baber/WOPTO huggingface dataset:
Patent EP-0232386-A4 (EP)
Title: A pattern addressable memory.
Inventor: ROBINSON IAN NEVILL
IPC: G06F17/30
Filed: 1986-08-12
Abstract: A memory system for storing and retrieving data sequences of symbols in response to a query sequence is disclosed. Each of the sequences is made up of three types of symbols, constants, delimiters, and variables. A data sequence is retrieved in response to a query sequence if the two sequence can be made identical by replacing the variables in each sequence by constants or combinations of constants and delimiters, the combinations beginning and ending with a delimiter. To reduce the time needed to search the memory for all data sequences corresponding to a given query sequence, multiple processing units are employed. In addition to carrying out rule-based searches, the memory system can efficiently retrieve all records containing a specified list of key words.
Patent EP-0283513-A4 (EP)
Title: Nutritional support or therapy for individuals at risk or under treatment for atherosclerotic, vascular, cardiovascular, and/or thrombotic diseases.
Inventor: COTTER RICHARD
IPC: A23L1/305
Filed: 1987-09-16
Abstract: A nutritional composition for individuals under treatment for or at risk of atherosclerotic, vascular, cardiovascular, and/or thrombotic disease. The composition comprises a protein source; a carbohydrate source; and at least one lipid selected from the group consisting of: gamma-linolenic acid; eicosapentaenoic acid; docosahexaenoic acid; sterodonic acid; and linolenic acid. Both an enteral and parenteral composition are provided.
Patent EP-0307439-A4 (EP)
Title: Forming thermoplastic web materials.
Inventor: FLECKNOE-BROWN ANTHONY EARL
IPC: B29C48/355
Filed: 1988-03-17
Abstract: Hollow objects 14 can be formed by extruding a web 1 of thermoplastic material directly into a set of temperature controlled tempering rolls 2, 3 and 6, cooling upper and lower surface layers of the web by passage through the tempering rolls while maintaining the interior of the web in molten condition between said surface layers, feeding the partially cooled web 7 past a turning roll 8 onto a conveyor 10, and conveying the web to the entry of a thermoformer 15, the web 7 being allowed to remain on the conveyor 10 until the surface layer of the web which is in contact with the conveyor has been reheated by the molten interior of the web to a thermoformable temperature below that at which the web 7 will stick to the conveyor 10, the travel of the web 1 through the tempering rolls being controllable by adjusting the position of the tempering roll 6 to for example 6', and the travel of the web 7 on the conveyor being controllable by adjusting the position of the turning roll 8 to for example 8'.
Patent EP-0389510-A4 (EP)
Title: Storage apparatus for use with motor vehicles
IPC: F16M11/00
Filed: 1988-11-02
Abstract: A storage apparatus (12) for use in motor vehicle repair and maintenance takes the form of a foldable table like structure which houses the vehicle (11) underneath its top surface (30) with its legs (16, 17) either side of the vehicle (11). The legs (16, 17) being foldable when the apparatus (12) is not in use to provide a collapsed or relatively flat arrangement which can be efficiently stored in minimal storage space when not in use.
Patent EP-0363469-A4 (EP)
Title: Lacrimal secretion stimulant (lss)
IPC: C07C211/63
Filed: 1989-03-13
Abstract: Ophthalmic compositions useful as tear stimulants when topically applied to the eye for effective treatment of dry eye syndrome.
Patent EP-0381745-A4 (EP)
IPC: H01G4/06
Filed: 1989-07-24
Abstract: Un condensateur de découplage est particulièrement utile conjointement avec des modules de CI du type à réseau de broches ou des modules de CI du type à supports intermédiaires équipés de fils plastiques. Selon la présente invention, la multiplicité de conducteurs allongés des condensateurs de découplage de la technique antérieure sont remplacés par de larges bandes plates conductrices (40, 42) appelées jupes. Ces jupes s'étendent vers l'extérieur depuis les conducteurs supérieurs et inférieurs du condensateur de découplage et comportent de petites pattes (44, 46) saillantes uniquement destinées à être introduites dans la carte de circuits ou à être connectées à un plot de surface sur la carte de circuits. Ainsi, au lieu de la multiplicité de conducteurs allongés utilisés dans la technique antérieure, la présente invention met en ÷uvre des bandes ou jupes plates d'où partent de très petites pattes. Cette configuration à jupes permet une inductance bien plus faible par rapport aux conducteurs allongés de la technique antérieure.
