baber/WOPTO huggingface dataset:
Patent JP-S62271225-A (JP)
Title: Method for forming magnetic thin film
Inventor: HATTORI MASUZO
IPC: G11B5/85
Filed: 1986-05-20
Abstract: PURPOSE:To attach an easy axis in a circumferential direction, by impressing a DC or an AC magnetic field in the circumferential direction of a circular plate when a magnetic film is formed on a circular plate shaped substrate, and filming the magnetic film rotating the circular plate shaped substrate setting its center as an axis. CONSTITUTION:In a sputter device in which the DC or the AC magnetic field is impressed between targets 2 and 2' made of a pair of magnetic materials confronting in parallel, a circular plate shaped substrate plane 5 is arranged at a part in parallel with the magnetic filed impressed between the targets 2 and 2', and also at the side part of the counter part of the targets 2 and 2', and in-plane rotation is performed on it. Furthermore, a shutter 4 on which a slit 7 is provided at right angles of the direction of the magnetic field impressed between the substrate and the targets, is arranged so as to put the center of the substrate at one end of the slit 7, and the magnetic film is formed on the surface of the circular plate shaped substrate. The magnetic field can be obtained by permanent magnets 3 and 3' arranged on the rear planes of both targets, but in this case, by selecting the magnet from which the strength of the magnetic field corresponding to the coercive force of a film to be formed can be obtained, it is possible to form various kinds of films attaching the direction of the easy axis in the circumferential direction.
Patent JP-S63279708-A (JP)
Title: Detector for machine body height of paddy field working machine
Inventor: KIMURA HIROTO
IPC: A01B63/10
Filed: 1987-05-12
Abstract: PURPOSE:To improve accuracy in detection of height, by rotating and driving a rotating body having a resistor at the end of a rodlike supporting member on the horizontal shaft center at an uniform speed and detecting the height from the muddy surface to the machine body when a rotation resistance value attains a set value or above. CONSTITUTION:A rotating body 15 rotated and driven at an uniform speed on the horizontal shaft center (P1) at the back of a seedling carrier 14 is provided and a spherical resistor (15c) is attached to the tip of a supporting member (15b). A strain gauge 16 is mounted on the side in the upper part in the rotational direction of the base part (15a). A rotary encoder 17 for detecting rotation phase of the rotating body 15 is attached to the side of the machine body of the base part (15a). An elapsed time from the point corresponding to the standard point set on the basis of signals from the rotary encoder 17 to the input of signals corresponding to the set mud hardness is measured to detect height from the mud surface (G) to a seedling transplanter 7.
Patent JP-S5543310-A (JP)
Title: Heat exchanger and making thereof
Inventor: KASUGA YOSHIO
IPC: F28F1/36
Filed: 1978-09-20
Abstract: PURPOSE: To prevent collecting of waterdrops and increasing of a wind loss and to improve a heat exchange efficiency, by winding a fin, in which slits are cut in a zigzag, around a pipe.  
     CONSTITUTION: When a central part of a fin material 3, in which slits are cut in a zigzag, is folded on creases at two points and the fin material 3 processed so is wound around a pipe 1, fins at two rising parts 3a and 3b should be opened in equal distance between the adjacent fins, and opened fins 3A should be arranged in a zigzag. This causes ends of the fins to be free from touching each other even if the rising parts 3b and 3c have fins in a closing shape. And thus, even when this is adapted to a room air conditioner, collecting of waterdrops and increasing of wind loss, which are liable to occur to traditional ones, can be prevented, and as a result a heat exchange efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816176-A (JP)
Inventor: AKINO KENJI
IPC: F26B13/08
Filed: 1981-07-23
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-H06326016-A (JP)
Title: Resist coater
Inventor: OKUBO AKIRA
IPC: B05C5/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a resist coater which can prevent is applied, to a step after the resist applying step, with regard to a spin-type resist applying device. CONSTITUTION:A substrate chuck 21 rotates a substrate 11. A dropping nozzle 25 drops resist 12 on the substrate 11 on the substrate chuck 21. A jetting nozzle 27a jets rinse liquid 13 on the resist 12, which is attached to the rear surface in the vicinity of the edge of the substrate 11 on the substrate chuck 21 and washes away the resist. In this resist applying device comprising these parts, a jet detecting means 31, which detects the jetting of the rinse liquid 13 from the jet nozzle 27a, and a speaker 32, which generates an alarm sound, are added. When there is no jetting at the time the jetting of the rinse liquid 13 should be performed, the rotation of the substrate chuck 21 is stopped, and the alarm sound is generated from the speaker 32 in this constitution.
