baber/WOPTO huggingface dataset:
Patent CA-2690041-A1 (CA)
Inventor: SCHULTES KLAUS
IPC: C08L25/12
Filed: 2008-03-18
Abstract: The invention relates to a composition containing, in relation to the total weight of said composition, A) between 50.0 % by weight and 99.5 % by weight of at least one (meth)acrylate (co)polymer and B) between 0.5 % by weight and 50.0 % by weight of at least one copolymer, obtained by the polymerisation of a monomer mixture consisting of i. between 70 % by weight and 92 % by weight of a vinyl aromatic monomer and ii. between 8 % by weight and 30 % by weight of acryl nitrile or methacryl nitrile or mixtures thereof iii. between 0 % by weight and 22 % by weight of at least one other monomer, the composition having at 50°C a .DELTA.E of less than 0.15, .DELTA.E being defined according to the relationship (1): (1) in which .DELTA.L* : the modification of the colour co-ordinates L* compared with the colour co-ordinates L* at 23°C, .DELTA.a* : the modification of the colour co-ordinates a* compared with the colour co-ordinates a* at 23°C, .DELTA.b* : the modification of the colour co-ordinates b* compared to the colour co-ordinates b* at 23°C, and the composition contains at least one (meth)acrylate (co)polymer a) with a solution viscosity in chloroform at 25°C (ISO 1628 part 6) greater than 55 ml/g.  The moulded bodies that can be obtained from the composition are characterised in particular by improved stress cracking resistance and are suitable in particular for use in coatings, paints or films.
Patent CA-2693228-A1 (CA)
Inventor: HO JONATHAN JUNG-CHING
IPC: G03F7/40
Filed: 2008-08-05
Abstract: A double exposure semiconductor process is provided for improved process margin at reduced feature sizes.  During a first processing sequence, features defining non-critical dimensions of a polysilicon interconnect structure are formed, while other portions of the polysilicon layer are left un-processed. During a second processing sequence, features that define the critical dimensions of the polysilicon interconnect structure are formed without the need to execute a photoresist trimming procedure.  Accordingly, only an etch process is executed, which provides higher resolution processing to create the critical dimensions needed during the second processing sequence.
Patent CA-2699031-A1 (CA)
Inventor: WHINNEM ERIC
IPC: B23Q15/00
Filed: 2010-04-01
Abstract: A method for performing operations on a structure. A moveable platform may be positioned in an area relative to the structure to define a working envelope. The moveable platform may be connected to a tool that may be moved around a plurality of axes within the working envelope using the moveable platform. The tool may be moved to a plurality of locations within the working envelope using the moveable platform. An operation may be performed with the tool through the working envelope at each of the plurality of locations using the moveable platform.
Patent CA-2699539-A1 (CA)
Inventor: ZHANG LIANGCHI
IPC: E21C35/18
Filed: 2008-07-02
Abstract: A cutting tip (10) for a mechanical excavator comprises a tip body (11) having a generally pointed distal end (12), a proximal end (13) spaced from the distal end, and a wall (14) that diverges outwardly from the distal end towards the proximal end.  The wall (14) is profiled to induce a non-uniform stress profile on the material impacted by the cutting tip to facilitate radial cracking in that material. In one form, the wall (14) is profiled to include a plurality of ridges (15) and intermediate regions (16), with the ridges (15) being arranged to induce a higher stress concentration in the impacted material than the intermediate regions (16).
Patent CA-2700085-A1 (CA)
Title: Double-acting telescopic linear actuator with single-motor drive system
Inventor: BAUDU PIERRE ANDRE MARCEL
IPC: H02K7/06
Filed: 2008-08-20
Abstract: La présente invention se rapporte actionneur linéaire télescopique pour déplacer un premier (10b) et un second (10a) éléments relativement à un élément fixe (102), comprenant une base (101), destinée à être rattachée à l'élément fixe (102), et servant de logement à une première tige (106) bloquée en rotation et apte à être entraînée en translation par l'intermédiaire d'un arbre (104) d'entraînement destiné à être relié à des moyens d'entraînement (107) en rotation, la première tige étant destinée à être rattachée par une extrémité (108) au premier élément à déplacer, la première tige supportant une deuxième tige (117) disposée dans le prolongement de celle-ci et destinée à être rattachée par une extrémité (118) au deuxième élément à déplacer, ladite deuxième tige étant apte à être bloquée en rotation et entraînée en translation par l'intermédiaire d'un deuxième arbre d'entraînement (112) traversant la base et relié à des moyens d'entraînement en rotation (113,111 ), caractérisée en ce que les moyens d'entraînement des tiges (106, 117) comprennent un moteur apte à entraîner un arbre d'entrée d'au moins un différentiel, ledit différentiel présentant, d'une part, un premier arbre de sortie lié à l'un des premier ou deuxième arbres d'entraînement, et d'autre part, un deuxième arbre de sortie lié quant à lui au deuxième ou premier arbre d'entraînement.
