baber/WOPTO huggingface dataset:
Patent JP-S58134116-A (JP)
Title: Preparation of polyester
Inventor: FUNAKOSHI WATARU
IPC: C08G63/78
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a polyester having improved moldability and hue and a high polymerization degree by the melt polymerization method under low temperature conditions, by polymerizing the polyester in the presence of an aromatic ether sulfone compound. CONSTITUTION:(A) An aromatic dicarboxylic acid or an ester-forming derivative thereof or both, preferably diphenyl terephthalate, are reacted with (B) an aromatic dihydroxy compound and or an ester forming derivative thereof or both, preferably bisphenol A, and/or (C) an aromatic oxycarboxylic acid or an ester- forming derivative thereof or both preferably phenyl p-hydroxybenzoate, to prepare a polyester. In the process, (D) an aromatic ether sulfone compound, preferably a compound of the formula, etc., unreactive with the formed polyester is added to the polymerization system before the completion of the polymerization reaction, and the polymerization is carried out in the presence of the component (D) to afford the aimed polyester.
Patent JP-S55108269-A (JP)
Title: Device for preparation of soybean milk
Inventor: WATANABE IWAO
IPC: A23L11/00
Filed: 1979-02-09
Abstract: PURPOSE:To provide a device for the preparation of soybean milk, capable of crushing, heating and separating soybeans in a single vessel, comprising a vessel  furnished with a soybean crusher, a heater and a transferable filter, and a means  for pressing the filter. CONSTITUTION:A device for the preparation of soybean milk which comprises a main body case 1, a top-opened vessel 3 placed on said case 1 and furnished with a crusher cutter 4 at the bottom, a heater 7 attached to the bottom of said vessel 3 and regulated by the temperature sensor 8, a vertically movable filter 11 inserted into said vessel 3 and furnished with a means for sealing between the filter and the vessel, and an empty chamber 25 enclosed with a case 24 and placed upon said filter 11. Soybeans are charged into the vessel together with a proper amount of water, crushed with the cutter 4, and heated with the heater 7. The generated steam is exhausted through a reducing valve 26. When the heater 7 is switched off, the filter 11 is automatically lowered by the negative pressure in the vessel 3 caused by cooling, and soybean milk is seeped upon the filter 11. The filter may be lowered by hand, or by the vapor pressure of a vaporizable liquid such as alcohol.
Patent JP-S58135123-A (JP)
Title: Synthesis of zeolite
Inventor: IGAWA KAZUNARI
IPC: C01B39/30
Filed: 1982-02-03
Abstract: PURPOSE:To synthesize TMA offretite having fine particle size and free of impurities, in a short time, by specifying the composition of the reaction mixture, the crystallization temperature, and the stirring conditions in the crystallization. CONSTITUTION:TMA offretite which is a kind of zeolite is synthesized by crystallizing a reaction mixture composed of SiO2, Al2O3, Na2O, K2O, (TMA)2O and H2O (TMA is tetramethylammonium ion). The crystallization is carried out by stirring a reaction mixture having H2O/SiO2 molar ratio of 10-70 and (TMA)2O/SiO2 molar ratio of 0.008-0.04, at a circumferential speed of >=0.3m/ sec, at 130-180 deg.C. A TMA offretite having fine particle size and free of impurities can be prepared by the crystallization for only several minutes - about 20hr.
Patent JP-H08212078-A (JP)
Title: Information processor
Inventor: KAWAHARA HIROKAZU
IPC: G11C5/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide an information processor which has a low price and can easily attain the replacement of initial programs. CONSTITUTION: This information processor is provided with a 1st memory 1 where an initial program can be written and read, an interface 2 to which a 2nd memory 20 storing the initial program can be connected in a free attachable/detachable way, a connection detection means 3 which detects whether the memory 20 is connected to the interface 2, and a writing/reading means 4 which writes the initial program stored in the memory 20 into the memory 1 when the connection is detected by the means 3 between the memory 20 and the interface 2 and then reads the initial program out of the memory 1 when no connection is detected by the means 3 between the memory 20 and the interface 2.
