baber/WOPTO huggingface dataset:
Patent JP-H09139308-A (JP)
Title: Superconductive magnet apparatus and its magnetization
Inventor: HONNA TAKAO
IPC: H01F6/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To decrease the time constant for a permanent current and eliminate the periodical maintenance work for static magnetic field strength by providing, in the vicinity of a static magnetic field source in a superconductive magnet apparatus, static magnetic field attenuation preventing means for preventing secular attenuation of magnetic flux density generated by the static magnetic field source. SOLUTION: As a current from a excitation power supply is decreased after a permanent current switch 24 is turned on, a current in a static magnetic field source 13 flows sequentially through a superconductive wire 28 of the switch 24 and increases. When the current from the excitation power supply reaches 0, the current in the static magnetic field source 13 wholly flows through the switch 24, and a static magnetic field is held in static magnetic field space 18. Then, a heater wire 35A is heated by a current from a heater power supply 22A to raise and hold the temperature of a superconductive material cylinder 33A in a static magnetic field attenuation compensating part 33 to and at a normal conductive state temperature so that the cylinder 33A is in a state where no superconduction current flows therethrough.  Then, the current flowing through the heater wire 35A is stopped and the cylinder 33A is cooled until it is in a superconductive state.
Patent JP-H11152168-A (JP)
Title: Container filled with soup
Inventor: TAGUCHI TADAYOSHI
IPC: A23L7/113
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a container filled with soup wherein soup for use in noodles or foodstuffs in need of soup can be kept hot and carried so as not to spill. SOLUTION: In the container 2 filled with soup, a soup 4 to be poured into a container in which noodles or other foodstuffs (e.g. Chinese noodles) needing a soup are stored or in which a water to be poured into powder of soup is stored. The soup 4 or the water stored in the openable heat-resistant container 2 can be heated. For using the container 2, a pull-top 3 is pulled to open a can cover 2a, which allows the soup 4 in the container 2 to be poured out. As the container 2, an aluminum can or steel can also can be used.
Patent JP-H10159906-A (JP)
Title: Balance mechanism for internal combustion engine
Inventor: SHIRAI MAKOTO
IPC: F16F15/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure a discharge of oil to oil pans even when viscosity of the oil is high by arranging an oil storage part on a surface to scrape out oil of balance shafts. SOLUTION: Recessed parts 37 and 38 as an oil storage part to secure a discharge of oil, are arranged on a surface to scrape out oil of a first balance shaft to discharge oil in baffle plates 32 and 34 to oil pans 31 and 43. The recessed parts 37 and 38 are continuously formed in the shaft direction to the central side from an outer peripheral end surface part of first and second balance shafts 36 and 39 on a vertical cross section to the axis of the first and the second balance shafts 36 and 39. A discharge port 33 to discharge engine oil is arranged above the baffle plates 32 and 34 to cover the first balance shaft 36, and the oil is refluxed to the oil pans 31 and 43 through the discharge port 33. When the first balance shaft 36 rotates, the oil is stored in the recessed part 37, and the oil in the baffle plates 32 and 34 is actively scraped out.
Patent JP-H02166187-A (JP)
Title: Liquid composition
Inventor: MIYAZAKI MASATSUGU
IPC: A61K8/00
Filed: 1988-12-19
Abstract: PURPOSE:To suppress crystallization of a crystalline compd. at low temp. and to improve solubility and stability at low temp. by compounding one or more carboxylate amphoteric surface active agents in a liq. compsn. prepared by dissolving a crystalline compd. in a solvent. CONSTITUTION:A liq. compsn. prepd. by dissolving a crystalline compd. such as an 8-30C alkyl group-contg. fatty acids (or their salts), aliph. alcohols and fatty acid deriv. (e.g. glycerol monopalmitate) in a non-aq. solvent pref. contg. 5% or less water (e.g. ethyl alcohol/water=99.5/0.5) is compounded with one or more carboxylate amphoteric surface active agents of, e.g. the formula R<1> NHCH2CH2COOH or formula I (wherein R<1-4> are each a 1-30C hydrocarbon group) and, if necessary, a nonionic surface active agent with an HLB value of 10 or larger (e.g. sorbitan monolaurate).
