baber/WOPTO huggingface dataset:
Patent EP-0476385-A1 (EP)
Inventor: KOGA YUKIHIRO
IPC: C08K3/00
Filed: 1991-08-28
Abstract: An organic solvent alone or together with a rubber process oil is added to a powder of insoluble sulfur, the mixture is granulated, and the granulation product is heated at a temperature lower than 120°C to evaporate the organic solvent, whereby a granular insoluble sulfur having an improved flowability is obtained. This granular insoluble sulfur is valuable as a rubber-vulcanizing agent.
Patent EP-0477593-A1 (EP)
Inventor: OVERGAARD THOMAS HARVEY
IPC: C07C213/10
Filed: 1991-09-02
Abstract: Off-color N-(C₄-C₁₀)alkyl di(C₂-C₃) alkanolamines purified and decolorized by vacuum distillation at a pressure within the range of 1 to 50 mm.Hg (1-50 torr) in the presence of water and or water-soluble metal borohydride whereby the distilled alkanolamine has a reduced APHA color rating which is maintained on storage.
Patent EP-0480209-A1 (EP)
Inventor: EIDENBENZ STEFAN
IPC: A61C5/77
Filed: 1991-09-16
Abstract: A ceramic blank component (2) of a blank (1) is attached to the base (4) of an aluminium support (3), which has on the side facing away from the blank component (2) an anchoring part. According to the invention, the anchoring part is designed as a conical pin (6) which is rotationally symmetrical around a support axis (5). It has a round notch groove (7). The base (4) is provided with a bore (8) parallel to the support axis (5). In order to machine the blank, the pin (6) is introduced into a receiving opening (10) of a holding device (9) as far as the stop which is formed by the contact of the conical outer surface of the pin (6) with the similarly conical limit surface of the receiving opening (10) and is held securely by a ball (11) projecting into the notch groove (7) under the action of an elastic ring (12). A locking pin (13) projects into the bore (8) of the base (4) for the purpose of locking the blank (1) against rotation. An ejector (14) arranged on the bottom of the receiving opening is used for removing the blank (1). The blank (1) is secured on a clamp (15) which is pressed by a nut (17) against a clamp support (16). <IMAGE>
Patent EP-0539610-A1 (EP)
Inventor: INGLOT ANNA
IPC: A61K35/10
Filed: 1991-10-26
Abstract: The immunological activity of certain bioactive substances is determined by treating a human peripheral blood leukocyte (PBL) culture or a Bulb/C mice resident peritoneal cells (RPC), such as abdominal membrane macrophage suspension, with a solution of the substance to be tested in order to induce production of cytokines which then are determined according to standard identification methods amplification of the results is achieved by admixing - to the solution to be tested - a non-steroidal anti-inflammatory drug, preferably a substance selected from the group of selenoorganic compounds such as Ebselen (R) of Nattermann (Rhône-Poulenc), indo-methacin and the p-chlorophenyl-amide of 3-methyl-5-benzoyl-amino-isothiazole-4-carboxylic acid.
Patent EP-0485923-A1 (EP)
Inventor: PROGIDA ALBERTO
IPC: E04B2/78
Filed: 1991-11-11
Abstract: A movable wall structure comprising a framework which is composed of uprights, and possible cross-members, suitable for supporting curtain-wall panels (8). Each of the uprights is constituted by two profiled elements (2) made of metal plate which are arranged specularly and are mutually coupled by welding. The structure is characterized in that each profiled element (2) has lateral wings (4) which are shaped so as to define supporting regions (7) for the panels (8) which are arranged orthogonally to the axis of symmetry of the upright. Each wing (4) furthermore ends with a portion (9) which is substantially parallel to the axis of the upright and with a coupling curling (10) which inserts, in a snap-together manner, by elastic deformation of the wing (4), into a longitudinal groove (11) in the edge of the panel (8).
