baber/WOPTO huggingface dataset:
Patent CA-2291692-C (CA)
Inventor: NAGOYA MITSUGU
IPC: G01R31/3185
Filed: 1998-05-28
Granted: 2003-05-20
Abstract: There is provided a communication system including: a plurality of boundary scan elements including a plurality of boundary cells individually assigned to respective input terminals and output terminals, a TAP circuit for controlling input and output of data to or from the aforesaid boundary cells, a TDI terminal for inputting serial data to be supplied to the boundary cells, a TDO terminal for outputting data from the boundary cells in the form of serial data, a TCK terminal into which a clock signal is input, and a TMS terminal into which a mode signal for switching the operation mode of the TAP circuit is input; a plurality of terminal units each connected with each of the boundary scan elements or provided with an IC into which each of the elements is incorporated; and a communication controller connected with the boundary scan elements in series for transmitting/receiving through the boundary scan elements control data for individually controlling the terminal units, characterized in that the terminal units are connected in parallel and a single data communication line for transmitting output data of the terminal units to the communication controller is provided.
Patent CA-2294753-C (CA)
Inventor: LINK GARRY N
IPC: H01S5/042
Filed: 1998-06-24
Granted: 2005-08-02
Abstract: A semiconductor laser driver circuit that provides single supply operation over a wide supply voltage range (e.g., 3V to 5.5V), is capable of high speed data transmission, and is programmable over a wide las er modulation current range (such as 5mA to 60mA). The circuit includes temperature sensitive circuits to adjust for changes in Vbe over the operating temperature range, and to adjust a bias current to maintain transistor gm in the presence of temperature changes. Also included is an adaptive drive feature to accommodate different laser drive currents. Details of these and other features are disclosed.
Patent CA-2296633-C (CA)
Title: Thermosetting epoxy powder coatings having improved degassing properties
Inventor: RUTH WILLIAM G
IPC: C08G59/22
Filed: 2000-01-18
Granted: 2003-12-16
Abstract: Provided are low temperature curing thermosetting epoxy powder coating compositions comprising at least one non-crystalline epoxy resin, at least one crystalline epoxy resin, a curing agent, and a cure catalyst. Coatings made from such powder compositions exhibit a substantial reduction in bubble entrapment, enough to prevent a visible haze from forming in the coating, when cured at low temperatures demanded by brass substrates, while the powders from which the coatings are made still exhibit good storage stability and melt-processability.
Patent CA-2307433-C (CA)
Title: Seal assembly for limiting the movement of a seal within a seal housing
Inventor: CARGILL EDWARD JAMES
IPC: F16J15/32
Filed: 2000-05-02
Granted: 2004-04-13
Abstract: An improvement in a seal assembly of the type including a seal element retained by a seal housing, where one of the seal element and the seal housing is constructed from a compressible material, where the seal element includes a seal engagement surface and where the seal housing includes a housing engagement surface. The improvement includes at least one of the seal engagement surface and the housing engagement surface defining a depression for providing an isolated gap between the seal engagement surface and the housing engagement surface.
Patent CA-2315239-C (CA)
Inventor: ERVIN PAUL R JR
IPC: C07K14/47
Filed: 1998-12-18
Granted: 2008-05-13
Abstract: L'invention porte sur une séquence d'acide nucléique codant la mammastatine, un inhibiteur spécifique de la prolifération cellulaire mammaire. La mammastatine est codée par une séquence d'acide nucléique unique et a un poids moléculaire approximatif de 44 kDa sous sa forme inactive, non phosphorylée. Les cellules mammaires normales expriment les formes phosphorylées ayant des poids moléculaires approximatifs de 53 kDa et 49 kDa. Les cellules mammaires métastatiques soit n'expriment pas du tout la Mammastatine, soit expriment les formes phosphorylées de 53 kDa ou 49 kDa. Les cellules cancéreuses mammaires sont inhibées dans leur prolifération par l'administration de la mammastatine phosphorylée.
