baber/WOPTO huggingface dataset:
Patent CA-2496471-A1 (CA)
Title: Mecanisme de transmission de couple
Inventor: DEIN KEVIN ARTHUR
IPC: B25B23/00
Filed: 2003-08-20
Abstract: L'invention concerne un mécanisme de transmission de couple (1) comprenant un corps extérieur (10) définissant une cavité (12) et un corps intérieur (30) situé au moins partiellement à l'intérieur de la cavité et pouvant tourner dans celle-ci. Une pluralité de cylindres (22, 24, 26) situés dans les corps extérieur et intérieur interagissent avec des surfaces de came (14a, 16a, 18a, 20a) de sorte que la rotation du corps intérieur dans une première direction ne soit sensiblement pas entravée et que la rotation dans la direction opposée soient bloquée ou entravée par l'interaction des cylindres avec une ou plusieurs surfaces de came. Un des cylindres (26), qui est plus grand qu'au moins un autre cylindre, est situé dans un creux formé soit dans le corps extérieur, soit dans le corps intérieur. Dans un mode de réalisation, le creux (18) est formé dans une partie du corps extérieur qui présente une épaisseur de paroi qui est supérieure, à l'exception de l'effet du creux, au reste du corps extérieur, de façon que le plus grand cylindre est monté sans augmenter le volume du corps extérieur.
Patent CA-2499902-A1 (CA)
Inventor: KOGA YOSHIHIKO
IPC: A61K31/202
Filed: 2003-09-22
Abstract: On utilise de l'acide arachidonique et/ou des composés contenant de l'acide arachidonique, en tant que constituant acide gras, pour former des composés qui empêchent le déclin, améliorent ou stimulent les réponses normales des capacités cognitives d'une personne en bonne santé et qui sont fortement adaptés aux produits pharmaceutiques ainsi qu'aux produits alimentaires, tout en présentant des effets secondaires minimum.
Patent CA-2499911-A1 (CA)
Title: Golf balls with soft, resilient bimodal ionomeric covers
Inventor: CHEN JOHN CHU
IPC: C08L23/08
Filed: 2003-09-25
Abstract: Disclosed are golf balls having soft, resilient bimodal ionomeric covers with improved softness and scuff resistance and methods for their preparation. The soft, resilient bimodal ionomeric covers comprise at least partially neutralized mixtures of carboxylate functionalized terpolymers (molecular weight between about 80,000 and 500,000) with carboxylate functionalized ethylene low copolymers (molecular weight between about 2,000 and 30,000).
Patent CA-2504279-A1 (CA)
Inventor: XIANG JIM
IPC: A61K35/14
Filed: 2005-04-15
Abstract: Methods and materials to modulate the immune response to treat or prevent a disease using T helper-antigen presenting cells.
Patent CA-2504490-A1 (CA)
Inventor: TAMADA TERUO
IPC: B60R19/18
Filed: 2003-08-06
Abstract: L'invention concerne un absorbeur de chocs (1) fabriqué par moulage par soufflage d'une résine thermoplastique et destiné à être inséré dans un élément de véhicule. Ledit absorbeur comprend des parois (3,4) opposées les unes aux autres et présente une pluralité de nervures concaves (5, 6) formées par creusement de chaque paroi vers la paroi opposée et collage de leurs parties d'extrémité les unes avec les autres par fusion. Ledit absorbeur comprend une résine thermoplastique composée d'une résine polyoléfinique et de 35 à 75 % en poids d'une résine amorphe, une résine thermoplastique composée d'une résine polyoléfinique et d'une résine présentant un module de flexion inférieur ou égal à 200 kg/cm<2>, ou une résine thermoplastique composée d'une résine de polypropylène et de 3 à 20 % en poids relativement à la résine de polypropylène d'un élastomère oléfinique présentant un module de flexion inférieur ou égal à 200 kg/cm<2> et une température de transition vitreuse inférieure ou égale à - 30 DEG C. L'absorbeur de chocs pour véhicule retient des capacités de performances requises d'absorption de chocs sur une large plage de températures comprenant des basses températures et des hautes températures.
