baber/WOPTO huggingface dataset:
Patent EP-0343030-A1 (EP)
Inventor: CHAMPAGNE DANIEL
IPC: H01L23/50
Filed: 1989-04-28
Abstract: The subject of the invention is a printed circuit (10) provided with conductors (14) connected to distributed contacts (15) in a first zone of the printed circuit and intended for a connection made in a second zone distant from the first. 
<??>It is characterised in that the conductors (14) leave respective contacts (15) substantially perpendicularly to the axis (A) of the printed circuit joining the two zones and subsequently form loops or bends relative to this axis, up to the second zone. 
<IMAGE>
Patent EP-0351355-A1 (EP)
Inventor: MIZZI FRANCOIS
IPC: G06K11/06
Filed: 1989-06-05
Abstract: This reliable and inexpensive device allows localisation of the position x of the connection point of one of the electrical conductors (2) with unknown ohmic value, which are connected at distinct, unknown points of a collecting resistor (R1) with unknown but constant per unit length ohmic value, to which is also connected a standard resistor (Re) the ohmic value of which is a known optimal multiple (k) of that of R1. 
<??>The superposition of two such devices, separated by small rods of elongated form, can serve to create an ophat of R1rent, reliable and inexpensive tablet, allowing localisation of the position (x, y) of one of its points following exertion of a light pressure on this point. 
<IMAGE>
Patent EP-0328507-A1 (EP)
Inventor: DE CLIPPELEIR GEORGES
IPC: C07B35/02
Filed: 1989-02-10
Abstract: A process is described for the preparation of a catalyst containing at least one metal of the platinum group deposited on an alumina support, said process consisting of depositing the metal of the platinum group in two steps, the first one being followed by a calcination and a reduction, the second one being followed by a calcination. The catalyst may be used in the dehydrogenation of aliphatic hydrocarbons having 3 to 6 carbon atoms.
Patent EP-0364431-A1 (EP)
Inventor: MERU HORST MAG PROF
IPC: E04B2/74
Filed: 1989-09-26
Abstract: A structure comprises uprights and connecting beams as well as wall panels and vertically spaced apart horizontal partitions inserted between said uprights and beams. To permit the structure to be assembled and disassembled without a need for tools, the wall panels are provided with vertical edge flanges, which extend into grooves formed in the uprights, the uprights are interlocked with the connecting beams, and the wall panels and horizontal partitions are held between upper and lower connecting beams against a vertical displacement.
Patent EP-0403496-A1 (EP)
Title: Container for liquid observed for impurities.
Inventor: VAN DER GRIFT JOHANNES FRANCIS
IPC: G01N21/90
Filed: 1989-01-23
Abstract: The invention relates to a substantially transparent container (1) for liquids (2) on one side of which are opaque light and opaque dark areas of color (3, 4) observable through the container for evaluating contained liquid for particulate impurities. The container is particularly useful for pharmaceutical liquids.
Patent EP-0397777-A1 (EP)
Inventor: TABOADA JOHN
IPC: A61F9/008
Filed: 1989-01-19
Abstract: Dans l'appareil et le procédé de chirurgie au laser décrits, une énergie laser, pulsée ou continue, est focalisée sur un point foyer (FS) de quelqes microns situé sur un tissu ou similaire pour produire un accroissement de température extrêmement localisé. Le rayonnement pulsé est en mode TEM(oo), a une longueur d'onde d'environ 1064 nanamètres, les impulsions ne dépassant pas 100 nanosecondes et la cadence des impulsions étant environ de 2000 par seconde. Lorsqu'il est continu ou pulsé, le faisceau laser a une longueur d'onde d'environ 1400 à 1800 nanomètres ou, en modes photo-ablatifs, de 190 à environ 300 nanomètres. Le point foyer (FS) peut être amené à se déplacer par rapport à l'axe d'une pièce à main (40) qui délivre l'énergie laser au corps. Dans les pièces à main (20, 40) décrites, l'énergie laser est focalisée sur un point foyer (FS) de 10 à 30 microns et un liquide est amené à s'écouler à travers le site d'exposition pour enlever les débris, la pièce à main comportant une partie terminale tubulaire dans laquelle est introduit le liquide et l'extrémité distale (54) de la pièce à main présentant des canaux transversaux (56) pour permettre la sortie du liquide. La pièce à main dont la construction est décrite ici peut comprendre un endoscope pourvu d'une pointe (65) de contact en verre à son extrémité distale destinée à recevoir la lumière et à former une image du site d'exposition. Des sondes de chirurgie oculaire comprennent une tige (82) en quartz contenue dans une gaine (84) et présentant une surface d'extrémité distale biseautée à travers laquelle le rayonnement laser est émis. Une telle sonde comporte des passages d'injection (86) et d'aspiration (88), dont les extrémités sont coplanaires par rapport à la surface (83) d'extrémité biseautée de la tige en quartz.
