baber/WOPTO huggingface dataset:
Patent CA-2294464-A1 (CA)
Inventor: LEFKER BRUCE ALLEN
IPC: C07K/
Filed: 1998-06-05
Abstract: La présente invention concerne un traitement de la résistance insulinique chez un mammifère, consistant en l'administration, au mammifère considéré, d'une quantité suffisante d'un composé représenté par la formule (I) dans laquelle les variables sont telles que décrites dans la spécification. Les produits administrés peuvent être également des mélanges stéréoïsomères, des isomères diastéréomériquement enrichis, des isomères diastéréomériquement purs, des isomères énantiomériquement enrichis, des isomères énantiomériquement purs, ou des sels ou bioprécurseurs pharmaceutiquement acceptables du composé considéré. Les composés représentés par la formule générale (I) sont des sécrétagogues d'hormone de croissance qui conviennent pour l'accroissement du niveau d'hormone de croissance endogène. Sous un autre aspect, l'invention concerne également, non seulement un certain nombre d'intermédiaires qui conviennent pour la synthèse des composés précités, mais aussi certains procédés convenant à la synthèse des intermédiaires considérés et des composés représentés par la formule générale (I). L'invention concerne enfin un procédé consistant en l'administration à un humain ou tout autre animal d'une combinaison d'un antagoniste fonctionnel de la somatostatine tel qu'un agoniste .alpha.-2 adrénergique et d'un composé représenté par la formule générale (I).
Patent CA-2295977-A1 (CA)
Title: Continuous reaction method by solid/gas catalysis in unconventional medium, corresponding reactor and use of said reactor
Inventor: LEGOY MARIE-DOMINIQUE
IPC: B01J8/00
Filed: 1998-07-20
Abstract: The invention concerns a continuous reaction method by solid/gas catalysis in unconventional medium, using different substrates to obtain predetermined products, substrates and products forming compounds, which consists in controlling: the reaction in temperature to determine the saturation pressure of each pure compound taking part in determining the compound thermodynamic activity; the total pressure at a level lower than atmospheric pressure; the molar flow rates of the compounds and the vector gas, to adjust the gas mixture molar composition on the basis of the predetermined values of the thermodynamic activity of said compounds.
Patent CA-2297898-A1 (CA)
Title: Semiconductor laser power monitoring arrangements and method
Inventor: PAANANEN DAVID W
IPC: G02B6/42
Filed: 1998-06-09
Abstract: Assemblies and an associated method for injecting light into a predetermined region are disclosed herein. These assemblies each include a light source arrangement for emitting light and an optical coupling arrangement which is in optical communication with the light source arrangement for directing a first portion of the light into the predetermined region. In a preferred embodiment, the optical coupling arrangement also directs a second portion of the light away from the predetermined region. At least a part of the second portion of light is received by a detector arrangement which produces an output signal in response thereto which output signal is particularly useful for purposes of feedback in regulating the strength of the light emitted by the light source arrangement.
Patent CA-2302514-A1 (CA)
Title: Method and device for vibration screening
Inventor: SCHULLER FRANZ
IPC: B07B1/46
Filed: 1998-08-26
Abstract: The invention relates to a method and device for vibration screening especially coating powders, whereby a filter material (7) which loosely lies on a screen frame (6) is used and is fastened to a tension frame (8). In addition, said filter material (7) can lie on braces (13) which can vibrate in conjunction with said filter material.
Patent CA-2305751-A1 (CA)
Title: Medicaments
Inventor: NORTHCUTT ALLISON RUTH
IPC: A61K31/40
Filed: 1998-10-05
Abstract: This invention relates to the use of 5-HT3 receptor antagonists in the treatment of nonconstipated female IBS patients.
Patent CA-2308554-A1 (CA)
Title: Phosphorylated thermal stability additives for distillate fuels
Inventor: SCHWAB SCOTT D
IPC: C10L1/18
Filed: 2000-05-16
Abstract: This invention is directed to the use of a reaction product of a hydrocarbyl dicarboxylic acid, or derivative thereof, a polyhydroxyl compound and a phosphorus compound. A representative additive is prepared by reacting polyisobutenyl succinic anhydride (molecular weight of about 1050 gms/mole); a polyhydroxyl compound, such as pentaerythritol; and an organic phosphorus compound, such as diethyl phosphite. The additive is used in diesel and jet fuels to reduce the formation of gums and other thermal degradation products.  The additives of the present invention are economical to produce and provide effective protection to the fuels at treat rates as low as 10 mg/liter. The invention also relates to the use of admixtures of 1) an ester formed by reacting a hydrocarbyl substituted dicarboxylic acid, or derivative thereof, with a polyhydroxyl compound; and 2) a phosphorus containing compound to stabilize distillate fuels.
