baber/WOPTO huggingface dataset:
Patent JP-H02145988-A (JP)
Title: Detecting method of magnetic marker
Inventor: YAMASHITA MITSUO
IPC: G01V3/00
Filed: 1988-11-26
Abstract: PURPOSE:To enable discrimination of a substance to be detected, by using at least one magnetic marker different in a magnetic hysteresis characteristic for each substance to be detected and by analyzing a waveform of a voltage outputted by a change in a magnetic flux generated in an alternating-current magnetic field. CONSTITUTION:A detecting element 9 is prepared by using two amorphous magnetic slender wires 1a and 1b having soft magnetism for a magnetic marker 11 and by fixing these wires in parallel with each other between fixing plates 10 of plastic or the like. For these wires, substances being different in a magnetic hysteresis characteristic are used so that the maximum magnetic flux of the slender wire 1a is larger than that of the slender wire 1b and that the coercive force of the slender wire 1a is smaller than that of the slender wire 1b. When an article having the element 9 stuck thereon is set to a discriminating device and an external alternating-current magnetic flux is applied thereto, an induced electromotive voltage being different in a waveform, an output level and a phase is detected as a single or compound waveform, since each magnetic material has different flux-field hysteresis characteristics (the coercive force, the maximum magnetic flux, permeability, etc.). By subjecting said waveform to a frequency analysis to discriminate a frequency pattern intrinsic to each marker 11, the classification of the article can be determined.
Patent JP-S62156698-A (JP)
Inventor: TANIGUCHI KENICHI
IPC: G10G1/00
Filed: 1985-12-27
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-H06148256-A (JP)
Title: Locating system falut point of power system
Inventor: MATSUO TAKAYUKI
IPC: H02H7/26
Filed: 1992-11-10
Abstract: PURPOSE:To achieve a location of a fault point accurately and easily at a central control station. CONSTITUTION:A resistance component R and a reactance component jX of a line are computed with respective element 2 and 3 at a protection relay Ry from a voltage/current information of the line to be protected to perform a tripping or the like of a breaker with a decision element in case of a trouble in a protection section. In addition, at the protection relay Ry, a computed value of the reactance portion is coded with a code conversion section 5 to be transmitted to a central control station CC. Data on the number of phases of the fault line are transmitted to estimate a fault point by computation receiving both the data at the central control station CC.
Patent JP-H03160030-A (JP)
Title: Isotactic polypropylene molding and its production
Inventor: ASANUMA TADASHI
IPC: B29C35/00
Filed: 1989-11-20
Abstract: PURPOSE:To obtain an isotactic polypropylene molding excellent in transparency by melt-molding a copolymer of propylene with a small amount of another olefin having an isotactic structure and a narrow mol.wt. distribution by heating and slowly cooling the molding. CONSTITUTION:An isotactic polypropylene molding having good transparency, a melting point which is observed as two peaks when measured by raising the temperature at a rate of 10 deg.C/min in differential scanning calorimetry and a diffraction line at 2theta of 20 deg. in a diffraction pattern observed by X-ray diffractometry is produced by melt-molding a copolymer of propylene with a small amount of another olefin having a substantially isotactic structure and a ratio of the weight-average mol. wt. to the number-average mol.wt. of 1.5-3.5 by heating and slowly cooling the molding at a rate of 100 deg.C/min or below.
Patent JP-H11192053-A (JP)
Title: Sausage maker and machine for filling sausage casing
Inventor: HILLER KLAUS
IPC: A22C11/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a sausage maker to which a gut casing to be filled with meat can be perfectly and surely attached with a simple structure. SOLUTION: This sausage maker is equipped with a meat-charging cylinder (140 that is rotatable around the longitudinal shaft 12 and drivable and to which a gut easing (8) to be filled with meat is fitted and with the gut casing-driving unit (30) that can rotate together with this meat-charging cylinder (14) and drives the gut casing (8). The gut casing driving unit (30) is arranged so that it can move in the shaft direction toward the meat-charging cylinder (14) and connected to the meat charging cylinder (14) in order to transmit the torque in a lock-like shape link.
