baber/WOPTO huggingface dataset:
Patent CA-2730519-A1 (CA)
Inventor: COENRAETS BENOIT
IPC: E06B9/58
Filed: 2009-07-23
Abstract: The invention relates to a device for covering a surface such as a swimming pool, a sports field, a glazed surface, a vehicle body, including: (a) a drum rotatingly mounted and capable of winding or unwinding a cover, said drum being mounted on longitudinal translation mechanisms including rails provided on either side of said surface; (b) an attachment system for said cover at one transverse end of the surface to be covered so that the translation and the rotation of the drum results in the winding/unwinding of the cover above the surface to be covered; (c) a system for continuously locking the longitudinal edges of the cover onto said rails that is progressively fitted during the unwinding operation.
Patent CA-2733157-A1 (CA)
Inventor: MONTOJO JUAN
IPC: H04W68/02
Filed: 2007-04-27
Abstract: Techniques for paging user equipments (UEs) in a wireless communication system are described. In one aspect, a cell sends a paging indicator to a UE, monitors for an acknowledgement from the UE, and sends a page message to the UE if an acknowledgement is received from the UE. The cell may receive channel quality information from the UE and may send the page message with link adaptation and/or HARQ to improve performance. In another aspect, a cell sends a paging indicator on a shared control channel to a UE and sends a page message on a shared data channel to the UE. The paging indicator and page message may be sent from multiple cells to the UE. Alternatively, the paging indicator may be sent from multiple cells to the UE, and the page message may be sent from a single cell to the UE.
Patent CA-2733896-A1 (CA)
Inventor: COLLINS TERRY R
IPC: C10L5/40
Filed: 2009-08-12
Abstract: A modular system and method for producing urea from bio-mass includes cleaning a bio-mass feedstock to remove substantially all non-organic matter; blending the cleaned bio-mass to obtain a substantially homogeneous blend; pelletizing the blended bio-mass; and gasifying the pellets in a gasifier. The bio-mass feedstock may include bio-mass materials having different processing characteristics. The gasifying step preferably includes pulverizing the pellets to a fine particle size, injecting an organic oil into the input bio-mass mist when needed, and controlling the feed rate to maintain a substantially constant burn temperature. The resultant syngas stream is cleaned and compressed to a high pressure of about 6,000 to 7,000 psi. The resultant ammonia stream is processed in a bypass recycling loop system at 30% conversion rate at a high pressure of about 6,000 to 7,000 psi.
Patent CA-2739487-A1 (CA)
Inventor: LU SHENZHOU
IPC: A23L19/00
Filed: 2009-10-09
Abstract: The present invention provides for compositions and methods for preparing aqueous insoluble, ductile, flexible silk fibroin films. The silk films comprise silk fibroin and about 10% to about 50% (w/w) glycerol, and are prepared by entirely aqueous processes. The ductile silk film may be further treated by extracting the glycerol from and re-drying the silk film. Active agents may be embedded in or deposited on the glycerol modified silk film for a variety of medical applications. The films may be shaped into 3-dimentional structures, or placed on support surfaces as labels or coatings. The glycerol modified silk films of the present invention are useful in variety of applications such as tissue engineering, medical devices or implants, drug delivery, and edible pharmaceutical or food labels.
Patent CA-2740034-A1 (CA)
Title: Systeme avionique comprenant un controleur et au moins un peripherique relies par une ligne mutualisee pour la puissance et les donnees
Inventor: GUILLOT FRANCOIS
IPC: H04B3/54
Filed: 2009-10-13
Abstract: L'invention concerne selon un premier aspect à un dispositif formant contrôleur central (C) destiné à être relié à un périphérique distant (P1-PN) par l'intermédiaire d'une ligne électrique de puissance (L), comprenant un émetteur de puissance (1 ) et un filtre passe-bas (CC_BF) agencé entre l'émetteur de puissance et la ligne électrique, ainsi que des moyens d'émission-réception de données (3) en bande de base et un filtre passe-haut (CC_HF) agencé entre les moyens d'émission-réception de données et la ligne électrique, la ligne électrique étant de la sorte mutualisée pour la transmission de puissance en basse fréquence du contrôleur central vers le périphérique distant et pour la transmission bidirectionnelle simultanée de données en bande de base en haute fréquence entre le contrôleur central et le périphérique distant. L'invention concerne également un périphérique distant (P1-PN) ainsi que le système comprenant un contrôleur central relié à un ou plusieurs périphériques distants par une ligne électrique mutualisée pour la transmission de puissance et de données bidirectionnelles en simultané.
