baber/WOPTO huggingface dataset:
Patent JP-H01214342-A (JP)
Title: Isocenter type x-ray imaging stand
Inventor: JIYATSUKU TOUROTERU
IPC: F16M11/12
Filed: 1989-01-04
Abstract: PURPOSE: To enable an isocentric motion by providing a connecting bar freely rotatable about a base and generating a circular motion of a leg part by a rotation about the rotation axis of the connecting bar. CONSTITUTION: A leg part 21 is attached to an end 23 of a second arm 14, and can rotate freely about a third rotation axis 33 vertical to a plane including two arms 28, 29 relative to the second arm 14. Since the leg part 27 of a U-shaped member 24 for attachment has a first and a second parts 36, 37 connected with each other by a bearing means, the second part 37 attached to the two arms 28, 29 can rotate about a fourth rotation axis 35 relatively to the first part 36 attached to the end 23 of the second arm 14. In this constitution, the circular motion about the first rotation axis 7 of the second end 8 of a connection bar 4 is converted into a circular motion of the leg part centering about an isocenter IC.
Patent JP-H06200747-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F01N3/20
Filed: 1993-01-05
Abstract: PURPOSE:To obtain high exhaust purifying performance even in a condition where the conversion efficiency of a lean NOx catalyst is low. CONSTITUTION:The operating state of an engine 10 is read (S1) to judge whether lean operation is performed (S2), and the exhaust flow V is computed (S3). The NOx conversion efficiency eta1 of a lean NOx catalyst is read or computed (S4), and the optimum value V of exhaust flow passing a catalyst part 12 is obtained (S5). The exhaust flow V1-V is obtained (S6), and the target opening Tv of a flow control valve 15 corresponding to the exhaust flow V1-V is obtained (S7). After reading he present opening T of the flow control valve 15 (S8), a judgment is made on a whether or not the valve body position of a flow control valve 15 can be changed to the target opening Tv (S9). The change to the target opening Tv is performed (S10). A judgment is then made on whether (V'.eta'-V1.eta1) is 0 or more (S11). The opening of the flow control valve 15 is then changed to total closure or full opening (S12).
Patent JP-2000200847-A (JP)
Title: Package for electronic component and electronic component employing it
Inventor: GOTO YOSHIHIRO
IPC: H03H9/02
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To allow a difference of coefficient of thermal expansion by specifying the thickness of a conductive cap bonded, through a sealant, onto the upper surface at the frame part of an insulating base having an electrode. SOLUTION: A glass ceramic insulating base 1 having coefficient of thermal expansion of 10-15×10-6/ deg.C, for example, has a bottom plate part 2 and a frame part 3 and recesses 4, 5 for forming electrodes are provided at the opposite ends in the longitudinal direction. An electrode 6 is formed on the upper surface of the bottom plate part 2 from the inner end and led out outward from the inside of the base 1. A conductive cap 9 having thickness of 0.01-0.15 mm at least partially is bonded onto the upper surface of the frame part 3 through a sealant 10.  In an arbitrary combination of the base 1, the metal cap 9 and the sealant 10, cracking of the sealant 10 and stripping of the metal cap 9 are eliminated in the preservation and temperature cycle test even if a difference is present in the coefficient of thermal expansion between the base 1 and the metal cap 9 because a stress caused thereby is absorbed by the thin metal cap 9.
Patent JP-H08190732-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24
Filed: 1995-01-06
Abstract: PURPOSE: To provide an optical recording medium having enhanced optical resolving power by interposing a blocking layer which selectively blocks the passing of radiant light emitted from a nonlinear optical layer by irradiation with light between a substrate and the nonlinear optical layer. CONSTITUTION: This optical recording medium consists of a substrate 11, a blocking layer 12, a nonlinear optical layer 13, a recording layer 14 and a protective layer 15. Glass or polycarbonate is used as the substrate 11 and a dyestuff as a saturable absorber is used as the optical material of the optical layer 13. Spiropyrane or spiroxazine as an org. compd. having photochromism or spirobenzo-selenazolinobenzopyrane as a reverse photochromic compd. is, e.g. used as the saturable absorbing dyestuff. Spin coating, spraying, dipping or other method is adopted as a film forming method and the thickness of the optical layer 13 is regulated to 10-5,000nm, preferably 100-2,000nm.
