baber/WOPTO huggingface dataset:
Patent JP-S63179130-A (JP)
Title: Supercharged engine for motorcycle
Inventor: WATANABE TAKESHI
IPC: F02B33/20
Filed: 1987-01-20
Abstract: PURPOSE:To provide a supercharged engine simply and at a low cost, by a method wherein the suction and exhaust valves of the rear cylinder of an V-type 4-cycle engine are opened and closed alternately at each rotation in a 180 deg. arc of a crank shaft, and the rear cylinder is formed to a piston pump type supercharging device. CONSTITUTION:An engine 4 is formed such that a front cylinder 2 with which to form a 4-cycle engine, and a rear cylinder 3 with which to form a piston pump type supercharging device are disposed in a V-shape at the front and the rear about a crank shaft 4. In this case, a piston 19 of the rear cylinder 3 is connected to a crank pin 10 through a connecting rod 20, and suction and exhaust cam 20 attached on a cam shaft 25 is set so that suction and exhaust valves 23 and 24 are opened and closed alternately each time the crank shaft 4 is rotted in a 180 deg. arc. This constitution performs pump function by means of the rear cylinder 3 when the crank shaft 4 is rotated through the action of the front cylinder 2, and compresses fuel gas introduced through a carburetor 29, to the front cylinder 2.
Patent JP-S56112401-A (JP)
Title: Production of magnet
Inventor: YAHAGI KATSUHIKO
IPC: C22F1/10
Filed: 1980-01-29
Abstract: PURPOSE: To prevent the evaporation of elements and prevent the degradation in magnetic characteristics by performing sintering or heat treatment in a molten bath in a method of producing magnets by molding alloy powder contg. rare earth elements in a magnetic field then sintering and heat-treating the same.  
     CONSTITUTION: The alloy powder consisting essentially of one or more kinds of rare earth elements Sc, Y, La and elements numbers 58W71 and one or more kinds of Co, Fe, Cu and transition metals is formed in a magnetic field. This molding is packaged with a metallic foil, and is sintered or heat-treated for a fixed time at prescribed temp. in a molten bath of various metals, alloys, glass, ceramics or semiconductors in the range of 500W1,300°C melting temperatures, thereafter it is taken out. Thereby, the evaporation of the easy-to-evaporate elements in the alloy is prevented and the degradation in magnetic characteristics is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04348425-A (JP)
Title: Equivalent event generator
Inventor: WADA MITSUNORI
IPC: G06F3/14
Filed: 1991-01-29
Abstract: PURPOSE:To improve the efficiency of the input operations by giving the operating instructions to plural window objects with a single input operation. CONSTITUTION:An object designating means designates plural window objects. A virtual input window device 11 inputs an operating instruction to a virtual input window. An event generating means 13 and an event sending means 15 generates an event based on the instruction of the device 11 and sends the event in response to each designated window object respectively. Then a control means 13 instructs the means 14 and 15 to generate and send the events respectively based on the instructions of the device 11 as well as the designation of a designating means 12. When a single event is inputted from the device 11, the equivalent events are sent to plural window objects set previously by the means 12 at one time.
Patent JP-S59135683-A (JP)
Title: Signal processing device
Inventor: GOUYA HIROYUKI
IPC: G11B31/00
Filed: 1983-01-20
Abstract: PURPOSE:To prevent malfunction of the synchronizing recording and to improve the operating performance by providing two control lines among a reproducing equipment recording and reproducing equipments and an amplifier control equipment and operating a calling function, automatic stop function and synchronizing recording function by a reproduction start pulse control signal and a reproduction stop pulse control signal. CONSTITUTION:In operating a start switch of a disk player 2, a switch 2d is closed, the reproduction start pulse control signal is outputted from the 1st control line L1b to an amplifier 4 and the input mode of the amplifier 4 is switched into the mode of the disk player 2. Thus, the reproduction start pulse control signal is transmitted respectively to a CD player 1 and a tape recorder 3 via the 2nd control lines L2a, L2c. Then, the CD player 1 and the tape recorder 3 are controlled into the stop mode by the operation of controllers 1a, 3a of the CD player 1 and the tape recorder 3. When the disk player 2 is selected into the reproduction mode, the CD player 1 and the tape recorder 3 are controlled automatically into the stop mode before a reproducing sound signal is outputted from the disk player 2.
