baber/WOPTO huggingface dataset:
Patent CA-2609066-A1 (CA)
Title: Efficient support for tdd beamforming via constrained hopping and on-demand pilot
Inventor: SUTIVONG ARAK
IPC: H04L45/74
Filed: 2006-05-18
Abstract: Systems and methodologies are described that facilitate providing time-division duplexed beam-forming support in traditionally non-time-division duplexed wireless systems, such as an OFDMA system, a WCDMA system, etc.  According to an aspect, a base station can analyze pilot information, such as a portion of bandwidth over which a user device is transmitting, and can transmit on the downlink using pre-hopped portion of bandwidth utilized by the user device on the preceding reverse link time slot. The base station can additionally transmit bandwidth segment reassignments to the user device to facilitate bandwidth segment hopping between user devices served by the base station. Additionally, the base station can instruct the user device to provide on-demand pilot information to resolve ambiguity related thereto.
Patent CA-2610773-A1 (CA)
Inventor: TAKAYAMA KIYOSHI
IPC: A61P11/00
Filed: 2006-06-21
Abstract: A method for administration of clarithromycin or a salt thereof to a mammal for the treatment and/or prevention of a pulmonary disease induced by the destruction of pulmonary alveoli which is caused by smoking, air pollution, a harmful gas or the like; a pharmaceutical composition comprising clarithromycin or a salt thereof; and others.
Patent CA-2610874-A1 (CA)
Inventor: HIGGINSON TIMOTHY B
IPC: H01H13/70
Filed: 2002-09-19
Abstract: The present invention provides a multifunctional input device (1). The input device includes a functional mode (12) which defines the mode of operation of the input device.  Each functional mode includes one or more domain levels (20) with each domain level containing one or more domain-level values. Each domain level-value within each functional mode is assigned to one of a plurality of programmable input keys (30). The domain-level value assigned to each programmable input key controls the function of that programmable input key within a given functionality and domain level. The present invention also includes a display (32) to indicate the domain-level value associated with each of the programmable input keys within a given functionality .
Patent CA-2611099-A1 (CA)
Title: Pneumatique pour vehicules lourds
Inventor: COUE JEAN
IPC: B60C9/20
Filed: 2006-06-28
Abstract: L'invention concerne un pneumatique à armature de carcasse radiale comprenant une armature de sommet formée d'au moins deux couches (241, 242) de sommet de travail d'éléments de renforcement inextensibles, croisés d'une nappe à  l'autre en faisant avec la direction circonférentielle des angles compris entre 10~ et 45~, elle-même coiffée radialement d'une bande de roulement, ladite bande de roulement étant réunie à deux bourrelets par l'intermédiaire de deux flancs. Selon l'invention, le pneumatique comprend additionnellement au moins dans chaque épaule une couche (243) d'éléments de renforcement, parallèles entre eux dans la couche et orientés sensiblement perpendiculairement par rapport aux éléments de renforcement de la couche de travail radialement adjacente à ladite couche additionnelle, ladite couche additionnelle étant radialement adjacente au bord de la couche de sommet de travail radialement extérieure, et l'extrémité axialement extérieure de ladite couche additionnelle étant située à une distance du plan équatorial du pneumatique égale à la distance séparant dudit plan l'extrémité de la couche de travail à laquelle elle est adjacente.
Patent CA-2611495-A1 (CA)
Title: Aminopyrimidines as kinase modulators
Inventor: XU GUOZHANG
IPC: C07D239/48
Filed: 2006-06-07
Abstract: Abstract The invention is directed to aminopyrimidine compounds of Formula I:  where R3, B, Z, r and R1 are as defined herein, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of FLT3 and/or c-kit and/or TrkB, the use of such compounds to reduce or inhibit kinase activity of FLT3 and/or c-kit and/or TrkB in a cell or a subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to FLT3 and/or c-kit and/or TrkB . The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.
Patent CA-2614178-A1 (CA)
Title: Light with dimmer
Inventor: WILCHER DONALD
IPC: F21V23/00
Filed: 2007-12-13
Abstract: A light or light kit (10) is disclosed which includes a switch housing (11, a plurality of light sockets (12), and a pull chain type switch (13) which includes a pull chain or cord (13'). A light bulb (15) is mounted within each light socket. The light kit also includes a controller or dimmer module (17) electrically coupled between the pull chain switch and the light socket. The dimmer module may gradually change the light intensity with the actuation of the pull chain switch through the continual pulling of the pull chain.