Patent EP-0446256-A4 (EP)
Title: A deburrer assembly for the removal of burrs and other defects from the surface of castings
IPC: B22D31/00
Filed: 1989-12-01
Abstract: A deburrer assembly (10), for the purpose of removing burrs, fins and other protuberances form the surface of castings, consists of a cylindrical roll body (12) in end fittings (11), such as heavy-duty bearings, with multiple hammers (14) arranged in sets (15), projecting radially of the roll body (12) and secured by restraint bars (16) from the effects of impact and rotation. The restraint bars (16) extend to either side of each pair of hammers (14) and are themselves secured in slots (32) of annular support plates (18), no more than flush with the edges of the plate (18) by means of chamber welds (22, 34). Each annular support plate (18) has eight equiangularly spaced apertures (24) aligned to receive and retain eight rods (26), which extend parallel to the axis of the roll (12), just out from the lands (20), being retained in place at the end plates (18, 18b) by disc keepers (28) fastened to the end plates. The hammers (14) have apertures (13) at one end for rotary support on rods (26) and are mounted to allow for slight radial movement. Each successive pair of hammer sets (15) is offsset from the previous pair by 45 DEG . These latter measures serve to compensate for variations in height and curvature of slabs etc. entering the assembly. The assembly may be used continuously in line with the runout table of a continuous casting plant or alternatively on batch operations of semi-finished materials.
Patent EP-0474763-A4 (EP)
Title: Recovery of chlorine from hydrogen chloride by carrier catalyst process
IPC: C01B7/04
Filed: 1990-05-31
Abstract: A process of recovering Cl2 from a stream of HCl includes the steps of providing a first fluidized bed of a carrier catalyst CuO in a first reaction zone; supplying HCl in a first stream to that zone for reaction with CuO in the bed to produce CuCl2, H2O and heat, removing CuCl2 from the zone in a second stream, removing H2O from the zone and removing heat from the zone; feeding the second stream to a second reaction zone, and providing a second fluidized bed of CuCl2 in the second reaction zone; and supplying O2 in a third stream to the second zone for reaction with CuCl2 in the second bed at elevated temperature to produce CuO and Cl2, removing Cl2 from the second zone in a fourth stream, and removing CuO from the second bed for re-use as a catalyst to produce CuCl2.
Patent EP-0502975-A4 (EP)
Title: Computer-aided software engineering facility
IPC: G06F9/06
Filed: 1990-11-30
Abstract: A computer-aided software engineering facility and method for creating computer source code and executable computer programs that are distributable across multiple hardware environments or platforms. An object oriented modeling system is linked with modules of a computer programming language and other system components to quickly and efficiently design computer source code and executable computer modules that have a high degree of reusability. The modules and models are stored in a centralized storage area and distributed to the various hardware elements that comprise the computer system.
Patent EP-0535230-A4 (EP)
IPC: C08F210/16
Filed: 1991-06-12
Abstract: A process for copolymerizing ethylene with an α-olefin and optionally further a conjugated diene in the presence of both a polysiloxane compound and a catalyst comprising an organo-aluminum compound and at least one transition metal compound selected from among vanadium, zirconium and hafnium compounds supported on a carrier. This process serves to prevent the occurrence of fouling observed in the industrial production of ethylenic copolymers and makes continuous operation possible.
Patent EP-0555357-A4 (EP)
Title: Methods for modifying and detecting the effects on the interaction of modified polypeptides and target substrates
Inventor: BOTSTEIN DAVID
IPC: C12N15/10
Filed: 1991-10-21
Abstract: The invention relates to methods and mutation linkers to modify DNA, to methods for producing libraries containing a multiplicity of modified DNA, and to methods for using such libraries for screening modified proteins encoded by such DNA. The DNA targeted for modification typically encodes a polypeptide such as an enzyme. The libraries are used to determine the effect of such modification or the interaction of the modified polypeptides with a target. In preferred embodiments, the invention relates to methods for making and using libraries containing DNA encoding modified antibiotic hydrolases to screen antibiotics against one or more of the modified antibiotic hydrolases produced by such libraries. Susceptibility or lack of susceptibility of an antibiotic to neutralization provides an indication of whether wild-type antibiotic hydrolases are likely to mutate to confer resistance to the antibiotic.
