baber/WOPTO huggingface dataset:
Patent JP-H0752026-A (JP)
Title: Inside cylinder inner face finishing method for work
Inventor: IIIZUMI MASAHIKO
IPC: B24B5/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide such an inside cylinder inner face finishing method as allowing plateau processing by an ordinary grinding wheel for finishing, reducing exchange times of a honing head due to abrasion of a grinding wheel, and also reducing work manhour and management manhour of the grinding wheel, not enlarging a honing head, and attempting production cost reduction. CONSTITUTION:When a finishing process is performed on the inside cylinder inner face of a work by a grinding wheel which is provided on the outer circumferencial part of the top end of a honing head rotating and reciprocating freely and is possible to be extended outward by an extension regulation device, after an ordinary finishing process is performed on the inside cylinder inner face of the work by a grinding wheel on which prescribed extension pressure P1 is applied, the plateau processing is performed on the inside cylinder inner face of the work with the same grinding wheel by applying extension pressure P2 lower than the prescribed extension pressure P1.
Patent JP-H0753820-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: OSHIMA MASABUMI
IPC: C08L23/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a vinyl chloride-based resin composition capable of forming a vinyl chloride resin-based elastomer composition excellent in compression set and weathering resistance. CONSTITUTION:This vinyl chloride-based resin composition contains 100 pts.wt. vinyl chloride-based resin, 20-400 pts.wt. rubber component composed of 97-70wt.% acrylonitrile-butadiene rubber (hereinafter abbreviated NBR) and 3-30wt.% ethylene-propylene-nonconjugated diene terpolymer (hereinafter abbreviated EPDM), 10-300 pts.wt. plasticizer and 0.05-10 pts.wt. crosslinking agent.
Patent JP-H0247459-A (JP)
Title: Construction of wooden house
Inventor: KATAGIRI IKUKO
IPC: E04B1/70
Filed: 1988-08-09
Abstract: PURPOSE:To shorten a construction period and, at the same time, to prevent the occurrence of a void between a column and wall or cracks of the wall by drying the wooden column or wall plaster base in a state of non-drying artificially by taking advantage of a warm air dryer. CONSTITUTION:In a stage where built-in of a wall plaster base 3 such as laths or wood laths between wooden columns 1 completes, flexible bags 4 which can be expanded with a required size are placed to the inside of a space of each room. Warm air from a warm air dryer to which the bags 4 are connected through a pipe 6 is sent to the insides of the bags 4, bringing the external surfaces of the bags 4 expanded by filling of warm air into contact with the column 1 and the wall plaster base 3, and the column 1 and the wall plater base 3 are completely dried by taking advantage of heat of war air. After that, a painting process is implemented. According to the constitution, the wooden column 1 or the wall plaster base 3 can be dried in a short period of time.
Patent JP-H0517582-A (JP)
Title: Electroconductive resin material and its production
Inventor: AZUMA MIKIO
IPC: C08K9/02
Filed: 1991-07-12
Abstract: PURPOSE:To provide the subject material capable of producing a compression molded material having a high electric conductivity. CONSTITUTION:With resin particles (e.g. acrylic resin or polystyrene resin) having 3-100mum particle size, electroconductive fine particles (e.g. carbon or electroconductive metal oxide fine powder) having neither malleability nor ductility and metallic fine particles (e.g. Ag, Al or Fe) having malleability or ductibility are blended under a high shearing force and a high compression force to fix the electroconductive fine particles and the metal to the resin particle surface in a mixed state where both the components are electrically connected.
Patent JP-H06291046-A (JP)
Title: Method for forming silicon compound film
Inventor: MURAKAMI HIROSHI
IPC: H01L21/205
Filed: 1992-07-24
Abstract: PURPOSE:To provide a method for forming silicon compound film using a safer raw material than monosilane or disilane without heating a substrate on which a film is to be formed. CONSTITUTION:Tetramethylsilane and/or tetraehylsilane are used as raw materials, a raw material G1 is adsorbed on a substrate 10 on which a film is to be formed, and an ion beam obtained from a reactive gas G2 is applied to the substrate or the substrate is exposed to plasma or the substrate is exposed to plasma and at the same time an ion beam is applied to the substrate, thus forming a silicon compound film on the substrate.
