baber/WOPTO huggingface dataset:
Patent CA-2510832-A1 (CA)
Inventor: DEVINCENTIS DAVID S
IPC: H01S5/02
Filed: 2003-12-19
Abstract: Module scellé hermétiquement (200) destiné à être disposé dans un récipient sous pression extérieure (110) aux fins de protection contre une telle pression en milieu sous-marin. Le module scellé hermétiquement (200) comprend au moins un amplificateur optique logé dans un boîtier hermétique. Le boîtier est fixé dans le récipient sous pression extérieure par un élément de retenue. Le module comprend également une pluralité de passages permettant de faire passer dans le boîtier, sous scellage hermétique, au moins une fibre optique et un conducteur intégré dans un câble sous-marin à fibre optique. Le conducteur alimente la fibre optique en électricité. Au moins une borne conductrice située dans le boîtier établit un contact électrique avec le conducteur qui traverse chacun de la pluralité de passages. La borne conductrice transmet de l'énergie électrique du conducteur à l'amplificateur optique.
Patent CA-2512829-A1 (CA)
Inventor: MATTERN JAMES M
IPC: B41F17/00
Filed: 2005-07-21
Abstract: A printing device adapted to print upon a printing media.      The printing device has a printing media inserter, a media path, and a plurality of print heads, positioned serially in the media path. Each of the print heads is adapted to print upon the printing media moving along the media path.      The printing media inserter transfers the printing media to a printing media buffer or into the media path. A piece of the printing media traveling along the media path is sequentially printed upon by each of the print heads. The plurality of print heads are controlled to combine print from the plurality of print heads on the piece of printing media and form a resultant combined print image with a resolution different than at least one print of at least one of the plurality of print heads on the piece of printing media.
Patent CA-2513524-A1 (CA)
Title: Pressurized plastic bottle for dispensing an aerosol
Inventor: BIRKHOLZ DOUGLAS J
IPC: B65D83/14
Filed: 2004-01-30
Abstract: A pressure resistant plastic bottle (1) for containing and dispensing an aerosol composition. The plastic bottle (1) is comprised of a hollow elongate body having a longitudinal axis (2) and an outer wall (3). The outer wall (3) defines a central portion (C), a top portion (T) and an opposite bottom portion (B) with the central portion (C) having a circular cross-sectional configuration taken through a plane perpendicular to the longitudinal axis (9) and having an inwardly concave configuration extending along its longitudinal direction. The bottom portion (B) of the elongate body is integral with the central portion (C) and defines an outwardly projecting convexly shaped configuration. The top portion (T) of the bottle is integral with the central portion (C) and has an outwardly convex configuration extending along its longitudinal direction and defines a neck (11) having an opening (12) for receiving and dispensing the aerosol composition.
Patent CA-2514020-A1 (CA)
Inventor: VULLRIEDE CARSTEN
IPC: G07B17/00
Filed: 2004-01-21
Abstract: The invention relates to a method for verifying the authenticity of a franking note that is created by using a franking key and is applied to a piece of mail. Cryptographic data which is contained in said franking mark is decoded and is used for verifying whether the franking mark is authentic. The inventive method is characterized in that a new franking key is generated and is transmitted to local fee-securing systems (ZinS-lokal) by a central database (ZinS Zentral-System).
Patent CA-2518520-A1 (CA)
Title: Device for operating gas in vacuum or low-pressure environment and for observation of the operation
Inventor: HSIEH WEN-JIUNN
IPC: H01J37/02
Filed: 2005-09-07
Abstract: A device for operating gas in the vacuum or low-pressure environment and for observation of the operation includes a housing. The housing has a thinner part formed at a side thereof, and at least one spacer mounted therein for partitioning off its inside into a gas chamber and at least one buffer chamber outside the gas chamber.  The gas chamber has two inner apertures provided on the spacers above and below the gas chamber. The housing has two outer apertures provided respectively on a top side thereof and a bottom side thereof. All of the inner and outer apertures are coaxial with one another and located on the thinner part. The housing has a pumping port for communication with the buffer chamber, and a gas inlet for communication with the gas chamber.
