baber/WOPTO huggingface dataset:
Patent EP-0243327-A1 (EP)
Inventor: MIRRA MAURO
IPC: C08F210/02
Filed: 1987-04-16
Abstract: ow or medium-density straight-chain ethylene polymers are prepared by copolymerising ethylene with a C 4 -C 6  alpha-olefin at elevated temperature and pressure in a tubular reactor and in the presence of a Ziegler-type catalyst comprising a trialkyl aluminium as co-catalyst and a solid component, the solid component being obtained:
     - by spray-drying an ethanolic solution of magnesium chloride to obtain a solid substrate of magnesium chloride particles containing alcoholic hydroxylis,   - by reacting the substrate with titanium tetrachloride to form an activated substrate, and   - by reacting the activated substrate with an alkyl aluminium chloride to chlorinate the titanium and partially or completely reduce the titanium from the tetravelent to the trivalent state.
Patent EP-0272334-A1 (EP)
Inventor: TAKADO YUTAKA
IPC: B29L22/00
Filed: 1987-06-30
Abstract: Procédé de production de pare-chocs consistant à positionner dans une matrice de moulage un matériau d'enveloppe préformé et à mouler par soufflage une panaison dans la matrice pour obtenir un élément creux de pare-chocs monobloc constitué du matériau d'enveloppe et de la paraison. Ce procédé permet de produire aisément un pare-chocs dont la surface présente une excellente finition, assurant une grande absorption d'énergie en cas de collision.
Patent EP-0323956-A1 (EP)
Inventor: BRUGGEN GERHARD
IPC: G01L23/22
Filed: 1987-08-08
Abstract: Dans une bougie d'allumage (11), l'alésage longitudinal (12) présente une configuration excentrique dans le logement (10). On obtient ainsi une partie de logement avec une paroi (20) plus épaisse dans laquelle est agencé un capteur (25) qui détermine les mouvements provoqués par les pièces mécaniques comme les soupapes, les pistons ou le jeu des paliers. On peut ainsi en tirer des conclusions sur l'état de marche du moteur à combustion interne. D'autre part, aucune modification structurale externe du logement (10) n'est nécessaire, de sorte que la bougie d'allumage (11) s'intègre sans problème dans les configurations actuelles.
Patent EP-0317635-A1 (EP)
Inventor: BORISENKO ALEXANDR VASILIEVICH
IPC: B23B27/12
Filed: 1987-06-16
Abstract: A rotary cutter comprises a mechanism for tightening thrust bearings (9 and 11), consisting of two coaxially-mounted parts provided with conical surfaces and conjugating along said surfaces, one of the parts consisting of a collet chuck (26) kinematically connected to a casing (1) with the possibility of its axial movement and the other part being rigidly secured in relation to the casing (1). The collet chuck (26) is oriented coaxially to a shank (5) and interacts by its cylindrical surface (27) with the cylindrical surface (28) of the shank (5).
Patent EP-0289555-A1 (EP)
Inventor: HARNEY JAMES DAVID
IPC: G11B17/035
Filed: 1987-10-22
Abstract: Un mécanisme de chargement/extraction d'une cassette à disque utilisé dans un enregistreur à disque ou autre du type ayant un mécanisme d'entraînement de disque comprend un support ou réceptacle monté pivotant (14) pour recevoir une cassette à disque (18). Le support (14) est mobile de manière pivotante entre une position de chargement/extraction (Fig. 3) dans laquelle une cassette à disque (18) est introduite dans le support (14) vers sa position chargée puis en est déchargée, et une position d'enregistrement (Fig. 5) dans laquelle le disque (22) dans la cassette à disque (18) peut être engagé par entraînement par le mécanisme d'entraînement de disque (12). L'introduction d'une cassette à disque (18) dans le support (14) vers sa position chargée active automatiquement un dispositif (100) d'ouverture d'obturateur de cassette rigide pour ouvrir l'obturateur (102) et provoquer le déplacement du support (14) de sa position de chargement/extraction (Fig. 3) vers sa position d'enregistrement (Fig. 5). Le support (14) est déplacé par un mécanisme d'éjection de cassette (26) de sa position d'enregistrement (Fig. 5) vers sa position de chargement/extraction (Fig. 3). Le mécanisme d'éjection (26) éjecte ensuite la cassette à disque (18) au moins partiellement hors du support ou réceptacle (14).
