baber/WOPTO huggingface dataset:
Patent JP-H04182634-A (JP)
Title: Mirror holding device for optical system
Inventor: FUKUDA HIDEO
IPC: G03G15/04
Filed: 1990-11-17
Abstract: PURPOSE:To change the reflecting angle of a mirror by simple operation by providing a projection which supports the bottom surface part of the mirror at the intermediate part of a thickness direction at one point and freely changing the position of one of two projections which support one end of the mirror at two points in a projecting direction. CONSTITUTION:The projection (f) supporting the bottom surface of the mirror 23 at the intermediate part of the thickness direction is formed on the lower end part of the respective mirror insertion holes (a) of mirror holding members 26. Then, the plate part 28 of the other member 26 is successively provided by being bent toward the back surface side of the mirror 23 and a screw type projection (e) is provided to be screwed. By the projections (e) and (d), the back surface of the other end side of the mirror 23 is supported at two top and bottom points of a width direction. Besides, a pressing means 29 which presses the mirror 23 toward the projection (c) and a pressing means 30 which presses the other end side toward the projections (d) and (e) are provided in the mirror insertion hole parts. Then, both end sides of the mirror 23 are pressed and supported at totally three points. Besides, by changing the position of the projection (e) in the projecting direction, the reflecting angle of the mirror 23 is changed around the projection (c) by resisting to the pressing force of the pressing means 29 and 30.
Patent JP-H10152274-A (JP)
Title: Rope-type elevator
Inventor: NIHEI HIDEKI
IPC: B66B11/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rope-type elevator equipped with a miniaturized motor- sheave mechanism suitable for arrangement in a hoistway. SOLUTION: In a rope-type elevator equipped with a cage and a balancing weight which are elevated/lowered along a guide rail erected in a hoistway and connected through a rope, and a motor-sheave mechanism 9 to drive the rope in the vertical direction, the motor-sheave mechanism 9 comprises a permanent magnet type synchronous motor 1 comprising a rotor equipped with a permanent magnet on each side and a stator 3 to be provided opposite to each side of the rotor 2, and a sheave 7 which is directly connected to a rotor shaft 5 of the rotor 2 to wind the rope. As a result, the rotor 2 of the permanent magnet type synchronous motor 1 and its supporting structure can be simplified, and the motor-sheave mechanism 9 can be miniaturized and reduced in weight as a whole.
Patent JP-H06159376-A (JP)
Title: Plummer block type bearing box
Inventor: SHIBA TAKEO
IPC: F16C33/66
Filed: 1992-11-20
Abstract: PURPOSE:To prevent a temperature rise of the lubrication oil in an oil pool and a bearing box are realize the safe operation of a bearing. CONSTITUTION:In the case of a plummer block bearing box having an oil pool 5 to bathe in oil the rollers 4 of a roller bearing, the flow passage of a cooling medium to cool the bearing box is provided in approximation to lubrication oil 6 so that the cooling medium and the lubrication oil 6 of an oil pool 5 may not mix mutually.
Patent JP-2001131529-A (JP)
Title: Ion generator and method for producing the same
Inventor: FUJINO TOMOZO
IPC: C09K3/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ion generator capable of emitting minus ions by using, as raw material, a readily available material occurring in the natural world, and to provide a method for producing such an ion generator. SOLUTION: This ion generator capable of emitting minus ions is obtained by mixing a rare earth element-containing material with a polar material in spontaneous polarization.
Patent JP-H02156859-A (JP)
Title: Chlorella-containing confectionery
Inventor: UEMURA HISAKI
IPC: A23G3/34
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a confectionery with a high nutritive value by containing a chlorella culture solution for preparation thereof. CONSTITUTION:The objective confectionery or bread obtained by containing a chlorella culture solution for preparation thereof. The chlorella contains 50% crude protein, 9% crude fat, 9% crude fibers, 26% soluble nitrogen substance, 6% crude ash, 2% chlorophyll, etc., in a dried substance thereof with a high nutritive value.
