baber/WOPTO huggingface dataset:
Patent EP-0541903-A1 (EP)
Inventor: WOLF BERND
IPC: C23C14/34
Filed: 1992-07-10
Abstract: In the case of a cathode for coating a substrate (46), which cathode is connected to a DC and/or AC source (high-frequency source), is arranged in a coating chamber (2) which can be evacuated, and is electrically connected to a target (29) which is sputtered and whose sputtered particles precipitate on the substrate (46), it being possible to introduce a process gas into the coating chamber (2), the cathode is formed from an essentially pot-shaped housing (3) whose closed base part (39) is firmly connected to the target (29) and whose open end facing away from the target (29) is held in a sealed manner in an opening (49) in the outer wall (30) of the coating chamber such that the interior (49) of the housing (3) is subjected to atmospheric pressure, while the target (29) and the outer surface of the sleeve-shaped part of the housing (3) connected thereto are subjected to the pressure which respectively prevails in the coating chamber (2). <IMAGE>
Patent EP-0526810-A1 (EP)
Inventor: SUTHERLIN DIRK MORTON
IPC: C08F110/14
Filed: 1992-07-24
Abstract: A process comprising contacting under polymerization conditions: at least one trialkylaluminum cocatalyst; at least one alpha-olefin which has a methyl branch at the 3-position and which has at least five carbon atoms; with a catalyst prepared by the process comprising comminuting, at least one aluminum halide, at least one electron donor, at least one metal compound wherein the metal is selected from the group consisting of chromium, hafnium, molybdenum, niobium, tantalum, titanium, tungsten, vanadium, zirconium, and mixtures thereof, a salt compound wherein at least one component of said salt compound is selected from the group consisting of barium, beryllium, calcium, magnesium, strontium, zinc, and mixtures thereof, to produce a comminuted solid then subjecting said comminuted solid to a double activation-extraction step; to produce a polymer at a productivity level of at least 700 grams of polymer per gram of catalyst utilized.
Patent EP-0528284-A1 (EP)
Inventor: IMHOF MARTIN
IPC: A61F2/30
Filed: 1992-08-07
Abstract: The hip joint prosthesis has a stem (1) which comprises two sections (7, 8) which are curved in opposite directions over the wide side between the shoulder (2) and the distal end (3). The upper section (7) is designed so as to be convex posteriorly on the posterior wide side. In addition, the stem (1) has a slight warp or twist, the medial narrow side being increasingly twisted toward the anterior distal end (3). The stem (1) designed in this way is optimally adapted to the anatomy of the bone, so that the pressure force acting upon a unit area is low as a result. <IMAGE>
Patent EP-0530814-A1 (EP)
Inventor: HARA DAIJI
IPC: C08F10/00
Filed: 1992-09-03
Abstract: A method for producing a stereospecific polyolefin in the presence of a catalyst comprising a transition metal compound and an organometallic compound, wherein a catalyst system is used which comprises (A) a solid catalyst component prepared by reacting a homogeneous solution containing (i) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (ii) an oxygen-containing organic compound of aluminum and (iii) an oxygen-containing organic compound of titanium, with (iv) at least one aluminum halide compound to obtain a solid product, and further reacting to this solid product, (v) an electron-donative compound and (vi) a titanium halide compound, (B) at least one member selected from the group consisting of organometallic compounds of Groups IA, IIA, IIB, IIIB and IVB of the Periodic Table, and (C) an oxygen-containing organic compound of silicon which has no aromatic substituent and which has at least one hydrocarbon group containing a secondary or tertiary carbon directly bonded to a silicon atom.
Patent EP-0548482-A1 (EP)
Inventor: KNOST DIETER DIPL-ING
IPC: A21C9/08
Filed: 1992-10-14
Abstract: The invention is intended to ensure protective dough treatment during dough processing by means of a dough divider and a subsequent machine (for example an intermediate proof cabinet) in any situation, even when the type of dough or the size of the piece of dough is changed. 
<??>This is achieved using the invention in that the drive motor (19) of the dough divider (1) is driven at different speeds by a frequency converter (4) is accelerated over an acceleration time (starting ramp) and is stopped over a braking time (braking ramp). In order to coordinate the dough divider with the subsequent machine, the drive motor (19) receives the starting pulse as a function of a position at which the piece of dough is handed over from the subsequent machine. 
