baber/WOPTO huggingface dataset:
Patent JP-S5778022-A (JP)
Title: Liquid crystal display device
Inventor: AOKI TOSHIHIRO
IPC: G02F1/1337
Filed: 1980-10-31
Abstract: PURPOSE:To obviate displaying of patterns which do require lead shapes, etc. by providing orientated regions of different orientation treatment on the horizontally oriented surface of one substrate out of a pair of substrates of a twisted nematic type liquid crystal display device. CONSTITUTION:Orientation treatment for opening liquid crystal molecules 8 in the direction orthogonal to the orientation direction of the liquid crystal molecules of a lower oriented film 7 formed on the surface of a lower substrate 2 is applied in the regions 6a corresponding to the display patterns of an upper oriented film 6 formed on the surface of the upper substrate 1 of a liquid crystal display device. Orientation treatment for orienting the molecules 8 in parallel (the direction is exactly opposite) with the orientation direction of the liquid crystal molecules of the film 7 is applied in regions 6b other than the regions 6a, and the molecules 8 in the regions B corresponding to the regions 6b are oriented in nontwist. Thereby, light is advanced straightforward without rotary polarization in the regions B and the display of the unnecessary patterns corresponding to the shapes of leads 4a, etc., is obivated, hence, the wiring design of the leads 4a,etc. is easily accomplished.
Patent JP-S5858819-A (JP)
Inventor: SUZUKI JIYUNICHI
IPC: H01R13/53
Filed: 1981-09-30
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-H0838376-A (JP)
Title: Bench unit for bathroom
Inventor: ETO YUKO
IPC: A47K4/00
Filed: 1995-06-20
Abstract: PURPOSE:To secure a container consisting of a sufficient space without utilizing the wall surface of a bathroom or one part of a unit bath by providing a case whose upper surface is duckboards-shaped and constituted as a chair or step for a bathing person, drawers and a container inserted so as to be freely housed inside the case. CONSTITUTION:A bench unit 1 is provided with a case 2 whose regular cross-section is laterally rectangular, and the upper surface of the case 2 is composed of a planar duckboards-shaped bench plate 3, a side frame board parts 4, a lower frame 5 and an intermediate frame 6 or the like. The bench plate 3 is integrated into one body by fitting recessed parts provided on the lower surfaces of both the side edges of the bench plate 3 into lock projections 7 projecting at the upper end parts of the side frame board parts 4, there by constituting the case 2. The size of the case including the planar area of the bench plate 3 is made as, the area enough for the bathing person to sit down and the height suitable for utilizing it as the chair or step. Also, storage boxes 8 constituting the container inside the case 2 are provided in left and right sides, fitted and housed so as to be freely drawn and housed.
Patent JP-S5676671-A (JP)
Title: Digital telephone network monitor system
Inventor: TSUSHIMA SATORU
IPC: H04M3/22
Filed: 1979-11-29
Abstract: PURPOSE:To reduce the number of bundle lines for information transfer lines, by converting the monitor information from a number of monitored units into the data of multiplex frame constitution and transmitting them to the monitor controller, in the digital telephone network monitor system. CONSTITUTION:Multiplex frame 20 is roughly divided into, at first monitored systems SYS-1, SYS-K, and each system is classified into the monitor information section 21 and monitored unit identifying unit 22. To the section 21, bits are assigned to types a, b...m of each monitor information and the unit 22 has channels CH1, CHn every unit. The signal line 33 for the systems 11-1, 11-K transfers the channel information of the section 22, and the signal line 34 transfers the type data of the section 21 and inputs it to the selection circuit 41-1, 41-K of the multiplex device 31. It is serial signal through parallel serial conversion and the serial signal every system is multiplex in the multiplex circuit 42 it is fed to the frame pattern transmission circuit 43 added with the synchronizing signal and parity bit to be transmitted to the monitor control unit 16.
