baber/WOPTO huggingface dataset:
Patent EP-0295522-A1 (EP)
Inventor: KNUPFER WOLFGANG DR
IPC: C09K11/85
Filed: 1988-06-06
Abstract: The invention relates to a stimulable barium fluoride halide storage phosphor which has been doped with one or more lanthanides and which, in the course of its preparation, is supplied with at least one alkali metal halide compound and whose mole fraction is reduced by at least a factor of 100 by the manner of process management. It has the empirical formula (Ba1-a-b-xMgaCabA2x) FX :yEu<2><<+>>, where X is at least one halogen which has been selected from the group consisting of Cl, Br and I, A is at least one alkali metal selected from the set consisting of Rb and Cs, and a, b, x and y are numbers which satisfy the following conditions: 0 </= a </= 0.1, 0 </= b </= 0.1, 0 < x </= 10<-><4> and 0 < y </= 0.1. <IMAGE>
Patent EP-0302264-A1 (EP)
Inventor: YEOMAN ROGER L
IPC: B60H1/00
Filed: 1988-07-12
Abstract: A two-stage flow controller for use in a vehicle heating circuit including a housing defining an inlet (30) and an outlet (28) and a flow control chamber (26) disposed between the inlet and outlet. A spring biased flow controlIer (14) is disposed for sliding movement within the chamber towards and away from a valve seat (20). The flow controller includes an annular segment (88) defining a through aperture and a plurality of axially extending legs (92) which support the segment for sliding movement within the chamber and in predetermined alignment with the valve seat. Projections (100) are defined on a face of the annular segment (88). When the fluid flow exceeds a predetermined level, the projections initially engage a valve seat surface (20a) such that a variable orifice is formed by clearance regions between a confronting face of the element and the seat. The element deforms to diminish the clearance space between the face and the seat as a function of fluid flow rate. In a preferred embodiment, the housing includes two portions that are snapped together and are maintained in their assembled positions by a resilient retaining ring (46). Locking lugs are supported beyond an end surface of one of the portions by a plurality of arcuate tabs which together define a segmented groove having a diameter larger than an end bore defined by the portion. The other portion is sized to fit within the end bore and includes a groove (48) for receiving the retaining ring (46) when compressed. When the second portion is inserted into the bore, the retaining ring (46) expands outwardly into the segmented groove to maintain the engagement between the two portions.
Patent EP-0302377-A1 (EP)
Inventor: SWEENY WILFRED
IPC: C08L79/04
Filed: 1988-07-27
Abstract: Difficultly soluble aromatic polyamides, poly­benzimidazoles and polyureas dissolve in a defined mixture of liquid sulfoxide, a base and an alcohol or water.
Patent EP-0301534-A1 (EP)
Inventor: CHAPMAN MICHAEL JOHN LEIGH
IPC: G01P5/04
Filed: 1988-07-28
Abstract: An asymmetrical displacement flowmeter comprises a streamlined body or assembly 1 which floats or is submerged in liquid 3 and is subject to frictional and dynamic pressure forces caused by liquid flow and tilts about axis 9 near the leading end of the body being anchored relative to the flow through tie 7 and anchor 6 or other means acting through axis 9. Degree of tilt from the vertical of body 1 about the axis is affected by the gravity res­toring moment acting about the axis and can be adjusted by move­ment of weight 14 within the body. Pointer 12 attached to pen­dulum 13 about axis 9 indicates velocity of flow on scale 2 at­tached to body 1. In open channel depth is measured on scale 11. In closed conduit, body rotates about shaft through wall and may be folded during installation. Velocity and depth may be trans­mitted electronically.
