baber/WOPTO huggingface dataset:
Patent JP-H05231714-A (JP)
Title: Fluid heating apparatus
Inventor: UCHIYAMA SHINZO
IPC: F24H1/10
Filed: 1992-02-21
Abstract: PURPOSE:To adjust the flow rate of a primary side medium even when the temperature of the primary side medium is lowered in a heat exchanger exchanging heat between the primary side medium and a secondary side medium. CONSTITUTION:The temperatures of a primary side medium P and a secondary side medium S are detected by each temperature detecting means 4, 5. A control means 6 controlling the quantity of inflow of the primary side medium P to a heat exchanger 2 through a flow control means 3 so that the temperature of the secondary side medium S is lowered only by a predetermined temperature to the temperature of the primary side medium P is provided.
Patent JP-H01242100-A (JP)
Title: Induction heating type iron
Inventor: KOMINAMI HIDEYUKI
IPC: D06F75/02
Filed: 1988-03-25
Abstract: PURPOSE:To obtain an induction heating type iron which has a safety device that an iron stand does not heat anything other than the iron body on it by a method wherein a control circuit is made so that the operation of an inverter may be continued, only the time when power supplied into the inverter is above a specified value and the inverter gets temperature information from the iron main body. CONSTITUTION:In the first place, an inverter (5) is operated by a circuit for generating pulses during a specified time. In this case, when an iron main body (1) is placed on an iron stand (3), temperature information that the temperature is rising is transmitted from it (1), and an output of a voltage comparator (9) is at high level. Since an output of an input current detector (13) also is at high level, an output of an AND circuit (11) is at high level and the operation of the inverter (5) is continued. On the other hand, when the iron main body (1) is not placed on the iron stand (3), the operation of the inverter (5) is not continued. It is therefore possible to obtain an induction heating type iron which has a safety device that the iron stand (3) does not heat anything except the iron main body on it.
Patent JP-S57186962-A (JP)
Title: Manufacture of field coil
Inventor: YABUNAKA KIYOSHI
IPC: H01F41/12
Filed: 1981-05-12
Abstract: PURPOSE:To increase the productivity as well as to secure the insulation efficiency of long life for the subject field coil by a method wherein a conductor is wound around while performing a powder coating, and then an armor-coating is performed on the above using flexible type resin. CONSTITUTION:A flat type conductor 10 is passed through a powder-coating device 20, the conductor 10 is wound around while applying a powdery coating material, and a blank coil 13 is obtained. Then, the field coil 15 is formed by performing a dip-coating armor insulation process 14 on the outer circumferential region of the blank coil 13 using flexible type resin such a vinyl chloride resin. As a result, interlayer insulation can be accomplished using a simple process, unnecessitating the use of an interlayer insulation paper, and the magnetic coil having the insulation efficiency of long life can be obtained at a low cost.
Patent JP-H06118152-A (JP)
Title: Integrated magnetic detector for self-compensating offset voltage
Inventor: UTAKA MASATOSHI
IPC: G01R33/07
Filed: 1991-03-11
Abstract: PURPOSE:To compensate offset voltage accurately and at the same time achieve high integration by integrating square Hall elements of the same structure/area on a semiconductor substrate along with capacitors and switches and then taking out only a part which depends on magnetic field utilizing the similarity in the characteristic change. CONSTITUTION:An N-type Hall element 401 and an N-type Hall element 402 for compensation are laid out closely on a P-type silicon substrate so that current axes form 90 degrees and then both Hall elements are driven by a current source 415 for driving. NMOS transistors 405-510 are used for electronic switches and are controlled by pulse signals from control elements 411-413. When a control signal for discharging is set to L level and that for charging is set to H level, an electric charge corresponding to the output voltage of the Hall elements 401-402 is accumulated in a pair of capacitors 403-404. When the control signal for addition is set to H level in this state, the voltages of the capacitors 403-404 are added to obtain an output voltage 414 (VB), thus compensating an offset voltage to 1/10 or less as compared with before.
