baber/WOPTO huggingface dataset:
Patent CA-2516584-A1 (CA)
Inventor: SCHEIDECKER DIETER
IPC: B32B27/32
Filed: 2004-02-20
Abstract: The invention relates to metallized, biaxially oriented opaque polypropylene multilayer film comprising at least three layers consisting of a base layer, a first metallized covering layer, and of a second sealable covering layer on the opposite side. The first covering layer contains at least 80 % by weight of a propylene/ethylene copolymer, which has an ethylene content of 1.2 to <  2.8 % by weight and a propylene content of 97.2 to 98.8 % by weight, a melting point ranging from 145 to 160 ~C, and a melting enthalpy ranging from 80 to 110 J/g. The first covering layer has a thickness of at least 4 m and the base layer contains vacuoles. The thick covering layer can also be formed from a combination consisting of an intermediate layer with a thin covering layer.
Patent CA-2517674-A1 (CA)
Title: Process for preparing dideoxyinosine using adenosine deaminase enzyme
Inventor: FRANCESCHINI THOMAS
IPC: C12P19/40
Filed: 2004-02-27
Abstract: A method of making didanosine (ddI) including the steps of: (a) obtaining an enzyme expressing ddA deaminase activity; (b) immobilizing the enzyme onto an insoluble support; (c) contacting the enzyme with a dideoxyadenosine (ddA) solution of at least about 4% weight volume ddA in water for a time and under conditions to produce a ddI solution; and (d) isolating the ddI from the ddI  solution. Optionally, the ddI mother liquor is reused in subsequent runs to improve yield.
Patent CA-2519815-A1 (CA)
Inventor: IWAMOTO HIROYUKI
IPC: B21B15/00
Filed: 2004-03-25
Abstract: When manufacturing a seamless pipe by carrying out elongation rolling and sizing on a mother tube for forming a seamless pipe, the occurrence of portions of thickness variation in the seamless pipe is suppressed by previously identifying the portions of wall thickness variation where the thickness varies in the circumferential direction of the seamless pipe, and carrying out elongation rolling so that the thickness of the portions of the mother tube corresponding to the portions of wall thickness variation of the seamless pipe are different in thickness at the completion of elongation rolling from that of other portions of the mother tube. As a result, local variations in wall thickness in the circumferential direction of a seamless pipe are prevented.
Patent CA-2519832-A1 (CA)
Title: Processing molten reactive metals and alloys using fluorocarbons as cover gas
Inventor: MILBRATH DEAN S
IPC: C23C8/06
Filed: 2004-03-10
Abstract: This invention relates to a method for preventing the ignition of molten reactive metal by contacting the molten metal with a gaseous mixture comprising a fluorocarbon selected from the group consisting of perfluoroketones, hydrofluoroketones, and mixtures thereof.
Patent CA-2520930-A1 (CA)
Title: Use of the hydrochloride of the active ingredient base 1-[n<sp>2</sp>-[3,5-dibromo-n-[[4-(3,4-dihydro-2(1h)-oxoquinazolin-3-yl)-1-piperidinyl]-carbonyl]-d-tyrosyl]-l-lysyl]-4-(4-pyridinyl)-piperazine combined with sumatriptan for the treatment of migraines
Inventor: EBERLEIN WOLFGANG
IPC: A61P25/06
Filed: 2004-03-26
Abstract: The invention relates to a method for the treatment or prevention of headaches, migraines or cluster headaches, said method including the combined administration of a therapeutically active quantity of the hydrochloride of the active ingredient base 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]-carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) and a therapeutically active quantity of the migraine active ingredient sumatriptan or a physiologically compatible salt thereof. The invention also relates to the corresponding pharmaceutical compositions and to the production of the same.
Patent CA-2520955-A1 (CA)
Inventor: SINGH USHAKUMARI RAMBAHADUR
IPC: A23L7/10
Filed: 2003-03-31
Abstract: La présente invention a trait à un procédé de préparation d'aliments et leurs formulations, utiles en tant que collations, aliments nutritifs ou supplémentaires, notamment pour les personne atteintes de diabète de type II, et des aliments pour l'hypoglycémie et des produits de formulations de composition à concentration de céréales grillées comprise entre 50 et 60 %, à concentration en légumineuses grillées comprise entre 6 et 12 %, à concentration en soja comprise entre 7 et 15 %, à concentration en fenugrec comprise entre 2 et 6 %, à concentration en mélange d'épices entre 3 et 7 %, à concentration en pulpe du fruit Amla comprise entre 0,5 et 2 %, à concentration en zeste de gomme cambodge comprise entre 1,5 et 3 %, à concentration en lait en poudre écrémé comprise entre 3 et 6 %, à concentration en huile comestible comprise entre 2 et 6 %, et à concentration en pré-mélange de vitamines et de minéraux comprise entre 1 et 3 %.
