baber/WOPTO huggingface dataset:
Patent JP-S60261382-A (JP)
Title: Controller of elevator
Inventor: YONEMOTO MASASHI
IPC: H02P23/07
Filed: 1984-06-07
Abstract: PURPOSE:To set a torque to operate an elevator at a stabilized and determined speed even if a motor temperature rises by providing correcting means for correcting the secondary side resistance value, and controlling the slip frequency by the corrected resistance value. CONSTITUTION:A speed command value omegar*, the rotating angular speed omegar of an induction motor 2, current detected values Iu, Iv, Iw and a magnetic flux detected value phi are sequentially selected by an analog switch 41, and selected by an A/D converter 43. The analog amount is converted by the converter 43 into a digital amount, and input to a CPU44. The CPU44 uses the secondary winding resistance R2 started in a ROM46, the secondary winding self inductance L2 and pair number P to calculate a slip angular frequency omegas, the angular speed omega of a rotating magnetic field, and a phase theta, to perform the prescribed process and to output voltage command values Vu*, Vv*, Vw* to an inverter. In this case, the secondary winding resistance value R2 stored in the ROM46 is corrected, the slip angular frequency omegas is corrected to the optimum value to stabilize the generated torque T.
Patent JP-S61276199-A (JP)
Title: Ep-rom erasing device
Inventor: TSURU KOICHI
IPC: G11C17/00
Filed: 1985-05-30
Abstract: PURPOSE:To erase an EP-ROM with high reliability by reading and checking storage contents and producing an erasion end signal when all these storage devices are equal to the prescribed value to discontinue the radiation of ultraviolet rays. CONSTITUTION:Ultraviolet rays are radiated from an ultraviolet ray emitting tube 6 which is controlled by a lighting control circuit 5 of an ultraviolet ray emitting device 2 in response to a lighting indication given from an erasion checking device 3 incorporating a microprocessor 7. Thus the storage contents of an EP-ROM 1 are erased with radiation of the ultraviolet rays. Then the contents of the ROM 1 are read out via the processor 7 for each fixed time after erasion of the storage contents. When all storage contents are equal to logic 1, a turn-off indication is supplied to the device 2 from the processor 7. At the same time, the end of erasion is informed by a buzzer 4. In such a way, the ROM 1 is erased completely in a short time and with high reliability.
Patent JP-S6297465-A (JP)
Title: Reader
Inventor: HOSAKA YASUO
IPC: G06T1/00
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate the influence of a noise and to obtain a reading signal with superior quality by dividing the functions of a signal processing circuit, leaving a circuit that realizes a part of functions on a substrate, and providing the circuit that realizes the other function at the outside of the substrate. CONSTITUTION:An output signal from an input part 51 is branched by every color at an integrator 52, and is sent to an A/D converter 54 through an amplifier part 53. The A/D converter 54 converts the above stated input signal to a digital signal, then storing it on a storage part 55. At such a time, the input part 51 and other circuits are separated, and output part 51 is provided on a ceramics substrate, however, the integrator 52, the amplifier part 53, the A/D conversion part 54, and the storage part 55 are provided on the ceramics substrate that constitutes a contact sensor, but at the outside of the said ceramics substrate. These circuits are connected electrically to the input part with codes. Thereby, the influence due to the noise can be actually eliminated.
Patent JP-H07327342-A (JP)
Title: Brush unit for commutator motor
Inventor: YOSHIZAWA HIROYUKI
IPC: H01R39/26
Filed: 1994-05-30
Abstract: PURPOSE:To prevent a spark from falling on a metal brush guide on the other brush unit side disposed oppositely to a brush unit generating the spark by providing a dielectric coating at least on the outer peripheral surface at the forward end part of the brush guide. CONSTITUTION:A dielectric coating 50 of an electric insulating material of heat resistant synthetic resin, e.g. a thermosetting phenol resin, is provided on the outer peripheral surface at a part projecting from the body part 42 of a brush holder 41 in a brush guide 47. The dielectric coating 50 is applied over the entire outer peripheral surface at the part projecting from the body part 42 of the brush holder 41 in the brush guide 47. When a spark is generated from the sliding face between the forward end part of the brush body 61 in a brush unit 34 and a commutator segment 36 of a commutator 33 and scattered along the rotational direction of a rotor 29, the spark is prevented from falling onto the metal brush guide 47 by means of the dielectric coating 50.
