baber/WOPTO huggingface dataset:
Patent CA-2183896-A1 (CA)
Title: Capacitive temperature and pressure transducer
Inventor: MOORE JAMES O
IPC: G01L9/00
Filed: 1996-08-21
Abstract: A monolithic temperature and pressure transducer having a plurality of capacitive sensors. The capacitors are formed from the same silicon substrate and are equally affected by temperature variations, including temperature gradients.
Patent CA-2184528-A1 (CA)
Inventor: BYRNE BRIAN T
IPC: B25C11/00
Filed: 1996-08-30
Abstract: A fastener puller for pulling screws (38) and the like from a deck (39) or other workpiece that includes a base (10) having a planar base portion (11B, 11C) joined to an inclined base portion (14) to provide a fulcrum about which the base pivots to move the planar base portion parallel to the adjacent part of the deck as the claw (30), while extending between the insulation hold down plate (35) and the insulation (37) on the deck, is initially moved perpendicularly to the planar base portion by a piston cylinder combination (20, 21).  The screw, in being removed, is moved perpendicularly to the part of the deck in which it is extended.  The combination reciprocates a slider (24) along the slide mount (17B).  The claw is mounted to the slider while the slide mount is mounted to the base to extend perpendicular to the planar base portion whereby the claw is moved to minimize the enlargement of the hole in the deck as the screw is separated from the deck.
Patent CA-2184779-A1 (CA)
Inventor: GIGANTINO JOHN J
IPC: G03F3/10
Filed: 1996-09-04
Abstract: This invention relates to a single negative working photosensitive, photopolymerizable layer on a substrate which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image after lamination and processing. The construction is useful as a color proofing film which provides low dot gain and can be employed to predict the image quality from a lithographic printing process.
Patent CA-2185218-A1 (CA)
Title: Improved lightweight ram for bodymaker
Inventor: MAIN RALPH
IPC: B21D22/00
Filed: 1995-02-08
Abstract: A ram (10) that is utilized in high speed apparatus for forming elongated one piece metal can bodies from shallow cups is constructed by metallurgically bonding a nose piece (12) to a body (15), the body constructed from a single integral piece having an elongated thin walled tube section (11) with a front end (19) and a tail piece section (13) for connection to a drive means.
Patent CA-2185555-A1 (CA)
Title: Integrated system for biological fluid constituent analysis
Inventor: GLENN DANIEL J
IPC: B01L3/00
Filed: 1995-03-14
Abstract: A multi-part system (1) to collect and analyze constituents of body fluid.  The use of a multi-layered gel matrix (7) to facilitate the collection of analytes fluid and a chemistry detection methodology incorporated into the matrix to aid in the visual or electronic determination of the analyte is described.
Patent CA-2185959-A1 (CA)
Title: Reclosable packaging
Inventor: COLLINS ROSS
IPC: B65D75/58
Filed: 1996-09-19
Abstract: A package comprises a flexible bag (1) and a label (2), the bag having a closed end (3). The closed end is openable to provide an opening (12) for access to the contents of the package and reclosable by means of the label (2). The label (2) has on one face two areas (8, 9) of adhesive separated by a non-adhesive area (10), the adhesive areas (8, 9) being adapted to adhere to the package (1) one to each side of the opening (12) such that said non-adhesive area (10) extends over the opening.
Patent CA-2188431-A1 (CA)
Title: Hinged section construction for a gerber bridge
Inventor: FUKUOKA KATSUMI
IPC: E01D19/04
Filed: 1996-04-17
Abstract: A reinforcing structure for a hinge section of a Gerber bridge including first and second girders (10,11) which are connected with each other through thehinge section, comprises reinforcing steels (13a, 14a) continuously established on at least one of upper and lower surfaces of the first and second girders (10,11) and reinforcement (13, 14) established by covering at least one of the upper and lower surfaces of the first and second girders on which the reinforcing steels are established, with curing material so as to integrally connect the first and second girders (10, 11) with each other.  By making the hinge section to be continuous between the first and second girders to thereby establish the Gerber bridge as acontinuous bridge, the Gerber bridge can have the same structure as a continuousbridge which transfers bending moment therethrough, and thus can obtain superior reinforcement effects and long-term stability.
