baber/WOPTO huggingface dataset:
Patent CA-2341950-A1 (CA)
Title: Dispositif pour effectuer le controle d'une piece par courants de foucault
Inventor: TASCA JEAN-PIERRE
IPC: G01N27/90
Filed: 2001-03-21
Abstract: Dispositif pour effectuer le contrôle d'une pièce par courants de Foucaul t, comprenant au moins un pont de mesure ayant une bobine active (BA) qui est connectée entre une première borne (I+)et une seconde borne (S) et un circuit de référence (BR) qui est connecté entre ladite seconde borne (S) et une troisième borne (I-), lesdites première et troisième bornes étant destinées à être connectées à un générateur de tension alternative (G) de telle manière qu'un champ magnétique alternatif est généré par la bobine active dans la pièce à contrôler afin de détecter, par analyse d'une tension de sortie du dispositif, une variation de l'impédance de la bobine active lorsqu'elle passe sur un défaut de la pièce à contrôler, caractérisé en ce q ue le circuit de référence (BR) est une bobine de référence identique à la bobine active (BA), en ce que la première borne (I+) et la troisième borne ( I- ) sont destinées à recevoir des tensions appliquées par le générateur de tension alternatif (G) qui sont de valeurs égales et de signe opposé par rapport à un point neutre (GN) dudit générateur, la tension de sortie étant la tension (Us) lue entre ladite seconde borne (S) et ledit point neutre (GN), et en ce que la bobine de référence (BR) est électromagnétiquement isolée de la pièce à contrôler.
Patent CA-2343278-A1 (CA)
Title: Apparatus and reactor for generating and feeding high purity moisture
Inventor: TAGUCHI MASAHARU
IPC: B01J12/00
Filed: 2000-07-21
Abstract: A vacuum type moisture generating/supplying device comprising a moisture generating reactor for generating a moisture gas from hydrogen and oxygen through a catalyst reaction, and a vacuum means provided on the downstream side of this moisture generating reactor, wherein the vacuum means depressurizes the moisture gas for supplying to the downstream side and keep s the inner pressure of the reactor at a high level to thereby positively prevent a spontaneous combustion of hydrogen. A radiation type moisture generating reactor, comprising a reactor body for forming an inner space by combining an inlet-side furnace body member with an outlet-side furnace body  member, a fin substrate tightly bonded to the outer wall surfaces of the respective furnace body members, and many radiating fins erected on the fin substrate, wherein the radiating fins forcibly radiate generated heat to coo l the reactor, thereby generating a large amount of moisture despite its small  size, and furthermore enhancing a radiation efficiency when the radiating fi ns are anodized for increased heat emissivity.
Patent CA-2346383-A1 (CA)
Title: Dispenser with peripheral delivery mode
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B65D47/34
Filed: 1999-10-05
Abstract: The invention relates to a dispenser for dispensing viscous liquids, which dispenser is designed to be mounted on a container; said dispenser being characterized in that it comprises a bowl (1) whose bottom is provided with an inlet orifice (10) equipped with a valve (11), and whose top is closed off by a piston (2) that is urged back into its high position by a spring (3) and that co-operates with the inside wall of the bowl to define a metering chamber (12), the wall of said chamber including an annular zone, all or part of which is elastically deformable so as to act, under the effect of the pressure generated inside the chamber (12) to release a passageway (P) via which the liquid can be removed, which passageway opens out peripherally to the outside.
Patent CA-2346398-A1 (CA)
Title: Photo album with removable pages
Inventor: TAN WHANG KWEE
IPC: B42F11/02
Filed: 2000-01-10
Abstract: A photo album assembled with the minimum use of ma-chinery. Making use of a spe-cial designed multipurpose plas-tic spine or holder (1), a stack of paper (23) or a stack of plas-tic pockets, a plurality of posts (22) and two pieces of special designed cover panels (17, 18).  By using the multipurpose plas-tic holder and special designed cover panels, the photo album may appear in different struc-tural looks.
Patent CA-2348850-A1 (CA)
Inventor: SPOOLSTRA GREGG R
IPC: F02M57/02
Filed: 1999-09-10
Abstract: Pumps (10) and injectors (10) having a control valve spring arrangement (70) configured to provide a force step when the control valve (46) is at a rate shape position, and related methods for operating a control valve (46), are provided. The control valve (46) is moveable over a stroke range between an open position and a closed position. The stroke range includes a rate shape position. The control valve spring arrangement (70) is configured to provide a first spring force when the control valve is between the closed position and the rate shape position, and to provide a second spring force that is less than the first spring force when the control valve (46) is between the rate shape position and the open position.