Patent CA-2315584-C (CA)
Inventor: SCHUETZ UDO
IPC: B23P19/04
Filed: 2000-08-11
Granted: 2005-10-18
Abstract: In a method for reconditioning a returnable barrel of sheet metal, that is used initially as a bung barrel having a barrel wall and a top cover with a fill and discharge bung and fixedly connected to the barrel wall, and is to be reused as a lid barrel with a bung lid or bung-free lid connected to an outwardly rolled opening rim of the barrel wall via a clamping ring closure after removal of the top cover; wherein the barrel wall has an upper portion forming a barrel neck recessed or tapered relative to the outwardly rolled opening rim of the barrel wall, wherein the top cover of the initial bung barrel has a rolled outer rim placed on the outwardly rolled opening rim of the barrel wall and connected to the outwardly rolled opening rim by lock-seaming and welding, the top cover of the bung barrel is circularly cut concentrically to a longitudinal center axis of the barrel at a transition between a plate of the top cover and an upwardly extending inner rim of the top cover to separate the plate of the top cover from the barrel wall and leave a free lower portion of the upwardly extending inner rim. Subsequently, the lower portion of the upwardly extending inner rim is formed into an annular circumferential inner groove of the barrel neck.
Patent CA-2317829-C (CA)
Inventor: RING MICHAEL E
IPC: B60T8/26
Filed: 2000-09-08
Granted: 2005-02-15
Abstract: A method of substantially achieving a minimum stopping distance of a freight train consist without incurring any significant detrimental wheel slide comprising the steps of preprogramming preselected information into a computer disposed on a freight locomotive and determining a speed of such freight train consist. Then communicating a signal that is indicative of said speed determined to such computer disposed on such freight locomotive. Determining in such computer a pressure that can be applied to brake cylinders which will maintain substantially maximum adhesion between wheels being braked and rail surfaces in contact with such wheels and communicating a signal representative of such pressure determined to a pressure control valve in fluid communication with such brake cylinders and, thereafter, maintaining a maximum pressure on such brake cylinders that will stop such train consist in a shortest possible distance while simultaneously substantially preventing wheel slide.
Patent CA-2319403-C (CA)
Title: Absorbent article with breathable dual layer backsheet comprising one layer with slanted capillary apertures
Inventor: CIMINI CARMINE
IPC: A61F13/514
Filed: 1999-02-03
Granted: 2005-01-11
Abstract: The present invention relates to breathable absorbent articles like baby diapers, adult incontinence articles and in particular to sanitary napkins or panty liner. According to the present invention the articles are provided with an apertured backsheet for breathability. At least one of the breathable layers of the backsheet comprises a resilient, three dimensional web which consists of a liquid impervious polymeric film having apertures. The apertures form capillaries which are not perpendicular to the plane of the film but are disposed at an angle of less than 90.degree. relative to the plane of the film.
Patent CA-2332734-C (CA)
Inventor: BAKER ALBERT D
IPC: H04L12/66
Filed: 2001-01-29
Granted: 2006-05-23
Abstract: An autosensor or other communication system processing device determines which of a number of available link variants is required for a particular communication link that couples customer premises equipment (CPE) or another type of device to a network. The autosensor examines responses to messages sent over the link in order to determine one or more link variants associated therewith. The CPE or other device may then be automatically configured to support the determined link variant(s), e.g., by activation of an appropriate protocol entity in the CPE or other device. For example, CPE may be coupled to a network via an Asynchronous Transfer Mode (ATM) virtual circuit (VC) established over a digital subscriber line (DSL). In such an arrangement, multiple protocols may be encapsulated within the ATM cells, with each of the multiple protocols corresponding to a link variant. The CPE in this case may correspond to an ADSL termination unit-receive (ATU-R) device, or other type of gateway. The autosensor performs a series of tests to determine the link variant(s) for the VC, and the CPE or another network device which communicates with the CPE is then adjusted accordingly.
Patent CA-2338060-C (CA)
Inventor: LIANG JUNZHONG
IPC: G01B11/16
Filed: 1999-04-20
Granted: 2005-03-15
Abstract: Optical characteristics of optical systems, such as the eye (14), are measured including vision defects of the eye using a collimated beam (12) from a diode laser (66) focused onto the anterior surface (22) of the comes (24) of the eye for providing a finite source (16) of secondary radiation on the retina (18) of the eye, the image of which is close to a desired diffraction limited spot. The secondary radiation is reflected back from the retina (18) as a reflected wavefront of radiation that passes through the eye and is directed onto a wavefront analyzer (42) where distortions associated with the reflected wavefront are measured. By focusing on the cornea (24) through a long focal length lens (70) and thus converging the beam through a small angle (13), as opposed to typically focusing a collimated light onto the retina (18), the need for lenses or lens combinations, and the time required to adjust such to accommodate the differing vision of each patient is eliminated.