Patent JP-S61259411-A (JP)
Inventor: SATO MINORU
IPC: H02G1/14
Filed: 1986-05-20
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-H08313948-A (JP)
Title: Lens interchangeable camera
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/02
Filed: 1995-05-15
Abstract: PURPOSE: To eliminate a hindrance when a photographing lens barrel detached from a camera is kept or carried by inhibiting the detaching operation of the photographing lens barrel on an occasion other than the attached photographing lens barrel is most contracted. CONSTITUTION: By operating an operation member 21 to a position B, the cam follower of a mount is returned to a prescribed position. Besides, the projection part 18b of an opening and closing arm 18 gets over the inclined surface of a cam surface and a light shielding member 20 is returned to a close position. In such a case, since a lock lever 41 is set at a lock position at the beginning of the operation to the position B, a catch 41b is engaged with the engagement part 21e of the operation member 21 when the operation member 21 is desired to be continuously operated to a position A from the position B. Then, the operation of the operation member 21 to the position A is mechanically obstructed.  Namely, when a zooming unit is located at any position between a wide-angle end position and a telephoto end position, the lens barrel cannot be moved to the position where it can be attached and detached.
Patent JP-S6446540-A (JP)
Title: Refrigerator
Inventor: MORITA MITSURU
IPC: F25B1/04
Filed: 1988-05-12
Abstract: PURPOSE: To save energy by constituting a refrigerating machine of a rotary compressor, a condenser, a pressure reducing unit, an evaporator, a high pressure side valve interposed between the evaporator and the capacitor, and a low pressure side valve interposed between the evaporator and the rotary compressor. CONSTITUTION: When a refrigerating machine is operating, refrigerant gas delivered from a rotary compressor 1 flows smoothly to a condenser 4, the high pressure circuit 5a of a fluid control valve 5, a capillary tube 6, an evaporator 7, the low pressure circuit 5b of a fluid control valve 5, a suction line 8 and the compressor 1. When the compressor 1 is stopped during the stoppage of the refrigerating machine, the low pressure side valve 17 and the high pressure side valve 15 of the fluid control valve 5 are closed simultaneously to prevent superheat gas from flowing into the evaporator 7. When a transition is made from stopping state to operating state, gas in the gas reservoir 10e of a valve chamber 10c is absorbed as the compressor 1 is operated. Consequently, the load onto the motor section of the compressor 1 is reduced and the compressor 1 is started easily.
Patent JP-H02297744-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/10
Filed: 1989-05-11
Abstract: PURPOSE:To contrive miniaturization of the subject device in decreasing a fitting space for an operation member or including other constitutive pieces for operating an operation layer by constituting the operation member to be always inclined to only one side of its widthwise direction. CONSTITUTION:When one operation lever 2 is held under its forth moving state, an operation piece 26 of the operation member 28 is brought into pressurized contact with a 1st part 14' of the other operation lever 3 under the nonoperation state. When the other operations lever 3 is moved forth from this state, the operation piece 26 of the operation member 28 is separated from the 1st part 14' of the other operation layer 3, and at the same time, it is brought into pressurized contact with a 3rd part 16'' as a slant section of one operation lever 2 under forth moving sate. Since a position of the operation piece 26 under this pressurized contact state is positioned more inward than a top part P of a 3rd part 16''' of the other operation lever 3, the other operation lever 3 is passed without detaining its 2nd part 15' with the operation piece 26, and hence a smooth forth moving operation of the operation lever 3 can be achieved. By this method, the space for disposing the operation member is reduced, and the miniaturization of the device can be contrived.
