baber/WOPTO huggingface dataset:
Patent JP-S62158013-A (JP)
Title: Transfer simultaneously with injection molding and device thereof
Inventor: NAKAMURA YUZO
IPC: B29C45/36
Filed: 1985-12-30
Abstract: PURPOSE:To prevent wrinkles in a film at a molded part from developing and at the same time make the transfer to the molded part possible by a method wherein a transfer film, which is pinched between a stripper plate and the joint surface of a female mold, is pressed into the female mold with a male mold and then resin is injected between both the molds. CONSTITUTION:The tip part 7a of a male mold 7, which protrudes from the joining end surface 8a of a stopper plate in combination with a clamp 8, presses a transfer film F into the recess 2 of a female mold 1 by pressingly extending the film F. The transfer film F is confined in a gap between the protruded end surface 7b of the tip part 7a of the male mold 7 and the inner surface of the recess 2 of the female mold 1 and the thickness of the gap is set in response to the thickness of a resin molded part. Next, when resin is forced from a nozzle 16 into the resin feeder 15 leading to the male mold 7, the resin R injected in the gap presses the transfer film F against the inner surface of the recess 2 of the female mold so as to fill the gap, resulting in transferring characters and the like on the transfer film F to the surface of the resin.
Patent JP-2000125151-A (JP)
Title: Television signal receiver, synchronous phase estimating device and ghost estimating device
Inventor: TANIGUCHI TOMOHIKO
IPC: H04N5/455
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a television signal receiver capable of preventing the occurrence of video fault such as the flowing or distortion of the video, video jump and multiple-video and stabilizing the video in a video signal adversely affected by multi-paths of a radio wave when the mobile television receiver receives the television signal. SOLUTION: By using a reception means 1, a ghost detection means 2, a pulse detection means 3, a phase estimate means 4, a ghost estimate means 5 and a phase estimate means 6, the synchronous phase of a received television signal and a ghost fault state at the reception are estimated. The video is corrected by a video stabilizing means 7 by using the estimated synchronous phase of the received television signal and the estimated ghost fault state and is displayed on a display means 8.
Patent JP-H04171712-A (JP)
Title: X-ray mask and its manufacture
Inventor: KITAMURA YOSHITAKA
IPC: G03F1/22
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the wedge or the skirt trailing, which occurs at the end of the pattern by the effect of the Auger electrons from a substrate, by putting the shape of an X-ray absorber pattern in projecting structure. CONSTITUTION:Resist 13 is applied on a membrane 11, where for example Ta is deposited in the thickness of approximately 0.8mum as an X-ray absorber 10, and then it is baked. Next, using an electron beam exposer or the like, a resist pattern 12 in the shape of an inverse projection is made. Furthermore, when etching is performed using an etching means such as an RIE or the like, the X-ray absorber 10 in the exposed part is removed, and for the X-ray absorber 10 under the thin resist 12, upper one part is removed, so if the resist 12 is exfoliated, a projecting X-ray mask is made. And the part excluding the desired pattern is exposed by the Auger electrons generated by X-ray I, permeated the through thin membrane part 10b, and the X-ray I2, permeated the thick step part 10a.
Patent JP-H08162427-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIMOTO JUNICHI
IPC: H01L21/302
Filed: 1994-12-01
Abstract: PURPOSE: To reduce contact resistance by eliminating a damaged layer and deposit which are formed on the substratum surface of the bottom of a contact hole by the etching at the time of forming the contact hole, without damaging the substratum. CONSTITUTION: After a contact hole 4 is formed by etching a silicon oxide film 3 on a silicon single crystal substrate 1 by RIE, heat treatment in an HCl atmosphere is performed. Thereby, a damaged layer 5 and deposit 6 on the bottom of the contact hole 4 are eliminated.
