baber/WOPTO huggingface dataset:
Patent JP-S6141582-A (JP)
Inventor: HORUGE KOSUTA
IPC: B41J35/22
Filed: 1985-07-31
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-S6270361-A (JP)
Inventor: HENRICK CLIVE ARTHUR
IPC: C07D251/22
Filed: 1986-07-17
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-S5694125-A (JP)
Title: Gas burner
Inventor: KODERA HIROSHI
IPC: F23Q3/00
Filed: 1979-12-26
Abstract: PURPOSE: To prevent the attachment of soup to an ignition device, thereby ensuring a good ignition constantly by providing an ignition chamber within a burner body for incorporating the ignition device therein and introducing an ignition flame formed within the ignition chamber to a main flame port of the burner body through a flame outlet.  
     CONSTITUTION: When a gas cock is opened, a gas mixture with a primary air is supplied from a mixing pipe 1 into a gas distribution chamber 9 of a burner body 3, and simultaneously, gas is injected from a main flame port 6 for the outer and inner flames and an auxiliary flame port 7 for the outer and inner flames, and further, gas is supplied into an ignition chamber 2 through a gas inlet 13. The gas supplied into the ignition chamber 2 through the gas inlet 13 is mixed with a secondary air supplied from an air inlet 18 under the venturi effect while the gas is being injected from a nozzle 17. When the ignition chamber 2 is charged with the gas, the ignition device sparks to ignite the gas to form an ignition flame. The ignition flame is introduced through a flame flow-out port 22, communication gas 23 and the flame outlet 4, by which the gas supplied from the main and auxiliary flame ports 6 and 7 is ignited successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H071007-A (JP)
Title: Equipment for joining plate
Inventor: MIYAMOTO KUNIO
IPC: B21B15/00
Filed: 1993-06-17
Abstract: PURPOSE:To prevent the accident caused by the collision of a joining machine with a movable table roller, and to reduce the hydraulic power loss by simplifying a hydraulic device in a joining equipment for a preceding plate and a succeeding plate which advance in a continuous hot rolling equipment. CONSTITUTION:The head side of each balance cylinder 37 and an accumulator 41 are pressed with the prescribed pressure, and an opening/closing valve 43 is closed, and at the same time, a joining machine 50 is brought close to the inlet-side end part and made waiting. When the rear end part of the preceding plate 51 and the front end part of the succeeding plate 52 are fed, the joining machine 50 is moved at the same speed as the advancing speed of the rolled stock, and clamped by the inlet-side and outlet-side clamps 47, 48, and the respective plate ends are heated by an inductor 49 to execute pressing and joining until the joining machine 50 reaches the outlet-side end part. As the joining machine 50 is moved, a guide rail 46 is also moved, and a guide roller 33 and an elevating table roller 35 are successively elevated to avoid the collision of the joining machine with the table roller.
Patent JP-H0459667-A (JP)
Title: Production of composite ceramic material
Inventor: KITA HIDENORI
IPC: C04B37/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a composite ceramic material having excellent strength, heat-resistance and heat-insulation and small dimensional shrinkage by placing a soldering material and a composition containing silicon powder on a surface of a sintered ceramic material and baking the obtained formed material to bond the formed material and the silicon-containing composition. CONSTITUTION:A soldering material 2 composed of a paste containing metal oxide and metal foil, metal powder, etc., is prepared beforehand. The soldering material 2 is placed on a surface of a sintered ceramic material 1 and a composi tion 3 containing silicon powder is placed on the soldering material to form a formed ceramic material. The formed material is baked in nitrogen atmo sphere to convert the above composition 3 into a reaction sintered ceramic material. At the same time, the sintered material is bonded to the above sintered ceramic material 1 with the soldering material 2.
Patent JP-S6063377-A (JP)
Title: Chemical vapor deposition device
Inventor: YAMADA YASUYUKI
IPC: C23C16/50
Filed: 1983-09-13
Abstract: PURPOSE:To form a film having a uniform thickness by disposing a coil-shaped electrode which excites high-frequency discharge to enclose a material to be treated and forming said electrode of a tubular body having gas ejecting parts opened to direct the material to be treated. CONSTITUTION:A chemical vapor deposition device is constituted of a vacuum vessel 10 which has an evacuating port 13, a gas supply part 12 which is provided on the outside of the vessel 10 and supplies atmosphere gas and reactive gases regulated to the prescribed flow rate ratio and gaseous pressure into the vessel 10, a support 14 which is provided in the vessel 10, is maintained at negative potential and supports a material 15 to be treated, a heating body 22 which heats the material 15 and a coil-shaped electrode 19 which excites the gas by the high-frequency discharge. The electrode 19 is so disposed as to enclose the material 15 and is formed of a tubular body 21 having gas ejecting ports 20 opened to direct the material 15. The body 21 and the part 12 are connected by means of a piping.
