baber/WOPTO huggingface dataset:
Patent JP-H04132110-A (JP)
Title: Superconductor and magnet using the same
Inventor: SUZUKI SHOHEI
IPC: H01F6/06
Filed: 1990-09-21
Abstract: PURPOSE:To restrain heat generation to the minimum so as to obtain high stability with a simple constitution by arranging an extra fine multi-core superconducting wire around a stabilizing material, and forming a refrigerant passage between the superconducting wire and a metal tube. CONSTITUTION:A superconducting wire 1 is an extra fine multi-core wire where a multiplicity of filaments made of a niobium-titanium alloy are embedded in a copper material, and is arranged in contact with the outer periphery of a stabilizing material 3 made of aluminum having high purity. A combination integrally formed of the superconducting wire 1 is formed into an almost circular cross section. The combination is surrounded with a square tube 4 made of stainless steel. A space 5 defined between the square tube 4 and the superconducting wire 1 serves as a refrigerant passage. As an example using the superconductor, there are provided a toroidal coil 13 and poloidal coils 14 for constituting a superconducting magnet capable of sealing nuclear fusion plasmas 12 in a container 11 in a doughnut shape so as to generate a magnetic field.
Patent JP-H03119761-A (JP)
Title: Method of making quantum well structure with highly mismatching lattice
Inventor: POORU MERUMAN
IPC: H01S5/34
Filed: 1990-09-21
Abstract: PURPOSE: To obtain a quantum well structure having highly incommensurate lattice by forming a strain free barrier layer and a quantum well structure on an effective substrate provided with a buffer layer and a super lattice structure thereby spatially separating strain in the quantum well structure. CONSTITUTION: A quantum well structure 5 is constituted by growing multiple semiconductor layers sequentially on a substrate 10. At first, a buffer layer 20 of semiconductor material thicker than a critical thickness is grown on the substrate 10 while having lattice incommensurate to that of the substrate 10. A strained superlattice structure 30 is then grown on the buffer layer 20 to obtain an effective substrate 10-20-30 having a modified lattice constant. Subsequently, a quantum well active region 40-50-60 is formed. Incommensurateness of lattice constant between a quantum well layer 50 and a barrier layer 40 is smaller than that between the quantum well layer 50 and the substrate 10. Thereafter, a second superlattice structure 70 is grown on a barrier layer 60 and a cap layer 80 is grown thereon.
Patent JP-S62111803-A (JP)
Inventor: SHIMIZU KYUICHIRO
IPC: B65F3/26
Filed: 1985-11-08
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-H0562862-A (JP)
Title: Electrolytic solution for electrolytic capacitor use
Inventor: HONGO SHUZO
IPC: H01G9/02
Filed: 1991-09-02
Abstract: PURPOSE:To reduce the capacity of an aluminum electrolytic capacitor for medium and high voltage use, to remarkably restrain an increase in the tan deltaof the capacitor, to stabilize the electric characteristic of the capacitor and to enhance the reliability of the capacitor in the high-temperature load test of the capacitor. CONSTITUTION:In an electrolyte solution for electrolytic capacitor, ethylene glycol is used as a main solvent and a dibasic acid composed of an organic acid or its salt is used as a solute. The electrolytic solution is featured in such a way that the following are added together: a polyethylene glycol-type nonionic surface-active agent; and diols provided with an alkyl group other than hydrogen atoms on the beta carbon atoms of an alkohol.
Patent JP-H07105466-A (JP)
Title: Emergency alarm device
Inventor: TERASAWA SEIICHI
IPC: G08B25/00
Filed: 1993-10-06
Abstract: PURPOSE:To apply a proper alarm with sufficiently enough information volume by selecting voice data appropriate for the set state of each repeater or the generation state of a fire in each repeater and generating a sound alarm. CONSTITUTION:At the time of detecting the generation of an emergency state by a detection signal from one of detectors P1 to PN, a control part specifies sound data stored in a sound data storing means together with signals specifying respective repeaters C1 to CN and commands the repeaters C1 to CN to generate alarms. Respective repeaters C1 to CN read out the specified sound data from the sound data storing means and generated sound alarms through alarms B1 to BN. Thereby sound data matched with the set states of respective repeaters C1 to CN or the generation state of a fire are selected in each repeater and sound alarms can be generated. Consequently proper alarms with sufficiently enough information volume can be applied.
