baber/WOPTO huggingface dataset:
Patent CA-2624923-A1 (CA)
Title: Novel transformation selection system comprising pyrc gene complementation
Inventor: D ANDREA MARCO MARIA
IPC: C12N15/68
Filed: 2006-10-04
Abstract: The present invention relates to a method of producing a recombinant protein comprising using a selection method other than antibiotics. In particular, it relates to a stable host/vector system based on the pyrC gene complementation designed to produce high level of heterologous recombinant protein in Escherichia coli. The expression system of the present invention allows rapid selection of plasmid containing cells during the cloning phases and lead to high protein expression during fermentation. This system has a strong selective efficiency, especially during the induction phase, leading to the selection of an almost homogeneous and stable plasmid bearing cell population.  Moreover the productivity of the culture is to a large extent better than the one based on antibiotic resistance. This elevated vector stability combined with its high productivity fulfils the requirements for heterologous protein production in Escherichia coli to an industrial level.
Patent CA-2629189-A1 (CA)
Inventor: TRAPP WILLIAM LEWIS
IPC: C10J3/00
Filed: 2006-11-08
Abstract: Disclosed is a process -for the production of a variable syngas composition by-gasification. Two or more raw syngas streams are produced in a gasification zone (1) having at least 2 gasifiers (2, 3) and a portion the raw syngas is passed to a common water gas shift reaction zone (20) to produce at least one shifted syngas stream (23) having an enriched hydrogen content and at least one unshifted syngas stream (10) . The shifted and the unshifted syngas streams (10, 23) are mixed downstream of the water gas shift zone in varying proportions produce blended (25) and unblended (26) synthesis gas streams in a volume and/or composition that may vary over time in response to at least one downstream syngas requirement. The process is useful for supplying syngas from multiple gasifiers for the variable coproduction of electrical power and chemicals across periods of peak and off-peak power demand.
Patent CA-2629643-A1 (CA)
Title: Inhibitory and non-inhibitory antigen binding polypeptides against human p450 enzymes
Inventor: GELBOIN HARRY V
IPC: C07K16/18
Filed: 1996-11-15
Abstract: Antigen binding polypeptides that specifically bind human cytochrome P450 3A3, 3A4, and 3A5 and that specifically inhibit the enzyme activity of human cytochrome P450 3A3, 3A4, and 3A5 are described. Antigen binding polypeptides that specifically bind to human cytochrome P450 3A3 and 3A4 are also described. Antigen binding polypeptides which specifically bind to human cytochrome 2450 2E1 and which specifically inhibit the enzyme activity of human cytochrome P450 2E1 are described. Antigen binding polypeptides which specifically bind to human cytochrome P450 2E1 are also described. Methods of determining the contribution of human cytochrome P450s to the metabolism of compounds, using the antigen binding polypeptides of the invention, are also described.
Patent CA-2632790-A1 (CA)
Title: Use of sex steroid function modulators to treat wounds and fibrotic disorders
Inventor: FERGUSON MARK WILLIAM JAMES
IPC: A61K31/05
Filed: 1997-07-22
Abstract: The present application relates to the use of compounds that influence the sex hormone system for the treatment of wounds and/or fibrotic disorders. Preferred compounds for use in such treatments are steroid hormones and especially the oestrogens.
Patent CA-2635402-A1 (CA)
Inventor: MITCHELL RORY M
IPC: B27B5/30
Filed: 2008-06-19
Abstract: Embodiments of the present invention provide a wood processing machine adapted to cut wood workpieces along multiple optimized cutting path s. In various embodiments, the wood processing machine includes a first saw assemb ly and a second saw assembly that is disposed down stream from the first saw assembly. The first saw assembly is adapted to cut the workpiece along the first optimized cutting path and the second saw assembly is adapted to cut the workpiece along the second optimized cutting path.
Patent CA-2637377-A1 (CA)
Inventor: ROBINSON JOHN ANTHONY
IPC: C07K7/64
Filed: 2007-01-15
Abstract: Template-fixed .beta.-hairpin peptidomimetics of the general formula (I) wherein Z is a template-fixed chain of 12 .alpha.-amino acid residues which, depending on their positions in the chain (counted starting firom the N-terminal amino acid) are Gly, or Pro, or of certain types which, as the remaining Symbols in the above formula, are defined in the description and the claims, and salts thereof, have the property to selectively inhibit the growth of or to kill microorganisms such as Pseudomonas aeruginosa. They can be used as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials, or as medicaments to treat or prevent infections. These .beta.-hairpin peptidomimetics can be manufactured by processes which are based on a mixed solid- and Solution phase synthetic strategy.
