baber/WOPTO huggingface dataset:
Patent JP-S59203930-A (JP)
Title: Method for measuring temperature
Inventor: MITSUI TSUTOMU
IPC: G01K11/12
Filed: 1983-05-06
Abstract: PURPOSE:To make a thick wiring bundle unnecessary and to prevent the erroneous measurement by making a temp. measuring part to the structure capable of giving the deformation according to the temp. variation against an optical fiber by thermo-sensitive member actuating in accordance with the temp. variation. CONSTITUTION:A part for measuring temp. (temp. measuring part) 1 is arranged on the optical fiber positioned at the place where the temp. is to be detected. The optical fiber A is passed through a part 2 for guiding the optical fiber, entered the part 1, passed through a part 3 for guiding the optical fiber and led to an outer part. In the part 1, the fiber A is interposed between two sheets of bimetal 4. If the part 1 is heated in this case, the bimetals 4 are deformed, and the fiber A deforms corresponding to the deformation of the bimetals 4. In such a constitution, the thick wiring bundle is made unnecessary, and the erroneous measurement can be prevented.
Patent JP-S558808-A (JP)
Title: Method and apparatus for unsaturated permeation sewage treatment
Inventor: NIIMI TADASHI
IPC: C02F3/00
Filed: 1978-07-01
Abstract: PURPOSE: To enhance the removal rate of pollutants and purification efficiency by avoiding blockade by burying an upper-opened impermeable tank in the ground, leaking out sewage in the unsaturated state from the bottom of the impermeable tank, and treating.  
     CONSTITUTION: An upper-opened box-type impermeable tank 1 made of concrete, rubber, etc. is buried in the ground. The sewage introduced into ceramic tubes 5, leaks out through gaps and holes into gravels 6 and is spread out on all side. Part of the sewage is vaporized above the surface GL by a capillary action, the remaining part permeates into the gravel layer 6, but is stored temporarily in the impermeable tank 1 positioned under the gravel layer 6. The sewage leaks out through a small hole 1a into the soil, or by a capillary evaporation A or capillary siphon B action. Thus, the blockade due to anaerobic microorganism and accumulation of floating matters in a sand layer can be avoided and the purification efficiency can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01250805-A (JP)
Title: Measuring method for edge position of virtual reference line of body
Inventor: ISHIKAWA MASAHARU
IPC: G01B11/00
Filed: 1988-03-31
Abstract: PURPOSE:To easily select the position of the edge of a cleaning blade with efficiency by using an image sensor like the measurement of the position of the edge of the cleaning blade even when a reference line for measurement is the virtual reference line connecting two points of the body. CONSTITUTION:The cleaning blade 1 is so held that the virtual reference line connecting the two points of the body is horizontal. The parallel light beam from a light source 4 is projected on one point of the ridge line 3 of the held blade 1 and its transmitted light is photodetected by the image sensor 5 which has elements arranged on the opposite side from the light source 4. The output signal of the sensor 5 which is proportional to the quantities of photodetection of the respective elements is obtained and the position of the edge from the virtual reference light is easily measured with efficiency according to the output signal obtained by similar operation as to the output signal and >=2 master gauges which differ in edge position.
Patent JP-S61239933-A (JP)
Title: Method for homogeneous formation of whisker preform
Inventor: FUKUDA TOSHIAKI
IPC: D04H1/42
Filed: 1985-04-17
Abstract: PURPOSE:To always enable the rapid formation of a whisker preform in a highly homogenous structure while rapidly filtering a dispersion in such a state that all of the secondary flocs of the whiskers mixed in the dispersion are disassembled, by filtering an aqueous dispersion containing whiskers at dispersion concn. of 10 g/l or more at a high speed through a jet flow-collision process and applying drying treatment to the obtained wet whisker cake as it is or after said cake was compressed to predetermined density. CONSTITUTION:The object of this invention is limited to a relatively high concn. aqueous dispersion containing whiskers at dispersing concn. of 10 g/l or more and said dispersion is filtered at a high speed through a jet flow-collision process. This operation is performed, for example, through a means wherein the whisker dispersion is injected from small holes such as orifices provided to a filter apparatus under pressure and the formed jet stream is collided with opposed matter such as a wall, a filter material or a barrier plate. Next, the whisker dispersion is immediately filtered at a high speed by the filter material on the bottom of a tank and water being a dispersing medium is separated as a filtrate. The wet whisker cake molded into various shapes by filtering is dried as it is or after was compressed to predetermined density.
