baber/WOPTO huggingface dataset:
Patent CA-2392795-A1 (CA)
Inventor: MORENKOVA SVETLANA ALEXANDROVN
IPC: A61K35/12
Filed: 1999-12-01
Abstract: The invention relates to a medicament which can be used to cure diabetes mellitus and other kinds of pathology accompanied a hyperglycaemia or characterised by excessive albumiolysis and decreased synthesis thereof. The essence of the invention is an insulin-containing medicament for peroral application and a method for producing said insulin-containing medicament for peroral application. The insulin-containing medicament contains insulin immobilised on the red blood capsules of mammals with the presence of a binding agent. The method for producing said medicament comprises extracting erythrocytes from the mammal's blood by means of centrifugal forces, incubating the obtained eritrocites with insulin in presence of the binding agent and oscillation of a mixture, subsequent washing of the immobilised insulin with a physiological solution for several cycles and exposing the suspension in each cycle to the centrifugal forces. A stabilizer is then added to the immobilised insulin before the lyophilization thereof.
Patent CA-2394147-A1 (CA)
Title: Compression apparatus
Inventor: GROOTJANS HENDRIK FRANS
IPC: F25J1/02
Filed: 2000-12-15
Abstract: Apparatus (30) for compressing gaseous refrigerant for use in a refrigeration circuit (2) of a liquefaction plant, which refrigeration circuit (2) has an inlet (5), a first outlet (6) for refrigerant at low pressure, a second outlet (7) for refrigerant at in-termediate pressure, a third outlet (8) for refrigerant at high pressure and a fourth outlet (9) for refrigerant at high-high pressure, which apparatus (30) comprises a first and a second compressor (31a, 31b), wherein the first compressor (31a) has a main inlet (36) connected to the first outlet (6), a side-inlet (37) connected to the third outlet (8) and an outlet (38) connected to the inlet (5) of the refrigeration circuit (2), and wherein the second compressor (31b) has a main inlet (39) connected to the second outlet (7), a side-inlet (40) connected to the fourth outlet (9) and an outlet (41) connected to the inlet (5) of the refrigeration circuit (2).
Patent CA-2397029-A1 (CA)
Inventor: SCHMOECKEL CHRISTOPHER JON
IPC: G01F22/02
Filed: 2002-08-07
Abstract: A differential pressure gauge for a cryogenic storage tank provides onboard entry, by an operator, of tank dimensions, tank orientation stratification coefficient, and the type of liquid stored within the tank. A differential pressure sensor supplies a signal corresponding to a differential pressure. A pressure sensor supplies a signal corresponding to the head pressure. The gauge uses the information supplied by an operator, combined with stored formulas and liquid characteristics, to perform real-time liquid volume computations. The liquid volume may be displayed on the gauge itself or may be transmitted via telemetry to an external device.
Patent CA-2397961-A1 (CA)
Title: Pyrido[2,3-d]pyrimidine-2,7-diamine kinase inhibitors
Inventor: BOOTH RICHARD JOHN
IPC: A61K31/519
Filed: 2001-01-23
Abstract: Disclosed are compounds of the formula (I) wherein: R2, R7, R13, R14 and R15 are independently hydrogen, or (un)sub-stituted lower alkyl, (un)substitued lower alkenyl, (un)substituted lower alkynyl, or (un)substituted -(CH2)n R12; R5 is halogen, cyano, nitro, -R9, -NR9R10, or -OR9; R6 is halogen, cyano, nitro, -R9, -NR9R10, -OR9, -Co2R9, -COR9, -CONR9R10, -NR9COR10, (un)substi-tuted lower alkenyl, or (un)substituted lower alkynyl; R8 is -CO2R13, -COR13, -CONR13R14, -CSNR13R14, -C(NR13)NR14R15, -SO3R13, -SO2R13, -SO2NR13R14, -PO3R13R14, -POR13R14, -PO(NR13R14)2; R9 and R10 are independently hydrogen or (un)substituted lower alkyl; R11 is a heteroaryl or a heterocyclic group; R12 is a cycloalkyl, a heterocyclic, an aryl, or a heteroaryl group; and n is 0,1,2, or 3. These compounds and their pharmaceutical compositions are useful for treating cell proliferative disorders, such as cancer and restenosis. These compounds are potent inhibitors of cdks and growth factor-mediated kinases.
