baber/WOPTO huggingface dataset:
Patent JP-H05294525-A (JP)
Title: Information communicating device
Inventor: YADERA TSUTOMU
IPC: B65H20/02
Filed: 1992-04-23
Abstract: PURPOSE:To drive a recording roller for the receiving and recording system, and a paper sheet feeding roller and a reading roller for the transmitting and reading system by means of a single motor. CONSTITUTION:A moving gear base 34 is provided coaxially with a driving gear 33 to be driven by a motor 30 in a slewing manner, and a first moving gear 35 and a second moving gear 36 are held by the moving gear base 34 so as to be engaged with each other. When the moving gear 33 is rotated in the direction (C) of the arrow in the figure by the motor 30, the moving gear base 34 is also slewed around in the direction (C) of the arrow, and the first moving gear 35 is engaged with a recording gear 26, and the second moving gear 36 is engaged with a reading roller gear 28 respectively. On the other hand, when the motor 30 is reversely rotated, the first moving gear 35 is engaged with an intermediate gear 29 and the second moving gear 36 is engaged with a paper sheet feeding roller gear 27 respectively.
Patent JP-H10290966-A (JP)
Title: Grain spray nozzle
Inventor: MURAKAMI TADATAKA
IPC: F02B77/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To effectively remove dust by tapering the section of a passage nozzle leading to a tip and forming the axial sections of the nozzle tip into the same concaved arcs opposed to each other with the axis as the center. SOLUTION: The faces of a grain spray nozzle 7 with which an axial stream is collided is formed into the same arc, the stream is allowed to flow along the faces to eliminate a stagnant vortex, hence a resistance loss is decreased, and the stream is accelerated. Meanwhile, the radius of the arc is decreased and the application range is expanded to secure a necessary spray angle. The exhaust gas from a high pressure fluidized-bed combustion boiler still contg. dust is supplied to the combustor 9 of a dummy gas turbine, passed through a transition piece 10 and allowed to flow from the stator blade 11 of the gas turbine to the rotor blade. The nozzle 7 is opposed to the stator blade 11 on the lower wall of the transition piece 10, the sprayed grain hits against the dust depositing on the stator blade 11, and the dust is blown off and removed.
Patent JP-S62261101-A (JP)
Title: Manufacture of alloy powder for permanent magnet
Inventor: MEGURO NORIAKI
IPC: H01F1/057
Filed: 1986-05-07
Abstract: PURPOSE:To enhance reproducibility as well as to obtain stabilized magnetic characteristics by a method wherein, after a reductiondiffusion reaction has been finished, the metal Ca vaporized at a fixed temperature is vacuum- deaerated. CONSTITUTION:In the manufacture of the alloy powder to be used for the rareearth-iron-boron permanent magnet alloy indicated by the formula of Nd (Fe1-x-yCoxBy)z(0<=C<=0.20, 0.26<=Y<=0.14 and 4.0<=Z<=6.5), at least a kind of Fe powder and iron oxide powder, at least a kind of B-powder, ferroboron powder and oxide B-powder, and also a kind of Co powder and oxide Co pow der, if necessary, are mixed to Nd oxide powder in such a manner that the main components will be arranged in the above-mentioned composition. Besides, after metal Co or CaH2 (hydrogenated calcium) or metal Mg has been mixed with the abovementioned mixed powder as a reducing agent, a reduction- diffusion treatment is performed on the above-mentioned mixture in an inert gas atmosphere or a reducing gas atmosphere in the temperature range of 900-1350 deg.C. Then, the temperature is brought down to 900-1200 deg.C, and a vacuum treatment is performed at said temperature range for 0.5-20 hours.
Patent JP-H11290205-A (JP)
Title: Solid food processing vessel and method for processing solid food
Inventor: IWATA HITOSHI
IPC: A23L5/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid food processing vessel and a processing method by which a plurality of solid foods can be assuredly processed. SOLUTION: A solid food processing vessel 200 comprises a bottom part 200a, a sidewall part 200b, an opening part 200c disposed in an upper part, long protrusions 230, short protrusions 232 and a plurality of small holes formed on the bottom part. Small solid foods 114 respectively having outside dimension smaller than the distance between the protrusions 230 and 232 are housed in the vessel 200. Intermediate size solid foods 112 respectively having outside dimension larger than the distance between the protrusions 230 and 232 and smaller than the distance between the long protrusions 230 are housed in the vessel 200. Large size solid foods 110 respectively having the outside dimension larger than the distance between the long protrusions 230 are housed in the vessel 200. The large size solid foods 110 are supported by the long protrusions 230.
