baber/WOPTO huggingface dataset:
Patent CA-2754707-A1 (CA)
Title: Method for separating neutral and polar lipids and an oil rich in polar lipids
Inventor: HAERROED MAGNUS
IPC: B01D11/04
Filed: 2010-03-10
Abstract: A method for separating neutral and polar lipids from an oil of biological material, wherein the oil is fractionated using a mixture of a polar solvent comprising at least one carbon atom, water and an additional substance selected from the group consisting of: mono-, di- and oligosaccharides comprising from 3 to 10 monosaccharide units, said additional substance is present in an amount of at least 0,1 wt% calculated on the total weight of solvent, water and additional substance, to form at least two liq-uid fractions having different densities, wherein one fraction is rich in polar lipids and another fraction is rich in neutral lipids. An oil rich in polar lipids obtained from the method is disclosed, said oil I  contains at least 40, preferably at least 50 lipid% polar lipids as calculated on the total amount of lipids in said oil and that the total amount of polar solvent and water in said oil is be-tween 20 and 30 wt%. An oat oil containing high amounts of estolides of DGDG can further be obtained.
Patent CA-2755771-A1 (CA)
Title: Absorbent article and test article combination
Inventor: FERRER JOHN
IPC: A61F13/15
Filed: 2010-03-17
Abstract: A combination of an infant article for use by an infant, hav-ing an external surface, comprising a first material, for example a back-sheet material with a testable property, such as stretch or softness, the in-fant article being comprises in a packaging material; and a separate first test article, for testing by a care-taker and for subsequent use by an infant, the test article having an external surface comprising the first material with the testable property. The test article is for example curved and/ or three--dimensional, having an internal volume comprising a resiliently compress-ible material, such as a soft infant toy or pillow.
Patent CA-2756907-A1 (CA)
Title: Unmanned underwater vehicle and method for recovering such vehicle
Inventor: BERTELSEN ALLAN
IPC: B63B22/08
Filed: 2011-11-04
Abstract: The invention relates to an unmanned underwater vehicle and a method for recovering an unmanned underwater vehicle.    An unmanned underwater vehicle (1) is recovered by releasing a recovery buoy (21), which is connected to the vehicle (1) by a recovery line (22), recovering the recovery buoy (21) from the surface, attaching the recovery line (22) to a recovery system and lifting the vehicle (1) by means of the recovery system and the recovery line (22).     To provide a safe recovery of the unmanned underwater vehicle under most weather condition, the vehicle (1) is being submerged after releasing the recovery buoy (21) by reducing the buoyancy of the vehicle (1) and providing negative net-buoyancy (29).
Patent CA-2758144-A1 (CA)
Title: Cyclic compound having substituted phenyl group
Inventor: KANNO OSAMU
IPC: A61K31/4375
Filed: 2010-03-29
Abstract: An object of the present invention is to provide a novel low molecular weight compound exhibiting an osteogenesis-promoting action. This object is achieved by a compound having the general formula (I) or a pharmacologically acceptable salt thereof:   (see formula I) wherein each substituent is defined as follows: R1 represents an alkyl group or the like; R2 represents an alkyl group or the like; R3 represents a hydrogen atom or the like; and Z represents -CH= or -N=.
Patent CA-2758643-A1 (CA)
Title: Buse apte a maximaliser la quantite de mouvement produite par un ecoulement diphasique provenant de la detente d'un debit saturant
Inventor: BOU LAWZ KSAYER ELIAS
IPC: B05B1/34
Filed: 2010-03-29
Abstract: Cette buse (10) apte à détendre un débit saturant (D) comporte un convergent (2), un col (3) un tube (4) et un élément mélangeur (5) à l'aval dudit col (3) apte à mélanger les phases vapeur et liquide du débit saturant.
Patent CA-2758950-A1 (CA)
Inventor: HARVEY J TODD
IPC: C12M1/04
Filed: 2010-04-14
Abstract: A static solid state bioreactor and method of using same.  The bioreactor comprises a vessel having an upper end and a lower end, the upper end having a sealable opening. A gas distribution system in communication with the upper end and the lower end of the vessel. A    liq-uid distribution system in communication with the upper end of the ves-sel. A liquid recovery system in communication with the lower end of the vessel. A material removal system disposed at the lower end of the vessel for removing biomass from the vessel.
