baber/WOPTO huggingface dataset:
Patent WO-8501726-A1 (WO)
Inventor: CAMERON DONALD WILLIAM
IPC: C07D317/72
Filed: 1984-10-19
Abstract: Composé de formule II et ses formes tautomères, où R1 - R4 sont H, alkyle, aryle, alkaryle, halogène, hydroxy, alkoxy, aryloxy, araloxy, acyloxy, amino ou alkylamino; R8 a la même signification que R1 - R4 ou peut être du glycosyloxy; R9 et R12 ont la même signification que R1 - R4 et peuvent être alternativement alkoxycarbonyle, aryloxycarbonyle ou carboxy; un élément parmi Rx et Rb est hydroxy et l'autre est H, hal, alkoxy, aryloxy ou acyloxy; R10 et R11 pris ensemble représentent oxo ou éthylènedioxy (à condition que lorsque R1 et R11 pris ensemble représentent l'éthylènedioxy, si R4 est hydrogène ou méthoxy, Rb ne soit pas hydrogène ou acétoxy); R10 est hydroxy; R11 est hydroxyalkyle ou dihydroxyalkyle ou -CO-R15, où R15 est H, alkyle, aryle, aralkyle, hydroxyalkyle.
Patent WO-8502204-A1 (WO)
Inventor: HOLLIS RICHARD GRAHAM
IPC: C22B15/00
Filed: 1984-11-16
Abstract: Des constituants de plomb peuvent être extraits de scories pour produire une matte de cuivre à faible teneur en plomb en fondant les scories à une température dépassant 900oC, en permettant aux scories en fusion de se séparer en une couche de lingot de plomb et en une couche de matte, en extrayant la première couche de la deuxième, en chauffant la couche de matte à une température dépassant 1000oC et en éliminant sous forme de fumée le sulfure de plomb.
Patent WO-8600098-A1 (WO)
Inventor: LIEBREGTS JOHANNUS ADRIANUS AN
IPC: D05C15/26
Filed: 1985-06-13
Abstract: Procédé et appareil pour former des poils à motif sur un matériau comportant de préférence un capteur optique (200) capable de produire un premier signal correspondant à un motif de base, un dispositif de commande (119) pour convertir le premier signal en un second signal correspondant qui est un signal électrique correspondant au motif de base, ledit dispositif de commande (119) régulant également un dispositif de tuftage (40) conformément au second signal, de telle manière que ce dispositif de tuftage (40) fonctionne pour donner un motif correspondant au motif de base sur un matériau.
Patent AU-2001285080-A1 (AU)
Title: A vaginal pessary
Inventor: ULMSTEN ULF IVAR
IPC: A61F2/00
Filed: 2001-08-17
Abstract: A vaginal insert has a flexible body either in the form of a belt or a split cylinder. In either case, the insert may be coiled into a coiled state. The body has a reduced diameter when coiled and exhibits a resilient bias toward uncoiling and expanding in diameter from the coiled state. When the insert is inserted into the vagina of a patient, it expands and presses against the vaginal wall. This pressure in itself may be therapeutic, e.g., in treating cystocele and incontinence. A medicament may be conjoined with the insert that is introduced to the patient through contact with the insert. The insert can have a simultaneous mechanical and pharmacological effect, e.g., in the instance of treating incontinence with a drug and pressure. The belt-type body may incorporate mating ridges and grooves to keep the insert in a cylindrical configuration. Latch elements may be incorporated on the insert to support the insert in an expanded, partially uncoiled state.
Patent WO-9203629-A1 (WO)
Inventor: ARNOLD DIRK ERICH
IPC: E04H6/22
Filed: 1991-08-16
Abstract: Appareil de transfert (50) destiné au transfert d'un véhicule (55) entre une baie de stockage (35) dans un système de stockage à plusieurs niveaux (3) et un dispositif de transport tel qu'une grue (42). L'appareil de transfert (50) est équipé d'une ou plusieurs paires d'éléments de support adjacents (60), l'espace entre ceux-ci (60) étant réglable.
