baber/WOPTO huggingface dataset:
Patent CA-2449409-A1 (CA)
Inventor: SMITH JOHN ANTHONY
IPC: G01N21/78
Filed: 2002-05-30
Abstract: Disclosed are new quinacridone dye derivatives having characteristic fluorescence lifetimes. Also disclosed are methods for labelling target biological materials employing the quinacridone dyes and use of the labelled materials in biological assays. The quinacridone derivatives have the structure (I), in which Z1 and Z2 independently represent the atoms necessary to complete one ring, two fused ring, or three fused ring aromatic or heteroaromatic systems, each ring having five or six atoms selected from carbon atoms and optionally no more than two atoms selected from oxygen, nitrogen and sulphur; R3, R4, R5, R6, R7 and R8 are independently selected from hydrogen, halogen, amide, hydroxyl, cyano, nitro, mono- or di-nitro-substituted benzyl, amino, mono- or di-C1-C4 alkyl-substituted amino, sulphydryl, carbonyl, carboxyl, C1-C6 alkoxy, acrylate, vinyl, styryl, aryl, heteroaryl, C1-C20 alkyl, aralkyl, sulphonate, sulphonic acid, quaternary ammonium, the group -E-F and the group -(CH2-)nY; R1 and R2 are independently selected from hydrogen, mono- or di-nitro-substituted benzyl, C1-C20 alkyl, aralkyl, the group -E-F and the group -(CH2-)nY; E is a spacer group, F is a target bonding group; Y is selected from sulphonate, sulphate, phosphonate, phosphate, quaternary ammonium and carboxyl; and n is an integer from 1 to 6.  The invention also relates to a set of different fluorescent quinacridone dye derivatives, each dye having a different fluorescence lifetime, the set of dyes being particularly useful for multiparameter analysis.
Patent CA-2449868-A1 (CA)
Title: Procede et dispositif permettant l'extraction des os internes de la partie avant d'une carcasse
Inventor: MEJSLOV JESPER
IPC: A22C17/00
Filed: 2002-07-02
Abstract: L'invention concerne un procédé permettant l'extraction des os internes de la partie avant d'une carasse fendue. Dans ce procédé, l'os du jarret, l'humérus et l'omoplate sont dégagés à la machine, ce qui permet de les séparer aisément du reste de la partie avant. Un outil (27a) de transport vient serrer le pourtour de l'extrémité de l'extrémité libre de l'os du jarret. La partie avant est ensuite déplacée au moyen d'un outil de transport qui la tire de manière à la faire passer devant les outils (1, 9, 15) de découpage, lesquels effectuent les opérations de découpage le long de l'os du jarret, de l'humérus et de l'omoplate, en étant guidés par ces os, de manière à libérer au moins partiellement les os du reste de la partie avant. Les articulations reliant l'os du jarret et l'humérus, et les jointures de l'humérus avec l'omoplate sont conservées au moins partiellement intactes pendant les opérations de découpage, de telle manière que lorsque l'outil (27a) de transport vient saisir l'extrémité libre de l'os du jarret sur son pourtour, sa force de traction est transférée aux os à travers ces jointures intactes.
Patent CA-2450634-A1 (CA)
Inventor: OKUYAMA HIROSHI
IPC: G02B6/35
Filed: 2002-05-29
Abstract: An optical switch has a platform, and an optical fiber is held in an optical fiber fixing V-shaped groove of the platform. A switch member is placed on t he platform. The switch member has a frame body, and the platform and a plurali ty of supplied positioning columns are provided on the lower side of the frame body. A cantilever beam is fixed to the frame body, and a mirror is fitted t o the end of this cantilever beam. A pair of electrodes are fixed on the platform. The mirror is vertically moved by applying a voltage between the electrodes and the cantilever beam to generate an electrostatic force there between.
Patent CA-2451418-A1 (CA)
Inventor: PUGH GERAINT
IPC: F16C29/06
Filed: 2002-07-10
Abstract: A traveller car for a sailing vessel has recirculating rolling bearings for engaging its running tract (5). A return run of the rolling bearings is provided by a discrete tube (14) set in a body of the traveller car and passing through bores (15) in projections (16) from the body. Two arrays (7,8;9,10) of such bearings may be arranged in load-bearing relationship to each lateral side of the track.