Patent JP-H09303811-A (JP)
Title: Air conditioner
Inventor: MIYAMOTO YASUMASA
IPC: F24F13/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner of a type which is hanged from a ceiling, wherein dew condensation water can be reliably collected in a dew receiving pan by reducing a heat conduction from the dew receiving pan to a front side of a front panel. SOLUTION: A main body 1 of an air conditioner accommodates a blower, a heat exchanger 9 and a dew receiving pan 8 therein. An engaging rail 6 having a typical rail shape is provided in the vicinity of a blow-off opening of the main body 1 of the air conditioning apparatus. Engaging means 5 is mounted on an end portion of a front panel 8 which covers the front surface of the main body 1 and such engaging means 5 has an extremity thereof formed in a hook shape so as to be engaged with the engaging rail 6. The main portion 1, the engaging rail 6 and the engaging means 5 are made come into contact with each other by way of a line contact so that a heat conduction can be drastically reduced and the front panel 2 having the engaging means 5 at the extremity thereof is prevented from dew condensation caused by a refrigeration.
Patent JP-2000309470-A (JP)
Title: Image forming machine
Inventor: HIRAI YASUYUKI
IPC: B65H85/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for installation work for a finisher F. SOLUTION: This copying machine 2 has an reversely carrying passage 38 for reversing carrying sheets guided from an image forming and carrying passage 10, a return passage 40 for returning sheets reversely carried from the reversely carrying passage 38 under the image forming and carrying passage 10 in the state that the face and back sides are in the same direction and a reversal carrying passage 60 for re-carrying face-and-back reversal sheets from the return passage 40 to the upstream side of the image forming and carrying passage 10. A finisher F including a sheet receiving table 66 is provided under the return passage 40 and at least one carrying means is arranged in the return passage 40 for selectively carrying sheets into the sheet receiving table 66.
Patent JP-S5342469-A (JP)
Title: Method for lighting halogen lamp
Inventor: WATANABE TSUTOMU
IPC: H05B39/00
Filed: 1976-09-29
Abstract: PURPOSE: To long maintain a good lighting of a halogen bulb, wherein the halogen cycle is periodically made vivid to cope with shortage of the heating temperature of the bulb's wall, thus removing halogen adhering to the inner face of the wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0632775-A (JP)
Title: Depolymerization of nylon 6
Inventor: NAKADE SHINICHI
IPC: C07D201/12
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently recover epsilon-caprolactam as the feedstock monomer for nylon 6 by depolymerizing nylon 6 in the presence of a specific catalyst. CONSTITUTION:epsilon-Caprolactam as the feedstock monomer for nylon 6 can be recovered by depolymerizing nylon 6 in the presence of a catalyst composed of 100 pts.wt. of phosphoric acid and 1-200 pts.wt. of a Lewis acid selected from aluminum chloride, nitric acid, sulfuric acid, polyfluoroalkylcarboxylic acids of the formula CnF2n+1COOH ((n) is 1-5), polyfluoroalkylsulfonic acids of the formula CnF2n+1SO3H, aromatic sulfonic acids and mixtures thereof.
Patent JP-S5239660-A (JP)
Title: Process for preparing stilbene derivatives
Inventor: AMANO TAKEHIRO
IPC: C07C51/38
Filed: 1975-09-26
Abstract: PURPOSE: Stilbene derivatives of the formula I(where R 1  andR 2 are H, halogen lower alkyl, lower alkoxy, or haloalkyl; and R 3  is lower alkyl). For example, 2-(3-stilbene) propionic acid may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344657-A (JP)
Title: Electrophotographic engraving device and method
Inventor: MATSUMIYA TAKESHI
IPC: B41C1/00
Filed: 1991-05-21
Abstract: PURPOSE:To make a direct printing plate which does not cause the deterioration in the quality of a printed matter. CONSTITUTION:An applying part 120 is provided between the exposing part of a plotting part and a developing and fixing processing part 18 in an electrophotographic engraving device. Applying devices 130 and 132 are provided in the applying part 120. End face processing agent 137 which is solid and water soluble is stored in the applying devices 130 and 132 so that it may rotate around an axial line and the agent 137 is applied to the side end face 15 of the direct printing plate 14. The agent 137 is washed together with the agent 137 in an eluting processing part 22.
