baber/WOPTO huggingface dataset:
Patent JP-S61183781-A (JP)
Title: Distortion expressing system of two-dimensional image
Inventor: MONZEN HIROKUNI
IPC: G06F17/50
Filed: 1985-02-08
Abstract: PURPOSE:To express a three-dimensional effect by a simple operation, by generating a local distortion in an image so that an artificial three-dimensional effect to a two-dimensional image, and expressing it. CONSTITUTION:An origin O is set onto an image, and this point O is moved to P. A line going to the point P from this point O becomes a moving vector (p) of the origin. This moving direction is the same direction as 1P, and the moving extent is varied in accordance with a distance from the origin. In this state, when some function f(r) whose value is varied in accordance with the distance from the origin is set, a moving vestor (q) of the peripheral picture element becomes an expression (I). This f(r) is a function of a simple decreased and a function in which (a) which becomes f(0)=1 and also f(a)=0 (a>0) exists. This (a) is the maximum value of the time when the point is influenced, and this influence range becomes a circle of a radius (a) centering around the origion. A distortion is made by moving a point of the image by using such a function f(r).
Patent JP-H06234940-A (JP)
Title: Coating material for forming antistatic high-refractive-index film, transparent laminate having antistatic reflection-preventing film, and cathode ray tube
Inventor: KINOSHITA NOBORU
IPC: G02B1/11
Filed: 1993-02-10
Abstract: PURPOSE:To provide a coating material for forming antistatic high-refractive- index film excellent in antistatic properties, a transparent laminate which is prepared using the coating material, excellent in antistatic and reflection- preventing properties, and a cathode ray tube which is made using the laminate and exhibits antistatic, electromagnetic-wave-shielding, reflection-preventing, and high-contrast effects. CONSTITUTION:The coating material is a water-base dispersion of a mixture comprising a fine oxide powder doped with antimony, a fine black conductive powder, and a polymeric dispersant. The laminate comprises an antistatic high- refractive-index film layer formed from the material and a low-refractive-index film layer having a refractive index lower than that of the former layer by at least 0.1. A cathode ray tube has the laminate formed on the front surface.
Patent JP-H02202930-A (JP)
Title: Highly mineral-filled crosslinked foam and its production
Inventor: HORIE TOSHIKI
IPC: C08L33/08
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the title foam which is non-dripping and lowly smoking when burned and excels in flame retardancy by expanding and crosslinking a composition comprising a resin component comprising a specified ethylene/ ethyl acrylate copolymer or a mixture thereof with another thermoplastic polymer and an inorganic substance. CONSTITUTION:A composition comprising 100 pts.wt. resin component comprising an ethylene/ethyl acrylate copolymer of an ethyl acrylate content of 8-25wt.% or its mixture with other thermoplastic polymers (e.g. PE) and 40-400 pts.wt. inorganic substance, desirably at least 80wt.% of which comprises Mg(OH)2 and/or Al(OH)3, is optionally mixed with necessary amounts of a heat-decomposable blowing agent (e.g. azodicarbonamide) and a crosslinking agent (e.g. dicumyl peroxide), and the mixture is expanded and crosslinked by heating to obtain the title foam of an expansion ratio of 10-50.
Patent JP-H10216119-A (JP)
Title: Tomographic height display device for roentgenoscope
Inventor: CLAUDIUS MALTS
IPC: A61B6/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To allow an examiner to always get a free access to a patient's posture holding plate from all angles when no tomography is taken place. SOLUTION: In this display device, a light projector for collimated radioactive beam to be oriented to a patient is arranged beside a patient posture holding plate and is connected to a device to shift an X-ray radiator and X-ray cassettes back to back centering around the optical axis of radiation. In this case, the X-ray radiator and the X-ray cassettes are allowed to shift through a separate driver coupled considering a height signal of the light projector 15 by a controller containing a position sensor while the light projector 15 is detachably fixed on the patient posture holding plate as component unit together with the shifting devices 13, 14 and 16 and a height position signal generator.
