baber/WOPTO huggingface dataset:
Patent JP-2000027484-A (JP)
Title: Structure for mounting vibration damping device on vibration damping wall
Inventor: SHIMODA IKUO
IPC: E04H9/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make share to fasteners as little as possible and to facilitate the work of fastening the fasteners, relating to a structure for attaching a vibration damping device to a building frame by a fastening means, into which a resisting plate soaked in a viscous material packed in an upwardly open casing is inserted from above. SOLUTION: This mounting structure for a vibration damping device has an intermediate member 15 hanging from the lower surface of the beam member of an upper layer and has a splice plate 16 made to abut to both the intermediate member and a resisting plate 12. The intermediate member 15, the resisting plate 12, and the splice plate 16 are joined together by the fastening of fasteners 17 such as bolts and nuts mounted in corresponding bolt holes in these members. A wedge body 18 that bears a force working in the direction of the plate surface of the resisting plate 12 is interposed between the resisting plate 12 and the splice plate 16.
Patent JP-H0862707-A (JP)
Title: Method and device for recording stationary data on magnetic layer of photograph film
Inventor: ROBAATO AARU SUWANSON
IPC: G03B17/56
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of performing recording in the MOF layer of a photograph film, without the need of a specially-equipped camera and without the need for making a photographer input information in the system. SOLUTION: A magnetic recorder 10 is provided with a permanent magnet element whose magnetization is in a prescribed direction arrangement and the continuous band of magnetic displacement is divided and supplied onto the MOF layer of a photographic film strip 14 incorporated in a camera 12 by the magnet element. The permanent magnet element is present at the outside of the camera 12. The continuous band of the magnetic displacement is provided with the information, and the information is retrievable and providable to an original plate processor and the photographer. The information is provided with the identification of a place or the other information, of interest to the photographer. The magnetic recorder 10 does not require a power source, and the photographer easily operates it practically, without considering the weather.
Patent JP-S6368612-A (JP)
Title: Alpha-trifluoromethylacrylic acid copolymer
Inventor: TAIRA KAZUO
IPC: C08F220/18
Filed: 1986-09-09
Abstract: PURPOSE:To obtained the title copolymer which is excellent in heat resistance and dry etching resistance and can give a resist material excellent in sensitivity and definition, by copolymerizing alpha-trifluoromethylacrylic acid with phenyl methacrylate. CONSTITUTION:1-99mol% alpha-trifluoromethylacrylic acid (A) and 99-1mol% phenyl methacrylate (B) are solution-polymerized together at -80-250 deg.C in the presence of 1-1,000ppm (based on monomer) of a radical initiator such as azobisisobutyronitrile in a solvent such as toluene in a nitrogen atmosphere to obtain the title copolymer of a weight-average MW of 10,000-1,000,000, containing 1-99mol% structural units of formula I and 99-1mol% structural units of formula II.
Patent JP-H0874739-A (JP)
Title: Reciprocating pump
Inventor: ARIMITSU YUKIRO
IPC: F04B39/10
Filed: 1994-09-07
Abstract: PURPOSE: To enable the abrasion of a valve opening mechanism which forcibly opens a suction valve or a discharge valve, to be eliminated, also enable the durability of the whole of a pump to be enhanced, and concurrently enhance the responsiveness of the valve which is forcibly opened. CONSTITUTION: An one-way side valve out of a suction valve 4 and a discharge valve 5 which are opened/closed by the reciprocal drive of a plunger 2, is made out of magnetic material, a solenoid 9 is provided for the front side in the opening direction of the one-way side valve, which has a fixed magnetic core 91 rushing into a fluid passage 71, and can keep the valve open by sucking the one-way side valve in the valve open direction with a coil 92 energized, it is made impossible when no fixed magnetic core is moved that any pumping operation is carried out with the valve sucked in, and it is thereby made possible that an unload operation is carried out.
Patent JP-H1152427-A (JP)
Title: Liquid crystal display device
Inventor: OCHI TAKASHI
IPC: G09F9/30
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing the electrostatic breakdown of pixels and effectively preventing the generation of defective display pixels by preventing the static electricity arriving from outside at the display pixels of an effective display region when the dummy pixels are charged with the static electricity. SOLUTION: A plurality of the display pixels 1 are formed in the effective display region. The plural dummy pixels 2 having the pixel electrodes 4 disconnected from scanning lines 5 and signal lines 6 are formed in a column form in the peripheral part of the effective display region. Further, the pixel electrodes 4 are connected to additive capacitor wiring in order to discharge the static electricity charged in the pixel electrodes 4 via the additive capacitor wiring.