Patent JP-H03160578-A (JP)
Title: Printer controller
Inventor: OGURA SHINICHI
IPC: G06T11/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the reduction of a picture processing speed by transferring picture image data from a printer to a host device in correspondence with a request when the host device requires picture image data. CONSTITUTION:Data is received from the host device 11 through host I/F 8. When received data is printing data or the other control instruction, a corresponding processing is executed. When it is a transfer instruction, CPU 2 temporarily interrupts the processing of reception data from the host device 11, transfers picture image data formed in an output buffer 6 to the host device 11 through host I/F 8. When the transfer of all picture image data is completed, the processing of reception data from the host device 11 restarts. Thus, a burden for the processing of the picture of a host device 11-side can be reduced and the reduction of the picture processing speed can be prevented.
Patent JP-H03160403-A (JP)
Title: Low dispersion optical fiber
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/036
Filed: 1989-11-20
Abstract: PURPOSE:To obtain the low dispersion fiber of a low cost having a simple structure and good stress resistant characteristics by specifying the refractive index of the optical fiber having the 3-layered structure consisting of a core, an inner clad and an outer clad. CONSTITUTION:The optical fiber having the 3-layered structure consisting of the core 1, the inner clad 3 and the outer clad 2 is so formed to satisfy the relation n1>n3>n2 when the refractive index of the core 1 is designated as n1, the refractive index of the inner clad 3 as n2 and the refractive index of the outer clad 2 as n3. The refractive index distribution of the core 1 is >=10. The specific refractive index difference (DELTA+) of the core 1 and the outer clad 2 is specified to 0.578 to 0.612%, the specific refractive index difference (DELTA-) of the outer clad 2 and the inner clad 3 to 0.51 to 0.94%, the radius T of the core to 2.754 to 2.822mum, the radius ratio of the inner clad layer 3 to the core to 0.730 to 0.852. The low dispersion is obtd. in this way and, therefore, the cost reduction is attained. Since the stress resistant characteristics are taken into consideration, the increase of loss in cabling is eliminated and the overall yield is improved.
Patent JP-H10117650-A (JP)
Title: Device for fishing
Inventor: NAKAGAWA HIDEO
IPC: A01K91/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for surf casting, etc., which prevents the rock catching. SOLUTION: A cylindrical floating float A1 is combined with the tip part of a fishing line 1, and a leader 3 fixed with a sinker 2 and a hook 4 is hung from this float A1 . A buoyancy adjusting room is formed inside the float A1 and its capacity (buoyancy) is adjusted by moving back and forth a buoyancy adjusting cover. The float A1 is kept at a necessary water depth position by adjusting its buoyancy and the weight of the sinker 2.
Patent JP-H07149138-A (JP)
Title: Air conditioner for electric vehicle
Inventor: TAKEO YUJI
IPC: H05K7/20
Filed: 1993-11-30
Abstract: PURPOSE:To simplify the cooling structure of an inverter by installing at least the radiation section of the inverter variably controlling the revolving speed of a compressor at the place where the wind of an outdoor fan is fed and the radiation of an outdoor heat exchanger is accelerated, and cooling the inverter together with the outdoor heat exchanger. CONSTITUTION:The revolving speed of an outdoor fan 89 is switched by an inverter 67 in response to the operation mode of the refrigerating cycle and the output signals of various sensors in an air conditioner for an electric automobile, and the revolving speed of the outdoor fan 89 is increased in steps or continuously as the inverter temperature detected by a temperature sensor 92 becomes higher. The revolving speed of the outdoor fan 89 is reduced as the vehicle speed detected by a vehicle speed sensor 93 becomes higher, and the wind quantity of the outdoor fan 89 is reduced to save electricity. The radiation section of the inverter 67 is installed at the place where the wind of the outdoor fan 89 cooling an outdoor heat exchanger 58 is fed, the inverter 67 is cooled together with the outdoor heat exchanger 58, and its cooling structure is simplified.
Patent JP-H11127694-A (JP)
Title: Excessive soil removing apparatus for raising seedling
Inventor: FURUKAWA KAZUO
IPC: A01C7/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of extremely reducing labor required for excessive soil removing operation and greatly controlling the fear of sliding down a transplanted seedling raising container by mistake by an operator in the work, by eliminating excessive soil remaining on the container by shifting the container and jetting a fluid toward the container. SOLUTION: A shifting means C1 for moving a transplanted seedling raising container A in which seedlings are transplanted in plural seedling pots for transplanting seedlings having formed divisions and covered with soil and a fluid jetting means C2 for jetting a fluid toward the transplanted seedling raising container A are installed so that excessive soil remaining on the container A is removed to give the objective apparatus C. In the apparatus C, the shifting means C1 inclines the transplanted seedling raising apparatus A and the fluid jetting means C2 jets air.