<IMAGE>
Patent EP-0602261-A1 (EP)
Inventor: SLIWA JR JOHN W
IPC: H01L41/22
Filed: 1992-12-14
Abstract: A method is described for making a piezoelectric composite for building an acoustic transducer from two or more pieces of piezoelectric material (10,11). Each piece of material (10,11) is cut to form slots or trenches (12) having a uniform pitch spacing and material portions of uniform width (W) such that the material portions of one piece (13) may be received within the slots or trenches of the other (12). The pieces ar then interdigitated and joined to make the piezoelectric composite.
Patent EP-0548768-A1 (EP)
Inventor: BERNHARDT BRUNO
IPC: E21B43/40
Filed: 1992-12-16
Abstract: In the method of influencing a liquid present in the soil, a partial flow is drawn from a liquid circuit, forced by means of a pump arranged in a shaft, for collecting and raising the liquid, or while avoiding a lowering in the liquid level, to a treatment or utilising means located outside the soil and is replaced by a fed-back or additional liquid portion which is fed or drawn into the liquid circuit. <IMAGE>
Patent EP-0517301-A1 (EP)
Title: Propenoic acid derivatives
Inventor: RICHARDS IAN CHRISTOPHER
IPC: C07C321/28
Filed: 1992-05-25
Abstract: Compounds of formula I
       
 wherein X is CH or N; n is 0, 1, 2 or 3; 
R¹ and R³, which may be the same or different, are alkyl, alkoxy or alkylthio, each of which is optionally substituted, halogen, nitro, cyano, COOR⁴, -NR⁵R⁶, CONR⁵R⁶, COR⁷ or R⁸S(O) q ; or R¹ and an adjacent R³ group, or two adjacent R³ groups, together with the carbon atoms to which they are attached can form a 5 to 8 membered ring which can include 1 to 3 heteroatoms and may be substituted; 
R² is an optionally substituted aliphatic hydrocarbon radical, which may be unsaturated, aryl or heterocyclyl; 
R⁴ is hydrogen or an ester forming group; 
R⁵ and R⁶ are the same or different and are hydrogen, optionally substituted alkyl, acyl or aryl, or together with the nitrogen to which they are attached, form a 5 to 7 membered ring which can contain other hetero atoms; 
R⁷ is hydrogen, optionally substituted alkyl or aryl; 
R⁸ is optionally substituted alkyl or aryl; and 
q is 1 or 2, have fungicidal activity as do the intermediates of formula II
       
 wherein R⁹ is hydrogen or methyl, and of formula III
Patent EP-0525877-A1 (EP)
Inventor: ANDERSON MARTIN
IPC: C07D319/08
Filed: 1992-07-20
Abstract: Compounds of the general formula:
     wherein R 1  represents a hydrogen or halogen atom; R 2  represents a halogen atom; R 3  represents a hydrogen or halogen atom or an alkyl group; R 4  and R 5  each independently represents a hydrogen atom or an alkyl, haloalkyl, alkoxy or aralkyl group; or R 4  and R 5  together form an alkylene group; X and Y each independently represents an oxygen or sulphur atom; and r is 0 or 1, with the proviso that at least one of R 3 , R 4  and R 5  is not a hydrogen atom when both R 1  and R 2  represent a chlorine atom, X and Y both represent an oxygen atom and r is 0, have useful pesticidal activity.
Patent EP-0527543-A1 (EP)
Inventor: KOPPERS RUDOLF
IPC: B01D29/09
Filed: 1992-08-11
Abstract: The invention relates to a process and a device for cleaning filter belts, in particular in belt filter equipment having a circulating or reversible filter belt, comprising a rinsing device arranged above the filter belt in a chamber open on the filter belt side, by means of which a rinsing medium is sprayed under pressure onto and through the filter belt, and a collecting apparatus for the rinsing medium arranged beneath the filter belt and the chamber, which together with the filter belt lying on its edges forms a closed box furnished with an outlet for the rinsing medium, in which reduced pressure to support the penetration of the rinsing medium through the filter belt is established. In order to be able to free the filter belt from remaining residues of rinsing agents and dirt following the cleaning process, according to the invention it is proposed that, after rinsing the filter belt, gas, preferably ambient air, is sucked through the filter belt to dry it. <IMAGE>
Patent EP-0505027-A1 (EP)
Inventor: KAPPLER SAFETY GROUP
IPC: B32B27/12
Filed: 1992-02-10
Abstract: A three-layered composite barrier fabric has a middle layer of a microporous polyolefin film, in particular polypropylene, and top and bottom layers of spun-bonded polyolefin webs, also preferably made of polypropylene. The three layers are secured to one another by ultrasonic point bonding at spaced-apart points. The middle layer of the composite provides a barrier to liquids such as water or blood while allowing water vapor to be transmitted therethrough. The outer layers provide for strength and overall characteristics of the fabric. The resulting fabric provides breathability by allowing transmission of vapor such as perspiration, consistent with stopping flow of liquid through the fabric. The outer layers provide effective strength and other physical properties to enable their use in protective garments.
