baber/WOPTO huggingface dataset:
Patent JP-H0739219-A (JP)
Title: Riding rice transplanter
Inventor: TANI SATORU
IPC: A01C11/02
Filed: 1993-08-03
Abstract: PURPOSE:To obtain a rice transplanter having a guide rail placed above the traveling machine body and extending from the front part to the rear part of the machine body and suspending a reserve seedling holding frame from the rail, thereby suppressing the deterioration of the weight balance of the machine body and keeping excellent working efficiency. CONSTITUTION:This rice transplanter is provided with a guide rail 13 extended on a pair of front and rear posts 12 erected from a traveling machine body A. A plurality of reserve seedling frames 15 holding reserve seedlings W are suspended in a state longitudinally movable along the guide rail 13.
Patent JP-H0355909-A (JP)
Title: Frequency adjustment method for piezoelectric resonator
Inventor: KAWAHARA HIDEMOTO
IPC: H03H3/04
Filed: 1989-07-24
Abstract: PURPOSE:To form a vibration space with high accuracy without using a thermosetting resin or the like in a method that an electrode is formed on a piezoelectric substrate and the resonance frequency is adjusted by the mass load effect by grinding mechanically the electrode after the electrode is formed. CONSTITUTION:A piezoelectric resonator 1 is packaged by an outer package resin while a vibration space is formed to a vibration region. That is, wax 6 or the like is dropped or coated to resonance electrodes 3a, 3b and their surrounding vibration region, they are coated by an outer package resin 7 and heated to absorb the wax 6 or the like to the outer package resin 7 thereby forming the vibration space as a product. In this case, since the resonance electrodes 3a, 3b are ground mechanically, the wettability with the wax 6 or the like for forming the vibration space is improved. Since the wettability is improved, the wax 6 or the like is uniformly absorbed to the outer package resin 7 when the vibration space is formed and the wax or the like is prevented from being resident to the resonance electrodes 3a, 3b thereby forming the vibration space with high accuracy.
Patent JP-S6172633-A (JP)
Title: Apparatus for cleaning molding surface of mold
Inventor: KOGURE KAZUO
IPC: B29L11/00
Filed: 1984-09-13
Abstract: PURPOSE:To produce a molded article such as lens preventing the comtamination with foreign materials, by attaching a mold face-cleaning nozzle to the molding cham ber arranged to the circumference of the mold of a molding apparatus, and blasting non-oxidizing gas through the nozzle toward the mold surface, thereby blowing off the foreign materials attached to the mold surface. CONSTITUTION:A non-oxidizing gas is supplied through the inlet port 15C to the mold ing chamber 15 of a molding apparatus. A molding raw material such as glass heated at a specific temperature is placed on the molding face 12a of the lower mold 12, and the upper mold 11 is lowered to mold the lens 13' having desired shape between the molding faces 11a and 12a. When the molded article is cooled to the shape-retaining temperature, the upper mold 11 is lifted and the lens 13' is taken out of the mold through an outlet window. The foreign materials 14 attached to the molding faces 11a and 12a are blown off by blasting the non-oxidizing gas for several seconds through the nozzle 15d directed toward the molding face 11a and the nozzle 15e directed toward the molding face 12a, and at the same time, the foreign materials attached to the bottom of the molding chamber 15 are blown up with the turbulent flow of the gas and discharged through the ventilation port 15b. The space in the molding chamber 15 are cleaned in addition to the molding faces 11a and 12a, and the next molding operation is carried out by using the cleaned mold.
Patent JP-H0745542-A (JP)
Title: Plasma cvd device and method
Inventor: SUZUKI NAOKI
IPC: H01L21/3205
Filed: 1993-08-03
Abstract: PURPOSE:To enable the flat film in high stepped part covering coefficient to be deposition-formed by a method wherein the title plasma CVD device is provided with a means for feeding a substrate mounting base with a specific low-frequency power, another means for feeding a plasma discharging electrode oppositely oriented in the substrate mounting base with a high-frequency power and a bellows freely lifting the plasma discharging electrode. CONSTITUTION:The title plasam CVD device is provided with a low-frequency oscillator 16 feeding a substrate mounting base 13 with low-frequency power of 200KHz-1MHz, a high-frequency oscillator 4 feeding a plasma discharging electrode 7 oppositely arranged on the substrate mounting base 13 with high-frequency power as well as an elastic cylidrical bellows 22 supporting the plasma discharging electrode 7 in free-lifting mode and adjusting the interval between the substrate mounting base 13 and the plasma discharging electrode 7. Furthermore, said interval and the pressure in a reaction chamber are adjusted so that the stage of feeding both high and low frequency powers and the stage of feeding the low-frequency power only may be combined with each other to deposit flat films on a substrate.
