baber/WOPTO huggingface dataset:
Patent CA-2626565-A1 (CA)
Title: Piperazine derivatives useful as ccr5 antagonists
Inventor: CHOWDHURY SWAPAN K
IPC: A61P31/18
Filed: 2006-10-18
Abstract: CCR5 antagonists having the following core structure Formula (I) (AA) are claimed, for the treatment of HIV, solid organ transplant rejection, graft v.  host disease, arthritis, rheumatoid arthritis, inflammatory bowel disease, atopic dermatitis, psoriasis, asthma, allergies or multiple sclerosis .
Patent CA-2626760-A1 (CA)
Inventor: LEE SUNG-HYUCK
IPC: H04L12/28
Filed: 2006-10-11
Abstract: An apparatus and method for performing tunnel signaling over an IP tunneling path are provided. The method includes transmitting an end-to-end signaling flow through an end-to-end path connected to the IP tunneling path, generating a tunnel signaling flow corresponding to the end-to-end signaling flow, and transmitting the generated tunnel signaling flow through the IP tunneling path, wherein the end-to-end signaling flow and the tunnel signaling flow respectively include a binding data object storing binding information for an end-to-end session associated with the end-to-end signaling flow or a tunnel session associated with the tunnel signaling flow.
Patent CA-2627371-A1 (CA)
Inventor: RANDALL BRUCE W
IPC: H04N21/2343
Filed: 2006-10-17
Abstract: The present embodiments provide methods, apparatuses, and systems for use in maintaining data quality upon conversion to a different data format. Some embodiments provide methods that receive media data in a first format, initiate a first conversion of the media data at the first format to a second converted format, identify parameters dictating the conversion to the second converted format, record the parameters, and distribute the recorded parameters to remote systems such that the parameters at least in part control the remote systems during a conversion of the media data to the second converted format.
Patent CA-2627903-A1 (CA)
Inventor: JONES KIM S
IPC: A61K47/32
Filed: 2008-03-28
Abstract: The present disclosure relates to methods for delivering a compound to a cell comprising entrapping the compound in an amphoteric microgel wherein the microgel changes size or charge in response to environmental stimuli to entrap or release the compound, and delivering the amphoteric microgel to the cell. The disclosure further relates to a vaccine composition comprising the amphoteric microgel, and a vaccine adjuvant comprising an amphoteric microgel. The disclosure also relates to the use of a vaccine composition comprising the amphoteric microgel to deliver an antigen to an immune system cell and a use of an amphoteric microgel as an adjuvant.
Patent CA-2628376-A1 (CA)
Title: False ceiling panel frame
Inventor: COUSIN ETIENNE
IPC: E04B9/04
Filed: 2006-11-03
Abstract: The invention relates to a suspended ceiling panel frame, at least one side of this frame comprising, when viewing its cross-section, an upper wall (2) and a lateral wall, characterized in that the lateral wall comprises an essentially vertical upper part (3) and a lower part (4), the lower (4) and upper (3) parts defining an obtuse angle on the outer side of the panel frame (1).
Patent CA-2628911-A1 (CA)
Inventor: HABERSETZER PHILIPPE
IPC: A61C13/083
Filed: 2008-04-11
Abstract: The present invention relates to a process for providing a topography to the surface of a dental implant, said surface being made of a ceramic material. According to this process, at least a part of the surface of the dental implant is etched with an etching solution comprising hydrofluoric acid at a temperature of at least 70°C. Thereby, discrete grains or agglomerates of grains are removed from the ceramic material.
Patent CA-2629430-A1 (CA)
Title: Pulsation damper
Inventor: CHOYCE ALAN BRIAN
IPC: F16L55/04
Filed: 1998-08-28
Abstract: Pulsation damper for damping low-frequency gas pulses emanating from a compressor of the Root blower type. In a vessel, an inlet and an outlet are arranged, at least one of which is designed as a diffuser. In order to increase the strength of the diffuser, it is proposed to remove parts from pipe material of relatively high thickness, so that windows are formed. These windows, with relatively large openings, are then covered with plates of perforated material. These are preferably situated on the upstream side of the pipe.