Patent JP-S59126894-A (JP)
Inventor: YANAGIHARA KAIJI
IPC: E21D9/06
Filed: 1983-01-07
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-S63170338-A (JP)
Title: Production of malonic ester
Inventor: WATABE KIYOUKICHI
IPC: C07C67/36
Filed: 1987-01-07
Abstract: PURPOSE:To obtain the titled compound useful as a chemical product and an intermediate for agricultural chemicals and drugs in high catalytic activity, by reacting dichloromethane with carbon monoxide and an alcohol by the use of a catalytic system obtained by combining a cobalt compound with an imidazole compound. CONSTITUTION:In obtaining a malonic ester by reacting dichloromethane with carbon monoxide and an alcohol, a catalyst obtained by combining a cobalt compound (e.g. dicobalt octylcarbonyl, cobalt oxide, cobalt acetate, diacetylacetonatocobalt, etc.) with an imidazole compound (e.g. imidazole, N- methylimidazole, 2-phenylimidazole, etc.) is used in the reaction system. The amount of the cobalt compound used is 0.1-1,000mg atom calculated as Co atom based on 1l liquid phase in the reaction system and the amount of the imidazole is 0.5-100mol based on 1g atom Co.
Patent JP-H0536213-A (JP)
Title: Code conversion system
Inventor: ITOI TETSUSHI
IPC: G11B20/14
Filed: 1991-01-08
Abstract: PURPOSE:To prevent the reduction of efficiency and the increase of redundant when a record coding and a mistake correction are individually operated by mixing a mistake correction process with a record coding process where the integrated value of a digital sum value(DSV) is converged to 0. CONSTITUTION:Input it data 6 is converted to a 7 bit punctured code including a mistake correction code by a folding code section by a mistake correction circuit 12. At 7/8 conversion circuit 12, four conversion tables are stored in a ROM 14 and so as to converge the DSV to 0, they are converted to an 8 bit NRZI differentiating them between main and subconversion tables. In the case of reproduction, the mistakes are corrected by an NRZI/NRZ conversion, a serial-parallel conversion an 8/7 conversion by a tape and a viturbi composite method.
Patent JP-2000200655-A (JP)
Title: Connector
Inventor: MAKINO HIROTAKA
IPC: H01R13/642
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of detecting fitting without requiring special installations. SOLUTION: A protruded wall 78 is provided frontward from the side of a fitting plane of a male housing 72 and a detecting recess 79 is provided on the protruded wall 78 in which a detecting member 80 is fitted. An front area S2 on the fitting plane of the male housing 72 is located intersecting a front area S1 on a fitting plane of the detecting recess 79. The detecting member 80 interferes with a female housing 71 and is prohibited from being fitted to the detecting recess 79 when both housings 71, 72 are in a semi-fitted condition, and it is free from interference with the female housing 71 and allowed to be fitted to the detecting recess 79 when both housings 71, 72 are in a completely fitted condition. Whether both housings are completely fitted to each other or not can thus be detected.
Patent JP-S60147291-A (JP)
Title: Treatment of sewage
Inventor: TAMURA TAKAAKI
IPC: C02F3/12
Filed: 1984-01-09
Abstract: PURPOSE:To treat sewage with good efficiency, by simple equipment having a mechanism for performing activated sludge treatment while recirculating sewage in such a process that a part of sewage received in a treatment tank is taken out and oxygen is dissolved therein before returning the same to said treatment tank. CONSTITUTION:The liquid reaching the bottom part of a settler chamber 17 enters the secondary aeration chamber 18 adjacent to said settler chamber 17 and receives the blow-in of high concn. oxygen gas from the diffuser 20 provided to the bottom part thereof. In this case, the liquid is injected into the aeration chamber 18 from the settler chamber 17 communicated with the bottom part of said secondary aeration chamber 18 by rising force of air bubbles in the liquid. That is, the liquid in a treatment tank 1 is recirculated in a route starting from said treatment tank 11 and returning thereto through a primary aeration chamber 16, the settler chamber 17 and the secondary aeration chamber 18. New sewage is met with the recirculation liquid at the bottom part of the primary aeration tank 16 and the liquid is flowed out of a separation chamber 23 in an amount corresponding to the inflow amount of sewage.
