baber/WOPTO huggingface dataset:
Patent JP-2001153751-A (JP)
Title: Detector
Inventor: O KOKI
IPC: G08B21/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To satisfactorily discriminate among oil, water and air. SOLUTION: The detector has a microwave oscillator 10 for generating a microwave, a first detection electrode 12a having a specified length to which oscillation signals are fed from the microwave oscillator 10 through a diode 11, and a second detection electrode 12b having a specified length to which oscillation signals are fed from the microwave oscillator 10, the second detection electrode 12b being disposed parallel to the first detection electrode 12a. The detector is made to measure the DC voltage between the cathode of the diode 11 and the ground.
Patent JP-H03290216-A (JP)
Title: Mold for gas force feed molding
Inventor: KURINO YUKINORI
IPC: B29C45/26
Filed: 1989-12-25
Abstract: PURPOSE:To mold a molded product without sink and without lowering strength, blister and the like on a wall section caused by the generation of hollow sections by providing a gas path having the width larger than the wall thickness of a section from which the gas is forced in and the height larger than the wall thickness by specified times on the rear face of a molded product. CONSTITUTION:A mold consists of a fixed mold A and a movable mold B, and the movable mold B is provided with a cavity section 1 forming a wall section of a molded product to be molded and a gath path 3. The width (w) of the gas path 3 is larger than the wall thickness (t) of a section from which the gas is forced in and the height (b) is more than the wall thickness by 3t or more. When the width (w) of the gas path 3 is less than (t) or the height (h) of the gas path 3 is less than 3t, the gas is flowed on the wall section of the molded product to generate hollow sections 7 on the wall section. A molded product without sink and without gas flowing on the wall section of the molded product can be manufactured by using the mold with the gas flow path 3 forming a gas forcing inlet all through the rear face of an uneven wall section of molded product, a thick wall or the like.
Patent JP-2001157049-A (JP)
Title: Image processor and copying machine provided with the same
Inventor: SATO HISAO
IPC: G06T1/60
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for executing pattern matching processing at a high speed. SOLUTION: A command and a pointer are inputted to respectively FIFOs 23, 25 and 27, and data generated at a former step is not inputted directly. Thus, the FIFOs 23, 25 and 27 become small-stale in constitution. An IM buffer 40a, an FE buffer 40b, a DB buffer 40c and a PM buffer 40d have their sizes adjusted, according to the processing contents of a corresponding resolution converting part 22, feature-extracting part 24 and a pattern-matching part 26 and are constituted on a memory 40. The FIFOs 23, 25 and 27 have the numbers of stages (depth) adjusted according to the processing contents of the part 22, the part 24 and the part 26. The FIFOs 23, 25 and 27 are provided with output terminals TP1, TP2 and TP3, to easily observe the numbers of the presently using stages of the respective FIFOs 23, 25 and 27.  An image processing part 20 consists of hardware for attaining fast processing speed, in response to the operation speeds of a scanner 10 and a printer 80.
Patent JP-H06153905-A (JP)
Title: Cell culture base and method for cell culture
Inventor: SATO YASUO
IPC: A61K35/407
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a cell culture base which forms a cell aggregate not to cause dedifferentiation for a long period of time, is capable of eliminating floating cell aggregate, prevents necrosis of internal cells caused by aggregation of mutual floating cell aggregates, is capable of making cells cultured in vitro to develop functions of cells in vivo, maintaining the functions for a long period of time, is readily and inexpensively prepared and has high stability and to culture cells. CONSTITUTION:In a method of cell culture, a cell culture base having the surface of the base composed of a vinyl-based copolymer containing 10-90mol% 2-hydroxyethyl methacrylate is used, cell aggregate is formed and cell aggregate is bonded to the surface of the base and maintained to give a cell culture base. Cells are cultured by using the cell culture base.
