baber/WOPTO huggingface dataset:
Patent CA-2623441-A1 (CA)
Inventor: RHODES JULIA
IPC: B43K31/00
Filed: 2006-09-26
Abstract: A hand-held dry-erase board system for efficiently storing a writing instrument in the handle of a portable dry-erase board. The hand-held dry-erase board system includes a frame including a writable surface, a handle, wherein the handle includes an upper end and a lower end and wherein the upper end of the handle is attached to the frame and a clip, wherein the clip is attached to the handle and wherein the clip secures a marker.
Patent CA-2623627-A1 (CA)
Inventor: MIZUTANI HIDETO
IPC: C09D7/62
Filed: 2006-05-16
Abstract: A process for producing fine particles of rutile-form titanium oxide which highly protect against ultraviolet and have high transparency to visible rays.  The process for producing fine rutile-form titanium oxide particles comprises a step (1) in which titanium dioxide hydrate is treated with at least one basic compound selected from the group consisting of the hydroxides of alkali metals and the hydroxides of alkaline earth metals and a step (2) in which the compound obtained in the step (1) is treated with a carboxylated compound and an inorganic acid.
Patent CA-2624123-A1 (CA)
Inventor: YAMADA MUNEO
IPC: A61P3/10
Filed: 2006-09-29
Abstract: The invention relates to a GLP-1 secretagogue and an inhibitor of postprandial rise in blood glucose, containing x-casein as an active ingredient, and a food or drink for promoting GLP-1 secretion and an inhibitory food or drink of postprandial rise in blood glucose, containing a milk-derived casein protein wherein x-casein accounts for 60% by mass or more of the milk-derived casein.
Patent CA-2625159-A1 (CA)
Title: Lancet device
Inventor: LIST HANS
IPC: A61B17/32
Filed: 2008-03-11
Abstract: The present invention relates to lancet device (1), by which a lancet (10) is displaceable along a piercing path to generate a piercing wound in a skin surface, in particular to obtain bodily fluid for diagnostic purposes. To achieve performance of a piercing movement which is low in noise and shock, it is suggested that the lancet drive (2) comprise a control unit for regulating the piercing depth of the lancet (10) and the lancet (10) preferably be implemented to oscillate freely out in the piercing direction without delimitation by a mechanical piercing depth stop.
Patent CA-2625805-A1 (CA)
Title: System and method for image mapping and visual attention
Inventor: PETERS RICHARD ALAN II
IPC: B25J9/16
Filed: 2006-10-11
Abstract: A method is described for mapping dense sensory data to a Sensory Ego Sphere (SES) (220). Methods are also described for finding and ranking areas of interest in the images that form a complete visual scene on an SES (220).  Further, attentional processing of image data is best done by performing attentional processing on individual full-size images from the image sequence, mapping each attention location to the nearest node, and then summing all attentional locations at each node. More information is available through this method since attentional processing is repeatedly done on each image in the sequence. An attentional point that has persisted in several adjacent images will have a higher activation value and, therefore, will be deemed more salient than an attentional point found in only one image. Therefore, the confidence that a location deemed salient by this method is an actual salient feature is greater than with the alternative processing methods in which attentional processing is performed only once on the image reconstructed from the foveal windows posted on the SES (220).
Patent CA-2625956-A1 (CA)
Inventor: SUNDHOLM GORAN
IPC: B05B7/04
Filed: 2006-10-31
Abstract: Spray head, especially for forming and spraying a mist, said spray head comprising a frame part (1), an inlet (2) and a main channel (5) formed in the frame part and leading from the inlet to at least one opening (4) formed in the wall of the frame part, characterized in that the spray head comprises at least one second part (7) arranged in it, in which second part is formed at least one opening (8) which, together with the opening (4) formed in the wall of the frame part, constitutes a spraying nozzle.
