baber/WOPTO huggingface dataset:
Patent CA-2547347-A1 (CA)
Inventor: YANG ZHONG
IPC: C07D487/04
Filed: 2004-11-04
Abstract: The invention comprises substituted diazaindole-dicarbonyl-piperazinyl derivatives of general Formula (I) wherein: Q is selected from the group consisting of Formulas (II), (III) and (IV) may represent a bond; T is -C(O) - or -CH(CN)-; and -Y- is selected from the group consisting of Formulas (V) a nd (VI) compositions thereof and their use for treating HIV infection.
Patent CA-2548718-A1 (CA)
Title: Cut sheet feeder
Inventor: ANDERSON REBECCA J
IPC: B65H3/14
Filed: 2006-05-30
Abstract: A cut sheet feeder for feeding stacked sheets of material including a feed support deck defining a planar surface for supporting the stacked sheet material and a transport deck defining an inclined surface relative to the planar surface of the feed support deck. The inclined surface is operative to transport additional sheet material to the feed support deck and produce a cantilevered sheet material delivery profile. Furthermore, a rotating element is employed to engage a surface of the stacked sheet material, and separate a single sheet from other sheet material supported by the feed support deck. The cantilevered delivery profile reduces the weight acting on the stacked material, minimizes the friction developed between individual sheets of material and facilitates separation of the sheets by the rotating element. A platen structure may also be employed to bear against the stacked sheet material to ensure reliable sheet material run out. That is, the platen structure serves to equilibrate or compensate for a lessening of sheet material weight as the final or last sheets of the stack are singulated or separated by the rotating element.
Patent CA-2550886-A1 (CA)
Title: Polymorphic forms of tegaserod base and salts thereof
Inventor: STERIMBAUM GRETA
IPC: C07D209/14
Filed: 2004-12-16
Abstract: Provided are polymorphic forms of tegaserod base and maleate, and processes for their preparation.
Patent CA-2556853-A1 (CA)
Title: Low-friction pull tape
Inventor: BAER ANGELA L
IPC: D03D15/58
Filed: 2005-02-22
Abstract: A pull tape for facilitating positioning of elongated items within a protective sleeve is disclosed. The pull tape is woven of filamentary members preferably using a twill or satin weave that allows floats to form on the surface of the tape that reduce friction between the tape and the sleeve when the tape is drawn through the sleeve. Preferably, the tape is formed of multifilament warp and weft yarns woven in a plain weave with additional monofilament yarns arranged in the warp direction and woven in a twill or satin weave to form the floats in the warp direction. Additional embodiments include tapes having warp members entirely of monofilaments, as well as both warp and weft members being entirely of monofilaments.
Patent CA-2559009-A1 (CA)
Inventor: SCOTT WINFIELD C
IPC: B65G39/09
Filed: 2005-04-01
Abstract: A roller insert for a conveyor roller tube including a cartridge having inner and outer ends and configured to be inserted into an end of a conveyor roller tube; a stub axle positioned within the cartridge, the stub axle including an elongate body portion, a cylindrical tip portion extending away from the body portion, and an end cap having distal and proximal ends and a hardness less than that of the tip portion, the end cap threadingly secured on the cylindrical tip portion; and at least one bearing mounted within the cartridge and supporting the axle such that the cartridge is rotatable with respect to the axle and the axle is slidable with respect to the bearing; wherein the axle is biased outwardly from the cartridge such that the end cap projects outwardly from the cartridge outer end. A conveyor roller and an axle for a conveyor roller are also provided.
Patent CA-2560701-A1 (CA)
Title: Roll-to-roll fabricated light sheet and encapsulated semiconductor circuit devices
Inventor: DANIELS JOHN J
IPC: F21K99/00
Filed: 2005-03-26
Abstract: A method of making a light active sheet. A bottom substrate having an electrically conductive surface is provided. A hotmelt adhesive sheet is provided. Light active semiconductor elements, such as LED die, are embedded in the hotmelt adhesive sheet. The LED die each have a top electrode and a bottom electrode. A top transparent substrate is provided having a transparent conductive layer. The hotmelt adhesive sheet with the embedded LED die is inserted between the electrically conductive surface and the transparent conductive layer to form a lamination. The lamination is run through a heated pressure roller system to melt the hotmelt adhesive sheet and electrically insulate and bind the top substrate to the bottom substrate. As the hotmelt sheet is softened, the LED die breakthrough so that the top electrode comes into electrical contact with the transparent conductive layer of the top substrate and the bottom electrode comes into electrical contact with the electrically conductive surface of the bottom substrate. Thus, the p and n sides of each LED die are automatically connected to the top conductive layer and the bottom conductive surface. Each LED die is encapsulated and secured between the substrates in the flexible, hotmelt adhesive sheet layer. The bottom substrate, the hotmelt adhesive (with the embedded LED die) and the top substrate can be provided as rolls of material. The rolls are brought together in a continuous roll fabrication process, resulting in a flexible sheet of lighting material.
