baber/WOPTO huggingface dataset:
Patent JP-H0375282-A (JP)
Title: Decorating technology of ceramic product having water permeability
Inventor: HASHIMOTO RYUSUKE
IPC: C04B38/00
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a ceramic product having glaze attached to the surface of a great number of lump, maintaining water permeability because of formation of voids between the lump, having beautiful surface by applying glaze to the surface of water permeable molded article having voids for water permeation between a great number of lump and calcining. CONSTITUTION:Body powder for upper layer and lower layer is packed into a mold in a double layer state of each proper amount and press molded to give a water permeable molded article A containing granular aggregate 3 and a mixture 4 of a plastic ceramic raw material and a meltable raw material. Then the surface of the molded article A is printed using fine powder of glaze to form a given pattern on the whole surface or arbitrary pattern to give a glazed material having a glaze layer 5. Then the material is calcined by a furnace. A ceramic product having a great number of lumps 3' of structure wherein a great number of the granular aggregate 3 are surrounded by hardened materials 4' prepared by melting of the mixture 4 and following solidification, voids 6 for water permeation between the lumps, excellent decorative effects by coloring on the surface, water permeability and hardly attainable surface.
Patent JP-H0658612-A (JP)
Title: Wide area air outlet type ceiling air-conditioning system
Inventor: NISHIO TOSHIRO
IPC: F24F13/02
Filed: 1992-08-07
Abstract: PURPOSE:To prevent warm-air from stagnating in a ceiling part by a method wherein an automatic damper, employing a temperature sensitive actuator so as to be closed automatically when an air supplying temperature is high and so as to be opened automatically when the air supplying temperature is low, is arranged at the inlet port of some route among air supplying routes. CONSTITUTION:An air supplying ceiling part 11 is connected to the ventilating system of an air conditioner 9 directly through a connecting duct 15 while another air supplying ceiling part 12 is connected to the connecting duct 15 of the ventilating system through a damper 14. A temperature sensitive actuator, which drives the opening and/or closing of a damper plate 17, is constituted of a shape memory alloy spring 19 and when the temperature of air from the air conditioner 9 has become high, the spring 19 is elongated and the damper plate 17 is abutted against a packing 16 whereby an opening 18 is closed. When the temperature of air from the air conditioner 9 has become low, the shape memory alloy spring 19 is contracted and the damper plate 17 is separated from the packing 16 whereby the opening 18 is opened. Upon heating, the automatic damper 14 is closed and warm-air is not sent into the air supplying ceiling part 12 and, therefore, an air outlet speed from the air supplying ceiling 11 becomes high even when the output of ventilation is same as the output upon cooling whereby warm-air will never be stagnated in the ceiling part.
Patent JP-H0261648-A (JP)
Title: Production of toner
Inventor: SHIGEMORI KAZUNORI
IPC: G03G9/087
Filed: 1988-08-26
Abstract: PURPOSE:To improve fixability and high-temp. preservable property by adsorbing a water soluble high polymer to particle surfaces, then further flocculating and sticking an emulsifying liquid of a vinyl monomer system to the surface of the water soluble high polymer and progressing polymn. by a water soluble or oil soluble initiator, thereby forming a capsule type structure. CONSTITUTION:The capsule type structure is formed by adding the water soluble high polymer to the aq. dispersion of the particles essentially consisting of a soft material to adsorb the material to the particle surfaces, then flocculating and sticking the emulsifying liquid of the vinyl monomer system further to the surface of the water soluble high polymer layer and progressing the polymn. by the water soluble or oil soluble initiator. Resins which soften at a relatively low temp. (more preferably <=100 deg.C) and have a low melt viscosity or resins which cause plastic deformation under a prescribed low pressure (about 3 to 300kg/cm<2>) are used as the soft material to be selected as the material of the particles constituting the core of the capsule type structure. These resins include a styrene resin, etc. The water soluble high polymer is exemplified by alkyl cellulose, etc. The fixability and high-temp. preservable property are improved in this way.
