baber/WOPTO huggingface dataset:
Patent WO-8204446-A1 (WO)
Title: Woof preparation device for pneumatic looms
Inventor: PEETERS JOHAN T
IPC: D03D47/36
Filed: 1982-05-26
Abstract: Woof preparation device for pneumatic looms, of the type consisting of a stationary stock-drum (4), on which a stock of woof thread (10) is being wound before it becomes pneumatically transported through the shed, whilst at this delivery end there is provided a blocking component (14) which is shifted from a position of rest to an active position in order to prevent the unwinding of the thread (10) during a part of the weaving cycle, characterized in that at the aforesaid delivery end there is provided a winding counter (16), whereby the shift from rest to the active position of the aforesaid blocking component (14) is being controlled.
Patent WO-9965360-A1 (WO)
Inventor: PAUWELS JAN CLEMENT
IPC: A47B87/00
Filed: 1999-06-15
Abstract: La présente invention concerne une pièce pour mobilier comprenant un support (1) et un plateau couvrant (2) se fixant sur le support (1). Ce support (1) comprend une pièce support de base (10) et au moins une pièce support complémentaire (11) qui se fixe amovible sur la pièce support de base (10). La pièce support de base (10) et la pièce support complémentaire (11) comportent un bâti fait d'une première et d'une seconde pièce (3, 4) qui remontent verticalement depuis la pièce support (10, 11) et se raccordent entre elles perpendiculairement à la pièce support (10, 11) au moyen d'une première et d'une seconde jonction transversale (5, 6). La première jonction transversale est réalisée au voisinage du haut du bâti, la seconde jonction transversale étant réalisée au voisinage du bas du bâti. La pièce support de base (10) et la pièce support complémentaire (11) sont reliées amovibles entre elles par charnière selon le sens de la hauteur du bâti en une pluralité de positions. Des dispositifs permettent de fixer une pièce support complémentaire (11) en plusieurs positions de la pièce support de base (10).
Patent WO-9823845-A1 (WO)
Title: Dispositif de raccordement de colonne montante sous-marine souple a une structure en surface
Inventor: TEIXEIRA MARCELO JOSE BARBOSA
IPC: E21B19/00
Filed: 1997-11-04
Abstract: Cette invention a trait à un dispositif, ainsi qu'au procédé correspondant, facilitant le raccordement de colonnes montantes sous-marines souples en provenance des fonds marins à un élément quelconque se trouvant en surface sur une structure de surface. Ce dispositif fait intervenir deux composants principaux, un mécanisme de guidage (1, 51) et un connecteur (8) raccordé à la colonne montante sous-marine souple (14) que l'on se propose de rattacher à la structure.
Patent WO-0068357-A1 (WO)
Title: Methode de culture 'a la carte' en bioreacteur et systeme pour conduire a maturation des embryons somatiques de coniferes
Inventor: AUBRY DANY
IPC: C12M1/40
Filed: 2000-05-05
Abstract: Selon cette invention, un système de culture en bioréacteur et un procédé de fabrication d'embryons somatiques de conifères comprennent une cuve close, une matrice d'immobilisation de biomasse, un équipement de recirculation de bouillon de culture liquide et un équipement de régulation des gaz. La matrice d'immobilisation de biomasse est installée dans une cuve close, un bouillon de culture liquide est introduit dans la cuve close et le niveau du bouillon de culture liquide dans la cuve close est maintenu plus bas que la matrice d'immobilisation de la biomasse. L'équipement de recirculation de bouillon de culture liquide pulvérise le bouillon de culture liquide depuis la cuve close sur la matrice d'immobilisation de la biomasse et arrose ainsi la biomasse en maturation immobilisée.
Patent WO-03017418-A1 (WO)
Title: Systeme de distribution pour reseau d'antennes
Inventor: MOLDOVEANU CALIN
IPC: H01Q3/26
Filed: 2002-08-13
Abstract: L'invention concerne un système de distribution d'antennes permettant de déployer efficacement une couverture d'accès sans fil dans une zone de couverture d'abonnés évolutive. Ce système de distribution d'antennes comprend de multiples niveaux d'entrées reliées de façon sélective à un réseau d'antennes pour modifier le diagramme de rayonnement du réseau d'antennes comme voulu pour une distribution d'abonnés et un scénario topographique donnés. Un réseau de huit antennes possède quatre niveaux d'entrées. Le premier niveau possède huit entrées chacune reliée de façon sélective à l'antenne correspondante parmi les huit antennes. Le deuxième niveau possède quatre entrées, chacune reliée de façon sélective à deux antennes adjacentes. Le troisième niveau possède deux entrées, chacune reliée de façon sélective à quatre antennes adjacentes. Le quatrième niveau possède une entrée reliée de façon sélective aux huit antennes. Des déphaseurs reliés à chaque antenne appliquent une compensation de phase adéquate pour que les antennes forment le diagramme de rayonnement voulu lorsqu'elles sont reliées à l'aide des deuxième, troisième ou quatrième niveaux d'entrées. En général, pour n niveaux d'entrées, N=2n antennes sont nécessaires, chaque antenne émettant un rayonnement en pétale possédant un angle de 3600/2n-k, où k=0,1...n.
