baber/WOPTO huggingface dataset:
Patent JP-H01132497-A (JP)
Title: Solar-cell paddle drive control system of triaxial stabilizing satellite
Inventor: OKANUMA TORU
IPC: G05D1/08
Filed: 1987-11-18
Abstract: PURPOSE: To provide an image which has sufficiently high brightness without any blurring by using a plurality of driving control timers, temporarily stopping the rotation of a solar paddle and operating an image obtaining sensor at an attitude rate of zero. CONSTITUTION: A signal generation part 3 generates signals for indicating that tracking solar sensors 1 and 2 installed on the solar puddle of a three axis stabilizing satellite are engaged in solar angle measuring. Based on solar angles calculated from the sensors 1 and 2, a signal generation part 4 generates a solar puddle rotational angle velocity difference signal. Further, a signal generation part 5 generates a signal for rotation at a orbit angular velocity when the solar puddle is located in the shade. In this case, a timer 6 is provided for outputting a command for advancing the solar puddle by a specified angle from the sun, and a timer 7 is provided for outputting a command for stopping the rotation of the solar puddle for a specified period is provided. Also, an electronic circuit 9 is provided for generating a driving pulse for a puddle driving mechanism 10.
Patent JP-S62142541-A (JP)
Inventor: DEIITOMAA KUNTSU
IPC: G01R33/54
Filed: 1986-12-09
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-H08140786-A (JP)
Title: Display assisting implement
Inventor: NAKADA YUKIYA
IPC: A47F1/12
Filed: 1994-11-25
Abstract: PURPOSE: To provide a display assisting implement capable of securely erecting unstable merchandise, is durable, has good appearance and has versatility as well. CONSTITUTION: This display assisting implement is made of rigid plastic to form a box shape and its both surfaces are composed of two sheets of perforated plate parts 2, 3 in a long size form provided with many holes 2a, 3a in juxtaposition. These holes are so formed that the holes 2a formed in the one perforated plate part 2 and the holes 3a formed in the other perforated plate part 3 are varied in sizes. This appliance is used by turning it inside out, by which the merchandise of different sizes are lined up and displayed in an erecting state. Even the shrunk packaged merchandise stays put without shaking. Since the appliance is made of the rigid plastic, the appliance is durable and has the good appearance.
Patent JP-H03153509-A (JP)
Title: Soot generating method
Inventor: SATO KOJI
IPC: C01B31/02
Filed: 1989-11-09
Abstract: PURPOSE:To efficiently generate the high-purity fine soot excellent in uniformity by supplying a controlled amt. of a gaseous oxygen current to surround a combustible raw gas current contg. gaseous unsaturated hydrocarbons and incompletely burning the raw gas. CONSTITUTION:An inner tube 5 and an outer tube 6 enclosing the inner tube 5 are connected by plural plate-shaped ribs 7 to form a soot generating element 3 of a double pipe structure. Many elements 3 are arranged on a hollow discoid substrate 2, a combustible raw gas inlet pipe 5b is connected to the inner tube 5 of the element 3, and a gaseous oxygen inlet pipe 6b is connected to the outer tube 6. The combustible raw gas current contg. gaseous unsaturated hydrocarbons (e.g. acetylene) is supplied to the inner tube 5 of the element 3. A gaseous oxygen current in the amt. of 0.05-0.4 times the stoichiometric amt. of oxygen necessary for the complete combustion of the raw gas current is supplied to surround the raw gas current to cause incomplete combustion, and soot is generated.
Patent JP-H11130239-A (JP)
Title: Work aligning device
Inventor: NOSAKA TAKEHIKO
IPC: B65G47/28
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To convey deformed works in a constant rotational phase with a simple construction. SOLUTION: A work aligning device 1 comprises a work conveying means 2 to convey works W placed thereon and a work direction correcting means 3 arranged in the conveyance path of the work conveying means 2 to set the works W in a preset rotational phase by touching the predetermined portions of the works W. The works W are deformed works whose height portions or the predetermined portions which the work direction correcting means 3 touches are non-circular. The work direction correcting means 3 is made up of two work touching means 9A and 9B. These two work touching means 9A and 9B are arranged at an interval L in the work conveyance direction larger than the maximal diameter DMAX of the height portion of the work W, and at a distance B just across the work conveyance direction substantially equal to the minimal dimension DMIN of the height portion of the work W.