Patent JP-H0551458-A (JP)
Title: Organosilicon polymer and method for producing semiconductor device using the same polymer
Inventor: FUKUYAMA SHUNICHI
IPC: C08G77/22
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the title alkali-soluble polymer providing a device to simply form a through hole and make no film even in a high-oxygen atmosphere, useful as a main component of a photosensitive heat-resistance composition suitable for an interlaminar insulating film of a multi-layer wiring structure semiconductor device. CONSTITUTION:The objective polymer having 3,000-5,000,000 weight-average molecular weight wherein a group shown by the formula (R<3>)3 (R<3> is epoxy, lower alkyl, etc.) is bonded to Si at the end of a skeleton structure shown by the formula [Si is O or bonded through R<2> to another Si to form network molecular chain; R<1> is bonded to Si, >=20 % R<1> ms hydroxy-substmtuted aryl and the rest is lower alkyl, aryl, etc.; R<2> is (hydroxy-substituted) arylene; n is 4-25,000]. The polymer, for example, is obtained by reacting 1,4-bis(hydroxyphenyldichlorosilyl) benzene in the presence of triethylamine as a catalyst in a solvent, then, adding pyridine as a solvent and reacting the resulting substance with glycidyl epoxydimethylsilane isocyanate.
Patent JP-S63173775-A (JP)
Inventor: OKADA TADAO
IPC: B62J6/02
Filed: 1987-08-25
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-2000049206-A (JP)
Title: Substrate treating apparatus
Inventor: SHIMAJI KATSUMI
IPC: B08B3/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To allow a substrate treating apparatus to be disposed in a small space. SOLUTION: A cleaning apparatus (substrate treating apparatus) has a plurality of treating units 3 and others to perform a series of operations on a substrate. The cleaning apparatus is provided with a transfer roller 21, and lower and upper transfer rollers 31 and 32. The transfer roller 21 transfer the substrate horizontally or with virtually horizontal inclination. The lower and upper transfer rollers 31 and 32 transfer the substrate vertically or with virtually vertical inclination.
Patent JP-H0555070-A (JP)
Title: Electronic component
Inventor: MORI HIROKI
IPC: H01C1/14
Filed: 1991-08-23
Abstract: PURPOSE:To provide an electronic component to be mounted on a printed board while being floated therefrom in order to protect the printed board and other electronic components against burning due to heating or firing of one electronic component, wherein tilt resistance is enhanced with same terminal structure as that of common electronic component having lead wire. CONSTITUTION:A terminal wire 3 located perpendicularly to a component body 1 is provided with a flat part 4 in the direction perpendicular to the component body 1, wherein the terminal wire 3 is composed of copper alloy wire or copper ply wire of 0.8+ or -0.05mm diameter.
Patent JP-S6368795-A (JP)
Title: Rotary compressor
Inventor: YANASE SEIGO
IPC: F04C28/06
Filed: 1986-09-09
Abstract: PURPOSE:To prevent the deterioration of radiating efficiency of a condenser, by press-fitting a delivery/suction pipe into a high-pressure side inlet port so that the lubricating oil, which is attaching to and runs down on the surface of a side plate, is prevented from being induced by high-temperature and high- pressure gas flow to mix into a refrigerant circuit. CONSTITUTION:When a compressor 1 runs, high-temperature, high-pressure gas in a closed vessel 2 is delivered into a condenser 31 and an evaporator which form a refrigerant circuit, from an inlet port 23 and an outlet port 25 on the high pressure side in addition to a discharge pipe 24. At this time, mist of lubricating oil 32 contained in the gas attaches on the surface 6a of a side plate 6 and runs down to around the inlet port 23 on the high pressure side and then runs into the delivery pipe 24. As a result, the lubricating oil 32 is mixed into a liquid refrigerant, thereby lowering radiating efficiency of the condenser 31. To cope with this, a delivery/suction pipe 33 is press-fitted into the high pressure side inlet port 23, which is provided onto the side plate 6. With this contrivance, the inlet port is prevented from being situated on the surface 6a of the side plate 6, and consequently the lubricating oil 32 is prevented from flowing into the refrigerant circuit.
