baber/WOPTO huggingface dataset:
Patent CA-2710464-A1 (CA)
Title: Phenylcyclobutylamide derivatives and their stereoisomers, the preparation processes and uses thereof
Inventor: ZHAO SHUQIANG
IPC: C07C211/26
Filed: 2009-03-24
Abstract: Phenylcyclobutylamide derivatives and their optical isomers, the preparing processes and the uses thereof, which includes the compounds of formula (I), their pure stereoisomers and their pharmaceutically acceptable salts. In formula (I), R is H, formacyl, acetyl, haloacetyl, benzoyl, benzyloxy carbonyl (Cbz), t-butoxy carbonyl (Boc), or 9-fluorenyl methoxyl carbonyl (Fmoc). The present novel compounds have pharmaceutical activity and are prepared by condensation reaction of racemic, levo- or dextro- demethyl Sibutramine and racemic or D/L isoleucine under a mild condition. It is demonstrated that the present compounds have effect of losing weight to obese mode rats in different level and the effect is better than Sibutramine by the animal experiments. So the medicaments prepared by the present compounds or the medicaments prepared by the compositions of the present compounds and other pharmaceutical activity compounds may be used for treating obesity.   (see above formula)
Patent CA-2711672-A1 (CA)
Inventor: KARLBERG PER
IPC: B01D15/20
Filed: 2009-01-15
Abstract: A method for packing a media bed in a column (3). According to the invention the method comprises the steps of: - providing data to a control unit (15) connected to the column (3), said data comprising at least a measured slurry concentration, a target bed height, a target packing factor or compression factor and minimum and maximum acceptable values for at least one of target bed height and target packing or compression factor; - forcing a movable adapter (9) along a longitudinal axis of the column (3) in order to pack the media; - detecting when the media bed is consolidated; - the control unit (15) processing the provided data and the information about the consolidated bed height in order to present to the user acceptable bed heights, if there are any, giving acceptable packing or compression factors.
Patent CA-2713781-A1 (CA)
Inventor: EL TOUFAILI FAISSAL-ALI
IPC: C08G69/28
Filed: 2009-02-06
Abstract: The invention relates to a method for producing polyamides by reacting starting monomers, selected from dicar-boxylic acids and diamines or salts of the dicarboxylic acids an diamines, amino acids, aminonitriles, lactams and mixtures the-reof, optionally while adding water and/or functionalizing compounds that are capable of binding to carboxylic groups or amino groups. The method according to the invention is characterized in that the reaction is carried out in an ionic liquid as the solvent.
Patent CA-2714436-A1 (CA)
Inventor: GUGLIELMOTTI ANGELO
IPC: A61P3/10
Filed: 2009-03-05
Abstract: The present invention relates to novel 1-benzyl-3-hydroxymethylindazole derivatives according to Formula (I) described in the claims, and to a pharmaceutical composition comprising them, together with a pharmaceutically acceptable vehicle.  In addition, the present invention relates to the use of 1-benzyl-3-hydroxymethylindazole derivatives for the preparation of a pharmaceutical composition that is active in the treatment of diseases based on the expression of MCP-1, CX3CR1 and p40, and to their use in a method for treating or preventing diseases based on the expression of MCP-1, CX3CR1 and p40.
Patent CA-2715158-A1 (CA)
Inventor: BURNS DANNY
IPC: G08B26/00
Filed: 2009-02-11
Abstract: A signal for use on a wired network interconnecting electronic devices, comprising: a base voltage for conveying power to the electronic devices; a pulsed voltage signal bearing coded information for transfer between the electronic devices; and a digital signal superimposed onto selected portions of the pulsed voltage signal, wherein the digital signal comprises a carrier sig-nal modulated by a data signal for transfer between the electronic devices. This is used in fire alarm networks, for example, to con-vey multimedia or other data such as control signals, whilst maintaining compatibility with existing protocols using the pulsed voltage signal.
Patent CA-2715580-A1 (CA)
Title: Cleaning composition comprising a protease cleaning system
Inventor: MEEK MICHELLE
IPC: C11D3/386
Filed: 2009-02-12
Abstract: The present application relates to nil phosphate and nil borate cleaning compositions comprising a protease cleaning system and a wetting agent, and processes for making and using such compositions. Such compositions offer improved enzyme stability in product and a consumer desirable cleaning profile.
