baber/WOPTO huggingface dataset:
Patent EP-0654818-A1 (EP)
Inventor: MIMURA SEIICHI CITIZEN WATCH C
IPC: H01L23/31
Filed: 1994-09-07
Abstract: A semiconductor device with solder bumps having a resin substrate of which both the upper and lower sides are laminated by a copper foil (3), which is provided with connection electrodes (6) for IC chips on the upper side and pad electrodes (7) for external connection on the lower side, joined with each other via through-holes (2), said pad electrodes (7) are provided with solder bumps (12), characterized by comprising forming a gold plated layer (18) on said connection electrode (6) and forming a plated layer (15) of a metal having affinity with solder, such as copper or nickel, on said pad electrodes (7).
Patent EP-0662302-A1 (EP)
Inventor: BERRY YALE J
IPC: A61B1/00
Filed: 1994-12-07
Abstract: An endoscope having a pair of tubular side-by-side scopes contained within a body cavity, and the proximal end (A) preferably detachably mounted on a dual prism-eyepiece housing (C) for enabling illuminated stereoscopic viewing of the body cavity.
Patent EP-0654935-A1 (EP)
Inventor: LUBINSKY ANTHONY RICHARD C O E
IPC: H04N1/23
Filed: 1994-11-09
Abstract: Continuous tone black and white images are duplicated using laser thermal digital halftone printing. A continuous tone black and white image signal is provided by a source (16) such as a medical imaging source. The image signal is screened with a digital halftone screen (30), such that each pixel of said image signal is represented by a predetermined matrix of micropixels, so that to produce a digital halftone image signal corresponding to the continuous tone black and white image signal. A master is created by printing (12) the digital halftone image onto a dye ablated medium (34) by means of laser thermal recording. A duplicate of the master is produced (14) by contact printing onto a duplicating medium.
Patent EP-0629763-A1 (EP)
Inventor: CHRISTENSEN PER BJORN
IPC: E05F11/20
Filed: 1994-06-13
Abstract: A counterbalanced window operator includes a housing in which a rotatable lead screw (5) rotated by a crank handle (6) or an electric power unit (11), cooperates with a non-rotatable nut member (4) to axially displace the nut member and move pivoting arms (2,3) to open and close the window.
Patent EP-0646590-A1 (EP)
Inventor: SPINDLER FELIX DR
IPC: C07C209/52
Filed: 1994-09-22
Abstract: Compounds of the formula I <IMAGE> wherein R1 is C1-C8-alkyl, phenyl or phenyl substituted by 1 to 3 C1-C4-alkyl or C1-C4-alkoxy groups; R2 is a radical of the formula II   <IMAGE> wherein R12 is a C1-C5-alkyl which is partly or completely substituted by fluorine; R13 is C1-C4-alkyl, C1-C4-alkoxy, -SiR4R5R6, halogen, - SO3M, -CO2M, -PO3M, -NR7R8 or -[<(+)>NR7R8R9]X<(-)>; m is a number from 1 to 3, n is 0 or a number from 1 to 4 and the sum of m+n is 1 to 5; R3, R10 and R11 independently of one another have the same meaning as R2 or independently of one another are C1-C12-alkyl, C5-C12-cycloalkyl, phenyl, C5-C12-cycloalkyl substituted by C1-C4-alkyl or C1-C4-alkoxy, or phenyl substituted by one to three C1-C4-alkyl, C1-C4-alkoxy, -SiR4R5R 6, halogen, -SO3M, -CO2M, -PO3M, -NR7R8 or -[<(+)>NR7R8R 9]X<(-)>; R4, R5 and R6 independently of one another are C1-C12-alkyl or phenyl;  R7 and R8 are H, C1-C12-alkyl, phenyl or R7 and R8 together are tetramethylene, pentamethylene or 3-oxa-1,5-pentylene;  R9 is H or C1-C4-alkyl, M is H or an alkali metal, X<(-)> is the anion of a monobasic acid, and <*> marks a stereogenic C atom, in the form of their racemates and diastereomers or mixtures of diastereomers. Rhodium and iridium complexes containing these ligands are suitable as homogeneous enantioselective catalysts for the hydrogenation of prochiral compounds having carbon or carbon/heteroatom double bonds.
