baber/WOPTO huggingface dataset:
Patent JP-H1183159-A (JP)
Title: Bath clarifying apparatus
Inventor: MIHARA KOJI
IPC: F24H1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent an operation of a safety device due to no-water burning state caused by a heater exposure. SOLUTION: When a temperature detector 13 detects high temperature set temperature, a bypass three-way valve 10 is returned to its original position and returned to a bath circuit. If a temperature rise in a filtration tank 7 for raising hot water temperature in a bathtub 1 is raised earlier than a preset time, it is judged that the air is stored in the tank 7. Then, energization of a heater is stopped, switching of the valve 10, upper three-way valve 19 and lower three-way valve 20 are switched, a drain circuit of an outlet is constituted via a bath adapter 3, bath return piping 4, bath return port 5, circulating pump 2, the valve 20, the tank 7 and the valve 19, and the air is exhausted. After the air is exhausted for a suitable time, the bath circuit is returned, and no- water burning due to heater exposure can be prevented.
Patent JP-H1186188-A (JP)
Title: Automatic toll collection system
Inventor: YAMASHITA RIICHIRO
IPC: G07B15/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To safely move and control a collecting unit vertically and back and forth, so that the collecting unit does not collide with a projected matter attached to a vehicle. SOLUTION: A vehicle information processor 8 detects the vehicle type of a vehicle 6 and the position of a front window of a driver seat from information, that is acquired from vehicle detectors 1 and 2 and a stepping board 7. An image processor 13 detects proceeding, stopping and start of the vehicle 6 to position, where the window of a driver seat faces a collecting unit that is attached to an automatic toll collecting device 9, based on an image photographed by a TV camera 12 that has been installed above the device 9 and also detects widthwise distance for closely nearing to make the unit 10 close to the vehicle 6 at the time of detecting the stop. The device 9 performs position control of the unit 10, based on information detected by the processor 8 and the widthwise distance for closely nearing detected by the processor 13.
Patent JP-H07173379-A (JP)
Title: Method for improving tensile properties of cured product of propylene oxide-based polymer
Inventor: KAWAKUBO FUMIO
IPC: C08K5/5425
Filed: 1994-09-19
Abstract: PURPOSE:To improve the tensile properties of the product of propylene oxide- based polymer by adding a compound capable of forming silanol group on reaction with water and a silanol condensation catalyst to the polymer having at least one per molecule of reactive silicon functional group(s) to effect curing. CONSTITUTION:The tensile properties of the cured product of a propylene oxide-based polymer is improved by incorporating (A) a propylene oxide-based polymer having at least one per molecule of reactive silicon functional group prepared by polymerization of a vinyl monomer of formula I [R<2> is H or a 1-10C (substituted) aliphatic hydrocarbon; R<2> is the same as R<1>, a (substituted) monovalent aromatic hydrocarbon, an alkenyl, carboxyl, etc.] and another vinyl monomer of formula II [R<3> is 1-20C alkyl, an aryl, etc.; R<4> is a polymerizable double bond-carrying organic residue; X is OH or a hydrolyzable group; (a) is 0-3; (b) is 0-2; (m) is 0-13] in the presence of a propylene oxide- based polymer with (B) a compound capable of forming a compound having at least one per molecule of silanol group(s) by reaction with water and (C) a silanol condensation catalyst, followed by curing.
Patent JP-H0971352-A (JP)
Title: Roll support mechanism for belt-shaped article feeding device
Inventor: MATSUMURA HIROYOSHI
IPC: B65B41/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles such as the occurrence of wrinkle and contamination of powder of a roll core resulted from the slip of a roll and also facilitate the installation and replacement of the roll by securely holding the roll on which a belt-shaped article is rolled up in a belt-shaped article feed device used for blister packaging or the like. SOLUTION: A belt-shaped article feed device is provided with a mounting pipe 2 which is arranged inside the cylindrical core 1a of a roll 1 on which belt-shaped article is rolled up. Also an extending and retracting drive member 4 and multiple claw parts 6, capable of pressing the inside of the roll core 1a by the projection of it to the outside of the mounting pipe 2 which is performed by the pressing of it directly or through a transmission means 5 against the extending and retracting drive member 4, are provided inside the mounting pipe 2.  In addition, it is provided with a spring 9 which forces the extending and retracting drive member 4 to move so that the claw part 6 is always projected in the outer direction of the mounting pipe and a means 10 to move the extending and retracting drive member 4 against the force of the spring 9 so that the claw part 6 is pulled into the mounting pipe 2.
