baber/WOPTO huggingface dataset:
Patent CA-2397411-A1 (CA)
Title: Thwarting map-loaded module masquerade attacks
Inventor: SOBEL WILLIAM E
IPC: G06F21/00
Filed: 2001-01-11
Abstract: Apparatus, computer-implemented method, and computer-readable medium for thwarting map-loaded module (8) attacks on a digital computer (1). Within the computer (1) is a registry (10) containing mappings from generic names (4) of map-loaded modules (8) to specific locations (5) of the map-loaded modules (8). Coupled to the registry (10) is a registry monitor module (20) adapted to monitor attempts to replace existing mappings (5) of map-loaded modules (8) with replacement mappings (5). Coupled to the map-loaded modules (8) is a file system monitor module (70) adapted to monitor attempts to insert new map-loaded modules (8) into the computer (1). Coupled to the registry monitor module (20) and to the file system monitor module (70) is a programmable control module (30) adapted to determine when a change in mapping constitutes a malicious code attack. Such determinations are made when one or more pre-established rules (50) are satisfied. Two categories of rules (50) can be pre-established for use by control module (30): a first set of rules (50) for which programmable control module (30) can make decisions on its own, and a second set of rules (50) for which programmable control module (30) passes control to a system administrator (40).
Patent CA-2399661-A1 (CA)
Title: Passively mode-locked optically pumped semiconductor external-cavity surface-emitting laser
Inventor: PASCHOTTA RUDIGER
IPC: H01S5/065
Filed: 2001-02-09
Abstract: A passively mode-locked optically pumped semiconductor vertical-external-cavity surface-emitting laser (OPS-EXSEL) is disclosed. The laser is mode locked by a semiconductor saturable absorber mirror (SESAM) (5) which forms part of an external cavity. Both the beam-quality limitations of edge-emitting lasers, and the power restrictions of electrically pumped surface-emitting lasers are overcome. The laser uses a semiconductor wafer in which a stack of quantum wells (3) is grown adjacent to a single Bragg-mirror (4) structure.  Light from one or more multi-mode high-power diode lasers (7) is focused onto the face (21) of the wafer and pumps the wells by absorption in the barrier regions. The area of the laser mode on the active mirror can be about 104 times larger than the mode area on the facet of an edge-emitting laser, offering scope for the generation of high average power and large pulse energy. At the same time the external cavity enforces fundamental mode operation in a circular, near-diffraction-limited beam. With the laser, sub-picosecond pulse durations are achievable by eliminating coupled cavity effects and by external pulse compression. Band-gap engineering can be used to shape the pulses, or even integrate gain and saturable absorption within the same wafer.
Patent CA-2402663-A1 (CA)
Inventor: ROSE JEFFREY A
IPC: B60R7/04
Filed: 2001-03-08
Abstract: An automotive trim component (10) is provided which enables an aesthetic feature (26) of a trim component (10) to be observed by a vehicle occupant when the aesthetic feature (26) is viewed by the vehicle occupant through a portion of the trim component (32).
Patent CA-2404847-A1 (CA)
Title: Method and system for estimating software maintenance
Inventor: ADAMS JOHN R
IPC: G06Q10/06
Filed: 2002-09-24
Abstract: A method for estimating effort and cost to maintain a software application, group of applications or an aggregate system of applications entails determining a system size (in function points) and productivity level (in function points per hour or full-time equivalent). The productivity level takes into consideration the maintenance tasks to be performed as well as personnel attributes, such as capability and experience pertaining to the task. The effort equals the product of an effort multiplier and the system size divided by the productivity level. The effort multiplier takes into account maintenance complexities that may result in added effort and cost. The cost is determined by applying prevailing rates and fees to the calculated effort.  As the maintained system is developed and enhanced, and as portions of the system are retired, the system size and productivity level are re-assessed and the effort and cost to maintain the system, as modified, are re-computed.
Patent CA-2404967-A1 (CA)
Inventor: SENE ANTONIO ROBERTO
IPC: B65D43/02
Filed: 2001-06-20
Abstract: A lid for a can comprising a tubular body (10) with an upper end affixing an annular upper wall (20), which internally defines a seat (21) for the hermetic seating of the lid (30), said lid comprising, in a single piece: a sealing portion (31), which is removably seated and retained in the seat (21) and provided with an upper edge (33); and a pair of handles (35) disposed around at least part of the upper edge (33) and having ends unremovably incorporated thereto at points angularly spaced from each other, said handles (35) being medianly displaceable from an inoperative position, substantially coplanar to said upper edge (33), to a raised operative position, after the breakable means (36) have been broken.  The present lid may further comprise a seal strip (40) peripherally incorporated to the pair of handles (35).
