baber/WOPTO huggingface dataset:
Patent EP-0572304-A1 (EP)
Inventor: HORNSEY DEREK
IPC: D21H17/67
Filed: 1993-05-24
Abstract: In the non-acidic sizing of paper reaction between alkylketene dimer sizing agent and cellulose of cellulosic paper-making fibers is catalyzed by dissolving carbon dioxide in an aqueous vehicle of an aqueous pulp of the paper-making fibers; the carbon dioxide provides bicarbonate ions which catalyse the reaction; the bicarbonate ions may be generated by dissociation of the carbon dioxide in water, or by reaction of the carbon dioxide with calcium carbonate incorporated in the pulp as a filler for the paper, or with some other alkali present.
Patent EP-0581621-A1 (EP)
Inventor: BRACONNIER JEAN-PIERRE
IPC: C09K11/81
Filed: 1993-06-07
Abstract: New mixed lanthanum cerium terbium phosphates (LaCeTb phosphates) with improved particle size characteristics, which are more particularly characterised by the fact that they have a mean particle size of between 1 and 15 microns, preferably between 2 and 6 microns, this being with a dispersion index lower than 0.5, preferably lower than 0.4. The invention also relates to the resulting phosphors, which have the same particle sizes and, furthermore, an improved brightness. The phosphates are obtained by precipitation, at a pH which is constant and lower than 2, from a solution containing soluble rare-earth salts. The corresponding phosphors are obtained by calcining these phosphates with or without flux, under or without a reducing atmosphere, as appropriate.
Patent EP-0579544-A1 (EP)
Inventor: BUARD YVON
IPC: H02G3/04
Filed: 1993-07-15
Abstract: The profile assembly includes three parts; a base (12), an inner cover (13) and a decorative outer cover (20). The parts clip together to form a long strip that can house electrical cables. The three parts have a flattened 'U' section. The base has walls with a lip at the outer end that fit into recesses formed in the flexible walls of the inner cover. The outer ends of the walls of the inner cover have a curved projection (25) that retains the lip at the outer end of the walls (22) of the outer cover when it is pressed over the flexible inner cover. The assembly can be used to shield electromagnetic radiation.
Patent EP-0560712-A1 (EP)
Inventor: CALUWAERTS HENRI JEAN JULIEN
IPC: C12C12/04
Filed: 1993-02-23
Abstract: Method for manufacturing an alcohol-free (non-alcoholic) light beer whose organoleptic properties of those of a lager, comprising the manufacture of a light alcoholic beer, of lager type, from light malt containing 20 to 30% of dark malt, mashed so as to obtain a wort whose attenuation is of the order of 50%, and the dealcoholisation of the alcohol-containing light beer by evaporation, under strong vacuum, of at least approximately 50% of the volume of this beer. The concentrate obtained by the evaporation can be rediluted with water, flavoured and sweetened up to a concentration of 4% Brix to obtain an alcohol-free beer (AFB). The concentrate can also be subjected to a second evaporation under vacuum at a temperature less than 60 DEG C until a concentrate measuring between 45 DEG  and 65 DEG  Brix is obtained, which can be stored for several months before redilution to an AFB. <IMAGE>
Patent EP-0594550-A1 (EP)
Inventor: EKDAHL EGON
IPC: F16C19/52
Filed: 1993-10-14
Abstract: Method and device in a bearing for recording current operating data, such as rotational speed, of said bearing, said operating data being obtained as a measured signal locally at said bearing. Said measured signals are transformed locally within sealing means of said bearing to measured values in a central unit (12), and said measured values are transmitted in an intermittent way through a transmitting means (16) to at least one remote recording means (18). 
     An electric generator (13) is integrated within sealing means of said bearing (10) for generating electric current when said bearing (10) rotates.
Patent EP-0573636-A1 (EP)
Inventor: HARTMAN DAVID RANDALL
IPC: C08J5/24
Filed: 1992-12-10
Abstract: La présente invention se rapporte à un composite en fibre de verre qui possède de très grandes propriétés de blindage. Ce matériau composite balistique résistant comporte des fibres de verre en silicate alumineux de magnésie à haute résistance et un produit de condensation de formaldéhyde phénolique tel que la résine matricielle. Ce composite est produit à partir d'un mat imprégné de résine à l'aide de peu ou pas de solvant.
