baber/WOPTO huggingface dataset:
Patent CA-2511133-A1 (CA)
Inventor: LYMAN PAUL R
IPC: F21S8/10
Filed: 2005-06-29
Abstract: A reflector lamp assembly may be formed with a reflector housing having a reflector with a prescribed reflective surface; the reflector formed with a wall defining a through passage. A lamp bulb assembly having an axially extending stem supports a head extending transverse to the axis, the head having a first generally linearly extending region, a first set of LEDs mounted generally in a row along the region oriented to face in one plane towards a reflector.  Electrical connections for the LEDs extend through the head, and stem to the exterior of the assembly for electrical connection. A base extends in the through passage and is mechanically mounted to the optical housing with the LED assembly oriented to face the reflective surface.
Patent CA-2514698-A1 (CA)
Title: Method for washing pulp in a bleaching line
Inventor: SAETHERASEN JONAS
IPC: D21C9/10
Filed: 2003-12-09
Abstract: The invention relates to a method of bleaching cellulose pulp in a bleach line having at least two bleaching steps D1,D2 of alkaline or acidic type, and a bleaching line for the method, in which the filtrate distribution is led up through the bleaching line in counter-current to the flow of cellulose pulp established in the bleaching line. <??>Instead of a conventional filtrate distribution including filtrate tanks, a single joint main conduit 1 is used for the bleaching steps of the same type. <??>Wash filtrate obtained from the wash steps of the same type used after or before the bleaching step, is led to a branch point A2, A4, A6 on the main conduit 1, that is positioned after the branch point for drawing off of wash and/or dilution liquor for the wash step in question A1, A3, A5, A7. All branch points in the joint main conduit are in open communication with each other in the main conduit, at least as seen in a direction from the last bleaching step. Hereby, a simplified and improved filtrate distribution system with an improved runnability is obtained. <IMAGE>
Patent CA-2515525-A1 (CA)
Title: Single-blow shockwave generation device
Inventor: LEBET ALAIN
IPC: A61B17/00
Filed: 2004-01-30
Abstract: The device has a strike unit (2) to strike a shock wave generator unit (3) for creating waves to transmit to an object to be disintegrated by a shock wave transmitting unit (4). The strike unit is moved by expanding gas under high pressure introduced in an accumulation unit (5) by a gas expansion unit (7), before producing each shock wave. The gas under high pressure is supplied to the unit (5) from a storage unit (6). The stored gas is freed by manual operation of a control unit (8) that is in contact with the accumulation unit (5) and the strike unit (2).
Patent CA-2516748-A1 (CA)
Title: Anthelmintic agents and insecticidal compositions
Inventor: KUBIAK TERESA MARIA
IPC: C07D249/12
Filed: 2004-02-11
Abstract: The present invention relates to novel anthelmintic and insecticidal compositions in general, and, more specifically, compositions containing triazole derivatives as active ingredients.
Patent CA-2518755-A1 (CA)
Title: Olefin plant refrigeration system
Inventor: WU JAMES TZONG-CHAUR
IPC: F25J3/06
Filed: 2004-01-15
Abstract: The refrigeration system for an ethylene plant comprises a closed loop tertiary refrigerant system containing methane, ethylene and propylene. The tertiary refrigerant from a compressor final discharge is separated into a methane-rich vapor fraction and two levels of propylene-rich liquids so as to provide various temperatures and levels of refrigeration in various heat exchange stages while maintaining a nearly constant refrigerant composition flowing back to the compressor and with the bulk of the total return refrigerant flow going to the first stage compressor section. This tertiary system can also be applied to an ethylene plant with a high pressure demethanizer.
Patent CA-2522560-A1 (CA)
Inventor: CROOKE ROSANNE M
IPC: A61K31/7088
Filed: 2004-04-15
Abstract: Compounds, compositions and methods are provided for modulating the expression of apolipoprotein C-III. The compounds and compositions comprise antisense oligonucleotides, targeted to nucleic acid encoding apolipoprotein C-III. Methods of using these compounds for modulation of apolipoprotein C-III expression and for diagnosis and treatment of disease associated with expression of apolipoprotein C-III are provided.