Patent CA-2519889-A1 (CA)
Inventor: HYUN KWANG-CHUL
IPC: G07F7/10
Filed: 2004-03-30
Abstract: Provided are a contactless communication tag, a portable tag reader, and a method of providing genuineness of a product. The tag reader specifies an encryption key corresponding to an encryption key stored in the tag from its own plurality of encryption keys based on a signal received from the tag. The tag reader receives an encrypted product code or product information from the tag and decrypts the received product code or product code using an encryption key. Also, the tag reader outputs a result of decryption on a 7-segment display window, a plurality of color light emitting diodes (LED), and/or a liquid crystal display (LCD) window or as beep sounds or voices.
Patent CA-2522128-A1 (CA)
Inventor: AFZAL EJAZ
IPC: H02J9/06
Filed: 2004-03-08
Abstract: A peripheral power hub (PPH) (44) providing power to a plurality of outputs (46). The PPH provides multiple predetermined DC voltages which may be converted by an associated voltage converter circuit (28) to provide the power requirements to an associated mobile device (72). Alternatively, the voltage converter circuits (28) may be internal to the PPH. A programmable Ac/Dc converter (42) may provide a DC voltage to the PPH, which may be configured as an accessory while powering another mobile device, such as a laptop computer (50). The voltage converter circuits (28) may be buck circuits or boost circuits depending on the application.
Patent CA-2525385-A1 (CA)
Inventor: WANDERLING SHERRY
IPC: C12N15/86
Filed: 2004-05-12
Abstract: Mini chaperones and methods of use thereof for the treatment of cancer and other disorders are provided. Also provided are tools to facilitate screening therapeutic agents which have selective binding affinity for GRP94.
Patent CA-2529023-A1 (CA)
Inventor: MADSEN NILS BERG
IPC: A61J1/00
Filed: 2004-06-23
Abstract: A container consisting of at least two layers, the inner layer consisting of a PE or PP film and the PCTFE layer consisting of a PCTFE film, and the thickness of the PCTFE layer being about 40-100 ~m, which container is equipped with a device where the liquid can be lead out through when desired and which container is transparent, shows superior properties for storing liquid pharmaceutical compositions, especially insulin compositions containing preservatives.
Patent CA-2529192-A1 (CA)
Title: Multi-ticket lottery system
Inventor: GIASSON MYRIAM
IPC: A63F1/00
Filed: 2004-12-01
Abstract: A multiple ticket lottery system in which a player engages in one or more play actions on a first lottery ticket level in order to gain access to a second or higher ticket level in order to win a prize.
Patent CA-2531035-A1 (CA)
Title: Printing plastic containers with digital images
Inventor: UPTERGROVE RONALD L
IPC: B41F17/18
Filed: 2005-12-19
Abstract: A method for printing digital images on plastic containers having curved surfaces, including providing a series of hollow plastic containers, moving the containers along a track past first and second digital printing locations, and printing first and second digital images on the curved container surfaces while maintaining the container being printed under internal pressure and while firmly holding the container being printed at spaced locations thereon.
Patent CA-2532967-A1 (CA)
Inventor: RALEIGH EDWARD A
IPC: B65D25/42
Filed: 2004-07-21
Abstract: An insert (18) for a container (10) includes an outer wall (110), a upstanding spout (112), and a bottom wall (114). The outer wall (110) is configured to fit within an opening (32) of the container and defines the periphery of the insert (18) . The outer wall (110) has a lower edge (118) and an upper edge (116) that is disposed at a first elevation. The upstanding spout (112) is located within the outer wall (110) and includes at least one substantially straight portion (124). The straight portion (124) has a lower edge (144) as well as a substantially straight upper edge (134) that is disposed at a second elevation less than the first elevation. The bottom wall (114) connects the lower edge (118) of the outer wall (110) and the lower edge (144) of the spout (112) to form a channel (162) between the outer wall (110) and the spout (112).