Patent CA-2700552-A1 (CA)
Inventor: FERAIN ETIENNE
IPC: H01L51/05
Filed: 2008-10-14
Abstract: The present invention relates to a a nanowire array (15, 16) for electrically-controlled elution of a therapeutic composition (5) comprising a plurality of nanoscopic-sized wires (12, 12'), nanowires, attached to an electrically conducting solid support (7), said nanowires formed from electroactive conjugated polymer (4) containing or doped with said therapeutic composition (5) coated over a plurality of nanoscopic sized electrically conducting protrusions (8). It also relates to a method for preparing a nanowire array and an electrode.
Patent CA-2700589-A1 (CA)
Inventor: BROK GERRIT JOHANNES HENDRIKUS MARIA
IPC: H01L23/46
Filed: 2008-09-24
Abstract: Electronic circuitry comprises a circuit board (34) and at least one component (30,32) mounted on the circuit board (34), wherein the at least one component (30,32) generates heat in use, the circuit board (34) includes at least one aperture (48, 50) aligned with the component (30,32) or a respective one of the components, and the electronic circuitry is configured to provide, in use, a path for coolant fluid to flow through the or each aperture (48, 50) and past the at least one component (30,32).
Patent CA-2703172-A1 (CA)
Inventor: JAHAN VIRGINIE
IPC: G06F19/00
Filed: 2008-10-23
Abstract: The invention relates to a method for measuring the amount of nucleic acids of a target sequence in a sample of interest. The method comprises several steps, and in particular subjecting the sample of interest to an amplification treatment, in the presence of at least one nucleic acids label specific for said target sequence; measuring a physical quantity representative of the evolution of the label; calculating a parameter F0 representative of the physical quantity of the nucleic acids label before any amplification cycle; estimating the initial population size of nucleic acids of the target sequence using a conversion law, comprising contextual parameters, and applied to said parameter F0. The contextual parameters are pre-recorded reference parameters which are substantially independent of at least a part of the experimental conditions. The invention is also directed towards an apparatus comprising units organized for implementing a method for measuring the amount of nucleic acids of a target sequence in a sample of interest.
Patent CA-2703226-A1 (CA)
Title: A device and method for controlling vortex structures in a turbulent air jet
Inventor: KOPIEV VICTOR FELIKSOVITCH
IPC: F02K1/44
Filed: 2008-11-06
Abstract: The proposed device for controlling vortex structures (5) in a turbulent air jet (3) flowing out of the air exhaust channel, which is constituted by at least one pair of needles (1) connected to an AC voltage source to create a pulsating corona discharge between the needles. One needle is located along and the other across the flow to produce a resonant effect of the pulsating corona discharge on the vortex structures. In the proposed method for controlling vortex structures in a turbulent air jet, at least one pair of needles connected to an AC voltage source to create a pulsating corona discharge between the needles. One needle is located along and the other across the flow to produce a resonant effect of the pulsating corona discharge on the vortex structures.
Patent CA-2704206-A1 (CA)
Inventor: MATTSSON VEIKKO
IPC: B66B1/18
Filed: 2008-11-21
Abstract: The present invention discloses a method and a system for modernizing at least one elevator group (1000), which comprises a plurality of elevators (A, B, C, D), a group control (1100) that controls the elevator group as well as call-giving appliances connected to the group control via the landing appliance bus (1112). According to the solution a new group control, new call-giving appliances (1301 ) for the floor levels and also a new landing call bus (1302) are installed in the elevator group; a new group control (1300) is connected to the pushbutton interface (M1,...,M10) of the old call-giving appliances for transmitting calls given by passengers from the new group control (1300) to the old group control (1 100). The elevator calls given by passengers are divided between the modernized subgroup (1300,A,B) and at least one unmodernized subgroup (1 100, C, D) on the basis of the given selection criterion, and a call addressed to the modernized subgroup is allocated in the new group control to the modernized elevators or a call addressed to the unmodernized subgroup is transmitted via the pushbutton interface (M1,...,M10) to the unmodernized subgroup.
