baber/WOPTO huggingface dataset:
Patent CA-2519191-A1 (CA)
Inventor: REITERMAN LEE
IPC: B23C5/22
Filed: 2004-03-29
Abstract: A milling tool includes a milling body and a plurality of insert-carrying cartridges mounted in the milling body. Each cartridge includes front and rear side surfaces which oppose leading and trailing walls of a pocket formed in the milling body. The cartridge also includes inner and outer flank surfaces which interconnect the front and rear side surfaces. The body includes a slot which opens into the front side at a location intermediate the ends of the cartridge, to divide the body into a rigid portion and an expandable portion.
Patent CA-2520703-A1 (CA)
Title: Corner cooled turbine nozzle
Inventor: GUENTERT JOSEPH MICHAEL
IPC: F01D9/02
Filed: 2005-09-22
Abstract: A turbine nozzle (18) includes a hollow vane (22) joined to opposite inner and outer bands (24,26). The inner band (24) includes a forward lip (38) under the leading edge (32) of the vane (22), an aft lip (40) under the trailing edge (34) of the vane (22), and a mounting flange (42) spaced therebetween. An impingement bore (52) extends obliquely and aft from the base of the mounting flange (42) under a corner of the inner band (24) toward the aft lip (40) for impingement cooling thereof.
Patent CA-2523103-A1 (CA)
Title: Electromagnetic valve actuator
Inventor: WYGNANSKI WLADYSLAW
IPC: F01L9/22
Filed: 2004-04-26
Abstract: An electromagnetic actuator is described in which a rotor (R,157) is rotatable in a stator (90, 266) which is magnetisable by causing an electric current to flow through at least one winding (130) associated with the stator. The rotor (R, 157) has at least two stable rest positions, each defined by a combination of spring and magnetic forces acting on the rotor. Spring means (86, 226) stores energy during part of the movement of the rotor and provides kinetic energy for accelerating the rotor during subsequent movement thereof. A  magnetic torque is exerted on the rotor when a current flows in said at least one winding (130) which is sufficient to overcome magnetic force holding the rotor in a rest position. The rotor is connected to a thrust member (72, 262) by a mechanical linkage (40, 234) by which the rotational movement of the rotor is converted into substantially linear movement. The linkage (40) has a mechanical advantage which varies in a predetermined manner during the rotation of the rotor. In one embodiment the rotor can rotate through 360~ and rotate continuously. In another embodiment the rotor (R, 157) has only two stable rest positions and a first spring (226) stores energy during movement of the rotor towards one rest position and a second spring (236) stores energy as the rotor rotates towards its other rest position. The mechanical advantage profile is such that near one rest position angular movement of the rotor results in substantially no linear movement of the thrust member (70, 262).  This is achieved by a lost motion connection between rotor and thrust member in which the lost motion is taken up during part of the rotation of the rotor.  The actuator can be used to open and close a valve (70, 260) of an internal combustion engine.
Patent CA-2524207-A1 (CA)
Inventor: RISVIK KNUT MAGNE
IPC: G06F16/33
Filed: 1999-07-09
Abstract: A search system for information retrieval comprises a data structure in the form of a non-evenly spaced sparse suffix tree for storing suffixes of words and/or symbols, or sequences thereof, in a text T, a metric M comprising combining edit distance metrics for an approximate degree of matching respectively between words and/or symbols, or between sequences thereof, in the text T and a query Q, the latter distance metric including weighting cost functions for edit operations which transform a sequence S of the text into a sequence P of the query Q, and search algorithms for determining the degree of matching respectively between words and/or symbols, or between sequences thereof, in respectively the text T and the query Q, such that information R is retrieved with a specified degree of matching with the query Q. Optionally the search system also comprises algorithms for determining exact matching such that information R may be retrieved with an exact degree of matching with the query Q. A method in the search system comprises generating the data structure as a word-spaced sparse suffix tree, storing sequence information of the words in the text T in the generated suffix tree, generating a combined edit distant metric for words or sequences thereof in the text T and a query word q or sequences thereof in the query Q and including word-weighting cost functions for the sequence-transforming edit operations, and determining the degree of matching between retrieved information R and a query Q. Use in an approximate search engine.