Patent JP-S6149750-A (JP)
Title: Continuous casting method of clad steel billet
Inventor: YANO KOZO
IPC: B22D11/124
Filed: 1984-08-16
Abstract: PURPOSE:To weld satisfactorily the entire surface of a clad steel billet and to improve product yield in continuous casting of the clad steel in which a molten metal is supplied, welded and quickly cooled onto the surface of a moving steel strip by pouring the molten steel onto the preheated steel strip which is held at both ends by L-shaped refractories and cooling quickly the intermediate part after prescribed time. CONSTITUTION:The steel strip 6 which is preheated to an adequate temp. in a preheating furnace 12 is held at both side ends by the endless L-shaped refractories 16 to prevent the outflow of pouring 5 and to insulate both side parts, by which the welding is improved. The intermediate part is quickly cooled by spray nozzles 15 while both sides are held insulated upon lapse of the prescribed time after the pouring 5. The clad steel billet 10 has the defectless weld quality without the unwelded part and the product yield is improved.
Patent JP-H0334514-A (JP)
Title: Metallized film capacitor
Inventor: ESUMI KENJI
IPC: H01G4/015
Filed: 1989-06-30
Abstract: PURPOSE:To be provided with both high productivity and high safety by a method wherein metallized films where groove parts used to separate electrodes into a plurality of island-shaped parts in a length direction of the films have been formed are wound or laminated and a capacitor element in which electrode extraction parts have been formed on both end faces is packaged externally by using a thermoset power resin whose stretch is specific. CONSTITUTION:Metallized films 4 where margin parts 5 which separate electrodes 2 into a plurality of rectangular island-shaped parts and which are connected to margin parts 3 are installed are wound to constitute a capacitor element. When the metallized films are broken down partially during their use, a breakdown current is concentrated in a broken-down part via a contact part of electrode-extraction parts 7 with electrodes 2. The contact part has a definite electrical contact resistance; the Joule heat is generated; an electrode metal film at one part near the contact part is evaporated and scattered. This scatter progresses at an increasing tempo; the electrodes 2 are insulated completely from a capacitor main body; an electric current is cut off. Since an outer package is executed by using a thermoset powder resin whose stretch according to JIS K-6301 at 30 deg.C or higher is 10% or higher and 300% or lower, smoke is not emitted and fire is not caught.
Patent JP-S6414097-A (JP)
Title: Shape universal ruler
Inventor: KITA KEINOSUKE
IPC: B43L7/00
Filed: 1987-07-08
Abstract: PURPOSE: To draw straight lines or triangles easily by combining long and short rectangular rulers with scale on their longer edges. CONSTITUTION: The ruler consists of long and short rectangular rulers with scale on their longer edges. A semicircular protractor with projected circular edge is formed on the almost center of the long ruler. A long slit is formed in the center of the short ruler along with the scale and several or more sharp arrow recesses are formed along the slit facing the scale. The short ruler is placed on the long ruler within the area of the latter. The point at the end of the scale on the central line of the short scale and the center of the protractor of the long ruler is matched to make a hole through the both rulers. They are supported, as they turn freely and fully around this axis.  A line or arrow mark is written on the short ruler from the axis to the mark of 90 deg. when the short ruler is adjusted to make 90 deg. angle precisely between the short ruler and the long ruler using a triangle ruler.
Patent JP-S6427111-A (JP)
Title: Fire retardant insulated electric wire
Inventor: YAMAMOTO YASUAKI
IPC: C01F5/14
Filed: 1988-07-08
Abstract: PURPOSE:To provide good electrical characteristics and fire retardant property and prevent generation of detrimental halogen gas at the time of combustion by furnishing the conductor at its periphery with a covering layer consisting of an admixture of polymer of ethylene type and magnesium hydroxide. CONSTITUTION:Conductor is provided at its periphery with a covering layer of a mixture of polymer of ethylene type and magnesium hydroxide subjected to surface processing by stearic acid. Here sole polymer or two or more types thereof are used as polymer of ethylene type, while magnesium hydroxide is used as fire retardant agent. Water absorption and moisture absorption are suppressed by performing surface processing of the magnesium hydroxide, and thereby drop of electrical characteristics are prevented.
