baber/WOPTO huggingface dataset:
Patent CA-2204905-A1 (CA)
Title: Jouet volant a mouvement de rotation et dispositif de lancement
Inventor: SAVAGE DANIEL
IPC: A63H27/00
Filed: 1994-11-09
Abstract: Un jouet volant lancé par un élément élastomère est composé d'un corps et d'un mécanisme de lancement. Le corps, selon l'invention, se présente sous forme d'une structure rigide généralement aplatie, mince et légère (10), dotée d'un bord à rétrécissement aérodynamique (12). Ce corps est plus haut que large, et, sur une moitié de sa hauteur, présente une surface plus grande que sur l'autre moitié. Il est conçu pour maintenir un profil aérodynamique par rotation autour de son axe le plus court pendant son ascension, et présente une forme qui privilégie naturellement la rotation autour de son axe le plus long au cours de la descente. Le mécanisme de lancement est conçu pour projeter le corps vers le haut et lui appliquer une rotation autour de son axe le plus court.
Patent CA-2206182-A1 (CA)
Inventor: DE MARCHI JEAN-LOUIS
IPC: A63C17/14
Filed: 1997-05-13
Abstract: Patin du type à roues en ligne comportant une chaussure (2) associée à une platine supérieure (4) d'un châssis (5) sur lequel sont disposées les roues de patinage (6) et disposant d'un dispositif de freinage constitué d'un élément de friction (13) en liaison avec des moyens d'actionnement (14) interposés entre une partie arrière articulée (7) de la chaussure (2) et ledit élément de friction (13) de manière à mettre celui-ci en contact par frottement avec le sol en vue d'un freinage lors d'un basculement vers l'arrière de ladite partie articulée (7) de la chaussure (2) provoquée par le patineur, caractérisé en ce que l'élément de friction (13) est relié aux moyens d'actionnement (14) par l'intermédiaire de moyens d'amplification aptes à augmenter sa course par rapport à celle desdits moyens d'actionnement (14).
Patent CA-2210968-A1 (CA)
Inventor: FINI MASSIMO
IPC: G01N27/90
Filed: 1997-07-21
Abstract: A combined device having a reservoir for venous blood and a reservoir for cardiotomy blood is disclosed. The device is characterized in that the venous reservoir is separated from the cardiotomy reservoir by a partition which includes a plurality of apertures. The apertures are in fluid communication with a plurality of ducts and passageways which are configured to provide various modes of operation dependingupon whether, for the particular surgical conditions, it is desired to mix venous and cardiotomy blood, or to isolate those blood pools from each other.
Patent CA-2211132-A1 (CA)
Title: Liposome-enhanced immunoaggregation assay and test device
Inventor: DURST RICHARD ALLEN
IPC: G01N33/58
Filed: 1996-01-29
Abstract: A test device for detecting or quantifying an analyte in a test sample including an absorbent material having separate contact and measurement portions. The contact portion is positioned at or proximate to a first end of the absorbent material. The measurement portion has a receptor for a conjugate of an analyte analog and marker-encapsulating liposomes.
Patent CA-2212411-A1 (CA)
Title: Method for improved water well production
Inventor: JANSEN JOHN R
IPC: E21B43/00
Filed: 1996-02-07
Abstract: A non-destructive method for stimulating, refurbishing, or otherwise increasing production from water wells, using pressure waveforms and mass displacement within the well bore volume. The non-destructive methods are useful in a variety of water production contexts and can be modified downhole to meet specific performance requirements.
Patent CA-2213104-A1 (CA)
Inventor: ASHIKARI TOSHIHIKO
IPC: C12N15/56
Filed: 1997-08-14
Abstract: Novel purine nucleosidase derived from Ochrobactrum anthropi microorganisms, a gene system coding therefor, uses therefor and particularly its use in the production of beer.
