baber/WOPTO huggingface dataset:
Patent JP-S59178673-A (JP)
Title: Production for magnetic bubble memory device
Inventor: BETSUI KEIICHI
IPC: G11C11/14
Filed: 1983-03-29
Abstract: PURPOSE:To improve the bubble transfer on boundaries of a conductor pattern to improve the quality of a memory device by implanting ions to the conductor pattern to relax the stress in a magnetic thin film for bubble. CONSTITUTION:When the temperature falls to a normal temperature, a conductor film 11 is contracted more greatly than a magnetic thin film 10 to give a compressive stress to the thin film 10, and the surface is distorted into a recessed shape. In this state, ions 12 are implanted to the conductor film 11. Then, defects are generated in the conductor film, and its volume is expanded. Conseuqnetly, the ion implantation energy and the implantation quantity are controlled to eliminate the distortion, and the internal stress of the thin film 10 becomes zero.
Patent JP-H07255381-A (JP)
Title: Preparation of dried cake
Inventor: UEMATSU TETSUYA
IPC: A23G3/00
Filed: 1994-03-23
Abstract: PURPOSE:To prepare a dried cake having excellent taste, color, quality and preservability and suppressed water-adsorption and free from fragility by adding a shape-retaining material to a raw material such as liquid, freezing the obtained mixture and freeze-drying in vacuum. CONSTITUTION:This dried cake can be prepared by mixing a liquid raw material such as juice or a solid raw material such as fruit puree with preferably about 10wt.% (based on the raw material) of a shape-retaining material, freezing the mixture at -28 deg.C for 3hr in a freezer and freeze-drying the frozen material in a vacuum of 0.4Torr using a vacuum freeze-dryer. The shape-retaining material is e.g. a pasty liquid prepared by mixing starch, gelatin, etc., into water, heating at 50 deg.C for 20min and then boiling at 80 deg.C for 15 min.
Patent JP-S56150123-A (JP)
Title: Refining method of molten steel in vessel
Inventor: TAGUCHI KIYOMI
IPC: C21C7/072
Filed: 1980-04-21
Abstract: PURPOSE: To reduce the sulfur content of the molten steel in a stable manner by a method wherein a lance having a gas injection hole or holes formed perpendicularly to the axial direction is immersed into the molten steel in the vessel and a pulverulent desulfurizer is blown into the melt together with an inert gas to stirr and desulfurize the melt.  
     CONSTITUTION: The molten steel 4 is placed in a heat-resistant vessel 2 such as a laddle, then molten slag 5 having a CaO/SiO 2  ratio of 1.0W1.5 is formed and the melt is heated as required by passing current through an electrode 3. The lance 1 having one or two gas injection holes 1a communicated perpendicularly to an axial gas passage is immersed in the molten steel 4, and while blowing the inert gas such as Ar gas at a rate of 0.8Nm 3 /min, the pulverulent desulfurizer consisting of 60W 75% of CaO and 25W40% of CaF 2  is blown in so as to stirr the molten steel 4 and the molten slag 5, whereby the molten steel 4 is contacted with the desulfurizer and the sulfur in the molten steel is removed in a stable manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08217348-A (JP)
Title: Elevator system
Inventor: MATSUMOTO KIMIO
IPC: H04N7/18
Filed: 1995-02-15
Abstract: PURPOSE: To provide an elevator system wherein when a riding car is stopped in an objective floor, an image in an image display device is also completed, in the elevator system of setting up the image display device in the riding car of an elevator. CONSTITUTION: As an image which must be displayed in an image display device 7, a plurality of kinds of video signals with different televising time are stored in a data memory part 32 of an image reproducing device 3, and based on control information for moving a riding car to an objective floor, an image of televising time in accordance with a moving time to the objective floor of the riding car is selected, to read the video signal from the data memory part 32 supplied to the image display device 7 via a video momory 34 and a D/A converter part 35.
Patent JP-H06264200-A (JP)
Title: Ti series amorphous alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C45/10
Filed: 1993-03-12
Abstract: PURPOSE:To produce a high strength Ti series amorphous alloy excellent in amorphousness formability. CONSTITUTION:This Ti series amorphous alloy has a compsn. shown by the formula: Ti100-x-y-zCuxNiyMz [in the formula, M denotes one or two kinds of elements selected from the group of Zr and Hf, and, by atomic %, 15<=x<=40, 0<=y<=30, 5<=z<=40 and 30<=x+y+z<=70 are satisfied]. In this way, the objective Ti series amorphous alloys having various shapes can be produced.