Patent CA-2741305-A1 (CA)
Inventor: SUNG SIYONG
IPC: B65D85/30
Filed: 2011-05-27
Abstract: A display package is provided that informs the customer of the product contained therein as well as providing a functional and useful storage unit for artificial nails when not in use. The display package includes a cylindrical neck portion at a first end having one or more grooves and a cap having one or more tabs located in an inner portion of the cap, the one or more tabs fitting into the one or more grooves. The display package further comprises a main body having a front wall, a back wall, and sidewalls that contour inwards to connect to the cylindrical neck portion, the main body having a flat base at a second end opposite to the cylindrical neck portion with the walls of the main body forming a cavity there within.
Patent CA-2744213-A1 (CA)
Inventor: RYAN SHAWN
IPC: A61B19/00
Filed: 2009-12-10
Abstract: A device for storing a stylet com-prises a stylet sized and shaped for insertion into a lumen of a needle and an end cap selectively coupleable to a proximal end of a needle, the end cap being coupled to a proximal end of the stylet so that, when the end cap is coupled to the needle, the stylet extends from the end cap through the lumen of the needle, the end cap in-cluding a clip mechanism for gripping a distal end of the stylet when the end cap is decoupled from the needle, the clip mechanism including a space through which the distal end of the stylet may pass substantially parallel to the proximal end thereof.
Patent CA-2744963-A1 (CA)
Inventor: COUPE DOMINIQUE
IPC: D03D25/00
Filed: 2009-11-20
Abstract: A fiber structure is made by multilayer three--dimensional weaving with thickness in a direction perpendicular to the warp direction (C) and the weft direction (T) that varies along the warp direction while conserving the same number of warp yarns woven at all points of the fiber structure along the warp direction.  At a transition in the warp direction from a first portion of the fiber texture to a second portion of the fiber texture having a thickness greater than the thickness of the first portion, the number of warp planes is decreased and the number of layers of warp yarns is increased without changing the number of warp yarns, by making up at least one warp plane (P'1, ...) in the second portion using warp yarns coming from at least two different warp planes (P1, P2, ...) in the first portion.
Patent CA-2746015-A1 (CA)
Title: Annular barrier and annular barrier system
Inventor: HALLUNDBAEK JOERGEN
IPC: E21B33/128
Filed: 2010-01-12
Abstract: The present invention relates to an annular barrier system (100) for expanding an annular barrier (1) in an annulus (2) between a well tubular structure (3) and an inside wall (4) of a borehole downhole. The annular barrier system comprises an annular barrier (1) having a tubular part (5) for mounting as part of the well tubular structure (3), the annular barrier further comprising an expandable sleeve (6) surrounding the tubular part (5), at least one end (7) of the expandable sleeve being fastened in a fastening means (8) of a connection part (9) in the tubular part. The annular barrier system also comprises a tool (20) for expanding the expandable sleeve by letting a pressurised fluid through a passage (11, 21) in the tubular part into a space (12) between the expandable sleeve and the tubular part.
Patent CA-2747025-A1 (CA)
Inventor: ROSENQUIST TOBIAS
IPC: A61M39/04
Filed: 2008-12-15
Abstract: The present invention relates to a connection arrangement and a method of assembly, for providing a substantially tamper resistant connection with at least a first medical device. The connection arrangement (1) having a centre axis (A), the connection arrangement (1) comprises; a first connection member (21, 161, 521, 621) for connection to the first medical device by means of a rotational motion in a first direction, and a body (60, 120, 504, 603). Additionally the first connection member (21, 161, 521, 621) and the body (60, 120, 504, 603) are connected directly or indirectly together via at least one designated ruptureable retaining member (41, 141, 541, 641), the designated ruptureable retaining member (41, 141, 541, 641) is arranged to rupture at a predetermined breaking force, wherein the first connection member (21, 161, 521, 621), and thereby the first medical device after assembly, can be displaced with respect to the body (60, 120, 504, 603) after rupture. The present invention provides for a substantially tamper safe connection arrangement which disables accidents such as wrongly disengage a connected medical device. A safer handling is provided for the involved user(s).
