baber/WOPTO huggingface dataset:
Patent JP-S6070309-A (JP)
Title: Rotary-angle detecting device
Inventor: YASUDA TOMOHIKO
IPC: G01D5/02
Filed: 1983-09-28
Abstract: PURPOSE:To make it possible to absorb the deviation of the rotating centers of members, by providing a rotary shaft, which is arranged so that the shaft agrees with the relative rotating centers of the first member and the second member, and providing a rotary-angle detector, which is mounted on one member. CONSTITUTION:A rotary-angle detecting device has a bracket 13, which holds a rotary-angle detector 3. The bracket 13 has a hole 14, in which a rotary shaft 4 of the rotary-angle detector 3 is rotatably inserted. The bracket 13 is mounted on, e.g., a first member 1. The bracket 13 is arranged so that the center of the rotary shaft 4 of the rotary-angle detector 3 agrees with a shaft center 15 of a pin 10, i.e., the relative rotating centers of the first member 1 and a second member 2. Thus the deviation of the rotating center of the first member and the rotating center of the second member can be absorbed.
Patent JP-H0524087-A (JP)
Title: Hot runner mold apparatus
Inventor: TAKEISHI ATSUSHI
IPC: B29C33/02
Filed: 1991-07-18
Abstract: PURPOSE:To unify the temperature of a runner in a manifold. CONSTITUTION:On a traverse manifold material 63, a first runner 6 is provided, and a second runner 71 and a third runner 72 are provided on a pair of manifold materials 62. The second runner 71 is divided along the arrangement direction of both the manifold materials 62 from the first runner 65. The third runner 72 is divided in the direction normal to the foregoing arrangement direction from the second runner 71. Sheath heaters 81,82 are provided being common relative to a bank of the third runners 72 divided from the same position and being separate relative to a bank of the third runners 72 different in their dividing positions. While making a number of heaters 81, 82 as small as possible, the occurrence of a large temperature difference cave be prevented between a plurality of runners 71, 72, 73.
Patent JP-S5968553-A (JP)
Title: Fuel pump having fuel tank built-in
Inventor: HIRATSUKA KOU
IPC: F02M37/20
Filed: 1982-10-13
Abstract: PURPOSE:To discharge air and uaporized fuel filling up the inside of a motor- driven pump without noise, by providing a groove on part of a relief valve of a fuel pump to be immersed within a fuel tank or a hole in the vicinity of a valve seat. CONSTITUTION:At a starting time of a fuel pump or a time when an electric motor is filled with air or evaporated fuel by sucking the evaporated fuel, the air or the evaporated fuel flows out from a groove 23 of a valve plug 18 according to suction of fuel and the fuel pump is turned into normal running state in a short periof of time easily. In addition to the above, outflow fuel does not becomes the cause of a noise as the outflow fuel does not hit against the surface of the fuel directly due to a reason that the fuel streamed out of the groove 23 flows out from an outflow opening 21 by hitting against an inner wall of a relief valve body 15 and a spring holder 20, though the fuel flows out from the groove 23 of a valve plug 18 of a relief valve 17 at the time of the normal running.
Patent JP-2001000715-A (JP)
Title: Security system able to detect unfair modification of game machine
Inventor: YOSHIDA EIICHI
IPC: A63F7/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for judging an unfairness which measures the time required from sensing of winning to passage of winning of the whole winning circuit to judge an unfairness. SOLUTION: An input control means measures Ta required from winning detection, wherein input signals contain noise signals, to removal of noise, Tb required from passage of winning containing noise signals to passage of winning after removal of noise, Tc required from detection of winning after removal of noise to passage of winning containing noise signals and/or Td required from detection of winning after removal of noise to passage of winning after removal of noise, and the control means compares measured Ta, Tb, Tc/Td with upper limit and lower limit data of the time required from detection of winning to passage of winning stored in a user ROM, and if measured time Ta, Tb, Tc and/or Td are within the upper limit and lower limit data, the means judges as a normal winning, and if the measured time is outside the data, it judges as an abnormal winning.
