baber/WOPTO huggingface dataset:
Patent JP-H04264949-A (JP)
Title: Bus fight detection circuit
Inventor: ISHIKAWA TOSHIO
IPC: G06F13/376
Filed: 1991-02-20
Abstract: PURPOSE:To prevent the induction of a fault to another circuit. CONSTITUTION:An addition circuit 2 to add all enable signals 100a, 100b,...100n to the drivers 10a, 10b...10n of plural circuits 1a, 1b,...1n as input data, a detection circuit 3 to detect that the addition result signal 200 of the addition circuit 2 is over '2', a monitor circuit 4 to output an output signal 400 when the output signal 300 of the detection circuit 3 is outputted continuously for over prescribed time, and a flip flop 5 to be set by the output signal 400 of the monitor circuit 4 and output an error signal 500 showing that the bus fight of a two-way bus occurs are provided, and the simultaneous drive, that it, the bus fight of the two-way bus is detected in an instant by the detection circuit 3.
Patent JP-H04211194-A (JP)
Title: Multilayered wiring board and its manufacture
Inventor: YOKONO ATARU
IPC: H05K3/46
Filed: 1991-02-20
Abstract: PURPOSE:To reduce the manufacturing period and increase the yield and reliability of a multilayered wiring board for high-purity mounting. CONSTITUTION:After a multilayered substrate is formed including a resist and metallic base layers, multilayered wiring of a skeleton structure is formed by collectively removing the resist and metallic base layers. After the wiring is formed, this multilayered wiring board is formed by forming an insulating layer by filling up the space of the multilayered wiring with solventless vanish. Therefore, the manufacturing period required by a module and computer can be reduced and the yield and reliability of the board can be improved. In addition, the operating speed of the computer can be increased.
Patent JP-H0685973-A (JP)
Title: Signal supply device
Inventor: TEIERII ARUNOO
IPC: H04M19/04
Filed: 1993-01-22
Abstract: PURPOSE: To provide a power adjustment device for a telephone call device by which sufficient power is supplied to a loudspeaker even when the impedance of a telephone line is especially high. CONSTITUTION: A signal having a variable frequency F is supplied from a line through which variable applicable power is supplied to a load LS having a fixed impedance. The signal supply device is provided with a pulse width modulator 18 that is operated at a frequency F so that the power consumed in the line is kept lower than the available power and supplies pulses with a width fluctuated in the same direction as the available power to the load.
Patent JP-H08104465-A (JP)
Title: Automatic switching device for tow
Inventor: SASAKI KATSUTOSHI
IPC: D01D7/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide an automatic switching device for a tow, for which constant monitoring is not required, and by which restore time in winding of the tow around delivering rolls can be shortened and the safe operation can be performed. CONSTITUTION: A tow winding sensor which is an abnormal current detecting means of a delivering roll driving motor or an image analyzing means formed by an image sensor, or a combination of them, a cutter 7 to be operated by a signal from the two winding sensor, a pair of delivering rolls 8, 9, and the other one pair or more of delivering rolls are arranged on a housing 13. The housing 13 is placed and fixed to a turn table, and a tow delivering device 10 wherein the delivering rolls can be switched by rotating the turn table in switching the delivering rolls is provided.
Patent JP-H0648130-A (JP)
Title: Hydraulically pneumatic suspension device for compensating for activity height
Inventor: FURANSOWA EDOUIJI
IPC: B60G17/015
Filed: 1991-02-20
Abstract: PURPOSE: To prevent a pitch and a roll by hydraulically connecting the respective wheels of a front axle and the height correcting devices of a rear axle to the jack of a suspension and controlling the initiators of the height correcting devices with the acceleration, the braking and the steering of a vehicle. CONSTITUTION: Height correcting devices 1 and 3 associated with the respective wheels of a front axle and a height correcting device on a rear axle are hydraulically connected to the jack of a suspension. The respective height correcting devices 1, 3 and 5 are controlled by the acceleration operation of the braking and (or) steering of a vehicle and operations for pitch prevention and (or) roll prevention are generated in cooperation with initiators 2, 4 and 6 operating the slide valve T of the height correcting device which immediately corresponds. The respective height correcting devices 1, 3 and 5 are elastically connected to the wheels and non-suspension members having lateral clearances (300) and are operated by an electromagnet 8 connected to an electronic computer 7.  The height correcting devices 1, 3 and 5 have time adjusting devices 18 and the time adjusting devices 18 short time adjusting devices 17 after the slide valve T executes a process.
