baber/WOPTO huggingface dataset:
Patent JP-H03254170-A (JP)
Title: Quantum effect light element
Inventor: NOJIMA SHUNJI
IPC: H01S5/00
Filed: 1990-03-05
Abstract: PURPOSE:To improve modulation efficiency by largely reducing exciter absorption energy line width due to phonon scattering by optimization of quantum well structure. CONSTITUTION:The size (L) of a well layer is set up to a value satisfying L<Lc to the size Lc of the well layer in the case where bound energy (Eb) of an exciter to be confined in a semiconductor quantum well structure and a phonon quantum energy (homegaLO) satisfy the relation Eb=homegaLO. Accordingly, probability of being scattered of exciters existing on the semiconductor quantum well by phonons is reduced so that the exciter resonance energy line width can be sharply narrowed. Thereby, modulation efficiency can be improved.
Patent JP-H06240357-A (JP)
Title: Production of high toughness and high strength steel pipe
Inventor: NAITO YOSHIKAZU
IPC: B21B17/14
Filed: 1993-02-17
Abstract: PURPOSE:To prevent the deterioration in the toughness and strength of a material in which the working degree by a reducer is regulated to <=20% in online thermomechanical treatment in a Mannesman-mandrel mill line having a reheating furnace. CONSTITUTION:In the method for producing a seamless steel pipe by online thermomechanical heat treatment in a Mannesman-mandrel mill line having a reheating furnace, the pipe tock subjected to hot rolling by a mandrel mill is cooled to the Ar1 point or below to form the austenitic structure into a structure essentially consisting of bainite or martensite, is thereafter reheated to the Ac3 transformation point- Ac3 transformation point+ 50 deg.C by the reheating furnace to form the structure essentially consisting of bainite or martensite into an austenitic structure, is furthermore uniformly cooled to 700 to 780 deg.C before reducer rolling and is thereafter subjected to reduction rolling by a reducer. In this way, the high toughness and high strength seamless steek pipe satisfying the specification of the N80 grade in the API standard even if being the material in which the working degree by a reducer is regulated to <=20% can be produced.
Patent JP-S56150421-A (JP)
Title: Cleaning of waste gas
Inventor: GOMI KENICHI
IPC: B01D53/34
Filed: 1980-04-23
Abstract: PURPOSE: To prevent the lowering of the performance of a desulfurizing agent caused by the heating and desorption by adsorbing to a desulfurizing agent in a dry type desulfurizer for the waste gas from a boiler NH 3  which is discharged out of a denitrator disposed nearer to the boiler side than the desulfurizer.  
     CONSTITUTION: The waste gas of a coal-firing boiler 1 is introduced into an electric dust collector 2, or directly into a denitrator 3, further passed through an air preheater 4 and a desulfurizer 5 for celaning, and then dischaged from a stack 6. In this case, the amount of NH 3  to be injected through a conduit 7 for reducing NO x  by a catalyst is increased to the ratio of NH 3 /NO=1.5W1.8mol. Unreacted NH 3  being discharged out of the denitrator 3 is adsorbed to the desulfurizing agent in the adsorption tower of the desulfurizer 5, where it is desorbed in he form of N 2 . Thus, the deterioration of the performance of the desulfurizing agent can be greatly prvented and at the same time touble with the outflow of unreacted NH 3  can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01227210-A (JP)
Title: Magnetic head device
Inventor: NAGATSUKA SHINTARO
IPC: G11B5/265
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title device with high performance by forming a magnetic thin film high in permeability and high saturation magnetic flux density on the facing face of each thin core which constitutes a head main body. CONSTITUTION:A head main body 2 having a gap 1 consists of a thick core 4 and a thin core 5 and Mn-Zn ferrite, etc., is used as core material. The thick core 4 is joined with the thin core 5 by using glass G. A magnetic substance thin film layer S1 of high permeability and high saturation magnetic flux density is formed on the back face of the thin core 5, that is, each face which faces each other when two head main bodies are faced to each other so that the thin cores 5 may face each other. Thus, when there is a mechanical limitation in the thickness of the thin core, the lowering of its efficiency can be covered and the performance can be improved.