Patent JP-H1095330-A (JP)
Title: Brake hydraulic pressure control device
Inventor: MATSUMOTO KENJIRO
IPC: B60T13/66
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure control device which can apply a stable brake without worsening responsiveness of a spool in a hydraulic pressure control valve. SOLUTION: A brake hydraulic pressure control device is constituted by a master cylinder 2 generating a brake hydraulic pressure in accordance with a step-in amount of a brake pedal 1, fluid pressure sensor 3 detecting the brake hydraulic pressure to output a detection result as a brake hydraulic pressure signal Sb, controller 4 after obtaining a command current corresponding to the brake pressure from the brake hydraulic pressure signal Sb to overlap a triangular wave dither current with this command current output as an excitation current Im, hydraulic pressure control valve 9 opening/closing a flow path of an accumulator 5 and a wheel cylinder 28 and a proportional solenoid 10 driving a spool of the hydraulic pressure control valve 9 in accordance with the excitation current Im.  Here, in the controller 4, amplitude of the dither current is controlled so as to prevent fluctuation of a wheel cylinder pressure of the wheel cylinder 28.
Patent JP-H0989333-A (JP)
Title: Range hood
Inventor: OKAMOTO KIMINOBU
IPC: F24F7/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a range hood in which a front hood can be easily fixed to removed from a ceiling surface even if the hood is fixed to a place near the ceiling surface. SOLUTION: A hook 8 formed with an upward projecting piece 5, a downward projecting piece 6 and an insertion part 7 is arranged at a front upper part of a hood main body 2. The front hood 4 is provided with an engaging part 9 engaged with the hook 8. An engaging means for engaging the main body 2 of the hood and the front hood 4 is arranged at a lower part.
Patent JP-H1076279-A (JP)
Title: Treatment method for drainage containing heavy metal
Inventor: TSUKAMOTO TOSHIO
IPC: B01D21/01
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for drainage containing heavy metals which can remove insoluble metals and soluble metals coexisting in drainage to low concentration by a simple operation and is characterized by low running costs and an economical advantage. SOLUTION: A treatment method for removing metals from drainage 1 containing heavy metals comprises the first step in which metal oxide in the drainage is removed by solid-liquid separation 2 and the second step in which the residual soluble heavy metals are made insoluble by adding a metal scavenger 7 and an inorganic coagulant 8 into the first process water 11 to be removed by solid-liquid separation 4. The solid-liquid separation in the first step is carried out by simple precipitation and filtration or coagulation-precipitation, and amphoteric metal oxide, especially lead oxide, chromium oxide and zinc oxide are removed preferably. In the second step, poly(aluminum chloride) is used as the coagulant, and the preferable quantities of the metal scavenger and poly(aluminum chloride) to be added are 1-50ppm and 10-200ppm, respectively.
Patent JP-H0587383-A (JP)
Title: Multiroom air conditioner
Inventor: NOMA TOMIYUKI
IPC: F24F11/02
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a refrigerant flow rate control by a motor-driven expansion valve which obtains a suitable refrigerant circulation amount, operates at a highest efficiency and distributes an optimum refrigerant amount to loads in rooms in a room heating operation of a multiroom type air conditioner. CONSTITUTION:The multiroom air conditioner comprises first outdoor motor- driven expansion valve opening control means 24 for deciding the opening of an outdoor motor-driven expansion valve 15 according to the total capacity of a plurality of indoor side heat exchangers 19A, 19B, and second outdoor motor-driven expansion valve opening control means 30 for calculating the opening of the valve 15 according to superheating degree of refrigerant sensed by refrigerant superheating degree sensing means 29 mounted in a suction tube of a capacity variable compressor 12 or a refrigerant outlet tube of an outdoor side heat exchanger 14 of a room heating cycle. The valve 14 is controlled while switching the both according to the magnitude of the refrigerant superheating degree.
