baber/WOPTO huggingface dataset:
Patent EP-0035562-A4 (EP)
Title: Substituted cycle alcohols, methods of preparing and compositions containing same.
Inventor: WILLIS BRIAN J
IPC: C07C45/56
Filed: 1981-04-08
Abstract: Novel compounds useful as fragrance materials which have the structure (FORMULA) wherein the dashed line may be either a carbon-carbon single bond or a carbon-carbon double bond. The invention also provides methods of preparing these compounds from the reaction products of cyclopentanone, and 2,2,3-trimethyl-3-cyclopenten-1-acetaldehyde and fragrance compositions which include the compounds.
Patent EP-0099928-A4 (EP)
Title: Energy conversion system.
Inventor: COVER JOHN H
IPC: H02K44/08
Filed: 1983-01-25
Abstract: A system for converting one form of energy into an alternate form of energy by means of a low-temperature process. A liquid flow loop with two vertical columns (13, 15) that are interconnected at the top and bottom circulates a fluid. A convective flow of this fluid is established by heating the fluid in one of the columns and cooling the fluid in the other column to establish a weight differential between the fluid in the two columns (13, 15). An electric generator (101) is placed on this loop so that, as the fluid flows through the loop and through the generator (101), electrical energy is generated. This electrical energy is used to electrolize a second fluid, such as a solution of sulphuric acid, into gasses such as hydrogen and oxygen. The gasses so generated are used to increase the rate of flow of the fluid, and consequently the rate of electric energy production. In one embodiment, the gasses are injected into the rising column (13) of the fluid to increase the weight differential between the fluid in the two columns (13, 15) and enhance the convective flow of that fluid. These gasses, which contain chemical energy, are then removed from the loop at the top (71) of this column (13). Alternatively, the gasses can be accumulated at high pressure, and the pressure used to inject a volatile fluid into the loop.
Patent EP-0235148-A4 (EP)
Title: Trolley carrier.
Inventor: PAGE ROBERT
IPC: B60P1/02
Filed: 1985-11-29
Abstract: A vehicle (1) for transportation of shopping trolleys having a tray (3) for the loading of the shopping trolleys. The tray (3) being adapted for movement from a transportation position to a lower loading position in which trolleys can be easily loaded thereon. Through said movement the tray (3) maintains a substantially constant horizontal orientation.
Patent EP-0281626-A4 (EP)
Title: Method and apparatus for measuring the degree of reaction between a foreign entity and a subject's blood cells.
Inventor: PASULA MARK J
IPC: G01N33/50
Filed: 1987-08-24
Abstract: A method for the diagnosis of a malady in a subject by observing a degree of reaction between all blood cells: red blood cells, leukocytes and platelets; in the subject's blood with a foreign entity having a predetermined relationship with the malady being diagnosed. The test includes comparing amounts and sizes of red blood cells, leukocytes and/or platelets in a control sample and at least one test sample. The test sample includes a portion of the subject's blood and the foreign entity being tested.
Patent EP-0359764-A4 (EP)
IPC: A01N63/12
Filed: 1988-05-05
Abstract: Pour transporter des nématodes entomopathogènes, il est nécessaire de les stocker d'une manière telle qu'une proportion importante d'entre eux survivent après le stockage et soient réactivés lors de leur dispersion dans l'eau. Le procédé de stockage décrit consiste à mélanger avec de l'argile une crème aqueuse de nématodes juvéniles infectieux propres du troisième stade (J3). L'argile peut être sous forme de copeaux, ou calcinée, broyée et tamisée, mais comporte entre environ 33 % en poids et 67 % en poids du mélange homogène. Dans une variante, une couche de la crème aqueuse peut être placée sur une couche d'argile, puis recouverte d'une autre couche d'argile. Dans un autre mode de réalisation de l'invention, la crème de nématodes est étalée sur un substrat absorbant qui est ensuite placé sur une couche d'argile tandis que l'on réduit l'humidité relative à 60 %, pour sécher ladite crème. Les argiles préférées sont les argiles attapulgite, les argiles à diatomées et le kieselguhr. Les nématodes sont de préférence de la famille Steinernematidae ou Heterorhabditidae.
