baber/WOPTO huggingface dataset:
Patent EP-0454854-A1 (EP)
Inventor: HOSOBATA NOBUHIKO
IPC: G11B7/13
Filed: 1990-10-15
Abstract: Dispositif d'ajustage du foyer d'un capteur optique dans lequel la lumière réfléchie par un support d'enregistrement est focalisée dans des points de deux systèmes par l'utilisation d'un filtre de dérivation optique, un premier et un deuxième photodétecteur sont disposés, respectivement, en face d'un foyer et à l'arrière de l'autre foyer, et un mécanisme d'ajustage de foyer est servocommandé en réaction aux signaux de sortie provenant des deux photodétecteurs. Chacun des photodétecteur comporte une surface photodétectrice centrale sur l'axe optique et une surface photoréceptrice périphérique située à la périphérie de la surface photoréceptrice centrale. Selon un premier procédé, le mécanisme d'ajustage de foyer est servocommandé de manière à réduire à zéro l'écart entre le rapport de la quantité de lumière reçue au centre à la quantité totale de lumière reçue au centre et à la périphérie du premier photodétecteur et le rapport de la quantité de lumière au centre à la quantité totale de lumière au centre et à la périphérie du deuxième photodétecteur. Même si les deux détecteurs reçoivent différentes quantités de lumière, la différence est annulée entre le dénominateur et le numérateur du rapport de la quantité de lumière au centre à la quantité totale de lumière au centre et à la périphérie, et l'appareil n'est pas affecté par le déséquilibre de la quantité de lumière. Selon un deuxième procédé, le mécanisme d'ajustage de foyer est servocommandé en fonction de la différence entre les quantités de lumière reçue aux centres des deux photodétecteurs. Dans ce cas, la différence de la quantité totale de lumière reçue par les deux photodétecteurs est calculée à travers toutes les étapes, et cette différence est utilisée pour calculer une valeur de correction multipliée par le rapport de la quantité de lumière au centre à la quantité totale de la lumière reçue à l'état focalisé. Etant donné que la valeur de correction calculée est soustraite de la différence de quantité de lumière reçue dans les centres, le signal de
Patent EP-0494247-A1 (EP)
Title: Methods for reducing non-target retention of immunoconjugates and metabolites thereof.
Inventor: GRAY MARY ANN
IPC: C07K16/30
Filed: 1990-09-24
Abstract: Methods for reducing non-target retention of active moieties associated with immunoconjugates and their metabolites, and more specifically, for reducing renal retention of such active moieties, are disclosed. Methods of the present invention comprise administering an effective amount of a non-target reduction moiety, such as lysine, in addition to a therapeutically or diagnostically effective amount of an immunoconjugate. The non-target reduction moiety localizes in the kidneys and inhibits renal retention and reabsorption of active moieties associated with immunoconjugates and their metabolites.
Patent EP-0442292-A1 (EP)
Inventor: DUNTON DAVID POWELL
IPC: B31B19/84
Filed: 1991-01-23
Abstract: A flexible pouch (10) formed from a single sheet of plastic material folded over upon itself along an umbrella like fold assembly (14) to provide the opposed walls of a chamber for storing a product and an optional second sheet to form the bottom of the chamber. The walls and the bottom are sealed along their periphery to form the chamber. The pouch has a self-opening spout (34) formed in part by the fold assembly which expands and springs open when the sealed end of the spout is cut off. The fold assembly (14) not only provides a large spout opening, but also provides a spring force which keeps the spout open so that all the product may be emptied from the chamber.
