baber/WOPTO huggingface dataset:
Patent JP-H0944026-A (JP)
Title: Fixing-temperature controller
Inventor: YAJIMA HIROYUKI
IPC: G03G15/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing-temperature controller by which satisfactory fixation can be obtained according to a paper width or a paper thickness. SOLUTION: A thermister 13 which detects the surface temperature of a heat roller used for fixing is disposed outside the fixing area of the heat roller. The set value of the upper-limit temperature of the surface of the heat roller, preset according to the paper width, is stored in a program ROM 24. A paper- size detection sensor 25 detects the paper size to be used in a printer, and sends the result of the detection to a control part 23. In the case of consecutive printing, the controller 23 reads the set value of the upper-limit temperate corresponding to the sent result of the detection, from the program ROM 24, and controls the surface temperature of the heat roller so that it is maintained at the upper-limit temperature.
Patent JP-S6253362-A (JP)
Title: Heat-resistant elastomer composition
Inventor: KUSHIDA YUICHIRO
IPC: C08L21/00
Filed: 1985-09-03
Abstract: PURPOSE:To provide the titled composition resistant to the lowering of strength at high temperature and suitable as a hose, etc., by compounding a partially crosslinked acrylonitrile-butadiene copolymer with carbon black and mixing a vinyl chloride resin having a specific polymerization degree with the compounded copolymer and a plasticizer. CONSTITUTION:(A) 30-80(wt)%, preferably 40-70% vinyl chloride resin having an average polymerization degree of >=2,000 is mixed with (B) 70-20%, preferably 60-30% mixture produced by mixing (B1) carbon black and (B2) partially crosslinked acrylonitrilebutadiene copolymer at a ratio of 1:5-3:1 and 100 pts.(wt.) of the obtained composition is compounded with (C) 20-200pts. of a plasticizer (e.g. di-2-ethylhexyl phthalate).
Patent JP-S6435352-A (JP)
Title: Silicon microsensor and its production
Inventor: FURUBAYASHI HISATOSHI
IPC: B81C1/00
Filed: 1987-07-31
Abstract: PURPOSE:To form a support such as microbridge which does not crack and rupture even if only the silicon oxide is used by using the silicon oxide film produced by a sputtering method to form the support. CONSTITUTION:The surface of a silicon wafer 1 is thermally oxidized to form a thermally oxidized film 2 and thereafter, an SiO2 film 3 is formed thicker than the film 2 by the sputtering method. The sputtering is executed under the conditions of using a gaseous mixture prepd. by incorporating 1-5% oxygen into argon and maintaining the total gaseous pressure under 6Pa and the wafer temp. at 100 deg.C. The sputtered film 3 and the thermally oxidized film 2 are etched and patterned by using a photoresist and hydrofluoric acid buffer soln., following which the silicon wafer 1 is etched by an EPW soln. heated near to the b.p., by which the wafer 1 is formed with a cavity. The microbridge is thus produced. A thin film 4 consisting of an IR sensor material, gas sensitive material, moisture sensitive material, pressure sensor, etc., and electrodes 5 are formed in the final on the resultant microbridge part.
Patent JP-H0857845-A (JP)
Title: Diamond-point scribing device
Inventor: SATO AKIHIKO
IPC: H01L21/301
Filed: 1994-08-17
Abstract: PURPOSE: To enable always stabilized diamond-scribing, by a method wherein, in a diamond-point scribing device in which a part of the main surface of a boardlike matter is hurted by a diamond cutter, a load setting mechanism setting automatically a load to be applied to the diamond cutter is provided. CONSTITUTION: When an increasing point of a load to a diamond cutter 17 is taken as a number of hurting time values set up beforehand, in the case where they are attained respectively to the number of the hurting values, a stepping motor 49 is turned automatically by a fixed angle by a control part. A cam 51 is turned by a rotation of the stepping motor 49 and the right end of a load transmission arm 46 is raised. Hereby, pressing force is acted upon a cutter loading spring 27 coming into contact with the left end of the load transmission arm 46 and load to be applied to the diamond cutter 17 is increased. In addition, in the case where a manufacturing lot is changed and hurting length is long, it is necessary that a number of hurting time values are set up short.
