baber/WOPTO huggingface dataset:
Patent JP-H01100386-A (JP)
Title: Gravity rotary engine
Inventor: NOSAKA TAKASHI
IPC: F03G7/10
Filed: 1987-10-12
Abstract: PURPOSE:To take out power utilizing gravity effectively by a simple and inexpensive construction by rotating a hollow shaft with large dia., moving a number of weights along its axis, and thereby repeating potential energy consumption (work) and restoration continuously. CONSTITUTION:Passing the axis a screw shaft 23 penetrates a large dia. hollow shaft 22 equipped with rotary shafts 21 at the two ends and having the common axis with the rotary shafts 21. A ratchet 25 and a transmission 26 are held at both ends of this screw shaft 23, and the ends are coupled with a pinion 29 through a bevel gear 30. The screw shaft 23 is inserted in a guide shaft 24, and weights 28 are held on the screw shaft 23. A major gear 27 fixed to a frame is meshed with the pinion 29 so as to case intermittent rotation of the screw shaft 23. A flywheel 31 and a power generator 32 with transmission are coupled at one end of the rotary shaft 21 through the transmission 26. Thereby power utilizing gravity is efficiently taken out by a simple and inexpensive construction.
Patent JP-H08177717-A (JP)
Title: Piston pump with improved type holding mechanism
Inventor: ANSONII EMU KURAASU
IPC: F04B1/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To increase operation speed of a pump by providing retention fingers for keeping the contact of a piston assembly with a wobble precession plate in the pump having a plurality of pressure-feed piston reciprocated by the wobble plate. SOLUTION: A pump 11, provided with a wobble plate 35 and a piston assembly 49 reciprocated by this wobble plate 35, is provided with a mechanism 10 which is in contact with the wobble plate 35 to hold the piston assembly 49. This hold mechanism 10 is provided with a hold plate 69 having a plurality of retention fingers extending redially, so that each finger enters in individual filling opening 57 of the piston assembly 49 and keeps contact of the assembly 49 with the wobble plate 35 of the pump. That is, a shoe 111 of the piston is held, in such a way that it is rubbed on the wobble plate 35 and prevents the piston assembly 49 from leaving the wobble plate 35.
Patent JP-S61135376-A (JP)
Title: Dc electron commutator motor
Inventor: SUGIZAKI TAIJI
IPC: H02P6/16
Filed: 1984-12-05
Abstract: PURPOSE:To alleviate the irregular amplitude and the variation by forming a phase regulator for varying the phase of a position signal of a plurality of transistor differential circuits devised in the connections. CONSTITUTION:A phase regulator used for a DC electron commutator motor has transistors (Tr)110-113, a bias voltage 120, an ultrafine voltage 121 and a reference voltage 122. A voltage 123 produced by adding a speed voltage EV formed in response to the motor speed and a position signal phase regulating voltage EP and a position signal current 130 proportional to the amplitude of the position signal are input to the regulator to obtain a phase regulating output current 131. Trs 110, 111 and 112, 113 are connected commonly at the emitters to form differential circuits. Thus, if the voltage 123 is sufficiently smaller than the voltage 122 when the current 130 is constant, only the Tr110 operates to regulate optimally the phase of the position signal so that the current 131 becomes equal to the current 130.
Patent JP-H02102044-A (JP)
Title: Temperature sensitive multilayer resin material
Inventor: TADOKORO YOSHIO
IPC: F21V9/40
Filed: 1988-10-11
Abstract: PURPOSE:To obtain an inexpensive temperature sensitive multilayer resin material in which transparency and opacity is varied according to ambient temperature by providing a layer made of at least one layer of synthetic resin having specific total light transmission and the balance layer always of trans-type polyisoprene resin. CONSTITUTION:Polymethylmethacrylate resins having 80% or more of total light transmission are used as both outer layers, and trans-type polyisoprene resin is used as an intermediate layer. A multilayer structure sheet of two type three layers of a sandwiching structure is obtained by employing a two type three layer structure die coupled with an extruder for supplying the resins.