Patent EP-0444447-A1 (EP)
Inventor: ONO TOKIHITO
IPC: F04B27/08
Filed: 1991-02-06
Abstract: A wobble plate type refrigerant compressor having a lubricating mechanism provided at a ball-and-socket joint between a wobble plate and a piston rod is disclosed. A wobble plate type refrigerant compressor (10) includes a compressor housing (11) having a cylinder block (111). A plurality of cylinders (26) are formed around the periphery of the cylinder block (111) and a piston (27) is slidably fitted within each of the cylinders (26) and is reciprocated by a drive mechanism. A crankcase (114) is formed between the cylinder block (111) and a front end plate (112) of the compressor housing (11). The drive mechanism includes a drive shaft (15), a rotor (17) fixed to the drive shaft (15) and a wobble plate (19) disposed on an inclined surface of the rotor (17). The piston rod (28) connects the wobble plate (19) to the piston (27). A ball (282) at one end of the rod (28) is received in a socket (191) formed at the wobble plate (19) to form a ball-and-socket joint. A hole (192) is formed at the wobble plate (19) to link one end surface of the wobble plate to the friction surface of the ball-and-socket joint. A pair of grooves (193) extending from one opening of the hole (192) and terminating near the outer periphery of the wobble plate (19) are formed at one end surface of the wobble plate (19). Thereby, the lubricating oil adhering to one end surface of the wobble plate (19) is effectively led to the friction surface of the ball-and-socket joint.
Patent EP-0441371-A1 (EP)
Inventor: IKEDA TAKAHARU
IPC: C07C251/38
Filed: 1991-02-07
Abstract: Process for preparing haloketo acid derivatives [I]:
       
 wherein R is H or C₁₋₆ alkyl, and X is a chlorine or bromine, which comprises reacting β-oxo-acid ester [II]:
       
 wherein R¹ is C₁₋₆ alkyl, R² is C₁₋₅ alkyl or OR³ (R³ is C₁₋₆ alkyl), and X is the same as above, with nitrosating agent [IV]: 
 
 
 
        ONOR⁴   [IV] 
 
 
 
wherein R⁴ is H, alkyl, halogen or SO₃H to give 7-halo-2-hydroxyiminoheptanoic acid ester [III]:
       
 wherein R¹ and X are the same as above, followed by reacting the product with aldehyde or ketone; and intermediates therefor, and process for preparing said intermediates. Said haloketo acid derivatives are useful as intermediate for synthesis of cilastatin, which is useful as medicament, especially as dehydropeptidase inhibitor.
Patent EP-0450551-A1 (EP)
Inventor: DIEHL DONALD RICHARD C O EASTM
IPC: C09B23/00
Filed: 1991-04-02
Abstract: Solid particle dispersions of dyes according to the formula:
       
 are disclosed as filter dyes for photographic elements. 
     In this formula, n is 0 or 1. 
     R₁ is CO₂H or NHSO₂R₂. R₂ is substituted or unsubstituted alkyl or substituted or unsubstituted aryl. 
     R₃ is substituted or unsubstituted alkyl or substituted or unsubstituted aryl. 
     Z represents the atoms necessary to complete a substituted or unsubstituted heterocyclic nucleus.
Patent EP-0457204-A1 (EP)
Inventor: MUELLER STEFAN DR
IPC: C07D261/08
Filed: 1991-05-10
Abstract: 3-Isoxazolylbenzyl esters of the general formulae Ia and Ib   <IMAGE> Ia  <IMAGE> Ib  where R is halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C2--C4-alkenyl, C2-C4-haloalkenyl, C2-C4-alkynyl, C2-C4-haloalkynyl, unsubstituted or substituted phenylethenyl, C3-C8-cycloalkyl, aryl, hetaryl, CO2R3 or CONR4R5, R3, R4 and R5 are each hydrogen or C1-C6-alkyl, n is 0, 1 or 2, and the radicals R may be different when n is 2, R1 is halogen or C1-C4-alkyl, R2 is hydrogen, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl or cyano and A is the carbonyl radical of an acid component usually found in pyrethroids, are contained in pesticides.