Patent JP-H1173160-A (JP)
Title: Device for driving organic el display
Inventor: TANAKA TAKASHI
IPC: H05B44/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display driving device low in cost, capable of using a relatively easily available LCD control device or driving device as it is, preventing backward current or leak current and eliminating crosstalk, irregularity of brightness, etc., and high in display quality. SOLUTION: This driving device for an organic EL display 4 having at least a pair of electrodes and an organic EL layer existing between the electrodes and at least one circuit formed between the afore-mentioned electrodes is provided with a LCD driving means 1 for outputting LCD driving pulses of two or more different signal levels and a signal transforming means 2 for inputting the LCD driving pulses from the LCD driving means 1 and generating a driving signal of the organic EL display according to one level or two or more different detection levels.
Patent JP-S52136379-A (JP)
Title: Support device of dielectric line
Inventor: YAMAMOTO KASUNORI
IPC: H01P3/16
Filed: 1976-05-10
Abstract: PURPOSE:To support dielectric line of low loss, by filling dielectric in the inner part of cylindrical dielectric and filling dielectric that the dielectric constant is smaller than above-mentioned dielectric between cylindrical dielectric and outer tube.
Patent JP-H08247471-A (JP)
Title: Micro-wave oven
Inventor: SAKAI MOTOO
IPC: F24C7/02
Filed: 1995-03-13
Abstract: PURPOSE: To repeat a strong or a weak application of a micro-wave frequently so as to enable a heated item to be uniformly heated by a method wherein a plurality of corrugations corrugated in cooperation with a rotating direction of a receptacle pan are provided at a side part of a heated item storing space near an upper surface of the receptacle pan within a cavity. CONSTITUTION: Right and left side plates 9, 10 and a rear plate 8 forming a cavity 2 are provided with a plurality of projecting surfaces 30 in belt-like manner acting as a plurality of corrugations projected into the cavity 2 at a side position in the heated item storing space near the top surface of a receptacle pan 19. Due to this fact, a periphery of the heated item mounting space is enclosed by the belt-like projecting surfaces 30. Accordingly, it is possible to perform a frequent increasing or decreasing of a distance between the rear plate 8, right and left side plates 9, 10 acting as partition walls and the heated item on the receptacle 19 as the receptacle pan 19 is rotated.  With such an arrangement as above, it is possible to apply strong or weak application of the micro-wave for many times to the heated item and thus it is possible to perform a uniform heating of the heated item.
Patent JP-S59177674-A (JP)
Title: Picture processing device
Inventor: MORIOKA YOSHIJI
IPC: G06F12/04
Filed: 1983-03-29
Abstract: PURPOSE:To perform the shift operation of picture data in a short time to make the processing high-speed by using a bidirectional shift register for shifting picture data and selecting the direction in accordance with the number of shift bits. CONSTITUTION:Picture data is impressed to shift registers DSR1 and DSR2. If a number K of bits to be shifted is smaller than the half of a number N of bits of shift registers DSR1 and DSR2, shift registers DSR1 and DSR2 are set to the left shift mode, and contents are shifted left by K-number of bits. Objective picture data is held on the side of the shift register DSR1, and its contents are stored in a picture memory. If K>=N/2 is true, shift registers DSR1 and DSR2 are set to the right shift mode, and contents are shifted right by (N-K)-number of bits. Objective picture data is held on the side of the shift register DSR2.
Patent JP-H08218465-A (JP)
Title: Private part washing device
Inventor: MORIWAKI MASAZUMI
IPC: E03D9/08
Filed: 1995-02-17
Abstract: PURPOSE: To simply move a private part washing device fitted to a toilet stool from the fitting position of the toilet stool for cleaning the contact faces of them and stably fix the device on the toilet stool for cleaning it without anxiety at the time of cleaning. CONSTITUTION: A base plate 7 is fixed to a toilet stool 3, and the base plate 7 and a private part washing device main body 1 are connected by expansion arm mechanisms 9, 11. The washing device main body 1 is thrust backward and fixed at the position on the base plate 7 at the time of usage, and it is horizontally extracted forward and located at the position on a toilet stool tank at the time of cleaning. The washing device main body 1 is stably supported by the expansion arm mechanisms 9, 11 not to be dropped or inclined.
