baber/WOPTO huggingface dataset:
Patent CA-2137834-A1 (CA)
Title: Therapeutic compositions
Inventor: CHAPDELAINE MARC JEROME
IPC: A61P25/14
Filed: 1993-06-09
Abstract: Benz[b]azepines of formula (I) and (II), wherein R1, R2, R3 and R4 are independently selected from hydrogen, perfluo-roalkyl, halo, nitro and cyano; R5 is selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrog-en, alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl and CH2Y wherein Y is selected from (CHOH)nCH2OH and (CH2)mRc whrein m is 0 to 5, n is 1 to 5 and Rc is selected from hydroxy, alkoxy, alkoxycarbo-nyl, carboxy, cycloalkyl, and NRdRe in which Rd and Re are independently selected from hydrogen and alkyl or Rd and Re, together with the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring which optionally contains one additional heteroatom selected from nitrogen, oxygen and sulfur; or R6 and R7, together with the nitrogen at-om to which they are attached form a 5-, 6- or 7-membered heterocyclic ring which is bonded to said compound through said nitrogen atom, said heterocyclic ring optionally containing one additional heteroatom selected from nitrogen, oxygen and sulfur; R8 is selected from hydrogen, halo, alkyl which may optionally bear a substituent selected from amino, acylami-no, carboxy and carboxamido, arylalkyl and heteroarylalkyl; and wherein each aryl or heteroaryl moiety may be optionally substituted; and pharmaceutically acceptable salt thereof, are useful in treating neurological disorders. Novel compounds and processes for their preparation are also referred to as well as the use of the compounds of formula (I) and (II) and pharmaceutical compositions containing them in treating neurological disorders.
Patent CA-2138754-A1 (CA)
Title: Brosse pour appliquer un produit cosmetique
Inventor: GUERET JEAN-LOUIS
IPC: A46B3/18
Filed: 1994-12-21
Abstract: La brosse pour l'application de produit cosmétique comprend une âme allongée (2) formée par l'enroulement en hélice de deux branches d'un fil métallique, despoils (4) étant implantés radialement sur ladite âme et étant serrés entre les branches torsadées. La brosse présente au moins une face (8) limitée par des arêtes (9, 10). Le diamètre de la section de la brosse passe par au moins un extrêmum (maximum ou minimum) entre les deux extrémités (5, 6) de la brosse et les arêtes (9, 10) de la susdite face (8) sont non rectilignes, la largeur (1) de ladite face variant d'une extrémité (5) de la brosse à l'autre (6) et passant par au moins un extrêmum (maximum ou minimum) entre lesdites extrémités (5, 6). La brosse permet l'application de mascara sur les cils ou d'une teinture sur lescheveux.
Patent CA-2139125-A1 (CA)
Title: Sludge dehydrator having specially designed augers and infrared heater elements
Inventor: NUGENT JAMES E
IPC: F26B3/30
Filed: 1992-06-25
Abstract: 2139125 9400211 PCTABScor01 The invention contains a complete system for destroying pathogens and dehydrating streams of waste. More particularly, the invention contains an auger (4) with specially modified variably pitched paddles (5A) which agitates a stream of waste. Also, contained in tandem with the auger (4), a series of variably angled infrared radiate elements (8) are positioned above the auger (4) exposing the moving stream of waste to radiation. Thus, as the waste stream is transported along, the auger paddles (5A) continually expose the waste stream to the radiation, thereby killing the entrapped pathogens and evaporating the in situ water. Further, the auger (4) and infrared radiation heater elements (8) are encased in a sealed trough (33), thus sealing in the heat being generated. By sealing the trough (33), the heat provides excess energy to aid in destroying pathogens and evaporating the in situ water contained in the waste stream, until the water content is less than or equal to five per cent (5 %) by unit volume.
Patent CA-2139455-A1 (CA)
Title: Fluid metering device for compressed fluid operated tool
Inventor: SCHOFIELD JOHN HEDLEY
IPC: B25C1/04
Filed: 1995-01-03
Abstract: A fluid metering device for a compressed fluid operated tool is incorporated  in a  compressed air operated,  vibration dampened percussive tool which has a handle assembly (1) and a cover (4) surrounding a barrel (5) and piston assembly (12) which  are  caused  to  oscillate  relatively  to  the handle assembly  (1).   The barrel  assembly  (5)  receives  a  tool retainer (11).   A trigger (2)  controls primary air supply through a line (3).            To reduce air consumption when the tool is not actually applied to a workpiece and thereby to reduce exposure of the operator's hand/arm to vibration, an air metering device is provided.  The device includes a tube (16) slidably mounted in a bush (17) and having a bleed hole (21) in an end of the tube which enters the bush (17).   In one position of the tube within the bush, a series of apertures (22) in the wall of the tube are sealed by the bush and in another position of the tube within the bush are exposed.            The tube  (16)  connects the air line  (3)  with the piston assembly (12) and moves within the bush responsive to pressure applied by the actual tool on the workpiece.