Patent CA-2704784-A1 (CA)
Inventor: SEELEY ROSS JOHN DOUGLASS
IPC: G06F17/00
Filed: 2010-05-25
Abstract: A novel system, method and device for initiating and tracking web-based marketing efforts includes an information device that is provided to potential customers, either in conjunction with printed marketing materials of by itself. The information device includes a memory module which can be interfaced to a computing device of the potential customer. When interfaced to a computing device, the memory module invokes a web browser session on the computing device and supplies a URL to the invoked web browser session, directing the session to a web site relating to the marketing effort. In a preferred embodiment of the invention, the memory module further includes a unique identifier which can be used to track the potential customer's activities on the web site.
Patent CA-2708180-A1 (CA)
Inventor: KUKKONEN JARI-JUKKA
IPC: A01N33/08
Filed: 2008-12-03
Abstract: According to the invention, wood material is treated with a composition comprising at least one C1-C7 monocarboxylic acid or a salt, or mixtures thereof, and at least one chelating agent. These compounds are dissolved in a liquid aqueous vehicle. In this manner, the treated wood is endowed with excellent resistance against detrimental environmental effects.
Patent CA-2708285-A1 (CA)
Inventor: SANDS DANIEL L
IPC: G06K19/077
Filed: 2008-12-12
Abstract: An RFID tag includes a circuit board assembly having a substrate comprised of a material with a high dielectric constant of greater than approximately 4 and having a first side and a second side. A patch antenna is mounted to the first side of the substrate. A  metallic ground plane is mounted to the second side of the substrate, and an RFID circuit is at the second side of the substrate. A shorting wall includes a plurality of through holes extending through the substrate and interconnecting the antenna with the ground plane. The plurality of through holes are generally linearly arranged relative to each other along an edge of the ground plane. An electrically conductive via extends through the substrate and interconnects the antenna with the RFID circuit. The via is at a distance from the shorting wall whereby an impedance of the RFID circuit approximately matches an impedance of the antenna. A backplane is coupled with the ground plane, on a side of the ground plane opposite the substrate.
Patent CA-2711015-A1 (CA)
Inventor: VARTABEDIAN ARA
IPC: F24C3/10
Filed: 2008-12-29
Abstract: New ceramic heating elements are provided that have a recessed portion for receiving an electrical lead. Such ceramic heating elements can provide a reduced cross-sectional dimension across element regions that interface with electrical lead(s) as well as a more secure engagement of an electrical lead. Heating elements can be highly useful in a variety of application, including e.g. for fuel ignition for gas cooking appliances as well as vehicular glow plugs.
Patent CA-2713071-A1 (CA)
Title: Cocoa powders for use in improving conditions of the skin
Inventor: BERNAERT HERWIG
IPC: A61K8/00
Filed: 2009-01-23
Abstract: A cocoa powder having a polyphenol content of at least 5% by weight, may be used to provide skin benefits by oral administration. Preferably, the cocoa powder is provided as part of a foodstuff or confectionary product, or as a cosmetic composition or supplement, The skin benefit preferably comprises a reduction in the degree of wrinkling of the skin and/or an improvement in the smoothness of the skin.
Patent CA-2715607-A1 (CA)
Title: Enhanced bread composition including amounts of nutritional and health supplements made from algae
Inventor: ZVENYHORODSKYY EDUARD
IPC: A23P20/10
Filed: 2010-09-24
Abstract: Bread products made from wheat or rye flour and having additives (or nutrition supplements) made from algae to restore and enhance nutrition, dietary and health properties of said bread products. These additives are introduced in bread before or after baking in the form of dried powder or micro-capsules.
Patent CA-2723942-A1 (CA)
Title: Antenna device
Inventor: YUKIMOTO SHINSUKE
IPC: H01Q9/30
Filed: 2009-05-11
Abstract: Provided is an antenna device with which the degradation of characteristics arising from the fact that the antenna has been miniaturized and made thinner is reduced and in which it is possible to increase the gain and to widen the coverage area by improving the characteristics of the internal antenna. The device is equipped with a circuit board (1) , a wireless circuit component (3) which is mounted on the substrate (1) , an internal antenna (2) which is connected to the wireless circuit component (3) which is mounted on the substrate (1) , a circuit-side ground pattern (4) which is connected to the wireless circuit component (3) which is mounted on the substrate (1), and a dedicated antenna ground paten (11) which is connected to the internal antenna (2) which is mounted on the circuit board (1).