Patent CA-2506212-A1 (CA)
Title: Wireless intercom system and method of communicating using wireless intercom system
Inventor: HALL RONALD W
IPC: H04M1/72412
Filed: 2003-11-19
Abstract: An intercom system enabling a plurality of users to listen to and at least one user to speak to and listen to a remote user. A base station communicates with the remote user. A plurality of ear pieces is wearable by the plurality of users, each of the plurality of ear pieces being capable of wirelessly communicating with the base station. Each of the plurality of ear pieces is capable of listening to the base station within a first range of the base station. At least one of the plurality of ear pieces being capable of wirelessly speaking to the base station within a second range of the base station. The second range is larger than the first range. Thus, one of the plurality of users wearing at least one of the plurality of ear pieces may listen and talk with the remote user only within the first range of the base station and the remainder of the plurality of users wearing the remaining ear pieces may only listen to the remote user outside of the first range of the base station but inside of the second range of the base station.
Patent CA-2507313-A1 (CA)
Title: Surface mountable clip suitable for use in a mobile communication device
Inventor: CHEN CHAO
IPC: H01Q1/24
Filed: 2003-11-28
Abstract: A mobile communication device includes a printed circuit board (PCB); a radio frequency (RF) transceiver carried on the PCB; and an antenna coupled to the RF transceiver. A surface mountable antenna clip is mounted on the PCB for retaining the antenna. The clip is a metal structure having a plurality of planar sides generally formed into a U-shape. An opening formed by the structure is sized to receive and retain the antenna. One of the planar sides is used to support the structure and is mounted over a solder pad of the PCB.  A hole formed through this planar side is configured to break a suface tension of molten solder over a solder pad of the PCB during a reflow soldering process, so that the clip is more stable and tends not to rotate out-of-position during the process. Legs extending from edges of this planar side also help to stabilize the clip during the process, and provide an increased surface area for the connection. In fact, if the initial Surface-Mount Technology (SMT) placement position of the clip is slightly skewed or shifted, surface tension forces will help the clip to move or rotate into the correct position. The legs also provide sufficient features to a vision system to correctly orient the clip on the PCB.
Patent CA-2512169-A1 (CA)
Title: Polymerized hemoglobin solutions having reduced amount of tetramer and method for preparing
Inventor: DEWOSKIN RICHARD E
IPC: A61K35/14
Filed: 2004-01-29
Abstract: A substantially tetramer free hemoglobin solution and a method for producing a substantially tetramer free hemoglobin solution. The method includes polymerizing a solution of hemoglobin, treating the polymerized hemoglobin solution to partially degrade the polymer to tetramer and removing tetramer from the hemoglobin solution.
Patent CA-2515259-A1 (CA)
Title: Use of acetylsalicylic acid for the treatment of hemorrhoidal disease
Inventor: KAWADA MITSUHIRO
IPC: A61P43/00
Filed: 2004-02-17
Abstract: An external therapeutic agent for anal diseases, exhibiting curing activity and simultaneously exhibiting analgesic and hemorrhoid relief activities for hemorrhoidal diseases, such as hemorrhoid (internal hemorrhoid or external hemorrhoid) and anal fissure, and other anal diseases, which external therapeutic agent comprises acetylsalicylic acid or a pharmacologically acceptable salt thereof as an active ingredient.
Patent CA-2515897-A1 (CA)
Title: Underground cable or conduit installing apparatus and method
Inventor: RAYMOND JACQUES
IPC: H02G1/06
Filed: 2004-07-15
Abstract: The present invention relates generally to apparatus for installing cable underground and more particularly to a specifically designed apparatus for accomplishing this task utilizing a power-driven land vehicle in combination with a cable laying plow blade and a cooperating cable feed mechanism for laying same at an offset from the trajectory of said vehicle more particularly the apparatus preferably comprises a boom extending from the vehicle to the plow blade, a connector between the vehicle and the boom and pivoting means between the boom and the plow blade.