Patent CA-2631070-A1 (CA)
Inventor: WALDNER ROBERT JAKE
IPC: A01K5/01
Filed: 2008-05-05
Abstract: An animal feeder device comprises a trough to receive water and a feed shelf to support particulate feed thereon supported spaced above the trough for accommodating access to a head of one of the animals to the trough. A feed hopper directs feed onto the shelf through a plurality of discharge chutes corresponding to respective feeding stations along the trough. Water is supplied to the trough by a level control arranged to maintain water level in relation to the trough at a set point level.
Patent CA-2632283-A1 (CA)
Title: Polymorphs of a c-met/hgfr inhibitor
Inventor: TRAN-DUBE MICHELLE BICH
IPC: A61P35/00
Filed: 2006-11-23
Abstract: This invention relates to polymorphs of (R)-3-[1-(2,6-Dichloro-3-fluoro-phenyl)-ethoxy]-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine represented by formula 1 that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. This invention also relates to compositions including such salts and polymorphs, and to methods of using such compositions in the treatment of abnormal cell growth in mammals, especially humans.   (see formula 1)
Patent CA-2633276-A1 (CA)
Inventor: DALLMAN STACY ANN
IPC: A63H3/00
Filed: 2008-06-04
Abstract: A toy for retaining multiple size pacifiers includes a toy structured to retain at least one button handle pacifier. The toy further includes a retention ring. The retention ring is secured to an outer surface of the toy. Each button handle pacifier includes a nipple portion, a lip shield and a retention knob. The nipple portion extends from one side of the lip shield and the retention knob extends from the other side thereof. A ring groove is formed between the lip shield and one end of the retention knob. The other end of the retention knob is preferably rounded to facilitate insertion into the a knob opening in the retention ring. The size of the nipple portion and lip shield are increased in size to accommodate larger oral cavities of older children. A retention ring may also extend from an outer surface of the toy.
Patent CA-2634386-A1 (CA)
Inventor: FLAT BENEDICTE
IPC: A23G9/42
Filed: 2006-12-20
Abstract: The present invention relates to a process for the manufacture of a frozen dessert, comprising the successive steps consisting in: (a) freezing a mixture containing a fruit puree and/or juice, yoghurt and optionally added sugars and/or other ingredi-ents, in order to obtain a frozen composition, (b) optionally bringing the said frozen composition to a core temperature ranging from -15 to -25°C or from -15 to -30°C, (c) placing the said frozen composition in a device equipped with grinding means and optionally with aerating means, which device does not comprise extrusion means, and (d) texturing the said frozen composition with the aid of the said grinding and optionally aerating means. It also relates to the frozen dessert thus obtained.
Patent CA-2635321-A1 (CA)
Inventor: SMOLJO DOUG
IPC: E02F3/36
Filed: 2008-06-19
Abstract: A blade assembly for an earthworking implement has a set of teeth that are independently slideable within guides. The teeth slide to conform to an undulating surface and permit scraping of the surface.
Patent CA-2636651-A1 (CA)
Inventor: ARVEDI GIOVANNI
IPC: H01F1/16
Filed: 2006-01-26
Abstract: A hot rolled low carbon steel strip with a reduced content of silicon and thickness comprised between 0.65 and 1.5 mm can be used in a particularly advantageous way for the production of multilayer packs of cold cut lamination and all those products composed of a number of overlying steel sheets which are required to have a substantial parallelism, planarity and no burrs, providing a valid alternative solution to the cold rolled, non-oriented grain silicon steel strip which is usually employed to this purpose. Said steel strip is characterized by a silicon content < 0.03 %, a thickness preferably between about 0.65 and 1 mm, reduced tolerances of ~ 0.05 mm, a parallelism rate < 0.02 mm and a fine and uniform grain structure with the 70% of the ferritic grains comprised between the grades 9 and 12 of the ASTM E 112 standard.
Patent CA-2637569-A1 (CA)
Inventor: LI YUHUA
IPC: A61K38/00
Filed: 2007-01-16
Abstract: The present invention provides for a stabilized biodegradable polymeric composition useful as a controlled release delivery system for peptide agents.  The compositions of the present invention comprise a) a beneficial salt of a peptide agent formed with a strong acid that minimizes or prevents the interaction/reaction between the peptide agent and the polymer in an organic solution; b) a biodegradable polymer; c) a pharmaceutically acceptable organic solvent; and d) optionally one or more excipients . The present invention also relates to a method of manufacturing and a method of use thereof .
