baber/WOPTO huggingface dataset:
Patent JP-H05164781-A (JP)
Title: Calibration system
Inventor: TOOMASU JINNBON CHIYAN
IPC: G21C17/00
Filed: 1992-04-28
Abstract: PURPOSE: To obtain an improved equipment and method for calibrating a physical disturbance monitoring system. CONSTITUTION: This calibration system is provided with a transducer which is positioned in the vicinity of a physical disturbance monitoring system sensor 20. A test signal generator 34 makes the transducer generate an acoustic signal for simulating physical disturbance in the vicinity of the sensor 20. In response to the acoustic simulation signal, an output of the sensor 20 is compared with a specified reference signal, so that the calibration of the sensor 20, i.e., identification of the calibration is enabled.
Patent JP-H01281460-A (JP)
Title: Carrier for developing agent
Inventor: MATSUMURA YASUO
IPC: G03G9/097
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a carrier for a developing agent contg. dispersed magnetic bodies and having stable positive chargeability and resulting a, long life of the developing agent by using a copolymer of vinyl acetate with an acrylic monomer or a copolymer of vinyl acetate with an olefinic monomer as a resin component. CONSTITUTION:In a magnetic body-dispersing carrier consisting primarily of a resin and magnetic powder, a copolymer of vinyl acetate with an acrylic monomer or a copolymer of vinyl acetate with an olefinic monomer is used as the resin. Suitable copolymer of vinyl acetate/acrylic monomer is a copolymer of vinyl acetate with an ester of an alpha-methylene monocarboxylic acid, such as methyl acrylate, methyl methacrylate, ethyl acrylate, butyl acrylate, decyl acrylate, octyl acrylate, phenyl acrylate, ethyl methacrylate, butyl methacrylate, dodecyl methacrylate. By this constitution, the positive chargeability of the toner is stabilized and the life of the toner is prolonged.
Patent JP-2000046065-A (JP)
Title: Torque limiter
Inventor: FUJIOKA TERUO
IPC: B65H3/52
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a torque value of a torque limiter while restraining the turbulence of the magnetic beam by forming a permanent magnet and a strip semi-rigid magnetic body into a cylindrical shape, and fixing a joint in the condition that a rounded joint is made to contact so as to form a cylindrical body. SOLUTION: An outer peripheral surface of a cylindrical permanent magnet 4 and an inner peripheral surface of a cylindrical semi-rigid magnetic body 7 are arranged opposite to each other with the predetermined space. A first rotor 5 and a second rotor 8 are provided on the same shaft so that they can be slid for rotation in sliding parts 15, 16. At this stage, when the torque is applied to the first rotor 5 through a shaft 13, rotation is transmitted to the second rotor 8 within a range of the magnetic attracting force between the permanent magnet 4 and the semi-rigid magnetic body 7. On the other hand, in the case where the torque generated between the first rotor 5 and the second rotor 8 exceeds the magnetic attracting force between the permanent magnet 4 and the semi-hard magnetic body 7, transmission of the rotation between both the rotors is shut off, and the first rotor 5 and the second rotor 8 are idly rotated. Consequently, the torque of a torque limiter is stabilized.
Patent JP-S592971-A (JP)
Title: Jack-up part construction for side sill
Inventor: TOMIOKA HIROTAKA
IPC: B62D25/20
Filed: 1982-06-29
Abstract: PURPOSE:To secure a wide welding area of a jack-up bracket, enhance fitting strength of the jack-up bracket and enhance stiffness at a jack-up position. CONSTITUTION:A stiffener 7 is placed on the inside surface of a longitudinal wall part 6 of a sill inner panel 1, the jack-up bracket B is placed on the outside surface of the longitudinal wall part 6, and spot welding is conducted at the parts of upper and lower jointing flanges 21, 22 of the bracket B. Since the bracket B is fitted by laminating the jointing flange 22 thereof on a lower flange 4 of a side sill S, the dimension l between the position of upper and lower spot welds W for the bracket B is enlarged, the bracket B is fitted to the side sill S over a wide welding areas, and the fitting strength of the bracket B is enhanced.
