baber/WOPTO huggingface dataset:
Patent CA-2330541-A1 (CA)
Inventor: CHEN YIYUAN
IPC: C07D405/04
Filed: 2000-03-06
Abstract: Compounds of formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
Patent CA-2333525-A1 (CA)
Inventor: DOB JANET
IPC: A21D8/02
Filed: 1999-05-26
Abstract: L'invention concerne un procédé de production de produits de pain, tels que des bagels, permettant d'augmenter leur durée de conservation. Une fois que l'on a donné la forme de bagels à la pâte de cuisson, on attend un second pointage d'environ 15 à 40 minutes, qui suffit à mettre complètement en route toute l'activité de la levure dans la pâte. Pendant le second pointage, la pâte à cuisson peut être placée dans une chambre de fermentation de l'apprêt, à une température oscillant entre environ 85· et environ 100· et à une humidité relative allant de 30 à 50 %. La pâte est scellée une fois que les deux côtés ont été exposés à l'eau bouillante dont la température oscille entre 180· et 212 ·F, puis elle est complètement cuite dans l'eau. On obtient alors un produit dont l'activité de la levure s'achève pendant le cycle de bouillage, créant ainsi un bagel non cuit de longue conservation. Avant la consommation, les bagels sont chauffés dans un four chaud. La congélation des bagels leur confère une durée de conservation d'environ 9 mois, l'emballage hermétique leur confère une durée de conservation d'environ 10 jours et l'emballage sous atmosphère modifiée leur confère une durée de conservation d'environ 45 jours. Une fois cuits, les bagels restent frais pendant 48 heures.
Patent CA-2335842-A1 (CA)
Title: Topoisomerase inhibitors for prevention of restenosis
Inventor: ALVARADO ANGELICA
IPC: A61L29/00
Filed: 1999-06-24
Abstract: A method of inhibiting cellular proliferation associated with a hyperproliferative condition, such as restenosis, is described. The method includes administering a topoisomerase inhibitor. A stent for local administration of the topoisomerase inhibitor is also described.
Patent CA-2337782-A1 (CA)
Title: Multi-service communication system and method
Inventor: HOHER ANNE-MARIE W
IPC: H04M3/533
Filed: 2001-02-15
Abstract: A multi-service communication system and method is disclosed which permits the integration of traditional PSTN functions and voice-over-IP/voice-over-data (VOIP/VOD) functions within the same communication system. The extension of scripting functions to support these features in general simultaneously permits the script to interact with PSTN and IP telephones within the context of the same services, to share the same service logic for both PSTN and IP media, to conference participants on both PSTN and IP, to store and forward information between the two media, to play on-hold media to the interface, and/or to monitor information between the two media. In general the disclosed invention is amenable to the integration of PSTN and VOIP networks, but other service functions may be integrated with no loss of generality.
Patent CA-2337985-A1 (CA)
Inventor: HANBLI JAMEL
IPC: F25D11/00
Filed: 2001-02-23
Abstract: Cette invention a la particularité d'être facilement placé dans n'importe qu el endroit d'habitation (salon, chambre d'hôtel, bureau, caravane, petite cuisine, sall e à manger, etc.)    5
Patent CA-2339121-A1 (CA)
Title: Arrayed biomolecules and their use in sequencing
Inventor: BALASUBRAMANIAN SHANKAR
IPC: B01J19/00
Filed: 1999-07-30
Abstract: According to the present invention, a device comprising an array of molecule s immobilised on a solid surface is disclosed, wherein the array has a surface  density which allows each molecule to be individually resolved, e.g. by optical microscopy. Therefore, the arrays of the present invention consist o f single molecules that are more spatially distinct than the arrays of the pri or art.
Patent CA-2342209-A1 (CA)
Title: Formulation d'omeprazole
Inventor: KOSITPRAPA UNCHALEE
IPC: A61K9/30
Filed: 1999-08-27
Abstract: L'invention concerne une formulation pharmaceutique stable d'oméprazole destinée à être administrée par voie orale, qui comprend essentiellement : (a) un noyau d'oméprazole ou d'un sel pharmaceutiquement équivalent, une charge et un matériau alcalin choisi entre la lysine et l'arginine; et (b) une couche unique de revêtement sur ledit noyau, qui comprend une couche d'agent de pelliculage gastro-résistant appliqué à partir d'un système à base de solvant organique.