Patent CA-2521741-A1 (CA)
Title: Pharmaceutical composition comprising a cathepsin s inhibitor and an opioid
Inventor: SONG CHUANZHENG
IPC: A61K45/06
Filed: 2004-04-27
Abstract: The present invention relates to combinations suitable for the treatment of pain of various genesis or aetiology comprising a cathepsin S inhibitor and an opioid, for simultaneous, separate or sequential use, to a method of treating or ameliorating pain in a warm-blooded animal in need thereof, to the use of a combination as specified above for the preparation of a medicament for the treatment of pain and to pharmaceutical compositions and commercial packages comprising such combinations.
Patent CA-2523870-A1 (CA)
Title: Claudins' underexpression as markers of tumor metastasis
Inventor: CUI KUNYUAN
IPC: C12N15/86
Filed: 2004-04-30
Abstract: A method for treating cancer in a mammal comprised of administering a therapeutically effective amount of an agent that induces the expression of one or more claudins within a cancerous cell. Preferably the claudin is claudin-3, claudin-4 aor claudin-9. In a preferred method, a nucleic acid that encodes a claudin is administered to the mammal under conditions wherein the nucleic acid is transfected into the cancerous cell and the claudin is produced in the cell. Also disclosed is a method for diagnosing cancer comprising determining the presence of a claudin 3, 4 or 9 in a cell that normally expresses the protein. If the cell does not express the claudin, then it is cancerous.
Patent CA-2529646-A1 (CA)
Title: Water feed controller for a boiler
Inventor: MERWIN JEFFREY C
IPC: F22D5/26
Filed: 2005-12-09
Abstract: A water feed controller which can provide for the addition of a preset fixed amount of water to be added after a low water condition is removed. This system provides for a preset fixed amount of water to be added to a boiler above the amount which triggers the low water condition. This generally inhibits excess cycling from the boiler operating at its minimum safe water level as well as inhibiting overfilling of the boiler. Further, there is discussed a water feed controller which can measure the amount of water added over a prior predetermined period (such as 30 days) which serves as a floating window of time so that a leak or other condition resulting in overly frequent filling can be detected quickly.
Patent CA-2531227-A1 (CA)
Title: Methods and apparatus for creating particle derivatives of hdl with reduced lipid content
Inventor: PERLMAN TIMOTHY JON
IPC: A61K38/17
Filed: 2004-03-08
Abstract: The present invention is directed to systems, apparatus and methods for creating derivatives of at least one form of HDL without substantially affecting LDL. These derivatives of HDL are particles with reduced lipid content, particularly reduced cholesterol content. These particles have the capacity to bind cholesterol and are administered to a patient to enhance cellular cholesterol efflux and reduce cholesterol levels in cells, tissues, organs, and blood vessels. The present method is useful for treating atherogenic vascular disease and may be combined with other therapies such as statins, inhibitors of cholesterol absorption, niacin, anti-inflammatories, exercise and dietary restriction.
Patent CA-2532641-A1 (CA)
Inventor: OPHARDT HEINER
IPC: A47K5/12
Filed: 2006-01-12
Abstract: A liquid dispenser, particularly advantageous for low viscosity solutions, such as, alcohol solutions, for dispensing from an upper open end of a reservoir out an outlet at a height above the level of liquid in the reservoir onto a user's hand disposed below the reservoir, advantageously by actuation of an actuator below a lower end of the reservoir.
