baber/WOPTO huggingface dataset:
Patent CA-2676744-A1 (CA)
Inventor: BARERE AARON
IPC: A61M5/50
Filed: 2008-01-31
Abstract: A syringe assembly (20) having passive disabling structure includes a barrel (21) and a plunger rod assembly (43, 81, 71). The plunger rod (43) assembly includes a plunger rod and a stopper (81) connected by an indexing locking element (71). The number of strokes of the syringe plunger before the stopper, is locked into the barrel rendering the syringe assembly unusable is determined by the number of detents on the plunger rod and stopper which engage the locking mechanism. Upon completion of the final delivery stroke, any attempt to withdraw the plunger rod from the barrel will cause the locking element to engage the barrel and trap the stopper in the barrel preventing further use of the syringe.
Patent CA-2677640-A1 (CA)
Inventor: WONG ERNEST S Y
IPC: A61K33/243
Filed: 2008-02-08
Abstract: The invention provides an oral dosage form for the anti-cancer drug picoplatin comprising a core and a coating, the dosage form being free of redox-active metal salts. The core of the tablet is a substantially dry powder comprising about 10 to 60 wt% picoplatin wherein the picoplatin is a particulate of less than about 10 microns average particle diameter, about 40-80 wt% of a filler comprising a substantially water-soluble, water-dispersible, or water-absorbing carbohydrate, and an effective amount of up to about 5 wt% of a lubricant. The dosage form can further include a dispersant.
Patent CA-2680032-A1 (CA)
Title: Barrier mounted animal containment apparatus
Inventor: BOK PAUL
IPC: A01K15/04
Filed: 2008-03-06
Abstract: An animal containment apparatus (10) adapted to be mounted to a fencing arrangement (32) or building structure, the apparatus (10) including an elongated prop member (14), pivotally supported (34) about a length of the fence (32) or building structure, having an outer peripheral edge separated by intermittent ingresses along the length of the prop member (14), such that when the paw (30) of an animal (28) makes contact with the prop member (14), the paw engages an ingress, causing the prop member to rotate and preventing any leverage for the animal (28) to climb or scale over the fence (32) or building.
Patent CA-2680164-A1 (CA)
Title: Process for synthesis of clay particles
Inventor: PATEL MAHESH DAHYABHAI
IPC: C01B33/40
Filed: 2008-03-14
Abstract: A process for synthesizing clay particles comprising the step of heating a reactant solution mixture of metal salt and a metal silicate using a radiation source under conditions to form said synthetic clay particles.
Patent CA-2680377-A1 (CA)
Title: Frame assembly for reflective cabinet door
Inventor: CHEN YUN-LU
IPC: F16B12/10
Filed: 2009-09-23
Abstract: A frame assembly for a reflective cabinet door includes at least two vertical strips, two transverse strips and one supporting strip; in particular to a frame co-extruded by rigid and soft plastic providing cushion and protect against slippage. The vertical strip and transverse strip both have an embedding area. The embedding area has a gap, and cushion bars are arranged to two side of an inlet of the gap. The supporting strip is transversely fixed between two vertical strips by screws so as to provide support to the frame. A transparent or reflective plate which can also be any plate having a reflective surface is embedded into the gaps of the vertical strips and the transverse strips, and the cushion bars will provide cushion and protection against vibration and slippage. The frame can be slid along an upper and lower guide in a cabinet through sliding components arranged to four corners of the frame. In addition, the frame can be applied to a door plate or a partition plate of a cabinet.
Patent CA-2681693-A1 (CA)
Title: Flexible torque tube for use with endoscope
Inventor: STEFANCHIK DAVID
IPC: A61B1/00
Filed: 2008-02-29
Abstract: A flexible torque tube is disclosed. The torque tube can be used with an endoscope. For instance, the torque tube can be part of an endoscopic accessory having an end effector which is manipulated through the working channel of an endoscope. The torque tube can include a series of interconnected hollow tubular members extending proximally from the end effector. The tubular members can be interconnected to provide a flexible torque tube have substantially zero bending stiffness and a torsional stiffness sufficient for manipulating the end effector through the working channel of an endoscope.