Patent JP-H05108230-A (JP)
Title: Screen display device
Inventor: SHIMOZATO MASAO
IPC: G06F3/038
Filed: 1991-10-14
Abstract: PURPOSE:To improve operability by alternating touch panel operation by key operation, wherein handling operating signals of a cursor on/off key and a moving key the same as a touch signal on a panel and deciding a cursor position by a control part. CONSTITUTION:Operation by a keyboard 4 is performed by depressing the cursor on/off key 43 first. At this time, a control part 6 prohibits the operation from the touch panel 2, and also, receives a prescribed touch operation code from the keyboard 4, and displays a cursor at a prescribed position on the screen of an image display part 1. Thence, a cursor moving key 41 on the keyboard 4 is operated. At this time, the control part receives a coordinate code from the keyboard 4, and moves the cursor displayed on the screen of the image display part 1. When the cursor is superimposed on a targeted area, the cursor on/off key is depressed again. The control part 6 receives a prescribed touch operation code from the keyboard 4, and starts execution of selective correspondence processing in accordance with the coordinate of a displayed cursor.
Patent JP-H04164450-A (JP)
Title: Bubbled water stream generating device
Inventor: NAKAMURA KUNIO
IPC: A47K3/10
Filed: 1990-10-29
Abstract: PURPOSE:To provide changeability for the dia. of bubbles easily by furnishing an air supply means arranged so that the air jetting direction is approx. perpendicular to the water stream jetting out of a nozzle, and installing a rate-of-flow control means for this air supply means. CONSTITUTION:A small bore air supply pipe 11 is installed downstream a nozzle 10 in such a way as opening to a water tank 7, and an air pump 12 and a valve 13 to adjust the air supply amount are installed upstream this air supply pipe 11. The air fed to the water tank from the air supply pipe 11 is blown off by the shearing force of water stream to become air masses and spouted into the water tank 7 in the form of bubbled stream. Because the arrangement therein is such that the air supplying direction becomes approx. perpendicular to the water stream spouting, the air lumps are spouted in the direction of maximizing the speed gradient, so that the shearing force applied to the air masses is maximized to maximize in turn the cutting efficiency. If the amount of air supply is small, the air layer is made thin by the dynamic pressure energy of the water stream spouting at a constant flow speed, and at the same time, blowing-off is made with the shearing force of the water stream, so that the size of the air masses is lessened to produce fine bubbles. If the amount of air supply is large, the size of the air blown off becomes large to produce greater bubbles.
Patent JP-2000123543-A (JP)
Title: Disk cartridge and dust guard mechanism for disk driving system
Inventor: SATO KUNIO
IPC: G11B17/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the incursion of dusts into the device main body of a disk driving device. SOLUTION: A dust guard mechanism is composed of a dust guard panel 291, a dust guard arm 291 and a dust guard plate 294, which are respectively arranged in positions opposite the main surface, the bottom surface and both side faces of a first or second disk cartridge 22 fixed in a loading position to prevent the incursion of dusts from a cartridge insertion port 110 into the device main body, and this mechanism is fixed to a disk driving device 100. The second disk cartridge 22 is provided with a cartridge main body 28 having a detecting hole 33 for detecting a second disk housed inside by inserting the detection switch 350 of the disk driving device 100 side. The detecting hole 33 is formed, at the state that one end thereof in a depth direction is closed, to have a depth so as to prevent the abutting of the operator 351 of the detection switch 350.
Patent JP-S63147529-A (JP)
Title: Valve for preventing precipitate in agitation tank from being introduced into drain pipe
Inventor: UTSUNOMIYA HIROSHI
IPC: B01D21/24
Filed: 1986-12-10
Abstract: PURPOSE:To enhance the operation rate of all systems wherein the reaction of precipitate and a soln. is performed by providing a valve for preventing precipitate in an agitation tank from being introducing into a drain pipe. CONSTITUTION:A valve 1 is freely slidably provided on the inside of a drain pipe 3 on the bottom plate 2 of an agitation tank. The valve 1 is provided on the upper end of a valve case 8 and also one or several pieces of apertures 9 for discharging liquid are bored on the side face of the upper part of the valve case 8. Furthermore the valve 1 and the valve case 8 are connected with a crank shaft 4 via a connecting bar 7 and the rotary movement of the crank shaft 4 is changed into upper and lower vertical movement by the connecting bar 7. The valve face is made on the same or nearly the same face as the face of the bottom plate 2 at a time for using the agitation tank and on the other hand, the valve 1 is moved in the vertical direction at the time for opening the valve.
