baber/WOPTO huggingface dataset:
Patent JP-S6265105-A (JP)
Title: Production of composite curved surface
Inventor: SEKI MAKI
IPC: G05B19/41
Filed: 1985-09-17
Abstract: PURPOSE:To produce a composite curved surface by providing a step to decide whether or not a point Q(i, j) is set at the same side as the (J-1)-th point Q(i, j-1) set along the i-th route in terms of the 1st 3-dimensional curved surface. CONSTITUTION:The 1st and 2nd data are supplied to specify the 3-dimensional curved surfaces 101 and 102. Then the surface 101 is divided into patches PT(i, j) consisting of many minute tetragons by means of said 1st and 2nd data. While the position data on the j-th point Q(i, j) set along the i-th route Lc(i) is obtained when the surface 102 is defined by means of the gathering of plural Lc(i) produced from the 2nd data. Then it is checked whether or not the point Q(i, j) is set at the same side as the (i-1)-th Q(i, j-1) set along the i-th route. If the Q(i, j) is set at the same side as the Q(i, j-1), the point Q(i, j) is stored. If not, the coordinate value of a point S(i, j) on the surface 101 is obtained in response to the point obtained by projecting the point Q(i, j) on a prescribed plane and stored.
Patent JP-S6265567-A (JP)
Title: Method for correcting picture distortion
Inventor: HASE MASAHIKO
IPC: H04N5/225
Filed: 1985-09-17
Abstract: PURPOSE:To correct picture distortion due to an angle difference between the image pickup plane of an input device, such as a television camera, etc. and the plane of an object by performing a coordinate conversion between a coordinate on the plane of the object and that on the plane projected on the image pickup plane by a specified expression. CONSTITUTION:When the object on a square ABCD that is inclined by angle of theta against the image pickup plane 1 of the television camera is photographed, the object is photographed as if it is on a trapezoid ABEF, being photographed in a distorted shape compared with an actual shape. An expressional relation exists between the points (x) and (y) on the square ABCD and points x' and y' on the trapezoid ABEF and if a distance L, a width W and an inclination angle theta are given, an original object can be reproduced from an image photographed on the image pickup plane. In a moving picture transmission device, such as a visual telephone, etc., the image inputted from an image inputting camera 12 is corrected referring a conversion table written on a fixed memory 9 through an A/D converter 2 and is accumulated on a frame memory 4 and through a D/A converter 3, it is displayed on a picture display device 13.
Patent JP-S6448093-A (JP)
Title: Liquid crystal display panel
Inventor: TAKAHARA HIROSHI
IPC: H04N5/74
Filed: 1987-08-18
Abstract: PURPOSE: To widen the angle of visibility of a projection TV and to facilitate color adjustment by setting the thickness of a counter electrode substrate to a specified value and setting the thickness of liquid crystal in each display area to a specified value in a matrix type liquid crystal display panel. CONSTITUTION: The thickness of the counter electrode substrate 28 opposed to an array substrate 24 by interposing the liquid crystal 11 in between is set to the specified value in every display area, and the thickness of the liquid crystal 11 is set to the specified value in every display area. By such constitution that the thickness of the liquid crystal is set to the different specified value is every display area, the optimum liquid crystal film thickness is obtained in every display area, the angle of visibility of the projection TV is widened, and the color adjustment is remarkably facilitated.
Patent JP-S6263159-A (JP)
Title: Controller for internal combustion engine
Inventor: SUZUKI ATSUSHI
IPC: F02D41/34
Filed: 1985-09-17
Abstract: PURPOSE:To detect the intake air quantity with high precision by obtaining the time interval between a start pulse signal and the start pulse signal generated in precedence and obtaining the intake air quantity per revolution of the engine on the basis of the time interval. CONSTITUTION:When the start pulse signal Tin is generated from an ECU 20, synchronized with the engine speed, an FF circuit 19 is set, and a transistor Tr17 is set-ON, and a temperature sensing element 12 conducts electricity. Then, the temperature of the temperature sensing element 12 rises in inverse proportion to the intake air quantity. When, the temperature rises until the temperature difference specified by the air temperature measured by a temperature measuring element 13 is generated, the FF circuit 19 is reset by the output of a comparator 18, and the Tr17 is turned-OFF. Then, the intake air quantity per revolution of the engine is obtained from the measured air flow rate obtained from the pulse time width of the output signals in pulse form outputted from the FF circuit 19 and the engine speed, and the fuel injection quantity is calculated.
