baber/WOPTO huggingface dataset:
Patent JP-S56148079-A (JP)
Title: Method and device for scanning crt
Inventor: YAMAGUCHI KEIKI
IPC: G09G5/36
Filed: 1980-04-18
Abstract: PURPOSE:To obtain a high quality static image by changing the scanning sequence of an image pickup device when the static image is recorded, and performing equalization characterized by good S/N and less blur. CONSTITUTION:In the case a moving image is displayed, a switch 9 is connected to a contact b. When a record start signal is applied to an imput terminal 10, the switch 9 is connected to a contact a by said signal. Therefore, a clock from a clock generator 1 is fed to a frequency divider 8 via a switch 9, and divided into, e.g., 1/N. Ultrasonic waves are sent and received N consecutive times by the same oscillating element in an oscillating element array 3, and control is performed so that the same scanning position in a CRT6 is scanned N consecutive times by a DA converter 5.
Patent JP-S62209679-A (JP)
Title: Image information processor
Inventor: HARUHARA IZURU
IPC: G06T11/00
Filed: 1986-03-11
Abstract: PURPOSE:To prevent the omission of information after clipping by outputting the vertex of an input image detected by a vertex detection means, a corner detected by a corner detection means, and an intersection detected by an intersection detection means as vertexes forming a clipping image. CONSTITUTION:The titled device has the vertex detection part 1100 detecting the vertex D of the input image ABCD, the corner detection part 1101 detecting corners J and I included in the input image ABCD among the corners E, J, D and I of a window, EFGH, the intersection detection part 1102 detecting the intersection between line segments BC and CD and that between line segments EF and HE, and an image output part 1103 outputting the vertex C detected by the vertex detection part 1100, the vertex E of the window EFGH detected by the vertex detection part 1101, the intersections J and I detected by the intersection detection part 1102 as an output used for forming the clipping image EJCI. Since the corner detection part 1100 recognizes and outputs the point E as a corner, the image EJCI after clipping ends up a closed image, whereby no omission of information occurs.
Patent JP-H03253807-A (JP)
Title: Method for calibrating optical axis
Inventor: TERAMURA TSUKASA
IPC: G02B7/00
Filed: 1990-03-05
Abstract: PURPOSE:To speed up optical axis adjustment by reading out the previously stored axis misalignment quantity, calibrating the measurement output from a sensor part for optical axis measurement and controlling driving motors. CONSTITUTION:The optical axis misalignment generated by the offcentering of mirrors 6, 7 for deflection is stored by previously making optical axis adjustment prior to the intrinsic optical axis adjustment control. The driving motors 8x, 8y, 9x, 9y are so controlled as to calibrate the optical axis misalignment component generated by the offcentering of the mirrors 6, 7 for deflection at the time of the optical axis adjustment control. The optical axis of a laser beam 1 is, therefore, aligned to the ideal optical axis with high accuracy in this way and the number of times to repeat the optical axis adjustment is decreased. The optical axis of the light signal after the deflection is set at the ideal optical axis in a short period of time in this way.
Patent JP-H02232173-A (JP)
Title: Polishing pad
Inventor: SHIGETA YOSHITANE
IPC: C08J5/14
Filed: 1989-03-02
Abstract: PURPOSE:To greatly improve polishing efficiency of a polishing pad with extremely reduced times of regenerating work through cutting its surfaces, by filling a foaming polyurethane material with a fine granular object of less than 30mu grain size having hardness higher than that of polyurethane. CONSTITUTION:A fine granular object of 300mu or less fine grain size, not containing an element giving a bad influence to the electric characteristic in forming a semiconductor element for a semiconductor wafer especially for a silicone wafer, is added 0.5 to 50% by volume to a foaming polyurethane material and dispersed. Next this material is poured into a mold and foam hardened, thereafter machine work is performed to form the material into a sheet state so as to obtain a desired polishing pad.
Patent JP-H04289112-A (JP)
Title: Method for melting stainless steel
Inventor: MIYAMOTO KOICHI
IPC: C21C7/00
Filed: 1991-03-16
Abstract: PURPOSE:To reduce unit consumption of fuel of coke and coal in the method for melting a stainless steel. CONSTITUTION:This method comprises (1) molten iron process for carrying the molten iron as the main raw material, (2) Cr ore smelting reduction process for charging the molten iron, Cr ore, coke and/or coal and flux and supplying oxygen into a reaction vessel, (3) Cr-containing molten iron process for executing de-P treatment to the Cr-containing molten iron and (4) decarbonizing process for charging the Cr-containing molten iron and supplying the oxygen into a reaction vessel.
