baber/WOPTO huggingface dataset:
Patent JP-S59218589-A (JP)
Inventor: KONDOU JIYUNICHI
IPC: G08B17/06
Filed: 1983-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03291313-A (JP)
Title: Method for operating blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1990-04-06
Abstract: PURPOSE:To evade defective permeability and to stabilize the operation by blowing flux of CaO series, etc., in the operational method where powdery iron source and fine powdered coal are blown from tuyere part and iron ore and coke are alternately charged from furnace top. CONSTITUTION:In the operational method, which the powdery iron source and the fine powdered coal are blown into the blast furnace from the tuyere part the iron ore and coke are alternately charged from the furnace top, one or more kinds of CaO series, MgO series and SiO2 series flux are blown into the blast furnace from the tuyere part. By this method, fluidity of bosh slag (slag caused to flow into raceway) produced from the powdery iron source, fine powdered coal, coke, iron ore, etc., can be secured. Therefore, the defective permeability on the operation in the blast furnace is not developed and the productivity can be stabilized.
Patent JP-S61250352-A (JP)
Title: Control device for fuel in engine with supercharger
Inventor: EBINO HIROSHI
IPC: F02D43/00
Filed: 1985-04-27
Abstract: PURPOSE:To control an error in air-fuel ratio to a minimum, by correcting a subtraction value used fro calculating a quantity of fuel when a selector valve is switched from a port passage, which connects an intake passage in the downstream of a superchrger with an exhaust passage in the upstream of a ternary catalyst, to a split passage connected with an oxidation catalyst similarly in the downstream of the ternary catalyst. CONSTITUTION:An engine connects a supercharge passage 26, branching from the upstream of a throttle valve 24 in a main intake passage 21 and interposing a vane-type supercharger 27 and a surge tank 29, with a supercharge port 9 opened to a combustion chamber 6, here a secondary air passage 54 is drawn out from the surge tank 29. This passage 54 is divided on its half way into two passages, and one of them serves as a port passage 55 being opened to an exhaust passage 51 in the upstream of a ternary catalyst 52 while the other serves as a split passage 56 being opened into the exhaust passage 51 between the ternary cataryst 52 and an oxidation catalyst 53. While the engine provides a selector valve 60 to be interposed in a branch part of said divided passages, and when said valve 60 is switched from a side of the passage 55 to a side of the passage 56, a control unit, correcting a subtraction value, subtracting a quantity of secondary air from a quantity of intake air, to the side of a small value, controls a quantity of fuel by the subtraction value after it is corrected.
Patent JP-S5316894-A (JP)
Title: Cabinet case to be opened in right and left directions
Inventor: TAKAMOTO HIROMITSU
IPC: H02G3/08
Filed: 1976-07-31
Abstract: PURPOSE: To enable an easy selection of opening directions of right and left by changing only an installation direction of the inner frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01263085-A (JP)
Title: Ohp film for ppc
Inventor: IWANAGA YUSUKE
IPC: B41M5/382
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a film excellent in adhesion of a toner thereto and feedability in a copying machine, by providing a recording layer comprising an aqueous resin emulsion and a cationic acrylic resin as main constituents on a surface of a transparent support. CONSTITUTION:A film comprises a recording layer comprising an aqueous resin emulsion and a cationic acrylic resin as main constituents on a surface of a transparent support. The recording layer is preferably crosslinked by jointly using a crosslinking agent, thereby enhancing the heat resistance, water resistance and adhesion to the support of the recording layer. The crosslinking agent may be, for example, a methylol compound, a polyaldehyde compound, a polyamine, aziridine or other similar multifunctional compound. The weight ratios of (aqueous resin emulsion):(cationic acrylic resin):(crosslinking agent) are preferably 80-20:20-80:0-10, from the viewpoints of adhesion of the recording layer to the support, adhesion of toner images to the recording layer, antistatic properties, heat resistance, water resistance, flexibility or the like.
Patent JP-S60237475-A (JP)
Title: Electrostatic recording method
Inventor: SUZUKI AKIRA
IPC: G03G13/08
Filed: 1984-05-10
Abstract: PURPOSE:To eliminate ground stains and to improve the density of image quality by using a toner which is spherically shaped and of which the size and variance of the grain size distribution have prescribed values. CONSTITUTION:Electric charge is injected to a toner T on a donor 1 to form an electrostatic charge distribution to a desired pattern. The toner T electrostatically charged to a prescribed polarity is directly transferred to a recording medium S by the transfer voltage of the polarity reverse from the polarity of said toner or is transferred to an intermediate transfer recording medium. The visible recorded image is formed by the transferred toner T. The toner which is spherically shaped and of which the center of the grain size distribution is between 5- 15mu and the variance thereof is within + or -25% is used as the toner T to be used for the recording method of the above-mentioned system.
