baber/WOPTO huggingface dataset:
Patent JP-H10174973-A (JP)
Title: Method for washing and sterilizing continuous water passing type electrolytic water making apparatus, electrolytic water-making apparatus equipped with mechanism executing the method and passage changeover valve device used therein
Inventor: OKAZAKI YOSHIYA
IPC: C02F1/46
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently wash and sterilize an electrolytic cell and a peripheral pipeline by suppressing the supply of water from a water supply pipe to the inlet of the electrolytic cell and supplying washing water from the outlet side of a single electrode chamber to allow the same to flow backward and passing this water through other electrode chamber to wash the chamber. SOLUTION: At a time of washing, the first passage changeover means 17 of a water supply pipeline 8 and the second passage changeover means 18 of a drain pipeline 9 are respectively opened toward a washing bypass 16. The water of the water supply pipeline 8 is introduced in the direction reverse to a usual direction from the drain side of an electrolytic chamber 15 through the washing bypass 16 as shown by an arrow to flow through the route from electrode chamber 5 to drain pipeline 10 through water supply branch pipe 14, common drain part 13 of water purifier 12, water supply branch pipe 15 and electrode chamber 6 as shown by an arrow to perform washing and sterilization. Since the water taken in the washing bypass 16 is not passed through the water purifier 12, it contains chlorine or the like.  Therefore, respective parts can be washed and sterilized by sterilizing force of the chlorine.
Patent JP-2001177389-A (JP)
Title: Controller for electric vehicle
Inventor: ITO KEN
IPC: B60L3/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a controller, that can simplify a configuration of a control circuit for an electromagnetic circuit breaker (airless LB) used for the main control circuit of an electric vehicle. SOLUTION: A relay for exciting an electromagnetic coil is provided in the inside of the airless LB, and the current consumption can be reduced by activating this relay by means of an external circuit. The electromagnetic coil requires a large current which is proportional to its resistance in the case of closing and a small current is sufficient for the holding current of the coil, after it is once closed. Thus, a chopper circuit is provided in series with the electromagnetic coil, to adjust a voltage applied to the electromagnetic coil.  One small-sized enclosed relay is sufficient for the external control circuit, by incorporating a control circuit for the electromagnetic coil in the inside of the airless LB, and the configuration of the control circuit can be simplified by separating the power supply system into two systems as an on/off operating signal input to the LB and the exciting power supply of the electromagnetic coil.
Patent JP-H11186609-A (JP)
Title: Optical module
Inventor: MIZUE TOSHIO
IPC: H04B10/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent useless stretch of thermosetting resin when a sealing part and a sleeve are fixed. SOLUTION: A rest part 24a of a sealing part 24 formed by sealing an optical element with resin is engaged with an engaging hole 40 formed in a sleeve SL, and fixed by injecting thermosetting resin RS for bonding. In the engaging hole 40 of the sleeve SL, a trench type recessed part 46 is formed along the inner peripheral wall. When the thermosetting resin RS is heated for curing, viscosity is once decreased, and the resin is stretched by the effect of capillarity. Since the resin gathers in the recessed part 46, useless stretch is prevented. As a result, the thermosetting resin can be prevented from sticking to an aspherical lens 24b for light convering and an insertion hole 38 for inserting a ferrule.
Patent JP-2001170837-A (JP)
Title: Positioning jig for wire harness manufacturing unit and positioning method
Inventor: SUGINO YUJI
IPC: B23Q3/18
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method for a wire harness manufacturing unit capable of loading the manufacturing unit on an automatic machine body frame in a short period of time and favourably with precision. SOLUTION: A positioning jig A constituted of a base 13 to be fitted on a unit base fastened on an automatic machine body frame, an offset plate 14 installed on a head end of the base 13 and a center mark member 15 provided in the center of an upper end of the offset plate 14 is provided, the base 13 of the positioning jig A is fitted the unit base set on the automatic machine body frame, the positioning jig A is removed from the unit base after centering by matching a center line of the center mark member 15 with a carrier line of an electric wire of a carrier clamp, and a manufacturing unit is loaded on the automatic machine body frame by fitting a slide base installed on a bottom part of the manufacturing unit on the unit base.
