baber/WOPTO huggingface dataset:
Patent CA-2565377-A1 (CA)
Title: Adjustable feeder for animals
Inventor: KLEINSASSER JONATHAN
IPC: A01K5/01
Filed: 1998-07-22
Abstract: A two-sided feeder for feeding animals while the animals grow from a first smaller size to a second larger size comprises a trough having two opposed outwardly inclined front walls over which the animals can reach for faking feed from the trough and a feed hopper for discharging feed downwardly into the trough. The height of each front wall is adjustable by a hinged or removable supplementary portion to accommodate the different size animals. A shelf is provided above the trough onto which the feed is deposited. The height of the shelf is also adjustable. the happen includes two vertical side walls defining a lower neck each having a lowermost edge adjacent the shelf for controlling deposit of material onto the shelf so that it remains an the shelf unless moved to the trough by the animal. The neck is supplemented by a clamped insert portion when the shelf is moved to its lower height.
Patent CA-2565618-A1 (CA)
Inventor: BOZIKIS IOANNIS
IPC: B26B21/40
Filed: 2004-05-06
Abstract: A razor head (1) comprising a guard member (2), a blade unit (3) attached to said guard member (2), and an adapter (4) mateable with a razor handle, wherein said adapter (4) forms a cap member which is secured onto the guard member (2) on the same side as the blade unit (3).
Patent CA-2568140-A1 (CA)
Title: Controllable nanomechanical memory element
Inventor: ZOLFAGHARKHANI GUITI
IPC: G11C11/06
Filed: 2005-05-24
Abstract: A memory device (figure 4) includes a mechanical element (44) that exhibits distinct bistable states under amplitude modulation. The states are dynamically bistable or multi-stable with the application of a drive signal of a given frequency. The natural resonance of the element in conjunction with a hysteretic effect produces distinct states over a specific frequency range.  Devices with multiple elements (figure 18) that respond to different frequency ranges provided on a common contact are formed with improved density. The devices may be excited and read with magnetomotiver capacitive, piezoelectric and/or optical methods. The devices may be planar oriented or out of plane oriented to permit three dimensional memory structures. DC biases may be used to shift frequency responses to permit an alternate method for differentiating states of the element.
Patent CA-2570902-A1 (CA)
Title: Wheat protein isolates and their modified forms and methods of making
Inventor: TROMPETER EDWARD E
IPC: A21D10/00
Filed: 2005-02-16
Abstract: Process equipment for the separation of gluten from wheat starch including gluten process equipment configured to process gluten after the gluten is initially separated from A starch, the gluten processing equipment having a dewatering press configured to dewater gluten and modified gluten process equipment including at least one component selected from the group consisting of a high pressure water wash system located upstream of the dewatering press, a kneader located upstream of the dewatering press, a homogenizer located upstream of the dewatering press, a dispersion tank configured to precipitate fines downstream of the dewatering press, a solids~ejecting centrifuge downstream, and combinations thereof.
Patent CA-2571859-A1 (CA)
Inventor: MYSZKA DAVID
IPC: G01D15/00
Filed: 2005-07-06
Abstract: Disclosed is a spotter device and methods for the formation of microassays, biochips, biosensors, and cell cultures. The spotter may be used to deposit highly concentrated spots of protein or other materials on a microarray a slide, wafer, or other substrate. The spotter uses microfluidic conduits and orifices to deposit proteins, other biomolecules, or chemicals on a spot on a substrate. Each orifice is part of a fluid pathways that includes an inlet and outlet conduit. When the spotter contacts a substrate a seal is formed between the orifices and the substrate.
Patent CA-2572498-A1 (CA)
Title: Biphasic capsule formulation
Inventor: HIGGINBOTTOM SIMON
IPC: A61K47/12
Filed: 1994-12-12
Abstract: Capsule formulations are provided containing at least two different fill compositions which are prevented from mixing either by providing both of the fill compositions as solids or by providing a physical barrier which separates the fill compositions so that they are prevented from mixing. The invention has the advantage that two different formulations can be provided in a single capsule without one of the formulations having an adverse effect on the other.