Patent JP-2001020787-A (JP)
Title: Control system for internal combustion engine
Inventor: YOSHIOKA SADAAKI
IPC: F02D11/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent quick torque generation at restart so as to prevent a vehicle body and an occupant from receiving a shock. SOLUTION: An air quantity calculation section 4 in an intake manifold integrates intake air flow rate measured by an air flow meter 2 at a timing indicated by a time measurement unit 3 and calculates air quantity Cm in the manifold. A calculation section 5 for calculating required air quantity for restart calculates required air quantity Qd necessary for a restart based on an outside temperature Ta and cooling water temperature Te. A throttle opening calculation section 7 calculates a throttle opening based on the air quantity Cm in the manifold and the required air quantity Qd and controls an electronic throttle 8 at restart.
Patent JP-H0748150-A (JP)
Title: Method for applying carbon to optical glass
Inventor: SASAKI TOSHIHISA
IPC: G02B6/44
Filed: 1993-08-03
Abstract: PURPOSE:To make it possible to locally form carbon-coated film on the surface of an optical fiber using an extremely simple apparatus. CONSTITUTION:A heating element 3 formed in part of the circumference of a quartz pipe 2 is heated to form high-temperature heat atmosphere in the interior of the quartz pipe 2 and simultaneously, a raw material gas for carbon coating is introduced into the interior of this quartz pipe 2 and this raw material gas is decomposed by the heat atmosphere to locally form the carbon film on the surface of the optical fiber inserted along the axial direction of the quartz pipe 2.
Patent JP-S6348564-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHINOZUKA SHOICHI
IPC: G03G5/147
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled body having improved flexibility and printing resistance, without reducing the electrophotographic characteristics by forming a protective layer composed of a UV curable resin on a photoconductive layer. CONSTITUTION:The electric charge generating layer is formed by coating the substrate body mounted In2O3 deposited layer thereon with a coating solution of the electric charge generating layer followed by drying it with a hot air to remove a solvent. And, similarly, the electric charge transfer layer is formed by coating the obtd. electric charge generating layer with the coating solution of the electric charge transfer layer, followed by evaporating the solvent. And, subsequently, the protective layer is formed by coating the obtd. electric charge transfer layer with the coating solution of the UV curable resin, followed by radiating UV rays on the protective layer, after evaporating the solvent. Thus, the titled body which has the improved flexibility and printing resistance (hardness) and does not hardly reduce the photosensitivity is obd.
Patent JP-H0511104-A (JP)
Title: Polygon mirror
Inventor: HOSHI YOSHIHARU
IPC: G02B5/08
Filed: 1991-07-06
Abstract: PURPOSE:To improve physical stability and durability by forming saphire crystal being a regular polygon prism body as base material and forming the outer side face of the base material as a mirror face reflecting a laser beam. CONSTITUTION:The regular hexagon prism body of the saphire crystal is formed as the base material. In this case, a mirror face 12 is formed on the outer side face of the main body 10 of the regular hexagon prism body and respective mirror faces 12 are formed by vapor-depositing silver on the main body 10. These mirror faces 12 are respectively formed in the shape of plane body. Then, a through-hole 14 vertically formed in the main body 10 is provided as a through hole for a driver rotating the polygon mirror. Further, a step difference part 16 having a circular plane is provided on the upper and lower faces of the main body 10, the upper and lower faces of the main body 10 of the outside range of this step difference part 16 and the mirror faces 12 are vapor-deposited with the silver and the base material of the step difference part 16 is exposed as it is.
