baber/WOPTO huggingface dataset:
Patent CA-2651449-A1 (CA)
Title: Installation de gazeification avec gazogene horizontal et reformeur a plasma
Inventor: MARCEAU PASCALE BONNIE
IPC: C10J1/207
Filed: 2007-05-07
Abstract: La présente invention concerne un système de gazéification basse température comprenant un dispositif de gazéification d'orientation horizontale, permettant d'optimiser l'extraction de molécules de gaz d'une charge d'alimentation carbonée tout en minimisant les pertes de chaleur. Le système comprend une pluralité de sous-systèmes intégrés qui coopèrent pour convertir les déchets urbains (municipal solid waste / MSW) en électricité. Les sous-systèmes du système de gazéification basse température sont : un système de traitement des déchets urbains; un système de traitement des matière plastiques; un dispositif de gazéification d'orientation horizontale doté d'un système d'unités de transfert latéral; un système de reformulation; un système de recyclage de la chaleur; un système de conditionnement de déchets; un système d'homogénéisation de gaz; et un système de commande.
Patent CA-2652314-A1 (CA)
Inventor: SELS BERT
IPC: A61L27/30
Filed: 2007-05-18
Abstract: The invention relates to a mixture (a) of fatty acid triglycerides having a slip melting point above 500C, the fatty acid composition of said mixture (a) comprising at least two different fatty acids and comprising from 20 to 95% by weight of saturated fatty acids and 80 to 5% by weight of unsaturated fatty acids, and wherein at least one fatty acid triglyceride (a1 ) from said mixture (a) bears the same saturated fatty acid residue on each position of the glycerol moiety and corresponds to at least 10% by weight of said mixture (a). This mixture is useful in the coating of medical devices to improve bio-compatibility, stability, and drug release.
Patent CA-2652596-A1 (CA)
Title: Communication system
Inventor: OSHIMA MITSUAKI
IPC: H04N19/89
Filed: 1994-03-25
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram expressed at least in the polar coordinate system. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data streams respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability. Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels, wherein the subchannels are differentiated by changing the length of a guard time slot or a carrier wave interval of a symbol transmission time slot, or changing the transmission electric power of the carrier.
Patent CA-2654801-A1 (CA)
Inventor: LOHSE OLIVIER
IPC: A61P11/00
Filed: 2007-07-02
Abstract: Compounds of formula (I) in salt or solvate form, wherein W, Rx, Ry, R1, R2, R3, R4, R5, R6 and R7 and A have the meanings as indicated in the specification, are useful for treating diseases mediated by the .beta.2-adrenoreceptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
Patent CA-2655345-A1 (CA)
Title: A composition comprising a cellulase and a bleach catalyst
Inventor: LANT NEIL JOSEPH
IPC: D06L4/40
Filed: 2007-07-05
Abstract: The present invention relates to a composition comprising: (i) a bacterial alkaline enzyme exhibiting endo-beta-l,4-glucanase activity (E.C. 3.2.1.4); and (ii) a bleach catalyst that is capable of accepting an oxygen atom from a peroxyacid and transferring the oxygen atom to an oxidizeable substrate.
Patent CA-2655613-A1 (CA)
Title: Ciment de jointoiement a spheres creuses pour filtre a particules
Inventor: BRIOT ANTHONY
IPC: C04B24/28
Filed: 2007-06-19
Abstract: Ciment de jointoiement destiné notamment à la solidansation d'une plurali té de blocs filtrants d'un corps filtrant prévu pour la filtration de partic ules de gaz d'échappement d'un moteur à combustion interne d'un véhicule aut omobile, ou à servir de revêtement périphérique pour un tel corps filtrant l edit ciment comportant, en pourcentages en masse par rapport à la masse de l a matière minérale, hormis l'eau éventuelle et une résine minérale éventuell e, - entre 30 et 90 % de carbure de silicium (SiC), - au moins 3% de sphères creuses comportant, en pourcentages massiques et pour un total d'au moins 9 9%, entre 20 et 99% de silice (SiO2) et entre 1 et 80% d'alumine (A1203), au moins 80% en nombre des sphères creuses présentant une taille comprise entr e 5 et 150 .mu.m.
