baber/WOPTO huggingface dataset:
Patent JP-S5647019-A (JP)
Title: Aberration correcting method of hologram scanner
Inventor: ONO YUUZOU
IPC: G02B5/32
Filed: 1979-09-25
Abstract: PURPOSE: To make aberration correcting effect better by irradiating the monochromatic light of the wavelength longer than the interference light to the holographic zone plate having been recorded with interference fringes by said interference light and scanning the irradiated light.  
     CONSTITUTION: One coherent beam 16 is converted to the convergent spherical wave converging at a point 18 by a lens 17 and the other beam 18 is converted to the divergent spherical wave diverging from a point 21 by a lens 20. These interfere on a hologram recording surface 22 and form interference fringes which are then recorded on the hologram recording surface 22, for example, holographic dry plate. If this is used as a hologram scanner and is scanned with the monochromatic light of the wavelength longer than the manufacturing wavelength, the convergent distance of the scanning beam for angle of diffraction (scanning angle) becomes like a curve 23 and if scanned by the monochromatic light of the same wavelength as the manufacturing wavelength, it becomes like a curve 24. In this way, the effect of aberration correction may be bettered by scanning with the monochromatic light of the wavelength longer than the manufacturing wavelength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06328789-A (JP)
Title: Color printer
Inventor: KANEYASU NAOKI
IPC: B41J2/525
Filed: 1993-05-25
Abstract: PURPOSE:To produce a color-transmissive original with a wide range of color reproduction in single printing operation by providing a timing control means or the like for independently changing the timing of printing and ligh-shielding an arbitrary color filter. CONSTITUTION:Color image data 8 inputted into a printer have independently data on respective color components of R, G and B with respect to individual pixels. An amount of data required for printing is properly stored in a buffer memory 1 within the printer. At a timing of printing the position of arbitrary color filters 4, which is detected by a position sensor 3, with a printing head 2, and in accordance with color information stored in the buffer memory 1, only the unnecessary color filter among the color filters 4 which constitute pixels necessary for printing is selectively printed and light-shielded to prepare a printed sheet 7. In order to reproduce individual pixels at an arbitrary color tone, it is necessary to treat one group of three colors of R, G and B, which are adjacent to one another in the color filters on a film, as a minimum unit constituting one pixel.
Patent JP-S5824309-A (JP)
Title: Composition for defoaming agent
Inventor: NISHIURA OSAMU
IPC: B01D19/04
Filed: 1981-08-07
Abstract: PURPOSE:To improve thickening and solidifying at low temp. by incorporating  an inorg. or org. freezing point decreasing agent in water constituting a defoaming agent. CONSTITUTION:Said compsn. is produced by adding water contg. hydrophobic silica, silicone oil, a dispersant and/or a freezing point decreasing agent to a dispersion of bisamide in oil, and blending these then emulsifying and dispersing these uniformly by means of an emulsifying vessel of a sand mill, homogenizer, or colloid mill. It is also possible to add an oil soluble polymer such as a polymer of long chain alkyl ester of methacrylic acid or acrylic acid or a copolymer of vinyl acetate and long chain alkyl ester of maleic acid or fumaric acid as an oil film strength improving agent of the defoaming agent or to add an antiseptic such as formaldehyde thereto.
Patent JP-S5824977-A (JP)
Title: Coordinate input device
Inventor: TANOSHIMA KATSUHIDE
IPC: G06F3/045
Filed: 1981-08-07
Abstract: PURPOSE:To form an ideal equi-potential plane on a resistive film and to decrease the number of input lines to a resistor terminal board, by arranging the resistor terminal board having a sufficiently smaller resistance value than that of the resistive film while the electrically connecting around the resistive film. CONSTITUTION:When a pressing point 38 is depressed with a writing tool 37 from the upper part of an insulation film 16, a resistance film 19 and a conductor film 17 are conductive at the pressing point with a pressure sensing rubber 18. When switches 33-36 are selected as shown in Figure in a timing, a DC voltage is applied between terminal groups 22 and 23 on a resistor terminal board 20 from a DC power supply 32. Since diode groups 30 and 31 are reverse- biased, the diode groups give no effect as the fluctuation of potential on the film 19 and the terminal board 20. The potential on the film 19 at the pressing point 38 is detected with the conductor film 17, allowing to detect coordinates to longitudinal direction of an input panel. At the next timing, since each contact of the switches 33-36 is selected as shown in dotted lines, the lateral potential of the input panel can similarly be obtained.