Patent JP-H06143085-A (JP)
Title: Wrist drive of robot for lathe
Inventor: TSUTSUMI KAZUHIRO
IPC: B23B15/00
Filed: 1992-10-29
Abstract: PURPOSE:To let a suspension position for the wrist of a robot be automatically selected depending on the length of a work in the operation of the robot for a lathe for mounting/demounting the work on/from the lathe. CONSTITUTION:A hand section 2B is elastically held by means of a balancing spring 10 at a middle position in the vertical direction with respect to the wrist section 1 of a robot, the relative displacement in the vertical direction between the hand section 2 and the wrist section 1 is detected by sensors 14A, 14B and 15, so that the wrist section 1 is so controlled as to be moved and suspended.
Patent JP-H08144150-A (JP)
Title: Tubular woven fabric raw material and production of tubular woven fabric with the same
Inventor: TAGA YUICHI
IPC: D03D15/00
Filed: 1994-11-22
Abstract: PURPOSE: To hard reinforce the faced surfaces of a tubular woven fabric used for inserting a curved metal wire thereinto so as not to break the surfaces with the tip of the metal wire. CONSTITUTION: Composite yarns produced by twisting fibers having a fusing property at a constant temperature with fibers not having the fusing property at the constant temperature are used for all of the warps composing a 1/3 to 2/2 width part occupying the central part of the faced surfaces of a flat tubular woven fabric used for inserting the curved metal wire thereinto. The woven fabric is thermally treated at a constant temperature to melt the fibers having the fusing property so that the fused products are placed at least at the crossing points 10 between the warps not having the fusing property and the wefts, and subsequently cooled to solidify the crossing points.
Patent JP-H04187851-A (JP)
Title: Cylinder direct-injection type spark ignition engine
Inventor: SASAKI SHIZUO
IPC: G01C21/34
Filed: 1990-11-20
Abstract: PURPOSE:To obtain good ignition and combustion by delaying the ignition timing and increasing the injected fuel amount in the compression stroke when a knocking occurs in an internal combustion engine adapted to inject a fuel into a cylinder for performance of a layer-forming combustion. CONSTITUTION:An electronic unit 30 has an input port 35 to which the output signal of a crank angle sensor 25 and the output signals of a knock sensor 26 and an axle opeing-degree sensor 27 are connected, and has an output port 36 to which a fuel injection valve 9, an igniter 14 and a step motor 8 are connected via drive circuits, respectively. The electronic control unit 30 is so arranged as to cause the ignition timing to be delayed and simultaneously to cause an increase in the compression stroke fuel injection quantity to thereby secure an amount of fuel necessary for firing in a zone surrounding an ignition plug 12 at the time when a knocking occurs. Thus, the unit 30 operates so as to permit a good fuel-air mixture to be formed in the vicinity of the ignition plug 12 for obtaining good firing and combustion even when the ignition timing is delayed.
Patent JP-H02160314-A (JP)
Title: Manufacture of conductive high molecular complex film utilizing photosensitization
Inventor: TAKAKUBO MASAAKI
IPC: H01B13/00
Filed: 1988-12-13
Abstract: PURPOSE:To make it possible to obtain a conductive high molecular complex film which is readily formed into a desired pattern, by applying a solution on a base to form a film of high molecular materials containing a pyrrole group and an electrolyte, and irradiating the film with light under the presence of an optical sensitizer. CONSTITUTION:A high molecular film is formed by application of a solution containing an electrolyte and high molecular materials on a base, the electrolyte containing a pyrrole group and those positive ions among oxidation-reduction pairs which have small oxidation number, the standard electrode potential of which pairs locates between the potential of the pyrrole group and that of a sensitizer. The film is excited and immersed in a solution containing an optical sensitizer which exhibits a greater electrode potential than the oxidation current threshold potential of the pyrrole group, and the film is irradiated with light through a mask with a desired pattern, the wavelength of light being within the absorption spectrum of the sensitizer, Negative ions in the electrolyte are doped into polymers simultaneously with the oxidation polymerization of the pyrrole group which occurs due to its photosensitization. A conductive high molecular complex film, on which conductive pyrrole group polymers having negative ions incorporated therewith are formed into a desired pattern, can thus be obtained.