Patent CA-2656181-A1 (CA)
Inventor: YADA SHUICHI
IPC: A61P9/12
Filed: 2007-06-26
Abstract: Disclosed is an olmesartan medoxomil-containing preparation having an improved elution property. Also disclosed is a process for the production of an olmesartan medoxomil-containing preparation, comprising the step of compressing a composition.
Patent CA-2656201-A1 (CA)
Title: Electronic module configured for failure containment and system including same
Inventor: KUNKLE JONATHAN
IPC: H05K7/20
Filed: 2007-06-29
Abstract: An electronic module (10). The electronic module includes a chassis (12), a plurality of capacitors (36), and a heat sink (38). The chassis includes a first end (14) and a second end (16). The first end is opposite the second end. The chassis also includes a first side (18), a second side (20), a third side (22), and a fourth side (24). The second side is opposite the first side. The third side is connected to at least one of the first and second sides. The fourth side is connected to at least one of the first and second sides, and is opposite the third side. The chassis is fabricated from a material which stops component debris from passing through the sides of the chassis. The capacitors are positioned within the chassis.  The heat sink is positioned between the capacitors and the second end.
Patent CA-2656772-A1 (CA)
Title: Apparatus and method for percutaneous catheter implantation and replacement
Inventor: VIDAL CLAUDE A
IPC: A61M25/00
Filed: 2007-02-20
Abstract: A medical apparatus and method of use for implanting a percutaneous catheter in a patient's body which includes an elongate sleeve comprising a wall surrounding an interior elongate passageway. The sleeve is intended to be percutaneously implanted through an incision in the patients skin so that the sleeve distal end resides subcutaneously. The sleeve outer peripheral surface carries a layer of porous material intended to be placed just under the patient's outer skin layer in contact with the dermis to promote tissue ingrowth for anchoring the sleeve and forming an infection resistant barrier. The sleeve passageway is dimensioned to snugly accommodate the outer surface of catheter while permitting the catheter to slide relative to the sleeve. A sealing device is mounted around the catheter adjacent to the sleeve proximal end to prevent deleterious material from migrating into the patient's body along the catheter outer surface.
Patent CA-2656872-A1 (CA)
Title: Bone plate with complex, adjacent holes joined by a relief-space
Inventor: THAU GARY
IPC: A61B19/02
Filed: 2007-07-06
Abstract: A bone plate (10) is described which is adapted for use in situ to fix a spatial relationship of at least two bone parts (80). The bone plate (10) has at least one pair of the bone screw apertures that are adjoined by a relief-space contiguous with the open space of the screw apertures themselves. An adjoined aperture pair forms a complex aperture and has a center-to- center distanced of the apertures along an axis running through the centers of the apertures. The center-to-center distance d is equal to or greater than the sum of the radii (r1 + r2) of the heads of the individual bone screw used with the aperture pair. At least one of the screw apertures (24) has a screw head seat (34) having at least one relief notch (84) set into a surface of the screw head seat (34). The relief notch 84 provides desirable advantages that are not similarly accomplished in their absence, such as a clearance passage for a tensioning wire 88 or a receiver for a self-locking insert 92.
Patent CA-2660269-A1 (CA)
Title: Medical device mechanical pump
Inventor: ZHAO MINGQI
IPC: A61M5/142
Filed: 2009-03-26
Abstract: A medical device pump with a housing with a compartment for removably receiving a cartridge containing a therapeutic agent, a conduit configured to operatively provide a fluid flow path for therapeutic agent to exit from the cartridge, a user activated delivery button, a trigger mechanism, and a mechanical pump mechanism. The trigger mechanism, user activated delivery button and mechanical pump mechanism of the medical device pump are configured such that the trigger mechanism is activated by a user fully activating the user activated delivery button. Moreover, such full activation generates mechanical power employed by, and sufficient for, the mechanical pump mechanism to pump a predetermined volume of therapeutic agent from the cartridge and through the fluid flow path.
