baber/WOPTO huggingface dataset:
Patent JP-S5558701-A (JP)
Title: Controlling device for electric car
Inventor: KIRITOOSHI NORIAKI
IPC: B60L3/04
Filed: 1978-10-27
Abstract: PURPOSE: To drive by adding and equipping a memory relay an electric car having a forced closing circuit like a high speed current limiter in the same operation as conventional electric car having an over-current relay.  
     CONSTITUTION: Contacts Ta, Tc are closed and broken by a memory relay and connected between a connecting line T pressed by closing of an operation source DC100V and a high speed current limiter closing coil HSCB.MB. When controlled power is closed, the contact Tc is closed since the memory relay is on the Reset side, the closing coil HSCB.MV of the high speed current limiter is excited and a high speed current limiter is closed. When the high speed current limiter is closed, the holding coil is excited through the auxiliary contact of the current limiter and the contact Ta of the memory relay and holding state is retained. Therefore, a driver can start the electric car by closing the control reset switch SW on the control side instead of on the reset side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756877-A (JP)
Title: Cleaning device of electrophotography device
Inventor: OONO HIROSHI
IPC: G03G21/10
Filed: 1980-09-24
Abstract: PURPOSE:To obtain a device which is compact and has durability, by making a residual toner pass through fine holes on the surface of a sleeve by electric force based on the potential gradient, and collecting it. CONSTITUTION:A residual toner 13 on a photosensitive drum surface 11 after transfer has no electrical binding force to the drum surface 11, and is collected easily by a electric conductive fur brush 15 to which plus bias voltage being opposite in polarity to the toner is applied. The toner which is taken into a cleaning device 16 is shifted to the inside through fine holes which is not shown in the figure, on the sleeve surface by applying voltage to a screw conveyor 17 provided inside of the sleeve, and is discharged to a collected toner saucer 19 by the conveyor 17.
Patent JP-S61291403-A (JP)
Title: Steam reforming furnace untilizing convection heat-transfer
Inventor: KINO KAZUO
IPC: C01B3/38
Filed: 1985-06-19
Abstract: PURPOSE:To provide the titled reforming furnace furnished with a group of pipes filled with catalyst at the outlet part of radiant section or the following convection section in addition to the radiant section, and capable of proceeding steam reformation reaction after the outlet of the radiant section utilizing the sensible heat of combustion waste gas having lowered emissivity. CONSTITUTION:In the steam reforming furnace for the steam reformation reaction of hydrocarbons utilizing convection heat transfer, hot combustion gas 3 is produced by the burner 2 placed at the center of the radiant section 1, a number of pipes 4 filled with catalyst are placed at both sides of the radiant section 1, and a number of pipes 8 filled with catalyst are placed at the outlet part 5 of the radiant section or at the convection section 6 in a manner to cross with the flow 7 of the combustion waste gas. The steam reformation reactoin can be further proceeded by the use of the above means by utilizing the sensible heat of the combustion waste gas having lowered emissivity after the outlet 5 of the radiant section, and accordingly, the temperature of the combustion waste gas can be lowered (e.g. to <=950 deg.C) after supplying the heat necessary for the steam reformation reaction and the fuel consumption can be decreased.
Patent JP-H0426834-A (JP)
Title: Silver halide photosensitive material
Inventor: MIFUNE HIROYUKI
IPC: G03C1/06
Filed: 1990-05-22
Abstract: PURPOSE:To suppress the deterioration of preservability and maladsorption of dyestuff and to obtain a silver halide photosensitive material with in color sensitivity by treating the chemically sensitized material to inhibit the action of a chemical sensitizing assistant. CONSTITUTION:The silver halide emulsion consists of a silver halide solvent and/or and adsorptive compd. The emulsion is chemically sensitized in the presence of a chemical sensitizing assistant, and the sensitized emulsion is treated to inhibit the action of the assistant. Since the assistant used in sensitization remains, the adsorption of dyestuff is not remarkably disturbed, and the sensitivity is not significantly lowered. Consequently, even if the adsorptive compd. is used as the assistant, a silver halide photosensitive material high in color sensitivity is obtained.