Patent JP-H1061611-A (JP)
Title: Linear actuator
Inventor: HOSONO MASAYUKI
IPC: F15B15/14
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To maintain the linear accuracy of a slide table even if a load is applied to the slide table roughly from a horizontal direction. SOLUTION: A linear actuator 20 includes a flat guide block 84 to be attached to a cylinder main body 22, a guiding mechanism 28 for guiding a slide table 24 along the axial direction of the cylinder main body 22 and a pair of pin members 26a and 26b provided between the cylinder main body 22 and the guide block 84 for holding the same in the cylinder main body 22.
Patent JP-H0764078-A (JP)
Title: Lcd back light device
Inventor: KISOO ETSUO
IPC: G02F1/13357
Filed: 1993-08-30
Abstract: PURPOSE:To provide an LCD(liquid crystal display element) back light device which is constituted so that the unevenness of the brightness of a light emitting surface is eliminated and light is stably supplied, whose characteristic is prevented from being deteriorated and which is made thin and constituted as a module. CONSTITUTION:This device is provided with a flat light conductor 30 whose surface is the light emitting surface and which guides the light, a flat reflector 40 arranged on the back side of the conductor 30 and light sources arranged on both sides of the conductor 30 and respectively constituted by connecting plural lamp units L obtained by serially connecting two LEDs in a line. Then, the light of the units L is diffused and reflected by the conductor 30 and the reflector 40 and emitted outside from the light emitting surface of the conductor 30.
Patent JP-H0760084-A (JP)
Title: Polyolefin microporous membrane and production thereof
Inventor: NISHIMURA YOSHIFUMI
IPC: B01D71/26
Filed: 1993-08-30
Abstract: PURPOSE:To obtain an inexpensive single microporous membrane having high strength, low electric resistance and excellent high temp. characteristics by using a resin consisting of at least polyethylene and polymethylpentene as a polyolefin resin. CONSTITUTION:A polyolefin resin consisting of at least a polyolefin resin composed of a mixture consisting of polyethylene and polymethylpentene and a liquid or solid org. matter like xylene is kneaded in a melt state to be extruded into a sheet form. The org. matter like xylene is extracted from the extruded sheet like article and the sheet like article is simultaneously stretched without applying pressure to both surfaces thereof. The obtained polyolefin microporous membrane has high strength, low electric resistance and high temp. characteristics and is characterized by that film thickness is 10-100mum, an average pore size is 0.01-2mum, voids are 30-80%, the mechanical-direction modulus of elasticity is at least 3000kg/cm<3>, electric resistance is at most 10OMEGAcm<2>, poreless temperature is 100-145 deg.C and membrane breaking temp. is 170 deg.C or higher and effectively used as a separator.
Patent JP-H0550447-A (JP)
Title: Molding method of side apron of counter made of artificial marble
Inventor: TANAKA KIYOTAKA
IPC: B29L31/44
Filed: 1991-08-27
Abstract: PURPOSE:To provide a molding method which can form in a short time a side apron on a counter made of artificial marble without generating a warp or a gap. CONSTITUTION:After cutting off of a counter 1 made of artificial marble into fixed dimensions, they are arranged on a molding tool 2 by turning their surface side down, a glass body 4 is provided in a standing state at slight gaps 3 with a cutting-off end part of the artificial marble, a weir 5 is arranged on the back side of a side end part of the counter 1 made of the artificial marble at fixed intervals with the glass body 4 and a resin composition 7 whose molding shrinkage is little is cast into a gap 3 between the counter 1 made of the artificial marble and glass body 1 and a clearance between the weir 5 and glass body 4 and solidified.
