baber/WOPTO huggingface dataset:
Patent CA-2313912-C (CA)
Inventor: VILLA FRANCESCO
IPC: H05H7/00
Filed: 2000-07-14
Granted: 2008-09-09
Abstract: A method for generating a closely spaced train of extremely high voltage short pulses. The method involves generating the train of pulses by combining a plurality of harmonic amplitudes to construct said pulses, via a Fourier construction. Any arbitrary pulse shape can be reproduced simply by changing the amplitude of the harmonics. The train of high voltage electrical pulses produced by the method of the present invention is particularly well suited for the acceleration of particles by applying the pulses to an appropriate accelerating structure, or the pulses can be used to drive an undulator/wiggler.
Patent CA-2315452-C (CA)
Title: Arrangement for simultaneous analysis of several optical lines
Inventor: LOECKLIN EBERHARD
IPC: G01J3/36
Filed: 2000-08-09
Granted: 2009-09-29
Abstract: An optical spectrum analyser of novel design, in which several different spectra can be measured and analysed simultaneously. A measuring signal is used as a reference signal for calibrating the optical spectrum analyser. The light rays are admitted via a coupling device with several coupling apertures arranged in a line; and via a separate decoupling device comprising respective decoupling apertures arranged in a line, the light rays are decoupled. Height offset is realised by a 90° deviation prism. The arrangement makes possible simultaneous analysis of several optical lines with little retroreflection as well as uninterrupted calibration of the measuring process.
Patent CA-2320975-C (CA)
Title: Apparatus and method for continuously reeling a web material
Inventor: AALTO ESA
IPC: B65H18/14
Filed: 1999-02-19
Granted: 2007-07-17
Abstract: The invention relates to an apparatus for continuously reeling a paper web (W), especially a high-loss magazine paper web, around a reel spool (68). The apparatus comprises means for guiding the paper web towards the reel spool, means for winding the paper web around the reel spool to form a paper roll (PR), and means for positioning the paper web on the roll (PR) in different axial positions with respect to said reel spool (68). The means for positioning the paper web on the roll in different axial positions comprises oscillating means (66, 65) provided for an oscillating movement of the reel spool (68) in cross direction of the paper web (w).
Patent CA-2322794-C (CA)
Title: Method for determining the required bit rate for a number of communications connections which can be statistically multiplexed
Inventor: HAAS ULRICH
IPC: H04L12/56
Filed: 1998-12-03
Granted: 2008-07-22
Abstract: The invention relates to a method for controlling the acceptance or refusal of a new connection on an ATM communications device having a maximal capacity Rmax which already handles a plurality M of connections that can be statistically multiplexed, whereby the new connection has a peak cell rate P CR and a sustainable average cell rate SCR. The inventive method comprises the following steps: Determining the sum PM+1=.SIGMA.PCRi of the peak cell rate PCR, the sum SM+1=.SIGMA.SCRi of the sustainable cell rate SCR of the M existing connections, and the new connection; determining the variance V of the cell rates of the M+1 connections; determining the required capacity loadM+1 for the M connections according to PM, SM and V, and; accepting the connection in the case when loadM+1 is less than or equal to Rmax. The connection acceptance control can be carried out faster, more effectively an d independent of the sequence of accepted connections by the exact calculation of the required capacity of the communications connections.
Patent CA-2326503-C (CA)
Inventor: LEMPIO ILKKA
IPC: B66B5/00
Filed: 1999-03-23
Granted: 2005-09-06
Abstract: The invention relates to a method for braking a traction sheave elevator. Wh en the elevator is to be stopped by an emergency stop function, the braking of the elevator is complemented by using a braking device not comprised in the drive machine. The invention als o relates to a traction sheave elevator provided with a braking device so controlled as to provide complementary braking when the elevator is to be stopped by an emergency stop function.</S DOAB>
Patent CA-2326517-C (CA)
Title: New galenic preparations of meloxicam for oral administration
Inventor: SIEGER PETER
IPC: A61K9/20
Filed: 1999-03-23
Granted: 2008-06-10
Abstract: The invention relates to the use of a meloxicam salt of an inorganic or organic base for preparing an orally administered, solid pharmaceutical preparation from which the active substance is rapidly released and absorbed, for pain therapy, corresponding pharmaceutical preparations made by direct tabletting and the process for preparing them.