Patent JP-H06290879-A (JP)
Title: Electronic parts assembly and discharge lamp lighting device
Inventor: KATSUSAWA HIDEKIMI
IPC: H05K1/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide an electronic parts assembly, which can take heat countermeasure for heat-susceptible parts even though special part(s) such as a heat shield is not used, and provide a discharge lamp lighting device fitted with this electronic parts assembly. CONSTITUTION:A heat emissive electronic component R and a wiring plate B on which other electric parts C1 are mounted, are furnished, and the component R and any piece C1 of such electric parts adjacent thereto are mounted on diferent levels relative to the wiring plate B. Otherwise, it concerns an electronic parts assembly in which lead terminals L1, L2 are mounted being folded in the opposite directions and a discharge lamp lighting device fitted with the assembly. Accordingly the pieces of electric parts adjacent to the heat emissive electric component are either installed on different levels relative to the wiring plate, or the lead terminals are mounted being folded in opposite directions, so that the thermal affection due to heat radiation from the heat emissive electric component can be reduced.
Patent JP-H06284772-A (JP)
Title: Vector control device for induction motor
Inventor: MIZUNO TAKAYUKI
IPC: H02P21/13
Filed: 1993-03-31
Abstract: PURPOSE:To maximize power efficiency with respect to an arbitrary load and number of revolution in vector control of an induction motor. CONSTITUTION:The ratio A of an exciting current I0 and a torque current I2 is obtained in a current-ratio operator 3 from the primary resistor R1, the secondary resistor R2' and the iron loss resistor Rm' of an induction motor. The exciting current I0 is controlled in response to the torque current I2 from the ratio A. The magnitude is also controlled. Furthermore, the iron loss obtained with an iron-loss current operator 28 is added to the torque current. The controlled current I0 is imparted into the operation of a slip-angle frequency omegas obtained in a slip-angle frequency operator 29.
Patent JP-H07264351-A (JP)
Title: Facsimile equipment
Inventor: IIYAMA KAZUHIKO
IPC: H04N1/00
Filed: 1994-03-18
Abstract: PURPOSE:To read a both side original in a facsimile equipment. CONSTITUTION:The pair of freely turnable rollers 21 and 22 of an original inversion part 5 are installed in parallel with each other and in an original carrying direction. An inversion guide plate 24 is installed along the circular arc of the roller 22. A belt seat 23 is wound by the pair of rollers 21 and 22, rotates in the original carrying direction by the rotations of the rollers 21 and 22, carries the original delivered from an original reading part 1 along an inversion guide plate 23, performs a front/rear inversion for the original and delivers the original to the original reading part 1. An inversion part passing sensor 25 is located between the pair of rollers 21 and 22, detects the rear end of the original delivered to the original inversion part 5 and inverts an original carrier part 3.
Patent JP-H08272011-A (JP)
Title: Recording and reading device for radiograph information
Inventor: YUKI TAKAHIRO
IPC: G03B42/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a radiograph information recording and reading device capable of prolonging the life of a stimulable phosphor sheet itself and accurately reading radiograph information recorded on the sheet. CONSTITUTION: A flexible supporting part 2a is formed at least on the outer periphery of the stimulable phosphor sheet 2 used in this device. By such constitution, the life of the sheet 2 itself is prolonged and the radiograph information recorded on the sheet 2 is accurately read.
Patent JP-H05238597-A (JP)
Title: Recorder
Inventor: SAKURAGI KENKICHI
IPC: H04N1/00
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate jam processing of a recording medium by driving a conveying rotary unit rotated by a predetermined amount in a reverse direction to a conveying direction, and reducing an amount of the recording medium advanced to except a conveying path. CONSTITUTION:In the case that a recording sheet 13 is advanced into between a sheet guide 17 and a platen roller 14 to detect this recording sheet by a jam sensor 23 through a sensor window 17a, rotation in a conveying direction of the platen roller 14 is stopped to perform an inspection display of the recording sheet. In a condition that a cover sensor is turned off by opening a recording cover of a device main unit by a user, when a start button is pressed, the platen roller 14 is reversely rotated to the conveying direction, and the recording sheet 13, coming past the sensor window 17a, is reversely conveyed till the jam sensor 23 is turned off. In this way, an intruding amount of the recording medium advanced into except a conveying route is reduced, and since particularly the recording medium is prevented from winding round a rotary unit, a jam process can be safely performed easily further without damaging a device.
