baber/WOPTO huggingface dataset:
Patent JP-H03214609-A (JP)
Title: Manufacture of bonded magnet
Inventor: HAYASHI TOMOYUKI
IPC: B22F3/00
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a bonded magnet whose magnetic characteristic is high by a method wherein a permanent-magnet bulk body is collapsed by hydrogen, the surface of an obtained raw-material particle is protected by a thin film of a rare-earth material, a molding operation is executed in a magnetic field and a heat treatment is executed. CONSTITUTION:A permanent-magnet bulk body composed of a sintered alloy whose fundamental components are a rare-earth element, iron and boron is collapsed by hydrogen and classified. A thin film of a rare-earth element is applied to the surface of a classified pulverized body. The body is molded in a magnetic field; after that, it is heat-treated in an inert atmosphere; then, it is impregnated with a resin. That is to say, when a main-phase particle 1 is crushed by a collapse by using hydrogen, split faces of main phases 1a, 1b and a crack 4 are hardly oxidized. In addition, when the film of the rare-earth element is applied to the surface of the particle, a bad influence on a chemical activity is eliminated. Particles which have been collapsed by hydrogen are bonded by a molding operation in the magnetic field and a heat treatment which are executed in succession. The crack which has been caused by the collapse by using hydrogen is made to disappear; the particles are returned to a state close to the original bulk body. Thereby, it is possible to obtain a bonded magnet whose magnetic characteristic is high.
Patent JP-H02228561-A (JP)
Title: Method and reagent for measuring substance detectable immunologically
Inventor: FUUBERUTO BAIERU
IPC: G01N33/543
Filed: 1990-01-19
Abstract: PURPOSE: To synchronously measure a plurality of parameters with high accuracy in a short time by incubating under the condition where a solid phase substance, to the surface of which a singularity-coupling partner is banded, is used. CONSTITUTION: Based on principle of heterogeneous immunity verification method, a substance which is immunologically detectable is, with at least two kinds of receptors R1 and R2 (R1 is a consolidated body comprising ligand and indicator which mediates bonding to a solid phase, and R2 is what can be bonded to a sample substance), incubated under the condition where a solid phase, to the surface of which a singularity-coupling partner is banded, is used, so that the substance which is immunologically detectable is measured. The substance, to the surface of which a singularity-coupling partner is bonded, is used as a solid phase, and a sample solution is incubated together with several kinds of receptors R1 which are different from each other.  At this time, each R1 has a banding position of the singularity-coupling partner which is bonded to the solid phase and one of bonding positions of the sample substance.
Patent JP-S62277373-A (JP)
Title: Production of (-)-trans-2,3-epoxysuccinic acid by fermentation
Inventor: YAMAGUCHI TAKAMASA
IPC: C12R1/68
Filed: 1987-01-17
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for optically active antibiotic substance, in high yield, facilitating the separation from reaction system, by culturing a mold capable of producing (-)-trans-2,3-epoxysuccinic acid while adding ammonia, etc., to the culture liquid so as to keep the pH of the liquid within a specific range. CONSTITUTION:A mold capable of producing (-)-trans-2,3-epoxysuccinic acid, especially a mold forming the above acid at a rate of >=1,000mug/ml [e.g. Aspergillus awamori (1FO 4122), etc.] is cultured in a liquid medium to obtain the objective compound. In the course of cultivation, the culture liquid is added with ammonia, sodium hydroxide or potassium hydroxide so as to keep the pH of the liquid to 5.0-7.5, preferably 6.0-7.0 and the culture is carried out at 20-40 deg.C. After the cultivation, the objective acid is separated from the culture system by filtration, etc. The monoammonium salt of the objective acid, etc., can be easily crystallized by adjusting the filtrate of the culture liquid to 2.0-3.5 pH or thereabout.
