baber/WOPTO huggingface dataset:
Patent CA-2671348-A1 (CA)
Inventor: SCHLOTTIG FALKO
IPC: A61C5/73
Filed: 2007-12-17
Abstract: The invention discloses a novel implant provided with a macroporous surface on the top surface, and a method for the production of such a metallic and/or ceramic implant having a textured, particularly porous, surface for the at least partial insertion in hard tissue, such as in a bone, and/or into soft tissue. The implant is produced as a green compact, at least in sections, using a cold isostatic pressing, casting, and/or injecting (CIM, MIM) with subsequent sintering to obtain an implant, and is particularly characterized in that the surface is modified and/or prepared before sintering such that a macroporous surface is present after sintering without requiring any finishing.
Patent CA-2677031-A1 (CA)
Inventor: GILBEAU PATRICK
IPC: C07D303/08
Filed: 2008-02-15
Abstract: Process for manufacturing epichlorohydrin comprising the following steps: a) in a liquid reaction medium, a mixture of 1,3 - dichloro - 2 - propanol and 2,3 - dichloro - 1 - propanol, in which the 1,3 - dichloro - 2 - propanol content is at least 10 wt%, is reacted with at least one basic compound in order to form epichlorohydrin and a salt; and b) at least one part of the liquid reaction medium from step a) is subjected to a settling operation in which at least a first fraction containing most of the epichlorohydrin which was contained in the part of the reaction medium from step a) before the settling operation and a second fraction containing most of the salt which was contained in the part of the reaction medium from step a) before the settling operation are separated.
Patent CA-2679172-A1 (CA)
Inventor: GROLZ DANIEL
IPC: G01N1/30
Filed: 2008-02-27
Abstract: The present invention relates to a method for the treatment of a biological material, comprising the steps i) providing a biological material, and ii) contacting the biological material with a first non-aqueous composition comprising: (a1) 10 to 90 vol.% methanol, and (a2) at least one additional additive, and (a3) optionally an acid. iii) transferring the biological material into a second composition (B) comprising up to 99 vol.% ethanol as well as to a new composition for preservation of a biological material usable in said method and the biological material resulting from this method, a method for the analysis of a treated biological material, various kits as well as the use of the composition in such a method.
Patent CA-2679580-A1 (CA)
Title: Oxazinyl isoflavonoid compounds, medicaments and use
Inventor: WALKER CATHERINE
IPC: C07D498/04
Filed: 2008-02-29
Abstract: The invention provides oxazinyl isoflavonoid compounds and compositions containing same, methods for their preparation and their use as therapeutic agents particularly as cardioprotective, anti-inflammatory, anti-oxidant and chemotherapeutic agents.
Patent CA-2680844-A1 (CA)
Title: Hybrid propulsion and transmission system for motorcycles
Inventor: MARTINI FEDERICO
IPC: B60L50/13
Filed: 2008-03-10
Abstract: Herein described is a hybrid propulsion and transmission system for a motorcycle of the type comprising at least an internal combustion engine (10) and at least one driving wheel (22). The system comprises a first electric machine (14), provided with first mechanical connection means (12) to the internal combustion engine (10), and a second electric machine (18), coupled with first electric machine (14) through electric and/or electronic connection means (16) and/or through second mechanical connection means (20), and coupled with the driving wheel (22) through second mechanical connection means (20).
Patent CA-2681441-A1 (CA)
Inventor: WHYATT GREG A
IPC: C01B3/38
Filed: 2008-04-08
Abstract: A system and method for creating reformate with decreased carbon deposition. The system is made up of a steam source, a superheater, a fuel injection device, a prereformer, and a reformer with catalyst linings. The system functions to superheat steam while maintaining the fuel at a lower temperature prior to injection and mixing with the steam. After injection and mixing, the steam and fuel mixture is then passed through a prereformer where catalysts treat a portion of the fuel and steam mixture. After these portions are treated with a catalyst, the mixture is passed through to a reformer where further treatment of the material by catalyst takes place.