Patent JP-H04185971-A (JP)
Title: Assembly/disassembly device for flange part utilizing fluid pressure
Inventor: TERAMURA NOBUHARU
IPC: B25B29/02
Filed: 1990-11-20
Abstract: PURPOSE:To obtain proper and uniform bolt tightening force relating to even a large flange part by providing a fluid pressure supply means to a bolt tensioner mechanism in the periphery of the flange part while constituting the bolt tensioner mechanism in the flange part. CONSTITUTION:A bolt tensioner mechanism 16 is constituted in the inside of one flange 12 for constituting a flange part 10, and when a pressure of fluid in a fluid pressure supply means 18 is boosted to a predetermined pressure to act in a cylinder chamber 30 by releasing a valve 48, a tightening bolt 26 is extended by receiving tensile force in the axial direction by lifting a piston 32 to generate a clearance between an external nut 36 and a flange tightening surface 28. Then, the external nut 36 is advanced screwed relating to an internal nut 34 and brought into opposed contact with the tightening surface 28 so as to hold the clearance. Next, the pressure fluid in the cylinder chamber 30 is released to a reservoir 42, when the external nut 36 is surely brought into opposed contact relating to the tightening surface 28, and predetermined tightening force is generated in the tightening bolt 26.
Patent JP-H05147470-A (JP)
Title: Lighting controller for rear lamp of vehicle
Inventor: WAKIZAKA MANABU
IPC: B60Q1/44
Filed: 1991-11-28
Abstract: PURPOSE:To avoid the state where the driver of a following vehicle to feel high dazzlement and to be dazzled, even in the state where the rear lamps of the vehicle is in the vehicle stop state waiting for signal change at night. CONSTITUTION:This controller is provided with: driving parts 53-55 which selectively puts ON brake lamps 3L, 3R, additional brake lamp 8 and rear fog lamps 6L, 6R which are installed on the vehicle; a vehicle-to-vehicle distance sensor 10 which detects the intervehicular distance from a vehicle to a following vehicle; the brake lamps 3L, 3R, additional brake lamp 8, and rear fog lamps 6L, 6R that are respectively put into ON state by the driving parts 53-55; a control unit 50 which allows the driving parts 53-55 to dim the light of the brake lamps 3L, 3R, additional brake lamp 8, and the rear fog lamps 6L, 6R in the put-ON state when the vehicle-to-vehicle distance detected by the intervehicular distance sensor 10 becomes less than a prescribed distance.
Patent JP-2000143519-A (JP)
Title: Promoter of production of lower fatty acid in intestine
Inventor: YOSHIMATSU TADASHI
IPC: A61K31/716
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject promoter capable of promoting the production of a lower fatty acid, especially acetic acid, propionic acid and lactic acid manifesting excellent functions such as promotion of peristalsis and improvement of functions of epithelial cell in the human body, and useful for improvement or the like of intestinal environment by using pullulan, tara gum or locust bean gum as an active ingredient. SOLUTION: This promoter comprises (A) pullulan, (B) tara gum or (C) locust bean gum as an active ingredient. Preferably, the component A is a low viscosity extracellular polysaccharide produced by one kind of black yeast, and the components B and C are vegetable fibers included in seed albumen of bean family. The proportion of the formulated components A, B or C is preferably 0.1-20 wt.%, and further other vegetable fibers, oligosaccharides and vitamins are formulated therewith besides the components A, B or C. Preferably, the daily dose of the preparation is 0.1-10 g, and administered by dividing the dose into one to several times.
Patent JP-S63167082-A (JP)
Title: Pumping device
Inventor: AMANO HITOSHI
IPC: F04B9/14
Filed: 1986-12-27
Abstract: PURPOSE:To enlarge pumping capacity and prevent liquid leakage and dropping from a pump by attaching a movable rod accompaniedly to a piston, providing their upper engaging part with a seal part, abuting the lower end of the movable rod onto an intake valve when the piston has attained its bottom dead center, and providing a spring between the intake valve and the piston. CONSTITUTION:A movable rod 15 forms a seal part 18 by abuting an engaging cylindrical part 16 on a piston 7, and the bottom of a valve cylinder 1 is provided with a seat-shaped intake valve 24, and a spring 21 is provided between the intake valve 24 and the piston 7. This constitution can enlarge puming capacity, and makes separate liquid feeding possible for the possible use of proper liquid quantity without hand-manipulation. When the piston 7 approaches to a bottom dead center, the spring 21 is shortened to bring the lower end 15a of the movable rod 15 into contact with the intake valve 24 for checking the opening of the valve 24. The leakage of substance in the pump can be therefore prevented. When force to press the piston 7 downward is released, the spring 21 presses the piston 7 upward. Thus the substance in a piston pipe 10 and a discharge pipe 23 can be drawn into a valve chamber 20 to prevent liquid dropping from a discharge port 23a.