Patent JP-S63171169-A (JP)
Title: High-frequency high-voltage power source
Inventor: MASUDA SENICHI
IPC: H02M7/538
Filed: 1987-01-06
Abstract: PURPOSE:To prevent accidents when output terminals of this apparatus are opened, by connecting between said output terminals a fixed protecting capacitor in parallel with a load. CONSTITUTION:Both terminals M, N of a power capacitor 6 with electrostatic capacity C0 sufficiently larger than that of a capacitive load 5 composed of small resistance part RK and comparatively large nonlinear capacity part CK connected with output terminals 3 to 4 of secondary winding 2 of a high-frequency boosting transformer 1 are connected with a charging DC power 9 composed of low-frequency AC power 7 and full-wave rectifier 8. Said terminal M is connected with the middle point O of a transformer primary winding 10 and provided with vibrating inductances L1 to L2 and silicon controlled rectifiers S1 to S2, and said rectifiers S1 to S2 are alternately turned ON by a control power 13. Then, a protective capacitor 18 is connected between the output terminals 3 and 4, and its capacity CP is set to about one-fourth to one-fifth of the load electrostatic capacity CK or more. Thus, said mechanism performs protection from any accidents by overcurrent and by opening and short-circuiting of the output terminals together with a fuse F1 for protection from overcurrent.
Patent JP-S5284778-A (JP)
Title: Current detector
Inventor: HOGARI SADAO
IPC: H02H3/08
Filed: 1976-01-07
Abstract: PURPOSE: This invention relates to a device used as a safety device for apparatus which are controlled by control elements or the like, wherein the voltage drop of a rectifying circuit for current detection is compensated by providing a series circult of a resistance and diode, whereby accurate detection of even zero current is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05187619-A (JP)
Title: Inner furnace for incinerator
Inventor: SHIGA NAOYUKI
IPC: F23G5/00
Filed: 1992-01-07
Abstract: PURPOSE:To make it possible to attain perfect combustion for an article to be burned by installing a bending plane which forms a vent passage as opposed to an inner wall surface to a cylinder which is in contact with the inner wall surface of a furnace body and boring an air hole on the bending plane. CONSTITUTION:A bending plane 6a is formed by bending a metal plate which constitutes an inner furnace at proper locations. It is provided to each corner portion of a furnace main body 1 as opposed, which makes it possible to form a triangle column-shaped air vent passage T at the corner portions and the bending planes 6a. A proper number of air holes K are bored on the bending planes 6a so as to introduce the air in the air vent passage T into the furnace. This construction makes it possible to supply a proper amount of air into the furnace in a stabilized manner. In addition, the double structure of the inner furnace and the furnace main body enhances the strength of the furnace and attains perfect combustion for disposed daily products.
Patent JP-S59128095-A (JP)
Title: Protector for ship's bottom
Inventor: FUJIMOTO TADAO
IPC: B63B59/04
Filed: 1983-01-06
Abstract: PURPOSE:To prevent marine organisms from adhering to an outside wall part of a ship's hull, by a method wherein a ship's bottom body consisting of side rising parts, a ship's bottom supporting part, a stern opening and closing part and an airtight floating body part is formed on an airtight film body such as a rubber-coated cloth or the like, and the ship's hull is pulled in from the rear opening and closing part when anchoring. CONSTITUTION:The ship's bottom body consisting of the side rising parts 2, the ship's bottom supporting part, the stern opening and closing part 4 and the airtight floating body part 3 is formed of a film body such as a rubber-coated cloth or a vinyl chloride resin sheet. The part 4 is opened, the ship's hull 1 is pulled in, and the part 4 is closed so that a submerged part of the hull 1 is covered by the ship's bottom part when at anchor. Accordingly, marine organisms such as acorn shells and oysters can be prevented from adhering directly to the ship's hull 1.
Patent MA-40606-A (MA)
Title: Crystalline (2s)-3-[(3s,4s)-3-[(1r)-1-hydroxyethyl]-4-(4-methoxy-3-{[1-(5-methylpyridin-2-yl)azetidin-3-yl]oxy}phenyl) -3-methylpyrrolidin-1-yl]-3-oxopropane-1,2-diol
Inventor: HUANG PING
IPC: C07D401/14
Filed: 2015-08-28
Abstract: The invention provides crystalline (2s)-3-[(3s,4s)-3-[(1r)-1-hydroxyethyl]-4-(4-methoxy-3-{[1-(5-methylpyridin-2-yl)azetidin-3-yl]oxy}phenyl)-3-methylpyrrolidin-1-yl]-3-oxopropane-1,2-diol, and pharmaceutical compositions thereof. The invention further p
Patent ME-P5508-A (ME)
Title: Nozzle and/or adaptor unit on cartridge
Inventor: CADDEN STEPHEN
IPC: B67D7/78
Filed: 2007-02-07
Abstract: A cartridge (120) secured to either a nozzle (110) and/or adaptor unit wherein the nozzle or adaptor unit comprises a substantially annular portion (135) adapted to fit snugly around an end of the cartridge (120) wherein the substantially annular portion (135) acts as a seal against any leakage from the cartridge (120).
