baber/WOPTO huggingface dataset:
Patent EP-0912678-B2 (EP)
Inventor: DAS JULIE ROSALYN
IPC: A01N25/30
Filed: 1997-06-10
Granted: 2006-06-21
Abstract: Cette invention se rapporte à l'utilisation d'alcools ou de phénols aromatiques éventuellement substitués, autres que le phénol proprement dit, représentés par la formule générale: HO.R1.Aryl(R2)n dans laquelle R1 est absent ou est alcoxy, alkényle ou alkyle C1-C6, R2 est absent ou représente un ou plusieurs substituants cycliques sélectionnés parmi des groupes alcoxy, alkényle ou alkyle C1-C6, et n est compris entre 0 et 5. Ces composés sont utilisés en tant qu'additif destiné à accroître l'activité biocide d'un produit de nettoyage non abrasif de pH inférieur à 6 ou supérieur à 8 qui comporte entre 0,1 et 30 % en poids d'un agent tensioactif non ionique d'alcanol éthoxylé doté d'un rapport hydrophile-lipophile compris entre 9 et 14. L'invention se rapporte également à des compositions comportant entre 0,15 et 15 % en poids du phénol ou de l'alcool ainsi qu'à un procédé de nettoyage d'une surface qui consiste à traiter ladite surface avec un tel produit de nettoyage.
Patent JP-3277200-B2 (JP)
IPC: C12P21/00
Filed: 1992-03-27
Granted: 2002-04-22
Abstract: The present invention relates to the preparation of mature polypeptides by the enzymatic hydrolysis of soluble precursors therefor with Factor Xa immobilized on an insoluble solid support. The use of the immobilised enzyme simplifies the process of producing the mature product, minimizes the probabilty of the final product being contaminated by the enzyme or by autolysis products or by other proteins of animal origin and enables the repeated use of the same support and better control of the hydrolysis of the precursor.
Patent JP-H0337591-B2 (JP)
IPC: C09D163/00
Filed: 1984-05-31
Abstract: PURPOSE:To provide one-pack mounting electrical insulating thermosetting resin paste, consiting of an inorg. filler, an epoxy resin, a curing agent, a curing accelerator and a solvent. CONSTITUTION:A finely divided inorg. filler (A) (e.g. silica, ground limestone or zirconia) having such a particle size distribution that at least 80wt% of the powder is composed of particles having a particle size of 5mum or below, a liquid epoxy resin (B) (having a hydrolyzable halogen-contg. group content of 600wt. ppm or below and contg. an average of at least 2.5 epoxy groups per molecule), a curing agent (C) contg. at least 2.5 active hydrogen atoms per molecule (e.g. polyhydric phenol), a curing accelerator (D) composed of a tert. amine solt and a solvent (E) (pref. non-arom. solvent having a b.p. of 120-250 deg.C) are blended together in such a proportion as to give a ratio of an average epoxy equivalent of the epoxy resin to an average active hydrogen equivatent of the curing agent of 3 or below.
Patent JP-2918491-B2 (JP)
IPC: B41F27/12
Filed: 1996-05-07
Granted: 1999-07-12
Abstract: A clamp assembly for clamping a lithographic plate to a cylinder includes a base defining a channel and a plate mounted to the base and overlying the channel. An elongated cam member is rotatably positioned in the channel, the member having a cam surface profiled so that when the cam member is in a first angular position, that surface extends relatively close to the plate and when the cam member is in a second position, that surface is further away from the plate. Stops are included for establishing the two positions of the cam member. When the cam member is in its second position and an edge margin of a recording medium is inserted between the cam member and the plate, moving the cam member to its first position causes the clamp assembly to simultaneously grip and pull on the recording medium. An interposer may be positioned between the plate and the cam member to prevent direct engagement of the recording medium by the cam member and thus prevent the clamp assembly from pulling on the recording medium while clamping the medium.
Patent JP-2974263-B2 (JP)
IPC: D01F6/60
Filed: 1991-05-20
Granted: 1999-11-10
Abstract: 1. A process for the melt spinning of a fibre forming polymer into a filamentary yarn in which the spinning threadline is passed through a heated shroud located immediately below the spinneret, the threadline is cooled by an air current and then taken up at a speed of 5 km/min or more the improvement being that the temperature of the environment within the shroud, and in consequence the temperature of the filaments themselves, is progressively reduced, before the filaments in the threadline are cooled by the air current. f
Patent JP-H0440291-B2 (JP)
IPC: C03B9/40
Filed: 1982-07-08
Abstract: A glassware system is disclosed including at least one machine for forming rigid glassware with a plurality of separate machine elements whose movement is controlled by a controller. The controller includes means to store data corresponding to the normal condition of the machine elements in operation and upon start-up, and means for detecting a departure from normal conditions and initiating a planned stop or modifcation to appropriately correct the operation of the machine. The controller may include a run table memory to store up information on the plurality of sequenced locations of the machine elements during their cyclical operation. A central console may be associated with the machines and controllers and include a stored library of job histories, with each job history including information upon the cyclical operation of the machine elements to form an associated type of glassware and indicia of the relative point in the cyclical operation at which the operation is to be effected. A designated job history may be directed to the specified machine controller means for storing data.
