baber/WOPTO huggingface dataset:
Patent JP-H05168545-A (JP)
Title: Lumbar support control of power seat and control of power seat motor
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/66
Filed: 1991-12-24
Abstract: PURPOSE:To reduce fatigue of a sitting person, by optionally selecting either a burst control reciprocating a lumbar plate back and forth periodically or a fluctuation control moving it back and forth non-periodically. CONSTITUTION:Two kinds of automatic controls in addition to a manual control of a lumbar plate 28 can be selected, which are a burst control nearly periodically moving the lumbar plate 28 back and forth and a fluctuation control non-periodically moving it back and forth. In the fluctuation control, 1/f fluctuation waveform for instance has a non-periodical change which can be obtained by combining waveforms by fourier series. Moreover, for example, a time table is made from the amplitude and variation time obtained from a pseudo- fluctuation waveform corrected by removing minute frequency varying components and period varying component, which is difficult for the motor M5 to eliminate from 1/f fluctuation waveform. The motor M5 is controlled under the drive power and drive time expressed numerically for every step.
Patent JP-H11181850-A (JP)
Title: Drainage structure of bathroom
Inventor: INUZUKA AKIHIKO
IPC: E03C1/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily grasp a cleaning time required for a drain trap clogged with refuse by covering a drainage groove on a washing floor with a grating plate and making a float provided in the drainage groove protrusible upward from the opening of the grating plate by the buoyancy of polluted water stagnating around the float provided in the drainage groove. SOLUTION: A drainage groove 3 is formed at the periphery of a washing floor 2 on which a waterproof pan 1 is installed at the floor face of a bathroom such as a system bath or the like. The upper face of the drainage groove 3 is covered with grating plates 10. A float 20 having an indication part at the tip 20a is positioned at the opening 11 of the grating plate 10, in the drainage groove 3. The indication part 20a at the tip of the float 20 is made protrusible upward from the opening 11 of the grating plate 10 by the buoyancy according to water levels L, L1, L2 of polluted water W stagnating in the drainage groove 3. A state that the drain trap is clogged with refuse can be easily grasped by detection of the protruded heights T1, T2.
Patent JP-H11186622-A (JP)
Title: Method and die for manufacturing thermoelectric semiconductor
Inventor: HACHISUGA JOJI
IPC: B22F3/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a sintered thermoelectric semiconductor body without causing any reaction between a punch and the sintered body. SOLUTION: In a method for manufacturing thermoelectric semiconductor, a sintered thermoelectric semiconductor body W is manufactured in such a way that a thermoelectric semiconductor material is supplied to a cavity 5 which is formed in a die 2 and communicated with an extruding port 2b opened on the surface 2a of the die 2, heated with the die 2 which is heated by means of a heater 6, and extruded from the extruding port 2b by means of a punch 3 the front end section 3a of which has a contacting surface 3c which is brought into contact with the semiconductor material and is made of an SiC ceramic.
Patent JP-H06197315-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO YUKIO
IPC: H04N5/21
Filed: 1992-12-24
Abstract: PURPOSE:To cancel the noise of an edge part of a large amplitude in the rise and fall of a luminance signal even when there is some phase difference between the luminance signal and a luminance signal at one preceding horizontal synchronizing signal period. CONSTITUTION:An original luminance signal (b) inputted to a terminal 1 is subtracted with a signal (a) delayed by 1H at a 1HDL2 by means of a subtractor 3, a resulting signal (c) is obtained and the signal (c) is given to a slicer circuit 4, from which a signal (d) is obtained, and the signals c, d are given to a subtractor 5, from which a signal (e) is obtained, the signal (e) is given to a limiter 6, in which waveform amplitude is controlled and a large amplitude is eliminated, the resulting signal is given to an attenuator 7, and its output is subtracted from the original signal (b) to obtain a signal (f) from which the noise is cancelled. The signal (f) subjected to noise calcellation is a reproduced signal, in which no defect is present on an edge part and the noise is entirely cancelled.