Patent WO-03051333-A1 (WO)
Title: Systeme d'administration micellaire inverse permettant un transport controle et une absorption renforcee d'agents
Inventor: MACGREGOR ALEXANDER
IPC: A61K9/48
Filed: 2002-12-13
Abstract: Cette invention concerne un système d'administration micellaire inverse servant à renforcer l'absorption d'un agent d'intérêt dans des membranes biologiques telles que le tractus gastro-intestinal de mammifères. Les micelles inverses comprennent au moins un composé amphipathique ionique et au moins un agent actif polaire pouvant être ionisé en milieu aqueux ou physiologique. Le système d'administration de la présente invention facilite le transport de l'agent dans le tractus gastro-intestinal ou d'autres membranes et renforce la libération in vivo et la disponibilité du ou des agents d'intérêt dans un environnement fluidique.
Patent WO-03099175-A1 (WO)
Title: Shunt et methode de traitement d'un glaucome
Inventor: GRAHN BRUCE HAROLD
IPC: A61F9/007
Filed: 2003-05-29
Abstract: L'invention concerne un shunt destiné à être implanté entre la chambre antérieure de l'oeil et l'espace épithélial du sinus frontal d'un patient dans le traitement d'un glaucome. Le shunt comprend un tube de longueur suffisante pour recouvrir la distance entre la chambre antérieure de l'oeil et l'espace épithélial du patient, ledit tube comprenant une extrémité de chambre antérieure ouverte et une extrémité d'espace épithélial fermée, et un dispositif d'étanchéité associé au tube entre les extrémités de la chambre antérieure et de l'espace épithélial, servant à boucher un trou dans le sinus frontal, et à assurer la fixation du tube contre un mouvement du sinus frontal. Le shunt comprend également une valve pouvant s'ouvrir par pression fluidique dans le tube, située au niveau ou près de l'extrémité du sinus de l'espace épithélial, et permettant à un flux contrôlé d'humeur aqueuse de s'écouler dans le tube lorsque celui-ci est implanté. L'invention concerne également une méthode de traitement d'un glaucome chez un patient par implantation chirurgicale du shunt entre la chambre antérieure de l'oeil et le sinus frontal.
Patent CA-2002859-A1 (CA)
Inventor: VAN WAUWE JEAN P F
IPC: A61K8/67
Filed: 1989-11-14
Abstract: A method for treating skin disorders in warm-blooded animals, said method comprising administering to said warm-blooded animals an effective amount of an appropriately substituted benzimidazole or benzotriazole which suppressss the metabolism of retinoids. Compositions comprising said compounds and an effective amount of a retinoid. Particular compounds for use in the present invention are compounds of the formula:     (see fig. I)    and/or        (see fig. II)
Patent CA-2003279-A1 (CA)
Title: Construction of towed streamers
Inventor: HARVEY ANTHONY P
IPC: H01B7/12
Filed: 1989-11-17
Abstract: ABSTRACT           A towed streamer having a buoyant core (1), a data bearer layer (2) surrounding the buoyant core, an inner jacket layer (6) formed of a resillent material surrounding the data bearer layer, and an outer jacket layer (7) surrounding the inner jacket layer wherein a series of longitudinally positioned strength members (5) are embedded in the inner jacket layer (6) to extend along the streamer to transmit tension along the streamer while the streamer is held in the inner jacket layer (6).
Patent CA-2003780-A1 (CA)
Inventor: TANAKA MICHIO
IPC: C07C37/84
Filed: 1989-11-24
Abstract: Disclosed is a process of producing isopropylnaphthols by oxidizing diisopropylnaphthalenes with molecular oxygen in a liquid phase to form a reaction mixture which contains therein diisopropylnaphthalene monohydroperoxides and then decomposing the monohydroperoxides with acids to isopropylnaphthols. An organic layer is separated from the reaction mixture, lower aliphatic alcohols of 1-4 carbons are added to the organic layer, and the diisopropylnaphthalenes are crystallized while allowing the diisopropylnaphthalene monohydroperoxides to remain dissolved in the lower aliphatic alcohols, thereby to separate the mono-hydroperoxides from the diisopropylnaphthalenes. The isopropylnaphthols may be crystallized from aromatic hydrocarbons of 6-12 carbons. The isopropylnaphthols can be produced in high purity and in high yield by this process.
