baber/WOPTO huggingface dataset:
Patent JP-H10269231-A (JP)
Title: Method for retrieving japanese and english-mixed document
Inventor: KAWAGUCHI HISAMITSU
IPC: G06F17/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make eliminable retrieval noise due to an English word and to actualize a high-speed document retrieving method as to a document data base consisting of Japanese and English-mixed documents, or Japanese document and English document-mixed documents. SOLUTION: An index registration program 2100 extracts a specific partial character string and its position information from a registered document stored on a floppy disk 107 and stores them as an index file 8000. AN index retrieving program 3100 extracts a partial character string corresponding to a partial character string included in a retrieval word inputted on a keyboard 102 and retrieves the desired document by referring to the corresponding index. When a partial character string of an English part of the character string is extracted, the English word is extracted as a partial character string.
Patent JP-H02251370-A (JP)
Title: Gas metal arc enclosed welding method
Inventor: NAKANO YOSHIAKI
IPC: B23K9/038
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the occurrence of weld defects in gas metal arc welding of a couple of bar-shaped materials to be welded by interposing backing material made of composite material among a backing, the materials to be welded and groove space and regulating welding heat input. CONSTITUTION:The backing material 30 consisting of a band-plate-shaped flexible member 31 and an electrically conductive member 32 superposed thereon is arranged between copper backing 41 and the members 40 to be welded. By this method, the electrically conductive member 32 is brought into contact with the material 40 side to be welded and the flexible member 31 is deformed and brought surely into contact with the materials 40 to be welded and the welding heat input of both edges of the joining surface can be reduced from the central part by operation of a welding torch. By this method, a stable and excellent arc excitation is executed and the leakage and burn-through of molten metal are prevented and the welding quality of the bar-shaped materials is improved.
Patent JP-S61230456-A (JP)
Title: Electronic key telephone system
Inventor: SANHONGI TOSHIRO
IPC: H04M1/00
Filed: 1985-04-04
Abstract: PURPOSE:To troubleshoot earlier a defective device, connection mistake or setting mistake by providing a test switch to an incoming call detection section and operating the said switch so as to raise spuriously the same state as an actual trunk line incoming call. CONSTITUTION:In turning on a switch S1, the same state that an incoming call detection section A sends a signal of trunk line incoming to a trunk line control section D is obtained, the trunk line control section D discriminates it that the trunk line CO1 is in the incoming state and the information that the trunk line CO1 receives a call is sent to a main control control section E via a data channel (a). Thus, the main control section E sends the similar information to a telephone set control section F through a data channel (b). The telephone set control section F sends a signal to telephone sets G-I through data channels c-e and the telephone set is in the incoming state. This is applied also to switches S2, S3, and when the switch S2 is turned on, a trunk line CO2 is brought into the incoming state spuriously and when the switch S3 is turned on, a trunk line CO3 is brought into the incoming state. Thus, the connectin mistake or setting mistake of a telephone system is checked simply by having only to operate the test switch.
Patent JP-S52154144-A (JP)
Title: Oil temperature controller for cooler of oil screw refrigerating machine
Inventor: MATSUI AKIRA
IPC: F25B49/00
Filed: 1976-06-16
Abstract: PURPOSE: To keep oil temperature always at a certain level despite large fluctuation in refrigeration load, by controlling oil temperature through expansion and temperature control valves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05276174-A (JP)
Title: Message switching device
IPC: H04L12/40
Filed: 1992-03-27
Abstract: PURPOSE:To provide a message switching device which can support the understanding of the contents of a message from subjective information such as the comment, the notes and the study, etc., of a receiver for the message, and by which the retrieval of the message can be executed from the subjective viewpoint of the receiver himself. CONSTITUTION:The displayed message is referred to, and the subjective information related to the message of a receiving side is inputted by a voice through a voice input part 3, and this is analog-digital-converted by a speech processing part, and is added to the message, and is stored in a message storage part 6. Besides, an index table is generated from the contents of the message storage part 6, and is displayed on a display part 1, and the subjective information corresponding to the message designated on this table is digital-analog-converted by the speech processing part, and is outputted by the voice through a voice output part 4.
