baber/WOPTO huggingface dataset:
Patent CA-2185814-A1 (CA)
Inventor: ANDREWS ROBERT R
IPC: A61B17/00
Filed: 1995-03-20
Abstract: An intra-aortic balloon packaging sheath (10) is provided which includes a long slim extruded plastic tube (12) for storing a furled thin-walled intra-aortic balloon.  An entry section (14) of the same plastic is injection molded onto one end (26) of the tube, with the entry section (14) including an outwardly flared entry port surface (22) which is spaced from one end (26) of the tube, and an internal passageway (38) which is co-linear and congruent with the end of the tube (26) through the intersection of the second internal passageway (32) with the outwardly flared passageway (22).  Thereby a smooth internal surface (36) is provided through the flared passageway (22) into the internal passageway (38) and through the latter into the tube (12).  The exit end (16) is reformed by being inverted outwardly and back.
Patent CA-2187087-A1 (CA)
Title: Basket-style article carrier with partition layout
Inventor: HARRELSON GLEN RAY
IPC: B65D71/58
Filed: 1996-01-23
Abstract: A basket-style carrier (10) for packaging six bottles or other articles in two adjacent rows. Partition panels (20, 22) connected to opposite side panels (16, 18) are formed from partition flaps (58) foldably connected to the upper edge (56) of the side panels (16, 18) of the carrier (10). The partition flaps (58) are adhered to the side panels (16, 18) and the partition panels (20, 22) are adhered to the central panel (12).
Patent CA-2187957-A1 (CA)
Title: Ultrasonic sensors for on-line monitoring of castings and molding processes at elevated temperatures
Inventor: JEN CHENG-KUEI
IPC: G01N11/00
Filed: 1996-10-16
Abstract: Ultrasonic sensors and associated methods for on-line monitoring of material properties for die casting, molding and extrusion processes at elevated temperatures are disclosed. The sensors include the use of ultrasonic waveguides embedded in the processing machines and piezoelectric ultrasonic transducers. The sensors are operated in the reflection geometry m which one side access of the processing machines is required. The monitoring parameters are the flow front, gap development and temperature of the materials being processed and filled in the cavities of the die in casting processes and the mold in injection molding, and the temperature and viscosity of the molten polymers in the polymer extrusion machines. Piezoelectric ultrasonic transducers made of high Curie temperature materials, fabricated by sol-.gel techniques and directly deposited on top of the ultrasonic waveguides or the external walls of the shot sleeve of the die caster, die of the die caster, mold of the injection molding machine or barrel of the extruder are also used.
Patent CA-2189406-A1 (CA)
Title: Coupling for composite hose and method of making same
Inventor: FEHER ISTVAN
IPC: B25B27/10
Filed: 1996-11-01
Abstract: A reinforced hose coupling includes an end fitting having first and second, axially extending sections with the first section comprising a connector and a second section providing a nipple with external grooves that spiral about its circumference. A metal ferrule is mounted on the nipple and is connected to the end fitting. Preferably the ferrule is formed with a circumferentially extending internal rim at one end, which rim is forced into a circumferential groove formed in the end-fitting. A flexible hose end comprises tubular layers of plastic or rubber and an inner helical wire extending about the interior of the layers. The second section of the end-fitting extends into the hose so that the helical wire extends along and in the helical groove. An axial extension of the layers extends beyond an end of the wire and along the exterior of the second section. The ferrule is mounted on the hose end and extends around an end section of the wire and the axial extension of the layers which are clamped between the ferrule and the end fitting.
Patent CA-2189985-A1 (CA)
Title: Ceramic materials fabricated from hydridosiloxane-based ceramic precursors and metal and/or ceramic powders
Inventor: BLUM YIGAL D
IPC: C04B41/81
Filed: 1995-05-10
Abstract: A method is provided for preparing ceramic precursors from hydridosiloxane starting materials and then pyrolyzing these precursors to give rise to silicious ceramic materials. Si-H bonds present in the hydridosiloxane starting materials are catalytically activated, and the activated hydrogen atoms may then be replaced with nonhydrogen substituents. These preceramic materials are pyrolyzed in a selected atmosphere to give the desired ceramic product. Ceramic products which may be prepared by this technique include silica, silicon oxynitride silicon carbide, metal silicates, and mullite.