Patent JP-H04269103-A (JP)
Title: Chuck device for cardan joint
Inventor: NODA TOKUMASA
IPC: B23B31/18
Filed: 1991-02-20
Abstract: PURPOSE:To chuck a flange yoke and a sleeve yoke by selecting a chuck unit for the flange yoke and a chuck unit for the sleeve yoke to be detachably set to a drive mechanism. CONSTITUTION:A drive mechanism 45 comprising a fixed outer cylinder 43 having a vertically movable cylinder 44 at a lower part and a connection member 56 moved vertically by the cylinder 44, and a chuck unit 46 for a flange yoke detachably assembled in the fixed outer cylinder 43 to be connected with the connection member 56 are provided. A chuck unit for a sleeve yoke detachably assembled in the fixed outer cylinder 43 is also provided, the drive mechanism 45 is used commonly, and the chuck unit 46 for the flange yoke and the chuck unit for the sleeve yoke are selected. Both the flange yoke 1 and the sleeve yoke 5 can thus be fixed at a constant position, thereby two sorts of yokes can be fixed in a simple constitution by using the drive mechanism 45 commonly.
Patent JP-H03238089-A (JP)
Title: Microbiological purification of contaminated water
Inventor: RISUTO IYUHANI BARO
IPC: C12N11/12
Filed: 1990-02-07
Abstract: PURPOSE: To efficiently decompose pollutants in water by passing a prescribed volume of the water to be purified through biofilters to have the pollutants captured and having the captured pollutants decomposed by the microorganisms fixed to these biofilters.  
     CONSTITUTION: A bioreactor has several pieces of segment chambers 1 which are superposed on each other at the apexes. Square blocks acting as the adhesion surfaces for the microorganisms are loaded into these segment chambers 1. The square blocks are arranged on perforated trays 4 to separate reactor air to separating section chambers. The water to be purified is passed through a pipe 10 and is supplied through a supply and circulating pipe 8 by a supplying and circulating pump 7 to rotary a rotary sprinkler 6. The polluted water is supplied to the several pieces of segment chambers 1 and is brought into contact with the microorganisms to decompose the org. pollutants. The purified water is discharged from a discharge pipe 11 disposed in the lower part of the bioreactor. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04212597-A (JP)
Title: Home bus system
Inventor: KAMIMURA TORU
IPC: H04Q9/00
Filed: 1991-02-20
Abstract: PURPOSE:To recognize the equipment name and the operating state of a terminal equipment in an operating state and to confirm analog information such as the energy consumption or the like of the terminal equipment in the home bus system. CONSTITUTION:A monitor signal 5 outputted from a terminal equipment 7, which can transmit information concerning the own operating state and the own equipment name, is fetched, and time for regulating the terminal equipment 7 and time for regulating the operating state is detected. Then, the equipment name and the operating state are recognized. On the other hand, the monitor signal 5 outputted from the terminal equipment 7, which can transmit the own operating state, is fetched, and time for regulating the operating state of the terminal equipment 7 and time for regulating the change of the operating state is detected. Then, the change in the operating state of the terminal equipment 7 is recognized.
Patent JP-S57139429-A (JP)
Title: Feed bar driving device of rotary transfer press
Inventor: YAMAMOTO MASAHIRO
IPC: B21D43/05
Filed: 1981-02-24
Abstract: PURPOSE: To obtain a titled driving device which has made the whole body compact and has omitted a speed reducing mechanism for driving a transfer cam, by incorporating a transfer driving device consisting of a main shaft, an eccentric body, a connecting rod, etc., in a crown.  
     CONSTITUTION: When a slide 5 is lifting, a material of a substance to be worked is carried into a station A through a material feed device 22, and also a product whose working has been completed is carried out from a station J. Subsequently, when the slide 5 goes down, the press work is performed at each station AWJ and stations BWI. When the slide 5 is lifting next, the substance to be worked of each station is held by a finger 24 of a lifting feed bar 23, and is carried to the next station respectively by a forward rotation of a constant angle of the feed bar 23. Subsequently, when the feed bar 23 goes down, the carried sunstance to be worked is delivered to each station. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55118987-A (JP)
Title: Foaming fireproof composition
Inventor: OMAE TOSHIKAZU
IPC: C09K21/02
Filed: 1979-03-06
Abstract: PURPOSE: A putty-like foaming fireproof composition that is made by impregnating swelling graphite with phosphorus or phosphorous compound, thus forming continuous carbide foam effective against super heating and fire proofing when heated, with prevention of the formation of finely foamed swelling graphite.  
