baber/WOPTO huggingface dataset:
Patent JP-H06255240-A (JP)
Title: Heat sensitive recording sheet
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/132
Filed: 1993-03-03
Abstract: PURPOSE:To provide pressure sensitive recording sheet which is superior in light resistance of a color development part, chemical resistance and plasticizer resistance, has fast color development and high color development density and obtains black color development, by a method wherein electron donating dyes are comprised of a specific compound, a fluorane compound and/or thiofluorane compound. CONSTITUTION:In a pressure sensitive recording sheet which obtains a color development image by reaction of substantially colorless donating dyes with accepting developer, electron donating dyes are formed from a compound shown by formula I, a fluorane compound and/or a thiofluorane compound. In the formula I, R<1>-R<8> are respectively a hydrogen atom, an alkyl group, or an aryl group. R<9> and R<10> are a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, an acylamino group, an alkylamino group, or a dialkylamino group, m and n each is an integer of 1 to 4, k is 0 or 1. The R<6> and R<8> may be bonded with each other and form alicyclic 5 to 8 membered rings which may contain a heteroatom.
Patent JP-S59192245-A (JP)
Title: Resist material
Inventor: FUJII TSUNEO
IPC: C08F12/20
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a resist material having high sensitivity and resolution as well as superior heat resistance, dry etching resistance and plasma resistance by polymerizing a fluoromethylated styrene monomer with a styrene monomer. CONSTITUTION:A fluoromethylated styrene monomer is polymerized with a styrene monomer in a solvent in the presence of a polymn. initiator, and the resulting copolymer is used as a resist material. For example, 20-100mol% fluoromethylated styrene monomer represented by formula I is preferably polymerized with 80-0mol% styrene monomer represented by formula II in a solvent such as toluene at -80-250 deg.C in the presence of a polymn. initiator such as diisopropyl peroxydicarbonate. The weight average mol.wt. of the resulting copolymer is adjusted to 5,000-1million. In the formulae, each of R<1> and R<2> is H or methyl.
Patent JP-H01239668-A (JP)
Title: Pos system
Inventor: TAKAOKA TOSHIMI
IPC: G07G1/14
Filed: 1988-03-22
Abstract: PURPOSE:To improve efficiency by preparing a pair of sale tabulating functions of designated identification information, and performing the tabulation, display, and print of already tabulated data in the function on the other side a file processor for POS by a store processor while the one on one side is performing the tabulation. CONSTITUTION:The file processor 2 tabulates sale data from each POS terminal 1 at a pair of sale tabulation files 4a and 4b, and preserves the data after attaching the identification information 8 in a retention file 5. Either the file 4a or 4b is set at a waiting state while the other is operated by a file control means 6. The store processor 3 fetches tabulation data on which the identification information is attached from the retention file 5 by a collection command 10 via a data communication means 11. In such a way, the processor 3 can fetch the sale tabulation data at need even when either the file 4a or 4b is performing the tabulation.
Patent JP-H02261468-A (JP)
Title: Piston pump type dispenser
Inventor: MARUKU BURIZON
IPC: A61M11/00
Filed: 1989-03-22
Abstract: PURPOSE: To enable accurate distribution of eye-drop substances by every fluid substance and in a small amount by installing a groove so that sealing is not given once a piston is at a position for a head to close an inletting orifice, and a check valve at a discharging orifice so that it opens with a compressed pressure in a compression chamber. CONSTITUTION: When a substance to be distributed is a fluid, it passes through an opening 16A of a sealing ring 16, easily expands within a chamber 19 formed by a head part 15 and a sleeve 4, and goes down to a top lip 17. When the distributed substance is filled in the chamber 19, a piston 5 is moved to a pump main body 1. This causes the head part 15 to close the orifice 16A of the sealing ring 16 to close the chamber 19. The substance received in the chamber is discharged along a groove 31 passing over the top lip 17. Since the substance cannot pass over a bottom part lip 18 for sealing, it is driven to a channel 21 and then, to a channel 22. Finally, this substance pushes open a check valve 24 to be discharged through a discharging orifice 27.
