baber/WOPTO huggingface dataset:
Patent JP-S5727716-A (JP)
Title: Forming method for socket in perforated plastic tube
Inventor: OOTA RIYOUZOU
IPC: B29C57/02
Filed: 1980-07-28
Abstract: PURPOSE: To form a socket and seal a perforated plastic tube simultaneously by inserting each projection of a plastic adaptor into a hole in one end surface of the perforated tube, and pushing the end part of the tube, being heated, into the socket- forming cavity of a metal die formed in a state becoming gradually narrower toward its top end.  
     CONSTITUTION: Each projection 21, 21... of an adaptor 2 is inserted into each hole 10, 10... at one end surface of a perforated tube 1, to attach the adaptor 2 to the end of the perforated tube 1. Thereafter, the adaptor-attached end of the perforated tube 1, being heated, is pushed into the socket-forming cavity 30 of a metal die formed in a state becoming gradually narrower toward its top end. Consequently, the holes 10, 10... at the end part of the perforated tube 1 are flattened, and spaces g, g are generated at the both sides of each projection 21 in the hole 10. When the tube 1 is further pushed into the cavity 30, the spaces at the both sides of each projection 21 are crushed, and the top end of the perforated tube 1 comes in contact with the innermost end of the forming cavity 30. Thus, the holes 10, 10... are completely sealed and thermally fused with the projections 21, 21.... As a result, the holes at the top end surfaces of the sockets are completely sealed at the same time when the sockets are formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0711053-A (JP)
Title: Fire-resistant composite material
Inventor: UORUTAA ROORENSU HOORU
IPC: C08L101/00
Filed: 1994-05-18
Abstract: PURPOSE: To provide the titled composite which comprises a specific amount of a thermoplastic matrix material, a reinforcing glass fiber and particulates of perlite or vermiculite and exhibits excellent fire resistant properties as well as reduced levels of early smoke generation and early heat generation.  
     CONSTITUTION: The aimed composite comprises (A) 40-75% of a thermoplastic matrix material such as an aromatic polycarbonate resin, a PP resin, a polybutylene terephthalate resin or the like, (B) 20-50% of a reinforcing glass fiber of 0.10-1.0 inch in length and (C) 5-30% of a heat-expandable material comprising particulate of perlite and vermiculite, all the percentages being based on the total wt. of the composite. Preferably in this composite, the component A has a heat distortion temperature of 170°C or below and the content of the component C is 5-10% based on the total wt. of the composite. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5627973-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: ISHII YASUHIRO
IPC: H01L21/338
Filed: 1979-08-17
Abstract: PURPOSE:To secure high manufacturing yield, uniform performance and mass productivity of the compound semiconductor device by precisely defining one type of resist mask in a step when setting the relative position relationship of essential components. CONSTITUTION:An insulating film 12 is coated on the surface of a semi-insulating GaAs substrate 11, and with the film 13 as a mask an N type active laqer 14 is formed thereon. Then, an insulating film 15 is formed thereon, a resist mask 16 is formed thereon, and openings are perforated at the film 15. Thereafter, a resist mask 16 is formed thereon, and openings are perforated at the film 15. Thereafter, a resist mask 17 is formed thereon, and N<+> type layers 18 and 19 of source and drain electrode regions are formed thereon. After heat treating it, a resist mask 20 is formed thereon, evaporation and lift-off are conducted to form ohmic electrode metallic layers 21 and 22 thereon, a resist film 23 is formed thereon, and Schottky juntion electrode 24, source and drain wires 25 and 26 are formed thereon. Finally, the resist mask 23 is removed therefrom.
Patent JP-H08297566-A (JP)
Title: Method, device, and interface for data transfer, and display unit and information processing equipment equipped with the same interface
Inventor: SANBE HIDEO
IPC: G06F5/06
Filed: 1995-04-27
Abstract: PURPOSE: To suppress the processing capability, that a following processor, etc., needs to have, low by providing a first-in first-out type buffer for output to the following stage. CONSTITUTION: Data based upon input data from a system bus 40 are transferred to a register monitor and storage circuit 2. An input FIFO 101 holds the input data temporarily on a first-in first-out basis and stores them in a register set 102. A monitor register 105 monitors the register set 102 and sets the bits corresponding to updated registers. A control microcomputer 104 extracts the data from the registers updated by the monitor register 105 and register set 102 to generate transfer data. The transfer data are temporarily held in a first-in first-out type output FIFO 103. Then, the transfer data stored in the output FIFO 103 are outputted to a register monitor circuit 2 in order.
