baber/WOPTO huggingface dataset:
Patent CA-2385250-A1 (CA)
Title: Method for setting up a dialysis treatment in a dialysis machine
Inventor: GOVONI FABIO
IPC: A61M1/14
Filed: 2001-07-20
Abstract: A method of setting up a dialysis treatment in a dialysis machine (1) comprises the steps of: determining the conditions (U0, TWL, DT) of a dialysis treatment adapted to a specific patient;  determining a first function (U(t)) of a first quantity (U) characterizing the dialysis treatment as a function of time (t), the first function (U(t)) satisfying the conditions (U0, TWL, DT) of the dialysis treatment and corresponding to a curve having a defined shape; determining a second function (C(t)) of a second quantity (C) characterizing the dialysis treatment, the second function (C(t)) being correlated with the first function (U(t)) by constants (M, N) determined experimentally and the second function (U(t)) corresponding to a curve having a shape of the same kind as the shape as the first curve.
Patent CA-2385298-A1 (CA)
Inventor: MELERO JUAN
IPC: H04B7/26
Filed: 2000-09-05
Abstract: A method for reporting link information in a communication system including a communication terminal and a plurality of transceivers with each of which the communication terminal can communicate over a respective communication link; the method comprising: the communication terminal determining link information for each of the communication links; and the communication terminal periodically transmitting link messages, each link message containing link information for a first set of the communication links, and the link messages being formatted such that groups of successive link messages collectively contain link information for a larger set of the communication links.
Patent CA-2385343-A1 (CA)
Title: Dpoae measurement system and method
Inventor: KARIMI ZIARANI ALIREZA
IPC: A61B5/12
Filed: 2002-05-22
Abstract: A new system and method for the measurement of DPOAE signal level is presented. The present invention is based on a recently developed nonlinear adaptive algorithm. Three units of such algorithms are employed to extract and measure the two artifacts and the DPOAE signal itself. Each core unit has the capability of locking to a specified sinusoidal component of its input signal and tracking its variations over time. The present method features structural simplicity which renders it suitable for both software and hardware implementation. It also offers a high degree of noise immunity which is useful in clinical examinations. Finally, compared to conventional methods the present method requires shorter measurement time.
Patent CA-2388485-A1 (CA)
Inventor: GAREL BERTRAND
IPC: E21B49/02
Filed: 2001-05-31
Abstract: La présente invention concerne un dispositif de prélèvement d'échantillons dans un matériau de constitution granuleuse ou pulvérulente, comprenant une tige (12) à une extrémité de laquelle est monté un volant (10) destiné à faire tourner l'outil et à l'autre extrémité de laquelle se trouve une tête (13) d'enfoncement. Ce dispositif se caractérise en ce que la tête (13) est montée symétriquement sur la tige (12) et comprend des parties inférieures et latérales avant une forme profilée, la tige (12) ayant une forme déterminée pour effectuer un raclement du matériau sur toute la profondeur et la tête (13) ayant une section transversale inférieure, égale ou supérieure à la section transversale de la tige (12), dans des proportions déterminées en fonction de la nature et/ou de l'humidité  du matériau à prélever.
Patent CA-2390043-A1 (CA)
Inventor: BAULIER DOMINIQUE
IPC: B66F7/02
Filed: 2002-06-07
Abstract: A "soft touch" lifter for an automotive "Body in White" geometry station like a framing system is disclosed having a unique lifting assembly for elevating both the automotive body and the underbody tooling to a geometry position. The system includes a lift assembly which is vertically slidably mounted to a stationary base and movable between a first position in which the lift frame is positioned beneath a skid positioned at the geometry station and upon which the automotive body is supported, and a second position elevated from the first position. An underbody tooling assembly is mounted to the lift frame, and this tooling assembly includes a plurality of locators which register with position receptors on the automotive underbody when the skid is positioned at the geometry station. A pair of T-shaped lift arms are slidably mounted to the stationary base at opposite ends of the skid, and these lift arms are movable between a lower and an upper position. In their lower position, the lift arms register with the skids so that movement of the lift arms from their lower and to their upper position simultaneously elevates the skid with its supported automotive body to an upper position. A closed loop belt mechanically connects the lift arms to both the stationary base and the lift frame so that the lift arms move from their lower and to their upper position at a speed substantially one-half of the speed of movement of the lift frame from its first and to its second position. Furthermore, as the lift frame approaches its second position and the lift arms simultaneously approach their upper position, the tooling locators fully engage the receptors in the automotive body and slightly elevate the automotive body from the skid to the geometry position to avoid any geometrical impact from the handling system to the part located by the geometry tooling.