Patent JP-H06260461-A (JP)
Title: Cleaning of substrate surface by plasma
Inventor: DEIDE DEYUTARUTORU
IPC: H01L21/306
Filed: 1991-12-20
Abstract: PURPOSE: To remove all the impurity from the surface of a substrate, by giving negative polarity of a substrate so as to expose to argon plasma and next, to hydrogen plasma. CONSTITUTION: Argon is supplied for a chamber to ignite plasma to expose a substrate 4 to argon plasma. During this cleaning process, negative polarity is given by when is like the continuous polarizing operation of a substrate holder. It is shown experientially that the substrate is given negative polarity within a range of 20 to 100 V, and that ion energy is desirably 20 to 100 eV. The substrate pre-treated by argon plasma is next exposed to hydrogen plasma by a second cleaning phase. At the time of combining these two cleaning processes, the quality of the cleaning of the substrate is improved sufficiently.
Patent JP-H03199758-A (JP)
Title: Automatic transmission for vehicle
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/28
Filed: 1989-12-28
Abstract: PURPOSE:To select shift to an automatic speed change running mode, when a hand is detached from a shift lever at a neutral position, by detecting whether the shift lever is operated or not by a driver through a selecting means and selecting the shift to the automatic speed change running mode from a preceding shift holding condition. CONSTITUTION:A shift is judged it is in operation when a driver is in contact with a shift knob simultaneously with a shift lever 101 moved to a neutral position in the case of changing a shift position from each speed change shift to another speed change shift, and a range or the speed change shift, corresponding to the shift position before moving the lever, is held. When the shift lever 101 is left in the neutral position with a hand of the driver detached from the knob, an automatic speed change mode is selected, and no selection is again required for a shift position corresponding to the automatic speed change mode. Thus, stable running can be maintained without unnecessarily generating a cut off of power.
Patent JP-H08164280-A (JP)
Title: Inflatable toy
Inventor: ISAWA TAKUZO
IPC: A63H33/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a bag-shaped inflatable toy formed out of a plastic sheet and structured to use a gas generating agent. CONSTITUTION: This is an airtight bag type toy 1, and has a body bag 2 with a swelling section 3. This swelling section 3 has such a shape as sunken into the bag 2 from a swelling opening 4, and the internal space of the bag 2 is deaerated as much as possible. Instead of the air, the bag 2 and the section 3 are structured to seal a gas generating agent capable of generating a volume of carbon dioxide gases or the like enough for the inflation thereof at sufficient pressure. Furthermore a paper piece or the like carrying a message can be inserted into the section 3 via the open section 7 thereof.
Patent JP-2000141214-A (JP)
Title: Double side grinder of wafer
Inventor: KOBAYASHI KAZUO
IPC: B24B37/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To measure the thickness of a wafer and observe the double sides of the wafer by providing the wafer with a specific diameter to the diameters of upper and lower surface plates, holding the wafer between the upper and lower surface plates in grinding, and mounting a wafer rotating mechanism on a peripheral edge of the wafer outside of the upper and lower surface plates. SOLUTION: The diameters of upper and lower surface plates are approximately same as one another and a diameter of a wafer is preferably 5/8 through 7/8 of those of the upper and lower surface plates. When the double sides of the wafer is grinded by a double side grinder 1, the wafer (w) is placed on an abrasive cloth 5 of the lower surface plate, the drive rollers 15, 15, 15 are pressed to an end face of the wafer, then an air cylinder of an elevator mechanism is lowered to contact an abrasive cloth 2b of the upper surface plate with the wafer. The upper surface plate 2, the lower surface plate 5 and the wafer (w) are rotated while supplying the abrasive fluid to grind both surfaces of the wafer.  During the grinding of the wafer, a thickness of the wafer is measured by a thickness measuring device 17, the obtained value is communicated to RAM of CPU by a signal to be collated with the thickness of the wafer input to ROM and the final thickness by a computing device, a ground amount, a remained grinding amount and a grinding time are calculate to send their signals to the double side grinder to execute the grinding for the remained amount.
Patent JP-H03201601-A (JP)
Title: Integrated circuit for microwave band
Inventor: ISOMAE MASAO
IPC: H01P5/02
Filed: 1989-12-28
Abstract: PURPOSE:To realize accurate control at low cost by alternately connecting a first metal film and a second metal film, which is equipped with much easy melting rather than that of this first metal film, and integrating a control part into a matching circuit so as to control the circuit constant of the matching circuit by cutting this second metal film. CONSTITUTION:A first metal film 3 is alternately connected with a second metal film 4, which is equipped with much easy melting rather than that of this first metal film 3, and a control part 10 is integrated into the matching circuit so as to control the circuit constant of the matching circuit by cutting the second metal film 4. At the lower part of the second metal film 4, an insulation film 2 is formed while being equipped with a melting point higher than that of the second metal film 4 and non wettability to the melted second metal film 4. When the circuit constant of the matching circuit is controlled after finishing manufacture processes, the second metal film 4 is melted by the flow of a large current at a prescribed level to the second metal film 4 at a required part or the irradiation of laser beams which are narrowed down to be thin. Thus, the circuit constant of the matching circuit is changed only by a required value and the fine control can be accurately executed.