Patent JP-S55162533-A (JP)
Title: Combustion control device
Inventor: YOKOTSUNAYO YOSHIYUKI
IPC: F23N5/14
Filed: 1979-06-06
Abstract: PURPOSE: To perform automatic thermo-regulation effectively and safely by detecting the temperature in a room and regulating the quantity of combustion in an air- lead type burner by a damper driven by a DC motor.  
     CONSTITUTION: The temperature in a room is detected by a thermistor 14 provided near a suction port 12 and its output is added to a thermamplifier 18 together with a current from a temperature-setting variable resistance VR 1 . The output of the amplifier 18 and a signal from a potentiometer 16 for detecting the opening of a damper, provided in the part of a DC motor 17 for driving the damper, are added to an error amplifier 19, and, the difference between both signals being amplified, the DC motor 17 is driven by the output thus obtained. By regulating the quantity of combustion of an air-lead type burner by the damper (not shown in the figure) driven by the DC motor 17, the continuous regulation of the quantity of combustion becomes possible, which eliminates noises and enables the improvement of the accuracy of control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59197630-A (JP)
Title: Digital electromagnetic clutch
Inventor: BAN ITSUKI
IPC: F16D27/10
Filed: 1983-04-25
Abstract: PURPOSE:To obtain an electromagnetic clutch which may gently operate and has a long service life, by providing such an arrangement that the transmission of large torque is controlled by a low pulse-like electrical input, and the transmission of a rotating angle or moving distance is controlled in accordance with the number of delivered electrical pulses. CONSTITUTION:A gear 4b rotates by 120 deg. each time an electrical pulse is delivered to a solenoid 20, and therefore, an associated load 1 may be stepped up. An eccentric rotary ring 4c has projecting parts the number of which may be changed whenever it is necessary although they are now three in number. By increasing the number of the projecting parts, the stepping of the load 1 may be made fine. Such an electromagnetic clutch is obtained that during energization of the solenoid 10 the load 1 is driven, but upon deenergization of the solenoid 20 the load 1 is stopped. With this arrangement, the rotation and translation of the load 1 may be carried out in accordance with the number of delivered electrical pulses, and therefore, the electromagnetic clutch which may be digitally controlled by a computer is obtained. Further, the operation of the electromagnetic clutch generates no mechanical sound, and the cluch has no wearable part.
Patent JP-S51148118-A (JP)
Title: Exhaust gas purifier
Inventor: SHIMADA TOYOTANE
IPC: F01N3/10
Filed: 1975-06-13
Abstract: PURPOSE: Starting and stopping times of air supply are separately set according to running conditions in a control device for secondary air which supplies an exhaust air purifier such as a thermal reactor with secondary air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11274836-A (JP)
Title: Adaptive antenna
Inventor: SHIYOUKI HIROKI
IPC: H04B7/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive antenna, with which the same optimum antenna pattern can be formed in transmission and reception by compensating the dispersion of passing characteristics at the respective analog parts of transmission and reception, concerning the adaptive antenna shared for transmission and reception to be used for mobile communication, especially, for TDMA/TDD. SOLUTION: This antenna is provided with analog transmission parts 5 and 6 and analog reception parts 7 and 8 connected to plural antenna elements 1 and 2, weighting units 10, 11, 16 and 17 for weighting the respective antenna elements 1 and 2 and switches 3 and 4 for simultaneously transmitting signals sent from the analog transmission parts 5 and 6 to the analog reception parts 7 and 8 and at a digital signal processing part 19, the set value of weighting quantity for transmission is corrected based on the transmission signals outputted from the analog transmission parts. Thus, the optimum weights are set while compensating the dispersion of passing characteristics at the respective analog transmission parts and the same optimum antenna pattern can be formed in transmission and reception.
Patent JP-S55164951-A (JP)
Title: Operation confirming system for computer
Inventor: HAYASHI TATSUMI
IPC: G06F11/22
Filed: 1979-06-08
Abstract: PURPOSE: To detect the defect of test circuit with a simple method, by providing the simulated circuit equivalent mechanically but different from the constitution, to the circuit to be tested used normally for computers to be tested and comparing the result of execution of test program respectively selected by both circuits.  