Patent EP-0309702-A1 (EP)
Inventor: EBERLE JUERG
IPC: B65G23/30
Filed: 1988-08-10
Abstract: The transport apparatus comprises an endless guide device extending in a closed path and at which there are guided a number of entrainment elements. These entrainment elements are interconnected by a toothed belt deformed into a substantially wave-shaped configuration by attachment elements secured at the entrainment elements. At each of the starting region and terminal region of the conveying-active path of the transport apparatus, there are rotatably mounted two parallel cam discs rotatable in a predetermined direction of rotation by related drives. Recesses in the cam discs act upon the entrainment elements such that the latter are driven at the starting region and terminal region of the conveying-active path and are dispositioned in a predetermined mutual position. The spacing between the entrainment elements at the conveying-active path and at the non-conveying active path is compensated by the resilient action of the wave-shaped deformed toothed belt. Differences in the operating cadence or in the phase position between printed products delivered to the transport apparatus and outfed away therefrom are compensated by increasing or reducing the spacing between the entrainment elements.
Patent EP-0304928-A1 (EP)
Title: Einrichtsystem, insbesondere für eine Werkzeugmaschine
Inventor: FLEISCHER DENNIS GERALD
IPC: B23Q1/40
Filed: 1988-08-26
Abstract: Ein Einrichtsystem (10), insbesondere für eine Werkzeugmaschine, ist mit einer Platte (18) versehen, in der mehrere Fördereinheiten (30, 34) mit versenkbaren Förderelementen (40) angeordnet sind. Auf den Förderelementen (40) vorgesehene Rollen (42) sind zur Förderung in unterschiedliche Förderrichtungen ausgerichtet. Auf diese Weise können wahlweise die Förderelemente (40) für die eine oder die andere Förderrichtung betätigt und das Werkzeug gegen ein anderes und bereits auf einem angrenzenden Zuführtisch vorgerichtetes Werkzeug ausgetauscht werden.
Patent EP-0308804-A1 (EP)
Inventor: KLEIN HANS-CHRISTOF
IPC: F16F9/46
Filed: 1988-09-15
Abstract: An adjustable vibration absorber for motor vehicles has a damping piston (5) axially movable and sealed in a damping cylinder. The damping piston (5) divides the damping cylinder filled with a damping medium into two working chambers (2, 2a) mutually linked by at least one first uncontrolled valve (8) and at least one second controllable valve (6) that have a parallel hydraulic action with respect to each other. In order to allow the effective damping power to be continuously controlled in wide ranges, at a relatively low cost, the controllable valve (6) is opened and closed in quick sucession according to timed control signals, thus regulating the damping resistance.
Patent EP-0304121-A1 (EP)
Inventor: TECOTZKY MELVIN
IPC: C09K11/61
Filed: 1988-08-09
Abstract: A method for recording and reproducing an X-ray image is provided which method comprises the steps of :
     (1)causing a photostimulable phosphor to absorb image-wise or pattern-wise modulated X-rays,   (2) photostimulating said phosphor with stimulating electromagnetic radiation selected from visible light and infrared light to release from the phosphor in accordance with the absorbed X-rays electromagnetic radiation different in wavelength characteristic from the radiation used in the photo-stimulation, and   (3) detecting said light emitted by photostimulation,wherein said phosphor is a halosilicate containing as host metal at least one member selected from the group consisting of Ca, Sr, Ba, Mg, Cd, Zn and Pb, as halogen at least one member selected from the group consisting of Cl, Br and I, and comprising as dopant(s) Eu²⁺ and/or Ce³⁺.
Patent EP-0318071-A1 (EP)
Inventor: SEGERSTROM CLIFFORD CHARLES
IPC: C10J3/08
Filed: 1988-10-19
Abstract: A method and apparatus for wetting char and slag in a water bath below a coal gasification reactor operated under various conditions, such as different coal types. The said apparatus, which employs a conduit supplied with water and a wetting agent, is provided with replaceable threaded nozzles for wetting the slag to facilitate removal of various slags having particular wetting characteristics.
