baber/WOPTO huggingface dataset:
Patent CA-2602913-A1 (CA)
Title: Method for purifying proteins
Inventor: LOMAS LEE
IPC: C40B40/04
Filed: 2006-03-22
Abstract: The present invention provides methods and kits for purifying a target protein group. The method comprises the steps of contacting a sample comprising at least 95% of the target protein group and at most 5% of contaminating proteins with a library of binding moieties having different binding moieties, binding the contaminating proteins and a minority of the target protein group to the library of binding moieties, separating the unbound target protein group from the proteins bound to the library of binding moieties and collecting the unbound target protein. The collected target protein is more pure than the target protein group in the sample.
Patent CA-2604531-A1 (CA)
Inventor: JONES CARRIE
IPC: C07D209/02
Filed: 2006-04-17
Abstract: Substituted N-[N-(sulphonylphenyl)sulfonyl-prolyl]-phenylalanine derivatives of the present invention are antagonists of the VLA-4 integrin and are useful in the treatment, prevention and suppression of diseases mediated by VLA-4-binding and cell adhesion and activation. Moreover, the compounds of the present invention demonstrate significant receptor occupancy of VLA-4 bearing cells after oral administration and are suitable for once-, twice-, or thrice-a-day oral administration. This invention also relates to compositions containing such compounds and methods of treatment using such compounds.
Patent CA-2605384-A1 (CA)
Title: (3,4-dihydro-quinazolin-2-yl)-indan-1-yl-amines
Inventor: LUEBBERS THOMAS
IPC: A61K31/517
Filed: 2006-04-03
Abstract: The present invention relates to compounds of formula (I) wherein R1 is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkyl substituted by halogen; R2 is hydrogen, lower alkyl, aryl or hetaryl, wherein aryl and hetaryl may be optionally substituted by one or more substituents selected from the group consisting of lower alkyl or halogen; n is 1 or 2; and to pharmaceutically acceptable acid addition salts thereof. It has been found that the compounds of formula I have a good activity on the 5-HT5A receptor.  Therefore, the invention provides the use of a compound of formula I for 5-HT5Areceptor related diseases.
Patent CA-2607028-A1 (CA)
Title: Device control system employing extensible markup language for defining information resources
Inventor: STILLER HEINZ-WERNER
IPC: G06F40/143
Filed: 2007-10-17
Abstract: A device control system including at least one device operable by the system, at least one processor, software executing on the at least one processor for receiving message data and determining a corresponding XML document type, software executing on the at least one processor for generating a XML document based on the XML document type, the XML document including the message data, software executing on the processor for packetizing the XML document, and two or more communication components, each communication component including an XML parser for parsing the XML document and extracting the message data.
Patent CA-2607167-A1 (CA)
Title: Enclosure with ground plane
Inventor: BISHOP DONALD M
IPC: H01Q21/00
Filed: 2006-05-04
Abstract: A system and method for mounting one or more radio antennas in an outdoor enclosure by placing a ground plane underneath the antennas and above any electrical devices. The ground plane may be used to mount the antennas in any configuration and be coupled to earth ground. In some embodiments, an outdoor enclosure may have a weatherproof radome mounted around the antennas.
Patent CA-2608731-A1 (CA)
Title: Unitized full complement 4-point angular contact ball bearing
Inventor: THOMPSON STEPHEN
IPC: F16C43/04
Filed: 2007-09-24
Abstract: A unitized full complement four point angular contact ball bearing, includes an outer race, an inner race and a plurality of rolling elements positioned between the outer race and the inner race. One of the outer race or the inner race consists of two portions. Each of the two portions includes an engagement for engaging a circumferential retainer. A    circumferential retainer on one of an inside circumference or an outside circumference serves to retain the two portions.
Patent CA-2609342-A1 (CA)
Inventor: RADHAKRISHNAN SENTHIL K
IPC: A61K31/70
Filed: 2006-04-26
Abstract: The present invention provides methods of utilizing a nucleoside derivative having the chemical formula of Formula (I) to downregulate expression of an anti-apoptotic protein such as survivin in a cell, induce apoptosis in a cell, inhibit angiogenesis in a cell, inhibit binding of p53 to DNA in a cell, inhibit phosphorylation of Akt in a cell and inhibit HIV transcription in a cell, by administering to the cell or tissue an amount of a compound of Formula (I) sufficient to achieve the desired activity. Formula (I): wherein the substituents Ra , Rb , Rc, Rd , Re , Rf , Rg , Rh, Ri and Rk are as defined in the specification. A particularly preferred nucleoside derivative is ARC (4-amino-6-hydrazino-7-beta-D-ribofuranosyl-7H-pyrrolo[2, 3-d]-pyrimidine-5-carboxamide).
