baber/WOPTO huggingface dataset:
Patent JP-H0799013-A (JP)
Title: Hollow high temperature superconductor and manufacture thereof
Inventor: ABE YOSHIHIRO
IPC: H01B12/12
Filed: 1993-09-29
Abstract: PURPOSE:To easily manufacture a hollow high temperature superconductor which is excellent in thermal conductivity, and is high in mechanical strength. CONSTITUTION:In order to manufacture a hollow high temperature superconductor 3 which is rich in copper content at the inner wall section 3B of a hollow section 3, the molten product of a ceramic high temperature superconductor precursor is filled in a metallic container in a desired shape. After that, it is cooled, and moreover, the metallic container integrateed with the solution solidified product is heattreated, the metal is thereby oxidized, and a superconductor is formed around the outer surface of the metallic container by making use of a reaction with the solution solidified product, so that a filling section filled with the solution solidified product is thereby hollowed.
Patent JP-H0992053-A (JP)
Title: Cable extracting device
Inventor: AKATSUKA TAKU
IPC: H01B13/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To relax stress in a body belt with simple structure to effectively restrain the development of a crack etc., due to the stress. SOLUTION: In an extracting device 18, provided with a pair of carrying belts 22 nipping a cable C, the respective carrying belts 22 are composed of a plain belt (base belt) 26 and a body belt 28, to be fixed to the surface of the plain belt 26, and also plural notches 30, directing an inner side from the external surface of the body belt 28, are formed, at intervals in a peripheral direction, on the body belt 28.
Patent JP-S61124684-A (JP)
Inventor: KUSUDA TOSHIYUKI
IPC: D06M13/184
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0292015-A (JP)
Title: Fuzzy timer device
Inventor: KITANAKA MASAKAZU
IPC: H03K17/28
Filed: 1988-09-28
Abstract: PURPOSE:To eliminate the need for complicated control and to quicken the arithmetic operation and processing by providing a fuzzy deduction arithmetic section applying fuzzy deduction to the input condition and calculating the on or off time. CONSTITUTION:A fuzzy timer device is provided with an on/off control section 2 and an arithmetic section 1, to which a sensor section 3 is connected. The sensor section 3 is provided with a solar battery 4 to detect the quantity of the sun-ray, a temperature sensor 5 detecting an atmospheric temperature and a humidity sensor 6 to detect the humidity and the detected data are supplied to the arithmetic section 1. The arithmetic section 1 includes a fuzzy deduction section 7 and an off time setting section 8, and the fuzzy deduction section 7 receives a detected data by the sensor section 3, applies fuzzy deduction operation according to a predetermined control rule and calculates the adjusting coefficient of a spray time.
Patent JP-2000078398-A (JP)
Title: Angle extraction device and area extraction device
Inventor: ARAHATA HIROYUKI
IPC: H04N1/40
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately extract a target area and the angle of the target area. SOLUTION: A coordinate instruction means 103 instructs a row for calculating a feature amount, a feature amount calculation means 101 calculates the feature amount from row data instructed in the coordinate instruction means and an end point extraction means 102 extracts the end point of the target area from the feature amount calculated in the feature amount calculating means. An end point storage means 104 stores the coordinates of the end point extracted in the end point extraction means, a rotation angle instruction means 105 instructs the angle of a rotary axis for projecting the end point stored in the end point storage means and a cumulative amount calculating means 106 calculates the projection of the end point stored in the end point storage means onto the rotary axis of the angle instructed in the rotation angle instructing means 105.  A cumulative amount storage means 107 stores a projection amount to the rotary axis calculated in the cumulative amount calculation means, a rotation angle determining means 108 determines the rotation angle of the target area from the projection amount stored in the cumulative amount storage means 107 and an end point determining means 109 extracts the end point of the area from the rotation angle determined in the rotation angle determining means and the projection amount stored in the cumulative amount storage means.
