baber/WOPTO huggingface dataset:
Patent CA-2409546-A1 (CA)
Title: Peptides and derivatives thereof showing cell attachment, spreading and detachment activity
Inventor: KIM IN-SAN
IPC: A61K38/08
Filed: 2000-12-06
Abstract: The present invention relates to peptides and derivatives thereof showing cell attachment, spreading and detachment activity. Particularly, the present invention relates to the peptide NKDIL and EPDIM and derivatives thereof which promote the cell attachment activity through interaction with a 3.beta. 1 integrin as a functional cell receptor and include aspartic acid and isoleucine essential for cell attachment and detachment activity. The peptides and derivatives thereof in the present invention can be used for developing a study of cell attachment activity mediated through various extracellular matrix protein containing .beta. ig-h3, wound healing, tissue regeneration and metastasis inhibition.
Patent CA-2412624-A1 (CA)
Title: Branched chain amino acid-dependent aminotransferase inhibitors and their use in the treatment of neurogenerative diseases
Inventor: LEI HUANGSHU
IPC: C07D277/34
Filed: 2002-11-25
Abstract: The invention relates to BCAT inhibitors and the use thereof for treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease and Down's syndrome, treating or preventing the adverse consequences of the overstimulation of the excitatory amino acids, treating anxiety, psychosis, convulsions, aminoglycoside antibiotics-induced hearing loss, migraine headache, chronic pain, neuropathic pain, Parkinson's disease, diabetic retinopathy, glaucoma, CMV retinitis, urinary incontinence, opioid tolerance or withdrawal, and inducing anesthesia, as well as for enhancing cognition.
Patent CA-2415330-A1 (CA)
Inventor: MORISSETTE DANNY
IPC: B25D17/28
Filed: 2002-12-19
Abstract: A self-supporting pneumatic hammer positioner for effortless command and control by an operator of a pneumatic hammer. The positioner comprises a rigid elongated template having a handle at a first end portion thereof, a saddle mount for a pneumatic hammer at a second end portion thereof , and a 3-axes pivotal mount integral to an intermediate section of the elongated template. An articulated boom member is provided, having an inner end portion and an outer end portion, its inner end portion pivotally mounted to the 3-axes pivotal mount. The boom member outer end portion is pivotally mounted about a one-axis mount to a ground anchor base.
Patent CA-2415769-A1 (CA)
Inventor: CHEN STEVE S
IPC: H05K7/14
Filed: 2001-06-28
Abstract: A scalable Internet engine (100) is comprised of a large number of commercially available server boards (134) each arranged as an engine blade (132) in a power and space efficient cabinet (110). The engine blades (132) are removably positioned in a front side (112) of the cabinet (110) in a vertical orietation. A through plane (130) in the middle of a chassis assembly within the cabinet provides common power and control peripheral signals to all engine blades. I/O signals for each engine blade are routed through apertures in the through plane to interface cards positioned in the rear of the cabinet.  The scalable engine (100) can accommodate different types of server boards in the same chassis assembly because of a common blade carrier structure.  Different types of commercially available motherboards (200) are mounted in the common blade carrier structure that provides a uniform mechanical interface to the chassis assembly. A specially designed PCI host board that can plug into various types of motherboards has a first connector (205) for connecting to the through plane and second connector for connecting to the interface cards.
Patent CA-2420050-A1 (CA)
Title: Method and well tool for gravel packing a well using low viscosity fluids
Inventor: JONES LLOYD G
IPC: E21B43/08
Filed: 2001-08-20
Abstract: A method and well tool for using a low-viscosity slurry to gravel pack a completion interval. The well tool is comprised of a screen and at least one alternate flowpath which is initially closed to flow by a valve means. Once a sand bridge is formed in the completion interval, the pressure of the pumped slurry increases which, in turn, opens the valve means to allow flow through the alternate flowpath. Preferably, a plurality of flowpaths of different lengths are provided, all of which include valve means which are adapted to open at different pressures.
Patent CA-2423613-A1 (CA)
Inventor: COHEN DALIA
IPC: G01N33/566
Filed: 2001-10-01
Abstract: Transgenic files displaying altered phenotypes due to expression of the Abeta and C99 portions of the human APP gene are disclosed. Use of these files in a method to identify Drosophila genes and the human homologs of these Drosophila genes, that are potentially involved in Alzheimer's Disease, is also disclosed. The use of said human homologs as drug targets for the development of therapeutics to treat Alzheimer's Disease and other conditions associated with defects in the APP pathway, as well as pharmaceutical compositions comprising substances directed to these genes, are also disclosed.