Patent CA-2342736-A1 (CA)
Inventor: BOSSER MICHEL
IPC: F23D14/06
Filed: 1999-09-08
Abstract: L'invention concerne un appareil à gaz pour le chauffage et/ou la cuisson d'aliments. Il est remarquable par le fait qu'il comporte un boîtier (1) comprenant un corps inférieur (2) dans lequel est reçu un mélange gaz/air à brûler, et une coiffe supérieure (6) en forme de plaque (60) destinée à veni r reposer sur ledit corps (2), des orifices (42) étant prévus dans ce boîtier (1) pour l'échappement et la combustion dudit mélange gaz/air, que la face supérieure de ladite plaque (60) constitue une surface de réception des aliments à chauffer et/ou à cuire, et que le boîtier présente un contour sinueux avec des branches radiale (10), agencées de telle manière que l'échappement et la combustion dudit mélange gaz/air se fasse dans des régio ns centrales, périphériques et radiales de la sous-face de la coiffe (6).</SDOA B>
Patent CA-2343153-A1 (CA)
Title: Receiver and an adaptive equalizer method
Inventor: KUBO HIROSHI
IPC: H04L25/06
Filed: 2000-06-14
Abstract: An over-sample sampler 3 samples a received signal at a speed of not less than a symbol rate, and a received sequence output circuit 4 distributes the sampled signal sequence to sequences of different over-sample timing numbers. Thereafter, a plurality of blind equalizers with reliability information 5A, 5B and 5C receive the distributed signal sequences and perform an adaptive equalizer process so as to output decision data and reliability information.      Finally, a decision data selecting circuit 6 receives plural pieces of reliability information and decision data and outputs decision data with the highest reliability as a decision value.
Patent CA-2344484-A1 (CA)
Title: A method for acquisition of cell relations in a cellular radiocommunication system
Inventor: CUFFARO ANGELO
IPC: H04W16/18
Filed: 1999-09-21
Abstract: A cellular communication system and method for determining cell relations between cells is disclosed. The cellular communication system transmits signals from one or more transmitters, for example, mobile stations or base stations, over a plurality of radio frequency channels that are assigned to the cells. The transmitted signals over the plurality of radio frequency channels are received at each one of the cells and their received signals strengths are measured at corresponding measurement times.  The received signal strength measurements and corresponding measurement times are processed to determine whether a measured received signal strength at a corresponding measurement time is based on a transmission from a single transmitter in a cell. The measurements corresponding to signals found originated from single transmitters are used for determining the cell relations in terms of such parameters as path gain values or C/I  ratios.
Patent CA-2344840-A1 (CA)
Title: Device with built-in signal discrimination and output synchronization circuits
Inventor: HARTER DAVID P
IPC: G08B26/00
Filed: 2001-04-23
Abstract: An electrical unit, such as an ambient condition detector, incorporates pattern discrimination circuitry. A received pattern is analyzed and, if it is in accordance with a predetermined pattern, the unit outputs an audible and/or visible indicium synchronized with the incoming pattern for the duration thereof. The unit also includes circuitry for emitting a corresponding output signal pattern to at least one other detector. A system which incorporates a plurality of electrical units, at least one of which has the pattern discrimination circuitry produces at least one synchronized audible or visible output indicative of a predetermined condition throughout the system. Patterns can include predetermined tonal alarm indicating output patterns as well as predetermined visible alarm indicating output patterns.
Patent CA-2347590-A1 (CA)
Inventor: WANG JUI-SHANG
IPC: H01H3/54
Filed: 1990-08-02
Abstract: An electric appliance includes a base, an electrical load mounted on the base, an electrical current power supply, and an electrical switch for controlling the flow of the current to the load. The switch is movable between an "on" position in which the current is supplied and an "off" position in which the current is interrupted. The electric appliance further includes an actuator manually movable in one sense between active and inactive positions. The actuator in active position is coupled to the switch and movable in a different sense than the one sense so as to move the switch between the "on" and "off" position. The electric appliance also includes a bias means for biasing the actuator in the inactive position.
