baber/WOPTO huggingface dataset:
Patent JP-2000191523-A (JP)
Title: Arylcarboxylic acid and tetrazole derivatives
Inventor: LOPEZ-TAPIA FRANCISCO JAVIER
IPC: C07C271/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treating diseases related to the improper treatments of wounds, the necrosis of tissues, etc., as a prostaglandin I2 (hereinafter referred to as PI) receptor modifier, especially an PI receptor agonist, etc. SOLUTION: A compound of formula I  R1, R2 are each an alkyl, an aryl, an aralkyl, a heteroaryl or the like; R3, R4 are each H, an alkyl, an alkoxy, amino, a halogen, a haloalkyl or the likes; and R5 is COOR6 (R6 is H or an alkyl) or tetrazolyl; A is an alkylene or an alkenylene; B is O(CH2)m [(m) is 1-8], (CH2)n, [(n) is 0-8]], for example, [3-(diphenylcarbamoyloxy)-2- methylphenoxyacetic acid. The compound of formula I is obtained by reacting a compound of formula III or IV with a compound of formula V (X is a halogen). The therapeutically effective amount of the compound of formula I is mixed with a proper carrier to obtain an PI modifier.
Patent JP-H11188546-A (JP)
Title: Commodity treatment device
Inventor: KAWABE MASAHIRO
IPC: B67C3/24
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost of a commodity treatment device and an installation space more than before when an unscrambler and an uncaser are disposed separately from each other by making a robot to function as the unscrambler and uncaser. SOLUTION: A return part 7c is provided in the transfer route of a transfer means 7, and its upstream part is used as a first treatment zone A and its downstream part is used as a second treatment zone B. Robots 11 and 12 to treat containers 14 and 18 are disposed between both the zones A and B. In the first treatment zone A, the robots 11 and 12 function as an uncaser which takes out the container 14 from a box 15. In the second treatment zone B, the robots 11 and 12 function as an unscrambler which arranges a turned over container 18 longitudinally in series on a conveyor 7.
Patent JP-H11178960-A (JP)
Title: Golf club head
Inventor: KANEKAWA KENJI
IPC: A63B102/32
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve hitting feeling, the dimension precision, and work efficiency and to enlarge the depth of center of gravity of a golf club head, by cutting a sole back to make the cavity angle made with a face back after forming the head by forging and carved height, when a carved face formed by carving the sole side of the face back is made horizontal, is made higher than the top height. SOLUTION: In a golf club head 1 formed by forge working, a sole back face 6 is formed by carving a sole back face 6' which is a wall face of a sole 5 to a cavity part 4 side. A carved face 9 is formed by carve working a face back 7 on the back side of the face 2 to form the club head so that a cavity angle 8 made by the sole back face 6 after carving and the face back 7 is within a range 65-85 deg. viewed from the tip end side and the carved face height 10 is at a position higher than the tip height 11 when the carved face 9 is set horizontal.
Patent JP-H11189597-A (JP)
Title: Production of chlorosilane containing fluorine
Inventor: TANAKA TORU
IPC: B01J31/22
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for silicone coatings having water repellency, durability and stain resistance in a high yield under very mild conditions by hydrosilylating a specific fluorinated compound with a specified silicon compound in the presence of a specific catalyst. SOLUTION: This method for producing a fluorine-containing chlorosilane of formula II [for example, F(CF2 )6 CH2 CH2 SiC13 ] comprises subjecting (A) a silicon compound of formula I [R<1> is methyl or the like; (m) is 1-3] (preferably trichlorosilane) and (B) a fluorinated compound of the formula: F(CF2 )n CH=CH2 [(n) is 1-15] [preferably F(CF2 )6 CH=CH2 ] to a hydrosilylation reaction in the presence of (C) a Pt catalyst of the formula Pt<0> (R<2> R<3> SiO)q [R<2> is methyl or the like; R<3> is vinyl; (q) is 3-8] (preferably Pt-cyclovinylmethylsiloxane complex) preferably at room temperature to 130 deg.C for about 2-24 hr.