Patent EP-0456272-A1 (EP)
Inventor: WESSOLLEK HEIMO
IPC: C23F11/08
Filed: 1991-05-13
Abstract: A cleaning agent having a content of citric acid is described for drinking water installations which show deposits such as lime, fat, iron or manganese-containing ochres, which cleaning agent has a combination of 50 to 80 % by weight, preferably 55-70 % by weight, and particularly preferably 60 to 65 % by weight of citric acid; 20 to 50 % by weight, preferably 30-45 % by weight and particularly preferably 35 to 40 % by weight of a solid peroxo compound, and also 0.3-10 % by weight, preferably 0.3 to 1 % by weight, of a food preservative in a package, the sum of all percentages always being 100.
Patent EP-0464483-A1 (EP)
Inventor: MECKEL WALTER DR
IPC: C08G18/78
Filed: 1991-06-20
Abstract: Transparent adhesives containing isocyanate groups and based on at least one polyol and at least one isocyanate having urea groups are suitable in particular for bonding films.
Patent EP-0472886-A1 (EP)
Inventor: SOLLICH HELMUT
IPC: A23G1/00
Filed: 1991-07-18
Abstract: A process and device for the continuous heat treatment of masses containing cocoa butter or similar fat-containing masses, especially chocolate mass, to be processed provide in a heat-treatment machine at least two cooling racks (6, 7) having cooling surfaces (13, 14) and at least one following heating rack (8) having heating surfaces (15), the mass being guided at a mass inlet temperature via a pump (17) through mass chambers (8) of the cooling racks (6, 7) and of the heating rack (8) and thereby first being cooled and then being heated again. A cooling medium flows in countercurrent through the cooling chambers (10) at the cooling surfaces (13, 14) and a heating medium flows through the heating chambers (12) at the heating surfaces (15). The temperature of the cooling surfaces (14) of the last cooling rack (7) facing the heating rack (8) is kept constant, at least in a crystallisation region located at the end, independently of changing mass inlet temperatures and/or mass throughput quantities. 
<IMAGE>
Patent EP-0477840-A1 (EP)
Inventor: NUGENT RICHARD M
IPC: C09D5/18
Filed: 1991-09-24
Abstract: Disclosed is an intumescent curable composition which contains as a resinous binder a flexible polyepoxide resin. The polyepoxide is cured with an appropriate curing agent adapted for the particular resin. An additive component is present which contains a mixture of materials which provide a source of
     (i) zinc,   (ii) boron,   (iii) phosphorus, and   (iv) an expansion gas upon thermal decomposition. The composition is capable of forming a carbonaceous char upon exposure to heat or flame, with the proviso that the cured, unburned composition has sufficient flexibility that it passes at least 10 continuous cycles of a cold cycle test without cracking. The cold cycle test involves the following steps: the composition is applied at a thickness of 0.5 inch (12.7 millimeters) to a 10 inch (0.254 meter) section of a 4W13 I-beam having two thermocouples attached to the surface, allowed to cure at ambient temperature for 16 hours, force cured for 5 days at about 60°C and subjected to the cold cycle test. For one cycle, the beam is placed in a freezer operating at a temperature between about 0°F (-18°C) and about -10°F (-23°C) for sufficient time for the steel to reach a temperature between about 0°F (-18°C) and about (-10°F) -23°C as determined by the two thermocouples attached to the surface of the beam beneath the coating, removed from the freezer and a 50 square inch area (0.0323 square meter) of the surface warmed as shown in FIGS 1 and 2 by passing a heat gun (Model No. HG 50146, Alpha Division of Loral Corp, 14 amp: minimum temperature at tip 500°F (260°C)) a distance of 0.5 inch (12.7 millimeter) from the surface, uniformly over the surface until the surface temperature reaches 110°F (43°C) within a 3 minute period, as determined by a thermocouple moved about the surface and allowed to stand for at least 2 hours at ambient temperature.
