baber/WOPTO huggingface dataset:
Patent CA-2649853-A1 (CA)
Title: Automated bonding for wireless devices
Inventor: NGUYEN HAO V
IPC: H04W12/06
Filed: 2007-04-19
Abstract: A method and apparatus for managing the establishment of a wireless connection between an instrument host and a non-fixed device is provided. The method comprises acquiring the non-fixed medical device address over a fixed wire by replacing the traditional wireless searching mechanism. The method also comprises providing an authentication mechanism between the instrument host and the non-fixed device, for example, across a wireless communications network.
Patent CA-2653894-A1 (CA)
Inventor: SAYHAN ILKER
IPC: G01N21/64
Filed: 2007-05-08
Abstract: Fluorescence sensor for detecting gas compositions, said sensor having a carrier substrate (1) and a fluorescent layer (10) which is applied to the latter and essentially comprises a gas-permeable polymer matrix (2) with a fluorescent dye (3) embedded in it, wherein a diffusion layer (4) made of gas-permeable ceramics and/or polymers is arranged above the fluorescent layer (10), said diffusion layer being adapted in such a manner that it gives rise to a time delay in the diffusion of gas from the environment (5) to be detected to the fluorescent layer (10) and vice versa.
Patent CA-2655136-A1 (CA)
Title: Process for the manufacture of 1,2-dichloroethane
Inventor: STREBELLE MICHEL
IPC: C07C19/045
Filed: 2007-06-22
Abstract: Process for the manufacture of 1,2-dichloroethane starting from a stream of ethane according to which: a) the stream of ethane is subjected to a catalytic oxydehydrogenation producing a gas mixture containing ethylene, unconverted ethane, water and secondary constituents; b) said gas mixture is optionally washed and dried thus producing a dry gas mixture; c) after an optional additional purification step, said dry gas mixture is subjected to an absorption Al which consists of separating said gas mixture into a fraction enriched with the compounds that are lighter than ethylene containing some of the ethylene (fraction A) and into a fraction Fl; d) fraction A is conveyed to a chlorination reactor in which most of the ethylene present in fraction A is converted to 1,2-dichloroethane and optionally the 1,2-dichloroethane obtained is separated from the stream of products derived from the chlorination reactor; e) optionally the stream of products derived from the chlorination reactor, from which the 1,2-dichloroethane has optionally been extracted, is subjected to an absorption A2 which consists of separating said stream into a fraction enriched with ethane F2 which is then conveyed back to fraction Fl, and into a fraction enriched with compounds that are lighter than ethane F2'; f) fraction Fl, optionally containing fraction F2 recovered in step e) of absorption A2, is subjected to a desorption D which consists of separating fraction Fl into a fraction enriched with ethylene (fraction B) and into a fraction F3, optionally containing the 1,2-dichloroethane formed in the chlorination reactor then extracted if it has not been extracted previously, which is recycled to at least one of the absorption steps, optionally after an additional treatment intended to reduce the concentration of compounds that are heavier than ethane in fraction F3; g) fraction B is conveyed to an oxychlorination reactor in which most of the ethylene present in fraction B is converted into 1,2-dichloroethane, the 1,2- dichloroethane obtained is separated from the stream of products derived from the oxychlorination reactor and is optionally added to the 1,2-dichloroethane formed in the chlorination reactor; and h) the stream of products derived from the oxychlorination reactor, from which the 1,2-dichloroethane has been extracted, optionally containing an additional stream of ethane previously introduced in one of steps b) to g), is optionally recycled to step a) after having been optionally purged of gases and/or after an optional treatment in order to eliminate the chlorinated products contained therein.
Patent CA-2659089-A1 (CA)
Title: Breakage resistant luer fitting
Inventor: KURIMOTO MUNEHITO
IPC: A61M5/34
Filed: 2007-07-12
Abstract: The invention may be said to be directed to a luer fitting. The luer fitting may include a male luer, a luer collar disposed about the male luer, and a fulcrum (148) disposed at a base portion of a receptacle between the male luer and the luer collar. The invention may also be said to be directed to a breakage resistant fitting. The breakage resistant fitting may include a male portion having a central fluid passage, a supplemental securetnent portion generally concentric with the male portion, and an annular receptacle between the male portion and the supplemental securement portion. The annular receptacle may include a base region having a mating clearance interspace sized substantially greater than a mating female fitting in a radial direction, or an axial direction, or a combination thereof.