Patent CA-2523600-A1 (CA)
Title: Methods utilising g-protein coupled receptor 54
Inventor: FOLLETTIE MAXIMILLIAN T
IPC: A61K48/00
Filed: 2004-04-28
Abstract: An association is disclosed between the elevated levels of the G-protein coupled receptor 54 (GPR54) and certain cell proliferative diseases, such as kidney cancer. The invention further relates to screening methods to identify compounds that interact with the G-protein coupled receptor to identify agonists and antagonists for diagnosis and treatment. The invention also relates to directed targeting using agents that interact with GPR54, (e.g., anti-GPR54 antibodies or peptide agonists) which are coupled to a toxin.
Patent CA-2527034-A1 (CA)
Title: Method and device for securing objects
Inventor: PIEPER NORBERT
IPC: G08B13/24
Filed: 2004-05-27
Abstract: The invention relates to a method and a device for securing objects that are present in protected spatial areas, whereby the objects to be secured are provided with an identifier or linked with an identifier and said identifier is detected by a receiving unit when the object to be secured is displaced.  For this purpose, the receiving unit detects the presence of the identifier and electronic data for proving the presence of the identifier are stored. The electronic data are adapted to allow an unambiguous assignment of the signal detected by the receiving unit to the identifier. Data are detected independently of the detection of the identifier that allow an identification of a person carrying an object to be secured.
Patent CA-2527744-A1 (CA)
Title: System and method for porting a personalized indicium assigned to a mobile communications device
Inventor: WHITTINGTON GRAEME
IPC: H04L9/32
Filed: 2005-11-23
Abstract: In one embodiment, a scheme is provided for porting a personalized indicium, i.e., a Personal Information Number or PIN, from a first mobile communications device to a second mobile communications device. Upon receiving identity information from the first mobile communications device via a secure peer-to-peer communication session, the second mobile communications device is operable to negotiate with a network node using at least a portion of the received identity information for reassigning the PIN to an identifier associated therewith. Upon successfully porting the PIN to the second mobile communications device, a service provisioning database is accordingly updated.
Patent CA-2527865-A1 (CA)
Title: Pressure resistant static and dynamic expeller shaft sealing
Inventor: ANDERBERG GORAN
IPC: F16J15/00
Filed: 2004-06-14
Abstract: A shaft sealing assembly (100) for static and dynamic axial sealing of a centrally located rotatingly movable shaft (10). The assembly (100) comprises at least one first sealing member (8) sealing said shaft (10), at least one rotor member (3,6) attached to said shaft (10), and a stator member (1) attached to a housing (30). A first sealing member (8) is arranged in a recess (7) in said rotor member (3) effectively sealing one side of the assembly (100) from its other side when a pressure difference is existing between the media on the two sides. Upon rotation of the shaft (10), the static sealing member (8) is centrifugally moved axially and radially away out of its static sealing position and friction between the sealing member (8) and the stator (1) is eliminated. Dynamic sealing is effected by a pressure difference caused by a turbine effect of the rotor member (3, 6).
Patent CA-2530368-A1 (CA)
Inventor: ATKINSON PAUL
IPC: G11B7/24097
Filed: 2004-06-23
Abstract: A method and apparatus for activating an optical media device with a conditional access mechanism is presented. The optical media device is configured with a conditional access system such as an optical shutter assembly and the apparatus is configured to receive such an optical media device and establish communication with the optical media device. The apparatus may include one or more electrodes that are positioned such that they come into physical or near physical contact with a corresponding electrode on the optical media device and thereby establish electrical communication. The apparatus may also be configured to send and receive acoustical signals to establish an acoustical communication path with the optical media device. A data communication path may also be established between the optical media device and the apparatus. Upon establishing communication with the optical media device, the apparatus may send an activation signal to the optical media device to activate the conditional access system. The activation signal may originate from a remote activation center that itself is configured to authenticate access requests. The apparatus may communication with the activation center via a data communication network or a public switched telephone network.
Patent CA-2531200-A1 (CA)
Title: Animal barn flooring system
Inventor: HINES GRAHAM KENNETH
IPC: A01K1/015
Filed: 2005-12-20
Abstract: Concrete slabs including anchored rubber surfaces are described which are useful as flooring elements in barns for cows and other animals. A mat is laid over curing concrete in a slat mold. The undersurface of the mat includes a number of projecting elements which are narrowed by undercuts, so that once cured the mat is "locked" in place by the hardened concrete filling concave recesses in the anchoring elements.
