baber/WOPTO huggingface dataset:
Patent JP-S62201463-A (JP)
Title: Developing method
Inventor: YAMASHITA KEITARO
IPC: G03G13/09
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a fine image by supplying a magnetic developer containing insulating toner grains to the surface of a magnet roll and impressing a DC bias voltage including zero bias to a space between the surface of an image carrier and that of the magnet roll to develop an electrostatic latent image. CONSTITUTION:A photosensitive drum 1 holding an electrostatic image on its surface is rotated in the arrow Z direction and a magnetic developer 4 adsorbed to the surface of the developing roll 3 is regulated to a prescribed thickness by a doctor member 6 and carried to a developing gap (g). Since the conductive surface of the developing roll 3 is connected to a DC voltage source 9, an electric field directed from the surface of the developing roll to the electrostatic latent image is generated in the developing gap (g). Thereby, toner existing in the electric field is stuck mainly by Coulomb force to execute development. When the magnetic developer contains electrostatic type magnetic toner, the photosensitive drum 1 is previously and slightly charged by contact with the doctor member or the like, so that the developing performance is improved. Thus, a fine image can be obtained.
Patent JP-H07253853-A (JP)
Title: Touch panel and display device using touch panel
Inventor: YOSHIMOTO YOSHIHARU
IPC: G06F3/042
Filed: 1994-03-15
Abstract: PURPOSE:To provide the touch panel not affected by dirt on the surface and immune to noise with long service life. CONSTITUTION:A light emitting element array 2 and a light receiving element array 3 are arranged to side end faces opposite to each other on a touch panel main body 1 made of an amorphous transparent crystal and deformed freely by pushing. When the touch panel main body 1 is pressed by a finger, an optical path of the depressed part is bent and no light is received by the light receiving element 3, then the pressed position is detected.
Patent JP-S61204614-A (JP)
Title: Substrate for liquid crystal display device
Inventor: SAITO TETSUO
IPC: G02F1/05
Filed: 1985-03-07
Abstract: PURPOSE:To permit the easy judgment of the cause for a detect in a production process by printing a conductive paste or sealant in a laterally symmetrical position within one cell and in the similar shape or shape when a substrate is viewed over the entire part. CONSTITUTION:Segment electrode patterns 3 and common electrode patterns 4 are alternately formed on the substrate 1 and substrate 2 each consisting of a glass plate and the electrode surfaces are subjected to a prescribed orientation treatment. The conductive paste 5 for conduction of upper and lower electrode terminals is formed on the substrate 1 and the sealant 7 on the substrate 2, respectively by screen printing. The conductive paste 6 for inspection is printed to the substrate 1 and two pieces of the substrates are so combined that the patterns 3 and the electrodes 4 face each other to form plural pieces of cells in an alternated state. The empty cell containers each constituted of the upper substrate 10 and the lower substrate 20 are obtd. when both substrates are cut in cutting part 9. A liquid crystal is injected and sealed into such cells, by which the liquid crystal cells are completed. The easy judgment on which side the cause for the detect generated during the production process exists is thus made possible and the method is effective for analyzing the cause for the trouble.
Patent JP-S63208880-A (JP)
Title: Electric charger
Inventor: YAMAZAKI KOJI
IPC: G03G15/02
Filed: 1987-02-26
Abstract: PURPOSE:To permit a stable and uniform electric charge treatment by bringing a conductive roller into pressurized contact with an object to be electrically charged in such a manner that said roller faces the object to be charged at a specific angle of intersection with respect to the generator direction of the object. CONSTITUTION:The conductive roller 25 which is a conductive member of a contact type electric charger is brought into pressurized contact with the object 1 to be charged at 0.5-2 deg. angle of intersection with respect to the generator direction of said object. A uniform nipping width is assured under a high pressure over the entire area of the surface of the object 1 when the roller 25 is brought into pressurized contact with the object to be charged in such a manner and a voltage is impressed to the roller to charge the surface of the object 1. The surface of the object 1 is charged practically always stably and uniformly without generating the uneven charge occurring in the uneven contact of the roller 24 with the surface of the object 1, uneven rotation, mismatching of resistance, contamination, etc.