Patent JP-H07148883-A (JP)
Title: Damping metal plate of excellent electric-resistance weldability
Inventor: FUJII YASUSHI
IPC: B32B15/085
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a damping metal plate which keeps a damping property and is excellent also in electric-resistance weldability by a method wherein macromolecular resin pinched between metal plates is composed of a center layer having a damping property and an outside layer having an adhesive property to the metal plate, and each layer contains conductive metallic powder of each different specific physical properties. CONSTITUTION:A damping metal plate 1 pinches macromolecular resin between two metal plates 2. The macromolecular resin is composed of a center layer 3 having a damping property and an outside layer 4 having an adhesive property to the metal plate 2 on its both faces. The center layer 3 contains 3-20wt.% of conductive metallic powder 5 wherein an average grain size D1 before being pinched between the metal plates is T0<=D1<=2T0 for a thickness T0 of a macromolecular resin layer, Vickers hardness is 180Hv or under, and a melting point is at least equal to the metal plate in temperature. Besides, the outside layer 4 contains 3-5wt.% of conductive metallic powder 6 wherein an average grain size D2 before being pinched between the metal plates is 0.6 T2<=D22T2 for a thickness T2 of the outside layer, and a melting point is at least equal to the metal plate in temperature.
Patent JP-H10139010-A (JP)
Title: Device and method for tape winding
Inventor: TAKAHASHI TOMOKATSU
IPC: B65B27/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles on a tape which generate at the time of winding from generating by a method wherein after rotating a mechanism which presses an article to be wound and a tape, toward the tape leading end which is not affixed to the article to be wound, the mechanism is rotated in the opposite direction to wind the tape. SOLUTION: A cylinder 132 for tape joining is raised under a state wherein a tape is adhered to the upper side of the tip of a tape chuck 141, and the tape is pressed to a power source cord 999. After rotating a rotary gear 131 counterclockwise to a position where the forward end of the tape joins to the power source cord 999, the rotary gear 131 is rotated clockwise several times under a state wherein the tape is being pressed by the power source cord 999, and the rotary gear 131 is stopped under a state wherein the cylinder 132 for tape joining is located on the bottom. After cutting the tape, the rotary gear 131 is rotated clockwise once under a state wherein the power source cord 999 is being pressed by the tape joining cylinder 132, and the tape final end is joined to the power source cord 999.  By doing so, a taping to which a tension is applied, which is hard to peel and is excellent in appearance, is performed.
Patent JP-H03162542-A (JP)
Title: Aluminum alloy for heat exchanger
Inventor: KAWABE TAKESHI
IPC: C22C21/00
Filed: 1989-11-17
Abstract: PURPOSE:To improve the low temp. corrosion resistance and high temp. intergranular corrosion resistance in the Al alloy by incorporating specified amounts of Fe and Ni into an Al-Mg-Si-Mn series alloy having a prescribed compsn. and regulating the Cu content in impurities. CONSTITUTION:The compsn. of an Al alloy is formed of the one contg., by weight, 0.1 to 0.8% Mg, 0.2 to 1.0% Si and 0.3 to 1.5% Mn and moreover contg. one or 2 kinds of 0.01 to 0.3% Fe and 0.01 to 3% Ni and the balance >=99.9% Al with inevitable impurities. Furthermore, the content of Cu in the impurities is regulated to <=0.05%. If required, 0.05 to 2.0% Zn is incorporated into the compsn. The alloy has excellent corrosion resistance and is therefore suitable as a tube material and a tube internal material for a heat exchanger.