Patent CA-2660173-A1 (CA)
Inventor: VICENTE NATANIEL BARBOSA
IPC: G01R1/36
Filed: 2009-03-26
Abstract: The present disclosure describes a system for measuring current amplitude in a conductor, comprising at least one Rogowski coil, an integration circuit directly connected to the at least one Rogowski coil, a microprocessor circuit in communication with the integration circuit and configured to receive output from the integration circuit and to calculate energy data comprising current amplitude in the conductor. A  method for measuring current in a conductor is also presented.
Patent CA-2661211-A1 (CA)
Inventor: JEONG SEONG HAE
IPC: D06F58/10
Filed: 2007-08-20
Abstract: A multiple laundry treating machine, in which an auxiliary laundry treating device (120) is coupled to a general laundry treating device (110), is disclosed. The multiple laundry treating machine includes a main laundry treating device (110) for washing or drying laundry contained in an interior of the main laundry treating device (110), an auxiliary laundry treating device (120) arranged at one side of the main laundry treating device (110), the auxiliary laundry treating device (120) having a volume and a height respectively smaller than a volume and a height of the main laundry treating device (110), and having a laundry container (121 ) formed in an interior of the auxiliary laundry treating device (120), and a connecting unit (300) for connecting the main and auxiliary laundry treating devices (110, 120), to enable communication or control operations between the main and auxiliary laundry treating devices (110, 120). In accordance with the multiple laundry treating machine, it is possible to achieve a convenience in use and to save energy because a small amount of clothes or shoes can be dried by the auxiliary laundry treating device (120), without driving a laundry treating device (120) having a relatively-large capacity.
Patent CA-2661395-A1 (CA)
Title: Center-fill confectionery and chewing gum compositions containing suspended saccharide particles
Inventor: MASSEY CRAIG
IPC: A23G3/00
Filed: 2007-04-16
Abstract: The present invention relates to compositions for a center-filled confectionery or chewing gum product. The individual confectionery or gum pieces include a center-fill composition surrounded by a confectionery or gum region and optionally further surrounded by a coating. The center-fill composition includes a fluid carrier and saccharide particles suspended therein, which impart an enhanced cooling and/or textural perception upon consumption.
Patent CA-2664516-A1 (CA)
Title: Method and apparatus for manufacturing cleaned substrates or clean substrates which are further processed
Inventor: GSTOEHL OLIVER
IPC: H01L21/306
Filed: 2006-10-27
Abstract: Plasma etch-cleaning of substrates is performed by means of a plasma discharge arrangement comprising an electron source cathode (5) and an anode arrangement (7). The anode arrangement (7) comprises on one hand an anode electrode (9) and on the other hand and electrically isolated therefrom a confinement (11). The confinement (11) has an opening (13) directed towards an area (S) of a substrate (21) to be cleaned. The electron source cathode (5) and the anode electrode (9) are electrically supplied by a supply circuit with a supply source (19). The circuit is operated electrically floating.
Patent CA-2665074-A1 (CA)
Inventor: VAHERTO JYRI
IPC: B66F9/18
Filed: 2007-10-04
Abstract: The invention relates to a method for controlling the load-handling elements of a fork-lift truck, the load-handling elements (18) being used in the method to grip the load to be handled. The load-handling elements (18) are operated using an electrically controlled operating device (19), which is controlled using an analog control voltage (13) formed using an electromechanical controller (24). In addition, the analog control voltage (13) coming from the electromechanical controller (24) is regulated actively externally on the basis of measurement data and set criteria, before the analog control voltage (13) formed by the electromechanical controller is conducted to the electrically controlled operating device (19). The analog control voltage (13) coming from the electromechanical controller (24) is regulated using a feed external to the electromechanical controller, in parallel with the electromechanical controller. The invention also relates to a corresponding operating system and regulating apparatus.
