baber/WOPTO huggingface dataset:
Patent JP-H0717499-A (JP)
Title: Device for connecting cylindrical structural members
Inventor: ERUNSUTO HORUNUNGU
IPC: F16L23/06
Filed: 1993-07-01
Abstract: PURPOSE: To separate and rejoin two structural members simply and surely by forming a fastening element as a double arm lever to arrange bolts on both the end parts of the lever, and also adopting a means for holding the lever turnably around the center point of the lever and the like. CONSTITUTION: Driving a motor rotates a fastening element via a toothed band 4 and a twisted tube 2 to block a fastening device. At that time, two bolts 10 and 11 for supporting a fastening band 14 move on a circular track, with the respective pivotally mounted points of two respective clamping supports 15 and 16 as centers, and also two bearing mounts 19 and 20 move in two interface rings 21 and 22 directions. Resultingly since both the end parts 12 and 13 of the band 14 are overlapped vertically to reduce a diameter, clamp elements 23, dispersedly arranged uniformly on the peripheral edge of the band 14 catch both the rings 21 and 22 from the upper side to apply holding force from the axial direction to two structural members 17 and 18 coupled with each other.
Patent JP-H06328628-A (JP)
Title: Seamless cylindrical member
Inventor: KITAURA TATSURO
IPC: B32B27/08
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a seamless cylindrical member excellent in mechanical strength such as tensile extension or fatigue bending resistance and having sufficient extension and a high dielectric constant by laminating a tube layer based on a heat resistant thermoplastic resin and a tube layer based on a thermoplastic resin having a high dielectric constant. CONSTITUTION:Polyether ether ketone can be designated as an especially good heat resistant thermoplastic resin. Next, as a thermoplastic resin having a high dielectric constant, it is necessary that a specific dielectric constant is 4 or more and fluoroplastic such as polyvinylidene fluoride is used. As a laminating method, a co-extrusion method and a thermal fusion method is pref. considering productivity, cost or the like. In performing the co-extrusion method, considering the thermal decomposition point and m.p. of the thermoplastic resin having a high dielectric constant such as polyvinylidene fluoride, a combination using polycarbonate as the heat resistant thermoplastic resin can be cited. In the thermal fusion method, a tube made of the heat resistant thermoplastic resin and a tube composed of the thermoplastic resin having a high dielectric constant are thermally fused and laminated.
Patent JP-S648551-A (JP)
Title: Disk driver and disk cartridge used for the driver
Inventor: OKAMURA HIROSHI
IPC: G11B23/30
Filed: 1987-06-30
Abstract: PURPOSE:To identify lots of kinds of disk specifications by simple constitution by providing an identification index to a disk cartridge and providing a detection section reading the identification index to obtain disk specification information in a disk drive main body. CONSTITUTION:In loading/unloading a disk cartridge 1 by a disk cartridge loading/unloading means 9, a detection means 12 reads an identification index 6 provided to the disk cartridge 1 to detect specification information of a disk 3 of the disk cartridge 1. Then the read/write of a read/write means 11 is controlled based on the result of detection of the detection means 12. Thus, it is possible to identify specifications such as lots of kinds of recording system and recording capacity with simple constitution.
Patent JP-H06346530-A (JP)
Title: Wall panel assembling tool for facility unit, and its assembling method
Inventor: TABATA TOSHIAKI
IPC: E04H1/12
Filed: 1993-06-07
Abstract: PURPOSE:To improve the operability of wall panel assembling, in an assembling tool for mutually connecting wall panels of a facility unit to save the power and improve the assembling efficiency. CONSTITUTION:A first wall panel 3 is stood on a waterproof pan 19, a top head part 2c protruded from the wall panel 3 is inserted to a large hole 7b of the longer potbelly hole 7 of a pair of potbelly holes 7, 8 bored in a joiner 1, and the joiner 1 is pressed down by a prescribed dimension, and temporarily fixed to the wall panel 3. A second wall pane 13a is stood, and a top head part 3c protruded from the second wall pane 13a is inserted to a large hole 8b in the shorter potbelly hole 8 of the joiner 1. The joiner 1 is driven from above and pushed down, and fixing protruding parts 11, 13 provided on the upper sides of both the potbelly holes 7, 8 are pressed onto each inside surface of the top head parts 2c, 2c of both the wall panels 3, 3a to connect both the wall panels 3, 3a to each other.