Patent CA-2637610-A1 (CA)
Title: Improved process for the preparation of 6-alpha-hydroxy-n-alkylated opiates
Inventor: WANG PETER X
IPC: C07D489/08
Filed: 2008-05-02
Abstract: The present invention is directed to the conversion of a 6-keto morphinan to a 6-alpha-hydroxy morphinan in the presence of a ruthenium, rhodium, or iridium asymmetric catalyst and a hydrogen source.
Patent CA-2644651-A1 (CA)
Inventor: CERNY ZDENEK
IPC: F02M25/12
Filed: 2007-03-05
Abstract: The present invention provides a system for providing hydrogen gas to inject into the intake of an internal combustion engine. A hydrogen storage reservoir in communication with the gas output port stores a supply of hydrogen, and a hydrogen storage release valve retains the hydrogen in the storage reservoir and selectively releases hydrogen from the storage reservoir when the engine is started. In the preferred embodiment the system comprises an electrolysis cell that produces hydrogen when the engine is warm, and hydrogen is released from the storage reservoir when the system is active but the electrolysis cell is not producing hydrogen.
Patent CA-2645428-A1 (CA)
Inventor: VAN OIRSCHOT FRANK
IPC: A61G7/10
Filed: 2008-11-27
Abstract: An inclined lift for patient transfer is designed to allow a patient to be pulled on an inclined ramp which is subsequently movable to a raised generally horizontal position. IN the raised generally horizontal position a patient may be transferred to a chair or to a further horizontal structure such as a bed. In a preferred embodiment the inclined lift includes a patient slide mat that is movable onto the ramp by a retraction mechanism. The patient sits or lies on the mat and a winch type mechanism pulls the mat onto the inclined ramp. There is no requirement for a patient harness to directly pull the patient onto the inclined ramp.
Patent CA-2646191-A1 (CA)
Inventor: HAASS FRANK
IPC: C04B35/515
Filed: 2007-01-29
Abstract: A p- or n-conducting semiconductor material contains a compound of general formula Pb1-( x 1+ x 2+...+ xn )A1 x 1A2 x 2...An xnTe1+ z , wherein n independently represents the number of chemical elements different from Pb and Te, 1 ppm <=x1... xn <=0.05, -0.05<=z<= 0.05 and n>=2, A1.... An are different from each other and are selected from the group of elements including Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, Al, Ga, In, Tl, Si, Ge, Sn, As, Sb, Bi, S, Se, Br, I, Sc, Y, La, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, or n=1, and A1 is selected from Ti, Zr, Ag, Hf, Cu, Gr, Nb, Ta.
Patent CA-2646453-A1 (CA)
Inventor: COOPER MICHAEL J
IPC: H04J3/14
Filed: 2007-02-14
Abstract: Preamble length of burst communication signals dynamically changed to compensate in changes to linear distortion of a communication channel. Pre-equalization coefficients are provided to network element which pre-equalize communications with the CMTS. Long preamble lengths are used for a select few communications while short preamble lengths are used for the rest of the communication signals. When change in distortion characteristics is detected, a station maintenance is performed on the affected network element and new pre-equalization coefficients are determined and provided to the network element. Alternatively, all communications may be provided with long preamble lengths and communications may continue while the CMTS determines new pre-equalization coefficients.
Patent CA-2647690-A1 (CA)
Title: Novel cyclobutyl compounds as kinase inhibitors
Inventor: BLAUKAT ANDREE
IPC: C07D487/04
Filed: 2007-03-08
Abstract: The invention relates to compounds of formula I, the production and use thereof for the production of a medicament for treatment of diseases, in particular, tumours and/or diseases in which protein kinases play a part in the origin or course thereof.
Patent CA-2648352-A1 (CA)
Title: Method for manufacturing conglomerate stone articles with a synthetic resin surface coating
Inventor: TONCELLI LUCA
IPC: C04B41/71
Filed: 2007-03-23
Abstract: In the manufacture of articles, in particular slabs, of conglomerate stone material provided with a protective and/or decorative surface coating consisting of a synthetic resin, the surfaces of the article to be coated are subjected to a treatment in order to increase their surface tension to a value greater than that of the coating material to be applied subsequently. This treatment consists preferably of a Corona discharge. Particular advantages are obtained using a fluoropolymer, specifically a fluorinated polyurethane resin, as the synthetic resin of the surface coating.