Patent JP-H01141081-A (JP)
Title: Image recorder
Inventor: EBISAWA ISAO
IPC: G06K15/10
Filed: 1987-11-27
Abstract: PURPOSE:To remove refuse from a printing surface and maintain character quality, by providing a cleaning member comprising a loop form tape for cleaning a recording surface of a recording medium, and cleaning the recording surface. CONSTITUTION:A cleaning tape 20 comprises a resin film material, and is coated with a tacky rubber material such as a urethane rubber on the side thereof for making contact with a sheet S. The tape 20 makes contact with tacky rollers 19, 19; rotatably supported on the upstream and downstream sides of a guide roller 16, the rollers 19, 19' being formed of a rubber material tackier than the cleaning tape 20. The sheet S fed to a platen roller 2 is bent along the roller 2, and the cleaning tape 20 is pressed against the bent part of the sheet S by a carriage 10 moved from end to end of the sheet S, whereby refuse on a printing surface is removed from the sheet surface by the tackiness of the tape 20.
Patent JP-H05136312-A (JP)
Title: Semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/50
Filed: 1991-11-15
Abstract: PURPOSE:To improve the signal transmitting speed of a semiconductor device and reduce electrical noise. CONSTITUTION:The device is provided with a semiconductor chip 1 which has a terminal electrode on the top plane, a film wiring board 7 provided with fingers 11 at the edges adhered to the semiconductor chip 1 and a lead frame. The metal film wiring 6 of the film wiring board 7 adhered to the semiconductor chip 1 is alloy-bonded with the tip of the inner lead 4 of the lead frame and the fingers 11 of the film wiring board 7 are alloy-bonded with the terminal electrode of the semiconductor chip 1 so as to be resin sealed.
Patent JP-H06129173-A (JP)
Title: Assembling structure of assembling mesh screen device
Inventor: KAJIURA KATSUYUKI
IPC: E06B9/06
Filed: 1992-10-14
Abstract: PURPOSE:To assemble an assembling mesh screen device simply to an existing sash frame without impeding the opening and closing operation of a 'SHOJI' screen, etc. CONSTITUTION:Rail members 7, 8, 9, 9 are installed to the upper and lower and left and right fins 2C, 3C, 4A, 4A of the mesh screen assembling section 6 of a sash frame body 1 such as the window section of a building respectively. The mesh screen assembling section 6, into which an assembling wire screen device body 20 is incorporated, is surrounded and formed by these rail members 7, 8, 9, 9 while a suspending member 12 is fixed to the upper frame fin 2C. The upper rail member 7 is incorporated to the suspending member 12 in a movable and adjustable manner in the internal and external direction Y while a projecting section 8A is formed integrally to the lower section of the lower rail member 8, and the projecting section 8A is fastened and assembled to the air gap section 3D of a lower frame 3 formed between the assembling section 5 for a 'SHOJI' screen of the sash frame body 1 and the lower frame fin 3C of the mesh screen assembling section 6.
Patent JP-H05139203-A (JP)
Title: Headlamp device for vehicle
Inventor: FUKAYA NAOKI
IPC: F21V13/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a light distribution pattern which can ensures an angular range of the view in the scheduled traveling direction at the time of steering while maintaining the angular range of the front view and can ensure the angu lar range of the view in the direction between the front and the scheduled traveling direction, and prevent the driver of an on-coming vehicle from being dazzled. CONSTITUTION:There is disposed, ahead of the lens 5 of a projector head light, a prism 11 which changes angle of refraction continuously in a cross direction. The prism 11 is moved continuously in the right/left direction by a rack and pinion mechanism and is rotated by a rotating gear mechanism to from the irradiating light on the side of a main optical axis LL into the beam of light whose angle in downward/sideward direction is increased as it goes farther from the proximity of the main optical axis LL so as to obtain an extended irradiation region ARI for right turning which is expanded largely around the proximity of a vehicle body while irradiating the front slant part. By adjusting right/left movement amount and rotational amount, it is possible to irradiate the extended irradiation region AR2 which is desirable for high-speed curve running and course change.