Patent JP-H07175553-A (JP)
Title: Numerical data processor automatic recognizing method
Inventor: SUGIHARA MICHIKO
IPC: G06F1/18
Filed: 1993-12-20
Abstract: PURPOSE:To eliminate the need to rewrite setting contents in a nonvolatile memory, stored with the use environment state of a system, by a user when a computer mounted with a numerical data processor is used. CONSTITUTION:Once the user mounts the numerical data processor in an NDP socket 3, a flag 5 in a control part 4 is set with an instruction of a CPU 2. In this case, the control part 4 judges that the mounting state of the numerical data processor in the nonvolatile memory 6 is 'ON' when SW 2-5 of a dip switch 7 is ON and starts application software as it is, but when SW 2-5 is OFF, on the other hand, an instruction for turning ON the SW is sent out to rewrite the mount setting of the numerical data processor in the nonvolatile memory 6 into 'ON'.
Patent JP-2001006167-A (JP)
Title: Method and apparatus for processing magnetic tape
Inventor: IWASAKI OSAMU
IPC: B23K26/382
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To restrict generation of tape slipping even when a transfer is sped up by injecting any one of the laser beam of a visible range and an ultraviolet laser beam to a back layer of a magnetic tape while transferring the magnetic tape in a longitudinal direction, thereby processing the back layer and forming recesses. SOLUTION: In the processing apparatus 10, while a magnetic tape T positioned to a predetermined processing position is transferred in a longitudinal direction by a transfer means 24, laser beams projected from a light source 12 are injected to the processing position by an optical system, thereby forming processing lines and processing segments to the tape T. The laser beams are reflected in a predetermined direction by a mirror 16, brought into a beam expander 18 and into a multiple lens 22 through a beam profile former 20. The multiple lens 22 splits the entering laser beams to many laser beams, brings the beams to focus into the predetermined processing position, thereby processing a back layer of the tape T to form the recess processing lines or the like.
Patent JP-H01162080-A (JP)
Title: Digital vtr
Inventor: HATTORI MASAYUKI
IPC: H04N19/46
Filed: 1987-12-18
Abstract: PURPOSE:To prevent a dynamic range from being decreased and to execute the dubbing of satisfactory picture quality by causing maximum distortion to be equal among respective quantizing levels so that a maximum value and a minimum value can be included in a representative value at a dubbing time. CONSTITUTION:The output signal of a blocking circuit 5 is supplied to an ADRC encoder 6 and the maximum value and minimum value of one block are detected. Next, a dynamic range DR, which is difference between the maximum value and the minimum value, is obtained and according to the dynamic range DR, data after the removal of the minimum value are quantized with a bit number to be smaller than an original quantizing bit number. The dynamic range DR as adding data to be obtained from the ADRC encoder 6, a minimum value MIN and a code signal DT are supplied to a frame circuit 7. This frame circuit 7 converts the output signal of the ADRC encoder 6 to the shape of a recording signal and executes the processing of an error correction encoding. Thus, the dynamic range is prevented from being decreased and the picture quality is prevented from being degraded when the dubbing is repeatedly executed.
Patent JP-H04190901-A (JP)
Title: Hot rolling method
Inventor: WADA SATORU
IPC: B21B37/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent thermal crown and partial wear of rolling roll by rolling by changing the deviation of the center of rolled stock from the center of rolling roll for each or every several of rolled stocks. CONSTITUTION:After roll change, a 1st rolled stock 1-1 is rolled by shifting the center of rolled stock to the center 2 of roll by W1 using a transporting table and a 2nd rolled stock 1-2 is rolled by shifting its center to the center 2 of roll by W2 (=-W1). Also a 3rd rolled stock and the rolled stocks after this are rolled by shifting similarly. Thus, because thermal transfer from the rolled stock to the roll, thermal transfer to the roll of exothermic heat by rolling, etc., are dispersed, thermal crown of roll and local wear at end parts of roll are reduced. In this way, the number of rolled stock per one roll can be increased and the number of roll change and roll turning can be reduced.
