baber/WOPTO huggingface dataset:
Patent CA-2618574-C (CA)
Inventor: EASTHAM GRAHAM RONALD
IPC: C07C67/38
Filed: 2006-08-04
Granted: 2015-12-22
Abstract: A continuous carbonylation process for high turnover carbonylation, and a carbonylation reaction medium and product stream thereof . The process comprises carbonylating an ethylenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system.  The catalyst system comprising: (a) a bidentate phosphine, arsine or stibine ligand; and (b) a catalytic metal selected from a group VIB or group VIIIB  metal or a compound thereof . The catalytically active concentration of said catalytic metal, measured as the ACCF (product Kg . hr-1. Dm-3 ) , is maintained at less than 0.5.
Patent CA-2625745-C (CA)
Inventor: ZIMMER SEBASTIAN
IPC: B01D46/04
Filed: 2006-10-10
Granted: 2013-09-10
Abstract: The invention refers to a cleaning process for filtration material of a gas filter: A  first step hinders the gas flow from passing through the filtration material by closing the clean gas side of a single segment or a row of filter segments. A  second step provides a slow gas flow to the closed filter segments to cause a reverse gas flow through the filtration material. A third step opens an impulse valve (e.g. diaphragm valve) for an ultra short time to create a compressed gas impulse for disengaging the particles which did not fall off the filtration material during the second step of the cleaning process. A fourth step shuts off the reverse flow gas supply. The invention also refers to a device for separating one or several filter segments from the clean gas side of the filter filtration material: A slide plate (or lid, cap) 6, which is near the filter segment, covers the nozzle pipe 7 or is connected to the nozzle pipe 8; a single filter segment 4 or row of filter segments 5 can be separated from the filter operation. The filter area can be reduced - in comparison to reverse flow system or pulse jet system - by 10% to 25%, the pressure of the compressed gas and its consumption can be reduced by 20% to 50% or the filter pressure drop can be reduced up to 50%. The lifetime of the filter material is increased by at least 200%. The technology provides highest operation safety even under changing operation and dust conditions. Moreover, the technology is simple and cheap.
Patent CA-2629639-C (CA)
Title: Fluid diversion conduit
Inventor: MCBRIDE TODD
IPC: E02B3/00
Filed: 2008-04-23
Granted: 2015-09-08
Abstract: A fluid diversion conduit is described for diverting the flow of fluid, and particularly for diverting water from a stream to a discharge location. The discharge end of the duct has a segment of gradually enlarging cross sectional area, forming a hydraulic flow diffuser. Water flow through this segment is thereby slowed as the flow area increases, and most of the dynamic head of the water flow is recovered, improving flow capacity of the conduit. The rate of flow through the conduit may be monitored and controlled to achieve streamline flow in the diffuser section, and to prevent air from entering the diffuser section. Air entering the conduit may be expelled or otherwise displaced from the conduit.
Patent CA-2631718-C (CA)
Inventor: STANFIELD CHARLES K
IPC: B23D71/00
Filed: 2007-01-03
Granted: 2014-05-06
Abstract: A rasp hub for use in tire retreading machines includes two side plates with mounting pins extending between the plates. Rasp blades arranged in stacks are mounted on the mounting pins. The stacks extend end-to-end circumferentially about the hub. The center portion of the mounting pins is curved so that the cut profile of the blades is convex. The blades are inclined relative to a plane perpendicular to the axis of rotation to define a cut angle. The center planes of the mounting pins intersect, preferably close to the axis of rotation of the hub, to reduce deviation of the blades from the concentricity.
Patent CA-2632150-C (CA)
Title: Gas bleed arrangement and barrel and/or firearm with a gas bleed arrangement
Inventor: FLUHR NORBERT
IPC: F41A5/28
Filed: 2006-12-12
Granted: 2011-02-22
Abstract: A gas bleed arrangement (3) for a firearm barrel (10) the bore (7) of which is in communication with a gas cylinder (13) provided with a first gas outlet (29) which interacts with a choke element (34, 35). The arrangement is particularly suitable for a machine gun, wherein the barrel (10), the gas cylinder (13), the first gas outlet (29) and the choke element (34, 28) are designed and arranged in such a way that a temperature-dependent change in the length of the barrel (10) causes a relative movement between the gas cylinder (13) and the choke element (34, 28), so that the choke element (34, 28) seals the first gas outlet (29) more or less completely and regulates the gas pressure in the gas cylinder (13) according to the temperature of the barrel.
