baber/WOPTO huggingface dataset:
Patent CA-2076585-C (CA)
Inventor: DUPERRAY GERARD
IPC: C01G15/00
Filed: 1992-08-21
Granted: 1998-06-09
Abstract: Procédé de réalisation d'un conducteur composite comprenant au moins une feuille constituée de deux couches juxtaposées, une couche à base de métal et une couche à base de matériau supraconducteur à haute température critique, caractérisé par le fait que : - dans une première étape on agglomère, à l'aide d'une calandreuse chauffante et avec des liants organiques, de la poudre dudit matériau supraconducteur ou de ses précurseurs, de manière à obtenir une pâte qui forme une bande plastifiée souple (2), - dans une seconde étape on solidarise ladite bande plastifiée souple par compression ou colaminage sur une bande (3) à base d'un métal compatible avec ledit matériau supraconducteur, - dans une troisième étape on effectue un traitement thermique.
Patent CA-2080943-C (CA)
Inventor: MALIN RICHARD A
IPC: G07B17/00
Filed: 1992-10-20
Granted: 1996-09-10
Abstract: A postage meter comprises a non-volatile memory and a microcomputer in communication with the non-volatile memory. The microcomputer is operatively coupled to a stepper motor. The stepper motor includes a rotor and is arranged for positioning at least one printwheel of the postage meter. The non-volatile memory has stored therein a value corresponding to a predetermined pulse width required for pulsing a coil of the stepper motor to position the rotor to a final position between step positions.  The microcomputer pulses the stepper motor coil with a pulse  of the predetermined pulse width for bringing the stepper motor rotor to a final position for positioning the printwheel.
Patent CA-2082118-C (CA)
Title: Computer, and apparatus and method for system reconfiguration thereof
Inventor: LIEN YEONG-CHANG
IPC: G06F13/36
Filed: 1992-11-04
Granted: 1999-01-19
Abstract: A computer system is provided which allows adapters to  be  inserted  or  removed  while  keeping  the  system operational, and which can automatically reconfigure the system according to such insertion or removal. When  an  adapter  is  inserted,  an  adapter  detection mechanism informs a resource manager of the insertion of the adapter with an interrupt or the like. The resource manager electrically and mechanically connects the adapter immediately after its insertion, and reads the attribute information of the adapter  from a memory on the adapter  to perform  the necessary setup, inclusion of the device driver necessary for the system, and assignment of memory and the like, thus enabling the adapter.  When a user wants to remove an adapter, he or she issues an adapter removal request from an adapter removal  button,  or  from  a  program  to  the  resource manager.   This  request is transmitted to the resource manager, which checks the running state of the adapter, and,  if  it  can  be  removed,  electrically  and  then mechanically disconnects it so that it can be removed. The user of the computer system removes the adapter after it is disconnected.
Patent CA-2083226-C (CA)
Inventor: WILLIAMS JEFFERY D
IPC: E05D5/02
Filed: 1992-11-18
Granted: 1995-08-22
Abstract: A gate hinge member is designed for attachment to a metal T-post fence post. The gate hinge comprises at least one pair of first and second L-shaped hinge members, which are secured by means of a U-shaped fastener to the T-post in a tight wedged relationship. The spacing between the hinge members is selected to accommodate a hinge pin, which is passed through a pair of spaced holes in hinge-pin holding plates of the first and second hinge members. The hinge-pin holding plates extend outwardly perpendicular to the T-post. The hingepin is adapted to be passed through a mating cylindrical hinge member on the gate to pivotally secure the gate in place between the hinge members. After assembly, the hinge pin is releaseably secured in place by means of cotter pins passed through holes adjacent each of the ends of the hinge pin. The gate hinge may be placed in any vertical position on the face of a T-post, and cannot accidently be dismantled.
Patent CA-2085833-C (CA)
Title: Instrument panel for industrial vehicle
Inventor: IZUMI AKIRA
IPC: B62D25/14
Filed: 1992-12-18
Granted: 1997-06-17
Abstract: The present invention provides an instrument panel suitable for use on an industrial vehicle such as a fork-lift   truck   and   excellent   in   noise   insulating characteristics,  switch  configuration  characteristics, safety and maintenance facility.  The instrument panel is disposed in front of a driver's seat, made of a synthetic resin and arranged to have a switch portion with a variety of switches and a cylinder cover for covering a portion of a tilt  cylinder with protrusively  facing the driver's seat.   A  noise  insulating  seal  member  is  interposed between the lower end surface of the instrument panel and the toe board.