Patent JP-H06341399-A (JP)
Title: Ejector device
Inventor: NAGAI SHIGEKAZU
IPC: F04F5/44
Filed: 1994-04-28
Abstract: PURPOSE:To provide a small and easy-to-handle elector device by forming flat the ejector body. CONSTITUTION:An ejector body 6 and a manifold 20 are laminated in the form of flat rectangle, and a vacuum destruction valve 12, variable throttle valve 14, pressure switch 16 are secured to a narrow surface of the ejector body 6. Because the wider surfaces of the ejector body 6 and manifold 20 are exposed to the outside, the ejector 6 can be installed in continuity along the manifold 20.
Patent JP-S63259207-A (JP)
Inventor: MIZUKOSHI YASUMASA
IPC: B25B25/00
Filed: 1987-04-16
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-2000279085-A (JP)
Title: Freshness-keeping agent for vegetable and fruit
Inventor: TOKUHIRO TOSHIYA
IPC: A01F25/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-keeping agent for keeping the freshness of vegetables and fruits under transportation or preservation over a long period. SOLUTION: This freshness-keeping agent is obtained by laminating a moisture-absorbing and releasing layer obtained by attaching a moisture- absorbing and releasing agent to a substrate selected from nonwoven fabric, woven fabric, paper, porous body, net-like material, film and sheet to integrate them, and holding a metabolic gas regulator, and an air-permeable buffer layer selected from a flexible or semi-rigid porous body and a fibrous material laminate. The moisture-absorbing and releasing agent is a water-absorbing resin, moisture-absorbing and releasing inorganic particles or a mixture of the water- absorbing resin and the moisture-absorbing and releasing inorganic particles, and the metabolic gas regulator is a generation inhibitor or remover of ethylene gas or aldehyde gas.
Patent JP-H11297484-A (JP)
Title: Fluorescent lamp lighting device
Inventor: NARIAMA MASAYOSHI
IPC: H05B41/24
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To start and light a fluorescent lamp by a simple lighting circuit, using a compact and low-cost positive characteristic thermistor, and restrain electrode deterioration at starting. SOLUTION: In this fluorescent lamp lighting device provided with a high frequency power source 1 and a preheating start type fluorescent lamp 2, a first output terminal of the high frequency power source 1 is connected to one end of a first electrode 3A of the fluorescent lamp 2, and a second output terminal of the high frequency power source 1 is connected to one end of a second electrode 3B of the fluorescent lamp 2 via a first inductive element 5. Between the other end of the first electrode 3A of the fluorescent lamp 2 and the other end of the second electrode 3B, a positive characteristic thermistor and a second inductive element 7 are connected serially, and the first inductive element 5 and the second inductive element 7 are electromagnetically coupled with each other.
Patent JP-S61249564-A (JP)
Title: Automatic spraying device
Inventor: TSUMURA HISAFUMI
IPC: B05B13/04
Filed: 1985-04-26
Abstract: PURPOSE:To maintain the uniformity of coating by horizontally moving a spray gun with the first moving means, then moving by the set pitch in the shifting direction with the second moving means and further moving in the reverse direction with the first moving means. CONSTITUTION:In a spray gun automatic spray device for computer color matching, etc., the first moving means for reciprocating a spray gun through the region A1 opposed to a material to be coated and the region A2 projecting to both outer sides in the coating direction and the second moving means for moving the spray gun in the shifting direction different from the coating direction are provided. The spray gun is moved in the region A1 with the first moving means at a constant speed and accelerated or slowed down in the region A2. Subsequently, the spray gun is moved with the second moving means in the shifting direction by the set pitch, then moved in the coating direction reverse to the preceding coating with the first moving means. Uniform coating is thus carried out.
