baber/WOPTO huggingface dataset:
Patent JP-2000357234-A (JP)
Title: Device and method for image processing
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/50
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently extract an object included in a moving image by inputting information specifying the object. SOLUTION: Moving image data read out of a storage part 101 are processed by a display process part 105 and displayed at a display part 106. A voice specifying an object to be extracted which is discriminated by observing the displayed moving image is sent to a terminal 107 and recognized by a recognition part 109, and a meaning analysis part 111 analyzes the meaning of the voice information to segment the key word of the object to be extracted. Then a 1st parameter is generated from the features that the segmented key word has by referring to a database, etc., that the meaning analysis part 111 has, and on the basis of the parameter, an object extraction part 102 extracts the object. Where there is one candidate for the extracted object, its image is recorded in a recording part 103, but when the extracted object is selected, its image and shape information are recorded.
Patent JP-H0334777-A (JP)
Title: Picture signal encoder, picture signal decoder and picture signal display device
Inventor: ANDO FUMIO
IPC: H04N1/41
Filed: 1989-06-30
Abstract: PURPOSE:To reduce picture data quantity by converting a binary three primary color picture data into a 2nd primary color data Y, C1, C2, in which Y=1, C1=0, C2=0 are selected for a white level signal and Y=0, C1=0, C2=0 are selected for a black level signal. CONSTITUTION:A logic conversion circuit 101 converts R, G, B signals into 2nd 3 primary colors Y.C1.C2 in which Y=1, C1=0, C2=0 are selected for a white level signal and Y=0, C1=0, C2=0 are selected for a black level signal, and supplies the result to a picture memory 103. On the other hand, HS, VS are supplied to an address controller 102. When a picture signal by one frame is stored, the write is stopped and a write end signal is sent from the address controller 102 to a encoder 104. The encoder 104 receives the write end signal to start run length coding.
Patent JP-H05340923-A (JP)
Title: Magnetic detector
Inventor: SHIMOE OSAMU
IPC: G01N27/74
Filed: 1992-06-04
Abstract: PURPOSE:To make a device small in size by using a detecting coil and a reference coil as parts of an oscillation circuit. CONSTITUTION:A series circuit 48 of a first resistor 44 and a first coil 46 is formed and a parallel circuit 54 of a second resistor 50 and a second coil 52 are formed. A bridge circuit 40 is formed of the series circuit 48, the parallel circuit 54, a third resistor 56 and a fourth resistor 58. An oscillation part 42 is formed by amplifying an output of this bridge circuit 40 by an amplifier 60 and by feeding it back positively, and one of the first coil 46 and the second coil 52 is made a detecting coil being affected by toner density, while the other is made a reference coil not being affected by the toner density. The toner density is controlled on the basis of the presence or absence of oscillation of the oscillation part 42.
Patent JP-H0220018-A (JP)
Title: Electrode structure for plasma processor
Inventor: MURAI TAKESHI
IPC: H01L21/3065
Filed: 1988-07-08
Abstract: PURPOSE:To dope without contamination with electrode components by composing an electrode of a silicon single crystal doped with the same type of dopant as that to be doped on a wafer to be processed. CONSTITUTION:An upper electrode 2a connected to a high frequency power source 3 and a lower electrode 2b disposed directly under the electrode 2a are arranged in the upper section in a chamber 5. Doping gas is supplied into the chamber 5 through a gas supply tube 4, flows between electrodes 2 in a laminar flow or diffusion, and is discharged externally from a discharge tube 6. For example, when phosphorus is intended to be doped in a wafer 1 to be processed, a phosphorus-doped silicon single crystal doped in high concentration with phosphorus is cut to be formed in the electrode 2 for use. The specific resistance of the crystal is normally 0.1OMEGA-cm or less. A high frequency discharge is generated by applying it to a flat plate upper electrode 2a to generate a plasma in the doping gas and to ionize it, and dopant is doped on the wafer 1 to be processed with the gas.
Patent JP-H1182440-A (JP)
Title: Assembled furniture changeable in shape
Inventor: HIRATA YOSHITOSHI
IPC: F16B12/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide assembled furniture changeable in shape, which is capable of changing length, width or other sizes and shape. SOLUTION: In assembled furniture constructed in such a manner that engaging parts 2a to 2c are provided in the side face of a member 1 having a furniture vertical sectional shape and a plurality of such members 1 are connected by the engaging parts 2a to 2c to be freely rotated, an engaging projection is provided in the engaging part provided in one side face of the member 1, and an engaging hole is provided in the engaging part of the other side face so as to be freely rotated, and this is engaged to be freely rotated.