Patent JP-H11307935-A (JP)
Title: Manufacture of multi-layer circuit board
Inventor: ONO TAKESHI
IPC: H05K3/46
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-layer circuit board with high accuracy and high speed in manufacturing. SOLUTION: In a thin-film multi-layer forming step, an inner wiring layer 3, an interlayer connection via 5, an interlayer insulating layer 7 and a cavity plating part 9 are sequentially deposited in a layered structure. The cavity plating part 9 is laminated in a pole shape. In a polishing step, the uppermost interlayer insulating layer 7 is polished and flattened. After a resist 21 is formed all over the surface of the interlayer insulating layer 7 in a photo-lithographic step, only the resist 21 above the cavity plating part 9 is removed. In a wet- etching step, the cavity plating part 9 is removed to form a cavity 10. In a resist removing step, the resist 21 is removed.
Patent JP-H05314611-A (JP)
Title: Storage medium initializing system
Inventor: KAWANAMI MASAHARU
IPC: G11B17/22
Filed: 1992-05-11
Abstract: PURPOSE:To prevent the discrepancy between a medium name written in the label of a storage medium thrown in an assembled type storage device and a medium name put to the storage medium. CONSTITUTION:A medium name written in the label stuck on the storage medium 8 by hand is read by a label reading means 7 included in the assembled storage device 1. A medium initializing means 3 put the read medium name to the storage medium 8 and initializes. Consequently, the medium name written in the label stuck on the storage medium 8 and the medium name put to the storage medium 8 are always equal.
Patent JP-S60260949-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HAGA YOSHIHIRO
IPC: G03C7/26
Filed: 1984-06-07
Abstract: PURPOSE:To enhance color development sensitivity of a coupler by incorporating a diffusive DIR compd. capable of reacting with the oxidation product of a color developing agent and releasing a diffusive development inhibitor in the highest sensitive silver halide emulsion layer formed adjacently to a nonphotosensitive hydrophilic colloidal layer. CONSTITUTION:A silver halide (AgX) color photographic sensitive material has at least one nonphotosensitive hydrophilic colloidal layer contg. substantially nonphotosensitive fine AgX grains on a support, and at least one photosensitive layer adjacent to said nonphtosensitive layer, and the diffusive DIR compd. capable of reacting with the oxidation product of a color developing agent and releasing a diffusive development inhibitor or its precursor. Such a DIR compd. contains a coupling component, e.g., an org. residue reacting with said oxidation product and forming a dye and an org. residue not forming a dye. The addition of such a DIR compd. prevents deterioration of developable color density and enhances sharpness of a color image and interimage effect.
Patent JP-S5640852-A (JP)
Title: Electrophotographic device
Inventor: TOYONO TSUTOMU
IPC: G03G15/02
Filed: 1979-09-12
Abstract: PURPOSE:To prevent the deterioration of the photoreceptor, by detecting whether the rotational speed of the pressure fixing roller which gives the pressure to the toner image supporting component is slower than the fixed speed or zero. CONSTITUTION:The pressure fixing roller pairs 8 and 9 are provided, and furthermore this roller pair and the photosensitive drum 1 are driven by the same motor 2. And the detecting means consisting of the light source 13 and the photodetector 14 detects whether the roller pairs 8 and 9 which give the pressure to the toner supporting component have the rolational speed higher than the fixed speed or the  zero speed. Then based on the detection signal, the corona discharge given from the  corona discharger 6 to be supplied to the drum 1 is stopped by the command to be  given to the high-voltage generating device 7 via the counter 15 and the comparator  17. As a result, the surface potential of the drum 1 can be prevented from becoming extraordinarily high or low or affecting negatively the photoreceptor.
Patent JP-H01289074-A (JP)
Title: Plug socket for speaker
Inventor: SHIBUE NOBUYUKI
IPC: H02G3/02
Filed: 1988-05-14
Abstract: PURPOSE:To make it possible to connect the output line to a buried in type speaker to the end user's side easily by providing plural connection terminals with knob for speaker at the front side of a main body, while providing responding speaker line connection terminals at the rear side of the main body. CONSTITUTION:At the front side of a main body 2 which is installed to a wiring unit installing frame 1, and formed in three modules of standard wiring unit, plural connection terminals 3 with knob to which a speaker output line from an amplifier is connected are provided, and at the rear side of the main body 2, connection terminals 4 of the speaker line responding to the terminals 3 are provided. The speaker output line is connected to the terminals 3 to bury the speaker line, and the main body 2 is connected to the speaker.