Patent JP-S61212362-A (JP)
Title: Partial painting method for resinous product
Inventor: EBISAWA HIROO
IPC: B05D1/32
Filed: 1985-03-15
Abstract: PURPOSE:To prevent the extension of paint to unpainted parts by fitting a forming die provided with a lug part into the unpainted part of a resin, coating a strippable paint, irradiating a laser beam on the parting line, coating paint and then detaching the forming die. CONSTITUTION:When a resinous product of complicated shapes such as an automobile bumper is painted, a forming die 6 made of an elastic material and having a lug part 6a is fitted into the grille part 5 of the bumper 1. In this case, the leading end of the lug part 6a is positioned on the unpainted part side of a painting parting line. Then a strippable paint 8 in the same color as the base color of the bumper is coated on the surface of the bumper 1 and the surface of the forming die 6 by a spray gun 7. When the paint is then dried into a resinous coated film, the coated film is cut by melting with a laser beam along the parting line. Paint is further coated on the part to be painted and the forming die is detached. Consequently, the extension of paint to the unpainted part is surely prevented.
Patent JP-H04290559-A (JP)
Title: Night soil crushing and force feeding device
Inventor: TAZAKI TETSUYA
IPC: B02C18/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the splashing of crushed pieces and the sticking thereof to the inside walls of a storage tank and cap at the time of crushing the night soil flowing into the storage tank by means of a cutter. CONSTITUTION:A partition cap 12a and a partition plate 12b are installed atop and side face of a screen 7 arranged around the cutter 8. The night soil, etc., crushed by the cutter 8 come into contact with the inside wall of the partition cap 12a and the partition plate 12 and flow downward to accumulate on the bottom of the storage tank 2. The sticking of the crushed pieces to the storage tank, the cap, a water level detecting switch, etc., and the consequent degradation in the reliability of the device and the hindrance of maintenance operations are prevented by such constitution.
Patent JP-H01273306-A (JP)
Title: Multilayer capacitor
Inventor: KORUNERISU UIREMU BERUFUHOUTO
IPC: H01G4/12
Filed: 1989-03-06
Abstract: PURPOSE: To decrease the number of rejective products of multilayer capacitor by adding metal zinc to an electrode material thereby preventing diffusion of silver into the electrode material. CONSTITUTION: The multilayer ceramic capacitor comprises alternating layers of a dielectric oxide based ceramic material 1 and an electrode material 2 principally comprising palladium. Metal end contacts 4 coming into conductive contact with a predetermined part of the electrode material layer 2 contain silver. The electrode material layer 2 is added with metal zinc and comprises a glass composition having a lead oxide. The contacts 4 come into conductive contact with the electrode material layer 2 through an intermediate layer 3 of a conductive metal oxide. According to the structure, diffusion of silver into the material layer 2 is prevented effectively and the number of rejective products is decreased.
Patent JP-H07264616-A (JP)
Title: Burst replacement device and time difference detection device for color difference signal
Inventor: MIYAKE KIMITAKE
IPC: H04N9/89
Filed: 1994-03-23
Abstract: PURPOSE:To provide the burst replacement device which replaces color burst parts of color difference signals so that neither amplitude information nor phase information based upon the color burst parts changes. CONSTITUTION:The color difference signals R-Y and B-Y from A/D converters 5R and 5B are supplied to burst replacing circuits 6R and 6B through delay circuits 21R and 21B for time adjustment. Further, burst parts are extracted by gate circuits 22R and 22B from the color difference signals R-Y and B-Y and supplied to amplitude estimating circuits 23R and 23B, which estimate the amplitudes of the respective bursts. The estimated values BRA and BBA from the amplitude estimating circuits 23R and 23B are supplied to the replacing circuits 6R and 6B respectively. In the replacing circuits 6R and 6B, the burst parts of the color difference signals R-Y and B-Y are replaced by waveform- symmetrical replacing signals generated on the basis of the estimated values BRA and BBA respectively. The burst parts are replaced while an ACC error and an APC error similar to those of video parts are left.
