baber/WOPTO huggingface dataset:
Patent JP-S6074605-A (JP)
Title: Superconducting magnet
Inventor: SATOU YOSHIHISA
IPC: H01F6/06
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate generation of bending stress or sheering stress of a superconductor due to stress of a spacer between turns by making the length of conductor winding direction of the spacer between turns longer than the interval between the spacers and providing a notch on the part of the spacer to reduce the rate of the spacers. CONSTITUTION:A superconductor 3 is wound concentrically a required number of times and plural number of spacers 21 between turns inserted between the conductors are made the length l of conductor winding directon longer than the interval p of the spacer and a part of the spacer is removed to make a U-shape. The spacer is inserted at the interval p while the conductor is wound and the spacer 21 between turns inserted between the inner conductors 3 and the spacer 21 inserted between the outer conductors 3 overlap at both the ends of conductor winding direction in their relative positions. This eliminates generation bending stress or sheering stress of the inner superconductor 3 when the spacers 21 are inserted between the outer turns of the conductor while the superconductor 3 is wound.
Patent JP-S5885474-A (JP)
Inventor: MIYASAKA SEIJIROU
IPC: G09B9/00
Filed: 1981-11-17
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-S6244684-A (JP)
Inventor: NAKAJIMA YOSHITAKA
IPC: G21C3/328
Filed: 1985-08-22
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-H0845720-A (JP)
Title: Pellet and bond magnet
Inventor: YUKIMURA HARUHIRO
IPC: H01F1/053
Filed: 1994-08-04
Abstract: PURPOSE:To improve curing strength, high density and high magnetic characteristics and molding pressure conductivity and dimensional stability with a great curing strength and a high density by a method wherein pellets are produced by kneading magnetic particles with solid and liquid resins at a specific ratio. CONSTITUTION:(100-X)wt.% of magnetic particles, XX(100-y)/100wt.% of solid resin and XXY/100wt.% of liquid resin are weighed in the weighing step 1 to be kneaded in the kneading step 2 and dried up in the drying up step 3. Next, the pellets 5 produced by the sieving step 5 are filled in a metallic mold so as to produce a molded body by pressure molding step. Through these procedures, high curing strength, high density and high magnetic characteristics, molding pressure conductivity and dimensional stability can be improved.
Patent JP-H0915463-A (JP)
Title: Coated optical fiber and method for removing its coating
Inventor: HONGO HITOYASU
IPC: G02B6/44
Filed: 1995-06-28
Abstract: PURPOSE: To provide a structure of a coated optical fiber with which the easy production of the integrally coated optical fibers having various diameters is possible, the connection to other coated optical fibers varying in diameters is easy and handling is easy. CONSTITUTION: (1) This coated optical fiber C is the single-fiber coated optical fibers having the plural coating layers 1 to 3 which are composed of UV curing type resins and are designed to prescribed diameters. The coating layer which is heretofore an inner layer is exposed by removing the coating layer of the outermost layer, by which the fresh outermost layer is formed. Lining up of the plural coated fibers at a prescribed pitch is easy with this coated optical fiber. The coated optical fiber C described above is provided with easily swellable layers between the coating layers, by which the removal of the coating is made easy. (2) This method for removing the coating of the coated optical fiber comprises subjecting the coated optical fiber to a solvent treatment, then removing the outer layer. (3) The solvent is water, hydrophilic solvents, such as ethanol and acetone, or hydrophobic agents, such as toluene, tetrahydrofuran, O(ortho)-dichlorobenzene and 1-bromonaphthalene.
Patent JP-S5971996-A (JP)
Title: Heat exchanger
Inventor: ARIKAWA HIROSHI
IPC: F28D7/16
Filed: 1982-10-19
Abstract: PURPOSE:To prevent buckling of heat exchanger tubes due to circumferential deviated flow at the inlet port section of a tube bundle section and to reduce pressure loss of the flow on the side of a casing, by making the rate of thermal expansion of the heat exchanger tubes uniform by omitting flow requlating vanes and providing helical guide plates extending from the inlet port section to the tube bundle section. CONSTITUTION:Helical guide plates 19 are disposed between an outer shroud 17 and an inner shroud 18, and fluid introduced from inlet ports 11-16 to a tube bundle section flows along the helical guide plates 19. The number, setting position, length and angle of the helical guide plates 19 can be determined according to the characteristics of each heat exchanger. The tube bundle section 20 is surrounded by the inner and outer shrouds 18, 17 and the helical guide plates 19. In a heat exchanger arranged as above, sodium introduced from an inlet nozzle 10 on the side of the casing into the tube bundle section 20 via the inlet ports 11-16 is made to flow downward helically along the guide plates 19, so that uneven temperature distribution due to circumferential deviated flow can be eliminated. Therefore, the rare of thermal expansion in the circumferential direction of the heat exchanger tubes can be made uniform.
