baber/WOPTO huggingface dataset:
Patent JP-H11250250-A (JP)
Title: Three-dimensional shape extracting device and record medium
Inventor: ENDO SUSUMU
IPC: G06T7/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily extract the three-dimensional shape of an object from the two dimensional picture of an object displayed on a screen. SOLUTION: The normal vector of a face (b) of an object in a three- dimensional system corresponding to one face of a cylindrical object displayed as a two-dimensional picture on a screen and the three-dimensional coordinate of at least one point (origin) included in the face (b) are calculated. Then, the face (b) is extracted based on the calculated result (a), and the height of a rectangular parallelepiped with the face (b) as a bottom face is set, and an object B is prepared (b).
Patent JP-H02229001-A (JP)
Title: Method of manufacturing high durable thatching material
Inventor: KIDA DAIZO
IPC: B27K9/00
Filed: 1989-03-02
Abstract: PURPOSE:To manufacture a high durable thatching material by dissolving chemical having an effect for restraining the decay of a cogon in hydrophobic organic solvent, and soaking a part of the cogon in the solvent, and further infiltrating the solvent to the whole of the cogon through capillarity. CONSTITUTION:Hydroxyquinoline copper, hydroxyquinoline aluminum or the like are used as a chemical having an effect for restraining the decay of cogons. These are dissolved in an organic solvent for adjusting the solution of 0.5% concentration. While, cogons remaining uncut are laid perpendicularly on baths made of polypropylene respectively. Solution is injected into each bath such that the liquid level thereof reaches the height of 5cm from the stem root of the cogons. After addition, the solution infiltrates the height of approximate 1m about in a month. And, as the result of performing an experiment by the use of cogons dried (being left for 24 hours at 60 deg.C) sufficiently, it is confirmed that the infiltration of the same degree is done in the period of the order of 1/2 - 2/3. Even twelve month lapsed, the surface layer as well as inner part thereof is kept in the same condition as the beginning, and there never occurs the decrease of the strength.
Patent JP-H11207436-A (JP)
Title: Metallic mold for casting
Inventor: HIRAIWA ATSUSHI
IPC: B22C9/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic mold for casting, by which the poured casting can easily be taken out from the mold. SOLUTION: The metallic mold 1 for casting is formed of a lower mold 2 and an upper mold 3 provided with a sand-made sprue formed body 4 in a through-hole 11 therein. The bottom part 28 the sand-made sprue formed body 4 formed as truncated cone is closely attached to the inner wall surface 29 of the through-hole 11, and the bottom surface 14 is supported with pins 9, and the bottom surface 14 and the top surface 15 of a projecting part 13 are disposed as the same plane. A filter member 18 is inserted into the bottom part 19 of the sprue 16 in the sand-made sprue formed body 4 and also, the bottom surface 19 of the filter member 18 and the bottom surface 14 of the sprue formed body 4 are disposed as the same plane.  Molten metal poured into the metallic mold 1 for casting is cooled and solidified, and the sand-made sprue formed body 4 is collapsed after taking out from the upper mold 3 together with the casting, and successively, the casting having the product shape can be obtd. by hitting the sprue portion in the casting.
Patent JP-H01222899-A (JP)
Title: Adsorption type running process device and water-jet cutting method
Inventor: ADACHI TAKAYUKI
IPC: B26F3/00
Filed: 1988-03-01
Abstract: PURPOSE:To make the whole process device compact, to shorten the arrangement time, and to make it possible to carry out the cutting process in a narrow space, by installing a running device to an adsorbing/holding device to be adsorbed and held to the plane of a workpiece, and providing a water-jet cutting nozzle to the running device. CONSTITUTION:An adsorption type running cutting device is positioned to the position to cut, and an adsorbing/holding device 2 is set to the plane (wall surface) 4 of a workpiece. Then, a blower 1 is operated to absorb the air at the inside 3 of the adsorbing/holding device 2, and the adsorbing/holding device 2 is adsorbed and held to the plane 4 by the negative pressure of the air. After that, on the adsorbing/holding device 2, a running/holding plate 8 is moved driven by an electric motor 5, a water-jet cutting nozzle 9 furnished at the running/holding 8 is urn to the cutting position, and the plane 4 of the workpiece is cut off at a desired position by the water-jet spray jetted from the nozzle 9.