Patent JP-H0928059-A (JP)
Title: Brush holder
Inventor: MAEDA KENICHI
IPC: H01R39/38
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a motor by integrally forming a wall having a U-groove similar to that of a brush box and lower than that of the brush box with a brush holder on the side of the U-groove formed in the side face of the brush box at a prescribed interval from the brush box. SOLUTION: In a brush holder 1, a U-groove 3 for passing pigtail is formed in the side face of an integrally formed brush box 2. A wall 6 having a U- groove 3a similar to the groove 3 and lower than that of the box 2 is integrally formed with the holder 1 on the groove 3 side at a prescribed interval from the box 2. A pigtail 5 fixed to a terminal 7 by welding, etc., continues to the U-groove 3 of the box 2 through the U-groove 3a of the wall 6. As a result, the pigtail 5 does not exceed the height of the box 2, because the pigtail 5 remains inserted through the groove 3a of the wall 6. Therefore, the thickness of the motor can be reduced, because the length of the motor can be reduced.
Patent JP-S57102236-A (JP)
Title: Separation of catalyst
Inventor: KOJIMA HIDETAKA
IPC: C07C27/26
Filed: 1980-12-16
Abstract: PURPOSE: To make the liquid phase separation of a catalyst possible without heating by first releasing pressure from the oxo reaction liquid contg. the catalyst then acting polyethylene glycol or the like thereto.  
     CONSTITUTION: Oxo reaction of an olefinic compound is carried out under pressurizing of carbon monoxide and hydrogen by using the catalyst produced by reaction of a cobalt compound and 2-pyridine. At this time, the pressure of the oxo reaction liquid contg. said catalyst is released, and polyethylene glycol or dimethyl formamide is acted upon the hydrocarbon soln. layer contg. the product of the oxo reaction. Then, the catalyst liquid phase is separated easily from this hydrocarbon liquid phase without heating the reacting liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0342836-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAI HIROSHI
IPC: H01L21/3205
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the peeling of tungsten silicide by completing etching under the state in which one part of an NSG film is left on the bottom of a contact hole when an intermediate insulating film composed of the NSG film and a BPSG film is etched selectively in contact etching. CONSTITUTION:A field oxide film 2 and a polycide gate wiring consisting of polysilicon 3 and tungsten silicide 4 are formed to a silicon substrate 1. An NSG film 5 and a BPSG film 6 are deposited through a CVD method, type NSG film 5 and the BPSG film 6 are compacted in an N2 gas atmosphere, and a photoresistor mask 7 is patterned. The BPSG film 6 is etched until the NPG film 5 is exposed through an anisotropic dry etching method. The mask 7 is removed, and flattening treatment through which te BPSG film 6 is softened is executed in a high-temperature oxidizing atmosphere. The NSG film 5 remaining on the bottom of a contact hole is removed selectively through wet etching, and tungsten silicide 4 is exposed. Accordingly, the growth of an oxide on the surface of tungsten silicide is inhibited, thus preventing the peeling of a tungsten silicide film.
Patent JP-S6423380-A (JP)
Title: Recognizing device
Inventor: HIZUKA TETSUO
IPC: G06T7/00
Filed: 1987-07-20
Abstract: PURPOSE:To improve the processing speed by suspending the processing in its position, in case one number of discrepancy picture elements has exceeded its threshold level, on the way of a pattern matching processing. CONSTITUTION:A pattern matching circuit 4 is provided with a processing suspending means 4a which sets in advance a thin threshold level SL1 and a thick threshold level SL2 for judging a coincidence or a discrepancy with an object pattern P, with respect to a discrepancy picture element obtained at every dictionary pattern P1, P2, and also, operated, based on these threshold levels. In case one number of discrepancy picture elements has exceeded the threshold levels SL1, SL2 on the way of a pattern matching processing, the pattern matching processing is suspended by the means 4a, and the subsequent processing in its position is not executed. Accordingly, the time required for suspending the processing is shortened, and the processing speed can be improved.
Patent JP-S5975393-A (JP)
Inventor: JIERARUDO JIYAN FURANSHISU GUI
IPC: G02B6/00
Filed: 1982-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1112487-A (JP)
Title: Carbon black and rubber composition
Inventor: KAWAGUCHI YOSHIHISA
IPC: C08K3/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black and a rubber composition which are desirable for tire treads excellent in abrasion resistance and steering stability. SOLUTION: There are provided a carbon black having a CTAB specific surface area of 110-200 m<2> /g and a 24M4DBP oil absorption of 95-140 ml/100 g and satisfying the formula: Dq/Dwh<=-0.0125 Dmod+1.75 (wherein Dmod is the model diameter of agglomerated particles; Dwh is its half-width and Dq is the difference between the 75% frequency value D75 of the diameters of agglomerated particles and the 25% frequency value D25 ) and a rubber composition prepared by adding 10-250 pts.wt. this carbon black to 100 pts.wt. rubber.