Patent EP-0598908-A1 (EP)
Inventor: YAMAMOTO KATSUTOSHI DAIKIN IND
IPC: B01D39/16
Filed: 1993-01-13
Abstract: A filter of small dimensions and a large filtration area, in which one end portion of each of tubular filter elements, each of which is formed by spirally winding a filter medium consisting of a porous film of polytetrafluoroethylene having an average pore diameter of 0.1-5 µm and a small pressure loss and sandwiched by a pair of sheets of fiber of a thermally meltable synthetic resin, is fitted firmly in each of a plurality of through holes in a rigid support plate, the other end portions of these filter elements being closed.
Patent EP-0626999-A1 (EP)
Inventor: BEBEE ROBERT L
IPC: C12N9/22
Filed: 1993-01-08
Abstract: L'invention se rapporte à des procédés et à des vecteurs recombinés pouvant être utilisés pour effectuer la modification in vivo d'une molécule d'acide nucléique. L'invention se rapporte en particulier à l'utilisation de recombinases telles que Cre pour effectuer la recombinaison in vivo.
Patent EP-0625073-A1 (EP)
Inventor: HALL RICHARD ALAN
IPC: G06F19/00
Filed: 1993-02-02
Abstract: Méthode d'interface permettant d'introduire dans une centrifugeuse des valeurs choisies par l'opérateur en ce qui concerne la vitesse (225), la température (22c) et le temps (22T). La méthode modifie un multiplicateur de valeur affichée en fonction du nombre de chiffres introduits et sélectionne un paramètre implicite sur la base d'un programme prédéterminé.
Patent EP-0631634-A1 (EP)
Title: Method and apparatus for the analysis of biological material.
Inventor: GRANT PETER LEONARD
IPC: B01L3/00
Filed: 1993-03-22
Abstract: PCT No. PCT/GB93/00577 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Mar. 22, 1993 PCT Pub. No. WO93/19199 PCT Pub. Date Sep. 30, 1993A method for analyzing solid material in a liquid sample comprises the steps of: distributing the sample equally by passage through a number of discrete wells adapted to retain the solid material, the concentration of solid material being such that it is absent in at least one well; and analyzing the wells for the presence of retained solid material. A device adapted for use in a method for analyzing solid material in a liquid sample comprises the combination of: a container for the sample; a unit comprising a number of discrete wells adapted to retain the solid material and allow the passage of liquid under the application of reduced pressure; structure for drawing liquid from the container and through the wells under reduced pressure; and a manifold or other element that provides uniform distribution of the sample passing from the container into the wells.
Patent EP-0630385-A1 (EP)
Inventor: BERZOFSKY JAY
IPC: C07K7/06
Filed: 1993-03-08
Abstract: L'invention se rapporte à des peptides possédant une activité élevée dans le déclenchement d'une réponse de lymphocytes T cytotoxiques par rapport à la glycoprotéine gp160 de l'enveloppe du VIH-1. L'invention se rapporte également à l'activation des peptides des restes 12 à 15 par dégradation protéolytique en peptides plus courts, ainsi qu'à des techniques générales destinées à caractériser ces procédés d'activation.
Patent EP-0636083-A1 (EP)
Title: Spring mounted tracklaying tractor chassis.
Inventor: URBANEK HENRICH
IPC: B62D55/24
Filed: 1993-04-06
Abstract: PCT No. PCT/CZ93/00010 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/19975 PCT Pub. Date Oct. 14, 1993.A spring mounted tracked tractor chassis comprises a double-armed balance beam, having upper and lower arms, rotatably mounted by the lower arm to a main arm. The balance beam carries a journal of a tensioning wheel and its upper arm is rotatably connected with a tension jack arranged on the main arm. Running wheels of the chassis are secured on the main arm through rockers with primary springs inserted therebetween. A secondary spring is mounted between the main arm and a console located on the tractor body. A drive wheel rotational axis is positioned below and behind the rotational axis of a countershaft of a portal gear. The rotational axis of the countershaft is positioned below and behind the rotational axis of a ring gear of a bevel gear.
Patent EP-0598897-A1 (EP)
Inventor: GALI CARL E
IPC: H02J7/35
Filed: 1993-06-10
Abstract: Circuit (11) de régénération et de recharge de piles alimenté par l'énergie solaire. Le circuit comporte une partie haute fréquence (un multivibrateur bistable (46), un multivibrateur bistable à relaxation avec blocage (60) ou un circuit oscillateur inverseur (25)) alimentée par l'énergie solaire (12) et raccordée en sortie par un transformateur HF à couplage ferme (27) à la partie sortie reliée à la pile. Le transformateur (27) comporte un enroulement secondaire produisant une sortie pleine-onde transformée en impulsions courtes par un circuit de redressement à deux diodes (40, 41) pour donner une sortie d'impulsions multifréquences de 10 kHz. Les impulsions de sortie courtes à composante HF dans la plage des 2 à 10 mégahertz ont des fréquences spécifiques égales aux fréquences de résonance naturelle des électrolytes utilisés spécifiquement dans les différentes piles (11). Ces signaux de sortie HF résultants, dans chaque structure d'enveloppe d'impulsion, permettent de régénérer, entretenir et recharger des piles (11) à électrolyte liquide ou à électrolyte gel, conviennent pour les piles sèches et prolongent la durée de vie des piles.