Patent JP-S60141736-A (JP)
Title: Rubber article
Inventor: WATANABE NOBORU
IPC: C08L9/02
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a rubber article resistant to ozone, heat and oil along with improved low-compressive strain, flexural crack resistance and sliding sealing resistance, by crosslinking, with specific organic peroxide, of a nitrile group- contg. hydrocarbon rubber with low concentration of unsaturated double bond. CONSTITUTION:The objective article can be obtained by crosslinking (A) 100pts. wt. of a nitrile group-contg. hydrocarbon rubber with 5-60wt% of unit derives from unsaturated nitrile and iodine value <=120 (e.g. a rubber made by hydrogenation of butadiene-acrylonitrile copolymer rubber) using (B) 0.0025-0.02mol of an organic peroxide of formula (R' is alkyl or phenyl; R'' is alkylene, phenylene or ethynylene; n is 1 or 2) (e.g. 2,5-dimethyl-2,5-mono-(t-butylperoxy)-hexane) to effect curing. This rubber article hasd the number of flexings needed for crack development determined by the de Mattia machine of 10<6> or more.
Patent JP-H0966659-A (JP)
Title: Manufacture of metal product having pattern
Inventor: SUZUKI MASA
IPC: B41M1/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming means which can form a pattern on a product having a curved face such as a drawn product and is suitable for producing various types and a small quantity of products. SOLUTION: A pattern reverse image 2 is formed on a polyester film 1 by utilizing a color copying machine A. It is transferred to a metal plate 4. Further, on the surface of the transferred metal plate, a peelable working protective film 6 is formed so as to form a pattern metal plate F, and a predetermined metal product B is manufactured by the pattern metal plate F.
Patent JP-H04128046-A (JP)
Title: Ink jet recording device
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the occurrence of trouble such as defective printing due to bubbles which have entered an ink supply passage and thereby improve reliability by providing an independent flow path with a lower total flow path resistance than an ink nozzle reaching an area near the ink nozzle as an open hole without passing through the first filter, and the second filter covering said independent flow path. CONSTITUTION:A suction restoration device working through a cap 34 is activated during an abnormal ink droplet discharge time. In this case, ink is discharge from an ink nozzle 21 as the flow path resistance of independent flow paths 30, 24 to 27, each having an open hole 27, is lower than that of a flow path with an ink nozzle 21. In addition, this is because of the larger hole diameter of a filter 33 than that of a filter 29. Further, bubbles in a filter chamber 4 are preferentially sucked and discharged from the open hole 27. Therefore, the bubbles that have entered from an ink needle 5 no longer flow into a flow path with the ink nozzle 21. Thus it is possible to obtain a highly reliable ink jet recording device free from any generated trouble such as abnormal ink droplet discharge.
Patent JP-H0192542-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KADOTA YOICHI
IPC: F02D41/00
Filed: 1987-10-01
Abstract: PURPOSE:To prevent shocks upon change-over of control in an engine which uses D-jetro control and L-jetro control in combination for controlling the am ount of fuel in accordance with an intake-air amount and an intake-air pressure, by computing a compensation to a desired air-fuel ratio with the use of one of the intake-air amount and the intake-air pressure. CONSTITUTION:In an air-fuel ratio control device, there are provided a computer 81 for calculating a basic fuel ratio during L-jetro control in accordance with an output signal from an intake-air amount sensor 2, and a computer 82 for calculating a basic fuel amount during D-jetro control in accordance with an output signal from a pressure sensor 4. Further there is provided a discriminator 85 for judging whether it is in a D-jetro control range or an L-jetro control range in accordance with output signals from the pressure sensor 4 and a rota tional speed sensor 5 so that a change-over switch 86 is changed over in accor dance with the result of the judgement to selectively use the computers 81, 82. Further, the computer 83 calculates a desired air-fuel ratio in accordance with output signals from the sensors 4, 5 for computing a compensation to a basic fuel amount from the switch 86, by which engine is operated with the desired air-fuel ratio.
