baber/WOPTO huggingface dataset:
Patent EP-0234696-A1 (EP)
Inventor: MANNO GENE J
IPC: G03G15/09
Filed: 1987-01-14
Abstract: A reproduction machine having a rotatable toner supply cartridge (101), a row of toner discharge ports (105) in the cartridge, a toner ejecting rod (130) with flats (137) opposite each port, and a cam drive for quickly rotating the rod to temporarily causing the flats to face outwardly into the machine developer housing so as to dump the controlled amount of toner on each flat into the developer housing. 
     In an alternative embodiment, the ejecting rod is replaced by a reciprocable slide plate having row of openings which match with the toner discharge ports, and a cam drive for temporarily moving the plate to match the plate openings with the toner discharge ports and discharge a controlled amount of toner into the developer housing.
Patent EP-0307520-A1 (EP)
Inventor: GATTUSO MARK J
IPC: B01J27/043
Filed: 1987-09-14
Abstract: A catalyst especially suitable for the selective hydrogenation of diolefinic hydrocarbons in the presence of monoolefinic hydrocarbons comprises an alumina support, from 0.05 to 1.5 wt. % of sulphur and from 1.0 to 25 wt. % of nickel. The support has a high proportion of large pores, with a total pore volume from 1.4 to 3 cm³/g and a surface area greater than 150 m²/g, with less than 25 percent of the total pore volume being present in pores having diameters of less than 150 Angstroms, and over 60 percent of the total pore volume being present in pores having diameters of more than 600 Angstroms.
Patent EP-0233810-A1 (EP)
Inventor: CHABOSEAU JEAN
IPC: H05B6/02
Filed: 1987-01-20
Abstract: The invention relates to a hinged core device for running inductive heating. A sheet (1) runs at high speed along a longitudinal direction (V) perpendicular to the plane of the figure. It passes through a gap (E) in a magnetic circuit (2B, 2D, 2A, 2C) which is excited by coils (3). In order to prevent damage on the arrival of a defect projecting from said sheet solely rock about a transverse axis (11) apart from all other core lengths of the magnetic circuit.
Patent EP-0275749-A1 (EP)
Inventor: BRONNER JEAN-CLAUDE
IPC: F16L37/098
Filed: 1987-12-15
Abstract: Rapid coupling comprising a joining piece (1) integral with a member to be coupled and able to cooperate with a female part (9) integral with the end of a pipe (11) to be coupled on. The female part (9) is made from a thermoplastic or thermosetting material, with or without filler, and fixed by overmoulding to the pipe (11) which is itself made of a compatible or adherable thermoplastic material, elastomer or thermoplastic elastomer. <IMAGE>
Patent EP-0252119-A1 (EP)
Inventor: WONG JAMES
IPC: H01G9/012
Filed: 1986-12-04
Abstract: Le câble conducteur au tantale ci-décrit pour des condensateurs possède des caractéristiques améliorées de croissance du grain. Le conducteur comprend de préférence un noyau en niobium (12) ayant une surface constituée de nombreuses couches discrètes (14) de tantale entourant le niobium.
Patent EP-0252142-A1 (EP)
Inventor: WOLFE DAVID LEE
IPC: C08L95/00
Filed: 1987-01-07
Abstract: Une composition utile comme matériau de pavage comprend un mélange d'asphalte et d'un polymère d'une alpha-oléfine ou d'un interpolymère d'une alpha-oléfine, et d'au moins un copolymère sélectionné dans le groupe formé d'un acide carboxyle alpha,beta-insaturé, d'un ionomère d'un acide carboxyle alpha,beta-insaturé, d'un ester de vinyle d'acide alcanoïque, et du monoxyde de carbone. La composition peut également contenir des agrégats et/ou des charges.
