baber/WOPTO huggingface dataset:
Patent CA-2340185-A1 (CA)
Inventor: HACKER ERWIN
IPC: A01N57/20
Filed: 1999-08-10
Abstract: To combat weeds in soybean crops consisting of tolerant or resistant mutants  or transgenic soybean plants, herbicide combinations (A)+(B) can be used, possibly in the presence of safeners, which contain an active quantity of (A ) broad-spectrum herbicides from the group of (A1) glufosinates, their salts a nd related compounds, (A2) glyphosates, their salts and related compounds such as sulfosates, (A3) imidazolinones such as imazethapyr, imazapyr, imazaquine, imazamox or their salts and (A4) herbicidal azoles from the group of the protoporphyrinogen-oxidase inhibitors (PPO inhibitors); and (B) one or more herbicides from the group of (B0) one or more structurally different herbicides from the above group (A) and/or (B1) leaf-effective and/or soil- effective (residually active) herbicides which are selectively active in soybean against monocotyledonous and primarily dicotyledonous weeds, or (B2)  herbicides selectively active in soybean against dicotyledonous weeds or (B3 ) leaf- and/or soil-effective herbicides selectively active in soybean against  monocotyledonous weeds or (B4) leaf-effective herbicides selectively active in soybean against monocotyledonous and dicotyledonous weeds, or (B5) non- selective herbicides, such as paraquat (salts), which can be used for specif ic purposes in soybean,or herbicides from several of the groups (B0) to (B5). Said soybean crops are tolerant to the herbicides (A) and (B) contained in t he combination, possibly in the presence of safeners.
Patent CA-2341434-A1 (CA)
Title: Pyrrolobenzodiazepine compounds
Inventor: HOWARD PHILIP WILSON
IPC: A61P35/00
Filed: 1999-08-27
Abstract: A compound of formula (IV): O is a solid support; L is a linking group or a single bond; X' is selected from CO, NH, S, or O; A  is O, S, NH, or a single bond; R2 and R3 are independently selected from: H, R, OH, OR, =O, =CH-R, =CH2, CH2-CO2R, CH2-CO2H, CH2-SO2R, O-SO2R, CO2R, COR, CN and there is optionally a double bond between C1 and C2 or C2 and C3; R6, R7, and R9 are independently selected from H, R, OH, OR, halo, nitro, amino, Me3Sn; R11 is either H or R; Q is S, O or NH; R10 is a nitrogen protecting group; and Y is a divalent group such that HY = R, and other related compounds and collections of compounds.
Patent CA-2342510-A1 (CA)
Title: Liquid feed system
Inventor: HANNA EMMANUEL
IPC: A47K5/12
Filed: 2001-03-29
Abstract: A liquid feed system supplies liquid from a collapsible container to at least one liquid dispenser. The collapsible container is positioned at an elevation lower than the elevation of the at least one liquid dispenser. At least one line couples, in fluid communication, the collapsible fluid container to the at least one liquid dispenser. The liquid feed system may include first and second collapsible containers, with the first collapsible container at an elevation lower than the elevation of the at least one liquid dispenser and higher than the elevation of the second collapsible container. The first and second collapsible containers are coupled, in fluid communication, to one another and at least one liquid dispenser by at least one connecting line. Other embodiments of the liquid feed system provide for a series connection between the first and second collapsible containers, and the second collapsible container and the at least one dispenser. In these other embodiments, the first and second collapsible containers are coupled, in fluid communication, by a first connecting line, and the second collapsible container and at least one liquid dispenser are coupled, in fluid communication, by a second connecting line.
Patent CA-2345574-A1 (CA)
Title: Treatment for fabrics
Inventor: KHOSHDEL EZAT
IPC: C11D3/22
Filed: 1999-09-23
Abstract: A water-soluble or water-dispersible material for deposition onto a fabric substrate during a treatment process. The material comprises a .beta.1-4-linked polysaccharide structure having at least one substituent benefit group and optionally, one or more other substituent groups.  The average degree of substitution of all substituent groups is from 0.01 to 1.2, preferably from 0.1 to 1.2, more preferably from 0.4 to 1.2.  The polysaccharide structure has one or more regions with at least 3, preferably at least 4 consecutive unsubstituted saccharide rings.