Patent JP-H05179171-A (JP)
Title: Conductive layer for preventing adhesion of marine organism
Inventor: USAMI MASAHIRO
IPC: C09D5/24
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the title conductive layer excellent in, e.g. resistance to electrolysis by seawater by forming the under layer from a specified copolymer resin as binder and a conductive filler in a conductive layer consisting of an upper layer and an under layer. CONSTITUTION:In a conductive layer consisting of an upper layer and an under layer, the under layer is formed from: a binder comprising a copolymer resin which consists at least of 80-98.5wt.% methyl methacrylate component, 1-15wt.% of at least one monomer component selected from among (meth)acrylic esters (except methyl methacrylate) (e.g. butyl methacrylate), and 0.5-5wt.% of at least one monomer component selected from among an unsaturated carboxylic acid, a phosphoric ester, a sulfonic ester, an aminated vinyl monomer, and an epoxidized vinyl monomer (e.g. maleic anhydride), the total of these components accounting for at least 90wt.% of the copolymer; and a conductive filler (e.g. graphite).
Patent JP-2001173298-A (JP)
Title: Slide door
Inventor: NATSUME TAKUSHIYO
IPC: B60J5/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a slide door which causes no half-finished condition in switching an intermediate stopper mechanism, and reduces the size of an intermediate stopper control mechanism. SOLUTION: The intermediate stopper control mechanism comprises a control lever 153 in which an intermediate portion is rotatably supported on a base plate 101, and a sliding contact portion 153a formed of a synthetic resin is provided on a tip thereof, a cam plate 155 having an inclined surface 155a and arc-shaped surfaces 155b and 155c as cam surfaces abutted on the sliding contact portion 153a, and a cable 75 in which one end of an inner wire is locked to the control lever 153 and the movement of the control lever 153 is transmitted to the intermediate stopper mechanism side, and the intermediate stopper mechanism comprises a pole which is rotatably provided on the slide door side and attachable/detachable to/from the intermediate striker on the vehicle body side, and a hook which is engaged with the pole rotated to the position not to be abutted on the intermediate striker,  locks the pole at the position, connected to the other end of the inner wire and driven by the inner wire to unlock the pole when a window glass of the slide door is opened.
Patent JP-H04300604-A (JP)
Title: Method for refining effluent
Inventor: KURISUCHIYAN BEGUNAA
IPC: C02F1/52
Filed: 1991-12-27
Abstract: PURPOSE: To purify water polluted by dissolved substances, especially by surfactants, by adding a carboxylic acid which can form a scarcely soluble precipitate with a cation of >=2 valence and precipitating the corresponding carboxylic acid salt with the addition of a cation of >=2 valence. CONSTITUTION: A carboxylic acid which can form a scarcely soluble precipitate with a cation of >=2 valence is added and the corresponding carboxylic acid salt is precipitated with the addition of a cation of >=2 valence. As a result, water, which is polluted by suspended solids, dispersed liquids or dissolved substances, especially by surfactants, can be purified. The method is particularly suitable for treating process liquids used as, for example, lubricating emulsion for cooling, crushing oil, grinding oil, and used in metal industries to degrease metal sheets, and in purification of outflow from paint and dye works.
Patent JP-2001169620-A (JP)
Title: Rice transplanter
Inventor: OKADA SATORU
IPC: F15B11/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To keep an upper and lower controlling speed constant regardless of an oil temperature in a rice transplanter for upper and lower controlling a transplanting part by using a hydraulic upper and lower controlling structure. SOLUTION: This rice transplanter regulated so that the transplanting depth may be kept constant by driving and controlling the hydraulic upwardly and downwardly controlling structure (28) for lifting and lowering a transplanting part (15) by a solenoid valve (106) has an oil-temperature sensor (116) for detecting the oil temperature of the hydraulic oil for operating the hydraulic upwardly and downwardly controlling structure (106), and the upper and lower controlling speed of the transplanting part (15) is kept stable by controlling an operational current supplied to the solenoid valve (106) based on the change of the oil temperature detected by the oil temperature sensor (116).