Patent JP-H10176918-A (JP)
Title: Method and device for measuring pellicle film height
Inventor: SUZUKI YASUHIRO
IPC: G03F1/62
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To confirm the working distance between a pellicle film and a measurement optical system without reducing a throughput when measuring a pattern such as a mask and a reticle using the pellicle film. SOLUTION: The initial value of the height of a pellicle film 9 and atmospheric pressure data and temperature data near a pellicle 8 when obtaining the initial value are obtained by a pressure sensor 4 and a thermistor 5. After that, atmospheric pressure data and temperature data near the pellicle 8 are obtained at each fixed time and the height of the pellicle film 9 is calculated based on the atmospheric pressure data and temperature data and the initial value of the height of the pellicle film 9, thus confirming the working distance between a measurement optical system 2 and the pellicle 8.
Patent JP-H10161418-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/08
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device provided with two developing sleeves faithfully reproducing a latent image formed on a photoreceptive drum. SOLUTION: The circumferential speed of a second developing sleeve 41b is made equal to that of the photoreceptive drum 1, and a distance between the second developing sleeve 41b and a blade 43b is made smaller than that between a first developing sleeve 41a and the blade 43a, and developer mass per unit area carried by the second developing sleeve 41b is made smaller than that per the unit area carried by the first developing sleeve 41b, so that a toner image formed by a first developing process is prevented from being mechanically disturbed by a magnetic brush at the developing part of a second developing process.
Patent JP-H09176357-A (JP)
Title: Production of polyolefin resin crosslinked foamed body
Inventor: YOKOI SHINICHIRO
IPC: C08J9/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a polyolefin resin crosslinked foamed body having excellent heat size-stability and homogeneous in crosslinking and good in extendibility. SOLUTION: An olefinic resin, an alkylalkoxysilane having two alkoxyl groups and a melting point of >=160 deg.C and a heat decomposition-type foaming agent are mixed as essential components. The obtained mixed raw material is molded at a temperature below the decomposition temperature of the foaming agent into a desired shape, and the molded material is irradiated with ionizing radiation to crosslink the polyolefin resin and, at the same time, to graft the alkylalkoxysilane to the polyolefinic resin. Subsequently, the product is made to foam by heating at a temperature same as or above the decomposition temperature of the foaming agent. Alternatively, the alkylalkoxysilane is grafted to the polyolefinic resin in advance.  The grafted material is molded into a desired shape at a temperature below the decomposition temperature of the foaming agent and irradiated with ionizing radiation to crosslink of the grafted polyolefinic resin followed by heat foaming.
Patent JP-2000289334-A (JP)
Title: Heat-sensitive recording body
Inventor: ISHIBASHI RYOZO
IPC: B41M5/337
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body of superior traveling properties in recording and superior carrying properties after recording, and also superior water-resistant blocking properties, and an oily ink imprinting properties. SOLUTION: A heat-sensitive recording body is provided with a heat-sensitive coloring layer containing a leuco dye and a coloration agent, an overcoat layer containing a pigment and an aqueous bonding agent and a topmost layer cured by emitting ultraviolet rays onto an ultraviolet curing compound formed successively in the above order on a substrate. An amorphous silica, a crosslinking agent and a 0.5-2 pts.wt. carboxy modified polyvinyl alcohol to 1 pts.wt. pigment are added in the overcoat layer.