Patent CA-2349090-A1 (CA)
Title: Apparatus for warming-up fuel cell
Inventor: SHIMANUKI HIROSHI
IPC: H01M8/04
Filed: 2001-05-30
Abstract: An apparatus for warming-up a fuel cell has means for returning an exhaust gas which returns the exhaust gas to the supply gas depending upon the warming-up conditions of the fuel cell at the time when the supply gas is supplied into the fuel cell and it is discharged as the exhaust gas after utilizing the supply gas in the fuel cell.
Patent CA-2350047-A1 (CA)
Title: Pump drive head with stuffing box
Inventor: HULT VERN ARTHUR
IPC: E21B43/12
Filed: 2001-06-11
Abstract: A pump drive head for a progressing cavity pump comprises a top mounted stuffing box rotatably disposed around a compliantly mounted standpipe with a self or manually adjusting pressurization system for said stuffing box. To prevent rotary and vertical motion of the polish rod while servicing the stuffing box, a polished rod lock-out clamp is provided with the pump drive head integral with or adjacent to a blow-out-preventer which can be integrated with the pump drive head to save space and cost. A centrifugal backspin braking system located on the input shaft and actuated only in the backspin direction and a gear drive between the input shaft and output shaft are provided.
Patent CA-2351625-A1 (CA)
Inventor: ARCHER FRED
IPC: A01K1/015
Filed: 1999-11-15
Abstract: Powder compositions usable to reduce malodours, and powder formulations from which can be made aqueous spray compositions usable to reduce malodours, each comprise, as a major ingredient, amphoteric material, for example sodium bicarbonate, potassium bicarbonate, or zinc oxide, together with one or more minor ingredients, in particular a drying agent, for example sodium sulphate.  Other minor ingredients may be an ammonia-odour/sulphide-odour remover, for example ferrous sulphate or zinc sulphate, and an adsorbent, for example zeolite, in the case of a powder formulation; or a filler, for example potassium chloride, or an organic complexing agent, for example cyclodextrin, or a surfactant, in the case of a stock formulation.
Patent CA-2352065-A1 (CA)
Title: Video display and surveillance systems
Inventor: TAMASSY RICHARD GEORGE
IPC: H04N7/18
Filed: 2001-07-04
Abstract: A video display and surveillance system has a video streaming system including a video display unit and video data storage, a digital video recorder system, comprising a video camera, an alarm indicator device and a CPU responsive to the alarm indicator device and controlling the video streaming system and the video recorder system. The video display unit may normally be employed to display advertising or other routine information and to display emergency information on actuation of the alarm indicator device.
Patent CA-2352323-A1 (CA)
Inventor: SWINGER JAY W
IPC: A45C3/02
Filed: 2000-06-15
Abstract: La présente invention concerne une mallette (20) d'ordinateur portable qui comprend une paire de côtés (22, 24) et un ensemble (28) de tenue. Les côtés (22, 24) sont reliés entre eux par une charnière (26) et sont agencés de façon à enfermer un ordinateur portable (144) et l'ensemble tenue (28) en position fermée. Cet ensemble tenue (28) est agencé de façon à retenir l'ordinateur portable (144) et le faire glisser entre une position de tenue et une position de travail.
Patent CA-2352637-A1 (CA)
Title: Tree felling disc saw tooth and blade construction
Inventor: DISABATINO BENJAMIN
IPC: B23D61/02
Filed: 2001-07-06
Abstract: A saw blade for a tree felling head has three tipped teeth in which only one tip of each tooth is exposed outside of the blade disc. Around the circumference of the blade, teeth with tips exposed on the upper side of the blade alternate with teeth having tips exposed on the lower side of the blade. Axes of the teeth are tangent to radii of the disc and angled upwardly or downwardly relative to the plane of the disc, and mating surfaces on the teeth and disc at 45° to the plane of the disc abut against rotation and loading of the teeth.
Patent CA-2355891-A1 (CA)
Inventor: WESSELING MARTIN
IPC: A61K9/20
Filed: 1999-12-23
Abstract: The invention relates to a solid, sustained-release pharmaceutical preparati on for oral administration which contains tilidine mesylate as active ingredien t.