Patent JP-H08234210-A (JP)
Title: Liquid crystal device
Inventor: SATO MASAHIKO
IPC: G02F1/1337
Filed: 1996-03-04
Abstract: PURPOSE: To avoid influences of ionic impurities in a liquid crystal panel and to improve the display quality of a liquid crystal panel. CONSTITUTION: This device consists of a pair of substrates 1 each having an electrode 2, a liquid crystal layer 4 held between the substrates 1, a polyimide orienting film set near the one side of the substrate 1 and in contact with the one side surface of the liquid crystal layer 4, and a polyvinylcarbazol film 3 set near the other side of the substrate 1 and in contact with the other side surface of the liquid crystal layer 4.
Patent JP-S56169604-A (JP)
Title: Fungicidal composition for agricultural and horticultural purpose
Inventor: SUDA YOSHITAKA
IPC: A01N43/90
Filed: 1980-05-31
Abstract: PURPOSE: The titled composition that is a combination of an N,N-di-substituted-4- alkylbenzoic acid amide and 5-methyl-1,2,4-triazolo(3,4-b)benzthiazole, thus showing high prophylactic control actitivity and long-lasting duration aganinst rice blast.  
     CONSTITUTION: The fungicidal composition for agricultural and horticultural purpose contains a combination of at least one of compounds of formula I [R 1  is alkyl, cyclohexyl; R 2  is alkyl; R 3  is alkyl, benzyl, formula II (Y is H, Cl, methyl, methoxy); X is O, S] and 5-methyl-1,2,4-triazolo(3,4-b)benzthiazolole at a weight ratio of 1/5W5/1. The composition has increased systemic activity and shows very prolonged duration, resultingly the necessary number for application can be reduced. It causes no injury to vegetables and the air and ground application can be done with no anxiety. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11255670-A (JP)
Title: Carcinostatic complex
Inventor: ODAGIRI MASAKI
IPC: A61K33/24
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex that can develop an apparent toxicity reduction effect without decrease in anticancerous activity, particularly reduction in nephrotoxicity without decrease in the antitumor effect of cisplastin by using an anti-cancerous substance and a compound with a specific molecular weight. SOLUTION: A chondroitinsulfuric acid with a molecular weight of 5,000-100,000 (preferably chondroitinsulfuric acid A or C) is chemically linked to (B) a carcinostatic substance (suitably cisplastin). The reaction between the component A and the component B is carried out, for example, in water or in aqueous alkali, and a mixture of the component A in a concentration of about 0.1-2 W/V% with the component B in a concentration of 0.015-3 W/V% is stirred in the solvent at room temperature for 12-72 hours.
Patent JP-S59198525-A (JP)
Title: Magnetic recording medium
Inventor: WADA TAKASHI
IPC: G11B5/66
Filed: 1983-04-26
Abstract: PURPOSE:To provide a high and sustained rust preventive effect to a magnetic recording medium having a thin ferromagnetic metallic film layer on the surface of a nonmagnetic base by forming a synthetic resin layer contg. a rust preventive agent on the rear of the nonmagnetic base. CONSTITUTION:A thin ferromagnetic film layer of, for example, 0.08mum thickness is formed on a polyethylene terephthalate (PET) film of, for example, 14mum thickness by a diagonal vapor deposition method (60 deg. incident angle) by using a Co-Ni alloy (Co:Ni=8:2). A coating consisting of, for example, 10pts.wt. acrylic resin, 5pts.wt. polyurethane resin, 1pts.wt. isocyanate, 5pts.wt. talc, 300pts.wt. methyl ethylketone, and 5pts.wt. dicyclohexyl ammonium nitrite is applied on the surface thereof oppsite from the surface on which the Co-Ni magnetic film is formed and after drying of said coating, a back layer of, for example, 0.6- 0.8mum thickness is formed thereon.
Patent JP-S58193229-A (JP)
Inventor: YAMADA KATSUMI
IPC: B65H3/54
Filed: 1982-05-04
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-H10271405-A (JP)
Title: Television receiver
Inventor: KAWABATA TAKAO
IPC: H04N5/45
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To display a program guide without disturbing the indication of broadcasting images by controlling the display of picture according to a 1st control input instructing the division of picture indication into plural pieces and a 2nd control input instructing the display of additional information. SOLUTION: When a program guide display button is operated in a state 20 of ordinarily displaying CS broadcasting, either a divided indication 21 (synthetically displaying a picture 21A of only the program guide and a video picture 21B of CS) or an overlap indication 22 (displaying a program guide picture 22B while overlapping it on a video picture 22A of CS) is selected and displayed. When a double picture button is operated in the state of displaying the program guide, a double picture indication 23 synthesizing a picture, which displays a program guide 23B while overlapping it on a video picture 23A of CS, with the other video signal source (such as a BS broadcasting picture, for example), is performed even on any display condition of program guide.