Patent JP-3021540-B2 (JP)
IPC: C01D3/16
Filed: 1990-05-11
Granted: 2000-03-15
Abstract: Process for the purification of an aqueous alkali metal chloride solution from iodine compounds and ammonium compounds, in which the operation is carried out in two successive stages comprising a first stage in which the iodine compounds are oxidized to molecular iodine which is removed from the solution on a halogenated basic anion exchange resin, and a second stage in which the ammonium compounds are oxidized to form nitrogen which is removed in a stream of inert gas.
Patent JP-3559843-B2 (JP)
IPC: C22B1/00
Filed: 1993-05-28
Granted: 2004-09-02
Abstract: Plant and process for precalcining any mineral matters. This plant comprises essentially a precalciner (2) consisting of a combustion chamber (20) communicating via a sleeve (21) with a reaction chamber (22) itself communicating via a conduit (24) with a separating cyclone (25), the reaction chamber (22) being fed with fumes (11) originating from a firing oven, and three conduits (27, 28, 31) feeding the combustion chamber (20), a volute (29) in the region of a burner (30) and the conduit (24), respectively, with hot air originating from a cooler. This plant makes it possible in particular to manufacture cement clinker while considerably minimising the emission of nitrogen oxides. <IMAGE>
Patent JP-H0428011-B2 (JP)
IPC: C08J5/24
Filed: 1984-06-21
Abstract: Fibre composite systems, in particular fibre composite laminates, can be prepared advantageously from a fibre composite impregnated with a curable epoxide resin matrix containing: (a) a liquid epoxide resin or a liquid mixture of epoxide resins, (b) an aliphatic or cycloaliphatic primary monoamine and/or disecondary diamine and (c) a tertiary amine which cures by catalysis or (d) a cycloaliphatic diamine or an aliphatic diamine or polyamine, containing not more than one sterically unhindered primary amino group, by crosslinking and curing the resin matrix below 120 DEG  C.
Patent JP-H0528503-B2 (JP)
IPC: H01L27/00
Filed: 1985-06-17
Abstract: A multi-layer semiconductor device which includes a stacked wafer body having a plurality of sets of two semiconductor wafers and a heat sink plate interposed therebetween. An end of the heat sink plate of each set of wafers is exposed at at least one of the side surfaces of the stacked wafer body. An intermediate connecting circuit is provided for connecting circuits in each of the sets of two semiconductors wafers, the intermediate connecting circuit is provided on at least one side surface other than the surface at which the ends of the heat sink plate are exposed.
Patent JP-H0449650-B2 (JP)
IPC: C12N13/00
Filed: 1984-06-28
Abstract: Disclosed is a process and device for determining which cells of a suspension containing cells of the same species and genus are secreting cellular substances. Such determinations are made by exposing the cells to rotating electrical field forces of variable rotational speed and differentiating the cells secreting the cellular substances from the other cells by means of their rotational behavior which differs from that of the other cells.
Patent JP-4194708-B2 (JP)
IPC: A61M5/32
Filed: 1999-05-14
Granted: 2008-12-10
Abstract: An arrangement for the dosed delivery of an injectable product comprises a base section (1,2,3), a container with a piston, a needle, and a drive member which pushes the piston forwards when the drive unit is actuated. A dosing unit adjusts the movement of the drive member. Dosing takes place in the container using primary and secondary dosing members.
Patent JP-H035399-B2 (JP)
IPC: C07J9/00
Filed: 1982-08-04
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, GB, LI, NL) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P9,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P9,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P9,F4 which product with the formula III is treated with bromine in a basic medium so as to obtain a product with the formula IV  see diagramm : EP0072293,P9,F5  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P10,F1  or a salt of this product, which product with the formula V or which salt is treated with hydrazine in the presence of diethylene glycol and a base so as to obtain the sought ursodesoxycholic acid. 1. Claims (for the Contracting State IT) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P10,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P10,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P11,F1 which product with the formula III is treated with an oxidizing agent so as to obtain a product with the formula IV  see diagramm : EP0072293,P11,F2  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P11,F3  or a salt of this product, which product with the formula V or which salt is treated with a reducing agent so as to obtain the sought ursodesoxycholic acid.