Patent JP-S61167478-A (JP)
Title: Painting method of work consisting of steel plate
Inventor: OKUNISHI HIROSHI
IPC: C23C14/16
Filed: 1985-01-21
Abstract: PURPOSE:To form a metallic film to a uniform thickness on a work which is obtd. by pressing, welding, etc., of a steel plate and to make a coated film resistant to stripping and corrosion when the metallic film is painted after said formation by forming the metallic film by vacuum deposition on the above- mentioned work. CONSTITUTION:The work 11 which is obtd. by pressing, welding, etc. of the steel plate is carried into a vacuum chamber 6. The metallic film consisting of zinc or zinc alloy, etc., is formed by vacuum deposition over the entire part of the work or the part of the work surface where the coated film is liable to be made thin in the above-mentioned vacuum chamber. The metallic film is thereafter subjected to a phosphate treatment or electrodeposition painting according to need then to painting. As a result, the coated film is resistant to stripping and corrosion. since the metallic film is surely formed on the surface of the work, there is no need for increasing more than necessarily the thickness of the coated film to be formed on the surface of the film and the painting stage is considerably simplified.
Patent JP-S62168048-A (JP)
Title: Capillary column for analyzing basic compound
Inventor: NISHIKAWA YUZURU
IPC: B01D15/08
Filed: 1986-01-17
Abstract: PURPOSE:To decrease the adsorption of a basic compd. on the inside surface of capillary column by coating the inside surface thereof with a metallic compd. having alkalinity. CONSTITUTION:An alkaline soln. is prepd. by dissolving the metallic compd. having alkalinity such as NaOH or KOH in a solvent such as alcohols or ketones. Such alkaline soln. is filled in the capillary column and is rested for the prescribed time; thereafter, a chemically inert gas such as gaseous nitrogen is driven into the capillary column to expel the alkaline soln. from the capillary column and to dry the inside of the capillary column. The capillary column of which the inside surface is coated with the metallic compd. having alkalinity is completed by such treatment. The adsorption of the basic compd. which is a sample can be, therefore, decreased and the tailing of the peak of the basic compd. is decreased, by which the qualitative and quantitative determinations to a low concn. region are made possible.
Patent JP-H10203006-A (JP)
Title: Recording paper and its manufacture
Inventor: SAITO YOICHI
IPC: B32B27/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper having high ink absorbing property, high glossiness, and high coating strength wherein dotted trouble is largely reduced. SOLUTION: A recording paper comprises at least one recording layer having a void containing a hydrophilic binder and an inorganic fine particle arranged on a support, wherein the ratio of the inorganic fine particle to the hydrophilic binder in the recording layer is five times in weight ratio. As for the surface property at the recording layer side of the support, a maximum waviness is 4μm or less when a maximum filtered waviness is measured by making a reference length of a filtered wavy curve to be led under a condition of a cutoff value 0.8mm is set to 2.5mm from a measured sectional curve according to JIS-B-0610.
Patent JP-S60153110-A (JP)
Title: Manufacture of superconductive compound coil
Inventor: OOKURA KENGO
IPC: H01B12/10
Filed: 1984-01-20
Abstract: PURPOSE:To prevent a superconductive coil from deteriorating or disconnecting, by rising it to a superconductive diffusing-phase forming temperature after it has been kept at a melting temperature of a low melting-point alloy in a conductor matrix. CONSTITUTION:After a conductor is formed as a coil, it is heated to a melting temperature of a low melting-point alloy and kept for a long time. The melted alloy 1 in an Nb (or V) matrix 2 flows out of conductor ends owing to a difference of its thermal expansion with that of Nb (or V) while keeping at the melting temperature. Thereafter, it is heated to a superconductive diffusing-phase forming temperature to heat-process it. When a current is being conducted through the coil, its performance does not deteriorate and the melted alloy does not flow out in the course of the conductor.
Patent JP-S55102392-A (JP)
Title: Preparation of solavetivone
Inventor: FUJIMORI MINE
IPC: C12P7/26
Filed: 1979-01-30
Abstract: PURPOSE: To prepare solavetivone having excellent effect to improve the taste and flavor of tobacco, specifically, in a large amount, in high yield, by infecting the leaves of Nicotiana tabacum with plant viruses, and extracting the infected leaves with an organic solvent.  
