baber/WOPTO huggingface dataset:
Patent JP-H01207296-A (JP)
Title: Purification of polyol-facty acid crude polyester
Inventor: JIERAADO YOHANISU BAN RUUKEREN
IPC: C07H13/06
Filed: 1988-12-05
Abstract: PURPOSE: To industrially and advantageously purify the subject compound of low-calorie substitute fat, etc., by reducing the level of alkali metal ions to less than a specific value after synthesis of polyol fatty acid polyesters by coming into contact with alkali metal ions under alkaline conditions.  
     CONSTITUTION: The compound is purified by adding 2% citric acid, etc., to crude polyol fatty acid polyesters (e.g. sugar fatty acid polyester, etc.), synthesized and/or purified by a process involving contact with alkali metal ions under alkaline conditions, stirring vigorously, washing the resulting mixture with water at neutral pH. Low-calorie food compositions containing fat material is obtained by replacing part of the part of the digestible fat material by polyol fatty acid polyesters. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000130525-A (JP)
Title: Power transmission device for car engine
Inventor: IKUSUE MASATO
IPC: F02B75/22
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obviate any tooth skipping of a toothed belt in a simple construction, and at the same time to reduce the extent of noise, and to prevent any foreign substances from penetrating inside as well. SOLUTION: In this power transmission device for a car engine equipped with a transmission shifting power out of a crankshaft and transmitting it to the driving wheels, installing a pulley 99 in a drive shaft 98 interlocking with an output shaft of this transmission and stretching a toothed belt 101 across this pulley 99 and another pulley of the driving wheels, and then shifting the power out of the crankshaft to transmit it to the driving wheels, two tooth skip preventing rollers regulating any possible floating of the toothed belt 101 are installed in the more front side than a vertical line passing through an axial center of the drive shaft 98.
Patent JP-H04181630-A (JP)
Title: Manufacture of fluorescent display panel
Inventor: YAMAMOTO JIRO
IPC: H01J9/24
Filed: 1990-11-14
Abstract: PURPOSE:To improve moisture resistance without exposing an Al pattern on an anode substrate end surface by providing an electrodeposition terminal in an anode substrate, and separating a segment electrode from the electrodeposition terminal after electrodepositing a phosphor. CONSTITUTION:An Al pattern and an insulating body layer are formed with the given parts of an anode substrate 6 left, and a window part 7 for cutting is formed as one of the given parts on an extended line 2d for electrodeposition. Moreover a sealing layer is formed on a graphite layer, on which a phosphor layer is formed, and a given part. Then the others except a phosphor layer forming region are masked with a rubber sheet, a conductive sheet is placed on an electrodeposition terminal 2e to be applied with negative electric potential, positive electric potential is applied to a counter electrode, and electrodeposition is made in an electrodeposition liquid, in which phosphors are dispersed, to form a phosphor layer. After that, the extended line 2d is separated with the window part 7 to make a segment electrode electrically separate. This can improve moisture resistance without exposing a pattern on an anode substrate end surface.
Patent JP-H01147833-A (JP)
Title: Cleaning method for silicon wafer
Inventor: YODA TADAYOSHI
IPC: H01L21/673
Filed: 1987-12-04
Abstract: PURPOSE:To uniformize foaming property of hydrogen peroxide and to improve reliability by placing a silicon wafer on a cleaning jig having a platinum wire, and cleaning it with cleanser containing the hydrogen peroxide. CONSTITUTION:A platinum wire 2 is provided in a cleaning jig used to clean a normal silicon wafer 3, such as a quartz holder 1. It is cleaned with cleanser containing hydrogen peroxide. Then, even if the content of metal impurity in the hydrogen peroxide is reduced, the wire 2 is reacted with hydrogen peroxide to foam. Accordingly, ammonia in the cleanser does not stay on the surface of the wafer 3. Therefore, fresh ammonia or hydrochloric acid is always supplied to the surface of the wafer 3, and cleaning effect is improved. Thus, reliability is improved.