Patent CA-2681946-A1 (CA)
Title: Locking differential having improved clutch teeth
Inventor: LYMAN RANDAL A
IPC: F16H48/12
Filed: 2009-10-07
Abstract: A hold-out ring type locking differential for an automobile or other type of motorized vehicle includes a differential case housing a number of components, such as a center driver positioned between holdout rings, clutch members, springs, spring retainers, side gears, and thrust washers. The center driver includes a center cam that engages inner teeth of the clutch members, which in turn include a tooth shape or profile for reducing stress and wear while increasing an operational life of the clutch member. The inner clutch teeth each have a top portion coupled to a base portion at an intersection point. The top portion extends from the intersection point to a free edge surface while the base portion extending from the intersection point continually into a root radius region.
Patent CA-2682296-A1 (CA)
Title: Anticorps anti-epcam et ses utilisations
Inventor: ANASTASI ANNA MARIA
IPC: C07K16/30
Filed: 2008-04-02
Abstract: L'invention concerne un nouvel anticorps anti-EpCAM. Cet anticorps, appelé ST3232/10, est d'origine murine et doté de propriétés permettant des applications à but thérapeutique ou diagnostique. Il montre une affinité élevée vis-à-vis de l'antigène natif et une bonne sélectivité tumorale.
Patent CA-2682488-A1 (CA)
Inventor: CARTER MATTHEW P
IPC: A61B17/12
Filed: 2008-03-27
Abstract: An endoscopic: securing system for use with a cap member (20) disposed on the distal end of an endoscope (50), the securing system including a tether (10) and a safety coupling (30). The safety coupling is attached around the body of an endoscope and is coupled to the cap member by. the tether to prevent distal movement or dislodgment of the cap member. When the system is placed onto an endoscope, the tethers extend axially along the endoscope to the safety coupling. The clamp can also be disposed proximally adjacent to a ridge on the endoscope to prevent the safety coupling from moving distally toward the cap member.
Patent CA-2682863-A1 (CA)
Inventor: RHEIN-KNUDSEN ERIK
IPC: E21B43/267
Filed: 2008-03-21
Abstract: A chopper mechanism (100) for providing a fiber (111) to a fluid at an oi lfield. The chopper mechanism may be employed to process the fiber from an u ncut form (110) to a cut form (111) in order to provide a mixture of the flu id and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applic ations such as fracturing, cementing, and drilling. Additionally, the choppe r mechanism itself may be made available as a large high capacity chopper as sembly, or a smaller handheld chopper gun for slower rate fiber supply opera tions.
Patent CA-2685617-A1 (CA)
Inventor: MYERS KENNETH E
IPC: A61M1/06
Filed: 2008-05-02
Abstract: A hands-free breast pump that includes a balanced push-pull reciprocating drive system that applies pumping force to a vacuum chamber formed by a breast interface cup during inward and outward pump strokes. The breast pump includes a breast cup that has a resilient bellows structure that partially collapses the volume of the vacuum chamber during the inward stroke and recovers the volume of the vacuum chamber during the outward stroke. The pump mechanism includes a cam drive system that translates rotary electric motor power into reciprocating linear action of an actuator arm that drives the bellows structure. The bellows structure acts like a spring that charges (resists the pump force) during the inward stroke and discharges (assists the pump force) during the outward stroke, and the shape of the cam track is designed to produce a desired operating profile for the pump.
Patent CA-2687425-A1 (CA)
Inventor: HASSAN ABBAS
IPC: C07C211/46
Filed: 2008-06-23
Abstract: A method for producing aniline or toluenediamine is disclosed which comprises forming a dispersion comprising hydrogen gas bubbles dispersed in a liquid medium comprising either nitrobenzene or dinitrotoluene, wherein the hydrogen gas bubbles have a mean diameter less than 1 micron; and subjecting the dispersion to hydrogenation reaction promoting conditions comprising pressure less than about 600 kPa and temperature less than about 200°C, whereby at least a portion of the nitrobenzene or dinitrotoluene is hydrogenated to form aniline or toluenediamine, respectively. A system for carrying out the method is also disclosed.
Patent CA-2690770-A1 (CA)
Inventor: ANITUA ALDECOA EDUARDO
IPC: F16B33/02
Filed: 2008-06-16
Abstract: Threaded connection between a male part (2) and a female part (1), particularly between a screw and a dental implant, both parts (1, 2) fitted with a thread profile with spires, whereby the thread step (4b) of the thread profile of the male part (2) is different to the thread step (4a) of the thread profile of the female part (1), obtaining a controlled gap (3) between both parts.  According to the invention, one of the two parts (1, 2) has a variable thread step. Therefore, the threaded connection between both parts (1, 2) presents a gap (3) that varies in a non-linear manner. By appropriately adjusting the specific design of the thread steps, it is possible to control the stress distribution throughout the threaded connection in accordance with the interests of the application.
