baber/WOPTO huggingface dataset:
Patent JP-H01186536-A (JP)
Title: Magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/00
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a magnetron with high cooling performance by forming the plane shape of permanent magnet plates in a rectangular or oblong shape in response to the plane shape of yokes. CONSTITUTION:Cooling fins 2 are coupled and press-fitted on the outer periphery of an anode cylinder 11 at the center of a magnetron tubular bulb 1 serving as the oscillating source of microwaves, permanent magnet plates 3 and 4 forming the magnetic field in the operation space in the tubular bulb 1 are arranged on the upper end lower ends, and yokes 5 and 6 constituting a magnetic circuit around them are provided. A filter 7 feeding the cathode input to the tubular bulb 1 and blocking the leakage of unnecessary radio waves to the outside is provided. The yokes 5 and 6 are formed in a rectangular plane shape having the short side in the draft direction of the cooling air and the long side in the perpendicular direction to it, the permanent magnet plates 3 and 4 are formed in a rectangular plane shape corresponding to the yokes 5 and 6. The opening area surrounded by the yokes 5 and 6 and serving as the cross section of a cooling air draft path can be made wide, the draft path of the cooling air is short, thereby the draft resistance is small and the cooling performance is improved.
Patent JP-H01180544-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: WAKI KOKICHI
IPC: G03C1/83
Filed: 1988-01-13
Abstract: PURPOSE:To improve the image stability of the title material at a high temp. and humidity by incorporating the dispersion of a lipophilic fine particle composed of a homopolymer or a copolymer which is insoluble in water and soluble in an org. solvent and a specified cyan coupler, in a red sensitive silver halide emulsion layer, and a specified dyestuff in an emulsion layer or a nonphotosensitive layer, respectively. CONSTITUTION:The dispersion of the lipophilic fine particle obtd. by emulsifying and dispersing a mixed solution of the homopolymer or the copolymer which is insoluble in the water and soluble in the org. solvent and the cyan coupler shown by formula I or II is incorporated in the red sensitive silver halide emulsion layer, and the dyestuff shown by formula III is incorporated in the silver halide emulsion layer or the nonphotosensitive layer. In formula I, R11 is alkyl group, etc., R12 is acylamino group, etc., R13 is hydrogen atom, etc., Z11 is hydrogen atom, etc. And in formula II, R21 and R22 are each hydrogen atom, etc., R23 is carbamyl group, etc., Z21 is alkoxy group, etc. In formula III, R1 and R2 are each -COOR5, etc., R3-R6 are hydrogen atom, etc., Q1 and Q2 are each aryl group, X1 and X2 are each a divalent linking group, Y1 and Y2 are each sulfo or carboxyl group, L1-L3 are each methine group.
Patent JP-H1180868-A (JP)
Title: Alloy for joining cemented carbide and composite material thereof
Inventor: WATANABE YASUSHI
IPC: B22F7/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for joining having excellent joining strength without forming brittle phases even in the case of being diffusely joined with WC-Co series cemented carbide or WC-Ni series cemented carbide and to provide a composite material thereof. SOLUTION: This alloy for joining is the one using Co, Ni or the alloy as the base and contg., by mass, 1.0 to 2.3% C and 15.5 to 34.7% W, and the balance one or more kinds of Co and Ni with inevitable impurities. The casting or powder of the alloy for joining is diffusely joined with WC-Co series or WC-Ni series cemented carbide, and they are integrated. Furthermore, by using HIP, the cemented carbide and the alloy for joining and the alloy for joining and steel are diffusely joined to form a composite material having an integrated structure. The alloy for joining can contain <=30% Fe, <=3% Si, <=3% Mn and Cr, Mo, Nb, Ti, Zr and Ta by <=10% in total in addition to the above alloy components.
