baber/WOPTO huggingface dataset:
Patent JP-H04334970-A (JP)
Title: Switching power supply
Inventor: KANAMARU JIRO
IPC: H02M3/28
Filed: 1991-05-09
Abstract: PURPOSE:To enable load protection in an overload state of a pulse-duration- controlled switching power supply having an overcurrent protective circuit of automatic recovery type. CONSTITUTION:The output from an overcurrent protective circuit 11 is coupled to a terminal 13 for setting the period of maximum output. If an overload state occurs, the charge in a soft-start capacitor 16 is discharged. Consequently, the recovery time of the overcurrent protective circuit is delayed by the time constant that is determined by resistors 14 and 15 for setting the period of maximum output and the soft-start capacitor 16.
Patent JP-H08276011-A (JP)
Title: Injector
Inventor: ISONO KEINOSUKE
IPC: A61M5/31
Filed: 1995-04-03
Abstract: PURPOSE: To provide an injector capable of simply and securely filling an injection drug and sterilizing, by setting a piston body in the gasket side at a fixed interval from the injecting port and by-pass holes set in the outer tube part between the piston body and the injecting port and covering the by-pass holes with a covering member. CONSTITUTION: This injector 1 has bay-pass holes 11 formed on the outside tube 2 and a cover member 12 fixed on a faces of the out side tube 2 to cover the by-pass holes 11. A piston body 5 is inserted into the outside tube 2 and an injection 6 is filled in the outside tube 2. After filling, a gasket 4 is attached to the outside tube 2 and an injection needle is attached on the injecting port 2A. The injector 1 is sterilized by high pressure steam to sterilize the injection solution 6. A plunger 3 and the injection needle 7 can be sterilizedly attached after the high pressure steam sterilization. The plunger 3 is pressed in to press in the piston body 5 to the position of the by-pass holes 11 when used. The by-pass holes 11 makes inserting-in easier by by-passing the injection 6 between the filling side and the injecting port 2A.
Patent JP-H0235051-A (JP)
Title: Chilled food and frozen food for cooked rices
Inventor: NAGAI KIYOHIRO
IPC: A23L7/10
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a chilled food of cooked rices capable of simply and preferably reappearing original flavor and freshness by heating and regeneration by adding a gelatinizing material to rice foods being in edible state to gelatinize the food and drying the surface of the gelatinized food in a refrigerating atmosphere. CONSTITUTION:A gelatinizing agent is added to rice foods (e.g., SUSHI rice or boiled spaghetti) being in edible state and rapidly cooled to gelatinize the foods and the surface of the gelatinized rice foods is dried in freezing atmosphere to provide the chilled food or frozen food of cooked rice capable of preserving for a long period.
Patent JP-H06315275-A (JP)
Title: Air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: H02M7/48
Filed: 1993-04-28
Abstract: PURPOSE:To completely prevent the IGBT in an inverter circuit from being damaged by a careless mistake when servicing an inverter circuit and gate control circuit. CONSTITUTION:A connector 13 of a control board 7 is generally provided with magnet coil terminals. 13e and 13f connected with a crossover 16. The coil of a switch 2 is connected to a conduction control circuit 8 through a magnet coil terminals 13e and 13f. If the output of an inverter circuit 5 is abnormal, when the male terminal of a connector 13 is disconnected from the female terminal to measure the output power of a gate control circuit 9, the coil 11 on the switch 2 is intenupted from power. Thus, power from AC power supply is cut off without exception even if a service person carelessly tries to turn on. Consequently, even if the gate the IGBT1 is opened, IGBT can never be damaged during service work.
Patent JP-S61262062-A (JP)
Title: Motor apparatus
Inventor: GOTO SHINJI
IPC: H02K29/00
Filed: 1985-05-15
Abstract: PURPOSE:To contrive not to need balance rings which have been conventionally needed, by forming a magnet with a resin member, and by forming a concave section for balance compensation at one end at least of the both ends of the magnet. CONSTITUTION:A motor apparatus M1 is provided with a motor case 2 for containing respective components, and with a rotary shaft 21 for organizing a rotary body supported pivotally by bearings 4, 4 arranged at the case 2 and the case cover 3 respectively. a resin magnet 22 is fitted and bonded on the shaft 21. On the both end surfaces of the magnet 22, weights are added to the balance compensation grooves 22a, 22b formed on molding the magnet, on balance adjustment, and the balance is adjusted. As the result, balance rings which have been conventionally needed are unnecessitated, and problematic points on bonding strength and exfoliation on bonded surfaces can be settled.