Patent CA-2626828-A1 (CA)
Title: Element de retenue de cellule electrochimique, enceinte correspondante, systeme electrochimique et connecteur de cellules electrochimiques
Inventor: HATTORI MITSURU
IPC: H01M8/02
Filed: 2002-09-12
Abstract: L'invention concerne une structure d'assemblage destinée à faciliter l'assemblage de cellules uniques laminées, à réduire la possibilité de fuite de gaz après des cycles répétés d'élévation et de baisse de température et à prévenir la réduction de l'efficacité des cellules en raison de la fuite de gaz.  Une cellule électrochimique en forme de plaque (9), composée de matériau céramique et dotée d'un trou traversant (9a), est maintenue par un élément de retenue (1). L'élément (1) est composé de matériau céramique et possède un corps principal (1a) en forme de plaque plane et une partie saillante (1b) qui s'étend du corps principal (1a). Un premier trou d'alimentation (2A) destiné à distribuer un gaz et un deuxième trou d'alimentation (2B) destiné à distribuer l'autre gaz sont formés dans l'élément de retenue (1). Le corps principal (1a) possède une surface d'étanchéité (1c) contre la face principale (9a) de la cellule (9), alors que la partie saillante (1b) est insérée dans le trou traversant (9a).
Patent CA-2627040-A1 (CA)
Title: Dimercaptan terminated polythioether polymers and methods for making and using the same
Inventor: RAO CHANDRA B
IPC: C09J181/02
Filed: 2006-10-26
Abstract: Dimercaptan terminated polythioether polymers are disclosed, as are methods for making and using the same.
Patent CA-2627455-A1 (CA)
Title: Lens assembly for use with led lamp
Inventor: CHEN CHI GON
IPC: F21V5/04
Filed: 2008-03-25
Abstract: A two-part lens assembly for use with an LED lamp fixture is disclosed. The assembly is comprised an inner portion and an outer portion. The inner portion of the assembly is a substantially clear (transparent) lens with substantially flat sides.  Formed in the bottom of the inner portion is a conical shape. The conical shape acts to reflect the light emitted by the LEDs. The outer portion is also a substantially clear (transparent) lens. However, the outer portion includes an outer surface having a plurality of arcuate surfaces for creating an effective light distribution pattern for the outdoor light fixture. Also included in the outer portion is a conical surface in the bottom for the reflection of the light rays emitted from the LED.
Patent CA-2629333-A1 (CA)
Title: Charged particle radiation therapy
Inventor: GALL KENNETH
IPC: A61N5/10
Filed: 2006-11-17
Abstract: Among other things, an accelerator (502) is mounted on a gantry (504) to enable the accelerator to move through a range of positions around a patient (506) on a patient support. The accelerator is configured to produce a proton or ion beam having an energy level sufficient to reach any arbitrary target in the patient from positions within the range. The proton or ion beam passes essentially directly from the accelerator to the patient. In some examples, the synchrocyclotron has a superconducting electromagnetic structure that generates a field strength of at least 6 Tesla, produces a beam of particles having an energy level of at least 150 MeV, has a volume no larger than 4.5 cubic meters, and has a weight less than 30 Tons.
Patent CA-2629596-A1 (CA)
Inventor: GRIEGER MARK A
IPC: A47C1/14
Filed: 2008-04-21
Abstract: A portable chair is configurable to serve various utilitarian needs. In one embodiment, the portable multifunctional chair includes a frame, a seat attached to the frame and an adjustable seat flap fixed to the seat. . The seat has an inner edge that encloses a seat opening. The adjustable seat flap is approximately flush with the seat when the seat flap is secured to the seat in a closed position in which the seat flap covers the opening. The multifunctional chair has at least one transverse dimension that is less than 25% of the longitudinal length when the multifunctional chair is configured in a portable state.
Patent CA-2630698-A1 (CA)
Inventor: AMIRHOSSEIN MAHMOUDI
IPC: B64C9/00
Filed: 2008-05-09
Abstract: A flap device adapted for location on or in a fluid interfacing surface such as an airfoil section, the device comprising a housing, a flap mounted for rotation at least partially within the housing, an entry in a leading portion of the housing, and at least one stop member associated with the housing and actuable between a non-operative parked position and an operative position in which in use the stop member Is adapted to limit the movement of the flap within the housing thereby to vary the coefficient of lift and drag of the fluid interfacing surface or airfoil section.