Patent JP-H06190124-A (JP)
Title: Pachinko game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1992-12-25
Abstract: PURPOSE:To prevent prize balls from being scattered by constituting the machine so that a rotary supporting plate is supported pivotally in a premium ball leading-out port formed on the game machine main body side, and when the front plate provided with the upper pan on the surface side is opened, the rotary supporting plate is rotated by dead weight, and the prize balls are guided to the lower pan side. CONSTITUTION:In the front frame 2 of the PACHINKO game machine, the front plate 5 is provided so as to be freely turnable, and also, in a supporting plate 11 for placing and fixing a game plate, provided in the front frame 2, a premium ball leading-out port 12 is pierced, and in this leading-out port 12, a rotary supporting plate 13 of size which can close up a premium ball flow passage 21 is supported pivotally so as to freely oscillatable clockwise. In such a state, when the front plate 5 is set to a closed state, the rotary supporting plate 13 is held in a horizontal attitude by inserting a claw part 8 provided projectingly on the reverse side of the front plate 5 into the leading-out port 12, and premium balls discharged through the flow passage 21 are received by the rotary supporting plate 13, and discharged to the upper pan 6 through the leading-out port 12. On the other hand, when the front plate 5 is opened, the rotary supporting plate 13 is rotated by dead weight, and the premium balls on the rotary supporting plate 13 are discharged to the lower pan 25 through a collection chute 23.
Patent JP-2001170005-A (JP)
Title: Body cavity cleaning device for endoscope
Inventor: TAKAHASHI KENSHO
IPC: A61B1/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a body cavity cleaning device for an endoscope capable of securely cleaning the filth, etc., adhering to the mucous membrane in the body cavity with a simple operation, hardly applying strong stimulation to a diseased part, etc., with the pressure of a cleaning liquid. SOLUTION: The body cavity cleaning device has an electric pump 21 for sending a cleaning liquid as pulsating flow into an assisting water supply conduit 14 with distal end opening 14a inserted and disposed into an endoscope insertion portion 11 in the direction of the visual field for observation.
Patent JP-2000229411-A (JP)
Title: Mandrel for forming nozzle plate having orifice of precise size and position and manufacture thereof
Inventor: HIRSH JEFFREY I
IPC: B41J2/16
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a mandrel for forming a precise nozzle plate coated with a thin metal film and a manufacturing method thereof. SOLUTION: A thin metal film 110 overcoating a substrate 120 is coated with a photoresist material and a part of photoresist is exposed to light penetrating a photomask having an annular light transmitting region. The photoresist is exposed to a developer for dissolving the exposed photoresist and a selected part of the thin film is removed. Subsequently, the thin film is immersed into etching liquid and an annular opening is made. The opening defines a circle of accurate diameter in the center. Thereafter, it is coated with a new photoresist layer and a part thereof is exposed to light penetrating a second photomask. The new photoresist material is exposed to a developer for dissolving the new photoresist material to expose the thin film part and a selective substrate region directly under the photoresist.  A second etching liquid makes an annular recess spreading into the substrate 120. A column 150 is located in the center of the recess thus manufacturing a nozzle plate mandrel 200.
Patent JP-H11190491-A (JP)
Title: Anticorrosive method around piping penetrating through anticorrosive sheet
Inventor: TATEKAWA KOSEI
IPC: C23F11/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reliably prevent corrosion around piping penetrating through an anticorrosive sheet by filling a highly anticorrosive filler around the joining part of the piping, and fixing a cover on the piping in a state of pressing down this filter by the cover composed of a highly anticorrosive construction material. SOLUTION: A cover 7 is arranged on piping 3 by fastening the piping 3 from the radial directional outside while pressing down a filler 6 toward the anticorrosive sheet 5 side from the shaft directional upper side, that is, the shaft directional outside of the piping 3. Therefore, the filler 6 is firmly pushed in clearance between the piping 3 and the anticorrosive sheet 5 by this cover 7. Therefore, the cover 7 functions as a protective ring to push the filler 6 in the clearance between the piping 3 and the anticorrosive sheet 5 over a long period. Thus, corrosive water can be prevented from contacting with the piping penetrating part from the clearance between both by securing watertightness between the piping 3 and the anticorrosive sheet 5 by fitting the filler 6 between the piping 3 and the anticorrosive sheet 5.