Patent JP-H07279628-A (JP)
Title: Intake and exhaust switch valve device of engine opened and closed by shaft rotation and manufacture thereof
Inventor: OTSUKA NOBORU
IPC: F02F1/24
Filed: 1994-04-12
Abstract: PURPOSE:To eliminate a mechanical impulsive sound of a valve device when an engine provided with the valve device which is opened and closed by shaft rotation is rotated, and to achieve smooth circulation of an air current in suction and exhaust holes by connecting rotation shafts of an engine and a valve to each other, and providing connecting intake and exhaust switch valve devices on a cylinder head. CONSTITUTION:A vent hole 8 and an oil through 5 are provided on a rotating shaft 1, a rectangular bar 3 and an oil stop ring 4 are installed on the outer periphery, and a bearing is installed on a bearing fitting part 6 and inserted to a bearing stop part 12 of a pipe 2. A vent hole 9, the oil through 5 and a screw hole 4 are provided on the pipe 2, and the thus formed intake and exhaust switch valves A, B are provided on a cylinder head 31. As intake and exhaust are performed by rotation of rotating shafts supported by bearings in intake and exhaust valves during rotation of an engine, the operation sounds of the valve related device and valves change into rotational sounds, and silent engine rotation without an impulsive sound can be obtained. Furthermore, as there is no obstacle which becomes a resistor, intake and exhaust are easy to flow.
Patent JP-H07321355-A (JP)
Title: Thin film for solar cell and manufacture
Inventor: OTA HIROMITSU
IPC: H01L31/042
Filed: 1994-05-25
Abstract: PURPOSE:To manufacture a thin film solar cell connecting solar cells serially out of a solar cell structure laminated on a strip of an insulating substrate corresponding with desired voltage. CONSTITUTION:A transparent second electrode layer 4 on a surface of a lamination of a solar cell structure is connected with a third electrode layer 5 at the back side of a substrate through holes 13 arranged at uniform pitches in the direction of the length of the substrate, the laminations are isolated at the range containing number of the though holes in reverse proportion of number of serially connected, at the adjoining region with an isolating groove between them the first electrode layer 2 is connected through the through holes 13 of the substrate or through a conductor contacting the side of the substrate with the third electrode layer 5 and the third electrode layer 5 is isolated. Another method of forming through holes to connect the first electrode layer 2 with the third electrode layer 5 is to arrange them with the uniform pitches with the through holes 13 to connect the second electrode layer 4 with the third electrode layer 5 beforehand and then to remove them leaving the necessary through holes.
Patent JP-S5234625-A (JP)
Title: Picture quality compensation equipment
Inventor: NISHITANI MASAMI
IPC: H04N3/32
Filed: 1975-09-11
Abstract: PURPOSE: An excellent quality picture image is obtained by making narrow the compensation depth at the bright level side of the brightness variation area. Thus, an accurately operating picture quality compensation equipment can be obtained with no noise effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256479-A (JP)
Inventor: KODAMA AKIRA
IPC: A63F9/20
Filed: 1984-06-01
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-S62269633-A (JP)
Inventor: BARII AANESUTO SUTEIIBUNSON
IPC: A01H1/02
Filed: 1986-05-16
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-H04316557-A (JP)
Title: 6-aryl-cycloanthranilic acid derivative
Inventor: KONO YASUSHI
IPC: A61P43/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide a new compound having strong bone resorption suppressing action and bone formation promoting action and useful as an excellent therapeu tic agent for metabolic bone disease having high safety. CONSTITUTION:The compound of formula I (R<1> is H or methyl; R<2> is H or phenyl; R<3> is phenyl, naphthyl, furyl, thienyl, benzofuryl, etc.; R<4> is H or lower alkyl), e.g. 1,2,3,4-tetrahydro-6-phenylquinoline-8-carboxylic acid. The compound of formula I can be produced by reacting a cyclic anthranilic acid derivative of formula II (X is Br or I) with a boric acid derivative of formula R<3>B(OH)2 in the presence of a metal catalyst [e.g. tetrakistriphenylphosphine palladium(0)] and optionally hydrolyzing the obtained corresponding ester.