Patent CA-2561248-A1 (CA)
Inventor: LU JIN
IPC: B27N3/04
Filed: 2006-09-28
Abstract: Composite materials that contain formaldehyde-free, cured binder compositions are disclosed. Also disclosed are methods of making and using composite materials containing formaldehyde-free binder compositions.
Patent CA-2561424-A1 (CA)
Title: Dispenser for rolled sheet material
Inventor: TRAMONTINA PAUL FRANCIS
IPC: A47K10/32
Filed: 2005-05-25
Abstract: Apparatus (10) for dispensing rolled sheet material comprising: a roll of sheet material (12) oriented around a roll axis (14), and a disposable member (11) disposed around the roll (12). The disposable member comprises a front wall (16) disposed adjacent an end of the roll, a sidewall (18) adjoining the front wall and disposed at a side of the roll, and a connecting member for engaging a wall bracket. A line of weakness (20) is disposed in the sidewall (18) such that a portion of the sidewall can be removed to form an aperture (22) for dispensing the sheet material.
Patent CA-2562721-A1 (CA)
Title: Detection instrument with the use of polynucleotides mapped on barley chromosome
Inventor: TAKEDA KAZUYOSHI
IPC: G01N33/53
Filed: 2005-03-31
Abstract: It is intended to provide an instrument for detecting gene expression, an instrument for detecting a gene polymorphism, an instrument for detecting an expressed protein and an instrument for detecting a substance interacting with an expressed protein which are usable in barley breeding. Polynucleotides comprising gene marker sequences and EST sequences mapped on barley chromosome, proteins encoded by the EST sequences and antibodies against these proteins are immobilized on a support. Further, the polynucleotides etc.  immobilized on the support are aligned in the order as on the barley chromosome.
Patent CA-2563640-A1 (CA)
Title: Forming a composite structure by filament placement on a tool surface of a tablet
Inventor: OLDANI TINO
IPC: B29C70/30
Filed: 2005-04-21
Abstract: A method and apparatus are provided for forming a composite structure with an automatic placement head, through the use of a non-rotating tooling tablet having first and second substantially oppositely facing surfaces thereof, joined around the peripheries thereof by a side surface of the tablet, with at least one of the first or second surfaces forming a tool surface of the tablet. Layers of pre-impregnated fiber or tape are applied to the tool surface of the tablet by the automated fiber placement head.
Patent CA-2565106-A1 (CA)
Inventor: TRAN QUANG QUOC
IPC: A61F2/82
Filed: 2005-05-25
Abstract: L'invention concerne un dispositif d'occlusion vasculaire destiné à modifier le flux sanguin dans un vaisseau tout en maintenant le flux sanguin vers le tissu périphérique. Le dispositif d'occlusion comprend un dispositif d'occlusion flexible, facilement compressible et courbable lequel est particulièrement approprié au traitement des anévrismes du cerveau. Le dispositif d'occlusion neurovasculaire peut être déployé au moyen d'un micro-cathéter. Le dispositif d'occlusion peut être formé par tressage de fils d'une manière hélicoïdale et il peut présenter des densités de réseau variables sur la longueur dudit dispositif d'occlusion. Le dispositif d'occlusion pourrait aussi avoir différentes densités de réseau pour des surfaces situées dans le même plan radial.
Patent CA-2565634-A1 (CA)
Title: Linear motion vacuum packaging system
Inventor: BUCHKO RAYMOND G
IPC: B65B31/00
Filed: 2005-05-06
Abstract: A linear motion, reciprocating vacuum packaging apparatus and method. Articles to be packaged are advanced in linearly in an upstream-downstream direction, such as by a platen conveyor. A linearly movable, reciprocating vacuum system includes a series evacuation chambers (116a-c), each of which is moved into engagement with one of the platens so that the article enclosed within the evacuation chamber (Figs. 1 and 2).