Patent CA-2573714-A1 (CA)
Title: Acylated piperidine derivatives as melanocortin-4 receptor agonists
Inventor: YE ZHIXIONG
IPC: C07D417/14
Filed: 2005-07-13
Abstract: Certain novel N-acylated piperidine derivatives are agonists of the human melanocortin receptor(s) and, in particular, are selective agonists of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the activation of MC-4R, such as obesity, diabetes, sexual dysfunction, including erectile dysfunction and female sexual dysfunction.
Patent CA-2574588-A1 (CA)
Inventor: CHOLLI ASHOK L
IPC: A23L35/00
Filed: 2005-07-19
Abstract: The present invention relates to macromonomer compounds possessing antioxidant properties, antioxidant polymers comprising the antioxidant macromonomers as a recurring unit, and methods of inhibiting oxidation in a substance comprising contacting the substance with the antioxidant polymers. In one embodiment, substantially all of the recurring macromonomeric units of the antioxidant polymers comprise an antioxidant moiety. In another embodiment, all of the recurring macromonomer units of the antioxidant polymers comprise an antioxidant moiety. The method of the present invention, yields antioxidant polymers with substantially all of the recurring units comprising an antioxidant moiety. These antioxidant polymers have greater bulk antioxidative properties than previously known.
Patent CA-2576634-A1 (CA)
Title: Cartridge assembly
Inventor: TELLIER JEAN-FRANCOIS
IPC: B01D27/04
Filed: 2007-02-02
Abstract: A fluid (e.g. liquid) treatment cartridge assembly for holding solid (particulate) matter therein for contact with a fluid (e.g. a liquid medium). The cartridge comprises an outer cylindrical housing component, having a first cylindrical axis, and an inner tubular component disposed within the cylindrical housing component. The outer cylindrical housing component includes a plurality of wall panels which are interconnected by slider interlock means disposed and configured such that adjacent wall panels are slide interlocked thereby.
Patent CA-2578696-A1 (CA)
Inventor: DEKORT PHILLIP
IPC: B26B23/00
Filed: 2007-02-15
Abstract: The present invention provides a removable shield attachment for hand-held digging tools which is mounted on the tool handle below the tool head so as to not interfere with gripping along the length of the handle. The shield generally comprises a mounting portion adapted to be mounted on the handle below the tool head, a shield portion extending laterally outwardly and upwardly from the mounting portion, and a slot positioned between the mounting portion and the shield portion adapted for passing a blade of the tool head therethrough.  In use, the shield portion is positioned above the blade, thereby intercepting debris flying from the blade and towards the worker. The shield is particularly designed for digging tools having a slidably fit tool head that engages an outwardly tapered working end of the handle, with the shield being attached to the handle in the same manner as the tool head itself.
Patent CA-2579635-A1 (CA)
Title: Peptides that inhibit complement activation
Inventor: JOHNSON RICHARD J
IPC: A61K38/08
Filed: 2004-09-10
Abstract: The present invention relates to compositions, including pharmaceutical compositions that inhibit complement activation, and contain amino acid sequences X1 - X2 - X3 -W - E - X4 - X5 - X6 and/or Z1 - C1 - Z2 - P - Z3 - Z4-C2 - Z5 as described. The invention further relates to methods of inhibiting complement activation in vivo or ex vivo by administering a pharmaceutical composition as described herein.
Patent CA-2582316-A1 (CA)
Title: Use of inhibitors of jun n-terminal kinases for the treatment of glaucomatous retinopathy and ocular diseases
Inventor: CLARK ABBOT F
IPC: A61P27/00
Filed: 2005-10-27
Abstract: Compositions for the treatment of glaucoma and other ocular diseases are disclosed. The compositions and methods are particularly directed to the use inhibitors of Jun N-terminal kinases (JNK), such as 1, 9-pyrazoloanthrone in the treatment of glaucoma and other ocular diseases.
Patent CA-2583353-A1 (CA)
Title: Thienopyridinone compounds and methods of treatment
Inventor: SHACHAM SHARON
IPC: A61P1/14
Filed: 2005-10-06
Abstract: The invention relates to 5-HT4 receptor agonists and partial agonists of the formula (I). Novel thienopyridinone compounds and synthesis and uses thereof for treating diseases mediated directly or indirectly by 5-HT4 receptors, are disclosed. Such conditions include Alzheimer's disease, cognition disorders, irritable bowel syndrome, Parkinson's disease, nausea, emesis, vomiting, prokinesia, gastroesophageal reflux disease, and nonulcer dyspepsia. Methods of preparation and novel intermediates and pharmaceutical salts thereof are also included.