Patent EP-0368960-A1 (EP)
Inventor: TALVALKAR SHASHI G
IPC: B41M5/385
Filed: 1989-04-17
Abstract: L'invention concerne un ruban (20) de transfert thermique comportant un substrat (22) recouvert d'une couche (24). La couche (34) comprend un ou plusieurs pigments fluorescents (26) ainsi qu'un ou plusieurs pigments de coloration (26) dans une couche de matière cireuse. La fluorescence de l'image transférée doit être supérieure à 10 unités d'affranchissement et avoir une longueur d'onde de crête de 625 U 25 namomètres. Le ruban de l'invention est spécifiquement conçu pour produire une marque ou une image de transfert (32) satisfaisant les critères et les conditions des applications postales.
Patent EP-0422059-A1 (EP)
Inventor: HAEME TUOMAS
IPC: H04N5/33
Filed: 1989-06-15
Abstract: Dans le procédé et le dispositif décrits de formation d'une image en couleurs fausses, on utilise une caméra vidéo comprenant de préférence plusieurs capteurs à semi-conducteurs, ayant une gamme de sensibilité à la longueur d'ondes s'étendant dans la gamme de l'infrarouge proche. La présente invention se caractérise par le fait qu'on place devant le réseau de capteurs à semi-conducteurs (2) de la caméra un filtre passe-haut (4) arrêtant la lumière bleue. Ainsi, uniquement le rayonnement d'infrarouge proche atteint les capteurs de lumière bleue (N'), le rayonnement d'infrarouge proche et la lumière verte atteignent les capteurs de lumière verte (G') et le rayonnement d'infrarouge proche et la lumière rouge atteignent les capteurs de lumière rouge (R'), ce qui permet d'obtenir depuis les sorties (B, G, R) de la caméra (1) où équivalent des signaux (ir, ir + g, ir + r) réprésentant les combinaisons de rayonnement correspondantes.
Patent EP-0428535-A1 (EP)
Inventor: BERKOVICH SEMYON
IPC: H04L12/44
Filed: 1989-06-14
Abstract: Un procédé et un appareil permettent de distribuer des données dans un système (10) à connexions hiérarchiques qui comprend une pluralité de noeuds (12-25) à chaque niveau d'une pluralité de niveaux hiérarchiques. Un ou plusieurs bus bidirectionnels (29-30, 31, 32) interconnectent des noeuds mutuellement exclusifs à chaque niveau hiérarchique. Un émetteur (49) de réception et de transmission de données situé dans chaque noeud (12-25) transmet et reçoit des données selon un protocole de simultanéité de transactions induite par leur contenu (CITO) et indépendamment du protocole CITO. Chaque bus bidirectionnel (27-32) est connecté au travers d'un noeud d'un bus bidirectionnel à un niveau hiérarchique plus élevé. En commandant les émetteurs (90, 92, 94, 96) de chaque noeud au moyen d'une unité de commande (88) de tranches qui actionne les émetteurs (90, 92, 94, 96) en fonction de la tranche de temps, on peut former plusieurs bus virtuels de distribution de messages par un ou plusieurs bus bidirectionnels (27-33). L'invention résoud le problème de la distribution des données à tous les noeuds (12-25) d'un système à connexions hiérarchiques, à des noeuds (14-17) situés sur un niveau hiérarchique sélectionné ou à des noeuds (18-19) hiérarchiquement connectés et subordonnés à un noeud (14).
Patent EP-0431067-A1 (EP)
Title: Oscillateur stable en temperature
Inventor: BRIEFER DENNIS K
IPC: H03B5/04
Filed: 1989-08-17
Abstract: On a mis au point un oscillateur (10) comprenant un premier réseau (12) de commande de fréquence, comportant une inductance (21) et un condensateur de capteur (CS1) couplés en série, une paire de condensateurs (C1 et C2) en cascade, auxquels est couplé un amplificateur émittodyne (18). L'amplificateur émittodyne (18) excite un limiteur de courant (20) ainsi qu'un chemin de rétroaction (22), le courant passant dans l'amplificateur émittodyne (18) étant divisé entre le limiteur de courant (20) et le chemin de rétroaction (22) d'une manière établissant un potentiel oscillatoire dans l'oscillateur (10), tout en gardant le transistor (Q1) de l'amplificateur émittodyne (18) sensiblement hors de son état de saturation.