Patent OA-08509-A (OA)
Title: Process for the preparation of 2,3,4,5-tetrafluorobenzoyl acetates.
Inventor: BEYLIN VLADIMIR GNUKH
IPC: C07C67/14
Filed: 1987-03-31
Abstract: An improved process for the preparation of methyl 2,3,4,5-tetrafluorobenzoylacetate is described. The process is for intermediates that lead to trifluoroquinolinic acids which in turn are used to produce antibacterial agents of the difluoro quinolinecarboxylic acid type. The process runs at room temperature, uses a safe inexpensive base, and can be conveniently scaled up for manufacturing purposes.
Patent PH-20743-A (PH)
Title: Ebulliometric hot spot detector
Inventor: HOLLMAN KENNETH F
IPC: F16J3/04
Filed: 1982-12-01
Abstract: An ebulliometric hot spot detector detects hot spots with a resolution of the order of a micron on semiconductor devices. The device to be tested is operated in a suitable liquid contained in the detector, and the liquid pressure is decreased until boiling from sites on the device is observed. The liquid pressure is then increased until boiling ceases; meanwhile, the boiling sites on the device are observed. Small bubbles observed just before cessation of boiling pinpoint the hot spot locations. The pressure at which boiling ceases in a given liquid determines the hot spot temperature.
Patent TR-25437-A (TR)
IPC: C03C1/02
Filed: 1990-02-09
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
<IMAGE>
Patent TR-25208-A (TR)
IPC: F25C1/00
Filed: 1988-04-01
Abstract: A device for the controlled deep freezing of viscous liquids by means of a low boiling liquified gas is used for producing drops from the liquid, which are frozen to pellets in a liquid nitrogen bath. The device includes a container arranged above the bath to hold the liquid to be frozen. The bottom of the container consists of two drip plates which can be moved in relation to each other and are provided with bores.
Patent TR-25788-A (TR)
IPC: C11D3/386
Filed: 1991-04-15
Abstract: A three component enzyme stabilization system including boric acid, citric acid and calcium ions helps maintain the enzyme activity of aqueous built detergent compositions in accelerated aging (multiple freeze-thaw cycles). The preferred detergent compositions are "softergents" and also include a clay softener, a mixture of anionic, nonionic and amphoteric surfactants, and detergent builder(s).
Patent UY-36658-A (UY)
Title: Fenil dionas benciloxi-sustituida herbicidas y derivados de fenil-dioxo-tiazinona benciloxi-sustituida
Inventor: EDWARD SHANAHAN STEPHEN
IPC: C07D495/04
Filed: 2016-04-29
Abstract: La presente invención se refiere a fenil dionas benciloxi-sustituidas herbicidas y derivados de fenildioxotiazinona benciloxi-sustituida de fórmula (I), así como a los procesos y compuestos intermediarios utilizados para la preparación de tales derivados. La invención se extiende además a composiciones herbicidas que comprenden tales derivados, así como al uso de tales compuestos y composiciones en el control del crecimiento de plantas no deseables: en particular, el uso en el control de las malezas, tales como las malezas dicotiledóneas de hoja ancha,en cultivos de plantas útiles.
Patent YU-77090-A (YU)
Title: Adhesive agent with hydroxylic groups, process for obtaining and use thereof
Inventor: BEDERKE K
IPC: C09D151/00
Filed: 1990-04-18
Abstract: 1. A hydroxyl-containing binder in the form of a non-aqueous dispersion. 2.1. Previous binders in the form of dispersions were difficult to stabilise. The novel non-aqueous binder dispersion has improved stability toward solvents and can be prepared reliably and economically. 2.2. A non-aqueous, hydroxyl-containing dispersion is described which is suitable as a binder and contains, in addition to organic solvents A) 15-85% by weight of film-forming, dissolved hydroxyl- and carboxyl-containing polyester-(meth)acrylic copolymers or mixtures thereof, it being possible for up to half of the molecules thereof to be esterified by a molecule of maleic acid, and B) 15-85% by weight of a disperse phase of uncrosslinked (meth)acrylic copolymers having a hydroxyl number of at least 300, obtainable by free-radical polymerisation of  a) 80-100% by weight of hydroxyalkyl (meth)acrylates and  b) 0-20% by weight of other  alpha , beta -monounsaturated monomers,  in the film-forming, dissolved, initially introduced component A). 2.3. Preparation of heat-curable multilayer coatings having a base coat and a clear coat.