Patent CA-2524513-A1 (CA)
Inventor: LINDMARK MAGNUS
IPC: H02M/
Filed: 2004-05-07
Abstract: The present invention relates to a power unit with a self-oscillating series resonance converter for feeding of a load. The series resonance converter comprises: two transistors TR1, TR2 coupled together, which are arranged to individually be affected by a control transformer T1, a series connection of an inductor L1 and a capacitor C4, and means to change the oscillating frequency of the transistors TR1, TR2 and thereby the output voltage of the power unit. Each transistor TR1, TR2 together with the series coupled discharging capacitor C6, C7 or additional transistor TR3, TR4 belonging thereto is connected in parallel with said inductor L1, capacitor C4 and control transformer Tl. The means to change the oscillating frequency of the transistors comprises a control oscillator OSC that in an alternating manner sends pulses that turns off the transistor TR1, TR2 that conducts current and thereby the oscillating frequency of the transistors is controlled by the pulse frequency of the control oscillator OSC.
Patent CA-2527035-A1 (CA)
Title: 3-substituted 5,6-diaryl-pyrazine-2-carboxamide and -2-sulfonamide derivatives as cb1 modulators
Inventor: CHENG LEIFENG
IPC: C07D401/06
Filed: 2004-06-16
Abstract: The present invention relates to 3-substituted-5,6-diarylpyrazine-2-carboxamide and -2-sulfonamide derivatives and processes for preparing such compounds, their use in the treatment of obesity, psychiatric and neurological disorders, to methods for their therapeutic use and to pharmaceutical compositions containing them. The compounds are cannabinoid receptor 1 (CB1) modulators.
Patent CA-2527102-A1 (CA)
Title: Packaged virus-like particles
Inventor: SCHWARZ KATRIN
IPC: A61K39/29
Filed: 2004-07-12
Abstract: The present invention is related to the fields of vaccinology, immunology and medicine. The invention provides compositions and methods for enhancing immunological responses against antigens coupled or fused to virus-like particles (VLPs) packaged with immunostimulatory nucleic acids, preferably oligonucleotides containing at least one non-methylated CpG sequence and a toll-like receptor (TLR) ligand. The invention can be used to induce strong antibody and T cell responses particularly useful for the treatment of allergies, tumors and chronic viral diseases as well as other chronic diseases.
Patent CA-2528073-A1 (CA)
Title: Handrail, handrail guiding system, and handrail drive system of an escalator or moving sidewalk
Inventor: MIESSBACHER HERWIG
IPC: B66B23/04
Filed: 2004-06-04
Abstract: The invention relates to a handrail drive system (2), a handrail guiding system (8), and to a handrail (1), for example, for an escalator (4) or a moving sidewalk. The handrail drive system (2) comprises at least one drive element (10), which is actively connected to a drive motor (12) and which is designed for coming into contact with a handrail (10) at least in areas. Said drive element (10), at least in the contact area (13) designed for coming into contact with the handrail (1), is made from a material that, while interacting with a handrail material, forms a pairing in this contact area (13), whereby this pairing has a coefficient of static friction greater than or equal to 0.95.
Patent CA-2537286-A1 (CA)
Inventor: MESSIER PATRICK
IPC: H04M1/05
Filed: 2003-08-29
Abstract: L'invention concerne un casque comprenant un serre-tête présentant une première extrémité et une seconde extrémité ; un moyen de support de type tampon fixé sur la première extrémité du serre-tête pour reposer sur un premier côté d'un tête ; un montage servant de support à une caméra ; et un écouteur fixé à la seconde extrémité du serre-tête et pouvant pivoter dans au moins deux directions par rapport au serre-tête. Cet écouteur comprend un fil élastique en forme d'oreille et une couverture élastomère pouvant pivoter par rapport au fil.
Patent CA-2538300-A1 (CA)
Title: Prognosis in cancer patients vaccinated with a cancer antigen peptide-associated agent
Inventor: ITOH KYOGO
IPC: G01N33/68
Filed: 2003-09-22
Abstract: The correlation of clinical benefits and immune responses to peptides in cancer patients who were vaccinated with CTL-directed peptides is shown. The invention relates to a process for determining prognosis in a cancer patient vaccinated with a cancer antigen peptide-associated agent, which comprises measuring a level of an antibody specific to the cancer antigen peptide, and assessing whether the level is significantly increased as compared to the level at pre-vaccination.
