baber/WOPTO huggingface dataset:
Patent JP-H07214481-A (JP)
Title: Device for positioning and retaining operating plate of furniture for office use on supporting block
Inventor: FUSURAA FUIRITSUPU
IPC: A47B13/00
Filed: 1992-11-17
Abstract: PURPOSE: To provide a device for positioning and retaining a horizontal slab at the prescribed position on the horizontal surface of a support block so that no component of the positioning device is visible on the surface of the slab. CONSTITUTION: This positioning/retaining device is provided with a brace-shaped intermediate member 1, the intermediate member 1 is provided with a horizontal plate 2 having a means 4 for blocking the intermediate member 1 in the surface F of a support block A on one side of a brace and a vertical cylindrical portion 3 having the same shape and dimensions as those of a concave recess 11 provided on the outer edge 10 of the slab P of office furniture on the other side of the brace.  A blocking stud bolt 20 inserted into the hole 21 of the cylindrical portion 3 and coupled with a hole 22 on the bottom section of the concave recess 11 is provided, the stud bolt 20 has a head section formed as the brace, and two portions 23, 24 of the head section have the same shapes and dimensions as those of the concave recess 11 to completely close the concave recess 11 when the stud bolt 20 is thrust into the holes 21, 22.
Patent JP-H07187009-A (JP)
Title: Body front structure of automobile
Inventor: ASANO KEIICHI
IPC: B62D25/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a body front structure of automobile which can prevent torsional deformation completely without increasing the thickness of a plate or adding a reinforcing member. CONSTITUTION:The general part 14 of a radiator core upper 13 is jointed to the upper end part of a radiator core side 9 at which a forward flange 9b is formed to form the second closed cross sectional part H2 which runs in a vehicle width direction X. A horizontal part 11 is formed toward the inside from the upper end of the front end part of a hood ridge lower 10. The front end 11a of the horizontal part 11 is connected to the radiator core side 9. A longitudinal surface part 18 which is formed downwards from the inside end of both the end parts 15 of the radiator core upper 13 is connected to the horizontal part 11 of the hood ridge lower 10. It is thus possible to form the third closed cross sectional part H3 which is jointed to the first closed cross sectional part H1 of the side part of a vehicle body and is in a continuous condition to the second closed cross sectional part H2.
Patent JP-H05213379-A (JP)
Title: Multilayer sheet of plastic for vacuum packer and vacuum package
Inventor: GIYUNTAA DEIITE
IPC: A01N25/34
Filed: 1991-12-13
Abstract: PURPOSE: To improve the quality maintenance of a wrapped product and prolong its life, by forming sheet layers on opposing sides of the wrapped product with plastic matrix sealed with a volatile substance and by gradually diffusing the volatile substance in wrapping after evacuating and sealing of the wrapping. CONSTITUTION: All the surfaces of an object (1) with given shape are wrapped and enclosing by a plurality of multi-layered sheets (2, 3). Each multi-layered sheet (2, 3) is sealed with each other by strips (12) of margin portion. Before each multi-layered sheet is sealed, the air of internal space accommodating the object (1) is evacuated. Each multi-layered sheet (2, 3) is composed of a multi-layered sheet (4) with sheet layers (5) of plastic matrix. In the plastic matrix, small particles (6) composed of volatile substances are sealed. In the meantime, the plastic matrix is provided with a sheet layer (7) as an external layer of contacting plane (8) with the object (1). By this, after tight sealing of the packaging, each particle (6) is gradually diffused in the packaging.
