baber/WOPTO huggingface dataset:
Patent JP-H05148838-A (JP)
Title: Constructing method for earth retaining wall for underground structure
Inventor: AMANO SATORU
IPC: E02D17/04
Filed: 1991-11-29
Abstract: PURPOSE:To prevent excess excavation, and to shorten the term of work by removing the mutual overlapping of the preceding and succeeding thin walls of an earth retaining wall for an underground structure. CONSTITUTION:A succeeding ditch in height corresponding to one excavation is excavated to the lower section of a preceding thin wall 1a using a gauze 4 as a core by a chain cutter. The ground is excavated vertically while obliquely shaving off the lower edge of the preceding thing wall 1a by the chain cutter along the inclination of the lower-side bend section 4a of the gauze 4, and a gauze 4 formed in the same shape is built into the excavated ditch. Concrete is placed, and cured, thus forming a succeeding thin wall 1b. When the inside of the succeeding thin wall 1b is exposed by excavating a bedrock G on the inside and concrete is placed in a notch section, both thin walls 1a, 1b are mutually joined in a successive pouring manner integrally on the same plane under the state of a lap joint. When both successive-pouring joining sections 7 are penetrated and lock bolts 8 are driven horizontally to the bedrock side, the front ends of each thin wall 1a, 1b are fixed to the bedrock G side under the state in which each thin wall is joined mutually.
Patent JP-H06302133-A (JP)
Title: Disk device and microcomputer for controlling disk
Inventor: KATSUTA HIROSHI
IPC: G06F3/06
Filed: 1993-12-03
Abstract: PURPOSE:To minimize the hardware constitution by making the full use of the ability of a processor by executing command processing and the positioning control processing of a head to a host system by means of a single microprocessor. CONSTITUTION:A microcomputer 12 for controlling a disk controls the operation of a head disk assembly 18 with built-in head and the disk and read/write operation for the disk by means of a signal S 29 between the host microcomputers in a host system 70. The signal instruction executing part 106 of the computer 12 successively reads a instruction code stored in a program ROM 119, executes a logical arithmetic processing and data transfer. Then, the servo control processing for positioning a head and command control processing corresponding to a command supplied from an external system are executed. Since both processings are generated inerrmittently, the ability of the processor is fully utilized.
Patent JP-H08187532-A (JP)
Title: Device for carrying blanked product
Inventor: ITO TOSHIYASU
IPC: B21D45/00
Filed: 1994-12-29
Abstract: PURPOSE: To surely carry without damaging the products having various sizes by classifying plural attractors into plural sets, acting the plate product in each classified attractor and carrying the product. CONSTITUTION: The punched plate is cut off to individual product by punching the joint part with a plate working apparatus 6. The attractors 182A, 182B are worked so as to match to the large product with a classifying action device 196 in a product carrying device 8. The large product is held up by magnetically attracting with the product carrying device 8, and carried onto a blank layout reproducing table 19. At the time of laying the whole large products on the blank rendering table 19, the whole large products are attracted to the product carrying device 8 as the arranging condition and unloaded on a product storing box 12. The small product is carried to a positioning device 17 with a small product carrying device 9 to execute the positioning. An attracting storing device 18 attracts the small product.  The product storing box 12 is shifted below the attracting storing device 18 to store the small product.
Patent JP-2001152364-A (JP)
Title: Method for producing cylinder block made of aluminum alloy
Inventor: ISHIGAMI OSAMU
IPC: C23C28/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To smoothen the inner circumferential face of a cylinder block, simultaneously to deposit a Zn film, to reduce the number of treating steps, furthermore to deposit a plating film of an Ni-Cu alloy having corrosion resistance to sulfuric acid components on the inner circumferential face of the cylinder block and thereby to improve the durability of the cylinder block. SOLUTION: A liquid 21 containing Zn(zinc) ions and glass beads 22 are mixed, this mixture 23 is injected on the inner circumferential face 12 of a cylinder block 10 via an injecting means 25 to smoothen the inner circumferential face 12 and also to deposit a Zn film 13, and, after that, the inner circumferential face of the cylinder block 10 is deposited with a plating film 14 of an Ni(nickel)-Cu(copper) alloy via the Zn film 13.
