baber/WOPTO huggingface dataset:
Patent JP-H0266779-A (JP)
Title: Double-face performing optical disk player
Inventor: FUNAHASHI TADASHI
IPC: G11B7/08
Filed: 1988-08-31
Abstract: PURPOSE:To stabilize regenerative signals on the both surfaces of a disk by composing one guide mechanism to support a carriage of a fixed guide member and the other of the movable guide member, which can be freely pivoted, and making variable the position of the rotation center of a turn table. CONSTITUTION:At the time of the assembling of a disk player, the relative position between a guide member 15 to guide a carriage 17 along the underside of a disk 10 and a turn table 7 is set by moving the turn table 7 whose rotation central position is made variable, after the rotation axis of the turn table 7 is positioned on the extension of the moving locus of radiated light axis emitted to the underside, the position of the guide path of a guide member 14 freely pivotally set around a supporting axis 14a guiding the carriage along the top face of the disk 10 is regulated, and the extension of the moving locus of the radiated light axis emitted on the top face of the disk 10 crosses the rotation axis of the turn table 7. Thus, the orthogonal condition of the extension of the moving locus of the radiated light axis and the disk rotation center can be obtained for the both faces of the disk, and the stable regenerative signals on the both faces of the disk 10 can be obtained.
Patent JP-S6459863-A (JP)
Title: Semiconductor device
Inventor: UNO MITSUHIRO
IPC: H01L29/78
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a thin film transistor (TFT) driving a liquid crystal display showing good image characteristics, by specifying a film thickness of an amorphous silicon semiconductor comprising phosphorus which improves an ohmic contact between a semiconductor layer and source and drain electrodes of the TFT for constituting an image display apparatus in combination with a liquid crystal. CONSTITUTION:A gate electrode 2 comprising chrome is formed on a glass substrate 1 and silicon nitride (4000A) serving as a gate insulating film 3, amorphous silicon (4000A) serving as a semiconductor layer 4, and amorphous silicon semiconductor layers 5a and 5b comprising phosphorus are sequentially and selectively deposited by a plasma chemical vapor deposition method, and aluminum serving as source and drain electrodes 6a and 6b is selectively formed to complete a TFT. At this time, by making the film thickness of the amorphous silicon semiconductor layer comprising phosphorus 80A-440A, a sufficient ON current and an ON/OFF ratio can be obtained and a liquid crystal display showing good image characteristics can be driven.
Patent JP-S59110302-A (JP)
Title: Controller for electric rolling stock
Inventor: ROKUTAN HIDEAKI
IPC: H02P7/29
Filed: 1982-12-13
Abstract: PURPOSE:To enable to softly start an electric rolling stock on a flat road under the starting condition and to obtain the minimum conduction rate under the decelerating condition by adding a diode, thereby increasing the brake force under the descent moving condition. CONSTITUTION:The output of an operational amplifier OP5 is connected to a diode D23 through a resistor 32, and the diode D23 is connected to the outputs side of an operational amplifier OP4. Then, a forward/reverse switch 10 is shifted to a forward direction, and when a rolling stock is restarted in the midway on a slope, an accelerator command current is increased to increase the brake force under the descent moving condition, thereby enabling to climb on an ascent. When the rolling stock moves on a flat road, it can be smoothly controlled without increasing the accelerator command current. In this manner, the brake force under the descent moving condition is increased to enable to softly start on a flat road under the starting condition and to obtain the minimum conduction rate under the decelerating condition.
Patent JP-H0958238-A (JP)
Title: Rigid axle type suspension support structure
Inventor: FUJIMOTO NAOMI
IPC: B60G7/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate its execution and reduce an impact reaching to a car room. SOLUTION: A stopper 5 is extended on an axle trailing rod bracket 4 facing to a vehicular frontside and the stopper 5 is moved downward when an axle housing 1 is rotated in the vehicular frontside and an upper trailing rod 2 is pushed and bent.
