baber/WOPTO huggingface dataset:
Patent JP-H0475185-A (JP)
Title: Input device
Inventor: MAEDA YOJI
IPC: G06K9/03
Filed: 1990-07-17
Abstract: PURPOSE:To speedily and easily correct a misread character by providing a 2nd recognition means which rerecognizes the misread character based on instruction information and a recognition result. CONSTITUTION:This device is provided with a 1st recognition means 3 which segments and recognizes character patterns in an image inputted from a document image input means 1 and outputs candidate characters for the respective character patterns. Further, the device is provided with a display means 5 which displays the recognition result, an instruction means 11 which instructs the misread character or correctly read character of the displayed recognition result, and the 2nd recognition means 3a which rerecognizes the misread character based on the instruction information and recognition result. Consequently, the operation for the correction is facilitated and the correct recognition result can be obtained speedily.
Patent JP-S5893551-A (JP)
Title: Production of composite roll
Inventor: ERA MASAYUKI
IPC: B22D19/16
Filed: 1981-11-27
Abstract: PURPOSE:To produce a sound composite roll free from cracks and internal defects by rotating a core material in a molten metal tank at a specified speed to form a uniform and even melt-stuck layer then pressurizing the melt-stuck layer immediately with a roll. CONSTITUTION:The molten metal 2 in a tundish 1 is supplied through a runner 3 into a molten metal tank 5. The metal 2 contacts a rotating core material 4 and is melt-stuck thereon, thus forming an outer layer material 6. The material 6 is pressurized with the roller 7 installed on the outside circumferential part of the material 4. Thus, the generation of cracks by the thermal shrinkage of the material 6 is prevented, the press-contact of internal defects, fining of structure, etc. are achieved and the composite roll having excellent abrasion resistance, etc. by melt-sticking of dissimilar metals and alloys is obtained. It is possible to form melt-stuck layers consisting of plural layers of different chemical compsns. by using plural pieces of tundishes and runners.
Patent JP-S6343740-A (JP)
Title: Vertical type shaped casting mold having net filter
Inventor: FUKUDA SHIGEZO
IPC: B22C9/08
Filed: 1986-08-11
Abstract: PURPOSE:To permit easier mounting of a net filter, etc., by forming a molten metal route shifting along the parting plane of front and rear molds and disposing the net filter to the parting plane so as to shield the shift parts of the two molds. CONSTITUTION:A vertical type shaped casting mold is constituted of the front mold 1 and rear mold 2 formed of sand molds. The sprue route 3 is recessed and provided so as to shift along the parting plane from the front mold to the rear mold 1. The net filter 10 formed of refractory fibers such as glass fibers or carbon fibers is mounted on the parting plane of the front mold 1 so as to cover the entire part of the shift parts 5a, 5b between the front mold 1 and the rear mold 2. The mounting is quickly and automatically executed by a filter mounting device consisting of a cylinder device. The filter mounting is facilitated by the above-mentioned method and the product quality is improved.
Patent JP-2000018261-A (JP)
Title: Sealed rolling bearing
Inventor: UCHIYAMA TAKAHIKO
IPC: F16C33/76
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress the bleeding out of the oil component of a lubricant such as grease sealed in a bearing at a low cost, and to prevent an accident such as the peeling off of a coating film being rubbed in the conveying time and the like, so as to secure a sufficient sealing property. SOLUTION: This sealed rolling bearing is provided with an outer ring 3 forming an outer ring track 2 on the inner peripheral surface; an inner ring 5 forming an inner ring track 4 on the outer peripheral surface; plural rotators (balls) 6 provided rotatable between the outer ring track 2 and the inner ring track 4; a holder 7 to hold rotatable the plural rotators 6 along the circumferential direction, in the condition providing intervals each other; and a seal 8b to block an end part opening at the part setting the plural rotator 6; and the seal 8b is formed of a melt-formable fluorine resin.