Patent CA-2214912-A1 (CA)
Title: Hatchet scabbard
Inventor: SOROS CHARLES C
IPC: A45F5/14
Filed: 1997-09-02
Abstract: A scabbard (14) for firefighters and other types of hatchets (19) is disclosed. The scabbard (41) includes a belt (45) and a sheath (43). The sheath (43) has two pockets, a closed pocket (47) and an openable pocket (49). The entrances into the pockets face one another, i.e., the entrance into the closed pocket faces the entrance into the openable pocket. The edges of the sides of the closed pocket (47) are permanently affixed to one another. In contrast, the forward and upper edges of the sides of the openable pocket (49) are joined by VelcroTM closure elements (65a, 675b, 67a, 67b). The inner and outer sides of the openable pocket are integrally joined along their lower edges. The inner sides of the closed and openable pockets are also unitary. Further, the outer side of the openable pocket overlaps the outer side of the closed pocket. The overlap is joined by VelcroTM closure elements (69a, 69b). Finally, a tab (71) attached to the outer side of the openable pocket extends rearwardly from the VelcroTM-connected overlap. In operation, pulling the tab (71), releases the VelcroTM closure elements, allowing the hatchet head (11) to be removed from the sheath (43) by moving the hatchet (9) forward in a horizontal direction.
Patent CA-2216137-A1 (CA)
Inventor: GHILARDI PAOLO
IPC: B65D33/24
Filed: 1996-03-14
Abstract: L'invention concerne un emballage (1) se présentant sous la forme d'un sac pouvant être refermé, conçu notamment pour des produits alimentaires et pourvu d'éléments (11, 12) d'accouplement du type crochet/boucle, permettant de fermer le sac de manière que celui-ci puisse s'adapter à la quantité variable de produit qu'il contient. Plus précisément, ces éléments (11, 12) sont fixés sur les côtés opposés de l'emballage de façon que lorsque la partie supérieure de l'emballage est roulée vers le bas pour fermer celui-ci, les éléments soient dans une position appropriée à leur accouplement et ferment ainsi l'emballage. En outre, en dotant ces éléments (11, 12) d'une côté adhésif, on peut les fixer individuellement sur l'emballage selon un procédé dans lequel ces éléments sont avancés sur un ruban support, puis détachés de celui-ci très simplement et rapidement. L'invention concerne également un dispositif destiné à assurer la fixation desdits éléments sur l'emballage.
Patent CA-2217713-A1 (CA)
Title: Process for binding monosaccharides, oligosaccharides or polysaccharides to a solid phase
Inventor: ZIELEN STEFAN
IPC: G01N33/545
Filed: 1996-02-21
Abstract: The present invention relates to a process for binding mono, oligo or polysaccharides to a solid phase bearing secondary amino groups, solid phases which can be produced by this process and test methods for detecting substances binding to mono, oligo or polysaccharides.
Patent CA-2224416-A1 (CA)
Title: Method for preparing a cellulose formate solution by impregnating and kneading cellulose slabs
Inventor: AUBRY JEAN-CLAUDE
IPC: C08J5/18
Filed: 1996-06-28
Abstract: A method for preparing a cellulose formate solution from cellulose slabs, particularly high-density slabs, without mechanically destroying said slabs in advance, is disclosed. The slabs are directly dissolved by impregnating the whole slabs in a formic acid-based liquid and kneading the resulting impregnated slabs in the presence of both formic acid and phosphoric acid. The method is preferably used to prepare ready-to-spin solutions, optionally and particularly together with an intermediate adjustment of the final composition. Solutions prepared by said method, cellulose objects made from such solutions, particularly fibres or films, assemblies of such fibres or films, and articles reinforced with such fibres, films or assemblies, said articles being, in particular, tyre treads, are also disclosed.
Patent CA-2225961-A1 (CA)
Title: Method for forming tin oxide coating on glass
Inventor: SOUBEYRAND MICHEL J
IPC: B05D5/12
Filed: 1997-05-06
Abstract: Fluorine doped tin oxide coatings on glass are prepared by providing a uniform, vaporized reactant mixture containing an organotin compound, HF, water and oxygen, and delivering the reactant mixture to the surface of the hot ribbon of glass, where the compounds react to form the fluorine doped tin oxide coating. The fluorine doped tin oxide coatings applied in accordance with the invention exhibit lower sheet resistance, and improved uniformity in sheet resistance over the coated surface of the glass.
Patent CA-2227101-A1 (CA)
Inventor: OGINO AKIRA
IPC: H04N7/08
Filed: 1998-01-16
Abstract: A spread code string containing a plurality of chips per interval in one horizontal interval or containing a plurality of chips per interval in one vertical interval is generated synchronously with the vertical sync signal at the generation star timing having a period of one vertical period or having a period of a plurality of vertical periods.  The generated spread code string repeats over a plurality of horizontal intervals or a plurality of vertical intervals so that the chips having the same data are arranged in spatial direction of the vertical direction or the time axis direction in picture unit.  The additional information is spectrally spread so that the chips having the same data are arranged at least in the interval in each 1 horizontal interval or in each 1 vertical interval of the above-mentioned repetition interval, and the generated spectral spread signal is superimposed on the video signal.  Thereby, the additional information spectrally spread and superimposed on a video signal is prevented from being removed and being deteriorated, and the quantity of additional information to be superimposed on the video signal is increased.