Patent EP-0276053-A1 (EP)
Inventor: FOST IAN MICHAEL
IPC: B41J2/135
Filed: 1988-01-06
Abstract: An ink jet printing head has a chamber for pressurized ink and a substantially linear array of outlet nozzles (5) leading from the chamber. A plurality of closure elements are selectively displaceable by respective actuators (13) to open and close respective ones of the nozzles. The closure elements are provided on respective flexible strips (7), each of which is fixed at one end and has the closure element at the other end and is displaceable by a respective actuator acting on the strip between its ends. At least some of the strips interdigitate with one another at their closure element-carrying ends from opposite sides of the substantially linear array of nozzles.
Patent EP-0369079-A1 (EP)
Inventor: BORRETZEN BERNT
IPC: A61K31/375
Filed: 1988-11-18
Abstract: The use of L-ascorbic acid, or a pharmaceutically acceptable salt thereof, in combination with 5,6-O-benzylidene-L-ascorbic acid, or 5,6-O-­benzylidene-L-ascorbic acid deuterated at least at the 1-position of the aldehyde group of the benzylidene moiety, or a pharmaceutically acceptable salt of such acids, results in a synergistically enhanced cytotoxicity on human cancer cells.
Patent EP-0294248-A1 (EP)
Inventor: COLLIN THIERRY
IPC: H04L9/32
Filed: 1988-04-15
Abstract: An authorisation call station (DH) comprises, in a protected circuit (CDH), a memory bis of authorisation data or aliases (a;) as well as a generator (13) of random integers (r;) and calculation means (11 and 12) suitable for executing respectively an operation of raising to an integral power modulo N and a multiplication modulo N, N being, for example, a prime number. There leaves the secret circuit (CDH) only a first quantity representing the transform of a random integer (r;) by the first operation or a second quantity representing either this random integer itself or the product of this random integer and the alias (a;) modulo N. This makes it possible to check the authorisation data, without knowing it. <IMAGE>
Patent EP-0312460-A1 (EP)
Inventor: REBOUL MICHEL
IPC: G21F7/005
Filed: 1988-10-13
Abstract: Pour mettre en communication étanche deux enceintes de confinement pourvues d'ouvertures pouvant présenter un décalage entre leurs axes, on place entre les brides (B1, B2) délimitant ces ouvertures un ensemble (12) comprenant deux pièces de liaison (30a, 30b) mobiles selon un axe commun, ces pièces portant des joints à lèvres (36a, 36b) venant en appui étanche sur les brides sous l'action d'un mécanisme de commande (52) et de ressorts (44). Deux doubles portes (14a, 14b) peuvent être placées dans les ouvertures et dans les pièces de liaison, pour assurer la séparation des enceintes. Ces doubles portes sont formées de portes (16a, 18a, 16b, 18b) reliées entre elles par des aimants (62a, 64a, 62b, 64b) autorisant un certain glissement relatif.
Patent EP-0313479-A1 (EP)
Inventor: PIVOT JEAN-CLAUDE
IPC: F23D14/38
Filed: 1988-10-14
Abstract: The present invention relates to a heating device with an induced- air catalytic burner. 
<??>According to the invention, the catalytic burner consists of a refractory core (18), passed right through by axial channels for circulation of the mixture to be burned, and means (7) of dynamic braking are provided in association with the core (18), in order to make possible at the output (18b) of the burner (8) a speed profile which makes it possible to trigger the lighting of the catalytic burner. A downstream flame heats the core (18) until the catalytic burner is set in operation, at which moment the downstream flame disappears of itself. 
<??>The invention finds application in all sorts of heating device of portable type, whatever their uses, domestic, do-it-yourself etc. 
<IMAGE>
Patent EP-0288441-A1 (EP)
Inventor: DONA SEVERINO
IPC: E04H3/16
Filed: 1988-04-22
Abstract: In collapsible canvas coverings (1) substantially comprising a canvas (1) supported by a plurality of arches (2) mutually connected by pantograph linkages and therefore capable of being mutually brought closer or moved apart in order to uncover or to cover the sheltered area, the pantograph linkages have been improved in order to avoid tearings of the canvas and/or injuries. Each unit of the pantograph linkage comprises, in a way known per se, two rods (7, 7') mutually pivoted in a St. Andrews' cross fashion, in the middle area thereof, wherein said rods have been bent in such a way that each arm (15, 15'), upstream from said middle area is offset both relative to the other arm and relative to the pivot pin (8) connecting both rods together.