Patent JP-S62158703-A (JP)
Title: Production of olefin polymer
Inventor: FUNABASHI HIDEO
IPC: C08F4/60
Filed: 1985-12-30
Abstract: PURPOSE:To obtain the titled highly stereoregular polymer substantially free of fine powder and low in a content of catalyst residues stably in high activity, by polymerizing an alpha-olefin in the presence of a catalyst obtained from a specified solid catalyst component, an organoaluminum compound and an electron donor. CONSTITUTION:A solid catalyst component (A) is obtained by contacting a solid (a) obtained by allowing an inorganic oxide component of a surface hydroxyl group concentration <=3mumol/m<2>, which is a double oxide containing at least one oxide or the like of an at least one element selected from among Group II-IV elements of the periodic table to support a Mg alkoxide of the formula (wherein R<1-2> are each a 1-10 C alkyl, cycloalkyl, aryl or the like, and t is 0-2) and, optionally, a fatty acid magnesium salt with an electron-donating compound (b) and a titanium halide (c) at 0-200 deg.C for 2min-24hr. An alpha-olefin is polymerized in the presence of a catalyst obtained from component A, an organoaluminum compound (B) in an amount to provide an Al to Ti atomic ratio of 1-1,000 and an electron donor (C) (e.g., organosilicon compound) in an amount to provide a C to B molar ratio of 0.01-10.
Patent JP-H05104856-A (JP)
Title: Thermal data recording medium
Inventor: IMAI TOSHIFUMI
IPC: B41M5/30
Filed: 1991-10-17
Abstract: PURPOSE:To certainly prevent forgery or alteration and to easily judge genuineness by forming a developed color part having light absorption in an infrared region to the thermal recording layer provided on a substrate at the time of color development and forming the same of at least two kinds of parts different in density. CONSTITUTION:A thermal data recording medium is formed by successively laminating a magnetic recording layer 2, a first shield layer 3, a thermal recording layer 4, a second shield layer 5 and, if necessary, a protective layer 6 to the upper surface of a card substrate 1. In this case, the thermal recording layer 4 forms a developed color part having light absorption in an infrared region at the time of color development and the developed color part is formed of two kinds of parts different in density. Two kinds of the parts different in density are formed as at least two kinds of parts different in the content of a thermal color forming material. Patterns 7 wherein data such as a bar code or the like are recorded by a thermal head are formed to the thermal recording layer 4.
Patent JP-S63151484-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: B41M5/26
Filed: 1986-12-15
Abstract: PURPOSE:To drastically enhance preservability without lowering printing quality, by laminating a thermal transfer layer containing not only a dye transferred to printing paper by the migration thereof under heating but also polyvinyl acetoacetal as a binder component to a base material sheet. CONSTITUTION:A thermal transfer sheet 1 is constituted by providing a thermal transfer layer 3 on a base sheet 2. As the base sheet 2, condenser paper or a polyester film is used. The thermal transfer layer 3 consists of a dye and a binder and, as the dye, a disperse dye melted, diffused or sublimed by heating to transfer is pref. and dissolved in the binder component. As the binder component, a polyvinyl acetoacetal resin is used and the content of the acetal part thereof is set to 50% by wt. of the total amount of the polymer and 80 wt.% or more of said acetal part is set to polyvinyl acetoacetal. By this method, preservability and printing characteristics are enhanced.
Patent JP-H04175809-A (JP)
Title: Circuit of i/o port board for expansion for microcomputer without generating dispersion in input/output signal
Inventor: MATSUMURA HIROSHI
IPC: G06F15/78
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the dispersion of signals in circuits from occurring by connecting an LS245 wired so as to keep the minimum distance to three port buses of an LSI8255(8255) for interface I/O. CONSTITUTION:An arbitrary port address is set at an expansion slot bus 1, and the LSI8255 is connected to it. The buffer reinforcement of each port bus can be performed by wiring the LS245(3-5) so as to keep the minimum distance from each port bus of the three ports A, B, and C provided at the LSI8255(2). Thereby, the dispersion of the signal generated in the conventional circuit of 8255 can be eliminated.
Patent JP-H10144557-A (JP)
Title: Manufacture of magnetic garnet film for magnetostatic wave element, and magnetic garnet film for magnetostatic wave element
Inventor: SEKIJIMA YUUTOKU
IPC: H01F41/28
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic garnet film for a magnetostatic wave element which the surface is plane and the film of an end portion is thinned, at a low cost and the method is excellent in massproductivity, and the magnetic garnet film for a magnetostatic wave element. SOLUTION: A recessed part 2 is formed on a base substrate 1 so as to conform to the shape of a magnetic garnet film which is to be used for a magnetostatic wave element. The area of aperture of the recessed part is larger than the bottom part, and the recessed part constitutes an obtuse angle to the bottom surface. The base substrate 1 is dipped in material solution, and a magnetic garnet film is formed on the base substrate 1 by a liquid epitaxial growth method. The surface of the obtained magnetic garnet film is flat, and the film of the end portion is thin as compared with the central part.
