baber/WOPTO huggingface dataset:
Patent JP-H07243612-A (JP)
Title: Electric discharge igniter for oil burning appliance
Inventor: YAMADA TOSHIHIKO
IPC: F23D3/18
Filed: 1994-02-28
Abstract: PURPOSE:To provide an electric discharge igniter wherein there is selected for ignition a portion of a burning wick that is most ignitable. CONSTITUTION:A core lifting knob 6 is provided for rotating in the direction of wick lifting a wick lifting shaft 3 for lifting a burning wick. An electric discharge electrode is directed to face the upper of the lifted burning wick. An igniter switch 7 is provided with is opened and closed upon the rotation of the core lifting knob 6. The igniter switch 7 is closed between an extinction position of the wick lifting knob 6 for lifting the burning wick and a wick lifting burning location. The igniter switch 7 is closed in the course of further lifting the wick for the wick lifting position. Hereby, electric discharge spark is produced from the electric discharge electrode toward the lifting burning wick. With the construction, during the lifting operation of the burning wick by applying force thereto the burning wick inevitably passes through an optimum point of ignition. Further, the wick lifting knob 6 is interlocked with a return spring 13 for energizing the lifted burning wick to the wick lifting burning position by lowering the same. Once the operation of the wick lifting knob 6 is interrupted after the ignition, the burner wick is returned to the wick lifting burning position to interrupt the production of the electric discharge spark for initiation of the burning.
Patent JP-S63219503-A (JP)
Title: Cold isotroric pressuried compacting method for powder
Inventor: NAOI TOSHIKATSU
IPC: B22F3/04
Filed: 1987-03-09
Abstract: PURPOSE:To prevent the development of crack in a compact by restoration of a mold after compacting by constituting the mold for compacting by viscous plastic body in cold isotropic pressurized compacting method. CONSTITUTION:A cupped lower mold 2 and an upper mold 3 for cover used for cold isotropic pressurized compacting method is constituted by viscous plastic body (natural clay, oil clay, plastic clay, etc.). Successively,at the time of charging power 1 into the recessed part of the lower mold 2 and sealing by the upper mold 3, thin film 4, 5, which are easily deformed, such as rubber or macromolecular material, are provided at the contacting part of the recessed part of the lower mold 2 and the upper mold 3 with the power 1, so not to contact the lower mold 2 and the upper mold 3 directly with the powder 1. Further, the contacting face between the upper mold 3 and the lower mold 2 is preferably sealed with sealing tape, etc., By executing pressurized- compacting to the power 1 after inserting the mold for compacting, which is constituted in such a way, into the cold isotropic pressurized apparatus, good detachability between the compact and the mold is obtd. and the development of cracks in the compact is prevented by restoration of the mold.
Patent JP-S63303087-A (JP)
Inventor: KENISU ANSONII MOOROU
IPC: C25B9/17
Filed: 1988-03-10
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-S63223627-A (JP)
Title: Camera device provided with looking half mirror
Inventor: ARIMOTO MIKIYUKI
IPC: G03B19/02
Filed: 1987-03-12
Abstract: PURPOSE:To enable the subject person himself to take high portrait while checking the framework of high own image projected on a half mirror by providing the half mirror to a mirror window on the front face of a cabinet and housing a camera part therein. CONSTITUTION:A display part 5 which permits photographing of the subject person in the optimum framework is provided on the rear face of the half mirror 4 and a camera lens 10 is disposed behind the half mirror in the position of the subject person's eyes when the subject person's face is projected at the same point as the display part 5. The portrait of the desired framework is obtd. when the subject person adjusts his position so as to project his own face within the display part 5 displayed on the half mirror 4 of the front face and releases the shutter of the camera device. In addition, the state in which the line of vision of the subject person straightly views the camera lens is created when the subject person projects his own face in the display part 5 of the half mirror 4. The good portrait of the optimum framework in which the line of vision faces the direct front is thereby taken.
Patent JP-S63222636-A (JP)
Inventor: AKAISHI HISASHI
IPC: A01K85/08
Filed: 1987-03-12
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-S55147553-A (JP)
Title: Fluorosilicone composition
Inventor: MATSUMOTO MAKOTO
IPC: C08K5/5419
Filed: 1979-05-07
Abstract: PURPOSE: To provide fluorosilicone comps. having improved rolling workability, consisting of a specified polyorganosiloxane, a fluoro gp.-contg. silane, and an inorg. filler.  