Patent JP-S62225272-A (JP)
Title: Ornamental body having three-dimensional design surface and method and apparatus for producing said body
Inventor: MATSUOKA KENGO
IPC: B05D1/36
Filed: 1986-03-26
Abstract: PURPOSE:To quickly and efficiently obtain an ornamental body having a three- dimensional design surface by coating ink having thixotropy on a substrate through fine holes to a small circular columnar shape and subjecting the coating to a secondary surface treatment after curing. CONSTITUTION:The ink 3 forms an ink film 4 formed with numerous small circular conical projections on a transparent substrate 1 when a finely meshed screen plate 2 is disposed above the substrate 1 and the printing ink 3 curable by UV rays having the adequate thixotropy is coated thereon from above. Since the ink film 4 maintains the shape thereof by the thixotropy thereof, the film cures in the state of forming the projection when UV rays 5 are irradiated thereto. The film is then subjected to the secondary surface treatment such as vapor deposition, sputtering or plating of metal. The design surface which generates various three-dimensional design effects is thus obtd.
Patent JP-S57182730-A (JP)
Title: Photosensitive silver halide emulsion
Inventor: KOITABASHI MITSUO
IPC: G03C1/035
Filed: 1981-05-06
Abstract: PURPOSE: To improve sensitivity, graininess, fog, and covering power, by converting silver halide grains into minodispersion phase and spherical forms.  
     CONSTITUTION: A monodispersed silver halide emulsion of normal crystals of cubic grains formed from the face (100), regular octahedron grains formed from the face (111), or tetradecahedron grains formed from the faces (100) and (111) is prepared, and a silver halide solvent, such as rhodanate, ammonia, a thiourea derivative, or thioether is added before start of chemical ripening to treat the grins and make them spherical. They have such a grain size distribution in a monodispersed phase that 100 × standard deviation/average grain diameter is ≤15%, and they have such a roundness that, when observed as a plan, they have at least 4 roundish angles, and their radii of curvature are r/6Wr/2, where (r) is the length of the side of an assumed square formed by extending the 4 sides of said 4 roundish angles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11246213-A (JP)
Title: Antibacterial composition
Inventor: MAKITA TERUO
IPC: A01N25/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. in which the itself does not cause a color change even under severe conditions and can be easily and homogeneously dispersed in a resin by compounding a cyclic compd. having imide hydrogen or its substituted compd. into an inorg. compd. carrying antibacterial metal ions. SOLUTION: As for an inorg. compd., zeolite is most preferable. As for an antibacterial metal ion, metal ions selected from silver, copper and zinc are used. Proper amts. of silver ion, copper ion and zinc ion in the inorg. compd. are 0.05 to 10%, 0.1 to 10% and 0.1 to 12%, respectively. As a cyclic compd. having imide hydrogen or its substituted compd., a compd selected from triazole, benzotriazole, imidazole and benzimidazole or its substituted compd. is appropriate. The proper compounding amt. of the compd. having imide hydrogen to the inorg. compd. carrying the antibacterial ions is 0.1 to 20%.
Patent JP-S61227109-A (JP)
Title: Charging method for blast furnace charge
Inventor: INADA TAKANOBU
IPC: C21B7/20
Filed: 1985-03-29
Abstract: PURPOSE:To distribute charge adequately over the entire region in the radial direction in a furnace by feeding part of the charge to the central part of a charging plane by another route so as to deposit the charge therein prior to feeding of the charge from the furnace top to the furnace inside. CONSTITUTION:Part 1' of the charge to be charged to the charging plane 4 in the furnace top part 8 is weighed and fed from a large bell 10 into an upper hopper 71 and is preliminarily charged into a lower hopper 72. A lower gate valve 13 and a lower sealing valve 14 are opened to feed the charge 1' via a chute 9 to the central part of the charging plane 4 so as to deposit therein just prior to the charging of the charge 1 on the large bel 10 into the furnace top part 8. The charge 1 on the large bell 10 is then lowered as shown by a broken line in the large bell 10 and is fed onto the plane 4. The optional and easy control of the charge distribution over the entire region in the radial direction of the furnace is thus made possible and the adequate gas distribution is obtd.