Patent CA-2312511-A1 (CA)
Inventor: RICHTER GERD ADOLF
IPC: F26B21/06
Filed: 2000-06-27
Abstract: Granulates are dried in two or more drying bins (20, 30) integrated in parallel into a drying circuit (9) where individual heaters (23a, 33a) and throttle valves (22a, 32a) controlling the drying air streams are installed for each drying bin (20, 30). The setting of the throttle valves (22a, 32a) is determined by control units (22c, 32c) based on signals from temperature probes (22e, 32e) installed in the relevant drying bins (20, 30). To ensure that the desired temperature of the drying air is maintained, even when very large quantities of air are distributed to drying bins (20, 30), without inordinately powerful individual heaters (23a, 33a), signals are sent to control units (22c, 32c) when the upper capacity limit of the individual heaters (23a, 33a) is reached, thus triggering a further throttling of the relevant drying air branch stream.
Patent CA-2314441-A1 (CA)
Inventor: THIBAULT XAVIER
IPC: H04B17/00
Filed: 2000-07-20
Abstract: Ce système d'échange d'informations entre une station maître et différent es stations esclaves raccordées par un réseau de transmission d'informations par voie radioélectrique, est caractérisé en ce que la station maître (1) ém et périodiquement et successivement vers chaque station esclave (2,3,4), une requête de contrôle d'état et en ce que la station esclave (2,3,4) émet un signal d'accusé de réception en réponse à cette requête de contrôle, pour permettre  à la station maître (1) de contrôler l'état de la liaison entre la station maître et la station esclave et de cette station esclave.
Patent CA-2314976-A1 (CA)
Title: Motion vector detecting method and device
Inventor: ANDO YUJI
IPC: H04N19/51
Filed: 1999-10-18
Abstract: In a motion vector detection method for detection the motion vector of a field picture conforming to the interlaced scanning system, a motion vector of a second field picture is detected in a pre-set search range using a first field picture. A  search range in detecting the motion vector for a third field picture is computed by comparing a field-to-field distance between a field picture to be referred to and the third field picture and the field-to-field distance between the first field picture and the second field picture. The motion vector of the third field picture is detected in a search range computed with a point indicated by the motion vector of the second field picture as a start point to reduce the processing volume in detecting the motion vector for the field pictures of the interlaced scanning system.
Patent CA-2315861-A1 (CA)
Inventor: DAVEY KENT R
IPC: A61N2/04
Filed: 1998-12-30
Abstract: A magnetic nerve stimulator system is comprised of a core (2) constructed from a material having a high field saturation with a coil winding (4). A thyrister capacitive discharge circuit pulses the device. A rapidly changing magnetic field is guided by the core (2), preferably vanadium permendur. For task specific excitation of various nerve groups, specially constructed cores allow for excitation of nerves at deeper levels with higher efficiency than is possible with aircore stimulators. Among the applications possible with this invention are treatment of incontinence, rehabilitation of large muscle groups in the leg, the arm, and excitation of abdominal wall muscles groups to aid in weight loss, and metabolic rate increase. A C shape is employed for focussing the stimulation as desired.
Patent CA-2317923-A1 (CA)
Title: Procede de montage en aveugle d'au moins un composant et dispositif de mise en oeuvre de ce procede
Inventor: MORANDO PATRICK
IPC: B23P21/00
Filed: 2000-08-30
Abstract: L'invention concerne un procédé de montage en aveugle d'au moins un composant et un dispositif de montage.  Le procédé de montage en aveugle d'au moins un composant destiné à être mis en place dans un logement difficilement accessible comprend: - une étape de liaison tridimensionnelle du composant par un lien avec une platine multifonctions - une étape de formation de moyens de positionnement de la platine multifonctionnelle dans une première paroi pourvue d'au moins un trou permettant le passage du lien et du composant, le dit lien positionnant dans l'espace le composant pour qu'après positionnement de la platine le composan t soit en place dans le logement; - une étape de fixation de composants supplémentaires sur le composant.