     CONSTITUTION: The optimum processing circuits 4-1W4-n normally used for computers to be tested are provided with the processing circuit 40 without optimization (simulation circuit) having the processing function of the circuits 4-1W4-n mechanically, and the input information input via the input information line 11 is fed to the selection circuit 3 and the circuit 40. Further, the operation of the circuits 3 and 40 is switched with the signal of the mode control signal lines 13, 14 from the mode switch circuit 2. Further, when the circuit is operative, the circuits 4-1W4-n are selected to execute the test program processing corresponding to each function, and if the circuit 40 is operative, the test program processing is executed, the result of ?execution of both programs is compared at the selection circuit 5, and the result of comparison gives detection of the defect of the circuits 4-1W4-n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08272716-A (JP)
Title: Communication controller
Inventor: TAKEUCHI YUSUKE
IPC: G06F13/00
Filed: 1995-03-29
Abstract: PURPOSE: To simplify a microprogram, shorten the time spent for its development and debugging, and improve the signal processing speed. CONSTITUTION: The communication controller which is equipped with a control part of a microprogram control system and repeatedly performs signal processing while sequentially changing the processing contents according to the control state is provided with a state transition detecting circuit 40 which stores the control state and next signal processing control information the form of a table and outputs the next signal processing control information according to a generated event and the last control state and a register 43 which stores the signal processing control information outputted from the detecting circuit 40, and the control part of the microprogram control system performs the signal processing while referring to the signal processing control information in the register.
Patent JP-S59197516-A (JP)
Title: Transfer of bloom or slab in walking beam reheating furnace
Inventor: KAGAWA KENJI
IPC: C21D11/00
Filed: 1983-04-23
Abstract: PURPOSE:To transfer a slab on bloom freely changing materials gap and transfer speed, by a method wherein the slab on bloom is transferred between the beams operating a suitable transfer distance by detecting the position of slab or bloom on the before stage beam in a split-type reheating furnace and then the after stage beam is operated. CONSTITUTION:Slabs on blooms 2e and 2f to be transferred are charged by an optional gap onto the before stage beam 1a of split-type reheating furnace. The position of slab on bloom 2e is detected with a detector 12 and the slab on bloom 2e is transferred between the beams operating the transfer distance from the detector 12 until the gap between the slab on bloom 2e and the slab on bloom 2d on the after stage beam 1b becomes a settled gap G. Then, the slab on bloom 2e is transferred to the original position of transferred slab on bloom 2d within the beam by operating the after stage beam. Those transfer between the beams and transfer within the beam are alternately carried out and the transfer between the beams is carried out by a fixed gap. By this method, the material transfer speed can be optionally changed and the utilization efficiency of reheating furnace can be improved in walking beam reheating furnace.
Patent JP-H04284403-A (JP)
Title: Production of phase difference plate
Inventor: KAMURA MITSUO
IPC: G02B5/30
Filed: 1991-03-13
Abstract: PURPOSE:To produce the phase difference plate which can be adequately used as a ray reflection preventive material of various kinds of display devices by eliminating the optical unequalness of the plate and using this plate as a compensation plate for preventing the coloration of a liquid crystal display element or using the plate as a circularly polarized light in combination with a polarizing plate. CONSTITUTION:A propylene-alpha-olefin copolymer contg. 0.5 to 5.0wt.% alpha-olefin, exclusive of propylene, for example, ethylene, as a copolymer component is melt-extruded to a sheet shape and is rolled between rolls, by which a sheet is obtd. This sheet is further biaxially stretched, by which the phase difference plate is obtd.
Patent JP-S63237448-A (JP)
Title: Sealing metal-cap welding system for semiconductor device
Inventor: YASHIRO MASAKAZU
IPC: H01L23/02
Filed: 1987-03-25
Abstract: PURPOSE:To automate a welding operation and to enhance a production capacity by a method wherein a carrier to receive a welded stem is installed to be adjacent to another carrier where a stem to be fed to a lower electrode is accommodated and a transfer interval of the stem is to be the interval in the transfer direction of the stem accommodated on the carrier. CONSTITUTION:A carrier transfer unit 21 transfers carriers 18a and 18b by one interval when one row of stems 3 on the carrier 18a has been transferred with a stem feed hand 23, and repeats this intermittent transfer operation until all the stems 3 on the carrier 18a are transferred. The stems 3 which have been transferred to a lower electrode 13a on an index table 11 pass through positions of lower electrodes 13b, 13c by a rotary operation of the index take 11, and are welded to a metal cap 4 at a position 13d. The welded stems 3 past through a lower electrode 13e on the index table 11 and are accommodated into the empty carrier 18b on said carrier transfer unit 21 at a position 13f by means of a stem discharge hand 32.