Patent CA-2191404-A1 (CA)
Title: Method for performing derivative scenario in game program
Inventor: AOYAMA KOJI
IPC: A63F13/10
Filed: 1996-11-27
Abstract: A method for performing a derivative scenario in a game program operated on a home television game machine has the steps of: generating the derivative scenario on the basis of a step in the game program; and performing the derivative scenario on the basis of real time proceeded by a first timer means with which a main body or an external storage device of the home television game machine is provided; wherein the derivative scenario is defined to be performed in a relative time and the relative time is related to real time so that the derivative scenario is performed in real time.
Patent CA-2197623-A1 (CA)
Title: A device for conveying empty bottles in a hanging arrangement
Inventor: SALA JAIME MARTI
IPC: B65G51/03
Filed: 1997-02-14
Abstract: Applicable to the conveyance of bottles (13) made of plastics material, the bottles (13) comprising a flange (12) in the region of their neck (13a), the flange being partially introduced and guided in lateral channels (10, 11) whose open sides are facing each other, the flange (12) resting on the lower edge of the respective channel and being in a position to slide along the channels, outlets (14, 15) for insufflating pressurized air from lateral ducts (17, 18) having been provided inside the channels (10, 11). Above the path traced by the necks (13a) of the bottles (13) extends a duct (19) which opens onto said path at a slot (20) and is connected to a suction device that generates a negative pressure.
Patent CA-2199922-A1 (CA)
Title: Communication system for multicasting delay-adjusted signals on same radio frequencies to adjoining cells
Inventor: KUROKAMI YUZO
IPC: H04B7/06
Filed: 1997-03-13
Abstract: In a cellular radio communication system, a downlink signal is multicast from a cental station and multiple base stations receive the multicast downlink signal via transmission links and respectively transmit the downlink signal on radio waves of same frequencies so that a cluster of adjoining areas is illuminated with the radio waves. A mobile station having a tapped-delay line equalizer receives signals from the base stations via multipath fading channels and equalizes the received signals.      Interference between the transmitted signals is avoided by adjusting the relative propagation delay times of the transmission links so that the signals received by the mobile station occur within the tapped-delay line length of the equalizer.
Patent CA-2200162-A1 (CA)
Inventor: HOULIHAN JOHN T
IPC: G04B37/00
Filed: 1997-03-17
Abstract: A rotatable indicator ring for a wristwatch is an assembly of a first ring of hard resin material rotatably mounted and retained ont he watch bezel, and a soft elastomeric second ring extending beyond and locked to the first ring. The firstring has decorative or functional indicia and the second ring has a frictional surface facilitating turning the assembly and protecting the watch from impact and shock.
Patent CA-2200848-A1 (CA)
Inventor: WIDMER ROBERT
IPC: F21V21/10
Filed: 1995-09-27
Abstract: Un couvercle de fermeture d'ouvertures ménagées dans des parois est constitué d'un couvercle amovible (4) de fermeture d'une ouverture (2) ménagée dans une paroi. Lorsque le couvercle (4) est posé sur l'ouverture, le bord du couvercle (4) suit étroitement le bord de l'ouverture et affleure la surface de la paroi qui entoure le bord de l'ouverture. Sur une partie de la circonférence du couvercle, la surface marginale (11) du couvercle est évasée de la face antérieure (12) à la face postérieure (13) du couvercle. Dans au moins une partie du reste de la circonférence du couvercle, cette surface marginale (11) se resserre de la face antérieure (12) à la surface postérieure (13) du couvercle (4). La surface marginale (17) de l'ouverture (2) est sensiblement parallèle à la surface marginale (11) du couvercle (4). Lorsque le couvercle (4) présente un contour approximativement rectangulaire, la surface marginale (11) d'un côté (7) du rectangle formé par le couvercle (4) s'évase de la face antérieure (12) à la face postérieure (13) du couvercle, et la surface marginale (11) des deux côtés (8, 9) du rectangle adjacents au côté susmentionné (7) du rectangle formé par le couvercle se resserre de la face antérieure à la face postérieure du couvercle.