Patent CA-2630886-A1 (CA)
Inventor: DE OLIVEIRA DENIS
IPC: F25B27/00
Filed: 2008-05-08
Abstract: System and method for heat exchange between exhaust air and air to be heated or between exhaust air and water to be heated, allowing for a heat transport fluid to be used for, on the one hand, efficiently heating the air with air-water exchangers or for efficiently heating water with water-water exchangers, and on the other hand, as an efficient use as a cold source in the condenser of the refrigerant cooling cycle of the exhaust air and/or for cooling the fresh air.
Patent CA-2633583-A1 (CA)
Inventor: GUPTA ANTJE
IPC: C12P41/00
Filed: 2006-12-14
Abstract: In a process for the enantioselective enzymatic reduction of a hydroxy ketone of general formula I     (SEE FORMULA I) wherein R1 = C1-C6 alkyl and R2 = -Cl, -CN, -OH, -H or C1-C6 alkyl, into a chiral diol of general formula II     (SEE FORMULA II) wherein R1 and R2 have the same meaning as in formula I, the hydroxy ketone is reduced with an oxidoreductase in the presence of NADH or NADPH as a cofactor, wherein a) the hydroxy ketone is provided in the reaction at a concentration of >=50 g/l, b) the oxidized cofactor NAD or NADP having formed is regenerated continuously by oxidation of a secondary alcohol of general formula R X R Y CHOH, wherein R X, R Y  independently represent hydrogen, branched or unbranched C1-C8-alkyl and C  total >= 3, and c) the reduction of the hydroxy ketone and the oxidation of the secondary alcohol are catalyzed by the same oxidoreductase
Patent CA-2634331-A1 (CA)
Title: Axle connection device welding method
Inventor: BRANNIGAN MICHAEL
IPC: B60G9/00
Filed: 2001-02-15
Abstract: An axle connection device welding method that uses minimal welding and has weld runs that are subjected to minimal torsional loading is disclosed. The axle connection device has a base with opposite end portions separated by a waist portion. Each base end portion has a side rim and longitudinally extending edges with comers positioned between.  The method includes upper and lower weld runs extending along the longitudinally extending edges of the base. Each weld run extends between, but not to, corners in opposite end portions of the base.  Each weld run is turned back onto itself at its ends to form double-pass weld portions therefor.
Patent CA-2635561-A1 (CA)
Title: Cervimeter
Inventor: DUBEY DHARMESH K
IPC: A61B5/107
Filed: 2006-11-20
Abstract: The present application provides a medical (10) device for measuring cervical dilation including an elongate body (12) defining a proximal end (14) and a distal end (16), as well as an expandable element (38) coupled to the distal end of the elongate body. An array of movable elements (24) may be disposed circumferentially about the elongate body, where the array of movable elements is movably coupled to the distal end of the elongate body by a plurality of wires (36). The medical device may further include a measurement mechanism (50) able to determine a radial spacing of the array of movable elements, as well as a dilation indicator (18) in communication with the measurement mechanism. One or more pressure sensors (46) may be coupled to the array of movable elements, whereby a control element is in communication with the pressure sensors. In addition, an inflation source (22) may be included in fluid communication with the expandable element.
Patent CA-2635847-A1 (CA)
Inventor: AHLERS WOLFGANG
IPC: C10M171/00
Filed: 2007-12-12
Abstract: Use of compounds of the general formula (I) as markers for liquids, methods of detecting markers in liquids, methods of identifying liquids and a selected compound of the general formula (I).
Patent CA-2636870-A1 (CA)
Inventor: WATANABE MASAHIRO
IPC: H02P25/04
Filed: 2008-07-07
Abstract: A power tool includes a motor, a first device and a second device. The motor receives a supply of an electric power from a power source externally of the power tool. The first device determines if the electric power supplied from the power source is an AC power or a DC power. The second device permits or interrupts the supply of the electric power to the motor depending on the determination of the first device.