Patent JP-H10199002-A (JP)
Title: Optical information recording medium
Inventor: OSADA KENICHI
IPC: G11B7/257
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enable a high-density recording by forming recording marks, which are reduced in or removed of film thickness on a recording thin film which is changed in its film thickness by irradiation with a laser beam, specifying the difference in phases between the reflected light from an unrecorded region and the reflected light from a recording mark region to a specific range and specifying the reflectivity of the recording mark region and the reflectivity of the unrecorded region to specific values. SOLUTION: A protective layer 2 is formed on a substrate 1 and the recording this film 3 of, for example, Te or Te added with additives, such as C and Se, is formed thereon. A light interference layer 4 consisting of oxide of, for example, Al, Si, Ta, Zr, etc., is formed on the recording thin film 3. The range of the difference in the phases between the reflection from the unrecorded region and the reflected light from the recording mark region formed by the recording light with respect to the wavelength of the laser beam for reproducing the thickness of the light interference layer 4 is specified to (0.6 to 1.4)π+2nπ (n is an integer) and the reflectivity R1 of the recording mark region and the reflectivity R2 of the unrecorded region are specified to a relation R1>R2, by which the high-density recording and reproducing are made possible.
Patent JP-H11200247-A (JP)
Title: Air-permeable and waterproof fiber material and its application product
Inventor: OKUDA KOJI
IPC: A41D31/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an air-permeable and waterproof fiber material that has large air permeability but doe not leak water under a hydraulic pressure less than several centimeters water column. SOLUTION: A thin sheet material having a number of such small holes that can be recognized by naked eyes is subjected to water repellency treatment to prepare an air-permeable and waterproof material that has large air permeability but does not leak water under a hydraulic pressure less than several centimeters water column. The resultant material is used to produce footwear, beverage vessels, nursing bottles, waterproof gloves and waterproof garment.
Patent JP-H03209359-A (JP)
Title: Production of naphthalene sulfonic acid salt
Inventor: SATO TOSHIO
IPC: C07C309/35
Filed: 1990-01-10
Abstract: PURPOSE:To reduce an amount of waste water and improve economy by using a filtrate after removing of precipitate as a neutralizing solvent in obtaining the subject compound in neutralizing a naphthalene sulfonic acid with an alkali metal compound and separating a precipitated product. CONSTITUTION:A naphthalene sulfonic acid as a raw material is neutralized with an alkali metal compound and a precipitated alkali metal salt of naphthalene sulfonic acid is separated to afford the aimed compound. In said process, a filtrate after separating of the alkali metal salt of naphthalene sulfonic acid is used as a neutralizing solvent. In said case, the alkali salt of naphthalene sulfonic acid is infected with an alkali sulfate generated in neutralizing of excess unreacted sulfuric acid in synthesis of the raw material mainly as crystal, while the filtrate may be directly circulated. To avoid said contamination, a calcium compound is added to the filtrate to separate the alkali sulfate with converting to a calcium salt, or the filtrate is cooled and a precipitated alkali sulfate is separated, then preferably used as a neutralizing solvent.
Patent JP-H10192813-A (JP)
Title: Treating agent for waste containing heavy metal and method for stabilizing waste containing heavy metal
Inventor: IKEDA KOICHI
IPC: A62D101/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To completely stabilize waste containing heavy metals contained in general and industrial waste by producing a treating agent for waste containing heavy metals by using a hydration product having a specified particle size as a main component. SOLUTION: Fine powder which is obtained by a method in which a cured substance for a building material obtained by adding water and, as required, an additive such as fine aggregate etc., to a hydraulic substance such as cement and curing the mixture is pulverized or ground by an ordinary method and a hydration product which is obtained by a method in which a large amount of water is added to a hydraulic substance, and the mixture is hydrated with heating and stirring, dewatered, and filtered are used as a treating agent for waste containing heavy metals. On this occasion, the hydration product 0.1μm-0.5mm in average particle size is used.  The product mainly containing a latent hydraulic substance is preferable, the product mainly containing blast furnace granulation slag is more preferable, and the product obtained by curing a composition mainly containing blast furnace granulation slag, an alkali stimulating agent, and water is especially preferable.