Patent JP-S60249979-A (JP)
Inventor: TAJIMA YOSHIO
IPC: C08L21/00
Filed: 1984-05-25
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-S60248633-A (JP)
Title: Preparation of alcohol by olefin
Inventor: TOUJIYOU MASAHIRO
IPC: B01J29/06
Filed: 1984-05-25
Abstract: PURPOSE:In preparing an alcohol by catalytic hydration of an olefin, to obtain the aimed compound in high catalytic activity in high yield, by using crystalline aluminosilicate containing copper and/or silver as a catalyst. CONSTITUTION:In preparing an alcohol by catalytic hydration of an olefin, preferably an olefin containing 2-12C straight-chain or branched chain structure, or a cyclic olefin, especially a cyclic olefin having both low hydration reaction rate and equilibrium alcohol concentration, crystalline aluminosilicate containing copper and/or silver preferably as a cation, hydroxide, oxide or metal is used as a catalyst, and the amied compound is obtained in an extremely higher conversion ratio and selectivity than an existing method and in reactivity to continue a long time. An amount of the metal contained in the crystalline aluminosilicate is about 0.001-4.0mol/kg, especially 0.005-2.0mol/kg calculated as number of moles of the metal per unit weight of the catalyst.
Patent JP-S5530865-A (JP)
Title: Selected oxidation process for making semiconductor device
Inventor: KUHARA KENTAROU
IPC: H01L21/316
Filed: 1978-08-28
Abstract: PURPOSE: To remove crystallizing defects that may occur by oxidation in the formation of an oxide film using hydrogen chloride-containing vapors.  
     CONSTITUTION: Over a silicon substrate 1 are formed masks with an oxide film 3 and nitride film 4. Then, after an oxide film 2 is grown using 10% hydrogen chloride-containing vapors, the masks thus formed, i.e. oxide mask 3 and nitride mask 4, are removed by the photo-process techniques, and finally a source 6 and a drain 7 are provided. A simultaneous flow of vapors and hydrogen chloride, even in the presence of oxide film 2 as permeating into silicon substrate 1, prevents the oxidation from causing distortions in the silicon crystals; thus the desired semiconductor device is free of crystallizing defects. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04333550-A (JP)
Title: Vapor phase reduction pretreating apparatus for hot dip plating
Inventor: NAGAO TAKASHI
IPC: C23C2/02
Filed: 1991-05-09
Abstract: PURPOSE:To enable pretreatment of bodies to be plated by reduction with hydrogen and to prevent the generation of vapor, acid mist, etc., generated by conventional treatment with a flux. CONSTITUTION:An annealing unit 2 and a reducing unit 3 are installed in an adjacent state and gas curtain forming devices 22, 23, 24 are arranged opposite to passages 12a, 13a, 14a formed in the dividing plates 12, 13, 14 of the units 2, 3. A mechanism 7 for transferring bodies W to be plated is provided.
Patent JP-S60249945-A (JP)
Inventor: AKAMATSU KOUICHI
IPC: A61B8/08
Filed: 1984-05-25
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-S5438268-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: SHIYOUDA KEIZOU
IPC: B01D53/56
Filed: 1977-09-02
Abstract: PURPOSE:To remove efficiently NOx contained in high-temp. exhaust gas which is difficult to be treated, by reduction of the exhaust gas contg. NOx in the presence of NH3, a precursor of NH3, or amines with O2 concn. and temp. of the exhaust gas controlled in a specific range.
Patent JP-H01315500-A (JP)
Title: Chromium saving tanning method
Inventor: KARURUHAINTSU FUTSUKUSU
IPC: C14C3/28
Filed: 1989-04-26
Abstract: PURPOSE: To provide a leather with a soft, dense and beautiful grain, and also to decrease the consumption of chromic tanning agent, by tanning by the regular method and finish-tanning with chromic acid or the like after pretreating a raw hide with an aldehyde or the like.  
