baber/WOPTO huggingface dataset:
Patent CA-2625954-A1 (CA)
Title: Implantable infusion device with advanceable and retractable needle
Inventor: FORSELL PETER
IPC: A61M25/00
Filed: 2006-10-26
Abstract: An infusion device for a drug delivery system comprises an infusion needle (1) having a tip end (2) and a drive unit (D) coupled to the infusion needle and arranged for advancing the tip end of the infusion needle to penetrate any fibrosis when the infusion device is implanted in a patient's body. The infusion needle and drive unit are designed for implantation in a patient's body. Other components of the drug delivery system may be part of the implantable infusion device or, alternatively, be for extracorporal use cooperating with the implanted infusion device. Preferably, the infusion needle can be advanced and retracted with each infusion cycle. Furthermore, upon each advancement and/or retraction, the needle may be moved laterally so as to vary the injection site. Needle (1) and drive unit (D) are preferably disposed within a body (15), with the infusion needle being arranged for penetrating a self-sealing penetration membrane (18).
Patent CA-2626593-A1 (CA)
Title: Indazole derivatives that inhibit trpv1 receptor
Inventor: WANG WEILI
IPC: C07D407/12
Filed: 2006-10-27
Abstract: Compounds of formula (I), wherein A, R1, R2, and R3 are defined in the specification, and which are useful as therapeutic compounds particularly for treating disorders or conditions associated with inflammation, pain, bladder overactivity, urinary incontinence, and other disorders caused by or exacerbated by TRPV1.
Patent CA-2632908-A1 (CA)
Title: Ginger extract for inhibiting human drug transporters
Inventor: ROTH WILLY
IPC: A61K36/9068
Filed: 2006-12-20
Abstract: The present invention relates to the use of a ginger extract on its own or in combination with pharmaceutical compositions for inhibiting human drug transporters for positively influencing the oral bioavailability and pharmacokinetics of active substances.
Patent CA-2633953-A1 (CA)
Inventor: FIELDING JAMES
IPC: A47F7/00
Filed: 2008-05-28
Abstract: A new retail display stand is particularly useful for retailing cosmetics.  Product holders are mounted in interchangeable cases that are removably connected to a mounting rack. The cases are stacked on top of each other, and mounted side-by-side on the rack.  Mating recesses and projections are shown on the top and bottom of each case to help prevent stacked cases from moving laterally with respect to each other. A forwardly-facing display surface on the front face of the case has a raised rim and a resiliently-mounted transparent overlay sheet that holds a thin, replaceable information sheet in position. A pull-out panel on the bottom of the cases that can be used to hold information about the products.
Patent CA-2634599-A1 (CA)
Inventor: BLANCHARD PIERRE
IPC: H01L27/146
Filed: 2006-11-06
Abstract: After the fabrication steps carried out from the front face of a silicon substrate then the transfer of the front face onto a transfer substrate and the thinning of the silicon, the connection terminals are produced by the rear face. A  multiplicity of localized contact holes are opened through the thinned silicon, in the location of a connection terminal, the holes exposing a first conductive layer formed during the front face steps; aluminum is deposited on the rear face, in contact with the silicon, the aluminum penetrating into the openings and coming into contact with the first layer; the aluminum is etched to delimit the connection terminal; and finally, a peripheral trench is opened through the entire thickness of the silicon layer, this trench completely surrounding the connection terminal.
Patent CA-2634930-A1 (CA)
Inventor: VIGNESWARAN SENTHIL C
IPC: A63F3/00
Filed: 2008-07-02
Abstract: A War Strategy/RPG game with multiple game options is disclosed. The War Strategy/RPG game provides a choice of various buildings, characters, equipment, and maps to the different players. The buildings, characters and maps are customized with various skills, equipment, statistics and image variations to provide a unique game experience each time the game is played. A customized character will continue to change as time progresses within the game. A  further aspect of the game is the use of tokens as place holders for the character and building positions on the map. The position of the characters and buildings will change as time progresses in the game. A further aspect of the game is combining maps to create random and new world maps that players can play using their characters. A card box is provided with the cards representing different characters, equipment, terrain, tokens, and skills that exist within the game.
