baber/WOPTO huggingface dataset:
Patent JP-H09293944-A (JP)
Title: Circuit device
Inventor: KITAMURA KOJI
IPC: H05K1/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device in which the core to be installed on a coil device can be easily fixed to a wiring board and the heat generated on an electronic part can be dispersed into the air easily. SOLUTION: This circuit device is composed of a wiring board 1, on which a coil device, where a core 5 is installed, and a heat generating electronic part 9 are mounted on a board 2, and a wiring board case 8 which is engaged to the wiring board. The wiring board case 8 is provided at least with a top panel part 10 and a case engagement part 11 on both ends of the top panel part 10. A core positioning part 14, a core engaging part 13 and an abutment part 12 are provided on the surface opposing to the board of the top panel part. The core 5 placed on the surface of the board 2 is installed on the core positioning part 14 and it is positioned. The core 5 placed on the back side of the board 2 is supported by a core engagement part 13. As a result, the core 5 is fixed to the wiring board 1 by the top panel part 10 and the core engagement part 15.  Also, the heat generating electronic part 9 and the abutment part 12 are provided in a closely fixed manner, and the heat generated on the electronic part is transferred to the wiring board case 8 through the abutment part 12. As a result, heat can be discharged into the air from the wiring board case 8 in a highly efficient manner.
Patent JP-S56103992-A (JP)
Title: Driving method for power system
Inventor: ASARI AKIRA
IPC: H02P5/74
Filed: 1980-01-23
Abstract: PURPOSE:To reduce the power consumption in a system having a plurality of induction motors connected with an intermittent load, by providing a small capacity induction motor which drives all the induction motors at a nonload speed, and cutting off the power source to each induction motor at the time the load is not applied. CONSTITUTION:One driving system is composed by the intermittent load 10 and the induction motor 20 for driving the load, and a plurality of such systems are provided. The intermittent load 10 comprises, e.g. a hydraulic pump P and a hydraulic machine M, and repeats the intermittent operation on receiving the actuating command St and the stop command Sp. The induction motors 20, 21, and 22 are connected to transmission gear units 30, 31, and 32 by shafts, and said transmission gear units are connected to a transmission shaft 40, thereby constituting a transmission system 50, which is in turn connected to the small capacity motor 70. When the intermittent load 10 enters the stationary cycle, a switch 60 is opened and the motor 20 is cut out from the power source, but the motor is rotated by the motor 70 at the same speed as the motors 21 and 22.
Patent JP-H09193268-A (JP)
Title: Structural center core material
Inventor: YAMAGUCHI TOSHIO
IPC: B32B3/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance the strength of this material and impart with heat resistance, water resistance and incombustibility to the material under the state that the advantage of the paper center core material or its lightness is being maintained. SOLUTION: This material consists of a paper honeycomb base material 1 and coating layers 2 covering the surface of the base material 1. The coating layer 2 is produced by infiltrating a liquid material made of an inorganic binder and inorganic filler dispersed in the inorganic binder in the base material 1 and solidifying the liquid material. The strength of this material is improved due to the infiltrating effect of the coating layer 2. In addition, since the coating layer is made of an inorganic material, this material is excellent in heat resistance and water resistance.
Patent JP-2000208055-A (JP)
Title: Phosphor paste and plasma display panel
Inventor: KOBAYASHI TOSHIO
IPC: H01J11/34
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in brightness of phosphor at the time of baking, and improve dispersed stability of the phosphor by dissolving resin that does not have a hydroxyl group or a carboxyl group on its side chain and phosphor powder in a solvent. SOLUTION: A phosphor paste is composed of a resin composition blended resin that does not have a hydroxyl group or a carboxyl group on its side chain with ethyl cellulose preferably, phosphor powder, and a solvent. Polymethylmethacrylate, polystyrene, polyvinyl acetate, polyvinyl chloride, and a polyamide resin, etc., are named as the resin that does not a hydroxyl group or a carboxyl group on its side chain. When europium is contained as the phosphor powder, deterioration in brightness at the time of baking can be decreased. When butyl carbinol, methylcellulose, and dioxane, etc., of which boiling point is 100 deg.C or more are used as the solvent, the solvent is prevented from volatilizing when working. It is preferred that an addition amount of the phosphor is 100 to 1000 parts by weight to 100 parts by weight of the resin composition.
