baber/WOPTO huggingface dataset:
Patent CA-2200332-C (CA)
Title: Film de transfert
Inventor: SUSS JOACHIM
IPC: B41M5/035
Filed: 1995-08-31
Granted: 2005-04-26
Abstract: L'invention concerne un film de transfert qui permet à partir d'un film, aussi bien de transférer des éléments décoratifs sur un substrat, par pression à chaud, que de marquer individuellement ledit substrat au moyen de repères, par impression par transfert à chaud. A cet effet, le film de transfert (1) comprend d'une part des structures de couche décorative (4) connues de films de pression à chaud et d'autre part une couche de transfert à chaud (5), disposées en zones séparées sur le film porteur.
Patent CA-2210605-C (CA)
Title: Control system for processing machinery
Inventor: SUZUKI KIMIO
IPC: G05B11/01
Filed: 1997-07-16
Granted: 2000-05-02
Abstract: A control system for processing machinery has at least one sequencer for processing machines to each of which at least one processing machine is connected,  a controller  for  controlling  the  sequencer  and  a  bus converter for converting signals flowing in a bus in the case where a first bus of the sequencer and a second bus of the controller are made on the basis of different specifications. In this system, even if manufactures of the controller and the sequencer are different each other, an appropriate  signal  conversion  is  performed  based  on difference of specifications of both buses, and therefore secure connection adapted to real time control can be obtained.
Patent CA-2219934-C (CA)
Inventor: SEGERSTROM KJELL
IPC: C25C7/08
Filed: 1996-05-02
Granted: 2008-07-29
Abstract: The invention relates to a method and a device for releasing electrolytically deposited cathode plates (3) from each side of a mother plate (1). The charac-teristic features of the invention are that at least one roller (40A) is pressed to the surface of the deposited cathode plate (3), and that the roller (40A) is moved a dis-tance along the surface of the deposited cathode plate (3) in order to cause the release of the deposited cathode plate (3) from the mother plate (1) at least in the rolled area.
Patent CA-2225467-C (CA)
Inventor: VEITH MICHAEL WILLIAM
IPC: A61F13/15
Filed: 1995-08-28
Granted: 2004-11-09
Abstract: The present invention is directed to an absorbent article with a tissue-wrapped absorbent core wherein the tissue is made from a specifically designed thermoplastic fibrous nonwoven web which is particularly well-suited to trapping and retaining particulate material such as superabsorbent particles. The invention has particular application in conjunction with personal care products such as diapers, training pants, incontinence garments, sanitary napkins, bandages and the like.
Patent CA-2225836-C (CA)
Title: Dispenser assembly for refrigerator and control method thereof
Inventor: KIM YONG SIK
IPC: B67D1/00
Filed: 1997-12-24
Granted: 2003-03-11
Abstract: A refrigerator dispenser assembly and a control method thereof by which a user can selectively drink drinks such as juice, barley-boiled water and the like including water through the dispenser. The assembly includes a water supply valve connected with a water supply apparatus installed outside a refrigerator for receiving a water filtered by a filter, a water container connected with one end of the water supply valve by a connection tube for storing a predetermined amount of water therein, a cooled drink container connected with the other end of the water supply valve for storing a predetermined amount of water therein, a first temperature detection sensor installed in an outer portion of the cooled drink container forsensing a temperature of the water filled in the cooled drink container, a second temperature detection sensor installed in an outer portion of the water container for sensing a temperature of the water filled in the water container, and a dispenser for receiving water from the water container or the cooled drink container.
Patent CA-2226314-C (CA)
Inventor: JANSEN ALBERT EDWARD
IPC: B01D53/72
Filed: 1996-07-05
Granted: 2008-06-03
Abstract: The invention relates to a method for removing gaseous oxidisable constituen ts from a gas phase, wherein the oxidisable constituents are absorbed in a liquid phase which contains an oxidising agent for the gaseous oxidisable constituents, the gas phase and the liquid phase being fed on either side along a membrane which is permeable to the constituents to be absorbed. The invention also relates to a method for performing membrane gas absorption, wherein the gas phase contain s at least one gaseous oxidisable constituent, the liquid phase contains at least one oxidising agent, such that at least one of the oxidisable gaseous constituents is absorbed into the liquid phase, an oxidation/reduction reaction between the gaseous constituents and the oxidising agent taking place in at least one step. The invention is preferably employed in the removal of ethene during the storage of fruit, th e removal of mercury (vapour) from natural gas and the removal of H2S, at concentrations of 0.001-10 mg/m3. The membranes are preferably in the form of hollow fibres.