Patent JP-H04288522-A (JP)
Title: Liquid crystal display device
Inventor: SAITO TAKESHI
IPC: G09G3/36
Filed: 1991-03-18
Abstract: PURPOSE:To make the display contrast constant regardless of display contents by deviating the resistance ratio of respective division resistances from the value in case of a voltage averaging method. CONSTITUTION:The display contrast is different be cause there is a difference in the extent of the distortion of a driving waveform, applied actually to liquid crystal layers of respective picture elements, between picture elements at illumination points when all picture elements C11-Cnm illuminate and picture elements at illumination points when a display is made by alternating illumination and nonillumination by lines of scanning electrodes X1-Xn, and between picture elements at nonillumination points when all the picture elements C11-Cnm illuminate and picture elements at nonillumination points when a display is made by alternating illumination and nonillumination by the lines of the scanning electrodes X1-Xn. For the reduction of the difference, the specific resistance of the respective division resistances R1-R5 is deviated from the value in case of the voltage averaging method. Therefore, variation in the effective value of a driving voltage due to the distortion of the driving waveform is reduced. Consequently, the display contrast does not vary depending upon the display contents, so a large-capacity, sharp display is realized.
Patent JP-H02230289-A (JP)
Title: Backlighting device
Inventor: IZEKI YUKITO
IPC: G09F9/00
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a small-sized backlighting device which has a low turn-on voltage by neither connecting a tape-shaped conductive film to a ferrule electrically nor a metallic reflecting film to an electrode and the tape-shaped conductive film electrically. CONSTITUTION:Ferrules 3 and 4 are provided at both ends of a valve 9 which has a couple of electrodes and a fluorescent lamp 10 for high-frequency illumination which has the tape-shaped conductive film formed axially on the external surface of the valve 9 and a reflecting plate 5 which is arranged behind the fluorescent lamp 10 and has the metallic reflecting film 6 formed on the internal surface are provided. Then the tape-shaped conductive film 11 is connected to neither of the ferrules 3 and 4 electrically and the metallic reflecting film 6 is not connected to the electrode and tape-shaped conductive film 11 electrically either. Consequently, the influence of the capacity component of the reflecting plate 5 which has the metallic reflecting film 6 formed on the internal surface is eliminated to obtain the small-sized backlighting device which has the low turn-on voltage.
Patent JP-H06264164-A (JP)
Title: Conductive parts
Inventor: KOZUKA SHOJI
IPC: C22C9/00
Filed: 1993-03-12
Abstract: PURPOSE:To form the conductive parts satisfying all of an electric conductivity, mechanical strength and solder adhesion property by adding an adequate amt. of Nb, etc., into a Cu base phase, setting the solutionization quantity thereof to an adequate range and setting the ratio of solutionization in the Cu base phase and a ratio of precipitation at adequate ratios. CONSTITUTION:At least one kind of the additive elements selected from Nb, Zr, Ti, W, Si, Fe and Cr are added into the Cu phase and while these additive elements are solutionized to the Cu phase by a continuous casting treatment for molten metal by rapid cooling, the elements are partially precipitated. Further, the molten metal is heated to about >=400 deg.C by an aging treatment to solutionize 10 to 70% of the additive elements to the Cu phase. On the other hand, the Cu base alloy which is uniformly precipitated with the other additive elements and has the solutionization quantity of the additive elements at 0.01 to 0.5wt.% of the Cu base alloy is prepd. As a result, the conductive parts having the high electrical conductivity and mechanical strength and the excellent solder adhesion property are obtd.
Patent JP-H06329535-A (JP)
Title: Antagonistic drug on sigma receptor
Inventor: NAKAZATO ATSUO
IPC: A61P25/28
Filed: 1994-03-24
Abstract: PURPOSE:To provide an antagonistic drug on sigma receptor excellent in both of affinity and specificity. CONSTITUTION:The antagonistic drug on sigma receptor is obtained by compounding an active component consisting of a phenylalkylamine derivative of formula (X<1> is halogen, OH or 1-5C alkoxy; X<2> is H, halogen or 1-5C alkoxy; R<1> and R<2> are 1-7C alkyl; m and n are 2-5) or its pharmaceutically allowable salt, e.g. N,N-di-n-propyl-2-[4-methoxy-3-(2-phenylethoxy)phenyl]ethylamine.oxalic acid salt. This compound is effective for the treatment of schizophrenia, depression, anxiety, cerebral blood vessel disorder and senile problem behavior and effective for apperception function disorder and motor function disorder, e.g. Alzheimer's disease caused by mental deterioration, Parkinson's disease or Huntington's disease. For the treatment in adult, this is administered at a daily dose of 0.01-100mg in 2-3 divided doses.
