baber/WOPTO huggingface dataset:
Patent JP-H1031480-A (JP)
Title: Knuckle assembly of escape operation part of piano
Inventor: JONES SCOTT
IPC: G10C3/16
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the friction between a jack and a knuckle. SOLUTION: From a stationary state up to the initial stage of operation, the position of the jack 126 is prescribed not by a spoon 164 which has rigidity, but by a jack retainer 204 constituting the knuckle assembly unlike before. The jack retainer 204 has a rigid support member 208 and a cushion part 206, and its stationary position is adjustable. At the time of operation pressing a key, the upper end surface of the jack pushes the knuckle 150, but the jack retainer 204 rotates together with the knuckle to make the jack follow the knuckle to the left in the state before the escape operation of the jack, a roll contact point between the jack surface and knuckle surface is held to reduce the friction.
Patent JP-S54319-A (JP)
Title: Axle supporting structure for industrial vehicle
Inventor: ISHIZUKA YUTAKA
IPC: B62D21/18
Filed: 1977-05-31
Abstract: PURPOSE: To provide an axle supporting structure which is easily welded and has a durable construction for an industrial vehicle such as fork lift truck by constructing the rear axle supporting frame with an axle supporting block, right and left coupling plates, idler block, and cross member and welding this assembly to a side panel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51139490-A (JP)
Title: Method of and apparatus for filling bag-like container
Inventor: SHIMAMURA KAZUO
IPC: B65B43/26
Filed: 1975-05-28
Abstract: PURPOSE: To provide an automatic opening of an open end of a creased bag-like container with an uniform degree of opening. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59189853-A (JP)
Inventor: IKEDA YONEICHI
IPC: A61H33/04
Filed: 1983-04-13
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-H02244116-A (JP)
Title: Optical characteristic modulator and optical device
Inventor: ONOSE HIDEKATSU
IPC: G02F1/025
Filed: 1989-03-17
Abstract: PURPOSE:To enhance the efficiency of utilizing light by providing at least two semiconductor layers having the refractive index smaller than the refractive index of a multiple quantum well layer and forming a gate electrode, source electrode and drain electrode on the semiconductor layers. CONSTITUTION:The MQW core layer (multiple quantum wells) alternately laminated with plural quantum well layers 141 and barrier layers 142 is used as the channels of FETs and an impurity is doped in the MQW core layer 14 so that carriers are accumulated in the respective QW layers 141. At least the two semiconductor layers 131, 132 having the refractive index smaller than the refractive index of the MQW layer are provided in contact with the MQW layer at least in the lamination direction thereof. The gate electrode 171, source electrode and drain electrode are formed on the semiconductor layer 131. The progression of light and the intensity of transmitted light are, therefore, electrically and analogically controlled. The light is controlled at a high speed with high accuracy without using a mechanical method in this way and is integrated with waveguides. The utilization of the light with high efficiency is thus possible.
Patent JP-S58187636-A (JP)
Inventor: UORUTAA KURAAKU DEIIN
IPC: F16F15/00
Filed: 1983-04-13
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-S60205715-A (JP)
Title: Input system of conversational manual data
Inventor: ITOU TAKASHI
IPC: G06F3/02
Filed: 1984-03-30
Abstract: PURPOSE:To operate surely transposition of the order of processes in a short time by providing a means, which converts a set address to a process number of its contents, and a means which sets a designated process number to a designated address. CONSTITUTION:In a work order determining table, a cursor is set to the position of a process PRO1 on a screen, and a process number P4 of a process PRO4 to be changed to is set by a keyboard. A set address A1 is inputted to an address/ process number converting means 3, and a process number P1 is outputted from the converting means. Meanwhile, the set number P4 is inputted to a process number/address converting means 4, and the address where the process number P4 is outputted. The address A1 and the process number P4 are inputted to a data setting means 9 through gates 7 and 8 respectively by a data setting means 5 and a data setting confirming means 6, and the process number P4 is stored in the address A1, and this data FDC2 is outputted.