Patent JP-S60211355-A (JP)
Title: Oxygen sensor and oxygen concentration measuring device
Inventor: KITAHARA TAKESHI
IPC: G01N27/407
Filed: 1984-04-05
Abstract: PURPOSE:To measure oxygen concn. by supplying pump electric current in such a way that the oxygen partial pressure ratio of a measuring electrode and a reference electrode attains to a prescribed partial pressure ratio. CONSTITUTION:Electromotive force E determined by the Nernst equation is generated between an outside electrode 40 and an inside electrode 39 by the oxygen partial pressure ratio between the oxygen partial pressure of a gas to be detected and the oxygen partial pressure of an oxygen layer 41 and a voltage Vs is outputted between lead wires 47 and 48. Both electrodes 40, 39 and a solid electrolyte 37 constitute consequently a sensor element part 50 consisting of the electrode 40 as a measuring electrode and the electrode 39 as a reference electrode. Pump current Ip is so supplied that the output voltage Vs of the element part 50 attains to a prescribed value, i.e., the oxygen partial pressure of the gas to be detected and the oxygen partial pressure of the layer 41 attain always to the prescribed partial pressure ratio. The oxygen partial pressure of a reference gas is constant and therefore the change of the current Ip corresponds to the change of the oxygen partial pressure of the gas to be detected, i.e., the change of the oxygen concn. of the gas to be detected. The oxygen concn. of the gas to be detected is thus measured by detecting the value of the current Ip.
Patent JP-2000263258-A (JP)
Title: Method for working non-metal material substrate and device therefor
Inventor: IMOTO KATSUYUKI
IPC: B23K26/364
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To attain a high cleaving speed and to promote rounding of a cleaved edge part. SOLUTION: When a crack 5 is generated by irradiating a non-metal material substrate 1 surface with a laser beam 3-2 while blowing inert gases 8-1, 8-2 containing fluorine and the crack propagates, the surface of the substrate 1 is turned to a plasma state by irradiation of the laser beam 3-2 and blowing of the inert gases 8-1, 8-2 containing fluorine, the development of the crack 5 is accelerated, and further the edge part of the generated crack 5 is etched by fluorine gas and rounded.
Patent JP-H06279655-A (JP)
Title: Production of electrically conductive composite material
Inventor: OGURA KOTARO
IPC: C08J7/00
Filed: 1993-03-26
Abstract: PURPOSE:To inexpensively obtain an electrically conductive composite material of a desired shape. CONSTITUTION:A composite material comprising a polymer composed of a heterocyclic five-membered compound and a halogen-containing polymer is irradiated with UV rays in an atmosphere of a hydrogen gas saturated with steam. The composite material comprising the heterocyclic five-membered polymer and the halogen-containing polymer is irradiated with the UV rays in the atmosphere of a hydrogen gas saturated with steam to convert the halogen- containing polymer into a polyene structure-containing polymer an further doping is carried out in the polymer to obtain a composite material having excellent electrical conductivity under a mild condition in a high yield without using an expensive and toxic dehalogenating agent. Formation of the composite material of the heterocyclic five-membered polymer and the electrically-conductive polyene structure-containing polymer improves mechanical strength, betters electrical conductivity and the composite material can readily be molded into a desired shape.
Patent JP-H10270032-A (JP)
Title: Sealed nickel-cadmium storage battery
Inventor: KONUKI TOSHIAKI
IPC: H01M10/28
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve oxygen gas absorbing performance and high-efficiency discharging performance, by placing a conductive film layer respectively at the position which is the same as that of hole pattern of a drilled hole plate for conductive core material in a Cd electrode and corresponds to holes to the side contacting with a battery can, and at the position which is the same as that of core material pattern of the drilled hole plate and corresponds to the core material on the side uncontacting with the battery can. SOLUTION: A plane 'a' on which ketjen black paste (carbon film layer 3) is coated using a screen with a pattern the same as that of core material 4 in a drilled hole plate 1, and a plane 'b' vibration the carbon film 3 is coated using a screen with a pattern the same as that of holes 5 in the drilled hole plate 1. A winding electrode assembly is made by combining a Cd electrode with a Ni electrode and is inserted in a battery can. Then, the plane represented with 'a' is located in the center of the winding electrode assembly, and the plane represented with 'b' is reversely located. When this winding electrode assembly is inserted into the battery can, the plane represented with 'b' container with the inner wall to form electric collecting part.
