baber/WOPTO huggingface dataset:
Patent JP-S5955034-A (JP)
Title: Formation of interelement isolating film
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/76
Filed: 1982-09-22
Abstract: PURPOSE:To enable to form the interelement isolating SiO2 film with a small area by a method wherein after a resist film and the protruding oxide films of silicon epitaxial layers formed on a silicon substrate are etched, while silicon dioxide films remaining on the epitaxial layers are removed. CONSTITUTION:The photo resist film 15 is applyingly formed on the substrate, and the upper part of the surface of the substrate is made to be the flat condition by burying the gaps between the Si layers 13 grown in the convex type on the SiO2 films 12. After then the substrate is installed in a reaction tube, mixed gas of carbon tetrafluoride gas and O2 gas is introduced in the reaction tube, a high-frequency voltage is applied between an electrode and a substrate installation base in the reaction tube, and the photo resist film 15 on the surface of the substrate and the SiO2 films 14 protruding locally on the interelement isolating SiO2 films 12 are etched at the same time by plasma to be removed. The SiO2 films 14 remaining on the epitaxial layers 13 are etched to be removed by the mixed liquid of hydrofluoric acid and ammonium fluoride, and the surface of the Si substrate demarcated by the interelement isolating SiO2 films 12 having the flat surface and the small area is obtained.
Patent JP-2000356681-A (JP)
Title: Superconducting magnetic field generating device and superconducting detector
Inventor: NAKAGAWA HIROSHI
IPC: G01T1/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnetic field generating device capable of generating a large magnetic field inside by giving a weak initial current from the outside, capable of generating finally a magnetic field by a superconducting permanent current in the separated state from the outside with no electric power supplied, and capable of generating a magnetic field by utilizing the superconducting permanent current with no loss, and a superconducting detector. SOLUTION: A superconducting tunnel junction element 5 is, for example, a radiation detector with a micro-strip coil, and is arranged inside a very low temperature environment 8. A direct current is applied on a primary coil 21 of a superconducting transformer 2 from a direct-current power source 1 to send the current into a first superconducting loop 6, and a control signal is given to a first superconducting gate 3 to set a circulating current in the first and a second superconducting loop circuits 6, 7, and the direct current in the primary coil 21 of the superconducting transformer 2 is reduced, and a superconducting permanent circulating current is generated in the second superconducting loop circuit 7. And besides, when the superconducting permanent circulating current flows in the second superconducting loop circuit 7, the superconducting permanent circulating current is cut off by switching the first and a second superconducting gates 3, 4 simultaneously.
Patent JP-S5788932-A (JP)
Title: Upsetter
Inventor: ASARI AKIRA
IPC: B21J9/06
Filed: 1980-11-25
Abstract: PURPOSE: To shorten a carrying path of a crude material, and a product and to simplify the mechanism, by rocking a pull rod forward and backward interlocking with gripping and releasing operations of the upper and lower frames against the crude material.  
     CONSTITUTION: The front end of a crude material is placed between metal molds 26 a  and 27 a  for the primary operation. Since each pull rod 35 and 36 is inclined and is positioned at the center side at this time, the front end of the crude material does not hit the pull rods 35 and 36 even when the crude material is carried in a straight line. Then, a rod 43 c  of an oil pressure cylinder is extruded and a link 31 is revolved from the center side of an upper frame 23 and a lower frame 21 to the other end side, and then the upper frame 23 is moved downward. When the upper frame 23 is moved downward, the metal molds for primary operation 26 a  and 27 a  grip the crude material and an outer shape at the time of forming is formed. Then, a metal mold for upsetting 51 a  is inserted between the metal molds 26 a  and 27 a  and the 1st upset forming is performed. Thereafter, a rod of an oil pressure cylinder 50 is pulled back and the rod 43 c  of the oil pressure cylinder 43 is also pulled back. In this way, intervals between the metal molds 26 a  and 26 b  for the 1st operation and those of 27 a  and 27 b  for the 2nd operation are parted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0917972-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KUROIWA TAKEHARU
IPC: H01L27/04
Filed: 1995-06-30
Abstract: PURPOSE: To dignify a film capacitor used for a highly integrated semiconductor integrated circuit. CONSTITUTION: A capacitor lower electrode 114 is composed of a metallic electrode consisting of indium or ruthenium and a metallic oxide film consisting of its oxide, and the surface of the capacitor lower electrode 114 is covered with a metallic oxide film 131, thus the processing of the electrode becomes easy, and such stable capacitor property that the surface of an electrode does not react even in oxidative atmosphere at high temperature at formation of a capacitor dielectric film 115 can be obtained.
