baber/WOPTO huggingface dataset:
Patent CA-2575973-A1 (CA)
Inventor: FELDSTEIN ROBERT
IPC: B01D9/04
Filed: 2000-04-05
Abstract: Improved methods for forming fine particles of a material have been developed, wherein the method steps include dissolving the material in a solvent to form a dilute solution, immobilizing the dilution solution, and then removing the solvent to yield particles of the material. Methods of immobilizing the dilute solution include freezing, gelation, and chelation. In a preferred embodiment, the immobilized solvent is removed by lyophilization, i.e. reducing the ambient pressure while avoiding application of sufficient heat to power a phase transition. Essentially any material and solvent for the material can be used in the methods described herein. Proteins and peptides in an aqueous solvent are the preferred systems.
Patent CA-2576622-A1 (CA)
Title: System and method for controlling data communications between a server and a client device
Inventor: MAY DARRELL
IPC: H04L29/02
Filed: 2007-01-31
Abstract: A system and method for controlling data communications between a server and a client device, such as a mobile device. Embodiments relate generally to a technique where stop data is provided to the client device. This stop data can be transmitted (e.g. by the client device) to the server. When processed by the server, the stop data indicates to the server that at least some of the encrypted data received by the client device from the server was not decrypted using the second key (e.g. as may be the case when the second key has been deleted). Upon receiving the stop data, the server may, for example, withhold the transmission of data encrypted with the first key to the client device until the second key is restored on the client device. In one embodiment, the stop data is provided to the client device in an encoded (e.g. encrypted) form.
Patent CA-2583022-A1 (CA)
Title: Acetamide compounds as fungicides
Inventor: BEAUDEGNIES RENAUD
IPC: C07D213/85
Filed: 2005-11-29
Abstract: Compounds of the general formula (I); wherein the substituents are as defined in claim 1, are useful as fungicides.
Patent CA-2583307-A1 (CA)
Inventor: WACHENDORFF-NEUMANN ULRIKE
IPC: A01N37/50
Filed: 2005-09-29
Abstract: La présente invention concerne des agents phytoprotecteurs pour des herbicides qui sont utilisés pour augmenter l'action microbicide de fongicides.
Patent CA-2584052-A1 (CA)
Title: Process for the esterification of a carbothioic acid
Inventor: SOBRAL LUIS
IPC: C07J31/00
Filed: 2004-12-02
Abstract: Preferably the process is carried out using pyridine in the presence of acetone at a temperature of from 5° C. to −20° C.
Patent CA-2586829-A1 (CA)
Title: Gasket package
Inventor: WESTHOFF JAMES A
IPC: F16L5/10
Filed: 2007-04-30
Abstract: A gasket assembly includes a one-piece gasket that has a mounting end, for mounting to an associated enclosure body, and a pipe engaging end, for receiving an associated pipe. An intermediate section is located between the mounting end and the pipe engaging end. A mounting element is of one piece with one of the mounting end, the pipe engaging end and the intermediate section. A clamping member is used with the gasket. The clamping member is looped to assume an annular configuration. A retaining member extends through an aperture located in the mounting element and through the clamping member for retaining the clamping member to the gasket in a transport position of the gasket assembly.
Patent CA-2589228-A1 (CA)
Inventor: CARPENTER PAUL
IPC: H04L69/14
Filed: 2005-11-28
Abstract: In one embodiment, a scheme is disclosed for supporting wireless access network service request capability in a user equipment (UE) device that is operable in wide area cellular network (WACN) bands as well as in wireless access network bands (e.g., GAN bands and/or UMA bands). The UE device includes capability for gaining Internet Protocol (IP) connectivity with a wireless access network node (e.g., a GAN controller (GANC) or UMA network controller (UNC)). Thereafter, the UE device is operable to initiate a registration request message towards the wireless access network node, wherein the registration request message includes at least one information element pertaining to wireless access network services required by the UE device.