     CONSTITUTION: At first, a raw hide is pretreated with 0.5-2wt.% (preferably 0.7-1.2%) of aldehyde or keto-carboxylic acid, and is tanned thereafter by the regular method. Then, it is subjected to finish tanning with 1-4.5% of the mixture of chromate (II), acid combined acid and aromatic di- or tricarboxylic acid or the salt thereof. The obtained leather has superior physical properties and can by dyed easily. The level of remained chromic oxide in the tanning liquid is very low. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59227161-A (JP)
Inventor: FUEDERIKO KIYAPASO
IPC: H01L21/331
Filed: 1984-05-25
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-2000289388-A (JP)
Title: Applying utensil
Inventor: KONO HIROYASU
IPC: B43K7/03
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the discharging of an application liquid by regulating a pressure in an application liquid tank, and at the same time, reduce the cost by arranging a pressurizing tank in the application liquid tank, expanding a closing body by pressu rizing air in the pressurizing tank by a knocking operation, and pressurizing the inside of the application liquid tank by making air enter the tank. SOLUTION: A through-hole 71 of an air compressing member 7 is closed with a finger, and when a knock-pressing operation is performed, a deforming section 72 deforms and the internal volume of the air compressing member 7 reduces. In this case, accompanying the closing of the through-hole 71, the inside of a pressurizing tank 5 becomes a hermetic space, and accompanying the reduction of the internal volume of the air compressing member 7, the internal air of the pressurizing tank 5 is pressurized. Then, when the air pressure in the pressurizing tank 5 has reached a specified value or higher, a closing body 6 opens, and the closing of a vent hole 51 is released, and the air in the pressurizing tank 5 passes through the vent hole 51 and enters an application liquid tank 1, and the inside of the application liquid tank 1 is pressurized.  By this constitution, even when the pigment of the application liquid is separated and deposited, the application liquid in the application liquid tank 1 can be pressurized.
Patent JP-H07285457-A (JP)
Title: Steering device for working vehicle
Inventor: KIMURA AKEMASA
IPC: B62D11/08
Filed: 1994-04-20
Abstract: PURPOSE:To provide smoothness in an operation by forming a clutch and brake for slow turning a working vehicle into compactness. CONSTITUTION:A device comprises an intermediate shaft 41 inputting rotary power to right/left steering shafts 25, 26, reversing transmission system inputting reversing power relating to the intermediate shaft 41 and a slow speed transmission system inputting slow speed forward rotary power or stop braking. The device comprises the intermediate shaft 41 inputting rotary power to the right/ left steering shafts 25, 26 for driving right/left axles 29, 30, reversing transmission system inputting reversing power relating to the intermediate shaft 41, slow speed transmission system inputting slow speed forward rotary power or stop braking, relay shaft 16 in an input side of the intermediate shaft 41 and a slow speed switching gear 61 switching any of slow speed forward rotary power or braking to the intermediate shaft 41 in the relay shaft 16.
Patent JP-S59230458-A (JP)
Title: Commutator arcuate linear motor
Inventor: KAWABE HIROMITSU
IPC: H02K41/035
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a motor which has a flat shape, a small size and a high efficiency in a compact structure by planarly securing a field pole onto a stationary substrate, and rotatably mounting a rotatable substrate oppositely to the stationary substrate. CONSTITUTION:The pole segments 2a of a field pole 2 are planarly secured in an arcuate shape on a stationary substrate 1. A rotatable substrate 3 formed of a nonmagnetic material relatively rotatable to the substrate 1 is composed by integrally molding with plastic a bearing member 4, a commutator 13 and armature windings 9-1-9-3. Brush holders 12a-12c respectively hold a normal rotation brush 11a, normal and reverse rotation common brush 11b and reverse rotation brush 11c. The commutator 13 has commutator segments 13a group which are slidably contacted with the brushes 11a-11c.
