baber/WOPTO huggingface dataset:
Patent JP-H0594532-A (JP)
Title: Method for correcting image data
Inventor: OSHIDA EIJI
IPC: A61B6/00
Filed: 1991-10-02
Abstract: PURPOSE:To attain high speed image processing by quickly obtaining a correction variable for image data. CONSTITUTION:This image data correcting system is provided with four delay lines 1A to 1D for delaying image data only by a prescribed time so as to remove an input timing difference in plural image data time-sequentially inputted at the time of adding the image data of all picture elements in a window, arithmetic circuits 2 to 9 for applying arithmetic processing to image data outputted from respective delay lines 1A to 1D and a delay line control part 10 for inputting read signals and write signals to the four delay lines 1A to 1D at the prescribed timing to control the I/O of image data to/from the delay lines 1A to 1D and inputting a latch signal to latches 7, 8 to control the latch of image data in the latches 7, 8. When the image data of the final picture element are inputted to the window, four delay lines 1A to 1D based upon, prescribed arithmetic formulas to obtain a correction variable S.
Patent JP-H03197001-A (JP)
Title: Wood preserving agent
Inventor: PEETAA GORETSU
IPC: B27K3/50
Filed: 1990-09-27
Abstract: PURPOSE: To obtain color tone stable timber antiseptics by incorporating as a no chromate-containing biocide reaction substance at least one type of water soluble fungicide quaternary ammonium compound and/or at least one type of water soluble fungicide diazonium dioxy compound as a base. CONSTITUTION: Complete timber antiseptics comprise 0.5 to 4 wt.% of a pigment-surfactant-solvent compound per 100 wt.%. Their mixture contains, in addition to at least one type of water soluble organic dye, dye mixture or color corrector, at least one type of additive, at least one type of anti-foamer and/or at least other additive, at least one type of water insoluble phthalocyane pigment and/or azo pigment or bisazo pigment of up to 1 wt.%, at least one type of surfactant or surfactant mixture of up to 0.1 wt.%, and water as a residual component.
Patent JP-H03118479-A (JP)
Title: Record reproducing apparatus and multiplier
Inventor: NAKANE HIROSHI
IPC: G01P3/487
Filed: 1989-09-30
Abstract: PURPOSE:To make it possible to detect the speed so that the occurrence of ripples is prevented by performing operation based on two position signals whose phases are different by 90 degrees. CONSTITUTION:A disk 33 wherein data are recorded is rotated with a disk motor 35. A pickup 3 is moved in the radial direction by the rotation of the motor 1, and the data are read out. Position detectors (Hall elements) 9 output the voltages corresponding to the rotation of a magnet 47 which is attached to a shaft 45 of the motor 1, and the amount of rotations is detected. The outputs of the detectors 9a and 9b are added 301 and subtracted 303. The added and subtracted results are differentiated in differentiating devices 13a and 13b and rectified in rectifiers 15a and 15b. The results are added in an adder 17. Thus the speed signal is obtained. In this way, the output signals of the detectors 9a and 9b whose phases are different by 90 degrees are added and subtracted, the absolute values of the output signals of an adder 301 and a subtractor 303 are equal even if there is dispersion in sensitivity, and the speed signal without ripples can be obtained.
Patent JP-H1189484-A (JP)
Title: Fishing rod
Inventor: MORIWAKI KOJI
IPC: A01K87/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod, which gives good feeling of grip, preventing slippage of user's grip. SOLUTION: This fishing rod comprises a first rod 1, which has a grip 6 at the rear end of the first rod 1 and fixing ring 9 at the front end of the grip 6. The grip 6 is fixed to the first rod 1 by an adhesive and inserted into the fixing ring 9 to be further fixed to the first rod 1. The grip 6 has a larger outer diameter than the fixing ring 9.