Patent CA-2406121-A1 (CA)
Inventor: ZHAO QING A
IPC: A61K38/00
Filed: 2001-04-16
Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
Patent CA-2411798-A1 (CA)
Inventor: LIEBESCHUETZ JOHN WALTER
IPC: A61P35/00
Filed: 2001-06-12
Abstract: Compounds of formula (I) in which R2, X, Y, Cy, L and Lp(D)n have the meanings given in the specification, are inhibitors of the serine protease, Factor Xa and are useful in the treatment of cardiovascular disorders.
Patent CA-2413868-A1 (CA)
Title: Compositions based on emulsified uv-curable resins and use thereof as varnish coating for flooring and wall finish
Inventor: SIMON JEAN-YVES
IPC: C08F290/06
Filed: 2000-10-17
Abstract: The invention concerns a composition based on emulsified UV-curable resins consisting of: a non-modified oligomer base which defines the final properties of the crosslinked product; crosslinking agents consisting of polyfunctional monomers, photoinitiators which initiate polymerisation, and additives which provide specific properties to the product. The invention is characterised in that it is in the form of a homogeneous and stable emulsion wherein the weight percentage of water in the mixture of water and resin ranges between 5 and 35 %.
Patent CA-2415061-A1 (CA)
Title: Osteogenic implants derived from bone
Inventor: KAES DAVID
IPC: A61L27/36
Filed: 2001-06-27
Abstract: An osteogenic osteoimplant in the form of a flexible sheet comprising a coherent mass of bone-derived particles, the osteoimplant having a void volume not greater than about 32 % and a method of making an osteogenic osteoimplant having not greater than about 32 % void volume, the method comprising: providing a coherent mass of bone-derived particles; and, mechanically shaping the coherent mass of bone-derived particles to form an osteogenic osteoimplant in the form of a flexible sheet.
Patent CA-2415196-A1 (CA)
Inventor: ZIMMER OSWALD KARL
IPC: C07C211/31
Filed: 2001-07-06
Abstract: The invention relates to cyclic substituted aminomethyl compounds of general formula IA and IB, methods for production thereof, intermediates in said production methods, a medicament containing at least one of said cyclic substituted aminomethyl compounds, the use of said cyclic substituted aminomethyl compounds for the production of a medicament for the treatment of pain, incontinence, pruritis, tinnitus aurium and/or diarrhoea and pharmaceutical compositions containing said compounds.
Patent CA-2416315-A1 (CA)
Inventor: REMMERS LEE
IPC: A47B96/02
Filed: 2001-09-19
Abstract: Apparatus for securing a ventilated shelf (12) to a vertical support (14) including a support bracket (10) having a first end portion (22) adapted to be secured to the vertical support (14). The first end portion (22) includes a first end reinforcing rib (23) functionally positioned so as to strengthen the first end portion (22) and to substantially prevent the first end portion (22) from bending. The support bracket (10) also has a second end (30) for lockingly engaging and supporting a front support rod (18) or the ventilated shelf (12). The second end (30) includes a support face (44) for supporting the ventilated shelf (12) against rotation in a first direction towards the vertical support (14) and a gripping portion (32) for engaging the front support rod (18) of the ventilated shelf (12) and inhibiting rotation of the shelf in a second direction towards the vertical support (14). The gripping portion (32) preferably includes at least one rod receiving slot (36) so that it can be disposed in a straddling relation to a transverse rod (38) of the ventilated shelf (12) or can be disposed in between adjacent transverse rods (38) of the ventilated shelf (12). The second end (30) also has a second end reinforcing rib (31) functionally positioned so as to strengthen the second end (30) and substantially prevent the second end (30) from bending.
Patent CA-2416920-A1 (CA)
Inventor: MELCHER AMY
IPC: F23N5/08
Filed: 2001-07-20
Abstract: An oil burner control system is disclosed in which recycling between a loss of combustion to re-establishment of combustion is limited by counting the number of times recycling occurs and causing a the system to stop recycling and go to lockout after the count reaches a predetermined value.