Patent CA-2724008-A1 (CA)
Title: Fused pyrimidine derivatives as trpv3 modulators
Inventor: LINGAM PRASADA RAO V S
IPC: C07D471/04
Filed: 2009-01-07
Abstract: The present invention related to fused pyrimidine derivatives, which are useful as Transient Receptor Potential Vanilloid 3 (TRPV3) receptors, methods of treating deseases, disorders, conditions modulated by TRPV3. The present invention having the formula (I) and its pharmaceutically acceptable salts thereof, and its processes thereof, wherein all variables are as described herein.
Patent CA-2724261-A1 (CA)
Inventor: MARTINI FERDINANDO
IPC: B01J47/04
Filed: 2009-05-14
Abstract: An apparatus (10) for the treatment of wastewater, particularly wastewater originating from a process (11) for the production of photovoltaic cells or the like, comprising: a first line (12) for the treatment of wastewater originating from the process (11), with a high level of acidity (AWC), a second line (13) for the treatment of wastewater with a low level of acidity (AWD), a third line (14) for the treatment of wastewater with a very low level of acidity (AWDD), a fourth line (15) for the treatment, of alkaline wastewater (CAWC), the wastewater that exits from the second line (13) and the third line (14) being adapted to be sent to a purification line (16) designed for filtering, obtaining pure water and ultrapure water, ready to be reused in the same production process (11).
Patent CA-2727311-A1 (CA)
Inventor: BORLESKE ANDREW J
IPC: H04W84/00
Filed: 2011-01-10
Abstract: A method, wireless mesh network and processor-readable storage medium for providing interoperability between devices that are capable of communicating at different data rates are disclosed herein. A start-of-frame delimiter token value in a synchronization header is used to indicate a data rate at which a device is capable of communicating. In certain embodiments, samples are collected around a bit transition and are used to adjust a bit timing of a receiving device to match a bit timing of a transmitting device using a coarse adjustment process and, in some embodiments, a fine adjustment process. In this way, compatibility can be maintained between new devices that can communicate at a relatively fast data rate and legacy devices that communicate at a lower data rate.
Patent CA-2727916-A1 (CA)
Inventor: CAMPAGNA MICHAEL
IPC: A61G13/12
Filed: 2009-06-30
Abstract: An apparatus for mounting an anatomical positioner on a patient care platform includes a clamping mechanism for allowing man operator to quickly and securely join the apparatus to the patient care platform. Guide rails are joined to the clamping mechanism. The guide rails extend away from the patient care platform. Slides slidably join to the guide rails to allow the operator to position the anatomical positioner to impart a force on a patient on the patient care platform. The slides include brakes for at least stopping movement in a direction away from the patient care platform, and brake releases for releasing the brakes. Supports join to the slides for supporting the anatomical positioner. The supports have restraints for allowing the operator to quickly secure and adjust the anatomical positioner, whereby the anatomical positioner is positioned by the operator to impart the force on the patient and locked in place.
Patent CA-2730443-A1 (CA)
Inventor: NUMAJIRI TOMOHIRO
IPC: F03D11/00
Filed: 2010-05-14
Abstract: A frame for supporting equipment arranged in a hub of a wind turbine is fixed to the hub at one end and flexibly connected to the hub at another end. The variation of the relative position between the hub and the frame caused by the deformation of the hub associated with a rotation of the wind turbine or the like is absorbed by the flexible connection. A wind turbine whose frame in the hub has high durability against the rotation can be provided.
Patent CA-2731375-A1 (CA)
Inventor: SANVIK THOMAS
IPC: G09F17/00
Filed: 2009-06-18
Abstract: The invention relates to a device for displaying a flag. It com-prises a raisable and lowerable flag container (12) provided with an arrange-ment for extending or retracting a flag. The device comprises a raisable and lowerable flag cassette (6) provided with several flag containers (12). The device for displaying a flag is provided with a control unit (5) from which the device for displaying a flag may be controlled. The flag container (12) in the flag cassette is provided with a device for pivoting the flag container from being essentially parallel to the flag pole into an essentially orthogonal angle relative to the flag pole and a device for extending or retracting a flag in the flag container, where the control unit (5) is arranged to first pivoting a flag container and then extending a flag in the flag container. With such a de-vice, the cassette may be raised to the desired height, a flag container flipped out such that it extends parallel to the ground, and a flag made from a fabric like substance, may be rolled out. Advantageously, the process is easily re-versed by the flag being rolled up into the container, and the container pivot-ed down into the cassette. The invention further relates to such a device that is fully automated and may be controlled remotely.
