baber/WOPTO huggingface dataset:
Patent JP-H04368060-A (JP)
Title: Picture reader
Inventor: MITA TSUNEMASA
IPC: H04N1/04
Filed: 1991-06-14
Abstract: PURPOSE:To enable the both-face reading of an original with simple structure by using a photodetector array receiving a light from two-directions so as to read an original placed above and under the photodetector array. CONSTITUTION:When an original 40 is arranged to a side of a photodetector array 10 facing a transparent electrode 13, a reflected light from the face of the original (rear face) is made incident in the photodetector array 10 from the side of the transparent electrode 13. Then the original 40 is carried in a direction orthogonal to the long side direction of the photodetector array 10 by an original carrying means 20 and then carried in the direction opposite to the preceding direction while the front/rear face relation of the original 40 is kept the same and placed to the side of the photodetector array 10 of the transparent base 1. The reflecting light from the side of the original (front face) in this state is made incident in the photodetector array 10 from the metallic electrode 11 by passing the light through a light guide window 11a of the metallic electrode 11. Thus, the picture of the front face and the rear face of the original 40 is read by the one light receiving element array 10.
Patent JP-H1118325-A (JP)
Title: Synchronous motor
Inventor: IWAOKA WATARU
IPC: H02K21/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve start characteristic and lower the rated current. SOLUTION: A stator 6, around a rotor having magnetic poles formed in the radial direction, is constituted of a stator core 31 and a coil 33 wound around the stator core. The stator core 31 has magnetic pole pieces 35a, 35b extending toward the rotor and extended sections 37a, 37b which extend along the circumferential direction of the rotor 7 from central sections 36a, 36b of the heads which face the rotor 7 of the magnetic pole pieces 35a, 35b. Between the central sections 36a, 36b of the heads of the magnetic pole pieces 35a, 35b and the extended sections 37a, 37b, narrow sections 38a, 38b whose cross sectional areas are smaller than the other parts are formed.
Patent JP-S6062321-A (JP)
Title: Chemical grout injector for civil engineering work
Inventor: HOSHINO TAKAHIRO
IPC: E02D3/12
Filed: 1983-09-16
Abstract: PURPOSE:To enhance the efficiency of chemical grout injection work by a method in which a chemical grout injection tube covered with a folded chemical grout injection tube whose tip end is sealed is inserted into an outer cylinder, and the rear of the guide tube is supported on the back side of the outer cylinder. CONSTITUTION:A chemical grout injetion guide tube 2 covered with a folded chemical grout injection tube 3 whose tip end is sealed is inserted into an outer cylinder 1. The outer cylinder 1 is then penetrated into a boring hole B or a casing pipe C inserted into the boring hole B. When a chemical grout is sent under pressure into the guide tube 2, the chemical grout goes out through the guide tube 2 from the tip end and goes forward while pressing the tube 3. While the folded portion of the tube 3 is gradually extended, the chemical grout enters the tube 3, and when the sealed portion 3a reaches the tip of the hole B and the internal pressure of the tube 3 is raised, the tube 3 is expanded and comes to closely contact with the surrounding ground of the hole B. When the internal pressue of the tube 3 exceeds a given value, the sealed portion 3a is broken and the chemical grout is injected into the ground G.
Patent JP-H10323685-A (JP)
Title: Biological odorproofing deodorization method and excess-sludge digestion volume reduction method
Inventor: CHO SHOTEI
IPC: C02F11/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for odorproofing and deodorization of an installation, prevention of sludge dissociation, enhancement of dewatering properties and volume reduction of excess sludge in which in a microorganism treatment process of waste water, high-concentration odor is generated in an anaerobic installation before an aeration tank and simultaneously waste water introduced into the aeration tank from the anaerobic installation contains high-concentration hydrogen sulfide and therefor dissociation of sludge and aggravation of dewatering properties of precipitated sludge are caused and also a concentration tank and a storage tank of excess sludge are in an anaerobic state and high-concentration odor is generated and amount of sludge is plenty and therefore cost of after-treatment is high. SOLUTION: Biological odorproofing and deodorization of an anaerobic installation are performed and simultaneously both prevention of sludge dissociation in an aeration tank and enhancement of dewatering properties of sludge are achieved. Further, excess sludge is circulated while being aerated and treated by returning supernatant liquid from the precipitation part. Precipitated sludge is stored or transferred to a post- treatment process and thereby odorproofing of excess sludge, digestion and volume reduction of sludge are achieved.