Patent JP-S564944-A (JP)
Title: Confirming unit for writing of channel selection in memory of channel selector of receiver
Inventor: TOMOTA KATSUAKI
IPC: H03J7/28
Filed: 1979-06-27
Abstract: PURPOSE:To make it possible to confirm the writing of channel selection data visually by constituting a circuit that prolongs a memory write operation time of tens milliseconds to a time width of 2-3sec by providing an integrating circuit. CONSTITUTION:When channel-selection data write instruction pulse wr is output from microcomputer COM to semiconductor memory M for channel selection, memory controller CNT outputs write/read pulse P to memory M, so that write data WD from COM will be written in memory M at fixed addresses. Once pulse wr is output, this pulse of several milliseconds is integrated by capacitor C1 in display unit DP, and consequently display element LED stays on for the time width of 2-3sec that is long enough for visual confirmation.
Patent JP-S5710017-A (JP)
Title: Combustion device for waste tar
Inventor: ITSUPONGI YUUNOSUKE
IPC: F23G7/00
Filed: 1980-06-16
Abstract: PURPOSE: To prevent the trouble due to clogging or the like by a method wherein waste tar is sucked in by an ejector and burnt by a burner.  
     CONSTITUTION: The waste tar stored in a storage tank 1 is sucked through a piping by the ejector 4. The air to be sent to the ejector 4 is compressed by an air compressor 11 and heated by a heater 12 inserted into within a furnace through a furnace cover. The heater is constructed in double tubular manner and the cold air is heated while passing through the space between the outer and inner tubes of the heater and gone out of the heater by passing through the interior of the inner tube and then led to the ejector. The tar within the storage tank 1 is heated by making use of the heat source in the furnace. That is, the waste tar is heated by the high temperature gas in the furnace sucked in from an opening 13 bored on the furnace cover and past through a coiled pipe immersed in the waste tar. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09269591-A (JP)
Title: Production of reticle
Inventor: TAKESHIGE HISASHI
IPC: G06F17/50
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a reticle capable of easily checking the synthesized state of synthesized reticle patterns by providing the same points of the plural reticle patterns with patterns for checking synthesis. SOLUTION: A marking pattern (a) is added to the reticle pattern A, a marking pattern (b) is added to the reticle pattern B' and a marking pattern (c) is added to the reticle pattern C', respectively. In such a cases, the patterns (a), (b), (c) must be synthesized at a correct magnification in the synthesized state and, therefore, the marking pattern b' of about 1.67 times as the data (pattern B) on CAD is added to the position meeting the magnification of the pattern B' of, for example, a reduction rate of 60%. As a result, whether abnormality exists in the synthesized state of the produced reticle patterns or not is known by viewing the marking patterns (a), (b), (c).
Patent JP-S61240249-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KATO SEIICHI
IPC: G03G9/087
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a heat-fixable toner superior in physical and chemical characteristics by using a binder resin made of a cross-linked polymer prepared by reacting a polyester resin having unsatd. groups and made from unsatd. dibasic acid and polyol with a polymerizable triacrylate. CONSTITUTION:As the unsatd. dibasic acid to be used as the acid component of the unsatd. polyester, maleic and fumaric acids, maleic anhydride, 3-16C alkyl ester of the acids are used. As the polyol of the alcohol component of the polyester, ethylene glycol, propylene glycol or the like alone or the mixture of 2 kinds or more are used. The esterification reaction of the unsatd. dibasic acid or/and a satd. dibasic acid and polyol are executed at 150-250 deg.C in an inert gas stream and the obtained unsatd. polyester is reacted with triacrylate to give the cross-linked polymer. A chain transfer agent, such as laurylmer captan may be used to control the mol.wt. of the cross-linked polymer.
