baber/WOPTO huggingface dataset:
Patent JP-H0837745-A (JP)
Title: Feeding device
Inventor: TAMURA HIDEKI
IPC: H02J7/00
Filed: 1994-07-26
Abstract: PURPOSE:To always supply a load with a constant-level load current regardless of the mounting state of a load section on a power source section. CONSTITUTION:When a load section 2 is mounted on a power source section 1, primary winding L1 and secondary winding L2 are magnetically coupled to each other and, when the input to the primary winding L1 is switched, a voltage is induced across the secondary winding L2 and the induced electric power is rectified by means of a rectifier circuit 4. As a result, a load current is supplied to a load 5. The turn on/off of a switch SW connected between the circuit 4 and load 5 is controlled by means of a control circuit 6. When the primary winding L1 is switched, a voltage proportional to the voltage induced across the secondary winding L2 is induced across a detection winding L3 and the voltage is inputted to the control circuit 6 after the voltage is rectified and smoothed. The circuit 6 supplies a constant-level load current to the load 5 regardless of the mounting state of the load section 2 on the power source section 1 by raising the turning on duty of the switch SW when the input level from the winding L3 drops.
Patent JP-H10178561-A (JP)
Title: Flicker prevention device for image acquisition system
Inventor: RYO KOSEI
IPC: H04N5/217
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a flicker resulting from that a video acquisition operation is not asynchronous with a flickering rate of a surrounding light source for object illumination. SOLUTION: A flicker prevention device for an image acquisition system is provided. The video acquisition operation is executed synchronously with a flickering rate of a surrounding light source for object illumination, thereby the flicker prevention device enables to eliminate a flicker appearing in an acquired video while being displayed on a monitor. The flicker prevention device includes a photosensing unit to detect the flicker of a surrounding light source. A control signal generator 220 is used for converting an output signal of the photosensing means into a control signal having a 1st state indicating appearance of an on-state of the surrounding light source and a 2nd state indicating appearance of an off-state of the surrounding light source.  A video acquisition unit 202 executes the video acquisition operation by a method so a to start the video acquisition operation only when the light illuminating the object is shifted from the off-state into the on-state. As the result, the acquired video does not display any flicker.
Patent JP-H0463915-A (JP)
Title: Supercharging pressure control device for engine with supercharger
Inventor: FUKUOKA YASUAKI
IPC: F02B37/00
Filed: 1990-06-29
Abstract: PURPOSE:To improve an accelerating ability while maintaining the reliability of an engine excellently by arranging a set supercharging pressure resetting means to quicken the reset of a set supercharging pressure risen by a supercharging pressure rising means in the case of carrying out an accelerating operation. CONSTITUTION:Though a supercharging pressure rising rate becomes larger in the first set operational area I since the whole of exhaust air is supplied only to a primary supercharger 204, the rate falls after having risen up to just before a target supercharging pressure. Furthermore, though the supercharging pressure rising rate becomes smaller in the second set operational area II as compared with a case of the first set operational area I since the exhaust air is supplied distributively to both the primary supercharger 204 and a secondary supercharger 206, an attenuation control for a correction of acceleration is not carried out so that the rate rises up to just before the target supercharging pressure. In this way, an overshoot of the supercharging pressure is surely prevented so that the improvement of an accelerating ability can be maintained.
Patent JP-2001008185-A (JP)
Title: Data recording output device and program recording medium
Inventor: YAMADA MASAZUMI
IPC: H04N7/16
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a user to wait for a time when a program is actually broadcast and to prevent charging from being conducted even when recording of a program is failed by recording received data with a validity without imposing charging, reading recorded data and generating charging information with respect to the read data. SOLUTION: A viewer selects AV data of a program whose recording is reserved from a DMUX 7 and the selected AV data are stored in an HDD 13. At this point of time, no charging is imposed by recording the AV data to the HDD 13. Whether or not the AV data are purchased is decided by selecting a menu displayed by a GUI 10 with a remote commander 17. In the case of selecting 'purchased', the AV data of the program can be finally seen and charging is imposed, and information of a program that is purchased is recorded on an IC card 5. The purchased program can freely be viewed again within a period designated by the validity after the purchase.