Patent JP-H1122659-A (JP)
Title: Scroll fluid machinery
Inventor: KOBAYASHI YOSHIO
IPC: F04C18/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the balance of a movable joint to totally reduce the vibration of the fluid machinery, and to reduce the size and weight of the fluid machinery. SOLUTION: A slider 16 having the sliding plate parts projected into the shape of a cross, is mounted between a circular plate part 5A of a casing 5 and a back plate 9D of a rotary scroll 9, in such manner that it can be relatively displaced. The guide projecting parts for guiding the slider 16 in a Y-axis direction are mounted on the circular plate part 5A of the casing 5, in such manner that they are separated from each other in the Y-axis direction through a crank 4A, and the guide projecting parts 15 for guiding the slider 16 in a X-axis direction so that it can be relatively displaced, are mounted on the back plate 9D of the rotary scroll 9 in such manner that they are separated from each other in the X-axis direction through the crank 4A.  A gap corresponding to a plate thickness (t) of the slider 16, is ensured between the circular plate part 5A of the casing 5 and the back plate 9D of the rotary scroll 9.
Patent JP-H0476826-A (JP)
Title: Optical pickup
Inventor: AJIKI SEIICHI
IPC: G11B7/09
Filed: 1990-07-19
Abstract: PURPOSE:To move an objective lens in an arbitrary angle direction by moving the objective lens in an X axis direction by operating a first ultrasonic oscillator, and moving the objective lens in a Y axis direction by operating a second ultrasonic oscillator. CONSTITUTION:Respective ultrasonic oscillators 21 and 24 constitute a lens driving body and are composed of a fixed element and a movable element, and the movable element is fitted to respective sliders 20 and 25 so as to move the sliders 20 and 25 through the movable element by stretching the fixed ele ment. When the oscillator 24 is driven, a lens holding part 26 is moved in the X axis direction together with the slider 25. When the oscillator 21 is driven, the movable element of the oscillator 21 moves the lens holding part 26 in the Y axis direction through the slider 20 and a holder 22.
Patent JP-S6187505-A (JP)
Title: Chair equipped with seat support and backrest support tiltable rearwardly
Inventor: LOCHER HERMANN
IPC: A47C3/026
Filed: 1985-08-28
Abstract: A reclining seat support (3) and a backrest support (4) are hinged on a chair frame with a support part (1) via a lever (7) by means of hinges (5, 8). Coupled to the backrest-side end of the seat support (3) is a link chain (15) which is connected at its other end to a slide (20) and a backrest (21). The link chain (15) causes the slide (20) to be moved downwards with the backrest when the chair is reclined. By this means, the pulling-out effect during the transition from the normal position into the reclined position of the lever is eliminated. However, if the chair frame is used as a chair without a link chain (15), although slightly less seating comfort is achieved by the reclining seat support, the expenditure is correspondingly less. <IMAGE>
Patent JP-2000022977-A (JP)
Title: Color correction circuit and its method
Inventor: OYAMA TAKASHI
IPC: H04N9/64
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by making coefficients include a coefficient obtained by a relational expression which is for performing color correction corresponding to a color correction function of a linear masking color correction circuit which adds a difference signal between primary color signal components to a video signal. SOLUTION: A red (R)IN video signal 5, a green (G)IN video signal 6 and a blue (B)IN video signal 7 which are the video signals of the object for masking correction are respectively inputted to a 6 color independent masking correction signal generating means 1. The means 1 inputs a parameter obtained by adding prescribed 1st and 2nd parameters from a parameter adding means 34. A (r) correction signal 8, a (g) correction signal 9 and a (b) correction signal 10 which are 6 color independent masking correction signals are generated and outputted by using the inputted parameter.  And, in this case, coefficients includes a coefficient calculated by a relational expression which is for performing color correction corresponding to a color correction function of a linear masking color correction circuit that performs color correction that a difference signal between prescribed primary color signal components is added to a video signal.
Patent JP-H0722252-A (JP)
Title: Multilayer inductor
Inventor: SATO TOSHIYA
IPC: H01F27/28
Filed: 1993-06-30
Abstract: PURPOSE:To provide a multilayer inductor employing a planar conductor as a coil conductor in which automatic assemblage is realized while ensuring the dielectric strength characteristics between coil conductors without requiring any dielectric resin film being sandwiched by the coil conductors. CONSTITUTION:A dielectric film is previously formed on the surface of planar coil conductors 2 to be laminated. Protrusions 4, 5 are formed, respectively, in the primary and secondary coils 2a, 2b to be laminated directly while being shifted from each other at the time of punching the coil. The coils are then laminated and the laminate is entirely molded of a dielectric resin or immersed with a dielectric varnish.