Patent JP-2000245767-A (JP)
Title: Laser treatment device
Inventor: TAKADA YASUTOSHI
IPC: A61N5/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To eliminate labor of the light quantity adjustment and a treating laser output adjustment when changing a spot diameter of the aiming light by changing the spot diameter of the aiming light and a treating laser beam applied to a lesion part, and adjusting irradiating light quantity of the aiming light according to the changed spot diameter. SOLUTION: An operator observes the eyerground irradiated by the illumination light from an illumination optical system 40 through an observation optical system 50. The aiming light is applied, and a safety shutter 21 is separated from an optical path, and output of a laser beam from a semiconductor laser 18 is adjusted to obtain power density of a preset brightness level. A spot diameter of the aiming light is changed according to a lesion part to decide a laser irradiating range. At this time, output of the semiconductor laser 18 is adjusted so that the power density becomes the same even if the spot diameter is changed. A separate safety shutter 14 is separated from the optical path, and a treating laser beam is emitted from a laser beam source 10 to be applied to the lasion part of a patient eye via an irradiation optical system 30, etc.
Patent JP-H10235771-A (JP)
Title: Highly clear decorative sheet
Inventor: SHIMIZU MASABUMI
IPC: B32B27/30
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To solve an environmental pollution problem by using ABS and acrylic resin in place of a vinyl chloride resin when a decorative sheet using vinyl chloride resin is burnt to generate hydrogen chloride gas to form a problem of causing a environmental pollution problem. SOLUTION: First, an ABS sheet is used as a colored thermoplastic resin sheet 11, and a pattern printed layer 12 is formed thereon by printing. On the other hand, an acryl sheet (having the degree of haze in the range of 1-8% and beam transmittance of wave length of 400-700nm of 70% or higher) as a transparent thermoplastic resin layer 13 is used, and a hard coat layer 14 of molding properties of urethane resin or the like is formed on the transparent thermoplastic resin layer, and a highly bright decorative sheet 1 is formed by heat fusion bonding the hard coat layer with the colored thermoplastic resin sheet 11 by a hot press. At the time of laminating, the hard coat layer of molding properties 14 on the surface is brought into contact with a mirror plate to form the mirror face state to manufacture a highly clear decorative sheet.
Patent JP-H04289656-A (JP)
Title: Incandescent lamp
Inventor: FUKUE KAZUNARI
IPC: H01K1/26
Filed: 1991-03-18
Abstract: PURPOSE:To prevent a luminous irregular color in an incandescent lamp in which light interference films are formed on the inner or outer surface of a glass bulb. CONSTITUTION:Plural filaments 2a and 2b, orthogonal to the bulb center axis and also concurrently lit, are arranged in the bulb along the direction of the bulb center axis and with an interval left. Shading members 10a and 10b, shading lights radiated toward directions at a given angle or more from these filaments 2a and 2b, are provided between them. Absorbing or reflecting the lights, toward expanding directions at the given angle or more from respective filaments with the shading members provided between plural filaments, eliminates incidence at a large incident angle to light interference films, and prevents the occurrence of a irregular color in radiation lights of a whole lamp.
Patent JP-H05257216-A (JP)
Title: Quick photographing device
IPC: G03B42/02
Filed: 1992-03-11
Abstract: PURPOSE:To increase the efficiency of the maintaining and checking work of a film carrying action test, in a quick photographing action. CONSTITUTION:An X-ray film carrying checking operation unit 21 is provided, and simultaneously, a film carrying action sharing control means 36 performing the X-ray film carrying action, stepwise, in each sharing action step, at the operation time interval of the carrying checking operation unit 21.
Patent JP-H09247685-A (JP)
Title: Information processor and method therefor
Inventor: YAMAZAKI MASAYUKI
IPC: H04N19/50
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor by which a minimum value and an address storing the minimum value are detected at a high speed from plural arithmetic results stored in a memory, and to provide the method therefor. SOLUTION: An information processing unit is provided with a memory 2 storing plural arithmetic results, a pointer 1 giving an address to the memory 2, a 1st register 4 storing a minimum value, a 2nd register 5 storing the address storing the minimum value, and a comparator 3 comparing an output of the 1st register 4 with an output of the memory 2. Thus, comparison, condition discrimination, revision of minimum value, and storage of an address in which the minimum value is stored are conducted in one step.
