baber/WOPTO huggingface dataset:
Patent JP-H10237384-A (JP)
Title: Undercoating composition for metallization
Inventor: FUJITA MASAYOSHI
IPC: C23C14/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of improving the adhesivity of deposited metal under high-temperature and humidity condition and the specular gloss of the metallized face by including a main agent composed of a specific urethane prepolymer in combination with a specific vinyl polymer and a curing agent composed of a specific polyol. SOLUTION: This composition is composed of (A) a main agent consisting of an NCO-terminated urethane prepolymer having carboxyl group in the molecule, (B) a vinyl polymer having >=2 oxazoline groups on the molecular side chain [preferably a polymer derived from a polymerizable monomer of the formula (R<1> to R<4> are each independently H or a 1-3C alkyl; R<5> is vinyl or isopropenyl) as an essential constituent monomer] and (C) a curing agent composed of a polyol having a hydroxyl equivalent of 30-1,000 (preferably an amine- based polyol). Preferably, the amount of the oxazoline group of the component B is 0.05-0.9 equivalent based on 1 equivalent of the carboxyl group of the component A and that of the hydroxyl group in the component C is 0.4-1.05 equivalent based on 1 equivalent of the free isocyanate in the component A.
Patent JP-S59188891-A (JP)
Title: Eprom device
Inventor: FURUSAWA KAZUNORI
IPC: G11C17/00
Filed: 1983-04-11
Abstract: PURPOSE:To reduce the leakage current of a non-selected word line by dividing the load means which supply the writing high voltage to the word line into plural pairs and then supplying selectively the writing high voltage to these load means via a switch MOSFET which works in response to an X address signal. CONSTITUTION:The writing high voltage VPP is supplied through a switch MOSFETQ39 to a depression type MOSFETsQ40 or Q43 which is provided to an output terminal (word line) of an X address decoder circuit and serves as a load to supply the writing high voltage. That is, the MOSFETsQ40, Q43, etc. are divided into plural pairs, and the voltage VPP is selectively supplied to these pairs of MOSFETQs via the FETQ39, etc. A decoder circuit DCR is added to turn on the switch FETQ39, etc. in accordance with the word line selecting action.
Patent JP-H01234877-A (JP)
Title: Fixing device
Inventor: OGURA MASAHIKO
IPC: G03G15/20
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the surface temperature of a pressurizing roller from lowering and to prevent a poor fixing from occurring by detecting the surface temperature of a fixing roller and the pressurizing roller and controlling the on/off of a heat generating body and the rotating drive of these roller. CONSTITUTION:A thermistor 32 to detect the surface temperature of a fuser roller (fixing roller) incorporating a heater lamp 30a and a thermistor 33 to detect the surface temperature of a press roller (pressurizing roller) is provided. A temperature detecting circuit 50 detects the surface temperature of the press roller by means of the resisting value change of the thermistor 33; and when the surface temperature of the press roller loweres and the resisting value of the thermistor 33 increases, the temperature detecting circuit 50 rotates a motor 47. And the temperature detecting circuit 42 detects the surface temperature of the fuser roller by means of the resisting value change of the thermistor 32, controls the on/off of the heater lamp 30a, and keeps a specified temperature. Thus, the surface temperature of the pressurizing roller is increased and the poor fixing is prevented from generating when the surface temperature of the pressurizing roller loweres.
Patent JP-S6349391-A (JP)
Inventor: ROBAATO SHII MONTEISU
IPC: G02B7/20
Filed: 1987-03-17
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-S55155001-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KITAMURA HAJIME
IPC: C08F2/16
Filed: 1979-05-21
Abstract: PURPOSE: To prevent sticking of scales, in the polymerization of a vinyl monomer in an aqueous medium, by polymerizing the vinyl polymer in a polymerizer, which is coated with an aqueous solution containing a water-soluble anionic dye, a water- soluble cationic dye and an amine compound.  