Patent JP-H06237738-A (JP)
Title: Device for producing fried egg
Inventor: ISHIAI YUKIHIKO
IPC: A23L15/00
Filed: 1993-02-16
Abstract: PURPOSE:To eliminate the problem that there is a big difference in both shape and texture between fried eggs and ones which ordinary consumers think of and the conventional fried eggs are incapable of satisfying the consumers. CONSTITUTION:The bottom of an egg storage dented part 11 of a hot plate 10 is made into a dented spherical surface and the thickness of the dented spherical surface is changed to make provide an egg 40 with uniformity and even heating. Besides heating temperature at the surface side is made appropriate by a cover part 13 and a water reservoir part 12, a proper amount of heat is freely set by a unit heating furnace 20, a used hot plate is cooled by an air sending part 38 so that a device 1 for producing fried eggs is capable of stably and continuously producing the same fried eggs that consumers bear in mind as an established idea.
Patent JP-H05251540-A (JP)
Title: Bonding wire inspecting apparatus
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/66
Filed: 1992-03-05
Abstract: PURPOSE:To accurately detect an absolute height of a bonding wire by storing distribution information of a focus evaluated value and a focus position of the wire to be previously obtained, and imaging a few times at the focus position. CONSTITUTION:An inspecting apparatus comprises a camera 11 of imaging means, focus evaluated value calculating circuit 12, a picture processing memory 13 of distributed information storage means, a calculating circuit 14 of height calculating means, etc. Regarding a focus evaluated value distribution to be used for an inspection of an object S to be inspected, relationship between the height of a bonding wire 1 and the focus evaluated value is previously obtained by finely varying a focus position at an arbitrary position. The object S to be inspected is fed directly under the camera 11, and the wire 1 of the object S to be inspected is imaged at several positions of the focus position by the camera 11. Thus, an absolute height of the wire 1 is accurately obtained.
Patent JP-S52131317-A (JP)
Title: Safety frame for agricultural tractor or the like
Inventor: OKADA MAKOTO
IPC: B60R21/13
Filed: 1976-04-27
Abstract: PURPOSE:To provide a safety frame for an agricultural tractor or the like for protecting an operator which frame is provided to be simply retractable without distrurbing its storage with a simple carrier for loading great deal of agriculatural materials at retracted side of the frame.
Patent JP-H02228479-A (JP)
Title: Electroless plating bath
Inventor: AISAKA TETSUYA
IPC: C23C18/34
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a plating bath capable of stably forming a magnetic film having excellent characteristics as a vertical recording medium by incorporating glicolate group as a complexing agent into an aq. soln. contg. the respective ions Of Co, Ni, Re and a reducing agent. CONSTITUTION:An electroless plating bath incorporates at least Co ion, Ni ion and Re ion as a metallic ion, a reducing agent of the metallic ion as an additive and a complexing agent contg. at least glycolate group. As glycolate group of the complexing agent, glycolic acid or the soluble salt thereof is utilized in a range within about 0.001-3mol/l. Thereby the need for utilizing the specific complexing agent such as tartronic acid is eliminated and maintenance of the plating bath is made easy. This plating bath is ordinarily utilized in a range within 3-14.5pH.
Patent JP-H09244931-A (JP)
Title: Real-time file system
Inventor: KUROSAWA HISAYOSHI
IPC: G06F9/50
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a real-time file system which can secure the high response performance to a higher priority process by using a cache buffer in response to the priority of a process when a file is accessed by the process. SOLUTION: A process control means 101 performs the generation and deletion of processes, the CPU scheduling, etc. A process priority table 102 decides the executing sequence of processes in a CPU scheduling mode. A cache control means 103 secures and opens a cache buffer. Furthermore, an active/free state list 105 is added to manage the divided cache buffers equal to the number of process priority levels and also the blocks constructing these cache buffers respectively as a pair of working and non-working block lists. In such a constitution, a cache buffer is used in response to the priority of a process when a file is accessed by the process.
