baber/WOPTO huggingface dataset:
Patent CA-2304180-A1 (CA)
Title: Reservoir et procede pour test sanguin
Inventor: SHINODA JUN-ICHIRO
IPC: G01N33/49
Filed: 1998-09-09
Abstract: Réservoir et procédé pour test sanguin permettant de prélever du sang et d'en mesurer différents constituants sans difficultés et sans que la personne effectuant le test soit en contact avec le sang. Un réservoir (1) de test sanguin auquel est fixé un réactif (3) de test sanguin est placé à l'intérieur d'un réservoir (2) à fond tubulaire, ou bien ce réservoir (1) comprend également un deuxième cylindre à fond tubulaire dont le diamètre est plus petit que celui du premier réservoir tubulaire, le réactif (3) étant fixé à au moins une de la surface intérieure du réservoir tubulaire ou de la surface extérieure du deuxième réservoir tubulaire. Ce procédé consiste à introduire le sang dans tout réservoir (1) et mettre le sang ou ses constituants en contact avec le réactif (3).
Patent CA-2306177-A1 (CA)
Inventor: HAHN ROBERT B
IPC: F01K11/02
Filed: 1998-10-08
Abstract: An expansion-joint system (48) for forming a seal between a steam turbine and a condenser includes an expansion-joint belt (50, 51) having a width-wise cross-sectional shape with first and second knobs (62, 64) at respective first and second opposite ends (72, 74) of a thinner elongated web (70). The knobs are formed by an abrupt bulge (66, 68) on only a first opposite side, while each of knob portions (76) of a second opposite side of the belt, opposite the bulge, forms a substantially straight line with a lead-in portion (80) from the elongated web. The knob portion and the lead-in portion of the second side are parallel with a symmetrical center (57) of fabric layers (56) in the belt. In one embodiment the substantially straight line formed by the knob portion and lead-in portion of the second side continues over a distance of approximately at least twice the length of the bulge. Clamping mechanisms (52) for clamping onto the first and second knobs each includes a clamping element (84) to be attached to a wall and having an indentation for receiving the bulge, and a clamping bar (88) having a substantially flat surface for mating with the knob portion and lead-in portion of the second side of the joint belt.
Patent CA-2307167-A1 (CA)
Inventor: KOPPERS WERNER
IPC: A23L13/40
Filed: 1998-10-07
Abstract: A cooked sausage comprising a mixture of a meat emulsion and a mild yogurt, wherein the yogurt is substantially homogeneously dispersed through the meat emulsion and said mixture has a pH of about 5.5 or more. The water retaining capacity of the meat is thus retained, providing a sausage having desirable organoleptic qualities. Said mild yogurt may be prepared from milk mixtures by inoculation with slow working yogurt starter cultures.
Patent CA-2312419-A1 (CA)
Title: Nouveaux composes
Inventor: COOPER MARTIN
IPC: A61K31/5025
Filed: 1998-12-01
Abstract: L'invention concerne certaines pyrrolo-, thiéno-, furano- et pyrazolo-[3,4-d]-pyridazinones de la formule générale (I). L'invention concerne également leurs procédés de production, des compositions pharmaceutiques les contenant, un procédé de préparation de ces compositions pharmaceutiques et des procédés de traitement impliquant leur utilisation.
Patent CA-2314424-A1 (CA)
Title: Connection managing method of digital interface
Inventor: SEONG GOAN-SOO
IPC: H04N21/442
Filed: 2000-07-25
Abstract: A connection managing method of a digital interface is provided. The connection managing method of a digital interface for performing a connection management on a plurality of devices which are point-to-point connected by a digital interface includes the steps of (a) a second device, which establishes a point-to-point connection between an arbitrary first device and another device, receiving a connection release request command requesting the second device to break the point-to-point connection from the first device, and (b) the second device breaking the point-to-point connection in response to the connection release request command. When a plurality of devices are point-to-point connected, the method enables the concerned device of the connection to break the connection, thus allowing for enhanced efficiency of a connection management.
Patent CA-2316124-A1 (CA)
Inventor: HEPTING DARYL H
IPC: G06Q30/02
Filed: 2000-08-05
Abstract: A method and system for registration obi product(s) information and product retailer(s)/supplier(s) information and assignment of unique identifier(s) for each registered product(s) which said identifier(s) are communicated to consumer(s) in such a way that identifier information can be extracted by consumer(s) and used along with specification(s) of geographic locality to identify the nearest and/or otherwise determined retailer(s)/supplier(s) of the registered product(s).