Patent CA-2661639-A1 (CA)
Inventor: WICHSTROEM FINN
IPC: E04B1/92
Filed: 2007-09-14
Abstract: Arrangement for reducing harmful effects from fire and/or explosion comprising wall elements (1) that are placed in adjacent relationship to one another to form a continuous wall (10). The element (1) are adapted, when an explosion occurs, to open the area towards the surroundings until the pressure in the area is balanced in relation to the surroundings. Thereafter the elements (1) return to their closed state to enclose the area in relation to the surroundings, preventing air from the surroundings from entering the enclosed area and prevent fire extinguishing fluids from exiting the enclosed area. Preferably, the elements (1) comprises an elastically deformable material so that when the element is forced open, elastic energy is stored in the element (1) to rapidly return the element to the closed state.
Patent CA-2661692-A1 (CA)
Inventor: RUCKER BRIAN K
IPC: A61L31/16
Filed: 2007-08-14
Abstract: Medical devices for implantation in a body vessel are provided. A medical device can include a support member enclosing an antimicrobial coating defining a drainage lumen extending through the support member. The antimicrobial coating preferably includes a metal alloy comprising beryllium, nickel, copper, cobalt and/or silicon. The metal alloy is desirably embedded in a porous biostable material, such as an ethylvinylacetate copolymer, configured to retain oxides of the antimicrobial material while being sufficiently porous to permit fluid in the drainage lumen to penetrate the antimicrobial coating. The medical device may be configured, for example, as a biliary or pancreatic stent.
Patent CA-2663643-A1 (CA)
Title: Pressure washer with heat transfer unit for hot water discharge
Inventor: TURNER BILLY EUGENE
IPC: F02G5/02
Filed: 2007-09-18
Abstract: A pressure washer is provided. The pressure washer includes a water inlet port for receiving water from a water source. A water outlet port is in fluid communication with the water inlet port. A pump is in fluid communication with the water inlet port and the water outlet port for pressurizing the water received through the water inlet port and pumping the pressurized water through the water outlet port. An internal combustion engine powers the pump. A heat transfer unit is interposed between and in fluid communication with the water inlet port and the water outlet port. The heat transfer unit receives exhaust gas from the internal combustion engine and uses the exhaust gas to heat the water as it travels between the water inlet port and the water outlet port.
Patent CA-2664203-A1 (CA)
Inventor: KHAN NAVED
IPC: H01R4/24
Filed: 2007-08-30
Abstract: A connector for a communications system concentrates crosstalk in the front of a plug housing. The plug housing has front and rear ends. An internal chamber opens on the rear end and is defined by housing walls. A plurality of slots extend through one of the housing walls adjacent the front end and into the internal chamber. A plurality of contacts are mounted in the slots for movement between retracted positions spaced from the internal chamber and inserted positions extending into the internal chamber. An insert assembly has at least one insert member disposed adjacent at least one of the plurality of contacts. The insert assembly is made of a higher dielectric material than the plug housing.
Patent CA-2665383-A1 (CA)
Inventor: KNAPPIK SIGI
IPC: B41F17/00
Filed: 2007-11-14
Abstract: A method for operating a pad printing system includes receiving a removable pre-filled ink cup on a doctor assembly, orienting the removable pre-filled ink filled cup on the doctor assembly, and dispensing ink from the oriented removable pre-filled ink cup. A removable pre-filled ink cup is provided for a pad printing system including an ink retention portion pre-filled with ink, and a doctor assembly orientation portion formed on an outer portion of the retention portion, wherein the removable pre-filled ink cup is configured to deposit ink on a cliché device via a doctor assembly mated with the doctor assembly orientation portion.
Patent CA-2665434-A1 (CA)
Inventor: KARAMI HAMZEH
IPC: A61F13/15
Filed: 2007-10-04
Abstract: An absorbent article including a front waist region having a first lateral end portion and a second lateral end portion, a back waist region having a first lateral end portion and a second lateral end portion, a crotch portion longitudinally connecting the front and back waist regions, and al least one fastener disposed at each of the first and second lateral end portions of the back or front waist region. The at least one fastener includes a backing layer having a first end portion permanently attached to the back or front waist region and a second end portion, an adhesive layer disposed over at least a portion of the backing layer, a fastening material layer disposed over the adhesive layer at the second end portion of the backing layer, and an outer surface free of adhesive to form an adhesive-free region, wherein a fold is formed in the adhesive-free region.