Patent CA-2759071-A1 (CA)
Title: Light source device
Inventor: OHKAHARA MAKOTO
IPC: F21Y101/00
Filed: 2010-04-06
Abstract: A start assisting light source is configured such that it can be mounted simply and reliably at a position capable of efficiently radiating UV-light for enhancing the starting performance of a high pressure discharge lamp to discharge chamber without being heated to a high temperature during lighting of the lamp and also adopted to a simple constitution of not increasing the manufacturing cost. A start assisting light source 3 comprising an airtight vessel 18 filled with a rare gas and a pipe member 19 that penetrates through the vessel is mounted to an electrode lead 8 which protrudes from the end face 10 of an electrode seal portion 9L secured to a bottom hole 14 of the concave reflector 2 by inserting the electrode lead 8 through the pipe member 19.
Patent CA-2759640-A1 (CA)
Title: Moveable bed system
Inventor: JONES THOMAS G
IPC: A47C17/52
Filed: 2011-11-22
Abstract: A bed moveable from a lowered position to a raised position includes two pairs of guides. In each pair, one guide is oriented so as to be substantially vertical and the other guide is disposed at an angle to the first guide. A lift assembly is located in each guide. A support including a frame is coupled to the lift assemblies. A drive system moves the lift assemblies in two directions, thereby lowering and raising the support. As the support is raised, it moves from a substantially horizontal orientation to a non-horizontal orientation.
Patent CA-2760502-A1 (CA)
Inventor: BROWN DANIEL RICHARD L
IPC: G01V3/12
Filed: 2010-04-30
Abstract: A system and method of providing authenticity to a radio frequency identification (RFID) tag are provided. The method comprises generating a plurality of digital signatures, wherein each digital signature is generated using an index value unique to that digital signature and using information associated with the RFID tag; and storing the plurality of digital signatures on the RFID tag in association with respective index values to enable a desired digital signature to be selected according to a provided index value. Also provided are a system and method of enabling an RFID reader to authenticate an RFID tag, which utilize a challenge comprising an index value to request one of the stored signature and authenticating same. Also provided is an RFID  tag that is configured to participate in the challenge-response protocol.
Patent CA-2760610-A1 (CA)
Title: Device, system and method of removing heat from subcutaneous lipid-rich cells
Inventor: BAKER MARK
IPC: A61B18/02
Filed: 2010-04-30
Abstract: Devices, systems and methods for removing heat from subcutaneously disposed lipid-rich cells are disclosed. In selected embodiments, suction and/or heat removal sources are coupled to an applicator.  The applicator includes a flexible portion and a rigid portion. The rigid portion includes a thermally conductive plate and a frame coupling the thermally conductive plate and the flexible portion. An interior cavity of the applicator is in fluid communication with the suction source, and the frame maintains contiguous engagement between the heat removal source and the thermally conductive plate.
Patent CA-2760613-A1 (CA)
Inventor: DEWEY CHARLES H
IPC: E21B7/08
Filed: 2010-05-03
Abstract: A mill for milling a window through metal casing in a well bore that includes a body having a plurality of blades; a plurality of cylindrically bodied cutting elements on said blades; and a plurality of diamond enhanced elements having a non-planar diamond working surface on said blades; wherein said cutting elements initiate cutting into said casing and mill said window into said well bore.
Patent CA-2761198-A1 (CA)
Title: Hydrophobic additive for use with fabric, fiber, and film
Inventor: MOR EBRAHIM
IPC: D01F1/10
Filed: 2010-04-27
Abstract: The present invention relates to a hydrophobic additive for use with fabric, fiber, and film. One aspect of the present invention comprises a master batch composition for use in preparing a non-woven fabric in order to increase the hydrophobicity of the non-woven fabric. In one embodiment, the master batch composition includes a polymer and a lipid ester. The lipid ester comprises from 10 wt. % to 40 wt. % of the master batch. The fabric, when including the master batch composition, has a contact angle ranging from 100° to 125° when measured according to test method ASTM D2578.
Patent CA-2763752-A1 (CA)
Title: Mixing apparatus
Inventor: GLOBERMAN OREN
IPC: B01F25/62
Filed: 2007-07-04
Abstract: A mixing apparatus comprising: a) a mixing well characterized by an internal volume not exceeding 100 ml.; b) a drive mechanism including a stationary circumferential gear on an inner surface of the mixing well; and c) a planetary mixing element driven by a mixing element gear which engages the stationary circumferential gear.