Patent CA-2390302-A1 (CA)
Inventor: FERLIN KEITH
IPC: F23J11/02
Filed: 2002-06-11
Abstract: A vacuum conduit system for removal of fumes and air borne particulate matter includes a primary duct and a plurality of flexible secondary ducts mounted in fluid cooperation to the primary duct. The primary duct includes hollow rigid conduit sections interspersed between, and in fluid communication with, hollow flexible conduit sections. An upstream end of the primary duct is sealed substantially air-tight. An opposite downstream end of the primary duct cooperates with an air extraction means for extracting air from the primary duct. Secondary ducts may be mounted at their downstream ends to the rigid conduit sections and inclined at a first angle relative to the rigid conduit sections so that secondary airflows leaving the downstream ends of the secondary ducts are inclined into an airflow stream in the primary duct so as to be directed in a downstream direction of the airflow stream in the primary duct to generally equalize vacuum levels at the downstream ends of the secondary ducts.
Patent CA-2391982-A1 (CA)
Title: Arrangement for transforming an electrical variable and use of said device
Inventor: SMITH NORMAN A
IPC: G01R15/18
Filed: 2000-11-14
Abstract: The invention relates to an arrangement for measuring an electrical variable  on a high voltage line. An electrically conductive hollow body that can be connected to an earth potential is connected to a hollow insulating body in such a way as to form a cavity through which an electrical conductor is guided, inside. A section of the insulating body at the hollow body-side end  is surrounded on the outside by a shielding body. An electrical transformer surrounds the hollow body outside of the cavity. The arrangement is explosio n- proof and can be produced comparatively economically.
Patent CA-2392061-A1 (CA)
Inventor: COX TERENCE
IPC: C10L1/18
Filed: 2000-11-27
Abstract: Petroleum additive formulations include a petroleum additive dissolved in a carrier fluid including at least one compound of the formula (I): (R2)p-Ph-(CH2)m-COO-(AO)n-R1 where; R1 is C1 to C10 alkyl; AO is alkyleneoxy; n is 0 or from 1 to 100; m is 0, 1 or 2; and Ph is a phenyl group, which may be substituted with groups (R2)p; where each R2 is independently C1 to C4 alkyl or alkoxy; and p is 0, 1 or 2. Further, crude petroleum or petroleum refinery streams can be treated by adding a petroleum additive dissolved in a carrier fluid of the formula (I) to the product stream. Desirably the carrier fluid is or includes iso-propyl benzoate and/or 2-ethyl hexyl benzoate.
Patent CA-2394282-A1 (CA)
Title: Catheter wetting apparatus
Inventor: NESTENBORG DANIEL
IPC: A61M25/01
Filed: 2000-12-18
Abstract: A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container (4) containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wetting fluid and being arranged within said wetting receptacle (2). The wetting fluid container (4) is arranged within the wetting receptacle (2), and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle.