Patent JP-H02281590-A (JP)
Title: High frequency induction heater
Inventor: KONDO NAOFUMI
IPC: H05B6/12
Filed: 1989-04-21
Abstract: PURPOSE:To reduce the cost of a high frequency induction heater by means of large reduction in the number of parts and enhance reliability thereof by forming a superimposed voltage of the detection voltage of a first voltage detecting circuit and that of a second voltage detecting circuit, and providing a common comparing circuit for comparing the superimposed voltage with a reference voltage, and stopping a switching element according to the result of comparison. CONSTITUTION:When a subject 1 to be heated is heated by oscillation of a heating coil 2, a voltage applied to a switching element 3 has its partial voltage value output to a comparing circuit 15 by a second voltage detecting circuit 14. The partial voltage value VCI is output to the circuit 15 also from a first voltage detecting circuit 13 for detecting excessive voltages, and the partial voltage values VCI and VCE are superimposed and output to the circuit 15. The comparing circuit 15 compares the voltage input with a reference voltage and, when the voltage input exceeds a fixed value, outputs a signal to turn off a driving circuit 6, thereby turning off the switching element 3. Thus, even when the common comparing circuit 15 is used, the same functions as usual are achieved.
Patent JP-S63269249-A (JP)
Title: Word processor for business
Inventor: KOBAYASHI HIROMASA
IPC: G06F17/21
Filed: 1987-04-28
Abstract: PURPOSE:To share data and terminal machines on a telephone line network by providing a facsimile communication means as the data input/output interface of an external device. CONSTITUTION:A facsimile line of a group III or higher can be established between a facsimile equipment 1 and another equipment by a communication means which is standardized for a document transmission facsimile equipment on a public telephone network, and this facsimile equipment 1 provided with a computer part 2 used as the computer of a word processor 20, a MODEM part 3, a band compressing part 4, and a telephone part 5 is provided as the data input/output interface of the word processor 20 for business and is connected to a telephone line 12. Thus, the word processor is interfaced to many word processors, plural various computers, and various terminal machines through the telephone network, and data and terminal machines are shared.
Patent JP-S63271136-A (JP)
Title: Water content measuring instrument
Inventor: HATANO HIDEO
IPC: G01N5/04
Filed: 1987-04-28
Abstract: PURPOSE:To minimize the variance of a measurement by eliminating the influence of the air and moisture, and also, to measure the water content in a short time by containing a sample in a heating chamber of an electronic range, and heating it in a state that it has been shielded from the air. CONSTITUTION:Sampled molding sand S of 50g is contained in a pan 10, stored in a heating chamber 4 of an electronic range 1, and heated for a prescribed time by operating a timer 9. A placing table 5 on which the pan 10 for containing the molding sand S being a sample is placed is interlocked with a measuring instrument 7. When a prescribed time which has been set by the timer 9 elapses, the measuring instrument substracts the weight of the molding sand which has become light due to evaporation of moisture, from weight of the molding sand which has contained moisture, and displays a converted value as a water content on a display window 11.
Patent JP-S585227-A (JP)
Title: Manufacture of easily adhesive polyester film
Inventor: MIURA SADAYOSHI
IPC: B05D7/04
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a polyester film excellent in the adhesion, by applying a specified polyester resin in aqueous liquid on a high melting and highly crystalline polyester film whose orientation of crystals has not yet been completed, and orientating the film. CONSTITUTION:An aqueous solution, aqueous emulsion or aqueous suspension of a polyester resin containing free carboxylic acid radicals and/or carboxylic acid salt radicals in the molecular is applied on part (at least one surface) or whole of the surfaces of a polyester film the orientation of crystals of which has not yet been completed, and the polyester film, if desired after it is dried, is stretched followed by heat treatment. Thus, a polyester film excellent in the adhesion can be produced.