Patent JP-H11183342-A (JP)
Title: Sample processing method for high-accuracy impurity analysis of silicon material and processing unit used for it
Inventor: TANAKA MASAFUMI
IPC: G01N1/32
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten the processing time, to avoid distortion and deformation of a processing container and to remarkably improve analysis accuracy. SOLUTION: In this processing method, a sample 10 of a silicon material 11 dipped in water is fed to the sample receiver 5 of a sealed container 3 provided with the sample receiver 5 and a liquid storage section 8 below it, an etching solution is fed to the liquid storage section 8, reactive vapor is generated from the etching solution, the generated vapor is absorbed in the dipping water 9 in the sample receiver 5 into contact with the a sample 10, the silicon component of the assay sample 10 is decomposed and removed, then the impurity- containing liquid remaining in the sample receiver 5 is recovered. The reactive vapor is generated from the etching solution by the temperature rise of the solution due to the reaction of the separately inserted silicon material 11 and the reaction heat caused by it. The analysis accuracy is improved.
Patent JP-H11274994-A (JP)
Title: Communication system between road and vehicle
Inventor: KAMEMURA AKIHIRO
IPC: H04B7/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inter vehicle-road communication system that is capable of withstanding radio wave interferences due to multi-path and continuous communication between a road and a vehicle is attained. SOLUTION: Radio waves with a same frequency and same contents but with different polarization characteristics are emitted to a cell E from plural directions, and each vehicle 3 has a polarization antenna direction in forward/ backward directions and selects a signal with a higher reception level. Since a radio wave with a different polarization characteristic reaches a vehicle driven in the forward/backward directions in the cell E, radio wave shielding is avoided by selecting to either of the radio waves.
Patent JP-2000191952-A (JP)
Title: Flame-retardant epoxy resin powder coating
Inventor: FUJIFUCHI TONAMI
IPC: C09D163/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder coating not having a problem of discoloration, capable of effectively giving a flame-retardant property at an appropriate compounding of components and not deteriorating characteristics such as curing property by compounding a specific phosphor-containing compound as a flame- retardant in a specified ratio. SOLUTION: This flame-retardant epoxy resin powder coating contains (A) an epoxy resin, (B) a curing agent, (C) a filler and (D) a flame-retardant as essential components, wherein a phosphor-containing compound expressed by the formula (9-10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) is compounded as the component D in an amount of 1.5-3.5 wt.% converted to a phosphor content and based on the total weight of the component A and the component B. It is preferable that the main component of the component B is an acid anhydride curing agent such as an aromatic acid anhydride, especially preferably benzophenonetertacarboxylic acid, and further that the acid anhydride curing agent is compounded in an amount of 0.8-1.6 equivalent per equivalent of the component A.
Patent JP-H11189671-A (JP)
Title: Treatment of waste oil containing pcb
Inventor: TERADA SHUNICHI
IPC: A62D3/36
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a safe treating method which requires no expensive equipment and operation, can economically render PCB harmless at ordinary temperature, and is free from the occurrence of a secondary disaster by adding a sodium hydroxide solution to a waste oil containing polychlorobiphenyl (PCB) to react them under stirring with air. SOLUTION: A waste oil containing PCB is mixed with 900 g, for 1 ppm of PCB, of 9% sodium hydroxide solution made by dissolving 100 g of sodium hydroxide in 800 cc of distilled water to react them under stirring with air, thus converting the organic chlorine in the PCB into inorganic chlorine to render harmless. The PCB in the waste oil can be thus completely and surely decomposed. The waste oil after the treatment can be discharged after pH adjustment. No dioxin was detected in the measurement of concentration of dioxin in the treated solution rendered harmless as mentioned above, so that the treated solution causes no environmental problem and can realize the preservation of the environment.
