baber/WOPTO huggingface dataset:
Patent JP-2001093682-A (JP)
Title: Discharge lamp lighting device and image-forming device
Inventor: ONODERA YOSHINOBU
IPC: H05B41/24
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and an image-forming device to be miniaturized by reducing the mounting space. SOLUTION: This device comprises an inverter circuit 1 for inverting a DC voltage into a high-frequency voltage, a switch 2 connected to the inverter circuit 1, a first discharge lamp 3, a second discharge lamp 4 and a discharge lamp lighting control means 5. The first discharge lamp 3 has a current-limiting inductance, connected in series to the inverter circuit 1 and a capacitor connected in parallel to the non-power supply side of a filament by way of the switch 2 and is lighted by the resonance action of a series resonance circuit consisting of the current-limiting inductance and the capacitor.  The second discharge lamp 4 has a current-limiting inductance connected in series to the inverter circuit 1 and a capacitor connected in parallel to the non-power supply side of a filament by way of the switch 2 and is lighted by the resonance action of a series resonance circuit consisting of the current-limiting inductance and the capacitor. The discharge lamp lighting control means 5 opens/closes the switch 2 for lighting the first and second discharge lamps with a suspension period.
Patent JP-2000100246-A (JP)
Title: Solid electrolyte, and manufacture thereof
Inventor: ISHIKO ERIKO
IPC: H01M10/05
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte which can be cross-linked even at a low temperature. SOLUTION: In a solid electrolyte containing cross-linked matter of alkylene oxide polymer having double bonds which can be polymerized with terminals and/or side chains, and an electrolytic salt, the cross-liked matter of an alkylene oxide polymer is that heat-cross-linked under existence of organic peroxide initiator of an activation energy of 35 kcal/mol or less, and a 10-hour half-life temperature of 50 deg.C or less.
Patent JP-H03130890-A (JP)
Title: Card read-out system
Inventor: SUGAWARA HITOSHI
IPC: G06K19/10
Filed: 1989-10-17
Abstract: PURPOSE:To be able to insert a specific card only into a card read-out device, and make the reliability of the card read-out device to be high by giving a key function to a card, and a lock function to the card read-out device. CONSTITUTION:A card 1 provided with a key, with a key means 2 added, is used as a card. A lock means 5, which receives the key means, is provided at the card read-out device. When the key means 3 and the lock means 5 are coincident, the insertion of the card 1 is permitted. That is, a prescribed pattern 2 which is formed at one end part of the card 1 is used as the key means, the lock means 5 recognizes the prescribed pattern and judges whether or not it is coincident with a preliminarily registered register pattern, and if the coincidence of the prescribed pattern and the registered pattern is judged, a shutter part 6 is driven, and the insertion opening is opened. Thus, the card 1 and the card read-out device that can prevent mischief, etc., can be obtained.
Patent JP-H0796292-A (JP)
Title: Method and apparatus for purifying water
Inventor: SHIMADA YOSHIHIKO
IPC: C02F3/06
Filed: 1993-09-29
Abstract: PURPOSE:To make installation and maintenance of a water purifying apparatus easy by jetting water under water above the surface of the water by a water pump, putting a filtering material in a water sucking route in the water of the water pump, and decomposing and converting organic substances in the water into inroganic substances by a biological membrane formed on the surface of the filtering material. CONSTITUTION:Water is sucked through a suction inlet 5a of a water pump 5, supplied to a discharging pipe 21, a T-shape pipe 23, a connecting hose 25, and a circular pipe 17 and ejected by a water ejecting nozzle 16 set above the surface of the water. At the time of suction through the suction inlet 5a, water in the outside of a lower outer frame part 9 flows in to the space R2 in the inside of a lower inner frame part 11. At that time, water is led to a filtering material 12 and passes the filtering material, so that floating and suspended solid is absorbed and collected and at the same time organic substances are oxidized and decomposed by a biological membrane consisting of aerobic bacteria to convert the organic substances into inorganic ones. The resultant inorganic water is ejected from the water ejecting nozzle 16 and falls to the surface S of the water. During that time, the intake of oxygen in air is carried out.