Patent CA-2594375-A1 (CA)
Title: Bovine adenovirus type 3 genome
Inventor: BABIUK LORNE A
IPC: C12N7/02
Filed: 1998-06-23
Abstract: In one embodiment, the present invention relates to novel bovine adenovirus expression vector systems which utilize the following regions of the bovine adenovirus genome: nucleotides 4,092-5,234; nucleotides 5,892-17,735;  nucleotides 21,198-26033 and nucleotides 31,133-34,445. These regions can be used, among other things, for insertion of foreign sequences, for provision of DNA control sequences including transcriptional and translational regulatory sequences, or for diagnostic purposes to detect the presence of viral nucleic acids or proteins encoded by these regions, in a subject or biological sample. In another embodiment, the present invention relates to novel methods for the construction, isolation and propagation of recombinant bovine adenovirus (BAV) with deletions (and optionally insertions of heterologous sequence) in the E3 region. Recombinant BAV  containing insertions of genes encoding protective determinants of a pathogen stimulate enhanced systemic and mucosal immune responses and protect host animals against challenge by the pathogen.
Patent CA-2598678-A1 (CA)
Inventor: ANDRAS STEPHEN
IPC: E02D31/02
Filed: 2007-08-23
Abstract: A sump system for use in basement waterproofing systems. A sump liner may be generally rectangular in geometry, and may include two side elements with apertures to exchange groundwater while blocking debris. An adjustable inlet may be provided in another side element to fluidly connect other elements of a basement waterproofing system to the sump liner. The sump liner may further include a base configured to provide a built-in stand for a sump pump. The pump stand may contain a lip with notches to allow debris to fall and collect in a trough around a periphery of the base. The base may further provide an underside cavity for accommodating an obstruction in the floor of a sump hole. A removable lid may facilitate access to the sump liner interior, and may contain a break-away feature to accommodate discharge piping, as well as a groove to lodge a pump power cord. The sump liner may be strategically oriented within the sump hole to protect the basement foundation from erosion.
Patent CA-2599072-A1 (CA)
Inventor: STRUNK KEVIN BRIAN
IPC: A47L13/16
Filed: 2007-08-28
Abstract: A surface cleaning pad is provided comprising a pad body including a primary portion and a secondary portion contiguous with the primary portion.  An attachment member is coupled to the primary portion of the pad body, whereby the attachment member is configured for releasable attachment to a primary surface of a cleaning implement. An attachment member is coupled to the secondary portion of the pad body, wherein the attachment member is configured for releasable attachment to a secondary surface of a cleaning implement. The primary portion and the secondary portion of the pad body are each configured to be independently positioned against a soiled surface.
Patent CA-2599281-A1 (CA)
Title: Thiazole derivatives as ppar delta ligands and their manufacturing process
Inventor: HWANG HOOSANG
IPC: C07D277/26
Filed: 2006-02-24
Abstract: The present invention relates to novel thiazole derivative compounds having activity for peroxisome prolif erator-activated receptor .delta.  (PPAR.delta.), as well as their intermediates and synthesis methods thereof .
Patent CA-2606753-A1 (CA)
Inventor: JERDING DEAN F
IPC: G06F12/00
Filed: 2001-05-02
Abstract: A system and method for a communication terminal to manage and maintain a current application version for multiple applications are provided. The system and method provide for managing memory in a communication terminal coupled to a server device enabling the communication terminal to provide memory capacity for storing in a memory and executing on the communication terminal a plurality of applications downloaded from the server device. Prior to downloading an application, the communication terminal determines an amount of memory capacity required by an application client to be downloaded from the server device. The communication terminal then attempts to allocate the memory capacity. If memory cannot be allocated from the system heap, the communication terminal purges data contained in the memory according to a dynamic list of priorities to create memory capacity in the memory for the application client. Once sufficient memory capacity has been created, it is allocated to the application client, and the application client is downloaded to the communication terminal.
Patent CA-2607027-A1 (CA)
Inventor: WETTERGREN OLA
IPC: F24F11/04
Filed: 2007-10-18
Abstract: A fan control system includes a main fan controller and at least one auxiliary fan controller. The main fan controller has circuitry for running a fan on a preset cycle, the preset cycle having a preset speed for a preset time. The main fan controller is associated with a first space having a first ventilation port in communication with the fan. The at least one auxiliary fan controller is associated with a second space having a second ventilation port in communication with the fan. Each of the main fan controller and at least one auxiliary fan controller has circuitry for activating the fan to run on a temporary cycle having a temporary speed for a preset time. Each of the main fan controller and at least one auxiliary fan controller further includes an indicator for displaying activation status of the temporary cycle.