Patent JP-H0241357-A (JP)
Title: Thermoplastic resin composition
Inventor: OTA TAKAYUKI
IPC: C08L55/02
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in impact resistance and weld strength by blending a polycarbonate resin with an ABS-based resin, polycarbonate/vinyl polymer-based block (co)polymer and/or graft copolymer. CONSTITUTION:With 100 pts.wt. mixture of (A) 80-20wt.% polycarbonate resin and (B) 20-80wt.% ABS-based resin, preferably a polymer, etc., prepared by graft polymerization of 40-90wt.% aromatic vinyl compound, 10-60wt.% unsaturated carboxylic alkyl ester and/or vinyl cyanide on a conjugate diene-based rubber, (C) 0.1-40 pts.wt. polycarbonate/vinyl polymer-based block copolymer and/or graft copolymer, preferably prepared by polymerization of vinyl monomers containing an aromatic vinyl compound using a polycarbonate-based resin containing radical-generating groups in the molecular main chain as a polymerization initiator is blended, thus obtaining the objective resin composition.
Patent JP-S6436534-A (JP)
Title: Transmission for work vehicle
Inventor: URA TAKESHI
IPC: B60W10/02
Filed: 1987-07-31
Abstract: PURPOSE:To reduce a shock when a speed change is performed by enabling a speed changing friction type hydraulic clutch to perform its disconnecting control following the speed change or enabling a torque converter to release its lockup function being associated with starting an engine. CONSTITUTION:A torque converter with lockup clutch is controlled by a hydraulic actuator 10 for transmitting power in a directly coupled condition, and a transmission is connected to an output side of the torque converter. The transmission, interruptedly controlling two friction type hydraulic clutches respectively by hydraulic pistons 13(13a, 13b), transmits driving power in either the normal or reverse direction of rotation to an output shaft. In case of the transmission thus obtained, when an engine is started in the time of setting a lockup or when a speed change control is performed halfway the work, a control unit 24, after it controls a lockup valve 25 to be once released, actuates a solenoid proportional pressure reducing valve 27(27a, 27b) so as to control the hydraulic piston 13 to a clutch connection side.
Patent JP-S6437535-A (JP)
Title: Thin film semiconductor element
Inventor: IKEDA NAOKI
IPC: G09F9/30
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the shorting in the crossed parts of the wiring of a 1st electrode and the wiring of a 2nd electrode while averting the complication of stages by forming a 1st insulating layer and the 1st electrode to substantially equal thicknesses and laminating a 2nd insulating layer thereon. CONSTITUTION:The insulating film 3 consisting of silicon nitride (SiNx) is formed atop a glass substrate 1. The 1st insulating layer 3a constituting the lower layer of the insulating film 3 has the same layer thickness as the layer thickness of the gate electrode 2 and the surfaces of the gate electrode 2 and the 1st insulating layer 3a are flat. The 2nd insulating layer 3b constituting the upper layer is formed atop the same. An a-Si:H (amorphous silicon added with hydrogen atom) semiconductor layer 4 and an n<+>a-Si:H ohmic contact layer 5 are successively laminated and formed in this order on the insulating film 3. Since the 2nd insulating layer 3b is formed flatly on the 1st electrode 2 and the 1st insulating layer 3a in such a manner, the shorting between the 1st electrode 2 and the 2nd electrode 7 is no longer generated and the number of shorting in the crossed parts between the wiring of the gate electrode 2 and the wiring of the drain electrode 7 is decreased.
Patent JP-S6437888-A (JP)
Title: Laser oscillator
Inventor: TAKAHASHI KENJI
IPC: H01S3/038
Filed: 1987-08-04
Abstract: PURPOSE:To make glow discharge uniform, and to improve efficiency by forming a cathode disposed to a discharge section from parallel sections vertically shaped in parallel with a medium gas flow and an orthogonal section connecting the parallel sections and forming a recessed section at the central section of the orthogonal section. CONSTITUTION:Glow discharge 11 ignites parallel sections 21, 22 and an orthogonal section 23 in a cathode 20. Glow discharge 11 is concentrated to the central section of the orthogonal section 23 by the lowering of the flow rate of a gas flow 7 generated in the orthogonal section 23, but a recessed section 24 toward the upstream direction of the gas flow 7 is formed at the central section of the orthogonal section 23, thus minimizing electric field strength in each section at the central section. Accordingly, glow discharge is not concentrated at the central section of the orthogonal section 23 and is made uniform.