Patent JP-H02142605-A (JP)
Title: Multi-roll cold rolling mill
Inventor: FUKUHARA AKIHIKO
IPC: B21B27/02
Filed: 1988-11-21
Abstract: PURPOSE:To restrain generation of slips between rolls by bringing a roughness of a surface region being not in contact with a rolled stock in respective bodies of work rolls and intermediate rolls to be higher than a roughness of a surface region being in contact with the stock. CONSTITUTION:In an intermediate roll driving type multi-roll cold rolling mill, an inbetween roll equivalent roll roughness Ra of a high roughness surface region being not in contact with a rolled stock 4 in respective bodies of work rolls 1 and intermediate rolls 2 is increased. As the result, a slip generating ratio between the rolls 1 and 2 is reduced; if making the Ra not less than a some value, the ratio is restrained to be zero.
Patent JP-H01133601-A (JP)
Title: Corner steel sheet pile and its manufacture
Inventor: KUSABA YOSHIAKI
IPC: B21B1/082
Filed: 1987-11-19
Abstract: PURPOSE:To manufacture a corner steel sheet pile having a good release preventing force by a Larssen-section at a low cost by reworking a Larssen- section at one side into a specific shape after manufacturing a U-shaped steel sheet pile having a usually shaped Larssen-section on both sides. CONSTITUTION:By hot rolling of a steel sheet, a usual Larssen-section C1 and a Larssen-section C2 folded to hold a Larssen-section C1 of an associated steel sheet pile 1 and directed to the opening side are formed on a side end of a flange part 11 and on a side end of the other flange part 11 respectively to form a corner steel sheet pile. As for a corner steel sheet pile 10-1, a part of a flange 11 in one side is bent in the outer direction to form a base part B3 to form the Larssen-section C2, so that the flange part 11 is narrowed by a size of the base part B3. The width of the flange 11 is made to be the same width of the other side flange 11 by bending a web 12 adjacent to the flange at the Larssen-section C2 directed to the opening side into the inner direction.
Patent JP-2001076687-A (JP)
Title: Installing, fixing and mounting/dismounting device for tube, lamp or the like
Inventor: TANAKA KOZO
IPC: H01K1/46
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the screw base of a tube, a lamp or the like from coming loose, after it is installed in a socket and to simplify the mounting/dismounting thereof. SOLUTION: A small projection (a) to (d) of a small magnet piece or the like is attached to an upper-end side surface of the base of a tube, a lamp or the like, and an object that fits the projection is set on an associated portion of the socket at a screwing finish point. This ensures the installation of the tube the lamp or the like, thereafter prevents it from coming loose due to vibration or the like, and such a simple mechanism facilitates its mounting and dismounting. If a portion of the socket can be worked directly into a receiving part, it is not necessary to make a separate component that fits the small projection and a manufacturing cost can be lowered further, thus improving the cost versus actual performance.
Patent JP-S63145290-A (JP)
Title: Production of 2-phenyl-ethylene-phosphonic acid dichloride
Inventor: YOSHIOKA YOSHIKAZU
IPC: B22C1/20
Filed: 1986-12-09
Abstract: PURPOSE:To obtain the titled compound useful as an additive for the binder of molding sand, without producing by-product, by reacting styrene with phosphorus pentachloride in an inert solvent and adding and reacting excess water to the resultant reaction mixture in the presence of thionyl chloride. CONSTITUTION:Styrene is made to react with phosphorus pentachloride in an inert solvent (preferably benzene or toluene) preferably at 50-80 deg.C. The objective compound is produced by adding more than stoichiometric amount (preferably 1.1-1.3 times mol) of water to the reaction mixture and reacting preferably at 0-30 deg.C for 1-20hr in the presence of thionyl chloride. The molar ratio of phosphorus pentachloride to styrene is preferably 1-2 to 1 and that of thionyl chloride to water is preferably 1.1-2 to 1.
