baber/WOPTO huggingface dataset:
Patent JP-S61187050-A (JP)
Title: Data file comparing and display device
Inventor: OGATA MIKIO
IPC: G06F3/048
Filed: 1985-02-14
Abstract: PURPOSE:To find a difference between data files at a high speed by displaying contents of two data files to be compared with each other on one display device and changing the display mode of dissident data and changing access positions of data files. CONSTITUTION:Data files to be compared and displayed are loaded to data file storage areas 15 and 16 of a memory 2 from external storage mediums 1 and 2. Access pointers for data file comparison and display are set by key inputs from an information input device and are stored in areas 13 and 14. A comparing device reads out one-character data from an area 15 of the data file to be compared and an area 16 of the comparison data file in accordance with values of pointers 13 and 14 for comparison and display and compares them with each other. If data disaccord as the result, the display mode is changed. A display control part sets the position of data to be displayed on a cursor position storage area 17 of the display device in accordance with the distinction between comparison data and data to be compared and the number of display data and displays data on the same display device on the basis of this set position.
Patent JP-S59152544-A (JP)
Title: Optical disk record reproducer
Inventor: NAKANE HIROSHI
IPC: G11B7/09
Filed: 1983-02-21
Abstract: PURPOSE:To avoid an error due to the damage of a disk, a drop-out, etc. and to attain the satisfactory tracking servo by sampling and synthesizing the output amplitude given from a detector which delivers a phase difference component signal to obtain a tracking error signal. CONSTITUTION:The output of a 4-split photodetector 11 is turned into two phase difference component signals S1 and S2 by a phase difference component signal generating circuit 12 consisting of two adders which obtain the sum of each diagonal component and then led to both input terminals of a phase difference detector 13 as well as correspondingly to an input terminal of each of multipliers 14 and 15 respectively. Here the corresponding multiplications are performed between signals S1 and S2, and these signals are supplied to both input terminals of an adder/subtractor 16 via LPFF1 and F2. In such a way, a multiplication is carried out with the amplitude component to prevent the generation of a wrong tracking error signal.
Patent JP-S59161587-A (JP)
Inventor: UIRUFUOODO BIKUTAA MORISU
IPC: E21B10/56
Filed: 1984-02-17
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-H0515099-A (JP)
Title: Rotor winding for rotary electric machine
Inventor: SASA CHIKAGE
IPC: H02K3/51
Filed: 1991-02-21
Abstract: PURPOSE:To improve reliability, performance and to improve operability of disassembling, assembling, maintainability and total economy. CONSTITUTION:A first bent part 15A bent toward a radial inside at a position to protruding externally from a rotor core end 4, and a second bent part 15B bent toward a radial outside separately at a predetermined size from the part 15A so that the residual coil end becomes a linear shape parallel to the axial extension line of a rotor core 1, are respectively provided at rotor coil ends 5A, 5B, and the linear parts of the ends 5A, 5B are secured to the end 4 to hold the ends 5A, 5B through coil holding U-bolts detachable at a support ring 6, and insulating blocks 7A, 7B secured to the end 4.
Patent JP-S59153195-A (JP)
Inventor: KOMURO KOUJIROU
IPC: G21C3/10
Filed: 1983-02-21
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-S61190426-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B65B69/00
Filed: 1985-02-14
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-H04244131-A (JP)
Title: Angle for bending manipulator
Inventor: UMEDA HIROYUKI
IPC: A61B1/00
Filed: 1991-01-30
Abstract: PURPOSE:To achieve easy mounting of a coil on an elastic thin plate, simple and accurate positioning between the thin plate and a connecting cylinder and a smaller diameter of an angle than ever. CONSTITUTION:When an elastic thin plate 3 is wound with a coil 2, the coil 2 and the elastic thin plate 3 are rotated relatively getting the coil 2 caught in a guide recess 17 of the elastic thin plate 3. As a result, the coil 2 advances toward the other end of the elastic thin plate 3 turning spirally with respect to the elastic thin plate 3. When a connecting cylinder 4 (5) is put on an end part 9 (10) of the elastic thin plate 3, an engaging protrusion piece 13 (15) of the elastic thin plate 3 is inserted into a slit 18 (19) of a connecting cylinder 4 (5). The elastic thin plate 3 is made immovable in a circumferential direction of the connecting cylinder 4 (5).