Patent JP-S61290805-A (JP)
Title: Amplifier circuit
Inventor: TAKESHITA RITSUJI
IPC: H03F1/52
Filed: 1985-06-19
Abstract: PURPOSE:To reduce chattering phenomena where an amplifier is activated or inactivated repetitively for a short time by providing time constant circuit detecting a fault of an amplifier circuit and set for a desired time width at the detection of a fault to operate the amplifier circuit with a prescribed time of delay from the detection of the fault. CONSTITUTION:A detection circuit 14 detecting a fault of the amplifier circuit, a time constant circuit charged and discharged by a detection signal and obtaining a control signal with a prescribed time delay after the detection of a fault and a switch circuit 2 driven into on/off state by a control signal protect the amplifier circuit at the detection of the fault. In case of a fault, a voltage drop across a resistor R14 is increased and its level reduction decreases the emitter voltage of a transistor (TR) Q16 via a resistor R16. then a current flowing from the base of a TR Q17 to a constant current circuit CS1 via a resistor R17 is increased, the base-emitter voltage of the TR Q17 is increased to turn on the TR Q17.
Patent JP-H0427799-A (JP)
Title: Resin blade formation method for temperature sensing fan
Inventor: TAKAYAMA KENICHI
IPC: F04D29/02
Filed: 1990-05-22
Abstract: PURPOSE:To enable strength of junction to be strong by cast sticking a sheet type pre-impregnation in which resin having a melting point higher than that of parent material is impregnated following injection molding by the parent metal to a fiber having a thermal expansion coefficient less than that of a blade parent material. CONSTITUTION:A sheet type pre-impregnation in which resin having a melting point higher than that of a parent material is impregnated in a fiber having a thermal expansion coefficient less than that of a resin parent material forming a blade is preliminarily set on at least one side surface of a cavity inside double metal mold for forming a fan blade. Thereafter, the pre-impregnation is composed through cast sticking and cooling solidification following injection molding of blade parent material into the cavity. Thus, any worry about exfoliation, etc., caused by a high speed rotation or a long period of use can be eliminated by enhancing junction strength through cast sticking.
Patent JP-H06122902-A (JP)
Title: Injection-moldable metallic material, and production of injection-molded metallic article
Inventor: DEII DEII PEIRISU
IPC: B29C45/00
Filed: 1993-06-02
Abstract: PURPOSE: To obtain a metallic injection-molded article improved in surface quality by constituting a lubricant of two or more kinds of wax having different melting points in a raw material incorporating metal powder and a binder consisting of the lubricant and an organic polymer. CONSTITUTION: The lubricant incorporating the two or more kinds of wax having different melting points and the endothermically decomposable organic polymer and the raw material incorporating the metal powder are injection-molded to obtain the injection-molded article 2. The molded article 2 is placed, for example, on a tray 5 within an electric heating temperature control oven and is heated from a temperature lower than the minimum melting point of the lubricant to a temperature exceeding the maximum evaporation temperature thereof under a controlled gas flow by heating in the alternate forward and backward directions (a). Wax vapor is discharged from a valve outlet 8 and the decomposed product of an organic polymer is discharged from a valve outlet 9 in a high temperature step. In this preliminary sintering, the lubricant is gradually removed from the molded article.  Thereafter, this molded article is regularly sintered to dissolve the metal powder, whereby the metallic article is obtained.
Patent JP-H04230200-A (JP)
Title: Acoustoelectric converter
Inventor: JIYON DEII RAASON SAADO
IPC: H03H9/38
Filed: 1991-05-08
Abstract: PURPOSE: To give a structure suitable for high-density arrangement of a two-dimensional array or the like to an acoustoelectric transducer with taps for time delay. CONSTITUTION: An incident wave which enters a piezoelectric material 15 through a matching layer is propagated downward in the material 15 at a speed VPROP. While this incident wave passes between electrode pairs 19-1, 19-2, 21-1, 21-2, 23-1, and 23-2, electric signals with peculiar delays are generated on corresponding conductors 19-3, 21-3, and 23-3.