Patent JP-H07263128-A (JP)
Title: Single-wire type heater wire
Inventor: YAMAZAKI YUZO
IPC: H05B3/56
Filed: 1994-03-18
Abstract: PURPOSE:To provide such a single-wire type heater wire appropriate to an electric carpet, etc., requiring a long heater wire that integrates a heater wire with a heat sensitive detection wire without impeding characteristics of a two- wire type heater wire and accurately detect temperature change from low to high temperature ranges. CONSTITUTION:A heating conductor 2 composed of nickel plated copper wire is spirally wound around the outer circumference of a winding core 1 composed of polyester fiber twisted yarn, at a fixed pitch and a temperature detection layer 3 which is formed by adding solid polyelectrolyte formed by melting lithium perchlorate into polyethylene oxide, the polyamide resin (nylon-12) is provided around the outer circumference of the wound heating conductor 2. A signal wire 4 composed of a nickel plated copper wire is spirally wound around its outer circumference at a fixed pitch and a wound layer 5 of polyester tape is provided around its outer circumference. A temperature detection wire 6 composed of nickel wire is spirally wound around its outer circumference at a fixed pitch and an insulating covering layer 7 of PVC mixture is provided so as to form a single wire type heater wire 8.
Patent JP-S57188389-A (JP)
Title: Time controller
Inventor: NAKANO HIROSHIGE
IPC: B41J2/245
Filed: 1981-05-15
Abstract: PURPOSE: To accurately adjust the driving time of a typing hammer in a printing machine having a typing hammer by detecting the position of a hammer block and generating a hammer drive signal after the prescribed delay time from the detection signal.  
     CONSTITUTION: An encoder disc 5 for identifying the position of a reciprocating hammer block is provided with a slit 10 corresponding to a dotted position to be typed during the one stroke operation of the hammer. Slid 10 signals f from a detector 10 for indicating the presence or absence of the slit 10 are sequentially stored in the addresses of a memory address 3 counted by a clock CLK1 signal a. The signal f loaded in a memory 106 is outputted as a slit delay signal h from a flip-flop 107 when the address e is returned to 0 address by a clear signal d from a counter period circuit 105 and becomes the address at the loaded time, thereby setting a driving time of the hammer 1. The delay time of the signal h can be arbitrarily set by adjusting the period of the counter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63238927-A (JP)
Title: Method for rectifying flatness of strip steel
Inventor: NISHINO KEN
IPC: B21D1/05
Filed: 1987-03-27
Abstract: PURPOSE:To easily rectify thickness and defective shape by independently controlling the selection of each unit of a flat roll, plus crown roll and minus crown roll and the roll reduction amt. based on the shape signal transmitted from a shape detector. CONSTITUTION:A shape detector 3 is provided at the outlet side of a tension leveler 100 and the shape detection signal from the detector 3 is fed to a control device 4. The control signal from the control device 4 is fed to units 102 and 103. In the case of causing no defective shape on a steel strip a flat roll unit 101 only is used. In the case of lug elongation being caused the flat roll unit 101 and plus crown roll unit 102 are used with their combination. In the case of mid-elongation being caused the flat roll unit 101 and minus crown roll unit 103 are used. With regard to the rectifying of uneven thickness in the plate width direction the rolling reduction amt. of each roll unit 101, 102, 103 is adjusted.