Patent CA-2764062-A1 (CA)
Inventor: GOODSON JAMES EDWARD
IPC: E21B34/14
Filed: 2010-06-03
Abstract: A spring suitable for use in an acidizing wellbore is disclosed. The spring includes a spring member comprising an Ni-base or a Co-base alloy, the spring member having an outer surface. The spring also includes an acidizing fluid resistant coating layer disposed on the outer surface of the spring member. A method of making a spring suitable for use in an acidizing wellbore environment is also disclosed. The method includes forming a spring member comprising an Ni-base or a Co-base alloy, the spring member having an outer surface. The method also includes disposing an acidizing fluid resistant coating layer on the outer surface of the spring member. In an exemplary embodiment, the spring may include a torsion spring used in a flapper valve.
Patent CA-2765739-A1 (CA)
Inventor: D ESTE MATTEO
IPC: C08B37/00
Filed: 2010-06-04
Abstract: The present invention relates to a process for the synthesis of conjugates of glycosaminoglycanes (GAG) with biologically active molecules of varying nature, comprising small molecules and macro-molecules. In particular, the present invention relates to the conjugation of hyaluronic acid (HA) and its derivatives with polypeptides and proteins with a biological action, such as, for example, interferons, erythropoietins, growth factors, insulin, cytokines, antibodies and hormones. An object of the present invention also relates to isolatable intermediates obtained by the partial or total reaction of GAG with protected amino aldehydes in the conjugation process mentioned above.
Patent CA-2766286-A1 (CA)
Inventor: GOEL DEEPAK
IPC: H04L45/74
Filed: 2010-06-03
Abstract: A method and system are provided for symmetrical request and response processing across packet engines while maintaining a client's IP address and proxying a port for the client, in a multi-core system. The method comprises: receiving, from a flow distributor by a packet engine on a first core, a client request identifying a first tuple comprising a client IP address, a client port, a server internet protocol address and a server port; forwarding the request to the first core responsive to a first hash of the first tuple; determining to proxy the client port of the request and maintain the client IP  address; computing a second hash of the client IP address and the destination IP  address to select a port allocation table; determining that a hash of a second tuple identifies the first core; and modifying, the client port of the client request to identify the first port.
Patent CA-2766299-A1 (CA)
Inventor: FRIEDLI PAUL
IPC: G07C9/00
Filed: 2010-06-25
Abstract: The invention relates to a method for operating an access control system comprising at least one door fitting (1) to a secured area of a building and at least one identification code (T2) on a mobile data carrier (2). The identification code (T2) is read by a read device (10) of a door fitting (1). If the read-in identification code (T2) is valid, access is granted to the area secured by the door fitting (1). An authorization code (T15) is transmitted from a processor (3) via at least one communication connection (31, 31') to a central processor (4). A verification step is carried out to determine whether the transmitted authorization code (T15) corresponds to a valid authorization code for an area profile (T1). Upon successful verification of the transmitted authorization code (T15), write and read rights for the area profile (T1) are released to the processor (3) transmitting the authorization code (T15). The released area profile (T1) is changed by the processor (3) via a communication connection (31, 31').
Patent CA-2766849-A1 (CA)
Inventor: SCOTT GEORGE R
IPC: E21B43/22
Filed: 2012-02-06
Abstract: A method and systems for using a non-volatile solvent to recover heavy oils are provided. In a method a solvent that includes a non-volatile component is injected into the reservoir. A mobilizing fluid is injected into the reservoir. Fluid is produced from the reservoir, wherein the fluid comprises the solvent, the mobilizing fluid, and the hydrocarbons from the reservoir.
Patent CA-2768118-A1 (CA)
Inventor: BLOOM KENNETH S
IPC: B65D47/20
Filed: 2012-02-16
Abstract: A dispensing valve includes a resiliently flexible mounting portion, a resiliently flexible opening portion disposed radially inwardly of the mounting portion, and a resiliently flexible intermediate portion disposed radially between and coupled to the mounting and opening portions, and extending both radially outwardly and axially to form a first radial space between the opening and isolating portions, and spaced radially inwardly of the mounting portion to form a second radial space between the mounting and intermediate portions. The mounting portion includes an annular rib extendable axially outward with respect to the opening portion to limit axial movement of the opening portion during dispensing and venting of the valve.