Patent CA-2633661-C (CA)
Title: Procede de production de proteines dependantes de la vitamine k biologiquement actives par des procedes recombinants
Inventor: DROHAN WILLIAM N
IPC: C12P21/02
Filed: 2006-12-21
Granted: 2019-06-04
Abstract: La présente invention concerne des procédés commercialement viables pour produire des protéines dépendantes de la vitamine K biologiquement actives, en particulier le facteur IX. Le facteur IX est produit à un taux d'au moins 15 mg/l et est biologiquement actif à au moins 25 %. Le procédé repose sur la coexpression d'un ou plusieurs parmi l'enzyme de conversion d'acide aminé basique apparié (PACE), l'époxyde réductase dépendante de la vitamine K (VKOR) et la ?-glutamyle carboxylase dépendante de la vitamine K (VKGC) à un rapport préféré de sorte que la protéine dépendante de la vitamine K soit efficacement produite et traitée par une cellule recombinante.
Patent CA-2634185-C (CA)
Inventor: FURUICHI SANEHIRO
IPC: H04L9/00
Filed: 2006-11-28
Granted: 2015-09-22
Abstract: [PROBLEMS] To prevent information leak from a server device without lowering user-friendliness. [MEANS FOR SOLVING PROBLEMS] Provided is a system including a server device operating an application program and a client device communicating with a server device for enabling a user to use the application program. The server device includes: an output detection unit for detecting an output process as a process for outputting data from an application program to a shared region; and an output control device for storing in the shared region the instruction information indicating the acquisition method for an authorized client device to acquire the output data instead of the output data outputted from the application program according to detection of the output process. The client device includes: a read detection unit for detecting a read process as a process for reading data from the shared region and a read control unit for acquiring output data by the acquisition method specified by the instruction information.
Patent CA-2635620-C (CA)
Inventor: GODFREY SCOTT
IPC: F21V21/088
Filed: 2008-06-23
Granted: 2014-02-11
Abstract: Locking clips are provided for attaching a lamp assembly in a traffic signal housing. The clips use a fixed first portion and a movable second portion. The second portion locks to the first portion or to the housing itself and retains an edge of the lamp assembly, holding it in a window of the housing. Foldable/hinged interlocking clips are provided. Other alternatives include slidable clips that engage a fixed element on the housing (e.g. a fixed pin, or a trough in the housing wall), and rotatable clips that engage a fixed element on the housing (e.g. a fixed pin, or a trough in the housing wall). The clips may be part of a retaining system or a traffic signal. Optional lower holders may also be provided. The invention also includes a method for replacing a lamp assembly in a traffic signal housing with at least one locking clip.
Patent CA-2640537-C (CA)
Title: Rail fastening device
Inventor: KUMPFMUELLER NICOLE
IPC: E01B29/00
Filed: 2008-10-07
Granted: 2012-04-03
Abstract: The invention describes a device for the assembly and disassembly of a fastening device, more preferably of a rail fastening device on a support body, wherein the device is designed as screw adapter and the screw adapter is to be placed on the rail fastening device. The invention is based on developing a device for the assembly and disassembly of a rail fastening device which sits on the fastening device with an accurate fit and largely guarantees automated screwing in and screwing out of the fastening device in existing engagement stages. According to the invention this is achieved in that the screw adapter comprising an engagement pin at its stem, in the contact surface of its main body possesses a centrally arranged recess to accommodate the head of a fastening element, wherein the main body on both sides next to this recess comprises two mounting pockets designed trough-shaped as well as a stop.
Patent CA-2644161-C (CA)
Inventor: ORFITELLI WILLIAM A
IPC: H04N7/173
Filed: 2003-10-27
Granted: 2009-07-28
Abstract: A method is described for scheduling a playlist from digital content supplied to a server in a multi-screen digital cinema theater, where the playlist includes components of the content stored in the server and represents a digital entity that is subsequently projected in the digital cinema theater. The method includes the steps of: (a) generating and displaying a table of playlists currently available for scheduling, each playlist displayed along with its run time; (b) generating and displaying a schedule table showing a schedule view for each screen as an elongated timeline bar representing a time dimension, wherein the elongated timeline bars for a plurality of the screens are arranged one adjacent the other relative to a displayed time axis to provide an overall perspective of the schedules for the screens of the theater; (c) selecting a playlist from the table of playlists and specifying a scheduled start time and a selected screen; and (d) updating the schedule table by inserting the selected playlist as an elongated element into the elongated timeline bar for the selected screen, wherein the element starts at the scheduled start time and has a time dimension corresponding to the run time of the selected playlist, whereby the updated schedule table is used to schedule the selected playlist for the selected screen.