Patent CA-2608781-A1 (CA)
Inventor: RICARDO BEN
IPC: E04G3/26
Filed: 2007-10-25
Abstract: It is a fall protection bracket for use on a perimeter, such as roof edge protection or balconies. Please see attached drawing for exact dimensions. It is a welded steel bracket with loops to be accompanied by lumber rails to complete the fence system. It has necessary holes drilled in steel for fasteners so as to be in compliance with all safety regulations.
Patent CA-2609328-A1 (CA)
Inventor: ZHANG LINGANG
IPC: C12P19/34
Filed: 2006-05-26
Abstract: The invention provides a method for detecting and quantifying the amount of target molecules, such as nucleic acids or proteins in a sample. The target molecules are first recognized and bounded by target-specific probes, generally nucleic acids or proteins that bind specifically to the targets, each of which is labeled with a short single-stranded nucleic acid probe, either DNA or RNA, with distinct molecular weight. This label is called an oligonucleotide mass tag. One or several standard oligonucleotide sequences can be designed with similar sequence but distinct molecular weight to those oligonucleotide mass tags. Then the oligonucleotide mass tags associated with bounded probes and the standard sequences are co-amplified using a pair of common primers. The presence and/or amount of each oligonucleotide mass tag, which corresponds to the amount of corresponding target molecule, is determined by a primer extension reaction and quantification of the primer extension product.
Patent CA-2609770-A1 (CA)
Title: Oil composition and its use in a transmission
Inventor: VINCI JAMES N
IPC: C10M161/00
Filed: 2006-05-31
Abstract: This invention relates to a lubricating composition containing (a) an oil soluble phosphorus amine salt; (b) about 0.0001 wt % to about 0.5 wt % of a metal containing detergent package comprising a phenate and a sulphonate; (c) a dispersant; (d) a dispersant viscosity modifier; (e) a metal deactivator;  and (f) an oil of lubricating viscosity, wherein the lubricating composition contains less than about 0.25 wt % of a metal dialkyldithiophosphate. The invention further relates to a method of lubricating a transmission by employing the lubricating composition.
Patent CA-2610975-A1 (CA)
Inventor: THODE KAI
IPC: A61K9/20
Filed: 2006-06-06
Abstract: The invention relates to immediate-release and high-drug-load solid pharmaceutical formulations comprising non- micronized (4-chlorophenyl)[4-(4-pyridylmethyl)-phthalazin-1-yl] as well as pharmaceutically acceptable salts thereof.
Patent CA-2615879-A1 (CA)
Title: Apparatus for providing multiple screens and method of dynamically configuring multiple screens
Inventor: LEE JONG-HO
IPC: G06F3/048
Filed: 2006-08-04
Abstract: An apparatus and method for providing multiple screens is disclosed. The apparatus includes a user/application interface module receiving a PiP service providing mode, and an output module displaying a video component of a service on a main screen if the PiP service providing mode is a first mode and displaying a background video or the video component of the service on a PiP  screen if the PiP service providing mode in a second mode.
Patent CA-2617728-A1 (CA)
Title: Implantable medical devices comprising a flavonoid or derivative thereof for prevention of restenosis
Inventor: MANAGOLI NANDKISHORE
IPC: A61L31/16
Filed: 2006-06-26
Abstract: The present invention relates to implantable medical devices, such as stents, that comprise a composition for controlled delivery of flavonoids or a derivative thereof. The flavonoids are aimed at preventing or reducing secondary complications which can occur following implantation of the device such as e.g. occlusive and catastrophic vascular phenomena. The invention further relates to the inclusion of additional therapeutic agents in the system that may have antiproliferative, antimitotic, antimicrobial, anticoagulant, fibrinolytic, anti-inflammatory, immunosurpressive, and anti-angiogenic activities. The composition comprising the flavonoids and optional further therapeutic agents may be used in methods for treating or preventing narrowing or obstruction of a body passageway. In particular the devices and compositions of the invention are useful in methods for treating or preventing restenosis, e.g. subsequent to angioplasty and/or for preventing or reducing acute, subacute and chronic secondary complications associated with angioplasty, such as e.g. thrombus.
