine conjugate fiber having a diameter of <=5mum (preferably <=1mum) composed of an ion-exchange group accepting polymer and the reinforcing polymer and introducing an ion-exchange group to the ion-exchange group accepting polymer to obtain the objective fiber suitable for the treatment of water, waste water, etc., of nuclear power plant, etc.
Patent JP-H06205207-A (JP)
Title: Digital color copying machine
Inventor: IWAKURA YOSHIE
IPC: H04N1/60
Filed: 1993-01-06
Abstract: PURPOSE:To improve the processing efficiency when complicated picture processing is designated by converting picture data into data of a color expression system suitable for the processing and storing the converted data to a memory. CONSTITUTION:Picture data (RGB) fetched from a CCD section 41 are fed to a memory 42. The memory 42 is connected to a color expression exchange 43 and a picture processing section 44, and read/write is attained from the both. That is, the data scanning an original by the RGB data are once stored in the memory 42, the XYZ color system is used for erasing a red part by the color expression exchange 43 and the Luv color system is used for the processing increasing a blue color to the entire picture. When the designated processing is finished, the data are again fed to the color expression exchange 43, in which the data are converted into CMYBk data and the data are fed to a laser output section 45. That is, a picture data memory for color digital copying is able to be applied to other systems than the RGB system and the interface performance with a computer or the like is enhanced and the efficiency improvement of the picture processing is realized.
Patent JP-S52101511-A (JP)
Title: System for automatically controlling operation of train
Inventor: MUTSUFUJI TAKAO
IPC: B60L3/08
Filed: 1976-02-18
Abstract: PURPOSE: To prevent train from overrunning by alternatively transmitting two types of carriers from the ground to meet the stopping pattern of the train and to provide constant speed limit pattern by modulating the carriers with speed limiting signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61174955-A (JP)
Title: Charging device for electric precipitator
Inventor: KOMORI MICHITAKA
IPC: B03C3/66
Filed: 1985-01-31
Abstract: PURPOSE:To utilize generated discharge energy effectively for dust precipitating performance by inserting a pulse generating reactor which has been set to a value resonating with equivalent electrostatic capacity per one dust precipitating chamber into a primary side of a high voltage switch. CONSTITUTION:In a charging device for an electric precipitator which applies DC high voltage to a discharge electrode, the equivalent electrostatic capacity between each discharge electrode 10a, 10b of the dust precipitating chamber 1a, 1b and the precipitator main body 1 is defined as (c), and the resonance frequency fR of an LC resonance circuit constituted of (c) and pulse generating reactors 2a, 2b is set sufficiently higher than the source frequency fP, namely at 500-1,000kHz which corresponds to the spark discharge time. Further, the reactance L of the reactors 2a, 2b is regulated to L=1/(2pifR)<2>.c. By this regulation, almost same charge as pulse charge is obtd., and the discharge energy during the spark discharge is recovered and utilized effectively.
Patent JP-2000214935-A (JP)
Title: Method and device for controlling viscosity of fluorescent substance
Inventor: WAKAMATSU YASUO
IPC: G05D24/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of controlling the viscosity and density of a fluorescent substance. SOLUTION: A panel inner surface 11a is coated with the fluorescent substance 24 supplied from a coating tank 20, and its surplusage is recovered into the tank 20. When the quantity of the substance 24 in the tank 20 becomes equal to or less than a predetermined level, the tank 20 is replenished with the substance 24 from a replenishment tank 23. A fluorescent substance instrument 28 measures the viscosity and density of the substance 24 supplied to the surface 11a from the tank 20, selects either one of 1st or 2nd diluent 39 or 41 different in viscosity in accordance with the measured results of the viscosity and density to charge the diluent into the tank 20. The viscosity and density of the substance 24 can automatically be controlled stabilized, thereby forming a high quality film.
