baber/WOPTO huggingface dataset:
Patent JP-H04343165-A (JP)
Title: Document processor
Inventor: SUGIMOTO HIROKI
IPC: G06F17/21
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the clearance and the protruding from occurring with an angle by controlling the length of the vertical line and the horizontal line of a wave ruled line. CONSTITUTION:When by a CPU, the printing image of the vertical wave line and the horizontal wave line is generated, and the printing image of the frame shape is printed from the printing image of the vertical wave line and the printing image of the horizontal wave line at the prescribed position, in respective 4 corners of the frame shape, the length of the printing image of the vertical wave line is controlled until the vertical wave line is abutted to the horizontal wave line so that the vertical wave line cannot protrude from the horizontal wave line, and the length of the printing image of the horizontal wave line is controlled until the horizontal wave line is abutted to the vertical wave line so that the horizontal wave line cannot protrude from the vertical wave line. A vertical and horizontal line synthesizing means 106 synthesizes the printing image of the vertical wave line of the controlled length and the printing image of the horizontal wave line, decides the printing image of respective 4 corners of the frame shape and prints the decided frame shape to the prescribed position.
Patent JP-H0214009-A (JP)
Title: Hollow filament-in-hollow filament composite filament having partition member and spinning die for producing the same
Inventor: HARII BOON SAMIYUERUSON
IPC: D01F6/04
Filed: 1989-05-10
Abstract: PURPOSE: To obtain a hollow filament composite fiber within a hollow filament having spacing members suitable for a membrane analogous to a biological reactor by separately co-spinning inner and outer filaments so that spacing members can be disposed. CONSTITUTION: A co-spun filament 80 having a peripheral surface is incorporated into the hollow part of a slender hollow filament 84 having an inner surface 85 defined by a circular wall. The co-spun filament 80 extends over the full length of the hollow filament 84 and has means to maintain a space between the inner surface 85 and the peripheral surface, e.g. spacing members 82 or the like.
Patent JP-H04320600-A (JP)
Title: Light emitting signal apparatus using single lamp
Inventor: SUGITA NOBUHIKO
IPC: E01F9/615
Filed: 1991-04-19
Abstract: PURPOSE:To provide a compact, light-weight and easily visible light emitting signal apparatus capable of individually projecting colored light beams of three colors even from a single light source. CONSTITUTION:A hood 5 on which a light source 3 and a reflector 4 are fixed is stuck to the upper part of a fixed outer cylinder 2 forming a transparent part 1, a rotary inner frame 6 fixing optical filters 7B, 7Y, 7R of three blue, yellow and red colors is coaxially arranged in the fixed outer cylinder 2 so as to be close to the inside of the cylinder 2 and the signal apparatus is also provided with the 1st plunger 12 to be engaged with a pin 11 for a rotary disk 10 fixed to the frame 6 so as to rotate the disk 10 in each 120 deg. and the 2nd plunger 15 for inserting the end part of a stop rod 14 into a recessed part 13 formed on the disk 10 to settle the disk 10. Consequently colored beams are successively projected from the light source 3 through optical filters of three colors in the order of blue, yellow and red.
Patent JP-H08281152-A (JP)
Title: Spray for biological adhesive
Inventor: MIYAGI KUNIHIKO
IPC: B05B1/06
Filed: 1995-04-18
Abstract: PURPOSE: To provide a spray for a biological adhesive which is capable of spraying the adhesive extactly to a site to be sprayed on. CONSTITUTION: A pliable, and bendable soft part 4 is provided between an insertion part 3 and a nozzle part 5. In addition, an operating means 7 for curving the soft part 4 through an operating wire 74 is provided on a spray main body 2.
Patent JP-H08271033-A (JP)
Title: Damper utilizing shutter
Inventor: YANAGIMOTO TOMIO
IPC: F24F13/15
Filed: 1995-03-29
Abstract: PURPOSE: To early manufacture a low-cost damper which has strong fire- retardant power and one size which fits all due to a flexible shutter structure by utilizing the existing shutter. CONSTITUTION: Two to three existing shutters 1 are superposed 4 and enlarged in the case of manufacturing the blade of an air conditioning duct and the size is regulated by a chain, thereby providing one size which fits all. It is flexible and has strong fire-retardant power due to the shutter structure.