Patent EP-0279174-A1 (EP)
Inventor: PREISLER EBERHARD DR
IPC: C25B1/21
Filed: 1988-01-14
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Elektrolytmangandioxid, wobei man im Elektrolyten flockige Keime eines Manganoxidhydrates dispergiert.
Patent EP-0286797-A1 (EP)
Inventor: HENNING KLAUS
IPC: B23D61/02
Filed: 1988-02-12
Abstract: A cutting tooth, viz. roughing tooth (2) and finishing tooth (3) made from cutting metal for a metal slitting saw, especially a circular disk saw, the geometry of said tooth being determined by the primary clearance angle ( alpha ), the rake angle ( gamma ), the radial clearance angle ( beta ), the tangential untoleranced dimension (s-e) and a tangential land (12) on the finishing tooth (3) with a negative relief angle ( epsilon ), in which for both the roughing tooth (2) and the finishing tooth (3) the cutting edge (7; 7', 7'') is stabilized by a negative land (5; 5', 5''), and in which the angle ( chi ) between land and chip breaker face (4) is about 190 DEG  to 240 DEG , especially about 205 DEG  to 230 DEG .
Patent EP-0286901-A1 (EP)
Inventor: YOROZU HIDENORI
IPC: A61Q19/10
Filed: 1988-03-28
Abstract: A weakly acidic bath agent comprising carbon dioxide or a carbon dioxide-generating substance and nicotinic acid or a derivative of nicotinic acid represented by the general formula
      wherein R represents a group - OR₁, in which R₁ is a hydrogen atom, a saturated or an unsaturated hydrocarbon group having 1 to 10 of carbon atoms, or benzyl group. 
     The bath agent of the invention exhibits a favorable effects such as prevention of roughening of human skins, promotion of blood circulation, sensation of body warmth and dampishness of the skins, absence of chill after bathing and the like.
Patent EP-0289879-A1 (EP)
Inventor: OKADA ITARU
IPC: C07D231/38
Filed: 1988-04-21
Abstract: A novel pyrazole derivative and an insecticidal or miticidal composition containing the derivative as the effective ingredient are disclosed. 
     The pyrazole derivative of the present invention has an excellent controlling effect also against harmful insects and mites exhibiting resistance to conventional insecticides and does not disturb the ecosystem since it is less toxic and less residual.
Patent EP-0290941-A1 (EP)
Inventor: ROSS KURT G DIPL-ING
IPC: E02D29/02
Filed: 1988-05-04
Abstract: Several needle-shaped ground anchors (10) are constructed on the rear side of the wall. To this end, a bore (3) is in each case bored through the retaining wall (1). A load-distribution hollow space and an anchor hole extending into the ground are flushed out by means of high-pressure water jets. Cement material is poured into the anchor hole after a reinforcing bar (8) is inserted. The cement material, together with the reinforcing bar (8), forms the ground anchor (10).
Patent EP-0299408-A1 (EP)
Inventor: SEKI KUNIAKI
IPC: F16L58/10
Filed: 1988-07-11
Abstract: In a pipe (1) coated with a resin layer (4) on the inner surface thereof and a method for manufacturing the same, resin mixture including thermal melting fluoro resin and fluorine elastomer is applied to the inner surface of a pipe member. The resin mixture is thermally treated on the inner surface of the pipe member to be of a mesh like pattern so that a resin layer of a predetermined stripping strength is obtained thereon.