Patent CA-2534248-A1 (CA)
Title: Device for measuring a mass flow rate of a particulate material
Inventor: ZWEIFEL YVES
IPC: G01F1/86
Filed: 2006-01-27
Abstract: The invention relates to a device (1) for measuring a mass flow rate (DM) of a flow (40) of particulate material (3) which moves in a predetermined direction (63), said predetermined direction of flow (63), this device (1) being characterized in that it is situated in the flow (40) of particulate material (3) and has: - a weighing cell (6) which is made up of a tubular wall (60) defined between an internal face (61) and an external face (62), this weighing cell (6) having a volume of predetermined value (V), a cross section of predetermined value (C), a weight of predetermined value (W) and being disposed to be passed through by the flow (40) of particulate material (3), - a first apparatus (7) which, at least during a first predetermined time interval (Z), .cndot. weighs the whole made up of the weighing cell (6) and the quantity of particulate material (3) contained in this weighing cell (6), and .cndot. produces a first signal (S1) representing at least the value (P) of the weight of the whole made up of the weighing cell (6) and the quantity of particulate material (3) contained in said weighing cell (6), - a second apparatus (8) which, at least during the first predetermined time interval (Z), measures the speed of flow (E) of the particulate material (3) which flows through the weighing cell (6) and produces a second signal (S2) representing the speed of flow (E) of the particulate material 3 contained in said weighing cell (6), - a third apparatus (9) which uses the first signal (S1), the second signal (S2), the predetermined value (V) of the volume of the weighing cell (6), the predetermined value (C) of the cross section of said weighing cell (6) and the weight of predetermined value (W) of the weighing cell (6) to .cndot. calculate the bulk density (Q) of the particulate material (3), .cndot. calculate the mass flow rate (DM) of particulate material (3) which flows through the weighing cell (6) during the first predetermined time interval (Z), and .cndot. produce a third signal (S3) representing the mass flow rate (DM) of particulate material (3) which flows through the weighing cell (6) during the first predetermined time interval (Z).
Patent CA-2534890-A1 (CA)
IPC: B66F7/08
Filed: 2006-01-25
Abstract: Plancher de fosse de réparation (repair pit) ajustable en hauteur au millimètre de façon a trouver la position parfaite de travail. Ce plancher une fois fermé, couvre complètement la fosse et son système de barrure lui permet de supporter d'énormes charges. La plate-forme , en descendant dans la fosse, dépose les marches pour former l'escalier et lorsqu'elle remonte en place, ramasse toutes ses marches pour finir en un plancher complètement uni.
Patent CA-2536003-A1 (CA)
Title: Drive apparatus
Inventor: NAKAMURA TADASHI
IPC: G11B20/12
Filed: 2005-06-14
Abstract: A drive device (310) includes a recording/reproducing unit (314) and a drive control unit (311). The drive control device (311) controls the recording/reproducing unit (314) to record data at the alternative destination position in the user data area instead of the position contained in the recording instruction (S1108) and judges whether data recording at the alternative destination position in the user data area has been successful (S1109). If the data recording at the alternative destination position in the user data area has failed, the drive control unit (311) controls the recording/reproducing unit (314) to record data at a position in the alternative area (S1110).
Patent CA-2536841-A1 (CA)
Inventor: HOSOI MASAHIRO
IPC: B65D1/00
Filed: 2003-08-28
Abstract: Bottle manufacturing equipment, comprising a die ring (22) holding the bottom part of a bottomed tubular body (W) and a tool holding part positioned so as to be opposed to the opening part of the bottomed tubular body (W) and having a plurality of processing tools (32) forming the bottomed tubular body (W) in various shapes, wherein the die ring (22) and the tool holding part are supported rotatably relative to each other and axially movably in forward and backward directions relative to each other, and the bottomed tubular body is formed in the various shapes, in order, by the processing tools (32) to manufacture the bottle. The equipment also comprising a restriction means (110) for restricting the forward movement of the processing tools (32) or the die ring (22) so that an interval between the processing tools (32) and the die ring (22) is not reduced to a specified value or below when the tool holding part or the die ring (22) is positioned at the forward end.
Patent CA-2538001-A1 (CA)
Title: Non-foreshortening intraluminal prosthesis
Inventor: WHITE GEOFFREY HAMILTON
IPC: B23K26/38
Filed: 1998-02-04
Abstract: An intraluminal prosthesis (40) is provided with a plurality of annular elements. Each annular element includes a plurality of struts (42, 44) and apices (46) connected to form an annular configuration. Each annular element has a compressed state and an expanded state, and has a longitudinal dimension which is smaller in the expanded state than in the compressed state. A plurality of connecting members (48) connect the apices of adjacent annular elements. The connecting members have a plurality of alternating segments that function to compensate for the smaller longitudinal dimension of each annular element in the expanded state. The stent may be provided with varying flexibility along its length and/or circumference, and may include segments that have different diameters.