Patent JP-2000354441-A (JP)
Title: Double bearing reel
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To enable the weight reduction of a clutch return mechanism without losing its strength. SOLUTION: This double bearing reel, which winds up a fishing line around a shaft crossing the longitudinal direction of the fishing rod, comprises the main body 1 of the reel, a spool 15, a handle 2, a clutch mechanism 13, a clutch operation lever 12, a clutch control mechanism 19 and a clutch return mechanism 50. The clutch control mechanism performs the connection and disconnection of the clutch mechanism depending the movement of the clutch operation lever.  The clutch return mechanism is dislocated to an engaging position with the shift to a disengagement position of the clutch operation lever, and it has an engaging member 51 which dislocates the clutch operation lever to the engaging position with the dislocation from the engaging position to a non-engaging position, ratchet teeth 52a capable of pulling the engaging member existing on the engaging position and a ratchet wheel 52 which pulls the engaging member to move it to the non-engaging position with the rotation to the line winding direction of the handle.
Patent JP-S6414038-A (JP)
Title: Apparatus for inspecting pattern of printed matter
Inventor: SHIRAISHI SHINJI
IPC: B41F33/14
Filed: 1987-07-07
Abstract: PURPOSE:To dispense with not only a mark for image input timing but also a sensor for said timing with respect to printed matter, by taking the image data of the printed matter on the basis of the timing signal from a rotary encoder rotating in proportion to the feed amount of a sheet. CONSTITUTION:The television camera 14 in a pattern inspecting apparatus 22 is mounted at a position where a printing sheet 26 is fed and an rotary encoder 12 rotating in proportion to the feed amount of the sheet is provided in opposed relation to a roll 8 in a state holding the sheet along with the roll 8. The shutter of the high speed shutter camera is opened and closed by the signal divided in frequency of the rotary encoder 12 attached to a rotary press. The output of the camera is projected on a monitor television 18 through an A/D converter and a D/A converter. The frequency dividing signal can be properly adjusted by an encoder signal frequency dividing dial (volume). By this method, a repeating printing pattern can be easily adjusted by the volume 16 while the monitor television is viewed so as to be taken in at the same position as in image data.
Patent JP-S5961046-A (JP)
Title: Integrated circuit device
Inventor: UENO KOUJI
IPC: H01L21/82
Filed: 1982-09-30
Abstract: PURPOSE:To contrive to facilitate switching operation by a method wherein the power source terminal of each circuit is made common in an integrated circuit using an ECL circuit and a TTL circuit, and then the switching of both circuits is automatically performed by the switching of a terminal voltage. CONSTITUTION:The ECL circuit is composed of transistors Q1-Q3, constant current sources IS1 and IS2, etc., and the TTL circuit is composed of transistors Q4-Q6, diodes D1 and D2, etc. Switches SW-A and SW-B are provided between the constant current sources IS 1 and IS 2 and the power source terminal V2 of the ECL circuit, and between a Vcc line and the power source terminal V1 of the TTL circuit. When the voltages impressed on the power source terminals V1 and V2 are in a fixed relation, one of these switches turns on, and the other turns off, thus putting either one circuit in an operated state. Such a constitution enables to automatically perform the switching of actions of the ECL circuit and the TTL circuit by switching the voltages of the power source terminals V1 and V2.
Patent JP-2000001675-A (JP)
Title: Reversible display medium
Inventor: OZAWA HIDETOSHI
IPC: G02F1/1333
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible display medium with liquid crystal/polymer composite membrane of high heat resistance, maintaining print contrast thereon even after repeatedly erased by forming on an electroconductive substrate a liquid crystal/polymer composite membrane with liquid crystal dispersed in a specific polymer matrix. SOLUTION: This reversible display medium useful as an erasable card or display or another such medium is obtained by forming on an electroconductive substrate a liquid crystal/polymer composite membrane with liquid crystal such as smectic liquid crystal or one containing a dichromatic dye dispersed in a polymer matrix as a polyisocyanate-crosslinked product of a thermosetting acrylic resin as a (meth)acrylate copolymer containing, e.g. 5-10 mol.% of monomer unit bearing OH, COOH or the like reactive with isocyanate group; wherein it is preferable that the surface of the above membrane is provided with a protective layer.