Patent JP-S61261714-A (JP)
Title: Laser scanner
Inventor: SAKAI YUKIO
IPC: H04N1/04
Filed: 1985-05-16
Abstract: PURPOSE:To shorten the rising time of a synchronous detection signal and to improve the accuracy of a synchronizing signal by arranging a slit plate so that a laser beam passing the slit plate irradiates only the first half scanning of a sensor part of a synchronous detector. CONSTITUTION:An optical synchronous detection signal is obtained from an incident laser beam 16. A laser beam 17 to be a stray light when irradiating the latter half of the optical synchronous detector 13 is interrupted by the slit plate 15. Since the slit plate 15 is parallel with the scanning surface of a photosensitive body 14, the laser beam 17 is reflected in the direction 18 preventing the laser beam 17 from irradiating the photosensitive body 14. Namely, the laser beam passing the slit plate 15 irradiates only the first half scanning of the sensor of the synchronous detector and the laser beam interrupted by the slit plate 15 is arranged in the direction preventing the laser beam from irradiating the photosensitive body, so that stray light to be irradiated to the photosensitive body is removed and the laser scanner can be prevented from the generation of black stripes.
Patent JP-S5731444-A (JP)
Title: Mold for continuous casting machine
Inventor: NISHIMURA OSAMU
IPC: B22D11/04
Filed: 1980-07-31
Abstract: PURPOSE: To adjust the clearance of parting faces with good accuracy and ease by making the liners inserted into coupling parting faces adjustable in an assembling type mold consisting of assembling four sets of coupling bodies.  
     CONSTITUTION: Four sheets of copper plates 1, 1', 2, 2' forming 4 faces of inside circumferential walls of a mold body are fixed and supported respectively by backup plates 3, 3', 4, 4', to form 4 sets of coupling bodies A, B, C, D. Liners are inserted between the adjacent coupling bodies out of 4 sets of these coupling bodies, and are locked by lock bolts 5, whereby an assembling type mold body is formed. Saind  lines are formed of displaceable liners 13 having tapered surfaces on top and stationary liners 7 having tapered surfaces on bottom, by which the size of the clearance  (S) of parting faces is changed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59231036-A (JP)
Title: Synthesis of acetaldehyde
Inventor: NISHIMURA YASUYUKI
IPC: C07C67/00
Filed: 1983-06-13
Abstract: PURPOSE:To produce acetaldehyde, by forming a complex of Cu(1) and oxygen and a complex of Pd(2) and ethylene in a solution, and oxidizing ethylene at low temperature and pressure. CONSTITUTION:A solution containing Cu(1).trisdimethylaminophosphine oxide complex and Pd(2).acetonitrile complex is made to contact with an oxygen-containing gas in the oxygen absorption tower 1 to obtain a solution containing an oxygen complex [L.Cu(1).O2]. Ethylene is oxidized to acetaldehyde by introducing the solution into the reactor 2 and contacting with an ethylene-containing gas introduced through the line 21. The oxygen complex solution is decomposed into the original complex catalyst and a solution containing acetaldehyde and unreacted ethylene by the process, and the components are separated from each other by the distillation column 3 and the degassing column 4. The unreacted ethylene and the complex catalyst solution are circulated to the system through the line 61 and the line 51, respectively, and the objective acetaldehyde is extracted through the line 71.
Patent JP-H02284068-A (JP)
Title: Abnormality detecting device for front-rear acceleration sensor
Inventor: MATSUDA TOSHIRO
IPC: G01P21/00
Filed: 1989-04-24
Abstract: PURPOSE:To accurately detect the abnormality of the front-rear acceleration sensor and to minimize an influence upon a control system if the abnormality is not removed as it is by using the front-rear acceleration detected value in non-acceleration/ deceleration operation as the base of abnormality judging operation. CONSTITUTION:The front-rear acceleration sensor (a) outputs the front-rear acceleration detected value corresponding to the front-rear acceleration of a vehicle in the form of an electric signal. Further, an acceleration/deceleration operation detecting means (b) detects the acceleration/deceleration operation of the vehicle. Then while the acceleration/deceleration operation detecting means (b) detects the non-acceleration/ deceleration operation, a sensor abnormality detecting means (c) detects the front-rear acceleration sensor (a) being abnormal if the front-rear acceleration detected value from the front-rear acceleration sensor (a) indicating a value corresponding to the acceleration/deceleration operation of the vehicle continuously for a specific time. Then when the sensor abnormality detecting means (c) outputs a sensor abnormality signal, a fail-safe operation means (d) performs specific fail-safe operation, namely, generates a warning and carries out specific operation for stopping the system control, etc. Consequently, the abnormality of the sensor can accurately be detected.