Patent JP-S55119142-A (JP)
Title: Electric contact point
Inventor: TSUJI MASAYUKI
IPC: C22C30/00
Filed: 1979-03-09
Abstract: PURPOSE: To operate an electric contact point from low load to high load under relatively low contact pressure accurately in long useful life by constituting an electric contact from an Au-Pd alloy contact point layer adhered to a contact point matrix material through Cu, Ni and Au strike plating layer.  
     CONSTITUTION: An undercoating 9 constituted from two layers of a Cu layer 7 and an Ni layer 6 to a surface of a contact point matrix material 8 such as Fe or the like and, onto this undercoating 9, is formed an Au strike plating layer 5 with thickness of 0.1μm and, moreover, an Au-Pd alloy contact point layer 1 comprising columnar structure 3 containing Pd: 10W50% is formed thereon in the thickness of 1W15μm by a sputtering method. Because a contact point layer 1 is a columnar structure 3, even if the said layer is consumed by spark or the like, a new contact point surface 2 similar to an initial surface is developed always and an excellent contact point property is maintained at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07232291-A (JP)
Title: Laser beam machine
Inventor: MUKAI SHIGEHIKO
IPC: B23K26/12
Filed: 1994-02-25
Abstract: PURPOSE:To make focus distance and beam condensing characteristic independent of retractive index of liquid and gas surrounding a work to be machined by forming the laser beam emitting surface of beam condensing optical system to sphericality and making the center of the sphericality at the same position as the laser focus position. CONSTITUTION:A laser beam 12 is converged by a condensing lens 4 in a machining nozzle 3, a work 2 to be machined is irradiated through a spherical window 5. A emitting surface of the spherical window 5 forms sphericality having its center at the same point as a laser beam focus point, the laser beam 12 emits vertical to the emitting surface, a refraction at the emitting surface is not generated. Accordingly, a change in focus distance due to a difference in refractive index of liquid and gas is eliminated. Also, an ultrasonic receiving element 6 is mounted on the tip of the machining nozzle, the ultrasonic wave generated from laser irradiated part is detected, a distance between the converging lens 4 and work 2 to be machined, a spot diameter of laser, a material thickness of work 2 to be machined, etc., are found, the irradiating condition and machining condition are controlled by the signals.
Patent JP-S54120553-A (JP)
Title: Pattern composition processor
Inventor: HOSHINO HATSUO
IPC: G06T13/00
Filed: 1978-03-10
Abstract: PURPOSE:To remove restrictions on the number of patterns to be composed with a composition speed made high while the deterioration of picture quality is lessened, by coding an accumulating patterns by optimum coding systems respectively and by composing a pattern of them, after being read out, in a state of a digital signal. CONSTITUTION:The processor consists of file parts 1a to 1c, composition part 2, coding part 3, distribution part 4, refresh parts 5a to 5d, and control part 6. Further, file parts 1a to 1c are equipped with accumulation part 11, retrieval part 12 and conversion part 13, and consists of different coding systems, where various patterns are coded and filed. For example, character pattern (a) filed in file part 1a is given priority level ''1'', and geometric pattern (b) filed in file part 1b is given priority level ''2'' to obtain composite pattern (c); the composition is so attained that patterns with higher priority levels will be positioned at the front surface and patterns with lower priority levels are at the back surface. In addition, although the character part and triangular part of pattern (c) are in the same colors as (a) and (b) respectively, back parts except them are displayed, in the color assigned by B, by control part 6.
Patent JP-H01204400-A (JP)
Title: Electron accelerator
Inventor: MORI AKIHIRO
IPC: H05H11/00
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to obtain more accelerated electron beams easily by continuously supplying electrons to an electron acceleration tube during the period in which an induction electric field is applied, increasing the circulation orbit radius with the lapse of time and making it possible to take out more accelerated electron beams easily. CONSTITUTION:A device comprises all electron acceleration tube 8 having an iron core 1 having an inner leg portion 2A, an electron gun 4, a pillar 8 and a beam duct; a 1st electromagnet 5 disposed around an inner leg portion 2A and electron acceleration tube 3 and for generating magnetic flux for circulation; and a 2nd electromagnet 6 disposed around the inner leg portion and the electron acceleration tube 8 and for generating induction electric field 10. As a result, when electrons are accelerated in the electron acceleration tube 3 by applying a steady magnetic flux for circulation and by a specified induction electric field, electrons are continuously supplied to the electron acceleration tube 3 during the period of the induction electric field being applied. As the circulation orbit radius increases with the lapse of time and reaches the outermost portion, the electrons which have reached the outermost portion can be taken out during the period of the induction electric field being applied. This makes it possible to take out more accelerated electron beams easily.
