baber/WOPTO huggingface dataset:
Patent JP-H11163121-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUBO SATOSHI
IPC: H01L21/316
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor device by which occurrence of an impurity concentration reduced region due to solid-phase diffusion of impurities can be prevented in a channel-cutting region or channel- doping region. SOLUTION: After an element isolating oxide film 3 is formed on a semiconductor substrate 1 through selective oxidation, heat treatment is performed in an NO (nitrogen monoxide) gas atmosphere 5, before starting an insulating film forming process for forming a semiconductor element. Since a heat treatment is performed in the NO gas atmosphere 5 before the insulating film forming process, an introduced-nitrogen region 6 can be formed by introducing nitrogen atoms at least to the part of semiconductor substrate 1 near the bottom face of the element separating oxide film 3. Therefore, the variation of impurity distribution in a channel cutting region 4 or channel doping region can be reduced effectively, because the solid-phase diffusion of impurities can be suppressed by heat treatment accompanying the semiconductor element forming process.
Patent JP-H08178046-A (JP)
Title: Control device for automatic transmission
Inventor: SUGIYAMA EIJI
IPC: F16H59/36
Filed: 1994-12-27
Abstract: PURPOSE: To accurately judge the abnormality of an output shaft rotating speed sensor by judging the normality of the output shaft rotating speed sensor based on the judgment that the multiplied value of the rotating speed of an output shaft and the gear ratio of an automatic transmission coincides with the rotating speed of an input shaft. CONSTITUTION: This control device for an automatic transmission 14 is provided with a judging device 18 judging the abnormal stage of an input shaft rotating speed sensor 19 detecting the rotating speed N1 of the input shaft 15 of the automatic transmission 14 and a judging device 21 judging the abnormal state of an output shaft rotation speed sensor 20 detecting the rotating speed NO of the output shaft 16 of the automatic transmission 14. The rotating speed NO of the output shaft 16 is multiplied by the presently selected gear ratio G of the automatic transmission 14 by a multiplying means 23, and whether the obtained multiplied value coincides with the rotating speed N1 of the input shaft 15 or not is judged by a comparing/judging means 22.  When YES is judged by the comparing/judging means 22, the normality of the output shaft rotating speed sensor 20 is judged by the judging device 21 based on the deceleration of a vehicle.
Patent JP-H07152305-A (JP)
Title: Image forming device
Inventor: KAMIKAWAJI MAKOTO
IPC: G03G21/16
Filed: 1993-11-30
Abstract: PURPOSE:To make it hard to be mutually affected by heat in heating devices by partitioning spaces surrounding each heating equipment by mid partition plates extending in a direction nearly vertical to an installation plane so that the spaces may be mutually separated. CONSTITUTION:This device is provided with plural heating equipments 1 to 4, and the heating equipments 1 to 4 are arranged side by side in nearly parallel to the installation plane 6 in the image forming device main body. The arranging space of plural heating equipments 1 to 4 is partitioned by the mid partition plates 7 and 8 extending in a direction nearly vertical to the installation plane 6 so that the spaces surrounding respective heating equipments 1 to 4 may be mutually separated. In this case, the space sectioned by a rear cover 5 and a rear side plate is moreover divided into three chambers by the mid partition plates 7 and 8. A pair of upper and lower ventilating holes is installed on a part of the rear cover part 5 where the chamber A exists and a part of the rear cover part 5 where the chamber C exists, and also a ventilating hole is installed on the upper part of the rear cover part 5 where the chamber B exists.
Patent JP-H07148286-A (JP)
Title: Golf club head
Inventor: IHARA KEISUKE
IPC: A63B102/32
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the generation of chipping and to obviate the generation of peeling similar to peeling of a coating film at the time of coating by mending defects, such as pinholes, of molded goods of a synthetic resin material. CONSTITUTION:A metal plating layer 4 of a thickness below 0.1mm is formed in the desired part of at least a part 3 consisting of a synthetic resin material of a golf club head composed of >=2 kinds of materials including at least the synthetic resin material.