Patent JP-S598841-A (JP)
Title: Three-pump oil-pressure system for back hoe provided with soil-moving plate
Inventor: TODA NOBORU
IPC: E02F3/96
Filed: 1982-07-05
Abstract: PURPOSE:To attain the saving of energy, permit every type of composite operations, and raise the rapidity of boom operation by using a system in which the pressure oil of the third pump is jointed with a boom switching valve through the switching valve of a soil-moving plate in a three-pump system with the soil- moving plate. CONSTITUTION:A turning switch valve 23 and a left-handed running switch valve 24 are connected in parallel to the first pump 16, and a bucket switching valve 19 is connected in series to a turning motor 14. On the other hand, an arm switching valve 20, a boom switching valve 21 and a right-handed running switch valve 25 are connected in parallel to the second pump 17. The switching valve 22 of the soil-moving plate is connected to the third pump 18. When operations other than those by the soil-moving plate 9 are made, the pressure oil of the third pump 18 is jointed into the boom switching valve 21 through the valve 22. All amounts of pressure oil to the turning motor 14 are thus supplied to a bucket cylinder 10 and thereby the composite operations in the same pump system are made possible. When the arm 6 and the boom 7 are in concurrent operation, the pressure oil of the third pump can be sent to the boom.
Patent JP-H05287431-A (JP)
Title: Cubic cbn sintered compact and its production
Inventor: IYORI YUSUKE
IPC: C22C29/16
Filed: 1992-04-07
Abstract: PURPOSE:To produce CBN sintered compacts in large quantities at a low cost without requiring ultrahigh pressure by incorporating specified percentages of CBN as a hard dispersed phase and WC as a binding metal phase. CONSTITUTION:When CBN sintered compacts are produced with WBN and/or CBN as a hard dispersed phase, WC, TiC, TaC and an Fe family metal as binding metal phases, 1-30% WBN and/or CBN and >=30% WC are incorporated. As a result, CBN sintered compacts can be efficiently produced in large quantities by applying hot isostatic pressure without using an ultrahigh pressure device.
Patent JP-S5830543-A (JP)
Title: Variable shock absorber
Inventor: OOHASHI KAORU
IPC: B60G17/08
Filed: 1981-07-23
Abstract: PURPOSE:To improve feeling upon riding on a vehicle or the steering stability of the vehicle by a method wherein a predetermined running condition such as the sudden starting or the high-speed running of the vehicle is detected by the suction vacuum signal of an engine and the speed signal of the vehicle to increase the damping force of a absorber temporarily. CONSTITUTION:When an exciting current is supplied to a solenoid coil 50 and a plunger 52 is attracted and moved to the left against a spring 54, a variable orifice 40 is closed by a valve 52a and, under this condition, the communicating sectional area of a shock absorber becomes a small area determined by orifices 30, 32 or the same 33, 34, thereby enabling to vary and adjust the damping force temporarily. Accordingly, the comfortable feeling upon riding on a vehicle and the good steering stability of the vehicle may be obtained by a method wherein the running condition of the vehicle such as the sudden starting or the high- speed running, for example, is detected by the suction vacuum signal of an engine and the speed signal of the vehicle to excite the solenoid coil 50.
Patent JP-H0411929-A (JP)
Title: Operation of membrane module
Inventor: TADA NAOKI
IPC: B01D65/08
Filed: 1990-05-01
Abstract: PURPOSE:To prevent the clogging of the membrane module on the furthest-end side by connecting a raw liq. feed main pipe and a concd. raw liq. discharge main pipe with a bypass pipe at a position further than the membrane module on the furthest end and bypassing the raw liq. into the bypass pipe. CONSTITUTION:Several membrane modules are arranged between the raw liq. feed main pipe 1 with its far end 10 closed and the concd. raw liq. discharge main pipe 2 with its far end 20 closed, and a raw liq. is sent from the near-end side of the main pipe 1 and treated. In this case, the main pipe 1 and the main pipe 2 are connected with a bypass pipe A at a position further than the furthest-end side membrane module, and the raw liq. is bypassed into the bypass pipe A and treated. Consequently, the insoluble particles in the raw liq. causing the clogging of the membrane flow at the center of the cross section of the main pipe 1 where friction with the pipe is low and the flow velocity is maximized, the raw liq. at the center mostly flows through the bypass pipe A, and the flowing of the insoluble particles into the membrane module is reduced.
