baber/WOPTO huggingface dataset:
Patent JP-S528262-A (JP)
Title: Parallel link connecting mechanism
Inventor: KOTANI HIROTAROU
IPC: A63F9/20
Filed: 1975-07-09
Abstract: PURPOSE: By extending and contracting the parallel links in the connecting direction, all rotating shafts of the links are made to rotate in one direction through an equal angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57207627-A (JP)
Title: Manufacture of foaming thermoplastic resinous material
Inventor: ROBAATO SHII UEIDO
IPC: C08K3/38
Filed: 1982-05-19
Abstract: Cellular thermoplastic resinous materials are produced by a process which comprises preparing a mixture of a thermoplastic resinous polymer, a powdered alkali metal borohydride and a finely divided activating agent of high surface area having a proton source adsorbed upon its surface, heating the mixture until the polymer is in molten condition whereupon foaming of the polymer occurs. The borohydride may be provided as pellets of a concentrated dispersion thereof in a substantially inert thermoplastic resinous polymer.
Patent JP-H11277226-A (JP)
Title: Arc cutting machine
Inventor: SANO YOSHIMI
IPC: B23K26/082
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To directly set a cutting speed and also to easily adjust the number of revolution of a motor in accordance with a set cutting speed. SOLUTION: A cutting torch 4 which cuts a stock 2 to be cut by the use of a heat source is turned around a turning axial line 10 along a working plane of the stock 2 to be cut by the rotational driving of a rotational driving source 8. This machine is provided with a turning speed setting part 22 which sets a turning speed around the turning axial line 10 of the cutting torch 4, a turning radius detecting part 27 which detects a turning radius around the turning axial line 10 of the cutting torch 4, and a rotational output adjusting part 28 which adjusts a rotational output of the rotational driving source 8 based on a set turning speed of the cutting torch 4 and a detected turning radius of the cutting torch 4.
Patent JP-S60228944-A (JP)
Title: Hollow-core type magnet for nuclear magnetic resonance image pick-up apparatus
Inventor: INOUE YUUJI
IPC: A61B10/00
Filed: 1984-04-26
Abstract: PURPOSE:To make it possible to perform the correction of the uniformity degree of a magnetic field, by devising the arrangement and wiring of single coils each formed by single pan cake winding when the mutual wiring of said coils is performed. CONSTITUTION:Two pan cake shaped single coils (a), (b) [wherein the coil (b) is in backside-out state to the coil (a)] are used and superposed so as to be made symmetrical to a Y-axis while one terminals 2a of two coils are connected to each other. The wiring part 21 mutually connecting the coil terminals 2a becomes opposite to the other part in the direction of a current. A pair of thus formed single coils are further superposed on a plurality of other coils on the same axis so as to be connected thereto in series and four coils are arranged at predetermined intervals and these four coils are further connected in series to obtain the magnet for a nuclear magnetic resonance apparatus. Then, by appropriately adjusting the shift angle in the superposition of two similarly wound single pan cake shaped coils, the position of the part 21 coming to a linear shape is shifted and the uniformity degree of a magnetic field can be adjusted.
Patent JP-H07298060-A (JP)
Title: Image data coding method an device and image data decoding method and device
Inventor: MURASHITA KIMITAKA
IPC: G11B20/10
Filed: 1994-04-22
Abstract: PURPOSE:To apply block interleave coding only to a valid block without correlation to a just preceding image. CONSTITUTION:Each of series of color still images is divided into blocks each comprising plural picture elements and only effective blocks among blocks forming a current image being an object of coding are coded selectively and the coded signal is sent in the image data coding method. Then a representative component being one of plural components is evaluated for each block as to the correlation between the current image and a reference image to extract the valid block of the representative component and the block of other component corresponding to the valid block of the representative component is extracted as the valid block of each component and the valid blocks extracted as to plural components are combined depending on the component ratio to apply interleave coding to the blocks sequentially.