Patent AU-2001295573-A1 (AU)
Title: Labeling method and corresponding device
Inventor: BRINKMANN FRITZ
IPC: B08B9/08
Filed: 2001-09-19
Abstract: The invention relates to a method for detaching or pulling off labels (20) from a label support (10), said labels being adhered with a specified adhesive force to or on said label support (10), especially to or on a bottle case, in particular, on the lateral faces of a bottle case. A tear-resistant adhesive strip (40), which is preferably provided so that it is somewhat narrower than the label (20), is applied with its adhesive side (40k) to the free visible side of the label (20) facing away from the label support (10). The adhesive strip (40) is adhered to the label (20) with a detaching force acting between the label and adhesive strip, whereby the detaching force is greater than the adhesive force of the label on the label support (10), and the adhesive strip (40), together with the label (20') adhered thereto, is moved away from the label support (10). The invention also relates to a corresponding device.
Patent WO-9703325-A1 (WO)
Title: Dispositif de protection pour pale de ventilateur et assemblage de pale de ventilateur
Inventor: SARGENT PIRRIE EDWIN
IPC: F04D29/38
Filed: 1996-07-10
Abstract: L'invention a trait à un dispositif de protection (15) pour pale de ventilateur (11) comportant une enveloppe (16) de forme rectangulaire, semblable à un manchon, dont les deux extrémités sont, l'une fermée (17), l'autre ouverte (18). Cette enveloppe (16) comporte également des organes de rétention permettant de la maintenir en place sur la pale de ventilateur, ces organes comprenant une ouverture extensible (19) combinée à l'extrémité ouverte (18).
Patent WO-9834813-A1 (WO)
Title: Fixe-au-toit
Inventor: WILLIAMS PATRICK YELVERTON
IPC: B60R9/04
Filed: 1997-02-06
Abstract: L'invention concerne un fixe-au-toit gonflable. Ce fixe-au-toit comprend un élément flexible (10) comportant deux parties tubulaires gonflables (11), placées de chaque côté d'une bande centrale (12). Des courroies (16, 17) sont reliées à des rabats (14, 15) au niveau des extrémités opposées de l'élément flexible (10). Le fixe-au-toit est placé sur le toit du véhicule, et les courroies (16, 17) sont tirées autour des côtés opposés du toit et dans le véhicule. Les extrémités libres des courroies (16, 17) sont pourvues de raccords correspondants (19, 20) permettant de les relier sous le toit, à l'intérieur du véhicule. Les rabats (14, 15) sont bloqués entre les portes de la voiture et le toit du véhicule, une fois les portes fermées. Le fixe au toit gonflable peut être serré en une forme gonflable et fixé dans la boîte à gants lorsqu'il n'est pas utilisé.
Patent WO-9953021-A1 (WO)
Title: Facteur de differentiation/de proliferation et de conservation des cellules et procedes d'utilisation correspondants
Inventor: BETTESS MICHAEL DAVID
IPC: C07K14/475
Filed: 1999-04-09
Abstract: La présente invention concerne un facteur biologiquement actif capable d'influer sur la différentiation, la prolifération et/ou la conservation des cellules multipotentes. L'invention se rapporte également à des procédés d'utilisation du facteur biologiquement actif visant à produire des cellules multipotentes, des cellules multipotentes possédant des propriétés différentes et plus particulièrement des cellules précoces du type d'ectoderme primaire (cellules EPL). L'invention concerne aussi des cellules multipotentes et des cellules partiellement ou définitivement différenciées ainsi que leur utilisation en thérapie génique et dans celle des cellules humaines ainsi que dans la fabrication d'animaux transgéniques.
