baber/WOPTO huggingface dataset:
Patent JP-H03202748-A (JP)
Title: Vibrating-reed type viscosity measuring method
Inventor: TOKUDA MASATOSHI
IPC: G01N11/16
Filed: 1989-12-29
Abstract: PURPOSE:To improve the measuring accuracy of viscosity by changing a vibrating frequency at a specified frequency pitch, vibrating a vibrating reed in liquid to be measured, and obtaining the resonant frequency of the vibrating reed and the liquid to be measured based on the vibrating value of the vibrating reed. CONSTITUTION:A vibrating reed 24 at the lower end of a shaft 22 provided in a viscosity measuring meter 2 is lifted and lowered along the part between the external position of a heating furnace 1 and a position in a crucible 11 in to which the vibrating reed 24 is submerged in the liquid to be measured in the crucible 11 with a lifting means which is not shown. An operation controlling part 31 in a measuring device 3 receives the inner temperature of the furnace and the temperature of the liquid to be measured in the fused state in the crucible 11 through probes 15a and 15b. The controlling part 31 outputs a control signal through a furnace controller 14. The temperature of the liquid to be measured is set at a viscosity measuring temperature. Then, a specified vibrating frequency is set at a shaking source 21 through an oscillator 35 and a power amplifier 36. The amplitudes of the vibrating reed 24 in the air, or in the liquid to be measured and standard viscosity liquid 16 at this time are received as the detected values of a displacement gage 25, and the viscosity is computed. In this way, the viscosity can be measured accurately in a short cycle.
Patent JP-H06182793-A (JP)
Title: Resin molding with skin and manufacture thereof
Inventor: MIZUKAMI ISAO
IPC: B32B3/02
Filed: 1992-12-21
Abstract: PURPOSE:To preclude the entry of resin from a boundary between a skin and a mold and achieve the fine appearance of a molding by controlling the flow of molten resin in the opening of the skin to flow from the periphery of the opening toward the inside thereof. CONSTITUTION:A skin 1 is molded into a predetermined shape through vacuum molding, and an opening 12 is formed. On the opening 12, a bezel part 22 as a frame comprising a frame 20 and a louver 21 is formed integral with a resin foundation material 2. The skin 1 is disposed along a rib 32 in the mold surface of a first mold 30, and a predetermined quantity of molten resin is injected between the first mold 30 and a second mold 31 and then subjected to a compression molding. At this time, the molten resin is allowed to advance toward the opening 12, and after flowing from the frame 20 forming part at the downstream side to the louver 21 forming part, it is made to flow from the frame 20 forming part at the upperstream side toward the louver 21 forming part. Accordingly, at the end of the skin in the opening 12, the resin flow comes to be in a direction of pressing the skin 1 to ribs 32, thus the entry of resin is prevented between the skin and the first mold 30.
Patent JP-H10173432-A (JP)
Title: Planar antenna and antenna array
Inventor: SUGAWARA SATORU
IPC: H01Q21/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of directivity even at the time of shortening a distance between the edge part of an antenna opening and an antenna edge by providing a conductive part having a slot line and a corrugated structure at each edge part in parallel to the radiating direction of an electromagnetic wave. SOLUTION: A planar antenna 10 is provided with a substrate 11 constituted of a dielectric and a conductive material 12 formed on the substrate 11 which is equipped with a tapered slot part 13 from or to which an electromagnetic wave is radiated or made incident. The tapered slot part 13 is constituted of an input part 13a, curved part 13b, and opening 13c. Also, a corrugated structure part 14 formed by periodically and rectanguarly removing the conductive part 12 on the substrate 11 is provided at each edge part of the conductive part 12 in parallel to the radiating direction of the electromagnetic wave. The phases of surface waves reflected on edge parts 14b and 14c of the corrugated structure part 14 are shifted according to the difference of optical path length, and mutually offset, and the strength is weakened.