Patent JP-H0851500-A (JP)
Title: Electronic exchange system
Inventor: OTSUKA EIJI
IPC: H04M19/00
Filed: 1994-08-04
Abstract: PURPOSE:To remarkably reduce power consumption by automatically stopping power feeding when a system is not used for a long time, in a telephone set to be stored in an exchange via a wire line and to be fed with power from the exchange via the wire line. CONSTITUTION:In a system where the power required in a multi-functional telephone set is made to be fed through an extension line L for extension connection by using the multi-functional telephone set as an extension telephone set to be stored in an electronic exchange 1 A and providing a power source device on the electronic exchange 1 A, the multi-functional telephone set is provided with an opening/closing means 214 opening and closing the extension line, a detection means 208 detecting the turn-off of illumination at a place where the telephone set in use is installed, and an operation control means 215 operating by the putting-out detection information by this detection means 208 and opening and operating the opening/closing means 214.
Patent JP-S57111227-A (JP)
Title: Preparation of high-purity alkali silicate from raw material containing impurity
Inventor: ISHIDA TOMOYASU
IPC: C01B33/32
Filed: 1980-12-26
Abstract: PURPOSE: To prepare an alkali silicate of high purity at a high ratio of SiO 2  to Na 2 O, by reacting a quartzite containing impurities to be turbid components with a caustic alkali in an autoclave at a specific ratio of the SiO 2  to the Na 2 O.  
     CONSTITUTION: 100pts.wt. quartzite, containing 1W10wt% turbid components, e.g. Al, Mg, etc. as impurities, and having an average particle diameter of 30W 1,000μ is mixed with a caustic alkali in an amount of 20W50pts.wt. expressed in  terms of Na 2 O. The ratio between SiO 2  and Na 2 O in the mixture is adjusted to  2.0W2.8. The caustic alkali, e.g. NaOH, must be used in the form of an aqueous  solution in a concentration of 10W30wt%. The resultant raw materials are fed  into an autoclave and reacted under the conditions of 1W20kg/cm 2  and 90W 220°C to give the aimed high-purity alkali silicate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6075386-A (JP)
Title: Apparatus for producing potable water
Inventor: UEDA KAZUHIRO
IPC: E03B3/28
Filed: 1983-09-30
Abstract: PURPOSE:To provide a simple and inexpensive apparatus with which potable water and service water having good quality can be obtd. by passing successively the condensate of the steam in air obtd. by the evaporator of a refrigerator through a mineral adder, filter, sterilizer and water cooler. CONSTITUTION:The refrigerant compressed with a compressor 3 of an apparatus 1 for producing potable water which produces potable water by condensing the steam in air is cooled and liquefied by a condenser 4 and is further made into a cold air-liquid mixture by a restrictor 5 and thereafter the mixture is subjected to a heat exchange with air A in an evaporator 6 by which the mixture is gasified and the steam in the air A is cooled and condensed. The condensate is dropped onto a dew receiving tray 10 and is accepted via a strainer 40 in a water storage tank 11. The water is fed by a pump 13 to a mineral adder 16 where a slight amt. of Na, Ca, etc. are added to the water from the white marble 17 packed therein then the water is filtered and deodorized by a filter 18 packed therein with active carbon 19 and after the water is further sterilized with a sterilizer 20, the water is passed through a water cooler 22 and the cold potable water having good quality is obtd. from a faucet 30. Branch pipes 38, 36 are provided on the inlet side of the mineral adder 16 and the cooler 22 and the water for bathing, cooking, etc. is more inexpensively taken out.