Patent JP-S62115115-A (JP)
Title: Focus detector for single lens reflex camera
Inventor: KATO MASATAKE
IPC: G03B13/36
Filed: 1985-11-14
Abstract: PURPOSE:To simplify and miniaturize the construction over the entire part of a camera by making the effective use of the space in the base of a mirror box by a method for mounting an auxiliary mirror provided to a movable mirror. CONSTITUTION:An optical member 24 is so disposed that the incident angle is made smaller than the prescribed value and that the reflected ray reflects, consequently, toward the lateral direction of a photographing lens 20 and that the incident point of the central ray is nearer the object side than the rear end 22A of the movable mirror 22 in the stage when the central ray on the optical axis of the lens 20 enters the reflective surface 24A of the member 24. A focus detector 28 reflects the luminous flux from the member 24 to a secondary imaging lens group 28C by a field lens 28A and a reflection mirror 28B and forms the secondary image on two CCD sensors on a package 29 by a lens group 28C. Said detector detects the focusing state from the phase difference of the secondary imaging. The camera is thus made smaller in size without changing the construction over the entire part of the camera by disposing a focus detection mechanism in the spaces in the bottom of a body mirror box and below the image pickup plane.
Patent JP-H1196752-A (JP)
Title: Semiconductor storage
Inventor: TAMAOKI SATOSHI
IPC: G11C11/401
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve an effective band width of a random access port by executing the read/write operation of the random access port when the data are transferred between a serial register and a memory cell array. SOLUTION: A timing generator 7 inputs a command signal, an address signal and a clock signal, and outputs a bank activation signal, a row address signal, a column address signal and a data transfer signal at every banks B0-Bm. Respective banks B0-Bm receive respectively the bank activation signals to be operated independently, and are provided respectively with a row decoder 3, a column decoder 5, a sense amplifier 4, the memory cell array 1 and a data transfer gate 2.
Patent JP-H07184058-A (JP)
Title: Compression for standardization picture library
Inventor: ROORENSU AREN REI
IPC: G07C9/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a method prepared to be applied to the large library of similar digital images previously knowing the variety and positions of image features when compressing and decompressing the digital images by standardizing the object of image and increasing the data density of compressed images having information importance improved as a result. CONSTITUTION: This method provides techniques for attaining high compressibility while minimizing the loss of picture quality by utilizing the standardized features in the image library. When identifying a face, for example, six areas of left side 61 of hair, left side 62 of face, left side 63 of shoulders, right side 64 of hair, right side 65 of face and right side 66 of shoulders are identified. Since most of information for attaining the identification of face is included in the areas 62 and 65, these areas have a lot of related reference pixel blocks so that these areas can be identified by nine logic signals, for example. Inside the areas 61, 63, 64 and 66, the information is expressed less and these areas can be identified by the set of reference pixel blocks having only seven logic signals.
Patent JP-H07108919-A (JP)
Title: Controller
Inventor: SAKAMOTO SHIGERU
IPC: B60T11/16
Filed: 1993-10-13
Abstract: PURPOSE:To prevent the sticking of the second piston to improve pressure intensifying efficiency by forming a controller so that the second piston may slide even if pressure in a booster pressure source is less than or more than a fixed value. CONSTITUTION:When pressure in a pressure source 13 is less than a fixed value, a pressure chamber C2 is cut off from a wheel cylinder 44 by a change-over valve V2, and a pressure chamber is made to communicate with the wheel cylinder 44. Since the pressure chamber C2 is formed large in a diameter, and the pressure chamber C3 is formed small in the diameter, the second piston P3 slides in the direction where the pressure chamber C3 is reduced in its volume. When the second piston P3 slides longer than a fixed distance, a switch valve provided in the piston P3 closes, and the pressure chambers C2, C3 are cut off from each other to increase the pressure in the master cylinder. When the pressure in the pressure chamber 13 is higher than the fixed value, the pressure chamber C2 is made to communicate with the wheel cylinder 44 by the change-over valve V2, and the pressure chamber C3 and the wheel cylinder 44 are cut off from each other, and the pressure in the master cylinder is therefore not increased. In this case, the second piston P3 also slides in the direction where the pressure chamber C3 is reduced in its volume on account of the same reason as the said one.