Patent JP-H10199046-A (JP)
Title: Card-like information recording medium
Inventor: IMATAKI HIROYUKI
IPC: G11B7/24012
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make forgery, etc., difficult and to assure the reliability by providing a card-like information recording medium with a transparent layer in a part of its inside, forming wedge-like notches in this transparent layer and providing the transparent layer with security marks identifiable from the end there-on. SOLUTION: The transparent layer formed in a part of the medium is provided with the wedge-like notches and the high-degree security marks are formed thereon and are concealed from both surfaces so that the marks are identifiable only from the end of the transparent layer. The security marks 4 are formed on the plural wedge-like notches 3a, 3b, 3c worked in the transparent layer 2 formed in part of a protective substrate. The transparent layer 2 formed with the security marks 4 is provided with a front surface layer 8 and a rear surface layer 11 on its surface, by which the protective substrate of the optical card is formed. An optical recording part is formed by laminating the protective substrate 16, i.e., the surface layer 8 side of the transparent layer 2 on a transparent substrate carrying the optical recording layer via an adhesive 9.
Patent JP-H04235868-A (JP)
Title: Group control method of elevator
Inventor: YONEDA KENJI
IPC: B66B1/18
Filed: 1991-01-16
Abstract: PURPOSE:To relieve congestion in a cage and prevent increase in time for getting off from the cage by providing a congestion level preparation means for judging a congestion in the cage following the getting-off of passengers to output a congestion level and a hall call allocation means for comparing the congestion level with the congestion in the cage to restrict the hall call allocation. CONSTITUTION:A get-off floor congested is judged by an individual congestion level preparation circuit M42 according to a daily information from a clock circuit M7 and a standard congestion level selected from a traffic flow mode to prepare a common congestion level table 41. An individual congestion level table T42 for each elevator is prepared repeatedly in the individual congestion level preparation circuit M42 according to the operating conditions and common congestion level for each elevator which varies constantly with time. If the congestion in the cage exceeds the second individual congestion level, a hall call passing command will be outputted to a serial no. control device through an elevator control data table T1 to output it to a hall call allocation record circuit M8 through a hall call registration allocation circuit M6.
Patent JP-2000216310-A (JP)
Title: Heat sink and its manufacture
Inventor: SAITO TAKU
IPC: H01L23/373
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink, together with its manufacturing method, which is low cost, high performance, and high reliability. SOLUTION: A heat sink 1 comprises a main body part 11 of a pure copper or copper alloy, and a placement layer 12 which, being of a metal whose main component is molybdenum, is welded to its partial surface at a temperatureat at least its melting point. Here, a metal, wherein a main component being molybdenum, at least the surface is at such a high temperature or higher that melting point, is mode to contact a part of the surface of main body part 11, and quenching at the surface of the main body part 11 forms the placement layer 12 of a metal which, whose main component is molybdenum, comprises a border layer of an alloy layer of copper-molybdenum. Two-phase separation takes place at a junction border layer through quenching, forming a good junction border layer with high thermal conductivity.
Patent JP-H09209085-A (JP)
Title: Steel for machine structural use and its production
Inventor: KURATOMI NAOYUKI
IPC: C21D9/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a steel for machine structural use, containing specific weight percentages of specific elements, free from delayed fracture for a fixed period, and having a tensile strength of specific value or above. SOLUTION: This steel for machine structural use has a composition which consists of, by weight, 0.3-0.6% C, 0.5-2% Si, 0.1-1% Cu, 1.5-5% Cr, 0.05-1% Mo, 0.005-0.01% Al, 0.005-0.2% Nb, 0.05-0.5% Ni, 0.01-0.3% V, 0-0.5% Mn, <=0.01% N, 0-0.15% Zr, 0-0.1% Ti, 0-0.005% B, and the balance Fe with inevitable impurities and simultaneously satisfies 0.4(%)<=Cu(%) +Mo(%) and 1.93<=Al(%)/[effective N(%)]=10, where equation [effective N(%)]=N(%)-Zr(%)/6.25-Ti(%)/3.43-B(%)/0.78 is satisfied, and in which the contents of P and S among the inevitable impurities are regulated to <=0.015% and <=0.01%, respectively. Further, this steel for machine structural use, excellent in delayed fracture resistance, can be produced by performing hardening and then tempering at a temp. less than the Ac1 point.
Patent JP-S55109754-A (JP)
Title: Exhaust gas recycling controller
Inventor: SUZUKI TAKAYUKI
IPC: F02M25/06
Filed: 1979-02-14
Abstract: PURPOSE: To optimize the exhaust gas recirculation for operation of internal combustion engine, by controlling the exhaust gas recirculation rate by means of a butterfly valve disposed in the suction pipe.  
