baber/WOPTO huggingface dataset:
Patent JP-H10306824-A (JP)
Title: Superconduction magnetic bearing
Inventor: OKANO MAKOTO
IPC: F16C32/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve rigidity, which a superconduction magnetic bearing possess and stability against a load change. SOLUTION: A superconduction magnetic bearing comprises a superconduction magnetic bearing 1 provided on a linear stage 3 with a superconductor 2; a floating body 4 formed such that a rotary shaft 8 supported by a radial gas bearing 9 is attached to a magnet 5 above the super conduction magnetic bearing 1; a sensor 15 to defect a displacement amount by a load W exerted on the floating substance 4: and a control means 17 to control the position of the linear stage by raising and lowering the linear stage 3 according to a displacement amount detected by the sensor 15.
Patent JP-H02302652-A (JP)
Title: Apparatus for measuring sugar value and control thereof
Inventor: KIN KOUSHIYAKU
IPC: A61B5/1459
Filed: 1990-04-27
Abstract: PURPOSE: To make it possible for a beginner and a color blind to precisely measure the blood sugar value by detecting and displaying the blood sugar value by light reflected in variously different way following the discoloring state of blood sugar value testing paper. CONSTITUTION: A microcomputer 1 counts the prescribed reaction time in which blood sugar value testing paper reacts with the sugar in blood to be measured by turning on a measurement starting switch after the blood to be measured is dropped on the blood sugar value testing paper and at the time when the reaction time passes, that the reaction time passes is informed to a person who is carrying out the measurement, and then the blood of the blood sugar value testing paper. After that, a voltage supplying part 4 for blood sugar value measurement supplies the voltage for blood sugar value measurement by control by the microcomputer 1, a light emitting part 5 radiates light rays to the blood sugar value testing paper, light rays reflected by the blood sugar value testing paper are amplified, and an output 6 of blood sugar value detection voltage is sent out. Simultaneously, a comparator 8 compares the detection voltage with a reference voltage and counts 1 the taken time to the time when the intensity of the voltage becomes the same and based on the taken time, the blood sugar value is displayed.
Patent JP-H10294094-A (JP)
Title: Cell holding structure for electronic equipment case
Inventor: HIRANO MASAYUKI
IPC: H01M2/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To replace cells without fully removing a mounting metal fixture and fixing screws. SOLUTION: Fitting bosses 15 and 16 are erected on a case body 11, a stopper pin 20 is projected so as to be positioned at a place opposite to the boss 16 close to the boss 15, and a mounting metal fixture holding cells, is provided with a mounting piece part 19a where a fixing screw hole 28 is formed, and a stopper pin abutting area 22 against which the stopper pin abuts, is formed at the side of an upper wall part, and with a cell holding piece part 19b which is extended in a L shape to the lower wall part side of the mounting piece part 19a for holding the cells 13, and the mounting screw hole is so constituted that the lower wall part side of the mounting piece part 19a is opened and formed into a U shape so as to be engaged with the boss 15,  a mounting metal fixture 19 is rotated around a fixing screw 18 threadedly engaged with the boss 16 while a fixing screw 17 is being left as is threadedly engaged with the boss 15, and the cells can thereby be demounted.
Patent JP-S5238978-A (JP)
Title: Temperature detecting circuit
Inventor: HORINO KOUSUKE
IPC: G01K7/16
Filed: 1975-09-23
Abstract: PURPOSE: To change the resistivity of a resistance forming a bridge according to the changes in the resistivity of a thermistor, thereby making temperature detection corresponding to wide temperature changes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318193-A (JP)
Title: Absorption type refrigerating equipment
Inventor: JINNO HIDEYUKI
IPC: F25B33/00
Filed: 1994-05-27
Abstract: PURPOSE:To enable execution of a high-load operation by a small-sized generator and also to attain a high thermal efficiency, improved compactness of absorption type refrigerating equipment and a high refrigerating capacity thereof together. CONSTITUTION:A generator 1 is composed of a vertical type tubular heating vessel 5, a combustion chamber 60 provided under a bottom plate 52 of the heating vessel 5, a burner 6 provided in the combustion chamber 60, a large number of combustion gas flow passage pipes 55 which connect a large number of lower-side holes 53 opened in the bottom plate 52 with upper-side holes 54 formed in the upper part of the side wall of the heating vessel 5 and are juxtaposed inside the heating vessel 5, a combustion gas staying passage 77 so formed as to mantle the outer periphery of the heating vessel 5, and an exhaust port 75 provided for the combustion gas staying passage 77.