Patent JP-H0624998-A (JP)
Title: Antitumor agent
Inventor: YANO TAMAKI
IPC: A61K36/09
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a new antitumor agent exhibiting specified physicochemical properties, capable of inhibiting farnesylation of a ras-protein and exhibiting an inhibitory effect on propagation of a human-derived cancer cell, etc., by culturing a Loculoascomycetes belonging to Setosphaeria. CONSTITUTION:A Loculoascomycetes (e.g. Setosphaeria khartoumensis MCI No. 2608 strain) belonging to the genus Setosphaeria is cultured. From the cultured material, a bioactive substance composed of a yellow powder, having 690 molecular weight and C35H46O14 molecular formula, exhibiting an absorption maximum at 209nm in an ultraviolet spectrum measured in methanol, having main absorption peaks at 3440, 2970, 2940, 2880, 1740, 1654, 1468, 1380, 1280, 1259, 1182, 1140, 1016, 987, 951 and 702cm<-1> in its infrared spectrum, soluble in methanol, ethanol, propanol, acetone, ethyl acetate, chloroform, benzene and acetonitrile and insoluble in hexane, petroleum ether and water is isolated. The isolated substance is used as the active component so as to carry out preparation. Thereby, the objective antitumor agent can be obtained.
Patent JP-H0935211-A (JP)
Title: Thin film magnetic head
Inventor: SHIBAYAMA YUKO
IPC: G11B5/31
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To form a coil having about half resistance of a conventional coil in about a half area by dividing the wire coil into two and winding each wire. SOLUTION: A magnetic core 2, core connecting part 3, insulating layer 4 for signal coil, signal coil 5, magnetic substrate (auxiliary magnetic pole) 6, nonmagnetic insulating layer 7, main magnetic pole 8, and coil bonding pad 9 are formed on a nonmagnetic substrate 1. The nonagnetic substrate 1 is a ferrite substrate, and the magnetic core material 2 is formed by sputtering a Co-Ta-Zr amorphous alloy. The signal coil 5 is formed by vapor deposition of Cu by using Cr as a joining layer. The protective film is formed by sputtering or vapor deposition of forsterite. The signal coil 5 is divided in two as shown in the figure, and for example, if a coil of 40 turns is designed, a pattern of two coils each having 20 turns is formed. Thus, the coil can be formed with about half resistance in about a half area of a conventional coil.
Patent JP-H0348154-A (JP)
Title: Ultrasonic flaw detector
Inventor: ISAKA KATSUMI
IPC: G01N29/22
Filed: 1989-07-17
Abstract: PURPOSE:To set flow resolving power and the reflection level from a flaw to the optimum condition by providing a circuit controlling the pulse voltage generated by automatically and continuously changing the power supply voltage of a pulser circuit. CONSTITUTION:A part of the output signal of a detector 8 is inputted to the gate start point voltage measuring device 13 of a flaw discrimination circuit 11. The trigger outputted from a trigger circuit 4 outputs the gate signal synchronous to the trigger to a gate generator 10 and a gate start point is manually moved to a part where flaws 18, 19 are superposed to become a trough by the gate start point variable device 12 of the discrimination circuit 11. Next, the output level of the trough part is measured by the start point voltage measuring device 13 and this voltage is compared with the resolving power due to a manual resolving power level variable device 14 to which a resolving power level generator 15 is added. When the output level of the trough is larger than the added resolving power level, a motor 17 performs operation continuously dropping voltage from the max. voltage on the basis of the control signal from a comparator 16 by a variable transformer 2.
Patent JP-S6162087-A (JP)
Title: Paper peeling device of fuser roll
Inventor: FUJITSUKA KAORU
IPC: G03G15/20
Filed: 1984-09-03
Abstract: PURPOSE:To peel off fixing paper surely from a fuser roll by blowing air from plural air buffer manifolds arranged on proper positions of the outside periphery of a soft fuser roll on the paper advancing direction side with a proper interval at respectively shifted timings. CONSTITUTION:An unfixed toner image is transferred to paper 18 by a transfer part, the paper 18 is carried and passed through a contact part between the fuser roll 6 and a pressure roll 6' in a fixing device 7 to fix the image, and then air is blown out from the initial air buffer manifold out of plural manifolds 10- to the paper 18 to be adhered and wound around the surface of the fuser roll 6. If the paper 18 is not peeled off from the surface of the roll 6, air is blown out again from the succeeding manifold 10 to blow air to the paper 18 with plural times. Consequently, troubles such as the winding of the paper 18 around the roll 6 and the delay of operation due to the removing work of the paper 18 are removed.
