baber/WOPTO huggingface dataset:
Patent JP-H0684934-A (JP)
Title: Heterojunction bipolar transistor and its manufacture
Inventor: BAARAMU JIERARII FUARAHANI
IPC: H01L29/73
Filed: 1993-01-07
Abstract: PURPOSE: To provide a heterojunction bipolar transistor (HB) having, a superior transistor performance and a method of forming the bipolar transistor. CONSTITUTION: A base of an HBT consists of a center base region 130 and peripheral base regions 140 and 150. Unlike a conventional technique, there is no oxide spacer layer between emiter and base regions in this HBT and in place of it, one part 150 of the peripheral base regions contacts an emitter region 160 and comes into contact directly with the region 160. The center base layer is about 500 angstroms thick or thinner.
Patent JP-H01193471-A (JP)
Title: Automatic change-over valve
Inventor: YOSHINO HITOSHI
IPC: F16K31/06
Filed: 1988-01-29
Abstract: PURPOSE:To dispense with an actuator and provide a compact and light valve by providing a ball valve having a disk-like superconductor in a position eccentric to the center of ball and a tubular electromagnet in the vicinity of the ball valve in respective outlets. CONSTITUTION:A disk-like superconductor 3 is provided in an eccentric position within a ball valve 1 having a funnel-like through hole 4. A valve box 5 is provided at the diverged side of through hole 4 with an inlet 6 and at the opposite side with a plurality of outlets 7, 8. Electromagnets 9, 10 directed toward the center of ball valve 1 are provided in the vicinity of ball valve 1 at the respective outlets 7, 8. When current is supplied to either one of electromagnets 9, 10, the superconductor 3 produces the Meissner effect to change its position to one of the outlets 7, 8 at the electromagnets 9, 10 sides to which current is supplied.
Patent JP-S55109731-A (JP)
Title: Injection carburetor
Inventor: KOBAYASHI NOBUYUKI
IPC: F02M69/00
Filed: 1979-02-19
Abstract: PURPOSE: To prevent overheating of a ternary catalyst in the exhaust system of an internal combustion engine at the time of deceleration, by providing in its injection carburetor a relief valve for returning supplied fuel to the fuel tank at the time of deceleration of engine.  
     CONSTITUTION: In intake pipe 1 of an internal combustion engine, there are provided an air-flow meter 9 and a diaphragm type fuel injection valve 11. Fuel in fuel tank 31 is introduced into the first chamber 17 of fuel injection valve 11 via filter 29, fuel pump 27 and metering slit 23. Here, the flow rate of fuel to be supplied is determined by pressure-regulating valve 33 and slit 23 the sectional area of which is varied by flow meter 9. Further, a downstream side of slit 23 and tank 31 are communicated with each other by relief passage 30 having a fuel releaving on-off valve 25, which is connected electrically to a means for detecting the state of deceleration. With such an arrangement, valve 25 is opened at the time of decelerating engine to return fuel to tank 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000213011-A (JP)
Title: Water purifier with dehumidifying function
Inventor: SHIMIZU YOSHIHIRO
IPC: C02F1/32
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To supply purified water by a quantity which can user intends to take, in a water purifier which can utilize water obtained by removing water vapor in air. SOLUTION: This device comprises a dehumidifier condensing water content in air to remove water vapor in air by the cooling fins 8 of a heat exchanger 1 having a cooler 7 and a radiator 5, a water storage tank 9 storing the dehumidified water, a water purifying unit 12, a pump 11 feeding water stored in the water storage tank 9 to a water purifying unit 12, and the piping system 23. Then, city water piping 24 for feeding city water to the water storage tank 9 is provided.