Patent EP-0297110-A1 (EP)
Inventor: ANDERS ROBIN FREDRIC
IPC: C12Q1/68
Filed: 1987-03-13
Abstract: Des polypeptides, dont l'activité antigénique assure une immunité protectrice contre la malaria, sont obtenus à partir de l'antigène RESA de plasmodium falciparum, et en particulier de la région de répétition (5') et/ou (3'). Des procédés de production desdits polypeptides, des compositions de vaccins comprenant lesdits polypeptides et des procédés immunologiques les utilisant sont également décrits.
Patent EP-0268671-A1 (EP)
Title: Structure de transformateur
Inventor: RAWLS SPENCER ADONIOUS
IPC: H01R13/74
Filed: 1987-04-29
Abstract: Une structure de transformateur intégrée. Dans un mode de réalisation, l'enroulement primaire du transformateur est formé à l'aide de la technique d'isolation diélectrique de manière à isoler la tension élevée appliquée à l'enroulement primaire du transformateur des autres composants du substrat. Dans une variante, on peut utiliser la technique classique d'isolation par jonction, dans laquelle la séparation physique entre le transformateur intégré et d'autres composants peut être assurée. Selon la présente invention, l'enroulement primaire (18, 42) comporte une spire plane formée d'un matériau à faible résistivité et intégrée dans le substrat (20, 46). Une couche isolante (26, 52) est ensuite formée au-dessus de l'enroulement primaire. Une configuration en spires plane est également utilisée pour former l'enroulement secondaire (14, 44), ce dernier pouvant être constitué d'un dépôt de métal et formé par-dessus la couche isolante de manière à se trouver directement au-dessus de l'enroulement primaire. Il en résulte une structure de transformateur à sec efficace capable d'isoler des milliers de volts.
Patent EP-0280722-A1 (EP)
Inventor: GULICK JON J
IPC: H04B10/25
Filed: 1987-08-13
Abstract: Système d'adaptation d'impédance au moyen d'éléments sans pertes, destiné à des composants opto-électroniques. Dans un mode de réalisation, une liaison par fibres optiques possède une diode à laser (10) couplée optiquement par une fibre optique (14) à une photo-diode (12). La diode à laser est adaptée à la source H.F. (16) par un circuit d'adaptation réactif (M1). La photo-diode est adaptée à la charge (18) par un second circuit d'adaptation réactif (M2). Les deux circuits d'adaptation sont constitués d'éléments sans pertes, par opposition à des éléments résistifs, permettant de réaliser une adaptation avec une perte minimale d'insertion H.F. à H.F.
Patent EP-0284908-A1 (EP)
Inventor: SCHIENLE MEINRAD DR
IPC: H01L27/15
Filed: 1988-03-17
Abstract: Es soll eine Anordnung zur Steuerung oder Regelung der Emissionswellenlänge (λ e) und emittierten optischen Leistung (I) eines Halbleiterlasers (LD) angegeben werden, die sich integriert optisch ausführen und herstellen läßt und mit der die Emissionswellenlänge und emittierte optische Leistung des Halbleiterlasers simultan gesteuert oder geregelt werden kann. Dazu wird die vom Laser (LD) emittierte optische Leistung (I) zumindest teilweise einer optischen Detektoreinrichtung (PD1) und einer wellenlängenselektiven optischen Filtereinrichtung (FE) zugeleitet und der von der Filtereinrichtung durchgelassene Anteil (I3d) der zugeleiteten Leistung (I3) wird einer anderen optoelektrischen Detektoreinrichtung (PD2) zugeleitet. Durch diese beiden Dioden werden gleichzeitig die optische Leistung (I) und die Emissionswellenlänge (λ e) des Lasers gemessen, wodurch zwei Regelsignale für den Injektionsstrom des Lasers erhalten werden. Anwendung zur Steuerung und Regelung von Laserdioden, insbesondere bei integriert optischen Multiplex/Demultiplex-Modulen.