Patent JP-S6145424-A (JP)
Title: Rotary actuator
Inventor: SUGANO TAKAFUMI
IPC: G11B7/09
Filed: 1984-08-08
Abstract: PURPOSE:To reduce the weight of a movable part and to increase acceleration by arranging a bearing part of a rotary shaft which is formed as a movable part united with an objective lens barrel on the fixed part side. CONSTITUTION:The movable part is constituted of the objective lens barrel 1 and the rotary shaft 14 and the bearing part 15a is constituted so as to be used also for a york part 15. The york part 15 is constituted of members 15a-15c. The minimum thickness of the member 15a in its radius direction is set up under the consideration of mechanical strength or resonation and the length of the sliding surface between the shaft 14 and the bearing part 15a in the axial direction is expanded under the consideration of the inclination of the incident light axis of an objective lens.
Patent JP-H061139-A (JP)
Title: Automotive air conditioner
Inventor: MURASHIMA KAZUAKI
IPC: B60H1/32
Filed: 1992-06-24
Abstract: PURPOSE:To provide an automotive air conditioner to be furnished at a car room ceiling which is nice-looking and rich in high class sense and being low noise. CONSTITUTION:This air conditioner is provided with a cooling unit 1 furnished at the car room ceiling H of an automobile; an extending duct 2 which is connected to the discharge opening of the cooling unit 1 and at the same time is fixed at the car room ceiling H and at which the blowing out openings 20 of air conditioning air into the car room are provided; and a unit cover 3 to cover the cooling unit 2; and a middle cover 5 to cover a portion connecting the cooling unit 1 to the extending duct 2.
Patent JP-H0216114-A (JP)
Title: Production of resin composition for carbon fiber-reinforced plastic and carbon fiber-reinforced plastic
Inventor: IDE NORIAKI
IPC: C08F299/04
Filed: 1988-07-04
Abstract: PURPOSE:To obtain the title composition improved in adhesion to carbon fiber and toughness as a matrix by mixing an unsaturated polyester with a specified polyester, a crosslinking monomer and an organic peroxide initiator. CONSTITUTION:The title composition is obtained by mixing 35-60wt.% unsaturated polyester, obtained by polycondensing a dibasic acid containing an unsaturated dibasic acid with a glycol, with 8-25wt.% modified polyester having epoxy and (meth)acryloyl groups in the main chain, 30-45wt.% crosslinking monomer (e.g., styrene) which is desirably a radical-polymerizable vinyl monomer and 0.5-20wt.% organic peroxide initiator (e.g., benzoyl peroxide). This composition is infiltrated into a carbon fiber and cured by optional heating to obtain a carbon fiber-reinforced plastic.
Patent JP-H069728-A (JP)
Title: Production of resin containing metal
Inventor: MAEDA TAKASHI
IPC: C08L33/10
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a metal-containing resin which has excellent transparency and increased light absorption and can be used as a color filter or the like. CONSTITUTION:The production process comprises reacting 70-90% first monomer component containing at least 30% alkyl (meth)acrylate with 5-15% second monomer component comprising at' least either of a (meth)acrylic ester containing -OH and/or -O- in the ester group and acrylonitrile, 5-15% vinylsilane and 0.1-1.0% metallic compound.
Patent JP-2000356401-A (JP)
Title: Water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/12
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To remove a nitrogen oxide in a burnt exhaust gas without lowering a combustion performance by providing a melting means for melting the nitrogen oxide in the gas in water in an exhaust route for exhausting the gas from a burner out of an equipment through a heat exchanger. SOLUTION: A heat exchanger 18 in which a water supply tube 14 and a hot water output tube 16 are arranged is provided at a lower position in an equipment body 12 in the state of mounting in a combustion chamber 20. A burner 20 for heating the exchanger 18 is provided above the exchanger 18 through a mounting plate 24 with its burner hole side directed downward. A burnt exhaust gas of the burner 22 is fed downward by an air supply fan 36, heat exchanged through fins 18b of the exchanger 18, then fed to a neutralizing chamber 40 through an exhaust hood 32 and a communicating tube 35, and brought into contact with water in the chamber 40. A nitrogen oxide remaining in the exhaust gas is dissolved in the water and removed, and exhausted out of the equipment from an exhaust port 44 through an exhaust tube 34.