Patent EP-0554384-A4 (EP)
Title: Selective call receiver with decoder controlled filters
IPC: H04B1/16
Filed: 1991-09-30
Abstract: A selective call receiver (100) includes a controlled oscillator (134) that generates an output signal (140) from a received signa. The controlled oscillator (134) has an input filter (136) that is controlled by a control signal (132) generated from a reference signal (122). The output signal (140) and the reference signal (122), generated from the received signal, are used to adjust the output of the controlled oscillator (134) to equal the reference signal (122). The control signal (132) controls a controlled filter (142) that filters a second signal (144).
Patent EP-0569560-A4 (EP)
Title: Basket-style carrier with handle and divider cells
Inventor: HARRIS RANDALL LEE
IPC: B65D5/487
Filed: 1992-08-17
Abstract: A hexagonal basket-style carrier formed from a unitary blank. Each side panel is connected to a triangular bottom panel section forming a segment of the bottom panel of the carrier. The bottom panel sections are connected by triangular tuck panels having folds which extend up into the interior of the carrier on opposite sides of the handle to divide the carrier into cells. Tabs on the ends of the handle are connected with slots in the carrier to hold the handle and bottom panel in place.
Patent EP-0615617-A4 (EP)
Title: Capillary flowcell for multiple wavelength detection.
Inventor: SAPP EDWIN
IPC: G01N21/27
Filed: 1992-12-03
Abstract: A capillary flowcell (12) includes an optical axis, the optical axis being defined by, in sequential order, (a) a first (entrance) aperture (14), (b) a first lens (26), (c) a capillary tube (16) having its long axis centered across the optical axis, and (d) a second lens (28). The first lens (26) focuses electromagnetic radiation from the entrance aperture (14), passes through the inner diameter of capillary tube (16) thus maximizing the signal generated by the analyte within the capillary tube (16). The second lens (28) focuses electromagnetic radiation which has passed through the capillary tube (16).
Patent EP-0650658-A4 (EP)
Inventor: HOFFMAN PAUL R
IPC: H01L23/10
Filed: 1993-06-21
Abstract: L'invention concerne un boîtier électronique comprenant une aube de fixation (20) de puce collée à la base du boîtier (10') au moyen d'un adhésif déformable (26). Un canal en retrait (34) formé dans la base (10') est partiellement recouvert par ladite aube de fixation (20) de puce. Lors du scellement du boîtier, l'adhésif en excédent (26) s'accumule dans le canal en retrait (34), ce qui permet d'éviter que l'adhésif (26) ne forme un pont avec les grilles de connexion (16).
Patent EP-0675936-A4 (EP)
Title: Environmentally safe drilling fluid.
Inventor: WALKER THAD O
IPC: C09K8/20
Filed: 1993-11-09
Abstract: The invention provides a water base drilling fluid having decreased swelling effect on hydratable shales contacted by the drilling fluid wherein the aqueous phase contains an alkyl glucoside solubilized therein. Another embodiment of the invention provides an aqueous solution for addition to drilling fluids to decrease the swelling of hydratable shales contacted by the drilling fluid, the solution comprising an aqueous phase having dissolved (solubilized) therein from about 50% to about 85% by weight methyl glucoside and at least about 2% by weight of an alkali metal hydroxide.
Patent EP-0681599-A4 (EP)
Title: Process and apparatus for producing an environmentally acceptable abrasive product from hazardous wastes.
Inventor: BALCAR GERALD P
IPC: C03B5/00
Filed: 1994-01-25
Abstract: A method and apparatus of reclaiming hazardous inorganic wastes to produce an environmentally benign abrasive for use in loose grain processes, as a coated or bonded abrasive, or as a polishing grain. A tough and useful abrasive, with an MOH hardness of 7 to 8, is manufactured from emission control dusts of the aluminum industry or sludges from other industries, and may include small amounts of lead and cadmium oxides as toughening agents. The abrasive particles are sized by air sifting or by water sedimentation separating methods. The process for the manufacture of abrasive material comprises the steps of removing soluble salts from a waste stream by hot water extraction; using a computer matrix to group the waste stream into different batches for mixing with other glass-making materials to form a batch mixture; oxidizing the organic compounds contained in the batched mixture; melting the batch mixture to form a glasseous substance; and fritting the glasseous substance to form the abrasive. The process preferably uses a glass melter that will oxidize organics; a scrubber to recapture vaporized heavy metal oxides and particles of the glass-making materials; and an oxygen injection system to ensure thorough burning of organics. Certain sodium compounds may be added to reduce the melting point of the batch mixture.