Patent JP-H11123610-A (JP)
Title: Cutter
Inventor: KATOU HIROKATSU
IPC: B23D29/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To safely and quickly cut a bolt without generating spark by installing a pair of cutting blades in blade installing parts on the opposed ends of a rotary body and a device body. SOLUTION: A hydraulic hose from a hydraulic pump is connected to a connecting coupler 32a of a hydraulic cylinder 32 in a cutter. This cutter is held through a gripping bar 37, and a bolt 5 is positioned between cutting blades 14 and 24. When a rod 33 is projected by actuating the hydraulic cylinder 32, since an extended part 22 of a rotary body 20 is pressed to rotate the rotary body 20 the upper cutting blade 24 approaches the lower cutting blade 14 to cut the bolt 5. When a clearance between a nut 6 and a vertical metallic material is small, the edges of both cutting blades 14 and 24 enter this clearance by the wedge action, and cut the bolt 5.
Patent JP-S63161612-A (JP)
Title: Vertical type furnace
Inventor: SAKAI YUICHI
IPC: H01L21/205
Filed: 1986-12-25
Abstract: PURPOSE:To join a lower section and a support section in a close adhesion manner by making the surface side to join with the lower section in the support section out of SiC, cooling the lower section with a refrigerant, and joining the lower section and the support section through a sealing member. CONSTITUTION:With a support section 21 on which semiconductor articles to be treated (silicon wafers 31) are placed the surface side to join with the lower section (a flange section 12) of a process tube 9 made of SiC, and the lower section can be cooled by a refrigerant (water) M. The inside of the process tube 9 is elevated to a treatment temperature such as 1000 deg.C or more, the flange section 12 is cooled by the refrigerant M, the flange section 12 and the support section 12 are joined through a sealing member (an O ring), and the adhesiveness of both the flange section and the support section are kept. The joint surface side of the support section 21 positively supports the silicon wafers 31 even at a high temperature.
Patent JP-H10128995-A (JP)
Title: Printer ink cartridge, manufacture of sealing joint used therefor, and manufacture of printer ink carriage
Inventor: KOZMISKI STANLEY J
IPC: B29C45/16
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge used for a thermal ink jet printer. SOLUTION: The frame structure is a printer ink cartridge including an ink container and is configured so as to include a first rigid plastic external frame structural member 68 and a second plastic internal frame member 68. In such a case, the first rigid plastic material contains polysulfone, and the second plastic material contains a polymer-mixed composition containing (A) a copolymer of ethylene and methyl acrylate, at least one of (B) polyester coploymers, and (C) styrene-ethylene/propylene or styrene-ethylene/butylene block copolymer, the first and second impermeable membranes 64, 66 which are made of the third material, joined to an internal frame member 68, form an ink container with the frame structure. The second plastic material is compatible with the third plastic material, and thereby makes possible the sealing bonding of the membranes to the internal frame member.
Patent JP-2000136107-A (JP)
Title: Antimicrobial composition
Inventor: ICHIKAWA YOSHIO
IPC: A01N29/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial composition having excellent antimicrobial properties antifungal properties and algicidal properties in the case of adding the composition to a resin a coating material, etc., useful for various antimicrobial products by supporting a silver compound, an organic iodide, etc., on a carrier. SOLUTION: (A) A silver compound and (B) an organic iodide and/or (c) an organic bromide are supported on a carrier. Preferably at least one kind selected from silver nitrate, silver acetate, silver sulfate, silver chlorate, silver diamine (I) complex, silver dithiosulfato complex and silver dicyano (I) complex is used as the component A. The amount of the component A used is 1-10 pts.wt. calculated as silver atom in 100 pts.wt. of the objective composition. 2,3,3-Triiodoallyl alcohol, etc., are used as the component B and 2-bromoethanol, etc., are used as the component C. The amount of the component B and/or the component C is about 1-20 pts.wt. in the 100 pts.wt. of the composition.
Patent JP-H01149717-A (JP)
Title: Drug composition for rectal infusion
Inventor: SAKAI YASUYUKI
IPC: C07C45/34
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the title composition having improved physical strength of gel and enabling continuous release of drug from the gel, by compounding a water-soluble polymer such as acidic mucopolysaccharides having sulfuric acid group to a hydrated gel containing PVA. CONSTITUTION:The objective drug composition for rectal infusion can be prepared by freezing a solution composed of (A) 5-25wt.%, preferably 10-20wt.% of a polyvinyl alcohol having a polymerization degree of >=1,500, preferably >=1,800 and a saponification degree of >=95mol%, preferably >=98mol%, (B) 0.1-30wt.% preferably 0.2-25wt.% of a drug free from acidic dissociable group, (C) 1-15wt.%, preferably 2-10wt.% of a water-soluble polymer (e.g., chondroitin sulfate or heparin) selected from acidic mucopolysaccharides having sulfuric acid group, dextran sulfuric acid and their salt and (D) the remaining part of water (30-93.9wt.%), thawing the frozen mixture at <=10 deg.C and repeating the freezing and thawing operations once or several times.
