baber/WOPTO huggingface dataset:
Patent JP-H1198343-A (JP)
Title: Image processor and image processing method
Inventor: ONOSE ATSUSHI
IPC: H04N1/60
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale by reducing the capacity of a memory and reducing the width of a bus transfer by imparting the color data of a chrominance signal selected by the selection information of respective pixels in a prescribed image area included in a color select signal to the respective pixels according to the selection information, thereby expanding the compressed image data into multilevel image data for the unit of a pixel. SOLUTION: An image processing means 16 performs image processing to the compressed image data consisting of the chrominance signal containing specified information to be used for expressing a prescribed image and the color select signal containing the selection information for selecting the specified information out of the chrominance signal concerning the respective pixels in the prescribed image area. The compressed image data, to which image processing is performed by the image processing means 16, are expanded to the multilevel image data for the unit of a pixel by an expanding means 14 by applying the color data of the chrominance signal in the compressed image data selected by the selection information to the respective pixels according to the selection information of the respective pixels in the prescribed image area contained in the color select signal.
Patent JP-H0889429-A (JP)
Title: Wash stand
Inventor: UEHARA KAZUYUKI
IPC: A47K1/02
Filed: 1994-09-22
Abstract: PURPOSE: To provide a wash stand in which one can wash his face, etc. comfortably and the water basin has a larger sink for its size. CONSTITUTION: In the wash stand, water is supplied to a sink 120 of a wash basin 12 above a wash stand 10 through faucet equipment 14 and 15. Shelves 121 and 122 on which at least a wet object, etc., can be put are formed at the rear right and left corners at a top edge 123 of the wash basin 12, and at the center of rear side of the sink 120, a portion projecting backward 120 which is in contact with the shelves 121 and 122 is formed. As the portion projecting backward 120 makes the length of center of the sink 120 sufficiently longer, a forehead or head can be put into the sink 120 freely, and as the sink 120 extends backward, the sink 120 becomes large.
Patent JP-H08121746-A (JP)
Title: Fuel gas producing device and burner
Inventor: KUDO HIDEFUSA
IPC: F23K5/00
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a device for producing fuel gas, capable of being burnt while increasing the duration of combustion remarkably at a high temperature, from a fuel, such as an alcohol or the like which is provided with a low heat amount, and a burner utilizing the fuel gas. CONSTITUTION: When a gas fuel is produced from a liquid fuel, such as an alcohol or the like, and the gas fuel is burnt in a combustion chamber 28 to conduct generated primary fuel gas out of a gas flow down pipe 34 through a combustion gas discharging port 30, pressure air is injected from an air nozzle 36 in the combustion chamber 28 toward the gas flow down pipe 34 to mix and react the primary fuel gas with the injected air stream and produce fuel gas, burning for a long period of time at a high temperature while exciting the molecules of carbon, hydrogen and oxygen, then, air is mixed into the fuel gas to burn it at a high temperature. The exhaust gas of combustion is guided into a fuel heating chamber 24 to heat liquid fuel, passing through a heat exchanging pipe 18, and obtain the gas fuel.
Patent JP-H0197632-A (JP)
Title: Manufacture of dewing preventive foaming decorative material with embossed pattern
Inventor: SEKI AKINORI
IPC: B44C3/02
Filed: 1987-10-09
Abstract: PURPOSE:To maintain dewing preventive effect while enhancing design, by combining three layers, namely of water absorptive polymer, foaming layer with communicating microvoids, and moisture-permeable resin with normal foaming synthetic resin formed into patterns. CONSTITUTION:The first foaming synthetic resin layer 2 containing fine powder of water-absorptive polymer and foaming agent is formed on a base material 1 such as paper, cloth, and non-woven fabric aluminum hydride paper. The water-absorptive polymer is a hydroplrilic resin expanding by absorbing water and absorbs pure water over 50 times heavier than it own weight. The foaming agent is at a continuous void ratio 70% or more after foaming, a moisture- permeable resin film 3 should be composed of amino acid/metacrylic acid/ urethane copolymer that allows the passage of only steam but not liquid to avoid penetration of washing polluted water. The second foaming synthetic resin 4 is formed into patterns on the film, which in turn is guided into a foaming heating furnace for foaming heat treatment and foaming swell with the result that foaming embossed patterns are developed with the patterns as protrusions and the other part as recesses.