Patent CA-2350616-A1 (CA)
Inventor: FRIESEM TAI
IPC: A61B17/70
Filed: 1999-11-11
Abstract: Device for the osteosynthesis of a spinal segment by the anterior route, characterized in that it comprises at least two bone anchorage elements (1) for anchorage in the vertebral bodies (L2, L3...) by the anterior route, a frame (5) comprising a rod (6) adapted to be received in the bone anchorage elements, a plate (7) disposed roughly parallel to the rod and rigidly connected to the latter to form a closed frame. Means (4, 3) are provided fo r clamping the rod in the anchorage elements so as to fix the latter at a predetermined distance apart, and screws (16) extend through openings (9) in  the plate which are so profiled that the screwing of the screws (16) in the vertebrae automatically brings the two adjacent vertebrae closer together an d thus achieves a compression of an intervertebral filler (G) replacing a vertebral disk. The association of a plate (7) and a rod (6) in the form of a frame affords the advantage of providing four vertebral anchorage points instead of only two in devices of the prior art, which prevents any offsetti ng of one vertebra (L2 or L3) relative to the other.
Patent CA-2354040-A1 (CA)
Title: Aryl and heterocyclyl substituted pyrimidine derivatives as anti-coagulants
Inventor: DAVEY DAVID D
IPC: C07D401/14
Filed: 1999-12-03
Abstract: This invention is directed to aryl and heterocyclyl substituted pyrimidine derivatives selected from formulae (I), (II) and (III), wherein Z1, Z2, R1, R2, R3, R4, R5 and R6 are defined herein. These compounds are useful as anti-coagulants.
Patent CA-2355323-A1 (CA)
Inventor: KUHLMANN HANS-WERNER
IPC: G09B9/32
Filed: 2000-11-02
Abstract: L'invention concerne un procédé de création d'un décor (1) d'une vue frontale au moyen d'une projection frontale directe, en particulier pour la représentation d'images dans une unité d'entraînement, un simulateur, ou un parc d'attractions, faisant intervenir un projecteur (2, 3). Ladite invention est caractérisée en ce qu'un ou plusieurs projecteurs (2, 3) projettent le décor (1) de la vue frontale au moyen d'un faisceau lumineux diffracté à modulation de clarté et/ou chromatique, à partir d'un point d'origine, sous forme de lignes et d'images dans un cône de projection sur une surface de projection (6), et ces projecteurs (2, 3) sont disposés dans une position dans laquelle le point d'origine des rayons de projection est situé devant le plan frontal d'une personne (7) en action.
Patent CA-2355704-A1 (CA)
Title: Melatonin derivatives and medicine containing same
Inventor: BLANCHARD BEATRICE
IPC: A61P21/00
Filed: 1999-12-16
Abstract: The invention concerns melatonin derivatives of formula (I) wherein: R¿1? represents H, a C¿1?-C¿4? alkyl group or a C¿1?-C¿4? alkoxy group; R¿2? represents H or a C¿1?-C¿4? alkyl group; R¿3? represents H, methyl or a halogen atom; R¿4?, R¿5? represent individually H or a halogen atom; R¿6? represents H or a C¿1?-C¿4? alkyl group, or a pharmaceutically acceptable salt thereof. The invention also concerns a medicine comprising said derivatives.
Patent CA-2356470-A1 (CA)
Inventor: THOMAS ERWIN R
IPC: G05B19/418
Filed: 2001-08-31
Abstract: A method and system for providing equipment, unit process, department and mill modeling, simulation and optimization tools and services to a user via a communications link. The user is presented with one or more mill data input interfaces, and mill data provided through the user interfaces is processed to generate benchmarking data, simulation models, and the like. The simulation models can be interactive and modified to allow a user to explore various techniques to optimize the operation of a machine, unit process, department or mill.
Patent CA-2360583-A1 (CA)
Inventor: KORNFIELD JULIA A
IPC: G02B3/14
Filed: 1999-10-13
Abstract: The present invention relates to lenses that are capable of post-fabrication power modifications. In general, the inventive lenses comprise (i) a first polymer matrix and (ii) a refraction modulating composition that is capable of stimulus-induced polymerization dispersed therein. When at least a portion of the lens is exposed to an appropriate stimulus, the refraction modulating composition forms a second polymer matrix. The amount and location of the second polymer matrix may modify a lens characteristic such as lens power by changing its refractive index and/or by altering its shape. The inventive lenses have a number of applications in the electronics and medical fields as data storage means and as medical lenses, particularly intraocular lenses, respectively.