Patent JP-S63152110-A (JP)
Title: Manufacture of permanent magnet
Inventor: FURUYA TAKASHI
IPC: C22C38/00
Filed: 1986-12-17
Abstract: PURPOSE:To manufacture the anisotropic permanent magnet having a high energy product by a method wherein the thin strip or powder.piece-like material consisting of rareearth-iron alloy, having the magnetic coercive force at the normal temperature brought down to the prescribed value or below, is plastically deformed by performing a super-quenching operation, and a magnetic anisotropic property is given to said material. CONSTITUTION:The thin strip or powder.piece-like material consisting of rareearth-iron alloy having the magnetic coercive force at the normal temperature of 3 koe or below, for example, is plastically deformed at the temperature of 600 deg.C or above, for example, by performing a superquenching treatment, and a magnetic anisotropic property is given to said material. At this point, when a thin strip is going to be manufactured using a method wherein the melted metal of a rareearth-iron alloy is superquenched, there are methos such as a centrifugal quick-cooling method in which material is solidified by quenching by jetting out a fused alloy from a nozzle against the inner wall of the cooling drum which is rotated at high speed, and also a single-rolling method and the like wherein material is quickly cooled and solidified by jetting out a fused alloy against the outer wall of a rotating drum in the same manner as the method mentioned above. Amorphous quenching of 50 vol. % or more is added to the thin strip or powder.piece-like material after the material has been quickly cooled. As a result, the anisotropic permanent magnet having a high energy product can be obtained without lowering saturated magnetization and magnetic coercive force even when said material is heated up to 600 deg.C or above at which it can be plastically deformed.
Patent JP-2001077479-A (JP)
Title: Optical and/or electronic element
Inventor: UGAJIN RYUICHI
IPC: B82Y10/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical and/or electronic element which is based on a new operation principle. SOLUTION: In this optical and/or electronic element, electrons are confined in a region a having a fractal self similarity, so that it is operated by using degeneracy of state density. For example, an active layer 1 as a light-emitting element is made of a structure, where GaAs quantum dots 1a are arranged in a fractal form and is mode into confined structure by an I-type AlGaAs 1b. This state of electrons at the quantum dot array shows the degeneracy of state density. In addition, a random magnetic field is applied to a region having self similarity by adding magnetic impurities, thereby generating strong quantum chaos and causing degeneracy of state density to result.
Patent JP-H06152017-A (JP)
Title: Laser oscillator
Inventor: MITSUYANAGI NAOKI
IPC: H01S3/08
Filed: 1992-11-09
Abstract: PURPOSE:To reduce the diameter of a laser beam and permit a laser oscillator to perform fine machining without damaging an aperture and other important optical components that constitute the laser oscillator. CONSTITUTION:A laser oscillator is provided with a laser rod 1, a flash lamp 2, a condenser 3, an end mirror 4, an output mirror 5 and an aperture 20. The laser rod side of the aperture 20 is permitted to be a mirror plane that has high reflectivity for the wavelength of laser beam 50 and the mirror plane is permitted to be a conical plane whose normal line is inclined from the axis of the laser beam 50. An absorber which absorbs laser beam 51 reflected by the mirror plane can be also provided.
Patent JP-H03161215-A (JP)
Title: Flat plate chain body and its driving structure
Inventor: MOGI KATSUMI
IPC: B23D55/06
Filed: 1989-11-17
Abstract: PURPOSE:To secure sufficient sliding area even for a flat plate flap of relatively small thickness, and to obtain high linking intensity and tensile strength by fitting a projected part for linking that is formed of the same thickness as that of the flap, and a notch for linking, to one another, so as to link the respective flaps together. CONSTITUTION:A notch 10 for linking of the same thickness as that of a flap, and a projected part 8 for linking are formed on the front and rear ends of each flap 1, respectively, and these are fitted to one another, and are thus linked together. Even when the thickness of the flap 1 is small, sliding area of the linked part is secured wide, and sufficient linking intensity and tensile strength are obtained thereby. Each flap 1 is supported in a direction of its thickness, on both side walls of a slit, in a winding part to a sprocket 88, while the end part of a back plate is fitted to a sliding groove 42 for the back plate of each flap 1, or to a sliding projection, on a linear part between each sprocket 88, whereby each flap 1 is regulated in a direction of thickness, so as not to release the flap 1 from linking.