Patent JP-H07157829-A (JP)
Title: Method for blending raw material when agglomerating iron-containing dust essentially of steelmaking wet dust
Inventor: NAKANO MASANORI
IPC: C22B7/02
Filed: 1993-12-06
Abstract: PURPOSE:To reduce the treating cost of dust and to promote the iron-making dust cycle by mixing the other iron-containing dust except the steelmaking wet duct at a specific ratio, at the time of sintering in high temp. by oxidizing exothermic reaction after igniting the surface of the steelmaking wet dust packing layer. CONSTITUTION:The ignition is executed on the surface layer of the packing layer containing the iron-containing dust having high iron content as the essential raw material which mainly uses the steelmaking wet dust containing metallic iron or easily oxidizing iron content, such as divalent iron, and the air supplied and burnt, and sintering is executed by the oxidizing exothermic reaction at this time to agglomerate the dust. In this case, the heating temp. shown with X/gamma (wherein, gamma: sp. heat of the produced agglomerate, X: the exothermic quantity per unit wt. of the agglomerate in the blended raw material defined with the equation II) in the inequality I is adjusted so as to be the suitable temp. of 900-1600 deg.C to agglomerate. The dust of iron-containing dust except steelmaking wet dust, coke base dust, sludges, iron base scrap, etc., can be reused as the raw material for iron-making, and the treating cost of dust is reduced and the iron-making dust cycle can be promoted.
Patent JP-H03199268-A (JP)
Title: Crystal type titanyl phthalocyanine and preparation thereof
Inventor: SUZUKI HIROKI
IPC: G03G5/06
Filed: 1989-12-27
Abstract: PURPOSE:To stably prepare the subject compound providing highly sensitive photo-sensitizers in a high yield without requiring a crystallization process and a crystal-uniforming process by reacting O-phthalonitrile with titanium tetrachloride in a large amount of quinoline and subsequently hydrolyzing the reaction product. CONSTITUTION:O-Phthalonitrile is reacted with titanium tetrachloride in quinoline, the amount of the quinoline being >=7wt. times that of the O- phthalonitrile, followed by hydrolyzing the reaction product to provide the objective compound preferably having diffraction peaks at diffraction angles (2theta+ or -0.2 deg.) of 21.6 deg., 28 deg. by a powder X ray diffraction method.
Patent JP-H05173287-A (JP)
Title: Support for photograph photographic paper
Inventor: SOMA HARUKO
IPC: G03C1/775
Filed: 1991-12-24
Abstract: PURPOSE:To provide a support which suppresses permeation of development treating liquid through the cut surface of an end part and is suitable for manufacture of a photograph photographic paper having excellent surface smoothness by using a specified base paper. CONSTITUTION:After cationic polyacrylamide is added to pulp slurry, a sizing agent having an effect in a pH region ranging from weak acid to weak alkaline is added, and finally anionic polyacrylamide is added to manufacture a raw paper, which is used. For example, a mannihi denatured substance of polyacrylamide is used as cationic polyacryl amide. A sizing agent consisting of, for example, a high grade organic ketene dimer and a replacement annular dicarbonic acid anhydride is used as a sizing agent. A partial hydrolitic substance of a copolymer of, for example, an acryl amide homopolymer or a vinyl monomer and acrylamide is used as anionic plyacrylamide. It is preferable that cationic starch is added before addition of the sizing agent.
Patent JP-2000158579-A (JP)
Title: Method for laminating metal panel and rubber sheet
Inventor: AMANO HIROFUMI
IPC: C08K3/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a lamination method capable of preventing the warpage generated in a laminate of a metal panel and a rubber sheet without providing excessive equipment. SOLUTION: When a metal panel and a rubber sheet are passed through the nip between rotating laminating rolls, the peripheral velocity (VA) of the laminating roll A coming into contact with the rubber sheet is made higher than the peripheral velocity (VB) of the laminating roll B coming into contact with the metal panel and a peripheral velocity ratio (VA/VB) is set to 1.01-1.4.