Patent JP-H08205686-A (JP)
Title: Seedling-planting mechanism of heeling-in-device
Inventor: ONOSAKA TAKASHI
IPC: A01G9/06
Filed: 1995-02-03
Abstract: PURPOSE: To select seedlings in a delivering process between a seedling carrier and a seedling-planting section so that defective seedlings and undersized seedlings generated during the growth of the seedlings in a seedling tray are not transferred to heeling-in-pots. CONSTITUTION: This seedling-planting mechanism of a heeling-in-device is provided with an actuator capable of moving a seedling-catching device to a catching-waiting position and a catching position for cell molded seedlings on a seedling carrier, and with an actuator-controlling means for controlling the actuator so that the catching device is moved to the catching position to catch the cell molded seedling, only when it is judged that the stem-leaf part of the cell molded seedling as catching target grows to a standard value on the basis of detection information from a stem-leaf part presence-detecting means for detecting whether or not the stem-leaf part of the cell molded seedling on the seedling carrier grows to the standard value.
Patent JP-S60161682-A (JP)
Title: Light receiving device
Inventor: KASAHARA KENICHI
IPC: H01L27/144
Filed: 1984-02-02
Abstract: PURPOSE:To reduce a dark current and to make an integrated structure, by providing a field effect transistor which is integrated with a photodiode on a second semiconductor layer and whose source and drain electrodes are formed on a first semiconductor layer after removing parts of the second semiconductor layer respectively. CONSTITUTION:An In0.53Ga0.47As layer 12 is allowed to grow as a first semiconductor layer on a semi-insulating InP substrate 11 by a vapor growth method, and thereon an InP layer 20 is allowed to grow. Next, after a deeper diffusion area 17 is formed, shallower diffusion areas 161 and 162 are formed. To make easily ohmic contact, after parts of the InP layer 20 are removed using an etching process, source and drain electrodes of an FET are formed therein. In this way, a diffusion front is formed inside the first semiconductor layer and a current channel area of the FET and a light absorbing layer of the photodiode is formed on the first semiconductor layer 12.
Patent JP-S62215693-A (JP)
Inventor: ABURAHAMU ATSUBA JIMAAMAN
IPC: C10L10/18
Filed: 1987-01-29
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-H10193308-A (JP)
Title: Wooden panel
Inventor: INOUE HIROO
IPC: B27N3/14
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a new wooden panel for which other waste materials can be used without waste as raw materials for one sheet of a panel while having a bending strength equivalent to plywood or LSL. SOLUTION: For this wooden panel, an adhesive is applied on wood pieces, and the wood pieces are heat-press-molded into a plate-form, and at least the face and rear layers are applied while orienting the strand in a fixed direction, and for core layers, chips and fibers, etc., are used, and for these reasons, various kinds of waste materials of various sizes can all be used as raw materials to constitute one sheet of the wooden panel, and the yield of usable lumber can be improved, and at the same time, the bending strength can be kept equivalent to conventional plywood and LSL.
Patent JP-H10199515-A (JP)
Title: Manufacture of electrode for battery
Inventor: OKADA MIKIO
IPC: H01M10/0565
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of an electrode for a battery which has improved safety. SOLUTION: Manufacture of an electrode for a battery has a first process for manufacturing an electrode with an active material and a second process for allowing the electrode to hold polymer and the second process is performed in gas atmosphere which include liquid which is insoluble to the polymer as gas or liquid. Amount of free electrolyte in pores of active material layer can be reduced as a large amount of polymer is filled in the active material layer efficiently deep and evenly while efficiently keeping electron conductivity between active material particles of the electrode. Accordingly, starting of heating chain reaction is restrained in the active material layer in which the heating chain reaction is mostly easy to start when safety of the battery such as pricking in a lithium battery is tested.
Patent JP-H056835-A (JP)
Title: Manufacture of high-voltage film capacitor
Inventor: TANAKA SATORU
IPC: H01G4/32
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a high-voltage film capacitor wherein its characteristic is stable and its reliability is high by preventing air bubbles form being left when a plurality of films are laminated and wound. CONSTITUTION:In a state that individual films (10 to 15) have been laminated, they are passed between heat rollers 2a, 2b together with films wherein thermally bonded layers are formed on one face or on both faces of respective interlayer dielectric films and electrodes have been formed; the individual films are thermally bonded; the bonded and laminated films are wound.