Patent CA-2088457-C (CA)
Title: Adhesif autocollant ne reagissant pas a l'eau
Inventor: THERRIAULT DONALD J
IPC: C09J7/02
Filed: 1993-01-29
Granted: 1998-12-01
Abstract: L'invention concerne une nouvelle formulation adhésive autocollante, constituée d'un polymère de base équilibré, de type hydrophile/hydrophobe, associé à au moins un constituant collant hydrosoluble.  Après contact de l'adhésif autocollant avec un excès d'eau, le constituant collant hydrosoluble se sépare du polymère de base, ce qui réduit la capacité du polymère de base à se comporter comme adhésif autocollant.  L'adhésif peut par la suite être facilement détaché de tout substrat sur lequel il a été appliqué.
Patent CA-2091956-C (CA)
Title: Signal probe apparatus
Inventor: CAKE BRIAN V
IPC: G01R13/20
Filed: 1993-03-18
Granted: 2001-04-24
Abstract: A signal probe apparatus having a probe tip, a grounding attachment, a main body portion and a connector for use with a signal measuring device. The probe tip and the grounding attachment are coupled by way of first and second signal lines to the connector for supplying signals therefrom to the signal measuring device. A plurality of circuit elements, such as resistors, are connected between the second signal line and a third line in the connector; and switch means located on the main body portion enables a predetermined circuit value, for example, the resistance between the second and third lines, to be selectively changed to a respective value which corresponds to a respective one of several predetermined functions which may be performed by the signal measuring device. The selected circuit value is detected by the signal measuring device and the corresponding function is thereafter implemented.
Patent CA-2098638-C (CA)
Inventor: HULTHOLM STIG-ERIK
IPC: C22B3/14
Filed: 1993-06-17
Granted: 1998-04-21
Abstract: The present  invention relates to a method  for preventing  the  formation  of  jarosite  and  ammonium-  and alkali-based double salts in the solvent extraction of acidic extraction processes.   The organic extraction solution is neutralized  by  ammonium  or  alkali  salts  prior  to  the separation  of  valuable  metals  in  order  to  improve  the extraction recovery.   In a pre-extraction step after the neutralization, the extraction agent is contacted with an aqueous  solution  containing  a  metal  which  replaces  the ammonium or alkali ions contained in the extraction solution. Thus  the  ammonium  or  alkali  ions  are  removed  from the extraction circuit prior to separation of the valuable metals by extraction.
Patent CA-2099178-C (CA)
Inventor: SCHWARTZ MARK W
IPC: H01R24/52
Filed: 1993-06-25
Granted: 1996-08-27
Abstract: An assembly, and associated method for constructing such, for connecting an electrical circuit to an electrical cable, such as an antenna connector pin, or, alternately, to a coaxial transmission line. An antenna circuit board includes a circular aperture extending therethrough for receiving a socket member to be supported thereat. Angled, segmental-slots are formed about the circular aperture and receive projecting prong-members of a chip member. The socket member receives the electrical cable, such as the antenna connector pin, or a coaxial conductor pin therein. The clip member engages with a coaxial tube of the coaxial transmission line. The assembly permits alternate connection thereto of either the electrical cable or the coaxial transmission line thereat.
Patent CA-2099381-C (CA)
Title: Imidazopyridine paf/h _antagonists
Inventor: ALKER DAVID
IPC: C07D213/02
Filed: 1992-01-24
Granted: 1996-07-09
Abstract: Compounds of formula (I), wherein X is CH or N; Z is CH=CH or S; A is CH2CH2, CH=CH, CH(OH)CH2, or COCH2; B is a direct link or -CH2-, -CH(CH3)- or -C(CH3)2-, or when Z is CH=CH, B may form a cyclopentane ring fused to the attached benzene ring; Y completes a fused benzo or thienyl ring which is optionally substituted by halo or C1-C4 alkyl; n is 0, 1 or 2; and m is 0 or 1; are antagonists of both PAF and histamine H1 having utility in the treatment of allergic inflammatory conditions such as allergic rhinitis.