Patent JP-H01194604-A (JP)
Title: Frequency adjusting device
Inventor: MIYAMOTO TARO
IPC: H03L7/00
Filed: 1988-01-29
Abstract: PURPOSE:To facilitate the reading of a frequency deflection quantity by outputting an analog voltage obtained with the D/A conversion of the counted value of a binary code signal to a receiver, converting it into the counted value corresponding to the frequency deflection quantity, and further, measuring and displaying the D/A-converted analog voltages as the frequency deflection quantity with a digital voltmeter. CONSTITUTION:When a rotary encoder is clockwisely rotated in order to raise the frequencies of a receiver 16, the binary code signal corresponding to the rotation quantity is outputted from an encoder 10 to an up/down counter 12, and the counted value of the counter 12 is increased. A counting output is converted into the analog voltage by a D/A converter 14, and supplied to the receiver 16. As a result, the frequencies of the receiver 16 rise. Simultaneously, the counting output of the counter 12 is converted to the counted value corresponding to the frequency deflection quantity by a ROM 18. The converted output is converted into the analog voltage by a D/A converter 20, and inputted to a digital voltmeter 22. As the result, the frequency deflection quantity is measured by the digital voltmeter, and it is digital-displayed.
Patent JP-H11213209-A (JP)
Title: Medium carrying path
Inventor: OZAKI FUMIAKI
IPC: G07D9/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To easily pull out guide boards at the time of pulling out the guide boards together with a unit in a direction orthogonally crossing the connecting direction of the guide boards. SOLUTION: The faced faces of adjacent guide boards 3b and 4b are respectively provided with protrusions 5b and 6b, and the mutual protrusions 5b and 6b are combined like a nest so that the guide boards 3b and 4b can be connected with each other to obtain the objective path. In this medium carrying path, the protrusion 5b is supported through an elastic body 7 by the board 3b so that the angle of the protrusion 5b can be changed in a direction orthogonally crossing the connecting direction of the guide boards 3b and 4b.
Patent JP-S63276852-A (JP)
Title: Manufacture of magnetron
Inventor: MATSUSHITA SABURO
IPC: H01J23/40
Filed: 1987-01-29
Abstract: PURPOSE:To ensure air exhaustion by crushing an exhaust pipe through caulking a little, putting it in electric contact with an antenna lead in shortcircuiting, and by performing electron bombard with an anode cylinder held at grounding potential. CONSTITUTION:An exhaust pipe 7 is crushed by caulking a little using a device 20 and put in electric contact with an antenna lead 11 in shortcircuiting. This caulked part is kept drafty because of air exhaustion of the exhaust pipe 7. Thus electron bombard is performed while an anode cylinder, not illustrated, is kept at the grounding potential through the exhaust pipe 7 and the antenna lead 11, and exhaustion is carried out. The exhaust pipe 7 is chipped off at the final stage of the exhaust process.
Patent JP-2000215858-A (JP)
Title: Electric bulb with wavelength-selective reflecting film
Inventor: HIRAMOTO HIROYUKI
IPC: H01K1/32
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of a filament, to increase the generated quantity of visible light for improved visibility, to prolong the durability of a vehicle luminaire and to improve reliability by reflecting a wavelength band in a proper range below a specific value and a wavelength band in a proper range above a specific value with a wavelength-selective reflecting film. SOLUTION: A wavelength-selective reflecting film 4 is provided on the outer face side of a bulb 3, and it is laminated with high-refraction factor films and low-refraction factor films in turn. The film thickness is set to 100 nm from a first layer to a seventh layer, and the center wavelength of reflection is set to 400 nm (blue to purple). The film thickness is set to 250 nm from a ninth layer to a fifteenth layer, and the center wavelength of reflection is set to 1000 nm (infrared ray). Luminous efficiency can be improved by the feedback of the reflected infrared rays to a filament 2, and the deterioration of a housing, a reflecting mirror or a lens which is made of a resin member by ultraviolet rays can be reduced.