Patent JP-H11154010-A (JP)
Title: Test device for plant controller
Inventor: TANAKA TATSUOKI
IPC: G05B23/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enable speedy handling in case of abnormality by grasping a test state and a test result speedily in detail and also understanding the relativity to peripheral logic. SOLUTION: A block diagram is obtained by combining various logic parts 11 of an electric circuit such as an A/D converter and a limiter, a test point(TP) 16 for an input value and measured values, and arrows which connect them and indicate flows of signals. Then the input value 21, measured values 22, 24, and 26, and error values 23, 25, and 27 at the test point 16 are displayed and if a measurement result has an abnormal/defective place, the place 11a is emphasized and displayed with double circles (or in a different color) to illustrate not only the test signal values, but also the flows of the signals and the abnormal/defective place.
Patent JP-H08153201-A (JP)
Title: Method for extracting picture area
Inventor: MITSUNAGA TOMOO
IPC: G06T7/00
Filed: 1994-11-29
Abstract: PURPOSE: To improve the precision of chromakey processing by approximating color distribution with an optional number of three-dimensional ellipsoidal faces and dividing color space by the use of the ellipsoidal faces to extract a required area. CONSTITUTION: Color information is acquired and the approximate shape of an ellipsoid is determined by the analysis of main components in color distribution. The approximate shape of the ellipsoid is determined by the generating processing of a data array, the calculation of an average value, the preparation of variance/covariance matrix, and the calculation of characteristic values and characteristic vectors. Picture elements to be included in the inside of the ellipsoid and picture elements to be included in its outside are respectively specified and the probability of picture elements to be included in the inside out of all the specified picture elements is applied. A parameter other than a scale coefficient ρ is determined by the use of the picture elements to be included in the inside.  While changing the value of the coefficient ρ to be found out by a prescribed evaluation expression is calculated and a scale coefficient ρ minimizing the σ is selected to determined the size of the ellipsoid. The determined ellipsoidal shape is used as a divided shape and applied to chromakey processing.
Patent JP-H0834901-A (JP)
Title: Thermoplastic resin composition
Inventor: OGURA TOSHIE
IPC: C08L55/02
Filed: 1994-11-30
Abstract: PURPOSE:To obtain the thermoplastic resin composition excellent in impact resistance, rigidity, molded product surface appearance and chemical resistance. CONSTITUTION:The thermoplastic resin composition comprises (A) 100 pts. wt. of a rubber-modified styrenic resin produced by copolymerizing an aromatic vinyl compound with a vinyl cyanide compound in the presence of (a) a rubbery polymer and (C) 0.1-30 pts.wt. of a multi-layered structure thermoplastic resin comprising a nonpolar alpha-olefin (co)polymer-and a vinylic (colpolymer comprising at least one kind of vinylic monomer, wherein the vinyl cyanide compound content in the methylethylketone-soluble portion of the component A is 27-45wt.% and the melt-flow rate ratio of the component A/the component C is 0.2-20.
Patent JP-2000145691-A (JP)
Title: Centrifugal impeller
Inventor: MORI YASUSHI
IPC: F04D29/28
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To secure torque transmission and improve in-plane strength by providing a taper in a part to be an abutment face in fastening a shaft in the internal circumference of a core plate of a vane and by axially pinching an impeller by a fastening bolt or a fastening nut from the opposite side face to fix to a shaft. SOLUTION: This centrifugal impeller is constituted of a core plate 1, a side plate 2, and a vane 3, a taper 5 is provided in a part to be an abutment face in fastening a shaft in the internal circumference of the core plate 11 of the vane 3, and the taper 5 part is case-hardened. Besides, the impeller is axially pinched by a fastening bolt or nut from the opposite face to be fixed to the shaft 2. By this constitution, the internal circumferential part of the core plate can be enlarged by centrifugal stress so as to reduce the plate thickness, and further, since the recess-side taper 5 worked in the shaft 2 is little deformed by the rotation and the taper 5 in the projection part of the impeller restricts the rotation deformation, the torque transmission can be secured and the in-plane strength can be improved.
