baber/WOPTO huggingface dataset:
Patent CA-2512123-A1 (CA)
Title: Porte automatisee et procede associe pour permettre ou interdire un acces
Inventor: GOSSELIN HERVE
IPC: G07C9/02
Filed: 2003-12-26
Abstract: Porte (1), comprenant un bâti vertical et allongé (2), au moins un vantail (3) mobile entre une position de fermeture dans laquelle ce vantail interdit le passage d'une personne et une position d'ouverture dans laquelle le vantail permet ce passage, des moyens de lecture pour un titre d'accès, des moyens pour commander le déplacement du vantail entre les deux positions, une face latérale du bâti (2), adjacente au passage de la personne, comportant au moins deux rangées de cellules de détection (C1-C33) coopérant avec des moyens interdisant l'ouverture du vantail, lorsque ces cellules détectent une situation anormale, l'une des rangées s'étendant de part et d'autre du vantail au-dessus d'une ligne (L) située à mi-hauteur du bâti et l'autre rangée étant située au voisinage de cette ligne.
Patent CA-2514004-A1 (CA)
Title: System and method for controlling network access
Inventor: VISWANATHAN SRIRAM CHITTUR
IPC: G06F21/33
Filed: 2005-07-27
Abstract: A system for controlling network access to products. The system includes a security appliance connected to a product under operational control of a first entity, a product connection platform and a user terminal under operational control of a second entity, the product connection platform being accessed by the user terminal, and a trust relationship established between the first entity and the second entity based on predetermined criteria between the first entity and the second entity, the trust relationship being represented by a certificate or public/private key exchange. Authentication of access by a user of the user terminal of the second entity to the product of the first entity is deferred to the product connection platform of the second entity based on the predetermined criteria of the trust relationship, whereupon if authentication is granted, the user is provided access to the product.
Patent CA-2517599-A1 (CA)
Title: Web server for adapted web content
Inventor: PUN E KEN
IPC: G06F17/30
Filed: 2004-03-08
Abstract: An apparatus and method for providing adapted web page content to a client are described. Here, a variety of pre-generated versions of the same web content are stored in a server in advance of the receipt of client requests therefore.  Each version is adapted to be displayed on a device with particular display characteristics. Then, when a client request for the content is received, the client display characteristics are determined, and the appropriate version for the client display characteristics selected from the stored versions. The selected version is then sent to the client. In a preferred embodiment, if there is no matching version to the client display characteristics, then a matching version is dynamically generated on the fly.
Patent CA-2517941-A1 (CA)
Title: Shoes with side panel for connecting outsole
Inventor: CHEN CHUANG-CHUAN
IPC: A43B9/00
Filed: 2005-09-07
Abstract: A shoe includes a vamp with an insole and a side panel encloses a periphery of a lower portion of the vamp. The side panel includes a plurality of apertures and at least one gap is defined between the vamp and the side panel. Material such as rubber for an outsole encloses the side panel and is filled in the at least one gap and the apertures. The shoe needs no stitching and gluing.
Patent CA-2518870-A1 (CA)
Inventor: SUFFA UDO
IPC: B65D47/08
Filed: 2004-03-08
Abstract: The invention relates to a closing cap (1) for a container (5) such as a bottle, produced according to an injection moulding method. Said cap comprises a lower closing part (2) and a closing lid (3) which is connected to the lower part in an articulated manner in such a way that it forms a single component.  Said closing lid (3) can be pivoted by means of a hinge (8) and is engaged in a rear wall (12) of the lower closing part, in the open state, a catch projection (26) also being embodied on said wall, and a catch edge (27) on the closing lid (3), said catch edge (27) moving over the catch projection (26) and engaging beneath the same in the catch state. The aim of the invention is to design one such closing cap in such a way that it is structurally simple and functionally reliable. To this end, an optionally imagined extension of the catch projection (26) cuts a vertical (V-V) through the hinge axis beneath the hinge axis (x-x) in a cross-sectional representation in the free-standing direction (z), and the catch projection (26) is embodied in a deflecting manner in the course of the advancement in the pivoting direction (arrow y) of the closing lid (3).