Patent CA-2516904-A1 (CA)
Title: Gas-fired water heating apparatus
Inventor: GROEHL ALEXANDER
IPC: F23M20/00
Filed: 2005-08-19
Abstract: The water heating apparatus has an upright cylindrical thermally insulated storage tank, an axially extending exhaust gas pipe passing centrally throug h the storage tank and a combustion chamber under the storage tank. An atmospheric gas burner, which has a complete premixing fuel gas/air supply system, is arranged within the combustion chamber. The exhaust gas pipe has a section extending within the combustion chamber, which preferably extends towards th e bottom of the combustion chamber and has an end located a few centimeters from the bottom, so that the combustion gases have a longer dwell time in th e combustion chamber and the exhaust gas pipe in order to improve heating efficiency.
Patent CA-2521270-A1 (CA)
Title: Low calorie, palatable sugar substitute with water insoluble bulking agent
Inventor: LIAO SHYHYUAN
IPC: A23L27/30
Filed: 2005-09-27
Abstract: The invention relates to a low calorie, palatable table sugar substitute composition containing a water insoluble bulking agent and a high intensity sweetener, where the water insoluble bulking agent and high intensity sweetener are present in a proportion such that, on a volume:volume basis the table sugar substitute provides approximately the same sweetness as sucrose.
Patent CA-2522104-A1 (CA)
Inventor: WECKBECKER GISBERT
IPC: A61K38/17
Filed: 2004-04-15
Abstract: The present invention provides a method for preventing or treating acute or chronic graft rejection in a recipient of cell, tissue or organ allo- or xenotransplant, inflammatory or autoimmune diseases or malignant proliferative disease, comprising the use of an inhibitor of Vav. Further provided are Vav inhibitors, uses, pharmaceutical compositions and therapeutic combinations comprising Vav inhibitors, and screening methods therefor.
Patent CA-2523513-A1 (CA)
Title: Tooth and adaptor assembly for a dipper bucket
Inventor: BENTLEY NEIL DOUGLAS
IPC: E02F9/28
Filed: 2005-10-14
Abstract: A tooth and adaptor assembly is provided for a dipper bucket. The assembly comprises an adaptor having a rear portion for attaching to the dipper bucket, a tooth capable of releasable attachment to the adaptor and a retainer pin for securing the tooth to the adaptor. The adaptor further comprises a tapering intermediate portion that narrows to a rectangular front portion. The adaptor further comprises a planar surface on a portion of its intermediate portion and a groove that traverses the planar surface, the groove perpendicular to the horizontal longitudinal axis of the adaptor. The tooth has a tip at its front end for digging and a socket at its rear end configured to receive the front and intermediate portions of the adaptor. An opening on the rear end of the tooth aligns with the groove when the tooth is coupled to the adaptor to define a passageway that terminates within the socket of the tooth. The retainer pin is adapted to be inserted into the passageway to secure the tooth to the adaptor and complete the assembly.
Patent CA-2524641-A1 (CA)
Inventor: ITO KUNINORI
IPC: G10K11/162
Filed: 2004-04-23
Abstract: A flame-retardant acoustic material with excellent flame-retardancy and sound absorbing capability of a hood silencer fitted to the lower surface of a hood panel for absorbing the engine noise of a car. The flame-retardant acoustic material (1) is formed of a porous base material (2) containing a phenol resin. Fibers with a size of 0.02 to 50 dtex are used for the porous base material (2) to regulate the content of the phenol resin to 50 to 200 wt.% for the fabric weight (g/m2) of the porous base material (2).
Patent CA-2526079-A1 (CA)
Title: Aminosulfonyl substituted 4-(aminomethyl)-piperidine benzamides as 5ht4-antagonists
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61K31/445
Filed: 2004-06-10
Abstract: The present invention is concerned with novel compounds of formula (I) having 5HT4-antagonistic properties. The invention further relates to methods for preparing such novel compounds, pharmaceutical compositions comprising said novel compounds as well as the use as a medicine of said compounds.
Patent CA-2530929-A1 (CA)
Title: Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags
Inventor: HARTMANN CLINTON S
IPC: H04Q5/22
Filed: 2004-07-06
Abstract: A method of accommodating code collisions from multiple SAW identification tag coded response pulses. In one embodiment, the method includes: (1) separating probable candidates by time-domain; (2) classifying the probable candidates by code-division separation; (3) employing known coded identification signals to adjust the probable candidates; and (4) correlating the multiple SAW  identification tag coded response pulses to identify the probable candidates for further processing.