Patent CA-2638219-A1 (CA)
Title: Dispositif de transfert thermique a surface d'absorption variable
Inventor: RYLEWSKI EUGENIUSZ
IPC: F24S10/50
Filed: 2008-07-25
Abstract: Le dispositif de transfert thermique comprend une surface à absorption variable (20) interposée entre une paroi transparente (12) et un module isolant (14), ladite surface à absorption variable (20) étant exposée au rayonnement solaire au travers de la paroi transparente (12) et présentant des régions absorbantes (20A) et des régions réfléchissantes (20R), ainsi que des volets mobiles (22) disposés en regard de la surface à absorption variable (20) et présentant chacun une face absorbante (22A) et/ou une face réfléchissante (22R), ces volets étant déplaçables entre au moins une première position et une deuxième position pour faire varier les régions absorbantes et/ou les régions réfléchissantes ainsi que les faces absorbantes et/ou les faces réfléchissantes exposées au rayonnement solaire. L'invention s'applique au domaine du bâtiment.
Patent CA-2639224-A1 (CA)
Title: Handheld electronic device and associated method providing disambiguation of an ambiguous object during editing and selectively providing prediction of future characters
Inventor: RUBANOVICH DAN
IPC: G06F15/02
Filed: 2008-08-29
Abstract: A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software and prediction software. During editing of an object, the object can be ambiguous, and the system provides one or more disambiguated interpretations of the ambiguous object. In some circumstances, the system can additionally provide one or more completions, i.e., predictions of future characters. However, in other circumstances the outputting of completions of an ambiguous object can be suppressed in order to avoid distracting the user and to provide more meaningful results to the user.
Patent CA-2641899-A1 (CA)
Title: Water-soluble cc-1065 analogs and their conjugates
Inventor: TIETZE LUTZ F
IPC: C07D209/60
Filed: 2007-02-02
Abstract: This invention relates to novel analogs of the DNA-binding alkylating agent CC-1065 and to their conjugates. Furthermore this invention concerns intermediates for the preparation of said agents and their conjugates. The conjugates are designed to release their (multiple) payload after one or more activation steps and/or at a rate and time span controlled by the conjugate in order to selectively deliver and/or controllably release one or more of said DNA alkylating agents. The agents, conjugates, and intermediates can be used to treat an illness that is characterized by undesired (cell) proliferation.  As an example, the agents and the conjugates of this invention may be used to treat a tumor.
Patent CA-2645646-A1 (CA)
Inventor: PICKARD JOHN D
IPC: F01D1/02
Filed: 2007-03-14
Abstract: A rotor for a radial flow turbine has an impulse chamber (51) having an inlet defined in a circumferential surface of the rotor and a reaction chamber (62) having an outlet defined in the circumferential surface of the rotor. The impulse chamber is in fluid communication with the reaction chamber, and the reaction chamber outlet is axially displaced from the impulse chamber inlet.
Patent CA-2646169-A1 (CA)
Inventor: DARILEK CHRISTOPHER
IPC: H02J7/00
Filed: 2007-03-27
Abstract: Battery charge indication methods, battery state of charge monitoring devices, rechargeable batteries, and articles of manufacture are described. According to one aspect, a battery charge indication method includes first determining a state of charge of a battery at a first moment in time using a first method, second determining a state of charge of the battery at a second moment in time using a second method different than the first method, and providing information regarding the state of charge of the battery at the first and second moments in time using information of the first and second determinings.
Patent CA-2646209-A1 (CA)
Inventor: VAN RAVENZWAAY BENNARD
IPC: A61P7/06
Filed: 2007-03-27
Abstract: Strobilurin derivatives can be employed for the treatment and/or prevention of malfunctions of the iron metabolism in mammals.
Patent CA-2647640-A1 (CA)
Title: A system, method, and apparatus for visual browsing, deep tagging, and synchronized commenting
Inventor: WASON ANDREW
IPC: G06F15/00
Filed: 2007-03-29
Abstract: The present invention provides a system, method, and apparatus for visual browsing, deep tagging (1115B), and synchronized comment regarding interactive time based media data. Operational modules are provided that allow users to more effectively discover and preview and view time-based media in order to choose and locate sub-segments (1115C) in time that are of particular user interest (1115D), and to provide user comments viewable by others on selected sections of the time-based media subject matter.