Patent JP-S5498831-A (JP)
Title: Ski plate with characteristic variable center core
Inventor: NISHINO MASAO
IPC: A63C5/04
Filed: 1978-01-18
Abstract: PURPOSE:To arbitrarily adjust the various characteristics of a ski, by shaping foreign matter filling portions in a ski body, and by selectively filling the suitable matters of solid or liquid or the like in the foreign matter filling portions. CONSTITUTION:Concave grooves 2 functioning as a plurality of foreign matter filling portions are formed in the longitudinal direction of an upper surface of a ski body 1 over portions near front and rear both grounding points of the ski. The filling matters 3 of solid, liquid or gas or the like, such as, plastic, metal or water or the like are suitably filled into each concave groove 2.
Patent JP-H03209998-A (JP)
Title: Dynamic image decoding device
Inventor: ARII KOJI
IPC: H04N19/176
Filed: 1990-01-11
Abstract: PURPOSE:To decode a dynamic image without disturbing a reproducing image even if an error whose correction is impossible is generated by interpolating other information instead of erroneous image information by using motion information. CONSTITUTION:When an error whose correction is impossible is detected by an error detecting and correcting device 2, the device 2 informs a position of an erroneous block 26 constituted of erroneous data to a motion detecting device 10. The motion detecting device 10 detects an erroneous frame 23 in which an erroneous block exists and its position, and informs them to an inter- error compensation frame decoding device 11. Subsequently, at the point of time when the next refresh frame 25 reaches an image storage device 9, the motion detecting device 10 detects motion information in the vicinity of a position in which the block 26 exists between a frame 24 immediately before the frame 23 and a frame 25, and informs it to the device 11. This device 11 interpolates the erroneous block 26 of the frame 23 from the frame 24 immediately before the frame 23 by using an erroneous block position and the motion information, and records the interpolation block in the position concerned of the frame 23 in the image storage device 9.
Patent JP-S59129833-A (JP)
Title: Liquid crystal display element
Inventor: KINUGAWA KIYOSHIGE
IPC: G02F1/1345
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a liquid crystal display element having a terminal part electrode structure which is low in resistance of a terminal part and causes no increase of a contact resistance due to a surface oxidation, by forming a part of a terminal electrode and a part of it by a metallic film and a transparent conductive film, respectively. CONSTITUTION:A transparent electrode 7 formed by adding tin oxide to indium oxide is formed on a terminal part 5. As for this film thickness, 50-2,000Angstrom  is suitable. A thin metallic electrode 8 is formed on both ends of the transparent electrode. As for thickness of the metallic electrode 8, 200-5,000Angstrom  is suitable. As for the metallic electrode 8, a metallic Cr film whose adhesive strength is excellent against the transparent electrode, glass, etc. is suitable. The resistance of the terminal part itself can be kept low by the metallic electrode 8, also the contact surface can be made a stable metallic oxide film against oxidation, and its resistance is low as a whole, and a stable connection can be obtained. Also, there are such effect as the terminal part is easily visible and is positioned easily.
Patent JP-H03209983-A (JP)
Title: Image reproducing device
Inventor: TANAKA CHIHARU
IPC: H04N5/91
Filed: 1990-01-11
Abstract: PURPOSE:To avoid the reproducing interruption by commanding forcibly an FR mode at the time of discriminating abnormality of a sub-information signal for showing the kind of a mode, in a device which can reproduce a field(FL) or frame(FR) mode video signal. CONSTITUTION:By a data trap circuit 6 and a data demodulating circuit 7, a sub-information signal of an ID signal for showing the kind of a reproducing mode subjected to multiple recording is demodulated and supplied to a system controller 1, and is discriminated whether abnormality of the ID signal exists or not. In such a state, when abnormality is discriminated, an FR mode is commanded from the controller 1 and reproduction by the FR mode is executed forcibly, and although the picture quality is deteriorated, the reproduction interruption is avoided and a video signal is reproduced continuously.