Patent JP-S6251038-A (JP)
Title: Recording and reproducing device for optical information
Inventor: AOI SHIGERU
IPC: G11B7/09
Filed: 1985-08-30
Abstract: PURPOSE:To attain a stable control without being affected by the change of a light quantity in a wide range by obtaining an error signal comparing two voltage-divided outputs with each other. CONSTITUTION:Divided voltages a1-a4 of an output a0 are compared with an output b0 by comparators 18-21, and a high level '1' is obtained when the divided voltages a1-a4 are larger than the output b0, and the outputs x1-x4 of low level '0' when they are smaller than that. Similarly, from comparators 27-30. '1' is obtained when divided voltages b1-b4 are larger than the output a, and the outputs y1-y4 of '0' when they are smaller than that. Therefore, the outputs x1-x4 become '1' in order when an object lens 2 and a recording medium 12 are moved away beyond a focusing distance corresponding to the distance of the dislocation, and the outputs y1-y4 becomes '1' in order when they are moved nearer than the focusing distance corresponding to the distance of the dislocation. Each of the outputs x1-x4 and the outputs y1-y4 is amplified respectively by amplifiers 22-25 and 31-34, however, it is constituted so that the larger the absolute value of the distance of the dislocation, the larger the amplification factor.
Patent JP-S6443261-A (JP)
Title: Bone cement for continuous discharge of substance
Inventor: JIESHIKA DEII POOJII-DOUTEI
IPC: A61K47/32
Filed: 1988-07-28
Abstract: PURPOSE: To provide the bone cement continuously releasing an antibiotic substance at high concentration over a long period by mixing the antibiotic substance in a liquid monomer via an emulsifier. CONSTITUTION: A component A is constituted of a powdery acrylic ester polymer or copolymer, and a component B is constituted of a diagnostic or therapeutic substance and a liquid acrylic ester monomer containing the emulsifier of the diagnostic or therapeutic substance. The components A, B are combined to obtain this bone cement. An antibiotic substance of a major ratio is preferably contained in the liquid monomer via the emulsifier. The high-concentration antibiotic substance is released from the bone cement over a long period.
Patent JP-S6170274-A (JP)
Title: Piston built-up body
Inventor: KANAMARU NAONOBU
IPC: F16J9/08
Filed: 1984-09-12
Abstract: PURPOSE:To prevent a seal ring from being deformed in a piston inner diametral direction, setting up an elastic ring having thickness being longer than height of a second annular groove inside side the second annular groove as well as setting up the seal ring having thickness being longer than the height of a first annular groove inside this first annular groove. CONSTITUTION:A first annular groove 24 is formed in almost nearly the central part of a side circumferential surface of a piston 14 whereby a first annular bottom part 26 is formed on the side circumferential surface of the piston 14. In addition, a second annular groove 28 is formed in almost nearly the central part of this first annular bottom part 26 whereby a second annular bottom part 30 is formed on the side circumferential surface of the piston 14. And, inside this second annular groove 28, a rubber-make compression ring 32 being linked up with the whole body is engaged. And, when a seal ring 16 is expanded wide to some extent and interposing installed inside the first annular groove 24, this seal ring 16 is elastically made so as to be restored to its original inner diameter.
Patent JP-H1140443-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: NAGASE NOBORU
IPC: H01F38/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil incorporating an igniter that can generate a desired high voltage, by suppressing the occurrence of cracks in the igniter and a resin insulating material around the igniter even when temperature changes repeatedly occur. SOLUTION: A coefficient of linear expansion of a resin insulating material is reduced so that the coefficient may become nearly equal to that of the molded resin 34 forming an igniter 30 by blending filler >=50 wt.% in an epoxy resin. Therefore, the occurrence of insufficient connection in a terminal connecting section and the disconnection of wiring in the insulating material 25 and the molded resin 34 can be prevented, because the occurrence of cracks in the contacting spots of the insulating material 25 and the resin 34 can be prevented even when the insulating material 25 and the resin 34 repeatedly expand and contract in association with temperature changes. In addition, the occurrence of discharge between the high-voltage section and low-voltage section of an ignition coil 10 through a crack formed in the insulating material 25 can be prevented.