Patent EP-0720223-A1 (EP)
Inventor: BACCHETTA MAURIZIO
IPC: H01L21/316
Filed: 1994-12-30
Abstract: A method for manufacturing a semiconductor device having improved adhesion at the interface between layers of dielectric material. Comprising the steps of forming a first layer of dielectric material (3) on one part of a structure defined in a semiconductor material substrate and forming a second dielectric material layer (5) superimposed on one zone of the first layer. The method comprises the additional step of forming an intermediate adhesion layer (6) comprising a ternary compound of silicon, oxygen and carbon. The formation of the adhesion layer takes place at low temperature and in an atmosphere kept essentially free of oxidative substances different from those serving to provide the silicon and the carbon to the layer. Preferably the layer is formed by the plasma enhanced chemical vapour deposition technique.
Patent EP-0611266-A1 (EP)
Inventor: GOTTHELF JEFFREY BRYAN
IPC: F02M21/06
Filed: 1994-01-17
Abstract: The valving element (44) is positively tied to the diaphragm (64), through a diaphragm-carried insert (66) which has a flow-accommodating groove (90) formed therein to facilitate instant outlet pressure following a gas supply shut off. Too, the valving element cooperates with internal structures to define spaced apart seating and sealing areas (46,34,48,55) with boundary between high and low pressures of the natural gas, and the magnitudes and directions of the differential pressures are balanced at the seating and sealing areas, and maintained in balance regardless of how inlet and outlet gas pressures vary.
Patent EP-0670859-A1 (EP)
Inventor: KELLER TEDDY M
IPC: C08G77/56
Filed: 1993-11-29
Abstract: L'invention concerne une nouvelle catégorie de nouveaux polymères linéaires hybrides inorganiques-organiques, présentant des poids moléculaires variables et efficaces pour la fabrication de thermodurcis à température élevée et à stabilité oxydative; ces nouveaus polymères linéaires présentent eux-mêmes une stabilité oxydative à des températures élevées entre 600 et 1000 °C. Ces nouveaux matériaux possèdent des unités répétées contenant au moins un groupe alcynyle et au moins un groupe bis-silyl-carboranyle ou bis-siloxanyl-carboranyle à l'intérieur du squelette de ces nouveaux polymères linéaires. On peut poursuivre la polymérisation de ces derniers, afin d'obtenir des thermodurcis et des céramiques.
Patent EP-0632911-A1 (EP)
Inventor: THOME JOSEPH FRANCIS
IPC: G06F11/10
Filed: 1993-12-23
Abstract: An error detector circuit (300), and an associated method, is disclosed for a discrete receiver, the error detector circuit (300) indicates bad frames of binary information signals which contain distorted bits of data in numbers so great as to prevent a convolutional decoder (312) from generating, accurately, a decoded signal. When bit errors are detected in numbers beyond a first preselected value of signal quality of a received signal combined with the detected number of bits errors forming a signal beyond a second preselected value, a bad frame is detected.
Patent EP-0732730-A1 (EP)
Inventor: AN JIGANG
IPC: H01J47/02
Filed: 1994-01-31
Abstract: The present invention provides a device of gas array detectors for high energy X or γ-rays radiography. This device comprises a plurality of gas-pressurized array ion-chamber units mounted on a frame. Each of the gas-pressurized array ion-chamber units is constituted by pressure proof case (1,5), window (2), strap electrodes system (3), electrodes system support (4) and high pressure gas filled therein. The output signals of the detectors depend on the ionizing effect caused by the secondary electrons produced by the interactions of the X, γ-rays and the high pressure gas.