Patent JP-H11310120-A (JP)
Title: Resonance gain operation device
Inventor: ONO HIDEKAZU
IPC: B60T8/174
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To operate a resonance gain at a high accuracy regardless of the variation of a tire spring constant. SOLUTION: This operation device is provided with a brake torque detector 14 to detect the brake torque Tb; a wheel speed sensor 16 to detect the wheel speed signal ω; an α grade.tire spring constant operation part 12 to operate the grade α and the tire spring constant K to the slip speed of the friction coefficient μfrom the detected brake torque Tb and the wheel speed signal ω, depending on the resonance model of a vibration system which is composed of a car body, a wheel, and a road surface; a phase operation part 15 to operate the phase difference θd from the minute exciting vibration of the brake torque to the wheel speed minute vibration from α and K;  and a gain operation part 17 to operate the amplitude of the minute vibration of the wheel speed ω having the phase difference θd and the resonance frequency of the above vibration system and the like. Even though the phase difference θd is changed by the variation of the tire spring constant, the resonance gain G4 responding to the change can be operated at a high accuracy constantly, by such a structure.
Patent JP-H01287428-A (JP)
Title: Infrared image pickup device
Inventor: NAKAZATO HIDEAKI
IPC: H04N5/33
Filed: 1988-05-13
Abstract: PURPOSE:To optimize a level corresponding to the purpose of use by processing a temperature sensor output as to an isothermal plate, stored data obtained by scanning the isothermal late, and object temperature data on a target body which is set externally. CONSTITUTION:A temperature sensor 17 detects the temperature of the isothermal plate 14 and sends a temperature detection voltage to an offset level arithmetic circuit 8. Scanning light from a scanning mirror 2 is photodetected by a linear multi-element detector 4 and an AC signal component extracted from the output is amplified and then A/D-converted 9 and stored in a frame memory 10. Further, the object temperature of the target body is set from outside and inputted to a circuit 18. The circuit 18 processes the input data and the data in the memory 10 to output the resulting data to an adder 19, which adds the input to data read out of the memory 10 to output DC reproduction data whose display level is optimized. Consequently, the level optimization corresponding to the purpose of use is enabled.
Patent JP-H06304142-A (JP)
Title: Device for detecting line of sight
Inventor: AKASHI AKIRA
IPC: G06T7/00
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the influence on noise and to improve the accuracy of detecting the line of sight. CONSTITUTION:The device is provided with a processing means 101 which extracts the boundary position between the pupil section and the iris section in the eyeball image according to the moment of the characteristic amount of the photoelectric conversion signal from a light receiving means 14 and an arithmetic means 101 which calculates the line of sight of the user based on the plural extracted boundary position information. According to the moment of the feature amount of the photoelectric conversion signal, concretely, the change amount of the signal at the edged part of the pupil is obtained. With the center of gravity of the change amount, the boundary position between the section of the pupil and the iris section in the eye image is extracted.
Patent JP-2000305784-A (JP)
Title: System for re-loading resident program
Inventor: IGARASHI MINORU
IPC: G06F9/445
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a nonusage area which occurs whenever re-arrangement is repeated by executing loading in a first-time re-arrangement area when a module size is smaller than a first-time re-arrangement area size. SOLUTION: When a table after change is stored in an auxiliary storage device and re-loaded, the nonusage area address of the re-arrangement area is obtained from a management table and loaded. Then loading and the area size are stored in a management area as the table 40'. In order to re-load a program, a loading position and the area size are stored in the management area as the program 40' and the position and the area size of the program 40' are also stored in the management area. When re-loading is executed again, the area size of the program 40' is compared with the module size for re- loading. Then re-loading is executed at the position of the program 40' when the module size is the same or smaller.
