baber/WOPTO huggingface dataset:
Patent JP-H03244874-A (JP)
Title: Close contact high pressure-proof type metallic bellows and manufacture thereof
Inventor: KIMURA MICHIHISA
IPC: F16J3/04
Filed: 1990-02-22
Abstract: PURPOSE:To secure such a close contact high pressure-proof type metallic bellows that is no fear of an fluid leakage by fitting a metallic part-disruptive ring in the inner side of each wave crest part in the metallic bellows with a lot of ring waveform parts molded into curvature, and making both side plates of these wave crest parts contact with both sides of this part disruptive ring. CONSTITUTION:A metallic bellows 2 with a lot of ring waveform parts 1 molded into curvature is manufactured first, and then a metallic part disruptive ring 4 is compressed so as to get the ends overlapped with each other and contracted in diameter, and inserted into a position being opposed to the inside of a wave crest part 3 in the metallic bellows 2. Successively, compressive force is released from this part disruptive ring 4, thereby expanding a diameter of the part disruptive ring 4 with elastic restoring force, and it is fitted in the inner part of the wave crest part 3 in the metallic bellows 2. Afterward, the compressive force is added to this wave crest part 3 from the outside, and both side plates of the wave crest part 3 are made contact with both sides of the part disruptive ring 4, thus a desired close contact high pressure- proof type metallic bellows is manufactured.
Patent JP-H08276705-A (JP)
Title: Tire with reinforced belt-band
Inventor: MOORITSUIO BOIOTSUKI
IPC: B60C9/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tire free from the possibility of the rupture of a metallic cord by using a combination on filled with a first and a second series of cords respectively made of metal and fiber cord aramid fiber or a similar means. SOLUTION: In a pneumatic tire provided with belt strips 7, 8 made of a first and a second series of cords 7a, 7b, 8a, 8b, the second series of cords 7b, 8b made of aramid cooperate with the first series of cord 7a, 8a made of steel to withstand tensile stresses in the longitudinal direction. Conversely, the cords 7b, 8b made of aramid have a greater compliance than the steel codes 7a, 8a towards compressed stress. The elastomer incorporating the cords 7a, 7, 8a, 8b is filled with reinforcing fibers, short aramid fibers or aramid pulp for example, and has a modulus of elasticity between 15-50 MPa to prevent the rupture of the metallic cords 7a, 7b by the action of the bending load.
Patent JP-H04278869-A (JP)
Title: On-vehicle type air injection device
Inventor: NAKAMURA MASAHIRO
IPC: B60S1/62
Filed: 1991-03-06
Abstract: PURPOSE:To permit a vehicle to be washed and cleaned anywhere by effectively utilizing an air device mounted on the vehicle. CONSTITUTION:An air compressor 2 is driven by an engine 1 mounted on a vehicle, and the compressed air is formed. The compressed air is stored in an air tank 3, keeping the pressure constant by a pressure adjusting device 4. The stored compressed air flows into a an air cylinder 6 or air injection nozzle 7 according to the necessity, and the switching is carried out by a selector valve 5.
Patent JP-2000241606-A (JP)
Title: Plate micro lens, plate lens, liquid crystal display, optical system and projection display device
Inventor: SHIMAMURA YOSHINORI
IPC: G02F1/13
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a plate micro-lens or a plate lens capable of reducing in warpage to the extent that the manufacture of a liquid crystal display or the like is not considered difficult. SOLUTION: This plate micro-lens is constructed by sandwiching high and low refractive index resin material layers 23, 24 between a first and a second glass substrate 21, 22. In this case, the thickness of the first glass substrate 21 is not more than 0.1 mm, while the thickness of the second glass substrate 22 is not less than 2.0 mm.
Patent JP-S60184393-A (JP)
Title: Preparation of alanine
Inventor: SOUDA KENJI
IPC: C12R1/07
Filed: 1984-03-02
Abstract: PURPOSE:To prepare inexpensively alanine from lactic acid, by conjugating lactic dehydrogenase with L-alanine dehydrogenase in an aqueous medium containing lactic acid, an ammonia donor, and nicotinamide adenine dinucleotide. CONSTITUTION:Escherichia coli (FERM P-7475) capable of producing lactic dehydrogenase, having DNA to which a gene to code vector DNA and L-alanine dehydrogenase is linked, capable of producing L-alanine dehydrogenase, is prepared. The mold is cultivated to prepare lactate dehydrogenase and L-alanine dehydrogenase, which are treated in an aqueous medium containing lactic acid, an ammonia donor, and nicotinamide adenine dinucletoide, to give alanine.