Patent JP-H08198369-A (JP)
Title: Case for aluminum foil molded container
Inventor: MISAWA EIICHI
IPC: B65D85/62
Filed: 1995-01-24
Abstract: PURPOSE: To stably keep a stacked state and to prevent the deformation thereof by forming the body part of a case main body and the side wall of a lid element into a corrugated shape and forming an outward flange part to the peripheral edge of the side wall and forming a suspended part to the peripheral edge of the leading end of the flange part. CONSTITUTION: A case housing a large number of stacked aluminum foil molded containers housing cakes or subsidary foods of lunch consists of a case main body 1 and a lid element 2. The body part 3 of the case main body 1 is formed into an upwardly expanded taper shape corrugated in its peripheral direction and an outward flange part 4 having a suspended part 5 provided to the leading end part thereof is formed to the peripheral edge of the upper opening part of the body part 3. The side wall 7 having a recessed part 6 in which the lower part of the body part 3 of the upper case main body 1 is housed when the cases are stacked of the lid element 2 is formed into a taper shape corrugated in its peripheral direction.  An outward flange part 8 is formed to the peripheral edge of the upper end of the side wall 7 and the suspended part 9 superposed on the suspended part 5 is formed to the peripheral edge of the leading end of the flange part 8.
Patent JP-H03211084-A (JP)
Title: Thermal recording material
Inventor: OKADA AKINORI
IPC: B41M5/337
Filed: 1990-01-17
Abstract: PURPOSE:To reduce the number of background fogs caused by thermal accumula tion with the enhancement of sensitivity and image preservation and the minimi zation of waste sticking to a thermal head by adding a specific compound to a thermal recording material containing a dye precursor and a developer. CONSTITUTION:Compounds shown by formulae (I) and (II) are added to a thermal recording material containing a developer which develops the color of a dye precursor in reaction with the precursor at the time of heating. If the compounds of the formulae (I) and (II) are jointly used, the back-ground fog and waste sticking to a thermal head due to thermal accumulation are minimized with the sensitivity obtained when the compound of the formula (I) is used being maintained at the same leve. 4-phenylphenynol and other chemicals can be used as a developer. However, a compound shown by formula (III) is preferred in terms of image preservation properties. In the formula, R1, R2 are a hydrogen atom, an alkenyl group, an alkyl group, a halogen atom or a hydroxyl; R3 is a hydrogen atom, a hydroxyl, an alkoxy group or an alkyl group. Typically, 4'-dihydroxysulfone and other chemicals are pointed out.
Patent JP-H10202232-A (JP)
Title: Crude refuse treating machine
Inventor: HAMADA KENICHI
IPC: B09B3/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To easily remove the lumps of base materials in the clearances between agitating vanes and treating walls by utilizing agitation by mounting parts for cleaning at the front ends of the agitating vanes and agitating the base materials at the time of cleaning the inside of a treating vessel when exchanging the base materials of a crude refuse treating machine. SOLUTION: The plural agitating vanes 2 installed in the treating vessel 1 of the crude refuse treating machine which puts the culture base materials 3 and aerobic bacteria into the treating vessel 1 having an agitating device and a ventilator and executes the fermentation decomposition treatment of the crude refuse by the effect of these aerobic bacteria are rotated forward and backward, by which the base materials 3 are agitated uniformly over the entire part. As the machine is used, the lumps of the base materials 3 are successively formed between the wall surfaces and the agitating vanes 2 and, therefore, the lumps of the base materials 3 are cleaned by mounting the cleaning parts 40 at the front ends of the agitating vanes 2 at the time of exchanging the base materials.  When the cleaning parts 40 are formed to a V shape, the lumps of the base materials 3 are collected at the center of the treating vessel of the agitating vanes 2 and may be discharged from a discharge path 18 when the agitating vanes 2 are rotated in a rotating direction (b).