Patent EP-0401319-A1 (EP)
Title: 1chepo                               1deepo                               1dk                                  0frepo                               1gbepo                               1itepo                               1jp                                  0luepo
Inventor: DE FAZIO AUGUST
IPC: G11B7/24097
Filed: 1989-10-17
Abstract: Des hologrammes (42) sont formés dans des matériaux moulables de formes et courbures diverses en utilisant des techniques de moulage par injection et autre. Au lieu d'appliquer une métallisation classique, on peut atomiser des paillettes de métal hautement spéculaires obtenues par fragmentation d'un revêtement mince de métal métallisé par des techniques de métallisation classique sur un support amovible. Un hologramme (42) sur une surface d'une pièce de moulage qui possède un miroir 100 % sur une surface opposée est approprié pour être utilisé comme couvercle (40) de boîte compacte de cosmétique ou autre. Des hologrammes (42) peuvent également être appliqués sur des disques vidéo ou audio compacts numériques.
Patent EP-0439553-A1 (EP)
Inventor: MCNAB ALISTAIR R
IPC: C12N15/09
Filed: 1989-11-17
Abstract: L'invention concerne un mammifère transgénique non-humain ayant un transgène recombinant comprenant une séquence promoteur d'un gène qui code pour une protéine spécifique du cheveu et un gène rapporteur. Ce gène recombinant est introduit dans l'animal ou un ancêtre de l'animal au stage embryonnaire. Des protéines spécifiques du cheveu sont exprimées par des cellules de la peau pendant le cycle de la croissance capillaire. Des gènes rapporteurs sont des gènes pour lesquels l'expression est détectable. L'animal transgénique de la présente invention exprimera le gène rapporteur lorsqu'il est induit sous le contrôle de mécanismes régulateurs de la croissance capillaire présents dans l'animal. En conséquence, l'animal transgénique de la présente invention constitue un système d'étude de la régulation des gènes relatifs à la croissance capillaire ainsi qu'un système qui établit des limites spécifiques au tissu et au temps de l'expression de transgènes structuraux.
Patent EP-0445320-A1 (EP)
Inventor: JAGODZINSKY PAUL
IPC: A01G31/06
Filed: 1990-03-05
Abstract: Box-shaped containers (1) for hydroponics with supporting legs (3) can be stacked on top of one another. In order to continuously supply the containers (1) in a stack with nutrient liquid, each container (1) is fitted with a liquid overflow system (9) whose inlet (10) is above the floor of the box (4) and whose outlet (11) is beneath it. If the topmost container (1) of a stack is filled with nutrient liquid up to its inlet (10) then any further liquid added runs over the overflow system (9) into the container below (1). The nutrient liquid thus cascades down to the outlet (11) of the lowest container (1) in the stack. <IMAGE>
Patent EP-0465702-A1 (EP)
Inventor: RUSNICA EDWARD JOSEPH
IPC: B23P6/00
Filed: 1990-07-11
Abstract: An adaptor (24) is provided for repairing a damaged welded flow connection between a pipe (16) and a casing (10) formed from material requiring post-weld heat treatment and operating as a housing for a high pressure plant equipment item. The adaptor (24) has a threaded inner end portion (27) engageable with a thread tapped into the surface about an opening bored into the casing (10) at the casing location from which the damaged welded connection has been removed. 
     A tandem high pressure seal (32, 34) is provided between the adaptor (24) and the casing (10). An outer end portion of the adaptor is secured to the pipe (16), and the adaptor has an opening (28) extending through the inner and outer end portions to carry flow between the casing (10) and the pipe (16). 
     In one embodiment, the adaptor outer end portion is seated in a socket formed in the casing about the flow opening, and a pair of sealing rings are disposed between the socket side wall and the adaptor outer end portion to form the tandem high pressure seal. 
     In another embodiment, pipe threading is employed for the adaptor/casing engagement. A collar is engaged with the adaptor and tightended against a seating surface on the casing about the flow opening with a sealing ring disposed between the collar and the seating surface.
