baber/WOPTO huggingface dataset:
Patent JP-S566067-A (JP)
Title: Lag angle controlling circuit for ignition device
Inventor: DAIMON TERUMI
IPC: F02P3/05
Filed: 1979-06-25
Abstract: PURPOSE: To stabilize the temperature characteristics of the ignition signal by reducing a current density difference of the forward direction current between respective diodes in a circuit fixing the constant current charging-and-discharging a capacitor.  
     CONSTITUTION: A pickup coil generated voltage detection circuit consists of a pickup coil 3, resistors 10W13, 15, diodes 90W92, capacitors 50, 51 and a transistor 60, a signal amplifying circuit consists of the resistors 14, 16W20, 22, 23, transistors 61W65 and a high voltage generating circuit consists of a power transistor 7, a high breakdown voltage Zener diode 8, an ignition coil 1 to ignite by a spark plug 2. The diodes 102, 503 having a respectively different current passing area are provided so that the current density may be equal for each of the charging-and- discharging current switching circuits of the charging-and-discharging condenser 53 fixing the angle of lag. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06265758-A (JP)
Title: Light emitting/receiving element
Inventor: YOSHIZAWA MITSUO
IPC: G02B6/42
Filed: 1993-03-12
Abstract: PURPOSE:To provide a light emitting/receiving element without generating the shift of a stem, a heat-sink material, and a light emitting/receiving chip and easy to assemble when it is assembled. CONSTITUTION:A heat-sink positioning step 10 which performs the positioning of the heat-sink material 2B by connecting the plane A to the plane B of the heat-sink material 2B is formed on the upper plane of the stem 3B, and a chip positioning step 11 which performs the positioning of the light emitting/receiving chip 1 by connecting the plane C to the plane D of the chip 1 is formed on the upper plane of the heat-sink material 2B. The bottom 12 of the heat-sink positioning step 10 is formed as the fitting plane of a bonding soldering material 9, and the bottom 13 of the chip positioning step 11 is also formed as the fitting plane of the bonding soldering material 9. The light emitting/receiving element can be formed by fixing by bonding the heat-sink material 2B by connecting with the connecting planes 15A, 15B of the heat-sink positioning step 10, and fixing by bonding the chip 1 with the connecting planes 16C, 16D of the chip positioning step 11.
Patent JP-H03278565-A (JP)
Title: Hybrid integrated circuit device
Inventor: SENBA NAOHARU
IPC: H01L25/07
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to mount a component, which is influenced by laser beam, on the opposite face from that irradiated with the laser beam, by making a recess deeper than the maximum height of component in one or both circuit boards and then mounting a bare chip and wire bonding components in the recess. CONSTITUTION:Circuit boards 11 are formed on both faces of a metallic heat sink 5 and an external lead 1 and a recess or recesses are made in one or both of the circuit boards 11. The recess is made deeper than the maximum height of component to be mounted. Passive elements 6 and active elements 10 and the like are then mounted and connected through thin metallic wires 8. Passive elements 6, active elements 10 and the like are also mounted on the other circuit board 11 and connected through thin metallic wires 8. It is finally sealed with resin in mold 2.
Patent JP-S63247412-A (JP)
Title: Wave dissipation revetment
Inventor: ITO SOICHI
IPC: E02B3/06
Filed: 1987-04-02
Abstract: PURPOSE:To exactly perform wave dissipation without deteriorating the quality of water in harbor by using a wave dissipation revetment consisting of a number of water storage tanks whose upper ends are opened on the sea and baggy flexible films leading through holes to the water storage tanks between the water storage tanks. CONSTITUTION:Water storage tanks 8 whose upper ends are opened on the sea surface are provided at a given interval along a straight line on the seabed. Inclined plates 9 are provided for the faces confronting waves of the tanks 8 and baggy flexible films 15 are also provided between the tanks 8, in which holes provided for the lower part of the tanks 8 are led to the films 15. During high tide, incoming sea water in the tanks 8 flows into the films 15 to form a wave dissipation revetment between the tanks. During low tide, the films 15 are contracted to break waves exactly without interference with the exchange of sea water between the outside and inside of the harbor.