Patent EP-0490370-A1 (EP)
Inventor: ANDO OSAMU
IPC: G03G9/097
Filed: 1991-12-11
Abstract: An electrostatic image-developing toner comprising at least a resin and a colorant, which contains at least one compound selected from the group consisting of a hydroxynaphthlenecarboxylic acid compound, a hydroxyanthracenecarboxylic acid compound, a bishydroxynaphthalenecarboxylic acid compound a bishydroxyanthracenecarboxylic acid compound, and a metal compound of a pamo acid-type compound.
Patent EP-0489454-A1 (EP)
Inventor: LAGERWEIJ GERRIT J
IPC: C07F7/18
Filed: 1991-11-18
Abstract: The present invention relates to the use of an allylchloride of the general formula
       
 wherein R is a C₁-C₁₂ alkyl group or a C₂-C₁₂ alkenyl group, which groups may be substituted with one or more substituents selected from the group consisting of C₁-C₄ alkoxy, halogen, unsubstituted phenyl and substituted phenyl; a (trihydrocarbyl)silyl group; a (dihydrocarbyl)(hydrocarbyloxy)silyl group; or a dihydropyran-2-yl group, a tetrahydropyran-2-yl group, a dihydrofur-2-yl group or a tetrahydrofur-2-yl group, which groups may be substituted with C₁-C₆ alkyl; 
for preparing an aldehyde compound via an intermediate alcohol compound. 
     The invention further relates to a new allylchloride.
Patent EP-0493009-A1 (EP)
Inventor: COOPERSTEIN JOSEPH L
IPC: H02P5/74
Filed: 1991-12-20
Abstract: A decanter centrifuge includes a control system for receiving input AC power and outputting a variable voltage and frequency for controlling the speed of the backdrive and the main drive motor. The control system includes a first controller for converting AC power into DC power and then converting the DC power to AC power at a variable voltage and frequency to the main drive motor. A second controller is connected to the first conversion unit through a common DC bus. The second controller converts DC power to AC power and supplies AC power at a variable frequency to the backdrive motor. The braking force created by the backdrive motor during operation of the decanter centrifuge creates electricity which is passed through the second controller and through the common DC bus to the first controller. Thus, the generated power from the backdrive motor is converted into power for use by the main drive motor. A regeneration package may also be provided in order to supply the generated power from the backdrive to the AC input line during decelerating the conveyor when the bowl is simultaneously being decelerated and the main drive motor is also generating power.
Patent EP-0446134-A1 (EP)
Inventor: RENAUDEAUX JEAN-PIERRE
IPC: B05B17/06
Filed: 1991-03-07
Abstract: The aerosol-generating device, of the sprayer type having a rotating disc, comprising a plane disc (1), dish or axisymmetric member rotating at high speed, a tube (4) for supplying the liquid to be dispersed or a liquid reservoir fitted at its base with an orifice which emerges at the centre of the axisymmetric member or in its vicinity, being able to comprise concentric obstacles disposed on the surface of the axisymmetric member, and of the type in which the rotational speed, the dimensions of the rotated member and the liquid flow rate define operating conditions such that fluid jets are formed around the periphery of the rotating member, the device being characterised in that it comprises means for disturbing the flow of the liquid to be dispersed which generate a capillary wave propagating towards the periphery of the rotating member. Application to experimental research, to agriculture. <IMAGE>
Patent EP-0518924-A1 (EP)
Title: Dentifrice inhibiting dental plaque.
Inventor: ROLLA GUNNAR
IPC: A61K8/891
Filed: 1991-03-04
Abstract: PCT No. PCT/NO91/00032 Sec. 371 Date Sep. 28, 1992 Sec. 102(e) Date Sep. 28, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/13608 PCT Pub. Date Sep. 19, 1991.Dentifrice comprising a liquid silicone oil and a fat-soluble antibacterial agent dissolved therein either directly or indirectly after dissolution of the antibacterial agent in an organic solvent. The dentifrice is useful for protection of teeth against plaque formation due to a slow release of the antibacterial agent into the saliva.
Patent EP-0522046-A1 (EP)
Title: Copolymers of dioxolanes and maleic anhydride.