     CONSTITUTION: In the polymerization of a vinyl monomer in an aqueous medium, the inside wall of the polymerizer and the other parts, with which the monomer comes into contact, are previously coated with an aqueous solution containing (A) a water-soluble anionic dye, (B) a water-soluble cationic dye and (C) a 1W6C secondary amine compound, and dried. The secondary or tertiary amine compound is diethylamine methylbutylamine, methylethylpropylamine, methyldipropylamine, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59190068-A (JP)
Inventor: UIRIAMU AARU MASOUSAA
IPC: B62L3/02
Filed: 1983-04-11
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-2000256481-A (JP)
Title: Antibacterial film
Inventor: HAYAKAWA SATOSHI
IPC: B29L7/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a film which has sufficiently high antibacterial property to meet practical performance and, at the same time, sufficient durability to withstand practical use. SOLUTION: The antibacterial film has at least a surface layer containing an antibacterial composition at least at its one side, a change in the haze value of the film before and after immersion of the film in boiling water for 100 hours of not greater than 1.0% per 10 μm, an indication of fugistatic resistance by the evaluation method according to JIS Z 2911 6.2 of not smaller than 2 and, at the same time, an indication of fungistatic property after immersion of the film in boiling water for 100 hours of not smaller than 2, a three- dimensional surface roughness SRz of at least one side of the film of not greater than 1.2 μm, a ratio of SRmax to SRz of not greater than 1.5, an SΔa of 0.004 to 0.04 and further, an air releasing time of not longer than 900 seconds.
Patent JP-S62219473-A (JP)
Title: Fused carbonate fuel cell system
Inventor: ITO YASUHIKO
IPC: H01M8/06
Filed: 1986-03-19
Abstract: PURPOSE:To improve the properties of a cell and lengthen the life thereof, by providing a remover which uses a fused carbonate to catch a sulfur oxide present in a gas after oxidization, and by placing the remover downstream to a combustor, to prevent a fused carbonate electrolyte from being degenerated. CONSTITUTION:A sulfur oxide remover 6 provided downstream to a combustor 5 catches SO2 and SO3 by a fused carbonate in the remover. A powder which is a mixture of 60wt% of a mixed salt of lithium carbonate and potassium carbonate and 40wt% of gamma-type lithium aluminate as a carbonate holding substance is hotpressed to make pellets 7 to serve as the fused carbonate, similarly to the electrolyte of a cell. The harmful sulfur oxides produced at the time of the combustive oxidation of a sulfur compound contained in the exhaust gas from a fuel electrode are thus removed to prevent the degeneration of the fused carbonate electrolyte.
Patent JP-H07269907-A (JP)
Title: Ice storage tank with sheet, quantifying ice therein, and leveling compression of ice therein
Inventor: TAYA AKIO
IPC: F24F5/00
Filed: 1994-03-31
Abstract: PURPOSE:To compress ice in storage in a tank under leveling pressure and accurately measure the total quantity of the ice therein by stretching a sheet of material with a multiplicity of pores in the upper part of an ice storage tank, fixing it to the side wall of the tank, filling the tank with flowing water up to above the sheet, and storing grains of ice under the porous sheet. CONSTITUTION:Relating to leveling compression of stored ice, when ice produced is in the process of transfer to a water-circulating channel formed by a two-layer sheet 3, the two-layer sheet 3 is made to expand and contract by repetitively supplying and stopping the circulating water passing the sheet 3, which is porous, so that through up-and-down movement and shaking masses of grains of ice seek a balance from a state of lying in layers and get leveled. Relating to a method for determining the quantity of ice, the porous sheet 3 is stretched substantially horizontally and transversally throughout under water inside a tank body 1. The ends of the sheet 3 are fixed to the side walls 4 of the tank body 1. The porous sheet 3 receives the buoyancy of the ice pressed down under it, which buoyancy is transmitted to a fixed part 7 of the sheet 3 as an upward load. This upward load is measured to determine the total quantity of ice.
Patent JP-S5752798-A (JP)
Title: Heat exchanger
Inventor: PIEERU PUUDORUU
IPC: F28D7/16
Filed: 1981-04-27
Abstract: In a heat exchanger unit with a plurality of tubes for the circulation of a first fluid and a inner sleeve for the circulation of a second fluid a transverse partition-wall is disposed between the outer shell and the inner sleeve assuming said circulations. Said transverse partition-wall delimits two annular spaces which communicate respectively with external ducts for the admission and discharge of the fluids. The ducts are immediately adjacent to said transverse partition-wall in order to avoid differential expansion under both steady state and transient flow conditions between the outer shell and the tubes of the heat exchanger unit.