Patent CA-2397563-A1 (CA)
Inventor: ROSENGRANT GEORGENE E
IPC: A61F13/15
Filed: 2001-01-24
Abstract: L'invention concerne une enveloppe d'élimination comprenant une feuille unique constituée d'un matériau souple imperméable, pourvue d'un système de fixation par bande appliqué aux bords de la feuille. Dans le mode de réalisation préféré, cette feuille possède deux côtés courbés vers l'extérieur qui s'amincissent vers deux extrémités opposées. Lors de l'utilisation, on place un article hygiénique usagé, tel qu'une serviette ou un tampon hygiéniques, longitudinalement au centre de l'enveloppe, les côtés courbes et les extrémités effilées étant repliés jusqu'à se recouvrir, puis elles sont attachées au moyen du système de fixation par bande. Ainsi, l'article hygiénique usagé est complètement dissimulé dans un paquet hygiénique compact pouvant être jeté facilement et discrètement via un système d'élimination de déchets solides.
Patent CA-2398704-A1 (CA)
Inventor: ROWE JEFFREY D
IPC: G01C21/16
Filed: 2001-02-01
Abstract: The attitude of a tiltable body is tracked and controlled on the basis of signals outputted from gyros and tilt sensors.  The signals outputted from the gyros are transformed and integrated to produce estimated position information in the form of a modified quaternion in which the yaw component is constrained to a zero value.  Modified quaternion information in the same form is also generated from signals outputted from the tilt sensor and is used to detect and correct an error component in the estimated position information. Gyro drift is also corrected based on the output of the tilt sensor.
Patent CA-2399095-A1 (CA)
Title: Offer delivery system
Inventor: MILOUSHEV ZACHARY
IPC: G06Q30/00
Filed: 2001-02-05
Abstract: Published without an Abstract
Patent CA-2401961-A1 (CA)
Inventor: HERING-GIOVANOLA CRISTINA
IPC: A23L27/24
Filed: 2001-04-03
Abstract: This invention relates to a process for the production of a cultured savory base by hydrolyzing a protein-containing material using a combination of at least one enzyme with at least one thermotolerant lactic acid bacteria strain selected for its ability to provide a glutaminase activity. The invention also relates to an isolated strain of thermotolerant lactic acid bacteria strains selected for their ability to provide a glutaminase activity and their use for preparing a seasoning or flavor for culinary or petfood products.
Patent CA-2403693-A1 (CA)
Title: Liquid crystal device and manufacturing method
Inventor: FIJOL JOHN
IPC: G02F1/1337
Filed: 2002-01-22
Abstract: A liquid crystal cell having a first substrate with a plurality of parallel columns of director alignment material disposed on a surface of the first substrate. Each one of the columns has a longitudinal axis disposed at an oblique angle with respect the surface of the first substrate. Each one of the columns terminates in a distal end having a surface substantially flat and substantially parallel to the surface of the first substrate. A second substrate is provided. A liquid crystal material is disposed between the surfaces of the first and second substrates with portions of such liquid crystal material being in contact with the parallel columns of director alignment material. A method for forming a liquid crystal substrate structure is provided. The method includes providing a substrate in a chamber. A surface of the substrate is subjected to a deposition flux of director alignment material with such flux passing to the substrate surface along a first axis having an oblique angle with respect to a normal to the surface of the substrate while a beam of particles is directed to the surface of the substrate along a second axis, the second axis being at an obtuse angle with respect to the first axis to produce a director alignment layer. A liquid crystal material is deposited on the director alignment layer.
Patent CA-2403735-A1 (CA)
Title: Procedes d'identification de composes servant a inhiber la geranylgeranyl diphosphate synthase
Inventor: RESZKA ALFRED A
IPC: A61P29/00
Filed: 2001-03-27
Abstract: L'invention concerne des procédés d'identification de composés servant à inhiber la géranylgéranyl diphosphate synthase. Les composés identifiés selon l'invention servent en particulier à inhiber la résorption osseuse. La présente invention concerne également des procédés d'inhibition de la résorption osseuse chez les mammifères, lesdits procédés consistant à administrer à un mammifère nécessitant un tel traitement une quantité thérapeutique efficace d'un inhibiteur de géranylgéranyl diphosphate synthase.
