baber/WOPTO huggingface dataset:
Patent CA-2213340-A1 (CA)
Inventor: CROSSLAND LYLE DEAN
IPC: C12N15/82
Filed: 1996-02-19
Abstract: L'invention porte sur une méthode de contrôle de l'expression génétique chez les plantes, consistant spécifiquement à obtenir une plante transgénique renfermant au moins deux cassettes d'expression de récepteur et au moins une cassette d'expression de cible. La cassette d'expression de récepteur renferme une séquence de nucléotides pour une région de régulation 5', liée fonctionnellement à une séquence nucléotidique codant un premier polypeptide de récepteur, et une région de terminaison 3'. La seconde cassette d'expression de récepteur renferme une séquence nucléotidique pour une région de régulation 5', liée fonctionnellement à une séquence nucléotidique codant un second polypeptide de récepteur, et une région de terminaison 3'.  La cassette d'expression de cible renferme une séquence nucléotidique pour une région de régulation 5', liée fonctionnellement à une séquence nucléotidique codant un polypeptide de cible, et une région de terminaison 3', la région de régulation 5' de la cassette d'expression de cible étant activée par les deux polypeptides de récepteur, en présence d'un ou de plusieurs ligands chimiques, complémentaires au domaine de liaison du ligand de ces polypeptides de récepteur, l'expression des polypeptides de cible s'effectuant de cette façon. La méthode est utile pour contrôler divers facteurs importants en agronomie, comme la fertilité des plantes.
Patent CA-2214286-A1 (CA)
Title: Switchgear assembly
Inventor: KOWALYSHEN HENRY W
IPC: H02B15/02
Filed: 1997-08-29
Abstract: Switchgear is provided that includes a housing enclosing electrical components having switch blades that establish visible open gaps in an open position. The switchgear includes an array of operating controls and viewing provisions to observe the open switch blades. The operating controls and viewing provisions are accessible from a first direction and are arranged at a first area of the housing while cable interconnection provisions are accessible from a second direction and are arranged at a second area of the housing. Thus, operating personnel can utilize the viewing provisions and the operating controls without being exposed to the area of the cable interconnections. In one specific arrangement, an array of operational displays is provided, with the displays overlying the viewing provisions and being movable to permit use of the viewing provisions.  In a preferred arrangement, the switchgear includes mufti-pole switchgear assemblies which are assembled from individual pole-unit assemblies. The mufti-pole switchgear assemblies are mounted to a housing along a single edge or corner of the switchgear assembly.
Patent CA-2225624-A1 (CA)
Title: Hydrazine derivatives
Inventor: DEKEYSER MARK ACHIEL
IPC: A01N37/28
Filed: 1996-06-24
Abstract: Compounds having structural formula (I) or (II), wherein R is C1-C6 alkoxy or C1-C6 alkyl; R1 is fluorenyl, thienyl, pyridyl or thiazolyl, unsubstituted or substituted by one or more substituents selected from C1-C4 alkoxy, C1-C4 alkyl, C1-C4 alkylthio, halogen, C1-C4 haloalkyl and nitro; and R2 is C1-C6 alkyl, C1-C6 alkoxy, C3-C6 cycloalkyl, C1-C6 haloalkyl, C2-C6 alkenyl, C1-C6 alkylthio, or C2-C6 alkoxyalkyl.  The compounds of this invention are effective for controlling mites and nematodes.
Patent CA-2225990-A1 (CA)
Inventor: BRILES W ELWOOD
IPC: C12Q1/68
Filed: 1997-12-24
Abstract: Disease resistance in domesticated fowl has been associated with the Rfp-Y system of major histocompatability genes in domesticated fowl.  A method for breeding domesticated fowl to produce disease resistant offspring involves selecting at least one parent that has an Rfp-Y haplotype that is characteristic of disease resistance and mating that parent with a second parent to produce a disease resistant offspring.  In a further aspect, a method for determining the Rfp-Y or B-F haplotype involves a nucleic acid amplification-single-stranded conformational polymorphism ("SSCP") method.