Patent EP-0738389-A1 (EP)
Inventor: EXNER THOMAS
IPC: A61B5/1459
Filed: 1993-09-06
Abstract: Procédé et appareil permettant de tester la tendance d'un échantillon test à changer d'état et à passer d'un état liquide à un état solide. Dans ce procédé et cet appareil on applique un échantillon test (4) sur une feuille (5) poreuse, l'échantillon s'étale et s'infiltre dans ladite feuille poreuse puis coagule lorsque l'écoulement s'arrête. On peut déterminer le moment où se produit la coagulation et/ou la lyse subséquente en mesurant un paramètre représentatif de l'étendue ou de la vitesse de l'étalement de l'échantillon tel que par exemple la conductivité/impédance électrique (8) existant entre de minces électrodes (2, 3) situées de chaque côté de la feuille (1).
Patent EP-0656970-A1 (EP)
Title: Tissue paper treated with nonionic softeners that are biodegradable.
Inventor: FERESHTEHKHOU SAEED
IPC: D21H21/24
Filed: 1993-08-12
Abstract: Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with certain nonionic softeners are disclosed. These nonionic softeners are biodegradable and comprise sorbitan esters, ethoxylated/propoxylated versions of these sorbitan esters, or mixtures thereof. The softener is typically applied from an aqueous dispersion or solution thereof to at least one surface of the dry tissue paper web.
Patent EP-0662985-A1 (EP)
Inventor: HELBER RUDOLF
IPC: C08J9/30
Filed: 1993-09-15
Abstract: Aqueous spray-resistant and pourable foams (S), produced by mechanical foaming of corresponding aqueous compositions (W), wherein the aqueous phase contains(A) a curable polymer system, which consists of(U) an ionomeric polyurethane or a mixture of ionomeric polyurethanes and optionally(P) one or more further polymers curable at least together with (U),and (B) at least one foam-stabilizerand the liter-weight of (S) at 20° C. and normal pressure is in the range of 400 to 700 g,are eminently suitable for foam-coating of corresponding substrates, in particular of leather.
Patent EP-0639985-A1 (EP)
Inventor: RYAN WAYNE L
IPC: A61K39/00
Filed: 1993-09-09
Abstract: A method and composition for fixing and stabilizing tissues, cells, and cell components such that the antigenic sites are preserved for a useful period of time is provided. The fixative employs a formaldehyde donor that is non-toxic, non-flammable, and that stabilizes the cell with minimal damage to and alteration of the cell morphology. The cell antigenic sites are left intact so that studies with monoclonal antibodies may be conducted. Vaccines and related immunotherapeutic methods utilizing antigens stabilized by the fixative of the present invention are also provided. The invention also discloses a method for developing a positive control for test reagents and for test instrumentation.
Patent EP-0616809-A1 (EP)
Inventor: MATSUMOTO TAKAHIRO
IPC: A61K9/00
Filed: 1994-02-19
Abstract: This invention relates to an intraocular irrigating and enucleated eyeball preservative composition containing a phosphoric acid diester compound of the following formula or a pharmacologically acceptable salt thereof
       
 wherein R₁ and R₂ are the same or different and each represents a hydrogen atom or a methyl group. 
     The composition of this invention is highly lenient to the ocular tissues, particularly in the sense that it protects the corneal (endothelial) cells which are most susceptible to physiological damage in ophthalmic surgery, with the result that various ophthalmic operations can be carried out with sufficient safety. Furthermore, since the composition of this invention may be help retain the physiological functions of the enucleated eyeball without injuring its tissues, it can be used with advantage for the preservation of the cornea, retina, crystalline lens and so on.
Patent EP-0617022-A1 (EP)
Inventor: ISHIKAWA KIYOFUMI C O BANYU PH
IPC: C07D491/04
Filed: 1994-02-22
Abstract: This invention relates to novel 6, 7 - dialkoxy - 3, 4 - dihydroisoquinolin - 8 - ols, a process for preparing the 6, 7 - dialkoxy - 3, 4 - dihydroisoquinolin - 8 - ols reioselectively and in a high yield utilizing the Bischler - Napieralski reaction, a process for synthesizing 6, 7 - dialkoxy - 1, 2, 3, 4 - tetrahydroisoquinolin - 8 - ols via the compounds, and use of the 6, 7 - dialkoxy - 3, 4 - dihydroisoquinolin - 8 - ols for preparation of the 6, 7 - dialkoxy - 1, 2, 3, 4 - tetrahydroisoquinolin - 8 - ols.. 