Patent JP-S58113780-A (JP)
Title: Time measuring circuit
Inventor: KOGAI YUKIKAZU
IPC: G04F10/04
Filed: 1981-12-26
Abstract: PURPOSE:To decide a time required for a pulse to be measured, by inputting an output of a monostable multivibrator which starts by rise and fall of the pulse to be measured, to an interruption controlling circuit of a microprocessor, and calculating a difference of counted values of a data held in an internal memory. CONSTITUTION:A monostable multivibrator is started by rise of a wave to be measured A to input a start signal to the interruption controlling circuit 8 of a microprocessor 1. By this interruption pulse I1, a gate signal is sent out to a counting circuit 3 through an output port 10 to count pulses from an oscillating circuit 2. Thenafter, a monostable multivibrator 6 is started by rise of a wave to be measured B, and its interruption pulse I2 is discriminated by a CPU11 to sent contents of the counting circuit 3 at this time point to a memory 12 through an input port 9. In case of fall of the waves to be measured A, B, too, its interruption pulses I3, I4 are stored in the memory 12. The CPU11 reads out a count value in the memory 12, calculates its difference, and stores results T1, T2 and T3 in the memory. The CPU11 displays the results as these are on a displaying circuit 13 through the output port 10.
Patent JP-H0261939-A (JP)
Title: Composite type magnetron device
Inventor: NOGUCHI YOSHIHIRO
IPC: H01J23/15
Filed: 1988-08-29
Abstract: PURPOSE:To reduce cost and space by connecting a LC filter circuit member sharing at least one part to plural cathode terminals in a single shield case. CONSTITUTION:Each cathode terminal of magnetrons 1 and 11 is connected to a LC filter circuit 10 within a shield case 8. This circuit 10 is composed of choke coils La, Lb, and Lc and electrostatic capacities Ca-Cc, etc., of a through type capacitor 9, and together with a shield case 8 prevents outside device leakage of a high frequency component. Magnetrons 1 and 11 perform an excitation action by supplying a cathode current via terminals a and b, and b and c. Since a shield case and a LC filter circuit for exclusive use are unneeded to provide to each of the two magnetrons 1 and 11, cost and space can be reduced.
Patent JP-H0872565-A (JP)
Title: Fuel counterflow preventing tool
Inventor: TAKAI MOTOHARU
IPC: B60K15/04
Filed: 1994-09-07
Abstract: PURPOSE: To provide a fuel counterflow preventing tool which does not require processing of an oil supply pipe, presents a wide degree of freedom in installation, and is free from risk of rattleing of a valve body by the pressure of the fuel. CONSTITUTION: A cylinder 18 is inserted fast in the opening of an oil supply pipe which is inserted to a fuel tank, which eliminates necessity for subjecting the pipe to any processing. At the opening of the cylinder 18 a valve body 30 is borne as capable of being openedg and shut, and it is practicable to seal the opening. The valve body 30 is energized by a coil spring 50 toward the opening of the cylinder 18. If compared with a conventional counterflow preventing tool of weight-equipped type, therefore, there is no need to take the relation to the weight into consideration, so that the degree of freedom in installing the oil supply pipe is widened.
Patent JP-S6193786-A (JP)
Title: Adaptive interpolation system of picture signal
Inventor: YAMAGUCHI HIROHISA
IPC: H04N7/12
Filed: 1984-10-15
Abstract: PURPOSE:To apply interpolation without causing deterioration in picture quality even if a picture is moved in various directions by obtaining the total sum of products between an adaptive interpolation coefficient and an interpolation value in each direction and using the total sum as a picture element value to be interpolated. CONSTITUTION:An input picture signal sampled is sequentially stored in frame memories 1, 2, picture element values A, B, C, D among A, B, C, D, E, F used for adaptive interpolation are read from the memory 1, the E is read from the memory 2 and the F is read without being stored in the memory, and inputted to a weight calculation section 3 and an interpolation value calculation section 4. The calculation section calculates weights Pn, Pv and Pt. The calculation section 4 calculates 1/2(A+B), 1/2(C+D) and 1/2(E+F) from input picture element values A-F. After the output of the calculation section 4 is multiplied respectively with the weights Pn, Pv, Pt at multipliers 5, 6, 7, the result is added by adders 8, 9 to form the final adaptive interpolation outputs.
Patent JP-2000044860-A (JP)
Title: Ink for printing, optical recording medium having printed ink layer and printed article having printed ink layer
Inventor: KIKUCHI SHUICHI
IPC: C09D11/037
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for printing, useful for optical printing media, etc., generating metallic luster on printed parts to enhance appearance and commercial value by dispersing and compounding scaly powders in a resin binder. SOLUTION: This ink for printing comprises dispersing and compounding scaly powders (having an average diameter of, preferably, <=30 μm) including an inorganic pigment, such as titanium oxide, in a resin binder including an ultraviolet light-curing binder, such as an epoxy acrylate. Therein, a globulous filler having an average diameter of <=20 μm is preferably dispersed in the ink for printing, and further a hydrophilic material, such as polyvinyl alcohol, is preferably compounded in the ink for printing. The optical recording medium 31 is preferably provided with a printed layer 16 made from the ink for printing on the surface of the side opposite to that of a light incidence.