Patent JP-2000162652-A (JP)
Title: Optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch, capable of improving its characteristics and manufacturing yield by reducing the number of continuing optical matrix switches. SOLUTION: This optical switch 50 consists of optical matrix switches, which are equipped with the input and output terminals of four input paths and those of four output paths crossing the four input paths and which are arranged in a matrix form of four rows and four columns, four input ports having four input paths, and four output ports having four output paths. The output terminals of the input paths in the optical matrix switch of the first column are connected to the input terminals of the input paths in a mutually different optical matrix switch of the second column. The second and third columns are similarly connected, as are the third and fourth columns. Each input paths intersects each output paths. The number of the optical matrix switch can be reduced by providing them in a prescribed scale with respect to the scale of the optical switch.
Patent JP-H05148690-A (JP)
Title: Composite plating method, composite material for composite plating and composite plated film
Inventor: MATSUMURA MUNEYORI
IPC: C25D15/02
Filed: 1991-11-27
Abstract: PURPOSE:To easily and remarkably increase the amt. of the eutectoid of a composite material in a composite plated film. CONSTITUTION:At the time of forming a composite plated film in which insoluble grains are dispersed in an eutectic way into a metallic matrix on the object to be plated by immersing the object to be plated in a composite plating soln. in which insoluble grains are dispersed into a metallic plating soln. and executing plating, as the insoluble grains dispersed into the metallic plating soln., grains having <=10m<2>/g specific surface area are used.
Patent JP-H03201398-A (JP)
Title: Method of erasing static electricity
Inventor: MIKUNI TAKENORI
IPC: E04B1/62
Filed: 1989-12-27
Abstract: PURPOSE:To ensure static electricity erasing effect with simple structure and at low cost by carrying out first static erasure using a movable obstructing plate made of conductive material, and second static erasure using an adapter covering the exposed portion of a stop connected to the earth belt of an electric conductor provided on the reverse face of a floor sheet. CONSTITUTION:A movable obstructing plate 4 comprising conductive resin plates 4b, 4b stuck to the front and back surfaces of an aluminium alloy plate 4a is provided at the side edge portion of an entrance 2 for workers and a grounding cable is extended from the plate 4 and is ground via a high resistance R1. Tile carpets 11 are arranged lengthwise and crosswise on the floor surface of a room 1 to constitute a floor sheet 10 and a conductive earth belt is provided on the reverse face of the sheet 10 and a stop passing through the tile carpets 11 is attached to a predetermined portion of the earth belt and an adapter having the grounding cable extended therefrom is mounted to the stop. In addition to first static erasure by the movable obstructing plate 4, second static erasure is carried out from the floor sheet 10 for workers entering the room. Static electricity erasing effect is thus ensured with simple structure and at low cost.
Patent JP-H06189296-A (JP)
Title: Method and device for encoding
Inventor: FUJIWARA YUJI
IPC: H04N19/50
Filed: 1992-12-21
Abstract: PURPOSE:To perform encoding without missing the data of a field which performs motion compensation when performing the motion compensation by inputting all the picture elements in the field before the motion compensation into a field after the motion compensation. CONSTITUTION:In the matching of a figure (c), the compensated field of a figure (b) is divided as shown in a figure (d). In the figure (d), a part A is an area constituted of picture elements subjected to matching in the figure (c) and parts B and C are areas constituted of picture elements subjected to no matching. In this case, since the area B has the same number of vertical picture elements as that of the area A, it is shifted to the same area of the vertical picture element position as that of the area A where no picture element is inputted when the area A is shifted in the horizontal direction. Though the area C is shifted to an area where no data are inputted with the shift of areas A and B, it is shifted only by shifting it in the vertical direction. The areas A-C moved by such shifting are shown in a figure (e) and they become the compensated field obtained by the motion compensation.