Patent JP-H0815888-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device with the same
Inventor: MAEDA TATSUO
IPC: G03G5/147
Filed: 1994-06-30
Abstract: PURPOSE:To impart high hardness to the surface of a photoreceptor and to obtain an electrophotographic photoreceptor having stable electrical characteristics even at the time of repetitive use by incorporating a specified disazo pigment into an electric charge generating layer. CONSTITUTION:In this electrophotographic photoreceptor with at least an electric charge generating layer and an electric charge transferring layer on the electrically conductive substrate, particles of an inorg. compd. (filler) are contained in a layer forming the surface of this photoreceptor and a disazo pigment represented by formula I is contained in the electric charge generating layer. In the formula I, each of Cp1 and Cp2 is a residue of a coupler represented by formula II or III and Cp1 and Cp2 may be different from each other. In the formulae II and III, each of R1 and R2 is H, nitro, cyano, halogen such as F, alkyl which may have a substitutent, alkyl such as methyl, aryl such as phenyl or a heterocyclic group such as pyridyl.
Patent JP-S6148785-A (JP)
Title: Optical fiber switch
Inventor: USUI YOSHIO
IPC: G01V9/00
Filed: 1984-08-17
Abstract: PURPOSE:To detect a body securely by storing an optical fiber for projection and photodetection in a hollow column type soft elastic body, and detecting variation of light due to bending when the object body contacts the elastic body. CONSTITUTION:Light from a light emitting element 10 is incident on a prism 9 fixed to the lower part of the hollow column type soft elastic body 4 from the lower end surface 7 of an optical fiber 1 for projection and its reflected light is incident on the lower end surface 8 of an optical fiber 2 for photodetection and entered into a photodetecting element 1. Then, when the lower end surface of the elastic body 4 is elevated by the object body 30 to be detected, the elastic body is bent. Consequently, projection light from the end surface 7 strikes the internal wall 14 of the elastic body 4 and does not reach a prism 9. Therefore, the photodetecting element 11 detects that to detect the body 30.
Patent JP-S62260005-A (JP)
Title: High-hardness sintered body for tool and its production
Inventor: HARA AKIO
IPC: B23B27/14
Filed: 1986-07-18
Abstract: PURPOSE:To produce a high-hardness sintered body for tools having excellent heat resistance by imposing powder of an intermediate joint phase contg. high- pressure phase type BN, TiC, etc., and Al, etc. and powder of high-pressrue phase type BN, etc., on a sintering hard alloy base material and sintering the same, together with Cu, etc., under a high pressure. CONSTITUTION:The powder as the intermediate joint layer contg. <70vol% high-pressure phase type BN and the balance essentially consisting of the carbide, nitride, carbonitride, etc., of Ti, Zr, Hf, etc., and further contg. >=0.1wt% Al or Si is imposed on the sintered hard alloy base material. 80-95vol% High- pressure phase type BN having <=10mu average grain size, and compd. powder of MCx, MNx, M(C, N)x (M; Ti, Zr, Hf, x; 0.5-0.95) as the bond phase of the balance and 5-30wt% Al are mixed and the mixture composed thereof is imposed on said powder. Further, 1-20wt% Cu and ferrous metal are added thereto from the outside at 0.5-5 ratio between the same and the powders are sintered under >=20kb pressure at >=900 deg.C by using an extra-high-pressure and high-temp. device. The sintered body jointed with the hard layer infiltered with Cu, etc., and the intermediate joint layer to the base material is thus obtd.
Patent JP-S6326288-A (JP)
Title: Manufacture of bimetallic plate
Inventor: MIYAMOTO KENJI
IPC: B23K26/352
Filed: 1986-07-18
Abstract: PURPOSE:To obtain the bimetallic plate of excellent surface quality and adhesive strength by projecting a laser beam on a high expansion side alloy plate and low expansion side alloy plate and performing a cold cladding by opposing the irradiating faces of both plates each other. CONSTITUTION:A laser beam is oscillated by an oscillation device 4, reflected at the necessary angle by a galvanic mirror 5 and after focusing a focal point by being condensed by a lens 6, projects the whole face in the width direction of a high expansion side alloy plate 1, solidifies by melting the surface layer and removes the attachment, oil and moisture of the surface. The low expansion side alloy plate 7 coil is fed to a cladding roll 2 from the upper part of the high expansion side alloy plate 1 after being subjected to an uncoiling and cladded with the irradiating face of the low expansion alloy plate 7 being opposed on the irradiation face. In this case, the melt and solidified layers of the irradiation face of both alloy plates 1, 7 cause a very fine crack on its surface by the slip deformation of the inner part and is cladded with the neoface of the inner part being exposed. In this way, the bimetallic plate of excellent quality having an excellent cleanness and improved adhesion strength is obtd.