Patent JP-2000190560-A (JP)
Title: Printing head
Inventor: NOMOTO HIDEKI
IPC: B41J2/455
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing head capable of reducing the diffusion of the irradiation light of an LED, capable of enhancing the printing quality to photosensitive paper by enhancing resolving power per unit area by converging the irradiation light, capable of being processed by a two-color molding method to perform all of processes by one mold and capable of producing an LED head of high accuracy. SOLUTION: A plurality of LED chips 3 arranged on the substrate 1 within a head main body are respectively molded into an outer cheveron shape from a transparent resin 4 and these molded transparent resins 4 are molded from an opaque resin 5 over all of the transparent resins 4 in such a state that the tips 4a thereof are allowed to face in a slightly projected state to project the light from the LED chips 3 on photosensitive paper.
Patent JP-H11193017-A (JP)
Title: Packaging container material
Inventor: KOJIMA HIROYOSHI
IPC: B65D43/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container material wherein when it is molded, a cover body is not hindered from being fitted on a container body and foreign matters are prevented from entering a container and further troubles such that the container slips down, contained matters are displaced in the container or leak out of the container can be avoided. SOLUTION: A container body is connected integrally to a cover body through a hinge-like action part and by superposing the periphery of the cover body on the periphery of the container body to form a closed container. Further, a protrusion is formed on the periphery of the container body or cover body and a recess for engagement with the protrusion is formed on the periphery of the cover body or container body, and the height h1 of the protrusion nearer to the hinge-like action part is made larger than the height h2 of the protrusion farther from the action part. Mean while, the depth of the recess is made equal to or smaller than the height h2 and made constant. Thus a packaging container material is formed.  The angle θ of the top surface of the cover body with respect to the bottom surface of the container body is formed so that closed containers can be stacked one on another.
Patent JP-2000192789-A (JP)
Title: Joint structure for construction member
Inventor: YAMAMOTO MINORU
IPC: E21D11/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction member joint structure effectively resisting external forces such as shear forces to be applied to joints, and capable of avoiding corrosion, etc., at the joints. SOLUTION: This construction member joint structure causes a joint recess 1 formed in the joint of a first construction member K1 to fit over a joint projection formed at the joint of a second construction member K2, for joining the first construction member K1 with the second construction member K2. At least one each of first and second plate-shaped members P1, P2 having anchor parts 4 extended into the first and second construction members K1, K2, with the end faces P1a, P2a of the members P1, P2 exposed so as to become flush with the surfaces 1a, 2a of the joint recess 1 and the joint projection 2, and with the portions of the members P1, P2 other than the end faces P1a, P2a spaced apart from the surfaces 1a, 2a of the joint recess 1 and the joint projection 2, are buried in the joint between the first and second construction members K1, K2.
Patent JP-2000195367-A (JP)
Title: Fixed contact for breaker arc-suppressing part
Inventor: CHOI YOUNG KIL
IPC: H01H73/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fixed contact for a breaker arc-suppressing part which allows speeding-up of a contact opening speed and allowing elongation of an arc length occurring at the time of opening to allow improvement of breaking performance. SOLUTION: This fixed contact 100 for a breaker arc-suppressing part has a main body (30), projectingly formed with a contact 10 on its bottom contact face 11 for contacting with an external moving contact 20, and an insulating part 40 provided in inner side faces of the main body (30) along the moving track of the moving contact 20 at opening, for maintaining insulation between both the contacts 100, 20 during the opening. One side end of the contact face 11 of the main body (30) is projectingly formed with a side face such that a space is secured along the moving track of the moving contact 20, while the side face has a repeatedly bent part at prescribed distances from the contact face 11.
Patent JP-2000189431-A (JP)
Title: Cup-shaped sampling blade for treatment part in treatment instrument for endoscope
Inventor: ASANO TAMORU
IPC: A61B17/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To adjust a position between bearing holes and insert and fit a bearing to a bearing hole for a lever easily when walls for both sides of the lever is overlapped up each other. SOLUTION: Between both bearing holes 24, 25 which constitute a bearing hole 8 of a connecting lever 11, an inner peripheral face 24a of one side bearing hole 24 is positioned at an inner region S of an inner peripheral face 25a of the other bearing hole 25. When a clamped central bearing shaft 9 which rotatably supports both sampling blade bodies is inserted and fit in one side of the bearing hole 24, a peripheral face 9a of the clamped central bearing shaft 9 is coincident with the inner peripheral face 24a of one side bearing hole 24 and an excess void G is formed between the inner peripheral face 5a of the other side of the bearing hole 25 and the peripheral face 9a of the clamped central bearing shaft 9.  Therefore, when both side walls 20, 21 of the connecting lever 11 are overlapped with each other, the adjustment of a position between one side bearing hole 24 and the other side bearing hole 25 is facilitated. Furthermore, the clamped central bearing shaft 9 can be inserted and fit in the bearing hole 8 of the connecting lever 11 (the both bearing holes 24, 25) easily.
