baber/WOPTO huggingface dataset:
Patent EP-0433319-A1 (EP)
Title: New aqueous emulsion copolymerizates for improving flow properties of crude oils
Inventor: RITTER WOLFGANG
IPC: C10L1/10
Filed: 1989-09-01
Abstract: Aqueous emulsion copolymerizates of (meth)acrylates of long-chain alcohols in closed aqueous phase contain the following monomer components as disperse-phase copolymerizates with long storage life: at least 50 wt.%, preferably at least 60 wt.%, or (meth)acrylates of C16-30 alcohols; 0 to 25 wt.%, preferably 5 to 10 wt.%, of (meth)acrylates of alcohols with not more than 8 carbon atoms; and 0.5 to 40 wt.%, preferably approximately 1 to 25 wt.%, of olefinically unsaturated mono- and/or dicarboxylic acids or their anhydrides with a total of up to 10 carbon atoms. Also described is the use of these aqueous emulsion copolymerizates to reduce the pour point or flow point of hydrocarbon mixtures, in particular crude oil or crude oil fractions, in which the above-mentioned copolymerizates can be incorporated into hydrocarbon mixtures of the above-mentioned type in the form of a highly-concentrated but very mobile disperse phase of aqueous emulsion copolymerizates.
Patent EP-0436769-A1 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/28
Filed: 1990-01-13
Abstract: The device serves for generating a clamping force for the clamping members (2) of a clamping device (1) on an operating spindle (4), which can be driven in circulation, of a lathe. Arranged axially adjustably in the hollow operating spindle (4) is an adjusting rod (8) for actuating the clamping members (2), a movement conversion system (9), arranged on the operating spindle (4) so as to circulate with it, having an output member (10), which actuates the adjusting rod (8) axially, and an input member (12) which is rotatable relative to the operating spindle (4), is arranged parallel to the axis and is connected in terms of drive to an adjusting wheel (11', 11") which is arranged coaxially and rotatably on the operating spindle (4). The clamping device (1) is connected rotatably to the operating spindle (4) and can be coupled and uncoupled by means of the coupling device (39) in the direction of rotation. The uncoupled clamping device (1) and the adjusting wheel (11', 11") can be fixed to prevent rotation by a locking member (40) or a locking device (41). Furthermore, between the output member (10) and the adjusting rod (8) is an axially non-positive connecting device (13) which allows free rotation of the two relative to each other. As a result, the clamping members (2) of the uncoupled clamping device which is locked against rotation can be actuated by driving the operating spindle. <IMAGE>
Patent EP-0384332-A1 (EP)
Title: Siebtrommelvorrichtung mit Siebdecke
Inventor: FLEISSNER GEROLD
IPC: F26B13/16
Filed: 1990-02-17
Abstract: Bei der Siebtrommelvorrichtung ist die Siebdecke (14, 15) nicht wie üblich horizontal bei z.B. nebeneinander angeordneten Siebtrommeln (4, 5) angeordnet, sondern sie umgibt die jeweilige Siebtrommel (4, 5) im vom Gut bedeckten Bereich konzentrisch. Um eine leichtere Reinigung der Siebdecke (14, 15) zu ermöglichen, ist sie um ein Gelenk (16, 17), das parallel zur Siebtrommelachse angeordnet ist, verschwenkbar.
Patent EP-0391170-A1 (EP)
Inventor: KUNDE KLAUS DR
IPC: D21H21/28
Filed: 1990-03-23
Abstract: Farbstoffe der Formel <IMAGE> mit den in der Beschreibung genannten Substituentenbedeutungen eignen sich hervorragend zum Färben von Papier. Sie liefern licht- und naßechte blaue Färbungen.
Patent EP-0399401-A1 (EP)
Inventor: PFEIFLE ROLAND
IPC: B60R1/06
Filed: 1990-05-18
Abstract: A support (1) for the external rearview mirror (2) of a motor vehicle secured to two points on the vehicle body (6), but fully removable from the fixed supports (7, 8) on the vehicle body (6), and therefore also from the vehicle, for enabling passage of the same through a wash facility.