Patent CA-2190055-A1 (CA)
Inventor: TADA KEN-ICHI
IPC: H04W88/02
Filed: 1996-11-12
Abstract: A radio selective calling receiver includes at least a loudspeaker, a function setting switch, a display unit, a timer, and a time-out display control section. The loud-speaker notifies an incoming call by generating a sound.          The function setting switch is operated by a user to set various functions.  The display unit displays a message accompanying the incoming call, and the set contents of a predetermined function of the various functions. The timer counts an elapsed time from the start of an operation of the function setting switch to the end of a time-out time. The time-out display control section causes the display unit to display a counted time, obtained by the timer, until the end of the time-out time.
Patent CA-2190606-A1 (CA)
Inventor: WRIGHT D CRAIG
IPC: A61P31/04
Filed: 1995-05-18
Abstract: L'invention décrit une émulsion huile-dans-eau antimicrobienne qui contient un agent choisi dans un groupe comprenant le mono-oléate de glycérol, le trioléate de glycérol, le monolaurate de glycérol et le dilaurate de glycérol, qui sert d'émulsifiant primaire, et un composé halogéné cationique possédant une chaîne C¿12?-C¿16? qui sert d'agent producteur de la charge positive. L'émulsion peut en outre comprendre éventuellement un stérol, de préférence un phytostérol. Les composés halogénés cationiques possédant une chaîne C¿12?-C¿16? préférés pour l'invention comprennent le chlorure de cétylpyridinium, le bromure de cétylpyridinium, le bromure de cétyltriméthylammonium, le bromure de cétyldiméthyléthylammonium et le chlorure de benzalkonium. L'émulsion antimicrobienne peut être utilisée sous la forme d'une préparation pharmaceutique destinée à inhiber la croissance d'une grande variété d'agents pathogènes infectieux, notamment des bactéries, des champignons et des virus.
Patent CA-2190885-A1 (CA)
Inventor: DERAKHSHAN SOHEYL
IPC: E03D9/08
Filed: 1996-11-21
Abstract: A Personal hygiene fixture is provided as a retrofit unit designed to mount directly onto a toilet tank fill valve, to be interposed in the fresh water supply line where it attaches to the tank. The appliance has a diversion valve which divertswater from the supply line to a tube leading to an irrigation nozzle mounted to the underside of the toilet seat. The knob controlling the irrigation is part of the valve, which is rigidly mounted to the tank fill valve so that it is easy to install and operate. A second diversion valve with a flexible line leading to a douche wand can also be incorporated in the valve unit to provide a dual-function hygiene appliance.
Patent CA-2191581-A1 (CA)
Title: Pipette tip rack loader
Inventor: LIND PETER
IPC: G01N35/10
Filed: 1995-03-20
Abstract: A pipette tip rack loader (1) is disclosed that will load a flat (90) of pipette tips (92) into a rack (102) for use on a laboratory bench. The flat (90) for the pipette tips (92) is substantially the same dimensions as the top surface of the tip rack (102) to be loaded, and has an identical hole pattern so that the ends of the tips loaded in the flat (90) can be positioned one-to-one in the holes of the tip rack (102). The loader consists of an upper platform (18) and a lower platform or base (12) that holds the unloaded tip rack (102). The upper platform (18) is biased in a first position sufficiently high enough above the tip rack (102) that the tips (92) do not hit the rack (102). The upper platform (18) can be depressed so that the tips (92) in the flat thread into the tip rack holes. As the upper platform (18) nears the tip rack (102), the flat (90) is released from the upper platform (18) to rest on the tip rack (102) with the tips (92) registered in the rack (102). Several flats (90 and 94) with tips (92 and 96) may be positioned in the loader (10) with tips (96) in the upper flats. The loader (10) operates such that only one flat (90) is released at a time.
Patent CA-2192676-A1 (CA)
Title: Superimposed coverings having increased stability
Inventor: ANDRENACCI ALFREDO
IPC: F16L13/02
Filed: 1995-06-16
Abstract: An article, for example a pipe (11a, 11b), has a first covering (13a, 13b) such as a polymer layer, and a second covering, such as a repair patch (18a) or a repair deposit of melt-on adhesive (22) or a wrap or a sleeve (16) protecting a welded joint (12) between two lengths (11a, 11b) of such pipe.  The second covering (16) may have a functional coating (16b) on an underside which is applied on and is at least partially superimposed over the first covering (13a, 13b). A cured deposit (17, 21, 23) of thermoset resin is applied at least over the edges of the second covering (16, 18a, 22), for example in the form of a fibrous tape impregnated with a curable resin composition, and bonds to the first (13a, 13b) and second covering (16, 18a, 22). The resin deposit (17, 21, 23) provides the second covering (16, 18a, 22) with increased stability against displacement laterally of said first covering (13a, 13b), for example as a result of soil stress.