Patent JP-S5627907-A (JP)
Title: Transformer
Inventor: UENO JIYUNPEI
IPC: H01F27/02
Filed: 1979-08-16
Abstract: PURPOSE:To obtain a transformer of a large capacity and to reduce the number of split-divisions by a method wherein a tank is hermetically sealed by a cover which is exclusively used for transportation while a transformer is in transit and this cover is replaced by a side cover having construction which maintains an in-oil insulation interval at the time of installation. CONSTITUTION:A transformer is consisted of three divisions, namely, a lower tank 16 to be used as a base plate of a transformer tank, an upper tank 17 to be used as an upper cover and a cover 18 exclusively used for transportation which covers the side of the transformer. When starting installation at a job site, the cover 18 for transportation is removed and replaced by side covers 19A and 19B which are constructed in such way that a required in-oil insulation intervals of A1 and A2 are maintained with the exterior peripheral surface of a transformer winding 1A of transformer contents. As a result, the outside diameter of the transformer winding 1A is increased, within the limit of transportation limitations, to the utmost limit of the inside width W3 of the transformer tank when the cover for transportation is installed, thereby allowing to obtain a transformer of a large capacity and to reduce the number of split-divisions.
Patent JP-S62262079-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI TOSHIYA
IPC: G03G21/00
Filed: 1986-05-07
Abstract: PURPOSE:To easily collect such waste as paper bits, etc., adhering to a photosensitive body, by communicating a casing of a cleaner with a toner cartridge. CONSTITUTION:As for a photosensitive drum 1 of a part in which a visible image has been transferred to recording paper P, the residual potential is eliminated by a light emission from a destaticizer 10, and thereafter, by a sponge roller 13 of a cleaner 11, a residual toner T and waste such as paper powder, etc., adhering to the photosensitive drum 1 at the time of transfer are eliminated, and the printing process is ended. Also, the toner T which has been attracted to the sponge roller 13 is attracted to a magnet roller 14, and thereafter, scraped down by a blade, etc., dropped down onto a bottom wall 16 of a casing 12, moves in the direction of the toner cartridge 7 on the inclined bottom wall 16, and led into the toner cartridge 7 from an opening 8. Accordingly, by replacing the toner cartridge 7, the used toner T which has been eliminated from the photosensitive drum 1 and the waste such as paper powder, etc., adhering to the photosensitive drum 1 at the time of transfer are collected together with the toner cartridge 7.
Patent JP-H02285188-A (JP)
Title: Ceramic sash
Inventor: SHIGARAKI GINICHI
IPC: E06B1/24
Filed: 1989-04-26
Abstract: PURPOSE:To promote fire resistance and heat resistance by manufacturing a domestic glass window frame sash of a new ceramic material. CONSTITUTION:A domestic glass window frame sash is constituted of room constructional skeletons 1 of a bathroom and kitchen, etc., tiles 2, ceramic sashes 3 and 4, a heat resisting laminated glass 5, spacers 6 of a burnt material and ceiling materials 7 of rubber, etc. The sashes 3 are mounted on the skeletons 1 with wood screws 8 through a pair of wedge-like pieces 9. According to this constitution, fire and heat resistances can be enhanced.
Patent JP-H06313730-A (JP)
Title: Seismic sensor and seismoscope using the same
Inventor: KAIRIKU TSUTOMU
IPC: G01H1/00
Filed: 1993-04-30
Abstract: PURPOSE:To house a seismic sensor which enables the cutting of a city gas being supplied when an earth quake occurs into a gas meter, a gas emergency breaker, a gas consuming device or the like by miniaturizing it without variations in characteristic. CONSTITUTION:A spherical pendulum comprising a conducting monocrystalline silicon hangs with a support part 71 and an electrode 73 is arranged on a virtually spherical surface having he same center in a natural condition as the center of the pendulum. Those corresponding to each other of three pairs of the electrodes 73a are connected in common to detect capacity between the pendulum and the electrodes. A level discrimination is performed through a lowpass filter for filtering seismic waves alone. This achieves a prevention of variations in characteristic of each product, a miniaturization of a construction and higher sensitivity to eliminate restriction of mounting attitude thereby enabling selective detection of all vibrations such as earth quake in a three-dimensional direction.