Patent CA-2533717-A1 (CA)
Title: Myocardial stimulation
Inventor: DONOVAN MAURA G
IPC: A61N1/365
Filed: 2004-07-22
Abstract: In general, the invention is directed to methods for electrically stimulating transplanted biological material, such as transplanted cells, to improve the performance of the heart during systole. In particular, the invention is directed to devices and techniques for stimulating biological material transplanted in a myocardium of a heart during an ejection phase of a cardiac cycle. The transplanted biological material may include cells, such as skeletal myoblasts, precursor cells, endothelial cells, differentiated or undifferentiated stem cells, undifferentiated contractile cells, fibroblasts and genetically engineered cells. In general, stimulation of the transplanted biological material during the ejection phase of the cardiac cycle, when the aortic and pulmonary valves are open, provides hemodynamic assistance to the heart.
Patent CA-2534947-A1 (CA)
Inventor: SCHMITT PETER
IPC: H04N3/15
Filed: 2003-12-23
Abstract: The invention relates to a camera for optically recording a screen (10). The screen has a surface, and a predetermined overall resolution is provided for the optical recording. The camera comprises a camera support (12) with an array of camera mounts (14), an array of optical individual cameras (16), an d an image processing device (18) for processing digital individual images of the array of optical individual cameras in order to generate the optical recording of the screen with the predetermined overall resolution. The image processing device is effective in reducing a correction of the individual images with regard to the exactnesses of orientation and/or to parameter fluctuations. A correction resolution that is higher than the overall resolution is used for correction purposes, and a separate correction rule (20) is used for correcting each individual camera. After a successful correction, the corrected overall image is brought to the predetermined overall resolution by combining adjacent pixels. By using good individual cameras, an image of a large-format screen is efficiently and economically obtained while having few artifacts.
Patent CA-2537149-A1 (CA)
Title: Follicular fluid for prolonged growth and survival of cells for cell therapies
Inventor: HORISBERGER MICHEL ANDRE
IPC: C12N5/00
Filed: 2004-08-18
Abstract: The invention provides a method for preventing senescence and death of somatic cells by culturing the cells in the presence of serum and follicular fluid or components of follicular fluid. The somatic cells with a limited lifespan in vitro acquire properties of stem cells and can be passaged continuously, but only in the continuing presence of follicular fluid or components thereof.
Patent CA-2538696-A1 (CA)
Inventor: MALONE JAMES MARK
IPC: E04B2/74
Filed: 2004-09-09
Abstract: The resilient plate (2) may be in the form of a nail plate with punched out nails (6) on respective flanges (3) and a resilient connecting portion (5). A  plurality of the resilient plates (2) connect spaced apart pairs of studs and top and bottom plates to form a prefabricated building frame such as a wall.  The resilient plates (2), utilising mass-spring-mass principles of sound attenuation, will react to sound impacting on the elements of the building frame to provide a required sound attenuation. In alternative embodiments the plate (2) may define a stud and/or may have one of its flanges securable to a masonry or concrete wall.
Patent CA-2538901-A1 (CA)
Title: Improvement for eye glass frame adapted for the removal and insertion of lenses
Inventor: WHITE ROBERT
IPC: G02C1/08
Filed: 2005-02-03
Abstract: This invention provides for making a cam arm with a wave-shaped or curved portion adapted to fit within a recess on the top of the upper closure block of the frame so that the frame eyewire is securely closed in place.
Patent CA-2539080-A1 (CA)
Title: Encapsulating packets into a frame for a network
Inventor: ROSENGARD PHILLIP I
IPC: H04L12/413
Filed: 2004-08-20
Abstract: Encapsulating packets into a frame includes receiving the packets at a station of a number of stations of a network. Each packet is associated with a delay requirement that reflects a deadline corresponding to at least one of the stations. The packets are directed to queues of the station. An available channel of the network is detected. It is determined that one or more packets at a queue are ready to be encapsulated into a frame in accordance with the delay requirements. The one or more packets are encapsulated into the frame for transmission using the available channel.
Patent CA-2543383-A1 (CA)
Title: Elevator apparatus and control method therefor
Inventor: MATSUOKA TATSUO
IPC: B66B5/00
Filed: 2004-04-06
Abstract: An elevator apparatus, wherein an operation control part controlling the operation of a car and a monitoring part detecting the abnormality of the traveling of the car are installed in an elevator control device. When the initial setting of the monitoring part is performed, the operation control part travels the car at a speed lower than in normal operation according to the stages of the initial setting.