Patent CA-2326718-C (CA)
Inventor: JINNAI TAKETOSHI
IPC: H01P1/04
Filed: 2000-11-23
Granted: 2004-01-06
Abstract: According to a waveguide connecting method, a shim is fabricated to have a cylindrical portion and flange. The cylindrical portion has an outer diameter substantially equal to an inner diameter of a first waveguide which is to be connected to a second waveguide.      The flange projects from one end of the cylindrical portion outwardly. The other end of the cylindrical portion of the shim is inserted into the first waveguide.      The second waveguide is urged against the first waveguide, with an end face of the second waveguide being in contact with the flange of the shim, until the end face of the second waveguide abuts against an end face of the first waveguide. A waveguide connecting structure is also disclosed.
Patent CA-2329822-C (CA)
Inventor: VERONELLI FRANCO
IPC: B65H54/02
Filed: 2000-12-28
Granted: 2009-02-24
Abstract: Optical fibre tensioning device, receiving at its input an optical fibre (35) from a traction device (37) and capable of supplying the optical fibre from its output to a device (40) for storing the fibre. The tensioning device (1) comprises at least one fixed pulley (32) on which the optical fibre (35) is wound, for a certain length. at least, and at least one movable pulley (9) on which the optical fibre (35) is wound, for a certain length at least. A device for measuring the tension applied to the fibre and a motorized device (24, 26, 5, 7) for moving the movable pulley (9) interact with each other to control the distance (Dp) between the axes (33, 20) of the pulleys (32, 9) in such a way as to automatically keep the tension applied to the fibre essentially constant. (Figure 1)
Patent CA-2337175-C (CA)
Inventor: DANEBERG HAIM
IPC: A61P9/10
Filed: 1999-07-14
Granted: 2009-03-31
Abstract: Un biphosphonate (BP), un pyrophosphate (PP), un complexe de BP et de PP, un polymère de BP ou de PP ou bien un sel pharmaceutiquement acceptable de ces composés sont utilisés pour la prévention ou le traitement de la resténose.
Patent CA-2338402-C (CA)
Inventor: DAVIS HARRY H
IPC: E04D13/076
Filed: 2001-02-20
Granted: 2004-12-07
Abstract: A composite gutter guard is adapted for being positioned at an opening of a longitudinally extending, generally U-shaped gutter used for collecting and distributing rainwater runoff from the roofs of residential homes and other buildings. The gutter guard includes an elongate polymer guard panel defining a plurality of spaced filter openings. The guard panel is adapted to extend laterally across the opening of the gutter and longitudinally along the length of the gutter.  A polymer-coated mesh layer overlies the guard panel in an area of the filter openings and cooperates with the guard panel to capture and separate debris from rainwater runoff entering the gutter. A heat weld connects the mesh layer to the guard panel.
Patent CA-2342177-C (CA)
Inventor: BASSLER PETER
IPC: C07C209/84
Filed: 1999-08-17
Granted: 2008-12-23
Abstract: The invention relates to a method for simultaneous preparation of 6- aminocapronitrile and hexamethylene diamine from adipodinitrile, comprising the following steps: a) hydrogenating adipodinitrile in the presence of a catalyst containing an element of the eight subgroup as catalytically active component to obtain a mixture containing 6- aminocapronitrile, hexamethylene diamine, adipodinitrile and high boilers; b) separating by distillation hexamethylene diamine from the mixture containing 6-aminocapronitrile, hexamethylene diamine, adipodinitrile and high boilers and c1) separating by distillation 6-aminocapronitrile and subsequently dl) separating by distillation adipodinitrile or c2) simultaneously separating by distillation 6-aminocapronitrile and adipodinitrile into separate fractions. The method is characterized in that the temperature of the bottom in steps d1) or c2) is below 185 .degree. C.</ SDOAB>
Patent CA-2344879-C (CA)
Inventor: CHU MICHAEL S H
IPC: A61B17/12
Filed: 1999-09-17
Granted: 2008-06-03
Abstract: A ligating band dispenser comprises a substantially cylindrical first suppor t surface capable of holding a plurality of first ligating bands. The first support surface has a first channel extending substantially axially therethrough and a plurality of first slots extending away from a distal end thereof through at least a portion of the first support surface. A plurality of increased diameter abutting portions define a plurality of segments of a pull line extending through the slots with each of the abutting portions being retained within the channel by contact with a corresponding one of the slots. Each of the segments loops around a corresponding one of the ligating bands to releasably couple the pull line to the ligating bands.