Patent JP-H06292596-A (JP)
Title: Monoclonal antibody recognizing human nerve cell relating antigen
Inventor: OKUJIMA MINORU
IPC: G01N33/53
Filed: 1993-04-07
Abstract: PURPOSE:To provide a monoclonal antibody having property to recognize a new antigen relating to nerve cell and provide a new hybridoma cell capable of producing the monoclonal antibody. CONSTITUTION:A monoclonal antibody produced by a hybridoma cell established by immunizing a mouse with a rat nerve tissue, capable of recognizing a new human nerve cell relating antigen and having cross-reactivity to human neuroblast cell tumor and brain tissue of patient of Alzheimer's disease. A hybridoma cell 16D7 producing the monoclonal antibody.
Patent JP-H11257135-A (JP)
Title: Fuel injection control device and method for diel engine
Inventor: MORI OSAMU
IPC: G05B11/36
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for most suitably controlling the fuel injection amount in idling and also controlling the fuel injection amount for stabilizing the engine speed in walking drive. SOLUTION: The relationship between the speed and the fuel injection amount preset for each accelerator opening including the opening 0 is stored in a traveling characteristic map storing Means 3. The loading state of an engine is judged, and the basic injection amount corresponding to the accelerator opening and the speed is calculated from the map. In an idling mode, feedback control is performed by a controller 5, learning is performed for each loading mode so that the feedback correction amount may be the suitable amount, and the correction basic injection amount is calculated from the basic injection amount and a leant value. A correction map corresponding to the accelerator opening 0 is stored in the correction map storing means 7.  When a vehicle is in the idling mode, the correction basic injection amount and an output value of the controller are added, while, when the vehicle is not in the idling mode, the correction basic injection amount and the connection amount are added, and therefore, the target injection amount is obtained.
Patent JP-S5414102-A (JP)
Title: Automatic channel selector
Inventor: MINOURA NOBUO
IPC: H03J5/04
Filed: 1977-07-05
Abstract: PURPOSE: To automatize the preset channel selection operation and to make easy the channel selection operation, by sequentially memorizing the tuning voltage of each channel automatically selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0329785-A (JP)
Title: Tank structure and manufacture thereof
Inventor: JIYON AARU RINDAARU
IPC: B23K/
Filed: 1990-03-28
Abstract: PURPOSE: To prevent the substantial contact between contents in a tank and an outer shell by providing an inner shell composed of a non-corrosive material cast on the interior of the outer shell formed of a metal material as a tight liner generating almost no leakage to the outer shell. CONSTITUTION: An outer shell 26 of a tank 28 is constituted of two sections, an upper half member 30 and a lower half member 32, and formed of a steel and some other proper metal, and respective members are formed of a single material by the deep drawing process. Half members are deformed on a site 36, and for instance, half members 30 and 32 are fitted and fixed each other by a welded section 42. An inner shell 44 formed of a non-corrosive material is formed on the inner side of a completed outer shell adjoining to the inner face 46 of the outer shell 26. For instance, the inner shell 44 is formed by the rotational casting method, and a polymer material in the form of powder or the like is introduced into the outer shell 26 through an optional hole, and the rotational casting is carried out while the outer shell is heated.  The inner shell 44 is cast on the inner side of the outer shell 26 in the state that the outer face 48 of the inner shell 44 is positioned adjoining to the inner face 46 of the outer shell 26 by the arrangement.
Patent JP-H11322646-A (JP)
Title: Hydration of olefin
Inventor: COCKMAN RUSSELL W
IPC: C07C29/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide hydration of an olefin for obtaining the corresponding alcohol while controlling the activity, by subjecting water and olefin to a continuous reaction of hydration in the presence of a specific catalyst in a vapor phase while recirculating an olefin not yet reacted. SOLUTION: This method is conducted by subjecting (A) an olefin and (B) water to a continuous reaction of hydration for obtaining the alcohol while recirculating the component A not yet reacted for return to reaction of hydration, in the presence of (C) a catalyst comprising a heteropolyacid of an alkaline (earth) metal salt of silicotungstic acid or phosphotungstic acid soluble in a polar solvent, at <=40 deg.C in a vapor phase. The component C pref. comprises <=4 mol. of alkali metal cations or <=2 mol. of alkaline earth metal cations based on 1 mol. of hetero-polyacid, more pref. comprises 1 to 2 kinds of univalent cations in hetero-polyacid salts, viz., a mono- or di- potassium salt. The component C is pref. carried by a siliceous carrier.