Patent JP-2001148979-A (JP)
Title: Case for housing electric part for reel for fishing
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/015
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a circuit substrate and surely seal a case for housing electric parts. SOLUTION: This counter case 4 of an electric reel is a case in which the electric parts comprising switches SW1 to SW6 and a circuit substrate 36 are housed and is equipped with a case body 19, switch operating members 50-54 and close contact members 55-59. Switch housing spaces 28a to 28e having switch openings 27a to 27e formed on one surface and wall surfaces 29a to 29e so as to surround the switch openings 27a to 27e in the interior are formed in the case body 19. The switch operating members 50-54 are arranged in the switch housing spaces 28a to 28e and provided with operating parts 50a to 54a exposed from the switch openings 27a to 27e and installed therein, extending parts 50b to 54b integrally formed with the operating members 50-54 and extending to the peripheries of the operating members 50-54 and sealing parts 50c to 54c extending from the edge parts of the extending parts 50b to 54b into a cylindrical form and brought into contact with the wall surfaces 29a to 29e. The close contact members 55-59 are brought into contact with the wall surfaces 29a to 29e by pressing the sealing parts 50c to 54c against the sides of the wall surfaces 29a to 29c.
Patent JP-H11159621-A (JP)
Title: Metal-made gasket
Inventor: ISHIDA KENJI
IPC: F02F11/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal-made gasket improving balance of a surface pressure around a bore hole to reduce distortion particularly in a corner part of a cylinder bore, by forming a stopper part of a stopper plate layered in a bead base board in inner/outer both sides of a bead. SOLUTION: Between a pair of bead base boards 2, 3 sealing around a bore hole 5A, 5B of a metal-made gasket 1, a stopper plate 4 is interposed. In an inner side of a bead 6 (6A, 6B), a first stopper part 9 preventing full compression of the bead 6 is provided by forming a fold back part 11 along a bore hole 5C. In an outer side of the bead 6, partly the stopper plate 4 is folded back, and a partial second stopper part 12 is formed. In a tightened condition, a generated surface pressure is equalized in inside/outside the bead 6 for both the stopper parts 9, 12, and distortion in a corner part of the opening periphery of a cylinder bore is reduced.
Patent JP-H09181473-A (JP)
Title: Shield case
Inventor: KURAHASHI SANJI
IPC: H05K9/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shield case whereby products can be made small with increase of the packaging density at reduced cost and crack of mounting substrates can be avoided. SOLUTION: A shield case is composed of a shield base 1 and cover 7 to house a board 5. The base 1 has a support 2 to support the board 5, the support 2 has a main body 2a, inverted-U-shaped support pieces 2b extending from one end of the body 2a, and substrate mounting parts 3 extending from the ends of the supports 2b to support the substrate 5 with clip terminals 6 mounted on the board 5 by the parts 3.
Patent JP-H04207399-A (JP)
Title: Integrated circuit for remote control transmitter
Inventor: NOGAWA SHINICHI
IPC: H04Q9/00
Filed: 1990-11-29
Abstract: PURPOSE:To select optimum waveform shaping time in an envelope circuit to demodulate an infrared modulation signal input at learning time by varying the optimum waveform shaping time of the envelope circuit with software. CONSTITUTION:A photodiode 21 is provided to input the infrared signal of other remote control transmitter, an optical signal is converted to an electric signal. This electric signal is amplified by a signal amplifier 23, the infrared modulation signal 1 is outputted as a signal to an internal digital circuit. The learning is performed by signal processing the infrared modulation signal 1, a remote control output signal 30 is outputted from a control circuit 27 and a light emitting diode LED 28 is drived. Then, the waveform shaping time of the envelope circuit 25 to demodulate the infrared modulation signal input at the learning time is made variable with the software. Thus, the remote controllers with various kinds of modulating formation are corresponded by one integrated circuit 22.
Patent JP-2001155813-A (JP)
Title: Connector
Inventor: MAEDA TATSUYA
IPC: H01R13/514
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can clearly arrange outward appearance with a dividing type of connector including a pressing means of a housing. SOLUTION: A chamber 34 is partitioned into 4 stages up and down by partitions 33 within a frame 30 and contains each of housings 20. An entry length of the housing 20 is fully filled within the chamber 34, but the partition 33 is filling the chamber by less than half. Pressed protrusion 40 is formed at lower at lower surface of the housing 20 and pressing protrusion 44 is formed at upper surface thereof. The housing 20 is received in to the chamber 34 in turn from up to down. Although the leading housing 20 remains in half-received state, the pressed protrusion 40 is pressed by a pressing protrusion 44 in the following housing 20 so that the forward housing 20 is received into the chamber 34 and kept in pressed state. The pressed protrusion 40 of final housing 20D is hooked on a locking piece 52 to lock all of the housings 20.