baber/WOPTO huggingface dataset:
Patent JP-H0336888-A (JP)
Title: Wide aspect tv signal transmission system
Inventor: TAMURA REIKO
IPC: H04N7/12
Filed: 1989-07-03
Abstract: PURPOSE:To relax a picture change and to implement transmission by splitting a picture signal with a wide aspect ratio to a middle part and both side parts by sending a video signal in a multiplex signal area and a vertical overscan part resulting from compressing a video period and a horizontal period. CONSTITUTION:A video signal A whose wide aspect ratio 16:9 is split by a pattern split processing circuit 2 into a horizontal blanking period S0, a left end part L3 of a video period, a left end part L2 succeeding thereto, a left end part L1 succeeding thereto, a central part C1, a right end part R1, a right end part R2 succeeding thereto and a right end part R3. A signal processed by a synchronizing signal modification circuit 3, a time expansion circuit 4, a 1st time axis compression circuit 8 and, a 2nd time axis compression circuit 9 and a rearrangement circuit 10 and a signal at the left end L1 and the right end part R1 are reconstituted by a multiplexer 6 and the result is sent from an output terminal 7.
Patent JP-H0223819-A (JP)
Title: Plant growth apparatus and method for controlling temperature in said apparatus
Inventor: HOJO TOSHIYUKI
IPC: F24F11/02
Filed: 1988-07-11
Abstract: PURPOSE:To control the temperature of a specimen chamber to different prescribed levels according to the purpose by combining a heating action of an electric heater, a cooling action of an evaporator of a refrigeration cycle and a heating action of a reheater and controlling the temperature by the combined actions. CONSTITUTION:A specimen chamber 1 is placed in a tank make of heat- insulation layers 12 and the tank is provided with a temperature and humidity controlling apparatus comprising a cooling and dehumidifying apparatus 6 for control the temperature and humidity in the specimen chamber, a reheater 7, an electric heater 8, a humidifier 9 and a circulation blower 5 and with an illumination apparatus such as illumination lamp 11 to apply illuminance necessary for the growth of a plant. In the case of a constant-temperature operation, the waste heat generated from a refregeneration cycle is utilized without using the electric heater both in the normal-temperature operation and the high- temperature operation. The consumption of electric power can be suppressed by the procedure.
Patent JP-H1074150-A (JP)
Title: Method and device for scheduling process and program storage medium
Inventor: AOSHIMA NAOTO
IPC: G06F9/46
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of a system from being dropped when parallel processes and other processes are time-dividedly driven by the same processor. SOLUTION: It the case of time-dividedly executing parallel processes of a parallel program to be driven by plural processors (CPUs) and other processes (e.g. parallel processes of a parallel program 1), the operation of each phase in each of the parallel processes of one parallel program is simultaneously started by its execution processors (CPU 0 and CPU 1) and the operation is simultaneously stopped by respective processors (CPU 0, CPU 1) to transfer a using right to another process. The allocation of an execution process of the parallel program is executed in each phase, and in the case of starting or stopping an operation, the execution priority of an objective process is changed in each phase.
Patent JP-H0222118-A (JP)
Title: Production of polycrystalline silicon sheet
Inventor: YOKOYAMA TAKASHI
IPC: C01B33/02
Filed: 1988-07-11
Abstract: PURPOSE:To efficiently obtain the title sheet of desired uniform thickness and width in high accuracy by separating the pressure application target on a molten silicon into a silicon melting tube and a mold nozzle. CONSTITUTION:A pressure P1 is applied on a molten silicon Si prepared by melting in a silicon melting tube 3 filled with an inert atmosphere, and this molten silicon is fed, through a lower end fine nozzle 3c, without contact with a flow-falling tube 9, via a lower end-connected passage nozzle 9a, to a mold nozzle 5 and filled into a casting channel 6. Thence, an inert gas of the pressure P2 is fed through a pressure feed line 10 into the casting channel 6 to pressurize the molten silicon, which is then solidified in a recess channel 5d of the nozzle 5, and the resultant solidified silicon sheet MSi is drawn in the arrow A direction using a tensilizing jig 7.
