baber/WOPTO huggingface dataset:
Patent JP-H08158792-A (JP)
Title: Replacement method of existing buried pipe
Inventor: KIMURA NOBUHIKO
IPC: E02B9/06
Filed: 1994-12-08
Abstract: PURPOSE: To make it possible to easily replace the existing pipe with a new pipe by setting a front end casing position to the existing buried pipe position on a push-out side, pushing out the existing pipe with a push-out jack, and subsequently repeating operation for pushing in the new pipe with a forced jack. CONSTITUTION: A front end casing 5 position is set to the existing buried pipe 7 position on a push-out side, it is moved to the central part of the front end casing 5 with a bearing arm 1, and after an expansion device 2 is expanded and is forcedly contacted with an interior wall surface of the pipe 7 and a groove 3 to fix, a push-out jack is expanded and is pushed against the casing 5. When the pushing-out of the existing buried pipe 7 is completed by advancement of the casing 5, the push-out jack is cut down to retreat and move the casing 5, the bearing arm 1 is moved to an intermediate section of the following existing buried pipe 7, and the expansion device 2 is expanded to fix the casing 5 and existing buried pipe 7. The push-out jack is expanded, and it is pushed out until it is brought into contact with previously existing buried pipe.  The rear end face of a new pipe 9 connected to the existing buried pipe 7 on the last end is pushed with the push-out jack, and the stage of works brought into contact with the end face of the existing buried pipe 7 on the last end is subsequently repeated to renew.
Patent JP-H05162164-A (JP)
Title: Apparatus for molding resin sealing part for electronic part
Inventor: MARUYAMA MASAKI
IPC: B29C45/17
Filed: 1991-12-18
Abstract: PURPOSE:To confirm automatically existence of missing of a diode on a loading frame used for transfer molding. CONSTITUTION:A photoelectric switch 81 is moved along the arrangement of a diode against a loading frame 36. The photoelectric switch 81 is linearly moved by means of a motor 79 through a ball screw 76 and a nut 77. A magnet 87 is fixed on a supporting shaft 83 interlocking with a ball screw 76 through pulleys 84 and 85 and a belt 86 and a magnetic sensor 88 is provided to this magnet 87. When a laser beam from the photographic switch 81 hits a wire 2 of the diode, a pulse is output from the photoelectric switch 81. On every movement of the photoelectric switch 81 by a pitch distance of a wire-fitting groove 39 of the loading frame 36, a pulse is output from a magnet-type sensor 88. Existence and the position of missing of the diode on the loading frame 36 can be detected thereby. It is possible to detect accurately the position of missing.
Patent JP-H02180067-A (JP)
Title: Complementary semiconductor device
Inventor: OSONO KATSUHIRO
IPC: H01L27/08
Filed: 1988-12-29
Abstract: PURPOSE:To prevent MOS transistors from generating a parasitic transistor by forming a well shallowly, forming just under said well a semi-insulating layer in contact with source and drain regions, and connecting said semi- insulating layer to a field oxide film. CONSTITUTION:MOS transistors of different conductivity types are formed in two regions separated from each other by a field oxide film 8 made on a semiconductor substrate 1 and a well 2 is formed shallowly. A semi-insulating layer 9 in contact with source and drain regions 3 is formed just under the well 2 and connected to the field oxide film 8. Thereby the two MOS transistors can be insulated and separated from each other, preventing the MOS transistors from generating a parasitic transistor.
Patent JP-2000160378-A (JP)
Title: Cleaner
Inventor: UCHINO MASAHIDE
IPC: B08B3/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and economical cleaner for articles to be cleaned by providing a vapor cleaning part and a vapor generating part in a single cleaning tank in the cleaner to conductor vapor cleaning and drying and further to make communication and disconnection between the vapor cleaning and vapor generating parts with only a short movement of a closing lid interposed between both parts. SOLUTION: A vapor cleaning part 3 for cleaning and drying articles to be cleaned is furnished at an upper part, and a vapor generating part 4 filled with a cleaning soln. 7 and vaporizing the soln. 7 is provided at a lower part to form a cleaning tank 1. The vapor cleaning part 3 is communicated with the vapor generating part 4 through a communicating port 10, and the port 10 is closed or opened by a vertically movable closing lid 11.