Patent CA-2400920-A1 (CA)
Title: Melange tinctorial comprenant des colorants reactifs aux fibres solubles dans l'eau, preparation et utilisation de ce dernier
Inventor: PEDEMONTE RONALD P
IPC: C09B62/51
Filed: 2001-02-17
Abstract: La présente invention se rapporte à des mélanges tinctoriaux comprenant un ou plusieurs colorants azoïques de la formule (1) et un ou plusieurs colorants azoïques de la formule (2), dans lesquelles les variables sont chacune telles que définies dans la revendication 1, à des procédés de préparation de ces derniers et à leur utilisation dans la teinture et l'impression de matières contenant de l'hydroxyle et/ou du carboxamide.
Patent CA-2404027-A1 (CA)
Inventor: DUNNE BRUCE E
IPC: G10L21/02
Filed: 2001-03-02
Abstract: In order to enhance the quality of a communication signal derived from speech and noise, a filter divides the communication signal into a plurality of frequency band signals. A calculator generates a plurality of power band signals each having a power band value and corresponding to one of the frequency band signals. The power band values are based on estimating, over a time period, the power of one of the frequency band signals. The time period is different for different ones of the frequency band signals. The power band values are used to calculate weighting factors which are used to alter the frequency band signals that are combined to generate an improved communication signal.
Patent CA-2404994-A1 (CA)
Title: Pyrazolo-triazine derivatives as ligands for gaba receptors
Inventor: STREET LESLIE JOSEPH
IPC: A61P25/28
Filed: 2001-04-04
Abstract: A class of substituted pyrazolo[1,5-d][1,2,4]triazine derivatives, possessin g an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at th e 7-position, an alkyl group at the 4-position, and a substituted alkoxy moiet y at the 2-position, are selective ligands for GABAA receptors, in particular having high affinity for the .alpha.2 and/or .alpha.3 subunit thereof, and a re accordingly of benefit in the treatment and/or prevention of disorders of th e central nervous system, including anxiety and convulsions.
Patent CA-2405180-A1 (CA)
Title: Raman amplification
Inventor: FLUDGER CHRISTOPHER R
IPC: H04B10/17
Filed: 2002-09-25
Abstract: A Raman optical amplifier has a plurality of pump sources (14,16,18,20,22). The outputs from at least two pump sources are modulated so as to reduce the interaction between the pump source signals in the fiber. By reducing this interaction, the tilt in the effective noise figure is reduced. In one example, the modulation involves providing the pump signals (1423nm,1444nm and 1464nm,1495nm) at different times.
Patent CA-2413880-A1 (CA)
Title: Encryption and content control in a digital broadcast system
Inventor: PEDLOW LEO M JR
IPC: H04N5/00
Filed: 2002-12-10
Abstract: A selective encryption encoder has a packet identifier that identifies packets of a specified packet type forming a part of a program. A packet duplicator duplicates the identified packets to produce first and second sets of the identified packets. A PMT (program map table) inserter generates temporary identifying information that identifies the first and second sets of identified packets inserts the temporary identifying information as user private data in a program map table (PMT) forming a part of the transport program specific information (PSI). The data are then sent to and received from a primary encryption encoder to encrypt the first set of identified packets under a first encryption method. A secondary encrypter encrypts the second set of identified packets under a second encryption method. The PSI is then modified at a PSI modifier to remove the temporary identifying information and to correctly associate the first and second sets of identified packets and the unencrypted packets with the program.
Patent CA-2414193-A1 (CA)
Title: Method for enchancing resolution of elastic wave velocities by isolating a wave event in lithographic formation
Inventor: ZHANG TIANRUN
IPC: G01V1/48
Filed: 2001-06-07
Abstract: Acoustic logging data are obtained using a logging tool including at least on transmitter and a plurality of receivers (101). A wave form matching inversion is performed to obtain formation slowness profiles at various resolutions ranging from the total length of the receiver array to the inter-array receiver spacing (105). Using overlapping sub-arrays of reduced aperture provides for resolution enhancement. The enhancement is achieved by minimizing the noise contamination effects by maximizing the information redundancy in wave form data (109). The method achieves this by isolating the wave event of interest and matching the wave form of the event for all possible receiver pairs allowed by the sub-array (111). The high-resolution slowness curve successfully resolves the laminated features in a geological formation (115).  This invention is a useful tool for evaluating thin beds in laminated formations using bore hole acoustic logging.