Inventor: BLEVINS RICHARD W C O EASTMAN
IPC: C08F20/02
Filed: 1991-03-14
Abstract: Copolymers are made by reacting maleic anhydride or a related compound with a 4-vinyl-1,3-dioxolane in the presence of a free radical initiator. The dioxolane reactant can be made by reacting a ketone with 3,4-epoxy-1-butene, or a substituted derivative thereof.
Patent EP-0527901-A1 (EP)
Inventor: HANNON GREGORY EUGENE
IPC: C04B35/622
Filed: 1991-05-09
Abstract: Dispositif de masselottage (3) utilisé en combinaison avec un processus d'infiltration spontanée pour produire des composites à matrice métallique. Une masse perméable de matière de remplissage ou une préforme (2) est spontanément infiltrée par du métal matriciel en fusion (5) pour former un corps composite à matrice métallique. Un dispositif de masselottage (3) régule ou limite le contact de surface entre le métal matriciel en fusion (5) et la matière de remplissage ou la préforme (2). L'utilisation d'un dispositif de masselottage (3) permet de déterminer la quantité de métal matriciel (5) qui peut entrer en contact avec la préforme (2) ou la matière de remplissage, ce qui permet de réduire l'usinage d'un corps composite à matrice métallique par rapport à un corps composite à matrice métallique similaire fabriqué sans dispositif de masselottage (3). Par ailleurs, l'utilisation d'un dispositif de masselottage (3) améliore la tendance du composite formé à se déformer en raison du contact entre le corps composite et la carcasse en métal matriciel.
Patent EP-0546010-A1 (EP)
Inventor: MILLER DONALD MUNRO
IPC: A61M16/04
Filed: 1991-08-28
Abstract: Dispositif régulateur de pression à raccorder entre un respirateur de patient et un tube endotrachéal à sonde à ballonnet, comportant un corps doté d'une admission (44) et d'une sortie (46) permettant le passage de gaz respiratoires à envoyer au patient, ainsi qu'une sortie latérale supplémentaire (48) à raccorder au moyen d'un tubage approprié à la sonde à ballonnet, afin d'adapter la pression de cette dernière à la pression respiratoire. Il se compose d'un corps (42A) contenant une valve à ressort (86) pourvue de deux disques oscillants (86, 98) se déplaçant aux côtés opposés d'une plaque perforée (70) perpendiculaire à l'écoulement de gaz.
Patent EP-0548250-A1 (EP)
Inventor: HUANG FU-CHIH
IPC: C07D209/32
Filed: 1991-09-06
Abstract: L'invention se rapporte à des composés aryles bicycliques possédant des propriétés antagonistes sélectives contre les LTB4 et comprenant un substituant amido, un groupe substituant possédant un acide carboxylique en fin de chaîne ou un dérivé de celui-ci, ainsi qu'un substituant lipophile; l'invention décrit également des procédés de traitement de troubles provenant de l'activité des LTB4, et des compositions pharmaceutiques comprenant lesdits composés.
Patent EP-0591200-A1 (EP)
Inventor: MORTON TREVOR CHARLES
IPC: C07D303/22
Filed: 1991-10-03
Abstract: PCT No. PCT/AU91/00455 Sec. 371 Date May 3, 1993 Sec. 102(e) Date May 3, 1993 PCT Filed Oct. 3, 1991 PCT Pub. No. WO92/06128 PCT Pub. Date Apr. 16, 1992.Macrocyclic epoxy resins comprising at least one compound of the formula (I)     <IMAGE>  (I)  wherein n is an integer from 3 to 10. R1 and R3 are either the same or different and are selected from hydrogen, hydroxyl, alkoxy, allyloxy and epoxypropyloxy (glycidyloxy); R2 is selected from hydrogen, arylakalkyl optionally substituted with halogen, alkyl optionally substituted with halogen, and aryl optionally substituted with halogen; R4 is selected from hydrogen, alkyl optionally substituted with halogen, arylalkyl optionally substituted with alkyl or halogen, and aryl optionally substituted with halogen; R5 is selected from hydrogen, aryl and alkyl; with the proviso that the resin contains on average at least one epoxy group per molecule.