Patent JP-H07315935-A (JP)
Title: Production of electric conductive ceramic sintered compact
Inventor: SASAKI YOSHIO
IPC: C04B35/583
Filed: 1994-05-27
Abstract: PURPOSE:To produce an electric conductive ceramic sintered compact capable of producing a heating element (boat) for evaporating a metal having a long service life. CONSTITUTION:A powdery mixture contg. boron nitride powder contg. pyrolytic boron nitride, titanium diboride powder and aluminum nitride powder is compacted and sintered in a nonoxidizing atmosphere to produce the objective electric conductive ceramic sintered compact used for producing a heating element for evaporating a metal.
Patent JP-S63279906-A (JP)
Title: All weather automobile tyre
Inventor: NAKAMURA KUNIE
IPC: B29D30/66
Filed: 1987-05-12
Abstract: PURPOSE:To reduce the occurrence of dust pollution by a method wherein independent small chambers are formed in the central part of the inner side of a wheel, a tyre for regulating the length of a spike is contained therein, spikes, being capable of protruding from a vehicle tyre, are retractably situated, and a tyre forms an all-weather type. CONSTITUTION:A tyre 1 for regulating the length of a spike made of rubber is inserted through a cut part 8 of a projecting small chamber 5 into a wheel bottom metallic part 14. Air is injected so as to apply a specified pressure or less, and the spikes 11 buried in a tyre 12 is protruded toward a road surface. This constitution provides a spike function. When air is bled from the tyre 1 for regulating the length of the spike to reduce a pressure, the spikes 11 are retracted and a tyre forms an ordinary tyre. This constitution provides an all-weather type tyre, and enables prevention of the occurrence of dust pollution due to spikes.
Patent JP-H04322018-A (JP)
Title: Manufacture of button contact
Inventor: UEDA KAZUO
IPC: H01H11/04
Filed: 1991-04-19
Abstract: PURPOSE:To obtain good accuracy with no influence of elongation of a material by determining the volume of a button contact by means of punch processes up to a position closest to a die level so as to shape the button contact below the die level. CONSTITUTION:A band material 1 is continuously fed from A part so as to perform punch processes up to a lower part of the band material 1 by means of a die 3 provided with a draft 2 and a punch 5 provided with a processing part 4. Next, a pilot pin 7 is put into a hole 6 punch-processed at B part. Next, a punch-processed part 8 punch-processed at C part is punch-processed by a tapered die 10 having a recessed part 9 of the bottom surface and a shaping punch 11 up to a position closest to a die level in order to determine the volume of a button contact. Next, this part 9 is processed from its underface closer to the band material 1 by means of a projection shaping punch 14 at D part. Further, in E part, a button contact 21 is trimmed down from a raw material 1 by means of a die 18 having a triming hole 17 and a trimming punch 20 concentrically having a recessed part 19, a pilot pin 23 is put into a trimming hole 22 in F part in order to determine a continuously feeding position. Then, accuracy is improved with no influence of elongation.
Patent JP-H05285767-A (JP)
Title: Machine tool with automatic tool replacing function
Inventor: KOIKE TETSUYA
IPC: B23Q3/155
Filed: 1992-04-08
Abstract: PURPOSE:To provide a machine tool which can deliver a tool directly between a machining device and a tool stocker, and of a simple structure and a low cost. CONSTITUTION:A turret tool rest 56 can be moved in the Z-axis direction parallel to the rotating axis of a main spindle, and in the up and down direction, while a tool stocker 140 can be moved in the Z-axis direction. When a cutting tool 102 is exchanged, the cutting tool 102 is moved to the lock/unlock position by the movement of the turret tool rest 56, and a screw 110 is loosened so as to release the fixation of a tool holder 104 to a turret table 60. Then, by moving the turret tool rest 56, the cutting tool 102 is moved to a delivery position, it is delivered to a vacant tool holder 70 of the tool stocker 140 at the advanced end position, and a new cutting tool 102 is transferred to the turret table 60 by rotating the tool stocker 140 and moving the turret tool rest 56, and it is fixed at the lock/unlock position.
