baber/WOPTO huggingface dataset:
Patent JP-S5692284-A (JP)
Title: Novel carboxylic ester, its preparation and insecticide and acaricide containing the same
Inventor: OZAWA SHIMIZU
IPC: A01N53/04
Filed: 1979-12-26
Abstract: NEW MATERIAL:A compound of formula I [X 1  and X 2  are H, Cl or methyl or together form -CH=CH-CH=CH-; R is group of formula II ( Y is H, cyano or ethynyl), formula III (Z is H or cyano), etc., however, R is group of formula II or III (Y is ethynyl) when X 1  is H and X 2  is H, Cl or methyl].  
     EXAMPLE: The compound of formula IV (R 1  is group of formula II in which Y is cyano).  
     USE: An insecticide and acaricide, particularly effective against sanitary injurious insects and agricultural and horticultural injurious insects.  
     PROCESS: A compound of formula V (Hal is halogen) is reacted with an alcohol of the formula HO-R in the presence of a dehydrohalogenating agent, e.g. pyridine, in an inert solvent, e.g. benzene, to give the compoudn of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6413623-A (JP)
Title: Carry signal look ahead circuit
Inventor: KOGA AKIHIKO
IPC: G06F7/50
Filed: 1987-07-07
Abstract: PURPOSE:To quickly transmit carry by connecting two MOSFETs in series to the output of a carry signal look ahead CLA circuit and inputting the carry signal to the gate of the MOSFET on the output side and inputting a carry transmission control signal to the gate of the MOSFET on the power source or GND side. CONSTITUTION:A CLA circuit 2 is connected to a carry COUT8, and a NOR2 is used to convert carry transmission signals XC1-XC3 to one signal and this signal is inputted to the gate of an N-type MOSFET Q6 on the GND side, and a carry C0 is inputted to the gate of an N-type MOSFET Q5 in the output side. The other carrier COUT4 and COUT8 are operated similarly. When operation is started and signals XC2-XC4 go to the low level, a NOR3 outputs the high level to make an N-type MOSFET Q8 conductive. A carry COUT1 is inputted up to the carry COUT4 in parallel with this operation. Thus, the N-type MOSFET is made conductive, but a carry CIN13 is pulled down to the low level immediately at the time of arrival of carry because the MOSFET Q8 is first made conductive.
Patent JP-S5691649-A (JP)
Title: Gas drying apparatus
Inventor: KANEMOTO MASAO
IPC: B01D53/26
Filed: 1979-12-25
Abstract: PURPOSE:To allow common use of one drying agent regenerator to several hydrogen-cooled generators by separating a gas drying agent from the drying agent regenerator. CONSTITUTION:A hydrogen gas sealed into a hydrogen-cooled generator 1 returns to it via a high pressure side gas communicating pipe 2, a gas drying agent 4 and a low-pressure side communicating pipe 5. Then, with valves 6 and 7 closed, a valve 13 is opened to release a hydrogen gas in a closed box 3 into the air. Thereafter, valves 11 and 16 are opened to send a hot air into a gas drying agent 4 through a communicating pipe 15 until water is removed from the gas drying agent 4. After the regeneration of the gas drying agent 4, with the valves 11, 13 and 16 closed, the valves 6 and 7 are opened to circulate the hydrogen gas again. This enables common use of the drying agent regenerator 14.
Patent JP-S6061379-A (JP)
Title: Hexa-wheel moving body for travelling over rough land
Inventor: YOSHIDA SHIGEMI
IPC: B62D61/10
Filed: 1983-09-14
Abstract: PURPOSE:To enable passing over cracks in ground or a drain by making the travel wheel of hexa-wheel moving body holdable at upper and lower two positions. CONSTITUTION:In front and rear of the chassis 10 of hexa-wheel moving body, two sets of travel wheel pairs 12-13, 14-15 are provided at four axle positions separated each other while travel wheels 11-16 are provided respectively in front and rear of said travel sheets. Said wheels 11-16 are made holdable at two upper and lower positions. When riding over an obstacle, the wheels will repeat retreat/extension sequentially from front one to pass each wheel over the obstacle whit advancing.