Patent JP-H0243811-A (JP)
Title: Reset circuit for electronic circuit
Inventor: YOKOSUKA AKIYASU
IPC: H03K17/22
Filed: 1988-08-03
Abstract: PURPOSE:To reset an electronic circuit surely at the leading of a power voltage or to initialize the electronic circuit so as to prevent malfunction by establishing the logic output of a simulated logic circuit with a slight delay before the electronic circuit enters the operating state. CONSTITUTION:A voltage given to a simulated logic circuit 20 of the same constitution as a basic logic circuit 51 in an electronic circuit is set lower than the power voltage Vd by connecting a voltage drop circuit means 30 in series therewith to retard the time when the logic output of the simulated logic circuit 20 is established more than the time when the basic logic circuit 51 is made operational at all times. Thus, when the power voltage Vd reaches the setting start voltage, the electronic circuit 50 is made operated and initialized by a reset signal RS received from the reset circuit 10. When the power voltage reaches a setting release voltage higher than the set start voltage, the logic output of the simulated logic circuit 20 is established, a switch means 40 switches the reset signal RS and the electronic circuit 50 enters the normal operating state. Thus, the possibility of a failure in the initialization of the electronic circuit is entirely precluded.
Patent JP-H0243758-A (JP)
Title: Resin sealed type semiconductor element
Inventor: KIKUCHI TAKEO
IPC: H01L23/29
Filed: 1988-08-03
Abstract: PURPOSE:To realize a semiconductor device free of characteristics deterioration attributable to moisture infiltrating through the interface between a metal supporting board and a cast resin by a method wherein a coating of a polyimide-based resin is positioned between at least the metal supporting board near a semiconductor element and a cast resin. CONSTITUTION:In a design wherein a semiconductor element 1 is fixed to a metal supporting board 2 and both semiconductor element 1 and metal supporting 2 are covered with a cast resin 8, a coating 7 is positioned between, at least, the metal supporting board 2 near the semiconductor element 1 and the cast resin 8. For example, electrodes on the lower surface of a transistor chip 1 is soldered to a metal supporting board 2 made, for example, of a nickel- plated copper plate. A mount 21 is provided on one end of the metal supporting board 2 and a collector terminal 3 is formed on the other end. An emitter electrode on the upper surface of the transistor chip 1 is connected to an emitter electrode 4, and a base electrode to a base electrode 5, with bonding wires 6. After this, a polyimide-based resin 7 is applied to surround the transistor chip 1 and a resin 8 is cast.
Patent JP-H0356924-A (JP)
Title: Vibrationproof image pickup device
Inventor: SEKINE MASAYOSHI
IPC: H04N5/232
Filed: 1989-07-26
Abstract: PURPOSE:To prevent image resolving power from being lowered by correcting image blur, caused by vibration, etc. of the image pickup device, by the use of an optical image deflecting means and an electronic image shifting means. CONSTITUTION:Displacement information on vibration, inclination, etc. of the image pickup device 102 is detected by detecting means 111-113; the optical image deflecting means 101 and the electronic image shifting means 107 109 correct picture blur on image pickup element surfaces 104-106 by the use of the signals from the detecting means 111-113. That is, the picture blur is corrected by using the optical image deflecting means 101 and the electronic image shifting means 107-109 for low frequency vibration and high frequency vibration, respectively, when the image pickup device 102 vibrates. Thus, the picture blur can be corrected satisfactorily and speedily, even if it is caused by vibration of any frequency or amplitude, without lowering image resolving power and making the entire device large.
Patent JP-S6349695-A (JP)
Inventor: SATO SHITOMI
IPC: F27D1/18
Filed: 1986-08-19
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-S6256621-A (JP)
Title: Joining structure of ceramic shaft and metallic shaft
Inventor: ITO MASAYA
IPC: B23P11/02
Filed: 1985-09-04
Abstract: PURPOSE:To prevent the occurrence of cracks in a ceramic shaft by providing a stepped portion in the inner surface of a metallic sleeve for connecting the ceramic shaft and a metallic shaft to keep the ceramic shaft from a compressive force. CONSTITUTION:A buffer plate 5 is interposed between end surfaces of a ceramic shaft 1 and a metallic shaft 2, and soldered. The inner surface of a metallic sleeve 4 is also stepped to increase the inside diameter on the ceramic shaft side, and the sleeve is fixed by soldering 3 or the like. Staying of solder is avoided by the stepped portion to prevent a compressive force of the solder to the ceramic shaft 1, so that the occurrence of cracks in the ceramic shaft can be reduced.