Patent JP-H10299083-A (JP)
Title: Reinforcing mechanism for beam connections
Inventor: SUZUKI HIDEKAZU
IPC: E04B1/38
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To position right and left angle members correctly by connecting a pair of right and left metal angle members whose corner portions are linked by engaging hardware by a plate member in a direction perpendicular thereto. SOLUTION: To couple both beam members 11, 12, first of all, a groove 13 provided in the beam member 11 and a convex portion 14 provided in the beam member 12 are fitted to each other. And then the groove 13 and the convex portion 14 are reinforced through fitting hardware 15 so that excessive stress may not work on them intensively. The fitting hardware 15 is attached by fitting the angle members 16, 16 coupled with a plate member 17 into the corner C of the beam members 11, 12 and driving nails into nail holes 18. And then, a strap connecting device 20 is inserted into a through hole 19 and bolted to the beam member 12 using a bolt hole provided in the strap 22, and a nut is hung on a threaded rod provided in the shaft portion and tightened.  Therefore, the fitting hardware is easy to handle, and the reinforcing function by which the relative positions of the right and left angle members to be arranged on both sides of the beam members are retained, are improved further.
Patent JP-S5747596-A (JP)
Title: Method for binding magnesium alloy casting and other parts
Inventor: MANABE AKIRA
IPC: B21J15/02
Filed: 1980-09-05
Abstract: PURPOSE: To firmly join an Mg alloy and other parts and to eliminate crevice corrosion by internally chilling a member having deformation ability larger than that of an Mg alloy with the Mg alloy in such a way that part thereof forms a projected state, and caulking the projected part.  
     CONSTITUTION: A member which is larger in deformation ability than an Mg alloy and is easy to stake, for example, an Al alloy, is internally chilled with an Mg alloy 3 in such way that part thereof forms a projecting state. The coupling part 3A of other part 3 is then located near the projecting part of the Al alloy 1. Here, the projecting part of the Al alloy 1 is caulked, whereby the part 3A of the other part 3 is coupled to the Mg alloy casting 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5550029-A (JP)
Title: Preparation of electrically-conductive phenolic resin molding compound
Inventor: ITOU TAKUJI
IPC: C08J3/20
Filed: 1978-10-05
Abstract: PURPOSE: To prepare a highly conductive phenolic resin molding compound, by attaching an electrically conductive powder having specific particle size, to a granular phenolic resin molding compound having specific grain size.  
     CONSTITUTION: A granular phenolic resin molding composition wherein ≥80% of the compound is 5W100 mesh grains, is prepared by compounding a phenolic resin with a curing agent such as hexamine and an organic or inorganic filler such as Cellulosin, CaCO 3 , etc., heating and kneading the mixture, and crushing to the desired size. The objective compound is obtained by mixing a the above phenolic resin with (b) 10W40wt% of a conductive material such as carbon, graphite, metal powder, etc., wherein ≥90% of the material is powder finer than 100 mesh, and (c) a proper amount of solvent having boiling point of ≤120°C, e.g. water, methanol, acetone, etc., and drying the resulting mixture composed of the molding compound covered with a mixture of the conductive material and the solvent, at 80W100°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02302365-A (JP)
Title: Dielectric ceramic composition
Inventor: FUJIKAWA NOBUYOSHI
IPC: C04B35/46
Filed: 1989-05-17
Abstract: PURPOSE:To develop a dielectric ceramic composition having high dielectric constant and high Q value by adding a specific amount of MnO2 to a dielectric ceramic composition consisting of three components of PbO, La2O3 and TiO2. CONSTITUTION:The dielectric ceramic composition having high dielectric constant and Q value and produced by subjecting a raw material powder having composition consisting of 3 components of PbO, La2O3 and TiO2 and expressed by the general formula of XPbO.YLa2O3.ZTiO2 (X+Y+Z=100) being the composition (molar ratio) within an encircled range and at each point of A, B, C and D shown in the ternary system composition figure in Table I or at each point of A, B, C, D and E expressed by Table II is added so as to MnO2 is 0.01 to 3.00wt.% followed by a pressure forming and then calcining the formed article in the air at high temperature such as 1200 to 1500 deg.C.