Patent JP-H10244628-A (JP)
Title: Laminate
Inventor: KURITA TOMOHARU
IPC: B32B15/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance and the wear resistance to high temperature of an insulated electric wire by forming a resin layer which comprises a mixture of polymide-imide resin containing a specific amine residue component as a respecting unit, in a molecular chain and epoxy resin or which is made up of a resin composition bonded with a specific residue, on the surface of metal moldings. SOLUTION: A resin layer of a mixture of polyamide-imide resin containing an amine residue component, as a respecting unit, shown by formula I for the formation of an imide bond and an amine bond, in a molecular chain and epoxy resin, is formed at least, on one of the faces of metal moldings. Alternatively, a resin layer comprising a resin composition of the residue, shown by formula II and/or formula III, bonded with the polyamide-imide resin is formed at least, on one of the faces of the metal moldings. In the formulae, R<1> , R<2> are a 1-4C alkyl group and may be the same or different from each other, and R<3> is hydrogen atom or an epoxy resin residue and R<4> is hydrogen atom or 2- hydroxyethylene group with R<3> bonded at a position 3.
Patent JP-H06268584-A (JP)
Title: Digital cordless telephone system
Inventor: ISHIZUKA TOSHIYUKI
IPC: H04W72/04
Filed: 1993-03-10
Abstract: PURPOSE:To allow one synthesizer provided to a base station to obtain three or more communications channels simultaneously by using a 2-way control channel so as to set the same frequency as that of a communications channel to the communications channel thereby using consecutively even adjacent slots of the communications channels as the control channels. CONSTITUTION:A synthesizer 4 of a base station 100 uses the same frequency carrier for all time slots and defines a 2-way control channel and a TC channel able to transfer on a communications frequency carrier as a control channel and sets the same frequency as the frequency of the communications channel. Since the control channel is used consecutively even on adjacent slots to the communications channels, even one synthesizer obtains three or more communications channels simultaneously. Or even one synthesizer obtains two or more communications channels and control channels simultaneously.
Patent JP-H06107695-A (JP)
Title: Novel human blood cell-related antigen and monoclonal antibody recognizing the same
Inventor: KITANI TERUO
IPC: C07K19/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a monoclonal antibody enabling the sure diagnosis and therapy of LGL leukemia and pure red cell aplacia and further enabling to detect an antigen in a paraffin-embedded tissue slice. CONSTITUTION:The novel monoclonal antibody is obtained by culturing a hybridoma cell line which is produced by fusing a myeloma-originated cell with the splenic cell of a mammalian sensitized with an antigen comprising a granular large lymphocytic leukemia cell having a natural killer activity; and the human blood cell-relating antigen is recognized with the antibody.
Patent JP-S54141154-A (JP)
Title: Recorder
Inventor: MORI MASAAKI
IPC: G02F1/11
Filed: 1978-04-25
Abstract: PURPOSE: To improve scanning speed without degrading the performance of a mechanical scanning means by dividing main scanning to a plurality and performing the same with each modulated light.  
     CONSTITUTION: A plurality of direct light modulating elements 12, 13 are so disposed between a galvanomirror 11 and a driving system 14 that the positions where their modulating light enters the galvanomirror 11 cause the light from the direct light modulating element 12 to scan the (a) to (b) lines on a photosensitive drum 5 and the light from the direct light modulating element 13 to scan the (b) to (c) lines. While the galvanomirror 11 is vibrating, the picture signal is sent out via gate circuit 7 to the driving system 14 after a fixed time after the light from the direct light modulating element 12 entered a beam detector 6. This signal is applied to the direct light modulating elements 12, 13. Thereby, the picture signal for 1 line is divided to the front half and last half, which are then simultaneously written and the intended object is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225445-A (JP)
Title: Paste confectionery with good preservability
Inventor: TAMURA YUKINAGA
IPC: A23L7/10
Filed: 1988-03-04
Abstract: PURPOSE:To provide the title low caloric confectionery of low cariosity, containing, as a sweetener, sorbose. CONSTITUTION:The objective confectionery containing, as a sweetener, sorbose alone or its combination with other sweetener(s) (e.g., sugar, fructose, glucose, maltitol, reduce maltose thick malt syrup, aspartame, stevioside).