Patent EP-0691946-A1 (EP)
Title: Procede de clarification d'alcools alkoxyles
Inventor: WEERSAOORIYA UPALI
IPC: C07C41/36
Filed: 1994-02-22
Abstract: L'invention concerne un procédé de clarification d'un mélange de produits alkoxylés qui a recours à une catalyse au calcium, pendant laquelle le mélange est porté à une température comprise entre 80 et 175 °C environ, et qui produit un pré-filtrat. Ensuite, le pré-filtrat donne un filtrat clarifié après avoir traversé, dans les conditions indiquées ci-après, un support de filtration comportant un matériau doté de groupements polaires. Les conditions sont les suivantes: le pré-filtrat traverse le support filtrant dans un délai de 5 jours environ à partir de sa préparation, le pré-filtrat traverse le support filtrant jusqu'à ce que le degré de clarification souhaité soit atteint, la température du filtrat clarifié est inférieure à 30 °C environ, mais supérieure au point d'écoulement du filtrat clarifié.
Patent EP-0697922-A1 (EP)
Title: Separator for sorting of particulate material
Inventor: FOLSBERG JAN
IPC: B07B11/04
Filed: 1994-04-07
Abstract: A separator for sorting of particulate material suspended in a conveying gas into a fine fraction and a coarse fraction, which separator comprises a rotor (1) with a shaft (2), a housing (6), which encases the rotor and has an inlet (7) for the material/gas suspension and outlets (8, 11) for fine and coarse fractions, respectively. Regulating means (13) are associated with the shaft (2) for adjusting the axial position of the shaft (2), and hence of the rotor (1), relative to the housing (6).
Patent EP-0707489-A1 (EP)
Inventor: DITLOW CHARLES C
IPC: A61K47/48
Filed: 1994-04-26
Abstract: L'invention se rapporte à un antigène comprenant 5,7 cholestadiène-3β-ol (7-déshydrocholestérol) ou un composé ayant une structure similaire à 5,7 cholestadiène-3β-ol et à un sel d'ammonium quaternaire. L'invention se rapporte également à un procédé générant un anticorps à l'aide de l'antigène mentionné ci-dessus, ainsi qu'à des anticorps obtenus par celui-ci et à des fragments de ces anticorps. L'invention se rapporte également à une lignée cellulaire du myélome du rat Z2D3 73/30 1D10 et à un anticorps monoclonal chimère humain-murin obtenu par celle-ci. L'invention concerne en outre un anticorps greffé sur CDR comprenant une séquence d'acides aminés de la région CDR provenant de l'hybridome Z2D3 ou de l'hybridome Z2D3/3E5, et un squelette et des séquences d'acides aminés de région constante provenant d'une immunoglobuline humaine. Des procédés permettant de visualiser la plaque athéroscléreuse, de procéder à son ablation, de détecter et de déterminer de manière quantitative dans un échantillon un antigène indiquant la présence de la plaque athéroscléreuse, de réduire la plaque athéroscléreuse dans un vaisseau sanguin et de traiter l'athérosclérose chez un sujet sont également décrits. L'invention concerne en outre des peptides ayant des séquences d'acides aminés qui sont identiques ou sensiblement identiques à celles de l'anticorps monoclonal chimère humain-murin mentionné ci-dessus ainsi qu'à des séquences d'acides nucléiques isolées codant pour celui-ci.
Patent EP-0655001-A1 (EP)
Inventor: VAN DIJK HARRIE
IPC: A61L2/28
Filed: 1994-06-13
Abstract: L'invention concerne un dispositif pour essais de stérilisation, qui comprend une chambre destinée à recevoir un indicateur, et une conduite d'amenée pour acheminer l'atmosphère de stérilisation dans la chambre. Par ailleurs, cette dernière est étanche ou peut être rendue étanche par rapport à l'atmosphère de stérilisation. Il est prévu que la conduite d'amenée soit réalisée dans un matériau poreux, raccordé d'une part à la chambre et d'autre part à l'atmosphère entourant le dispositif d'essai. Il en résulte un dispositif d'essai de dimensions réduites qui permet d'obtenir un affichage fiable des résultats des essais et qui présente une excellente protection contre de mauvaises manipulations, intentionnelles ou non.
Patent EP-0707502-A1 (EP)
Inventor: REID JOHN M
IPC: A61N5/02
Filed: 1994-06-29
Abstract: A system for treatment of benign prostatic hyperplasia within intraprostatic tissue surrounding a urethra is disclosed. The system includes an intraurethral catheter having an intraurethral catheter shaft. An antenna is located within the catheter shaft for delivering heat to the intraprostatic tissue surrounding the urethra. Coolant fluid is circulated through a chamber located between the catheter shaft and the urethral wall.