Patent CA-2453104-A1 (CA)
Title: Semicarbazides and their uses
Inventor: CARINI DAVID J
IPC: C07D401/12
Filed: 2002-07-08
Abstract: The present invention relates to the synthesis of a new class of 5-substituted-3-(4-OR1-phenyl)-2H-indeno[1,2-c]pyrazol-4-ones of formula (I) : formula (I) that are potent inhibitors of the class of enzymes known as cyclin dependent kinases, which relate to the catalytic subunits cdk1-7 and their regulatory subunits know as cyclins A-G. This invention also provides a novel method of treating cancer or other proliferative diseases by administering a therapeutically effective amount of one of these compounds or a pharmaceutically acceptable salt form thereof. Alternatively, one can treat cancer or other proliferative diseases by administering a therapeutically effective combination of one of the compounds of the present invention and one or more other known anti-cancer or anti-proliferative agents.
Patent CA-2456929-A1 (CA)
Title: Procede et appareil d'echange d'energie et/ou de masse
Inventor: CARGNELLI JOSEPH
IPC: H01M8/04
Filed: 2002-08-20
Abstract: L'invention concerne un ensemble d'échange (100) d'énergie et/ou de masse régénératif. Ledit ensemble régénératif (100) comprend un milieu d'échange (110); a un premier chemin d'écoulement laissant passer un flux fluidique (10) à travers le milieu d'échange; au moins un second chemin d'écoulement laissant passer un autre flux d'écoulement (20 20') à travers le milieu d'échange; et au moins un dispositif de dérivation (200) destiné à dériver les différents chemins d'écoulement afin de faire passer les flux fluidiques respectifs dans différentes régions du milieu d'échange. L'invention concerne également un ensemble régénératif.
Patent CA-2457926-A1 (CA)
Inventor: HART JOHN L
IPC: A61K9/70
Filed: 2002-08-27
Abstract: Disclosed are aerosolized formulations for the treatment of asthma that contain mometasone furoate and formoterol fumarate and processes for preparing the same.
Patent CA-2459853-A1 (CA)
Title: Manhole structure, flexible water shut off joint for manhole structure and method for installing manhole structure
Inventor: SUYAMA SATOSHI
IPC: E03F5/02
Filed: 2002-07-16
Abstract: A manhole structure (1) formed by jointing a cast-in-place concrete manhole wall (2) with a pipe (3). In the manhole structure (1), the pipe (3) is laid by pipe-jacking in a vertical shaft (4) and a flexible water shut off joint (5) for manhole is provided on the outer circumference of the pipe (3). The flexible water shut off joint (5) for manhole comprises a rigid tubular body (6), and a flexible tubular body (7) located on the inside of the tubular bo dy (6) in the space between the tubular body and the pipe, wherein the flexible tubular body (7) is formed of a resilient body. The flexible tubular body (7 ) has one end (7a) pressed fixedly against the inner surface of the tubular bo dy (6) by means of an expansion band (8), and the other end (7b) pressed fixedl y against the outer circumference of the pipe (3) by means of a tightening ban d (9). The manhole wall (2) is formed by pouring concrete to the outer circumference of the tubular body (6). The flexible tubular body (7) of the manhole structure (1) absorbs expansion/contraction displacement, bending displacement, shearing displacement, and the like, between the manhole wall (2) and the pipe (3) without applying any load to the pipe (3).
Patent CA-2468172-A1 (CA)
Title: Method for connecting to a wireless internet service
Inventor: PARK HEE WON
IPC: H04L69/40
Filed: 2002-11-22
Abstract: In a wireless data communication network, a mobile terminal is reconnected to a contents provider, when a connection established between the mobile terminal and the contents provider is interrupted or after a completion of the downloading of contents, by using return address information and contents address information including addresses of the contents provider and a web page including information relating to the downloaded contents, respectively.  A WML (wireless markup language) script including the contents address information and the return address information is provided to the mobile terminal before initiating the downloading of the contents. In this way, the mobile terminal can easily be reconnected to the contents provider when the connection established between the mobile terminal and the contents provider is interrupted due to network congestion or the mobile terminal leaving the service coverage area.
