baber/WOPTO huggingface dataset:
Patent EP-0707672-A1 (EP)
Inventor: STOLLMAIER FRIEDERIKE THERESIA
IPC: C08F212/08
Filed: 1994-07-08
Abstract: The present invention refers to polymer latex compositions, such as, for example, styrene-butadiene-based or styrene-acrylate-based latices, prepared with sulfur- and halogen-free chain transfer agents, wherein the sulfur- and halogen-free chain transfer agents are abietic acid-containing rosins, such as abietic acid-containing gum rosin. The polymer latex compositions of the present invention exhibit surprisingly high binding strength despite high gel content, and a balanced application profile of paper gloss, ink gloss and ink set-off properties. The polymer latex compositions of the present invention further exhibit the advantage of being of less odor than typical latex-based paper coating compositions.
Patent EP-0720740-A1 (EP)
Inventor: BIENCOURT MICHAEL PIERRE
IPC: G01N31/02
Filed: 1994-09-13
Abstract: Procédé perfectionné et capacimètre associé permettant de déterminer les fractions de phases fluides pour des fluides présentant différentes permissivités telles que celles du gaz, du pétrole, de l'eau ou d'une émulsion pétrole-eau présents dans le courant fluide sortant d'un puits de pétrole, et consistant à capturer le fluide primaire dans une chambre verticale (34), où il est maintenu pendant un temps raisonnable pour permettre de séparer les fractions des différentes phases le mieux possible compte tenu de ce temps. Un tube conducteur (44), ayant un revêtement extérieur non conducteur, est placé au centre dans la masse de liquide et il est progressivement rempli de fluide conducteur, pendant que différentes mesures séquentielles de la capacité sont effectuées en différentes zones (68) séparées verticalement à l'intérieur du mélange des phases fluides de la chambre (34). Lesdites mesures correspondent directement aux variations de permissivités des fractions des différentes phases des différents liquides en présence qui peuvent être du gaz, du pétrole, de l'eau ou une émulsion pétrole-eau. Les mesures sont effectuées par des circuits de mesure de capacité qui fournissent des indications précises sur lesdites fractions et les interfaces d'émulsions. Sont également divulgués diverses versions de ce nouveau capacimètre.
Patent EP-0742882-A1 (EP)
Title: Combine echangeur de chaleur/filtre pour fourneaux de cuisine
Inventor: PRASSER ROBERT
IPC: F24C15/20
Filed: 1994-09-20
Abstract: Système combiné de filtre autonettoyant à graisses et à particules échangeur de chaleur (10) destiné à récupérer l'énergie thermique (20) normalement évacuée par les hottes (50) à fumées ou autres systèmes de ventilation des cuisines d'établissements commerciaux ou publics. Le flux circulant dans le filtre/échangeur (10) qui peut servir à chauffer d'autres milieux tels que de l'air ou de l'eau, assure l'acheminement des particules et des graisses (40) dans un bac amovible (80). Le filtre/échangeur (10), pourvu de moyens d'assemblage rapide, est conçu pour être monté à la place de filtres à graisse existant, qu'il remplace économiquement. Un filtre additionnel à chicanes (240) à distribution particulière des flux renforce l'efficacité du transfert des graisses et des particules (40) des fumées vers le filtre (10).
Patent EP-0730524-A1 (EP)
Inventor: LERNER BERNARD
IPC: B31B27/00
Filed: 1994-10-06
Abstract: L'invention a pour objet des procédés permettant de produire une bande de contenants sous forme d'une chaîne de sacs préouverts reliés entre eux, dont les ouvertures présentent, de préférence, des dimensions longitudinales d'environ 1/64 pouce. Cette bande facilite fortement l'alignement et l'ouverture des sacs pendant les opérations d'emballage réalisées à l'aide de cette bande. L'invention concerne également des procédés pour former une chaîne de sacs préouverts. Des bandes de plastique avant (14) et arrière (15) sont amenées selon des trajectoires de déplacement individuelles jusqu'à une trajectoire commune (28). Dans une forme de réalisation, les bandes sont soumises à des tensions différentes lors de leur déplacement selon leur trajectoire individuelle: la bande avant étant plus fortement étirée par les rouleaux (18) que ne l'est la bande arrière par les rouleaux (20). De cette manière, la bande avant se rétracte dans le sens longitudinal plus fortement que la bande arrière lors du relâchement de la tension de la bande. Lors de l'application de cette tension, des soudures de bords sont formées entre les bandes pour transformer les bandes en un tube, et des soudures transversales, espacées dans le sens longitudinal, sont formées entre les bandes pour délimiter le fond des sacs. Des lignes transversales plus fragiles sont formées dans la bande arrière pour permettre de séparer les sacs du reste de la bande lors de leur utilisation ultérieure. La tension dans le sections formant les sacs individuels de la bande avant est relâchée en formant des séparations transversales des sections, espacées dans le sens longitudinal, et en produisant ainsi un espace entre chaque paire de sections contigües. Dans d'autres formes de réalisation, des paires de lignes transversales de coupure sont formées dans une section avant des bandes et les parties entre les lignes de coupure sont retirées pour former les nouveaux sacs sans qu'il soit nécessaire de soumettre les bandes à un étirement différentiel.