Patent CA-2362596-A1 (CA)
Title: Door fastening device
Inventor: COWPER BRIAN EDWARD
IPC: E05B63/14
Filed: 2000-11-23
Abstract: A door fastening device for securement at a jamb (10) of the frame of said door (11), the device having a casing with a slot (43) in a recessed central part of a front face (38) thereof at which is disposed a faceplate (40) adjustably secured to the casing and having a slot (47) aligned with slot (43) to allow passage of a bolt (13) of a lock (12) or latch of the door. The bolt is arranged, when extended, to engage and move rearwardly in the casing a cam (24) secured to one side of a link (23) which is pivotally mounted at its respective ends to swivel bolts (21). The rearwards movement of the link (23) causes the bolts to extend through respective openings in the front of the casing to prevent opening of the door. The cam has a flat surface (29; 31) and at 90° thereto an arcuate nose surface (36), the cam being adjustably rotatable to position the flat surface or the nose surface in line with the bolt. Since the nose surface is radially further from the cam rotation axis than the flat surface, the adjustment compensates for differing gaps between the door and frame by ensuring the bolt always moves the link fully to its position where it causes both swivel bolts fully to extend.
Patent CA-2363580-A1 (CA)
Title: Method and system for transmitting information
Inventor: KIRALY JOZSEF
IPC: G06F3/00
Filed: 2000-02-04
Abstract: A method and system for performing chaincast communication to multiple communication systems within a system of coupled electronic devices. In one implementation the electronic devices can be computer systems and the systems of coupled electronic devices include the Internet. The present invention provides a system wherein a broadcast source communicates broadcast information (e.g., encoded audio radio content, encoded audio/video television content, program instructions, etc.) to a first group of electronic devices.  The first group of electronic devices can be instructed by a transmission scheduler to then communicate (e.g., forward) the broadcast information to other electronic devices which devices can also be instructed to communicate to more devices, etc., thereby reducing the bandwidth requirements of the communication channel between the broadcast source and the first group of electronic devices. Slight communication delays may be encountered by the transmission forwarding, but these delays can typically be tolerated in broadcast transmissions (e.g., radio content, television content, seminars, etc.). The transmission scheduler, coupled to the Internet, is used to track and manage which devices are forwarding broadcast information to which other devices. The transmission scheduler is able to re-route communications when one or more devices terminates or to provide better communication load sharing across the system. The communication is "chaincast" because the forwarding from one device to another, to another, etc., creates a logical communication "chain" from the broadcast server to the receiving devices.
Patent CA-2364547-A1 (CA)
Inventor: OTT HANS
IPC: G01J3/28
Filed: 2001-12-06
Abstract: The device for the pixel-by-pixel photoelectric measurement of a planar measured object includes projection means (3,21) for the imaging of the measured object (M) onto a two-dimensional CCD image sensor (22), filter means (66) provided in the imaging light path for the wavelength selective filtering of the measuring light impinging on the image sensor, signal processing means (23) for the processing of the electrical signals produced by the image sensor and for the conversion thereof into corresponding digital raw measured data (71), as well as data processing means (7) for the processing of the raw measured data into image data (72) representing the colors of the individual image elements of the measured object. Furthermore, illumination means (4,41-43; 5,51-53) are provided which include a Fresnel lens (42:52), which illuminate the measured object (M) with at least one essentially parallel light bundle under an angle of incidence (.alpha.) of essentially 45° +/- 5°. The projection means which include at least one tele-lens (3) constructed as a Fresnel lens, are constructed as tele-centrical imaging optics (3,21), which image each point of the measured object (M) under essentially the same angle of observation of essentially 0° and with essentially the same aperture angle (.omega.) of essentially maximally 5° onto the light converter element array (22). The data processing means (7) carry out extensive correction measures. These include a geometrical correction of the image data, a reflex correction for the elimination of reflection effects, a scattered light correction for elimination of scattered light influences, a white normalization and border white normalization for compensation of variations in the illumination intensity and a spectral correction for compensation of the angle of incidence depending on spectral characteristics of the filter means (66). The device allows a simultaneous point by point measurement of a larger planar measured object which is sufficiently precise for the colorimetric application while adhering to the geometric conditions required for color measurements for each image point of the measured object.
Patent CA-2366345-A1 (CA)
Inventor: WHITE CHRISTOPHER ALAN
IPC: G02B6/00
Filed: 2001-12-27
Abstract: The process time required for fluorine doping of porous silica bodies to produce fluorine doped preforms for the manufacture of depressed index optical fibers is reduced by separating the doping step into a predeposit step, where "excess" fluorine is deposited on the silica particles, and a drive-in step where atomic fluorine is distributed into the silica particles. The drive-in step is conveniently combined with the sintering or consolidation step to further enhance the efficiency of the doping process.