Patent CA-2339605-C (CA)
Inventor: WINTER JOHN A
IPC: H01R4/02
Filed: 1999-07-30
Granted: 2003-12-02
Abstract: The present invention provides for the use of electroconductive ceramic thermoplastic, thermoset and ultraviolet radiation curable paints as antenna elements and/or connector elements in a transparent antenna system. Antenna elements are formed on a major surface of a rigid transparent ply, preferably glass, and connected to a connector that permits transfer of signals generated by the antenna element to an electromagnetic energy transmitting and/or receiving device. The connector may be in direct electrical contact with or capacitively coupled to the antenna element. If desired, additional rigid transparent plies may be secured to the first ply to form a laminate, wherein the antenna element or the antenna element and the connector are laminated between the rigid plies.
Patent CA-2341758-C (CA)
Title: Multilayer dielectric evanescent mode waveguide filter
Inventor: DE LILLO ROCCO A
IPC: H01P3/16
Filed: 1999-08-27
Granted: 2004-04-06
Abstract: A multilayer dielectric evanescent mode waveguide bandpass filter (100) with resonators (10a, 11a) utilizing via hole technology capable of achieving very narrow bandwidths with minimal insertion loss and high selectivity at microwave frequencies is provided. The resonators (10a, 11a) may also be used as feed posts (1, 2). A typical implementation of this filter (100) is fabricated with soft substrate multilayer dielectrics with high dielectric constant ceramics. This filter (100) typically takes up less space than other filters presently available. A typical implementation operates at a center frequency of 1 GHz, although other center frequencies, such as approximately 0.5 GHz to approximately 60 GHz, are achievable. The perimeter of the filter (10 0) may be defined by via holes or plated slots.
Patent CA-2350465-C (CA)
Title: Systeme et procede de fabrication d'un emballage a atmosphere modifiee
Inventor: DEYO ALAN E
IPC: B65B31/04
Filed: 1999-10-08
Granted: 2006-02-07
Abstract: L'invention concerne un système et un procédé d'emballage permettant de fabriquer un emballage à atmosphère modifiée (10) composé d'une enveloppe externe (12) et d'une enveloppe interne (14). L'enveloppe externe comprend une partie sensiblement perméable à l'oxygène (16), alors que l'enveloppe interne (14) est sensiblement imperméable à l'oxygène. Une fois le produit alimentaire de type viande crue (26) placé à l'intérieur de l'enveloppe interne (14), celle-ci est fermée hermétiquement et introduite dans l'enveloppe externe (12) qui n'est pas fermée hermétiquement, ce qui permet de créer une poche (13) entre les enveloppes interne et externe. Le système et le procédé correspondant font tout d'abord intervenir une technique de réduction de l'oxygène telle que l'inertage, le conditionnement sous gaz et/ou la désoxygénation afin de réduire rapidement le taux d'oxygène dans la poche de façon qu'il atteigne un premier taux non égal à zéro. On utilise ensuite un désoxygénant d'oxygène actif (28) en vue de faire tomber davantage le niveau d'oxygène à zéro pour cent, une fois l'emballage (14) fermé hermétiquement. On active le désoxygénant (28) au moyen d'un accélérateur d'absorption d'oxygène afin d'augmenter le taux auquel l'oxygène est absorbé. On place le désoxygénant (28) à l'extérieur de l'enveloppe interne afin d'absorber sensiblement tout oxygène résiduel à l'intérieur de la poche et de l'enveloppe interne, ainsi que l'oxygène susceptible de s'échapper dans l'emballage modifié (10).
Patent CA-2351342-C (CA)
Inventor: STACY PETER CHARLES
IPC: F16K11/052
Filed: 1999-11-25
Granted: 2007-09-11
Abstract: A rotary valve is described for use in controlling an air supply to an inflatable patient support system, especially an alternating pressure mattress. The valve comprises a rotary valve for controlling air supply to an alternating pressure patient support system which comprises a body member (10) having a planar surface (21) and at least two apertures (25, 26) for communication with cells or sets of cells in the patient support system, and a further aperture (22) for connection to a pressurised air source, an actuator member (12) which is rotatable in face to face contact with said planar surface, said actuator having a recessed portion (38) which forms an air supply chamber when in contact with said planar surface is positioned to be constantly supplied with air from said further aperture, drive means (16, 18) for rotating the actuator with respect to the first member and detector means (32) for detecting the position of the actuator relative to the body member and, in conjunction with control means, for controlling the timing and duration of air supply to the cells or sets of cells.