Patent JP-S5821308-A (JP)
Title: Winding end insulating unit for gas insulated transformer
Inventor: SHIRANE TAKASHI
IPC: H01F27/32
Filed: 1981-07-29
Abstract: PURPOSE:To reduce insulating dimensions without reducing winding end dielectric strength by a method wherein a shield ring is installed between the high tension cable and an insulating support column therefor, when a high tension cable surrounding an insulating cylinder with the intermediary of a spacer is supported by an insulating support column. CONSTITUTION:An insulating cylinder 4 is mounted on a winding support metal 7 and a high tension winding 3 surrounds the cylinder 4 with an intermediary of a linear spacer 5. The winding 3 surrounds the insulating cylinder 4 though only a part of the external surface of the cylinder 4 is illustrated. Positioned under the winding 3 is a disk shaped insulating ring 9 whose cross section cross the insulating cylinder 4 at a right angle and the ring 9 is in turn supported by an insulating support column 15, when a shield ring 11 is placed between the ring 9 and the column 15 for the purpose of reducing the electric field to be generated in the space d between the spacer 5 and the column 15. The shield ring 11 is composed of an inner ring electrode 12 and an outer ring electrode 13, and a plurality of connecting rods 14 join them together, and the rods 14 are fixed in a groove 16 provided radius-wise on the surface of the support column 15.
Patent JP-2000303929-A (JP)
Title: Fuel pipe unit
Inventor: ARIIZUMI TAKETO
IPC: F02M27/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently reform fuel to promote complete combustion in an engine and improve fuel cost by providing plural branch pipe parts provided between both of an inlet header and an outlet header, and a magnet fitted to each branch pipe part in a pipe unit where fuel flows. SOLUTION: This fuel pipe unit 15 has an inlet header 17, an outlet header 19, branch pipe parts 21a, 21b, 21c provided between both headers 17, 19, and magnets 23 fitted to the respective branch pipe parts 21a, 21b, 21c. The fuel pipe unit 15 is formed of magnetic substance such as iron or the like, so that the magnets 23 are easy to be attached and detached so as to facilitate maintenance such as replacement of the magnets 23 or the like. The fuel disperses from the inlet header to flow to the respective branch pipe parts, so that the flow velocity of fuel is low, whereby the influence of magnetic field of the magnets can be enough exerted on the fuel flowing through the respective branch pipe parts so as to sufficiently reform the fuel.
Patent JP-H08325752-A (JP)
Title: Production of bellows
Inventor: HASEGAWA YOSHIHIRO
IPC: H05K7/00
Filed: 1995-04-19
Abstract: PURPOSE: To improve mass productivity and to reduce a production cost by simplifying production stages for production of bellows. CONSTITUTION: Photoresist films 2 are applied on the front and rear surfaces of a thin sheet 1. The thin sheet 1 is then subjected to etching. The etching is executed until apertures are formed at the centers and the photoresist films are removed. The formed planar bellows 3 are subjected to fabricating and footing. More specifically, the planar bellows are subjected to elongating and bending, by which the bellows are produced. The mass productivity is improved and the production cost is reduced accordingly.
Patent JP-H09304466-A (JP)
Title: Apparatus for inspecting circuit board
Inventor: FUNABASHI FUMIO
IPC: G01R31/28
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect circuit boards. SOLUTION: A circuit board-inspecting jig 1 is provided in the apparatus, which has a plurality of circuit-board probes 5 fit to both an in-circuit inspection of inspecting an electric characteristic, a conduction state or the like of a circuit board 4 and a functional inspection of checking an operation of elements on the circuit board 4, etc. A separator 2 activates the necessary substrata probe 5 among the plurality of circuit-board probes 5 of the jig 1 correspondingly to the inspection to be carried out, namely, either the in-circuit inspection or the functional inspection. The remaining circuit-boards proves 5 are treated so as not to electrically influence the inspection to be carried out. A control means 3 selects and sets the separator 2 in a state corresponding to the inspection to be carried out and controls the jig 1 correspondingly to the inspection to be carried out.
Patent JP-2000309043-A (JP)
Title: Back flow preventing device
Inventor: KONNO MASAAKI
IPC: B29C45/52
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a back flow preventing device and the quality of a molded article. SOLUTION: A screw 12 and a check ring 34 arranged on the outer periphery of a screw head 30 and having an engaging projection formed at the front end thereof are provided. The notch engaged with the engaging projection to permit the revolution of the check ring 34 by a predetermined angle is formed to the screw hand 30. A first resin flow channel is formed to a seal ring 33 and a second resin flow channel is formed to the check ring 34 and the first and second resin flow channels are allowed to selectively communicate with each other accompanied by the rotation of the screw 12 in first and second directions. Since the engaging projection is integrally formed along with the check ring 34, the durability of a back flow preventing device can be enhanced.