Patent JP-2000087545-A (JP)
Title: Building material
Inventor: FUKUYAMA KEIICHI
IPC: E04F19/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a building material which permits easy execution of attaching work. SOLUTION: A bottom joint joiner 30 is equipped with a main body 31 having a recessed portion 31A at the rear, a cover portion 32 having an L-shaped cross section projected out from the other portion of the main body 31, and a positioning projected piece 33 which is projected out from the rear surface of the main body 31 and is detachable from the main body 31. The positioning projected piece 33 has its base portion located at the bottom surface of the recessed portion 31A provided at the rear surface of the main body 31. When installing at the first position contacting a backing member, the positioning projected piece 33 is broken and separated. A trace of separation is positioned inside the recessed portion 31A, and no projected member remains from the rear surface of the main body 31.  In this way, it can be fixed easily and accurately at the first position and the attaching work for the bottom joint joiner 30 can be made easier.
Patent JP-H0530951-A (JP)
Title: Treatment of food
Inventor: OTA TOSHIYUKI
IPC: A23L19/12
Filed: 1991-01-07
Abstract: PURPOSE:To obtain dense, tasty food free from wateriness, highly excellent in preservability by putting to vacuum packing a hydro-extracted food or dried food after hydro-extraction in a container followed by pressurization under heating to effect sterilizing modification. CONSTITUTION:Firstly, a food is either hydro-extracted or dried after hydro- extraction and then put into a container and subjected to vacuum packing. Thence, the resulting food is pressurized under heating at a pressure of 1-10 kg/cm<2> and a temperature of 70 150 deg.C to effect sterilizing modification. The container to be used for vacuum packing is pref. made of a heat-resistant plastic film.
Patent JP-S63229177-A (JP)
Title: Preparation of colored magnet wire
Inventor: YAMAZAKI YUZO
IPC: H01B13/00
Filed: 1987-10-12
Abstract: PURPOSE:To enhance production efficiency by using many kinds of dyes and pigments without losing an insulating characteristic and facilitating color change, by forming a colored coating layer to only at least one layer of a plurality of insulating film layers. CONSTITUTION:The uncolored insulating paint in a paint box 2 is applied to the surface of a conductor 1 and, after the excessive paint is squeezed by a paint squeezer 3, the coated conductor is dried in a baking oven 4. This process is repeated plural times to form a substrate insulating film. The obtained uncolored baked painted wire W1 is subsequently passed through a colored paint coating squeezer 5 composed of felt or a metal die to apply colored paint to the outer layer of the wire W1 and passed through the baking oven 4 to form a uniform colored film to obtain a colored magnet wire 10. Further, the colored film can be formed not only as the outermost layer but also as either one of the lowermost layer and an intermediate layer.
Patent JP-H02192239-A (JP)
Title: Bidirectional information communication system
Inventor: OTANI KATSUMI
IPC: H04N1/32
Filed: 1989-10-03
Abstract: PURPOSE:To improve line utilizing efficiency by storing transmission information to each terminal equipment and applying transmission and reception from a transmission destination without interrupting a line on the condition that the transmission information for its own equipment exists in the terminal equipment of the transmission destination. CONSTITUTION:A terminal equipment T21 finishing the reception of picture and writing information 10 sends a protocol signal MCF' to a terminal equipment T20 when transmission picture and writing information addressed to the terminal equipment T20 is stored in its own equipment. The terminal equipment T20 receiving the protocol sends a protocol signal DCN' to the terminal equipment T21. The protocol signal DCN' represents the enabled transmission from the terminal equipment T20 to the terminal equipment T21 and constituted with a signal code different from a protocol signal DCN or a specific frequency signal. Thus, the document information stored in its own equipment is sent from the terminal equipment T21 as the picture and writing information 1 to the terminal equipment T20. Thus, the information is sent bidirectionally by one line connection control.
Patent JP-2001082748-A (JP)
Title: Mat for gas cooking appliance, method and apparatus for manufacturing mat for gas cooking appliance
Inventor: SASADA EIJI
IPC: F24C15/14
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a mat for a gas cooking appliance capable of smoothly and simply laying a modesty piece on a tray of the appliance without working bending of the piece toward a downward direction. SOLUTION: In this mat for a gas cooking appliance, edge wound parts 5, 5a are formed from a rear side flange 42 to rear ends of left and right flanges 43, 44 of a main body of the mat having a horizontal flange 4 of a predetermined width provided at a peripheral edge of a soup tray 2 having a burner head exposure hole 41 through a grate placing part 31, and a modesty piece 6 formed at an oblique end 61 bent down from these flanges 43, 44 from a front side flange 41 to the rear ends of the flanges 43, 44 and continuously provided at right and left rear ends at the rear edges of the flanges 43, 44 is extended. Since an edge wound part 7 is formed at a lower end of the piece 6, the tray of the appliance can be entirely covered by laying the mat on the tray of the appliance without conducting a complicated work of bending down the piece 6.