Patent CA-2228375-A1 (CA)
Inventor: HOWARD HERMAN S
IPC: A61H11/00
Filed: 1998-01-29
Abstract: A vibratory massager embodied within a sling to be placed around the user comprises a variety of detachable and interchangeable massager units, with or without nubs on their surfaces.  The sling is constructed to be connected by its attachment rings to the door knobs of an open door, or to any similar knob-like structures placed laterally on a securely fixed structure.  The vibrator is activated when the user leans against the on-off switch located at the center of the vibration unit.
Patent CA-2228896-A1 (CA)
Inventor: LUTHMAN KRISTINA
IPC: C07D241/24
Filed: 1996-07-29
Abstract: L'invention concerne un nouveau procédé permettant la préparation sélective d'un composé de formule (I) où R?1¿ est un groupe alkyle à chaîne droite, ramifiée ou cyclique, ou un arylalkyle où l'aryle est un C¿6?-aryle et l'alkyle un C¿2?-C¿6? alkyle; R?2¿ est défini de la même manière que R?1¿, ou est benzyle, hydroxy, ou un groupe aminoalkyle où l'alkyle est un C¿1?-C¿20? alkyle à chaîne droite, ramifiée ou cyclique; Y est OH, un groupe OR?1¿ tel que défini ci-dessus, ou NR?3¿R?4¿ où R?3¿ et R?4¿ sont indépendamment l'un de l'autre l'hydrogène, C¿1?-C¿20? alkyle, ou aralkyle où l'aryle est un C¿6?-aryle et l'alkyle un C¿2?-C¿6? alkyle. Elle concerne également les produits obtenus par ledit procédé et les intermédiaires utilisés au cours du procédé.
Patent CA-2235879-A1 (CA)
Title: Method and apparatus for detecting rock movement
Inventor: MOHAMED MOUSTAFA ABDEL KADER
IPC: G01V3/10
Filed: 1998-04-27
Abstract: A method and apparatus for detecting rock movement. The first step involves using at least one electromagnetic induction coil as a sensor. The second step involves monitoring changes in induced electromotive force in the at least one electromagnetic induction coil over a selected time interval. This new approach is based upon changes in magnetic permeability as a result of rock movement in accordance with Faraday's law of electromagnetic induction. When a plurality of these new sensors are used the speed of the rock movement may also be determined.
Patent CA-2237681-A1 (CA)
Title: Concurrent patch to logical partition manager of a logically partitioned system
Inventor: BELLIN RICHARD A JR
IPC: G06F9/445
Filed: 1998-05-14
Abstract: A method of replacing a current version of a program module with a replacement version of the module concurrently with the execution of the program on a computer system.  While execution of  the  program  is  suspended,  each  address  reference  in  the program to an entry point within the current version of  the module is replaced with an address reference to the corresponding entry point within the replacement version of the module.  After the address references have been replaced and before execution is resumed,  a patch initialization routine is invoked to perform initialization  functions  such  as  storage  allocation,  table initialization and feature detection that are performed before execution of the concurrently applied patch.   Execution of the program is resumed when each address reference to the current module has been replaced with one to the replacement module and the patch  initialization routine  has  been performed.   A bit vector is used to ensure that each initialization function is performed  only  once  per  instantiation  of  the  program  being patched.   An available   storage value indicates the amount of initially allocated storage remaining available after performing an initialization function involving storage allocation.
Patent CA-2242996-A1 (CA)
Inventor: GHIELMETTI CIRILLO
IPC: A61F2/958
Filed: 1998-07-13
Abstract: In the case of a prepared catheter for intraluminal treatment of a vessel section with ionizing radiation, which catheter has an elongate shaft (1) with a proximal end and a distal end (2) as percutaneous transluminal access to the vessel section, an inflatable balloon (8) at the distal end (2) of the shaft (1), an inflation lumen (7) which runs through the shaft (1) and opens into the balloon (8), and a source (12) of ionizing radiation which can be positioned in the balloon (8), and which catheter is filled with an inflation medium (9) for applying pressure to the balloon (8), if the inflation medium (9) is a gas, only a comparatively small proportion of the ionizing radiation is absorbed and rendered ineffective as it passes through the gas. In this way, the intended dose of radiation can be administered within a short treatment time.