Patent JP-S6060198-A (JP)
Inventor: HENDORITSUKU SHIMON KIERUMAN
IPC: C11D7/42
Filed: 1984-08-15
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-S6061299-A (JP)
Inventor: YAMAMOTO TSUKASA
IPC: B44C1/22
Filed: 1983-09-14
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-S6452418-A (JP)
Title: Cooker
Inventor: YAMAMOTO NORIYUKI
IPC: H01H43/12
Filed: 1987-07-07
Abstract: PURPOSE: To prevent accidents during reuse that occur when a user forgets turning a power switch off by starting a timer device at the same time that the power switch is turned on, and causing a solenoid to be driven by the stopping action of the timer switch so as to turn the power switch off. CONSTITUTION: A timer device 20 is actuated at the same time that the ON button 1 of a power switch 19 is operated, and drives a solenoid 11 at the same time as stopping action that occurs when the time set by the timer has elapsed. When a predetermined timer limit is set and the ON button 1 is pressed, a sliding plate 15 moves resisting the energizing force of a plate spring 13, an engaging projection 4 is engaged with a notched part 16, and contacts 9, 10 are closed by an insulator 8. After the time set by the timer has elapsed the solenoid 11 is driven at the same time by the stopping action of the timer. The solenoid 11 attracts the plate spring 13 engaged with the sliding plate 15, allowing the ON button where the notched part 16 is disengaged from the engaging projection 4 to restore to its initial position to turn the power switch 19 off.  Therefore the attracting force of the solenoid 11 is turned off and the sliding plate 15 is restored to its initial position by the force of the spring.
Patent JP-S5793559-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/60
Filed: 1980-12-03
Abstract: PURPOSE:To reduce the contacting resistance of a semiconductor device by increasing a lead formed on the outer periphery formed on an insulating film in width larger than the other pad connected to a power source or ground of the wide pads. CONSTITUTION:Pads 7 formed on a tape 1 formed of an insulating film 1 having sprocket holes 2 is formed wider than the lead 5, and the area of the pad connected to the lead for a power source or a ground is increased larger than that  of the other pad. Thus, the contacting resistance when a probe is contacted  with the pad can be reduced.
Patent JP-S5695131-A (JP)
Title: Preparation of ethylbenzene
Inventor: KATOU AKIRA
IPC: C07C15/073
Filed: 1979-12-28
Abstract: PURPOSE: To reduce the reaction time and the cost of the equipment in obtaining the titled compound in two stages, by passing raw materials through a transalkylation zone of the plug flow type having a specific ratio L/D at a specific linear flow velocity in the second stage.  
     CONSTITUTION: Benzene, ethylene and a Friedel-Crafts catalyst are continuously introduced in to an alkylating zone at 100W180°C. The resultant product is continuously led to a trans alkylating zone of the plug flow type having a ratio L/D of 20 or more, preferably 30W5,000, at temperatures kept in the range of 130W 180°C, and reactes at a linear flow velocity of 0.05m/min or higher, preferably 0.5W300m/min. The titled compound is recovered from the resultant product and polyethylbenzene is recycled to the second stage mentioned above. A tubular reactor, e.g. long tube, hair pin or coil, may be cited as the preferable transalkylating zone of the plug flow type. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6232054-A (JP)
Title: Method and apparatus for mounting plate material to plate cylinder in wound state
Inventor: TOYODA KEIICHI
IPC: B41F27/06
Filed: 1985-08-01
Abstract: PURPOSE:To eliminate color shift, by preparatorily mounting a plate material having a letterpress and a register mark formed thereto to the outer peripheral surface of an intermediate cylinder in a wound state so that a printing surface is directed downwardly and the register mark is matched with a reference line and subsequently rotating the intermediate cylinder and a plate cylinder arranged in parallel thereto through an adhesive. CONSTITUTION:A plate material 5 having a latterpress 7 and a register mark 8 is preparatorily wound around and mounted to the outer peripheral surface of an intermediate cylinder 30 so as to direct a printing surface downwardly. At this time, the plate material 5 is temporarily clamped to the outer peripheral surface of the intermediate cylinder 30 by a double-coated tape and positioning is performed by matching the register mark 8 with the reference line in the axial direction. Next, a plate cylinder 10 is mounted to the recessed parts of support stands 25, 25 and a double-coated tape is adhered to the outer peripheral surface of the plate cylinder 10. When a handle 32 is rotated, the plate cylinder 10 rotates in synchronous relation to the intermediate cylinder 30 and the plate material 5 is successively wound around the outer peripheral surface of the plate cylinder. By this method, the plate material is wound around and mounted to the outer peripheral surface of the plate cylinder without generating positional shift to make it possible to prevent the generation of color shift.