Patent CA-2144926-A1 (CA)
Title: Dispositif d'aide a l'atterrissage
Inventor: FAIVRE FRANCOIS
IPC: G08G5/04
Filed: 1995-03-17
Abstract: L'invention concerne un dispositif d'aide à l'atterrissage. Le dispositif comprend au moins: - une base de données (1) comportant les signatures et les positions d'objets (22, 23, 24); - un capteur (2) acquérant les signatures des objets (22, 23, 24); - des moyens de navigation (3) définissant la localisation de l'aéronef (21); - des moyens de corrélation (4) reliés à la base de données (1), au capteur (2) et aux moyens de navigation (3) définissant les angles de sites et de gisements sous lesquels les objets (22, 23, 24) sont vus par le capteur (2); - des moyens (5) de détermination de la situation exacte de l'aéronef (21) reliés aux moyens de navigation (3), au capteur (2) et à la base de données (1). Applications: Avions commerciaux pour atterrissages tous temps.
Patent CA-2147170-A1 (CA)
Title: Debris catcher
Inventor: GUNDU BIRINDER
IPC: A47B97/00
Filed: 1994-08-29
Abstract: A debris catcher mountable on the side of an appliance, the side containing a magnetically attracted material, for catching debris falling in close proximity to the sides of the appliance, is disclosed. The debris catcher comprises an elongate mounting frame portion and a magnetic mounting means secured to the elongate mounting frame portion. The magnetic mounting means is removably engagable in supported relation on the side of an appliance. An elongate trough portion is secured to the mounting frame portion, and is shaped and dimensioned to receive debris falling thereinto, and to laterally retain thedebris.
Patent CA-2148091-A1 (CA)
Title: Method for the production and transmission of enhanced interactive multimedia information
Inventor: LEWIS SCOTT WILLIAM
IPC: H04N7/26
Filed: 1993-11-11
Abstract: An optimization method is disclosed that enhances the interactivity of multimedia information. The optimization method includes separating (202) a multimedia information into primary and secondary layers and enhancing that information in the primary layers such that the perceived psychographic information quality is improved. This method has the advantage of providing compression (204) and/or transmission (212) algorithms to maximize enhancement of the multimedia information.
Patent CA-2149425-A1 (CA)
Title: Aerosol Hair Spray Formulations
Inventor: MYERS GARRY LYNN
IPC: A61K8/00
Filed: 1993-11-15
Abstract: This invention relates to aerosol hair spray formulations based on (1) a sulfonate-containing, water-dispersible or water-dissipatible, linear polyester having a glass transition temperature of 36 °C to 40 °C and (2) a water-soluble, polyvinyl lactam polymer.  In addition, the formulations contain water as the liquid vehicle and propellant.  Such aerosol hair spray formulations do not contain any volatile organic compounds other than propellant yet exhibit fast drying times and excellent performance characteristics.
Patent CA-2149568-A1 (CA)
Inventor: KUSUI YOICHI
IPC: G01S13/91
Filed: 1995-05-17
Abstract: In a user interface apparatus for an electronic operation strip control system for supporting respective control services by presenting electronic operation strips to a plurality of controllers who carry out terminal radar control services and entering control services previously distributed and associated with each other, in the field of terminal control and en-route control, an information display device and an instruction input device are provided for each of the controller who carrying out respective control services distributed as stated above, and operation strip control information items necessary for respective distributed control services are obtained by an information obtain section.  Then, the operation strip control information items thus obtained are inputted into information processing section, and are edited and processed in correspondence with the distributed control services and in accordance with contents of instructions from an instruction input device provided for each control seat.  Thereafter, the operation strip control information items obtained by the information processing section are displayed on an information display device of a corresponding control seat by the information output section, in accordance with instructions from the instruction input device provided for each control seat, and simultaneously, operation strip control information items of related control services including operation strip control information items of the other control services are displayed on the same screen.  It is therefore possible to reduce tasks as loads to terminal and en-route controllers, to supply instructions more accurately and rapidly, and to enable visual communication between pilots and controllers.