Patent CA-2647736-A1 (CA)
Inventor: BONNAIN JEAN-CHRISTOPHE
IPC: B65B59/00
Filed: 2007-04-02
Abstract: A lug chain apparatus having lugs (22), an endless chain (30) and a positioning mechanism (20). The lugs (22) are releasably engageable with the chain (30). The positioning wheel (20) engages the lugs (22) and moves them along the chain (30), to predetermined locations along the chain respectively. Each lug (22) includes locking mechanism (24, 26, 31) that holds that lug (22) in a predetermined location along the chain (30) when in a locking state, and allows movement of that lug (22) along said chain (30) when in a releasing state, such that repositioning of the lugs (22) along the chain (30) is effected without removal of the lugs (22) from the chain (30).
Patent CA-2648872-A1 (CA)
Title: Switchable branched ion guide
Inventor: SCHOEN ALAN E
IPC: H01J49/42
Filed: 2007-05-01
Abstract: A switchable branched ion guide is disclosed. The switchable branched ion guide includes a trunk section, first and second branch sections, a junction connecting the trunk section to the branch sections, and a movable valve member located at the junction. The valve member may be moved between a first position in which ion travel is permitted between the trunk section and first branch section and is inhibited between the trunk section and the second branch section, and a second position in which ion travel is permitted between the trunk section and the second branch section and is inhibited between the trunk section and the first branch section. The branched ion guide may be utilized, for example, to controllably switch an ion stream between two destinations such as mass analyzers.
Patent CA-2650785-A1 (CA)
Title: Method and system for delivery of short message service messages
Inventor: HORVATH ROBERT
IPC: H04W4/14
Filed: 2007-03-30
Abstract: A method and device for transmitting at least one short messaging service message to at least one wireless device are disclosed. The method comprises receiving at least one short message service message request associated with a short message service message. The short message service message is destined for reception by a wireless device (106). Prior to receiving the request, a short message service center (114) determines if a wireless device (106) is registered with a registrar (210) associated with a session initiation protocol network for communicating over a packet data network (102). The short message service message is transmitted to the wireless device (106) through the session initiation protocol network communicating over the packet data network (102) in response to the request and with the determination that the wireless device (106) is registered with the registrar (210).
Patent CA-2650901-A1 (CA)
Title: A system and method for pushing conditional message data between a client device and a server device in an internet protocol television network
Inventor: WILHELM ALBERT P
IPC: H04N7/173
Filed: 2007-04-27
Abstract: In one embodiment a method is disclosed for monitoring a multiplicity of set top boxes (STBs) in an internet protocol television network (IPTV) including receiving in an IPTV network server, conditional message data pushed from the multiplicity of (STBs), analyzing in the IPTV server, the STB conditional message data to determine network status information data related to a set of STBs selected from the multiplicity of STBs, and pushing network status information data to the set of STBs In another embodiment a system for monitoring an (IPTV) network is disclosed including an IPTV head-end server processor coupled to a memory in the IPTV server, a computer program embedded in the memory the computer program including instructions to acquire conditional message data, and a computer program embedded in memory, the computer program including instructions to push the conditional message data to memory when the conditional message data exceeds a predetermined threshold.
Patent CA-2653799-A1 (CA)
Inventor: BETTS MICHAEL
IPC: G06T1/00
Filed: 2007-06-29
Abstract: A system and method for creating an image object or set from a plurality of captured images. The system comprises an interface for receiving the captured images from a client location, a storage device for storing the images and a processor for converting the received images into a format compatible with the image object. The system may include a user interface for accessing the image object and manipulating or otherwise managing the image object (or image set). According to one embodiment, the system comprises a network-based implementation, such as a web-based implementation for the Internet.
Patent CA-2654270-A1 (CA)
Inventor: RODEMER YOLANDA
IPC: A61K31/519
Filed: 2007-05-31
Abstract: Use of allopurinol or a pharmaceutically acceptable salt thereof for the treatment or prevention of palmar plantar erythrodysesthesia induced by chemotherapy. The allopurinol or its salt is administered topically to the affected areas, palms and soles, preferably in the form of a cream.
Patent CA-2655401-A1 (CA)
Title: Security or valuable document with at least two display devices
Inventor: PFLUGHOEFFT MALTE
IPC: G06F21/62
Filed: 2007-06-27
Abstract: The invention relates to a security or valuable document with - at least first and second display mechanisms (118; 128), - a processor (102, 108) for controlling the at least first and second display mechanisms, - an interfac e (112) for supplying energy for the processor from an external energy sourc e (114, 136).