Patent JP-H08184334-A (JP)
Title: Start control device for electronic clutch
Inventor: YAMASHITA YOSHINOBU
IPC: F16D48/02
Filed: 1994-12-29
Abstract: PURPOSE: To secure excellent power performance at the time of starting an engine and improve the robustiousness of vehicle start control by setting speed loop control gain to well balance feed forward quantity and speed loop quantity during the control of vehicle start. CONSTITUTION: A vehicle start control device 2 comprises an electronic type clutch for vehicle start and a control means 4 of the clutch. The control means 4 has a creep pressure setting section 6 for setting a desired value for clutch pressure, a feed forward control section 8 for predicting torque which meets the predicted input torque when starting an engine and setting feed forward quantity and a speed loop control section 10 for setting the desired value for engine speed when starting the vehicle, selects each set value according to its control mode and control the clutch so as to set clutch solenoid duty by a pressure loop control section 12. That is, speed loop control gain is set to well balance feed forward quantity and speed loop quantity during the control of vehicle start.
Patent JP-H09179512-A (JP)
Title: Surface light emission display device
Inventor: ITO MASAYUKI
IPC: G09F13/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform high quality multi-color display and white light display with a display device using an LED as a light source. SOLUTION: This device is formed in combination of the light source 41 arranged with plural LEDs 40 emitting blue color light, a light transmission plate 42 to perform surface light emitting of the light of the light source 41 received from one side surface 42a, a color conversion member 4 converting the light emission color of the light source 41 to another color and a display panel 46 formed with a display pattern such as figure pattern and a character displayed by lighting from a rear. Then, by converting the blue color light to the white light or the light having the other light spectrum components such as green, yellow, red by the color conversion member 44, the blue color light is converted to the white light or the other different colors required for a display of a display panel 46, and a display pattern is displayed.
Patent JP-H11170253-A (JP)
Title: Conveying table for sheet material
Inventor: NOMURA TAKESHI
IPC: B65H5/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable one conveying table to be used without changing the conveying table when the size of a sheet material is changed and dispense with a troublesome operation for changing the conveying table, in the conveying table for the sheet material which unloads the sheet material from a stock roll truck and convey it to a clamping device. SOLUTION: A square table base 20 and four movable division plates 31, 32, 33, 34 arranged around the table base 20, are provided, and the movable division plates are expandable/contractible along the diagonal line of the table base 20. In addition, stopper pieces 323, 333, 343 which junction with the lateral edge of another movable plate are formed on one of the sides of the adjacent one movable plate. Thus a table 10 is restrained to almost the rectangular shape by the interference action of the stopper pieces 323, 333, 343 at the time of expansion and contraction of the movable plates.
Patent JP-H08187514-A (JP)
Title: Method for forming steel plate
Inventor: FUKUMOTO TADASHI
IPC: B21D5/01
Filed: 1994-12-28
Abstract: PURPOSE: To provide a forming method of a steel plate for forming a curved surface body having uniform bending curvature without applying excessive press load in the press bending of a steel plate. CONSTITUTION: This method is a method for forming the steel plate into a curved surface body while supporting two places of the steel plate 2 in the simple supported state with supporting members 1A, 1B by pressing the other surface of the steel plate 2 in the middle part between the supporting members 1A, 1B with a punch 3 to deform the plate. The bottom side of the punch 3 is planar and the interval between two loading points 2d, 2e which are formed by both end parts of width of the punch 3 is the length of 0.3-0.8 times the interval between the support-points 1a, 1b in the direction connecting the two supporting points 1a, 1b.  Two projecting parts 3b, 3c are provided in end parts in the width direction on the bottom side of the punch 3 and the interval between the loading points which is formed with the projecting parts is the length of 0.3-0.8 times the interval between the supporting points.