Patent JP-S6341244-A (JP)
Title: Device for preventing drain of fuel evaporated from fuel tank for vehicle
Inventor: MOCHIDA HARUO
IPC: B60K15/077
Filed: 1986-08-05
Abstract: PURPOSE:Te prevent fuel from leaking out via a vent tube and a canister by controlling opening and closing of a shutoff valve by detecting a locked condition of a filler lid. CONSTITUTION:An opener switch 15 is connected in series with a coil 13a on a valve closing side of a solenoid valve 13 while a lid lock switch 16 is connected in series with a coil 13b on a valve closing side of the solenoid valve 13. Both relays 17 and 18 are so arranged that they close 1st contact points 17a and 18a when the opener switch 15 is turned on and that they close 2nd contact points 17b and 18b when the opener switch 15 is turned off. Further, a timer circuit 19 is connected in series with the lid lock switch 16 and the valve closing side coil 13b so that a valve closing side circuit of the solenoid valve 13 is opened when a certain period of time elapses after the lid lock switch 16 is turned on.
Patent JP-S6338251-A (JP)
Inventor: SHIEN TEN SUU
IPC: H01L27/092
Filed: 1986-08-04
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-H0934207-A (JP)
Title: Image forming device
Inventor: MATSUZAKI SHIGERU
IPC: G03G15/01
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent a full color gradation reproducibility from being decreased, resulting from the triboelectrification of black toner which is low compared with those of other toners, by decreasing the rotating speeds of the stirring screws of a developing unit storing the black toner containing carbon black. SOLUTION: In each station for forming yellow, magenta, cyan, and black images, the first stirring screws 11 and second stirring screws 12 are arranged in the corresponding developing chambers 13 and corresponding stirring chambers 14, respectively, of a developing device 9 arranged opposite a photoreceptive drum 4. The stirring screws 11 and 12 of yellow, magenta, and cyan stations are equal in the number of rotations. On the other hand, the number of rotations of each of the stirring screws 11 and 12 of the black station is lower than those of the other stations. Therefore, charges can be sufficiently applied to the added carbon black toner, and the trigger of the black toner can be made equal to those of the other color toners.
Patent JP-H0528181-A (JP)
Title: Method for expressing tense in semantic analysis of natural language
Inventor: YAMAOKA TAKUMI
IPC: G06F17/27
Filed: 1991-07-24
Abstract: PURPOSE:To perform semantic analysis without fail while finely expressing the difference of the tense between sentences and between phrases by using a means for expressing tense based on the relationship of phrase objects in the case of semantic analysis of a sentence. CONSTITUTION:A phrase object is generated in a database, and the order of the phrase objects is expressed using the tense by giving the high and low relationship to the flow of time in the generation of the phrase object. Further, when the sure tense in the sentence, for example, data and time are expressed, more accurate tense expression can be obtained by defining it as one of the attributes of the phrase object. Thus, the difference of the tens between phrases and between sentences can be expressed by generating the phrase object. Moreover, the tense relationship of more than two phrases and sentences can be analyzed.
Patent JP-H0234137-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO AKITERU
IPC: A47L9/28
Filed: 1988-07-22
Abstract: PURPOSE:To surely and, simultaneously, instantaneously execute the changeover of a switch and to lengthen a switch lifetime by connecting a plate spring through a supporter holding body turnable in a horizontal direction between a connecting pipe to link an extended pipe and a power nozzle and the changeover switch of a motor. CONSTITUTION:In a connecting pipe 60 to communicate the extended pipe connected to a cleaner main body and a power nozzle 52 to have a built-in rotary brush 57 rotated in positive and reverse directions, a supporter holding body 70 is pivot-mounted turnably to a horizontal shaft 66 of the suction port of the connecting pipe. The edge of a plate spring 69 is pinched by the holding body 70, and the other side of the plate spring 69 is held by the thumbscrew of a switch 77 to switch the rotating direction of a motor 58. In such a constitution, when a suction appliance is made to advance, the holding part 70 presses the plate spring 69, the switch 77 is disconnected so as to rotate the fan 58 and rotary 57 forward, and when the suction appliance is made to retreat, the holding part 70 pulls the plate spring 69 to a foreground, and the changeover of the switch 77 is executed so as to reversely rotate the motor 58 and rotary brush 57.