Patent CA-2652206-C (CA)
Inventor: TUCKWELL JONATHAN DAVID
IPC: A61J1/20
Filed: 2007-05-24
Granted: 2014-02-11
Abstract: A reconstitution device for storing a first component of a pharmaceutical preparation includes a receptacle, a cap having a first end secured to the receptacle, a second end, and an inner bore having a central aperture. The device further includes a stopper located between the receptacle and the cap, the stopper including a portion capable of being perforated. The device also includes a plunger secured to the second end of the cap, a locking mechanism located in the cap, and an actuating mechanism. The actuating mechanism may prevent the device from inadvertent activation.
Patent CA-2652336-C (CA)
Inventor: ZUO YOUXIANG JULIAN
IPC: G01N33/28
Filed: 2009-02-04
Granted: 2012-01-17
Abstract: Méthode et système pour la caractérisation des gradients d'asphaltène dans un réservoir d'intérêt et pour l'analyse des propriétés du réservoir d'intérêt d'après les gradients d'asphaltène en question. L'analyse se fonde sur une corrélation entre la concentration d'asphaltène insoluble et les données spectrophotométriques relevées en profondeur.
Patent CA-2656402-C (CA)
Title: Balayeuse de pelouse avec ensemble de brosses reglable et tremie, et methode d'utilisation connexe
Inventor: JOHNSON JOHN
IPC: A01G1/12
Filed: 2009-02-27
Granted: 2015-11-24
Abstract: La présente invention concerne une balayeuse à feuilles et à gazon conçue pour recueillir les débris, comme les tontes de gazon et les feuilles, sur une surface telle quune pelouse. Plus particulièrement, linvention concerne une balayeuse à feuilles et à gazon dotée dun ensemble de brosse ajustable et présentant des caractéristiques associées au rangement amélioré dun tel dispositif. Un utilisateur peut ajuster lensemble de brosse par rapport au boîtier sans quil soit nécessaire de retirer les roues. Lensemble de trémie peut comprendre un panneau mobile à placer dans au moins deux orientations, permettant ainsi à un utilisateur de changer le volume selon lequel lensemble de trémie peut recueillir les débris. Des méthodes sont également présentées pour rajuster lensemble de brosse et ranger lunité de balayeuse à feuilles et à gazon.
Patent CA-2657934-C (CA)
Title: Wsx-1/p28 utilises comme cibles pour susciter des reactions anti-inflammatoires
Inventor: HUNTER CHRISTOPHER A
IPC: C07K19/00
Filed: 2007-07-18
Granted: 2017-04-04
Abstract: L'invention concerne des compositions et des méthodes se rapportant à WSX-1 et à p28 (IL-30). Elle concerne en particulier des méthodes de traitement d'états inflammatoires chez des sujets mammifères, qui mettent en oeuvre divers polypeptides et complexes WSX-1, p28, EBI3 et gp130, ou des fragments qui se lient auxdits complexes ou en modulent l'activité. L'invention concerne en outre des complexes isolés ou recombinants comprenant des polypeptides WSX-1 ou gp130 solubles, des protéines hybrides WSX-1 isolées ou recombinantes et des protéines hybrides p28 isolées ou recombinantes.
Patent CA-2658863-C (CA)
Inventor: BUCHKO RAYMOND G
IPC: B65B41/14
Filed: 2009-03-18
Granted: 2013-07-23
Abstract: A packaging machine includes a clamping arrangement, composed of a series of clamps designed to grip and release a web of flexible material, and which are coupled to a belt that is advanced along a predetermined path to advance the web of flexible through the machine. The belt is made up of side-by-side belt portions that are spliced together in axially spaced locations by the clamps, to withstand the forces and stresses placed thereon as the web material is advanced. Each clamp is formed of an upper jaw member and a lower jaw member that are pivotably interconnected together, in combination with a guide member the guides movement of the belt through the machine. The belts are independently driven by operation of a pair of motors, which are synchronously operated in order to advance the opposite edges of the web material at the same rate of speed through the machine.