Patent CA-2352401-C (CA)
Inventor: JERSTROM GOERAN
IPC: A21C3/02
Filed: 2001-07-04
Granted: 2007-05-22
Abstract: A rolling pin has a hollow cylindrical metal roller rotatable relative to an elongated shaft assembly extending axially through the roller, the shaft assembly having two rods respectively rotatably journaled in bushing portions of end caps on the roller, the two rods having their inner ends fitted in recesses in a weighted coupler disposed within the roller, and having outer ends offset from the rotational axis and connected to handles, each of which handles has a rounded side and a flattened side. The weight causes the handles to be disposed in an at-rest position with most of each handle disposed above the rotational axis and with the flattened sides of the handles facing downwardly.
Patent CA-2353201-C (CA)
Title: Heterogenite material for making submicron cobalt powders
Inventor: SINGH RAJ P
IPC: C01G51/04
Filed: 2001-07-18
Granted: 2011-04-05
Abstract: A high-surface-area heterogenite (HCoO2) material is described for use in making submicron cobalt metal powders. The HCoO2 material has a surface area of at least about 90 m2/g and is preferably produced by dehydrating a cobalt hydroxide precipitate at 110ÀC.
Patent CA-2354789-C (CA)
Inventor: OLSON ALAN K
IPC: C09K8/74
Filed: 2001-08-07
Granted: 2006-05-23
Abstract: An improved method .and fracturing fluid for hydraulic fracturing of a subterranean formation, the fracturing fluid comprising a surfactant, a water soluble or dispersible anionic organic salt, an acid and a low molecular weight organic solvent.
Patent CA-2358269-C (CA)
Title: Structured packing system for reduced distillation column height
Inventor: LOCKETT MICHAEL JAMES
IPC: F25J3/04
Filed: 2001-10-04
Granted: 2004-12-14
Abstract: A system particularly useful for the cryogenic rectification of air to produce product, particularly high purity argon, comprising a structured packing arrangement having a defined moderate area density, a defined sharp corrugation angle and at least one of a defined short brick height and a defined packing structure modification.
Patent CA-2358790-C (CA)
Inventor: NOGUTI HIDEMI
IPC: H04L25/40
Filed: 2001-10-15
Granted: 2004-07-20
Abstract: The circuit includes a delay circuit (1) for phase-delaying clocks output from a voltage controlled oscillator by a predetermined phase, a flip flop (2) for capturing the clock delayed by the delay circuit at a falling edge or rising edge of the data signal, an average value circuit (3) for detecting a time average value of an output of the flip flop, and a comparator (4) for comparing in amplitude the time average value with a predetermined fixed value and then issuing an alarm when out-of-sync of a clock is detected.
Patent CA-2361334-C (CA)
Inventor: PIRIE-SHEPHERD STEPHEN
IPC: A61K38/49
Filed: 2000-02-10
Granted: 2014-06-03
Abstract: Disclosed are deglycosylated fragments of a kringle 1-3 region of plasminogen, nucleotides encoding deglycosylated kringle 1-3 region proteins and antibodies specific for deglycosylated kringle 1-3 region proteins. The compositions of the present invention have increased antiangiogenic activity as compared to previously isolated kringle 1-3 region proteins. Also included in the present invention are methods of treating angiogenesis-associated diseases and conditions such as cancer using the compositions described herein.
Patent CA-2363887-C (CA)
Title: Systeme de sac gonflable
Inventor: OKUMURA TOMOYUKI
IPC: B60R21/231
Filed: 2001-11-27
Granted: 2005-04-12
Abstract: Système de sac gonflable dans lequel un sac gonflable est placé sous une surface supérieure d'un panneau d'instruments pour restreindre un passager en allumant un gonfleur par un signal d'un capteur d'accélération lorsqu'un véhicule entre en collision et en déployant le sac gonflable avec un gaz généré par l'allumage du gonfleur, une méthode de formation d'une poche dans une surface inférieure de sac gonflable lorsqu'il est gonflé.
Patent CA-2366862-C (CA)
Inventor: MECONI REINHOLD
IPC: A61K31/46
Filed: 2000-03-09
Granted: 2008-05-20
Abstract: The invention relates to a transdermal therapy system (TTS) which comprises the following essential characteristics: a back layer which faces away from the skin and is impermeable to the active agent, at least one active agent deposit, a matrix which is connected to said active agent deposit and which controls the release of the active agent;  and an adhesive fixing device for fixing the therapy system on the skin. The deposit and/or the matrix also contain support materials consisting of paper. The invention also relates to a method for producing the inventive transdermal therapy system and to the use of the same.