     CONSTITUTION: Said composition comprises (A) 100pts.wt. of swelling graphite and (B) 5W300, preferably 20W100pts. of phosphorus or phosphorus compound such as phosphorus pentoxide. More preferably, (C) at least one selected from (a) 10W70pts.of an organic liquid or semisolid such as hydrocarbon, (b) 25W70pts. of polyhydric alcohol as monopentaerythritol or hydrocarbon, (c) 25W75pts. of a foaming agent such as finely powdered melamine and (d) grease such as lithium soap grease is added to 100pts. of the resulting composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55119039-A (JP)
Title: System for conducting tension test while automatically feeding sample at minimum tension
Inventor: OZAWA HAJIME
IPC: G01N3/08
Filed: 1979-03-09
Abstract: PURPOSE: To fit a thread at minimum tension on a tester, by taking the thread of required length from a bobbin and then clamping the thread within its length on chucks.  
     CONSTITUTION: Auxiliary arms 12', 14', which can swing around the centers of projections of main chucks 12, 14, are so constituted that the arms apply no tension to a thread even if the arms move in directions to increase the distance. When the thread 30 is fitted by a thread fitting swing arm 16, the auxiliary arms 12', 14' are positioned to almost maximize the distance. As a result, the thread with such a length necessary for a tension test as shown by 12'-12-14-14' is stored in the initial distance between the arms 12', 14'. After that, the thread 16 is moved into or out of a bobbin 28 so that the thread is fitted on the main chucks 12, 14. This results in elminating the main cause of tension fluctuation which is the acceleration or deceleration of the bobbin 28. The only remaining tension fluctuation is due to the change in the distance between the auxiliary arms 12', 14' and the direction of revolution of the thread. The tension of the thread is thus minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06137755-A (JP)
Title: Method and device for manufacturing boosted ultrahigh nitrogen
Inventor: BURUJIEROORU JIYANNRUNOO
IPC: F25J3/04
Filed: 1993-02-16
Abstract: PURPOSE: To supply ultra-pure nitrogen continuously by providing a system producing gaseous nitrogen of medium purity, and a purifying system coupled with the gaseous nitrogen production system through a pipeline for supplying nitrogen of intermediate purity. CONSTITUTION: A gaseous nitrogen production system 1 produces gaseous nitrogen of medium purity. The nitrogen is fed to the bottom part of a distillation column 11 provided with a head condenser 23 which is cooled with a first flow of expanded liquid from the bottom tank of the distillation column or liquid nitrogen of medium purity contained in a reservoir 10 thus separating product ultra-pure nitrogen into the head of the distillation column 11. During period of no production of nitrogen of medium purity and during periods in which the demand for ultra-pure nitrogen exceeds this production, there is sent to the base of the column 11 gaseous reserve nitrogen of medium purity obtained from the liquid nitrogen in the reservoir 10 and there is sent into the head condenser a relatively large flow of liquid nitrogen from this reservoir.  Consequently, ultra-pure nitrogen can be supplied continuously.
Patent JP-S59152445-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/043
Filed: 1983-02-18
Abstract: PURPOSE:To improve light and dark attenuation characteristics by dividing the photosensitive layer contg. photoconductive phthalocyanine powder into layers in the thickness direction so that a binder resin and the powder are contained in the layers in different weight ratios. CONSTITUTION:Photoconductive phthalocyanine powder such as copper phthalocyanine or tetraphenylphthalocyanine powder is mixed with a binder resin such as polyamide resin or acrylic resin using an org. solvent in such a weight ratio as to improve light attenuation characteristics. The resulting photosensitive emulsion is coated on an electrically conductive support of Cu, Al or the like, and it is dried to form a photosensitive layer of a prescribed thickness. Photoconductive phthalocyanine powder is then mixed with a binder resin using an org. solvent in such a weight ratio as to improve the dark attenuation characteristics. The resulting photosensitive emulsion is coated on the photosensitive layer, and it is dried to obtain the desired electrophotographic sensitive body.