Patent CA-2691600-A1 (CA)
Title: Utilisation d'un gel de polysaccharide(s) naturel(s) pour la preparation d'une formulation injectable de traitement des degenerescences articulaires
Inventor: BENOIT OLIVIER
IPC: A61K47/10
Filed: 2008-07-02
Abstract: L'invention concerne une formulation aqueuse injectable stérile sous form e de gel composée d'acide hyaluronique (ou l'un de ses sels) avec ou sans au tre(s) polysaccharide(s) d'origine naturelle et d'un ou plusieurs polyol(s). Cette formulation est utilisée en intra-articulaire dans le traitement des dégénérescences articulaires. Elle présente dans certains cas une rhéologie proche de celle du liquide synovial et toujours une résistance accrue à la d égradation grâce à un effet synergique entre l'acide hyaluronique et le ou l es polyols.
Patent CA-2691756-A1 (CA)
Title: Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof
Inventor: CHANG YONG-DEOK
IPC: H04L7/04
Filed: 2005-05-04
Abstract: A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a randomizer to input and randomize data streams including a plurality of segments having at least one segment having one or more null packets, a null packet exchanger to create known data having a predetermined pattern and to replace the null packets at positions of the segments having the null packets of the randomized data streams to insert the known data, an encoder to encode the data streams to which the known data is inserted, and a modulation/RF unit to modulate, RF-modulate, and transmit the encoded data streams. A digital broadcasting receiver detects the known data from a signal received from the digital broadcasting transmitter and uses the detected known data for synchronization and equalization, so that a digital broadcasting reception performance of the digital broadcasting receiver can be improved at poor multipath channels.
Patent CA-2692019-A1 (CA)
Inventor: GRZELA RENATA
IPC: C07K14/08
Filed: 2008-06-13
Abstract: Use of VPg proteins, fragments or analogs thereof having the ability to bind an eukaryotic initiation factor eIF4E, for inhibiting cell-proliferation.
Patent CA-2695478-A1 (CA)
Inventor: GODFRIN YANN
IPC: A61P37/04
Filed: 2008-08-08
Abstract: The invention relates to a composition which induces, in a host, a cytotoxic cell response directed against cells expressing an antigen, in particular tumour cells, and which comprises red blood cells containing said antigen.  These red blood cells may be in the form of an immune complex with an immunoglobulin, in particular IgG, which recognizes an epitope at the surface of the red blood cells, and/or be heat-treated or chemically treated so as to promote phagocytosis of said red blood cells by dendritic cells. As a variant, the red blood cells may be xenogenic red blood cells. The invention also relates to a therapeutic especially anti-tumour vaccine containing such a composition.
Patent CA-2696695-A1 (CA)
Inventor: DAYKIN DAMIAN
IPC: B05B13/04
Filed: 2008-08-15
Abstract: Apparatus for coating a pipe (6). The apparatus includes a first frame (2) to be mounted on a pipe and a second frame (4) rotatably mounted on the first frame (2). An induction heating coil comprised of electrical conductors (14) is mounted on the apparatus. A coating applicator (42) is mounted on the second frame (4) and is arranged to apply coating onto a surface of the pipe (6) on which the apparatus is mounted. The first frame (2), second frame (4) and coating applicator (42) are arranged such that when the apparatus is mounted on the pipe, the applicator (42) is disposed to one side of the induction heating coil and able to apply coating to a surface of the pipe alongside the surface of the pipe (S) underlying the induction heating coil. The first frame (2) may be operable between an open state in which the frame may be placed over and removed from a pipe and a closed state in which the frame may capture a pipe thereby to mount the apparatus on the pipe.