Patent JP-H0522807-A (JP)
Title: Track turnout for magnetic levitation railroad
Inventor: NUMATA SEIJI
IPC: B60L13/04
Filed: 1991-07-10
Abstract: PURPOSE:To simplify the structure by moving a movable side wall, provided at a track turnout section, between a main track side and a branch side with a branch side end part as a fulcrum and arranging a levitation guide coil and a thrust coil on the opposite sides of the movable side wall. CONSTITUTION:Main tracks 2, 2', branch tracks 3, 3' and a movable side wall 4 constitute a track turnout 1. The movable side wall 4 is provided, on the opposite sides thereof, with levitation guide coils and thrust coils(not shown) and integrated, on the bottom thereof, with a side wall support 5. The movable side wall is movable mechanically as shown by an arrow A with the end 6 of turnout as fulcrum. (The drawing represents an entering state to the main track side.) According to the invention, structure of a track turnout is simplified and economical construction is realized.
Patent JP-S5964298-A (JP)
Inventor: OGAWA YUTAKA
IPC: B01D39/20
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6231445-A (JP)
Title: Maintenance diagnosis device
Inventor: NEMOTO MASASHI
IPC: G06F11/22
Filed: 1985-07-31
Abstract: PURPOSE:To confirm a complete repairing by storing the instruction words executed by a CPU and regenerating an instruction executing sequence that is carried out immediately before a fault occurs and when the CPU fault is produced and repaired. CONSTITUTION:When a CPU 1 has a fault, an instruction word storage control part 3 inhibits the reception of the subsequent instruction words given from the CPU 1 and also freezes the instruction word executed last by the CPU 1 and stored in an instruction word storage part 4. When the CPU 1 is repaired the instruction word executed immediately before the fault occurred and frozen at the part 4 is read out. Then the instruction is executed via a test control part 5 and the result of calculation is compared with the result of execution for the confirmation of the repairing. Thus it is possible to confirm completely the repairing of the fault of the CPU 1.
Patent JP-H07118278-A (JP)
Title: Organosilicic compound with triazene radical and its preparation
Inventor: DAUTH JOCHEN DIPL CHEM DR
IPC: C08G77/26
Filed: 1994-07-21
Abstract: The organosilicon compounds contain at least one Si-C bonded organic radical containing at least one triazene group. The organosilicon compounds can be employed as thermo- and photolabile free-radical initiators for the preparation of homopolymers, graft copolymers and block copolymers from olefinically unsaturated compounds and for the crosslinking of organosilicon compounds and free-radical-polymerisable organic compounds.
Patent JP-S6233898-A (JP)
Inventor: HAKATA TOSHIYUKI
IPC: D21H19/14
Filed: 1985-08-02
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-H1116607-A (JP)
Title: Method for detecting residual capacity of secondary battery
Inventor: KANBARA TERUHISA
IPC: G01R31/36
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To accurately and easily discriminate the residual capacity of a battery without using multiplication by adding the predetermined current to a secondary battery to be detected for the predetermined time, and checking the measured voltage of the secondary battery with a corresponding table of pre-recorded residual capacity and battery voltage. SOLUTION: In the case where nominal capacity of a secondary battery to be detected is expressed with C (mAh), the predetermined current for electrifying at the time of detecting the residual capacity is set at C/5 (mA) or less. An equipment using this method for detecting residual capacity is formed of a current applying circuit, a voltage measuring circuit, and a circuit for converting residual capacity of the measurement data. In a measuring process, current at 70 mA is applied to the secondary battery to be detected for 5 seconds, and the closed circuit voltage of the battery at this stage is measured, and this value is checked with the corresponding table of pre-recorded residual capacity and battery voltage so as to estimate the residual capacity.  A corresponding table of residual capacity and battery voltage is manufactured on the basis of the constant current (70 mA) discharge curve of the battery.