Patent JP-H09260671-A (JP)
Title: Thin film transistor and liquid crystal display device formed using that
Inventor: GOTO YASUMASA
IPC: H01L21/336
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor, which is superior in TFT(thin film transistor) characteristics, is high in mobility and moreover, facilitates an activation of an LDD(lightly doped drain) region, and a liquid crystal display device, which is low in power consumption and can be driven at high speed. SOLUTION: This transistor is provided with a gate electrode 107, a channel region 103a provided under the electrode 107 via a gate insulating film 104a, and source and drain regions 103b provided on both sides of the region 103a. Here, the transistor is characterized in that a hydrogen concentration in the above region 103a is lower than that in the source and drain regions 103b, or a hydrogen concentration in the region 104a, which is adjacent to the region 103a, of the film 104a is lower than that in a region 104b, which is adjacent to the source and drain region 103b, of the film 104a.
Patent JP-H10264153-A (JP)
Title: Flat composite material
Inventor: HARI DITMAL
IPC: B32B5/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the elongation at the time of breakage by a method wherein a flat composite material comprises polyolefin matrix, and at least partially, a polyester fiber composition as a reinforcing member. SOLUTION: In a two-stage plate press, a polyolefin molten strip or a sheet, a glass fiber mat, a polyester fiber composition, etc., are filled, and they are bonded and combined with each other by the press. Then, a polyolefin layer is arranged between the fiber layers. Also, the polyolefin layer is provided on both, the top and the bottom surfaces of this flat composite material. By this method, the polyester fiber composition is prevented from shrinking.
Patent JP-H05272471-A (JP)
Title: Fluid compressor
IPC: F04C18/344
Filed: 1992-03-26
Abstract: PURPOSE:To suppress the deformation of a rotor so as to maintain the leak of an operating chamber to the minimum and thereby to improve performance and reliability by supporting the rotor for performing the intake-compression- discharge of refrigerant, by a bearing member in the vicinity of a load point where gas load force acts. CONSTITUTION:When a current is applied to an electric element 9, a rotor 15 and a cylinder 17 are rotated integrally, and the rotor 21 of a compression element 11 performs turning motion in relation to a cylinder 17 through Oldham' s mechanism 45. A fluid in an operating chamber 51 is thereby compressed and discharged from a discharge pipe 7. Since gas load force generated on both sides of the rotor 21 at this time is received by a second bearing part 27 placed in the vicinity of a load point, the deformation of the rotor 21 is suppressed small. A bearing member 19 is formed of a base part 23 rigidly fixed to the inside of a closed case 1, a first bearing part 25 extended inward from the base part 23, and the second bearing part 27 further extended inward from the first bearing part 25. The support region D of the rotor 21 is then disposed at the center part of the second bearing part 27.
Patent JP-S56164984-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: G04C3/14
Filed: 1980-05-23
Abstract: PURPOSE:To prevent the generation of unstable operation regions and stably drive a step motor for electronic watches by forming an intermediate electric power energizing state, too, between an enerigizing stete and a non-energizing state by a step motor driving circuit. CONSTITUTION:Prescribed frequency divided outputs are applied to the AND gate 32, OR gates 33 and 35 as well as AND gate 37, OR gate 34, etc. of a step motor driving circuit, by which pulse signals 47-49 of prescribed widths of 1- second period and intermittent pulse signals 50 or the like for an intermediate energizing state are generated, and the driving signal is synthesized via an AND gate 39, an OR gate 40 and an AND gate 41. Hence, the pulses E of the prescribed width of 1-second period for energizing and the signal F for intermediate electric power energizing of the intermittent pulses in succession to this are formed in this driving signal, and even if a battery having voltage fluctuations such as lithium battery is used no unstable regions and generated in a step motor 14, and the step motor is stably turned.