Patent CA-2405167-A1 (CA)
Title: A fluid seal apparatus and method for dynamically controlling sealing-fluid pressure
Inventor: TOUCHETTE ALAIN M J
IPC: F02M37/00
Filed: 2001-04-04
Abstract: A dynamic fluid sealing system for a fuel injection valve (180) employs sealing-fluid to separate a gaseous fuel and a second fluid in the fuel injection valve, thereby preventing leakage of the gaseous fuel into the second fluid. A pressure-balancing system (100), which includes a pressure-balancing device (110, 111), reduces the pressure differential between the sealing-fluid and the gaseous fuel used in the injection valve. At the same time, the pressure balancing system dynamically balances the sealing-fluid pressure such that the sealing-fluid pressure is equal to or slightly greater than the pressure of the gaseous fuel within the injection valve. The pressure differential between the gaseous fuel and the sealing-fluid may be maintained throughout the operating range of engine speeds, engine loads, and fuel cut-off conditions so as to prevent leakage of compressible gaseous fuel into the second fluid. The reduced pressure differential between the gaseous fuel and the sealing-fluid also reduces leakage of sealing-fluid into the gaseous fuel.
Patent CA-2405521-A1 (CA)
Inventor: SAKSENA ANIL
IPC: A61K38/08
Filed: 2001-04-03
Abstract: L'invention porte sur de nouveaux composés macrocycliques présentant une activité inhibitrice de la protéase du VHC et sur ses procédés de préparation. L'invention porte également sur des préparations pharmaceutique comprenant lesdits macrocycles et sur des procédés les utilisant pour traiter des troubles associés à ladite protéase.
Patent CA-2406005-A1 (CA)
Inventor: HAMLEY ROBERT J
IPC: A01N3/02
Filed: 2000-10-26
Abstract: Selon l'invention, pour conserver des fleurs et assurer l'aromathérapie, on chauffe (2) de la paraffine (1) basse température à l'état liquide à environ 130 degrés Fahrenheit. Puis on ajoute à la paraffine (1) basse température un élément nutritif et conservateur (3) pour fleurs, par exemple un saccharide tel que le sucre. Eventuellement, on ajoute également des parfums (4) et/ou des colorants (5). La tête des fleurs (6) à conserver est alors plongée dans ce mélange de paraffine pendant une à trois secondes, puis mise à sécher. La fleur (6) peut être utilisée immédiatement ou, éventuellement, suspendue (8) à l'envers pendant une à trois semaines avant de l'utiliser pour en améliorer la durée de vie. On peut également peindre la fleur (6) à l'aide d'un pulvérisateur (9) pour fleurs.
Patent CA-2407569-A1 (CA)
Title: Anti fall device
Inventor: HICKS CHRIS
IPC: B66F7/06
Filed: 2002-10-10
Abstract: The present invention is an anti fall device for use with scissor type mechanically actuated lifting devices. The anti fall device comprises a a slave safety hydraulic cylinder capable of supporting a lifting device upon failure of a drive assembly thereby arresting descent of the lifting device when the lifting device is normally stationary or moving upwardly and a drive assembly of the lifting device fails and the lifting device begins to descend uncontrollably. The hydraulic cylinder includes a one way check valve for preventing reverse hydraulic fluid flow upon uncontrolled descent of the lifting device thereby arresting movement of the hydraulic cylinder and arresting descent of the lifting device. The invention also includes an hydraulic velocity fuse in fluid communication with the hydraulic cylinder. The velocity fuse is triggered at a preselected fluid flow rate for controllably lowering the lifting device.