Patent CA-2519942-A1 (CA)
Inventor: MISRA SUDHANSHU
IPC: B24B37/04
Filed: 2004-03-25
Abstract: A polishing (102) pad for chemical mechanical planarization of a film on a substrate is customized by obtaining one or more characteristics of a structure on a substrate. For example, when the structure is a chip formed on a semiconductor wafer (104), the one or more characteristics of the structure can include chip size, pattern density, chip architecture, film material, film topography, and the like. Based on the one or more characteristics of the structure, a value for the one or more chemical or physical properties of the pad (102) is selected. For example, the one or more chemical or physical properties of the pad can include pad material hardness, thickness, surface grooving, pore size, porosity, Youngs modulus, compressibility, asperity, and the like.
Patent CA-2521761-A1 (CA)
Inventor: DONOVAN JAMES G
IPC: D21F1/00
Filed: 2004-04-07
Abstract: A method whereby a water permeable press fabric is given greater dewatering and drainage capacity by providing voids which are reservoirs of minimum pressure available to accept water.
Patent CA-2522089-A1 (CA)
Title: Prevention of hiv-1 infection by inhibition of rho-mediated reorganization and/or content alteration of cell membrane raft domains
Inventor: DEL REAL GUSTAVO
IPC: A61K31/22
Filed: 2004-04-30
Abstract: The invention generally relates to a method of preventing or slowing down a retroviral infection through the use of agents which prevent the aggregation of retroviral receptors that are associated with the raft domains of the cell membranes. More specifically, the invention relates to the prevention or treatment of a HIV-1 infection through the use of agents which inhibit the activation of Rho-A, by acting on GTPase activity or on protein isoprenylation. The invention also relates to a method of preventing or slowing down a HIV-1 infection by moving the receptors for cytokines of the raft domains of the cell membranes.
Patent CA-2523215-A1 (CA)
Title: Phantom which is intended for the quality control of a virtual radiotherapy treatment simulation system
Inventor: FOULQUIER JEAN-NOEL
IPC: A61B6/00
Filed: 2004-04-22
Abstract: The phantom has a core arranged in a box-type support (1). The core is made from cubical units, pyramid units, parallelepiped units, and a residual unit, each unit having different densities. The different densities of the units simulate the densities of organs e.g. bone of human body. Balls are arranged in the core, and removable lateral faces (18, 21) are placed opposite each other and enclose metallic wires defining geometric figures.
Patent CA-2525053-A1 (CA)
Inventor: SHOJI HIDEKATSU
IPC: A61J1/00
Filed: 2004-05-17
Abstract: A generally disk-like sealing body (10) formed of two or more types of thermoplastic elastomers with different hardnesses, comprising a needle stick part (11) at least continued in the axial direction and an outer edge part (12) formed by surrounding the needle stick part. The sealing body is characterized in that the hardness of the outer edge part (12) is higher than that of the needle stick part (11), specifically, for example, a difference in hardness between the outer edge part and the needle stick part is 5 to 15 in accordance with JIS A Hardness. The sealing body can be used as a cap (15) by closely fitting it into a generally cylindrical outer frame body (16) formed of a hard plastic. Also, the sealing body can be used as a medical container by welding the cap (15) to the mouth part of the plastic container or plugging the sealing body (10) into the mouth part.
Patent CA-2525665-A1 (CA)
Title: Pharmaceutical composition comprising valsartan
Inventor: COHN JAY NORMAN
IPC: A61K45/06
Filed: 2004-05-14
Abstract: The invention relates to pharmaceutical compositions and a method of preventing or reducing the incidence of AF and thereby reducing the risk of morbidity and mortality in patients having symptomatic heart failure comprising administering to such patient an effective amount of valsartan, or pharmaceutically acceptable salts thereof, alone or in combination with another therapeutic agent, optionally in the presence of a pharmaceutically acceptable carrier.
Patent CA-2529556-A1 (CA)
Title: Communication unit with a handoff
Inventor: ALEN ANAND B
IPC: H04L29/06
Filed: 2004-06-16
Abstract: A communication unit (10) includes a mobility agent (225) for providing handoffs between a cellular network and a wireless local area network (11).  The communication unit (10) determines if it should switch between the wireless local area network (11) and the cellular network for obtaining service, requests a handoff to the wireless local area network (11) or to the cellular network by sending a SIP message addressed to either a public number (229) or a private number (231) associated with the communication unit (10) upon making the determination. The communication unit (10) accepts a new call from an enterprise server (12) over the determined network. Corresponding methods of providing a hand-off is described.