Patent JP-H11327439-A (JP)
Title: Security document and its preparing method
Inventor: SATO KOHEI
IPC: B41J29/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a security document and its preparing method capable of specifying which document corresponds to a copied secret document or the original document of the duplicated document. SOLUTION: Relating to plural security documents having substantially the same contents to be managed by determining their management numbers or managers' names, the array of words constituting the substantial contents is quite the same from the start up to the end in all the security documents and the OKURIGANA (conjugational ending added in KANA (Japanese syllabary) after a Chinese character) of a specific word corresponding to a certain management number or manager's name in the document is differentiated from that of the specific word in another document. A similar effect can be obtained by differentiating the number of digits less than the decimal point of a specific numeral in a document from that of the same numeral in another document.  These security documents can be prepared by controlling and outputting text data, a specific word having different OKURIGANAs or a specific numeral and distributer data.
Patent JP-S5943618-A (JP)
Title: Trap circuit
Inventor: MOCHIZUKI TOSHIO
IPC: H03H7/07
Filed: 1982-09-03
Abstract: PURPOSE:To obtain a trap circuit in which no external capacitor is required, the capacitance value is selected optionally and the characteristics are stable, by using a bifilar coil having respectively primary and secondary taps. CONSTITUTION:The primary and secondary taps are denoted by T1, T2 and their number of turns are by N1, N2 respectively, which represent respectively the number of turns between S1 and T1 and between F2 and T2. The capacitance between F2 and S2 is C0, where the S1, F1, S2, F2 are the start of turns of the primary coil and the end of turns. The equivalent circuit in this case is shown in Fig. B and the result of conversion of a tuning capacitance into the input and output terminal is shown in a figure C. Thus, in adopting the bifilar winding having the taps T1, T2 as shown in a figure A, the impedance, the winding ratio and the inductance of the primary and the secondary sides are selected optionally, and the tuning capacitance is designed optionally by selecting suitably N1, N2 and N0 (the total number of turns of primary and secondary), and since no external capacitance is required, the trap circuit with small size and inexpensive cost is attained.
Patent JP-S6132094-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/08
Filed: 1984-07-24
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-S6216038-A (JP)
Title: A.c. generator for car
Inventor: UEDA MITSUSHIRO
IPC: H02K5/10
Filed: 1985-07-15
Abstract: PURPOSE:To prevent the accident of a short circuit by surrounding a slip ring and a brush in a rear housing by a molding material, a sealing material, a sealing rubber, felt, etc. and discharging moisture and the powder of the brush by a drain pipe. CONSTITUTION:A stator core 17 is held by a front housing 14 and a rear housing 15, and a rotor 5 is supported rotatably by bearings 12, 13, thus constituting an AC generator for a car. Slip rings 7, 8 are fixed to a shaft 2 in the rear housing 15, and field currents are made to flow through a field coil 4 through a brush 23 and the field coil is excited. The slip rings 7, 8 and the brush 23 are housed in a space formed by a molding material 6, a sliding section 11, felt 27, a seal holder 28, a sealing rubber 24 and a cylindrical section 18. A drain pipe 29 is fitted to the bottom of the cylindrical section 18, and moisture and the powder of the brush are discharged. Accordingly, the accident of a short circuit is prevented.
Patent JP-S5943639-A (JP)
Title: Monitor of intermittent failure of communication line
Inventor: TOMITA YASUTSUGU
IPC: H04L69/40
Filed: 1982-09-06
Abstract: PURPOSE:To attain ease of restoring work and to prevent an important failure in advance, by detecting a failure in a device to be monitored, recording the failure together with real time information, extracting the content of recording and displaying it so as to attain the analysis of failure with continuous measurement in the unattended way. CONSTITUTION:When a failure signal is generated in the device 1 to be monitored, it is inputted to a state change detecting section 7, and converted into an input to a CPUA 9. The CPUA 9 edits a state change signal and a real time signal of a real time generating mechanism 6 and transfers it to a CPUB 10 as failure signal information. The detecting section 7 starts a digital memory 5, the state of a measuring point of the device 1 is analog-digital-converted in the memory 5 and recorded therein. The content of recording of the memory 5 is connected to an external communication line via an MODEM 17 so as to attain the transfer control. The failure signal information is recorded in a recorder, an RAM 14 and an FDD (floppy disc) 11. Thus, the content of recording is displayed or printed on a display device CRT 13 at a suitable time so as to discriminate the presence of failure production, degree of failure and failed position.