Patent JP-S63192541-A (JP)
Title: Internal water cooled sleeve type roll for producing rapidly cooled strip
Inventor: YAMANE HIROSHI
IPC: B22D11/06
Filed: 1987-02-05
Abstract: PURPOSE:To reduce depression of a roll sleeve and to obtain a rapidly cooled strip having a little deviation of the thickness by cutting grooves for supplying/discharging cooling water at roll shaft side in parallel at the fixed angle to the roll shaft direction. CONSTITUTION:On the outer circumferential face of the roll shaft 3, plural grooves 4 for supplying/discharging cooling water are cut as inclining in mutually parallel to the roll shaft 3 direction at the fixed angle. The groove for supplying cooling water and the groove for discharging cooling water make a pair and the grooves 4 for supplying/discharging cooling water are arranged at pieces of even number and the cooling water supplied from the groove for supplying cooling water uniformly flows between the roll shaft 3 and the roll sleeve 1, especially the grooves 6 for cooling water passage arranged as equal intervals toward the shaft direction. And, the roll sleeve 1 is uniformly cooled, and the cooling water is flowed in the groove for discharging cooling water and at last discharged from the roll. In this way, as the grooves 4 for supplying/discharging are arranged in mutually parallel as equal intervals at the fixed angle to the shaft direction of the roll shaft 3, the cooling water quantity at the circumferential direction is uniformly flowed and uniformly cooled.
Patent JP-S63192370-A (JP)
Inventor: HANADA MIKIO
IPC: A24C5/354
Filed: 1987-02-05
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-H08115908-A (JP)
Title: Heat treatment device
Inventor: WATANABE SHINGO
IPC: H01L21/31
Filed: 1995-01-18
Abstract: PURPOSE: To raise the work efficiency and economical efficiency of work for moving a process tube, and also, improve safety. CONSTITUTION: A process tube 3 is placed on the deliver stage 8 provided outside the device body 1, and an arm 72 is shifted into the deliver stage 8 by a slide device, and then it is lifted up with a vertical mover, and the arm 72 is shifted to a lower space part by the slide device while making the arm 72 support the process tube. Next, a lifter 55 is elevated from under the arm 72, and this is made to support the process tube 3, and further the lifter 55 is elevated to carry the process into a furnace 2.
Patent JP-H07218570-A (JP)
Title: Jig for wiring inspection apparatus
Inventor: IWAMOTO YOSHIKAZU
IPC: G01R31/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide a jig which is easy to be handled by overlaying a flexible printed circuit board having the same circuit pattern as that of a wiring board to be inspected on a printed board having the same land pattern as that of the wiring board to be inspected in the way land parts are overlaid on respectively corresponding lands and making the projected and overlaid land parts as contact parts. CONSTITUTION:A land pattern 3-1 same as that of a wiring board to be inspected is formed on a rigid printed circuit(RPC) board 3 and a wiring pattern 2-1 same as that of the wired board to be inspected is formed on a flexible printed circuit(FPC) board 2. After the RPC 3 and the FRC 2 are positioned in the way their land parts respectively corresponding one another are overlaid, the circuits are stuck to each other by an epoxy resin-based adhesive and thermally pressed to form projected contact parts 1. Then, the lands of the contact parts 1 are plated with nickel, gold, etc. Consequently, a jig which can manufactured easily and can be utilized simply is obtained.
Patent JP-2000220294-A (JP)
Title: Member for constructing building foundation
Inventor: TSUCHIDA TAKEO
IPC: E02D27/01
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously construct a footing and a continuous footing part when constructing a building foundation and to prevent the camber of a member when placing concrete. SOLUTION: This member for constructing a building foundation is composed of a footing fitting 1 of long-sized thin plate shape provided with ruler parts 11 of a footing form B at both side parts and lifted at the intermediate part to form a placing part 12 for reinforcements E, and a continuous footing fitting 2 raised at both side parts with width corresponding to the erection width of a continuous footing form D and provided with a continuous footing form placing part 25 laid between both side parts of appropriate height.
Patent JP-S54116539-A (JP)
Title: Declutching defectiveness preventive device of friction clutch
Inventor: MURASE HISAO
IPC: F16D13/75
Filed: 1978-03-02
Abstract: PURPOSE: To prevent the defectiveness of declutching in the case when releasing a clutch, by mounting a pushing portion material and an elastic portion material, which is accumulated in the case when the pushing portion material moves to the sleeve side, to a clutch disc.  