Patent CA-2415511-A1 (CA)
Title: Washing machine with pay activated bulk detergent dispenser
Inventor: WUNDERLICH DANIEL F
IPC: D06F34/28
Filed: 2002-12-30
Abstract: An approved washing machine and method of washing laundry is provided wherein a user can select an amount of an additive, such as detergent, to be automatically supplied from a bulk additive reservoir to the washing machine tub during the appropriate time in the wash cycle. The selected amount of additive corresponds to the amount of payment deposited by the user in the machine. The payment may be made by coin, currency, or debit card.
Patent CA-2417890-A1 (CA)
Title: Additive for reducing particulate in emissions deriving from the combustion of diesel oil
Inventor: PEDRAZZINI CESARE
IPC: C10L1/224
Filed: 2001-08-01
Abstract: An additive for fuels such as diesel oil and fuel oil, used respectively for diesel engines and boilers of various types, is described, comprising a metal oxidation catalyst, an organic nitrate and a dispersing agent in suitable ratios, able to improve combustion efficiency in such a way as to reduce the formation of particulate by as much as 90 %.
Patent CA-2421480-A1 (CA)
Inventor: WILLSTUMPF ERICH
IPC: B67B1/04
Filed: 2003-03-11
Abstract: The invention proposes a method of venting a filled bottle with is closed by means of an elastic stopper (10), the stopper inserted into the bottle opening being deformed such that an air-outlet opening is formed in the sealing region between the stopper and bottle.        An apparatus for implementing the method has a squeezing device (23, 24) which is arranged on at least one side of the stopper and is active in a direction parallel to the plane passing through the bottle opening.        The invention ensures that the stopper inserted into filled bottles cannot be forced out of the bottle by excess pressure in the latter. When the stopper is inserted into the bottle, the air-outlet opening brings about pressure equalization between the interior of the bottle and the atmosphere
Patent CA-2423475-A1 (CA)
Title: Flow scheduling and architecture for network application apparatus
Inventor: FERGUSON JC
IPC: H04L29/06
Filed: 2001-09-25
Abstract: A method and system for distributing flows between a multiple processors. The flows can be received from an external source such as a network, by a front-end processor that recognizes the flow and the associated request, and identifies at least one internal applicatiolns processor to process the request/flow. The front-end processor utilizes a flow scheduling vector related to the identified applications processor(s), and the flow scheduling vector can be based on instrinsic data from the applications processor(s) that can include CPU utilization, memory utilization, packet loss, and queue length or buffer occupation. In some embodiments, applications processors can be understood to belong to a group, wherein applications processors within a group can be configured identically. A flow schedule vector can be computed for the different applications processor groups. In some embodiments, a control processor can collect the instrinsic applications processor data, compute the flow scheduling vectors, and transfer the flow scheduling vectors to the frontend processor.
Patent CA-2425404-A1 (CA)
Inventor: ERSKINE IAN S
IPC: G09F7/18
Filed: 2003-04-18
Abstract: A sign adapted to be quickly and easily attached to and removed from between two posts or pylons. The sign consists of a magnetically attractable signboard, a transparent protective panel, at least two extendable supports designed to span the distance between the two posts or pylons, and at least two braces with at least one brace attached to each post or pylon. Each brace includes a number of apertures to permit the brace to be secured to the post or pylon. Each support is extended to span the distance between the two posts and is mechanically secured to the braces. The magnetically attractable signboard includes hooks positioned at the upper end thereof and a u-shaped channel on the lower end thereof. The hooks on the upper end of the magnetically attractable signboard hook over the upper extendable support and are mechanically secured to prevent the magnetically attractable signboard from being lifted off of the upper extendable support. The u-shaped channel on the lower end of the magnetically attractable signboard fits over the lower extendable support allowing the signboard to rest on the lower extendable support. The transparent protective panel is mechanically securable to the magnetically attractable signboard or the extendable supports. Graphic elements cut from a magnetic material are detachably securable to the magnetically attractable signboard by magnetic attraction without the location of attachment being constrained by the position of any mechanical securing means.
Patent CA-2427140-A1 (CA)
Inventor: GROSSE JOACHIM
IPC: H01M8/249
Filed: 2001-10-31
Abstract: Selon l'état antérieur de la technique, l'utilisation d'un dispositif de piles à combustible monté en cascade est connu. L'invention concerne notamment un dispositif de piles à combustible HT-PEM à construction en cascade, pouvant être utilisé en cascade. Ainsi, les émissions de sortie peuvent être influencées de manière avantageuse.