Patent JP-H0622144-A (JP)
Title: Picture coding device
Inventor: SATO MAMORU
IPC: H04N7/26
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the device capable of dividing a picture into plural areas, arranging each area in a different bit plane and realizing an individual processing for each area. CONSTITUTION:Bit map data synchronously with picture data are formed to an area in an original picture by a bit map generator 14 and given to a bit plane generator 12. The bit plane generator 12 executes arithmetic operation processing to the bit map data and original picture data and outputs bit plane picture data 22, 23, 23. A coder 13 encodes the bit plane picture 22. This processing is repeated to encode the bit plane pictures 23, 24 thereby forming codes of the original picture. The picture to be reproduced is decoded in an optional order for each area by replacing the order of codes in the transmission.
Patent JP-S6416135-A (JP)
Title: Optical relay transmission system
Inventor: AMAMIYA MASAKI
IPC: H04B10/29
Filed: 1987-07-10
Abstract: PURPOSE:To suppress accumulation of shot noise and beat noise by transmitting the reception signal of code 'l' on which noise is put after inverting it to code '0'. CONSTITUTION:A reception equalizing amplifier 22, a code inverting part 23, and a signal transmitting part 24 are cascaded to constitute each code inverting optical repeater 21. The amplifier 22 consists of an APD and a grounded emitter parallel feedback type amplifier 28, and the inverting part 23 consists of one stage of a transistor, and the transmission part 24 consists of a semiconductor laser 29 and its bias current supply circuit 31. Thus, the transmitted code (1, 0) is inverted at every repeater 21, and the accumulation of noise is suppressed because the light of the noise generated in code '1' is turned off in the next repeater.
Patent JP-S5872982-A (JP)
Title: Hologram duplicating method
Inventor: WATABIKI HIDEKAZU
IPC: G03H1/20
Filed: 1981-10-28
Abstract: PURPOSE:To prevent excess interference fringes, by incorporating a 1/2 wavelength plate rotatably in an optical system and perform the exposure after the plane of vibration of the linearly polarized light irradiating a master hologram surface is made parallel with the plane of incidence. CONSTITUTION:A master hologram 7 and a recording material 8 for duplicate are held between glass plates 6 and 9 and are set, and the light from a laser light oscillator 1 is made incident to the master hologram 7 at the angle theta of incidence through a 1/2 or 1/4 wavelength plate 2 which is provided rotatably, plane mirrors 3 and 4, and a lens 5. The 1/2 wavelength plate 2 is rotated to make the plane of vibration of the linearly polarized light parallel with the incident light before the exposure of the surface of the master hologram 7, and the exposure is performed in this state. Consequently, the reflection on both faces of the glass plate 6, the master hologram 7, and the recording material is reduced to make it difficult to generate excess interference fringes.
Patent JP-H1016392-A (JP)
Title: Laser image forming method and apparatus therefor
Inventor: YAMADA YASUSHI
IPC: B41J2/44
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To form an image at a high speed by transferring electrostatically absorbed particles from a film by laser ablation. SOLUTION: A transparent film 2 continuously supplied by a film feed mechanism 1 is charged by a charge mechanism 3. Charged particles 4 attract fine particles 6 in a fine particle supply thank 5 electrostatically and the dine particles 6 are sent to an irradiation part of a laser beam 7 together with the film 2. The line particles 6 irradiated with the laser beam 7 is transferred to a receiving article 8 placed on an opposed surface. By moving the receiving article 8 by a feed mechanism 9, an image for formed on the receiving article 8.
Patent JP-H0616375-A (JP)
Title: Guide rail for escalator
Inventor: SHOJI HIROAKI
IPC: B66B23/14
Filed: 1992-06-30
Abstract: PURPOSE:To easily secure the assembly precision for securing the straight advance performance of stepping stages, prevent the staying of dust etc., improve the drive feeling, and prolong the service life. CONSTITUTION:Each sectional surface of the left and right front wheel guide rails 21 and 22 and the left and right rear wheel guide rails 23 and 24 is formed to an inverted U shape, so as to have each guide surface in the vertical direction for the front and rear wheels 2, 3, 7 and 8 and the shape formed by bending both the sides of the guide surface downward. Further, on the right side front guide rail 22, a support 25 is installed on the outside for the front wheel 3, and a front wheel guide 26 having an inverted U shaped sectional surface and each guide surface in the lateral direction having the opposed interval slightly larger than the width of the front wheels 3 is installed in the upper part of the support 25.