Patent JP-S59227802-A (JP)
Title: Insecticidal resin composition
Inventor: KANEHARA YASUO
IPC: A01N25/18
Filed: 1983-06-08
Abstract: PURPOSE:To provide the titled composition containing a natural and/or synthetic resins, an insecticide, and a porous substance acting as a retaining agent of the insecticide, and exhibiting extremely excellent effect to mite, flea, cockroach, wood borer, etc. CONSTITUTION:The titled composition contains a natural and/or synthetic resin (e.g. wax, polyethylene, acrylic resin, etc.), an insecticide (e.g. pyrethrin, allethrin, phenothrin, etc.) and a porous substance (e.g. silas, zeolite, activated carbon, etc.) acting as a retaining agent for the insecticide. The porous substance has an effective pore diameter of 1-100Angstrom  (preferably 2-50Angstrom ) and an effective adsorption surface area of >=500m<2>/g. The amount of the porous substance is 0.1- 10pts.wt. per 1pt.wt. of the insecticide, and that of the insecticide is 0.001- 0.05pts.wt. per 1pt.wt. of the resin. The above composition has both delayed activity and durable activity.
Patent JP-H041733-A (JP)
Title: Photographing mode inputting device
Inventor: NISHITANI YASUHIRO
IPC: G03B7/00
Filed: 1990-04-19
Abstract: PURPOSE:To reduce the cost of the above device by providing a card member formed with the ruggedness corresponding to a photographing mode, an insertion chamber inserted with the card member in a camera body and a switch array for detecting the arrangement of the ruggedness. CONSTITUTION:This device is constituted of the card member 12 formed with the ruggedness 13 corresponding to the photographing mode, the insertion chamber 16 of the card member 12 provided in the camera body 2 and the switch array 20 for detecting the arrangement of the ruggedness 13. The switch array 20 disposed in the insertion chamber 16 is turned on and off by the ruggedness 13 when the card member 12 is inserted into the insertion chamber 16 provided in the camera body 2. The combination of the on and off is interpreted by the camera 2 and the photographing mode corresponding to the card member is automatically set. The cost is reduced in this way as compared with devices for inputting by using IC cards or bar codes.
Patent JP-2000288543-A (JP)
Title: Membrane separation device and antifouling method for filtration membrane in the same
Inventor: IWASAKI KOICHI
IPC: B01D65/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically perform the antifouling of a filtration membrane surface, in a membrane separation device where suction filtration is carried out intermittently. SOLUTION: In a membrane separation device which is provided with a treating tank 1 into which raw water is supplied, a filtration membrane module 2 dipped to the raw water in the treating tank 1, and in which suction with the suction pump 4 is carried out intermittently, pressure applied to the inside of the filtration membrane module 2 when stopping the suction is adjusted to atmospheric pressure or more. Specifically, for instance, the atmospheric pressure is applied to the inside of the filtration membrane module 2 by opening a part of the suction pipe 3 between the filtration membrane module 2 and the suction pump 4.
Patent JP-H06292306-A (JP)
Title: Movable power distribution board
Inventor: NOTANI MASAKATSU
IPC: H02B1/40
Filed: 1993-04-05
Abstract: PURPOSE:To provide a movable power distribution board which can be moved and arranged easily. CONSTITUTION:A leg frame 11 and a leg frame 13 formed respectively like a gate are coupled using a supporting piece 12 and arms 14, 16 so that the frames can be closed or opened and both leg frames 11, 13 can stably stand when these are opened. Moreover, the lower ends of the vertical rods 1101, 1301, of leg frames 11, 13 are respectively provided with casters and a power distribution board 17 is provided between each pair of vertical rods 1101, 1301 of the leg frames 11, 13.
Patent JP-S5728625-A (JP)
Title: Levelling method
Inventor: NISHIMURA KAZUMI
IPC: B21D1/05
Filed: 1980-07-30
Abstract: PURPOSE: To control the adjustment of the levelling apparatus and obtain a flat metallic strip, by comparing the profile of width direction of the metallic strip after levelling with the true shape.  