Patent CA-2316801-A1 (CA)
Title: Remote trip mechanism of a switch device
Inventor: MATTLAR HARRI
IPC: H01H19/635
Filed: 1999-01-29
Abstract: The present invention relates to a switch device for controlling electrical equipment. Such a switch device comprises a body piece (15), a sliding member (14) and contact surfaces controlled by the sliding member (14), means for latching the sliding member (14) into a closed/open position of the switch and for unlatching the sliding member (14) from said positions, a spring-arming plate (11) and switch actuator springs (10). The invention is implemented by making a slot (33) into the sliding member (14) that controls the second movable set of contact surfaces in the switch and adapting compatible interlock means (34) to the housing or body piece (15) of the switch, said interlock means serving to inhibit the movement of said sliding member (14) by virtue of partially entering the slot (33) made into the sliding member (14). Additionally, the spring-arming plate (11) is provided with a projection (32) capable of covering the slot (33) made into the sliding member (14) and thus preventing the interlock means (34) from inhibiting the movement of the sliding member (14) when the switch is being opened or closed. The switch device is also provided with another set of springs (31) for storing the mechanical energy required for a remote-controlled operation.
Patent CA-2319575-A1 (CA)
Title: Method for the determination of prosthetic infections
Inventor: THALLER MARIA CRISTINA
IPC: C12P19/04
Filed: 1999-02-01
Abstract: A method for the laboratory determination of prosthetic infections is described. This method, performed on biological fluids isolated from patients, is based on the detection of antibodies specific for the polysaccharides produced by bacteria colonizing prosthetic devices.
Patent CA-2319576-A1 (CA)
Title: Arrangement for connecting the edges of two strips, for instance of a locking ring or band
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1998-12-09
Abstract: Based on a known system for joining two terminal strip segment edges, the present invention describes an improved system to join the strip edges of a clamping ring or a compression ring, said junction of the invention withstanding higher tensile loads. The invention comprises a first strip segment having a tenon fitted with at least two laterally projecting stubs mutually spaced apart in the longitudinal strip direction and engaging a matching mortise in the other strip segment, the projecting stubs and corresponding recesses in the mortise having an overall rounded contour.
Patent CA-2320240-A1 (CA)
Title: Method and apparatus for transferring data from the cache of one node to the cache of another node
Inventor: KLOTS BORIS
IPC: G06F11/14
Filed: 1999-02-12
Abstract: A method and apparatus are provided for transferring a resource from the cache of one database server to the cache of another database server without first writing the resource to disk. When a database server (Requestor) desires to modify a resource, the Requestor asks for the current version of the resource. The database server that has the current version (Holder) directly ships the current version to the Requestor. Upon shipping the version, the Holder loses permission to modify the resource, but continues to retain the resource in memory. When the retained version of the resource, or a later version thereof, is written to disk, the Holder can discard the retained version of the resource. Otherwise, the Holder does not discard the retained version.  Using this technique, single-server failures are recovered without having to merge the recovery logs of the various database servers that had access to the resource.
Patent CA-2321073-A1 (CA)
Title: Riser pipe construction and module therefor
Inventor: VAN DER POEL HANS
IPC: E21B17/01
Filed: 1999-02-16
Abstract: A riser pipe construction (5) for a drilling connection from a drilling vessel (1) to a valve (6) previously provided on a sea floor (8) comprises a riser pipe through which drilling means can be passed by means of which an oil well can be drilled, as welll as pressure pipes (11) extending along the riser pipe to operate the valve, and floating elements disposed around the riser pipe and the pressure pipes to limit the load on the drilling vessel. The riser pipe and the pressure pipes are built up from modules capable of being coupled to-gether. The floating elements are formed by steel tubular chambers closed so as to be gastight, disposed around the relevant modules and firmly connected thereto. The invention also relates to a riser pipe mod-ule.
Patent CA-2322115-A1 (CA)
Title: A breaker device for removing the tops of columns
Inventor: MANTOVANI ALBERTO
IPC: B28D1/22
Filed: 2000-10-03
Abstract: The breaker device for removing the tops of columns comprises a support structure composed of a plurality identical chain elements reciprocally linked by link couplings to form a closed chain which can surround a column which is to be topped. Each chain element bears a jackhammer provided with a plurality of interchangeable breaker punches, of varying lengths. Each chain element exhibits a plurality of holes which are distanced from the link couplings and which are for linking the chain elements. Each hole is aligned with a corresponding hole of an adjacent chain element. A pin is used for blocking adjacent chain elements in predetermined positions. The invention is useful for breaking the stop of a reinforced-concrete column without damaging the reinforcement elements thereof. The device can be adapted to columns having different diameters.