Patent JP-2001072104-A (JP)
Title: Structure of lid for container
Inventor: FUKUDA MANABU
IPC: B65D43/16
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make a satisfactory closure possible with opposite lid half bodies partially overlapped and to make an operation of closure executable smoothly. SOLUTION: Lid half bodies are turnably hinged respectively at opposite edges of an opening of a box-shaped main body 1 with the upside thereof being opened. While an overlapping strip 3 is provided, projecting from a part at the front edge of the lid half body at one side, an overlap-receiving part 4 is formed at the remaining part. While the overlap-receiving part 4 is formed at a part of the lid half body at the other side, the overlapping strip 3 is formed, projecting from the front edge of the remaining part. While projected engaging stripes 5 are provided in projection at the reverse sides of the overlapping strips 3, recessed engaging grooves 6 are formed at the overlap-receiving parts 4.  A lid of a container is in a structure wherein the overlapping strips 3 are overlapped on the overlap-receiving parts 4 with the projected engaging stripes 5 engaged with the recessed engaging grooves 6.
Patent JP-H04130668-A (JP)
Title: Thin film transistor device
Inventor: TOKO YASUO
IPC: H01L29/78
Filed: 1990-09-20
Abstract: PURPOSE:To prevent generation of short circuit by static electricity through check of the short circuit between a gate electrode and a source electrode by providing a third connecting line for short-circuiting a first connecting line to short-circuit a gate electrode and a second connecting line to short-circuit a source electrode and crossing a fourth and a fifth line connected to the first and second connecting lines through an insulating film. CONSTITUTION:Insulating films 28, 28', 28'' are formed on a gate correcting line 26. In the case of executing S-G short-circuit check, the A-A' section of a gate/source short circuit line 25 is cut by irradiation of laser in order to insulate between gate and source. After the S-G short circuit check, the crossing area B of the lines 26 and 27 are irradiated with laser to break the insulating film, thereby the upper and lower lines 26, 27 are short-circuited, short-circuiting again between the gate and source. Moreover, in the case of checking again the S-G short circuit, the C-C' section of the source correcting line 27'' is cut by laser. After completion of check, it is enough the crossing area D is irradiated with laser beam.
Patent JP-H1096955-A (JP)
Title: Liquid crystal display device
Inventor: SEIKI MASAHIRO
IPC: G02F1/1368
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device permitting to have a stable auxiliary capacity value, obtain a uniform gap between substrates by arranging cylindrical spacers and achieve a good display. SOLUTION: In an auxiliary capacity part of a TFT array substrate in this liquid crystal display device, an electrode 24 for an auxiliary capacity formed in a same layer as data wiring 9 is arranged via a gate insulation film 17 on address wiring 8, and an auxiliary capacity 16 is formed from this electrode 24 for the auxiliary capacity and the lower layer of the address wiring 8. Further, in a contact hole 25 provided in such an auxiliary capacity part 16, a cylindrical spacer 26 formed from laminated layers of colored layers on the opposing substrate side is accommodated for an arrangement and keeps a fixed gap between the substrates.
Patent JP-H04130369-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/00
Filed: 1990-09-21
Abstract: PURPOSE:To repair a fault only by operating an actuator means by reasoning and outputting the actuator means for repairing the fault and also simulating and outputting secondary influence exerted when the means is operated. CONSTITUTION:A fault diagnostic part 12 compares state data supplied from sensors 1a - 1c with reference data to discriminate whether or not there is the fault, and also diagnoses the fault state according to qualitative data. If the fault occurs, a repair planning part 15 reasons and selects the actuator means for repairing the fault according to the qualitative data fault diagnostic knowledge and the result of comparison between the adjustment state and adjustment range of the actuator means. Further, the secondary influence exerted when the selected actuator means is operated is simulated. For the simulation, the fault state diagnosed by a fault diagnostic means is referred to.
Patent JP-H1057474-A (JP)
Title: Snivel sucking elephant
Inventor: KAWAHARA YOSHIAKI
IPC: A61M1/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an easily washable tool capable of sucking snivel well by obtaining sufficient suction force by being connected to a cleaner for a household. SOLUTION: Connection is performed to a vinyl tube 1 in the order of a connection tube 5, a tube 4 and the suction port 2. An insertion port 3 is mounted to the opposite side of the vinyl tube 1. The insertion port 3 is connected to the cleaner and the suction port 2 is put on the nose and used.