Patent JP-H11264895-A (JP)
Title: Suppression pool water purifying device
Inventor: NISHIYAMA TAKESHI
IPC: G21F9/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a suppression pool water purifying device capable of purifying storage water during plant operation. SOLUTION: Coarse solid included in storage water 9 in a suppression pool sent from the first pump 14 is separated by a liquid cyclone 15, captured with the first belt filter 27 and fine solid remaining in the water from which coarse solid is removed with a liquid cyclone 15, is captured with the second filter belt 37. Very fine solid included in the water which is sent from the second pump 18 and have transmitted the second belt filter 37 is captured with an ion exchanger demineralizer 19. The water squeezed from both belt filters 27 and 37 by a first dewatering mechanism 31 and the second dewatering mechanism 41 is stored in an exhaust tank 20 together with very fine solid contained in the water to remove the solid in the storage water in the suppression pool 8.
Patent JP-H04304787-A (JP)
Title: Title picture inserting device
Inventor: FUKAZAWA SHUICHI
IPC: H04N5/278
Filed: 1991-04-01
Abstract: PURPOSE:To simplify the constitution of the title picture insert device forming a title picture signal and to be inserted to an input video signal. CONSTITUTION:This device is provided with a scroll counter (6) having a larger/ smaller period than a period of a vertical counter (5) to display a picture data stored in a memory (1) on the entire television screen, the counter (6) is reset by itself and an address of the memory (1) is designated based on the count output.
Patent JP-H0611543-A (JP)
Title: Method and device for generating inspection sequence
Inventor: HOSOKAWA TOSHINORI
IPC: G01R31/28
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a method for generating a sequence to inspect a sequential circuit for obtaining a highly fault detection rate. CONSTITUTION:In a step 104, it is judged whether the inspection sequence generation processing count for a non-detected fault exceeds the maximum inspection sequence generation processing count for the non-detected fault which is set in a step 102 or not. In a step 108, the fault propagation processing for an inspection sequence generation is performed so that a signal line existing inside a prohibition D frontier aggregate of a target fault which is registered in a step 112 is not selected as the D frontier within a time frame for propagating the target fault to an external output pin. When the fault propagation processing of the inspection sequence generation fails, the D frontier which is selected within a specific time frame is registered to the prohibition D frontier aggregate of the target fault in the step 112, thus modifying a fault propagation path dynamically, increasing probability for succeeding in the inspection sequence generation, and generating the inspection sequence for obtaining a high fault detection rate.
Patent JP-H07283444-A (JP)
Title: Manufacture of infrared detector
Inventor: HIROTA MASAKI
IPC: G01K7/02
Filed: 1994-04-06
Abstract: PURPOSE:To provide a method of easily manufacturing the thermopile comprising high performance vertical thermocouple integrated in high density. CONSTITUTION:Within an infrared detector comprising multiple vertical thermocouples whereon the hot contacts 4 on the surface of one sheet of semiconductor substrate 6 as well as cold contacts 5 formed on the bonding surface of the other substrates 7 series-connected in high density thermocouples, infrared detectors in high component element integrated degrees and high performance can be easily manufactured in a simple manufacturing step in the rectangular direction to the substrate surface by dry-etching step such as dry-etching e.g. RIE, etc.
Patent JP-S61225251-A (JP)
Inventor: FURANSOWA SHIZA
IPC: C08K5/10
Filed: 1986-03-28
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-H0248987-A (JP)
Title: Optical information recording medium
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/243
Filed: 1989-03-20
Abstract: PURPOSE:To enable multivalued recording of information by providing a recording layer comprising a thin film containing at least particles of a specified metallic compound, particles of a metal and an organic matter, on a base, to produce an optical information recording medium. CONSTITUTION:A recording film comprising a thin film containing particulates of a compound selected from the group consisting of a metallic oxide, a metallic nitride, a metallic carbide, a metallic sulfide, a metallic silicate, a metallic boride and a mixture of at least two thereof, particles of a metal and an organic matter is provided on a base to produce an optical information recording medium. The recording film is a multimode recording film such that projected parts are formed when the power of a recording laser beam is low, and hole parts are formed when the power is high. By controlling the power of the recording laser beam for an optical information recording medium, it is possible to realize a multiplicity of levels of the modulation degree of reproduction signals, that is, it is possible to perform multivalued recording of information.