Patent CA-2542840-A1 (CA)
Title: Anti-thymocyte antiserum and use thereof to trigger b cell apoptosis
Inventor: LIESVELD JANE
IPC: C07K16/28
Filed: 2004-10-22
Abstract: Methods and products are described for inducing B cell apoptosis, using antibody-induced apoptosis. Specifically, polyclonal antiserum or one or more monoclonal antibodies, either alone or in combination, as well as fragments or variants thereof are employed in the methods and products of the present invention. These antibodies, or fragments or variants thereof, are capable of binding to B cell surface markers under conditions effective to collectively or individually induce apoptosis of the contacted B cell. Consequently, the methods and products of the present invention can be used therapeutically to treat, or as a preventative agent to protect against, a B cell-related condition or disorder.
Patent CA-2543881-A1 (CA)
Title: Method and system for efficient encoding of application definition using contiguous arrays
Inventor: QING RICHARD X
IPC: G06F17/00
Filed: 2006-04-18
Abstract: A system and method for the simplification of data structures, particularly those used for wireless communications, encodes data structures for efficient storage and access. Wireless devices are provisioned with user applications for accessing remote services, such as World Wide Web services. The user applications comprise a plurality of component definitions which typically describe complex data structures for execution by a runtime environment. The runtime environment is conditioned in a manner to encode such data structures in flat arrays of primitive types.
Patent CA-2547566-A1 (CA)
Title: Built-up multiple cam
Inventor: WALZ THOMAS
IPC: F16H53/02
Filed: 2005-02-10
Abstract: The invention relates to a built multiple cam which can be produced at low cost and which can be used in a flexible manner and which requires a small amount of construction space in an axial direction. The built multiple cam comprises the following components: a first partial cam (1) provided with a bore (12), a cam contour A (4) and a joint contour (7) which is arranged in axial proximity thereto and provided with an outer surface (7a); a second partial cam (2) provided with a bore (12), a cam contour A (5) and a joint contour (7) which is arranged in axial proximity thereto and provided with an outer surface (8); a ring (3) which is provided with a cam contour B (6) which is different from cam contour A and an inner contour (9) having an inner surface (9a), wherein the inner surface (9a) of the ring (3) can be displaced towards the outer surfaces (7a,8a) of the partial cams (1,2); and connecting means which act between the ring (3) and the partial cam (1,2) and ensure a fixed connection between said components. The invention also relates to a method used to produce a built camshaft comprising at least one built multiple cam according to the invention.
Patent CA-2549370-A1 (CA)
Inventor: CAZES LYLE
IPC: E02F3/36
Filed: 2006-05-15
Abstract: An excavator blade, which includes a mounting, and a blade. The blade extends downwardly from the mounting at an angle of between 40 degrees and 50 degrees.  The blade has a mounting attachment end, a ground piercing end, and opposed upstanding sidewalls.  The blade also has a forward oriented bend at an angle of between 15 degrees and 25 degrees, and has a length from the attachment end to the ground piercing end that is greater than five times a width of the blade between the sidewalls.
Patent CA-2552284-A1 (CA)
Inventor: MACH PATRICK A
IPC: G01N33/53
Filed: 2004-12-17
Abstract: The invention relates to methods of enhancing signal detection of components of cell walls, wherein the methods involve lysing cells to form cell-wall fragments and analyzing the cell-wall fragments.
Patent CA-2558177-A1 (CA)
Inventor: CORAN MASSIMO
IPC: B29C45/72
Filed: 2005-03-01
Abstract: The device for conditioning preforms in plastic material comprises a rotating turret (20), having a group of conditioning cavities (22) for inserting preforms, partly through an opening on a first side (A) of the turret and partly through an opening on a second side (B) of the turret. The conditioning cavities (22) which open on the first side (A) are disposed in such a way that for part of their length (L1) they are situated side by side with the cavities which open on the second side (B). In this way the turret becomes more compact. There is also described a conditioning method for the preforms.
Patent CA-2560045-A1 (CA)
Inventor: RAO VENIGALLA BASAVESWARA
IPC: C12Q1/68
Filed: 2004-12-17
Abstract: Compositions and methods comprising bacteriophages are provided. In particular, the present invention includes novel and customized T4 bacteriophages uniquely designed for effective antigen and foreign particle presentation. The present invention also provides in vitro methods for the making of customized T4 bacteriophages. The compositions and methods of the present invention may be used for effective vaccine delivery systems.