Patent JP-H09120507-A (JP)
Title: Magnetic head assembly
Inventor: JIYOSEFU ADAMU ABOOFU
IPC: G11B5/31
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To lower the erosion of the magnetic gap region of a magnetic head and to improve the balance of the satd. moment of magnetic pole pieces. SOLUTION: The alternate arrangement type bi-directional magnetic tape head of a contact information system gas a magnetic pole end 30 improved in performance by adhering the thin film of a soft magnetic material on a magnetic ferrite substrate (i.e., first magnetic pole piece) 22. The second magnetic pole piece 40 is the thin-film layer of a soft magnetic material. A nonmagnetic ceramic closure block 24 encloses a height adjusting insulation layer 44 and a layer of conductor windings 36 for excitation. The magnetic pole end 30 of the stripes adhered onto the magnetic ferrite extends to the extreme neighborhood of the first conductor winding part and brings the balance of the saturation moment of the magnetic pole piece and, thereby imparting the recording capability of good characteristics particularly in the operation at the rear end mode of the magnetic ferrite.
Patent JP-S6459530-A (JP)
Title: Input device
Inventor: MINAMI KOJI
IPC: G06F3/0362
Filed: 1987-08-31
Abstract: PURPOSE:To facilitate an input work, by inputting two data equivalent to an X-axis and a Y-axis directional components by rotating a sphere and inputting the data equivalent to a Z-axis directional component by moving an enclosure on a desk. CONSTITUTION:Wheels 6a-6d are rotated by moving the enclosure 1 forward and backward, and a gear 62 is connected to the wheel 6c, and the rotation of the wheel 6c is transmitted to a rotary encoder (third rotation detecting means) 64 via the gear 62 and a pinion gear 63, and after being encoded electrically, it is transmitted to a computer as the data equivalent to the Z-axis directional component via a cable (signal transmission means) 3. By inputting the two data equivalent to the X-axis and the Y-axis directional components and simultaneously moving the enclosure 1 on the desk by rotating the sphere 2, the wheel on the bottom plane of the cabinet 1 is rotated and the data equivalent to the Z-axis directional component is inputted.
Patent JP-2001043674-A (JP)
Title: Semiconductor memory
Inventor: HOSOI TOSHIO
IPC: H01L27/108
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a DRAM itself has plural ports, plural addresses can be accessed simultaneously, and enlarging of wafer area can be evaded. SOLUTION: Memory blocks B11-B41 are commonly connected to a common wiring JB1, memory blocks B12-B42 are commonly connected to a common wiring JB2, memory blocks B13-B43 are commonly connected to a common wiring JB3, and memory blocks B14-B44 are commonly connected to a common wiring JB4. When ports P1, P2 access memory blocks connected to common wiring being different, simultaneous access can be performed by controlling switches S11-S14 and S21-S22. When ports P1, P2 access memory blocks connected to common wiring being same, after accessing of a port previously starting to access is finished, accessing of the other port is started. It can be performed in also a semiconductor memory having three ports or more.
Patent JP-H0264674-A (JP)
Title: Developing device
Inventor: KAMEGAMORI MASAYUKI
IPC: G03G15/08
Filed: 1988-08-31
Abstract: PURPOSE:To make uniform the layer thickness of developer on a developer carrier and to stably form a developer layer by pressing a bar-like magnetic member with rigidity the same as the developer carrier as a developer regulator against the carrier. CONSTITUTION:The thin developer layer attaching to the periphery of a developing sleeve 3 rotating outside a fixed magnet roll 4 develops a latent image on an image carrier 1 in a developing area 12 and forms a toner image. In this case, a cylindrical bar 5 with rigidity and magnetism is used as a layer thickness regulating member. Flatness on a plane 151 in contact with the regulator 5 of a holding part 15 is maintained <=0.2, and the cylindricity of the regulator 5 is maintained <=0.1. Developer is pressed by the developing sleeve 3 in a position facing the magnetic pole of the magnet roller 4 and attracted by induced magnetic force to raise pressure. Consequently, the developer sticks to the developing sleeve 3 uniformly. Thus, the developing layer with a uniform thickness can be formed and obtained in an axial direction.
Patent JP-H0645510-A (JP)
Title: Storage device
Inventor: TANAKA RYUKICHI
IPC: H01L23/60
Filed: 1992-07-24
Abstract: PURPOSE:To prevent disconnection of a wiring pattern in an IC chip which disconnection is to be caused by discharge from a charged IC, in a portable storage device provided with the IC chip. CONSTITUTION:An IC chip 3 mounted on the surface of a substrate 2 is connected with a plurality of connection terminals 21 on the rear of the substrate 2, via wires 6, wirings 7, through hole connection parts 22. A conductive plate spring 13 is pressure-welded to each part 7a of a plurality of the wirings 7, which are mutually shorted. Hence when conductor like a human body comes into contact with a part of connection terminals 21 in the state that the IC chip 3 is charged, discharge occurs from the IC chip 3 via all wirings 7, so that the current disperses and flows in the whole wiring pattern in the IC chip 3. Thereby a comparatively large current does not flow in a part of the wiring pattern, and disconnection of the wiring pattern can be prevented. The shorted state is released when a pin is inserted from a pin insertion hole 15 of the substrate 2, and a conductive plate spring 13 is moved upward.