Patent CA-2231307-C (CA)
Inventor: NOJIMA KOUZABUROU
IPC: B03C3/41
Filed: 1998-03-05
Granted: 2006-06-20
Abstract: An electric dust collecting apparatus includes at least one needle electrode for charging floating particles in air by generating corona discharge around needle points; at least one collecting electrode provided on cell-liked arrangement corresponding to the needle electrodes, for attracting and collecting the charged floating particles by an electrostatic force: and at least one deflection electrode having a rectangularly hollow longitudinal structure comprised of a front plate portion and side plate portions and fixed the needle electrodes on the front plate portion, for applying a deflection force to the charged floating particles to move toward the collecting electrodes by a potential applied from the side plate portions, wherein the at least one deflection electrode having the rectangularly hollow longitudinal structure is obtained from bending a profile plate punched up a sheet metal by a predetermined punch press process, accordingly, the plurality of deflection electrodes can be integratedly formed from a profile punched up a sheet metal by the punching and bending press process, enabling the manufacturing-process to have workability and productivity.
Patent CA-2235460-C (CA)
Inventor: MIKAMI SHIGEYUKI
IPC: H01P7/10
Filed: 1998-04-21
Granted: 2001-01-16
Abstract: In a dielectric filter in which electrodes are formed on both principal planes of a dielectric plate while pairs of electrode non-formed portions having substantially the same shape are defined in the electrodes in opposing relation, areas positioned between the pairs of opposing electrode non-formed portions serve as resonance areas, coupling members are provided to be coupled with the resonance areas, and a cavity is provided to define a space surrounding the resonance areas and the coupling members, a signal is prevented from propagating in the parallel plate mode through a waveguide path formed between electrodes formed on both principal planes of the base plate serving as part of a cavity.  Electrodes are formed on both principal planes of a dielectric plate (3) with pairs of electrode non-formed portions (4a, 4b, 4c, etc.) defined in the electrodes in opposing relation so that areas positioned between the electrode non-formed portions serve as resonance areas.  Microstrip lines (9, 10) are provided on an upper surface of a base plate (6), and an electrode (11) is formed in spaced relation from the microstrip lines (9, 10) by a predetermined distance.  Through holes (13) for making electrical conduction between the electrodes formed on both principal planes of the base plate (6) are bored in the base plate in array.
Patent CA-2237799-C (CA)
Title: Recoil system for the butt stock of a firearm
Inventor: BENTLEY JAMES K
IPC: F41C23/06
Filed: 1998-05-15
Granted: 2001-11-20
Abstract: A recoil system for the butt stock of a firearm having a recoil suppressor assembly whose front end is mounted in the cavity in the rear end of the butt stock. The piston ram of the recoil suppressor assembly in its-static position extends rearwardly into a bore hole cavity of an elongated recoil housing. When the firearm is shot, the elongated body portion of the recoil suppressor assembly and its transversely extending mounting flange portion instantaneously travel rearwardly into the bore hole cavity with the bore hole of the body housing reciprocally traveling over the piston ram. An extension coil spring whose front end is secured to the front end of the body portion and whose rear end is secured to a cam assembly returns the elongated body portion to its static position once the recoil of the firearm has been suppressed.
Patent CA-2238174-C (CA)
Inventor: GERSHUN ALEKSEI V
IPC: C23F11/12
Filed: 1996-11-22
Granted: 2000-06-27
Abstract: This invention relates to organic acid corrosion inhibitors for use in antifreeze coolant compositions. The corrosion inhibitors comprise a C8 monocarboxylic acid component, or isomers and/or salts thereof, and a neo-decanoic acid, or isomers and/or salts thereof. The corrosion inhibitors of this invention provide improved corrosion protection to metal surfaces as compared to conventional inhibitors and provide surprisingly improved corrosion protection as compared to inhibitors containing only a single mono-carboxylic acid component.
Patent CA-2240520-C (CA)
Inventor: DYBEVIK ARTHUR HRRMAN
IPC: E21B43/10
Filed: 1997-01-03
Granted: 2005-10-11
Abstract: An apparatus for setting a liner (1) in a casing (2) comprises a liner hanger (LH) and a running tool (100). The running tool (100) is provided with a valve seat (5) obstruction of which, in use, allows fluid pressure to be developed to set the liner hanger (LH) in the well casing (2). After the liner hanger (LH) has been set, the application of further pressure will displace the valve seat (5) to release (or at least enable) the running tool (100) to be released and to allow fluid flow through the running tool (100).