Patent JP-H06286342-A (JP)
Title: Image receiving body for sublimation type heat transfer
Inventor: NOGAWA CHIHARU
IPC: B41M5/52
Filed: 1993-04-07
Abstract: PURPOSE:To improve the heat accumulating property of a dye accepting layer, to expand dots, to increase dyeing material and to improve the density of a picture and the uniformity of the picture by providing a layer having organic macromolucular pigment between a substrate and a resin layer, which is dyed on a sublimating dye. CONSTITUTION:At least on one surface of a substrate 32 comprising fiber 3a and polymer particles 3b, which are embedded in the gap part of the fiber, a layer 2 having organic macromolecular pigment and a layer 1 of a resin, which is dyed on a sublimating dye, are provided on this sequence. Thus, an image receiving body for sublimation-type heat transfer is constituted. The layer 1 of the resin, which is dyed on the sublimating dye, can be provided on at least one surface of the substrate 32, wherein a resin 3c having the thermal conductivity of 6X10<-4>cal/sec/cm<2> ( deg.C/cm) or less is provided. Furthermore, after the layer of the resin 3c having the same thermal conductivity as described above is provided on at least one surface of the substrate 32, the layer 1, which is dyed on the sublimating dye, can be provided thereon. Thus, the heat accumulating property of the dye accepting layer 1 is improved, and the density of the picture and the uniformity of the picture are improved.
Patent JP-S58221839-A (JP)
Title: Photosensitive silver halide material
Inventor: YOSHIDA EIJI
IPC: G03C1/34
Filed: 1982-06-17
Abstract: PURPOSE:To attain little reciprocity low failure and high sensitivity, to reduce a gradation change and a fog increase due to preservation, and to prevent pressure desensitization, by adding a specified compound to a silver halide emulsion doped with iridium. CONSTITUTION:At least 1 kind of compound selected from compounds represented by formulae I , II, III is added to a silver halide emulsion doped with iridium by 10<-8>-10<-5>mol per 1mol silver halide at the surfaces and/or the subsurface parts of the grains passed through a reduction sensitizing environment during growth. In the formulae, R1 is H, halogen, hydroxyl, optionally substituted alkyl, aralkyl, alkoxy, acyl or carboxymethyl, -COOM or -SO3M, each of R2, R3 and R4 is -COOM or -SO3M (M is H, an alkali metallic atom or ammonium), each of n1 and n2 is 1-3, each of n3 and n4 is 0 or 1, both of n3 and n4 are not 0, and n5 is 1 or 2.
Patent JP-H09292158-A (JP)
Title: Electric heater with air cleaning function
Inventor: UNO KATSUHIKO
IPC: F24H3/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner with a heater which can highly effectively remove dust, virus, allergens and smells and can be used not only in winter but also all the year round without need of maintenance. SOLUTION: This air cleaner comprises a main body 7 having an air path, a dust collecting means 12, a catalyst 11 for decomposing smell constituents and a heater 15 provided in a position of the air path, where air flow after incineration of the dust is allowed to pass through, for heating the collected dust to an incinerating temperature, and the heater 15 is energized and heated to incinerate and remove dust, virus, allergens and smells. Therefore, maintenance and replacement of the catalyst 11 and the dust collecting means 12 become unnecessary.  Because the heater 15 is installed in a position where air flow after incineration and heating of the dust is allowed to pass through, smell constituents detached from the catalyst 11 and dust removed from the dust collecting means 12 and suspended in the air are inevitably made to pass through a vicinity of the heater 11, and effective incineration, oxidation and decomposition are carried out.
Patent JP-S588529-A (JP)
Title: Electromagnetic filter
Inventor: IMAMURA NOBUAKI
IPC: B01D35/06
Filed: 1981-07-07
Abstract: PURPOSE:To obtain the electromagnetic filter wherein washing effect thereof is good even if the volume of an air chamber is small and compression or deformation of a filler material is not generated, by changing the supply amount of pressurized air in accordance with the change of a washing water flow speed. CONSTITUTION:In washing a electromagnetic filter, valves 11, 3, 7 are opened to send pressuirzed air into a washing water storage tank 3 from a pressurizing arranged pipe 12 and treated water in the storage tank 3 is discharged from a waste water discharge pipe 8 as well as a magnetic substance adhered to a filler material is released. The lowering of a liquid level L in the storage tank 3 is detected from time to time by a liquid level meter 17 and a liquid level signal is sent to a control apparatus 15. The opening degree of a valve 16 is controlled by the control apparatus 15 so as to make the lowering speed of the liquid level and a washing speed constant and the amount of pressurized air supplied into the storage tank 3 is adjusted. At a stage when the liquid level L passes the lower end of the liquid level meter 17, valves 7, 11, 13 are closed and the valve 16 is returned to an initial condition to initiate the filtering of waste water to be treated.
