baber/WOPTO huggingface dataset:
Patent JP-H0346575-A (JP)
Title: Testing circuit
Inventor: KONDOU ICHIYOSHI
IPC: H01L27/04
Filed: 1989-07-14
Abstract: PURPOSE:To exactly measure the output characteristic of a circuit to be mea sured of high output impedance by receiving an output voltage of the circuit to be measured by a gate of an MIS type transistor (Tr) of a testing circuit formed on the same substrate. CONSTITUTION:When a switch of a variable resistor 205 is turned off, and a boosting circuit 100 is operated, a charge is supplied from a power source terminal 101, and a high voltage appears in an output terminal 107. In this case, when testing signal lines 116, 117 are set to an H level and an L level, respectively, a Tr 114 is turned on and a Tr 115 is turned off. As a result, to a Tr 110, a current corresponding to an output of the circuit 100 flows, and is recorded by an ammeter 202. Subsequently, when the signal lines 116, 117 are set to L and H levels, respectively, the Tr 114 is turned off and the Tr 115 is turned on. In this state, bases on an indicated value of the ammeter 202, an output voltage of a power source 204 at the time when it becomes the same current valve as are corded current value becomes an output voltage of the circuit 100. Next, by turning on a switch of the resistor 205, varying a load of the circuit 100, and repeating the measurement,a load characteristic of the circuit 100 can be measured.
Patent JP-S5885642-A (JP)
Title: Side tone preventing circuit
Inventor: OKA TSUNEAKI
IPC: H04B3/20
Filed: 1981-11-17
Abstract: PURPOSE:To improve side tone characteristics by following up variations of line conditions, by detecting an unbalanced state of a bridging circuit by the primary side of the first transformer, and exciting the second transformer by a control signal based on the result of detection. CONSTITUTION:A receiving signal from the other party of call is supplied to subscriber's line terminals 4a, 4b from a receiving signal source 1, is amplified by a differential amplifier 11 through the first transformer terminal 6a, and is sent to a receiving circuit 13. By DC from a DC power source 2, a magnetic flux is generated in the first transformer 5, and exerts influence on a value ZL of a line impedance 3, but this signal flows to a secondary winding 10p of the second transformer 10, too, through signal lines 103, 104, therefore, the inductance of the transformers 5, 10 is held equally. As a result, by variation of the impedance 3, and impedance ZN of a balanced circuit network 12 is varied, a balancing condition of a bridge is kept, and a side tone to the receiving circuit 13 from a transmitting signal source 9 is prevented.
Patent JP-H051275-A (JP)
Title: Composite sealant
Inventor: MOTOMURA HISAO
IPC: C09K3/10
Filed: 1991-06-26
Abstract: PURPOSE:To provide a composite sealant in which a nonextensible core material prevents the longitudinal extension of a water-swellable rubber and allows the rubber to swell only in the direction of thickness to give an effective sealing. CONSTITUTION:A composite sealant is prepd. by integrally combining a nonextensible core material 2 and a water-swellable rubber 1. The core material 2 is obtd. by extrusion-molding a compsn. contg. a rubber component N a natural rubber, a synthetic rubber, or a thermoplastic elastomer and a specified amt. of a fibrous material such as glass fiber or natural cellulosic fiber and thereby aligning the fibrous material.
Patent JP-H0741874-A (JP)
Title: Method for recovering metal slag of waste
Inventor: KASAI SETSUICHI
IPC: B03C1/00
Filed: 1993-07-26
Abstract: PURPOSE:To severally separate the iron component particles, aluminum component particles and copper component particles in slag powder respectively, to recycle metals and to convert the slag to high-quality raw materials for ceramics. CONSTITUTION:The slag 1 is made into fine particles having proper grain sizes by dry process pulverization 4. The slag powder in the form of the fine particles is subjected to low-magnetic force sepn. 5 at <=1000 gauss magnetic flux density, by which the iron component particles 6 in the slag powder are separated and recovered. The slag powder remaining after the low-magnetic force sepn. 5 is subjected to high-magnetic force sepn. 7 at 1000 to 13000 gauss magnetic flux density, by which the slag particles 8 are magnetized, separated and recovered. The aluminum component particles 9 and copper component particles 10 remaining after the high-magnetic force sepn. 7 are discretely screened and recovered by sp.gr.sepn. 11.