Patent JP-H06143603-A (JP)
Title: Ink jet printer
Inventor: KONDO NORIMASA
IPC: B41J2/015
Filed: 1992-10-30
Abstract: PURPOSE:To provide an ink jet printer in which the rising time of printing has been shortened, the cost power supply has been reduced, the structure of automatic ink supplying device has been simplified and the handling utility has been improved and an inexpensive hot melt type ink can be employed therefor. CONSTITUTION:A carriage 1 is supported slidably in the traverse direction by two shafts 6a, 6b. A plurality of ink tanks 2 (2a, 2b, 2c, 2d) corresponding to ink colors are mounted on the carriage 1. 3, 5 and 7 denote an ink supply inlet of the ink tank 2, a heater for heating ink and a sensor for measuring the residual ink quantity respectively. A head 4 is disposed in front of the ink tank 2. A heater plate 10 which is made of a metal material with a high heat-conductivity and is being V-shaped, is attached with an inclination angel of theta. An ink stick 12 is provided in an ink cassette 11.
Patent JP-2000109220-A (JP)
Title: Rotary feeder
Inventor: NISHIMURA HIROSHI
IPC: B65G65/48
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary feeder devised to prevent granular material from entering a sliding groove in which a blade is fitted, whhile maintaining the blade so that it can lightly and smoothly slide against the interior wall surface of a casing. SOLUTION: A rotor 4' is mounted in the rotor chamber 1H of the casing 1 of a rotary feeder, and a sliding groove is provided inside each of the vanes 4W of the rotor 4' to fit a blade 11 freely slidably therein. Purged air fed into each sliding groove presses the end of each blade 11 against the interior wall surface of the rotor chamber 1H to enhance its sealing property. The purged air is forced out of clearance between each sliding groove and each blade 11 to prevent granula material from entering therein. Also, a filter member 13 is provided in the clearance.
Patent JP-S62154532-A (JP)
Title: Manufacture of low pressure metal vapor discharge lamp
Inventor: NISHIMURA HIROSHI
IPC: H01J9/24
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the number of manufacturing processes for a fluorescent lamp having a bent discharge passage, by performing each pinch seal of plural glass tubes and interconnection of each glass tube continuously with a pair of metal molds. CONSTITUTION:After each edge of glass tubes 1 and 1 is heated and softened respectively, these edges are held in between with pressure by a pair of metal molds 2 and 2, and these edges are subjected to a pinch seal between pressing surfaces 3 and 3, while they are held in between with pressure even at mutual connecting recessed parts 5 and 5, and discharge spaces 7 and 7 of each glass tube are secured by forming surfaces 4 and 4, and under this state, a pressure differential is given to the inner part of each of these glass tubes 1 and 1, blowing through the softened glass between these connecting recessed parts 5 and 5 themselves, whereby there is formed a conducting passage conducting these edges themselves of plural glass tubes. Therefore, as compared with the conventional method, operation gets off with yet less stage of work and, what is more, since these edges themselves of glass tubes 1 and 1 are mechanically connected by a pinch seal part 6, mechanical strength of the completed bulb comes high.
Patent JP-S62153848-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03B27/62
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the cost of the titled device by using one detecting means to detect an origin in case of movement of a lens block for variable power in the same direction as the scanning direction as well as an origin in case of movement of this lens block in the direction orthogonal to the scanning direction. CONSTITUTION:When a substrate 62 is moved in the direction of an arrow O, an end part 62a of the substrate 62 is brought into contact with a detector 69 to turn on it. When a moving body 65 is moved in the direction of an arrow Q, an arm 65a of the moving body 65 is brought into contact with the detector 69 to turn on it. The detector 69 is provided on the device body side, and it is attached to a position which the arm 65a of the moving body 65 faces when the substrate 62 is returned by an extent corresponding to prescribed-number of steps (prescribed distance) from the position where the detector 69 is turned on by the end part 62a of the substrate 62 to detect the initial position of the substrate, and said attaching position is on the outside of the normal moving range of the moving body 65.