Patent CA-2323169-A1 (CA)
Inventor: RUST AXEL
IPC: H02B1/28
Filed: 2000-10-13
Abstract: A closeable housing having a cover is provided. An annular sealing member of elastomeric material is disposed on a lower portion of the housing and is adapted to be elastically deformed when the cover is placed thereon in order to close the housing. The sealing member comprises a first sectional portion that is provided with at least one projecting rib or bead, and a second sectional portion that is connected to the first portion and is considerably harder than the first portion. The ribs or beads extend beyond the second portion to allow deformation thereof by the cover when the housing is closed.
Patent CA-2326167-A1 (CA)
Title: Voute de plaque de garde pour longeron avec elements a bascule
Inventor: TRAINER KENNETH W
IPC: B61F5/32
Filed: 1999-03-26
Abstract: Longeron (8) pour wagon, qui comporte une patte (10) de plaque de garde et une voûte (20) de patte de plaque de garde d'un seul tenant en forme de couronne. Une garniture (28) installée par enclenchement dont la forme correspond à la voûte (20) de patte est montée amovible sur ladite voûte (20). En fonctionnement, la voûte (20) et la garniture (28) réduisent l'usure de la voûte (20) et permettent l'oscillation du longeron (8) par rapport aux essieux. Ladite voûte (20) et ladite garniture (28) éliminent le besoin de l'élément à bascule, des cales de nivellement et des organes de retenue soudés, ce qui réduit la maintenance et le coût des longerons traditionnels.
Patent CA-2327682-A1 (CA)
Inventor: ATKINSON GORDON E
IPC: A61M39/06
Filed: 1999-03-08
Abstract: A hemostasis valve assembly (12) adapted for use within a catheter introducer is disclosed. The valve assembly includes first (30), second (32) and third (34) sealing members wherein the second sealing member (32) comprises a guide wire seal. The guide wire seal includes a plurality of lip members defining two pairs of diametrically opposed slits (54), and an aperture intersecting at least one of the slits. The aperture is adapted to sealing by engage a small diameter guide wire for presenting fluid flow out of the catheter introducer through the valve assembly, while the slits allow for the passage of a large diameter elongated member or catheter. Two pairs of diametrically opposed preload ribs (56) extend radially towards the aperture for pressing the lip members together in sealing engagement. A substantially spherical inner surface is provided for guiding the guide wire to the aperture.
Patent CA-2327684-A1 (CA)
Inventor: WALTER GREGORY
IPC: H01J61/54
Filed: 1998-07-13
Abstract: Electrodeless lamp includes an envelope (6) containing a fill and a substance for facilitating the starting of the lamp. An outer tube (18) is secured to an outside portion of the envelope (6) in proximity to the given region and an inner tube (32) is disposed within the outer tube (18) such that a fluid passageway (36) is defined between the inner and outer tubes. A hollow retractable electrode (10) is provided within the inner tube (32), the electrode (10) having a first position in which its tip portion is in proximity to the given region of the envelope when the lamp is being started and a second position in which the tip portion is away from the envelope after the lamp is started. A source of cooling fluid is connected to the hollow electrode (10) such that the cooling fluid is forced through the hollow electrode (10) and exhausted through the fluid passageway (36).
Patent CA-2329915-A1 (CA)
Title: Automatic call distribution system agent log-on with pseudo-port
Inventor: HYMEL DARRYL
IPC: H04M3/51
Filed: 2001-01-02
Abstract: Method and apparatus for accomplishing an agent log-on to an automatic call distribution system, which requires a telephone identifier corresponding with an agent, without making a circuit switched telephone connection or using a circuit switched voice port. A pseudo-port is used to emulate the circuit switched voice port, permitting completion of the log-on, and permitting execution of "call" handling functions with respect to the agent for "calls" not requiring a circuit switched telephone connection.