Patent CA-2244533-A1 (CA)
Inventor: GETTLEMAN ERIC W
IPC: H04W36/08
Filed: 1998-08-05
Abstract: A subscriber (410) to a radio communication system manages information needed to monitor for potential server sites during an ongoing communication session. Upon switching server sites during an ongoing communication (520, 530, 540, 550), the subscriber uses a modified neighbor site list for subsequent monitoring for potential server sites (570). The modified list is generated from the original list without benefit of new information downloaded from an external source, by replacing information representing the new server site with information representing the old server site (560).
Patent CA-2247412-A1 (CA)
Inventor: POLLOCK DAVID C
IPC: C02F3/06
Filed: 1997-02-27
Abstract: A multi-channel vertical shaft bioreactor having a downcomer; a riser operatively in communication with the downcomer to form a loop; an off-gas head tank; a part of the loop being through the head tank; a de-gassing plate around which effluent liquor is degassed to produce a de-gassed liquor and an off-gas receivable by the head tank; oxygen containing gas injection means for injecting gas into the riser; liquid influent injection means to inject influent into the riser; means to extract liquid effluent from the bioreactor;  the improvement comprising one or more vertical baffle plates disposed within an upper part of the head tank to define a plurality of off-gas receiving chambers; a plurality of biofilters, a plurality of off-gas conduits in communication with the chambers and the biofilters to operably allow passage of off-gas from the chambers to the biofilters to effect off-gas aeration in the biofilters; and conduit off-gas controls for the treatment of waste water.  Each of the multiple gas confinement compartments in the single head tank can operate at different pressures and enable each of the biofilters to be independently back-washed.
Patent CA-2248627-A1 (CA)
Title: Dispositif pour le mouvement relatif de deux elements
Inventor: BROGARDH TORGNY
IPC: B25J9/10
Filed: 1997-03-14
Abstract: L'invention se rapporte à un dispositif pour le mouvement relatif de deux éléments (1, 2), qui comprend deux assemblages de liaison (5, 6) couplés en série par un agencement de connexion (4). Un premier assemblage de liaison (5) comprend au moins trois liaisons (9, 14) qui sont sensiblement parallèles et égales en longueur, lesdites liaisons étant placées en relation sensiblement triangulaire selon leur direction longitudinale, entre l'agencement de connexion (4) et l'élément (2). Le second assemblage de liaison (6) comprend au moins un parallélogramme agissant entre l'agencement de connexion (4) et l'élément (1). Un premier et un second assemblage (17, 18) sont conçus pour appliquer une force et faire pivoter le premier assemblage de liaison (5). Un troisième assemblage (33) est conçu pour appliquer une force et faire pivoter le second assemblage de liaison (6).
Patent CA-2251442-A1 (CA)
Inventor: BROULIK HYNEK
IPC: G06F9/44
Filed: 1998-10-22
Abstract: A web based graphical user interface (GUI) server and method for a telecommunications node provides craft user interface capability with regard to remote login. The server is accessed using a PC resident browser thereby providing a standard GUI client that is both economical and in widespread use. A session manager ensures that all requests from a browser relating to a particular session are handled by the same task interface. Up to four concurrent sessions can be run on the telecommunications node. A proxy server provides the capability to access remote nodes via a local node.
Patent CA-2257862-A1 (CA)
Inventor: TOPOLKARAEV VASILY ARAMOVICH
IPC: D01F6/06
Filed: 1997-06-19
Abstract: A porous fiber (54) includes a distinctive configuration of voids (52) therein to achieve advantageous levels of wettability, liquid penetration and mechanical properties. The fiber has a denier of not more than about 50, and a percent elongation at break of not less than about 30 %. The fiber can also have a tensile strength at break of not less than about 200 MPa.
Patent CA-2258004-A1 (CA)
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/14
Filed: 1997-06-09
Abstract: In a method of charging metalliferous and carboniferous materials that contain a proportion of fines and are at least partially reduced into a smeltinggasification unit (10) in which a smelting-gasification zone (11) is maintained, the metal carriers and the carbon carriers are introduced into the smelting-gasification unit (10) above the smelting-gasification zone (11), and sink down to the smelting-gasification zone (11), and migrate through it, forming molten metal and generating a reducing gas by coal gasification. In order to prevent the metalliferous material being partially dragged out of the smelting-gasification unit (10) during charging, and to be able to achieve a uniform distribution of the carboniferous and the metalliferous material, both the carboniferous and the metalliferous material is introduced into the smelting-gasification unit centrally, above the smelting-gasification zone (11), preferably gravitationally; a central stream (32) of metalliferous material is formed, surrounded on the outside by an enveloping stream (37) formed by the carboniferous material.