Patent JP-H05180724-A (JP)
Title: Leak detecting device
Inventor: OISHI SHINYA
IPC: H05H7/14
Filed: 1991-12-27
Abstract: PURPOSE:To detect leak at a plurality of parts automatically and to reduce man-power and time by consecutively switching electromagnetic valves which are provided in a gas piping at the plurality of parts with a control device and spraying an inspection gas. CONSTITUTION:Gas pipings 21-29 which spray an inspection gas are provided at parts A-I to be inspected of a vacuum duct of a particle accelerator, respectively, and electromagnetic valves 31-39 which are mounted on the gas pipings 21-29 are switched by a control device 60 consequently and selectively. Then, when the inspection gas is sprayed against the parts A-I to be inspected, the inspection gas is sucked into a vacuum duct 11, mixed into exhaust gas, and detected by a detector 16 if leak occurs there, thus inspecting a plurality of parts automatically and continuously by switching the electromagnetic valves 31-39 which are mounted in the gas pipings 21-29 of specific time intervals by the control device 60 and then changing the parts to be inspected consecutively.
Patent JP-H10197310-A (JP)
Title: Apparatus for fluid and water meter
Inventor: MATSUNO TAKEMI
IPC: G01F15/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To reduce labor required for manufacture, to prevent a metal from being eluted and to use the apparatus safely for a long period by a method wherein a synthetic-resin painting film is formed by a powder painting method and the accuracy of dimension of an apparatus body is held by the thickness of the synthetic-resin painting film. SOLUTION: In an apparatus for a fluid, a part which is effective in cutting off contact with at least the fluid is covered with a synthetic-resin painting film, and a part whose accuracy of dimension is held by the thickness of the synthetic-resin painting film is provided. The synthetic-resin painting film is formed by a powder painting method. For example, a synthetic-resin coating film 2 by a powder painting method is formed in a short cylindrical part 1 at the measuring part of a water meter. Then, the inside diameter of the short cylindrical part 1 is formed to be as large as twice the thickness of the painting film (coating film) 2 formed on its inner circumferential face. In addition, also a depth (h) in the large-diameter part of the short cylindrical part 1 is formed to be deep by the thickness of the painting film.  In this manner, the synthetic-resin painting film which is uniform can be formed even in a part whose accuracy of dimension is required when the part is bonded or fitted to other members.
Patent JP-H10185873-A (JP)
Title: Mass spectrometric device
Inventor: SHIMOMURA MANABU
IPC: G01N27/62
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate mass spectrum by eliminating effects of background noise. SOLUTION: The mass spectrum of a background noise is measured prior to the measurement of a target sample to store the mass number and level of each peak in a storage part 23. After obtaining the mass number and level of each peak by measuring the target sample, a peak selecting part 24 refers to data stored in the storage part 23 to select only peaks with levels higher than a noise level for every mass number, and a correct mass spectrum of which peaks caused by noise have been removed, is produced at a spectrum producing part 25.
Patent JP-H11250166-A (JP)
Title: Electronic document sending system
Inventor: MORI YUICHI
IPC: H04L12/54
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To refer to the processing situation of all the electronic document included in transaction by obtaining the circulation history of the same transaction related with the circulation of the electronic document at the time of delivering the electronic document to a delivering destination from a delivering source, and displaying the circulation history in response to a request. SOLUTION: An electronic document sending system 201 consists of a server 211 processing the management and circulation of the electronic document, user terminals 212 to 217 for users to process the circulated electronic document and a network device 218 connecting the server 211 and the terminals 212 to 217. A user receives the electronic document through the use of the terminals 212 to 217 and executes the procedure of editing it and circulating it to a next circulation destination. In this case, the circulating history of the same transaction related to the circulation of the electronic document is obtained and displayed in response to a request. Then, the server 211 delivers the electronic document, for which the user executes the procedure of circulating to a next circulating destination, to the next circulating destination.