Patent CA-2243494-C (CA)
Title: Systeme ameliore d'imagerie tridimensionnelle
Inventor: RAPPAPORT SAUL
IPC: G01S7/4912
Filed: 1997-01-08
Granted: 2001-07-03
Abstract: L'invention a pour objet un système amélioré d'imagerie tridimensionnelle, pour imager un objet comprenant plusieurs éléments séparables. Ce système se compose d'une source de rayonnements modulés en amplitude pour transmettre le rayonnement vers l'objet (28); au moins un détecteur d'image photoélectrique (12, 14, 16); des moyens pour valider de manière synchrone au moins un détecteur pendant au moins trois parties de la période (37, 38, 39) de la source de rayonnement modulé pour détecter le rayonnement réfléchi par l'objet (36); des moyens pour calculer l'angle de phase entre le rayonnement émis et le rayonnement réfléchi (40); et des moyens agissant en réponse au moyen de calcul de l'angle de phase pour calculer la pluralité des éléments de l'objet l'un par rapport à l'autre (40).
Patent CA-2244516-C (CA)
Title: Powder coating process and apparatus
Inventor: MORI KENICHIRO
IPC: B05B12/14
Filed: 1998-08-06
Granted: 2007-11-20
Abstract: Paints of different color brightness not deposited on the work to be coated in a powder coating process are recovered as a mixture, and a fresh paint of high or low color brightness is added to the mixture to adjust its color brightness and thereby prepare a fresh mixture of medium color brightness which can be used as a paint of medium color brightness.
Patent CA-2245140-C (CA)
Inventor: VOLLER RONALD L
IPC: B65D81/05
Filed: 1998-08-12
Granted: 2005-06-21
Abstract: A reusable dunnage bag is provided for placement between or among boxes or packages of diverse products packed or stored for shipment in trailers or containers so as to cushion and protect the products from damage in being transported from one location to another. The bag includes a self closing valve operable to open so as to permit entry of pressurized medium into the bag, but automatically closes when fully inflated. A gun-like device having dual nozzle means is provided for opening the self closing valve for rapid admission of gaseous medium into the bag and for opening the valve to quickly expel the medium therefrom. A discernible difference in noise frequency signals an operator to remove the connection between the gun and the self closing valve when inflation of the bag is complete.
Patent CA-2245439-C (CA)
Inventor: SAKATA SHIGEKAZU
IPC: F01M11/03
Filed: 1998-08-20
Granted: 2005-05-24
Abstract: A vertical internal combustion engine in which lubricating oil can be cooled efficiently is provided. The engine includes a crankshaft directed in a vertical direction, a lubricating oil pump, an oil filter and a cooling water pump.      A lubricating oil passage is arranged along a side wall of a main body of the engine and extends between the lubricating oil pump and the oil filter, a cooling water chamber is formed around the lubricating oil passage, and a branch water passage communicating with the cooling water chamber branches at a discharge side of the cooling water pump from a cooling water passage leading into the main body of the engine.
Patent CA-2252347-C (CA)
Inventor: MAO KAI MING
IPC: A47H5/032
Filed: 1998-11-03
Granted: 2001-08-07
Abstract: A drapery actuator to open and close draperies, comprising a housing and a drive pulley supported by the housing to engage a drapery cord coupled to a drape. A motor, typically a D.C. motor, is supported by the housing for providing torque to reversibly rotate the drive pulley to move the drapery cord between a first extreme (typically closed) position and a second extreme (typically open) position. A first electrical switch operatively connected to the motor functions as a cut-out switch and reversing switch to stop the motor from continued turning in a given direction and thereafter switching polarity, to allow the motor to turn in an opposite direction when the switch is re-activated. A torque-activated mechanism is provided, adapted to actuate the first electrical switch when the drive pulley moves the drapery cord to the first position, and is further adapted to actuate the first electrical switch when the drive pulley is reversibly rotated by the motor to move the drapery cord to the second position.
