baber/WOPTO huggingface dataset:
Patent JP-H08111615-A (JP)
Title: Power amplifier circuit
Inventor: MEJIKA KENICHI
IPC: H03F1/02
Filed: 1994-10-07
Abstract: PURPOSE: To reduce the power consumption and to decrease heat generation by switching a power supply voltage at a high speed. CONSTITUTION: The amplifier circuit is provided with a voltage switching means 30 with respect to a power supply voltage fed to a low frequency power amplifier 18. High speed power switching elements Qc, Qd are used for high voltage power supply control for the voltage switching means 30 and it is provided with a voltage comparator means which supplies selectively a high voltage power supply or a low voltage power supply to a low frequency power amplifier 18 through the voltage comparison between the low voltage power supply and an output voltage of the power amplifier 18. They high voltage power supply VPH is fed to the power amplifier 18 before the output voltage of the power amplifier 18 gets higher than a power supply voltage VPL being a low voltage. Thus, the effect of reduction in the power consumption and reduction in heat generation is attained.
Patent JP-H1090143-A (JP)
Title: Pre-treating method for aqueous solution of dye and method for separating ozonolysis product
Inventor: MIZUNO TAKEHIRO
IPC: G01N21/35
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a pre-treating method for powdering an aqueous solution of a standard sample before and after treating an aqueous solution of a dye with ozone and a method for separating an ozonolysis product by using the obtained powder. SOLUTION: In a pre-treating method for aqueous solution of dye, a aqueous solution of a dye is treated with ozone until the solution is decolored under a room-temperature condition and the obtained solution is powdered by freezing and drying the solution in a vacuum as a sample for freezing and drying. Then the obtained powder is molded in tablets with a press after the powder is mixed with KBr powder and the aqueous solution of the dye is pre-treated by using the tablets as a sample for measuring IR spectra with a Fourier transform infrared spectrophotometer.  In a method for separating ozonolysis product, an ozonolysis product is separated by dissolving the dried powder of the declored solution in refined water and injecting the solution into separation columns 4 and 5 together with a developing solvent contained in a container 1 and the ozonolysis product is detected by using an ultraviolet detector 6 and differential refractometer 7.
Patent JP-H0199570-A (JP)
Title: Method and apparutus for inhalation
Inventor: GOODON EI UONGU
IPC: A61M11/06
Filed: 1987-09-30
Abstract: PURPOSE: To obtain gentle mists or vapor of low velocities by combining converters which are arranged in the fluid passages of an inlet part and outlet part and have bluff bodies having an axial line perpendicular to the axial line of the inlet and expanders for expanding fluid. CONSTITUTION: A mixture composed of a propulsive agent, active medicine and activator is injected into a first chamber 20 from a window 84 and is admitted into the chamber 20 while the mixture expands again. If the bluff body 24 exists in front of ultrasonic fluid, standing impulsive waves are generated. Many vortexes are therefore generated around the bluff bodies. The individual vortexes are concentrated toward the outlet 22 along the second chamber walls. The second expansion chamber imparts vortex expansion to the fluid, thereby decelerating the velocities of the individual medicinal particles. As the vortexes progress to the third expansion chamber, the sectional area thereof is increased, by which the advancing velocities of the individual particles are further lowered and the vapor vortexes are further expanded.  Next, the fluid of the vortexes collides against a resonance net, etc. The gentle and low-velocity mists or vapor after the collision of the fluid against the resonance net is inhaled by a patient.
Patent JP-H0563536-A (JP)
Title: Photoelectric switch
Inventor: MATSUO KENJI
IPC: H01H35/00
Filed: 1991-08-29
Abstract: PURPOSE:To enhance the performance of a projector use light emitting diode sufficiently by detecting a forward voltage to discriminate the kind of the projector use light emitting diode thereby setting a drive current at conduction based on the result. CONSTITUTION:At application of power, contacts o-a of a changeover switch 23 are closed and a prescribed current of 20mA is supplied to the projector use light emitting diode 7. Thus, a forward voltage VF of the diode 7 is given to a control circuit 22 and the kind of the diode 7 is discriminated based on the voltage VF. That is, two kinds of threshold voltages VTH1, VTH2 different from each other are prepared for the voltage VF and compared with the voltage VF. For example, in the case of the voltage VF<VTH1, it is judged that the diode 7 is an infrared ray light emitting diode, contacts o-b of the switch 23 are closed and a current of 200mA is supplied. Similarly, the quantity is compared as to the threshold voltage VTH2 and a drive current with an optimum current flows to the loaded diode 7 thereby enhancing the performance of the diode.