Patent CA-2585483-A1 (CA)
Title: Vsd control
Inventor: SISHTLA VISHNU M
IPC: H02P27/08
Filed: 2005-10-31
Abstract: A compressor is powered by a motor which is, in turn, powered by a variable speed drive (VSD). The switching frequency and voltage/frequency relationship of the VSD may be adjusted dynamically to maximize efficiency.
Patent CA-2585857-A1 (CA)
Inventor: BARTOLOME-NEBREDA JOSE MANUEL
IPC: C07D498/04
Filed: 2005-11-25
Abstract: The present invention relates to novel isoxazoline-indole derivatives according to Formula (I), a pharmaceutically acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof, an N-oxide form thereof or a quaternary ammonium salt thereof, with a binding affinity towards dopamine receptors, in particular towards dopamine D2 and/or D3 receptors, with selective serotonin reuptake inhibition (SSRI) properties and showing an affinity for the 5-HT1A receptor, pharmaceutical compositions comprising the compounds according to the invention, the use thereof for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic disorders, most in particular schizophrenia and processes for their production, wherein the variables are further defined in the application.
Patent CA-2588126-A1 (CA)
Title: Optical system for cell imaging
Inventor: NAVIN ERIC R
IPC: G01N33/50
Filed: 2005-10-27
Abstract: A microscope system (10, 10~, 10~~, 10~~~)includes a laser (18) or light emitting diode (18~~~) that generates source light having a non-uniform spatial distribution. An optical system includes an objective (40) defining a field of view, and an optical train (22, 22~, 22~~, 22~~~) configured to convert the source light into an enlarged-diameter collimated light, to spatially homogenize the enlarged-diameter collimated light, and to couple the homogenized enlarged-diameter collimated light into the objective to provide substantially uniform static illumination of the field of view. A camera system (56) is statically optically coupled by the objective with at least most of the field of view.
Patent CA-2588367-A1 (CA)
Title: Tissue ablation system including guidewire with sensing element
Inventor: CARROLL SEAN
IPC: A61B18/00
Filed: 2005-12-16
Abstract: A tissue ablation system for ablating human tissue wherein sensing and ablation procedures are performed and controlled independently. A sensing wire is positioned distally to the ablation region and is adapted to pass thorough the ablation device such that it may move with or independently of the ablation device without obstructing the surface tissue interface of the ablation energy. The ablation device can ablate a substantial portion of a circumferential region of tissue, for example at or near the location where the pulmonary vein extends from the atrium. The tissue ablation system comprises an ablation device comprised of an elongated catheter with a proximal region and a distal region and an ablation element located proximate the distal region of the catheter. A sensing device having an elongated body with a proximal portion and a distal portion is adapted to be positioned within a vessel at or near a vessel ostium, wherein the sensing device is adapted to be slidably received within a lumen of the ablation device. The sensing device, a guide wire for example, may be shaped in various configurations to allow sensing device such as electrodes disposed thereon to contact the vessel wall near the ablation region. In this fashion, the sensing and ablation procedures are de-coupled such that the sensing device does not interfere or obstruct the ablation member's interface with the tissue
Patent CA-2588438-A1 (CA)
Title: Medical instrument having a needle knife
Inventor: NOBIS RUDOLPH H
IPC: A61B18/00
Filed: 2007-05-14
Abstract: A medical instrument includes a flexible sheath, a pivot base, a medical needle knife base, a medical needle knife, and a handpiece. The flexible sheath has a distal sheath portion insertable within a patient and has a proximal sheath portion. The pivot base is attached to the distal sheath portion. The needle knife base is pivotally connected to the pivot base and has a passageway. The medical needle knife is extendable from the passageway and is retractable within the passageway. The handpiece is connected to the proximal sheath portion and includes a manually-operated articulation control operatively connected to the needle knife base for pivoting the needle knife base with respect to the pivot base.