Patent EP-0386016-A4 (EP)
Title: Carbonated milk
IPC: A23C9/154
Filed: 1988-09-21
Abstract: An aerated or carbonated milk product drink comprising a milk product which has been carbonated with a gas or mixture of gases under pressure and packaged into a container. The milk product may be any natural or artificial milk product including dairy products and non-dairy milk products and includes combinations of milk products with other beverages such as fruit juices. The method of producing the carbonated milk product of the present invention comprises injecting under pressure carbon dioxide gas or a mixture of gases into the milk product at low temperature of less than 10 DEG C and high pressure of from 50 kpa to 200 kpa. The carbonated milk product remains carbonated in the package until opened for a reasonable shelf life.
Patent EP-0391965-A4 (EP)
Title: Paging terminal apparatus with page forwarding capability and methodology therefor
IPC: H04W88/18
Filed: 1989-07-05
Abstract: Apparatus and method is disclosed for automatically, or by selective response, call forwarding a message to one or more system pagers (12) which have an acknowledge back capability. In one embodiment, disclosed apparatus automatically forwards a message to another system pager upon the initially called pager failing to acknowledge back within a predetermined time period. Such other pager is determined from a set paging hierarchy list (42) included within the paging terminal apparatus itself. In another embodiment, wherein the system pagers have multiple acknowledge back response capability, a called pager (12) can request the received message be additionally call forwarded to one or more other system pagers in accordance with the particular acknowledge back response chosen by the called pager user.
Patent EP-0420975-A4 (EP)
Title: Degradation of polychlorinated biphenyls
IPC: A62D3/00
Filed: 1990-04-20
Abstract: Polychlorinated biphenyls are chemically degraded by contact with a Lewis acid catalyst in a nonaqueous liquid medium, in the presence of a cation which combines the chlorines on the PCBs to form a solid chloride of the cation which will precipitate out from the liquid medium. Preferred Lewis acids are metal halides, particularly a combination of aluminum chloride and ferric chloride, and the preferred cation is potassium in the form of potassium hydroxide. The process is susceptible to both batch and continuous operation. The process for chemically degrading PCBs with a Lewis acid catalyst can be applied to PCB-containing soils, sediments and sludges by contacting those materials, under anhydrous conditions, with Lewis acids and preferably with Lewis acids and a metal cation capable of reacting with the hydrohalogen released from the PCBs by the Lewis acids. The Lewis acids may be supplied to the process by the adventitious corrosion of a vessel containing the PCB-contaminated soil.
Patent EP-0457916-A4 (EP)
Title: Plasma-irradiated solid preparation
IPC: A61K9/28
Filed: 1990-12-12
Abstract: A matrix-type sustained release preparation has an inner layer containing the substance to be released and an outer layer contg. a plasma-crosslinkable polymer and a plasma-degradable polymer. The outer layer is irradiated with a plasma to control the release time of the preparation. The plasma-degradable polymer is pref. polyisobutylene, poly-alpha-methylstyrene, polymethacrylic acid, poly(methyl methacrylate), polymethacrylamide, polyoxymethylene or a polysaccharide. The plasma-crosslinkable polymer is pref. polypropylene, polystyrene, polyacrylic acid, poly(methyl (acrylate), polyacrylamide or poly(lactic acid). The plasma used is pref. a helium, argon, oxygen, nitrogen, hydrogen, air or water plasma.
Patent EP-0535229-A4 (EP)
IPC: G03F1/00
Filed: 1991-06-19
Abstract: L'invention se rapporte à un masque de décalage de phase utiisé dans un procédé photolithographique de formation d'une structure de cablage. Une structure (12) de blocage de la lumière est formée à cet effet de façon sélective sur un substrat de masquage transparent (11). Deux types de déphaseurs (13a, 13b) sont également prévus aux parties transparentes joignant la structure de blocage de la lumière. Les différences de phase entre chacun des deux déphaseurs et le substrat de masquage transparent sont de 90° chacune et la différence de phase entre les déphaseurs est de 180°. Dès lors que la différence de phase entre les deux déphaseurs est de 180°, on peut obtenir une résolution élevée et, en outre, dès lors que les différences de phase entre chacun des déphaseurs et le substrat de masquage transparent sont de 90° chacune, il ne se produit aucun transfert superflu de structures aux parties de bord des déphaseurs.
Patent EP-0580782-A4 (EP)
Title: An anti-hiv protein, tap 29, from trichosanthes, dna coding therefor and therapeutic uses thereof.
Inventor: LEE-HUANG SYLVIA
IPC: C07K16/00
Filed: 1992-04-15
Abstract: A new protein, termed TAP 29, obtainable from the root tuber of the plant Trichosanthes kirilowii or produced by recombinant means is useful for treating HIV infections or tumors. In treating HIV infections, the protein is administered alone or in conjunction with conventional AIDS therapies. Also provided are processes for purifying the protein, DNA sequences encoding the protein, hosts expressing the protein, recombinant DNA methods for expressing the protein, and antibodies specific for the protein.