Patent EP-0492409-A1 (EP)
Inventor: MEKADA EISUKE
IPC: C12N15/13
Filed: 1991-12-18
Abstract: A human monoclonal antibody with the class of immunoglobulin being IgM and with the type of L-chain being κ and capable of recognizing a common antigen of ganglioside GM3 (N-acetylneuraminic acid), GT1b, GD3, GD1a and GQ1b present on the surface of a melanoma cell of MeWo, M12, M14 or G-361.
Patent EP-0441447-A1 (EP)
Inventor: DRENT EIT
IPC: B01J31/24
Filed: 1991-02-05
Abstract: A carbonylation catalyst system, which comprises:
     a) a source of a Group VIII metal;   b) a source of a phosphine having an aromatic substituent containing an imino nitrogen atom;   c) a source of protons; and   d) a source of an alkylsulphonate anion, and the use of such a catalyst system in the carbonylation of an acetylenically or olefinically unsaturated compound.
Patent EP-0450707-A1 (EP)
Inventor: PATRINI RENATA
IPC: C07C41/06
Filed: 1991-03-27
Abstract: A catalyst system for the selective production of isoprenyl-alkylethers from isoprene is described, characterised by satisfying the following empirical formula 
 
 
 
        PdL x L' y   
 
 
 
where L is a phosphorated binder in the form of an organic derivative of trivalent phosphorus of type R₃P or R₂P[CH(R)] z PR₂, in which the substituents R, which can be identical or different, are either hydrogen atoms or alkyl, cycloalkyl, aryl, alkoxy, aryloxy, arylthio or arylalkyl groups, and in which z is a whole number between 1 and 5; 
L' is an easily displaceable binder chosen from dienes, olefins, anhydrides, diketones and nitriles; 
x is a whole number between 0 and 4 and y is a whole number between 0 and 3, 
in which system excess phosphorated compounds of R₃P or R₂P[CH(R)] z PR₂ type may or may not be present.
Patent EP-0474276-A1 (EP)
Inventor: DE HAAN GERARD
IPC: G06T7/20
Filed: 1991-08-13
Abstract: In a motion estimator which adds small increments (P-2, P-4) to a prediction vector (P) to obtain a number of candidate vectors (2,4) from which an output vector is selected, a first increment (P-2) in a first direction has a different magnitude from a second increment (P-4) in a second direction.
Patent EP-0480610-A1 (EP)
Inventor: HANSON SCOTT A
IPC: F02M51/06
Filed: 1991-09-30
Abstract: A fuel injector for an internal combustion engine includes a preassembled permanently mated needle (18) and valve body (20) group contained in a main housing assembly (10). The valve body group is assembled so that the maximum allowable stroke of the needle (18) is established by a stop abutment (40), which is permanently attached to the valve body. An injector assembled according to the present method does not require the use of various shims in order to set the air gap. Moreover, precision grinding is not needed to establish the needle lift.
Patent EP-0484080-A1 (EP)
Inventor: RAYBONE PAUL
IPC: E04G11/06
Filed: 1991-10-28
Abstract: Concrete formwork of the type comprising one or more panels supported by soldiers connected thereto is described. The soldiers (8) have bracket means (18) attached thereto whereby a beam (34) can be mounted between a pair of soldiers (8). The beam provides (34) an attachment point for a tie (10) and the number of possible tie locations is therefore increased.
Patent EP-0541874-A1 (EP)
Title: Compositions containing diosmin
Inventor: CORBIERE JEROME
IPC: A61K31/70
Filed: 1991-11-14
Abstract: The subject of the invention is new pharmaceutical compositions intended for the digestive tract, whose active ingredient is a flavonoid glycoside. It relates to pulverulent preparations intended for preparing a solution or a fine suspension of diosmin, in which the diosmin, provided in a determined particle size, is supplemented with a wetting agent and an inert excipient or diluent. These pharmaceutical compositions containing 0.100 to 0.500 g of diosmin per unit dose are intended for the treatment of circulatory disorders.