Patent JP-S58167552-A (JP)
Title: Improved preparation of 1-(o-allyloxyphenoxy)-2-hydroxy- 3-isopropylaminopropane
Inventor: WAKAYAMA TAKAHIRO
IPC: B01J23/00
Filed: 1982-03-29
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for breast pang in high yield, by reacting 4-(N-formylisopropylamino)methyl-2-oxo-1,3-dioxolan with o-allyloxyphenol in the presence of a catalyst. CONSTITUTION:o-Allyloxyphenol is reacted with 4-(N-formylisopropylamino) methyl-2-oxo-1,3-dioxolan in the presence of a basic catalyst (e.g., Na2CO3, K2CO3, etc.) to give 1-(o-allyloxyphenoxy)-3-(N-formylisopropylamino)-2-hydroxypropane. This compound is then hydrolyzed in an acidic solution (e.g., HCl, H2SO4, etc.), to give 1-(o-allyloxyphenoxy)-2-hydroxy-3-isopropylaminopropane.
Patent JP-H02231839-A (JP)
Title: Subscriber circuit
Inventor: INABA SHINICHI
IPC: H04M3/00
Filed: 1989-03-06
Abstract: PURPOSE:To facilitate demultiplex/multilex of a user information cell and a control information cell in the ATM system by decoding a signal received from a subscriber line while taking bit synchronization and cell synchronization, moving the timewise position and synchronizing with each circuit in an exchange. CONSTITUTION:When a signal 30 being an optical signal is inputted from a subscriber line 11 to an optical transmission line conversion section 1, a bit synchronization section 2 extracts a clock signal from the received signal 30 to reproduce a signal and the cell synchronization section 3 reads the cell synchronizing signal from the received signal, a decoding section 4 decodes the received signal and outputs the result to a phase matching section 5. The phase matching section 5 moves the timewise position of the signal inputted from the decoding section 4 so as to synchronize with other circuit in the exchange and sends the result to a cell demultiplex section 6. Thus, the demultiplex/ multiplex of the user information cell and the control information cell in the ATM system are facilitated and even when the bit synchronization and the cell synchronization are deviated largely, the bit synchronization and the cell synchronization are taken with the exchange.
Patent JP-H01224674-A (JP)
Title: Current transformer for instrument and current detecting device using it
Inventor: KAWAMURA TAKESHI
IPC: H01F38/20
Filed: 1988-03-04
Abstract: PURPOSE:To easily check operation by providing winding for current detection which is so provided to interlink with magnetic flux produced with a current to be measured and winding for self-inspection for producing magnetic flux interlinked with it. CONSTITUTION:An iron core 11 is provided with secondary winding 12 and tertiary winding 13. Both ends of the winding 12 are connected to terminals A and B and both ends of the winding 13 are connected to terminals C and D. Then a current source such as a power line and an overhead earth wire is inserted into the center part of the current transformer for the instrument. When an AC current flows to the current source, the winding 12 generates induced electromotive force corresponding to the level of the current. The induced electromotive force makes a secondary current flow to the winding 12 and a light emitting circuit 14 emits light of intensity corresponding to the level of the secondary current, so the light is transmitted by an optical fiber, etc., and converted into an electric signal to detect the level of the current which flows to the current source.
