baber/WOPTO huggingface dataset:
Patent CA-2602077-A1 (CA)
Title: Method for producing alkoxylated 2,5-dihydrofuran but-2-ene derivatives or tetra-1,1,4,4-alkoxylated but-2-ene derivatives
Inventor: RICHTER INGO
IPC: C25B3/23
Filed: 2006-03-23
Abstract: The invention relates to a method for producing 2,5-dihydrofuran derivatives that are substituted in position 3 or 4, which carry a respective C1 to C6 alkoxy group (DHF alkoxy derivates I) in position 2 or position 5, or in both positions, or for producing 1,1,4,4-tetraalkoxy but-2-ene derivatives that are substituted in position 3 or 4, from 2-butene-1,4-diol derivatives of general formula (I), in which the groups R1 and R2 independently of one another represent hydrogen, C1 to C6 alkyl, C6 to C12 aryl or C5 to C12 cycloalkene or R1 and R2 together with the double bond, to which they are linked, form a C6 to C12 aryl group or a mono- or polyunsaturated C5 to C12 cycloalkyl group, or from a mixture of said 2-butene-1,4-diol derivatives and 2,5-dihydrofuran derivatives that are substituted in position 3 or 4 and carry a C1 to C6 alkoxy group in position 2 or 5, by electrochemical oxidation in the presence of a C1 to C6 monoalkyl alcohol.
Patent CA-2602752-A1 (CA)
Title: Scavengers for removal of acid gases from fluid streams
Inventor: KANAZIREV VLADISLAV I
IPC: C01B32/60
Filed: 2006-04-20
Abstract: A composite sorbent is formed which is the reaction product of a solid alkali metal carbonate, rehydratable alumina and water or an aqueous solution of a metal salt. The reaction between the components occurs while forming particulates followed by curing and activation. In one embodiment, the composite contains an appreciable amount of a Dawsonite-type hydroxycarbonate as a final product or as an intermediate in at least one of the production stages. The alkali metal in the sorbent exhibits a highly reactive and accessible state that is very favorable for various sorption applications. The sorbent is especially useful for removal of HCl and other acid contaminants from gas and liquid hydrocarbon streams. It combines a high capacity for the contaminants with a low reactivity towards the hydrocarbon components of the main stream.
Patent CA-2603334-A1 (CA)
Inventor: FRIESEN ALBERT
IPC: A61K47/10
Filed: 2006-03-30
Abstract: The present invention provides a lyophilized formulation of pyridoxal 5'-phosphate and a method of making the same. The present invention also provides an injectable formulation of pyridoxal 5'-phosphate reconstituted from the lyophilized formulation. The present invention further provides uses of the lyophylized and injectable formulations.
Patent CA-2605294-A1 (CA)
Inventor: DEARMAN PETER THOMAS
IPC: F01B17/02
Filed: 2006-04-28
Abstract: In an engine driven by liquefied gas, such as liquefied nitrogen or air, inlet means (31, 33) admits drive fluid to an expansion chamber defined by the volume between two relatively movable members (1, 28) guided for movement in a repetitive cycle by guide means (38, 40). The inlet means also allows a heat exchange liquid to be admitted to the chamber in which the liquid is in intimate contact with the drive fluid and gives up heat energy to the expanding drive fluid. The cooled heat-exchange liquid is withdrawn from the chamber, heated and re-circulated to the chamber. Part of said cycle includes a time period during which there is substantially no relative movement between the members (1, 28) and during which the chamber volume is maintained at or close to its minimum volume, the heat- exchange liquid and drive fluid being admitted to the chamber during said time period. This promotes intimate contact and heat-exchange between the drive fluid and the heat-exchange liquid prior to the drive stroke which delivers the shaft power developed by the engine.
Patent CA-2605528-A1 (CA)
Inventor: SWERDLOW CHARLES D
IPC: A61N1/39
Filed: 2006-04-17
Abstract: A method and apparatus for validating cardiac pacing pulse train preceding a T-shock. Validation of the pacing pulse train includes verifying capture of at least the last pacing pulse of the pulse train and verifying that intrinsic ventricular events are not sensed during a pacing train interval that includes at least the interval between the last pacing pulse and a scheduled T-shock delivery. Capture verification may include sensing an event during an ER  (evoced response) sensing window, morphological analysis of a sensed event, and analysis of the temporal relationship between sensed events occurring on different EGM sources. The scheduled T-shock is delivered in response to a valid pacing pulse train. A response to an invalid pacing pulse train may include any of an invalid pacing train notification, withholding a scheduled T-shock, extension of the pacing train, repeating the pacing train, or adjusting the pacing pulse train parameters.