Patent JP-S60251130-A (JP)
Title: Heteropolyacid containing carbon as hetero atom
Inventor: KUDOU TETSUICHI
IPC: C01B32/949
Filed: 1984-05-25
Abstract: PURPOSE:To provide a heteropolyacid contg. carbon as a hetero atom and utilizable as a catalyst, a color developing material for an electrochromic display element or the material of a counter electrode for the element. CONSTITUTION:Tungsten carbide is dissolved in an aqueous soln. of hydrogen peroxide to prepare a soln. contg. dodecatungstocarbonate ions [CW12O40]<4->, and this soln. is dried to form a heteropolyacid (hydrate of dodecatungstocarbonic acid) represented by the formula (where n=2-30).
Patent JP-H09271292-A (JP)
Title: Water purifier using benthic animal such as marine worm or the like
Inventor: TSUBOI SHUNZO
IPC: A01K63/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of parallelly purifying water inside a water tank for raising fish and shellfish and raising annelids such as marine worms or the like and the other benthic animals. SOLUTION: Inside the water tank 1 for raising the fish and the shellfish or a water discharge tank from the water tank 1 for raising, a benthic animal raising environment layer 3 for raising the benthic animals 14 such as the marine worms or the like and a filtering tank 2 provided with a water supply part for sucking the water inside the water tank 1 or making it flow in and an air supply part for supplying air to the benthic animal raising environment layer 3 are erected.  The benthic animals 14 are raised by making the air and the water flow down from the upper part of the benthic animal raising environment layer 3 and supplying them to the benthic animals raised in the benthic animal raising environment layer 3, the supplied water is purified and filtered by the benthic animals 14 and a means provided with a purified water discharge port 5 for discharging the purified and filtered water into the water tank 1 is provided on the lower part of the filtering tank.
Patent JP-S589600-A (JP)
Title: Eddy current coupling type constant frequency generator
Inventor: NUKAZUKA MASARU
IPC: H02P15/00
Filed: 1981-07-03
Abstract: PURPOSE:To suppress the speed increase when a load is decreased or cut off, by providing a braking device on the side of the output shaft of the eddy current coupling, and operating said braking device during the time period an exciting current for the eddy current coupling is zero. CONSTITUTION:The eddy current coupling 3 is provided between a main marine engine 1 and an AC generator 4. The braking device 10 is provided on the side of the output shaft of the eddy current coupling 3. A frequency control system 7 controls the exciting current of the eddy current coupling 3 in correspondence with the deviation between the frequency command from a frequency setting device 8 and the generator frequency from a speed detector 6. When the load of the generator is cut off and the exciting current of the eddy current coupling 3 becomes zero, a regulator 14 and a phase shifter 15 are operated and the braking device 10 is operated. In this way, the speed response characteristic is improved.
Patent JP-S5438334-A (JP)
Title: Coating composition
Inventor: KOGURE HIDEO
IPC: C09D5/08
Filed: 1977-08-31
Abstract: PURPOSE: To prepare a coating composition giving a coating film having excellent adhesivity to the top coating layer, corrosion resistance by outdoor exposure, and welding and weld-cutting characteristics, by adding peroxytitanium ion to an coating composition dissolved in an organic solvent, in a specific ratio to the water existing in the solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59231237-A (JP)
Title: Mount filled with fluid
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1983-06-10
Abstract: PURPOSE:To decrease a moving amount of fluid so as to set a loss coefficient nearly to an ideal value and obtain suitable damping force, by both combining a mounting member with a base member by an elastic member and additionally providing a diaphragm in the base member so as to form a fluid chamber while connecting a side of the mounting member to a side of the base member by a new elastic member, with moving capability of fluid different from afore said elastic member, so as to form said fluid chamber into two chambers. CONSTITUTION:A mounting member 10 connected to a vibrative source is combined with a base member 20 by an elastic member 30 of relatively large area consisting of rubber material while a diaphragm 40 is additionally provided in the end of a small contour cylindrical part 25 of the base member 20, forming a fluid chamber in the inside. While an orifice forming member 50 is connected to the small contour cylindrical part 25 by a new elastic member 60 of relatively small area consisting of rubber material and different from said elastic member 30. The inside of the fluid chamber 2 is divided into two chambers 3, 4 by the elastic member 60, and these chambers are communicated with each other through orifices 51. A moving amount of fluid becomes a value subtracting a moving amount of fluid by the elastic member 60 from a moving amount of fluid by the elastic member 30, and the value can be decreased so as to enable a loss coefficient to be set to an ideal value.