Patent JP-H11270433-A (JP)
Title: High pressure pump with variable discharge amount
Inventor: TSURUHARA KENJI
IPC: F02M59/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure pump of variable discharge amount, with which opening of a solenoid valve can be conducted quickly, a sufficient amount of fuel can be supplied to the pump chamber, and good lubricating property of sliding parts can be established. SOLUTION: A high pressure pump is composed of a cylinder 14 furnished with a cylinder part 14a and fuel suction passage 42, a fuel pressurizing member 15, a pump chamber 16, and a solenoid valve 30. The solenoid valve 30 is structured so that the seat part 37 formed in a fuel suction passage 31 is blocked by a valve element 38 when current is carried, and thereby the valve forcedly feeds a high pressure fuel in the pump chamber 16 into a common rail and controls the fuel discharge amount in compliance with the current carried period.  The valve element 38 is an outer opening valve to block the seat part 37 upon receiving at the time of valve closing a high fuel pressure in the pump chamber 16 as a pressing force in the valve closing direction, while the cylinder 14 and fuel pressurizing member 15 have communication passages 71, 72, 73, 74 which put the pump chamber 16 in communication with a fuel suction passage 19 when the member 15 is at the upper dead point.
Patent JP-S56168433-A (JP)
Title: Charge pump circuit
Inventor: ARAKI TOSHIYUKI
IPC: H02M3/07
Filed: 1980-05-29
Abstract: PURPOSE:To generate a voltage higher than the power supply voltage, by securing a simple switching control action in a voltage dividing circuit having a switching control function. CONSTITUTION:A gate signal AT2 and a gate signal AT1 are applied to FET1 and FET2 respectively to set both FET1 and FET2 under a conduction mode. Thus a capacitor C is charged by the potential at point B where the power supply voltage VCC applied to a voltage dividing circuit was divided. Then the potential of point A is set at H level when the signals AT1 and AT2 are set at H and L levels, respectively. At the same time, both FET1 and FET2 are cut off simultaneously. As a result, the potential at point B rises up since the output voltage VA of an inverter in added to the voltage charged to the capacitor C.
Patent JP-S63236852-A (JP)
Inventor: WATANABE SHIGERU
IPC: E04B7/16
Filed: 1987-03-26
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-S62230709-A (JP)
Title: Photo-curable surface-treating agent and adhesive surface for dental use
Inventor: NAKABAYASHI NORIO
IPC: A61K6/884
Filed: 1986-04-01
Abstract: PURPOSE:To provide the titled treating agent having excellent adhesivity and composed of a radically polymerizable monomer, an acidic compound having at least one (meth)acryloyloxy group in onemolecule, an alpha-ketocarbonyl compound, a sulfinic acid compound and a dialdehyde. CONSTITUTION:The titled treating agent contains (A) a radically polymerizable monomer (e.g. methyl acrylate), (B) an acidic compound containing at least one (meth)acryloyloxy group in one molecule (e.g. 4- methacryloyloxyethoxycarbonylphthalic acid), (C) an alpha-ketocarbonyl compound (e.g. camphor-quinone), (D) a sulfinic acid (e.g. benzenesulfinic acid) or its salt and (E) a dialdehyde (e.g. glutaraldehyde). The agent has excellent low temperature curability near room temperature and water-resistant adhesivity, exhibits excellent adhesion to dentine such as enamel and is free from adverse effect against dental pulp.
Patent JP-H05228687-A (JP)
Title: Zn base alloy for joining metal
Inventor: MICHIDA SEIICHI
IPC: B23K35/28
Filed: 1992-02-21
Abstract: PURPOSE:To ameliorate the degradation in the high-temp. strength in a joint part and to assure the reliability of the joint part by joining various metals by using the alloy for joining metals consisting of specific components contg. Zn as a basic component. CONSTITUTION:This alloy for joining metals consists of 0.5 to 5.0wt.% Al, 1.5 to 10.0% Sn, 0 to 5.0% Cu, 0 to 0.5% Ti and the balance substantially Zn. The Cn is useful when it is added to the alloy at the time of joining Cu materials. The Ti is useful when it is added to the alloy at the time of joining Al materials. The alloy of the amt. adapted to the size of the joint part and an adequate flux are used at the time of joining or after at least a part of the parts to be joined are coated with this alloy, the parts are joined by using the adequate flux. The temp. at the time of joining is preferably 440 to 510 deg.C. This alloy is usable particularly for joining Fe, Ni, Co, Cu, Al, Ag, Au, etc., and the alloys, etc., thereof.