Patent JP-H0355764-A (JP)
Title: Solid electrolytic type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/24
Filed: 1989-07-21
Abstract: PURPOSE:To remove the warping of a single cell and reduce the internal resistance of a fuel battery by laminating a single cell and a compression metal forming a fuel electrode space on a porous base plate having a determined constitution. CONSTITUTION:On one surface of a porous base plate 14 of a soft member having an oxygen gas passage 24 with a separator 6A being provided on the other surface thereof, a single cell 16 having an oxidizing agent electrode 3 and a fuel electrode provided the respective surfaces of a solid electrolytic body 4 is laminated, and further a compression metal such as a nickel felt 14A forming a prismatic body 12A and a fuel electrode space 17 on the cell 16 is laminated thereon to form a single fuel battery cell. The warping of the single cell is substantially removed by the interposition of this soft member. Thus, a solid electrolytic fuel battery having a number of the single fuel batteries superposed forms a good contact state, and the reduction in internal resistance can be enhanced.
Patent JP-S6082753-A (JP)
Title: Improvement in heat collecting plate section and hot-water storage tank nozzle in solar water heater
Inventor: ARAKI YOUJI
IPC: F24J2/46
Filed: 1983-10-13
Abstract: PURPOSE:To eliminate the need for facilities and labor for cutting work and to reduce the cost of a solar water heater by mounting a saw-toothed acute-angle ring to the outer surface of a nozzle in a hot-water storage tank section. CONSTITUTION:A hot-water storage tank 3 is blow-molded while nozzles 7 are formed at predetermined positions and a synthetic resin material is used. Acute-angle rings 8, noses thereof are thin and which take a saw-toothed shape, are juxtaposed to the front half sections of the outer surfaces of each nozzle 7. Projecting rings 9 are formed on the base sides of the juxtaposed acute-angle rings 8 at intervals. When rubber hoses 11 are fitted and connected, the inner surfaces of the hoses 11 are faced to the acute-angle rings 8 and bent and engaged with the rings 8, and clamping tools 13 with screws 12 are fitted and the hoses 11 are clamped, thus resulting in no leakage of water. When the projecting rings 9 are formed, engagement and close adhesion are reinforced because the fitted and connected rubber hoses 11 bite among the projecting rings 9 and the acute-angle rings 8, and the leakage of water can be prevented. Accordingly, the rubber hoses 11 can be connected without the possibility of the leakage of water and without cutting and machining the nozzle 7 sections in the hot-water storage tank 3.
Patent JP-S5882492-A (JP)
Inventor: UORUFUGANGU KERAA
IPC: H05B6/32
Filed: 1982-10-28
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-S6435058-A (JP)
Title: Carburetor
Inventor: SASAKI YASUSHI
IPC: F02M1/02
Filed: 1987-07-31
Abstract: PURPOSE:To suppress disturbance of main air and to improve the accuracy of mixing ratio control through a choke valve by arranging a main air take-in port in the upstream of the choke valve and forming a main air path as an independent path. CONSTITUTION:Main system of a carburetor comprises a main jet 1 for measuring fuel, a main air bleed for measuring air and a Venturi 3 for mixing measured fuel and air and delivering mixture gas. Take-in port 5 of air to be measured through the main air bleed 2 is arranged in the upstream of a choke valve 4. An air path 7 for leading air through the take-in port 5 into a main air bleed chamber 6 is formed as an independent path. Consequently, air can be led through the take-in port 5 and the air path 7 into the main air bleed chamber 6 without influence of motion of the choke valve 4, resulting in suppression of disturbance of air flow.