Patent CA-2425740-A1 (CA)
Inventor: MCCORMACK STEPHEN J
IPC: A61P37/00
Filed: 2001-10-05
Abstract: The modulation or elimination of an allergic condition according to the invention can be achieved by injecting small amounts of allergen directly in to a lymph node, which greatly reduces the potential for side effects.
Patent CA-2428163-A1 (CA)
Title: Process for the enzymatic preparation of enantiomer-enriched .beta.-amino acids
Inventor: GROGER HARALD
IPC: C12P13/04
Filed: 2003-05-07
Abstract: The present invention relates to a process for preparing enantiomer-enriched .beta.-amino acids by enzymatic ester resolution of N-unprotected .beta.-amino acid esters in a two-phase system composed of water and an organic solvent forming two phases with water under the given reaction conditions.
Patent CA-2429632-A1 (CA)
Title: Utilisation des composes liant le recepteur de neuropeptide y1 dans le traitement et le diagnostic du cancer
Inventor: REUBI JEAN-CLAUDE
IPC: A61K51/08
Filed: 2001-11-21
Abstract: La présente invention concerne l'utilisation des composés qui lient le récepteur de neuropeptide Y¿1? (NPY¿1?) à des fins de préparation d'une composition pharmaceutique destinée au diagnostic ou au traitement des tumeurs exprimant les récepteurs de NPY¿1?, et notamment du cancer du sein ou des ovaires ainsi que du glioblastome. L'invention concerne aussi des compositions pharmaceutiques qui contiennent ces composés.
Patent CA-2429838-A1 (CA)
Inventor: BLACKWELL BRIAN ROBIN
IPC: F23C5/28
Filed: 2003-05-29
Abstract: This invention improves gas mixing and combustion, gaseous fluid flow and control of the char bed in recovery boilers burning black liquor or soda liquor, requires fewer primary air ports than conventional methods and can reduce capital and operating costs. Some primary air is introduced as powerful principal jets, from two opposing so-called active furnace walls. All or most of the remainder of the primary air is introduced as smaller jets, called scavenging jets, which prevent char from accumulating in the furnace corners and, in some cases, between the principal jets and are in the same plane as the principal jets. The momentum flux of each of the principal jets is approximately double or more than double that of each scavenging jet. Some of the primary air may be introduced as central jets, from the remaining two furnace walls and located in the same plane as the other ports, or on a second, somewhat higher plane. The momentum flux of the central jets is less than that of the principal jets.
Patent CA-2430685-A1 (CA)
Inventor: SWARTS JOHANNES CHRISTIAAN
IPC: C07F15/02
Filed: 2001-11-29
Abstract: A substance for use in the treatment of cancer, includes a compound selected from metallocenyl .beta.-diketones Mc-CO-CZ1Z2-CO-R. Mc is Fc (ferrocenyl), Rc (ruthenocenyl) or Oc (osmocenyl), R is H, alkyl or aryl and Z1 and Z2 are H, alkyl, aryl or substituted alkyl, ferrocenyl, the enol forms of the .beta.-diketones and metal complexes of the .beta.-diketones of the general formula M(.beta.-diketonato)A1, M(.beta.-diketonato)A1A2, M(.beta.-diketonato)A1B1B2, M(.beta.-diketonato)B1B2 and M(.beta.-diketonato)B1B2B3B4. M is Rh or Ir, A1 and A2 are cyclic dienes having 6 - 8 carbons, or linear alkenes having 2-7 carbons. B1, B2, B3 and B4 are selected from CO, P(R1R2 R3), P(OR1)(OR2)(OR3), R4 and X in which R1,R2, R3 and R4 are independently alkyl, phenyl or ferrocenyl, and X is a halide or a pseudohalide.