Patent CA-2561557-A1 (CA)
Title: A device for opening flexible containers
Inventor: FURLOTTI FILIPPO
IPC: B65B43/30
Filed: 2004-04-14
Abstract: A device for opening flexible containers, comprising first grip means (3, 4) active on a first portion of a container and second grip means (5) active on a second portion of the container which faces said first portion and co-operating with said first grip means (3, 4) to move said first and second portion away from each other. In operative conditions, the container is interposed between said first and said second gripping means (3, 4; 5). In new and original fashion, said second grip means (5), are movable between at least one operative configuration in which the container is interposed between said first and said second grip means (3, 4; 5) and at least one resting configuration in which the container is not interposed between said first and said second grip means (3, 4; 5), as a consequence of a movement of said second grip means (5). In particular, said first and second grip means comprise suction cups (3, 4; 5).
Patent CA-2563511-A1 (CA)
Title: Therapeutic delivery system comprising a high molecular weight peg-like compound
Inventor: ALVERDY JOHN C
IPC: A61K31/77
Filed: 2005-04-20
Abstract: The present invention provides a system for delivering a wide range of chemical and biological therapeutics, including protein therapeutics, via transepithelial routes. The system comprises a high molecular weight polyethylene glycol-like (HMW PEG-like) compound for use with a therapeutic compound. Optionally, the system comprises a composition containing one or more HMW PEG~like compounds and one or more therapeutics, supplemented with a protective polymer such as dextran and/or essential pathogen nutrients such as L-glutamine. Administered alone, the HMW PEG-like compounds also provide therapeutic benefits. Also provided are methods for preventing or treating epithelial diseases, disorders, or conditions, such as an epithelium at risk of developing gut-derived sepsis attributable to an intestinal pathogen, as well as methods for monitoring the administration of HMW PEG-like compounds.
Patent CA-2563590-A1 (CA)
Inventor: HARTMAN JAMES
IPC: A61F9/02
Filed: 2004-07-07
Abstract: An eye protection device is disclosed herein. The eye protection device includes a face frame, a lens frame, and a means for pivotally coupling the lens frame to the face frame, wherein the lens frame is selectively positionable with respect to the face frame.
Patent CA-2563884-A1 (CA)
Inventor: PECEN MARK
IPC: H04W28/22
Filed: 2006-10-13
Abstract: Appareil et méthode d'attribution de ressources de communication dans un système de radiocommunication de données, comme un système de communication par index MAIO (Mobile Allocation Index Offset), par exemple un système de communication qui assure des services de transmission de données dans un milieu GSM à débit amélioré (EDGE). Un élément logique de commande de source radio multiporteuse comprend un analyseur qui analyse les besoins en ressources de communication afin d'exécuter un service de communication. Un programme d'allocation attribue les ressources de communication à utiliser pour la communication des données. Les ressources en question sont attribuées sur une série d'ondes radio porteuses, de telle sorte que les ressources sont allouées pendant une période particulière à une seule onde radio porteuse parmi la série d'ondes radio.
Patent CA-2564951-A1 (CA)
Title: Combination spout stop/bottom bushing
Inventor: BENSTEAD EVAN A
IPC: E03C1/04
Filed: 2005-05-03
Abstract: A faucet assembly includes a faucet housing including at least one rotational limit feature (30, 32) positioned with respect to an axis. A spout assembly includes a spout (34), the spout having attached thereto a stop member (64) positioned to engage the rotational limit feature when the spout is rotated about the axis.
Patent CA-2568779-A1 (CA)
Title: Timeline random access for multi-format time-based file recording and playback
Inventor: DABROWSKI STEPHEN
IPC: G06F19/00
Filed: 2005-05-31
Abstract: A random access recording method and system for recording and playing back of avionics data, includes: storing data received from a plurality of data channels in respective data files. The method and system also includes storing timeline pointers that signify when the data from the respective plurality of data files was stored. The method and system further includes determining a particular position of a timeline icon provided on a graphical user interface (GUI) display, the timeline icon signifying a point in time that a user desires to review avionics data stored. The method and system still further includes playing back data stored based on the particular position of the timeline icon with respect to corresponding values of the timeline pointers stored.