Patent JP-H10138723-A (JP)
Title: Structure for sheet metal knuckle
Inventor: KOMATSU JUNJI
IPC: B60G7/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable a sheet-metal knuckle to have good workability and to be lightweight, to choose adequate mounting positions for suspension arms, and to obtain good suspension characteristics. SOLUTION: With a sheet-metal knuckle 1, a sheet-metal outer member 3 having a spindle 2 for supporting a wheel 8 is provided on a sheet-metal inner member 7 having a supporting member 6, on both sides of which two suspension arms 4, 5 are mounted. The lengths L3, L4 from a center line 11 of the spindle 2 to the mounting points 43, 53 of both the suspension arms 4, 5 are invariably structured to be differed from each other.
Patent JP-H08138360-A (JP)
Title: Tape cassette evaluation unit
Inventor: KATSUMATA HIROSHI
IPC: G11B33/00
Filed: 1994-11-08
Abstract: PURPOSE: To wind a magnetic tape under good state and reuse the magnetic tape by disposing a cleaning section, an evaluating section and an arranged winding mechanism section sequentially in the traveling direction of the magnetic tape along the traveling path thereof and then cleaning the magnetic tape and evaluating the quality thereof. CONSTITUTION: A loading mechanism section 15 feeds out a magnetic tape 4 from a tape cassette 1 loaded to a cassette loading section 11 and then winds the magnetic tape 4 to constitute a traveling path of the tape 4 between supply side reels 2, 3. A cleaning section 12, an evaluating section 13, and an arranged winding mechanism section 14 are disposed sequentially along the traveling path starting from the reel 2 side and then a reel shaft 20 is driven to wind the tape 4 around a reel 3. Consequently, the tape 4 can be wound under good state after dust is removed therefrom and the quality thereof is evaluated, e.g. defect in the magnetic layer is detected with high accuracy.  Operation of the mechanism section 12 has no adverse effect on the arranged winding work and the tape can be protected against damage at the time of stocking or transportation while preventing erroneous evaluation thereof thus realizing a good reproduction.
Patent JP-2001118066-A (JP)
Title: Fingerprint collating device
Inventor: ITO HIDEAKI
IPC: G06K9/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a fingerprint collating device from illegally being operated, to discriminate an internal illegal operator from an external illegal operator, and to make specifiable an illegal operator. SOLUTION: A fingerprint data collating means 7 collates input fingerprint data with registered fingerprint data and stores the fingerprint image in an actual fingerprint image storage means 9 when making an NG decision. An NG data deciding means 12 collates the NG fingerprint data with the registered fingerprint data and when there is matching between them, an internal illegal operation detecting means 13 decides operation by an internal illegal operator. An NG data recording means 14 records the NG fingerprint data and when an NG data repetitive match deciding means 16 decides that the NG fingerprint data are matching more than once, an external illegal operation detecting means 17 decides as an operation by an external illegal operator.
Patent JP-H01139591-A (JP)
Title: Wholly automatic device for synthesizing 11c-labeled glucose
Inventor: WATANABE MASAZUMI
IPC: B01J19/00
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a device capable of wholly automatically synthesizing the title compound for research of saccharometabolism, etc., in high yield and selectivity in a short time, by reacting an alkaline aqueous solution with a <11>C-labeled HCN and specific arabinose derivative in a reaction vessel, reducing the resultant product, hydrolyzing the reduction product and purifying the formed hydrolyzate by treatment using a column. CONSTITUTION:An alkaline aqueous solution is added to a reaction vessel 11 and <11>C-labeled hydrogen cyanide 1 and 2,3:4,6-di-O-isopropylidene-D-arabinose solution 2 are injected thereinto and reacted to form 3,4:5,6-di-O-isopropylidene-D- glucononitrile. Raney nickel or Raney alloy catalyst from a catalyst vessel 10, together with an aqueous solution 3 of an acid, is then fed to the reaction vessel 11 to reduce and simultaneously hydrolyze the resultant product. The obtained reaction solution is subsequently passed through ion exchange resin columns 14 and 15, concentrated in a concentrating vessel 16, passed through a high-speed liquid chromatography column 24 and purified to recover the product in a vial 28. Thereby the aimed compound is wholly automatically synthesized.