Patent CA-2643131-A1 (CA)
Title: Tibial plateau leveling osteotomy plate
Inventor: HORAN TIMOTHY J
IPC: A61B17/80
Filed: 2007-02-16
Abstract: An improved tibial plateau leveling osteotomy plate is disclosed. The plate is contoured in its proximal head portion to more closely resemble the structure of the tibial bone segment that is cut and rotated during the procedure. The plate also preferably has screw holes in the proximal head portion that are machined through the pre-contoured proximal head portion and are designed to angle the screw in a targeted screw path with respect to the osteotomy.
Patent CA-2645449-A1 (CA)
Title: Multiradio control interface element in modem
Inventor: KASSLIN MIKA
IPC: H04M1/72415
Filed: 2007-05-08
Abstract: A system for managing the simultaneous operation of a plurality of radio modems in a single wireless communication device (WCD). The multiradio control may be integrated into the WCD as a subsystem responsible for scheduling wireless communications by temporarily enabling or disabling the plurality of radio modems within the device. The multiradio control system may comprise a multiradio controller (MRC) and a plurality dedicated radio interfaces. The radio interfaces are dedicated to quickly conveying delay sensitive information to and from the radio modems. This information may be requested by the MRC, or provided by one or more of the plurality of radio modems, if a change occurs during operation.
Patent CA-2645577-A1 (CA)
Inventor: WILDIG THOMAS
IPC: F24J3/08
Filed: 2007-01-22
Abstract: Method for storing thermal energy in, and recapturing thermal energy from, respectively, an underground energy storage (1) , comprising at least four holes (2) , through which a heat carrier is transported and therewith heating or cooling the ground (3) , respectively. The invention is characterized in that the holes (2) are arranged essentially along at least two concentric circles (10, 11, 12) , in that a control gear is arranged to control a valve system, which is arranged to direct the heat carrier to holes that are arranged along one circle and thereby heating or cooling, respectively, the ground along said circle, in that when the temperature of the heat carrier is higher than that of the surrounding ground (3) , inner circles are heated before outer circles, and in that when the temperature of the heat carrier is lower than that of the surrounding ground (3) , outer circles are cooled before inner circles. The invention also relates to a device.
Patent CA-2646972-A1 (CA)
Title: Procede d'alimentation en energie d'actionneurs associes a un train d'atterrissage d'aeronef
Inventor: MEHEZ JEROME
IPC: B64C25/44
Filed: 2008-12-10
Abstract: L'invention concerne un Procédé d'alimentation en énergie d'actionneurs associés aux atterrisseurs formant le train d'atterrissage d'un aéronef, l'aéronef comportant : - une génération d'énergie principale qui fonctionne indépendamment d'une rotation des roues portées par le train d'atterrissage ; - une génération d'énergie locale comprenant au moins un générateur local entraîné par la rotation d'une roue portée par l'un des atterrisseurs ; le procédé de l'invention comprenant les étapes suivantes : - dans un mode nominal de fonctionnement, alimenter lesdits actionneurs par la génération d'énergie locale ; - et, dans un mode complémentaire de fonctionnement, lorsque la fourniture d'énergie par la génération d'énergie locale est insuffisante, assurer en complément ou totalement la fourniture d'énergie audits actionneurs au moyen de la génération d'énergie principale.
Patent CA-2650245-A1 (CA)
Inventor: GRIGORIEV BORIS YURIEVICH
IPC: F04C2/344
Filed: 2007-05-16
Abstract: A vane machine according to the invention comprises a housing (1) with a inlet port (2) and an outlet port (3), and a rotor mounted in a cavity (4) of the housing (1) and constituted by a faceplate (5). The vane machine further comprises a guide cylinder (7) mounted eccentrically on the end surface of the housing (1) opposite to the faceplate (5), the guide cylinder (7) being rotatable and provided with a diametrical face grooves (8) and working vanes (6) mounted on the faceplate (5) and adapted for free rotation and movement in the grooves (8) as the faceplate (5) rotates. The eccentricity of the rotation axis of the working vanes (6) is equal to the eccentricity of the rotation axis of the guide cylinder (7). The profile of the cavity (4) of the housing (1) is oval, cylindrical, epicycloidal or curved, and the diameter of the guide cylinder 7 is D > 4å - L, while the length of the working vane (6) is L <= 4å x sin90/N.