Patent JP-2001080906-A (JP)
Title: Gaseous hydrogen generating device
Inventor: MATSUI NOBUKI
IPC: C01B3/48
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce a CO amount to be generated by reforming to a minimum by making the molar ratio of oxygen to carbon O2/C into specific times or higher of the O2/C theoretical volume ratio in partial oxidation reaction in the case of supplying raw fuel, oxygen and steam to a fuel reformer and the molar ratio of steam to carbon H2O/C into specific times or higher to reduce an externally heating amount, if possible, to zero. SOLUTION: This is a device 60 for generating gaseous hydrogen by supplying hydrocarbon-based raw fuel, oxygen and steam. The fuel reformer 5 is filled with a catalyst used for partial oxidation reaction of the raw fuel to carry out the water gas shift reaction by using CO to be generated as a reactant. The molar ratio of oxygen to carbon O2/C is made into 0.9-1.5 times the O2/C theoretical volume ratio in the partial oxidation reaction, the molar ratio of steam to carbon H2O/C into 0.5-3 times, the CO2/CO ratio in the outlet gas into 0.2 or higher and the temperature of the outlet gas into 800 deg.C or lower. Rhodium or ruthenium is preferably used as the catalyst. Since the partial oxidation reaction and the water gas shift reaction are exothermic ones, the external heating is not necessary after the reaction is started.
Patent JP-S62117510-A (JP)
Inventor: KAMIYOSHI HITOSHI
IPC: A47J27/00
Filed: 1985-11-15
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-H09101634-A (JP)
Title: Image quality controller for image forming device
Inventor: MORITA TETSUYA
IPC: G03G15/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To appropriately execute an image quality control under a real-time control against the factor of an environmental fluctuation by which a wet electrophotographic process is affected. SOLUTION: In an image density estimating means 28, pieces of information on an environmental condition and a using situation, etc., by which the wet electrophotographic process is affected are obtained from one, or plural sensors 21 to 27, then, the output image density characteristics at the time of controlling the image quality is estimated. The output image density characteristics can be estimated by using a relation between the previously obtained information outputted by the sensors and the output image density. Thereafter, γ-correction for the estimated output image density characteristics is executed by a γ-correction means 29, then, a write-in value at exposing is decided. By exposing with the correction write-in value decided under the real-time control in such a way, the image of desired output image density and high image quality is obtained.
Patent JP-H1180297-A (JP)
Title: Styrenic elastomer molded product
Inventor: WADA KOICHI
IPC: C08F297/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a molded product composed of a styrenic elastomer and having a layer formed from an ink in at least part of its surface without easily rendering the layer formed from the ink peeled off to fall from the surface of the molded product and furthermore without causing crazing in the layer formed from the ink even when the molded product is deformed. SOLUTION: A molded product is composed of a styrenic elastomer and has, in at least part of its surface, a layer formed from an ink whose binder is a hydrogenated block copolymer composed of one or more polymer blocks A of a vinyl aromatic compound and a polymer block of a conjugated diene compound or random copolymer blocks of a mixture of a conjugated diene compound and a vinyl aromatic compound and having one or more polymer blocks B obtained by hydrogenating not less than 35% carbon-carbon double bonds derived from the conjugated diene compound and a content of the vinyl aromatic compound of 5-75 wt.%.
Patent JP-S63112673-A (JP)
Title: Hydrophilic tacky composition
Inventor: KISHI TAKASHI
IPC: C09J7/02
Filed: 1986-10-29
Abstract: PURPOSE:To obtain the title composition which has a good balance between the solubility in water and the resistance to moisture and water, and a good balance between the tack and the cohesive power, and is nontoxic and nonirritating, by mixing a carboxymethylated starch (salt), a specified acrylic polymer, and a water-retentive softening agent. CONSTITUTION:30-600pts.wt. at least one water-retentive softening agent selected from (di)glycerin, triglycerin, sorbitol, and maltitol is incorporated into 100pts.wt. mixture comprising 90-40wt% carboxymethylated starch (salt) having a degree of polymerization of 1,000 or higher and 10-60wt% of at least one acrylic polymer selected from a polyacrylic acid homopolymer (salt) and a copolymer (salt) composed mainly of acrylic acid.