Patent JP-H0870271-A (JP)
Title: Radio communication supervisory system
Inventor: TAKAHASHI MASATSUGU
IPC: H04B7/26
Filed: 1994-08-30
Abstract: PURPOSE: To surely detect an intermittent disturbing wave by operating an input and output section so as to access a memory thereby analyzing the content of the memory. CONSTITUTION: A frequency changeover device 5 is used to select sequentially a reception frequency over entire frequencies and a radio wave level detector 3 detects the reception level for each selection and stores the detection level to a memory 6 in cross reference to the selected frequency. In this case, a reference level is compared with each detection level and whether or not the radio wave is a disturbing wave based on the comparison and the result is also stored in the memory 6. The processing above is controlled over a prescribed period by a clock 7 to detect an intermittent occurrence of a disturbing wave.
Patent JP-2000035599-A (JP)
Title: Optical wavelength converter
Inventor: OKAZAKI YOJI
IPC: G02F1/37
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To accurately lock an oscillated wavelength of semiconductor laser to a wavelength matched in phase with the cycle of a domain inversion part, and to obtain a wavelength converted output in a device which converts a wavelength of a laser beam emitted from semiconductor laser by an optical waveguide type wavelength conversion element having a cycle domain inverted structure. SOLUTION: A laser beam 11 emitted from semiconductor laser 10 is partly branched by a beam splitter 20 before made incident on an optical wavelength conversion element 15, and this branched laser beam 11 is fed back to the semiconductor laser 10 by reflecting the beam by a mirror 24. And, between this mirror 24 and the beam splitter 20, a narrow-band band-pass filter 22 consisting of etalon or double-refractive filters is arranged in the optical path of the laser beam 11.
Patent JP-H0757595-A (JP)
Title: Vacuum valve
Inventor: WATANABE KENJI
IPC: H01H33/66
Filed: 1993-08-19
Abstract: PURPOSE:To provide a vacuum valve having flat magnetic field distribution in the radial direction between electrodes and improved cutoff performance. CONSTITUTION:Slits are provided on the side face of a contactor holder 4 holding a contactor 10 to generate vertical magnetic field. A contactor holder 17 having a diameter smaller than that of the contactor holder 4 is connected to the back face of the contactor 10 at the center in the contactor holder 4, and slits are formed on its side face in the opposite direction to the slits of the contactor holder 4.
Patent JP-H0756255-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/04
Filed: 1993-08-19
Abstract: PURPOSE:To provide a silver halide photographic sensitive material which has high sensitivity, has no dependency on development processing temp. and fixing defects even for rapid processing by an automatic developing machine. CONSTITUTION:This silver halide photographic sensitive material has at least one layer of photosensitive silver halide emulsion layers and nonphotosensitive hydrophilic colloidal layers on both sides of a base. The relation of SA, SB and SB' is expressed by equations [1] SB/SB'>4.0 and [2] SA/SB=1.5 to 20 when the sensitivity of the A surface when the photosensitive material is exposed only from the surface (A surface) on one side of the base is defined as SA, the sensitivity of the surface (B surface) on the other side as SB' and the sensitivity of the B surface when the photosensitive material is exposed from only the B surface of the base as SB. Further, a polymer latex bonded with gelatin is incorporated into at least one layer of the emulsion layers and/or nonphotosensitive hydrophilic colloidal layers on respective surfaces.
Patent JP-H06213236-A (JP)
Title: Gas bearing
Inventor: SAWAGUCHI KAZUYA
IPC: F16C17/02
Filed: 1993-07-28
Abstract: PURPOSE:To prevent seizing or galling caused by overload not expected during driving. CONSTITUTION:A rotor R1 is composed of a hollow shaft 1 and a pair of thrust plates 2, 3 connected to its both ends, and supported by pressure of gas to be ejected from respective radial bearing pads 5a, 5b and respective thrust bearing pads 6, 7 of a bearing housing H1. The bearing surface 1a of the hollow shaft 1 and the bearing surfaces 2a, 3a of respective thrust plates 2, 3 are respectively covered by films 9 to 11 made of alumina (AL2O3), moreover respective radial bearing pads 5a, 5b and respective thrust bearing pads 6, 7 are made of carbon graphite. Since Alumina and carbon graphite have low surface energy, and high interface energy, the friction can be decreased when the rotor R1 touches respective radial bearing pads 5a, 5b or respective thrust bearing pads 6, 7, moreover the generations of frictional heat and frictional grains can be decreased.