Patent CA-2202202-A1 (CA)
Title: Wound magnetic roll developer tube and method of manufacture
Inventor: MALESPIN RAFAEL
IPC: G03G15/08
Filed: 1997-04-09
Abstract: A developer roll for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded on a photoconductive member in which a voltage differential is applied between the roll and a region adjacent the roll is provided. The developer roll includesa wound roll of media and a layer of resin. The wound roll is formed from a sheet of the media. The layer of resin is applied to the periphery of the wound roll. The layer of resin and the roll of media are selected of materials to obtain a decay rate relating to the electrical response of the layer of resinto the applied voltage differential.
Patent CA-2203333-A1 (CA)
Title: Electric dust-collection unit and air-cleaning apparatus using the same
Inventor: NOJIMA KOUZABUROU
IPC: B03C3/49
Filed: 1997-04-22
Abstract: An electric dust-collection unit includes needle electrodes for charging particulates within the air caused by corona discharges around their tips. Collector cells (collector electrodes) are arranged in a tubular shape corresponding to the needle electrodes for attracting and collecting the charged particulates by static electricity.      Deflecting electrodes are arranged to be inserted within the collector cells to impart a deflecting force on the charged particulates in the direction of the collector cells. The deflecting electrodes are in the form of a hollow column including a forward plate section having a mounting hole for fitting and retaining the needle electrodes. The deflecting electrodes also include side plate sections facing the collector cell at a prescribed distance. The needle electrodes are fixed on the forward plate sections so their tips protrude from the surface of the forward plate sections while their bodies are firmly inserted in the mounting hole.
Patent CA-2209530-A1 (CA)
Inventor: BALES BRUCE M
IPC: H04W24/00
Filed: 1997-07-03
Abstract: Determining by a telecommunication switching system, in response to the initialization of a new BRI interface, if a communication terminal connected to the new BRI interface is presently active on another BRI interface within the telecommunication switching system. If the answer is yes, then the telecommunication switching system automatically transfers all active calls to the new BRI interface from the other BRI interface preventing the loss of the active calls.
Patent CA-2209719-A1 (CA)
Inventor: SOEDERBERG STAFFAN
IPC: A01F15/07
Filed: 1996-01-18
Abstract: Le procédé décrit dans cette invention, qui sert à emballer des paquets (3), tels que des balles de fourrage de forme généralement cylindrique ou parallélépipédique dans un matériau en bande continue, par exemple du plastique, utilise un support pour le paquet et un enroulement de ce matériau en bande continue placé autour du paquet à partir d'au moins un magasin source de ce matériau en bande continue pendant que le paquet effectue un mouvement de rotation sur lui-même autour d'un premier axe (7), sous l'action d'un agencement à cylindres comportant au moins un dispositif à cylindre rotatif. Ledit procédé se caractérise particulièrement en ce qu'au moins un dispositif à cylindre (5'), vers lequel est ensuite amenée à tourner dans le sens descendant la surface (9) d'enveloppe du paquet, est conçu pour s'approcher de ladite surface d'enveloppe du paquet. Cette invention se rapporte également à un dispositif d'emballage de tels paquets.
Patent CA-2209840-A1 (CA)
Title: Flood storage container
Inventor: TOMBS BRUCE JOSEPH
IPC: B65D81/22
Filed: 1997-08-12
Abstract: The cost of flooding in Canada and around the world is being reported to be increasing and will increase over the next several years. It is to the point where insurance companies are considering not providing flood insurance. I have a concept of a flood-container which will be easily stored in the home or office and will require minimum skill and time to assemble. While I have not yet assessed the cost per unit I believe it will be relatively inexpensive.
Patent CA-2210312-A1 (CA)
Title: Icing set
Inventor: WALLAYS NELE A
IPC: A21C15/00
Filed: 1997-07-14
Abstract: An icing implement including a collapsible bulb-shaped container with an enlarged discharge mouth, a discharge nozzle and an adapter collar interposed between the enlarged container mouth and the relatively restricted internal passage of the nozzle to effectively seal to both and provide for movement of material from the container to the nozzle upon an axial compression of the bottom of the container upwardly and inwardly into the interior of the container. The collapse of the container is effected in equal volume increments with the container retaining its collapsed position.