Patent JP-H0598391-A (JP)
Title: Precipitation-hardened high-strength nonmagnetic stainless steel
Inventor: HOOKAN HORUMUBERUKU
IPC: H01F1/00
Filed: 1991-02-26
Abstract: The invention relates to a high strength vanadium containing stainless steel alloy in which the amounts of the alloy elements have been balanced such that the austenite phase remains stable without being deformed into martensite even at largely extended reductions. The steel alloy should essentially consist of 0,04-0,25 % C, 0,1-2 % Si, 2-15 % Mn, 16-23 % Cr, 8-14 % Ni, 0,10-1,5 % N, 0,1-2,5 % V, and the remainder being iron and normal impurities.
Patent JP-S609664-A (JP)
Inventor: TEI TATSUO
IPC: B25B1/02
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305393-A (JP)
Title: Fancy box for housing product of photographic processing agent set and its production
Inventor: ANDO KIKUO
IPC: B65D85/84
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a method for producing the product of a photographic processing agent set for loading respective containers filled with photographic processing agent such as developer, fixing solution and bleaching solution as a set in an automatic developing machine. SOLUTION: The empty containers are respectively filled with plural kinds of different photographic processing agent and the container filled with the photographic processing agent is housed as a set in a fancy box 42. In such a case, the container housed in the box 42 and filled with the photographic processing agent has individual shape which can be respectively discriminated, and provided with a hole 42A for detecting the individual shape of the container on the box 42. The individual shape of the container which can be discriminated is constituted of marking put on the respective containers and the hue of the outer surface of the container due to the hue of the photographic processing agent with which the respective containers are filled.  Whether or not the set state of the container is normal is detected through the hole 42A of the box 42, and the fancy box in the normal set state is shipped.
Patent JP-S5240750-A (JP)
Title: Phase comparison relay device
Inventor: ANDOU FUMIO
IPC: H02H3/26
Filed: 1975-09-25
Abstract: PURPOSE: The phase comparison relay equipment with no unnecessary operation against the transient phenomena of the failure current at the system failure recovering time and the transient phenomena of the input transformer, and securing high sensitivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5740919-A (JP)
Title: Depressurized chemical vapor phase growth device
Inventor: NIWA KAZUO
IPC: C23C16/455
Filed: 1980-08-25
Abstract: PURPOSE:To hold composition of concentration of a reaction gas at constant and to form uniform vapor phase growth films by a method wherein in parallel with the tube axis of a depressurized CVD tube, an introducing tube having gas introducing ports is arranged at the upper part, and an exhausting tube having absorbing ports is arranged at the lower part facing with each other. CONSTITUTION:The conduit 14a of a reaction gas introducing system 14 is provided for some length at the upper part in parallel with the tube axis in the reaction tube 21, plural reaction gas discharging ports 14b are bored thereon, and when silane gas is introduced by this system, gas is decomposed in the atmosphere of 400-900 deg.C inside of the tube to generate hydrogen and silicon, and silicon is deposited on the surfaces of wafer to form vapor phase growth films. In an exhausting system 13, the exhausting tube 13a is provided for nearly equal length with the reaction gas introducing tube 14 at the lower part in parallel with the tube axis, absorbing ports 13b are bored facing to the reaction gas discharging ports 14b, and hydrogen gas is exhausted therefrom. Accordingly composition of concentration of reaction gas is held at constant, unevenness of speed of vapor phase growth is reduced, and the uniform vapor phase growth films are formed.
Patent JP-H0413839-A (JP)
Title: High strength aluminum alloy for welding excellent in stress corrosion-cracking resistance
Inventor: OKITA TOMIHARU
IPC: C22C21/10
Filed: 1990-05-02
Abstract: PURPOSE:To improve the stress corrosion cracking resistance, strength, and weldability of an aluminum alloy by adding specified amounts of Au and rare earth elements or misch metal to an Au-Zn-Mg-Cu series alloy. CONSTITUTION:The compsn. of a high strength Al alloy for welding is formed of, by weight, 5 to 8% Zn, 1.2 to 4.0% Mg, 1.5 to 4.0% Cu, 0.03 to 1.0% Au, 0.03 to 5.0% rare earth elements or misch metal, 0.01 to 1.0% Fe 0.005 to 0.2% Ti, and the balance Al with inevitable impurities. Furthermore, one or more kinds among 0.01 to 1.5% Mn, 0.01 to 0.6% Cr, 0.01 to 0.25% Zr, 0.0001 to 0.08% B, and 0.03 to 0.5% Mo are incorporated therein. Au improves its stress corrosion-cracking resistance and strength. This alloy has high strength as the material for welded structures and excellent in formability in extruding, rolling, forging or the like.