Patent JP-H1118298-A (JP)
Title: Harmonic filter
Inventor: YOSHIDA OSAMU
IPC: H02J3/01
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic filter with reduced loss by controlling an inverter, so that the inverter operates as equivalent resistance only with respect to specific harmonic orders in place of a resistor. SOLUTION: This filter is formed by series-connecting a capacitor Cb with the secondary side Tn of a transformer T, connecting one end with a system bus, and parallel-connecting an inverter 3 with a primary side Tm. A value VL h/Re obtained by dividing a harmonic voltage VLh of an order to be compensated by a set equivalent resistance Re, is taken as inverter output current command value Ir. Thereby the inverter 3 is controlled so that the inverter 3 operates as equivalent resistance Re only against specific harmonic orders. A reactive filter for absorbing harmonic components is constituted of the capacitor Cb, the exciting impedance XL of the transformer T and the equivalent resistance Re of the inverter 3. The filter resonance characteristic is set through the equivalent resistance Re.
Patent JP-H0836810-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TADA YUKINOBU
IPC: G11B15/46
Filed: 1994-07-22
Abstract: PURPOSE:To optimize a servo characteristic by constituting this device of a means for driving a reel base winding up a tape, the means for calculating a wind size value of a take-up reel and the means for compensating a gain according to a wound up value. CONSTITUTION:The wind size values of a T reel and an S reel are calculated by a T reel/S reel wind size ALU 12 from the periods of the FG pulses of the T reel and the S reel. In such a case, the number of revolution of the T reel is lowered according to that the wind size value fo the T reel becomes large. Thus, a gain value is compensated by a gain compensation circuit 16 according to a wind size. The compensated gain and an obtained error signal are calculated by an ALU 17, and the error signal is generated so that the gain becomes a fixed level always. The number of revolution of a capstan motor is controlled by the error signal, and the number of revolution of the T reel directly connected to the motor is controlled. By a one turn closed loop, a tape linear velocity becomes a fixed value.
Patent JP-S6257520-A (JP)
Inventor: JIINO GIYANBERIINI
IPC: A47C3/026
Filed: 1986-07-18
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-S6062024-A (JP)
Inventor: TERADA MASAAKI
IPC: H01H35/00
Filed: 1983-09-14
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-H0457894-A (JP)
Title: Purified candelilla wax, its preparation, and solid cosmetic composition containing the same
Inventor: SHIMIZU TORU
IPC: A61K8/00
Filed: 1990-06-28
Abstract: PURPOSE:To prepare a caldelilla wax excellent in the ability to solidify polar oils, improved in color and odor, and useful for preparing a cosmetic compsn. prevented from sweating and powdering even after the lapse of time by restricting acid number in a specified range. CONSTITUTION:A candelilla wax having an acid number of 14-24 is heated together with a lower alcohol (e.g. ethanol) to remove the hot alcohol-soluble fraction and reduce the acid number to 9 or below.
Patent JP-H077913-A (JP)
Title: Power generator
Inventor: KAWAI TERUO
IPC: H02K41/06
Filed: 1993-06-18
Abstract: PURPOSE:To provide strong power by installing a circular magnetic body, which is disposed inside annularly juxtaposed electromagnets and on which a permanent magnet, of which a part of an outer circumferential surface is attracted to one of the electromagnets, is mounted, and a non-ferrous power shaft inserted into the central section of the magnetic body and rotated apart from the magnetic body. CONSTITUTION:Electromagnets 1 are juxtaposed annularly on the same circumference. A circular magnetic body 2 is disposed inside the electromagnets 1, and the outside diameter of the magnetic body 2 is made smaller than the inside diameters of the electromagnets 1. Consequently, a part of the outer circumferential surface of the magnetic body 2 is attracted to each of the electromagnets 1. An annular permanent magnet 3 having a diameter smaller than the magnetic body 2 is mounted on the side face of the magnetic body 2. A non-ferrous power shaft 4 is inserted into the central section of the magnetic body 2, and rotated apart from the magnetic body 2. It is desirable that a bearing is interposed between the non-ferrous power shaft 4 and the magnetic body 2.
Patent JP-S5962110-A (JP)
Title: Corrosion resistant processing of steel pipe
Inventor: MIYAMOTO NAOAKI
IPC: B29C63/06
Filed: 1982-10-01
Abstract: PURPOSE:To carry out corrosion resistant processing which is capable of stably protecting a steel pipe from corrosion for a long time by such an arrangement wherein the outer surface of a steel pipe is covered by a coat of corrosion protective material, corrosion protective tape and protective cover made of polyolefine resin reinforced by glass mat of long fiber of specific length in sequence. CONSTITUTION:The outer surface of a steel pipe 1 is pretreated by coating it with corrosion protective material 2 (e.g., paste containing petrolatum, viscous substance containing epoxy resin, etc.), and it is then wrapped around by a corrosion protective tape (e.g., unwoven cloth impregnated with a compound containing petrolatum, rust preventive agent, etc.) 3. The corrosion protective tape 3 is further covered by a protective cover 4 made of reinforced polyolefin sheet wherein preferably 90-50wt% of polyolefin and preferably 10-50wt% of long fiber glass mat of which length is more than 50mm. are blended.