Patent JP-2000324582-A (JP)
Title: Speaker driving device and sound device
Inventor: INOUE SHINICHI
IPC: H04R3/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a speaker driving device and a sound device which can prevent an abnormal sound from being generated by easily suppressing the vibration of a speaker cabinet. SOLUTION: A speaker driving device 5 has a signal level attenuator 2 and an output amplifier 3. The signal level attenuator 2 is a band-attenuation filter having a zero point at a frequency where a speaker cabinet 6 provided with a speaker 4 vibrates unnecessarily to generate an abnormal sound. This speaker driving device 5 receives an audio signal from an input terminal 1 and the signal level attenuator 2 attenuates the signal level of the natural frequency band corresponding to the frequency at which the speaker cabinet 6 generates the unnecessary vibration. Then this attenuated output signal is amplified by an output amplifier 3 and outputted as a driving signal to the speaker 4.
Patent JP-S5833795-A (JP)
Inventor: FUJITA YOSHIHARU
IPC: G07F9/02
Filed: 1981-08-25
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-S6023856-A (JP)
Title: Color photosensitive silver halide material
Inventor: OZAWA TAKASHI
IPC: C08F20/00
Filed: 1983-07-20
Abstract: PURPOSE:To form a reversal color photosensitive material having superior sensitizability by incorporating a specified magenta polymer coupler into a constituent layer. CONSTITUTION:A polymer coupler consisting of constituent units of a magenta coupler represented by formula I (where R1 is H, Cl or 1-4C alkyl; A is -NHCO-, -OCO- or phenylene; B is alkylene, aralkylene or phenylene; Y is -O-, -NH-, -S-, -SO-, -SO2-, -CONH-, -COO- or -NHCONH-; Q is a residue of a magenta color forming coupler; and m is 1 when n is 1, or m is 0 or 1 when n is 0), e.g., a compound represented by formula II and of a constituent units of acrylic ester or the like is incorporated into a silver halide emulsion layer by about 2X10<-3>-5X10<-1>mol (expressed in terms of the color forming units) per 1mol silver. The average mol.wt. of the polymer coupler is >= about 30,000.
Patent JP-H06349551-A (JP)
Title: Plug socket device
Inventor: TAGUCHI TOSHIO
IPC: H01R13/70
Filed: 1993-06-02
Abstract: PURPOSE:To automatically turn on the power source of an apparatus connected to a plug socket, according to the decided order, by connecting desired plug sockets, respectively, to the first to third coils of a three-foot transformer. CONSTITUTION:The first coil 3 of the primary coil of a three-foot transformer 1 is connected to the plug 7 of the plug socket connected to a commercial power source, and the plug socket 8 for an apparatus for which the power should be charged in the first place is connected between one end of the coil 3 and the other end of the fourth coil 4. Furthermore, reverse-parallel diodes d1 and d2 are connected to one end of the third coil 5, and a TRIAC 9 to the other end, and plug sockets 10 and 11 for a plurality of apparatuses between the conductive terminal T2 of the TRIAC 9 and the coil 3. Accordingly, when the power for the apparatus connected to the plug socket 8 is turned on, the apparatus connected to the plug sockets 10 and 11 can be automatically turned on, and the apparatuses, the order of which are decided, can be turned on without any error in order.
Patent JP-S5756826-A (JP)
Title: Automatic exposure control camera
Inventor: YAMAZAKI MASABUMI
IPC: G03B7/099
Filed: 1980-09-22
Abstract: PURPOSE:To simplify the circuit, by using a film sensitivity lead-in resistance in common for a displaying circuit and a direct photometric circuit. CONSTITUTION:Information of film sensitivity and preset diaphragm value lead-in resistances 126, 122, and output information of an operational amplifier 80 which has received output information of a display photodiode 12 in case of a mean photometric mode are inputted to a display operation part 94 through an A/D conversion part 30, and a warning shutter second time in case of a mean photometric mode is display (in case of a partial photometric mode, a photodiode 8 is used). When controlling the exposure, control by a memory condenser 40 is executed before the shutter front curtain is fully opened, and after it has been fully opened, the shutter second time is controlled by an output of an operational amplifier 14 which has received information of the film sensitivity lead-in resistance 126, and output information of a direct photometric photodiode 8.