Patent JP-2001033586-A (JP)
Title: Chemical decontamination method and device
Inventor: NAGASE MAKOTO
IPC: G21F9/28
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate radioactive nuclide and at the same time, reduce a secondary waste by dipping a metal member into a reduction decontamination liquid that is being circulated and passed by a specific amount per hour into a cation resin tower. SOLUTION: The chemical decontamination of a metal member being contaminated by a radioactive nuclide or the like is performed, for example, a reduction decontamination bath 1 and a pure water bath 3. A reduction decontamination agent with a dicarboxylic acid such as oxalic acid as a main body is effective as decontamination liquid used for the decontamination bath 1. A target metal member is dipped into the decontamination bath 1 for reduction decontamination, the decontamination liquid is continuously circulated to a cation exchange resin 6, and reproduction treatment for absorbing a radioactive nuclide or the like in liquid is made. The reduction decontamination time is within three hours, preferably approximately 2 hours.  When the water passage flow rate to a cation exchange resin tower 6 is set to six times larger or more than the decontamination liquid per hour, the concentration of radiation in the decontamination liquid can be fully reduced. Then, the metal member is dipped into the pure water bath 3 for washing, and water in the pure water bath 3 is circulated and purified in a mixed bed resin tower 7.
Patent JP-H0745271-A (JP)
Title: Manufacture of electrode
Inventor: UEMACHI YASUSHI
IPC: H01M4/137
Filed: 1993-07-27
Abstract: PURPOSE:To improve a cycle characteristic by uniformly dispersing each component in a compound film comprising an electrode active material and an organic electrolyte containing acrylonitrile polymer, so as to improve efficiency of reaction. CONSTITUTION:An organic electrolyte containing a high molecule of polyacrylonitrile or the like, with acrylonitrile as a polymerized component, is diluted by a mixed solvent of N,N'-dimethyl formamide in acetonitrile to obtain liquid, and an electrode active material powder, after uniformly dispersed in the liquid, is heated, dried and formed into a film. A proportion of mixing the N, N'-dimethyl formamide in acetonitrile is in a range from 0.2:0.8 to 0.7:0.3 by weight ratio, and weight ratio relating to the weight of totalizing an electrolyte of the mixed solvent and the electrode active material powder is 2.0 to 10 preferable. In this way, the electrode active material powder can be uniformly dispersed in a high molecular electrolyte, to obtain an electrode film having self supportability without deteriorating acrylonitrile polymer.
Patent JP-S6447993-A (JP)
Title: Week scheduler device
Inventor: MURASHIGE SHINICHI
IPC: F24F11/02
Filed: 1987-08-19
Abstract: PURPOSE:To prevent a space time from being produced untill the next day spreading over two days of the week by deciding impossible output time 24:00 for a timekeeper means as effective time information excepting the possible output time information of 00:00-23:59. CONSTITUTION:Data of year, month, day, hour, minute are produced from an LSI 7 for a timekeeper, and can voluntarily be read in by a first CPU incorporated in a main control CPU 1. The LSI 7 outputs digital value in minutes of the present time of 00:00-23:59. On the other hand, in a first RAM ON time and OFF time can be registered to be classified by A, B and D in each control system and classified by each day of the week, and these registering information can be input from a key switch and the like connected to an input circuit 2. According to a control program stored in a first ROM at the CPU 1, week schedule control relative to the undermentioned control can be performed excepting performing various control of air conditioning control and the like.
Patent JP-H0955719-A (JP)
Title: Interface device for data communication
Inventor: YAMASHINA MASAKI
IPC: H04L1/18
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To shorten the response time of an interactive process and improve the throughput at file transfer time as to an inter-computer communication. SOLUTION: When there is no request to resend from a reception side over a backward channel after sent data written from a host computer 3-1 are all sent to the bus interface buffer 3-5 of the interface device 3-3 for data communication, data whose delivery is not confirmed among the data stored in a buffer 3-6 for resending control is sent automatically and repeatedly under the control of a transmission control part 3-4 to shorten the reception time of data in blocks that the transmission side intends on the reception side.