Patent JP-S58123633-A (JP)
Title: Forming process for phosphor film
Inventor: MISONO KATSUHIDE
IPC: H01J9/22
Filed: 1982-01-20
Abstract: PURPOSE:To obtain easily a uniform phosphor film which does not crack, by spreading phosphor suspension on the internal surface of a bulb after a straight bulb is bent into a desired configuration, and forming the desired bulb by drying the resulted film, and burning it. CONSTITUTION:A straight bulb is bent nearly into a U-shape to form 1st bent part 1, and further said bulb is bent toward the direction which intersects orthogonally with the plane containing the both bulb ends 2, 2 and 1st bent part 1 in a U-shape respectively, then 2nd bent part 3, 3 is formed in order to obtain a saddle-type bulb. In this bulb, the phosphor suspension is caused to flow to attach the phosphor film hermetically onto the internal surface of said bulb. The bulb is heated by the hot blast fed into the bulb while it is rotated after the residual suspension is discharged outward. The saddle-type bulb is burned to remove organic matter such as binder or the like after a drying process. Consequently, an uniform phosphor film which does not crack can be easily formed.
Patent JP-H09193799-A (JP)
Title: Air brake for vehicle emergency
Inventor: OKADA KIYOSHI
IPC: B60T1/16
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an air brake for vehicle emergency, in which opening and closing of the air brake can be accomplished without a hydraulic system. SOLUTION: In an air brake for vehicle emergency comprising an air brake driving means, a power device and an air brake control means, the air brake driving means comprises a wire rope 8, an eye plate 7 for fitting one end of the wire rope 8 to an air brake plate 1, and a wire drum 12 where the other end of the wire rope 8 is wound. The power device comprises a reduction gear 24 for transmitting the turning force of the axle 27 of the wheel 14 to the wire drum 12 and a clutch device 21, and the air brake control means comprises a handle 15 in an operating room, a control rope 16, a sheave 17 and arm 18. By controlling the connection between the clutch device and the clutch disc, the air brake plate 1 is operated through the operation of the wire drum and the wire rope.
Patent JP-H11201716-A (JP)
Title: Positioning jig for sheet-like laser beam
Inventor: OGAWA IZUMI
IPC: G01P13/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig capable of matching the irradiation position of a sheet-like laser beam with an aimed cross section in a short time when the flow state of a fluid in a container is observed. SOLUTION: This positioning jig 11 is used for observing the flow of a fluid flowing in a cylindrical container, it is made of a transparent acrylic material, it has a thin cylindrical shape with the inner diameter slightly larger than the outer diameter of the container, and it can be fitted to the outer periphery of the container to surround the periphery of the container. A plurality of marking lines 12 showing the aimed passing positions of a sheet-like laser beam are drawn in the peripheral direction and vertical direction on the outer periphery of the positioning jig 11.
Patent JP-S58124187-A (JP)
Inventor: NUNOMURA MASAYOSHI
IPC: F28F27/00
Filed: 1982-01-20
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-H04238458-A (JP)
Title: Facsimile equipment
Inventor: NAKANISHI KEIICHI
IPC: G09G5/00
Filed: 1991-01-23
Abstract: PURPOSE:To supply a facsimile equipment which can transmit only the arbitrary part of an original. CONSTITUTION:A storage device 3 stores a picture signal from a read part 2 reading the original. A display device 4 displays the picture of the original based on the picture signal stored in the storage device 3. An input device 5 designates a part area of the picture by permitting an operator to contact- operate the input device while he views the display screen of the display device 4. Then, only the area designated by using the input device 5 or only the area except for the designated area are transmitted.
Patent JP-S5289447-A (JP)
Title: Field-effect transistor ultra-high frequency oscillator
Inventor: ABE HIROYUKI
IPC: H03B5/18
Filed: 1976-01-21
Abstract: PURPOSE:To provide a FET ultra-high frequency osicllator in which the circuit is reasonably operated by simplifying a power supply circuit and supplying self-gate bias between the gate of the FET ultra-high frequency oscillator and the source electrode.