Patent JP-H07272052-A (JP)
Title: Automatic change payoff device
Inventor: KASHIWAGI KYOICHI
IPC: G07D9/00
Filed: 1994-03-31
Abstract: PURPOSE:To eliminate a payoff defect by guiding a coin, which is conveyed to above a coin payoff roller, by a guide member to between coins stored in a coin storage means and the coin payoff roller, and storing them in a lateral array so that their surfaces are put one upon another. CONSTITUTION:The coin which is thrown in from a coin slot is conveyed to above the coin payoff roller-23 by a coin conveying mechanism, and guide by the guide member 52 to between the coin payoff roller 23 and the coin abutting on the said roller 23. The coin between the coin payoff roller 23 and the coin abutting on the roller 23 enters the coin storage space S formed by a cam part 24 and stored horizontally in the lateral array so that the surfaces of the coins in a coin storage part 19 as the coin storage means are put one another. Therefore, the coins need not be stacked vertically and stored, the device is made thin irrelevalently to the storage capacity, and the payoff defect is eliminated.
Patent JP-H10260209-A (JP)
Title: Pulse signal classifying device
Inventor: MATSUMOTO YASUHIKO
IPC: G01R29/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To separate them as a different pulse signal even if a peak level and level width are same by adding inclination equivalent in a significant pulse rise waveform or fall waveform specific part and analyzing and classifying a pulse train. SOLUTION: The peak level 9 and the peak time 18 of the pulse quantization signal 4 of a pulse video signal 2 is detected by a peak detector. A pulse rise inclination calculator divides a difference ΔPA1 between the peak level 9 and a rise level 19 by a difference Δt1 between the peak time 18 and a rise time 13, and finds rise inclination 21. An intermediate rise inclination calculator divides a difference ΔPA2 between the peak level 49 and an intermediate rise level 23 nearest the intermediate level of the peak level 9 and the rise level 19 in the rise level 19 by a difference Δt2 between an intermediate rise time 24 and the rise time 13, and finds intermediate rise inclination 26. Correlation of a video pulse signal 2 is taken by the peak level 9, pulse width 17 and each inclination 21, 26, and classification is performed.
Patent JP-H09255746-A (JP)
Title: Heat-resistant phenol resin
Inventor: ORIHARA TAMOTSU
IPC: C08G8/20
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant phenol resin having a low coefficient of linear thermal expansion and improved in load-deflection temp., heat resistance, and flowability by condensing two specific phenols with an aldehyde. SOLUTION: 1 mol of a mixture comprising a phenol represented by formula I [wherein X is a single bond, 1,4-cyclohexylene, COO, CM=CM (wherein M is H, a monovalent arom. group, or 4C or lower alkyl), or C≡C; A is 1,4- phenylene, 1,4-naphthylene, 2,6-naphthylene, or 2,7-naphthylene; and n is 1-3] and another phenol represented by formula II (wherein R is OH, H, or 4C or lower alkyl) in a molar ratio of (1:0.1)-(1:1) is condensed with 0.5-4mol of an aldehyde in the presence of an acid or alkali catalyst.
Patent JP-H10260274-A (JP)
Title: Power cutoff detector
Inventor: UNOSAWA MAKOTO
IPC: G04G99/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To surely detect the generation of power failure and the like at a low cost. SOLUTION: Provided are an RTC(real time clock) 12 exactly renewing time even in power cutoff due to power failure and the like, a sub RTC 16 stopping time in power cutoff, and a CPU 11 comparing the time of RTC 12 and the sub RTC 16 at the time of power rise and judging the occurrence of power failure in the case the timed are inconsistent. The RTC 12 exactly renews the time at the time of power cutoff and the sub RTC 16 terminates time by power cutoff. By this, time at power cutoff is remained in the sub RTC 16 and elapsing time then on is recorded in the RTC 12. Therefore, by comparing these times, whether power cutoff occurs and the occurrence time and the continued time in the case of occurrence can be judged.
Patent JP-H01240256-A (JP)
Title: Compensation of tool length in tool axis direction
Inventor: SHIRAISHI KOJI
IPC: B23Q15/00
Filed: 1988-03-17
Abstract: PURPOSE:To facilitate correspondence with change of a tool length following tool replacement by distributing the tool length set for tool length compensation data to each component of rectangular coordinate axes based on an inclination and adding the distributed value as a tool length compensation value to a desired value of each component of the rectangular coordinate axes. CONSTITUTION:When a tool length compensation command SA exists at a part program reading part 1, tool length compensation data SE, or a tool length, for example, is read from a tool length compensation data memorizing part 5 corresponding to a tool length compensation number SD from a tool length compensation command analyzing part 2 at a tool length compensation value distributing part 6. For a read tool length, a tool length compensation value is determined for each component of rectangular coordinate axes corresponding to tool axis inclination data from a tool axis inclination command memorizing part 3. The tool length compensation value for each component of rectangular coordinate axes from the tool length compensation value distributing part 6 is added to a desired value for each component of rectangular coordinate axes for a desired value from a shaft command analyzing part 4 at a command value calculating part 7 to determine a final command value P, and this command P(SI) is outputted to a drive part 8.