Patent JP-H0412105-A (JP)
Title: Rotary valve
Inventor: SATOU SHIGETADA
IPC: F01L7/02
Filed: 1990-05-01
Abstract: PURPOSE:To simplify the structure of a valve system by forming a rotary valve into its cylindrical shape in such a manner as forming it with its exhaust part and intake part formed by holes opened in bottom faces on its both sides and holes opened its side surface respectively connected to each other. CONSTITUTION:In order to obtain a rotary valve, exhaust ports 1 and intake ports 2 are respectively formed in a cylindrical valve main body by connecting respective holes, formed in both end surfaces of the cylinder to respective holes formed in the side surface of the cylinder. By giving both exhaust port 1 and intake port 2 to one valve like this, the number of valves for one cylinder can be cut down to one. In addition, it becomes possible by switching the valve by turning it that rotary motion of a crank shaft can be transferred to the valve without converting the rotary motion into reciprocating motion, thereby obtaining smooth operation of the valve.
Patent JP-S60259406-A (JP)
Inventor: YAMANE SHIYOUZOU
IPC: B28B1/26
Filed: 1984-06-07
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-S60260501-A (JP)
Title: Antimold solid coating
Inventor: SUEMATSU YASUO
IPC: A01N25/04
Filed: 1984-06-07
Abstract: PURPOSE:The titled coating that is obtained by adding an antimold and a gelling agent composed of a specific polyhydric alcohol to an organic solvent type coating of a specific solid content, thus being redily able to give antimold properties to places or articles difficult to be coated. CONSTITUTION:The objective solid type coating is obtained by combining an organic solvent type coating of more than 75wt% of solid content such as lacquer or acrylic resin coating with an antimold of haloaryl sulfone or pyridine in an amount of 0.1-5% based on the total composition and a gelling agent of a compound of the formula (R, R' are H, Cl, carboxyl, 1-3C alkyl, 1-3C alkoxy; n is 1, 2), such as 1,3-benzylidene-2,4-p-methyl, or ethylbenzylidene sorbitol in an amount of 1-5wt%, preferably 2-4wt% based on the total composition. The coating containing the antimold is combined with a specific amount of a gelling agent under stirring, further sitrred at 130-200 deg.C to give the objective solid coating good in coating operability and giving coating films with high performance.
Patent JP-S5542432-A (JP)
Title: Digital multiplication transmission system for call signal
Inventor: MASE KENICHI
IPC: H04J3/04
Filed: 1978-09-20
Abstract: PURPOSE:To ensure an effective use of the idle time of the call and thus to realize a big reduction for the channel number by partitioning the call signal into the sound element blocks with every fixed micro-time, detecting the presence or absence of the aural signal every block and then having the channel allotment based on the result of detection of the aural signal for transmission. CONSTITUTION:Voice detection device 12 connected to multiplication device 11 at the transmission side partitions the PCM-changed call signal into the sound element blocks every fixed micro-time and then detects the presence or absence of the aural signal every block. Based on the detection result, channel allotment 13 is given to telephone circuits 11-1l with every sound element block for carrying out transmission 15. While at the reception side, the transmission signal is isolated at allotment signal reception device 17, and channel switch 19 is controlled via channel distribution control unit 18 to transmit the transmission signal to analog telephone circuits 22-2l via PCM decoding multiplication isolator 21. In such way, the idle time of the call can be utilized effectively, thus realizing a reduction of the necessary channel number for the output transmision line.
Patent JP-H0696931-A (JP)
Title: High-density polycrystalline ferrite
Inventor: IMAEDA MINORU
IPC: C01G49/00
Filed: 1991-04-18
Abstract: PURPOSE:To suitably use ferrite for forming magnetic heads used for magnetic recording media having high coercive forces and, at the same time, to prevent the deterioration of sliding characteristics of the magnetic heads. CONSTITUTION:This ferrite is composed of 60-68mol% ferric oxide, 10-20mol% zinc oxide, and 30-12mol% manganese oxide and has a >=5,800-G saturation magnetic flux density (B10) and <=0.01% porosity. In addition, the ferrite has such a composition that the porosity does not substantially increase even when the ferrite is heat-treated at >=1,000 deg.C.
