baber/WOPTO huggingface dataset:
Patent JP-H048868-A (JP)
Title: Capacitor charging and discharging ignition device
Inventor: ISHIKAWA MAKOTO
IPC: F02P3/08
Filed: 1990-04-26
Abstract: PURPOSE:To restrain a loss in resistance or the like due to the half-wave voltage of exciter output in a negative direction through the application of simple constitution by adding a diode between the anode of a thyrister for discharging the electric charge of a capacitor and the grounding thereof for allowing the passage of the half-wave voltage of exciter output in a negative direction. CONSTITUTION:The positive side half-wave of output from an exciter EXT is charged to a capacitor C1 and turns into ignition energy. Also, the negative side half-wave thereof is fed back from a resistor R1 via a diode D2. When a potential difference across the resistor R1 exceeds the gate trigger voltage of a thyrister S1, however, this thyrister S1 is ignited due to output from the exciter EXT and turned on. Then, the aforesaid negative side half-wave output is fed back from a diode D5 to the exciter EXT via a circuit between the anode and cathode of the thyrister S1, and a diode D2. Consequently, a time for the negative side half-wave output to pass the resistor R1 is extremely as short as duration from the ignition to turning-on of the thyrister S1, thereby substantially reducing a resistance loss in the resistor R1 due to the output from the exciter EXT.
Patent JP-H05130921-A (JP)
Title: Supporting device for rotary plate
Inventor: UEDA RYUICHI
IPC: A47B97/04
Filed: 1992-04-30
Abstract: PURPOSE:To keep a state where a rotary plate is closed to a main body side with simple structure and without using a specific connector, etc. CONSTITUTION:The upper terminal part of an arm 42 is linked to a main body frame 41 in such a way that it can be turned, and the supporting frame 30 of a blackboard is mounted on the lower terminal part of the arm 42 in the same way. The head side terminal part of a gas spring 36 is linked to the main body frame 41 around a pin 37 in such a way that it can be turned, and the tip of the piston rod 36a of the gas spring 36 is linked to the intermediate part of the arm 42 around a pin 44 in the same way. The position of the pin 44 is set at a position being deviated in a direction opposite to the projecting direction of a straight line connecting the pins 37 and 43 when the arm 42 is located at a closed position.
Patent JP-S5337707-A (JP)
Title: Cleaning agent for ion exchange resin
Inventor: SAITOU AKIRA
IPC: B01J49/00
Filed: 1976-09-20
Abstract: PURPOSE: Title cleaning agent excellent cleaning ability, which consists of an aqueous solution of a thioglycolate salt capable of removing effectively iron hydroxide or other substances from the surfaces of ion exchanger resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5634553-A (JP)
Title: Antiskid device
Inventor: ARIKAWA TETSUO
IPC: B60T8/86
Filed: 1979-08-31
Abstract: PURPOSE: To prevent the unnecessary lowering of brake pressure and the extension of braking distance by keeping the brake pressure at a constant level unitl it is reduced to a fixed reference value of deceleration after the deceleration of a wheel reaches the peak value.  
     CONSTITUTION: When a master cylinder 30 is operated to start braking and the deceleration of a wheel surpasses the first reference value of deceleration, the deceleration signal from a deceleration signal generator 7 is brought to H. Then, this signal is transmitted to an off-gate 17 via an off-delay timer 16, whose output is brought to H to supply current to a solenoid 19. Simultaneously, output signals from an off-gate 14 and an and-gate 15 are brought to H, and current is supplied to a solenoid 24. Consequently, a supply valve 32 and a discharge valve 33 are closed, and the supply of pressure oil to a brake cylinder 36 is intercepted. Subsequently, when the deceleration begins to decrease, the discharge valve 33 is again opened, while the supply valve 32 is kept to be closed by the operation of the delay timer 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10286355-A (JP)
Title: Game machine having variation display device
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To display advertisement for a player during normal variation display, and to place a variation display device, which displays advertisement information, on the market by forming a part of two or more pieces of display information from advertisement display information, which can be recognized by a player. SOLUTION: A variation display device has a mounting base, where rectangular windows are opened, and liquid crystal display devices are fitted to face the window openings, and a left, center, and right display parts 33, 34, and 35 are formed on the display surface. Special patterns of the left, center, and right are constituted from total of fifteen patterns comprising seven types of seven prize patterns, for example, Apollo beer (letters), canned beer (figures), canned juice (figures), beer mugs (figures), bottle openers (figures), whiskey (figures), and bottles of beer (figures), and one type of eight losing patterns, that is, stars (figures). Thereby, advertisement of Apollo beer, Inc. can be recognized by a player during normal pattern variation.