Patent EP-0515066-A1 (EP)
Inventor: SADRI SHAHRIAR M
IPC: F16B19/10
Filed: 1992-05-11
Abstract: A high strength blind bolt (10) for fastening structural workpieces (54,56) the blind bolt being of a swage type, pull type construction and having a pin member (12) with a plurality of locking grooves (22), a main sleeve (18), an expandable sleeve (16) and a collar (14) adapted to be swaged into the lock grooves (22), the main sleeve (18) having a tapered nose portion (48) adapted to radially expand the expandable sleeve (16) in response to the application of a preselected relative axial force applied between the pin member (12) and the collar (14), the tapered nose portion (48) being defined by a preselected small angle to limit the radial expansion of the expandable sleeve (16) to provide a high strength blind head for engaging the adjacent, blind side of the structural workpieces and to initially clamp the structural workpieces (54,56) together at a high clamp load and to provide a final high, residual clamp load upon swaging of the collar (14) into the lock grooves (22) of the pin member (12).
Patent EP-0545751-A1 (EP)
Inventor: SERIZAY DOMINIQUE
IPC: H01R13/658
Filed: 1992-11-10
Abstract: The invention relates to a shielding spring-strip for electrical connectors of the type comprising contact blades made of springy metal, which are positioned and fixed in an annular seat made on at least one of the two connection shells, by means of an elastic fixing means. The shielding spring-strip is characterized in that the contact blades (6) essentially have the shape of an elastically deformable open loop, at least one (62) of the ends of which can move freely in relation to the other end (63), the means (7) for fixing the contact blades (6) consisting of at least one ring-shaped flexible link housed inside the loops. <IMAGE>
Patent EP-0550337-A1 (EP)
Inventor: GRISAR J MARTIN
IPC: A61P3/02
Filed: 1992-12-29
Abstract: This invention relates to alkylated sulfonium alkylene derivatives of certain 2H-1-benzopyrans, of the formula
      the (R) and (S) enantiomers and racemic mixtures thereof, and the pharmaceutically acceptable salts thereof wherein
     Q   is S ⊕ R₁R₂·X ⊖ ,   X   is a halide or OS (O)₂R₃, with R₃ being H, C 1-6  alkyl, CF₃, aryl or aralkyl,   R₁   is C 1-6  lower alkyl, phenyl, benzyl or phenethyl,   R₂   is C 1-6  alkyl, and R₁ and R₂ are a C 4-  to C₆ alkylene which, togehter with the sulfur atom to which they are attached, form a 5-, 6- or 7-membered ring,   R₅   is H or C 1-6  alkyl,   R₆   is H or -C(O)R, R beihg H or C 1-9  alkyl,   R₇   is H or C 1-6  alkyl,   R₈   is H or C 1-6  alkyl and n is an integer of 1 to 6,     
 to the intermediates and processes useful for their preparation, to their free-radical scavenger and cardioprotective properties and to their and-use application as therapeutic agents.
Patent EP-0591596-A1 (EP)
Inventor: ZORZOLO ALLESSANDRO
IPC: A43D111/00
Filed: 1992-03-27
Abstract: A system is disclosed which is specially suited to edge card uppers (19) attached to an insole (20) and apply an adhesive thereto for subsequent gluing of a sole member thereon. It comprises: 
   shuttle holders (5) for holding the semimanufactured article, 
   track means (10,11,12) for the shuttle holders arranged to define at least two travel paths having a section (11) in common, 
   at least one processing station (B,C,D,E) in each of the two paths at sections (10,12) thereof other than the common one, 
   driving means (M) for the shuttle holders (5), 
   means of detecting (P) the shuttle holder positions, and 
   a central control unit (UC) receiving signals from the stations and the position detecting means and issuing signals to drive the shuttle holders (5) and have the processing steps carried out according to a predetermined program.