Patent CA-2256622-C (CA)
Title: Method for the encapsulation of liquids
Inventor: SELL JOSEPH L
IPC: A23L27/00
Filed: 1997-05-27
Granted: 2004-09-07
Abstract: The invention is directed to a method for the encapsulation of liquids withi n a continuous impervious coating of thermoplastic material. The method is carried out with continuous agitation during which the adsorbe nt and adsorbate are coated with a plurality of sprayed layers of thermoplastic coating material while maintaining the adsorbent in free- flowing powder consistency during the coating steps. The method is especially advantageous for the encapsulation of volatile liquids.</SDOAB >
Patent CA-2256930-C (CA)
Inventor: BEACH ROBERT
IPC: H04M1/72445
Filed: 1998-12-23
Granted: 2008-08-12
Abstract: A wireless local area network for digital radio communication between remote devices and a PBX telephone system, wherein the remote devices can access and use the voice message features in the PBX and the data bases on a host computer and servers. A wireless phone is provided for voice and data communication through the PBX or a CO telephone line with remote locations or the Internet using digital data packets and standard Internet Protocol. In a preferred embodiment of the invention, the remote device is a cash register comprising a bar code scanner and a phone. Radio communication between the register and a host computer is carried out over two channels, a first channel for data communication and a second channel for voice communication.
Patent CA-2257507-C (CA)
Title: System and method of multi-exchange parallel paging in a radio telecommunications network
Inventor: VO KIM PHUONG
IPC: H04W68/12
Filed: 1997-06-17
Granted: 2005-08-16
Abstract: A system and method of simultaneously paging a mobile station (15) from a plurality of mobile switching centers (MSCs) (11-14) in a radio telecommunications network (10) without utilizing a home location register is disclosed. The system and method may be utilized to more rapidly locate a mobile station operating in a roamer port region covered by a plurality of MSCs. When a roamer port call (16) is received in a first MSC (11) in which the roamer port is defined, the first MSC begins paging for the mobile station (15) while simultaneously sending a plurality of paging request messages to each of the other MSCs (12-14) in the roamer port region. The paging request messages include an indication that the call is a roamer port call, and an indication of the Local Access and Transport Area (LATA) in which paging is requested. Each MSC  reiceving one of the paging request messages (18) immediately begins paging the mobile station (15) in parallel with other receiving MSCs. If no page response is received, the unsuccessful MSC returns to a no response return result message (19) to the first MSC. If a page response is received, the successful MSC  returns a routing number for the mobile station in a return result message to the first MSC. The first MSC then routes the roamer port call to the successful MSC.
Patent CA-2258801-C (CA)
Title: Process for preparing bitumen/functionalized elastomer compounds, use thereof in pavements
Inventor: PLANCHE JEAN-PASCAL
IPC: C08G81/02
Filed: 1998-04-17
Granted: 2010-09-14
Abstract: The invention provides a method comprising contacting, between 100° C. and 230° C. and under agitation, an elastomer, a functionalising agent and optionally, a peroxide compound. The functionalising agent is a thiolcarboxylic acid polyester or a reaction product of a thiolcarboxylic acid or ester with ethylene sulphide. The functionalised elastomer can also be pre-formed, then incorporated into the bitumen. The resulting compositions are usable directly or after dilution, for forming bituminous binders to produce surfacing, coating and waterproofing materials.
Patent CA-2259047-C (CA)
Inventor: PAOLETTI ENZO
IPC: A61K39/245
Filed: 1990-04-12
Granted: 2005-07-12
Abstract: What is described is a recombinant poxvirus, such as vaccinia virus, fowlpox virus and canarypox virus, containing foreign DNA from herpesvirus. In one embodiment, the foreign DNA is expressed in a host by the production of a herpesvirus glycoprotein. In another embodiment, the foreign DNA is expressed in a host by the production of at least two, particularly two or three, herpesvirus glycoproteins. What is also described is a vaccine containing the recombinant poxvirus for inducing an immunological response in a host animal inoculated with the vaccine. By the present invention, the barrier of maternal immunity in a newborn offspring can be overcome or avoided.
Patent CA-2260527-C (CA)
Title: Holography apparatus, method and product
Inventor: HEATH ANTHONY W
IPC: G03H1/04
Filed: 1999-02-01
Granted: 2007-04-17
Abstract: Holographic patterns are produced by utilizing a laser to illuminate a workpiece with an interference pattern, with sufficient laser power to ablate the workpiece where it is illuminated by the laser, and moving the workpiece and the interference pattern relative to each other.