Patent JP-H10167691-A (JP)
Title: Operating device of fork lift
Inventor: KIKUCHI SANPEI
IPC: B66F9/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To enable anyone to do fine adjustments simply without requiring any skilled labor for the fine adjustments at a low speed area by installing a push button, limiting a chopper rate to less than a certain fixed value, in a material handling operating lever. SOLUTION: A traveling operation lever and three types of material handling operating levers 8 indicating the traveling direction and speed of a material handling gear are set up in a driver's cab. When a lift lever, moving an inner form of a material handling operating lever 8 up and down, is slightly tilted, a lift speed shifts at low speed at a chopper rate of about 80%. In addition, when it is tilted at the maximum angle, the lift speed sifts at high speed at the chopper rate of about 100%. In addition, a limit switch turning to the chopper rate of about 50% is installed in a push button 9 in an upper part of the lift lever. In brief, in the ordinary lift work, it is carried out without pushing this push button 9.  In succession, only at a time when fine adjustments for lift height is intended to be done, the lift lever is tilted as pushing the push button 9, whereby the fine adjustments are made achievable irrespective of a tilting angle.
Patent JP-H08177715-A (JP)
Title: Plasma gas turbine engine driving vehicle
Inventor: HATANAKA TAKESHI
IPC: F03H1/00
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate using of fuel such as petrochemical system energy, reduce an operating cost extremely, and prevent pollution material from discharging completely. CONSTITUTION: An operating chamber 87, an enclosed exhaust manifold 92 gas reflux passage 98 plasma gas generator 90, and a turbine nozzle 93 are formed on a casing 88a, an operating medium for discharge is sealed, plasma is periodically generated on the operating medium by discharging means of the plasma generator 90 so as to form high pressure plasma gas, and the plasma gas make collide from the turbine nozzle 93 with the blade 91a of a turbine rotor 91. After that, pressure is reduced so as to return flow into the plasma gas generator 90.
Patent JP-H09180929-A (JP)
Title: Magnetic field generator
Inventor: SASAKI SHIGEMI
IPC: H01F5/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate a position where the intensity of magnetic field becomes zero. SOLUTION: This magnetic field generator is provided with a disc-shaped spiral plate 14 which is composed of a conducting wire 15. This conducting wire 15 is folded into two parts at the center part 15a in longitudinal direction, and both sides, which pinch the center part 15a in longitudinal direction of the conducting wire 15, are used as current application parts 15b. Both current application parts 15b are extended in parallel with each other in the state wherein they are brought in contact, and the folded conducting wire 15 is spirally wound on the same plane surface with the center part 15a in longitudinal direction as the center. Accordingly, as both current application parts 15b are exended in the same direction, i.e., in the circumferential direction of the spiral plate 14, they are in parallel with each other.
Patent JP-H04209444-A (JP)
Title: Method for sticking tape in cathode-ray tube manufacturing unit
Inventor: NOZAWA TAKASHI
IPC: H01J29/87
Filed: 1990-11-30
Abstract: PURPOSE:To suppress any variation in tensile force applied to a tape so as to prevent wrinkling thereof by controlling the rotational speed of a cathode- rays tube so that respective circumferential speeds of the sticking positions of tape can be set to a constant speed. CONSTITUTION:A speed detector 37 for detecting a feed rate of a tape 21 is installed on the carrying route of the tape 21. Motors 15, 31, a suction means 16, a tape attracking holder 35, a tape presser roller 36 and the speed detector 37 are respectively connected to a controller 38 which is connected to a setter 39. The constant feed rate of the tape 21 is set at that setter 39. The increase and decrease of the rotational speed of a variable speed motor 15 are controlled through the controller 38 by comparing the feed rate of the tape 21 detected by the detector 37 with the set value preset in the setter 39. The respective circumferential speeds of the tape sticking positions on the side wall portion 1a of a cathode ray tube can be thereby controlled so that those speeds are changed into the feed rates of the tape 21 set by the setter 39.