     CONSTITUTION: (B) 10W150pts.wt. of an inorg. filler suches as silica aerosol or diatomaceous earth, (C) 1W20pts.wt. of polysiloxane having a polymn. degree of not less than 100 and 1.98W2.02 org. gp (alkyl, phenyl, vinyl) per Si atom (wherein 2W25mol% of tatal org. gp. is vinyl gp.) and (D) 0.5W10pts.wt. of 3,3,3-trifluoropropyl gp-contg. silane (partial hydrolyzate) of the formula (wherein R 1  is substd. monovalent hydrocarbon gp.; R 2  is alkyl, alkoxyalkyl; n is 0W2), are blended with (A) 100pts.wt. of polyorganosiloxane having a polymn. degree of not less than 1,000 and 1.98W2.02 org. gp. per Si atom (wherein 5W50mol% of total org. gp. is 3,3,3-trifluoropropyl gp. and 0.01W2mol% is vinyl gp.) 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62210802-A (JP)
Title: Controller for electric rolling stock
Inventor: KOO HIDEO
IPC: B60L3/00
Filed: 1986-03-11
Abstract: PURPOSE:To prevent noise from affecting an external section, by earthing the instrument chambers of controllers distributed and arranged on connected car bodies, on the respective car bodies, and by earthing input potentials on the position or negative side in the controllers, on the respective car bodies. CONSTITUTION:Power collected by a collector 1 is fed to an induction motor 4a via an inverter 3a. On a car body provided with no collector 1, power is fed to an induction motor 4b via a crossover 7a and an inverter 3b. The instrument chambers of the inverters 3a, 3b are car-body-earthed by earth 8a, 8b. A negative current-feeding side is connected to return wire circuits 6, 6b to rails via earthing switches 5, 5b, and is car-body-earthed by earth 9, 9b. As a result, spike noise current can be prevented from crossing the crossover 7a between car bodies.
Patent JP-S61221573-A (JP)
Title: Chopper type dc/dc converter
Inventor: NAKAJIMA SUSUMU
IPC: H02M3/155
Filed: 1985-03-19
Abstract: PURPOSE:To stabilize an output in a high efficiency by inserting a saturable reactor between a switch element and an output rectifier, and varying a current flowing to the reactor in response to the output voltage. CONSTITUTION:A switch element 2 independently opens or closes by an oscillator 17. A saturable reactor 18 is inserted between the element 2 and an output rectifying and smoothing circuit having diodes 21, 22, a smoothing choke coil 23 and an output smoothing capacitor 24. A controller 27 causes a reset current to flow from the positive electrode of the capacitor 24 through the controller 27, a diode 28 and the control winding 20 of the reactor 18 to the negative electrode of the capacitor 24 in response to the detected value of an output V0 during a period of the interruption. When the element 2 is conducted, the reactor 18 blocks the input voltage for the prescribed period and is then saturated. As a result, the voltage of a pulse width for setting the voltage V0 to the prescribed value is supplied to the cathode side of the diode 21.
Patent JP-H0736007-A (JP)
Title: Liquid crystal image display method and device thereof
Inventor: KOSHIMIZU MINORU
IPC: G02F1/13
Filed: 1993-03-16
Abstract: PURPOSE:To make it possible to conduct rewriting of images at a high speed and to hold the images when the rewriting is not conducted with a display of a photodetecting type utilizing light scattering of liquid crystals having a high reflection contrast. CONSTITUTION:This device is composed of an electric field impressing means 5 for impressing electric fields consisting of patterns meeting animation image information, a liquid crystal display element 1 having a liquid crystal-high polymer combined film 2 formed by dispersing the liquid crystals 3 which are controlled in the orientation state of the liquid crystals by these electric fields, exhibit a smectic A phase at a service environment temp. and cause phase transition to a nematic phase at a temp. higher than this service environment temp. into a high-polymer resin and a heating means 4 capable of setting the liquid crystals 3 in this liquid crystal-high polymer combined film 2 to plural heating levels at which at least the liquid crystals can be maintained in the phase state of the smectic A phase and the nematic phase. Particularly the rewriting of the images is conducted by controlling the orientation state of the liquid crystals 3 by impressing the electric fields consisting of the patterns meeting the animation image information thereto by the electric field impressing means 5 at the point of the time when the phase transition is effected by heating to the temp. above the phase transition temp. to the nematic phase or above.