Patent JP-H03186622-A (JP)
Title: Hydraulic clutch control device
Inventor: HARADA KOJI
IPC: F16D48/02
Filed: 1989-12-18
Abstract: PURPOSE:To prevent a clutch from being caught during low temperature operation by disposing, within a first circuit, a pressure control valve in a second circuit for controlling a cylinder, a valve for maintaining the pressure in a clutch cover at a constant value during high temperature operation, and a valve for raising the pressure in the clutch cover up to a pressure above the constant pressure. CONSTITUTION:An oil pump 14 is connected thereto with a first circuit 110 communicated with an oil passage 18 in a hydraulic clutch and a second circuit 120 communicated with a hydraulic passage 15. A first pressure control solenoid valve 130 in the first circuit controls the hydraulic pressure of the second circuit. A second pressure control solenoid valve 150 in the second circuit feeds and discharges hydraulic oil to and from a cylinder. First and second back pressure valves 143, 144 for controlling the pressure in a clutch cover with the use of the viscosity of the hydraulic oil which depends upon a temperature of the hydraulic oil. The second back pressure valve is not opened at a high temperature viscosity but is opened at a low temperature viscosity. Accordingly, the hydraulic pressure is raised up to a value higher than a predetermined constant pressure which is controlled only by the first back pressure valve so that the piston 11 is retracted to widen a gap 3 of the clutch, thereby it is possible to reduce the catching of the clutch due to a high viscosity during low temperature operation.
Patent JP-H05135400-A (JP)
Title: Optical head
Inventor: NISHIKUMA HIROAKI
IPC: G02B5/04
Filed: 1991-11-14
Abstract: PURPOSE:To lighten the movable part of an optical head and to improve an access speed by deflecting these optical paths between an objective lens and an optical system containing a laser light source and a light receiving means and making to coincide reciprocal optical axies by a fixed deflection means. CONSTITUTION:Between a fixed optical system 7 containing the laser light source 8, a photodetector 9 and an objective lens 6 driven in the direction of seeking, a thin type prism body 10 is provided which deflects these optical paths and whose incident plane 10a is prolonged and present in the movable range of the movable part 5. The optical axis from the optical system 7 is deflected 90 degree by the prism 10, and a transparent plate is rotated in accordance with the position of the movable part 5 by a radial direction driving part 14 and the optical path of the incident/emitting light beam of the optical system 7 is moved in parallel. Then, by using the prism body 10 deflecting 90 degree even when the angle forming with the optical path is smaller than 45 degree, the volume of the optical head is reduced. Thus, the movable part of the optical part 4 is lightened and the access speed is improved, and a device is thinned and miniaturized.
Patent JP-H09146268-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: NOGUCHI KAZUO
IPC: G03F7/004
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve chemical resistance, printing resistance, development latitude, suitability to writing with a ball-point pen, etc., without reducing sensitivity by incorporating polysiloxane as a surfactant, a vinyl polymer having phenolic hydroxyl groups and an o-naphtho-quinonediazido compd. SOLUTION: A photosensitive layer contg. a positive type photosensitive compsn. contg. polysiloxane as a surfactant, a vinyl polymer having phenolic hydroxyl groups and an o-naphthoquinone-diazido compd. is formed by coating on a surface-treated Al substrate and is dried to obtain the objective photosensitive planographic printing plate. The o-naphthoquinonediazido compd. is a compd. having an o-naphthoquinonediazido group in each molecule, e.g. a polycondensation resin having o-naphthoquinonediazido groups or an ester compd. of o-naphthoquinonediazidosulfonic acid with a polycondensation resin consisting of phenol and aldehyde or ketone.
Patent JP-H05134278-A (JP)
Title: Optical function element
Inventor: DEGUCHI KOJI
IPC: G02F1/35
Filed: 1991-11-13
Abstract: PURPOSE:To provide the optical function element, such as space modulating element or optical memory medium, which enables the perfect erasure of data without using a laser beam source of a short wavelength which is heterofore needed. CONSTITUTION:The structure provided with a phosphor layer on a substrate is adopted. A phosphor material which exhibits the so-called thermoluminescence to emit light by heating in addition to stimulation is used as the phosphor material to be used for the phosphor layer. Namely, this phosphor layer exhibits the phenomenon that the thermoluminescence meeting a two-dimensional pattern is generated by the irradiation with the light of the 2nd wavelength having this pattern after the entire part of the phosphor is irradiated with the light of the 1st wavelength and that the light of the 4th wavelength, i.e., stimulating light, with the above-mentioned pattern as a negative image by irradiating the entire part of the phosphor with the light of the 3rd wavelength after the thermoluminescence vanishes. The erasure is executed by irradiating the phosphor layer with the light of the 1st wavelength.