Patent JP-H06183887-A (JP)
Title: Apparatus for synthesis of diamond
Inventor: NAGASA MUNEHIRO
IPC: C23C16/511
Filed: 1992-12-16
Abstract: PURPOSE:To enable the production of a diamond film having uniform thickness and excellent crystallinity at a high speed by forming an inner wall of an E plane of a microwave guide at the part close to the reactor in such a manner as to contract the cross-section of the cavity of the waveguide toward the reactor. CONSTITUTION:The apparatus for the vapor-phase synthesis of diamond using a microwave plasma is provided with a waveguide 1 having the inner wall of the E planes 6, 7 of the microwave guide 1 positioned close to a reactor 3 and formed in such a manner as to contract the cross-section of the cavity of the waveguide 1 toward the reactor 3. For example, the inner wall of the E plane 7 at a part close to the reactor 3 is formed stepwise by placing a stepped block material 9 in a state shown in the figure and the cross-section of the cavity of the waveguide is contracted stepwise toward the reactor 3. The apparatus is effective for preventing the concentration of plasma to the corner part, etc., of the substrate in the synthesis of diamond and enables the production of a diamond film having uniform thickness and excellent crystallinity, etc., in high efficiency without lowering the film-forming speed of the diamond film.
Patent JP-H03199384-A (JP)
Title: Blackening treatment of shadow mask
Inventor: YUKI NORIO
IPC: H01J9/14
Filed: 1989-12-27
Abstract: PURPOSE:To form a blackened film which is dense, homogeneous and high in adhesive property by heat-treating the Fe-Ni alloy-based shadow mask material at the specified temp. in an atmosphere consisting of gaseous H2-N2 mixture of a specified composition and having a high dew point and successively in the atmosphere. CONSTITUTION:Fe-Ni alloy which contains about 30-45wt.% Ni and has Fe and Ni as a basic ingredient is cold-worked into a sheet having prescribed thickness. Furthermore this sheet is photo-etched and boring work is performed and thereafter annealing and press-working are formed and the sheet is spheroidally molded. A shadow mask is obtained by performing blackening treatment for the obtained Fe-Ni alloy-based shadow mask material. In the above-mentioned blackening treatment, the shadow mask material is heat-treated at 400-800 deg.C in a atmosphere which consists of >=5vol.% H2 and the balance N2 and has >=0 deg.C dew point and thereafter heat-treated at 400-800 deg.C in the atmosphere. Thereby a blackened film is formed which is dense and homogeneous and high in adhesive property.
Patent JP-H06251234-A (JP)
Title: Automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide a automatic vending machine which can securely carry one commodity out without deforming it. CONSTITUTION:The external walls of commodity passages 2a and 2b which are formed by the driving shaft 5 of a commodity column 1 and contain box type commodities 3 in a stacked state are formed of a fixed side plate 11 provided with plural projection parts 11a, and the internal walls are formed of a moving side plate 12 which is provided opposite the fixed side plate 11 and has plural projection parts 12a a synmmetrically with the projection parts 11a of the fixed side plate 11. Further, while the commodities 3 are stacked and stored on commodity holding plates 9a and 9b provided slantingly at commodity carry-out openings 1a and 1b, a lock member 7 is released from being locked according to sale specification and the commodity holding plates 9a and 9b are rotated downward to carry the lowermost commodity 3a out. Further, the moving side plate 12 is moved up toward the fixed side plate 11 and the commodities 3 following a commodity 3b to be sold next are locked by the projection parts 12a and 12a of the moving side plate 12 and fixed side plate 11.
Patent JP-H05166388-A (JP)
Title: Uvep-rom reading circuit
Inventor: NAKAJIMA YASUHIRO
IPC: G11C17/00
Filed: 1991-12-19
Abstract: PURPOSE:To prevent the occurrence of a word line slow charging speed caused by many P channel transistors which are used in serial between the word line and a Vpp terminal in a conventional low voltage read enable UVEP-ROM. CONSTITUTION:A decoding circuit 1 which inputs address signal Add, a logic circuit 2 which inputs the output of the circuit 1 and the output signal of the circuit 2 are connected to the source side of an N channel transistor 3 and the drain side of the transistor 3 is connected to a word line. The drain side of a P channel transistor 4 is connected to the word line, the gate of the transistor 4 is connected to the output side of the circuit 1 and the source side is connected to the circuit which generates a high voltage. Since the P channel transistors normally connected between the word line and the Vpp terminal are made only one stage, the charging speed of the word line becomes very fast.