Patent JP-H05279537-A (JP)
Title: Methacrylic resin molding composition
IPC: G11B7/2533
Filed: 1992-04-02
Abstract: PURPOSE:To provide the subject composition of excellent mold release by mixing a methyl methacrylate polymer with a higher fatty acid amide and a saturated aliphatic alcohol. CONSTITUTION:This composition comprises 100 pts.wt. methyl methacrylate polymer, 0.02-0.5 pt.wt. mixture comprising a 10-22C fatty acid amide and a 10-22C saturated aliphatic alcohol in a weight ratio of 10/90 to 90/10, and at the weight ratio, a remarkable synergistic effect can be realized. An actual ratio is selected from this range according to the composition, molecular weight, flow, etc., of the methyl methacrylate polymer used. When an excess of the higher fatty acid amide is used, the obtained molding is colored, undesirably. Especially when molded in a mol, the above resin composition shows excellent mold release.
Patent JP-H01253486-A (JP)
Title: Manufacture of card
Inventor: HOSOI KENICHI
IPC: G06K17/00
Filed: 1988-03-31
Abstract: PURPOSE:To efficiently manufacture a card of type formed with a recess on a card body by forming the recess by a spot facing machine on a card body by a tapered drill to form a spot facing, and inspecting the position of the module inserted by an inserting machine to the recess and the electric operation of the module by an inspecting unit. CONSTITUTION:A spot facing machine 4 for forming a recess 9a by spot facing on a card body 9, an inserting machine 6 for inserting the module 10 of an electric component to the recess 9a formed by the machine 4, and an inspecting unit 7 for inspecting whether the module 10 inserted to the recess 9a by the machine 6 is set at a home position or not and whether the module is electrically correctly operated or not are provided. The machine 4 has a tapered drill 11. Thus, the recess extending from blow to above is formed on the body, and the module is inserted to the recess and then inspected, thereby efficiently manufacturing the card.
Patent JP-S575559-A (JP)
Title: Preheating controller in diesel engine
Inventor: TSUKASAKI HITAKA
IPC: F02P19/02
Filed: 1980-06-13
Abstract: PURPOSE:To further reduce the time required for starting up the engine, by changing the reference level in the comparator according to the engine temperature. CONSTITUTION:The constitution is set up in such a way that the current flowing to glow plugs 7-10 is detected by a resistor 6 with almost zero resistance temperature factor and a voltage comparator 45, the temperature is measured, and the conduction ratio to the glow plugs 7-10 changed according to whether or not the temperature has arrived at the reference level. Besides, a thermosensitive element 46 acting depending upon the engine temperature is connected to the input side of the comparator 45, by which the reference level of the comparator 45 is substantially changed. This facilitates to reduce the preheating time, and to improve the durability with provision of time margin to the temperature limits of the glow plugs 7-10.
Patent JP-H08246438-A (JP)
Title: Method and equipment for improving ground
Inventor: HONDA NORIHISA
IPC: E02D3/12
Filed: 1995-03-14
Abstract: PURPOSE: To miniaturize an improving equipment for the ground, and to manufacture the equipment in a facility at a height by preventing the production of equipment in an unstable and heavy thick huge heavy machine facility receiving a height limit when a casing pipe as a hollow body in a specified unit length is implanted to a leader disposed in upright to an execution truck and the ground is improved. CONSTITUTION: A pair of cylinders 9, 9 are set up to a heavy machine, and rods as reinforcing bodies are connected and disconnected freely to and from the pistons of the cylinders through automatic pins, and bonded with a press-fit rigid body 14 as a hollow body. The press-fit rigid body 14 is penetrated into the ground up to a specified depth while a bellows type bellows 16 is formed in an extension type through screw couplings 17, an improving-material is charged and filled into the bellows 16 and the bellows 16 are shrunk while the cylinders 9 are shrunk and retreated, and the improving material is left in the ground, thus improving the ground. Accordingly, the height of an execution device in an initial set is decreased, a machine body is scaled down and stabilized, the accuracy of the execution of works is improved, stability is also enhanced, and cost is reduced.