Patent JP-S6176299-A (JP)
Inventor: TOGAMI SHIGENORI
IPC: B26D1/60
Filed: 1984-09-25
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-H06109198-A (JP)
Title: Thermal response type steam trap
Inventor: FUJIWARA YOSHIYASU
IPC: F16T1/10
Filed: 1993-07-15
Abstract: PURPOSE:To provide a thermal response type steam trap whose valve member can be simply and surely attached to a diaphragm member. CONSTITUTION:A recess being deeper with the approach to its center is provided in a central domain on a side facing the second diaphragm 17 of a valve member 19, and the second diaphragm 17 is sandwichedly held between a sandwichedly holding member 18 formed about correspondingly to the recess and the valve member 19, and in a domain where the second diaphragm 17 is sandwichedly held by the recess of the valve member 19 and the sandwichedly holding member 18, the valve member 19, the second diaphragm 17 and the sandwichedly holding member 18 are welded with one another.
Patent JP-H0360149-A (JP)
Title: Vdmos/logic integrated circuit composed of diode
Inventor: DANIERU KESADA
IPC: H01L29/78
Filed: 1990-07-26
Abstract: PURPOSE: To obtain a diode having a tendency to operate in a forward direction by forming a well, produced from a first doping step for at least one region produced from a third doping level, and surrounded by a ring created by a fifth doping step, and providing metal wiring which is identical to the surface portion of the ring for the surface portion of the region. CONSTITUTION: In a P-well 12, an N-type region 60 corresponding to the channel of a depression type lateral MOS transistor is formed. The region 60 is surrounded by an N<+> -type ring 61 corresponding to a doping step which is the same as that of the drain and source regions of the MOS transistor. A metal wiring layer is etched for forming metal wiring 62 contacting the upper surface of the N-region 60 and a metal wiring 63 contacting N<+> -ring 61. The metal wirings 62, 63 are produced with aluminum-silicon, for example. With this configuration, a diode operating in forward direction between metal wirings 62, 63 can be obtained.
Patent JP-H0729163-A (JP)
Title: Magnetic recording medium
Inventor: OKAWA WATARU
IPC: G11B5/72
Filed: 1993-07-16
Abstract: PURPOSE:To suppress the seizure of a magnetic head surface at the time of a high speed sliding, avoid the increase of an error rate even if a magnetic recording medium is made to travel under a high temperature and low humidity circumstance and, further, maintain excellent electromagnetic characteristics by a method wherein at least the surface side of a magnetic layer contains L-ascorbic acid and/or pyromeritic acid. CONSTITUTION:A magnetic layer 2 containing Fe system metal powder which is magnetic powder, polyester polyurethane resin which is binder and L-ascorbic acid and/or pyromeritic acid, etc., is provided on a nonmagnetic carrier 1. With this constitution, the corrosion of a magnetic head surface at the time of a high speed sliding can be suppressed, the seizure of the magnetic head can be suppressed even if a magnetic recording medium is made to travel under a high temperature and low humidity circumstance, the increase of an error rate is avoided and, further, electromagnetic characteristics and a head life can be improved. Moreover, a back-coating layer 3 which is shown by a chain line and is mainly composed of nonmagnetic powder and binder may be provided on the surface of the carrier 1 opposite to the surface on which the magnetic layer 2 is formed. With the back-coating layer 3, the improvement of a travelling performance, charging-proofness, transcription-proofness, etc., can be realized.
Patent JP-S58100490-A (JP)
Inventor: ISHIMARU TOSHIAKI
IPC: H05K3/18
Filed: 1981-12-10
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-H0622383-A (JP)
Title: Pcm terminal equipment
Inventor: SUGA SEIICHI
IPC: H04M3/42
Filed: 1992-07-02
Abstract: PURPOSE:To allow a subscriber to know the Busy state of a line before a calling, and to prevent a voice signal from being outputted at the time of an excess load by providing the discriminating function of DLC information indicating the excess load. CONSTITUTION:A DLA discriminating means A constituted of an F0-TS16 detecting circuit 3 and a DLC discriminating circuit 4, receives the output of a synchronization detecting circuit 2 which detects a synchronizing signal from an inputted PCM signal, and the output of signalling circuit 11 which monitors the state of a subscriber's line, and judges the state of the load. A busy tone generating means B constituted of a Busy tone generating circuit 5 and a switching circuit 6, converts an input from the synchronization detecting circuit 2 into a busy tone by a DLC signal. An invalid signal inserting means C constituted of a non-speech signal inserting circuit 9 and an Idle signal inserting circuit 12, converts the voice signal from a PCM codec 7 into a silent signal by an LDc signal from the DLC discriminating circuit 4, and converts a signal from the signalling circuit 11 into an invalid signal. Then, the signal is outputted through a multiplex circuit 10.