Patent JP-H1015305-A (JP)
Title: Defoaming agent
Inventor: YOKOYAMA SHOICHI
IPC: C11D1/722
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a defoaming agent excellent in emulsion dispersibility and defoaming capacity by using a compd. prepared by adding an alkylene oxide to a fatty containing specific amt. of an unsaturated fatty acid as the defoaming agent. SOLUTION: As a defoaming agent, RCOO [(C2 H4 O)a (C3 H6 O)b ] (wherein RCO is an aliphatic acyl group characterized by that a wt. ratio of an oleoyl group and a rinoleoyl group is 4:6-6:4 and the sum total of the oleoyl group and the linoleoyl group is 50wt.% or more of the total aliphatic acyl group, a is 1-30, b is 5-150, the oxythylene group and oxypropylene group in [] are added in a block state and the addition order of then is not inquired) is used as a defoaming agent. This defoaming agent is safe and excellent in foam bursting and foaming suppressing effects regardless of the kind of the trouble caused by foaming and is used industrially.
Patent JP-S6422700-A (JP)
Title: Aerodynamic drag umbrella
Inventor: TAKASAKI MASAYUKI
IPC: A45B25/16
Filed: 1987-07-20
Abstract: PURPOSE: To reduce the resistance of an aerodynamic drag parachute decelerating a flying object when it is not used by rotatively driving an outer pole with an actuator, and opening the rib bones fitted with a canopy sheet via a ball screw mechanism. CONSTITUTION: An outer pole 4 journalled to a center pole 1 protruded at the rear end of a flying object A is reversed by an electric motor 25, then a sleeve nut 5 is moved to the right by a ball screw groove 6, the rib bones 12 rotatably connected to a pivot 8 are gradually closed by stays 16, and a fitted canopy sheet 17 is folded and closed by erect supporters 30 near the end of rotation. In the reverse action, the coupling of the supporters 30 is released, the sleeve nut 5 is gradually moved to the left by the ball screw mechanism, and the canopy sheet 17 is excited by tension arms 20 to the middle and is opened. This aerodynamic drag parachute gives no harmful drag to the flying object A when it is not used, and the shock generated when it is opened can be mitigated.
Patent JP-S6240109-A (JP)
Inventor: AKIZUKI MASAHIRO
IPC: H01B17/22
Filed: 1985-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5881195-A (JP)
Title: Multicolor heat-sensitive recording material
Inventor: HOTSUTA YOSHIHIKO
IPC: B41M5/323
Filed: 1981-11-09
Abstract: PURPOSE:To provide the titled material capable of being fixed and having sufficient thermal response property, by a method wherein two couplers capable of producing different colors when being brought into reaction with a diazo compound are used, and one of the couplers is used in the form of a solid solution with a heat-fusible substance. CONSTITUTION:In a material wherein a heat-sensitive color-producing layer containing a diazo compound and a coupler as main color-producing components, two couplers capable of producing different colors when brought into reaction with the diazo compound (e.g., phloroglucinol, alpha-naphthol) are used, and one of  the couplers is used in the form of a solid solution with a heat-fusible substance  (e.g., 2-tribromoethanol, wax). The heat-fusible substance is used preferably in  an amount of 5-10pts.wt. per 1pt.wt. of the diazo compound, and when the solid  solution of the substance and the coupler are to be obtained, the substance is used preferably in an amount of 1-3pts.wt. per 1pt.wt. of the coupler.
Patent JP-H0821557-A (JP)
Title: Actuator for valve
Inventor: KAJIYAMA HIROYUKI
IPC: F16K31/05
Filed: 1994-07-07
Abstract: PURPOSE:To provide an actuator which can put off the power supplied by pushing a clutch button when the actuator when the actuator is in manual operation. CONSTITUTION:With a press stroke of a clutch lever 8 formed on a clutch button 7, a switch 11 is opened and closed to put off the power to an actuator, and at the same time, a clutch gear 3b of a gear unit 3 is separated from an output gear 3a and the clutch button 7 is locked. By holding this condition, it is no more needed to manipulate a switch such as circuit breaker provided for each actuator. When disengaged, the clutch button 7 is restituted to the initial position through the repulsive action of a return spring 13, and at the same time, the clutch gear 3b is meshed again with the output gear 3a through the repulsive action of a clutch spring 3d, and associate therewith the switch 11 is restituted to the initial position to put off the power to the actuator.