Patent CA-2569072-A1 (CA)
Title: Preparation for localized delivery of therapeutic agent
Inventor: RICHLIN DAVID M
IPC: A61K47/22
Filed: 2005-06-01
Abstract: Disclosed herein is a preparation for topically delivering and localizing therapeutic agents, comprising: a vasoconstrictor for retarding vascular dispersion of a therapeutic agent; and a penetration enhancer for facilitating penetration of the vasoconstrictor and the therapeutic agent through a patient's skin. Further disclosed is an associated method of topically delivering and localizing therapeutic agents, comprising the steps of: using a vasoconstrictor for retarding vascular dispersion of a therapeutic agent; in combination with using a penetration enhancer for facilitating penetration of the vasoconstrictor and the therapeutic agent through a patient's skin. Also disclosed are various courses of treatment, which comprise applying the various disclosed combinations of agents to the patient~s skin.
Patent CA-2569424-A1 (CA)
Title: Transaction accounting processing system and approach
Inventor: SUITS DAVID A
IPC: G07D11/00
Filed: 2005-06-08
Abstract: Accounting data is classified to facilitate transaction processing and management. According to an example embodiment, data based rules (441) are implemented for classifying transaction-related data (423) into accounting categories. Accounting information is processed as a function of the data based rules and accordingly classified. This approach involves, for example, the identification of particular data based rules (441) to apply to the accounting information, applying the rules and processing the information accordingly.
Patent CA-2569562-A1 (CA)
Inventor: MASIGNANI VEGA
IPC: C12Q1/70
Filed: 2005-06-08
Abstract: Fusion proteins comprising CD4 minimal modules that bind to HIV Env polypeptides in a non-CD4 backbone are described. Also described are complexes of these fusion proteins with Env as well as methods of diagnosis, treatment and prevention using the polynucleotides and polypeptides are also provided.
Patent CA-2572791-A1 (CA)
Title: Preparation of stable emulsion using dynamic or static mixers
Inventor: PADRON GUSTAVO A
IPC: C10L1/32
Filed: 2003-05-28
Abstract: A process for preparing a hydrocarbon-in-water emulsion comprises the steps of: providing a substantially homogeneous solution of a liquid additive in water; mixing said solution with a hydrocarbon in a mixer so as to provide a first emulsion of hydrocarbon in water having a ratio by volume of hydrocarbon to water of at least about 90:10; adding additional additives to at least one of said mixer and said first emulsion; and diluting said emulsion with water so as to provide a final emulsion having a ratio by volume of hydrocarbon to water of less than 90:10. In accordance with the invention, gelling of additives such as surfactants is avoided and properties of the emulsion can be tailored to desired requirements.
Patent CA-2573600-A1 (CA)
Inventor: FRITSCHE GUENTHER
IPC: B60R9/055
Filed: 2005-07-07
Abstract: A fixing device for fastening a roof box to crossbars fastened to a vehicle roof includes two-armed clamping jaws that extend through the bottom of the roof box and can be braced, the clamping jaws being mounted on a support base fixed in the interior of the roof box in a manner so as to pivot about a stationary swivel axis and interior end sections of the clamping jaws rest against a stop element which is vertically displaced by rotating an actuating element in order to move the clamping jaws between a locked and an unlocked position by a pure swivel motion.
Patent CA-2573621-A1 (CA)
Title: Fuel cell assembly with structural film
Inventor: SZRAMA PETER A
IPC: H01M4/86
Filed: 2005-07-27
Abstract: An assembly (10) for use in a fuel cell comprising a first membrane (11) having an inner portion and an outer peripheral portion; a second membrane (15) having a corresponding inner portion to the inner portion of the first membrane, and a corresponding outer peripheral portion to the outer peripheral portion of the first membrane, a structural film layer (20) disposed between at least part of the outer peripheral portion of first membrane and the corresponding outer peripheral portion of the second membrane, and the inner portion of the first membrane contacting the corresponding inner portion of the second membrane to provide ionic communication between the first membrane and the second membrane. The structural film provides added strength and stability to the assembly.
Patent CA-2575494-A1 (CA)
Title: Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion
Inventor: VOELKEL LUDWIG
IPC: C10L1/22
Filed: 2005-08-04
Abstract: The invention relates to the use of at least one heterocyclic compound of formula (I), wherein R represents H, or C1-C3-alkyl, as fuel composition additives which reduce abrasion. The invention also relates to corresponding fuel additive compositions and to the production thereof and additive concentrates comprising said type of compounds.