Patent JP-H01281742-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SUMI YUKINORI
IPC: H01L21/60
Filed: 1988-05-09
Abstract: PURPOSE:To assure a bonding work for a large-sized, fine pitch IC chip at low temperature and low pressure in a short period of time by forming a stage for supporting a bonder chip or a substrate with a ceramic material. CONSTITUTION:A stage member 10 for placing thereon an IC chip 4 or a substrate comprises porous ceramic. Hereby, any heat imparted to the IC chip 4 by a thermode tool 3 is not dissipated outside by the porous ceramic stage 10. Accordingly, conditions of the thermode tool 3' such as temperature, pressure, and contact bonding time, used for ILB(inner lead bonding) and OLB(outer lead bonding) processes can be made substantially in the same level as in those conditions when a conventional small-type, long pitch IC chip 4 is bonded. Thus, conventional problems, where elements in the chip are destroyed or leads are deformed and shortcircuitted, can be solved.
Patent JP-2000304401-A (JP)
Title: Preservation chamber
Inventor: MASUDA KATSUHIKO
IPC: F25D11/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a preservation chamber, capable of circulating air for cooling a thermo-module smoothly without being hindered even when the preservation chamber is installed under a condition that the rear surface of the same is approximated to a wall surface. SOLUTION: An outside chamber is formed by covering the rear wall of a heat insulating vessel 1 by a rear surface cover while a suction port and an exhaust port for outside chamber air are provided on the left and right side surfaces of the rear surface cover. A heat sink 12, effecting heat exchange between the heat source side heat exchanging surface unit 10c of a thermo- module 10, is arranged in the outside chamber while air, effecting heat exchange between the heat sink 12, is taken into through the suction port and is discharged to the outside of the chamber through the exhaust port after effecting the heat exchange. The inside of the heat insulating vessel 1 is cooled or heated by heat absorbing effect or heat dissipating effect in the utilizing side heat exchanging surface unit 10b of the thermo-module 10. A drain pan is mounted slidably below the heat insulating vessel 1.
Patent JP-H08333217-A (JP)
Title: Use of compound containing betaine ester and alpha-hydroxy acid for protection of skin and new skin protective agent
Inventor: RUDORUFU BIMUKUTSUOKU
IPC: A61K8/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel skin conditioner containing a combination of a betaine ester and an α-hydroxy acid that supplies moisture to the skin, removes wrinkles, gives good feeling and shows good compatibility to skin. SOLUTION: This composition contains 0.1-20 wt.% of at least one of betaine ester of formula I (R1 is a 10-30C alkyl; A<-> is anion) and 0.05-20 wt.% of at least one of α-hydroxyacid selected from citric acid and lactic acid where the pH of the composition is set to 1-7. The compound of formula I is preferably betain octadecyl ester or betain dodecyl ester. The α-hydroxyacid is particularly selected from glycolic acid, malic acid, tartaric acid, salicylic acid, gluconic acid, glucuronic acid and sugar acids. The compound of formula I is prepared, for example, by direct esterification of an aliphatic alcohol with the betaine occurring in the saccharide production as a bye-product.
Patent JP-H10309500-A (JP)
Title: Powder coating device
Inventor: GIESINGER HANS
IPC: B05B12/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent well in advance a coating applied on a work from qualitatively deteriorating by providing a monitoring means which issues a signal when the level of a fluidized powder decreases below a previously set desired value or a complete extinguishment occurs in the powder feed line of a coating unit. SOLUTION: The coating device equipped with spray guns arranged perpendicularly in the lifting direction causes each of the spray guns 24 to jet powder all at once to form a coating on a work while the work is moved through a coating cabin. In this case, part of a powder feed line 30 to be connected to each of the spray guns 24, is formed as a metallic sleeve made up of a material which generates tribovoltage or frictional voltage as soon as a powder particle is conveyed through the line 30. Further, the generated tribovoltage is detected using an ammeter 34. That is, since the tribovoltage depends upon the level of a fluidized powder, it is possible to detect the level of the fluidized powder based on the measurements of the tribovoltage and interpret whether the level of the fluidized powder is abnormal.