Patent JP-S52137267-A (JP)
Title: Sorting method for transistors and its device
Inventor: SATOU NOBUO
IPC: B03C1/00
Filed: 1976-05-12
Abstract: PURPOSE: To permit easy sorting and thereby improve workability by coating a marking agent for magnetic sorting on an unacceptable pellet, curing the agent by the irradiation of ultraviolet rays followed by dicing and removing only the unacceptable pellet by means of a magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04268913-A (JP)
Title: Coordinate input device
Inventor: YAMANAKA ITARU
IPC: G06F3/0354
Filed: 1991-02-25
Abstract: PURPOSE:To provide a coordinate input device capable of comparatively easily executing editing processing by shifting control from mouse cursor operation to key cursor operation in the case of executing editing processing for changing the fine size of an object. CONSTITUTION:In the editing processing for changing the size of an object, a CPU 3 shifts control from a mouse cursor to a key cursor so that approximate change processing is executed by the mouse cursor of a mouse 6 and fine change processing is executed by the key cursor of a keyboard 4.
Patent JP-H02281583-A (JP)
Title: Apparatus for releasing terminal winding
Inventor: JIEROMU RODAN
IPC: H01R43/045
Filed: 1990-03-05
Abstract: PURPOSE: To provide an automatic releasing device for terminal winding by providing a means to store an internal leaf strip located between an adjacent terminal coil and a carrier strip on a reel. CONSTITUTION: The present invention is a device to transfer a carrier strip 20 united with an automatic releasing device 10 for terminal winding into an ending press 12, in which the carrier strip 20 is winded around a terminal reel 28 with internal leaf materials located at the center of adjacent layer to the carrier strip 20 on a terminal reel 24. The device 10 for terminal winding is equipped with a picking means, which is adjacent to a constructing means 22 neighboring to the ending press 12 to receive rotarily the terminal reel 24, a terminal sensing means 36 which is adjacent to the ending press 12 to sense terminal existing on the carrier strip 20, and means to interrupt the ending press 12, responding to the terminal pattern, which is selected and sensed by the sending means 36 when the carrier strip 20 is transferred to the ending press 12.
Patent JP-S59180252-A (JP)
Inventor: SUGIYAMA AKIHIKO
IPC: F25B13/00
Filed: 1983-03-31
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-S58172210-A (JP)
Title: Manufacture of carbon body for electrode
Inventor: FUJIMAGARI HITOSHI
IPC: C01B31/02
Filed: 1982-03-31
Abstract: PURPOSE:To increase the gas permeability of a carbon for an electrode and to improve the discharge characteristics by adding a resin which is converted into fibers by shearing force during kneading and vaporized during calcination as a component when a material which is carbonized by calcination is kneaded. CONSTITUTION:A material which is carbonized by calcinating, e.g. polyvinyl chloride or polyvinylidene chloride, graphite, activated carbon or other material which is used optionally, and a resin which is converted into fibers by shearing force during kneading and vaporized during calcination, e.g. polytetrafluoroethylene or polymethyl methacrylate are prepared. These materials are kneaded, molded, and calcined to obtain a carbon body for an electrode with high gas permeability and improved discharge characteristics.
Patent JP-S52136259-A (JP)
Title: Drawn polyamide film and its preparation
Inventor: FURUKAWA KAORU
IPC: B29C55/00
Filed: 1976-05-10
Abstract: PURPOSE: A film having excellent mechanical strengths, heat resistance, printability, transparency, and gas barrier characteristics, suitable for the preservation packaging of foods, medicines, etc., is prepared by blending an aliphatic polyamide such as Nylon 6 with a polyamide composed of three kinds of specific constitution units, forming the blended composition to a film and drawing the film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11257206-A (JP)
Title: Hydrogen fueled engine system using water as fuel source, hydrogen fueled engine, and hydrogen-fueled-engine automobile
Inventor: MATSUFUJI TAMISUKE
IPC: F02B43/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen fueled engine and a hydrogen-fueled-engine automobile that both use water as their source. SOLUTION: This hydrogen fueled engine system comprises an electrolyzing means for decomposing water into hydrogen and oxygen within a ferromagnetic field, a hydrogen fueled engine 5 fueled by the hydrogen thus generated, a driving force means that uses part of the output of the hydrogen fueled engine 5 for target work, and a generating means that drives a generator 7 by utilizing the remainder of that output, the electricity produced by which generating means is employed as the electric power of the electrolyzing means. The hydrogen fueled engine 5 is made up of an electrolyzing means for decomposing water into hydrogen and oxygen within a ferromagnetic field, and a hydrogen- based internal combustion engine using hydrogen as fuel produced by the electrolyzing means.