Patent JP-S63288302-A (JP)
Title: Data input device
Inventor: NISHIZAWA YASUO
IPC: G05B19/02
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the possibility of an erroneous input by constituting hierarchically a data related to its system constitution in accordance with a structure of an object system. CONSTITUTION:A constitution of an object system is expressed hierarchically, and also, an organic connecting relation to other system belonging to the same hierarchy is also expressed. In case of inputting it, a system constitution data is edited as a system diagram on a CRT 2 by using a graphic editor, and a frame data is generated automatically by using this system diagram data. At the time of editing the system diagram, it is executed by selecting a graphic element from a graphic element display part, designating a display position on a system graphic display part, designating two apparatuses, a system and a branch point, and instructing the connection.
Patent JP-S63287825-A (JP)
Title: Active matrix substrate plate
Inventor: MATSUO MUTSUMI
IPC: H01L27/12
Filed: 1987-05-20
Abstract: PURPOSE:To enable the correct decision of a short circuiting portion by constituting one sides of a 1st and a 2nd wirings of an electrically transparent conductive film in the neighbourhood of the crossing part of the 1st and the 2nd wiring respectively. CONSTITUTION:The 1st wiring is constituted of a timing line 2 and a common film 3 for building image element capacity, and the 2nd wiring is constituted of a video wiring. The 2nd wiring is arranged at an upside of the 1st wiring, and is composed of the transparent electrode film in the neighbourhood of the crossing part to facilitate an appearance inspection from the surface of a substrate. Accordingly, the video wiring 2 is constituted of two layer structures of the electrically transparent conductive film 15 and a metallic thin film 16. Thus, the appearance inspection about whether the short circuiting of the 1st and the 2nd wirings occurs in the crossing part of said wirings or not, or what place the short circuiting occurs, is easily effected, without remarkably reducing the wiring resistance of the title plate, by constituting at least one side of the 1st and the 2nd wirings of the electrically transparent conductive film in the neighbourhood of the crossing part respectively.
Patent JP-H10296148-A (JP)
Title: Trigger energizing device of trigger type liquid jetting device made of synthetic resin and spring member thereof
Inventor: HAYAKAWA SHIGERU
IPC: B05B11/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a spring member made of a material such as elastomer provided with sufficient elasticity in the form suitable for the material and a trigger energizing device using this. SOLUTION: A plunger 4 is movably inserted freely forwards and backwards into a cylinder 3, an annular piston 5 is peripherally provided on the outer periphery of the rear end part of the plunger 4 to fit it in the cylinder 3 so as to slide it freely and the front end part thereof is mechanically connected to a trigger 6 arranged in the front side of the cylinder 3.  Then, on the outer periphery of the immediate front part of the an annular piston 5 of the plunger 4, a recessed groove 7 is peripherally provided, the cylinder is provided internally with a trigger energizing member 2 integrally formed of an expansion elastic material such as elastomer, the trigger energizing spring member 2 is provided with a cylindrical elastic expansion part 8 to insert it freely between the front part of the cylinder and the plunger, also a folded fitting part 9 is provided at the front end of the elastic expansion part successively to fit it on the outer edge of the front end of the cylinder and an inward flange-like connecting part 10 is provided at the rear end thereof successively to fit and engage it in and with the recessed groove of the plunger 4.
Patent JP-H11320170-A (JP)
Title: Laser welding device and welding method
Inventor: MORI KIYOKAZU
IPC: B23K26/142
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To carry out laser welding at high efficiency by preventing contamination of a reflection face inside a spherical cover due to foreign matters such as spatters generated at a processing point. SOLUTION: A cover 27, which comprises three cover members 29, 31, 33 equipped with reflection faces 29a, 31a, 33a for reflecting the reflection light of a laser light 15 ejected towards a processing point P, is provided at a tip of a laser processing head. A nozzle member 39 is provided on an outer periphery of a center cover member 31, and an air 41 is ejected from a nozzle member 39 to a spacing 37 so as to intake the air from a cover outside as outside lead-in air 61, 63 from other spacings 35, 59. Thereby, the foreign matters are prevented from being adhered to the reflection face 29a, 31a, 33a.