Patent JP-H09957-A (JP)
Title: Method for pulverizing asphalt-based sheets
Inventor: TAJIMA TSUNEO
IPC: B02C13/14
Filed: 1995-06-13
Abstract: PURPOSE: To pulverize asphalt-based sheets into recyclable size by coarsely crushing the asphalt-based sheets in the shape having specified thickness and major axis in advance and feeding them to a pulverizer of prescribed construction. CONSTITUTION: Asphalt-based sheets are coarsely crushed in the shape of <=1cm thickness and <=10cm major axis. The crushed material is fed into an inlet part 2 of a pulverizer to pulverize it. This pulverizer is constituted by arranging a lot of discs 7 at regular intervals in the central part of a cylindrical casing 1 by a longitudinal rotating shaft 3. Between the discs 7 and adjacent to the outer peripheries thereof, a lot of vertical plates are fixed leaving narrow gaps between them and the cylindrical casing wall surface. Pulverizing part 5 surrounded by the upper and lower discs 7 may be formed in 3 to 7 stages, but preferably in 4 to 5 stages.
Patent JP-H0519004-A (JP)
Title: Detector for partial discharge of gas-insulated switching apparatus
Inventor: KONISHI KATSUMI
IPC: G01R31/12
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a partial discharge detector with detecting sensitivity of partial discharge improved without giving any disadvantage to a layout and insulation characteristics of a gas-insulated switching apparatus. CONSTITUTION:A ground shield 2 of a transformer 25 of each phase is placed in a ground metal vessel 50 to surround a high voltage conductor 53 for each phase. A floating electrode 3 is provided in an insulated state to surround each high voltage conductor 53 on the shield 2 of each phase. A signal induced on each floating electrode 3 is derived from the ground metal vessel 50 by an insulated gas tight terminal.
Patent JP-S6068237-A (JP)
Inventor: KAWAGUCHI OSAMU
IPC: B65B53/02
Filed: 1983-09-14
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-S5872310-A (JP)
Inventor: YAMAMOTO HIROICHI
IPC: H02G1/04
Filed: 1981-10-23
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-S6232242-A (JP)
Title: Electronic control fuel injection device
Inventor: DEGAWA HIROSHI
IPC: F02D41/34
Filed: 1985-08-01
Abstract: PURPOSE:To make fuel atomization so better as well as to improve a combustion state, by setting injection times per revolution of an engine to the plural times at the time of low temperature when engine temperature is less than the specified value, and reducing a fuel quantity per injection. CONSTITUTION:A device bearing the above caption is provided with a fundamental value calculating device 2 which calculates the fundamental value of a fuel injection quantity to be required for per revolution of an engine on the basis of the specified driving parameter of the engine to be detected by a driving state detecting device 1. And, according to the said fundamental value, a fuel injection valve 4 is opened and driven by a driving device 3. In this case, there is provided with a temperature detecting device 5 which detects an engine temperature, whereby the said fundamental value is made so as to be increased by a fundamental value increment device 6, insomuch that the engine temperature to be detected by the said device 5 is lowered. And, when the engine temperature is less than the specified value, injection times per revolution of the engine are set to plural times by an injection time calculating device 7, and fuel is made so as to be fed out of the fuel injection valve 4 as divided into plural times.
Patent JP-H0725050-A (JP)
Title: Thermal head
Inventor: TAGASHIRA FUMIAKI
IPC: B41J2/345
Filed: 1993-07-09
Abstract: PURPOSE:To manufacture a plurality of substrates with a common electrode pattern and make data transferring direction the same at all the substrates so as to simplify wiring by arranging two electrodes slanting to the central part of a substrate from a heating element toward the end of the substrate. CONSTITUTION:Substrates 10a, 10c having nearly trapezoid planes and a substrate 10b having anti-trapezoid plane are arranged in a lateral row alternately in the vertical direction with respect to a paper feed direction F so as to make a thermal head. On the respective substrates 10a, 10b, and 10c, band-like heating elements 16 are formed along the longitudinal direction of the substrate nearly vertically with respect to the paper feed direction F. Comb-like common electrodes 12 and individual electrodes 14 are arranged in a staggering way at the heating elements 16. The common electrode 12 on the substrate 10b is arranged at the left end of the substrate 10b slanting by a predetermined angle theta1 clockwise with respect to the vertical direction of the heating element 16 and arranged at the right end slanting by theta2 counterclockwise.