Patent CA-2210398-A1 (CA)
Title: Apparatus for cleaning a hydraulic fluid
Inventor: MERTENS JOCHEN
IPC: B01D19/00
Filed: 1997-07-14
Abstract: An apparatus for leaning hydraulic fluid includes a centrifugal fluid-spinning disk arranged in a housing, of which an upper portion forms a vapor chamber and a lower portion forms a fluid collecting basin. A vacuum pump is connected to the housing through an oil mist separator, such that water vapor is vacuumed away and hydraulic fluid collects in the oil mist separator to then be pumped away. The apparatus further includes preferably a single container that contains both the contaminated hydraulic fluid that is to be cleaned and the cleaned hydraulic fluid. A flexible inlet line and a flexible outlet line with respective hydraulic quick connectors are provided to connect the apparatus and particularly the oil container to a hydraulic system of an aircraft, for example. A high pressure pump connected to the outlet line pumps the cleaned hydraulic fluid into the aircraft hydraulic system and a pressure maintaining valve in the inlet line maintains the system pressure. The apparatus is embodied as a self-contained and self-sufficient mobile unit mounted on wheels. With this apparatus, the hydraulic fluid in the hydraulic system of an aircraft can be cleaned directly plane-side, and it is unnecessary to provide an exchange quantity of hydraulic fluid.
Patent CA-2211618-A1 (CA)
Title: Window locking system
Inventor: MARTZ WILLIAM M
IPC: E05F7/08
Filed: 1997-07-25
Abstract: An apparatus is disclosed for progressively engaging a plurality of strikes with a corresponding plurality of receivers to secure and lock a window sash to a window frame. A force transmitting device may be included with a guide forming a channel for an elongated tape transmits a horizontal movement provided by an operator mechanism into a vertical movement at a locking mechanism. The operator mechanism may include a removable bezel and a removable handle to facilitate access to the operator mechanism.
Patent CA-2217211-A1 (CA)
Title: A lid, particularly for foodstuff containers, and the process used for its manufacture
Inventor: FOLCHINI ENRICO
IPC: B65D53/04
Filed: 1997-02-07
Abstract: A lid for foodstuff containers includes a shell (3) shaped so that it can be fitted over an opening in a container, and a PVC-free seal (8), bearing an inscription (11), attached to the bottom (6) of the shell (3) and able to seal the lid (1) to the container; the seal (8) is applied to the bottom (6) of the lid (1) by applying adhesive paint (9) between the bottom (6) and seal (8); this paint (9) which can be used to control the adherence of the seal (8) to the bottom (6), consists of a mixture of synthetic resins and hydrocarbons with added metallic pigment; a film (10) bearing the inscription (11) is applied over the paint (9), said inscription made using an ink which has a given chemical-physical affinity with the materials used for the seal (8); it is, therefore, easy to detach the seal (8) from the bottom (6) of the lid (1) upon which the inscription (11) is clearly reproduced.
Patent CA-2219248-A1 (CA)
Inventor: THIELE GEORG
IPC: C01B37/00
Filed: 1997-10-23
Abstract: Titanium-containing molecular sieves are prepared by adding an aqueous solution of a template (structure-determining component) to a mixture of tetraalkyl orthosilicate and tetraalkyl orthotitanate, crystallizing the reaction mixture in an autoclave, followed by separation, and optional washing and calcining of the resultant solid. The titanium-containing molecular sieves can be used as catalysts, inter alia, in the epoxidation of olefins.
Patent CA-2221206-A1 (CA)
Title: Method of delivering substance into a material mass
Inventor: REED WILLIAM C
IPC: C04B41/45
Filed: 1996-05-15
Abstract: A method of delivering a substance into a material mass including the steps of measuring a quantity of a carrier fluid and a material to be delivered, mixing the carrier fluid and the material to be delivered, and subjecting the mixture to a magnetic influence for increasing a permeability and effectiveness thereof by affecting the organization of the molecules of the mixture. Finally the mixture is introduced to the material mass for penetrating therein and direct, substantial absorbing of the mixture by the material mass.