Patent JP-H04209973-A (JP)
Title: High pressure pump
Inventor: KARASAWA YUKIHIKO
IPC: F04B9/109
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a high pressure pump easy to perform disassembly and cleaning by actuating the first piston by operating fluid, flowing into the first cylinder, and jetting press-fed fluid in the second cylinder by the second piston associated with this first piston. CONSTITUTION:This pump main unit P is provided with the first/second cylinders 1, 2 arraned in series to form an in-out port 16 of operating fluid for reciprocating a piston rod in a head cap and a communication path 17 for return stroke operating fluid to move according to a reciprocating motion of a piston 14 in a bottom cap, of the first cylinder 1. The inside of the cylinder is divided into a charge chamber 18 of the return stroke operating fluid and a charge chamber 19 of compression stroke operating fluid by the piston 14. On the other hand, the second cylinder 2 is also substantially similarly formed, and a charge compression chamber 28 of compressed fluid is formed between a piston 211 and a bottom cap while forming individually an inflow and outflow ports 26, 27 of pressure fluid in a head cap 23.
Patent JP-H03159977-A (JP)
Title: Diamonds-coated member
Inventor: ITO TOSHIMICHI
IPC: C23C16/26
Filed: 1989-11-16
Abstract: PURPOSE:To obtain the subject diamond-coated member excellent in adhesion of composite member with diamond film and capable of lengthening life of cutting tool using the same by applying diamond film to the surface of a composite member consisting of carbon-ceramics. CONSTITUTION:The aimed diamond coating material is formed by applying film of diamonds (diamond and diamond like carbon) to the surface of a composite member consisting essentially of carbon and ceramics and having dense structure and proper porous structure. Then the above-mentioned film of diamonds is formed by bringing a gas obtained by exciting a new material gas containing carbon source gas into contact with the above-mentioned composite member in a reactor.
Patent JP-H07149249-A (JP)
Title: Vehicle
Inventor: KAWABATA SHINICHI
IPC: B62D6/00
Filed: 1993-11-30
Abstract: PURPOSE:To avoid the ground surface from being devastated by steering at travel stopping time by arranging a judging means to judge whether or not a traveling device is put in a traveling condition, and constituting so as to prohibit the steering of the traveling device when the device is put in a travel stopping condition. CONSTITUTION:Steering of steered wheels is performed by driving a steering electric motor 7 by a steering signal C1 from a control device 6. A judging means 10 arranged in the control device 6 judges whether or not a driving electric motor 8 is stopped, that is, whether or not a driving wheel is stopped by the existence of an output pulse signal from a rotating speed detecting sensor 9 generated at rotating time of the driving electric motor 8. When a judgment is made such that the driving electric motor 8 is stopped, a prohibiting means 11 of the control device 6 prohibits output of the steering signal C1 to the steering electric motor 7. In this way, even if a steering wheel is operated at travel stopping time, since the steering electric motor 7 is not driven, the steered wheels do not swing.
Patent JP-H11128947-A (JP)
Title: Electrode apparatus and dephosphorization apparatus using the same
Inventor: URABE TOYOYUKI
IPC: C02F1/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prolong the life of electrode plates in the case the electrode plates are used for a dephosphorization apparatus to convert a phosphate ion in water into an insoluble metal phosphate and precipitate the phosphate by electrolysis. SOLUTION: This electrode apparatus is to be used for a dephosphorization apparatus to convert a phosphate ion in water into an insoluble metal phosphate and precipitate the phosphate by electrolysis and is provided with an electrode plate 1 made of a metal which produces a water-insoluble metal phosphate by reaction with the phosphate ion, a supporting member 4 for supporting the whole surface of the electrode plate 1 in the state that at least the front face of the electrode plate 1 is opened, a conductive member 2 for supplying electricity to approximately the whole body of the electrode plate 1, and an electricity supply wire 5 connected with the conductive member 2.