Patent JP-H04272945-A (JP)
Title: Cured blend of polychloroprene and ethylene copolymer
Inventor: TAKESHITA TSUNEICHI
IPC: C08L21/00
Filed: 1991-11-01
Abstract: PURPOSE: To improve bending fatigue resistance by compounding polychloroprene with a specific ethylene copolymer.  
     CONSTITUTION: A cured non-foaming compsn. consists of (i) polychloroprene and (ii) 2-25 wt.% of a polymer compsn. of a copolymer of ethylene and an α,β-unsaturated carboxylic acid or an ester thereof or a corresponding ionomer thereof. The above-mentioned carboxylic acid may be a mono- or di-carboxylic acid (as either one of free acid and anhydride thereof). Usually, the carboxylic acid has 3-8 carbon atoms. As the carboxylic acid monomer to be used, acrylic acid, methacrylic acid, itaconic acid, maleic acid, fumaric acid, methyl hydrogen maleate, methyl fumarate or maleic acid anhydride are designated. A carboxylic acid ester is pref. a 1-18C alkyl ester and methyl acrylate or hexyl acrylate is designated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04183165-A (JP)
Title: Photo reader
Inventor: ANZAI TOSHIAKI
IPC: H04N1/107
Filed: 1990-11-19
Abstract: PURPOSE:To protect edges of a thick sheet of an original or edges and binding section of book or the like from causing black frames and black lines when making a copy by making at least one surface of an original placing table translucent as an irregular reflection surface of light. CONSTITUTION:The upper surface of original placing table 2b of a reader 10a is made of ground glass so as to make irregular reflective surface 20a. When an original 1a is placed on the irregular reflective surface 20a of original placing table 2b and an optical unit 4a is actuated, a fluorescent lamp 40a lights and the original 1a is optically read by an image sensor 43a. Then, a section of original 1a that is in close contact with irregular surface 20a can be read normally without causing irregular reflection, while since the outside of edges and binding section of original 1a that are separated from the irregular reflective surface 20a cause irregular reflection of light, those parts can be read not black but white, thereby being able to enhance the quality of a recording document by means of read image data.
Patent JP-H02156940-A (JP)
Title: Laser probe
Inventor: OGASAWARA TADAHIKO
IPC: A61B18/20
Filed: 1988-12-12
Abstract: PURPOSE:To permit the disposal of a variety of using conditions by making the insertion part of an endoscope fine by forming a hole or groove for the free insertion of the wire part of a holding tool onto a top edge member at the laser beam injection edge of an optical fiber. CONSTITUTION:As for a contact type tip 6 installed at the position opposed to the top edge injection part 3 of an optical fiber 2, the top edge of an installation basic part 8 is formed into a warhead-shaped main body part 9. At three parts on the outer periphery of the main body part 9, a recessed groove 12 having a semicircular section in which the elastic wire 11 of a bonding stone holding tool 10 is inserted in slidable ways is formed over the whole length of the main body part 9, and the recessed groove 12 is formed larger than the outside diameter of the elastic wire 11. Since the elastic wire 11 is inserted into the recessed groove 12 and extended forward, the elastic wire 11 is prevented from extending from the outside surface of the contact type tip 6. Therefore, it is enough for the inside diameter of the clamp channel 15 of an endoscope 14 inserted into a laser probe body 1 to be slightly larger than the outside diameter of the contact type tip 6, and the insertion part 16 of the endoscope 14 can be made thin, keeping the sufficient thickness of the contact type tip 6.