Patent EP-0409073-A1 (EP)
Inventor: STRASSBURG EBERHARD
IPC: B41J2/32
Filed: 1990-07-12
Abstract: The invention relates to a print head for thermal printing and thermal transfer printing processes, comprising a thermal print group (N) with thermal elements which are attached to a dispensing tongue (K) in order to directly print on a multiplicity of labels arranged one behind the other on a tape, and a connection for a control device, the thermal print strip being mounted so as to pivot backwards and forwards about a bearing (P) by means of attachment webs (E). Due to a large spacing between the rubber roller and dispensing tongue edge, space was wasted which could not be printed on. In addition, the heavy weight and large space requirements of the print head were noticeable disadvantages. The invention remedies this by improving the previously known print head by virtue of the fact that the dispensing tongue (K) is countersunk in a dovetail shape and a resilient, leaf-shaped counterpressure element (X) is received therein, which element rests against the thermal strip (N) during the printing process. <IMAGE>
Patent EP-0411586-A1 (EP)
Inventor: SANTANGELO JOHN
IPC: A61F5/04
Filed: 1990-07-31
Abstract: A low wear bearing system for a surgic retractor (10) including usually four bearings (30,32,34,36) recessed in the retractor housing (18), each bearing (30,32,34,36) having a generally rectangular projection (134,234,334,434) extending into a corresponding slot (48,50) in the rack (12) of the rack and pinion type retractor (10). There are two bearings (30,32;34,36) on each side (44;46) of the rack (12) spaced longitudinally along the rack (12). The bearings (30,32,34,36) provide an enlarged buffer area of contact between the rack (12) and the housing (18) to distribute the relatively high internal retraction forces that can be experienced during tissue retraction.
Patent EP-0471885-A1 (EP)
Inventor: WASHIZU TAKEHIRO
IPC: F02B75/18
Filed: 1990-08-24
Abstract: An improved induction system for an internal combustion engine 16 that improves power throughout the entire speed and load ranges by including two plenum chambers 52, 53, having separate intake passage that serve the cylinders 17 of the engine. One plenum chamber 52 and its intake passages 58 is designed to improve low and midrange performance while the other plenum chamber 53 and its intake passage 59 is tuned for high speed performance. An atmospheric air inlet 56 is provided only for the latter plenum chamber and the first mentioned plenum chamber receives its atmospheric air from this plenum chamber through a connecting passageway 60.
Patent EP-0421114-A1 (EP)
Inventor: YERLY MARCEL
IPC: B26D7/18
Filed: 1990-08-25
Abstract: A fastening device for securing a tool on an adjustable crossbar of a waste stripping and blank separating station of a sheet processing machine includes a tie bar provided with a headed end which receives a support for the tool part, a pair of clamping jaws, each of which is provided with a supporting surface designed to enter in contact with the crossbar of the stripping station and have additional supporting surfaces designed to enter into contact with one another. The second end of the tie bars carries a tightening arrangement which provides three positions including a substantial release of pressure on the jaws to enable fixing and dismantling of the tool, an intermediate amount of pressure on the jaws to allow shifting of the arrangement along the crossbar and a third amount of pressure which provides a tightening or locking of the tool in a given position on the crossbar.
Patent EP-0426240-A1 (EP)
Inventor: BAKKER GIJSBERTUS
IPC: H01J9/24
Filed: 1990-10-24
Abstract: A method of manufacturing a display tube (1) comprising an envelope having an envelope portion (2) and a display window. The quantity of X-rays released from the envelope portion (2) is determined, after which discrete X-ray absorbing means (7) are provided in those places of the envelope (2) where the quantity of X-rays released exceeds a limiting value. In a display tube (1) manufactured according to such a method and comprising, in particular, a substantially rectangular display screen and a cylindrical neck portion having an electron gun the diagonals of the envelope of which are provided with discrete X-ray absorbing means (7), the desirable quantity of X-rays is absorbed in a simple and cost-­effective manner.
Patent EP-0383455-A1 (EP)
Inventor: WOO ANN K
IPC: H03K5/151
Filed: 1990-01-31
Abstract: A clock driver for generating two phases, each of the phases having a pulse width that is minimally different from one another. The driver has an input clock signal (CLOCK) with a predetermined pulse width and a device (42, 44) for receiving the input clock signal and for generating a first output clock signal (CK). The first output clock signal (CK) is buffered and delayed relative to the input clock (CLOCK) signal by the receiving device (42, 44). But the first output clock (CK) signal has the same predetermined pulse width as the input clock signal (CLOCK). A device (46) is also provided for receiving the input clock signal (CLOCK) and the first output clock signal (CK) and for generating a second output clock signal (CKB) out of phase with respect to the first output clock signal (CK). The second output clock signal (CKB) has a pulse width different than the predetermined pulse width of the input clock signal (CLOCK).
Patent EP-0402210-A1 (EP)
Inventor: OISEL ANDRE
IPC: G06F11/10
Filed: 1990-06-01
Abstract: A method and a system for cheking the integrity of a message, such as software or data, in relation to an original message to which they are supposed to correspond. By applying an algorithm (A) to at least one part of the original message, at least one signature (S1,S2... Sm) of this part is calculated and memorized in a storage area (10) of a portable object (1) which contains processing circuits (11) capable of implementing the algorithm (A). In order to check the integrity of a message, at least one signature of one part of the message is calculated by the processing circuits (11) of the portable object, by implementing the algorithm (A), and is compared with a signature of the original message to which it is supposed to correspond and memorized in the storage area (10).