Patent JP-H02147208-A (JP)
Title: Toggle mechanism
Inventor: YAMAMURA MASATO
IPC: B29C45/66
Filed: 1988-11-30
Abstract: PURPOSE:To facilitate the origin position regulating operation, by a method wherein toggle pins each connecting links are projected sideward of a connecting part by mounting amount of a straight edge on the same side. CONSTITUTION:Connecting parts 9, 10, 11 are formed respectively by the first and second links 4, 6 through toggle pins 5, 8, 7 and end parts (in this instance, both the end parts) on the same side are projected (d=10mm) from the side of the connecting parts at the respective connecting parts by the toggle pins 5, 8, 7 each. A toggle mechanism 1 is stretched by giving an origin reset command through an NC control device, a pin cover is removed and a straight edge 12 is laid over the toggle pins 5, 8, 7 each, in an inspection of a mechanical origin position. Then discrimination whether or not all of the pins each come into contact with the edge 12 is performed. Since the inspection through the straight edge 12 is performed without kicking out the toggle pin of the toggle pin of the toggle mechanism, regulating operation of the origin position of the toggle mechanism in an injection molding machine is simple.
Patent JP-H04171953-A (JP)
Title: Structure of semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1990-11-06
Abstract: PURPOSE:To make metallic projections unnecessary and an inexpensive semiconductor element usable so as to reduce the cost by providing electrodes on conductive members arranged on the first section of a wiring pattern on a substrate and placing active element forming surfaces including the electrodes on the first section of the wiring pattern in a faced state. CONSTITUTION:A wiring pattern 2 is formed on a substrate 1 so that at least part of the pattern 2 can face electrodes 4 formed on active element forming surfaces of a semiconductor element 6 and a passivation film 8 for protecting the active element forming surfaces is formed on the active element forming surface of the element 6 except the parts where the electrodes 4 are formed. Conductive members 7 electrically connect the electrodes 4 to the wiring pattern 2 and an insulating resin 5 mechanically connects the semiconductor element 6 to the substrate 1. In addition, a conductor pattern 10 formed on a flexible substrate 11 is electrically connected to the pattern 2 with the members 7 and mechanically held by the resin 5.
Patent JP-H10135518-A (JP)
Title: Semiconductor light emitting element
Inventor: TADA YOSHIAKI
IPC: H01L21/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve wire bonding property by preventing deposition of a semiconductor to an electrode containing Au by making N (nitrogen) content of a second layer larger than N content of a third layer. SOLUTION: A TiN layer 13 which functions as a diffusion barrier layer is an N rich layer whose N content in a layer is larger than Ti content. Meanwhile, a TiN layer 14 which mainly functions to improve bonding property between the TiN layer 13 and an Au layer 15 is a Ti rich layer whose Ti content in a layer is larger than N content. The N rich TiN layer 13 which is the second layer functions as a diffusion barrier layer which prevents AlGaAs element decomposed by heat treatment from depositing in an electrode surface. Since N is incorporated in a layer richer than Ti, the layer is formed dense when compared with TiN in which N is poorer than Ti and an element which is thermally decomposed is effectively prevented from being diffused to an electrode surface. Thereby, wire bonding property can be improved.
Patent JP-2000101897-A (JP)
Title: Image pickup device
Inventor: MURATA HARUHIKO
IPC: H04N5/335
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance vertical resolution of an image pickup device. SOLUTION: Two systems of data G and R/B outputted from a solid-state image pickup element unit at a double speed receive time base expansion respectively by time base expansion circuits 11, 12 by a multiple of two and vertical interpolation circuits 12, 15 apply vertical interpolation to the expanded data. Then the R/B data are given to a synchronization circuit 18, where the R/B data receive synchronization processing and the resulting data together with the data G are fed to a matrix circuit 16. In the case of conducting zooming, the data G and R/B are respectively written in field memories 20, 21. A zoom control circuit 22 controls the field memories and also the vertical interpolation circuits.
Patent JP-2001114910-A (JP)
Title: Heat shrinkable polypropylene film
Inventor: NARITA KOJI
IPC: B29C61/06
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable polypropylene film that has a wide range of shrinkable packaging suitability due to both of low temperature heat shrinkage and heat resistance, can be manufactured using only a conventional manufacturing facility for producing a monolayer heat shrinkable film and can effectively utilize a recycled raw material such as slit loss obtained in the manufacturing process. SOLUTION: This film comprises a polypropylene resin having 90-95 wt.% propylene content as a major component and 5-40 wt.% stylene/butadiene rubber wherein the butadiene units are added with hydrogen and at most 30 wt.% of a recycled raw material mainly consisting of the slit loss produced in the manufacturing process of the film. The film has an average heat shrinkage in the lengthwise and crosswise directions at 100 deg.C of at least 25%.