Patent CA-2750746-A1 (CA)
Title: Materiau solide hybride inorganique-organique a base de titane, son procede de preparation et utilisations
Inventor: SERRE CHRISTIAN
IPC: C07F7/28
Filed: 2010-02-18
Abstract: La présente invention est relative à un matériau sous la forme de réseaux tridimensionnels cristallins hybrides, en particulier à base de titane, son procédé de préparation et son utilisation, notamment pour le stockage de gaz, l'adsorption de liquides, la séparation de liquides ou de gaz, des applications en optique ou en catalyse, dans le domaine biomédical (libération contrôlée de médicaments), cosmétique, etc... Plus particulièrement à un matériau solide hybride inorganique-organique à base de titane, caractérisé en ce qu'il présente une structure cristalline pseudo-cubique et qu'il est constitué exclusivement d'unités de formule (I) suivante : Ti a O b(OH)c[(-OOC)-X-#]d                          (I) dans lesquelles les atomes de titane forment une brique élémentaire purement inorganique constituée d'oxo-complexes de titane. Les unités de formule (I) forment ensemble une structure tridimensionnelle et délimitant des cavités de diamètre libre de 4 à 40 .ANG. accessibles par des fenêtres triangulaires de dimensions de 4 à 15 .ANG..
Patent CA-2750984-A1 (CA)
Inventor: BARR IAN GEORGE
IPC: A61K39/02
Filed: 2001-04-27
Abstract: The present invention relates to soluble P. gingivalis polypeptides derived from PG32 and PG33 and to polynucleotides encoding these polypeptides. The P.  gingivalis polypeptides and nucleotides can be used in compositions for use in raising an immune response in a subject against P. gingivalis and treating or preventing or reducing the severity of the condition known as periodontitis or in other conditions related to infection with P. gingivalis.
Patent CA-2752593-A1 (CA)
Title: Biological wave health napkin or health pad
Inventor: CHEN MIN
IPC: A61F13/15
Filed: 2008-02-15
Abstract: A biological wave health napkin or health pad has laminar structure. The laminar structure is made up of the following laminas from top to bottom: a reticular water-leading lamina (1), an antimicrobial functional mixed lamina (2), a water-absorbing lamina (3), a water proof membrane lamina (4) and an adhesive lamina (5). Each lamina is adhered and rigidly jointed with another one through thermosol. The reticular lamina (1) is a reticular water-transmitted lamina of non-woven cloth. The antimicrobial functional mixed lamina (2) is made by adding antimicrobial functional mixed material powder into wood pulp paper or fiber cotton. The functional material is a kind of powder to irradiate a biological wave with a wavelength of 4-14µm and an irradiation rate of over 85% at body temperature.
Patent CA-2752636-A1 (CA)
Title: Non-invasive fixator having articulated bracelets
Inventor: BAJWA ALI
IPC: A61B17/64
Filed: 2010-02-19
Abstract: The invention relates to a non-invasive external fixator suitable for fracture fixation.  Conventional devices allow mutli-directional movement allowing the fracture position to slip. Conventional means for fixing fracture fragments may require surgery.  The present invention provides a fixator having articulated first and second bracelets having rows of elements. The rows of elements can be linked and include means for receiving and engaging a connecting device such that the position of the device can be altered around the bracelet or limb that it is mounted on. Each bracelet has an articulated connecting device and a rod connects the connecting device. The fixator further comprises a hinge. The invention also provides an articulated bracelet for use with the fixator.
Patent CA-2755017-A1 (CA)
Title: Compresseur axialo-centrifuge a angle de rake evolutif
Inventor: BILLOTEY GEOFFROY LOUIS HENRI MARIE
IPC: F04D29/30
Filed: 2010-03-10
Abstract: Roue mobile pour compresseur centrifuge ou axialo-centrifuge de turbomachine, comportant un socle (2) sur lequel sont fixées par leur pied (6) une pluralité d'aubes (3) s'étendant entre un bord d'attaque (8) et un bord de fuite (9), ledit bord de fuite étant incliné au niveau du pied (6) de l'aube (3) d'un angle de pente .alpha. par rapport au plan méridien qui le 10 traverse en son pied, dans le sens de rotation dudit compresseur (1), caractérisé en ce que le bord de fuite (9) présente au niveau de la tête (7) de l'aube (3) un angle de pente .beta. inférieur à son angle de pente a en pied d'aube.