Patent JP-H0381781-A (JP)
Title: Recording method
Inventor: YAMAUCHI KEIJI
IPC: D06P5/00
Filed: 1989-08-25
Abstract: PURPOSE:To efficiently transfer color images having water resistance on a base material by incorporating a resin which is resistant to heat and is not colored by a sublimatable dye into th dielectric layer of an electrostatic recording medium. CONSTITUTION:Electrostatic latent images are formed on the electrostatic recording medium successively provided with a conductive layer and the dielectric layer consisting of the resin which is resistant to heat and is not colored by the sublimatably dye on at least one surface of a heat resistant base. After the formed electrostatic latent imaged are developed by the sublimatable toner, the electrostatic recording medium is brought into contact with other base material, such as cloth, non-woven fabric, synthetic film or synthetic resin coated paper and is heated to the sublimation temp. of the dye or above from the rear side or base material side of the electrostatic recording medium, by which the images are recorded on the base material. The color images having water resistance are efficiently transferred onto the base material.
Patent JP-H0384300-A (JP)
Title: Method and device for disposing gas for purge in lng plant
Inventor: SAKURAI TAMIO
IPC: F17D1/04
Filed: 1989-08-25
Abstract: PURPOSE:To dispose gas for purge in a plant without exercising an adverse influence on a component of BOG gas by a method wherein gas for purge used when LNG is conveyed in an LNG tank is diluted in the LNG tank to deliver the gas. CONSTITUTION:In a return gas line 4, when LNG is received, gas is guided from the interior of an LNG tank 2 to keep a balance between delivery and receipt and gas for purge injected in an LNG receipt line 3 is fed through an introduction line 21 to the LNG tank 2 side. A fuel gas delivery line 9 guides the gas for purge to the upper part of the LNG tank 2, and after it is diluted by mixing it with vaporizing gas, it is delivered as fuel gas.
Patent JP-H0960065-A (JP)
Title: Connecting device for sewer and drain pipe
Inventor: KAJIMOTO SEIJI
IPC: E03C1/14
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To keep the device hardly detached from a sewer, prevent a drain pipe from being easily disconnected, thereby causing odor, water or humidity to hardly leak out, and allow an inserting work, regardless of the wall thickness of the sewer. SOLUTION: This connecting device 15 has a plurality of wrinkle parts 11 formed on the internal surface of a cylindrical member 10 to protect a drain pipe against easy disconnection therefrom, and to prevent odor, water or humidity from leaking out. Also, the connecting device 15 has a cylindrical projection 12 around the center external surface of the cylindrical member 10 as protection against easy disconnection from a sewer, and for preventing odor, water or humidity from leaking out. A plurality of wrinkle parts 13 are also formed on the external surface of the cylindrical member 10 at a position below the projection 12. Furthermore, pipe pressing-in space 18 is formed between the area of the wrinkle parts 13 and the projection 12.
Patent JP-H0882241-A (JP)
Title: Solenoid valve driving circuit
Inventor: TANI TAKIO
IPC: F02D41/20
Filed: 1994-09-12
Abstract: PURPOSE: To shorten the time for carrying a current from a solenoid coil to a condensing circuit, when a plurality of solenoid valves are driven with a time lag, and quickly hold the solenoid coil in non-operated state. CONSTITUTION: Battery voltage supplying parts 53, 54 apply a battery voltage VB to corresponding solenoid coils 31, 40 of two solenoid valves in replay to drive signals SG1, SG2 for alternately opening and closing the solenoid valves. The energies in the solenoid coils 31, 40 are stored in a capacitor 34 with a voltage higher than the battery voltage VB when the solenoid coils 31, 40 are laid in non-operated state. The condensed voltage stored in the capacitor 34 is applied to the solenoid coils 31, 40 in reply to the drive signals SG1, SG2 by a charged voltage supplying part 55, only when the voltage of the capacitor 34 is higher than a prescribed voltage by a comparator 48.