Patent CA-2682009-A1 (CA)
Title: System enabling communication between an aircraft-based computer network and a ground-based computer network
Inventor: SAUGNAC FREDERIC
IPC: H04L29/06
Filed: 2008-04-04
Abstract: The invention relates to a system enabling communication between an aircraft-based computer network and a ground-based computer network, characterised in that the system includes means for establishing a network communication between a ground-based computer network and an aircraft-based computer network via at least one communication medium using a synchronous communication mode. The invention can be used to simplify the procedures involved in maintaining a fleet of aircraft connected to a maintenance control center (MCC) and, in particular, to facilitate and secure the updating of aircraft logbooks (e.g. the cabin logbook and the technical logbook).
Patent CA-2683282-A1 (CA)
Title: Sweetener composition having improved taste
Inventor: YAMAKAWA YUKIMI
IPC: A23L29/00
Filed: 2008-04-11
Abstract: This invention provides a sweetener composition having improved taste. In a particular embodiment, the sweetener composition comprises at least one synthetic sweetener and at least one magnesium salt. Desirably, the at least one synthetic sweetener comprises aspartame, acesulfame-K, sucralose, or combinations thereof and the at least one magnesium salt comprises magnesium chloride or magnesium sulfate. Also provided herein are methods for the formulation and uses of the sweetener compositions having improved taste.
Patent CA-2684903-A1 (CA)
Inventor: DIXON BARRY
IPC: A61B5/1455
Filed: 2008-05-02
Abstract: The invention relates to a method for non-invasive determination of oxyge n saturation of blood within a deep vascular structure of a human patient co mprising locating on skin of the patient in a vicinity of the deep vascular structure of interest emitter and receiver elements of a light oximeter devi ce, wherein optimal location of said elements is achieved through matching o f a plethysmography trace obtained from the oximeter device to known plethys mography characteristics of the deep vascular structure of interest, and whe rein oxygen saturation is determined from a ratio of light absorbed at diffe rent wavelengths by haemoglobin in the blood within the vascular structure o f interest. The invention also relates to modified oximetry devices capable of carrying out the method.
Patent CA-2688848-A1 (CA)
Inventor: KIM JIN PIL
IPC: H04N7/24
Filed: 2000-10-06
Abstract: A virtual channel.table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.
Patent CA-2689122-A1 (CA)
Inventor: JU GANG
IPC: A61M5/315
Filed: 2008-06-04
Abstract: A stopper (12) adapted for attachment with a plunger rod (14) for use within a syringe barrel (16) is disclosed. The stopper includes a main body (26) defining an open rearward end (28) and a closed front end (30). The open rearward end is adapted to receive a front forward end attachment portion (31) of the plunger rod. The stopper also includes a core member (32) integrally formed with said main body adjacent the closed front end. The core member includes a nose portion (34) having a profile adapted to create a positive seal with an outlet opening of such syringe barrel.
Patent CA-2692467-A1 (CA)
Inventor: XU GUOPING
IPC: H04L25/02
Filed: 2007-11-16
Abstract: The present invention discloses a channel estimation method of the mobile communication system based on the time division pilot field, the method comprises the following steps: step 1, a transmitting end transmits a time division pilot sequence having a cyclic prefix; step 2, a receiving end transforms the time division pilot sequence into frequency domain using a fast Fourier transform module, and performs channel estimation to obtain a channel frequency response estimation result; step 3, the receiving end transforms the channel frequency response estimation result back into time domain using a inverse fast Fourier transform module, and obtains a channel impulse response estimation result. The present invention has less calculation complexity than the conventional time domain channel estimation, so the system delay caused by channel estimation can be reduced.
Patent CA-2693493-A1 (CA)
Title: A method for cleaning filter membranes
Inventor: BESEMER ARIE CORNELIS
IPC: B01D41/04
Filed: 2008-07-16
Abstract: The present invention relates to a method for cleaning process apparatus used for production of liquids, especially for cleaning filters, for example membrane filters. The apparatus is contacted with a solution of periodate. According to a first embodiment the solution is acidic. According to a second embodiment the solution is basic. It is especially preferred that the cleaning process is carried out at a temperature between 15 °C and 95 °C.