Patent JP-S51149647-A (JP)
Title: Emergency a.c. source for elevator
Inventor: KUWABARA TAKEO
IPC: B66B5/02
Filed: 1975-06-16
Abstract: PURPOSE: Emergency A.C. source for an elevator, to produce A.C. current from inverter by driving cam shaft of cam contacter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01246460-A (JP)
Title: Method for applying treating liquid and apparatus therefor
Inventor: TAKEHIRA TSUDOI
IPC: D06B3/12
Filed: 1988-03-25
Abstract: PURPOSE:To enable homogeneous application of a treating liquid, by introducing a fabric-like material into a dipping bath, impregnating the material with a treating liquid, bending the material through pressing members consisting of plural guide rolls at suitable places and introducing the resultant material into a squeezing mechanism. CONSTITUTION:A fabric-like material 5 is introduced through a feed roller 6 into a treating bath 3, passed through a guide roll 7 and dipped in a treating liquid 4, then passed through guide rolls 8, 9 and 10 to form a running passage in the form of the above-mentioned fabric-like material 5 pushed out to any one of front, back, light and right directions. Since banks of the treating liquid impregnated into the afore-mentioned fabric-like material are produced in parts (A) under parts where pressing resistance is applied to the above-mentioned fabric-like material 5 by the afore-mentioned guide rolls 8, 9, 10 and 11 and to fabric-like material 5 receives the same action as that in passing through a large-sized dipping bath, a state of the sufficiently permeated and diffused treating liquid is provided.
Patent JP-H08268726-A (JP)
Title: Quartz glass containing diminished impurity
Inventor: HIRAIWA HIROYUKI
IPC: C03C3/06
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a quartz glass free from double refraction due to residual stress in the glass and dispersion in refractive index due to the heat history. CONSTITUTION: When columnar quartz glass stock is heated and held for a certain time to produce a strain-free state and then the temp. is dropped to obtain quartz glass, the amt. of impurities bonding directly to Si in the quartz glass stock is reduced to <=150ppm.
Patent JP-H04311332-A (JP)
Title: Hook for fishing cuttlefish
Inventor: SATO AKIRA
IPC: A01K85/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a fishing hook equipped with a lure which gives curiosity to cuttlefish, is readily bitten by the cuttlefish and thereby highly improves the catching rate of the cuttlefish. CONSTITUTION:In a fishing hook having umbrella-like hooks on the lower side of a lure. the fishing hook is characterized in that the lure is formed from a synthetic resin composition comprising 5-95wt.% of an aromatic polycarbonate, 95-5wt.% of an acrylic resin and glass fibers.
Patent JP-H04315741-A (JP)
Title: Device for restraining electric field radiation from cathode-ray tube
Inventor: TAKASE KATSUHISA
IPC: H04N5/64
Filed: 1991-04-05
Abstract: PURPOSE:To reduce electric field radiation from the front face of a cathode-ray tube in order to solve the problem of electric field radiation in a VDT adversely affecting human bodies. CONSTITUTION:A demagnetizing coil 3 disposed near the peripheral portion of the front face 2 of a cathode-ray tube 1 is used effectively in order to apply to the demagnetizing coil 3 a voltage whose porality is reversed with respect to an electric field 12 radiated from the front face 2 of the cathode-ray tube 1. The voltage of the reversed polarity is given by the phase reversing of an output signal 18 and/or an anode voltage fluctuating in vertical synchronization, the output signal 18 being obtained by a fly back transformer 17 from the output signal 16 of a horizontal deflection circuit 15. A demagnetizing power supply 4 generating ac demagnetizing currents to be given to the demagnetizing coil 3 is completely disconnected from the demagnetizing coil 3 by opening of relay contacts 7,8 according to a timer-controlled relay switch 9 after the demagnetizing action of the demagnetizing power supply 4.