Patent CA-2345595-A1 (CA)
Title: Water treatment process for thermal heavy oil recovery
Inventor: KRESNYAK STEVE
IPC: E21B43/24
Filed: 2001-05-03
Abstract: There is disclosed a method and apparatus for treating produced water from a heavy oil thermal recovery unit to achieve water recovery and recycle levels of greater than 80% and as high as 100% to achieve zero discharge criteria. The method includes the initial steps of capturing the waste heat energy from the high pressure steam separator located downstream of the steam generators. Further, transferring the heat energy into a heated separator and reboiler exchanger to distill oil reservoir produced water and recover distilled water and a concentrated brine or solid product. The heated separator concentrated stream is circulated through the reboiler exchanger to maintain from 1% to about 50% mass vapour in the stream returning to the heated separator and prevent fouling and scaling. A further embodiment unifies the antifouling methodology with SAGD type heavy oil recovery. In another embodiment, a crystallizer is augmented to the circuit for further advantages.
Patent CA-2345779-A1 (CA)
Title: Hydrogel wound dressing containing liposome-encapsulated therapeutic agent
Inventor: MARTINEAU LUCIE
IPC: A61F13/02
Filed: 2000-08-25
Abstract: The present invention is directed to a hydrogel wound dressing which effectively releases a therapeutic agent over a prolonged period of time.  Liposomal therapeutic agents, such as antibiotics and antiseptics, are incorporated into hydrogels and the hydrogel/liposomal matrix is formed into a sheet. This hydrogel/liposomal sheet is placed on top of an outer layer (optionally coated with a medical-grade adhesive) and then applied to a wound.  The present invention is particularly useful for treating and preventing infections in wounds.
Patent CA-2347252-A1 (CA)
Title: Transmitter and method for transmitting a pattern in a multicarrier modulation transmission system
Inventor: ASLANIS JAMES T
IPC: H04L7/00
Filed: 1995-07-11
Abstract: A discrete multitone modulation transmission system is described in which frame synchronization is monitored at the receiver by correlating frequency domain complex amplitudes of a synchronizing frame with a stored synchronizing pattern. If the correlation result falls below a threshold, indicating a loss of frame synchronization, a plurality of correlations are performed, in each case using the stored complex amplitudes of the synchronizing frame multiplied by a respective complex value representing a respective complex denotation corresponding to a respective possible time shift of the synchronizing frame. The best correlation result, if it exceeds another threshold, indicates a time shift for restoring frame synchronization, this being possible before the next synchronizing frame is received.
Patent CA-2347475-A1 (CA)
Inventor: AMBS LORAN D
IPC: G01V1/38
Filed: 1999-10-14
Abstract: A seismic method and system for generating seismic source energy in marine geophysical operations. A slotted housing (12) is moveable by the actuation of piezoelectric elements to generate high power, low frequency seismic source signals. When the piezoelectric elements (30) are activated by electric power, displacement of such elements (30) is enlarged by the slotted housing (12) to generate a pressure pulse in the water. The invention permits single source pressure pulse generation having sufficient power and low frequency. The housing (12) can be towed by a seismic vessel or can be integrated into a self-contained marine vehicle.
Patent CA-2348229-A1 (CA)
Title: Remote control lantern with automatic shut-off feature
Inventor: LEUNG ALTON
IPC: H05B37/02
Filed: 2001-05-18
Abstract: A remote control battery powered lantern is disclosed which is comprised of a globe and a base. The base incorporates a radio frequency receiver responsive to a hand held radio frequency transmitter. The lantern may be operated in a remote control mode or an on mode. In the on mode the lantern remains illuminated until manually switched off and in the remote control mode the lantern is controlled by the hand held transmitter. To conserve battery life, the lantern includes a timer circuit to automatically shut off the lantern, in the remote control mode, after a predetermined amount of time as determined by the timer circuit.
Patent CA-2350517-A1 (CA)
Title: Batch-wise handling of signals in a processing system
Inventor: HOLMBERG PER ANDERS
IPC: G06F9/50
Filed: 1999-11-12
Abstract: The present invention relates to multiprocessing systems in which signals or processes are scheduled in order of their priority level. The invention is based on batch-wise acceptance and scheduling of job signals, and utilizes at least one delay queue (20) for temporarily storing job signals to the processing system before they are accepted for scheduling. The processing system further comprises circuitry (25) for batch-wise insertion of the temporarily stored job signals into the job scheduler (30) of the multiprocessing system. In this way, the utilization of the parallel processing units (45A-D) is increased and the number of changes between different priority levels in the multiprocessing system is minimized.