Patent JP-H1056296-A (JP)
Title: Part mounting device
Inventor: YASUDA TAKESHI
IPC: B23P21/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve recognition accuracy of a mounting part without requiring such labor that a background member is periodically cleaned and that a foreign matter is removed by confirming the foreign matter projected by visual observation, etc. SOLUTION: When part-absence condition, part recognition-miss, etc., are detected, a control device 15 moves a suction nozzle 14 into a field of view of a CCD camera 17, and reflected light from a nozzle plate 14a is imaged. And, when brightness of each of n×m pieces of pixels is a threshold or above, '1' is outputted, and a cumulative result (r) of pixel number of the output '1' is compared with a reference value S. At this time, when 'cumulative result (r) > reference value S', it is judged that 'dust sticking', and a message which urges to remove dusts is displayed on a display 18.
Patent JP-S6273675-A (JP)
Title: Semiconductor device
Inventor: WATANABE AKISADA
IPC: H04N5/14
Filed: 1985-09-27
Abstract: PURPOSE:To increase withstanding voltage by forming an InP layer and an InAlAs layer onto InGaAs, to which a Schottky electrode cannot be shaped, in succession, thereby forming the Schottky electrode. CONSTITUTION:A non-doped InP buffer layer 11, an Si-doped InGaAs active layer 3, a non-doped or light-doped InP layer 8 and a non-doped InGaAs Schottky forming layer 4 are each grown continuously on an Si InP substrate 1. Mesa-etching is conducted, InGaAs 4 is source-drain electrode sections is etched selectively by H2SO4:H2O2:H2O=4:1:1 and InP 8 by HCl while using a photo-resist as a mask, and the source and drain electrodes 5, 6 are shaped through the evaporation of AuGe/Ni/Au and a lift-off and heat treatment. Al is evaporated, and a gate electrode 7 is formed.
Patent JP-H0941215-A (JP)
Title: Apparatus for melt spinning
Inventor: MORIKI KATSUICHI
IPC: D01D4/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for melt spinning capable of readily engaging a screw part of a spinning pack with a screw part of a polymer introduction port member, keeping the discharging position of a spinneret constant and further preventing the leakage from occurring even in a state of a low polymer pressure. SOLUTION: This apparatus for melt spinning comprises a heating box unit having a spinning pack receiving part (1a) for installing a spinning pack on the undersurface and a spinning pack connecting unit 2 attached to the upper part of the spinning pack receiving part (1a) and a spinning pack 5 screwed into a screwing part of the spinning pack connecting unit 2 in a state thereof supporting a packing 15 on a joint area of the spinning pack 5 to the spinning pack connecting unit 2.  The apparatus for melt spinning is further equipped with a guide part for fitting into a screwing part at the tip of the spinning pack connecting part 2 and a polymer introduction port member 10 attached to the head of the spinning pack 5 and pins 14 for locating in order to align the engagement of the screws and maintaining the posture for maintaining the posture of the spinning pack 5 in nearly a vertical state when rotating the spinning pack.
Patent JP-H1054289-A (JP)
Title: Fuel injection controller for cylinder direct injection type internal combustion engine
Inventor: KIBE KAZUYA
IPC: F02D41/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve NOX purification rate by providing a fuel injection controller which can maintain the temperature of a lean NOX catalyst fitted in an exhaust system to an optimum temperature without using auxiliary injection. SOLUTION: When catalyst temperature is lower than a targeted value, injection rate is decreased and thermal efficiency is decreased to increase the degree of generating exhaust energy without being converted into power, and as a result, exhaust temperature, namely, catalyst temperature is raised. The decreased fuel amount owing to the decreased injection rate is compensated by making injection timing longer to keep torque constant. On the other hand, when catalyst temperature is higher than the targeted value, injection rate is increased and thermal efficiency is increased to decrease the degree of generating exhaust energy without being converted into power, and as a result, exhaust temperature, namely, catalyst temperature is lowered. The increased fuel amount owing to the increased injection rate is compensated by making the injection timing short to keep torque constant.