Patent JP-S61238195-A (JP)
Title: Multiple access time switch
Inventor: HISAMATSU HIDENORI
IPC: H04Q11/04
Filed: 1985-04-15
Abstract: PURPOSE:To attain time slot conversion where originally preservation of order property is established within the inherent delay time of one time switch, that is, within a time corresponding to one frame by installing multiplex circuits at input and output sides of one time switch and a folding channel on a distributing circuit. CONSTITUTION:Input data on plural channels inputted to the multiplex circuit MUX is multiplexed together with the folding channel output of the distribution circuit DMUX. Where plural pieces of data after the time slot conversion are converted in the reverse order on the time slot of different frames, that is, the order property of data on the time slot is not preserved, each time slot data on frame is outputted to the folding channel of the distribution circuit DMUX, and also inputted to the multiplex circuit MUX together with the data on the subsequent frame at the input side to give a delay of one frame, whereby the order property on the time slop can be preserved. In this case the constitutional delay due to the time slot conversion lines at most within the time corresponding to two frames.
Patent JP-S57195172-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: ARIMOTO YASUHIKO
IPC: C09J201/00
Filed: 1981-05-25
Abstract: PURPOSE: The titled composition, prepared by incorporating a specific adhesive composition bondable sensitively to pressure to many body surfaces by the finger pressure with an organosilicon monomer, and having a functional group as a water resistance imparting agent without deteriorating the bonding strength even at a high humidity or high humidity and temperature.  
     CONSTITUTION: A composition obtained by incorporating an adhesive composition, having an adhesive force ≥150g/15mm and cohesive force ≤2.0mm/hr, and bondable to many body surfaces to b applied sensitively to pressure by the finger pressure, preferably an acrylic composition having a glass transition temperature adjuted to -70W-10°C and pressure sensitive adhesivity at ordinary temperature such as a copolymer of an acrylic monomer, e.g. an acrylic ester having a 2W14C alkyl group, with another copolymerizable unsaturated monomer, with an organosilicon monomer having a functional group as a water resistance imparting agent, preferably vinylsilane, epoxy silane or methacrylsilane, in an amount of 0.001W10wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01249475-A (JP)
Title: Printer device
Inventor: OTA YOSHIAKI
IPC: B41J11/70
Filed: 1988-03-31
Abstract: PURPOSE:To enable continuous paper to be easily cut at a position other than at perforation lines previously formed on the continuous paper, by mounting a cutting means fixing the continuous paper at and around the position to be cut and cutting the continuous paper in a shift direction. CONSTITUTION:A printer device comprises a paper cutter 1, shafts 2a, 2b, a belt 3, a paper presser 4, and a drive motor 5. The paper cutter 1 moves in the same direction as a printing action shift direction by the belt 3 driven by the drive motor 5 to cut continuous paper 6. After the completion of a printing action of a printing part and a paper feeding, an electric current is applied to an electromagnet 4a, whereby the electromagnet 4a on the side of a permanent magnet 4c has the same polarity as the permanent magnet 4c. Thus, the electromagnet 4a is attracted toward a permanent magnet 4b (in the direction of an arrow A), and the continuous paper 6 is fixed by the paper presser 4 at and around a position to be cut. When the drive motor 5 is driven, the belt 3 is fed by the rotation of the drive motor 5, and the paper cutter 1 moves in a shift direction while cutting the continuous paper 6.
Patent JP-S62237903-A (JP)
Title: Method for controlling distillation column
Inventor: IMAI ICHIRO
IPC: C10G7/00
Filed: 1986-04-07
Abstract: PURPOSE:To reduce heat consumption while keeping quality level of distillate at definite value by cascade-controlling reflux amount or inside reflux ratio of a distillation column so as to keep the temp. of the specified step of a concentration part or a recovery part of a fractionating column at a prescribed value. CONSTITUTION:A fractionating apparatus consists of a distillation column 1, a condenser 2, a receiver 3 and a reboiler 4 and is provided with a control valve 5 for reflux amount and a control valve 6 for flow rate of steam. Stable operation is performed by combining both a cascade control system for flow rate of a heat source of a reboiler wherein the temp. of the specified step of this distillation column 1 is used as a primary side and the cascade control system for reflux amount wherein the temp. of the other specified step thereof is used as a primary side. To perform this cascade control, it is desirable that the position of a temp. detection step of the distillation column be provided at a step higher than the position of a detection step for controlling flow rate of the heat source of the reboiler and thereby mutual interference of the control systems is prevented.