Patent JP-2000252071-A (JP)
Title: Organic electroluminescent element
Inventor: TANAKA SATORU
IPC: H01L51/50
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a red light emitting element having high luminance and long lifetime by including a compound having di-cyano vinyl group in organic layers laminated between a pair of electrodes, at least one of which is formed of a transparent electrode. SOLUTION: This organic EL element includes a compound having di-cyano vinyl group expressed with formula I in organic layers. In formula I, R1 means a compound having an aromatic ring part, R1 includes a thiophene ring, and hydrogen of the thiophene ring is substituted so as to form a compound expressed with the formula I. Specifically, a compound expressed with formula II is used, and desirably, a light emitting layer including the compound expressed with formula I in Alq3 is used. The organic layer is formed by forming a hole injection layer, a hole transport layer, and a light emitting layer in order on an anode. The light emitting layer is obtained by adding the compound expressed with formula II as a dopant to the host material of Alq3 expressed with formula III.  A red light emitting material using a compound having a di-cyano vinyl group can emit the red light without causing lowering of luminance at the initial stage of light emission.
Patent JP-H05263337-A (JP)
Title: Device for indicating progress state of healding operation
IPC: D02H3/00
Filed: 1992-03-16
Abstract: PURPOSE:To facilitate confirmation of progress state of operation and to improve efficiency by indicating a warp number during healding operation, plural warp numbers before and behind the warp, the number of heald frame and warp color on a color display. CONSTITUTION:Comparing CPUE, to which a warp number during healding operation from controlling CPUD which memorizes data of heald arrangement and regulates action of machine constitution part C of healding machine is transmitted, with the warp number with previously memorized warp color data of held of warp order, warp colors corresponding to warp numbers of the point of the comparing time, the past several warps and the future several warps and the number of heald frame are passed, and transmits the warp colors to a color display B of a device A for indicating progress state of healding operation. In the color display B, the warp numbers, the heald frame number and the warp colors are made to mutually correspond and indicated so that an operator can confirm progress state of operation without checking a complicated table of stripes formation.
Patent JP-H10257116-A (JP)
Title: Orthogonal frequency converter
Inventor: IWASAKI HARUYA
IPC: H04L27/34
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce spurious radiation at a transmission side, and to reduce deterioration due to an interference wave at a reception side even when the error of a phase and amplitude is present in an IF or RF band orthogonal frequency converter in an orthogonal frequency converting device in which a base band orthogonal frequency converter is directly connected with the IF or RF band orthogonal frequency converter. SOLUTION: At a transmission side, a two system input signal is frequency converted by a base band frequency converter 1, and frequency-converted by an orthogonal frequency converter 2 of a radio part, and a signal (m) is obtained. Next, this signal (m) is inputted to a band pass filter 3 in which a frequency (ω+ω0) is allowed to pass and a frequency (ω-ω0) is attenuated, and a signal (m)' whose spurious components are reduced is obtained. At a reception side, an input signal (d) is inputted to a band pass filter 5 in which a signal with a frequency ω is allowed to pass and a frequency ω-2(ω-ω1) is attenuated, and an output (d)' whose interference wave is preliminarily removed is obtained. Afterwards, the two system signal frequency-converted by an orthogonal frequency converter 6 of the radio part is transmitted through an LPF 7, and frequency-converted by a base band frequency converter 8.
Patent JP-H0794493-A (JP)
Title: Etching method
Inventor: TANAMURA MITSURU
IPC: H01L21/302
Filed: 1994-03-25
Abstract: PURPOSE:To make an etching selectivity ratio and etching anisotropy large and to make the deterioration of morphology and a change in physical properties of a thin film small by a method wherein a specific gas such as a krypton gas is used for an etching gas and the relationship between the depth of an etching groove and the film thickness of an organic resist is made to meet a specific formula. CONSTITUTION:An oxide thin film 13 on a substrate 13 is masked with an organic resist film 12 and etched by an ion milling method. On the occasion, a gas containing one or more kinds of gases selected from a krypton gas, a xenon gas, a bromine gas, an iodine gas, sulfur hexafluoride and carbon tetrafluoride is used for an etching gas and a formula (t)<10D is made to be satisfied when the depth of an etching groove is made D and the film thickness of the organic resist (t). Then an etching selectivity ratio and etching anisotropy are made large and the deterioration of morphology of an etched surface and a change in physical properties of the oxide thin film 13 are made small. Thereby minute processing of the oxide thin film excellent in a processed shape, electrical characteristics and the surface morphology is enabled.