Patent CA-2193422-A1 (CA)
Title: Dmd-based projector for institutional use
Inventor: GOVE ROBERT J
IPC: H04N9/31
Filed: 1996-12-19
Abstract: A baseline display system (10) is capable of receiving different types of input signals, analog or digital, having different horizontal and vertical input resolutions. The system uses serial video processors (SVPs) (33, 34, 43, 83) that have a given input size and spatial light modulators (SLMs) (18) that have a given output (display) resolution. The baseline system (10) is configurable to meet bandwidth requirements for displaying real time images on SLMs of increasing resolution. Data is decimated (downscaled) when appropriate to fit the SVP input size (FIGUREs 4 and 8) and upscaled, vertically or horizontally, when appropriate to fit the SLM display resolution (FIGURES 3, 4, 7, and 8). Four systems (20, 50, 60, 90), each appropriate for a different SLM resolution are described.
Patent CA-2195171-A1 (CA)
Inventor: ARMBRUSTER PETER JOSEPH
IPC: H04B7/195
Filed: 1997-01-15
Abstract: A method and apparatus for handing off communications between a primary satellite system (500) and an alternate satellite system (550) determines (602) when a hand-off condition for the primary satellite system (500) exists. An alternate satellite (552) is determined (604, 904) which has a coverage area (554) which is positioned such that the alternate satellite (552) can provide an alternate communication link (556). A hand-off between the primary satellite system (500) and the alternate satellite system (550) is then performed (606). When the hand-off condition is alleviated (610), a hand-off back to the primary satellite system (550) is performed and normal operations are resumed (600).
Patent CA-2195583-A1 (CA)
Title: Radiation taxonomist
Inventor: BILLINGS DAVID ROBERT
IPC: G01T1/16
Filed: 1997-01-21
Abstract: This invention relates to the detection, measurement and analysis of radiation filled environments, particularly the simultaneous examination of radiation intensity and wavelength which can be performed in a standardized manner in the field while maintaining the safety of field personnel. Emphasis is placed upon the environment of sealed drums of radioactive waste.
Patent CA-2196450-A1 (CA)
Title: Purified form of streptogramines, preparation of same and pharmaceutical compositions containing same
Inventor: ANGER PASCAL
IPC: C07K5/078
Filed: 1995-07-31
Abstract: Purified form of streptogramines, characterised in that it contains at least one component from group B streptogramines of general formula (I), wherein R1 is Me or Et, R2 is H or OH, and R3 is substituted benzyl of general formula (III), such that 1) if R2 is H, R is NR4R5, wherein one of R4 and R5 is H or an Me radical and the other is Me, and R' is Cl or Br, or R is (C3-5)alkenyl if R4 and R5 are Me, or 2) R is H and R' is halogen, alkylamino or dialkylamino, an ether-oxide residue, alkylthio, (C1-3)alkyl or trihalogenomethyl, or R is halogen, (C2-4)alkylamino, (C2-4)dialkylamino or methyl ethyl amino, pyrrolidino, alkenyl alkyl amino, dialkenylamino, an alkyl cycloalkylmethyl amino radical or an ether-oxide residue, alkylthio, alkylthiomethyl, (C1-6)alkyl, aryl or trihalogenomethyl, and R' is H, or R is halogen, amino, alkylamino or dialkylamino, an ether-oxide residue, an alkylthio radical, (C1-6)alkyl or trihalogenomethyl and R' is halogen, alkylamino or dialkylamino, an ether-oxide residue or alkylthio, (C1-3)alkyl, cocrystallised with one or more minor components of group A of general formula (II) wherein R'' is H, Me or Et.
Patent CA-2198994-A1 (CA)
Title: Foaming coffee creamer and instant hot cappuccino
Inventor: ZELLER BARY LYN
IPC: A23L9/20
Filed: 1997-03-03
Abstract: A particulate dry mix foaming creamer comprises a conventional particulate creamer for coffee beverages and the like together with a foam generating component comprising gluconolactone and all alkali metal carbonate or bicarbonate.          A dry mix instant hot cappuccino product in accordance with the invention comprises a water soluble coffee component, the foam generating component, an optional creamer component, and an optional sweetener component.  Cappuccino beverages are prepared by mixing a liquid component and the dry mix composition and heating.  A good quality cappuccino is produced with either dairy or non-dairy creamer.  With dairy creamers, the formation of floating white aggregates on the surface of the beverage is avoided.