     It is possible, according to this invention, to obtain the 6, 7 - dialkoxy - 1, 2, 3, 4 - tetrahydroisoquinolin - 8 - ols, which have hitherto been difficult to synthesize, via the 6, 7 - dialkoxy - 3, 4 - dihydroisoquinolin - 8 - ols in a high yield.
Patent EP-0619279-A1 (EP)
Inventor: HELKE GUENTER DR
IPC: H01L41/187
Filed: 1994-03-04
Abstract: The invention relates to a piezoelectric ceramic material based on lead titanate zirconate and further additives, with the additives present being complex compounds having the general formula  A(W1<6>/<+>3Ni2<3>/ <+>3)O3 or A(W1<6>/<+> 2Ni1<2>/<*>2)O3  having A = Pb, Sr, Ba or Ca as ternary or quaternary solid solutions in an amount of from 1 to 10 mol %, based on the total amount of ceramic material. The ceramic material of the invention can be advantageously used in sonic or ultrasonic transducers for acoustics or hydroacoustics (underwater sound) or in actuators.
Patent EP-0618506-A1 (EP)
Inventor: HORN KLAUS DR
IPC: G03F7/42
Filed: 1994-03-11
Abstract: A stripper solution for photocrosslinked and optionally thermally crosslinked photoresist screens and for solder masks crosslinked by exposure and warming contains, as essential constituents, a diglycol monoalkyl ether, a glycol monoalkyl ether, an alkali metal hydroxide, water and additionally a water-soluble fluoride.
Patent EP-0621632-A1 (EP)
Inventor: RAJEEVAKUMAR THEKKEMADATHIL V
IPC: H01L27/108
Filed: 1994-04-11
Abstract: A DRAM cell structure comprises a self-aligned surface strap (38) between a trench capacitor (10) and a diffusion region (20) where the strap comprises polysilicon coated with an electrically conductive liner diffusion barrier material (36) in order to prevent diffusion from the strap to an active region of the device. The preferred diffusion barrier materials are TiN and TaN.
Patent EP-0648901-A1 (EP)
Inventor: SCHWARZ WOLFGANG
IPC: E03F3/04
Filed: 1994-07-25
Abstract: A flexible hose section (14) is placed between an outlet aperture (18) of the road gully (6) and an intake aperture (24) of the storm sewer (10), resp. an inspection shaft connected to the sewer. An independent sewage pipe is also installed between these two apertures. The flexible hose is a one-piece section, which is cut off a length. Either hose end is connected via a connection socket (48). It is installed, so that it has a drop to the road (6) at every point. It is passed around cables (26) etc. in the road.
Patent EP-0694837-A1 (EP)
Inventor: GOSSLER THOMAS
IPC: G06F15/00
Filed: 1994-07-25
Abstract: It is introduced a method for dynamically controlling the number of servers (60-68) in a transaction system comprising at least one service unit (55) for processing service requests, each service unit (55) comprises a queue (57) for receiving and queueing the incoming service requests and a plurality of servers (60-68) for executing the service requests. The method comprises a first step (240) of monitoring the current number of service requests and the current number of servers (60-68) allocated to each one of the service units (55), a second step (260) of determining an optimized number of servers (60-68) for each one of the service units (55) dependent on the current number of service requests and the current number of servers (60-68), and a third step (260) of allocating the optimized number of servers (60-68) for each one of the service units (55).
Patent EP-0637601-A1 (EP)
Inventor: KUNISHI NORIYUKI C O IDEMITSU
IPC: C08J3/16
Filed: 1994-08-02
Abstract: Granules collected from a solution of a polymer such as a polycarbonate, an integrated structure of independent fine particles constituting the granules being formed at least on the surfaces of the granules; and a process for preparing the granules of the polymer which comprises the steps of adding a poor solvent to the polymer solution, and then agitation-granulating fine particles of the polymer into the granules, while stirring involving a shear force-imparting function is carried out under heating. According to the present invention, the polymer can be collected from its organic solvent solution as the granules having good drying properties.