Patent JP-S58144612-A (JP)
Title: Control device for power plant
Inventor: ETOU YASUSHI
IPC: F01K13/02
Filed: 1982-02-23
Abstract: PURPOSE:To eliminate the need of manually adjusting a feed water pump, by a process wherein r.p.m. of the feed water pump is closely monitored to see whether there occurs any excessive flow rate, thereby properly protecting the feed water pump from excessive flow rate and at the same time holding a signal instructing a load amount upon any excessive flow rate taking place. CONSTITUTION:A signal instructing a load amount 16 outputted by a central power supply control station and the like is transmitted to a plant governing control equipment 14, making a signal 18 instructing a load amount passed through an upper and lower limits coefficient of variation limiter 17 output a signal being fed back from an actual load detecting signal 19 of an electric generator. The signal 18 is used in controlling the feed water pump control device 15A. In this case, a signal indicating an actual rotating speed of a turbine 2A adapted to drive the feed water pump is inputted to a function generator 48 which in turn is caused to output a signal 48 limiting an excessive flow rate for the feed water pump 1A to be driven by the turbine 2A. This limit value 48 is compared with a flow rate value 39A of the pump 1A by means of a comparating detector 49, and if the value 39A is found to be higher than the limit value 48, a relay circuit 51 is operated to hold a signal 16 instructing a load amount.
Patent JP-S63194267-A (JP)
Title: Method for processing photosensitive planographic printing plate by which stability and the like of developing process are improved
Inventor: UEHARA MASABUMI
IPC: G03F7/00
Filed: 1987-02-06
Abstract: PURPOSE:To eliminate the need for exchanging a developing soln. and to improve workability by supplying the substantially unused developing soln. to the surfaces of PS plates to be used for each one sheet thereof and developing the plates, then supplying an aq. soln. or nonsensitizing liquid contg. a substantially unused surfactant to the surfaces of the printing plates and processing the plates. CONSTITUTION:Pumps 12, 12' operate to supply the diluted developing soln. onto the exposed photosensitive planographic printing plate (PS plate) from a processing liquid supplying nozzle 7 at the time of subjecting the PS plate to the developing process with an automatic developing machine. The unused rinsing liquid or nonsensitizing liquid prepd. by mixing the rinsing liquid or nonsensitizing liquid in a rinsing liquid and nonsensitizing liquid tank 22 and the water for dilution in a dilution water tank 22' fed respectively by pumps 23, 23' is then supplied from a processing liquid supplying nozzle 7'' to the PS plate which is discharged by passing a rinsing process section 2. The high-quality PS plate is thus obtd. by using a relatively small volume of the developing soln. The always stable processing after the development is permitted even when many sheets of the plates are processed.
Patent JP-S60150562-A (JP)
Title: Lead storage battery
Inventor: MOCHIZUKI MASAJI
IPC: H01M10/06
Filed: 1984-02-17
Abstract: PURPOSE:To improve life span of a lead storage battery by setting thickness of anode plate and a ratio of capacity A of cathode plate per sheet and capacity of anode per sheet, B/A within the particular ranges respectively. CONSTITUTION:Thickness of anode is set to almost 2.0mm. or more and a ratio of capacity A (A.h) or cathode per sheet and capacity B (A.h) of anode per sheet, B/A is set to a value within the range from 1.9-3.2. A battery is formed with the same number of cathode and anode or with them where the cathode is larger in the number than the anode by a sheet.
Patent JP-H02206994-A (JP)
Title: Spatial division switch network
Inventor: YAMANAKA NAOAKI
IPC: H04Q3/52
Filed: 1989-02-06
Abstract: PURPOSE:To attain both 1:1 and 1:n connection with less hardware by limiting the number of input signals enabling the 1:n connection to a value k (k <=total input terminal number) with respect to an optional input, providing a selection section to an input section of a non-blocked network applying the 1:1 connection and providing a distribution section to an output section. CONSTITUTION:The spatial division switch network is provided with a non- blocked network 7 for the 1:1 connection, a selection section 8 selecting an optional number (k) among N inputs and connecting the N inputs directly to the non-blocked network 7, and a distribution section 9 applying 1:n connection of plural signals selected by the selection section 8 to outputs of N sets of outgoing lines and connecting either an output of a spatial division switch network applying 1:1 non-blocked connection or an output of the spatial division switch applying the 1:n connection to the output of the outgoing line. Thus, the spatial division switch network with less hardware and enabling the 1:1 and 1:n connection is obtained.