Patent JP-S59105902-A (JP)
Inventor: ROI ERU ASEI
IPC: B21K1/36
Filed: 1983-11-18
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-S6195366-A (JP)
Title: Device for controlling number of copies in copying machine
Inventor: KITAMURA SUSUMU
IPC: G03G15/00
Filed: 1984-10-17
Abstract: PURPOSE:To reduce the size, weight and cost of a copying machine by inserting a contact point having a switching function from the outside to a start switch circuit of a copying machine, and controlling the contact point by the number of copies. CONSTITUTION:A customer who desires copying asks a clerk at a register counter to hear that effect. The clerk asks the customer for the total number of copies, sets said number of sheets with a preset counter 4 and pushes a gate switch 6. Then neon lamps 8, 9 light up to indicate that the machine is ready to start copying. The customer pushes a start switch j10 after paying the fees to the clerk. The number on the counter 5 decreases at every copying of one sheet and the neon lamps are put out when the counter is zero. The copying is thereafter not feasible even if the customer pushes the start switch. Since the number of copies itself is controlled in the above-mentioned manner, the size and weight of the device are reduced and the cost is reduced as well.
Patent JP-2000046102-A (JP)
Title: Application structure for steel frame member
Inventor: TAKAHASHI YASUHIKO
IPC: F16B11/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To generate friction resistance force as the optimum condition in a application part when a vibration is input, so as to markedly improve a vibration control function between jointed members, by devising a application structure between the two steel frame members. SOLUTION: A pair of outside plates 10, 12 and an intermediate plate 14 interposed between the outside plates 10, 12 are provided. The outside plates 10, 11 and the intermediate plate 14, provided in a building frame, are integrally protruded respectively from one and another steel frame member jointed to each other. The outside plates 10, 12 and the intermediate plate 14 are superposed on each other, a friction material 16 formed of compound friction material is interposed between the respective plates. A hydraulic caliper 18 is provided between outer side of the outside plates 10, 12. A hydraulic cylinder 22 is assembled in one end side of a caliper main body 20, a piston 24 of the hydraulic cylinder 22 is abutted to one outside plate 10, and the other end side of the caliper main body 20 is abutted to the other outside plate 12.
Patent JP-2001040329-A (JP)
Title: Sealing method
Inventor: ONOUCHI HIROYUKI
IPC: C08L71/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a seal material that resists the slide or distortion of flanges due to vibrations or thermal expansion by adding a silane compound or the like to at least either a first package prepared by mixing an end-blocked diorganopolysiloxane or the like with an NH2-containing compound and a second package containing a carbonyl-containing compound. SOLUTION: The first package is a mixture containing a diorganopolysiloxane or polyoxyalkylene polymer (A) that is blocked with hydroxyl groups on both ends and has a viscosity of 25-100 cSt at 25 deg.C and an organic compound (B) having at least one NH2 group, and the second package is a mixture containing component A and an organic compound (C) having at least one carbonyl group. A silane compound represented by the formula (wherein R1 and R2 are each a 1-6C monovalent hydrocarbon group) or a hydrolyzate thereof is added to at least either of the first and second packages. The two-package adhesive is filled into the gap between flanges and cured to form a thick film of the seal material in the gap.
Patent JP-S59110308-A (JP)
Inventor: TAMURA KIYOTOSHI
IPC: H02G9/00
Filed: 1982-12-13
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-H0865544-A (JP)
Title: Video signal reproducing device
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/79
Filed: 1994-08-19
Abstract: PURPOSE: To reduce the deterioration of picture quality due to repeated dubbing by adding a compensating synchronizing signal extracted from a reproducing video signal having a fixed average picture level to a synchronizing signal in a reproducing video signal having a high average picture level in an in-phase state. CONSTITUTION: When a reproducing luminance signal SYIN is inputted to a buffer 12, a coefficient multiplying circuit 14 multiplies the signal SYIN by a coefficient Kg and an integrating circuit 15 generates DC voltage VDC with a fixed level and supplies the voltage VDC to a differential amplifier circuit 17. When the S is higher than the VDC, the circuit 17 outputs power supply voltage, and when the SYIN is lower than the VDC, outputs a signal having the same phase as the SYIN. When an average picture level is low in the constitution, a synchronizing part of the SYIN is not detected by the circuit 17 and the SYIN inputted to a mixer circuit 13 is outputted to a buffer 19 as it is. When the average picture level is high, compensated synchronizing voltage proportional to the average picture level is generated and added to the synchronizing part through the circuit 13. Consequently the synchronizing signal can be processed in a state almost fixing its amplitude.