Patent JP-S61135274-A (JP)
Title: Controller for generation of character
Inventor: ISHIGAKI TOSHINORI
IPC: G09G5/24
Filed: 1984-12-06
Abstract: PURPOSE:To perform the vertical/horizontal conversion of characters at a high speed and also to save the capacity of an external memory, by providing a function to the external memory to convert at a high speed a character pattern data of a direction set previously into that of the other direction. CONSTITUTION:A host computer 10 transfers the character pattern data stored previously in a magnetic disk device 12 and the character codes corresponding to said pattern data to a control part 11 of a printer. The part 11 delivers a desired character pattern to a printer mechanism 13 by an indication given from the computer 10. When the print character codes are transferred from the computer 10, a vertical character pattern corresponding to those character codes is read out of a character generator 11. That is, a character developing part 19 reads out a character pattern corresponding to the character codes and develops the character patterns to line buffers 20 and 21. Here the character patterns developed to buffers 20 and 21 form a vertical character pattern group equivalent to a line and transferred to the mechanism 13. Then the vertical dot characters are printed.
Patent JP-H08125848-A (JP)
Title: Image processor
Inventor: ASAKURA MASANORI
IPC: G06T3/40
Filed: 1994-10-24
Abstract: PURPOSE: To make possible the enlargement/reduction transforming processing of an image corresponding to the difference, etc., of resolution between a received image and a printer with any arbitrary transforming magnification. CONSTITUTION: Image data stored in a RAM 2 are inputted through a system bus 1 to a CODEC 3 for printer. At the CODEC 3 for printer, the enlarging/ reducing transformation is performed within the range up to double while using a buffer memory 5. The image transformed by enlargement or reduction is inputted through a printer image bus 4 to a smoothing processing part 6. At the smoothing processing part 6, the integer multiple of enlarging transformation is further performed to the transformed image by using a line memory 7 and smoothing processing is executed. The output of the smoothing processing part 6 is inputted through a printer interface part 8 to a facsimile printer part 9, and the image information transformed by enlargement is printed out.
Patent JP-H07114828-A (JP)
Title: Wire harness
Inventor: OZAKI KEIICHI
IPC: B60R16/02
Filed: 1993-10-15
Abstract: PURPOSE:To solve such problems that the wire harness in an automobile becomes complicated as the number of branches increases, that the diameter of the base harness increases adding weight, and that the kinds of wire harnesses are diversified making the production and layout difficult. CONSTITUTION:One end of a branch wire 2 is connected to a connecting wire 3 arranged in an insulating sheet 1 to form a branch connection sheet C (C1-C5). A plurality of branch connection sheets C are connected with base wires 8 connecting to the connecting wires 3 to compose a wire harness W. The branch connection sheets C are divided into a standard branch connection sheet C and an optional standard standard branch connection sheet C, and the combination of these sheets can accommodate for diversification of wire harnesses.
Patent JP-H07109915-A (JP)
Title: Muffler for engine
Inventor: MATSUMOTO AKIO
IPC: F01N1/08
Filed: 1993-10-15
Abstract: PURPOSE:To provide a muffler for an engine capable of reducing vibrating sounds without thickening the thickness of a steel plate such as a muffler tube by enveloping the rear end open port of an exhaust pipe with a cage provided with a plurality of apertures to attenuate impulse waves with the cage. CONSTITUTION:A cage 8 provided with a plurality of apertures 7 is disposed inside the front end of a muffler tube 1 to emvelope through an interval the rear end open port of an exhaust pipe 2 inserted into the front end of the muffler tube 1.
Patent JP-2000218944-A (JP)
Title: Full color recording medium and method for recording using it
Inventor: KUBO KAZUKI
IPC: G03F7/26
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a full color recording medium capable of obtaining an image having high minuteness and high resolution. SOLUTION: A full color image is formed by using the full color recording medium obtained by coating a support with a recording layer containing heat responsive microcapsules each containing at least a diazonium salt, a coupler, a basic substance and one or more of a polymerizable substance and a photopolymerization initiator, and microcapsules each containing the other material according to a photosensitive heat-sensitive color developing and photofixing system.