Patent JP-H0296409-A (JP)
Title: Crystal oscillator
Inventor: NAKAJIMA SHIGEKI
IPC: H03B5/32
Filed: 1988-09-30
Abstract: PURPOSE:To immerse a crystal oscillator to liquid and to attain the oscillation by immersing to the liquid and connecting the crystal oscillator between the input and output of a non-inversion amplifier. CONSTITUTION:Resistances 4 and 5 are respectively connected between the input and output of inversion amplifiers 1 and 2 and the non-inversion amplifier are composed of the amplifiers connected in the two-step concatenation. A crystal oscillator 6 is inserted between the input of an amplifier 1 and the output of an amplifier 2. The oscillator 6 is immersed to a liquid 8 pooled at a container 7 and oscillated. Thus, the oscillator 6 is connected between the input and output of the inversion amplifier. The oscillator 6, when it is immersed to the liquid, does not invert the phase. By executing the non-inversion action of the amplifier, the phase conditions of the oscillation can be satisfied and the oscillation can be carried out.
Patent JP-S62107982-A (JP)
Inventor: AASERU EI DESANTEISU
IPC: B25B13/46
Filed: 1985-11-06
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-H01125091-A (JP)
Title: Color television signal processing device
Inventor: KOBAYASHI KATSUMI
IPC: H04N9/79
Filed: 1988-10-01
Abstract: PURPOSE:To obtain, even when a Y-signal and a C-signal are supplied separately, a reproduced image based on the supplied Y-signal and C-signal by providing a signal switching means between an external input terminal part and a luminance signal circuit and a color signal circuit. CONSTITUTION:In case a composite video signal is supplied to an input terminal 21, a relay 29 is set in a non-operating status, the composite video signal inputted to the input terminal 21 is amplified by a buffer amplifier 23 then supplied to the luminance signal circuit 25 and at the same time to the color signal circuit 26 through a switching glossa S1. In case a Y-signal is supplied to the input terminal 21 while a C-signal is to that 22, a detection signal from a detection circuit 32 is made obtained by the C-signal from the amplifier 24. Accordingly, a drive circuit 33 is operated, and the relay 29 also is operated. It follows that the Y-signal supplied to the terminal 21 is amplified by the buffer amplifier 23 then supplied to the luminance signal circuit 25, while the C-signal supplied to the input terminal 22 is amplified by the amplifier 24 then supplied to the color signal circuit 26 via the switching glossa S1.
Patent JP-H0892078-A (JP)
Title: Disinfectant composition
Inventor: OKANO TAKAYOSHI
IPC: A61P17/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a disinfectant composition easily handleable, requiring no wiping off operation, capable of using a necessary quantity if required and obtaining almost perfect disinfecting effect. CONSTITUTION: This disinfectant composition is produced by mixing an alcohol selected from ethyl alcohol or isopropyl alcohol with a carboxyvinyl polymer, a neutralizing agent and water. The composition can be taken out by a suitable amount in a lump when needed and uniformly and certainly applied on the wide range of an objective surface since the composition flows when it is pressed to and rubbed on the objective surface.
Patent JP-S62110189-A (JP)
Inventor: NAKAMURA SHOZO
IPC: G21C3/34
Filed: 1985-11-08
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-H1183207-A (JP)
Title: Air conditioner
Inventor: OZEKI SHIGEKI
IPC: F25B1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of a liquid level within a compressor even in off-season when the power source is cut off. SOLUTION: This is an air conditioner equipped with a compressor 11 which compresses and processes the sucked-in refrigerant gas and sends it to an outdoor heat exchanger 10A or an indoor heat exchanger 10B, a heater 12 which heats the liquid refrigerant within the compressor 11, a power source 14 which drives the compressor 11 and the heater 12, and an accumulator 13 which is connected to the suction side of the compressor 11 and reserves the liquid refrigerant, and herein the pipe 15 on liquid side to connect the outdoor exchanger 10a with the indoor heat exchanger 10B is provided with opening/closing valves 30 and 31, respectively, on the side of the outdoor heat exchanger 10A and the side of the indoor heat exchanger 10B,  and further this air conditioner is provided with an on-off valve control mechanism 32 which shuts in the refrigerant within the pipe 15 on liquid side by closing both on-off valves 30 and 31 when the prime power source 14 is off.