Patent CA-2615428-A1 (CA)
Title: Overload protection device for agricultural appliances
Inventor: REINKE WILFRIED
IPC: A01B61/04
Filed: 2006-07-26
Abstract: The invention relates to an overload protection device for agricultural appliances, such as for example earth-moving machines, having a joint which connects the earth-moving tool to the supporting frame and is composed of two joint parts which are held together by spring loading and are supported against one another, one of which joint parts is fastened to the earth-moving tool and the other of which joint parts is fastened to the supporting frame, wherein at least one upper support arrangement and at least one lower support arrangement are arranged spaced apart from one another on both joint parts, characterized in that the lower support arrangement (9, 20) has at least one joint pin (10, 23), which extends horizontally and transversely with respect to the working direction, and at least one joint receptacle (11) which is supported on the joint pin (10, 23) and is V-shaped or U-shaped in cross section.
Patent CA-2618825-A1 (CA)
Inventor: HANSEN LARS ELMEKILDE
IPC: C03C25/146
Filed: 2006-08-16
Abstract: A non-woven product having a core layer (32) containing dense particulate additive between adjacent layers (33) which are substantially free of additive is made by fiberising a mineral melt on a spinner (1) comprising at least one fiberising rotor (2, 3, 4) mounted for rotation about a substantially horizontal axis, and the resultant fibres are collected in air streams (5) as a cloud of fibres which travels towards a travelling collector (11) on which a web (14) is formed and carried out of the spinning chamber (9). Dense particles such as magnesium hydroxide are ejected from a suitable ejector (15) on to a baffle (16) by which they are deflected across the width of the chamber and lengthwise over the length of a intermediate collecting zone (B) to form the core layer (32) while the initial and final collecting zone (A and C) are substantially free of the dense particulate additive.
Patent CA-2624622-A1 (CA)
Inventor: MOUNT JEFF
IPC: G06K5/00
Filed: 2006-08-07
Abstract: A computer network system and method for printing purchase transaction receipts includes a novel printer physical structure, data structure, and control logic for printing on both sides of a register receipt, business rules designed to facilitate the two sided printing, and print paper designed to facilitate two sided printing.
Patent CA-2631288-A1 (CA)
Inventor: LANE MARVIN
IPC: B26B1/00
Filed: 2008-05-14
Abstract: An eating utensil (10) includes a telescoping handle (12) and a head (14) in the form of an eating implement such as a spoon head (16). The handle (12) includes first, second, and third members (18, 20, 22) that are joined for telescopic motion relative to each other along a longitudinal axis (24 between an extended state and a retracted state, with the member (22) carrying the head (14) between the extended state and the retracted state.
Patent CA-2633876-A1 (CA)
Title: Wind turbine apparatus
Inventor: CHURCHILL FREDERICK
IPC: F03D13/20
Filed: 2008-06-05
Abstract: The present invention provides a wind turbine apparatus which is able to increase the wind velocity and consequently increase the rotation speed of the wind turbine. The wind turbine apparatus comprises a convergent section, a wind turbine section and a divergent section. The wind enters into the wind turbine through the convergent section, passes through the wind turbine and exits through the divergent section. The combination of the convergent section and the divergent section creates a Venturi effect and increases the wind velocity and thus the rotation speed of the wind turbine.
Patent CA-2640041-A1 (CA)
Inventor: LECOUVE JEAN-PIERRE
IPC: C07D333/40
Filed: 2008-09-25
Abstract: Procédé de synthèse industriel du ranélate de strontium de formule (I) : (voir formule I) et de ses hydrates.
Patent CA-2641746-A1 (CA)
Inventor: BEREUTER KLAUS
IPC: B29C45/40
Filed: 2008-10-23
Abstract: The invention relates to an injection-molding tool (1) for plastics having a tool core (3, 5), an ejector (8) and a sliding tool portion (11) for forming an undercut, each of which is displaceable, the sliding tool portion (11) being displaceable both in the push-out direction (A) of the plastics molded component (4) produced in the tool and perpendicular to this direction, while the ejector and the tool core (3, 5) are displaceable in the ejection direction (A) and both the travel of the tool core (3, 5) and that of the sliding tool portion are derived from the travel of the ejector (8).