Patent CA-2099868-C (CA)
Title: Substituted 4,6-di-tertiary-butyl-5-hydroxy-pyrimidines
Inventor: BELLIOTTI THOMAS RICHARD
IPC: A61P29/00
Filed: 1992-01-17
Granted: 2002-04-02
Abstract: The present invention is novel compounds having the following general formula: (see formula I) which are 4,6-di-tertiary-butyl-5-hydroxy-1,3-pyrimidine substituted 1,2,4- and 1,3,4-thiadiazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and particularly rheumatoid arthritis, osteoarthritis, other inflammatory conditions, psoriasis, allergic diseases, asthma, inflammatory bowel disease, GI ulcers, cardiovascular conditions, including ischemic heart disease and atherosclerosis, and ischemia-induced cell damage, particularly brain damage caused by stroke. They can also be used topically for treating acne, sunburn, psoriasis, and eczema. Also included are leukotriene mediated pulmonary, gastrointestinal, inflammatory, dermatological, and cardiovascular conditions. The disclosed compounds also have potential utility as antioxidants. The preferred use is in treating inflammatory conditions. Thus, the present invention is also a pharmaceutical composition or method of manufacturing a pharmaceutical composition for the use of treating the noted conditions.
Patent CA-2109766-C (CA)
Inventor: KOTZUR FRANK W
IPC: B65H55/04
Filed: 1993-11-23
Granted: 1998-04-07
Abstract: Apparatus for winding filamentary material is dislosed. The apparatus controlls the rotation of a mandrel about an axis of rotation and the reciprocating movement of a traverse. As a result, filamentary material is wound on the mandrel in a coil having the configuration of 8. The coil forms a payout hole which has a substantially constant diameter.  The hole extends from the inside of the coil to the outside thereof.
Patent CA-2112464-C (CA)
Title: Improvements in visibility calculations for 3d computer graphics
Inventor: LIP LIM H
IPC: G06T15/40
Filed: 1992-06-19
Granted: 2002-05-14
Abstract: Disclosed is a method of reducing the complexity of hidden surface removal in 3D graphic systems. A fuzzy projection (FF) of a surface (SU) as seen from a number of viewpoints (VP) in a bounding box (BB) is stored in a buffer (FA) having ele-ments (FE). A combination of all the patches (PT) of the surface (SU) viewed form a fuzzy region (FR) where surfaces can be either visible, hidden, or unable to be determined with certainty as to whether or not visible/hidden. A non-fuzzy region (NF) de-scribes those patches (PT) that are always visible.
Patent CA-2118267-C (CA)
Inventor: KWON YONG KOOK
IPC: A01N63/00
Filed: 1994-10-17
Granted: 1997-12-30
Abstract: A bioencapsulated biopesticide comprises cells or spores of Bacillus thuringiensis and natural biopolymers extracted from natural sources.
Patent CA-2121893-C (CA)
Inventor: KAMADA HIROSHI
IPC: G03G9/087
Filed: 1992-10-21
Granted: 2003-01-21
Abstract: A colored toner for developing electrostatic images which has a degree of gelation of 2.0% or less and comprises an association of secondary particles contain-ing polymer particles having acidic polar groups or basic polar groups and an organic pigment and/or an organic dye treated with a treatment agent containing a surface treatment agent which has the same ionic character as the polymer particles so that the absolute value of ~-poten-tial becomes 10 to 100 mV at pH 5, and a developer for electrostatic images which comprises this colored toner and a carrier.
Patent CA-2134241-C (CA)
Title: Process and apparatus for making photovoltaic devices and resultant product
Inventor: FOOTE JAMES B
IPC: H01L31/073
Filed: 1993-05-06
Granted: 2004-07-13
Abstract: A process and apparatus (70) for making a large area photovoltaic device (22) that is capable of generating low cost electrical power. The apparatus (70) for performing the process includes an enclosure (126) providing a controlled environment in which an oven (156) is located. At least one and preferably a plurality of deposition stations (74,76,78) provide heated vapors of semiconductor material within the oven (156) for continuous elevated temperature deposition of semiconductor material on a sheet substrate (24) including a glass sheet (26) conveyed within the oven.      The sheet substrate (24) is conveyed on a roller conveyor (184) within the oven (156) and the semiconductor material whose main layer (82) is cadmium telluride is deposited on an upwardly facing surface (28) of the substrate by each deposition station from a location within the oven above the roller conveyor. A cooling station (86) rapidly cools the substrate (24) after deposition of the semiconductor material thereon to strengthen the glass sheet of the substrate.