Patent JP-S62219934-A (JP)
Title: Semiconductor device
Inventor: IKEGAMI GORO
IPC: H01L21/60
Filed: 1986-03-22
Abstract: PURPOSE:To increase the strength of bonding between an insulating film and a conductive film and to obtain a semiconductor device having a large and stable wire bonding strength, by a method wherein an intermediate metal film having an excellent property of bonding with the insulating film and the conductive film is deposited on an interface between these films. CONSTITUTION:On the occasion when an oxide film 4 of SiO2 is formed by connection on the surface of a silicon substrate 1, an oxide film for each of insulating films 10 and 11 is formed as well, and prescribed regions (the surfaces of an emitter region and a base region whereon conductive films 3 and 5 are formed) are removed by photoetching or the like so that windows are opened. Next, titanium films 16 and 17 having a layer thickness of 200-500Angstrom  are formed by bonding in parts corresponding to bonding positions of the insulating films 10 and 11. Thereafter aluminum is evaporated for conductive films 8 and 9 in the same way as in the usual, and heat treatment is applied. Then the strength of bonding is increased between SiO2 and titanium and between titanium and aluminum.
Patent JP-S58183593-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66D1/08
Filed: 1982-04-16
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-S51139840-A (JP)
Title: Marking process and its apparatus
Inventor: TAKEUCHI SHINYA
IPC: B41F17/00
Filed: 1975-05-28
Abstract: PURPOSE:A marking apparatus enables to stencil the marking material smoothly and free from filling in by successively moving the stencil stamped out by the puncher.
Patent JP-H05267111-A (JP)
Title: Chip capacitor and manufacture thereof
IPC: H01G13/00
Filed: 1992-03-23
Abstract: PURPOSE:To make electric capacity highly accurate by removing one edge of a dielectric element, and providing an electrode metal layer, which is formed on the entire surface, caps, which are provided at both edges of the dielectric element as required, and the electric-capacity gap having the specified width, which is formed at the specified position of the outer surface part of the dielectric element. CONSTITUTION:After an electrode metal layer 2 is formed on the surface of a dielectric element 1, a metal cap 4 is compressed and attached. Then, one edge part of the dielectric element 1 is fixed, and the metal layer at the edge is removed. Then, an electric capacity gap is formed. At this time, C is made to be the electric capacity (pF), L is made to be the length (mm) of the dielectric element, R is made to be the outer diameter (mm), (r) is made to be the inner diameter (mm) and X is made to be the gap from the electrode metal at the end part of the dielectric element. A diamond disk is used so as to obtain the specified electric capacity C indicated by the expression. The electrode metal layer at the position X is removed for the width G from the end part of the electrode metal layer 2 of the dielectric element 1.
Patent JP-S51146234-A (JP)
Title: Device for forming electrography
Inventor: MATSUI TOSHIO
IPC: G03G15/00
Filed: 1975-05-28
Abstract: PURPOSE: In an electrography copying machine, electrical insulation between the voltage impression part and the developing parat causes no affect against the developing action due to impressed voltage and provides a clear copying. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03264829-A (JP)
Title: Structure of light receiving part of fiber radiation thermometer
Inventor: URUSHIBATA YUKIO
IPC: G01J5/06
Filed: 1990-03-14
Abstract: PURPOSE:To reduce the errors in temperature detection by guiding the radiated light inputted from the outside of the diameter of a spot to be measured and inner radiated light to an external light absorbing end through optical fiber provided around a transmitting optical fiber. CONSTITUTION:The radiated light caused by the heat of an object to be measured 1 is condensed 3 and guided to a temperature converting part 8 through a transmitting optical fiber 6. The light is converted into an electric signal, and the measured temperature is detected. At this time, the radiated light from the surface which is larger than a spot diameter D that is the minimum required diameter is condensed 3 in a case 5 of a light receiving part. The temperature can be measured with the diameter D. The focal point of the radiated light is not focused at the edge of the fiber 6. The light is inputted into the edge of an optical fiber 7 for removing erroneous light. The light is emitted from the absorbing end of the optical fiber 7 at the outside of the light receiving part 2. Therefore, the erroneous light inputted into the fiber 6 can be reduced. The inner surface of the case 5 and the surface of a lens holder 4 are made of gold which is hard to be oxidized. The low emissivity can be maintained even at high temperature. Therefore, the amount of internal radiation is decreased, and the input of the erroneous light into the fiber 6 is decreased.