Patent CA-2532379-A1 (CA)
Title: Muscarinic acetylcholine receptor antagonists
Inventor: BUSCH-PETERSEN JAKOB
IPC: A61K31/46
Filed: 2004-07-16
Abstract: Muscarinic Acetylcholine Receptor Antagonists and methods of using them are provided.
Patent CA-2534613-A1 (CA)
Title: Latex bonded acquisition layer having pressure insensitive liquid handling properties
Inventor: SCHNEIDER MANUELA
IPC: A61F13/15
Filed: 2004-08-05
Abstract: The present invention relates to absorbent articles, such as diapers and sanitary napkins, and acquisition layers useful for such articles. More specifically, the invention relates to an acquisition layer for an absorbent article, the liquid acquisition layer com-prising a multitude of fibers and a binder, the liquid acquisition layer having a caliper which decreases in response to external pressure and increases upon removal of said external pressure. In accordance with the present invention the increase in caliper is measured by the recovery value as defined herein and the liquid acquisition layer recov-ery value at 45 C is at least 65 % of the recovery value at 20 C.
Patent CA-2535852-A1 (CA)
Inventor: SATO YOSHIAKI
IPC: A63B24/00
Filed: 2004-08-16
Abstract: A muscular strength increasing system formed so that muscles can be effectively reinforced without applying redundant time and effort to a user, comprising a muscular strength increasing tool (10) and a pressurizing force control device (20). The muscular strength increasing tool (10) further comprises a cuff (1) having a tube formed therein and fixing parts (7) for maintaining the cuff (1) in a loop shape of a specified diameter. With the cuff (1) fixed by the fixing parts (7) by winding the cuff (1) on the specified tightened portion of an extremity, air is charged into the tube to provide a specified pressurizing force to the extremity on which the cuff (1) is wound so as to inhibit the flow of blood. By this, a pressurizing muscular strength training method can be performed. The pressurizing force control device (20) controls a built-in pump (2) to automatically control the pressurizing force within a range not exceeding a pre-set pressurizing force.
Patent CA-2536949-A1 (CA)
Inventor: COIGNET LIONEL J
IPC: C12Q1/04
Filed: 2004-09-08
Abstract: The present invention relates to methods for detection of chromosomal alterations which are associated with the presence of various leukemias and lymphomas. The method comprises the steps of obtaining a biological sample comprising lymphocytes from an individual and assaying the sample to detect chromosomal deletions in the regions of chromosome 13 that corresponds to the region of chromosome 13 present in the RP11-147H23 or RP11-327P2.
Patent CA-2538596-A1 (CA)
Title: Specimen retrieval apparatus and method of use
Inventor: SNIFFIN KEVIN
IPC: A61B10/04
Filed: 2006-03-03
Abstract: A specimen removal apparatus includes a pouch assembly and applicator. The pouch assembly is fabricated from a flexible membrane. The applicator includes a drawstring and an endoscopic tubular portion. When the drawstring is pulled, it closes the mouth of the pouch assembly and detaches the pouch assembly from the applicator. The pouch assembly includes a seal proximal to the mouth. A suction apparatus includes a suction tube, a tubular member, and a suction source. The suction apparatus is attached to the pouch assembly and the seal forms a substantially fluid-tight barrier around the suction tube. Suction is applied to evacuate solid and/or liquid material from the pouch assembly.
Patent CA-2544143-A1 (CA)
Inventor: KOBAYASHI MITSUYUKI
IPC: B22D11/10
Filed: 2005-06-27
Abstract: A nozzle for casting fixed to a molten metal reservoir storing the molten metal of an aluminum alloy or a magnesium alloy and feeding the molten metal to a movable mold for continuous casting. The tip of the nozzle is formed of a highly heat conductive material having a heat conductivity of 0.2 W/mK or higher or a highly elastic material having an elastic modulus of 5000 MPa or higher. Since the tip of the nozzle is formed of the highly heat conductive material, the nonuniformity of solidification of the molten metal can be reduced to improve the properties of the surface of the molten metal. By forming the tip of the nozzle of the highly elastic material having excellent elastic deformability and reducing a clearance between the outer peripheral edge tip of the nozzle and the movable mold, a casting material having excellent surface quality can be provided.