Patent CA-2620422-A1 (CA)
Title: Apparatus for isometric and incremental muscle contractions
Inventor: HOLNESS WILFRED
IPC: A63B22/00
Filed: 2005-08-15
Abstract: A resistance exercise apparatus comprising a mechanism for allowing the machine to inhibit in intervals along a range of motion for an amount of time, movement in a direction caused by an external force applied to a movable surface on the machine, while allowing movement of the surface in the opposite direction to the external force, wherein said movable surface is linked to a resistance source.
Patent CA-2621796-A1 (CA)
Title: Safety cabinet
Inventor: CARTER GLEN ALAN
IPC: E05B65/44
Filed: 2007-03-06
Abstract: A safety cabinet is disclosed which includes an enclosure having a double-walled construction and a pair of doors to selectively seal the enclosure. The safety cabinet includes a lock bar and a pair of retaining arms that permit the lock bar to be set across the front of the safety cabinet, thereby preventing the safety cabinet doors from being opened. The lock bar may be locked in place at both ends to the retaining arms by use of removable locks.  When locked in place, the lock bar protects the safety cabinet from accidental or unauthorized opening. The enclosure is mounted on top of a base that contains two forklift pockets designed to accommodate the fork of a forklift.  An indicator is disposed on the safety cabinet for, among other things, making the safety cabinet easy to locate and indicating the nature of the contents stored in the safety cabinet, especially in situations where the safety cabinet is located in a room where there is smoke or low light.
Patent CA-2625799-A1 (CA)
Title: Magnetic drive bypass system for paintball loader
Inventor: CHRISTOPHER JAMES T
IPC: F41F1/00
Filed: 2006-10-11
Abstract: A drive system for a regulating the rotation of a drive system or agitator in a paintball loader is disclosed. It is designed to regulate the rotation of a feeder, especially during a jam or when projectiles in a hopper become misaligned. This allows a user to quickly and effectively clear a jam and resume or continue rapid fire without damaging projectiles, the loader or the paintball marker.
Patent CA-2626451-A1 (CA)
Title: Cyclopropylacetic acid derivatives and use thereof
Inventor: WUNDER FRANK
IPC: A61P9/10
Filed: 2006-10-09
Abstract: The present application relates to novel cyclopropylacetic acid derivatives, process for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, especially for the treatment and/or prevention of cardiovascular disorders.
Patent CA-2632610-A1 (CA)
Inventor: CHOTENOVSKY DAVID J
IPC: A61M16/18
Filed: 2007-02-23
Abstract: An adapter (10) is provided with a base (12) mountable on a bottle (18) containing a liquid anesthetic agent. A spout (14) extending upwardly from the base is received by an inlet port (68) of an anesthetic vaporizer (70) having a movable valve assembly (72) and a stationary portion, such as a radial ledge (82). The spout includes a stationary contact member (40) configured to contact and open the vaporizer valve assembly (16) when the spout is inserted into the inlet port. The adapter also includes a movable valve assembly that is contacted and opened by the stationary portion of the inlet port when the spout is inserted into the inlet port. The contact member and adapter valve assembly are arranged such that, when the spout is inserted into the inlet port, the contact member opens the vaporizer valve assembly before the stationary portion of the inlet port opens the adapter valve assembly.
Patent CA-2632933-A1 (CA)
Inventor: CONBOY JOHN
IPC: B32B3/02
Filed: 2006-11-10
Abstract: A wallboard tape including a paper tape having two outer edges. At least one pair of raised beads are adhered to the tape and extend parallel to the outer edges of the tape. The beads may optionally be formed on the tape from a hot melt adhesive and optionally have a generally arcuate top surface. At least one polyvinyl chloride stiffening strip may optionally be adhered to the tape with a hot melt adhesive and a protuberance on the side of the tape opposite the beads and running the length of the tape near the center of the tape also may optionally be applied.