Patent JP-H11354352-A (JP)
Title: Voltage/current transformer for instrument
Inventor: DOUBUTSU YOSHIYUKI
IPC: H01F27/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost, by improving installation work for a voltage/current transformer for an instrument, and eliminating the need for a cable head. SOLUTION: An instrument voltage/current transformer VCT is connected between a power source side cable 401 and a drop entrance cable 402 in a private power receiving facility, with a voltage transformer element and current transformer element for an instrument housed integrally in a case 303. Here, a power source side contact piece 301 which engages with a contact piece provided at an end part of the power source side cable 401, and a load side contact piece 302 which engages with a contact piece 402C provided at a end part of the drop entrance cable 402, are provided, respectively, on an outside surface part of the case 303. Related to the contact pieces 301 and 302, a cover is provided around a contact piece rod, comprising a bushing integrally molded with an insulating resin.
Patent JP-H0328988-A (JP)
Title: Card reader/writer
Inventor: SAKAUCHI MUNEO
IPC: G06K13/06
Filed: 1989-06-26
Abstract: PURPOSE:To miniaturize a solenoid and to reduce energy consumption by providing an abutting surface in a position where working members can transmit/ receive information on an engaging member so as to be abutted on a movable member in a state that the solenoid is in the middle of stroking. CONSTITUTION:On an engaging member 51, the abutting surface 51b is provided so that a movable member 14 is in a position corresponding to the information exchange position and the abutting surface 51b is abutted on the movable member 14 under the state in the middle of the stroke for a solenoid 49 when the solenoid 49 is not excited. Accordingly, when the engaging member 51 abutted on the movable member 14 in the position corresponding to the information transmission/reception position is displaced toward an engagement releasing position, the attracting force of the solenoid 49 can be relatively enlarged when the engagement is released since the engaging member 51 is displaced from the state in the middle of the stroke for the solenoid 49. Thus, the solenoid to be used for selectively executing respective states such as an engaging state, in which a card is held in the information transmission/reception position, and the engagement releasing state is miniaturized and the energy consumption can be reduced.
Patent JP-2000353373-A (JP)
Title: Magnetic tape cassette
Inventor: NAKANE TAKANOBU
IPC: G11B23/087
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To regulate the vertically floating distance of a take-up hub by combining the upper and lower halves face to face to form a cassette case and constituting the abutting part of the upper half and the take-up hub, which are in contact with each other with an elastic body. SOLUTION: In the magnetic tape cassette, at least one abutting part of the take-up hub 16 and the upper half 10 which are in contact with each other is constituted of an elastic body. This elastic body 30 is provided in the manner that the abutting part 10f is also included in a part of the hub-retaining part 10b which is the abutting part 10e on the upper half 10 side; however, it may be provided on the entire hub-retaining part 10b, reaching the top panel 10a and the outer face of the upper half 10. In addition, it is desirable that the elastic body 30 is installed with a clearance of 0.5 mm or less between the abutting faces 10f and 16f, in the state where the magnetic tape cassette is placed with the lower half 12 down and where the take-up hub 16 is situated at the lower end marginal position.
Patent JP-H10322655-A (JP)
Title: Electronic still camera system
Inventor: FUJIMORI HIROYOSHI
IPC: H04N19/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera system capable of monitoring/ reproducing recorded image corresponding to various encoding and decoding systems and has high versatility. SOLUTION: A data expansion decoding circuit part 40 is provided with plural kinds (e.g. three kinds) of data expansion decoders 40a, 40b and 40c which have different data coding and decoding systems, an input buffer 40d and an output buffer 40e which are used for decoding processing of the decoders 40a to 40c and a decoding controller 40f, the decoder 40a to 40c which corresponds to this is selected in accordance with a data compression coding system of an image signal which is performed data compression coding and stored on a memory card 10, the data expansion decoding processing is carried out and it is possible to perform monitoring reproduction of even an image signal that is picked up in a different kind of systems.
