baber/WOPTO huggingface dataset:
Patent CA-2733757-A1 (CA)
Inventor: HERNANDEZ ROLANDO
IPC: A01G5/04
Filed: 2011-03-11
Abstract: A storage container is provided which includes a first member and a second member. The first member includes a bottom wall and a side wall defining a first central area for receipt and storage of at least a lower portion of an article therebetween. The side wall includes a top flange having a plurality of posts formed in a stand section opposite a handle section, relatively to the first central area. The second member includes a top wall and a side wall defining a second central area for receipt and storage of at least an upper portion of the article therebetween. The side wall of the second member includes a bottom flange having a plurality of holes formed in a stand section opposite a handle section relatively to the second central area.  In a closed state of the storage container when the second member is positioned in an opposite manner to the first member, the plurality of posts is fittingly engaged with the plurality of holes in a first direction. In a nesting state of the storage container when the second member is positioned in an inverted manner inside the first member, the plurality of posts is fittingly engaged with the plurality of holes in a second direction, opposite to the first position.
Patent CA-2734336-A1 (CA)
Title: Acellular matrix glue
Inventor: YANG CHUNLIN
IPC: A61L24/00
Filed: 2009-08-12
Abstract: An acellular matrix glue and a method of making is disclosed.  Specifically, an acellular matrix glue that is useful in preparing a reinforced acel-lular matrix for medical applications including tissue engineering and hernia re-pair.
Patent CA-2735727-A1 (CA)
Inventor: BROWN BRIAN A
IPC: F16B21/00
Filed: 2009-08-25
Abstract: An anchoring fastener comprises, in one embodiment, a shaft (100) with straight and tapered portions, a tip (105) at the front end, cam follower surfaces (110, 111) at the rear end, a body (120) with a bore, a head (125) with a hole collinear with the bore in the body, and a pair of fins (115). The shaft and the body are joined at a bendable region by the fins. The anchor is fully inserted into wallboard (600) until the head comes into contact with the outer surface of the wallboard (610). The length of the body is approximately equal to the thickness of the wall. The fins slice into the wallboard, thereby preventing rotation of the anchor during and after insertion. An activating member (900), such as a screw or a pin, is inserted into the hole and bore and urged against the cam follower surfaces.
Patent CA-2735741-A1 (CA)
Inventor: KOECHER JUERGEN
IPC: C08G64/02
Filed: 2009-08-22
Abstract: The invention relates to novel aqueous polyurethane dispersions which can be used for producing hydrophilic coatings.
Patent CA-2736428-A1 (CA)
Inventor: LI XIN
IPC: C12P7/00
Filed: 2009-09-30
Abstract: A method for producing a fermentation product from a lignocellulose-containing material comprises combining lignocellulose-containing material and distillers dried grains with or without solubles (DDG/S); pre-treating the combined lignocellulose-containing material and DDG/S; exposing the pre-treated combined lignocellulose-containing material and DDG/S to an effective amount of hydrolyzing enzyme; and fermenting with a fermenting organism to produce a fermentation product.
Patent CA-2737820-A1 (CA)
Title: Battery state indicator on a battery powered device
Inventor: NEWMAN NADER
IPC: G01R31/36
Filed: 2011-04-21
Abstract: A method is provided for representing battery degradation of a rechargeable battery for use with a battery operated device. The method comprises the following steps.                                                       At predefined intervals, the battery degradation of the rechargeable battery is determined. An indicator is selected from one of a plurality of predefined indicators based on the determined battery degradation.  The selected indicator is displayed on a screen of a computing device for representing the battery degradation. A computing device configured to implement the method is also described.
Patent CA-2740536-A1 (CA)
Inventor: HANSEN ACHIM
IPC: G03H1/18
Filed: 2009-10-16
Abstract: The invention relates to a security element in the form of a multi-layer foil body containing a volume hologram layer (3) which is accommodated using a relief hologram (4). The Bragg grating of the volume hologram is expanded (8) locally using an expansion agent (5) or a contraction agent, in the form of a color image, for example, in order to add a second piece of optional information. A pattern, such as an image, is created either by partially imprinting the expansion agent or using an inserted mask layer (6) that is locally pervious to the expansion agent.
