baber/WOPTO huggingface dataset:
Patent WO-03076805-A1 (WO)
Title: Agencement d'elements pour compresseur resonant
Inventor: PUFF RINALDO
IPC: F04B35/04
Filed: 2003-03-11
Abstract: Cette invention se rapporte à un agencement d'éléments pour compresseur résonant, qui comprend une enveloppe (1) dans laquelle sont montés : un ensemble non résonant formé par un moteur et un cylindre (2) et comportant une bobine (6) produisant un flux magnétique qui traverse l'enveloppe (1) ; un ensemble résonant formé par un piston (10) effectuant un mouvement de va-et-vient à l'intérieur du cylindre (2) et par un moyen d'actionnement (3) couplant en mode opérationnel le piston (10) au moteur. Cet agencement comprend un moyen isolant magnétique, qui est fixé à l'une des parties définie par l'enveloppe (1), par l'ensemble résonant et par l'ensemble non résonant et qui est conçu de façon à interrompre le trajet du flux magnétique entre l'enveloppe (1) et au moins l'une des parties définie par le piston (10) et le cylindre (2) dans une direction essentiellement parallèle à la direction de déplacement du piston (10).
Patent WO-0064664-A1 (WO)
Title: Processus d'homogeneisation pour composites structurels enveloppes de fibres
Inventor: RUTZ RENE
IPC: F16J12/00
Filed: 2000-04-19
Abstract: L'invention concerne une procédé de fabrication d'un récipient sous pression renforcé par des fibres, ainsi que le récipient ainsi produit. Une doublure de récipient est enveloppée par des fibres imprégnées de résine, et durcie selon des techniques courantes. La doublure durcie et enveloppée de fibres est ensuite soumise à une température et une pression élevées pendant un certain temps. L'augmentation de la température permet à la résine (14) de s'adoucir, alors que la pression accrue exerce un effort de traction sur les fibres (13). Cet effort de traction étire et redresse les fibres dans la résine. Après refroidissement et à une pression de fonctionnement, les fibres redressées peuvent désormais réagir immédiatement à un effort de traction, et la résistance à l'éclatement du récipient s'en trouve augmentée. Ce processus peut être combiné à un autofrettage en série ou simultané, en vue de parvenir à une résistance finale encore supérieure.
Patent WO-0221910-A1 (WO)
Title: Systeme d'evacuation de dechets animaux
Inventor: JANZEN WALTER JAMES
IPC: A01K1/01
Filed: 2001-09-13
Abstract: L'invention porte sur un système d'évacuation (10) de déchets animaux consistant en une enceinte (12) à parois verticales (16, 18) présentant une entrée et un plancher (14) s'inclinant vers le bas et vers l'arrière entre le seuil (22) de l'entrée et le et le fond (26) de l'enceinte où s'étend transversalement une gouttière ou une auge (30) de recueil dont le fond s'abaisse vers une conduite d'évacuation (34) elle-même raccordée à une pompe électrique qui transporte les déchets de la gouttière vers les égouts. La pompe est de préférence munie d'un broyeur qui hache les déchets pour en faciliter l'écoulement vers les égouts. La surface supérieure du plancher de l'enceinte comporte des sillons (28) sensiblement parallèles de recueil des déchets liquides et les entraînent vers la gouttière de recueil dont peu ne reste sur la surface du plancher. Cette invention permet à l'animal de ne pas piétiner dans ses déchets après avoir uriné et de n'emporter que peu ou pas de déchets lorsqu'il quitte l'enceinte. La pompe et un système séparé de chasse se mettant en marche automatiquement après un soulagement de l'animal assurent une évacuation rapide des déchets liquides et solides laissant l'enceinte quasiment propre et sans odeurs.
Patent CA-2001765-A1 (CA)
Inventor: WILSON DAVID A
IPC: C07C255/25
Filed: 1989-10-30
Abstract: A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.