Patent JP-H0222484-A (JP)
Title: Etching device
Inventor: NAKAJI YORIO
IPC: C23F1/08
Filed: 1988-07-08
Abstract: PURPOSE:To uniformly etch both surfaces of metallic material by providing a nozzle for washing besides the nozzle for etching on the upper surface of the metallic material to be treated in the case of etching the upper and lower surfaces of the metallic material by infection of etchant. CONSTITUTION:While metallic material 4 having a resist 8 is moved on a conveyor 12 moved in a etching device main body 9, etchant such as FeCl3 is injected through the upper and lower nozzles 10 to etch the part free from the resist 8. In this case, the products 5, 6 due to etching reaction are stagnated or settled in the cavities formed by etching treatment in the upper surface of metallic material 4 and ensuing etching velocity is made slow. Therefore a nozzle 11 for washing is provided and while this nozzle is moved to the horizontal direction, compressed air or low-concn. etchant is infected to remove the settled stagnant matters 5, 6 and thereby the upper and lower surfaces of the metallic material 4 to be treated are uniformly etched without unevenness.
Patent JP-H0459138-A (JP)
Title: Slantwise punching die
Inventor: NAKAJIMA YASUHARU
IPC: B21D28/34
Filed: 1990-06-27
Abstract: PURPOSE:To accomplish a high-accuracy slant punching by providing a guide member controlling lateral movement of a blank holder member in lubricated surface contact with a side being the outside of a plate pressing block and the low side of the slope part of a die. CONSTITUTION:When a push rod 27 is pressed down, a blank holder block 15 is moved downward and a plate material W on a die block 13 is inserted between a slope 13a and a pressing surface 15b. When the ram of a press is driven and the center rod 21 is lowered, a punch 16 is pressed down through a pressure plate 20 and inserted between the die block 13 and the blank holder block 15 to punch a prescribed position of the plate material W whose underside is brought into contact with a reverse pressing punch. Since the blank holder block 15 brings a vertical side 15d on the low side into surface contact with the vertical side 17a of the guide block 17, bending load is dispersed, generation of deformation, etc., to the low side is prevented effectively, change of die clearance is inhibited to a small value and a high-accuracy working can be performed.
Patent JP-H0222205-A (JP)
Title: Plant growth regulator and regulating method
Inventor: IMANAKA YOSHIHIKO
IPC: C07D493/06
Filed: 1988-07-11
Abstract: PURPOSE:To obtain an excellent plant growth regulator suitable for growing plant in a short time or making a strong plant body containing a specific norditerpene-based compound extracted and isolated from nagi podocarpus as a plant of Podocarpaceae as an active ingredient. CONSTITUTION:The norditerpene-based compound expressed by formula I (R<1>-R<4> is H or hydroxyl; R<1> and R<2>, or R<2> and R<3> are epoxy respectively bonded with each other; R<5> is H or methyl) which is readily isolatable from a seed endosperm or root skin, etc., of nagi podocarpus (e.g., nagilactone F expressed by formula II) is contained in the aimed plant growth regulator as an active ingredient. Said regulator is especially suitable for plants of Solanaceae, Gramineae or Cruciferae. Furthermore, the plant seed is comfortably treated with said regulator. Growth promoting effect is obtained in case of treatment of said plant growth regulator with relatively small amount of drug, on the other hand, a strong plant body is obtained by depressing growth in case of treatment with relatively large amount of the drug.
Patent JP-H0835200-A (JP)
Title: Production of fiber board
Inventor: NAGANO TOMOMI
IPC: D21H11/14
Filed: 1994-07-22
Abstract: PURPOSE:To provide a method for producing a fiber board, having low specific gravity and high productivity and desired strength, being inexpensive and capable of obtaining thick fiber board. CONSTITUTION:This method for producing a fiber board comprises making a wet mat from aqueous slurry composed mainly of a fiber such as rock wool and a core board dissolving pulp obtained by defiverizinng and dissolving a core board and drying the resultant wet mat.