Patent CA-2716098-A1 (CA)
Title: Apparatus and method for invoking a function based on a gesture input
Inventor: FYKE STEVEN HENRY
IPC: G06F3/044
Filed: 2010-10-01
Abstract: An electronic apparatus is provided including an input assembly is described.  The input assembly includes a graphic display layer, a masking layer, and an input device. The graphic display layer includes a plurality of function icons. The masking layer includes a plurality of function icon windows for displaying functions icons associated with a particular application. Each of the displayed function icons corresponds to a function of the particular application. The input device includes a plurality of input device sections for receiving a gesture input. The graphic display layer is moveable relative to the masking layer such that, based on the relative positioning between the graphic display layer and the masking layer, function icons associated with a particular application are displayed through the function icon windows and the other function icons are at least obscured by the masking layer.  The receiving of the gesture input by a one of the plurality of input device sections corresponding to a one of the displayed function icons invokes the function corresponding to the one of the displayed function icons.
Patent CA-2717303-A1 (CA)
Title: Indirect printing of agm
Inventor: BLESSING HORST
IPC: D06P5/24
Filed: 2005-07-25
Abstract: The present invention relates to a method of applying absorbent gelling material (AGM) granules by indirect printing onto an carrier layer for use in an absorbent article, particularly diaper for babies or adults, training pants, pull-up diapers (diaper pants), sanitary napkins, panty liners or the like. These articles typically comprise the carrier layer with the AGM particles together with further layers, making up the complete article.
Patent CA-2718475-A1 (CA)
Inventor: CONROY JAY RYAN
IPC: B01D33/15
Filed: 2010-10-22
Abstract: A seal for preventing the bypass of solids from a filter screen assembly that can be used in water and wastewater treatment. The seal can include an L-shaped bracket and a housing that can include a channel-shaped member. A first panel of the L-shaped bracket can be inserted into a groove of a belt of the filter screen assembly so as to fill that groove. The belt can be insertably received into a channel recess of the channel-shaped member of the housing. A second panel of the L-shaped bracket can be fastened to one side wall of the channel-shaped member. By securing the L-shaped bracket to the channel-shaped member of the housing, a track is formed for slidably engaging the belt during its rotational movement. The belt's contact with the first panel of the L-shaped bracket inserted into the belt's groove forms a tight, continuous seal.
Patent CA-2718855-A1 (CA)
Title: Cage rack system and method for sampling airborne particles from a cage rack system
Inventor: BRIELMEIER MARKUS
IPC: A01K1/03
Filed: 2009-03-11
Abstract: The present invention is related to a cage rack system (1) for animals, particularly for laboratory animals. This system can accommodate or comprises a plurality of cages (4) ventilated individually or in groups. At least the majority of the cages (4) comprise at least one air-inlet (41) and at least one air-outlet (42). The cages (4) can be selected according to the race, size, the number and/or conditions of the animals. The invention further comprises an air guidance system (2) for delivering air to the air-inlet (41) and/or collecting air from the air-outlet (42) with integral or separated conduits (21-24). Further, there is provided at least one sampling unit (3) for collecting airborne particles from the air, the sampling unit (3) being adapted to collect the airborne particles by a cyclonic flow path to cause a separation of the particles from the air. The sampling unit (3) can have one or more components and can be arranged for analysing, evaluating, controlling and/or monitoring the incoming air and/or the outgoing air.  The incoming air can be checked in order to have a basis for comparing the respective results with the results from one or more components of the air guidance system analysing, evaluating, controlling and/or checking the outgoing air. Alternatively or additionally to the cyclone the sampling unit (3) can be provided so as to be replacably insertable in one or more of the conduits (21-24).
Patent CA-2719566-A1 (CA)
Inventor: TOMPKIN WAYNE ROBERT
IPC: B42D15/10
Filed: 2009-04-02
Abstract: The invention relates to a method for producing a security element (55) and to a security element (55) in the form of a multilayered film body having a top side facing the observer. The security element (55) has a volume hologram layer, in which a volume hologram is recorded, which provides a first optically variable information item. The security element (55) has a replication layer, in the surface of which a relief structure providing a second optically variable information item is molded and which is arranged above the volume hologram layer. A partial metallic layer is arranged between the volume hologram layer and the replication layer, wherein the metallic layer is provided in one or a plurality of first zones of the security element and the metallic layer is not provided in one or a plurality of second zones of the security element.