Patent CA-2356366-A1 (CA)
Title: Oil-in-water emulsion comprising a micronised biologically active agent and an appropriate emulsifier system
Inventor: SEGURA SANDRINE
IPC: A61K8/00
Filed: 1999-12-14
Abstract: The invention concerns a cosmetic or pharmaceutical composition in the form of an oil-in-water emulsion comprising a non-solubilized micronised biologically active agent, in the form of particles, whereof at least 80 % in number of particles and preferably 90 % in number of particles have a diameter ranging between 1 and 10 µm and at least 50 % in number of particles have a diameter less than 5 µm, and an appropriate emulsifier system, for topical application in the treatment or care of the skin and/or its appendices.
Patent CA-2356454-A1 (CA)
Title: Compounds for intracellular delivery of therapeutic moieties to nerve cells
Inventor: WEBB ROBERT R
IPC: A61K47/48
Filed: 1999-11-29
Abstract: A compound for delivering a non-cytotoxic therapeutic moiety into nerve cells, the compound having the general formula : B-L-TM where: B is a binding agent capable of selectively binding to a nerve cell surface receptor and mediating absorption of the compound by the nerve cell; TM is a therapeutic moiety which has a non-cytotoxic therapeutic effect when absorbed by a nerve cell; and L is a linker coupling B to TM.
Patent CA-2359776-A1 (CA)
Title: Methods for the prevention and treatment of diseases caused by an inflammatory response mediated by endogenous substance p by using anti-substance p antibodies
Inventor: ANDERSON LARRY J
IPC: A61P31/00
Filed: 2000-01-14
Abstract: The present invention provides methods for preventing or treating a disease in a subject which is caused by an inflammatory response to a disease or syndro me which is mediated by endogenous substance P. These methods comprise the administration to the subject of a pharmaceutically-effective amount of anti - substance P antibodies, or anti-substance P antibody fragments, such as F(ab )2 fragments, thereby inhibiting the activity of endogenous substance P in the subject. By inhititing the activity of endogenous substance P in the subject , the levels of cytokines produced by T lymphocytes present in the subject are  reduced, the signals which direct the inflammatory response to the infection  become altered, and the amount of cytokine-induced inflammation becomes reduced. Respiratory syncytial virus is one example of an agent which causes  an infection which often results in a disease caused by an inflammatory response to the infection mediated by endogenous substance P. Generally, fro m about 0.001 mg to about 10 g of anti-substance P antibodies, or anti-substan ce P antibody fragments, per kilogram of body weight per day are administered t o a mammalian subject, with from about 1 mg to about 1000 mg of anti-substance  P antibodies, or anti-substance P antibody fragments, per kilogram of body weight per day being preferred.
Patent CA-2361268-A1 (CA)
Inventor: COOPER CAROL A
IPC: A61K31/728
Filed: 2000-02-01
Abstract: The invention discloses the discovery that a pharmaceutical composition containing complex carbohydrates with or without natural or synthetic essential oils can work effectively as a topical, oral or mucosal pharmaceutical composition. Such pharmaceutical compositions reduce inflammation, assist in wound healing, protect against bruising, relieve itching, relieve pain and swelling and treat topical bacterial infections su ch as acne and decubitus ulcers and prevent and treat numerous other conditions  and diseases. Such pharmaceutical compositions can be administered to mammal s including humans. Also included in this invention are methods to deliver topically applied macromolecules into the tissue of mammals and methods of blocking the adhesion, metastatic and coronary cascades.
Patent CA-2361754-A1 (CA)
Inventor: HANASATO MAKI
IPC: F02M37/00
Filed: 1999-02-05
Abstract: A high-pressure fuel pump (24), a high-pressure fuel filter (26) and a fuel pressure regulator (34) are housed, shut off from the atmospheric air, in a case (40) which is corrosion-resisting and rust-resisting against damage from salt water. A position above the oil surface of an oil tank (10) communicates with the atmospheric air via an atmospheric communication pipe (74). A fuel check valve (76) is installed at the portion of the pipe (74) which is closer to the fuel tank (10), and an air check valve (78) at the portion of the pipe which is closer to the atmosphere. A second breathing pipe (82) communicating with the inside of the case (40) is allowed to communicate between the fuel check valve (76) position and the air check valve (78) position on the pipe (74). Therefore, the inside of the case (40) does not communicate directly with the atmosphere, but communicates only with the pipe (74) communicating with the atmosphere (on the downstream side of an air cleaner in an engine intake path (75)) and the fuel tank (10), thereby preventing the rusting of high-pressure fuel parts, such as the high-pressure fuel pump (24), the high-pressure fuel filter (26) and the fuel pressure regulator (34) due to shut off atmosphere.