Patent CA-2266538-C (CA)
Title: Method and installation for making plastic tubes with bi-axial drawing, and resulting plastic tube
Inventor: ACKET JEAN-JACQUES
IPC: B29C57/08
Filed: 1997-09-18
Granted: 2006-11-28
Abstract: The invention concerns a method for making plastic tubes, whereby a tube blank (Te) brought to a temperature close to molecular orientation temperature is subjected to a bi-axial drawing, by radial expansion of the tube blank inside a forming shaft (2), with formation of a contraction cavity at one end of the tube, by controlled displacement of this contraction cavity to the other end of the tube, and by longitudinal drawing. The radial expansion is carried out in at least two phases, viz. a first phase during which the tube blank (Te) is inflated to an intermediate diameter (Di) determined by a double-walled envelope (21), introduced into the forming shaft (2), with circulation of a hot fluid between the two walls of the envelope (21), and then the envelope is gradually removed from the forming shaft (2) to enable, during a second phase, the radial expansion of the plastic tube up to an internal diameter of the forming shaft (2), and its longitudinal drawing.
Patent CA-2269161-C (CA)
Inventor: BERELSMAN TIMOTHY N
IPC: H01B11/02
Filed: 1999-04-15
Granted: 2008-06-10
Abstract: High performance data cables are provided that allows for future growth in networking speeds.  The high performance data cables achieve this result while satisfying the dimensional requirements set by the EIA/TIA 568-A standards as well as fire performance safety requirements of the National Fire Protection Association (NFPA). High performance data cables of this invention achieve the above by controlling parameters that influence impedance performance, near-end crosstalk performance and attenuation. A  separating filler material is used to maximize the pair-to-pair distance while maintaining an overall maximum outside diameter of .250". This construction benefits crosstalk performance, as both electrical and magnetic field intensities are inversely related to distance and dielectric constant (crosstalk is made up of capacitative and inductive coupling, with inductive coupling becoming significant at frequencies above 50 MHz). Balancing between parameters that influence impedance, near-end crosstalk and attenuation performance by choice of materials and physical dimensions of the filler material, insulation material, jacket material and conductor, the overall performance of the data cable of this invention is achieved. A  standard for the high performance data cables of this invention is also disclosed.
Patent CA-2272146-C (CA)
Title: Straw-cutting machine for the chopping of stalks
Inventor: SCHRATTENECKER FRANZ
IPC: A01F12/40
Filed: 1999-05-18
Granted: 2005-08-02
Abstract: A straw-cutting machine which serves to chop stalks, preferably to chop straw behind the straw-walker end of a combine harvester, includes a straw-cutting machine housing in which a rotor provided with cutting tools and a drive is pivoted, a guide plate comprising or contributing to a straw-cutting machine bottom, and an outlet. A first set of counter-cutters is provided on a cutter base of the straw-cutting machine bottom, and a second set of counter-cutters can be provided in the region of the inlet gap.
Patent CA-2274208-C (CA)
Inventor: BONE DANIEL
IPC: H01H9/06
Filed: 1999-06-11
Granted: 2004-04-20
Abstract: A battery powered lawn mower which comprises a cutting deck (2); an electric motor (6) mounted on the deck (2); a battery (8) mounted on the deck and which is in electrical connection with the motor (6); a switch (12) mounted on the deck (2) and which forms part of the electrical connection between the battery (8) and the motor (6), the switch (12) comprising terminals (24, 26,28,30) characterised in that the motor (6) and through which electrical current passes when the motor (6) is running extend from the switch (12) and connect directly and preferably permanently to the terminals (14, 16) on the motor (6). The switch can comprise internal connectors (24, 26, 28, 30) which extend from within the switch to form the terminals of the switch (12). The switch (12) is located adjacent the terminals (14, 16) of the motor (6). Furthermore, the terminals (24, 30) of switch (12) which are in electrical connection with the battery (8) can extend from the switch (12) and connect directly to the terminals (36, 38) of the battery (8).
Patent CA-2277825-C (CA)
Inventor: DULEY WALTER
IPC: B23K26/00
Filed: 1997-11-13
Granted: 2006-09-05
Abstract: A tailored blank is provided by welding a pair of constituent parts (10, 20) to one another in juxtaposition.  The parts {10, 20) are laser welded (34, 36, 38) together to form a unitary blank (42) that is subsequently formed into a shaped finished component.