Patent JP-S60227237-A (JP)
Title: Display circuit for exposure correction of camera
Inventor: OGAWA MASAAKI
IPC: G03B7/28
Filed: 1984-04-25
Abstract: PURPOSE:To correct exposure of a main object by amplifying separately the voltages at both terminals of a variable resistor, comparing the outputs thereof with the 1st and 2nd reference voltages and lighting/putting out an LED according to the conditions thereof. CONSTITUTION:The voltages generated at both terminals of a variable resistor 2 for exposure correction connected to an exposure control circuit 1 are inputted separately via buffer amplifiers 3, 4 having high input impedances to a potential difference amplifier circuit 5. The outputs from the circuit 5 are inputted to voltage comparator circuit 6, 7 having different reference voltages. The voltages of the circuits 6, 7 are so set that one thereof is high and the other is low with respect to the outputs from the amplifier 5 only when the exposure correction is not operated manually by the device not shown. The outputs of the circuits 6, 7 are calculated 8 and the LED9 is not lighted When the exposure correction is not executed. The presence or absence of the exposure correction is thus displayed and the adequate exposure to the main object is thus made possible.
Patent JP-H06302728-A (JP)
Title: Lsi heat dissipation structure of ceramic multilayer board
Inventor: SAWANO MASAYUKI
IPC: H05K3/46
Filed: 1993-04-12
Abstract: PURPOSE:To improve the heat dissipation effect of an LIS on a ceramic multilayer board as well as to provide the simplification of a process of manufacturing the ceramic multilayer board. CONSTITUTION:Heat, which is generated when an LSI 9 mounted on a ceramic multilayer board 7 is actuated, is dissipated. In an LSI heat dissipation structure on the board 7, a high-heat conductivity elastic sheet 11 having an external shape a little smaller than the inner diameter of pad parts for LSI wire bonding is mounted on the surface of the LSI 9 and moreover, a fin 14 for heat dissipation is mounted via this sheet 11.
Patent JP-S5210216-A (JP)
Title: Process for preparation of higher alcohol oxy acid esters
Inventor: KOIZUMI YASUTAKA
IPC: C07C69/02
Filed: 1975-07-12
Abstract: PURPOSE: HIgher alcohol oxy acid esters are easily prepared by the reaction of a higher alcohol with oxy acid in the presence of an azeotopic solvent with water and a particular polar solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61244974-A (JP)
Title: Choking method for fluid
Inventor: OOTA RYOZO
IPC: F16K7/04
Filed: 1985-04-20
Abstract: PURPOSE:To stop the flow of fluid easily by providing two drip type projections at the opposite positions on the innercircumferential face of flexible tube while making the tube flat to be sandwitched by the tube wall at the opposite projections. CONSTITUTION:Two drip type projections 2 are formed at the opposite positions on the innercircumferential face of flexible tube 1. A pressboard 10 and a pressure receiving board 7 are fixed to the upper and lower sections on the outercircumference of said tube 1. Consequently, when pressing the pressboard 10 toward the pressure receiving board 7, the tube is flattened to sandwitch the projections 2 thus to choke the flow path. When forming curved faces of similar shape with the sideface of the drip type projection at the flexible tube 1 side of said boards 10, 7, the flexible tube 1 is protected from damage.
Patent JP-H09274073-A (JP)
Title: Method and apparatus for confirming position of terminal device
Inventor: KANEYASU HIROSHI
IPC: H04W64/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for confirming the position of a terminal device, wherein the terminal device limits its own present position in the more narrower range in a time-division multiplex communications system. SOLUTION: The control signal from each base station is received by using each synchronized transmitting slot, and an identification code is recognized. The position of each base station is determined based on stored map information and the identification code (S3 and S4). Then, the reference base station capable of communication is determined among the respective base stations (S3). Thereafter, the phase difference of the control signals of the reference base station and the base station other than the reference base station is detected (S5). Then, the difference of the distances between the distance between the terminal device and the reference base station and the distance between the terminal device and the base station other than the reference base station is computed based on the phase difference, and the position of the terminal device is limited (S6 and S7).  Thus, the position confirming method of the terminal device, wherein the terminal device limits its own present position in the more narrower range in a time-division multiplex communications system, is obtained.