Patent JP-S525266-A (JP)
Title: Bonding method
Inventor: SHIMIZU KIYOSHI
IPC: H01L21/60
Filed: 1975-07-02
Abstract: PURPOSE: Easy positioning and its simplified work in bonding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277698-A (JP)
Title: Polyamide resin film excellent in automatic filling suitability
Inventor: FUJITA SHINJI
IPC: B65D65/40
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To maintain toughness, pinhole resistance, flex resistance, heat resistance or the like and obtain excellent appearance characteristics by setting lengthwise and crosswise heat shrinkage factors in a specified range under specified conditions. SOLUTION: A polyamide resin film used for a packaging material of liquid soup, flavoring material or the like, specifically the polyamide resin film excellent in appearance at the time of high-speed automatic filling, is manufactured so that a lengthwise heat shrinkage factor, when the film is retained in dry heat of 160 deg.C in 10 min., is 2.5-4.0%, and a crosswise heat shrinkage factor is 1.5-3.0%. The polyamide resin is a resin having a polyamide as main constituent, and a polyamide obtained by a polycondensation of a three- or more- membered ring lactam, a polyamide obtained by polycondensation of an ω-amino acid, or the like is selected for the polyamide. And additives such as an anti- oxidizing agent, a light resistant agent, an anti-gelling agent, a lubricant, anti- blocking agent, or the like is blended as necessary.
Patent JP-S62239315-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/72
Filed: 1986-04-08
Abstract: PURPOSE:To improve the traveling property, wear resistance, durability, and corrosion resistance of the title magnetic recording medium by forming a topcoat layer consisting of the perfluoroalkyl ester of a thiolic acid and a rust preventive agent on a ferromagnetic metallic thin film which is the magnetic layer. CONSTITUTION:The perfluoroalkyl ester of a thiolic acid is obtained by esterifying a perfluorocarboxylic acid which is solid at ordinary temp. with a mercaptan, hence the m.p. is lowered, the lubricating effect is extended to a low-temp. region, and a rust preventive effect is also provided by the introduction of a sulfur element. Since the perfluoroalkyl ester of a carboxylic acid has a good low-temp. characteristic, the ester is appropriately used along with the perfluoroalkyl ester of a thiolic acid to obtain a lubricant. A ferromagnetic metallic thin film 2 is formed on a nonmagnetic carrier 1 and the topcoat layer 3 consisting of a mixture of a lubricant and a rust preventive agent is provided on the surface, or a rust preventive layer 3a consisting of a rust preventive agent is firstly coated on the surface and then a lubricant layer 3b consisting of a lubricant contg. the perfluoroalkyl ester of a thiolic acid is coated.
Patent JP-S558067-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: AOSHIMA TAKAAKI
IPC: H01L21/322
Filed: 1978-07-05
Abstract: PURPOSE: For obtaining the wafers having gettering function, to make etching removal of only the transition layers at the surfaces to be provided with an element with transition expanded over the whole surface of a mono-crystalline semiconductor substrate through heat-treatment after forming work layers on the both sides of said substrate.  
     CONSTITUTION: Warp work layers 12 and 13 are on the both sides of a mono- crystalline Si wafer 11 by providing crack, mosaic and mono-crystalline layers, each of the latter two on the preceding, thereof, removed up to a thickness of about 70μm by grinding, and almost equalized in thickness to each other by smoothening. Next, transition layers 14 and 15 are formed by distributing transition up to a required depth of said layers 12 and 13 through heat treatment. This can be attained by selecting heating temperature and time. A distribution depth of about 40μm can be developed by 20 min. continuation of 1,000°C heating. Thereafter, said transition layers 14 and 15 with a thickness of about 20μm are left by the about 20μm etching of the both sides of said substrate 11, and said layer 15 on the right side of said substrate 11 is removed by etching. Thereby, the defective crystal having entered manufacture is absorbed to disappear. 
     COPYRIGHT: (C)1980,JPO&Japio