Patent JP-S63168055-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: YAMASHITA NOBUYUKI
IPC: G01L9/00
Filed: 1986-12-29
Abstract: PURPOSE:To increase sensitivity and to decrease the manufacturing cost by a method wherein a thick Si supporting layer is formed on an Si sensor substrate, the substrate is abraded to a prescribed thickness, a base plate provided with through-holes is bonded to the substrate, the Si supporting layer is formed, and then a pressure gauge is installed. CONSTITUTION:An oxide film 22 is formed on an Si sensor substrate 21 and, on the oxide 22, a thick Si supporting layer 23 is formed by CVD. The Si sensor substrate 21 is subjected to abrasion, which continues until the thickness (t) is reduced to 50-300mum. Through-holes 5 and 26 are provided in an Si single- crystal base plate 24. The base plate 24 is heat-bonded to the substrate 21 with an oxide film 27 between. The supporting layer 24 is then removed by chemical etching or the like. After the removal of the oxide film 22, gauges 28 and 29 capable of changing their resistance upon application of a measuring pressure are formed by ion implantation or the like at prescribed positions in the Si sensor substrate 21, on which an coating of an oxide film 30 is provided. The entirety is segmented into a plurality of pressure sensors 31 and 32.
Patent JP-H11141010-A (JP)
Title: Fire-resistive facing construction method
Inventor: MOTOKI HIDEO
IPC: B32B33/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve fire resistance and design by covering a building frame to be bestowed with fire resistance, with a fire-resistive foam sheet, and applying multicolor paint thereto. SOLUTION: A building frame is covered with a fire-resistive foam sheet. The fire-resistive foam sheet to be used is to form when ambient temperature reaches foaming temperature due to a fire or the like to form a carbonized heat insulating layer. After laminating the fire-resistive foam sheet on the building frame to be bestowed with fire resistance, multicolor paint that can form design patterns is applied thereto to mainly impart design. The multicolor paint to be used is to have camouflage effect that can make unevenness or the like formed in the case of sticking the fire-resistive foam sheet to the building frame, inconspicuous, and it is desirable to use liquid or gel paint with grains of two or more colors suspended so as to be able to form multicolor patterns by one painting. In this case one colored grain can be monochromatic or can have two or more colors.
Patent JP-H08164589-A (JP)
Title: Strongly glossy synthetic paper
Inventor: SATO KOJI
IPC: B32B27/20
Filed: 1994-12-16
Abstract: PURPOSE: To provide strongly glossy synthetic paper having good glossy feeling, printability, strength, etc. CONSTITUTION: A coating layer of an electron beam setting resin composition is formed on a synthetic paper sheet, and a drum cast method or a film cast method is used in setting by electron beam radiation. The image visibility (image clarity) of the coating layer (strongly glossy layer) measured on the basis of JIS K7105 using an optical comb of 1.0mm is 40% or more.
Patent JP-H05129324-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI MASAYUKI
IPC: H01L21/3065
Filed: 1991-10-30
Abstract: PURPOSE:To stably and easily achieve that electrodes which must be isolated are insulated completely. CONSTITUTION:A substance whose etching selective ratio is larger than that of a substratum substance for a metal 1 constituting an electrode on the other side, a semiconductor substrate 1, an insulating film 3 or the like is used for a metal 2 constituting an electrode on one side. Thereby, in an etching operation which is executed to isolate both electrodes, only the metal constituting the electrode on one side is etched and removed.
Patent JP-H05124094-A (JP)
Title: Impact resistant transparent container by blow molding
Inventor: OI HIDESABURO
IPC: B29K23/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide an impact resistant transparent container by blow molding having good resistance to heat, chemicals and oil by composing the container from a composite stock comprising a thermoplastic polyester layer and a polycar bonate layer having a specific glass transition temperature. CONSTITUTION:An impact resistant transparent container is composed of a thermoplastic layer 1 and a polycarbonate layer 2 having a glass transition temperature less than 135 deg.C. The polyester layer 1 is arranged outside, while the polycarbonate layer 2 is placed inside to form the container. A recycling stock layer is added to these layers. The container, being endowed with properties including heat resistance and impact resistance which are characteristic of the polycarbonate as well as of chemical and oil resistance and gas barrier function of the thermoplastic polyester, is resistant to alkaline washing at high temperatures and other treatments including sterilizing.