Patent JP-H0467856-A (JP)
Title: Ultrasonic imager by bistatic transmission/reception
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 1990-07-09
Abstract: PURPOSE:To perform B mode display or color flow mapping display by receiving the signal strength of an echo source by moving a reception beam former in the azimuth and at the focusing position of a reception beam in order to trace the echo source of an echo received via a reception array probe on a transmission sound ray in sequence of reception. CONSTITUTION:The echo obtained from the echo source in a subject by scanning a transmission beam is received with the reception array probe 2, and is supplied to the reception beam former 6 after being signal-amplified by a receiver 4. The reception beam former 6 is moved in the azimuth and at the focusing position of the reception beam sequentially so as to trace the echo source on the transmission sound ray in sequence of arrival time of the echo as receiving the echo in real time based on the control of a controller 8. Assuming that transmission is performed on the transmission sound ray LTIII, the reception beam former 6 is moved sequentially in the azimuth and at the focusing position of the reception beam so as to trace points Mo, M1, M2,... on the transmission sound ray LTIII. The controller 8 calculates each time when echo signals from the points Mo, M1, M2,... on the sound ray LTIII arrive at the reception array probe 2 setting transmission time as reference.
Patent JP-H0467442-A (JP)
Title: Optical recording device
Inventor: UENO OSAMU
IPC: G11B7/135
Filed: 1990-07-09
Abstract: PURPOSE:To improve recording density and the C/N of a reproducing signal by constituting a light converting element of a diffraction grating whose lattice constant is obtained from a specified condition. CONSTITUTION:The light converting element to convert the light beam 1 of a nearly elliptical section into the light beam 15 of a circular section advancing in the perpendicular direction to the surface of an optical recording medium is constituted of the diffraction grating 7 whose lattice constant (d) is obtained from an expression I and the expression II. In the expression I, (m) shows a natural number, lambda shows the wavelength of the light beam, (n) shows a refractive index, and theta shows an angle of diffraction respectively. Besides, in the expression II, theta shows the angle of diffraction, M shows the magnifying power of the beam diameter of a minor axis. In this case, the disorder of the wave front of the converted light beam 15 can be neglected, and its wave front aberration is reduced, and this light beam 15 can be narrowed into the prescribed beam diameter, and in addition, the spot diameter of the light beam 15 to be focused on the recording surface of the optical recording medium 4 can be made small. Thus, the recording density and the C/N of the reproducing signal can be improved.
Patent JP-S6335516-A (JP)
Title: Dentifrice composition
Inventor: KUSANO KEIGO
IPC: A61K8/34
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a dentifrice composition capable of keeping the activity of an anti-inflammatory enzyme papain over a long period and exhibiting remarkable effect against periodontosis, by using an aqueous solution of sodium bicarbonate as a substrate solvent and adding the above enzyme and a specific foaming agent to the solvent. CONSTITUTION:A substrate solvent produced by dissolving 10-40(wt)%, preferably 15-30% sodium bicarbonate based on the whole water content of the dentifrice composition is compounded with 0.1-0.25% papain of 500-100,000 unit/g as an anti-inflammatory enzyme and 0.2-10% each of sodium N- laurylsarcosine and sucrose lauric acid ester as a foaming agent. The mixture is further compounded with sorbitan (preferably at an amount of 30-40%) which is a wetting agent necessary for the stable compounding and effective in improving the survival ratio of the enzymatic activity and aluminum hydroxide acting as an abrasion material. The composition has anti-inflammation and tartar-deposition preventive effects relating to gingivitis and pyorrhea, cleans and keeps the teeth and oral cavity in clean state and prevents periodontosis.
Patent JP-S6157512-A (JP)
Title: Fragrant composition
Inventor: OTANI TADATERU
IPC: C11B9/00
Filed: 1984-08-29
Abstract: PURPOSE:To provide a fragrant composition obtained by compounding a fragrant component composed mainly of a terpene-type or alkyl(alkenyl)-substituted aromatic hydrocarbon with a retaining component composed of a specific glyceride, having ideal compatibility of both components, and exhibiting excellent lasting property. CONSTITUTION:A fragrant component composed mainly of a terpene-type or alkyl(alkenyl)-substituted aromatic hydrocarbon (e.g. limonene, alpha-pinene, camphene, etc) is compounded with a perfume-retaining component composed of a glyceride of formula (x, y, z, l, m and n are integers and the sum is 20-200; R1-R6 are alkyl or hydroxyalkyl; the length of the carbon chains of R1+R2, R3+R4, and R5+R6 are 10-22). The amount of the retaining component is preferably 10-300pts.wt. per 100pts.wt. of the perfumery component. The retaining component gives specifically excellent perfume-retaining effect to the perfumery component. It is not necessary to carry out particular treatment to enhance the evaporation of the perfumery component.