Patent CA-2002414-A1 (CA)
Inventor: ALTHAUS IRENE W
IPC: A61K31/495
Filed: 1989-11-07
Abstract: ABSTRACT A method for treating a human patient afflicted with human immunodeficiency virus comprising administering to such patient an effective amount of a compound of formula IA                                                         IA   wherein R,  R1 and R2 are as defined in the specification,  e.g., dimethyl  1,4,7,10-tetrahydro-4,10-dioxo-6-(n-pentyl)-1,7-phenanthro-line-2,8-dicarboxylate; a compound of formula IB                                                        IB     ,e.g.,  1-benzoyl-4-[[7-(trifluoromethyl)-4-quinolinyl]amino]benzoyl-piperazine, and salts thereof such as the maleate salt are described; a compound of formula IC                           IC   ,e.g.,  4-[(7-chloro-4-quinolyl)amino]-.alpha.-[[4-[(6-methoxy-8-quinolyl)-amino]pentyl]amino]-.alpha.'-1-pyrrolidinyl-2,6-xylenol trihydrochloride  , and a compound of Formula ID                                 ID   ,e.g., 2'-[(5,5-dimethoxy-1-isoquinolyl)methyl]-4',5'-dimethoxyacetophenone.
Patent CA-2003133-A1 (CA)
Title: Air cooled gas injection lance
IPC: C21C5/46
Filed: 1989-11-16
Abstract: AIR COOLED GAS INJECTION LANCE     ABSTRACT An air cooled refractory covered injection lance for introducing reactive gases below the surface of a molten metal bath where the lance is provided with means to surround the reactive gas conduit with a high velocity cooling fluid to prevent thermal decomposition of the reactive gas prior to its injection into the molten metal bath.
Patent CA-2003899-A1 (CA)
Title: Adhesive
Inventor: COLLINS PETER J
IPC: C09D161/06
Filed: 1989-11-22
Abstract: ABSTRACT            A wood adhesive composition 1 including an effective amount of a phenol-formaldohydo resin; and a modifying agent which agent randers the composition capable of bonding to a hard wood.
Patent CA-2007402-A1 (CA)
Title: Push broom
Inventor: BRYANT WILLIAM C
IPC: A46B9/02
Filed: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE             .SIGMA..THETA. A push broom has outwardly-flared arms at the ends of a bristle block for at least partly direct-ing materials located ahead of the arms toward the middle of a sweeping path.  The materials to be swept are at least partly confined by the arms during sweeping.
Patent CA-2007862-A1 (CA)
Inventor: LEVASSEUR JOSEPH LEO
IPC: G07F9/02
Filed: 1990-01-16
Abstract: A vend space allocation monitor apparatus and method for use with a vending system capable of vending from among a plurality of classes of selectable vendable products a product from a selected product class, which vending system has a plurality of product storage areas and an established vend space allocation configuration allocating the product storage areas to the classes of selectable vendable products, the vend space allocation monitor apparatus including a vend selection monitoring portion for monitoring over a period of time the historical demand for the various classes of selectable vendable products, a determining portion for determining, based at least in part upon said historical demand, whether such established vend space allocation configuration is consistent with selection demand norms, and a display communicating to authorized personnel such determination.
Patent CA-2009994-A1 (CA)
Title: Pressure-producing device
Inventor: JOY THEODORE J
IPC: F15B1/24
Filed: 1990-02-14
Abstract: The pressure-producing device (10) comprises a housing (30) which is slidable relative to a stationary piston (60), the housing (30) movable within a substantially blind bore (12) to effect the pressurization of fluid. A body (14) containing the blind bore (12) includes a retention member (22) located adjacent an end opening (16) of the blind bore (12). The pressure-producing device (10) is received within the blind bore (12) wherein a closed end (32) with a seal (44) thereabout defines with an end of the blind bore (12) a pressurizing chamber (50).      The piston (60) is received slidably and sealingly within an interior opening (39) of the housing (30) and extends from an end opening (34) thereof in order to engage the retention member (22) and position stationarily the piston (60). The housing (30) and piston (60) are displaced away from one another by a pressurized medium within the housing (30). The piston's (60) stationary position enables the housing (30) to slide within the blind bore (12) and effect the pressurization of fluid received within the chamber (50).