Patent JP-H02187878-A (JP)
Title: Stereo corresponding point retrieving device
Inventor: KOSHIZAKA SABUROU
IPC: G06T7/00
Filed: 1989-01-13
Abstract: PURPOSE:To improve accuracy in retrieving a stereo corresponding point by deciding the stereo corresponding point through a means to view both the screens of a stereo pair stereoscopically on a display screen. CONSTITUTION:When a pair of spectacles 6 is controlled by a control signal sent from a picture display device 5, the display screen of the picture display device 5 is stereoscopically viewed and observed by using the spectacles 6. When the stereo corresponding point is decided by using the spectacles 6, the position coordinate of the stereo corresponding point can be accurately retrieved by moving position designating symbols on both screens and superposing the symbols through the operations of the tracking balls of mice 3 and 4 and fetching the position coordinate of the superposed symbols at that time through the instruction of button operations in the mouse.
Patent JP-H01181343-A (JP)
Title: Wavelength split multiplex optical transmitter
Inventor: UDA YOSHIHIRO
IPC: H04B10/80
Filed: 1988-01-14
Abstract: PURPOSE:To miniaturize the title transmitter and to facilitate power failure countermeasures by using a part of optical energy with plural different wavelengths transmitting information multipexedly through an optical fiber for the energy transmission for supplying power to an optical transmitter- receiver. CONSTITUTION:A central unit 1 of plural optical transmitter-receivers 1-3 converts the power of a power unit 7 into an optical energy having a wavelength being a part of plural different wavelengths of the optical energy and transmits the result. The optical transmitter-receivers 2, 3 except the central unit 1 are conversion means, receive the optical energy, convert it into power as information transmission power. Thus, it is not required to install a power unit at every optical transmitter-receivers 1-3, the transmitter is miniaturized and the power failure countermeasures are facilitated.
Patent JP-S56104177-A (JP)
Title: Cryopump using liquid nitrogen
Inventor: TANI TATSUO
IPC: F04B37/08
Filed: 1980-01-23
Abstract: PURPOSE: To equip a cryopump, having a condensing plate in thermal contact with an expansion cylinder, with a compact, single-stage refrigerating machine instead of a conventional one with larger capacity, by utilizing the latent heat of liquid nitrogen as refrigerating output for a thermal shielding panel.  
     CONSTITUTION: A vacuum tank 21 is equipped with a condensing plate 22, and circulating working gas of a refrigerating machine used in a cryopump is cooled by a heat exchanger 20 through which high pressure nitrogen gas discharged from a compressor 8 and returning to a high pressure valve 9 flows. The working gas is then cooled through a hot regenerator 24, heat exchanger 14 and cool regenerator 23, and expanded in an expansion space 4 of an expansion cylinder 1 to cool the condensing plate 22 to the order of 20k. Liquid nitrogen from a tank 17 also cools the heat exchanger 14, thermal shielding panel 16 and thermal anchor 15a and finally the compressor 8 while being evaporated for the most part. Cooling the condensing plate 22 with output of about 20K is sufficient for the refrigerating machine of cryopump, which means that the refrigerating machine used is compact, instead of a bulky and multistaged one for cooling other units. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63173284-A (JP)
Title: Tracking controlling circuit
Inventor: HARADA TOSHIHISA
IPC: G11B21/10
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a stable track follow-up characteristic by detecting a peak level by a tracking error amplitude and deriving a multiplication coefficient by which an output of a multiplier becomes constant, based on this peak level, and obtaining a correcting tracking error signal by multiplying a tracking error signal. CONSTITUTION:An output 8 of a peak holding circuit 2 is inputted to a multiplier 3 and multiplied by an output of a differential amplifier 4, and an output of the multiplier 3 is inputted to the differential amplifier 4 and compared with a reference voltage and subtracted. In this case, an amplification factor of the differential amplifier 4 is set to scores of dB or above, by which the output of the multiplier 3 is controlled so as to always become a constant value by an output of the differential amplifier 4. Accordingly, when the output of the peak holding circuit 2 and the output of the differential amplifier 4 are denoted as Vi and Vc, respectively, ViXVc=K (constant)  Vc=K/Vi, and a value of Vc appears in inverse proportion to Vi. In this case, the output of the differential amplifier 4 is provided to a multiplier 5, as well, therefore, when the amplitude of a tracking error signal is denoted as Ve, an output of the multiplier 5 is VeXK/Vi, and in this case, ¦Ve¦=Vi, therefore, the output becomes a constant amplitude.