Patent CA-2407906-A1 (CA)
Inventor: KITAMURA AKIHIRO
IPC: C12Q1/02
Filed: 2001-04-26
Abstract: A method of screening a drug acting on cell wall which involves: (1) the step of incubating microorganisms, in which a reporter protein is fixed as GPI  anchor protein respectively to the cell wall and the cell membrane, in the presence of a test substance; (2) the step of assaying the reporter protein released in the cultures of the above microorganisms; and (3) the step of judging the test substance as a drug having a selective inhibitory action on the cell wall, in case where the reporter protein is released into the culture of the microorganism having the reporter protein fixed to the cell wall but not substantially released into the culture of the other microorganism having the reporter protein fixed to the cell membrane.
Patent CA-2407972-A1 (CA)
Title: Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists
Inventor: NOZULAK JOACHIM
IPC: A61P21/00
Filed: 2001-05-03
Abstract: The invention provides compounds of formula (I) wherein n, A, R1, R2 and R3 are as defined in the description, and the preparation thereof. The compound s of formula (I) are useful as pharmaceuticals.
Patent CA-2408782-A1 (CA)
Title: Adjustable child support structure
Inventor: RHEIN JOHN F
IPC: B62B9/12
Filed: 2002-10-17
Abstract: An adjustable child support structure having a seat back including side sections that fold inward to provide lateral support for an infant or remain flat to provide a wider seat back for a toddler. The structure also includes an adjuster having a user control portion and a side wing actuator portion for remotely adjusting the seat back through a range of motion between the first, wide position and the second, narrow position.
Patent CA-2410562-A1 (CA)
Inventor: ARNOULD JEAN CLAUDE
IPC: C07F9/09
Filed: 2001-07-04
Abstract: L'invention porte sur des dérivés de colchinol de la formule (I): dans laquelle R?1¿, R?2¿ et R?3¿ représentent chacun, indépendamment, hydroxy, phosphoryloxy (-OPO¿3?H¿2?), C¿1-4?alkoxy ou un ester d'hydroxy hydrolysable in vivo, à condition qu'au moins 2 de R?1¿, R?2¿ et R?3¿ représentent C¿1-4?alkoxy; A représente -CO-, -C(O)O-, -CON(R?8¿)-, -SO¿2?- ou SO¿2?N(R?8¿)- (où R?8¿ représente hydrogène, C¿1-4?alkyl, C¿1-3?alkoxyC¿1-3?alkyl, aminoC¿1-3?alkyl ou hydroxyC¿1-3?alkyl); a représente un nombre entier compris entre 1 et 4; R?a¿ et R?b¿ sont indépendamment sélectionnés parmi hydrogène, hydroxy et amino; B représente -O-, -CO-, N(R?9¿)CO-, -CON(R?9¿)-, -C(O)O-, -N(R?9¿)-, -N(R?9¿)C(O)O-, -N(R?9¿)CON(R?10¿)-, -N(R?9¿)SO¿2?-, -SO¿2?N(R?9¿)- ou une liaison unique directe (où R?9¿ et R?10¿ sont indépendamment sélectionnés parmi hydrogène, C¿1-4?alkyl, C¿1-3?alkoxyC¿1-3?alkyl,aminoC¿1-3?alkyl et hydroxyC¿1-3?alkyl); b représente 0 ou un nombre entier compris entre 1 et 4, (à condition que, lorsque b représente 0, B soit une liaison unique directe); D représente carboxy, sulpho, tétrazolyle, imidazolyle, phosphoryloxy, hydroxy, amino, <U>N</U>-(C¿1-4alkyl)amino, <U>N</U>,<U>N</U>-di(C¿1-3?alkyl)amino ou de la formule -Y?1¿(CH¿2?)¿c?R?11¿ ou -NHCH(R?12¿)COOH;[ Y?1¿étant une liaison unique directe, -O-, -C(O)-, -N(R?13¿)C(O)- ou -C(O)N(R?13¿)- (où R?13¿ représente hydrogène, C¿1-4?alkyl,C¿1-3?alkoxyC¿2-3?alkyl, aminoC¿2-3?alkyl ou hydroxyC¿2-3?alkyl); c représente 0 ou un nombre entier compris entre 1 et 4.