Patent JP-S6061347-A (JP)
Inventor: FUIRITSUPU REONAADO MATSUSEI
IPC: B60J10/00
Filed: 1984-08-23
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-S5882824-A (JP)
Inventor: KASAHARA SHIGERU
IPC: B65B23/12
Filed: 1981-10-29
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-S6235852-A (JP)
Title: Recording apparatus
Inventor: SUZUKI AKIO
IPC: B41J2/045
Filed: 1985-08-09
Abstract: PURPOSE:To increase the recording speed without changing whole density, by using only the specific nozzle part of a plurality of nozzle parts in the case of a high-speed motor and driving an ink droplet generating means so as to obtain a dot with a diameter suitable for dot density. CONSTITUTION:A nozzle part 7 is filled with ink 8 and heaters 9, 10 are provided to the bottom part of the nozzle part 7. For example, when the heater 9 is turned ON, air bubbles 11 generate and an ink droplet 12 is emitted by the energy thereof. When both of heaters 9, 10 are turned ON, large air bubbles 13 generate and an ink droplet 14 larger than the ink droplet 12 is emitted. Hereupon, when the orifices of emitting nozzles are provided N orifices apart (N is positive integer) and the scanning speed is set to (N+1) times, dot density comes to 1/(n+1) and the recording speed can be set to (N+1) times. Further, it is desirable that the number of nozzles arranged to a head is integer-times of (N+1).
Patent JP-S6236336-A (JP)
Title: Production of benzotrifluoride derivative
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/12
Filed: 1985-08-09
Abstract: PURPOSE:To produce a benzotrifluoride derivative useful as an intermediate for medicines and agricultural chemicals in high purity and yield, by directly fluorinating benzotrifluoride with fluorine gas. CONSTITUTION:A benzotrifluoride expressed by formula I (X is at least one selected from F, Br and Cl; m is an integer 0-3), e.g. 4-chlorobenzotrifluoride, is reacted with fluorine gas, preferably in a lower alkylcarboxylic acid to afford the aimed benzotrifluoride derivative expressed by formula II (n is an integer 1 or 2), e.g. 3-fluoro-4-chlorobenzotrifluoride. This method is particularly effective when it is desirable to introduced fluorine into the m-position to the -CH3 group of the benzotrifluoride.
Patent JP-S6147812-A (JP)
Inventor: URURITSUHI RAINEERU
IPC: D01F6/54
Filed: 1985-08-09
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-S5876575-A (JP)
Inventor: MORIGA HIROYUKI
IPC: D06M13/322
Filed: 1981-11-02
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-H04371802-A (JP)
Title: Manufacture of light emitting tube for high-brightness discharge lamp
Inventor: HAYASHI KOICHI
IPC: C04B35/115
Filed: 1991-06-19
Abstract: PURPOSE:To manufacture easily and uniformly a light emitting tube of light transmission ceramic in a complicated form having a locus of a pipe line where an inflection point is in existence. CONSTITUTION:Hight-purity alumina fine powder slurry is cast into a cavity of a molding tool constituted of a plurality of tools comprised of a porous body and a component of a solvent in the slurry is absorbed into holes of the porous tools each by a carpillary phenomenon. With this construction, the high- purity alumina fine powder bound by an organic binder is fleshed uniformly along a wall surface of the cavity and a tubular molded body having a locus of a pipe line where an inflection point is in existence is formed by reflecting a form of the cavity. A sintered body having minute crystalline particle diameter is formed by sintering the obtained molded body, light transmission properties are revealed on the sintered body by running a hot static hydraulic pressure press and a light emitting tube comprised of light transmission alumina is manufactured.
Patent JP-H0724775-A (JP)
Title: Suction chuck
Inventor: SUZUKA TOSHIHIRO
IPC: B25J15/06
Filed: 1993-07-15
Abstract: PURPOSE:To prevent erroneous suction and damage of a workpiece by making a suction face and a face of the workpiece parallel. CONSTITUTION:A suction chuck has a suction section 1 which vacuum-sucks a workpiece 10, a hold shaft 2 connected to the suction section, a fixed plate 3 which has an opening for passing the hold shaft by loose fitting and is fixed to a handling device, a movable plate 4 which is fixed to the hold shaft and has an opening, a conical positioning pin 5 which is fixed to the fixed plate and whose bottom face is fitted in the opening of the movable plate, and a helical spring 8 which is provided around the hold shaft and applies tensile force between the fixed plate and the suction section.