Patent JP-2001027701-A (JP)
Title: Infrared optical part
Inventor: WADA HIDEO
IPC: C01G28/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an IR optical window material having excellent transmittance for IR rays in a specified wavelength band and a small radiation rate of heat and suitable to be used with a non-cooling type IR sensor by constituting the material essentially consisting of a polycrystalline GaAs, having a specified transmittance or higher for straight beams of IR rays at a specified wavelength, and having a specified radiation rate or lower at a specified temperature. SOLUTION: An IR optical element 2 such as a bolometer type non-cooling IR sensor or a semiconductor IR laser and a rotating and scanning mechanism 3 to support the IR optical element 2 are disposed inside of a dome type IR window material 1a consisting of polycrystalline GaAs. The IR optical element 2 with an optical system attached can be rotated and scanned back and forth and in the left and right directions in the IR window material 1a by the rotating and scanning mechanism 3. The IR window material 1a essentially consists of polycrystalline GaAs and has >=70% transmittance for straight beams of IR rays at 10 μm wavelength and <=5% radiation rate at 300 deg.C.
Patent JP-S58100884-A (JP)
Inventor: UENO HIROAKI
IPC: G09G1/00
Filed: 1981-12-11
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-H0366774-A (JP)
Title: Cast ceiling tile containing latex as binder, and preparation of the tile
Inventor: UIRIAMU ETSUCHI KESUKII
IPC: B29L31/10
Filed: 1989-08-01
Abstract: PURPOSE: To provide a binder for a cast molding ceiling tile which has suitable rheological properties by comprising an alkaliswellable latex contg. given amts. of specified ethylenically unsatd. carboxylic acid monomer and nonionic vinyl monomer.  
     CONSTITUTION: This binder for a cast molding ceiling tile comprises an alkali- swellable latex comprises: a 3-8 C α,β-ethylenically unsatd. carboxylic acid monomer, pref. (meth)acrylic acid, itaconic acid, fumaric acid or the like, in an amt. of 15 to 60 (wt).% based on monomer in the copolymer, a copolymerizable nonionic vinyl monomer in an amt. of 30 to 45% based on monomer in the copolymer, and an additional nonionic vinyl monomer as a post-additional monomer in an amt. of 10 to 45% based on monomer in the copolymer. The binder does not require drying cycle for a long period of time and is not as hygroscopic as starch. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6261740-A (JP)
Title: Press feeding device
Inventor: KATO MASANORI
IPC: B21D43/05
Filed: 1985-09-10
Abstract: PURPOSE:To eliminate the pulsatory motion of driving torque of a press feeding device so as to make the life of the device longer, by adding position correcting torque on the basis of time-function reference torque when an actuator for actuating a feed bar is driven with position error correction. CONSTITUTION:A work carrying feed bar 6 is respectively driven in three axial directions by servo actuators 26, 29, and 32. For example, the actuator 32 calculates a reference speed V(theta,t) by means of a converter 41 from the reference speed F'(theta), crank shaft 37 detecting 38 rotational angle theta, and angular frequency (f) of a computer. On the other hand, the servo motor 32 is driven under a corrected condition by adding a corrected reference speed DELTAV(thetat) obtained by a converter 43 from the difference between the reference position F(theta) of a positional reference memory 35 and an actual position detected by a detector 48. If the reference speed F(theta) and angular frequency (f) of the crank shaft 37 are differentiated by means of a differentiator 51 and most of time- function reference torque tau(theta,t) is added by means of a compensator 52 when the servo motor 32 is driven, the correcting torque becomes smaller and pulsatory motions of torque can be eliminated. Accordingly, the mechanical backlash of this device is not promoted and the life of the device can be made longer.