Patent CA-2350226-C (CA)
Title: Protein expression vector and utilization thereof
Inventor: UEMURA HIDETOSHI
IPC: C07K14/47
Filed: 1999-11-19
Granted: 2012-04-24
Abstract: The present invention relates to a protein expression vector containing a secretory signal nucleotide sequence and, in the 3' downstream side thereof, a Tag nucleotide sequence, a cleavable nucleotide sequence and a cloning site, into which a nucleotide sequence encoding a target protein can be inserted, in this order.
Patent CA-2351815-C (CA)
Inventor: YOSHIKAWA TATSUYA
IPC: B01J37/02
Filed: 2001-06-26
Granted: 2007-07-24
Abstract: A catalyst is provided that is capable of efficiently purifying NO x contained in a lean atmosphere containing moisture. The exhaust gas purifying catalyst contains a composition obtained by physically mixing a composite oxide containing zirconium and manganese and/or cobalt with a zeolite.
Patent CA-2353537-C (CA)
Inventor: BLUMENSCHEIN MARCUS
IPC: B65D43/00
Filed: 1999-11-12
Granted: 2005-04-12
Abstract: Disclosed is a plastic receptacle having a lid (1). The receptacle comprises an upper edge and the lid (1) comprises an area (2) encompassing said upper edge. Said area (2) comprises a side (3) which radially faces inwards. The lid also comprises a middle area (4) surrounded by said first area (2) and an outer area (5) extending downwards.    Furthermore, the lid (1) is provided with box-type projections (6) on its side (3) which radially faces inwards. The aim of the invention is to achieve better centring and better stability of the stacked-up receptacles having lids (1) by maintaining a low stack height of the lids (1). To this end, the side (3) of the lid (1) which faces radially inwards has a surrounding terracing (7) which has approximately the same width as the box-type projections (6) and said box-type projections (6) are arranged on the terracing (7) and extend to the upper edge of the encompassing area (2) of the lid (1).
Patent CA-2357025-C (CA)
Inventor: BLOCK HANS-DIETER
IPC: B01J8/02
Filed: 1999-12-14
Granted: 2008-01-29
Abstract: L'invention concerne un procédé continu qui permet de produire du silane par dismutation de trichloro-silane dans un lit catalytique dans une plage de température comprise entre -20 DEG  et 50  DEG C.
Patent CA-2357654-C (CA)
Title: Dragline apparatus and bucket
Inventor: OLLINGER CHARLES G IV
IPC: E02F3/46
Filed: 2001-09-24
Granted: 2005-01-11
Abstract: A dragline apparatus has an independently controlled front hoist line and rear hoist line. The front hoist line is connected to the forward end of the bucket, and the rear hoist line is connected to the rearward end.
Patent CA-2357919-C (CA)
Title: Cage de ferraillage pour un element en beton arme
Inventor: MATIERE MARCEL
IPC: E04C5/06
Filed: 2001-09-26
Granted: 2009-05-19
Abstract: L'invention a pour objet une cage de ferraillage pour un élément en béton (1) comprenant au moins deux nappes d'armatures longitudinales (C, T) maintenues écartées l'une de l'autre par des armatures transversales (E). Conformément à l'invention, chaque armature longitudinale d'une nappe est constituée d'une barre plate métallique (3, 3') parallèle à la fac e correspondante de l'élément (1) et ayant une largeur et une épaisseur déterminées en fonction des contraintes appliquées de façon à assurer, en section transversale, l'aire nécessaire à la résistance, et les armatures transversales (4) de maintien de l'écartement des deux nappes sont soudées sur les faces internes en vis à vis (31, 31') des deux barres plates longitudinales (3, 3'), de façon que l'épaisseur globale de la cage (2) ne dépasse pas l'écartement entre leurs faces externes, l'épaisseur (H2) de l'élément moulé (1) étant ainsi réduite.
Patent CA-2359573-C (CA)
Title: Conjugates of colony stimulating factors for targeting and imaging infection and inflammation
Inventor: BABICH JOHN W
IPC: A61K47/22
Filed: 2000-01-19
Granted: 2010-04-20
Abstract: The present invention provides novel agents for specifically targeting and detecting or treating focal sites of infection or inflammation in a subject. The diagnostic agents of the invention rapidly localize at sites of infection or inflammation. In addition, the agents exhibit a relatively high target-to-background ratio and rapid clearance from the background and the target particular when administered as a bolus intravenously. Further, clinical pharmakonetic studies indicate that administration of colony stimulating factors in an amount effective for targeting would be relatively safe. The invention is based, at least in part, on the surprising finding that radiolabeled G-CSF effectively localizes to sites of infection. This empirical result is surprising, since the expression level of CSF receptors on cells has been found to be relatively low, compared to the expression level of other growth factor receptors on hematopoietic cells (Park et al., "Hemapoietic Growth-Factor Receptors" p. 39-75 in). Based on the cross-reactivity between CSFs and CSF receptors (Walker, F., and A.W. Burgess (1987) J. Cell. Physiol. 130:255-261), it is expected that other CSFs will also bind to sites of infection.