Patent CA-2532549-A1 (CA)
Inventor: SCHUBERT CRAIG N
IPC: B01D53/14
Filed: 2004-06-21
Abstract: An improved acid gas regeneration and injection process wherein the separated acid gas stream emerging from a regenerator is compressed and injected into subsurface reservoir, the improvement comprising conducting the acid gas separation in the regenerator under pressure that exceeds 50 psia and does not exceed 300 psia.
Patent CA-2537396-A1 (CA)
Title: Antimicrobial acrylic polymer
Inventor: ONG IVAN WEI-KANG
IPC: A01N25/00
Filed: 2004-08-26
Abstract: An antimicrobial additive composition is provided which economically and efficiently imparts antimicrobial characteristics to acrylic polymers, and particularly thermoformable acrylic sheets made from such polymers. The antimicrobial composition comprises an alkyl dimethyl ammonium saccharinate, an oxathiazine, an azole, an isothiazoline, a chlorothalonil, and/or mixtures thereof, among others.
Patent CA-2538506-A1 (CA)
Inventor: OLIVER SUSAN MARY
IPC: G06F17/00
Filed: 2004-11-12
Abstract: A directory system for providing directory services in a communications network, including a plurality of memory segments for storing respective subsets of directory data for each directory object. The memory segments include attribute segments, object segments, and directory information tree (DIT) segments for respectively storing attribute, management, and hierarchical structure data for directory objects. The directory system monitors usage of directory data stored in the memory segments and redistributes at least a portion of the directory data in the memory segments based on the observed usage to improve the performance of directory services.  The directory system also provides transactional messaging services to users.
Patent CA-2539306-A1 (CA)
Inventor: LINK JOHN O
IPC: C07D263/56
Filed: 2004-09-17
Abstract: The application is directed to haloalkyl-substituted compounds of Formula (I), wherein R1, R1a, R2, R3, R4~ and E are as defined in the claims. The compounds are inhibitors of cysteine proteases, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. Pharmaceutical compositions comprising these compounds and their use are also disclosed.
Patent CA-2539513-A1 (CA)
Inventor: FAVRET UGO
IPC: D06F58/28
Filed: 2006-03-14
Abstract: Clothes drying machine comprising a rotating drum, an exhaust conduit into which flows the air issuing from the outlet aperture of the drum, a lint filter formed in the shape of a sector of a cylindrical surface, which is arranged in said exhaust conduit below said outlet aperture of the drum, with the axis thereof extending substantially parallel to the axis of rotation of the drum, in which there are provided automatic means adapted to ensure cleaning of said filter through a brushing action; said automatic means comprise a brush connected to an end portion of a moving arm, which is hinged, on the other end portion thereof opposite to said brush, on to a rotation pin, said moving arm being slidably linked with a driving pin which is rotating, by means of a respective rotation arm, about a driving spindle that is driven rotatably about its own axis by automatic driving devices.
Patent CA-2541284-A1 (CA)
Title: Process for the production of monolithic mouldings
Inventor: CABRERA KARIN
IPC: B01J20/28
Filed: 2004-10-15
Abstract: The invention relates to a method for producing monolithic molded elements e.g. as sorbents for chromatographic columns or capillary vessels. The aim of the invention is for said molded elements to be able to remain directly in the gel mold thereof following the production process. Said aim is achieved by the inventive method, according to which the surface of the gel mold is activated by etching, increasing the surface, or chemically modifying the surface before the gelling mold is filled with the monomer sol.
Patent CA-2542535-A1 (CA)
Title: Method for preparing in-ground tunnel structures
Inventor: WARREN DANIEL
IPC: E02D37/00
Filed: 2004-10-27
Abstract: The present invention provides an improved method for repairing in-ground tunnel structures (6). The method involves applying a first curable resin over a cementitious liner (18) which lines the interior wall surfaces (14) of the tunnel (6), drilling drainage holes (30) in the cementitious liner (18), and filling the drainage holes (30) with a second curable resin. The resins are allowed to cure and harden. The cured resins seal the wall surfaces (20) and drainage holes (30) to provide a composite tunnel structure (6) having high mechanical strength and resistance to fluid leaks.
Patent CA-2543249-A1 (CA)
Title: Phenyl derivatives as ppar agonists
Inventor: GRETHER UWE
IPC: C07D213/82
Filed: 2004-10-28
Abstract: This invention relates to compounds of Formula (I) wherein one of R5, R6 and R7 is (Formula II), and X1, X2, Y1 to Y4, R1 to R13 and m and n are as defined in the description, and to all enantiomers and pharmaceutically acceptable salts and/or esters thereof The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are modulated by PPAR.delta. and/or PPAR.alpha. agonists.