Patent EP-0460267-A1 (EP)
Title: Screen Printer
Inventor: SAKAI SHIGEKAZU
IPC: B41F15/08
Filed: 1990-06-07
Abstract: A screen printer comprising a squeegee (4) for applying a printing material to a work face when the squeegee moves on an upper side face of a screen while being kept in contact therewith, a doctor (5) for uniforming a thickness of the printing material left on the upper side face of the screen, and a cleaning means including a scraping bucket (11) which moves on the underside face of the screen while being kept in contact therewith so as to scrape the printing material attached to the underside face of the screen upon applying operation of the squeegee. The scraping bucket comprises a bucket body formed into a concave shape with an open top in profile, and a scraping strip formed on an end of one side wall of the bucket body, which is inclined toward an advance direction of the scraping bucket.
Patent EP-0398395-A1 (EP)
Inventor: KIME KENJIRO C O MITSUBISHI DE
IPC: G11B7/09
Filed: 1984-03-27
Abstract: A laser beam (11) focused to a spot (12) by an objective lens (30) for following an information track (24) on a video disc is subject to three mutually orthogonal deviations: lateral (or tracking), focus, and time axis (or jitter). To correct these the lens (30) is mounted in a holder (9), in turn flexibly mounted preferably by spring strips (13a) to a further holder (1), in turn rotatably and slidably mounted to a base (4) by a shaft (3) and bearing (2). Various permanent magnets (7b, 8a, 8b) and coils (5, 6, 10a, 10b) cooperable therewith are disposed such that selected coil energizations move the lens (30) relative to the information track to correct any detected deviations.
Patent EP-0447643-A1 (EP)
Inventor: HEUER FRITZ ING GRAD
IPC: B60K23/02
Filed: 1990-12-14
Abstract: The combustion engine (1) is connected by way of an shift clutch (2) to the gear shift transmission (3). The gear display (4) informs the control electronics (19) of the gear selected. On the transmission output a pole wheel (5) is mounted, which acts on a speed sensor (13), which acts on the control electronics (19). From the transmission output a propeller shaft (6) leads to the axle transmission (8) which is connected via axles (7, 9) to the drive wheels (10) and (11). The pole wheels (15) and (17) connected to the drive wheels (10) and (11) act on the wheel speed sensors (14) and (16), the results of which are fed into the control electronics (19) and there compared with a calibration value. The comparison gives the optimum clutch shifting time for the particular driving and load conditions. The pole wheels (22) and (23) activate the speed sensors (20) and (21) and the electronics, by comparison with the signals from the sensors (14) and (16), can determine the state of the road surface, for example dry or icy. A speed sensor (12) is assigned to the engine output and a speed sensor (18) to the transmission input, the quotient of which in conjunction with the torsion of the drive train gives the shifting time of the clutch when overcoming obstacles. 
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Patent EP-0437011-A1 (EP)
Inventor: MILLISER JOHN SURPHUS
IPC: B23P19/06
Filed: 1990-01-11
Abstract: An improved method and joint structure are provided for assembling a self-clinching fastener (12) to sheet material (14), particularly thin sheet metal, in which an aperture (16) and a peripheral flange (18) are formed in the sheet metal; thereafter the shank portion (20) of the fastener is inserted into the flange followed by clinching the fastener to the flange to secure the assembly. The sheet metal aperture (16) and peripheral flange (18) can be fabricated in a single work station in which the fabricating tooling punches the sheet metal aperture and extrudes or shapes the peripheral flange between a pair of forming dies. Assembly of the fastener joint (12) with the flanged metal is performed in a second work station in which the fastener shank (24) is inserted into the flange and then the head portion of the fastener is driven into the flange material (18) to begin the clinching step. In the clinching operation the fastener head bends the flange material radially outwardly into engagement with the contiguous sheet metal to produce effectively doubled sheet metal thickness at the annular periphery of the aperture. Further driving the head portion into the bent flange displaces and cold-deforms a portion of the flange material radially inwardly into a locking groove (18') provided in the inserted fastener shank to produce mechanical interlock of the clinched assembly.