Patent CA-2693777-A1 (CA)
Inventor: TEERLINK PETER
IPC: A47L13/258
Filed: 2007-07-09
Abstract: Mop head (1), provided with nozzles (4) for dispensing fluid to a surface and a mop face (2) that is to be passed along that surface, wherein the mop head (1) is provided with a fluid guide (5) for guiding fluid to the nozzles (4), and the mop face (2) comprises a mid face (7) and opposite end faces (8), wherein at least one end face (8) is arranged to extend at an angle with respect to the mid face (7), wherein the angle between the mid face (7) and the at least one end face (8) is larger than 180°.
Patent CA-2695605-A1 (CA)
Inventor: NABETA KIICHIRO
IPC: A61K9/107
Filed: 2008-11-07
Abstract: Pyrazolone derivative emulsion formulations are provided. The emulsion formulations include a pyrazolone derivative active agent, e.g., Edaravone, oil, water and an emulsifier. Also provided are methods of making and using the subject emulsion formulations.
Patent CA-2700464-A1 (CA)
Title: Rodenticidal mixture
Inventor: SCHNABEL GERHARD
IPC: A01N43/16
Filed: 2008-09-30
Abstract: The invention relates to a rodenticidal mixture comprising a) 0.0015 to 99.89 % in weight of at least one rodenticide, b) 10-8 to 95 % in weight of at least one analgesic and c) 0.01 to 99.9984 % in weight of at least one biocide. The weight percentages correspond to the sum of the components (a), (b) and (c). Said rodenticidal mixture is suitable for producing rodenticidal bait formulations that are used for combating harmful rodents.
Patent CA-2701159-A1 (CA)
Title: Dispositif d'atherectomie rotationnelle avec contrepoids
Inventor: PRUDNIKOV DMITRIY
IPC: A61B17/32
Filed: 2008-09-19
Abstract: L'invention porte sur un dispositif d'athérectomie rotationnelle comportant un axe d'entraînement flexible, allongé et rotatif avec une section abrasive comportant une section à diamètre agrandi de l'axe d'entraînement ou, en variante, une couronne abrasive solide qui peut être fixée à l'axe d'entraînement. Le dispositif comporte en outre un contrepoids proximal et/ou distal fixé à l'axe d'entraînement, espacé de la section abrasive. Selon l'invention, chaque contrepoids présente un centre de masse décalé de l'axe longitudinal de l'axe d'entraînement, pour stimuler un mouvement orbital par la section abrasive. Lorsqu'il est placé à l'intérieur d'une artère contre du tissu sténosé et qu'il est entraîné en rotation à des vitesses suffisamment élevées (par exemple, dans la plage allant d'environ 20 000 rpm à environ 200 000 rpm), la nature orbitale de la section abrasive amène cette section à tourner de façon à ouvrir la lésion sténosée à un diamètre sensiblement plus grand que le diamètre extérieur au repos de la section abrasive.
Patent CA-2704311-A1 (CA)
Inventor: ESTELL DAVID A
IPC: C12N9/54
Filed: 2008-10-28
Abstract: The present invention provides methods and compositions comprising at least one thermolysin-like neutral protease enzyme with improved storage stability and/or catalytic activity. In some embodiments, the thermolysin finds use in cleaning and other applications comprising detergent. In some particularly preferred embodiments, the present invention provides methods and compositions comprising thermolysin formulated and/or engineered to resist detergent-induced inactivation.
Patent CA-2704819-A1 (CA)
Title: Genomically multiplied rapeseed plants, compositions derived therefrom and uses of same
Inventor: AVIDOV AMIT
IPC: A23L25/00
Filed: 2008-11-06
Abstract: A rapeseed plant having a multiplied genome being at least as fertile as a euploid rapeseed plant isogenic to the genomically multiplied plant grown under similar conditions.
Patent CA-2707544-A1 (CA)
Inventor: BURRY JASON SHAUN
IPC: A61K8/36
Filed: 2008-11-04
Abstract: A personal care composition comprising a eutectic mixture, the eutectic mixture comprising a tertiary system, in which menthol may form part of the eutectic mixture or in the eutectic mixture comprises an antidandruff agent such as ketoconazole.