Patent EP-0341250-A1 (EP)
Inventor: SEALEY ROBIN DAVID
IPC: B27N3/00
Filed: 1988-07-19
Abstract: Le procédé et l'appareil décrits servent à introduire un agent agglomérant d'une façon améliorée dans une bande de travail flexible à mailles ouvertes constituée par des torons de bois reliés entre eux naturellement, lesdits torons étant dans une proportion substantielle essentiellement séparés les uns des autres et de façon incomplète. La bande sur laquelle est appliqué l'agent agglomérant peut être comprimée par le haut ou avec d'autres bandes, de façon à former un produit en bois reconsolidé. On effectue l'application de l'agent agglomérant en utilisant au moins une paire de cylindres applicateurs (102, 104), dans laquelle un ou plusieurs cylindres est/sont cannelé(s), de façon à permettre une meilleure infiltration de l'agent. Des cylindres presseurs (118) sont utilisés de façon avantageuse pour enlever l'agent agglomérant en excès. Les cylindres applicateurs sont de préférence disposés dans un bain (126) et l'agent agglomérant, par exemple une mousse, peut être appliqué dans le bain de façon à être guidé en amont sous l'effet de la rotation des cylindres applicateurs. Un voile (148) est de préférence disposé sous les cylindres applicateurs, de façon à guider l'agent agglomérant en amont.
Patent EP-0332661-A1 (EP)
Title: Joint soude pour tuyau
Inventor: SUNDHOLM GORAN
IPC: F16L/
Filed: 1988-01-28
Abstract: Un joint soudé pour tuyau comprend un manchon (3) soudé (5, 6) par chacune de ses extrémités au tuyau correspondant (1, 2). La paroi du manchon (3) fixé à chaque tuyau est pourvue d'un alésage dans lequel est disposé un nipple (11, 12) pour l'huile. Une rainure périphérique (15, 16) est disposée en connexion avec chaque nipple, de façon à s'étendre autour du tuyau correspondant (1, 2). De l'huile introduite par les nipples (11, 12) empêche que de l'acide décapant n'entre dans les espaces libres (9, 10) compris entre les tuyaux (1, 2) et le manchon (3) et que des impuretés ne s'amalgament dans les interstices (7, 8) situés entre les faces terminales des tuyaux et un épaulement central (4) formé à l'intérieur du manchon.
Patent EP-0302118-A1 (EP)
Inventor: ASO HIROAKI
IPC: H02K1/20
Filed: 1988-02-09
Abstract: Selon la présente invention, un noyau d'armature (55) et un noyau de champ (53) sont directement montés sur un bloc de cylindre (57), de sorte que le noyau d'armature (55) et le noyau de champ (53) soient refroidis par un liquide de refroidissement s'écoulant à travers un passage d'écoulement (58) ménagé à l'intérieur dudit bloc de cylindre (57). Selon la présente invention, le refroidissement peut être effectué plus efficacement, l'augmentation de température d'un enroulement d'armature (56) et d'un enroulement de champ (54) peut être limitée et leurs caractéristiques de fonctionnement sont améliorées. Dans la présente invention, une conduite thermique montée sur le noyau d'armature (55) ou sur le noyau de champ (53) est introduite dans le passage de refroidissement (58) ménagé à l'intérieur du bloc de cylindre (57), de sorte que le noyau d'armature (55) ou le noyau de champ (53) puisse être refroidi plus efficacement. En outre, dans cette invention, un support en étrier auquel sont fixés le noyau d'armature (55) et le noyau de champ (53) est monté sur le bloc de cylindre (57) et un passage pour le liquide de refroidissement qui communique avec le passage de refroidissement (58) ménagé à l'intérieur du bloc de cylindre (57) est formé dans ce support en étrier, ou alors une conduite thermique qui est partiellement introduite dans le passage de refroidissement (57) est disposée sur le support en étrier. Ainsi, le noyau d'armature (55) et le noyau de champ (53) peuvent être refroidis efficacement en même temps que le support en étrier.