Patent JP-S58182419-A (JP)
Inventor: MATSUI MASAKI
IPC: H02G9/00
Filed: 1982-04-14
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-S51139352-A (JP)
Title: Method of detecting the positions of poles of railroad transmission li ne
Inventor: HORIKI KENJI
IPC: G01B11/00
Filed: 1975-05-28
Abstract: PURPOSE: To easily and reliably detect the positions of poles of railroad transmission line irrespective of whether they are located in or out of the tunnels or irrespective of day or night, by means of a light projection unit and two lightreceiving units. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262418-A (JP)
Title: Arrangement device for article
IPC: B65G47/14
Filed: 1992-03-19
Abstract: PURPOSE:To provide an arrangement device for articles which can align even articles with different front and back continuously and automatically in a fixed direction even when a large amount of articles are fed continuously at random. CONSTITUTION:In a carrier passage 3 constituted of a pair of wall pieces 2, 2, the first and second arrangement parts 5, 12 are disposed continuously, each of which are provided with supporting members 6, 13 and rotating voids 7, 14. When articles are fed at random between both the wall pieces where the carrier passage through which the articles can pass with them facing the front or back, the articles rotate in an opposite direction to each other with them facing the front or back in the first and second arrangement parts while they are passing through the carrier passage, and stand at the voids respectively, so it is possible to arrange the articles continuously and automatically in a fixed direction.
Patent JP-S53148450-A (JP)
Title: Image electrothermo-recording material
Inventor: NIRASAWA MITSUHARU
IPC: G03G17/02
Filed: 1977-05-30
Abstract: PURPOSE: To reduce electric resistance of an image recording layer, consequently to reduce voltage to be applied in electrothermo-recording, and besides, to reduce fog simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10255256-A (JP)
Title: Magnetic disk
Inventor: TAKI MITSUHIRO
IPC: G11B5/84
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk having an improved durability by reducing contact between the disk and a head upon the retraction of the head in a zone texture recording medium. SOLUTION: A stepped portion 19 is provided between a data zone 17 and a CSS zone 18 so that the CSS zone 18 is positioned at a lower level than the data zone 17. Laser bumps 12 are formed in the CSS zone 18 so that a height h6 of the top of each bump is set at a level equal to or slightly lower than a height hS of the data zone. Since the height of the CSS zone 18 is set at a level equal to or lower than the height of the data zone 17, a head can smoothly move over a border portion 19 between the data zone 17 and the CSS zone 18 even when an amount of head floating is reduced. Thus, contact between the head and the laser bump 12 upon the retraction is reduced, resulting in satisfactory reliability.
Patent JP-S61259935-A (JP)
Inventor: INOUE MASAYUKI
IPC: C09J5/00
Filed: 1985-03-27
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-S58180170-A (JP)
Inventor: OOMURA YOSHIYUKI
IPC: A63B47/00
Filed: 1982-04-15
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-S55155376-A (JP)
Title: Offset preventing liquid feeder
Inventor: YAMASHITA TADASHI
IPC: G03G15/20
Filed: 1979-05-24
Abstract: PURPOSE:To make possible controlling of the amount of the offset preventing liquid to be applied to a fixing roller by disposing liquid control members on both sides of the contact feed member of a liquid feed member. CONSTITUTION:A vessel 13 containing offset preventing liquid 12 is disposed near a coating roller 6 and the liquid feed member 14 consisting of a scooping-up member 14a and a contact feed member 14b being pressure-contacted at its bottom end with the roller 6 is disposed between the vessel 13 and the top face of the roller 6. Two liquid control members 19 are fixed by means of fixing means 20 such as bolts and nuts to both sides of the contact feed member 14b so as to sandwich this. The respective bottom ends of the liquid control members 19 contact the roller 6 to control the preventing liquid to be supplied to the peripheral surface of the coating roller as well as to so controll the preventing liquid that it will not droop onto the coating roller and droop onto the fixing roller 1 while the rollers are not in revolution. Thereby, the deposition of a large amount of the preventing liquid on the recording material may be prevented.