Patent JP-H11157330-A (JP)
Title: Ceiling type cooler unit for vehicle
Inventor: MURASHIMA KAZUAKI
IPC: B60H1/32
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To discharge properly the drain water of the cooler element of a vehicle cooler unit of ceiling type even in the condition that the cooler unit is inclined while the vehicle is running up a slope. SOLUTION: In a unit case 2 provided with a suction hole 23 and blowout hole 24, an evaporator 4 and blower 3 are installed in the sequence as named from the side with the suction hole 23. The lower half 22 of the case 2 is furnished with three plate-form weirs 51, 52, 53 arranged in the longitudinal direction of a vehicle with are to check the drain water generated in the evaporator 4. The weir 52 is located between the weir 51 on the side with suction hole 23 and the other 53 on the side with blowout hole 24 in the fall-down limit position of drain water from the evaporator 4 when the vehicle is running up a slope. In the lower half 22 of case, discharge holes 61-63 are furnished in the neighborhood of the weirs 51-53, respectively, to discharge downward the drain water checked by the weirs 51-53.
Patent JP-H09167580-A (JP)
Title: Projection type television receiver
Inventor: WAGAMITSU YASUHIKO
IPC: H01J29/68
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure cost reduction and low power consumption of a focus magnet drive circuit by simple constitution in a projection type television receiver. SOLUTION: By changing the magnetized quantity of a permanent magnet for static focus used for a focus magnet 5B attached to a blue cathode-ray tube 1B with the magnetized quantity of a permanent magnet for static focus used for focus magnets 5R and 5G attached to a red cathode-ray tube 1R and a green cathode-ray tube 1G, the blue cathode-ray tube can be simply placed in a defocus state without supplying the current to a coil for fine adjustment of static focus of the focus magnet 5B for the blue cathode-ray tube.
Patent JP-H11138664-A (JP)
Title: Bag mounting apparatus and bag mounting facility using it
Inventor: KOBAYASHI NOBUAKI
IPC: B31B7/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a bag mounting apparatus for accurately conducting a bag mounting operation at a case by mounting the bags at cases of different heights. SOLUTION: The bag mounting apparatus comprises a bag material conveying mechanism 20 for grasping an end part of a bag material 12 drawn from a film roll 11 via an upper pawl 31 and conveying the material 12 to a predetermined position above a case 7, bag material enlarging mechanisms 51, 52 for adsorbing both side surfaces of the end part of the material 12 by an adsorbing unit 50 and enlarging it, bag material lowering mechanisms 60, 61 for grasping the end part of the material 12 via a lower pawl 73, lowering the material 12 and disposing the end on an outer periphery of the case 7, and a bag material cutting mechanism 32 for cutting the material 12 to obtain an independent bag in such a manner that the mechanism 10, the mechanisms 51, 52, the mechanisms 60, 61 and the mechanism 32 are interlocked in linkage with the same driving means 80.  An urging mechanism 35 for drawing the material 12 from the roll 11 in a predetermined length is provided at a downstream side of the mechanism 32.
Patent JP-H01301667-A (JP)
Title: Phenylpyrimidine compound and liquid crystal composition
Inventor: NAKAMURA TOYOICHI
IPC: C07D239/26
Filed: 1988-12-24
Abstract: NEW MATERIAL:A compound shown by formula I (R is 3-18C alkyl which may be replaced with halogen or alkoxy; X and Y are 0 or single bond; A is group shown by formula II or formula III (Z is 1,4-phenylene which may be replaced with F or Cl); m is 2-12; R' is 1-12C alkyl which may be replaced with halogen or alkoxy; * shows optical activity]. EXAMPLE:Optically active 5-n-octyloxy-2->>4-(4-ethoxy-pentoxy)phenyl]pyrimidine. USE:A constituent component for liquid crystal composition. Showing ferroelectricity in a wide temperature range. PREPARATION:For example, a compound shown by formula IV (A1 is group shown by formula II) is condensed with a compound shown by formula V (Ts is p-toluenesulfonyl or other eliminable group is used instead of Ts-O-) by using an alkali metal hydroxide, alkali metal, etc., to give a corresponding compound shown by formula I.