Patent JP-H10115367-A (JP)
Title: Car speed control device for working vehicle
Inventor: EMA HIROAKI
IPC: A01D69/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a car speed control device for a working vehicle to eliminate troublesomeness of operation as much as possible and simplify constitution. SOLUTION: A car speed control device is provided with a control device 31 to effect gear shift operation of a continuously variable transmission for running such that an engine load detected by a number of revolutions of engine sensor 50 is maintained at a target load so that a car speed is prevented from exceeding a set upper limit car speed. The control device 31 is constituted in a manner to be switched to an operation state wherein car speed control is executed and a non-operation state wherein car speed control is not executed.  In this case, the control device 31 is provided with a single artificial operation type operation means SS to be operable to a non-operation command position wherein a command to switch to a non-operation state is transmitted and an operation command position wherein a command to switch to an operation state is transmitted and a different value is set as the upper limit car speed.
Patent JP-H0698987-A (JP)
Title: Method and device for detecting rotation stop of bobbin
Inventor: SHIMIZU TOSHIMI
IPC: D05B59/02
Filed: 1992-09-09
Abstract: PURPOSE:To provide the method and device for detecting feeding stop of a lower thread capable of preventing the production of defective product by immediately stopping a driving motor when all the lower thread wound around the bobbin are fed out or the lower thread is not fed out due to the disconnection or the thread shortage. CONSTITUTION:The sewing machine sewing the fabric detects the rotation of a bobbin 5 which rotates by the movement of the lower thread to be fed out coupled with the movement of the fabric at the time of sewing by a sensor 8, which is converted into an electric signal of the prescribed pattern and inputted into an arithmetic processor 9. When the rotation of the bobbin 5 stops, the driving machine motor in the sewing machine is designed to be stopped by a stop signal. The bobbin 5 is provided with a mark 5a for detecting the rotation winding the lower thread.
Patent JP-H03131399-A (JP)
Title: Process for concentrating sludge at low flow rate
Inventor: HASHIMOTO KINJI
IPC: C02F11/12
Filed: 1989-10-16
Abstract: PURPOSE:To make feed-sludge flow rates to a centrifugal concentrating machine constant and to stabilize concentration performances of said machine by absorbing fluctuations in feed rates of sludge in a sludge storage tank and maintaining the quantity of sludge in the tank always in a predetermined range by returning separated liquids. CONSTITUTION:Concentrations of sludge in a sludge storage tank 1 are detected by a sludge concentration meter 15, while a flowmeter 4 detects flow rates of sludge flowing into the tank 1 via a sludge feed pipe 3, whereby the detected concentrations and flow rates of the sludge are transmitted to a control device 16. And the total sum of the flow rates of sludge fed into the tank 1 via the pipe 3 and the flow rates of separated liquid which is returned to the tank 1 from a separated liquid tank 11 via a circulation pipe 13 is maintained constant. As a result, fluctuations in the feed rates of sludge from the pipe 3 are absorbed by the tank 1, while, by returning the separated liquids, the quantity of the sludge in the tank 1 is maintained within a predetermined range, so that sludge can be supplied to a centrifugal concentrating machine 7 always at a constant rate.
Patent JP-H04145344-A (JP)
Title: Torque discriminating device
Inventor: KANEDA KENJI
IPC: G01N3/22
Filed: 1990-10-08
Abstract: PURPOSE:To obtain stable measuring precision by arranging so that torque given through a retaining member may be surely transmitted to a torque measuring device. CONSTITUTION:At a retaining member 40, a holding shaft 44 is provided at the center of the lower surface of a block 42 formed into a circular plate shape, and three planes are formed at the outer periphery side surface of the shaft 44 so that the shaft 44 section may become almost triangular, and these planes are respectively opposed to three holding claws constituting a holding portion 12, and at the same time, at the upper surface of the block 42, a retaining shaft 46 which is in parallel with the shaft 44, is insertion-fitted to an offset position against the shaft 44 center. When a pulse motor 32 is started, a holding device 34 holding the joining member 38 of a measured matter 25 is also turned synchronously, and an irregular form member 36 joined to the member 38 is butted against the shaft 46 of the member 40 and stopped engagingly due to this turning, and addition torque given to the matter 25 through the shaft 46 is accurately transmitted to a torque measuring device 10.