     CONSTITUTION: A metallic strip 4 is applied with a tension necessary for levelling between an inlet bridle 1 and an outlet bridle 2, and its shape distortion is levelled by a levelling apparatus. Then distances e 1 , e 2 , e 3 , in the direction of the width of the metallic strip 1 are measured by plural positional detectors 7 on an optional line after passing out of the outlet bridle 2, and the profile along the direction of width is obtained. The imformation from the positional detectors 7 is inputted to a controlling device 9 after amplified by an amplifier 8, and compared with the data of true shape previously memorized. According to this information, an adjusting mechanism of working rollers of a levelling device 3 is so controlled as to obtain the metallic strip 4 of perfect flatness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293292-A (JP)
Title: Rock reducing device for marine structure
Inventor: TANIDA KOJI
IPC: B63B35/44
Filed: 1993-04-07
Abstract: PURPOSE:To provide an excellent rock reducing effect by a simple structure by respectively liftably supporting weights, connected to be associated with each other, through a wire rope in right/left positions on an marine structure, and controlling moving the wire rope in accordance with rock of the marine structure by a driving gear. CONSTITUTION:In the case of applying this rock reducing device to a ship S, pulleys 4a, 4b are arranged adjacent to both right/left side parts on an upper deck 2 of a ship body 1, and a wire rope 6 of mounting weights 5a, 5b of equal mass on the both ends is linked between both the pulleys 4a, 4b so that each weight 5a, 5b can be relatively lifted to be displaced respectively with the pulleys 4a, 4b serving as the hanging point. Each weight 5a, 5b is guided to be lift displaced by lift guides 3a, 3b provided in both the right/left side parts of the ship body 1 corresponding to positions of the pulleys 4a, 4b. A transmitting part 7 for giving lift displacement to the weights 5a, 5b is interposed in an intermediate position of the wire rope 6, and a driving gear 10 of the transmitting part 7, based on a signal of a gyro vibrometer or the like, is controlled by a control unit to display rock reducing action.
Patent JP-S62262937-A (JP)
Inventor: TABATA KOICHI
IPC: A22C21/00
Filed: 1986-05-08
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-S5530467-A (JP)
Title: Production of alumina fiber precursor and device therefor
Inventor: FURUYA TAKESHI
IPC: D04H1/4209
Filed: 1978-08-28
Abstract: PURPOSE: The dope for alumina fiber is continuously fed on the declining surface of a revolving, funnel-shaped disc and uniformly scattered, thus forming the mat of title alumina fiber precursor that is collected in extremely random and delamination-free arrangement.  
     CONSTITUTION: The dope of alumina-forming composition with a viscosity of 500W2.000 cps is fed from the end 4 of pipe 3 to spread uniformly in a thin film on the whole declining surface of funnel-shaped disc that is revolving at a high speed. The thin film in turn flies away out of the peripheral end of the disc in the form of liquid drops in the direction perpendicular to revolving shaft 2. The radially flying liquid drops collide with high-pressure fluid that jetts out of a number of nozzles 6 bored on the whole periphery of doughnut pipe 5, whereby they are drawn and dehydrated to form fibers. Since the fibrilated precursor is produced from liquid drops flying away in the 360° directions, the arrangement is extremely randomized and the resulting mat is delamination-free. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02283616-A (JP)
Title: Method for improving water resistance of oxide superconductor
Inventor: KURODA KENICHI
IPC: C01G3/00
Filed: 1989-04-24
Abstract: PURPOSE:To readily improve water resistance of oxide superconductors in a short time by binding hexamethyldisilazane to the surface of an oxide superconductor represented by an oxygen-deficient perovskite type. CONSTITUTION:The water resistance of an oxide superconductor represented by an A-B-Cu-O (A denotes at least one of group IIIa element, such as Y, of the periodic table or either of Tl and Bi; B denotes at least one of group IIa element of the periodic table)-based oxygen-deficient perovskite type is improved by binding hexamethyldisilazane(HMDS) to the surface of the oxide superconductor. Since a hydroxide is produced by reaction thereof with water on the surface part of the oxide superconductor, the hydroxide is reacted with the hexamethyldisilazane and alkylated. Thereby, the hexamethyldisilazane is chemically bound to the surface of the oxide superconductor to assume a steric structure and prevent water molecules from entering.