Patent JP-S6063827-A (JP)
Inventor: ITOU HARUHIKO
IPC: H01H1/06
Filed: 1983-09-19
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-H0920212-A (JP)
Title: Parking indicator provided with luminous part
Inventor: KIMURA TSUTOMU
IPC: B60R99/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To remarkably enlarge a visible distance of approaching vehicle as well as turning a self-illuminating member in its red color by freely mountably/demountably attaching a self-illuminating member having an illuminating body and a red lens to a triangular parking indicator notifying a stopped vehicle. SOLUTION: A base member 6 of a self-illuminating member 2 provided with a red lens is set along a side surface of a base member 16 of triangular parking indicator 4 and diagonal members 10, 12 of the self-illuminating member 2 are laid on respective external peripheral parts of the diagonal members 18, 20 of a triangular parking indicator 4, respective external peripheral parts of the diagonal member 18, 20 are fitted in respective recessed parts and diagonal members 10,12 are coupled together by means of a rubber band 14. Thereby, since the self-illuminating member 2 is attached to the triangular parking indicator 4, a battery holder 44 is engagingly locked to the base member 16 of the triangular parking indicator 4 and turning movement is given to a leg part 22 up to the position where the leg part 22 crosses the base member 16 at right angles so as to be set on the ground.  When the self-illuminating member 2 is electrified under this condition, the illuminating body makes self- illumination so that a visible distance to an approaching vehicle can be made remarkably large.
Patent JP-S6258617-A (JP)
Inventor: ROBAATO SHII POSUTO
IPC: H01L21/205
Filed: 1986-07-22
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-H0337655-A (JP)
Title: Electrophotographic sensitive body
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1989-07-04
Abstract: PURPOSE:To enhance electrophotographic characteristics and sensitivity by using as a resin binder a vinyl chloride-vinylidene chloride copolymer for an electric charge generating layer. CONSTITUTION:The charge generating layer 12 is formed on a conductive substrate 11 made of aluminum, copper, stainless steel, or the like by coating the substrate 11 with a coating fluid prepared by mixing an organic charge generating and the binder resin, such as polyester or polymethyl methacrylate, in an organic solvent. The photosensitive body to be used for a printer contains as the charge generating material a phthalocyanine derivative having an absorption peak in the infrared region, and that for a copying machine contains as the charge generating material an azo type compound having an absorption peak in the visible ray region. A charge transfer layer 13 is formed on the layer 12 by coating the layer 12 with a coating fluid prepared by dissolving an organic charge transfer material, such as pyrazoline or hydrazone, and a binder resin, such as polycarbonate, in an organic solvent, thus permitting electrophotographic characteristics and sensitivity to be enhanced.
Patent JP-S6417571-A (JP)
Title: High voltage generator
Inventor: WATANUKI SEIJI
IPC: H04N3/185
Filed: 1987-07-13
Abstract: PURPOSE:To stablly improve a high voltage regulator by providing a high frequency attenuation circuit to the primary side of a flyback transformer, and connecting a coil and a capacitor to the primary side of a saturable transformer that forms said attenuation circuit. CONSTITUTION:The high frequency attenuation circuit inserted in series to the primary windings of the flyback transformer 6 consists of the primary inductance of the saturable transformer 11, a capacitor 8, and a resistor 9. The saturable transformer 11 is controlled with the DC component of a source current corresponding to a high-voltage load. In case a high-voltage output load increases, the inductance of a resonance circuit is made smaller so that no resonance occurs and that the peak of a flyback transformer output waveform extends. In case of reduction in load, the inductance is made larger, and the resonance is encouraged to attenuate high frequency components, so that the level of output peak waveform comes lower. In such a way, the high voltage regulation can be stablly improved.