Patent JP-2001068983-A (JP)
Title: Shut-down circuit
Inventor: ABE YOSHIYUKI
IPC: H03K17/60
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To minimize the voltage loss due to a circuit current. SOLUTION: The shut-down circuit that is connected between a power supply and a load 108 to apply or interrupt the power supply, consists of a shut-down transistor circuit section 101 and a drive circuit section 106. The device circuit section 106 is devided into a pre-stage circuit 102 and a final stage circuit 103, the pre-stage circuit 102 receives a power supply passing through the shut-down transistor circuit section 101 and the power supply is directly supplied to the final stage circuit 103. The shut-down transistor circuit section 101 receiving an external on/off signal makes an internal shut-down transistors conductive or non-conductive.
Patent JP-H1030077-A (JP)
Title: Adhesive composition and paper tube using the same
Inventor: HAYAZAKI TATSUO
IPC: C09J129/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having giving a dried coating with a high modulus excellent in initial adhesive force and water resistance, etc., and suitably used in producing a paper tube and obtain a paper tube having uniform diameter and exhibiting excellent compressive strength, water resistance, etc. SOLUTION: This adhesive composition is obtained by adding 80-170 pts.wt. inorganic filler, 35-70 pts.wt. at least one kind of water-soluble polymer selected from a group comprising a polyvinyl alcohol, a carboxyl group-modified polyvinyl alcohol, starch and dextrin and 1-5 pts.wt. boric acid to 100 pts.wt. solid content of vinyl acetate-based emulsion. In this case, the dried film contains >=90wt.% material which is undissolved by tetrahydrofuran. This paper tube is produced by using the adhesive composition.
Patent JP-S60140601-A (JP)
Inventor: NAKADA YUTAKA
IPC: F21V14/02
Filed: 1983-12-28
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-H0291951-A (JP)
Title: Semiconductor device
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/338
Filed: 1988-09-29
Abstract: PURPOSE:To operate a semiconductor device as initially designed by keeping saturation currents between the source and the drain of a GaAsMESFET within a tolerable range to be determined by a signal processing circuit under preset radiation even in the case where the total dosage R of radiation to be radiated is above 1X10<9>. CONSTITUTION:GaAs is doped with an impurity almost uniformly in the depth direction so as to form a MESFET, and a semiconductor device is constituted wherein a signal processing circuit, which operates normally when a change ratio alpha=IdssA/Idss is within a tolerable change ratio alphaL with the value after change of saturation currents Idss between the source and the drain of this MESFET as IdssA, is combined with MESFET. This device is used in the circum stance of radiation application above 1X10<9> roentgens in total dosage R, and with the carrier concentration reduction amounts of the active layer of the MESFET by radiation application of the total dosage R as   ND, and with the carrier shifting degree before and after radiation application in the active layer as mu and mu4, respectively, the carrier concentration ND before radiation application of the active layer at this time meets the condition of ND> ND /¦1->>alphaL(mu/muA)]<1/2>¦.
Patent JP-H1084769-A (JP)
Title: Packaging method for hen-of-the woods culture medium
Inventor: ICHIKAWA MASAYA
IPC: A01G1/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To generate large-grained hens of the woods (Grifola frondosa (FR.) S.F. GRAY) by inserting a core from the aperture of a bag down to the front surface position of the culture medium introduced therein and treating this core under specific conditions, thereby packaging the hen-of-the woods culture medium and well maintaining the space part on the front surface of the culture medium. SOLUTION: The core 30, such as core having a sectional square shape on its outer periphery, is inserted into the bag 12 from its aperture down to the front surface position of the culture medium 11 introduced therein. While the bag 12 is superposed atop the culture medium 11 existing on the outer side of the core 30, the bag 12 is templated at the circumference of the core 30 and the bag 12 is so fixed as to maintain the templated shape. The core 30 is then removed from the bag 12 and the side of the bag 12 upper than the culture medium 11 is adhered, by which the packaging of the hen-of-the woods culture medium is executed. The culture medium 11 is preferably subjected to bacterium plantation via the inner side of the core 30.