Patent JP-2000245067-A (JP)
Title: Abnormality monitoring method of battery and its charging circuit
Inventor: NAKAMURA MAKOTO
IPC: H01M10/44
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable always monitoring abnormality of a battery and its charging circuit which constitute an uninterruptible power supply system. SOLUTION: In this battery and its charging method, a DC switch control signal of a DC switch control part 2 which detects a voltage of a DC circuit between a battery 1 and a charging circuit 4 and performs ON/OFF control of a DC switch 3 installed in the DC circuit, and a charging circuit operating signal formed by inputting an AC power source voltage and a DC circuit voltage into a charging circuit control part 5 are inputted into an AND circuit 9, and the charging circuit 4 is subjected to ON/OFF control by an output signal of the AND circuit 9.
Patent JP-H03247949-A (JP)
Title: Circulation decision method for half-natural circulation type bath burner
Inventor: SUGAWARA YASUKUNI
IPC: F24H1/00
Filed: 1990-02-23
Abstract: PURPOSE:To enable accurate decision of circulation even when additional burning is effected as water is supplied in a bath tub by a method wherein a water level in a bath tub is detected after the starting of circulation decision processing, and when no rise of a water level occurs, circulation decision is effected by a hot water temperature detector, and when the rise of a water level occurs, circulation decision processing is suspended, and circulation decision processing is started again. CONSTITUTION:During the lapse of a specified time starting from ignition of a burner 9, the rise of a water level in a bath tub 1 is monitored by a water level sensor 5. Further, the increase of a hot water temperature is monitored by a thermistor 8 to perform decision of circulation. When no rise of a water level is detected and the increase of a hot water temperature is detected, it is decided that decision of circulation is OK. When a hot water temperature is not higher than a set temperature after decision, additional burning is continued as it is monitored that a water level does not rise. When a water level does not rise and a specified time elapses in a state that there is no increase of temperature, it is decided that hot water does not circulate through a by-pass passage 6, and safety operation is effected. Meanwhile, when a water level rises, circulation decision processing is cancelled, and circulation decision processing is started from the beginning. This method prevents the occurrence of an error in circulation decision due to supply of water.
Patent JP-H07193882-A (JP)
Title: Price display system
Inventor: MISHIERU UDOU
IPC: G06F3/048
Filed: 1991-02-16
Abstract: PURPOSE: To obtain an extremely flexible system which is economical, and with high reliability including plural remote control display modules that can be remotely changed and displaying data like prices, etc., in a store. CONSTITUTION: The system is provided with a central unit 100 and plural display modules 200 each of which is constituted to display information entered from the central unit, for example, like the price in the store on a display. The central unit 100 is provided with a transmission means 130 including a current loop 135 to receive a low frequency signal modulated according to the information to be transmitted and the system is provided with a receiving antenna electromagnetically coupled with a receiving circuit, the current loop regarding each display module or each group of display module and a means to activate the receiving circuit at a scheduled period during a restricted period. A reactivating signal is transmitted before each piece of information is transmitted by the central unit 100.  When the reactivating signal is detected in a phase in which the receiving circuit is activated by the circuit, the reactivating signal acts so that the circuit is held at an activated state in at least a part of the period in which the information is transmitted.
Patent JP-H08239071-A (JP)
Title: Rotator of bicycle seat
Inventor: SARUTA RYUICHI
IPC: B62J9/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide the rotator of a bicycle seat which can shift a seat with ease. CONSTITUTION: A first bracket 101 is fixed to a seat post 19, and a second bracket 110 is attached rotatably to the first bracket 101. A seat 20 is attached to the second bracket 110. Moreover, a lever 120 is attached rotatably to the second bracket 110, and a hook 124 is made in the lever 120, and the first bracket is provided with an engaging pin 105 to engage with the hook 124. Furthermore, the second bracket 110 is provided with a recess 115 where the engaging pin 105 is set, when the second bracket 110 is rotated toward the first bracket 101.