Patent JP-H10101226-A (JP)
Title: Fine particle paint supply device
Inventor: NAKAMURA SATORU
IPC: B05C19/06
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To make paint excellent in use efficiency and supply capacity, and also facilitate color changing, moreover prevent the occurrence of impact fusion. SOLUTION: A lid part 6 is mounted on the drum can 2 for fine particle paint, and the drum can 2 is retained in an overturned or fitted condition by a holding device 1. Carrying air is supplied to a carrying hose 12 via a carrying air supplying port 17 from an air panel 18 to open a pinch valve 11 to operate a vibrator 9, and a flowing air is supplied to the air chamber 8 of the lid part 6 to make the fine particle paint in the drum can 2 flowable. This discharges the fine particle paint to the carrying hose 12 from a discharge port, positioned in the lowermost part of the overturned drum can 2, to supply the fine particle paint to a paint tank 21 by the carrying air.
Patent JP-H11129034-A (JP)
Title: Bending machine
Inventor: CAPORUSSO ALESSANDRO
IPC: B21D7/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a universal bending machine to bend a pipe or a shape steel of both a fixed and a variable bend rates. SOLUTION: The machine includes a work table 10 wherefrom two or more power spindle noses appear. At least one spindle nose is given a power to rotate in a certain direction, and at least one more spindle nose is given a power either to idle or rotate in an opposite direction. The spindle noses can access to load/unload spindles designed to support bender rollers 11a, 12a, namely matrix, to demarcate an operation area on the work table 10 in order to conduct a bending processing to the pipe or the shape steel according to the fixed or variable radius. A reciprocal work member supporting means is designed to cooperate with the bender rollers 11a, 12a at the time of bending processing operation, and can be fixed arranged on the linear guiding means in the work table 10 along the disjunction direction of the reciprocal work member against the operation area.
Patent JP-H0772131-A (JP)
Title: Backflash method for concentration pipe
Inventor: MORISAWA YASUHIRO
IPC: G01N30/08
Filed: 1993-09-04
Abstract: PURPOSE:To remove effect of an interference component by making a carrier gas flow through a dead volume part between a passage switching device and a concentration pipe to discharge a sample in the dead volume prior to backflushing. CONSTITUTION:A sample cylinder 2 is operated to suck in the stale where ports a-j of a one-way valve 1 are connected. A fixed amount of atmospheric air S enters a concentration pipe 14 via a sample introduction port 13, a filter 12, the ports (b) and (c) and a pipe 15 and further, a pipe 4 via a pipe 16 and the ports (j) and (a). Here, benzene, toluene and xylene in the atmospheric air S are adsorbed by the concentration pipe 14. Then, a three-way solenoid valve 35 is operated and a normally closed port 35c is opened. Furthermore, with a three-way solenoid valve 35 and the sample cylinder 2 kept in operation, a carrier gas flows through pipes 28 and 36, the three-way solenoid valve 35, the ports (b) and (c), the pipe 15, the concentration pipe 14, the pipe 16, the ports (j) and (a) and the pipe 4 in that order to discharge the atmospheric air S in the dead volume parts 15 and 16 and the concentration pipe 14 from the normally closed port of the three-way solenoid valve 3.
Patent JP-S62104970-A (JP)
Inventor: SASAKI ISAO
IPC: D06M101/16
Filed: 1985-10-30
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-2000070714-A (JP)
Title: Production of catalyst for production of unsaturated nitrile
Inventor: INOUE TOMOYA
IPC: C07C253/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the yield of unsatd. nitrile by oxidizing a formulation containing molybdenum, vanadium and antimony by a specified method to prepare a catalyst preparation liquid for the production of a catalyst having a specified component compsn. to be used for the production of unsatd. nitrile. SOLUTION: In the production of the catalyst having the component compsn. expressed by the formula of Mo1VaSbbXcOn, a mixture liquid containing molybdenum, vanadium and antimony is oxidized by a specified method to obtain a catalyst preparation liquid. In the formula, X is one element selected from Nb, W, Cr, Ti or the like, a to c and n are atomic ratios per one Mo atom and satisfy 0.1<=a<=1, 0.01<=b<=0.6, 0<=c<=1, and n is the atomic ratio determined by the oxidation state of the metals. As for the specified oxidation method, a method to heat the formulation containing molybdenum, vanadium and antimony at 50 to 300 deg.C for one or more hours in an atmosphere containing an oxidative gas is preferably used.