Patent CA-2417842-A1 (CA)
Title: Method for producing lipoic acid and dihydrolipoic acid
Inventor: PAUST JOACHIM
IPC: A61K31/20
Filed: 2001-07-24
Abstract: The invention relates to a method for producing R-lipoic acid and S-lipoic acid comprising a step selected from the following: (a) distillation of dihydrolipoic acid, (b) reaction of (2) or the stereoisomer thereof, wherein Ms represents SO2-R', and R and R' independently mean C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cycloalkylalkyl, aryl or aralkyl, with sodium sulphide and sulphur in ethanol and reaction with a complex hydride, (c) extraction of a protic solution of R dihydrolipoic acid or S-dihydrolipoic acid with an organic solvent at a pH value of 9 -10, or (d) extraction of R-dihydrolipoic acid or S-dihydrolipoic acid with an organic solvent from a protic solution at a pH value of 4 - 5, or a combination of individual or several steps (a) -(d). The invention also relates to a method for producing dihydrolipoic acid and the compound 1,6,8 octane triol.
Patent CA-2420865-A1 (CA)
Title: Machine for edge-milling concrete blocks that have not yet hardened
Inventor: WALTERING ROBERT
IPC: B28B11/08
Filed: 2001-09-03
Abstract: The invention relates to a machine for edge-milling (rumbling) concrete blocks (1) that have not yet hardened. Said machine comprises a horizontal conveyer (3) for transporting concrete blocks lying in one position on a support plate (2) and a hammer mechanism (4) located above the horizontal conveyer (3). The hammers (8) of said hammer mechanism (4) are positioned one behind the other in several rows in the direction of transport and are offset, so that they can hammer the surface of the concrete blocks (1*) lying below. The individual hammers (8) are suspended on lifting drives (13 to 19) that allow said hammers to swing.
Patent CA-2423784-A1 (CA)
Title: Infrared thermographic screening technique for semiconductor-based chemical sensors
Inventor: MCCARRON EUGENE MICHAEL
IPC: G01J5/48
Filed: 2001-10-15
Abstract: An infrared thermographic technique for rapid parallel screening of compositional arrays of potential chemical sensor materials has been developed. The technique involves applying a voltage bias and the associated current to the sample array during screening. The thermographic response is amplified by the resistance change that occurs with gas adsorption, and is directly monitored as the temperature change associated with I2R heating. This technique can also be used to determine n- or p-type character for the semiconductor in question.
Patent CA-2425783-A1 (CA)
Title: Zero drill completion and production system
Inventor: GESTE STEVE
IPC: E21B34/06
Filed: 2003-04-17
Abstract: The present invention is a method and apparatus for a one trip completion of fluid production wells. A completion tool string includes a pressure activated cementing valve, an external casing packer, a pressure activated production valve, an opening plug and a plug landing collar and a closing plug and seat. This tool series is assembled near the end of a production tube string upstream of the well production screen.
Patent CA-2431633-A1 (CA)
Title: Visible information carrier
Inventor: BALOGA THOMAS CHARLES
IPC: B60N2/90
Filed: 2003-06-10
Abstract: A combination of a product having a rigid structure, such as a child safety seat, and a visible information carrier, wherein the product has a recess in the structure and an anchorage secured to the structure, the visible information carrier is dimensioned so as to fit on to the recess and a flexible tether connecting the visible information carrier to the anchorage.
Patent CA-2432234-A1 (CA)
Title: Polygonal cross section lancet needle
Inventor: KHEIRI MOHAMMAD A
IPC: A61B5/151
Filed: 2003-06-13
Abstract: A lancet needle for lancing finger tips and other sites on a body to draw small samples of blood has a multisided body. The body has one end that has a portion at an angle to define a sharp edge adapted to lance a finger tip or other body site.
Patent CA-2432537-A1 (CA)
Inventor: REINECKE FRANK
IPC: B31B50/00
Filed: 2001-12-21
Abstract: The invention relates to a method for the production of a packaging for a CD - like storage medium, by means of a lower die, with a recess and an upper die  with a working stamp corresponding to the recess. The invention further relates to the following method steps - a card of deep-drawable material is placed between the upper and lower die and an elastic body is placed between  the card and the lower die or between the card and the upper die.