Patent CA-2666026-A1 (CA)
Title: Equipement et methode de fourniture de retraction tactile a l'utilisateur d'un dispositif electronique
Inventor: GRIFFIN JASON
IPC: G06F3/048
Filed: 2009-05-15
Abstract: Un système assurant une rétroaction tactile pour une unité d'entrée dans un dispositif électronique est fourni. Le système comporte une unité d'entrée pourvue d'une première région d'entrée pour recevoir une action d'utilisateur de la part de l'utilisateur, une surface associée au dispositif d'entrée et couvrant au moins une partie de la première région d'entrée, un générateur de signaux d'entrée associé au dispositif d'entrée et une caractéristique physique associée à la région d'entrée. La caractéristique physique est située sur la surface; elle fournit une deuxième région d'entrée pour la réception de l'action d'utilisateur et offre une lecture de rétroaction tactile à l'utilisateur lorsque ce dernier touche la deuxième région. Le générateur de signaux d'entrée génère un premier signal d'entrée lorsque l'utilisateur touche la première région d'entrée tout en ne touchant pas la deuxième région d'entrée et génère un deuxième signal d'entrée lorsque l'utilisateur touche simultanément les première et deuxième régions d'entrée.
Patent CA-2666166-A1 (CA)
Title: Flow adjustment valve
Inventor: FISKER CLAUS
IPC: F16K5/10
Filed: 2007-10-05
Abstract: The invention relates to a flow adjustment valve (1) comprising a valve box (2) having a flow channel (3) in which a throttle unit (4, 11) having an adjustable throttle element (11) and a shut-off unit having a shut-off element (4) which obturates the flow channel (3) in a closed position are arranged, the shut-off element (4) being actuatable from outside by means of an actuator (16). The aim of the invention is to simplify handling of a flow adjustment valve of the aforementioned type. For this purpose, the throttle element (11) can also be actuated by means of the actuator (16).
Patent CA-2666671-A1 (CA)
Title: Single crystal gan substrate, method of growing same and method of producing same
Inventor: OKAHISA TAKUJI
IPC: H01L21/205
Filed: 2002-09-13
Abstract: Seeds are implanted in a regular pattern upon an undersubstrate. A GaN crystal is grown on the seed implanted undersubstrate by a facet growth method. The facet growth makes facet pits above the seeds. The facets assemble dislocations to the pit bottoms from neighboring regions and make closed defect accumulating regions (H) under the facet bottoms.  The closed defect accumulating regions (H) arrest dislocations permanently.  Release of dislocations, radial planar defect assemblies and linear defect assemblies are forbidden. The surrounding accompanying low dislocation single crystal regions (Z) and extra low dislocation single crystal regions (Y) are low dislocation density single crystals.
Patent CA-2667294-A1 (CA)
Title: Rotatable wedge cartridge valve mechanism and method for assembly and disassembly
Inventor: CHURCH KRIS L
IPC: F16K5/14
Filed: 2007-10-26
Abstract: A rotatable wedge cartridge valve has a cartridge body defining a cartridge chamber of a defined internal width having flow ports in communication with the cartridge chamber. A rotatable wedge valve cartridge assembly is removeably positioned within the cartridge chamber and has a controllable width. A core member defines a flow passage and has a spherical outer surface portion. A valve seat is located within the cartridge chamber. A rotatable wedge valve member is mounted for rotation relative to the core and has a concave surface portion in rotary guided relation with the spherical outer surface. The rotatable wedge valve member also has an external convex surface that is positioned for sealing engagement with the valve seat and has a geometry developing a non-uniform wall thickness along the rotatable wedge valve member.