Patent JP-S5996981-A (JP)
Title: Printing method of wire dot printer
Inventor: IKEDA HIROSHI
IPC: B41J35/10
Filed: 1982-11-26
Abstract: PURPOSE:To erase printed characters peeling off carbon printed with a correction tape by positioning a carbon tape in front of a print head to print while a correction tape is positioned in front thereof to perform a printing action when printed characters are erased. CONSTITUTION:When printing, a carbon tape 3 rises to position in front of a print head 1 and a wire of a print head 1 flies to press the carbon tape 3 and paper 15 on a platen 2 so that a dot printing will be done on the paper 15. Then, when a pattern printed is erased, the print head 1 is placed at the position of the pattern printed and upon the depression of a correction switch, a correction tape 4 rises to position in front of the print head 1. Then, the wire of the print head 1 is worked so as to print a pattern precisely the same as that to be erased. In this manner, the wire of the print head 1 flies and presses the correction tape 4 and the paper 15 on the platen 2 to erase the pattern printed.
Patent JP-S6268089-A (JP)
Title: Driving device for brushless motor
Inventor: KISHI SHIGERU
IPC: H02P6/21
Filed: 1985-09-20
Abstract: PURPOSE:To maintain a driving-signal output under the absence of a rotor-position signal by inhibiting the detection of the position of a rotor during the synchronous operation of a brushless motor, fixing the oscillating frequency of an oscillating circuit for synchronous operation at predetermined frequency and continuing synchronous operation. CONSTITUTION:When a testing terminal 7 is positioned on the test side, synchronous operation is conducted in the same manner as normal operation first when a driving device starts its operation, and the speed of synchronous revolution of a motor gradually increases. Operation is changed over to position-detection operation from synchronous operation when phase coincides by the function of a rotor-position detecting circuit 4 and a changeover circuit 6 on normal operation, but the synchronous operation of the motor 1 is continued by the working of a changeover inhibiting circuit 9. When synchronous operation is conducted, the speed of synchronous revolution increases, but a frequency fixing circuit 8 is worked when the speed of revolution reaches the speed of revolution suitable for the test of the driving device, and the sped of synchronous revolution is fixed at a predetermined value. A self-diagnostic circuit 10 decides the state of operation during the operation and test of these apparatus and the factor of the stoppage of the driving device, and displays the contents of the decision.
Patent JP-S6097019-A (JP)
Inventor: BOUI GOODON KIIFUAA
IPC: F02G1/043
Filed: 1984-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6268637-A (JP)
Title: Straightening method for wire-shaped body and its device
Inventor: ONUMA TOSHIO
IPC: B21F1/02
Filed: 1985-09-20
Abstract: PURPOSE:To improve the straightening effect and to simplify the device by providing a taking-over device respectively at the upstream side and down stream side and by elongating a wire-shaped body via the difference in the taking-over speeds thereof. CONSTITUTION:The small pulley 1 with smaller diameter and the large pulley 2 with larger diameter by the prescribed rate alpha therefrom are formed integrally coaxially and driven via a driving source with its rotation. The wire-shaped body (w) is diverted by a direction changing pulley 3 after being wound on the small pulley 1, then after being wound on the large pulley 2 led to the down stream. In this case, the wire bar body (w) is elongated between the small pulley 1 and large pulley 2 which are integrally fixed and the total length becomes (1+alpha) times. In this way, the twist and bend of the wire-shaped body (w) are prevented from the difference in the taking-over speeds. Consequently, the straightening effect is improved and the device can be simplified.
Patent JP-H0869829-A (JP)
Title: Electric connecting structure
Inventor: MACHIDA KENICHI
IPC: H01R9/16
Filed: 1994-08-31
Abstract: PURPOSE: To provide an electric connecting structure by which failure is reduced by preventing a short circuit in the vicinity of a terminal assembly and which can endure long-term use and has the long service life. CONSTITUTION: In an electric connecting structure 1 having a terminal assembly 3 sealed by inserting pin terminals 34 in axial directional inserting holes 32 of an almost disk-shaped conductive terminal board 30, the electric connecting structure 1 having insulators 37 to cover exposed side surfaces of the terminal board 30 is constituted. The electric connecting structure 1 by molding urethane resin as the insulators 37 by a mold is constituted. The electric connecting structure 1 by adding an insulating disk having pullout holes of the pin terminals 34 in the insulators 37 is constituted.