Patent JP-H10128163-A (JP)
Title: Detection device for blocking of return nozzle for spraying liquid for cooling
Inventor: YANO TAKAO
IPC: B05B1/30
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a detection device for blocking of a return nozzle in which when the return nozzle is blocked, rodlike backflow of excess water fed form other return nozzle is immediately stopped and an abnormal nozzle is accurately selected form a cooler and replaced and thereby abnormality on operation and damage of the nozzle and the lining material of a high-temperature chamber are stopped within the minimum. SOLUTION: A plurality of return nozzles 2, ... for spraying liquid for cooling are connected to a source 3 of supply of liquid for cooling by pipelines 51 , 52 on the supply side and arranged in a high-temperature chamber wall. Check valves 9 and the actuation detector thereof are arranged in respective return side pipelines 71 of the return nozzles 2, ... before excess water supplied from the respective nozzles 2, ... joins. When the small diameter part of any of nozzles 2, ... is blocked, backflow from the joining place of excess water of the other nozzle 2, ... is stopped by the check valves 9 and also actuation of the check valves 9 is detected by the actuation detector.
Patent JP-2000133619-A (JP)
Title: Formation of film and device
Inventor: WADA YUICHI
IPC: H01L23/52
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To form a film at a high efficiency without causing a blockade of a piping for feed due to a vaporized organic metal, by a method wherein after an organic metal-containing liquid is applied on a body to be treated at the temperature of the unreacted region of the organic metal, the body to be treated is heated to make the organic metal in the liquid cause a thermal decomposition reaction and the film is formed. SOLUTION: First, an organic metal-containing liquid is applied on the surface of a substrate W at the temperature of the unreacted region of an organic metal in a treating chamber 12. After this, the surface of the substrate W is heated at a prescribed temperature in the chamber 14, whereby the organic metal-containing liquid coated on the surface of the substrate W is made to cause a thermal decomposition reaction and is deposited on the surface of the substrate W and a film is formed. As the application is made at the temperature of the unreacted region of the organic metal in this manner, there is no deposition of a film-forming material and the liquid can be applied uniformly and homogeneously. Moreover, as the thermal decomposition reaction is singly caused after the application, a stable reaction can be ensured.  Accordingly, the film, which is uniform in film thickness and film quality, can be formed.
Patent JP-H07138586-A (JP)
Title: Lubricant containing carbonate compound
Inventor: YAMADA TATSUYA
IPC: C09D169/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide the lubricant which has excellent running performance and durability under broad low-temperature and low-humidity to high- temperature high-humidity conditions and has a sustained lubricating effect for a long period of time by using a specified carbonate compound. CONSTITUTION:A lubricant is obtained by mixing 1-100wt.% carbonate compound represented by the formula (wherein R1 and R3, which may be the same or different from each other, are hydrocarbon groups and/or partially fluorinated hydrocarbon groups the sum of the numbers of carbon atoms of which is 12-50; R2 is a residue of a 1-9 C dihydric alcohol; and n is 0-5) with optionally known additives such as a surfactant, an extreme pressure agent and a viscosity improver or depressant.
Patent JP-2000129655-A (JP)
Title: Dust remover
Inventor: YAMAZAKI TAKESHI
IPC: B08B1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact device at a low cost in a dust remover capable of collecting dirt and dust such as lumps of algae or grass flowing in a channel or the like raked up by a rake while catching the dirt and dust through a screen. SOLUTION: A dust remover is constituted of a screen 10 provided to a channel Ws and a device main body 12 raking up dust caught by the screen 10. The device main body 12 provides an oscillation frame 14b oscillating by driving of an electric cylinder 16 to a fixed frame 14a mounted across the channel Ws, a pair of guides 18 are fixed to the oscillation frame 14b and, at the same time, a rake 20 is provided to the guides 18. A rack bar 24 is connected to the rake 20, and a pinion 26 rotated and driven by a motor 30 mounted on the fixed frame 14a is engaged with the rack bar 24.