     CONSTITUTION: When the wear of the facings 12, 12' of a clutch disc 4 grows worse and the disc 4 further advances after a void 8 becomes zero when throwing in a clutch, a rubber ring 17 slides in a body with a pushing portion material 16 on a sleeve 16 because the pushing portion material 16 entirely pushes the rubber ring 17. The disc 4 is pushed in the backing direction by the righting moment of the ring 17 under a condition that the clutch is thrown in. When the clutch is released, the disc 4 backs by the righting moment of the ring 17, the quantity of the backing corresponds to the void 8, and a backing location of the disc 4 is dislocated to the fly-wheel side in response to the wear of the facings 12, 12' and a fixed void is kept all the time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53109638-A (JP)
Title: Thermal printer
Inventor: IWABUCHI TOSHIYUKI
IPC: B41J2/36
Filed: 1977-03-07
Abstract: PURPOSE:To make possible obtaining stable color development irrespective of the number of current supplying heating elements by series-inserting resistor for regulating calorific value between a constant voltage source and a thermal head to change effective voltage.
Patent JP-S58142259-A (JP)
Title: Fg pulse generator
Inventor: YAMASHITA HIROSHI
IPC: G01P3/487
Filed: 1982-02-17
Abstract: PURPOSE:To enable to simply increase a FG pulse frequency, by a method wherein a relation between the number of poles of a magnet and the number of cycles of a pattern coil is established such that the one is set to odd-numbered times the other. CONSTITUTION:In case the number of cycles of a pattern coil 22 is set to 1/3 of the number of sets of NS magnetic poles of a magnet 21, the pattern coil 22 and the magnet 21 are positioned facing and opposite to a rotary substrate and a fixed substrate, and N-poles are alternately aligned at equal intervals. A magnetic intersection part is formed at 2-pole skip. Thus, if a train of the magnets 21 is displayed in an A-direction by a full magnetic pole, a direction of a current flowing to the pattern coil 22 forms a direction indicated along the coil. Namely, if the magnet 21 turns, a direction of a current changes at every one pole, a pulse for the numer of magnetic poles (NS forms 1 unit) is obtained by one complete turn of the magnet. 1/3 of the number of magnetized poles will suffice for the number of the windings of the pattern coil, a distance between adjoining lines and a line width can be widened, and even if a magnetic resistance material such as permalloy is used a magnetic resistance of the coil is low and a sufficient output can be obtained.
Patent JP-H02203568-A (JP)
Title: Thin film transistor
Inventor: UJIMASA HITOSHI
IPC: H01L29/786
Filed: 1989-02-01
Abstract: PURPOSE:To reduce the number of processes, and facilitate manufacturing by constituting at least a source electrode and a drain electrode by using a transparent electrode film composed of specified metal, and forming said electrodes directly on a semiconductor film. CONSTITUTION:On a glass substrate 17, a metal film of Ta, Cr, etc., is formed by sputtering and electron beam deposition; a gate electrode 18 is patterned and formed by photo lithography method and etching. From above the electrode 18, a gate insulating film 19 is formed on the whole surface, and a semiconductor film 20 having a specified pattern is formed. A transparent conducting film of indium tin oxide, indium oxide, tin oxide, etc., is formed on the whole surface, and thereon a source electrode 22, a drain electrode 23, a source wiring 24 and a drain wiring 25 are formed, thereby obtaining a TFT 27. Since this TFT 27 is directly formed on a semiconductor film, and can be easily manufactured by a small number of processes, the yield is improved.