Patent CA-2742840-A1 (CA)
Inventor: STOLLER CHRISTIAN
IPC: G01T1/202
Filed: 2009-10-29
Abstract: Systems and methods for stabilizing the gain of a gamma-ray spectroscopy system are provided. In accordance with one embodiment, a method of stabilizing the gain of a gamma-ray spectroscopy system may include generating light corre-sponding to gamma-rays detected from a geological formation using a scintillator having a natural radioactivity, generating an electrical signal corresponding to the light, and stabilizing the gain of the electrical signal based on the natural radioactivity of the scintillator. The scintillator may contain, for example, naturally radioactive elements such as Lutetium or Lanthanum.
Patent CA-2743648-A1 (CA)
Inventor: DELADURANTAYE PASCAL
IPC: H01S3/10
Filed: 2009-03-20
Abstract: High power optical pulses generating methods and laser oscillators are provided. A light generating module gener-ates seed optical pulses having predetermined optical characteristics. A spectrum tailoring module is then used to tailor the spec-tral profile of the optical pulses. The spectral tailoring module includes a phase modulator which imposes a time-dependent phase variation on the optical pulses. The activation of the phase modulator is synchronized with the passage of the optical pulse therethough, thereby efficiently reducing the RF power necessary to operate the device.
Patent CA-2744809-A1 (CA)
Inventor: FROHNE CHRISTIAN
IPC: F16L9/04
Filed: 2011-06-22
Abstract: A pipe for underwater transportation of fluid is indicated which includes a pressure--tight metal inner pipe for conducting the fluid, wherein for its stabilization in radial direction at least one profiled metal strand and for stabilizing in the axial direction at least one tension-proof strand are wound around the inner pipe. The inner pipe (1) is a metal pipe which is undulated transversely of its longitudinal direction and which for stabilization in the radial direction is surrounded by at least one first radial reinforcement (3) which is composed of a profiled helically extending profile strip whose windings are placed closely next to each other or engage each other and are hooked together. Arranged around the first radial reinforcement (3) is arranged a metal pipe undulated transversely of its longitudinal direction as the outer pipe (5); at least two layers of tension-proof strands (7, 8) are wound around the outer pipe (5), preferably with oppositely directed pitch.
Patent CA-2745604-A1 (CA)
Inventor: JASSIM SABAH ABDEL AMIR
IPC: A61K35/76
Filed: 2009-12-03
Abstract: Methods for designing and breeding phages are described. The methods include methods to design phages for previously resistant bacterial strains. The methods described do not use genetic manipulation techniques.
Patent CA-2746197-A1 (CA)
Title: Method and system for improved e-commerce shopping
Inventor: JOHNSON GERARD
IPC: G06F17/30
Filed: 2009-12-04
Abstract: An e-commerce system and method combining different product presentation formats, where each format has a video presentation component. One such format is the presentation of a live, pre-existing "shop at home" video production feed, consisting of continuously scheduled segments, each segment presenting a product or set of products. A Video on Demand (VOD) format, where users may request different video streams. The VOD streams being similar to the live feed, but stored on a server and organized in one or more different segment orders, as compared to the original order of the live feed. Third, a traditional e--commerce product catalog may be provided. However, as an enhancement, the product catalog may be connected to the VOD  server, and stream the presentation segment associated with each product, when a user is viewing the product detail page for that product.
Patent CA-2746938-A1 (CA)
Inventor: NELSON KENNETH D
IPC: C10M125/06
Filed: 2009-12-10
Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having greater than 400 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum- containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.
Patent CA-2748568-A1 (CA)
Inventor: KIM JONGHEE
IPC: C22C38/18
Filed: 2009-12-29
Abstract: The present invention relates to a ferrite stainless steel for a polymer fuel cell separator that has superior corrosion resistance and interface contact resistance in a polymer fuel cell operating environment, and a method for preparing the same. The stainless steel according to the invention consists of, in wt%, C: 0.02 % or less, N: 0.02 % or less, Si: 0.4 % or less, Mn: 0.2 % or less, P: 0.04 % or less, S: 0.02 % or less, Cr: 25.0-32.0 %, Cu: 0-2.0 %, Ni: 0.8 % or less, Ti: 0.01-0.5 % or less, Nb: 0.01-0.5 % or less, residual Fe and unavoidable elements to be included, and the method for preparing the stainless steel that has a secondary passivation coating formed on its surface comprises a step wherein the stainless steel is subjected to bright annealing or annealing and acid washing to form a primary passivation coating; a step wherein the stainless steel is subjected to acid washing in a 10-20 wt% aqueous sulfuric acid solution at a temperature of 50-75°C for a certain period to remove the primary passivation coating; a step wherein the stainless steel is washed; and a step wherein the stainless steel is subjected to passivation treatment in a mixed acid of 10-20 wt% nitric acid with 1-10 wt% hydrofluoric acid at a temperature of 40-60°C for a certain period to form the secondary passivation coating. Based on such configuration, not only can stainless steel with reduced exudation resistance and superior corrosion resistance be prepared but also stainless steel for a polymer fuel cell separator can be produced that has low interfacial contact resistance and superior long-term performance even under fuel cell operation conditions of 60-150°C and various surface roughness conditions.