Patent JP-2000257870-A (JP)
Title: Microwave oven
Inventor: TAKEI TAMOTSU
IPC: H05B6/68
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve a higher heating efficiency by preventing uneven heating. SOLUTION: A heating chamber 4 is provided with a rotating body 6 which is driven to rotate by a motor 5. A food is placed on the rotating body 6 through a rotary plate 7. An excitation port 8 is formed at a side plate part of the heating chamber 4. A magnetron 10 supplies a microwave into the heating chamber 4 through a waveguide tube 11 and the excitation port 8. A temperature sensor 16 detects the surface temperature of the food in the heating chamber 4 and is combined with a control circuit 17 to form a temperature distribution detecting means 18 for detecting a surface temperature distribution of the food. The control circuit 17 is built containing a microcomputer to stop the rotating body 6 at a specified position based on the results of the detection by the temperature distribution detecting means 18.
Patent JP-H06274675-A (JP)
Title: Bar code symbol reader
Inventor: ADACHI YUTAKA
IPC: G06K7/10
Filed: 1993-03-23
Abstract: PURPOSE:To provide the low-priced bar code symbol reader which can eliminate the shake of a bar code. CONSTITUTION:A controller 20 calculates the moving speed of a moving object 14, to which a label 10 writing the bar code symbol is stuck, while moving on a conveyer belt 12 from the time taken for passage between two photointerrupters 16 and 18 and also from a distance between both of photointerrupters 16 and 18. Then, a read sensor 22 is turned or parallelly moved in the previously recognized moving direction of the object 14 at the calculated moving speed. A decoder part 26 decodes the output of the read sensor 22 just during this turn or parallel move.
Patent JP-H07268038-A (JP)
Title: Copolymer with phosphorylcholine group or its derivative group, its production, and antithrombotic material
Inventor: KADOMA YOSHIHITO
IPC: A61L33/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an antithrombotic material which inhibits adsorption of biocomponents such as blood platelets, protein, or lipids by subjecting comonomers including a phosphorylcholine deriv. and maleic anhydride to free- radical polymn. CONSTITUTION:Comonomers including a phosphorylcholine deriv. of formula III (wherein R<1> to R<3> are each independently H or a 1-6C alkyl provided they may form a ring; R<4> is H or methyl; and A is a 1-20C aliph., a 4-20C alicyclic, an arom., or a heterocyclic hydrocarbon group) (e.g. 2-propenylphosphorylcholine) and maleic anhydride are subjected to free-radical polymn. to give a copolymer having repeating structural units of formulas I (wherein the symbols are the same as in formula III) and II in the molecular chain and a mol.wt. of 1,000-500,000. The amt. of the phosphorylcholine deriv. compounded is pref. 10-60mol% of the total amt. of the comonomers, and the amt. of maleic anhydride is pref. 40-90mol%.
Patent JP-H02245120-A (JP)
Title: Method for water cut-off grafting of walnut
Inventor: MATSUZAWA TAKASHI
IPC: A01G1/06
Filed: 1989-03-17
Abstract: PURPOSE:To enable both simple open field grafting of a walnut tree which has been conventionally difficult to graft and mass production of grafted nursery plants by using a water cut-off grafting method. CONSTITUTION:Grafting of a walnut tree is carried out by using a water cut-of grafting method.
Patent JP-H03263822-A (JP)
Title: Vapor growth apparatus
Inventor: OTSUBO TOSHIRO
IPC: H01L21/31
Filed: 1990-03-14
Abstract: PURPOSE:To obtain an apparatus with which the atmosphere inside a reaction container can be made definite by a method wherein a discharge-pressure detector and a discharge-gas flow-rate control device are installed inside the discharge system of reaction gas and a cooling device which keeps a required temperature or lower according to a discharge-gas temperature is installed on the discharge-gas flow-rate control device. CONSTITUTION:In a vapor growth apparatus, a reaction-gas flow-rate control device which controls the supply amount of a reaction gas during a vapor growth operation is provided, the reaction gas is introduced into a reaction chamber 1, a thin film is vapor-grown on the surface of a required substrate 3 which has been heated and, after that, the reaction gas is discharged. In the apparatus, the following are installed inside the discharge system of the reaction gas: a discharge-pressure detector 13 which detects the discharge pressure of the reaction gas discharged from the reaction chamber 1; and a discharge-gas flow-rate control device 10 which changes a discharge-gae flow rate according to the detected discharge pressure and which keeps the discharge pressure definite. A cooling device 20 which keeps a required temperature or lower according to a discharge-gas temperature is installed on said discharge-gas flow-rate control device 10. For example, said cooling device 20 is constituted of a cooling-water pipe 21, a valve 22 and a controller 23; and it controls the opening of the valve 22 by a signal from a temperature sensor 24.