Patent CA-2643386-A1 (CA)
Title: Resilient hinge for eyeglasses
Inventor: IFERGAN NONU
IPC: G02C5/22
Filed: 2007-02-23
Abstract: The present invention relates to a hinge assembly for use with eyeglasses. In one embodiment, the present invention provides a hinge assembly to attach a temple to a main frame of a pair of eyeglasses. The hinge assembly of this embodiment may include a pair of hinge members (formed as a ball and socket) rotationally attached to one another and each resiliently attached (e.g., using a spring) to a respective one of the temple and the main frame of the pair of eyeglasses.
Patent CA-2645775-A1 (CA)
Inventor: MAIFIELD CHRISTOPHER J
IPC: B60W30/18
Filed: 2008-12-04
Abstract: A work machine includes an IC engine having an output, an IVT having an input coupled with the IC engine output, and a ground speed actuator. A desired speed sensor associated with the ground speed actuator provides an output signal indicating a slower ground speed. At least one electrical processing circuit is configured for increasing an input/output (I/O) ratio of the IVT, dependent upon the sensor output signal, such that a net torque transfer back-driven from the IVT input to the IC engine output is substantially zero.
Patent CA-2645965-A1 (CA)
Inventor: RICHARDSON THOMAS
IPC: H04L27/26
Filed: 2007-04-14
Abstract: A composite signal includes a high power beacon signal and low power corresponding wideband synchronization signal and is communicated over a time interval exceeding a single OFDM transmission time interval. A base station transmits one or more different such composite broadcast signals in a recurring timing structure. Each different potential beacon signal, e.g., a single tone signal, is paired with a unique wideband synchronization signal. A wideband synchronization signal includes at least some predetermined null tones and at least some predetermined non-null tones. For a given wideband synchronization signal, the predetermined null tones carry predetermined modulation symbol values. A wireless terminal receives a composite signal, identifies a beacon, determines a corresponding known wideband synchronization signal, compares received to known wideband synchronization signals, and determines at least one of a timing adjustment, frequency adjustment and channel estimation.
Patent CA-2648504-A1 (CA)
Inventor: NIU BIN
IPC: C10G1/10
Filed: 2006-06-12
Abstract: A continuous pyrolyzing process for waste rubber or plastics and its equipment, which is a key technology to produce oil product from waste rubber or plastics. The pyrolyzing process includes extruding and transporting the catalyst and rubber or plastics into cracker in a manner of isolating from air or oxygen, moving the feed from the inlet to the outlet during which the pyrolysis is completed, and automatically transmitting the solid residuum out of the cracker by discharging apparatus, in which the feeding and the discharging process is isolated from air or oxygen. In the present invention, the safety risk from the oxygen entering the cracker is avoided by isolating air or oxygen from the inlet or outlet of the cracker, so the industrialized production with continuous feeding is realized. In the invention, the oil yield can be raised to 45%-48% from present 19%, the equipment loss and the production cost can be reduced, the safety precaution is improved, and continuous production with high efficiency is truly realized.
Patent CA-2649059-A1 (CA)
Inventor: MONNERIE JEAN-LOUIS
IPC: D21F7/10
Filed: 2007-03-20
Abstract: An on-machine- seamable industrial belt and method of forming an on-machine-seamable industrial belt including the steps of providing a base structure (22) having first (16) and second (18) edges, providing a seam (14) connecting the first and second edges, and laminating a layer (20) onto the base structure and the seam.
Patent CA-2649848-A1 (CA)
Inventor: LAKSHMAN JAY PARTHIBAN
IPC: A61K9/26
Filed: 2007-05-03
Abstract: A process for using a heated roller compactor to prepare melt granulated composition of a therapeutic compound, especially a poorly compressible and/or moisture sensitive therapeutic compound, with a granulation excipient.