Patent CA-2226160-A1 (CA)
Inventor: EDWARDS MARK IEUAN
IPC: A61K8/00
Filed: 1996-06-25
Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleanser, chewing gum or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anti-calculus agents and sweeteners and additionally comprising: i) an aminoalkylsilicone; and ii) a silicone surfactant having general formula (I) wherein X is selected from hydrogen, alkyl, alkoxy and acyl groups having from about 1 to about 16 carbon atoms, Y  is CH3, q is 0, n is from about 1 to about 100, m is from about 1 to about 40, the molecular weight of the residue (C2H4O-)x(C3H6O-)yX is from about 50 to about 2000, and x and y are such that the weight ratio of oxyethylene:oxypropylene is from about 100:0 to about 0:100. The composition provides improved antiplaque and anti-bacterial activity together with excellent cleansing performance.
Patent CA-2227014-A1 (CA)
Title: Temperature measuring apparatus for print card and air velocity measuring apparatus
Inventor: SAIKAWA SHINICHI
IPC: G01P13/00
Filed: 1998-01-15
Abstract: A mirror is moved in parallel to a print card to reflect the infrared radiation radiated from the print card.      The reflected infrared radiation is detected by a detector such as an infrared camera though a wind rectifying plate which can permeate the infrared radiation but interrupts the air stream between the inside and outside of a card rack.      The signal corresponding to the detected infrared radiation is processed by a personal computer to measure the temperature distribution.
Patent CA-2228369-A1 (CA)
Inventor: DRZAIC PAUL S
IPC: G02F1/1334
Filed: 1996-07-11
Abstract: Un affichage à cristaux liquides en couleur, fonctionnant en mode réfléchissant, comprend un modulateur de lumière à cristaux liquides commutable entre un mode dispersion et un mode transmission de la lumière. A l'arrière du modulateur de lumière se trouve un réflecteur qui réfléchit la lumière ayant des longueurs d'ondes sélectionnées et transmet la lumière ayant les autres longueurs d'ondes.
Patent CA-2229899-A1 (CA)
Title: Reinforced formed part, process for its production and its use
Inventor: EBBINGHAUS ALFRED
IPC: B21C37/04
Filed: 1996-09-03
Abstract: A reinforced formed part having longitudinal or cross-sections of different form or size, as necessary, having a hollow external formed part and a metal foam filling, produced by foaming the foam material in the formed external formed part with a closed cell foam with high resistance to deformation, the foam filling being at least in part in contact with the external formed part filling the internal cavity of the hollow external formed part, at least in part, and improving the mechanical resistance of the external formed part to deformation, as well as a process to produce the formed part, where a hollow section is produced by a forming process as known per se and a foam body is then introduced into the formed part in such a way that the foam body, at least in part, makes contact with the hollow part and is attached in the hollow part by snug fit or by a known attachment method, as well as the use of the formed part, as described herein, as a supporting part in scaffolding, framework, for example, in construction, in vehicle building for air, land and water craft and furniture.
Patent CA-2230732-A1 (CA)
Inventor: MARTY MICHEL
IPC: C22C14/00
Filed: 1998-03-03
Abstract: Alloy of the Ti2AlX type composed at least essentially of the elements Ti, Al, Nb, Ta and Mo and in which the relative amounts as atoms of said elements and of silicon are substantially within the following intervals: Al: 20 to 25% Nb: 10 to 14% Ta: 1.4 to 5% Mo: 2 to 4% Ti: remainder to 100%. This alloy exhibits properties superior to those of the known titanium alloys.
Patent CA-2235078-A1 (CA)
Inventor: KESLING CHRISTOPHER K
IPC: A61C7/28
Filed: 1998-04-17
Abstract: An orthodontic appliance includes brackets, an arch wire and a hook for receiving an elastic member.  The hook is movable from a first position when the elastic is not positioned about the hook to a second position when the elastic member is positioned about the hook.   In one embodiment, the orthodontic appliance includes a clamp pivotable about the arch wire, a tube connected to the clamp and to the hook, and a second wire connected to the tube and to at least one of the brackets.   In another embodiment, magnets are secured to the arch wire.  One of the magnets can pivot about the arch wire and includes a hook attached thereto.   In another embodiment, an orthodontic appliance includes brackets, an arch wire, a clamp secured to the arch wire, a hook and a wire.  The wire is secured to the clamp and the hook.  The hook is movable in response to a force applied by an elastic member.  In another embodiment, an orthodontic appliance includes brackets, an arch wire, z, hook and a wire segment.  The wire segment is connected to one of the brackets and the hook.  The hook is movable in response to a force applied by an elastic member.   One of the brackets includes a slot and the wire segment extends into the slot.  In another embodiment, an orthodontic appliance includes brackets, a tube and an arch wire extending through the brackets and tube.  A spring loaded hook is connected to the clamp by a hinge.