Patent JP-S62249341-A (JP)
Title: Electron gun for color picture tube
Inventor: WATANABE MASAMI
IPC: H01J29/50
Filed: 1986-04-23
Abstract: PURPOSE:To obtain the high resolution over the whole range of the screen by applying a dynamic voltage with lower potential similar to that in the G2 electrode among three electrodes for controlling an electron beam. CONSTITUTION:The titled electron gun comprises three cathodes 6, 6', 6'' forming an electron beam emitting portion, G1 and G2 electrodes 7, 8 for controlling an electron beam, G3 and G3' electrodes 9, 10 accelerated with intermediate voltage, G4 electrode 11 with high voltage and barrier cup 12. The G3 electrode 9 is devided into two electrodes with cylindrical portions and auxiliary electrodes of horizontal electrodes 13, 13' 13'' and vertical electrodes 14, 14 in the space 18 between G3 and G3'. A dynamic voltage with lower potential (less than 1kv) similar to that in the G2 electrode 8 is applied to the auxiliary electrodes so as to distort the shape of the electron beam spot together with the increase of the beam deflection angle. Therefore, it is possible to obtain the high resolution over the whole range of the screen.
Patent JP-S58210860-A (JP)
Title: Alloy catalyst for reduction and its production
Inventor: INOUE HIROYOSHI
IPC: B01J23/36
Filed: 1982-06-01
Abstract: PURPOSE:To produce a catalyst for reduction which can maintain a high degree of activity stably, by holding an amorphous alloy contg. essentially specific metals at the temp. not lower than the crystallization dislocation temp. of the alloy in a reducing or neutral atmosphere thereby crystallizing said alloy. CONSTITUTION:A molten alloy contg. essentially >=1 kinds among Fe, Ni, Co Pt, Pd, Ru, Rh, Re, Os, Ir is quickly cooled and solidified, whereby an amorphous alloy is produced. The amorphous alloy is held usually for about >=1 minute at the temp. not lower than the crystallization dislocation temp. of the alloy in a reducing or neutral atmosphere, thereby crystallizing said alloy.
Patent JP-2000280374-A (JP)
Title: Cutter for forming lead rule
Inventor: TAKEUCHI TAKAYUKI
IPC: B31B50/25
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To form a lead rule evident distinguishing a punching line from the rule. SOLUTION: Punching edge portions 6 each having an end formed as a cutting edge 4 and scoring portions 7 each having a lower height than that of the portion 6 are alternately provided at one side edge of a blade plate 2. Cutouts 8 along the edges of the portion 6 are formed at both ends of edges of the portion 7 so that the portions 7 and the portions 6 are independent. Then, the overall portions 7 are effectively intruded into a sheet to form a lead rule in which a punching line is clearly distinguished from the rule.
Patent JP-S62254974-A (JP)
Inventor: HERUBERUTO KURITSUPUSU
IPC: B23K31/00
Filed: 1987-04-16
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-S5616524-A (JP)
Title: Purification of crude polytetramethylene glycol
Inventor: KUSANO HIROSHI
IPC: C08G65/30
Filed: 1979-07-20
Abstract: PURPOSE: Crude polytetramethylene glycol prepared using an acid catalyst is passed through an ion-exchange resin, thus readily removing the acid component without troublesome operations of neutralization and filtration.  
     CONSTITUTION: Crude polytetramethylene glycol which has been prepared by ring- opening polymerization of tetrahydrofuran (THF) in the presence of fluorosulfuric acid as a catalyst and hydrolysis of the resultant polymer is preferably diluted with THF double to thrice the volume of the glycol and the solution is passed through an ion-exchange resin, preferably weak base or strong base porous resin to remove the residual acid.  
     EFFECT: The acid value can be reduced to the level of as low as 0.9×10 -6  equiv./g. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11272266-A (JP)
Title: Cymbal
Inventor: YOSHINO KIYOSHI
IPC: G10D13/063
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a practice cymbal giving a reduced sense of incompatibility to a player and a cymbal suitable as an electronic cymbal by forming the whole with a metal material into a thin and nearly tabular plate-like body, and boring many small-diameter through holes extending in the thickness direction on the plate-like body. SOLUTION: The whole is formed with a metal material such as iron into a thin (e.g. about 1 mm) nearly disk shape, i.e., a nearly circular and tabular plate-like body. A fitting through hole 16 penetrating in the thickness direction of the plate-like body, i.e., along the backside from the surface 12 is bored at the center section. When a support rod is inserted into the fitting through hole 16, an electronic cymbal 10 is hooked and supported. Many small-diameter through holes 18 are bored in the thickness direction of the plate-like body, i.e., along the backside from the surface 12, over nearly the whole plate-like body except for the fitting through hole 16. When the small-diameter through holes 18 are bored, the sense of incompatibility given to a player can be reduced.