Patent EP-0673540-A1 (EP)
Inventor: JONES KYLE B
IPC: G21F5/008
Filed: 1994-10-07
Abstract: The present invention provides a cask (10) for transport and short-term storage of spent nuclear fuel. The cask (10) includes a structural shell (14) defining a cavity (40) for receiving spent nuclear fuel. The shell is formed from an upper shell portion (16) formed of a first metal and a lower shell portion (18) formed from a second metal. The first metal utilized to form the upper shell portion has a higher load bearing strength than the second metal utilized to form the lower shell portion. A bearing surface is defined on the upper shell portion by trunnions (30) mounted within sleeves (32) secured to the upper shell portion. The trunnions (30) each define a bearing projection (160) that is engageable to enable hoisting of the cask, with the tensile and shear loads of hoisting the cask being transferred from the trunnions to the trunnion mounting sleeves, and thus to the upper shell portion of the structural shell. The cask further includes a bottom closure plate (20) secured to the bottom end of the shell, and a top closure plate releasably securable to the top end of the shell. A neutron radiation absorbing shield jacket (28) is formed about the exterior of the structural shell.
Patent EP-0724514-A1 (EP)
Inventor: ELWARD JON W
IPC: B29C45/06
Filed: 1994-10-12
Abstract: Un appareil de moulage par injection vertical (10) comprend une pluralité de postes (16, 18) où les articles moulés par injection sont préparés ; une table rotative (14) qui porte au moins deux moules (12) et qui est disposée de telle sorte que sa rotation aligne successivement les moules au nombre de deux au moins sur la pluralité de postes ; une unité de fourniture de services (42) pour la fourniture de services aux moules au nombre de deux au moins, qui comprend un contrôleur intégré (40) pour la distribution de services aux moules, le contrôleur intégré étant monté sur la table et relié à l'unité de fourniture et aux moules, des services étant ainsi distribués par l'unité de fourniture aux moules au nombre de deux au moins par l'intermédiaire du contrôleur intégré. Chaque moule (12) présente de préférence une ligne (24) de division du moule qui le divise en éléments de moule (26 ; 28), et la pluralité de postes comprend un poste de moulage par injection (16) qui est pourvu d'une unité d'injection (32) permettant l'injection d'un matériau en fusion dans un moule, et possède une unité de serrage primaire (30) pour le serrage et le soudage des éléments de moule pendant l'injection, ainsi qu'un poste d'éjection (18) pourvu d'une unité (36) d'ouverture du moule pour l'ouverture et la fermeture des éléments de moule.
Patent EP-0662504-A1 (EP)
Inventor: BABAIAN-KIBALA ELIZABETH
IPC: C07D307/60
Filed: 1995-01-05
Abstract: Disclosed are a method for inhibiting corrosion in crude oil distillation towers, an improvement in crude oil fractionation, a method for dispersing iron sulfide in a hydrocarbon stream and a hydrocarbon dispersion using the reaction product of hydrocarbyl succinic anhydride and an amine. The reaction product has a molecular weight of from 500-800, the hydrocarbyl substituent has 6-20 carbon atoms, and the amine is selected from EDA, DETA, TETA, TEPA, PEHA, AEP, piperazine, 1,2-PDA, 1,3-PDA, IBPA, MDA or HMDA. The imide product is a filming inhibitor used to treat metal surfaces subject to mineral acid corrosion and disperse iron sulfide particles by adding 3 to 24 ppm to sweet or sour crude contacting the metal surfaces.