Patent CA-2750361-A1 (CA)
Inventor: PRICHARD PAUL D
IPC: B23C5/28
Filed: 2011-08-24
Abstract: A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.
Patent CA-2753325-A1 (CA)
Inventor: SCHMIDT HEIKO
IPC: B25B21/00
Filed: 2010-02-18
Abstract: The invention relates to a working and placing tool (1) for connecting elements (2, 2a, 2b, 2c) in the form of a hand-held tool, comprising a drive unit (10) and a transfer and placing head (17, 17a, 17b, 17c, 17d, 17e) that is drivably connected to the drive unit.
Patent CA-2753327-A1 (CA)
Inventor: KETCHUM JOHN W
IPC: H04J99/00
Filed: 2003-10-24
Abstract: Channel estimation and spatial processing for a TDD MIMO system. Calibration may be performed to account for differences in the responses of transmit/receive chains at the access point and user terminal. During normal operation, a MIMO pilot is transmitted on a first link and used to derive an estimate of the first link channel response, which is decomposed to obtain a diagonal matrix of singular values and a first unitary matrix containing both left eigenvectors of the first link and right eigenvectors of a second link. A steered reference is transmitted on the second link using the eigenvectors in the first unitary matrix, and is processed to obtain the diagonal matrix and a second unitary matrix containing both left eigenvectors of the second link and right eigenvectors of the first link. Each unitary matrix may be used to perform spatial processing for data transmission/reception via both links.
Patent CA-2754511-A1 (CA)
Inventor: MORIOKA TAKASHI
IPC: C09J7/02
Filed: 2010-01-27
Abstract: A pressure-sensitive adhesive sheet 1 is a laminate of a base material 11, a pressure-sensitive adhesive layer 12 and a release material 13, and has a plurality of through-holes 2 passing through from a surface of the base material 1A to a pressure-sensitive adhesive face 1B. The base material 11 comprises a resin composition that contains 65 to 98 wt% of a polyolefin based resin (A) and 2.0 to 35 wt% of a pigment (B).    In such a pressure-sensitive adhesive sheet 1, air entrapments and blisters can be prevented or removed by way of the through-holes. Also, expansion of the inner diameter of the through-holes is suppressed, and thereby the pressure-sensitive adhesive sheet has good appearance.
Patent CA-2756279-A1 (CA)
Inventor: WRIGHT JOHN T
IPC: E04B2/90
Filed: 2011-10-21
Abstract: A mounting apparatus for mounting a panel to a structure. The mounting apparatus includes a panel extrusion that attaches to a back side of the panel such that the panel extrusion is obscured behind the panel in order to show a clean surface look.  A connector extrusion secures the panel extrusion to the structure for simple construction.
Patent CA-2757257-A1 (CA)
Title: Method and apparatus to recycle tail gas
Inventor: THACKER PRADEEP S
IPC: C01B17/02
Filed: 2010-03-09
Abstract: A method of recycling a tail gas includes converting sulfur present in an acid gas stream into elemental sulfur Io produce a tail gas and recycling the tail gas to at least one of a gasification reactor and a gas removal subsystem.
Patent CA-2757466-A1 (CA)
Inventor: GWAG BYOUNG-JOO
IPC: A61K31/136
Filed: 2010-04-05
Abstract: The present invention relates to a pharmaceutical composition and the method of use for treating or preventing burn injury in patients or subjects in need, including the compound represented by the specific chemical formula as an active ingredient or its pharmaceutically acceptable salts or solvates.