Patent CA-2733753-A1 (CA)
Inventor: MARIN SILVANO
IPC: E01H10/00
Filed: 2009-08-07
Abstract: A device (1) for preparing an aqueous solution of calcium chloride, particularly for use as a surface deicer, comprising a containment tank (2) which defines a body (3) for containing the water in which the calcium chloride in solid form is to be dissolved and at least one fill opening (4) for the calcium chloride in solid form, the device comprising means for mixing the water with the calcium chloride in solid form in order to obtain a solution of water and calcium chloride, characterized in that the mixing means comprise means (5) for the forced circulation of the fluid contained in the containment body (3) within the containment tank (2). It is also disclosed a device for distributing an aqueous solution for use as a surface deicer comprising a plurality of straight jet nozzles (52) designed to direct, toward the surface onto which said aqueous solution is to be spread, a respective jet designed to strike a substantially point -like region of the ground.
Patent CA-2734373-A1 (CA)
Inventor: FRYZEK AARON P
IPC: F21V21/22
Filed: 2011-03-17
Abstract: A mounting assembly includes a stationary plate for supporting and linearly adjusting a recessed fixture in a parallel direction relative to structural framing members. Telescoping mounting bars are fixed to a building structure and allow adjustability of the stationary plate in a direction generally perpendicular to structural framing members. An adjustable plate has a plurality of linear guides received in a linear movable manner within a corresponding one of linear guide slots of the stationary plate. A linear locking member is adjustably secured in one of the linear guide slots such that linear movement of the adjustable plate is prevented relative to the stationary plate when the linear locking member is in a locked position, linear movement of the adjustable plate being allowed relative to the stationary plate in a direction parallel to the structural framing members when the linear locking member is in an adjustable position.
Patent CA-2736972-A1 (CA)
Title: Tumour-associated peptides that bind to mhc molecules
Inventor: WEINSCHENK TONI
IPC: A61K39/00
Filed: 2003-03-27
Abstract: Tumor-associated peptides (I) having any of 79 sequences, reproduced, are new. (I) can bind to a Class I molecule of the human major histocompatibility complex (MHC). Independent claims are also included for the following: (1) nucleic acid (II) that encodes (I); (2) vector that contains (II); and (3) cell modified to express (I), by incorporation of (II) or the vector of (2). ACTIVITY : Cytostatic. MECHANISM OF ACTION : Vaccine; induction of cytotoxic T lymphocytes (CTL). Dendritic cells (0.5 million) were isolated from peripheral blood and incubated with peptide (1) at 50 mu g/ml for 2 hours, then washed and incubated with 2.5 million autologous peripheral blood mononuclear cells (PBMC) for 7 days. The cells were restimulated with interleukin-2 (1 ng/ml) on days 1, 3 and 5, then cytotoxicity tested against various cancer cells at effector:target ratio 30:1, in a standard 51chromium release assay. Typical specific lysis scores were over 30% for HCT 116 stomach cancer cells; over 60% for A498 renal cancer cells; about 40% for MEL1479 melanoma and about 50% for MCF-7 breast cancer cells. Tyr-Val-Asp-Pro-Val-Ile-Thr-Ser-Ile (1).
Patent CA-2739004-A1 (CA)
Title: Proliferation signatures and prognosis for gastrointestinal cancer
Inventor: ANJOMSHOAA AHMAD
IPC: C12Q1/68
Filed: 2008-10-06
Abstract: This invention relates to methods and compositions for determining the prognosis of cancer in a patient, particularly for gastrointestinal cancer, such as gastric or colorectal cancer.  Specifically, this invention relates to the use of genetic markers for the prediction of the prognosis of cancer, such as gastric or colorectal cancer, based on cell proliferation signatures. In various aspects, the invention relates to a method of predicting the likelihood of long-term survival of a cancer patient, a method of determining a treatment regime for a cancer patient, a method of preparing a personalized genomics profile for a cancer patient, among other methods as well as kits and devices for carrying out these methods.