Patent EP-0475858-A1 (EP)
Inventor: CLOT ROBERT
IPC: G01B21/02
Filed: 1991-09-02
Abstract: This apparatus determines measured dimensional values along straight or curved lines. …<??>A main body (1) is fitted with a fixed beak-shaped member (6) and comprises a longitudinal slideway (4) for a slide (5) fitted with a movable beak-shaped member (7). A flexible link (12), attached to the end (8) of the fixed beak-shaped member (6), extends towards the end (9) of the movable beak-shaped member (7) and is then guided in this movable beak-shaped member and continues into the body (1) as far as tensioning means (14), in order to form a reeving system. A graduated scale (16) or a sensor (20) enables the displacement of the flexible link (12) to be detected, which displacement represents, depending on the case, the length (L) of an object placed between two stops (10, 11) or the perimeter (P) of an object surrounded by the portion of the movable link (12) which extends between the ends (8, 9) of the two beak-shaped members (6, 7). …<??>Application to the mensuration of parts of the human body: foot, head, etc. …<IMAGE>…
Patent EP-0511278-A1 (EP)
Inventor: POTTER TERRY C
IPC: B01F5/00
Filed: 1991-01-10
Abstract: Soupape mélangeuse (10) servant à mélanger deux liquides dans des proportions variées. Un premier liquide entre par une première entrée (20) et un deuxième liquide entre par une deuxième entrée (78). Ces deux liquides se mélangent dans un passage de Venturi (37). L'écoulement du premier liquide est réglé par une soupape à piston (40) et l'écoulement du deuxième liquide est réglé par une soupape de dosage (90, 92). On peut raccorder la soupape mélangeuse (10) en série avec d'autres soupapes mélangeuses dont chacune, mise à part la première de la série, reçoit du liquide de sa voisine.
Patent EP-0472675-A1 (EP)
Inventor: AUSTIN JOHN
IPC: B21D39/20
Filed: 1991-01-15
Abstract: On applique un revêtement sur la surface de diamètre extérieur d'une bague utilisée pour écrouire dans le trou d'une pièce d'usinage. La bague comportant le revêtement est positionnée et fixée axialement par rapport au trou, puis elle est dilatée à l'aide d'un mandrin extensible, le revêtement situé sur la surface de diamètre extérieur de la bague venant au contact des parois du trou et le trou étant écroui. Le revêtement réduit l'usure du joint écroui, augmentant ainsi la résistance à la fatigue du joint. La bague comportant le revêtement peut être facilement retirée, et ensuite remplacée par enlèvement de l'ancienne bague puisque le revêtement permet une marge d'erreur d'usinage, de manière à protéger les parois du trou.
Patent EP-0539373-A1 (EP)
Inventor: BENCKERT HARTMUT
IPC: F04B15/02
Filed: 1991-02-16
Abstract: Un dispositif de transport de liquides épais, boues et autres matières similaires comprend une pompe (14) à liquides épais du côté sous pression et un organe de retenue (10) agencé dans la conduite de refoulement (12) qui laisse passer la matière à transporter dans le sens de refoulement et qui, au moins en partie, bloque son passage dans le sens contraire. L'organe de retenue (10) comprend un orifice de passage (32) qui s'élargit élastiquement et automatiquement sous l'effet d'un courant de matière à refouler s'écoulant dans le sens de refoulement et qui se rétrécit lorsque ce courant cesse ou lorsqu'un courant de matière à refouler commence à s'écouler en sens contraire au sens de refoulement. L'orifice de passage (32) est délimité de préférence par plusieurs lamelles (30) élastiques, similaires à des doigts, fixées par un seul côté à la surface intérieure de la conduite de refoulement (12) et dont les extrémités libres s'étendent obliquement dans le sens de refoulement vers l'intérieur de la conduite de refoulement (12).