Patent JP-S5751246-A (JP)
Title: Manufacture of pure al plate for name plate
Inventor: HOSHINO KOUZOU
IPC: B21B3/00
Filed: 1980-08-14
Abstract: PURPOSE: To manufacture a pure Al plate for a name plate with superior surface characteristics by roughly hot-rolling pure Al contg. a prescribed percentage each of Fe, Si, Ti and B under specified temp. conditions and carrying out hot finish rolling while specifying the temp. condition, etc.  
     CONSTITUTION: Pure Al contg. 0.1W0.8% Fe, ≤0.2% Si, 0.03W0.08% Ti and ≤0.01% B is roughly hot rolled under the conditions of 440W500°C rolling start temp., 350W420°C rolling finish temp. and ≥40% reduction ratio of the final rolling pass. The pure Al after the hot rough rolling is then subjected to hot finish rolling under the conditions of ≤320°C rolling finish temp. and ≤2μm Ra surface roughness of the rolls of a final-stage rolling mill for the finish rolling. The resulting hot rolled material keeps the macrostructure uniform and fine even if cold-rolled, and a name plate material with superior surface luster and very few surface patterns is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299444-A (JP)
Title: Production of turmeric food
Inventor: SADOYAMA KEIICHI
IPC: A23L7/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of sufficiently remove solely bitter ingredients included in turmeric with holding liver function-improving action of turmeric. SOLUTION: This production of turmeric food is to ferment turmeric by adding starch and Monascus anka, e.g. prepared by mold of the genus Monascus. The amount of the starch to be added is brought to 1.0-20.0 pts.wt. and the amount of Monascus anka is brought to 0.5-10.0 pts.wt. based on 100 pts.wt. of turmeric.
Patent JP-H06311769-A (JP)
Title: Starting device for single-phase induction motor
Inventor: ITO KAZUO
IPC: H01C7/02
Filed: 1993-04-15
Abstract: PURPOSE:To reduce power consumption by connecting a positive characteristic thermister for starting and control means for interrupting a start winding current upon completion of starting in series to the start winding. CONSTITUTION:If a power supply voltage is applied, a gate current flows through an auxiliary thermister 37, a Triac 36 turns on, a current flows to a starting winding 33, a motor 30 is started, a starting thermister 35 has a high resistance when steady state approaches, and the current through the starting winding 33 decreases. And the auxiliary thermister 37 also gains a high resistance, the gate current decreases, triac 36 is turned off, and the starting is completed. By doing this, the current through the starting winding 33 flows through the auxiliary thermister having the high resistance in steady state operation, and the power consumption is reduced. And these parts in the starting device are housed in a case 51 including an overload relay 34.
Patent JP-H06300590-A (JP)
Title: Pointer illuminating instrument
Inventor: HASHIMOTO HIROSHI
IPC: G01D13/28
Filed: 1993-04-15
Abstract: PURPOSE:To provide a transformer feed type pointer illuminating instrument which is compact and does not generate brightness fall of a light emitting element by connecting a thin conductive sheet of high magnetic permeability to it. CONSTITUTION:Alternating current power fed from a power source 7 to a primary coil 5 is transmitted to a secondary coil 6 by electromagnetic coupling, and fed from the oil 6 to a light emitting element 8 so as to emit a light. At this time, magnetic flux generated by the coil 5 is concentrated into a conductive sheet 9 of low magnetic path resistance, converged with sufficient intensity without generating eddy current loss, penetrated in the coil 6, and hence power is efficiently transmitted. The sheet 9 is provided on the boundary between the case of a pointer driving inner machine 4 and the coil 5, and hence it is perfectly separately intercepted between a magnetic circuit such as cross coil internally provided in the inner machine 4 and the magnetic circuit of the coil 5 so as not to interfere with each other. Hereby, efficient electric power transmission is furthermore guaranteed.