Patent JP-2000301797-A (JP)
Title: Tape printing apparatus and method
Inventor: AKAIWA MASAO
IPC: G09G5/22
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To print a character easy to read even in such a state that a heat- shrinkable tape is thermally shrunk. SOLUTION: A tape printing sapparatus is constituted so as to apply printing to a heat-shrinkable tape T which is thermally shrunk in longitudinally and/or laterally by heating to be deformed into a predetermined memory shape and equipped with an input means 3 capable of inputting a character, a deformed font memory means 52 storing a deformed font expecting the heat shrinkage of the heat-shrinkable tape T so that the font of the character becomes a usual font in a thermally shrunk state and printing means 12, 80, 81 printing the inputted character on the heat-shrinkable tape T on the basis of the deformed font.
Patent JP-H09264940-A (JP)
Title: Apparatus for excitation and detection of magnetic resonance
Inventor: NARAYANAN CHIYANDORAKUMAARU
IPC: G01R33/36
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a simplified magnetic resonance system. SOLUTION: The output of a first RF source 1 is sent into a power splitter 2 having two outputs. The first output is connected to a first modulator 20, and the second output is connected to a second modulator 21. The output signals from the modulators 20 and 21 are sent into the respective input parts of the identical drivers 5 and 6. The output signals of the drivers 5 and 6 are sent into identical power amplifiers 7 and 8. The outputs of the power amplifiers 7 and 8 are connected to a probe 9. The probe includes two identical probe coils 9a and 9b crossing at a right angle surrounding a sample, wherein resonance is excited. The coils 9a and 9b are tuned to the resonance frequency of the sample and realized as the two-line system/double-humped resonator/ cavity.  The output of the probe 9 is taken out of the coil 9a and connected to the input part of a preamplifier/receiver 10, which detects the resonance signal from the sample.
Patent JP-S62267233-A (JP)
Title: Oxygen adsorbing and desorbing agent
Inventor: NISHIDE HIROYUKI
IPC: A61P7/00
Filed: 1986-05-15
Abstract: PURPOSE:An oxygen adsorbing and desorbing agent obtained by blending a porphyrin complex as an ingredient with tocopherol and/or catalase. CONSTITUTION:An oxygen adsorbing and desorbing agent obtained by embedding a complex having coordinated compound expressed by formula II {R<1> is H, methyl, ethyl, etc.; R<2>, R<3> and R<4> are H or hydrophobic substituent group, e.g. 6-30C alkyl, trityl, etc.), provided that R<2>, R<3> and R<4> are not H} with either one or both of two axial coordination seats of a compound expressed by formula I (n is 10-20) in a hydrophobic region to give a lipid liposome and blending the resultant embedded complex with tocopherol (vitamin E) and/or catalase in an amount of 0.01-100mol based on 1mol above-mentioned complex as active ingredients. The tocopherol and catalase are capable of effectively preventing oxidative reaction of the complex and prolonging the life of the oxygen adsorbing and desorbing agent. The agent can be utilized as an enriching agent for oxygen, artificial blood or perfusing and preserving solution for internal organs.
Patent JP-S6335951-A (JP)
Inventor: YAMAZAKI TATSUO
IPC: E04D1/30
Filed: 1987-05-07
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-S5445469-A (JP)
Title: Positioning controller for working machine of construction vehicle
Inventor: IGARASHI MICHIAKI
IPC: E02F3/85
Filed: 1977-09-16
Abstract: PURPOSE: To control a working machine such as a power shovel by optimum value, by dividing the properties of the machine to dirctions and selectively picking out the properties by direction signals.  
     CONSTITUTION: A position setting unit 1 is set at a predetermined boom height H. When a boom 12 is in possition lower than the set height H, a control circuit 13 generates a boom elevating direction signal e s  and a difference signal e ε  between a position signal e' α  and a setpoint signal e α . A flow rate control signal e u  is selectively taken out from a flow rate control signal generator 14 throug a switch 16 in accordance with the elevating direction signal. A hydraulic control valve 5 opens in response to the signal e u  to supply a working oil to a cylinder 11 to drive it and thereby elevate the boom 12. The difference signal e ε  falls because of the elevation of the boom 12. The flow rate of the working oil also falls. Therefore, the ascending speed of the boom 12 is reduced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61271612-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO MORIMI
IPC: G11B5/73
Filed: 1985-05-25
Abstract: PURPOSE:To obtain the titled medium with reduced friction coefficient and curls by forming a metallic thin film type magnetic layer on one surface of a nonmagnetic substrate with the thin film depositing method and furnishing a Co oxide layer on the other surface of the nonmagnetic substrate. CONSTITUTION:A nonmagnetic substrate 2 is formed with a polymeric film such as polyester and polyimide and the thickness is preferably regulated to 5-100mum. A magnetic layer 1 is formed by coating metals such as iron and cobalt or their alloy by vacuum deposition, etc., and the thickness is preferably controlled to 0.05-1.0mum. A back coat layer 3 is formed, for example, by sputtering the oxide of Co.