Patent JP-S5959075-A (JP)
Title: Defect detector for multiplex power source circuit
Inventor: TAKAHASHI MAMORU
IPC: H02H7/12
Filed: 1982-09-27
Abstract: PURPOSE:To enhance the reliability of a multiplex power source circuit by connecting a fuse element fusion detector in parallel with both ends of a plurality of fuse elements, thereby indicating the fusion of the fuse elements. CONSTITUTION:A fuse element fusion detector 20a is connected in parallel with both ends of a fuse element 2a of a main power source supply device X. A fuse element fusion detector 20b is connected in parallel with both ends of the fuse element 2b of an auxiliary power source supply device Y. When any of the devices X, Y becomes a shortcircuit defect so that the fuse 2a or 2b is fused, the fuse element fusion detector 20a or 20b of the shortcircuit defect side is driven to indicate the fusion of the fuse element at light emitting diodes 21a, 21b and to dispatch an alarm.
Patent JP-S6231380-A (JP)
Title: Starting method for ac motor
Inventor: MIURA SATOSHI
IPC: H02P1/28
Filed: 1985-07-30
Abstract: PURPOSE:To suppress as excess rush current by holding the neutral point of an autotransformer connected during the prescribed period around the connection of an impedance element. CONSTITUTION:In case of starting a motor 5, a switches 1, 2 are closed to applying stepdown tap voltage of an autotransformer 4 to the motor 5. When the motor 5 is accelerated to the vicinity of a no-load rotating speed, a switch 7 is closed to connect an impedance element 6 between a power source terminal and a stepdown tap (t). Then, a switch 3 is closed to apply the full voltage to the motor 5, the switches 1, 2, 7 are opened to disconnect the autotransformer 4 and the element 6 from a current path. Thus, an excess rush current at motor starting time can be suppressed to the sufficiently small value.
Patent JP-H1116327-A (JP)
Title: Fixed magnetic disk device
Inventor: WADA TOSHIYUKI
IPC: G11B33/14
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To delay the time for lowering of the temperature of a magnetic disk medium rather than the time for lowering of the temperature of a casing exposed to an external atmosphere by thermally interrupting one of a spindle motor and a positioning mechanism from the casing by using a thermal interrupting member or a heat insulator having a greater heat capacity than the casing. SOLUTION: To reduce moisture attached to the surface of a magnetic disk medium 2, a slider 4 and a read/write head 3, the magnetic disk medium 2, the slider 4 and the read/write head 3 are thermally interrupted from a casing 1 by a heat insulator 9. Thus, the time for lowering of the temperature of the magnetic disk medium 2, the slider 4 and the read/write head 3 is delayed rather than the time for lowering of the temperature of the casing 1 exposed to an external atmosphere of a fixed magnetic disk device. With such a structure, moisture starts being attached to the inner wall of the casing 1 earlier from high-temperature high-humidity air inside of the casing 1. Since the surface area of the inner wall of the casing 1 is increased, a large quantity of moisture can be attached thereto.
Patent JP-S6059489-A (JP)
Title: Character recognizer
Inventor: YAMASHITA YOSHIYUKI
IPC: G06K9/46
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a miniature optical character recognizer having high operability by storing a character pattern supplied from a tablet input part to a pattern register after applying the thickening process to the pattern. CONSTITUTION:A tablet input part 11 detects that a writing point exists in a character writing start informing area and informs this to a control part 7 and a framework pattern memory input part 12. Then the part 7 delivers a switch signal to an input switching part 3 so as to send the pattern data given from a thickening part 13 to a pattern register 4 and waits for the output of character names from an identification part 6. An operator writes a character which is supplied to a character writing area and set the writing point in a character writing end informing area after the writing is through. Thus the part 12 read out successively the data stored in the part 13 corresponding to the coordinates of the writing point received from the part 11 and at the same time performs the thickening process to send the data to the register 4 via the part 3. Then the characters are recognized.
