baber/WOPTO huggingface dataset:
Patent CA-2233345-C (CA)
Title: Composite coiled tubing end connector
Inventor: SAS-JAWORSKY ALEXANDER
IPC: F16L33/22
Filed: 1996-09-26
Granted: 2004-12-14
Abstract: A connector is disclosed for use with composite spoolable pipe such as for use in well logging and workover operations in oil wells. The pipe which is spoolable is comprised of an outer composite structure containing several plies of high strength and stiffness fibers embedded in a resin material such as epoxy. The fibers are oriented to resist internal and external pressure and provide low bending stiffness. Fibers of high strength and modulus are embedded and bonded into a matrix that keeps the fibers in position, acts as a load transfer medium and protects the fibers from environmental damage. The plastic binder in which the fibers are embedded to form the matrix will have a modulus of elasticity (hereinafter modulus) that exceeds 100,000 psi. Typically, a liner may be employed in the pipe to serve as a structural member, one function of which is pressure containment to resist leakage of internal fluids within the tubing. A wear surface is employed as an outer layer and may be comprised of a binder containing particles of a tough material. The connector comprises a housing (31), a load collar (35), seal carrier (47), teethed ferrule means (39) and load support sleeve (49). Housing and load sleeve are screwed together so that teeth of the ferrule bite into the coiled tubing (15). Load support sleeve prevents the tubing from collapsing. The seal carrier has seals (53, 54) to seal against the end of the tubing and against housing (31).
Patent CA-2233465-C (CA)
Inventor: INOUE SATORU
IPC: F01N3/28
Filed: 1998-03-27
Granted: 2001-07-03
Abstract: In a ceramic honeycomb structural body having a plurality of open-ended cells defined by cell walls, a reinforcing portion is formed in each corner part of an open-ended cell existing in a second zone outside a first zone inclusive of a center on a plane perpendicular to the open-ended cells.
Patent CA-2233810-C (CA)
Inventor: MO CHI-CHIANG
IPC: H04Q3/00
Filed: 1998-03-31
Granted: 2002-03-19
Abstract: A system and method for allocating trunks in order to minimize glare. Trunk groups between switches are subdivided and each subgroup uses different allocation algorithms. A first switch hunts a first subgroup using a first algorithm and the second subgroup using a second algorithm. The switch on the other end of the trunk uses the second algorithm to hunt on the first trunk subgroup, and the first algorithm to hunt on the second trunk subgroup. In order to minimize glare, a determination can be made that one of the two algorithms will have precedence, i.e., if both switches seize the same trunk, then the switch using the algorithm of higher precedence to set up its call.
Patent CA-2234343-C (CA)
Inventor: TEASLEY MARK F
IPC: C08L77/00
Filed: 1996-10-16
Granted: 2005-05-17
Abstract: On peut changer les groupements terminaux d'un polyamide aliphatique en faisant réagir une polyurée avec un polyamide aliphatique en fusion, à des températures d'environ 260  DEG C ou supérieures. Les groupements terminaux carboxyliques sont convertis, de manière régulable, en groupements terminaux amines. Cela est particulièrement utile pour maîtriser l'aptitude à la teinture de fibres filées à partir de tels polyamides aliphatiques.
Patent CA-2252119-C (CA)
Inventor: WEINSCHENK LAVERN L JR
IPC: A47B9/02
Filed: 1997-04-10
Granted: 2002-12-03
Abstract: Une structure support de charge à hauteur réglable (20) comporte un cadre de base (22) et une surface d'appui (32) de forme générale plane. De préférence, deux ensembles supports (26) extensibles en direction verticale supportent la surface (32), de façon à permettre son déplacement vertical relatif par rapport au cadre de base (22). Chaque ensemble support (26) entre en contact avec un bras pivotant (42) sollicité par un ressort, de façon à contrebalancer le poids placé à la surface (32). Un système de cames (44, 46), coopérant entre les extrémités distales des bras pivotants (42) et les ensembles supports (26), permet de compenser la force de ressort variable exercée sur les bras en faisant varier les bras de moment efficaces des bras (42), ce qui égalise la force exercée sur chaque ensemble support durant l'ensemble de ses déplacements verticaux.