Patent JP-S597240-A (JP)
Title: Mtf measuring machine
Inventor: KITABAYASHI JIYUNICHI
IPC: G01M11/02
Filed: 1982-07-06
Abstract: PURPOSE:To enable the MTF measurement with high accuracy by providing plural pieces of parallel slits on a chart, measuring the adjacent distance of the corresponding line images, determining the magnification of an optical system to be examined and using the same in calculation of MTF. CONSTITUTION:A test chart 3 provided with slits 2 is illuminated with a light source 1, and line images 2' are formed by a lens 4 to be examined. The intensity distribution is detected with a CCD array 6 provided so as to intersect orthogonally therewith, and is subjected to a calculation of Fourier transformation in an arithmetic part, then MTF is outputted. The chart 3 is provided with two pieces of slits 2a, 2b in parallel with one measurement point. The two line images 2a', 2b' are formed by crossing the CCD array 6 on the formed image, and two peaks appear apart at a certain distance D in the output distribution chart by the array 6. The D is divided by the known spacing (d) of the slits 2a, 2b on the test chart, whereby an exact magnification (m) is determined. The calculated magnification is used for calculation of MTF value in the arithmetic part.
Patent JP-S596976-A (JP)
Title: Apparatus for removal of floating sludge
Inventor: KOBAYASHI YASUO
IPC: C02F1/40
Filed: 1982-07-06
Abstract: PURPOSE:To improve the efficiency of removal, while inhibiting the disturbance of floating sludge, by holding a sludge-ingathering conduit below the surface of the water during the forward motion of a running frame, and raising it above the surface of the water during the backward motion of said frame. CONSTITUTION:A sludge-ingathering conduit 8 is attached to a running frame 4 moving back and forth above a floatation tank 1. During the forward motion of the running frame 4, the sludge-ingathering conduit 8 is immersed below the surface of the water to scoop floating sludge in it, and then the sludge is carried to a trough 16 by a screw conveyer 13 and discharged. During the backward motion of the running frame 4, the sludge-ingathering conduit 8 is raised above the surface of the water. Thus, the disturbance of the floating sluge is inhibited, and the efficiency of removing the floating sludge is improved.
Patent JP-S61273265-A (JP)
Title: Controlling method for position of welding torch
Inventor: IIDA YASUHISA
IPC: B23K9/02
Filed: 1985-05-29
Abstract: PURPOSE:To increase the accuracy in controlling the right and left position by weaving so that an electrode becomes always nearly vertical for bevelling face. CONSTITUTION:A welding torch 1 performs a parallel weaving to the bottom face of a groove 2 via the right and left driving device 3, the upper and lower driving device 4 and rotation driving device 5 and performs a pendulum weaving for the side wall of the groove as well. Namely the upper and lower position controlling is performed by the upper and lower driving device 4 so as to keep the set arc length by a comparison gage 11 via an integrating meter 9 and comparator 10 by measuring the arc voltage on the groove bottom face by an arc voltmeter 7. The center position of the right and left weaving is detected based on the comparison of the comparator 10 by measuring by the voltmeter 7 the arc voltage for the side wall of the time when the welding torch 1 becomes at the maximum angle theta. The right and left weavings are then performed centering around the center position of the groove 2 by operating the right and left driving device 3. The control of the right and left positions can thus be performed accurately.
Patent JP-S607517-A (JP)
Title: Documentation device
Inventor: ASAKA FUMIO
IPC: G06F3/02
Filed: 1983-06-28
Abstract: PURPOSE:To discriminate easily a corrected character, etc. by replacing the corrected characters supplied successively with characters to be corrected, displaying the replaced characters with modification and at the same time discriminating these characters successively to put them close to each other. CONSTITUTION:The information on character trains, etc. supplied from an input device 11 is supplied to a character-string preparing part 12 to perform production, proofreading and editing of documents. These produced documents are stored to a character-string memory 13 and at the same time displayed at a display device 15 through a display control part 14. When a correction is given to the document, a correction input is designated from the device 11. Then the character-string to be corrected is designated by a cursor of the device 15. The part 12 gives the inverse display modification to the designated character-string. Then the part 12 sets the corrected character and replaces it for display with high luminance. Therefore it is possible to correct characters while discriminating the corrected characters from uncorrected ones. Then the characters are put close to each other after discriminating the correction and displacement of the final character to be corrected.