Patent JP-H07265568-A (JP)
Title: Feeding device for machine tool,especially for sewing machine
Inventor: YOHANESU ZAARU
IPC: D05B33/00
Filed: 1995-01-19
Abstract: PURPOSE: To improve the sureness of a function or the like by constituting the carrying device of an additional carrier for semi processed goods guided along a guide track from a roller-like rotor drivable at a peripheral speed suited to the carrying speed of a main carrier and plural carrying belts. CONSTITUTION: This fully automatic feeder 2 mounted to a sewing machine 1 is provided with the main carrier 3 for carrying the semi-processed goods W in a feed direction and the additional carrier 5 provided in front of the main carrier 3 for carrying the semi-processed goods W in an adjusted transversal direction. The additional carrier 5 is provided with the carrying device 6 mountable on the semi-processed goods and the carrying device 6 is supported by the rotor 8 drivable through a step motor 7. Then, the carrying belts 10 of the carrying device 6 are symmetrically arranged with a rotation axis as a center and guided in the rotation axis direction of the rotor 8. Also, the carrying device 6 is provided with an adjustment driving part 14 provided with a screw transmitter including a screw spindle put into the rotor 8.
Patent JP-H07211767-A (JP)
Title: Electrostatic clamp and method therefor
Inventor: SUTEIIBUN II SABUASU
IPC: B23Q3/15
Filed: 1991-01-24
Abstract: PURPOSE: To clamp a workpiece to an accompanying supporter by a force which is uniform in time and space in a plasma processing environment by constituting an electrode which, being exposed to plasma and connected to a voltage supply means, applies a plasma voltage to the voltage supply means as a reference voltage. CONSTITUTION: A reference electrode 21 is allocated near a wafer 11. A battery or other pairs of DC power sources 26 and 27 and switches 23 and 24 connected in series selectively apply a positive/negative voltage to respective positive/ negative clamp electrodes 13 and 14 from a power source. The reference electrode 21 is connected between electrodes, when a switch 28 is opened to disconnect a power source from the system ground, the reference electrode 21 applies a bias electric potential as the surface of a pedestal 12 and the wafer 11 receive as a reference voltage to the DC power sources 26 and 27, so that positive/ negative electric potential applied to the electrode is equal (for example, 300 V) with respect to the outside surface of wafer 11 and clamp.
Patent JP-S5290542-A (JP)
Title: Method of coating resin on the inside of pipe
Inventor: TAKEUCHI TADASHI
IPC: B29C41/40
Filed: 1976-01-23
Abstract: PURPOSE: A method characterized by obtaining the even, homogeneous and strongly adherent resin coating free from pin-holes on the inside of tube comprises filling the tube with the resin in pellet form or the like and rotating the tube at high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02188094-A (JP)
Title: Telephone system
Inventor: HAMADA AKIHIKO
IPC: H04Q3/58
Filed: 1989-01-14
Abstract: PURPOSE:To improve usability by equipping a telephone plug socket with a speaker, and outputting a voice from the speaker of the telephone plug socket and performing what is called simultaneous broadcasting when calling operation from a door-phone slave equipment is performed again within a certain time. CONSTITUTION:When a call button 6a is operated on the door-phone slave equipment 6 and the call button 6a is operated again within the certain time T1 (e.g. three seconds), a simultaneously broadcasting control part detects that and sends a signal to a main device 1. The main device 1 drives a simultaneous broadcasting gate and a voice is outputted from the speaker 13 of the telephone outlet 14 and the speaker of the main device 1, so that the simultaneous broadcasting state is entered. Consequently, the system is used as a means which annunciates the homecoming of family, etc., to easily realize the simultaneous broadcasting.