Patent CA-2610249-A1 (CA)
Title: Methods for noninvasively measuring analyte levels in a subject
Inventor: BENNETT WILLIAM HENRY
IPC: A61B5/1455
Filed: 2006-06-02
Abstract: A method for noninvasively measuring analytes such as blood glucose levels includes using a non-imaging OCT-based system to scan a two-dimensional area of biological tissue and gather data continuously during the scanning.  Structures within the tissue where measured-analyte-induced changes to the OCT  data dominate over changes induced by other analytes are identified by focusing on highly localized regions of the data curve produced from the OCT  scan which correspond to discontinuities in the OCT data curve. The data from these localized regions then can be related to measured analyte levels.
Patent CA-2613045-A1 (CA)
Title: Amino-5-(5-membered)heteroarylimidazolone compounds and the use thereof for .beta.-secretase modulation
Inventor: FOBARE WILLIAM FLOYD
IPC: C07D405/14
Filed: 2006-06-26
Abstract: The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I. The present invention also provides methods for the use thereof to inhibit .beta.-secretase (BACE) and treat .beta.-amyloid deposits and neurofibrillary tangles.
Patent CA-2613454-A1 (CA)
Title: Portfolio management tool
Inventor: DAVIS RICHARD CHARLES LEIGHTON
IPC: G06Q40/00
Filed: 2005-07-01
Abstract: A method and apparatus for determining a personal rake of return over a plurality of times frames for a financial product included by an investor in a portfolio comprising the steps: a) obtaining data from a data provider; b) adjusting the data for frictional effects; c) allocating a first time; d) allocating a second time; e) determining the personal rate of return between the first time and the second time.
Patent CA-2614164-A1 (CA)
Inventor: WISEBOURT SHAUL
IPC: H04W4/029
Filed: 2007-12-13
Abstract: A method for transmitting a status of a handheld electronic device to another electronic device, that method includes initiating on the handheld electronic device a routine that employs a network to determine the status, transmitting the status from the handheld electronic device to one of the one or more networks, and transmitting the status from the one of the one or more networks to the another electronic device.  Once the other electronic device receives the status of the handheld electronic device, the electronic device can determine a form of communication for communicating with the handheld electronic device based on the handheld electronic device's status.
Patent CA-2614229-A1 (CA)
Inventor: WILLEMSEN STEPHANUS
IPC: D06M15/507
Filed: 2006-07-01
Abstract: The invention pertains to a method for improving filament cohesiveness of chopped aramid fiber including the steps of impregnating a film-forming binding agent into the fiber, drying the fiber, optionally applying a finish to the fiber, and chopping the fiber to pieces of 1 to 16 mm length, characterized in that the fiber prior to applying the binding agent is subjected to a twisting process to obtain a fiber having a twisting level of 10 to 150 tpm and that the chopping of the fiber is performed in a rotary chopper.
Patent CA-2614489-A1 (CA)
Title: A non-cylindrical prosthetic valve system for transluminal delivery
Inventor: SEGUIN JACQUES
IPC: A61F2/24
Filed: 2006-05-24
Abstract: A prosthetic valve assembly (820) for use in replacing a deficient native valve comprises a replacement valve supported on an expandable prosthesis frame (822) . The prosthesis frame has a non-cylindrical configuration with a preset maximum expansion diameter region about the valve opening to maintain the preferred valve geometry. The prosthesis frame may also have other regions having a preset maximum expansion diameter to avoid blockage of adjacent structures such as the coronary ostia. The prosthesis valve may be inserted into a existing artificial valve.
Patent CA-2615970-A1 (CA)
Title: Cmc with multiple matrix phases separated by diffusion barrier
Inventor: LANE JAY E
IPC: C04B35/80
Filed: 2006-07-21
Abstract: A ceramic matrix composite (CMC) material (10) with increased interlaminar strength is obtained without a corresponding debit in other mechanical properties. This is achieved by infusing a diffusion barrier layer (20) into an existing porous matrix CMC to coat the exposed first matrix phase (19) and fibers (12), and then densifying the matrix with repeated infiltration cycles of a second matrix phase (22). The diffusion barrier prevents undesirable sintering between the matrix phases and between the second matrix phase and the fibers during subsequent final firing and use of the resulting component (30) in a high temperature environment.