Patent JP-S5890425-A (JP)
Title: Power source for work on wire-cut electric discharge working machine
Inventor: OZAKI YOSHIO
IPC: B23H7/04
Filed: 1981-11-16
Abstract: PURPOSE:To perform working in a high efficiency, while preventing breaking of a wire electrode, by keeping the effective current value within a burn-out limit by varying the discharge current continuation time, the rest time, and the peak current value etc., when the electrode and a workpiece are short-circuited. CONSTITUTION:A pulse voltage which is interrupted by a switching element 14 is applied onto a wire electrode 10 and a workpiece 12, and electrical discharge machining is performed. When a short-circuit is generated between the electrodes, a short-circuit detecting circuit 36 detects said short-circuit and outputs a switching signal to switching circuits 28, 34, and 44. Each switching between a rest time selecting circuit 24 and a break time for short-circuit selecting circuit 26, a discharge current continuation time selecting circuit 30 and a short-circuit current continuation time selecting circuit 32, and a discharge current peak value selecting circuit 40 and a short-circuit current selecting circuit 42 is performed by switching circuits 28, 34, and 44, respectively and the effective current value during short-circuit is suppressed within a wire electrode burn-out limit by controlling an oscillation circuit 22.
Patent JP-H11342987-A (JP)
Title: Single pipe storage frame
Inventor: OISHI SHIGEMATSU
IPC: B65D85/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a single pipe storage frame which is strong and can be handled easily, without taking much time, thus eliminating a danger that parts are lost, by a method wherein a plurality of L-section steels are erected upwardly, at specific angles, at the opposite ends of an L-section steel at the bottom and welded thereto to form a frame and a plurality of the frames are used in a group. SOLUTION: An L-section steel having a thickness of 6 mm and L-section size of 50 mm is cut to length of 735 mm to form a bottom part L-section steel 1. And an L-section steel having a thickness of 6 mm and L-section size of 50 mm is cut to length of 365 mm to form end part steels 2, 3, which steels 2, 3 are erected at an angle of 60 degrees at the opposite ends of the steel 1 respectively and welded thereto to form a storage frame, and a set of two storage frames is provided. If 11 single pipes each having a diameter of 48 mm are arranged on a lower stage of the frame and 5 pipes are arranged on the last 6th stage, a storage frame including 50 pipes can be provided. By erecting and welding the steels 2, 3 on the bottom L-section steel 1 at an angle of 60 degrees and changing the length of the steels 2, 3, the number of pipes to be stored can be increased.
Patent JP-H1027099-A (JP)
Title: Method and device for program generation
Inventor: OKUBO SATOSHI
IPC: G06F11/28
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a program, especially a performance simulation program for evaluating a computer system. SOLUTION: Simulation parts for realizing a unit job specified in advance are provided in a storage device 205. A job simulation part 201 generates a processing procedure file in which the processing procedure in executing a desired job is defined by the unit job. The processing procedure file can also be obtained by retrieving a database 202 by a retrieving part 203. A performance simulation part 204 generates a job flow definition file by combining the simulation parts according to contents described in the processing procedure file. A compilation part 210 generates the program by compiling the job flow definition file.
Patent JP-S57105189-A (JP)
Title: Production of immobilized enzyme or microorganism
Inventor: SAKIMAE AKIHIRO
IPC: C12N11/04
Filed: 1980-12-24
Abstract: PURPOSE: An aqueous solution containing an enzyme or microorganism is dispersed in a nonaqueous organic liquid and frozen into microparticles of ice, which are covered with a high molecular substance insoluble in water to produce an immobilized enzyme or microorganism with stabilized performances.  