Patent CA-2648904-A1 (CA)
Title: Procede de mesure par digitalisation des sections de passage d'un secteur de distributeur pour turbomachine
Inventor: MENUEY JUSTINE
IPC: F01D9/04
Filed: 2008-12-22
Abstract: Procédé de mesure des sections de passage (S100/1,S100/2,S100/3) d'un secteur de distributeur (100) pour turbomachine par rapport à deux aubes de référence (220,310), dans lequel: a) on produit par digitalisation un modèle numérique tridimensionnel du secteur, b) on fournit les modèles numériques des deux aubes de référence, c) on recale ceux-ci aux extrémités du modèle numérique du secteur en position relative de montage dans le distributeur, d) on détermine les sections de passage (S100/1,S100/2,S100/3) du secteur à partir de sections des modèles numériques du secteur et des aubes de référence, le secteur de distributeur comportant des surfaces de contact (131,132,141,142), et étant placé en position relative par rapport à des secteurs de distributeur adjacents (200,300) par aboutement de ces surfaces de contact, les modèles numériques du secteur et des aubes de référence comportant une modélisation des surfaces de contact impliquées dans leur mise en position relative de montage, et l'étape c) étant réalisée en mettant en correspondance ces surfaces de contact.
Patent CA-2649108-A1 (CA)
Inventor: JANI SHILESH C
IPC: A61L27/40
Filed: 2007-04-11
Abstract: The invention relates to an orthopaedic implant made of a ceramic metal composite. The composite (28, 48, 54) includes one phase that is a biocompatible metal or metal alloy and a second phase of ceramic particles examples of which include carbides, nitrides and/or oxides. In some embodiments, the implant comprises a homogeneous ceramic layer (24) as part of a multilayered composition. In some embodiments, the multilayered composition comprises a homogeneous metal layer (32).
Patent CA-2652797-A1 (CA)
Inventor: DESHMUKH HEMANT
IPC: A61K31/137
Filed: 2007-05-18
Abstract: The present invention relates to method for inducing bronchodilation in a patient in need thereof comprising (a) providing at least one dose of an inhalation mixture comprising a .beta.2 agonist to said patient; and (b) delivering said inhalation mixture with an inhalation nebulizer, as well as dosage formulations comprising a .beta.2 agonist.
Patent CA-2653602-A1 (CA)
Inventor: PRAKASH RAJAT
IPC: H04W16/14
Filed: 2007-06-21
Abstract: Methods and apparatus for assigning and using resources corresponding to discontinuous portions of bandwidth are described. A single assignment may be used to assign multiple disjoint portions of bandwidth to be used by a wireless terminal, e.g., at the same time, as an uplink or downlink band. Different potions of bandwidth allocated to a terminal may have different numbers and/or locations of guard subcarriers with relevant guard subcarrier information being communicated to the wireless terminal in a broadcast signal or being determined from stored information. The disjoint portions of bandwidth allocated for use to a terminal may be separated by a carrier band, e.g., 1.25 MHz or more, which is not available for use, e.g., because it is owned by another service provider. Some embodiments are implemented using OFDM signals wherein a wireless terminal may generate or receive an OFDM symbol including subcarriers, e.g., tones corresponding to the different discontinuous portions but not the bandwidth separating the discontinuous portions.
Patent CA-2655431-A1 (CA)
Inventor: GREGORIS DENNIS
IPC: A61B46/23
Filed: 2007-06-14
Abstract: The present invention provides a surgical manipulator (400) including a m anipulator arm (408), an end-effector (428) held by the robotic arm, surgica l tools (430, 560, 630, 700) held by the end-effector (428) and manipulator joints, particularly right-angle drive devices (10) for transmitting rotatio nal motion in one axis to a perpendicular axis to provide a compact and ligh t weight surgical manipulator.
Patent CA-2655732-A1 (CA)
Title: Localization of body lumen junctions
Inventor: KASSAB GHASSAN S
IPC: A61B5/00
Filed: 2007-06-29
Abstract: Devices, systems, and methods for the localization of body lumen junctions and other intraluminal structure are disclosed. Various embodiments permit clinicians to identify the locations of intraluminal structures and medical devices during non-surgical medical techniques, such as cardiac ablation, by determining the intralumen conductance and/or cross-sectional area at a plurality of locations within the body lumen.