Patent CA-2708941-A1 (CA)
Inventor: CHONG COLIN A
IPC: A61M5/142
Filed: 2008-11-10
Abstract: Various embodiments of the present invention are directed to equalizing pressure in a reservoir containing fluidic media, possibly due to imperfect installation of the reservoir or an external influence such as an altitude or a temperature change. In various embodiments, fluidic media may be expelled from the reservoir through a needle and contained in an interior volume of a pierceable member before the needle pierces the pierceable member to establish a flow path to a user. In other embodiments, fluidic media may be expelled through a port of the reservoir into a chamber. In further embodiments, fluidic media may be expelled through a channel in a plunger head and out a passage in the reservoir when the channel and passage are aligned. In other embodiments, fluidic media may be expelled through a valve, and the valve may be pierceable by a needle to establish a flow path to the user.
Patent CA-2709102-A1 (CA)
Inventor: CHOI JU WON
IPC: A61C8/00
Filed: 2008-12-01
Abstract: Provided is a dental implant fixture with 3 or more ridged portions having mutually different pitches to distribute load uniformly across osseous tissue. The pitches of the ridged portions (200) progressively decrease in one direction. The ridged portions (200) include a larger ridged portion (220) that contacts spongy bone with low bone density, and a smaller ridged portion (240) that contacts cortical bone with high bone density. The smaller ridged portion (240) is provided with 2 or more threaded regions with respectively different pitches.    With this configuration, bone decay and bone damage can be prevented, and synostosis can be improved.
Patent CA-2711462-A1 (CA)
Inventor: HAHM KYUNG-SOO
IPC: C07K14/205
Filed: 2008-11-25
Abstract: The present invention relates to a new antibiotic peptide and a usage thereof, which are derived from ribosomal protein Ll, RPL1 of Helicobacter pylori. Specifically, the antibiotic peptide comprising the amino acid sequence of SEQ. ID.  NO:1 derived from ribosomal protein Ll, RPL1 of Helicobacter pylori is substituted with a Phenylalanine, which is situated at the fist and the eighth position from the antibiotic peptide, or in addition an Asparagine, which is situated at the thirteenth position of the antibiotic peptide, is substituted with lysine, wherein the produced peptides have maintained more decreased cytotoxicity when comparing to the existing antibiotic peptides and can be used as a safe antibiotics by showing more antibacterial activity.
Patent CA-2712006-A1 (CA)
Inventor: ROOF MICHAEL
IPC: A61K39/04
Filed: 2009-01-23
Abstract: Multivalent combination vaccines are provided which include an immunological agent effective for reducing the incidence of or lessening the severity of M. hyo infection, preferably M. hyo bacterin, or an immunogenic composition comprising M. hyo bacterin, and at least one immunogenic active component of another disease-causing organism in swine, preferably PCV2 wherein the preferred PCV2 antigen for such a multivalent vaccine is PCV2 ORF  2 protein.
Patent CA-2715219-A1 (CA)
Inventor: PATWARDHAN RAVINDRA M
IPC: H04L29/06
Filed: 2008-11-24
Abstract: Methods and apparatus for formatting headers for data packets within a communication frame for use in a wireless communication system are presented.  Formatting headers includes determining the size of a wireless communication frame, and formatting the payloads and associated headers within the communication frame according to the determined size. This formatting includes placing headers at the beginning of the frame before the data packets corresponding to the headers to optimize processing of the headers at a receiver. Formatting may also include formatting the headers according to a first format within the frame when the determined frame size is below a predeterm ined size to optimize the size of the headers, and form atting according to a second format within the frame when the size of the data packet is equal to or greater than the predetermined size to optimize processing for frames having large data packets.
Patent CA-2715519-A1 (CA)
Title: A method of making a leak stable gas separation membrane system
Inventor: SAUKAITIS JOHN CHARLES
IPC: B01D65/10
Filed: 2009-02-16
Abstract: A method of preparing a gas separation membrane system and the gas separation membrane system itself, wherein the method includes applying a layer of a gas-selective material to a porous substrate followed by heat-treating thereof in an inert gaseous atmosphere and then polishing and repeating these steps to thereby provide the gas separation membrane system or a structure that may suitably be used in a gas separation membrane system.