Patent JP-H02221709-A (JP)
Title: Connecting metal fitting and connecting method of wooden member using it
Inventor: SATO MASAYUKI
IPC: F16B35/04
Filed: 1989-02-23
Abstract: PURPOSE:To connect wooden members without misalignment and loosening between them and without causing damage to a bolt part by forming a connecting bolt consisting of a wood screw part and a bolt part, and a washer of the same curvature as a seat part combined to the connecting bolt into a one body with a nut, and providing a flat part between the wood screw part and the bolt part as a driving part. CONSTITUTION:Between a wood screw part 2 and a bolt part 3, a flat part 6 which is held by a tool when the wood screw part is screwed into a wooden member, is provided, and a nut 5 and a washer 4 of the same curvature and shape as the curvature of a seat part of a mounting hole of the nut, are combined to a connecting bolt 1. Thus, when the wood screw part 2 is screwed into the wooden member, the bolt part 3 is not damaged, and misalignment and loosening between the wooden members can be prevented.
Patent JP-H09207689-A (JP)
Title: Vehicular exterior cover
Inventor: FUJITA KOHEI
IPC: B60J5/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a sound absorbing material from soddening and swelling and to keep the sound absorption property from being damaged by forming a protrusion, which collects impregnated water on the lower end periphery of the sound absorbing material composed of a material having water absorption property and discharges it, on the back of a side door. SOLUTION: Two sheets of top and bottom sheet shaped sound absorbing material 6a, 6b composed of a material having water absorption property such as a foam body of urethane resin are stuck on the back of a side door 1 along the wide surface of the side door 1. The upper sound absorbing material 6a has its upper end periphery formed horizontally in a straight line and its lateral periphery formed so that it may incline long inwardly in proportion to the lower part after shortly dropping behind from the right and left ends of the upper end periphery in straight perpendicular line, while its lower end periphery has protrusions 7 for collecting impregnated water and discharging or dripping it formed in plural number of places. Thus the sound absorbing material 6 can be prevented from becoming soddened and deterioration of sound absorption property due to water can also be prevented.
Patent JP-2000241337-A (JP)
Title: Water reutilizing apparatus due to ozone treatment in weatherometer
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain not only a water circulating and reutilizing apparatus capable of certainly removing impurities allowed to flow out of various samples such as a dye, a plastic building material, coating film pieces, a pigment or rust preventing oil, but also a water reutilizing apparatus satisfying the prescriptions of JISK 6266 preventing the propagation of microorganisms or bacteria even in a closed piping circuit. SOLUTION: A water reutilizing apparatus employing ozone treatment in a weatherometer is characterized by constituting a water circulating circuit of a filter for filtering impurities of water recovered from the wheatherometer, a first water tank 3 for purifying water by ozone gas formed in an electrolytic ozone generator 7, a second water tank 4 regulating water temp. and decomposing ozone in water, a solid removing filter 5 for removing oxide generated by the purification of water due to ozone gas and a ion exchange resin 6 removing Cl- ions, NO2- ions or the like in water.
Patent JP-S63211492-A (JP)
Inventor: YAMAHIRA YOSHIFUMI
IPC: G07G1/12
Filed: 1987-02-27
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-S52127414-A (JP)
Title: Infiltrating method into sintered skeleton
Inventor: YOSHIHARA OSAMU
IPC: B22F3/26
Filed: 1976-04-19
Abstract: PURPOSE: To make it possible to infiltrate metallic powder into desired parts of a molded or sintered product of powder independently of the shape of the product by mixing the metallic powder with a viscous liquid and making the mixture paste. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03249473-A (JP)
Title: Speed controller for vehicle automatic transmission
Inventor: SEKIGUCHI HIDEKI
IPC: B60W10/10
Filed: 1990-02-26
Abstract: PURPOSE:To improve operability by setting a speed change pattern in a manner that a speed change position is moved from a usual position to a low vehicle speed side or a high throttle opening side when it is judged being in slow acceler ation state. CONSTITUTION:Speed change control means C speed-change-controls an automatic transmission on the basis of a speed change pattern set corresponding to a vehicle speed and the opening of throttle valve detected by detecting means A, B. Hereupon, when judging means D judges a gradual acceleration operation condition on the basis of the opening the throttle valve, the speed change pattern varying means E varies the position speed change from that of the usual speed change pattern to that of a speed change pattern shifted to a lower vehicle speed side or a higher throttle valve opening side for maintaining the present position of the speed change for vehicle speed and accel operation in a wider area. Thus, when an operator carries out the gradual acceleration, an expected shift-down is performed, however, an unexpected shift-down is not performed, so that improvement of operability can be attempted.