     CONSTITUTION: The leaves of Nicotiana tabacum are infected with plant viruses, by applying or spraying the leaves with the plant viruses suspended in water or in a 0.1M phosphoric acid buffer solution at a concentration of about 0.005W10μg/ml while grinding or scratching the surface of the leaves with an abrasive such as 400W600 mesh carborandum. Usually after 2W5 days from the infection, and when most of the diseased spots of the leaves become larger than 1mm in diameter, the leaves are harvested, freeze-dried in vacuum, and extracted with more than 5 times weight of an organic solvent (e.g. methanol) for two-three times. The extract is concentrated under reduced pressure. The crude solavetivone thus obtained is purified by conventional means such as column chromatography, etc., to obtain an optically active purified solavetivone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06225118-A (JP)
Title: Picture processor
Inventor: NISHIKAWA YOSHIAKI
IPC: G06T3/00
Filed: 1993-01-22
Abstract: PURPOSE:To attain sophisticated image data synthesis processing over a wide range being not limited to a rectangular shape or the like by providing a synthesis area storage means in addition to a synthesis destination data storage means and a synthesis source data storage means. CONSTITUTION:Image data are read from a 1st original and stored in a synthesis destination image data storage section 29 in the control of an image data input section 27 at first and the image data from a 2nd original are stored in a synthesis source image data storage section 28. Then area data are extracted from the image data stored in the storage section 29 by an area designation means 30 and stored in a synthesis area storage section 31. Then the synthesis source image data and the synthesis area data are ANDed to trim the synthesis area. Then the synthesis destination image data and data inverted from the synthesis area data at an inverting section 32 are ANDed and the data obtained in such a manner and the synthesis source image data subjected to trimming processing are ORed to synthesize the image.
Patent JP-H03212998-A (JP)
Title: Method for radial taping of electronic component
Inventor: NAKASE TAKEAKI
IPC: H05K13/00
Filed: 1990-01-18
Abstract: PURPOSE:To easily execute a taping operation and to enhance a taping accuracy by a method wherein a taping terminal is formed as a simple rectilinear shape composed of a round wire material and is press-fitted into a hole made in the board-mounting bottom face of an electronic component. CONSTITUTION:An electronic component 11 is molded of an insulating material. A plurality of terminals 12 protrude from the board-mounting bottom face 11a. Holes 11b, 11c are made, by keeping a prescribed distance P, in positions other than protruding parts of the terminals 12 on the central line on the bottom face 11a. Taping terminals 13, 14 are composed of a rod material of a prescribed length. Fixation ends 13a, 14a are cold-press-fitted or hot-press-fitted into the holes 11b, 11c which have been made in the bottom face 11a end whose diameter is a little smaller than the diameter of the taping terminals 13, 14. They are fixed perpendicularly to the bottom face 11a, in parallel and by keeping the distance P. Then, free ends 13b, 14b of the taping terminals 13, 14 are pasted, by using an adhesive tape 16, on a base tape 15 which is provided with holes arranged at a prescribed pitch and which is composed of a paper material in such a way that their interval is the same as the distance P. The component 11 is fixed to the base tape 15 at a prescribed pitch.
Patent JP-S58133937-A (JP)
Inventor: BUIRUHERUMU KURAIN
IPC: B60R1/076
Filed: 1983-01-24
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-S55102232-A (JP)
Title: Soft x-rays mask and its manufacturing method
Inventor: IWAMATSU SEIICHI
IPC: G03F1/68
Filed: 1979-01-31
Abstract: PURPOSE: To obtain a soft X-rays mask by using a material, which has an absorbing power being the same extent as gold or more and is capable of being finely worked, as the absorbing material for the mask.  
     CONSTITUTION: The parylene film 11 and amorphous silicon film 12 are evaporated onto the silicon substrate 10, the resist mask 14 is provided on the uppermost face and the silicon film 15 is formed by etching. Next the back of the substrate 10 is etched to expose the parylene film 11. The absorbing power of the mask shows the effect more than that of gold when the wave length of X-rays is on the order of 50W100Å. Silicon is cheaper than gold and can finely be worked. Also polyimid and Mylar can be used besides parylene-N and parylene-C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56109841-A (JP)
Title: Novel heat ray reflecting glass and its manufacture
Inventor: KOBAYASHI TAKAYUKI
IPC: C23C18/50
Filed: 1980-01-31
Abstract: PURPOSE: To provide heat ray reflecting glass with high heat ray reflecting performance and superior endurance by coating the surface of a glass plate with a permeable Ni-Cu alloy film to combine the advantages of Ni and Cu.  
