baber/WOPTO huggingface dataset:
Patent CA-2430811-A1 (CA)
Inventor: ALLINSON HEATHER
IPC: F21V1/00
Filed: 2001-10-29
Abstract: L'invention concerne un dispositif à éclairage par la tranche comprenant au moins une source lumineuse (13, 14) et un élément de transmission lumineuse (10) doté d'au moins une surface de sortie de lumière (12) et d'au moins une tranche d'entrée de lumière sensiblement perpendiculaire à ladite surface. La source lumineuse (13, 14) est située au voisinage de la tranche d'entrée de lumière. Ainsi, la lumière en provenance de cette source lumineuse (13, 14) entre dans l'élément de transmission lumineuse (10) par l'intermédiaire de la tranche d'entrée de lumière et se propage à travers ledit élément. Au moins une surface de sortie de lumière (12) est uniformément rugosifiée sur toute son étendue. La surface (11) de l'élément à l'opposé de la surface de sortie (12) comporte un ensemble d'éléments de diffusion de lumière. L'invention concerne également un procédé de production d'un élément de transmission lumineuse destiné à un dispositif d'éclairage.
Patent CA-2436590-A1 (CA)
Inventor: SINGARAM BAKTHAN
IPC: G01N33/543
Filed: 2001-12-05
Abstract: The present invention concerns an improved optical method and optical sensing device for determining the levels of polyhydroxyl-substituted organic molecules in vitro and/or in vivo in aqueous media. In particular, a sensory devise is implemented in a mammal to determine sugar levels. Specifically, a dye is combined with a conjugated nitrogen-containing heterocyclic aromatic boronic acid-substituted bis-onium compound in the presence of a sugar, such as fructose or glucose. The viologens are preferred as the aromatic conjugated nitrogen-containing boronic acid substituted compounds. The method is useful to determine sugar levels in a human being.
Patent CA-2438948-A1 (CA)
Inventor: HARZ HANS-PETER
IPC: A23K10/12
Filed: 2002-02-20
Abstract: The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and to the use thereof as an additive for animal feed.
Patent CA-2439065-A1 (CA)
Inventor: REIS BRADLEY E
IPC: H05K9/00
Filed: 2002-02-15
Abstract: An EMI shielded apparatus having a substrate with at least one electrical component disposed on it; a plurality of discrete electrically conductive fastening units disposed in a pattern on the substrate surrounding the at least one electrical component; a shield comprising a dielectric material layer having an inner surface and an outer surface and an alectrically conductive layer over at least one of the inner and outer surface; a plurality of apertures formed in the shield such that the apertures correspond to the pattern of the electrically conductive fastening units; wherein at least one of the apertures has a contact region and wherein both the dielectric material layer and the electrically conductive layer of the shield at the contact region of the aperture are deflectable to the extent necessary to allow the contact region to engage and retain the electrically conductive fastening unit; and wherein the electrically conductive layer of the shield at the contact region is in electrical contact with the electrically conductive fastening unit.
Patent CA-2440791-A1 (CA)
Inventor: MATSUNAGA MINORU
IPC: H02K1/27
Filed: 2003-09-12
Abstract: In a permanent magnet rotor, a power transmitting shaft is connected to an axial end of a solid cylindrical permanent magnet, and a reinforcement sleeve is fitted on the outer circumferential surface of the permanent magnet. Thus, the shaft is not required to be passed through the permanent magnet as was the case with the conventional permanent magnet rotor for the purpose of transmitting the rotational torque and increasing the overall rigidity, and the increase in the axial dimension of the rotor due to the reduction in the cross sectional area of the permanent magnet can be avoided. Also, because the sleeve surrounds the permanent magnet, the resistance to centrifugal stress resulting from a high speed rotation and repeated bending stress owing to vibrations can be improved.
Patent CA-2442238-A1 (CA)
Title: Exterior mounting block for electrical fixtures
Inventor: VAGEDES MICHAEL
IPC: H02G3/12
Filed: 2003-09-24
Abstract: An exterior mounting block for electrical fixtures includes a plastic block having a nailing flange and screw holes adapted to support either a duplex outlet or a light fixture. The holes are spaced either along the central axis of the block for a duplex, or spaced diagonally relative to each other on sidewalls to support a light fixture.      The block is formed from a white, fire-resistant material and includes a cover plate formed from a non-fire-resistant material or from a metal material.