Patent EP-0472723-A1 (EP)
Inventor: BUCHANAN BASCOM FRANK
IPC: F23K5/18
Filed: 1991-03-04
Abstract: Une soupape améliorée de purge et d'alimentation combinées de vapeur et de mazout a une soupape à vapeur (42) et un élément de commande (48) qui lui permet d'être en position fermée, et qui lui permet aussi une opération de purge avec une communication établie entre un tuyau d'alimentation de vapeur (26) et un tuyau d'évacuation (28) menant à un brûleur de mazout, et une position de fonctionnement des brûleurs. Dans cette position, la partie de commande (48) de l'élément de commande s'engage dans un élément soupape (78) à double action de recirculation et d'alimentation de mazout, ouvre ledit élément établissant ainsi la communication entre un tuyau d'alimentation de mazout (92) et un tuyau d'évacuation de mazout (40) jusqu'au brûleur. Dans sa position fermée, l'élément soupape d'alimentation de mazout et de recirculation (104) assure la communication entre un tuyau d'alimentation de mazout (92) et un tuyau de recirculation (110) qui redirige le mazout vers un réservoir de stockage ou autre élément similaire pour le réchauffage et le maintien d'un degré de viscosité désiré pendant l'arrêt du brûleur.
Patent EP-0556274-A1 (EP)
Inventor: BODENWEISER CLIFFORD A
IPC: H02G3/02
Filed: 1991-11-01
Abstract: Connecteur électrique comprenant un élément de support en forme de C (26), et une protection ou une plaque de cache avant (20). Deux éléments de prise femelle (28) sont disposés dans l'élément de support (26). Les éléments de prise femelle présentent une rotation d'environ 90° par rapport aux systèmes de la technique antérieure, de sorte que leur axe longitudinal est pratiquement perpendiculaire à l'axe longitudinal du connecteur, ceci permettant de doubler la densité de la prise.
Patent EP-0498190-A1 (EP)
Inventor: LANG GUENTER
IPC: A23L7/152
Filed: 1992-01-17
Abstract: A container (1, 21) for containing liquid and/or solid foodstuffs at least during consumption, the walls of the container (1, 21) being formed by at least three layers which consist of edible and/or decomposable material. In this case, it is particularly favourable for the outer layer (2, 22) to consist of a relatively rigid material while the intermediate layer (3, 23) consists of a non-curing or only weakly curing material which is largely resistant to liquid. <IMAGE>
Patent EP-0505735-A1 (EP)
Inventor: HERMANN ROLF HEINZ
IPC: A61K38/00
Filed: 1992-02-21
Abstract: The present invention relates to novel ester derivatives of antibiotic A 40926 complex and its N-acylaminoglucuronyl aglycone. 
The compounds of the invention are prepared according to an esterification process involving reaction of an A 40926 substrate with an excess of the selected alkanol in the presence of concentrated mineral acid and are active as antibiotics.
Patent EP-0503553-A1 (EP)
Inventor: MANSSON RAGNAR
IPC: G21C3/356
Filed: 1992-03-10
Abstract: Spacer with a plurality of cells for retaining a plurality of parallel elongated fuel rods (5), extending through the cells, into a fuel rods bundle in a nuclear reactor fuel assembly. The cells are formed from tubular sleeves (1) internally provided with fixed supports (2) and at least one spring means (3) arranged opposite to said fixed supports (2). The spring means (3) are adapted to be pushed into tensioned state through contact with a fuel rod (5) inserted into a sleeve (1) and are formed as a leaf spring (6) which is cut out of the wall of the sleeve (1) and which, when the sleeve (1) is empty, extends into the inner space of the sleeve (1). According to the invention said leaf spring (6) in tensioned position, when the fuel rod (5) is inserted into the sleeve (1), rests in a position substantially coinciding with the wall of the sleeve (1). The leaf spring (6) extends transversally in relation to the longitudinal axis of the sleeve (1) thus allowing the use of cells of relatively short longitudinal extension.