Patent CA-2543698-A1 (CA)
Title: Computer performance estimation system configured to take expected events into consideration
Inventor: HUARD JEAN-FRANCOIS
IPC: G06F11/30
Filed: 2004-10-27
Abstract: The present invention may be embodied as expected event scheduler and processor in an application performance monitoring (APM) services. The expected event scheduler and processor allows the APM system to take scheduled events into account when performing the performance forecasting for the host system. The learned parameters may be based on measured input values including internal measurements, such as data from monitoring agents located within the host computer system, as well as external measurements relating to factors such as computer backup runs, monthly payroll runs, quarterly financial reporting runs, weekends, holidays, weather data, traffic data, advertisements run by the operator of the system or others, promotional events, product releases, news announcements, elections and other natural and demographic factors. The expected events may overlap in time, and the expected event scheduler and processor learns weighing factors for the simultaneously occurring expected events by updating the learned parameters over successive time trials.
Patent CA-2546827-A1 (CA)
Inventor: ROSS JULIAN
IPC: A62B21/00
Filed: 2004-03-31
Abstract: A method and apparatus are provided for generating Oxygen. Water-soluble chemicals are mixed in water, and the result is medically pure Oxygen. The water-soluble chemicals have long shelf-lives and are non-toxic, not an environmental hazard, not a fire hazard, and not an explosive hazard. Once the reaction is complete, the remaining waste solution can be disposed of in a conventional waste disposal system with no adverse affects. All of these attributes contribute to a safe, compact, and easily usable Oxygen generation system.
Patent CA-2547367-A1 (CA)
Inventor: HU BOBBY
IPC: B25B23/16
Filed: 2006-05-18
Abstract: A selective one-way screwdriver includes a handle including a grip, a driving device for driving a bit-coupling member in a selected one of two opposite directions, a first driving section, a second driving section comprising a skid-proof device and a third driving section comprising a skid-proof device. The diameter of the first driving section is larger than that of the second driving section. The diameter of the second driving section is larger than that of the third driving section. The first, second and third driving sections are good for providing different maximum torques at different top speeds.
Patent CA-2548222-A1 (CA)
Inventor: EARNSHAW DENNIS CHARLES
IPC: H02P6/00
Filed: 2004-12-03
Abstract: A switched DC rotating electrical machine (100) comprising a stator (3), a rotor (2) and switching means (11a, 11b, 18a, 18b), an excitation winding (5) associated with one of the stator (3) or the rotor (2) having a pair of inputs, the excitation winding (5) being adapted to cause magnetization of a plurality of magnetic poles (4a - 4l), the switching means (11a, 11b, 18a, 18b) being adapted to be associated with a DC voltage source (19) to switch the output thereof to the first and a second input of the excitation winding (5), the DC voltage source (19) providing a low voltage output (-V), an intermediate voltage output (0V) and a high voltage output (+V), wherein in use the intermediate voltage output is continuously connected to the first input of said excitation winding 19 and the second input is switched in a cyclic operation by the switching means between connection with the high voltage output (+V) and the low voltage output (-V).
Patent CA-2548708-A1 (CA)
Title: Electrochemical fuel cell stack with integrated anode exhaust valves
Inventor: SEXSMITH MICHAEL P
IPC: H01M50/77
Filed: 2006-05-29
Abstract: An electrochemical fuel cell stack with integrated anode exhaust valves is disclosed, comprising a plurality of fuel cells, each fuel cell having an anode and at least one anode flow field channel, an anode exhaust manifold fluidly connected to the at least one anode flow field channel of each fuel cell, and a means for minimizing fluid backflow from the anode exhaust manifold into the anode flow field channels of the fuel cells. Methods for purging, and reducing fuel cell voltage variations within, the electrochemical fuel cell stack are also disclosed.
Patent CA-2548722-A1 (CA)
Inventor: BREWER ROY TUDOR
IPC: A61M5/32
Filed: 2004-12-20
Abstract: A syringe (110) having a barrel (111) that receives a rod assembly (117).  Mounted at the forward end of the Barrel (111) is a needle mounting (121) that receives a s needle (124). The mounting (121) is releasably attached to the barrel (111). The rod assembly (117) includes a hollow rod (118) that has at its forward end a gripper device (135) that engages the mounting (121) so that upon release of the mounting (121) with respect to the barrel (111) and release of the device (135) with respect to the rod (118), the mounting (121) and device (135) are propelled into the rod (118) by a spring (138).