Patent JP-S6173314-A (JP)
Title: Foil wound transformer
Inventor: IKEDA MASAMI
IPC: H01F27/30
Filed: 1984-09-18
Abstract: PURPOSE:To improve the reliability by winding an axially rectangular winding support secured to a metal sheet in a foil winding, and supporting fixedly projections protruded in one or both directions of the upper and lower ends, thereby preventing the winding from slipping down at a shortcircuiting time. CONSTITUTION:Metallic axially rectangular winding supports 30, 30' are secured and wound in pressure contact with a metal sheet axially in an outer winding 5, a projection is formed at the lower portion, and supported fixedly through insulating spacers 21, 21' to core clamping fittings 20 and a core 1. Since the winding 4 is radially rigidly supported by the supports 30, 30', even if an electromagnetic mechanical force is acted radially of the winding 4 at a shortcircuiting time, the force is absorbed by the supports 30, 30' to prevent the winding 4 from slipping down. Further, since the ends of the supports 30, 30' are supported fixed through insulating spacers 21, 21', the insulating reliability is enhanced.
Patent JP-S6351851-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B10/00
Filed: 1986-08-21
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-H0480190-A (JP)
Title: Control device for elevator door
Inventor: NAKADA MASAYUKI
IPC: B66B13/14
Filed: 1990-07-24
Abstract: PURPOSE:To improve operation efficiency of an elevator by outputting a signal measured the unnecessary or little necessary time band of previously set operation of an elongating means, and letting the elongating means ineffective based on the signal. CONSTITUTION:An elongation command timer 30 is set to output a signal, for example, at measuring a time interval of 180 seconds. A clock device 12 outputs a first signal, when it detects the unnecessary or little necessary time band of previously set operation of the elongation command timer 30. When the clock device 12 outputs the first signal, a contact 12a of off by the first signal from the clock device 12. Consequently, even though an elongation button 5 is pushed by a user, a door opening time of 180 seconds due to the elongation command timer 30 is not elongated. Hereby, in the unnecessary or little necessary timer band of operation of the elongation command timer 30, the condition in which a cage is uselessly stopped at a stage floor in the door opening condition is prevented, and operation efficiency of an elevator is improved.
Patent JP-S5983002-A (JP)
Title: Magnetism detecting device
Inventor: KONISHI CHIKA
IPC: G01R33/02
Filed: 1982-11-04
Abstract: PURPOSE:To ensure the detection, by constituting a switching circuit, which is operated by a signal from a Hall element, an indicator lamp, which is turned ON by the output of the switching circuit, and output terminals on one printed circuit board, and providing a unitary body by molding. CONSTITUTION:A case 1 is molded as a unitary body, wherein all parts of a magnetism detecting device are built in. At the lower side of the case 1, a rotation stopping projection 2, whose diameter is the same as that of an attaching hole to an attachinged equipment, is provided. At the upper side of the case 1, an attaching hole 3 for a flat head screw is provided. In the case 1, a Hall element 4 for detecting magnetism, an indicator lamp 5 for indicating switching states, and a printed circuit board 6 for mounting the Hall element 4 and the lamp 5 are built in. When a permanent magnet, which is provided at a movable part of the attaching equipment is brought close to the Hall element 4 and the magnetic field is applied, a fine Hall voltage is generated. The voltage is amplified, switched, and outputted to an output terminal 9. The voltage is outputted to the indicator lamp 5, and the state is indicated.
Patent JP-S5984644-A (JP)
Title: Package tray for vehicle
Inventor: OKAMOTO NORIFUMI
IPC: B60R7/00
Filed: 1982-11-04
Abstract: PURPOSE:To improve rigidity and mounting strength or the like, by both integrally forming a mounting bracket with the hollow molded main unit through a thin hinge and respectively providing a vertical wall in the main unit and a damping wall in the mounting bracket. CONSTITUTION:The main unit 1 of a package tray is formed in a hollow shape by a blow molding metal mold. Then a rise-up peripheral edge part 11 is provided in the periphery of the main unit 1, and a mounting bracket 4 is integrally formed through a thin hinge 2 from the outer end part of a flat upper edge part 3 on the edge part 11. A damping wall 5 adapted to the flat upper edge part 3 further a mounting recessed part 7 adapted to a mounting panel 6 at mounting to a vehicle are formed in the mounting bracket 4. While a vertical wall face 8 adapted to the mounting panel 6 is formed in the main unit 1 in the bottom part of the thin hinge 2. By such way, rigidity of the main unit 1 can be improved as compared with that formed by a single sheet of plate, while mounting strength can be increased in addition to a low cost of manufacture by using a hollow molding metal mold.