Patent JP-H0454017-A (JP)
Title: High speed ecl circuit
Inventor: KITASUJI MAMORU
IPC: H03K19/086
Filed: 1990-06-21
Abstract: PURPOSE:To improve the load characteristic and to quicken the circuit processing by providing a circuit supplying the discharge current of a capacitor to the resistor of a bias circuit so as to deepen tentatively the base bias of a pnp transistor(TR) at the time of rising the potential of an output terminal to the ECL circuit, thereby quickening the rising of the output of the ECL circuit. CONSTITUTION:When the level of an output OUT1 changes from H to L, the level of the node 2 goes down to an L level, a capacitor C2 whose electrode connecting to the node 2 is charged positive is discharged through a path of R5 R9. Then a voltage drop across the resistor R9 (positive to VEE1 and negative to node 3) is caused, then the level of the node 3 is decreased. Moreover, since a base current having been flowing in a route of OUT1 - emitter/base of TR T9-R9 at H level of the output OUT1 is decreased when the output OUT1 goes to an L level, the potential of the node 3 is reduced. As a result, a voltage applied between the base and emitter of the TR T9 becomes larger, thereby allowing the TR T9 to supply a large current and quickening the fall of the output OUT1.
Patent JP-H0331069-A (JP)
Title: Diagnostic method for power steering system
Inventor: ISHIZAKA KOICHI
IPC: B62D6/02
Filed: 1989-06-28
Abstract: PURPOSE:To attain the diagnosis of a change in steering force in relation to a change in a car speed by controlling the supply of pressure oil to a reaction force chamber by the timing of on.off or the like of a switch, at the time of a self diagnostic mode in which whether the change of steering force is good or not in relation to a change in the car speed in a power steering system is diagnosed. CONSTITUTION:Pressure oil, through rotation of an oil pump 3 by an engine 1, is supplied to a power cylinder through a control valve 12 in a power steering. The pressure oil is supplied to a reaction force chamber in the control valve 12 through a solenoid valve 11 controlled by a control unit 7 in accordance with an engine speed signal (a) and a car speed signal (b). In the case of a power steering system thus obtained, at the time of a self diagnostic mode, a drive current of the solenoid valve 11 is controlled by the timing of on.off of a steering force selector switch SW2 in the control unit 7. Thus becoming possible to control a pressure in the reaction force chamber, the characteristic of a change in steering force in relation to a change in of a car speed can be diagnosed.
Patent JP-S63115993-A (JP)
Inventor: ISAYAMA KAZUHIRO
IPC: F15B1/08
Filed: 1986-07-14
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-S6055372-A (JP)
Title: Fixing device of copying machine
Inventor: MIYASATO KAZUHIKO
IPC: G05D23/00
Filed: 1983-09-06
Abstract: PURPOSE:To reduce the overshoot in warm-up operation and to shorten the warm-up time by calculating automatically the time up to when a heat roll attains to control temperature suitable for fixation. CONSTITUTION:A temperature sensor 2 is connected to a detector 3 which detects the time t2 when the surface temperature of the heat roll 1 rises from optional temperature TA to temperature TB. The detector 3 is connected to a calculating device 4 to calculated the time t3 when the surface temperature T0 of the heat roll 1, i.e. room temperature rises up to the optimum control temperature TC of fixation, and the lamp heater of the heat roll 1 is turned on during the period on the basis of the calculated time value through a temperature controller 5 and a solid-state relay 6. In this case, a temperature rise per unit time is (TB-TA)/t2 deg.C/sec, and the temperature rise necessary for the fixation is TC- TO. Therefore, the time t3 when the surface temperature of the heat roll 1 is elevated from TO to TC is calculated from t3=(TC-TO)/(TB-TA)/t2sec.
Patent JP-2000353235-A (JP)
Title: Fingerprint recognizing device and fingerprint acquisition method
Inventor: HIRAGUCHI KAZUYUKI
IPC: H01L27/14
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a valid fingerprint recognizing device and fingerprint acquiring method in which even a semiconductor fingerprint sensor element to which any electrostatic protection countermeasure is not executed can be used by providing the electrostatic protection countermeasure in the fingerprint recognizing device itself. SOLUTION: This fingerprint recognizing device is provided with semiconductor fingerprint sensor elements 90 and 100, and a finger 19A is butted to the surface of the semiconductor fingerprint sensor element so that the fingerprint can be read. In this fingerprint recognizing device, a cover 10 which is constituted of a metallic plate 11 arranged at the surface side so as to be connected with a ground level and an insulating plate 12 arranged at the back side to be faced to the surface of the semiconductor fingerprint sensor element is formed on the surface of the semiconductor fingerprint sensor element.