Patent CA-2588618-A1 (CA)
Title: A tissue paper with silk fibers
Inventor: HUSTEDT SIEGFRID KURT MARTIN
IPC: D21H23/06
Filed: 2005-11-18
Abstract: A tissue paper comprising cellulosic and silk fibers is described. The tissue paper can be used in toilet paper, paper handkerchiefs and wet wipes.  Additionally the tissue paper can comprise synthetic fibers. The silk fibers are of a color different from the color of the cellulosic fibers as assessed by the human naked eye. The amount of silk fibers can account for between a positive amount and 5% of the total weight of the fibers. The length of the silk fibers can be equal or less than 8mm. A process for making such a tissue paper is described. A kit comprising such a tissue paper, a packaging structure and graphical indicia is described, wherein the indicia further enhances the perception of softness, bulkiness and/or kindness to skin for the user of the tissue paper.
Patent CA-2589401-A1 (CA)
Inventor: METZBOWER CURT E
IPC: A61C5/06
Filed: 2005-12-02
Abstract: L~invention concerne un conditionnement (10) pour le stockage et la distribution d~une pluralité de matériaux qui comprend un premier et un deuxième cylindres (11, 12) juxtaposés sur leur longueur. Chaque cylindre (11, 12) a une première et une deuxième extrémités (20, 21). Chaque premier et deuxième cylindre (11, 12) contient au moins un des matériaux initialement contenus et chaque cylindre a une extrémité ouverte (20) et une extrémité de distribution (21). Un piston d~étanchéité (40) est placé dans chaque cylindre (11, 12) de sorte que le matériau dans chaque cylindre (11, 12) soit initialement placé entre l~extrémité de distribution (21) des cylindres (11, 12) et les extrémités respectives des pistons d~étanchéité (40). Une capsule encliquetable (23) est formée de manière contiguë afin de fermer initialement chacune des extrémités de distribution (21) des cylindres (11, 12)et être cassée des cylindres (11, 12) pour former une extrémité ouverte secondaire (22) au niveau de l~extrémité de distribution (21) des cylindres (11, 12), facilitant de ce fait l~écoulement et la distribution du matériau contenu dans chaque cylindre (11, 12).
Patent CA-2590680-A1 (CA)
Inventor: MUKHERJEE UJJAL K
IPC: C10G69/02
Filed: 2005-12-09
Abstract: The present invention relates to the field of hydroprocessing, and more particularly relates to a process directed to fuels hydrocracking and distillate feed hydrofining. This process has at least two stages (110, 130).  A relatively unconverted hydrofined product (122) may be removed prior to the second stage (130), providing flexibility. In another embodiment, fresh feed may be added prior to the second stage(130). In both embodiments, fuels production is maintained at a constant level.
Patent CA-2590782-A1 (CA)
Inventor: OWENS JAMES A
IPC: B01F15/04
Filed: 2007-05-30
Abstract: A variably proportional mixing device is provided for automatically mixing two fluids stored in separate containers in various ratios without measuring, comprising a self-venting spout that attaches to an existing gas can or other container for storing a fluid having a threaded opening therein. The spout doses gas with oil at the specific ratio required by an engine manufacturer and is easily adjusted to accommodate a plurality of other ratios. To accomplish this, a constant volume of gasoline is dosed with an amount of oil that is adjusted by the user.  This adjustment mechanism comprises a wheel valve having various-sized orifices. Twisting the valve using a knob or key then provides the correct volumetric area for the oil to flow through.  Markings will be visible on the valve, through a window, that correspond to a plurality of different ratios, typically ranging from 16:1 to 50:1. The dosing valve can also be shut-off completely to allow pure gasoline through the spout, such as for 4 cycle engines. A spring--loaded button or trigger mechanism is incorporated to allow for a positive closure when not in use. Static mixing elements are added at the end of the spout to ensure a thorough mixture of oil and gas.
Patent CA-2590811-A1 (CA)
Inventor: INGENITO RAFFAELE
IPC: C07D413/12
Filed: 2005-12-09
Abstract: La présente invention concerne des composés représentés par la formule (I) ou des sels pharmaceutiquement acceptables ou des tautomères de ceux-ci, lesquels composés sont des inhibiteurs d'histone désacétylase (HDAC). Les composés de la présente invention servent au traitement de maladies prolifératives cellulaires, telles que le cancer. Les composés de la présente invention servent également à traiter diverses autres maladies telles que des maladies neurodégénératives, la schizophrénie et l'accident vasculaire cérébral.