Patent CA-2330616-A1 (CA)
Inventor: WOJCIECK BRIAN C
IPC: A61L2/03
Filed: 1999-04-27
Abstract: A recirculation system for electrochemically activated antimicrobial solutions returns antimicrobial solution which has been depleted of active antimicrobial species to an electrolytic cell (10) for regeneration of the active species. Organic load, which frequently contaminates items to be sterilized or disinfected, such as medical instruments, rapidly depletes the active antimicrobial species in a conventional treatment system, reducing the effectiveness of microbial decontamination by electrochemically activated solutions. By recirculating the antimicrobial through the electrolytic cell for regeneration of the active species, the concentration of active species is maintained at a level at which efficient sterilization is achieved.
Patent CA-2330638-A1 (CA)
Title: Dispositif de commande pour recepteur radio
Inventor: BIDE STEPHEN
IPC: H03J1/00
Filed: 1999-04-30
Abstract: L'invention concerne un dispositif de commande qui permet de régler automatiquement un signal d'entrée extérieur ou auxiliaire sur la fréquence reçue par un récepteur cible. Le dispositif utilise le bruit provenant d'un récepteur cible pour régler le signal auxiliaire sur la fréquence reçue par ledit récepteur. Le bruit est mélangé à un signal modulé portant le signal auxiliaire, de façon à donner un signal de sortie qui contient une composante à la fréquence de réception cible.
Patent CA-2333385-A1 (CA)
Inventor: PETERS JAMES F
IPC: H04L12/28
Filed: 1999-03-19
Abstract: A system (100), device, and method for registration in a communication netwo rk informs a secondary station (104) of an acceptable alternate channel when a selected channel is unacceptable. Specifically, upon receiving an initial registration request message, a primary station (102) determines an alternat e shared channel that is acceptable, and rejects the registration request by sending a registration response message indicating the alternate shared channel. Upon receiving the registration response message indicating the alternate shared channel, the secondary station switches immediately to the alternate shared channel and completes the registration on the alternate shared channel by transmitting another registration request message that is accepted by the primary station in due course.
Patent CA-2334231-A1 (CA)
Title: Detection of a condition between an inflatable thermal device and an air hose in a convective warming system
Inventor: MAHARAJ GARY RABINDRANATH
IPC: A47G9/02
Filed: 1999-04-06
Abstract: A condition is detected between an inlet port of an inflatable thermal device, such as an inflatable thermal blanket, and an end of ain air hose through which a flow of pressurized, thermally treated air is provided to the device by way of the inlet port. The condition may be disconnection of the end of the air hose from the inlet port or a change in the value of an air flow characteristic such as temperature or velocity. A response to the condition may include provision of a perceptible indication that the condition has occured. Other responses may include cessation of the flow of air or changing an air flow characteristic.
Patent CA-2337577-A1 (CA)
Inventor: SASSANO MARCO A
IPC: H04N5/87
Filed: 2001-02-16
Abstract: 7. FIELD OF APPLICATION 8. The object of the present finding is a Process which combines the low cost of Desktop 9. Printing with the flexibility of Video and the film format to obtain a new kind of Cinema Final. 10. The present finding is expressed and characterized in the principal revindication. 11. The "Desktop-Cinema Printing Process" finds it's main application as an alternative to 12. traditional film processing and as a way to obtain a completely new film aesthetic.
Patent CA-2341998-A1 (CA)
Inventor: DRIZEN ALAN
IPC: A61K9/70
Filed: 2001-03-23
Abstract: This invention relates to a stable, sterilized, purified composition having a polymer matrix and a therapeutically effective amount of a drug, wherein the drug can be used to prevent or treat drug-induced, alcohol-induced, biologically-induced, trauma-induced or pain-induced nausea, vomiting, dizziness and other adverse effects arising from but not limited to motion sickness, cancer therapy, and pregnancy. In particular, the polymer matrix may be conformable to topical application on animal skin.
Patent CA-2343571-A1 (CA)
Inventor: JOHE KARL K
IPC: C12R1/91
Filed: 1999-09-20
Abstract: L'invention concerne une méthode systématique et efficace permettant d'établir des lignées de cellules embryonnaires neurales stables et des lignées souches neuronales. Les lignées de cellules obtenues produisent des cultures robustes, simples et reproductibles de neurones humains et d'autres mammifère. Ces cultures sont produites en masse, à des fins commerciales, tout en maintenant les caryotypes normaux et les phénotypes neuronaux normaux.