Patent JP-S6146170-A (JP)
Title: Thyristor monitor
Inventor: KUOKUBUU CHIYU
IPC: H02M1/088
Filed: 1985-08-01
Abstract: 1. Device for monitoring the operating state of thyristors which can be fired with the presence of control signals of a control device, wherein the firing power for the firing signals of each thyristor can be generated by, in each case, a firing circuit (SG1, SG2) which is assigned to the latter and which utilizes the blocking voltage at the respective thyristor, wherein a feedback signal can be released by each firing signal corresponding with the control signal and wherein a protective firing device (SZ1, SZ2) is assigned, in each case, to each thyristor, characterised in that the feedback signals of, in each case, at least two parallel-connected thyristors (T1, T2 or T3, T4), which can be fired with the presence of an, in each case, pertinent control signal, can be supplied in parallel form to a storage arrangement (PS1, PS2) by means of which the feedback signals to be compared can be supplied serially to a detector (D), by means of which : in the event of failure of the feedback signals, a first identifying signal, which indicates the failure of the firing power, can be released ; through which, in the event of failure of the feedback signal of one of the thyristors (T1 to T4), a second identifying signal, which indicates the response of the protective firing device (SZ1, SZ2) assigned to the latter, i.e. said one of the thyristors, can be released ; and through which, with the presence of all the feedback signals, a third identifying signal, which indicates the correct operation, can be released ; and in that a storage arrangement (PS1, PS2) and the detector (D) are linked with a clock unit (TG1, TG2), the clock signals of which control the detector (D).
Patent JP-S6413453-A (JP)
Title: Packing agent for liquid chromatography
Inventor: ICHIZUKA KENJI
IPC: B01D15/08
Filed: 1987-07-08
Abstract: PURPOSE:To enhance resolving performance and to improve solvent resistance by using specific fluoroapatite as a liquid chromatography packing agent. CONSTITUTION:The fluoroapatite expressed by the formula Ca10(PO4)6(OH)2-2xF2x is formed on at least the particle surfaces to form the liquid chromatography packing agent. In the formula, x denotes 0.1-1. The packing agent prepd. by consisting the entire part of the particles of the fluoroapatite expressed by the formula or fluorinating the surfaces of the particles consisting of hydroxyapatite to convert the same to the above-mentioned fluoroapatite or coasting the fluoroapatite on the surface of inert carrier particles may be used as the above-mentioned packing agent. Since the particles having the above- mentioned fluoroapatite on at least the surfaces thereof are used, the excellent resistance to solvent is obtd. and protein, enzyme, nucleic acid, etc., are separable with high sepn. performance stably for a long period of time.
Patent JP-S6148722-A (JP)
Title: Mass flow meter
Inventor: IKEDA KYOICHI
IPC: G01F1/80
Filed: 1984-08-16
Abstract: PURPOSE:To obtain high sensitivity and a large S/N and measure a large flow rate by flowing a current in the tangential direction of a disk or cylindrical resonator which oscillates symmetrically about an axis, and driving the resonator by a driving means so that the sum of squares of signals from detecting means is constant. CONSTITUTION:A conduit 6 is formed of flange parts 4 and 5 on both flanks of an external cylinder 2 and driving means D1 and D2 such as an electromagnet are provided inside the resonator 3 at an angle of 45 deg. to the center axis at a distance lambda/4 of the wavelength of oscillation. Detecting means P1 and P2 are provided at the opposite sides of the means D1 and D2 and a partition wall 7 form a fluid intake E and a fluid outlet F with leg parts 8 and 9. Grains of fluid from the intake E move while oscillating in the tangential direction of the resonator 3 and a progressive wave is generated at the resonator 3 to control the means D1 and D2 so that the sum of squares of signals of the means P1 and P2 is constant. Opposite-phase outputs are obtained by the means P1 and P2 and a comparison output is inverted every time the progressive wave travels by a half wavelength. Consequently, pulses proportional to mass are generated.