Patent JP-S51128059-A (JP)
Title: Method of collecting effluent oil on the seawater surface
Inventor: SHIMIZU SADAYOSHI
IPC: B01D17/00
Filed: 1975-05-01
Abstract: PURPOSE: To collect more quickly effluent oil on the surface of the seawater or the water resulting from the accident of tanker on a voyage or breakdown of oil tank located near the seaside. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63218813-A (JP)
Title: Apparatus for measuring degree of inclination of buried pipe
Inventor: YAMAMURA TAKAO
IPC: E03B7/07
Filed: 1987-03-09
Abstract: PURPOSE:To enhance the degree-of-inclination detecting accuracy of an buried pipe and to automate the measurement of the degree of inclination of said pipe, by detecting the position, which changes according to the running of a rack, of the beam spot of the laser beam allowed to irradiate the screen fixed to the track in the embedded pipe from the reference position in the buried pipe. CONSTITUTION:A truck 6 is moved in an buried pipe 1 and stopped when reaches a measuring position. Next,laser beam 5 is emitted from a laser oscillator 4 to form the beam spot due to the laser beam 5 on a screen 13. This beam spot is observed by a television camera 14 to read the coordinates (x, y) of the beam spot on the screen 13. The coordinates of the beam stop 21 on the screen 13 thus read and the running distance L of the truck 6 detected by a running distance meter 15 are inputted to a degree-of-inclination operation means 16 to calculate the degree beta of inclination of the buried pipe 1. As a result, the degree of inclination of the buried pipe can be automatically measured wit high accuracy.
Patent JP-S57165216-A (JP)
Title: Preparation of sythetic resin lining tube
Inventor: ARAGAI TAKESHI
IPC: B29C48/34
Filed: 1981-04-06
Abstract: PURPOSE:To bond a resin tube and a metallic tube fixedly by a method wherein after a lining is applied between a thermally expandable resin tube and a cylindrically extruded adhesive layer under a reducing pressure acted intermittently and interruptedly, the resin tube is inserted into the metallic tube. CONSTITUTION:A thermally expandable resin tube 1 is inserted into the through hole 29 of an extrusion covering die 2 porviding a circular discharge port 24 between an internal die 21 and a die lip 23 and adhesives 3 are extruded cylindrically from an adhesive intake 25 through a manifold 26. A solenoid valve 6 between a reducing pressure chamber 5 installed in front of the through hole 29 and a suction blower 4 is operated for a desired time every fixed time, the resin tube 1 is coated with an adhesive layer 3 as an intermittent reducing pressure is acted between the resin tube 1 and the adhesive layer 3, the reducing pressure does not act at both ends of the tube 1 and a resin tube of a fixed length is obtained by cutting it at a length slightly longer than the metallic tube. Then, this resin tube is inserted into a metallic tube and when the adhesive layer at both ends of the resin tube is stripped, it is heated and attached closely to the internal surface of the metallic tube.
Patent JP-H09245057-A (JP)
Title: Method and device for processing structured document
Inventor: HORIOKA TSUTOMU
IPC: G06F17/27
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily extract the subject structure of the structured document by deciding whether each document element is a change point according to rule conditions and extracting the subject structure which is made hierarchical. SOLUTION: The subject structure is extracted from the structured document which is formed by using structured description terms. In this case, a document element retrieval means 1 detects a document element constituting the document from the structured document. Further, a rule data storage means 2 holds the rule conditions under which a document element detected by the document element detecting means 1 is a subject change point. Then a document element matching decision means 3 decides by matching whether or not the detected document element meets the said rule conditions in the rule data storage means 2. Further, a subject structure extracting means 4 extracts the subject structure which is made hierarchical according to the result obtained by the document element matching decision means 3.
Patent JP-S58169190-A (JP)
Inventor: NAKAZAWA YOSHIO
IPC: G02F1/133
Filed: 1982-03-30
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-S51128197-A (JP)
Title: Portable automatic fire extinguisher
Inventor: IIDA AKIRA
IPC: A62C35/11
Filed: 1975-04-30
Abstract: PURPOSE: To provide a portable automatic fire extinguisher by incorporating a gas cylinder, a fire sensor and a valve control unit of the gas cylinder into one unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000248943-A (JP)
Title: Combustion chamber structure of engine
Inventor: INOUE HIROAKI
IPC: F02B23/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To propagate flame to the whole combustion chamber by forming a dent part and a swollen part at a position facing opposite to an intake port and an ignition plug on the top surface of a piston, and forming a guide part for partially guiding the injected fuel to the position opposed to an exhaust port on at least a part of the exhaust-side swollen part. SOLUTION: A dent part 76 formed by denting the part opposite to an intake port and ignition plug and a swollen body 78 swollen to surround the dent part 76 from each side of a crank axial direction and an exhaust port, are formed on the top surface 22 of a piston 10. The swollen body 78 is formed of each side swollen portion 80 located on each side of the crank axial direction and an exhaust-side swollen portion 82 located on the exhaust port side. At least a part of the exhaust-side swollen part 82 is cut to form a guide part 84 for guiding a part of the injected fuel to the part facing opposite top the exhaust port. According to this, the air within a cylinder in compression stroke is guided to the part facing opposite to the exhaust port by the guide part 84, so that a properly lean air-fuel mixture can be spread over the whole body.