Patent CA-2351513-A1 (CA)
Inventor: CHISHTI MUHAMMAD
IPC: A61C13/01
Filed: 1999-11-23
Abstract: L'invention porte sur un article (100) d'orthodontie amélioré, sur son mode d'utilisation et sur son procédé de fabrication. L'article qui comporte une enveloppe ou coquille renfermant une cavité (120) destinée à recevoir une dent, présente une rigidité et une résistance suffisantes pour se fixer fermement à la dent, et une force suffisante pour repositionner la dent jusqu'à ce qu'on souhaite le démonter. L'article (100) peut comporter un mécanisme d'extraction permettant de le séparer de la dent lorsque ledit mécanisme subit un changement d'état provoqué par un stimulus ou une commutation liées à l'environnement.
Patent CA-2354487-A1 (CA)
Title: Corkscrew
Inventor: SO KWOK KUEN
IPC: B67B7/04
Filed: 2001-08-01
Abstract: A corkscrew (100) which comprises a body (10) formed by first and second elongate handgrips (20 & 30) connected together for gripping the neck of a wine bottle, a central helical screw (50) for use between the handgrips (20 & 30) to remove a cork from said bottle, and a turning knob (40) provided atop the body (10) and co-axially supporting the screw (50) for operation. The first handgrip (20) is provided at its upper end (22) with a downwardly-opening cavity (24). The second handgrip (30) is pivotably connected at its upper end (32) to the first handgrip (20) by means of a connector (60) inserted from below into the cavity (24). The connector (60) incorporates a hinge pin (68) that passes through the connector (60) and the upper end (32) of the second handgrip (30) for connection. The pin (68) is confined in place by a peripheral wall of the cavity (24) extending around the connector (60).
Patent CA-2355719-A1 (CA)
Inventor: BARKARO STEFAN
IPC: H04B3/23
Filed: 1999-12-17
Abstract: At the output of a line driver (1) connected to a long transmission line, signals received on the transmission line are only a fraction of signals transmitted by the line driver on the transmission line. To minimize the transmitted signal with its distortion and noise in the receive path of the line driver, an additional driver (4) having the same voltages and current i n the signal path, is added. The additional driver (4) drives an additional lo ad (Z2). The signal transmitted to the transmission line together with its superimposed received signal, is substracted from the signal from the additional driver (4), which is not superimposed on any received signal. The  resulting signal is reduced from transmitted signal, transmitted distortion and transmitted noise. To minimize die size and power consumption, the additional driver (4) is scaled, but the distortion remains unchanged compar ed to the "normal" line driver.
Patent CA-2356899-A1 (CA)
Inventor: LUKE DANIEL S
IPC: C06D5/00
Filed: 1999-12-22
Abstract: A nonazide gas generant that may be used in an inflation device, such as a vehicle passenger restraint system, comprising a hydrated or anhydrous mixtu re of nonazide fuel, an oxidizer and a quantity of copper phthalocyanine, otherwise known as Monarch Blue and/or azodicarbonamidine dinitrate. Specifically, the nonazide gas generant composition of the present invention  may include phase stabilized ammonium nitrate (PSAN), high bulk density nitroguanidine (HBNQ), one or more nonazide fuels, a quantity of copper phthalocyanine and/or azodicarbonamidine dinitrate and optionally a binder. The gas generant composition of the present invention is capable of self- sustained burning at low or ambient temperatures and pressures, important fo r use in dual stage "smart" inflator automotive passenger restraint systems, while exhibiting a relatively high gas volume to solid particulate ratio upo n combustion at acceptable flame temperatures. The composition also exhibits a  tailorable burning rate and properties to preclude catastrophic events durin g cook off tests.
Patent CA-2358918-A1 (CA)
Inventor: STRANDJORD LEE K
IPC: G01C19/72
Filed: 1999-11-12
Abstract: A system is disclosed which suppresses relative intensity noise in a fiber optic gyroscope. A high-speed intensity modulator is placed in the gyroscope  light path between the fiber light source and a tap coupler which provides a  sample of the modulated signal for use in a feedback loop. A photodetector receives the sampled signal and provides current-to-voltage conversion of th e signal. A high-bandwidth voltage amplifier then adjusts the gain and phase o f the converted signal and drives the intensity modulator in such a manner as to stabilize the control loop and provide suppression of relative intensity noise. The present system modulates the intensity of the light at a frequenc y which is sufficiently high to allow suppression of high frequency components  of the relative intensity noise.
