baber/WOPTO huggingface dataset:
Patent CA-2334953-A1 (CA)
Inventor: CHO JONG-KI
IPC: C12N15/00
Filed: 2000-06-30
Abstract: The present invention provides a method for producing human cloned embryos by employing inter-species nuclear transplantation technique. The method for producing human cloned embryos of the invention comprises the steps of:  preparing donor somatic cell lines collected from human; maturing oocytes collected from ovary of cow in vitro; removing the cumulus cells surrounding the oocytes; cutting a portion of zona pellucida of the matured oocytes to make a slit, and squeezing out a portion of cytoplasm including the first polar body through the slit to give enucleated recipient oocytes; transferring a nucleus to the recipient oocyte by injection of the donor cells to the enucleated recipient oocytes, followed by the subsequent electrofusion and activation of the electrofused cells to give embryos; and, postactivating and culturing the embryos in vitro. The human cloned embryos of the invention can be employed to obtain the human embryonic stem cells, which may be widely applied in biological and medical fields.
Patent CA-2335742-A1 (CA)
Title: Method and apparatus for storing and accessing different chip sequences
Inventor: JONSON MARTIN
IPC: H04W88/02
Filed: 1999-06-16
Abstract: A chip sequence generator (160) stores sequences in a memory (190) having a memory address system. A chip sequence reader uses a memory read address generator (150) to access different phases of the sequences. The reader delivers the different phases to correlators or circuits in a spread spectrum receiver. The memory read address generator generates addresses dependant on a finger select value and a counter value. Each finger select value corresponds to a particular phase of a sequence. The counter value corresponds to a position in time. In sleep mode, the counter value is changed to correspond to the number of clock cycles in a sleep period. The receiver conserves power during sleep and accesses the correct phase of the sequence at wake up. The memory can also store paging sequences. The chip sequence generator generates new sequences as needed and writes them to addresses used to store sequences no longer needed.
Patent CA-2336021-A1 (CA)
Inventor: O'TOOLE MURRAY J
IPC: F02K3/06
Filed: 1999-06-23
Abstract: On ajoute une turbine (14) à la casserole (12) d'une hélice (10) pour contribuer à la poussée propulsive de l'hélice (10). La turbine (14) comprend un groupe de modules (14a) de turbine qui sont montés sur la périphérie de l'hélice (12), entre les parties emplantures des aubes (10b) de l'hélice. Chaque module (14a) comporte une rangée courbe d'aubes de turbine angulaires (16) maintenues entre une plaque de base courbe (18) et une plaque extérieure courbe (20).
Patent CA-2337351-A1 (CA)
Inventor: MARHOLD ALBRECHT
IPC: A61K31/4184
Filed: 1999-07-05
Abstract: L'invention concerne des benzimidazoles substitués, leur production et leur utilisation comme agents pour combattre des protozoaires parasitaires. Les principes actifs sont caractérisés par la formule suivante (I) où X?1¿ représente du chlore ou du brome; R?1¿ représente de l'hydrogène ou alkyle C¿1-4?; R?3¿ représente du fluoro-alkyle; R?2¿ représente (a); R?4¿ représente alkyle ou du phényle substitué; R?5¿ représente alkyle.
Patent CA-2338228-A1 (CA)
Title: A device of three-chamber type for purifying liquid
Inventor: GUSTAFSSON BERT
IPC: C02F3/28
Filed: 1999-07-19
Abstract: A device of three-chamber type for purifying liquid in a cup-shaped vessel (17, 18) has an inlet tube (20) for the liquid at a certain level and an outlet tube (21) at a lower level than the inlet tube. The vessel is vertically divided by a substantially horizontal distribution disc (14) belo w the inlet and outlet tubes. The disc has at least one opening (19) and is provided with a substantially vertical distribution pipe (15) for receiving the liquid from the inlet tube (20). A first sedimentation chamber (A) is formed below the lower end of the distribution pipe (15), a second chamber ( B) is formed over the lower end of the distribution pipe (15) and below the distribution disc (14), and a third chamber (C) is formed over the distribution disc (14).