Patent JP-H1136601-A (JP)
Title: Reinforcement cover for placing joint
Inventor: CHIKAMATSU RYUICHI
IPC: E04G21/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the work of removing attached concrete, to prevent settlement and cracking around vertical reinforcement, and to prevent the side wall face of a preceding lift from being contaminated with rust of the reinforcement. SOLUTION: This reinforcement cover 1 for a concrete placing joint comprises a cylindrical cover portion 3 covering the peripheral surface of reinforcement 2 and a buried portion 4 provided at the end of the cover portion 3 and buried in an upper end of concrete. The cover portion 3 and the buried portion 4 are formed integral with each other from an elastic material such as soft plastic or rubber. A cut 5 is formed in the cover portion 3 and the buried portion 4 along their material axes and is widened so that from a gap formed, the cover portion 3 and the buried portion 4 are attached to or removed from the reinforcement 2. The buried portion 4 forms a conical recess at the upper end of the concrete by being buried in the upper end of the concrete, in such a way that the recess surrounds the reinforcement 2.  The buried portion 4 is provided with a step 6 at its boundary to the cover portion 3 so that the step 6 serves as the target position of the upper end of the concrete.
Patent JP-H0494857-A (JP)
Title: Method for controlling injection of die cast machine
Inventor: IWAMOTO NORIHIRO
IPC: B22D17/32
Filed: 1990-08-09
Abstract: PURPOSE:To automatically correct different kinds of fluctuations, etc., and to incessantly perform suitable pressure intensifying motion by controlling the pressure intensifying motion in accordance with the position originating a pressure intensification starting signal obtained from a preset reference pressure intensifying stroke and a stroke end position. CONSTITUTION:A single acting cylinder 10 starts its advance by a drive control section 31 on the single acting side and when the stroke arrives at the originating position Dx of a pressure intensification starting signal, the pressure intensification starting signal is originated by the detecting part 38 for origination of the pressure intensification starting signal, a pressure intensifying cylinder 20 is advanced to intensify the pressure. The stroke end position Dse of the single acting cylinder 10 is measured and stored. When the number N of sampling is 1, pressure intensification starting position Dx=Dse-Sa is required by the setting part 37 of pressure intensification starting signal originating position and Dx is corrected into Dx and stored. When the number of samplings is (n), the average DseM of (n) stroke end positions Dse1, Dse2... is required, Dx0=DseM-Sa is required, Dx is corrected into Dx0 and stored. After these processings, the succeeding injection cycle is started.
Patent JP-H03224241-A (JP)
Title: Insulated-gate field-effect transistor and manufacture thereof
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1990-08-09
Abstract: PURPOSE:To form an impurity layer with a shallow junction, increase signal transmission speed, and miniaturize a device, by forming an impurity adsorption layer on a semiconductor substrate surface, and diffusing impurities by using the layer as a diffusion source. CONSTITUTION:After a gate oxide film 2 and a gate electrode 3 are formed on an N-type silicon substrate 1, the film 2 is eliminated by using the electrode 3 as a mask, the substrate 1 surface is exposed, and a boron adsorption layer 4 is formed on the exposed surface of the substrate 1. Then, by heat treatment at 800-900 deg.C, an N-type MOS transistor provided with a P+ type source region 5 and a P-type drain region 6 can be manufactured. Since the regions 5, 6 can be formed in shallow regions from the substrate 1 surface, the MOS transistor can be formed in a small size. Further since the impurity region is formed by chemical adsorption, damage and defect are not generated in the transistor. Thereby the impurity layer with a shallow junction can be formed, signal transmission speed is increased, and the device is miniaturized.
Patent JP-H0876346-A (JP)
Title: Transporting mechanism of drying treatment section
Inventor: ITO KOJI
IPC: G03D15/02
Filed: 1994-09-06
Abstract: PURPOSE: To make it possible to execute a drying treatment without leaving the traces of transporting members on photosensitive paper in a drying treatment section and with a good efficiency. CONSTITUTION: The photosensitive paper subjected to a washing treatment is sent to the position between a net belt 122 and skew rollers 114. Hot air is blown upward from long holes 140 and vent holes 142 of a plate 116 in this position. The rear surface of the emulsion surface (photographing surface) of the photosensitive paper P is pressed to the net belt 122 by this hot air. The photosensitive paper P is thereby held afloat in the air and in this state the rear surface of the emulsion surface is brought into contact with the net belt 122. The photosensitive paper is thus transported together with the net belt 122 while the paper is subjected to the drying treatment.  Such thing that any transporting members come into contact with the emulsion surface like heretofore is eliminated by transporting the photosensitive paper P in such a manner and, therefore, the flaws do not remain on the emulsion surface.