Patent CA-2346310-A1 (CA)
Inventor: MESZLENYI IVAN
IPC: H03F3/217
Filed: 2001-05-09
Abstract: An comparator driving a pair of complementary MOSFET connected to a DC rail, which in turn driving another pair of complementary MOSFET, wherein each MOSFET has a back to back zener diode connected to their source and drain connection and both pair of MOSFET are capacitively coupled to their respective drivers and thus providing a deadzone of conduction of very low value so the signal fed to a comparator and converted into a train of PWN pulses has an everage value of which follows said signal with high accuracy which is further insured by the feedback connected to the output of the second pair of MOSFET and also will furnish high damping factor in respect to a load connected typically through a low pass filter to the outputs of said MOSFET  pairs.
Patent CA-2347260-A1 (CA)
Inventor: TITZSCHKAU KLAUS
IPC: C08K5/524
Filed: 1999-10-15
Abstract: Stabilized polyamide composition, characterized in that as stabilizer at least one copper salt and at least one organic halogen containing compound are contained, wherein the organic halogen containing compound is selected amount the group consisting of: (d) aromatic compounds; (e) aliphatic phosphates; and (f) paraffins; or mixtures thereof, with the proviso that, if the aromatic compound is a brominated styrene oligomer the polyamide is not polyamide 4.6.
Patent CA-2349847-A1 (CA)
Inventor: FORSTER IAN JAMES
IPC: H03D11/04
Filed: 1999-11-04
Abstract: L'invention porte sur un circuit (2) de récepteur détecteur destiné à être utilisé comme détecteur d'activation pour détecter un signal de porteuse modulé en amplitude. Le circuit (2) comprend: une antenne (4) destinée à recevoir le signal de porteuse modulé; un transistor (10) tel qu'un transistor à effet de champ qui est raccordé à l'antenne (4) et configuré de façon à fonctionner comme un détecteur de modulation de la fréquence porteuse. Le circuit comprend également un circuit (12-16) résonateur qui est également raccordé au transistor et configuré de sorte que le transistor (10) puisse simultanément osciller pratiquement à la fréquence de modulation; un organe d'affaiblissement (20) d'oscillateur permet d'affaiblir périodiquement l'oscillation du transistor (10), et un organe (26, 28, 30) de détection des caractéristiques de formation de l'oscillation permet d'indiquer la présence d'un signal de porteuse modulé. La rapidité à laquelle l'amplitude d'oscillation du transistor s'accroît est fonction de la réception par l'antenne ou non d'un signal de porteuseui est modulé à la fréquence d'oscillation du transistor et qui est utilisé pour détecter la présence d'un signal d'activation valide.
Patent CA-2350122-A1 (CA)
Inventor: CARCAGNO CARLOS MIGUEL
IPC: C12P21/02
Filed: 1999-11-08
Abstract: The present invention relates, in general, to a method for the massive cultu re of recombinant mammalian cells for the production of recombinant human erythropoietin (EPO) in culture medium containing insulin. The present invention also refers to a method of producing EPO and to the EPO thus produced.
Patent CA-2350661-A1 (CA)
Title: Pierre a batir et ouvrage de maconnerie forme a partir de cette derniere
Inventor: SCHMITZ MICHAEL
IPC: E04B2/12
Filed: 1999-11-09
Abstract: L'invention concerne une pierre à bâtir pour former un ouvrage de maçonnerie. Cette pierre comprend au moins deux parties superposées, raccordées solidement l'une à l'autre, qui présentent chacune, à une de leurs extrémités, une section large et, à l'extrémité opposée, une section étroite, les deux sections se rejoignant au niveau d'une section intermédiaire. Les parties de pierre sont placées l'une par rapport à l'autre de sorte que la section large d'une partie de pierre située au-dessus se trouve à chaque fois sur la section étroite de la partie de pierre respective située en-dessous, et de sorte que la section étroite de la partie de pierre située au-dessus se trouve à chaque fois sur la section large de la partie de pierre respective située en-dessous. Pour former un mur constitué d'une pluralité de pierres à bâtir superposées et juxtaposées, on place une section large d'une partie d'une pierre à bâtir à côté d'une section étroite d'une partie d'une pierre à bâtir adjacente. Les pierres adjacentes peuvent être décalées en hauteur les unes par rapport aux autres, d'une couche de parties de pierre, de sorte que la partie supérieure d'une pierre à bâtir soit située à côté d'une partie inférieure d'une pierre à bâtir adjacente.