baber/WOPTO huggingface dataset:
Patent JP-H06260540-A (JP)
Title: Prober
Inventor: TAKAHASHI MASAYUKI
IPC: H01L21/66
Filed: 1993-03-08
Abstract: PURPOSE:To prevent a bad contact between a probe card and a semiconductor chip and the destruction of the semiconductor chip, which are caused by irregularities in the thickness of a wafer. CONSTITUTION:A memory 5 which stores a contact distance between a plurality of semiconductor chips of a wafer 2 and a probe card 1 and the coordinates of the semiconductor chips and an arithmetic device 6 which calculates a difference in a contact distance between the semiconductor chips are provided in this equipment. A preliminarily set overdrive amount is added to or subtracted from the calculated value of the difference in a contact distance and the probe card and the semiconductor chips are brought into contact with each other by a driver 4 at the optimum overdrive amount which is unique to each semiconductor chip. By this method, a bad contact between the probe card 1 and the semiconductor chips due to a variation in the thickness of the wafer and the destruction of the semiconductor chips due to too close contact are prevented.
Patent JP-H07222563-A (JP)
Title: Production of buckwheat noodles containing no additional matter
Inventor: HONJIYOU MASUMI
IPC: A23L7/109
Filed: 1994-02-08
Abstract: PURPOSE:To enable mechanical production of noodles only from buckwheat flour by pulverizing the whole layer buckwheat. CONSTITUTION:The whole layer buckwheat is pulverized into 3-40mum and made into noodles without using a binding material to provide a method for producing noodles containing no additional matter.
Patent JP-S60192188-A (JP)
Inventor: NAKAGAWA SHINJI
IPC: F16L7/00
Filed: 1984-03-09
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-H09239576-A (JP)
Title: Laser beam machining equipment
Inventor: HORIUCHI NAOYA
IPC: B23K26/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of laser beam machining by rapidly changing the condition of laser beam machining about various objects to be machined different in thickness. SOLUTION: This equipment is composed of a cutting torch part 4 to execute a prescribed machining by irradiating an object to be machined 5 with a laser beam 2 generating in a laser oscillator 1, a controller 7 to control the cutting condition of this cutting torch part and a thickness detecting device 6 to detect the thickness of the object to be machined. The controller changes the cutting condition depending on the detected value supplied from the thickness detecting device.
Patent JP-H05282798-A (JP)
Title: System for shuffling video signal
IPC: G11B20/12
Filed: 1992-03-04
Abstract: PURPOSE:To prevent a large block error from appearing on a screen even when a burst error is generated in data in the specified block region. CONSTITUTION:An inputted video signal is made into a block (step 11). The blocked video signal is formed into a block with variable-length encoding (step 12). Shuffling is executed on the block with variable-length encoding so that adjacent blocks on the screen are not present in the specified block region(step 13). The shuffled block encoded in variable-length is formed into the block with fixed-length and outputted (step 14).
Patent JP-H01222628-A (JP)
Title: Operation of battery power storage system
Inventor: IGARASHI MAKOTO
IPC: H01M10/42
Filed: 1988-02-29
Abstract: PURPOSE:To make an exhaustive discharger miniaturized and inexpensive, by connecting a battery to a discharge resistance with the 1st switch for discharge before the exhaustive discharger is connected to the battery, and by connecting the exhaustive discharger with the 2nd switch after the voltage sagged. CONSTITUTION:An A/D converter 2 and an exhaustive discharger 3 are provided in parallel between a battery 1 and a three-phase AC generator 4 with changeover switches 5 and 6 so as to be able to change them over. Usually in the low load at night, the output of the three-phase AC generator 4 is A/D-converted 2 and the battery 1 is charged through contacts 5a and 6a of switches 5 and 6, while at peak hours in the daytime, the battery 1 is discharged and D/A- converted 3 to supplement AC power. After charging and discharging are performed in several cycles, the contacts of switches 5 and 6 are changed over to 5b and 6b for exhaustive discharge. A switch 8 connected in parallel to the exhaustive discharger 3 is closed and the battery 1 is discharged with a discharge resistance 9 to drop the battery voltage. Then a switch 7 is closed. In this way, the exhaustive discharger 3 is made miniaturized and inexpensive with the pressure-tightness low.