Patent CA-2769836-A1 (CA)
Inventor: SHALEV PINCHAS
IPC: A61B5/296
Filed: 2010-07-21
Abstract: A device for cosmetic treatment of human skin, including: a needle for inserting into the skin; a DC power source electrically connected to the needle for providing negative current to the needle; an anode that is electrically connected to the DC power source to receive positive current, and that is adapted to be placed in contact with the skin of the person into which the needle is inserted to form a closed electrical circuit; at least one RF transmitter coupled to the needle for radiating the area around where the needle is inserted to provide heat while the needle is deployed.
Patent CA-2770690-A1 (CA)
Inventor: GAWLITZEK MARTIN
IPC: C12N5/10
Filed: 2010-08-06
Abstract: The present invention relates generally to glutamine-free cell culture media supplemented with arginine. The invention further concerns the production of recombinant proteins, such as antibodies, in arginine-supplemented glutamine-free mammalian cell culture.
Patent CA-2771681-A1 (CA)
Inventor: BARDAT ANNIE
IPC: A61P37/00
Filed: 2009-12-29
Abstract: L'invention concerne une composition d'immunoglobulines G comprenant du mannitol, de la glycine et un détergent non ionique, dans laquelle la concentration en immunoglobulines G est de 100 g/l ± 20g/l.
Patent CA-2773465-A1 (CA)
Inventor: HAMM GERMAN F
IPC: B29C65/16
Filed: 2010-09-29
Abstract: Method for treating a plastic part (1), which comprises a surface, comprising the steps: A) irradiating at least a part of the surface with a treatment radiation (10) to obtain a modified surface area (4), the modified surface area being capable of absorbing a heating radiation (20) to an extent greater than the unmodified surface area (5), and B) irradiating the modified surface area (4) with the heating radiation (20) at least in a section so that the plastic part (1) is heated and softened in a region defined by the irradiated section of the modified surface area (4).
Patent CA-2773833-A1 (CA)
Inventor: NELSON KEVIN PHILIP
IPC: C08J5/18
Filed: 2012-04-10
Abstract: A polymer blend comprising high density polyethylene, hydrocarbon resin and nucleating agent; non-oriented film layers and non-oriented films comprising the blend;  and packaging articles comprising the non-oriented film are provided. The non-oriented film has normalized moisture vapor transmission rate of no greater than 0.30 g-mil/100 in2/day measured at about 100 °F and 90 % external relative humidity.  The polymer blend comprises from about 69% by weight to about 90% by weight high density polyethylene, wherein the high density polyethylene has a melt index of at least 1.0 g/10 min and a density greater than 0.958 g/cc; from about 5% by weight to about 30% by weight hydrocarbon resin; and from about 0.01 % by weight to about 1% by weight nucleating agent.
Patent CA-2776018-A1 (CA)
Title: Contenant a aliments.
Inventor: PARIKH SAMIR R
IPC: B65B5/08
Filed: 2012-05-04
Abstract: Une combinaison d'un contenant et d'une pluralité d'aliments logés dans le contenant peut comprendre une base et une première cavité dans la base. Un premier aliment peut être logé dans la première cavité. Le premier aliment peut comprendre une partie décorée. Le premier aliment peut comprendre un emballage jetable ayant un rebord d'emballage supérieur exposé. Le contenant peut comprendre un couvercle déplaçable d'une position fermée à une position ouverte. Un premier dispositif de retenue peut être situé sur le couvercle. Lorsque le couvercle est en position fermée, le premier dispositif de retenue peut surplomber une première partie du rebord d'emballage supérieur. Lorsque le contenant est inversé alors que le couvercle est fermé, un mouvement axial relatif entre le premier aliment et la première cavité peut être limité par le contact entre le premier dispositif de retenue et le rebord d'emballage supérieur.
Patent CA-2776211-A1 (CA)
Inventor: JANG CHEOL HO
IPC: A63B69/36
Filed: 2010-09-28
Abstract: A virtual golf simulation apparatus and method are provided. In the apparatus and method, a golfer is allowed to selectively or arbitrarily set a hole-cup position on a green during a simulation procedure of a virtual golf course and a hole-cup is generated at the set position to provide virtual golf simulation environments meeting various needs of golfers who enjoy virtual golf games while arousing their interest. The virtual golf simulation apparatus for a golf course includes a setting unit for setting a hole-cup position on a putting green and an image processing unit for generating and rendering a hole-cup at the set hole-cup position on the putting green.