Patent JP-S5921795-A (JP)
Title: Metallized paper and production thereof
Inventor: FURANTSU YOOZEFU PETSUKAA
IPC: B32B15/12
Filed: 1983-07-08
Abstract: Metallized paper whose metal layer has been deposited by evaporation in vacuo onto a cast-coated paper. The cast coating contains mineral pigments, latex binders and conventional additives, and at least 5 parts by weight of the pigment are a synthetic polymer pigment. The coating material has a pH value >7 and during the process of fabricating the metallized paper it is deposited in such an amount that, after the drying, 10-30 g/m2 of cast coating are present. The coating material deposited onto a paper web is dried until its moisture content is 5-15% and the web is then pressed with the coated paper surface against a drum with a highly polished surface at a temperature of 100 DEG -160 DEG  C. by means of a roll with a nip >1000 N/cm.
Patent JP-H11314559-A (JP)
Title: Key code collator
Inventor: YAMAMOTO KEIJI
IPC: B60R25/04
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To assure efficient collation while depressing the interference of receiving signals from a plurality of keys. SOLUTION: When a key code for responding to generic key data request is unreadable (S11-13), individual key code request is sent (S17). Namely, in a normal mode, an immobilizer is rest in accordance with a response to generic key data request (S15). Thus prompt processing is carried out. In interference, a response to individual key code request can reset the immobilizer (S19).
Patent JP-S61280984-A (JP)
Title: Color printing method
Inventor: ITO HITOSHI
IPC: B41M5/26
Filed: 1985-06-07
Abstract: PURPOSE:To increase a printing speed without generating color shift, by preliminarily applying printing to printing paper in a matrix form by using a plurality of color inks and blackening the unnecessary color part of the printing paper by using laser beam to perform color printing by residual colors. CONSTITUTION:A fine line 2 is drawn to the end part of printing paper 1 as the standard for determining the position of laser beam and, for example, an optical sensor is used to determine said position. A plurality of color inks are printed on the whole of the printing paper 1 in a matrix form and the colors used in matrix printing by a plurality of colors can be appropriately selected if necessary. For example, matrix printing is performed by three colors of red R, yellow Y and blue B and each of printed parts has a size of about 0.05X0.11mm. A predetermined part of the printing paper is blackened by using laser beam to said paper. The part irradiated with laser beam is blackened by the oxidation of ink or the blackening of the paper itself with the rising of temp.
Patent JP-H11353058-A (JP)
Title: Docking station and portable computer
Inventor: HELOT JACQUES H
IPC: G06F15/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a docking station which can be easily connected and further can attach portable computers in a variety of sizes. SOLUTION: A rail 32 to be engaged with a groove provided on the backside of a portable computer is provided on a platform 24 of a docking station 20. By pushing the portable computer, which is roughly aligned by fitting this groove into the rail, along with the groove, a connector on the back is fitted with a docking connector 22. It is easy even for any unskilled person to fit the portable computer into the groove and further, even in the case of computers in various dimensions narrower than the interval of side walls 34 and 36, docking can be surely performed by pushing the computer along with the groove.
Patent JP-S616368-A (JP)
Inventor: MITSUYOSHI AKITO
IPC: D06C11/00
Filed: 1984-06-18
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-H11304441-A (JP)
Title: Three-dimensional shape measuring device
Inventor: TANAKA RYOJI
IPC: H05K3/34
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately measure the height of fine shape such as a soldered bump formed on a semiconductor package. SOLUTION: The laser beam 1 emitted from a laser light source 2 is scanned by an acousto-optical element (AOD) 3 at a high speed, and condensed by a projecting lens 6, and radiated onto a bump 5 formed on a board. A spot image of the laser beam 1 radiated onto the bump 5 is enlarged by an objective lens 7, and projected onto a position detecting element (PSD) 8 through a cylindrical image forming lens 9 and a cylindrical relay lens 10 so that the magnification in the scanning direction (x-direction) is reduced. Since the position of the spot image projected onto the PSD 8 in the y-direction is changed with a change of the height of the bump 5, the height of the bump 5 can be measured by detecting the output of the PSD 8.