Patent JP-S6144205-A (JP)
Title: Catalyst combustion reacting device
Inventor: OKANO TETSURO
IPC: F23C13/00
Filed: 1984-08-09
Abstract: PURPOSE:To maintain a combustion temperature at an optimum value by means of a minimum surplus air, by a method wherein a catalyst combustion part is divided into two stages of a low temperature stage and a high temperature stage. CONSTITUTION:In a catalyst combustion reforming device which produces hydrogen gas used in a fuel battery, fuel is fed through a fuel inlet 39 to a low temperature stage combustion part 31, and after combustion gas therefrom imparts heat to a reaction tube 33, the gas flows through a gas permeable combustion gas bleed pipe 35, combustion exhaust gas from a low temperature stage 31 flows through an inner pipe 37 for exhaust, and exhaust gas from a high temperature stage 32 flows through an outer pipe 38 to exhaust it to the outside of a system. Low temperature stage combustion gas, exhausted through the inner pipe 37, is fed to the high temperature stage 32, but remaining fuel is injected in the gas before the gas is fed to the high temperature stage. Thereby, the gas is heat-exchanged with a cold air through the working of a heat exchanger 41 so that spontaneous ignition is prevented from occurring at an injection part. After the gas is decreased to a given temperature, fuel is added to produce fuel-air mixture which is fed through a high temperature stage fuel inlet 40 to the high temperature stage combustion part 32.
Patent JP-S5956318-A (JP)
Inventor: OOMIYA TETSUO
IPC: B29C47/88
Filed: 1982-09-25
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-H1118322-A (JP)
Title: Parallel monitor with turn-on function
Inventor: OKAMURA MICHIO
IPC: H01G11/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal generation of heat, lighten a maintenance work, and increase an operating efficiency when a capacitor which stores electric energy gets faulty. SOLUTION: Parallel monitors 31 -3m are connected in parallel with a plurality of serially connected capacitors C1 -CN, electric energy storing devices for storing electric energy, respectively, to bypass charging current according to the charging voltage at the time of charging. In this case, each of the monitors 31 -3m has a detecting means 41 -4N for detecting that a capacitor C1 -CN is in an abnormal charged state and a turn-on means Q1 -QN which turns on based on a detection signal of the detecting means 41 -4N to short a circuit across the capacitor C1 -CN. Consequently, when the capacitors C1 -CN turn into abnormal charged states due to defects, the capacitor is shorted.
Patent JP-H0724292-A (JP)
Title: Fluidized bed granulation method and its device
Inventor: MORIMOTO KIYOSHI
IPC: B01J2/16
Filed: 1993-07-06
Abstract: PURPOSE:To reduce the frequency of the replacement work and cleaning work of a bag filter and to perform the granulating and drying treatment properly in a short time without a large-scale exhaust fan, etc., being adopted by forming a fluidized bed where powdery particles, that is an object to be granulated, are sufficiently agitated and mixed, not blown up and raised to a very high position by drying air. CONSTITUTION:When while a binding agent 4 is sprayed to a powdery particles A housed in a granulator body 1, drying air is introduced into the granulator body 1, air pulse waves for intermittently raising and floating the powdery particles A in the granulator body 1 to fluidize them are fed into the granulator body 1.
Patent JP-S5957973-A (JP)
Inventor: KANBE ROKUROU
IPC: C04B41/52
Filed: 1982-09-25
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-H1112455-A (JP)
Title: Room-temperature-curable composition
Inventor: YAMAUCHI YASUSHI
IPC: C08L71/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a room-temperature-curable composition which can give a matte cured surface without detriment to properties such as elongation and tensile strength when used as a sealing material and is made proof against being contaminated by the adhesion of dust and dirt after application. SOLUTION: This composition comprises a polymer (a) having a backbone essentially consisting of a polyether, having a number-average molecular weight of 4,000-30,000 and having at least one crosslinkable hydrolyzable silyl group, a polymer (b) having a backbone essentially consisting of a (meth)acrylic ester copolymer, having a number-average molecular weight of 6,000-30,000 and having at least one crosslinkable hydrolyzable silyl group and a compound (c) being a copolymer of ethylene glycol with propylene glycol, containing 5-90 mol.% ethylene glycol and having a number-average molecular weight of 200-5,000. 10-200 pts.wt. component (c) is present per 100 pts.wt. total components (a) and (b).