Patent CA-2235509-A1 (CA)
Title: In vitro growth of functional islets of langerhans and in vivo uses thereof
Inventor: PECK AMMON B
IPC: A61K35/12
Filed: 1996-10-23
Abstract: The subject invention concerns new methods which make it possible, for the first time, to grow functional islets in in vitro cultures. The subject invention also concerns the use of the in vitro grown islet-like structures for implantation into a mammal for in vivo therapy of diabetes. The subject invention further concerns a process using the in vitro grown islet implants for growing an organ in vivo that has the same functional, morphological and histological characteristics as those observed in normal pancreatic tissue.  The ability to grow these cells in vitro and organs in vivo opens up important new avenues for research and therapy relating to diabetes.
Patent CA-2238143-A1 (CA)
Title: Foldable chute with personnel protection feature
Inventor: BAREISS RAYMOND E
IPC: B28C7/16
Filed: 1998-05-21
Abstract: This chute comprises a first section and a second section having its inner end portion pivotally connected to the outer end portion of the first section in a manner that allows the second section to be pivoted from a folded position into a position of alignment with the first section.      Releasable interference means blocks the second chute section from entering into its position of alignment when the second section is pivoted from its folded position into an intermediate position near its position of alignment. This interference device comprises a blocking member pivotally mounted on the inner end portion of the second chute section and comprising an impact head that is normally positioned in a blocking position between the inner end portion of the second chute section and the outer end portion of the first chute section when the second chute section enters its intermediate position. A spring biases the impact head into its blocking position. Releasing force applied to the blacking member moves the impact head out of its blocking position, and this allows the second chute section to pivot out of its intermediate position and into its position of alignment with the first chute section.
Patent CA-2243775-A1 (CA)
Title: Phosphinimine/heteroatom catalyst component
Inventor: BROWN STEPHEN JOHN
IPC: C07F9/59
Filed: 1998-07-21
Abstract: Organometallic complexes having a phosphinimine ligand, a (non- phosphinimine) heteroligand and at least one activatable ligand are catalyst components for olefin polymerization. Preferred polymerization systems are prepared by combining the organometallic complexes with an ionic activator and/or an alumoxane. Preferred catalyst components contain Ti, Zr or Hf and are activated with an ionic activator to provide ethylene polymerization catalysts.
Patent CA-2246075-A1 (CA)
Inventor: CARODISKEY THOMAS J
IPC: G01B17/02
Filed: 1998-10-02
Abstract: A pipe (P) carries corrosive fluids (F). Ultrasonic measurements of the pipe's thickness are made with an instrument (10) to determine if it needs to be replaced. If the pipe is coated with a layer (L) of protective material (C), a time of flight (TOF) measurement is made to determine the velocity of ultrasonic pulses transmitted through the material from which the pipe is manufactured. A second measurement is made to determine the velocity of pulses through the coated pipe material. The pulse velocity is now a function of the coating thickness by knowing the two velocity values, the coating thickness is determined. An ultrasonic pulse measurement of the thickness of the coated pipe is then made. The coating thickness is then calculated by a processor (12) of the instrument. If the thickness value is less than a minimum thickness value (M), an indication is given that the pipe needs to be replaced.