Patent CA-2444626-A1 (CA)
Title: Retrocyclins: antiviral and antimicrobial peptides
Inventor: HONG TERESA B
IPC: C07K7/64
Filed: 2002-04-18
Abstract: Retrocyclin peptides are small antimicrobial agents with potent activity against bacteria and viruses. The peptides are nonhemolytic, and exhibit minimal in vitro cytotoxicity. A pharmaceutical composition comprising retrocyclin as an active agent is administered therapeutically to a patient suffering from a bacterial and/or viral infection, or to an individual facin g exposure to a bacterial and/or viral infection, especially one caused by the HIV-1 retrovirus or other sexually-transmitted pathogens.
Patent CA-2446744-A1 (CA)
Inventor: DICK KEVIN STEWART
IPC: H04L29/06
Filed: 2002-05-13
Abstract: A system, method and computer program product for auditing a message in a message stream are disclosed. Messages in a message stream are captured including at least one message in an extensible markup language (XML) format (102). Each message in the XML format is then extracted (104) from the captured messages and has a timestamp applied thereto. Each timestamped message in the XML format is then stored in a memory (108).
Patent CA-2448655-A1 (CA)
Inventor: AMENDT MARVIN
IPC: F24H9/12
Filed: 2003-11-07
Abstract: The present invention is directed to an apparatus for heating hot water. The present apparatus utilizes at least two individual hollow conduits that pass through the interior of a hot water tank. Independent inshot gas burners mounted in the conduits pass hot air through the hollow conduits warming the water surrounding the conduits. The conduits are organized in the interior of the tank in such a manner as to create distinct differential temperature zones. Each such temperature zone has an associated hot water outlet. The inshot burners are regulated to maintain the temperature zones. In this manner, the user is able to utilize the advantages of an internal coil heating system but has the ability to draw steady supplies of water of varying temperatures from the tank which is critical for many modern residential and commercial hot water and hydronic systems.
Patent CA-2451147-A1 (CA)
Title: Pearlitic steel rail excellent in wear resistance and ductility and method for producing the same
Inventor: KOBAYASHI AKIRA
IPC: C21D9/04
Filed: 2003-04-04
Abstract: The present invention is: a pearlitic steel rail excellent in wear resistance and ductility, characterized in that, in a steel rail having pearlite structure containing, in mass, 0.65 to 1.40% C, the number of the pearlite blocks having grain sizes in the range from 1 to 15 µm is 200 or more per 0.2 mm2 of an observation field at least in a part of the region down to a depth of 10 mm from the surface of the corners and top of the head portion; and a method for producing a pearlitic steel rail excellent in wear resistance and ductility, characterized by, in the hot rolling of said steel rail, applying finish rolling so that the temperature of the rail surface may be in the range from 85°C to 1,000°C  and the sectional area reduction ratio at the final pass may be 6% or more, and then applying accelerated cooling to the head portion of said rail at a cooling rate in the range from 1 to 30°C/sec. from the austenite temperature range to at least 550°C.
Patent CA-2452205-A1 (CA)
Inventor: SINHA NANDA
IPC: C07F9/6558
Filed: 2002-07-01
Abstract: L'invention concerne un procédé de synthèse d'oligonucléotides utilisant la chimie phosphoramidite. Ce procédé utilise comme activateur un 1,1-dioxo-1,2-dihydro-1.lambda.?6¿-benzo[d]isothiazol-3-one, de préférence, en présence d'une base organique. Le 1,1-dioxo-1,2-dihydro-1.lambda.?6¿-benzo[d]isothiazol-3-one est représenté par la formule structurelle (I). Dans cette dernière, 0 est un nombre entier compris entre 1 et 4; X?7¿ est O ou S; R pour chaque occurence est un substituant, de préférence indépendamment, un halo, un groupe aliphatique substitué ou non substitué, -NR?11¿R?12¿, -OR?13¿, -OC(O)R?13¿, -C(O)OR?13¿, ou cyano; ou deux groupes R adjacents pris ensemble avec les atomes de carbone auxquels ils sont fixés forment une chaîne saturée ou non saturée à six éléments; R?11¿ et R?12¿ sont chacun indépendamment, -H, un groupe aliphatique substitué ou non substitué, un groupe aryle substitué ou non substitué, ou un groupe aralkyle substitué ou non substitué; et R?13¿ est un groupe aliphatique substitué ou non substitué, un groupe aryle substitué ou non substitué, ou un groupe aralkyle substituté ou non substitué. Les bases organiques préférées sont la pyridine, 3-méthylpyridine, ou N-méthylimidazole.