Patent CA-2263575-C (CA)
Inventor: MOLGAARD-NIELSEN ARNE
IPC: A61F2/00
Filed: 1997-08-21
Granted: 2005-11-22
Abstract: An embolization device for positioning in a blood vessel comprises an elongated wire body (1) which in its unloaded condition has a predetermined shape and has an elongated shape with a substantially straight centre line during its insertion through a catheter (18) to a placement site in the blood vessel and after its release from the catheter assumes a complexly curved shape which depends on the predetermined shape and on the blood vessel impact on the wire body. In its predetermined shape the wire body has at least one section (4) located between its front and back ends in which the centre line has substantially no curvature or such a small curvature that along a length of at least 20 mm it follows a helix-free path. The front end section (2, 2', 2") of the wire body is adapted to be frictionally locked to the vessel wall when discharged from the catheter, before said helix-free section (4) has been discharged from the catheter. When the helix-free section (4) is discharged it will bend sideways and seek towards the middle of the vessel lumen and continue towards the opposite vessel wall where it is frictionally locked. At continued pushing out many such vessel-crossing wire portions (20) occur, which provides efficient occlusion of the vessel.
Patent CA-2264412-C (CA)
Title: Polyurethane/polyurea elastomer coated steel battery box for hybrid electric vehicle applications
Inventor: DONLEY HARL
IPC: B60K6/20
Filed: 1999-03-04
Granted: 2007-04-24
Abstract: A battery box with a lid and a tray assembly for batteries for a hybrid electric vehicle. The lid and tray assembly are made of steel with an internal and external spray coating of an elastomer with high electrical resistance properties. Batteries are mounted in the tray assembly and enclosed by the lid. The elastomer coating on the tray assembly and the lid provides a non- electrically conductive interior and exterior surface for increased service safety. The steel base material of the tray assembly and the lid provides shielding from electro-magnetic interference and radio frequency interference associated with the high voltages required to operate electric motors in hybrid electric vehicles. Additionally, the tray assembly has vents designed to optimize cooling of th e batteries.
Patent CA-2265946-C (CA)
Title: Semelle de couverture
Inventor: WITJES ERIC BERNARDUS WILHELMU
IPC: A43B13/00
Filed: 1997-09-08
Granted: 2006-07-04
Abstract: Cette invention concerne une semelle de couverture qui est destinée à des chaussures et comprend un corps (1) relativement résistant et en forme de disque. Ce corps possède sensiblement la même forme que la surface de contact au sol de la chaussure devant être couverte. Avant d'être appliquée, la semelle de couverture est adaptée à la taille de la surface de contact. A cette fin, le corps comprend un certain nombre de zones distinctes (31, 32, 33) qui sont séparées les unes des autres par des rainures (2) parallèles à la circonférence. Le corps est intentionnellement affaibli le long de ces rainures de manière à pouvoir séparer manuellement une ou plusieurs des zones (31, 32) qui se trouvent le plus à l'extérieur par rapport à la zone (32, 33) se trouvant à l'intérieur de l'ancienne zone.
Patent CA-2268525-C (CA)
Title: The use of growth hormone as an aid for hypothermia
Inventor: HAYASHI NARIYUKI
IPC: A61K38/27
Filed: 1997-10-16
Granted: 2010-09-28
Abstract: The present invention is directed to a medicament containing human growth hormone (hGH), which can prevent or decrease the immunosuppression and the onset of infectious diseases such as pneumonia in a hypothermia treatment. It has been recognized to show remarkable effects on the lifesaving and/or recovery improvement of a patient with serious cerebral injury, and contributes to the expansion of the range of application, and the improvement of lifesaving effect of hypothermia treatment.
Patent CA-2273851-C (CA)
Inventor: VERRIPS CORNELIS THEODORUS
IPC: C11D3/386
Filed: 1997-12-10
Granted: 2007-04-10
Abstract: L'invention a trait à une composition de blanchiment enzymatique renfermant un ou plusieurs tensio-actifs et une enzyme d'origine extracellulaire, susceptible d'oxyder des substrats par l'intégration d'un ou de plusieurs atomes d'oxygène dans le substrat au moyen d'oxygène moléculaire, en particulier d'une dioxygénase d'origine extracellulaire; et à un procédé de blanchiment de taches présentes sur des tissus qui comporte un traitement des tissus tachés employant ladite composition.