Patent JP-H10194604-A (JP)
Title: Hose unwinding and winding-up device
Inventor: MIHARA TOSHIAKI
IPC: A01M7/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent the loosening and disorder of a hose due to the reaction caused by changes in the flow speed or pressure of the liquid in the hose. SOLUTION: A hose winding-up drum 2 for winding-up a hose 4, which is driven by a prime mover 1, and a hose unwinding roll 5, which is driven so as to unwind the hose 4 wound around the hose winding-up drum 2 by the prime mover 1, are provided. When liquid is discharged while the hose 4 is being unwound, if a discharge cock 6 is closed, slipping of the hose winding-up drum 2 is braked by an electromagnetic brake 11.
Patent JP-S55109728-A (JP)
Title: Two-stage supercharging type diesel engine
Inventor: YOSHIDA KOUSUKE
IPC: F02B37/18
Filed: 1979-02-17
Abstract: PURPOSE: To prevent dropping of engine output at the time of low-load operation of a diesel engine, by arranging superchargers in a plurality of stages, connecting a motor-driven, auxiliary blower to the superchargers, and providing valves for selective use of these superchargers.  
     CONSTITUTION: A high-pressure supercharger H and a low-pressure supercharger L are connected operatively to engine E. In intake passage 6, there are provided in series a cooler C, check valve 10, high-pressure blower Hb, cooler C, selector valve 7 and low-pressure blower Lb. In exhaust passage 5, on the other hand, there are provided in series a selector valve 8, high-pressure turbine Ht and low-pressure turbine Lt. Further, in a branch intake passage 4, there is provided an auxiliary blower 3 driven by motor 2. In the above arrangement, motor 2 and selector valves 7, 8 are both driven by pressure switch 11 which is operated in response to the intake pressure. When the output of engine E is dropped, auxiliary blower 3 is set into operation whereas operation of high-pressure supercharger H is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56116176-A (JP)
Title: Optical type hand scanner
Inventor: SAITOU TETSUO
IPC: G06K7/10
Filed: 1980-02-15
Abstract: PURPOSE:To obtain the video signal with good quality and to improve the operativity, by providing the means producing the signal driving the CCD and relating member in the hand scanner, in using CCD as photoelectric conversion element. CONSTITUTION:The photoelectric conversion element CCD4 in the hand scanner 1 requires 4-phase clock pulse and the storage and readout sections connected to the CCD respectively require the same clock pulse. The drive circuit 10 produced the pulse and it is provided in the hand scanner 1. The drive circuit 10 only receives the master clock from the signal processing section 11 and it produces the 4-phase clock pulse required by taking this clock as the reference and supplies to each section.
Patent JP-H03114222-A (JP)
Title: Union of gaas on si substrate
Inventor: PIE MARI DEMESUTERU
IPC: H01L33/00
Filed: 1990-01-26
Abstract: PURPOSE: To reduce a stress in a material caused from a difference from a thermal expansion coefficient, by inducing very small cracks in a GaAs layer at a position where an electronic device or its component that integrates the GaAs on a Si substrate. CONSTITUTION: In order to attain a introduction of very small cracks at a position where the operation of the device or its component is not disturbed, part of the substrate is coated by a mask prior to the adhesion of the GaAs. The mask is preferably an SiO2 mask. Very small cracks are induced at a desired position by using a specific topography of the mask (very small structure). In a first process, an SiO2 is adhered on the Si substrate by, e.g. the plasma enhancement chemical vapor-deposition(PECVD). Part of the SiO2 layer is again removed by forming the mask with the photolithography and wet etching. Then, the GaAs is adhered onto the Si substrate that is partially coated by, e.g. the metallic organic chemistry vapor-deposition(MOCVD). Very small cracks are induced by the specific mask topography in the single crystal GaAs that is grown from an apex in a cleavage direction.  No very small cracks are found on the other position.