Patent JP-S5962109-A (JP)
Title: Method for causing plastic tube to thermally shrink around glass bottle and its apparatus
Inventor: SAKIMIZU TAKAYUKI
IPC: B29C63/42
Filed: 1982-10-01
Abstract: PURPOSE:To cause a plastic tube to closely adhere on a bottle without intermixing air bubbles by such an arrangement wherein a plastic tube which is fixed around the outer circumference of a glass bottle is caused to tentatively shrink by blowing hot air of relatively low temperature to the drum portion of the bottle first and then to the upper and lower edge portion, and after that the tube is caused to finally shrink by blowing hot air of high temperature to the whole surface of the bottle. CONSTITUTION:For example, an elongated tube 6 of polyvinyl chloride of 50mu in thickness is used and in causing it to contact with the outer circumference of a glass bottle 5, the tube 6 (preferably heated up to 55-65 deg.C) is fixed to the outer circumference of the bottle 5, and it is caused to tentatively shrink by blowing hot air of relatively low temperature (e.g., 120-180 deg.C, preferably 150 deg.C for 1sec) only to the drum portion in the first stage and then to the shoulder and bottom portion while the bottle is being rotated around its axis. After that, the tube is caused to finally shrink by blowing hot air of relatively high temperature (350- 400 deg.C, preferably 350 deg.C for about 2sec) to the whole surface of the bottle in the second stage and the plastic tube is caused to closely adhere to the bottle.
Patent JP-H0834864-A (JP)
Title: Impact-resistant prepreg
Inventor: ITO SAKANORI
IPC: C08G59/50
Filed: 1994-07-22
Abstract: PURPOSE:To provide a high-quality prepreg which provides FRP products improved in impact resistance and satisfies the requirements for the appearance, the workability in molding, the chemical resistance, etc., simultaneously. CONSTITUTION:A prepreg consisting essentially of carbon fibers and an epoxy resin and containing inorganic particles incompatible with epoxy resin and having an average particle diameter of 10-60mum in an amount of 0.5-30 pts.wt. based on 100 pts.wt. epoxy resin, which contains 100 pts.wt. polyepoxy compound (epoxy resin) (A) having at least two epoxy groups in the molecule, 1-10 pts.wt. dicyanediamide (B) and 0.5-10 pts.wt. cure accelerator (C).
Patent JP-S6231228-A (JP)
Title: Stereophonic broadcasting receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04H40/45
Filed: 1985-08-02
Abstract: PURPOSE:To attain the stereophonic reception of FM broadcasting on the ground with simple constitution by adding an FM tuner to a stereophonic receiving part for satellite broadcasting in a stereophonic voice receiving means for satel lite broadcasting. CONSTITUTION:An output of an FM detecting circuit 11 is outputted through a jack 2J, a cable is connected between the jack 2J and a jack 1J in the stereo phonic receiving part 1 and the voice of satellite broadcasting is received, demodulated and outputted in the receiving part 1. The tuner 14 for receiving FM broadcasting on the ground is added to the circuit. At the reception of FM broadcasting on the ground with said constitution, a signal is inputted to a stereophonic processing circuit 21 through the FM tuner 14, an IF amplifier 15 and a detector 16 and right and left signals R, L are outputted. When a multiplex stereophonic wave is received by the FM tuner 14 or a tuner 17A, normally decoded right and left signals R, L are obtained as the outputs of the processing circuit 21.
Patent JP-S6237078-A (JP)
Title: Control circuit for motor
Inventor: MAEHIRA JIYUNICHI
IPC: H02P29/00
Filed: 1985-08-02
Abstract: PURPOSE:To enable accurate synchronous operation by correcting phase difference between the vertical synchronizing signal of a regenerative image signal and the vertical synchronizing signal of a composite synchronizing signal as a reference. CONSTITUTION:Trapezoidal generating circuits 18, 22 output trapezoidal waves (k), (g) corresponding to the vertical synchronizing signal of a composite synchronizing signal as a reference of the revolution of a motor and the vertical synchronizing signal of a regenerative image signal. On the other hand, a phase comparison circuit 19 detects phase difference between the vertical synchronizing signal separated from the composite synchronizing signal and one-revolution mark pulse signal. A voltage comparison circuit 23 compares an output from the phase comparison circuit 19 as comparison reference voltage through a low-pass filter 21 with the trapezoidal wave (g). A sample holding circuit 25 samples the trapezoidal wave (k) while using the output from the voltage comparison circuit 19 as sampling pulses, and feeds back a phase difference signal to a motor driving circuit 27.