Patent CA-2277746-C (CA)
Inventor: DREWES ULFERT
IPC: G01L13/00
Filed: 1999-07-20
Granted: 2003-09-23
Abstract: In this flush-diaphragm relative pressure sensor (1), the reference air reaches its current dew point before getting into the interior of the housing. The sensor has a capacitive, resistive, or piezoelectric sensing element (2) with a diaphragm (21) an external surface of which comes into direct contact with a medium under pressure. A housing (7) has an interior space (71) and a front portion (72) open across the interior space in the vicinity of which the diaphragm closes the interior space such that the front portion projects beyond the diaphragm. Further, the housing has a bore (721) extending through the front portion from an outer side thereof to the interior space for guiding the reference air. The bore is closed from the outer side with an open-pore, highly heat-conducting and hydrophobic filter (8), so that the filter and the diaphragm are at the same or nearly the same temperature. The filter can be made of a sintered metal, e.g. high-grade steel or bronze, or of a metallic sponge, e.g. titanium or zirconium.
Patent CA-2285107-C (CA)
Inventor: HENRIKSEN LEIF DAG
IPC: F02B75/02
Filed: 1998-04-22
Granted: 2006-12-19
Abstract: A combustion engine (10) has a number of engine cylinders (21-1 - 21-5) arranged in an annular series around a common middle drive shaft (11) with the cylinder axes running parallel to the drive shaft. Each cylinder includes a pair of pistons (44, 45) movable towards and away from each other, which work in a common, intermediate working chamber (K). Each piston (44, 45) forms - via a piston rod (48, 49) with associated support roll (53) - support and control via a "sine" - plane ("sine" - curve (8a, 8b)) in a cam guide device. The two pistons (44, 45) in each cylinder (21; 21-1 - 21-5) have mutually differing piston phases, which are controlled by mutually differing cam guide devices. The cam guide devices are designed with equivalent mutually differing "sine" -planes ("sine" - curves (8a, 8b)).
Patent CA-2289212-C (CA)
Title: Active phase splitter
Inventor: APARIN VLADIMIR
IPC: H03H11/22
Filed: 1998-05-21
Granted: 2008-04-01
Abstract: An active phase splitter (100, 102) comprises two or more phase shift circuits (110, 150). Each phase shift circuit comprises a number of active devices (112, 114, 152, 150) and capacitors (116, 156, 158).  For a single-pole active phase splitter, within each phase shift circuit, two active devices are configured as a cascode amplifier. The first active device is configured as a common source amplifier and the second active device is configured as a common gate amplifier. A  capacitor (116, 156) is connected across the gate and drain of the first active device to generate the necessary pole-zero pair for the phase shift circuit. The cascode configuration results in the desired transfer function and provides transconversion of voltage input (VIA) to current outputs (Ia, Ib). Active phase splitters with two or more poles can be built using the same inventive concept.
Patent CA-2291331-C (CA)
Inventor: UNRUH MERLE
IPC: E04B2/86
Filed: 1999-11-30
Granted: 2005-06-07
Abstract: A corner component of a permanent, modular, stackable foamed-plastic concrete form is disclosed. The form is comprised of foamed-plastic panels held parallel to each other and properly spaced by connecting members, the ends of which are embedded in the foamed-plastic panels. The ends of the connecting members which are located at the bend in the form are properly positioned and of suitable shape and material for receiving fasteners.
Patent CA-2293441-C (CA)
Title: Braking system for vehicles
Inventor: INOUE HIDEYUKI
IPC: B60T8/17
Filed: 1998-07-06
Granted: 2003-05-27
Abstract: Braking system for vehicles, comprising electric braking units (14), each provided for each wheel in order to prevent an unnecessary excessive yaw moment from being applied to a vehicle when the braking force generating unit for any wheel runs into trouble and to improve the running stability of the vehicle, for generating a braking force by the driving of actuators (22) according to the extent of the depression of a brake pedal (32), and a control unit (38) for controlling an electric braking unit for each wheel independently of each other, wherein the control unit determines whether or not an electric braking unit for any one of the wheels is in trouble (S253, 259), and when an electric braking unit for one wheel is found in trouble, the control unit prohibits the operation of the electric braking unit of the wheel laterally opposite to the wheel in trouble, and causes the right and left wheels longitudinally opposite to the wheel in trouble to generate braking forces (S258, 263).
Patent CA-2299849-C (CA)
Inventor: OKI HIDEYUKI
IPC: B60L50/16
Filed: 2000-03-02
Granted: 2005-06-28
Abstract: The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force sources, for permitting stopping and restarting of the engine in accordance with predetermined drive conditions, comprises: fuel cutter for cutting fuel supply to the engine when the vehicle decelerates; and engine speed detector for detecting an engine speed, wherein stopping the engine is initiated by cutting the fuel supply by the fuel cutter, and when the engine speed becomes equal to or lower than a predetermined speed, the engine is stopped by operating the motor as a generator and by cutting the fuel supply.