Patent JP-H03281070-A (JP)
Title: Copper-based welding electrode material and electric contact material and manufacture thereof
Inventor: SHIBATA AKIRA
IPC: B23K11/30
Filed: 1990-02-02
Abstract: PURPOSE:To improve sinterability, to refine acid resistant ceramics particles and to stabilize chemical and physical crystal structure by oxidizing and calcining an alloy containing Cu and Ag under a necessary and sufficient condition of the oxygen pressure and resolving and deoxidizing oxygen in a matrix. CONSTITUTION:The Cu-base sintered alloy containing 0.5-40weight% of 1 kind or plural kinds of Al, Mg, Zr, Be, Ca, Th, Hf, St, Cr, Ce, Fe, Ti, Sn, Sb and Si of metallic components and containing the balance of 0.1-50weight% Cu or Cu and Ag is oxidized and calcined at the temperature of 250 deg.C to a solid phase point under the oxygen pressure of 0.2-500atm and then, the metallic components are deposited as oxides in the Cu or Cu-Ag alloy containing oxygen. Afterward, the metallic components are dispersed in the Cu or Cu-Ag matrix formed by removing and deoxidizing the oxygen in Cu or Cu-Ag by heating these in a vacuum and in a reducing atmosphere.
Patent JP-H10233528-A (JP)
Title: Semiconductor light emitting diode
Inventor: NAKAMURA JUNICHI
IPC: H01L33/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To effectively improve the average reflectance of a multilayered light reflecting layer in accordance with an increase in number of pairs without saturating the average reflectance even when the number of pairs is increased by forming the multilayered light reflecting layer of a semiconductor material having a band gap which is larger than that of an active layer. SOLUTION: After a multilayered light reflecting film 12 is formed upon a semiconductor substrate 11, an actively layer 14 is formed on the film 12 with a lower clad layer 13 in between. At the formation of the film 12, a semiconductor material having a band gap which is lager than that of the active layer 14 is used. Then an upper clad layer 15 and a p-type GaP current diffusing layer 16 are successively formed on the active layer 14 and a p-type electrode 17 is formed by vapor-depositing and patterning an Au-Zu film on the layer 16. On the other hand, an n-type electrode 18 composed of another Au-Zn film is formed on the lower surface of the substrate 11 by vapor-depositing the Au-Zn film.
Patent JP-H10202962-A (JP)
Title: Apparatus for processing printing data and apparatus for forming input data
Inventor: KADOTA MASATOSHI
IPC: B41J5/30
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To compress data by an optimum irreversible compression means, by arranging a plurality of irreversible compression means capable of compressing in different irreversible compression methods, and a means for selecting and activating one of the plurality of irreversible compression means when a memory means runs out of a capacity. SOLUTION: A RAM 28 is provided with a buffer for storing received printing data, a development buffer (memory means) for storing dot image data of three bands, a multi-purpose area for storing font data, etc., and various pointers and buffers for temporarily storing operation results operated at a CPU 26. A control program (corresponding to a plurality of irreversible compression means) to control a data-thinning process for dot image data by a plurality of different methods is stored in a ROM 27. When available momory in the RAM 28 becomes short and momory cannot be secured, control for available memory reduction process is executed.
Patent JP-S57138651-A (JP)
Title: Printer
Inventor: MATSUDA HIROSHI
IPC: G03G15/22
Filed: 1981-02-20
Abstract: PURPOSE:To print an original in a high speed and wih a quality with simple constitution simultaneously with copying, by focusing the irradiation light from light emitting diodes of a diode array onto the surface of a photosensitive drum of the same distance through a half mirror and the same optical path as an original reflection light. CONSTITUTION:An LED corresponding to a desired character of an LED array 4 arranged in a prescribed position by an LED driving part 5 is lit and driven, and the light of this LED is focused onto the surface of a photosesnsitive drum 8 where all opticel path lengths are equal, through a half mirror 3 and the same optical path as the reflection light from an original due to a light source 2 through a lens 6 and a mirror 7, thus forming a latent image. By this simple consititution where a high-speed turinng scan etc. are unnecessaty and the maintenance is easy, a high-speed and high-quality printing is possible simultaneously with copying.
Patent JP-H03230892-A (JP)
Title: Flux cored wire for gas shield arc welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1990-02-05
Abstract: PURPOSE:To decrease the generation of blowholes and to allow high-speed welding with the flux cored wire by incorporating specific components at specific ratios into this wire and specifying the potential hydrogen content in the wire. CONSTITUTION:The flux cored wire formed by filling a flux contg. >=90% metallic powder essentially consisting of iron powder in a steel sheath contains 0.40 to 1.40% C and 0.10 to 1.50% iron oxide by weight % of the total weight of the wire and the potential hydrogen content of the wire is <=90ppm. The generation of pits is obviated in this way and the generation of blowholes is suppressed.