Patent JP-S62113845-A (JP)
Title: Cylinder block for engine
Inventor: KIMURA KENJI
IPC: F02F1/08
Filed: 1985-11-14
Abstract: PURPOSE:To enable the strength of connecting a cylinder block with a cylinder head to be increased, by integrally mounting a cylinder sleeve body of high strength in a cylinder block main unit and providing bolt holes, for connecting the cylinder head, in a deck surface of said sleeve body. CONSTITUTION:This cylinder block B has a cylinder block main unit 1 formed by casting from an aluminum alloy. Said main unit 1 comprises a cylinder part 11, providing containing space 4 for a cylinder sleeve body opening its upper and bottom, and a skirt part 12 connecting with the bottom part of said cylinder part. And the cylinder sleeve body 2, consisting of cast iron of high wearing resistance, is integrally mounted into the containing space 4 of said main unit 1 by cast molding of internal chill or the like when the main unit 1 is cast. An upper wall 8 of the sleeve body 2 constitutes a deck surface 10 cooperatively with an upper wall 9 of the main unit 1 while integrally forms plural boss parts 12, and a cylinder head can be tightened to be secured by providing a bottomed head bolt hole 13, opened to the deck surface 10, to be drilled in each boss part 12.
Patent JP-S62115191-A (JP)
Inventor: TANAKA SHUNJI
IPC: G09G5/36
Filed: 1985-11-14
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-H04136582-A (JP)
Title: Valve opening degree detector
Inventor: HAYASHI HIROSHI
IPC: F16K37/00
Filed: 1990-09-26
Abstract: PURPOSE:To know a maintenance period for zero drift quantity and span drift quantity by providing an abnormality diagnosis mechanism to detect the abnormality in zero drift and span drift obtained while calculating the change rate of the zero drift and span drift. CONSTITUTION:When the zero drift of a valve opening degree detecting means 21 itself exceeds a given value, zero drift quantity and span drift quantity are calculated by a span drift quantity calculating means 22 based on the signal from a zero 100% position checking means 11 using the valve opening degree detecting means 21. The calculation is made in such a way that the span variable is subtracted from span drift quantity by the zero drift quantity calculating means 23 of the valve opening degree detecting means itself, and the resultant or the span drift quantity is subtracted from zero drift quantity. The zero drift change rate is calculated using the zero drift quantity and calculation interval with a change rate calculating means 25, and when the resultant exceeds the given value, an alarm signal is generated by an alarm generating means 26. As a result, the maintenance period for the zero drift quantity of the valve opening degree detecting means itself can be known.
Patent JP-S63112815-A (JP)
Title: Thin film type multi-element magnetic head
Inventor: AKAI HIROSHI
IPC: G11B5/29
Filed: 1986-10-29
Abstract: PURPOSE:To realize high density recording by guard bandless recording, by placing a substrate plane with an inclination of an angle theta against the medium running direction opposed to said plane, so that a gap of a magnetic head is roughly vertical to the medium running direction, and also, has alternately two kinds of azimuth angles. CONSTITUTION:With respect to desired recording azimuth angles thetaR=-psi, +psi, -psi, +psi,... of multi-ch cross azimuth recording, a head whose head gap azimuth angle is thetaHG=thetaR-theta or thetaHG=thetaR+theta [in this regard, theta<=tan<-1> (TH/HP), TH and HP denote a head track width and a head pitch of a multi-element magnetic head, respectively] is placed successively on a single substrate by the head pitch of HP. When it is slid with a medium such as a tape, etc., it is slid by inclining a substrate plane by theta against its sliding direction. In such a way, multi-ch recording and reproduction of guard bandless of recording track width TW=HPtantheta can be executed simultaneously with high accuracy, and high density recording and reproduction are attained.