Patent CA-2302663-C (CA)
Inventor: DIESELMAN JOHN C
IPC: C09G1/04
Filed: 1998-09-01
Granted: 2006-07-18
Abstract: A floor polish vehicle composition includes a polymer component having, among other monomers, carboxyl functional groups and at least one sulfur-containing acidic group, such as a sulfate or sulfonate group. An aqueous component of the floor polish vehicle component includes a multivalent transition metal ion, such as zinc, preferably present as a complex. Typically, the floor polish vehicle composition is an emulsion, wherein the copolymer component is a discontinuous phase and the aqueous component is a continuous phase. The floor polish vehicle composition can include a polymer component that is a copolymer having carbonyl functional groups and anionic acid functional groups, wherein the anionic acid functional groups have a pK a of less than about 3Ø An example of a suitable anionic acid functional group is a sulfur-containing acid functional group, such as a sulfate or sulfonate acid group.
Patent CA-2302776-C (CA)
Inventor: ROSE WOLFGANG
IPC: B21D28/02
Filed: 1998-09-01
Granted: 2006-11-14
Abstract: The invention relays to a method for producing exact cut edges (4.1, 4.2) an a workpiece (2) by stamping or cutting, especially by fine cutting. According to the inventive method, a profile (15) is stamped or cut at a distance (a) from the actual profile (13 ) of the workpiece and which is subsequently scraped up to the profile (15) of said workpiece. In step one, only part of the thickness (d) of the workpiece is scraped. In the next step, the profile (13) of the workpiece is scraped in an opposite direction to step one.
Patent CA-2304329-C (CA)
Title: Compounding assembly for nutritional fluids
Inventor: DIGIANFILIPPO ALEANDRO
IPC: G05D11/02
Filed: 1999-08-12
Granted: 2007-11-20
Abstract: A mixing assembly (10) which transfers a number of nutritional fluids (20) from individual source containers (16) into a collection container (18) while noninvasively sensing the type of fluid being transferred is provided. The mixing assembly (10) utilizes a transfer set (14) to establish fluid communication between the source containers (16) and the collection container (18). A sensing assembly is configured to noninvasively sense a number of the types of fluid flowing through the transfer set (14) to help to prevent improper mixing. For other fluids for which the sensing assembly (200) alone may not be able to distinguish with the desired accuracy, the mixing assembly (10) utilizes a method to approximate the flow rate of that fluid with the flow rate also providing an indication of that type of fluid. By combining the output of the sensing assembly (200) with the flow rate determination, additional fluids can be identified. The assembly (10) includes a controller (41) that executes a number of routines that minimize the occurrence of false alarms, while insuring accurate and reliable compounding of prescriptions.
Patent CA-2304808-C (CA)
Title: Liquid interferon-.beta. formulations
Inventor: TSCHOPE MICHAEL
IPC: A61K38/21
Filed: 1998-09-23
Granted: 2011-03-22
Abstract: The invention relates to liquid formulations of human interferon-.beta.. The inventive formulations are characterised in that they have a buffer with a pH value in the slightly acidic to neutral range between 5 and 8, preferably between 5.5 and 8, and in that the interferon-.beta.  is highly stable in solution, the molecular integrity being preserved.
Patent CA-2307754-C (CA)
Inventor: HAN CHUNG-SEOK
IPC: H04B7/26
Filed: 1999-08-28
Granted: 2004-01-06
Abstract: A device for performing a handoff in a mobile communication system. A mobile station transmits a handoff request message including a measured signal power value and information about a traveling direction thereof, when signal power from an adjacent base station is higher than a threshold. A base station performs a handoff depending on the signal power and the traveling direction, upon receipt of the handoff request message.
Patent CA-2310898-C (CA)
Title: Fastener for a modular implant
Inventor: ROZOW STEPHEN III
IPC: A61F2/30
Filed: 2000-06-05
Granted: 2009-03-10
Abstract: A joint between an implant body component and a stem component provides an initially rigid connection that further remains rigid even if the joint settles upon being loaded. The body and stem have portions comprising a male/female taper junction. A fastener maintains the taper junction in tight engagement. The fastener engages the implant components and draws them together. The fastener includes a resilient portion that deflects such that if settling occurs, the resilient portion maintains compressive contact between the fastener and the components.