Patent CA-2659356-C (CA)
Inventor: FOX ANDREW R
IPC: B01D39/00
Filed: 2007-07-19
Granted: 2014-07-08
Abstract: A pleated filter is made from a monocomponent monolayer nonwoven web containing a bimodal mass fraction/fiber size mixture of intermingled larger size and smaller size continuous monocomponent polymeric fibers of the same polymeric composition. Rows of pleats are formed in the nonwoven web, and the pleated web is cut to a desired size and shape to provide a filter element containing a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15 % at a 1.52 meters/sec face velocity. The filter element is deformation resistant without requiring stiffening layers, bicomponent fibers or other reinforcing measures in the filter media layer.
Patent CA-2661351-C (CA)
Inventor: LI ZHENDONG
IPC: H04L12/64
Filed: 2006-11-30
Granted: 2015-02-17
Abstract: The present invention discloses a method and a system for call termination anchoring of CS (Circuit Switching) domain, the method including the following steps: when a call coming from CS domain network reaches the mobile switch center in the home circuit switched domain of a voice call continuity subscriber, the mobile switch center sends a LOCREQ message to a home location register to query a location; Step 2, the home location register directly sends a message to the voice call continuity application server to request routing information; and Step 3, the voice call continuity application server returns IP multimedia subsystem routing number information associated with the voice call continuity application server to the home location register to make the call can be anchored to the voice call continuity application server. The present invention realizes call termination anchoring for a VCC subscriber in the circuit domain without intelligent network services.
Patent CA-2662127-C (CA)
Inventor: STECHSCHULTE JEFFREY JAMES
IPC: B67D7/06
Filed: 2007-08-22
Granted: 2012-06-05
Abstract: A liquid dispenser and associated liquid refill unit are provided. The liquid dispenser and associated liquid refill unit may be configured such that refilling of the liquid dispenser is generally limited to refilling by the associated liquid refill unit that is provided.
Patent CA-2667268-C (CA)
Title: Appareil de limite de reapprovisionnement non amovible
Inventor: NGUYEN JACK
IPC: E03D1/00
Filed: 2007-05-16
Granted: 2014-05-13
Abstract: La présente invention concerne un appareil de limite de réapprovisionnement de toilettes qui comprend un adaptateur interposé entre un robinet de remplissage et un tuyau flexible de réapprovisionnement. L'adaptateur est couplé de façon non amovible au robinet de remplissage et est configuré avec une voie de passage proximale de taille plus importante, et une voie de passage de dosage distale de taille moins importante pour limiter le débit de réapprovisionnement. L'adaptateur peut être couplé à une sortie horizontale raccourcie formée dans une partie supérieure du robinet de remplissage. La sortie horizontale est raccourcie selon une longueur telle que le tuyau flexible de réapprovisionnement ne puisse pas être raccordé directement à la sortie. L'adaptateur peut également être couplé à un robinet de remplissage sans sortie horizontale où un orifice de sortie est défini dans le conduit vertical du robinet de remplissage. L'adaptateur comprend un mécanisme de fixation pour empêcher la dépose du robinet de remplissage sans force excessive ou rupture de l'adaptateur.
Patent CA-2667777-C (CA)
Inventor: MORRIS CHRISTOPHER L
IPC: G01T1/00
Filed: 2007-10-26
Granted: 2017-03-21
Abstract: Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, whilst also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.
Patent CA-2669225-C (CA)
Inventor: SAUZADE JEAN-DENIS
IPC: B05B17/06
Filed: 2007-11-12
Granted: 2014-04-01
Abstract: The invention relates to an ultrasound liquid atomiser comprising: a rigid piezoelectric transducer body (1) having a first end defining an opening and a second end, the inside of the piezoelectric transducer body (1) comprising a cavity for containing a liquid to be atomised and said body (1) further comprising a symmetry axis; a micro-perforated membrane (3) attached on said first end and covering said opening; a piezoelectric member (2, 9) adapted and provided so as to vibrate the piezoelectric transducer body (1); characterised in that the piezoelectric member (2, 9) is located towards said second end in order to vibrate the piezoelectric transducer body (1) in a direction parallel to its symmetry axis.