Patent JP-H08242992-A (JP)
Title: Antibacterial pillow
Inventor: YABUSHITA YASUKI
IPC: D04H1/02
Filed: 1995-03-14
Abstract: PURPOSE: To provide an antibacterial pillow which can prevent infection with bacteria and suffering from allergic disorder. CONSTITUTION: This pillow contains 0.001-10wt.% antibacterial substance with respect to its total weight, wherein the height of the pillow central part 3 is lower than the two ends 2 and the quantity of deformation in the direction over the height for a load of 2kg ranges 2-40%.
Patent JP-2000245210-A (JP)
Title: Lift control structure for sulky rice transplanter
Inventor: OCHI TATSUJI
IPC: A01B63/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter improved in seedling planting accuracy for favorable seedling planting even in climbing slope planting operations. SOLUTION: The subject lift control structure has an automatic lift control means having the function to control the vertical movement of a seedling planting device 3 so that the swing posture of a sensor float 14S is restored within an acceptable margin of the preset standard posture relative to the seedling planting device 3, a means Sc for detecting the angle of inclination of a traveling machine body 1 in its longitudinal direction, and a correction means for correcting the standard posture of the sensor float 14S toward a front downward direction as the angle of inclination runs greater toward a front upward direction;  wherein the correction means is actuated when the angle of inclination comes to a value in a front upward direction in excess of a 1st set value (a) set in advance, while the correction means is halted when the angle of inclination comes to a value in a front upward direction smaller than a 2nd set value b set in advance; by the way, the 1st set value (a) to be set is greater than the 2nd set value b.
Patent JP-H09220099-A (JP)
Title: Detection of nucleic acid using probe
Inventor: SHIGEMORI YASUSHI
IPC: C07H21/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection of nucleic acid using a probe, capable of obtaining an accurate information and detecting nucleic acid without damage to it. SOLUTION: This method for detecting nucleic acid comprises adding a specimen DNA containing a double-stranded DNA 2 bearing a complementary base sequence to a specific base sequence to a mixed solution of a single- stranded DNA probe prepared by cleaving a known specific base sequence between 3'-and 5'-terminals and then combining it with a labeled substance 19 and a Rec A protein molecule 3, moreover superposing a specific base sequence 10 formed at the both terminals of the single-stranded probe on a base sequence of the double-stranded DNA by adding ligase 4, combining the both terminals each other to form a cyclic DNA probe 15 and finally removing Rec A protein molecule to obtain a hybrid DNA. The hybrid DNA is detected by pursuing the labeled substance.
Patent JP-H05215985-A (JP)
Title: Scanning optical system
Inventor: NAGATA SHINICHI
IPC: G02B26/12
Filed: 1992-02-04
Abstract: PURPOSE:To provide the scanning optical system which has a focal line position nearly matched with a Gaussian image plane even to oblique incident light and is free from defocusing on a scanned surface (image plane) even if the oscillation wavelength of a light source is fluctuated. CONSTITUTION:A 2nd image formation system is provided with a hologram cylindrical lens 62. The focal length fH of LZP constituting the hologram cylindrical lens 62 is a positive value and the focal length fG of a concave cylindrical lens is a negative value. Further, this system is provided with an image point adjusting mechanism which moves the hologram cylindrical lens 62 or a cylindrical lens 41 according to the quantity of fluctuation in the oscillation wavelength of the light source. The characteristics of the LZP and concave cylindrical surface to the oblique incident light are cancelled with each other to nearly match the focal line position to the oblique incident light with the Gaussian image plane.
Patent JP-H02233010-A (JP)
Title: Maximum correlation frequency measuring instrument for delay line with surface acoustic wave tap
Inventor: HIRABAYASHI MAKOTO
IPC: H03H9/42
Filed: 1989-03-07
Abstract: PURPOSE:To measure a maximum correlation frequency of a delay line with a surface acoustic wave tap with structure of tap corresponding to a dummy tape in a surface acoustic wave filter by arranging dummy taps at a prescribed interval not causing a surface acoustic wave to one propagation path. CONSTITUTION:Input electrodes 121, 122 and output electrodes 131, 132 formed at 1st and 2nd SAW propagation paths 21, 22 and a dummy tap 14 are coated and formed with a pattern by the photolithography of a metallic film. Then the electrodes of the substrate are overlapped to the piezoelectric substrate closely to form the SAW propagation paths 21, 22 on the piezoelectric substrate between the electrodes 121, 122 and electrodes 131, 132. A SAW filter is formed by the function of the substrates. Then the maximum correlation frequency is measured through the tap structure able to generate a surface acoustic wave corresponding to the dummy tap.