     CONSTITUTION: A butterfly valve 2 to be placed in a suction pipe 1 is interlocked with a fluid pressure cylinder via rods 3 and 6. A valve V for introducing oil into the operation chamber 4a of a cylinder 4 is controlled by a micro-computer 15. The opening of a butterfly valve 2 is determined with signals fed to the computer 15 from a opening sensor 14, a load detector 16 and a revolution speed detector 17. An exhaust gas introduction course 8 having an EGR control valve 9 communicates to the suction pipe 1 and the switch valve not illustrated of a control valve 9 is connected to the butterfly valve 2 via an operating rod 11 so that the control valve 9 is opened and closed in accordance with the opening of the butterfly valve 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08208460-A (JP)
Title: Antiinflammatory agent
Inventor: OTSU YOSHIRO
IPC: A61K8/00
Filed: 1995-02-01
Abstract: PURPOSE: To obtain an antiinflammatory agent useful for atopic dermatitis, eczema, etc., having excellent antiinflammatory activity, stability and absorbability, a long-activity, high safety and low irritation to skin. CONSTITUTION: This antiinflammatory agent comprises (A) a composition composed of (i) at least one of a tropolone derivative of formula I (R<1> is a lower alkyl), its derivative and its salt and (ii) at least one of a metal compound (especially preferably zinc compound and copper compound) or (B) a composition composed of (iii) at least one of a tropolone derivative of formula II [R<2> is a lower alkyl; M is a metal atom (except Zn); (n) is an integer of 1 to 4: (m) is a ligand and is the same integer as that of (n)] as an active ingredient. Gamma-Thujaplicin or β-thujaplicin (hinokitiol) may be cited as the component (i).
Patent JP-S62176534-A (JP)
Title: Slide damper
Inventor: ISHIKAWA GENICHI
IPC: B01F15/00
Filed: 1986-01-27
Abstract: PURPOSE:To enable continuous stable operation, by providing a valve plate for opening and closing a resin material take-out port so as to be freely accessible in a horizontal direction and closely contacting the leading end of a scraper comprising a springly steel plate, which scrapes off the adhesion substance on the valve plate, with the valve plate. CONSTITUTION:A horizontal mount piece 3b and an inclined elastic contact piece 3a inclined at angle of 20-60 deg. to a valve plate 2 are provided to a scraper 3 and the mount piece 3b is fixed to a mount base plate 13 by a bolt 14 and the leading end of the inclined elastic contact piece 3a is closely contacted with the upper or lower surface of the valve plate 2. When the valve plate 2 comes out, the upper or lower surface of the valve plate 2 is scratched by the leading end of the scraper 3 and the resin material adhered to the valve plate 2 is scraped off. The position of the leading end of the inclined elastic contact piece 3a of the scraper 3 closely contacted with the upper or lower surface of the valve plate 2 is pref. set so as to be about 5mm or less from the leading end of the valve plate 2 when said valve plate 2 is protruded to the outside to the max. degree.
Patent JP-H01188288-A (JP)
Title: Link mechanism refracted at angle in semi-spherical surface
Inventor: ASAKURA YOSHIKAZU
IPC: B25J17/00
Filed: 1988-01-25
Abstract: PURPOSE:To simplify and miniaturize a link-construction by providing a reduction motor for driving a parallel link-mechanism. CONSTITUTION:Supporting points C, C' of the head of an E type arm 2 in a parallel link-mechanism is moved along a path in a semi-circle through worm gears 6, gears 4 by a reduction motor 5, and a joint bars 7 inserted into the supporting points C,C', mating E type arm 9, and an arm case 10 are forced to be inclined at an optional angle in a semi-circle. Next, supporting points F, F' of the head of the E type arm 9 in the parallel link-mechanism are moved along a path in a semicircle through worm gears 14, gears 12 by an another induction motor 13, and the E type arm 2 and an arm case 1 on the side opposed to the supporting points E, E' are tilted at an optional angle in a semicircle. The arm case 1 and the arm case 10 are refracted at an angle in a semi- spherical surface by the composition of a vertical semicircular motion of the arm case 1 and a crosswise semicircular motion of the arm case 10.