Patent JP-H02114687-A (JP)
Title: Semiconductor light emitting device provided with micro-lens
Inventor: NANBA HARUMI
IPC: H01S5/185
Filed: 1988-10-25
Abstract: PURPOSE:To form a micro-lens in a simple process so as to obtain a laser device capable of efficiently condensing laser rays by a method wherein the micro-lens is formed on a light outputting part. CONSTITUTION:A part of an optical waveguide region 7 is etched through a RIBE or the like to enable a laser device to output a laser beam from the top surface, a growth layer is formed on the etched wedge-like part first, and a transparent substance 11 to which quartz can adhere is filled onto the growth layer to make the surface flat. Next, a quartz film 12 is attached to a part of the transparent substance 11 where a micro-lens is mounted, and an SiON micro-lens 13 is formed thereon using a laser CVD. Then, the quartz film 12 is locally heated with a CO2 laser to selectively form an SiON film out of a mixed gas of SiH4, NO, and NH3, and the formed SiON film is bell-shaped and has a smooth surface and its focal distance can be controlled by its size and thickness. Therefore, a laser device which is able to efficiently condenses laser light outputted from the top surface by the reflection of the laser light by an etched side face 9 inclined by 45 degrees the top surface and an active layer 3 can be obtained.
Patent JP-H03131535-A (JP)
Title: Glass molding device
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/00
Filed: 1989-10-16
Abstract: PURPOSE:To improve transfer accuracy, etc., in a glass molding device wherein a mold release ring controlled at a given temperature is brought into contact with a transporting member to retain the outer pheriphery of molding material, by constituting the glass molding device in a such away that attitude of mold release ring is changeable against the transporting member. CONSTITUTION:A mold release ring 3 is slidably engaged with an upper mold 1 of forming mold, the mold release ring is retained by a mold release finger 5 to make attitude of the mold release ring 3 changeable and a ring-shaped heater 22 is engaged with the outer periphery of the mold release ring 3. Then, a molding material 19 of optical glass heated to a given temperature is pressed and molded by an upper mold 1 and a lower mold 2 at a lower temperature than that of the molding material. Consequently, even if a transporting member 12 to retain the outer periphery of the molding material 19 is inclined, the mold release ring 3 in contact wit the transporting member is similarly inclined. Consequently, a lower surface 17 of the mold release ring 3 and an upper surface of a protrusion 18 of the transporting member 12 can always maintain a facial contact state, uniform change of temperature of the molding material 19 is promoted, temperature gradient is made mild and transfer accuracy in press molding can be improved.
Patent JP-H10115493-A (JP)
Title: Heat transfer tube for in-pipe absorption type longitudinal absorber, and its manufacture
Inventor: SASAKI TETSUYA
IPC: F28F1/40
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To greatly improve the absorption capacity and the cooling efficiency by setting the sectional shape of a pipe body to be oblong or elliptical, and forming a fin having a prescribed angle relative to the axis of the pipe on an inner surface of the pipe body. SOLUTION: In a heat transfer pipe 1, a spiral fin 3 is provided on an inner surface of a heat transfer pipe body 2 whose sectional shape is oblong or elliptical, and the spiral fin 3 at an end part of the major diameter of the ellipse is a corrugated fin 3a. The spiral fin 3 is preferably formed of 3mm in pitch and 75 deg. in angle of twist. The absorption liquid flows along the inner wall of the heat transfer pipe body 2, and steam is introduced inside. The heat of the inner water and the fin 3 is absorbed by the flowing-down absorption liquid, and the absorbed heat is cooled with the cooling air or water from the outside of the heat transfer pipe body 2. The absorption capacity is greatly improved, and the cooling efficiency outside the pipe is greatly improved.
Patent JP-H01114352-A (JP)
Title: Manufacture of stator coil
Inventor: ITO TETSUYA
IPC: H02K15/04
Filed: 1987-10-23
Abstract: PURPOSE:To improve the productivity by placing the number of winding bodies required for one stator at a specific position, placing a plurality pairs of winding bodies proportionate to one stator and molding the of plurality of pairs of winding bodies. CONSTITUTION:The number of winding bodies 12 required for one stator are circularly placed, and a plurality of pairs of winding bodies 12 proportionate to one stator are placed. Upon keeping these winding bodies 12 into a moulding, mouldings 13 are formed by molding insulating mold resin 4. After that, the mouldings 13 are cut off so as to cross the winding bodies 12 by a wire saw 14. For the wire saw 14, a wire 19 for cutting is extended and laid on rollers 20, 21 and 22, and runs among them. The mouldings 13 are cut off by the wire 19 for cutting while ejecting wheel particles from nozzles 23. Many rows of cutting wires 19 and nozzles 23 are provided, and the mouldings 13 are cut into many sheets by one time of cutting.