Patent EP-0344212-A1 (EP)
Inventor: HUANG JIAN-CHENG
IPC: H04L12/413
Filed: 1988-03-02
Abstract: Un système de communication à accès multiples sélectifs fonctionne simultanément à la fois avec un protocole sans réaction (par exemple ETHERNET) et avec un protocole avec réaction (par exemple STACK). Ledit système sert à communiquer deux types d'informations, tels que des signaux vocaux et des données, dont l'un des types (par exemple les signaux vocaux) est soumis à des contraintes de retard. Le protocole avec réaction a pour effet d'être prioritaire sur le protocole sans réaction dans le système de communication, de façon à établir un système de transmission par priorités.
Patent EP-0309573-A1 (EP)
Title: Nitrogen-free esters of carboxy containing interpolymers.
Inventor: DISHONG DENNIS M
IPC: C10M145/12
Filed: 1988-03-17
Abstract: Nitrogen-free esters of a carboxy-containing interpolymer, wherein the interpolymer has an inherent viscosity ranging from about 0.05 to 1.5 are disclosed. The esters are useful as additives in functional fluids including transmission fluids (both automatic and manual), hydraulic fluids and gear fluids. The transmission, hydraulic and gear fluids containing the esters exhibit improved shear stability while maintaining desired high and low temperature viscosity characteristics.
Patent EP-0321552-A1 (EP)
Inventor: FLORA LAURENCE PAUL
IPC: G06F1/04
Filed: 1988-06-20
Abstract: Apparatus and method for providing automatic clock de-skewing for a plurality of circuit boards of a data processing system. In a preferred embodiment, each circuit board is of multi-layer construction and contains a clock distribution chip which includes on-chip automatic clock de-skewing circuitry for providing de-skewed clocks to other chips on the circuit board. In a preferred implementation of the clock de-skewing circuitry, feedback circuitry including a multi-tapped delay line and an accurate reference delay are employed in conjunction with a phase comparator for automatically providing de-skewed clocks at the clock ouputs of the clock distribution chip. The accurate reference delay is advantageously provided by a strip transmission line formed in a conductive layer of the multi-layer board containing the chips. In a preferred implementation of the method, a clock distribution chip includes on-chip automatic clock de-skewing circuitry requiring an accurate reference delay which is advantageously provided by a strip transmission line formed on one of the conductive planes of the multi-layer circuit board containing the chips.
Patent EP-0333784-A1 (EP)
Title: Convective inertia force flowmeter
Inventor: LEW HYOK SANG
IPC: G01F1/80
Filed: 1988-07-27
Abstract: A mass flowmeter comprises a single conduit (1) with two extremities (2 and 3) affixed to a rigid frame (6), 
which 
conduit includes first and second sections (7 and 8) respectively extending towards one another from the two fixed 
extrem­
ities of the conduit in an over-hanging arrangement and conencted to one another by a looped section (9) of the 
conduit. 
An electromagnetic vibrator (10) vibrates the first and second sections of the conduit relative to one another. A 
pair of the 
motion detectors (12 and 13) respectively measure the flexural vibrations of the first and second sections of the 
conduit. 
The mass flow rate of the fluid moving through the conduit is determined from the phase angle difference between 
the two 
flexural vibrations respectively measured by the two motion detectors.