Patent JP-H07204567-A (JP)
Title: Coating application implement
Inventor: MASUMOTO YASUHIRO
IPC: B43L19/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a coating application implement with which a favarable coating liquid discharge pressure and writing feel are obtainable and which does not discharge the coating liquid from the front end of a tip at the time of transportation. CONSTITUTION:This coating means is formed by freely rotatably embracing a spherical coating body 4 in the state of exposing part thereof from the front end of the tip 3. This spherical coating body 3 is repulsed by a spring 5 to be in contact with an inward facing edge 31 of the tip and an orifice holding the tip is connected to a coating liquid tank. The film formable coating liquid having a high viscosity 15 filled in a coating liquid tank. The spherical coating body 4 described above is repulsed by the spring 5 having spring load of 5 to 300g.
Patent JP-S60164012-A (JP)
Title: Magnetic bearing device
Inventor: TAKAHARA KENICHI
IPC: F16C39/06
Filed: 1984-02-03
Abstract: PURPOSE:To stabilize a magnetic bearing device without failing in reduction of the whole device by forming a portion of a magnetic body that is also used for a passage for magnetic flux of an induction motor with laminating magnetic material to restrain the generation of an eddy current. CONSTITUTION:A magnetic pole 41 mounted at the central part of a yoke 6 is formed by laminating magnetic material where a plurality of circular plates 42 made of material having high magnetic permeability insulating each other are axially stacked in plural layers. The magnetic pole 41 is used both as a passage for magnetic flux for supporting magnetism of a cylinder 2 and a passage for magnetic flux of an induction motor 25. This arrangement can enhance the effective resistance value of the magnetic pole 41 used as a passage for magnetic flux for an eddy current.
Patent JP-S60163112-A (JP)
Title: Power supply circuit
Inventor: HARAGUCHI KAZUNORI
IPC: G05F1/00
Filed: 1984-02-01
Abstract: PURPOSE:To decrease the control capacity by driving a load with a synthesized voltage between an output voltage of the 1st power supply and an output voltage of a power supply stabilizing circuit connected to an output terminal of the 2nd power supply. CONSTITUTION:A power supply stabilizing circuit VT of the switching regulator type is connected to an output terminal of the 2nd power supply E2 while the 1st power supply E1 and the 2nd power supply E2 are used as a power supply E. A voltage detecting signal detected by an output voltage detecting circuit V0R becomes a difference signal between a reference voltage generating circuit V0 and a differential amplifier control circuit C0T is inputted to a control circuit Con, where the on-off ratio of a transistor TR is controlled. An output voltage V2 of the power supply stabilizing circuit VT inputting the voltage of the 2nd power supply E2 is added to an output voltage V1 of the 1st power supply E1, the result is fed to a load L and a supply voltage VL to a load L is adjusted to a prescribed voltage by adjusting the output voltage V2 of the power supply stabilizing voltage VT to regulate the fluctuation of the output voltage V1.
Patent JP-S62177662-A (JP)
Title: Terminal control system
Inventor: UCHIDA JUNKO
IPC: G07F19/00
Filed: 1986-01-31
Abstract: PURPOSE:To attain an effective operation of a terminal control system by registering a approval request to a special transaction inputted from a general terminal equipment on a storage device together with the approval result given from an executive terminal equipment and then releasing temporarily the request terminal from the relevant transaction after the approval request is received. CONSTITUTION:An operator displays a payment transaction screen at a display part 32 of a general terminal 3 and supplies this payment amount via a keyboard part 33. A control part 30 complies a terminal transmission message and transfers it to a center device 1. The deice 1 transmits the received message to the terminal 3 as an error answer with addition of additional data if the payment amount shown in the received data is so large that needs the approval of an executive. At the same time, a terminal controller 2 informs the occurrence of a transaction requiring the approval of the executive to an executive- only terminal 4 by means of a buzzer, etc. Then the executive checks the input data and pushes a transmission key after reading an executive card if the amount is approvable. Then the terminal 3 informs the operator by a buzzer, etc. that the payment amount is approved by the executive.