Patent JP-H07291473-A (JP)
Title: Sheet conveying device
Inventor: SUTANI TOSHIHIRO
IPC: B65H3/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sheet conveying device which can certainly feed different types of sheets stacked in a vessel. CONSTITUTION:A magazine M is set in a casing 14, and films Fn loaded in the magazine M are taken out one by one from the uppermost one F1 using the first suction cup 82 and the second suction cup and fed to an automatic developing machine 30. Therein a compressed air is sent from a nozzle 90 so that the leading edges 6f the films F1-Fn are put in alignment within the magazine M. This makes the sheets handling works effective, and double feed can be avoided.
Patent JP-H08312165-A (JP)
Title: Dwelling house
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1996-04-15
Abstract: PURPOSE: To provide a dwelling house with a living room having a plane shape excepting a rectangle in order to meet the various needs of a resident. CONSTITUTION: External walls 7a, 5b are disposed in the vertical direction and the horizontal direction while an inclined external wall 51 inclined to these external walls 7a, 5b is arranged on the side outer than the external walls 7a, 5b in a plan view. Each end section of the inclined external wall 51 and each end section of the external walls 7a, 5b are connected by extended walls 52, 53 extended from the end sections of the external walls 7a, 5b, thus forming the plan shape of a living room surrounded by these walls in shapes excepting a rectangle.
Patent JP-S58209853-A (JP)
Title: In-line-type electron gun
Inventor: NAIKI KAZUAKI
IPC: H01J29/50
Filed: 1982-05-31
Abstract: PURPOSE:To enable a high resolutional characteristic to be realized by sufficiently reducing the spherical aberrations of main electron lenses while maintaining the distances between the three electron guns of an in-line-type electron gun structure at the same level. CONSTITUTION:An in-line-type electron gun structure has an electron-beam forming part consisting of, at least, negative G1 and G2 electrodes 21 and 22, as well as a G3, a G4, a G5 and a G6 electrode 23-26 which accelerate and focus an electron beam discharged by the electron-beam focusing part. It is provided with a multi-stage focusing electron lens system which forms three stages of main focusing electron lenses at the facing parts between the G3 and the G4 electrodes, between the G4 and the G5 electrodes and between the G5 and the G6 electrodes. In the structure 2, the electrode aperture (Hc34) of the forward two stages of main electron lenses which are located on the negative electrode side of a central electron gun 2G is made larger than the electrode aperture (Hs34) of both side electron guns, and the electrode aperture (Hs56) of the third-stage main electron lens which is located on the electron-beam discharge side of the both side electron guns is made larger than the electrode aperture (Hc56) of the central electron gun 2G, so that the spherical aberration of fucusing electron lens stages of each electron gun which have an increased aperture can be reduced.
Patent JP-S5319513-A (JP)
Title: Controller for d-c motor rotary speed by pulse amplitude control
Inventor: NISHIMURA KEISHIN
IPC: H02P29/00
Filed: 1976-08-05
Abstract: PURPOSE: To enable use of the transistor having a small allowable loss as a driving transistor by controlling a rotary speed of the d-c motor having a permanent magnet rotor and winding stator by the amplitude control of the voltage pulse applied to a stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11270605-A (JP)
Title: Coil spring
Inventor: KOGA HIRONORI
IPC: F16F1/06
Filed: 1998-03-21
Abstract: PROBLEM TO BE SOLVED: To form a desirable whole length of a device in the axial direction while applying a low load by forming a part for connecting a crest part and a valley part with a cushion part in parallel with a parallel ring part. SOLUTION: A band-like spring material is curved so as to form a parallel ring part 2, and a crest part 5 and a valley part 6 are continuously formed to the parallel ring part 2 in parallel with the parallel ring part 2. A cushion part 7 formed in a part for connecting the crest part 5 and the valley part 6 is formed with plural wave-shaped connection parts 4, continuously and finally, a parallel ring part 3 in parallel with the parallel ring part 2 is formed. A coil spring 1 is inserted from one opening of a housing, and the axial whole length of the coil spring 1 is longer than the axial length of the inner peripheral recessed part at first. When the parallel ring part 2 is pushed by a jig, the cushion part 7 is deflected, and the axial whole length is shortened, and inserted into the inner peripheral recessed part of the housing.  The parallel ring part 3 of one end of the inserted coil spring 1 abuts on a bearing, and the parallel ring part 2 of the other end of the coil spring 1 abuts on a side wall surface of one opening of the inner peripheral recessed part of the housing, and assembling of coil spring 1 is thereby completed.