Patent JP-H05163262-A (JP)
Title: Gas-phase oxidation
Inventor: ASAMI YUKIO
IPC: B01J27/053
Filed: 1991-12-13
Abstract: PURPOSE:To carry out gas-phase oxidation of an aromatic hydrocarbon in the presence of a catalyst in a fluidized bed in which a fine spherical silica having a specified composition and specified properties is used as a fluidization assistant and to obtain the corresponding acid anhydride thereby. CONSTITUTION:An aromatic hydrocarbon such as o-xylene is subjected to gas- phase oxidation in the presence of a catalyst composed of an oxidation catalyst component supported on a titanium oxide carrier by using a fluidized bed. In this reaction, inert fine spherical silica particles having >=99.8wt.% purity, <=2ppm of each content of Na and Cl, <=5ppm Fe content, 20 to 50mum average particle size, 0.8 to 1.2g/cc bulk specific density and <=1m<2>/g specific surface area are used as the fluidization assistant. This fluidization assistant is added to the fluidized bed in an amount of 5-50wt.% based on the catalyst. As the catalyst, a catalyst prepared by using V2O5 as the main component, combining CS2SO4, etc., as a cocatalyst component therewith and supporting it on a titanium oxide carrier is used. The fluidity of the catalyst particles is improved and the selectivity of the acid anhydride is improved.
Patent JP-2000155763-A (JP)
Title: Computer network system
Inventor: TAKINO SHUICHI
IPC: G06F17/30
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system which has a small processing load when a map server sends a map. SOLUTION: An arrangement information transmitting means 15 sends arrangement information on receiving an instruction requesting the arrangement information. A receiving and storing means 7 receives and stores this arrangement information. When an operator inputs a display area, an individual map data transmission request output means 11 specifies necessary individual map data according to the display area and arrangement information and outputs a request to send the necessary individual map data. An individual map data transmitting means 19 sends the corresponding individual map data on receiving the request. A display means 13 receives and displays the sent individual map data. Consequently, a 1st information providing computer 20 needs not judge which individual map data is to be transmitted.
Patent JP-H04204073-A (JP)
Title: Sonar display device
Inventor: IKEDA TAKASHI
IPC: G01S7/62
Filed: 1990-11-30
Abstract: PURPOSE:To easily and visually confirm the sonic wave of a submerged body by showing a frequency component on a frequency-time display screen by a mark. CONSTITUTION:The receiving signal from the input terminal 1 of a directional receiver is analyzed for frequency by a frequency analyzing circuit 3 and the analyzed result is formed into a frequency component display image by the first image signal generating circuit 4. The magnetic compass signal of the input terminal 2 of the directional receiver is formed into an azimuth angle image at every frequency by the second image signal generating circuit 8 through an azimuth signal detection circuit 6 and an azimuth image pre- processing circuit 7. Then, the cursor 21 of the azimuth angle image is moved to generate a signal through a cursor signal generator 11 and this signal is inputted to the generating circuit 8 and the frequency component corresponding to the azimuth angle indicated by the cursor is read to display mark images 22, 23 on the screen.
Patent JP-H05167115-A (JP)
Title: Superconducting three-terminal element
Inventor: TSUGE HISANAO
IPC: H01L39/22
Filed: 1991-12-16
Abstract: PURPOSE:To reduce the amount of a sub-gap leakage current at each junction between a source and drain electrodes and between a gate electrode and the drain electrode and the leakage current between the source and drain electrodes flowing through grain boundaries in superconductor layers. CONSTITUTION:In an element which has such a structure that a composite tunnel barrier layer composed of an insulator layer 13, superconductor layer 14, and insulator layer 15 is formed between a source and drain electrodes respectively constituted of superconductor layers 12 and 16 and controls the electric current flowing between the source and drain with a voltage applied across the layer 14 working as a gate electrode, epitaxial films are used for constituting all layers constituting the element. Especially, when the layers 12, 14, and 16 are constituted of an oxide superconductor, stable crystals less in defect are obtained.
Patent JP-H07186966-A (JP)
Title: Train approach detector
Inventor: NOMI MAKOTO
IPC: B60L15/40
Filed: 1993-12-27
Abstract: PURPOSE:To get rid of any crossing closure time of more than necessity by calculating a braking distance from the braking performance of a train and some conditions of a route, and determining the extent of control timing in a control point by the braking distance, train speed and a distance of up to the train and this control point. CONSTITUTION:A sensor 2 on a train detects the speed of its own train in succession, and an operational part 6 calculates a braking distance from speed, braking performance and route data at that time. On the other hand, an integrating part 3 integrates the extent of output from the speed sensor 2 successively, recognizing the current position, and the current position of a train, the current speed and the braking distance are all transmitted to the ground from the onboard via a transmitting apart 9 and a transmitting antenna 10. In this constitution, control timing in a control point is determined at such timing as satisfying those of relations of xd=xb+v/3.6Xt1 between time t1 till elimination of an obstacle after control starting is checkable and a distance xd between crossing and train as well as between a train speed V and a train braking distance xb.