Patent JP-H07250428-A (JP)
Title: Self-starting motor generator
Inventor: NAKAGAWA TOSHIMITSU
IPC: H02P9/08
Filed: 1994-03-11
Abstract: PURPOSE:To enhance safety by turning a short circuit switch ON/OFF at the stage of starting a motor in order to regulate the starting current, detecting the current at the main circuit section upon elapse of a predetermined time after turn OFF of a main switch, and then turning a trip contact ON/OFF based on a detection signal. CONSTITUTION:When a main switch 12 is turned ON, a rush current flows into a DC series motor 15. The rush current is regulated by turning short circuit switches 14a-14c ON/OFF. A Hall element 16 detects the current of a main circuit and delivers a signal to a detecting circuit 18. The detecting circuit 18 actuates a trip interrupter 17 based on the detection signal and turns a trip contact 17b OFF thus interrupting the current of main circuit. At the same time, a protective circuit section 19 is formed and an alarm is presented thus enhancing the safety.
Patent JP-S59166219-A (JP)
Title: Filter press
Inventor: IIJIMA YOSHINARI
IPC: B01D25/12
Filed: 1983-03-11
Abstract: PURPOSE:To prevent deformation, damage and abrasion of a filter cloth by interposing a deformable, water-impermeable material between a rugged filter plate and the filter cloth. CONSTITUTION:A deformable water-impermeable material 4 e.g. rubber or polyvinyl chloride sheet is interposed between a filter plate 1 and a filter cloth 3. When slurry S is fed forcibly between filter cloths 3, 3 and a pressure is applied to the slurry, filtrate is exuded from the filter cloth 3. When the exuded amount of the filtrate becomes large, the filtrate pressure is applied to the water-impermeable material 4, which is bulged and deformed toward the indented parts, and filtrate puddles are formed according to the filtrate quantity. The filtrate puddles 6 are communicated with one another, and the filtrate is introduced to a drain port which is led to the outsideof the filter plate.
Patent JP-S63208240-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHINTANI YOSHIO
IPC: H01L21/8234
Filed: 1987-02-25
Abstract: PURPOSE:To improve the reliability of a semiconductor integrated circuit device, by independently providing a wiring for feeding a power source potential to a first p-channel MISFET and a wiring for feeding a power source potential to a second p-channel MISFET or wiring for feeding the grounding potential of a circuit to a first n-channel MISFET and a wiring for feeding the grounding potential of a circuit to a second n-channel MISFET. CONSTITUTION:p<-> type well regions 5 and 6 constituting MISFETs for output/ input buffers are separately provided. Therefore, the potential fluctuation of the region 5 accompanied by the operation of the output buffer is not added to the region 6. Power source potential wirings 8 and 14 for output and input and grounding potential wirings 10 and 13 for output and input are separately provided. Therefore, noises accompanied by the operation of MISFETs for outputs having large drivability are not added to MISFETs for input. Furthermore, a wiring 9 for applying a substrate potential and the wiring 8 are separately provided. The wirings 10 and 12 for applying well potentials and a wiring 11 or 13 are separately provided. Therefore, noises accompanies by the operations of MISFETs for outputs are not applied to a substrate 1 or wells 5 and 6. Thus the reliability can be improved.
Patent JP-S59166671-A (JP)
Title: Surface-coated tool member excellent in wear resistance
Inventor: KIKUCHI NORIBUMI
IPC: C23C16/26
Filed: 1983-03-11
Abstract: PURPOSE:To contrive to improve the wear resistance of the titled tool member, by forming a coating layer having an alternatively laminated structure comprising a diamond layer and a hard compound layer composed of predetermined carbides, nitrides, etc. on the surface of a predetermined tool substrate. CONSTITUTION:The titled member prepd. by forming a surface coating layer having an alternatively laminated structure comprising diamound and hard compound layers on the surface of a tool substrate. Said tool substrate comprises Groups-IVa, Va and VIa metals in Periodic Table, Hf and these alloy. Said hard compound layer is formed from one or more layers out of the carbides, nitrides, carbonitrides and carboxynitrides of Groups-IVa, Va and VIa metals in Periodic Table, Si and B. The surface-coated tool member aforementioned is excellent in wear resistance.