Patent EP-0594856-A4 (EP)
Inventor: SUMITANI KOJI
IPC: B01J23/60
Filed: 1992-08-06
Abstract: L'invention se rapporte à un procédé pour la production de dialkylnaphtalène en une seule étape, qui consiste à mettre de l'alcénylbenzène en contact avec un catalyseur solide ayant la composition suivante (I) ou (II) dans une phase gazeuse ou liquide en présence d'hydrogène: (1) (M1)a.(M2)b.(SiO2XAl2O3).(Al2O3)c ... (I), (2) un mélange de II-(i) avec II-(ii); (M3)d.(Al2O3) ... II-(i); (M4)e.(SiO2XAl2O3) ... II-(ii); où M1 représente un métal choisi parmi les métaux du groupe VIII et le ruthénium; M2 représente un élément choisi parmi le zinc, le gallium et leurs oxydes; M3 représente un métal du groupe VIII; M4 représente un métal alcalin; et a, b, c, d, e et X représentent les proportions de chaque constituant.
Patent EP-0662158-A4 (EP)
Title: Zirconium extraction.
Inventor: TURNEY TERENCE WILLIAM
IPC: C22B34/14
Filed: 1992-08-19
Abstract: A process for producing a zirconium product, which process includes: providing a zirconium-containing material; and a leaching composition including: a source of ammonia or ammonium ions; a source of carbon dioxide (CO2) or carbonate ions; and water; and contacting the zirconium-containing material with the leaching composition to form an aqueous slurry for a time sufficient such that a soluble zirconium leach product is produced; and isolating a leaching solution containing the soluble zirconium leach product so formed.
Patent EP-0618947-A4 (EP)
Title: Removable pressure-sensitive adhesives for recyclable substrates.
Inventor: BERNARD MARGARET MALLIKA
IPC: C09J7/02
Filed: 1992-12-22
Abstract: There is provided hot water and alkali removable pressure-sensitive adhesive composition based on emulsion pressure-sensitive adhesive polymers used in combination with a rosin based acidic tackifier and a rosin based surfactant.
Patent EP-0653064-A4 (EP)
Title: Clinical test for detection of alzheimer's disease.
Inventor: ZEMLAN FRANK PAUL
IPC: G01N33/577
Filed: 1993-07-23
Abstract: A clinical method for the detection of Alzheimer's disease in living patients tests cerebrospinal fluid obtained from the patient. The cerebrospinal fluid is tested using a Western blot analysis to determine reactivity with a polyclonal or a monoclonal antibody. The antibody is one which reacts with a broad band of immunoreactivity obtained upon separation of Alzheimer's specific, material derived from filaments obtained from brains of deceased individuals having Alzheimer's disease. The test is particularly selective and enables one to identify patients with Alzheimer's disease and distinguishes these from patient's with other neurological disorders with similar symptoms such as Parkinson's disease and Pick's disease.
Patent EP-0606469-A4 (EP)
Title: Failsafe digital bus to analog protocol converter system.
Inventor: BAKER JOHN ARTHUR
IPC: G06F11/00
Filed: 1993-07-29
Abstract: A failsafe avionics interface unit serves as a protocol converter system for translating data for control purposes from a digital communication bus to an analog control channel as an upgrade or interface to an existing analog control system. The avionics interface unit includes digital interface bus logic, a digital data processor module, an analog interface, and a mode selection circuit. Data communicated over the digital interface bus is periodically translated into equivalent analog control signals. For safety purposes, the avionics interface unit ensures the integrity of the system by repetitively looping back or wrapping the digital equivalents of the analog output signals and comparing them to commanded digital control values. The protocol converter system additionally monitors communications over the digital data bus for data continuity. If the difference between a wrapped digital equivalent of an analog output signal and an expected value exceeds tolerable limits or if communication fails, the system disconnects its interface from control using redundant software and hardware and returns control to the analog control system.
Patent EP-0652390-A4 (EP)
Title: Automatic tensioner.