Patent CA-2359196-A1 (CA)
Inventor: FAIR MICHAEL JOSEPH
IPC: C11D1/12
Filed: 2000-01-20
Abstract: The present invention relates to personal wash bar compositions, particularly compositions comprising: (1) lathering anionic surfactants (e.g., sodium acyl isethionate or fatty acid soap); (2) specific solid, less hygroscopic amphoteric surfactants (e.g., disodium N-lauryl iminodipropionate). The invention relates to the incorporation of significant levels of said solid amphoteric surfactant into the specific bar compositions to achieve superior skin mildness and bar user properties. The invention especially addresses the advantages of using solid, less hygroscopic amphoteric surfactants to reduce the processing difficulties in extrusion and modified extrusion processes.
Patent CA-2359893-A1 (CA)
Inventor: LANDOLT MARKUS
IPC: G03B27/46
Filed: 2001-10-24
Abstract: The invention relates to a photographic recording arrangement for the recording of photographic images onto a band-shaped medium, with a medium source which a supplies a band-shaped medium, with a clamping arrangement which provides a clamping track and a band-shaped medium output at the beginning of the track through which the band-shaped medium is supplied by the medium source along which clamping track the band-shaped medium is guided and tightened and at the end of which track the guided band-shaped medium is clamped by a first holding mechanism for tightening, with at least one recording apparatus for the recording of images onto the tightened band-shaped medium. The device further includes a second holding mechanism which can clamp the band-shaped medium and is moveable relative to the clamping arrangement, a transport mechanism which is constructed for transferring the band-shaped medium between the first and the second holding mechanisms, when the first holding mechanism by movement of the clamping arrangement relative to the second holding mechanism has been brought into a first preselected position relative to the second holding mechanism;  and a control which is constructed for the transfer of the band-shaped medium in such a way that it actuates one of the two holding mechanisms for release of the clamped band-shaped medium and, in the first preselected position, actuates the transfer mechanism in order to transfer the released band-shaped medium from one of the two holding mechanisms to the other.
Patent CA-2362102-A1 (CA)
Title: Procede pour determiner l'absorption de colorant de fibres de terephtalate de polyethylene
Inventor: DE WEIJER ANTON PETER
IPC: G01J3/44
Filed: 2000-01-26
Abstract: L'invention concerne un procédé permettant de déterminer l'absorption de colorant de fibres de térephtalate de polyéthylène, selon lequel les fibres sont soumises à l'action d'une lumière monochrome de forte intensité. Un détecteur photosensible est utilisé pour mesurer la diffusion de Raman et la comparer à celle d'un modèle établi antérieurement sur la base de spectres de fibres de térephtalate de polyéthylène de Raman, de composition et de structure connues. On utilise un modèle pour calculer la masse volumique, qui constitue une mesure quantitative de l'absorption de colorant. Dans le calcul, on utilise des points de mesure provenant d'un nombre de régions situées dans la zone de mesure spectrale allant de 598 à 1900 cm?-1¿.
Patent CA-2363208-A1 (CA)
Inventor: HUOT MICHEL
IPC: B08B3/04
Filed: 2001-11-16
Abstract: A machine for washing and drying equipment and in particular impermeable sports equipment includes a housing with an opening through which pieces of equipment are placed radially into compartments of a partitioned carrier. The carrier is rotatably mounted in a fixed drum, which receives washing liquid and then hot air for washing and drying the pieces of equipment. Partitions in the carrier can be adjusted to form small or large compartments, which receive one or more pieces of equipment and hold the pieces separate from those in other compartments during washing and drying.
Patent CA-2364194-A1 (CA)
Inventor: DAUGA CHRISTOPHE
IPC: G01N21/29
Filed: 2001-12-07
Abstract: Nuancier (1) comportant au moins un modèle de comparaison (4) reproduisant la couleur d'un élément kératinique, notamment de la peau, le o u chaque modèle de comparaison étant réalisé au moyen de pigments et/ou de colorants choisis de telle sorte que son spectre de réflectance présente un profil suffisamment proche de celui de l'élément kératinique dont il reproduit la couleur pour que ce dernier et  le modèle de comparaison correspondant apparaissent, pour un observateur, de la même couleur sous au moins deux illuminants différents.
