baber/WOPTO huggingface dataset:
Patent JP-H08139507-A (JP)
Title: Fixture for antenna support arm
Inventor: SASAKI HARUKI
IPC: H01Q1/12
Filed: 1994-11-04
Abstract: PURPOSE: To improve vertically assembling operation for the antenna support arm and an antenna element by using the antenna support arm fixture formed integrally of an antenna arm insertion part which has a notch part engaging the projection of an antenna arm and an auxiliary arm clamping part. CONSTITUTION: The antenna insertion part 32a which clamps the antenna arm 13 as the main shaft of an antenna main body and the support arm clamping part 33a which fixes the antenna support arm 19 are constituted successively in one body to form the antenna support arm fixture 30a. The insertion part 32a is arranged across the arm 13, projections 41R and 41L provided to the arm 13 are fitted in corresponding notch parts 40R, etc., of the insertion part 32a, and the tip of the arm 19 is fixed to the clamping part 33a to easily fit the arm 19 while preventing the arm 13 from rotating and maintaining the perpendicularity between the waveguide element 14 of the arm 13 and the arm 19. Consequently, the vertically assembly operability of the antenna support arm and antenna element is improved.
Patent JP-S61149279-A (JP)
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1984-12-21
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-S63125589-A (JP)
Title: Adhesive for printed circuit board
Inventor: SATO HOZUMI
IPC: C09J163/00
Filed: 1986-11-14
Abstract: PURPOSE:To provide the title adhesive which has excellent adhesive strength, thermal resistance and electrical insulating properties and is useful for preparing a printed circuit board with high reliability and excellent long-term stability and which comprises, as polymer components, a phenol resin prepolymer and/or an epoxy resin prepolymer and a particular nitrile rubber. CONSTITUTION:For example, emulsion polymn of 100pts.wt. in total of a mixture comprising 10-50wt% acrylonitrile (a), 30-80wt% butadiene (b) and, if necessary, 1-20wt% monomer (c) having a functional group, such as methacrylic acid, is conducted in the presence of 1-15pts.wt. nonionic activator (d) and, if necessary, 0-10pts.wt. ionic activator as emulsifiers at a temp. below the cloud point of component (d), thereby preparing a polymer latex. If necessary, 5-20pts.wt. electrolyte (f) contg. no metals, such as NH4Cl, is added to the polymer latex, and the latex is heated at 40-150 deg.C for coagulation, thereby preparing a nitrile rubber (B). 20-80wt5 phenol resin prepolymer and/or epoxy resin prepolymer is compounded with 80-20wt% component (B), optionally together with 50wt% or less in total of a flexibilizer, an inorg. filler, a flame retarder, etc. (C).
Patent JP-2000097648-A (JP)
Title: Device and method for measuring difference in level
Inventor: ISOZAKI SHIGENORI
IPC: H01L21/66
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To permit the accurate measurement of difference in level in a body to be measured without damaging or breaking semiconductor wafers or adding excess processes to measurement by constituting a device so that the input of detected light detected by a detector may be the distribution of intensity of interference light generated by two beams of reflected light. SOLUTION: First, part of light transmitted through a half mirror 3 and travelling straight toward a substrate 8 among light emitted from a light source 2 enters the difference in level in the substrate 8, and other light scans an XY table at a location to irradiate a translucent film 9. When the light source 2 irradiates measuring light, light which has traveled straight through the half mirror 3 is reflected at an embedded member 12 in the difference in level, returned to the half mirror 3, reflected at the half mirror 3, and bent toward a detector 5. Light transmitted through the translucent film 9 on the substrate 8 is similarly reflected at the surface of the substrate 8, reflected at the half mirror 3, and directed toward the detector 5.  Therefore, as two beams of light different in reflection intensity distribution travel straight in the same optical axis, they become interference light and are inputted to the detector 5. The detector 5 detects the distribution R of light intensity of the interference light.
Patent JP-H07129730-A (JP)
Title: Digital information recording method and recording carrier
Inventor: IWAI TOSHIYUKI
IPC: G06K19/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a digital information recording method and a recording carrier capable of storing digital information with a high density. CONSTITUTION:Plural circular marks M each of which has a certain radius and expresses one-bit data are arranged on a plane recording face 10. Marks M are arranged on plural parallel virtual lines P1, P2, and P3, which are extended on the recording face 10 at equal intervals in the direction of X axis, with a certain pitch A in the direction of X axis. The X coordinate of the mark M on one virtual line, for example, P1 is set to the center of X coordinates of marks M on the adjacent virtual line P2. It is preferably that intervals of virtual lines P1, P2, and P3 are 31/2 times as long as the pitch in the direction of the X axis of marks M.