Patent CA-2668410-A1 (CA)
Title: Particles containing detectable elemental code
Inventor: BARANOV VLADIMIR I
IPC: G01N33/551
Filed: 2007-11-02
Abstract: The invention relates to a new type of element encoded particles suitable for the attachment of bio molecules to enable massively multiplex bio-analytical methods, and to calibrate and tune the elemental flow cytometer mass spectrometer (FC-MS) (Figure 1).
Patent CA-2671833-A1 (CA)
Title: Eap method for eap extension (eap-ext)
Inventor: OBA YOSHIHIRO
IPC: H04L29/06
Filed: 2007-12-05
Abstract: This document describes an EAP method used for extending EAP functionality. The extended functionality includes channel binding and re-authentication. The EAP method also allows sequencing of multiple EAP methods inside it.
Patent CA-2672337-A1 (CA)
Title: Compiler instrumentation infrastructure to facilitate multiple pass and multiple purpose dynamic analysis
Inventor: GAO YAOQING
IPC: G06F9/45
Filed: 2009-07-15
Abstract: Systems, methods and articles of manufacture are disclosed for optimizing execution of an application. A plurality of code regions of the application may be instrumented with annotations for generating profile data for each of the plurality of code regions. Profile data for each of the plurality of code regions may be generated via executing the application having instrumented code regions. A delinquent code region may be identified based on the generated profile data for each of the plurality of code regions. A plurality of code sub-regions of the identified delinquent code region may be instrumented with annotations for generating profile data for each of the plurality of code sub-regions. Profile data for each of the plurality of code sub-regions may be generated via executing the application having instrumented code sub-regions. A delinquent code sub-region may be identified based on the generated profile data for each of the plurality of code sub-regions. Execution of the application may be optimized using the identified delinquent code sub-region.
Patent CA-2673623-A1 (CA)
Title: Procede de mesure de la concentration de facteur vii active (fviia) dans un echantillon
Inventor: MAZURIER CLAUDINE
IPC: G01N33/86
Filed: 2007-12-28
Abstract: La présente invention concerne un procédé de mesure in vitro ou ex-vivo d e la concentration de FVII dans un échantillon, comprenant les étapes consis tant à : a) mélanger ledit échantillon avec un plasma humain dépourvu de FVI I et d'au moins un autre facteur choisi parmi le FVIII, le FIX et le FXI; b) ajouter des composants initiateurs de la réaction de génération de thrombin e comprenant une source d'ions calcium, un agent phospholipidique et du fact eur tissulaire; c) effectuer un test de génération de thrombine (TGT) sur le milieu réactionnel ainsi obtenu afin d'obtenir un thrombinogramme fournissa nt des paramètres; d) comparer au moins l'un des paramètres du thrombinogram me à un paramètre homologue de thrombinogrammes standards, chaque thrombinog ramme standard étant obtenu avec une concentration étalon fixée de FVIIa dan s ledit milieu réactionnel, comprise dans une plage allant de 1 pM à 5 nM, e t e) déduire de l'étape d) une mesure de la concentration de FVIIa de l'écha ntillon comprise dans ladite plage.
Patent CA-2674712-A1 (CA)
Inventor: KLATT AXEL
IPC: H04W28/16
Filed: 2008-01-04
Abstract: In order to efficiently allow mobility and radio resource management decisions on mobile networks the deciding entity (typically the radio access network) needs some understanding about the type of mobile user. In current cellular systems the radio network has only limited to null information about subscription dependent details of the mobile users. The proposed invention relates to a mobile system where a generic information container is defined which is applicable per UE in order to convey subscription related information from the core network to the radio access network which can be used to steer the user to an appropriate cell or for any other Radio Resource Management (RRM) related procedure/decision. It is proposed to define an information element (herein referred as "subscriber type") which allows an indication or pointer to a set of rules which are locally defined in involved no'des (e.g. CN SGSN, MSC, routers etc) and describe the "handling rules" to be applied in the RAN for each user of the mobile system independently.
Patent CA-2676797-A1 (CA)
Inventor: KIM JIN SOOK
IPC: C07K7/06
Filed: 2008-01-29
Abstract: The present invention discloses novel macromolecule transduction domain (MTD) peptides which facilitate the traverse of a biologically active molecule across the cell membrane. Also disclosed are polynucleotides encoding the MTD peptides, methods of identifying the MTD peptides; methods of genetically engineering a biologically active molecule to have cell permeability by using the MTD peptides, methods of importing a biologically active molecule into a cell by using the MTD peptides, and uses thereof.