Patent CA-2635130-A1 (CA)
Inventor: KEUL THOMAS
IPC: H04L69/40
Filed: 2007-01-23
Abstract: The invention relates to a communication system for interchanging data in an automation system for communication between central and peripheral devices. A  converter (20) is connected into the communication path between the central devices (10) and peripheral devices (31 ... 3n), said converter being uniquely assigned a predefinable number of peripheral devices (31 ... 3n) and being designed for line-bound communication (40) with the central device (10) and for wireless communication (50) with the peripheral devices (31 ... 3n).
Patent CA-2637161-A1 (CA)
Title: Apparatus and method for allocating resources and performing communication in a wireless communication system
Inventor: BAE BEOM-SIK
IPC: H04B7/26
Filed: 2007-02-16
Abstract: Disclosed is a method for allocating resources in a base station of a wireless communication system that performs communication using frequency resources.  The method includes dividing subcarriers into subcarrier sets each including a predetermined number of consecutive subcarriers, and generating a resource index table mapped to consecutive indexes such that a distance between subcarriers in the subcarrier sets is maximized; and determining an amount of resources to be transmitted through a downlink according to a channel condition, for data to be transmitted to each terminal, and allocating resources to the terminal using the index value in the resource index table.
Patent CA-2641522-A1 (CA)
Title: Coding device, coding method, and program
Inventor: YAGASAKI YOICHI
IPC: H04N19/105
Filed: 2007-02-07
Abstract: Provided is an encoding device which comprises a decision unit constituted to decide it on each GOP constituting the image data to be encoded whether or not a flicker at the GOP unit is an easily viewable GOP in an image decoded after the encoding of the GOP, and an encoding unit constituted to suppress the flicker of the GOP unit, in case the decision unit has decided that the flicker is the easily viewable GOP, thereby to encode the GOP.
Patent CA-2644190-A1 (CA)
Title: Apparatus for continuous production of a composite pipe with a pipe socket
Inventor: HEGLER RALPH PETER
IPC: B29C48/13
Filed: 2008-11-18
Abstract: An apparatus for continuous production of a composite pipe comprises half shells which combine in pairs to form a molding path, wherein at least in one pair of half shells is formed a socket recess which has an extension b when seen in the conveying direction. Furthermore, an extrusion head is provided, with an outer die and an inner die leading out thereof, the outer die and the inner die having a distance a from each other when seen in the conveying direction. The distance a of the inner die from the outer die with respect to the extension b of the socket recess in the conveying direction is such that a >= b applies.
Patent CA-2644345-A1 (CA)
Title: A new crystalline form g of (5s) -5- [4- (5-chloro-pyridin-2- yloxy) -piperidine-1-sulfonylmethyl] - 5 -methyl -imidazolidine - 2,4-dione (i) and intermediates thereof.
Inventor: COLE ANDREA
IPC: A61P29/00
Filed: 2007-03-15
Abstract: Novel crystal modifications of (5S)-5-[4-(5-chloro-pyridin-2-yloxy)-piperidine-1-sulfonylmethyl]-5-methyl-imidazolidine-2,4-dione are disclosed together with processes for preparing such modifications, pharmaceutical compositions comprising such a modification, and the use of such a modification in therapy.
Patent CA-2646045-A1 (CA)
Title: Methods and apparatuses for encoding and decoding object-based audio signals
Inventor: LEE HYUN KOOK
IPC: G10L19/00
Filed: 2007-10-01
Abstract: Provided are an audio encoding method and apparatus and an audio decoding method and apparatus in which audio signals can be encoded or decoded so that sound images can be localized at any desired position for each object audio signal. The audio decoding method generating a third downmix signal by combining a first downmix signal extracted from a first audio signal and a second downmix signal extracted from a second audio signal; generating third object-based side information by combining first object-based side information extracted from the first audio signal and second object-based side information extracted from the second audio signal; converting the third object-based side information into channel-based side information; and generating a multi-channel audio signal using the third downmix signal and the channel-based side information.
Patent CA-2646717-A1 (CA)
Title: Seeding assembly in grain seeding machines
Inventor: REYMUNDO POGGIO CARLOS ALBERTO
IPC: A01C5/06
Filed: 2008-12-11
Abstract: A seeding assembly in grain seeding machines, in which the position of the elements is modified and some of them are redesigned; which includes an articulation hinge kind of mechanism in association with the seeding movement, minimizing the entry of vegetable residues, dust, moist soil, etc., simplifying release thereof, and providing efficient and prompt cleaning with the purpose of reducing detention time of the machine.