Patent CA-2004344-A1 (CA)
Title: Loony magnetic change wallet
Inventor: MCATEER WILLIAM L
IPC: B65D85/00
Filed: 1989-12-01
Abstract: Abstract:          This invention is a big improvement over the ordinary change p??se. By using magnets to hold the coins the wallet can be opened up and all your coins are visible and accessible. No digging around or dumping out to find a dollar. Quarters and dimes can also be kept in the dollar wells. The flat design fits in your pocket without an unsightly bulge.
Patent CA-2004690-A1 (CA)
IPC: H04M19/02
Filed: 1989-12-06
Abstract: ABSTRACT           A current limit circuit for a ringing amplifier in a telephone system comprised of circuitry connected to the output of an error amplifier for receiving and comparing the output ringing current to a pair of predetermined threshold levels and in response clipping the error signal output from the error amplifier to a certain level, thereby clipping the error signal amplitude at levels to maintain the current below the threshold level.  A capacitor is connected to the output of the current limit circuit for storing the final value of the current limiting error signal and using the final value as the starting value of the next output ringing signal sinusoidal peak of the same polarity.
Patent CA-2007203-A1 (CA)
IPC: B07B4/08
Filed: 1990-01-05
Abstract: A cleaning system for a combine having a plurality of cleaning sieves which are operated to arrange grain in a thin veil or crop mat on the sieves.  The cleaning system of the present invention includes an elongated transverse cleaning fan and an air plenum.  The cleaning fan is rotatably driven about a fixed axis and includes a plurality of spaced apart blades peripherally disposed about the fan. The air plenum extends parallel to and along substantially the entire length of the fan for directing a forced flow of air from the fan rearwardly through the cleaning sieves.  The air plenum includes upper and lower air directing baffles.
Patent CA-2008392-A1 (CA)
Title: Apparatus for enhancing structural integrity of masonry structures
IPC: E04B2/10
Filed: 1990-01-23
Abstract: APPARATUS FOR ENHANCING STRUCTURAL           INTEGRITY OF MASONRY STRUCTURES               Abstract of the Disclosure A masonry structure reinforcing and confinement apparatus is disclosed for enhancing the structural integrity under stress of masonry structures formed of a plurality of stacked masonry units.  The apparatus includes a plurality of interconnected reinforcing members and is positionable between adjacent surfaces of tiers, or courses, of masonry units so that some members extend between the opposite walls of the masonry units with selected portions of the apparatus being secured in the horizontal mortar joint thereat.
Patent CA-2009186-A1 (CA)
Title: Braking system and break-away braking system
Inventor: KLINE WAYNE K
IPC: B60T13/74
Filed: 1990-02-02
Abstract: ABSTRACT OF THE DISCLOSURE           The  present  invention  provides  an   electric braking  system  and an electric break-away braking system which provide sufficient  power,  i.e.  both  current  and voltage,  to all the electric brakes of a truck or trailer to fully activate them when  braking  is  required.   Both braking  systems  of  the  present  invention  utilize two voltage sources which are normally connected  in  parallel for  charging.   When  braking  is  required, however, the electronic control circuitry switches the voltage  sources from  a parallel configuration into a series configuration to provide a sufficient voltage to overcome the resistance losses  in  the  brake  lines  and thereby provides enough voltage at  the  electric  trailer  brakes to  have  them provide the maximum possible braking.
Patent CA-2011158-A1 (CA)
Title: Track Clamp Assembly
Inventor: DUCZKOWSKI EDWARD M JR
IPC: E01B25/24
Filed: 1990-02-28
Abstract: A track clamp assembly for supporting or splicing tracks of I-shaped cross-section formed by a vertical web with horizontal parallel flanges at the opposite ends of the web and having a pair of oppositely facing grooves formed in the flanges on each side of the web.  The track clamp assembly comprises upper and lower clamp members respectively having upper and lower edges insertable in a pair of track grooves, and having interengageable ramp surfaces disposed between the upper and lower edges and extending obliquely thereto.  Outwardly projecting tabs on the clamp members are engageable by a connecting bolt which when tightened moves the ramp surfaces into interengagement, increasing the dimension between the upper and lower edges and forcing the clamp members into locking engagement with the track.