Patent CA-2318129-A1 (CA)
Title: Polar polymeric coating
Inventor: MOSER EVA MARIA
IPC: B05D7/24
Filed: 1999-02-05
Abstract: The coating of substrates, particularly polymers and ceramic or metal substrates, for the production of a polar, polymeric coating is conducted by plasma polymerization. The process gas used for this purpose is free from water or water vapor and contains at least one organic compound, in addition to an inorganic gas and/or carbon monoxide and/or carbon dioxide ad/or ammonium and/or nitrogen and/or another gas containing nitrogen.
Patent CA-2318696-A1 (CA)
Title: Triazepinones, process for their preparation and their therapeutic application
Inventor: MOINET GERARD
IPC: A61K/
Filed: 1999-01-11
Abstract: The invention relates to compounds of general formula (I) which find an application in the treatment of diabetes.
Patent CA-2322515-A1 (CA)
Title: Agencements d'antenne
Inventor: WILTSHIRE MICHAEL CHARLES KEOG
IPC: H01Q15/10
Filed: 1999-12-23
Abstract: Une amélioration a été apportée à une antenne hyperfréquence par incorporation d'un matériau (16) diélectrique filaire fin ayant une constante diélectrique .epsilon. inférieure à une unité au niveau des hyperfréquences. L'effet du matériau (16) diélectrique est de réfracter les hyperfréquences (20) de sorte que l'antenne (14) semble avoir une plus grande ouverture que celle de sa taille physique. De plus, en sélectionnant la fréquence de coupure de transmission du matériau diélectrique, deux éléments d'antenne prévus pour fonctionner dans différentes bandes de fréquence peuvent être montés l'un derrière l'autre.
Patent CA-2322584-A1 (CA)
Inventor: VAN DEN BOUT DAVID E
IPC: H04M11/00
Filed: 1998-03-09
Abstract: An electronic meter incorporates a TCP/IP protocol suite and an HTTP server (24) to provide two-way access to the meter incorporated into a gateway (20) serving multiple meters connected through a power line or wireless two-way network.      The gateway (20) may incorporate an HTTP server (24) for accessing data from multiple meters (40) and for transmission of data to individual meters (40).      Other aspects of the disclosed system include the use of a common gateway interface (26) for remote access to meter data and to set meter parameter using HTML forms in HTTP browsers; remote reading and setting of multiple meter parameters using a TCP/IP protocol suite; a TCP/IP protocol suite implemented in designated notes in a CEBus LAN (42) with remote access through TCP/IP (43) to routers and broutes and to individual meters on the LAN; and a SLIP-PPP (21) enabled gateway for remote TCP/IP access (22) through a serial interface to a single or multiple meter parameters.
Patent CA-2323002-A1 (CA)
Inventor: BASQUIN BRUNO
IPC: H04M15/30
Filed: 1999-03-17
Abstract: The invention concerns mobile telephones with prepaid cards, characterised in that the prepaid card (18) contains the rate fixing parameters (120) used by the mobile telephone (16) to compute the amounts to be debited (126) on the card pay units counter. The message exchanges between the mobile telephone and the card are encrypted to ensure the security of transactions, preferably by using a cryptographic certificate.
Patent CA-2325332-A1 (CA)
Title: Therapeutic agent for ngf
Inventor: DAWBARN DAVID
IPC: G06F17/30
Filed: 1999-04-09
Abstract: This invention relates to the use of a domain of Trk as a therapeutic agent and for screening purposes and rational design of NGF mimetics.
Patent CA-2325429-A1 (CA)
Inventor: LLOYD LINDSAY B
IPC: A61F9/007
Filed: 2000-11-07
Abstract: A high current density iontophoretic device, comprising a reservoir, an applicator, an orientation maintaining member and an iontophoretic medicament administering member. The reservoir is capable of retaining medicament. The applicator is positionable upon a surface of an eye and includes at least one punctation therethrough. The at least one punctation is capable of being placed in fluid communication with each of the reservoir and at least one treatment area of an eye upon operative positioning of same. The orientation member substantially maintains the orientation of the applicator in the desired orientation upon operative positioning of same. The iontophoretic administering member serves to administer a medicament from the reservoir to the at least one punctation and, in turn, to a specific region of an eye of a patient.
Patent CA-2325881-A1 (CA)
Inventor: DANZIGER YOCHAY
IPC: H04B10/2525
Filed: 1999-03-26
Abstract: L'invention concerne un dispositif de correction de dispersion utilisant au moins deux fibres de correction de dispersion chromatique pour compenser la dispersion chromatique présente dans un système de communication optique. Il est possible de corriger deux ordres de dispersion en utilisant des longueurs appropriées de fibres de correction, couplées en série, présentant des caractéristiques de dispersion différentes. Le dispositif peut compenser N ordres de dispersion supplémentaires grâce à N fibres de compensation supplémentaires présentant des caractéristiques de dispersion spécifiques. Le dispositif peut être couplé directement à une fibre de transmission.