Patent EP-0575637-A1 (EP)
Inventor: TAKAHASHI TOSHIYA
IPC: C08L33/06
Filed: 1992-06-16
Abstract: A coating composition having photopolymerizability and heat curability, which comprises, as main components,
     (A) a vinyl copolymer having polymerizable double bonds and crosslinkable hydroxyl groups,   (B) a condensation polymerizable compound of the following formula (i) or a condensation polymer thereof, and   (C) a photopolymerization initiator:
      wherein each of the plurality of R which may be the same or different, is -H, CH₂OH, -CH₂OCH₃, -CH₂OC₄H₉,
Patent EP-0527454-A1 (EP)
Inventor: WATANABE ITSUO
IPC: G11B7/249
Filed: 1992-08-07
Abstract: An information recording medium has a recording layer which comprises a composition containing:
     I) at least one organic polymer selected from the group consisting of:
   (a) conjugated polymers whose conformations change by thermal energy, for example, polythiophene, and   (b) polymers containing as a component a diene monomer and/or an aromatic-ring-containing vinyl monomer, for example, polystyrene; and       II) a dye having light-absorbing ability, for example, naphthalocyanine. Despite the recording layer is of the organic type that features non-toxicity and low manufacturing cost as advantages, the recording layer makes it possible to produce a rewritable optical disc which can be recorded by a semiconductor laser (830,780 nm) employed widely.
Patent EP-0529654-A1 (EP)
Inventor: LOCHEAD ALISTAIR WILLIAM
IPC: A61P11/08
Filed: 1992-08-28
Abstract: Compounds of the Formula:
       
 wherein:
     R¹ and R² are   independently hydrogen or lower alkyl, or when taken together with the carbon to which they are attached are cycloalkyl of 3 to 8 carbon atoms;   R³ is   hydrogen, halo, fluoro lower alkyl, cyano, or nitro;   R⁴ is             R⁵ and R⁶ are   independently hydrogen or lower alkyl; and   R⁷ is   -NR⁸R⁹; wherein:   R⁸ is   hydrogen; lower alkyl; lower alkoxy; hydroxy; or hydroxy lower alkyl; and   R⁹ is   hydrogen; lower alkyl; hydroxy lower alkyl; -SO₂R¹⁰; -CO₂R¹⁰; -C(O)NR¹¹R¹²; -C(S)NR¹¹R¹²; or -C(O)R¹²; wherein   R¹⁰ is   lower alkyl;   R¹¹ is   hydrogen or lower alkyl; and   R¹² is   hydrogen, lower alkyl, or fluoro lower alkyl;    with the proviso that R⁸ and R⁹ cannot both be hydrogen; and the pharmaceutically acceptable salts thereof. The compounds and salts exhibit useful pharmacological properties, including potassium channel activating properties and 5-lipoxygenase inhibiting properties, and in particular are useful as smooth muscle relaxants and bronchodilators.
Patent EP-0548467-A1 (EP)
Inventor: NISHIMURA TAKASHI
IPC: H01J31/20
Filed: 1992-09-15
Abstract: A cathode-ray tube includes an envelope (14) having a rectangular face plate (10) and a rectangular, flat rear plate (12) opposed to the face plate. A phosphor screen (17) is formed on the inner surface of the face plate and has a number striped phosphor layers (17R, 17G, 17B) extending in parallel to one another, and a plurality of regions (R1 to R20) which are independently scanned by electron beams. A mask support mechanism for supporting a shadow mask (20) in the envelope comprises first mask support members (19a) fixed to the inner surface of the rear plate and situated to face first longitudinal ends of the phosphor layers, second mask support members (19b) fixed to the inner surface of the rear plate and situated to face second longitudinal ends of the phosphor layers, and central mask support members (19c) fixed to the inner surface of the rear plate and situated between the first and second support portions. The shadow mask is supported on the mask support members while being applied with a tensile force in the longitudinal direction of the phosphor layers.
Patent EP-0542291-A1 (EP)
Inventor: KITANO MOTOI
IPC: C30B29/16
Filed: 1992-11-13
Abstract: A novel zinc oxide crystal has an octahedral nucleus whose faces are alternately zinc faces and oxide faces, and this crystal has such a geometric shape that a needle is grown on each of the faces. The needle grown on the oxide face is branched into three sections which are disposed in parallel relation, and the needle on the oxide face is shorter than the needle on the zinc face. This novel crystal having oxide films can be produced in a homogeneous manner by mixing zinc-tin alloy powder or tin powder with zinc powder, having an oxide film formed on each particle thereof, to form a powder mixture and then by heating the powder mixture at 820°C to 1100°C in an oxidizing atmosphere to oxide the same. The tin concentration in the power mixture is less than 40 wt.%.