Patent JP-H0810156-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-07-20
Abstract: PURPOSE:To enable the returning of the operation from reheating heat reservation to ordinary heat reservation simply without switching off for each operation by allowing the execution of the original ordinary heat-reserving operation when an ordinary heat-reserving operation switching means is operated during the reheating heat-reserving operation by the operation of a reheating heat-reserving operation indicating means. CONSTITUTION:When a heat-reserving operation is executed, a heat reservation heater 7 (7a, 7b) is energized continuously to heat a container and after the detection temperature reaches 70 deg.C, the energization is controlled to be made or cut so that the temperature is maintained at a specified value. When a reheating heat-reserving tape 21 is manipulated during the ordinary heat-reserving operation, a reheating heat-reserving operation is executed and after a fixed time passes, a shift is made to the ordinary heat-reserving operation. A control means 30 makes a switching over to the ordinary heat-reserving operation immediately when a reheating heat-reserving switch 21 is operated as ordinary heat-reserving operation switching means during the reheating heat-reserving operation. This enables the returning of the operation from the reheating heat-reserving operation to the ordinary heat-reserving operation with a simpler manipulation as compared with a type that a heat-reserving switch is depressed after the cutting of the energization.
Patent JP-H0348763-A (JP)
Title: Method for quantitative evaluation of segregation by image processing
Inventor: NISHIMURA TAKASHI
IPC: G01N33/20
Filed: 1989-07-17
Abstract: PURPOSE:To accurately and quantitatively evaluate the segregation of a metallic material with simple procedures by forming corrosion pits on the surface to be inspected of the metallic material in such a manner that the respective corrosion pits do not join each other and forming the image magnifying the surface to be inspected 5 to 200 times. CONSTITUTION:The corrosion pits 12 in the initial period of immersion are determined by the size of inclusions 10, such as MnS. Photograph A is the state before corrosion; photograph B is right after the start of the corrosion by applying an acid to the material and photograph D is the pits 12 joined with each other, with which the evaluation of the pits 12 is substantially infea sible. A image magnifying the corrosive surface where the pits 12 generate 5 to 200 times is formed and is evaluated. The difference in luminous intensity between the pits 12 and the base iron is distinct in this way and the image processing, such as binarization, is facilitated and, therefore, the accuracy of measurement is improved. The evaluation with the simple procedures without requiring repolishing, etc., is possible.
Patent JP-H0530415-A (JP)
Title: White shading correction processor
Inventor: SUDA TOSHIHIKO
IPC: H04N5/235
Filed: 1991-07-24
Abstract: PURPOSE:To obtain high picture quality with less white shading. CONSTITUTION:A white shading correction quantity corresponding to a zoom position and an iris position respectively based on the information of the zoom position and the iris position outputted from a lens block 11 is processed by an A/D converter 13, a digital process circuit 14 and an MPU 16 and stored in a RAM 17. Then the white shading correction quantity in response to a change in the zoom position and the iris position at a photographing is read from the RAM 17 by the MPU 16 to allow the digital process circuit 14 to implement white shading correction at any time.
Patent JP-S6162825-A (JP)
Title: Spectrocolorimetric device
Inventor: ITO YOSHITO
IPC: G01N21/47
Filed: 1984-09-05
Abstract: PURPOSE:To enhance the colorimetric accuracy by a measuring instrument and the color matching accuracy by a computer, by operating the effect based on a regular reflection component by comparing spectral reflectance measured without attaching a light trap with that measured by attaching the light trap. CONSTITUTION:A standard white surface 20 is placed to the opening of an integrating sphere 14 at first in a state attaching no light trap 10 to calculate output and subsequently replaced with a specimen 16 to calculate output and first spectral reflectance is calculated from the reading ratio of output graduations. Next, the light trap is mounted in this state to read the output of the specimen to calculate second spectral reflectance. The first spectral reflectance is compared with the second one to operate the effect based on a regular reflection component.