Patent CA-2429048-A1 (CA)
Title: Low viscosity functional fluids compositions
Inventor: CROSSEN PEARL L
IPC: C10M133/06
Filed: 2001-11-09
Abstract: Low viscosity functional fluid compositions particularly useful as brake fluids in anti-lock brake systems comprising a borate ester component, an alkoxy glycol component and an additive package which includes a corrosion inhibitor.
Patent CA-2429056-A1 (CA)
Inventor: KIM ENOCH
IPC: C12Q1/68
Filed: 2001-11-07
Abstract: L'invention concerne un système de microréseaux à plusieurs niveaux pour intégrer des microréseaux de biomolécules, comprenant des éléments biologiques, chimiques et biochimiques. Les microréseaux à plusieurs niveaux sont formés au moyen de techniques de lithographie douce et de membranes élastomères pour protéger ou structurer différentes parties d'un substrat adéquat avec des molécules. Des niveaux additionnels sont formés au moyen de membranes dotées de trous de passage qui isolent, stratifient ou protègent les biomolécules structurées contre une structuration ultérieure ou une addition d'une solution de dosage.
Patent CA-2430418-A1 (CA)
Inventor: STEWART MICHAEL S
IPC: G01B21/24
Filed: 2003-05-29
Abstract: The self centering tool comprises a telescoping body having a bottom surface, an elongated base member and a midpoint along the base member. The telescoping body also and a right and left extension members movably mounted to the right and left sides of the base member for movement along the base member. The right and left extension members have a right and left fingers respectively, protruding from the bottom surface. A gearing system and a knob are provided on the telescoping body for moving the fingers equal distances from the midpoint, in opposite directions along the base member. A ruler is affixed to the base member and extends longitudinally beyond the length of the base member. There is also provided a method for measuring the position of an oarlock relative to the centerline of a racing shell using the centering tool and its midpoint as a centerline reference.
Patent CA-2432364-A1 (CA)
Inventor: CONTRERAS ROLAND HENRI
IPC: C12N15/12
Filed: 2001-12-21
Abstract: L'invention concerne l'utilisation d'acides nucléiques et de polypeptides faisant partie d'un mécanisme qui provoque finalement la mort programmée des cellules de levure ou de champignons, à des fins de préparation d'un médicament destiné à traiter des maladies associées à la levure ou les champignons ou pour traiter les troubles prolifératifs, ou encore dans la prévention de l'apoptose lors de certaines maladies. L'invention concerne aussi des procédés pour identifier des composés qui modulent de façon sélective l'expression ou les fonctionnalités de ces polypeptides dans le même mécanisme ou un mécanisme parallèle. L'invention concerne également des composés et des compositions pharmaceutiques, des médicaments et des vaccins, de même que de nouvelles séquences d'acides nucléiques, des sondes et des amorces dérivées, des vecteurs d'expression et des cellules hôtes transformées avec ces vecteurs, des polypeptides et des anticorps cultivés contre ces polypeptides.
Patent CA-2434232-A1 (CA)
Title: Downhole jet unit for testing and completing wells
Inventor: KOSANYAK IVAN NIKOLAEVICH
IPC: F04F5/02
Filed: 2001-11-09
Abstract: The invention relates to pumping engineering, mainly to downhole jet production units. The inventive downhole jet unit comprises a packer, a pipe column and a jet pump. An active nozzle is embodied in the body of the jet pump, and a pass channel provided with a mounting face for a sealing assembly with an axial channel is embodied therein. Said unit is also provided with an irradiator and a receiver transformer of physical fields which are mounted on a cable. The output of the jet pump is connected to a space around the pipe column. The input of a channel for feeding the pumped out medium of the jet pump is connected to the internal space of the pipe column below the sealing assembly. The input of a channel supplying a working medium to the active nozzle is connected to the internal space of the pipe column above the sealing assembly. The invention makes it possible to optimise dimensions of various elements of the unit, thereby increasing the operating reliability of the downhole jet unit.
Patent CA-2434945-A1 (CA)
Inventor: FOX ROBERT O
IPC: G16B45/00
Filed: 2002-01-16
Abstract: The present invention relates to a system and computer-based method that is used to determine thermodynamic environment differences within a protein. This method is used to construct a database of proteins, wherein the database can be used to identify correct sequences that correspond to a particular target fold.