Patent WO-9305264-A1 (WO)
Inventor: DEKOSTER CLAUDE
IPC: E21B10/02
Filed: 1992-08-28
Abstract: Couronne de carottier, en particulier pour un carottage d'évaluation de réservoir, comportant: un corps (5) pouvant tourner autour d'un axe de rotation (6); des lames (8) prévues sur le corps (2) au moins en avant de celui-ci; plusieurs couteaux (10) répartis le long de chaque lame (8) et présentant chacun un bord de coupe (12), les bords de coupe (12) étant ensemble circonscrits dans une enveloppe imaginaire disposée autour d'une carotte (4) à extraire; des ajutages (13) fournissant un jet de liquide et débouchant à l'avant du corps (5); au moins un ajutage (13) présentant une sortie (15) déviant le jet de liquide sensiblement en oblique vers l'avant par rapport à l'axe de rotation (6), à l'écart de la carotte, de préférence suivant un angle de plus de 45°, et avantageusement de plus de 50°.
Patent WO-9825500-A1 (WO)
Title: Brosse a dents
Inventor: LLAMAS BRAVO HIPOLITO
IPC: A46D1/00
Filed: 1997-09-30
Abstract: Cette invention a trait à une brosse à dents comprenant plusieurs plaques de poils formant, lorsqu'elles sont juxtaposées, une tête de brosse fixée au bout d'un manche. Chacune de ces plaques de poils comporte une multitude de poils et est moulée d'une seule pièce. Selon l'invention, lesdites plaques de poils sont disposées parallèlement à l'axe longitudinal du manche.
Patent BG-50628-A1 (BG)
Title: Device for root- formation stimulation
Inventor: KHRISTOV KHRISTO D
IPC: A01N35/06
Filed: 1990-08-08
Abstract: This agent is used in agriculture and, in particular, in vegetative reproduction of cherry and morello-cherry trees. It increases the percentage of the plant's root striking. The agent contains from 1 to 6 g/l of indolyl-fatty acid, and from 0.5 to 10 g/l of vitamin K3.
Patent WO-9826227-A1 (WO)
Title: Dispositif de montage d'un compesseur
Inventor: RODRIGUES CARLOS JOSE ROSA
IPC: F24F1/10
Filed: 1996-12-11
Abstract: Un compresseur (34) est équipé d'une plaque de montage (416) dans laquelle sont ménagées au moins trois ouvertures de montage (418). La surface sur laquelle le compresseur (34) et la plaque de montage (416) doivent être montés, est munie d'un goujon de montage du compresseur (424) disposé en alignement axial avec chacune des ouvertures. Une partie saillante arquée (422) est associée avec chacun des goujons de montage (424). Les parties saillantes arquées (422) sont disposées à distance de leur goujon respectif (424) en direction des deux goujons adjacents (424). Des douilles élastomères (430) sont reliées aux ouvertures dans la plaque de montage (416). Les douilles (430) possèdent des ouvertures centrales conçues pour recevoir les goujons de montage (424) et une surface extérieure conçue pour recevoir la partie saillante arquée associée. Un système de fixation est associé à chacun desdits goujons (424) et douilles (430) pour maintenir de manière axiale les douilles (430) par rapport auxdits goujons (424).
Patent WO-0069559-A1 (WO)
Title: Extraction par dioxyde de carbone supercritique des impuretes issues de resines echangeuses d'ions
Inventor: DIAS SHELTON A
IPC: B01J49/00
Filed: 2000-05-17
Abstract: la présente invention concerne un procédé permettant d'extraire des impuretés lixiviables de résines échangeuses d'ions, qui consiste à exposer la résine à du dioxyde de carbone supercritique durant un intervalle de temps suffisant pour permettre à au moins une partie des impuretés lixiviables d'être solubilisées par ce dioxyde de carbone supercritique. On retire ensuite la résine du dioxyde de carbone supercritique dans lequel les impuretés lixiviables sont dissoutes. Ce procédé convient particulièrement pour retirer de la résine les impuretés organiques, qui peuvent ou non contenir du sodium ou du chlore, produisant ainsi des résines echangeuses d'ions qui conviennent à des applications d'utilisation critique dans les industries nucléaire, pharmaceutique, électronique et alimentaire.