Patent JP-S6312829-A (JP)
Title: Turbocharger
Inventor: HOUKIDA ATSUSHI
IPC: F02B37/18
Filed: 1986-07-02
Abstract: PURPOSE:To reduce resistance of an exhaust gas introduction passage and to produce an excellent effect throughout a wide range, by a method wherein, when an exhaust gas amount is increased during high speed running of an engine, the opening of a flow passage switching valve located in the one of exhaust gas introduction passages is increased for correction. CONSTITUTION:A turbocharger 4 is formed with a compressor 5, located in a suction pipe 2, and a turbine 6 located in an exhaust pipe 3. A turbine inlet 22 is formed with exhaust gas introduction passages 29 and 30 connected to scroll chambers 26 and 27, respectively, and a flow passage switching valve 31 is situated in the second exhaust gas introduction passage 30. In this case, the flow passage valve 31 is coupled to an actuator 47, and a pressure regulator 50 is coupled to a pipe 47 through which the actuator 41 is coupled to a compressor outlet 13. When an exhaust gas amount is increased during high speed running of an engine, an electromagnetic valve 53 is fully closed by a pressure controller 50 according to a signal from a suction amount detecting part to increase the opening of the flow passage switching valve 31 for correction.
Patent JP-2000339825-A (JP)
Title: Master medium for manufacturing original disk of mini- disk and signal transmitter
Inventor: USUI YOSHINOBU
IPC: G11B20/10
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing an original disk of a mini-disk for a short time and to enable manufacturing it with a low cost. SOLUTION: A digital voice signal in which ATRAC(attractive transform acoustic coding) compression is performed and which is stored in a compact disk recordable 21 is read by a compact disk reading device 23, a form of the read digital voice signal is converted by a central processing unit 24, and a EFM(eight to fourteen modulation) modulating device 18 modulates the digital voice signal whose form is converted. The compact disk recordable 21 is more inexpensive than a U-matic-tape, and the compact disk reading device 23 can read the digital voice signal at faster speed than reproducing speed of a voice.
Patent JP-H08323311-A (JP)
Title: Closed loop type circulation washing method for water feed system pipeline
Inventor: MATSUHASHI TAKAO
IPC: B08B9/027
Filed: 1995-05-30
Abstract: PURPOSE: To obtain the high washing effect over the entire part of water feed system pipelines with a small volume of washing liquid by connecting faucets and the water feed pipe inlet opened in an elevated water tank by connecting pipes provided with a line pump in mid-way, thereby forming closed pipelines. CONSTITUTION: The water in the elevated water tank 8 is first drained and the connecting pipe 14 is connected by a connecting pipe connecting unit 20 to the inlet of the water feed vertical main pipe 9 in the elevated water tank 8 in order to wash a water feed vertical main pipe 9 and water feed branch pipes 10. The other end of the connecting pipe 14 is connected to a junction unit 30 and one end of another connecting pipe 13 is connected to the junction unit 30. The other end of the connecting pipe is connected to the line pump unit 50. Next, the faucets 11 connected with the connecting pipes 12 of respective stories are opened and the other faucets 11 are all closed. In addition, a washing liquid is introduced from a washing liquid supplying unit.  The line pump 55 is driven with the pressure registered on a pressure gage as a measure when the washing liquid is filled in succession in the water feed vertical main pipe 9, the water feed branch pipes 10 and the respective connecting pipes 12 to 14.
Patent JP-H04313528-A (JP)
Title: Automatic paper sheet feeding device
Inventor: IJUIN KAZUYA
IPC: B65H7/18
Filed: 1991-05-29
Abstract: PURPOSE:To form a conveyance gap (paper interval) between the rear end of a preceding feed sheet and the tip of a subsequent feed sheet when document sheets are fed one by one by means of a separation roller and a sheet feed roller on the lower stream of the separation roller. CONSTITUTION:Document sheets 2 are fed to a sheet feed roller 11 on the downstream side in a state to separate the sheets away from each other one by one and further fed by means of a sheet feed roller 15. A rotation force is continuously exerted on the sheet feed roller 15, and a rotation force is non- continuously exerted on the separation roller 11. This constitution forms enough conveyance gap (paper interval) between the rear end of the document sheet 2 and the tip of a subsequent feed document sheet 2 and reliably detects the fed document sheets.