Patent CA-2565738-A1 (CA)
Inventor: YANG TSAI-CHEN
IPC: E03C1/04
Filed: 2006-10-24
Abstract: A valve set for a faucet controlled by a handle easily attachable to wooden and acrylic materials mainly comprises a control valve body, a lower block ring, a mounting ring, an upper block ring and a handle mount.  The control valve body has an upper section of screw thread and a top control valve. The lower block ring has a polygonal edge and an inner screw thread for engaging the upper section of screw thread of the control valve body. The mounting ring connected with the control valve body has a plurality of nails on an outer surface thereof, whereby said nails will be embedded into a slab made of either wooden or acrylic materials. The upper block ring has an inner screw thread for engaging the upper section of screw thread of the control valve body so that the upper block ring is attached onto an upper surface of the attached material. The handle mount is connected with the top control valve, whereby a handle will be urged to control the water flow through said top valve.
Patent CA-2566372-A1 (CA)
Inventor: OJALA PASI
IPC: G10L19/20
Filed: 2004-05-17
Abstract: The invention relates to a method for supporting an encoding of an audio signal, wherein at least a first and a second coder mode are available for encoding a section of the audio signal. The first coder mode enables a coding based on two different coding models. A selection of a coding model is enabled by a selection rule which is based on signal characteristics which have been determined for a certain analysis window. In order to avoid a misclassification of a section after a switch to the first coder mode, it is proposed that the selection rule is activated only when sufficient sections for the analysis window have been received. The invention relates equally to a module 2,3 in which this method is implemented, to a device 1 and a system comprising such a module 2,3, and to a software program product including a software code for realizing the proposed method.
Patent CA-2568704-A1 (CA)
Title: Apparatus for elevating the interior contents of a refrigeration unit
Inventor: MACNAIR KENNETH HUGH CAMERON
IPC: B65G1/127
Filed: 2006-11-23
Abstract: A storage insert for a top opening storage unit, such as a freezer, comprises an outer frame shaped to fit within the top-opening unit, and an inner frame movably mounted to the outer frame for up and down movement relative to the outer frame.  Horizontal shelves are mounted on the inner frame, and a lifting assembly is operatively connected between the inner and outer frames to selectively raise and lower the inner frame relative to the outer frame.
Patent CA-2570557-A1 (CA)
Inventor: CHANG JUN-KEUN
IPC: C12N13/00
Filed: 2005-06-13
Abstract: An electroporation apparatus comprising an elongated hollo member in order to provide a uniform electric field during electroporation, wherein specifically, electroporation is carried out b applying electric pulses through a couple of electrodes from both end parts of the elongated hollow member, after the hollow member is charged with fluid specimen including cells and material which would be injected into the cells.
Patent CA-2573562-A1 (CA)
Title: Compositions and methods related to heart failure
Inventor: SABOLINSKI MICHAEL L
IPC: A61K31/34
Filed: 2005-07-18
Abstract: The present invention is directed, in general, to methods for prolonging time to hospitalization for heart failure in a patient in need thereof which includes the administration to such patients of effective amounts of hydralazine hydrochloride and isosorbide dinitrate.
Patent CA-2573918-A1 (CA)
Inventor: KIELISZEWSKI MARCIA J
IPC: C07K14/00
Filed: 2005-04-19
Abstract: Non-naturally occurring peptides/polypeptides/proteins comprising the crosslinking motif, Tyr-X-Tyr, wherein X is any amino acid, and methods of preparing the same.
Patent CA-2576230-A1 (CA)
Inventor: HOLTE ANDERS
IPC: A61M5/31
Filed: 1997-06-18
Abstract: A preparation delivery device comprising a) a container for the preparation having or being prepared for the arrangement of an opening, b) a mechanism operable to deliver at least part of the preparation in the container through the opening, c) attachment means for connection of the container to the mechanism and d) a sensor system arranged to detect at least one predetermined property of the container or its content.  The device comprises a radiation transmitter arranged to irradiate the container position or a part thereof, a radiation receiver arranged to receive at least an area part of the radiation from the transmitter after the radiation has been affected by the container position and the receiver being designed to give an output response representative for the total radiation received from said area part. A method for operating the device comprises the step of transmitting radiation towards the container position or a part thereof to allow the radiation to be affected by the container position, receiving at least a part of the affected radiation from at least an area part of the container position in a non-imaging way and comparing the characteristics of the received radiation with a predetermined characteristic representative for the predetermined property to establish whether or not the predetermined property of the container is present.