Patent CA-2432148-A1 (CA)
Inventor: NAKAI HISAO
IPC: A61P19/02
Filed: 2001-12-27
Abstract: L'invention concerne des dérivés tricycliques et hétérocycliques représentés par la formule générale suivante (I) et des sels acceptables sur le plan pharmaceutiques de ceux-ci; un procédé de préparation de ceux-ci et des médicaments renfermant ces dérivés comme principe actif: (I), dans laquelle W, X et Y représentent chacun un carbone ou un azote; U et Z représentent chacun CR?2¿, NR?13¿, un azote, un oxygène, un soufre, etc.; le noyau A désigne un noyau carboné ou un hétérocycle; R?1¿ représente un alkyle, un alcényle, un alkynyle, NR?4¿R?5¿, OR?6¿, etc.; et R?3¿ représente un noyau carboné ou un hétérocycle. Les composés représentés par la formule générale I sont utiles, en raison de la présence d'un antagonisme du récepteur du facteur de libération de la corticotropine, dans la prévention et/ou le traitement de la dépression, de l'anxiété, de troubles de l'alimentation, de stress consécutif à un traumatisme, d'ulcère digestif, du syndrome du colon irritable, de la maladie d'Alzheimer, de sevrage d'alcool et suppression de médicaments, etc..
Patent CA-2434522-A1 (CA)
Inventor: REGIS ROBERT T
IPC: H03H17/06
Filed: 1997-06-24
Abstract: An efficient, multichannel filter for CDMA modems permits multiple serial, digital bit streams to be filtered by digital signal processing techniques including sample weighting and summing functions. Each individual channel may have custom weighting coefficients or weighting coefficients common for all channels. If the weighting coefficients are by adoption, the same approach may be taken. The multichannel FIR filter is implemented with no multipliers and a reduction. in the number of adders. To increase the speed of operation, the filter structure utilizes look-up tables storing the weighting coefficients. The invention can be embodied either as a field programmable gate array or an application specific integrated circuit, The use of look-up tables saves significant chip resources.
Patent CA-2434954-A1 (CA)
Inventor: MEAD BRUCE
IPC: E04F15/024
Filed: 2003-07-10
Abstract: A pedestal adapted to support a floor panel comprising a base, support means for supporting said floor panel above said base, displaceable means operable between said base and said support means for selectively displacing said support means and said floor panel relative said base so as to level said floor panel while said floor panel is supported by said support means.
Patent CA-2437671-A1 (CA)
Inventor: NGUYEN THINH T
IPC: C25C3/12
Filed: 2002-03-04
Abstract: A metal-based anode substrate of a cell for the electrowinning of aluminium comprises a nickel-alloy based core, a layer of silver on the core and a lay er comprising nickel and iron covering the silver layer and serving as an anchorage layer for anchoring an electrochemically active surface coating on top of the anode substrate. The electrochemically active coating may be a cerium-based coating. The silver layer inhibits diffusion of fluoride specie s into the core and prevents interdiffusion of constituents of the core and constituents of the anchorage layer.
Patent CA-2440730-A1 (CA)
Title: Reconciling assets within a computer network
Inventor: ROMATOSKI JEFFREY ALLEN
IPC: G16H30/20
Filed: 2001-07-24
Abstract: A router includes a computer-readable medium storing routing information mapping destinations to routes within a network. A storage manager software module executing within an operating environment provided by the router receives a network communication including an asset having a pixel data and non-pixel data, and stores the asset to a storage device. A validation software module validates the non-pixel data in parallel with the storage of the asset. A routing module forwards the storage asset to a network destination in accordance with the routing information upon the validation of the non-pixel data.
Patent CA-2441059-A1 (CA)
Title: Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch
Inventor: STRASSER THOMAS ANDREW
IPC: H04Q11/00
Filed: 2002-03-15
Abstract: In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided that includes a plurality of transponders (20, 60) each generating and/or receiving an information-bearing optical signal at a different channel wavelength from one another. An optical coupling arrangement (30, 32), which may include one or more reconfigurable optical switches, transfers the channel wavelengths between a link connected to the node and the plurality of transponders (20, 60). The arrangement (30, 32) is adaptable to reconfigure its operational state to selectively direct different ones of the channel wavelengths from the link to different ones of the transponders (20, 60) without disturbing the optical path through the node traversed by any other channel wavelengths. A  communications and configuration arrangement is provided, which transfers data identifying the respective channel wavelengths at which the transponders (20, 60) operate from the transponders to the optical coupling arrangement (30,32).
Patent CA-2441922-A1 (CA)
Title: Solid phase synthesis supports and methods
Inventor: KREPSKI LARRY R
IPC: B01J19/00
Filed: 2002-02-28
Abstract: Functionalized supports and methods for solid phase synthesis. Preferably, the functionalized support is azlactone-functionalized.