Patent JP-S62105043-A (JP)
Title: Ultrasonic microscope and focusing method
Inventor: TAKAI MASAO
IPC: G01N29/24
Filed: 1985-11-01
Abstract: PURPOSE:To prevent a spherical lens and a sample from colliding against each other during focusing operation by providing the limits of a upper-limit and a lower-limit position according to the focal length of the spherical lens. CONSTITUTION:A focal length calculation part 17 recognizes the focal length of the lens 1 which is set currently by using the type NO. of the spherical lens 1 which is detected 16, the type No. which is predetermined, and a table of focal length. Then, a TV camera 19 shoots the lens 1 and sample 7, whose image data is inputted to an image memory 20. A size detection part 21 processes the image of the lens 1 and sample 7 which is inputted to the memory 20 to detect the quantity of their gap. Further, an upper-limit and lower-limit position arithmetic part 18 calculates the position of the focusing point to the sample on the basis of the current position from a Z-position moving part 13c, the focal length of the lens 1 from the calculation part 17, and the quantity of the gap between the sample 7 and lens 1 which is found by a detection part 21, thereby setting the upper-limit and lower-limit focusing positions. Then, an echo level decision part 22 commands the moving pat 13c to move between the upper-limit and lower-limit position which are set 18, thereby finding the Z-directional position from the sample 7.
Patent JP-H0984864-A (JP)
Title: Shaft for aromatic container
Inventor: ISHIKAWA KOJI
IPC: A61L9/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for an aromatic container which facilitates insertion of a slide shaft part into a holding core to stabilize dimensional accuracy. SOLUTION: A slide shaft part 3 comprises four flat ribs, first R1 to fourth R4 and the ribs R1-R4 are so formed to make the tip parts thereof pointed in the direction of insertion thereof into a holding core and an undercut part 4 is arranged closer to the tip part with a shape sticking out to the internal surface side of the holding core being inserted into the holding core. The ribs R1 and R2 are positioned on the same plane while being spaced on the side of the tip part. The ribs R3 and R4 are arranged at a position vertical to the ribs R1 and R2 while being deviated from the same plane.
Patent JP-H1183758-A (JP)
Title: Densitometer
Inventor: YAMAGUCHI SEIJI
IPC: G01N22/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of a fluid to be measured with accuracy by heightening concentration resolution. SOLUTION: Open window parts 23a and 23a' for transmitting and receiving microwaves are each formed at locations facing each other and sandwiching the tube axis of a tubular body 1. Plates 23c and 23c' for mounting an antenna are mounted to the open window parts 23a and 23a' via airtight sealing packings 23b and 23b'. A transmitting antenna 28 and a receiving antenna 29 are separately mounted to the plates 23c and 23c' for mounting an antenna. Dielectrics 30 and 30' are filled in the open parts 28' and 29' of the transmitting antenna 28 and the receiving antenna 29. By this, a transmitting system and a receiving system of microwaves are constituted.  The transmitting system 11 and the receiving system 12 of microwaves obtain the first phase lag and the second phase lag through the use of microwaves in a frequency range of 1.7 GHz to 2.0 GHz as microwaves and measures a phase difference from each phase lag.
Patent JP-H0513393-A (JP)
Title: Cleaning method
Inventor: OGURA KEN
IPC: H01L21/304
Filed: 1991-08-30
Abstract: PURPOSE:To remove favorably contaminants on semiconductor substrates by a method wherein in cleaning of the semiconductor substrates, liquefied gas is used as a cleaning liquid after the substrates are cleaned with pure water, ultrasonic waves are made to propagate in this cleaning liquid and the cleaning of the materials to be cleaned is performed in this cleaning liquid. CONSTITUTION:A tank 31 is formed of a heat-insulating material and is filled with liquid nitrogen 32. An ultrasonic vibrator 33 is mounted under the bottom of the tank 31 and is connected with an ultrasonic oscillator 34. The nitrogen 32 overflows a partition 35. The overflown nitrogen 32 is pressed by a pump 37 through a discharge opening 36 and is circulated via a filter 38. A carrier 40, in which semiconductor substrates 39 in after being cleaned with pure water are housed, is dipped in the nitrogen 32 and the substrates 39 and irradiated with ultrasonic waves. Contaminants on the substrates 39 are frozen to become fragile and at the same time, are shrunk, are removed by ultrasonic vibration and the substrates 39 are cleaned. The surface tension of the nitrogen 32 is strong and the contaminants floating in the liquid nitrogen are avoided from readhering on the substrates 39. Thereby, adhesion of the contaminants to the substrates 39 is made to nil.