Patent CA-2667409-A1 (CA)
Title: Connection piece for an enteral transfer system
Inventor: BECKER MICHAEL
IPC: A61M39/10
Filed: 2007-10-23
Abstract: The invention relates to a connection piece (5) for an enteral transfer system (1) and to an enteral transfer system (1) with such a connection piece (5), and also to an arrangement composed of such a transfer system (1) and of an enteral feed probe (2). The connection piece (5) according to the invention comprises a distal attachment piece (11) for attachment of a connection piece (7) of a probe tube (6) of an enteral feed probe (1), and a proximal attachment piece (11) for attachment of the connection tube (3) of a transfer system (1). The distal attachment piece (11) of the connection piece is conical or is designed in stepped fashion with several portions (11A, 11B, 11C, 11D) of different diameter. The distal attachment piece (11) can therefore be releasably connected to the funnel-shaped connection pieces of different diameter of the probe tubes of the known feed probes. The connection piece according to the invention can be used universally in this respect. The distal attachment piece (11) of the connection piece (5) according to the invention has a locking element (12B) which is designed in such a way that a releasable form-fit connection can be made to a connection piece of a probe tube of an enteral feed probe that has a locking element complementing the locking element of the distal attachment piece.
Patent CA-2668983-A1 (CA)
Inventor: AMARAL ANDERSON DA SILVA
IPC: E21B43/24
Filed: 2009-06-15
Abstract: A SAGD system including a string defining an axial flow channel and an annular flow pathway, a fluid access structure between the axial flow channel and the annular flow pathway, and a valve disposed within the annular flow pathway. The valve being selectively closable to selectively inhibit annular flow in an uphole direction. A method for treating a SAGD formation.
Patent CA-2670874-A1 (CA)
Inventor: KEIGHTLEY KYM JOHN
IPC: B23B51/04
Filed: 2007-11-14
Abstract: A hole saw having a central body portion adapted to receive a hole saw blade portion. The body and the blade have correspondingly shaped apertures and lugs that co-operate together to hold the blade in place. A locking means further assists in ensuring that the blade remains locked to the body and includes a sliding klatch that engages an aperture in the blade and the body and is itself locked in place to thereby lock the blade to the body.
Patent CA-2670926-A1 (CA)
Inventor: KONGEBO TOM
IPC: A61F13/15
Filed: 2007-12-20
Abstract: The present invention relates to a pressure sensitive adhesive composition comprising a continuous phase and a discontinuous phase wherein a) the continuous phase comprises a water vapour permeable hydrophobic polymer; and b) the discontinuous phase comprises a water soluble salt.
Patent CA-2670984-A1 (CA)
Title: Novel curcumin derivative
Inventor: KIHARA TAKESHI
IPC: C07D209/08
Filed: 2007-11-30
Abstract: Disclosed is a compound represented by the general formula (Ia) or a salt thereof, which is a novel compound having a structure similar to that of curcumin and having an inhibitory activity on A.beta. aggregation, an activity of degrading an A.beta. aggregate, an inhibitory activity on .beta.-secretase and a neuronal cell protection activity. (Ia) wherein R1 represents a 4-hydroxy-3-methoxyphenyl group or the like; and Ra2 represents a 1H-indol-6-yl group or the like.
Patent CA-2671157-A1 (CA)
Inventor: NIELSEN JAMES
IPC: A61B17/04
Filed: 2007-12-18
Abstract: Systems, devices and methods for treating internal tissue defects, such as septal defects, are provided. An exemplary method of treating an internal tissue defect, specifically a method of closing a patent foramen ovale (PFO), can include passing a closure element from a right atrium through a septal wall in a first location and into the left atrium. A capture device, which can be configured as a snare-like device, can be used to capture the closure element in the left atrium and pull the closure element back through the septal wall in a different, second location, such that the closure element is routed over the PFO. The closure element can then be anchored and/or locked against the septal wall such that the PFO is at least partially closed.
Patent CA-2671801-A1 (CA)
Title: Tool belt
Inventor: WILLIAMS MATTHEW G
IPC: A45F5/00
Filed: 2007-12-07
Abstract: A hammer support device usable with a tool belt for conveniently storing a hammer in a tool belt while preventing the hammer from striking a person wearing the belt while the person is walking. The hammer support device may be formed from an upper support arm configured to support the hammer and a lower containment device configured to prevent the handle of the hammer from swinging. The hammer support device may be coupled to a tool belt that can be releaseably attached to a person. The tool belt having an upper accessory pocket and a lower accessory pocket. The upper accessory pocket may be attached to the tool belt above the lower accessory pocket and may be sized larger than the upper accessory pocket facilitating easy access to the lower accessory pocket.