Patent JP-S63113365-A (JP)
Title: Frequency spectrum analysis of television signal
Inventor: KIYAMA KAZUHIKO
IPC: G01R27/28
Filed: 1986-10-31
Abstract: PURPOSE:To enable measurement of the phase as well as the amplitude of a frequency spectrum of a TV signal, by performing a equiphase and orthogonally synchronous detection of a TV signal with a modulated amplitude and performing a Fourier-transformation of the resulting two outputs. CONSTITUTION:A TV signal to be analyzed is amplified with a high frequency/ medium frequency amplifier 1 and synchronously detected with a synchronous detector 12 and a synchronous detector Q4. A reference carrier 3 is the same in the phase as a carrier of the TV signal to be spectrally analyzed while a reference carrier 5 differs by 90 deg. from that 3. Output signals of the two synchronous detectors are inputted into A/D converters 6 and 7 and a VIT signal overlapped thereon during the vertical fly-back line period is stored into 1H memories 8 and 9 by one horizontal scan line. Then, after read out, a value of the signal stored in the 1H 8 and 9 memory is Fourier-transformed with an arithmetic processor 12 and amplitudes and phases of various orders of upper waves and lower waves are transferred to a file 13 of a computer.
Patent JP-H06113078-A (JP)
Title: Image reader
Inventor: ABE YUKIO
IPC: H04N1/403
Filed: 1992-09-28
Abstract: PURPOSE:To automatically correct a level for black-and-white binarization and to automatically judge the quality of a light emitting element part or a reading sensor. CONSTITUTION:Prior to an operation for reading images, the tone area 100 of halftone provided on an input data quality judging roller, an input data quality judging board or the lid of an image scanner is read. By reading the tone area 100 of the halftone, the correction processing of a slice level is performed. Then, the tone area 701 of white and the tone area 702 of black provided on the above-mentioned roller, the board or the lid are read. By reading the tone areas of white and black, the judging processing of the quality of a light emitting element and the reading sensor is performed.
Patent JP-2001085585-A (JP)
Title: Cooling fan fixing device
Inventor: MIYAHARA MASAHARU
IPC: H01L23/40
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fan fixing device for cooling a CPU extremely effectively. SOLUTION: In the device for bonding a cooling fan 5 having a case made of a thermally conductive material onto the upper surface of a CPU 4 through a heat transfer rubber 9, an internally threaded member 14 is fixed to a printed circuit board 8, a fixing hole 15 having a protrusion 17 on the inner circumference is made at a part of the cooling fan 5 corresponding to the internally threaded member 14, a fixing pin 16 applied with a coil spring 18 to the outer circumference thereof is inserted into a fixing hole, and an externally threaded member 21 at the forward end of the fixing pin 16 is screwed into the internally threaded member 14 thus pressing the cooling fan 5 against the heat transfer rubber 9 on the upper surface of the CPU 4.
Patent JP-S61137415-A (JP)
Title: Parabolic wave generating circuit
Inventor: MURAMATSU MASAHIRO
IPC: H03K6/00
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a parabolic wave with less jitters in a scanning period by limiting the amplitude of such a parabolic wave that voltage variation of a saw-tooth wave is obtained as an output in a steep-gradient period to a collector-emitter voltage by a Miller integrating circuit in some period in which the voltage variation of the saw-tooth wave does not extend beyond the steep- gradient period. CONSTITUTION:When the circuit is applied to the active D.P.C. circuit, etc., of a television receiver, the constant of the circuit is so set the amplitude of a part lower than the mean DC potential of a parabolic wave is limited to the collector-emitter voltage in some period which does not extend beyond a blanking period. When the constant of an emitter resistance RE is set on the basis of a specific expression, variation in integration scanning point I in a conventional scanning period is reduced as shown in figure (c) and the parabolic wave having less jitters shown by a solid line is obtained in the scanning period. The figure (c) shows a conventional waveform by a broken line as well. Blanking is performed on the screen of the television receiver in the blanking period, so even when the parabolic wave in the blanking period is varied, there is no influence on the screen.