Patent EP-0284977-A1 (EP)
Inventor: OCCARI PIERANTONIO
IPC: F15B15/08
Filed: 1988-03-23
Abstract: Hydraulic reversible slow motor with high specific work characterized by comprising a virtual rack of infinite lenght generated by a hydraulic actuator (1,2) with linear reciprocating motion and by at least a couple of teeth (22,23) engaging alternately with the teeth of a wheel (24) to be driven.
Patent EP-0289799-A1 (EP)
Inventor: FRITZ MANFRED
IPC: B23D19/08
Filed: 1988-04-08
Abstract: 1. Circular blade shears for the trimming of flat material, in particular of metal plates and sheets and of tapes of metal, with circular blade shafts (12, 13), which carry the circular blades (14, 15) and are borne in an upper and a lower blade housing (10, 11), wherein the upper blade shaft (12) is repositionable axially as well as also radially for the setting of the blade gap and of the blade overlap (position or negative) in dependence on the thickness and the strength of the material, characterised thereby, that the upper blade housing (10) is the coupler (b) of a four-bar linkage (a, b, c, d), the frame (d) of which is the lower blade housing (11) and the crank (a) of which consists of an eccentric (24), which extends transversely to the circular blade shafts (12, 13) and engages at the blade end of the upper blade housing and the eccentric stroke as well as dead centre position of which are so chosen that every point of the upper circular blade (14) follows a desired three-dimensional curve during a reversible rotational adjustment of the eccentric.
Patent EP-0289963-A1 (EP)
Inventor: ANDERSON ROGER W
IPC: C23C16/48
Filed: 1988-04-29
Abstract: A beam of substantially coherent energy passes through an enclosure in a direction substantially parallel and contiguous to a substrate in the enclosure. A beam of non-coherent or substantially coherent energy is directed through the enclosure to the substrate in a direction transverse, but preferably perpendicular, to the substrate. Gases introduced into the enclosure combine to form a substance when subjected to the energy from the beams. This substance moves to the substrate and affects the substrate. For example, gaseous molecules such as silane (SiH₄) and nitrous oxide (N₂O) introduced into the enclosure in a direction substantially parallel and contiguous to the substrate combine to form silicon dioxide (SiO₂). The unreacted gases may be removed from the enclosure after flowing past the substrate. A small amount of a donor gas of a particular one of the elements such as oxygen may be introduced into the enclosure in gaseous form, preferably in a direction substantially parallel and contiguous to the substrate and in a range of 0.1% - 5.0% by volume of the total volume of the gases. The amount of the oxygen may be sufficiently small so that there is no significant thermal reaction with the silane. The beam of substantially coherent light may be pulsed at a rate dependent upon the rate of flow of the element such as oxygen into the enclosure. By introducing the small amount of this element (e.g., oxygen) into the enclosure and pulsing the beam of substantially coherent   light, the deposition rate of the substance on the substrate may be enhanced by as much as 30-40% and the quality (i.e. as indicated by its index of refraction) of the substance deposited on the substrate may be enhanced.
Patent EP-0316757-A1 (EP)
Inventor: ZIMMERMANN HORST DIPL ING
IPC: B66D1/22
Filed: 1988-11-10
Abstract: In order to reduce the dynamic stresses associated with the lifting of a moving load in a lifting device, the drive motor of the drive arrangement for the rope winch and/or the rotating mechanism of the lifting device is connected to a differential gearing (2), one shaft of which is in operative connection with the rope winch (3) or via a pinion with the rotating mechanism of the lifting device. The third shaft (4) is connected to a holding device. The holding device is formed by a rope pulley (5) which has at least one rope (6) wrapped around it, and one end of the rope is connected to a damping means (7) whose damping behaviour is conveniently adjustable.
Patent EP-0278541-A1 (EP)
Inventor: JACOBS CATHARINA E
IPC: C12P21/08
Filed: 1988-01-14
Abstract: The invention relates to new antigenic proteins which can be used to stimulate the immunity of pigs against transmissible gastro-enteritis virus (TGEV)-vaccines, and to fragments or derivatives thereof. The invention also relates to vaccines which comprise such antigenic proteins or peptides. 