Patent JP-S5794477-A (JP)
Title: Method and device for spot welding of stainless steel plate
Inventor: MORI FUMITO
IPC: B23K11/10
Filed: 1980-12-03
Abstract: PURPOSE: To prevent the oxidation and blackening of the outside surfaces of the spot weld zone of stainless steel plates by performing welding while supplying cooling water to near the part where electrodes abut, in spot welding of the stainless steel plates by the electrodes.  
     CONSTITUTION: The welding part A of superposed stainless steel plates is disposed on a stationary electrode 11, and the bottom 28 of the part A is cooled by the ejection of cooling water. The top 29 of the part A is cooled by the cooling water flowing out through the groove of a movable electrode 1. While the cooling water is supplied to the part A in this way, the electrode 1 is lowered onto the part A, and large electric current is flowed from an electric power source to the part A sandwiched by the electrode 11 and the electrode 1, and the part A is spot-welded while it is pressed by the pressing mechanism of the electrode 1. The part A is cooled at the top and bottom 29, 28 by the cooling water, and since the temp. of these surfaces is suppressed and the surfaces are shut off from the atmospheric air by the cooling water, their oxidation is prevented and the blackening of the surfaces is obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5795296-A (JP)
Title: Main propulsion unit of catamaran type vessel
Inventor: WATANABE TERUHIKO
IPC: B63H23/06
Filed: 1980-12-03
Abstract: PURPOSE: To contrive to reduce the space of engine room and the weight of the vessel by a method wherein two propellers located at both sides of a hull are driven by a single main engine.  
     CONSTITUTION: The single main engine 22 is installed in the hull 21 and output shafts 27a and 27b, extending opposite to each other, are provided at the both sides of the engine 22. The output shafts 27a and 27b are located at right angles to the longitudinal direction of the hull and connected, through gears 24a and 24b, transmission shafts 26a and 26b and gears 25a and 25b, to propeller shafts 23a and 23b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000354800-A (JP)
Title: Formation of coating film of powder-mixed liquid and film forming device
Inventor: HARA TATSUO
IPC: B05D1/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily form a powder-mixed liquid coating film having a prescribed thickness by providing a process for spraying a powder-mixed liquid prepared by dispersing powder in a solvent to the surface of a base material and a process for spraying the powder on a part where the powder mixed liquid is present simultaneously with or after the aforementioned process and before the powder mixed liquid is evaporated. SOLUTION: A glass powder-mixed liquid 2 having a concentration lower than the prescribed concentration is sprayed from the fluid nozzle 13 of a 1st spray member 10 on the surface of the base material. Simultaneously with or after this process and before the glass powder mixed liquid 2 is evaporated, glass powder 3 is sprayed on a part where the glass powder mixed liquid 2 is present from a powder nozzle 23 of a 2nd spray member 20. As a result, the coating film having the prescribed thickness is easily formed without causing clogging by spraying usually the glass powder-mixed liquid 2 having a proper concentration from the 1st spray member 10 and adjusting the quantity of the glass powder 3 to be sprayed from the 2nd spray member 2 to control the thickness of the coating film on the surface of the base material.
Patent JP-S5959464-A (JP)
Title: Printing-controlling system
Inventor: MIKAWA KOUJI
IPC: B41J2/51
Filed: 1982-09-29
Abstract: PURPOSE:To enable to prevent burn-out of a coil in a printing head from occurring and to maximize printing speed, by a method wherein printing quantity and non-printing time during printing are grasped every moment, in a dot impact printer. CONSTITUTION:When receiving printing information (a) into a dot line memory 5, a printed dot factor for each dot line is detected by a circuit 6, and is weighted (d) by a printing condition, for example, (printed dot factor)/(dot line). Non- printing rest time (b) is counted, and is weighted by a circuit 7. The thus weighted outputs are subjected to addition or subtraction in a calculating circuit 8, and a calculation output is compared with the weight of the number of printable dots in a comparing circuit 9, and a printing operation is controlled by an output from the circuit 9. Accordingly, dynamic conditions of printing, namely, printing quantity and non-printing time are grasped every moment, burn- out of the coil in the printing head can be prevented without any lingering design or any excessively long printing time, and printing speed can be maximized.