Patent JP-2000295902-A (JP)
Title: Rotary tiller
Inventor: TAKEUCHI MASASHI
IPC: A01B33/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enable the stable tilling work by making tilling tines surely cut into soil even on a hard field. SOLUTION: The filling shaft 24 of a walking type tiller has two tilling tines 26a, 26b placed on a first fixing bracket 31a located on the innermost side, one tilling tine 26c and two anchor tines 27a, 27b placed on a second fixing bracket 31b next to the first bracket, one tilling tine 26d and one anchor tine 27c placed on a third fixing bracket 31c next to the second bracket, and two tilling tines 27e, 27f placed on a forth bracket 31d located on the outermost side. Even on a hard field, the anchor tines 27a to 27c, whose front ends bend in the forward direction of the rotation, are stuck into soil to enable the prevention of the floating up of the tilling tines 26a to 26f.  As a result, the tilling tines 26a to 26f are allowed to surely cut into soil with the result of exhibiting the tilling performance, and at the same time, the dashing of the machine body accompanied by the floating up of the tilling tines 26a to 26f is prevented.
Patent JP-S59230359-A (JP)
Title: Picture reading and recording cassette
Inventor: KIYOHARA TAKEHIKO
IPC: B41J3/44
Filed: 1983-06-13
Abstract: PURPOSE:To attain ease of replacement at failure by incorporating a cartridge having a recording member with a picture reading means to use the incorporated part without replacing at recording and picture reading. CONSTITUTION:An electric circuit board 5 is fixed on a picture reading and recording cassette 4, a reading sensor 6, a condensor lens 7, and a lighting electric lamp 8 are mounted on the board 5 and the board is fixed on a carriage together with the recording cassette 4. The arrangement of each component of the picture reading section is adjusted so that the reading position 9 is at the upper part of a recording head 10, so that the reading section 9 is observed visually at all times. Since the center of the reading section 9 and the recording section 10a are coincident with each other in their main scanning position, the moving control of the carriage 1 is simple.
Patent JP-H10287447-A (JP)
Title: Binder for glass fibers and glass fiber adhering the same
Inventor: MOCHIZUKI HIROKI
IPC: C03C25/10
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for forming a glass fiber having little naps and excellent in running stability and degreasing ability through heating, by making the binder contain a specific amount of a dextrin and/or an oligosaccharide to a starch, which is a main film-forming material. SOLUTION: This binder for glass fibers contains 0.1-10.0 wt.% of a dextrin and/or an oligosaccharide based on a starch, which is a main film-forming material. The dextrin and the oligosaccharide are used by adding to the binder or generating the dextrin and the oligosaccharide during processing of starch. A preferable ratio of the dextrin and/or the oligosaccharide to starch is 0.5-8.0 wt.%. E.g. a starch glue solution is prepared by mixing 100 pts.wt. of hydroxyalkyl etherified starch with 1 pt.wt. of roast white dextrin, dispersing the mixture in 10 times of water, raising the temperature by heating, heating at 95 deg.C for 30 minutes and cooling to 60 deg.C.
Patent JP-S6073895-A (JP)
Inventor: EMOTO MATSUZOU
IPC: G06K19/06
Filed: 1983-06-13
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-S5229093-A (JP)
Title: Method of preventing corrosion of propeller shaft system
Inventor: UKATA TAKESHI
IPC: B63H23/32
Filed: 1975-08-29
Abstract: PURPOSE: To effectively prevent corrosion for gap or hole in propeller shaft system used for stainless steel with simple means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000056448-A (JP)
Title: Heat home sensitive image forming element for production of positive printing plate
Inventor: VERMEERSCH JOAN
IPC: G03F7/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To produce a lithographic printing plate having excellent printing property by a very simple method by preparing a heat-mode image forming element in such a manner that, when the surface of the element is exposed and treated with an aq. alkali developer, the contact angle between the unexposed region and the aq. alkali developer changes by a specified angle as the max. in the first one min. of the contact with the developer. SOLUTION: The heat-mode image forming element is prepared to show the following properties when it is exposed and developed with an aq. alkali developer. (a) The contact angle between the unexposed area of the image forming element and the aq. alkali developer changes by max. 6 deg. in the first one min. of contact, (b) the contact angle between the exposed area of the image forming element and the aq. alkali developer changes by >15 deg. in the first one min. of contact with the developer, and (c) the difference between the contact angle on the unexposed region on the one side of the image forming element and that on the exposed region of the other side with the aq. alkali soln. is <=10 deg. at the beginning of measurement.