Patent JP-S6331422-A (JP)
Inventor: JIEFURII KEI UINSUROU
IPC: G05F1/577
Filed: 1986-07-24
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-2001003331-A (JP)
Title: Breakwater
Inventor: SHINODA YOSHIAKI
IPC: E02B3/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater which can be easily constructed and has a high structural reliability. SOLUTION: This breakwater 11 is provided with piles 12 driven so as to protrude from the bottom face of the sea and a curtain wall 13 supported by the piles 12 and extended orthogonally to the advancing direction of waves. In this case, the curtain wall 13 is formed by integrating a plurality of breakwater blocks 18,.... Through-holes 19, 19 vertically piercing these plurality of blocks 18 are formed. The breakwater blocks 18 and the piles 12 are integrated together by inserting the piles 12 into the through-holes 19.
Patent JP-S6156883-A (JP)
Inventor: SEKO KIYOSHI
IPC: B25J15/04
Filed: 1984-08-22
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-S56107246-A (JP)
Title: Electronic photgraphy recording material
Inventor: ERUBUIN RINTO
IPC: G03G5/06
Filed: 1980-12-12
Abstract: 1. An electrophotographic recording material, consisting of an electrically conductive layer support, in particular a support suitable for the manufacture of printing forms or printed circuits, and of a photoconductive layer comprising an organic photoconductor, an alkali-soluble binder, a sensitizing dyestuff, which comprises a cyanine dyestuff absorbing between 400 and 550 nm, and conventional additives, whereby the photoconductor represents a compound of the general formula  see diagramm : EP0031481,P5,F1  in which R1  denotes hydrogen, alkyl, alkoxy having 1 to 4 C atoms, halogen or dialkylamino having 1 to 4 C atoms, R2  denotes dialkylamino having 1 to 4 C atoms, and X denotes nitrogen or -CR3  with R3  being phenyl which is optionally substituted by halogen, alkylamino or dialkylamino groups or alkyl having 1 to 4 C atoms, characterized in that the sensitizing dyestuff furthermore comprises an aminoxanthene dyestuff absorbing between 450 and 600 nm.
Patent JP-H0228225-A (JP)
Title: Hollow spherical foam particle of thermoplastic resin and production of molded article of foam using the same particle
Inventor: OGI SHINYA
IPC: C08J9/22
Filed: 1988-07-15
Abstract: PURPOSE:To obtain the title foam particles suitable as cushioning material, packaging material, heat insulating material, etc., having specific cell volume, average thickness of outer film and excellent strength by using polymer particles as a seed and expanding a suspended polymer containing a blowing agent under heating. CONSTITUTION:(A) Particles of thermoplastic polymer (e.g., polyethylene) having preferably 0.1-2mm particle diameter are suspended as a seed in water, (B) a polymerization initiator is added while dripping an unsaturated monomer such as styrene, the monomer is polymerized at 60-120 deg.C, the polymer is impregnated with (C) preferably 2-10wt.% blowing agent such as propane or butane and the resulting material is washed and dried. The material is heated to preferably 90-110 deg.C, expanded to give foam having 10-200g/apparent density and the aimed foam particles wherein >=50% whole volume of particle is one large cell, particle diameter is 0.5-20mm and average thickness of outer film of particle is >=3mum is obtained.
Patent JP-H0924101-A (JP)
Title: Locking device that is used for introduction device for oralcavity tube introduction
Inventor: PAGAN ERIC
IPC: A61M16/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device to improve fixing of a larynx mask or tube. SOLUTION: A fixing device for a guiding device to insert an oral tube or a larynx mask into a patient is formed into a V-shaped plate 200 with a collar 206 with a rib on the top part, the tube or the mask is extended in the plate. A gap 207 extends from the collar to the edge of the plate and is retained in narrow width and the collar 206 gasps the tube or the mask by fastening an opening 204 in the plate 200 onto a protrusion part coming out of the guiding device. When the fixing device has a clip with an engaging member between two arms as an alternative plan, the gap is pressed into narrow width by clipping the engaging member between the two arms of the guiding device.