Patent JP-S5795039-A (JP)
Title: Manufacture of cathode ray tube
Inventor: NAKAZATO KOUICHI
IPC: H01J9/26
Filed: 1980-12-05
Abstract: PURPOSE:To prevent the contact of the decomposition gas in a bulb against the frit glass, by performing the baking while bringing the atmospheric pressure in the bulb where the panel section and the funnel section are assembled through the frit glass lower than the atmospheric pressure at the outside of the bulb. CONSTITUTION:A panel section 1 having the inner face coated with a phosphor material layer 2, a filming layer 3 and a metalback layer 4 while applied with a shadow mask 5 is a funnel section 7 through a frit glass 6. Here a gap (g) is formed on the coating face of the frit glass between the frit seal faces 1a and 7a. Thereafter a cap-shaped cover 10 having a flange section 10a is mounted on the upper face of the panel 1 and fed into a baking furnace, then an updraft 11 for agitation is applied to perform the frit baking. Consequently the pressurized air at the outside will flow into the panel through the gap (g) to prevent the contact between the decomposition gas having low oxygen content and the frit glass resulting in the improvement of the bonding performance.
Patent JP-S6150256-A (JP)
Title: Recording and reproducing device
Inventor: ISHIDA MASAYUKI
IPC: G11B20/10
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a recording and reproducing device which can correspond to plural Fs (sampling frequency) with a simple composition by installing a sampling circuit which samples a clock of a maximum frequency. CONSTITUTION:The PCM magnetic recording reproducing device corresponds to type 3 of Fs of f1-f3 (f1>f2>f3). A Fs designating signal from a switch 50 goes to (01), an output of a f1 detecting circuit 53 goes to (1) and a selector 48 supplys the output 43a of an OR gate 43 to a memory circuit 4. A sample fetched into a latch 22 by a latch clock 33b at time f1 is written in a memory during time f3-f4. Since time f3-f3 is period when a hatched part of a reading 29h is evaded, the sample can be written without shooting with other output. Thus, by setting the clock of the highest frequency of plural pcs of Fs, the device which can correspond to the plural pcs of Fs can be realized.
Patent JP-H0618499-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: YAMAGUCHI SHOJI
IPC: G01N29/24
Filed: 1992-06-29
Abstract: PURPOSE:To uniform the thickness of a piezo-electric element formed on a concave surface of an acoustic lens by sputtering. CONSTITUTION:In a method for manufacturing an ultrasonic wave probe composed of a piezo-electric element formed in a concave surface of an acoustic lens, an acoustic lens medium in a vacuum bell jar 6 is opposed to a target 8 of a film material for the piezo-electric element or acoustic matching layer and a disk 7 provided with a hole smaller than an aperture of the acoustic lens 1 is provided between the lens medium and target to form a film 2 on the concave surface of the acoustic lens 1.
Patent JP-S5697732-A (JP)
Title: Timer circuit for combustion controlling system
Inventor: MURASHIGE SHINICHI
IPC: F23N5/18
Filed: 1979-12-31
Abstract: PURPOSE: To provide the timer circuit, excellent in antinoise characteristics and capable of time setting for a longer period of time, at an inexpensive cost by a method wherein an OP amplifier is utilized in a trial timer circuit for the combustion control system of a water heater or the like.  
     CONSTITUTION: When a gas pressure is detected by a gas pressure switch SW2 after prepurge, the output of the OP amplifier 160 in a gas pressure detecting circuit A becomes H. A capacitor C120 in an FM stabilizing timer circuit B began to be charged by the output H and the OP amplifier 161 is converted into L after the predetermined voltage is reached. Then, the standard voltage of the OP amplifier 162 in the trial timer circuit becomes V2 and the capacitor 121 is discharged, thereby converting the OP amplifier 162 into H and putting a transistor 150 ON to operate a driving relay 140 for an ignition transformer or the like. Thereafter, when the capacitor C121 is discharged and a terminal voltage is reduced into a predetermined value, the OP amplifier 162 becomes L and the relay 140 is de-energized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001004335-A (JP)
Title: Method and device for measuring wavefront shape
Inventor: SHIYU IKUSOU
IPC: G01B11/24
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of vibration by, with N=2n+1 intensity data for interference fringe image recorded at π/2 phase shift interval, deciding a phase using a specific equation, wherein the factor is so decided that the measurement error occurring to the vibration of specified frequency is minimum. SOLUTION: To measure a wavefront by a phase shift method, a phase is decided by an equation using N=2n + interference fringe image's intensity data gj (j=-n,..., 0,...,n) recorded at π/2 phase shift interval. The factors Aj and Bj are so decided that, with a frequency of predictable vibration selected, the measurement error occurring to the vibration of the frequency is minimized for least effect of vibration. Specifically, a frequency of large-amplitude vibration is acquired with a vibration meter 17 in advance. A specified frequency is acquired from it as well as a phase shift speed, which is set to a calculation device 15 by a setting device 14, and the calculation device 15 provides factors Aj and Bj.