Patent CA-2543637-A1 (CA)
Inventor: SGARAMELLA RICHARD P
IPC: A61L9/12
Filed: 2004-10-28
Abstract: An apparatus adapted to disseminate volatile liquid into an atmosphere from a reservoir, the transfer to atmosphere being achieved by means of a porous transfer member that transfers liquid from the reservoir to an evaporation surface. The evaporation surface is a capillary sheet substantially transversely from the transfer member, and being further characterized in that the material of the sheet is a plastics material having a Shore D hardness of from around 50 to 80 and a thickness of from 0.75-1.25 mm. These sheets make especially good liquid transfer contact with the transfer member.
Patent CA-2546653-A1 (CA)
Title: 3-aminopyrrolidone derivatives
Inventor: SABIDO DAVID CIBELE MARIA
IPC: A61K31/4015
Filed: 2004-11-16
Abstract: This invention is related to compounds and use of 3-aminopyrrolidone derivatives and analogues of the following general formula (I) <CHEM> wherein  m is an integer from 1 to 3 X is methylene, oxygen, sulphur or a NR<6> group; R<1>   is a straight or branched C1-C8 alkyl or C3-C8 alkenylene or C3-C8 alkynylene chain, optionally substituted with CF3, phenyl, phenoxy or naphthyl, the aromatic rings optionally substituted by one or more C1-C4 alkyl, halogens, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R<2>, R<3>   are independently hydrogen, a C1-C3 alkyl chain, halogen, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R<4>, R<5>, R<6>   are independently hydrogen or C1-C6 alkyl;  and the pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.
Patent CA-2547547-A1 (CA)
Title: Diazabicyclononene derivatives and their use as renin inhibitors
Inventor: BUR DANIEL
IPC: C07D471/08
Filed: 2004-11-30
Abstract: The invention relates to novel 3,9-diazabicyclo[3.3.1]nonene derivatives of formula (I), wherein Z is 0 or 1, one of m, n is 0 and the other is 1, and their use as inhibitors of renin.
Patent CA-2547773-A1 (CA)
Inventor: LYON DAVID KEITH
IPC: A61K9/14
Filed: 2004-11-22
Abstract: Azithromycin multiparticulates containing acceptably low concentrations of azithromycin esters are formed by a melt-congeal process using an atomizer and extruder.
Patent CA-2548091-A1 (CA)
Title: Method and apparatus for notifying unavailability of broadcast/multicast services
Inventor: PUTTAR SUDHIR B
IPC: H04H20/00
Filed: 2004-11-30
Abstract: A method for notifying a broadcast/multicast control (BMC) entity of service unavailability in a wireless transmit/receive unit (WTRU) is disclosed. When a user activates broadcast/multicast services (BMS), the WTRU receives BMS  messages in accordance with the BMS schedule. A radio resources control (RRC) entity constantly monitors whether BMS is available in a cell. If the RRC  entity detects the BMS service is not available, the RRC entity sends a message to the BMC entity to inform the unavailability of the BMS.
Patent CA-2550297-A1 (CA)
Title: Regulating device for the cooling air flows of a bulk material grate cooler
Inventor: SCHINKE KARL
IPC: C04B7/47
Filed: 2004-12-16
Abstract: The aim of the invention is to create an automatic cooling air regulating device for a grate cooler for cooling hot bulk material such as cement clinker, that is easy to construct and easy to use both for fixed cooling grate regions and especially for mobile cooling grate regions or systems. To this end, the inventive regulating device comprises a regulator housing (11) which is arranged beneath the cooling grate, follows the movements of said grate, and through which the supplied cooling air (10) flows. An inner body (12) that can be displaced in a translatory manner by the cooling air flow is arranged in the regulator housing (11) in a displaceably guided manner. The flow cross-section of the regulator housing (11) remaining free for the cooling air (10) is automatically reached with the increasing height of the inner body (12) which is arranged inside the regulator housing and around which cooling air flows, and vice versa.