Patent CA-2656982-A1 (CA)
Title: Light emitting diode curable acrylates with reduced yellowing
Inventor: FENG LI
IPC: A61K6/884
Filed: 2007-07-06
Abstract: Dental compositions and methods of curing the composition utilizing a lig ht emitting diode (LED) curing unit. According to one aspect, a composition comprising a multiacrylate compound, an initiator including camphorquinone a nd at least one amine, and a colorless anti-yellowing agent produces a scrat ch free surface having no oxygen inhibited layer when cured with the LED cur ing unit.
Patent CA-2657406-A1 (CA)
Title: Controlling the delegation of rights
Inventor: DILLAWAY BLAIR B
IPC: H04L9/32
Filed: 2007-09-07
Abstract: The delegation of rights may be controlled in a number of manners. In an example implementation, a delegation authority assertion is formulated with a delegator principal, a delegatee principal, a verb phrase, a resource, and a delegation-directive verb. In another example implementation, a delegation mechanism involving an assertor, a first principal, and a second principal enables a delegation to be specifically controlled. In yet another example implementation, a chained delegation mechanism enables explicit control of a permitted transitive chaining depth.
Patent CA-2657941-A1 (CA)
Inventor: FELSTEAD E BARRY
IPC: H01Q3/08
Filed: 2009-03-06
Abstract: An antenna steering mount includes two basic building blocks which are joined together to form any of the known steering-axis combinations. Each block includes a cylinder cut at an angle to form a cylindrical wedge. The wedges are joined together by bearings at their interface, and motors are used to counter rotate the two wedges relative to each other.  One end of the complete assembly is attached to a mounting platform, and the other end includes mounting features for attaching an antenna dish thereto. Various two- and three-axis steering configurations are disclosed including combinations of azimuth, elevation, cross-elevation, and cross-level steering.
Patent CA-2658703-A1 (CA)
Title: Methode de detection de pavage video
Inventor: FIELD BRIAN E
IPC: H04N19/89
Filed: 2009-03-17
Abstract: Un procédé permettant de détecter des erreurs sur un flux de données audio/vidéo (A/V) dans un réseau de service de données comprend la fourniture de parties de multidiffusion couplées fonctionnellement les unes aux autres par des liaisons respectives pour transmettre le flux de données A/V à un utilisateur et définir au moins un arbre de multidiffusion. Le procédé consiste également à générer un signal dinformations détat indiquant un certain nombre derreurs sur le flux de données A/V pour au moins un des liens et au moins un des composants de multidiffusion. Le procédé consiste également à déterminer le nombre cumulatif derreurs sur le flux de données A/V qui indiquent le nombre derreurs pour la au moins une des liaisons et le au moins un des composants de multidiffusion dans larbre de multidiffusion en réponse au signal dinformations détat.
Patent CA-2659848-A1 (CA)
Title: Stent graft
Inventor: HARTLEY DAVID ERNEST
IPC: A61F2/06
Filed: 2007-08-20
Abstract: A stent graft ( 10; 40; 80) has a tubular body ( 12; 42; 82) of a biocompatible material and at least two fenestrations (18, 20; 48, 50; 84, 86, 88). The at least two fenestrations (10, 20; 48, 50; 84, 86, 88) are adjacent each other and each has a tube {24, 26; 54, 55; 90, 92, 94) extending into the tubular body ( 1 2; 42; 82). The tubes (24, 26; 54, 55; 90, 92, 94) are joined inside the tubular body (12; 42; 82) into a single larger tube (30; 60; 96) to facilitate catheterization.
Patent CA-2660429-A1 (CA)
Inventor: WHITICAR MICHAEL
IPC: G01N30/74
Filed: 2007-08-10
Abstract: This device comprises a means (111) for forming a gaseous flow from the sample and a means (121) for separation of each specific gaseous constituent. It comprises a means (115) for quantifying the relative contents of the two isotopes to be analysed which comprise an optical measurement cell (127). The cell (127) comprises two mirrors (137A, 137B) which delimit a measurement cavity (147). The device comprises a means (161) for introducing an incident optical signal into the measurement cavity (147), a means (161) for generating a plurality of reflections of the signal in separate points (174A, 174B) on each mirror (137A, 137B) during its travel in the cavity, a means (133) for measuring a transmitted optical signal resulting from an interaction between the optical signal and each isotope in the measurement cavity (147), and a means (125) for calculating said relative contents on the basis of these signals.