Patent JP-S63103688-A (JP)
Title: Diagnosing method and device for rotary equipment
Inventor: KODAMA MITSUO
IPC: H02K11/00
Filed: 1986-10-17
Abstract: PURPOSE:To enable the existence of an abnormal state to be diagnosed earlier even if load current is equal to or less than rated current, by discriminating the abnormal state when the value of the ratio of a current amplitude value on every cycle to motor output is larger than the value of the ratio of an upper limit on a normal state. CONSTITUTION:By a current detector 3, the load current of a motor 1 is detected, and is fed to a micro-computer 5. By the micro-computer 5, an arithmetic is performed on a value corresponding with motor output, namely, the ratio of a current amplitude value on every cycle to the load current, rated current, the motor output, torque, or the like, and when an arithmetic-performed load current amplitude factor is larger than the amplitude factor of an upper limit on a normal state, then the output of abnormal state signal is generated. As a result, the abnormal state of rotary equipment can be detected earlier.
Patent JP-S61124067-A (JP)
Title: Vibration-proof device of container housing type fuel cell
Inventor: TSUTSUMI MASARU
IPC: H01M8/24
Filed: 1984-11-20
Abstract: PURPOSE:To make a cell stack to always maintain a stable state without causing inclination of the upper part of a cell stack even against vibration by so constituting that a concave spherical or concave conical push plate on the side of the container upper surface is made to flexibly contact with a convex spherical or convex conical wear plate on the upper surface of the cell stack while being maintained pushed downward. CONSTITUTION:In a pressure container 1, the lower surface of a cell stack 2 is supported while being fixed on the stack pedestal 8 through the engaging members 9<1> and 9<2> while a ring flange 10 is airtightly mounted on the upper surface opening. A concave spherical or concave conical push plat 14 is fixed to a guide flange 15 smoothly put together with a guide post 11 while being energized downward by a spring 16. The convex spherical or convex conical wear plate has a concentric ring step part 19' in a staircase shape while being fixed to the upper part of the cell stack 2. The push plate 14 is joint together with the wear plate 19 on the side of the cell stack for holding the cell stack by pushing.
Patent JP-H03111370-A (JP)
Title: Document transport device
Inventor: YAMAGATA MASANORI
IPC: B65H29/70
Filed: 1989-09-21
Abstract: PURPOSE:To prevent unevenness in the transport speed of a sheet of document and its unstable motion by furnishing a document sheet sweepout member, which is protruding from one of the carryout rollers, deforms elastically to a dia. equal to or smaller than the dia. of this roller with the aid of the retaining force given by the waist stiffness of the sheet of document, and sweeps out the sheet of document at the time of recovery. CONSTITUTION:Sheets of document M are carried in one after another to an image reading position, where the image on the applicable sheet M is read, which then is exhausted by carryout rollers 11, 12. At this time, the sheet M is transported at a specified speed by these driver roller 11 and follower roller 12, which constitute a pair. When the sheet M is contacted by one of the document sweepout members 16 protruding at either of these carryout rollers 11, 12, elastic deformation is made so that the dia. becomes equal to or smaller than one of the carryout rollers 11 owing to the retaining force as the waist stiffness, and the sheet M is swept off when the member 16 makes recovery motion.