Patent CA-2151830-A1 (CA)
Title: Extraction Undercut for Flanged Bits
Inventor: DEN BESTEN LEROY
IPC: E21C35/19
Filed: 1994-03-22
Abstract: A cutting bit (10) including a conical nose (12) and an integral depending cylindrical shank (14). The conical nose (12) includes a tip (26) having a hard wear resistant insert (28) and a flange (24) positioned between the tip (26) and the shank (14) and having a diameter greater than the shank (14). The flange (24) has a planar underside (30) including at least one undercut (34) extending radially inward from the exterior peripheral surface of the flange (24) to provide in cooperation with the face (32) of a cutting bit block (20) a resistance surface for insertion of a tine of a cutting bit removal tool.
Patent CA-2152952-A1 (CA)
Inventor: INOUE SHUJI
IPC: A47K13/30
Filed: 1994-10-27
Abstract: Pour fabriquer un siège (40) de toilette chauffant, on introduit une unité chauffante (72) dans des cannelures (64) renfermant l'unité chauffante, dans un matériau de base de support (60) et on dispose une feuille (74) de transfert thermique pour couvrir l'unité chauffante (72) et ce matériau support (60), une couche (76) adhésive permettant de fixer l'unité chauffante (70) à la surface supérieure (62) du matériau de base de support (60). Ensuite on stratifie le corps (50) du siège de toilette sur cette couche (74) de transfert thermique par moulage par injection. Cette couche (74) de transfert thermique compense les irrégularités de l'unité chauffante et affleure la surface supérieure (62) du matériau de base de support (60) pour offrir une surface lisse. Ceci permet un écoulement régulier de résine fondue lors du moulage par injection de ce siège (40) de toilette chauffant, et l'unité chauffante (72) reste en place même sous une pression d'injection élevée.
Patent CA-2155671-A1 (CA)
Title: Apparatus and method for attachment of line to fishing devices
Inventor: LAWRENCE JAMES L
IPC: A01K91/03
Filed: 1994-02-08
Abstract: Apparatus and method for affixing a fishing line (36) to a fishing accessory device (20). The device (20) is preferably manufactured from a resilient, elastically deformable material such as rubber or plastic which has therein a narrow slit (24) through which a fishing line (36) may be passed. After passage of the line (36) toward the interior of the device (20), the device reforms to its original, compressively closed slot (24) position to form a grip about the fish line (36). In other embodiments, a helical (42) or interdigitating (46) slot is provided for the line (36) to pass through. In one application, a lure (90) is provided with a slot (96) for passage of fish line (36), and helical attachment means (98) and (100) are used to affix lure (90) to the line (36). The apparatus and method allows attachment of fishing accessories without the necessity to cut or tie the fish line (36).
Patent CA-2163501-A1 (CA)
Title: Sample collection device
Inventor: VERHEIJDEN PETRUS FRANCISCUS H
IPC: B01L3/00
Filed: 1995-11-22
Abstract: A sample collection device is described which comprises an absorbing material which can readily absorb and release test liquid, and which additionally comprises at least one assay reagent. The assay reagent is present in only part of the absorbing material, the remaining part of the absorbing material is located upstream the part comprising the assay reagent and serves as a reservoir for test liquid to be used as a washing fluid. The part of the absorbing material comprising the assay reagent is provided with means to prevent washing out of the assay reagent during sample taking, while allowing the availability of said assay reagent for test performance during or after sample taking.
Patent CA-2163634-A1 (CA)
Title: A method and a device for resequencing
Inventor: LINDHOLM LARS KE
IPC: H04L12/801
Filed: 1994-06-14
Abstract: In a data packet network packets are transferred from input ports (1, 3) to output ports (1, 3) and the transfer of packets from an input port to an output port can require time periods of different lengths, for instance due to the fact that the data packets at their transport in the network pass through units (5) where they are subjected to processing. In each input port of the network a list (9) is established of current combinations or pairs of sources and destinations for the data packets which have arrived to the input port. The list also comprises the current sequential number (NSexp) for data packets having this combination. This list is restricted or limited so that it will only comprise a small number of records. When a data packet is received by an input port, the combination of a source address and a destination address of which is not already in the list, the record in the list (9) is overwritten which has been inactive during the longest time period and the corresponding sequential number (NSexp) is thereby erased. When then a message having the same combination of a source address and a destination address arrives again, the sequential number (NSexp) is restarted at the same time as a flag (R) is set in the packet, which indicates the restart. Further, from the list those records are removed, which have been inactive during some predetermined time period. Also, in the output port there is a similar list (19) and this also is reduced to avoid long search times. If a record in the list (19) in an output port has been inactive sufficiently long, it can obviously be removed from the list (19), since then the corresponding record is already removed in the list (9) in the input port.