Patent CA-2721245-A1 (CA)
Inventor: KURZ GUENTER
IPC: C08J5/06
Filed: 2009-04-06
Abstract: The present invention relates to an adhesive formulation in the form of an aqueous dispersion having a solids content of from 10 to 40% by weight based on the adhesive formulation for the treatment of reinforcing inserts for producing reinforced polymer products, wherein 100% by weight of the solid contains a) from 1 to 20% by weight of a bisphenol A epoxy novolak, b) from 0 to 20% by weight of a fully or partially blocked isocyanate, c) from 60 to 92% by weight of a resorcinol-formaldehyde latex (RFL).
Patent CA-2721273-A1 (CA)
Inventor: RAO ANAND R
IPC: A61F2/24
Filed: 2009-05-08
Abstract: A holder (24) for an annulopiasty ring (22) having a template (26) defining a proximal face opposite the distal face (50), and a peripheral edge (28) about which the annulopiasty ring conforms. The annulopiasty ring anchors to the template using one or more flexible filaments (110).  The template includes a single cutting well (48) on its proximal face over which the flexible filament is suspended. Desirably, the single cutting well is located adjacent the peripheral edge so as to be away from any handle connections for ease of access.  The flexible filament emerges above the proximal face of the template at only one location at the cutting well, thus presenting a one cut quick- release structure that is highly visible to the surgeon.
Patent CA-2721356-A1 (CA)
Title: Mal, a molecular diagnostic marker for hpv-induced invasive cancers and their high-grade precursor lesions
Inventor: MEIJER CHRISTOPHORUS JOANNES LAMBERTUS MARIA
IPC: C12Q1/68
Filed: 2009-04-14
Abstract: The inventors now have developed a (molecular) diagnostic marker based on MAL  alterations, in particular reduced MAL mRNA and protein expression as well as MAL promoter hypermethylation, to identify human papillomavirus (HPV)-induced high-grade precancerous lesions such as premalignant cervical lesions of invasive cervical cancer, and high-risk human papillomavirus (HPV)-induced precursor lesions of non-cervical invasive cancers within, cell material obtained via scraping, lavage or by other means and/or tissue. In particular, the present invention relates to the use of the MAL gene (including its promoter) and the gene products thereof as marker for HPV-induced high-grade premalignant lesions, allowing early detection and better treatment option for the individual patient.
Patent CA-2721363-A1 (CA)
Inventor: MERRETT JOSEPH NEIL
IPC: H01L21/336
Filed: 2009-04-01
Abstract: Methods of making a semiconductor device such as a lateral junction field effect transistor (JFET) are described.  The methods are self-aligned and involve selective epitaxial growth using a regrowth mask material to form the gate or the source/  drain regions of the device. The methods can eliminate the need for ion implantation. The device can be made from a wide band-gap semiconductor material such as SiC. The regrowth mask material can be TaC. The devices can be used in harsh environments including applications involving exposure to radiation and/or high temperatures.
Patent CA-2722768-A1 (CA)
Inventor: CHIN TOM
IPC: H04L1/00
Filed: 2009-05-11
Abstract: Methods and apparatus for decoding MAP information elements (MAP IEs) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame, even when the received downlink (DL) or uplink (UL) MAP message cyclic redundancy check (CRC) fails, may be provided. By continuing to parse the MAP IEs in the MAP message despite a CRC failure in the MAP  message or a data burst, the packet error rate may be re-duced, and the wireless system throughput may be in-creased.
Patent CA-2723413-A1 (CA)
Title: A method for measuring conditions in a power boiler furnace using a sootblower
Inventor: DAHLEN ERIK
IPC: F22B37/38
Filed: 2009-05-13
Abstract: The present invention relates to a method for measuring the conditions inside a power boiler wherein a sootblower is used as a measuring probe. The invention also relates to a system for measuring the conditions in a power boiler, comprising a control unit, at least one sensor and a measuring probe placed inside said furnace, wherein said probe is arranged on a soot blower.