Patent JP-S5449946-A (JP)
Title: Automatic welding method
Inventor: NOMURA HIROICHI
IPC: B23K9/12
Filed: 1977-09-28
Abstract: PURPOSE: To make possible the automatic welding of many parts under simplified contents of instruction, when the hull block, etc., is to be fabricated, by employing the sensor for reading the scheduled passing point of torch, and by giving the tracing and position detecting functions to the sensor block.  
     CONSTITUTION: The welding torch 3 is held in the holding block 2; this holding block 2 is movable against the material 1 to be welded in all directions within the XYZ three-dimentional coordinate system, and also is rotatable around the O-axis that is parallel to the X-axis. This torch 3 is made movable in the direction of projecting the wire 4. The sensor block 5 is attatched to the torch 3 on purpose to detect the vertical distance from the individual plane before the torch 3 passes over this point. In this sensor block 5 are installed the differential-transformer detector 7U for deteting the distance from the vertical side plane in the horizontal fillet welding, and the differential transformer 7W for detecting the distance from the lower horizontal plane, and the contactless switch 8; hereby, the position in the coordinates of the welld joint part is measured, and the time lag is obtained from the moving speed of the torch 3, and the position of the arcing point is previously read out 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11308779-A (JP)
Title: Charge controller
Inventor: NAGAI TOMIYUKI
IPC: H01M10/44
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a power supply and a battery and surely protect them from abnormality, by installing a charge controller which is driven by a power supply and controls the charging of the battery according to a specified charging procedure. SOLUTION: A charge controlling IC 101 is connected with a thermistor 102 and a light emitting diode 103 and charging is controlled by temperature by means of the thermistor 102 and the state of charging is displayed by the light emitting diode 103. In other words, the thermistor 102 is installed in proximity of a battery 2 to allow it to control charging by the temperature of the battery 2. Meanwhile, the light emitting diode 103 displays the state of charging such as uncharged and charge completed, detection of abnormality after charging, and the like by emitting red light and green light. All the charge controlling procedures for initial charging, back-up charging, and rapid charging are controlled by the control logic assigned in a charge controller 100.  By this method, even if the voltage of the battery 2 decreases, charging can be controlled by the charge control procedures and the urgent protective operation can be surely conducted.
Patent JP-S5640018-A (JP)
Title: Method of automatically controlling stoker speed in refuse incinerator
Inventor: TAKANO OSAMU
IPC: F23N5/08
Filed: 1979-09-07
Abstract: PURPOSE:To enable to operate the incinerator automatically, by controlling the speed of combustion stoker through measurement of the gradient of combustion energy on the combustion stoker. CONSTITUTION:Light-intensity detecting means Da, Db produce respectively output signals corresponding to the combustion gradient at two different points on a combustion stoker 4. A combustion gradient detecting means 9 calculates the combustion gradient through comparison of the above two output signals and a means 11 for controlling the speed of combustion stoker determines the reciprocating time of the movement of combustion stoker 4 from a speed calculating signal produced by mean 10. At the same time, an air-flow calculating means 13 determines the amount of air to be supplied to stoker 4. Further, a damper driving means 14 controles the opening of a damper for an air duct 6 from the output signal of means 13 so as to control the air flow rate. With such an arrangement, it is enabled to operate the incinerator automatically.
Patent JP-H08312881-A (JP)
Title: Heat insulating tube and its manufacture
Inventor: FUJITA HISASHI
IPC: F16L59/10
Filed: 1995-05-15
Abstract: PURPOSE: To keep appearance by forming a skin member on an outer peripheral surface of a cylindrical foaming body, forming the surface of the skin member into corrugations, forming a bottom of a recession of the corrugated portion in a curved or flat state, and thereby preventing generation of bending crinkling due to bucking. CONSTITUTION: A heat insulating tube is made of thermoplastic resin. A skin member, for instance, a polyethyrene resin film 2 is coated on an outer peripheral surface of a foaming body. A surface of the polyethyrene reins film 2 is embossed to form corrugations 6 having an uneven sectional area. A bottom of the recession of the corrugation 6 formed on the skin member is formed into a curved or flat state, so that a buckling elimination area of the heat insulating tube is widened. Bucking due to bending stress generated in the case that the heat insulating tube is wound in a coil-like manner is eliminated at the bottom of the recession of the corrugation 6. Bending crinkling is not generated on the heat insulating tube.