Patent JP-S56150144-A (JP)
Title: Removing device for radioactive substance contained in coolant for nuclear reactor
Inventor: MIYAJI NOBUYOSHI
IPC: C22B26/10
Filed: 1980-04-23
Abstract: PURPOSE: To enable to efficiently remove radioactive nuclides generated in the nuclear reactor by a method wherein an Na coolant in a primary cooling system is passed between permanent magnet pieces while it is flowing in a passage.  
     CONSTITUTION: Wire meshes 2 are fitted to the top and bottom ends of a metallic cylinder 1 consisting of stainless steel or the like, and a plurality of small pieces 3 of permanent magnet consisting a metal suitable for coexisting with Na are packed in the cylinder 1. The removing device 4 thus obtained is placed in the most downstream area or the like in a fuel assembly, and the coolant consisting of a liquid metal which has flowed through each fuel assembly is passed between the magnet pieces 3 in the removing device 4, whereby the radioactive nuclides contained in the coolant are attracted onto the magnet pieces 3 and are removed. By said mechanism, a trap which is small in size and excellent in removing efficiency can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63220753-A (JP)
Title: Series combination of three dc generators
Inventor: IWAMA MASAKI
IPC: H02K23/54
Filed: 1987-03-10
Abstract: PURPOSE:To increase DC voltage and DC current by connecting three DC generators in series. CONSTITUTION:At both the ends of ten coil bars 33-35, five poles N and S of a magnet 30 are fitted and are made to come near a disc. From the primary coils, 7, 12, 17 and secondary coils 4, 9, 14 of a transformer, current is permitted to flow to said ten bar coils, and according to a turn ratio between the primary and secondary coils, current when the number of turns on the secondary side is small) or voltage when the number of turns on the secondary side is large) is generated.
Patent JP-S63220587-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IMAMOTO HIROSHI
IPC: H01S5/00
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a semiconductor laser without dividing a crystalgrowth process into two, by a method wherein the (n 11) A plane is exposed, Si-doped AlSGaAs on GaAs is grown on it, a double heterojunction whose n-type clad layer is composed of Si-doped AlSGaAs is installed and, futhermore, an n-type cap layer is installed. CONSTITUTION:The (n 11) (where n =1-3) A plane is exposed by making a stripe-shaped groove or a slope on a p-type GaAs substrate 7 of the orientation of plane (100) or on a GaAs substrate whose surface layer is composed of a p-type GaAs layer; Si-doped GaAs or AlGaAs 6 is grown on the assembly by using a molecular beam epitaxial growth method; a double heterojunction structure whose n-type clad layer is composed of an Si-doped AlGaAs layer 3 and whose cap layer is composed of Sn-doped GaAs is installed on the assembly. By this setup, only the 1A plane becomes a p-type and the remaining flat part becomes an n-type; an internal electric-current constriction part is constituted at the groove or at the stepped central part; it is possible to manufacture a semiconductor laser of the internal electric-current constriction type with a single crystal-growth process.
Patent JP-S59177942-A (JP)
Title: Fixation of wafer
Inventor: KURONO TATSUO
IPC: H01L21/301
Filed: 1983-03-28
Abstract: PURPOSE:To enable to fix firmly to a plane jig a supporting film having a weak pressure-sensitive adhesive layer exfoliatable simply at suckingly transferring time of elements after cutting, and moreover to enable to fix a wafer enabling simply to exfoliate the film after sucking transference by a method wherein a pressure-sensitive adhesive layer having a different property from the weak pressure-sensitive layer is provided on the surface of the plane jig to be stuck with the supporting film. CONSTITUTION:One side of adhesive layers 21 and 3 is constructed of acrylic pressure- sensitive adhesives having polyacrylic ester as a chief agent, and another sie is constructed of rubber pressure-sensitive adhesives having a rubber component having a diene skeletal structure such as natural rubber as a chief agent, for example. A wafer A held stably on the surface of the adhesive layer 21 of a supporting film 2 is cut to be separated into elements in a cutting process, then the elements are sucked by applying heat from a film 22 or by pushing up the elements by a needle in a suckingly transferring process, and are transferred to a following process. When the adhesive layer 3 is extended 3' up to the side of a jig 1, it is favorable because exfoliation is not induced at the adhering interface between the layer 3 and the jig 1 when the film 2 is to be exfoliated. It is also favorable to stick in the circumference of the supporting film 2.