Patent JP-H0964035-A (JP)
Title: Wiring forming method
Inventor: KAWASHIMA ATSUSHI
IPC: H01L21/28
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of aluminum wiring with chlorine. SOLUTION: A TiN film 12 (substrate) is formed on a board 11 via an insulating film 12 by a CVD method using chlorine as reaction gas. The Cl(chlorine) 4 adsorbed and contained as an impurity included in the surface of the film 12 is removed by plasma treatment using plasma 5 of xenon. A wiring forming layer 14 made of aluminum is formed on the film 12. Thus, the corrosion of the aluminum wiring due to the Cl in the film 12 is prevented.
Patent JP-2000047020-A (JP)
Title: Color composition for color filter
Inventor: HAGIWARA HIDEAKI
IPC: G03F7/028
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having excellent durability and transparency by adding a silane compd. having each one or more groups of photo-crosslinking functional groups and reactive groups which produce siloxane bonds by dehydration polymn. reaction. SOLUTION: Transparent layers 3, 4, 5 are formed on a transparent substrate 1. These transparent layers 3, 4, 5 are patterned into various kinds of reliefs and each transparent relief pattern is colored with a coloring agent to constitute a pattern of two or more colors as a whole. A light-shielding pattern 2 to cut light is formed between the colored transparent relief patterns. The transparent layers are formed by applying a coating liquid of a compsn. described below on the transparent substrate 1. The coating liquid is prepared by dissolving a binder polymer, coloring agent consisting of dyes, pigments or a mixture of both, crosslinking monomers, a photopolymn. initiator which produces radicals or acids by light to polymerize the monomers, and a silane compd. in a proper solvent.
Patent JP-S58116898-A (JP)
Title: Monitor control system
Inventor: AKIBA OSAMU
IPC: H04Q9/00
Filed: 1981-12-29
Abstract: PURPOSE:To incorporate a terminal device in a control load, to collect monitor data on every load individiaully, and to monitor the states of loads effectively by connecting the loads to plural terminal devices having the same address and connecting the terminal devices to a central monitor control part. CONSTITUTION:Plural terminal devices 2a-2b are connected to the central monitor control part 1; the terminal devices 2a are given the same address (i), and the terminal device 2b is given an address (i+1). Loads 3a, 3b-3n are connected to the terminal devices 2a-2b independently and a control signal is transmitted from the control part to the terminal devices 2a-2b at the same time to control them. When the loads 3a, 3b-3n are monitored, the addresses (i) and (i+1), and load numbers are regarded as addresses (ia)-(in) and successive access is attained to collect state signals. Those terminal devices 2a-2b are incorporated in the loads 3a, 3b-3n, and monitor data are collected by the loads 3a, 3b-3n.
Patent JP-2000031169-A (JP)
Title: Pellet bonder
Inventor: TAKEDA YASUSHI
IPC: H01L21/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the coating quantity of paste from fluctuating at an island part. SOLUTION: When an island part 2 is sucked on a bonding stage 21 of a pellet bonder 10, the bonding stage 21 is moved to a position higher than the standard level of the island part 2 by a specified amount and then the bonding stage 21 is positioned at the standard level of the island part 2.
Patent JP-H0879129-A (JP)
Title: Communication method and communication equipment for cdma system using spread spectrum modulation
Inventor: IKEDA SATORU
IPC: H04B1/707
Filed: 1994-09-08
Abstract: PURPOSE: To increase the number of users without increasing a spread band or reducing data transmission speed by performing spread spectrum modulation to transmission data signals, performing sampling, then extracting the signals of a prescribed band width and generating transmission signals. CONSTITUTION: On a transmission side, input data signals are sampled (21), replicas are generated on a frequency axis and transmission to a spread modulator 23 is performed after modulation (23). In the modulator 23, spread code signals are multiplied with data modulation signals, spread modulation is performed and the band is widened in a base band. Then, the real number component and imaginary number component of digital signals are respectively turned to analog (27 and 28), a prescribed band is extracted in BPFs 29 and 30, frequency conversion (31 and 32) is performed, addition (35) is performed and the transmission from an antenna 36 is performed. On a reception side, after extracting the signals of the prescribed band, spread spectrum demodulation is performed.