Patent JP-2000302872-A (JP)
Title: Preparation of aluminoxane
Inventor: KACHI EIICHI
IPC: C08F4/6592
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prepare at a high yield a cocatalyst component useful for olefin polymerization by reacting a hydrocarbon compound solution containing a trialkylaluminum compound with water containing a small quantity of an aluminum compound. SOLUTION: A hydrocarbon compound solution containing 1-70 wt.% of trialkylaluminum compound is reacted with water containing 0.01-10 wt.% of an aluminum compound such as aluminum hydroxide, an aluminoxane, a trialkylaluminum or the like in a molar ratio of water/trialkylaluminum compound of (0.1-1.5):1 to give an aluminoxane. As the trialkylaluminum compound is preferable trimethylaluminum, triethylaluminum, triisobutylaluminum, trihexylaluminum, trioctylaluminum or a combination thereof. As the hydrocarbon compound is preferable a 5-12C linear or branched hydrocarbon or an aromatic hydrocarbon compound.
Patent JP-2000304119-A (JP)
Title: Motion conversion mechanism
Inventor: TAKASU SEIICHI
IPC: F16H25/16
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a motion conversion mechanism in which the change of load is restrained to the utmost. SOLUTION: This mechanism is provided with a first turn member 4 furnished with a rotary center shaft 1, a first connection shaft 2 provided on a prescribed distance separated position from this rotary center shaft 1 and a second connection shaft 3 provided at 90 deg. interval around the rotary center shaft 1 relative to the first connection shaft 2 and provided at the interval same as the interval between the first connection shaft 2 and the rotary center shaft 1 relative to the rotary center shaft 1 and the second turn member 8, having the shape same as this first turn member 4, arranged at a prescribed interval relative to the first turn member 4, a pair of link pieces 9, 10 connecting the mutual first connection shafts 2, 6 and the mutual second connection shafts 3,  7 of the first turn member 4 and the second turn member 8 respectively and an output piece 13 for connecting the intermediate positions of these link pieces 9, 10. Further, an output shaft 14 is provided on the intermediate position of the output piece 13.
Patent JP-H02290460-A (JP)
Title: Hot water circulation mechanism in forced circulation type bath device, and forced circulation type hot water supply device
Inventor: WATANABE SETSUO
IPC: F24H1/00
Filed: 1989-04-28
Abstract: PURPOSE:To allow the mechanism and device to control corrosion and the like of piping of a heat exchanger even if a quantity of circulation hot water is increased by constituting a bypass for bypassing a heat exchanger on a forward pipe corresponding to the discharge side of a hot water supply pump constituting a circulation device to allow a part of a quantity of circulation hot water to flow through a bypass. CONSTITUTION:When a hot water supply pump 2 is operated, hot water in a bathtub 4 sucked in a return pipe 8 from a hot water outflow part 6 is allowed to flow in the return pipe 8 to enter a return pipe 12 through a return connection opening 10 so as to allow it to flow in a heat exchanger 3 through a forward pipe 11. The hot water reaches a branched part and a part thereof is allowed to flow in the heat exchanger 3 to properly increase temperature by a burner 14 so as to allow it to flow in the bathtub 4. The residual thereof is allowed to flow through a bypass 15 to permit it to flow in the direction of the bathtub 4 at a confluent part. Confluent hot water is allowed to flow in a forward pipe 7 through a forward connection opening 9 to discharge in the bathtub 4 through a hot water inflow part 5. Since a part of circulating hot water is bypassed in the heat exchanger 3 to allow it to flow through a bypass 15, a quantity of the circulating hot water can be increased as the hot water quantity allowed to flow in the heat exchanger 3 is set equal to or less than a specified quantity.