Patent EP-0701847-A4 (EP)
Title: Computer system in amusement place
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F17/32
Filed: 1994-05-13
Abstract: A computer system in an amusement place comprises matrix controllers (100) in a detection control unit, which controllers are each disposed on each of a plurality of amusement machines and control detection of amusement media in the amusement machines, and a hall management computer (200) in an amusement place control unit, which computer controls the matrix controllers (100) by transferring data between the computer and the controllers. The matrix controllers (100) each comprise a matrix sensor for detecting the amusement media in the amusement machine, storage means for storing positions of detection where the amusement media are to be detected, judging means for judging whether the amusement media have been detected at the positions of detection stored in the storage means by the matrix sensor and outputting detection information, a transmit-receive circuit for transmitting the detected information, which are output by the judging means, to the hall management computer (200) and receiving designation of the positions of detection from the hall management computer (200), and setting means for setting the received positions of detection in the storage means.
Patent EP-0804395-A4 (EP)
Title: Phase-transfer catalysis
Inventor: BECK JEFFREY SCOTT
IPC: C07B61/00
Filed: 1994-07-19
Abstract: Phase transfer catalysis (PTC) uses a catalyst comprising a synthetic porous inorganic crystalline material which contains a cation of an onium compound, e.g. cetyltrimethylammonium, within the pores of said material. The crystalline material has, after calcination, an X-ray diffraction pattern with at least one peak at a d-spacing greater than 18 Angstrom Units and a benzene adsorption capacity of greater than 15 grams benzene per 100 grams of said material at 6.7 kPa (50 torr) and 25 °C.
Patent EP-0706719-A4 (EP)
Title: An improved ceramic duplex filter
Inventor: VANGALA REDDY R
IPC: H01P1/213
Filed: 1995-02-10
Abstract: A ceramic duplex filter is provided. The duplex filter (10) has a filter body (12) of a dielectric material, and has a top (14), bottom (16) and side surfaces (18, 20, 22, and 24) with through-holes extending from the top (14) to the bottom surface (16). Receptacles are positioned adjacent to the top surface (14) with a conductive material therein. The surfaces (16, 18, 20, 22 and 24) are substantially covered with a conductive material defining a metallized layer (25), with the exception that the top surface (14) is substantially unmetallized. The receptacles include a conductive layer of material to define a certain capacitance. And, coupling devices (94, 96 and 98) for coupling signals into and out of the duplex filter (10) are provided. Shunt, series and coupling capacitors are strategically positioned adjacent to the top surface (14), which help to facilitate tuning of the filter.
Patent EP-0800398-A4 (EP)
Title: CLEAVAGE OF 5-g(a)-REDUCTASE MRNA
Inventor: SCANLON KEVIN J
IPC: A61K38/00
Filed: 1995-07-12
Abstract: The steroid enzyme 5α-reductase is responsible for the conversion of testosterone to the more-potent androgen dihydrotestosterone (DHT). The catalytic cleavage of nucleic acid encoding 5α-reductase by a ribozyme which selectively recognizes such nucleic acid reduces the level of expression of 5α-reductase by mammalian cells including human cells treated with such ribozyme. The reduction of nucleic acid (e.g. mRNA) levels leads to a corresponding reduction of enzyme levels and dihydrotestosterone levels in surrounding tissues, thus providing a therapeutic effect. The transformation of 5α-reductase producing cells with an expression vector containing a structural gene for a ribozyme is shown to decrease 5α-reductase expression. Pharmaceutical compositions and methods useful for topically administering effective amounts of such a ribozyme to hair follicle cells also are exemplified.
Patent EP-0848663-A4 (EP)
Inventor: FORTE NICHOLAS F
IPC: B29C48/335
Filed: 1996-08-01
Abstract: L'invention porte sur un procédé de fabrication d'un tissu multicouche étiré et respirant constituant une barrière contre les micro-organismes, le sang et les fluides corporels, et sur le tissu lui-même. Ledit procédé consiste à extruder en simultanéité (20) un film d'au moins 5 couches à l'aide d'une filière de structure C:A:B:A:C. Dans cette structure, la couche centrale B, microporeuse, se compose d'au moins un polymère thermoplastique et d'une charge particulaire, et les couches extérieures C, monolithiques, se composent d'une résine polymère hydrophile sans charges. Quant aux couches A, elles sont faites d'adhésifs microporeux. Après l'extrusion, on procède à l'étirage (40) du film qui crée des micropores dans la couche centrale et dans les couches adhésives, puis on le découpe en bandes (50) et on le bobine (60).