Patent JP-S54139181-A (JP)
Title: Machine tool post-process dimension setting device
Inventor: INOUE GENTEI
IPC: B23Q15/04
Filed: 1978-04-21
Abstract: PURPOSE: To insure stable high-precision processing, by giving consideration to cut- in compensations for processed products remaining to be measured and liable dimensional changes in machine tools in estimating finished dimensions of products under processing.  
     CONSTITUTION: Machine tool 1 operates fixed-dimension processing on work W while, cut-in compensations are being made by cut-in compensation device 2 driven by a pulse motor. Behind processed work W n  being measured by meter 3, there remain three processed works W n+1 , W n+2 , and W n+3  waiting at the stage between processing and measurement. The results of measurement by meter 3 are digitalized as they pass amplifier 4, rectifier 5 and A/D converter 6 and are stored in time sequence in dimension-measurement memory circuit 8. On the other hand, with regard to the cut-in compensations performed at each time of measurement, on the basis of the values stored in memory circuit 8, No. 1 counter circuit 9 counts the expected dimension values of work W n+4  being processed, and No. 2 counter circuit 10 counts the liable dimensional change of the machine tool per measuring interval. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04322731-A (JP)
Title: Method and device for dissolution of gas
Inventor: MATO KIMITOSHI
IPC: B01F3/04
Filed: 1991-03-12
Abstract: PURPOSE:To offer the method and device to dissolve an enough amt. of gas in a liquid. CONSTITUTION:A liquid is injected in a helical state from an annular injection port 38 for liquid under the liquid surface to form a fast conical vortex. At a same time, gas is injected from an gas injection port provided inside of the injection port 38 for liquid in order to bring the gas into contact with the fast vortex. Thus, the gas is atomized and forcedly mixed and diffused into superfine bubbles in the liquid.
Patent JP-H023662-A (JP)
Title: Phospholypase substrate, and method and reagent for optically determining phospholypase
Inventor: MARUCHINA YUNIUSU
IPC: C12Q1/34
Filed: 1989-03-01
Abstract: NEW MATERIAL: A compound of formula I (wherein A is a 1-16C alkylene or alkenylene; R is H, a 1-20C alkyl, an aryl or the like; X is an aromatic hydroxyl or thiol; Y is -S- or -O-; and Z is -SO 3 , O- or the like) of formula II.  
     EXAMPLE: 1-O-octadecyl-2-glutaric acid-p-nitrophenyl ester-sn-glycero-3- phosphocholine.  
     USE: A simple stable storable reagent for optically determining phospholipase.  
     PREPARATION: For example, a 1-alkyl or 1-acyl-3-O-tritylglcerol compound as a starting substance is reacted with the corresponding dicarboxylic anhydride in an anhydrous medium such as chloroform/pyridine to obtain a glycerodicarboxylic monoester. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01219685-A (JP)
Title: Cfar circuit
Inventor: HITAI TAKASHI
IPC: G01S7/32
Filed: 1988-02-29
Abstract: PURPOSE:To remove sea clutter automatically and effectively without suppressing echoes from a ship or the land unnecessarily, by providing a minimum value maintaining circuit between a statistic amount detecting circuit and a waveform correcting circuit. CONSTITUTION:An echo video signal (a) enters a statistic amount detecting circuit 12 from a terminal 1. An output is passed through a delay line 3 with taps each having a prescribed delay time, added up by an adder 4 and divided into 1/N by a divider 5, and thereby a statistic amount signal (mean value) (c) of the signal (a) in a time determined by the delay line is prepared. The signal (c) is put in a minimum value maintaining circuit 9 and an initial value is set in response to a transmission trigger signal (e) from a terminal 10. Thereby the minimum value of the signal (c) is maintained and a signal (d) is outputted. A signal (b) of the center tap of the delay line 3 is inputted to a subtracter or a divider 6 and subjected to waveform correction by the signal (d), and output (f) is inputted to a threshold value circuit 7 and subjected to subtraction by inputting a threshold value signal (g) from a terminal 8, thereby sea clutter is suppressed down to a receiver noise level, and an output is made from a video output terminal 2.