Patent CA-2651950-A1 (CA)
Title: Fluid dispenser
Inventor: LACASSE SIMON
IPC: A47K5/06
Filed: 2009-01-23
Abstract: A fluid dispenser for dispensing a fluid, the fluid dispenser comprising: a main body, the main body defining a fluid reservoir for containing the fluid; a measuring reservoir; an output nozzle for selectively dispensing said fluid contained in said measuring reservoir; a valve in fluid communication with the fluid reservoir, the measuring reservoir and the output nozzle, the valve being configurable between a measuring configuration in which the fluid and measuring reservoirs are in fluid communication with each other and a dispensing configuration in which the measuring reservoir and the output nozzle are in fluid communication with each other; a piston mounted inside the measuring reservoir for reciprocating movement relative thereto between a piston first position and a piston second position, the piston substantially sealingly engaging the measuring reservoir; a piston actuator operatively coupled to the piston for moving the piston relative to the measuring reservoir between the piston first and second positions, the piston actuator including an actuating arm pivotally mounted to the main body so as to be pivotable between an arm first position and an arm second position, the actuating arm being operatively coupled to the piston such that when the actuating arm is in the arm first position, the piston is in the piston first position, and when the actuating arm is in the arm second position, the piston is in the piston second position; and a valve actuator for selectively configuring the valve between the dispensing and measuring configurations.
Patent CA-2653292-A1 (CA)
Title: Apparatus and method for protecting lined concrete pipe during the manufacturing process
Inventor: SCHMIDGALL JON A
IPC: F16L9/14
Filed: 2009-02-09
Abstract: At the filling station of a dry cast pipe making machine for making pipe lined with a plastic liner, the liner is first placed over the core and then a plurality of spaced-apart, removable L-shaped plates are secured around the top edge of the core. One leg of each plate extends inside the core with the other leg extending downwardly over the top edge of the liner. The plates are removably held in place on the core by the use of a clamping device, such as a vise-grip, for example. Once the form is filled with concrete and ready for the pressure heading step, the downwardly extending legs of the plates serve as 'shoehorns' to guide the pressure header over the top of the liner and prevent damage to it. In addition, the plates will assist in centering the core within the jacket.
Patent CA-2653980-A1 (CA)
Inventor: YLI-KOSKI ESKO
IPC: G05D7/06
Filed: 2007-06-05
Abstract: The invention relates to controlling (3) a flow control valve (1), comprising measuring a flow at a suitable point of a flow process (5) and calculating a pressure drop across the valve by means of a Cv curve of the valve, a measured valve opening .sigma.m, and the measured flow (Qm). By means of this calculated pressure drop, a flow set point (Qsp) and an inverse Cv curve of the valve, a new valve opening (ac) providing the desired flow is calculated. The control is thus adapted to each operating point and its prevailing flow gain and linearizes the dependence between flow control and flow.
Patent CA-2654246-A1 (CA)
Inventor: VERBIST BIE MARIA PIETER
IPC: C07D413/14
Filed: 2007-07-02
Abstract: The present invention is related to novel benzimidazole compounds of formula (I) having cannabinoid receptor agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals, in particular humans.
Patent CA-2654903-A1 (CA)
Inventor: GALLE BO
IPC: G01J3/42
Filed: 2006-06-16
Abstract: The invention concerns a method for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy and an optical measuring device (20), said device (20) comprising a telescopic member (30) defining a field-of-view (FOV) (24) of the device (20), and a scanning arrangement (42) allowing a controlled variation of the direction of the field-of-view (FOV) (24) in such a way that the field-of-view (FOV) (24) is capable of scanning a certain layer (12, 22) of the atmosphere during operation of the device. The invention is characterized in that the method comprises the step of scanning a scanning layer (22) that has the form of, at least a part of, a cone having its apex positioned at the device (20) and having a cone angle .beta.. The invention also concerns an optical measuring device (20) adapted to form a such a cone-shaped scanning layer (22)
Patent CA-2655714-A1 (CA)
Inventor: CHO HEE-KWUN
IPC: H04B7/26
Filed: 2007-07-06
Abstract: An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided, in which a scheduler determines whether to generate uplink control region allocation information, and a generator generates the uplink control region allocation information according to a result of the determination.