Patent JP-H10284506-A (JP)
Title: Field effect transistor
Inventor: OKUBO NORIO
IPC: H01L29/778
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To increase carrier mobility by forming a channel layer of GaAsN or InGaAsN. SOLUTION: A GaAs buffer layer 11, a p-GaAs0.9 N0.1 channel layer 12, an Al0.3 Ga0.7 As Schottky contact layer 13 and a p<+> -GaAs cap layer 14 are formed epitaxially in a semi-insulating GaAs substrate 10 by an organic metallic vapor growth method. A source electrode 22 and a drain electrode 23 are formed by using lithography technique, etc., and are brought into contact with a p- GaAs0.9 N0.1 channel layer 12 by annealing. Then, a gate region is formed by recess etching by using lithography technique, etc., and a gate electrode 21 is formed by depositing Al. An FET wherein p-In0.1 Ga0.9 As0.9 N0.1 is used can be also manufactured by adding In to a channel layer. A mutual conductance (gm) can get a high value in measurement result of static characteristics.
Patent JP-H11281041-A (JP)
Title: Method for operating plasma-type ash melting furnace and plasma-type ash melting furnace
Inventor: SAKATA SHIRO
IPC: F23J1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve stable operation and decomposition of dioxin by raising the temperature of an exhaust gas. SOLUTION: A plasma-type ash melting furnace is operated such that a plasma power is impressed on a carbon electrode 4 in an inert gas atmosphere which has been blown into a melting chamber 1a as a working gas to generate a plasma arc between a base metal 2 and the electrode, followed by heating and melting the ash fed onto the base metal 2, and that the resultant exhaust gas is discharged to a secondary combustion chamber for recombustion. At the time of operation, a predetermined amount of air for heating the exhaust gas is blown into the melting chamber 1a from an air nozzle 21 for heating the exhaust gas, so that the concentration ratio of oxygen to carbon monoxide of the exhaust gas at the exit of the melting chamber 1a does not exceed 0.30, thereby combusting a portion of the combustible matters in the exhaust gas in the furnace.
Patent JP-H06269539-A (JP)
Title: Game control circuit board storage box of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-03-19
Abstract: PURPOSE:To provide a game control circuit board storage box of a game machine which prevents a game control circuit board enclosed therein from being modified illegally. CONSTITUTION:A board storage box 50 is formed by assembling plural components of a casing 51 and a cover body 60, including a game control circuit board 70, and is locked by a locking means consisting of a locking suspended piece 66 and a locking protrusion 57, which cannot be released from outside after the cover body 60, the final component part to be assembled, has been assembled. Therefore, to take out the game control circuit board 70 enclosed in the box there is no method other than cutting the locking suspended piece 66 which forms part of the cover body 60, and so any illegal modification can immediately be recognized if the locking suspended piece 66 forming part of the cover body 60 is cut.
Patent JP-S5610919-A (JP)
Title: Method for measuring resistance of p-type silicon epitaxial layer
Inventor: YAMANAKA ITARU
IPC: H01L21/205
Filed: 1979-07-05
Abstract: PURPOSE:To obtain a measured value with no scattering and high precision by a method wherein when a sheet resistance or specific resistance of the P-type epitaxial layer is measured by the four-probe method, the epitaxial layer is previously surface- treated with fluoric acid. CONSTITUTION:When a P-type epitaxial layer is grown on an N-type Si substrate and its sheet resistance or specific resistance is measured by the four-probe method, the surface of epitaxial layer is previously etched with fluoric acid. Especially it is desirable that the mixing ratio of fluoric acid to water is 1:1-1:100, and the treatment time is selected in a range from 30sec to 10min. In this way, the resistance of P-type epitaxial layer can be measured without scattering, and the process is especially effective to measure an epitaxial layer of high resistance more than 10OMEGA. It is because it is hard to consider that the oxide film on the surface is removed by the fluoric acid treatment, the reason is not clear, however, said method shows good effect, and the efficiency of measuring the resistance can be improved.
Patent JP-H05288473-A (JP)
Title: Constructing method for wall of furnace
Inventor: KAWAI ISAMU
IPC: F27B14/10
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a method for constructing a wall of a furnace to reduce damage of refractory material due to electric discharge in a method for constructing the wall of a continuous induction melting furnace. CONSTITUTION:A high thermal conductive refractory material 13 is constructed on a wall of a continuous induction melting furnace and a low thermal conductive refractory material 14 is constructed on the surface of the material 13. Since an electric discharge to be generated between the wall and a carbon material to be heated is reduced, damage of the refractory material is reduced, and continuous operation of the furnace is performed.