Patent JP-2001154337-A (JP)
Title: Processing method for mask material for exposure
Inventor: NAKAGAWA KUNIHIRO
IPC: G03F1/56
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a mask material for exposure which does not discolor or denaturalization under heat and UV and can sharply reproduce even a minute image. SOLUTION: In the processing method for a silver halide photosensitive mask material for exposure having a physical developing nucleus layer between a glass substrate and a silver halide emulsion layer and forming a metal silver image having <=1 μm thickness and a maximum optical density of >=1.0 on the glass substrate, the processing steps comprise at least developing, fixing and washing steps, no step is carried out between the developing and fixing steps and a fixing solution containing a proteolytic enzyme and a phosphate is used. The pH of the fixing solution is >=5, the fixing solution is kept at a constant temperature of >=30 deg.C and the silver halide emulsion is removed in the fixing step.
Patent JP-H06220814-A (JP)
Title: Wind resistant vibration damping structure of cable stayed bridge
Inventor: KOBAYASHI KOJI
IPC: F16F15/02
Filed: 1992-12-21
Abstract: PURPOSE:To effectively restrain the low-frequency vibration of the whole of a cable stayed bridge due to wind within the ragne of economical cost by a minimum number of vibration damping devices without destroying the spectacular sight as a bridge. CONSTITUTION:A standard cable stayed bridge has a pair of right and left main towers 1, 1, and is constituted so that the main beams 2 supported thereby are suspended by main cables 3, 3 stretched from the respective main towers 1, 1. On the right and left sides of the cable stayed bridge, subcables 3' are stretched in parallel with the main cables 3, and thereto a minimum number of vibration damping devices 5 are provided respectively. The vibration damping device 5 may be directly fitted to the main cable.
Patent JP-H05174266-A (JP)
Title: Hinge connection structure for body and cover of electric apparatus
Inventor: TANASE NAOKI
IPC: G08B17/00
Filed: 1991-12-24
Abstract: PURPOSE:To perform hinge connection without requiring separate components, to easily perform the hinge connection, and to prevent a hinge from being easily disconnected after it is connected. CONSTITUTION:A sliding hole 2 which pierces through the surface and back of a body 1 is provided at part of the periphery of the body. A hinge piece 4 of almost U-shape is protruded in the back side direction from part of the periphery of a cover 3 which covers the body 1. The hinge connection of the body 1 with the cover 3 is performed in such a way that it can be opened and closed freely by piercing the hinge piece 4 through the sliding hole 2 from the back side to the surface side and inserting it slidably freely.
Patent JP-2001158378-A (JP)
Title: Vibration absorber and tractor vibration absorbing device using it
Inventor: KONDO KENJI
IPC: B62D24/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dynamic damper (vibration absorber) by improving expensive and structurally complex dampers of the prior art. SOLUTION: The vibration absorber 12 includes a cylindrical holder 13, a rod-shaped weight member 15 mounted in the holder 13 with a gap 14 between the member 15 and the inner peripheral surface 13A of the holder 13, and an elastomer 16 inserted in the gap 14.
Patent JP-2000147275-A (JP)
Title: Optical fiber
Inventor: NITTA ATSUSHI
IPC: G02B6/28
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber which may be easily produced, is good in operability, is usable in many applications and is formed with one or plural rectangular core portions in mid-way by forming the core portion in at least mid-way to a shape of a nearly rectangular cross section. SOLUTION: The wavelength transmitted dependently upon an x-axis direction of a wedge type etalon 3 varies and, therefore, the individual detectors 4a to 4n of a photodetector array 4 are formed according to the different transmitted wavelengths. The fiber end face 2 is rectangular and the photodetector array 4 is arranged with the rectangular strip-like detecting regions 4a to 4n alongside each other to the rectangular shape as a whole. The shape of the core 1a of the fiber 1 is made to nearly comply with the shape of the detecting regions 4a to 4n of the photodetector array 4. Then, both may be efficiently optically coupled. The rectangular core 1a extends to nearly the entire part of the optical fiber 1 in this case.  The polarization state is preserved in the core (waveguide) of such rectangular cross section and, therefore, the optical fiber is suitable for use as the polarization maintaining fiber.