Patent EP-0548658-A1 (EP)
Inventor: COOK KEVIN S
IPC: A61B17/58
Filed: 1992-12-08
Abstract: This invention includes a ratchet wheel (46) carried by the locking bolt (40) and engaged by a pin (30) carried by the targeting guide (10). The pin and ratchet wheel (46) permit the locking bolt (40) to rotate in a tightening direction and prevent the bolt (40) from rotating in a direction to cause the bolt (40) to loosen. Therefore, during impact, the bolt (40) is prevented from loosening. After the IM rod is inserted and the surgeon wants to remove the targeting guide (10), the pin is shifted and locked into a disengaged position with the ratchet wheel (46) to permit the locking bolt (40) to rotate without obstruction. The ratchet pin (30) may be locked in its retracted position.
Patent EP-0526923-A1 (EP)
Inventor: RICH DAVID BOYD
IPC: G01L5/00
Filed: 1992-06-23
Abstract: An impact detector (10) includes a centre chip (12) of micromachined silicon, a top cap (14), and a back plate (16), with the centre chip (12) being sandwiched between the top cap (14) and the back plate (16). The centre chip (12) is micromachined to provide a seismic mass (18), a perimeter ring (22), and a plurality of beams (20) interconnecting the perimeter ring (22) and the seismic mass (18). The centre chip (12) and back plate (16) mount aligned switch contacts (40,50) which close to each other when the seismic mass (18) moves from its static, non-displaced position to its operative, displaced position. An electrostatic attractive force is generated between the seismic mass (18) and the back plate (16). This electrostatic attractive force is less than the tensile force applied to the seismic mass (18) by the beams so that the seismic mass (18) remains in its static, non-displaced position unless the impact detector is subjected to an impulsive force of sufficient magnitude and duration such that the inertial reaction force of the seismic mass, when coupled with the electrostatic attractive force, is greater than the tensile force so that the seismic mass moves to the operative, displaced position. In the operative, displaced position, the electrostatic attractive force latches the switch contacts to each other until the electrostatic attractive force is reduced and the tensile force can then return the seismic mass to its static, non-displaced position.
Patent EP-0510847-A1 (EP)
Inventor: ARMSTRONG STEPHEN
IPC: B01J31/22
Filed: 1992-04-13
Abstract: Process for preparing a catalyst for hydrosilylation reactions which comprises reacting (A) a rhodium complex Rh(R₂S)₃X₃, in which R represents alkyl and other specified hydrocarbon groups and X represents Cl or Br with (B) an organohydrogen polysiloxane in the presence of (C) an organosiloxane having silicon-bonded vinyl or allyl groups. The ratio of silicon-bonded hydrogen atoms provided by (B) to each Rh atom provided by (B) is in the range from 0.5:1 to 6.0:1. 
     The invention also includes the use of the catalyst for reacting ≡SiH with ≡Si Alkenyl especially in compositions for the treatment of substrates such as paper and plastics.
Patent EP-0518661-A1 (EP)
Inventor: KIMURA HIROMI B- SYARUMU-KITAK
IPC: C12N1/20
Filed: 1992-06-11
Abstract: The present invention provides a microorganism of the genus  Bacillus  capable of selectively oxidising a 7α and/or 12α -hydroxy group of a 3α-hydroxy-5β-cholanic acid having a 7α- and/or 12α- hydroxy group and a process for selectively oxidising a 7α- and/or 12α- hydroxy group of a 3α-hydroxy-5β-cholanic acid having a 7α- and/or 12α-hydroxy group, comprising culturing such a microorganism in a culture medium containing one or more of such 3α-hydroxy-5β-cholanic acids to produce a corresponding 7-and/or 12-keto derivative. 
     More particularly, the preparation of 3α-hydroxy-7-keto-5β-cholanic acid from chenodeoxycholic acid and of 3α-hydroxy-7-keto-5β-cholanic and3α,12α-dihydroxy-7-keto-5β-cholanic acid from cholic acids is described.