Patent CA-2716027-A1 (CA)
Inventor: KLEM ROBERT
IPC: G01N33/574
Filed: 2009-02-19
Abstract: This invention describes compositions and methods for use in PSA assays having low functional sensitivity which are useful, for example, in the detection of early stage recurrence of prostate disease following treatment and in the determination of whether patients have early stage biochemical reoccurrence (ES-BCR) or stable disease. exponential fit
Patent CA-2716160-A1 (CA)
Inventor: MAENTYNIEMI MIIKKA
IPC: B25D17/26
Filed: 2009-03-09
Abstract: The invention relates to a method for handling lubricant mist used in mist lubrication, a separation conduit and, further, a rock drilling rig having a mist lubrication system provided with a separation conduit. The return flow of the lubrication mist is conveyed in the separation conduit (27) from the lubrication target to a collection container (13). The separation conduit is an elongated conduit having an elongated separation member (28) arranged therein, the separation member comprising a plural number of successive and inclined barrier surfaces (33). Lubricant droplets (P) contained in the lubricant mist hit the barrier surfaces and accumulate thereon. The separated lubricant is collected into the collection container at the outermost end of the separation conduit.
Patent CA-2720938-A1 (CA)
Inventor: MACALUSO ANDREW
IPC: A23L5/20
Filed: 2009-04-01
Abstract: A beverage specifically designed for cleansing the palate, hereafter a palate cleansing beverage ("PCB"), is a carbonated beverage made of water, citric acid, pectin, sucrose, carboxymethyl cellulose sodium, and carbon dioxide to cleanse the palate.
Patent CA-2722548-A1 (CA)
Inventor: SVENSSON MATS
IPC: C09K21/04
Filed: 2009-04-22
Abstract: The invention regards an ecological flame retardant composition adapted to protect materials that are flame able, a method to prepare it, and a utilization of the retardant. No bromine, or borax components are included in the composition. Its composition comprises at least one of a mixture of a predetermined amount of the salts ammonium sulpha and disodium hydrogen phosphate and a mixture of a predetermined amount of water including a predetermined amount of the salts ammonium sulpha, disodium hydrogen phosphate.
Patent CA-2723002-A1 (CA)
Title: Actuator-based calibration system for a pressure-sensitive catheter
Inventor: GOVARI ASSAF
IPC: A61M25/095
Filed: 2010-11-30
Abstract: A calibration apparatus includes a fixture coupled to hold a distal end of a medical probe. An actuator is configured to press against the distal tip of the probe and apply to the distal tip multiple force vectors having respective magnitudes and angles with respect to the distal end, so as to cause a deformation of the distal tip relative to the distal end. A sensing device is configured to measure the magnitudes of the force vectors applied by the actuator. A calibration processor is configured to receive from the probe first measurements indicative of the deformation of the distal tip in response to the force vectors, to receive from the sensing device second measurements indicative of the magnitudes of the force vectors, and to compute, based on the angles and the first and second measurements, calibration coefficients for assessing the force vectors as a function of the first measurements.
Patent CA-2723782-A1 (CA)
Inventor: RAICHLE KURT
IPC: G06F11/30
Filed: 2009-05-20
Abstract: A vehicular diagnostic tool configured to interface with a plurality of vehicular computing systems that each utilize a different communications protocol. The tool includes a transceiver that itself includes a voltage threshold controller and a current threshold controller. Also, a method of using a single vehicular diagnostic tool to communicate with a plurality of vehicular computing systems that each utilize a different communications protocol.
Patent CA-2727092-A1 (CA)
Inventor: CAI ZHIJUN
IPC: H04W16/26
Filed: 2011-01-06
Abstract: A method is provided for communication in a wireless telecommunications system.  The method comprises an access node acting as a master control but not acting as a serving node in a coordinated multi-point (CoMP) transmission with a relay node toward a user equipment. The method further comprises the access node retaining a copy of data packets that the access node sends to the relay node for the CoMP  transmission.
Patent CA-2729876-A1 (CA)
Inventor: REICHEL JOHANN
IPC: C21C5/52
Filed: 2009-07-03
Abstract: The invention is directed to a process for producing foamed slag. The object of the invention is to provide a process and material by which the foaming of a slag with a high chromium oxide content can be achieved. This object is met in that an electric arc furnace is charged with a mixture of metal oxides and carbon and, below the slag at the metal-slag interface, the metal oxide is reduced by carbon and limestone becomes thermally discordant, and the occurring gases cause the slag to foam due to the formation of bubbles.