Patent JP-H03194895-A (JP)
Title: Multicolor el display
Inventor: MIKI TOSHIO
IPC: G09F9/30
Filed: 1989-12-22
Abstract: PURPOSE:To thin the electroluminescence(EL) element of a multicolor EL display, and also to reduce the number of manufacturing processes of the display by replacing a layer corresponding to a conventional first insulating layer with a single insulating- layer filter serving both as the first insulating layer and a color filter. CONSTITUTION:A luminous layer 3 emits white light. A first insulating layer is formed of a silicon dioxide film, or of a compound film comprising silicon dioxide and a low dielectric constant material as one of other insulators or a high dielectric constant material, and it has many insulating-layer chips each of which is formed by doping the formed silicon dioxide system film with a coloring agent for each color of R, G and B arranged on its one plane in a specified order of longitudinal and transverse directions of the plane and in the shape of a lattice. The first layer is accordingly formed as insulating layer filters 4A, 4C possible to fulfill both a function serving as an insulating layer and a function serving as a filter which separates the white light emitted from the luminous layer 3 into specified spectral color components. This can eliminate the need for mounting any separate filter onto a multicolor EL display so as to thin the EL element thereof by the eliminated space, and also to reduce the number of manufacturing processes of the display.
Patent JP-H08164832-A (JP)
Title: Brake controller for tractor
Inventor: NATSUME SUSUMU
IPC: B60W10/198
Filed: 1994-12-12
Abstract: PURPOSE: To prevent drive wheels from locking for ensuring the stability of a vehicle by reducing or releasing an operational force of a retarder device and auxiliary brake device in traction weight or non-connection of a trailer. CONSTITUTION: In a brake apparatus of a tractor provided with a retarder device 22 and auxiliary brake device for reducing the rotary driving force of the output shaft 21a or propeller shaft 21c of a transmission, a limit switch 1 for detecting traction weight is provided in a coupler to be connected to a controller 7 of the auxiliary brake device. A circuit means for reducing or releasing the operational force of the retarder device 22 and auxiliary brake device in the small traction weight is provided.
Patent JP-H02173142-A (JP)
Title: Thermoplastic resin composition
Inventor: YANO KAZUHISA
IPC: C08L55/02
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a composition having excellent impact resistance, moldability, chemical resistance and surface appearance by compounding a specific modified vinyl polymer in combination with an ABS resin and a polyamide resin. CONSTITUTION:The objective composition is produced by compounding (A) 1-98 pts.wt. of an ABS resin, (B) 1-98 pts.wt. of a polyamide resin and (C) 1-70 pts.wt. (the sum of A, B and C is 100 pts.wt.) of a modified vinyl polymer produced by the copolymerization of (i) 50-90 wt.% of an aromatic vinyl compound, (ii) 9-50wt.% of vinyl cyanide and (iii) 0.1-20wt.% of an alpha,beta-unsaturated carboxylic acid metal salt and an alpha,beta-unsaturated carboxylic acid satisfying the formula X/(X+Y)X100=5-100% wherein X and Y are wt.% of the alpha, beta-unsaturated carboxylic acid metal salt and an alpha, beta-unsaturated carboxylic acid in the copolymer, respectively. The component A is preferably a resin containing polybutadiene and/or styrene-butadiene copolymer rubber, acrylonitrile and alpha-methylstyrene.