Patent JP-S62250066-A (JP)
Title: Water-soluble dye and production thereof
Inventor: SUGA YUKO
IPC: C09D11/16
Filed: 1986-04-22
Abstract: NEW MATERIAL:A compound of formula I [X is 1-4C alkylcarbonylamino, allylcarbonylamino, 1-4C alkylsulfonylamino, allylsulfonylamino, (1-4C alkyl- substituted)carbonamido, -SO3M (M is alkali metal, ammonium or amine), etc.; R<1> is H, 1-8C alkyl, 2-8C alkylcarbonyl, 1-4C alkylsulfonyl, allylsulfonyl or -CH2SO3M; R<2> is H or 1-8C alkyl; n is 0 or 1] containing 0.0001-3wt% sulfate radical as an impurity. EXAMPLE:The compound of formula II. USE:Dye for recording liquid of ink-jet recording apparatus or writing utensil such as fountain pen, felt pen, etc. PREPARATION:The amine of formula III is diazotized in a mineral acid and coupled with the amine of formula IV to obtain a monoazo compound of formula V, which is diazotized in a mineral acid and coupled with the naphthol compound of formula VI.
Patent JP-H04304011-A (JP)
Title: Interface circuit for isolator
Inventor: AKASHI YOICHI
IPC: H01L31/12
Filed: 1991-03-31
Abstract: PURPOSE:To realize the interface circuit for the isolator employing a photocoupler onto a semiconductor integrated circuit with a low current consumption. CONSTITUTION:A drain gate connecting point of one transistor(TR) 11 in two MOS field effect TRs 11, 12 forming a current mirror is connected to a reference voltage side of a constant current source 13 and a comparator 14 and a drain of the other TR 12 connects to an inverting input of the comparator 14 and a collector of the photocoupler 2. Thus, a current flowing to the photocoupler in terms of DC is clamped by a constant current to reduce the current consumption of the circuit.
Patent JP-H10269008-A (JP)
Title: Coordinate detection device of parallel resistance film system
Inventor: KATABAMI KOICHIRO
IPC: G06F3/0488
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the operating speed of a coordinate detection device, to improve the coordinate detection accuracy and also to reduce the cost of the device, by driving one of both ends of a resistance electrode with no pulse when the other end is driven with pulse to measure the level of a detection signal for binding the coordinate values set in the direction parallel to the electrode. SOLUTION: When the coordinate values are found in the direction parallel to a resistance electrode 5, the level of a detection signal is measured with an end B of the electrode fixed to a non-signal state (non-pulse drive) when the other end A of the electrode is driven with pulse and with the non-pulse drive applied to the end A when the end B is driven with a pulse respectively. In other words, the coordinate detection of direction X is carried out by this detection device by means of only the electrode 5 (specific resistance electrode) that was driven when a sensor conductor 3 sensed a signal at its highest level in a Y pulse scan mode. In such cases, a B-side pulse drive part 7 performs the constant voltage drive (non-pulse drive) when an A-side pulse drive part 6 performs the pulse drive of the electrode 5.
Patent JP-H05285612-A (JP)
Title: Nozzle inner hole body for continuous casting
Inventor: SUEKAWA YUKIHIRO
IPC: B22D41/54
Filed: 1992-04-13
Abstract: PURPOSE:To reduce carbon pick-up in molten steel, to prevent nozzle clogging and to enable steel production having high quality. CONSTITUTION:An inner hole body 2 composed of mixed powder of powder of 2-40wt.% in conversion into CaO and one or more alumina clinker, spinel clinker and magnesia clinker having <1wt.% SiO2 content and containing each <=1wt.% carbon and SiO2 contents in the mixed powder and 20-70wt.% of <=0.21mm grain diameter, is inserted into a nozzle and sintering-formed or the inserting body is sintering-formed beforehand and inserted into the nozzle.
Patent JP-S5218158-A (JP)
Title: Indicator drive unit in digital signal transmission device
Inventor: NAKAYAMA TAKAO
IPC: H01L33/00
Filed: 1975-08-01
Abstract: PURPOSE: In order to perform the indication with high accuracy with a simple circuit, through displaying with light, by means of driving the indicator which possesses the luminous element in a driver circuit with memory, through counting BCD code being received. 
     COPYRIGHT: (C)1977,JPO&Japio