Patent CA-2435198-A1 (CA)
Title: Method and apparatus for inhibiting the formation of oxides or nitrogen
Inventor: CHATO JOHN D
IPC: F02B51/06
Filed: 2003-07-14
Abstract: An ultrasonic whistle or other source of high frequency turbulence is applied to a combustible mixture of gases (including air) in order to suppress the generation of NOx. This can be applied to an internal combustion engine with a special spark plug having a hollow central electrode through which air under pressure can pass, thus gaining access to a small orifice, sized to produce the required frequency, and located adjacent the location of the spark.
Patent CA-2436557-A1 (CA)
Inventor: GRIFFITHS JOSEPH ANTHONY
IPC: A62B18/02
Filed: 2003-08-05
Abstract: An oro-nasal mask primarily for aircrew comprising a body (4) shaped to fit around and enclose a wearer's nose and mouth. The mask has sealing means (4A) around the periphery thereof to make a seal with the wearer's face when fitted thereto, the sealing means comprising a resilient member (4B) provided around the periphery of the body (4) which, in use, locates the mask on the wearer's face so that it makes a seal therewith and a Flexible sealing membrane (25,26,27) overlying said resilient member (4B) and operable independently thereof to reinforce said seal when pressurised breathable gas is supplied to the interior of the mask (4).
Patent CA-2436675-A1 (CA)
Inventor: KIRIYA TOMOAKI
IPC: H02K1/27
Filed: 2003-08-08
Abstract: A rotor of an induction starting synchronous motor includes permanent magnets and induction coils having both ends short-circuited in a core. The permanent magnets are arranged side by side in a longitudinal direction of the core to form a plurality of sets of permanent magnets. Two sets of the permanent magnets form respective poles of the inductio n starting synchronous motor. The two sets of permanent magnets forming each of the poles are located inclined or slightly shifted in a cross- sectional plane of the core by rotating the two sets of permanent magnets about corners of the permanent magnets nearest the induction coils as rotating axes into directions such that magnetic fluxes induced by the two sets of permanent magnets are cancelled each other. With this construction, the induction starting synchronous motor can be smoothly started and operated with improved power factor and efficiency characteristics. A slot for receiving the two sets of permanent magnets is preferably formed at its mid portion with a protrusion and a cavity so as not to permit the permanent magnets to contact each other.
Patent CA-2437734-A1 (CA)
Inventor: VAN RHEE ALBERT MICHIEL
IPC: G16C20/64
Filed: 2002-02-13
Abstract: A method for screening compounds for biological activity is disclosed. The method may include selecting a test set of compounds and selecting a training set of compounds. An assay is performed on the training set of compounds and training set data are formed. This data are entered into a digital computer, and an analytical model is formed. A subset of compounds is identified using the analytical model.
Patent CA-2441972-A1 (CA)
Title: Milling apparatus for soil, rock, excavated material or other material
Inventor: SCHENK JUERGEN
IPC: E01C23/12
Filed: 2002-12-06
Abstract: The invention relates to a milling device (1) comprising a blade having a receiving area and a milling unit comprising a milling rotor (14). Said receiving area comprises an opening (4) and is embodied as a blade (2). A  through opening (19) is provided at the base of the blade (2), leading into a milling space (12). The milling rotor (14) can convey material both into the receiving space or out of the same. In order to carry out both modes of operation, a first form of embodiment involves a drive rotating in a pre-determined direction D, one beating arm (16) being associated with the first mode of operation and another beating arm (24) being associated with the second mode of operation. In another form of embodiment involving only one individual beater arm (16), the milling unit (54) can be operated in two different working positions by means of a pivoting device. Said positions are differentiated by a 180~ rotation about a vertical axis which is at a right angle to the rotational axis of the milling rotor (14).
Patent CA-2442173-A1 (CA)
Inventor: MAYR MARTIN
IPC: H01H9/06
Filed: 2003-09-22
Abstract: An electrical module assembly includes an electrical module located in the module housing (1) and having an explosion-proof contactless switch (4) including a movable switching element (7) and an actuation element (6) for actuating the switching element (7) from outside, and a sensory electronics (8) for sensing movement of the switch element (7), with the sensory electronics (8) being spatially separated from the switching element (7) by a separation section (9) of the wall (2) of the module housing (1).