Patent JP-H02260733-A (JP)
Title: Pcm signal receiver
Inventor: TAKANO ISAMU
IPC: H04L7/027
Filed: 1989-03-30
Abstract: PURPOSE:To improve the releazability of a timing extraction circuit in a fast PCM signal transmission system by employing a type in which the OR of a clock signal extracted at the input stage of the timing extraction circuit and an input signal is taken. CONSTITUTION:At an OR circuit 11, the OR processing of a stable f0 clock signal having constant and outputted from a limiter amplifier 6 and an input RZ signal is performed, and an output signal that is a result is inputted to a clock extraction filter 12. Therefore, the stable f0 clock signal can be obtained at the output of the clock extraction filter 12 even when the continuance of zero occurs in a reception signal. In such a way, the type in which the OR of the clock signal extracted at the input stage of the timing extraction circuit and the input signal is taken is employed. Thereby, it is possible to improve the realizability of the timing extraction circuit in the fact PCM signal transmission system even by using a low Q filter.
Patent JP-H02256977-A (JP)
Title: Flow control valve
Inventor: IWATA KENZO
IPC: F16K31/04
Filed: 1989-03-30
Abstract: PURPOSE:To accurately control the opening of a valve with a small motor in use by providing in the motor a flat spiral spring urging a rotor of the motor in a direction of rotation urging a shaft in an opposite direction to the urging direction of a coil spring. CONSTITUTION:A flat spiral spring 24 in the upper part of a motor housing 10 urges a rotor 12 of a motor in the clockwise direction as viewed by the plane of the rotor 12. That is, the rotor is urged in an opposite direction to the force in a direction of rotation received by the rotor 12 through a shaft 15 by urging force of a coil spring 18. In this way, a flow control valve can be accurately controlled in its opening by using a small motor.
Patent JP-H02255624-A (JP)
Title: Platelet coagulation suppressing agent
Inventor: OMORI SHINJI
IPC: A61P7/02
Filed: 1989-03-29
Abstract: PURPOSE:To obtain the subject agent useful for the prevention and remedy of transient ischemic attack, microangiopathic hemolytic syndrome, arteriosclerosis, myocardial infarction, etc., by using S-(1,2-dicarboxyethyl)glutathione or its salt as an active component. CONSTITUTION:The subject agent contains the compound of formula or its salt (e.g. the carboxyl group is converted to Na salt or Ca salt or the amino group is converted to the salt of an inorganic acid or organic acid) as an active component. Since the compound of formula is a peptide existing in living body such as yeast or bovine lens, it has high safety. The agent can be applied also as a remedy for diseases accompanying vascular permeability promotion in inflammation or abnormal proliferation of connective tissue. The daily dose of the agent for adult is preferably 20-400mg for injection or 50-800mg for oral administration.
Patent JP-H07291364-A (JP)
Title: Method and device for storing metallic product
Inventor: OKAMOTO MASAO
IPC: B65D81/24
Filed: 1994-04-19
Abstract: PURPOSE:To reduce a consumption amount of a deoxidizer and lower a storage cost in a storage method using a deoxidizer. CONSTITUTION:A storage container 1 contains a metallic product 4 in an airtight state. A free oxygen absorber container 2 contains a free oxygen absorber 5 in an airtight state. After a vacuum is drawn in the storage container 1, the metallic product 4 is stored in the state that the free oxygen absorber container 2 in an airtight state is connected to the storage container 1. The free oxygen absorber 5 exists in a vacuum atmosphere of a trace of oxygen at least under storage, therefore being prevented from being consumed wastefully.
Patent JP-S524214-A (JP)
Title: Filter unit
Inventor: ISHII MASAAKI
IPC: G11B17/32
Filed: 1975-06-28
Abstract: PURPOSE:To enable dust protection against minute dust for fluid gas such as air by using a set of filters of coarse and tight.
Patent JP-H06294248-A (JP)
Title: Sliding door
Inventor: DEMUKAI ENZO
IPC: E06B7/00
Filed: 1993-04-07
Abstract: PURPOSE:To silently and surely close a door and to constitute the door in a simple way and at low cost by causing the piston of a shaft body to move inside a cylinder when the door is closed, and reducing the amount of air expelled from the cylinder. CONSTITUTION:A hand-operated door 1 is accelerated and slid in its closing direction by winding of wire. As the door 1 approaches its closing position, the engagement portion 15 of a shaft body 17 is pressed into a locking portion 28 and then comes into engagement with a claw piece 27, with the shaft body 17 elongated to the open side of the door. As the door 1 slides, a piston 16 is moved inside a cylinder 14 in the closing direction. In that case, the amount of air expelled from inside the cylinder 14 is reduced by an air control portion to ensure that the door 1 is braked and silently closed. Also, the speed at which the door 1 moves is reduced so as to increase the ease with which air is expelled from the cylinder 14, so as to prevent the door 1 from being left open.