Patent JP-H1187809-A (JP)
Title: Gas laser oscillator
Inventor: ETO SEIICHI
IPC: H01S3/036
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser oscillator capable of easily executing atmosphere opening work. SOLUTION: In this gas laser oscillator 1 provided with a solenoid valve 23 for rapid filling for filling laser gas in an oscillator chamber 3, a laser oscillator controller 35 for controlling the gas laser oscillator 1, and a pressure sensor 37 for detecting the pressure of the laser gas inside the chamber 3, are provided. By the laser oscillator controller, a present pressure Pbase inside the chamber 3, and the detectable highest pressure Pmax of the pressure sensor 37 after the lapse of fixed time T1 from the start of the rapid filling, are detected, required time T2 until the pressure inside the chamber 3 reaches an atmospheric pressure Patm is computed and obtained, the solenoid valve 23 for the rapid filling is interrupted after the lapse of the required time T2 , and the atmosphere opening of the oscillator chamber 3 is completed.  The required time T2 is computed and obtained from a calculation formula T2 =T1 (Patm -Pmax )/(Pmax -Pbase ).
Patent JP-S6491099-A (JP)
Title: Operation control method and apparatus for waste ion exchange resin processing system
Inventor: MORIOKA TAKAYUKI
IPC: G21F9/30
Filed: 1987-10-02
Abstract: PURPOSE:To achieve a reduction in decomposition processing time and a higher division ratio, by controlling a supply of a waste ion exchange resin and hydrogen peroxide introduced into a reaction tank monitoring the concentration of CO2 in an exhaust gas generated from the reaction tank. CONSTITUTION:A temperature control system is attached to an oil bath 3 to control a heating value of a heater monitoring temperature in a reaction tank 1 so that the optimum reaction temperature is obtained in the reaction tank. An exhaust gas is taken into a loop pipeline 17 for gas analysis in the course of an exhaust gas pipeline 11 to measure the concentration of carbon dioxide in the exhaust gas with a CO2 analyzer 16. A detection value of the CO2 analyzer 16 is inputted into a control section 18. Here, with comparison of the valve to a set value, the supply of a waste ion exchange resin or hydrogen peroxide is process controlled so that the concentration of carbon dioxide in the exhaust gas maintains a specified value of 50-60%. This achieves a reduction in the decomposition processing time and a higher division ratio with a higher utilization rate of hydrogen peroxide.
Patent JP-S6491067-A (JP)
Title: Fault point detection for power distribution system
Inventor: KARAKAMA YUKIO
IPC: G01R31/08
Filed: 1987-10-02
Abstract: PURPOSE:To specify the position of a fault point on a trunk line or a branch line where the fault point is positioned, by measuring the moment of a change in a DC voltage waveform appearing with a dielectric breakdown at the fault point simultaneously and at the same position in terms of one phase and the remaining phase in which a pulse-like voltage is applied. CONSTITUTION:It is assumed that a fault point is located at a position AF in a phase A of a branch line 102 branched off a trunk line 100 separated from two side systems with zone switches 1 and 2 and with the removal of a fault at the fault point AF, insulation at the fault point is self-recovered. A left terminal of the switch 2 is short-circuited between phases while being charged with a DC voltage slightly smaller than a dielectric strength at the fault point through the phase A at a right terminal of the switch 1 and a pulse-like voltage is applied thereto to break insulation at the fault point. The moment of a change in a DC voltage waveform appearing with this dielectric breakdown is measured simultaneously and at the same position in terms of the phase A and the remaining phase B or C. Thus, the position of the fault point AF on the trunk line 100 or the branch line 10 where the fault point AF is located can be specified from a difference in the moment thus measured.