Patent JP-H04303667-A (JP)
Title: Ionographic uniformity correction system
Inventor: RICHIYAADO JII SUTAANZU
IPC: H04N1/401
Filed: 1991-12-19
Abstract: PURPOSE: To calibrate the ion current emitted from an ionographic printing head by arranging a data processing means for constructing a plurality of values of modulation voltage by algorithm to store and search them. CONSTITUTION: A calibration electrode 32 has a longitudinal dimension longer than the lateral dimension of each of some modulation electrodes 22 and is positioned in the vicinity of the longitudinal dimension of a modulation channel 24 to be aligned with the channel 24. A plurality of calibration electrodes 32 are used in parallel to be capable of increasing a calibration speed and each calibration electrode is biased to a head during calibration by high DC negative voltage of 600-800 V. All of ions separated from the head 10 are gathered to the calibration electrode 32 and the obtained ion current 20 is detected by a current/voltage device 38. In order to measure the ion current 20 traversing the whole of the head 10, it is required that the modulation electrodes 22 are arranged successively to be electronically addressed to set modulation voltage.
Patent JP-2000165651-A (JP)
Title: Image reader
Inventor: SHODA AKIRA
IPC: H04N1/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To simplify an operation for cutting out, classifying and storing part of the area of a picture original. SOLUTION: Storage area information that specifies areas M1, M2 to which picture data cut out from an original 1 are stored in cross-referenced with area frame information such as the shape and line type of the frame of an area to be cut out in advance. On the other hand, a writing tool is used to surround picture areas desired to be cut out on a paper medium with lines having the area frame information.  This image processing unit has a picture entry section 3 that reads the paper medium 1, an information processing section 4 including a picture cutting out area recognition section that recognizes the area designated on the paper medium 1, a picture cutting-out section that cuts out the picture in the inside of the designated area, a means that recognizes the area frame information and a picture management section that converts the area frame information into the storage area information, and an image storage section 5 that stores the segmented picture to an area designated by the storage area information.
Patent JP-H09179090-A (JP)
Title: Projection type stereoscopic video display device
Inventor: HAMAGISHI GORO
IPC: G02F1/1335
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To display stereoscopic video of high spatial resolution by a small number of projectors. SOLUTION: This device consists of a projector 1 which projects left-eye video and right-eye video differing in viewpoint alternately in field cycles and a screen 2 on which the video prcjected by the projector 1 is imaged, and the screen 2 consists of decentralized type liquid crystal films 3 which can switch the diffused part and transmitted part of light and a lenticular lens plate 4 which splits the light of video imaged on the film 3 into a left and a right part. When the projector 1 projects the right-eye video, the decentralized type liquid crystal films 3 form diffused parts in 2nd areas 3b and the lenticular lens plate 4 split right-eye pixels R imaged at the diffused parts toward the right eye; when the projector 1 projects the left-eye video, the decentralized liquid crystal films 3 form the diffused parts in 1st areas 3a and the lenticular lens plate 4 split pixels L for the left eye imaged at the diffused parts toward the left eye.
Patent JP-2001154157-A (JP)
Title: Liquid composition for preventing loosening of screw of spectacle, and method of manufacturing the same
Inventor: AOYAMA TOSHIKAZU
IPC: G02C5/22
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems with the conventional liquid for preventing the loosening of the screws of spectacles as the difficulty in removing the liquid once adhered to the lenses, temples, etc., of the spectacles because such liquid crystal is so formulated as to retain the screws without loosening by the adhesion when the liquid is dry, and to provide a liquid composition for preventing the loosening of the screws of the spectacles which solve these problems, and are excellent in handling quality and usable by anyone. SOLUTION: The liquid composition for preventing the loosening of the screws of spectacles which is free of adhesiveness and has a function to remove dirt as well is formed by adding a prescribed amount of polyamide eased nylon particles to a liquid mixture composed of propyl alcohol and alcohol denatured silicone oil, adding pure water subjected to filtration of impurities and benzyl alcohol at need to the liquid mixture and stirring the liquid mixture for 3 to 7 hours under conditions of 40 to 85 deg.C.