Patent JP-S586161-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HIDEO
IPC: H01L27/082
Filed: 1981-07-02
Abstract: PURPOSE:To obtain high speed action of switching and high reliability of a semiconductor device by a method wherein a circuit connected with a diode, in which a parasitic transistor is removed, is provided in single semiconductor substrate between an emitter and a base of a front stage transistor Tr of two stage Tr circuits. CONSTITUTION:The P type diffusion region 2 to be used as the common base region of the transistors Tr1, Tr2, and the N type diffusion regions 3, 4 to be used as the emitter regions of the Tr1, Tr2 are formed in the N type silicon substrate 1 to be used as the common collector region of the Tr1, Tr2. Moreover the N type diffusion region 13 formed in the base region of the Tr1 and to be used as the cathode region of the diode D2 formed the concave part thereof flat, and the P type diffusion region 14 formed in the region 13 and to be used as the anode region of the diode D2, are formed. A base electrode 15 to connect the base of the Tr1 and the cathode of the diode D2, and wirings 16 to connect between the emitter of the Tr1 and the anode of the diode D2 and to connect between the emitter of the Tr1 and the base of the Tr2 are provided.
Patent JP-H01278208-A (JP)
Title: Chopper control system
Inventor: KAWASHIMA HARUHITO
IPC: H02P7/298
Filed: 1988-04-28
Abstract: PURPOSE:To always effectively obtain a best torque state by always monitoring a conduction rate, and continuously varying a command value of a field current in response to its value. CONSTITUTION:An armature current command generator 5 outputs an armature current command Iap on the basis of a current reduction amount Isup upon rises of a load W, a field current If, a conduction rate. An armature controller 6 so controls the conductor rate gammaa of an armature chopper 3 that a command value Ias becomes equal to an armature current Ia. A current reduction amount generator 7 outputs a reduction amount Isup of the armature current command on the basis of the rate gammaa of the armature. On the other hand, a filed current command generator 9 outputs a field current command Ifp on the basis of an armature current command Iap, the armature current Iap, the current reduction amount Isup. A field controller 8 so controls a conduction rate gammaf of a field chopper 4 that the command value Ifp becomes equal to the current If.
Patent JP-2000299435-A (JP)
Title: Wiring structure for circuit
Inventor: HONDA TOMOKI
IPC: H01L21/822
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To allow operational characteristics of small cells to be identical in a circuit where a plurality of cells are arranged. SOLUTION: For a wiring structure 100, a plurality of small cells A1-An are arranged in series, and trunk wirings L1 and L2 are wired near them. Here, branch points D1 and D2 of the trunk wirings L1 or L2 and each of contact points C1-Cn of each of small cells A1-An is connected with a wiring of the same length.
Patent JP-H08295555-A (JP)
Title: High durability magnesia-carbon brick
Inventor: TAMAKI TAKEYUKI
IPC: C04B35/043
Filed: 1995-04-27
Abstract: PURPOSE: To improve spalling and slag penetration resistances with the min. amt. of carbon not causing the contamination of steel due to carbon pickup by incorporating magnesia, carbon stock and specified artificial graphite. CONSTITUTION: A proper amt. of a carbon binder, optionally together with <=9wt.% antioxidant having <=300μm particle diameter, are added to 90-99wt.% magnesia having >=90wt.% purity, 1-5wt.% carbon stock having >=80wt.% carbon purity, 75-400μm major axis size and about 5-30μm thickness and 0.5-1wt.% artificial graphite having >=80wt.% carbon purity, 100-300μm major axis size, about 50-150μm thickness and such elasticity that the graphite is shrunk by 1-50% in the c-axis direction with pressure is applied and >=90% of the original size is restored when the graphite is released from the pressure. They are kneaded, molded and dried at 150-300 deg.C.
Patent JP-S59230919-A (JP)
Title: Apparatus for transferring wrapped article from article feeder means to rotary clamping portion
Inventor: FUKUZAKI HIROAKI
IPC: B65G47/86
Filed: 1983-06-10
Abstract: PURPOSE:To prevent failure of grasping by forming four-joint link in such a manner that the moving locus of an operation rod has a large curvature extended from the extreme advance position in the turning direction of a finger rod in a transfer device of a rotary twisting wrapping machine for a candy or the like. CONSTITUTION:A part of a four-joint link mechanism is formed by an operation rod 38, and connected to a movable link 37 connecting between two cranks 34, 35. The radius ratio of the cranks 34, 35 and the length of the movable link 35 are specified in such a manner that an article is pierced through to move in a straight line, gently curved to move in the turning direction of finger rods 56, 57 at the extreme advance position, and further returned rectilinearly and at an acute angle with an advance locus to form a moving locus indicated by an arrow. Thus, the time for holding an article with the operation rod 38 and the pressing piece 35 can be lengthened so as to reduce failure of grasping at the time of giving and receiving an article.