Patent CA-2646739-A1 (CA)
Title: Hydrophilic stain release agents
Inventor: FRANCHINA JUSTINE GABRIELLE
IPC: C07C275/62
Filed: 2007-05-08
Abstract: A composition comprising a self-emulsifiable or self-dispersible aqueous solution or dispersion of at least one urea linkage-containing alkoxypolyoxyalkylene fluorocarbamate prepared by contacting (a) at least one polyisocyanate which contains at least three isocyanate groups per molecule, (b) at least one fluorochemical reagent of the formula F(CF2)aCH2CH2OH, wherein a is 4, 6, or 8, or mixtures thereof, provided that a is a maximum of 50% of 8, and (c) at least one hydrophilic, water-solvatable reagent which contains per molecule a single functional group which has at least one reactive Zerewitinoff hydrogen atom, said hydrophilic, and thereafter with (d) water, the equivalent weight of said polyisocyanate and said reagents (b) and (c) being such that said reagents react with 55% to 95% of said isocyanate groups, and water reacts with all of the remaining isocyanate groups, said composition imparting durable hydrophilicity and stain release properties to a substrate treated therewith is disclosed.
Patent CA-2647435-A1 (CA)
Inventor: LEROUX CHRISTOPHE
IPC: B25J9/16
Filed: 2007-03-23
Abstract: The invention concerns an intelligent interface device for grasping an object comprising: - a manipulating robot comprising a hinged arm (20) provided with a clamp (21) at its free end and equipped with at least one camera (22), - a computer (23) with a display screen (25) and an input unit (24), - means of controlling the clamp, - means of displaying the video image of the object taken by a camera on the display screen, - means of graphically identifying a selection area surrounding the object in this image using the input unit.   The invention also concerns a method for implementing this device.
Patent CA-2649006-A1 (CA)
Title: Self regenerating desulfurizer for gaseous fuels
Inventor: ISRAELSON GORDON A
IPC: B01D53/50
Filed: 2006-12-11
Abstract: In one embodiment the present invention provides for a regenerable sulfur remover that comprises a gaseous flow 2, a first layer in line with the gaseous flow 6, and a second layer 8 in line with the first layer. The first layer comprises a physical absorber of sulfur; the second layer comprises a pyrophoric material capable of being reduced by the gaseous flow. To regenerate the adsorbing layer, a blower 22 blows air first over the second layer, the air flow is heated by passing over the second layer, and then over the first layer. The heated air flow removes sulfur from the first layer, and the air flow is exhausted after removing sulfur from the first layer.
Patent CA-2649324-A1 (CA)
Inventor: KAY DAVID
IPC: C07D491/12
Filed: 2007-04-12
Abstract: The present invention relates to compounds of formula (I) useful as inhibitors of protein kinase. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions.
Patent CA-2650812-A1 (CA)
Inventor: XU JEAN
IPC: C12N5/071
Filed: 2007-04-27
Abstract: The present invention provides methods to promote the differentiation of pluripotent stem cells. In particular, the present invention provides an improved method for the formation of pancreatic endoderm, pancreatic hormone expressing cells and pancreatic hormone secreting cells. The present invention also provides methods to promote the differentiation of pluripotent stem cells without the use of a feeder cell layer.
Patent CA-2651467-A1 (CA)
Inventor: RAK ROMAN P
IPC: H01H13/84
Filed: 2009-01-27
Abstract: Handheld wireless communication device is presented and includes a housing with a display above a keyboard exposed for user actuation. The length of the device is greater than the width, and the width is less than five centimeters. The keyboard has a right-hand key field and a left hand key field. Each key of the right-hand key field has a longitudinal axis oriented at a left-to-right inclined angle from the vertical centerline, and each key of a left-hand key field has a longitudinal axis oriented at a right-to-left inclined angle from the vertical centerline. The respective inclined angles are between about ten degrees and about fifteen degrees. A left boundary and a right boundary of the keyboard is located adjacent the left and right lateral side edges (respectively) of the device so that the keyboard spans a substantial entirety of the width of the device.