Patent JP-H04216112-A (JP)
Title: Power supply circuit for preventing overvoltage and overheat
Inventor: RI SHIYOUKIN
IPC: G06F1/30
Filed: 1991-02-22
Abstract: PURPOSE: To prevent an overheating state not only when an overvoltage is generated in a power circuit which requires an extremely high voltage, but also when temperature rises without causing an overcurrent and, an overvoltage state due to abnormality in the power circuit. CONSTITUTION: The overvoltage and overheating preventive power circuit which includes a voltage control part and an AC voltage conversion part includes a rectification part 330 which rectifies the output voltage of the power circuit, an overvoltage check part 340 which checks the overvoltage state of its rectified voltage, an overheating check part 360 which checks the overheating state by sensing temperature rise in the AC voltage conversion part, and a switching part 350 which is switched according to the checked overvoltage or overheating state. Then, the power circuit is protected against abnormality of a voltage and temperature.
Patent JP-S59153949-A (JP)
Title: Load calculating method of diesel engine
Inventor: NAKAMURA TETSUYA
IPC: F02D45/00
Filed: 1983-02-21
Abstract: PURPOSE:To correctly calculate the load without being affected by error factors by judging a full-load condition or a no-load condition of an engine based on the rack position of an injection pump and the number of revolutions, storing and retaining its position, and correcting the subsequent load calculation. CONSTITUTION:A revolution number sensor 3 (e.g., electromagnetic pickup) is provided on a Diesel engine 1, and a rack position sensor 4 (e.g., inductance type) is provided on a fuel injection pump 2 as a fuel injection quantity adjusting member position sensor for detecting the fuel injection quantity adjusting member position. In addition, a microcomputer is incorporated in a calculating unit 5 to calculate the injection timing based on the number of revolutions and the load, and an injection timing adjusting mechanism 6 is provided to change the injection timing. A full-load condition or a no-load condition of the engine is judged based on detection signals of the sensors 3, 4, and detection signals of the sensor 4 at a full-load rack position 41 and a no-load rack position 42 under these conditions are stored and retained, then the stored values are corrected every time the full-load condition or no-load condition is judged, thus the load condition of the engine can be calculated.
Patent JP-2000228156-A (JP)
Title: Cathode-ray tube device
Inventor: SANO YUICHI
IPC: H04N9/285
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device allowing improvement of convergence characteristic in case of a combination of a flat panel and a shodow mask formed in curved surface. SOLUTION: A cathode-ray tube device emitting three electrons beam with a first axial direction as an arrangement axis is provided with a neck side orbit correcting means 13 in which side beams 3B, 3R are acted in relatively over-convergence at periphery between a cathode and a phosphor screen and a panel side orbit correcting means 14 in which the beams 3B, 3R are acted in relatively under-convergence. Coil wires where current are made to flow within the range of 10-30 deg. to a second axis crossing the first axis of loop-like coils 23a-23d of the means 14 from a neck side to the panel direction and that of 60-90 deg. from the panel side to the neck direction are present.
Patent JP-H09196653-A (JP)
Title: Method and apparatus for control of scale in coordinate measuring apparatus
Inventor: FUJITA YOSHIHISA
IPC: G01B21/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To correct and control an X-scale and a Y-scale satisfactorily while a condition to minimize a posture difference is being satisfied. SOLUTION: A prototype mask is set on a table at a coordinate measuring apparatus at a posture of 0 deg. and 90 deg. (S10), and length sizes and reference patterns in the X-direction and the Y-direction are measured on the basis of a reference pattern on the prototype mask (S12). A scale ratio X/Y which minimizes a posture difference and the orthogonality of a mirror are computed on the basis of a measured value (S14), and reference data is updated (S16). The above processing operation is performed at intervals of several weeks. Then, a length size in the Y-direction is measured (S22), a Y-scale value is found on the basis of its measured data, and reference data is updated (S24). An X-scale value is computed on the basis of the value of the scale ratio x/y which minimizes the posture difference (S26). The above processing operation is performed at intervals of several days.