Patent JP-H0790430-A (JP)
Title: Copper wire for extra fine wire and its production
Inventor: TAMURA KOICHI
IPC: C22F1/00
Filed: 1993-09-14
Abstract: PURPOSE:To improve mechanical characteristics without considerably reducing electric conductivity and to enhance yield by improving drawability. CONSTITUTION:Sulfur is added to copper of 99.9-99.99% purity by 7-100ppm and this copper is worked at >=90% degree of working so that the grain diameter of the resulting copper wire is regulated to <=30mum after thermal refining. The objective copper wire for an extra fine wire is produced.
Patent JP-2000079820-A (JP)
Title: Air conditioner device for vehicle
Inventor: AOKI SHINJI
IPC: B60H1/34
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance the warm feeling (at knees and waist in particular) of each occupant in a rear seat by generating a flow of warm air in opposition to a cold draft. SOLUTION: A rear forward blow-off port 2 capable of blowing off warm air toward the toes of each occupant in a rear seat, is provided for the lower part of a front seat, and a rear afterward blow-off port 3 capable of blowing off warm air toward the feet up to the waist of each occupant in the rear seat, is also provided for the lower part of a rear seat 1. Warm air fed to a warm air duct 4 from an air conditioner unit, is blown off toward the feet of each rear seat occupant out of the forward blow-off port of a rear seat 2, and is also blown off from the feet up to the waist of each rear seat occupant out of the backward blow-off port of the rear seat 3. In this case, since warm air blown off out of the backward blow-off port 3 flows against a cold draft, cold feeling caused by a cold draft (cold feeling around the knees in particular) can thereby be suppressed.
Patent JP-H04130888-A (JP)
Title: Teletext receiver
Inventor: SAITO SHINPEI
IPC: H04N5/00
Filed: 1990-09-21
Abstract: PURPOSE:To effectively use a built-in memory without wasting it by securing memory areas for storing received teletext data to store all the pages of data to a program having high viewing frequency, and allocating the irreducible minimum memory areas to a program not to be almost viewed. CONSTITUTION:After starting the operation of a teletext receiver 10, the header part of the received data is detected and the program number of the above header part is read and collated with the number of a registered program stored in a non-volatile memory 14b of a control part 14. When the number is coincident and the program is not stored yet, the number of total pages in the above program of the received data header part is confirmed, and the memory having capacity corresponding to the amount of data in all the pages of the above program according to the above number of pages so as to secute the memory areas for the above capacity. Then, the remaining memory areas of the memory 14a allocated to respective registered programs are allocated to the memory areas of unregistered program data.
Patent JP-2001077063-A (JP)
Title: Abrasive liquid for silicon wafer and polishing method using this
Inventor: KANDA HAJIME
IPC: C09K3/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce a contamination of a metal film, which is generated in a rough polishing process, specially a contamination due to a copper film or a nickel film, at low cost and to raise the polishing rate of a silicon wafer. SOLUTION: Amines consisting of either or both of a 2-(2-aminoethyl amino)ethanol and a piperazine are contained in an abrasive particle-containing slurry. Moreover, one kind of the chelate agent or more than two kinds of te chelate agents selected from a group of chelate agents consisting of a diethylene triaminepentaacetic acid, an ethyleen dieaminetetraacetic acid, a nitrilotriacetic acid, an iminodiacetic acid, a hydroxyethyle iminodiacetic acid, a thriethylene tetraaminehexaacetic acid, a 1,3-propane diaminetetraacetic acid and an ethyleneglycol diethylether dieaminetetraacetic acid and sodium salts of those diethylene triaminepentaacetic acid, ethylene diamineteraacetic acid, nitriolotriacetic acid, iminodiacetic acid, hydroxyethyl iminodiacetic acid, triethylene tetraaminehexaacetic acid, 1, 3-propane diaminetetraacetic acid and ethyleneglycol diethyl ether diaminetetraacetic acid is or are contained in the slurry. At the time of a polishing of a silicon wafer 16, an abrasive liquid contains the abrasive particles, the amines and the chelete agent at the rates of 0.01 to 10 wt.%, 0.01 to 0.2 wt.% and 1×10-5 to 3×10-3 mol/l.