Patent JP-H05199876-A (JP)
Title: Method for operating gene of myxobacterales
Inventor: SAMIIRU JIYAOUA
IPC: C12N15/74
Filed: 1992-03-02
Abstract: The present invention relates to a process for the genetic manipulation of myxobacteria, preferably of myxobacteria from the Sorangium/Polyangium group, which makes possible for the first time specific application of recombinant DNA techniques to this group of organisms. The industrial implementation of this process is primarily based on the preparation of recombinant DNA molecules which, by reason of their specific construction, are able to integrate genes or DNA sequences which, where appropriate, code for novel and desirable properties, with the aid of homologous recombination at sites, which are accurately defined by reason of the homologies present, within the bacterial genome, and on the insertion thereof into the myxobacterial cell.
Patent JP-S57195995-A (JP)
Title: Vertical type rotary machine
Inventor: SATOU MASAYUKI
IPC: F16F15/30
Filed: 1981-05-27
Abstract: PURPOSE:To prevent lubricant from touching a rotary body, by arranging an oil receiving member receiving the lubricant dropping from a bearing and a thread groove sending forcibly the received lubricant to the oil guide hole of a rotary shaft. CONSTITUTION:An upper side rotary shaft 2 protruding upward and a lower side rotary shaft 3 protruding downward are fixed on a rotary body 1. On the other hand, the lower end portion of a funnel like oil receiving member 10 arranged under a bearing 5 is fixed on the upper side rotary shaft 2, and a thread groove 11 is cut airtightly in the inner periphery of the rising portion 10a of its upper end portion. The thread groove 11 is cut so as to advance downward along the oil rotating direction of the oil receiving member 10. The lubricant received in the receiving member 10 is discharged from a discharge hole 16 through an oil guide hole 13 drilled in the rotary shaft 2 and through holes 14 drilled in the rotary body 1 by the action of this screw pump. Accordingly, it is prevented that the lubricant overflows from the upper edge of the oil receiving member 10 and sticks to the surface of the rotary body 1.
Patent JP-S61239423-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08L67/02
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the intrusion of foreign matter causing spacing losses and to secure excellent S/N with an annular magnetic head by making the ferromagnetic metallic thin film, which has been formed by oblique vapor deposition and partially oxidized, magnetically isotropic. CONSTITUTION:A polyester film substrate 12 of composed of an isotropically magnetized film 13 consisting of Co-Fe-O and obtained by oblique vapor deposition and a stearic acid-coated layer 14. Since the obliquely vapor-deposited film 13 has an appropriate abrasive property, the formation of a space due to the presence of foreign matter between a magnetic head and the surface of a magnetic recording medium and an increase in loss can be prevented. From the view-point of the vector magnetic flux, the film is magnetically isotropic on a macroscopic basis. However, since the crystal is obliquely grown on a microscopical basis, some anisotropy increasing the sensitivity to the action of the vector magnetic flux is supposed to be internally present and hence the S/N itself is improved by the mechanism.
Patent JP-S59207293-A (JP)
Inventor: KURISU YASUYUKI
IPC: C09J7/02
Filed: 1983-05-11
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-H02258631-A (JP)
Title: Production of uo2 powder
Inventor: YATO TADAO
IPC: C01G43/025
Filed: 1989-03-31
Abstract: PURPOSE:To obtain UO2 powder having large activity in enhanced degree of freedom of production conditions by adding H2O2 to an aqueous solution obtained by dissolving UO2F2 in water and then adding ammonia thereto to provide ADU when UO2 powder is produced from UO2F2 through ammonium diuranate (ADU). CONSTITUTION:When UO2 powder is produced from UO2F2 through ADU, H2O2 is added to an aqueous solution obtained by dissolving UO2F2 in water and then ammonia is added thereto to produce ADU. If addition amount of H2O2 to UO2F2 aqueous solution is too large when ADU is produced, precipitation of uranyl peroxide (UPO) is deposited in an aqueous solution. In this case, hydrofluoric acid is preferably added together with H2O2 to re-dissolve UPO. The above-mentioned raw material UO2F2 powder is obtained by high temperature hydrolysis reaction of UF6 gas with steam.