Patent JP-H09166184-A (JP)
Title: Post capable of being fitted with wire and wire handrail
Inventor: NORO HIROKI
IPC: F16G11/03
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To easily install a wire handrail at low cost by connecting together the post side member and the wire side member of a fitting means through an elastic body, so as to make the wire side member movable. SOLUTION: A decorative cover 76 is fitted to a supporting component fitted to a post 32, on the outermost side. A fixing screw 68 is screwed in the supporting component 60 and fastened by a nut 62. A wire 10 is fitted to a fixing member 70 with a wire fixing bolt 74. Further, by fixing a fixing component to the fixing member 70, a spring 66 is arranged in the condition sandwiched with the extreme end part of the fixing screw 68 and the fixing component 64. When the force in the tensile direction is added to the wire itself or the caulked part of the wire 10, by energizing the spring 66 in the tensile direction, the force directly applied to the wire itself or the caulked part of the wire is reduced.
Patent JP-H07145033-A (JP)
Title: Cosmetic for prevention of dermal aging
Inventor: SASAKI ICHIRO
IPC: A61K8/00
Filed: 1992-11-12
Abstract: PURPOSE:To prepare a cosmetic having an excellent and stable effect on prevention of dermal aging and excellent in improving effect on rough skin and skin- whitening effect. CONSTITUTION:This cosmetic for prevention of dermal aging contains perilla oil and one or more kinds of components selected from Japanese green gentian extract, camphor, nicotinic acid or its derivative, garlic extract, cepharanthine and red pepper tincture.
Patent JP-H02171191-A (JP)
Title: Production of yellow substance and use thereof
Inventor: MORIMOTO NAOMI
IPC: C09B61/00
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a new yellow substance useful as a dyeing material, etc., in an industrial scale by culturing a callus derived from a tissue fragment of Corydalis ambigua Cham. et Schlecht. var. armurensis Maxim. belonging to the family Papaveraceae in a medium containing a nutrient source and a plant hormone. CONSTITUTION:A callus derived from a tissue fragment of Corydalis ambigua Cham. et Schlecht. var. armurensis Maxim. belonging to the family Papaveraceae is cultured in a medium containing a nutrient source and a plant hormone (e.g. indoleacetic acid) and a substance formed in the medium is collected. In order to separate the substance from the medium, the medium is freeze-dried, extracted with methanol, the solvent is distilled away from the extract to give a dried substance by evaporation. The substance is separated and analyzed by silica gel thin layer chromatography.
Patent JP-H04193767-A (JP)
Title: Case for heat treatment
Inventor: SENO KATSU
IPC: C04B35/64
Filed: 1990-11-27
Abstract: PURPOSE:To enable uniform heat treatment of material to be heat-treated by cutting notches for introducing atmospheric gas and notches for discharging the gas in the upper edge of each case so that both the notches meet straight lines radially extended from the center of the case at prescribed angles. CONSTITUTION:Notches 11 for introducing atmospheric gas and notches 12 for discharging the gas are cut in the upper edge of a bottomed tube based on alumina or mullite as a case 10 for heat treatment so that the notches 11, 12 meet straight lines radially extended from the center of the case 10 at prescribed angles theta1, theta2. Atmospheric gas is blown from small holes 25 pierced in the body of a furnace 20 and a cylindrical heating chamber 21 is heated with heaters 24. Such cases 10 each housing material 13 to be heat-treated are piled on a turntable 33 through the top opening of the furnace 20 and the turntable 33 is lowered with an automatic lift 27 under rotation in a certain direction at a prescribed speed. The atmospheric gas is allowed to flow in the cases 10 from the notches 11, circulated and discharged from the notches 12 and the material 13 is heat--treated.