Patent JP-H09217607-A (JP)
Title: Combustion engine
Inventor: ROJIYAA JIIN HEREN DETSUKAASU
IPC: F01L1/18
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To increase the velocity and acceleration of a valve by specifying an angle formed by a line from an inclined shaft to a contact at which a rocking arm is brought into contact with a lever, to a line from the contact to a rotating shaft in the engine where its valves are opened/closed by the rocking arm inclined around an inclined shaft by way of the lever. SOLUTION: When a cam shaft 10 is rotated, a ball bearing 17 is rolled over the outer surfaces of cams 11 and 12 which are switched over so a to be used in response to engine revolution speeds, and is moved upward. The movement of the ball bearing 17 causes a rocking arm 14 to be rocked to the direction of P2, and a valve 5 is opened by letting the flat lower side 25 of the rocking arm 14 be brought into contact with the ball bearing 19 of a lever 21 at a contact 26. In this place, an angle is set up in a range of 80 deg. to 170 deg., which is formed by a line from the inclined shaft 15 of the rocking arm 14 to the contact 26 and a line from the contact 26 to the rotating shaft 22 of the lever 21. By this constitution, smooth velocity and acceleration are enhanced when a valve is opened/closed, and concurrently abrasion resistance at the contact 26 is thereby enhanced.
Patent JP-H1084940-A (JP)
Title: Alcohol storing method and vessel including alcohol
Inventor: SAKUMA KOZO
IPC: C12H6/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To more effectively mature alcohol (alcoholic beverage) such as AWAMORI (rice brandy), whiskey, brandy, vine and to saving power for maturing work. SOLUTION: Plural fluid-tight vessel including alcohol are sunk in the sea for maturing in the state of being in a container 1 and other water permeable vessels 3. In addition shellfishes, see weeds, etc., are selectively stuck to a prescribed area on the outer surface of the fluid tight vessel.
Patent JP-H08138927-A (JP)
Title: Superconductive coil quench detecting device
Inventor: KOIKE TATSURO
IPC: H01F6/02
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a superconductive coil quench detecting device which is less affected by magnetic noises so as to accurately detect a very low voltage induced with quench of a superconductive coil. CONSTITUTION: When a quench occurs in a superconductive coil 2 inside a vacuum thermally insulated vessel 3, a voltage is generated in the superconductive coil 2, but no voltage is generated in pickup coils 4a and 4b provided adjacent to the superconductive coil 2, a quench detector 5 judges that a quench occurs in the superconductive coil 2 basing on a voltage generated in the coil 2, a power supply 1 is shut off by a circuit breaker 9, and a protective resistor introducing switch 10 is turned on so as to make a discharge take place through a protective resistor 11. If magnetic noises are introduced from outside, a voltage generated in the superconductive coil 2 is canceled out with a voltage generated by the pickup coils 4a and 4b, so that a quench detector 5 is not actuated and protected against the effect of magnetic noises.
Patent JP-H0696226-A (JP)
Title: Video graph preparing device
Inventor: SUZAKI HIDEAKI
IPC: G06F3/153
Filed: 1992-09-11
Abstract: PURPOSE:To easily prepare a graph suitable for presentation with a video medium and rich in variations. CONSTITUTION:The five bars of a bar graph are respectively plotted so as to be successively extended one by one and on a display, the plotting process of the graph is displayed as a moving image. The speed of this plotting can be freely set. When the area of the bar for '90 displayed in a basic color is once clicked by a mouse pointer, this bar is displayed in an emphasized color. When it is twice clicked, this bar is displayed while blinking. The basic color and the emphasized color can be freely set.