Patent CA-2656401-A1 (CA)
Inventor: PAULSEN JENS M
IPC: H01M10/36
Filed: 2006-07-10
Abstract: The present invention provides a paste electrolyte comprising an organic solvent of not high dielectric constant, soluble lithium salts, and clays, w ith the clays being swollen by the solvent, and rechargeable lithium batteri es containing the paste electrolyte. The paste electrolyte according to the present invention can improve the electrochemical properties and cycling sta bility of rechargeable lithium batteries by limiting the anionic transport b etween anode and cathode without significantly decreasing the lithium transp ort rate, particularly during fast charge and discharge.
Patent CA-2656586-A1 (CA)
Title: Vascular prosthesis
Inventor: IANNELLI GABRIELE
IPC: A61F2/848
Filed: 2006-07-11
Abstract: A vascular endoprosthesis (1) capable of being arranged internally to the aortic arch (O), comprising: a tubular main body (2), to be housed in the internal lumen of the aortic arch (O); three tubular secondary bodies (3, 4, 5), originating from the main body (2) and to be housed in the right carotid artery (R), in the left carotid artery (L) and in the subclavian artery (S); and stent-type engagement means (10, 11, 13, 14, 15), intended to hold a longitudinal end portion (21, 22, 31, 41, 51) of the main and secondary bodies onto the internal wall of the respective vessel (Figure 5).
Patent CA-2658765-A1 (CA)
Title: Apparatus for measuring variations of extra-cellular membrane potential with microelectrodes
Inventor: ARMOUGOM-STEIDL ESTHER-MARIE
IPC: C12M1/34
Filed: 2007-08-06
Abstract: The invention proposes an apparatus of the type incl ud ing a su bstrate plate (1 2), a set ( 16) of m icroelectrodes arranged on the u pper face (14) of the su bstrate plate (1 2) and a tan k (24) wh ich is capable of conta in ing l iving cel ls and an perfusion l iq u id, and wh ich incl udes a vertical cyl ind rical lateral skirt (36) wh ich is open towards the top and wh ich surrounds an area incl ud ing sa id set (1 6) of m icroelectrodes; characterized in that the lateral skirt (36) is attached in a sealed and detachable way with respect to the substrate plate ( 12).
Patent CA-2659024-A1 (CA)
Inventor: BERTAGNOLI RUDOLPH
IPC: A61B17/56
Filed: 2007-07-30
Abstract: An instrument system, associated milling or drilling guide and method include use of a trial implant of a size corresponding to an actual implant for the intervertebral space, with a milling guide mounted on the trial implant. The milling guide includes a longitudinal guide chamber which is tapered from a forward end to a rearward end. The system also includes a cutting tool which is received in the guide chamber in order to form a cutout in an adjacent vertebra. This cutting tool includes a bearing member which pivotally engages the rearward end to form a pivot axis for the cutting tool in the tapered guide chamber. Either the milling guide can be inverted to form the cutout in the other vertebra; or the milling guide can be provided with two guide chambers, to be used with one cutting tool moved between them or two respective cutting tools.
Patent CA-2659761-A1 (CA)
Inventor: ATANASOSKA LILIANA
IPC: A61F2/82
Filed: 2007-08-02
Abstract: The present invention comprises a medical device (10) having a support structure (4) made from alternating layers.
Patent CA-2661145-A1 (CA)
Inventor: WANG JIN
IPC: H04L47/762
Filed: 2007-08-20
Abstract: A method and apparatus are provided for dynamic resource allocation, scheduling and signaling for variable data real time services (RTS) in long term evolution (LTE) systems. Preferably, changes in data rate for uplink RTS traffic are reported to an evolved Node B (eNB) by a UE using layer 1, 2 or 3 signaling. The eNB dynamically allocates physical resources in response to a change in data rate by adding or removing radio blocks currently assigned to the data flow, and the eNB signals the new resource assignment to the UE. In an alternate embodiment, tables stored at the eNB and the UE describe mappings of RTS data rates to physical resources under certain channel conditions, such that the UE uses the table to locally assign physical resources according to changes in UL data rates. Additionally, a method and apparatus for high level configuration of RTS data flows is also presented.
Patent CA-2663619-A1 (CA)
Inventor: KODDE ADRIAAN JOHANNES
IPC: B01D53/14
Filed: 2007-09-26
Abstract: The invention provides a process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a feed synthesis gas stream, the process comprising the steps of: (a) removal of hydrogen sulphide and of iron pentacarbonyl by contacting the feed synthesis gas stream with an absorbing liquid comprising water, physical solvent and an amine, to obtain a synthesis gas stream depleted of hydrogen sulphide and depleted of iron pentacarbonyl; (b) adsorption of nickel tetracarbonyl by contacting the synthesis gas stream depleted of hydrogen sulphide and depleted of iron pentacarbonyl with solid adsorbent comprising activated carbon to obtain solid adsorbent enriched in nickel tetracarbonyl and a purified synthesis gas stream.