Patent JP-H04253217-A (JP)
Title: Natural language processor
Inventor: SAKAI KEIICHI
IPC: G06F3/02
Filed: 1991-01-29
Abstract: PURPOSE:To enable a language processing corresponding to the degree of knowledge by judging the knowledge degree of a user according to the ratio of a question to ask definition to all the questions. CONSTITUTION:According to whether an expression held in a definition expression table 2 is contained in the question sentence of the user from a natural language interaction device 1 or not, it is judged whether the question sentence asks the definition or not. When it is judged as the question to ask the definition, the ratio to the number of all the questions is calculated by adding '1' to a definition question number count holding part 5 and compared with a prescribed number held in advance. When the definition question ratio is smaller than the prescribed number, the knowledge degree of the user in a user knowledge degree holding part 8 is ranked up and when the ratio is larger, the knowledge degree of the user is ranked down.
Patent JP-H01185384-A (JP)
Title: Sticking structure of thin self-adhesive layer
Inventor: NANZAKI YOSHIHIRO
IPC: C09J163/00
Filed: 1988-01-19
Abstract: PURPOSE:To provide the title sticking structure excellent in the balance between the tack and the cohesive force, in bond strength, etc., by sticking a thin layer of an adhesive comprising a specified acrylic polymer containing epoxy groups to an adherend, and heating said adhesive for curing. CONSTITUTION:An acrylic polymer containing epoxy groups (e.g., a 2-ethylhexyl acrylate/acrylic acid/glycidyl methacrylate terpolymer) is mixed with an onium salt compound (e.g., a sulfonium salt heat-curing catalyst) to produce a self-adhesive. The suitable amount of the onium salt compound is 0.2-20pts.wt. based on 100pts.wt. acrylic polymer. 200pts.wt. or less epoxy functional crosslinking agent can be incorporated in addition into this self-adhesive. A thin film of this self-adhesive in an uncured state in which it has a low modulus of elasticity is stuck to an adherend, which is heated for curing. The sticking structure thus obtained can be suitably employed for packaging material, masking material, etc.
Patent JP-S55102664-A (JP)
Title: Electric insulation coating
Inventor: ARAI KENJI
IPC: C09D5/25
Filed: 1979-01-30
Abstract: PURPOSE: Title coating that is made by adding anthraquinone or its derivative and benzyldimethylketal in a certain proportion as a photopolymerization initiator to a radically crosslinkable composition, thus giving coating films with high electric insulation, good curing properties and high adhesion.  
     CONSTITUTION: Said coating is obtained by combining (A) a composition containing a polymer bearing radically crosslinkable double bonds, e.g., epoxyacrylate and a vinyl monomer, e.g., 2-hydroxyethyl acrylate with (B) a mixture of (a) anthraquinone or its derivative, e.g., β-methylanthraquinone, and (b) benzyldimethylketal at a weight ratio of 1/1W1/10 a/b as a photopolymerization initiator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0947706-A (JP)
Title: Curtain coater and coating method
Inventor: MITANI KAMEO
IPC: B05D1/30
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the soiling or web breaking of a coating device due to a coating solution, which is caused by generating a coating quantity excess part at the time of starting and stopping curtain coating. SOLUTION: In this curtain coater for forming a coating layer by allowing a curtain film 5 vertically flowing down from a lip head 3 to contact with the continuously traveling web 9, a pan 1 slidable in the traveling direction of the web 9 is provided below the lip head 3. And a coating plate 2 is connected to one end of the pan 1 and the tip of the coating plate 2 slides in contact state with the web 9 at the time of starting and stopping the coating of the coating film 5.
Patent JP-H10201764-A (JP)
Title: Collection method of pulpy tissues and device therefor
Inventor: RICHARD MARK A
IPC: A61B10/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To repeat sampling of tisse specimen by aligning an electrical surgical excisional element along an axial longitudinal direction of a tubular main body having a main body orifice to receive the tissular specimen and allowing the excisional element to elongate and withdraw in the axial direction against the tubular main body. SOLUTION: Along the whole length of an outer wall 18 of a tube 12 equipped with a tubular orifice 14 of a probe 10 for a collection of a tissular specimen, a cutter channel is stretched in the axial direction and an electrically cauterizing cutter wire is stretched in the axial direction through the cutter channel. An actuator 27 is placed at the proximal end of the tube 12; within the housing 28 of the tube, a variable-speed electric motor is housed, and the tube 12 is selectively turned by actuating the motor. An electrically cauterizing generator is connected to the cutter wire by way of a lead wire 40 and is selectively energized or de-energized by means of electrically and surgically actuating switch 32. The cutter wire proceeds to the distal side by moving a cutter wire advancing slide knob 30 to the distal side.