Patent JP-H0864930-A (JP)
Title: Manufacture of printed wiring board
Inventor: OGASAWARA SHUICHI
IPC: H05K3/06
Filed: 1994-08-18
Abstract: PURPOSE: To manufacture a printed wiring board excellent in electrical insulation between high density circuits and adhesion of circuits, when high density circuits constituted by using a subtractive method or a semiadditive method are formed on a board wherein a metal coating film is formed on a glass epoxy resin surface by using nonelectrolytic plating. CONSTITUTION: In a manufacturing method of a printed wiring board wherein a metal coating film is formed on the surface of a glass epoxy resin board by using catalyst and nonelectrolytic plating, a part of the above metal coating film is eliminated by etching, and circuits are formed on the surface of the glass epoxy resin board, the surface of the glass epoxy resin board is thinly eliminated by bringing etching solution into contact with the surface of the glass epoxy resin board which is partly exposed by eliminating the metal coating film.
Patent JP-H0945963-A (JP)
Title: Gan based semiconductor device
Inventor: TAKAHASHI HIROSHI
IPC: H01S5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To deposit a GaN based semiconductor having good crystal structure in which high matching of crystal lattice constant is ensured between substrate and GaN based semiconductor while lowering the dislocation density. SOLUTION: A GaN based semiconductor is deposited on a single crystal substrate of NaF or MgF2 . The GaN based semiconductor principally comprises GaN semiconductor and GaN and contains mixed crystal of elements in the same group as Ga and N. For example, the semiconductor contains mixed crystal of Ga and at least any one of Al and In or mixed crystal of N and at least any one of P and As. A single crystal substrate of NaF or MgF2 has a crystal structure belonging to tetragonal system wherein the NaF has NaCl type crystal structure while the MgF2 has nutile type crystal structure. Difference of crystal lattice constant between the substrate and GaN based semiconductor, which can be confirmed by X-ray diffraction, is 2% or below. Actually deposited semiconductor is zinc-blende type.
Patent JP-2001042500-A (JP)
Title: Hard mask for shadow mask and its production
Inventor: TAJIMA YOSHIHIRO
IPC: G03F1/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the yield and productivity by forming a metal layer by photoreduction of a photoreducing metal compound on a supporting substrate and patterning the metal layer. SOLUTION: A blue sheet glass 10 is sufficiently washed (a) by using a process water, pure water or if necessary, a chemical liquid, heated by a hot plate, and coated with one of zinc nitrate, zinc chloride and zinc acetate by a spraying method on one surface to form a zinc oxide layer 11 (b). Then the sheet is dipped in an aqueous solution of palladium chloride to form a Pd2+ adsorption layer 12a on the surface of the zinc oxide layer 11 (c). A photomask 13 is tightly applied on the surface of the adsorption layer 12a and irradiated with UV rays to selectively reduce Pd2+ by the light in the exposed part to form Pd(0) pattern 12b (d, e). The part of the adsorption layer 12a is removed by using EDA to form a Pd0 pattern 12c (f). Then the glass is dipped in an electroless plating liquid containing nickel chloride and hypophosphorous acid for a specified time to form a Ni-P layer 14 on the surface of the Pd pattern 12c (g).
Patent JP-2001043231-A (JP)
Title: File managing system, electronic filing system and hierarchical structure display method for file
Inventor: TAKAYAMA YOSHIFUMI
IPC: G06F17/30
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an electronic filing system by presenting the storage position of a file to a user visually easily to recognize when hierarchically stored, recorded and managed files are retrieved. SOLUTION: An electronic filing system 11 is provided with a data base 111 for managing storage place information showing the storage places of files and retrieval information for retrieving the files, a retrieving means for retrieving a file matched to inputted prescribed retrieval conditions, a retrieved result display means for displaying the file retrieved by this retrieving means, a file selecting means for selecting one file out of files displayed by this retrieved result display means and a display means for displaying a hierarchical structure showing the storage place of the selected file in the form of tree based on the storage place information corresponding to the file selected by this file selecting means.