Patent JP-H0985558-A (JP)
Title: Parts holding body and manufacture of it
Inventor: MARUYAMA YOSHIO
IPC: B23Q3/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a parts holding body having high stability of a parts holding function, and able to hold the parts with high reliability. SOLUTION: In a parts holding body 1 formed by connecting holding units 2 for housing and holding parts to each other, engaging pieces 7 to be stabilized in the positions projecting to and retreating from openings of parts housing spaces 5, and able to be moved between two positions by constant energizing force or more are provided on the holding units 2, and parts held in the housing spaces 5 are prevented from jumping out by means of the engaging pieces 7 projecting to the opening parts.
Patent JP-2001066828-A (JP)
Title: Toner
Inventor: KATSUTA YASUSHI
IPC: G03G9/087
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which retains good transferability even in long-term use, ensures a high rate of utilization and stably gives a high image density even when allowed to stand in any environment. SOLUTION: The sectional planes of the toner particles are observed with a transmission electron microscope and 20 sectional planes of toner particles each having a major axis size R (μm) which satisfies the relation of 0.9<=R/D4<=1.1 to the equivalent circular weight average diameter D4 of the toner on the basis of weight measured with a flow type particle image measuring device are selected. When the number of primary particles of carbon black present from the surface of the toner to (r) [(r) is a value satisfying r/R=0.05] is represented by (a) and the number of primary particles of all carbon black observed in sections of the toner is represented by (b), the arithmetic average (a/b)st is 0.20<=(a/b)st<=0.60.  When the weight of the oxycarboxylic acid in 1 g toner extracted by methanol is represented by A (g) and the weight of the oxycarboxylic acid in 1 g to near extracted by 0.1 M aqueous sodium hydroxide solution is represented by B (g), the relations of A/B=1.05 to 3.00 and B=0.10×10-3 to 3.50×10-5 are satisfied.
Patent JP-H1087219-A (JP)
Title: Car suspending equipment for elevator
Inventor: IMAZU AKIRA
IPC: B66B7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a car suspending equipment for an elevator which can suspend a car without applying force in a horizontal direction such as generating deformation in a cross head. SOLUTION: In this suspending equipment, a suspending equipment 9, comprising a beam material 9A longer than width of a cross head 7, suspending metal fitting 9B connected so as to protrude to both ends of this beam material 9A and a dislocation lock metal fitting 9C connected so as to protrude respectively to a position of equal distance from an end of the beam material 9A, is arranged under the cross head 7, a dislocation lock metal fitting 9D is engaged, and the suspending metal fitting 9B is suspended by a rope 11A with base or the like. In this way, without applying force in a horizontal direction such as generating deformation in the cross head, a car can be suspended.
Patent JP-H1186351-A (JP)
Title: Production of stamper for optical disk
Inventor: NAGAI CHUICHI
IPC: G11B7/26
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To correct groove shapes, to suppress the difference in stamper groove shapes to a smaller level and to improve a production yield by regulating the ultimate pressure in a hermetic system in such a manner that the normal logarithm of this pressure satisfies a specific relation with the difference between the desired groove width and actually measured groove width in the recessed parts of a photosensitive resin layer, thereby forming a metallic thin film. SOLUTION: The ultimate pressure P in the hermetic system is so regulated that the normal logarithm V of P satisfies the relation of W=18×(V+4) in the difference Wnm between the desired groove width of the recessed parts and the actual groove width of the recessed parts. A coating material consisting of a photosensitive component and a resin component is applied together with a solvent, such as an ethyl lactate system, on the substrate, by which the substrate is provided with the layer. The photosensitive component is exemplified by, for example, naphthoquinone diazide and its deriv., etc., and the resin component by, for example, a cresol novolak resin and benzophenone resin.  Fine ruggedness shapes are formed by exposing the photosensitive resin layer and developing the same and the pressure regulation in the hermetic system is executed before the metallic film is formed by sputtering, by which the nickel thin film is formed.