Patent EP-0720775-A1 (EP)
Title: Druckgasschalter
Inventor: DIENEMANN HOLD
IPC: H01H33/70
Filed: 1994-08-22
Abstract: Bei einem Druckgasschalter mit zwei feststehenden, in Abstand (A) voneinander angeordneten Schaltstücken (2, 3) sind diese zur Abfuhr von Schaltgasen hohl ausgebildet und stirnseitig mit in den Abstand (A) hineinragenden Düsenkörpern (4, 5) aus einem unter Lichtbogeneinwirkung einen Löschgasbestandteil abgebenden Stoff versehen. Die Schaltstücke werden in der Einschaltstellung von einem beweglichen Schaltstück überbrückt, das die Trennstrecke in der Ausschaltstellung freigibt. Außerdem ist ein beim Ausschalten den Lichtbogen ziehendes Lichtbogenkontaktsystem (8, 9) vorgesehen. Um die Vorteile elektrisch leitender Düsenkörper mit den elektrisch isolierenden Düsenkörpern zu vereinigen, sind die Düsenkörper (4, 5) erfindungsgemäß aus einem schwach leitfähigen Kunststoff gefertigt, wobei das Überbrückungsschaltstück (6) mit einer Lichtbogenelektrode (9) ausgestattet ist, die mit einer zweiten Lichtbogenelektrode (8) am feststehenden Ablaufschaltstück (3) das Lichtbogenkontaktsystem (8, 9) bildet.
Patent EP-0719479-A1 (EP)
Inventor: HOKKANEN PETRI
IPC: H04B17/00
Filed: 1994-09-14
Abstract: The invention relates to a method for testing the operation of a radio receiver unit (1) during normal traffic, the receiver unit (1) comprising at least two receivers (2, 3) for diversity reception, and at least two antenna means (5) to allow the receiver unit to receive signals transmitted by a radio transmitter (6). In order that a malfunction in a receiver unit could be detected more easily and rapidly than before, the method of the invention comprises measuring the signal level of the signals received by each receiver (2, 3), calculating an average on the basis of the measurements performed, and indicating an error when the difference between the averages calculated for the different receivers (2, 3) is greater than a predetermined reference value. The invention also relates to a receiver unit to which the method of the invention can be applied.
Patent EP-0721318-A1 (EP)
Inventor: DOLAN JOHN W
IPC: A61K8/00
Filed: 1994-09-09
Abstract: La présente invention concerne un fil dentaire en fibres expansées de PTFE (polytetrafluoroéthylène), qui est plus efficace et plus facile à utiliser. Par comparaison avec les fils dentaires en PTFE de la technique antérieure, le fil dentaire de la présente invention fait appel à une fibre plus épaisse, de sorte que le fil conserve sa forme lorsqu'il est déroulé. Le procédé de fabrication amélioré de la présente invention fournit un fil dentaire ayant un certain nombre d'améliorations de ses propriétés, en particulier une épaisseur plus uniforme suivant la longueur, une meilleure compressibilité, une plus grande facilité d'utilisation et le fait qu'il permet de distinguer visuellement les parties qui ont servi.
Patent EP-0722443-A1 (EP)
Inventor: STAVINOHA JEROME LEONARD JR
IPC: C07D303/04
Filed: 1994-09-21
Abstract: L'invention concerne des procédés perfectionnés de récupération du 3,4-époxy-1-butène (EpB) à partir d'un effluent d'époxydation contenant du EpB, du butadiène, de l'oxygène et du butane résultant de l'époxydation sélective de butadiène avec un gaz contenant de l'oxygène en présence d'un catalyseur et d'un gaz inerte. L'EpB est séparé de l'effluent au moyen d'un procédé d'absorption, dans lequel un matériau absorbant constitué d'un mélange liquide de butadiène et de butane est utilisé. L'addition de butane dans les procédés d'époxydation et de récupération permet d'utiliser des pressions plus basses dans l'absorption du produit EpB.