Patent JP-H0882378-A (JP)
Title: Drive circuit for bidirectional flow control valve
Inventor: TARUI ATSUSHI
IPC: G01R31/42
Filed: 1995-02-28
Abstract: PURPOSE: To facilitate detection of a disconnection failure of an energizing current to a coil and to prevent the occurrence of a problem wherein a relation between the opening of a valve and an energizing current forms hysteresis characteristics by alternately repeating a normal direction energization mode and a reverse direction energization mode and detecting the energizing states of an H-shape bridge circuit and a coil. CONSTITUTION: A forward direction energization mode wherein first and third switches T1 and T4 brought into the diagonal line relation of an H-shape bridge circuit 70 are turned ON and second and fourth switches T2 and T3 are turned OFF is executed during an ON duty period of an opening command signal. Further, a reverse direction energization mode wherein the first and third switches T1 and T4 are turned OFF and the second and fourth switches T2 and T3 are turned ON is executed during an OFF duty period of an opening command signal. In this case, since during normal operation, an H-shape bridge circuit 70 and a coil 61 are constantly energized regardless of an opening, when energization is disconnected, it is judged that disconnection of the feed to the H-shape bridge circuit 70 and the coil 61 is caused.
Patent JP-H10235119-A (JP)
Title: Circulatory purifying device
Inventor: MIYABAYASHI TAKESHI
IPC: A47K3/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To secure a circulatory flow path for a long time and prevent a biological membrane peeled off the surface of a filter from flowing into a bath tank by forming a bypass flow path which detours water along at least, the surface of at least, one of purifying means other than those provided in the extreme downstream of the flow path, among a plural number of rows of all the purifying means in the flow path. SOLUTION: A bath water contained in a bathtub 1 is sent to an upstream purifying tank 7a and a downstream purifying tank 7b from a suction aperture 2b and a water supply hose 3 using a circulating pump 6. Normally, a throttling valve 9 is throttled to increase the passage rate of the bath water through a fine mesh filter 18a, and when the filter 18a is clogged, the throttling valve 9 is opened to in crease the passage rate of the bath water into a bypass flow path 8, so that the optical flow rate of a circulating water is secured. When a back wash operation is performed, the bath water is caused to flow through a back wash flow path 11 from a three-way valve 10a and then is reversely charged into the downstream side purifying tank 7b from a three-way valve 10c.  Thus filth sticking to the filter 18a provided in the downstream side purifying tank 7b is removed and is drained to the outside from a three-way valve 10b through a drainage flow path 12. Consequently, the circulatory flow rate is increased and a peeled biological membrane originating form the upstream side purifying tank 7a is filtered too.
Patent JP-S54133042-A (JP)
Title: Direct memory access system in multi processor
Inventor: NISHIMURA KAZUO
IPC: G06F13/00
Filed: 1978-04-07
Abstract: PURPOSE: To enable the external input and output unit to peform directly data transfer with individulal memory without through processor, by connecting the memory bus and common bus of individual memory with the bus connection section.  
     CONSTITUTION: The data channel 6 delivers the interruption signal to an arbitrary processor 3 and receives the interruption request enable signal and the direct memory access information. The data channel 6 outputs the memory request signal to the individual memory 1 to be accessed. When the memory request enable signal is made to the data channel 6 by the individual memory 1, with the bus selection signal and the memory request enable signal, the common bus 4 and the memory bus are connected via the bus connection section 15. That is, while the data channel 6 controls the bus selection, it performs data transfer with the direct memory access as if the individual memory 1 were connected to the common bus 4. As a result, the direct memory access between the external input and output unit 8 and the individual memory 1 is made possible, and the prosessing time requried for the data transfer of each processor can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62201778-A (JP)
Title: Detector for quantity of rope winding or its delivery of winding barrel for multilayer winding
Inventor: OKUNO TAKASHI
IPC: B65H63/08
Filed: 1986-02-26
Abstract: PURPOSE:To make it possible to accurately detect the quantity of rope winding or its delivery by placing a signal for the number of revolutions of the winding barrel of a crane etc., which is detected with a tachometer, in the storage part of an operating device, and computing the winding diameter of an optional winding layer to integrate the quantity of the rope winding or its delivery. CONSTITUTION:When the one end of a rope 2 is wound on a winding barrel 1, a storage part for the number of revolutions of the winding barrel in an operating deice 7 is set at zero by pushing an initial reset bottom 8b, and at the same time, an integrating indicator panel 8a is reset at zero. When the winding barrel 1 rotates to start the winding of the rope 2, a tachometer 6 counts the number of revolutions of the said barrel, and places it in the storage part of the operating device 7. The said device 7 computes the winding diameter of the rope on each winding layer, and computes the quantity of rope winding 2 on the basis of the said winding diameter and the number of winding on each of the winding layers to integrate the above total quantity, and then indicates a total rope winding length on an integrating indicator panel 8a and a rope movement after an optional reset button 8d is pushed on an indicator 8c respectively. In addition to that, the operating device 7 executes subtraction at the time of rope delivery. Thus the quantity of rope winding or its delivery can be detected easily and accurately.