Patent CA-2326201-A1 (CA)
Title: Process for the selective control of zwitterionic amphoteric surfactant compositions
Inventor: JOFFRE LAWRENCE J
IPC: C07C229/16
Filed: 1999-03-24
Abstract: A selective process for the preparation of N-alkyl-beta aminopropionic acids (I): RNHC2H4COOH and N-alkyl-beta-iminodipropionic acids (II): RNH(C2H4COOH)2 wherein R is a C8 to C24 hydrocarbon, said process comprising reacting an alpha, beta-unsaturated carboxylic acid in aqueous media with the corresponding primary amine of the formula R1NH2 wherein R1 is a fatty group having 8 to 24 carbon atoms, in the presence of an organic or inorganic base having a pKb of 1 15, whereby the pH of the reaction is maintained in a range of from about 3.5 to about 5.
Patent CA-2329742-A1 (CA)
Title: Stylet pour commander la deformation d'un tube
Inventor: SCHROEDER MICHAEL
IPC: A61B5/00
Filed: 1998-04-22
Abstract: Cette invention se rapporte à un ensemble à tube et à stylet (12) servant à commander la flexion du tube en question. A cet effet, le stylet (16) vient se loger dans le passage (28) du tube (14). Le stylet comprend un premier filament (42) présentant des extrémités proximale et distale et un second filament (44) présentant des extrémités proximale et distale, lesquelles sont jointes au premier filament de telle sorte qu'une surface du second filament vient buter contre une surface du premier filament. La flexion des premier et second filaments le long d'un plan essentiellement perpendiculaire aux surfaces de butée des premier et second filaments entraîne nécessairement une flexion opposée correspondante des premier et second filaments à une certaine distance du premier point de flexion. Ainsi, l'utilisateur peut commander la flexion d'une partie du tube et du stylet par manipulation d'une seconde partie du tube et du stylet. Cette structure est particulièrement utile lors de l'introduction de tubes gastriques soit par voie nasale soit par voie buccale.
Patent CA-2331933-A1 (CA)
Inventor: BETANCOURT PAREJA WILSON ANCIZ
IPC: E21B43/12
Filed: 2001-01-23
Abstract: The hydraulic load equalizer concerns to petroleum engineering. It could be used in the mechanical pumping system. The hydraulic load equalizer consists in a reduction of loading of the sucker rods. The failures of the sucker rod string are due to the weight of welt-pumped fluids on the piston of the bottom-reciprocating pump. The reduction of the failures of sucker rods results in their increase of work services.      The sucker rods in a reciprocating pumping system are the most important elements between the bottom reciprocating pump and superficial mechanical pumping unit.  The sucker rods are submitted to many efforts in the pumping process that act into failures. They have many connections and are actually the weakest part of this artificial lifting system. The weight on the sucker rods develops of the following basic forces. 1) static load from weight of sucker rods and fluids on it. The friction forces of sucker rods on the inner surface of the pipelines and the friction force between the piston and surrounding casing cylinder of reciprocating pump. 2) A force of inertia of driving weights; 3) various dynamic loads.     The sucker rods could be broken due to metallic fatigue. They have a small square cross-area instead of the pipelines. During the pumping process the production pipelines work in a considerable safe range of load. Moreover a sealing bottom packer fixes the production pipeline with the casing pipeline. The hydraulic load equalizer is connected with the production pipelines thus, it helps to sucker rods to decrease the stress forces.
Patent CA-2333206-A1 (CA)
Title: Products and method of core crush prevention
Inventor: LUCAS SCOTT D
IPC: B32B3/12
Filed: 1999-05-24
Abstract: Stiffness-treated honeycomb sandwich structures which exhibit reduced core crush and/or reduced void content are provided.  Additionally, stiffness-treated prepreg plies which exhibit increased frictional resistance when disposed on other prepreg plies are also provided. Further, associated starting materials and methods are provided.
Patent CA-2333291-A1 (CA)
Title: Coussin a utiliser dans le cadre de mesures therapeutiques, en particulier pour le traitement de maladies de l'oreille
Inventor: HOLLMANN MANFRED
IPC: A61N1/32
Filed: 1999-03-17
Abstract: La présente invention concerne un coussin à utiliser dans le cadre de mesures thérapeutiques pour le traitement de maladies, dans le but de rétablir la santé, de soulager les charges résultant de la maladie et d'empêcher des rechutes, en particulier pour le traitement de maladies de l'oreille. Ce coussin est constitué d'au moins un corps (2) déformable dans lequel peut être placé un transducteur électroacoustique (3).