Patent JP-H07107782-A (JP)
Title: Control device of motor
Inventor: MUKAI CHUKICHI
IPC: H02P21/36
Filed: 1993-09-30
Abstract: PURPOSE:To provide the control device, of a motor, which can drive the motor so as to be accelerated and decelerated in a precise time when an output frequency which drives an inverter circuit is accelerated and decelerated. CONSTITUTION:A control circuit 2 which controls an inverter circuit 1 is provided with an operating means 3 which sets an output frequency and data on the acceleration and deceleration time or the like of the output frequency, with a storage means which stores the set data and with a control means 5 which drives the inverter circuit on the basis of the data and which outputs an arrival signal when the inverter circuit 1 is driven at a prescribed frequency. In addition, the control circuit is provided with a relay means 6 which can output the control signal of the output frequency when the arrival signal is received and the control signal of the acceleration time and of the deceleration time of the signal by identical contacts SW5, SW6.
Patent JP-H08108746-A (JP)
Title: Impact energy absorbing body and door-trim for automobile using the same
Inventor: SUZUKI MASATOSHI
IPC: F16F7/00
Filed: 1994-10-11
Abstract: PURPOSE: To enable the stable excellent efficiency of energy absorption to be established while enabling the repetitive use of an impact energy absorbing body by thinning the thickness of the intersection parts of respective lattices of an absorbing body while making the surface mounted on a mounted part of the front surface and the impact receiving surface of the rear surface. CONSTITUTION: A lattice-like absorbing body 1 consisting of an elastic body of thermoplastic foamed resin or the like is formed on the front surface with a mounting surface 1a to a mounted member and on the rear surface with an impact receiving surface 1b. The respective lattice pieces 1c constituting the absorbing body 1 is constituted such that the thickness is the largest in the central part and gradually thinned toward the intersection part. Also, the absorbing body 1 is formed on the front surface with a mounting surface 1a corresponding to the mounted surface spape of an interor trim base plate for a door of a mounted member and on the rear surface with a receiving surface 1b to provide an integral molding. Thus, the absorbing body can establish the stable excellent efficiency of energy absorpion and be repetitively used.
Patent JP-S62105881-A (JP)
Inventor: UETANI KENICHI
IPC: B66B5/02
Filed: 1985-11-01
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-H04124357-A (JP)
Title: Continuous structure of domed horizontal roof panel
Inventor: KONO SHIGEHARU
IPC: E04D3/366
Filed: 1990-09-14
Abstract: PURPOSE:To simplify construction work by a method in which long disposable plates for coupling are radially set at a given interval, a water-stop regulator is provided on the upside of the central part, and roof panels whose upper ends are inserted with covers for coupling are connected. CONSTITUTION:A hanger 15 is attached to the downward coupler 14 of a horizontal roof panel 7 to connect couplers 13 and 14, and long disposable plates 25 for coupling are set radially at a given interval. A water-stop regulator 27 is formed in the longitudinal direction on the central upside of the plates 25. Water-stop plates 29 are set at the intervals of roof plates 7 on the plates 25 and the upper ends of the panels 7 are set by fitting insert plates 31 into the central part of the ends of the plates 29. A coupling cover 34 having folding pieces 35 on the downside of both sides is inserted into the upper face cover support piece 31' of both insert plates 31 to connect the panels 7. Rain water can thus be directed to flow on the plates 25 and drained from the panels 7.
Patent JP-H0585789-A (JP)
Title: Additive for cement-based extruded formed body
Inventor: YAMATO FUJIO
IPC: C04B24/32
Filed: 1991-09-25
Abstract: PURPOSE:To provide an additive suitable for extruding and forming a water kneading compound essentially consisting of a cement-based material. CONSTITUTION:The additive for cement-based extruded formed body consists essentially of a reaction product reacted an alkylene oxide addition product being added >=20mols of alkylene oxides to a primary alcohol having >=12 carbon atoms in the molecule, a primary mercaptan or an alkylphenol with a compound having >=1 epoxy group. By using this additive, a cement-based extruded formed structure excellent in the quality such as appearance, dimension precision and the extruding speed is obtained and also the productivity is improved.