Patent EP-0390788-A1 (EP)
Inventor: MOLL PHILIPP
IPC: A41H43/02
Filed: 1988-10-11
Abstract: Lors de la fabrication de pièces à couches métalliques pour vêtements composées de coupes extérieures de tissu et d'insertions, d'habitude on relie premièrement une des coupes extérieures de tissu à l'insertion par un ourlet, puis on coud sur celles-ci la deuxième coupe extérieure de tissu. L'unité de collage ainsi formée est alors retournée, fixée et comprimée. Ce cycle de fabrication se prête mal à une automatisation, telle que celle recherchée selon cette invention. Selon l'invention, on rassemble en une unité de fabrication les deux coupes extérieures de tissu et au moins une insertion avant leur collage, puis on les transfère, après leur collage, à un magasin agencé en aval de la presse de collage. Ce procédé et le dispositif qui sert à mettre en oeuvre le procédé conviennent en particulier pour fabriquer des manchettes et des cols.
Patent EP-0395673-A1 (EP)
Inventor: BINDIN PETER JOHN
IPC: H01M10/39
Filed: 1988-10-24
Abstract: Jusqu'à présent la région cathodique d'une cellule au sulfure de sodium était parfois scellé par un membre métallique fin, soudé au niveau de sa périphérie externe au boîtier métallique, et au niveau de sa périphérie interne au couvercle d'oxyde d'aluminium alpha de l'électrolyte. Cette invention présente le scellement de la région cathodique avec un membre métallique fin (5) fixé à un membre métallique externe, concentrique, plus épais (4) le membre fin étant scellé au couvercle (15) et le membre plus épais scellé au boitier (1). L'épaisseur du membre externe supprime la nécessité d'une couche protrectrice de sorte que le scellement combiné a une meilleure intégrité que les scellements précédents.
Patent EP-0336239-A1 (EP)
Inventor: EGAWA MASANORI
IPC: F16D11/10
Filed: 1989-03-23
Abstract: A clutch mechanism in a gear transmission. A first gear is fixed to one of input (3) and output shaft (6) disposed in parallel with each other, while a second gear (5) engaging with the first gear (4) is fitted on the other. The second gear is rotatable and axially slidable relative to the other shaft, and two groups of splines (9, 10) are formed in the fitting surfaces of the second gear and the other shaft and are capable of engaging with and disengaging from each other in response to the axial sliding of the second gear (5). With this mechanism, the transmission of rotation of the input shaft to the output shaft is established and interrupted by axially moving the second gear. Also disclosed is another clutch mechanism in a gear transmission. A second gear (31) is loosely fitted on the other shaft, while a third gear (32) is fitted on the other shaft in such a manner as to be prevented from rotating relative to the other shaft but be axially slidable relative thereto. With this mechanism, the third gear is axially slid to become engaged with the second gear or become disengaged therefrom, thereby establishing and interrupting the transmission of rotation of the input shaft to the output shaft.
Patent EP-0337356-A1 (EP)
Inventor: SAYAMA MASAYUKI
IPC: B60K17/35
Filed: 1989-04-10
Abstract: In a viscous fluid coupling the space between first, second and third relatively rotatable members (4, 5, 3) is divided by a wall (10) into two operating chambers (11, 12) containing viscous fluid. A pump (13) moves fluid between the two chambers (11, 12) when there is relative rotation between the first and second members (4, 5).
Patent EP-0363732-A1 (EP)
Inventor: THORNER HANS OTTO
IPC: B22D11/08
Filed: 1989-09-27
Abstract: A starting device for a steel strip casting machine consisting of an ingot mould and at least one following, driven set of rollers or rolls has regions for sealing the ingot mould, for forming a cast-on compound and for supporting and extracting the cast steel strip. 
<??>To create an inexpensive starting device with simplified operation, a cast-on contour (12, 16, 18, 21, 24), the sealing region (11, 15, 20) and the supporting and extracting region (13) of the starting device are formed by a one-piece steel plate which is longer than the distance a between ingot mould sealing plane E1 and common axial plane E2 of the first pair (9) of rollers or rolls. 
<IMAGE>