Patent JP-2000315049-A (JP)
Title: Laminate for indication panel and indication panel
Inventor: TAMURA TAKANOBU
IPC: G09F1/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to install a laminate for an indication panel to a merchandise showcase without holders. SOLUTION: The laminate for the indication panel is formed by laminating rigid resin sheets having a thickness within a range of 75 to 250 mμ via adhesive layers on both surfaces of a paper board having a basis weight within a range of 70 to 150 g/m2. This laminate for the indication panel is used for a blank sheet and is bent at a suitable angle by a folding line disposed at the blank sheet. Such indication panel 20 which has an information indication surface P on the foremost surface is thus molded.
Patent JP-H11301921-A (JP)
Title: Post-processing device for image forming device
Inventor: MIYAGUCHI KUNIHIKO
IPC: G03G15/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To move a device smoothly even while a great many sheets are stacked on a sheet tray. SOLUTION: In a post-processing device 1, a moving means such as wheels is provided for moving the device 1, a gripper 6 is provided in a sheet tray 3b and, by holding this gripper 6, the entire device 1 is moved. Thus, even when a center of gravity is unevenly located toward the sheet tray 3b side because of the great volume of stacked sheets, balance is achieved by a force applied to the gripper 6, and the device is moved smoothly without falling.
Patent JP-S63288154-A (JP)
Title: Antithrombogenic artificial organ material
Inventor: TAKAMATSU TOSHIAKI
IPC: A61F2/06
Filed: 1987-05-21
Abstract: PURPOSE:To extend a blood clotting time and to enhance an antithrombogenic property, by constituting an antithrombogenic artificial organ material of a porous polymer material whose void size is within a specific range. CONSTITUTION:An antithrombogenic artificial organ material is constituted of a porous polymer material whose void size is within a range of 0.02-1.0mum. As the fundamental material constituting the porous polymer material, poly-4- fluoroethylene, segmented polyether ethylene urea, fluorine-containing segmented polyurethane or the like can be used. Since the artificial organ material shows high antithrombogenic property, an artificial organ such as an artificial blood vessel continuously usable over a long period of time can be realized.
Patent JP-S63289725-A (JP)
Title: Manufacture of compound superconductive thin film
Inventor: YAMADA MINORU
IPC: H01L39/12
Filed: 1987-05-21
Abstract: PURPOSE:To secure a compound superconductive thin film in an oxide system by installing an evaporation layer of composition L-Ba-Cu containing the specified metal L, on a substrate, and performing heat treatment in an oxygen atmosphere. CONSTITUTION:Metal L is selected out of Y, Er, Dy, Sm, Gd, Ho, Nd, Yb, Tm and Lu. For example, a disk consisting of Y1Ba2Cu3 is used for a target and thereby a thin film of 1mum or so in thickness is produced on the surface of an SiO2 in Ar gas by means of a spatter process. Next, when heat treatment for two hours at a temperature of 900 deg.C is added to this film under oxygen gas flowing, a compound superconductive layer with composition of Y1Ba2Cu3 O7-Y is securable. According suchlike constitution, such a thin film with a high critical temperature characteristic inherent in an oxide compound superconductor is formable in a good reproducible manner.
Patent JP-H07290889-A (JP)
Title: Carrying article provided with auxiliary emitting aroma
Inventor: UMEDA SHINICHI
IPC: A44C9/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide an article with a function for preventing one from being sleepy, or calming one's mind during study and work besides original uses as writing tools, such as a sharp pencil, a fountain pen, a ball pen and a felt-tip pen and carrying articles such as a ring and a wrist ring. CONSTITUTION:An auxiliary article 11 emitting an aroma, especially an aroma for preventing becoming sleepy or an aroma providing a tranquilizing effect is attached on or combined with a wiring tool such as an eraser, a pencil, a sharp pencil 12, a fountain pen, a ball pen and a felt-tip pen and a carrying article consisting of an ornamental article such as a ring, a wrist ring, a pendant and a bracelet.