Patent JP-H05178414-A (JP)
Title: Shelf member raising/lowering device
Inventor: ITO AKIRA
IPC: A47B51/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a shelf member raising/lowering device by which the taking in and out of a material to be housed can be carried out easily in a comfortable posture and in which an upper space can be formed sufficiently and whose installation area can be reduced by forming the device so as to become comparatively long longitudinally. CONSTITUTION:The whole shelf members 2 arranged in a shelf frame 1 are hoisted down in order by means of hanging tools 3, and auxiliary hanging tools 4 are connected to the shelf members 2 in an intermediate position. A hoisting device 7 and an auxiliary hoisting device 8 are arranged on the shelf frame 1, and they are connected to each other so that the hanging tools 3 can be hoisted up by means of the hoisting device and the auxiliary hanging tools 4 can be hoisted up by means of the auxiliary hoisting device 8.
Patent JP-H05175543-A (JP)
Title: Light coupling type semiconductor relay
Inventor: MIYAMOTO YASUNORI
IPC: H01L31/12
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the occurrence of a leak current. CONSTITUTION:A photoelectric element 1 receives the light of a light emitting element LD1, and controls MOSFETs Q1 and Q2 to On or OFF. The light emitting element LD1 is primarily molded with transparent resin 3. Silicon resin 6, which shades the light applied to in the direction excluding the photoelectric element 1, is applied around this molded light emitting element LD1. Then, the light emitting element LD1 and the photoelectric element 1 and the MOSFETs Q1 and Q2 are secondarily molded integrally with resin 5. Since silicon resin 6 is applied around the light emitting element LD1, the light of the light emitting element LD1 is not applied to the MOSFETs Q1 and Q2, and the occurrence of leak current is prevented.
Patent JP-2001159602-A (JP)
Title: Method and apparatus for measuring spectral transmissivity
Inventor: INOUE HIDEAKI
IPC: H04N17/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To simply and accurately measure spectral transmissivity at an arbitrary measuring point on the surface of a panel, without destroying panel glass for a cathode-ray tube. SOLUTION: A floodlight projection means 30-1 and a light-receiving means 30-2 are arranged in opposed relationship to be spaced apart from each other in Z-direction, the panel 12 to be measured supported on panel support means 10, 11 is positioned between the floodlight projection means 30-1 and the light-receiving means 30-2 and the floodlight projection means 30-1 and the light-receiving means 30-2 are moved in the X- and Y-directions by first moving means 13, 17 and the panel support means 10, 11 are made to fall by the motor 3 forming a second moving means, to bring the floodlight projection means 30-1 into contact with the panel 12 to be measured and the light-receiving means 30-2 is made to fall by the motor 21 constituting the second moving means, to be brought into contact with the panel 12 to be measured,  and measuring light is projected on the panel 12 to be measured from the floodlight projection means 30-1 and the transmitted light from the panel 12 to be measured is received by the light-receiving means 30-2 and is spectrally diffracted by a spectral detection means 43 to measure the spectral transmissivity.
Patent JP-2001161015-A (JP)
Title: Method for renewing and method for installing more transmission line
Inventor: YAMAUCHI TAKAO
IPC: H02G1/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a method for renewing a transmission line wherein renewal of an aged transmission line is enabled without stopping a power station. SOLUTION: Operation of aerial transmission lines constituted of a plurality of transmission circuits connecting a first power station and a second power station which have a plurality of line units is continued, and gas insulated transmission lines constituted of a plurality of transmission circuits are laid just below the aerial transmission lines. Switching is performed sequentially by using a procedure that stopping is performed every line unit corresponding to each switching device of a first and a second power stations, the transmission circuit of the aerial transmission line which is connected with the stopped line unit is cut off, and operation is performed by connection to the transmission circuit corresponding to the line unit of the laid gas insulated transmission line.
Patent JP-H03206219-A (JP)
Title: Drain trap
Inventor: KIMURA MOTOYASU
IPC: E03C1/262
Filed: 1989-12-30
Abstract: PURPOSE:To enhance the property of construction of a drain trap by supporting a trap main body to a bowl in such a manner as capable of adjusting horizontal movement thereof, and mounting a catch basin frame to the upper end of the trap main body in such a manner as capable of adjusting the height of the frame. CONSTITUTION:The water sealing tube portion 42 of a trap main body 4 is inserted and fitted in the long hole of a middle lid 2 from above, which middle lid 2 is fitted and supported in the inside step 11 of a bowl 1 installed inside an installation hole 101. The main body 4 is blocked in the longitudinal direction of the long hole of the middle lid 2 in such a manner as capable of adjusting horizontal movement of the body 4, and the main body 4 is supported to the upper end of the bowl 1. The downward screw tube portion 81 of a catch basin frame 8 is threadably engaged in the upward screw tube portion 45 of the trap main body 4 and rotation of the catch basin frame 8 is controlled to adjust the height at which a catch basin 9 is installed, and the catch basin 9 is fitted in and supported by the frame; even when the position at which tiling 104 is performed does not correspond to the position of the trap main body 4, it can be readily corrected.