Patent JP-H06330814-A (JP)
Title: Engine water boiler
Inventor: NORIZUKI KAZUYA
IPC: F24H8/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide an engine water boiler which changes cold water to hot water by utilization of waste heat of engine cooling water (hot water), so as to simply drink tea, coffee, black tea by the use of hot water in a vehicle and amply eat ready-to-eat food by utilization of the hot water. CONSTITUTION:Engine cooling water (hot water) circulates between an outer vessel 4 and in an inner vessel (outer part) 5 in a vessel constituted of the outer vessel 4 and the inner vessel (outer part) 5 from a cooling water (hot water) inflow pipe 7 to a pipe 8 returning to the engine, and hence water 9 in the inner vessel (inner part) 6 becomes hot water. The vessel into which the water 9 enters is formed into a double construction of the inner vessel (outer part) 5 and the inner vessel (inner part) 6, and if a trouble such as crack or hole is generated on the outer part and the inner part of the inner vessel 5, 6, the engine cooling water (hot water) and the water 9 in the inner vessel (inner part) 6 flow in a safety confirmation pipe 14 and the trouble can be informed by a safety confirmation vessel provided on the extreme end of the safety confirmation pipe 14.
Patent JP-S63317731-A (JP)
Title: Torque detector
Inventor: YOKOTA KAZUNORI
IPC: G01L3/10
Filed: 1987-06-19
Abstract: PURPOSE:To measure output torque without contact, by constituting an oscillating circuit wit a magnetostriction film and a magnetostriction coil, and fixing both parts on a shaft without a gap between them. CONSTITUTION:A detecting circuit is composed of a circuit, in which a resonance circuit K that is fixed to a power receiving shaft 1, and a detecting part L provided at the outside of the power receiving shaft 1 as a pair. Torque is detected with two pairs of the circuits. At the right half of the detecting circuit, the resonance circuit K comprises a circuit, wherein a magnetostriction film 21, a magnetostriction coil 31, which is wound around the film 21, a solenoid coil 41, which is wound around the power receiving shaft 1, and a capacitor 45, which is bonded to the power receiving shaft 1, are connected in series. The circuit on the left half comprises the resonance circuit, which is composed of a magnetostriction film 22, a magnetostriction coil 32, a solenoid coil 42 and a capacitor 46, and input coil 52 and an output coil 62. Since the resonance circuits are arranged on the power receiving shaft, the change in permeabilities of the magnetostriction films 21 and 22 can be caught as the change in inductances with the magnetostriction coils 31 and 32. Thus the detecting accuracy and sensitivity can be enhanced.
Patent JP-S5947125-A (JP)
Title: Electrolytic grinding device
Inventor: INOUE KIYOSHI
IPC: B23H5/08
Filed: 1982-09-03
Abstract: PURPOSE:To prevent production of burrs at the corner of a work processed by electrolytic grinding by sensing off the work's touching the electro-conductive grinding wheel and by permitting the electrolytic current to flow when touching is sensed. CONSTITUTION:This electrolytic grinding is performed by feeding an electrolytic liquid from a nozzle 4 to the contact zone between a work to be processed 2 and an electro-conductive grinding wheel 1 and by supplying the current from a power source 3. The grinding wheel 1 is given a depth feed and moved reciprocatively with respect to the work. At this time, the acoustic emission to be generated when the wheel touches the work 2 is sensed by a sensor 13. The electrolytic current is permitted to flow by a switch 11 only during the stroke A, which corresponds to touching, and no current is applied during the stroke B, which is free from touching. Thereby production of burrs can be prevented, which is likely to be produced by concentration of current at the corner of the work.