Patent CA-2677076-A1 (CA)
Title: Compositions comprising carisoprodol and methods of use thereof
Inventor: SACKS HARRY J
IPC: A61K31/27
Filed: 2008-03-03
Abstract: The present invention provides compositions comprising carisoprodol or pharmaceutically acceptable salts, esters or derivatives thereof. In certain embodiments, the invention provides pharmaceutical compositions comprising the skeletal muscle relaxant carisoprodol and one or more additional active agents, such as one or more nonsteroidal antiinflammatory drugs (NSAIDs). The invention further provides methods of use of such compositions in preventing, alleviating and/or treating musculoskeletal pain, muscle spasms, or other non-malignant painful conditions including methods in which the circulating levels of the active pharmaceutical form of carisoprodol are controlled by use of extended- or controlled-release formulations or by strict control of dosage regimen, so as to reduce the level of somnolence observed with other muscle relaxant compositions.
Patent CA-2677806-A1 (CA)
Inventor: DUGGAR WAVERLY A
IPC: C09K8/80
Filed: 2008-02-15
Abstract: Embodiments of the present invention relate to delivering a slurry having a fracturing fluid and one or more proppants to a fracture in a subterranean formation. At least one proppant has PPS and produces less than 5 weight percent fines at a closure pressure of the fractured subterranean formation as determined by API RP 60. The one or more proppants are deposited into the fracture to prop the fracture.
Patent CA-2679031-A1 (CA)
Inventor: MCNEELEY CAROLYN MARIE
IPC: A61H7/00
Filed: 2008-01-31
Abstract: A vibrating hair brush provides enhanced detangling of user s hair. The brush has a bristle pad comprising a plurality of bristles disposed in a brush head. The bristle pad is supported within thebrush head by a vibrating motor and isolator assembly disposed for directing a vibratory movement of the motor to a bristle pad movement in a plane generally parallel to a user s scalp. The motor and isolator assembly effectively translate a circular vibratory movement of the offset weight into an elliptical movement of the bristle pad while insulating the vibration caused by the movement of the weight from a handle of the brush.
Patent CA-2679082-A1 (CA)
Inventor: KUWATA GEN
IPC: F16C32/04
Filed: 2008-02-07
Abstract: An electromagnetic attraction magnetic bearing comprises at least a pair of electromagnets (1, 2) arranged oppositely, a float (3) arranged between the electromagnets and held at the middle position thereof, a sensor (4) for detecting displacement of the float (3) from a balance position and/or the speed thereof, and a controller (5) for controlling the electromagnets (1, 2). The controller (5) determines a variable (Z) proportional to acceleration in the control direction from the displacement and speed of the float (3), sets the control current of one electromagnet to zero depending on the positive/negative sign of the variable, and controls only the control current of the other electromagnet.
Patent CA-2679828-A1 (CA)
Inventor: MORISHIMA YOICHI
IPC: H02J9/06
Filed: 2009-09-22
Abstract: Une alimentation sans coupure comprend un transformateur disolement comportant des enroulements primaires doubles. Lenroulement secondaire produit une tension de sortie fondée sur le champ magnétique généré dans un des enroulements primaires doubles. Un premier enroulement primaire est couplé à un circuit onduleur qui reçoit une tension dentrée en courant alternatif et applique un courant alternatif propre et filtré au premier enroulement primaire. Un deuxième enroulement primaire est couplé à un circuit de déviation qui applique une tension de déviation lorsque le circuit onduleur est en état de défaillance. Lalimentation comprend également un circuit de compensation qui maintient la tension de sortie au niveau désiré.
Patent CA-2681031-A1 (CA)
Inventor: FERRER VIDAL CARLOS
IPC: A01K47/04
Filed: 2008-02-01
Abstract: The method comprises differentiated separation of the strips holding the silicone cores with respect to the honeycomb produced, by simply curving one of the strips corresponding to one of the faces of the honeycomb and by progressive action of pulsed magnetic fields in the other of the strips holding the silicone cores, progressively separating the honeycomb and preventing breakages in the walls of the same. In a device equipped with an alignment of electromagnets which act on the strip bearing the elastic cores to be separated and which exert an action of pulsed magnetic fields on the same, progressively separating the strip from the honeycomb.