Patent EP-0932343-A4 (EP)
Title: Chocolate with raised design
Inventor: LUCAS NATHANIEL GORDON HILARY
IPC: A23G1/20
Filed: 1997-04-22
Abstract: A method of forming a chocolate product having a thin raised design thereon of a different colour than the rest of the chocolate product where a pattern (11) is engraved in a top face of a first mould plate (10), the pattern (11) is filled with chocolate of a first colour, a second mould plate (20) is placed with a mould cavity (21) in registry with the pattern (11) and the mould cavity (21) is filled with chocolate of a second colour. When the chocolate is cooled, the chocolate product is stripped from the mould plates (10, 20).
Patent EP-0923625-A4 (EP)
Title: Stain resistant water-borne coating composition
Inventor: CAREY MICHELLE
IPC: C09D125/08
Filed: 1997-09-08
Abstract: Aqeous coating compositions of blends of high and low Tg dispersions are described where the binder includes an anionically stabilised addition polymerised polymeric dispersion. The monomers used to prepa<re the dispersion are acrylic acid and methacrylic acid as a carboxylic monomer and styrene, alpha methyl styrene, or vinyl toluene as a hydrophobic high Tg aromatic monomer and an alkyl acrylate ester as a low Tg monomer.The relative weight proporsions of the monomers are required to satisfy a formula. Paints formulated with the binders exhibitan excedllent balnce of stain resistance, tint strength and viscosity stability.
Patent EP-1007729-A4 (EP)
Inventor: DERVAN PETER
IPC: C07D207/34
Filed: 1997-07-21
Abstract: L'invention concerne des procédés et des compositions permettant de former des complexes entre un ADN à double brin et des oligomères d'hétérocycles, des acides aminés aliphatiques, plus particulièrement des acides oméga-aminés et un groupe terminal polaire. En sélectionnant de manière adéquate les séquences cibles et la composition d'oligomères, on obtient des complexes avec des constantes de faible de dissociation. La formation de complexes peut être utilisée pour identifier des séquences spécifiques d'ADN à double brin, pour inhiber la transcription de gènes et, comme agent thérapeutique, pour inhiber la prolifération de cellules indésirables ou l'expression de gènes indésirables.
Patent EP-0943179-A4 (EP)
Inventor: ROSENBERG LOUIS B
IPC: G06F3/01
Filed: 1997-11-25
Abstract: L'invention concerne une interface de retour de force possédant des capacités de commande isotonique et isométrique et couplée à un ordinateur hôte affichant un environnement graphique tel que l'IUG. L'interface inclut un objet physique que l'on déplace dans l'espace physique, par exemple, une souris. Un capteur détecte les mouvements de l'objet; un actionneur exerce une force de sortie sur l'objet physique. Un sélecteur de mode permet de choisir entre les modes de commande isotonique et isométrique de l'interface, à partir d'un dispositif d'entrée ou d'une interaction entre objets graphiques. Dans le mode isotonique, on fournit à l'hôte des données d'entrée sur la base d'une position de l'objet physique; une position d'un curseur est mise à jour en conséquence et des sensations de force sont communiquées à l'objet physique. Dans le mode isométrique, on fournit à l'hôte des données d'entrée sur la base de la force d'entrée exercée par l'utilisateur sur l'objet physique, la force d'entrée étant déterminée sur la base d'un déplacement capté de l'objet physique dans l'espace. La force d'entrée s'oppose à la force de sortie exercée par l'actionneur et est utilisée pour commander une fonction d'un programme d'application telle que le défilement, le panoramique ou le grossissement d'une vue affichée.
Patent EP-1006923-A4 (EP)
Inventor: SENIA STEVEN S
IPC: A61C5/02
Filed: 1998-04-07
Abstract: L'invention concerne un procédé d'obturation de canal radiculaire (104) dans une dent, consistant à introduire un bouchon (50) de matériau obturateur à l'intérieur du canal pour qu'une extrémité de ce bouchon se loge sensiblement au niveau du foramen épical (106) dans le canal, et à introduire une matière d'obturation dans la partie du canal qui reste exposée. L'invention concerne aussi un instrument (10) permettant d'introduire le bouchon susmentionné dans le canal radiculaire, lequel comprend un axe (18) et une tête (30) solidaire de l'axe, cette tête comportant une extrémité destinée à recevoir un bouchon de matériau obturateur. L'invention concerne aussi un instrument permettant d'introduire une matière d'obturation dans le canal radiculaire et comprenant un axe et une partie opérationnelle solidaire de l'axe et servant à recevoir la matière d'obturation.