Patent JP-H1049090-A (JP)
Title: Flag hoisting device
Inventor: UEKI TAKEHIKO
IPC: G09F17/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To hoist a flag in a manner that this flag flutters effectively in the wind even in a windless state by arranging blast ports near the flag hoisting position of a hoisting pole and providing the device with a blasting device for allowing the flag to flutter in the wind. SOLUTION: The flag hoisting device is provided with the blasting 6 for executing blasting to allow the flag 4 to flutter in the wind toward the flag 4 in a hoisting state. The blasting device 6 has the blast pipe 6p arranged in the pipe-shaped flag hoisting pole 1 and a fan 6s, such as compressor and blower, for feeding air thereto. A plurality of blast ports 6h for blasting the air toward the flag 4 are opened and arranged toward the outside of the flat hoisting pole 1 at the top end of the blast pipe 6. The opening diameter, spacing, etc., of the blast ports 6h are so selected that the respective blast ports 6h blast the air with the wind force components allowing the flag 4 to flutter effectively in the wind.  As a result, the flag 4 is made into the state that the flag 4 flutters in the wind by executing the required blasting when the flag 4 is not in the state of fluttering in the natural wind in a windless state or with the slight wind.
Patent JP-S6092862-A (JP)
Title: Ink dot printer
Inventor: NAKAYAMA TETSUO
IPC: B41J2/06
Filed: 1983-10-26
Abstract: PURPOSE:To permit a high speed printing without noises by using a printer provided with selectively reciprocating plural needles with ink attached to the ends thereof, electrodes installed opposite to the tips of the needles via a recording paper and a power source which supplies voltage when the ends of needles approach a recording paper. CONSTITUTION:Ink adheres to the tips of plural needles 13 that approach to a recording paper 6 when a coil 17 is energized. Electrodes 7 are installed opposite to the tips of the needles 13 via the recording paper 6. The surfaces of the electrodes 7 are coated with a film of polyimid resin. Further, a power source to apply voltage (for instance 2,000V) between a head power supply plate PW24 and the electrodes opposite to the needles 13 that selectively approaches is provided.
Patent JP-2000031375-A (JP)
Title: Semiconductor device
Inventor: SAWANO RIICHI
IPC: H01L25/18
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-contact semiconductor device that can reduce the rate of temperature increase of a semiconductor chip and can be manufactured in a compact size at low cost. SOLUTION: A plurality of semiconductor units 3 having individual contact terminals 7 contacting one surface of a semiconductor chip 6, an individual support board contacting the other surface of the semiconductor chip 6, a positioning guide 8 surrounding side surfaces of the semiconductor chip 6, the contact terminals 7 and the support board in a flat package wherein a chamber is constituted by an insulating external cylinder 2, and a pair of common electrode boards 1, 1', are positioned by the positioning guide 8 and disposed in line isolated from each other.  One of the pair of common electrode boards 1, 1' contacts the contact terminals 7 under increased pressure and the other of the common electrode boards 1, 1' contacts the support board under increased pressure so that the contact terminals 7 and the support board have both the conducting function and the heat radiation function. In this semiconductor device, the following formula is satisfied: s<w s+t, wherein w is the width of the support board, t is the thickness of the support board and s is the width of the semiconductor chip.
Patent JP-S6443551-A (JP)
Title: Antistatic plasticizer
Inventor: ANDO SUMIO
IPC: C08G65/32
Filed: 1987-08-10
Abstract: PURPOSE:To obtain an antistatic plasticizer which possesses both of plasticizing and antistatic properties, has various properties required of a plasticizer, such as heat resistance, compatibility with resin and transparency, and is suitable for a chlorinated vinyl resin, having a specified structural formula. CONSTITUTION:This antistatic plasticizer is one for a chlorinated vinyl resin, comprising an ester of formula I (wherein R1, R2 and R3 are each a 2-4C alkylene group, n is an integer of 1-15, and R4, R5 and R6 are each a 1-13C alkyl group). This plasticizer can be easily obtained by a general ester production process comprising reacting trimellitic acid or its anhydride with a polyoxyalkylene monoalkyl ether or an alkoxyalkyl alcohol.
Patent JP-H01158006-A (JP)
Title: Method for polymerizing 4-methylpentene-1
Inventor: WAKATSUKI CHIKU
IPC: C08F4/60
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a highly stereoregular polymer without carrying out prepolymerization, by (co)polymerizing 4-methylpentene-1 using a catalyst consisting of a solid catalyst component containing Mg and Ti as essential components, organoaluminum and Si compound. CONSTITUTION:4-Methylpentene-1 is homopolymerized or copolymerized with a small amount of other alpha-olefins using a catalyst consisting of (A) a solid catalyst component consisting essentially of Mg and Ti [e.g., a trivalent Ti compound-containing solid catalyst obtained by reducing a Ti compound expressed by the formula (R<5> is 1-20C hydrocarbon; X is halogen; 0<=n<=4) with an organomagnesium compound in the coexistence of an organosilicon compound having Si-O bonds and treating the resultant solid product with an ester compound, etc.], (B) an organoaluminum (e.g., trimethylaluminum) and (C) an Si compound expressed by the formula R Si(OR<2>)2 and/or R<3>Si(OR<4>)8 (R<1>-R<4> are hydrocarbon) (e.g., dimethyldimethoxysilane).