Patent JP-H0933084-A (JP)
Title: Opening structure for ventilation duct
Inventor: KOJIMA KAZUYA
IPC: F24F7/013
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of rainwater into a duct and minimize the range which calls for waterproofing measures after the penetration of rainwater by slanting louvers downward toward an indoor area and forming a rectangular board-like area placed side by side in the vertical direction horizontally and with a specified spacing. SOLUTION: The rainwater, which penetrates in a pipe hood 20 from an opening area 21 during a storm, fails to penetrate directly into a duct 1 since each board-like area of louvers 10 intersects with the passing direction of rainwater substantially at right angles. Therefor, the rainwater drops on the bottom of the duct 1 near the opening area 2 but the rainwater is deposited on the board-like area 11. Even when an air current blows at the raindrops thus deposited, each board-like area 11 blocks the air current at right angles, which prevents the water drops from being carried, covering a long distance, into the inside wall of the duct 1 so that the penetration of rainwater may be blocked near the opening area 2. Therefore, a waterproof tape should be stuck to the joint area of the duct 1 only near the opening area 2 so as to troubleshot the leakage of rainwater.
Patent JP-H0229200-A (JP)
Title: Time-sharing switch circuit
Inventor: YOSHIOKA MIKIO
IPC: H04Q11/04
Filed: 1988-07-19
Abstract: PURPOSE:To reduce the number of circuit parts by generating a writing address for a channel memory and a reading address for a channel control memory by the same sequential counter and absorbing the dislocation in reading timing by providing a shift register. CONSTITUTION:In a channel memory 20, data on an incoming highway 21 are successively read into an address indicated by a sequential counter 6, and the data stored in the channel memory 20 are read by the reading address stored in a channel control memory 7. Further, for the generation of the reading address of the channel control memory 7, the sequential counter 6 to generate the writing address of the channel memory 20 is used, a shift register 24 is provided between the channel memory 20 and a multiplex separating circuit 25, and the reading of the data is delayed by the shift register 24 so that the data can be sent to the multiplex separating circuit 25 in correct timing. Thus, the number of the circuit parts can be reduced.
Patent JP-S5881912-A (JP)
Title: Repairing process for tuyere of metal-pefining furnace
Inventor: MUTA GENSUKE
IPC: C21C5/48
Filed: 1981-11-09
Abstract: PURPOSE:To increase the operation-efficiency of a converter by following method in which repairing refractory is caused to stick to the section surrounding a prolonged pipe fastened into the tuyere having damaged furnace wall, and the damaged part is repaired in short time. CONSTITUTION:A prolonged pipe is inserted into a tuyere 3 having damaged furnace wall from the inside of a furnace and is fixed to the tuyere. Next, the repairing material B made of unregular form-refractory is blown or caused to stick to the damaged part 4 surrounding the pipe 6 by using a blowing nozzle 5, and simultaneously if necessary, inert gas A is blown into the furnace. Thus, the damaged part is repaired in short time without the furnace bottom-replace or the new refractory put in piles, and the operation efficiency of the converter is increased.
Patent JP-H1125686-A (JP)
Title: Semiconductor storage device
Inventor: HIRATA YOSHIHARU
IPC: G11C16/06
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage that uses a clock- synchronizing sense amplifier which allows the output voltage of a power source circuit for a word line driver to be easily changed in response to the clock frequency of a sense potential and to standardize products different in clock signal frequency and which can loaded in a mixed form on a microcomputer which adopts a variable internally working frequency. SOLUTION: A non-volatile semiconductor storage of a precharge/discharge system is provided with a readout circuit 6 which includes the clock synchronizing sense amplifier that sense-amplifies the potential of a sense node whose data is read from a selected memory cell, a control circuit 10 which optimizes the readout potential outputted from readout potential generating circuits 11-13 and a word line driver circuit 2 which supplies the readout potential to the control gate of a selected cell transistor.