Patent JP-H03121704-A (JP)
Title: Offset mechanism for rotary tool attachement
Inventor: ITO MASAMICHI
IPC: B23B29/24
Filed: 1989-09-30
Abstract: PURPOSE:To exchange tool arrangement quickly and easily even for different offset quantity by making the circular arc-shaped movement of an offset part of a main body cause the parallel movement of a rotary tool. CONSTITUTION:When a clamp bolt 15 is loosened to manually move an offset part 6B, a guide plate 10 to couple a base part 6A of an attachment main body and its offset part 6B turns centering around a driving shaft 7. The turning of the guide plate 10 causes the second positioning gear 27, which is fixed to the offset part and meshes with the first positioning gear 13 through an intermediate gear, to rotate for moving the offset part 6B in a circular arc-shape so that a rotary tool spindle 18 may move in parallel.
Patent JP-H10102963-A (JP)
Title: Ladder installing work stand
Inventor: NINAGAWA TARO
IPC: E06C7/16
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily ascend a ladder by holding it, and easily perform work on a footboard by forming a hooking piece arranged in a front end part of the footboard in a hook shape capable of being hooked on a stepping sash bar of the ladder, and arranging a hook-shaped locking part hooked on an upper stage stepping sash bar on a suspending lever rotatably installed in a rear part of the footboard. SOLUTION: A wooden plate body 25 is installed on a metallic frame body 21, and is formed as a footboard 2, and hooking pieces 3 are projected in a hook shape in the forward direction from both end parts of a front frame 23, and in a suspending lever 4 of a bar-shaped body, the lower end 41 is bent at an almost right angle, and its tip is inserted into through holes arranged in side frames 22 on both sides, and is rotatably installed in a rear part of the footboard 2, and upper end parts are curved in a circular arc shape, and are formed as locking pieces 42. Tip parts of the suspending lever 4 are connected to each other by a connecting lever of a grip 5.  Therefore, when the grip 5 is raised, it is raised in a condition where the footboard 2 is suspended by the suspending lever 4, and when a ladder installing work stand 1 is installed on a ladder, since the footboard 2 projects to the opposite side of the ascending side, an operator can easily ascend and descend it, and can perform work on the footboard 2.
Patent JP-S63109896-A (JP)
Inventor: FUKUSHIMA MASAHIRO
IPC: D05B47/04
Filed: 1986-10-28
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-H1197687-A (JP)
Title: Manufacture of insulated gate semiconductor device
Inventor: NARA YASUO
IPC: H01L21/336
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To control the short-channel effect by forming a first film including impurity on a semiconductor substrate, providing an insulator to a sidewall of the first film by removing the first film in the gate electrode forming region, forming a gate insulated film by introducing impurities to the exposed surface of the semiconductor substrate and then forming a second film. SOLUTION: A gate oxide film 19 is formed by conducting an annealing process in the acidic gas atmosphere. A gate electrode and a polycrystalline silicon film 20 which becomes a gate leadout electrode are deposited. The polycrystalline silicon film 20 is etched until a thermal oxide film formed on the polycrystalline silicon pattern 16 is exposed, the polycrystalline silicon film 20 is embedded into the groove surrounded by a sidewall 17, thereafter the annealing process is executed in order to form a source/drain region 21 by diffusing in the solid phase the impurity from the polycrystalline silicon pattern 16. The polycrystalline silicon pattern 16 and polycrystalline silicon film 20 are etched to form the gate electrode 22 and a source drain electrode 23. Thereby, short-channel effect can be controlled.
Patent JP-H0199788-A (JP)
Title: Laser beam welded can barrel and its manufacture
Inventor: HIRATA KATSUTARO
IPC: B23K26/21
Filed: 1987-10-12
Abstract: PURPOSE:To prevent the occurrence of soot at the time of performing laser beam welding and to eliminate an adverse influence by the soot by removing ink or coating coated on the butt position of both side edges of a metal plate extending over the limited width. CONSTITUTION:Metal base material whose front and rear surfaces are formed with a film of the ink and coating is subjected to press cutting to form a metal tabular body 2. The ink and coating coated on both side edges of the metal tabular body 2 are removed by a coating removing device. Said both side edges are places to be abutted on each other at the time of laser beam welding and in addition, the width dimensions where the ink and coating are removed are selected to 0.2-0.4mm. These width dimensions are made to larger dimensions than a radius of a laser beam spot diameter. Then, at the time of welding a can barrel, the metal tabular body 2 which is formed with exposed parts 2a and 2b on both side edges is formed cylindrically and both side edges are abutted on each other to form a butt part 2C and a laser beam is projected on the butt part 2C from a laser beam head 18 and the butt part 2C is subjected to laser beam welding.