Patent CA-2453329-A1 (CA)
Inventor: MINATO MASAKI
IPC: C09J4/06
Filed: 2002-07-10
Abstract: L'invention concerne une composition adhésive, qui comprend un mélange contenant entre environ 1 pour cent et environ 50 pour cent en poids d'un polymère chloré, entre environ 0,5 pour cent et environ 45 pour cent en poids d'un élastomère nitrile, un copolymère acrylonitrile thermoplastique, ou des mélanges de ceux-ci, et entre environ 25 pour cent et environ 90 pour cent en poids d'un acrylate d'alkyle ou d'un monomère méthacrylate.
Patent CA-2453932-A1 (CA)
Inventor: HWANG SHIH-MING
IPC: G11B20/10
Filed: 2003-12-22
Abstract: A voice recorder with sound reminder, the voice recorder comprises a central processing unit, a switch module, a memory module, a voice recording module, a speaker module and a display module; the user presses the setting button for setting the switch module, and the outer data of acoustic wave is transmitted to the central processing unit by the voice recording module, and the user programs time of the timer through the number that the user presses the setting button to record the voice in certain sections. The central processing unit saves a plurality of voice data and writes the data into the memory module; the signal is transmitted to the central processing unit while the time is on the predetermined schedule. The central processing unit reads the voice recorded data in the memory module according to the received signal, and plays the voice that was preliminarily recorded. The central processing unit can also automatically play the recorded voice data according to the set schedule by the setting mode of the switch module.
Patent CA-2455715-A1 (CA)
Inventor: GRABBE DIMITRY G
IPC: G02B6/25
Filed: 2002-07-17
Abstract: The present invention provides a multi fiber optical ferrule (10), a tool (41) for forming the ferrule, and a method of making the ferrule. The multi fiber optical ferrule is formed of two ferrule halves (12,14) which are either molded or cast as imprecise blanks which are machined using a broach (42) in order to precisely cut inner surfaces (27) thereof for receiving an array of fibers. The inner surfaces of a pair of ferrule halves are cut simultaneously in order to assure accuracy in the fiber receiving (28) and pin receiving channels (26). The halves are joined together with a fiber array placed therebetween to form the ferrule.
Patent CA-2459588-A1 (CA)
Title: Resilient strap-on sole cover
Inventor: DOMBOWSKY BEN
IPC: A43C15/02
Filed: 2004-03-03
Abstract: A resilient anti-fatigue layer shaped to fit under the sole and heel of a shoe of a wearer includes a mat of fibers heat bonded together with a tight surface against the sole and a loose surface against the floor. The mat of fibers includes a generally flat portion shaped to match the bottom of the shoe and a plurality of tabs formed of the mat at the edges of the bottom portion and projecting beyond the edges of the bottom portion with at least one tab at the front, two tabs at the rear and at least one tab at each side, with each tab having attached thereto a respective strap. The straps provide a on each side a single strap which extends from the front side connection tab, through slots provided in a toe connection member to the rear side tabs, to the heel tabs and over the foot.
Patent CA-2463579-A1 (CA)
Title: Treatment of cns disorders using cns target modulators
Inventor: MIGNOT EMMANUEL J M
IPC: A61P25/08
Filed: 2002-10-16
Abstract: The invention is directed to compositions used for treating Central Nervous System (CNS) disorders. In addition, the invention provides convenient metho ds of treatment of a CNS disorder. Furthermore, the invention provides methods of treating sleep disorders using compositions that remain active for a discret e period of time to reduce side effects. More specifically, the invention is directed to the compositions and use of derivatized, e.g., ester or carboxyl ic acid derivatized, antihistamine antagonists for the treatment of sleep disorders.
Patent CA-2463605-A1 (CA)
Title: Multilayer security document and method for its production
Inventor: LOER THOMAS
IPC: B32B7/02
Filed: 2002-10-04
Abstract: The invention relates to a multilayer security document, whereby a printable supporting material (30) is joined to at least one covering film that is at least partially transparent or to a covering film composite (10) that is als o at least partially transparent. A photopolymer layer composite (30) comprise d of a photopolymer layer (24) is provided between the covering film or the covering film composite (10) and the supporting material (30), whereby a photopolymer covering film (22, 26) is adhered to both sides of the photopolymer layer. Information can be imprinted in at least one area of the photopolymer layer (24). The photopolymer layer composite (20) is joined to the covering film or to the covering film composite (10) and to the supporti ng material (30). The invention also relates to an economical method for producing this multilayer security document.