Patent CA-2259825-A1 (CA)
Title: A ribbon drive system for a thermal demand printer
Inventor: PLATT MICHAEL K
IPC: B41J29/13
Filed: 1993-09-30
Abstract: A thermal demand printer for printing on media is a novel system which includes a case structure including a hinged cover panel, easily removable guide structures and media hanger, and a single central support wall to which the various components are attached. The printer includes a power supply circuit for receiving power from an external source and conditioning it for operation of the printer. An input device is provided for receiving command signals related to the operation of the printer. A control circuit for processing the command signals and generating corresponding control signals for controlling the operation of the printer and a printhead assembly for processing the control signals and generating corresponding control signals for controlling the operation of the printer are mounted in the case structure and coupled to the input device and the power supply circuit. The printhead assembly includes a printhead support structure which controls the printhead. A ribbon take-up spindle, method of operating the take-up spindle using a PMDC motor, and a spring wrap clutch device help to control the tension in the transfer ribbon used in the printer. The printer also includes a medial sensor and a method of sensing media by way of detecting the opacity of the media passing through the sensor. The printer includes a method of printhead control using double data loading and a method of accelerating and decelerating media relative to the printhead using pulse width modulation.
Patent CA-2263215-A1 (CA)
Title: Procede de fabrication de voiles de tissus gonflants au moyen de substrats non tisses
Inventor: LINDSAY JEFFREY DEAN
IPC: D21F11/00
Filed: 1997-07-09
Abstract: L'invention se rapporte à une toile de fabrication de papier et à un procédé de fabrication d'un voile souple de tissus gonflants, dans lequel un voile de carde embryonnaire est moulé en phase humide sur un substrat tridimensionnel. La face en contact avec le voile dudit substrat est un matériau non tissé poreux tridimensionnel. Ledit procédé permet d'obtenir un gonflant et une profondeur de surface dans des tissus tels que ne les trouve habituellement pas dans des toiles tissées de fabrication de papier.
Patent CA-2264381-A1 (CA)
Inventor: ROBINSON DARRELL
IPC: H01R13/639
Filed: 1999-03-04
Abstract: An apparatus for mounting an enclosure to a watthour meter socket adapter includes a mounting strap lockingly encircleable about a side wall of the socket adapter and the enclosure connected to the strap for positioning exteriorly adjacent the side wall of the socket adapter. The interior of the enclosure is disposed in communication with the interior of the socket adapter through aligned apertures in the enclosure, socket adapter and strap for the passage of an electrical conductor therethrough. A releasable lock is carried on the strap for releasably locking the ends of the strap about the side wall of the socket adapter. In one embodiment, the enclosure includes a receiver having a first portion attached to the strap and a second wall portion. The enclosure is mounted in the receiver.      Fasteners extend through the enclosure into the second wall portion for securing the enclosure on the wall portion. A removable cover is optionally provided on the enclosure to enable separate access to the enclosure.  Alternately, the strap includes first and second strap portions, with one end of each strap portion connectable to the enclosure. Engagable lock members are mounted on the opposed ends of the strap portions.
Patent CA-2268430-A1 (CA)
Inventor: KUST ROGER N
IPC: C05G3/00
Filed: 1997-10-16
Abstract: Free-flowing moisture resistant calcium-containing particles that inhibit the water absorption characteristics of calcium products, including soluble calcium products that are hygroscopic and deliquescent, by providing a moisture resistant coating. The core of the particle is a calcium-containing material, more particularly a soluble calcium-containing material. Moisture resistant or hydrophobic coatings are applied to the core to inhibit water absorption by the calcium-containing material. The coated particles may then be more easily shipped, stored and handled as a dry, anhydrous product. A core comprised of calcium chloride coated with urea is useful as both a soil conditioner and a fertilizer. Additional plant nutrients are mixed with either the core or the coating materials to improve fertilizing qualities. Additional coatings of hydrophobic materials such as a paraffinic hydrocarbon or a polymeric resin increase the water resistance of the particles. A final coating of a finely divided conditioning agents such as talc or calcium carbonate can be applied to achieve a more free-flowing particle.