Patent CA-2652453-A1 (CA)
Inventor: BRUCHMANN BERND
IPC: C08K5/00
Filed: 2007-05-11
Abstract: Powder coating materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl carbonates or diaryl carbonates or phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols.
Patent CA-2652487-A1 (CA)
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-2653945-A1 (CA)
Title: Methods and apparatus for transmitting vibrations
Inventor: SAADAT VAHID
IPC: H04R25/00
Filed: 2007-05-29
Abstract: Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly (16) through a tooth or teeth (12) are disclosed herei n. The assembly (16) may be attached, adhered, or otherwise embedded into or upon a removable oral appliance (18) to form a hearing aid assembly (14). S uch an oral appliance may be a custom-made device. The electronic and transd ucer assembly (16) may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sound s via a vibrating transducer element coupled to a tooth or other bone struct ure, such as the maxillary, mandibular, or palatine bone structure.
Patent CA-2655472-A1 (CA)
Title: Compositions with enhanced elasticizing activity
Inventor: MURA EMANUELA
IPC: A61K31/198
Filed: 2007-04-18
Abstract: Compositions for improving the elasticity of the vagina and of the perineum during the last trimester of pregnancy, include combining a thiolated compound or mixture thereof with an ester of organic acid or mixture thereof . The compositions according to the present invention improve the elastic properties of the vaginal and/or perineal tissues in terms both of increased extensibility and faster elastic recovery. The compositions according to the present invention may decrease risk of trauma of perineal tissues during delivery, as well as risk of rectal or bladder incontinence as a post-partum short/medium/long term complication.
Patent CA-2657613-A1 (CA)
Inventor: KAWASAKI KENICHI
IPC: G01R29/10
Filed: 2007-07-17
Abstract: A radio frequency receiver includes a receiver circuit for processing RF signals, an antenna to receive millimeter wave RF signals, and an attenuator circuit, coupled between the receiver circuit and antenna. In one embodiment, the attenuator circuit may be used to determine a signal strength of the millimeter wave RF signals, compare this signal strength to a first threshold value. If the signal strength is above the first threshold value, a level of attenuation applied to the millimeter wave RF signals may then be increased.
Patent CA-2658525-A1 (CA)
Inventor: HE FENG
IPC: A61P35/00
Filed: 2007-07-31
Abstract: The present invention is directed to a compound of the formula (I); or pharmaceutically acceptable salts thereof and use of such compounds for treating proliferative diseases such as cancer, in mammals.
Patent CA-2658696-A1 (CA)
Inventor: HANES ROBERT JR
IPC: E21B43/26
Filed: 2007-08-16
Abstract: Methods of treating a portion of a subterranean formation, comprising: providing an aqueous treatment fluid comprising water, and a friction reducing copolymer that comprises acrylamide and an acrylic acid ester; and introducing the aqueous treatment fluid into the portion of the subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising water, and a friction reducing copolymer that comprises acrylamide and an acrylic acid ester; and introducing the aqueous treatment fluid into the subterranean formation at or above a pressure sufficient to create one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid and a friction reducing copolymer that comprises acrylamide and an acrylic acid ester.
Patent CA-2659159-A1 (CA)
Inventor: DE BLASI SALVATORE
IPC: B29C45/28
Filed: 2007-11-27
Abstract: Among other things, the invention relates to an injection nozzle for guiding hot-melt plastic within a mold, particularly an injection mold. Said injection nozzle comprises a nozzle housing (11) and a nozzle needle (13) which is mounted in a translationally movable manner and is used for opening and closing a melt opening that leads to a mold cavity. The nozzle needle (13) can be moved by means of a driving mechanism (V) to which a transmitting device (14) is assigned that allows a movement of the driving mechanism (V) to be converted into a movement of the nozzle needle (13). The invention is characterized, inter alia, in that the transmitting device (14) is assigned to an attached unit (22) which can be releasably connected to the injection nozzle (10) and inside which a rod assembly (30) is disposed at least in part. Said rod assembly (30) is connected to the driving mechanism (V) at an input end while being connected in a rigid, tenacious, and compression-resistant manner to the nozzle needle (13) at an output end.