Patent JP-H05227604-A (JP)
Title: Current collector for insulated trolley wire
Inventor: TANOI SATOSHI
IPC: B60L5/08
Filed: 1992-02-15
Abstract: PURPOSE:To realize smooth traveling of current collector and holder by providing a stopper member at a traction base section. CONSTITUTION:A stopper member 15 is provided with a groove 16 to be fit removably with the root of an arm 2 inclining through a tensile spring 8. Under a state where a current collector 7 is pressed against the current collecting surface 20 of an insulated trolley wire to push down a holder 6, the stopper member 15 rotates downward to remove the root of the arm held in horizontal state from the groove 16 thus rocking the arm 2 up and down and to the right and left. Under a state where spring up of the arm 2 is limited within a predetermined range upon release of push down force, the arm 2 is fit at the root thereof in the groove 16 thus inhibiting rotation of the arm 2 in vertical and lateral directions. Consequently, the current collector 7 and the holder 6 can be traveled smoothly along the current collecting surface 20 of the insulated trolley wire.
Patent JP-H06244302-A (JP)
Title: Injection-molded printed board
Inventor: INOUE TOMOHIRO
IPC: H01L23/12
Filed: 1993-02-18
Abstract: PURPOSE:To prevent reduction in the workability and bonding reliability of the wire bonding of a semiconductor pair chip to be mounted on an injection- molded printed board. CONSTITUTION:In an injection-molded printed board O, recesses 9a and 9b are provided at the position where the semiconductor chip 3 is to be mounted and at the corresponding position on the rear of the board, and the thickness of the board in the position where the semiconductor chip 3 is to be mounted is made about 2mm or less. As a result, when the semiconductor chip and a conductor pattern are connected by wire bonding on the injection-molded printed board, the heat applied from the rear of the board sufficiently propagates to the semiconductor chip and the conductor pattern in a short time, and thus, reduction in the workability and bonding reliability of the wire bonding can be prevented.
Patent JP-H07220451-A (JP)
Title: Disc-arranging device
Inventor: URUSHIBARA TOMIO
IPC: G11B17/028
Filed: 1994-01-31
Abstract: PURPOSE:To correctly arrange a disc at a predetermined position even when a robot hand is positionally controlled with more or less errors. CONSTITUTION:A clamp base body 10 has a base 42 and a tower part 44 standing vertically from the base. A cap 12 has a central opening into which the tower part of the base body is inserted. The cap 12 is arranged on the clamp base body with a recessed part thereof at the side opposite to the clamp base body. A disc guide part 16 has an inclined part, 54 which is slidably fitted in the cap with pressure at an end of the tower part to guide a central opening of a disc. In order to dispose a disc 100, a robot hand once presses the disc guide part by a projecting part, and the disc guide part is fitted in the central opening of the disc while being guided by the inclined part when moving upward. The disc is accordingly arranged at a predetermined position.
Patent JP-H01204829-A (JP)
Title: Brake pedal stepping-in operation converting device for a/t vehicle shift lock mechanism
Inventor: NAKAZAWA HIROMI
IPC: B60K20/02
Filed: 1988-02-12
Abstract: PURPOSE:To simply and securely carry out lock release by engaging, without fixing, the lock release lever of a shift lever with a brake pedal via a Bowden cable, and connecting the Bowden cable to an operation coil spring. CONSTITUTION:In the one end of a Bowden cable 3, the outer cable 32 is fixed to a vehicle body 4b, and the inner cable 31 is pivotally supported by the lock release lever 54 of a shift lever 51. And the other end of the Bowden cable 3 is connected to a brake pedal stepping-in operation converting device 1 having been fixed to a vehicle body 4a, and is engaged, without fixing, with a brake pedal 2 via a stopper rubber 34 having been fixed to the outer cable 32. And, in the interior of a device casing 11, an operation coil spring 12 whose one end is fixed is provided, and the outer cable 32 is connected to a push rod 33 having been connected to the free end of the spring 12. Thus, the movement of the brake pedal 2 having a clearance can be easily converted into the movement of the Bowden cable 3.