Patent JP-H04270364-A (JP)
Title: Developing doctor
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1991-02-26
Abstract: PURPOSE:To restrain the ratio of the metal of parts to a minimum, to reduce the number of the parts, to totally reduce cost from the material cost of the parts to the cost of manufacture and assembly, and also to lighten the device. CONSTITUTION:A developing doctor 3 provided with a developer controlling part 3a closely opposing to a developing sleeve 1 by a fine gap and controlling the supply amount of developer to a photosensitive body 2 is formed by melting and spraying abrasion proof material on the developer controlling part 3a.
Patent JP-S57171062-A (JP)
Title: Apparatus for improving starting property and warming- up of internal combustion engine
Inventor: OOTANI JIYUNJI
IPC: F02M1/04
Filed: 1981-04-14
Abstract: PURPOSE:To enable to improve starting property and warming-up of an internal combustion engine of the type using low-pressure alcohol vapor as fuel, by forming a heating chamber incorporating therein a heater at a part of a by-pass passage by-passing a throttle valve, and heating air-fuel mixture produced in the by-pass passage in said heating chamber. CONSTITUTION:In starting an engine, a heater 15 is at first heated by closing a switch 16 and then a control valve 9 is opened while keeping a throttle valve 5 in its closed position to open a by-pass passage 6 and a nozzle 8. By turning a crank shaft in this  state, air is drawn into the by-pass passage 6 and fuel F is ejected from the nozzle 8  with the fuel flow being metered by a fuel jet 7. The air-fuel mixture thus ejected  from the nozzle 8 is introduced into a heating chamber 11 from an inlet port 11a and  heated to a high temperature by the heater 15. Here, part of the air-fuel mixture is combusted and its temperature is raised further but the flame is extinguished by  through-holes 14 formed in a cylindrical partition 12. Thereafter, the air-fuel mixture thus heated is drawn into combustion chambers of an engine E via an annular chamber 13 and an intake pipe Ea. Therefore, the engine can be started with ease by spark ignition and warming-up of the engine can be promoted effectively.
Patent JP-S60201039-A (JP)
Title: Control apparatus for internal-combustion engine
Inventor: SAKAMOTO MASAHIDE
IPC: F02D31/00
Filed: 1984-03-26
Abstract: PURPOSE:To eliminate the hysteresis of a proportional solenoid, by oscillating the ON-time of DUTY signals applied to the proportional solenoid at all times. CONSTITUTION:A proportional solenoid 3 is provided in a by-pass passage 2 connecting the upstream side and the downstream side of a throttle valve 1. Motion of the proportional solenoid 3 is controlled by DUTY signals 5 supplied from a control unit 4. Here, if ON, DUTY signals are always oscillated, the hysteresis of the proportional solenoid is eliminated. By thus eliminating the hysteresis of the proportional solenoid, it is enabled to obtain an excellent controllability.
Patent JP-H07256744-A (JP)
Title: Blow molding method for bent product
Inventor: KANO YOSHIAKI
IPC: B29L22/00
Filed: 1994-03-25
Abstract: PURPOSE:To easily form an emitted parison into a desired bent shape by blowing compressed gas to a parison held to a pinched state from a plurality of nozzles spaced apart from the parison in the axial direction of the parison to bend the parison into a desired shape. CONSTITUTION:A compressed gas blowing device 34 capable of blowing compressed gas in the axial direction of a pinched parison 12 is arranged in the direction crossing both molds 1a, 1b at a right angle so as to be spaced apart from the parison 12 by a definite distance. The valves 36 of the compressed gas blowing device are opened in such a state that the parison 12 is pinched by upper and lower parison pinching devices to blow compressed gas to the parison 12 from compressed gas blowoff nozzles 35. By this constitution, the parison 12 is bent into a recessed part shape in a state sealed with pre-blowing air. Thereafter, the bent parison is fitted in both molds 1a, 1b having cavity surfaces 2 formed into a spoiler shape and the molds are clamped to stop the blowing-off of compressed air and high pressure compressed air is blown into the parison from a blow pin 8.