Patent JP-H04197317-A (JP)
Title: Picture frame decoration method and hot stamp foil processor used for it
Inventor: SUKEGAWA HIDEO
IPC: A47G1/06
Filed: 1990-11-29
Abstract: PURPOSE:To administer simply and rapidly an antique appearance or various designs to a picture frame without the need of a grinding process, by forming projections and recesses whose shapes produce intermittently on a hot stamp foil places where push-pressing force that is more than force required for removing a bonding agent film, is generated. CONSTITUTION:A bonding agent film is lacally erased by means of a buff 5 from the back of an unprocessed hot stamp foil H by pressing with appropriate force the brass wire circular buff 5 onto the back surface of the foil H, that is, the bonding agent film, on a decorating roller 3, and conducting rotation, and a design M is produced. And at grooves 4, 4 on the roller 3, the bonding agent film or the like is not erased because the foil H enters into these grooves 4, 4 and the foil H at these parts is hard to come into contact with the buff 5. Accordingly, various designs can be simply administered by affixing a metal film locally to the frame through the use of a processed hot stamp foil H', and a grinding process or the like becomes unnecessary.
Patent JP-H11167725-A (JP)
Title: Disk drive device
Inventor: IIDA MICHIHIKO
IPC: G11B7/085
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To stably execute focus jump operation of an axial slide type biaxial mechanism by previously moving an objective lens by a certain extent as movement preparatory operation and making it into a dynamic friction state in axial slide operation. SOLUTION: A tracking servo loop and a focus servo loop are formed by a pickup 1, an RF amplifier 9, a servo processor 14, a biaxial driver 16 and the biaxial mechanism 3. When it is jumped to the other side signal recording surface when it is in a focal state on one side signal recording surface, the servo processor 14 turns a focus servo off as the movement preparatory operation, and moves forcedly and slightly the objective lens in the opposite direction, an reversely moves it in the jump direction. A system controller 10 monitors a focus error signal FE, and turns the focus servo on when the lens arrives within the focus drawing range for the other side signal recording surface, and starts precise servo operation control in the dynamic friction state from the biginning.
Patent JP-H10164909-A (JP)
Title: Working machine
Inventor: MIZOTA HIDEAKI
IPC: A01B69/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a working machine improving travel property without wastefully consuming power and fuel by providing a correcting means controlling a power steering device so as to reduce the frequency of steering operation maintaining traveling to a target direction by an automatic steering control means. SOLUTION: This machine is provided with an automatic steering controlling means E maintaining a steering direction to a previously set target direction by the driving force of an actuator based on the measuring result of a sensor such as a posture sensor 38 discriminating the traveling direction of a traveling device body when a steering operation tool travels in a non-operating state, a discriminating means discriminating displacing tendency to the right and left at the time of traveling by the steering operation tool or at the time of traveling by the means E, and the correcting means G controlling a power steering device in order to reduce the frequency of steering operation maintaining traveling in the target direction by the means E based on the discriminating result of this means F.
Patent JP-H10172731-A (JP)
Title: Positive temperature coefficient thermistor heating element
Inventor: SATO ISAO
IPC: H01C7/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of complicated bending of a heat radiator and collapse by pressure by directly fixing a metallic heat radiator constituted by fixing an L-shaped heat radiator by continuously bending a thin metallic plate in an L shape and a metallic terminal assembly by welding, to electrodes arranged on both surfaces of a thermistor. SOLUTION: Electrodes by flame spraying of aluminum are imparted to both surfaces of a positive temperature coefficient thermistor 12. An L-shaped heat radiator 11 is molded by continuously bending a thin plate of aluminum in an L shape, and a metallic therminal assembly 13 is fixed to this by a welding point 14. The heat radiator 11 and the thermistor 12 are directly fixed together by performing an adhesive on its fixing surface. By taking such constitution, there is no need to abundantly perform complicated bending under strong pressure like a conventional I-shaped heat radiator. In the L shaped heat radiator 11, since bending places are fewer than usual like two places in the vertical direction, a heating element which is advantageous to vertical directional force and has high pressure resistance and has high reliability, can be obtained.