Patent CA-2682398-A1 (CA)
Inventor: SEIBER RUSSELL A
IPC: A61B17/12
Filed: 2008-03-25
Abstract: Described here are devices, systems and methods for closing the left atrial appendage (114). Some of the methods described here utilize one or more guide members having alignment members to aid in positioning of a closure device (200). In general, these methods include advancing a first guide (1300) having a first alignment member (1304) into the left atrial appendage, advancing a second guide (1302), having a second alignment member (1306), into the pericardial space (116), aligning the first and second alignment members, advancing a left atrial appendage closure device into the pericardial space and adjacent to the left atrial appendage, and closing the left atrial appendage with the closure device. In these variations, the closure device typically has an elongate body (202) having a proximal end and a distal end, and a closure element (204) at least partially housed within the elongate body. The closure element comprises a loop defining a continuous aperture therethrough.
Patent CA-2684457-A1 (CA)
Title: Device system and method for monitoring and controlling blood analyte levels
Inventor: LASTER MORRIS
IPC: A61B5/05
Filed: 2008-04-09
Abstract: A device and system for monitoring an analyte in a subject and for controlling blood analyte levels are provided. The device and system include a sensor element which is designed and configured for detecting the analyte in blood flowing through the bone of the subject.
Patent CA-2684461-A1 (CA)
Inventor: ALTARAC MOTI
IPC: A61B17/56
Filed: 2008-04-16
Abstract: A novel implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal camming surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the longitudinal passageway and connected to the body. When advanced, the actuator assembly contacts the camming surfaces of the arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms providing sufficient distraction to open the neural foramen to relieve pain. An insertion instrument is provided for implanting the interpsinous process spacer. The system is configured for quick implantation through a small percutaneous incision employing minimally invasive techniques.
Patent CA-2685770-A1 (CA)
Title: Apparatus and method for rotating a fire, a flame, a smoke plume, or for circulating heat
Inventor: RYSER ANDREAS
IPC: F23L1/00
Filed: 2009-11-12
Abstract: The invention relates to a device (10) and a method for rotating a flame and/or a plume of smoke, arranged with a heat source (36) in a chamber (16) with at least one gas inlet opening (24, 26, 30) and a gas outlet opening (32). The gas inlet opening (24, 26, 30) and the heat source (36) are located in a lower area (12, 20') of the chamber (16). The gas outlet opening (32) is located in an upper region (14) of the chamber (16).. In this way, an ascending gas flow may be generated in the chamber (16). At least one gas inlet channel or nozzle (24, 26, 30, 40) is adapted to direct inflowing gas therethrough into the lower area (12, 20') of the chamber (16) approximately along an inner wall of the chamber about an at least approximately circular path following along the inner wall in the same rotational sense around the heat source and then is drawn upwardly by a draw of the upwardly flowing heated gases though the gas outlet opening (32). A flame or smoke plume inside the chamber (16) can thereby be placed into a rotary motion.
Patent CA-2686083-A1 (CA)
Title: Methodes et systeme permettant de determiner une degradation dominante d'un canal de communication defavorise
Inventor: THOMPSON ROBERT J
IPC: H04B17/00
Filed: 2009-11-23
Abstract: Des procédés sont décrits pour identifier une dépréciation dominante sur un canal de communication endommagé par un problème d'interférence. Les procédés comprennent l'examen systématique de la charge totale d'électricité, l'examen systématique de la réduction de puissance du signal, l'examen statistique de la puissance du bruit de canal de communication, et l'examen systématique de l'efficacité d'entrelacement. Chaque examen concerne le diagnostic automatique et caractérise les problèmes d'interférence basés sur des distorsions en contrôlant la performance d'un canal de communication pendant une procédure de test. Ces procédés permettent à un technicien ou à un ingénieur de diagnostiquer à distance les problèmes d'interférence basés sur des distorsions relativement rapidement sans avoir à utiliser de l'équipement de test externe et sans avoir à déployer des techniciens à différents endroits à l'intérieur de l'usine de câble. Un système dans lequel ces procédés peuvent être mis en uvre est également décrit.