Patent CA-2013661-A1 (CA)
Inventor: FORESTIER SERGE
IPC: C07C309/25
Filed: 1990-04-02
Abstract: L'invention concerne des compositions cosmétiques et pharmaceutiques contenant un dérivé de benzyl-cyclanone de formule: (I) dans laquelle R1 et R3, identiques ou différents, représentent un atome d'hydrogène, un radical hydroxyle, un reste alkyle linéaire ou ramifié en C1-C8 ou un reste alcoxy linéaire ou ramifié en C1-C8; R2 et R4, identiques ou différents, représentent un atome d'hydrogène ou un radical hydroxyle, étant entendu que l'un au moins des radicaux R2 et R4 représente un radical hydroxyle; R5, R6, R7 et R8, identiques ou différents, représentent un atome d'hydrogène, un reste alkyle linéaire ou ramifié en C1-C18, un reste aralkyle non substitué ou substitué par un reste alkyle en C1-C4 ou alcoxy en C1-C4, un reste aryle non substitué ou substitué par un reste alkyle en C1-C4, les substituants R5 et R6 et/ou les substituants R7 et R8 pouvant former, avec l'atome de carbone du cycle auquel ils sont rattachés, un cycle saturé contenant de 5 à 12 atomes de carbone non substitué ou substitué par un ou plusieurs restes alkyle linéaires ou ramifiés en C1-C8; X représente soit un atome d'oxygène, soit un radical -(CR9R10)n dans lequel n est égal à 1 ou 2 et R9 et R10 représentent un atome d'hydrogène ou un reste méthyle; dans le cas où X représente un radical -(CR9R10)n, les substituants R6 et R8 forment avec les atomes du cycle auxquels ils sont rattachés un système bicyclique contenant 7 ou 8 atomes de carbone; de plus, lorsque X représente un radical -(CR9R10)n- dans lequel n est égal à 1, R9 et R10 représentant un reste méthyle, R5 représentant un atome d'hydrogène et R6 et R8 formant avec les atomes du cycle auxquels ils sont rattachés un système bicyclique contenant 7 atomes de carbone, R7 peut également représenter un reste -CH2-SO3H, éventuellement sous forme de sel de métal alcalin, alcalino-terreux ou d'amine. Les composés de formule (I) sont utiles en tant qu'anti-oxydants et médicaments pour le traitement des inflammations et allergies cutanées.
Patent CA-2016176-A1 (CA)
Title: Portable water purification system
Inventor: TAYLOR JOHN A
IPC: B01D63/02
Filed: 1990-05-07
Abstract: PORTABLE WATER PURIFICATION SYSTEM                 ABSTRACT           A portable water purification system (10) includes a portable reservoir (12) for containing a contaminated water supply (14) and a separator module (48) for separating water and water soluble substance permeate from a contaminated water retentate.  A permeate outlet (52) is operatively connected to the separator module (48) for releasing water and water soluble substances from the system (10).  A return conduit (34) is operatively connected between the separator module (48) and the reservoir (12) for returning contaminated water retentate back to the reservoir (12).  A plunger (54) is operatively connected to the reservoir (12) and includes an inlet chamber (32).  The plunger draws contaminated water from the reservoir (12) and forces the contaminated water (32) through the separator module (48) so that the permeate flows out the permeate outlet (52) and the retentate flows out the return conduit (36).
Patent CA-2017301-A1 (CA)
IPC: G06F9/44
Filed: 1990-05-22
Abstract: ABSTRACT    A unique user interface prepared by an application program is customized for each user by mapping a set of original panels for the application program onto another set of new panels selected or designed by the user,  and then mapping a set of operators in each original panel onto another set of new operators in each new panel.  A user interface provides user with a dialogue manager and a presentation manager for the story of interactive processing in the application.  This invention can change the story, the presentation and the input method to the system as each user likes.
Patent CA-2017765-A1 (CA)
Inventor: DART ROBERT C
IPC: B65D43/10
Filed: 1990-05-29
Abstract: A lid for use on a drinking cup is provided having a central horizontal cover portion which has vent means provided therein. The vent means comprise a circular, horizontal top portion having a vent opening therethrough. The top portion has a downwardly depending first wall which has terminal end below the surface of the cover portion.  An upwardly extending second wall merges with the terminal end of the first wall and extends upwardly there-from in an outwardly spaced apart position respect thereto so as to merge with the cover portion of the lid.  A plurality of spaced apart ribs connect the first wall and the second wall so as to cooperate therewith the form downwardly  depending arcuate wave dampening baffle means which encircle the vent means beneath the surface of the cover portion so as to prevent accidental spillage of the cup contents through the vent means.