Patent CA-2533177-A1 (CA)
Inventor: WAYMAN CHRISTOPHER PETER
IPC: A61K31/41
Filed: 2004-07-12
Abstract: The present invention relates the use of antagonists of vasopressin V1a receptors for the treatment of male sexual dysfunction, in particular ejaculatory disorders, such as premature ejaculation or rapid ejaculation. The present invention also relates to a method of treatment of male sexual dysfunction, in particular ejaculatory disorders, such as premature ejaculation or rapid ejaculation. The present invention also invention also relates to assays to screen for compounds useful in the treatment of male sexual dysfunction, in particular ejaculatory disorders, such as premature ejaculation or rapid ejaculation, by screening for compounds which are V1a receptor antagonists.
Patent CA-2533429-A1 (CA)
Inventor: COOPER PAUL ALAN
IPC: E01F9/677
Filed: 2004-07-23
Abstract: A method of installation of a post (18) in the ground which includes the steps of: (i) forming a hole in the ground; (ii) locating a ground anchor (10, 10A) in the hole having one or more internal sockets (16, 16B) wherein the or each internal socket is substantially flush with ground level; and (iii) inserting the guide post in the internal socket whereby said post is retained therein with a major part of the post extending above ground level whereby flexing of the post upon impact may occur about a hinge point (52) corresponding with ground level comprises a first ~special technical feature~. Also claimed is a ground anchor (10) for supporting a guide post in the ground having a body and one or more ground penetration members (12) and at least one internal socket (16) for receiving the guide post in use wherein there is provided retaining means (19) for retaining the guide post within said at least one internal socket in us wherein said retaining means is located adjacent said at least one internal socket for effecting release of the guide post from said at least one internal socket when required.
Patent CA-2534438-A1 (CA)
Inventor: BROWN ARTHUR M
IPC: G01N33/68
Filed: 2004-07-15
Abstract: Disclosed are high throughput assay systems and methods for identifying agents that alter the level of surface expression of integral membrane proteins, such as cardiac ion channels, in mammalian cells. Also disclosed are therapeutic methods of using agents identified using such methods.
Patent CA-2535248-A1 (CA)
Title: Non-staining black sidewall
Inventor: DONOHUE DEREK
IPC: C08K5/372
Filed: 2004-08-11
Abstract: The addition of a surfactant containing a thio functionality of the formula-S-, and specifically a polyether thioether surfactant to a rubber formulation results in a rubber compound having a glossy film on the outer, exposed surface.
Patent CA-2538935-A1 (CA)
Inventor: BURKE FRANCIS MICHAEL
IPC: F02N19/00
Filed: 2006-03-08
Abstract: The present invention provides a system for providing electrolyte to an electrolysis cell for producing hydrogen gas to inject into the intake of an internal combustion engine. The system includes an electrolysis cell having an electrolyte input port, an electrolyte output port and at least one working gas output port. The electrolyte output port communicates with a storage reservoir. The working gas output port communicates to a storage reservoir and a supply reservoir through a working gas control valve. The electrolyte input port commuicates to the storage and supply reservoirs through an electrolyte control valve. By alternating flow of the working gas to each of the storage reservoir and the supply reservoir, and flow of electrolyte from the storage reservoir to the supply reservoir and from the supply reservoir to the electrolyte input port on the electrolysis cell, electrolyte is pumped from the supply reservoir to the electrolysis cell.
Patent CA-2539413-A1 (CA)
Title: Lower neck indicator for wire hook hangers
Inventor: GOULDSON STANLEY F
IPC: A47F7/19
Filed: 2006-03-13
Abstract: In a lower neck sizer for a garment hanger and a combination turnable wire hook hanger and lower neck sizer, the lower neck sizer includes a body dimensioned to generally surround a cylindrical projection and the support flanges adjacent to the body flange of the hanger, and an inwardly extending tab secured to the sizer body configured to engage the hanger at the lower neck region to resist removal. The inwardly extending tab may have a relief to accommodate a cylindrical projection of the hanger and a finger directed towards the intersection between a support flanges and the cylindrical projection. Alternately, the inwardly extending tab may have an upward surface located to engage the body flange. The lower neck sizer may include a downward extension, the inwardly extending tab being carried by the downward extension. Alternately, the inwardly extending tab may include a plurality of substantially radial projections located at an upper surface of the lower neck sizer, and dimensioned to engage the wire hook. The lower neck sizer can have a discontinuity traversing the height of the body to facilitate mounting on the hanger.