Patent JP-H07273657-A (JP)
Title: Information coding method and device, information decoding method and device, and information transmission method and information recording medium
Inventor: TSUTSUI KIYOUYA
IPC: G10L19/00
Filed: 1994-04-01
Abstract: PURPOSE:To implement coding and decoding with high and efficient sound quality and to prevent production of pre-echo through gain control in response to a degree in an amplitude change of an attacked part. CONSTITUTION:A gain control function G1 whose gain control variable is comparatively small as shown in (b) is applied to a signal waveform SW1 in which a level just preceding to an attacked part shown in (A) is some degree or over, and a gain control function G2 whose gain control variable is comparatively larger (e.g. 40dB or over and less than 70dB) is applied to a signal waveform SW2 in which a level just preceding to the attacked part shown is very low to implement the processing of gain control and gain control correction. The production of a pre-echo and the reduction in the efficiency due to spread of energy in a frequency region are avoided by changing the gain control variable depending on the degree in the amplitude change of the attacked part of the signal waveform in this way.
Patent JP-S58182727-A (JP)
Title: Constant power controller
Inventor: BANDOU TOSHIROU
IPC: H05B37/03
Filed: 1982-04-19
Abstract: PURPOSE:To detect a fault of load conduction for an original illuminating lamp, etc. of a copying machine, by performing constant power control with high accuracy for a commercial AC frequency by means of a pair of control data. CONSTITUTION:A light emitting diode of a photocoupler PC2-2 connected to a full-wave rectifying bridge REC2 emits the light while the AC voltage is kept at a level higher than the prescribed voltage. Meanwhile, a phototransistor of the PC2-2 is turned on. A microprocessor U1 counts the width of a zero cross pulse and regards the point of 1/2 count value as a zero cross point. Then the space of the zero cross point is counted to discriminate the AC power supply frequency. The processor U1 indicates an A/D conversion to an A/D converter U2 with each prescribed short time on the basis of the zero cross point. Then the processor U1 reads in conversion data and calculates the mean value of an AC half wave. The U1 decides the continuous conduction (fault) of a load LL when the count value exceeds a prescribed level and turns on an SCR.
Patent JP-S51140725-A (JP)
Title: Exposure time control unit
Inventor: NUMATA SABUROU
IPC: G03B7/089
Filed: 1975-05-30
Abstract: PURPOSE: To exposure control time by utilizing only strong points of analog and digital control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55157557-A (JP)
Title: 2,7-diacylfluorene bis-amidinohydrazone and its preparation
Inventor: NISHIMURA TAMIO
IPC: A61P31/00
Filed: 1979-05-28
Abstract: NEW MATERIAL:The title compound of formula I (R is 1W3C alkyl group; Z is 1W6C alkyl group, etc.), and its acid addition salt.  
     EXAMPLE: 2,7-Diacetylfluorene bis-amidinohydrazone dihydrochloride.  
     USE: A medicine having various biological activites, e.g. antifungal, antibacterial, antimycoplasma, antiviral and anticancer activities.  
     PROCESS: A carbonyl compound of formula II is heated with an amidinoguanidine of formula III or its acid addition salt in an inert medium at 30W120°C for several minW2hr under acidic conditions. The resulting precipitate is filtered off, dissolved in a hydrous alkanol, and deposited with ether to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05266095-A (JP)
Title: Image retrieving device
IPC: H04N1/21
Filed: 1992-03-23
Abstract: PURPOSE:To shorten retrieval time by performing retrieval output as it is with out accompanying any rotation processing regardless of the direction of an image when longitudinally retrieving the longitudinal image and laterally retriev ing the lateral image in the case of retrieving images. CONSTITUTION:At the time of storing images, the images are arbitrarily rotated and stored in an optical disk 20 so that the longitudinal images are longitudinally stored and the lateral images can be laterally stored in the optical disk 20. At the time of retrieving images from the optical disk 20, the image having the meaning in the longitudinal direction is longitudinally retrieved as it is, and the image having the meaning in the lateral direction is laterally retrieved as it is without accompanying any rotation processing for images.