Patent CA-2723732-A1 (CA)
Inventor: HARDING WESTON F
IPC: A61M25/06
Filed: 2009-03-11
Abstract: The present invention relates to a safety clip device for shielding and retaining a tip of an introducer needle following insertion of a vascular catheter. The safety clip device includes a sleeve having an interlock system for locking together the sleeve and the catheter adapter. The sleeve houses a safety clip wherein a portion of the introducer needle extends through the safety clip and is pinched between arm portions of the safety clip. As the tip of the introducer needle is withdrawn from the catheter adapter, the tip of the introducer needle is retained in the safety clip, whereafter the safety clip is retained within the sleeve and the sleeve is released from the catheter adapter for safe disposal.
Patent CA-2724115-A1 (CA)
Inventor: LIU JIANCHANG
IPC: G06F17/30
Filed: 2009-04-14
Abstract: A method of rendering three dimensional visualizations of two dimensional geophysical data includes converting each of a plurality of two dimensional data sets into a respective two dimensional image using two dimensional geological modeling and displaying the two dimensional images in a three dimensional space, the two dimensional images being located within the three dimensional space based on spatial relationships between locations from which the two dimensional data sets originate. An embodiment includes a system for performing the method.
Patent CA-2728533-A1 (CA)
Inventor: RAO YADUNANDANA N
IPC: H04W16/14
Filed: 2009-06-19
Abstract: Efficient frequency spectrum sharing between at least one incumbent communication system(s) (102, 104) and at least one cognitive radio (CR) system (106, 108) is provided. The CR unit includes OFDM detection (216) for detecting the presence of OFDM signals which indicate the presence of an incumbent communication system within the shared spectrum. The CR  system (106) updates channel occupancy information in response to the detected OFDM signals so as not to interfere with the incumbent communication systems (102, 104).
Patent CA-2728978-A1 (CA)
Inventor: MADISON STEPHEN ALAN
IPC: A61Q19/02
Filed: 2009-06-04
Abstract: Skin lightening additives and skin lightening compositions having at least one of a heterosu bstituted, saturated or unsaturated aliphatic acid are described. The compositions are suitable for topical application and may comprise 12-hydroxys-tearic acid, ricinoleic acid or both.
Patent CA-2729872-A1 (CA)
Inventor: LEGERET BENOIT
IPC: B66B5/18
Filed: 2008-07-11
Abstract: A catch device (16c), for example in a safety device (200) of a lift mechanism (100), comprises at least one first energy accumulator element (27a) and one second energy accumulator element (27b) having different energy accumulator rates, and a displacement limit (40) for the first energy accumulator element (27a).
Patent CA-2732438-A1 (CA)
Inventor: HODIN RICHARD A
IPC: A61P37/08
Filed: 2009-08-27
Abstract: This invention relates generally to a therapeutic use of alkaline phosphatase to modulate gastrointestinal tract flora levels in subject.
Patent CA-2732536-A1 (CA)
Title: Anticorps se liant aux recepteurs de l'adrenomedulline et leurs utilisations comme medicament
Inventor: OUAFIK L HOUCINE
IPC: C07K16/28
Filed: 2009-07-31
Abstract: La présente demande concerne des anticorps se liant aux protéines formant les récepteurs de l' adrénomédulline et leurs utilisations à titre de médicament.
Patent CA-2732883-A1 (CA)
Inventor: ZHOU JINGYE
IPC: C07C311/21
Filed: 2009-08-07
Abstract: The present invention is directed to a compound represented by Structural Formula (A): or a pharmaceutically ac-ceptable salt thereof. The variables for Structural Formula (A) are defined herein. Also described is a pharmaceutical composition comprising the compound of Structural Formula (A) and its therapeutic use.