Patent JP-H06294739-A (JP)
Title: Multi-wavelength analyzer
Inventor: KANBARA HIDEKI
IPC: G01N21/64
Filed: 1993-04-07
Abstract: PURPOSE:To provide an inexpensive and robust multi-wavelength analyzer being employed in an electrophoretic separator/analyzer in which signals can be read out at a high rate. CONSTITUTION:In a multi-wavelength analyzer where a plurality of images at a part to be measured, including a plurality of measuring points arranged on a line with each point carrying information of a plurality of wavelengths, are formed on an optical detector 4 through an image splitting means 1 and the information of a plurality of wavelengths is detected while being separated for each measuring point by arranging filters 2 having different transmission wavelength bands in the optical paths of a plurality of images at the part to be measured, a one dimensional line sensor is employed as the optical detector 4 and the plurality of images 11 at the part to be measured being formed on the optical detector 4 through the image splitting means 1 are formed on the one dimensional line sensor while being shifted in the longitudinal direction so that the images of measuring points are not overlapped.
Patent JP-H06296278-A (JP)
Title: Multi-spot controller, video conference terminal equipment, and multi-spot video conference system
Inventor: HATANAKA MASANOBU
IPC: H04N7/15
Filed: 1993-04-07
Abstract: PURPOSE:To easily recognize a speaking spot by generating video data in which the video of the speaking spot can be displayed on one screen when speech in plural spots are detected, and distributing the video data to each of video conference terminal equipment. CONSTITUTION:It is detected whether or not the speech at each spot is detected by audio input signals from each of terminal equipment 11, 1-2,..., 1-N, etc., by a speaking spot detecting means 11. A video synthesis means 12 generates a video signal in which the image of the speaking spot displayed on one screen is displayed in one screen by dividing and synthesizing the video signal of the spot where the speech is detected. A video distributing means 13 distributes the video signal generated in such way to the terminal equipment 1-i(i=1, 2,...,N). Thereby, the videos of plural speaking spots can be displayed on the terminal equipment 1-i. Also, the number of spots to be displayed on the screen can be increased/decreased corresponding to the number of speaking spots. Thereby, the videos of the plural speaking spots can be displayed on the terminal equipment 1-i of a viewer spot when the speech at plural spots are detected.
Patent JP-S59206634-A (JP)
Title: Fuel feeder for internal-combustion engine with supercharger
Inventor: SUGI FUMIO
IPC: F02M11/02
Filed: 1983-05-09
Abstract: PURPOSE:To prevent a turbine from being damaged, engine parts from being damaged by abnormal supercharging pressure and the oil film on a supercharger shaft from being cut off due to the drop in the temperature of cooling water, by providing a function of closing a secondary throttle valve in an intake passage. CONSTITUTION:When the signal of an exhaust gas temperature sensor 12 has exceeded a set level in a control circuit 17, an actuator 16 is supplied with electricity to open a valve 161 to apply the atmospheric pressure into a pressure passage 15 and the supercharging chamber 312 of a diaphragm unit 305. Consequently, a secondary throttle valve 303 is closed to supply an engine 1 with an air-fuel mixture only from a primary section to protect a supercharger 4 from thermal damage. When the supercharging pressure has exceeded a safe- operation upper limit set in the control circuit 17, the rod 112 of a supercharging pressure sensor 11 turns on a pressure switch 113 to close a throttle valve 303 by the actuator 16 to decrease the revolution speed of a compressor 401 to keep the supercharging pressure within safety limits. The signal of a cooling water temperature sensor 14 is applied to the control circuit 17 to prevent the lubricating oil of the supercharger 4 from being cut off.
Patent JP-H05278311-A (JP)
Title: Method for altering printing track of ink ribbon
IPC: B41J35/10
Filed: 1992-04-03
Abstract: PURPOSE:To utilize an ink ribbon without wastefulness and to reduce the replacement number of times in a method for altering the printing track of an ink ribbon. CONSTITUTION:In a printer 10 having a density sensor 13 sensing the printing density of a printed character, a track changeover part 18 changing over the printing track of an ink ribbon 12 is provided to detect that the printing density is low by the density sensor 13 and the printing track is altered to effectively use the ink ribbon.