baber/WOPTO huggingface dataset:
Patent CA-2155859-C (CA)
Title: An apparatus for the separation of solids from flowings liquids
Inventor: BLANCHE PAUL
IPC: B01D39/10
Filed: 1994-02-11
Granted: 2004-08-03
Abstract: A method for separation of solids from a flowing liquid by utilising the energy of the liquid including a separation panel (13) located in the path of movement, the panel, in the direction of movement of liquid, presenting a closed face (20) to the flow of liquid and having at an angle to the direction of movement, a plurality of apertures (21) therethrough through which the liquid can pass whilst solid material entrained therein is caused to move along the face (20) of the panel, the arrangement being such that the face of the panel is self cleaning.
Patent CA-2156185-C (CA)
Inventor: DOYLE KELVIN CONRAD
IPC: A61F5/02
Filed: 1994-02-16
Granted: 2005-06-14
Abstract: A limb protector to protect a knee or elbow joint in active sports and also for use after the joint has been injured has upper and lower curved, rigid, resilient supports which can be attached to an arm or leg above and below the knee or elbow, is arranged so that the upper and lower supports can rotate relative to each other, by an adjustable amount, in a horizontal plane and can also hinge relative to each other in a vertical plane.
Patent CA-2156469-C (CA)
Inventor: FICKENSCHER KARL
IPC: G01N33/86
Filed: 1995-08-18
Granted: 2008-01-15
Abstract: Additive for diagnostic tests for determination of the coagulability of blood, method of reducing the influencing of diagnostic tests by heparin and the use of metal salts for these purposes Additives for tests for determination of the coagulability of blood which enable the influencing of the test by heparin to be avoided or at least reduced considerably are disclosed. The additives comprise a metal salt, copper or zinc salts being preferred.
Patent CA-2161250-C (CA)
Inventor: ANDERSSON MATTS
IPC: A61C13/273
Filed: 1995-02-14
Granted: 2007-01-09
Abstract: A prosthetic construction unit (4') can be fixed to an implant (1') with the aid of control parts which are arranged, when they are brought together, to impart to the unit a distinct position on the implant. The control parts are provided with recesses which are arranged to receive an element (11') which extends in the essentially transverse directions (T) of the implant and of the unit and which, in the applied position, bears in the one control part of the said control parts and acts on the second control part so that a pressing force (F') acting in the axial directions of the unit and of the implant is obtained for pressing the unit against the implant.
Patent CA-2163221-C (CA)
Inventor: LALANCETTE JEAN-MARC
IPC: C01B32/20
Filed: 1993-05-21
Granted: 2001-10-30
Abstract: A process for the use of elemental chlorine, as a gas, in high temperature processes consists in circulating chlorine in a graphite reactor which has a double wall chamber. In the space defined by the double wall, a pressure of either nitrogen, argon or helium is maintained at a value higher than the pressure inside the reactor. In so doing, a radial diffusion of the gas within the wall towards the lower pressure zone inside the reactor is maintained through the graphite wall, thus sweeping to the inside of the reactor any chlorine that would otherwise diffuse radially outward and corrode rapidly the outer metallic shell of the reactor.
Patent CA-2163557-C (CA)
Title: Aqueous submersion pyrolyzation of fluoroform
Inventor: STREET NORMAN A
IPC: C07C21/185
Filed: 1994-03-09
Granted: 1997-12-09
Abstract: A preparation of perfluoroolefins from fluoroform is described in which the fluoroform is pyrolyzed in a flame submerged in water in which the water acts as the walls of a reaction vessel.
Patent CA-2168037-C (CA)
Title: Transformation systems for the yeast candida utilis and the expression of heterologous genes therewith
Inventor: KONDO KEIJI
IPC: C12P21/02
Filed: 1995-05-25
Granted: 2003-07-01
Abstract: An reproducible transformation system of a yeast of Candida utilis, a process for expressing a heterologous gene in the transformation system, a vector which can be used in the transformation system and the expression method, and a novel DNA group are disclosed. In particular, the process for expressing a heterologous gene in Candida utilis comprises transforming Candida utilis with a vector comprising a drug-resistance marker, a sequence homologous to the chromosomal DNA of the Candida utilis yeast, and the heterologous gene, culturing the transformant, and isolating the expression product of the heterologous gene.