Patent JP-S62119163-A (JP)
Inventor: KATAYAMA YUSUKE
IPC: C04B35/56
Filed: 1985-11-14
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-S61134994-A (JP)
Title: Optical memory
Inventor: KAJIOKA HIROSHI
IPC: G11B11/10
Filed: 1984-12-05
Abstract: PURPOSE:To eliminate the necessity of electrical and magnetic shielding, by storing optical signals while circulating the optical signals through a loop-like polarization-plane maintaining optical fiber by switching a polarization switch and, at the same time, fetching the optical signals stored in the optical fiber. CONSTITUTION:A polarizing prism 1 has side faces a-d and a joined face (e) and the side faces (a) and (b) are at the opposite sides to the joined face (e). The side faces (c) and (d) are also at the opposite sides to the joined face (e). End sections of transmitting optical fibers 2 and 3 are respectively faced to the side faces (a) and (b) and light (linearly polarized light) reflected by the joined face (e) are emitting from the end section of the optical fiber 2 (or 3) is made incident to the end section of the optical fiber 3 (or 2). Moreover, one end section 5 of another polarization-plane maintaining optical fiber 4 is faced to the side face (c) of the prism 1 and the other end section 6 is faced to the side face (d) and lights reflected by the joined face (e) after emitting from the end section 5 (or 6) are made incident to the end section 6 (or 5).
Patent JP-H10106105-A (JP)
Title: Driving device for recording medium
Inventor: TANAKA MASANORI
IPC: G11B17/046
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent such trouble that when a cartridge of a minidisk, etc., is drawn in by a drawing-in member, and then this cartridge should be pushed out of the front end on the side of its insertion, a push-out ejecting part is positioned in a forward part of the cartridge at the time when the cartridge is drawn in, and hence a head base, etc., cannot be moved into this position. SOLUTION: A drawing-in/ejecting mechanism 30 for drawing in and ejecting out the cartridge has a drawing-in member 32 and an ejecting member 33, which are separately operated. When the cartridge is completely drawn in by a hook part 32b of the drawing-in member 32, the ejecting member 33 is turned by a withdrawal part 37, and hence the push-out ejecting part 33b is released from the front end C2 on the side of inserting the cartridge. Consequently, even when the head base 42 is moved along the front end C2, this head base 42 is not abutted against the push-out ejecting part 33b.
Patent JP-S62116683-A (JP)
Title: Polyfunctional agent
Inventor: MITSUO KOJI
IPC: D21H21/34
Filed: 1985-11-16
Abstract: PURPOSE:To provide a polyfunctional agent capable of imparting various excellent properties through addition to ready mixed concrete, a raw material for pottery, etc., which comprises at least one member selected from among liquid chloride, manganese, phosphorus compd. and silicic acid and at least one member selected from among liquid acidic, alkaline and sulfur compd. blended therewith. CONSTITUTION:A polyfunctional agent comprising at least one member selected from a chloride liq. (e.g., aq. soln. of KCl), a manganese liq. (e.g., aq. soln. of manganese acid), a phosphorus compd. liq. (e.g., aq. soln. of orthophosphoric acid etc.) and a silicic acid liq. (e.g., water glass) and at least one member selected from among an acidic liq. (e.g., low concn. hydrochloric acid, org. acids such as malic acid), an alkali liq. (e.g., aq. ammonia) and a sulfur compd. liq. (e.g., aq. soln. of zinc sulfide). Incorporation of the agent into ready mixed concrete is advantageous since it is effective in prevention of crack and surface staining, in improvement of adhesion to a paint, in prevention of degradation by rain water and in improvement of thermal stability. Use of the agent as a paint is advantageous since it is effective in rendering the surface of an article thermally stable. Blending of the agent with an inflammable material, followed by curing, imparts flame resistance to the material. It is also possible to blend the agent with a soil and harden the latter.