Patent JP-S58222367-A (JP)
Title: Multi-microprocessor control system
Inventor: INAMOTO AKIHIKO
IPC: G06F15/177
Filed: 1982-06-18
Abstract: PURPOSE:To prevent one microprocessor from being stopped for a long time, by controlling coupling means between respective buses of two microprocessors operated asynchronizingly and buses by common storage devices so as to be coupled alternately. CONSTITUTION:Address buses AB and data buses of microprocessors MPUs 1, 2 are connected to a common RAM3 to both MPUs via unidirectional tri-state gates TSG9, 10, bidirectional TSG11 and latch circuits 12, 13 respectively. Decoders 14, 15 are connected respectively to the AB of both the MPUs, and when an address of the RMA3 is given to the AB at the same time, access request signals MRQ1, MRQ2 to the RAM3 of logically ''1'' respectively are transmitted to a BUS control CT section 8 of the MPU. A signal M1BUS is outputted from the CT section 8 to TSG9, 11 from the CT section 8 and a signal M2BUS is outputted to the circuits 12, 13 and the TSG10 respectively so as to access the MPUs 1, 2 to the RAM3 alternately. Since the MPU2 and the RAM3 are asynchronous, the signal M2BUS is latched to the circuits 12, 13 for processing.
Patent JP-H043773-A (JP)
Title: Gatering device with binder
Inventor: MURAKAMI KOICHI
IPC: B65H39/11
Filed: 1990-04-20
Abstract: PURPOSE:To surely stop a moving means even if a program runs away due to noise or the like and prevent mechanical breakage by detecting that a sheet pressing mechanism is located at the sheet pressing position with a sheet pressing sensor, and stopping the excitation to the moving means. CONSTITUTION:A binding device binding the sheets S stored in multiple bins Bb, and a pressing means 99 pressing the vicinity of the binding position of the sheets S before the binding action and a detecting means S14 detecting that the pressing means 99 is located at the pressing position are provided. When the pressing position is detected by detecting means S14, the excitation to the bins Bb or the binding device is stopped, and the bins Bb or the binding device is not moved.
Patent JP-H05118438-A (JP)
Title: Traveling device
Inventor: OYA TERUMITSU
IPC: F16H59/06
Filed: 1991-04-09
Abstract: PURPOSE:To operate the decelerating device for a hydraulic transmission in a simple and sure manner by constituting the speed change action length of a speed change lever connected with the speed change arm of a hydraulic transmission so as to be contractible and reducing the speed change action length in the state where the speed change fever is held at a constant position. CONSTITUTION:A lever seat plate 25 is axially supported in turnable manner on a lever supporting point shaft 24, and the base edge part of a speed change lever 21 is fixed on the lever seat plate 25. Further, a decelerating rod 26 is inserted in free elevation inside the speed change lever 21, and the decelerating rod 26 is rising-supported by a spring 27. Further, one edge part of a speed change rod 22 is connected at the lower edge part of the decelerating rod 26 by inserting a pin 29 into a slot 28 on the lever seat plate 25, and a pushing button 31 is arranged in free turning ON/OFF on a grip part 30 at the upper edge part of the speed change lever 21. The decelerating rod 26 is lowered against the spring 27 by pushing-in the pushing button 31, and the connecting pin 29 of the speed change rod 22 is approached to the lever supporting point shaft 24, and the speed change action length of the speed change lever 21 is reduced.
Patent JP-S59228786-A (JP)
Title: Support capable of being metallized for printed circuit and method of producing same
Inventor: ROBEERU KASA
IPC: H05K1/03
Filed: 1984-05-25
Abstract: Essentially isotropic metallizable polymeric substrates having very low coefficients of thermal expansion are well adopted for printed circuits, are facilely prepared by papermaking technique and hot pressing, and are comprised of a fibrous polymer matrix, advantageously an aramide non-woven batt, bonded together with a cured imido prepolymer, and include particulate filler material, advantageously electrically insulating metal oxide particles, distributed therethrough.