Patent JP-S6310012-A (JP)
Title: Strip edger
Inventor: TAZOE NOBUHIRO
IPC: B21B13/06
Filed: 1986-07-01
Abstract: PURPOSE:To increase the apparent rigidity of a strip and to prevent the strip from buckling by pressing the top surface of the strip by downward pressing rolls and pressing the entire strip width by a roll installed between the downward pressing rolls and a looper. CONSTITUTION:A tension of a strip 3 is controlled by raising a looper roll 9. Rolling is performed by selecting a looper angle so that the peripheral undersurface of an entire width downward pressing roll 8 is positioned in a clearance A between the peripheral undersurface of width end downward pressing rolls 6, 7 and the peripheral top surface of the roll 9. An apparent rigidity of the strip 3 is increased by rolling by a device with that composition, so that width screw down operations are stably performed without generation of buckling.
Patent JP-H0445429-A (JP)
Title: Optical wavelength converter
Inventor: HARADA AKINORI
IPC: G02F1/361
Filed: 1990-06-13
Abstract: PURPOSE:To obtain the device which is long in wavelength converting efficiency, is small in size and has high reliability and safety by taking the interaction length between a nonlinear optical material and a basic wave sufficiently long and setting the power density of the basic wave sufficiently high. CONSTITUTION:A waveguide part formed by laminating a solid laser medium doped with rare earths, such as neodymium and the org. nonlinear optical material (DMNP) which converts light wavelengths and a clad part internally housing the waveguide part are formed as optical waveguide element 10 and both end faces of the element are formed as resonators for the laser beam emitted by the medium. Since the DMNP has an extremely large nonlinear optical constant, the high wavelength converting efficiency is obtainable. The laser beam 16 acts as a resonator and induces laser oscillation if the element end faces 10a, 10b are coated. The unified DMNP thin films 14 are formed by a production technique and the optical waveguide 12 is formable sufficiently long and, therefore, the sufficiently high power density is maintained and the wavelength converting efficiency is improved.
Patent JP-H103904-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: SAITO SHINICHI
IPC: H01M10/0525
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode excellent in the cycle characteristic, preservation stability, wettability with an electrolyte, and strength by connecting a negative electrode active material containing tin oxide fibers in a carbon material capable of storing/discharging lithium to a current collector. SOLUTION: A positive electrode, a negative electrode, and a reference electrode are suspended from an upper lid in a glass cylinder container, LiPF6 is dissolved in an equivolume mixed solvent of ethylene carbonate and diethylene carbonate for use as a nonaqueous electrolyte. LiCoO2 serving as a positive electrode active material, acetylene black, and a binder are kneaded at the ratio of 90:5:5wt.% to form a slurry, and this slurry is applied on a current collector of a copper foil and dried to obtain the positive electrode. Tin oxide fibers and the binder are kneaded into graphite powder serving as a negative electrode powder to form a slurry, and this slurry is applied to a current collector of the copper foil and dried to obtain a negative electrode.  A lithium metal is used for the reference electrode, and a polypropylene fine porous film is arranged to surround the negative electrode as a separator.
Patent JP-S6213920-A (JP)
Title: Combustion device
Inventor: YAMAMOTO KATSUHIKO
IPC: F23D11/40
Filed: 1985-07-12
Abstract: PURPOSE:To provide the combustion device, stabilized in combustion, improved in durability and reduced in generation of NOx, by a method wherein an air chamber is formed between an outer cap and an inner cap, which cover the upper part of a flame port unit, and the given amount of introduced air is injected into flame through an air discharging path, provided in a superposed section between the flame port unit and the outer cap. CONSTITUTION:During combustion, air, supplied by a fan 12 through a branched path, enters into the air chamber 25 and is injected outwardly through the air discharging path 26, formed in the superposed section between the outer periphery of upper end of the flame port unit 7 and the outer peripheral section of the outer cap 8, to supply it as the secondary air for combustion. According to this method, an air layer is interposed between the outer periphery of the outer cap 8 and the combustion flame 10 and whereby the temperature rise of the outer cap 8 itself is restricted. Further, heat conduction from the outer cap to the inner cap 16 as well as radiation heat are reduced to a low temperature and the temperature rise of combustible mixture, stagnating in the flame port unit 7, is reduced whereby spontaneous ignition as well as backfire phenomenon will never be caused.