Patent JP-S61127799-A (JP)
Inventor: FURUHATA KINYA
IPC: C11D3/14
Filed: 1984-11-26
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-S6491149-A (JP)
Title: Device for operating copying machine
Inventor: KOBAYASHI YUICHI
IPC: G03G21/00
Filed: 1987-10-02
Abstract: PURPOSE:To simplify an operation by detecting the kind of a card by means of a key switching part where a card for masking is placed, performing the operation of a key switch based on the detected kind and discriminating an ID key incorporated in the card. CONSTITUTION:The card M for masking is placed on the key switching part which issues the indication of the operation of an extension function and the key switching part is provided with a means for detecting the kind of the card M for masking, a means for performing the key switching operation based on the detected kind of the card M for masking and an ID key discrimination means incorporated in the card M for masking. As for a special mode, the titled device is constituted so that it is performed by inputting with a specified key. In order to effectively use the specified key, in such a case, various kinds of modes, etc., can be set by using the card for masking the part of the specified key. Thus, the operation can be simplified, while the device possesses multifunction.
Patent JP-2000082438-A (JP)
Title: Scanning circuit for scanning electron microscope
Inventor: YOSHIHARA TAKAYASU
IPC: H01J37/248
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning circuit for a scanning electron microscope having an improved signal-to-noise ratio of a scanning signal. SOLUTION: Magnification is controlled in the enlarging direction according to magnification data to a magnification control circuit 2, and an output voltage Va of the magnification control circuit 2 is increased proportion to it. When the output voltage Va is set so that the formula Va<=Vm/n is satisfied, with Vm being the maximum output voltage of the magnification control circuit 2, then a switch SW1 is turned off, and only a switch SW2 is turned on, to select a resistor R2. Here, n is the optimum value of the system and also a value which is characteristic of the device. Then the magnification is further increased with the switch SW2 being on, when the point satisfying the formula Va<=Vm/n is reached, then the switch SW2 is turned off, and only the switch SW3 is turned on, to select the resistor R3.
Patent JP-H1170291-A (JP)
Title: Washing net with float
Inventor: TOYOSAWA MANABU
IPC: D06F35/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To wash the wash (particularly brassieres) well without damage. SOLUTION: In a part of a bag 10 made of a net, a net is doubly placed to form a vacant space S between the nets, and a float 20 smaller than the vacant space is movably enclosed in the vacant space within the vacant space. A framed shape-retaining member 30 is enclosed in the vacant space S along the inner edge of the vacant space S. The buoyancy of the float 20 is set to such a degree that when a washing net holding the wash is put into a washing machine, the net is entrained in the flow of water in the washing machine and sinks, and that when the flow of water has stopped or weakened, the top of the net floats to the surface of the water.
Patent JP-H0192729-A (JP)
Title: Optical arithmetic unit
Inventor: KOGA YUJI
IPC: G02F1/01
Filed: 1987-10-05
Abstract: PURPOSE:To remarkably improve the arithmetic speed and to miniaturize the optical arithmetic unit by providing an optical semiconductor device where optical switches are accumulated and arranged in a shape of an array at an input side of a bistable laser, and inputting outputting a data used for an arithmetic operation and reserving temporarily a data by the optical semiconductor device. CONSTITUTION:A photoelectronic converting element, an electrooptical converting element and a storage device in a conventional optical arithmetic unit are replaced with an optical semiconductor device where a bistable laser 9 and two laser switches 8, 10 are accumulated in one semiconductor device and arranged in an array. By taking such a means, a data is never converted to an electron in the course of arithmetic operation and fed back to the optical semiconductor device of a data output part from the optical semiconductor device of a data input part, and also, the data input part of high density can be formed. In such a way, the cause by which the miniaturization and high speed conversion of the optical arithmetic unit are limited can be eliminated.
Patent JP-H1089279-A (JP)
Title: Single sectional type multistage pump
Inventor: TANNO MASAYUKI
IPC: F04D29/42
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a temporary clamping work and to damp vibration through internal viscosity of water at the gap of an intermediate casing. SOLUTION: A single drum sectional type multistage pump comprises an impeller 3; a diffuser 12; a single sectional type intermediate casing 4; and a balance chamber 10 on the pump discharge side. An outer casing 15 is arranged at the outside of the intermediate casing 4, and a radially sealed gap 17 is produced between the intermediate casing 4 and the outer casing 15. The casing gap 17 is communicated with the suction flow passage of a suction casing 1 or the balance chamber 10. A sealant for the intermediate casing is eliminated.