Patent CA-2576895-A1 (CA)
Title: Method of processing ethanol byproducts and related subsytems
Inventor: CANTRELL DAVID FRED
IPC: C07C29/00
Filed: 2005-08-15
Abstract: In one aspect of the invention, a method recovers oil from a concentrated byproduct, such as evaporated thin stillage formed during a dry milling process used for producing ethanol. The method includes forming a concentrate from the byproduct and recovering oil from the concentrate. The step of forming the concentrate may comprise evaporating the byproduct. Further, the step of separating the oil from the concentrate may comprise using a centrifuge and, in particular, a disk stack centrifuge. Other aspects of the invention include related methods and subsystems for recovering oil from thin stillage.
Patent CA-2576948-A1 (CA)
Inventor: NARIMAN KHUSHRAV ERACH
IPC: C01B17/16
Filed: 1999-01-06
Abstract: This invention is directed to a process for the conversion of hydrogen sulfide into elemental sulfur by contacting the hydrogen sulfide feed gas with a sulfated solid oxide sorbent. Effluent from the first step is passed into a condenser to condense at least a portion of the elemental sulfur to a liquid sulfur product and a vapor phase product. The vapor phase product along with a source of oxygen is passed to a burner to generate a combustion product comprising sulfur oxides. The combustion product is passed to a second reactor to produce a solid phase product and a treated vapor phase product. Feed gas is introduced to the second reactor and the condensing and combustion steps are repeated to produce a sulfated solid oxide and a treated vapor stream comprising less than 50 ppm of sulfur oxides.
Patent CA-2577025-A1 (CA)
Title: Vision enhancing ophthalmic devices and related methods and compositions
Inventor: GRIFFITH MAY
IPC: A61F2/16
Filed: 2005-08-12
Abstract: Devices, methods, and compositions for improving vision or treating diseases, disorders or injury of the eye are described. Ophthalmic devices, such as corneal onlays, corneal inlays, and full-thickness corneal implants, are made of a material that is effective in facilitating nerve growth through or over the device. The material may include an amount of collagen greater than 1%  (w/w), such as between about 10% (w/w) and about 30% (w/w). The material may include collagen polymers and/or a second biopolymer or water-soluble synthetic polymer cross-linked using EDC/NHS chemistry. The material may additionally comprise a synthetic polymer. The devices are placed into an eye to correct or improve the vision of an individual or to treat a disease, disorder or injury of an eye of an individual.
Patent CA-2579593-A1 (CA)
Inventor: BUNKER OWEN WOODRUFF II
IPC: E06B7/16
Filed: 2007-02-26
Abstract: According to the invention, an apparatus for stabilizing a door is disclosed.  The apparatus may be a U-shaped member in which the edge of a door is disposed. The member may have press-fit features to resist removal of the member from the edge of the door. The member may also consist of a gap cover to at least nominally seal the interface of the door and surrounding objects when closed. The member may further define water path features to guide fluids down the length of the member. In another embodiment of the invention, a stabilized door is provided that may consist of such a U-shaped member. In another embodiment of the invention, a building with a stabilized door is provided. The adjacent objects around a stabilized door, such as a door jam, may be fitted with a second U-shaped member that may have some features of the first U-shaped member.
Patent CA-2585798-A1 (CA)
Inventor: SCHMITZ OLIVER
IPC: A61K8/97
Filed: 2005-12-19
Abstract: The present invention relates further to a process for the control of the production of fine chemical in a microorganism, a plant cell, a plant, a plant tissue or in one or more parts thereof. The invention furthermore relates to nucleic acid molecules, polypeptides, nucleic acid constructs, vectors, antisense molecules, antibodies, host cells, plant tissue, propagation material, harvested material, plants, microorganisms as well as agricultural compositions and to their use.