Patent JP-S6333447-A (JP)
Title: Polyolefin composition
Inventor: WAKABAYASHI HIROYUKI
IPC: C08L1/00
Filed: 1986-07-25
Abstract: PURPOSE:The titled composition suitable for injection molding of large-sized thin molded article, air conditioning unit case for automobile, etc., having extremely weak smell, comprising a polyolefin, vegetable fiber of fibrillated cellulose and a specific amount of phosphporus compound. CONSTITUTION:The aimed composition comprising (A) a polyolefin (e.g. PP, propylele-ethylele copolymer, etc.), (B) vegetable fiber consisting essentially of fibrillated cellulose (e.g. fiber obtained by opening and fibrillating mold newspaper, waste paper, etc.) and (C) 0.5-20pts.wt., preferably 1-15pts.wt. based on 100pts.wt total amounts of the components A+B of a phosphorus compound (e.g. condensed phosphate carbamate, trimethyl phosphate, etc.). The amount of the component B is preferably 10-60wt% based on total amounts of the components A+B. The component A preferably contains a polyolefinic head bonding resin.
Patent JP-S5876903-A (JP)
Title: Control signal outputting circuit
Inventor: YAMANE SHINGO
IPC: G05B9/02
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a device which is capable of not only protecting a contact of other relay connected in series to a contact of a timer relay but also outputting an item selecting signal of prescribed time width to the outside, by equally delaying an operation time and a return time of the timer relay. CONSTITUTION:With regard to a delaying circuit, etc. for equally delaying an operation time and a return time of a timer relay, for instance, item selecting signals 1S-nS processed by a computer, etc., and a signal 11S for a control  command are inputted to adata memory 20, also a trigger pulse 12S is inputted  to the data memory 20, and at the point of rise time of this trigger pulse 12S, a data is written. Subsequently, from the data memory 20, item selecting signals 21S-2nS, and a control command signal 31S are sent out to item selecting relays 51-5n, and a control command relay 61, and also are sent out to a fixed mark approving circuit 41, too. Subsequently, when a result of approval is satisfactory, at the stage where the item selecting relays 51-5n and the control command relay 61 have been operated, a timer relay 43 is operated through a delaying circuit 44.
Patent JP-2000006564-A (JP)
Title: Forgery preventive printed medium and manufacture thereof
Inventor: HYO KOJIRO
IPC: B42D15/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive printed medium and manufacture thereof being manufactured at low cost, suitable for relatively small quantity production, and capable of discriminating forgery with ease. SOLUTION: This medium includes a medium base material 11 having a genuineness and spuriousness discriminating region 11a, a color changing printed layer 12 furnished on the genuine and forgery discriminating region 11a and being color-changeable depending on its view angle, and a genuineness and spuriousness discriminating information forming layer 13 for forming forged article discrimination information 13a by concealing a part of the color changeable printed layer in invisible relation.
Patent JP-S5798427-A (JP)
Title: Fixed flow-rate distributing device of high pressure powdered granule transporting apparatus
Inventor: MORIYAMA TAKESHI
IPC: B65G53/66
Filed: 1980-12-12
Abstract: PURPOSE: To prevent wearing-out of a flow-rate controlling valve and blockage for powdered granules by connecting a booster line to a distributing piping and controlling the flow-rate of powdered granules in the distributing piping by changing the flow-rate in the booster line.  