Patent JP-S59175686-A (JP)
Title: Solenoid valve
Inventor: MATSUMOTO TOMOHIDE
IPC: F16K31/06
Filed: 1983-03-24
Abstract: PURPOSE:To improve the responding frequency of a captioned valve by arranging a valve body consisting of a magnetic body and a valve closing elastic body independently to face to several valve ports provided to connect to discharge for reducing the mass of the valve body. CONSTITUTION:A valve main body 6 is constructed to face several valve ports 16 connected to a fluid outlet 15 to a taper face 10a of a magnetic pole body 10. Each valve port 16 is provided with a valve closing body 17 and a permanent magnet 18 in one body, while a small hole 19 is bored on a projection 20 for arranging a movable valve body 22 inserted into a holder 21 made of resin and the like of low specific gravity. The movable valve body 22 is provided in a magnetic circuit composed of the magnetic pole body 10 and a yoke 13. This construction permits to minimize the size and the mass of each valve body and consequently obtain high-speed response for improving the responding frequency.
Patent JP-S59174816-A (JP)
Title: Color image scanner
Inventor: MITSUSAKA TOSHIO
IPC: G03F3/08
Filed: 1983-03-25
Abstract: PURPOSE:To improve resolution by separating a color image irradiated by a white light source into plural primary color images through a prism, and providing a linear scanner which scans on them and generate electric signals. CONSTITUTION:Paper 3 on which the color image is drawn is moved as shown by an arrow while irradiated by the white light source 4, and then light emitted by the white light source 4 is reflected by the surface of the paper 3 to enter the prism 1. Then, the light is refracted into three optical paths corresponding to the primary colors, i.e. red, green, and blue and inputted to prescribed vertical positions on charge-coupled elements (CCD) 2. Three primary color image input positions are scanned horizontally and simultaneously on the CCDs 2 by a clock, and when this scanning is completed, the next scanning corresponding to the next movement positions in the arrow direction of the paper 3 is started.
Patent JP-2000249823-A (JP)
Title: Color filter and optical display device
Inventor: MATSUOKA YASUSHI
IPC: G02B5/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To decrease cost by eliminating the production process of a black mask and to obtain a color filter for an optical display device having excellent appearance during displaying. SOLUTION: The color filter outer frame 15d which covers the nondisplay face of an optical display is provided with outer frame color filter pixels 15b1, 15b2, 15b3 using at least two of the three colors used for the color filter pixels 15a1, 15a2, 15a3 corresponding to the respective display pixels in the color filter display part 15a. The area ratio of the outer frame color filter pixels 15b1, 15b2, 15b3 having different colors from one another is determined to be different from the area ratio of the color filter pixels 15a1, 15a2, 15a3 corresponding to the colors used for the respective outer frame color filter pixels 15b1, 15b2, 15b3.
Patent JP-H01224158-A (JP)
Title: Manufacture of casting having cavity
Inventor: ONO KATSUYASU
IPC: B22D19/08
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the breakdown of a reinforced forming body and core by forming the buffer zone absorbing the deformation accompanied by the thermal expansion of a core between the core and reinforced forming body not only wrapping the core by two reinforced forming bodies at least. CONSTITUTION:The buffer zone 25 of a gap is demarcated between the outer peripheral face in the diameter direction of a salt core 24 and the inner peripheral face of a fiber forming body 10. This buffer zone 25 absorbs the relative variation by the thermal expansion between the fiber forming body 10 and salt core 24 in case of the fiber forming body 10, etc., being preheated, and is provided in the size that the outer peripheral face in the diameter direction of the salt core 24 and the inner peripheral face of the fiber forming body 10 are mutually abutted. The salt core 24 is arranged in the space in the state of its being wrapped by the fiber forming body 10 over the whole length.
Patent JP-S53136262-A (JP)
Title: Device for contracting manipulator
Inventor: WAKAHARA KOUJI
IPC: B66C23/687
Filed: 1977-04-30
Abstract: PURPOSE:To provide the subject device which assumes such a comparaitve that cylindrical bodies arranged coaxially are subsequently delivered, whereby the expansion and contraction distance can be sufficiently afforded and further the occupying space is comparatively small.