Patent JP-S59143425-A (JP)
Title: Proximity switch
Inventor: YAMAZAKI HIROYUKI
IPC: H03K17/95
Filed: 1983-02-04
Abstract: PURPOSE:To display operation on the sensor head side without using an exclusive cable by superposing an operation displaying signal to a coil connecting cable in a sensor head part. CONSTITUTION:When a metallic substance 37 approaches close to a detecting coil 22a, the oscillation level of a detecting circuit 28 is reduced and a signal processing circuit 31 turns on an output, so that a light emitting diode 23b is turned off. When the substance 37 reaches a threshold point, the circuit 31 generates an output Sa and a transistor (TR) 34 is turned on through a current amplifier circuit 32 to generates an output from a proximity switch. Simultaneously, a TR 33a is turned on, a constant current circuit 36a is driven by a constant voltage circuit 35 and DC current is made to flow through a coaxial cable 26, so that the light emitting diode 23a lights up. When the substance 37 enters a stable operation area, the circuit 31 generates an output Sb, a TR 33b is turned on and constant current is made to flow from a constant current circuit 36b through the coaxial cable 26, so that the diode 23b lights up. Thus, the operation can be displayed on the sensor head side without using an exclusive lead wire.
Patent JP-S61178473-A (JP)
Inventor: KOIKE SHINJI
IPC: C04B35/584
Filed: 1985-02-01
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-H09187169-A (JP)
Title: Permanent magnet for plant activation
Inventor: TODA TETSUO
IPC: A01G7/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a permanent magnet for plant activation having plants growth promoting activity, quality retaining properties of cut flowers and improving the quality of fruits and rooting rate of engrafting, in which the N poles and S poles are arranged alternately, having a magnetizing pattern consisting of plural poles and prescribed poles width. SOLUTION: This magnet has a magnetizing pattern having N poles and S poles are alternately arranged and composed of at least 3 poles and the width p of the poles is in the range of 1-20mm. This permanent magnet 1 for plant activation is obtained, for example, by kneading 100 pts.wt. of natural rubber, 40 pts.wt. of barium-ferrite particle powder and 2 pts.wt. of stearic acid as assistant processing agent, formed and magnetized to manifest the density of leakage flux to 50 gauss by a magnetizer.
Patent JP-H09190811-A (JP)
Title: Connecting unit of pole terminals of storage battery
Inventor: EGURO TAKASHI
IPC: H01M50/528
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To fix and connect a negative electrode terminal and a positive electrode terminal solidly, by providing an intermediate opening between through holes for fitting pole terminal provided at both ends of a connecting rod main body, and fasten ing the front and the rear walls through this opening by a bolt and a nut. SOLUTION: At both ends of a conductive connecting rod main body 1 made of a metal or the like, through holes 2 to fit a negative and a positive pole terminals are provided in the vertical direction. Between the through holes 2 and 2, a slit form of intermediate opening 3 communicated and opened on the central axial line in the longitudinal direction penetrating vertically, is provided. At the middle part of the front and the rear wall surfaces 4 and 4' of the connecting rod main body 1, a bolt inserting hole 7 to penetrate the front side wall 5 and the rear side wall 6 opposing each other is formed orthogonal to the intermediate opening 3. A bolt 9 is inserted to the bolt hole 7, and a nut 10 is screwed to the inserting end, so as to fasten.  Consequently, the front side wall 5 and the rear side wall 6 approach each other, the surrounding walls 11, 11 of the through holes 2, 2 are fixed in the condition to pressure contact the peripheral surface of pole terminals fitted to the through holes 2 and 2, and a connection of a large contact area can be obtained.
Patent JP-S59144490-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F33/02
Filed: 1983-02-07
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-S56115974-A (JP)
Title: Measuring apparatus for amount of nuclide existing in drum-canned solidified substance
Inventor: DAITOU YOSHIAKI
IPC: G01T1/167
Filed: 1980-02-19
Abstract: PURPOSE:To highly accurately and automatically measure the amount of radioactive nuclide existing in the drum-canned solidified substance by accurately measuring the specific gravity of said substance needed when making correction of its self-shielding effect for the measured value of gamma rays. CONSTITUTION:To a computer 7, the output of an automatic weighing machine 2, the positional signal of an elevating table 6 and the detection output of a gamma-ray detector 5 have been inputted to calculate the specific gravity of the solidified substance in the steel drum. In addition, according to the calculated specific gravity, the computer 7 makes correction of the self-shielding effect of the solidified substance for the detection output of the gamma-ray detector 5 momentarily obtained as the drum- canned solidified substance 1 is moved by a rotary elevating table 3 as well as makes correction of the detection efficiency therefor according to the data previously inputted, to calculate the whole number of curie of the nuclide existing in the solidified substance and outputs it to a terminal 9.