Patent JP-S59129178-A (JP)
Title: Printing control system
Inventor: TATEISHI NAOFUMI
IPC: G06F3/12
Filed: 1983-01-14
Abstract: PURPOSE:To make it possible to continuously and rapidly input data and to enable the reduction of an input mistake, by performing data input treatment and data display treatment in preference to printing treatment while performing display treatment corresponding to data input. CONSTITUTION:In electronic machinery with a printer equipped with a mean for operating inputted data and a printer for printing the operated result, input treatment (number counting treatment or operation registration treatment) to key manipulation is performed while, at the same tme, display treatment is also performed and, when printing data is especially calculated by registered key manipulation, the printing data is temporarily key stored in buffer memory 4 to directly enable the returning to key sampling treatment and the printing data stored in the buffer memory 4 is transmitted to a printing control part 7.
Patent JP-H08193319-A (JP)
Title: Valve equipment
Inventor: OBA MANABU
IPC: E02B8/04
Filed: 1995-01-17
Abstract: PURPOSE: To provide a valve equipment that is excellent in following-up to water levels and stability in operation. CONSTITUTION: In a valve equipment that controls water level by repetitious operation of opening and shutting actuated by a float floating on the surface of the water, an opening 12 for letting water flow in is provided at the side of the valve main body 11, and openings 21 and 22, approximately the same in diameters, are provided respectively at one end and the other end in the axial direction of the valve main body. A constantly-closed body 31 that is displaced in interlocking with the float is fitted in watertightness to the opening 21 on one end of the valve main body 11 so that it can make sliding motion. A movable valve body 53 is provided at the opening 22 on the other end of the valve main body 11 so that it can be opened and shut. The constantly-closed body 31 and the movable valve body 53 are integrally connected with a connecting member 46.  As internal pressure working on the constantly-closed body 31 and the movable valve body 53 is offset in the opposite directions, the movable valve body 53 can be opened and shut with a slight force working in the axial direction.
Patent JP-2000209804-A (JP)
Title: Motor
Inventor: SUMI SHIGEJI
IPC: H02K3/50
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor whose stator lead wires can be led easily out of the inside of a motor bracket and which has sufficient electrical breakdown strength between the motor bracket and the stator. SOLUTION: A circuit board 28 for feeding power to a stator is fixed to the outer surface of a motor bracket 2. Lead wires 11a of stator coils are drawn out of the inside of the motor bracket 2 through a through-hole 2a formed in the motor bracket 2 and are connected electrically to the circuit board 28. The circuit board 28 has a board main part 29, which closes the through-hole 2a and an insertion hole 34 which is formed in the board main part 29 at the approximately central position of the through-hole 2a and through which the lead wires 11a of the coils are inserted. The through-hole 2a is closed by the board main part 29 of the circuit board 28, and the coil lead wires 11a are electrically connected to the circuit board 28 through the insertion hole 34.
Patent JP-S60209260-A (JP)
Inventor: AREKUSANDAA JIYOOJI KENTO
IPC: C07C211/63
Filed: 1985-01-14
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-S5289064-A (JP)
Title: Revising method for form of shadowmask
Inventor: URUSHIHARA TAKESHI
IPC: H01J9/14
Filed: 1976-01-21
Abstract: PURPOSE: Shadowmask is measured at the optional numerous points without contacting, the form is revised through plate spring; so that, the transformation can be eliminated and it is so arranged that the form can be revised very precisely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5288582-A (JP)
Title: Separation of air by utilizing gas turbine, using blast furnace exhaus t gas as fuel
Inventor: MIMOTO MASATO
IPC: F25J3/04
Filed: 1976-01-21
Abstract: PURPOSE:To utilize the high temperature waste gas of gas turbine as a heat source of air separation apparatus heater, together with, to induce a part of raw air, compressed with the air compressor of gas turbine, to the air separation apparatus, as raw air.
Patent JP-H04238164-A (JP)
Title: Device and method for digital video and audio recording
Inventor: TAKAHASHI SUSUMU
IPC: G11B20/10
Filed: 1991-01-21
Abstract: PURPOSE:To switch plural compression modes with simple constitution and to efficiently execute multiple recording of video signals and audio signals with the digital video and audio recording device which records the video signals by compressing the code quantity thereof. CONSTITUTION:The compression ratio of video codes is changed by a data rate switch 21 and simultaneously the number of channels of the audio signals to be recorded is switched by a switch 22 for the number of recording channels. The recording patterns on a magnetic tape do not change if the ratio of the code quantities of the videos and sounds is set constant and, therefore, the dealing with plural modes with the simple constitution is possible. The max. possible recording region of the video signals is assured according to the number of the necessary audio channels, by which the high image quality is efficiently obtd.