Patent CA-2469068-A1 (CA)
Inventor: WILKIN JAMES F
IPC: E21B43/10
Filed: 2002-12-09
Abstract: A liner hanger having a mechanical coupling between a liner hanger body and one or more cones is disclosed. The cones are coupled to the liner hanger body to resist axial and relative rotational movement without welding the cones to the hanger body, and without the need to use integral cones. In general, the mechanical coupling includes a hanger body or casing mandrel, a cone assembly journaled on the casing mandrel, at least one slot or groove in an outer wall of the casing mandrel, and at least one partially or fully annular slot on the inside surface of the cone assembly oriented to correspond with the groove(s) in the outer wall of the hanger body. At least one wire, or one or more bearings, is situated in the corresponding slot and the groove. The wire engages the flanks of the slot and groove sufficiently to resist axial or rotational movement of the cones relative to the hanger body.
Patent CA-2470497-A1 (CA)
Inventor: CIUCA ZAZU
IPC: E06B9/90
Filed: 2002-11-19
Abstract: A window covering including a head rail, a bottom rail, a window covering material extending between the head rail and bottom rail, a first and second lift cords extending between the head rail and the bottom rail, a spring motor configured to bias the bottom rail toward the head rail, mounted in the bottom rail, and operatively coupled to the first and second lift cords, and a brake mounted in the bottom rail and configured to releasably couple to the first lift cord to prohibit the spring motor from taking up the first cord, prohibiting the bottom rail from being raised or lowered.
Patent CA-2471404-A1 (CA)
Inventor: JENNINGS MARK
IPC: B41M3/14
Filed: 2004-06-17
Abstract: A method of printing on plastics like materials to produce anti-counterfeit or difficult to copy print for use in the security, food, packaging, advertising and labelling industries and the like.      It also relates to a method of construction of items such as containers; documents; labels; cards, together with labels that display the age of a product and its sell by date.      All processes described encompass around this invention, which can be, basically, a two piece Polyester / Polyethylene laminating process whereby the print and / or the hologram of the advertising label and the like is placed between the two films which are then sealed , heated, creased, fabricated, moulded without degradation to the print, which makes no contact whatsoever with any food-stuffs contained therein.      With improvements in photocopying, documents, containers and labels are more easily reproduced. Thus the forging of trade marks on containers and documents is a major problem. The range of components being forged is vast. The production of labels, security cards, currency, tickets, bonds, shares and Membership cards are typical examples of the areas in which forging and copying is proving difficult to prevent.
Patent CA-2471615-A1 (CA)
Inventor: CRONEY JOSEPH KEITH
IPC: H04L12/24
Filed: 2004-06-21
Abstract: A framework for creating modular web pages. The framework enables the development of modular, customized, and personalized web applications including web portals and web pages. The framework includes an extensible part base class and an extensible zone base class. Part controls that derive from the part base class include web part controls, editor part controls, and catalog part controls.  Zone controls, editor zone controls, and catalog zone controls derive from the zone base class. Each zone control contains one or more part controls and each zone is responsible for rendering part controls within each respective zone. Web part controls can communicate with other web part controls. Web part controls can be edited, removed, or added to a zone control. The functionality of part controls can vary widely among the part controls in a particular zone and across different zones.
Patent CA-2474168-A1 (CA)
Title: Inhibiteurs de la 11-beta-hydroxysteroide deshydrogenase 1 utiles pour le traitement du diabete, de l'obesite et de la dyslipidemie
Inventor: THIERINGER ROLF
IPC: A61K31/438
Filed: 2003-01-28
Abstract: L'invention a trait à des composés représentés par la formule (I), notamment à des sels pharmaceutiquement acceptables et à des promédicaments de ces derniers. Lesdits composés sont des inhibiteurs sélectifs de l'enzyme 11.beta.-HSD1. Leur fonction est d'inhiber la conversion induite par 11.beta.-HSD1 de la cortisone et d'autres 11-kéto-glucocorticoïdes en cortisol et autres 11.beta.-hydroxy-glucocorticoïdes. Les inhibiteurs de 11.beta.-HSD1 diminuent donc la quantité de cortisol présente dans des tissus cibles, ce qui module les effets du cortisol. La modulation du cortisol permet de lutter efficacement contre le diabète de type 2 (NIDDM), l'hyperglycémie, l'obésité, l'insulinorésistance, la dyslipidémie, l'hyperlipidémie, l'hypertension, le syndrome X, et d'autres symptômes associés au NIDDM ou à un excès de cortisol dans l'organisme.