Patent CA-2464991-A1 (CA)
Inventor: BARBOT JEAN-MICHEL
IPC: E21B47/12
Filed: 2004-04-21
Abstract: A method of transmitting information between a salt- cavern and the surface of the ground, the cavern (2) being drilled in geological formation beds and being connected to the surface via an access borehole (4) cased at least in part by metal tubes (16) and presenting at least one safety valve (18), the method consisting in suspending a string of tools from a hanger system (20) positioned in the access borehole downstream from the safety valve and in electrical contact with the metal tubes, the string of tools including at least one measuring device (22) connected to the hanger system via a first segment of conductor cable (24) and an information transceiver (26) operating by means of waves and connected to the measuring device via a second segment of conductor cable (28), the transceiver being positioned in such a manner as to be in contact with structural means linked to the cavern; and establishing coupling between the transceiver (26) and the structural means, in order to enable information to be transmitted between the measuring device (22) and the surface by propagating waves via the structural means.
Patent CA-2466817-A1 (CA)
Inventor: GERBERDING BRENT C
IPC: A61F2/91
Filed: 2002-09-27
Abstract: A stent comprises one or more circumferential serpentine bands and having alternating peak portions and trough portions. The peak portions include shorter peak portions and longer peak portions. The longer peak portions are of a longitudinal extent greater than the shorter peak portions. The longer peak portions include first bent peak portions which extend in a first direction non-parallel to the longitudinal axis of the stent and second bent peak portions which extend in a second direction non-parallel to the longitudinal axis of the stent. Each first bent peak portion is circumferentially adjacent to one second bent peak portion which points towa rd the first bent peak portion and to one second bent peak portion which points away from the first bent peak portion. Adjacent first and second bent peak portions which point toward one another are separated one from the other by at least one shorter peak portion.
Patent CA-2466952-A1 (CA)
Inventor: SOMJI SHIRAZ
IPC: G06F17/00
Filed: 2003-08-21
Abstract: L'invention concerne un système et un procédé de capture et de rendu d'encre. Un objet de canevas d'encre (801) peut contenir aucun, un, ou plusieurs objets ou éléments (803) et indiquer l'ordre Z des objets ou éléments. L'objet de canevas d'encre peut contenir divers objets ou éléments et, en conséquence, fournir une fonctionnalité d'encre (802) auxdits objets ou éléments, même si ces derniers ne possèdent, eux-mêmes, pas de fonctionnalité d'encre.
Patent CA-2470621-A1 (CA)
Inventor: GOEDEGEBUUR FRITS
IPC: C12P7/10
Filed: 2002-10-30
Abstract: La présente invention concerne une nouvelle séquence d'acides nucléiques de la .beta.-glucosidase ou BGL4, et la séquence d'acides aminés BGL4 correspondante. L'invention concerne également des vecteurs d'expression et des cellules comprenant une séquence d'acides nucléiques codant la BGL4, des protéines BGL4 recombinantes et des procédés pour les produire.
Patent CA-2471004-A1 (CA)
Title: Filtres optiques pour modifier la repartition de puissance spectrale dans des dispositifs de vieillissement accelere
Inventor: RILEY JAMES W
IPC: G01N17/00
Filed: 2002-10-18
Abstract: La présente invention concerne un filtre optique qui présente l'avantage de fournir une approximation de lumière du soleil qui est à la fois durable et stable pendant des intervalles de temps importants lorsqu'il est soumis à une intensité lumineuse brutale, à des contraintes de chaleur et d'humidité de dispositifs de vieillissement accéléré. Le filtre optique comprend un verre ayant une teneur en plomb comprise entre 0,5 % et 50 % en poids. Dans certains exemples de modes de réalisation, le filtre peut être produit avec une épaisseur de 0,7 mm à 10 mm. Dans un autre aspect de l'invention, le filtre optique constitue une partie d'un ensemble de filtrage optique destiné à modifier la répartition de puissance spectrale. L'ensemble de filtrage optique comprend un filtre optique en verre à base de plomb dont la teneur en plomb est comprise entre 0,5 % et 50 % en poids, et un filtre optique transmettant le rayonnement ultraviolet. Dans un exemple de mode de réalisation, le filtre optique transmettant le rayonnement ultraviolet est réalisé à partir d'un verre de quartz. Le filtre optique transmettant le rayonnement ultraviolet peut également comprendre un revêtement d'absorption du rayonnement infrarouge. Dans un autre aspect de l'invention, un filtre optique réalisé à partir d'un verre à base de plomb a une épaisseur sélectionnée de sorte que l'éclairage passant à travers le verre à base de plomb a un premier et un second rapport. Le premier rapport correspond à un premier éclairement énergétique total pour des longueurs d'onde inférieures à 290 nm sur un second éclairement énergétique total pour des longueurs d'onde comprises entre 300 nm et 400 nm, de sorte que le premier rapport est inférieur à 2,0x10¿-6?. Le second rapport correspond à un éclairement énergétique à 310 nm sur le second éclairement énergétique total, le second rapport valant au moins 1,2x10¿-3?.