Patent CA-2336098-A1 (CA)
Title: Device and method for separating threads from a layer
Inventor: SCHAPPER WALTER
IPC: D03J1/18
Filed: 1999-06-10
Abstract: The invention relates to a method and a device for separating adjacent threa ds which are stretched in a first and a second location and substantially form together a surface. In order to provide a method and a device serving to reliably separate threads from a yarn layer even when the threads consist of  so-called untwisted multifilaments, several threads are grasped with separating means (5, 15, 25, 35) at least in one location, whereupon the grasped threads are subjected to different relative accelerations substantially in their transversal direction. After one or several separatio n processes, the first thread can be easily grasped, e.g. by a drawing-in hook  and then removed from the layer.
Patent CA-2336244-A1 (CA)
Inventor: POWELL DAVID L JR
IPC: G01K1/10
Filed: 1999-06-25
Abstract: An improved apparatus comprising a thermocouple for measuring the temperature in a gasification process is provided. The improvement comprises a sapphire envelope for enclosing at least a portion of the thermocouple. The sapphire envelope may be in the form of a sapphire sheath fitted over the thermocouple. The apparatus may also comprise a thermowell, with the sapphire envelope being provided by the thermowell.
Patent CA-2336579-A1 (CA)
Title: Feeding or decoupling device for a coaxial line, especially for a multiple coaxial line
Inventor: STOLLE MANFRED
IPC: H01Q5/48
Filed: 2000-04-27
Abstract: A feeding or decoupling device for coaxial lines has a spur line (SL) which is short-circuited at the end. The aim of the invention is to provide at least one simple coaxial line with a broadband connection between the inner and outer conductor or to provide at least one simple coaxial line with a corresponding, at least narrow band, preferably also broadband, short circuit connection between the inner and outer conductor. To this end, at least two interwoven coaxial spur lines (SL1, SL2) are provided preferably, said spur lines each being short-circuited at the end with a short circuit (KS1, KS2) and the length of the spur lines being measured in such a way that the appropriate short circuit (KS1, KS2) is transformed to no-load at the feeding and connecting point (46) according to the frequency band range.
Patent CA-2338709-A1 (CA)
Title: Improved coatings, sealants, adhesives and elastomers utilizing polymer latexes derived from unsaturated amine salts
Inventor: SCHULTZ ALFRED K
IPC: C08F2/28
Filed: 1999-07-28
Abstract: An improved method of making CASE materials is provided, wherein the method utilizes a polymer latex derived from at least one ethylenically unsaturated monomer and at least one polymerizable surface active agent. The polymerizable surface active agent is capable of co-polymerization with traditional monomers and is preferably substantially completely consumed during the course of the polymerization.  Latex polymers produced by the method of the present imvention are well suited for use in coatings, adhesives, sealants, elastomers.  Additionally, the present invention relates to improved coating, adhesive, sealant and elastomer (CASE) materials utilizing polymer latexes derived from various monomers and ethylenically unsaturated amine salts of sulfonic, phosphoric and/or carboxylic acids.
Patent CA-2340190-A1 (CA)
Title: Dispositif pour le contact electroconducteur d'un cable coaxial conducteur externe qui est denude par segments
Inventor: DAUME BRITTA
IPC: F16L25/00
Filed: 1999-08-20
Abstract: L'invention concerne un dispositif (2) pour le contact électroconducteur d'une pièce électroconductrice (6) d'un corps particulièrement allongé, par exemple un corps essentiellement cylindrique, notamment un tube ou un câble (8). Le dispositif présente une base (4) dotée d'une surface de contact (42, 44) reposant sur le corps à mettre en contact, et des moyens de contact pour produire une liaison électroconductrice entre le corps à mettre en contact (8) et un conducteur, par exemple un câble de terre (20). Le dispositif (2) selon l'invention est caractérisé en ce que la base (4) présente au moins une saillie de contact (40) constituée d'un matériau électroconducteur. Cette saillie s'étend perpendiculairement à la surface de contact (42, 44) de telle façon qu'en position de montage la saillie est en contact avec la pièce électroconductrice (6) du corps à mettre en contact (8), formant ainsi les moyens de contact. Le dispositif selon l'invention est simple et économique à fabriquer, et simple à monter.