Patent JP-3249577-B2 (JP)
IPC: C07C7/04
Filed: 1992-06-12
Granted: 2002-01-21
Abstract: A process for removing acetone from an acetone/methyl acetate/methyl iodide mixture comprises extractive distillation with water being introduced to the distillation zone above the point of introduction of the mixture and acetic acid being introduced at or above the point of introduction of the mixture. In a preferred embodiment the mixture is subjected to an initial extraction with an aqueous extractant to remove most of the methyl iodide. The process is particularly applicable to removing acetone by-product in carbonylation processes for the production of acetic anhydride. <IMAGE>
Patent JP-2891748-B2 (JP)
IPC: B41J2/07
Filed: 1990-06-15
Granted: 1999-05-17
Abstract: There is provided a driving method for an ink jet head comprising one or more discharge ports for discharging the ink, a substrate incorporating one or more heat generating elements for generating the heat energy, each of which is provided correspondent to each discharge port, and a support plate or casing on which said substrate is mounted, characterized in that when recording an image with the ink jet head in which the heat energy for discharging the ink in accordance with an image signal is generated in said heat generating elements, and the thermal resistance value passing through said support plate or casing is lower than that not passing through said support plate or casing among the thermal resistance between said substrate and the external, (Emax-E)/(Vmax-V) is controlled to be always substantially constant whenever E NOTEQUAL  Emax, providing that the thermal energy generated in said substrate is Emax when said ink jet head discharges the ink with a maximum volume of Vmax, the ink discharge volume in accordance with said image signal is V, and the heat energy generated in said substrate at this time is E. <IMAGE>   <IMAGE>
Patent JP-3715376-B2 (JP)
IPC: H04B7/26
Filed: 1996-07-08
Granted: 2005-11-09
Abstract: PROBLEM TO BE SOLVED: To attain two-way communications of information such as always changing traffic information, and to set this system on a road without damaging the appearance of the road. SOLUTION: An IC nail 1 is controlled by a controlling part 10 which controls the whole part, and this is provided with a receiving part 3, transmitting part 4, and arithmetic part 2 which operates an arithmetic operation as necessary through a communicating means interface 5. Moreover, the controlling part 10 is provided with a storing part 14 constituted of a control procedure storing part 11, fixed information storing part 12, and RAM 13. The communication of information is operated through the receiving part 3, the transmitting part 4, and a communication line C with a center, and the communication of transmission and reception is operated with an on-vehicle equipment mounted on a vehicle traveling on a road at which the IC nail 1 is provided.
Patent JP-2739607-B2 (JP)
IPC: C25B9/19
Filed: 1990-07-12
Granted: 1998-04-15
Abstract: An electrode for electrolysis comprising an electrically conducting metal, the surface of which is embossed with at least one central, vertical circulation channel (2) and upwardly directed channels (1) in a herring-bone pattern, the upwardly directed channels (1) forming an angle of < 90 DEG  with a horizontal line in the plane of the electrode surface and communicating with the centrally positioned, vertically directed circulation channel (2). The circulation channel (2) may be provided with penetrating slits or holes (3). The electrode may be used for electrolysis in a membrane cell, for electrochemical recovery of metals, or for recovery of chlorine from sea-water. The electrode can be manufactured by embossing the surface through stamping with a die or through rolling with a figure roller.
Patent JP-2688049-B2 (JP)
IPC: C07D209/42
Filed: 1995-07-24
Granted: 1997-12-08
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent JP-3851745-B2 (JP)
IPC: G03G15/16
Filed: 1999-07-22
Granted: 2006-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a good image over the entire surface of an optical disk by preventing the insufficiency of an electrification quantity to the optical disk. SOLUTION: A disk electrification device 14 and a disk electrification device 15 are respectively disposed on an upstream side in a transportation direction and a downstream side in a transportation direction across a transfer position X. As a result, even after the optical disk D passes the disk electrification device 14 on the upstream side in the transportation direction, the disk surface of the optical disk D is uniformly electrified by the disk electrification device 15 on the downstream side of the transportation direction and, therefore, sufficient charges are supplied to the optical disk D and the insufficiency of the electrification quantity to the optical disk is prevented and the good image is eventually formed over the entire surface of the optical disk.
Patent JP-H0672392-B2 (JP)
IPC: D21D5/16
Filed: 1990-08-23
Abstract: This invention concerns a process for making rotationally symmetric screen baskets featuring axially parallel bars with screen slots contained in between and, for support of the bars, rings that are coaxial with the basket axis, the rings being provided with recesses that are open toward the rim and the bar feet being placed and fastened in the recesses. The invention is characterized by the following features: (a) the bars are placed in the recesses while the rings do not have their final rounded shape yet; (b) next, the rings are rounded so as to close the circular shape and to clamp the bars in place in the recesses that are being constricted by the rounding.