Patent JP-H0872125-A (JP)
Title: Electrostatic application casting device
Inventor: OKUYAMA YUTAKA
IPC: B29C47/88
Filed: 1995-07-04
Abstract: PURPOSE: To obtain a structure of a wire electrode having a high flexibility and hardly kinking with enhancement of a directivity and a tensile strength at break as well as increase of an electrode surface area. CONSTITUTION: In an electrostatic application casting device provided with a cooling roll 3 on which a plastic sheet material 2 in a molten state is casted and a wire electrode 4 to which a high voltage is applied, the wire electrode 4 is formed by weaving a plurality of metallic wires of 2-100μm wire diameter into one wire electrode 4 of 30-300μm outer diameter.
Patent JP-H105306-A (JP)
Title: Oxygen generator-supplier for local part of body
Inventor: OSHIO KOZO
IPC: A61Q5/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generator-supplier which can continuously generate/supply the fine quantity of high-concentration oxygen to the local part of body for a long time (longer than one hour) while being mounted in order to mainly activate the head skin or hair, further, can execute that operation of a long time at low maintenance cost in inexpensive configuration and has sufficient safety. SOLUTION: A means 1 for continuously generating the fine quantity of oxygen at all times is defined as a main component and as a means to be most easily executed in that oxygen generating means 1, the electrolysis of water is applied. Then, this device is provided with an oxygen exhausting port 10 installed in an oxygen generation tub 1A, flexible tube 2 for suitable length to be bent while being linked to the oxygen exhausting port 1a, and cap body having a communicating opening part at the terminal part of the flexible tube. Thus, the generation and supply of oxygen can be extremely safely and continuously executed in extremely inexpensive configuration at extremely low cost of maintenance.
Patent JP-S6437750-A (JP)
Title: Capstan device
Inventor: SHINOHARA ISAO
IPC: G11B15/28
Filed: 1987-07-31
Abstract: PURPOSE:To evade adverse effect to be given to the performance of a wow, etc. even when a burr is generated in a bearing housing by forming a groove at the pinch roller side of a bearing part to couple at least the upper part of the capstan of the bearing housing in the capstan and at the place to locate in the fitting part of a metal mold forming a bearing part. CONSTITUTION:A groove part 11c is formed, at the bearing part 12a of a bearing housing 12 in an upper part, at the pinch roller side 17 of the bearing part 12a of the capstan 11 to be pivoted in a free rotation by a bearing 13 press- fitted by the bearing housing 12 in a lower part, and at a place to locate in the fitting part of a metal mold forming a bearing part. Thus, the burrs generated in the fitting part of the metal mold can be evade by the groove part 11c of the capstan and the rotating action of the capstan is not inflicted by a bad influence.
Patent JP-H117810-A (JP)
Title: Cone light to which step dimmer device is added
Inventor: SAKAMURA HIROSHI
IPC: E01F9/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make a work site range and a dangerous place easily recognizable to a passerby and a driver of a vehicle by enabling an incandescent lamp to automatically repeat full wave lighting and half wave lighting in a cone light incorporating the incandescent lamp. SOLUTION: When an AC power source AC is closed, a TRIAC 23 is lighted by a half wave by a rectifying diode D1, and puts an incandescent lamp 9 in a half wave lighting condition. A signal generating circuit 21 outputs a square wave in a preset period since a DC power source is supplied simultaneously when the AC power source AC is closed, and controls ON/OFF of a photocoupler. This photocoupler 22 lights the TRIAC 23 by a full wave in the vicinity of a zero-crossing point of the AC power source AC. When the photocoupler 22 is put in an ON condition, the TRIAC 23 is lighted by a full wave, and a full wave of the AC power source AC is supplied to the incandescent lamp 9.  When switches 6 and 20 are put in an open condition, the TRIAC 23 is controlled through the photocoupler 22 by the output of a signal generating circuit 21, and half wave and full wave lighting of the incandescent lamp 9 is automatically repeated.
Patent JP-S6348520-A (JP)
Title: Liquid crystal color display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/133
Filed: 1986-08-19
Abstract: PURPOSE:To contrive to improve display quality by using a panel substrate which has a transparent electrode layer, a color filter layer, and a dielectric layer with a different dielectric constant. CONSTITUTION:Transparent electrode layers 3 and 4 which are patterned in desired shape are formed on panel substrates 1 and 2. In this process, layers of indium oxide containing a small amount of tin oxide are formed by vapor deposition, sputtering, etc., and etched. Then, color filter layers 5, 6, and 7 of red, green, and blue and formed on the transparent electrode layer 4 by printing, electrodeposition, dyeing, etc. The 1st dielectric layer 8, the 2nd dielectric layer 9, and the 3rd dielectric layer 10 are formed thereupon by spin coating, printing, vapor deposition, sputtering, etc. Consequently, a driving circuit is simplified and the contrast and display quality are improved by eliminating the need to compensate driving voltages, color by color, or reducing the compensation quantities.