Patent JP-2000175968-A (JP)
Title: Vehicle with caring auxiliary mechanism
Inventor: KAMITE MASAYUKI
IPC: A61G5/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle with a caring auxiliary mechanism avoiding over labor and burden on the arms, hands, etc., of a caring person without regard to the variation of a situation in a natural flow where the caring person travels a vehicle by pushing by independently controlling the increase/reduction of the driving force of respective right and left driving wheels. SOLUTION: In a vehicle having at least a pair of driving wheels 1a and 1b independently disposed on left and right side of a vehicle body frame, a motor 15a and a motor 15b are serially connected between both terminals of a battery 14. Then the respective motors 15a and 15b are provided with a function as caring auxiliary mechanisms controlling the driving force of the respective wheels 1a and 1b to take a part of pushing force against the reaction of the driving wheels varying according to their rolling resistance while kinetic friction is generated at the respective wheels.
Patent JP-H10181443-A (JP)
Title: Lighting control device of room lamp for vehicle
Inventor: YANO TSUNENORI
IPC: B60Q3/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve operability by pressing a single switch to light a room lamp when it is on-state, and automatically putting out lights in the lapse of a designated time after lighting. SOLUTION: A room lamp device switches between on-state and off-state every time a single switch for a room lamp 24 is pressed, lights a room lamp 4 when the room lamp switch 24 is turned on, interlocks the room lamp switch with a door switch 21 to light on opening the door when it is turned off, and put out lights on closing the door. When the room lamp switch 24 is turned on, the room lamp 4 is lighted for a designated time only by a central processing control circuit 8, and gradually dimming to be automatically extinguished. Thus, the operability can be improved, the device can be reduced in size and power saving can be achieved.
Patent JP-H10180705-A (JP)
Title: Building material
Inventor: OMURA MASATOSHI
IPC: E04C2/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of mold and bacteria by applying an adhesive incorporated with polar crystal particles on wood blocks, wood plates, wood fibers, or wood chips and forming a building material by adhesion, lamination, or press molding. SOLUTION: An adhesive which was charged into a mixer and incorporated with polar crystal particles and, as required, a sizing agent etc., are incorporated to be stuck. Next, wood chips are sent pneumatically, and a continuous wood chip mat of a constant pressure is formed on a transportation apparatus by a forming apparatus. The obtained mat, after being cut into a regular size, is inserted into a hot press and press-molded, and a wood chip plate is obtained. Negative ions are emitted from the crystal particles in the whole wood chip plate, when a human skin touches the surface of a wood fiber plate, a heat effect is demonstrated and simultaneously an antileisure effect is demonstrated to restrain the generation of mold and bacteria.
Patent JP-2001171877-A (JP)
Title: Image forming device
Inventor: MARUYAMA CHIHIRO
IPC: B65H23/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that smoothly discharges a recording medium on which an image is formed and prevents deterioration of image quality. SOLUTION: A guide unit 60 with a shape profiling a surface of a paper discharge guide 36 is disposed on the surface. The guide unit 60 comprises a paper discharge guide rib 70 in a substantially U-shape and a paper storing rib 80 in a substantially U-shaped. The paper discharge guide rib 70 and the paper storing rib 80 are formed by machining a metallic bar. The cross section of the bar is circular, but a bar with a triangle cross section may be used. The cross section has preferably such shape that a discharge part 16a line- contacts with the paper discharge guide rib 70 when the discharge part 16a is placed on the guide rib 70.
Patent JP-H05179925-A (JP)
Title: Breather unit in general purpose engine
Inventor: TSUKAMOTO YOSHIHISA
IPC: F01M13/04
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the overall width of an engine as well as to promote a cost down by disusing any breather unit installed on top of a cylinder head in the past, and utilizing a gear part of a covernor mechanism instead. CONSTITUTION:A first through-hole 30 is formed in a governor driven gear 25 of a governor mechanism 17 installed in a crankcase 6, and a hollow part 27a opened to the outside of this crankcase 6 is installed in a governor shaft 27. Then, a second through-hole 31 is formed in a part corresponding to the first through hole 30 of this governor shaft 17. In addition, an opening of the governor shaft 27 and an air cleaner 5 are interconnected to eath other by a breather hose 22. With this constitution, the overall width of an engine is reduced, thus a cost down is well promotable.