Patent CA-2223139-A1 (CA)
Title: Magnetic cards
Inventor: SANTAW PETER
IPC: G09F9/37
Filed: 1997-12-01
Abstract: Magnetic cards are formed by plural, coadjoining, generally planar, parallel layers. Outermost layers form outer sides of each card. At least a first visible image is provided on a first of the outer sides. The card includes a generally planar, permanently magnetized layer formed by one or more permanently magnetizable planar components that are fixedly positioned preferably within a frame between the opaque outer sides or a magnetizable material layer only part of which has been selectively permanently magnetized.      The permanently magnetized layer or permanently magnetized portion of a larger, magnetizable layer has a predetermined configuration which is related at least in informational content to the first visible image. A silhouette of the predetermined configuration can be magnetically reproduced by placing a card on a magnetically actuated fluid display panel. The permanently magnetized components) or magnetized portions) of the permanently magnetizable layer generates an image on the panel which has a silhouette identical in configuration to that of the permanently magnetized components) or portion(s). Two magnetic layers and two images on opposite outer sides of each card can be provided as well as visible images formed by depressions into the outer surface or cut-outs completely through a card.
Patent CA-2223331-A1 (CA)
Inventor: ANDREWS STEVEN L
IPC: B01D19/00
Filed: 1997-12-03
Abstract: The present invention provides a tank for removing unabsorbed gas from a mixture of unabsorbed gas and liquid wherein in one embodiment of the tank comprises: an inlet pipe which carries an unabsorbed gas and liquid mixture into the tank; a deflecting means which is located at the exit of the inlet pipe so that when the unabsorbed gas and liquid mixture strikes the deflecting means there is a rapid reduction of flow velocity of the mixture and a directional change of flow of the mixture; a separation chamber which is in the form of a first cylindrical structure in which one end extends into a gas pocket and the other end extends into the mixture at the bottom of the tank past the deflecting means so that once the mixture hits the deflecting means the less dense unabsorbed gas is directed generally upwards within the separation chamber wherein at the top of the separation chamber the unabsorbed gas passes into the gas pocket; a liquid retention chamber which is defined by the wall of a second cylindrical structure which is concentrically placed around the first cylindrical structure wherein the wall of the second extends upwards to a height below the wall of the first cylindrical structure and below the height of the mixture in the tank; and an outlet pipe.
Patent CA-2226014-A1 (CA)
Inventor: BADA NICHOLAS PAUL
IPC: F16N31/00
Filed: 1997-12-23
Abstract: A system is disclosed for temporarily retaining oil spilled from oil containing equipment. The system is essentially a subterranean layer of oil absorbing material positioned below the oil containing equipment. The oil absorbing layer contains a sufficient quantity of oil absorbing material to temporarily retain the oil spilled from the equipment. The oil absorbing material forming the oil absorbing layer is preferably a hydrophobic material which is water permeable.
Patent CA-2226718-A1 (CA)
Title: Transcorneal drug-release system
Inventor: ZIERENBERG BERND
IPC: A61M37/00
Filed: 1996-07-15
Abstract: The invention provides a transcorneal system for the controlled release of an active substance, comprising an active substance reservoir, a device with micro-pins having capillary openings or micro-blades which are at least 10 µm long and are connected to the active substance reservoir via a liquid-conveying connection for actively transporting the active substance from the reservoir through the micro-pins or along the micro-blades, a device for actively releasing the active substance from the reservoir through the micro--pins or along the micro-blades, wherein the device for actively releasing the active substance is an integrated pump with electronic actuating means. The transcorneal system described is for the controlled release of a drug from a reservoir.
Patent CA-2227190-A1 (CA)
Title: Method for producing a nozzle cartridge
Inventor: BRUENING WERNER
IPC: B29C45/36
Filed: 1998-01-16
Abstract: In the production of a nozzle cartridge with a nozzle formed thereon in a hollow mold, in which a core (26) is located, a centering of the core (26) occurs in an injection phase by means of webs (40) provided on the hollow mold, with a conical centering surface (39) of the core (26) abutting against them. In a subse-quent supplementary filling phase, the core (26) or an interior core (28) is withdrawn, the melt flowing over the webs (40) and forming a closed wall in the area of the nozzle base.