Patent EP-0312817-A1 (EP)
Inventor: HIRAMA MASAHITO CERAMIC LAB MI
IPC: H01G4/30
Filed: 1988-09-28
Abstract: A multilayered ceramic capacitor comprising in combination:
     (a) a plurality of ceramic thin film pieces (1,2);   (b) joining layers (4) formed on said ceramic thin film pieces (1,2) in which those are alternatively laminated therein, said ceramic thin film piece having been independently fired, and being sandwiched between two joining layers, said joining layers served to join the adjacent layers sandwiching said joining layer; and   (c) conductive material layers (3) formed on the surfaces of said ceramic thin pieces (1,2) for electrodes of said capacitor;    wherein said plurality of ceramic film pieces (1,2) comprises two or more species of ceramic films independently different in dielectric properties, each of which species is made of selected dielectric material, each species having at least one film piece laminated in the stack of the layers.
Patent EP-0365696-A1 (EP)
Inventor: OTT HANS ING GRAD
IPC: H04L12/10
Filed: 1988-10-24
Abstract: Bus coupler (1) for coupling transmitting and receiving stations (2) to a two-conductor bus (3) which supplies direct current for supplying the on-board networks of the stations (2). It is designed for communication traffic, for example with digital data transmission for measuring and controlling and/or with analog signals for measuring and controlling and for speech transmission, by virtue of the fact that the message is superimposed as fully symmetrical alternating voltage with respect to a floating earth (18) which is imagined to be centrally located, the bus coupler exhibiting a filter (4) for power and messages which couples the message in and out, respectively, galvanically isolated from the power pass. …<IMAGE>…
Patent EP-0328763-A1 (EP)
Inventor: KUWABARA YOHEI
IPC: B23H3/10
Filed: 1988-12-09
Abstract: A finishing method employing electro-chemical process includes the steps of: supplying identical pulses between an electrode and a workpiece disposed opposite to each other in a stationary electrolyte with a predetermined gap therebetween; reducing the gap after the pulses have been supplied; thereafter en­larging the gap; and injecting electrolyte into the gap during the step of enlarging the gap.
Patent EP-0275133-A1 (EP)
Inventor: BACKUS PETRUS ANTONIUS MARIE
IPC: A23N15/08
Filed: 1988-01-15
Abstract: An apparatus for peeling bulbous plants, such as onions, the apparatus consisting substantially of cutting means (36) for removing the tail and head of the bulb, incision means (5) for making an incision into at least the outer skin of the bulb, friction means (12, 13, 13ʹ) for removing the inci­sed skin and a conveyor for carrying the bulbs series-wise along these means, wherein said incision means (5) are formed by a number of incision discs driven for rotation disposed alongside one another, the common drive shaft of which ex­tends parallel, or virtually parallel, along a side of the conveyor, and that one or more filler bodies (7) are arranged between the discs, whereby the friction means consist of at least one brush (13) fitted or air jet 13ʹ along the other side of the conveyor, in order to considerably enlarge the capacity and reduce in proportion to the side of the appara­tus itself.
Patent EP-0285202-A1 (EP)
Inventor: TEIJGELER PHILIP HENRI WILHELM
IPC: A01G9/02
Filed: 1988-03-15
Abstract: In a process for contouring garden and landscape, flexible sheeting material (1) differing from the soil there is added to it in the form of a physical structure. The sheeting material can be support­ed by loose material (5) or by means of posts (2), in such a way that the desired surface shapes are produced, e.g. slopes, ponds (7), crevices (14), etcetera. The surface provides space for plants either rooted in earth-filled crevices or in the loose material via holes (19) in the sheeting material.
Patent EP-0283181-A1 (EP)
Inventor: FERNHEAD IVAN
IPC: D21F1/00
Filed: 1988-03-07
Abstract: A papermakers wet felt is proposed which comprises a flat woven duplex fabric wherein the warp yarns (15) at the roller side of the fabric are "fine" yarns of similar diameter to the warp yarns (13) of the face fabric and wherein the warp yarns (13, 15) exist in like numbers at both fabric faces. The fabric has a reduced tendency to retain water.