Patent JP-S62273513-A (JP)
Title: Driving method for liquid-crystal electrooptic element
Inventor: TSUBOTA HIROYOSHI
IPC: G09G3/36
Filed: 1986-05-22
Abstract: PURPOSE:To realize high-speed optical switching, by impressing an AC pulse voltage of a specific amplitude or another AC pulse voltage which is obtained by superposing high-frequency pulses upon the above-mentioned AC pulse voltage across one scanning electrode and the signal electrode facing the scanning electrode and providing the scanning period of each scanning electrode. CONSTITUTION:Firstly, a voltage Vw which is higher than a level at which the stable state of ferroelectric liquid crystal changes is impressed across the whole picture elements and the whole picture elements are set to the 1st stable state at once. This erasing period has no relation with the number of scanning electrodes and during the scanning period of one ordinary scanning electrode this erasing can be performed. Therefore, the erasing can be completed in a short time even in the case of a liquid-crystal electrooptic element having numerous scanning electrodes. Then a scanning period is commenced and AC pulses of + or -Vw are impressed. When the AC pules are impressed, the 1st stable state is first continued by the voltage Vw, but the 2nd stable state is immediately set by the impression of the next voltage -Vw. AC pulses + or -Vc or Vc or another AC voltage obtained by superposing a high frequency upon the Vc is impressed across a nonselected scanning electrode by selecting or nonselecting a signal electrode and the ferroelectric liquid crystal maintains the previous stable state. Therefore, writing time can be made shorter and high-speed writing becomes possible.
Patent JP-H07319370-A (JP)
Title: Image forming device
Inventor: SAITO SEIJI
IPC: G03G15/20
Filed: 1994-05-30
Abstract: PURPOSE:To obtain good image quality without causing wrinkles by controlling the air quantity of a cooling means in accordance with the kind of transfer papers. CONSTITUTION:The air quantity of the cooling means 24 is controlled in accordance with the kind of the transfer paper. That is, the inside of the device main body 1 is cooled by operating a cooling fan 23 for the cooling means 24, in the case a normal paper is used at this time, the paper has a sufficient stiffness, then, the paper hardly gets the wrinkles due to the influence of an air flow, so that a sufficient quantity of air is applied by the cooling means 24. Thus, the temperature in the device main body is kept low. But, in the case a paper thinner than the normal paper is used, the paper does not have the satisfactory stiffness and the paper easily gets the wrinkles, so that the rotation speed of the cooling fan 23 is reduced by an air quantity controlling means so as to reduce the air quantity and to prevent the occurrence of the wrinkles.
Patent JP-H0412565-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKUMURA YOSHIKI
IPC: H01L21/8238
Filed: 1990-05-02
Abstract: PURPOSE:To prevent narrow channel effect or improve element isolation structure, by applying a diffusion type well structure to a peripheral circuit part whose channel width is large, and applying a retrograde well structure to a memory cell array having fine structure. CONSTITUTION:The title device is provided with the following. First well regions 2, 3 are formed in the main surface of a semiconductor substrate 1 and have an impurity concentration distribution set stepwise in the direction from the main surface toward the depth of the substrate 1. Second well regions 4, 5 are formed independently of the first well regions, and have an impurity concentration distribution monotonically changing in the direction of substrate depth from the main surface of the substrate 1. That is, retrograde well regions 4, 5 capable of optimizing the concentration distribution, and the diffusion type well regions 2, 3 excellent in element isolation characteristics are arranged on the same semiconductor substrate 1. Thereby narrow channel effect and the like are not generated, and high degree integration is realized.