Patent CA-2315907-C (CA)
Inventor: EISENDLE PETER
IPC: B61B12/10
Filed: 2000-08-14
Granted: 2007-10-23
Abstract: An accelerator and decelerator sliding block (30), in particular for transport system vehicles, comprising a first plane portion (40) longitudinally elongated, operatively associable to a roller conveyor (11) for accelerating or decelerating a vehicle, and a second portion (38) which extends longitudinally for a longer portion than the first portion (40); the roller conveyor (11) comprises a beam (18) which carries a plurality of axes (20), each carrying in turn a roller (22, 24) associable to the sliding block (30) so that first rollers (22) are arranged at free ends of the conveyor (11) and are arranged at a greater distance than that between successive second rollers (24).
Patent CA-2319668-C (CA)
Title: Human tsc403 gene and human ing1l gene
Inventor: SHIMADA YOSHIKAZU
IPC: C07K16/18
Filed: 1999-02-02
Granted: 2007-04-10
Abstract: This invention provides the TSC403 gene having a nucleotide sequence coding for the amino acid sequence of SEQ ID NO:1, which is a novel gene of great utility particularly in the field of research, diagnosis, therapy, etc. for cancer of the lung, among other diseases. In addition, this invention provides the human ING1L gene comprising a nucleotide sequence coding for the amino acid sequence of SEQ ID NO: 4, which is a novel human gene useful for regulating the cell cycle, inhibiting or activating cell proliferation, studies on metabolic aging or apoptosis of cells, pathological exploration, diagnosis and therapy of cancer and other diseases, and screening for the development of new drugs.
Patent CA-2319801-C (CA)
Inventor: STOCKMAN KENNETH ELWOOD
IPC: C07F9/144
Filed: 1999-02-01
Granted: 2006-10-03
Abstract: This invention relates to a process for separating one or more products from a reaction product fluid comprising a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, a nonpolar solvent and said one or more products, wherein said process comprises (1) mixing said reaction product fluid with a polar solvent to obtain by phase separation a nonpolar phase comprising said metal-organophosphorus ligand complex catalys t, optionally free organophosphorus ligand and said nonpolar solvent and a polar phase comprising said one or more products and polar solvent, and (2) recovering said polar phase from said nonpolar phase; wherein said organophosphorus ligand has a partition coefficient between the nonpolar solvent and the polar solvent of greater than about 5, and said one or more products have a partition coefficient between the polar solvent and the nonpolar solvent of greater than about 0.5.
Patent CA-2326826-C (CA)
Inventor: GOETTEL WALTER E
IPC: F04B27/04
Filed: 2000-11-23
Granted: 2003-09-02
Abstract: The present invention provides an assembly for supporting a rotatable shaft member driven by a motor. The assembly comprises a base member, an upright support member connected to the base member and a bearing member mounted on the upright support member Such bearing member is connectable with the rotatable shaft member for supporting such rotatable shaft member thereby reducing extraneous vertical and horizontal movement of such rotatable shaft member while permitting such rotatable shaft member to rotate freely.
Patent CA-2327347-C (CA)
Title: Element d'etancheite et cadre pour une partie de construction penetrant dans le toit
Inventor: JACOBSEN PER
IPC: E04D13/04
Filed: 1999-03-25
Granted: 2007-07-31
Abstract: L'invention concerne un cadre d'étanchéité pour une partie de construction pénétrant dans le toit plus particulièrement dans un cadre de fenêtre de toit. Ce cadre comprend des éléments de structure (6, 12) interconnectés formés d'un matériau de protection contre les intempéries destinés à être disposés le long des côtés (1-4) de la partie de construction pénétrant dans le toit adjacente à la toiture. Les éléments de structure destinés à être disposés le long des côtés (3, 4) de l'élément de construction pénétrant dans le toit, ne s'étendant pas perpendiculairement à la pente du toit, sont constitués d'éléments d'étanchéité (7) sous forme de profils en L présentant une paroi de profil (8) destinée à être placée au moins partiellement sous la toiture (5) et une paroi de profil vertical (9) destinée à être placée en butée contre le côté de la partie de construction pénétrant dans le toit. Les éléments d'étanchéité (7) sont placés dans les éléments de structure latéraux dans le prolongement les uns des autres et se superposant mutuellement. La paroi (9) à profil vertical présente un profil (10) transversal, sensiblement équidistant, fermement superposé et présentant des moyens de blocage (11) permettant de bloquer mutuellement les parties se superposant des éléments d'étanchéité (7) adjacents.