Patent EP-0670738-A1 (EP)
Title: Procedes permettant d'ameliorer la vascularisation des dispositifs d'implants
Inventor: MARTINSON LAURA A
IPC: A61L27/38
Filed: 1994-09-20
Abstract: Cette invention concerne des procédés permettant d'augmenter le support vasculaire de cellules logées dans un appareil implanté. Ces procédés consistent à placer une population de cellules produisant une substance thérapeutique dans la chambre de réception cellulaire d'un appareil d'immuno-isolement; à implanter l'appareil chez un patient; puis à administrer un agent immunomodulateur à ce dernier. Cet agent immunomodulateur accroît le nombre de structures vasculaires proches situées au voisinage du dispositif implanté, ce qui augmente la survie à long terme de la population de cellules qui s'y trouve.
Patent EP-0721564-A1 (EP)
Inventor: BONIN WAYNE A
IPC: G01B7/00
Filed: 1994-10-03
Abstract: A force, weight or displacement sensor assembly (2) which incorporates a multi-plate capacitor system having drive and pick-up plates mounted on an appropriate suspension system to provide for desired relative motion. The fixed plates (8, 12) are driven with an AC carrier signal (40) on the order of 50 kHz with the signal to the outer most plates being 180 degrees out of phase with each other. The output signal is run through a buffer amplifier of very high impedance, and then synchronously demodulated to produce a DC signal proportional to force, weight or displacement. A force (including weight) or displacement is applied to the pick-up plate (20). For example, a sample holder (24) or means for transmitting force is provided which is mounted to move in unison with the pick-up plate (20). Movement of the pick-up plate produces an output which is proportional to the pick-up plate position, but easily calibrated to represent force since the sensor of the present invention has a linear force versus displacement relationship.
Patent EP-0675174-A1 (EP)
Inventor: SATOH YOSHIYUKI
IPC: C09B67/22
Filed: 1995-02-01
Abstract: A hydrophobic fiber, particularly, polyester fiber, is dyed with a blue disperse dye composition comprising a dye of formula
       
 and containing at least one water-insoluble disperse dye represented by a specified structural formula. 
     A composite material comprising fibers of different finenesses can be dyed to obtain dyed fibers exhibiting excellent level-dyeing and fastness.
Patent EP-0673744-A1 (EP)
Inventor: JULINOT HELMUT DIETMAR
IPC: F16D1/02
Filed: 1995-03-06
Abstract: The present invention relates to a mechanism for coupling a plasticizing feed screw (10) to a drive unit of an injection molding machine. The coupling mechanism is formed by a threaded end portion (14) on the plasticizing screw (10) and a mating threaded bore (24,28) within the quill (20) of the drive unit. A method for installing and removing the feed screw from the drive unit is described as well.
Patent EP-0683576-A1 (EP)
Inventor: NOGAMI HIROSHI
IPC: H04N7/24
Filed: 1995-05-18
Abstract: A transmission system used for digital broadcasting by the OFDM method, comprising an encoder to encode information from plural information sources; a multiplexer; a communication channel encoder; a selector; a time base; a frame synchronization symbol generator; a pilot symbol generator; and an inverted fast Fourier transformer, and transmitting a pilot signal comprising plural frequencies set orthogonally with each another, and a receiving system for said transmission system being provided with at least a means to estimate the timing offset or frequency offset, or both offsets to occur in itself by estimating the frequency and phase of the pilot signal using the output of the Fourier transformation carried out for said received pilot signal and a means to control the sampling timing or the frequency/phase correction, or a means to control both of them to acquire the timing or frequency synchronization, or both synchronizations using those estimated values.
Patent EP-0715819-A1 (EP)
Inventor: KUECHLER TIMO
IPC: A44B9/18
Filed: 1995-05-23
Abstract: One end of the pin (2) is fixed to a support (3), and the opposite end of the needle has a fastening. The fastening has a sleeve (5) with a slot in it for the needle point to go through. When closed, the slot is secured by a spring-loaded element so that the needle tip does not come out. The fastening is in the form of a spring loaded locking ring (7a) enclosed on the outside by the slotted sleeve. The locking ring is formed by an expandable spiral spring surrounding the sleeve. The fixture base (3, 4) for the needle's end (2a) and for the sleeve enclosed by the spring is the same.