Patent JP-H03108235-A (JP)
Title: Focus measuring method for cathode-ray tube
Inventor: KAWAME KEISUKE
IPC: H04N17/04
Filed: 1989-09-22
Abstract: PURPOSE:To easily measure the focus characteristic without providing a special circuit and a device by obtaining the brightness on luminous phosphors, and estimating the intensity of the whole beam via interpolation. CONSTITUTION:A grid pattern or a dot pattern is displayed on a fluorescent screen in the normal raster scanning state, it is photographed by a TV camera 3 at the magnifying factor that each phosphor can be separated, and the luminous brightness on luminous phosphors is measured by estimating the current density distribution of an electron beam via interpolation or speculation of a curve. For interpolation, for example, the sampling function restoring the signal wave-form zone-limited to 1/2 or below of the Nyquist frequency of sampling in the sampling theorem is used, or spline interpolation connecting the discrete sequence of points with a smooth curve is used. The change of the electron beam intensity distribution against the interval between dots of phosphors is smooth, and the intensity distribution of missing portions can be sufficiently reproduced while precision is secured.
Patent JP-S6486461-A (JP)
Title: Air button cell
Inventor: MORITA KORENOBU
IPC: H01M12/06
Filed: 1987-09-29
Abstract: PURPOSE:To enable air diffusion to an air electrode by providing an unwoven cloth with fluoric resin as main component, with rough surface and punched off approx. in the same dia. as the inner dia. of a positive electrode case, and arranging this unwoven cloth at the inner bottom of the positive electrode case in the form of bottomed cylinder having an air hole. CONSTITUTION:A recess with an air hole 2 is provided at the bottom of a positive electrode case 1. A water repellent unwoven cloth 12 of polyethylene tetrafluoride, which is punched off in the same dia. as the inner dia. of the case 1, is placed at the inner bottom thereof. The surface of this unwoven cloth is uneven, and the oxygen in air having intruded through the air hole 2 spreads in the gap between this uneven surface and the inner bottom flat surface of positive electrode case 1 to diffuse to an air electrode 5 through a water repellent film 4. This dissolves the problem of liquid leak because of air diffused paper to ensure that even a small-sized air button cell has stable cell performance.
Patent JP-H03107951-A (JP)
Title: Production of toner
Inventor: MITSUMURA SATOSHI
IPC: B02C19/06
Filed: 1989-09-22
Abstract: PURPOSE:To increase image densities and to prevent the generation of fogging by melting and kneading a mixture contg. a binder resin contg. a polymer consisting of >=1 kinds of monomers having specific chromatograms as well as a coloring agent or magnetic powder, then grinding the mixture and pulverizing the mixture by circular conical collision plate having a specific vertex. CONSTITUTION:The mixture contg. at least the binder resin having at least >=1 kinds of the monomers selected from arom. vinyl monomers, acrylate monomers and methacrylate monomers of the chromatograms having at least one peak in the respective mol. wt. regions of 10<3> to 8X10<4>mol.wt. and 10<5> to 10<7>mol.wt. as well as the coloring agent or the magnetic powder is ground after melting and kneading. The ground mixture is charged to the upstream of an acceleration tube 3 and the gaseous mixture composed of a high-velocity gas and the particles of the mixture to be ground is brought into collision against the collision surface 14 which is provided to face an outlet 13 of the acceleration tube and constitutes the circular conical shape having >=110 deg. and <170 deg. vertex, by which the mixture is pulverized. The excellent toner having the high image densities without having image defects is obtd. at the low cost in this way.
Patent JP-H1090610-A (JP)
Title: Scan type probe microscope
Inventor: AIZAKI SHINICHIROU
IPC: G02B21/26
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverted type optical microscope incorporated type scan type probe microscope prevented from occurrence of deformation in a stage due to temp. fluctuation in peripheral atmosphere. SOLUTION: A scan type probe microscope(SPM) unit 30 is arranged on an upper side of a specimen stage 20 placing a slide glass placing a specimen. A cover 28 shutting off the atmosphere touching the upper surface of the specimen stage 20 from the outside in cooperation with the stage 20 is set properly on the specimen stage 20. A revolver 54 attached with plural objective lenses having different magnifications is placed under the specimen stage 20, and by rotating it, the objective lens 52 with the prescribed magnification is arranged on an optical path. The specimen 20 is provided with an opening enabling the optical observation by the objective lens 52. The central part around the opening is formed thin in a tapered-shaped so as not to disterb the rotation of the objective lenses 52. An adiabatic member 22 is provided on the bottom surface of this tapered-shape thin part.