Patent JP-S63111123-A (JP)
Title: Turning equipment for cooling shaft material
Inventor: TAKETSURU TAKAAKI
IPC: C21D9/28
Filed: 1986-10-29
Abstract: PURPOSE:To prevent deformation of a long-sized shaft material at the time of rapid cooling by providing a pair of supporting members having two pieces of rolls, constructing one of said rolls as a driving roll and rotating the columnar long-sized shaft supported on the rolls. CONSTITUTION:The roll pairs 2, 3 and 4, 5 and a pair of stoppers 8, 9 are movably provided on a pedestal 10. The roll 2 is the driving roll which is rotated by a motor 6. The rolls 2, 3 (likewise 4, 5) are movably provided on the supporting members 12 in such a manner that the spacing between the centers thereof can be adjusted. The columnar long-sized shaft 1 which is subjected to a heating treatment is first imposed on the roll pairs 2, 3 and 4, 5 adjusted in the position according to the diameter and length of said shaft, then the stoppers 8, 9 are slightly spaced from the shaft 1 and are fixed to the pedestal 10. The roll 2 is then rotated by the motor 6 via a stepless speed change type driving means consisting of sprockets 14-16, chains 7, 20, a connecting rod 11, etc., to rotate the roll 2 thereby to rotate the shaft 1. The entire part is immersed into a hardening medium, etc., of a liquid tank and is thereby subjected to a rapid cooling treatment.
Patent JP-H04134323-A (JP)
Title: Optical writing type liquid crystal display element
Inventor: FUJIWARA SAYURI
IPC: G02F1/1335
Filed: 1990-09-26
Abstract: PURPOSE:To extremely facilitate the formation of a reflection layer and to simplify cell constitution by forming the reflection layer of a high-polymer film of a cholesteric liquid crystal having circular polarization dichromaticity. CONSTITUTION:This liquid crystal display element has a 1st transparent substrate 21a, a 1st transparent electrode layer 22a formed thereon, a photoconductor layer 23 formed thereon, a light absorptive layer 24 formed thereon, the reflection layer 25 which is formed thereon and consists of the high-polymer film of the cholesteric liquid crystal, a 2nd transparent substrate 22b, a 2nd transparent electrode layer 21b formed thereon, and the liquid crystal layer 26 inserted between this transparent electrode layer 21b and the reflection layer 25. Such reflection layer 25 is formed of the high-polymer film of the cholesteric liquid crystal having circular polarization dichromaticity in such a manner and, therefore, the formation of the reflection layer 25 is extremely facilitated and the process for production over the entire part is simplified. The cell constitution is simplified as well.
Patent JP-H06108888-A (JP)
Title: Control device for vehicle
Inventor: TAKEHARA SHIN
IPC: B60K5/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide a control device for a vehicle to control an engine so that fuel consumption is improved and energy is efficiently utilized as the generation of uncomfortable vibration produced owing to engine vibration is decreased. CONSTITUTION:A vibration reducing device A1 and an engine control device A2 are provided. The engine control device A2 is caused to vary an amount of fuel fed to an engine E in the given state of a vehicle according to the control state of the vibration reducing device A1.
Patent JP-2000076302-A (JP)
Title: Method and device for image retrieval and electronic still camera
Inventor: ITSUKI TAKAYUKI
IPC: G06T7/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To retrieve a desired recorded image on the basis of a drawing- inputted image. SOLUTION: The image retrieving device 100 extracts recorded images having highly matching feature elements by comparing feature elements of handwriting- inputted drawings 501, 502 and 503 and feature elements of partial images 501', 502', 503'... of recorded images and displays them as candidate images 111, 112, 113, 114... and a user selects an image (e.g. 11 in figure) that the user images, thus retrieving the desired image without keyword input and frame feeding. Here, the feature elements are, for example, an outline feature of a drawing for retrieval and an outline feature of the recorded image, the color inside the outline of the drawing for retrieval and colors of the partial images, the arrangement of the drawing for retrieval and the arrangement of the partial images, etc.
Patent JP-S61134934-A (JP)
Title: Object lens driving mechanism of optical recording and reproducing device
Inventor: OSAWA HIDEAKI
IPC: G02B26/10
Filed: 1984-12-04
Abstract: PURPOSE:To make an object lens driving mechanism small-sized and light-weight by attaching an object lens to one end of a driving member where the first and the second plate-shaped or film-shaped piezoelectric elements different in length are stuck to each other. CONSTITUTION:In the object lens driving mechanism, an object lens 20 is provided in one end of a driving member 23 where the first and the second piezoelectric elements 24 and 25 are stuck to each other, and the object lens is driven by a deforming force of the driving member 23 due to a potential difference E. Thus, the number of constituting parts is reduced as much possible, and the mechanism has a simple constitution and in comparison with a conventional mechanism, and it is made small-sized and light-weight effectively furthermore.