Patent CA-2472636-A1 (CA)
Title: Multilayered compressed candle and method for manufacture
Inventor: FERGUSON KATHRYN H
IPC: C11C5/00
Filed: 2003-01-03
Abstract: A compression-molded candle product having multiple layers and method of manufacture thereof are disclosed. The candle may be optionally configured to dispense one or more volatile additives. The additive may be fragrances, sanitization agents, deodorants, insect control compounds or any other volatile material, or mixture thereof. The candle may optionally have separate colorants in each layer.
Patent CA-2473201-A1 (CA)
Title: Orodispersible pharmaceutical composition comprising agomelatine
Inventor: WUTHRICH PATRICK
IPC: A61K31/165
Filed: 2003-01-22
Abstract: The invention relates to an orodispersible solid pharmaceutical composition comprising agomelatine which is characterised in that it contains agomelatine and granules consisting of co-dried lactose and starch.
Patent CA-2474700-A1 (CA)
Inventor: TIEDGE HENRI
IPC: C12Q1/68
Filed: 2003-02-21
Abstract: La présente invention a trait à l'utilisation de l'ARN BC200 humain dans le diagnostic et le pronostic de carcinomes en vue de déterminer la présence d'un degré de carcinome et de tumeur, et également en vue de prédire la probabilité du développement du carcinome en carcinome de type envahissant.
Patent CA-2490930-A1 (CA)
Inventor: COUSHAINE CHARLES M
IPC: F21W107/10
Filed: 2004-12-22
Abstract: An LED lamp assembly may be formed from a support plate with a first side and a second side. A plurality of LED light sources are arranged and mounted on the first side of the support plate. An axially extending, light transmissive, light guide having an input end with an area sufficient to span the mounted LED light sources, is disposed adjacent the LED light sources to capture their emitted light. The light guide has at least one light deflector. The input end of the light guide is disposed to receive light emitted by the LED light sources and to conduct such light axially through the light guide to the deflector for projection sideways at an angle to the axis so as to appear s if the deflecting surface is a light source.
Patent CA-2491075-A1 (CA)
Inventor: STREBE JAMES
IPC: H01M4/52
Filed: 2003-07-10
Abstract: L'invention concerne un catalyseur industriel comprenant un support, une pluralité de particules métalliques réparties sur et/ou dans tout le support, ainsi qu'un métal recouvrant au moins partiellement la surface du support. L'invention concerne également un procédé de production d'un catalyseur consistant à former un support présentant des particules de métal non noble réparties sur et/ou dans sa totalité, puis à appliquer sur ledit support un métal recouvrant au moins partiellement la surface dudit support.
Patent CA-2493164-A1 (CA)
Title: Surgical stapler
Inventor: GREEN DAVID T
IPC: A61B17/115
Filed: 1994-04-19
Abstract: A surgical instrument for simultaneously deforming a plurality of fasteners including at least one jaw member having a stationary plate member and a movable plate member, the movable plate member being longitudinally slidable within the jaw, each plate member having a plurality of slots passing therethrough, a pair of bars longitudinally disposed within the jaw, the bars having projections adapted to pass at least partially through the plurality of plate member slots, and a plurality of fasteners disposed between the bars, wherein movement of the movable plate member causes each of the bars to move laterally towards each other, thereby simultaneously deforming the fasteners.
Patent CA-2493169-A1 (CA)
Title: Passive safety system and determination device
Inventor: IDE SEIYA
IPC: G01P15/00
Filed: 2005-01-14
Abstract: A determination device includes a single acceleration sensor that measures an acceleration of a vehicle and a determination circuit that is electrically connected with the acceleration sensor. The determination circuit has a plastic deformation pulse detection section and a severity determination section. The plastic deformation pulse detection section detects a plastic deformation pulse by separating the plastic deformation pulse from an acceleration waveform produced by the acceleration sensor. The severity determination section determines severity of a collision in a vehicle accident based on the detected plastic deformation pulse. A passive safety device is operated according to the determined severity.