Patent JP-S61185377-A (JP)
Title: Acidic water neutralizing vessel
Inventor: FURUSAWA ITSURO
IPC: C02F1/66
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a long-lasting acidic water neutralizing device, by mixing fine particles of animal shells, mineral clay and a baking and curing agent, and molding and baking the resulting mixture. CONSTITUTION:Fine particles of animal shells, mineral clay (e.g., silica sand, kaoline or bentonite) and a baking and curing agent such as an alkali metal silicate adhesive are mixed and the resulting mixture is molded into a desired shape and subsequently baked at 600-1,00 deg.C to obtain a porous sintered body.
Patent JP-S52111094-A (JP)
Title: Barrel polishing method for large-size works
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/033
Filed: 1976-03-12
Abstract: PURPOSE:To make it possible to polish a large-size work fragile in property and vulnerable in shape in a barrel with a smaller volume than conventional ones. This method is easy to operate and simple to handle.
Patent JP-H04266064-A (JP)
Title: Semiconductor pressure sensor
Inventor: TSUJI TETSURO
IPC: G01L9/04
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a semiconductor pressure sensor which can be manufactured at a low cost and is strong against vibration. CONSTITUTION:A bottom surface of a silicon chip 2 is adhered to a stem 1a of a base 1 through an adhesive 4. A hole portion 2c of the silicon chip 2 is engaged to a lead portion 1b of the base 1 and is directly joined physically by a conductive adhesive 5. Physical direct, joint allows vibration resistance and safety to be increased, thus eliminating the need for a bonding wire and a wire bonder and enabling cost to be reduced in terms of manufacturing facilities, man-hour, and materials.
Patent JP-H06222165-A (JP)
Title: Method and device for measuring vehicle parking time
Inventor: SUGIMORI MASAO
IPC: B60R16/02
Filed: 1993-01-22
Abstract: PURPOSE:To indicate the operating time (parking time) of a timer in a display device outside a vehicle by detecting the absence of a vehicle driver or the stop of the engine, and actuating the timer in response to a signal indicating the detection. CONSTITUTION:While a driver is seated, light from a light source impinges on the driver and is reflected back to a light receiving element and a detection signal 9 is outputted and inputted to a NOT circuit 11. While an engine switch 18 is on, an output 19 is inputted to a NOT circuit 20. When there are inputs to the circuits 11 and 20, signals 12 and 21 are not outputted. When the driver leaves an output 12 is produced and an OR circuit 13 is excited, so a timer 15 is started to operate by an output 14. The count output 16 of the timer is used to indicate 17 the parking time. When the switch 18 is turned off, no output 19 is produced, so the circuit 13 is excited by the output 21 to excite the timer 15 to indicate 17 the parking time. When a driver is detected and the switch 18 is turned on, the timer 15 self-restores and a value indicated in a display device 17 is eliminated.
Patent JP-H06220570-A (JP)
Title: Tungsten carbide base sintered hard alloy excellent in wear resistance
Inventor: INADA SHOGO
IPC: C22C29/04
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a WC-base sintered hard alloy excellent in wear resistance by specifying a composition consisting of Co binding phase, hard Ti/W carbonitride phase, and hard WC phase and also forming the hard carbonitride phase into a structure having component concentration distribution. CONSTITUTION:In a WC-base sintered hard alloy having a composition consisting of, by volume, 5-20% of binding phase composed essentially of Co, 5-50% of hard phase of carbonitride of Ti and W and/or hard phase of carbonitride of Ti, Ta, and W, and the balance hard WC phase with inevitable impurities, the above hard carbonitride phase has a duplex structure consisting of central part and peripheral part having mutually component concentration distribution. As to this concentration distribution, the concentrations of W and C as components are higher in the central part than in the peripheral part, and on the other hand, the concentrations of Ti, Ta, and N are higher in the peripheral part than in the central part. This WC-base sintered hard alloy can be obtained by blending (Ti, W)CN powder or (Ti, Ta, W)CN powder, remarkably reduced in N content relatively to C content, with WC powder and Co powder at prescribed ratio and then sintering the resulting powder mixture.
Patent JP-S52112026-A (JP)
Title: Accelerator pump of carburetor
Inventor: SHIMIZU AKIYUKI
IPC: F02M7/087
Filed: 1976-03-16
Abstract: PURPOSE: To connect primary and secondary acceleration fuel chambers to a pump lever by a spring for obtaining a proper discharge without affecting acceleration performance and driver's and passengers' comfortability, and for cleaning exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio