baber/WOPTO huggingface dataset:
Patent CA-2083839-C (CA)
Title: Device for automatic collection, intermediate storage and emptying of blood from slaughter animals
Inventor: SJOEBERG JOHN
IPC: A22B5/04
Filed: 1991-05-23
Granted: 2001-08-28
Abstract: The invention relates to a device for automatic collection, intermediate storage and emptying of blood from slaughter ani-mals. The device comprises an endless track (2), a number of containers (3) movable along the track and a filling station (4) and an emptying and washing station (5) which are arranged along the track. The device is characterised in that the containers are loosely arranged in relation to each other and to the track (2). As a result, the weighing (6) of a filled container can be carried out effectively immediately after the filling operation. Moreover, containers can temporarily be switched out from the track.
Patent CA-2085683-C (CA)
Title: Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine)
Inventor: ESPY HERBERT H
IPC: D21H21/14
Filed: 1992-12-17
Granted: 1998-02-03
Abstract: A creping aid comprising the reaction product of a polyamide of a dicarboxylic acid or of the ester of an aliphatic dicarboxylic acid and methyl bis(3-aminopropylamine) with epichlorohydrin in a mole ratio of the polyamide to the epichlorohydrin between about 1:0.1 and about 1:0.33, and a composition comprising an aqueous solution of the creping aid.
Patent CA-2088619-C (CA)
Inventor: AITKEN HAL G S
IPC: C09J7/38
Filed: 1993-02-02
Granted: 1999-08-03
Abstract: An adhesive tape is provided for overcoating splices in polymer coated metal tapes, which comprises a plastic film that serves as recoating material, a layer of adhesive applied to one face of this film and covered by a release sheet which is peeled-off when required to expose the adhesive tape which is then applied onto the area of the splice to overcoat the same. The adhesive is crosslinkable by application of heat and is crosslinked during a subsequent cable jacketing operation, thereby forming a strong bond between the non-coated metal tape in the splice area and the recoating plastic film.
Patent CA-2095945-C (CA)
Title: Method and device for adjusting the position of a movable member with respect to a stationary datum point
Inventor: MARTELLI GUGLIELMO
IPC: B23Q3/00
Filed: 1993-05-11
Granted: 2006-05-30
Abstract: A method for adjusting the position of a movable member with respect to a stationary datum surface provides for fastening a plurality of stop stems to the datum surface. Each stem is different in length from the others. A sliding support carries the movable member whose position is to be adjusted, and is mounted on a guide perpendicular to the datum surface. The sliding support is to be moved until it goes in abutment on a selected stem so as to take a position in which a predetermined distance is set between the movable member and the datum surface.
Patent CA-2111037-C (CA)
Inventor: SCHLADWEILER TIMOTHY JOSEPH
IPC: B65G17/30
Filed: 1993-12-09
Granted: 2004-09-21
Abstract: A conveyor chain assembly including a multiplicity of rows of chain modules, each module includes a plurality of link ends with coaxially aligned openings. A chain pin passes through the coaxially aligned openings of adjacent modules. On the opposite ends of each module is a glug socket which is adapted to house a plug. The plug includes a shaft and an arm. The arm is moveable when the shaft is mounted in the socket between a first position in which the arm restricts axial movement of the chain pin and a second position in which the arm does not restrict axial movement of the chain pin.
Patent CA-2119334-C (CA)
Title: Protocol for packet data communication system
Inventor: TYMES LAROY
IPC: H04B1/713
Filed: 1994-03-17
Granted: 2006-11-07
Abstract: A packet data transmission system is used to link a number of remote hand-held data-gathering units such as bar code readers to a central computer. Data packets are sent from the remote units by a spread spectrum RF link to intermediate base stations, then sent by the base stations to the central computer by a serial link. The remote hand-held units initiate an RF exchange to and from the bass stations, receiving only during a time window following a transmission from the remote unit. The base stations cannot initiate an exchange with the remote units, but instead send data to the remote units only as part of the exchange. To alert a remote unit when a message is waiting at a base station to be sent to a particular unit, some of the acknowledge (base-to-remote) packets sent by the base station may contain an identification such as a list of all remote units (identified by ID number) which have messages waiting. Alternatively, a bit map can be used to identify these remotes. These base-to-remote packets with the identification of remotes with messages waiting are called "announcements." Each remote unit (if not engaged in regular exchanges for a time interval) periodically listens (activates its receiver) to receive an announcement packet containing such a list or bit map and decodes this announcement to see if it has a message waiting. If so, this remote unit then sends a transmit packet so the base can send the waiting message in an acknowledge packet.
Patent CA-2124754-C (CA)
Inventor: ZBIKOWSKI MARK
IPC: G11B20/00
Filed: 1994-05-31
Granted: 2005-06-28
Abstract: File data is stored in a number of different representations on disk. File data is stored in streams which may assume any of several different representations. Each stream has an associated stream descriptor which describes how the stream is stored on the disk. The representations include storage of a stream in a single extent, storage of a stream in multiple extents and storage of a stream in an associated stream descriptor.
Patent CA-2124758-C (CA)
Inventor: MARUTA KAZUHIKO
IPC: A23L9/10
Filed: 1994-05-31
Granted: 2010-08-17
Abstract: Abstract of the Disclosure Disclosed  is  a  trehalose-releasing  enzyme which specifically hydrolyzes the linkage between a trehalose moiety and the remaining glycosyl moiety in a non-reducing saccharide having a trehalose structure as an end unit and having a degree of glucose polymerization of 3 or higher.  The molecular weight of the enzyme is about 57,000 to 68,000 daltons on SDS-PAGE, and  the  isoelectric  point  is  about  3.3  to  4.6  on isoelectrophoresis.   The enzyme is useful in an industrial-scale preparation of trehalose,  and the trehalose prepared therewith can be readily incorporated into food products, as well as cosmetic- and pharmaceutical-compositions.
Patent CA-2128119-C (CA)
Title: Benzospiroalkene derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: CORDI ALEX
IPC: C07D491/107
Filed: 1994-07-15
Granted: 2002-02-26
Abstract: Compounds of formula (I): <IMAGE>  in which:   - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, -S-CH2-, -SO-CH2- or -SO2-CH2-,   - Y represents an oxygen or sulphur atom or a group -NR5-, - R represents a halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted), a hydroxyl group or a linear or branched (C1-C6)alkoxy group, - R2 represents a hydrogen or halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted), a hydroxyl group, a linear or branched (C1-C6)alkoxy group or a linear or branched (C1-C6)alkylthio group, - R3 represents a hydrogen or halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted), a hydroxyl group, a linear or branched (C1-C6)alkoxy group or a linear or branched (C1-C6)alkylthio group, - R4 represents a hydrogen atom or an amino group (substituted or unsubstituted), - R5 represents a hydrogen atom or a linear or branched (C1-C6)alkyl group, or else -R1 and R2 form, together with the carbon atoms which carry them, a benzene ring, provided that, in this case, X represents -CH2- or -(CH2)2-, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.
Patent CA-2136148-C (CA)
Inventor: HOLM NIELS-ERIK
IPC: B04B7/00
Filed: 1994-11-18
Granted: 2006-05-09
Abstract: In a process of separating a liquid sample having phase portions of different densities by centrifugal separation, a phase separator container is employed. The phase separator container comprises a housing having concentric inner and outer cylindrical walls defining a longitudinal axis and a top wall and further a piston body constituting a bottom wall of the housing. The piston body defines together with the outer cylindrical wall, the inner cylindrical wall and the top wall, an annular chamber for receiving the liquid sample. The piston body is displaceable within the annular chamber for draining a phase portion separated from the liquid sample through a drain conduit means communicating with the annular chamber. The phase separation chamber further comprises a reaction chamber to which the phase portions exposed from the annular chamber is processed. The apparatus further includes a liquid supply means for supplying the liquid sample to the annular chamber, a motor means for rotating the phase separation container round its longitudinal axis at a rotational speed causing a separation of the liquid sample into the phase portions, and an actuator means for displacing the piston body within the annular chamber.
Patent CA-2144086-C (CA)
Title: Method of producing consumer milk with a defined fat content in packages
Inventor: AXELSSON KARL-GUNNAR
IPC: A23C9/15
Filed: 1993-09-16
Granted: 1999-06-08
Abstract: Consumer milk with a defined fat content packed in packages is produced by mixing two fractions consisting of milk products with different fat content. One of the fractions has a fat content below the required fat content of the consumer milk to be produced, while the other has a fat content above the required fat content of the consumer milk. The mixing of the two fractions takes place immediately prior to, or during the filling of the consumer milk in packages.
Patent CA-2144752-C (CA)
Inventor: DAVISON JOHN ROBIN
IPC: B01F15/02
Filed: 1993-10-25
Granted: 2001-02-06
Abstract: A dispensing apparatus (1) defines an outlet (3) through which a metered dose of liquid (19) from a reservoir (16) is dispersed as an atomised spray. A droplet (19) of liquid is metered onto a perforate membrane (6) which is vibrated by means of a piezoelectric transducer (10) such that atomised droplets are dispensed through the holes (7) formed in the membrane. At each actuation of a delivery means (14) which provides the metered quantity of liquid, the transducer is actuated so as to vibrate the membrane for a period greater than the dispensing period required for the droplet to be dispensed. The apparatus is particularly suitable for dispensing pharmaceutical preparations.
Patent CA-2149766-C (CA)
Inventor: BERNAREGGI VIRGILIO
IPC: A61K31/57
Filed: 1993-11-18
Granted: 2005-07-26
Abstract: Topical rectal therapeutic composition containing, as the active ingredient, flunisolide and/or one or more ester derivatives of same, in combination with suitable excipients and/or diluents, for the treatment of inflammatory intestinal disorders.
Patent CA-2152235-C (CA)
Title: Pneumatic tires
Inventor: HIMURO YASUO
IPC: B60C11/11
Filed: 1995-06-20
Granted: 1998-08-18
Abstract: A pneumatic tire running on snow and ice roads has a tread pattern defined in a tread portion by a pair of circumferential grooves dividing the tread portion into a central region and both side regions, a great number of slant grooves arranged in the central region at a given interval in a circumferential direction of the tire and a plurality of zigzag sipes arranged at a given interval in the circumferential direction in each of blocks defined by the circumferential grooves and the slant grooves.  In this tread pattern, first slant grooves having a particular small inclination angle and second slant grooves having a particular large inclination angle with respect to the circumferential direction are arranged so that the inclinations of the first and second slant grooves are opposite to each other, and at least one end of each of the zigzag sipes arranged in the same block is opened to the circumferential groove or the first slant groove.
Patent CA-2153608-C (CA)
Inventor: BRAUN EUGENE R
IPC: F16H1/22
Filed: 1995-07-11
Granted: 2001-02-27
Abstract: A compound vehicular transmission having a main section and an auxiliary section which includes an auxiliary countershaft gear assembly having an auxiliary countershaft, a first auxiliary countershaft gear fixed to the auxiliary countershaft and constantly meshed with an output shaft range gear,  and a second auxiliary countershaft  gear  selectively  coupleable  to  the auxiliary countershaft and constantly meshed with an intermediate  shaft  output  gear.   A  jaw  clutch  is provided for coupling either the auxiliary countershaft to the main countershaft, or the auxiliary countershaft to the second auxiliary countershaft gear.  This allows fewer gears to be utilized to achieve a desired number of speed ratios.  Since the auxiliary countershaft drive gears are clutched only when used,  this arrangement reduces spin back speed of the intermediate shaft to accommodate  smoother  and  faster  shifting  of  the transmission.  Alternative embodiments include the use of a two-speed master clutch splitter section or a two-position synchronizing clutch assembly as the input to the main transmission section.
Patent CA-2154834-C (CA)
Inventor: SURANITI SILVESTRE
IPC: B01J8/24
Filed: 1995-07-27
Granted: 2000-02-01
Abstract: La présente invention se rapporte à un dispositif de contrôle en continu du débit de circulation interne des particules solides dans un lit fluidisé circulant comportant une zone inférieure (3) où est injecté le gaz de fluidisation et une zone supérieure (2) entourée par des parois (4). Il comporte - un bac de prélèvement (100) de solides de circulation interne accolé à une desdites parois (4) du réacteur et pourvu de moyens de fluidisation (102), - une conduite d'évacuation (110) desdits solides dudit bac (100) vers un dispositif (130) de mesure du débit desdits solides, - une conduite de reversement (120) desdits solides du dispositif de mesure (130) vers l'intérieur du réacteur.
Patent CA-2159663-C (CA)
Inventor: BATES IAN RICHARD JOSEPH
IPC: B60W10/10
Filed: 1995-10-02
Granted: 2001-08-14
Abstract: An automated clutch (16) control and calibration is provided. Clutch control parameter values (TP and AP) corresponding to the clutch touch point condition and the approach point condition, respectively, are determined and are utilized to control reengagement of the automated clutch.
Patent CA-2161912-C (CA)
Inventor: WOOD TIMOTHY ALAN
IPC: F16B2/24
Filed: 1995-11-01
Granted: 2003-05-13
Abstract: In an assembly for use in fastening a railway rail to an underlying rail foundation, a resilient railway rail fastening clip (1, 2,3) has at least one portion (1a) which when in use bears on, and extends substantially parallel to, a flange (301) of an adjacent railway rail (300), and retains an insulator (13, 13') for electrically insulating the clip (1, 2, 3) from the rail (300) when in use.  The insulator (13) is held in engagement with the clip (1, 2, 3), which has a rail bearing portion of substantially circular cross-section, such that it can rotate about the longitudinal axis of the said rail bearing portion (1a).  Unlike the prior art the insulator is self-aligning on the rail flange (301) when the rail (300) moves.  One insulator (13, 13') disclosed has at least two load bearing surfaces (13a), such that it may be rotated so as to present an unworn load bearing surface (13a) to the rail flange (301).  The thickness of material between the load bearing surfaces (13a) of the insulator (13, 13') and the rail bearing portion (1a) of the clip (1, 2, 3) may be made to vary between adjacent load bearing surfaces (13a), such that the insulator (13) can be rotated so as to adjust the height of the rail bearing portion (1a) above the rail flange (301).
Patent CA-2164427-C (CA)
Title: Pedales pour la commande de moteurs
Inventor: STEWART JOSEPH L
IPC: B60K26/02
Filed: 1994-06-10
Granted: 2001-05-29
Abstract: L'invention concerne une pédale d'accélérateur (60) pour la commande électronique par fil donnant la sensation habituellement rencontrée avec les sytèmes de commande mécaniques utilisés jusqu'à maintenant, effet d'hystérésis inclus. Pour ce faire, des composants mécaniques simples disponibles sur le marché accouplés à un dispositif de détection et de transmission (98) sont utilisés.
Patent CA-2176431-C (CA)
Title: Electrical connector with funnel cap
Inventor: SANDOR JOHN L
IPC: H01R13/436
Filed: 1996-05-13
Granted: 1998-09-29
Abstract: An electrical connector is disclosed for securing an end of an electrical cord to an electrical device or cord connector.  The electrical connector preferably has a pair of housing halves, a contact retainer body with integral front face and a funnel cap.  The funnel cap retains the blade assembly or terminals within the contact retainer body and funnels the wiring of the electrical cord into the contact retainer body for connection with the terminals of the electrical connector.  The funnel cap is first releasably coupled to the contact retainer body by a tight-fit such as a press-fit or a snap-fit during wiring of the electrical connector, and then positively retained to the contact retainer body by features of the housing of the electrical connector after complete assembly of the electrical connector.
Patent CA-2178137-C (CA)
Title: Sulfide-oxidizing bacteria and process therewith
Inventor: JENNEMAN GARY E
IPC: C12S5/00
Filed: 1996-06-04
Granted: 1999-09-07
Abstract: A bacterial culture which comprises a Campylobacter-like species is provided. The bacterial culture is capable of oxidizing a sulfide compound in a fluid such as, for example, a produced brine. Also provided is a process for substantially reducing sulfide content in a fluid wherein the process comprises contacting the fluid with a bacterial culture which comprises a Campylobacter-like species.
Patent CA-2180396-C (CA)
Title: Latching mechanism for sliding doors and windows
Inventor: TASHMAN FRED F
IPC: E05C5/00
Filed: 1996-07-03
Granted: 1999-04-27
Abstract: A combination handle and latching mechanism for sliding doors and windows includes a section of a first extrusion, in the form of an elongated base member which is secured to the frame.   Two spaced angled slots are formed through the base member, with a first end near the frame and a second end located a greater distance from the frame when the base member is secured to the frame.  A movable operating member overlies the base member and has rods therethrough and passing through the first and second slots to permit the operating member to be moved from a first position with the rods located in the slots at the end nearest the frame to a second position with the rods located in the slots at a greater distance from the frame to move the operating member from a position near the frame to a position away from the frame.   An inwardly turned latching flange extends along one side of the operating member to overlie an outwardly extending flange adjacent the frame.   When the operating member is in the first position, the sliding door or window is locked against sliding movement.  When the operating member is moved to the second position, the latching flange is pulled away from the frame; so that the sliding door or window may be opened.
Patent CA-2182943-C (CA)
Title: Signal-receiving and signal-processing unit
Inventor: HEDBERG MATS OLOF JOAKIM
IPC: H03F3/45
Filed: 1995-02-16
Granted: 2000-04-18
Abstract: A signal-receiving and signal-processing unit connected to one or several conductors is adapted to transmit information-carrying signals in the form of voltage pulses. The conductor is connected to a transistor in a signal-receiving circuit to affect a current by using variations in the voltage value of a pulse.  The current is in the form of pulses that pass through the transistor.  The current is generated by the voltage pulse variations and voltage level. The current is given a signal-adapted information-carrying form by a signal-processing circuit.  The transistor in the signal-receiving circuit is coordinated with at least one other transistor so that together they form a current mirror circuit.
Patent CA-2184350-C (CA)
Title: System and method for wagering at fixed handicaps and/or odds on a sports event
Inventor: MINDES BARRY M
IPC: G06Q50/34
Filed: 1995-02-23
Granted: 2004-08-10
Abstract: A data processing system and method is described that allows a betting "house" to maintain a betting pool on a contest by controlling the terms; for example the betting odds and/or handicaps, for the contestants so that bettors are encouraged to place bets that will bring the betting pool or the "book" into balance.  The data processing system includes a central processor (300), data storage (316), archieval data storage (314), TV distribution system (320), betting stations/terminals (302, 304, 308) and management terminals (312).  The data processing system calculates an imbalance of the betting pool, determines on the basis of predetermined criteria whether to change the betting terms, and changes the betting terms accordingly.
Patent CA-2184790-C (CA)
Inventor: NAKATA YOSHIE
IPC: B41J2/16
Filed: 1996-09-04
Granted: 2002-04-09
Abstract: A liquid ejecting method using a liquid ejection head having a movable member disposed faced to a bubble generating region and having a free end at a downstream side thereof with respect to a flow direction of liquid, wherein the free end of the movable member is displaced by a pressure generated by a bubble in the bubble generating region, and the pressure is directed toward an ejection outlet by the movable member to eject the liquid through the ejection outlet, the improvement residing in that: the free end of the movable member providing a substantially hermetically sealed state for the bubble generating region, is displaced so as to guide a pressure wave resulting from the bubble formation toward the ejection outlet while non-contact state is substantially maintained between the movable member and the bubble.
Patent CA-2185463-C (CA)
Title: Removal of hydrogen cyanide from synthesis gas
Inventor: KOVEAL RUSSELL JOHN JR
IPC: C10K1/34
Filed: 1996-09-12
Granted: 2004-06-01
Abstract: ABSTRACT OF THE DISCLOSURE        HCN can be removed from HCN containing synthesis gas streams useful as Fischer-Tropsch feed by contacting the feed with a cobalt containing catalyst at conditions that do not promote or catalyze the Fischer-Tropsch process.
Patent CA-2186029-C (CA)
Inventor: BROWN BRIAN J
IPC: A61F2/915
Filed: 1996-02-28
Granted: 2003-04-08
Abstract: Segmented articulatable stent of open structure comprised of end-connected struts making up the segments with angular interconnects between segments.
Patent CA-2186395-C (CA)
Inventor: WINSTON EDITH
IPC: A63B21/065
Filed: 1996-09-24
Granted: 2003-08-19
Abstract: For a rust-prone bar weight used in an exercise device for aquatic exercising, such as swimming, a cooperating compartment for the bar weight that is not hermetically sealed or requires any other precaution against rusting of the metal construction material of bar weight because of a plastic encapsulation of the bar weight which, by itself, is totally effective to this end.