Patent CA-2340387-A1 (CA)
Inventor: SONDECKER GEORGE R
IPC: H01M50/193
Filed: 1999-08-16
Abstract: An electrochemical cell, preferably a cylindrical cell, is provided comprising: a can (312) for containing electrochemically active materials including positive and negative electrodes and an electrolyte, the can (312)  having an open end, a closed end with an end wall (314) extending across the  closed end, and side walls extending between the open and closed ends; a fir st cover (345) positioned across the open end; and a pressure relief mechanism (370) formed in a surface of the can (312), preferably an arc-shaped groove (372) formed in the end wall (314) of the can (312). A second cover (311) is  preferably positioned on the end wall of the can (312) to be in electrical contact therewith and to extend over the pressure relief mechanism (370). Al so provided is a method of preparing an electrochemical cell comprising the ste ps of: forming a can (312) having an open end and a closed end; forming a pressure relief mechanism (370) in a surface of the can (312); dispensing electrochemically active materials in the can (312); and sealing a first cov er (345) across the open end of the can (312). The cell construction allows a large internal volume to be available for containing electrochemically activ e materials.
Patent CA-2340507-A1 (CA)
Title: Self-foaming soluble beverage powder
Inventor: FRITZ MICHAEL
IPC: A23F5/34
Filed: 2001-03-13
Abstract: The invention relates to a soluble coffee beverage powder, which, upon the addition of water, is capable of forming a coffee beverage having a foamed upper surface. The soluble coffee beverage powder comprises a soluble gas containing matrix comprising soluble coffee solids and a soluble filler, the soluble filler constituting at least about 35% by weight of the dry matter of the matrix and is effective to increase the volume of the soluble coffee beverage powder incorporating gas. A particular preferred filler have been found to be oligofructose that has a good solubility and which positively influences on the taste of the prepared coffee beverage. The invention also relates a soluble coffee beverage powder providing a black foamed coffee. Furthermore, the invention provides a process for preparing such a soluble coffee beverage powder.
Patent CA-2340946-A1 (CA)
Title: Muscarinic agonists and antagonists
Inventor: GREWAL GURMIT
IPC: C07D209/00
Filed: 1999-08-16
Abstract: The present invention provides novel compounds and pharmaceutical compositions thereof useful in the treatment of pain. The compounds of the present invention are azaadamantanes, azanoradamantanes and azahomoadamantanes.
Patent CA-2343450-A1 (CA)
Inventor: GRAAFF WOLFGANG
IPC: B62D25/02
Filed: 2001-04-05
Abstract: Several embodiments of sidewall assemblies having side posts and plastic liners affixed to an outer side sheet of a van or trailer. The liners have edges extending in contacting relationship with the edge portions of the side posts in connected relationship.  Protuberances and foam material extend between the plastic liners and the side sheet for added strength. Slots may be provided in the posts for securement purposes.
Patent CA-2344603-A1 (CA)
Inventor: SZAJEWSKI RICHARD P
IPC: G03D15/00
Filed: 2001-04-19
Abstract: A thermal processing kiosk for processing thermal film provides multiple processing options for a user. The kiosk includes a user control in the form of a touchscreen to permit the user to enter processing instructions and/or information. The thermal kiosk is adapted to accept exposed film for processing and printing in accordance with the processing instructions. In one feature of the invention, a user can prepay for processing of the film at the time of purchase of the film. The pre-paid status can be provided on the film by a marker or identifier on the cassette or the film. This helps to simplify the user interaction at the kiosk when the user submits the exposed film to the kiosk for processing. In further features of the invention, the processing flow in the thermal kiosk can be adapted to provide for rapid processing and the kiosk can include a display to permit a user to preview images prior to printing.
Patent CA-2345666-A1 (CA)
Inventor: SAITO MASAHIRO
IPC: F01P11/12
Filed: 1999-09-24
Abstract: An engine working machine (1) formed by storing a radiator (5) and a cooling fan (6) for leading heat exchange air for a the radiator (5) in a package (2) together with an engine (3) and a working machine (4), wherein a storing space (E2) for the engine (3) and working machine (4) excluding a ventilating port (13) communicating to a space (15) between the radiator (5) and the cooling fan (6) is shielded by partitions (9) from an air leading space (E1) to which air is led after being passed through the radiator (5) by the cooling fan (6), and a cooling air leading port (12) for externally cooling the engine (3) and the working machine (4) is formed in a part of the package (2) so that outside air led from the cooling air leading port (12) passes the storing space is exhausted from a ventilating port (13) to the air leading space (E1) to which air is led after having passed through the radiator (5).