Patent EP-0510152-A1 (EP)
Inventor: OVERTON DENNIS LLEWELLYN CRANH
IPC: F23R3/32
Filed: 1991-11-12
Abstract: Pulvérisateur de carburant (11) formé d'un tuyau (13) s'étendant dans une zone de combustion du carburant. Un passage pour l'écoulement gazeux (16) est défini dans le tuyau et un injecteur de carburant (19) injecte du carburant dans ce passage. Une protection (21) est placée pour empêcher le carburant injecté (20) de venir heurter directement le tuyau (13). Ce système permet d'éviter la production de différentiels thermiques excessifs dans le tuyau (13), et par conséquent, ce système permet d'augmenter la durée de vie du pulvérisateur (11).
Patent EP-0525294-A1 (EP)
Inventor: BAELZ UWE DR
IPC: F22D11/06
Filed: 1992-03-19
Abstract: In a steam heating plant connected on the steam side to a long-distance steam line (010), the heat exchanger (1) of which is controlled on the condensate side, the drainage condensate of the condensate pump (11) of the heat exchanger (1) occurring in the long-distance steam line is temporarily fed under control to a point on the intake side lying between the heat exchanger and the condensate pump. At the same time, at least in the absence of secondary-side heat removal from the heat exchanger, the condensate side of the heat exchanger is shut off from the condensate pump during the feeding of the long-distance steam line drainage condensate to the condensate pump. <IMAGE>
Patent EP-0504871-A1 (EP)
Inventor: ROY KIRITY DR
IPC: C07D493/20
Filed: 1992-03-19
Abstract: Aranorosinol-A and Aranorosinol-B are compounds of the formula
       
 in which R is H (Aranorosinol-A) or CH₂COCH₃ (Aranorosinol-B); said compounds have an antibiotic activity.
Patent EP-0508210-A1 (EP)
Inventor: MORITZ DIETER
IPC: D03D15/567
Filed: 1992-03-25
Abstract: A textile fixing band (1), especially for upholstery articles, comprises at least three longitudinal strips arranged next to one another, namely two outer longitudinal strips (2, 3) consisting of warp and weft yarns and made of shrinkable material and one inner longitudinal strip (4) likewise consisting of warp and weft yarns and arranged between the two outer longitudinal strips, the inner longitudinal strip being connected to the outer longitudinal strips by means of weft yarns, these weft yarns running only in specific weft-yarn regions and these weft-yarn regions being at specific longitudinal distances (8) from one another, and, after a shrinkage of the fixing band, the inner longitudinal strip being curved upwards to form individual fixing loops (9) located between the weft-yarn regions and projecting from the plane of the fixing band. <IMAGE>
Patent EP-0514650-A1 (EP)
Inventor: MUELLER HANS-JUERGEN
IPC: B64D11/06
Filed: 1992-03-31
Abstract: The invention relates to a high-capacity aircraft having a multi-deck fuselage (9) and wings. The multi-deck fuselage (9) contains a main deck (10), an upper deck (11) and a lower deck (12) which can optionally be occupied by standard containers (13) for freight transportation or standard modules (14) for a variable configuration, equipment and passenger utilisation. <IMAGE>
Patent EP-0565751-A1 (EP)
Inventor: ONAGI NOBUAKI C O CORP RES AND
IPC: G11B7/007
Filed: 1992-04-14
Abstract: Method and apparatus for recording information on an overwritable optical disk in which data is recorded on the disk with a writing beam spot while shifting the writing beam spot in a radial direction by a pitch smaller than the diameter of the writing beam spot for each rotation of the disk. In a reading operation, a reading beam having a shorter wavelength than that of the writing beam is used to read recorded data.