     CONSTITUTION: An aqueous solution containing an enzyme or microorganism is dispersed in a nonaqueous organic liquid, preferably freezing below 0°C such as petroleum ether, n-hexane or toluene in the presence of a nonion is surface  active agent, preferably of 3W10HLB. Then, they are frozen into uniform microparticles of ice of less than 0.1mm particle size. The resultant microparticles are covered with a high molecular substance such as cellulose acetate or polyacrylonitrile by a known method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0234044-A (JP)
Title: Mobile communication equipment
Inventor: KAMIYA TOSHIKI
IPC: H04B7/26
Filed: 1988-07-25
Abstract: PURPOSE:To attain channel changeover without intermission of communication by providing 1st and 2nd signal processing systems comprising a frequency synthesizer and a mixer amplifier or the like, a transmission reception control circuit, a transmission reception signal branching device and a phase adjusting device. CONSTITUTION:Frequency synthesizers 3, 13, mixer amplifiers 4, 14, transmission signal processing circuits 5, 15 and reception signal processing circuits 7, 17 constitute the 1st and 2nd signal processing systems respectively. When an automobile is driven in a zone and makes communication via a transmission/ reception control circuit 2A, a transmission/reception signal branching device 6A and the 1st signal processing system, a phase adjusting device 20 gives an information signal H via the circuit 7 to the circuit 2A. When the automobile is transited to an adjacent zone, the circuit 2A just before the transit outputs a control signal A' in response to a channel frequency of the next zone to start the synthesizer 13, the amplifier 14 and the circuit 17. Then the adjusting device 20 makes the phase of information signals G, G' from the circuits 7, 17 coincident and gives the resulting signal to the circuit 2A as the same signal H. Thus, the channel is switched without intermitting the communication.
Patent JP-S5973028-A (JP)
Title: Air conditioning apparatus used in painting
Inventor: KOTANI TAKU
IPC: B01D47/06
Filed: 1982-10-21
Abstract: PURPOSE:To prevent the clogging or the plugging of a filter material or a nozzle caused by dust, by using a packing material with a recessed and protruded configuration wherein a water film is formed on the surface thereof by shower water and air can be flowed to a direction crossing the flow-down direction of shower water at right angles as a filter material. CONSTITUTION:As the packing material 11 being the filter material of a wet filter 13, for example, one formed by grasping a plurality of tubular bodies or rod shaped bodies each having L-shaped cross-sectional area in a horizontal direction by using the outer corner part of each L-shaped body as a crest or one having a recessed and protruded configuration constituted so as to form a water film on the surface thereof by shower water flowed down from an upper water sprinkling apparatus 12 and be capable of flowing air toward a direction crossing the flow-down direction of shower water almost at right angles is used. After the air sucked by a fan 10 is passed through a dry filter 1 to remove large dust therein, roughly filtered air is subjected to air-liquid contact with the water film formed on the surface of the packing material 11 by shower water with a predetermined temp. to collect fine dust while heated and humidified. Thereafter, clean air is passed through an eliminator 8 and an aerofin heater 9 to be sent to a painting booth by a blowing duct.
Patent JP-H1129753-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: OGAWA YUICHI
IPC: C09J7/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive sheet which can be peeled and restuck just after beeing stuck to window glass and becomes unpeelable as time elapses by forming a pressure-sensitive adhesive layer which mainly comprises a crosslinked acrylic resin and has specified physical properties. SOLUTION: The pressure-sensitive adhesive layer has the max. value of logarithmic decrement (obtd. with a physical properties-testing machine of a rigid pendulum type) in the range of -40 deg.C to 10 deg.C, a value of the max. logarithmic decrement of 0.5 or higher, and a logarithmic decrement at 20 deg.C of 0.15 or lower. The contact angle of the pressure-sensitive adhesive layer with a dil. aq. surfactant soln. is 98 deg. or lower, and the adhesive strength between the layer and glass 24 hr after sticking to glass is pref. at least 400 gf/25 mm. Paper, films, foil, etc., can be used as the surface substrate, a plastic film being pref. for window stickers. The pressure-sensitive adhesive layer is formed from a crosslinked resin formed by crosslinking an acrylic resin mainly comprising an acrylic ester copolymer, etc., with a crosslinker such as a polyisocyanate.  The pressure-sensitive adhesive sheet is stuck to an adherend by moistening at least either the pressure-sensitive adhesive layer of the surface substrate or the adherend.
Patent JP-H0827457-A (JP)
Title: Fouling-proofing agent for acetic acid recovery column
Inventor: TANAKA KOICHI
IPC: C09K3/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a fouling-proofing agent for an acetic acid recovery column having slight adhesion of fouling to the heat transfer face of the reboiler of the acetic acid recovery column, readily releasing attached fouling, capable of operating the acetic acid recovery column for a long period of time, having excellent cleaning effect, comprising a phosphonobutanetricarboxylic acid as an active ingredient. CONSTITUTION:This fouling-proofing agent for an acetic acid recovery column comprises 2-phosphonotubane-1,2,4-tricarboxylic acid as active ingredient. The carboxylic acid is used as 10-40% aqueous solution. The fouling-proofing agent is preferably adjusted to 500-5,000mg/L based on an extracted solution at the bottom of the acetic acid recovery column.