Patent JP-H11156259-A (JP)
Title: Method of applying material having fluidity and device thereof
Inventor: YASUHARA TAKAFUMI
IPC: H05K3/34
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from becoming stringy when a stamp pin is raised after the adhesive is applied by the stamp pin. SOLUTION: In a method of applying an adhesive 5 in which after the adhesive 5 is stuck onto a projecting part 3 of a stamp pin 2 and the stamp surface, the stamp pin 2 is descended to an object to be coated to transfer and apply the adhesive 5 stuck onto the projecting part 3 and the stamp surface to the object to be coated, and then the stamp pin 2 is raised, a thin film 4 is stuck to the circumference of the projecting part 3 in advance before the adhesive 5 is stuck onto the projecting part 3.
Patent JP-H05159719-A (JP)
Title: Electron gun
Inventor: NOSAKA EISO
IPC: H01J29/50
Filed: 1991-12-05
Abstract: PURPOSE:To enhance the dimensional precision of the electrode configurations and thereby enhance the withstanding voltage characteristics, by improving the electrode configurations of a composite main lens common to in-line three beams of a color television. CONSTITUTION:Open ends of laterally elongate cut-shaped G5B electrode 15C and G6B electrode 16C which act commonly on in-line three beams, and which constitute a composite main lens of an electron gun are formed with angular line-like rims 155, 165. This enhances the dimensional precision of the configurations of the electrode parts and facilitates the parts manufacture, and further enhances the withstanding voltage characteristics.
Patent JP-H01160193-A (JP)
Title: Still picture television telephone
Inventor: TAKEMURA KINYA
IPC: H04N7/14
Filed: 1987-12-16
Abstract: PURPOSE:To reduce a picture transmission time and time from the reception of a picture till the display by applying high efficient coding to a still picture, sending the result and applying simultaneous read/write of the sent picture data. CONSTITUTION:An analog video signal from a television camera 1 is converted into an A/D converter 2, stored in a fetch memory 3 by one field, after a coding means 4 applies high efficient coding, a MODEM 6 modulates the signal and the result is sent to a telephone line 8. On the other hand, the digital video signal subjected to high efficient coding sent from the telephone line 8 is demodulated by the MODEM 6, decoded by a decoding means 4, written in an opposite picture display memory 10 and the digital video signal written is read and a D/A converter 11 converts it into an analog video signal and displayed by a display device 12. Thus, the transmission time is reduced and the time from the picture transmission till the display is decreased.
Patent JP-H09161688-A (JP)
Title: Ecr ion source
Inventor: KITAMURA HIROKI
IPC: H05H1/46
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a polyvalent ion of an ECR(electron cyclotron resonance) ion source. SOLUTION: An ECR ion source has a gas introducing pipe 20 through which gas necessary for plasma generation is supplied in a plasma chamber 4 inside which plasma is confined with a magnetic field of a mirror magnet 2 and a hexapole magnet. The gas introducing tube 20 is formed so that the tip points to the outer periphery 11a of a second stage ECR(electron cyclotron resonance) zone 11 formed with the magnetic field in the plasma chamber 4.
Patent JP-H07173776-A (JP)
Title: Ground fabric for air bag
Inventor: OHASHI HIROSHI
IPC: D06M13/51
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a light-weight and flexible ground fabric for an air bag having excellent tear strength by treating a synthetic fiber woven fabric with a copolymer of an organopolysiloxane containing a specific group and a polymerizable unsaturated group-c containing monomer. CONSTITUTION:This air bag having excellent storing properties and improved tear strength of sewed parts is obtained by treating a woven fabric of a synthetic fiber with an emulsion of a polymer prepared by copolymerizing (A) 10-90wt.% of an organopolysiloxane of the formula [R<1> is a 1-20C monofunctional hydrocarbon; X is a polymerizable unsaturated group-containing organic group or a mercapto group-containing organic group; Y is R<1>, X or a group of the formula OR<2> (R<2> is H or a 1-20C monofunctional hydrocarbon); (m) is 10-100,000; (n) is 0-1,000 with the proviso that when (n) is 0, at least one of Y is X] with (B) 90-10wt.% of a polymerizable unsaturated group-containing monomer [e.g. methyl (meth)acrylate or ethyl (meth)acrylate].