Patent JP-S6111051-A (JP)
Inventor: SUGISAWA AKIRA
IPC: A61L9/16
Filed: 1984-06-27
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-H04335237-A (JP)
Title: Device for magneto-optical disk
Inventor: NISHINOMIYA MASANOBU
IPC: G11B11/105
Filed: 1991-05-09
Abstract: PURPOSE:To simultaneously record/reproduce data of both faces by means of one magnetic head and to realize a low cost and mimituarization by switching the polarity of a reproducing signal or a recording signal concerning the A/B faces. CONSTITUTION:An A/B faces discriminating means 18 discriminates the A/B faces of an optical disk 11a from the detection hole of a cartridge 11, etc. The signal read from an A head part 12A and the B head part 12B is binarized in first and second reproducing signal detecting circuits 13A and 13B and transmitted to first and second polarity inverse circuits 14A and 14B at the time of reproducing. The signals are alternately inverted and the output signal is inputted to a demodulating circuit 15 by the output of the discriminating means 18. Therefore, the polarity of the reproducing signal viewed from the demodulating circuit 15 becomes same even when reproduction is simultaneously operated to the both faces of the both face disk 11a so that the reproduction of the both faces can be simultaneously operated and the low cost is realized. Recording is executed in a same way.
Patent JP-S5835682-A (JP)
Inventor: HIRATE HIRONOBU
IPC: G07B15/02
Filed: 1981-08-26
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-H05326893-A (JP)
Title: Non-volatile memory device
Inventor: SHIMOJI NORIYUKI
IPC: H01L29/792
Filed: 1992-05-25
Abstract: PURPOSE:To provide a non-volatile memory device which can be more enhanced in degree of integration. CONSTITUTION:MNOSFET 20E, 20H, and 2F where data are stored by trapping electrical charge by a trap film 35 are arranged in array, a word line is connected to the gate electrodes of MNOSFET 20D, 20E, and 2F, a bit line is connected a diffusion layer 33 which turns into source regions and drain regions at right angles with the word line, and an LOCOS oxide film 37 is interposed between the word line and the bit line.
Patent JP-H01303893-A (JP)
Title: Test system for exchange control system
Inventor: SUZUKI TOSHIAKI
IPC: H04Q1/20
Filed: 1988-06-01
Abstract: PURPOSE:To improve the accuracy of fault location, the reliability and the performance of maintenance by applying connection and disconnection control of a test path connecting equipments at the occurrence of a fault so as to simulate equipments other than an object to be tested. CONSTITUTION:When the operator applies the order of test and registration of an object to be tested from an operation display device 1 for the purpose of test in the occurrence of a fault, a bus selection instruction is outputted to equipments 50-5n from a control section 6 of the operation display device 1 to disconnect equipments other than the test equipment. Then the equipments 5o-5n other than the equipment to be tested operate a bus switching section 11 and a bus selection section 15 by the instruction to connect the test bus and only the equipment to be tested is connected to the operation display device 1 via the test bus. In this case, the host equipment and the subsequent equipment of the equipment to be tested are simulated by an instruction of the control section 6 by the operation display device 1. Thus, the accuracy of the fault location, the performance of the maintenance and reliability are improved.
Patent JP-S5837185-A (JP)
Title: Cation exchange membrane and electrolyzing method for alkali metal salt by ion exchange membrane method
Inventor: SADA TOSHIKATSU
IPC: C25B13/08
Filed: 1981-08-26
Abstract: PURPOSE:To improve the electrolytic current efficiency with an ion exchange membrane method by forming a cation exchange membrane of perfluorocarbon base of two layers of different rate of water permeation and specifying the concns. of the solns. to be present in cathode chambers and anode chambers in performing electrolysis. CONSTITUTION:With electrodes for aq. solns. of alkali metal salts, a cation exchange membrane of perfluorocarbon base are used. The exchange membrane is formed into the two layered structure wherein the 1st has 10<-6>-10<-1> ml/cm<2>. atm.sec rate of water permeation and the 2nd layer has 5X10<-6> ml/cm<2>.atm. sec rate of water permeation. Electorlysis is performed by using such cation exhange membrane, and specifying the concn. of the aq. alkali metal salt soln. in the anode chamber at 1.5-4.5 normal and the concn. of the alkali metal hydroxide in the cathode chamber at 6-14 normal. By such method, electric resistance is made low, and the voltage during electrolysis is kept low; further current efficiency is improved.