Patent CA-2663697-A1 (CA)
Title: Use of quinoa extract as cosmetic and pharmaceutic slimming agent and/or as an agent preventing the formation of new fats in the human body
Inventor: GARCIA CHRISTINE
IPC: A61Q19/06
Filed: 2007-08-31
Abstract: The invention relates to the use of Quinoa extract as a slimming agent and/or as an agent preventing the formation of new fats in the body, in a composition comprising a cosmetically acceptable medium. The invention relates to a non-therapeutic treatment method using said extract and to the use of said extract for preparing a drug with lipolytic activity for inducing a slimming effect on the human body and for preparing a drug for preventing the formation of new fats in the human body.
Patent CA-2664011-A1 (CA)
Title: Multicapillary device for sample preparation
Inventor: PANTANO CARLO G
IPC: G01N21/00
Filed: 2006-09-20
Abstract: A multicapillary sample preparation device, especially useful for handling biological samples, comprising a plurality of uniform capillary tubes coated with a stationary phase, and arranged in a monolithic element. The multicapillary device is suitable for attachment to a pipette, micropipette, syringe, or other analytical or sample preparation instrument.
Patent CA-2664358-A1 (CA)
Title: Diarylketimine derivative
Inventor: MORIYA MINORU
IPC: A61P19/06
Filed: 2007-09-27
Abstract: A compound represented by the formula (I). (I) wherein R1a and R1b independently represent a hydrogen atom or the like; R2a and R2b independently represent a hydrogen atom or the like, or together form -CH2CH2- or the like; R3a and R3b independently represent a hydrogen atom or the like, or together form -CH2CH2- or the like; Y1 and Y2 independently represent -C(R)2- or the like; Z represents OR, NR2 or the like; R represents a hydrogen atom, a C1-6 alkyl group or the like; Ar1 represents a 6-membered aromatic hydrocyclic group or the like; Ar2 represents a 6-membered aromatic hydrocyclic group or the like; and A3 represents a 6-membered aromatic hydrocyclic group or the like. The compound is useful as a pharmaceutical agent for a central nervous system disease, a cardiovascular disease or a metabolic disease.
Patent CA-2664466-A1 (CA)
Title: Encoding an information signal
Inventor: SCHULDT MICHAEL
IPC: G10L21/02
Filed: 2007-10-01
Abstract: The problem of transients can be addressed satisfactorily and a further decoding delay can be reduced for this if use is made of a new SBR frame class in which the frame limits (902a, 902b) are not shifted, that is to say the grid limits are still synchronized with the frame limits (902a, 902b), but in which a statement of the transient position (T) is also used as a syntax element in order to be used, within the frames of this new frame class, to determine the grid limits within these frames at the coder and/or decoder end.
Patent CA-2667011-A1 (CA)
Title: Joint use of multi-carrier and single-carrier multiplexing schemes for wireless communication
Inventor: MALLADI DURGA PRASAD
IPC: H04L27/26
Filed: 2007-11-01
Abstract: A communication system that facilitates transmissions in accordance with a single-carrier (SC) multiplexing scheme, a multi carrier (MC) multiplexing scheme or a combination thereof is disclosed. Based on various factors such as attributes associated with a UE (user equipment) or availability of resources, a base station can signal to the UE an appropriate multiplexing scheme to be adopted for particular transmissions. The UE can be scheduled for transmission in a semi-static mode wherein the UE employs the transmission scheme for a particular time interval or it may change the mode dynamically for different transmissions. For transmissions from the UE comprising a plurality of data streams with dissimilar attributes, the base station implements a MIMO (multiple input multiple output) system for the UE. This facilitates a UE to dynamically switch between or simultaneously adopt the various multiplexing schemes for communications and thereby fully utilize advantages associated with the different schemes.
Patent CA-2668555-A1 (CA)
Title: Water-soluble substrate with resistance to dissolution prior to being immersed in water
Inventor: CATALFAMO VINCENZO
IPC: B65D65/46
Filed: 2007-07-05
Abstract: A water-soluble substrate (10), and more particularly a water-soluble substrate that is resistant to contact with small amounts of water, and methods of making the same are disclosed. At least one of the substrate's surfaces (12, 14) comprises first discrete zones (20) having a water- solubility which is less than the water-solubility of said water-soluble substrate. The first discrete zones (20) represent from 10% to 90% of the surface area of said first or second surface.