Patent JP-2000195503-A (JP)
Title: Manufacture of negative electrode for secondary battery
Inventor: NAKANISHI KUNIYUKI
IPC: H01M4/1395
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To stabilize electrical contact of a negative electrode body with a current collecting substrate and to enhance capacity density by forming a film made of a mixture of a negative active material made of Si or its compound and a material to be carbonized by heat treatment or a carbon material on opposite sides of a current collector substrate made of metallic foil or mesh, and uniformly baking both sides in a non-oxidizing atmosphere. SOLUTION: An Si compound used in a negative active material is a material to be converted into Si by baking, and silicon oxide and silicone resin are listed. As material to be carbonized by heat treatment, various kinds of organic resins and pitch are listed. It is important to uniformly bake both sides of a negative electrode current collector substrate 2 formed with a layer of a negative electrode body 1. From this reason, it is preferable that the end of the negative electrode current collector substrate 2 is interposed between supporting jigs 5, supported so as to stand inside a furnace, or the negative electrode current collector substrate 2 is suspended with a suspending jig 6 inside the furnace.
Patent JP-2000189346-A (JP)
Title: Toilet seat having good antifoulancy
Inventor: TOGAWA HIROYUKI
IPC: A47K13/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To hardly cause adhesion of dirt to an exposed component such as a toilet stool seat or the like, facilitate cleaning, and improve antifoulancy by forming at least one member of constitutive materials of an exposed component of a toilet seat such as a toilet stool seat by a resin molding in which a fluororesin and a lubricant are mixed in base material resin. SOLUTION: The constitutive material of exposed components of a toilet stool such as a toilet stool seat 1, a toilet seat cover 2, a main body case 3 or the like, is formed by a resin molding in which a fluororesin and a lubricant are mixed in the base material resin. As the base material resin, used are ABS, PP and the like which have not so large surface energy. As the mixed-in fluororesin, polytetrafluoroethylene is used, and as a lubricant, hydrocarbon lubricant such as paraffin wax is used. Therefore, dirt component dispersed or dissolved in water of faces, urine or the like becomes hard to adhere to the surface whose surface energy is lowered. The adhering dirt is reduced in its binding force with the resin molding to be easily removed.
Patent JP-2000192583-A (JP)
Title: Installing structure of partition panel
Inventor: OMACHI KAZUHIKO
IPC: E04B2/82
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a partition panel capable of easily installing the partition panel on a building frame surface, excellent in an external appearance and excellent in convenience in use. SOLUTION: In installing partition panels (for example, partition wall panels) 10, 13 for partitioning a space on an existing building frame surface 4, a groove part 22 is formed on end surfaces of the partition panels 10, 13, and a positioning member 20 is arranged on the building frame surface 4. Then, the partition panels 10, 13 are positioned on the building frame surface 4 by inserting/fitting this positioning member 20 into/to the groove part 22.
Patent JP-2000195005-A (JP)
Title: Information reproduction apparatus and camera
Inventor: UEDA TOSHIHARU
IPC: G11B5/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize determination of whether or not information is recorded on a recording medium loaded in an apparatus even when the recording medium has been used with a different apparatus, and allow a user to recognize the information in a reproduction operation under satisfactory conditions. SOLUTION: This apparatus includes reproduction means for reproducing information recorded on a recording medium, level determination means (#36-#39) for obtaining a predetermined time reproduction signal from the reproduction means and determining whether or not a level of the reproduction signal is larger than a predetermined level, and information recognition operation switching means (#39→#42, #37→#44) for switching a recognition operation for information recorded on the recording medium in accordance with the determination result of this level determination means.