Patent EP-0663288-A1 (EP)
Inventor: TITTGEMEYER UDO
IPC: B41F9/01
Filed: 1995-01-09
Abstract: An ink or colour ductor (26, 27) is adjusted onto the rotogravure cylinder (8, 9) inking the printing plate at an applied viscosity from 80 to 1000 mPa s. The ink is then largely rolled off, bled out of the cavities of the place surface, onto the special surface of the offset- or transfer cylinder (10, 11). This then deposits it onto the web as it passes between the offset cylinder and a pressure roll. The preferred ink types, and details of the printing machinery are claimed.  Pref. the cover of the transfer cylinder (10, 11) may be made of a fully wetted aliphatic polyurethane or silicone, have a surface roughness of Rz up to 6 micro.m., have a radial rebound resilience greater than 95%, be fixed on a carrier shell housed on the transfer cylinder, which can be slid out axially from the body (42) of the press, through an opening (41) in the side wall (13) of the printing machinery.
Patent EP-0669314-A1 (EP)
Inventor: RESSEL HANS-J DL
IPC: C07C209/26
Filed: 1995-02-14
Abstract: Prodn. of cis-substd. cyclohexylamines of formula (I) comprises reacting a cyclohexanone deriv. of formula (II) with NH3 and H2 in the presence of a noble metal boride catalyst: R = an opt. substd. aliphatic, alicyclic, aromatic or heterocyclic gp.
Patent EP-0678451-A1 (EP)
IPC: B65B25/06
Filed: 1995-03-31
Abstract: The food is placed in hollows (10) on placement trays using a loading device (12) that constructs horizontal rows of stacked food. The tray area has clamps which may be opened or closed for each stack. There is a centering device (21) with centering elements (22) and equipment to control the movement of the centering device and the barriers. There are two clamps opposite each other, positioned in line with the rows of stacked food. Each is U-shaped and rotates horizontally between the open and closed position. A pressure device (28) with elements for each placement tray is located on the centering element carrier (24). <IMAGE>
Patent EP-0686650-A1 (EP)
Inventor: KAZUHISA HITOMI
IPC: A61L15/24
Filed: 1995-06-08
Abstract: A process for producing a water-absorbing resin, which comprises polymerizing (D) an aqueous solution comprising (A) at least one monomer component selected from the group consisting of an unsaturated carboxylic acid and salts thereof; (B) a compound having two or more unsaturated groups in a molecule; and (C) a compound having two or more functional groups which are capable of reacting with carboxyl groups in a molecule, the polymerization being conducted in such a manner that the following conditions (a) to (c) are simultaneously satisfied: (a) the molar ratio (B)/(C) being in the range of from 2 × 10⁻³ to 300, (b) the polymerization being initiated by a redox polymerization initiator, and (c) the maximum reaction temperature being in the range of from 60 to 100°C, and a water-absorbing resin having a degree of reduction in absorption magnification of from 1 to 16, and an absorption magnification under pressure of from 20 to 40.
Patent EP-0689027-A1 (EP)
Inventor: LEUSCHNER HANNS-WILHELM DR
IPC: F41G7/22
Filed: 1995-06-13
Abstract: The steering system uses detected target data for automatic tracking of the target, with continuous updating of the target data, evaluated to indicate a constant target course or evasive manoeuvring. When the constant target course is indicated the missile is steered to obtain a collision course with the target and when the evasive manoeuvring is indicated the missile is steered until it is within 100m of the target, using the horizontal and/or vertical width of the strip of water covered by the target, with subsequent steering to obtain a target collision course.
Patent EP-0689372-A1 (EP)
Inventor: AIGNER MANFRED
IPC: H04R9/06
Filed: 1995-06-21
Abstract: The loudspeaker has the tone signal leads (32) coupled to a pair of terminal clamps (14.1, 14.2), respectively coupled to one end of the oscillation coil wire (31) and to one end (29.2) of the wound capacitor wire. The opposite end (29.1) of the capacitor wire is supported in an opening of the seating (14.1, 14.2) for the loudspeaker and coupled directly to the second end of the oscillation coil wire by soldering. Pref. the opening for the capacitor wire end is formed as a slit. <IMAGE>
Patent EP-0693767-A1 (EP)
Inventor: BLECKER ARMIN
IPC: H01J9/40
Filed: 1995-06-27
Abstract: The device has a vacuum pump system (2), for evacuating the interior of the electron tube (1), which is coupled to the vacuum pump system via a connection element (4), before melting to form a vacuum-tight seal. The melting is effected by a melting system (5) with an electric heating coil (6), enclosed both radially and axially by a housing (13) which has a component (14) which can be removed from the side, together with the heating coil. The removable housing component is secured in place by a spring (15). <IMAGE>
Patent EP-0709485-A1 (EP)
Inventor: WALTHER MARTEN DR
IPC: C08J7/048
Filed: 1995-07-20
Abstract: A plastic container comprises a barrier coating comprising sequential layers of different compsn., of which: (A) inorganic barrier layer(s) comprises inorganic oxides, nitrides, oxynitride or a mixt., and (B) the other(s) (organic barrier layer) comprises organic polymer material. Also claimed is a process for the prodn. of this coated container by applying barrier layers (A) and (B) alternately.