Patent JP-S6074935-A (JP)
Inventor: KANEOKA KENJI
IPC: G05F1/67
Filed: 1983-09-29
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-S6161852-A (JP)
Inventor: TAKEBE MIKIO
IPC: B32B33/00
Filed: 1984-09-03
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-S6163511-A (JP)
Title: Production unit for monoammonium phosphate
Inventor: FUKUDA NOBUHISA
IPC: C01B25/28
Filed: 1984-09-03
Abstract: PURPOSE:In a production unit for monoammonium phosphate, to eliminate an outer heat source, and to reduce a heating cost, by using a circulating washing solution of scrubber as a heat source for an ammonia evaporator. CONSTITUTION:In the reactor 3, ammonia from the ammonia evaporator 1 is treated with phosphoric acid, to form monoammonium phosphate (about 165-170 deg.C), exothermic reaction), the reaction solution is subjected to flash evaporation, monoammonium phosphate is solidified, cooled, and taken out as a product from the bottom of a column. An exhaust gas of the reactor 3 is introduced into the scrubber 7, and washed. The washing solution is collected in the receiver 11, and stored temporarily in the hold tank 13. The washing solution has about 60 deg.C temperature, introduced into the evaporator 1 by the pump 15, used for evaporating ammonia, fed through the lines 27 and 29 to the reactor 3 and the scrubber 7, respectively, and circulated.
Patent JP-S6075921-A (JP)
Title: Homonym display selection system
Inventor: MIYAO KOUJI
IPC: G06F3/048
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate easy selection of a homonym by displaying the homonym one by one into a sentence under production at the first time, and displaying thereafter plural homonyms collectively. CONSTITUTION:A keyboard 11 of a Japanese word processor has function keys including a convertion key, etc. in addition to a KANA (Japanese syllabary) input key. In addition, the word processor contains a central processing unit CPU12, character code buffer 20, etc. The KANA information supplied from the keyboard 11 is stored to a code buffer 21 and at the same time a character pattern of the buffer 21 is written to a frame memory 17, then displayed on a screen 16. With the operation of the conversion key for KANA/KANJI (Chinese character) conversion, a conversion module 13 is fed after the retrieval on the buffer 21. Then the 1st candidate of the conversion result and the number of homonyms are displayed on the screen 16. These displays are replaced successively to have conversion into the final candidate. Hereafter, plural homonyms are collectively displayed, then selected with a small number of keys.
Patent JP-S6076702-A (JP)
Title: Plastic optical fiber
Inventor: KAINOU TOSHIKUNI
IPC: G02B6/00
Filed: 1983-10-04
Abstract: PURPOSE:To improve an optical transmission characteristic, etc. by using a polymer consisting essentially of methyl methacrylate as a core and a specific fluorocopolymer compsn. having the refractive index lower than the refractive index of said core and having excellent adhesive strength, etc. as a cladding component. CONSTITUTION:Monomer components consisting essentially of methyl methacrylate are polymerized to prepare a polymer for a core component which is then supplied to an extruder for a core component. A vinylidene fluoride/tetrafluoroethylene copolymer is added to 5-60pts.wt. the copolymer obtd. by copolymerizing the fluoroalkyl methacrylate expressed by the formula (Rf is <=10C fluoroalkyl) and methyl methacrylate and both polymers are kneaded to prepare separately a polymer compsn. for a cladding component which is then supplied to an extruder for the cladding component. The polymer for the core component and the polymer compsn. for the cladding component are extruded by a double nozzle plate, by which the intended plastic optical fiber is obtd.
Patent JP-S6343540-A (JP)
Title: Stator of motor
Inventor: MIYAKE HIROSHI
IPC: H02K1/14
Filed: 1986-08-06
Abstract: PURPOSE:To reduce needless exciting current and to improve motor efficiency, by providing a nonmagnetic substance on the outside circumference of projections of an iron core fitted to motor housings. CONSTITUTION:Projections 2 are provided on a stator 112 at four spots in equal intervals of the outside circumference of an iron core 1 over which coils 113 are wound around respectively. The outside circumference of each projection 2 is forcibly fit into between circular lugs 4 formed at both ends of a nonferrous and nonmagnetic substance 3. The nonmagnetic substance 3 is brought into contact with the inside circumferential surface of motor housings 110 and 111, so that the iron core 1 is fitted and fixed. Thus, the magnetic flux flowing into the motor housings is so reduced that the motor efficiency can be improved.