Patent JP-H0731120-A (JP)
Title: Rotor structure having synthetic resin molded structure
Inventor: SANO HIROSHI
IPC: H02K1/28
Filed: 1993-07-09
Abstract: PURPOSE:To provide a simple and inexpensive rotor structure for an electric rotating machine in which the rotor, the coupling part, and the cylindrical magnet are coupled rigidly and a thin ring magnet is not damaged at the time of assembly. CONSTITUTION:A cylindrical magnet 10, a side plate 15 and the rotary shaft 23 part are placed in an injection molding die. A synthetic resin is then injected into the die to form a coupling part for integrating the cylindrical magnet 10, the side plate 15 and the rotary shaft 23 part thus forming a rotor structure.
Patent JP-H1140713-A (JP)
Title: Lsi package socket combination structure
Inventor: CHIKAMA HIROKI
IPC: H01R33/76
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an LSI package which can secure good terminal insertability without causing offset terminal array, and to also provide a mounting system therefor. SOLUTION: When it is desired to insert an LSI package 11 into LSI sockets 16 of a printed circuit board 17 for mounting of the package 11 on the board, positioning is first carried out with a longest positioning terminal 15 of the package 11, a next longest grounding terminal thereof is connected to prevent electrical destruction caused by, e.g. static electricity and then to apply a power voltage. And, the other terminals of the package are sequentially inserted into holes 18 of the LSI sockets in an ascending order of the terminal length, so that all the terminals of the package 11 are eventually brought into contact with a printed circuit board 17 via the sockets 16. At this time, the LSI sockets 16 are independent pin sockets. For example, through holes are made in the board 17 and plated, and the pin sockets 16 are inserted into the associated holes and then soldered thereto.
Patent JP-H0358082-A (JP)
Title: Multi-crt projection type projector
Inventor: SAKURAI HIROSHI
IPC: G02B27/18
Filed: 1989-07-27
Abstract: PURPOSE:To constitute one picture on a screen and to obtain a large picture by projecting pictures of plural CRTs arranged in matrix on the screen through optical lenses. CONSTITUTION:The matrix-arranged CRTs 1 of a multi-CRT projection type TV are equipped with time-base extension processing parts 2. Each processing part 2. Each processing part 2 divides the video signal of an image into video signals of parts of the image with a horizontal/vertical synchronizing signal and a clock signal and inputs them to the CRTs 1. Then an optical system 4 projects the respective pictures on the screen. Consequently, one picture is constituted on the screen to obtain the large picture. Further, video signals of overlaps of adjacent peripheries are inputted to adjacent CRTs 1 and put one over the other partially to make joins of images inconspicuous.
Patent JP-2000031825-A (JP)
Title: Information detector
Inventor: IKEDA KOJI
IPC: H02P29/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an information detector capable of discriminating the rotating amount and rotating direction of a rotator when the rotating speed of the rotator is higher than fixed speed and changed from high speed to fixed speed. SOLUTION: Concerning the information detector for detecting information by detecting the output two-phase pulse of an encoder 2 connected to a rotator 1 through a control part 3, this device is provided with a memory 4 for storing the change direction of the output two-phase pulse as change direction information when the rotating speed of the rotator 1 is the fixed speed, change state detecting part 5 for generating change time information expressing the change time of the two-phase pulse and change direction correcting part 6 for adding one phase pulse when the change of an another pulse in the two-phase pulse continuously comes and the control part 3 performs decode processing while using the two-phase pulse when the rotating speed is within the fixed speed,  performs the decode processing while using the change time information of the change state detecting part 5 and the change direction information in the memory 4 when the rotating speed gets higher than the fixed speed, and performs the decode processing while using the two-phase pulse and the added pulse of the change direction correcting part 6 when the rotating speed is returned from high speed to fixed speed.