Patent EP-0698609-A1 (EP)
Inventor: LAWRENCE MICHAEL R
IPC: A61K31/67
Filed: 1995-07-26
Abstract: α-Phosphonosulfinate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula
       
 wherein R² is OR⁵ or R 5a ; R³ and R⁵ are independently H, alkyl, arylalkyl, aryl or cycloalkyl; R 5a  is alkyl, arylalkyl or aryl; R⁴ is H or pharmaceutically acceptable cation;, Z is H, halogen, lower alkyl or lower alkenyl; and R¹ is a lipophilic group which contains at least 7 carbons and is alkyl, alkenyl, alkynyl, mixed alkenyl-alkynyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl, cycloheteroalkylalkyl; 
including pharmaceutically acceptable salts.
Patent EP-0701161-A1 (EP)
Inventor: JANSON JR WILBERT FRANK
IPC: G03B17/28
Filed: 1995-08-17
Abstract: A camera includes a taking lens and at least one light blocking shield which is movable between (1) a light blocking position in which light passing through the taking lens is partially blocked from reaching an image recording surface such that a reduced size image can be recorded on the image recording surface and (2) a normal position in which light passing through the taking lens is not blocked by the light blocking shield such that a normal image can be recorded on the image recording surface. The light blocking shield is magnetically moved between the light blocking and normal positions. The light blocking shield is also magnetically held at the light blocking or normal position.
Patent EP-0705814-A1 (EP)
Inventor: VAN COURT CARR RICHARD
IPC: C07C211/50
Filed: 1995-09-29
Abstract: This invention relates to an improved process for storing and transporting toluenediamine, particularly for long term storage or storage in large containers, e.g., shipboard containers. The improvement in the process resides in substantially reducing the melting or freezing point of anhydrous toluenediamine obtained by the fractional distillation of a reaction product generated by the hydrogenation of dinitrotoluene. Such melting point reduction is accomplished by adding water in an amount of from 5 to 15% by weight of the toluenediamine and mixing therein for storage and transport. Preferably the level of water introduced to the anhydrous toluenediamine is from about 7 to 10% by weight.
Patent EP-0712787-A1 (EP)
Inventor: STAHLECKER WERNER
IPC: B65B61/18
Filed: 1995-10-06
Abstract: The container (1) has a container jacket (3) and an end wall (2). Its emptying aperture (4) is covered by a covering strip (5). This strip covers part of the surface of the end wall. The covering strip is extended into the region of the container jacket so that it cannot come away due to the contents moving away from the end wall when not intended to do so. The strip is pressed against the external upper surface of the container jacket, from which it can at least in part be released. The cover strip may be fitted in such a way that it provides a sealed cover for the drink zone of the container, being sealed against the end wall.
Patent EP-0713162-A1 (EP)
Inventor: BORN JEAN-JACQUES
IPC: G04G99/00
Filed: 1995-11-15
Abstract: The hour and minute hands (16,14) rotate conventionally over a dial (10) having an area (12) occupied by a liq. crystal display. Compass points (N,NE, etc.) are marked on the rim of the rotatable glass (8).   A cage (26) enclosed by the movement houses a permanent magnet (28) whose flux is detected by e.g. two Hall effect transducers (34,36) on a common substrate (38). The signals from these operate an electronic control circuit responsible for indication of either a selected geographical azimuth or the direction of a predetermined place, such as Mecca.
Patent EP-0713849-A1 (EP)
Title: Process for the preparation of 1,2-propanediol
Inventor: SCHUSTER LUDWIG DR
IPC: C07C29/60
Filed: 1995-11-17
Abstract: Prepn. of propan-1,2-diol (I) comprises catalytic hydrogenation of glycerol at elevated temp. and pressure. Glycerol contg. up to 20 wt.% water and a catalyst (II) are used. (II) contains 40-70 wt.% Co, 10-20 wt.% Cu, 0-10 wt.% Mn and 0-10 wt.% Mo and opt. up to 10 wt.% inorg. polyacid and/or heteropolyacid.