Patent CA-2606402-A1 (CA)
Title: Nanoscale neuromodulating platform for retina neuron activation apparatus and method
Inventor: PEPPERBERG DAVID R
IPC: G01N33/53
Filed: 2006-04-28
Abstract: Postsynaptic membrance receptor proteins of retinal neurons proximal to the rods and cones mediate the transmission of visual signals at multiple types of chemical synapses in the normally functioning retina, and there is reason to believe that these proximal retinal neurons in certain cases remain functional despite the disease-induced loss of rod and cone visual signaling. The invention is a nanoscale molecular structure that can selectively attach to the extracellular face of specific membrane receptors of post-photoreceptor retinal neurons and, by modulating the postsynaptic receptor's activity in response to light, restore visual signaling in retina damaged by photoreceptor degenerative disease.
Patent CA-2607293-A1 (CA)
Inventor: HARDY STEPHEN F
IPC: A61K38/57
Filed: 2006-05-08
Abstract: Methods for prophylactically or therapeutically treating a patient at risk of developing or diagnosed as having a severe bacterial infection involving administration of tissue factor pathway inhibitor (TFPI) or a TFPI analog to patients suffering from or at risk of developing this condition. The methods involve the use of continuous intravenous infusion of TFPI or a TFPI analog at low doses to avoid adverse side effects.
Patent CA-2607747-A1 (CA)
Inventor: IVRI YEHUDA
IPC: E02B3/06
Filed: 2006-04-17
Abstract: In one or more embodiments, a vibration system comprises a vibratable plate, a support member surrounding the vibratable plate, and a vibration-inducing member surrounding the support member, wherein the vibration-inducing member is configured to radially expand and contract against the support member so as to produce axial vibration of the vibratable plate. In one embodiment, the vibratable plate has an outer circumference; a tubular member is concentrically disposed about the outer circumference of the plate, and an annular vibration-inducing member is concentrically disposed about the outer circumference of the tubular member. The vibration-inducing member is preferably a piezoelectric ring that is radially expandable and contractable against the wall of the tubular member to cause the plate to vibrate in the axial direction. In another embodiment, an aerosol generating system comprises an piezoelectric ring that is radially expandable and contractable upon actuation thereof; a tubular member disposed within the center hole of the piezoelectric ring, and a circular vibratable aperture plate disposed across the internal lumen of the tubular member. The piezoelectric ring is radially expandable and contractable against the tubular member to cause the aperture plate to vibrate in the axial direction, and a reservoir of liquid is coupled to the tubular member so as to supply the liquid to the vibratable aperture plate and produce an aerosol upon vibration thereof.
Patent CA-2608441-A1 (CA)
Title: Wire guide torque device
Inventor: SHELTON JERRY A
IPC: A61M25/09
Filed: 2006-05-11
Abstract: A wire guide torque device includes a handle member having a proximal end and a distal end wherein a groove extends between the proximal end and the distal end of the handle member for inserting a wire guide. A retaining ring is rotatably disposed on the proximal end of the handle member for securing the wire guide inside the groove along the proximal end of the handle member. A lever is slidably disposed in the distal end of the handle member for securing the wire guide inside the groove along the distal end of the handle member. The device further includes a pin having a first end and a second end, wherein the first end is engaged with the lever and the second end is engaged with the handle member.
Patent CA-2609469-A1 (CA)
Inventor: TURNER PHILIP BRYAN
IPC: G06Q10/00
Filed: 2006-05-26
Abstract: Data structures, methods, programs for computers, apparatus and systems for capturing, and analysing digital data, especially in the context of digital evidence gathering and analysis. Digital evidence is captured in digital evidence bags having an index file and one or more evidence units, the evidence units each comprising an index file and an evidence file. The evidence files contain copies of raw captured data whilst the associated index files contain text details of the contents and structure of the evidence files. The tag file contains data descriptive of the source and/or provenance of the evidence units and/or the digital evidence bag as a whole. Index information and evidence data may be in the same or distinct files.