Patent CA-2699549-A1 (CA)
Inventor: IWAMURA MIKIO
IPC: H04W68/00
Filed: 2008-09-11
Abstract: A paging signal transmission method includes: a step which reports an intermittent reception interval indicating an interval at which intermittent reception of a paging signal (PCH) is performed for a mobile station (UE) by a radio base station (eNB) and a total number of groups; a step which decides a timing that the mobile station (UE) receives the paging signal according to the reported intermittent reception interval and the total number of groups; a step in which the mobile station (UE) receives the paging signal transmitted from the radio base station (eNB) at the decided timing; and a step of performing an arrival process if the paging signal received by the mobile station (UE) is destined to itself.
Patent CA-2699775-A1 (CA)
Inventor: HOPPER FRED
IPC: C23C16/448
Filed: 2008-09-25
Abstract: A delivery system (10) for delivering species (12) to a processing chamber (14), so as to coat the surface of a large item, thereby imparting specific properties thereto, comprises: a species container (16) for containing species supplied from a source (18) of liquid species; evaporation means (20) for evaporating liquid species in said container; flow guide means (22, 24) for guiding flow of evaporated species to a processing chamber; and monitoring means (28) for measuring a rate over time of evaporation of species from said container so that flow of evaporated species delivered to said processing chamber can be monitored.
Patent CA-2700908-A1 (CA)
Inventor: MACDONALD ROBERT
IPC: E04C1/00
Filed: 2008-10-16
Abstract: A retaining wall block having a rear flange and a mold box and method of making the block. The mold box is configured with a mold cavity that includes a vertical flange forming cavity extending from the top of the mold box to the bottom of the mold box.
Patent CA-2702608-A1 (CA)
Title: Hydroalcoholic gel compositions for use with dispensers
Inventor: SNYDER MARCIA
IPC: C08J3/09
Filed: 2008-10-29
Abstract: A hydroalcoholic gel composition includes greater than about 40 weight percent of an alcohol, based upon the total weight of the alcoholic composition, a polyacrylate thickener, and an ester plug-preventing agent. The composition is suitable for use in dispensers, and exhibits reduced mis-directed output when the dispenser is actuated.
Patent CA-2703592-A1 (CA)
Inventor: FUJINAMI TATSUO
IPC: H01M8/10
Filed: 2009-03-25
Abstract: An electrolyte membrane for a fuel cell includes a fluorine polymer electrolyte having a sulfonic acid group, and a copolymer which includes at least an aromatic ring and a cyclic imide that is condensed or not condensed with the aromatic ring, and in which an aromatic repeating unit having a structure in which the aromatic ring and the cyclic imide are bonded together directly or by only a single atom, is linked with a siloxane repeating unit having a structure that includes a siloxane structure.
Patent CA-2707410-A1 (CA)
Inventor: WALTHER MIRCO
IPC: F16B33/02
Filed: 2010-06-10
Abstract: A screw fastener (1) having a head (H), threaded shank (S) with compound, divided threads (T) and tip end (P) has an upper thread surface extending at a substantially flat angle from a normal to a longitudinal axis (3) of the screw which diverts upwardly to a first peripheral edge defining a cupped or concave upper thread surface and a lower thread surface extending upwardly to a second peripheral edge, with a radially inward recess between first and second edges. The screw exhibits significantly increased pull-out resistance.
Patent CA-2708079-A1 (CA)
Title: Composition d'encollage pour laine minerale comprenant un monosaccharide et/ou un polysaccharide et un acide organique polycarboxylique, et produits isolants obtenus
Inventor: JAFFRENNOU BORIS
IPC: C03C25/146
Filed: 2008-12-04
Abstract: La présente invention se rapporte à une composition d'encollage pour des produits isolants à base de laine minérale, notamment de verre ou de roche, qui comprend au moins un monosaccharide et/ou au moins un polysaccharide, et au moins un acide organique polycarboxylique ayant une masse molaire inférieure ou égale à 1000. Elle a également pour objet les produits isolants à base de fibres minérales obtenus et leur procédé de fabrication.
Patent CA-2709989-A1 (CA)
Inventor: BEATTY WILLIAM E
IPC: H02H1/00
Filed: 2008-12-18
Abstract: A method of detecting arcing conditions includes sensing current and HF signals therefrom;  bandpass filtering the HF signals and providing filtered signals; detecting peak signals and envelopes from the filtered signals; counting occurrences of the envelopes exceeding a first value; maintaining temporary values corresponding to the peak signals; determining a trip time as a function of the current; determining if any peak signal is greater than a second value, and responsively increasing a temporary value and, otherwise, decreasing the temporary value; determining if a predetermined function of the temporary values is greater than a fifth value, and adding the temporary values to an accumulator, and otherwise, decreasing the accumulator; and tripping open the power circuit if: a difference between the occurrences of current and immediately previous half cycle having the same polarity is at least two, the accumulator is greater than a seventh value, and the trip time is reached.