Patent CA-2545871-A1 (CA)
Inventor: TIMPERMAN EUGENE L
IPC: A61B17/11
Filed: 2006-05-03
Abstract: A surgical instrument for applying an anastomotic ring device comprises a handle connected to an anastomotic ring deployment mechanism by a shaft. The shaft has at least one torsion member that is capable of communicating a torsional actuating force from the handle to the ring deployment mechanism. The ring deployment mechanism is configured to actuate in response to torsional actuating force communicated from the torsion member. A  threaded shaft or rod may be positioned in the ring deployment mechanism to effect actuation of the ring deployment mechanism in response to torsion
Patent CA-2546970-A1 (CA)
Title: Imidazole derivatives, processes for preparing them and their uses
Inventor: MICHEL PHILIPPE
IPC: C07D207/27
Filed: 2004-11-29
Abstract: The present invention relates to imidazole derivatives of the formula (I), processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
Patent CA-2548756-A1 (CA)
Inventor: KARLSSON JERRY
IPC: G07D3/14
Filed: 2004-11-29
Abstract: A coin handling apparatus (1) has a plurality of coin separating stations (113, 114) and a coin sensor (112) positioned along a circular transport path (111) defining a coin transport direction. Each coin separating station comprises a controllable member (115, 116) for separating coins (c9) individually off said circular transport path in response to at least one coin characteristic detected by said coin sensor. The coin separating stations include at least one station (113, 114) assigned for separation of valid coins, as indicated by said at least one coin characteristic. A deflector (119) is located at said circular transport path (111) and is adapted to deflect any non-separated valid coins (c11), that have passed all of said at least one station (113, 114) assigned for separation of valid coins without actually having been separated off said circular transport path, to an exterior end position (30) which is accessible to a user of said coin handling apparatus (1).
Patent CA-2550490-A1 (CA)
Inventor: HARA TAKUYA
IPC: C22C38/12
Filed: 2004-12-17
Abstract: Ultra-high-strength linepipes having excellent low-temperature toughness manufactured by welding together the edges of steel plates comprising C of 0.03 to 0.07 mass%, Si of not more than 0.6 mass%, Mn of 1.5 to 2.5 mass%, P of not more than 0.015 mass%, S of not more than 0.003 mass%, Ni of 0.1 to 1 .5 mass%, Mo of 0.15 to 0.60 mass%, Nb of 0.01 to 0.10 mass%, Ti of 0.005 to 0.030 mass%, Al of not more than 0.06 mass%, one or more of required amounts of B, N, V, Cu, Cr, Ca, REM (rare-earth metals) and Mg, with the remainder consisting of iron and unavoidable impurities and having a (Hv-ave)/(Hv-M) ratio between 0.8 and 0.9 at 2.5 <= P <= 4.0, wherein Hv-ave is the av erage Vickers hardness in the direction of the thickness of the base metal and Hv- M is the martensite hardness depending on C-content (Hv-M = 270 + 1300C) and a tensile strength TS-C between 900 MPa and 1100 MPa; P = 2.7C + 0.4Si + Mn + 0.8Cr + 0.45(Ni + Cu) + (1 + .beta.)Mo - 1 + .beta.(.beta. = 1 when B >= 3 ppm and .beta. = 0 when B < 3 ppm).
Patent CA-2550639-A1 (CA)
Title: Process for autothermal generation of hydrogen
Inventor: NATARAJ SHANKER
IPC: C01B3/40
Filed: 2006-06-19
Abstract: Process for producing hydrogen comprising reacting at least one hydrocarbon and steam in the presence of a complex metal oxide and a steam-hydrocarbon reforming catalyst in a production step under reaction conditions sufficient to form hydrogen gas and a spent complex metal oxide, wherein the complex metal oxide is represented by the formula A x B y O n wherein A represents at least one metallic element having an oxidation state ranging from +1 to +3, inclusive, wherein the metallic element is capable of forming a metal carbonate; x is a number from 1 to 10, inclusive; B represents at least one metallic element having an oxidation state ranging from +1 to +7, inclusive; y is a number from 1 to 10, inclusive; and n represents a value such that the complex metal oxide is rendered electrically neutral.