Patent EP-0402179-A1 (EP)
Inventor: CAP HEINRICH
IPC: H02K7/14
Filed: 1990-06-11
Abstract: An electric drive motor, for example, for a disc storage drive, comprises a shaft (5) on which a mounting flange (8) is journalled. The mounting flange (8) supports a stator (15) surrounded by a rotor (21) fixed to the shaft (5) for rotation therewith. A hub (11) for supporting information disks is supported on the shaft (5) by way of bearings (6, 7). The hub (11) includes a cover disk (41) for sealing an extremity of the bearings (6, 7) and an inverted cup-shaped rotor (33) provides magnetic shielding. The flange (8) is provided with a mounting rim (45) substantially aligned with the base surface of the cup-shaped rotor. The facing rotor (33) and flange (8) readily enable sealing of the lower bearings (6, 7).
Patent EP-0407122-A1 (EP)
Inventor: MAIONE THEODORE E
IPC: A61K47/48
Filed: 1990-07-02
Abstract: The subject invention pertains to the use of modified PF4 and recombinant PF4 (rPF4) as well as modified analogs (mutants) of PF4, and peptide fragments thereof, to inhibit angiogenesis. The modified PF4, analogs, and certain fragments are shown to have utility for treating angiogenic diseases and for the inhibition of endothelial cell proliferation. Also, the subject invention concerns modifications of PF4 which facilitate the targeting of the biological activity of PF4 to specific locations.
Patent EP-0413480-A1 (EP)
Inventor: WAKIZOE MASANOBU
IPC: C25B11/04
Filed: 1990-08-03
Abstract: A highly durable, stable electrode having a coating comprised of an oxide of at least one metal selected from nickel and cobalt, which coating additionally contains titanium and zirconium components in proportions of 0.1 to 3.5 % in terms of atomic percentage of titanium and 0.1 to 3 % in terms of atomic percentage of zirconium, respective­ly. The electrode can advantageously be used in electroly­ses in which hydrogen is evolved on the electrode, such as electrolyses of an alkali metal chloride and water. The electrode advantageously exhibits a low hydrogen overvolt­age, enabling electrolysis to be performed stably for a prolonged period of time.
Patent EP-0410887-A1 (EP)
Inventor: DUFEHY LEOPOLD
IPC: B65D19/14
Filed: 1990-07-25
Abstract: The palletised container is produced in wood and it comprises a pallet-type base and surrounding walls (3). This pallet is characterised in that it comprises a structure in the form of a brace between the surrounding wall (3) and the base (2) so as to prevent any deformation of the corresponding wall during handling of the palletised container by a fork-lift truck. This structure in the form of a brace is obtained by assembling the edge (13) of the base with the lower plank (9) of the corresponding surrounding wall. These wooden palletised containers are particularly used for gathering fruit in orchards. <IMAGE>
Patent EP-0412027-A1 (EP)
Title: Application aux suspensions aqueuses pigmentaires de carbonate de calcium d'un agent polycarboxylique à fonction phosphatée ou phosphonée inhibant l'effet de choc provoqué par l'introduction d'un électrolyte sous forme concentrée
Inventor: RAVET GEORGES
IPC: C09K23/52
Filed: 1990-07-25
Abstract: Application aux suspensions aqueuses de carbonate de calcium de dimension pigmentaire, hautement concentrées en matière sèche, d'un agent de compatibilité, de dispersion et/ou de broyage ayant la propriété d'inhiber l'effet de choc dû à des ajouts d'électrolytes alcalins concentrés appartenant à la famille des copolymères symbolisés par la formule générale : -(A) ?(B)?(C) ? dans laquelle le monomère (A) est un monomère éthylénique à fonction monocarboxylique, le monomère (B) est un monomère éthylénique à fonction phosphatée ou phosphonée, le monomère (C) est un monomère éthylénique à fonction dicarboxylique. Cette application est en particulier remarquable quand elle est pratiquée à l'égard des suspensions pigmentaires utilisées dans le couchage du papier.