Patent CA-2779376-A1 (CA)
Title: Polymers for contact lenses
Inventor: RASHID ABDUL
IPC: G02B1/04
Filed: 2010-11-02
Abstract: The present invention relates to a polyurethane prepared from a mixture comprising: (a) at least one polyethylene glycol; (b) at least one di-isocyanate; (c) at least one polydialkyl siloxane diol; and (d) at least one diol of formula (I) wherein n is an integer from 1 to 25; wherein the polyethylene glycol, di-isocyanate, polydialkyl siloxane diol and diol are reacted under substantially anhydrous conditions. Further aspects of the invention relate to a process for preparing a polyurethane. The invention also relates to a process for preparing a polyurethane xerogel in the form of a molded article, said process comprising the steps of: (i) preparing a reaction mixture comprising at least one polyethylene glycol, at least one di-isocyanate, at least one polydialkyl siloxane diol and at least one diol of formula I as described above; (ii) reacting the reaction mixture formed in step (i) under substantially anhydrous conditions to form a polyurethane xerogel; and (iii) injection molding the polyurethane xerogel to form a molded article.
Patent CA-2780159-A1 (CA)
Title: Cooling device for a functional system
Inventor: BEYLICH MARKUS
IPC: B01J47/02
Filed: 2010-08-13
Abstract: The invention relates to a cooling device (10) for a functional system, in particular a fuel cell system (12), in particular for a motor vehicle. The cooling device (10) comprises a line system (14, 22) for a cooling fluid connected to the functional system (12) for cooling. A tank (20) of the cooling device (10) for the cooling fluid is fluidically connected to the line system (14, 22). A preparation unit, in particular an ion exchanger (24), for preparing the cooling fluid is fluidically connected to the line system (14, 22). The tank (20) comprises a receptacle for the preparation unit (24) and/or an ion exchanger (24) disposed so as to stand in the tank (20).
Patent CA-2781617-A1 (CA)
Inventor: HERMANSON JEFFREY ALLEN
IPC: F16L23/12
Filed: 2010-11-23
Abstract: Connectors for assembling HVAC ducting, and methods for forming the connectors are provided. The connectors include standing- seam connectors and flanged connectors. The flanged connectors can be formed directly on ducting (e.g., spiral ducting). The methods enable the fabrication of the connectors, with exemplary fabrication methods including spin forming and radial expansion.
Patent CA-2787891-A1 (CA)
Inventor: KIM HAK SEONG
IPC: H04B7/14
Filed: 2011-01-26
Abstract: A method and apparatus for allocating backhaul resources to a relay in a wireless communication system, particularly a method and apparatus for processing a downlink signal at a relay in a wireless communication system are disclosed. The method includes receiving resource allocation information indicating a resource block set from a Base Station (BS) through higher layer signaling, receiving a downlink subframe, starting from a predetermined Orthogonal Frequency Division Multiplexing (OFDM) symbol, from the BS, monitoring the resource block set in the downlink subframe to receive a physical control channel, and performing an operation according to the received physical control channel.
Patent CA-2788219-A1 (CA)
Title: Optical coherence tomographic system for ophthalmic surgery
Inventor: GOLDSHLEGER ILYA
IPC: G01N21/17
Filed: 2011-02-17
Abstract: Optical imaging techniques and systems provide high-fidelity optical imaging based on optical coherence tomographic imaging and can be used for optical imaging in ophthalmic surgery and imaging-guided surgery. One method for imaging an eye includes positioning the eye relative to a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system, the eye having a first and a second structure, and imaging the eye with the SD-OCT imaging system by selecting one of a direct image and a mirror image of the first eye-structure and generating a first image-portion corresponding to the selected image of the first eye-structure, selecting one of a direct image and a mirror image of the second eye-structure and generating a first image-portion corresponding to the selected image of the second eye-structure, and suppressing the non-selected images of the first and second structures.
Patent CA-2788378-A1 (CA)
Inventor: RAMIER JULIEN
IPC: B23K10/00
Filed: 2012-08-31
Abstract: Methods for improving adhesion or bonding between materials used in forming components of directional drilling assemblies, such as rotors and stators, are provided. A surface of a component may be treated, such as through cleaning, etching and/or activating a surface. The use of plasma treatment may enhance the adhesion between the surfaces and/or materials to be bonded, thereby reducing the degradation or mechanical failure of these materials in oilfield applications.