Patent EP-0613275-A1 (EP)
Inventor: CONSIGLIO PIETRO
IPC: H04M1/738
Filed: 1992-12-30
Abstract: A telephone subscriber system comprising a speech circuit (SPC) and a ring circuit (RIN) adapted to be integrated monolithically to a semiconductor material substrate (G) and being coupled to a telephone subscriber line (SL), respectively through first (PP) and second (PR) circuit means of the diode bridge type, further comprises a first circuit changeover means (SW1), under control by the user, which drives at least second (SW2) and third (SW3) circuit changeover means connected between the first diode bridge circuit (PP) and the speech circuit (SPC). 
     The third circuit changeover means (SW3) is connected to the speech and ring circuits at a circuit communication node (G) which forms the system point of reference, physically coincident with the substrate. The system includes a circuit interface means (CL) for controlling the second (SW2) and third (SW3) circuit changeover means by external electrical signals which are related to the circuit communication node (G). 
     Said circuit interface means (CL) comprises a diode (D1) connected with its cathode to the circuit communication node (G), in parallel with the third circuit changeover means (SW3).
Patent EP-0504121-A1 (EP)
Inventor: BRANDT GUNNAR
IPC: B23B27/14
Filed: 1992-03-05
Abstract: The present invention discloses a ceramic cutting tool insert for chip cutting machining. It comprises a body of generally polygonal or round shape having an upper face, an opposite face and at least one clearance face intersecting upper and lower faces to define cutting edges. The ceramic material is alumina based and comprises at least 10-40 vol % single crystal whiskers and/or platelets of carbides, nitrides and/or borides of Si, Ti, Zr, Hf, Ta and/or Nb or solid solutions thereof. The non-plane chipforming surfaces of the insert comprise recessions and elevations that are formed in a uniaxial cold pressing operation.
Patent EP-0535236-A1 (EP)
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1992-02-21
Abstract: A negative plate for electrophotographic lithographic printing provided with a photoconductive layer containing: polymer ingredient in specific repeated units; resin [A] composed of polymer ingredient containing polar group and having 1 x 10³ to 2 x 10⁴ average molecular weight; dispersed resin particles [L] obtained when monomer (C) containing a functional group to produce carboxyl group by decomposition is dispersed and polymerized in the presence of dispersing and stabilizing resin soluble in non-aqueous solvent, and having substituent containing silicon atom and/or fluorine atom. Electrophotographic characteristic and moisture retentive power are improved by appropriate interaction between zinc oxide, spectral sensitizing dye, resin [A], and dispersed resin particles [L], and excellent printed image and high plate wear are exhibited even under severe conditions. This plate is effective for scanning exposure system using semiconductor laser beams.
Patent EP-0619020-A1 (EP)
Title: Determination of tricyclic antidepressant drugs in the presence of interfering substances
Inventor: ADAMCZYK MACIEJ
IPC: G01N30/06
Filed: 1991-12-13
Abstract: Method and reagents for determining a compound of interest present in a test sample also containing one or more interfering compounds having substantially similar chemical structures, and otherwise analytically indistinguishable from each other, employing a pretreatment reagent capable of selectively modifying the chemical structure of one of the compounds without significantly modifying or altering the chemical structure of the other one of the compounds. The selective modification results in the modified compound having a chemical structure which is substantially dissimilar to the chemical structure of the other one of said compounds wherein the compounds are substantially distinguishable from each other to permit the analytical determination of one or the other of such compounds by immunoassay, high pressure liquid chromatography, and thin layer chromatography techniques, especially for the fluorescent polarization immunoassay determination of tricyclic antidepressant drugs in the presence of phenothiazines.
Patent EP-0531547-A1 (EP)
Inventor: OKUDA YASUHIRO VASCULAR GRAFT
IPC: A61L27/00
Filed: 1992-03-27
Abstract: An artificial blood vessel comprising a tube made from a porous synthetic polymer and, covalently bonded to the surface of the tube via a hydroxyl, carboxyl, epoxy or amino group, a protein or peptide having an activity of cell adhesion and growth. It is possible to form a stable composite of a substance having a tissue inducing activity uniformly on the surface of the porous polymer material through covalent bonds without deforming the material, to form the tunica intima rapidly without inducing primary thrombus, and to maintain the formed tunica stably for long.