Patent JP-S608512-A (JP)
Title: Fluid pressure arithmetic unit
Inventor: IIZUKA HIROMICHI
IPC: F15C3/04
Filed: 1983-06-28
Abstract: PURPOSE:To accomplish high-accuracy fluid pressure control in an open loop by disposing a pair of pressure plates, the spring force of which can be changed by a step motor in a fluid pressure arithmetic unit adapted to obtain fluid pressure according to an electric signal applied from the outside. CONSTITUTION:When air pressure is supplied from a supply port 11 through an air path 12 to a nozzle 13 to cause pressure to work upon a pressure plate 6, the back pressure is acted upon a pressure plate 7 through an air path 16, an output port 17, an input port 18 and a diaphragm 19. At this time, the spring force of a spring 21 is applied to the pressure plate 6. The spring force is changed in proportion to the travel of a feed screw axially displaced according to the rotation of a rotor 27 caused by a step motor 24. Thus, the output pressure P0 obtained from the output port 17 is proportioned to the number of pulses applied to the step motor 24. Accordingly, a drift in temperature is not caused, which can eliminate the need of temperature compensation to simplify the structure.
Patent JP-S63282606-A (JP)
Title: Automatic control apparatus for output of optical sensor
Inventor: YAMAOKA TAKASHI
IPC: G01D5/30
Filed: 1987-05-15
Abstract: PURPOSE:To enable the stable maintenance of an amount of projection and an amount of reception in a prescribed range, by controlling a projector driving circuit on the basis of a difference between an output of a monitor circuit detecting the amount of projection and a standard value of the amount of projection and a difference between an output of a photodetecting circuit and a standard value of the amount of reception. CONSTITUTION:Most of a laser light of a laser element 2 strikes on a substance 1 to be measured, and it is reflected therefrom and reaches a position detecting element 3. On the other hand, a photodiode 4 is disposed as a monitor circuit in the vicinity of the element 2, and a differential amplifier 6 supplies a difference between an output of the diode 4 and a standard voltage VR1 of an amount of projection to a first input terminal of a load addition circuit 5. The element 3 has two output terminals, and the outputs thereof are subjected to addition in an addition circuit 11 through amplifiers 8 and 9 and supplied to a differential amplifier 12. The amplifier 12 forms a difference between an added-up voltage and a standard voltage VR2 of an amount of reception and supplies same to a second input terminal of the load addition circuit 5. Then the circuit 5 adds up the output of the amplifier 6 and that of the amplifier 12 in an appropriate ratio and gives an output thus obtained to a projector driving circuit 7, so as to drive the element 2.
Patent JP-H07324011-A (JP)
Title: Controller for organism of fouling algae and mosses of artificial lawn and method of using the same
Inventor: NARASAKI MITSUTOSHI
IPC: A63C19/04
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a controller for organism of fouling algae and mosses of artificial lawn, capable of destroying fouling organisms in artificial lawn or artificial lawn having sand fouled by algae and mosses, having removing action and low toxicity. CONSTITUTION:A chlorine dioxide-based compound in an amount of 0.1-5.0% calculated as effective chlorine as a main agent is mixed with 0.1-10 times as much an effect enhancer as the main agent to provide a highly concentrated solution, which is sprayed upon artificial lawn in a large amount of 0.5-5 liters per m<2> to give destroying effects on algae and mosses only by its instant contact. Further, about the time of spray of the bleaching solution, separately a peroxide-based bleaching agent as an effect enhancer is applied to artificial lawn so that bond of algin water-soluble viscous polysaccharide of unicellular aggregation, namely hormogonium, of algae among target algae and mosses is loosened to widen a space interval, to assist contact action of an aqueous solution of the bleaching agent of a chlorine-based compound and to increase destroying effect on algae. Addition of alum or an aqueous solution of aluminum poly chloride strengthens killing force of mosses by its astringency, aggregation and increase in viscosity of a chemical solution. Furthermore, increase in viscosity and endowment of basicity by addition of water glass saves the chlorine dioxide-based compound of the main agent, reduces toxicity and enhances killing effects on algae and mosses.
Patent JP-H09300692-A (JP)
Title: Device and method for forming image
Inventor: HAKAMATA ATSUSHI
IPC: B41J2/44
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the image edge position in the sub- scanning direction while the reproducibility of fine lines is kept in a good manner. SOLUTION: When the driving current value of a laser diode is varied in the four stages (I1-I4), the length of light beam for forming the image edge is also varied in four stages, and in the Gaussian distribution of exposure energy in the four stages shown on the uppermost section of the figure, a developing section beyond the develoment threshold value of a broken line TH is varied, and the position of image edge to be formed is varied. While the reproducibility of fine lines is kept without increasing the beam diameter by utilizing the above situation, the driving current value of the laser diode is set at any one of four stages in compliance with the position of the image edge to be formed, and the light beam is emitted to enhance the reproducibility accuracy of the image edge.