Patent CA-2654831-A1 (CA)
Title: Power assisted surface covering removal machine
Inventor: VAN STRATEN DANIEL J
IPC: E04G23/00
Filed: 2009-02-19
Abstract: An automated surface covering removal machine having a handle, a housing, a lever member, a reciprocating cylinder and edge means for providing vertical or near vertical movement of the edge means relative to the surface covering to facilitate removal of the surface covering is disclosed. The surface covering may be shingles, carpeting, linoleum, or any other type of surface covering. The automated surface covering removal machine is lightweight and easy to use and does not exert a debilitating backwards force on the user. The reciprocating cylinder allows for a variable stroke height of the tooth bar allowing for more rapid removal of a surface covering.
Patent CA-2659175-A1 (CA)
Inventor: WYSS KURT HANS
IPC: B01D39/16
Filed: 2007-09-13
Abstract: This invention relates to a bag filter having a tubular section, one closed end and one open end, the tubular section having a nonwoven felt comprising an intimate fiber blend of 50 to 80 parts by weight meta-aramid fiber and 20 to 50 parts by weight acrylic fiber, based on the total weight of meta-aramid and acrylic fibers in the felt, wherein the acrylic fiber has an equal or lower denier per filament than the meta-aramid fiber.
Patent CA-2662850-A1 (CA)
Title: Heteroaromatic compounds having sphingosine-1-phosphate (s1p) receptor agonist biological activity
Inventor: BEARD RICHARD L
IPC: C07D213/50
Filed: 2007-09-05
Abstract: A novel compound having agonist activity at the S1P3 receptor which is represented by the formula (I) wherein X is selected from the group consisting of CR3, N and NO; Y is selected from the group consisting of CR3, N and NO; Z is selected from the group consisting of CR3, N and NO; and at least one of X, Y and Z is N or NO; V is O or NOR4 R1 is an aryl group; R2 is an aryl group; R3 is selected from the group consisting of H and alkyl; and 2 of said R3 groups may together form a cyclic alkyl ring having from 3 to 6 carbon atoms; R4 is selected from the group consisting of H and alkyl; a is 0 or an integer of from 1 to 6; b is 0 or 1; c is 0 or 1; f is 0 or an integer of 1 or 2; x is 0 or 1; y is 0 or an integer of from 1 to 3; and z is 0 or an integer of from 1 to 3.
Patent CA-2664917-A1 (CA)
Inventor: NIELSEN THOMAS STEINICHE BJERTRUP
IPC: F03D7/02
Filed: 2007-09-10
Abstract: A wind turbine (1) comprising a rotor (4) including one or more pitchable blades (5), and detection means (21) for detecting edgewise oscillations in one or more of said blades (5). The wind turbine (1) is characterized in that the wind turbine (1) comprises control means (25) for changing the pitch angle of one or more of the blades (5) if the detection means (21) detects edgewise oscillations in one or more of the blades (5), hereby damping or eliminating the edgewise oscillations. A method for damping edgewise oscillations in one or more blades (5) of a wind turbine (1) and use hereof are also described.
Patent CA-2670546-A1 (CA)
Inventor: KARPOOR SANJAYKUMAR S
IPC: H03M13/00
Filed: 2007-10-18
Abstract: A first device receives first data that includes a plurality of input vectors, which includes a primary input vector and a set of secondary input vectors and detects uncorrectable errors in the first data based on a quality metric indication (600). Based on detecting the uncorrectable errors in the first data, the first device substitutes (605) a predetermined codeword for the primary input vector encoded using a non-perfect code, and substitutes a predetermined input vector for the primary input vector. The first device modulates (604) a set of encoded secondary input vectors using the predetermined input vector to generate a modulated set of encoded secondary input vectors and transmits as second data the predetermined codeword and the modulated set of encoded secondary input vectors to a target device, wherein the substituting step creates a first number of errors that is detected by the target device as uncorrectable errors in the transmitted second data.
Patent CA-2671080-A1 (CA)
Title: Carboxylic acid derivatives
Inventor: YONETOKU YASUHIRO
IPC: A61K31/5377
Filed: 2007-11-29
Abstract: [PROBLEMS] To provide a compound which is usable as a drug, in particular, an insulin secretagogue or a preventive or remedy for a disease in which GPR40 participates such as diabetes or the like. [MEANS FOR SOLVING PROBLEMS] It is found out that a novel carboxylic acid derivative, which is characterized in that a carboxylic acid is bonded via two atoms to a 6-membered monocyclic aromatic ring and this aromatic ring is further bonded via a linker to a nitrogen-containing bicyclic ring, or its salt has an excellent GPR40 agonist activity. Because of showing excellent effects of promoting insulin secretion and lowering blood glucose level, this carboxylic acid derivative is useful as an insulin secretagogue or a preventive or remedy for diabetes.