Patent JP-H03222480-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUDA JUNICHI
IPC: H01L21/76
Filed: 1990-01-29
Abstract: PURPOSE:To reduce a substrate bias effect by providing a first channel stopper region, and one conductivity type second channel stopper region formed substantially under the bird beak region of a LOCOS oxide film. CONSTITUTION:A first channel stopper region 24 is doped with low dose of 1X10<12>cm<-2>. Accordingly, since a channel relatively easily formed under the bird beak region 23 of a LOCOS oxide film 22, a second channel stopper region 32 is formed under the region 23 by oblique ion implanting, the formation of the channel is suppressed. After a gate 25 is formed, impurities are not implanted directly under the gate by obliquely ion implanting, and a narrow channel effect is suppressed. Thus, a substrate bias effect can be suppressed to a minimum limit.
Patent JP-H06226542-A (JP)
Title: Compound electrode wire for wire cut electric discharge machining
Inventor: NANJO KAZUHIRO
IPC: B23H7/08
Filed: 1993-02-05
Abstract: PURPOSE:To heighten high temperature strength and improve electric discharge characteristic and machining precision by forming an electrode wire for wire cut electric discharge machining with a core material made of a copper alloy of respectively different composition and a covering layer covering the surface of the copper alloy. CONSTITUTION:A substance composed of a copper alloy core material and a copper alloy covering layer of a separate composition covering the surface of the copper alloy core material is used as an electrode wire for wire cut electric discharge machining and the cross-section area of the core material is set to be one time or more but not more than ten times of the cross-section area. The core material copper alloy used contains at least one or more kinds of elements selected from a group composed of Zn of 10 to 20 weight percentage and Al, Mg, Sn, Ag, P, Zr, Ti, Be, Fe, rare earth elements and the like of 5 weight percentage or less and the remainder containing copper alloy while the covering layer copper alloy used contains at least one or more kinds of elements selected from a group of Zn of 30 to 45 weight percentage and the same elements mentioned above of 5 weight percentage or less and the remainder containing copper alloy.
Patent JP-H08263373-A (JP)
Title: Apparatus and method for snooping in cache
Inventor: TEIMOSHII BUTSUCHIYAA
IPC: G06F12/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To maintain memory consistency inside a data processing system. SOLUTION: A duplex bus memory controller 102 is connected through a first bus master to a first bus and connected to a second bus connected to a second bus master. For attributes on an address/data multiplex bus inside a data processing unit, the memory consistency is maintained by snooping one of the first bus and the second bus. In order to judge the time requiring a snooping operation, the system starts by requesting access to one of the two buses through the duplex bus memory controller 102 and data are transferred by using a master bus controller. A snooping action is started at the time of receiving invalid data signals while transferring the data on the bus. Snooping is inserted only after receiving the invalid data signals and the last snooping insertion is generatable only before reading last read data.
Patent JP-H03225051-A (JP)
Title: Control device of internal combustion engine for vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F02D41/14
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the deterioration of the control performance due to the sticking of a foreign object to a throttle valve by detecting the stationary deviation between the target value of the output of an engine and the detected value, and correcting a function table used to set the throttle valve opening. CONSTITUTION:A CPU 6A reads the fuel injection quantity necessary to output the target torque from a fuel injection quantity table 6B1 on a ROM 6B and outputs a fuel injection pulse corresponding to it to an injector 7 to control the fuel feed quantity. The CPU 6A also reads the target throttle valve opening from a throttle valve opening table 6B2 and outputs it to a servo-drive circuit 8 to control the throttle valve opening. When a foreign object is stuck on a throttle valve to prevent it from being fully closed, a stationary deviation is generated between the target torque T and the actual detected value T by a torque sensor 14 near the low opening, thus the offset opening is recovered within the possible range, and the correction quantity for the target torque is set to make the deviation 0 in the high opening area.