Patent EP-0699572-A1 (EP)
Inventor: GIESELER AXEL
IPC: B60T17/22
Filed: 1995-06-20
Abstract: The correct connection of wheel rotational speed sensors (3,4,17-20) on front, intermediate and rear axles (L,Z,H) and of braking pressure modulators (7,9,12) and brake cylinders (5,6,10,11,13,14) is verified by the antilock braking electronic circuitry (8) in a check mode with one wheel either jacked-up or supported on a roller test bed and rotated at the equiv. of 4 to 15 km/h. The wheel is then braked, and when a minimum speed threshold of e.g. 1.8 km/h is reached, a test mode is initiated in the braking circuitry. A signal is then applied to the modulator associated with the rotating wheel, and the operator can evaluate the result from the noise of the modulator or actuation of the corresp. pneumatic brake cylinder.
Patent EP-0695724-A1 (EP)
Inventor: HORMADALY JACOB
IPC: H01B1/16
Filed: 1995-07-24
Abstract: The invention is directed to a thick film paste composition comprising electrically conductive particles and finely divided particles of a glass composition comprising by mole % 5-70% Bi₂O₃, 18-35% SiO₂, 0.1-40% CuO, .5-25% ZnO, .5-40% CoO, .5-40% Fe₂O₃, and .5-40% MnO, which the glass composition is free of lead and cadmium, all dispersed in an organic medium.
Patent EP-0717203-A1 (EP)
Inventor: HEIN BERND DIPL-ING FH
IPC: F16B13/06
Filed: 1995-09-23
Abstract: The expanding anchor comprises a bolt (1) with an expanding body (2) at the front end and a slit metal sleeve (3). At least the outer casing and possibly the whole of the expanding body is made of ceramic. The expanding body can have a steel reinforcement lining (12). The expanding body has a steel core provided with a threaded bore. The ceramic part of the expanding body is made in a powder injection casting process.
Patent EP-0765988-A1 (EP)
Inventor: BRISTOW PAUL ANTHONY
IPC: E06B3/663
Filed: 1995-09-26
Abstract: The invention relates to a window system comprising at least two parallel transparent panels (21,22) mounted in a sash profile (8) surrounding said transparent panels (21,22). Frame parts (20) extending along and supporting the edges of said transparent panels (21,22) have central portions (25,27,28,29) positioned between the edges of said transparent panels (21,22). Said central portions (25,27,28,29) of said frame parts (20) have been provided with grooves (24) wherein are accommodated the edges of a third transparent panel (23) arranged between and parallel to said two first cited transparent panels (21,22). Preferably the two outermost transparent panels (21,22) are glass panels and the third transparent panel (23) is a polycarbonate panel.
Patent EP-0708287-A1 (EP)
Inventor: BAUER PETER
IPC: H02G3/04
Filed: 1995-10-18
Abstract: The band has a number of cable conduits (1, 2, 3, 4) of differing dia. coupled together to lie side by side by intermediate bridging sections (5, 6, 7) which are joined to the cable conduits at different points around their peripheries. The bridging sections lie at a given angle to the centre line of the small dia. cable conduits and at a different angle to the large dia. cable conduits and are of differing thickness and length to allow the cable conduit band to be folded for reception in a circular cable duct.
Patent EP-0713318-A1 (EP)
Inventor: CHRISTINGER HANSJOERG
IPC: H04M3/51
Filed: 1995-11-09
Abstract: The operator position (1) has a position desk controller (4) coupled to an operator service exchange (3), for receiving an incoming telephone call and delivering the requested service. The position desk controller is associated with a local processor (5), e.g. a personal computer, which controls the speech connection between the exchange and the position desk controller. The local processor can be remote-controlled via a working processor (8), using an integrated services digital network telephone connection, with the speech connection transferred from the position desk controller to the controlling operator position (2).