Patent JP-H10295506-A (JP)
Title: Shirt ground paper
Inventor: KOSHIBA MICHIO
IPC: B65D85/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide shirt ground paper by which a commondity is easily hung and displayed without requiring a bag to put it in. SOLUTION: Shirt ground paper is constituted by providing a hook part, a wide body part 2 connected to the hook part, a hanging hook 6 consisting os an engaging part 3a which is connected to the body part 2 and widely formed in a tip part and an engaging hole 12 with which the engaging part 3a is engaged so as to be freely attachable/detachable in the upper end part of the ground paper mainbody 7. Thus, a white shirt 5 folded on shirt ground paper is hung and displayed without requiring an independent bag and a supporting tool. A seal 13 is adhered to the wide body part 2 of the hanging hook 6 so as to display the size of the white shirt 5.
Patent JP-S5445340-A (JP)
Title: Coating composition
Inventor: HIROSHIMA HAJIME
IPC: C09D7/12
Filed: 1977-09-19
Abstract: PURPOSE: To prepare a coating composition of good adherence to prior coating f ilm, high water resistance, hardness, durability and coating processability. by incorporating a Ti-, Zi-, or Al-type chelating agent in a copolymer of (meth) a ctylic acid  with its ester.  
     CONSTITUTION: The objective coating composition comprising (1) 100pts.wt. of an acrylic copolymer resin solid of a hydroxyl value of 40W300, also having a molecular weight, measured by gel permeation chromatography technique, of 5,000W4,000, obtained by copolymerization between (A) 5W70wt% of acrylic or methacrylic acid and (B) 95W30wt% of a 1W12C alkyl methacrylate and/or 1W12C alkyl acrylate, and (2) 1W30pts.wt. of a Ti-, Zr-, or Al-type chelating agent. Said chelating agent is e.g. tiatnium lactate, zirconium acetylacetonate, aluminum alcoholate, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0217085-A (JP)
Title: Multi-purpose hurling apparatus and use thereof
Inventor: UIRIAMU SHII REI
IPC: A63B69/40
Filed: 1989-05-02
Abstract: PURPOSE: To use on repeated actions for training of in- and out-fielder in base ball so as to repeat a series of actions such as an in- and out-fielder catching a ball to return it into a net of an apparatus then the ball is hit to the in- or out-fielder by constructing the apparatus with an adjustable lever at an end of an adjustable bent projecting member so as to change slope of a ball when the ball flies out from an opening. CONSTITUTION: It is used for adjusting of pitching a ball flying out from a housing. A lever pannel is prepared with a 0.635cm thick metal plate in a state welded preferably a 0.5-30cm long bar at under part of both front and rear ends of the lever. The bar extends from a side of the lever so as to be insertable into an adjusting hole at a side of the housing. After two springs mounted at an outer edge of the lever is moved at a proper adjusting position, the lever is entered in a given position in snap. By adjusting the lever, a pitching ball can be changed to an usual bound ball. When the bar is selected at a position 21f or the ball is selected the bar at position 21D or 21G, the ball can be made to a fly. And, the ball can be made to a straight ball by selecting the bar at positions 21B and 21E.
Patent JP-H07318616-A (JP)
Title: Failure detection method for input buffer and semiconductor device
Inventor: AOYAMA KEIICHI
IPC: H01L21/66
Filed: 1994-05-26
Abstract: PURPOSE:To detect a failure of an input butter in the early stage even in the way of continuous operation of a semiconductor device handling such input signal varies quite rarely. CONSTITUTION:An mixture signal SMIX of an essential input signal S and a dummy signal SD is inputted to the input buffer BIN of a semiconductor device IC in order to detect failure therein. The mixed signal passed through the input buffer is separated into the essential input signal and the dummy signal through a dummy signal separating means F and the separated input signal is inputted to the processing circuit section Z of the semiconductor device. The separated dummy signal is inputted to a section for monitoring the dummy signal and a decision is made that the input buffer has failed when the dummy signal can not be detected at the monitor section.