Patent CA-2177898-C (CA)
Title: Liquid ejection apparatus and method
Inventor: KUDO KIYOMITSU
IPC: B41J2/14
Filed: 1996-05-31
Granted: 2001-08-14
Abstract: A liquid ejecting head for ejecting liquid by generation of a bubble includes an ejection outlet through which the liquid is ejected; a liquid flow path in fluid communication with the ejection outlet; a bubble generation region for generate the bubble in the liquid; a movable member disposed opposed to the bubble generation region and provided with a base portion and a free end portion closer to the ejection outlet than the base portion; wherein the movable member is displaced by a pressure produced by the bubble generated in the bubble generation region to eject the liquid through the ejection outlet; wherein the movable member has an inflection portion at a portion opposed to the bubble generation region.
Patent CA-2185874-C (CA)
Inventor: ISHIBASHI YOICI
IPC: F02B25/22
Filed: 1996-09-18
Granted: 2007-01-02
Abstract: A two-cycle internal combustion engine capable of preventing the blow-by phenomenon, thereby improving both fuel economy and exhaust purifying performance, and being superior in the responsivity of fuel injection volume. The two-cycle internal combustion engine includes a chamber 29 disposed in scavenging passages 14, 15 which provide communication between a crank chamber 9 and a combustion chamber 6. Sealable control valves 26 and 33 are disposed in an inlet and an outlet, respectively, of the chamber 29, and a fuel feeding system 37 for the supply of fuel into the chamber 29 is provided. The invention is characterized in that the chamber 29 is brought into communication with one scavenging passage 18 out of a plurality of parallel scavenging passages, and the control valve 33 disposed in the chamber outlet, which is on the combustion chamber side and on a scavenging downstream side, is positioned at the bottom part of the scavenging passage 18 communicating with the chamber 31 with respect to the control valve 26 disposed in the chamber inlet which is on the crank chamber side.
Patent CA-2187513-C (CA)
Title: Travelling mold with mold block carriers
Inventor: LUPKE MANFRED A A
IPC: B29L23/00
Filed: 1995-04-26
Granted: 2003-02-18
Abstract: A travelling mold has mold blocks formed by opposing mold block sections (35 ) which open and close relative to one another. The mold sections (35) travel horizontally around a continuous track (T1, T2) which is fitted with a plurality of side-by-side mold block carriers (11) on which the mold block sections (35) are releasably supported. The mold block carriers (11) are provided with carrier gears which engage with the main drive gear (12) of th e mold so that the mold is driven by engagement of the drive gear (12) with th e carriers (11) and not the mold block sections (35).
Patent CA-2187821-C (CA)
Inventor: WEINERTH KLAUS
IPC: D03D15/283
Filed: 1995-04-12
Granted: 2001-10-23
Abstract: The invention relates to a process for the production of inherently light- and heat-stabilized polyamides, in which polymerisation and polycondensation take place in the presence of at least one tri-acetone diamine compound of formula (I), wherein R is hydrogen or hydrocarbon groups with 1-20 carbon atoms, preferably a1kyl groups with 1-18 carbon atoms, or.a benzyl group.
Patent CA-2195174-C (CA)
Title: Method of improving scuff and cut resistance of ionomer covered game ball
Inventor: SULLIVAN MICHAEL J
IPC: C08L53/00
Filed: 1997-01-15
Granted: 2006-07-25
Abstract: Disclosed herein is a game ball and method for making the same.    The game ball has an ionomeric cover which includes a combination of ionomeric crosslinks and covalent crosslinks. The game ball cover is superior in at least one of cut resistance and scuff resistance to a conventional cover that does not have covalent crosslinks but is otherwise substantially identical in composition. The game ball cover of the invention is particularly useful for improving the durability of golf balls to be struck with sharp-grooved clubs.
Patent CA-2196352-C (CA)
Inventor: DOANE JAMES C
IPC: E21B23/04
Filed: 1997-01-30
Granted: 2005-12-20
Abstract: A primarily electronically set permanent or retrievable downhole tool having a hydraulic contingency arrangement to activate the downhole tool in the conventional way in the event electronic communication fails.