     The nucleotide sequence and amine acid sequence of a gene coding for protein of an TGEV-strain are indicated in figure 1.
Patent EP-0282114-A1 (EP)
Inventor: MEIJER ROELF JAN
IPC: F24S10/95
Filed: 1988-02-22
Abstract: An external heating system for a heat engine such as a Stirling cycle engine which permits thermal energy to be provided by solar energy or fuel combustion sources. The system employs a complexly shaped heat pipe evaporator section having an enclosed cavity (20) for receiving solar energy and another section (16) forming hollow fins which is exposed to hot combustion gasses. Accordingly, either heat source may be used to evaporate working fluid within the heat pipe (11) which is transferred to the asso­ciated heat engine.
Patent EP-0284223-A1 (EP)
Inventor: FLEMING HARRY A JR
IPC: C03C27/10
Filed: 1988-03-02
Abstract: A translucent end cap (16) which may be secured to an abutting side surface of a translucent block includes a pair of parallel top (18) and bottom (24) surfaces each having generally the same preselected shape. A side surface (30, 32, 34, 36, 38) extends between the top and bottom surfaces (18, 24) and is perpendicular and joined to the top and bottom surfaces (18, 24). The side surface has a contour generally conforming to the preselected shape of the top and bottom surfaces (18, 24). A raised rear surface portion (44) extends from the side surface to form a protrusion. A portion of this protrusion is arranged to abut a portion of an abutting side surface of a translucent glass block to provide a mortar joint between the end cap side surface and the abutting side surface of a trans­lucent glass block. The end caps (16) are secured to exposed top or side abutting surfaces of translucent blocks which form a translucent block wall structure to provide a translucent block wall structure having usable top or side surfaces.
Patent EP-0296975-A1 (EP)
Inventor: GARCIA GEORGES
IPC: A61K31/443
Filed: 1988-06-23
Abstract: Derivatives of 2,2-dimethyl-3-chromanol of formula: <IMAGE>  in which  - A denotes, between N and CO, the group -CH=CH-E=CH or the group <IMAGE> - Z denotes a halogen or a cyano, acetyl, trifluoroacetyl, nitro, alkylthio, carboxyl, phosphono, dialkoxyphosphoryl or a alkoxycarbonyl group, the alkylthio and alkoxy groups containing from 1 to 3 carbon atoms;  - E denotes a nitrogen atom or a C(R4) group; - R1 denotes hydrogen, a methyl group or a hydroxyl group, each of R2 and R3 independently denoting hydrogen or a methyl group, only one of the substituents R1, R2 and R3 being capable of being methyl; - R4 denotes a hydrogen or halogen atom, a methyl group or a hydroxyl group; and the pharmaceutically acceptable salts of the phosphono or carboxyl group. These derivatives have an antiarrhythmic and antihypertensive activity.
Patent EP-0323769-A1 (EP)
Inventor: BIDART JEAN-MICHEL
IPC: A61K39/385
Filed: 1988-11-25
Abstract: The invention relates to a peptide structure comprising at least  - sequence 106-116 of a  beta -CG or  beta -LH - a sequence of at least 5 amino acids comprising at least lysine residue. These structures may be used for the preparation of vaccines intended for the control of fertility.
Patent EP-0310534-A1 (EP)
Inventor: BUCHER CLAUDE
IPC: F16L37/08
Filed: 1988-09-22
Abstract: La présente invention est relative aux joints verrouillés pour tuyaux à bout mâle et à emboîtement. Elle a plus particulièrement pour objet une garniture d'étanchéité d'axe X-X munie d'éléments de verrouillage E, pour la jonction étanche entre un bout mâle d'un tuyau T1 et un emboîtement 3 d'un tuyau T2, présentant, après un collet d'entrée 4, une gorge 5 coaxiale audit emboîtement 3, la garniture d'étanchéité 2 étant du type présentant à sa face externe un talon d'ancrage 8 prolongé par un corps d'étanchéité 10, le talon d'ancrage 8 étant destiné à venir se loger dans la gorge 5 de l'emboîtement 3.