Patent CA-2541144-A1 (CA)
Inventor: SLAZAS ROBERT
IPC: A61F2/958
Filed: 2006-03-28
Abstract: A balloon assembly for a medical device includes an inflatable body formed o f a semi-compliant material defining at least one inflation chamber which is adapted for inflation and deflation. The semi-compliant material is made of a blend of a first formulation which comprises an organofluorine polymer in sufficient concentration to provide lubricity without the presence of a lubricating surface layer of different formulation and a second formulation which is substantially-fluorine free.</ SDOAB>
Patent CA-2547290-A1 (CA)
Title: Improved grenade launcher
Inventor: MACALUSO TONY
IPC: F41C27/06
Filed: 2006-05-17
Abstract: Improved grenade launcher which comprises a frame (2), a barrel (4) mounted on the frame (2) and an opening mechanism, characterised in that the opening mechanism comprises guiding means which make it possible to advance the barrel (4) in the longitudinal direction of the frame (2) and to make it swivel laterally in the final phase of its longitudinal movement.
Patent CA-2547706-A1 (CA)
Title: Communicating with remote objects in a data processing network
Inventor: BROUSSARD SCOTT
IPC: G06F9/46
Filed: 2004-12-14
Abstract: A method and computer program product for invoking remote objects in a data processing system includes generating a serialized byte strewn containing the remote object and its arguments, responsive to executing a remote object call.  The serialized byte stream is sent to a server containing the object.  Responsive to receiving a second serialized byte stream containing a result produced by the remote object and determining the presence of a second remote object, in the second byte stream, for which no reference can be found, using information contained in second serialized byte stream to determine the class type of the second remote object. A proxy compatible with the second remote object's class type, if not already existing, is automatically generated and compiled on the client or, if the proxy does exist, is loaded at run time to call the second remote object.
Patent CA-2548369-A1 (CA)
Inventor: TURANSKI PETER
IPC: B64C1/40
Filed: 2005-01-05
Abstract: The fuselage is conceived in such a way as to prevent the spread of flames produced by a source of fire and acting on the fuselage from outside the aircraft environment. The fuselage concept takes into account materials or material combinations that will scarcely allow protection of the cabin area of an aircraft (upon emergency landing) to be violated by flames spreading from outside the aircraft environment, which may facilitate an evacuation of passengers from the aircraft. An aircraft fuselage, whose fuselage structure, in addition to other structural elements that are components of the mechanical strength bracing of the fuselage and help absorb its forces, encompasses an exterior skin (2) consisting of various respective materials, which are designed to be resistant to shear, and incorporated as a bearing element into the mechanical strength bracing (6,7,8) to absorb and transfer the forces and torques acting thereupon. The exterior skin (2) is fabricated from a burn-through resistant semi-finished material consisting of a non-metallic material or a fireproof metallic material, wherein the semi-finished material can be molded through further processing. Also, the exterior skin may be realized by a semi-finished material combining a non-~metallic material and a metallic material, wherein the produced exterior skin product is a hybrid material that can be molded and joined through further processing.
Patent CA-2550451-A1 (CA)
Title: Information radio transmission system
Inventor: NAKAGAWA NOBUYUKI
IPC: H04B7/00
Filed: 2006-06-13
Abstract: An information radio transmission system is provided that enables provision of correct control information on the transmitting side irrespective of the error volume when an error occurs in communication data. Error volume measuring data string storage units that store an error volume measuring data string are provided in both a transmitting-side communication device that transmits data by radio transmission and a receiving-side communication device that receives data transmitted from the transmitting-side communication device.  The receiving-side communication device has an error volume measuring unit that measures the error volume when transmitting data. An error volume measuring data string is added to data and the data is transmitted from the transmitting-side communication device. Having received this, in the receiving-side communication device, the error volume measuring unit compares the error volume measuring data transmitted from the transmitting-side communication device with an error volume measuring data string stored in an error volume measuring data string storage unit of the receiving-side communication device, thereby measuring the error volume.