Patent EP-0290165-A1 (EP)
Inventor: MATTSON RODNEY A
IPC: A61B6/03
Filed: 1988-04-20
Abstract: A radiography apparatus (10) includes an x-ray tube (16), an off-focal radiation collimator (20), a shutter (22), and a primary beam defining collimator (24) between the x-ray tube and patient receiving region (14). The off-focal collimator is mounted within a collar (48) which surrounds an x-ray port (36) of the x-ray tube. The tube port is sealed from the atmosphere by an aluminum window (46). A plate (60) of a radiation blocking material is rotatably mounted by a bearing (70) within the collar closely adjacent the aluminum window. By rotating the moveable plate, radiation passing slots or portions (62, 64) of different sizes are selectively brought into alignment between a focal spot (34) of the x-ray tube and a radiation passing region or slot (52) of a stationary plate (50) at the distal end of the collar. The aligned slots block the passage of off-focal radiation. Rotating slots of different sizes into alignment changes the size or angle of the x-ray fan beam.
Patent EP-0316153-A1 (EP)
Inventor: HON EDWARD H
IPC: A61B5/022
Filed: 1988-11-09
Abstract: An improved sensor support comprises a base (10) having a relatively flexible portion (20) around its periphery, a highly absorbent material (17) on the lower surface (16) and a means for deforming the support base.
Patent EP-0301965-A1 (EP)
Inventor: SAXOD MICHEL
IPC: F16D23/12
Filed: 1988-07-28
Abstract: The guide tube comprises a tubular sleeve capable of being engaged axially around the input shaft of the gearbox, a tubular end bearing surface capable of forming a housing for a sealing ring, of a larger diameter than the tubular sleeve, connected integrally to the said sleeve via a radial bearing surface, and a plate for fastening the guide tube to the outer surface of the wall of the gearbox casing. It is made integrally, the plate forming a fastening flange consisting of a radial bearing surface (11) integrally extending a tubular bearing surface (9) externally coaxial with the tubular bearing surface (5) for receiving the sealing ring (7) and connected thereto at its front end (8). <IMAGE>
Patent EP-0313454-A1 (EP)
Title: Serrure assistée à pêne rotatif
Inventor: GIRARD JOEL
IPC: E05B65/12
Filed: 1988-10-18
Abstract: La serrure (S), notamment destinée à une porte de véhicule automobile, comprend un pêne rotatif (1) destiné à coopérer avec une gâche (2) et comporte des moyens moteurs propres à assister au moins la fermeture, ainsi que des moyens de commande manuelle permettant d'assurer l'ouverture et la fermeture des moyens moteurs d'assistance. Elle comprend un dispositif de transmission (T) du type roue libre (17), monté dans un évidement (18) du pêne (1) et propre à communiquer au pêne un mouvement de rotation à partir des moyens d'assistance pour le sens qui correspond à la fermeture de la serrure (S). Des moyens d'anti-blocage sont propres à être actionnés par les moyens de commande manuelle en vue d'empêcher l'action normale de blocage de la roue libre (17) et de désaccoupler le pêne des moyens d'assistance en cas de panne de ces derniers.
Patent EP-0323325-A1 (EP)
Inventor: WERMUTH CAMILLE GEORGES
IPC: C07D491/052
Filed: 1988-12-22
Abstract: The invention relates to novel tricyclic derivatives which are agonists of cholinergic receptors. These derivatives have the formula <IMAGE> (I)  in which X=O, S, -OCH2- or -SCH2-; R1=H or halogen; and R2=  <IMAGE>  in which Alk is an alkylene group and R3, an R4, which are identical or different, are hydrogen or a lower alkyl group, or R3 and R4, with the nitrogen atom to which they are bonded, form a 5- or 6-membered cyclic amino group optionally containing a second heteroatom; or R2 is a group   <IMAGE>  where R5=C1-C4-alkyl. Application: agonists of cholinergic receptors.