Patent JP-S60106435-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/10
Filed: 1983-11-12
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-S62187803-A (JP)
Title: Wave plate
Inventor: HARIGAI MASATO
IPC: G02B5/30
Filed: 1985-09-26
Abstract: PURPOSE:To obtain an optical characteristic having an excellent matching characteristic for a wavelength to be used by forming a thin film of a sodium nitrate single crystal of which the optical axis is determined by an epitaxial direction to the spacing of an assigned size between both glass plates. CONSTITUTION:The thin single crystal film 3 consisting of the sodium nitrate is formed by penetrating the melt of the sodium nitrate into the opposed spacing between two sheets of the glass plates 1 and 1 and epitaxially growing the same and the film thickness thereof is assigned by the thickness of a spacer 2 consisting of a vapor deposited titanium film. In addition, the epitaxial growth direction is determined in the diagonal direction of the thin film 3. The wave plate having the optical axis O in said directions is thus obtd. The good optical characteristic is thereby obtd. even if a rock crystal or mica, etc., requiring laborious working such as cutting or polishing are not used.
Patent JP-H0962978-A (JP)
Title: Optical transmission method and device therefor in electric power equipment
Inventor: TANAKA NAOKI
IPC: H01B11/22
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of insulators with built-in optical fiber, to improve an insulation reliability and to reduce arrangement space, etc., by collecting optical signals from multiple optical sensors and transmitting it so a grounded side through the optical fiber incorporated insulators. SOLUTION: The optical sensors 2 are arranged at the power charging side of a bus 1. The optical fiber cable 7 drawn from the optical sensors 2 is fixed to the bus 1 by a two-conductive use cramp. The optical signal from the respective optical sensors 2 is collected to the optical fiber incorporated insulators 6 which are set at one place or plural places along the bus 1 and taken out at the grounded side. The optical bifer cable 7 executes a collection only concerning to the in-phase bus 1 and does not execute the collection between the different-phase buses because of short-circuit danger. It is preferable that the optical fiber cable with the same constitution as that of OPGW is used as the optical fiber cable 7.
Patent JP-H0859260-A (JP)
Title: Production of worked silica glass product
Inventor: SAKAGUCHI TSUKASA
IPC: H01L21/22
Filed: 1994-08-15
Abstract: PURPOSE: To provide a method for producing a worked silica glass product continuously producible without any roughness, flaw, etc., on the surface in holes in the case of a perforated worked silica glass product. CONSTITUTION: This method for producing a worked silica glass product is to insert one or plural rodlike or tubular silica insert parts 2 having a circular or a polygonal cross-sectional shape extended in the axial direction into the interior of a hollow silica glass outer tube 1 having an optional cross-sectional shape extended in the axial direction, prepare tubular materials to be heated, thermally melt the materials to be heated by zone heating from the tip side in the axial direction and join the materials to be heated in the worked silica glass product applied as an insulating tube for a thermocouple, a protecting tube for a sensor or a heater, a burner tip, a bubbler tube, a member used in physicochemical instruments or a member for a heat-treating jig for semiconductors.
Patent JP-H04101066-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: CHIKAMATSU MASATAKA
IPC: F02P5/152
Filed: 1990-08-11
Abstract: PURPOSE:To avoid the unnecessary lowering of engine output by advancing the ignition timing at the time of detecting the rise of the engine cooling water temperature exceeding the specified value, and shifting the ignition timing control range onto a high octane value side characteristic upon the confirmation of no knock being detected. CONSTITUTION:This ignition timing control device is provided with an intake pressure sensor 26, a water temperature sensor 30, an intake air temperature sensor 32, a crank angle sensor 40 and a knock sensor 44, and these output signals are inputted into a control unit 50. The control unit 50 is provided with a setting means for setting plural ignition timing control ranges according to the octane value of applied fuel so as to select one ignition timing setting range corresponding to the octane value of the applied fuel on the basis of the output of the knock detecting means. When the engine cooling water temperature rises exceeding the specified value during the ignition timing control range on the low octane value side being applied, the ignition timing is advanced by the specified time, and upon the confirmation of no knock being generated during that time, the ignition timing control range is shifted to the ignition timing control range on the high octane value side.