Patent JP-H0226991-A (JP)
Title: Method for preventing clogging of screen mesh in chip-selection apparatus and apparatus therefor
Inventor: MIYATA HIDEO
IPC: B07B1/50
Filed: 1988-07-09
Abstract: PURPOSE:To prevent the clogging of a screen even by the selection of coniferous tree chips by supplying a vibration screen with chips shaven by a chipper and sieving the chips while spraying water or an antisticking agent into the screen. CONSTITUTION:Chips are selected with an upper mesh 10 and a lower mesh in a slant frame 8 vibrating in vertically inclined direction. Water or an antisticking agent is sprayed through a nozzle 19 of a spraying tube 18 placed at the upper part of the lower part of at least the lower mesh and is applied to the lower mesh and the chip to prevent the clogging of the lower mesh with attached dust, etc.
Patent JP-H0459274-A (JP)
Title: Document preparation system having paper detecting device
Inventor: TAKEDA SUSUMU
IPC: B41J21/00
Filed: 1990-06-28
Abstract: PURPOSE:To print a document on paper with left and right margins on the paper by setting the format of left and right margins, etc., corresponding to the paper set currently on the basis of the paper size, specified left and right margins, and character pitch. CONSTITUTION:The values d, e of left and right margin resisters 75, 76 are subtracted from the value c of a paper width register 74, and the value f is stored in a print character width register 77. The value f is divided by the character pitch stored in a character pitch register 78 to calculate the number of printable characters, which is stored in printable character number register 79. When a residual is produced, it is distributed to the left and right margins. The left and right margin positions LM, RM are determined and stored into the left and right margin registers 80, 81. The text data stored in input data memory 71 is reedited so as to match the left and right margins and character pitch set currently and the paper being set.
Patent JP-H113214-A (JP)
Title: Automatic distribution system for software
Inventor: SHIGA KENZO
IPC: G06F9/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To fully automate the updating job that is attendant on the version up of the software to be used by retrieving automatically a database via a network and deciding whether the software of a new version is registered. SOLUTION: A software provider designates the software to be distributed to store it in a database 7 and registers the version number of the software on a retrieval table 8. When the software user starts the software of an old version that is supplied to his own computer, the version number of the software registered on the table 8 of the base 7 is acquired and compared with the current version number before an original operation is executed. If the version number registered in the base 7 is new, an automatic distribution program 10 is started to acquire the software data of the latest version number. Then the current software of the old version is updated.
Patent JP-H0824570-A (JP)
Title: Desulfurizing device for anaerobic biological reaction gas
Inventor: YODA MOTOYUKI
IPC: C10L3/06
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a treated gas high in methane content by desulfurizing an anaerobic biological reaction gas in low power, at low cost and in high desulfurizing ratio without causing clogging with a simple device and to make sulfur compd. such as hydrogen sulfide harmless to discharge together with a treated liq. CONSTITUTION:The anaerobic biological reaction gas generating in an anaerobic treating device 1 is subjected to gas-liquid contacting with a mixed soln. or a treated liq. of an aerobic oxidizing device 2 in an absorbing device 3 to make a sulfur compd. such as hydrogen sulfide absorbed, and a washing liq. after absorption is aerobically oxidized in the aerobic oxidizing device 2 to oxidize hydrogen sulfide, etc., and desulfurize. In the absorption device 3, trays 15a, 15b... consisting of a perforated plate are arranged in multistage state and connected with liq. dropping passage 16a, 16b... to form a washing liq. layer, and a rising gas through an opening is brought into contact with the liq. to make hydrogen sulfide, etc., absorbed and a desulfurizing agent packing layer 22 is formed at an uppermost part to execute desulfurization with the desulfurizing agent.