Patent CA-2348077-A1 (CA)
Inventor: BEAUCHESNE DANIEL
IPC: B60F3/00
Filed: 2001-05-22
Abstract: The present invention provides an amphibious vehicle with improved vehicle movement means. Specifically, the invention provides an amphibious vehicle comprising a vehicle body which functions as a displacement hull during marine use, land motive means for providing land motive force which incorporates a front wheel drive system, marine motive means for providing marine motive force, an engine positioned within the vehicle and operatively connected to provide power to both said land motive means and said marine motive means, and a single power train for transmitting torque generated by said engine, wherein manual switching means is provided for selectively directing said torque to said land motive means and said marine motive means.
Patent CA-2349007-A1 (CA)
Title: Pump
Inventor: TIEBEN JAMES B
IPC: F01C21/02
Filed: 2000-07-26
Abstract: A hydraulic pump includes a pump mechanism (12) having a driven shaft (16). The driven shaft (16) is connected to an input shaft (50) by a flexible coupling such as a splined connection. A housing (30) extends completely around the driven shaft (16), and a high-pressure seal (74) is disposed between the housing (30) and the input shaft (50). A thrust bearing (72) carries hydraulic axial forces on the input shaft (50) to the housing (30). This arrangement provides balanced hydraulic forces on both ends (18, 20) of the driven shaft (16), thereby reducing friction and wear.
Patent CA-2349946-A1 (CA)
Title: Method and device for preparing a mixture of substances containing organic components
Inventor: MULLER PATRICK
IPC: C05F17/02
Filed: 1999-11-04
Abstract: A process for treating a mixture of substances containing structured constituents and organic matter, and a device for carrying out this process are disclosed. In accordance with the invention, the mixture of substances is subjected to pulse-type or periodical application of force, so that the formation of flow channels for a leaching fluid or process air in a bulk material may be prevented.
Patent CA-2352147-A1 (CA)
Title: A method for holding lotteries and a system for realising the same
Inventor: IVANOV VALERY FILIPPOVICH
IPC: G07F17/32
Filed: 1998-09-08
Abstract: The present invention relates to a method for playing a lottery game and for a sports-game totaliser. According to this method, each player (3) participating e.g. in a lottery uses an individual memory device (4) that comprises at least a timer (27), a memory (26), an information input-output device (29) as well as an indicator (31) defining a game area (89) corresponding to that found on lottery tickets of the "bingo" or "national lottery" type. This system is further characterised in that, when counting the time for recording hypothetical information into the individual memory device (4), it uses both the digital data from the timer (27) and the time characteristics thereof. The individual memory device (4) is further capable of recording simultaneously several variants of hypothetical information and of formatting the same using a predetermined algorithm.
Patent CA-2354942-A1 (CA)
Title: Light fixture having a quick connect light shade
Inventor: PEARCE RICHARD A
IPC: F21V17/16
Filed: 2001-08-09
Abstract: A light fixture is provided which includes an annular fitter having inner and outer surfaces, with the inner surface defining a hollow interior, and the fitter further including an open first end. The fixture further includes a substantially annular retention member disposed within the fitter, with retention member including a substantially annular base portion having radially inner and outer surfaces, with the radially outer surface being disposed in contacting engagement with the inner surface of said fitter. The retention member further includes a plurality of circumferentially spaced springs integral with the base and protruding therefrom and a plurality of circumferentially spaced circumferential stops integral with the base and protruding therefrom. The light fixture further includes a light shade having a neck and a light emitting enclosure integral with the neck. The neck includes a first lobed portion having a proximal end integral with the light-emitting enclosure and a distal end. The neck further includes a lobed flange integral with the distal end. The neck further includes a lobed flange integral with the distal end of the first lobed portion of the neck. The neck of the light shade and the retention member cooperate with one another to permit a user to insert the neck of the light shade through the open end of the fitter to the hollow interior of the fitter, and then to rotate the light shade from an unlocked position into a locked position.
Patent CA-2355909-A1 (CA)
Title: Systems for configuring and delivering power
Inventor: POTEGA PATRICK H
IPC: G01R31/36
Filed: 1999-12-31
Abstract: Systems comprised of hardware assemblies, either embedded (100) or external (400), which use software (101 or 800) for processes (330 to 356) such as acquiring power-related values (342), principally by the use of a connector (132) that accesses a battery (134), in order for a processor (102) to calculate an optimized power signal (338), and then to configure an output (344) of a power supply (122) to deliver the power signal to a powered device (136).