Patent EP-0299015-A1 (EP)
Inventor: KUHLMANN JOSEF
IPC: A01K31/04
Filed: 1988-01-14
Abstract: Dans l'état actuel de la technique, les bandes transportant la fiente, agencées au-dessous de plusieurs rangées de cages superposées, passent, pour leur retour dans la région des cages, au-dessous de ces dernières, ce qui présente des inconvénients divers. Afin d'éliminer ces inconvénients, les brins de retour de toutes les bandes transportant la fiente passent ensemble, pour leur retour, par un système de raclage de la fiente disposé au-dessus ou au-dessous des rangées superposées de cages. Afin de limiter les frais pour le séchage de la fiente, il est proposé un système dans lequel les bandes transportant la fiente passent à travers un canal de séchage où l'air de séchage en circulation sèche la fiente, laquelle tombe ensuite des bandes transporteuses pour être recueillie dans un dispositif collecteur.
Patent EP-0296239-A1 (EP)
Inventor: SHANK BYRON E
IPC: B29D30/56
Filed: 1988-01-11
Abstract: Procédé de rechapage consistant à préparer une enveloppe de pneu pré-vulcanisé, à préparer une bande de gomme d'environ 0,030 pouce d'épaisseur, à placer des revêtements thermoplastiques sur chaque face de la gomme et à irradier les deux faces de la gomme. L'irradiation se fait par bombardement électronique continu de 20 mégarads environ. Puis, la gomme est à nouveau vulcanisée à la chaleur pendant environ 4 minutes à 280°F. Enfin, la gomme pré-vulcanisée en partie, une bande de roulement pré-vulcanisée et l'enveloppe du pneu sont assemblés et soumis à une vulcanisation finale pendant environ trois heures à 280°F.
Patent EP-0312606-A1 (EP)
Inventor: NAKAMURA SHIGEO MANSION HARIMO
IPC: H03K17/567
Filed: 1988-04-25
Abstract: The pre-drive circuit according to this invention controls the on/off operation of a transistor switching element (Q 1 ) via a pulse transformer (T) having two primary windings (P 1 , P 2 ) to which switching elements (Q 2 , Q 3 ) are connected, respectively. Feedback circuits (D 1 , D 2 ) are provided to connect signal output terminals of the switching elements (Q 2 , Q 3 ) to control terminals of the other switching elements (Q 3 , Q 2 ).
Patent EP-0366656-A1 (EP)
Inventor: GLASER WINFRIED
IPC: G11C17/00
Filed: 1988-05-05
Abstract: On peut relier mutuellement des agencements de circuits (ULB) à l'aide d'un réseau de connexions (VN). Chaque agencement de circuit (ULB) peut fonctionner comme émetteur ou comme récepteur. Le réseau de connexions (VN) comprend une matrice composée d'une matrice de connexion et d'une matrice de réglage. Dans la matrice de connexion les lignes de transmission de données (DL) menant aux agencements de circuits (ULB) s'entrecroisent avec des lignes de couplage, des éléments de couplage étant agencés aux entrecroisements. La matrice de réglage se compose de lignes de réglage qui s'entrecroisent avec les lignes de couplage, des éléments de couplage étant agencés aux entrecroisements. En programmant les éléments de couplage dans les matrices de connexion et de réglage et en appliquant un code de réglage à la matrice de réglage, on peut déterminer les connexions entre les lignes de transmission de données. A l'aide de signaux de commande on peut en même temps déterminer si les lignes de transmission de données représentent une entrée ou une sortie de données.
Patent EP-0354923-A1 (EP)
Title: Method for labelling antibodies with a metal ion.