Patent JP-H11104229-A (JP)
Title: Tacky adhesive for medical treatment and pharmaceuticals
Inventor: KUWABARA HIROAKI
IPC: A61L15/58
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive having excellent tacky adhesive power, easy in peelability, low in irritancy to the skin, etc. SOLUTION: This tacky adhesive consists mainly of (a) a polymer (A) having an acidic group, (b) a nitrogenous heterocyclic carboxylic acid deriv. (B) expressed by the formula [R1 -X-]m -R2 -[-Y-Z]n (where, R1 denotes a 1-18C aliphat. hydrocarbon group and/or a 6-12C arom. hydrocarbon group; R2 denotes a 1-15C polyvalent skeleton; (m) denotes an integer from 0 to 4; (n) denotes an integer from 2 to 6; X, Y denote respectively independently ester, amide, ether bond or single bond; Z denotes a nitrogenous heterocycle containing 4-12 carbon atoms) as a physicochemical crosslinking agent interacting with the active hydrogen of the acidic group of the polymer (A) by hydrogen bonding, and (c) a liquid component (C) compatible with the polymer (A) and the nitrogenous heterocyclic carboxylic acid deriv. (B) The polymer (A), the nitrogenous heterocyclic carboxylic acid deriv.  (B) and the liquid component (C) are mixed at ratios at which the oozing thereof does not arise.
Patent JP-H10114879-A (JP)
Title: Ink jet recording fluid
Inventor: UEDA TAKAMASA
IPC: C09D11/102
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording fluid which is improved in storage stability, can give prints improved in water resistance, light resistance and color reproducibility and is free from nozzle clogging by mixing a specified water-soluble dye with an ehtylenediaminetetraacetic acid alkali metal salt, a water-soluble organic solvent and water. SOLUTION: This fluid is a solution prepared by mixing 0.1-5wt.% colorant (water-soluble dye) (A) being a magenta dye represented by the formula [wherein R1 to R3 are each H or an alkyl; X is phenylene, diphenylene, naphthylene or a moiety to give -NR3 -X-R3 N- being 1,4-piperazinylene; M is an alkali metal, a quat. ammonium ion or H; (n) is 1-5; (m) is 1-5; and (l) is 5-(m)] and at most 50wt.%, based on component A, another water-soluble dye optionally used to match the hue with 0.01-2.0wt.% ethylenediaminetetraacetic acid alkali metal salt (B), 10-30wt.% water-soluble organic solvent (C) selected among polyhydric alcohols having a hydroxyl functionality of 3, alkylene glycols, alkylene glycol lower alkyl ethers and mixtures thereof and 60-90wt.% water (D).
Patent JP-H07103212-A (JP)
Title: Article fitting method at shaft member peripheral edge, and article holder used therefor
Inventor: HAJIRI MASAHIRO
IPC: B62D1/16
Filed: 1993-10-01
Abstract: PURPOSE:To facilitate fitting work by inserting an article holder into the opening of an article lower member so as to be locked to the outer peripheral surface of a shaft member, fitting an article upper member to the article lower member, and pulling the article holder out of the opening part. CONSTITUTION:In a holder mounting process, the grip parts 17, 25 of an article holder 10 are gripped, and the movable side grip part 25 is pressed to the fixed side grip part 17 side against a member so as to insert locking pieces 12, 22 and an article holding piece 23 into a locking piece inserting opening part 45 from below a lower member 43. Positioning pins 19, 20 are then inserted into the pin insert holes 46, 47 of the lower member 43 to position the article holder 10. In a holding process, the movable side grip part 25 is pressed to insert the locking pieces 12, 22 into both sides of a steering shaft, and the lower member 43 is hangingly held to the shaft through the article holder 10. In a fitting process, an upper member is combined with the lower member 43. In a recovery process, the rotating side grip part 25 is pressed to release the clamp-fitted state of the shaft and the clamped state of the outer peripheral edge of the opening part 45. Operability in the fitting of an article is thereby improved in large degree.
Patent JP-H07101278-A (JP)
Title: Vehicular seat
Inventor: YAMADA KENJI
IPC: B60N2/75
Filed: 1993-10-01
Abstract: PURPOSE:To provide a vehicular seat simple in constitution and low-priced while being provided With a child seat of high safety. CONSTITUTION:In a child seat assembly 5 folded and enclosed in the seat back 3 of a vehicular seat, the cushion frame 8 of a child seat cushion 6 and the back frame 11 of a child seat back 7 are connected to each other by a pivot 13, and the pivot 16 of the child seat cushion 6 is pivotally fixed to a fixing bracket 14. The end part of the pivot 13 is guided by the arcuate groove 17 of the fixing bracket 14, and a lock lever 18 can be removably locked to one end of the pivot 13.