Patent CA-2474449-A1 (CA)
Title: Swiveling piston engine
Inventor: HUETTLIN HERBERT
IPC: F01C3/06
Filed: 2002-02-06
Abstract: Disclosed is a swiveling piston engine comprising a plurality of pistons (24 to 30) which are arranged in a housing (12) and jointly rotate around an axis of rotation (34) that runs essentially along the center of the housing and is stationary in relation to the housing(12). Each of said pistons (24 to 30) swivels back and forth around a swiveling axis (32) while rotating inside the housing (12), two adjacent pistons (24 to 30) swiveling in opposite directions. The inside of the housing (12) is globular. The swiveling axes (32) of pistons 24 to 30 is formed by a common swiveling axis (32) running essentially through the center (66) of the housing.
Patent CA-2475014-A1 (CA)
Inventor: COPPI GIOACCHINO
IPC: A61F2/06
Filed: 2003-11-14
Abstract: The device comprises a tubular element (2) having a first end (2a) and a second end (2b). The tubular element (2) bears, in proximity of at least one of the first end (2a) and the second end (2b), a plurality of slender elements (3) which project in an outwards direction.
Patent CA-2475461-A1 (CA)
Title: System for selling a product utilizing audio content identification
Inventor: ABRAMS STEVEN
IPC: G06Q30/00
Filed: 2003-02-21
Abstract: A method is provided for selling products containing or relating to audio content. According to the method, it is determined whether audio identifying information generated for an audio content image matches audio identifying information in an audio content database (308). If the audio identifying information generated for the audio content image matches audio identifying information in the audio content database, at least one product containing or relating to audio content that corresponds to the matching audio identifying information is identified (310). In one embodiment, the audio content image is received (305), and the audio identifying information is generated for the audio content image (306). In another embodiment, the audio identifying information for the audio content image is received. Also provided is a system for selling products.
Patent CA-2477851-A1 (CA)
Inventor: HERTOGS KURT
IPC: C07D209/78
Filed: 2003-03-11
Abstract: The present invention concerns a compound having the formula (I) a N-oxide form, a stereochemical isomer, racemic mixture, salt prodrug, ester or metabolite thereof. It further relates to processes for their preparation as well as pharmaceutical compositions, their use as medicines, and diagnostic kits comprising them. The present invention also concerns combinations of the present entry inhibitors with anti-retroviral agents. It further relates to their use in assays as reference compounds or as reagents. The compounds of the present invention are useful for preventing or treating infection by HIV and for treating AIDS.
Patent CA-2481271-A1 (CA)
Title: Formulations de clarithromycine dotees d'une biodisponibilite amelioree
Inventor: RAGHUVANSHI RAJEEV S
IPC: A61K9/14
Filed: 2003-04-03
Abstract: La présente invention concerne une composition pharmaceutique contenant de la clarithromycine micronisée et présentant des caractéristiques de dissolution améliorées par rapport à une composition pharmaceutique contenant de la clarithromycine non micronisée. La clarithromycine peut posséder une taille de particule inférieure à 35 microns environ. L'invention se rapporte également à un procédé de préparation d'un comprimé à libération prolongée de cette clarithromycine, qui consiste à microniser la clarithromycine; à mélanger la clarithromycine micronisée à un ou plusieurs polymères de régulation du taux de libération ainsi qu'à des excipients pharmaceutiquement acceptables; à transformer le mélange en granulés et à comprimer ces granulés de manière à former des comprimés. Une composition pharmaceutique contenant de la clarithromycine micronisée peut être administrée à un patient atteint d'une infection bactérienne et justiciable d'un traitement adéquat.
Patent CA-2481605-A1 (CA)
Inventor: SUNATORI GO SIMON
IPC: H01L27/00
Filed: 2004-10-09
Abstract: An auto-retractable pen comprises a pen and a cap. The pen comprises a hollow case, a middle screw piece, an ink cartridge, a mechanical spring and a mobile magnetic element.  The cap comprises a cap body and a stationary permanent magnet. The pen is capable of attaching to the cap by the magnetic attraction force in a single-hand operation when a user places the mobile magnetic element of the pen in proximity to the stationary permanent magnet of the cap. The writing tip of the pen retracts into the hollow case of the pen when an upward magnetic attraction force becomes greater than a downward mechanical expansion force. The middle screw piece is capable of adjusting the strength of the cushion effect by the mechanical spring according to Hooke's Law.  This invention relates to retractable pens, and the principal use of the invention is for operating a pen with a single hand.