Patent JP-H0461717-A (JP)
Title: Manufacture of electric wire with shield
Inventor: AIDA RYOICHI
IPC: B21C3/02
Filed: 1990-06-28
Abstract: PURPOSE:To ensure good reliance upon the shield effect by constructing a tape forming jig so that the incoming side has a semicircular opening, while the outgoing side has a spiral opening, which makes the end of a shield tape spiral. CONSTITUTION:A tape forming jig 1a has a semicircular opening 1a1 on the incoming side and a spiral opening 1a2 on the outgoing side, and a conductor 3 and conductor 3 electrically insulated with an insulative substance 4 are parallelly inserted in the M direction, and an Al tape 2 is inserted so as to enwrap them. Tape formation is made while only this Al tape 2 is put alongside the outlet configuration, which is spiral, on the outgoing side of the tape forming jig 1a. Accordingly there is no fear of generation of Al tape 2 forming turbulence owing to the tape forming jig 1a, and it is possible for the Al tape 2 to enwrap the whole cores, which ensures good reliance upon the shield effect.
Patent JP-H096702-A (JP)
Title: Peripheral device, automatic device driver software preparation system, automatic preparing method for device driver software and inquiry responding method for peripheral device
Inventor: TAKANE KUNIO
IPC: G06F13/10
Filed: 1995-06-14
Abstract: PURPOSE: To facilitate the automatic preparation of a device driver software by mounting a program, with which a control command under supporting and a peculiar parameter are transmitted to a host computer corresponding to an inquiry from the host computer, at a peripheral device. CONSTITUTION: An automatic printer driver software preparation program is mounted on the host computer. On the other hand, a response program is mounted on a printer 2 and executed by a CPU 21. A bidirectional interface 23, with which bidirectional communication with the host computer is enabled, is connected to the CPU 21. When the automatic printer driver software preparation system inquires the control command or peculiar parameter to the printer 2, the response program on the printer 2 answers required information to the host computer. Based on that answer, the automatic printer driver software preparation system automatically prepares the driver software of the printer.
Patent JP-H0459391-A (JP)
Title: Sublimable thermal transfer recording method
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/50
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a superior shelf stability of image and to prevent the fusion bond of an ink layer with an accepting layer by providing a silicone oil having a boiling point of a specific temp. or less between the ink layer and the accepting layer. CONSTITUTION:A silicone oil having a boiling point of 250 deg.C or less is provided between an ink layer and an accepting layer. The silicone oil 7 is required to be provided between a ribbon 7 and an image receiving body 2 as a releasant for preventing the fusion bond of the ink layer of the ribbon 4 and the accepting layer of the image receiving body 2. As the image receiving body 2 and the ribbon 4 is fed in arrow directions, the silicone oil 7 is spread in a liquid film in a direction of an arrow shown by a dotted line by the pressure of a thermal head 3 and a platen roller 1 to be provided between the surface of the accepting layer of the image receiving body 2 and the ribbon 4. In this manner, the accepting layer can be prevented from being fusion bonded with the ink layer of the ribbon 4.
Patent JP-S6233052-A (JP)
Title: Low pressure casting device
Inventor: KONDO SHINICHI
IPC: B22D18/08
Filed: 1985-08-02
Abstract: PURPOSE:To reduce an initial cost by providing a pressure sensor for detecting the pressure in a holding furnace to said furnace, disposing a temp. sensor to the upper part of a stalk and detecting the molten metal level in accordance with the comparison between the standard pressure of the air pressure on the molten metal surface and the actually measured pressure. CONSTITUTION:A pressure sensor 6 is provided to a platen 3 of the holding furnace 1 and an air feed port 7 is formed thereto. The temp. sensor 8 for detecting the molten metal temp. is attached to the upper position of the stalk 5. The molten metal is supplied from a pouring port 2 of the platen 3 and compressed air is supplied through the port 7, then the molten metal ascends in the stalk 5 and the temp. signal of the sensor 8 changes sharply. The pressure of the holding furnace 1 in this stage is detected by the sensor 6. The standard air pressure in the furnace and the actually measured pressure are compared by a microcomputer and an electro-pneumatic proportional valve 9 is controlled in accordance with the comparison, by which the exact detection of the molten metal level is made possible. The inexpensive molten metal level gage is thus simply required and the initial cost is reduced.