Patent JP-H08110831-A (JP)
Title: Wireless computer input device
Inventor: GOTO HIDEO
IPC: G06F3/0354
Filed: 1994-10-11
Abstract: PURPOSE: To provide a wireless computer input device which can simplify the rotation information of three-dimensional position information (spatial information) in addition to the three-dimensional position information. CONSTITUTION: The wireless computer input device has a handy input device and an input device main body, and the handy input device 10 has at least three light emitting elements 12, 14, and 16 which emit light pulses and the input device main body has an optical system unit including two light receiving elements 12, 14, and 16 which receive the light pulses emitted by the light emitting elements 12, 14, and 16 of the handy input device and an arithmetic circuit means which calculates the position coordinates of the handy input device by computing data obtained from the light receiving elements.
Patent JP-H04147653-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: NISHIMURA HIROSHI
IPC: H01L23/04
Filed: 1990-10-09
Abstract: PURPOSE:To reduce kinds of a package and contrive to reduce costs by a method wherein respective electrodes and a plurality of leads are provided in a recess of a base so as to form in the same shape and configuration with the base, a sealing glass of the base is melted and joined to an own sealing glass to fix each lead, and an integrated circuit is hermetically sealed by using the base and a cap. CONSTITUTION:In a base 1, a recess 11 is formed substantially in a central portion of an upper face, a die bonding material 3 is applied in a bottom, and further a sealing glass 4 is provided in a portion other than the recess 11 on a first face. A cap 2 is so formed as to be the same shape and configuration with the base 1. Namely, a recess 21 is formed substantially in a central portion of a lower face, a die bonding material 3 is applied on an upper face of the recess 21, and the sealing glass is provided in a portion other than the recess 21 of the first face. Each lead 5 is connected by each electrode and a bonding wire 6 in a semiconductor integrated circuit 10. Then, each lead 5 is interposed between the sealing glass 4 of the base 1 and the car 2, and the sealing glass 4 is melted and joined to hermetically seal the semiconductor integrated circuit 10.
Patent JP-H0984551-A (JP)
Title: Grifola frondasa extract free from characteristic odor
Inventor: YAMAKAWA RYOICHI
IPC: A61K36/07
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain Grifola frondosa extract extracted from Grifola frondosa of polyporaceaous mushroom and free from characteristic odor. SOLUTION: Fresh Grifola frondosa is ground in ethanol and extracted with hot water to afford an extracted solution, which is then allowed to stand in a dark cold place to deposit a water-insoluble component and the precipitate is removed by centrifugal separation to provide Grifola frondosa extract. Powder from the extracted solution can be obtained by keeping the extracted solution under reduced pressure or lyophilizing the extracted solution.
Patent JP-H04149036-A (JP)
Title: Production of synthetic quartz glass
Inventor: TAKITA MASATOSHI
IPC: C03B19/06
Filed: 1990-10-09
Abstract: PURPOSE:To improve the purity of the glass by calcining specified colloidal silica in an oxidizing atmosphere, screening the calcined body, then charging the screened body into a C crucible, heat-treating the body under reduced pressure while pressing the body by a weight and then heat-treating the body under atmospheric or increased pressure. CONSTITUTION:The colloidal SiO2 prepared by the sol-gel method is calcined at <=1200 deg.C in an oxidizing atmosphere, and the calcination product is screened to obtain the SiO2 powder of <=80 mesh or preferably <=200 mesh. The powder is charged to a C crucible and pressed by a weight made of C or Mo. The crucible is introduced into a vacuum heat-treating furnace, which is evacuated to about 2-4X10<-2>Torr, and the powder is heat-treated at <=1700 deg.C. N2 gas is then introduced into the furnace to return the pressure to normal pressure, the powder is heated to >=1700 deg.C under atmospheric or increased pressure, held at that temp. for specified time and then cooled to ordinary temp., and high-purity quartz glass is obtained.