Patent CA-2433621-A1 (CA)
Inventor: RUSSELL LARRY
IPC: F16L55/124
Filed: 2002-02-05
Abstract: L'invention concerne un ensemble de bouchon réenclenchable pouvant être inséré dans un pipeline à partir d'une connexion en T transversale de manière à arrêter le courant et à retenir la pression au moyen du bouchon. Le bouchon d'arrêt selon l'invention est inséré à contre-courant et fait intervenir une soupape de dérivation afin de simplifier l'installation en présence de courant. Le joint du bouchon est étendu radialement afin d'entrer en contact avec les parois du pipeline de manière étanche. Une fois mis en place, la soupape de dérivation est fermée afin d'arrêter le courant dans le pipeline.
Patent CA-2433790-A1 (CA)
Title: Culture medium for detecting bacteria of listeria genus
Inventor: RAMBACH ALAIN
IPC: G01N21/78
Filed: 2002-01-04
Abstract: The invention concerns a culture medium for isolating bacteria of Listeria genus, in particular L. monocytogenes, characterized in that it comprises in a Listeria culture medium, at least a specific agent for identifying gamma-mannosidase for use in solid medium.
Patent CA-2434143-A1 (CA)
Title: Mass spectrometer
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/10
Filed: 2003-07-02
Abstract: A mass spectrometer is disclosed comprising a collision cell 1. Ions having substantially different mass to charge ratios are arranged to be transmitted through at least a portion of the collision cell 1 at substantially the same time and with substantially the same velocity preferably by means of one or more transient DC voltages or one or more transient DC voltage waveforms which are applied to the electrodes 2 forming the collision cell 1 so that ions are urged through the collision cell 1 at a constant controlled velocity. By appropriate setting of the velocity of the DC voltage or DC voltage waveform passing along the length of the collision cell 1 an efficient collision cell is provided which is able to fragment ions having considerably different mass to charge ratio at substantially the same time in an optimal manner.
Patent CA-2435187-A1 (CA)
Title: Optical fiber array and optical fiber collimator array and optical module using the same
Inventor: KOBAYASHI FUMITOSHI
IPC: G02B6/40
Filed: 2003-07-10
Abstract: According to the invention, there is provided an optical fiber array including a plurality of through-hole array boards each made of a plate-like board raving a plurality of through-holes provided at regular intervals in a direction substantially perpendicular to a board surface of the plate-like board, and a plurality of optical fibers having end portions inserted and held in the plurality of through-hole array boards .      In order to solve the problem, the plurality of through-hole arrayboards are laminated so as to be in contact with one another, and the plurality of through-hole array boards are positioned in such a manner that center axes of corresponding through-holes formed in the boards are relatively displaced from a coaxial position so that each optical fiber inserted in the corresponding through-holes comes into contact with inner walls of the corresponding through-holes at a plurality of points.
Patent CA-2435250-A1 (CA)
Title: Holographic statue with an auto-switch mechanism
Inventor: SUNATORI GO SIMON
IPC: G03H1/24
Filed: 2003-07-25
Abstract: A holographic projection device for displaying a 3-dimensional image comprises a cylindrical base having a diagonally-cut top portion, and a figurine. The cylindrical base comprises a reflection-type hologram, a point source of white light, and a magnetic element. The figurine has a diagonally-cut bottom portion, and comprises a magnetic element. The reflection-type hologram projects an upright orthoscopic image having both horizontal and vertical parallaxes. The cylindrical base has the capability of detachably mounting the figurine with a magnetic attraction force between the magnetic elements. A downward movement of the magnetic element by gravity turns on the point source of white light when the figurine is detached. An upward movement of the magnetic element turns off the point source of white light when the figurine is magnetically attached. This invention relates to holographic projection devices for displaying a 3-dimensional image, and the principal use of the invention is for optical decoration.