Patent CA-2356688-A1 (CA)
Title: Encapsulated flavour and/or fragrance preparations
Inventor: UHLEMANN JENS
IPC: A23L27/00
Filed: 1999-12-08
Abstract: The invention relates to encapsulated flavour and/or fragrance preparations and a method for producing same from a spray solution consisting of an aqueous solution of polymeric carriers and emulsified flavours and/or fragrances. The granules have an adjustable particle size of between 0.2 and 2 mm, present even size distribution and a globular shape and are further characterized by a high concentration and high retention of volatile flavours.
Patent CA-2357046-A1 (CA)
Inventor: MOESE ROSA LAURA
IPC: C11D3/386
Filed: 2000-01-13
Abstract: The present invention relates to detergent compositions comprising a pectate lyase and surfactant selected from a mid-chain branched anionic surfactant and/or an amine oxide surfactant, for superior cleaning performance.
Patent CA-2357157-A1 (CA)
Title: System for delivering news
Inventor: INASAKA REI
IPC: H04N5/64
Filed: 2001-09-11
Abstract: The present invention is essentially a method of gathering live video and audio coverage, otherwise known as electronic news gathering (ECN) which is based on the use of a single person employing a wearable computer. A hands-free user-supported computer with an attached video camera and microphone and wireless communication capability facilitates capture and upload of live video which when routed through an HTTP server can be made available for end-users on the Internet.
Patent CA-2357368-A1 (CA)
Inventor: DUDZIAK KAI-UWE
IPC: B21D26/033
Filed: 2001-09-13
Abstract: The invention relates to a process for producing a circumferentially closed hollow profile, which is of frustoconical form in sections, from a sheet-bar blank.      To produce hollow profiles of this type in as simple a manner as possible and with a reliable process, it is proposed that the sheet bar is cut to size in such a manner that a blank with a rectangular section and a ring segment, the summit of which adjoins the centre of one side of the rectangle, while its outer arc, which faces the rectangle, is of approximately the same length as the length of the side of the rectangle, is formed, sheet-bar material also being left on the blank outside the summit, between the ring segment and the side of the rectangle, this material joining the ring segment with the side of the rectangle integrally at all locations and also joining the corners of ring segment and rectangle which are closest together, so as to form a rounded edge contour. Then the side edges of the blank are bent into abutment with one another about the longitudinal centre axis of the blank. After the bending operation, the edges of the sheet-bar blank are joined together by means of a longitudinal seam weld, so as to form a preform of the hollow profile, which is then deformed into the final form by means of internal high-pressure fluid.
Patent CA-2360819-A1 (CA)
Inventor: FRITSCHI ANDREAS
IPC: A63C9/08
Filed: 1999-11-05
Abstract: L'invention concerne un fixation de ski de télémark présentant une mâchoire avant (60) pouvant être fixée sur un ski. Un support de semelle avant (66) est monté sur la mâchoire avant (60) de manière à ne pas pouvoir pivoter par rapport au ski. Ce support de semelle avant (66) est conçu de façon à fixer sur le ski la semelle d'une chaussure de ski au niveau du bout de cette dernière. En un point en retrait par rapport au bout de la chaussure en direction du talon, un support (10, 14) est articulé sur une partie de retenue pouvant être fixée sur le ski, de façon à pouvoir pivoter autour de l'axe d'articulation (2) s'étendant transversalement à la direction longitudinale du ski et parallèlement au côté supérieur du ski. Une mâchoire arrière (20) comportant un support de semelle arrière (40.1, 40.2, 40.3) est montée sur le support (10, 14). Ce support de semelle arrière (40.1, 40.2, 40.3) est conçu de façon à fixer la semelle de la chaussure sur le support (10, 14), au niveau du talon de la chaussure. Il est également conçu de manière à pouvoir pivoter latéralement par rapport à la mâchoire arrière (20) pour assurer la fonction de déblocage latéral d'une fixation de sécurité. D'une part, le support de semelle avant (66) ne pouvant pas pivoter par rapport au ski permet un bon guidage latéral du ski, même lorsque le talon du skieur est relevé. D'autre part, le déblocage latéral de sécurité réalisé au niveau de la mâchoire arrière (20) réduit les risques de blessure pour le skieur en cas de chute de ce dernier.