Patent CA-2553847-A1 (CA)
Title: Method and apparatus for optical detection of hydrogen-fueled flames
Inventor: KING JOHN D
IPC: G01J5/00
Filed: 2004-10-14
Abstract: To detect flames burning carbon-free hydrogen-bearing fuels, first, second, and third sensors sense first, second and third regions of an infrared water emission band, and generate first, second, and third signals. A processor generates an alarm when the sensors indicate flame. The first region low cut-off wavelength may be lower than the second region low cut-off wavelength. The third region high cut-off wavelength may be higher than the second region high cut-off wavelength. The combined regions may include nearly the entire water emission band. The processor may discriminate distances to flames using the sensor signals. A fourth sensor may sense moisture concentration, and the processor may discriminate distances based thereon. The regions may be defined such that for a fire, all three regions receive substantial energy, with second region to first region energy ratio less than 1:1 and a second region to third region energy ratio less than 1:1.
Patent CA-2555450-A1 (CA)
Inventor: DEMONTE TIMOTHY PAUL
IPC: B62D63/08
Filed: 2006-08-04
Abstract: A cover system, for protectively covering a trailer, includes a plurality of stakes, stake--supported panels and stake-retaining pockets. Each pocket includes a base section, adapted to be fixed to the vehicle, and a movable section which moves between open and closed positions of the pocket. The stake-retaining pocket is formed when the movable section is in the closed position. Each stake includes an inner section, and an outer section selectively connectable to the inner section to define a pair of panel-receiving recesses therebetween. The inner stake section is thicker than the outer section, and the outer section includes an intermediate portion for separating the panel-receiving recesses when the stake sections are connected together. Rails may be used above the stakes to hold the panels in place, and a plurality of bows may adjustably or non-adjustably support a tarp above the rails. A trailer incorporating the cover system is also described.
Patent CA-2555999-A1 (CA)
Inventor: LESYK HARVEY
IPC: A01D75/18
Filed: 2006-08-10
Abstract: A method of loosening clop material jammed between a cylinder and concave grate of an agricultural combine includes attaching a winch to a portion of the combine such that the winch location is fixed relative to the cylinder. An arm member is engaged with the cylinder, and a free end of the winch cable is attached to the arm member. The winch pulls the arm member toward the winch and rotates the cylinder in a reverse direction though a portion of a revolution, and then the winch is reversed to provide slack to allow disengaging the arm member from the cylinder, and reengaging the arm member at a different location to attain a suitable orientation. The winch is then again operated to rotate the cylinder in reverse through a further portion of a revolution, and steps are repeated as required to loosen the crop material.
Patent CA-2556335-A1 (CA)
Title: A method for interference suppression in a measuring device
Inventor: PARKKONEN LAURI
IPC: G01R33/025
Filed: 2005-02-11
Abstract: The present invention describes a method enabling one to shield a device that measures weak biomagnetic signals from strong magnetic interference fields.  The measurement sensors are provided with a feedback compensation loop, the difference signal of which is obtained from the measurement sensors themselves. As the actuator of the feedback function, one or more coils are responsible for eliminating, the external interference fields in the region of the sensors. Difference signals can be generated as a linear combination from the signals of two or more sensors. In the control logic, the SSS method can be used to numerically separate the biomagnetic signal being measured from the signals produced by the sources - compensation coils and interference sources -disposed outside the measurement region. The interference suppression can be enhanced by placing the assembly of sensors and the actuators within a magnetically shielding room.
Patent CA-2562541-A1 (CA)
Inventor: LYDZINSKI DAVID W
IPC: B42C9/00
Filed: 2006-10-04
Abstract: A foamed adhesive for the production of books, more preferably hard cover books. The adhesive is used in casing-in operations to attach end sheets of a book block to a hard cover.
Patent CA-2563246-A1 (CA)
Title: Expandable bone device
Inventor: LEVY MARK M
IPC: A61F2/46
Filed: 2005-04-05
Abstract: An expandable bone device including a unitary body extending along a longitudinal axis and including a deformable distal end portion having a collapsed orientation for placement adjacent a spinal structure, the deformable distal end portion including relatively wide, mutually contiguous support surfaces outlined by relatively narrow cutouts, the support surfaces being contiguous with the rest of the unitary body via relatively narrow deformable splines, the deformable distal end portion having an expanded orientation wherein the support surfaces are moved transversely outwards away from and generally parallel to the longitudinal axis, and an actuator coupled to the deformable distal end portion and operative to cause movement of the deformable distal end portion between the collapsed orientation and the expanded orientation.