Patent CA-2410894-A1 (CA)
Inventor: JULIAN MARCUS F
IPC: G01N21/05
Filed: 2001-05-24
Abstract: Le système décrit dans cette invention est un cytomètre de flux qui comprend un système optique sans lentille permettant de réguler un trajet lumineux émis par une source (30) lumineuse laser. La source lumineuse laser est une source de lumière à diode laser conventionnelle qui émet un faisceau mince. La forme du faisceau lumineux laser est bien adaptée à la détection de lumière diffusée. La fiabilité du système est en outre renforcée par l'utilisation d'un réseau (48) de photodétecteurs ne comprenant aucun élément mobile. Ce réseau de photodétecteurs est conçu de manière à permettre la détection de la lumière diffusée, et les données ainsi collectées fournissent une analyse hématologique complète. Enfin ce système fait appel à un système unique de tubes (60) de réactifs jetables qui servent de chambre de réaction, de chambre de mélange et de chambre d'élimination pour les analyses d'échantillons de sang.
Patent CA-2411020-A1 (CA)
Inventor: NISHIMURA SATOSHI
IPC: C04B35/547
Filed: 2000-11-17
Abstract: A sintered compact of lanthanum sulfide or cerium sulfide having a chemical composition of La2S3 or Ce2S3, respectively, characterized as having a crystal structure of a mixed phase of .beta.-phase and .gamma.-phase and exhibiting a Seebeck coefficient being greater than that of .gamma. single phase; and a method for preparing the sintered compact which comprises providing a powdery law material of .beta.-phase La2S3 or .alpha.-phase Ce2S3, each having a high purity with a suppressed carbon impurity concentration and a predetermined range of oxygen concentration, charging the law material into a carbon mold having a h-BN coating applied on the internal surface thereof, and subjecting the material to hot pressing in vacuo, to thereby form a mixed phase of .beta.-phase and .gamma.-phase having a great Seebeck coefficient. The sintered compact can be used as a heat-electricity converting material having a great Seebeck coefficient.
Patent CA-2412231-A1 (CA)
Title: Dry pipe valve for fire protection sprinkler system
Inventor: RINGER YORAM
IPC: A62C35/62
Filed: 2001-05-10
Abstract: A differential-type dry pipe valve (10) for a fire protection sprinkler system has a ratio of effective air sealing area to service water sealing area that is smaller than a ratio of service water pressure to system air pressure at which the fire protection sprinkler system is actuated.
Patent CA-2412786-A1 (CA)
Title: Use of an organosilicon compound bearing at least an activated double ethylene bond as coupling agent in rubber compositions comprising a white filler
Inventor: TARDIVAT JEAN-CLAUDE
IPC: C08G77/455
Filed: 2001-06-14
Abstract: The invention concerns the use of a compound comprising a polyfunctional polyorganosiloxane (POS) bearing at least a hydroxyl radical and/or at least an alkoxyl radical and at least an activated double ethylene bond, as coupling agent (white filler-elastomer) in rubber compositions based on isoprene elastomer(s) comprising a white filler as reinforcing filler. The invention also concerns isoprene elastomer compositions obtained by using said coupling agent, and elastomeric articles having a body comprising said compositions. The coupling agent is a compound comprising a POS with similar or different units of formula (R?2¿)¿a?Y¿b?X¿c?SiO[4-a(a+b+c)]/2 wherein: (1) R?2¿ is a monovalent hydrocarbon group; (2) Y represents a OH or an alkoxyl; (3) X is a function comprising an activated double ethylene bond selected among a maleimide, isomaleimide, maleamic acid, maleamic ester and acrylamide function; (4) a = 0, 1, 2 or 3, b = 0, 1, 2 or 3, c = 0 or 1, the sum a + b + c is different from 0 and <= 3; (5) function Y rate is >= 0.8 %, (6) function X rate is >= 0.4 % (rate = number of functions for 100 Si atoms).