Patent JP-2000277013-A (JP)
Title: Manufacture of ceramic arc tube for metal halide lamp
Inventor: NEIL JEFFREY T
IPC: H01J61/30
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a ceramic arc tube for a metal halide lamp. SOLUTION: This manufacture method includes, as essential component units, a process for forming a hollow body having an one open end 36 and an end 38 substantially closed and including a long capillary extending in an outer direction, a process for forming an end cap for integrally coupling with the open end 36 and integrally including the long capillary extending in the outer direction, a process for forming a spare assembly by engaging the end cap with the open end 36, a process for forming an assembly by burning the spare assembly and sealing the end cap to the hollow body, and a process for burning the assembly and sintering it so as to be in a highly translucent state.
Patent JP-H05149622-A (JP)
Title: Deciding method for circulation of bathtub water of bath boiler equipment
Inventor: TAKASE MASAAKI
IPC: F24H1/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a method for effectively and smoothly deciding circulation of bathtub water in response to the magnitude of a supplying water flow rate in a bath boiler equipment. CONSTITUTION:A method for deciding circulation of bathtub water for a bath boiler comprises the steps of circulating the water to the boiler 20 through a circulation passage 30 to execute additional heating of the water, and supplying warm water into a bathtub 10 through the passage of the boiler. Thus, a driving time of a circulation pump for deciding the circulation is altered according to the magnitude of supplying water flow rate per unit time.
Patent JP-H06186251-A (JP)
Title: Watt-hour meter equipped with transmitting device
Inventor: OGUSHI KAZUYOSHI
IPC: G01R11/09
Filed: 1992-12-18
Abstract: PURPOSE:To reduce the number of components and to reduce the cost of the title meter by a method wherein a magnet is installed on the same shaft as a display part displaying an electric power amount by the rotation, of a disk, which is proportional to the electric power amount and a changeover part is turned on and off by the rotation of the magnet. CONSTITUTION:The rotation, of a disk 10, which is proportional to an electric power amount is transmitted to a worm 11, to a worm wheel on a first shaft 15 and to a ratio gear 16, and it is coupled to the rotation of a digit wheel 20 from a ratio gear 18 on a second shaft 17. Consequently, the rotation of the digit wheel 20 is proportional to the electric power amount. The digit wheel 20 is force-fitted and fixed to a third shaft 19, and a magnet 1 is supported by, and fixed to, one end of the support shaft 19. Thereby, the rotation which is proportional to the electric power amount is transmitted to the magnet 1. In addition, a reed switch 25 is installed so as to be close to the magnet 1, and the switch 25 is turned on and off by the rotation of the magnet 1. Whenever the magnet 1 is turned once, the switch is turned on and off once. A pulse which is proportional to the electric power amount is output in such a way that the timing of its ON/OFF operation coincides with the output timing of a pulse from a pulse transmission circuit.
Patent JP-H05148777-A (JP)
Title: Method for printing cloth
Inventor: NUNOO TOSHIICHI
IPC: D06P5/00
Filed: 1991-11-26
Abstract: PURPOSE:To enable efficient production of printed products of high quality with high surface dye concentration, clear pattern edge and clean fine lines by applying the sizing agent containing a high water-absorbing resin to the cloth surface and ink-jet printing. CONSTITUTION:At first the sizing agent containing a high water-absorbing resin is applied to the cloth, preferably in an amount of 0.1 to 5wt.% based on the cloth and dried. Then, the cloth is ink-jet printed in dots to form the printing pattern. Finally, the colors are developed and soaping is performed. The high water-absorbing resin is, for example, graft polymers of a water-soluble polymer such as starch or cellulose. It is preferred to combine a softening and water-repelling agent such as octadecyl ethylene urea with the sizing in an amount of 10 to 100% based on the high water-absorbing resin.