Patent CA-2733486-A1 (CA)
Inventor: HESS WOLFGANG
IPC: H04S7/00
Filed: 2011-03-09
Abstract: The present invention relates to a method for providing a user-specific sound signal for a first user of two users in a room, a pair of loudspeakers (1R, 1L; 2R, 2L) being provided for each of the two users, the method comprising the steps of: - tracking the head position of said first user, - generating a user-specific binaural sound signal for said first user from a user-specific multi-channel sound signal for said first user based on the tracked head position of said first user, - performing a cross talk cancelation for said first user based on the tracked head position of said first user for generating a cross talk cancelled user-specific sound signal, in which the user-specific binaural sound signal is processed in such a way that the cross talk cancelled user-specific sound signal, if it was output by one loudspeaker of the pair of loudspeakers of said first user for a first ear of said first user, is suppressed for the second ear of said first user and that the cross talk cancelled user specific sound signal, if it was output by the other loudspeaker of said pair of loudspeakers for a second ear of said first user, is suppressed for the first ear of said first user, and - performing a cross soundfield suppression in which the sound signals output for the second user by the pair of loudspeakers provided for the second user are suppressed for each ear of the first user based on the tracked head position of said first user.
Patent CA-2733706-A1 (CA)
Inventor: MORIMOTO CHIKAO
IPC: A61P31/08
Filed: 2008-08-11
Abstract: Provided are compounds of formula (III) useful for modulation of immune responses, compositions comprising the compounds, and methods of use of such compositions for treating diseases or disorders involving an immune response. In certain embodiments, the compounds are useful for the treatment of diseases or disorders associated with transendothelial migration of T cells and activated T cells, and proinflammatory cytokine production from T cells and macrophages. Diseases or disorders that can be treated include arthritic and rheumatic disorders, such as rheumatoid arthritis.
Patent CA-2733947-A1 (CA)
Inventor: GERBER ALEXANDRE
IPC: H04L29/08
Filed: 2009-11-11
Abstract: A method includes receiving a request for an edge cache address, and comparing a requestor address to an anycast group. The method can further include providing an anycast edge cache address when the requestor address is in the anycast group. Alternatively, the method can further include determining an optimal cache server, and providing a unicast address of the optimal cache server when the requestor address is not in the anycast group.
Patent CA-2736176-A1 (CA)
Inventor: MCCOMBS DANIEL L
IPC: A61B17/16
Filed: 2009-09-02
Abstract: A surgical tool system including a handpiece with a motor and a cutting accessory with a shaft that is rotated by the handpiece motor. The handpiece includes a coupling assembly with plural locking elements for holding the accessory shaft to an output drive shaft that is actuated by the handpiece motor. The locking elements are longitudinally spaced apart from each oth-er. The accessory shaft is formed with retention features against which the handpiece locking elements engage. The shaft retention features are in columns. The retention features in adjacent retention features are longitudinally offset from each other. This allows the coarse or fine adjustment of the extent to which the accessory shaft extends forward from the handpiece coupling assembly.
Patent CA-2738120-A1 (CA)
Inventor: ICHIKAWA SHINJI
IPC: B60L50/15
Filed: 2008-09-25
Abstract: Power feeding is performed in a non-contact manner from a power feeding device to an electrical powered vehicle by resonance of a primary self-resonant coil of the power feeding device and a secondary self-resonant coil of the electrical powered vehicle through an electromagnetic field. The electric power received by the secondary self-resonant coil is rectified by a rectifier, and voltage-converted by a DC/DC converter to be supplied to a power storage device. A vehicle ECU  controls the DC/DC converter such that the voltage between the rectifier and the DC/DC  converter attains a target voltage.
Patent CA-2739271-A1 (CA)
Title: Device for checking a flow pressure measurement probe, and probe comprising the device
Inventor: LEBLOND HENRI
IPC: G01P21/00
Filed: 2011-05-06
Abstract: The invention relates to a device for checking a flow pressure measurement probe and to a probe comprising the device. The probe (10) comprises an internal volume (14, 23, 24) and at least one orifice (20) for communication with the outside of the volume (14, 23, 24). The device comprises: .cndot. an acoustic transmitter (26) and an acoustic receiver (27) that are intended to be connected to the internal volume (14, 23, 24) so that the transmitter (26) transmits an acoustic signal that propagates in the internal volume (14, 23, 24) and so that the receiver (27) picks up an observed acoustic signal; and .cndot. means (28) for comparing the observed signal with a reference signal.  The device may be a stand-alone device or may be integrated into the probe.