Patent BE-896485-A (BE)
Title: Recovery of indigo suspended in rinse water from vat dyed yarns - by circulating water through circuit contg. ultrafiltration units
IPC: D06P7/00
Filed: 1983-04-15
Abstract: The arrangement is intended for recovering indigo dyestuff contained in suspension in the rinsing water used on vat-dyed yarns. It comprises a circuit through which the water is circulated and possibly recirculated, and containing a number of ultra-filtration batteries. The pressure and the flow rate in the circuit are controlled (feed pump with valve and circulation pump with valve, respectively). The water is fed from a buffer vessel which receives the water from the rinsing vat and can be connected into the circuit to limit the concn. increase of suspended dyestuff in the filtration batteries. Recovering indigo dyestuff suspended in rinsing water used on vat-dyed yarns, the arrangement permits recovery of more than 15% expensive dyestuff which is normally lost in the effluent and eliminates the effluent pollution otherwise incurred. The resulting reduction of COD and BOD (chemical and bio-chemical oxygen demand) is low. The recovered dyestuff is re-usable and produces equal depth of colouring on the yarn with equal friction -fastness under repeated washing as compared with fresh dyestuff. The bath prepared with recovered dyestuff is slightly cloudy compared with the clear bath from fresh material, but this presents no problem.
Patent BE-899103-A (BE)
Title: Sterilisation of surfaces esp. of medical instruments - using chlorine di:oxide gas in low concn. in diluent carrier gas
IPC: A61L2/20
Filed: 1984-03-08
Abstract: Sterilisation of surfaces contaminated with microbes esp. bacterial spores comprises drying the surfaces, then treating with ClO2 gas. Pref. the surface is impermeable to ClO2 and is made of metals, glass, porcellain, ceramic or gas-permeable synthetic; the gas atmos. contains at least 40 mg/l ClO2, and inert gas esp. N2; and the treatment lasts for at least one hour.
Patent BE-901165-A (BE)
Title: Procede de preparation d'une 4-(2-phenoxyethyl)-1,2,4-triazolone.
Inventor: MADDING G D
IPC: C07C281/04
Filed: 1984-11-29
Abstract: Procédé perfectionné de préparation de la 5-éthyl-4-(2-phénoxyéthyl)-1.2.4-triazolone, qui est un intermédiaire utile pour la synthèse de 1,2,4-triazolones antidépressives telles que la 2-(3-(4-(3-chlorophényl)-1-pipérazinyl)propyl)-5-éthyl-4-(2-phénoxyéthyl)-2H-1,2,4-triazol-3(4H)-one ou néfazodone. Le procédé perfectionné est plus rapide que le procédé déjà connu et donne un rendement plus élevé au départ de composés qui sont peu onéreux et faciles à obtenir.
Patent BE-901411-A (BE)
Title: Compose antiobiotique, procede pour le preparer et compositions le contenant.
Inventor: MARVOLA M L A
IPC: C07H17/08
Filed: 1984-12-28
Abstract: Nouveau composé antibiotique, le stéarate d'acétyl érythromycine représenté par la formule I: Il est préparé en faisant réagir l'érythromycine-base avec un halogémure d'acétyle en présence d'un accepteur d'acide et ou prépare ensuite le stéarate à partir de l'ester obtenu, sans l'isoler au préalable. Composition antibiotique avec bonne absorbtion.
Patent BE-764741-A (BE)
Title: Composite coated anodised and textured aluminium
IPC: B32B15/08
Filed: 1971-03-23
Abstract: A composite sheet consists of a substrate and one or more sheets of a malleable metallic textured and opt. anodised material which are first degreased, the textured opt. anodised and then coated with a thermoplastic or thermosetting adhesive after preheating the coating material to 350 degrees C. The assembly is pressed between two rollers pref. covered with rubber or a plastic material such as a polyfluorocarbon e.g. Teflon (RTM) so that a stress of about 15 kg. is exerted over a length of about 1 cm. of the composite product. The metal of pref. Al or Cu may be textured by a roller or a rigid matrix, before receiving a coating a extruded thermoplastic film. The coating is pref. 50mu on a metal sheet of 75-100mu. The substrate may be organic or of metal e.g. phosphated or galvanised steel. Poisoning of metal treatment baths and damage in texturing are avoided.
Patent CA-1046212-A (CA)
Inventor: CLARKE KENNETH
IPC: B29C47/08
Filed: 1972-10-13
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE       A quenching system for extrudates e.g. extruded laces consists of an inclined open ended trough along which water flows at a rate greater than the rate of extrusion of the laces.  The laces may be fed to a lace-cutter either before or after being dried.  The system may be arranged as a self-threading system.