Patent JP-S57113091-A (JP)
Title: Serial printer
Inventor: FURUIKE HIROSHI
IPC: B41J1/36
Filed: 1981-11-16
Abstract: PURPOSE: To achieve a versatile printing action by enabling a back spacing to return the printing head to the printing position by a specified pitch with the settig of 2 kinds of rotary position of a rack body.  
     CONSTITUTION: The rotation of a motor 2 is transmitted to a type selection shaft 20 and a type wheel shift rotary shaft 26 to shift a type wheel block 14 vertically while turning it whereby a desired type is halted at the opposite position to a platen 17. Then, a cam 28 is turned through a carriage transference-hammer driving rotary shaft 27 to drive a manner 31 so that a type wheel 13 is pressed against the platen 17 to print while a carriage 7 is transferred. Then, the shaft 26 is stopped at such a position that the type wheel block 14 is located at the lowest level where the type wheel 13 is unable to be driven with the hammer 31 while the printing data is visible on a paper. At the same time, the shaft 20 is stopped at a carriage return position and a shaft 34 running through a rack 32 is turned largely to release the retention of the rack body 32 with the cam 28. Thus, the carriage 7 is returned to the home position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0350914-A (JP)
Title: Output driving circuit
Inventor: NAGAO TAKAFUMI
IPC: H03K17/22
Filed: 1989-07-19
Abstract: PURPOSE:To prevent malfunction of a device to be driven by applying on/off control to an output drive transistor(TR) via a Zener diode with an output signal of a gate circuit. CONSTITUTION:When a power-on reset IC 1 is not normally operated with a voltage within a prescribed range at the time of rising a power voltage, an output voltage in the IC 1 and an AND gate IC 2 of emitter follower TR output system rises as a power voltage rises. A potential difference between an output terminal of the IC 2 and ground, an operation minimum base-emitter voltage of a driving TR 3 and a Zener voltage of a Zener diode 4 are set to a prescribed relation. Thus, even when the IC 1 is not completely operated at the time of rising the power voltage, the TR 3 is turned on and the output signal is set and malfunction of a device to be driven is prevented.
Patent JP-H1130092-A (JP)
Title: Cut-off device for tunnel opening
Inventor: ITOU ATSUMICHI
IPC: E02D29/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off device for a tunnel opening by which an appropriate quantity of solidifying agent can be easily injected into the ground at the peripheral area of the tunnel opening. SOLUTION: The cap of the fastening metal tool of this cut off device 1 is removed from respective bolts in which injection holes are bored, and a rod or the like is inserted in the injection hole to remove the cap from respective bolts. Then, respective injection holes of respective bolts are connected to an injection device for an infection agent which is injected from respective injection holes into the ground at the peripheral area of a tunnel opening 35 to solidify soil and sand together with the underground water existing in cracks of the ground at the peripheral area of the tunnel opening 35. In this way, since the underground water contained in the ground at the peripheral area of the tunnel opening 35 can be securely solidified by the agent, the inflow volume of the underground water into the shaft block can be reduced.  Thereafter, a pipe 26 is inserted from the inside of a concrete frame body 30 into the cut off device 1 and pressed in into the outside ground of the tunnel opening 35 and soil in the pipe 26 is removed and the pipe 26 is thrusted to a specified position.
Patent JP-2000023412-A (JP)
Title: Motor
Inventor: MOCHIDA TAKASHI
IPC: H02K5/167
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can secure lubricating oil for a long term and has a simple construction. SOLUTION: A stator S, a rotor R which is turned relatively to the stator S by current application with a shaft as the center of rotation, an oil- impregnated metal bearing 2 which is placed in the housing member 1 of the stator S, supports the rotary shaft 3 of a rotor R so as to be able to rotate relatively to the stator S and composed of a shaft output side oil-impregnated metal bearing part 2X and a counter output side oil-impregnated metal bearing part 2Y which are integrally coupled with each other into an approximately cylindrical shape and a holding means 80 with a recess which holds the counter output side oil-impregnated metal bearing part 2Y and, further, holds the tip part of the shaft 3 of the rotor R rotatably are provided.