Patent CA-2022229-A1 (CA)
Title: Apparatus and method for documenting faults in computing modules
Inventor: BRUCKERT WILLIAM
IPC: G06F11/22
Filed: 1990-07-30
Abstract: ABSTRACT       Method and apparatus for testing the operation of modules for use in a fault tolerant computing system that consists of two distinct computing zones.  Diagnostic testing is performed when the system is powered on, the modules being subjected to module, zone and, if both zones are available, system diagnostic tests.  Indications of faults detected during diagnostic testing are stored in an EEPROM on each module.  Such fault indications can be cleared in the field by correcting the fault condition and successfully rerunning the diagnostic test during which the fault was detected.  Indications of operating system detected faults are also stored in each module EEPROM.  However, such fault indications are not field clearable.
Patent CA-2022295-A1 (CA)
Title: Random copolymers of p-dioxanone, lactide and/or glycolide as coating polymers for surgical filaments
Inventor: BEZWADA RAO S
IPC: A61L17/00
Filed: 1990-07-30
Abstract: ABSTRACT     Low molecular weight absorbable copolymers of p-dioxanone with lactide and/or glycolide are used as coatings for surgical filaments to improve tactile smoothness and tie-down properties.  These copolymers are prepared by reacting p-dioxanone with lactide and/or glycolide in the presence of an initiator such as a mono- or polyhydric alcohol or a hydroxy acid.
Patent CA-2024682-A1 (CA)
Title: System for time stamping events using a remote master clock
Inventor: GARITTY JAMES P
IPC: G04G99/00
Filed: 1990-09-05
Abstract: ABSTRACT OF THE DISCLOSURE         Events  at  spaced  locations,   e.g.     contact activity  in  the  protective  relays  of  an  electric  power distribution network, are time stamped using a single remote clock by a system which includes one or more slave stations monitoring the events.  Each slave station initiates a count of locally generated clocking pulses of fixed duration upon detection   of   the   first   event   monitored   by   it. Identification of the first event is stored in a first slot in  memory.    Additional  memory  slots  each  store  the identification of a subsequent event and the count at the occurrence of that subsequent event.   Upon command from a remote master station, the current count is stored in the first slot and the contents of the first slot and of the additional  slots  are  transmitted  over  a  communications network  to  the  master  station.    The  master  station calculates the absolute time of each event using its master clock,  the transmitted counts, the fixed duration of  the clocking  pulses,  and  the  transmission  time  required  to transmit the data from the particular slave station to the master  station.   The master  station  then  sends  a  clear command to reset the count and clear the memory slots.   If the number of events detected by a slave station before a clear command is received exceeds the number of memory slots available, the information on the first event stored in the first slot is retained, and the additional slots retain data on as many of the most recent events as there are additional
Patent CA-2026819-A1 (CA)
Title: Predistortion arrangement for a digital transmission system
Inventor: KARAM GEORGES
IPC: H04L25/03
Filed: 1990-10-03
Abstract: ABSTRACT          SUMMARY OF THE INVENTION: Predistortion arrangement for a digital transmission system.     Predistortion arrangement (9) for a digital transmission system which transmits complex input data of a constellation by means of a modulator (14) and a power amplifier (15) which distorts the data, the arrangement comprising a predistortion circuit (11) which predistorts the input data in opposite sense before they pass through the amplifier.          It comprises a transmit filter (10) which applies oversampled filtered data encoded with 2N bits to the predistortion circuit (11) at the rate k/T, which circuit first determines approximate values of the predistorted data on the basis of a portion of 2M bits of the field of 2N bits (M<N), which data are thereafter revised with the aid of the remaining portion of said field.          The predistortion circuit comprises for each channel a memory (112) addressed by the field of M bits which produces the approximate values of the predistorted data and an interpolation circuit (111) which derives therefrom the revised predistorted data.        Reference: Fig. 5.