Patent CA-2670293-C (CA)
Title: Appareil de mesure
Inventor: CHETHAM SCOTT
IPC: A61B6/00
Filed: 2007-11-29
Granted: 2017-01-03
Abstract: L'invention concerne un procédé de dosage d'indicateurs biologiques, le procédé incluant les étapes consistant à, dans un système de traitement, provoquer au moins une mesure d'atténuation des rayonnements à effectuer et doser au moins un premier indicateur biologique en utilisant l'atténuation déterminée des rayonnements. En plus de ceci, le procédé inclut les étapes consistant à provoquer au moins une mesure de l'impédance à effectuer et doser au moins un second indicateur biologique en utilisant une mesure déterminée de l'impédance.
Patent CA-2671369-C (CA)
Inventor: HASHIMOTO HIDEO
IPC: C07D401/12
Filed: 2009-03-09
Granted: 2011-05-10
Abstract: L'invention porte sur un cristal de (R)-2-[[[3-méthyl-4-(2,2,2-trifluoroéthoxy)-2-pyridinyl]méthyl]sulfinyle]-1H-benzimidazole présentant un diagramme de diffraction des rayons X sur poudre ayant des pics caractéristiques à des distances réticulaires (d) de 10,06 ± 0,2, 8,70 ± 0,2, 6,57 ± 0,2, 5,59 ± 0,2 et 4,00 ± 0,2 Angströms. La présente invention porte également sur un médicament antiulcéreux stable et supérieur en ce qui concerne la capacité d'absorption.
Patent CA-2672827-C (CA)
Inventor: HASHIMOTO SHOJI
IPC: F02P9/00
Filed: 2009-07-23
Granted: 2013-11-12
Abstract: In an inverter generator having an engine generator unit generating alternating current, a converter converting the alternating current to direct current, an inverter that converts the direct current to alternating current, an inverter driver that drives switching elements with a PWM signal generated using a reference sine wave of a desired output voltage waveform and a carrier and makes the alternating current to the alternating current of a predetermined frequency, the alternating current supplied to an electrical load is detected, gains Gn (n: 2, 3, 4, 5, 6,.. m) of n-th harmonics of the reference sine wave and amplitudes An are calculated from the detected current, and the reference sine wave is corrected by a sum obtained by the calculated gains and amplitudes. With this, the reference sine wave is accurately corrected to reliably remove harmonic distortion components from the output voltage waveform.
Patent CA-2674347-C (CA)
Title: Formes a l'etat solide de l'ilaprazole racemique
Inventor: BRACKETT JOHN M
IPC: A61P1/04
Filed: 2007-12-28
Granted: 2013-08-06
Abstract: L'invention se rapporte à des formes cristallines de l'ilaprazole racémique, le 2[[(4-méthoxy-3-méthyl-2-pyridinyl)-méthyl]sulfinyl]-5-(1H-pyrrol-1-yl) 1H-Benzimidazole. L'invention se rapporte également à une composition pharmaceutique pour inhiber la sécrétion d'acide gastrique comprenant une forme cristalline de l'ilaprazole selon l'invention en une quantité efficace pour inhiber la sécrétion d'acide gastrique et un véhicule pharmaceutiquement acceptable. L'invention concerne également des procédés de traitement pour divers troubles gastrointestinaux liés aux acides (GI).
Patent CA-2679456-C (CA)
Inventor: DUBEY ASHISH
IPC: B28B23/02
Filed: 2008-03-26
Granted: 2016-06-07
Abstract: An embedment device for use in a cementitious panel production line wherein hydraulic cement slurry is transported on a moving web on a support frame, and chopped fibers are deposited upon the slurry. The device includes as one embodiment, a wire grid structure mounted on a reciprocating shaft driven by a piston which moves the grid down into the slurry and then up out of the slurry transverse of the travel of the slurry layer on the web. An alternative embodiment includes a grid cell structure with thin walls extending upward from the grid surface in contact with the slurry moved up and down in a reciprocating motion transverse of the travel of the slurry layer on the web. The intermeshing relationship of the grid cell with the fiber and slurry enhances embedding the fibers into the slurry and prevents device clogging by fibers and prematurely set slurry particles.