Patent CA-2616622-A1 (CA)
Inventor: AIDEHAG FREDRIK
IPC: C12M3/00
Filed: 2006-08-01
Abstract: The invention relates to systems and methods for marketing and using products such as liquid materials, especially liquid reagents for use in microbiological and cellular biological laboratory settings include the use of unique color and simple numeric or alphanumeric identifiers to quickly and easily identify any product from a catalog list of products. Methods of marketing, advertising and producing such products are also disclosed.  Particular embodiments include products, product packaging and product labeling. The invention also relates to collars and sleeves for containers, as well as related methods of use.
Patent CA-2618990-A1 (CA)
Title: Methods to identify therapeutic agents useful for treating and preventing atherosclerosis by counteracting the effect of cholesterol ozonation products
Inventor: WENTWORTH PAUL
IPC: G01N33/92
Filed: 2006-08-14
Abstract: As illustrated herein, cholesterol is oxidized when it is present in atherosclerotic plaques. This reaction generates cholesterol oxidation or ozonation products that can act as chemotactic attractants of macrophages, can promote differentiation of monocytes into macrophages and can increase expression of E-selectin and Class A scavenger receptor (SR-A). The present application is directed to methods of using such cholesterol ozonoation products to identify agents that can be used to treat atherosclerosis and other inflammatory artery diseases.
Patent CA-2621814-A1 (CA)
Title: Verin pour canal chauffe
Inventor: FAIRY FABRICE
IPC: B29C45/27
Filed: 2008-02-20
Abstract: Vérin pour canal chauffé doté dun piston et dun porte-goupille de soupape raccordé de façon filetée au piston. Le piston peut subir une translation par pression des fluides et une rotation à laide dun moteur électrique. Le porte-goupille de soupape est fixé de façon rotative; il se déplace donc le long du fil lorsque le piston effectue une rotation. Une goupille de soupape raccordée au porte-goupille de soupape se déplace en réaction à la pression des fluides et en réaction à la rotation du piston par moteur électrique.
Patent CA-2623270-A1 (CA)
Title: Signal processing for pulse oximetry
Inventor: WASSERMAN YORAM
IPC: A61B5/02
Filed: 2006-09-29
Abstract: A signal processing technique for estimating the frequency of a pulsatile signal (including but not limited to pulse oximetry signals) is disclosed.  Each of the functions contained within a pre-selected set of functions is compared to the input signal at many different time-shifts, and the function/time-shift combination that best matches the input signal is selected. The frequency of the best-matching function is then used as the best estimate of the frequency of the input signal. Optionally, once a function has been selected, the rising portion of the selected function can be correlated in time to the rising portion of the input signal. Improved results can then be obtained by basing the oxygen saturation level calculations on samples taken from the rising portion of the input signal.
Patent CA-2625111-A1 (CA)
Title: A soft demodulating method for 16qam in communication system
Inventor: LV PINGBAO
IPC: H04L27/32
Filed: 2005-10-18
Abstract: A soft demodulating method for 16-ary QAM(quadrature amplitude modulation) in a communication system can obtain average power of each constellation in 16QAM  by estimating receiving power in traffic channels; And then said received intermediate frequency signal can be made carrier wave delamination, and in-phase symbol sequence information I and quadrature symbol sequence information Q can be obtained; Based on the constellation mapping relation between said input binary bits sequence and I, Q branch, different decision segment and corresponding error probability decision curve can be determined; and in different decision segment, decision can be made for obtained in-phase symbol sequence information and quadrature symbol sequence information by using corresponding decision curve, in order to obtain real value soft information sequence; Finally, resulting real value sequence should be input to decoder and made error correction decoding, reception bits sequence corresponding to transmission bits can be decoded. Present invention can combine fully the advantage of hard decision and soft decision, the algorithm is simple, and it is can be realized easily.