Patent CA-2365721-A1 (CA)
Title: Determining the font of text in an image
Inventor: GOLDBERG DAVID
IPC: G06K9/68
Filed: 2001-12-20
Abstract: Systems and methods are provided for automatically determining the font of text in a captured document image. Sequences of turns (left, right, straight) around the boundaries of connected components of black pixels in the captured document image are determined. The probabilities of the sequences of turns have come from a particular font within a library of known fonts can be determined using training set statistics. Using these probabilities, the most probable source font is selected.
Patent CA-2367109-A1 (CA)
Title: Dsp-4 dual-specificity map kinase phosphatase
Inventor: LUCHE RALF M
IPC: G01N33/50
Filed: 2000-04-07
Abstract: Compositions and methods are provided for the treatment of conditions associated with cell proliferation, cell differentiation and cell survival. In particular, the dual-specificity phosphatase DSP-4, and polypeptide variants thereof that stimulate dephosphorylation of DSP-4 substrates, are provided. The polypeptides may be used, for example, to identify antibodies and other agents that inhibit DSP-4 activity. The polypeptides and agents may be used to modulate cell proliferation, differentiation and survival.
Patent CA-2368043-A1 (CA)
Inventor: HUFFMAN CHAD B
IPC: C01B31/02
Filed: 2000-10-27
Abstract: The present invention is directed to the creation of macroscopic materials a nd objects comprising aligned nanotube segments. The invention entails aligning  single-wall carbon nanotube (SWNT) segments that are suspended in a fluid medium and then removing the aligned segments from suspension in a way that macroscopic, ordered assemblies of SWNT are formed. The invention is further  directed to controlling the natural proclivity of nanotube segments to self assemble into ordered structures by modifying the environment of the nanotub es and the history of that environment prior to and during the process. The materials and objects are "macroscopic" in that they are large enough to be seen without the aid of a microscope or of the dimensions of such objects. These macroscopic, ordered SWNT materials and objects have the remarkable physical, electrical, and chemical properties that SWNT exhibit on the microscopic scale because they are comprised of nanotubes, each of which is aligned in the same direction and in contact with its nearest neighbors. An ordered assembly of closest SWNT also serves as a template for growth of mor e and larger ordered assemblies. An ordered assembly further serves as a foundation for post processing treatments that modify the assembly internall y to specifically enhanceselected material properties such as shear strength, tensile strength, compressive strength, toughness, electrical conductivity, and thermal conductivity.
Patent CA-2369155-A1 (CA)
Inventor: WOLEVER RICHARD
IPC: C08L61/06
Filed: 2000-06-19
Abstract: An aqueous phenol/formaldehyde resole resin is disclosed having improved speciation. An aqueous extended phenol/formaldehyde and polycarboxylic acid co-binder and low emissions process for making the same are also disclosed. Glass fiber products may be prepared using the co-binder.
Patent CA-2371403-A1 (CA)
Title: Aminonitrile production
Inventor: IONKIN ALEX SERGEY
IPC: C07C/
Filed: 2000-04-25
Abstract: Provided is a selective hydrogenation process for producing aminonitriles by contacting the corresponding dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and an additive for improving the yield of and/or selectivity to the aminonitrile. The additive comprises a carbon monoxide; a tetraalkylammonium hydroxide compound; a tetraalkylphosphonium hydroxide compound; a multi-centered metal carbonyl cluster; an organic isonitrile; a cyanide compound having at least one cyano group bound to other than a carbon atom; and afluoride compound.
Patent CA-2375565-A1 (CA)
Inventor: BEIDA RODNEY T
IPC: E21B36/00
Filed: 2002-03-08
Abstract: Apparatus and method for heating and preventing freeze-off of wellhead equipment utilize radiant heat from a flameless infrared catalytic heater to heat fluid in a heat exchanger, such as a tank or finned radiator. A pump is used to circulate the heated fluid through a conduit loop deployed in thermal contact with the equipment to be heated, such that the heat from the fluid is transferred to the equipment, maintaining it at sufficient temperature to prevent freeze-off.