Patent JP-H11304253-A (JP)
Title: Hot air heater
Inventor: ARAMAKI MASAHARU
IPC: F23N5/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To execute energy saving operation without deteriorating warm feeling by executing operation at a room temperature higher than a target heating temperature initially set manually at the time of starting energy saving operation. SOLUTION: When a first off point higher by a first specified value (e.g. 4 deg.C) than a target heating temperature is detected, combustion of a burner is turned off and it is turned on when a second on point lower by a second specified value (e.g. 4 deg.C) than the target heating temperature is detected. When a second off point is detected between the second on point and the target heating temperature, combustion operation is turned off and on/off operation is repeated twice based on the second on and off points. Combustion is turned on when the second on point is detected again after detecting the last second off point. When a third off point equal to the target heating temperature is detected subsequently, combustion operation is turned off, on/off operation is repeated twice based on the second on and off points and operation is turned off at the third off point.
Patent JP-S63276015-A (JP)
Title: Two-visual field microscope
Inventor: SUZUKI BUNZO
IPC: G02B21/18
Filed: 1987-05-08
Abstract: PURPOSE:To successively confirm in order of parallel many leads provided on the right and left side edges, respectively of a body of an IC, by supporting and racking a second mirror by a mirror box so that it can be inclined and turned freely forward and backward. CONSTITUTION:When the second mirror M2 is turned centering around a pivot 40 by turning an adjusting screw 41 provided on a mirror box 4 integrated into an objective lens system A of the left half side, a focal position on a vertical optical axis x-4 reflected by the mirror M2 is displaced in the forward and backward directions. Accordingly, an IC being a sample is displaced relatively in the forward and backward directions, and an image of the left half side of the IC reflected on a visual field or a screen moves in the forward and backward directions on its visual field or screen. Also, leads 20... provided in parallel in the forward and backward directions on the left side edge of the IC, and its coupling part are switched successively from the lead 20 of one end in the parallel direction and reflected, and their visual confirmation is executed successively in order of parallel. The right half side is also reflected in the same way, and their visual confirmation is executed successively in order of parallel.
Patent JP-H11306476-A (JP)
Title: Data monitoring device
Inventor: TANITSUME YASUHIRO
IPC: G08C25/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To easily grasp a whole alarm situation while an operator views the states of individual groups and to improve screen operability by dividing multiple measurement channels into groups and displaying minute information of respective channels in the respective groups and display parts for group switching and for notifying an alarm generation situation in the group on the same screen. SOLUTION: A control/processor 1 displays information for respective groups based on a relation between a measurement channel which is previously inputted from an input device 3 and the group and on an alarm level. Namely, the page tabs of the respective groups are displayed on a tab display part on a screen. The minute situation of the group corresponding to the selected tab is displayed on an intra-group minute information display part. An alarm generation situation can be displayed on the respective page tabs by the lighting of signals (lateral bars) installed above the tabs. Alarms for the respective groups and the alarms for the respective channels in the groups are obtained by the control/processor 1.
Patent JP-S62269336-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TSUKURA TAKASHI
IPC: H01L21/31
Filed: 1986-05-17
Abstract: PURPOSE:To simultaneously form a larger isolating region and microstructure isolating region by a method wherein a larger element-isolating region is formed and then a smaller isolating region is formed in the isolated region. CONSTITUTION:A silicon nitride film 3 is oxidized through a mask, a field oxide film 6 is formed for a first element-isolating region, and then a photoresist mask 7 is formed for a second element-isolating region. Dry etching is accom plished against the photoresist mask 7 and a P-type silicon substrate 1 for the construction of an approximately 1mum-deep groove 8 in the silicon. A P<+>-type diffusion layer 9 is then formed for the formation of a channel stop region. Next, after the removal of the photoresist mask 7, a silicon oxide film 10 is formed by the LPCVD method, the groove 8 is filled up, and the silicon oxide film 10 except its portion participating in the construction of the groove 8 is removed by etching for an oxide film 11 to be retained only in the groove 8 for the formation of the second element-isolating region. In this way, the first-stage and second-stage element-isolating processes may be simultaneously accomplished.