Patent EP-0691167-A1 (EP)
Inventor: FLOOD GARY MARTIN
IPC: E21B10/56
Filed: 1995-01-09
Abstract: Disclosed is an abrasive tool insert (10) having an abrasive particle layer (14) having an upper surface, an outer periphery, and a lower surface integrally formed on a substrate (12) which defines an interface therebetween. The abrasive particle layer outer periphery forms a cutting plane. The thickness of the abrasive particle layer at its outer periphery cutting plane decreases radially inwardly. Thus, the interface can have a sawtooth shape cross-sectional profile, at least one slot extending from said abrasive particle layer outer periphery radially inwardly, or other configuration based on the precepts of the present invention. Also, the angle of the outwardly sloping profile can be matched to the anticipated angle of the wear plane which will develop as the PDC wears in use.
Patent EP-0663466-A1 (EP)
Inventor: OLIVER DAVID P
IPC: D06F57/04
Filed: 1995-01-16
Abstract: A rotary drier or airer, for example for laundry, of the type comprising a column (11) on which are carried upper and lower mountings (17, 25) for a plurality of articulated arms (22) which support a line or a plurality of lines, at least one of the said upper and lower mountings (17, 25) having or including two relatively rotatable components (31, 41) defining respective races (37, 44) between which are interposed a plurality of rolling elements (38) by which free rotation of the said arms (22) about the column (11) is facilitated.
Patent EP-0665522-A1 (EP)
Inventor: GRANT JOHN T
IPC: G08B13/193
Filed: 1995-01-27
Abstract: A passive infra-red detection apparatus is described, which comprises an infra-red sensor array (16) mounted in a housing (10), and a focusing reflector system (20, 22) and focusing refractor (14) which focus infra-red radiation from different distance ranges onto the sensor array (16). The sensor array (16) comprises at least three sensing elements or groups of elements (16A, 16B, 16C) spaced apart transversely with respect to the lens axis of the focusing refractor (14). Thus in combination with a multiple reflector (20, 22) having at least three reflector surfaces and/or a multiple focusing refractor (14), the sensor array receives several different views spaced apart transversely thereby providing a wider viewing angle than the prior art construction. Thus, the present detector is more suited to use with a closed-circuit television (CCTV) surveillance system.
Patent EP-0729193-A1 (EP)
Inventor: LUECKE FRANCIS S
IPC: H01L41/04
Filed: 1995-02-27
Abstract: This invention relates to electromechanical actuators, and particularly to actuators utilizing piezoelectric elements to rotate positioning shafts associated with optical elements.
Patent EP-0676710-A1 (EP)
Inventor: BOIE ROBERT ALBERT
IPC: G06K7/08
Filed: 1995-04-04
Abstract: Portable computing and communications devices are connected with other, typically fixed devices via the use of a capacitive data connector. Each of the two mating sections (50, 60) of the connector includes a set of coupling plates (501, 502, 503, 601, 602, 603). When the two sections are brought into contact, the coupling plates form capacitors across which data signals can be passed. Circuitry (100, 200) driving each section of the data connector is such as to create a bidirectional signaling path, thereby providing a connection which is functionally equivalent to an ohmic connection. Signals that are typically passed across data connectors on individual parallel leads are, in the present data connector, serialized, passed across the connector in that form and connected back to parallel form on the other side of the connection. Each section of the connector illustratively includes a permanent magnet (55, 65) to draw and hold the two sections in alignment, thereby providing a connector which is self-aligning.
Patent EP-0688853-A1 (EP)
Inventor: MALSBURY ALLEN SLOCUM
IPC: C10B57/04
Filed: 1995-06-09
Abstract: A closure device adapted for attachment onto the upper head of a coking drum to prevent hot vapors escaping during drum decoking operations. The closure device includes a cylindrical-shaped housing having a rotatable ball valve and horizontal elongated stem provided in its lower portion, and a cover unit including a packing gland provided at its upper end. A rotatable cutting tool provided within the housing above the ball valve has a drive rod extending upwardly through the cover unit packing gland. During operations, the ball valve is opened and the drive rod and its attached cutting tool can be extended downwardly through the ball valve cylindrical-shaped opening into the coking drum and rotated to cut and dislodge coke deposited in the drum.
Patent EP-0702452-A1 (EP)
Inventor: MOFFAT MARK ALEXANDER JOHN
IPC: H03H11/48
Filed: 1995-09-05
Abstract: An oscillator arrangement which may be realised largely in integrated-circuit form, in which there is simulated a variable capacitor connected in parallel with an external LC tuned circuit to effect frequency variation of, say, ± 3% centred on 500 MHz in response to a control voltage variation, with 1% linearity. 
     The oscillator comprises two emitter coupled transistor pairs (Q3,Q4;Q5,Q6) and capacitors (C) for coupling the LC circuit to the coupled emitters of the pairs of transistors.