Patent CA-2591551-A1 (CA)
Title: Isolated layer pulse oximetry
Inventor: MANNHEIMER PAUL D
IPC: A61B5/1455
Filed: 1996-03-14
Abstract: An apparatus of and method for measuring arterial blood oxygen saturation at a particular tissue level of interest. Visible and near infrared radiation is emitted into a patient at the measurement site using two different wavelengths. Detection at two different detection sites permits rejection of oxygen saturation at undesired tissue levels.
Patent CA-2591567-A1 (CA)
Inventor: GAVIN WILLIAM GEORGE
IPC: E21B33/124
Filed: 2005-04-15
Abstract: An improved method of fracing a formation includes providing a check valve, thus improving the life of the coiled tubing and the safety of the operation, and reducing the time to perform a given downhole operation.
Patent CA-2593108-A1 (CA)
Inventor: WEST MARK WILLIAM
IPC: B28B7/16
Filed: 2007-06-28
Abstract: Complex, three-dimensional, variable section casts with a high level of dimensional control can be made from molds consisting of two flat or tailored sheets of flexible material (such as fabric) held between rigid clamps. The clamping materials control the shape and dimension of the mold in the X and Y  directions, while the flexible sheets are allowed to deflect in the Z direction. Void shapes in the truss can be
Patent CA-2594089-A1 (CA)
Title: Drive assembly for rotating and translating a shaft
Inventor: TENG ALEX
IPC: B29C45/54
Filed: 2003-08-25
Abstract: Disclosed is a drive unit operable to translate and rotate a shaft, the drive unit including: (i) a hollow electric motor (45) having a rotor (47), (ii) a fluid cylinder (48), (iii) means for connecting the shaft to the rotor (47) of the hollow electric motor (45), (iv) means permitting the shaft to move lengthwise coupled with the fluid cylinder (48), and (iv) means connecting the fluid cylinder (48) to the shaft. The shaft may be rotated by the hollow electric motor (45) and moved lengthwise by the fluid cylinder (48). The fluid cylinder (48) has an outer wall coupled with the rotor (47) of the hollow electric motor (45).
Patent CA-2596055-A1 (CA)
Inventor: HAMASAKA HIROSHI
IPC: G11B7/24041
Filed: 2006-01-25
Abstract: There is provided an optical recording medium enabling a user to surely recognize a hybrid disc regardless of a single format player or multi-format player which is mounted. The optical recording medium includes a first recording layer and a second recording layer having different recording densities. The first recording layer contains management information indicating the existence of the second recording layer.
Patent CA-2596374-A1 (CA)
Title: Sound monitor
Inventor: HEERAH ADITYA
IPC: A61B7/04
Filed: 2006-02-15
Abstract: A vibration transducer (217), which transforms vibration to electrical signals, is arranged in a bell-shaped vibration collecting structure (210). A loud speaker (214), which transforms electrical signals to sound, is arranged in a sound chamber (215). A sound channel (212) opening is provided into the sound chamber and adapted to forward the sound from sound chamber through a throat (218) connecting the sound channel with ambient air. The built-in vibration collecting structure comprises a vibration receiving device which may be e.g. be a microphone or a piezo-electric device. An independent claim is also included for a method to be used with an electronic sound monitor.
Patent CA-2597687-A1 (CA)
Title: Diagnosis of prostate cancer
Inventor: ULMERT DAVID
IPC: C07K16/30
Filed: 2006-02-17
Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer fr om other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualisation method, and diagnosing prostate cancer from the difference in visualisation.
Patent CA-2598193-A1 (CA)
Inventor: PORAT ZVI
IPC: B24B9/16
Filed: 2006-02-13
Abstract: By means of a gemstones' processing system adapted to produce a faceted gemstone from a rough or half-processed gemstone (raw material) wherein said processing system comprising a processing tool adapted to provide said faceted gemstone with a plane facet of predetermined three-dimensional (3D) coordinates (coordinated facet), and a holder adapted to both immobilize said raw material and further to introduce it to said processing tool in 3D  coordinated manner such a facet is provided; a method comprising calculating a 3D coordinates of at least one reference indicium (origin) (35) located within or on the surface of said faceted gemstone; providing a 3D coordinated model of the faceted gemstone (coordinated model) wherein 3D coordinates of the facets are determined in respect to said origin (35); and, processing said facets in a sequence of processing steps in the manner that each processing step is terminate wherein the 3D coordinates of the facet processed by said processing tool is identical to the 3D coordinates of the corresponding facet provided in the coordinated model.