Patent JP-H08184469-A (JP)
Title: Measuring element for suspended moving coil instrument
Inventor: MATSUURA TOSHIYUKI
IPC: G01R5/02
Filed: 1994-12-27
Abstract: PURPOSE: To standardize the manufacturing process of a measuring element for suspended moving coil instrument by providing a pointer shaft the centerline of which coincides with the centerline of the centerline of a suspension wire on a mobile element and a cylindrical section the centerline of which coincides with the center of rotation of the measuring element on a fixed element. CONSTITUTION: A pointer shaft 3 constitutes the end section of a mobile element 2 and one end of a suspension wire 4 is fitted to the shaft 3 on its centerline. The other end of the wire 4 is fitted tot a spring material 5 arranged on a fixed element 1 so that required tension can be applied to the wire 4 from the material 5. A measuring element for suspended moving coil instrument is manufactured so that its surface perpendicular to the centerline of the shaft 3 can become perpendicular to the wire 4 and, at the same time, the two connecting points between the wire 4 and material 5 can come to the centerline of the cylindrical section of the element 1 when the element is assembled.  Therefore, the manufacturing process of the measuring element can be standardized, because the element is provided with the shaft 3 for fitting a pointer which rotates around the centerline of the measuring element and a scale plate guiding cylindrical section which gives the center of rotation of the element.
Patent JP-H03190416-A (JP)
Title: Cmos clock generator
Inventor: DONARUDO EMU UORUTAASU JIYUNIA
IPC: H03K5/15
Filed: 1990-11-30
Abstract: PURPOSE: To adjust superposed voltage by connecting respective means so that a 2nd phase clock signal is received by a 1st phase clock generation circuit means connected to a 1st delay means and a 1st phase clock signal is received by a 2nd phase clock generation circuit means. CONSTITUTION: A clock generator 8 for generating a level phase clock signal ϕ1 from a node X on an output line 10 and generating a level phase clock signal ϕ2 from a node Y on the output line 14 is formed by a 1st delay circuit 16, a 1st phase clock generation circuit 18, a 2nd delay circuit 20, and a 2nd phase clock generation circuit 22. The circuit 22 has a 1st input connected to the output of an inverter INV1 and a 2nd input connected to the output line 10 through a line 26 and the node X. An output from the circuit 22 is regulated by the node Y. Consequently adjustable superposed voltage can be obtained.
Patent JP-H03198587-A (JP)
Title: Television receiver
Inventor: SHIODA KAZUTAKA
IPC: H04N5/21
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a video image with less noise automatically by providing a means detecting the C/N of a high frequency signal and a means controlling a noise slice level of a noise elimination circuit with respect to an FM system television receiver for satellite broadcast or the like so as to control the noise slice level of the noise elimination circuit based on the C/N. CONSTITUTION:A C/N detection circuit 41 calculates a difference between a voltage Vs at channel selection and a noise voltage Vn to obtain a voltage Vcn corresponding to the C/N. The Vcn is given to a D/A converter 44 to output a noise slice level control voltage G. An interface circuit 56 receives the noise slice level control voltage G corresponding to the C/N. As the noise slice level control voltage G is larger, the range of a slice level DELTAV of a nonlinear processing circuit 53 is made narrow and the gain of an amplifier circuit 54 is decreased to control the voltage or the current value fed to terminals 53a, 54a. Thus, the video image with less noise is realized automatically without a troublesome operation.
Patent JP-2001152550-A (JP)
Title: Semi-rigid-connected column/beam connection structure
Inventor: KANEKO HIROFUMI
IPC: E04B1/58
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: Tp provide a column/beam connection structure capable of reducing the response of a building without being damaged at an earthquake. SOLUTION: A steel frame column and a steel frame beam made of an H-steel are semi-rigid-connected with an end plate, high-strength bolts, and nuts to form this column/beam connection structure. The end plate is fitted to the end face section of the steel frame beam, and the end plate of the steel frame beam and the flange portion of the steel frame column are connected by a plurality of high-strength bolts having washer members between them and between at least one of them and bolt head sections or nuts.