Patent CA-2445165-A1 (CA)
Title: Adjustable gate bracket system and method
Inventor: BOROVIAK RICHARD
IPC: E05D7/04
Filed: 2003-10-16
Abstract: A bracket system for forming gate assemblies. Four separate brace members are provided, and two of the brace members are rigidly attached to hinge assemblies. The brace members are adapted to be attached to different size support members to form the corners of a gate box functioning as the structural portion of the gate assembly. The hinge assemblies are adapted to be rigidly attached to a fence post to allow the gate assembly to pivot relative to the fence post. Gate assemblies of arbitrary height and width and using varying size of support members can be formed using the bracket system of the present invention.
Patent CA-2448432-A1 (CA)
Inventor: FULTON SCOTT
IPC: A61K35/14
Filed: 2002-06-13
Abstract: The invention features methods of purifying human serum albumin (hSA) from endogenous serum albumin of the host cell producing the hSA. The methods include providing a sample comprising hSA and serum albumin of the host cell , applying the sample to an affinity column that binds hSA at a higher affinit y than the serum albumin of the host cell, eluting bound hSA from the affinity column, and crystallizing the eluted has. The invention also features compositions comprising hSA produced by the methods of the invention.</SDOAB >
Patent CA-2448499-A1 (CA)
Title: A novel process for the preparation of (is-cis) -4-(3, 4-dichlorophenyl) -1, 2, 3, 4 - tetrahydro-n-methyl-1-naphthalenamine
Inventor: LAITINEN ILPO
IPC: C07C209/88
Filed: 2002-06-14
Abstract: (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamin e (sertraline) is prepared by hydrogenating of N-[4-(3,4-dichlorophenyl)-3,4- dihydro-1(2H)-naphthalenylidene]methanamine in the presence of a dehalogenation inhibitor, e.g. triphenylphosphite or trimethylphosphite and a catalyst.
Patent CA-2448748-A1 (CA)
Title: Rotary cheese grater with press plate seal
Inventor: PROMMEL MARK D
IPC: A47J43/25
Filed: 2003-11-07
Abstract: A rotary hand grater has a housing which defines a hopper communicating with an open-ended cylindrical grating chamber in which a grating drum rotates for grating the contents of the hopper. The chamber is closed at one end by handle structure for rotating the grating drum and at the other end by a removable cap. A press plate is movable into and out of the hopper for pressing food against the grating tube. A flexible and resilient seal is clamped between the press plate and a backing surface on a plunger arm for sealing engagement with the hopper side walls and cooperation with the handle structure and the cap to seal the hopper and the chamber.
Patent CA-2450189-A1 (CA)
Inventor: SEVCIK PAUL A
IPC: G06K19/00
Filed: 2002-05-23
Abstract: Certain improvements related to the transfer and use of information are disclosed, including a the transfer of information from an existing database to a database used in conjunction with an RFID device of the type that may be used to interrogate RFID tags associated with items associated with entries in the existing database.
Patent CA-2452887-A1 (CA)
Inventor: CABRERA IVAN
IPC: C08F2/22
Filed: 2003-12-10
Abstract: The present invention relates to a process for preparing emulsion polymers, in which at least one monomer composition is introduced into a reactor and polymerized in a two-phase system, which comprises passing at least one monomer composition and at least one initiator composition into a micromixer via different supply lines and mixing them therein, the initiator composition being preheated, prior to its entry into the micromixer, to a temperature at which at least one of the initiators forms free radicals, and, after the mixture formed in the micromixer has emerged, polymerizing at least a fraction of the monomers.
Patent CA-2454352-A1 (CA)
Inventor: BUTH C EUGENE
IPC: E01F9/018
Filed: 2002-07-19
Abstract: A cable release anchor (12) having an improved breakaway post design with a cable release feature. The cable release anchor includes upper (32) and lower (30) anchor portions that are readily separable from one another during an impact. A bearing plate is retained within the end of each of the upper and lower anchor portions, and each bearing plate (46, 48) has a bearing surface that is oriented at an acute angle with the vertical when installed in the ground. Each of these bearing plates contains a U-shaped cutout (54, 72). When the upper and lower anchor portions are joined, the cutouts form an opening through which an end of the tension cable is disposed. An impact to the upper anchor portion readily releases the upper post section from the lower post section and frees the cable. The cable release anchor provides positive anchorage to react the tensile loads on a rail member to redirect a vehicle impacting along the length of the terminal or guardrail.