Patent JP-H06104752-A (JP)
Title: Redundancy correcting function checking method for serial/parallel type a/d converter circuit
Inventor: KOMATSU SADAHIRO
IPC: H03M1/14
Filed: 1992-09-16
Abstract: PURPOSE:To decide the propriety of a redundancy correcting function by varying an input waveform, fetching the unsettled and settled analog signals at the time of converting operations of the upper and lower sides respectively, and checking whether the output data is corrected into the correct value at the lower side or not. CONSTITUTION:In regard to an overrange compensating function device 1 of a 10-bit serial/parallel type A/D converter curcuit, 3, the sampling/holding output of a sampling/holding circuit 2 is inputted to the circuit 3 via a damping resistance R. Then the resistance value of the resistance R is varied so that the sampling/holding value set at the rise of a clock pulse CLK is increased or decreased compared with the sampling/holding value set at the fall of the CLK. Thus it is possible to check whether the overrange compensating function works normally or not according to a fact whether the digital output DO is coincident or not with the data corresponding to an input signal VINIn such a constitution, a fact whether a redundancy correcting function works normally or not can be decided in a simple method.
Patent JP-H04152015-A (JP)
Title: Ball end mill
Inventor: KUWABARA HARUYOSHI
IPC: B23C5/10
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the occurrence of chipping, and to enhance finishing accuracy, in a ball end mill for carrying out three-dimensional machining to a metal mold or the like, by providing a chamfer in the intersecting part of the circular- arc shaped cutting edge of the shank end and the plane shaped cutting edge in the vicinity of the turning center. CONSTITUTION:In the ball end mill, a circular-arc shaped cutting edge 2 and a plane shaped cutting edge 3 are formed at the end of the shank. And a straight-line shaped chamfer 5 of a length l is formed in the intersecting part 4 of the circular-arc shaped cutting edge 2 and the plane shaped cutting edge 3. By the chamfer 5 provided, like this, in the intersecting part 4, stress concentration is not caused, and the chipping (minute break of cutting edge) of the cutting edges 2, 3 can be prevented.
Patent JP-H09186140-A (JP)
Title: Gas injection slit nozzle in plasma process reactor
Inventor: DAN MEIDAN
IPC: H05H1/46
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a uniform etching rate, along with flexibility in design and a long cyclic life, by constituting a module assembling body including different parts for forming an opening or a narrow aperture with a gap not larger than the thickness of a plasma sheath without forming a hole using a drill. SOLUTION: A liner 40 made up of an upper cylindrical liner 42, a middle liner 44, and a lower liner 46 and a central disk 50 are made as different parts in a manufacturing step before a gas scattering unit is assembled. Then, inner faces of the assembled parts are formed as outer faces of the different parts 40 (including 42, 44 and 46) and 50 in the manufacturing step. In outer grinding steps, smooth surfaces can be manufactured without a defect in each part. Then, an inner face of a manifold 55 and an inside face of a nozzle path including an inner face of slot aperture or the nozzle 60 has no surface defect without an influence of decay or corrosion. As a result, a uniform etching rate equal to a conventional gas scattering plate can be obtained.
Patent JP-S63130439-A (JP)
Title: Display for vehicle
Inventor: TODOROKI TSUYOSHI
IPC: G02B27/01
Filed: 1986-11-18
Abstract: PURPOSE:To prevent blur of drive information display due to vibration of a combiner, by adhering a thin glass board formed with a reflection film and a thin plastic board thus constructing the combiner. CONSTITUTION:A combiner 2 is constructed by adhering a chemically reinforced glass board 2b and a plastic board 2c through transparent adhesive 2d then depositing a reflection film 2a onto one face of the chemically reinforced glass board 2b. Preferably, a plastic board is employed in order to reduce the weight of the combiner 2, but deposition of the reflection film 2a is difficult in this case. Consequently, double structure where an easily depositable thin chemically reinforced glass board 2b and a plastic board 2c for compensating the strength are sticked through transparent adhesive is employed. Since the weight of the combiner 2 is reduced by employing double structure, vibration of the combiner 2 is reduced, display image is scarcely blurred and safety is improved.