Patent CA-2198976-C (CA)
Inventor: GOOLSBY JAMES T
IPC: B65B27/10
Filed: 1997-03-03
Granted: 1999-10-26
Abstract: A method is provided for banding copper cathodes which is efficient and cost effective using a system comprising: stack loading means; stack moving means; stack weighing means; stack identification means; stack rotating means; stack pressing means; stack banding means; stack removal means; and a control system. Predetermined stack and method parameters are compared with stack data obtained by weighing the cathode stack and/or reading a bar code associated withthe stack to control the system and operate the method.
Patent CA-2202384-C (CA)
Inventor: VARAKIN IGOR NIKOLAEVICH
IPC: H01M4/80
Filed: 1995-08-14
Granted: 2005-11-01
Abstract: The invention relates to electrical engineering and can find application for making fibrous polymer metal-coating bases of electrodes for chemical sources of electric energy. The invention has for its object to replace palladium and tin used in operations preceding chemical coating of the polymer fibrous material with a metal, with less critical materials. The object is accomplished by using a cation-exchange material having a canon-exchange capacity of 0.5-6 mg-eq/g, and metal coating is preceded by saturating the polymer material with nickel ions, followed by treating it with an aqueous solution of boron hydride of an alkali metal.
Patent CA-2216901-C (CA)
Inventor: HSU JULIANA MIN-NI
IPC: H04L29/12
Filed: 1997-09-26
Granted: 2000-12-26
Abstract: This invention relates to client server information handling networks having one or more database server systems in which a method and means are provided for database clients to identify and access database servers which are on the network or interconnected therewith in such a manner that they are accessible from said network by providing a method and apparatus for implementing a client server informationhandling network having one or more database server systems controlling at least one database, at least one database client and a communications link between the servers and the client; the network including: discovery module for the database client to identify database servers accessible with the network. The discovery module includes: a search discovery module associated with the database client for generating a database discovery inquiry including a database search discovery request to identify the database server systems; a database discovery manager module associated withthe database servers, the database discovery manager module being adapted to respond to the search discovery request by returning addressing information to permit access to the database servers by the database client.
Patent CA-2223361-C (CA)
Inventor: SCHULTE THOMAS EDWARD
IPC: A61F13/56
Filed: 1997-12-03
Granted: 2003-01-28
Abstract: An absorbent article, such as a diaper, containing cuffs with a skin care composition disposed thereon. The skin care composition disposed on the cuffs istransferable to the wearer's skin by normal contact and/or wearer motion and/or body heat. The skin care compositions disclosed in the present invention are selected to maintain and/or improve the skin health of the wearer upon transfer during use, for example, to provide a skin protective barrier or a therapeutic benefit; to minimize the abrasion between the cuffs and skin in the area where the cuffs contact the wearer's skin, resulting in less skin irritation; to improve BM clean up on the skin, or to improve the barrier properties of the cuffs.
Patent CA-2227895-C (CA)
Inventor: CHANDLER VAN S
IPC: G01N15/10
Filed: 1996-10-10
Granted: 2012-07-17
Abstract: A method for the multiplexed diagnostic and genetic analysis of enzymes, DNA  fragments, antibodies, and other biomolecules comprises the steps of constructing an appropriately labeled beadset, exposing the beadset to a clinical sample, and analyzing the combined sample/beadset by flow cytometry is disclosed. Flow cytometric measurements are used to classify, in real-time, beads within an exposed beadset and textual explanations, based on the accumulated data obtained during real-time analysis, are generated for the user. The inventive technology enables the simultaneous, and automated, detection and interpretation of multiple biomolecules or DNA sequences in real-time while also reducing the cost of performing diagnostic and genetic assays.
Patent CA-2229568-C (CA)
Inventor: CAMPBELL KEITH HENRY STOCKMAN
IPC: C12N15/877
Filed: 1996-08-30
Granted: 2011-11-22
Abstract: A method of reconstituting an animal embryo involves transferring the nucleus from a quiescent donor cell into a suitable recipient cell. The donor cell is quiescent, in that it is caused to exit from the growth and division cycle at G1 and to arrest in the G0 state. Nuclear transfer may take place by cell fusion. The reconstituted embryo may then give rise to one or more animals.  The invention is useful in the production of transgenic animals as well as non-transgenics of high genetic merit.