Patent JP-2001157224-A (JP)
Title: Image controller and data output method
Inventor: TAKANE YASUO
IPC: H04N11/08
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image controller and a data output method that can maximally enhance the capability of the hardware and prevent image quality deterioration even when electronic zooming is applied to recorded data without modifying the form of the data. SOLUTION: In the image controller 10, a memory control section 16 controls at least an image memory 14, a bus arbitration section 18, a display sequencer 20, and a timing adjustment section 12 and the image memory 14 stores image data. In the case of writing the image data to the timing adjustment section 12, the display sequencer 20 uses conditions on the basis of combinations of luminance data and chrominance data in the read image data to adjust the sequence of sampling, the bus arbitration section 18 takes precedence of an access to the image memory section, especially refresh processing over other processing, arbitrates access requests for the remaining accessible time and supplies the image data to a buffer memory section 12b of the bus arbitration section 18 and is compatible with external control under the control of the memory control section 16. On the other hand, the image data having already been written are subject to processing of timing adjustment and output in compliance with a prescribed standard and then the image quality deterioration can be prevented.
Patent JP-H04209734-A (JP)
Title: Production of core optical fiber
Inventor: NOMURA SHOJI
IPC: C03C25/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title fiber at low cost through such processes that an optical fiber matrix is heated and spun, and the resulting optical fiber strand is cooled through a cooling unit of such a system as to make a suction of the high-temperature gas produced, followed by coating the outer periphery of said strand with a resin. CONSTITUTION:First, a preform 1 for optical fiber is heated in a hot oven and spun into an optical fiber strand 3. The strand 3 is then introduced into a cooling unit 4 and cooled by such a system as to make a suction of the high- temperature gas layer produced by the heat of the strand 3 itself with a relevant device such as a vacuum pump. Then, the strand 3 thus cooled is introduced into a resin-coating section 5 and coated with a resin, and then introduced into a resin-curing section 6 where the resin is cured, thus producing the objective core optical fiber 7, which is then wound on a winder 8. Thereby, because of no use of any expensive gas such as He gas, the cooling operation can be made at low cost, leading to economical and efficient production of the present core optical fiber 7.
Patent JP-2000163854-A (JP)
Title: Disk reproducing device and disk recording/reproducing device
Inventor: SATO MASAKAZU
IPC: G11B19/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To recognize visually/audibly that a tray is empty by operating a tray transfer means and a sound signal generation means when a disk detection sensor detects that disk is not held yet showing the empty of the disk, moving the empty tray to an eject position and sounding a speaker. SOLUTION: The disk detection sensor 4 outputs a detection signal of no disk when a placing surface is empty. A system controller 16 operates a sound signal generation circuit 9 when a CD1 is empty is judged, and operates a loading mechanism part 3. Further, when a mode becomes a continuous performance mode by setting of a user, when reproduction of all CD1 is ended, the disk detection sensor 4 outputs the detection signal of no disk, and the system controller 16 operates the sound signal generation circuit 9 and the loading mechanism part 3. A message of (Please, input a disk to a tray) is sounded. A rotary tray moves an empty slide tray to the eject position to open the tray.
Patent JP-H08184144-A (JP)
Title: Water collection pit for rainwater trough
Inventor: NAKAMURA TATSUO
IPC: E04D13/068
Filed: 1994-12-27
Abstract: PURPOSE: To facilitate the mounting of a water collection pit for rainwater trough by providing mutually opposing recessed sections on a side of a mounting plate, providing mutually opposing projection sections at a top end of the water collection pit, and fixing the mounting plate and water collection pit temporarily by fitting the projection sections into the recessed sections. CONSTITUTION: Screw holes 13 in which screws 3 for fixing a mounting plate 2 are provided at two sections in such a manner that they oppose mutually in a side section at a top end of a main body 1 having a tapered shape which is wider in its upper section than in a lower section. Next, the main body 1 is brought into contact with a ceiling face of eaves by inserting a water drain pipe into a water drain hole 21 of the mounting plate 2 and is fixed on the ceiling face by using screws. Then, when the main body 1 is put on the mounting plate 2 and mounted externally, a projection section 16 of the main body 1 is lightly fitted into an outer surface side of a recessed section 27 of the mounting plate 2 to fix it temporarily and pass through the screw hole 13 and a connection hole 32 from the outside to fix it at two places by using a screw 3.  Consequently, it is possible to perform screw tightening work by using both hands and facilitate the mounting of a water collection pit for rainwater trough.