Inventor: TANAKA YASUHITO C O KOYO SEIKO
IPC: F16H7/08
Filed: 1993-10-21
Abstract: An automatic tensioner characterized in that a swinging lever (30) having a pulley (10) mounted at the leading end thereof is rotatably supported by a fixed case (20), and that the swinging motion of the swinging arm (30) is damped by virtue of the action of a helical torsion spring (40) and a friction member (60). A coned disc spring (70) is disposed not at the proximal end portion of a hub (31) for the swinging arm (30) where the friction member (60) is disposed but at the leading end portion of the hub (31). Interposed between a plate (80) constituting the fixed side and the swinging arm (30) constituting the rotating side is the friction member (60) which comes into direct contact with the plate (80) and the swinging arm (30). This prevents the generation of rattling noise attributed to play. Even microvibrations can be damped by positively generating swinging resistance.
Patent EP-0645043-A4 (EP)
Title: Apparatus for and method of verifying etching of optical servo information on magnetic media.
Inventor: THOMAS FRED CHARLES
IPC: G11B13/04
Filed: 1993-06-04
Abstract: An apparatus and method for etching a point on the surface of a magnetic medium to reduce the reflectivity of the point and for verifying that proper etching occured. A light source (40) provides a collimated incident beam of light (42). The incident beam is focused to a point on the medium (57) and a portion of the beam is reflected. The reflected beam (67) is separated from the incident beam and the intensity is compared to a threshold value and verification is indicated if the measured intensity exceeds the threshold value.
Patent EP-0652652-A4 (EP)
Inventor: HORIUCHI YUKIO-KURIHARA-C
IPC: H04J14/00
Filed: 1994-04-20
Abstract: Lors de la réception d'un signal de contrôle de répéteur multiplexé par superposition ou par multiplexage de longueur d'onde du signal optique de la ligne principale dans un système répéteur d'amplification optique, le signal optique reçu est converti photoélectriquement par un photodécteur et le signal électrique est divisé en deux. Une partie du signal électrique est soumise à amplification à égalisation, extraction de base de temps et reproduction de reconnaissance, de sorte qu'uniquement la composante de signal de la piste principale est extraite. On fait coïncider entre elles la forme d'onde, la phase et l'amplitude entre cette composante de signal extraite et le signal de ligne principale contenu dans l'autre signal qui n'est pas soumis à reproduction de reconnaissance, en effectuant l'égalisation et les réglages de retard et d'amplitude requis. Le circuit de réglage d'amplitude du signal de ligne principale présente une fonction de réglage automatique, permettant de combiner de manière différentielle les deux signaux. Par conséquent, la composante de signal de ligne principale est éliminée, de sorte que le niveau de la composante restante est réduit au minimum, et le signal de contrôle de répéteur désiré peut être extrait.
Patent EP-0644738-A4 (EP)
Inventor: IMRAN MIR A
IPC: A61B5/296
Filed: 1994-04-06
Abstract: Appareil de cartographie de la paroi d'un c÷ur formant une chambre dans ce dernier, cet appareil comprenant un cathéter de guidage (21) à travers lequel s'étend une lumière, ainsi qu'un cathéter de cartographie (51) pourvu d'une tige (52) montée coulissante dans la lumière du cathéter de guidage. Un ensemble panier (61) est utilisé, cet ensemble comprenant une pluralité de bras longitudinaux (62), espacés de manière circonférentielle, et présentant des extrémités proximales et distales (63, 64). Les extrémités distales des bras sont fixées à l'extrémité distale de la tige du cathéter de cartographie. Chacun des bras comprend un élément composé d'un matériau présentant une reprise de forme après déformation supérieure à 1,0 %, ainsi qu'une mémoire de forme convexe. Au moins une électrode (68) est prévue sur chacun des bras. Des conducteurs (69) connectés aux électrodes sont portés par les bras.
Patent EP-0702524-A4 (EP)
Inventor: SAHAGEN ARMEN N
IPC: G01N21/27
Filed: 1994-03-04
Abstract: Sonde (60) de contrôle d'un support fluide, utilisant au moins un réflecteur d'ondes électromagnétiques (8) et au moins une fibre optique (4 et 5) pour l'analyse du support fluide. La sonde utilise un socle (2) avec un trou (68) et une fenêtre (1) couvrant ledit trou du socle; cette sonde est conçue de telle sorte que la fenêtre transmet des ondes électromagnétiques et que le réflecteur d'ondes, disposé à l'écart de la fenêtre, reflète vers celle-ci au moins une partie des ondes électromagnétiques. La sonde capte les ondes réfléchies grâce à une ou plusieurs fibres optiques placées derrière la fenêtre permettant de voir le support fluide et transmet les ondes à un spectromètre relié à un ordinateur qui analyse le support fluide en ligne directe et en temps réel. Des éléments piézorésistifs à palpage pyrométrique sont déposés sur la fenêtre qui fait aussi fonction de diaphragme capteur de forces constitué d'un matériau mince réfractaire ou d'un matériau semiconducteur. Les éléments piézorésistifs sont placés sur la partie sans support du diaphragme, et au moins une partie du diaphragme est transparente aux ondes électromagnétiques.