Patent CA-2164074-A1 (CA)
Title: Method and apparatus for microfinishing
Inventor: PHILLIPS JAMES D
IPC: B24B35/00
Filed: 1995-11-29
Abstract: A method of microfinishing a surface of a workpiece in which a shoe is pressed against the surface of the workpiece while the workpiece is rotating. The shoe is vibrated at a high frequency and is made of diamond or similar very hard material. Apparatus for carrying out the method includes a drive for rotating the workpiece, a linear actuator for pressing the shoe against the rotating workpiece, and a vibrator for vibrating the shoe.
Patent CA-2167649-A1 (CA)
Inventor: BOUSSELY JEAN-FRANCOIS
IPC: C02F1/52
Filed: 1996-01-19
Abstract: La présente invention concerne un procédé de déphosphatation amélioré des eaux résiduaires. Ce procédé consiste à injecter simultanément un agent coagulant en amont et en aval d'une étape d'oxydation biologique en milieu aérobie. Le procédé permet l'élimination de 90, voir 95% et plus du phosphore des eaux résiduaires, en plus d'une dimunition des quantitées de coagulants à utiliser et du volume des boues.
Patent CA-2173666-A1 (CA)
Inventor: LEE WEN-YUAN
IPC: E04B5/32
Filed: 1996-04-09
Abstract: A supporting device is used to support a floor form assembly on surrounding walls of a structure and includes a plurality of hangers fixed spacedly to the surrounding walls in a horizontal plane.  Each of the hangers has a first engaging portion.  An elongated mounting seat has a generally U-shaped cross section which has a first arm side, a second arm side, a base side, and an open side opposed to the base side so that the hangers can pass through the open side of the mounting seat.  The first arm side has a second engaging portion so that the first engaging portions of the hangers can engage the second engaging portion in order to retain the mounting seat to the hangers.  A fastening apparatus is mounted to the external face of the base side of the mounting seat. A support member is secured to the mounting seat by the fastening apparatus.  The support member has a top portion which is formed with a supporting plate so that the floor form assembly can be rested on the supporting plate.
Patent CA-2173735-A1 (CA)
Inventor: GERMG RD ULF
IPC: D21C9/153
Filed: 1994-10-06
Abstract: Procédé de séparation des ions métalliques d'avec la pâte de matière lignocellulosique. Un flux principal (1) de pâte est traité avec un agent de chélation (12) puis lavé (3) avant que la pâte ne soit blanchie (5) par un hydroperoxyde ou à l'ozone. L'eau de traitement (4) ayant servie au lavage (3) et contenant des ions métalliques est ensuite mélangée à la pâte, à un pH supérieur à 7, non destinée à être blanchie par un hydroperoxyde ou à l'ozone, ce qui a pour effet de fixer majoritairement les ions métalliques à cette pâte. On peut ensuite tirer de cette pâte une phase liquide (9, 17) sensiblement exempte d'ions métalliques. On abaisse ensuite le pH de cette pâte à moins de 3 puis la majeure partie des ions métalliques en est extraite et éliminée par lavage.
Patent CA-2174586-A1 (CA)
Title: Methods and apparatus for monitoring progressive cavity pumps
Inventor: MARZ HORST FRITZ
IPC: F04C14/28
Filed: 1996-04-19
Abstract: A system is providing for simultaneously addressing the problems of deadhead pumping, dry pumping, and seal failure in progressive cavity pumps. The system uses a hydraulic channel (23,25,26) which runs from the pump's rotor (5) to the pump's hydraulic motor (21) and includes the spaces defined by the seals  (17)  for the joints (8A,8B)  in the drive line for the rotor (5).   At the rotor (5), the system includes a plug (19) which melts at a predetermined  temperature.    The  hydraulic  channel (23,25,26)  is  filled  with  lubricating  oil  and  is pressurized.  A drop in pressure either as a result of the melting of the plug (19) or a break in the integrity of the seals  (17)  is detected and used to stop the operation of  the pump's motor  (21).   The system is resistant to disablement by operators.