Patent JP-H11231103-A (JP)
Title: Resin for high refractive index plastic lens, lens consisting of the resin and production of the lens
Inventor: NAGATA TERUYUKI
IPC: C08G18/72
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a lens which is light in weight, has excellent weatherability and impact resistance and has excellent optical characteristics. SOLUTION: One or >=2 kinds of the isothiocyanate compds. selected from a polyisothiocyanate compd. contg. >=1 sulfur atom in addition to an isothiocyanate group and an isothiocyanate compd. having an isothiocyanate group contg. >=1 sulfur atom in addition to the isothiocyanate group and one or >=2 kinds of the active hydrogen compds. selected from a group consisting of polyol, polythiol and a hydroxy compd. having a mercapto group are reacted.
Patent JP-H11158044-A (JP)
Title: Hair tonic composition
Inventor: MATSUMOTO ISAO
IPC: A61Q5/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an excellent pharmacological effect as a hair tonic by including an active oxygen-removing enzyme, a copper- containing compound and a surfactant. SOLUTION: This hair tonic composition contains (A) an active oxygen- removing enzyme (SOD: superoxide dismustase, such as Mn-SOD) for converting O2 as a representative active oxygen in living bodies into hydrogen peroxide, (B) a copper-containing compound (for example, copper chlorophyll), and (C) a surfactant, preferably an anionic surfactant (for example, a polyoxyethylene alkyl ether). The component A is preferably contained in an amount of 1-40,000 U/ml as a SOD activity (measured by cytochrome C method or the like), and the components B and C are preferably contained in amounts of 0.001-0.1 wt.% and 0.01-5 wt.%, respectively.
Patent JP-H11155446-A (JP)
Title: Sinker release type fishing terminal tackle
Inventor: WATANABE YASUAKI
IPC: A01K95/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sinker release type fishing terminal tackle capable of eliminating a situation of motionless terminal tackle, a situation of useless cutting of a fishing line or the like and, even in the case of throwing-away fishing using a thin fishing line, eliminating a catch by a rock since the sinker caught by a rock can be readily released. SOLUTION: An introduction shaft 1 having a top end to be connected to a fishing line C is equipped with a cylindrical body 2. A guide shaft 3 is inserted into the cylindrical body 2 slidably in the upper and lower directions. A sinker holding shaft 4 is movably connected to the bottom of the guide shaft 3. An operation shaft part 4B of the sinker holding shaft 4 is inserted into and separated from the cylindrical body 2 with the upward and downward movement of the introduction shaft 1. The sinker holding shaft 4 is engaged with a sinker 5 in the state of the tip of the introduction shaft 1 inserted into the cylindrical body 2.
Patent JP-2001154423-A (JP)
Title: Document feeder
Inventor: TSUKAMOTO KOJI
IPC: B65H29/58
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently carry a document according to the size thereof by arranging plural introduction ports for introducing the document whose information of the surface is read to a sub-carrying path. SOLUTION: This document feeder is provided with a 1st main carrying path carrying the document supplied from a document tray to a document read part, a 2nd main carrying path 4a carrying the document whose image information of the surface is read by the document read part to a ejection tray and the plural sub-carrying parts for switchback 20-22 for carrying the document to the 1st main carrying path from the 2nd main carrying path 4a with the trailing edge of the document used when the front surface thereof is read as the leading edge of the document when the back surface is read in order to read the back surface of the document after the front surface is read. Then, the paths 20-22 are formed at the respective positions of the path 4a according to respective length corresponding to the kinds of documents.