Patent JP-S6095785-A (JP)
Title: Magnetic bubble memory element
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1983-10-28
Abstract: PURPOSE:To avoid the level reduction of the output signal of a magnetic bubble detector despite a rise of temperature by providing a heat dissipating pattern to said detector. CONSTITUTION:A heat dissipating pattern 13 is formed to the same layer of a bonding pad 20 with the same material on a protecting layer 19 corresponding to a ''Permalloy'' pattern 18 forming a magnetic bubble detector. Thus it is possible to obtain a magnetic bubble memory element withe which the output signal of the magnetic bubble detector has no level reduction although the temperature rises with the heat dissipated by the pattern 13.
Patent JP-H0863034-A (JP)
Title: Image forming device provided with fixing device
Inventor: MARUKO MASAMI
IPC: G03G15/20
Filed: 1994-08-25
Abstract: PURPOSE: To eject recording paper after smoothly carrying one recording paper by providing a guiding member successively guiding the recording paper which is immediately separated by a recording paper separating member provided near the nip of a thermal fixing roller and the paper ejecting position of a pressing roller in a paper ejecting direction in a fixing device. CONSTITUTION: This image forming device is provided with a fixing roller 233 having a heat resistant elastic layer and a press-contacting roller 231 press- contacting with the fixing roller; and provided with a separation pawl 24 which forms a nip part and allows a sheet P to pass between the fixing roller and the press-contacting roller, by which the sheet is ejected in a direction where it is separated from the roller 233 side by the action of the roller 231 at the nip part, and which is arranged on the downstream side of the roller 231 and comes in contact with the roller 231 to separate the sheet, and the guiding member 25 arranged on an opposite side to the nip part and guiding the sheet to the downstream side. Then, an angle θ formed by the tip of the separation pawl and the center of the nip part to the center of the press-contacting roller is set to <=28 deg. in the fixing device.
Patent JP-S6444520-A (JP)
Title: Automatic operation control device
Inventor: YAJIMA TATSUO
IPC: G06F1/00
Filed: 1987-08-11
Abstract: PURPOSE:To obviate system rise disability due to the intermittent failure of hardware in a system by repeating a rise instruction when the system is not normally raised after generating an automatic rise instruction. CONSTITUTION:At a reserved rise time, an interruption is generated from a timer part 15 to a microprocessor 1 and power is supplied to respective apparatuses constituting the computer system 20 by the microprocessor 11 through a power supply control part 17. Then, a start command is applied from the microprocessor 11 to the system 20 through a system starting part 14 and system ready monitoring based upon a timer for a fixed period is started. When the normal rise of the system 20 is attained, system ready is reported to the system starting part 14. When system ready report can not be obtained within a timer monitoring time, a start command is outputted again from the microprocessor 11.
Patent JP-H0365675-A (JP)
Title: Optical fiber magnetic field tilt sensor
Inventor: OKAMURA HARUO
IPC: G01R33/032
Filed: 1989-08-04
Abstract: PURPOSE:To simplify a construction by a method wherein a part of a fiber covered with a magnetic body is used at a part of a signal optical path in a 2-luminous flux interference system to keep a part of the fiber roughly on a straight line and both ends thereof are supported to make a sensing head. CONSTITUTION:In a Mach-Zehnder interference system, with a difference in a spatial layout of a sensing fiber 3 and a reference fiber 2, a difference is generated in a turbulence applied thereto to vary an intensity of an interfering light received with photo detectors 7 and 7' and hence, a phase modulator 10 and drift compensators 8 and 9 are introduced to stabilize an interference system by removing a drift attributed to the difference in the turbulence. A sensing section formed from a magnetic body (Ni) covered fiber 3 is supported linearly at both ends thereof in a direction (x) with a clamps 4 and 4'. Now when an inclined magnetic field 5 to be measured is applied as inclined in a direction (y), a magnetic attraction force 5' acts on a fiber span. Therefore, a phase of light propagated through the fiber changes thereby enabling measurement of the inclination of the magnetic field as a quantity proportional to a component of an output of the interference system from the change in the phase.