Patent JP-H10225761-A (JP)
Title: Metallic bar stock for local thickening and its manufacture
Inventor: MATSUBARA YOICHI
IPC: B22D11/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a metallic bar stock having a thickness that is suitable for use as a structural material such as a column of a building and that is also capable of strongly joining other members. SOLUTION: On the surface of a desired area in the longitudinal direction of a metallic bar stock 2, a molten metal having systematically the same material as the bar stock is cast and solidified to form a build-up layer 3A of a desired thickness, so that a metallic bar stock IA for local thickening is constituted. The area provided with this build-up layer 3A has a large thickness and strength required for joining other members like a beam, thereby allowing other members to be joined without using reinforcing members, and enabling simplified and quick execution when the bar stock is used as a structural material.
Patent JP-S63211154-A (JP)
Title: Tape cassette loading device
Inventor: YAMAMOTO YOSHINORI
IPC: G11B15/675
Filed: 1987-02-27
Abstract: PURPOSE:To load a cassette to a prescribed loading position by a simple constitution by advancing a cassette holder from the cassette, moving a blocking plate on the bottom of the cassette and opening a reel shaft inserting hole. CONSTITUTION:The tape cassette 1 is loaded and set up on the holder 32, a supporting member 42 and the holder 32 are moved in the left direction by driving a motor, the blocking plate 10 of the cassette is also unlocked and moved relatively to the cassette in the left direction, and the reel shaft inserting hole 8 is opened. A supporting arm 49 is rotated around a supporting shaft 51 in the counterclockwise direction in accordance with an operation member 55, the holder 32 and the cassette 1 are pressed downward, a reel shaft is penetrated into the insertion hole 8, and a front rid 9 of the cassette is opened so as to draw out the tape. Thereby, the blocking plate 10 of the cassette can be opened/closed and the cassette can be set up on the prescribed loading position by the simple constitution.
Patent JP-H07227508-A (JP)
Title: Rotary filter
Inventor: NAKAMURA MITSUNOBU
IPC: B01D29/94
Filed: 1994-02-18
Abstract: PURPOSE:To continuously recover cake by turning an elliptic rotor in a filter cylinder and also moving forwards and backwards a partition member, interlocked with the rotation of the rotor and maintained in a contact state with the outer periphery of the rotor, and dividedly forming a filter chamber and a press chamber moving together with the rotor in the filter cylinder to repeat the take-in, press and discharge stock solution. CONSTITUTION:An elliptic rotor 2 is installed in a filter cylinder 1, so as to be rotated with its major axial ends coming into contact with the inner peripheral surface of the filter cylinder 1 to form contact parts 4, 5. On its minor axial side, non-contact part 7, 8 are formed. Partition plates 11, 12 which come into contact with the outer periphery of the rotor 2, move forwards and backwards with the rotation of th rotor and divide the inside of the filter cylinder 1 into filter chambers 9, 10, 40, 60 and press chambers 50, 70 are provided. A stock solution entering the filter chambers 9, 10 from stock solution feeding ports 20, 21 is moved to the filter chambers 40, 60 and the press chambers 50, 70 formed by the rotation of the rotor 2. Filtration is performed on the filter chambers 40, 60 side, and pressed on the press chambers 50, 70 side to discharge the cake from cake discharge gates 22, 23.