Patent JP-S58202498-A (JP)
Inventor: MUTOU MASAHITO
IPC: G10L15/28
Filed: 1982-05-20
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-S5711813-A (JP)
Title: Preparation of carbide film resistor
Inventor: YAMAMOTO KAZUSHI
IPC: H01C17/12
Filed: 1980-06-23
Abstract: PURPOSE:To prepare a carbide film resistor having low resistance, resistivity, etc., economically, in a short time, by sputtering a carbide resistor material to a substrate in an atmosphere composed of rare gas containing slight amounts of one or more impurity gases selected from N2, CO2 and CO. CONSTITUTION:The insulating substrate 1 made of alumina, etc. is provided with an electrode 2 made of electrically conductive paste such as Ag, etc. The substrate 2 is sputtered with a target material, e.g. sintered silicon carbide. The sputtering is carried out at a substrate temperature of e.g. 650 deg.C, in a vacuum chamber evacuated to 10<-6>Torr under the sputtering pressure of e.g. 10<-2>Torr in rare gas atmosphere (e.g. Ar gas) containing slight amount of impurity gas (e.g. N2 gas). The amount of the impurity gas is at least >=0-2.5vol% based on the rare gas. The carbide film resistor deposited on the substrate has the same composition as the target material.
Patent JP-S60228300-A (JP)
Inventor: NODA HIROSHI
IPC: F17D1/14
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S529308-A (JP)
Title: Priority control system
Inventor: KURASHIMA YOUJI
IPC: H04Q11/04
Filed: 1975-07-11
Abstract: PURPOSE:To permit muting in a FM receiver independently of the level of a reception signal.
Patent JP-H05289381-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAN REIGEN
IPC: G03G5/08
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity and excellent in stability and durability by providing a charge generating layer containing fullerenes on an electroconductive substrate. CONSTITUTION:The objective sensitive body has a structure made by providing the charge generating layer 3 on the electroconductive substrate 1 and a charge transfer layer 4 thereon and the charge generating layer 3 contains fullerenes. That is, the charge generating layer contains one kind or several kind of fullerenes. In this case, the 'fullerenes' to be used are a general name of spherical or ellipsoidal carbon cluster composed of sp2 carbon and C60, C70, C76, C78, C84 or the like are generally known. A mixed fullerence obtained from C60 or C70, which are easily synthesized and isolated, or soot containing each of these through an extraction process and a process for removing insoluble impurities is preferably used.
Patent JP-S59211894-A (JP)
Inventor: KANAKUBO HIROSHI
IPC: G21C13/00
Filed: 1983-05-18
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-H03286159-A (JP)
Title: Engine controller
Inventor: NIIMOTO KAZUHIRO
IPC: F02D45/00
Filed: 1990-03-31
Abstract: PURPOSE:To achieve both learning control and external turbulence control by shortening the time of the learning control for the feedback correction quantity when an instruction signal for external turbulence control is transmitted, in comparison with the case where the instruction signal is not transmitted. CONSTITUTION:If a control unit U judges that the learning condition is satisfied during the execution of the feedback control of air-fuel ratio, it is judged if the operation state of an engine 1 is in a purge region or not, and if the operation state is in the purge region, the number of times of renewing the learning is set to three and if not, to five, and the sampling of the feedback correction quantity by an O2 senor 21 is carried out in a prescribed number of times, and the learning value is renewed. Then, if the operation state is in the purge region and the learning control is completed, the opening degree of a purge valve 25 corresponding to the operation state is set. Through this control, the air-fuel ratio control having the learning value can be carried out to the optimum state, avoiding the generation of overflow of the evaporated fuel.