Patent EP-0426585-A1 (EP)
Inventor: NANIA YVES
IPC: B60N2/14
Filed: 1990-10-31
Abstract: Seat of the type comprising a seat body consisting of a shell, hinged to a base equipped with means for attachment to the motor vehicle. 
<??>According to the invention, this seat is characterised in that the base (2) comprises a circular opening (6), inside which are joined two pans, namely an upper (8) and lower (9), comprising a part which bears against the rim defining the opening, and two wings (13a, 13b) bearing on top of and underneath, respectively, the wall of the base in which the opening is formed, while means are provided to prevent any rotary movement of the assembly formed by the two pans relative to the base. 
<IMAGE>
Patent EP-0406404-A1 (EP)
Title: Submicron particles, preparation and utilization in immunodiagnosis.
Inventor: AMIRAL JEAN
IPC: G01N33/545
Filed: 1990-01-22
Abstract: PCT No. PCT/FR90/00045 Sec. 371 Date Sep. 12, 1990 Sec. 102(e) Date Sep. 12, 1990 PCT Filed Jan. 22, 1990 PCT Pub. No. WO90/08321 PCT Pub. Date Jul. 26, 1990.The present invention relates to a method of binding an immunological material, selected from antigens and antibodies, to submicron latex particles by covalency or adsorption, in which method, which comprises the stabilization of the latex, (A) (1) acrylic latex particles based on polybutyl methacrylate, whose mean diameter is less than or equal to 100 nm, said latex containing a molar quantity of butyl methacrylate units greater than 50%, having a density of 0.9 to 1.4 g/cm3 and containing from 100 to 450 microequivalents of COOH groups per gram of latex, are brought into contact, in an appropriate liquid medium having an ionic strength in the range from 0.01 to 0.5 at a pH of 4 to 10, at a temperature of 0 DEG  to 60 DEG  C., with (2) the immunological material to give latex particles sensitized by an immunological material and such that said immunological material is bound to each latex particle, and (B) said immunological reagent obtained in this way is stabilized by means of a stabilizing material selected from the group consisting of hydroxylated substances containing one or, preferably, several OH groups per molecule, protein-type substances, peptide-type substances, amino acids, polyose-type substances containing one or more carboxylic acid and/or carboxylate groups, polyvinylpyrrolidone and mixtures thereof. It further relates to the immunological reagent obtained by this method and to its use in the field of immunoassays.
Patent EP-0462140-A1 (EP)
Title: Cutting guide.
Inventor: WARD JONATHAN
IPC: B26B29/00
Filed: 1990-03-05
Abstract: PCT No. PCT/GB90/00334 Sec. 371 Date Jun. 1, 1992 Sec. 102(e) Date Jun. 1, 1992 PCT Filed Mar. 5, 1990 PCT Pub. No. WO90/10526 PCT Pub. Date Sep. 20, 1990.A guide for use in cutting carpet and a method of joining two portions of cut carpet in edge-to-edge relationship has a base formed as a lower portion and an upper portion interengaged through a longitudinal slideway and presenting an upper ramp surface. The upper portion has a longitudinal channel along which a knife blade can pass to cut a carpet portion laid on the ramp. The lower portion has a vertical wall vertically below the channel and against which the cut edge of first carpet portion is located to abut during cutting of the second carpet portion on the ramp so that when the guide is removed the two cut edges will fall into edge-to-edge abutment for joining together.