Patent WO-0161076-A1 (WO)
Title: Procede pour munir des constituants carbones d'une cellule d'electrolyse d'un revetement protecteur
Inventor: MIRTCHI AMIR A
IPC: C04B41/87
Filed: 2001-02-09
Abstract: L'invention concerne un procédé permettant de traiter un constituant carboné de cellule d'électrolyse pour produire de l'aluminium, afin d'assurer une protection contre la détérioration pendant le fonctionnement de la cellule. Une suspension liquide d'une matière réfractaire dispersée dans une solution à base de liant lignosulfonate est préparée et appliquée comme revêtement protecteur sur une surface de constituants cellulaires carbonés et est mise à sécher.
Patent CA-2001489-A1 (CA)
Title: Developing solvent for layers which are crosslinkable by photopolymerization and process for the production of relief forms
Inventor: SCHLOSSER HANS-JOACHIM
IPC: G03F7/32
Filed: 1989-10-25
Abstract: Abstract of the Disclosure The invention describes a developing solvent for    layers   which   are    crosslinkable    by photopolymerization and contain a binder based on an elastomeric polymer,  a photopolymerizable monomer compatible therewith and a photoinitiator.   The developing solvent comprises an ester of the general formula I                                 (I) wherein R1 and R2    are the same or different and denote (C1- C13)n-alkyl or iso-alkyl, C5, C6 or C12-cycloalkyl, (C1-C3)alk-C6-aryl, C6 or C10-aryl, provided that the sum of carbon atoms in R1 and R2 is from 6 to 13. Compared  with  solvents  of  the  prior  art,  the developing  solvent  of  the  present  invention  is non-toxic, can quickly be removed from the layer and has a high capacity for layer components.
Patent CA-2002163-A1 (CA)
Title: Ceramic composition
Inventor: SPENCER NICHOLAS D
IPC: C04B35/45
Filed: 1989-11-03
Abstract: Abstract of the Disclosure Improved process for making Bi-Pb-Sb-Sr-Ca-Cu oxide superconductors.  A solution of the nitrates of Bi, Pb, Sr, Ca, and Cu is reacted with a quaternary ammonium carbonate in a dispersion (heel) of Sb2O5.  Carbonates of Bi, Pb, Sr, Ca, and Cu precipitate homogeneously on the Sb2O5 particles.  Solids are recovered, dried, and heated to make a superconductor.  The method minimizes handling toxic antimony compounds and reduces introduction of contaminants.  Novel compositions result.
Patent CA-2002188-A1 (CA)
Title: Composition containing an extract obtained by a water-containing organic solvent, and a process for preparing the same
Inventor: MOTOYAMA SHIMESU
IPC: A61K47/14
Filed: 1989-11-03
Abstract: ABSTRACT    A composition containing an extract obtained by a water-containing organic solvent, comprising: (a) an extract containing active ingredients almost insoluble in water, said extract being obtained from plant tissues by extraction with a water-containing organic solvent, and at least one of (b) a water-soluble high-molecular substance and (c) a fatty acid ester or polyglycerol.          This composition can be formulated into preparations not containing ethanol, i.e. solid preparations including tablets, granules, and powder preparations, or non-alcoholic liquid preparations such as drinkable preparations and syrups, in such a way that the extract contained is well absorbed through the digestive tract.
Patent CA-2002434-A1 (CA)
Title: Control system calibration
Inventor: BOE THOMAS E
IPC: A01B63/112
Filed: 1989-11-07
Abstract: A microprocessor-based control system includes an automatic calibration and configuration feature.  A calibration and configuration algorithm operates to establish the sensor ranges of all sensors installed and disables certain configurable features if the associated sensors are not present.  The algorithm also provides a functional test of the control system during the calibration process.