Patent JP-H05138415-A (JP)
Title: Steel pipe drilling magnet for magnetic drilling machine
Inventor: KATAOKA KENJI
IPC: B23B45/14
Filed: 1991-11-25
Abstract: PURPOSE:To safely and simply execute drilling work to the outer periphery of a steel pipe through a magnetic drilling machine by steadily mounting the magnetic drilling machine on the outer periphery of the steel pipe. CONSTITUTION:A magnet 1 is fixed to a stand, where an electric drill 3 is arranged, and a steel core 3a is attached to the electric drill 3. In drilling a steel pipe 4, the magnet 1 is made to adhere to the steel pipe 4 at two contacting parts 5 so that the magnet 1 may coincide with the longitudinal direction of the steel pipe 4. Thus, since drilling pressure is borne by the two contacting parts 5, the magnet 1 does not oscillate in the circumferential direction of the steel pipe 4. Drilling work to the outer periphery of the steel pipe 4 using a magnetic drilling machine can therefore be safely and simply executed. In addition, arrangements for drilling the outer periphery of the steel pipe 4 is only to mount a magnetic disc on the outer periphery of the steel pipe 4 and to make them adhere to each other, and dispenses with special operation.
Patent JP-H02305552-A (JP)
Title: Method and device for apnoea disease-diagnosing monitor
Inventor: PEETAA GURIIBERU
IPC: A61B5/332
Filed: 1989-11-30
Abstract: PURPOSE: To enable a smaller size apparatus to automatically make reports without errors by obtaining a first respiratory disorder index on calculating snoring time and its interval concurrently obtaining a second respiratory disorber index from a heartbeat average on recording heartbeats, and evaluating local index. CONSTITUTION: Monitored patient is equipped with a data record unit 10 driven by battery, an electret microphone 20 and EKG electrode 22, 24 and 26. Computer program installed in the software diskette 42 loaded to a micro computer 40, it is analyze the data for the second unit 10 and calculate those two respiratory disorder indices(RDI) to print out diagnostic reports. A first RDI is a value of time interval per hour of each time snoring as well as second BDI is a value of time interval per hour of the pulse of the patient while they were between (90)-109% of the average value, average of which is calculated each recorded time. This system thus makes it possible to obtain highly automated diagnostic evaluation means.
Patent JP-H03169774-A (JP)
Title: Load carrying platform fixing structure for truck
Inventor: AOKI YOSHIYUKI
IPC: B62D24/00
Filed: 1989-11-29
Abstract: PURPOSE:To increase the strength of a load carrying platform by mounting at least paired deck mount brackets arranged in the vicinity of rear wheels out of a plurality of paired deck mount brackets which are welded to cross members and the like, onto the side sections of car body frames at the car body center side sections of the car body frames so as to be fixed. CONSTITUTION:In a load carrying platform fixing structure for a truck, the load carrying platform 3 is fixed onto car body frames 2 by mutually combining a plurality of paired deck mount brackets 5 and 6 with bolts 7 and nuts 8, which are mounted onto the car body frames 2 arranged in the longitudinal direction of the truck 1 and onto cross members 4 supporting the load carrying platform 3 respectively. In this case, the paired brackets 5 and 6 arranged in the vicinity of a right and a left rear wheel housing 9 out of a plurality of the brackets 5 and 6 are arranged on the side sections 2a of the car body center sides of the car body frames 2, and the other paired brackets 5 and 6 are arranged on the side sections 2b of the car body sides of the car body frames 2. This thereby prevents the load carrying platform 3 from being subjected local loads so that the life of the platform is lengthened.
Patent JP-2001131443-A (JP)
Title: Rust-preventive coating material, rust-preventive coating method and steel stock provided with rust- preventive treatment
Inventor: TAKAHASHI AKIRA
IPC: C08K3/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a chromium-free rust-preventive pigment having excellent corrosion resistance, a rust preventive coating material containing the same, a method of rust-prevention treatment, and a steel stock provided with rust preventive treatment. SOLUTION: The rust-preventive pigment is composed of a powder of an Mg2Si alloy having a particle diameter of 0.1-100 μm and the surface of the powder is covered with a 0.01-5 μm-thick metal plating composed of one or more of Mn, Zn, Fe, Ni, Co, Sn, and Cu. The rust-preventive coating material has an aqueous resin as the major component and contains, based on 1L composition, 0.1-50 g this rust-preventive pigment and, in addition, 10-300 g water dispersible silica, and 0.1-5 g phosphate ion. The method of rust-prevention treatment comprises coating the rust-preventive coating material on a zinc based metal coating steel, an aluminum based metal coating steel or a non-coating steel, and the stock steel provided with rust-preventive treatment is obtained by the method of rust-prevention treatment.