Patent JP-S6486036-A (JP)
Title: Skid button evaluation tester
Inventor: HANAGIRI SEIJI
IPC: G01N3/08
Filed: 1987-08-01
Abstract: PURPOSE:To perform a evaluation test of a skid button off line, by enabling the selection of a pressurizing force, a pressurizing speed and a pressurizing hour with a pressurizing device as desired with respect to a skid button sample in a heating furnace for testing. CONSTITUTION:When a power source of a control panel 25 is turned ON from outside, an ON signal is transmitted to a hydraulic pump 11 to operate the hydraulic pump 11. Here, a signal is sent to a solenoid valve 12 from the control panel 25 to feed a pressure oil to an upper chamber of a hydraulic cylinder 17 so that a pressurizing device 7 comprising a water cooling tube 8 and an attachment 9 provided on the hydraulic cylinder 17 is lowered to pressurize a sample A. When a set pressure is reached, a high pressure side switch of a pressure switch 16 with a pressure adjusting contact is turned ON through a monometer 15 to send an OFF signal to the solenoid valve 12 through the control panel 25 while an ON signal is sent to a timer capable of varying a time setting set in the control panel 25 to count a set pressurizing time.
Patent JP-S6437791-A (JP)
Title: Electronic counter with clock
Inventor: SASAKI TAKESHI
IPC: G11B27/11
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the number of switches to be operated and to prevent the operating surface of an equipment from being complex by providing a switch to reset only an electronic counter during being displayed. CONSTITUTION:When a clock calling switch is operated, the signal of a clock counting means 2 is displayed to a display part 11 and next, when a counter calling switch to correspond to a counter A is operated, the signal of a counter A counting means is displayed to the display part 11. At such a time, when a reset switch is operated, a counter A reset means 13 is operated, a counter A counting means 4 is reset and a counter B reset means 14 is not operated in such a case. When the output of a counter B counting means 6 is displayed to the display part 11 and the reset switch 12 is operated, the counter B resetting means 14 is operated and the counter B counting means 6 is reset. When the reset switch is depressed during the display of a clock, it is an invalid input. Thus, the number of the switches can be reduced.
Patent JP-H0834360-A (JP)
Title: Steering device for vehicle
Inventor: YAMAMOTO RAIJU
IPC: B62D5/04
Filed: 1994-07-25
Abstract: PURPOSE:To improve a deflection restraint performance against desturbance such as the lateral wind to a vehicle by setting an exemplary yaw rate response model opposite to a steering angle by means of a primary delay expression, including in a steering torque command value a reaction element decided by a variation between an actual yaw rate and the exemplary yaw rate rsponse model. CONSTITUTION:A control unit 20 is inputted with the respective signals of a steering angle sensor 15, a torque sensor 16, a lateral acceleration sensor 17, a yaw rate sensor 18, and a vehicle speed sensor 19. An active steering reaction calculating means 23, on the basis of the signals of the respective sensors 15-19, sets, on the basis of a a primary delay expression, an exemplary yaw rate response model opposite to a steering angle by means of Argo rhythm and decides target steering reaction by calculating a variation between it and an actual yaw rate. Next, addition to the output of a motor-driven power steering control means 22 is made. An output electric current deciding means 24 outputs the target drive electric current signal of a motor 10 on the basis of this outcome.
Patent JP-H0518342-A (JP)
Title: Double ignition type resin-mold magnet ignition device
Inventor: HORIUCHI SEIJI
IPC: F02P1/04
Filed: 1991-07-09
Abstract: PURPOSE:To provide a double ignition type resin-mold magnet ignition device in which resins are used for the crankshaft and crankcase, and magnets, pole pieces, and ignition coils are integrally molded to the resins, so that the automatic assembly in reduced weight and in stabilized quality can be enabled in a double ignition type. CONSTITUTION:A double ignition type resin-mold magnet ignition device is characterized by comprising crankshafts 22, 22' to which magnets 23, 23' and pole pieces 24, 24' are molded both on crankwebs and on the extended parts thereof, and resin-made crankcases 25, 26 to which ignition coils 28, 28' are molded in the positions opposite to the respective pole pieces.