Patent CA-2370105-A1 (CA)
Inventor: GUESDON ALAIN
IPC: A01M7/00
Filed: 2002-02-04
Abstract: The present invention relates to an agricultural sprayer the chassis of which comprises a bearing structure intended to support a storage device and a connecting structure intended to support a spreading device. The sprayer is notable in that the bearing structure comprises a single stringer. The present invention advantageously reduces the cost of manufacture of the sprayer.
Patent CA-2371643-A1 (CA)
Title: Raccord mecanique pour colliers de serrage ouverts
Inventor: CRAIG PAUL M JR
IPC: F16B2/08
Filed: 2000-07-07
Abstract: La présente invention concerne les colliers de serrage ouverts pourvus d'un raccord mécanique constitué de bandes de chevauchement (11a, 11b) présentant un crochet guide (31) modifié de manière à réduire au minimum la réouverture du collier avant son serrage complet.
Patent CA-2372526-A1 (CA)
Inventor: DEMING TIMOTHY J
IPC: C07K1/10
Filed: 2000-05-10
Abstract: Methods and compositions for the generation of polypeptides having varied material properties are disclosed herein. Methods include means for making self assembling amphiphilic block copolypeptides and related protocols for adding oligo(ethyleneglycol) functionalized aminoacid-N-carboxyanhydrides (NCAs) to polyaminoacid chains. Additional methods include means of adding an end group to the carboxy terminus of a polyaminoacid chain by reacting an alloc-protected amino acid amide with a transition metal-donor ligand complex, thereby forming an amido-amidate metallacycle for use in further polymerization reactions. Novel compositions for use in peptide synthesis and design including five and six membered amido-containing metallacycles and block copolypeptides are also disclosed.
Patent CA-2378324-A1 (CA)
Title: Recombinant adenovirus
Inventor: LINDHOLM LEIF
IPC: A61K35/76
Filed: 2000-06-30
Abstract: Recombinant adenovirus with changed tropism. In the adenovirus the native pentone fibre, comprising a fibre tail, a fibre shaft and a fibre knob including a trimerisation motif, has been changed in that the native knob containing the cell binding structure and the native trimerisation motif has  been removed and a new cellbinding ligand and an external trimerisation moti f have been introduced into the virus fiber. Further, the invention relates to  the recombinant adenovirus for the treatment of human diseases, either in vi vo or by in vitro methods and also to a method for rescuing of recombinant adenovirus fibers into the adenovirus genome.
Patent CA-2383590-A1 (CA)
Inventor: APPEL ADRIANUS CORNELIS MARIA
IPC: D06L3/02
Filed: 2000-08-16
Abstract: La présente invention concerne: un procédé permettant le blanchiment d'un substrat, comprenant l'application sur le substrat, dans un milieu aqueux, d'un ligand spécifique qui forme un complexe avec un métal de transition, le complexe catalysant le blanchiment du substrat par oxygène atmosphérique; une composition de décoloration aqueuse essentiellement dépourvue de système de blanchiment peroxygéné ou à base de peroxy ou générateur de peroxy; un procédé de traitement d'un textile pour blanchiment, un complexe catalysant le blanchiment du textile par oxygène atmosphérique après le traitement. Le catalyseur peut être utilisé sous forme sèche, ou dans une liqueur qui est ensuite séchée, telle un liquide de traitement aqueux par pulvérisation sur textile ou une liqueur de lavage pour nettoyage par blanchiment, ou un liquide de nettoyage à sec non aqueux ou un liquide aérosol à pulvériser.
Patent CA-2384074-A1 (CA)
Title: Fast evacuation device for aircraft
Inventor: COSTECALDE CHRISTIAN
IPC: B64D25/14
Filed: 2002-04-30
Abstract: Fast evacuation device for an aircraft.  An inflatable slide (18) is placed in a housing (20) close to an access door (16) to a cabin (14) of an aircraft. More precisely, the housing (20) is located in a pressurised area of the aircraft but outside the wall delimiting the cabin (14). Thus, there is no constraint for delimiting the housing (20) on the inside of the aircraft. On the outside, the housing (20) is closed by a hatch (24) capable of resisting the pressure. A lock (30) normally keeps the hatch (24) fixed in the closed position. A mechanism (32) connects this lock (30) to the door (16) when the slide arming system (33) is armed. Opening the door (16) then unlocks the hatch (24) that is then opened due to inflation of the slide (18).