Patent JP-S63241882-A (JP)
Title: Manufacture of button type air battery
Inventor: YAMANOBE TERUJI
IPC: H01M12/06
Filed: 1987-03-30
Abstract: PURPOSE:To eliminate a process of reversing a negative electrode cover where negative electrode active material is filled for preventing scatter and drop of the negative electrode active material by putting a water repellent film and a positive electrode catalyst layer on diffusion paper in order, while making the diameter of the water-repellent film and the positive electrode catalyst layer slightly smaller than the inside diameter of a positive electrode can, and pressing the positive electrode catalyst layer near the periphery of its top surface. CONSTITUTION:In applying binding agent 13 in a circle at the peripheral range of the bottom of a positive electrode can 1 of a button type air battery, the range includes the whole surface of a step 1b of a recessed part 1a in the bottom to the periphery of the recessed part 1a. Diffusion paper 3 is put on the bottom, and its periphery is fixed to the bottom of the recessed part 1a by means of binding agent 13. Then a water-repellent film 4 is laminated on the diffusion paper 3, and the periphery of the film 4 is fixed to a positive electrode 1 by means of the binding agent 13 at the step 1b. Next a positive electrode catalyst layer 5 and a separator 6 are laminated on the film 4, and they are put on a support table 11. The diameter of the film 4 and the catalyst layer 5 is made smaller than the inside diameter of the positive electrode can 1, and pressure is applied near the periphery of the top surface of the catalyst 5, thereby scatter and drop of negative electrode active material in assembling process are prevented.
Patent JP-S59200746-A (JP)
Title: Production of rolled plate for wheel rim material
Inventor: MATSUO MAMORU
IPC: C22F1/04
Filed: 1983-04-28
Abstract: PURPOSE:To produce a high-strength rolled-plate for a wheel rim material having good formability and brightness by heating an Al alloy cast ingot contg. a specific ratio of Mg, Fe, Cr and Mn under specific conditions prior to hot rolling. CONSTITUTION:An Al alloy cast ingot consisting essentially by, wt%, of 2.8- 3.5% Mg, 0.10-0.40% Fe and/or <=0.20% Cu and further contg. 1 or 2 kinds of <=0.35% Cr and <=0.5% Mn and consisting of the balance Al and unavoidable impurities is heated for 0.5-48hr at 430-510 deg.C prior to hot rolling. If about <=0.2% Ti and about <=0.05% B are added to the Al alloy, the quality is further improved. Si which is an unavoidable impurity is preferably incorporated at about <=0.20%.
Patent JP-2000262145-A (JP)
Title: Mushroom growing bag
Inventor: SUZUKI TAKEO
IPC: A01G1/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom growing bag being a cassette-type bag capable of suitably culturing the mushroom in the inside and having excellent using property that can readily peel off an end edge part of the bag with a hand and take out the mushroom in an excellent workability. SOLUTION: This mushroom growing bag 200 comprises: forming e.g. cassette parts 2a and 2b by folding both sides of a tube-like film 1 to the inside, providing heat seal parts 7a and 7b located in the whole length of a longitudinal end edge part of the one cassette part 2a, heat-sealing a bottom part with a bottom seal part 3, forming a notch part 5 having a circular shape, etc., on a part of a wall face in the bag, forming an air permeable part by superposing an air permeable film 6 larger than the notch part on the notch part 5 and heat-sealing around the notched part 5 by heat-bonding, etc., and forming a notch 8 at a position in the vicinity of inside of an end part of one heat-sealed part 7a of the heat-sealed parts 7a and 7b. Preferably, a tube made of HDPE or PP is used as the film 1.
Patent JP-H0210874-A (JP)
Title: Method of manufacture of conductivity modulation mos semiconductor power device and device obtained by the method
Inventor: SARUBATOORE MUSUMETSUCHI
IPC: H01L29/78
Filed: 1989-03-28
Abstract: PURPOSE: To shorten turn off time by epitaxially growing a thin semiconductor layer of same conductivity type as a substrate on the substrate in order to form a butter layer and then implanting ion dopant into the thin semiconductor layer or depositing ion dopant thereon in order to perform diffusion. CONSTITUTION: A thin layer 4 of P type silicon is grown epitaxially on a silicon P<++> (100) substrate 1. Antimony is then implanted onto the epitaxial layer 4 and diffused to form a layer N<+> thinner than the epitaxial layer 4. At that moment of time, an N<-> type epitaxial layer 3 having resistivity and thickness dependent on the voltage BVDSS of a device to be formed is grown. Since the residual P type thin layer is absorbed through outward diffusion of boron in the substrate during that fabrication process, a butter layer 2 is formed. After forming the N layer 3, an MOS power device is fabricated by a conventional system. According to the method, a heavily doped buffer layer is formed and an HIMOS device is protected not to actuate a parasitic thyristor.