Patent JP-S63220552-A (JP)
Title: Hybrid circuit substrate
Inventor: NISHIMURA HITOSHI
IPC: H01L23/28
Filed: 1987-03-09
Abstract: PURPOSE:To shorten the distance of a wiring part to a terminal of a semiconductor chip and to realize the high density of the wiring part by a method wherein a through hole is arranged at a region between a die bonding pad for mounting a semiconductor chip device and a wire bonding pad. CONSTITUTION:A hybrid circuit substrate is obtained by processes for die bonding, wire bonding and molding after through holes 7 have been arranged in a region surrounded by a die bonding pad 2 and a wire bonding pad 4 on a circuit substrate 1 basically composed of an alumina substrate using alumina as a ceramic. Accordingly, even when a bonding region where the through holes 7 have been arranged is coated with a liquid epoxy resin during a molding process, the resin is not dropped from the through holes 7 as it is covered with the insulating layer 8, and a good sealing state is obtained. By this setup, the distance between connecting points is shortened; the noiseresistance is enhanced; the wiring density is enhanced.
Patent JP-H08250037-A (JP)
Title: Cathode-ray tube
Inventor: TSURUOKA ATSUSHI
IPC: H01J29/50
Filed: 1995-03-13
Abstract: PURPOSE: To provide a cathode-ray tube provided with an electron gun which can obtain good resolution all over the image plane region and in a total current region. CONSTITUTION: A single opening 97d of making three electron beams Bs, Bc, Bs pass is provided in a bottom part of a cylindrical electrode 97 of constituting an electron gun. Convergence adjusting correcting electrodes 97a, 97b, erected almost parallelly to an electron beam passing direction, are provided in both sides in an in-line direction of the single opening 97d.
Patent JP-H11250057-A (JP)
Title: Morpheme analyzer
Inventor: MATSUSHITA HISAAKI
IPC: G06F17/27
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To serve even an inputting part including an unknown word part which is long to some degree for an actual use in a short time by allowing a morpheme analyzer main body to execute morpheme analysis to a decided each partial character string. SOLUTION: An unknown word processor 2 confirms whether an inputted sentence includes an unknown word. Then, when the inputted sentence includes an unknown word, the processor 2 divides the inputted sentence into plural parts (analyzing object part) which do not include an unknown word part based on the range of the unknown word to allow the morpheme analyzer main body 3 to execute morpheme analysis concerning each analyzing object part to compose plural morpheme analyzing result and the range of the unknown word obtained concerning each analyzing object part to give to an input/output device 1 as output information. When the inputted sentence does not include the unknown word, the processor 2 allows the main body 3 to execute morpheme analysis concerning the inputted sentence itself and gives the obtained morpheme analyzing result to the device 1 as output information.
Patent JP-H01227611-A (JP)
Title: Load controller
Inventor: KAWADA TOSHIHIKO
IPC: H02H7/20
Filed: 1988-03-04
Abstract: PURPOSE:To enable circuit protection and recovery working to be performed exactly and quickly, by diagnosing accident sections separately, based on control signal for conducting current to a load, current flowing to the load, and the detecting value of voltage applied to the load. CONSTITUTION:By control signal (a) from a control circuit 4, a driving circuit 3 is controlled, and then, power to a load 1 is controlled. Current flowing to the load 1 is detected by a current detecting circuit 2. The input of the control signal (a) applied to the driving circuit from the control circuit 4, the output (b) of the current detecting circuit 2, and voltage (c) applied to the load 1 are provided to a diagnosing circuit 5, and the driving circuit 3 is judged as abnormal.
Patent JP-H05256621-A (JP)
Title: Pattern position measuring device
IPC: G01B11/24
Filed: 1992-03-11
Abstract: PURPOSE:To provide a pattern position measuring device capable of eliminating the measurement error caused by the abnormal attitude state of a sample due to the sticking of foreign objects such as refuse. CONSTITUTION:A pattern position measuring device is provided with a stage 5 mounted with a sample formed with the preset pattern on the surface and movable on the nearly horizontal plane, a height detecting means 11 detecting the height of the sample surface from the horizontal plane at multiple positions of the sample surface, and a comparing means 12 judging whether the difference between the height detected by the height detecting means and the preset reference height is within the preset allowable range or not.