Patent JP-H05179610-A (JP)
Title: Ground surface made of artificial lawn
Inventor: MORITA TOSHIO
IPC: E01C13/00
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate a puddle on a surface by embedding pile composed of tape yarn for a sand-containing artificial lawn in a base cloth with predetermined length and interval, and filling sand and the like of a coarse grain diameter in a lower part of a pile layer and that of a fine grain diameter in an upper part of the layer respectively at a predetermined ratio to form a drainage inside. CONSTITUTION:Pile length (h) is set 15mm or more, either of an arrangement interval (g) and an embedding interval (s) of pile yarn 11 is set 8mm or more and 1.7 times of the pile length (h) or less, pile Metsuke (weight per unit area) is set 300g/m<2> or less, to form a pile layer 13 of an artificial lawn 12. Coarse granular bodies 14 are charged in the pile layer 13 to form a lower layer 17 having a number of gaps 23 to allow water to flow easily, and fine granular bodies 15 are charged thereon to fix pile fiber intervals. In the case where thickness of the pile yarn 11 is set 500 denier or larger and fiber specific gravity thereof is set 1.00, pile Metsuke per 10mm of the pile length (h) is set 200-1000g/m<2>. In a charging material of the lower layer 17, 70 volume % or more thereof comprises coarse granular bodies 14 of 2mm or larger in a grain diameter and the charging material filled in the lower part of the layer 17 is set to contain the coarse granular bodies 14 of 5mm or larger in a grain diameter.
Patent JP-H10165815-A (JP)
Title: Deodorizing ceramic powder
Inventor: TOKUDA YOSHIYUKI
IPC: A61L9/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide such as deodorizing ceramic powder that efficiently emits near IR electromagnetic waves from 1 to 3μm wavelength and far IR electromagnetic waves from 6 to 11μm wavelengths with high emission rates to effectively resonate and excite water molecules so as to produce an enough amt. of active oxygen and that oxidizes, decomposes and erases odorous molecules SOLUTION: A compsn. is prepared by compounding 30 to 60wt.% silicon oxide 1A. 20 to 40wt.% aluminum oxide 1B, 7 to 15wt.% transition element oxide 1C selected from manganese oxide, iron oxide, cobalt oxide, nickel oxide and chromium oxide, and 7 to 15wt.% zinc oxide, and the compsn, is calcined while intergranular interfaces of the components are not damaged. Then titanium oxide which carries platinum by 0.1 to 1.0wt.% of the base material 1 is applied by 2 to 8wt.% of the base material 1 and then calcined while the intergranular interfaces are not damaged and the particle size of the whole body is controlled to <=10μm.
Patent JP-2001177261-A (JP)
Title: Wall-mounting device for object
Inventor: YOSHINO SUSUMU
IPC: H05K5/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem where an object falls accidentally, when it is unhooked off a screw under an external force from below to the object mounted on a wall. SOLUTION: A mounting hole 2b provided at a rear surface plate 2a of an object 2 is engaged with a screw 3 provided on a wall surface 1, so that the object 2 is fitted to the wall surface. Here, a wall-mounting means 4 is provided which comprises a horizontal groove 4e, where the vertical width is smaller than a head part 3a of the screw 3 and a vertical groove 4h where, communicating with the horizontal groove 4e by its bottom, a horizontal width is smaller than the head part of the screw 3. The vertical movement of the object 2 is regulated by a lower part rib 4b, even under an external force, from below, on the object 2 mounted on the wall surface 1, so that the object 2 will not accidentally come off the screw 3 nor drop.