Patent JP-H04254301-A (JP)
Title: Resistor element and its manufacture
Inventor: OKANO KAZUYUKI
IPC: H01C17/06
Filed: 1991-02-06
Abstract: PURPOSE:To manufacture a high quality resistor element with a superior yield and at a low cost which is used for a chip resistor, a variable resistor, a hybrid IC, a thermal printer head, etc. CONSTITUTION:A resistor element is constituted in a structure wherein a bismuth oxide based substratum film 4 is formed for a double oxide based resistance film 3 made of ruthenium and lead oxide, and a lead oxide based substratum film 4 is formed for a double oxide based resistance film 3 made of ruthenium and bismuth. These films are manufactured by printing and baking paste. Hence resistor material is not vaporized in a baking process, the resistance value yield is improved, and a thin oxide film resistor of high quality can be obtained at a low cost.
Patent JP-H01225754-A (JP)
Title: Double molten high manganese stainless steel
Inventor: DANIELS JAMES A
IPC: C22C38/00
Filed: 1989-01-26
Abstract: PURPOSE: To produce the stainless steel having good characteristics in an as-cast state by preparing a double molten high-manganese stainless steel alloy which consists of specific chemical components and is specified in the microscopic structure of ferrite and austenite.  
     CONSTITUTION: The double molten high-manganese stainless steel alloy which contains, by weight, substantially ≤0.07% C, 17 to 21.5% Cr, ≥1 to ≤4% Ni, 0.05 to 0.15% N, ≥4 up to 8% Mn, ≤2% Si, ≤2% Mo and ≤1.5% Cu, the balance substantially Fe, contains 30 to 60% ferrite and contains the balance austenite and has the microscopic structure is prepd. As a result, the stainless steel alloy having good ductility, corrosion resistance, toughness and strength and having the excellent as-cast characteristics is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09206533-A (JP)
Title: Abnormality monitoring method of bag filter
Inventor: USUI TSUNENARI
IPC: B01D46/42
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To detect a generation of abnormality on a filter while the filter generated the abnormality is specified during an operation of the bag filter. SOLUTION: The dust stuck and deposited on the filter 5 of the bag filter 1 is blown off by ejecting air through only a specific ejecting pipe 13 with one dust removing operation under the control of an air ejection control valve 14 and a dust removing control part 17. Just after this air ejection, a dust concentration in exhaust gas is detected at an outlet side of the bag filter 1 and it is discriminated whether this detected value is within a specified range or not, and in the case that the value is not within the range, the filter 5 receiving air ejection is specified based on an output signal from the dust removing control part 17 and also the abnormality on the specified filter 5 is informed of.
Patent JP-S56113647-A (JP)
Title: Compensator for meandering of strip
Inventor: KIMURA KOUHEI
IPC: B65H23/02
Filed: 1980-02-13
Abstract: PURPOSE: To increase the speed and accuracy of compensation without applying excessive tension to a strip by compensating an angle of a roll guiding the strip while also compensating a location in the axial direction.  
     CONSTITUTION: Rolls 2, 3, 4, 5 guiding a strip 1 and a detecting means 6 detecting the meandering of the strip 1 to a fixed travelling line are installed. A drive means 8 is mounted which drives the roll 3 in order to compensate the meadering of the strip 1 on the basis of the detecting means 6, and an angle of the roll 3 is compensated while a location in the axial direction is also compensated. Thus, meandering is rapidly compensated while undesirable deformation can be prevented without applying excessive tension to the strip 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55108521-A (JP)
Title: Method for surface stabilization treatment
Inventor: NISHIKAME TATSUO
IPC: E02D3/12
Filed: 1979-02-09
Abstract: PURPOSE: To stabilize the surface of soft ground and to make usable for the transit of heavy machinery without directly improving the soft ground, by a method wherein milky hardener is spraged over the granular material layer spread to have a desired thickness on the soft ground, and the soft ground is solidified.  