Patent JP-S62202736-A (JP)
Title: Thin film former
Inventor: HASHIMURA YASUHIRO
IPC: H01L21/312
Filed: 1986-03-03
Abstract: PURPOSE:To make the high accurate printing on materials to be printed possible by transferring the specific pattern of a fixed thickness on to a printing roller, by arranging many ink cells on the surface of the cylindrical intaglio roller to which a fixed amount of ink is supplied. CONSTITUTION:The ink cells 3b,...,3b of a specific pattern are formed on an intaglio roller 3 and ink is dropped onto the surface of the intaglio roller 3 from an ink feeder 5. The intaglio roller 3 is rotated being synchronized with a printing roller 4 by a drive motor 7. Then, a fixed amount of ink is successively filled into the ink cells 3b,...,3b of the intaglio roller 3 with a doctor 6 and the ink in the ink cells of the intaglio roller 3 is transferred to the projected part 4a of the printing roller 4. The drive motor 7 of the printing roller 4 and the drive motor 12 of a surface plate 12 are driven by synchronization and the projected part 4a of the printing roller 4 is contacted with the surface of materials to be printed 10 slightly being deflected. Thus, the ink of the specific pattern of the projected part 4a is transferred onto the materials to be printed 10.
Patent JP-S63215832-A (JP)
Title: Power generating device for vehicle
Inventor: KAWAMURA HIDEO
IPC: F01N5/04
Filed: 1987-03-03
Abstract: PURPOSE:To enable the wide range control of electric power supplied to an electrical load by providing a means for controlling an exhaust gas flow rate to drive an exhaust gas turbine and another means for controlling the output of a generator for feeding an electric power corresponding to the electrical load. CONSTITUTION:An exhaust pipe 2a for blowing an exhaust gas to an exhaust gas turbine 1 for the driving it is separated into two ports with a division 2b. Port 2c one side is equipped with a flow control valve 2d for controlling the flow rate of an exhaust gas, and an actuator 2e operated with a controller 3 is used to control the flow rate of the exhaust gas. On the other hand, an electric current supplied via a rectifier 6 is fed to an inverter 8 through duty control with a voltage controller 7. And an a.c. power is supplied from the inverter 8 to an electrical load 9 and signals on the basis of the voltage and current applied and fed to the electrical load 9 via a voltmeter V1 and an ammeter A1 are outputted to the controller 3.
Patent JP-H03248559-A (JP)
Title: Mask rom
Inventor: HIRAYAMA TERUMINE
IPC: H01L27/112
Filed: 1990-02-27
Abstract: PURPOSE:To realize high-density integration and high-speed operation of a memory by providing word lines for giving electrical isolation between memory cells in addition to word lines for cell selection. CONSTITUTION:First-level word lines 25 are provided to isolate memory cells 13 electrically from each other, and individual memory cells are selected by second-level word lines 27 and bit lines 35. This design does not use a LOCOS structure. A contact hole 34 is formed in each region surrounded by both word lines 25 and 27, and the bit lines 35 are connected with the source and drain regions 31 of all the memory cells 13. In spite of all the cells being connected with the source and drain regions, high-density integration is possible because of the elimination of a LOCOS structure. In addition, the channel can be made wider, and thus high-speed operation is possible.
Patent JP-2000243809-A (JP)
Title: Articulated robot device
Inventor: TAKAGI KENJIRO
IPC: B65G49/07
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an articulated robot device where a first and a second articulated arms are lessened in occupation area that is determined when a hand is moved to a standby position, prevented from interfering mechanically with each other without deteriorating them in rigidity, and each possessed of a parallel displacement locus that is set lower than a set plane. SOLUTION: First articulated arms 14 and 18 provided with a parallel displacement mechanism which moves a first hand 21 in parallel between a standby position and an operating position, and a second articulated arms 114 and 118 provided with a parallel displacement mechanism which reciprocates a second hand 121 in parallel between a standby position and an operating position, are provided to a pivoting base 7 which is driven to pivot with respect to a base 1 to transfer substrates 22 to devices 100 and 200. The first articulated arms 14 and 18 and the second articulated arms 114 and 118 are arranged at the pivoting base 7 confronting each other in a vertical direction, so that the articulated arms 14, 18 and 114, 118 can be reduced to an irreducible minimum in occupation area.