Patent JP-H0221914-A (JP)
Title: Method of regenerating lubricating oil for vacuum pump
Inventor: SAITO YOSHITAKA
IPC: C10N40/00
Filed: 1988-07-12
Abstract: PURPOSE:To remove the contaminants such as acids and solid extraneous matter in the lubricating oil of a vacuum pump with high accuracy by using a filter element contg. acrylic water absorptive fibers impregnated with water. CONSTITUTION:A filter device 22 having a doughnut-shaped filter element 28 packed with the acrylic water absorptive fibers impregnated with water is installed in the lubricating oil circuit of a semiconductor producing apparatus. The oil from a drain port 26 is introduced through a pump 20 from a bottom inlet 26 to a filter tank 24 of the filter device 22. The oil rises to pass the inside of the filter element 28 and returns from a bottom outlet 30 to an oil feed port 18. Since the acrylic water absorptive filters have a moisture layer on the fiber surface, the acids in the oil are replaced with the moisture layer and are removed. The extraneous matter in the oil is stuck to the fiber surface and is thereby removed. The regenerated lubricating oil is returned to the oil feed port 18.
Patent JP-H0723840-A (JP)
Title: Pillow
Inventor: SOMA TADAAKI
IPC: A47G9/10
Filed: 1993-07-13
Abstract: PURPOSE:To keep a correct posture in a standing position even during sleeping so as to correct the posture and to promote health by providing the pillow with surfaces for placing the head and cervical vertebra meeting the curve formed from the rear head to the cervical vertebra in the standing position and providing the pillow with a scapula holding part for holding at least a part of the scapula. CONSTITUTION:This pillow has the rear head placing part 1 and the neck placing part 2 so as to be placed with the curved surface from the rear head to the cervical vertebra and has the scapula holding part 3 capable of holding at least a part of the scapula. Consequently, a body part 4 is held by the scapula holding part 3 and the muscles from the shoulder to the neck are kept free from undue burden when a user sleeps by using bedding, such as quilt or bed. The user is able to maintain the cervical vertebra in always the correct posture of the standing position. The correction of the posture and the movement of the breast are sufficient and this pillow is preferable for respiratory action as well.
Patent JP-S6420916-A (JP)
Title: X and y two-dimensional cutting device
Inventor: TSUKADA SHOGO
IPC: B23D23/00
Filed: 1987-07-13
Abstract: PURPOSE:To cut off a material without changing a protoype in X and Y two-dimensional cutting device for pressing and cutting directly the material with a metal mold, dies or the like by compressing a laterally expanding phenomenon generated by X directional cutting in the Y direction. CONSTITUTION:When a piece 2 of a metal or non-metal bar-like material 1 having a cut portion as the base and the other piece 3 are respectively simultaneously cut from the Y and X directions with the same press force, slide blocks 6, 6' receiving dies 5, 5' previously fitted therein bear against combined stoppers and frame covers 8, 8' by the press action of press springs 10, 10' to hold dies inserting holes 4, 4' at fixed positions. Also, the contact surfaces of slide blocks 6, 6' with frames 9, 9' become slide surfaces in cutting off the material. Thus, the material is simultaneously pressed in the X, Y directions respectively by push rods 7, 7' from displacement positions by the same press force and same stroke making at right angle to each other. After the cut-off, the blocks 6, 6' are returned by the pressure of press springs 10, 10' to the fixed positions.
Patent JP-H05848-A (JP)
Title: Production of high strength isotropic graphite material
Inventor: IKEGAMI SAKAE
IPC: B28B3/02
Filed: 1991-06-17
Abstract: PURPOSE:To enhance strength by blending carbonaceous fine powder with fine graphite powder obtd. by graphitizing carbonaceous fine powder in a specified weight ratio, adding a binder, kneading them in reduced pressure and carrying out pulverization, molding, carbonization by burning and graphitization. CONSTITUTION:Carbonaceous fine powder such as petroleum coke of 1-3Xm mean particle diameter is prepd. by 85-95 pts.wt. and mixed with fine graphite powder obtd. by graphitizing carbonaceous fine powder at >=2,500 deg.C in such a ratio as to attain 100 pts.wt. total amt. The resulting mixed filler and 90-110 pts.wt. binder such as coal tar pitch are charged into a hermetically sealed kneader and kneaded in the reduced pressure of 10-50mmH2O. The kneaded material is pulverized to form molding powder and this powder is molded with a rubber press and carbonized by calcining it at about 1,000 deg.C in a calcining kiln filled with a nonoxidizing atmosphere. Graphitization is then carried out at >=2,500 deg.C in a graphitizing furnace to obtain a high strength isotropic graphite material having >=1,000kg/cm<2> deflective strength.