Patent JP-2001177360-A (JP)
Title: Audio amplifier
Inventor: TAKEUCHI TOSHINORI
IPC: H03G3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To allow one preamplifier in two audio amplifiers of an AV unit to separately vary their sound volumes. SOLUTION: A 1st audio amplifier 3, whose output is connected to a 1st loudspeaker and the 2nd audio amplifier 4 whose output is connected to a 2nd loudspeaker 2, are provided, and a power supply voltage of the 1st audio amplifier 3 or the 2nd audio amplifier 4 is made variable. Since the drive power of the audio amplifier can be varied, the sound volume of the audio amplifier can be changed. The power distribution between the 1st loudspeaker and the 2nd loudspeaker can easily be varied, without the need for use of an exclusive preamplifier to both the 1st and 2nd audio amplifiers.
Patent JP-H11172125-A (JP)
Title: Highly damping material composition
Inventor: GO CHIHI
IPC: F16F7/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a sound insulating wall of an acoustic room, a sound insulating partition for a building structure, a sound insulating material for a soundproof wall or the like of a vehicle and a vibration damping material, a soundproof material or the like. SOLUTION: This composition is obtained by compounding (A) one or more base polymers each having a polar side chain (preferably a natural rubber, a polystyrene-based thermoplastic elastomer, a polyvinyl chloride or the like) with (B) a basic substance containing >=2 bases selected from a primary amine, a tertiary amine and a nitrogen-containing heterocyclic ring in the molecule (preferably N-cyclohexylbenzothiazyl-2-sulfenamide or the like) and further compounding (C) an acidic substance good in compatibility with the basic substance (preferably 2-mercaptobenzothiazole or the like). The resultant composition has a compositional compounding in a higher basic region than the basicity for manifesting the peak value of loss tangent. The component B is preferably compounded in >=0.3 volume ratio based on the component A.
Patent JP-H11255269-A (JP)
Title: Dunnage air bag
Inventor: BERRIER WALTER GENE
IPC: B65B55/20
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a dunnage air bag which is structurally rigid and has improved burst strength while a valve is structured to be easily accessible from the outside. SOLUTION: A flap 132 at an end of a laminate comprising a plurality of paper layers is folded onto a first side of the dunnage air bag 110, and a valve 120 for swelling the dunnage air bag 110 is fixed to a surface opposite to the air bag 110. Thus the valve 120 and a hole formed on the laminate and associated with the valve 120 are positioned distantly from a region where the flap 132 is fixed and high stress is applied.
Patent JP-2000299433-A (JP)
Title: Laminated type package frame
Inventor: RYU BUNSHUN
IPC: H01L25/11
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type package frame that are laminated on each other in three-dimensional structure. SOLUTION: A laminated type package frame 430a is provided with a plurality of solder balls 410, that are provided on positions surrounding a chip holding surface 414 between a first package board 404 and a second package board 406. Here, the first package board 404 is electrically bonded to the second package board 406 with the solder balls 410. Or the solder ball 410 can be utilized as a pin. In this case, for electrically bonding the second package board, the pin and the first package board, a solder joint part is positioned between the second package board and the pin. The laminated type package frame is further provided with a plurality of solder balls 412 that constitute a ball lattice array solder ball 416. The solder ball 412 is a conductor for electrically bonding the laminated type package frame to another circuit board.
Patent JP-H11179022-A (JP)
Title: Ball receiving tray of pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to simplify the wiring processing, to reduce the number of machine screws, to improve the work efficiency and to lower the cost. SOLUTION: In this ball receiving tray 10 of a pachinko machine provided with a tray member 10a for storing pachinko balls, a cover member 10b for covering the front surface of the tray member 10a and a decoration member 10e and mounted with an electric component 27, the tray member 10a or the cover member 10b is provided with a wiring housing part 50, the wiring housing part 50 is provided with a lid member 51 and the lid member 51 and the decoration member 10e are tightened together and fixed with the machine screw.