Patent CA-2002501-A1 (CA)
IPC: B23K9/32
Filed: 1989-11-08
Abstract: To prevent abrasion of the power cable of a welding gun as the power cable passes from a bellows connector into the welding gun handle, an abrasion-resistant sleeve is positioned over the power cable at that location.
Patent CA-2004255-A1 (CA)
Title: Transcutaneous infusion apparatus and methods of manufacture and use
Inventor: KOENIG MARVIN E JR
IPC: A61M25/01
Filed: 1989-11-30
Abstract: Abstract Apparatus for accessing the circulatory system of a person or animal includes a port and a device for accessing the port.  The access device has a solid introducer with a catheter received thereabout.  The introducer and catheter are covered by telescoping containers which expose the insertion ends of the introducer and catheter only at the time of insertion. The catheter is separable from the access device after insertion.
Patent CA-2005301-A1 (CA)
Inventor: THOMPSON LARRY F
IPC: B01D21/01
Filed: 1989-12-12
Abstract: Waste  drilling  mud is stabilized for earthen burial.  The waste  drilling  mud may be treated by flocculating, aggregating, agglomerating   and   dewatering   the  waste  drilling  mud  and separating  out  free  water. The  free water may be reused or disposed  of  in  a  disposal  well.    The  thickened, dewatered drilling   mud  solids  may  be  further  treated  with  a  water absorbing  binder  to  produce  a  residue  which  has sufficient bearing strength  to  support  an  earthen overburden and may be disposed  of by burial.  Suitable flocculating, agglomerating and dewatering    polyelectrolytes    may    be    used,    including polyacrylamides,   quarternary   amine   polymers  and  mixtures thereof.    The water absorbing binders may include inorganic and organic  materials, such as natural and synthetic water absorbing gums, polymers and inorganic colloidal absorbers.
Patent CA-2007634-A1 (CA)
Title: Method and system for transmitting buffered data packets on a communications network
Inventor: COURTOIS PIERRE-JACQUES F C
IPC: H04L12/28
Filed: 1990-01-12
Abstract: 1. The invention is related to a method of transmitting data packets in time slots on a communications network having first and second unidirectional buses which are oppositely directed and a plurality of access units coupled between the buses, said method including the steps of forming a distributed queue of data packets by queueing in each access unit the therein received data packets to be transmitted on the first unidirectional bus, transmitting a request flag on the second unidirectional bus by each access unit for each data packet in the queue in the respective access unit, keeping track in each access unit of all request flags passing said access unit on the second unidirectional bus, and transmitting a data packet from the queue in access unit if a predetermined number of empty time slots has passed said access unit on the first bus, to improve the flexibility and the adjustability in relation to the traffic density of transmitted data packets the method comprises the steps that at the time a further data packet, which was received in an access unit and was added to the queue therein, reaches a position in the queue in Which there is a predetermined number of data packets between said further data packet and the head of the queue, a request flag is transmitted on the second bus by said access unit and that said further data packet is transmitted by said access unit in the first empty time slot on the first bus after a number of free slots on the first bus have passed said access unit, said number of free slots being equal to the total number of data packets in the distributed queue for which already request flags were transmitted at the time said further data packet reaches said above mentioned position.
Patent CA-2010113-A1 (CA)
Title: Treatment of a surface by laser energy
Inventor: HENDERSON ANDREW R
IPC: B23K26/08
Filed: 1990-02-15
Abstract: ABSTRACT    In treating the surface of a material with laser energy by sweeping a laser beam over the surface, a substantial uniformity of energy delivery is achieved across a major portion of the transverse (x) width of the beam by using an unfocussed beam of a ring mode configuration and preferably one having an outer ring with at least some degree of interior fill as is achieved by a laser beam continuing TEM00 and TEM01* modes.  The specification discusses various beam configurations.  The specification introduces the concept of "exposure integration" which is a function not only of the beam profile in the sweep direction (z) but of the rate of sweep.  An exposure duration for any scanned point (P) of not more than 10 milliseconds is suggested.  The application of the invention is particularly described with reference to marking the surface of paper.