Patent CA-2710813-A1 (CA)
Title: Typage et sous-typage moleculaire de salmonella par identification des sequences nucleotidiques variables des loci crispr
Inventor: WEILL FRANCOIS-XAVIER
IPC: C12Q1/68
Filed: 2008-12-29
Abstract: La présente invention est relative à une méthode de détection et d'identification des bactéries du genre Salmonella par identification des séquences nucléotidiques variables contenues dans les loci CRISPR de ces bactéries, ainsi qu'à des réactifs de diagnostic, tels que des amorces et sondes oligonucléotidiques, permettant le typage et le sous-typage moléculaire de ces bactéries.
Patent CA-2716972-A1 (CA)
Title: Examen collaboratif simultane d'un document
Inventor: DAVIS TRISTAN A
IPC: G06F15/16
Filed: 2009-02-20
Abstract: Selon linvention, un document est ouvert simultanément par différents clients pour un examen collaboratif du document. Chacun des clients peut faire des commentaires sur le document en même temps, tandis que le document est également édité. Des commentaires réalisés sur le document par un client sont automatiquement synchronisés avec les autres clients qui accèdent simultanément au document.
Patent CA-2718351-A1 (CA)
Inventor: FUCHS PETER
IPC: A62C35/68
Filed: 2009-03-13
Abstract: In order to ensure fast and reliable fire-extinguishing units in a storage system (10), a fire-extinguishing unit based on the inertization principle is proposed, in which either homogeneous flooding of the entire storage system (10) or targeted flooding of risk areas is ensured. To this end, in particular vertically extending quenching gas channels (62) comprising a plurality of quenching gas outlet openings (66), each group of quenching gas outlet openings (56) being associated with a flooding area (F1 to F3), or a quenching gas distribution line having a plurality of spray nozzles are provided.
Patent CA-2722010-A1 (CA)
Inventor: BAATZ ANDREAS
IPC: B62B3/02
Filed: 2009-04-24
Abstract: The invention relates to a folding transport cart which in a parking configuration has a minimum extension and in a operative configuration has a maximum extension in a transverse direction (26), which comprises: two side parts (4) which extend substantially perpendicular to the transverse direction (26) of the transport cart, and a folding base part (2) which comprises two flat base segments (13) which are each connected on one base side axis (14) for articulated movement to one side part (4) and are connected on a common base central axis (15) for articulated movement to one another so that they can be folded inwards into the transport cart.   In order to ensure an easy reliable fold up and unfolding the transport cart according to the invention is characterised by a base locking mechanism (17 - 24) for locking the folding base part (2) in the operative configuration and a cover part (3) which is connected for articulated movement to one of the side parts (4) wherein the base locking mechanism (17 - 24) releases the folding base part (2) when the cover part (3) is folded inwards into the transport cart.
Patent CA-2722353-A1 (CA)
Title: Plastic bag making apparatus
Inventor: TOTANI MIKIO
IPC: B31B50/02
Filed: 2009-04-24
Abstract: Provided is a bag making machine for making a bag with an angled bottom by a system different from the conventional system. Body materials of an upper layer and a lower layer are overlapped with each other and fed in the length direction. Furthermore, a bottom gusset material is fed to the body material of one layer and laid on the outer surface thereof, and one side edge of the bottom gusset material is arranged along one side edge of the body material. After the overlap of body material of the upper and lower layers and the feed of bottom gusset material, the bottom gusset material and the body material of the other layer are bonded at the one side edges thereof and fixed temporarily. As the body material is fed thereafter, the body material of one or the other layer and the bottom gusset material are guided by a guide mechanism of body material and bottom gusset material near one side edge of the body material, and the body material of one or the other layer is bent to combine the bottom gusset material with the body material of both layers. Body portion of a plastic bag is formed of the body material of both layers and the bottom gusset portion of the plastic bag is formed of the bottom gusset material.