Patent JP-H0768151-A (JP)
Title: Vacuum device
Inventor: SHIRAYONE SHIGERU
IPC: B01J3/00
Filed: 1993-09-02
Abstract: PURPOSE:To evacuate a vessel to an ultrahigh vacuum with a simple device at a low cost by using plural elastomer seals on one flange face and filling a gas between the seals when the flange is closed. CONSTITUTION:Flanges 32 and 34 are fastened by a bolt 31, and a vacuum vessel 39 is evacuated by a pump 42. Valves 38 and 41 are then opened, and gaseous argon is introduced into the region from an argon cylinder 40. Consequently, the air originally present in the region is discharged from the pipeline. The valve 38 and then the valve 41 are closed. The region is filled with gaseous argon at this time. The outside of the seals 35 and 37 is kept at atmospheric pressure, however the argon is hardly permeated through the seals 35 and 37. Accordingly, any gas is not permeated through the seals into the vacuum vessel 39, and the pressure in the vessel 39 is made lower than normally.
Patent JP-2000079037-A (JP)
Title: Automotive seat cushion pad
Inventor: SAKANO MASANOBU
IPC: A47C27/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To achieve favorable sitting feel because of softness of the surface, generate less fatigue even after driving for a long time, achieve low cost, and enlarge design freedom. SOLUTION: A seat cushion pad A is composed of a seat surface part 1 at last partly comprising high resilience foam, and a 3%-ISR value determined by the following formula based on a 25%-distortion load and a 3%-distortion load measured at the seat surface part 1 is set at about 6 or more. 3%-ISR = 25%-distortion load/3%-distortion load, where the 25%-distortion load refers to the load of which thickness is compacted by 25% when pressurized by a pressurizing plate of a diameter of 60 mm, and the 3%-distortion load refers to the load of which thickness is compacted by 3% when pressurized by the pressurizing plate.
Patent JP-H0642436-A (JP)
Title: Starting device for engine
Inventor: MORITA YUKIO
IPC: F02N11/00
Filed: 1992-07-24
Abstract: PURPOSE:To prevent lubrication from being delayed by starting an engine after each lubrication part is supplied with lubricating oil sufficiently, even under the condition where the engine is started speedily. CONSTITUTION:A lubricating oil pump 3 is interlocking-connected with the crankshaft 2 of an engine, and a hydraulic pressure detecting means 5 is installed in a lubricating oil pressure-sending passage 4 on the discharge side of the lubricating oil pump 3. A combustion preventing means 7 for suppressing the generation of combustion in a combustion chamber 6 on the starting revolution operation of the engine is installed on the engine. The hydraulic pressure detecting means 5 is connected with the combustion preventing means so as to permit the instruction control. In the lubrication shortage detection state when the detected oil pressure P of the lubricating oil pressure-sending passage 4 which is detected by the oil pressure detecting means 5 does not reach a lubricating oil supplementary set pressure PI, the combustion preventing means 7 is combustion-prevention-operated, and in the lubrication supplement detected state exceeding the lubrication supplementary set pressure PI, the combustion prevention operation of the combustion preventing means 7 is released.
Patent JP-H1058102-A (JP)
Title: Method for continuously casting medium-carbon steel
Inventor: UEHARA AKIO
IPC: B22D11/111
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To restrain the uneven growth of solidified shell caused by heat conducting condition between a mold and a solidified shell and to prevent the surface crack such as the longitudinal crack by using powder specified with a relative quantity ratio of effective CaF2 in a continuous casting of a medium- carbon steel. SOLUTION: At the time of executing the continuous casting of the medium- carbon steel containing 0.07-0.16wt.% C content solidified through a peritectic reaction, as the mold powder for continuous casting, the powder, in which the relative quantity ratio RCaF2 of the effective CaF2 satisfies the condition in the inequality I, is used. Wherein, EffCaF2 in the inequality I is shown with the equation II, EffCaO is shown with the equation III and EffSiO2 is shown with the equation IV. By this method, a large molten metal surface variation in the long period caused by bulging can be eliminated and the breakout is scarcely developed and the stable continuous casting can be executed. Therefore, the stability of the operation is secured and a cast slab and efficiently be produced.