Patent CA-2146933-C (CA)
Inventor: HOWES JAMES P
IPC: B65D25/00
Filed: 1995-04-12
Granted: 2006-10-24
Abstract: By providing an audible and/or visual prize related message delivery system cooperatingly associated with a container shell which is closed in the conventional manner, a container assembly is achieved for randomly distributing prize awards to consumers in association with any product, without fear of consumer detection of the prize bearing containers. In accordance with the present invention, the container assembly may incorporate the actual product along with the prize related message delivery system or may comprise a simulated product container bearing the prize related message delivery system without the actual product. In both embodiments,the container assembly is completely indistinguishable from non-prize bearing, product-holding containers.
Patent CA-2149612-C (CA)
Title: Insulation blower having hands-free metered feeding
Inventor: MILLER KERRY W
IPC: B65G53/46
Filed: 1995-05-17
Granted: 2006-08-22
Abstract: The thermal insulation blower of the present invention is built around a vertically oriented air lock system. The insulation blower is capable of being configured for high delivery rates suitable for open area blowing and is capable of being reconfigured for lower delivery rates as a through-the- blower system for closed area blowing operations. The insulation blower includes a metering feeder assembly which can be adjusted to control the rate at which a bale of insulation is ripped and fed into the air lock system. The thermal insulation blower of the present invention also includes a bypass system around the air lock which serves to automatically clear impending plugs of insulation material in the delivery hose.
Patent CA-2156368-C (CA)
Title: Sealed article
Inventor: KREBS ARTHUR T
IPC: B65D81/26
Filed: 1995-08-17
Granted: 2000-08-08
Abstract: An oxygen.scavenger film strip is included in various package configurations.  The film strip is discrete and therefore can be used as a strip of any suitable length or width, to cover all or part of an oxygen-sensitive article in the package.  The film strip can be used in conjunction with any suitable covering films, forming or non-forming webs, substrates, or trays; and in any suitable packaging systems such as HFFS, VFFS, VSP, modified atmosphere, thermoform/lidding, and the like.  Because the film strip is made separately from the packaging films used in the particular package, the primary packaging does not have to be compromised by modifications needed to accommodate an oxygen scavenging functionality in the packaging material. The use of a discrete film strip also offers great latitude and efficiency in the dimensions of the film strip with respect to the overall package dimensions, and the placement of the film strip with respect to the packaged article.
Patent CA-2158750-C (CA)
Title: Monoclonal antibodies to casein kinase i polypeptides
Inventor: HOEKSTRA MERL F
IPC: C12Q1/68
Filed: 1995-01-23
Granted: 1999-04-13
Abstract: Protein kinase mutant and wild-type genes encoding polypeptides of the class heretofore designated "casein kinase I" and useful in screening compositions which may affect DNA double-strand break repair activity are disclosed. Also disclosed are methods using the polynucleotides in cell-proliferative disorders.
Patent CA-2161055-C (CA)
Inventor: MOHN JUERGEN
IPC: B01D65/00
Filed: 1995-10-20
Granted: 2001-02-06
Abstract: A device for filtering and separating a flow medium by reverse osmosis, micro filtration, ultra filtration,  or nano filtration has a pressure-tight housing having an inlet for the flow medium and a first outlet for the retentate and a second outlet for the permeate. A plurality of stacked units comprised of spaced apart membrane filter elements is provided, wherein the membrane filter elements are stacked atop one another to form a stack. The stacked units are sequentially arranged in the housing. The flow medium flows in sequence through  the  stacked  units.  Each  one  of  the membrane  filter  elements  includes  areal  outer membrane elements and an areal stabilizing element positioned  between  the  areal  outer  membrane elements.