Patent JP-S63206821-A (JP)
Title: Joy stick
Inventor: ISHIWATARI TAKEHIKO
IPC: A63F13/24
Filed: 1987-02-23
Abstract: PURPOSE:To improve the operability of a joy stick, by providing a speed control button which controls the speed of an operation designated by a trigger button. CONSTITUTION:A first speed control button 13a and a second speed control button 13b control an intermittent operation or a continuous operation designated respectively by first trigger button 12a and second trigger button 12b, and they have switching functions to stop the above operations. Also, when the buttons 13a and 13b are operated simultaneously, the operation designated by the button 12a and the one designated by the button 12b are executed intermittently or continuously. In such a way, since it is not required to continue to depress the trigger button intermittently for a long time by a player, the operability can be improved.
Patent JP-H08233279-A (JP)
Title: Safety circuit of electric apparatus
Inventor: OSAWA TAKESHI
IPC: F24C5/16
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a fire or the like by stopping an operation of an electric apparatus by sending an operation stop signal to a control part in the case when a relay lead wire connecting an operating part of the electric apparatus with the control part is cut or comes off after the start of the operation. CONSTITUTION: A transistor 25 turns ON when a relay lead wire 5 connecting an operating part la of an electric apparatus, e.g. an oil fan heater, with a control part 2a is cut or slips off for some reason in a state wherein an operation stop switch 12 is not operated. Therefore a low-level signal is sent to a microcomputer 23a. Since the low-level signal, i.e., an operation stop signal, is sent from an input port 22 connected to the operation stop switch 12 after the start of an operation, accordingly, the microcomputer 23a makes a judgement of 'operation stop' and stops the operation of the oil fan heater. According to this constitution, a fire or the like due to the oil fan heater can be prevented.
Patent JP-H06253450-A (JP)
Title: Dc power supply equipment
Inventor: HASHIMOTO FUMIO
IPC: H02J1/00
Filed: 1993-03-02
Abstract: PURPOSE:To improve the convenience in use and stability when installing an apparatus to which power is supplied without disturbing the use of inlet of an AC convenience outlet. CONSTITUTION:Notch portions 16a to 16d of a charging base 13 and projections 19a to 19d of an AC power supply adopter 15 are aligned together, and a main body portion 15a of the AC power supply adopter 15 is fitted into a recess 13a. Thereafter, the main body portion 15a of the AC power supply adopter 15 is shifted, the projection of the AC power supply adapter 15 moves the inside of a projected body in a longitudinal direction and, at the same time, a plug 15b of the AC power supply adopter 15 is inserted in an input jack 13b of the charging base 13. At this position, tapping screws are inserted to holes of the AC power supply adapter 15 in installing position and tightened for fixation.
Patent JP-H08137912-A (JP)
Title: Video data managing system
Inventor: ABE HIRONOBU
IPC: H04N5/78
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a video data managing system capable of virtually preparing a video object by extracting a part of a video data file, saving a space for storing video data files and preventing video data from being overlappedly stored in plural video files. CONSTITUTION: When a video object preparing means 9 is started by an application 6, the means 9 acquires a video data file name, video data extraction start and end positions, a video object display position, resolution, and respective connected data from a definition data storing part 8. Then the means 9 extracts video data from a video data storing part 7 based upon the acquired data and displays a video object 10 on a screen in accordance with the definition data.