Patent JP-2000010036-A (JP)
Title: Light deflecting scanner
Inventor: NODAGASHIRA HIDEFUMI
IPC: G03G15/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation or the like of positioning pins positioning an optical box. SOLUTION: The focus displacement of an image formation point (spot) and the write starting position of the scanning light of a rotary polygon mirror 3 are adjusted by adjusting the relative position of respective positioning plates 12 with respect to an optical box 10. Each positioning plate 12 has a first positioning pin 13a which is protruded from the lower surface and a second positioning pin 3b which is protruded from the upper surface and the adjusting of the position is performed by moving the optical box 10 while engaging the second positioning pins 13b with holes 15a of adjustment bases 15. When the optical box 10 is assembled to the main body frame of an image forming advice which is not shown in the figure, the first positioning pins 13a are engaged with reference holes of the frame of the main body.
Patent JP-H1141549-A (JP)
Title: Photographing device with printer and printer unit
Inventor: SUZUKI ETSURO
IPC: H04N5/225
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To surely perform print-out by detecting the remaining amount of printer paper and controlling the output size of video information to be printed corresponding to the detected remainng amount. SOLUTION: The print-out size is set by a mode setting means 6. When an automatic reduction mode is selected by a terminal setting button, a control means 1 discriminates whether printout in the output size set by a size setting dial is enabled or not from the remaining amount of printer paper detected by a remaining paper amount detecting part 12 and the amount of paper required for the print-out in that size. When it is impossible, the output size is changed smaller. The output size is changed by thinning and interpolating data corresponding to a reduction scale when sending the video information preserved in a memory means 7 to a printer control part 5 through the control means 1.
Patent JP-2000025344-A (JP)
Title: Thermal recording body
Inventor: ISHIBASHI RYOZO
IPC: B41M5/323
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording body, excellent in a recording sensitivity as well as the preserving property of a recording part and reduced in the blushing of a skin. SOLUTION: In a thermal recording body, having a recording layer containing leuco dye and a developer on a substrate, the polycondensation of phenolic compound, having 4-hydroxy benzoic acid benzyl ester, p-tert-buthyl phenol and 4,4'-isopropylidendiphenol, and aldehyde compound is contained in the recording layer as the developer as one of means to realize the purpose.
Patent JP-H0938948-A (JP)
Title: Discharge impact destruction apparatus
Inventor: ARAI HIROSHIGE
IPC: B28D1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge impact destruction apparatus capable of increasing destruction force. SOLUTION: Electric energy is supplied accross a pair of electrodes 12 inserted in the hole 3 filled with a destructing substance 2 formed to an article 1 to be destructed and having metal fine wires 11 between the leading end parts thereof and performing the impact destuction of the article 2 to be destructed by the volmetric expansion of the article to be destructed caused by the melting and evaporation of the metal fine wires 12. In this discharge impact destuction apparatus, the lower end parts of a pair of the electrodes 11 are set to the almost same horizontal position and the metal fine wire 12 attached across the mutual end parts of both electrodes 11 is formed into a U-shape.
Patent JP-H0360246-A (JP)
Title: Asynchronous transfer mode communication device
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/70
Filed: 1989-07-28
Abstract: PURPOSE:To execute the exchange process of a cell at a high speed by controlling a logic channel and a cell based on logic channel discrimination information and cell discrimination information indicated in an information cell. CONSTITUTION:An asynchronous transfer mode cell (cell) on user-network interfaces 12, 13 and inter-station interfaces 19, 21 is constituted of a header field 31 and an information field 32. The information field 32 is constituted so as to store sending data, and besides, the header field 31 is constituted of a call identifier 33, a logic channel identifier 34 and other control information. Since the call identifier 33 and the logic channel identifier 34 are indicated in the header field 31 of the cell, call control and logical channel control are separated from each other. Thus, the exchange process of the cell can be executed at high speed.