     CONSTITUTION: Heat ray reflecting glass coated with a 100W500Å thick permeable Ni-Cu alloy film consisting of Ni and Cu in 1:99W20:80, especially 5:95W10:90. The glass is manufactured as follows: the purified surface of a glass plate is brought into contact with a dil. soln. of a tin salt such as stannous chloride nearly at the room temp. for a short time, and it is washed with water or the like. The washed surface is allowed to undergo the actions of an Ni salt such as nickel chloride, a Cu salt such as copper sulfate, a noble metal salt such as palladium chloride and a reducing agent such as HCHO for the Ni and Cu salts, and the salts are chemically reduced almost at the same time to deposit an Ni-Cu alloy film. Ordinary plate glass, heat ray absorbing glass or the like is used as the glass plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62166117-A (JP)
Title: Milti-function switch device for automobile
Inventor: OMORI MASATOSHI
IPC: B60R16/02
Filed: 1986-01-20
Abstract: PURPOSE:To promote the miniaturization of a control part and the improvement of controllability, by constituting a switch of a liquid crystal panel and an infrared rays sweep means while the switch so as to both generate an assigned equipment control signal and change a display pattern of the liquid crystal panel in accordance with a switching position. CONSTITUTION:A switch, whose switching position is assigned by longitudinal and lateral infrared rays crossing parts formed by infrared rays emitting elements Y1, Y2, X1-X12 and infrared rays receiving elements y1, y2, x1-x12 provided in the front surface of a liquid crystal panel 9, alternately electrifies the light emitting elements Y1, Y2 and the light emitting elements X1-X12, which are divided into four groups of X1, X5, X9, X2, X6, X10, X3, X7, X11 and X4, X8, X12 successively electrifying each group, emit light successively for a predetermine time. In this constitution, a decision unit 19, deciding a switching position to be controlled, generates an output to a control signal generating means 25. The control signal generating means 25 outputs an equipment control signal and a display pattern switching signal operating with a mode signal 20. By this constitution, the switch,which forms a control part in small size, can improve controllability.
Patent JP-S57124213-A (JP)
Title: Level sensor
Inventor: YAGI SOUICHI
IPC: G01F23/36
Filed: 1981-01-24
Abstract: PURPOSE:To detect accurate amt. of liquid and to obviate the generation of errors owing to abrasion without causing interruption by drawing out plural electrodes from a resistor having resistance values changing with a change in the amt. of liquid, and bringing one of the adjacent electrodes into contact with a slider at all times. CONSTITUTION:Plural electrodes are drawn out above or below a resistor or in its one side direction, and parts where a slider contacts both of the adjacent electrodes simultaneously is provided to said electrodes. For example, the electrodes 3a1-3an are drawn out to the upper side of a resistor 2 having resistance values changing in correspondence to a change in the amt. of liquid, and electrodes 3b1-3b2 are drawn out from the intermediate of the respectively adjacent electrodes to the lower side. A slider 4 which is set in the position corresponding to the liquid level is always in contact with either of the electrodes by means of contacts 4a and 4b. Thereby, the liquid level is detected accurately without causing any change in the resistance value owing to abrasion, and in a state close to continuous changes without causing interruption.
Patent JP-H03216742-A (JP)
Title: Memory dump system
Inventor: OGUMA YUKIO
IPC: G06F11/34
Filed: 1990-01-20
Abstract: PURPOSE:To guarantee the reliability of a memory dump routine and to make the selection of an external storage device for memory dump output when a fault is generated to be flexible by confirming the normality of a memory dumping program before using one of the 2nd memory dumping program when a fault is generated. CONSTITUTION:A panic routine 3 confirms the normality of a program by a data normality confirmation program 8 before using the program when receiving a command to use one of the 2nd memory dump programs 4-6 at the time of a fault occurrence. If the normality is confirmed, that program is used, and if it cannot be confirmed as normal, a memory dump processing is executed using a 1st memory dump program 9 stored in a nonvolatile memory 7. Thus, the selection of the external storage device for the memory dump output at the time of fault occurrence can be made flexible, while guaranteeing the reliability of the memory dump routine.
Patent JP-H07214326-A (JP)
Title: Earth device
Inventor: AOKI SHINPEI
IPC: B23K9/32
Filed: 1994-01-31
Abstract: PURPOSE:To assure earth connection and to deal with deflection of objects to be welded without requiring manual operations by an earth device of a relatively simple construction. CONSTITUTION:This earth device 200 is integrally fixed to the side of a supporting member 1 which supports the object 50 to be welded. Moving earth electrodes 4a to 4J are freely vertically supported and the force to push up these electrodes by springs 8A to 8J are applied thereon to position the earth electrodes 4a to 4J upper than the supporting member 1. The earth electrodes 4a to 4J descend and the objects 50 to be welded are supported by the supporting member 1 when the objects 50 are placed on the member. The earth electrodes 4a to 4J are thus pressed to the objects 50 to be welded and are electrically surely connected thereto.