Patent CA-2756466-A1 (CA)
Title: Quick-attach sanitary absorbent article assembly
Inventor: AUSTIN JENNIFER J
IPC: A61F13/62
Filed: 2011-10-28
Abstract: A quick-attach absorbent article assembly including a base assembly selectively attachable to a crotch region of an undergarment and a absorbent article selectively attachable to the base assembly. The base assembly is provided with a plurality of protrusions structured and arranged to engage and retain the absorbent article during use.
Patent CA-2757168-A1 (CA)
Title: Article d'optique revetu d'un revetement antireflet ou reflechissant comprenant une couche electriquement conductrice a base d'oxyde d'etain et procede de fabrication
Inventor: CONTE DOMINIQUE
IPC: G02B1/10
Filed: 2010-03-26
Abstract: L'invention concerne un article d'optique à propriétés antistatiques et antireflet ou réfléchissantes, comprenant un substrat ayant au moins une surface principale revêtue d'un revêtement antireflet ou réfléchissant, ledit revêtement comprenant au moins une couche électriquement conductrice comprenant au moins 30% % en masse d'oxyde d'étain (SnO2) par rapport à la masse totale de la couche électriquement conductrice, le dépôt de ladite couche électriquement conductrice ayant été réalisé sous assistance ionique, et ledit substrat ayant un taux de reprise en eau supérieur ou égal à 0,6 % en masse par rapport à la masse totale dudit substrat, le taux de reprise en eau étant mesuré après séchage préalable dudit substrat puis stockage de ce substrat pendant 800 heures dans une enceinte à 50 °C sous une humidité relative de 100 % et à pression atmosphérique.
Patent CA-2757788-A1 (CA)
Title: Device for producing pipes made of thermoplastic
Inventor: HEGLER RALPH PETER
IPC: B29C48/49
Filed: 2011-11-10
Abstract: A device for producing pipes made of thermoplastic with annular transverse profilings with a cross section in the form of undulation peaks and undulation troughs has half-moulds, which complete one another pairwise along a straight mould section to form a closed mould, which can be moved in a movement direction. Projecting into the mould is an extrusion tool, which has a nozzle support body. To produce an adequate seal between the half-moulds and nozzle support body, the latter is covered with exchangeably attached hollow half-shells, which form a cylindrical external face.
Patent CA-2757939-A1 (CA)
Title: Laboratory fume cupboard
Inventor: LIEBSCH JUERGEN
IPC: B08B15/02
Filed: 2010-04-16
Abstract: The invention relates to a laboratory fume cupboard (100) comprising, connected in a moveable manner with a laboratory housing (60), a sash (30) for opening and closing a fume cupboard interior, in which between the sash (30) and a side post (10) of the laboratory housing (60) an air opening (70) is provided which is designed for producing wall flows in the interior of the fume cupboard.
Patent CA-2758401-A1 (CA)
Title: Measuring impact of online advertising campaigns
Inventor: LINDSAY ROBERT TAAFFE
IPC: G06Q30/00
Filed: 2010-05-25
Abstract: Methods and systems allow measurement of effectiveness of advertising campaigns based on online advertisements targeted towards specific sets of members. A set of members is allowed to see an advertisement whereas another set of members is withheld from seeing the advertisement under conditions similar to the first set. Test sets obtained from the two sets of members are polled with questions evaluating effectiveness of advertisement. The poll questions evaluate effectiveness based on factors including brand awareness, purchase intent, or brand favorability.  Statistical analysis is performed to quantitatively measure the effectiveness of the advertisement by measuring the improvement in above factors as a result of showing the advertisement.
Patent CA-2760115-A1 (CA)
Title: Safety fuse holder assembly
Inventor: VON ZUR MUEHLEN PATRICK A
IPC: H01H85/20
Filed: 2011-12-02
Abstract: A safety fuse holder assembly includes a retaining member. The retaining member is selectively configurable to retain the fuse in an interior space of a first fuse holder component such that the entirety of the fuse remains in the interior space when the first fuse holder component is removed from a second fuse holder component.  The safety fuse holder may be IP 20 compliant.