Patent JP-H0593527-A (JP)
Title: Device for disposal of condensate in air conditioner for local cooling
Inventor: HIROSE TSUNEO
IPC: F24F13/22
Filed: 1991-10-03
Abstract: PURPOSE:To introduce, for an air conditioner for local cooling using a drain tank for condensate, a device for disposal of condensate which makes it possible to dispose of the condensate without suspending the operation. CONSTITUTION:A branch valve 3 for dividing a stream of condensate into two courses is installed in a drainpipe 116 so that, by dividing the condensate into two flow to two tanks 1, 2, while one of the tanks is detached, the condensate can be discharged from the drainpipe 116 to the other tank. This constitution makes it unnecessary to suspend the operation of the air conditioner for local cooling and enables effecting its continuous operation.
Patent JP-S61135134-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L21/76
Filed: 1984-12-06
Abstract: PURPOSE:To enable the effective isolation of elements by etching an insulating film on the element regions under the condition of a larger velocity ratio after the overall etching such that a coating film is left on the interelement regions by almost equalizing the etching speed for the deposited insulating film and the coating film. CONSTITUTION:A mask 102 is arranged on a P type Si substrate 101 and grooves 103 and 103' are formed. A CVD SiO2 film 104 is deposited on the overall surface. The first photoresist layer 105 is formed by spin coating and further the second photoresist layer 106 is formed. By using a mixed gas of C2F6+O2, etching is done with equalizing the etching speed of the film 104 E1 and that of the photoresist layers 105 and 106 E2 and then the overall etching is done under the condition E1/E2=3. At the second etching, the etching speed of the resist layers 105 and 106 which are left at the first etching is slower than that of SiO2 so that a quantity of etching of SiO2 is small. Then a field insulating film which is enough thick without dents is formed. Consequently deterioration of the element isolation characteristics of enhancement of a wiring capacity can be prevented.
Patent JP-H1194840-A (JP)
Title: Transport apparatus
Inventor: SUZUKI NOBUO
IPC: G01N35/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent waste in measurements by confirming the presence/absence of a sufficient amount of liquid for requested measurement items in advance, and generating an alarm when the liquid is insufficient. SOLUTION: A measurement item is requested in a standby state, and a start is input, whereby an operation is started. At this point a necessary amount of a sample is calculated from the requested measurement item, which is input by an operator beforehand at an analysis parameter screen. In an operation state, the sample is moved from a feed-in module 9 to a line 10 and transported to a liquid amount check module 11. The amount of the sample measured at the liquid amount check module 11 is compared with the amount calculated beforehand. If the amount of the sample is not sufficient, the sample is promptly moved to a carry-out module 12 and an alarm is output. In order to measure the amount of the liquid, a liquid level is detected from an absorptivity in an optical method and a liquid amount calculation expression, based on a shape of a test tube preliminarily registered in a microcomputer, is used. The liquid amount can be obtained from a difference of a weight measured when the sample is raised from a rack by a chuck or the like and a weight of the test tube preliminarily registered in the microcomputer.
Patent JP-S63113272-A (JP)
Inventor: KODAMA SHUNICHI
IPC: F25D7/00
Filed: 1986-10-27
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-2001085736-A (JP)
Title: Method for manufacturing nitride semiconductor chip
Inventor: TSUDA YUZO
IPC: H01S5/323
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent cracking and chipping on a cut face, and an interface by dividing an area constituted of nitride semiconductor crystal into chips by using a plurality of division grooves formed on a wafer. SOLUTION: An n-type GaN buffer layer 101 is formed, and then an n-type AlGaN clad layer 102 is formed, and a multiplex quantum well layer 103 being an active layer, a p-type AlGaN clad layer 104 and a p-type GaN contact layer 105 are formed. A wafer is reversed and n-type electrodes 106 are pattern-formed on the side of a GaN substrate. Then, the wafer is set in a dicer and first split grooves 108 are formed and second split grooves 109 are formed on the GaN substrate side of the wafer. An area constituted of nitride semiconductor crystal is chip-divided by using the split grooves 108 and 109.