Patent CA-2548927-A1 (CA)
Title: Honing feed system having full control of feed force, rate, and position and method of operation of the same
Inventor: CLOUTIER DANIEL R
IPC: B23P23/06
Filed: 2005-09-07
Abstract: The feed system (30) for a honing machine (10) provides a capability to dynamically correct in real time errors in bore size inferred arising from variations in feed force, and a method of operation of the same. The system (10) allows a user to select between rate and force controlled honing modes, which provides one or more of the advantages of both modes. The system provides capabilities for automatic rapid automatic bore wall detection, compensation for elasticity of elements of the feed system (30) and honing tool (14), and automatic tool protection. The system is automatically operable using feed force, feed rate and positional information for honing a work piece (20) to one or more target parameters, such as one or more in-process sizes and a final size.
Patent CA-2549914-A1 (CA)
Inventor: SRIDHARA SUSHEELA
IPC: G01N33/573
Filed: 2003-12-05
Abstract: L'invention se rapporte notamment à l'inhibition du clivage de l'antigène protecteur (PA) de Bacillus anthracis, menant ultérieurement à l'inhibition de l'activité de la toxine du charbon par une protéine de 67 KDa isolée du pollen de plantes herbacées.
Patent CA-2550366-A1 (CA)
Inventor: CHASE CHRISTOPHER J
IPC: H04L12/56
Filed: 2006-06-14
Abstract: Certain exemplary embodiments comprise a method comprising: for selected traffic that enters a backbone network via a predetermined ingress point and is addressed to a predetermined destination, via a dynamic tunnel, automatically diverting the selected traffic from the predetermined ingress point to a processing complex; and automatically forwarding the selected traffic from the processing complex toward the predetermined destination.
Patent CA-2551887-A1 (CA)
Inventor: BRUNNETT WILLIAM C
IPC: A61B17/16
Filed: 2005-02-01
Abstract: A surgical cutting instrument including an outer tube, inner wire assembly, cutting tip, coupling chuck, and housing. The outer tube includes a lumen extending from a proximal end to a distal end. The inner wire assembly is received within the lumen. Preferably, the outer tube and inner wire assembly form a longitudinally curved segment. The cutting tip is connected to a distal section of the inner wire assembly. The coupling chuck is secured to a proximal section of the inner wire assembly. The housing maintains the outer tube and the coupling chuck. A rotating journal bearing, preferably a rotating-hydrodynamic bearing, is established between the inner wire assembly and the inner surface of the outer tube, allowing nominal rotational speeds of 80,000 RPM. Preferred embodiments of the surgical cutting instrument enhance surgeon visibility, minimize heat build-up, and provide improved stiffness and thermal protection.
Patent CA-2552175-A1 (CA)
Title: Medical valve connector
Inventor: GUALA GIANNI
IPC: A61M39/26
Filed: 2006-07-18
Abstract: Described herein is a medical valve connector comprising a tubular body (2) having an inlet fitting of the male luer or luer-lock type (3) with an inner tubular element (6) displaceable axially from a retracted position for closing a passage of flow towards an outlet fitting (4) to an advanced position for opening said passage of flow. A tubular body made of elastic material (15), set between the inlet and outlet fittings (3, 4), tends to keep the inner tubular element (6) in the retracted position. Also the outlet fitting (4) can rotate and axially translate between a retracted position and an advanced position.
Patent CA-2553571-A1 (CA)
Inventor: KWOK KUI-CHIU
IPC: B05B13/04
Filed: 2004-12-17
Abstract: A dispenser for dispensing pulverulent coating material includes an opening through which the pulverulent material is discharged and a conduit through which the pulverulent material is transported from a source to the opening.  The conduit includes a section having a generally rectangular cross section transverse to the general direction of flow of the pulverulent material through the conduit.
Patent CA-2555541-A1 (CA)
Title: Cd38 splice variant and uses thereof
Inventor: LI JUN
IPC: A61K38/17
Filed: 2005-02-09
Abstract: The invention provides for a substantially purified polypeptide referred to herein as CD38JL that is a CD38 splice variant comprised of the polypeptide of SEQ ID NO: 1 or a fragment thereof. The invention also provides methods for treating preventing and diagnosing disorders associated with expression of CD38JL.