Patent EP-0416980-A1 (EP)
Inventor: LEBRAUT RICHARD
IPC: E04F13/08
Filed: 1990-08-29
Abstract: Adjustable cladding fitting in which the central vertical zone (2b) of the U-shaped fitting is pierced by a hole (6) through which passes an internally threaded retention part (7) and having, at its front portion, a thinner zone intended for retaining a captive nut (9) so as to lock the retention part (7) onto the section (2) and thereby to drive and screw into this retention part (7) a threaded rod (13) which is terminated by a flat (13a) pierced by a vertical channel (15) intended to receive a rod (17) which retains, by penetration, a lower (22) and an upper (20) cladding panel, the threaded rod (13) enabling, by screwing or unscrewing the nut (9), the position of the upper panel (20) in relation to the lower panel (22) to be adjusted, by displacement, and then this threaded rod is locked to the retention part (7) by means of a lock nut (14). <IMAGE>
Patent EP-0391848-A1 (EP)
Inventor: HERREN FRITZ DR
IPC: C04B41/00
Filed: 1990-03-28
Abstract: The method for laser lettering of ceramic materials, glazes, glass ceramics and glasses in any desired shape is characterised in that a 100 to 10,000  ANGSTROM  thick transparent titanium dioxide layer is applied to the material to be lettered and this oxide layer is then irradiated with a pulsed laser, the radiation being directed onto the oxide layer corresponding to the form of the marking to be applied, and that laser light of a wavelength is used which is sufficiently absorbed by the oxide layer, so that discoloration of the oxide layer is produced in the irradiated areas.
Patent EP-0434624-A1 (EP)
Inventor: DUERR DIETER DR
IPC: A01N43/90
Filed: 1990-12-13
Abstract: N-Phenyl-triazolopyrimidinyl-sulphonamides of the formula I <IMAGE>  in which   R1 is halogen, phenyl, O-phenyl, C1-C4-alkyl, C1-C4-haloalkyl, -OR8, -R9, nitro, hydroxyl, cyano, -SR6, -SOR6, -SO2R6, -SR8, -SOR8, -SO2R8, -SO3R8, -SR9, SOR9, <IMAGE> R2 and R4 independently of one another are hydrogen, halogen, C1-C4-alkyl, -COOR7 or -OR9;   R3 is hydrogen or halogen; R5 is hydrogen, halogen, phenyl, O-phenyl, C1-C4-alkyl, C1-C4-haloalkyl, -OR8, -OR9, nitro, hydroxyl, cyano, SR6, -SOR6, -SO2R6, -SR8, -SOR8, -SO3R8, -SR9, SOR9, <IMAGE> R6 is hydrogen, phenyl, benzyl, C2-C4-alkenyl, C2-C4-alkynyl or -OR9-substituted C1-C4-alkyl;   R7 is C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl, phenyl or benzyl;   R8 is C1-C4-haloalkyl;   R9 is C1-C4-alkyl;   R10 is hydrogen or C1-C4-alkyl; X, Y and Z independently of one another are hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, phenylthio, benzylthio, hydroxyl, halogen, -OR8, -OR9, -OR9-substituted C1-C4-alkyl, OR8-substituted C1-C4-alkyl, -NH2NHR9, -NR9(R9), C3-C6-cycloalkyl, or C3-C6-cycloalkyl which is substituted by halogen, -OR8, -OR9, -SR8, -SR9 or C1-C4-alkyl, or X and Y together or Y and Z together form a C2-C3-alkylene bridge which can be interrupted by oxygen or sulphur; with the proviso that at least one of the substituents X, Y and Z is C3-C6-cycloalkyl or C3-C6-cycloalkyl which is substituted by halogen, -OR8, -OR9, -SR8, -SR9 or C1-C4-alkyl, and the salts of these compounds have good selective herbicidal and growth-regulating properties in pre- and postemergence.
Patent EP-0406391-A1 (EP)
Inventor: PROKIC STEFAN
IPC: A61F6/06
Filed: 1989-12-26
Abstract: La présente invention concerne un dispositif de protection contre les maladies transmissibles constitué d'une enveloppe en matière plastique souple, de préférence transparente, recouvrant une partie au moins du corps et comportant des moyens de fixation (9) d'un préservatif (4). Elle concerne également un préservatif destiné à être mis en oeuvre sur un tel dispositif de protection. Application: lutte contre les maladies contagieuses.