Patent JP-S61267574-A (JP)
Inventor: MISHIERU ARAN
IPC: C07D405/14
Filed: 1986-03-25
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-S53102706-A (JP)
Title: Automatic operation device
Inventor: SATOU AKISHI
IPC: G11B15/66
Filed: 1977-06-01
Abstract: PURPOSE: To omit the frequent exchange of the cassette when performing a longtime picture recording, by providing two energizing materials along with the first and second operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58180213-A (JP)
Title: Magnetic separator
Inventor: HAYATA FUMITAKA
IPC: B01D35/06
Filed: 1982-04-19
Abstract: PURPOSE:To perform magnetic separation efficiently and to save electric power, by providing a filler consisting of a magnetic material and magnetic pole used for magnetizing the filler to the inside of a filter housing through which a fluid to be treated passes. CONSTITUTION:Each permanent magnet 12 placed between two sheets of perforated plates 11 made of mild steel is provided to the inside of a filter housing 1, through which a fluid to be treated passes. Magnetic poles constructed as mentioned above are installed in the filter housing 1 in a state that the magnetic poles are arranged at intervals of prescribed gaps. Fillers 4 consisting of shaved wire materials are housed in the gaps of these magnetic poles respectively. DC electromagnetic coils 13 for exciting respective electrodes are provided to the outside of the housing 1, and are respectively connected to an electric power supply 5 used for the excitation. 14s denotes a return frame. When the magnetic pole is excited by applying magnetmotive force to the coil 13 with the aids of a permanent magnet 12, a magnetic field of about 2,500 gausses is generated even after stopping the application of electric current to the DC electromagnetic coil.
Patent JP-2000262045-A (JP)
Title: Boosting circuit, and boosting method, and electronic equipment
Inventor: YATABE SATOSHI
IPC: H02M3/07
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a boosting circuit and a boosting method which can facilitate constitution by curtailing an accumulating element, such as a capacitor required for boosting, and can control multiple boostings relatively freely, and an electronic equipment using the output by this boosting circuit as a power source. SOLUTION: First, the terminal C1L of an auxiliary capacitor C1 is connected to a ground line, and a terminal C1H of the auxiliary capacitor C1 is connected to the supply line of an input voltage Vin, and secondly, the terminal C1L of the auxiliary capacitor C2 is connected to the ground line, and also the terminal C1L of the auxiliary capacitor C1 is switched to the supply line of the input voltage Vin, and besides, the terminal C1H of the auxiliary capacitor C1 is connected, being switched to a terminal C2H of the auxiliary capacitor C1, and thirdly, a terminal C2L of the auxiliary capacitor C2 is switched to the terminal C1H of the auxiliary capacitor C1, and the terminal C2H of the auxiliary capacitor C2 is connected, being switched to the output line.
Patent JP-S61223818-A (JP)
Title: Original placing table device
Inventor: WATANABE JUNJI
IPC: G02B27/62
Filed: 1985-03-29
Abstract: PURPOSE:To use commonly the driving source of the indicator of an original scale as the driving source of the original scale, by actuating the rotating means of the original scale by mean of the indicator. CONSTITUTION:When a drive roller is actuated and a belt is run and, as a result, an original is carried on the surface of glass 31, the motor 44 of an original scale 32 is actuated and a belt 41 is run in the direction shown by the arrow (a). Accordingly, a pair of (x) scales 39 are moved in the extent of Xmas. Then a cam pin 46 is moved to the inner side of the original scale 32 by means of the force of a spring and the original scale 32 is rotated counter- clockwise around a pin body 45 and raised by the force of a spring 49 as the cam pin 46 moves. The scale 32 is stopped at a position at which the scale 32 is projected by a part h1 from the the surface of original glass 31. When the original scale 32 is projected in such a way, the original G carried by a carrying unit is brought into contact with the original scale 32 and stopped at a prescribed position.