Patent JP-H02225616-A (JP)
Title: Nozzle for heat treatment of laser beam machine
Inventor: INAGAKI HIROSHI
IPC: C21D1/09
Filed: 1989-02-23
Abstract: PURPOSE:To allow processing of both the perpendicular faces of a work with simple constitution by providing a nozzle at the front end on a laser nozzle cylinder in such a manner that the nozzle can be swiveled at a prescribed angle with the axis of a laser beam and irradiating the work with the laser beam via the nozzle. CONSTITUTION:The laser beam is converged to the aperture of the nozzle 3 via a condenser lens 6 while a stopper wall 3a of the nozzle 3 is held pressed to the wall surface of a bracket 2, by which the heat treatment, such as hardening, of the outer periphery Wa of the work W is executed. A rotary solenoid 5 is then operated to swivel a pin 4 and to press and abut the stopper wall 3b of the nozzle 3 to the wall surface of the bracket 2 by which the nozzle 3 is rotate by 90 deg.. The end face Wb of the work W is disposed to face this nozzle 3 in the prescribed position and the laser beam is converged by a reflecting mirror 8 and the condenser lens 6 to the aperture of the nozzle 3 to heat treat the end face Wb. The heat treatment of the two perpendicular faces of the work W is executed at a low cost in this way.
Patent JP-S6297596-A (JP)
Inventor: NAKAYAMA ICHIJIRO
IPC: D06F57/00
Filed: 1985-03-05
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-S54137509-A (JP)
Title: Gas turbine inlet temperature estimation circuit
Inventor: MIYATA TERUO
IPC: F02C9/00
Filed: 1978-04-19
Abstract: PURPOSE: To form a turbine inlet temperature estimation circuit of low cost but high responding property, by combining a circuit for detecting the ratio of the air flow rate to fuel flow rate at the inlet port of a combustor with a circuit for detecting the  rotational frequency of a gas turbine.  
     CONSTITUTION: The gas turbine comprises a compressor 1, a gas generating turbine 2, a power turbine 3 and the combustor 5. The inlet air tmperature and air quantity of the combustor 5 are applied from signals 31, 32 to a gas generating turbine inlet gas temperature estimation circuit 34. The fuel flow rate is applied from the signal 31 to the circuit 34. A signal is entered from an idling rotational frequency setting unit 41 for the turbine 2 into the circuit 34. The applied values and the entered signal are calculated by a calculator 37 and a compensator 40. A signal is applied from the circuit 34 together with signals from rotational frequency detectors 14, 15 for the turbines 2, 3 to a controller 17, which performs feedback to the combustor 5 through converters 20, 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58162169-A (JP)
Title: Processor for image pickup signal
Inventor: SHIMIZU KIYOUICHI
IPC: H04N5/208
Filed: 1982-03-19
Abstract: PURPOSE:To obtain the output of a picture element smaller than the spot diameter of a scanning electronic beam on the target surface of an image pickup tube, by sampling and storing an image pickup signal in a sufficiently short time period and operating the stored signal by using the distribution factor of a contribution ratio to luminous information. CONSTITUTION:An image pickup signal taken out from a television camera 4 is converted into a digital signal by an A/D converter 9 and the digital signal is supplied to subtractor 11, which subtracts the digital signal from a picture element sample value outputted from a shift register. On the other hand, the picture element sample value from the shift register 10 is multiplied by a factor in a multiplier 12 and the multiplied value is inputted to a subtractor 13 to subtract the inputted value from the output of the subtractor 11. The output of the subtractor 13 is multiplied by a factor in a multiplier 14 and the multiplied value is supplied to a video driver 16 through a D/A converter 15. A picture signal having the resolution of picture elements smaller than the spot diameter of electronic beams of the image pickup tube in the television camera 4 is outputted from the video driver 16.
Patent JP-H06254469-A (JP)
Title: Washing device of painting pretreatment process
Inventor: HIRANO BUNZO
IPC: B65G49/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a washing device drying the water attached to the surface of an object to be coated to be taken out as rapidly as possible and preventing the lowering of the quality of the object to be coated caused by the adhered water. CONSTITUTION:In the washing device of a painting pretreatment process sending out the object 12 to be coated transferred on a conveyor line 11 to a painting process through the painting pretreatment process, a water tank 12 is provided to the final washing device of the painting pretreatment process along the conveyor line 11. The water tank 20 is filled with pure water or washing water near to pure water so as to generate flow in the direction opposite to the moving direction of a conveyor and the conveyor line 11 is provided so that the object 12 to be coated falls on the downstream side of the water tank 20 to sink under water and continuously advance to the upstream area of the water tank 20 to float on the upstream side of the water tank 20 and the water tank 20 is covered with the inlet area of a drying device 32 within the floating range of the object 1 to be coated.