Patent CA-2176864-A1 (CA)
Title: Membrane-assisted leaching process and apparatus for the removal of metals from soil
Inventor: WHITTAKER HARRY
IPC: B09C1/02
Filed: 1996-05-17
Abstract: The present invention relates to a process and apparatus to effectively and efficiently remove metals from contaminated soil wherein a reactor and membrane extraction unit are utilized. The use of the subject system provides improved metal removal from soil over a batch process.
Patent CA-2177209-A1 (CA)
Title: Sacro-iliac joint mobilization device
Inventor: SPEECE CONRAD A
IPC: A61F5/01
Filed: 1996-05-23
Abstract: This invention relates to medical treatment devices, and more particularly to a device for the localized treatment and manipulation of the sacroiliac joints.
Patent CA-2177816-A1 (CA)
Title: Rna polymerase transcription factor
Inventor: CONAWAY RONALD C
IPC: C12N15/12
Filed: 1994-11-29
Abstract: RNA polymerase transcription factor (SIII) has been isolated and characterised which increases the rate of transcription elongation by RNA polymerase II.
Patent CA-2178212-A1 (CA)
Inventor: VANDERMEEREN MARC
IPC: C12R1/91
Filed: 1994-12-14
Abstract: La présente invention se rapporte plus particulièrement à un anticorps monoclonal qui forme un complexe immunologique avec un déterminant antigénique phosphorylaté d'un antigène appartenant à une protéine tau anormalement phosphorylatée (PHF-tau) résidant dans les régions couvrant les positions (143-254). Ledit anticorps monoclonal est caractérisé en ce qu'il est capable de détecter spécifiquement la protéine tau anormalement phosphorylatée dans du liquide céphalo-rachidien.
Patent CA-2178489-A1 (CA)
Inventor: SROMIN ALEXANDER
IPC: H02K21/12
Filed: 1994-12-27
Abstract: L'invention concerne un rotor (14) pour machines électriques telles qu'un moteur électrique avec une paire de stators (10, 12) et un rotor (14) qui comprend une plaque centrale (30) avec une paire de faces opposées (32, 34), normalement parallèles, et normalement connectée à un arbre rotatif (31), ainsi qu'une ou plusieurs paires d'aimants permanents (36, 38). Les aimants (36, 38) de chaque paire d'aimants sont connectés à la plaque centrale (30) à l'opposé ou presque l'un de l'autre sur les faces opposées (33, 34) de la plaque centrale (30). Les paires d'aimants (36, 38) sont montées de sorte que leurs pôles soient orientés dans la même direction.
Patent CA-2182378-A1 (CA)
Title: System and Method for Conducting Cashless Transactions
Inventor: HOGAN EDWARD J
IPC: G06F19/00
Filed: 1994-12-01
Abstract: In a commercial transaction system a system user uses a card device to interact with sales or transaction terminals to conduct cashless transactions. Each terminal processes data including a balance stored on the card device and updates the stored data at the end of the transaction. The system is specially designed for purchases of items or transactions of relatively small monetary value, where purchases are generally unattended by salespersons. In this manner, the amount of the transaction is deducted from the balance on the card device.  In accordance with the invention, when the existing balance associated with the card does not cover the price of the transaction, the system provides an automatic renewal feature which automatically increases the balance of the card device by a predetermined amount. Such a feature allows the purchase to be made without . the card user to increase the balance by other means. Each time the balance is increased by an automatic renewal, the card issuing bank bills the card user for increments of the predetermined amount.
Patent CA-2183701-A1 (CA)
Inventor: ISHIDA HIROMICHI
IPC: H04W88/02
Filed: 1996-08-20
Abstract: In a selective calling receiver, receiving windows are previously set which include a protection window provided with a predetermined protection condition and a non-protection window.          The receiving windows may be call addresses which are previously assigned to the selective calling receiver or may be receiving time windows through one of which the selective calling signal is received. When a selective calling signal is received through the protection window, the received message is stored into a first memory. When a selective calling signal is received through the non-protection window, the received message is stored into a second memory. The messages stored in the first memory and the second memory are managed such that a first message stored in the first memory is manipulated based on the predetermined protection condition associated with the first message.