Patent CA-2360871-A1 (CA)
Title: End member for a bone fusion implant
Inventor: PAUL DAVID C
IPC: A61F2/44
Filed: 2000-02-03
Abstract: An end member (10) for use with an implant for fusion of bones, particu-larly of vertebrae is disclosed. The end member (10) has a first portion (12), a second portion (14), and a shoulder (16) connecting the two portions (12; 14). The second portion (14) is sized to fit with the bone fusion implant in such a fashion that the shoulder rests on the edge of the im-plant. The top surface (18) of the first portion (12) has at least one channel (20) to receive a surgical instrument such as an inserter and/or distractor to facilitate im-plantation of the end member and bone fusion implant. The top surface (18) may also have teeth to provide initial mechan-ical stability between the bone and end plate and promote bone fusion.
Patent CA-2362594-A1 (CA)
Title: Process for the production of tert-butyl (e)-(6-[2- [4-(4-fluorophenyl) -6-isopropyl-2-[ methyl (methylsulfonyl) amino] pyrimidin-5-yl] vinyl](4r, 6s)-2,2-dimethyl [1,3]dioxan-4-yl) acetate
Inventor: TAYLOR NIGEL PHILIP
IPC: C07D239/42
Filed: 2000-02-15
Abstract: The invention concerns a process for the manufacture of tert-butyl (E)-(6-[2-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(met hylsulfonyl)amino]pyrimidin-5-yl]vinyl}-(4R, 6S)-2,2-dimethyl [1,3-dioxan-4-yl)acetate, the novel starting material used in said process and the use of the process in the manufacture of a pharmaceutical.
Patent CA-2363013-A1 (CA)
Inventor: DEERING MICHAEL F
IPC: G06T15/20
Filed: 2000-02-16
Abstract: A computer graphics system (112) utilizing a sample buffer (162) and a programmable sample-to-pixel calculation unit (170) for refreshing a display (84). The graphics system may adjust filtering to reduce artifacts or implement display effects. The graphics system may have a graphics processor (352), a sample buffer (162), and a sample-to-pixel calculation unit (170, 360). The graphics processor renders a plurality of samples and stores them into the sample buffer. The sample-to-pixel calculation unit reads the samples from the sample buffer and filters them into respective output pixels to refresh the display. The sample-to-pixel calculation unit may selectively adjust the filtering to reduce artifacts. The filtering and adjustments may be performed at a different rate than the render rate. The sample-to-pixel calculation unit may be operable to adjust filtering of stored samples to implement display effects, e.g., panning, zooming, rotation, or moving scenes.  The sample-to-pixel calculation unit may selectively adjust the filtering of stored samples on fractional-pixel boundaries.
Patent CA-2364853-A1 (CA)
Inventor: SPILLMAN WILLIAM B JR
IPC: A61F2/82
Filed: 2000-03-23
Abstract: A system (30) for remotely interrogating a diagnostic implant device (32) utilizes acoustic energy to power, and interrogate the device (32). Acoustic energy is utilized by an acoustic source/detector unit (38) to excite the device (32) from outside the body of a patient. By analyzing the response of the device (32) to such excitation with an acoustic analyzer (36), it is possible to ascertain the condition of the device (32). Additionally, acoustic energy may be used to provide operating power to the device (32).
Patent CA-2366529-A1 (CA)
Inventor: NISHIMURA TETSUYA
IPC: H01S5/022
Filed: 2001-12-27
Abstract: There are provided an optical module in which an assembling process of its optical coupling part can be simplified, and a method of assembling the optical module. After a surface light receiving type or a surface light emitting type optical element has been mounted on a substrate, in case of mounting an optical fiber array to the substrate with a spacer or spacers interposed between the substrate and the optical fiber array, the optical fiber array is mounted and fixed to the substrate with the spacer or spacers interposed therebetween while alignment between a plurality of light receiving elements or light emitting elements of the optical element and the end surfaces of a plurality of optical fibers of the optical fiber array is being carried out by image recognition thereof.
Patent CA-2366726-A1 (CA)
Title: Cooling structure for a gas turbine
Inventor: TORII SHUNSUKE
IPC: F01D25/12
Filed: 2002-01-08
Abstract: In a cooling structure for a gas turbine, cooling air diffusion holes are formed from inner surface to outer surface of a platform so as to open from high pressure side blade surface of a moving blade offset in a direction toward low pressure side blade surface of adjacent moving blade confronting the high pressure side blade surface, in a direction of primary flow.