Patent CA-2230033-C (CA)
Inventor: COLLINS PETER L
IPC: C12N5/02
Filed: 1996-09-27
Granted: 2010-01-26
Abstract: Cette invention concerne des molécules de polynucléotides isolées permettant d'obtenir des génomes et antigénomes de VSR, y compris ceux de VSR humains, bovins et murins ou de virus de type VSR, ainsi que leurs chimères. Le génome ou antigénome recombiné peut être exprimé à l'aide d'une protéine à nucléocapside (N), d'une phosphoprotéine à nucléocapside (P), d'une protéine de polymérase de grande taille (L) et d'un facteur d'allongement d'ARN polymérase afin de produire des particules de VSR infectieuses isolées. Les génome et antigénome de VSR recombinés peuvent être modifiés afin de produire les changements phénotypiques voulus, tel que des virus affaiblis pouvant être utilisés dans des vaccins.
Patent CA-2230649-C (CA)
Inventor: SAKA YASUHIRO
IPC: A61K31/535
Filed: 1998-02-27
Granted: 2007-11-06
Abstract: A curative medicine for a digestive organ disease caused by the infection of Helicobacter, comprising a rifamycin derivative expressed by the formula (I), or a physiologically acceptable salt thereof.
Patent CA-2233550-C (CA)
Title: Symmetrical bis-heteroarylmethoxyphenylalkyl carboxylates as inhibitors of leukotriene biosynthesis
Inventor: BROOKS CLINT D W
IPC: A61K31/421
Filed: 1996-09-25
Granted: 2010-06-22
Abstract: Compounds having formula (I), wherein W is the same at each occurrence and is selected from optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted benzoxazolyl, optionally substituted benzimidazolyl, optionally substituted quinoxalyl, optionally substituted pyridyl, optionally substituted pyrimidyl, and optionally substituted thiazolyl; R1 and R2 are independently selected from hydrogen, alkyl, haloalkyl, alkoxy, halogen; R3 is a valence bond or is selected from hydrogen and alkyl; X is a valence bond or is selected from alkylene, alkenylen, and alkynylene; and Z is selected from (a) COM, (b) CH=N-O-A-COM, (c) CH2-O-N=A-COM wherein A is selected from alkylene and cycloalkylene, and M is selected from (a) a pharmaceutically acceptable metabolically cleavable group, (b) -OR6, (c) -NR7R8, (d) -NR6SO2R9, (e) -NH-Tetrazolyl, and (f) glycinyl inhibit leukotriene biosynthesis and are useful in the treatment of allergic and inflammatory disease states. Also disclosed are leukotriene biosynthesis inhibiting compositions and a method of inhibiting leukotriene biosynthesis.
Patent CA-2238442-C (CA)
Title: Wall type microwave oven and output control method thereof
Inventor: KANG JEON-HONG
IPC: H02J3/00
Filed: 1998-05-25
Granted: 2002-07-30
Abstract: A wall type microwave oven having a hood device and an output control method thereof are disclosed. The microwave oven includes a first switch section for switching a power supply to a hood motor of the hood device, and a second switch section for switching power supply to a hood lamp of the hood device. A third switch section controls the output of the microwave oven by several stages. A control section switches/controls the third switch section, responsive to a control of the first or second switch section, such that when the microwave oven is operated with the hood motor or said hood lamp, output of the microwave oven is to be a low level. The output control method includes the steps of operating the microwave oven in a high output mode when an operation command thereto is inputted; turning on a hood lamp or a hood motor when there is an operation command thereto is inputted during an operation of the microwave oven in a high output mode, and switching the microwave oven from a high output mode to a low output mode; turning off the hood lamp or the hood motor when a stop command thereto is inputted during an operation of the microwave oven in a low output mode, and switching the microwave oven from a low output mode to a high output mode; and operating the microwave oven in a low output mode when an operation command thereto is inputted during an operation of the hood lamp or the hood motor. Thus, under the limited installation circumferences, it is possible to design the microwave oven capable of making the utmost use the output of the high voltage transformer and to prevent the overload of the microwave oven.