Patent EP-0469056-A1 (EP)
Title: Systemes de freinage pour vehicules
Inventor: BURKE DAVID
IPC: B60T7/04
Filed: 1990-04-26
Abstract: L'invention concerne un système de freinage pour véhicules qui comprend un élément de freinage (15) actionné par un conducteur, et des moyens de génération de signaux de commande (21) sensibles au fonctionnement de l'élément de freinage (15), ainsi que des moyens qui freinent au moins une roue du véhicule en fonction du signal de commande. Le système comprend aussi des moyens d'actionnement d'un système de priorité permettant, par l'actionnement de l'élément de freinage, le contrôle direct des moyens de freinage, indépendamment des signaux de commande.
Patent EP-0491699-A1 (EP)
Title: Fluide de surpression hydraulique pour appareil a surcharge
Inventor: HANKS JAMES V
IPC: F16D43/206
Filed: 1990-05-04
Abstract: On a mis au point un dispositif (200) destiné à libérer la pression hydraulique d'une chambre de pression d'un accouplement de surcharge (A), comprenant une vanne (210) emprisonnée dans une cavité radiale (202) se trouvant dans le cylindre (10) de l'accouplement de surcharge (A), entre une épaule (204) et un couvercle (212) de vanne maintenu par un anneau de retenue (226). Ledit couvercle (212) de vanne comprend une ouverture (228) destinée à recevoir une bille (230) et permettant à cette dernière (230) de se déplacer radialement vers l'intérieur afin de pousser contre l'élément de bobine (220) de ladite vanne (210) afin de déloger sa tête (221) d'un siège (218) mais empêchant ladite bille (230) de sortir du couvercle (212) de la vanne. Ladite bille (230) roule sur un actuateur (232) de vanne monté sur le piston (22). Lorsque ledit cylindre (10) et ledit piston (22) sont séparés axialement par la pression hydraulique, ladite bille (230) est placée dans un goujon d'arrêt (234) formé dans ledit actuateur (232) de vanne, de sorte que la tête (221) dudit élément (220) de bobine assure une obturation avec ledit siège (218) et empêche la libération de pression hydraulique de ladite chambre de pression. Lorsque ledit cylindre (10) et ledit piston (22) se déplacent axialement contre le sens de sollicitation normale de la pression hydraulique, ladite bille (230) roule hors dudit goujon d'arrêt (234) et pousse contre ledit élément de bobine (220) afin de déloger ladite tête (221) dudit siège (218) de vanne. Dans le mode de réalisation préféré, ledit actuateur (232) de vanne est monté de manière réglable sur ledit piston (22) par un tendeur (238), ledit actuateur (232) de vanne et ledit tendeur (238) ayant une forme hexagonale pour être reçu dans une clé.
Patent EP-0504149-A1 (EP)
Inventor: OFFEREINS HENDERIKUS L
IPC: G01L1/18
Filed: 1990-10-29
Abstract: Dans un procédé pour la fabrication d'un capteur pour la mesure d'une force et/ou d'une course, lequel présente un corps de capteur (2, 2') avec un champ d'action (3) à structure plissée, les opérations de base suivantes sont effectuées: application de part et d'autre de couches résistant à un agent de gravure sur les surfaces principales d'une galette semiconductrice, réalisation d'ouvertures dans les deux couches au moyen d'un procédé par résine photosensible, gravure anisotrope sur les deux faces de creux essentiellement en V dans la galette semiconductrice, et subdivision de la galette semiconductrice en différents corps de capteur (2, 2').
Patent EP-0455815-A1 (EP)
Inventor: SASAKI TAKAO
IPC: G05B19/404
Filed: 1990-11-09
Abstract: A system for correcting a change in the position of a machine tool that has at least two control axes. A positional change check simulator (14) finds a ratio (R2) of displacements (Xe1, Ye1) of the axes found from the outputs of position detectors (8X, 8Y) that detect the position of the machine tool. Further, presuming that the servo system is a first-order lag system, a ratio (R1) of estimated displacements of the axes is found based on the machine position that is estimated based on the distribution pulses (Xp5, Yp5) of the axes. Position correction means (12) produces correction pulses (Xc1, Yc1) such that the ratio (R2) of displacements will become equal to the ratio (R1) of estimated displacements. The correction pulses (Xc1, Yc1) are added to instruction pulses (Xp1, Yp1). This makes it possible to suppress sudden error in the worked shape near the work starting point and work finishing point or at the corners.