Patent CA-2372057-C (CA)
Inventor: LORTON MARC
IPC: B61B9/00
Filed: 2000-02-16
Granted: 2009-09-15
Abstract: The invention concerns an installation for transporting people and/or goods, suited for transporting handicapped people and people in wheelchairs in particular, comprising combined: a civil engineering structure and a mount frame of the type used for mechanical staircases; at least a cab driven to and fro over a path matching one which would be travelled by the steps of a complete mechanical staircase corresponding to the mount frame. The invention also concerns a method for positioning said installation, in particular from a pre-existing mechanical staircase.
Patent CA-2372076-C (CA)
Title: Flush control apparatus
Inventor: RAUTAVUORI JANNE
IPC: E03D1/36
Filed: 2002-02-15
Granted: 2010-02-02
Abstract: The present invention relates to an apparatus for flushing a WC bowl, the apparatus allowing reflushing of the bowl soon after the first flushing without filling the water tank to the maximum volume determined by an electric sensor. The movement of a piston part (4) located in a chamber (5) communicating with the water distribution system is controlled by means of a control mechanism (2) operating under the dynamic pressure of supply water and by the force of gravity, this movement, in turn, controlling the movement of the discharge valve (15) and thus regulating the flushing step.
Patent CA-2373286-C (CA)
Inventor: ROCHLIN ELIMELECH
IPC: C07H15/10
Filed: 2000-05-09
Granted: 2010-09-28
Abstract: La présente invention a pour objet des méthodes synthétiques de préparation à grande échelle de D-érythrosphingosines et de D-érythrocéramides de grande pureté isomérique.
Patent CA-2380120-C (CA)
Inventor: HINOKUMA KOICHIRO
IPC: H01M4/86
Filed: 2000-07-19
Granted: 2010-10-26
Abstract: L'invention concerne un matériau conducteur de protons, comportant un matériau de base qui comprend une matière carbonée contenant du carbone comme principal composant et, incorporé au matériau de base, un groupe capable de dissocier un proton. Dans le matériau conducteur de protons, un proton se déplace grâce au groupe capable de dissocier un proton, la conductivité d'un ion étant plus forte que celle d'un électron. Comme matière carbonée, on utilise un agrégat de carbone tel qu'un fullerène et un carbone tubulaire (appelé nanotube de carbone), une matière carbonée présentant une structure en diamant ou analogue.
Patent CA-2381067-C (CA)
Title: Method and system for the recuperation of septic tank content
Inventor: VACHON ERICK
IPC: E03F7/10
Filed: 2000-08-04
Granted: 2006-09-12
Abstract: A method and system for the recuperation of the content of septic tank where the supernatant is returned to the septic tank after the recuperation of the sludge and of the scum is described herein. According to the method of the present invention, a major portion of the supernatant is advantageously recuperated from the top of the septic tank to the bottom thereof, and store d in a first reservoir of the system. The sludge, the remainder of the supernatant and the scum are then recuperated and stored in a second reservoir. The supernatant is filtered, either upon its recuperation or befo re its return to the septic tank. Finally, the filtered supernatant is returned to the septic tank.
Patent CA-2382081-C (CA)
Title: Modified starch solutions and their use in personal care
Inventor: MATZ GARY F
IPC: A61Q17/04
Filed: 2000-11-01
Granted: 2010-01-05
Abstract: Disclosed are novel aqueous modified starch solutions, such solutions can contain high levels of the modified starch and remain stable such that on standing, the solution does not form a precipitate, become a non pourable gel, separate or spoil due to attack from microorganisms. The use of the novel aqueous modified starch solutions in a cosmetically acceptable medium for the treatment of a keratin-containing substrate is also disclosed.
Patent CA-2383293-C (CA)
Inventor: JOHNSON B RON
IPC: A61K31/4425
Filed: 2000-09-22
Granted: 2010-11-02
Abstract: The present invention relates to treating disordered epithelial tissues such as cold sores and other complications resulting from disorders such as herpes, and the like. The compositions combine an anti-infective and/or antimicrobial active agent in a carrier. Systems are then used to vigorously agitate the disordered epithelial tissue while topically applying the treatment composition such that the disordered epithelial tissue improves in a clinically discernable manner. The preferred anti-infective and/or antimicrobial active agent is an organohalide such as a quaternary ammonium compound, preferably benzalkonium chloride. The inventive compositions may be used also in connection with a preferred applicator configuration.