Patent CA-2610648-A1 (CA)
Title: Programmation d'evenements a partir de messages electroniques
Inventor: ADAMS NEIL
IPC: H04W4/00
Filed: 2006-08-01
Abstract: Selon la présente invention, la programmation d'un événement sur un dispositif de communications électronique configuré pour envoyer et recevoir des messages électroniques par un réseau de communication consiste à extraire des informations d'un message électronique au niveau du dispositif de communications, à afficher sur un écran dudit dispositif une interface de programmation d'événements pour la programmation d'un événement, ladite interface possédant plusieurs champs d'entrée de réception d'informations concernant l'événement, et à peupler automatiquement au moins un des domaines d'entrée en fonction des informations extraites.
Patent CA-2611821-A1 (CA)
Title: Multifunction eyeglass cleaner
Inventor: KAM WING CHI
IPC: G02C13/00
Filed: 2008-01-07
Abstract: The present invention discloses a multifunction eyeglass cleaner which includes a first cleaning portion, a second cleaning portion symmetrically disposed with respect to the first cleaning portion, a first cleaning head located at one end of an inside of the first cleaning portion, and a second cleaning head located at one end of an inside of the second cleaning portion and symmetrically disposed with respect to the first cleaning head. The other end of the first cleaning portion is pivotably connected to the other end of the second cleaning portion, the other ends of the first and second cleaning portions define corresponding through holes therein, and a pivot shaft is mounted in the through holes. The present invention has the advantages of simple structure and ease of use.
Patent CA-2613532-A1 (CA)
Inventor: CREVIER MARIE-CHARLOTTE
IPC: H02N2/02
Filed: 2006-06-30
Abstract: A dielectric polymer actuator comprising a first portion, a second portion, a dielectric polymer roll composed of at least two dielectric polymer sheets each having a negative side and a positive side and a positive electrode terminal electrically connected to the positive side of the dielectric polymer sheets and a negative electrode terminal electrically connected to the negative side of the dielectric polymer sheets. The dielectric polymer roll is positioned relative to the first and second portions such that, when a voltage is applied between the positive and negative electrode terminals, a size of the dielectric polymer roll increases and provides a displacement of the second portion with respect to the first portion.
Patent CA-2619049-A1 (CA)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: REN PINGDA
IPC: C07D471/14
Filed: 2006-08-15
Abstract: The invention provides a novel class of compounds of formula I, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the AbI, Bcr- AbI, Aurora-A, SGK, Tie-2, Trk-B, FGFR3, c-kit, b-RAF, c-RAF, DYRK2, Fms, Fyn and PDGFRalpha and PDGFR&bgr; kinases.
Patent CA-2619653-A1 (CA)
Inventor: FANG KO-CHENG
IPC: G06F21/55
Filed: 2005-03-10
Abstract: The method for protecting the computer data of the invention will request the user to input the correct password so as to change any program module, if the password is not correct, then any action of adding, modifying, deleting, and subtracting the program module will be prevent. Additionally, the program module will be examined periodically to find out that whether the unauthorized unusual action occurs or not. If the unauthorized unusual action occurs, then the program module infected will be deleted, and the program module backuped previously will be loaded, such that the normal operation of the computer can be resumed rapidly. Additionally, also by providing a common password, certain specific functions can have this common password, and through the monitoring of the monitor program, the specific function can be destroyed.
Patent CA-2620317-A1 (CA)
Title: Side mounted wireless headset
Inventor: MILESKI RANDALL
IPC: H04R1/10
Filed: 2006-08-24
Abstract: In accordance with the teachings described herein, a side mounted wireless headset is provided. The wireless headset may be configured to communicate with a remote device over a short range wireless link. The wireless headset may include an eartip extending from a headset body that is configured to be inserted into an ear canal when the wireless headset is positioned on a user's head. The eartip, when inserted into the ear canal, may occlude the ear canal and secure the wireless headset to the user's head. An earhook may be attached to the headset body and may be configured to extend around an outer surface of the user's ear to further secure the wireless headset to the user's head.
Patent CA-2621248-A1 (CA)
Title: Anti-human sr-b1 antibody reducing inflammation and treating auto-immunedisease
Inventor: KARIN NATHAN
IPC: A61P29/00
Filed: 2006-09-11
Abstract: An isolated polypeptide is provided. The polypeptide comprising an antigen recognition domain capable of specifically binding a human scavenger receptor, wherein the antigen recognition domain comprises at least three CDR amino acid sequences selected from the group consisting of SEQ ID NO: 11, 15, 19, 23, 27 and 31. Also provided are compositions which comprise the peptide and uses of same.