Patent CA-2011424-A1 (CA)
Inventor: LIE LIAT-CHAW
IPC: G09F9/33
Filed: 1990-03-05
Abstract: DISPLAY BOARD ASSEMBLY                           ABSTRACT        A display board assembly,  which includes  a start unit connected to  an end  unit  with  a  variety  of  intermediate display units set in therebetween in a  line.     By means  of color contrast and diaphaneity  differentiate the   symbols on the intermediate which show a certain meaning collectively can be clearly seen in the day.   When in the dark,  a photosensor control power supply automatically turn on the  light emitting diodes of the  intermediate   display units to  illuminate the symbols thereon.   cont'd / 2
Patent CA-2015036-A1 (CA)
Title: Teat adapter for a bottle comprising a screw ring
Inventor: DEKERLE BENOIT
IPC: A61J11/04
Filed: 1990-04-20
Abstract: ABSTRACT OF THE DISCLOSURE     A teat end-piece adapter is disclosed for a bottle comprising a screw ring, and further comprising an  inner threaded chimney adapted for cooperating with the thread of the ring of the bottle, a sidewall also threaded for receiving the ring of the end-piece and,  in addition, a skirt connected to said chimney, shaped and positioned so that it cooperates sealingly with the internal face of the ring of the bottle when the adapter is fixed thereon by screwing its chimney on said ring.
Patent CA-2015665-A1 (CA)
Inventor: COSQUER PHILIPPE
IPC: C07C213/00
Filed: 1990-04-27
Abstract: L'invention a pour objet un nouveau dérivé d'hydroxyphénétylamine caractérisé en ce qu'il répond à la formule (I): (I) ainsi que ses sels d'addition avec les acides minéraux et organiques. Ce nouveau dérivé présente une affinité antagoniste pour le récepteur opiacé kappa, remarquablement dissosiée ainsi qu'une faible affinité pour le récepteur opiacé mu et pratiquement pas pour le récepteur dodaminergique D2. Ces propriétés le rendent utilisable comme medicament dans le cas de traitement intensif avec un produit agoniste du récepteur opiacé kappa, ce traitement nécessitant une interruption pour des raisons, par exemple, de surdosage.
Patent CA-2016427-A1 (CA)
Title: One piece inserted saw tooth
Inventor: PAWLOSKY ANTHONY J
IPC: B23D61/06
Filed: 1990-05-09
Abstract: A one piece saw tooth insert for use in combination with a circular saw of the inserted bit type wherein said insert  (50)  has a bit portion  (51) and a shank portion (57) combined as a single piece, wherein the shank portion (57)  has  a  generally  circular  outer  edge  surface  (58) adapted  to  be  received  by  a  generally  circular  edge surface  (34)  of  a  socket  (31)  without  any  substantial deformation of said shank portion,  and the bit portion (51)  has  a  generally  circular  outer  edge  surface  (55) adapted to be received by another circular edge surface (33)  of the socket  (31),  such that the bit portion  is elastically deformed by being pivoted in the direction of the cutting edge of the insert to thereby lock the one piece insert into the socket.
Patent CA-2017599-A1 (CA)
Title: Dry brush cleaning apparatus and method for cleaning printing press blanket cylinders
Inventor: SWITALL THOMAS G
IPC: B41F35/06
Filed: 1990-05-25
Abstract: ABSTRACT OF THE DISCLOSURE           A dry brush cleaning apparatus and method for cleaning printing press blanket cylinders is disclosed. In one embodiment, the invention comprises frame means spanning the width of the working surface of the blanket cylinder; a plurality of rollers, at least one of which is secured to each end of the frame means, the rollers being positioned to straddle the blanket and engage the bearer surfaces of the blanket cylinder, at least one of the rollers being a drive roller; a cleaning brush rotatably mounted on the frame means; drive means interconnecting the drive roller and the cleaning brush to cause power developed by frictional engagement of the drive roller and the bearer surface to impart rotation to the cleaning brush; and means for delaying a cleaning engagement of the cleaning brush with the blanket cylinder until after power generated by frictional engagement of the drive wheel with the bearer surface has caused the cleaning brush to begin rotating.         In a preferred embodiment, the cleaning brush has a longitudinal cross section of differentially spaced bristle elements, such that in a plurality of areas, the bristle elements are densely packed, and in the spaces between the plurality of densely packed bristles, the bristles are sparsely placed, and the densely packed areas are offset circumferentially such that during rotation of the cleaning brush, while the apparatus is in a cleaning position, each area of the blanket is sequentially contacted by densely packed and sparsely placed bristles.