Patent JP-H03170745-A (JP)
Title: Bath equipment
Inventor: NAITO SUSUMU
IPC: F24H1/00
Filed: 1989-11-29
Abstract: PURPOSE:To make a water level accord with the top surface of a bathtub by a method wherein a tank provided in a hot-water supplier is connected with the bathtub by an overflow pipe and the open end of this overflow pipe is positioned in the tank, while the height of the open end is made adjustable. CONSTITUTION:A tank 2 is provided in d hot-water supplier K installed in the vicinity of a bathtub 1, and this tank 2 is made to communicate with the bathtub by an overflow pipe 15. Besides, the open end of this overflow pipe 15 is positioned in the tank 2, while the height at the open end of the overflow pipe 15 is made adjustable. The position of the open end of the overflow pipe 15 is made to accord with the top surface of the bathtub 1 or set to be slightly lower than this top surface in such a manner that they are made to be in conformity with the positional relationship between the plane of installation of the bathtub and the plane of installation of the hot-water supplier, and the bathtub and the tank 2 of the hot-water supplier are connected by a supply pipe 12 and tho overflow pipe 15 so that they communicate with each other. According to this constitution, a water level in the tank 2 accords with the position of the open end of the overflow pipe 15 and this water level accords substantially with the top surface of the tank 2.
Patent JP-H09124769-A (JP)
Title: Epoxy resin composition and semiconductor sealing device
Inventor: IBUKI KOICHI
IPC: C08L63/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in moisture resistance and resistance to soldering heat and scarcely affected by moisture absorption, by blending a specified epoxy resin, a specified phenolic resin and an inorganic filler as the essential constituents. SOLUTION: This epoxy resin used comprises one represented by formula I (wherein R<1> is Cj H2j+1 ; R<2> is Ck H2k+1 ; R<3> is Cl H2l+1 ; R<4> is Cm H2m+1 ; and (j), (k), (l) and m are each 0 or an integer of 1 or greater), with no limitation to the molecular weight, etc. The phenolic resin used comprises one represented by formula II (wherein R<5> is Cp H2p+1 ; and (p) and (n) are each 0 or an integer of 1 or greater), with no limitation to the molecular weight, etc. The inorganic filler used preferably comprises a silica powder having low impurity content and a mean particle diameter of at most 30μm, although inorganic fillers generally in use can be widely used. The amount of the inorganic filler blended is 25-92wt.% based on the total resin composition.  A molding material is produced from this composition by blending the epoxy resin, the phenolic resin, the inorganic filler and other component, uniformly mixing them sufficiently, melt compounding the mixture, cooling the melt to solidify, and then grinding the solidified melt to an appropriate size.
Patent JP-H02157037-A (JP)
Title: Treatment of mineral at high temperature
Inventor: SAKAI MASAYASU
IPC: B01J19/00
Filed: 1988-12-09
Abstract: PURPOSE:To permit an easy atomization of fused mineral by heating mineral to a temperature not lower than the fusing point thereof for conversion into gases and making the inner pressure of a heating chamber higher than the outside, whereby the gasified mineral is injected from the heating chamber at a high speed together with the heated gas. CONSTITUTION:The ores or fly ash A0 (referred to hererinafter as material rock) are fed from a supply pipe 6 to an oxidizing agent supply pipe 5, from which it is delivered to a heating furnace 7 by the oxidizing agent Ox. The inside of the heating furnace is heated to a high temperature, e.g. 3,000 deg.C by the combustion of a fuel, whereby the material rock introduced therein is boiled and converted into gases. A high temperature gas G1 generated by the fuel and oxidizing agent in the furnace is highly pressurized by the restriction of a laval nozzle 3 at the furnace outlet and a high temperature gas G2 is injected, together with the fused and gasified material rock A0, into an external low pressure chamber 9, whereby the liquid substances of the material rock A0 are atomized.