Patent JP-2001101085-A (JP)
Title: Power supply voltage fluctuating equipment
Inventor: DOI SATORU
IPC: G06F12/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten a time until the operation of equipment is resumed while preventing the failure of the operation at the time of restoring a power supply voltage. SOLUTION: When a power supply voltage to be supplied to a VDD terminal is decreased, and the operation of an LSI 30 of equipment 100 is stopped, operation data to be used at the restoring of the power supply voltage are stored and held in an RAM 34. When the power supply voltage is restored to a normal operation range, previously stored data for judgment are read from a data for judgment storing circuit 40, and whether or not any error is present in the data for decision is decided. In the data for judgment storing circuit 40, a lower limit voltage capable of maintaining the stored data is set so as to be higher than a lower limit voltage capable of maintaining data in the RAM 34, and an error is generated in the data for judgment before any error is generated in the storage data in the RAM 34.  Then, whether or not the RAM data is normal is judged based on the data for judgment so that a time required for judging the RAM data can be shortened, and the judging precision can be improved.
Patent JP-2001088500-A (JP)
Title: Parallel imitation bamboo material
Inventor: SAKAGUCHI KAZUTOSHI
IPC: E04H17/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a parallel imitation bamboo material from giving a foreign impression from the assembling of natural bamboo rods in the assembly of a bamboo fence such as a bamboo blind fence of resin imitation bamboos, all node representing parts provided on the outer surface parts of which have hitherto been arranged at uniform location. SOLUTION: Between imitation bamboos 7 adjacent to each other, their node representing parts 11 provided on the outer surface parts are positionally shifted longitudinally, resulting in giving the actual feeling of the assembling of natural bamboo rods or no sense of incongruity to observers. Accordingly, the commercial values as the parallel imitation bamboo material 1 and the bamboo fence using thereof are improved.
Patent JP-S63125959-A (JP)
Title: Editing input device for two-color copying machine
Inventor: KATO AKIO
IPC: G03G15/36
Filed: 1986-11-17
Abstract: PURPOSE:To record a desired pattern such as an underline into a copying form while superposing it on an original image by providing a coordinate signal conversion part which converts a coordinate signal into pattern information corresponding to the coordinate signal and a control means which switches developing units of a copying machine and commands the control part of the copying machine to take the composite copy of the pattern and original image. CONSTITUTION:Various light emitting elements of a copy quantity display part 208 are connected to a 1st CPU 621 through a decoder, and illuminate and go out under its control and a 2nd CPU 622 inputs the signals of various keys 901-905 of an editor 900. Further, an on-off table of the respective LED elements constituting an eraser is generated in write mode according to coordinate data inputted from the editor so as to enter specific patterns into a photosensitive body, and the 1st CPU 621 is commanded to take a composite copy. Consequently, the editing input device for the copying machine is obtained which easily forms an desired pattern image in different color from the original image.
Patent JP-H02120371-A (JP)
Title: Water-based coating agent composition
Inventor: GOTO TOKIO
IPC: C09D5/02
Filed: 1988-10-31
Abstract: PURPOSE:To provide a water-based coating agent composition which gives a film excellent in elasticity, stain resistance, weathering resistance, etc., by mixing a specified emulsion copolymer with a melamine sulfonate/formaldehyde condensate in a specified weight ratio. CONSTITUTION:35-99wt.% alkyl (meth)acrylate is mixed with 1-5wt.% alpha,beta- ethylenically unsaturated carboxylic acid (e.g., maleic acid), 0-60wt.% aromatic vinyl monomer (e.g., styrene) and 0-30wt.% copolymerizable monomer (e.g., vinyl acetate) in such amounts that the total is 100wt.%. This monomer mixture is emulsion-polymerized to produce an emulsion polymer of a glass transition temperature <=25 deg.C. This emulsion copolymer is mixed with a melamine sulfonate/formaldehyde condensate of a weight-average MW >=100000 in a weight ratio of 80/20-99/1 (in terms of nonvolatiles) to produce a water-based coating agent composition.