Patent JP-S58157310-A (JP)
Inventor: YASUI TAKAAKI
IPC: H02G3/04
Filed: 1982-03-15
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-H01217872-A (JP)
Title: Information consent
Inventor: YAMADA TORU
IPC: H01R24/00
Filed: 1988-02-24
Abstract: PURPOSE:To enable the simultaneously connection of a captioned consent to a telephone wire and a coaxial cable by juxtaposing, on the front face of a case, a receiving side connector capable of connecting an inserting side connector for connecting the coaxial cable thereinto and a modular jack capable of connecting a telephone modular plug. CONSTITUTION:On the upper surface of a cover 20 are formed an inserting hole 23 capable of inserting a modular plug thereinto and a receiving side connector A capable of connecting an inserting side connector for a coaxial cable, respectively. The connector A is formed, in such a shape that a cylindrical projecting base 25 is projected on the center of a recess 24 engraved on the upper surface of the cover 20. An outside conductor 26 is arranged along the periphery of the projecting base 25 while a cylindrical inside conductor 27 is disposed along the inner circumference thereof. The insertion of the modular plug into the inserting hole 23 results in the connection of the contact of the modular plug to a contact spring 16b. The contact spring 16b is connected to a terminal 15 through a lead piece 16a so that the connection of a telephone wire to the terminal 15 enables the connection of the modular plug to the telephone wire.
Patent JP-H08234636-A (JP)
Title: Color vanishing device
Inventor: KOZUKI MICHIZO
IPC: G03G9/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide a compact and lightweight color vanishing device capable of efficiently vanishing the color of toner whose color can photochemically vanish and eliminating partial slight deformation such as wrinkles and waving caused by reduction in water content by humidifying a sheet. CONSTITUTION: The sheets housed in a paper feeding cassette 12 are taken out by respective paper feeding rollers 13 and 14 one by one and carried into the gap between a pair of heating rollers composed of a heating roller 31 and a pressure roller 32 by respective carrying rollers 16, 17, 20 and 21. The toner capable of photochemically vanishing in the color on the sheet is heated to the glass transition temperature or more of the binding resin of the toner by a pair of the heating rollers 31 and 32 and the color of the toner can efficiently and quickly vanish by irradiation with near infrared rays by a light source 33 such as a halogen lamp. The sheets after color vanishing processing are carried by paper ejecting rollers 37 and 38 and humidified by humidifying rollers 51 and 52, to eliminate the partial slight deformation such as the wrinkles and the waving.
Patent JP-H10243530-A (JP)
Title: Laminated wiring board
Inventor: KOGURE NAOTO
IPC: H02G3/16
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated wiring board in which stacking of each wiring board can be performed easily, and also which can surely prevent the dislocation of wiring and the warp of the wring board, and besides protect a pressure- contact terminal without fail, too. SOLUTION: In a laminated wiring board 10 which is constituted by laying plural sheets wiring boards 12 and 13, where pressure-contact terminals 6 are arranged, on top of one another, ribs 14 and 15 are projected on each wiring board 12 and 13, and the height of each rib 14 and 15 is made higher than the pressure contact part 6a of the pressure-contact terminal 6 each, and the ribs 14 and 15 are laid on top of each other. One part each of taper parts are provided in front and in the rear on both sides of the periphery of the wiring board 13 in the lowermost layer out of the wiring boards 12 and 13 stacked and united through each rib 14 and 15, and one pair each of taper parts are made free of catch and release to the elastically transformable hook of the cover to house each wiring board 11, 12, and 13 being united.
Patent JP-S57155792-A (JP)
Title: Semiconductor laser
Inventor: OOTANI SHIYUNJI
IPC: H01S5/00
Filed: 1981-03-20
Abstract: PURPOSE:To maintain stabilized basic mode operation while preventing local concentration of carriers by providing a striped projecting current cutoff layer on the surface of a semiconductor laser substrate. CONSTITUTION:After the striped projecting current cutoff layer 3 of p type GaAs or high resistance GaAS is formed on the surfade of the n type GaAs substrate 2, an n type GaAlAs film 4, an active film 5, a p type GaAlAs film 6 and a p type GaAs electrode forming film are successively grown. Next, a p type electrode 9 is formed through a SiO2 film 8 and, on he substrate 2, an n type electrode 1 is formed. By this setup, equivalent stripe width can be widened so that no local concentration of carriers take place. Therefore, it is possible to maintain stabilized basic mode operation so as to be able to produce semiconductor laser of superior current-optical output linearity.