Patent CA-2246193-A1 (CA)
Title: Precision dispensing process control
Inventor: MOLDAVSKY BORIS
IPC: H01L21/56
Filed: 1998-09-01
Abstract: An apparatus and method that precisely controls the amount of liquid dispensed from dispensing apparatus onto an article. The present invention controls the weight of the dispensed liquid by using a force transducer that precisely weighs the article and dispensed liquid during the dispensing process. This weight value is input to a computer controller of an automatic dispenser that embodies a computer program that controls a liquid dispensing pump. Liquid is dispensed until the desired weight of liquid that is to be dispensed is reached, defined by an upper limit in the program. The flow of dispensed liquid is reduced when the weight limit is approached, and is stopped when the weight limit is reached. Thus, in the present invention, the weight (orvolume) of the dispensed liquid is controlled in real time during the dispensing process. Closed loop control of the dispensing pump using liquid weight as the controlling variable improves the volumetric accuracy and repeatability of the dispensing process.
Patent CA-2246871-A1 (CA)
Title: High pressure, improved efficiency cryogenic rectification system for low purity oxygen production
Inventor: SATTAN SUSAN MARIE
IPC: F25J3/04
Filed: 1998-09-08
Abstract: An improved efficiency system for producing low purity oxygen by rectification of air employs a high pressure column and a low pressure column and includes the steps of:  turboexpanding a flow of nitrogen-rich gas from the high pressure column to provide a cooled nitrogen-rich gas flow; condensing the cooled nitrogen-rich gas flow to a nitrogen-rich liquid against a flow of a vaporizing oxygen-rich liquid flow taken from the low pressure column; passing the nitrogen-rich liquid as a reflux flow to the low pressure column; returning the vaporizing oxygen liquid to the low pressure column; and employing energy derived from the turboexpanding step to compress feed air.
Patent CA-2248215-A1 (CA)
Inventor: YAMAMOTO AZUMA
IPC: B01D53/81
Filed: 1998-01-06
Abstract: Disclosed is an adsorbent comprising a .beta.-zeolite molecular sieve, which .beta.-zeolite consists essentially of Fe, H, O, Si and Al, with Fe in a molar amount at least equal to that of Al and the molar ratio of Si/Al being 80 or more. As compared with an adsorbent comprising a zeolite (an aluminosilicate) of at least about equal Si/(Fe+Al) molar ratio (Fe is substantially absent), the adsorbent of the present invention has high heat resistance and high hydrothermal resistance, and can maintain adsorption capability even when exposed to high temperatures.
Patent CA-2248287-A1 (CA)
Inventor: VANDENBERG ELIS
IPC: E21B23/02
Filed: 1998-09-22
Abstract: A fail-safe tubular receiving member for use in combination with a latch assembly to longitudinally support and rotationally orient the latch assembly in a wellbore. The latch assembly includes at least one outwardly biased, radially movable latch member which is receivable within a bore of the receiving member. A first recessed area and a second recessed area, accessible from the first recessed area, are defined by the bore. The first recessed area defines a first increased radial distance and is configured so that upon longitudinal alignment of the latch member and the first recessed area, the latch member moves radially outward for receipt in the first recessed area to support the latch assembly longitudinally such that longitudinal movement of the latch assembly relative to the receiving member further downhole is prevented. The second recessed area defines a second increased radial distance, greater than the first increased radial distance, and is configured so that upon rotational alignment of the latch member and the second recessed area, the latch member moves radially outward for receipt in the second recessed area to orient the latch assembly rotationally such that rotation of the latch assembly relative to the receiving member is inhibited.
Patent CA-2249008-A1 (CA)
Title: High throughput embedded cope hopping system with bypass mode
Inventor: CHEN CHARLES
IPC: H04B1/69
Filed: 1997-09-19
Abstract: A system for monitoring and controlling an area comprising a controller (35)   for controlling system operational functions; at least one remote control transmitter (25) for transmitting at least one system command to said controller (35) in a code word having a fixed word and a hopping word therein; the fixed word having  an  identification  code  for  selective  control  of  the controller (35), the identification code programmed therein, and a channel code for issuing high and low security commands to the controller  (35); a hopping algorithm for modifying the hopping code of  the  transmitter  (25)  n-times  in response  to n-times activation  of  said  transmitter  (25)  and  for  modifying the hopping word m-times within the controller (35) upon receipt of the code word m-times from said transmitter (25); and, a bypass mode  for  bypassing  the  code  hopping  algorithm  and  for controlling system functions in response to the controller (35) receiving the low security command.