Patent JP-H0976206-A (JP)
Title: Shaping method of wood
Inventor: ARAKAWA TAMIO
IPC: B27K5/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To produce rigid timber by compressing wood, consisting of soft coniferous tree such as cryptomeria and the like, economically and efficiently. SOLUTION: The shaping method of wood is constituted of a free-water reducing process, in which the wood is compressed under softened condition to discharge free water out of the wood, a compressing process, introducing the softened wood 100 into a pressure resistant vessel 31 to compress by a hydraulic pressure in the pressure resistant vessel, an inserting process into a shaping jig, in which the wood of compressed condition is inserted into a tubular shaping jig 40, a volume mitigating process, pressing the surface of the wood against the internal surface of the shaping jig by mitigating the volume of the wood in the shaping jig by heating it so as to have softened condition, and a product take-out process, taking the wood out of the shaping jig after drying the wood in the shaping jig.
Patent JP-H06108843-A (JP)
Title: Power plant structure
Inventor: NAKAHARA KOJI
IPC: F01P3/00
Filed: 1992-09-25
Abstract: PURPOSE:To prevent excess heating of transmission caused by the heat from an engine exhaust pipe, to prevent thermal deformation of a transmission case, and to ensure operation of the transmission. CONSTITUTION:A crankshaft of an engine and a main shaft 41 of a transmission are arranged in parallel to one another, and an exhaust pipe 30 is arranged on the transmission in a power plant structure. An engine cooling water route 40 is provided between the exhaust pipe 30 and the transmission, and the cooling water guided from the engine to a heater unit passes through the cooling water route 40. Change rods 43, 44, 45 form the upper part of the transmission, and are provided below the cooling water route 40.
Patent JP-H03119363-A (JP)
Title: Developer for electrophotography and developing method
Inventor: FUJITA RYOICHI
IPC: G03G9/113
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a copied image having uniform image density and free from blur and fog by specifying the electric current and particle size distribution of carrier particles in a two-component developer. CONSTITUTION:When a two-component developer contg. toner and carrier particles is produced, the vol. average particle size of the toner particles is regulated to 6-11 mum and the electric current of the carrier particles having 20-60mum wt. average particle size at 500V impressed voltage is regulated to 15-30muA. The carrier particles pass through a 500-mesh screen at 1.0-8.0% rate and has a particle size distribution satisfying inequality I, wherein VA is the amt. (wt.%) of particles having <=400 mesh particle size based on the total amt. of the carrier particles, VB is the amt. (wt.%) of particles having 350-250 mesh particle size based on the total amt. of the carrier particles and S is the specific surface area (cm<2>/g) of the carrier at the average particle size. An image having uniform image density and free from blur and fog can be obtd.
Patent JP-S61136525-A (JP)
Title: Bonded article of modified polytetrafluoroethylene molding
Inventor: KONDOU SHIYOUSAKU
IPC: C08J5/12
Filed: 1984-12-07
Abstract: PURPOSE:A bonded article having a high peeling strength and a good state of bonding, prepared by bonding a polytetrafluoroethylene molding modified with a specified modifier with a molding of the same kind or with a heat- resistant article. CONSTITUTION:A bonded article prepared by bonding a molding of a polytetrafluoroethylene (PTFE) modified with a modifier of formula I or II (wherein Rf is a 1-5C perfluoroalkyl and X1, X2 and X3 are each F or H) and having a specific melt viscosity of 1X10<7>-1X10<11>P with a molding of the same kind or with a heat-resistant object. Because PTFE has an extremely low surface tension and a high melt viscosity, its bonding is difficult and its use if limited in spite of its excellent properties. When a bonded article is formed from PTFE modified by copolymerization of a small amount (usually below 0.5%) of said modifier, the product has a high bonding strength and no wrinkle at the interface of bonding or around it.