Patent CA-2368272-C (CA)
Inventor: MATSUDA OSAMU
IPC: G01N21/17
Filed: 2000-06-21
Granted: 2006-03-28
Abstract: The invention provides an apparatus for measuring the physical properties of a sample by optically monitoring the response of the sample to illumination by ultrashort optical pulses.      The apparatus forms a common path optical interferometer of a Sagnac type that can measure physical properties at normal incidence. The interferometer is a two-arm Sagnac interferometer featuring two beam splitters.      Measurement is performed in such a manner that a sample (14) is excited by a beam of ultrashort optical pulses, and variations in intensity and phase of another optical beam are detected. This enables a Wide range of measurement of physical properties such as thickness, sound velocity, and thermal properties of substances.
Patent CA-2368356-C (CA)
Inventor: MARUO SUSUMU
IPC: A61K47/26
Filed: 2001-02-22
Granted: 2009-08-25
Abstract: A patch comprising an adhesive layer formed on one surface of a flexible support, wherein said adhesive layer containing a drug, an absorption enhancer and an adhesive comprising; (i) said drug is buprenorphine hydrochloride and/or buprenorphine, and ( ii ) said absorption enhancer is a mixture of polyoxyethylene sorbitan mono fatty acid ester having 6 to 20 of oxyethylene units and 12 to 18 of carbon number of fatty acid ester, and at least one selected from the group consisting of liquid higher fatty acid ester, 60 to 180 of molecular weight of liquid poly hydric alcohol, lactic acid and triacetin, and (iii) said adhesive is an acrylic-based adhesive.
Patent CA-2369513-C (CA)
Title: Vehicular two-wheel/four-wheel drive switching system
Inventor: TAKANO NORIAKI
IPC: F16H57/029
Filed: 2002-01-28
Granted: 2005-07-12
Abstract: [Object] To provide a vehicular two-wheel drive and four-wheel drive switching system the configuration of which is simple, which can be built without changing the existing configuration possibly, which hardly generates noise and which can be individually lubricated in a state separated from the other actuating part. [Means to Solve] A vehicular two-wheel drive and four-wheel drive switching system is provided with a switching unit 31 for transmitting power or disconnecting the transmission of power in a power transmission mechanism, the switching unit is composed of a driving shaft 32 connected to the drive side, a driven shaft 33 fitted to the driving shaft via a circular clearance gap, plural connecting/disconnecting members 34 provided in clearance between the driving shaft and the driven shaft for connecting or disconnecting the driving shaft and the driven shaft by being fitted or disconnected to/from respective opposite surfaces, a switching mechanism 35 for selectively positioning these connecting/disconnecting members in a position in which the driving shaft and the driven shaft are connected and in a position in which they are disconnected and a casing 36 surrounding these, and an oil seal is provided in two locations at an interval in the longitudinal direction of the driven shaft so that the switching mechanism is sealed.
Patent CA-2370835-C (CA)
Inventor: DENEN DENNIS J
IPC: A47K10/34
Filed: 2002-02-08
Granted: 2009-09-15
Abstract: Apparatus for dispensing paper from rolls which feeds continuously, roll to roll, and does not require extra procedure to bring stub roll into position. The apparatus has means for holding and positioning at least first and second rolls of paper with respect to each other; means for dispensing paper from the first roll; means for dispensing paper from the first and second rolls simultaneously when the first roll reduces to a predetermined diameter of paper, means for positioning the depleted first roll for replacement without the necessity of removing the second roll; and means for dispensing from the second and replacement rolls simultaneously when the second roll reduces to a predetermined diameter of paper. The apparatus also has a capacity--change based proximity sensor comprising a circuit according to a balanced bridge principle where detection is based on detecting a phase difference, which depends upon the amount of detected capacitance difference or change. The proximity detector senses when a hand is placed near the dispenser, and thereupon dispenses a set amount of towel. It does not keep dispensing the towel. The hand must be withdrawn and placed in proximity to the sensor again.