Patent JP-S63144716-A (JP)
Inventor: ITO MASAYOSHI
IPC: H02H3/04
Filed: 1986-12-09
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-H09110594-A (JP)
Title: Heterogeneous epitaxial growth of aluminum oxide single crystal film on silicon substrate and device used for the method
Inventor: ISHIDA MAKOTO
IPC: H01L21/31
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for heteroepitaxially growing an Al2 O3 single crystal film on a Si substrate, capable of extremely reducing the amount of carbon contaminating the interface of the Si substrate with the Al2 O3 single crystal film and improving the deterioration in various characteristics of the Al2 O3 single crystal film, such as crystallizability and surface smoothness by radiating the Si substrate disposed in a vacuum device with N2 O gas and aluminum molecule beams. SOLUTION: This method for the heteroepitaxial growth of the Al2 O3 single crystal film on the Si substrate comprises disposing a chemically cleansed Si substrate 3 in a vacuum device (growth chamber) 5, evacuating the vacuum device 5 with a turbo molecule pump 6 and a rotary pump 7 to a vacuum degree of approximately 1×10<-7> Pa to remove impurities contained in air, etc., lowering the vacuum degree of the vacuum device 5 to approximately 3×10<-2> Pa, raising the temperature to approximately 850 deg.C, heating solid Al to 1100 deg.C with the heater of a Knudsen cell 2 to melt and evaporate the Al, opening a shutter 4 attached to the irradiation port of the Knudsen cell 2 to irradiate the Si substrate with the produced Al molecule beams,  and simultaneously irradiating the Si substrate with N2 O gas from a charging pipe 1 for 30min to heteroepitaxially grow the Al2 O3 single crystal film on the substrate.
Patent JP-H06153128-A (JP)
Title: Generating method for index photograph
Inventor: NARITA TOSHIHIKO
IPC: H04N5/84
Filed: 1992-10-30
Abstract: PURPOSE:To allow the photographer to identify a desired frame of a negative film from an index photograph very easily by arranging frames of a negative photo film picked up by a camera whose film feed system and cartridge load system differ in the same arrangement as the picked up frames. CONSTITUTION:A video signal obtained by picking up a picture of a photo film by a TV camera 26 is stored in a frame memory 27. The image pickup information read from a magnetic recording layer of a negative film 7 by a reproduction magnetic head 23 is fed to a magnetic information processing section. A picture edit section 24 applies picture processing to the video signal read from the frame memory 27 in response to the image pickup information and writes the picture of each frame of the photo film to a memory 30 in the same arrangement as that of pickup, a synthesis picture comprising N-frames of pictures inserted and synthesized is extracted from the memory 30 and sent to a printer system 33, in which an index photograph is generated.
Patent JP-H05106800-A (JP)
Title: Large diameter pipe conduit without causing dead water
Inventor: WATANABE MASAAKI
IPC: F15D1/02
Filed: 1991-10-14
Abstract: PURPOSE:To provide a large diameter pipe conduit hardly causing dead water by arranging two partitions at a certain interval in the orthogonal direction to the pipe axis inside of the large diameter pipe conduit, and injecting plural number of balls having density equal to or a little smaller than that of water into the diaphragm pipe so as to cause turbulence. CONSTITUTION:Inside of a circular cross sectional large diameter pipe conduit 1 arranged underground extremely deeply so as to flow water, partitions 2a and 2b consisting of a square plate body whose corner parts are brought into contact with the inner peripheral surface of the large diameter pipe conduit 1, are arranged at a certain interval in the pipe axial direction of the large diameter pipe conduit 1. An inflow pipe 4 for a chlorine agent is connected to the large diameter pipe conduit 1 between the partitions 2a and 2b, and plural number of balls 10 having density equal to or a little smaller than that of water are also injected between the partitions 2a and 2b, and the water and the chlorine agent in the large diameter pipe conduit 1 is agitated/mixed together by means of the partitions 2a and 2b and the plural number of balls 10. Thereby, even if a percentage of a used water quantity is relatively small to a storage water quantity, mixture/agitation of the chlorine agent with the water is carried out sufficiently, so that replacement of the water can be carried out easily without causing dead water.
Patent JP-2001118370-A (JP)
Title: Peripheral device for personal computer
Inventor: OKANO YOSHIHIRO
IPC: G11B33/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral device for a personal computer which can meet users' various requirements in terms of designs, is excellent in cost perfor mance and allow the rapid and easy assembly of non-defective devices in a large amount. SOLUTION: This device has lower and upper cases 200 and 300 made of resins which are combined with each other so as to cover a CD-RW unit 100 from below and above in a height direction. The lower case 200 has recessed parts 201 recessing from a parting line in the prescribed direction of a length direction. On the other hand, the upper case 300 has projections 301 projecting from the parting line in the positions corresponding to the recessed parts 201 of the lower case 200. The lower and upper cases 200 and 300 are positioned in the length direction and are combined with each other by the fitting of the recessed parts and the projections 201 and 301.