Patent JP-H02116416-A (JP)
Title: Gear making apparatus
Inventor: HERUMAN SHIYUTATSUTOFUERUTO
IPC: B23F17/00
Filed: 1989-07-06
Abstract: PURPOSE: To correct a gear cutting error up to desired quality during the working of a gear by disposing a diskette as a connection means between a machine tool, an inspecting device and a computer while the gear to be manufactured is worked, inspected and measured. CONSTITUTION: By using a computer 14, a cutting machine 10, a grinding machine 12 and a lapping inspecting machine 13 are connected via a diskette 43. As a result, the shape of a gear 16 to be manufactured on the diskette 43 is followed while the gear 16 to be manufactured is worked, inspected and measured, and a gear cutting error is corrected up to desired quality during the manufacturing.
Patent JP-S6329752-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: KAMITAKAHARA ATSUSHI
IPC: G03C1/485
Filed: 1986-07-22
Abstract: PURPOSE:To maintain photogrpahic characteristics stable for long storage under high temperature and high humidity by incorporating a combination of >=2 kinds of specified compounds in a photosensitive material having an internal latent image type silver halide emulsion layer. CONSTITUTION:The photosensitive material provided with the emulsion layer containing the internal latent image type silver halide grains contains, preferably, in the emulsion layer, a combination of the compounds each represented by formulae I and II in which Z is NR<2>, O, S, or the like; R<1> is H, alkyl, aryl, or the like; R<2> is H, alkyl, alkenyl, or the like; M is H, an alkali metal, or ammonium; and Y is alkyl, cycloalkyl, aryl, or the like. This photosensitive material is imagewise exposed, and subjected to fogging treatment and surface development processing, or subjected to surface development processing while undergoing the fogging treatment, thus permitting a positive image effectively restrained from occurrence of fog and a negative image on a highly exposed dart to be obtained even during storage under high temperature and high humidity.
Patent JP-S6416943-A (JP)
Title: Electrostatic capacity type pressure sensor
Inventor: UEDA SHIGEKI
IPC: G01L9/12
Filed: 1987-07-10
Abstract: PURPOSE:To stably reduce initial capacity in an unloaded state and to relatively increase the quantity of variation in pressure sensing capacity in a loaded state by selecting some specific value for the diameter of a electrode and the diameter of an insulating layer. CONSTITUTION:A diaphragm 1 is equipped with the electrode 2 and faces a diaphragm 4 at a specific distance across the insulating layer 3. The diaphragm 4 is also provided with an electrode and electrostatic capacity is formed between the electrodes 2 and 5 which face each other at a slight distance. Further, the electrodes 2 and 5 are connected to electrodes 8 and 9 through lead-out parts 6 and 7. Further, variation in the electrostatic capacity is inputted to a detecting circuit through the electrodes 8 and 9. Then the ratio r/R of the diameter (r) of the electrode 2 and the diameter R of the insulating layer 3 is set to 33%-75% and then the sensitivity of the pressure sensing capacity is improved by cutting off the peripheral parts of the electrodes and reducing the initial capacity in the unloaded state.
Patent JP-H0728188-A (JP)
Title: Silver halide sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/795
Filed: 1993-07-13
Abstract: PURPOSE:To provide a silver halide sensitive material for photoengraving which excels in the automatic transportability, by setting a Beck smoothness of the surface of at least one of the outermost layers of a support to below a specific value in sec, and forming the support from polyethylene naphthalate. CONSTITUTION:On a support, a silver halide sensitive material concerned has at least one silver halide emulsion layer and also a nonsensitive hydrophilic colloid layer pas provided on the surface opposite the emulsion layer about the support, wherein the Beck smoothness of at least one of the outermost surfaces of the support is below 4000sec, and the support is made from polyethylene naphthalate. I is preferred that the support consists of a polymeride whose structural unit is substantially configured with ethylene-2,6-naphthalate, permitting inclusion of ethylene 2.6-naphthalate denatured polymeride as denatured with a small quantity of a third component. It is preferable of including a gliding agent in the outermost layer, with no particular restriction if it contributes to decrease of the friction coefficient of the applicable surface.