Patent CA-2761223-A1 (CA)
Inventor: OGIWARA YASUYUKI
IPC: B30B9/24
Filed: 2011-12-07
Abstract: Press felts for papermaking include a batt fiber layer and a base fabric. The batt fiber layer is integrated into the base fabric. The base fabric includes a ground warp yarn, a ground weft yarn, and an additional warp yarn. The ground warp yarn and the ground weft yarn include monofilament yarns, and the additional warp yarn includes a material different from a material forming the ground warp yarn. The additional warp yarn is arranged so that, when the base fabric is viewed in cross-section in a warp yarn direction, the additional warp yarn ascends toward a wet paper web-side surface of the base fabric and descends toward a roll-side surface of the base fabric, relative to the at least one ground warp yarn.
Patent CA-2761613-A1 (CA)
Title: Refrigerator
Inventor: KWON HONG SIK
IPC: F25D25/02
Filed: 2010-05-31
Abstract: A refrigerator includes a cold air generator configured to generate cold air. The refrigerator also includes a storage chamber (10, 20) configured to receive the cold air generated by the cold air generator, and store at least one food and ice stuffs. Further, the refrigerator includes a storage chamber door configured to open and close an access point to the storage chamber. In addition, the refrigerator includes an inner frame coupled (60) to the storage chamber (10, 20) and configured to move at least a part of the storage chamber (10, 20) in forward and backward directions.
Patent CA-2764611-A1 (CA)
Inventor: REED WAYNE F
IPC: G01N33/44
Filed: 2009-06-05
Abstract: A method of monitoring the evolution of polymer and/or colloid stimuli responsiveness during synthesis of poly-mers and/or colloids, including postpolymerization modifications on natural and synthetic polymers, includes providing a reactor in which the polymers and/or colloids are synthesized; and providing a means of monitoring the stimuli responsiveness of the polymers and/or colloids during said synthesis. Preferably, the method also includes monitoring the evolution of the characteris-tics of the polymers and/or colloids during said synthesis. Preferably, evolution of polymer and/or colloid stimuli responsiveness is correlated to the evolution of the properties of the polymers and/or colloids themselves. Also, preferably the conditions of the fluid in the reactor in which the synthesis occurs is determined. The determination can be by detection, choice of materials and temperature conditions, for example, and combinations thereof. The method and instrumentation disclosed can lead to optimiza-tion and control of processes and synthetic and modification strategies leading to polymers and colloids with desired stimuli re-sponsiveness.
Patent CA-2765706-A1 (CA)
Title: Methods and compositions for increasing trichogenic potency of dermal cells
Inventor: ZHENG YING
IPC: A61K31/4436
Filed: 2010-06-16
Abstract: Methods and compositions for increasing trichogenicity of cells in culture are provided. One embodiment provides culturing dissociated mammalian dermal cells in vitro in the presence of an effective amount of one or more sonic hedgehog (Shh) pathway agonists to increase the trichogenicity of the dissociated mammalian dermal cells compared to untreated dissociated mammalian dermal cells. The cell culture optionally includes epidermal cells. Preferred Shh agonists include, but are not limited to CUR-0236715 and CUR-0201365 available from Curis, Inc. Trichogenicity is measured using the Aderans Hair Patch AssayTM.The cultured dermal cells can be maintained in culture in the presence of the one or more Shh agonists for at least 1 to 7 or more days prior to harvest. The treated, cultured dermal cells can be used to treat hair loss in a mammalian subject, preferably a human, by implanting them in an effective amount to induce hair follicle formation.
Patent CA-2767028-A1 (CA)
Inventor: HINDSON BENJAMIN
IPC: C07H21/00
Filed: 2010-11-25
Abstract: This invention provides compositions and methods for detecting differences in copy number of a target polynucleotide. In some cases, the methods and compositions provided herein are useful for diagnosis of fetal genetic abnormalities, when the starting sample is maternal tissue (e.g., blood, plasma). The methods and materials described apply techniques for allowing detection of small, but statistically significant, differences in polynucleotide copy number.
Patent CA-2767531-A1 (CA)
Inventor: EHINGER RYAN T
IPC: B64C27/00
Filed: 2010-07-14
Abstract: A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft. The multi-ratio transmission shifts between the high speed gear train and the low speed gear train by engaging or disengaging the high speed clutch and modulating speed of the coupled engine.