Patent JP-S62243380-A (JP)
Title: Drying agent vessel for laser oscillator
Inventor: NAWA AKIYOSHI
IPC: H01S3/097
Filed: 1986-04-16
Abstract: PURPOSE:To increase the life of a resonator mirror by composing the outer periphery of a drying agent vessel of a stainless steel or a sintered material of copper metal to prevent fine particle powder from flowing out externally. CONSTITUTION:CO2 gas in an oscillator housing 1 is circulated in the laser oscillator housing 1 by a gas circulating blower 2, and simultaneously dried by a drying agent 8 filled in a gas dew point protecting drying agent vessel 6. Even if the agent 8 is deteriorated or damaged and the particles of the agent 8 are separated to become fine particles, the particles are filtered by sintered metal 12. Thus, the fine particles do not flow out externally of the vessel 6 even by the circulation of the CO2 gas by the blower 2, and do not flow into the housing 1.
Patent JP-S60228487-A (JP)
Title: 7-(alpha(2-amino-4-thiazolyl)-alpha-(lower alkoxyimino)acetamide)-3-substituted pyridiniomethyl-delta3-cephem-4-carboxylate and preparation thereof
Inventor: SHIBANUMA TADAO
IPC: A61P31/04
Filed: 1984-04-26
Abstract: NEW MATERIAL:A compound of formula I (R<1> is lower alkyl) or a salt thereof. EXAMPLE:(Z)-7-[alpha-( 2-Amino-4-thiazolyl )-alpha-( methoxyimino )acetamide]-3-(3,5-diamino-1-pyridiniomethyl)DELTA<3>-cephem-4-carboxy late. USE:An antimicrobial agent, additive for feed and preservative. PREPARATION:A starting material 7-amino-3-halogenomethyl-DELTA<3>-cephem-4-carboxylic acid of formula II (X is halogen) is reacted wih an O,N-bis(trilower alkylsilyl)trifluoroacetamide of formula III (R<2> is R<1>) and a substituted pyridine of formula IV (R<3> is H or a protecting group of the amino group), and the resultant reaction product is reacted with a substituted oxyiminothiazolylacetic acid (reactive derivative) of formula V. The protecting groups are removed if necessary to afford the aimed compound of formula I.
Patent JP-S59212754-A (JP)
Title: Inspecting object coating method
Inventor: ABE KENICHI
IPC: G01N27/447
Filed: 1983-05-18
Abstract: PURPOSE:To make an accurate migration analysis possible when an inspecting object is applied on a supporting body which is moistened with a buffer solution in advance, by applying the inspecting object on the moistened supporting body at a timing which is determined in accordance with the temperature difference between the supporting body and its ambient atmosphere. CONSTITUTION:The moistening time of a supporting body 1 is detected by a supporting body moistness detecting circuit 11 as a roller 2 rotates and the detect signal is inputted into a CPU12. Temperatures of the supporting body and its ambient atmosphere are detected by means of thermistors 9 and 8 at a prefixed time when the peak value of the temperature difference between the supporting body and atmosphere is produced and the temperature signals are inputted into a comparator 13, and then, the temperature difference between the supporting body and atmosphere is inputted into the CPU12. The relation between the peak value Tp of the temperature difference and the most suitable inspecting object applying time DELTAt is stored in a memory 14 and the most suitable inspecting object applying time is appointed to the CPU12 from the memory based on the detected peak value Tp. Then an inspecting object applier 10 is driven through an inspecting object applier driving device 15 after the most suitable time has passed and an inspecting object is coated on the supporting body 1.
Patent JP-S63250762-A (JP)
Title: Microcomputer
Inventor: MIZUGAKI SHIGEO
IPC: G06F1/24
Filed: 1987-04-07
Abstract: PURPOSE:To surely estimate internal reset signal releasing time by stopping an internal clock of a microcomputer at a prescribed pattern at the time of receiving an external reset active signal from an external reset terminal. CONSTITUTION:An internal clock generating circuit 6 is controlled by an external reset signal S1. Namely when the signal S1 is activated (L level), the circuit 6 fixes internal clocks phi1-phi3 in prescribed patterns, e.g. 'H', 'L', 'L' respectively, and stops them. When the signal S1 is released (turned to 'H'), the circuit 6 generates three-phase internal clocks phi1-phi3 at the time of raising the internal clock phi2 from 'L' to 'H'. Thereby, a tester for testing a LSI can surely grasp the state of the internal clocks at the time of releasing the internal reset signal.