Patent JP-H07178039-A (JP)
Title: Cover type endoscope
Inventor: YOKOI TAKESHI
IPC: G02B23/24
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a good observation view field in the inspection, by preventing the floating and the attachment of dust between a lens cover at the tip of an endoscope cover and a cover lens at the tip of the endoscope for covering, when the cover is installed and the endoscope inspection is carried out. CONSTITUTION:At the tip composition 29 of an endoscope 7 for covering, a cover lens 32 for observation and a cover lens 34 for lighting are provided. At the cover tip 16 of an endoscope cover 10, a lens cover 36 for observation and a lens cover 37 for lighting which are formed of a transparent resin respectively provided corresponding to the cover lenses 32 and 34 are provided airtight. At the inner surface of the transparent lens covers 36 and 37, a charging preventive agent 39 is coated as a dust preventive means, and an adhesive 40 is coated to adhere the dust around the lens cover 36 for observation and the lens cover 37 for lighting at the inner surface of the cover tip, at the positions where the tip composition 29 of the endoscope 7 is not contacted.
Patent JP-H072583-A (JP)
Title: Sealing material for ceramic substrate
Inventor: SUGIYAMA TOSHIYUKI
IPC: C04B41/64
Filed: 1993-12-21
Abstract: PURPOSE:To improve the adhesivity of a sealing material by compounding a hydrolyzed product of an alkoxysilane with a specific organic compound. CONSTITUTION:A tetraalkoxysilane is incorporated with a prescribed amount of water and 40-90% of the alkoxysilane is hydrolyzed in the presence of an acid catalyst while distilling out by-produced alcohol. The hydrolyzate is subjected to condensation reaction to obtain a hydrolyzed product (A) consisting of a liquid silicate oligomer having two or more hydroxyl groups and an average polymerization degree of 2-8. The component A is distilled to reduce the monomer content to <=1wt.%. A reactive liquid composition having a viscosity of <=1,0000cps at room temperature (25 deg.C) and resistant to phase-separation can be produced by compounding (a) 100 pts.wt. of a reactive organic compound consisting of a silane coupling agent having two or more functional groups reactive with the hydroxyl group of the component A and expressed by the formulas I, II, III, etc., a polymer such as acrylic resin and a polyhydric alcohol, (b) 50-300 pts.wt. of the component A, (c) 1-10 times amount of an organic solvent based on the organic compound and (d) a catalyst. The reactive composition is applied to a ceramic substrate in the form of a film and dried.
Patent JP-H09135973-A (JP)
Title: Safety razor
Inventor: SAITO TATSUYA
IPC: B26B21/22
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety razor consisting of three stacked blade bodies capable of easily discharging beard cuttings clogging a space between a lower blade body and an intermediate blade body. SOLUTION: This safety razor is composed of three blade bodies such as an upper blade body 1, an intermediate blade body 2 and a lower blade body 3 laid over each other in that order from top. In addition, an upper spacer 4 and a lower spacer 5 are interposed between the blade bodies in order to keep the interval between the blade bodies constant. Besides, each of the spacers 4, 5 has deep slit grooves 11, 14 provided from the front edge to the rear end. Consequently, the spacer has plural comb teeth 12, 13 formed by the split grooves 11, 14 leaving the base of the space undivided. The rear part of each of the spacers 4, 5 comes out of the rear end of the blade body and vertically hangs along the rear end of the blade body, bending downward from the folded part of the comb tooth.  Further, the vertically hanging part of the upper spacer 4 comes into contact with the outside of the vertically hanging part of the lower spacer 5. The slit groove 11 of the upper spacer reaches the upper surface of the lower blade body 3 and coincides with the position 14 of the slit groove 14 of the lower spacer in such a manner that the slit groove 14 of the lower spacer running through depthwise between the intermediate blade body 2 and the lower blade body 3 communicates with the outside through the slit groove 11 of the upper spacer 4.
Patent JP-2000074892-A (JP)
Title: Size exclusion chromatography
Inventor: MORI SADAO
IPC: G01N30/26
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To conduct size exclusion chromatography(SEC) for organic compounds in a condition favorable economically and working-environmentally. SOLUTION: The SEC for organic compounds uses as a mobile phase a mixed solution containing alcohols of dichloro-pentafluoro propane and 1,1,1,3,3,3- hexafluoro-2-propanol or 2,2,3,3,3-pentafluoro-1-propanol. Poly(methyl methacrylate) is used for a standard sample for molecular weight measurement in a molecular weight measuring method.