Patent JP-H06216721-A (JP)
Title: Ring oscillator and pulse phase difference encoding circuit
Inventor: YAMAUCHI SHIGENORI
IPC: G01R25/08
Filed: 1993-01-14
Abstract: PURPOSE:To improve a detection speed without deteriorating the detection resolution of a pulse phase difference by this ring oscillator by connecting even pieces of inversion circuits like a ring, and revolving stably a pulse edge. CONSTITUTION:An even numbered stage ring oscillator is constituted by connecting two NAND gates and 30 pieces of inverters like a ring, and to the other input terminal of the NAND gate NAND1, a start pulse PA from the outside is inputted, and to the other input terminal of the NAND gate NAND32, an output signal of the inverter INV18 is inputted directly. In such a state, when the PA is varied from Low to High, two pulse edges of a main edge which appears as a falling edge in the inversion circuit of an odd numbered stage, and a reset edge which is generated by a fact that this main edge is inputted directly to the NAND gate NAND32 from the inverter INV18 and appears as a rising edge in the inversion circuit of odd numbered stage revolve on the same revolution.
Patent JP-H04237320-A (JP)
Title: Position input device
Inventor: FUKUSHIRO MASAYUKI
IPC: G06F3/038
Filed: 1991-01-21
Abstract: PURPOSE:To change button touch in accordance with selected contents by providing this position input device with a button stress variable mechanism of a button for selecting one of functions displayed on a display screen in accordance with control applied from a computer body. CONSTITUTION:The position input device 1 instructs the movement of a cursor on the display screen of a display 2 and the selection of a selected function to the computer body 3. The button stress variable mechanism 5 changes the button touch of the button 4 for selecting one of functions in accordance with control applied from the computer body 3. Thereby the button touch of the button 4 for controlling function selection can be changed in accordance with the contents of the selection.
Patent JP-S63173651-A (JP)
Title: Printer
Inventor: HORI HISANOBU
IPC: G06K15/00
Filed: 1987-01-13
Abstract: PURPOSE:To print by using a font group giving an expression approx. similar to a desired expression when a required font group is not provided, by outputting appropriate font data selected through a manual selection mode when a font data group corresponding to given printing data is not stored in a font storage means. CONSTITUTION:When printing data is fed to an input means 1 and the printing data is discriminated as character data by an analyzing means, the data is stored into a printing buffer. Then, font data is sent from a font supplying means 6, while a generating means 3 generates control data in a dot map form, and printing is conducted by a printing means 4 through a printing controlling means 5. When a font selection command is discriminated by the analyzing means 2, it is judged whether a selected font is stored in the printer, and when a font group having features conforming to those of the selected font is present, the font data is outputted from the means 6. When the relevant font group is not stored in the printer, an OFF indication is displayed on a display panel 7 by a display controlling means 9, upon which the user selects an appropriate font by a selecting means 8. Thus, even when a required font is not stored, an expression approx. similar to that obtained by use of the required font can be printed.
Patent JP-S62162575-A (JP)
Title: Thermal transfer recorder
Inventor: KADOWAKI KAZUHIKO
IPC: B41J17/24
Filed: 1986-01-14
Abstract: PURPOSE:To prevent an ink carrier from being wrinkled, by exerting a slackened torque of a spring clutch on an ink carrier payout roll as a rotational load, thereby giving a constant tension to the ink carrier. CONSTITUTION:An ink carrier of a payout roll 3 is paid out by an ink carrier take-up roll 1, and simultanously, the roll 3 is rotated. At the time of the rotation, a spring 8 receives a force in the direction for opening the spring 8, and the roll 3 is rotated while receiving a force from the spring 8. When the ink carrier is paid out, the force received from the spring 8 becomes the tension applied to the ink carrier. Accordingly, since the determinant factor for the tension is only the force of the spring 8, a stable tension can be obtained.