Patent JP-2000003285-A (JP)
Title: Method for processing interruption and circuit therefor
Inventor: OKAMOTO TAKAZO
IPC: G06F9/48
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To connect interruption generating circuits for generating interrupting signals more than the interruption input signal of a central processor. SOLUTION: When outside interrupting signals 100-130 are generated from outside interruption generating circuits 10-13, an interruption control circuit 30 in an interrupting circuit 1 holds the interrupting situation in the interruption control circuit 30 in latch circuits 20-23, and outputs an interrupting signal 300 to a central processor 40. The central processor 40 issues a reading request through an address bus 400 to the interruption control circuit 30, and the interruption control circuit 30 which receives the request outputs the content of the register in the interruption control circuit 30 through a data bus 410 to the central processor 40. The central processor 40 operates an interruption processing based on the content of the register.
Patent JP-S63127490-A (JP)
Inventor: DEBITSUDO JIEI MATSUKUERUROI
IPC: H01L21/822
Filed: 1987-06-30
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-S6055635-A (JP)
Title: Three-line system wafer surface detector
Inventor: TAKAHARA TOORU
IPC: H01L21/66
Filed: 1983-09-06
Abstract: PURPOSE:To enable the monitor of the situation of contact of chip measuring needles with the surface of a wafer under a suitable pressure by detecting the electric conduction among a metallic needle serving as a fixed point of contact, a metallic needle for detecting the contact of a chip measuring needle, and a metallic needle for detecting the pressure of the chip measuring needle at the time of pressing. CONSTITUTION:The moving part 12 of an edge sensor composed of metallic needles 7, 8, and 9 comes close to the surface of the wafer 2 along with the chip measuring needles 5, 5... fixed on the same substrate 6. When the metallic needle 7 is brought into contact with the wafer 2, the needle 7 deflects due to the counterforce from the wafer surface and then separates from the metallic needle 9 serving as the fixed point of contact, and its situation is then detected by a conduction detector 10. Next, when the moving part 12 of the edge sensor is slowly put close to the wafer 2, the metallic needle 8 deflects and then comes to contact with the metallic needle 9, and its situation of contact is detected by a conduction detector 11. At this time, the distances from the needles 7 and 8 to points of contact 7a and 8a are suitably set; thereby the pressure between the chip measuring needles 5 and metallic pads on the wafer surface can be set accurately and variably.
Patent JP-S6143023-A (JP)
Title: Remote controller
Inventor: KOYAMA EIICHI
IPC: H04N5/44
Filed: 1984-08-04
Abstract: PURPOSE:To select a desired program by providing a display device, a memory, a programmable timer and a channel switching function of a remote controller of a TV equipment so as to apply power automatically at a preset time. CONSTITUTION:The remote controller R attached and detached to a main body such as a TV device or a VTR device consists of an operating section and a display section B. The operating section A is provided with a mode changeover switch SW1, a timer setting SW2, a channel CH selection key 3, a power on/off key 24, adjusting keys 4-6 for sound volumen, he and color, an on/off key 9 for a liquid crystal display device 20, an on/off key 15 for program execution and other control adjusting keys. The key 3 is an entry key and when a time of power on/off and a CH of a desired program are set, they are stored in the internal memory, the time are displayed on the liquid crystal 20, an infrared ray is transmitted automtically at the set time by the clock function and the timer function to turn on the power of the TV device, to display the desired program and to turn off the power at the set time.
Patent JP-S5864080-A (JP)
Title: Heat exchanger using gas laser
Inventor: GOTOU KOUICHI
IPC: H01S3/041
Filed: 1981-10-14
Abstract: PURPOSE:To improve the efficiency of a gas laser and the stability of the oscillation of the laser by employing a heat pipe or heat panel as laser gas cooling means, thereby increasing the cooling capacity and reducing the pressure loss for the gas to be cooled. CONSTITUTION:A partition plate 4 is provided along the logitudinal direction of a duct in the duct 3 of rectangular shape, and many heat pipes 1 are arranged at the prescribed interval in the state perpendicularly crossing the plate 4. When gas to be cooled (an arrow A) is flowed to a passage 5 disposed above the plate 4 and cooling medium such as water (arrow B) is flowed to a passage 6 disposed below the plate 4, the gas is cooled extremely efficiently by the heat communicating operation of the pipes 1. The medium may include, in addition to water, gas such as air, and in this case the gas is fed by a fan disposed at the inlet of the passage 6.