Patent JP-H11209596-A (JP)
Title: Organic-inorganic hybrid polymer material and its production
Inventor: ARAKAWA MOTOOMI
IPC: C08L67/03
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an organic-inorganic hybrid polymer material that has high a glass transition temperature, shows excellent heat resistance, mechanical strength and resistance to water and is useful for moldings by hydrolyzing, polycondensing and crosslinking a specific polymer. SOLUTION: A polymer that has one or more functional groups in the molecule and bears polycarbonate and/or polyarylate moieties as main skeletons is allowed to react with a metal alkoxide that bears functional groups reacting with the functional groups in the polymer to prepare a polymer that has the polycarbonate and/or polyarylate moiety as main skeletons and bears a metal alkoxide as a functional group with a number-average molecular weight of 500-50,000. This polymer is hydrolyzed and polycondensed to effect cross-linking thereby giving the objective organic-inoranic hybrid polymer material. The metallic elements for the metal alkoxide groups is one or more kinds selected from the group consisting of Si, Ti and Zr and the metallic alkoxide group equivalent is preferably 1-100 in the polymer.
Patent JP-H04195373-A (JP)
Title: Arrangement position determination assisting device
Inventor: MIURA SHINJI
IPC: G06F17/50
Filed: 1990-11-27
Abstract: PURPOSE:To arrange components so that a 3rd component is not put on a path which should be wired from one component to another component by findings the size of a free area outside the components as the number of wiring paths which are required outside the components. CONSTITUTION:A calculation part 110 for information on free areas classified by pin arrangement directions calculates the size 16 of the free area outside the components when inputting a pin arrangement direction from a pin arrangement direction storage part 105 and pin information 15 by pin wiring directions in the same arrangement direction from a storage part 109 for pin information by pin wiring directions. This free space should be empty for the components and represented as the number N of the wiring paths required outside the components. A storage part 111 for free area information by the pin arrangement directions is stored with the free area information 16 by the pin arrangement directions through the above free area information calculation part 110. A component information output part 12 outputs the external free area information 16 by the arrangement directions to the outside.
Patent JP-2001147472-A (JP)
Title: Camera device
Inventor: IZUMIKAWA KAZUHIRO
IPC: H04N5/76
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera device in which the pull-out of a recording medium is avoided during the access of a camera device body and the recording medium and incomplete information transmission is prevented and whose constitution is simple. SOLUTION: This camera device has an image pickup means to convert the image information of an object into an electric signal and a recording means to record the electric signal converted at the recording medium attachable/ detachable to/from a main body, it is provided with a cover means 6 covering at least a pull-out means 5 to pull out the recording medium 3.
Patent JP-H02172469-A (JP)
Title: Heat-transpiration deodorization, solid formation for heat-transpiration deodorization, and heat-transpiration deodorizer
Inventor: IKEDA KUNIHIKO
IPC: A61L9/02
Filed: 1988-12-27
Abstract: PURPOSE:To transpire a deodorizing component efficiently to the outside without emitting a smoke or a nasty smell by including a deodorizing component included in a camera family plant and a camphor family plant in a carrier of a porous inorganic substance. CONSTITUTION:A solid formation made by including a deodorizing component included in a cameria family plant and in a camphor family plant to a carrier of a porous inorganic substance is heated at 150-350 deg.C to transpire the deodorizing component. As the plant including the deodorizing component, a cameria family plant such as a tea plant, a sasanqua, a cameria, a sakaki, and Eurya japonica, a camphor family plant such as a laurel, a cinnamon, and a camphor, and the like are used, and the tea plant is favorable to extract a good deodorizing component. As the carrier of a solid formation to include the deodorizing component, a clay mineral such as diatomite, kaoline, zeolite, bentonite, and galenite is favorable.
Patent JP-2001146037-A (JP)
Title: Optical printing head
Inventor: NAKAMURA RYOJI
IPC: B41J2/44
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical printing head capable of forming a sharp image reduced in density irregularity. SOLUTION: A plurality of light emitting element array chips 3 having a large number of light emitting elements on the upper surfaces thereof are linearly arranged on the outer surface of a cylindrical substrate 1 along the length direction of the substrate 1 and the common wirings 2b and/or ground wirings 2c connected to a plurality of the light emitting elements 4 are applied to the outer surface of the substrate 1 almost in parallel to the arrangement of the light emitting element array chips 3 to constitute an optical printing head.