Patent JP-S62165536-A (JP)
Title: Starting device for gas-turbine engine
Inventor: SATO NORIO
IPC: F02C7/26
Filed: 1986-01-14
Abstract: PURPOSE:To prevent the mulfunction of a controller for engine control, in the case where a gas-turbine engine is started by means of a starter motor, by causing the drive of the starter motor to stop when the battery voltage is not more than a reference voltage. CONSTITUTION:This starting device is provided with an engine starting control circuit 22, and the circuit 22 is provided with a comparator 28 for making a comparison between a reference voltage V1, which is set by means of a reference voltage generator 24, and the voltage V2 of a battery 13, which is detected by a battery voltage detector 26. In addition, said device is provided with a starter motor controller 30 for sending to the relay coil 20 of a starter relay 14 an engine starting signal, which is received from a controller 18 for controlling engine when V2>=V1, and H-level signal is given from the comparator 28 so that a thyristor SCR is caused to conduct. Hereby, the contact 16 is caused to close, and a starter motor 12 is driven. While, when V2<V1, the thyristor SCR is left in the nonconducting state, and the starting of engine is not carried out.
Patent JP-H03213766-A (JP)
Title: Variable speed control device for automatic transmission
Inventor: SUGAWARA TSUGITAKA
IPC: F16H61/18
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the racing phenomenon of an engine to be generated easily when the oil temperature is low with simple structure by delaying change timing of the fastening condition of one friction element for variable speed by the predetermined time. CONSTITUTION:A multistage change gear set 10 which consists of planetary gear unit 14 achieves the predetermined variable speed stage by switching the fastening condition of, at least, two friction elements for variable speed among clutches 24, 21, 20, 27 and brakes 25, 23. In this case, the oil temperature in an oil pressure control circuit is detected, and when the oil temperature is low, change timing of the fastening condition of one friction element for variable speed is delayed by the predetermined time. When the oil temperature is low, a change of the rising speed of the oil pressure and the lowering speed thereof do not always coincide with each other to easily generate the racing phenomenon of an engine, but it can be prevented with simple structure.
Patent JP-H08178130-A (JP)
Title: Protector, its manufacture and hose with harness
Inventor: MITSUI KENICHI
IPC: B60T17/04
Filed: 1995-01-20
Abstract: PURPOSE: To provide a protector wherein a harness is capable of sufficiently following up the displacement of a hose and holding of the hose and the harness is excellent. CONSTITUTION: A protector is characterized by the formation of an irregular sectional surface having a plurality of holding sections composed of a roughly cylindrical hose holding sections 30 having spirally continuous slits 32 with a hose 1 inserted into its center hole and a harness holding section 31 with a harness 2 inserted therethrough. This protector 3 is capable of holding the hose 1 and the harness 2 along each other preventing interference with each other and being easily deformed by the slits 32.
Patent JP-H06217167-A (JP)
Title: Outline correcting device
Inventor: HARAIKAWA KOJI
IPC: H04N5/208
Filed: 1993-01-20
Abstract: PURPOSE:To improve the definition of a video in a video camera or the like by providing an outline correcting device which operates the outline correction of an input video signal according to the level of an input signal. CONSTITUTION:A video signal from a video camera 1 is inputted to a sample/ hold circuit 2, noise components included in the video signal are removed, and the video signal is inputted to a video signal processing part 3 and an input signal level detecting part 5. The video signal branched from the middle of the processing at the processing part 3 is transmitted to an outline correction signal generating part 6. Then, the generating part 6 generates an outline correction signal from the inputted video signal, and the generated outline correction signal is transmitted to a limiter part 7, limited to a required level, and outputted. On the other hand, the input signal level detecting part 5 detects the level of the inputted video signal, outputs a limiter control signal S1 corresponding to the detection level to a limiter part 7, and an outline correction signal S2 of the level corresponding to the video level is added from the limiter part 7 to the video signal processing part 3.
Patent JP-H05265107-A (JP)
Title: Three-dimensional photographic printing device and method therefor
IPC: G02B30/27
Filed: 1993-01-20
Abstract: PURPOSE: To obtain a three-dimensional photograph with high resolution from a digital image by using an inexpensive digital printer having comparatively low resolution. CONSTITUTION: A stereo image is produced by being fetched by a scanner 50 and processed for digital image by a host computer 58. Then, an intermediate negative 60 having the stereo image is temporarily produced by the use of a thermal printer 62. The stereo image is reduced/printed on a printing paper. A lens-like cover sheet is stuck to the printing paper, to obtain the three- dimensional photograph. Digital processing for an image can be attained and further, resolution can be increased by reduction printing.