Patent CA-2621719-A1 (CA)
Inventor: ROBERTS CYNTHIA J
IPC: A61B3/10
Filed: 2006-10-31
Abstract: Embodiments of the invention are generally directed to apparatus and methods for measuring a deformation characteristic of a deformable target surface. The measurement principles of the invention may be applied to a large variety of organic (e.g., human, animal or plant tissue) and inorganic materials having a surface that can be deformed by an applied non-contact force. The surface may be light diffusing and non-transparent or non-diffusing and transparent. An illustrative embodiment of the invention is directed to a device for measuring a deformation characteristic of a cornea. The device comprises a corneal topographer and a non-contact tonometer that is operationally integrated with the corneal topographer. In an aspect, the corneal topographer is a rasterstereography-based topographer. Use of the inventive device enables a method for measuring a deformation characteristic of the cornea. In addition to the measurable deformation characteristics listed above, dioptric power, intraocular pressure, corneal hysteresis, corneal elasticity, corneal viscosity and various known corneal topography characteristics can be measured.
Patent CA-2625991-A1 (CA)
Title: An additive mixture for electrolyte of lithium ion secondary battery and electrolyte of lithium ion secondary battery comprising the same
Inventor: ZHOU GUISHU
IPC: H01M10/40
Filed: 2006-10-17
Abstract: An additive mixture of the electrolyte of lithium ion secondary batteries and the electrolyte of lithium ion secondary batteries including the said additive mixture, characterizing in that the additive mixture includes 0.5~95.4wt%  biphenyl based compound, 0.1~93.8wt% cyclohexylbenzene based compound, 0.4~93.2wt% vinylene carbonate, 0.5~96.5wt% t-alkyl benzene based compound and 0.5~95.8wt% ethenyl sulfonyl benzene, based on the whole weight of the additive mixture.
Patent CA-2626753-A1 (CA)
Inventor: SERERO SHAUL
IPC: G08B17/117
Filed: 2008-03-25
Abstract: A method of detecting a fire condition in a monitored region including the operations of concurrently monitoring the region using: a plurality of fire combustion product emission band sensors, each band sensor sensitive to radiation within a respective waveband which includes at least part of a respective fire combustion product emission band of a plurality of fire combustion products, the plurality of fire combustion products equal to n; a first reference band sensor sensitive to radiation within a first reference waveband which includes at least some wavelengths shorter than the n fire combustion product emission bands; and a second reference band sensor sensitive to radiation within a second reference waveband which includes at least some wavelengths longer than the n fire combustion product emission bands; and using the band sensors to obtain n + 2 measurement values of radiation intensity emitted from the monitored region in determining the presence or absence of the fire condition.
Patent CA-2628757-A1 (CA)
Title: Apparatus and method for separating solids from a solids laden fluid
Inventor: BURNETT GEORGE ALEXANDER
IPC: B01D29/44
Filed: 2006-11-16
Abstract: An apparatus for separating solids from a solids laden fluid, the apparatus comprising a container (C, 102) for containing a solids laden liquid and box (X, 104) having at least one opening therein and a screen assembly (A, 110) arranged over said opening and a vibratory apparatus for imparting vibrations to said screen assembly, wherein in use, at least a part of the screen assembly (A, 110) is immersed in the solids laden liquid in the container (C, 102) and an inlet for introducing the solids laden fluid into the container, characterised in that said apparatus further comprises a deflector (117) adjacent the inlet for directing material flowing through the material input away from the screen assembly. An apparatus for removing solids from a solids laden fluid, the apparatus comprising a vibratory apparatus (108) and a screen (110) which lies in a plane which is not vertical so that one face of the screen (110) is directed generally downwardly and the opposite face is directed generally upwardly, and means for introducing the fluid to the screen such that the fluid passes through the screen from the side of the screen having the generally downwardly directed face through to the side having the generally upwardly directed face, characterised in that a conveyor (130) is arranged beneath the screen to carry the solids away from the screen, the conveyor (130) including an auger (132) .