Patent CA-2381665-A1 (CA)
Title: Double etalon optical wavelength reference device
Inventor: TAYEBATI PARVIZ
IPC: G01J9/02
Filed: 2000-08-10
Abstract: A compact wavelength monitoring and control assembly (110) for a narrow band  (i.e., laser) source is provided, comprising two narrow bandpass, wavelength  selective transmission filter elements (130, 160) of Fabry-Perot structure through which two separate collimated beams from a laser source are directed  onto two photodetectors (145, 175). A control circuit processes the simultaneously acquired signals from the two detectors (145, 175) as the las er wavelength is varied. The device functions as an optical wavelength discriminator in which the detectors (145, 175) convert optical energy to current (or voltage) for a feedback loop for controlling the laser source. A ny one of a large number of discrete, predetermined wavelengths may be chosen f or locking using the same device.
Patent CA-2382954-A1 (CA)
Inventor: DOBLER MARTIN
IPC: C08K5/00
Filed: 2000-08-16
Abstract: L'invention concerne l'utilisation de dérivés de l'acide iodobenzoïque pour produire des corps moulés en matière plastique présentant un contraste suffisant dans des radiographies. L'invention concerne également des matières plastiques, des matières moulables et des corps moulés en matière plastique, contenant au moins un ester d'acide iodobenzoïque.
Patent CA-2384287-A1 (CA)
Inventor: MORAN STANFORD MARK
IPC: A61K45/06
Filed: 2000-05-24
Abstract: L'invention concerne des méthodes et des compositions de traitement de troubles prolifératifs, tels que les cancers, les lésions connexes des vaisseaux sanguins, les troubles fibreux, ainsi que les rejets chroniques et les crises de rejet d'organes, de tissus ou de cellules, à partir de composés de formule (I), ou d'un isomère tautomère desdits composés, dans laquelle R?1¿ et R?2¿ sont tels que définis; ou d'un sel ou médicament acceptable sur le plan pharmaceutique desdits composés.
Patent CA-2384586-A1 (CA)
Inventor: NYGARD ROBERT JOHN
IPC: H02K55/04
Filed: 2002-05-02
Abstract: A rotor is disclosed for a super-conducting synchronous machine comprising: a rotor core; a super-conducting coil extending around at least a portion of the rotor core, said coil having coil side sections on opposite sides of said rotor core; a vacuum housing covering at least one of said coil side sections, and a conductive shield over said vacuum housing and coil side sections.
Patent CA-2387154-A1 (CA)
Title: Transport packet filter for packet video system
Inventor: CHANEY JOHN WILLIAM
IPC: H04L12/70
Filed: 1995-03-15
Abstract: A method and an apparatus for processing a packetized transport stream that determines whether a sequence of transport packets are received in a proper sequence and whether an error is present in a particular transport packet. The method includes the steps of determining a packet identifier for identifying transport packets associated with a selected program and parsing a packetized transport stream to identify and capture the desired sequence of transport packets in response to the packet identifier. The method further includes the steps of detecting a counter portion, determining whether a desired sequence of transport packets has been received in response to the counter portion, detecting a one bit toggle portion, and determining whether an error exists in the associated transport packet in response to the one bit toggle portion. An apparatus for implementing the method is also disclosed.
Patent CA-2387892-A1 (CA)
Inventor: MAKRIYANNIS ALEXANDROS
IPC: A61P25/28
Filed: 2000-10-18
Abstract: Novel cannabimimetic pyrazole derivatives are presented which have preferentially high affinities for both of the cannabinoid CB1 or CB2 receptor sites. The improved receptor affinity makes these analogs useful as experimental tools for cannabinoid receptor studies as well as clinically useful agents in individuals and animals for treatment of memory deficits associated with aging or neurological diseases, as anti-obesity agents, as medications for schizophrenia and treatment of septic shock syndrome.
Patent CA-2388276-A1 (CA)
Inventor: CANTRELL CHRIS
IPC: A47J37/07
Filed: 2002-05-30
Abstract: A hood mounting device including at least one cam having a first surface and an aperture located on the bottom casting. At least one second surface is located on the grill hood and is configured such that the first and said second surfaces contact each other when the hood is placed in the closed position on the lower casting. The hood mounting device is configured such that a corresponding aperture formed in the hood is axially aligned with the aperture in the lower casting when the hood is in the closed position. Longitudinal securing means are passed through the axially aligned aperture and corresponding aperture, thereby rotatably securing the hood to the bottom casting.