Patent CA-2551816-A1 (CA)
Title: Antimicrobial contact lenses and methods for their production
Inventor: ALLI AZAAM
IPC: A61K33/38
Filed: 2004-12-28
Abstract: This invention relates to antimicrobial lenses and methods for their production where the lenses contain silver and at least one ligand monomer of Formula I, where R32, Y, R41, w and R31 are defined herein and the ratio of silver to is at least about 0.6.
Patent CA-2554773-A1 (CA)
Inventor: NISHINO KOUJI
IPC: G01F1/696
Filed: 2005-01-13
Abstract: A fluid sensor of an anticorrosive metal comprises a thermal mass flow sensor having an enhanced anticorrosiveness. The measurement accuracy is stable against pressure variation, the response is improved, the senor is free of particles, variation of product quality is prevented, and pressure measurement is possible. A fluid supply device using this fluid sensor is also disclosed.  Specifically, the fluid sensor comprises an anticorrosive metal substrate (2), a mass flow sensor section (1) composed of a thin film forming a temperature sensor (3a) and a heater (3b) provided on the back side opposite to the front side of a fluid-contact body of the anticorrosive metal substrate (2), and a pressure sensor section (4) composed of a thin film forming a strain sensor element (4a) provided on the back side opposite to the front side of the fluid-contact body of the anticorrosive metal substrate (2). This fluid sensor is for measuring the mass flow and pressure of a fluid.
Patent CA-2554866-A1 (CA)
Title: Automatic dismoulding system
Inventor: SANTOS GOMEZ JOSE MANUEL
IPC: B29C33/44
Filed: 2006-07-28
Abstract: An automatic dismoulding system for moulding modules (7) located in a curing tool (12), comprising: a programmable robot (1) comprising an articulated arm (la) with one end free, actuation means (13, 14) for conferring a horizontal rotary movement and a vertical tilting movement to the articulated arm (la), and a head (2) located in the free end of the articulated arm (1a) with at least one vacuum suction pad (11) able to adhere itself to a surface (16, 17) of an object; a voiding system (15) for generating a vacuum;  referencing means (3) for referencing a vertical and horizontal position of each object (6, 7); and programmable controlling means (18) which govern said actuation means (13, 14) so that the articulated arm (1a) can position the suction pad (11) on that surface (16, 17) of the object (6, 7) in an initial position and transport it to a final position.
Patent CA-2556216-A1 (CA)
Title: Combination of a nmda receptor antagonist and an anti-depressive drug mao-inhibitor or a gadph-inhibitor for the treatment of psychiatric conditions
Inventor: MEYERSON LAWRENCE
IPC: A61K31/506
Filed: 2005-02-14
Abstract: This invention relates to methods and compositions comprising a NMDA receptor antagonist and an anti-depressive drug for treating psychiatric conditions, such as depression.
Patent CA-2556949-A1 (CA)
Title: Appartus provided with heat-exchanging means
Inventor: DEKKER CORNELIS JAN
IPC: F28D7/00
Filed: 2005-01-28
Abstract: The invention relates to an apparatus provided with heat-exchanging means comprising a housing, in which housing a tube bank is accommodated, having at both sides connecting means for the inlet and outlet of a primary medium stream and a secondary medium stream, wherein the housing comprises a wall that extends in the longitudinal direction of the tube bank wherein the wall is embodied with tubes incorporated therein or mounted thereon, through which a portion of the medium supplied to the tube bank flows.
Patent CA-2557033-A1 (CA)
Title: Forming a single image from overlapping images
Inventor: MCCLEESE ROY DEWAYNE
IPC: H04N1/387
Filed: 2005-02-23
Abstract: Forming a single image from multiple images is described. A first image and a second image partially overlap to define a common overlap region, and each image has multiple pixels. A boundary between the first image and the second image is automatically calculated based on processed pixel values in the common overlap region. Then the first and second image may be integrated along the boundary to form a single image.
Patent CA-2557585-A1 (CA)
Title: Biocide composition including a phosphonium compound embedded in a matrix substrate
Inventor: DIAZ RAUL
IPC: A01N25/08
Filed: 2005-02-21
Abstract: A phosphonium compound embedded in a matrix substrate wherein the phosphonium compound is selected from a group consisting of tris (hydroxyorgano) phosphine (THP), a THP+ salt (tetrakis (hydroxyorgano) phosphonium salt) or a condensate of THP and a nitrogen containing compound. The compound may be used to reduce the number of microorganisms in industrial systems and may also be used to reduce iron carbonate or iron, lead and zinc scale deposits.