Patent JP-H11221130-A (JP)
Title: Wire-driven easel
Inventor: NAGAO MOTOO
IPC: A47B97/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To smooth the vertical and parallel movement of a canvas holder so as to prevent twisting or rattling due to positional shifting of the center of gravity by moving forward and backward an endlessly continuous wire to operate a vertical driving means for moving the canvas receiving table in the vertical direction. SOLUTION: In an easel, an endlessly continuous wire 4 is moved forward and backward to operate a vertical driving means for moving a holder table 2 in the vertical direction. Therefore, the up and down parallel movement of the receiving table 2 is driven smoothly, so that there is no occurrence of twisting due to positional shifting of the center of gravity. Further, the driving operation is enabled only by moving forward and backward the endlessly continuous wire 4. There is no rattling in instantaneous driving for reversion, noise is low and load resistance is low, so that load of a handle 7 is reduced. In addition, the operational base point can be set arbitrarily by regulating the length of the wire 4 and the number and position of a fixed pulley 3.
Patent JP-H11250993-A (JP)
Title: Connector cap
Inventor: FUJINO HIDETO
IPC: H01R13/648
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent in/out radiation of electromagnetic waves from a connector by fitting a connector cap which has a simple structure and seals the opening of a coupling with a mating connector with a conductive base material to a connector not in use. SOLUTION: A conductive substrate 3 applied with a conductive process such as coating of a conductive material, plating of a metal or kneading of a conductive material to a plastic or a ceramic and a coupling plate 1 formed with a coupling recess 2 as a coupling are caulked and connected via fixing holes 4 to manufacture a connector cap. The coupling 1 is formed according to the shape of a mating connector, and its shape and material are not limited particularly. A mating male connector preferably has a shape similar to the coupling of the corresponding female connector, and a mating female connector preferably has a shape similar to the coupling of the corresponding male connector. When this connector cap is fitted to a connector not in use, it can prevent in/out radiation of electromagnetic waves from the connector not in use.
Patent JP-H08258466-A (JP)
Title: Anti-offset sheet for original
Inventor: OGIWARA ATSUSHI
IPC: G03G7/00
Filed: 1995-03-23
Abstract: PURPOSE: To effectively conduct the anti-offset of an original irrespective of the state such as the unevenness of the rear surface of the original by providing the close contact means with the original on the front surface of a sheetlike member having high density color such as block or dark blue in an anti-offset sheet of the original for an image reader. CONSTITUTION: An anti-offset sheet 1 used when an original is read by an image reader comprises a sheetlike member 11 having high density color such as black or dark blue and a close contact layer 12. The original 3 and the sheet 1 are pressurized to be brought into close contact to remove an air layer between the original 3 and the member 11. An illuminating light 5 which transmits the original 3 is so absorbed by the member 11 having the high density color such as black or dark blue as not to reflect on the rear surface of the original. The density of the member 11 is set to a range of 1.3 to 3.0, and the refractive index of the layer 12 is set to a range of 1.3 to 1.7. The release contact strength of the layer 12 is set to a range of 0 to 2.3N/m (JIS K 6854).
Patent JP-S59188900-A (JP)
Title: Data processor
Inventor: FUJII YUTAKA
IPC: G06F12/14
Filed: 1983-04-12
Abstract: PURPOSE:To improve the processing capacity of a macroinstruction with the minimum hardware quantity by using an arithmetic unit which can perform a normal operation with 2-word width and executing simultaneously both generation of a real address and check for segment size in a real address calculation mode. CONSTITUTION:In a real address calculation mode, the segment address which is extracted from a segment information register group 2 with the upper word of the arithmetic unit 4 is added with the upper byte of the offset address which is set to an instruction register 1. Thus the upper 16 bits of the real address are produced. At the same time, the matching information containing the segment size and the operand size set at a position (c) on a 16-bit bus 10 is added with the offset address of the register 1 set at a position (d) on the bus 10 at the lower word side of the operator 4. If a carry arises in this addition of lower words, the offset address of the operand exceeds the segment size.