Patent CA-2390549-C (CA)
Inventor: HENDRICKS JOHN H
IPC: H04N7/173
Filed: 2000-11-17
Granted: 2014-10-28
Abstract: L'invention concerne une visionneuse permettant d'afficher un livre électronique et de faire du commerce électronique. En même temps qu'un utilisateur lit un livre électronique, il peut regarder des informations relatives à des produits et services, regarder un catalogue électronique en ligne et recevoir des échantillons de produits disponibles à l'achat. En entrant une demande d'achat, l'utilisateur peut acheter des produits ou services. Dans le cas d'un produit numérique, l'utilisateur peut télécharger le produit acheté, directement dans la visionneuse, laquelle enregistre également des statistiques concernant les demandes d'achat et d'informations, de manière à recommander des produits ou services associés, ou pour afficher à l'intention de l'utilisateur certains types de publicités.
Patent CA-2396633-C (CA)
Title: Tiltable container
Inventor: BOUTHILLIER MARIO
IPC: B66F9/19
Filed: 2002-08-02
Granted: 2011-01-11
Abstract: A container for storing bulk material including a base wall, first and second end walls and a pair of sidewalls for forming an opened top enclosure. The container is transportable and tiltable between a generally upright storage position and a tilted dumping position either manually or through the use of a conventional forklift truck. The base and sidewalls define respectively first and second abutment walls both recessing inwardly and being formed integrally with the remainder of the container. The lifting tines of the forklift truck are adapted to contact the first abutment walls for supporting the container in its generally upright position. The sidewalls also define a recessed section allowing the container to pivot about a pivot location located generally about the center of mass of the container between the upright position and the tilted position wherein the lifting tines abuttingly contact the second abutment walls.
Patent CA-2414953-C (CA)
Title: Belt-cooling and guiding means for continuous belt casting of metal strip
Inventor: SIVILOTTI OLIVO GIUSEPPE
IPC: B22D11/055
Filed: 2001-08-07
Granted: 2006-10-31
Abstract: A belt cooling and guiding apparatus for a casting belt of a twin belt caster. The cooling and guiding apparatus includes at least one nozzle having a support surface facing a reverse surface of the casting belt (a surface opposite to a casting surface in the casting mold), provided with a continuous slot in the support surface arranged transversely substantially completely across the casting belt. The slot allows for delivery of cooling liquid to the reverse surface of the belt in the form of a continuous film having uniform thickness and velocity of flow when considered in the transverse direction of the belt. This allows for even cooling transversely of the belt. The nozzle arrangement is also provided with a drainage opening for removal of cooling liquid downstream from the continuous slot, and a vacuum system associated with the drainage opening for applying suction to the drainage opening. One or more such cooling nozzles is provided at the entrance of the casting mold where uniform cooling is critical to the characteristics of the cast strip article.
Patent CA-2416198-C (CA)
Inventor: BAUDRY SEVERINE
IPC: G06T1/00
Filed: 2003-01-10
Granted: 2016-08-09
Abstract: Device and method for determining local geometric variations occurring in data, the data comprising a reference pattern X. The method includes, for example, the following steps: ~ model the local geometric variations using an indices variable J, the said variable allowing for the correspondence between the samples of deformed data and those of the original data, ~ estimate the local variations using the included reference pattern X, a local data deformation model and the deformed data.
Patent CA-2421943-C (CA)
Inventor: ZITTING DANIEL K
IPC: F16J15/32
Filed: 2001-09-20
Granted: 2011-04-12
Abstract: Cette invention concerne un joint amortisseur qui est con×u pour s'utiliser dans un ensemble joint comprenant au moins un joint primaire qui empÚche un fluide de passer entre deux ~l~ments m~caniques en mouvement l'un par rapport ~ l'autre, cas d'un piston ou d'une bielle dans un premier ~l~ment m~canique qui se d~place dans l'al~sage cylindrique d'un second ~l~ment m~canique. Le joint amortisseur comprend un ~l~ment d'~tanch~it~ et un ~l~ment de contrainte ~lastique et d~formable. La mati­re, la forme et/ou le volume de l'~l~ment de contrainte sont choisis de mani­re ~ fournir une force de contrainte suffisante pour maintenir une surface de l'~l~ment d'~tanch~it~ en contact avec le premier ~l~ment m~canique et ~ maintenir simultan~ment une autre surface dudit ~l~ment d'~tanch~it~ en contact avec une surface du second ~l~ment m~canique. Le joint amortisseur peut ~galement Útre con×u pour empÚcher des substances contaminantes d'atteindre le joint primaire.