Patent CA-2366748-A1 (CA)
Title: Portable exercising mattress
Inventor: KUO JOHNSON
IPC: A45F3/02
Filed: 2002-01-07
Abstract: A portable exercising mattress for floor exercises, having multiple compartments re-openably sealed with a zip fastener for holding personal items, connector means adapted to hold the mattress in a folded condition when not in use, a detachable and adjustable shoulder strap for enabling the user to carry the folded mattress on the shoulder, and hanger means for hanging.
Patent CA-2367919-A1 (CA)
Title: Method and apparatus for the continuous biocatalytic conversion of aqueous solutions, having one or more degassing stages
Inventor: LOMMI HEIKKI OLAVI
IPC: C12M1/40
Filed: 2000-04-20
Abstract: The invention relates to a method for the continuous biocatalytic conversion  of aqueous solutions containing biocatalytically convertible material in a reactor, having one or more converting/degassing stages in parallel or seria l interconnection, each converting/degassing stage comprising a bioreactor and  a degassing device in serial interconnection, where in each converting/degassi ng stage in a first process step an aqueous solution containing biocatalyticall y convertible material is fed in continuous flow to the inlet of the bioreacto r where it is contacted with a biocatalyst, and where in a second process step  the biocatalytically converted solution is transferred from an outlet of the  bioreactor to an inlet of the degassing device, and at least part of the degassed solution leaving the outlet of the last degassing device in line is  fed to the inlet of the first bioreactor in line in a continuous flow. The invention further relates to an apparatus for carrying out such a method.</S DOAB>
Patent CA-2368629-A1 (CA)
Inventor: BUNN FRANK E
IPC: H04W74/04
Filed: 2002-01-18
Abstract: A system that multiplexes a plurality of wireless devices with a wireless network, each of the wireless devices sharing a common telephone number. The system assigns a predefined access time for each of said wireless devices. The system also assigns a predefined length of time during which each of said wireless devices will have access to said wireless network. A sequence of accesses to the wireless network can then be initiated in accordance with the predefined access time and the predefined length of time such that a maximum of one of the wireless devices accesses said local network at a time.
Patent CA-2369263-A1 (CA)
Inventor: AU JESSIE
IPC: A61K31/711
Filed: 2000-04-07
Abstract: L'invention concerne, au moins en partie, des méthodes qui améliorent la diffusion d'agents thérapeutiques, tels que des macromolécules ou des médicaments, à l'intérieur de tissus, tels que des tissus solides ou des tumeurs. La méthode utilise initialement un agent inducteur d'apoptose, tel que le paclitaxel, administré en doses propres à créer des canaux à l'intérieur du tissu et à y améliorer la pénétration d'agents thérapeutiques. Les méthodes classiques de traitement des tissus sont souvent peu efficaces parce que les agents thérapeutiques ne sont pas diffusés à l'intérieur du tissu. L'utilisation des méthodes et des compositions de l'invention permet de diffuser des agents thérapeutiques à l'intérieur du tissu.
Patent CA-2369473-A1 (CA)
Title: Sand barrier for a level 3 multilateral wellbore junction
Inventor: JOHNSON JOHN J
IPC: E21B41/00
Filed: 2002-01-25
Abstract: A relatively thin walled sleeve having a premachined window is disposed at a casing window in a wellbore. The sleeve is set in place with the casing or on a separate run wherein the running tool also includes a dog to align the sleeve premachined window with the casing window both linearly and rotationally in the wellbore. The sleeve is swedged in place in part or completely and a subsequent run provides a lateral liner which extends through both the premachined window and the casing window and seals against the premachined window which will then prevent sand entering the wellbore.
Patent CA-2371178-A1 (CA)
Title: Prucalopride oral solution
Inventor: DE PROOST EDDY ANDRE JOSEE
IPC: A61K31/454
Filed: 2000-04-20
Abstract: The present invention is concerned with an oral aqueous solution comprising prucalopride or pharmaceutically acceptable acid addition salts thereof having good organoleptic properties.