Patent JP-H02105290-A (JP)
Title: Card type automatic vending machine
Inventor: KOBAYASHI YUJI
IPC: G07F7/08
Filed: 1988-10-13
Abstract: PURPOSE:To inhibit the illegal use of a card type automatic vending machine by preparing plural process means and granting the application of the second card only in case the card amount is less than the highest commodity price. CONSTITUTION:When the first magnetic card is applied, a CPU 21 works accord ing to a program recorded into a ROM 22. Then the CPU 21 reads the record of a RAM 23 and grants the application of the second card only when the remaining amount is less than the highest commodity price. When the applica tion of the card is possible, a signal is supplied to an informing device 31 and a second card application switch 30A is operated. The first card is sent into a store box when the second card is applied. Furthermore the CPU 21 calculates the total amount of both cards and stores this amount in the RAM 23 to prepare for the sales actions. When the remaining amount is equal to the highest com modity price, the CPU 21 returns the second card. In such a way, the remaining amount is compared with the highest commodity price and both the card amounts are stored in the RAM 23 via plural process means or the cards are returned. Thus the illegal use of cards can be prevented with a card type auto matic vending machine.
Patent JP-H03132393-A (JP)
Title: Image receiving material thermal color transfer and its manufacturing method
Inventor: RAINAA YAAN
IPC: B41M5/00
Filed: 1990-09-28
Abstract: PURPOSE: To obtain an image receiving material for a dye thermal transfer having a good blocking tendency by forming a transfer layer containing an acrylate copolymer having a polar group and a polyethylene oxide on a base sheet coated with a resin. CONSTITUTION: The image receiving material for a dye thermal transfer is obtained by forming a transfer layer containing a hydrogen acceptive resin made of a combination of at least one acrylate copolymer having polar groups and an oxidized polyethylene on a surface of a base sheet coated with a resin. As an embodiment of the polar group contained in the copolymer, a carboxyl group, a carboxyl group bonded with a metal and/or a nitrile group or the like is used. A ratio of the copolymer to the polyethylene is suitably 99:1 to 30:70. The transfer layer can be blended with a pigment, flatting agent, wetting agent or the like.
Patent JP-H01100044-A (JP)
Title: Cement suspension composition
Inventor: IMAMURA OSAMU
IPC: C04B28/04
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a composition capable of regulating a coagulating setting time, providing a coagulated and set material having high strength, by blending aqueous suspension of cement and an alkaline earth metal hydroxide with an aqueous solution of an alkali metallic aluminate and an alkali metal carbonate and casting. CONSTITUTION:Solution A obtained by suspending cement and an alkaline earth metal hydroxide in water is blended with solution B obtained by dissolving or suspending an alkali metal aluminate and an alkali metal carbonate in water and cast to give a cement suspension composition. Magnesium hydroxide or calcium hydroxide is useful as the alkaline earth metal hydroxide usually from a readily obtainable point of view. A potassium salt or sodium salt is useful as the alkali metal aluminate usually form an easily obtainable point of view. A potassium salt or sodium salt is useful as the alkali metal carbonate usually from a readily obtainable point of view.
Patent JP-H09101496-A (JP)
Title: Voltage generating device for driving display device
Inventor: TAKEMOTO MASATO
IPC: G05F1/10
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption with a simple circuit constitution by holding an intermediate voltage from a potential correcting means, which divides an input voltage, by a charge accumulating means. SOLUTION: A voltage required for driving is supplied as the difference between plus-side potential of V0in and a minus-side potential of V5in. A voltage dividing circuit 30 divides the given voltage to generate four kind of voltages Vd1-Vd4. Those voltages are made constant by constant voltage generating circuits 31-34, which output driving voltages V1-V4. The high-potential side V0in is led out as the highest potential V0 and the constant-voltage side V5in is led out as the lowest potential V5. A potential correcting means 36 which has power sources of V0 and V5 is connected to the connection point A between the minus power source side of the constant voltage generating circuits 31 and 32 and the plus power source side of the constant voltage generating circuits 33 and 34 and the potential at the point A is held at an intermediate potential between V0 and V5. Consequently, the power source currents of the constant voltage generating circuits 31-34 are the same current IS and there is no variation in potential generated at the point A.