Patent JP-S58163614-A (JP)
Inventor: MIYAZAKI KOUKI
IPC: B28C7/02
Filed: 1982-03-24
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-H04283179-A (JP)
Title: Resilient crawler
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 1991-03-12
Abstract: PURPOSE:To increase a distance between lugs on the outer peripheral surface of a body, and to reduce elongation of a body surface during bending of the body, to prevent the occurrence of a damage, to improve durability, and to reduce weight. CONSTITUTION:A core 3 with wings having wing parts 6 and a core 4 with no wing are alternately embedded in an endless beltlike body 2 formed of a resilient material at intervals of a given distance in the peripheral direction of the body 2. Paired protrusions 7 and 8 are formed on the cores 3 and 4, respectively, and Jugs 11 are formed at intervals of a given distance on the outer peripheral surface of the body 2 in a manner to correspond to the core 3 with wings. A drive sprocket is designed to engage with the cores 3 and 4.
Patent JP-S51121887-A (JP)
Title: Work driving apparatus in deburring grinder
Inventor: TOKUTAKE HIDEO
IPC: B24B41/06
Filed: 1975-04-17
Abstract: PURPOSE: To efficiently grinding out and finishing ingate impression and burr of castings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52130820-A (JP)
Title: Production of tetrachloronaphthalic acid derivative
Inventor: KIZAKI TSUTOMU
IPC: C09B57/08
Filed: 1976-04-27
Abstract: PURPOSE: 3, 4, 5, 6-Tetrachloro naphthalic derivatives of formula I (X is O, or R-N<; Y 1 , Y 2  are H, Cl; R is H or lower alkyl). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05251966-A (JP)
Title: Sound volume control circuit
Inventor: GOYA TAKAO
IPC: H04R3/00
Filed: 1992-03-04
Abstract: PURPOSE:To attain the control of fade-in/fade-out which makes sound volume change smoothly by inputting sound volume control data to a voltage controlled amplifier via an integration circuit giving only one 1-step sound volume control data change. CONSTITUTION:Digital sound volume control data corresponding to a final level in the case of fade-in/fade-out are inputted to a D/A converter, which converts the input data into a DC voltage corresponding to the level and outputs the result. A time constant selection circuit consists of a CR integration circuit comprising a limit resistor R and charging capacitors C1-C4 and a selector switch. One of the capacitors C1-C4 is selected by a selection signal inputted to selection terminals 1-3 and connected in parallel with a capacitor C4. As a result, a control voltage to a voltage controlled amplifier (VAC) is smoothly increased or decreased depending on a time constant depending on the time constant selection circuit.
Patent JP-S59174091-A (JP)
Title: Production of directional wave receiver
Inventor: OOKUBO KATSU
IPC: G10K11/34
Filed: 1983-03-23
Abstract: PURPOSE:To decide a pair of vibration sensor and to reduce the error of measurement of direction by providing a center frame into a matrix and selecting the vibration sensor of the measured value positioning at a matrix frame corresponding to the center frame. CONSTITUTION:Two pairs of vibration sensors 2 are stored into a wave receiving case 1 so that axial lines X and Y are vertical to each other to obtain a directional wave receiver. In this case, the resonance frequency Fn is set at about the middle of a using frequency band as shown in the figure for frequency characteristics of the sensor 2. At the same time, the sensitivity S is set flat and lower than the frequency Fn and dropped at a high band by 12dB per octave. Then resonance frequencies F-2, F-1... and sensitivities S+2, S+1... are formed into a matrix. A center frame is provided into this matrix, and the sensor 2 of the measured value positioning at the matrix frame corresponding to the center frame is selected. Then a pair of sensors 2 is decided to reduce the error of measurement of direction.
Patent JP-H11251977-A (JP)
Title: Transmission line fault detection system and its method
Inventor: YOSHINAGA TAKESHI
IPC: H04B3/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To monitor a fault in a transmission line without adding a signal line for monitoring the same. SOLUTION: A pulse generation circuit 2 generates pulse signals of a fixed cycle shorter than input signals inputted to the signal line. Then, the exclusive ORs of the input signals and the pulse signals are obtained in an EXOR circuit 3 and are transmitted through a signal line 1A. On a reception side, the transmitted signals are inputted to an integration circuit 4 and the input signals are restored. In a disconnection detection circuit 5, the rise or fall of the transmitted signals is detected, but if the rise or the fall is not detected for a prescribed time, a fault in a transmission line is judged.