Patent EP-0584174-A1 (EP)
Inventor: DUE JOERN
IPC: G09F1/10
Filed: 1992-05-05
Abstract: Dispositif (2) servant à tenir les cahiers à feuilles mobiles (12) dans une position telle que le dos (16) dudit cahier est tourné vers le haut. Le dispositif se compose de rainures (1a, 1b) dans lesquelles viennent s'encastrer les rebords (15) qui constituent la partie la plus éloignée du dos (16) pourvu d'anneaux (17) d'un classeur à feuilles mobiles. Ces rainures (1a, 1b) présentent une largeur supérieure à l'épaisseur de la couverture du classeur à feuilles mobiles (13, 14). Le dispositif (2) comporte également une plaque de maintien servant à tenir la couverture du classeur (13, 14). Le concept de rainure (1a, 1b) permet un positionnement aisé et rapide du classeur (12) dans le dispositif (2). Le classeur (12) peut être déplacé latéralement lorsqu'il est placé dans le dispositif (2). La plaque de maintien (8) permet d'écrire sur le classeur (12) lorsqu'il est placé dans le dispositif (2), quelle que soit la rigidité de la couverture du classeur. Simultanément, cette plaque de maintien (8) fait office de guide, de telle sorte que le classeur (12) se positionne immédiatement dans les rainures (1a. 1b).
Patent EP-0585340-A1 (EP)
Inventor: KAUSS DEL A
IPC: C09J7/02
Filed: 1992-05-13
Abstract: On décrit des feuilles composées de résine polymères ionomères et comprenant de 2 à 40 % en poids d'un matière de charge, la feuille présentant une épaisseur comprise entre 0,050 et 0,127 mm. Ces feuilles sont très souples et conformables. Des composites adhésifs comprenant ces feuilles sont aussi décrits. Les feuilles peuvent être utilisées dans un système de décoration murale améliorée. Ce système peut aussi comprendre un adhésif amélioré contenant de 60 à 100 % en poids environ de microsphères d'acrylate adhésives, creuses, polymères, à adhérence inhérente, infusibles, insolubles dans du solvant et dispersibles par un solvant et sensibles à une pression élastomère, ces microsphères présentant un diamètre d'un micromètre au moins et contenant de 0 à 40 % en poids environ d'un adhésif de polyacrylate non sphérique.
Patent EP-0557475-A1 (EP)
Title: Minimisation de pertes des circuits d'attaque de la gachette de desamor age lorsque la diode antiparallele conduit le courant
Inventor: KUMAR AJITH KUTTANNAIR
IPC: H02P27/06
Filed: 1992-07-24
Abstract: Système de conversion de puissance destiné à fournir du courant alternatif à un moteur électrique à courant alternatif et à phases multiples qui comprend un onduleur comportant une pluralité de dispositifs de commutation commandables indépendamment afin de coupler sélectivement chaque phase du moteur à une source de puissance électrique unipolaire. Un processeur de commande déclenche sélectivement les dispositifs de commutation commandables afin de commander la puissance envoyée au moteur. Chacun des dispositifs de commuation est dérivé par une diode respective d'une pluralité de diodes à couplage antiparallèle. Le processeur de commande combiné à des capteurs de courant détermine l'amplitude et la direction du courant lors de chaque phase du moteur. Ledit processeur de commande inhibe le déclenchement des dispositifs de commutation commandables lorsque le courant dans l'une des diodes associées dépasse une amplitude présélectionnée si bien que les dispositifs de commutation ne sont pas déclenchés pendant la période lors de laquelle la polarisation des dispositifs est inversée. Ce système permet ainsi de réduire la consommation de puissance et la dissipation de chaleur dans les dispositifs et dans le circuit de commande de perte associé.
Patent EP-0598015-A1 (EP)
Inventor: RUHL HARRY DEVERE JR
IPC: G01N21/27
Filed: 1992-08-06
Abstract: Le système se compose d'une source lumineuse (2) d'un monochromateur (4), d'un ou plusieurs étalons ou autres échantillons (7), d'un détecteur (8) et d'un ordinateur (10) pour enregistrer les spectres de référence, produire un affichage indiquant le spectre et modifier la réponse de l'appareil. Une fonction de transfert est utilisée pour redéterminer les caractéristiques de position des longueurs d'onde de l'appareil et la réponse d'intensité afin d'adapter le spectre réel au spectre de référence. Dans un autre mode de réalisation, l'étalon (7) est utilisé en série avec l'échantillon inconnu (9). Un spectre de l'échantillon inconnu (9) et étalon (7) est créé et est extrait du spectre de l'échantillon inconnu (9) seul pour produire le spectre réel de la réponse de l'appareil à l'étalon (7) seul. Le spectre réel peut alors être comparé au spectre de référence et la réponse de l'appareil redéterminée en conséquence.