Patent JP-H08314952-A (JP)
Title: Information recording medium and information reproducing device
Inventor: SUGANO HIROSHI
IPC: G11B27/10
Filed: 1995-05-15
Abstract: PURPOSE: To obtain an information reproducing device whereby a word to be retrieved is easily retrieved even if it is not correctly stored. CONSTITUTION: CPU4 and a program ROM5 are provided with a control means which refers to an anterior coincidance index and a posterior coincidence index so as to select similar header words in a character string unless the concerned header word exists in the character string inputted from a keyboard 7 in CD- ROM12. Then, retrieval is executed with the selected header word and the contents of text data to be a target are displayed in LCD11.
Patent JP-H09278768-A (JP)
Title: Diphenylpiperazine derivative diastereomer
Inventor: YANAGI MASAYUKI
IPC: C07D295/12
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a novel diphenylpiperazine derivative diastereomer which is useful in determination of the optical purity of diphenylpiperazine derivatives being useful as a drug for circulatory diseases and a central nervous system drug and bearing asymmetric carbon. SOLUTION: This compound is represented by formula I [R1 and R2 are each H, a halogen; R3 and R4 are each a 6-12C (substituted) aromatic hydrocarbon group; R5 is a 1-4C alkyl; (m) and (n) are each 0-4], typically (R,R) 1-[4,4-bis (4-fluorophenyl)]-4- 2-hydroxy-3-[N-(naphtylmetylmethylaminocarbonyl)-N- phenylamino]} propylpiperazine. The compound of formula I is prepared by reaction of a compound of formula II with an optically active compound of formula III at a low temp. under stirring.
Patent JP-H07305134-A (JP)
Title: Aluminum alloy hard sheet for can-top excellent in stress corrosion cracking resistance and its production
Inventor: TANAKA HIROKI
IPC: C22F1/047
Filed: 1994-05-02
Abstract: PURPOSE:To develop a hard Al alloy sheet for the can-top of an Al can excellent in stress corrosion cracking resistance by rolling an Al-Mg alloy having a specified compsn. to form into a sheet material and thereafter executing heat treatment under specified conditions. CONSTITUTION:The ingot of an Al alloy contg., by wt.%, 3.0 to 6.0% Mg and furthermore contg., at need, one or two kinds of 0.1 to 1.0% Mn and 0.02 to 0.5% Cu is subjected to homogenizing treatment and is thereafter subjected to hot rolling and cold rolling to form into a sheet material, which is subjected to intermediate heat treatment by a batch furnace or a continuous annealing furnace to form into a material having 23% IACS electric conductivity. Next, it is subjected to final cold rolling at >=75% draft to form into a hard sheet having a final sheet thickness, which is thereafter subjected to final heat treatment in which it is heated to 200 to 350 deg.C at >=0.5 deg.C/sec temp. rising rate, is held for 1min at the same temp. and is subsequently cooled at >=5 deg.C/sec cooling rate as stabilizing treatment. The Al alloy sheet for the can-top of an Al can having >=10<3>mum/mum<3> transition density after coating and baking, having >=250MPa proof stress and excellent in stress corrosion cracking resistance can be produced.
Patent JP-S63281186-A (JP)
Title: Magnetic brush cleaning device
Inventor: NAMEKATA SHINICHI
IPC: G03G21/10
Filed: 1987-05-14
Abstract: PURPOSE:To average the toner concentration distribution, and to contrive to improve the collecting property of a toner and the cleaning performance, by constituting the titled device so that a carrier is separated and moved from the peripheral surface of a sleeve, and led again to the peripheral surface of the sleeve from this separated position. CONSTITUTION:A carrier C on a sleeve 32 is separated and moved from the sleeve by an action of a repulsive magnetic field M and carried so as to be pushed up along the repulsive magnetic field. Subsequently, by being influenced by the magnetic field, a carrier C1 becomes such a state as covers a carrier C2, appears on the side of the surface of a magnetic brush, and next, goes over a crest of the repulsive magnetic field M and drops into the sleeve 32. By such a process, the carrier C1 which has gone out to the side of the surface of the magnetic brush comes to be mixed with the carrier C2, and by a stirring action of this time, a toner concentration distribution in the radial direction of the sleeve is averaged. In such a way, the collecting property of a toner becomes satisfactory, and the cleaning property can be improved.