Patent CA-2757884-A1 (CA)
Title: Conjugues d'adn dotes d'un groupe fonctionnel natif sur la surface de cellule
Inventor: HSIAO SHIH-CHIA
IPC: C12Q1/6876
Filed: 2010-04-08
Abstract: Cette invention concerne des conjugués d'ADN et de cellules obtenus en liant l'ADN à un groupe fonctionnel natif à la surface cellulaire. Les cellules peuvent comporter une paroi cellulaire ou en être dépourvues. Les cellules modifiées peuvent être liées à la surface du substrat et être utilisées dans des dosages ou des bioréacteurs.
Patent CA-2760384-A1 (CA)
Title: Process for the preparation of [4-(2-chloro-4-methoxy-5-methylphenyl)-5-methyl-thiazolo-2-yl]-[2-cyclopropyl-1-(3-fluoro-4-methylphenyl)-ethyl]-amine
Inventor: PARKANYI ZSOLT
IPC: C07C331/04
Filed: 2010-04-26
Abstract: The subject of the present invention is a novel process for the preparation of the [4-(2-chloro-4-methoxy-5-methylphenyl)-5-methyl-thiazolo-2-yl]-[2-cyclopropyl-1-(3-fluoro-4-methylphenyl)-ethyl]-amine of formula (I) and the new intermediates of the preparation process.
Patent CA-2761517-A1 (CA)
Title: Reactor containment structure
Inventor: UDA NOBUKI
IPC: G21D1/00
Filed: 2010-05-10
Abstract: This reactor containment structure is provided with a reactor containment vessel (10), a reactor containment chamber (11) which is provided in the reactor containment vessel (10) and contains a nuclear power reactor, a pool (12) which is provided in the reactor containment vessel (10) below the reactor containment chamber (11) adjacently and holds an emergency cooling liquid (W), a plurality of opening parts (11b, 11c) allowing the emergency cooling liquid (W) to flow from the reactor containment chamber (11) into the pool (12), a sump (13) which is provided below the pool (12), a debris filtering body (14) which is installed in the sump (13) to filter debris (D) contained in the emergency cooling liquid (W), a pumping device (20) which sucks the emergency cooling liquid (W) from the sump (13) and discharges the emergency cooling liquid (W) into the reactor containment chamber (11), and a weir (30), which is provided to at least the opening part (11b) closest to the sump (13) among the plurality of opening parts (11b, 11c), thereby reducing the flow rate of the emergency cooling liquid (W) which flows from the reactor containment chamber (11) into the pool (12).
Patent CA-2762787-A1 (CA)
Inventor: FRAENKEL PATER LEONARD
IPC: E02B17/00
Filed: 2009-05-21
Abstract: A method of and apparatus for installing an elongate upstanding structure in a seabed (SB), including the steps of providing a hollow guide assembly (1) capable of accommodating the structure (5) to be installed in the seabed (SB) and using the hollow guide assembly (1) to position and set the structure (5)in said seabed at said position and at said orientation, positioning the hollow guide assembly on the seabed at the position it is required to install the structure (5) upstanding in the seabed, setting the orientation of the guide assembly (1) at the orientation required for the structure when upstanding, downwardly displacing the structure (5) relative to the guide assembly to cause the structure to become self supporting at said position and at said orientation.
Patent CA-2765037-A1 (CA)
Inventor: GOETZFRIED STEFAN
IPC: B23B45/16
Filed: 2012-01-23
Abstract: The invention relates to a drill support for a drill hammer with a foot for placement on the floor, a holder for the drill hammer, and a telescopic, hydraulic cylinder with which the holder can be moved in an axial direction in relation to the foot, wherein at least one pressure chamber is placed in the telescopic hydraulic cylinder, that allows hydraulic fluid for the pulling out of the telescopic hydraulic cylinder. As per the invention, the drill support has at least one spring device for the axial cushioning of the holder against the foot.