Patent JP-S5974102-A (JP)
Title: New dispersion stabilizer for aqueous polymerization
Inventor: NUKINA SHIYOUGO
IPC: C09K23/42
Filed: 1983-09-16
Abstract: PURPOSE:The titled stabilizer which is inexpensive, easy to produce and has no adverse effect on the polymer produced, comprising a specified unsaturated carboxylic acid diester compound. CONSTITUTION:As a dispersion stabilizer for aqueous polymerization, there is used an ester compound of the formula, wherein A1, A2, and A3 are each a 2-4C (substituted) alkylene group; R1 and R3 are each H, a 1-36C hydrocarbon group, or acyl group; R2 is H or methyl; k and n are each O or a positive number (when both R1 and R3 are H, neither k nor n is O); k+n=3; l is 1-40; and m is 0-40. This ester compound is formed by reacting an unsaturated dicarboxylic acid (e.g., maleic or citraconic acid) with an alcohol or a phenol, and diesterifying the resulting monoester compound by adding an alkylene oxide.
Patent JP-H0817285-A (JP)
Title: Key switch click feeling improving mechanism
Inventor: KONDO NOBORU
IPC: H01H3/50
Filed: 1994-07-01
Abstract: PURPOSE:To realize a key switch input mechanism having a click feeling. CONSTITUTION:Using a pushbutton switch having a click feeling generally provided on the market, a separate mould of plastic by the unit of switch is used for a key top 2, and a cylindrical or rectangular and cylindrical shock absorbing material is used for supporting the keytop 2. A movable part 11 of a switch 5 moves in accordance with motion of the key top 2, and a forward end part 12 of an actuator 9 provided on the key top 2 and the movable part 11 of the switch 5 are integrated, thereby a click feeling which the switch 5 itself has can be transmitted to the key top 2.
Patent JP-H0724834-A (JP)
Title: Material sensor
Inventor: YAMASHITA TADAO
IPC: B29C31/04
Filed: 1993-07-12
Abstract: PURPOSE:To effectively sense lack of a material without erroneous operation of a photoelectric tube due to adhesion of dust by disposing the tube outside a transparent wall of a material supply unit toward an inward direction of the unit, and airtightly surrounding a part between the tube and the wall with an elastic cover. CONSTITUTION:A light emitting unit 4 is so mounted at a base 51 of a recess elastic cover 5 that a light emitting surface 41 is directed toward a transparent wall 21. An interior of the cover 5 is reduced under pressure, a peripheral edge 52 is sucked to the wall, and a part between the surface 41 and wall is airtightly surrounded. A photoreceiver is similarly mounted at its photoreceiving surface on the wall. Sense signals of a lead 42, a photoelectric tube are sent to a screw motor to stop or start rotation of a screw. Thus, since a part between the tube and a material supply unit is airtightly surrounded with an elastic cover, no dust is introduced to this part, an erroneous operation of the tube due to adhesion of dust does not occur, and lack of a material can be effectively sensed.
Patent JP-H0338475-A (JP)
Title: Movable agricultural machine such as tractor or the like
Inventor: SATO KATSUO
IPC: B62D49/00
Filed: 1989-07-03
Abstract: PURPOSE:To restrain vibration to a machine body frame to ensure stable running condition by making a transmission case by integral with a front axle case to form a running drive structure, and fixing the structure to a machine body frame in a vibration-proofing state. CONSTITUTION:The vibration of an engine 8 is transmitted to a transmission case 13 fixed in the rear thereof and a front axle case 11 connected by connecting members 9a - 9b fixed to the lower portion of the engine. As the transmission case 13 and the front axle case 11 are integrally fixed as a running drive structure 1 the vibration of the engine 8 is transmitted to the road surface through a front wheel 10 supported on the front axle case 11, so that the vibration of a machine body is restrained in co-operation with a vibration absorbing effect by vibration-proofing members 15, 17 to the machine body frame 2. The vertical vibration of the front wheel 10 due to the unevenness of the road surface transmitted to the machine body frame 2 is decreased by making the vibration of the front axle case 11 due to the unevenness the road surface and the vibration of the engine 8 interfere with each other to restrain the vibration of the running drive structure 14 itself.