Patent CA-2672395-A1 (CA)
Title: Pipe-joining method and apparatus for producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus
Inventor: CITTADINI BELLINI SERAFINO
IPC: B29C48/12
Filed: 2007-12-13
Abstract: A method of joining pipes (3) to produce underwater pipelines (2), wherein the facing free ends (15) of two adjacent pipes (3), aligned along an axis (A), are welded to define a cutback (18); a protective sheet (22) of plastic material is extruded close to the cutback (18); and the protective sheet (22) is wound about the cutback (18).
Patent CA-2672400-A1 (CA)
Inventor: OTTINGER ISABEL
IPC: A61K9/48
Filed: 2007-12-18
Abstract: A pharmaceutical composition in the form of a gelatin capsule comprising a pharmaceutically acceptable acid.
Patent CA-2674302-A1 (CA)
Inventor: TREMBLAY MARTIN R
IPC: A01N43/42
Filed: 2007-12-27
Abstract: L'invention concerne des procédés de traitement de diverses conditions utilisant des dérivés de cyclopamine ayant la formule suivante.
Patent CA-2675159-A1 (CA)
Title: System and method for accessing and displaying interactive content and advertising
Inventor: BOUCARD JOHN CHRISTIAN
IPC: G06Q30/00
Filed: 2008-01-11
Abstract: System and method for accessing and displaying personal information along with advertisement, software applications, or the like. The system and method include: retrieving from a memory device a unique identifier and a pointer; retrieving a redirect pointer from a pointer table responsive to the retrieved unique identifier and pointer; executing the retrieved redirect pointer to launch a software application to display a first content; displaying a second content and/or an advertisement with the first content.
Patent CA-2675756-A1 (CA)
Title: A method of filtering sections of a data stream
Inventor: DUXBURY NEIL
IPC: G06F17/30
Filed: 2008-01-18
Abstract: A method of filtering sections of a data stream (1) comprises determining (2, 10) a set of characters of interest; testing each section of the data stream for the presence of one or more of the set of characters of interest; and extracting (8) sections in which at least one of the characters is present.
Patent CA-2677490-A1 (CA)
Inventor: SCHEBEL DEAN DAVID
IPC: G08B13/08
Filed: 2009-09-02
Abstract: A compact wireless security sensor having a magnetically operated plunger switch. The compact nature of the sensor of the present invention makes it ideal for being substantially concealing into a door frame or window as part of a wireless security system. The sensor unit includes a housing having an inner end, an outer end, and a magnet positioned within a moveable plunger, and an antenna, preferably a flexible wire antenna. The housing further contains a sensor switch, a microprocessor with a PCB, a wireless transmitter, such as an RF transmitter, and a power source, such as a small coin cell battery, for emitting signals to a master station or controller when the plunger switch is depressed and activates the internal sensor switch.
Patent CA-2677787-A1 (CA)
Title: Method for reducing plate out of aqueous coating compositions
Inventor: SHAY GREGORY D
IPC: C09D7/80
Filed: 2008-02-15
Abstract: A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method comprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared from similar triazole-free compositions.
Patent CA-2678886-A1 (CA)
Title: Partial block erase architecture for flash memory
Inventor: KIM JIN-KI
IPC: G11C8/14
Filed: 2008-03-04
Abstract: A method and system for increasing the lifespan of a flash memory device by selectively erasing sub-blocks of a memory block. Each physical memory block of the flash memory device is dividable into at least two logical sub-blocks, where each of the at least two logical sub-blocks is erasable. Therefore, only the data of the logical sub-block is erased and reprogrammed while unmodified data in the other logical sub-block avoids unnecessary program/erase cycles. The logical sub-blocks to be erased are dynamically configurable in size and location within the block. A wear leveling algorithm is used for distributing data throughout the physical and logical sub-blocks of the memory array to maximize the lifespan of the physical blocks during programming and data modification operations.