Patent JP-H08264690-A (JP)
Title: Heat sink and assembly of chip package and method
Inventor: TOOMASU MARIO SHIPORA
IPC: H01L23/367
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink which is suitable for an electronic device of high density and improved so as to be detachable. SOLUTION: Posst-type fasteners 7A to 7C which are provided with one ends that are inserted in a circuit card 2 and frictionally coupled to it and other ends that extend penetrating through a heat sink 3 and press the heat sink against the heat sink 3 are employed. The post-type fasteners 7A to 7C are arranged around a chip package 1, hold the heat sink in parallel with the circuit card 2, and apply a pressure to the chip package 1. This packaging structure comes into contact such as compressive thermal conduction contact with the chip package only in a radiation shield region, and the heat sink 3 larger in area than a chip package region supported by the circuit card 2 can be realized.
Patent JP-H10247832-A (JP)
Title: Audio-signal amplifier circuit
Inventor: KONO MITSUAKI
IPC: H03G3/30
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a signal route and a device by switching a recording operation and a speakerphone operation with the control of a microcomputer. SOLUTION: The recording operation for recording a sound signal from a line for functioning a device as an automatic answering telephone and hands- free speakerphone operation for making a call by using a loudspeaker and a microphone are switched. At the time of the recording operation, a resistance R2 is inserted into a gain control part 1 of an automatic level control(ALC) in series, and ALC is deliberately made to not operate at a value higher than a prescribed value. Namely, pseudo-ACL is realized. An ALC range can be set to a desired range by adjusting the value of the resistance 2. At the time of speakerphone operation, the transistor Q1 of the gain control part 1 is directly turned on with the control signal CONT from a microcomputer. Then, the attenuation quantity of the gain control part 1 is fixed to MAX, and ALC becomes non-functioning.  Thus, a linear amplifier characteristic is obtained for an input/output characteristic.
Patent JP-2000248706-A (JP)
Title: Step device for service entrance
Inventor: NAKAJIMA NOBUYUKI
IPC: E04F11/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a step device for a service entrance, etc., which can reduce physical distribution cost because of non-bulkiness when separated, can be handled with ease even in a narrow place, is light and well constructed, and can be firmly fixed to an installation surface. SOLUTION: A step device to be installed on an installation surface 2 outside the service entrance 1, etc., of a building is provided with a step base 3 made from a synthetic resin foamed body and a step section 4 made from synthetic resin foamed body lower than the step base 3, and the step base 3 and the step section 4 are connected to each other and fixed to the installation surface 2 through anchors 8. Since the step base 3 and the step section 4, when carried, can be separated from each other so as not to be bulky, the physical distribution cost can be reduced, and since step base 3 and the step section 4 are made from synthetic resin foamed bodies respectively, they become light and are well constructed. Therefore, they can be firmly fixed to the installation surface 2 through the anchors 8.
Patent JP-S54142077-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU SHIYUUJI
IPC: H01L21/28
Filed: 1978-04-27
Abstract: PURPOSE: To ensure a uniform thickness of the electrode metal layer provided on the side wall of the substrate by drilling a window on the semiconductor substrate after coating the insulator film and accelerating the etching speed for the side wall of the window by irradiation of the inactive atom ion on the entire surface in order to secure a smooth side wall by etching.  
     CONSTITUTION: SiO 2  film 8 is coated on Si substrate 7 and then covered with photo resist layer 9, and layer 9 is given patterning with a fixed width. Then layer 9 is used as the mask to etch exposed film 8 via the plasma using the Freon gas, and a right-angled and sharp window is drilled to substrate 7. Afrer this, layer 9 is removed with irradiation of Ar +  ion over the entire surface, and then an etching is applied with the mixture solution of hydrofluoric acid, ammonium fluoride and water. As a result, the etching speed is accelerated for film 7 owing to irradiation of the ion and the ion splash. As a result, the side wall is rounded. After this, Al layer 12 for electrode wiring is coated on the entire surface, thus ensuring a uniform thickness for layer 12. 
     COPYRIGHT: (C)1979,JPO&Japio