Patent JP-H05288911-A (JP)
Title: Production of color filter
Inventor: SHIMIZU KUNIO
IPC: G02B5/20
Filed: 1992-04-10
Abstract: PURPOSE:To provide the process for production of the color filter which has excellent smoothness, can be produced advantageously for mass production with decreased steps of production and eliminates the possibility of pollution at the time of forming the color filter by a dyeing method. CONSTITUTION:This color filter is constituted by providing a photosensitive layer 2 contg. a diazo compd. on a light transparent substrate 1 and exposing this photosensitive layer to a pattern shape, for example, a matrix shape, then dyeing the layer. The color filter can be constituted by repeating the exposing and dyeing at least twice. The dyeing is made into the form of dyeing the uncured photosensitive parts contg. the diazo compd. after the exposing.
Patent JP-S5642682-A (JP)
Title: Printing method for face plate
Inventor: MATSUSHIMA RIYOUICHI
IPC: B41M3/00
Filed: 1979-09-14
Abstract: PURPOSE: To print while preventing the waste of ink and the staining from being caused by the scattering of the ink, by using a printing roller which has its cylindrical peripheral surface presubjected to a release treatment for repelling the printing ink, in the method for applying a stucco type design to the face plate.  
     CONSTITUTION: The cylindrical peripheral surface of a printing roll 1 is subjected to a release treatment in which polytetrafluoroethylene is baked or coated on the surface or silicone resin is coated on the surface. The ink 2 fed from an ink tank 4 and deposited onto the printing roll 1 through an ink sucking-up roll 5 and an intermediate roll 6 is repelled by the release-treated surface, so that a stucco design is formed on the roll 1. The face plate 3 such as a constructional panel is passed between the roll 1 holding the ink 2 thereon and a lower press roll 7 and dried by a heater 8 to complete the printing of the stucco type design. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5819994-A (JP)
Inventor: YASUHARA TAKESHI
IPC: H04B10/27
Filed: 1981-07-30
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-S60262025-A (JP)
Title: Apparatus for detecting illumination light
Inventor: MATSUDA YOSHITERU
IPC: G01J1/02
Filed: 1984-06-08
Abstract: PURPOSE:To arbitrarily plan light condensing angle restricting function, by making it possible to emit rays of from light two parallel light incident windows, which are directed to a definite direction and have the same shape, without mutually mixing both rays and allowing the emitted rays to be respectively incident to different photoelectric converters. CONSTITUTION:Two parallel light incident windows 21, 22 and light emitting windows 23, 24, which are directed to a definite direction and have the same shape, are provided to the opposed surface of a rectangular parallelepiped condenser 20 and rays of light from the windows 23, 24 are allowed to be incident on photodiodes 28, 29 through red and blue filters 26, 27 and several triangular grooves are provided to the inner wall 30 of the condenser 20. By this mechanism, a light condensing angle 31 can be uniquely determined by the size of the light receiving surfaces 32, 33 of the diodes 28, 29, the size of the windows 21, 22, the depth 34 of a hole and the thickness of the filters 27, 26 and the incident lights 35 out of the light condensing angle repeat reflection by the grooves of the inner wall 30 and can be prevented from reaching the surfaces 32, 33.
Patent JP-S60261263-A (JP)
Title: Speaker for television
Inventor: SAEKI SHIYUUJI
IPC: H04R1/02
Filed: 1984-06-08
Abstract: PURPOSE:To improve the work efficiency to attain an excellent mass productivity by providing a spring-shaped electrode between an electric terminal on the rear face of a driving driver and a cabinet of a TV set body. CONSTITUTION:A driving driver 17 is stuck to the rear face of a front panel 3, and an electric terminal 18 is provided on the rear face of the driver 17. A coil spring-shaped electrode 22 is connected to a cabinet 20 constituting the TV set body and is connected electrically to a lead wire 19. The front end of the lead wire 19 is press-fixed to the terminal 18 on the rear face of the driver 17 by the spring force. Thus, it is unnecessary to take leading-out of the lead wire into consideration in the speaker assembling process.