Patent JP-S60201280-A (JP)
Inventor: FUKUMOTO SHINTAROU
IPC: G21B1/11
Filed: 1984-03-26
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-H06269009-A (JP)
Title: Color wide dynamic range camera
Inventor: RAN JINOSAARU
IPC: H04N5/225
Filed: 1993-02-23
Abstract: PURPOSE: To improve the picture quality of video images by acquiring plural color video images of scenes of different exposure levels and processing the components of the color video images to generate a synthetic image including the emphasized details. CONSTITUTION: A color wide dynamic range camera 300 generally consists of a two-dimensional sensor array. However, a color camera 104 that can contain a linear sensor array sends the individual red, green and blue components to the monochromatic dynamic range systems 1021 to 1023 respectively. Then these components are individually processed as if they were the monochromatic signals.
Patent JP-2000252138-A (JP)
Title: Resin molded transformer
Inventor: WATANABE KENJI
IPC: H01F27/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a transformer of which coils can be readily overhauled. SOLUTION: In this resin molded transformer, a high voltage coil 1 and a low voltage coil 2 wound on vertical legs are both resin molded in a cylindrical shape and are disposed coaxially in the radial direction via an air gap 5. The high voltage coil 1 and the low voltage coil 2 are interposed between upper and lower frames 3 via insulating spacers 8, which are disposed at upper and lower end parts, respectively, of the high voltage coil 1 and the low voltage coil 2. One end of the insulating spacer 8 is fixed on the upper and lower end parts of the high voltage coil 1 and the low voltage coil 2 via an adhesive 6. A protruded part 8C is formed at the other end of the insulating spacer 8. An engaging hole 3A for engaging to the protruded part 8C is formed in the upper and lower frames 3.
Patent JP-H05215546-A (JP)
Title: Distance and angle measuring apparatus
Inventor: KOJIMA YOICHI
IPC: G01C1/02
Filed: 1992-02-06
Abstract: PURPOSE:To dispense with large-capacity internal memories by providing internal memories, into which the operating program for a surveying equipment can be transferred and recorded by way of data communications from the outside, and wherein the data can be written and erased. CONSTITUTION:A distance and angle measuring apparatus (total station) 1 is constituted of a distance measuring part 2, an angle measuring part 3, a CPU 4, a ROM 5, an EEPROM 6 and an internal data recording device 7, wherein data-recording memory cards 8 are provided so that the cards can be attached and removed. The CPU 4 can transfer the program, which is recorded in the card 8, into the EEPROM 6, wherein the data can be written and erased, by the small-scale basic program in the ROM 5, can start the program and can operate the angle measuring apparatus 1. Furthermore, the program can be started under the state wherein the card 8 is mounted in the device 7, and the angle measuring apparatus 1 can be directly operated. Furthermore, the program can be transferred into the EEPROM 6 by way of a data communications equipment, and the angle measuring apparatus can be operated.
Patent JP-H02236935-A (JP)
Title: Electro-magnetic coil
Inventor: MATSUI ISAO
IPC: H01J37/147
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a compact electro-magnetic coil by exposing copper material of a copper string at its end face, bringing its surface in fight contact with cooling bobbins, and uniting the copper string coil and the cooling bobbins with molding material. CONSTITUTION:Inter-layer electro-magnetic insulation of a copper string electro- magnetic coil 6 is maintained by winding up a copper string 9 with an insulating sheet 8 superposed thereon. The coil 6 thus formed is molded with epoxy resin. Both end faces of the coil 6 molded with epoxy resin are subjected to end face process so as to expose a copper portion of the copper string. The coil 6 thus processed is sandwiched between cooling coils 4 and 5 and further subjected to vacuum impregnation mold work by means of epoxy adhesive in order to unite them with each other. Accordingly, it is possible to make the coil 6 compact and this contributes to miniaturization and weight reduction of the total electro-magnetic coil device.
Patent JP-S60200497-A (JP)
Inventor: HAMAHARA NORIHIDE
IPC: H05B41/16
Filed: 1984-03-24
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。