Patent JP-H11178765-A (JP)
Title: Cleaning robot
Inventor: UENO ICHIRO
IPC: A47L11/24
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple cleaning robot of an autonomously traveling type. SOLUTION: A plate for a mop 44 supported in the state of being freely rockably to a shaft 41 is provided at the lower frame 9 of a vehicle body 8. As this plate 44 is elastically pressurised to a floor surface by a spring 43 and is provided with an upward camber surface at the front/rear ends of an advancing direction, the cleaning robot 1 can freely run around on a floor surface by climbing over a level difference part. Dust is absorbed to the lower surface of a paper mop 45 by the traveling of the robot 1 on a floor to automatically clean.
Patent JP-H11270628-A (JP)
Title: Torsional vibration damper
Inventor: ROHS ULRICH
IPC: F16F15/139
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a torsional vibration damper with a satisfactorily applicable characteristic. SOLUTION: This torsional vibration damper is provided with two structure groups 1 and 2 rotatable relatively, and the structure groups 1 and 2 are connected operationally with each other through a spring device including at least one thrust piston 71. At the time of a specific rotating angle of at least both structure groups 1 and 2 each other, the transmission of the force between the thrust piston 71 of the spring device and at least the second structure group 2 is carried out through the outer peripheral surface operating to the thrust piston 71. This outer peripheral surface 4 is formed to a separated structure group 3 disposed elastically to the second structure group 2.
Patent JP-H11190161-A (JP)
Title: Lock device for door
Inventor: YUYAMA YOSHIO
IPC: E05B65/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device to prevent the occurrence of metallic sound at the time of locking by a simple structure. SOLUTION: A locking device is equipped with a dead bolt 12 which is attached to the end face of a door and moved from a door end face to a locked and released positions by a dead cam 21 actuated through a locking operation, and an opened hole 28 where the tip part 12b of the dead bolt 12 is inserted through to protrude is formed in the side part 27 of a case 11 formed of a metal plate, and a stopper part 12 of the dead bolt 12 abuts on the periphery of the opened hole 28 to check more extrusion, and a decorated plate 31 formed of a metal plate is arrangedly provided in the side part 27.  In this case, a through hole is formed on the periphery of the opened hole 28 in the side part 27 of the case 11, and the other end part of an elastic member 30 having a flange formed in one end part is passed through the above through hole and protruded to enable the said other end to abut against the stopper part 12 of the dead bolt 12, and the flange part is sandwiched between the side part 27 and the decorated plate 31.
Patent JP-2001186042-A (JP)
Title: Multi-band wireless communication unit
Inventor: SHIMIZU HIROAKI
IPC: H04B1/3822
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-band wireless communication unit that can suppress power consumption even when a communication band is switched at high-speed. SOLUTION: In the case of communication at a 'frequency band B', the output of a synthesizer 23-1 is fed to a down-converter mixer 6b and an up- converter mixer 18b without modification, and in the case of communication at a 'frequency band A (or C)', the output of the synthesizer 23-1 is fed to a down-converter mixer 6a (or 6c) and an up-converter mixer 18a (or 18c) with the frequency converted after the output is frequency-divided at a frequency divider 25-1 (or 26-1). Thus, the number of the synthesizers, which are to be brought into an active state with application of power because the start of them takes much time, can be reduced and the current consumption can be suppressed.
Patent JP-H11196447-A (JP)
Title: Call originating/terminating method by super frame synchronization
Inventor: TODA TAIJI
IPC: H04W68/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To speedily and surely perform a connection corresponding to call incoming by providing a mobile terminal with a means for simultaneously receiving the control channels of plural receivable base stations, intermittently receiving incoming information channels on respective super frames at all the time and waiting call incoming. SOLUTION: A transmission slot #1 at a base station 1, transmission slot >=2 at a base station 2 and transmission slot >=3 at a base station 3 are respectively allocated to BC channels and afterwards, LCCH super frames at adjacent base stations are similarly successively delayed and allocated slot by slot. At a mobile station, incoming information channels P1 of respective control channels at plural receivable base stations are intermittently received at all the time. At the time of calling, the incoming information is simultaneously transmitted from each base station in a paging area. The mobile station receives this information through the respective incoming information channels P1 of the base stations 1, 2 and 3.  At the mobile station, plural pieces of incoming information are checked and any connectable base station in a satisfactory radio wave state while having free line is selected and connected.