Patent JP-H0826152-A (JP)
Title: Temporary setting mechanism of crawler guide for farm working vehicle
Inventor: KODAMA KEIJI
IPC: B62D55/32
Filed: 1994-07-19
Abstract: PURPOSE:To perform the setting of a crawler and a crawler guide to a farm working vehicle easily and safely. CONSTITUTION:An idler 4 is pivoted to an end of a traveling frame 3 free of longitudinal moving adjustments via an adjuster 31, while both lower roll- wheels 6 and 7 rollingly contacting from both sides of core bars of the aforesaid crawler 12 and a crawler guide 11 to be inserted into an interspace between these symmetrical core bars are all attached thereto, and at the time of wrapping work of the crawler, the crawler guide 11 is moved in advance so as not to make its end interfere with an outer boundary of the idler 4 and then a temporary setting part tacking this crawler guide to the side of the traveling frame 3 is installed in space between this frame 3 and the crawler guide 11.
Patent JP-H0745554-A (JP)
Title: Wiring forming method
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/3205
Filed: 1993-07-30
Abstract: PURPOSE:To form a highly reliable ohmic contact in a fine contact hole. CONSTITUTION:After the reduction-removal of a natural oxide film 5 on the surface of a diffused layer 2 exposed in the bottom surface of a contact hole 3 using a halogen base gas, a substrate is continuously CVD processed without being exposed in atmosphere to form a CVD-TiN (200) film 6. Thus, the continuity of crystalline orientation between Si (100) surface and TiN (200) surface can be enhanced to improve the ohmic characteristics. Through these procedures, the damage to the diffused layer 2 can be diminished comparing with the reduction-removal of the natural oxide film by plasma mainly comprising conventional H2. Accordingly, the forming step of the Ti film for securing the ohmic characteristics can be eliminated furthermore, even if the Ti film is formed, the thickness thereof can be cut down thereby enabling the throughput to be increased.
Patent JP-S6436144-A (JP)
Title: Line synchronizing system
Inventor: TAKAHASHI AKIHIKO
IPC: H04L7/00
Filed: 1987-07-31
Abstract: PURPOSE:To attain synchronization with a transmission line simply and inexpensively by selecting a level '1' while using a line clock synchronously with the period of a signal through a transmission line in the idle state, and sending a transmission data synchronously with a transmission clock in two transmission clocks whose phases differ from each other, having a larger phase difference from the phase of the line clock at the transmission to the transmission line. CONSTITUTION:Transmission start and end detection circuits 7, 8 detecting the start/end of transmission in addition to a phase difference detection circuit 6 detecting a phase difference between a line clock and a transmission signal clock, and a switching circuit 9 selecting the state '1' in the idle state, and selecting a data synchronously with a clock having a larger phase difference from the line clock among two transmission signal clocks whose phases differ by 180 deg., are provided. Since the data length is finite and the transmission is finished before a slip takes place, the switching circuit 9 selects the idle state when the transmission is finished thereby absorbing the slip. Thus, the transmission data is sent to the line without any error.
Patent JP-H1136573-A (JP)
Title: Cargo receiving stage
Inventor: KIRA KAZUAKI
IPC: E04G1/15
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate not only arrangement but also replacement. SOLUTION: A gondola 3 is removably mounted on an external scaffolding 2 by a lock wire 20 and a check metal fitting 21. A curing net 16 is arranged in a collapsible containing state at the lower part of a floor frame 11 of the gondola 3. Further, the gondola 3 is used as a cage which is lifted by a lifting means, such as a crane, conveys material.
Patent JP-S6436678-A (JP)
Title: Anti-freeze
Inventor: TATEIWA HIDEYA
IPC: C09K5/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an anti-freeze preventing freeze, showing effects on function maintenance of cooling system of automobiles for rust prevention and corrosive resistance, comprising a glycol and water as main components, containing specific components such as Mn compound and having pH in a specific range. CONSTITUTION:The aimed anti-freeze comprising a glycol and water as main components, containing (A) preferably 0.5-3.0wt.% phosphate, (B) preferably 0.005-0.020wt.% manganese compound (e.g. manganese oxide), (C) preferably 0.1-0.50wt.% mercaptobenzothiazole soda, (D) preferably 0.1-0.50wt.% nitrate and (E) preferably 2.0-7.0wt.% benzoate and having pH6.5-9.0, preferably 7.0-8.0.