Inventor: PAK KOON YAN
IPC: C07K1/113
Filed: 1988-04-01
Abstract: A method for labelling a sulfhydryl containing antibody or antibody fragment with technetium-99m is disclosed. The method comprises contacting an antibody mixture comprised of a sulfhydryl containing antibody or antibody fragment and a reducing agent with technetium-99m in an oxidized state. The antibody mixture further contains a water soluble ligand. A one vial method and kit for labeling a sulfhydryl containing antibody or antibody fragment with technetium-99m is also disclosed.
Patent EP-0371057-A1 (EP)
Inventor: RAMSEY BOYD J
IPC: F16L57/00
Filed: 1988-07-22
Abstract: Une bande polymère destinée à un usage souterrain à proximité des lignes de service contient un biocide incorporé dans le polymère. La présence du biocide dans la bande, après l'avoir enterrée, empêche la croissance végétative, fongicide ou biologique à proximité de la bande. En particulier, la croissance de racines d'arbres, cause de destruction de canalisations, est empêchée. Le biocide est incorporé dans le plastique ou le revêtement plastique appliqué sur la couche métallique d'une bande détectable. Le biocide est incorporé en une quantité efficace pour avoir une action biocide sur la surface de la bande ou en plus grande quantité qui filtre et sort de la bande.
Patent EP-0324025-A1 (EP)
Inventor: MURALIDHARA HARAPANAHALLI S
IPC: B01D35/06
Filed: 1988-07-15
Abstract: An apparatus and method for continuously removing liquid from an aqueous suspension; the apparatus consists of a filter housing; an electrofilter disposed within the housing to provide a crossflow chamber and filtrate chamber within the housing; means for supplying a suspension to the crossflow chamber and means for removing a suspension reduced in liquid content from the crossflow chamber, both means may be disposed so as to provide a crossflow of the suspension across the surface of the electrofilter or disposed to provide a batch process with optional stirring means; and outlet means for removing liquid from the filtrate chamber. A first electrode of the electrofilter is disposed on a surface of the crossflow chamber side of the electrofilter when the filter material of the electrofilter is nonconductive. If the electrofilter is conductive it can function as the first electrode as well as a filter. A second electrode is disposed on the filtrate side of the electrofilter. A method for continuously separating a liquid from an aqueous suspension while reducing membrane or filter fouling includes providing a crossflow apparatus having an electrofilter disposed therein; pumping the aqueous suspension into the crossflow aparatus at a pressure adapted to cause flow of filtrate through the electrofilter; and concurrently with pumping the suspension into the apparatus supplying electrical energy to the electrofilter at a voltage adapted to reduce fouling of the electrofilter.
Patent EP-0325127-A1 (EP)
Inventor: NIENBURG HANS DR
IPC: C04B35/111
Filed: 1989-01-07
Abstract: The invention is based on the object of indicating a process for the production of a ceramic suspension, using agglomerated alpha-alumina powder. 
<??>The object is achieved by the use of water or an organic solvent as a dispersant, in which ionic or polymeric reagents are dissolved as dispersant. 
<??>Using the process according to the invention, fine and stable alpha-Al2O3 suspensions can be produced which can be used directly for the production of homogeneous ceramic mouldings by wet moulding processes.
Patent EP-0329956-A1 (EP)
Inventor: POLICASTRO PETER PAUL
IPC: C08L79/08
Filed: 1989-01-23
Abstract: Polyetherimide-silicone copolymer blends are provided having improved resistance to water absorption and a T g  of at least 190°C.
Patent EP-0341554-A1 (EP)
Inventor: PICKERING TREGVOR PRICE
IPC: D06M11/47
Filed: 1989-05-02
Abstract: Electrically-conductive filaments containing an inner portion comprising a synthetic polymer which is coated on the surface with a substantially transparent electrically-conductive metal powder having specific average particle sizes and comprising antimony oxide and tin oxide. The filaments can have a circular cross-sectional profile or an asymmetrical cross-sectional profile. Procedures for preparing the electrically-conductive filaments are disclosed therein.