Patent JP-H0824029-A (JP)
Title: Device for preventing article in traveling bag from being moved
Inventor: KOSAKA YUKITOSHI
IPC: A45C13/02
Filed: 1993-12-03
Abstract: PURPOSE:To provide a traveling bag capable of loading baggage therein when ut us loaded on an airplane or automobile without fear such as destruction or falling into disorder. CONSTITUTION:This device is constituted in such a way that a partition plate 8 is hung on the four corners of the traveling bag, and a tube 3 is mounted on the partition plate 8, and the air can be taken in/out by a bellows 1, and the baggage can be prevented from being moved depending on the degree of introduction of the air.
Patent JP-H03204061-A (JP)
Title: Microprocessor
Inventor: FUKUI TAKAHIRO
IPC: G06F15/78
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a CPU from being occupied with the rewrite of an address conversion table by providing an address register for address conversion table at the outside of the CPU, and performing the rewrite of the address conversion table with a DMA controller. CONSTITUTION:When a DMA request signal 7 to request the rewrite of the address conversion table 3 is inputted to the DMA controller 4, the controller 4 outputs a bus request signal 8 to request the use of an internal bus to the CPu 2. The CPU 2 outputs a bus use permission signal 9 which permits the use of the internal bus to the controller 4 when receiving the signal 8. The controller 4, when receiving the signal 9, outputs a data read signal 10 to start the read-in of rewrite data in the address conversion table from an external storage device, and writes rewrite data 12 on a data buffer 5. The data 12 is passed through the internal bus 11, and is inputted to the table 3 as rewrite data 13. At this time, an address 14 to show the address of the address conversion table is outputted from an address generating part 6.
Patent JP-H09186177-A (JP)
Title: Compd. semiconductor device and manufacturing method thereof
Inventor: ASANO TETSUO
IPC: H01L21/335
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient surface protection effect with a passivation layer by forming this layer for protecting the surface of a compd. semiconductor layer among a gate, source and drain electrodes, without any gap. SOLUTION: An n-type GaAs layer 11 to be a channel region is epitaxially grown through a buffer layer on a semi-insulative GaAs substrate and then recess-etched to form a recess-etched part 18. A GaInP layer 20 to be a passivation layer is epitaxially grown on the layer 11, then source and drain electrodes 14 and 15 are formed by the lift off, an opening is formed through the layer 20 and gate electrode 13 is formed in the opening, resulting in that no gap of the passivation layer exists at the recess-etched part whereby the passivation layer can be formed at a position close to the gate electrode without any gap.
Patent JP-H10186658-A (JP)
Title: Positive photosensitive resin composition and manufacture of large scale integrated circuit by using same
Inventor: MIWA TAKAO
IPC: H01L21/027
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the positive photosensitive resin composition easy in development and superior in heat resistance and capable of forming a fin tough relief pattern with small residue by incorporating a specified cresol novolak resin. SOLUTION: The photosensitive resin composition contains 1-100 pts.wt. of a diazoquinone compound having repeating units each represented by the formula and 1-30 pts.wt. of the cresol novolak resin per 100 pts.wt. of the resin components. In the formula, A is a tetravalent organic group having >=4 C tetracarboxylic acids or their derivative; each of R<1> and R<2> is, independently, an H atom or a <=20 C aliphatic carboxy group and at least one of them is not an H atom; and R<3> is a divalent organic diamine group. The cresol novolak resin can be embodied by the ones generally used for the positive photoresists.
Patent JP-2001159567-A (JP)
Title: Spectroscopic image pickup method and device therefor
Inventor: ICHIKAWA YOSHITO
IPC: G01J3/51
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To clearly get an image of a measurement target in an image spectroscope using a wavelength filter, especially to stabilize tracking an to prevent losing sight of the target when measuring the moving target with tracking the target, by doing away with a narrow-bandwidth bandpass filter for improving wavelength resolution to increase a light amount contributing to image pickup. SOLUTION: This image pickup method extracts an image spectrum similar to the use of the bandpass filter to realize the spectroscopic image pickup by picking up the image through a band rejection filter cutting off a specific wavelength in a narrow bandwidth oppositely to the bandpass filter and getting a difference between the image and an image (a reference image) picked up in a full wavelength transmission state. Thereby, the bright image can be gotten at any time to easily track the image pickup target.