Patent CA-2626635-A1 (CA)
Title: Nouveaux derives d'hydroxy-acides gras insatures et leur utilisation dermo cosmetologique
Inventor: TARROUX ROGER
IPC: C07C59/56
Filed: 2006-10-20
Abstract: La présente invention concerne des dérivés d'hydroxy-acides gras insaturés répondant à la formule générale (I) : dans laquelle : . Rn représentent indépendemment les uns des autres H ou un groupe alkyle linéaire ou ramifié  comprenant de 1 à 6 atomes de carbone et étant éventuellement substitué par un atome d'halogène en particulier de fluor, . R1 représente H, F, Cl, Br ou CF3, . R représente H ou un groupe alkyle linéaire ou ramifié comprenant de 1 à 6 atomes de carbone et étant éventuellement substitué par un atome d'halogène en particulier de fluor, et . 3 <= n <= 14. Ces dérivés sont utiles pour la fabrication d'une composition dermocosmétologique anti-radicalaire, anti-inflammatoire, anti-purigineuse, et/ou destinée au traitement des troubles de la kératinisation et de la pigmentation, et/ou à améliorer la cicatrisation.
Patent CA-2627765-A1 (CA)
Title: Nutritional support for services
Inventor: WINSHIP SHEILA MARIE
IPC: A23L19/00
Filed: 2008-04-01
Abstract: A method for substantiating servings based on nutritional guidelines and formulating food products to nutritional guidelines is disclosed. Preferably, a method for substantiating fruit and/or vegetable servings and formulating based on nutritional guidelines for fruit and/or vegetables is disclosed.
Patent CA-2630559-A1 (CA)
Inventor: BUCKLEY JAMES THOMAS
IPC: A61K38/16
Filed: 2006-11-21
Abstract: The present invention provides modified pore-forming protein toxins (MPPTs), capable of being used to kill cancer cells. The MPPTs according to the present invention comprise a modification of the naturally occurring activation sequence comprising one or more general cleavage sites, each of which is cleavable by general activating agent, or a plurality of specific cleavage sites, each of which is cleavable by a specific activating agent. Optional further modifications that allow specific targeting of these molecules are also described. These MPPTs may be used to treat cancer.
Patent CA-2631144-A1 (CA)
Title: Projection display
Inventor: TAKAHASHI MOTOO
IPC: G02B27/18
Filed: 2008-05-12
Abstract: The invention provides a projection display that achieves continuous light amount control with ease and without causing unevenness of illumination of light applied to a light valve responsive to a video signal, thereby allowing constant image display with satisfactory contrast. The projection display of the invention includes a light valve (2); a light source (3a) generating light applied to the light valve (2); an integrator lens (4) provided on an optical path between the light source (3a) and the light valve (2) and making uniform the illumination distribution of light applied from the light source (3a) to the light valve (2); and a light amount control system (9) provided on the optical path and including a turning mechanism (9a) which turns like a set of double doors in order to adjust the amount of light applied from the light source (3a) to the light valve (2). The turning mechanism (9a) is bent into a V shape in a direction to reduce the amount of light (to block the light).
Patent CA-2631781-A1 (CA)
Title: Novel hydroxysteroid dehydrogenase gene for alteration of plant phenotype
Inventor: LI FENGLING
IPC: C12N9/04
Filed: 2006-12-01
Abstract: The present invention describes a novel plant hydroxysteroid dehydrogenase gene, (HSD) that is involved in a variety of physiological processes in higher plants. The novel gene product has a degree of similarity to mammalian ~-11-hydroxysteroid dehydrogenase genes, known to control the conversion of steroids from active to inactive forms. In plants, the over expression of the HSD gene results in transgenic plants with significantly greater biomass and vigour, increased seed yield, increased tolerance to salt and a suppression of ABA mediated seed dormancy.
Patent CA-2633317-A1 (CA)
Inventor: WATERS SUSAN MARIE
IPC: A47D15/00
Filed: 2003-12-16
Abstract: A crib shield system includes one or more panels to be used with crib. The panels are formed, at least in part, of a mesh-type material (e.g., an integrated padded mesh material) that includes openings too small to permit an infant to insert a finger or toe therethrough. Further, the integrated padded mesh material may be used with one or more other apparatus (e.g., a blanket, a toy, etc.).