Patent CA-2437427-A1 (CA)
Inventor: FINK ARTHUR C JR
IPC: B67D7/50
Filed: 2003-08-18
Abstract: Il s'agit d'un pistolet de distribution de carburant qui comprend un ensemble à levier qui permet à un utilisateur de distribuer plus facilement et de manière plus contrôlée le carburant au moyen dudit pistolet. Plus particulièrement, le pistolet comporte une voie de passage du carburant, avec un mécanisme automatique de coupure d'écoulement du carburant et un ensemble à clapet à ressort avec une tige de clapet associée, placée dans la voie de passage du carburant, au-dessus d'un ensemble à levier qui régularise l'écoulement du carburant à travers le pistolet. L'ensemble à levier comprend une plaque de verrouillage raccordée par pivotement entre le mécanisme de coupure et une poignée, de sorte que la poignée s'accouple à la tige du clapet pour fournir à l'utilisateur plus d'effet de levier pour ouvrir l'ensemble à clapet que le permettent les configurations de pistolets classiques.
Patent CA-2438341-A1 (CA)
Inventor: AMANN MARKUS-CHRISTIAN
IPC: H01S5/024
Filed: 2002-02-15
Abstract: The invention relates to a surface-emitting type semiconductor laser. The invention aims at providing a semiconductor laser that is to be operated under normal ambient temperatures and that has a stable long-term behavior. To this end, said semiconductor laser comprises an active zone having a pn junction; a first n-doped semiconductor layer on the n side of the active zone; a structured tunnel contact on the p side of the active zone, which forms a conductive junction to a second n-doped semiconductor layer on the p side of the active zone; a structured dielectric mirror that is placed on the second n-doped semiconductor layer; a contact layer establishing contact to the second n-doped semiconductor layer at the site in which the dielectric mirror is not located, and a diffusion barrier between the contact layer and the second n-doped semiconductor layer.
Patent CA-2439161-A1 (CA)
Title: Hospital bed
Inventor: HORNBACH DAVID W
IPC: A61G7/00
Filed: 2002-03-27
Abstract: 1) A bed comprises a frame and a deck coupled to the frame. 2) The deck being configured to support a mattress, the deck including a first deck section and a movable second deck section; and a flexible panel coupled to the first deck section, the flexible panel including a portion positioned to overlap the movable second deck section during movement of the second deck section relative to the first deck section, thereby spanning a gap between the first deck section and the second deck section to support a portion of the mattress.
Patent CA-2439271-A1 (CA)
Inventor: DOBRAVA ERIC M
IPC: A61B5/00
Filed: 2002-01-09
Abstract: L'invention concerne un cathéter équipé d'un capteur de température fluorescent. Le cathéter comprend une lumière, un câble fibre optique s'étendant à travers la lumière. Une extrémité distale du câble fibre optique est revêtue d'un matériau fluorescent et une extrémité proximale du câble fibre optique est reliée à une console. La console comprend une source lumineuse permettant d'émettre un rayonnement lumineux à travers le câble fibre optique, aux fins d'excitation du matériau fluorescent. La console comprend en outre un tube photomultiplicateur permettant de convertir un rayonnement lumineux émis par le matériau fluorescent excité en une pluralité de signaux de tension analogues. La console comprend en outre un oscilloscope numérique relié au tube photomultiplicateur, l'oscilloscope permettant de convertir la pluralité de signaux de tension analogues en au moins un signal numérique. La console comprend en outre un processeur relié à l'oscilloscope numérique permettant de convertir le signal numérique à une valeur de température destinée à l'extrémité distale du câble fibre optique.
Patent CA-2440978-A1 (CA)
Title: Myeloperoxidase, a risk indicator for cardiovascular disease
Inventor: HAZEN STANLEY
IPC: G16H50/30
Filed: 2002-01-02
Abstract: Diagnostic tests for characterizing an individual's risk of developing or having a cardiovascular disease. In one embodiment the present diagnostic test comprises determining the level of myeloperoxidase (MPO) activity in a bodily sample obtained from the individual or test subject. In another embodiment, the diagnostic test comprises determining the level of MPO mass in a bodily sample obtained from the test subject. In another embodiment, the diagnostic test comprises determining the level of one or more select MPO-generated oxidation products in a bodily sample obtained from the test subject. The select MPO-generated oxidation products are dityrosine, nitrotyrosine, methionine sulphoxide or an MPO-generated lipid peroxidation products. Levels of MPO activity, MPO mass, or the select MPO-generated oxidation product in bodily samples from the test subject are then compared to a predetermined value that is derived from measurements of MPO activity, MPO mass, or the select MPO-generated oxidation product in comparable bodily samples obtained from the general population or a select population of human subjects. Such comparison characterizes the test subject's risk of developing CVD.