Patent JP-H0499186-A (JP)
Title: Device for preventing corrosion of inside of oil tank
Inventor: ONO YASUHIKO
IPC: B65D90/22
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the corrosion of the weld zone of the inside of an oil tank over a long period of time by impregnating an electrolyte soln. into a water absorbing member adhered to the inside of the oil tank and filling the narrow gap between galvanic anodes and the inside of the oil tank. CONSTITUTION:This device for preventing the corrosion of the inside of an oil tank is composed of a water absorbing member 4 adhered to the inside of the oil tank, a vessel 1 covering the member 4, galvanic anodes 3, a short- circuiting means 8 and fixing means 7, 10 to fix the vessel 1 on the inside of the oil tank. The galvanic anodes 3 are set at one side of the water absorbing member 4 opposite to the inside of the oil tank and the short-circuiting means 8 short-circuits the anodes 3 and the body 6 of the tank. The corrosion of the weld zone 9 of the inside of the oil tank is prevented.
Patent JP-S6097980-A (JP)
Title: Novel n-substituted dicarboximide
Inventor: OKADA ITARU
IPC: C07D471/04
Filed: 1983-11-02
Abstract: NEW MATERIAL:The compound of formula I (X is Cl or Br; Y is nitro or amino; A is CH or N). EXAMPLE:3-(4-Chloro-2-fluoro-5-nitrophenyl)-1,5-tetramethylenehydantoin. USE:A synthetic intermediate of N-substituted dicarbomixide compound useful as a herbicide. PREPARATION:The compound of formula I can be produced by reacting the imine of formula II (E is H, cation or lower alkyl) with the isocyanate of formula III at -50-+100 deg.C, preferably -20-+50 deg.C, and cyclizing the reaction product at -20-+180 deg.C, preferably 0-140 deg.C. The reaction is carried out without using a solvent or in a solvent, in the presence or absence of a base.
Patent JP-H0653276-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WAKABAYASHI TETSUSHI
IPC: H01L21/66
Filed: 1992-08-03
Abstract: PURPOSE:To mount semiconductor chips at higher density and improve heat conductivity and perform property test easily, concerning a semiconductor device where a plurality of semiconductor chips are arranged in three dimensions. CONSTITUTION:A semiconductor chip 32 is positioned in the opening of a tape carrier 34, and the electrode pads 33a of the semiconductor chips 32 and the connection leads 38 made intensively at one side of the tape carrier 34 are electrically connected. And, test pads 39 are made respectively at the ends of the connection leads 38.
Patent JP-H0490652-A (JP)
Title: Electronic equipment remote controller responding to communication equipment
Inventor: KONO TAKASHI
IPC: H04M11/00
Filed: 1990-08-06
Abstract: PURPOSE:To automatically control the function of the electronic equipment even when either of originating call or incoming call about the electronic equipment which can perform, remote control by transmitting a prescribed remote control signal registered in a storage part against the electronic equipment with the use of the detection output signal of off-hook and on-hook of communication terminal equipment such as a telephone set. CONSTITUTION:From among the remote control signals of electronic equipment 20 to be controlled which can perform remote control, the prescribed remote control signal taking part in call is preliminarily registered in a storage part 13. When taking up the hand set of a telephone set 2, a signal turning down the sound volume registered in the storage part 13 is automatically read out, and this signal is transmitted to the electronic equipment 20 to be controlled to turn down the sound volume of this electronic equipment. When the hand set is put on the telephone set 2, the signal turning up the sound volume registered in the storage part 13 is automatically read out, and this signal is transmitted to the electronic equipment 20 to be controlled to turn up the sound volume. Thus, the function of the electronic equipment during operation can be automatically controlled at the time of originating call and incoming call of the telephone set.
Patent JP-S62111252-A (JP)
Title: Water-resisting paper support of photographic layer and manufacture thereof
Inventor: RAINAA ANTONZEN
IPC: D21H17/66
Filed: 1986-09-04
Abstract: 1. Water-resistant paper support for photographic layers comprising a coating hardened by radiation with electronic beams and a base paper with reactive sizing and an aluminium compound, characterized in that the base paper comprises at least a water soluble aluminium compound in an amount of 1 to 12 kg/t cellulose with reference to the aluminium ion and that the pH-value of the cellulose suspension used to produce the paper was between 5 and 8.