Patent CA-2540097-A1 (CA)
Title: Tapered multilayer luminaire devices
Inventor: JACOBSON BENJAMIN A
IPC: F21V13/04
Filed: 1994-03-11
Abstract: An optical device (10) for collecting light and selectively outputting or concentrating the light. A wedge layer (12) has an optical index of refraction n1, and top (14), bottom (16) and side surfaces (18) intersecting to define an angle of inclination d. A back surface 20 spans the top (14) bottom (16) and side surface (18). A first layer is coupled to the bottom surface (16) of the layer (28) and has an index of refraction n2. The first layer (28) index n2 causes light input (22) through the back surface (20) of the layer to be preferentially outputted in the first layer. A second layer (30) is coupled to the bottom of (16) of the first layer (28) and selectively causes output of light into ambient. Additionally layers such as an air gap (31), can be provided adjacent to the wedge shaped layer. The wedge shaped layer can also have a variable index of refraction n (x, y, z).
Patent CA-2540361-A1 (CA)
Title: System and method for extending capabilities and execution efficiency of script based applications
Inventor: GORING BRYAN R
IPC: G06F9/445
Filed: 2004-02-13
Abstract: Scripting Language based applications can be limited in their ability to supply and execute sophisticated logic and complex processing. More traditional programming languages contain explicit function and/or procedure calls to implement more complex functionality, however, these languages use more complicated syntax and traditionally require mosophisticated programming knowledge to use. There are provided systems and methods for extending the capabilities of an application program for execution by a terminal. The application includes a script based workflow and non-executable content. One such method comprises loading the workflow for interpretation by a script interpreter, such that the workflow is configured for having a plurality of executable elements. This method also provides a global symbol structure for reference by the executable elements, the global symbol structure including addressing for coupling selected ones of the executable elements to corresponding external components. The external components are provided by a native runtime environment of the terminal for performing the action specified by the selected executable elements. This method also executes the executable elements in sequence such that execution of the selected ones of the execution elements are redirected to the respective external components through the corresponding global symbols of the global symbol structure. Predefined knowledge of the contents of the global symbol structure is shared by the runtime environment and the workflow of the application.
Patent CA-2540762-A1 (CA)
Inventor: ITAMI ATSUSHI
IPC: C23C2/26
Filed: 2004-09-30
Abstract: High yield ratio high-strength thin steel sheet superior in weldability and ductility characterized by; being comprised of steel containing, by mass%, C: over 0.030 to less than 0.10%, Si: 0.30 to 0.80%, Mn:  1.7 to 3.2%, P: 0.001 to 0.02%, S: 0.0001 to 0.006%, Al:  0.060% or less, N: 0.0001 to 0.0070%, containing further Ti: 0.01 to 0.055%, Nb: 0.012 to 0.055%, Mo: 0.07 to 0.55%, B: 0.0005 to 0.0040%, and simultaneously statisfying 1.1 <= 14xTi(%) + 20xNb(%) + 3xMo(%) + 300xB(%) <=  3.7, the balance comprised of iron and unavoidable impurities, and having a yield ratio of 0.64 to less than 0.92, a TSxE1 of 3320 or more, an YRxTSxE1 1/2 of 2320 or more, and a maximum tensile strength (TS) of 780 MPa or more.
Patent CA-2541979-A1 (CA)
Inventor: TANSLEY GEOFFREY DOUGLAS
IPC: A61M1/12
Filed: 2004-10-08
Abstract: An axial flow rotary blood pump including an impeller (5) adapted to be magnetically rotated within a housing by the interaction of magnets disposed on or in the impeller and stators disposed on or in the housing. The impeller includes at least one support ring (2) supporting a plurality of blades (4), and a hydrodynamic bearing (3) that operates at least axially and radially in respect of an axis of rotation of the impeller (5).