Patent CA-2630714-A1 (CA)
Title: S1p receptor modulating compounds and use thereof
Inventor: LOBERA MERCEDES
IPC: C07F9/28
Filed: 2006-07-24
Abstract: The present invention relates to compounds of the general formula (I) that have activity as SlP receptor modulating agents and the use of such compounds to treat diseases associated with inappropriate SlP receptor activity. The compounds may be used as immunomodulators, e.g., for treating or preventing diseases such as autoimmune and related immune disorders including systemic lupus erythematosus, inflammatory bowel diseases such as Crohn's disease and ulcerative colitis, type I diabetes, uveitis, psoriasis, myasthenia gravis, rheumatoid arthritis, non-glomerular nephrosis, hepatitis, Behcet's disease, glomerulonephritis, chronic thrombocytopenic purpura, hemolytic anemia, hepatitis and Wegner's granuloma; and for treating other conditions.
Patent CA-2630951-A1 (CA)
Inventor: SCHNEIDER MICHAEL HARVEY
IPC: F01D5/28
Filed: 2008-05-08
Abstract: An airfoil is disclosed having a concave pressure side (70) and a convex suction side (72) defining a chord length, and a leading edge (74) and a trailing edge (76). A  leading edge protective strip (80) is adhered by a bond layer (82) to and protectively covers the leading edge (74) and respective predetermined portions of the pressure side (70) and suction side (72) of the airfoil body from the leading edge (74) downstream towards the trailing edge (76). The predetermined portion of the suction side (72) covered by the leading edge protective strip (80) is less than the predetermined portion of the pressure side (70) covered by the leading edge protective strip (80).
Patent CA-2632138-A1 (CA)
Inventor: SPAIN STANLEY ROBERT
IPC: B66C23/90
Filed: 2006-10-30
Abstract: A mobile lift device having a load moving device capable of engaging a load is provided. The mobile lift device includes one or more systems for stabilizing the mobile lift device during operation of the load moving device. According to one exemplary embodiment, the mobile lift device is a heavy duty wrecker having a rotatable boom assembly. The heavy duty wrecker comprises a monitoring system for stabilizing the wrecker during operation of the boom assembly. The monitoring system comprises a plurality of sensors and a monitoring circuit coupled to the sensors to generate a force signal representative of at least one force being applied to the wrecker based upon the transmitted signals.
Patent CA-2632717-A1 (CA)
Inventor: XU JIANGUO
IPC: C01B32/50
Filed: 2004-12-13
Abstract: A method of making a synthesis gas product comprising (a) generating a crude synthesis gas containing hydrogen, carbon monoxide, and carbon dioxide in a synthesis gas generation system by converting a first portion of a natural gas feed therein; (b) absorbing a portion of the carbon dioxide in the crude synthesis gas in a lean absorber liquid to provide a rich absorber liquid and a non-absorbed residual gas, wherein the non-absorbed residual gas is the synthesis gas product; (c) transferring the rich absorber liquid to a stripping column; (d) stripping the rich absorber liquid in the stripping column with a second portion of the natural gas feed to provide a stripped absorber liquid and a stripping column overhead gas comprising carbon dioxide and methane; (e) recycling the stripping column overhead gas to the synthesis gas generation system; and (f) recycling the stripped absorber liquid to provide the lean absorber liquid in (b).
Patent CA-2633129-A1 (CA)
Title: Alkylsulphonamide quinolines
Inventor: LI YAN
IPC: A61P25/28
Filed: 2006-12-11
Abstract: Compounds of Formula (1), pharmaceutically-acceptable salts, methods of making them, pharmaceutical compositions containing them and methods for their use.  The compounds are neurokinin- 3 (NK-3) receptor antagonists and are used in the treatment of diseases such as depression, anxiety, schizophrenia, cognitive disorders, psychoses, obesity, inflammatory diseases, irritable bowel syndrome, inflammatory bowel disorder, emesis, preeclampsia, chronic obstructive pulmonary disease, disorders associated with excessive gonadotrophins and/or androgens including dysmenorrhea, benign prostatic hyperplasia, prostatic cancer and testicular cancer.
Patent CA-2633602-A1 (CA)
Inventor: MARTIN FLAVIUS
IPC: C07K16/28
Filed: 2006-12-15
Abstract: The invention provides anti-OX40L antibodies, and compositions comprising and methods of using these antibodies.