Patent JP-H06306727-A (JP)
Title: Fraudproof woven name
Inventor: NAKAMURA YOSHIYUKI
IPC: C09K11/00
Filed: 1993-04-19
Abstract: PURPOSE:To enable easy discrimination of a forgery trademark displayed on a woven label and prevent the forgery of woven label. CONSTITUTION:A discrimination mark 2 such as trademark is woven in a woven label 1 with a thread containing inorganic fluorescent material. The discrimination mark 2 emits light by the irradiation with ultraviolet ray.
Patent JP-S5818826-A (JP)
Inventor: NATSUI KENICHI
IPC: H01H33/42
Filed: 1981-07-27
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-S597340-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA KANEMITSU
IPC: G09F9/30
Filed: 1982-07-05
Abstract: PURPOSE:To form a liquid crystal display device which provides excellent display contrast with high-duty driving, by providing a metallic oxide film having a nonlinear current-voltage characteristic on display electrodes consisting of a transparent conductive film. CONSTITUTION:A thin film (about 500-3,000Angstrom  thickness) of tantalum metal is formed by a sputtering method or the like on a glass substrate 5 provided with a thin film layer 8 (about 200-1,200Angstrom thickness) of transparent electrodes and is patterned by an etching method, whereby striped electrode parts 6 consisting of the layer 8 having the thin film of tantalum metal is formed on the surface thereof. The above-mentioned thin film of tantalum metal is processed by an anodic oxidation method and is thereby converted to a tantalum oxide film 7. A liquid crystal display device is assembled by using a pair of the above-mentioned electrode substrates in accordance with a conventional method. The film 7 has a nonlinear current-voltage characteristic and since said film contributes to an increase in the effective voltage ratio between the lighted part and non- lighted part in the stage of high-duty driving, the display contrast is improved.
Patent JP-H08293373-A (JP)
Title: Lighting system
Inventor: YOSHIDA YOSHIHIDE
IPC: H01R33/88
Filed: 1995-04-19
Abstract: PURPOSE: To provide a device hardly restricted by setting position by improving the freedom in connection with a feeding means when a bulb electrified and lighted through a feeding terminal is set within a lamp body. CONSTITUTION: A bulb is supported between one set of nipping pieces 4 arranged in a synthetic resin lamp body 1, and it can be electrified and lighted through a feeding terminal. In this case, two pairs of feeding terminals 18, 18' and 24, 24' are prepared, and each pair of the feeding terminals 18, 18' and 24, 24' is arranged in external symmetric positions of the lamp body 1, respectively. The freedom in connection with a feeding means is remarkably enhanced by the arrangement of the feeding terminals 18. 18' and 24, 24'.
Patent JP-S609558-A (JP)
Inventor: MANFUREETO GIYUNTAA
IPC: B22D11/08
Filed: 1984-06-08
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-S598467-A (JP)
Title: Optical reader
Inventor: IZAWA YUUJI
IPC: H04N1/028
Filed: 1982-07-07
Abstract: PURPOSE:To obtain a high speed optical reader, by scanning photodetectors arranged unit picture elements in one-dimensional way in the manner that the idle reading period of each picture element is scanned at the same time or overlapped with each other in parallel, for decreasing the drift of an operating point of the photodetectors. CONSTITUTION:The photodetectors comprising series connection of a separated diode 1 and a photodiode 2 is arranged in matrix and Y scanning and X scanning is executed by a matrix driving circuit 10. A control signal of the circuit 10 is generated by an X scanning control circuit 65 and a Y scanning control circuit 66 of a control signal generating circuit 15, and controlled with a reference clock phic, an idle read start pulse phip, and a signal readout start pulse phis. Further, the circuit 15 also controls a step motor control circuit 13, integrator 11 and a sample-and-hold circuit 12. Thus, all the photodetectors are brought into the idle read state at the same time for a prescribed period just after the pulse phip and controlled so that the photocurrent storage period of each photodetector is constant succeedingly. Since the pulse phis is transmitted, the operating point of the photodetector is fixed.