Patent CA-2634032-A1 (CA)
Inventor: BERGER JOSEF
IPC: G06F15/16
Filed: 2006-12-14
Abstract: Systems and methods are disclosed for personalized information retrieval related to identified objects prompted by a coded activation message (AM) Containing Object identifiers (OIs) (112), and necessary message-source's identifiers. Decoded AMs identify the required information recipients and their communication devices (RIDs) (102) and direct a communication server (100) to a site containing identified object-related information, formatted for personalized delivery defined by RID features and preset preferences of relevant entities. The PCWS (100) interactively monitors and directs information flow through selected preferred communication links, re-establishing flow upon disruptions or per AMs.  Alternatively, the system can include sensors for detecting events associated with relevant objects and potential recipients, and submitting AMs on behalf of relevant recipients. Recipients can use keypad or voice commands for online interactive remote control of PCWS  information retrieval, routing and storage.
Patent CA-2638323-A1 (CA)
Title: Wireless communication systems
Inventor: OMAR SALIM
IPC: H04W4/12
Filed: 2008-07-25
Abstract: Apparatus and methods for wireless systems provide a mechanism to enhance the communication capabilities of wireless users. In an embodiment, a system includes a wireless server communicatively operable with a set of mobile wireless clients, where the wireless server has a share agent configured to control dissemination of information from a database on a shared basis responsive to a determination of a privacy state of the information. In an embodiment, a mobile wireless device has an integrated management system operable with a controller.  The management system is configured to manage the mobile wireless device operable as a multiple-mode wireless client to each wireless server of a set of wireless servers such that information may be shared among the mobile wireless device and the set of wireless servers.
Patent CA-2638858-A1 (CA)
Inventor: GASKARTH NORMAN
IPC: H04W4/24
Filed: 2008-08-18
Abstract: The user of a handheld wireless communicator, for example a cell phone or so-called smartphone completes a call or email or other communication event. The event is timed by the device or the duration is calculated, or otherwise the event is quantified and the information is stored in for example a log within the device. At the end of the communication event, the telecommunication expense management system provides a pop up use r interface asking the user to decide whether to capture the communication event so as t o assist in billing the event, to delay capturing the communication event to a future time, to dismiss the communication event as if it had not occurred, or to add the communication event to a list which is of personal interest to the user but which is not in the user's opinion billable or the costs not recoverable or otherwise of a business nature that requires capturing.
Patent CA-2639419-A1 (CA)
Inventor: PERRY WAYNE JEFFREY
IPC: A61K47/02
Filed: 2008-09-08
Abstract: A therapeutic agent delivery system includes a therapeutic agent, a dendritic salt used as a carrier to effectively deliver the therapeutic agent, and a salt base. The system can include the dendritic salt and the salt base in a ratio of about 1 part dendritic salt to about 8 parts salt base.
Patent CA-2639913-A1 (CA)
Inventor: ZHANG JUNYI
IPC: A01N43/58
Filed: 2007-01-25
Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, wherein R1, X1, X2, Y, Z, L, and n are defined herein. The compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Patent CA-2640639-A1 (CA)
Title: Device and method for optical measurement of grains from cereals and like crops
Inventor: JONASSON BJARANG TOMAS
IPC: B07C5/342
Filed: 2007-01-30
Abstract: A device (200) for optical measuring of grains for analysis of the quality of said grains, comprises a feeder (102) which is arranged to feed at least one grain (101b) in a direction of transport (107), a light source (105) which is arranged to illuminate said grain (101b) along a line, a detector (108) which is arranged to detect reflection (109) from the surfaces of said grain and an analyzer (111) which is arranged to analyze said detected reflection in order to determine a height profile of the grain along the line and to determine three-dimensional surface topographical information on said grain based on a plurality of determined height profiles as said grain is transported. The device (200) further comprises an arrangement (220) used in generating a two-dimensional image and the analyzer (111) is arranged to determine a quality of said grain based on the three-dimensional surface information and the two-dimensional image of the same grain.
Patent CA-2641509-A1 (CA)
Inventor: GEREA CONSTANTIN
IPC: G01V1/02
Filed: 2007-02-06
Abstract: A method of conducting a seismic survey of an area including a region of high seismic velocity regimes in a shallow overburden. According to the method, a zone is identified in which the boundary of the high seismic velocity region has a substantially constant critical angle and a course is plotted through the identified zone. A zone based directional seismic source is applied sequentially, with a directivity angle equal to or close to the measured critical angle. The response is detected using receivers.