Patent EP-0647084-A1 (EP)
Inventor: LECHELER REINHARD
IPC: H05B37/03
Filed: 1994-08-30
Abstract: Electric circuit arrangement for operating low-voltage halogen filament lamps (HG), comprising an input filter (EF), a rectifier arrangement (GR), a trigger generator, a half-bridge converter with a control transformer (RK1-A-C), a power transformer (TR1) and a sensor circuit A for overload or short-circuit detection. The latter comprises a sensor diode (D5) and a serial sensor resistor (R11), parallel with the bridge capacitor (C7). At the connection point between the sensor diode (D5) and the sensor resistor (R11) a sensor signal A is tapped which drives the switching-off element (T3, T4). The optional second sensor circuit B comprises a secondary winding (RK1-C) of the control transformer (RK1-A-C) and an additional winding (RK1-D) and generates a sensor signal B. This permits the separate detection of overload and short-circuit with a correspondingly optimised switching-off behaviour. <IMAGE>
Patent EP-0640694-A1 (EP)
Inventor: NISHIKAWA YASUHISA C O NIKKEI
IPC: C22C21/00
Filed: 1994-08-30
Abstract: A continuously cast and rolled aluminum alloy substrate for an electrolytically grainable lithographic printing plate, consisting of 0.20 to 0.80 wt% of Fe and the balance of Al, grain-refining elements and unavoidable impurities including 0.3 wt% or less of Si and 0.05 wt% or less of Cu, the amount of Fe present in solid solution being not more than 250 ppm, the amount of Si present in solid solution being not more than 150 ppm, and the amount of Cu present in solid solution being not more than 120 ppm.
Patent EP-0649610-A1 (EP)
Inventor: ELSNER MARTIN
IPC: A43B5/04
Filed: 1994-09-02
Abstract: Sports shoe, in particular ski boot, which is designed with a front entry (9) and the sole (2) of which and the upper part (3) of which are moulded from plastic and which has two pressure-distribution plates (5, 6) in the instep region, each of these pressure-distribution plates running from the toe region of the shoe via the instep region and, bent upwards, along the front side of the shoe shaft and, in the forefoot region of the upper part (3), being mounted thereon, movably in the transverse direction of the shoe and displaceably in the longitudinal direction of the shoe in relation to the upper part (3), by means of tabs (14) running in the transverse direction of the shoe, and the two pressure-distribution plates overlapping one another in the closed state of the shoe (1). The tabs (14) are integrated in one piece with the pressure-distribution plates (5, 6) and are in each case suspended via an articulation point (16) on the pressure-distribution plates, this articulation point (16) allowing a movement of the pressure-distribution plates in the transverse direction of the shoe, and the tabs (14) are mounted displaceably in the longitudinal direction of the shoe on the upper part (3) of the shoe. <IMAGE>
Patent EP-0644282-A1 (EP)
Inventor: SPAHLINGER JOERG
IPC: D01H13/32
Filed: 1994-09-08
Abstract: A process for quality control during the fabrication of a multiplicity of threads in a corresponding number of fabrication stations (4, 5, 5') identical to one another is disclosed. In this, at least one signal (10, 10', 10'') is recorded simultaneously and continuously at all the fabrication stations (4, 5, 5') of such a plant, and at least one additional signal (7, 8, 9, 11) is determined at one or a few fabrication stations (4), the so-called reference stations. By correlating all the recorded signals in these reference stations, with a knowledge of the mutual dependencies which may exist, the correlation result is evaluated in terms of one or more typical properties of the fabricated product. Parameters for the further influencing of the process at the reference station and statements regarding the quality of the product can be obtained therefrom. <IMAGE>
Patent EP-0645530-A1 (EP)
Inventor: BREIDENBACH PAUL DIPL-ING
IPC: F02B27/02
Filed: 1994-09-15
Abstract: The invention relates to an internal combustion engine with an air intake system for passing combustion air to at least one cylinder space, the said system comprising one or more intake pipes (1 - 4) twisted through more than 180 DEG  and means for the control variation of the effective intake-pipe length and which has at least one throttling element which can be moved in a controlled manner, the means for varying the intake-pipe length and the throttling element for controlling the air flow are combined structurally in an approximately cylindrical drum-type rotary slide (17) which can be rotated in a controlled manner about a cylinder axis (18) and can be displaced, likewise in a controlled manner, to a limited extent in the direction of the cylinder axis (18). <IMAGE>
Patent EP-0648643-A1 (EP)
Inventor: YASUKUNI JUN C O SUMITOMO WIRI
IPC: H01B7/00
Filed: 1994-10-18
Abstract: There is disclosed a wiring harness which includes insulation coated wires, connectors, and junction blocks, with corrugate tubes, grommets and the like exteriorly mounted thereon, wherein both insulation coatings of the insulation coated wires and housings of the connectors are made of nylon 12, thereby facilitating recovery and reuse of the wiring harness.