Patent JP-H06298407-A (JP)
Title: Paper sheet feeder
Inventor: NAKAMURA HAJIME
IPC: G03G15/00
Filed: 1993-04-16
Abstract: PURPOSE:To correctly detect the size and skew of paper sheets by using pressure sensitive rubber for a feed rotor and converting the change of length and thickness of a document to an electric signal. CONSTITUTION:A feed belt 253 is formed by stacking a pressure sensitive conductive rubber 253b on the upper side of a conductive layer 253a and stacking plural conductive layers 300a for detecting a signal and friction members 253d,... for feeding a document in such a manner as to be disposed alternately in the direction intersecting perpendicularly to the feed direction of the feed belt. When a document is fed, if the length is one sheet of a document, a signal Pa is output and if the thickness is multifed documents, a signal Qa is output from a detecting circuit corresponding to the change of resistance value of the conductive rubber 253b corresponding to two conductive layers 300c, 300d of the central part. Accordingly, the size can be specified by detecting whether the signal output from each detecting circuit changes or not, by taking the output in the state where a document is not clamped as a reference.
Patent JP-S5736621-A (JP)
Title: Extrusion molding method of slide fastener element material
Inventor: TAKESHIMA KYOSHI
IPC: B29C48/92
Filed: 1980-08-15
Abstract: PURPOSE:To obtain a product having important parts filled sufficiently with resin by a method wherein in zigzag continuous cavities, resistance is given to the flow of fluid resin and squeeze parts are provided in order to stary most of the resin at the neighborhood of an extruding nozzle. CONSTITUTION:When a zigzag continuous resin slide fastener element 1 is manufactured by injecting molten resin into zigzag continuous cavities from nozzles 36 provided in places of the cavities, squeeze parts 34, 35 are provided in important places of the cavities 28, 38. Thus, the resin flowing into the cavity 28 receives a large passage resistance at these squeeze parts 34, 35, the amounts flowing into parts 32, 34 are restricted to a certain degree and produce a product having a large amount of staying resin at parts 30, 31.
Patent JP-2000301017-A (JP)
Title: Recycling treatment device for pet bottle
Inventor: SAEKI NAOYUKI
IPC: B02C18/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycling treatment device for PET bottles by which a neck part and a label can be effectively removed from a PET bottle without incurring danger. SOLUTION: This device is provided with: a positioning base part 1 on which the cylinder part of a PET bottle PB is mounted; a neck mounting part 2 on which the neck part N of the PET bottle PB is mounted; a moving part 3 to be made to approach or be away from the base part 1 and the neck mounting part 2; and two cutting utensils 4a, 4b fitted to the moving part 3. When the moving part 3 is made to approach the base part 1 and the neck mounting part 2 with the PET bottle PB positioned at the base part 1, a label L wound on the cylinder part of the PET bottle PB is cut together with the PET bottle PB in the longitudinal direction of the bottle by one cutting utensil 4a, and also by the other cutting utensil 4b, the neck part N of the PET bottle PB or the vicinity thereof is cut at right angles to the longitudinal direction of the bottle.
Patent JP-H05307134-A (JP)
Title: Optical fiber coloring device
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/44
Filed: 1992-05-01
Abstract: PURPOSE:To provide the optical fiber coloring device with which coating of a coloring resin is good. CONSTITUTION:This optical fiber coloring device consists of a coloring die 17 for coloring the surface of an optical fiber 12 let out by a let-out roll 11 and a resin supplying section 21 for supplying a coloring resin by pressure control to the coloring die 17. A solenoid valve 25 is provided to the resin supplying section 21 by pressure control and the supply pressure of the resin is reduced by opening the solenoid valve 25 during the time the let-out roll 11 for letting out the optical fiber 12 decelerates and stops. The stagnation of the coloring resin on the optical fiber outlet side of the coloring die 17 is prevented when the line speed for letting out the optical fiber decreases. The good coating with the resin is thus executed without unevenness.
Patent JP-H11329330-A (JP)
Title: Observation method for electron beam device
Inventor: OTAKA TADASHI
IPC: H01J37/22
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an observation method for an electron beam device suitable for detecting secondary electrons emitted from the bottom of concave parts of a high aspect ratio trench or a contact hole, etc. SOLUTION: An electron beam is scanned in the sample area including a contact hole or a trench. And at leas a part of the secondary electrons 13 among the electrons generated from the scanned area are driven back to the sample side by impressing negative voltage on a grid electrode 8 set between the sample 12 and a detector 9. Also, the reflected electrons and high energy secondary electrons among the electrons generated from the scanned area are detected by the detector 9.