Patent CA-2765436-A1 (CA)
Title: Blood-pumping device
Inventor: AL-HARBI ABDULRAHMAN FUTAYN
IPC: F04B43/12
Filed: 2010-07-06
Abstract: A blood-pumping device (10) comprises a cavity (20) with an at least partly U-shaped wall, the at least partly U-shaped wall comprising a two straight regions and a arch-shaped region connecting the two straight regions and a U-shaped tube (30), which is at least partially aligned with the at leas partly U-shaped wall of the cavity (20) to provide a support for the U- shaped tube (30), wherein the U-shaped tube (30) comprises a first and a second straight regions (32a, 32b) connected by a semicircular region (34). The blood-pumping device (10) further comprises an arm (50) rotatable about a center point (M) of the semicircular region (34), wherein the arm (50) holds a first and a second wheel (60a, 60b) in a distance from each other such that upon rotation of the arm (50) the wheels roll along the U-shaped tube while putting pressure on the U-shaped tube (30), wherein the arch-shaped region of the U-shaped wall of the cavity (20) comprises a recess portion (80) so that the wheels (60) of the arm (50) impose less pressure on the tube (30) at the recess portion (80) and upon rotation of the arm (50) a pulsating blood flow is generated.
Patent CA-2766065-A1 (CA)
Title: Immunoglobulin fc polypeptides
Inventor: GEORGIOU GEORGE
IPC: C12N15/63
Filed: 2010-06-29
Abstract: Methods and compositions involving polypeptides having an aglycosylated antibody Fc domain. In certain embodiments, polypeptides have an aglycosylated Fc domain that contains one or more substitutions compared to a native Fc domain. Additionally, some embodiments involve an Fc domain that is binds some Fc receptors but not others. For example, polypeptides are provided with an aglycosylated Fc domain that selectively binds Fc?RI at a level within 2-fold of a glycosylated Fc domain, but that is significantly reduced for binding to other Fc receptors. Furthermore, methods and compositions are provided for promoting antibody-dependent cell-mediated toxicity (ADCC) using a polypeptide having a modified aglycosylated Fc domain and a second non-Fc binding domain, which can be an antigen binding region of an antibody or a non-antigen binding region. Some embodiments concern antibodies with such polypeptides, which may have the same or different non-Fc binding domain.
Patent CA-2770326-A1 (CA)
Title: Amalgamated display comprising dissimilar display devices
Inventor: HEBENSTREIT JOSEPH J
IPC: G09G5/00
Filed: 2010-08-19
Abstract: A reflective display, such as an electrophoretic display (EPD), and an emissive display, such as a backlit liquid crystal display, may be combined to form an amalgamated display. This combination may include layering one display atop the other, alternating reflective and emissive display elements, or otherwise interspersing reflective and emissive display elements with one another. Images on the amalgamated display may be presented using either reflective or emissive modes or a combination of the two, depending upon factors such as refresh rate, power consumption, presence of color and/or video, and so forth.
Patent CA-2770405-A1 (CA)
Title: Sulfone derivative
Inventor: YAMANOI SHIGEO
IPC: C07D413/14
Filed: 2010-08-04
Abstract: Disclosed is a compound having excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof. Also disclosed is a pharmaceutical composition that has an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes and the like which cause an increase in the blood sugar level due to saccharometabolism abnormality. Specifically disclosed is a compound represented by general formula (I) or a pharmaceutically acceptable salt thereof.
Patent CA-2770897-A1 (CA)
Inventor: THOMPSON DOUGLAS
IPC: E06B3/72
Filed: 2010-08-10
Abstract: A door facing is provided. The door facing includes a body portion, and male and female alignment members protruding from a main surface area of the body portion. Also provided are door assemblies including the door facing and methods of making the door facing and the door assembly.
Patent CA-2771034-A1 (CA)
Title: Method and device for adjusting the frequency of a drive current of an electric motor
Inventor: KLEMM TORSTEN
IPC: H02P25/02
Filed: 2010-07-30
Abstract: A small electric appliance is described which comprises an oscillation-capable mechanism (4), an electric motor (1) to drive the oscillation-capable mechanism (4), wherein the electric motor (1) can be operated with a drive current (10) at a predetermined frequency (f), and a device (3) for adjusting the frequency (f) of the drive current of the electric motor (1). Furthermore, a method for adjusting the frequency (f) of a drive current (10) of an electric motor is described comprising the following steps of - detecting, at a specified time (tmeas), in relation to the period of the drive current, an electric variable (20) generated by the electric motor (1) - determining, at the specified measuring time (tmeas), whether the detected electric variable (20) essentially has a zero-crossing and - changing the frequency (f) of the drive current until the detected electric variable (20) essentially has a zero-crossing at the measuring time (tmeas).