Patent CA-2249587-A1 (CA)
Title: Fabric softening compound/composition
Inventor: LETTON JAMES CAREY
IPC: D06M13/02
Filed: 1997-03-05
Abstract: Fabric softening actives having hydrophobic moieties containing, preferably, ester, or amide, linkages and mixed branched and unsaturated hydrophobic groups provide improved processing and stability as well as surprisingly good softening. Preferred compositions contain mono-ol and diol principal solvents having a ClogP of from about 0.15 to about 0.64, that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of the said fabric softener actives having ester linkages in their long, hydrophobic chains. Other solvents may be present. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating. Other compositions can be prepared which are solid or dispersions of the said fabric softening actives.
Patent CA-2251779-A1 (CA)
Inventor: GEORGES CATHERINE
IPC: A01N43/90
Filed: 1997-06-19
Abstract: L'invention concerne une méthode permettant de traiter ou de prévenir les mammites chez les mammifères. La méthode comporte l'injection intra-mammaire d'un antibiotique ou le trempage des trayons avec ledit antibiotique, la micrococcine, de préférence la micrococcine P1 ou P2, qui n'empêche pas de fabriquer du fromage et du yaourt avec le lait provenant des animaux traités. Les antibiotiques hydrophobes tels que la micrococcine P1 ou P2 peuvent être administrés soit avant une infection, de façon à réduire efficacement le taux, la gravité et la durée d'une infection bactérienne ultérieure, soit après une infection, de façon à traiter efficacement la mammite.
Patent CA-2253423-A1 (CA)
Inventor: SEGAL NIRANJAN NATH
IPC: H04L69/40
Filed: 1997-03-11
Abstract: A control system (101) is utilized by a radio communication system for communicating with selective call transceivers (102). The control system (101) includes an input interface (114) for receiving a message from a user, a processing system (111) for processing and storing the message, and a local area network (LAN) for controlling a transmitter system (105) for transmitting the message. The LAN has an architecture providing communication redundancy.  The LAN includes at least one data communication path (118) for linking data communications to and from at least one data communication device (112, 114).  The LAN further includes a first and second ethernet switch (108, 109) coupled to a first and second end (120, 122) of the at least one data communication path (118) for routing the data communications thereto and therefrom. The processing system (111) is coupled to the ethernet switches (108, 109) for transmitting and receiving the data communications.
Patent CA-2254188-A1 (CA)
Inventor: GRADWELL BRUCE
IPC: B24B23/02
Filed: 1998-11-20
Abstract: A connector for connecting a vacuum hose to a hand tool includes a housing with connector members which swivel at opposite ends of the housing to allow angular deflection and coaxial rotation of the tool in relation to the vacuum hose. The connector members have internal air flow passages in registration with one another through the housing.
Patent CA-2255291-A1 (CA)
Title: Automated database-oriented prescription drug ordering system
Inventor: COHEN KOPEL H
IPC: G06F19/00
Filed: 1998-12-08
Abstract: A system for automating activity relating to ordering health-related products using: a central database subsystem which stores patient-related information and information related to ordering health care products, a provider subsystem which is accessible to health care provider, and a product order subsystem which is accessible to an entity which processes or fills orders for health related products.  Based on the information stored in the database of the central database subsystem, the system automatically transmits information to the provider subsystem.  The health care provider can then analyze the information transmitted for the need to take action relating to ordering health care products and communicate information relating to that need back to the central database subsystem.  The central database subsystem can then automatically transmit information relating to ordering health related products to the provider subsystem.
Patent CA-2260058-A1 (CA)
Title: Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors
Inventor: SMITH KATHRYN JANE
IPC: A61K31/519
Filed: 1997-07-11
Abstract: Substituted heteroaromatic compounds, and in particular substituted bicyclic heteroaromatic compounds in which one ring is a pyridine or pyrimidine of formula (I) are protein tyrosine kinase inhibitors. The compounds are described as are methods for their preparation, pharmaceutical compositions including such compounds and their use in medicine, for example in the treatment of cancer and psoriasis.