Patent EP-0323789-A1 (EP)
Inventor: NANTUA RENE
IPC: G01P3/44
Filed: 1988-12-30
Abstract: Motor-vehicle wheel hub (20) comprising a bearing (13) with rolling bodies (14) which is arranged in a receptacle of said hub, and an information sensing device (25), the coder element (26) of which is integral in terms of rotation with the hub and is displaced in front of a fixed sensor, characterised in that the coder element (26) is integrated in the gasket of the bearing, and in that the sensor element (27) fixed to a support (29) stationary relative to the wheel is arranged coaxially with the coder element (26) in a radial position substantially equal to the value of the radius of the coder element (26) and offset longitudinally by a maximum value corresponding to the air-gap allowed by the sensor technology. …<IMAGE>…
Patent EP-0298011-A1 (EP)
Inventor: DENNISON WILLIAM T
IPC: F02C7/14
Filed: 1988-06-02
Abstract: An oil lubricating and cooling system is positioned in the engine cowl (2) and includes a heat exchanger (84), a compressor (50) for delivering air from air inlets (65) in the surface of the cowl (2) through the heat exchanger (84) and hence to air outlets (104) also in the cowl sur­face and oil pumps (74,76) also located within the cowl (2) for circulating oil from the sump (42) in the cowl (2) to the heat exchanger (84) to the reduction gear (14,16,20) within the cowl (2) that serve to drive a fan also suppor­ted within the cowl (2) and having the blades (32) exten­ding outwardly therefrom. The reduction gear (14,16,20), compressor (50) and pumps (74,76) are all driven from the engine shaft (19), the end of which is located in the cowl (2).
Patent EP-0294418-A1 (EP)
Inventor: SCHMIDT WILLIAM C
IPC: A61L2/20
Filed: 1987-11-18
Abstract: Un procédé permettant de détruire sélectivement des organismes à l'intérieur d'une zone prédéterminée consiste à introduire du peroxyde d'hydrogène en phase vapeur dans la zone prédéterminée à une vitesse suffisante pour atteindre une concentration prédéterminée de peroxyde d'hydrogène tout en empêchant toute variation sensible de pression ou de condensation du peroxyde d'hydrogène à l'intérieur de la zone prédéterminée. La concentration prédéterminée est maintenue pendant une durée suffisante pour détruire des organismes indésirables mais insuffisante pour être préjudiciable aux organismes désirés. Lorsque cette durée prédéterminée s'est écoulée, on élimine de la zone le peroxyde d'hydrogène en phase vapeur.
Patent EP-0299052-A1 (EP)
Inventor: MACGUGAN DOUGLAS C
IPC: H01F38/22
Filed: 1988-01-20
Abstract: Capteur à magnétomètre pour la surveillance ou l'inspection d'un trou de forage. Le magnétomètre présente une bobine (30) en un alliage métallique tel que du cuivre-nickel, possédant une très faible perméabilité magnétique, de l'ordre de 1,0001, qui peut être soudé sur un alliage de métal magnétique tel que du Permalloy et être soumis à un recuit à une température de 1500°F et qui présente un coefficient de dilatation thermique généralement de l'ordre de celui de l'alliage magnétique. Dans une variante particulière, le capteur à magnétomètre comprend une bande en alliage de métal magnétique enveloppant ladite bobine (30) pour définir un noyau magnétique, un bobinage excitateur (36) enveloppant le noyau, un cadre en plastique (38) dans lequel sont montés le noyau magnétique et le bobinage excitateur, et au moins un bobinage détecteur (50) enveloppant le cadre, le noyau et le bobinage excitateur.
Patent EP-0362296-A1 (EP)
Inventor: STETTER JOSEPH R
IPC: G01N27/49
Filed: 1988-05-26
Abstract: Des procédés de revêtement électrolytique de substrats (11) mis en rotation, en particulier des procédés de déposition de revêtements solides (22) en matériau conducteur d'ions sur des substrats plans et sur des électrodes, servent à fabriquer des détecteurs électrochimiques (10) utilisés pour mesurer, détecter et quantifier des gaz et des liquides.