Patent CA-2660807-A1 (CA)
Inventor: NODDIN JACK VERNON
IPC: B63B7/00
Filed: 2009-04-06
Abstract: The canoe is known as a small narrow boat with a rounded bottom and upcurled ends, usually propelled by paddeling. In this design the bottom has been designed with two rocker chines and a slightly concaved flat bottom down the center.
Patent CA-2662113-A1 (CA)
Title: System and methods related to continuous performance improvement
Inventor: KARP SIMONE F
IPC: G06F11/34
Filed: 2007-08-28
Abstract: Systems and methods for the continuous improvement of performance. The present systems and methods provide the art with a mechanism for the continuous assessment of the performance of users. By measuring professional performance against benchmarks, standards, and goals, the present invention allows the art to assess continuously and in real time any gaps or deficiencies in performance of the user. The present invention also preferably provides users with performance improvement pathways that are targeted to address the deficiencies and shortcomings of each individual user. The present invention further provides a mechanism by which users may routinely evaluate their own performance and compare it against industry standards and peer groups. Through the present invention, users may also track activities related to their certification, licensure, or credentials and tie those to particular performance improvement pathways. The present invention is particularly useful within medical, legal, engineering, law enforcement, and public safety sectors.
Patent CA-2666870-A1 (CA)
Inventor: PURDY PAUL DOUGLAS
IPC: E05B65/462
Filed: 2006-06-26
Abstract: A storage unit (1 ) having a frame (2), drawers (3) and a carrying handle (11) with arms (9). When the unit is lifted by the handle, or the handle is moved to a position suitable for lifting the storage unit, the handle arms lift the bottom drawer (3c) of the stack of drawers (3a, 3b, 3c) which in tu rn lifts each of the above drawers relative to the frame. As each drawer ris es, the clearance gap between adjacent drawers is reduced and the drawers ar e moved to a locked position where they are blocked by detents mounted on th e inside of the frame. In an alternative embodiment (not shown), the handle is coupled to drawer locking slides instead of the bottom drawer and detents on the drawer locking slides engage with the drawers to lock them in the cl osed position as the drawer locking slides are moved relative to the frame.< /SDOAB>
Patent CA-2667256-A1 (CA)
Inventor: AMIRIJOO SHAROKH
IPC: H04W92/12
Filed: 2007-10-29
Abstract: A radio access network (11) facilitates transmission of a Multimedia Broadcast/Multicast Service to plural user equipment units served by a radio base station. A radio network controller node (26) includes in a first message (70) of a Common Transport Channel Setup procedure an indication that sharing of a common transport bearer (60) involved in a session of the Multimedia Broadcast/Multicast Service is allowed. A radio base station (28) makes a determination whether to share the common transport bearer (60) among user equipment units (30) situated in plural cells (C) served by the radio base station (28). If the determination is positive, the radio base station (28) includes in a second message (80) of the Common Transport Channel Setup procedure an identification of an already-established channel to be used as the shared common transport bearer. The radio network controller (26) then uses the already-established channel as the shared common transport bearer for transmitting Multimedia Broadcast/Multicast Service user data to user equipment units (30) situated in plural cells served by the radio base station.
Patent CA-2669959-A1 (CA)
Inventor: HSIEH MEI-WEI
IPC: A47K3/28
Filed: 2009-06-25
Abstract: A flexible shower head includes a water flowing means comprising an end coupling having inner threads; and a flexible, hollow head comprising an outer threaded annular extension adapted to threadedly secure to the inner threads for connecting the head and the water flowing means together, a plurality of holes, and at least one temperature sensor disposed on an outer surface. The extension is formed of metal. The head is spherical. The holes are arranged concentrically. The water flowing means may be replaced with a shower hose. The water flowing means may be replaced with a faucet. The water flowing means Implemented as a fixed overhead shower water flowing means. The invention has benefits including durable, easy cleaning of mineral deposit, uniform spray, and water saving.
Patent CA-2670166-A1 (CA)
Title: Hydantoin derivatives used as mmp inhibitors
Inventor: CHAPMAN DAVID
IPC: C07D239/34
Filed: 2007-11-28
Abstract: The invention provides compounds of formula (I): wherein R1 and R2are as defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy. The compounds are useful as MMP inhibitors.