Patent JP-S6062869-A (JP)
Inventor: GIYUNTAA PEERUTO
IPC: H02M3/335
Filed: 1984-08-17
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-S5696879-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/10
Filed: 1979-12-30
Abstract: PURPOSE:To obtain the photoelectric converter with a simple structure which can be readily manufactured, by selectively providing a P layer for a positive electrode and an N layer for a negative electrode on only the one main surface of a semiconductor provided on a substrate. CONSTITUTION:On the ceramic substrate 1, is provided a nonsingle crystal layer 2 wherein SiH4 constitutes main component, C, N, and O are added and an energy band is expanded. Then, C, N, and O are further added, the bandwidth is expanded, and actually intrinsic semiconductor layer 3 is deposited to the thickness which is 1/3-1/20 the thickness of the layer 2. Then, the layer is etched in a bevelled shape, covered with Si3N4, perforated 7 and 8 in a comb shape. A P layer 9 and an N layer 10 are provided, and Al electrodes 14 and 15 and external connecting terminals 16 and 17 are attached. Thus, the structure is very simple. The devices can be readily manufactured, integrated on one substrate, and connected in sereis or in parallel. Furthermore, the materials are inexpensive, and the cost can be reduced.
Patent JP-2000326282-A (JP)
Title: Cutter
Inventor: TANAKA YUKIMARO
IPC: B26D3/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To cut a cigarette by using a cutter so that the cigarette lighted for smoking or the cigarette once smoked to be thrown away can be recycled or so that an economical burden is decreased and a manner of a habitual smoker is improved. SOLUTION: A hollow part 1, part 2 provided with a blade partially in the hollow part 1, part 3 with a blade and a part 4 integrally formed by a part repulsing the two parts 3 provided with the blade, are used, a cigarette lighted is cut into two of lighted part and, a non-lighted part and the lighted part can be put out. The rest of the cigarette not lighted can be smoked later. A cigarette once thrown away can be smoked by cutting and lighting it. In this way, the cigarette is prevented from wasting.
Patent JP-S6415139-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KAWABATA MASATAKA
IPC: B01J23/89
Filed: 1987-07-09
Abstract: PURPOSE:To increase adhesive strength of a layer carrying activated alumina such as gamma-, delta-, eta, theta-alumina by forming oxidized film by existing lanthanoids element on the surface of heat-resisting steel substrate and by heat-treating. CONSTITUTION:One or more kinds of lanthanoids element such as lanthanum, cerium is stuck by thermal spraying or ion plating on the surface of flat 3 or corrugated 2 heat-resisting steel plate such as stainless steel consisting of <=30wt.% chromium, 1-10wt.% aluminum and the rest, or an existing layer is formed on the steel plate by applying and drying aq. soln. dissolved lanthanoids element. Thereafter, the oxidized layer 4 of activated alumina such as gamma-, delta-, theta-alumina contg. little alpha-alumina is formed by heat-treating. The alumina carrier layer stuck by existing the layer and catalytic metal 6 such as platinum, rhodium is carried on the activated alumina carrier layer. As a result, the crystal structure of the activated alumina is stabilized. Besides, the carrier layer can be firmly sticked.
Patent JP-H05337394-A (JP)
Title: Air jet type fine grinder
Inventor: MORIWAKI TORU
IPC: B02C19/06
Filed: 1992-06-04
Abstract: PURPOSE:To increase a chance of sucking a powder to grind the same by providing a counter nozzle in opposed relation to the injector nozzle provided in a grinding chamber so that the center line thereof crosses the injector nozzle at an obtuse angle and forming an annular air passage equipped with a throat part on the side of the leading ends of those nozzles. CONSTITUTION:The material to be ground supplied to a grinding chamber B by an injector nozzle B1 is ground in the grinding chamber B to be classified by the classifying rotor provided in the classifying chamber C provided above the grinding chamber B and a coarse powder with a definite particle size or more is returned to the grinding chamber B to be again ground. A counter nozzle B2 is provided in opposed relation to the injector nozzle B1 provided in the grinding chamber B so that the center line thereof crosses the nozzle B1 at an obtuse angle. An annular air passage 8 equipped with a throat part once constracted in its cross section to expand is formed on the side of the leading ends of the nozzles B1, B2. Further, between a hollow spindle 9 and a raw material hopper 13, a changeover means such as a valve connecting or cutting off both of them is provided.