Patent JP-H0719960-A (JP)
Title: Fourier-transform spectrometer
Inventor: MOMOSE HIDETO
IPC: G01J3/45
Filed: 1993-07-06
Abstract: PURPOSE:To provide the accurate measurement in a short time by detecting the side burst and one side burst, and judging the amplitude thereof, and in the case where the one side burst is larger than a set value, judging as a pulse- like noise to eliminate it efficiently. CONSTITUTION:This device is formed of an interference meter, a photo detector, and a data processing device, and detects the side burst and one side burst generated in an interferrogram to detect the amplitude of the both. At the time of integration for measurement, the interferrogram is monitored ordinarily, and in the case where a side burst, of which amplitude is larger than a preset value, is detected and this detected burst is one side burst, it is judged as noise. The data obtained by this scanning is not integrated, or the data except for the side burst as noise is integrated, or the interferrogram displayed on a screen and the interferrogram except for the noise are compared for recognition on the screen to eliminate the pulse-like noise.
Patent JP-H0612564-A (JP)
Title: Feeding out device of automatic vending machine
Inventor: KOBAYASHI TOSHIHIRO
IPC: G07F9/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide an inclined feeding-out device of a general mechanism of the automatic vending machine, which can narrow width of a chute and width of a commodity take-out port to dimensional requested to the dimensional of a sales commodity, and also, can carry it out surely. CONSTITUTION:The device is provided with an elevator 1 for carrying a sales commodity 2 to the lower part from a commodity containing shelf, a chute main body 4 for feeding out the sales commodity to a take-out port 6, and an inverting member for changing a direction from the horizontal direction to the vertical direction, and the inverting member is constituted of an inverting member 5 provided in an inlet part of the chute main body 4, and an inverting member (a) 7 provided on the way of the chute main body 4. In this regard, in the chute main body 4, graduations are provided in accordance with overall length of the sales commodity, and the inverting member is movable to the left and the right in accordance with the overall dimension of the sales commodity.
Patent JP-H0460968-A (JP)
Title: Magnetic disk device
Inventor: MUTSUHIRA MASAHIRO
IPC: G11B19/02
Filed: 1990-06-26
Abstract: PURPOSE:To early and securely discover the abnormality of the magnetic disk device by previously writing a data for diagnosis into a recording medium, providing an output abnormality detecting circuit, observing the data for diagnosis of a head disk mechanism and comparing the data with a reference voltage. CONSTITUTION:The data for diagnosis is written in the fixed block of all the tracks of the recording medium included in a head disk mechanism 1, and the reference voltage at a fixed level is generated by a reference voltage generating circuit 4. This reference voltage is compared with the level of the data for diagnosis read from the head disk mechanism 1 by an output abnormality detecting circuit 3, and when abnormality is detected, an abnormality detecting signal is generated. Thus, abnormality such as damage for the magnetic disk device or the position deviation of a magnetic head, etc., can be early and securely discovered.
Patent JP-2000357857-A (JP)
Title: Manufacture of printed wiring board
Inventor: OSHIRO HIROYASU
IPC: H05K3/40
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a printed wiring board of high reliability wherein higher density packaging is enabled with high yield, by using a simple process. SOLUTION: This manufacturing method is composed of a process wherein selective maskings 2a, 2b are performed to one surface of a conductive metal foil 1, and a protruding wiring pattern 1a is formed by half etching; a process wherein the masking layer 2a on the surface of the wiring pattern 1a formed in a protruding shape is eliminated, the surface of the wiring pattern 1a is made to face the main surface of an insulating resin layer 3, and lamination and arrangement are performed; a process wherein the laminated member is pressed, the protruding wiring pattern 1a is buried in the insulating resin layer 3, and these are collectively formed in an unified body; and a process wherein the conductive metal foil 1 is eliminated by etching, leaving a wiring pattern 1a' which is buried in the insulating member layer 3, and the wiring pattern 1a' is exposed on the surface of the insulating resin layer 3.