Patent JP-S57124960-A (JP)
Title: Intercom device for motorcycle
Inventor: IWASAKI SHIYOUJI
IPC: H04M9/00
Filed: 1981-01-27
Abstract: PURPOSE:To adjust the muting operation start level arbitrarily in, matching with the voice level of a caller, by providing a muting control circuit. CONSTITUTION:When an external signal source 18 such as radio cassette is connected to terminals 16, 17, the signal from it is applied to head phones 3, 4 for driver and fellow passenger via a muting circuit 13. In this state, when the driver or fellow passenger starts call, voice is applied to a muting control circuit 14. When this voice level reaches the set level, the muting circuit 13 starts operation under the control of the muting control cirlcuit 14 to mute the signal from the external signal source 18. Thus, only the call signal flows to the head phone 4 for the driver and fellow passenger.
Patent JP-H08203741-A (JP)
Title: Oil-immersed transformer with oiling means
Inventor: KATSUBE FUMIYASU
IPC: H01F27/12
Filed: 1995-01-25
Abstract: PURPOSE: To enable easy oiling by providing, in oiling means, a connector with an automatic open/close valve provided in a container, and a cassette oil tank connected to the connector with an automatic open/close valve. CONSTITUTION: In oiling means 16, a socket type connector 21 with an automatic open/close valve is connected by branch joint to the distal end of an oil feed pipe 4 in an oil quantity control unit 5 which is provided for a container 1 via the oil feed pipe 4. A plug type connector 23 with an automatic open/close valve of a cassette oil tank 22 is connected to the connector 21 with an automatic open/close valve. In the cassette coil tank 22, the connector 23 with an automatic open/close valve is provided on the lower end of a cassette oil tank body 24 for containing an insulation oil, and a small-diameter aperture 25 is provided on the upper end of the cassette oil tank 24. The aperture 25 is closed by a sealing cap 26.
Patent JP-S58126583-A (JP)
Inventor: NISHIDE MASASHI
IPC: G09G3/00
Filed: 1982-01-25
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-H02190867-A (JP)
Title: Electrophotoraphic toner
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/087
Filed: 1989-01-20
Abstract: PURPOSE:To improve fixability, color mixability and offset resistance by forming the acid component of a polyester resin of bivalent or higher valency carboxylic acid or/and the lower ester thereof, the diol component of etherified diphenol and the other acid components or alcohol component of a specific polymer. CONSTITUTION:The acid component of the polyester resin is formed of the bivalent or higher valency carboxylic acid or/and the lower ester thereof and the diol component is the etherified diphenol. The other acid components or the alcohol component is formed of the polymer expressed by the formula I. In the formula I, X, Y denote -COOH or -OH; RnH denotes one or >=2 kinds of the polymers selected from a styrene deriv., vinyl benzoate compds., unsatd. diolefins, vinyl esters, cycloalkane vinyl compds., etc.; m denotes 0 to 5; n denotes 5 to 50000. The fixability, color mixability and offset resistance are improved in this way.
Patent JP-H11213692-A (JP)
Title: Memory device
Inventor: MIYAUCHI TOSHIYUKI
IPC: G06F11/10
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient efficiency with a small count of error corrections, decrease a circuit scale of an error-correcting circuit and reduce a count of memory cells to be used when a memory comprising memory cells storing multi-bit data is error corrected. SOLUTION: A flash memory 10 records in hexadecimal (four bits) with an error-correcting circuit using a 2 error correctable shortened read solomon code incorporated therein. At the write time, an input data Din is converted by an encoder 12 to the shortened read solomon code thereby obtaining a write data WD. The write data WD is converted by a converter 13 to four-bit parallel data and supplied to a cell array 11, where the data is sequentially written to each memory cell constituting the cell array. On the other hand, at the read time, a read data RD from the cell array 11 is converted by a converter 14 to one-byte (eight-bit) parallel data, supplied to a decoder 15 and error corrected in units of bytes, whereby an output data Dout is obtained.