Patent JP-H02312419-A (JP)
Title: Phase synchronizing circuit
Inventor: YOSHIDA TOKUO
IPC: H04L7/00
Filed: 1989-05-29
Abstract: PURPOSE:To automatically select a retiming signal by setting an output signal of an N frequency dividing circuit as a latch lock signal, and latching an output signal of N pieces of sequences of an N sequence developing circuit. CONSTITUTION:A 2-sequence is constituted of a 1-2 series/parallel converting circuit 104, and a 2-frequency dividing circuit for outputting a latch clock signal is constituted of a 2-frequency dividing circuit 112. Also, a latching circuit for latching an output of the 1-2 series/parallel converting circuit 104 is constituted of D-F/Fs 107, 108, and constituted of a coincidence detecting circuit EX-OR 109 for inputting output signals of these D-F/Fs 107, 108 and executing a coincidence detection of these input signals. Also, a means for controlling a phase of the latch clock signal is constituted of a D-F/F 110, a 2-frequency dividing circuit 111 and an EX-OR 114, and a latching circuit for latching an output signal of the 1-2 series/parallel converting circuit 104 by using a latch clock signal is constituted of a latching circuit 105. In such a case, the latching circuit 105 latches output signals 1041, 1042 of the series/parallel converting circuit 104 without an error by using an output signal of the EX-OR 114. In such a way, a phase synchronizing circuit for automatically selecting a timing signal is obtained.
Patent JP-H10305693-A (JP)
Title: Lateral carriage locking apparatus for drawing machine
Inventor: GIBE YOSHITAKA
IPC: B43L13/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To effectively lock a lateral carriage to lateral rails by incorporating a lateral carriage locking apparatus in a constituent itself of a drawing machine. SOLUTION: A lock engaging hole 14H is formed at a lock connector integrated with a mounting seat 14A, and a lower end side of a movable rod 36 can be inserted into the hole 14H. That is, after a lateral carriage 32 is moved to a position where the rod 36 is disposed directly above the hole 14H, when an operating pin 36A is depressed down, the rod 36 is displace toward the hole 14H, and its lower end side is introduced into the hole 14H. Then, when the pin 36A is depressed down to a lower end of a slot 38A, a ball element 32C is engaged with a V-shaped annular groove 36C formed at the rod 36, and the carriage 32 is thus locked so as not to move along lateral rails 12.
Patent JP-S5658510-A (JP)
Title: Filter
Inventor: HAYASHI HIROSHI
IPC: B01D39/18
Filed: 1979-10-17
Abstract: PURPOSE: To produce a titled filter body of high strength which is harmless in food sanitation by thermoworking the filter paper comprising fibrillated polyethylene fibers and one or more of cellylosic natural fibers or synthetic fibers under no pressure then pleating the same.  
     CONSTITUTION: 20W50Pts. fibrillated polyethylene fibers and 50W80pts. either one or both of cellulosic natural fibers or synthetic fibers are mixed and sheeted to produce filter paper of 50W500g/m 2 wt. and 0.2W3.0mm thickness. If this filter paper is thermoworked to 120W170°C under no pressure, the fibers are thermally bound by the thermal adhesiveness of the polyethylene fibers per se and this results in increased strength of filter paper. Thence, it is molded by pleating to a chrysanthemum flower shape, whereby the filter body is produced. This filter body is substantially extremely slight in photosensitive action and its filter characteristic is excellent. In addition, it is not subjected to secondary resin working for the purpose of reinforcing the filter paper strength, so it is harmful in food sanitation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6417126-A (JP)
Title: Register renaming apparatus
Inventor: JIYON KOOKU
IPC: G06F15/16
Filed: 1988-06-01
Abstract: PURPOSE: To enable the parallel processing of the operations for which the same register is used by performing the renaming of the register when a scheduled register which is used by the instruction being executed at present is requested by another instruction. CONSTITUTION: The mapping in a mapping table is preliminarily performed for the correspondence of a scheduled register appearing in a program and a physical register to be practically used. Before an instruction is executed, the display of the scheduled register is replaced with the number of the corresponding physical register based on the mapping table before the instruction is executed. When the scheduled register which is used by the instruction being executed at present is requested by the other instruction, the scheduled register and the corresponding physical register are replaced with the free physical registers 7 in a free list and renaming is performed for the registers by a register renaming logic unit 20.  Thus, the correspondence of the scheduled register and the physical register can be changed and the operations those the same register is used can be processed in parallel.