Patent JP-H1066813-A (JP)
Title: Mist eliminator
Inventor: SATO TOSHIHIRO
IPC: B01D45/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of removing moisture to a certain degree on an upstream side in a mist eliminator apparatus for removing moisture from steam. SOLUTION: In a mist eliminator apparatus for removing moisture from steam, an outlet duct 3 is provided to the center part in a cylindrical outside container 1 through a moisture adsorbing member 4 and a cylindrical partition cylinder 5 is provided between the moisture adsorbing member 4 and the inner wall of the outside container 1 and a passage 7 is formed by the outer peripheral surface of the cylindrical partition cylinder 5 and the inner peripheral surface of the outside container 1 and an inlet duct 2 is arranged to the outside container 1 in the tangential direction from the outside toward the passage 7 and a large number of projections 6 are arranged to at least the inner wall of the outside container.
Patent JP-2001061624-A (JP)
Title: Hanging scroll for displaying work
Inventor: WAKAYAMA SEIJI
IPC: A47G1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hanging scroll for displaying a work on which cases for the works with different sizes are removably attached and which can be stored by being rolled when it is not used. SOLUTION: This hanging scroll 1 for displaying a work displays the work by arranging a pair of rigid guide rails 15 and 16 provided in parallel in the direction intersecting at right angles to the developing direction of the hanging scroll 1 for displaying the work and fitting a case 2 for the work on these rails 15 and 16. When it is not used, it can be stored by removing the case 2 for the work and rolling it.
Patent JP-S62104666-A (JP)
Title: Control circuit for hydraulic cylinder
Inventor: SAKOTA MASARU
IPC: B22D29/00
Filed: 1985-10-31
Abstract: PURPOSE:To provide a slight cushion effect in the foam in a working fluid and to provide a substantial moving output by providing a foam generating means for incorporating air into the working fluid to a hydraulic circuit of a hydraulic cylinder. CONSTITUTION:The working fluid F in an oil chamber 14 is incorporated therein with foam A and is fed in this state by a pressure into one oil chamber 10 of the hydraulic cylinder 2 when compressed air is supplied into an air chamber 16 of a pneumatic-hydraulic conversion tank 3. The output in the direction for lowering a piston 9 is thus obtd. The foam A in the working fluid F is compressed by the reaction of the force in the direction against said output and the cushion effect is generated when such force is acted. The cushion effect generated by the foam compression is not large enough to attenuate the force acting in the counter output direction of the hydraulic cylinder 2 and the transfer output by the incompressibility of the working fluid F is substantially assured.
Patent JP-H04126809-A (JP)
Title: Method for sewing clothes
Inventor: NAKAHARA HIROHARU
IPC: A41H43/00
Filed: 1990-09-14
Abstract: PURPOSE:To save labors for seam basting, etc., and shorten a sewing time for ordered clothes by preparing correcting dummies with seam basting samples having the sizes of ready made clothes, preparing a processing slip on the dummies and subsequently subjecting a cloth to a cutting work, etc., on the processing chit. CONSTITUTION:Correcting dummies are prepared on seam basting samples having the sizes of ready made clothes, and a processing slip memorizing picking positions, sizes, etc., is prepared on the correcting dummies. A cloth is subjected to a cutting work, sewing work, a finishing work, on the correcting slip to perform the objective sewing of the clothes. The correcting dummies can be preserved and controlled only for a customer and further provided for the next order.
Patent JP-H0772126-A (JP)
Title: Measuring waveform display device
Inventor: NISHIZUKA KEN
IPC: G01N29/22
Filed: 1993-09-06
Abstract: PURPOSE:To provide a measuring waveform display device which can fast display a plurality of measuring waveforms with a simple hardware. CONSTITUTION:A display of a measured value is so arranged to correspond to any one scanning position and hence, it is enough only by making the number of addresses of a memory 44 for storing display data correspond to a product of the number of pixels on a horizontal or vertical scan line. Operations can be done simply by storing a measuring data of the number of bits into respective addresses (c+f''+q) as intact corresponding to resolutions of the measuring data. This eliminates the need for computing a writing position of the memory 44 from a measurement data value thereby speeding up a processing. This also eliminates the need for providing an access circuit 200 and a display bit generation circuit 100 in plurality thereby reducing the scale of the circuits as much as possible.