Patent JP-2000250911-A (JP)
Title: Method for structuring customized dictionary for machine translation
Inventor: YUMURA TAKESHI
IPC: G06F17/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To structure a compact customized dictionary for machine translation which is suitable to a specific use field or specific user by providing a means or the like for structuring the customized dictionary for machine translation wherein information regarding words of low appearance frequency is removed from the contents or the like of a master dictionary. SOLUTION: Translation object document groups 100 which are used for a specific use field or by a specific user are prepared and an English sentence (sentence to be translated) described in the prepared translation object document groups 100 is inputted. A morpheme analysis part 3 takes a morpheme analysis of the inputted translation object sentence by using a master dictionary 2 for machine translation. Consequently, the words constituting the translation object sentence are extracted. A word frequency analysis part 4 calculates appearance frequencies by the extracted words. Further, a dictionary structuring part 5 structures a customized dictionary 6 for machine translation wherein information regarding words of low appearance frequency is removed from the contents of the master dictionary 2 for machine translation.
Patent JP-H11248531-A (JP)
Title: Diamond film uv sensor and sensor array
Inventor: YOKOTA YOSHIHIRO
IPC: G01J1/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a practical sensor insusceptible to sun light, exhibiting high response, excellent in heat resistance and UV detection accuracy by providing a substrate, a UV ray detection layer of diamond film having a specified thickness grown with uniaxial orientation on the substrate by vapor phase synthesis, and at least a pair of electrodes touching the detection layer. SOLUTION: A diamond film 2 is formed on a substrate 1 and a pair of first and second electrodes 3, 4 are formed thereon. When UV-rays impinge on the surface of the diamond film 2, pairs of electron and hole are generated therein. They are detected by means of the first and second electrodes 3, 4 in order to detect UV-rays. The diamond film 2 is grown with uniaxial orientation by vapor phase synthesis and has thickness of 1-40 μm. Since the grain boundary density in the uniaxially oriented diamond film is significantly lower than that in a polycrystalline film of random orientation, electrons and holes generated upon receiving UV-rays migrate smoothly without being trapped resulting in the enhancement of UV-ray detection sensitivity.
Patent JP-2000252856-A (JP)
Title: Responder with external input
Inventor: ICHIKAWA SHIYOUJIROU
IPC: H04L7/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a responder, in which a data storage section stores a plurality of kinds of data and only required data are selected from among the data and the selected data are transmitted to an interrogator. SOLUTION: This external input responder is provided with a data storage section 10, that stores a plurality of kinds of data, reception means 1, 2 that receiver a signal from an interrogator, control means 3-9 that sequentially output data stored in the data storage section 10 in a prescribed timing, under the condition that the signal is received, external input detection means 15, 16, a synchronizing signal output means 17 that outputs a synchronizing signal in synchronism with the output timing of specific data, corresponding to the detection result by the external input detection means among the data outputted from the data storage section,  a gate means 14 that receives the data outputted from the data storage section and selects specific data from among the received data by opening a gate in synchronism with the received synchronizing signal and outputs the specific data among the received data, and transmission means 18, 19, 20, 1 that transmit the outputted specific data to the interrogator.
Patent JP-S59179736-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1983-03-29
Abstract: PURPOSE:To improve the wear resistance of the resulting sliding contact material by adding small amounts of In and one or more among Si, Zr, Bi, Ge and Ga to an alloy material having a specified composition consisting of Au, Ag and Cu. CONSTITUTION:This sliding contact material is obtd. by adding, by weight, 1- 10% In and 0.1-3% one or more among Si, Zr, Bi, Ge and Ga to an alloy material consisting of 61.5-63.5% Au, 28-30% Ag and 7.5-9.5% Cu without changing the ratio in the composition. To the alloy material may be further added 0.01-0.5% Fe grou metal. This sliding contact material can give a brush contact which causes a smaller extent of wear than a brush contact made of a conventional sliding contact material and has comparably low and stable contact resistance.