Patent CA-2027833-A1 (CA)
Title: Implant material, method for the manufacture thereof and procedure for the application of the material
Inventor: LARSSON KARE
IPC: A61L27/12
Filed: 1990-10-17
Abstract: The invention relates to an implant material composition for restoring bone tissue in a human or animal body. Said compo-sition comprises a particulate biocompatible bone tissue sub-stitute material distributed in a bioacceptable mixture of a) a water-based liquid and b) a monoglyceride and optionally c) a triglyceride, said ingredients a), b) and c) forming an L2-phase or a lamellary liquid crystalline phase and being present in such proportions within said phases that they are capable of being transformed into a cubic liquid crystalline phase or a reversed hexagonal liquid crystalline phase when contacted with an aqueous liquid. Thus, the phase conversion referred to imparts to the composition such a high viscosity that is works as an implant material as defined.  There is also provided a method of preparing said com-position comprising forming the L2 or lamellary phase and distributing the bone tissue substitute material therein.      Moreover, there is provided a method of restoring lost bone tissue comprising applying the composition to a bone cavity and converting the same by contact with an aqueous liquid.      The composition for use as an implant material compo-sition as well ae the use thereof for the manufacture of an implant product are also provided.      Finally the invention relates to the restored implant bone tissue product obtainable from said composition by con-tact with said aqueous liquid.
Patent CA-2028718-A1 (CA)
Title: Blanching pasta
Inventor: LARSEN HANS K
IPC: A23L7/109
Filed: 1990-10-29
Abstract: A blanching tank having positioned therein at least one substantially stationary roller and at least one movable roller capable of reciprocating vertically from a position above to a position below the substantially stationary roller.
Patent CA-2029621-A1 (CA)
Title: Vacuum cleaner multi-function interlocking switch
Inventor: LACKNER JOHN R
IPC: H01H3/20
Filed: 1990-11-09
Abstract: ABSTRACT        A multi-function interlocking vacuum cleaner control switch is disclosed.  The switch provides for both ON/OFF control as well as speed control, in a unified switch mechanism.  Mechanical logic apparatus interfaces ON/OFF function with attachment of inlet accessories and/or of a collection bag to the vacuum cleaner.  Whenever an accessory or a bag is attached to the cleaner, the main power switch, if ON, is turned OFF.  Removal of an inlet accessory or a collection bag during vacuum cleaner operation overrides the main power switch and interrupts power to the vacuum cleaner rotor, irrespective of the state or condition of the main power switch.
Patent CA-2031708-A1 (CA)
Inventor: LE BIHAN GERARD
IPC: H04L12/54
Filed: 1990-12-06
Abstract: : RESEAU LOCAL DE TRANSMISSION DE DONNEES L'invention concerne un réseau local de transmission de données permettant des débits élevés jusqu'à 600 Mégabits/s pour chaque station. Un exemple de réalisation comporte : - un premier réseau de connexion à multiplexage temporel asynchrone (17), pour établir des premiers circuits virtuels semi-permanents; - un second réseau de connexion à multiplexage temporel asynchrone (18), pour établir des seconds circuits virtuels sepermanents utilisés pour secourir dos premiers circuits virtuels dans lesquels il y aurait dos pertes de données; - seize stations (1 à 16), chaque station comportant des moyens (19) pour échanger des informations sous la forme de cellules de longueur fixée, selon un protocole de communication adapté aux réseaux de connexion à multiplexage temporel asynchrone, on attribuant à chaque cellule une étiquette désignant l'un des circuits virtuels semi-permanents. FIGURE A PUBLIER: Figure 1.
Patent CA-2031953-A1 (CA)
Title: Friability testing apparatus
Inventor: REID DOUGLAS J
IPC: G01N33/38
Filed: 1990-12-11
Abstract: The invention provides a friability testing apparatus which has an electrically excitable vibrator (10,12) for vibrating a capsule (14) containing material to be tested. The apparatus includes a microprocessor (20) which provides an output waveform with a frequency which is determined by an oscillator (22). The output of the microprocessor drives a power amplifier (18) which controls the vibrator. An accelerometer (16) supplies a feedback signal to the microprocessor, so that the operation of the vibrator is maintained within predetermined limits.
Patent CA-2034003-A1 (CA)
Inventor: ISHIKAWA YOSHIO
IPC: D03D27/00
Filed: 1990-06-08
Abstract: The invention pertains to an artificial turf which provides high water retentivity and includes a cut pile. The cut pile is formed over the surface of a backing structure by implanting a multiplicity of tufts. Each tuft comprises one or a plurality of pile yarns. Each of the pile yarns is composed of one flat filament or a plurality of bundled flat filaments twisted and fixed in the twisted state into a slender form having an approximately spiral cross section.