     CONSTITUTION: The powdered granules in a pressurized tank 10 are sent through a transporting piping 22, and the other end of the piping 22 is connected to a distributing tank 24, and powdered granules are distributed through distributing pipes 25a and 25b. Booster lines 26a and 26b are connected in the vicinity of the distributing tank, and the booster gas flow-rate controlling valves 27a and 27b are installed in the lines 26a and 26b, and the pressurized gas such as air and nitrogen etc. from a pressurized gas feeding source 28 is sent into the pipings 25a and 25b. controlled by the flow-rate controlling valves 27a and 27b. The flow-rate in mass of the powdered granules in the pipings 25 and 25b is measured by mass flow-rate meters 30a and 30b and controlled by fluid controlling valves 27a and 27b on the basis of the measured output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0741827-A (JP)
Title: Method for vacuum-refining molten steel
Inventor: ONUKI KAZUO
IPC: C21C7/04
Filed: 1993-07-15
Abstract: PURPOSE:To restrain the lowering of molten steel temp. and to improve the refining efficiency by heating the molten steel surface with a burner, at the time of vacuum-refining the molten steel while injecting oxide powder in the molten steel surface. CONSTITUTION:The molten steel in a ladle 1 is sucked and circulated into the vacuum treating appartus 2 arranged on the ladle 1 to execute the vacuum treatment. The oxide powder of silicon, manganese or iron is injected on the molten steel surface while restraining the lowering of the molten steel temp. by using the burner in a lance 7 arranged at the upper part of the vacuum treating apparatus 2 during treating to execute the decarburization, denitrogenization and dehydrogenization. The reaction between the oxide powder and the molten steel can be promoted because the molten steel surface is made into high temp. by heating with the burner and the injected oxide powder is also heated before reaching the molten steel surface. Further, there is no necessity to make the molten steel temp. high beforehand in consideration for the calory to conduct the heat with the oxide powder.
Patent JP-2000013538-A (JP)
Title: Communication system
Inventor: KASAI TOSHINORI
IPC: H04W48/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve convenience for the user of a communication terminal equipment and to simplify control in a communication center, in a communication system made into a prepaid charging system. SOLUTION: The communication center for connecting a line between portable telephone sets, controlling a base station and controlling and managing a charging processing or the like is provided with a data base for recording the balance of a prepaid communication charge at all times, together with the ID code of a subscriber. The controller of the communication center retrieves the balances of the prepaid communication charges on a call origination side and a call termination side (S1 and S4), when a call is terminated, and when even one of them is negative or zero, the call origination (S2 and S5) is denied and reports that effect to a call origination side (S3 and S6).  When both balances are positive, communication is made possible (S7), and after the communication is ended, a communication charge corresponding to communication time is charged (the balance is subtracted) from the prepaid communication charge on the call origination side (S8). The balance of the prepaid communication charge is reported to the portable telephone set on the call origination side (S10 and S11).
Patent JP-H0617944-A (JP)
Title: Butterfly valve for high temperature
Inventor: TAJIRI KAZUMI
IPC: F16K1/34
Filed: 1992-07-03
Abstract: PURPOSE:To surely prevent leaks by bringing a valve element side seat surface into good contact with a valve box side seat surface regardless of the intensity of fluid pressure applied to a valve element held in its closed position while eliminating the thermal influence of high-temperature fluids and to enable the seat surfaces to be readily set in a good contact state after assembly even if the accuracy of the clearance between a valve shaft and a bearing is bad. CONSTITUTION:A projecting portion 8 is formed on the outer periphery of the center boss portion 3a of a valve element 3, the center boss portion 3a being secured to a valve shaft 4 at a position biased from seat surfaces 6, 7 to the direction of flow of fluids; a movable pressar member 9, by which the valve element 3 being rotated to its closed position is pressed via the projecting portion 8 in the direction in which it makes contact with each seat surface, is held in a state in which the amount by which it presses a support 10 located on the side of a valve box 2 can be adjusted.
Patent JP-H0822307-A (JP)
Title: Control constant determining method of controller
Inventor: MURAKAMI MASAYA
IPC: G05B11/36
Filed: 1994-07-05
Abstract: PURPOSE:To provide a control constant determining method of the controller which properly meets designer's requirements by using a nonlinear optimizing technique for plural quantitatively given design specifications. CONSTITUTION:This is the control constant determining method for the controller which determines the control constant of the controller that meet plural specification items given by a designer by the nonlinear optimizing technique using restriction conditions and an evaluation function. Quantitative specification values are given respectively and the specification items shown by the nonlinear function of the control constant are divided into hard limits and soft limits according to the degree of requirement of the designer (S1-S5). For the hard limits, certain restriction conditions are given (S6) and for the soft limits, the control constant meeting the requirements of the designer is determined (S8) by the nonlinear optimizing technique by using an evaluation function including a penalty item for case wherein the restriction conditions are not met (S7).