Patent CA-2019897-A1 (CA)
Inventor: SAVARD DONALD D
IPC: F16L55/18
Filed: 1990-06-26
Abstract: The tightener comprises a scissor clamp having first and second arms pivotally connected at their upper ends.   At their lower ends, the arms are pivotally connected with the ends of a loop of chain that encircles a pair of semi-circular steel shells encircling a pipeline.  The rod of a cylinder is pivotally connected to move the front arm toward the rear arm.   The cylinder  is  positioned to operate generally perpendicularly relative to the arms.
Patent CA-2019992-A1 (CA)
Title: Antibiotic ll-e19085
Inventor: CARTER GUY T
IPC: A61K/
Filed: 1990-06-27
Abstract: ABSTRACT OF THE DISCLOSURE       Title:  ANTIBIOTIC LL-E19085 This disclosure describes novel antibac-terial agents designated      LL-E19085.beta., LL-E19085?, LL-E19085? and LL-E19085?, their production by aerobic fermentation of a new subspecies of Micro-monospora citrea NRRL 18351 and mutants thereof, and the isolation and purification thereof.
Patent CA-2021320-A1 (CA)
Title: Fischer-tropsch synthesis process employing a moderated ruthenium catalyst
Inventor: ABREVAYA HAYIM
IPC: C07C1/04
Filed: 1990-07-17
Abstract: "FISCHER-TROPSCH SYNTHESIS PROCESS EMPLOYING A MODERATED RUTHENIUM CATALYST"                         ABSTRACT Hydrocarbons are produced from carbon monoxide and hydrogen in a Fischer-Tropsch type process using a novel catalyst comprising moderated ruthenium on an inorganic oxide support.  The preferred moderator is silicon.  Preferably the moderator is effectively positioned in relationship to ruthenium particles through simultaneous placement on the support using reverse micelle impregnation.
Patent CA-2021579-A1 (CA)
Title: Asymmetric porous polyamide membranes
Inventor: DENNISON KATHLEEN A
IPC: B01D69/10
Filed: 1990-07-19
Abstract: Abstract of the Disclosure Asymmetric, porous polyamide membranes permeable to fluid flow comprising:           (A)  a porous skin layer, and (B)  adjacent to the skin layer, an integral, porous support layer having at least one region comprising a network of substantially parallel, hollow tube-like structures, each of the tube-like structures being oriented such that the longitudinal dimension of each tube-like structure is essentially perpendicular to the skin layer;           wherein: the skin layer is relatively thin and dense compared to the support layer, the pore diameters in the skin layer are relatively small compared to the diameters of the tube-like structures in the support layer, in membranes having support layers with more than one region, the cross-sectional area of the tube-like structures is larger in regions located farther from the skin layer, and the polyamide is an aliphatic polyamide having a glass transition temperature of less than 200°C, and method of making the same.  These membranes are useful in ultrafiltration and microfiltration processes.
Patent CA-2021583-A1 (CA)
Inventor: DEXTRAZE MARCEL
IPC: G06Q30/00
Filed: 1990-07-19
Abstract: ABSTRACT OF THE DISCLOSURE         The  disclosure  describes  a  system  for monitoring and forecasting customer traffic and customer servicing at a location wherein each customer desires to be served at any one of a plurality of available service stations.  A detector at the entrance of a defined area detects passage of a customer at the entrance.  A display adjacent the exit of the defined area is activatable to identify an available service station.  At each service station, a sensor detects the presence of a customer proximate to the station.  A data processor is used for registering the time when the passage is detected, the time when a change of state occurs at each station, the time when the display is enabled to be activated and the time when it is activated or deactivated.   The times registered are then computed by a method, known as the discrete event modeling and simulation,  to establish customer traffic monitoring and forecasting.
Patent CA-2021715-A1 (CA)
Title: Metal roof reroofing system and method
Inventor: KARRFALT HENRY A
IPC: E04G23/02
Filed: 1990-07-20
Abstract: A reroofing system and method for weatherproofing the metal parcels which are attached to an existing roof desk by series of fasteners. A tape laminate formed of butyl rubber and unvulcanized EPDM is applied over the series of fasteners and over the seams formed by adjacent and overlapping panels to provide a weatherproof seal therefor.      The butyl rubber has sufficient natural tackiness to secure the EPDM to its top surface and to secure the bottom surface of the tape to the metal panels. The tape laminate has an elongation of approximately 600% and thus is unaffected by panel and building movements. A casting of an acrylic paint may be applied aver the tape laminate and remaining surfaces of the roof panels to increase the weatherproofing effectiveness thereof and to provide an aesthetically pleasing appearance.