Patent CA-2239059-C (CA)
Inventor: DENKINS JEFFREY L
IPC: B65H35/00
Filed: 1996-10-22
Granted: 2001-12-04
Abstract: A tape applicator (10) applies adhesive-backed drywall tape (36) along both flat joints and corner joints. The applicator (10) has a common tape dispenser (2) to which a flat joint header (3) and a corner joint header (4) can be removably attached. The dispenser (2) includes a tape guide (60) located near a tape outlet (34) for the dispenser as well as a tape brake (69). The flat joint header (3) has a cylindrical application roller (38) with a resilient surface. The corner header includes a creaser wheel (214) that creases the tape into a corner and a guide roller (212) that guides the tape from the dispenser outlet (34) to the creaser wheel (214). A corner roller (5) having a resilient surface can be used effectively to wipe down creased tape over a corner joint. Both the flat joint (3) and corner headers (4) include tape cutters (76 and 260) to selectively cut tape (36) dispensing from the apparatus. The applicator (10) can be used with many kinds of adhesive-backed tapes (36), including reinforced drywall tape, fire tape and mesh tape.
Patent CA-2243004-C (CA)
Inventor: KOSHINO KATSUHIDE
IPC: H04L1/18
Filed: 1998-07-13
Granted: 2002-02-19
Abstract: A mobile communication system for performing non-speech data communication through a radio zone between a mobile station and a base station includes a terminal, a mobile station, and an adaptor.  The terminal transmits/receives non-speech data.  The mobile station is accommodated in a base station through a radio zone.  The adaptor is arranged between the terminal and the mobile station.  The adaptor converts non-speech data to be transmitted/received to/from the terminal and a predetermined frame to be used in the radio zone through the mobile station, and performs error control in units of frames.  The mobile station outputs a holding instruction to the adaptor in accordance with radio wave interruption in the radio zone, and outputs a holding cancel instruction to the adaptor in accordance with radio wave restoration.  The adaptor instructs the terminal to pause non-speech data transmission/reception in accordance with the holding instruction from the mobile station, and pauses frame transmission/reception to/from the mobile station.  The adaptor instructs the terminal to resume non-speech data transmission/reception in accordance with the holding cancel instruction from the mobile station, and resumes frame transmission/reception to/from the mobile station.
Patent CA-2245491-C (CA)
Inventor: SAWAMURA KAZUTOMO
IPC: B60L50/16
Filed: 1998-08-21
Granted: 2001-04-17
Abstract: A torque shock alleviating device in a hybrid vehicle utilizing both an engine and an electric motor as drive sources, whereby a torque shock is not generated when the rich-spiking of the air-fuel mixture is carried out in order to restore the adsorbing ability of an NOx adsorbing device in the hybrid vehicle. When an engine is operated in a lean burn manner, NOx in an exhaust gas is adsorbed to an NOx adsorbing device provided in an exhaust passage. When the adsorbing ability of the NOx adsorbing device reaches a saturated level, a rich-spiking for temporarily enrichening the air-fuel mixture of the engine is carried out to restore the adsorbing ability of the NOx adsorbing device. When the output torque from the engine is increased by the rich-spiking, a regenerative braking force is generated in a motor, thereby moderating the increase in output torque from the engine by such regenerative braking force to alleviate the torque shock. An electric power generated by the regenerative braking is supplied for the charging of a battery.
Patent CA-2250721-C (CA)
Inventor: KANDA YOSHIHIRO
IPC: B60N2/08
Filed: 1998-10-20
Granted: 2002-05-28
Abstract: A seat slide apparatus includes: a lock plate axially attached to a side surface of an upper rail of which a portion near a base portion is axially attached in a freely rotatable manner; a lock hole formed in a lower portion close to a free end of the lock plate; and a lock spring engaging the lock hole with a lock tooth of a lower rail by using an urging force. In the construction, the engagement of the lock hole with a lock tooth prevents a seat main body mounted to the upper rail from moving in a longitudinal direction and canceling the engagement makes the seat main body freely move in the longitudinal direction. A lockplate guiding long hole is formed in the upper rail. A lock spring locking means is provided on the lock plate at a portion corresponding to the lock plate guiding long hole in such a manner that the lock spring locking means is inserted into the lockplate guiding long hole and projects from the lock plate guiding long hole so as to lock the lock spring. Furthermore, a lock plate holding means is provided at a position corresponding to the free end portion of the lock plate in such a manner as to slidably hold the free end side of the lock plate.