Patent JP-H11263913-A (JP)
Title: Silicone rubber composition for insulating material of high voltage electricity and insulator
Inventor: MEGURIYA NORIYUKI
IPC: C08L83/05
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber composition having an excellent insulating properties for high voltage electricity, keeping the properties of silicone rubber even when highly filled with aluminum hydroxide. SOLUTION: This silicone rubber composition for insulating material of high voltage electricity comprises (A) 100 pts.wt. of an addition reaction cure type organopolysiloxane composition, (B) 30 to 400 pts.wt. of aluminum hydroxide which has the surface treated with an organosirazane practically excluding an aliphatic unsaturated group or organosilazane or their partial hydrolyzate having 0.01 to 2 wt.%. of carbons adhered on the surface, per 100 pts.wt. of (A).
Patent JP-2000167429-A (JP)
Title: Heat contraction tube cutting device for pet bottle
Inventor: YOKOSUKA MINORU
IPC: B02C18/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable continuously cutting a heat contraction tube (label) covering the outer peripheral surface of a pet bottle without resorting to hands and irrespective of size/sectional shape of the bottle and while keeping a blade under fixed pressurizing conditions in a heat contraction tube cutting device for the pet bottle. SOLUTION: This cutting devise is provided with: a hanging device 1 having a blade holder fitting part 10 and a partition plate 11; upper/lower bellows cylinders 2, 3 fixed and arranged on the upper and lower surfaces of the partition plate 11; and a holding member 4 for keeping constant the end-to-end dimension of the upper surface of the upper bellows cylinder 2 and the lower surface of the lower bellows mellows cylinder 3. In this case, the holding member 4 is fitted to a fixing member F or a robot output part, and also a knife 'n' is fitted to the blade holder fitting part 10, and air of prescribed pressures is fed to the upper/lower bellows cylinders 2, 3 respectively to use the device, and classification is made at a discharge port 30.
Patent JP-H04209520-A (JP)
Title: Rotary coating apparatus
Inventor: AKAMI YUTAKA
IPC: B05C11/08
Filed: 1990-12-04
Abstract: PURPOSE:To simplify the whole constitution of the title apparatus, to eliminate a trouble regarding a space and to easily from a resist film having a required film thickness by a method wherein a solvent supply pipe is connected to a resist nozzle and the viscosity of a resist liquid is adjusted according to the supply amount of a solvent. CONSTITUTION:At a rotary coating apparatus 1, a solvent B supplied from a solvent supply pipe 7 is injected into the upstream-side inside of a resist nozzle 6 filled with a resist liquid R which has been supplied through a resist supply pipe 5 and whose viscosity has not yet been adjusted. The solvent B is diffused into the liquid R and is mixed uniformly at the downstream-side inside of the nozzle 6, i.e., between an opening 6a at the nozzle 6 and an opening 7a at the supply pipe 7. As a result, the viscosity of the liquid R is adjusted according to the supply amount of the solvent B which is mixed with the liquid. As a result, the liquid R whose viscosity has been adjusted is dropped immediately form the opening 6a at the nozzle 6 and is supplied to the surface of a wafer W. Then, a vacuum chuck 2 is turned at high speed by using a rotary rod 3; the liquid R is spread to the whole face of the wafer W by means of centrifugal force; a resist film having a film thickness according to the viscosity can be formed on the surface.
Patent JP-H04220357-A (JP)
Title: Thermal printer
Inventor: MAEDA KATSUHIRO
IPC: B41J2/36
Filed: 1990-12-20
Abstract: PURPOSE:To provide a high speed printable thermal printer which can perform heat history control without accompanying correcting operation in relation to the thermal printer for printing a character, a graphic, etc., especially at high speed for the thermal printer. CONSTITUTION:A thermal printer which prints a character and a graphic, is composed by having a code buffer 1 housing a code data of the character and graphic to be printed, a font qualified data housing memory 3 which houses a development data performed qualification of heat history according to a dot line of printing by a font unit of each character and graphic, and the thermal head 5 which prints a data of aforementioned character data buffer 4.