     CONSTITUTION: Granular material 2 such as sand and slag ballast is spread so as to have a desired thickness on the soft ground 1. Next, milky hardener is sprayed over to penetrate into the material 2 with the nozzle of a spray pipe 3 provided on the material. Next, a fixed coagulation time is taken for forming a solidified layer 4. Further, similar granular material 2 is spread over the layer 4, and milky hardener is sprayed and solidified. By repeating this, multiple solidified layers 4 are  formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53101338-A (JP)
Title: Cyclopentanol derivatives and process for their preparaion
Inventor: TORII SHIGERU
IPC: C07C69/757
Filed: 1977-02-15
Abstract: PURPOSE: 2-Methoxycarbonyl-3-methoxycarbonylmethyl-2-(cis-2-pentenyl)cyclopentanol of formula I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59141253-A (JP)
Title: Vapor cooling type semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L23/44
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate exchange work for a semiconductor cooling unit and a gate drive circuit unit while inspecting and measuring the gate drive unit by separately mounting and demounting both units. CONSTITUTION:With a semiconductor device 1, an electric apparatus 4 such as a reactor and a terminal base 5 are encased in a sealing chamber 201 in an outer box 2, and a semiconductor cooling unit 3 is encased in an opening chamber 202. A semiconductor 6A in a cooling tank 7 is connected to a gate drive unit 50 by a gate signal wire 23 through a bushing 25, and the wiring can be mounted or demounted easily by using a connector 56 as required in a connection to the gate drive unit 50 of the gate signal wire 23. The gate drive unit 50 can be inspected easily and gate currents and voltage can be measured easily because a hinge 54 is fitted at one end, the other end is set up to the outer box 2 by a bolt 55 and the gate drive unit can be turned as shown in a one-dot chain line while using the hinge 54 as a fulcrum regarding a mounting to the outer box 2 of the gate drive unit 50.
Patent JP-S54107989-A (JP)
Title: Polymerization of olefin
Inventor: KAKOGAWA GENJIROU
IPC: C08F10/00
Filed: 1978-02-14
Abstract: PURPOSE: To prepare a highly stereoregular olefin polymer without eliminating the catalyst residue, by carrying out the polymerization in the presence of a specific dialkyl monohalide and solid titanium trichloride as the catalyst.  
     CONSTITUTION: Titanium tetrachloride is made to react with an organoaluminum compound in a solvent, e.g. n-hexane, etc., in the presence of ethyl ether to give liquefied titanium trichloride. Fine powdery solid titanium trichloride is precipitated by heating the liquid at ≤150°C. An ofefin, e.g. propylene, etc., is polymerized in the presence of the above solid catalyst, di-n-propylamluminum monochloride or di- n-hexylaluminum monochloride as a co-catalyst, and if necessary an electron-donative compound, e.g. ethyl benzoate, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56112903-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KITAMURA HAJIME
IPC: C08F2/00
Filed: 1980-02-12
Abstract: PURPOSE: To prevent deposition of polymer scales, by previously applying an aqueous solution containing an anionic high-molecular compound and a metal salt to the monomer contact areas of a polymerization vessel, such as inner surfaces, and drying the applied solution, in the polymerization of vinyl monomers in an aqueous medium.  
     CONSTITUTION: An aqueous solution prepared by dissolving in water (i) a water- soluble anionic high-molecular compound such as sulfomethylated polyacrylamide, (ii) a water-soluble metal salt such as CaCl 2  and, optionally, (iii) a monohydric C 3W6  alcohol such as n-propyl alcohol is applied to the monomer contact areas, such as inner walls, agitator blades and an agitator shaft, of a stainless or glass- lined polymerization vessel, and the applied solution is dried. Next, into this coated polymerization vessel are charged water, a vinyl monomer such as vinyl chloride, a polymerization initiator and other additives. Then, the mixture is subjected to suspension or emulsion polymerization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63184214-A (JP)
Inventor: YAMAMOTO SHOJI
IPC: H01B13/14
Filed: 1987-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09213249-A (JP)
Title: X-ray tube
Inventor: TAKEMOTO YOSHINORI
IPC: H01J35/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the X-ray tube which can eliminate abuses caused by remaining gas by a simpler structure. SOLUTION: When X-rays are generated with electrons irradiated by a filament 9a toward a target 2, a reflector 7 is heated by radiation heat from the surface of a thermal capacity part 2a formed out of graphite, and a getter 6 is thereby heated by its conduction heat so as to be raised in temperature. For this reason, since the getter 6 is kept in an activated condition at all times when the X-ray tube is in operation, the dispersion of remaining gas from the surface of the getter 6 to its inner part, is accelerated, and remaining gas developed by separation and the like from the target 2, can thereby be efficiently absorbed by the getter 6.