Patent CA-2010831-A1 (CA)
Title: Non mecanical regulator of flow of solids between two fluidized media
Inventor: GUIGON PIERRE F
IPC: B01J8/24
Filed: 1990-02-23
Abstract: A nonmechanical device for regulating the flow rate of solids travelling under the effect of a driving force between two fluidised media (10, 15) maintained separately in two adjacent enclosures (1, 2) communicating by a lower opening (12) arranged in their dividing wall (11), this opening being framed by baffle plates (16, 17) for the fluidising gases of each enclosure, which comprises on each side of the dividing wall (11) inside the compartment (20, 21) bounded by the corresponding baffle plate (16, 17) an aeration gas injector (18, 19), the injector (19) situated in the upstream compartment (21) delivering a constant flow rate of gas, the injector (18) situated in the upstream compartment (20) delivering a controllable gas flow rate.
Patent CA-2011422-A1 (CA)
Title: Gas storage and dispensing system
Inventor: FRUTIN BERNARD D
IPC: B01J13/00
Filed: 1990-03-02
Abstract: ABSTRACT OF THE INVENTION            Systems for storing and dispensing gases.  The gas storage systems are two-phase gas/solid or gas/liquid, or three-phase gas/liquid/solid, functioning by reversible sorption.  In gas storage systems having a solid phase, use is made of a polymeric material, preferably a hydrogel, having microvoids functioning as interstitial stores for gas.  Reversible gas sorption in the microporous polymer is improved by treatment with a swelling promoter.  The stored gas may be a propellant, and reversible sorption propellant storage may be used in all types of pressure pack dispenser. Cryogenic techniques facilitate preparation of propellant systems with standardised parameters.  The invention enables use of safe and environmentally benign gases as propellants.
Patent CA-2011628-A1 (CA)
Title: System for exchanging containers while in operation
Inventor: AUVOJA ANDERS
IPC: B67D1/12
Filed: 1990-03-07
Abstract: ABSTRACT           The present invention relates to a system for exchang-ing containers containing a medium without introducing air, while the containers are being emptied during a spraying operation.  The system has at least two intermediate containers, each having a feed tube arranged to be connected to a respective transport container for the medium.  A return tube for each intermediate container is arranged to be reconnected to the respective transport container via a pump.  Each intermediate container is connected via a respective outlet tube and a respective valve to a common outlet tube to a spraying station.          Each intermediate container also has a device for determining the level of medium therein.
Patent CA-2011822-A1 (CA)
Inventor: GOODIN RICHARD L
IPC: A61M25/00
Filed: 1990-03-09
Abstract: A blood pressure monitoring catheter for use in a MonorailTM  intravascular  system  for  measuring  the pressure  gradient  across  a  stenotic  lesion.    It comprises an elongated, flexible, plastic, extruded, tubular  member  having  a  guidewire  port  extending through the wall thereof a short distance proximal to the distal end of the tubular member to intersect with a lumen which extends to the distal end.  The second lumen runs the entire length of the tubular member from its distal end to its proximal end.  The proximal end of the blood pressure monitor catheter is fitted to a molded plastic hub to facilitate the attachment of the catheter to the blood pressure measuring apparatus with which the catheter is to be used.
Patent CA-2012805-A1 (CA)
Inventor: BULLOCK DANIEL E
IPC: H05K9/00
Filed: 1990-03-22
Abstract: ABSTRACT OF THE DISCLOSURE A fibre reinforced plastic structure comprising a matrix of thermoplastic material  and conductive fibres provides effective EMI shielding.   Process for  making the structure  permits  the employ  of relatively long conductive fibres which reduce the fibre loading required for effective shielding.