Patent JP-H05207725-A (JP)
Title: Pm type stepping motor and manufacture thereof
Inventor: SOYA YASUSHI
IPC: H02K37/14
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a PM type stepping motor which has a small size and sufficient fixing strength of a terminal pin by placing the pin on a cover of a stator unit and drawing the pin in the same direction as that of a rotary shaft. CONSTITUTION:First stator yokes 1a, 1b and second stator yokes 1c, 1d are arranged on the same shaft, and integrally formed of synthetic resin while forming a first bobbin 2a and a second bobbin 2b. A cover 5 for supporting a bearing 4 is formed integrally with an end face of synthetic resin. A terminal pin 6 is fixedly arranged on the cover 5 in the same direction as that of the rotary shaft, wound with ends of magnet wires 7 for constituting stator coils 3a and 3b and soldered. Accordingly, since a motor can be reduced in size and a space of the resin at the periphery of fixed part of the pin is provided substantially the same as a sectional area of the motor, the pin fixing force is sufficiently obtained.
Patent JP-H09197362-A (JP)
Title: Liquid crystal removing nozzle for convex face glass panel
Inventor: YAMAGUCHI TADASHI
IPC: G02F1/1333
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unevenness of sprayed liquid crystal on a convex face glass panel by uniformizing the strength of wind pressure of gas blown off from blow-off holes on all positions from the root part of each nozzle up to the tip part through an intermediate part. SOLUTION: Nozzles 5a, 5b are arranged on both the side faces of the inside of an upper half part of a box. Spiral wires 6a, 6b are respectively inserted into the inner diameter parts of the nozzle 5a, 5b and plural blow-off holes 7a, 7b are respectively aligned on the nozzles 5a, 5b. The blow-off holes 7a, 7b respectively opposed to both the sides of plural convex face glass panels 1. Since the spiral wires 6a, 6b are respectively inserted into the inner diameter parts of the nozzles 5a, 5b, the turbulent flows and Karman's vortex streets of air are generated in the nozzles 5a, 5b and the strength of wind pressure of air blown off from all blow-off holes 7a, 7b from the root parts of the nozzles 5a, 5b up to their tip parts through intermediate parts is uniformized.
Patent JP-H04252793-A (JP)
Title: Multi-story boat-house
Inventor: OKABE JIRO
IPC: E04H6/28
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a multi-story boat-house capable of building in a limited building site at low construction cost, getting in and out a boat in a short time without danger of injuring it, and having an excellent view. CONSTITUTION:It is a multi-story boat-house provided with a circular structure 1 constituted out of multi-layer boat receiving house, an elevator shaft 2, a turn table 4, and the like. A boat 3 entering a canal 6 is drained on a boat carriage 10, elevated with an elevator, rotated with the turn table 4, faced to a prescribed receiving boat house, and received in it.
Patent JP-H01186152-A (JP)
Title: Driving device
Inventor: YOSHIDA SHIGEMASA
IPC: H02K33/18
Filed: 1988-01-21
Abstract: PURPOSE:To prevent a coil from heating and to position it at a correct position by employing a superconducting substance as the coil of a motor for positioning means to be positioned and a current supply source, and switching the direction of a current by a changeover switch circuit. CONSTITUTION:A motor coil 4A is provided between stators formed of a base 1, a magnetic circuit yoke 2 and a magnet 3 thereby to drive a unit to be positioned (head arm) 6 through a rockable shaft 5 to be positioned. The coil 4A is formed of a superconducting material, and connected through a switch circuit 9 similarly formed of the substance to a superconducting loop 8A. Superconducting switches S1-S5 are turned ON, OFF as superconducting state and normal conducting state by an external signal. The switches S1-S5 are turned ON, OFF to switch the direction of the current in the directions of arrows 11, 12. Thus, even if a large current is supplied to a coil 4, it does not generate heat, it can prevent the arm 6 from erroneously operating, and can set it to a correct position.