Patent JP-2001172917-A (JP)
Title: Upper structure of bridge or the like, and its construction method
Inventor: NAKANISHI KATSUYOSHI
IPC: E01D2/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the upper structure of a bridge or the like that has simple structure, can be maintained and controlled easily after construction, and can be constructed and has improved workability even if a space below a girder is narrow and dimensions below a road surface are limited, and its construction method. SOLUTION: A plurality of steel shells 3 whose section is in nearly U shape or box shape while they have a support part 6 at a lower bridge surface side are installed at a specific interval in the direction on the pier or abutment, and a girder 2 whose inside is filled with concrete 8 and a floor slab 20 that is laid on the support part 2 of the adjacent girder 2 while being bridged are provided.
Patent JP-2000179495-A (JP)
Title: Electric fan
Inventor: HARADA HIDEYUKI
IPC: F04D29/16
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively seal a seal member for sealing a space between a centrifugal fan and a fan casing by retaining it by a seal retaining member. SOLUTION: This electric fan is constituted of a fan casing 15 mounted to a housing of a motor and formed so as to cover a centrifugal fan and a diffuser; a curved portion 23 circularly formed on the suction hole 16 of the fan casing coaxially to a suction hole of the centrifugal fan; a seal member 20 slidably contacted with the suction hole of the centrifugal fan in the state that it is retained by a seal retaining member 21; and a seal presser member 25 mounted to the fan casing and pressing the seal member 20. The seal retaining member 21 is provided with a recess groove 22 engaged with the seal member 20 and engagement-retains the seal member 20 on the curved portion 23.
Patent JP-H06185237-A (JP)
Title: Lifter base of fork type multi-stage parking device
Inventor: AOKI TAKEJI
IPC: E04H6/22
Filed: 1992-12-15
Abstract: PURPOSE:To carryout a stable lifting operation, by connecting respective support points parallelly extended at the non-hindrance positions of the lower part of the right and left fork stages by rotatable tie-rods. CONSTITUTION:When a car drives in the parking device, the fork stage 2 is set in the ready position and when the front and rear wheels of the car have mounted on comb-tooth arms 4a, 4b, 4c, 4d of the fork members 2a, 2b, 2c, 2d, guide rollers 7 are rotated by the vertical movement of a bar 3 to transfer the fork stage 2 to a level corresponding to a specified parking area through the fork members 2a, 2b, 2c, 2d. Next, a traverse fork carrier is transferred to the lower part of the fork stage 2 and the fork stage is lowered to transfer the car mounting on the comb-tooth arms 4a, 4b, 4c, 4d to the comb-tooth arms of the traverse fork carrier. And then the traverse fork carrier is transferred to a specified parking area.
Patent JP-2000201032-A (JP)
Title: Current mirror for supplying constant current to output load impedance in wide range
Inventor: MCINTYRE HARRY J
IPC: H03F3/345
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of the output currents of a current mirror depending on the value of a load impedance while an output impedance is increased as much as possible in a conventional current mirror for generating constant currents. SOLUTION: The output of an arithmetic amplifier 24 is connected with each gate of pMOS transistors T3 and T4, and each input of the arithmetic amplifier 24 is connected with the drains of pMOS transistors T3 and T4. Thus, the voltages of the two transistors can be controlled, and the output currents of a current mirror can be maintained so as to be substantially constant against a load impedance in a wide range.
Patent JP-2001173578-A (JP)
Title: Scroll compressor
Inventor: TAGAMI HIROKI
IPC: F25B1/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the life of a support structural part using an Oldham's ring of a revolving scroll even in the case of using a substitute refrigerant not containing chlorine. SOLUTION: A rotation regulating member for supporting and guiding a revolving scroll not to turn on its axis and to revolve round a fixed scroll is formed by sintered iron, and the surface of the rotation regulating member is treated with steam and machined, and then subjected to nitriding.