Patent JP-S6223104-B2 (JP)
IPC: B29C65/08
Filed: 1984-11-06
Abstract: Apparatus and process for ultrasonically cutting off undesirable selvage and sealing the longitudinal cut edges from both sides of continuous lengths of textile fabric having at least some thermoplastic yarns therein. The apparatus and process are characterized by cutting off a predetermined width of the undesirable selvage from each side of the textile fabric regardless of the transverse variations in the path of travel of the fabric through the apparatus or width of the fabric. The apparatus utilizes a mechanism for shifting the moving textile fabric relative to a stationary ultrasonic cutting and sealing mechanism on one longitudinal edge of the fabric and a mechanism for shifting a movable ultrasonic cutting and edge sealing mechanism relative to the other longitudinal edge of the moving textile fabric.
Patent JP-3452347-B2 (JP)
IPC: C02F3/34
Filed: 1998-08-06
Granted: 2003-09-29
Abstract: An effective water purifier containing microorganisms other than Bacillus strains and a method of water purification, the water purifier containing Lactobacillus paracasei subspecies paracasei, Enterococcus malodoratus and Candida lipolytica.
Patent JP-H0720956-B2 (JP)
IPC: C07D471/04
Filed: 1992-09-14
Abstract: Anti-ulcer agents having a methylsulfinyl bridge between a substituted pyridine moiety and a substituted benzimidazole moiety are prepared by oxidizing the corresponding compounds, having a methylthio bridge, with magnesium monoperoxyphthalate in a suitable solvent. The reaction may be run in an aromatic hydrocarbon solvent, wherein the product may crystallize out of the reaction solution and may be directly isolated by filtration.
Patent JP-3385349-B2 (JP)
IPC: B60K20/02
Filed: 1997-09-10
Granted: 2003-03-10
Abstract: PROBLEM TO BE SOLVED: To improve external appearance quality and improve the workability on assembling and maintenance. SOLUTION: A cap member 3 is arranged at the lower end of a shift knob 2, and constituted of a base body section 14 fitted at the lower end of the shift knob 2 and a removable cover section 15 formed on the side face of the base body section 14 to cover an opening 13. Screws connecting the shift knob 2 and a shift lever 1 are inserted from the opening 13 for the connecting work, then the opening 13 is covered with the cover section 15, and the cover section 15 can be assembled from the side face side (the direction perpendicular to the lever axial direction) of the shift lever 1 having a large space.
Patent JP-3496708-B2 (JP)
IPC: C07C17/383
Filed: 1997-10-09
Granted: 2004-02-16
Abstract: A process for producing 1,1,1,2,2-pentafluoroethane by fluorinating with hydrogen fluoride at least one of 2,2-dichloro-1,1,1-trifluoroetahne and 2-chloro-1,1,1,2-tetrafluoroethane as a starting material, the process being characterized by separating the reaction mixture resulting from the fluorination into a product portion A mainly containing 1,1,1,2,2-pentafluoroethane and a product portion B mainly containing 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and hydrogen fluoride, removing a fraction mainly containing 2,2-dichloro-1,1,1,2-tetrafluoroethane from the product portion B, and recycling the rest of the product portion B as part of feedstocks for fluorination. According to the process of the invention, the amount of CFC-115 contained in the target HFC-125 can be remarkably reduced through a simplified procedure. <IMAGE>
Patent JP-2505942-B2 (JP)
IPC: G01N31/22
Filed: 1991-11-22
Granted: 1996-06-12
Abstract: It is known to assay an analyte by measuring the reflectance density in the range 320 to 360nm using a reflectometer. The analyte is placed on an analytical element which comprises a reagent layer and a registration layer. However, in some cases the reflectometer used to carry out the assay has a maximum obtainable reflectance density of 1.5 and for some assays the maximum reflectance density generated may be 2.0 at 340nm. Described herein is a blocking dye which has a low absorbtivity band from 320 to 360nm and a high absorbtivity band from 640 to 720nm which can be incorporated into either the reagent layer or the registration layer of the element to improve the precision and dynamic range of the assay. <IMAGE>
Patent JP-3068761-B2 (JP)
IPC: F24F1/18
Filed: 1994-12-21
Granted: 2000-07-24
Abstract: PURPOSE: To prolong time until frosting causes a clogging. CONSTITUTION: There are arranged a louver part 11 formed by cutting and erecting a louver 10 in a corrugated fin 3 and a flat part 12 with no louver 10 formed. The louver part 11 and the flat part 12 are arranged as opposed to each other sandwiching an air passage 13. An air flow is cooled in contact with the surface of the corrugated fin 3 and the louver 10 to exchange heat. Frosting begins with the louver part 11 by the moisture of the air flow and the flat part 12 is kept from being frosted. At stages of the corrugated fin 3, a part frosted faces that not frosted. This enables the securing of a larger air passage 13 of the corrugated fin 3 thereby prolonging time until the frosting causes a clogging.