Patent JP-H02191595-A (JP)
Title: Sewage treating device
Inventor: TAKEUCHI HIDEJI
IPC: C02F3/10
Filed: 1989-01-20
Abstract: PURPOSE:To increase the biotreating capacity of the sewage treating device having an air diffuser for aeration and to allow the long-term continuous treatment of sewage by packing a cylindrical filter medium into an upper filter layer and fiber filter media having a large specific surface area into a lower filter layer. CONSTITUTION:The filter layer 2 is segmented to two layers; the upper filter layer 2a and the lower filter layer 2b. The cylindrical filter medium 20 which consists of a synthetic resin, has a rugged surface and is of 1.0 to 1.2 in sp. gr., 5 to 20mm in diameter and 0.3 to 5.0 times the diameter in length is packed into the upper filter layer 2a. The fiber filter media 25 which are formed of water resistant fibers without weaving and maintain the void volume with substantially no change during water passage are packed into the lower filter layer 2b. The air diffuser 6 for aeration which supplies oxygen to the microorganisms seated on the filter layers 2 is disposed in the lower part of the lower filter layer 2b or in the lower part of the upper filter layer 2a.
Patent JP-H08199150-A (JP)
Title: Heat-resistant adhesive
Inventor: YAMASHITA WATARU
IPC: C08G73/10
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a heat-resistant adhesive suitable as an adhesive for a high-performance material useful in the field of electronics, aerospace devices, transportation devices, etc., having excellent shelf stability, heat resistance, bond strength, bondable even at low temperature and under low pressure, comprising a specific polyimide. CONSTITUTION: This heat-resistant adhesive comprises a polyimide obtained by reacting (A) a diamine mixture composed of 1mol compound of formula I [R1 to R4 are each H, a halogen, OH, NO2 , carboxyl, sulfonic group, a 1-3C alkyl, a fluoroalkyl, a (fluoro)alkoxy, (bi)phenyl group, (bi)phenoxy or CN] and 0.10 0.005mol compound of formula II ((n) is 0-7) with (B) a compound of formula III (Ar is benzo-1,2,4,5-tetrayl, naphthalene-2,3,6,7-tetrayl, bisphenyl-3,3',4,4'-tetrayl, etc.). The amount of the component A used is 0.8-1.2mol based on 1mol of the component B.
Patent JP-S58127779-A (JP)
Title: Drying and heating of dry quenching equipment for coke
Inventor: YAMAGUCHI MASAE
IPC: C10B39/02
Filed: 1982-01-25
Abstract: PURPOSE:To effect drying and heating of quenching equipment by hot air at a temp. above the ignition temp. of coke while preventing deposited coke from igniting, by laying insulating bricks throughout the surface over the deposited coke and then feeding hot air at a temp. above the ignition temp. of coke into a cooling tower. CONSTITUTION:When insulating bricks 18 are laid throughout the surface over deposited coke 15 and then hot air from a blow nozzle 14 is fed into a cooling tower 1, the temp. of the hot air reaches about 1,300 deg.C and the temp. of the iron skin of the hot air blow nozzle 14 about 600 deg.C. However radiant heat from the hot air and the hot air blow nozzle 14 to deposited coke 15 is interrupted by insulating bricks 18. Almost the same amt. of circulating gases as is the case without insulating bricks 18 is fed from a circulating fan 7, a gas opening 9 and blows upward through gaps of the insulating bricks 18. As the flow rate of the gases is sufficiently high, e.g., about 10 times the case without insulating bricks 18, the hot air downward within the cooling tower 1 can be prevented from contacting directly with deposited coke 15 through gaps of the insulating bricks 18.
Patent JP-2000201872-A (JP)
Title: Electric vacuum cleaner
Inventor: TERADA TAKESHI
IPC: A47L9/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of accurately displaying a dust collecting amount even when an input voltage fluctuates and improving cleaning efficiency. SOLUTION: By the supply of a commercial AC power source E, a temperature sensor 38 detects the temperature of a power source transformer 26 and it is recognized in the microcomputer 34 of a control means 25. By a voltage read means 35, the potential of a reference power source 31 transformed in the power source transformer 26 is detected. The microcomputer 34 appropriately temperature-corrects a voltage value detected in the voltage read means 35 based on the temperature of the power source transformer 26 detected in the temperature sensor 38. A current value flowing to a motor-driven blower 21 is detected by a current transformer 33 and a prescribed potential for appropriately making the respective light emitting diodes of a display means 10 emit light is recognized.  The potential for making the display means 10 emit the light is corrected corresponding to the temperature-corrected voltage value detected in the voltage read means 35. An amount of sucked dust is accurately displayed in the display means 10 by the corrected potential.