Patent JP-H01111065-A (JP)
Title: Preparation for lubricating fiber product
Inventor: RUDORUFU FUAITENHANSURU
IPC: D06M13/165
Filed: 1988-02-27
Abstract: PURPOSE: To obtain a smoothing composition for textile fibers, capable of remarkably reducing frictions between fibers and fibers and between fibers and metals without relating to the properties of a fiber base material by using a specific aliphatic polyether singly or together with one or more known smoothing agents in the form of a solution, an emulsion or a dispersion. CONSTITUTION: This smoothing composition for textile fibers contains an aliphatic polyether of the formula (R<1> , R<2> are each a 6-24C alkyl; X is a 2-6C alkylene oxide polymer having a degree of polymerization of 1-25) singly or together with one or more known smoothing agents such as paraffin, potyethylene, aliphatic esters, silicones and/or polyalkylene glycols in the form of a solution, an emulsion or a dispersion. The smoothing composition can remarkably reduce frictions between fibers and fibers and between fibers and metals without relating to the properties of a fiber base material and further remarkably lower needle penetration resistance in sewing works.
Patent JP-H09241361-A (JP)
Title: Polyester film for lamination with metallic sheet
Inventor: KOSUGE MASAHIKO
IPC: B32B15/09
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film improved in impact cracking resistance, thermal embrittlement resistance, retorting resistance, rustpreventive properties and flavor retention by biaxially orienting an aromatic polyester. SOLUTION: An aromatic polyester prepared by using an acid component based on an aromatic dicarboxylic acid, a glycol component based on ethylene glycol and containing at most 5mol% diethylene glycol as a comonomer component and a polycondensation catalyst being a germanium compound and having a melting point of 210-245 deg.C, a secondary transition point of 60 deg.C or above and an intrinsic viscosity of 0.52-1.50 is mixed with fine inert particles having an aspect ratio of 1.0-1.2 to obtain a composition. This composition is thoroughly dried, fed into an extruder and melt-extruded onto a casting drum to obtain an unoriented film.  This film is biaxially oriented at a draw ratio of 2.5-4.0 to obtain a polyester film for lamination with metallic sheets or plates, having the following properties: the total amount of the alkali metals in the film is equal to or larger than 5ppm, 20<=M+P<=55 (wherein M is the concentration (mmol%) of the catalyst metals in the film; and P is the concentration (mmol%) of phosphorus atoms in the film); and 1<=M/P<=5.
Patent JP-S60191413-A (JP)
Title: Vertical magnetic head
Inventor: YOSHIKANE TETSUO
IPC: G11B5/127
Filed: 1984-03-12
Abstract: PURPOSE:To reduce the mass and to improve the wear resistance by fixing the vertical magnetic head to one terminal of a handle made of a dielectric material with wear resistance. CONSTITUTION:Diamond 19 as the dielectric material with wear resistance is fixed to one terminal of the handle 18 made of a magnetic material by using a welding material 20, etc., and a thin film 21 with high magnetic permeability is formed at part of a flank of the diamond 19 and coupled with the handle 18 magnetically. A winding 22 is provided to the handle 18 closely to the diamond 19, and the high-magnetic-permeability thin film 21 and the tip of the diamond 19 which comes into slide contact with a magnetic recording medium are shaped matching with the surface shape of the magnetic recording medium. Thus, the fine diamond 19 is used to reduce the cost and a sufficiently small sliding surface is formed in consideration of the wear resistance.
Patent JP-H03251294-A (JP)
Title: Drum type washing machine
Inventor: SUMIYA KATSUHIKO
IPC: D06F23/02
Filed: 1990-02-28
Abstract: PURPOSE:To secure drum capacity, that is, washing capacity to the maximum, and to attain the reduction of dehydrating vibration and the lightening of a washing machine main body by providing a fluid balancer on a drum pulley for driving the drum. CONSTITUTION:The above washing machine is provided with a fluid balancer provided on the outer periphery of a drum pulley 17. When washing is started, water of a prescribed quantity is fed to a water tank 14 and an electric conduction is executed to a heater 23 until it becomes a prescribed temperature, a drum 15 is driven to rotate at a low speed by a motor 18, and washing is executed by raising and dropping clothes in the drum 15 and giving mechanical force. After washing cycle is finished, washing water is discharged, rinsing is executed by a prescribed number of times, and the washing cycle is finishes. In the dehydrating cycle, the drum 15 is driven to rotate at a high speed, and centrifugal dehydration of clothes is executed. In this case, an unbalance is generated due to a deviation of clothes, but by providing the fluid balancer 20 on the drum pulley 17, the unbalance caused by a deviation of clothes in the drum 15 is obviated.