Patent CA-2633239-A1 (CA)
Title: Liquid filtration system
Inventor: BLOTTIERE GILLES
IPC: B01D35/26
Filed: 2006-11-10
Abstract: The present invention relates to a filtration system (100) for a liquid (L), comprising a pump (120) designed to be submerged in a container (110) designed to contain a liquid (L) in order to pump it, the pump (120) being provided with a filter (130) capable of filtering the liquid (L) admitted into the pump (120). According to the invention the filtration system (100) comprises a device (150) designed to reduce clogging of the filter (130) during operation of the pump (120). The filtration system thus operates for longer before requiring cleaning or replacement.
Patent CA-2633636-A1 (CA)
Title: Photoactivatable antimicrobial agents
Inventor: HASAN TAYYABA
IPC: A61K31/39
Filed: 2006-11-15
Abstract: Photoactivatable antimicrobial compounds and methods for the use thereof in the treatment of infections are pro-vided.
Patent CA-2634503-A1 (CA)
Inventor: NAGEL THOMAS O
IPC: G09F3/18
Filed: 2008-06-09
Abstract: A label holder for displaying information labels at the front of merchandise display hooks, and method for making the label holder. The label holder is of inexpensive continuously extruded construction, which is inexpensively processed after extrusion to eliminate the typical shortcomings of conventional extruded label holders. The extruded body form is cut to usable length and subjected to a plurality of die cutting operations on the back or mounting portion of the label holder, to form positioning and retention features. The label holder is thus provided with many if not most of the beneficial features of specially molded label holders, without incurring the greater expense involved in the molding process.  The label holder is designed to accommodate mounting on label holders of several wire sizes commonly found in use in merchandise displays.
Patent CA-2634824-A1 (CA)
Inventor: KUENDIG AMAL
IPC: A61K38/095
Filed: 2006-12-22
Abstract: The present invention describes materials and methods related to synthetic peptides which block the secretion of neurotransmitters and induce muscle relaxation, and use of said peptides as inhibitors of neurotransmitter secretion and muscle contraction, and as inducers of muscle relaxation.
Patent CA-2635979-A1 (CA)
Title: Method and system for facilitating transfer of an intellectual asset
Inventor: POWELL MATTHEW D
IPC: G06Q10/00
Filed: 2007-04-13
Abstract: A system for facilitating transfer of an intellectual asset includes a data interface receiving electronic patent application data respecting a primary patent application. A processor creates a plurality of option records, each option record respectively including data relating to an option to file a patent application in a respective secondary jurisdiction based on the primary patent application. A storage device stores the plurality of option records and a first input device interface receives authorization to make at least one option individually available for transfer. The processor modifies at least one option record in accordance with the authorization, and a second input device permits third parties to view data relating to which options are individually available for transfer.
Patent CA-2636133-A1 (CA)
Inventor: GRANDHI SUDHEER A
IPC: H04L12/28
Filed: 2007-01-03
Abstract: A method and system applies MAC transmission opportunity (TXOP) protection for multiple mode operation in a WLAN system. In particular, MAC mechanisms are defined to support multiple mode CTS frames, and multiple mode CF-End frames sent by the AP, each in a format appropriate for the corresponding mode which also applies to a single mode as a trivial case. MAC mechanisms permit truncation of TXOP duration for releasing the unused portion of the TXOP when no further data for transmission is available. Release of unused protected TXOP is possible for both protected AP transmissions and STA transmissions.
Patent CA-2638149-A1 (CA)
Title: Hair styling tool with rotatable cylinder
Inventor: RICHMOND HOWARD C
IPC: A45D1/04
Filed: 2007-02-26
Abstract: A hair styling tool includes a body, a cylinder extending from the body, the cylinder rotatable relative to the body, a motor for rotating the cylinder, a heater to heat the cylinder, and a styling arm pivotally attached to the body.  The hair styling tool may have a generally clam shell configuration, wherein the styling arm is movable between an open position in which the styling arm does not contact the cylinder and a closed position in which the styling arm contacts the cylinder. The styling arm may also include a brush head with fixed or retractable bristles and/or a smoothing plate.