Patent CA-2161307-C (CA)
Inventor: KOBATAKE DAISUKE
IPC: A61M16/06
Filed: 1995-10-24
Granted: 2001-12-25
Abstract: An apparatus for supplying a respiratory gas to a patient includes a respiratory gas generating device, a device for introducing the respiratory gas into the cavitas nasi of the patient, a conduit fluidly connected to the respiratory gas generating device and the introducing device; a valve, provided in the conduit, for separating and connecting the introducing device from and to the respiratory gas generating device and an orifice provided in the conduit upstream of the valve means. The apparatus for supplying the respiratory further includes a controller for operating the valve between intermittent and continuous mode. In the intermittent mode, the valve connects the introducing device to the respiratory gas generating device at a predetermined interval to provide the respiratory gas in the form of a pulse, and in the continuous mode, the valve continuously connects the introducing device to the respiratory gas generating device. The valve is provided in the conduit adjacent to the introducing device to allow the pressure pulse of the respiratory gas to reach the introducing device a delay no greater than 20 msec.
Patent CA-2163155-C (CA)
Title: Driving method and drive for display device
Inventor: DENDA HAYATO
IPC: G09G3/28
Filed: 1995-11-17
Granted: 2003-09-23
Abstract: In an error variance processing unit to get a false half tone diffusing in the surroundings the luminance error between the original picture element signal quantizedly input and the preceding data,  one dot of said signal is converted into  plural  picture  elements.     The  respective  picture elements (pixels) thus converted are compared with the prior data  to  detect  the  luminance  error,  which  will  then  be weighted by multiplying it with certain coefficient to give, for instance,  the reproduced error in one line past, that in one dot past and further the reproduced error a in one-line and one-dot past,  which will respectively be added to the original pixels.   Producing a false tone by error variance in unit  of  pixel  enables  to  display  the  half  tone  without expanding  the  half  tone  display  area  beyond  required  dot number.
Patent CA-2164213-C (CA)
Title: Methode de fabrication d'un produit de fibres minerales
Inventor: BAKHSHI SHIV K
IPC: D06M101/16
Filed: 1994-06-14
Granted: 2000-02-08
Abstract: Procédé de fabrication d'un produit (36) à base de fibres minérales consistant à produire les fibres minérales par centrifugation dans un panier centrifugeur (10), à former un voile (22) avec lesdites fibres se déplaçant dans l'axe du panier (10), à diriger vers le voile depuis un emplacement situé dans le voile (22) un polymère de façon à entremêler le polymère et les fibres, et à recueillir ces derniers pour former un produit à base de fibres minérales (36).
Patent CA-2166470-C (CA)
Title: Pharmacologically active enantiomers
Inventor: BAIOCCHI LEANDRO
IPC: C07D241/08
Filed: 1994-06-21
Granted: 2001-12-18
Abstract: (S) or (R) enantiomer of a compound of formula:  where Alk is an alkyl having from 1 to 3 carbon atoms, and an acid addition silt thereof with a physiologically acceptable acid.
Patent CA-2169962-C (CA)
Title: Acousto-optic filter with near-ideal bandpass characteristics
Inventor: SONG GHIE HUGH
IPC: G02F1/01
Filed: 1994-09-15
Granted: 2000-03-07
Abstract: An acousto-optic tunable filter (100) is provided with an acousto-optic interaction profile that results in a frequency response with near-ideal bandpass filter characteristics of near-unity transmission inside the passband and near-zero transmission outside the passband. The acousto-optic interaction profile which results in this frequency response has a phase polarity which alternates and is damped, i.e., the acousto-optic interaction profile has a damped oscillating shape. The physical structure to implement this filter comprises a pair of acoustical waveguides (110, 112) which taper toward each other at the beginning of the profile and then are spaced apart by a constant distance. A damping layer (132) or other damping structure is provided to achieve the damping characteristics of the profile.
Patent CA-2171127-C (CA)
Inventor: TAKAHASHI KAZUO
IPC: B62D55/06
Filed: 1996-03-06
Granted: 2000-05-02
Abstract: A carrier vehicle having a swing table supported on an under-carriage so as to swing a full turn, and a planetary reduction gear for reducing the revolution of a drive motor and transmitting it to the swing table.  The planetary reduction gear is mounted on the under-carriage under the swing table.