Patent JP-H04130912-A (JP)
Title: Bus connection system
Inventor: MATSUSHITA TOKUO
IPC: G06F3/00
Filed: 1990-09-21
Abstract: PURPOSE:To prevent the generation of illegal signal sending at the time of connecting/disconnecting a circuit unit by providing a means for instructing bus protection and a means for disconnecting the connection between the circuit unit and the bus using a protection signal outputted from the instruction means. CONSTITUTION:In the case of disconnecting the circuit unit 1 from a logical circuit system, a switch 6 is turned to an opened state. Thereby, the potential of a voltage source 10 is applied to a bus protection signal 7 through a pull-up resistor 8, the bus disconnecting means 4 is turned to a high impedance state and a master bus 3 is disconnected from a logical circuit 2. Then a connector 9 is disengaged and the circuit 1 is removed from the system to prevent the generation of illegal signal sending to the bus 3 due to the malfunction of the circuit 2. In the case of connecting the circuit 1 to the system, the connector 9 is engaged in the opened state of the switch 6. Since the means 4 is in the high impedance state at this time, the generation of illegal signal sending to the master bus 3 due to the malfunction of the circuit 2 at the time of engaging the connector 9 can be prevented.
Patent JP-2001080988-A (JP)
Title: Solid solution crystal and growing method
Inventor: ADACHI KINYA
IPC: H01S3/16
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a solid solution containing plural ions significantly different from each other in ion size by a solid phase reaction caused by mixing and heating powdery solids. SOLUTION: Plural ions are incorporated into a single crystal growing melt and a solid solution crystal is grown to grow the objective solid solution crystal which cannot be obtained by the conventional solid phase reaction. In order to obtain a solid solution containing plural elements significantly different from each other in ion,size, it is necessary to mix the elements in micron size, a liquid phase-solid phase interfacial reaction is utilized for this purpose in place of the solid phase reaction and a solid solution crystal is grown from the molten state.
Patent JP-H0989111-A (JP)
Title: Synthetic resin made seal ring
Inventor: KAJI MITSUGI
IPC: F16J9/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring having few dispersion of width dimension in grinding. SOLUTION: In an composite step-cut type synthetic resin made seal ring provided with mating ports 12, 12' fitting each other in the circumferential portion of a ring body 11, one mating port 12' is formed by an outer diameter surface side central projection 14 provided in the outer diameter surface side central portion of the tip surface 16' of the ring body and the other mating port 12 is formed by the outer diameter surface side central recess 15 fitted thereto compensatingly for each other.
Patent JP-S62112282-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1985-11-11
Abstract: PURPOSE:To reduce a time and a cost for a tape guide working by providing a tape guide in which a hard chromium plating layer of specified thickness is formed at the surface of a base material made of a stainless steel, etc., on which a grinding processing is applied. CONSTITUTION:On the surface 11b of a base material 11a made of the stainless steel, etc., a grinding is performed to arrange cylindrical forming degree of the outer peripheral surface of the base material 11a and to increase a sticking strength, and the hard chromium plating is applied on the surface 11b in thickness of 0.1-3mum, a plating layer being formed. In a relationship between a plating thickness and the coarseness of the surface of the base material in such a degree, the coarseness of the surface 11b of the base material 11a is rendered faithfully on a surface 11d. Thereby, when a tape guide 4 is processed, the quantities of the plating and the grinding are saved and the time and the cost for the working can be reduced.
Patent JP-H0698857-A (JP)
Title: Endoscope cleaner
Inventor: NAKANISHI NOBUYUKI
IPC: A61B1/12
Filed: 1992-09-22
Abstract: PURPOSE:To provide an inexpensive endoscope cleaner which enables the obtaining of sufficient cleaning effect with a simple working. CONSTITUTION:An endoscope cleaner 1 which houses an endoscope 20 in a cleaning tank 2 provided on the body of the apparatus to clean is provided with a jet nozzle 6 which is provided in the cleaning tank 2 to jet a cleaning liquid toward the endoscope 20 arranged in the cleaning tank 2 and feed liquid tube 8, 9, 10 and 11 to feed the cleaning liquid to the jet nozzle 6 and an endoscope pipeline from a cleaning liquid supply source 4. The cleaning liquid is fed to the jet nozzle 6 and the endoscope pipeline by a supply pressure of the cleaning liquid supply source 4 through the feed liquid tubes 8, 9, 10 and 11.