Patent JP-H07238684-A (JP)
Title: Method and device for erecting column of construction
Inventor: ODA YASUHIRO
IPC: E04G21/18
Filed: 1994-03-01
Abstract: PURPOSE:To adjust the movement and inclination of steel columns by providing a tapered hole in each of guide angles that connect an existing and a new steel column together, and threading horizontal-position adjusting bolts, leveling bolts, and anchoring bolts into the new steel column. CONSTITUTION:A new steel column 2 is hoisted by a crane, is fitted around four guide angles 4 for welding to an existing steel column 1, and is placed on the existing steel column 1. Eight horizontal-position adjusting bolts 7 are threaded into screw holes in the new steel column 2 to adjust the horizontal position. Next, leveling bolts 5 each having a tapered end are threaded into screw holes in the new steel column 2, and their ends are fitted into tapered holes in each guide angle. Then the leveling bolts 5 are slowly tightened to raise one side of the new steel column 2 relative to the guide angles 4. In that case anchoring bolts 6 are threaded into the new steel column and tightened while the column is horizontally tilted or in the vertical position. The new steel column 2 is secured to the existing steel column 1 by collaboration of the anchoring bolts with the leveling bolts 5.
Patent JP-S51130234-A (JP)
Title: Fixing device
Inventor: HONDA MOTONOSUKE
IPC: G03G15/20
Filed: 1975-05-06
Abstract: PURPOSE: Flat heater is arranged in screen shape by resistance heater and electrical insulator and the heater is fixed by being contacted to the opposite surface of the recording substance to the tonner image. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06238383-A (JP)
Title: Production of hyperbolic body
Inventor: SUGAYA AKIO
IPC: B21B19/02
Filed: 1993-02-22
Abstract: PURPOSE:To efficiently and inexpensively produce a hyperbolic body with smooth curve surface by rotating each form rolling roll and cylindrical base stock around their axial center lines while each form rolling roll is pressed to a cylindrical base stock on the surface passing its intersecting generatric and axial center line. CONSTITUTION:A pair of cylindrical form rolling rolls 2, 2 at the position having equal interval along the cylindrical direction of a cylindrical base stock makes from the parallel status superimposing respectively the generatrics P, P of each form rolling roll 2, 2 on the generatrics Q, Q of the cylindrical base stock 1 to rotate angle theta deg. around the center of the intermediate point, by this motion, at the status that the generatrics P, P intersect at angle theta deg. with the generatrics Q, Q, each one is abutted with the cylindrical base stock 1. Next, the cylindrical base stock 1 is rotated around its axial center line, making the pair of form rolling rolls 2, 2 accompany rotation around its respective axial center line, together with that, the form rolling rolls 2, 2 are moved with pressing the generatric P on the cylindrical base stock.
Patent JP-S51147174-A (JP)
Title: Method and apparatus for connecting wires
Inventor: DONARUDO ASHIREI EDOSON
IPC: B23K35/02
Filed: 1976-05-15
Abstract: Difficulties in forming a ball on the end of a wire of aluminium or aluminium alloy for ball bonding are overcome by applying between the wire and an electrode a low voltage, typically 30 volts, and bringing the wire and electrode into temporary contact to fuse the wire and initiate a spark discharge which results in the formation of a ball on the wire end. The spark discharge takes place in a shielding gas to avoid oxidation of the ball.
Patent JP-S60198274-A (JP)
Title: Image-forming device
Inventor: WATANABE JIYUNJI
IPC: B41J11/00
Filed: 1984-03-22
Abstract: PURPOSE:To discharge papers by classification, for example, when it is desired to classify copies on the basis of the contents thereof, by a method wherein the first and second discharging trays are provided, and transfer recorder materials are selectively discharged by operating a guide means. CONSTITUTION:A paper P with all kinds of color inks printed thereto is guided to a paper-discharging roller pair 27 by a distributing guide 26, and is discharged onto a paper-discharging tray 22. A gate 41 as a guide means is turnably provided at an intermediate part of a guide 24, and the second paper-discharging tray 43 is provided on the paper-discharging side of paper-discharging rollers 42, 42. By turning the gate 41 to the position indicated by a dot-dash line, the paper P can be guided onto the tray 43 in the state of being inverted face side back.