Patent CA-2455137-A1 (CA)
Title: Antiperspirant compositions containing film-forming polymers
Inventor: ABRUTYN ERIC S
IPC: A61K8/26
Filed: 2003-04-08
Abstract: Antiperspirant compositions for topical application are disclosed. These compositions show improved antiperspirant efficacy, while providing minimized skin residue as well as good skin feel when applied. These antiperspirant compositions comprise an effective amount of an antiperspirant active, from about 10% to about 60% of a topical carrier, and from about 0.5% to about 10% of a non-toxic, water-insoluble, occlusive film-forming polyester polymer.
Patent CA-2455610-A1 (CA)
Inventor: SICKLER VICKI
IPC: G01C9/34
Filed: 2004-01-22
Abstract: A reflecting lighted level (10) for facilitating leveling of an object, the reflecting lighted level (10) broadly comprising a generally frustoconically-shaped vial (12) having first and second exterior surfaces (22,24) and an internal angled reflecting surface (26); a light source (14) for emitting light; a light tube (16) for focusing or concentrating the emitted light towards the vial (12); a base (18) for supporting the vial (12); and a power source (20) for powering the light source (14). The internal angled reflecting surface (26) within the vial (12) is positioned at a generally 45° angle for reflecting light. The light source (14), a light emitting diode ("LED"), is centrally positioned relative to the vial (12). The light tube (16) is positioned proximate to the first exterior surface (22) of the vial (12), such that the light tube (16) is positioned between the light source (14) and the vial (12). The light source (14) is then partially positioned within the light tube (14). The light emitted by the light source (14) is transmitted through the light tube (16) and exits the light tube (16) in a concentrated beam. The beam of light is then incident on the first exterior surface (22) of the vial (12). If the level (10) is level, the beam of light reflects off of the internal angled reflecting surface (26) at a generally 90° angle and exits the second exterior surface (24) of the vial (12) in a generally concentrated beam so that a user of the level (10) may determine from a distance whether the level (10) is level. If the level (10) is unlevel, the concentrated beam of light incident on the first exterior surface (22) of the vial (12) is diffused throughout the vial (12), and the user sees little or no light, thus recognizing that the level (10) is unlevel.
Patent CA-2456072-A1 (CA)
Inventor: DINEEN MARK DANIEL
IPC: A42B3/00
Filed: 2004-02-02
Abstract: A sports helmet device is disclosed which provides a superior level of impact and mishap protection for the head of the sports participant while maintaining an unobtrusive visual impact. The sports helmet device extends substantially only around the rear of the head of the sports participant.
Patent CA-2456256-A1 (CA)
Title: Modular welding machine
Inventor: DOMSCHOT BRYAN W
IPC: B23K11/11
Filed: 2002-07-31
Abstract: A machine is disclosed with interchangeable tooling modules (14a, 14b, 14c) for use in a base operating machine (12). Disconnectable welding current contactor members connect the tooling module (14) to a power supply/transformer of the base operating machine (10) when the module (14) i s installed. The module (14) is movable on a guide between uninstalled and installed locations and the contactor members are closed upon installation o f the module (14). A set of fluid pressure and electrical connector members ha ve complementary mating parts mounted on a module connector plate (21) and on a machine connector plate (20) of the base operating machine (12). An actuator moves the machine connector plate (20) from a retracted position to an extended position for connecting the complementary connector members after t he module (14) is installed.
Patent CA-2457944-A1 (CA)
Title: Polycyclic guanine phosphodiesterase v inhibitors
Inventor: CLADER JOHN W
IPC: A61K31/519
Filed: 2002-08-26
Abstract: A polycyclic guanine phosphodiesterase V inhibitor having the formula (I.1) or (II.1), with the variables defined herein, which is useful for treating sexual dysfunction and other physiological disorders (I), (II), A representative example is: (III)
Patent CA-2459916-A1 (CA)
Title: Bread-making additive and bread-making composition
Inventor: TAKEYA KOJI
IPC: A21D2/18
Filed: 2004-03-05
Abstract: Provided are a bread-making additive containing a water-insoluble resistant starch and a gluten; and a bread-making composition containing the additive and a grain powder. By using this additive or composition, breads excellent in crust, crumb, texture and the like can be made.