Patent CA-2542312-A1 (CA)
Inventor: BRONDIJK ROBERT A
IPC: G11B7/24038
Filed: 2004-10-12
Abstract: The invention relates to a method and apparatus for recording information on a multi-layer record carrier, especially a dual layer disc. By recording control information in a control information zone (311,312, 321,322) before recording user information after a layer jump, it is ensured that all user information can be read and recorded reliably, while the storage capacity of the record carrier for storing user information is not reduced.
Patent CA-2544104-A1 (CA)
Title: Vessels for multicomponent products
Inventor: AGARKOV ANDREY VYACHESLAVOVICH
IPC: B65D/
Filed: 2004-10-26
Abstract: The invention relates to vessels, wherein several components having different composition and mixable prior to the application thereof are used for storing food product, medicinal preparation, cosmetic agents, chemical agents, etc.  The inventive vessel for multicomponent products comprises a reservoir (1) for a based component (2), a cover (9) provided with a detachable joint, a container (3) for injectable component (4) arranged in the top section of the reservoir (1). In addition, said container is provided with at least one orifice (6) and a valve (7) which are connected to each other in such a way that they are shiftable with respect to each other along guiding elements (11). At least one channel (8) for discharging a final product is formed by the reservoir (1) and the cover (3). The cover (9) is provided with a pusher (10) interacting with the container (3) or the valve (7). The inventive vessel makes it possible to ensure the reliability of the construction, to easily and safely depressurise the container with the injected component, simplify actions for activating a mixing process, reduce production costs and to control said mixing process according to a consumer desire.
Patent CA-2549332-A1 (CA)
Inventor: NAIENI SHAHROKH A
IPC: B32B23/06
Filed: 2006-06-02
Abstract: An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of processed cellulosic fibers. The paperboard provides sufficient insulation to provide a hot water .DELTA.T across the paperboard of at least 0.8 °C per 0.1 mm of caliper. A hot cup may be produced from the insulating paperboard.
Patent CA-2549344-A1 (CA)
Inventor: DURHAM SIMON
IPC: B21K1/36
Filed: 2004-07-19
Abstract: A method an apparatus for a gas turbine compressor rotor is provided which offers improved characteristics to the rotor when used with at least titanium IMI834. Mechanical work is optimized through forging to provide at least improved low cycle fatigue life to the part.
Patent CA-2551189-A1 (CA)
Inventor: FANCKE BEN
IPC: A61P35/00
Filed: 2004-12-23
Abstract: The present invention relates generally to therapeutic agents and methods which enhance or otherwise maintain a state of immune tolerance in a subject.  The present invention further provides agents and methods for preventing or at least delaying onset of an autoimmune disease such as but not limited to autoimmune diabetes. Furthermore, the agents and methods of the present invention are useful in enhancing the effectiveness of vaccine regimes such as against cancer cells or pathogenic organisms and viruses or for generally enhancing the immune responsiveness against such entities. The present invention further enables the prevention of pathogenic agent-induced autoimmune conditions.
Patent CA-2554961-A1 (CA)
Title: Methods and apparatus for intraocular brachytherapy
Inventor: LARSEN CHARLES
IPC: A61N5/00
Filed: 2005-02-11
Abstract: A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed.
Patent CA-2555293-A1 (CA)
Title: Underpants
Inventor: EHMSEN LENA
IPC: A41D13/12
Filed: 2005-02-04
Abstract: The present invention relates to a pair of underpants comprising a front part (1), a back part, a crotch part (2) and two leg holes (3) delimited by the parts, and releasable connecting means (4) for connecting the crotch part (2) to the front part (1) and allowing an opening to be formed in the crotch area, said releasable connecting means (4) extending from one leg hole (3) to the other and comprising two parts one overlapping the other in the closed condition wherein the ends of a part of said releasable connecting means (4) are provided with flexible protection means (11).
Patent CA-2559061-A1 (CA)
Title: Polymer-bioactive ceramic/cement hybrid composite
Inventor: PRIMUS CAROLYN M
IPC: A61K6/884
Filed: 2005-03-08
Abstract: Polymer-infiltrated structures of calcium-based cements are described herein.  The polymer-infiltrated structure stabilizes the surface of the set or setting calcium~based cement, preventing washout, reducing set time, enhancing compressive strength, and stabilizing the restoration in its desired location.  The materials are useful in a variety of dental applications.