Patent JP-H05188133-A (JP)
Title: Radar apparatus
Inventor: OTSUKA KIYOSHI
IPC: G01S7/295
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a radar apparatus, referring to the apparatus which converts reception data of a polar coordinate system into an orthogonal coordinate system to be stored in an image memory and reads it to display on the orthogonal coordinate system, specifically wherein the reception data from a target is always displayed without fail and further even when there is high level noise, the display of the dot is not highlighted. CONSTITUTION:Reception data obtained by a plurality of times of transmission is stored respectively in a data storage circuit 8, the average value of data of an equal radius is calculated by an averaging circuit 9 based on she stored data, and the value is stored in the data storage circuit 8. A maximum value selection circuit 7 compares the average value obtained by current transmission with the stored average value and outputs the larger value to be displayed.
Patent JP-H01199516-A (JP)
Title: Rush harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D45/00
Filed: 1988-02-03
Abstract: PURPOSE:To smoothly perform the removal of waste rush and the collection of harvested rush on a collection part, by transferring rush transferred by a clamping transfer apparatus in suspended state through a wind selection apparatus and a heaving transfer apparatus and placing the rush from a collection deck of the heaving transfer apparatus to a collection part in horizontal state. CONSTITUTION:Rush is suspended with a clamping transfer apparatus 5 and waste rush is removed from the rush by blasting wind discharged from a blower 6A of a selection apparatus 6 against the root side of the suspended rush. The root side of the rush blown up by the wind is received by a heaving transfer apparatus 12 in the course of blowing up and the rush is placed on a collection deck 10 in horizontal state. The rush is transferred from the collection deck 10 to a collection part 15 in horizontal state and stored.
Patent JP-S56122612-A (JP)
Title: Manufacture of internally grooved pipe
Inventor: ICHIKAWA KIYOSHI
IPC: B21C37/20
Filed: 1980-03-01
Abstract: PURPOSE: To easily manufacture an internally grooved pipe in accuracy, by inserting a freely rotatable, grooved plug into a metallic blank pipe, and by drawing the metallic blank pipe from a die driven to contact-rotate on the outer surface of a metallic blank pipe.  
     CONSTITUTION: The said grooved plug 2 is provided in its outer surface with necessary number of spiral or linear projections at a uniform interval; this plug 2 is set to the tip of the mandrel bar 4 and is inserted into the metallic blank pipe 3. The die 1 is set outside the blank pipe 3 so as to keep contact with each other. While the die 1 is being driven to rotate, the metallic blank pipe 3 is continuously drawn to the arrowed direction. Hereby, the worked pipe provided with the smooth outer surface and the specified interval grooves is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02204001-A (JP)
Title: Plywood and manufacture thereof
Inventor: KOBA YOSHINORI
IPC: B27D5/00
Filed: 1989-02-02
Abstract: PURPOSE:To easily form plywood to flat configuration while preventing the strength of the plywood itself from lowering and the defective external appearance from developing by a method wherein a large number of cuts, which are discontinuous with one another, are formed on the bottom face of a plywood, which is produced by laminate- bonding a plurality of veneers. CONSTITUTION:A plywood 1 is produced by laminate-bonding a plurality of veneers 3 in continuous form under the state that the directions of respective wood grains of the veneers are arranged nearly at right angles to each other. In addition, on the bottom face of the plywood 1, a large number of dug holes 7, which form cuts, are produced so as to locate at required intervals the another and the tip of each of which is formed so deep as to reach the intermediate part in the direction or the thickness of the plywood 1 or the middle layer 3a. The pierced holes 7 are arranged at required intervals one another so as not to continuously cut off the grain of each veneer 3. In addition, the formation of the dug holes 7 on the bottom face of the plywood 1 leads to the wider surface area of the bottom face than the surface area of the top face and, as a result, the tendency for warping to the top face side develops. However, said warping can be easily corrected to be flat by warping the plywood 1 to the bottom face side, since the bending rigidity of the plywood 1 becomes smaller with the formation of the dug holes.