Patent EP-0371998-A1 (EP)
Title: Modular assembly of antibody genes, antibodies prepared thereby and use.
Inventor: ROBINSON RANDY R
IPC: C07K16/00
Filed: 1988-07-25
Abstract: cDNA genetic sequences, vehicles containing same as well as hosts transformed therewith, for the production of chimeric immunoglobulin molecules, functional fragments thereof and immunoglobulin derivatives exhibiting novel functional properties comprising human constant region modules and non-human variable region modules, or for class switching antibody molecules and/or chains.
Patent EP-0354928-A1 (EP)
Inventor: RODRIGUEZ PETER A
IPC: B65H19/29
Filed: 1988-07-06
Abstract: A system and method for cutting a travelling paper web (20) winding on a spool (24) and transferring the web (20) 
onto an empty spool (27) by attaching a cutting tape to the empty spool, including repulpable paper fiber stiff tape (30) 
passing through an elongated guideway (34) from a near end (44) to a far end (36), the system and method characterized 
by: (1) adding adhesive (38), (47), (55), or (66) without any covering thereon applied to one surface of the tape before 
tape 
enters guideway (34), and (2) directing the cutting tape (30) after it exits from guideway (34), (36) at the far end (37) 
to the 
nip (29) between the empty spool (27) and the driving roll (23) with adhesive (38), (47), (55), or (66) contacting the 
empty 
spool (27). The system and method wherein the directing step includes: (3) gripping the cutting tape (30) adjacent its 
far 
end (37), and (4) releasing the cutting tape (30) at a selected time and permitting the leading end (37) to move forward 
into 
contact with the nip (29) between the empty spool (27) and driving roll (23).
Patent EP-0381691-A1 (EP)
Title: Latex-based agricultural compositions.
Inventor: SMITH GEOFFREY WILLIAM
IPC: C05G3/60
Filed: 1988-10-14
Abstract: PCT No. PCT/GB88/00862 Sec. 371 Date Apr. 5, 1990 Sec. 102(e) Date Apr. 5, 1990 PCT Filed Oct. 14, 1988 PCT Pub. No. WO89/03175 PCT Pub. Date Apr. 20, 1989.A stabilized water dilutable pesticidal composition prepared by forming a solution of a pesticidal substance in a water-immiscible solvent, and combining the solution with an emulsifier and a polymer latex to form a dispersion in water of particles comprising the pesticidal substance wherein the pesticidal substance and the water-immiscible solvent together comprise at least 10 percent by weight of the composition.
Patent EP-0386067-A1 (EP)
Inventor: JENNETEG YNGVE
IPC: E05B19/00
Filed: 1988-10-24
Abstract: Serrure à clé pour conteneur comprenant une serrure intérieure doté d'un pêne dormant (1) lequel, via une pièce de liaison (4) est en connexion avec une serrure (5) coulissant dans un tube (7), un support de clé (10) pouvant être introduit à partir du côté du conteneur, dans le tube (7), pour coopérer avec la serrure (5) de manière à pouvoir la déverrouiller et à pouvoir faire avancer et reculer le pêne dormant par un mouvement de poussée ou de tirage.
Patent EP-0397664-A1 (EP)
Title: Personal identification encryptor system with error-correcting code and method
Inventor: ATALLA MARTIN MOHAMMED
IPC: G09C1/00
Filed: 1988-10-27
Abstract: An inexpensive encryption device, system and method includes coded alphanumeric characters preprinted according to different key codes on mail-out forms that can be manipulated by a prospective user to yield encrypted data that can be returned over unsecure transmission channels for secure decryption by the operator of a computer-secured operating system. Error-correcting encoding is included to obviate the effects upon telephone keypad entry of secured data that includes error-prone alpha and numeric characters.