Patent JP-S63221973-A (JP)
Title: Polishing machine
Inventor: ENDO TAKAHIRO
IPC: B24B49/00
Filed: 1987-01-28
Abstract: PURPOSE:To eliminate any influence to finishing size of a workpiece due to stone wear in grinding and an error in size measurement as well as to improve the extent of accuracy of finishing, by installing a detector for detecting a distance between a grindstone and a work setting surface, in a turning shaft. CONSTITUTION:A spindle 21 and a turning shaft 23 are rotated with each other, and a table 29 to which a housing 26 is attached is fed to the stone side whereby a workpiece 24 is polished. Even in this polishing, the detector 26 built in the turning shaft 23 continues to detect a distance between a grindstone 22 and a work setting surface side, and when the preset value in a controller and this detected value become equal to each other, polishing for the workpiece 24 is stopped, thus the workpiece finished in the specified size is secured.
Patent JP-H06232019-A (JP)
Title: Preparation of process flow
Inventor: MATSUMOTO SHIGERU
IPC: H01L21/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide a process flow preparing method by which retrieval can be performed by using processing conditions as keys. CONSTITUTION:A processing condition registering means 10 registers processing condition groups for preparing processes and a process preparing means 20 prepares processes by combining the processing condition groups. A process flow preparing means 30 prepares a process flow by combining the process groups. A process flow retrieving means 40 retrieves process data by using the processing conditions as keys.
Patent JP-2000210130-A (JP)
Title: Wagon with height-adjustable top plate
Inventor: KURITA MANABU
IPC: A47B31/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To cleanly collect stored objects and to allow the auxiliary work for cooking on a top plate by providing shelf boards, the height-adjustable top plate, side plates or supports and casters. SOLUTION: This wagon is constituted of side plates 3 on both sides, shelf boards 4, multiple sash bars 5, a top plate 1, a pair of lift metal fittings and casters 6. In the height adjusting mechanism of the top plate 1 of the wagon, pawls 13 and hooks on lift metal fittings 11 with pawls 13 fitted to the top plate 1 and on lift metal fittings with hook holes fitted to the side plates 3 of the wagon are meshed with each other or released. The auxiliary work for cooking can be conducted on the top plate 1, the height of the top plate 1 can be set to the easily usable height according to the statue of a user, and the operability is improved.
Patent JP-2000212545-A (JP)
Title: Static fracturing agent
Inventor: ASAUMI JUNJI
IPC: B02C19/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a static fracturing agent capable of keeping working hours of slurries and presenting sufficient fracturing effects in a short time (within 10 hours) even used at low temperatures (about 5 deg.C). SOLUTION: This static fracturing agent comprises a cement intermediate processing product obtained by heating a raw material mixture for producing clinker at 800-1100 deg.C in a portland cement clinker manufacturing process and a water reducing agent. The cement intermediate processing product is preferably one preparatively separated from a suspension preheater.
Patent JP-H03223700-A (JP)
Title: Inspecting device for inside of reactor
Inventor: KARASAWA HIROICHI
IPC: G21C17/08
Filed: 1990-01-30
Abstract: PURPOSE:To detect accurately deformation or displacement of an inner-reactor apparatus, loosening of a bolt, etc. by a method wherein a reference target and a detection target which reflect an ultrasonic wave are provided on a structure in liquid-metal sodium inside a reactor vessel. CONSTITUTION:A plurality of square grooves 31 are cut in cross-shaped arrangement in a reference target 11, and from whatever direction an ultrasonic wave X falls, it is reflected in the same direction as the incidence. Therefore the cross can be confirmed from whatever direction an ultrasonic transducer 10 is accessed. When the ultrasonic wave X from the ultrasonic transducer 10 is reflected, the ultrasonic wave X striking on a reference target 13 and a detection target 14 is scattered by a projecting part and is not received by the ultrasonic transducer 10. Therefore the reference target 13 and the detection target 14 can be observed as silhouettes and loosening of a bolt can be confirmed as a slippage between the targets.