Patent JP-H05245378-A (JP)
Title: Exhaust gas purifying material and exhaust gas purifying method
Inventor: MURAMATSU AKIRA
IPC: B01J23/78
Filed: 1991-09-25
Abstract: PURPOSE:To provide an exhaust gas purifying material capable of effectively reducing and removing NOX in the exhaust gas at a relatively low temp. even in the exhaust gas contg. an extremely low amt. of particulate carbon material and a small amt. of combustibles such as unburned hydrocarbons as seen in the exhaust gas from a gasoline engine with the air-to-fuel ratio on the lean side (i.e. in oxidizing atmosphere). CONSTITUTION:The NOX in the oxidizing exhaust gas almost free of particulate carbon material are removed by this exhaust gas purifying material. A catalyst consisting of (a) one or >=2 kinds of alkali metal elements, (b) one or >=2 kinds of elements selected from groups IB, IIB, VA, VIA, VIIA and VIII of the periodic table, transition metals (except platinum group) and Sn and (c) one or >=2 kinds of rare-earth elements is deposited on a heat-resistant porous formed body.
Patent JP-H0677099-A (JP)
Title: Outer electrode forming method of electronic part
Inventor: MORIYA HIROYUKI
IPC: H01G13/00
Filed: 1992-08-22
Abstract: PURPOSE:To obtain a method of forming an outer electrode of an electronic part, where a part where conductive paste is applied becomes stable in shape independent of the viscosity of conductive paste, and conductive paste can be applied enough onto even the edges of the end face of an electronic part element high in profitability. CONSTITUTION:First grooves 11 parallel with each other and prescribed in width and interval and a second groove 12 arranged vertical to the first grooves 11 and having a width smaller than the length than the first groove 11 but larger than the thickness of an electronic part element are provided to a plate 9 where the electronic part element is placed, the first grooves 11 are filled with conductive paste, the electronic part element is floated so as to be located at the center of the second groove 12 and made to move laterally to apply conductive paste to both its sides, and then the part element is pressed against the bottom of the second groove 12 so as not to come into contact with the wall of the groove 12, whereby conductive paste is applied to the part element. Thus, a belt-like electrode is formed on the end face of the electronic part element stretching over its adjacent face.
Patent JP-H07130534-A (JP)
Title: Resin-bonded permanent magnet
Inventor: SATO YOSHITAKA
IPC: H01F1/04
Filed: 1993-11-01
Abstract: PURPOSE:To provide a permanent magnet of the resin binding type with a light degree of thermal oxidation of magnetic power and a slight decrease of magnetic performance when a rate earth type magnetic represented by a NdFeB type permanent magnet of the resin binding type is used under a high- temperature environment. CONSTITUTION:Resin magnetic materials comprising an intermetallic compound magnetic powder which contains as its main component an R-T-B (R is Nd and or Pr, or part of these are substituted with or more than two kinds of rate earth element; T is a 3d group transition metallic element with Fe as its main component; and B is boron), an easily oxidizable metal powder, and a thermosetting resin, and its mixing ratio of the intermetallic compound magnetic powder and the easily oxidizable metal powder is established in a range from 99:1 to 90:10. A permanent magnet of the resin binding type is obtained by compressing and forming this resin magnet materials.
Patent JP-H11178099-A (JP)
Title: Microphone
Inventor: EASTTY PETER CHARLES
IPC: H04R23/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a microphone which requires no A/D converter. SOLUTION: This microphone provides an output of a direct 1-bit digital audio signal. The microphone is provided with position sensors 110-130 that output a signal which denotes the position of a diaphragm 100, a threshold level circuit 140 that provides an output of a 1-bit digital signal denoting as to whether the position signal is higher or lower than the threshold level, a delay circuit 150 that delays the digital signal, and diaphragm drive means 160, 170 that move the diaphragm 100 in a direction opposite to the motion of the diaphragm 100 denoted by the digital signal, in response to the digital signal.
Patent JP-2000105810-A (JP)
Title: Ic card, antenna for ic card, and antenna frame for ic card
Inventor: KASAHARA TETSUICHIRO
IPC: G06K19/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an IC card equipped with a plane coil which is hand to short-circuit by deformation of a conductor caused by a laterally applied external force at the time of conveyance, storage, etc. SOLUTION: The IC card 10 is equipped with the rectangular plane coil 14 formed by pressing or etching a metal thin plate and winding a conductor 12 plural times substantially on the same plane and also has the terminal of the plane coil 14 and the electrode terminal of a semiconductor element 16 connected electrically to each other; and bent parts 20 formed by bending the conductor parts 12 constituting the straight-line parts of the plane coil 14 substantially at the same place in the same direction are formed at the straight-line parts of the plane coil 14.