Patent JP-H02107385-A (JP)
Title: Guide apparatus for pipe cleaning spiral body
Inventor: RAINAA ZAITSU
IPC: B08B9/04
Filed: 1989-06-28
Abstract: PURPOSE: To smooth the work of a pipe cleaner which uses divided spiral bodies by forming a spacing in the axial direction of the two continuous engaging jaws in a guiding casing larger than half the length in the continuous parts of the two adjacent spiral bodies. CONSTITUTION: The guiding device of the rotating pipe cleaning spiral bodies 11 is provided with plural engaging jaws 18, 19, 20 in the middle of the openings of the guiding casing 1 having an inlet opening 9 of the spiral bodies 11 at one end and an outlet opening 10 at the other end. These engaging jaws are distributed around the spiral body axial line A-A and are arranged to offset axially in correspondence to the pitch of these spiral bodies. By forming the spacing in the axial direction of the two continuous engaging jaws larger than half the spacing D generated by the two continuous parts 26, 27 coupled to each other between the ends of the adjacent two spiral body segments 29, 30, the smooth pipe cleaning is made possible.
Patent JP-S6418312-A (JP)
Title: Four-state input/output control circuit
Inventor: RARUFU DABURIYU HEINZU
IPC: H03K19/20
Filed: 1987-07-02
Abstract: PURPOSE: To readily prevent indeterminacy by providing a pull-up device so as to cause a 4th state depending on a 4th input condition in an input output control circuit that produces states of 1st to 3rd sets to an output corresponding to an input condition. CONSTITUTION: A NAND circuit 14 receives a 1st output of a configuration latch 10 and a 1st output of a data latch 12 as inputs and gives its output to a gate of a P-channel element 18. A NOR circuit 16 receives a 2nd output of the latch 10 and a 1st output of the latch 12 as inputs and gives its output to an N-channel element 20. While an output node 24 of an I/O control circuit is connected between a source of the element 18 and a drain of the element 20, a pull-up element 22 is coupled with an input output node 24. A drain of the pull-up element is connected to a positive power supply V+, the gate connects to the 2nd output of the data latch 12 and the source is connected to the output node 24 respectively. An input buffer 26 reads a state of the input output node 24 through a data bus.
Patent JP-H0838458-A (JP)
Title: Active shield type plate-form gradient coil for polar plate magnet
Inventor: GIYUNTAA PAUSHIYU
IPC: G01R33/385
Filed: 1995-06-29
Abstract: PURPOSE: To reduce maximum area current density by letting the curved winding of each partial coil to have a part that diversely varies the form to cover the side of an ellipsoid truncated cone and to cover from one bottom to the other of the ellipsoid truncated cone. CONSTITUTION: Partial coils of a gradient coil comprising primary and secondary coils 11a, 11b, 12a and 12 are correspondingly installed to two polar plates facing each other and surround a subject's volume part. The primary and the secondary coils 11a, 11b, 12a and 12b are respectively placed on the one bottom face of the truncated cone 13, and are formed to practically neutralize the magnetic fields directed to the polar plates among the formed magnetic fields to constitute an actively shielded planar gradient coil by passing current. Here, the curved winding parts of each partial coil are made to have a part that multiply varies the form the cover the side face of an ellipsoid truncated cone 13 (the face of the cone) and from one bottom to the other of the ellipsoid truncated cone 13.
Patent JP-S649035-A (JP)
Title: Constant speed running device for vehicle
Inventor: NAITO YASUO
IPC: F02D45/00
Filed: 1987-07-01
Abstract: PURPOSE:To reduce the amount of overshoot and undershoot without worsening riding comfortableness by calculating the pulse width for operating an actuator on the basis of the gain of a pulse width calculating means, speed deviation, and acceleration. CONSTITUTION:Based on the deviation signal from a speed deviation calculating means 3 and the acceleration signal from an acceleration calculating means 4, a pulse width calculating means 5 calculates the pulse width of a pulse signal having a specified period. Receiving the pulse signal from the pulse width calculating means 5, an actuator 6 controls a throttle valve 7 to be opened or closed. A time measuring means 9 measures the time elapsed after transient state has been brought about by a transient mode starting means 10, and judges that a specified time has elapsed. Receiving the outputs both from an acceleration storing means 8 and from the time measuring means 9, a gain control means 11 controls the gain of the pulse width calculating means 5.