Patent JP-H05197056-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OTANI HIROSHI
IPC: G03C1/08
Filed: 1992-01-20
Abstract: PURPOSE:To provide a silver halide emulsion high in sensitivity and small in fog. CONSTITUTION:The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support, and silver halide grains are subjected to reduction-sensitization, and some or all of the grains are controlled so that development begins in the site of the unmatched crystal lattices or in the vicinities of them, id est, that developed silver is produced in the sites where unmatched crystal lattices exist in the vertices and ridgelines of the grains, thus permitting chemically sensitized nuclei to be formed in the sites of unmatched crystals and near them.
Patent JP-H06241455-A (JP)
Title: Fuel injection valve
Inventor: OSAKO SHUICHI
IPC: F23R3/28
Filed: 1993-02-18
Abstract: PURPOSE:To provide a fuel injection valve in which an increase in an air-fuel ratio is suppressed at the time of a low load of an engine and generation of carbon, smoke due to a decrease in the air-fuel ratio can be prevented at the time of a high load of the engine. CONSTITUTION:A fuel injection valve body 2 is mounted at an end of a gas turbine burner 1. The body 2 is formed with a fuel tube 5 for supplying fuel and a finely pulverized air channel for finely pulverizing the fuel and feeding it into the burner 1. A variable valve 3 is energized to be axially displaceably by a spring 4 in the body 2. An upper part of the valve 3 is formed in a piston structure, and an outer pressure P1 of the burner 1 is guided to its upper surface. The valve 3 is displaced by a pressure difference between a pressure P2 in the burner to be applied to its lower surface and the pressure P1 outside the burner 1 to so alter the channel as to reduce it in the case of a low load of small difference and to increase it in the case of a high load of large difference. Thus, an air-fuel ratio can be held at a preferable value corresponding to the load.
Patent JP-S53113968-A (JP)
Title: Disc rotor
Inventor: FUKUDA HIROHIDE
IPC: F16D65/12
Filed: 1977-03-16
Abstract: PURPOSE: To aim at light weight while improving heat transfer, by forming a disc rotor by the casting of Al. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01204769-A (JP)
Title: Platen gap regulator
Inventor: KUMAZAKI MASAYUKI
IPC: B41J11/20
Filed: 1988-02-10
Abstract: PURPOSE:To enable an optimum platen gap to be surely obtained, by a method wherein a pressure sensitive conductive rubber made sensor of which self electric resistance varies when pressured by a detection piece and a driving system in a front and rear direction of a carriage are set. CONSTITUTION:A CPU rotates an eccentric shaft 7 on a paper detection signal, moves a supported member 2, a sensor 4, etc., together with a carriage 6 to a platen 1 side, and pressures the sensor 4 with a detection piece. Then, they stop when a set output voltage is reached, and how many steps a driving motor is moved from a reference position is calculated to be temporarily stored in a RAM. Thereafter, they are reversely moved to a home position. Then, just after feeding a printing paper to a position opposed to a printing head 5, the driving motor is positively rotated again, and how many steps it is moved from the home position is calculated to be temporarily stored in the RAM. Then, the CPU compares the number of driving motor steps when the platen temporarily stored in the RAM is pressured with the number of driving motor steps when the printing paper is pressured, and a thickness of the printing paper is calculated from a calculation formula in a ROM. Then, the carriage 6 is moved back by the number of steps corresponding to the value, and is arranged at an optimum platen gap position.
Patent JP-S57143193-A (JP)
Title: Blower
Inventor: SUGAWARA NORIO
IPC: F04D17/04
Filed: 1981-02-27
Abstract: PURPOSE:To enable equipping one apparatus with functions as a ventilating fan and a circulator by moving a stabilizer toward a periphery of a cross fan. CONSTITUTION:A whirl is generated by rotation of a cross flow fan 1. In case a stabilizer 2, made movable toward periphery of a cross flow fan 1, is in a position shown by means of a solid line, air flows in a streamline as a ventilating fan flowing in from an inlet 5 communicating with the exterior of a chamber and flowing out through an outlet 6 as shown by a solid line. Then, in case the stabilizer 2 is moved to a position shown by a dashed line, since the whirl W is stabilized on a guider 4a side, the whirl has a tendency toward generating a drawing flow from a nearer position. This results in generation of a flow as shown by the dashed line, that is, a flow as a circulator absorbed from and discharged to the interior of a chamber. Accordingly, one apparatus may be equipped with functions of a ventilating fan and a circulator only by means of moving the stabilizer 2.