Patent EP-0696193-A4 (EP)
Inventor: NADLER JERRY L
IPC: A61K31/44
Filed: 1994-01-04
Abstract: On décrit la découverte et la régulation d'une isoforme de 12-lipoxygénase (h1 12-LO) exprimée dans les tissus humains et d'une isoforme similaire exprimée dans les cellules des muscles lisses vasculaires de porc (PVSMC). On décrit différents ribozymes et composés chimiques inhibiteurs de la voie métabolique de la lipoxygénase hl 12-LO. L'action exercée par la voie métabolique de la 12-LO dans l'hypertrophie induite par l'angiotensine II a été mise en évidence. On montre que la culture en présence de hautes concentrations de glucose (HG) potentialise les effets stimulants de l'angiotensine II et de l'acide hydroxyeicosatétraénoïque (HETE) dans les muscles lisses vasculaires. Un aspect spécifique de l'invention concerne la découverte que l'activation de la voie métabolique de la 12-LO dans les muscles lisses vasculaires accentue la réponse hypertrophique vasculaire induite par l'angiotensine II chez les patients souffrant de diabète sucré. On décrit un traitement chez l'homme utilisant la médiation exercée par la voie métabolique de l'enzyme h1 12-LO.
Patent EP-0711164-A4 (EP)
Title: 4-aza-pregnane 5-alpha-reductase isozyme 1 inhibitors
Inventor: DURETTE PHILIPPE L
IPC: C07J73/00
Filed: 1994-06-27
Abstract: PCT No. PCT/US94/07220 Sec. 371 Date Oct. 31, 1995 Sec. 102(e) Date Oct. 31, 1995 PCT Filed Jun. 27, 1994 PCT Pub. No. WO95/00147 PCT Pub. Date Jan. 5, 1995Compounds of formula (I), wherein: R1 is selected from the group consisting of hydrogen and methyl; R2 is selected from the group consisting of methyl and ethyl; R3 is selected from the group consisting of hydrogen and methyl; and the C1-C2 carbon-carbon bond may be a single or double bond. Such compounds are useful in the treatment of pathologic conditions that benefit from blockade of isozymes of 5 alpha -reductase.    <IMAGE>  (I)
Patent EP-0726012-A4 (EP)
Title: An audio and video disc reproducing apparatus
Inventor: COOKSON CHRISTOPHER J
IPC: H04N5/76
Filed: 1994-10-13
Abstract: A system (41) for playing a selected one of multiple audio tracks recorded in synchronized fashion with a motion picture on an optical disk (23). The optical disk (23) has encoded on it a mixing master music and effects ("M&E") track, or a switching master M&E track. Individual audio tracks are provided for language-specific versions of the same motion picture, but these tracks have data recorded in them only where there is dialog. In this way, for many a motion picture, all tracks but masters will have data recorded for well less than half of the running time of the motion picture. When a mixing master is used, it is mixed with a language-specific track when the latter has dialog the mixing master contains no dialog. If a switching master is used, it may contain dialog recorded with the M&E when a language-specific track has dialog recorded in it, it also contains M&E and the track is played to the exclusion of the switching master.
Patent EP-0734371-A4 (EP)
Title: Novel retinoid conjugate compounds and methods for treating skin aging
Inventor: DUFFY JOHN A
IPC: C07C59/62
Filed: 1994-10-20
Abstract: Skin aging and related conditions can be effectively treated with a conjugate of a retinoid and a bioactive organic acid preferably selected from among alpha-hydroxy acids, beta-hydroxy acids, and keto-acids; preferred conjugates include retinyl glycolyl ether and retinyl glycolate (as either the ester or reverse ester).
Patent EP-0728335-A4 (EP)
Title: Mass data storage library
Inventor: MARTIN CHARLES W
IPC: G06F17/30
Filed: 1994-11-03
Abstract: A plurality of data storage modules (104) forming a mass data storage library, with a directory archive (78) maintaining a directory of the information contained on each data storage module (file server application) or on the storage modules retained in the library (volume server application). A plurality of interface computers (122) are coupled to a plurality of host computers (12) for receiving data and generating request signals to access the mass storage library.