Patent EP-0453761-A1 (EP)
Inventor: HAUSER ROBERT G
IPC: A61N1/368
Filed: 1991-03-19
Abstract: A pulse generator housing (10,10') for enclosing and containing pulse generator defibrillation circuitry (18). At least one surface (14,14') is electrically conductive and connected to the pulse generator circuitry for delivering defibrillating energy to the heart. The pulse generator housing is implanted in the pectoral region proximate the heart with the conductive surface facing the heart.
Patent EP-0452879-A1 (EP)
Inventor: KLINE JAMES R
IPC: E04C1/42
Filed: 1991-04-16
Abstract: An architectural building block  (10) is formed of light transmitting, molded plastic material to resemble a common glass block or brick and comprises a pair of halves (12,14) joined together along a seam (16) to form a hollow block with the seam spaced intermediately between a pair of opposite planar outer side walls (18,20) of the block. Each half has an inner surface and an outer surface comprising one of the outer side walls of the block integrally joined around its periphery to an inwardly directed peripheral edge wall having a plurality of planar wall segments and having a continuous free edge providing one joining edge of the seam. Integrally formed snap lock connectors (40) are provided adjacent each corner of the block for interconnecting an adjacent block laid up in a wall structure and a flange structure (52) is formed along each wall segment between the connectors providing a surface for backing up joint adhesive applied between adjacent wall segments of laid up blocks.
Patent EP-0486822-A1 (EP)
Inventor: LEE ELDON CHEN-HSIUNG
IPC: A23L13/00
Filed: 1991-10-21
Abstract: A process for preparing a process flavourant which comprises heating at an elevated temperature an aqueous mixture of a phospholipid and a sulphur-containing compound optionally in the presence of a lipid material, a source of amino acids and a reducing sugar.
Patent EP-0450689-A1 (EP)
Inventor: COMBOURIEU MICHAEL
IPC: A61P7/02
Filed: 1991-03-20
Abstract: An isochromane derivative having the general formula I
       
 in which each of R₁, R₂, and R₃ is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF₃, or represents a methylenedioxy group; 
R₄ is selected from hydrogen or alkyl (1-4 C); 
Alk is an alkylene group with 1-4 carbon atoms; 
Alk' is an alkylene group with 2-4 carbon atoms, when R₅ is selected from hydrogen or alkyl (1-4 C) and X is O or S; or 
Alk' is an alkylene group with 1-4 carbon atoms or a bond, when R₅ is an alkyl (1-4 C) group and X is CH₂ or a bond; 
or a pharmaceutically acceptable salt thereof.
Patent EP-0464937-A1 (EP)
Inventor: VAN GORKOM GERARDUS GEGORIUS P
IPC: H01J29/08
Filed: 1991-06-28
Abstract: Picture display device having a vacuum envelope whose inner wall is provided with a luminescent screen (7), comprising a plurality of juxtaposed sources for producing electrons, local transport ducts (11) having walls of electrically substantially insulating material having a secondary emission coefficient which is suitable for transporting, through vacuum, produced electrons in the form of electron currents, preselection means (10) for withdrawing each electron current from its transport duct (11) at predetermined extraction locations and directing them towards the luminescent screen (7) for producing a picture composed of pixels, a structure of distribution ducts provided with selection apertures being positioned between the transport ducts (11) and the luminescent screen (7) for fine selection of electron currents withdrawn from their transport ducts (11).
Patent EP-0488466-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/06
Filed: 1991-11-22
Abstract: A soil cultivating machine has a frame portion (1) and a plurality of soil working members (3) which are drivable about upwardly directed shafts (2). In order to make the machine suitable for working firm soils having a solid-material sublayer, a soil working member (3) includes at least one spring tine (47, 55) arranged approximately in the extension of the shaft (2) of the soil working member.