Patent CA-2200442-A1 (CA)
Title: Combined compression and packaging machine for cylindrical objects
Inventor: OIESTAD JANS
IPC: B65B27/12
Filed: 1995-06-13
Abstract: A pressing and baling machine (1) for compression of particularly vegetable fibres into a compressed round bale (7). The machine comprises a frame (2), on which is assembled a pressing chamber (5, 6) equipped on its internal circumference with rotatable rolls (15) for rotation and pressing of the bale (7). The pressing chamber (5, 6) consists of a lower chamber part (5) and an upper chamber part (6) which are displaceable in relation to each other so as to free an area of the body (7) allowing the body to be packaged in elastic plastic foil. The lower pressing chamber part (5) is connected to a lower frame section (3). The upper chamber part (6) is connected to an upper frame section (4), and the two frame sections (3, 4) are displaceably interconnected. The upper chamber part (6) is rotatably supported in relation to the frame (2) around a vertical axis (9) when the chamber parts are at a distance from each other. At least one retaining arm (11) is attached to the said pressing chamber part (7) for a roll (13) of packaging material, for packaging of the bale (7), so that the retaining arm (7) rotates with the upper chamber part (6) and during rotation issues packaging material to the bale (7).
Patent CA-2202955-A1 (CA)
Title: Isdn d channel restoration without loss of signaling or packet data
Inventor: COLEMAN FORREST L
IPC: H04L69/40
Filed: 1997-04-17
Abstract: A communication switching system has a plurality of switch nodes with each of the switch nodes responsive to a failure of the primary signaling channel that is providing the common signaling channel in a facility access service (FAS) group to immediately switch to the secondary signaling channel of the FAS group. This switching occurs quickly so that no calls are dropped within the FAS group. Any logical links being communicated on the primary signaling channel are transferred to the secondary signaling channel with no data packets being irreplaceable lost. A first physical object is established to control a physical protocol on the primary signaling channel, and a second physical object is established to control the physical protocol on the secondary signaling channel. Further, a single software object is established to always control the first layer of software protocol on the common signaling channel whether that is the primary signaling channel or secondary signaling channel. When failure of the primary signaling channel is detected, information for the common signaling channel is routed from the second physical object to the software object, thereby preserving the common signaling channel.
Patent CA-2203380-A1 (CA)
Title: Data transformation apparatus and data transformation method
Inventor: MATSUI MITSURU
IPC: H04L9/28
Filed: 1996-07-31
Abstract: In a data transformation apparatus for transforming two arbitrary pieces of data of A input data (101) and B input data (102), a first nonlinear transformation of the A input data is performed using a first key parameter (111), a transformed result (109) is output, an XOR operation of the transformed result and the B input data (102) is performed to output an XORed result as B intermediate data (106), and the B intermediate data is input to a next sub-transformation unit (122) as B input data. On the other hand, the B input data (102) is input to a next sub-transformation unit as A input data. A second nonlinear transformation of the B input data (102) is performed using a second key parameter (112), the transformed result is output, an XOR operation of the transformed result and the B intermediate data (106) is performed to output an XORed result as B intermediate data (108), and the B intermediate data is input to a next sub-transformation unit (123) as B input data. The above configurations is connected in a cascade and the last A intermediate data and B intermediate data are output as transformation result (103 and 104).
Patent CA-2204376-A1 (CA)
Inventor: SCOTT LOGAN
IPC: H04B7/08
Filed: 1995-10-12
Abstract: Un système récepteur s'appliquant à une diversité d'antennes met en oeuvre un câble unique d'antenne (152 ou 199). Ce câble unique d'antenne (152 ou 199) raccorde un récepteur à une pluralité d'antennes (130 et 131 ou 230 et 231). Les signaux (140 et 141, ou 195 et 196) provenant des antennes (130 et 131, ou 230 et 231) sont combinés sur le câble unique d'antenne (152 ou 199) par des décalages de fréquences, par division de code, par division dans le temps à spectre étalé, ou par une combinaison des deux. Au niveau du récepteur, les signaux provenant des antennes sont découplés. En cas de fractionnés du signal d'antenne en une pluralité de signaux de duplication, la sélection d'un des signaux de duplication s'effectue par glissement de fréquence et le glissement de fréquence des signaux assure la corrélation. Dans le cas de division de code à spectre étalé, les signaux d'antenne sont découplés par fractionnement du signal d'antenne en une pluralité de signaux de duplication et par démultiplexage de chacun des signaux de duplication par un code différent à spectre étalé. Dans le cas d'une réaction par découplage des signaux d'antenne, une ou plusieurs antennes peuvent être sélectionnées pour la communication.