Patent CA-2586719-A1 (CA)
Inventor: SKODA-DOPP ULRICH
IPC: B21B1/26
Filed: 2005-12-16
Abstract: The invention relates to a device for producing a metallic product (1) by rolling, comprising: a first area (2) inside of which slabs are produced by primary shaping; a second area (3), which is located downstream from the first area (2) in the direction of flow (F) of the material and inside of which at least one first rolling device (4) for rolling slabs is arranged; a third area (5), which is located downstream from the second area (3) in the direction of flow (F) of the material and inside of which at least one second rolling device (6) for rolling slabs or the intermediate product produced therefrom is arranged, and; a fourth area (7), which is located downstream from the third area (5) in the direction of flow (F) of the material and inside of which at least one aftertreating device (8) for the rolled material is arranged. In order to increase the economic efficiency of the device, this device is characterized by having a conveying device (9) with which the metallic product (1) can be removed between the second area (3) and the third area (5), conveyed and can be fed to the processing process once again between the third area (5) and the fourth area (7).
Patent CA-2588359-A1 (CA)
Title: Energy-saving climatic test chamber and method of operation
Inventor: ASCANI MAURIZIO
IPC: F25D16/00
Filed: 2004-12-20
Abstract: Climatic test chamber (10) for carrying out a sequence of specified test cycles and cooled by means of at least a refrigerating circuit (100, 200, 410) including a variable-speed compressor (120, 210, 410). During the steps of the test cycles in which said chamber (10) is held at a minimum set temperature, the compressor (120, 210, 410) operates at the minimum rotating speed thereof and the refrigeration capacity is used to cool a cold storage medium. The cold stored by the cold storage medium is then recovered to subcool the refrigerant medium during the cooling-down steps in which the compressor (120, 210, 410) operates at the maximum rotating speed thereof.
Patent CA-2590597-A1 (CA)
Title: Multilayer dual optical disk
Inventor: OSTROVER LEWIS S
IPC: G11B23/03
Filed: 2005-12-23
Abstract: A data disc (40) consists of several layers (42, 44, 45, 46, 48), including at least one layer (46) conforming to a first format, a first protocol, and a second layer (45) conforming to a second format, a second protocol. The formats can include CD, DVD (46), HD a BD formats and the layers may be physical, logic or application layers.
Patent CA-2592184-A1 (CA)
Title: Oral compositions containing oxidized camellia
Inventor: VISCIO DAVID
IPC: A61K8/00
Filed: 2005-12-21
Abstract: Oral composition comprising a Camellia extract of semi-oxidized tissue from a member of the genus Camellia and an enhancing agent.
Patent CA-2592244-A1 (CA)
Inventor: FAY RALPH MICHAEL
IPC: C09D5/00
Filed: 2007-06-19
Abstract: A spray applied building construction coating material forms a waterproofing, water vapor permeable, air barrier, building wrap coating layer between an exterior facing surface of a building sheathing layer and an interior facing surface of an exterior building cladding layer. A  building construction assembly is formed by spray coating the exterior surface of the sheathing layer with the coating material or by spray coating gaps in the sheathing layer with the coating material and spray coating the exterior surface of the sheathing layer and previously coated gaps in the sheathing layer with a second coat of the coating material and applying an exterior cladding layer over the coating layer(s). For most applications, the coating material is formulated or includes additives whereby it solidifies on the sheathing to form a coating layer that has an exterior facing, textured surface. This exterior facing, textured surface provides passages between the exterior facing surface of the coating layer and an interior facing surface of the exterior cladding layer for draining water from between and permitting air flow between the exterior facing surface of the coating layer and the interior facing surface of the exterior cladding layer.
Patent CA-2594767-A1 (CA)
Inventor: SAELINGER JOHANNES
IPC: B21D31/04
Filed: 2006-01-13
Abstract: Expanded metal machine includes a fixed blade, a displaceable blade, displaceable in a vertical and a transverse direction and which has a cutting edge with cutting projections interspaced in the transverse direction. Conveying device for conveying a flat material in a direction of conveyance between the blades. Ram for effecting a periodic vertical movement of displaceable blade, and a transverse displacing device for effecting a transverse displacement of displaceable blade that is synchronized with reciprocating motion. To enable a precise fine adjustment of the cutting gap, fixed blade is held in a fixed one-piece or multiple piece blade holding fixture vertically adjustable by a depth of cut adjusting device for adjusting a vertical depth of cut between the blades. Depth of cut adjusting device has at least two oppositely tapering wedges, displaceable in a coupled manner and having parallel sloped surfaces held in blade holding fixture in a sliding manner.