Patent JP-H03192578-A (JP)
Title: Optical disk device
Inventor: INOUE KATSUSHI
IPC: G11B7/121
Filed: 1989-12-21
Abstract: PURPOSE:To improve the quality of read/write by obtaining a ratio of the number of times of an error constant to the number of times of read instruction, and discriminating it to be an error due to dust when the ratio exceeds a constant, and issuing cleaning command of an optical disk medium or a lens. CONSTITUTION:When a host computer 20 issues a read instruction to an MPU 13, the read instruction is counted by a 1st counter 19 and the number of times of read instruction is outputted to an arithmetic circuit 22. On the other hand, when an error detection circuit 16 detects an error, an error correction circuit 17 corrects the error by a command of the MPU 13, the number of times of the error correction is counted by a 2nd counter 21 and outputted to the circuit 22. A ratio of the number of times of error correction to the number of times of a read instruction is calculated by the circuit 22, and the calculated ratio is compared with an error rate constant from an error rate constant memory 23 at a comparator circuit 24. The result of comparison is outputted to the MPU 13 and when the ratio exceeds the error rate constant, a cleaning command signal is outputted to the computer 20 and the signal is used to execute the cleaning of the lens of a laser pickup 14 and an optical disk medium.
Patent JP-H08165784-A (JP)
Title: Tile installation structure, and tile therefor
Inventor: ITO MITSUYASU
IPC: E04F13/21
Filed: 1994-12-13
Abstract: PURPOSE: To retain a beautiful installation face of tiles for a long time, by preventing the joint material used for the clearance between tiles laid down from peeling off or falling down. CONSTITUTION: In an installation structure provided with a plurality of tiles laid down and an joint material 3 used for the clearance between the tiles, retaining means Al joining the tiles and the joint material is provided. The retaining means A1 is constituted of grooves 2b formed at the side face of tiles and protrusions 3b formed at the side face of the joint material 3 to fit in the grooves 2b of tiles.
Patent JP-2000265802-A (JP)
Title: Communication passage of cooling passage of rotor blade of gas turbine
Inventor: WILLETT FRED THOMAS
IPC: F01D9/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress to a minimum or to completely eliminate the stress concentration by forming a crossing passage of elliptical shape between external and internal flow passages adjacent to each other in the radial direction. SOLUTION: A closed cooling circuit inside a rotor blade comprises a plurality of radial passages in a meandering array. A refrigerant flowing into the rotor blade through an entrance passage 28 flows firstly outwardly in the radial direction along a trailing edge of the rotor blade through upward passages 30, 32 parallel to each other and separated from each other by an internal rib 33, and then, after changing the flowing direction, flows inwardly in the radial direction through a passage 34, and continuously flows through a plurality of meandering passages 36, 38, 40, 42, 44, 46 adjacent to each other, and finally flows out of the rotor blade through a passage 48.  An opening 54 as a refrigerant crossing passage provided in internal ribs 33, 50 between radial refrigerant passages adjacent to each other of the closed circuit suppresses to a minimum the stress concentration at the rotor blade of elliptical shape, and are provided in a deviated manner in the radial direction between the ribs adjacent to each other so that the sectional area is not considerably reduced even at any portions inside the rotor blades.
Patent JP-H10171385-A (JP)
Title: Display device
Inventor: KATO SHOZO
IPC: G09F13/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to check exit light from any direction by recognizing a required display on a display board by exit light from an optical fiber inserted into a hole of the display board, and diffusing the exit light from the optical fiber by a diffuser provided forward of the display board. SOLUTION: A device displaying a required display even in the dark, for example, a traffic sign, etc., is provided with a plastic resin made sign panel part (display board) 83 on a front face part of a box type display device main body. Here, the display board 83 provided with a required display is provided with a hole 203, and an optical fiber 30 extended from an optical fiber bundle is inserted in this hole 203 and fixed with an adhesive 202 and the necessary display is made to be recognized by the exit light from this optical fiber 30. Moreover, a protection board 200 stuck with a diffuser sheet 205 is provided forward of the display board 83 for diffusing the exit light from the optical fiber 30.  This arrangement makes it easy to recognize the exit light of this device from any direction and makes it also possible to recover a visibility of the sign panel only by cleaning the protection board.