Patent CA-2204525-A1 (CA)
Title: Micron sized nickel metal powder and a process for the preparation thereof
Inventor: SCHEIE HUGH C
IPC: B22F1/05
Filed: 1995-11-14
Abstract: A process is provided for the production of a nickel metal powder by reduction of an ammoniacal nickel (II) carbonate solution essentially free of metallic nickel. A soluble silver salt is added in an amount to provide a soluble silver-to-nickel weight ration of 1.0 to 10.0 grams per kilogram of nickel, an organic dispersant, such as gelatin, is added in the amount of 5.0 to 20.0 grams per kilogram of nickel Ni (II), together with a spheroid-promoting agent such as anthraquinone in an amount of about 1.0 to 5.0 grams per kilogram of nickel. The solution is heated to a temperature in the range of 150 to 180 °C, with agitation, under a hydrogen pressure of about 3.5 MPa for a time sufficient to reduce the ammoniacal ammonium nickel (II) carbonate solution to micron-sized nickel metal powder. A high purity, micron-sized nickel metal powder of generally spheroid particulate configuration is produced. The nickel metal powder has an average particle size of about 0.5 microns. The metal powder is characterized in having an iron impurity content of less than 100 ppm.
Patent CA-2204785-A1 (CA)
Inventor: WOLFF LAWRENCE B
IPC: G01J4/00
Filed: 1995-11-09
Abstract: Un appareil (10) comprend un filtre optique (12) qui résout un rayonnement électromagnétique en une séquence de composantes de polarisation distinctes, un dispositif de prise de vue (14) pourvu d'un dispositif d'enregistrement (16) et un circuit de commande (18). Le dispositif de prise de vue (14) reçoit la séquence de composantes de polarisation distinctes provenant du filtre optique (12) et les enregistre dans le dispositif d'enregistrement (16). Le circuit de commande (18), qui reçoit le signal de synchronisation vidéo, produit un signal de synchronisation de filtre qui est fourni au filtre optique (12) de façon que celui-ci produise la séquence de composantes de polarisation distinctes, le filtre optique (12) étant ainsi en synchronisme avec le dispositif de prise de vue (14). Cet appareil (10) est utilisé pour l'observation des caractéristiques de polarisation d'une scène.
Patent CA-2206668-A1 (CA)
Inventor: ROM CHRISTEL
IPC: B65D85/10
Filed: 1995-12-06
Abstract: Afin d'améliorer la résistance à l'eau, les valeurs caractéristiques mécaniques et l'imperméabilité de matériaux thermoplastiques déformables et biodégradables constitués de mélanges d'esters d'amidon avec des glycols de polyalcylène, avec adjonction d'acides carboxyliques et d'acides oxycarboxyliques aliphatiques polybasiques, on ajoute au mélange une proportion de polycarbonates aliphatiques comprise entre 5 : 95 et 95 : 5, et le cas échéant des plastifiants et des charges écologiquement admissibles. Ces matériaux peuvent être utilisés pour emballer tous produits à emballer dans des pellicules, notamment des produits de tabac, mais aussi du savon, des mouchoirs en papier, des articles de toilette ou similaires. Ces matériaux sont non seulement biologiquement dégradables, mais se caractérisent en ce qu'ils peuvent être récupérés sans produire des effets nocifs aussi bien par un procédé spécial que par des procédés usuels de recyclage.
Patent CA-2207127-A1 (CA)
Title: Document protection methods and products
Inventor: WICKER THOMAS M
IPC: B41M3/14
Filed: 1997-06-05
Abstract: A method and product for making non-reproducible documents (20), in which a nearly invisible indicia (23) on the document 20 is printed by continuous screened lines of a desired pitch (22), and a background (24) that will not reproduce by copying that is formed by orthogonal reproduction of positive/negative images of continuous lines to produce broken lines of a desired width and pitch.