Patent CA-2482754-A1 (CA)
Title: Lubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke engines
Inventor: SVARCAS LAIMUTE R
IPC: C10M129/28
Filed: 2003-04-17
Abstract: A lubricant composition suitable for lubricating a direct fuel injection two - stroke engine comprises at least one condensation product of a fatty acid wi th an amine or ammonia and of at least one Mannich dispersant, each in an amoun t of 0.5 to 8 percent by weight, along with an oil of lubricating viscosity.</ SDOAB>
Patent CA-2483209-A1 (CA)
Title: A network system having a virtual-service-module
Inventor: KUMAR MAHESH
IPC: H04L12/56
Filed: 2003-03-14
Abstract: A method, apparatus, and system in which a network system includes a virtual graph composed of a plurality individual networks. A first individual network (119) is associated with a first user. The first individual network (119) includes a plurality of service modules (126, 128, 130) modeled to be representing a first set of network elements. The second individual network (120) is associated with a second user. The second individual network (120) includes a plurality of service modules (132, 134,136) modeled to be representing a second set of network elements. The second set of network element differs in the type of network elements included in the second individual network and the topological order of the network elements in the second individual network than the first set of network elements.
Patent CA-2484708-A1 (CA)
Inventor: YANG ALAIN
IPC: D04H1/54
Filed: 2004-10-14
Abstract: An insulation product contains a layer of textile, rotary and/or flame attenuated fibers. A process for manufacturing the insulation product includes passing fibrous bundles of one or more of textile fibers and of rotary and/or flame attenuated fibers together through an apparatus that separates the fibers and the mixes the separated fibers. The bundles of rotary and/or flame attenuated fibers can be in the form of specially manufactured mats and/or can be production scraps. The resulting mixture of fibers is formed into a non-woven batt, mat, blanket, or board. The process provides homogeneous fiber product with an improved appearance. The textile fibers can enhance thickness recovery of compressed product. Blends of textile glass fiber with rotary and/or flame attenuated glass fiber exhibit an improved combination of thermal and acoustic insulating performance and adequate strength, at a low production cost.
Patent CA-2485314-A1 (CA)
Inventor: ROBITAILLE MARTIN
IPC: B31F1/28
Filed: 2001-04-03
Abstract: This invention relates to an improvement in an apparatus and method for dispensing a ribbon between layers of web material and more particularly, to an automated and remote positioning system of ribbon dispensers which are precisely positioned with respect to the web material by a controlling and monitoring system and are physically easily accessible for maintenance by an operator. The automated and remote positioning system of ribbon dispensers includes means interacting with either the apparatus or with a traversing mechanism comprises of a lead screw to move the ribbon dispensers as the web moves transversely.
Patent CA-2485653-A1 (CA)
Inventor: VANHOENACKER PETER JEROME PROS
IPC: G01N33/15
Filed: 2003-05-26
Abstract: The present invention provides an isolated nucleic acid molecule constituting the human 5HT7 receptor promoter. Also disclosed are fragments thereof including enhancers and/or responsive elements such as NcoI or BARBIE, as well as the recombinant use thereof. It is thus a further aspect of the present invention to provide recombinant DNA molecules wherein the nucleotides according to the invention are operably linked to a detectable product, such as a luciferase gene or a CAT gene. Cell-based screening assays for identifying compounds that modulate the level of expression of a gene operably linked to the human 5HT7 receptor promoter, or an active fragment thereof, also are provided.
Patent CA-2488150-A1 (CA)
Title: Intake system structure for vehicle
Inventor: NAKANO NOBUHIKO
IPC: B62K5/00
Filed: 2004-11-22
Abstract: To shorten, since an intake air path of a four-wheeled buggy or the like is comparatively long where the four-wheeled buggy or the like has a form wherein external air is introduced from forwardly of a vehicle body, the intake air path to improve the intake efficiency. An air cleaner is disposed in a space surrounded on the left and right by a rear fender below a seat, and a space surrounded by the air cleaner, the seat and left and right portions of the rear fender is formed as an intake air path. A cutaway portion is provided on a side face of the rear fender connecting to a seat rail and is formed as an intake opening communicating outwardly sidewardly such that it is communicated with the intake air path on the inner side. External air taken in from the intake opening enters the intake air path and is immediately introduced into the inside of the air cleaner through an intake duct provided for the air cleaner. The intake opening is less likely to be externally observed from sidewardly by a downwardly swollen portion of the rear fender.