baber/WOPTO huggingface dataset:
Patent CA-2150264-C (CA)
Title: Electrical connector and fuel dispensing hose
Inventor: SIMPSON W DWAIN
IPC: B67D7/42
Filed: 1993-12-02
Granted: 1999-01-05
Abstract: A fuel dispensing hose having conductive elements for transmitting electric signals from a fuel dispenser to a fuel dispensing nozzle. A plurality of conductive bands are installed around a portion of the hose, and a plurality of conductive plungers (301) in the fuel nozzle make contact with the conductive bands. As the hose is twisted, the conductive bands remain in contact with the plungers (301), thereby providing uninterrupted electric signals to the nozzle.
Patent CA-2158265-C (CA)
Title: A secure application card for sharing application data and procedures among a plurality of microprocessors
Inventor: HOLTEY THOMAS O
IPC: G06F21/85
Filed: 1995-01-13
Granted: 1997-01-14
Abstract: A secure application memory card (3) can be operatively connected with a host microprocessor (5-6) via a standard interface, and contains an access control microprocessor (ACP 10) on a single semiconductor chip which interconnects to a number of non-volatile addressable memory chips (103a, 103n) each organized into a plurality of blocks. The microprocessor includes an addressable non-volatile memory (10-2) for storing information including a number of key values and program instruction information and security control unit for protecting the data contents of the non-volatile memory chips from unauthorized access, The memory card futher includes an application processor (A1) and an access discrimination logic unit (A3). The access discrimination logic unit includes an access by type memory writable by the application processor (A1) under the control of the ACP (10) for maintaining security. The memory has a plurality of locations, each location having a plurality of access control bits and being associated with a different block of the non-volatile memory chip for defining the different types of access permitted to such block.
Patent CA-2158801-C (CA)
Inventor: HERBERT GRANT DOUGLAS
IPC: F16L1/24
Filed: 1995-09-21
Granted: 1998-07-14
Abstract: A pipeline weight includes a primary body and a pair of secondary bodies pivotally connected in opposed wing-like fashion to the primary body.  The secondary bodies are then secured together by bolts.
Patent CA-2160310-C (CA)
Title: Small container
Inventor: MANN HORST
IPC: B65D1/40
Filed: 1995-10-11
Granted: 2006-07-18
Abstract: The invention relates to small container (2.1, 2.2), in particular of plastic, including at least one cylindrical, in particular circular cylindrical section with a means (16.1a to c, 16.2a and b, 18.2a and b) located in the region of cylindrical peripheral area of this section for producing a form-locked slide-insertion-connection with at least one further such small container. The invention is characterized in that the container is rollable in the peripheral direction perpendicular to the insertion direction with its means (16.1a to c, 16.2a and b, 18.2a and b) for producing the slide-insertion-connection on a similarly formed means (16.1a to 16c, 16.2a and b, 18.2a and b) of a further such small container and is always held in a form-locked manner in the radial direction during this rolling movement.
Patent CA-2162957-C (CA)
Title: Cinnamic acid derivative
Inventor: WAKI MICHINORI
IPC: C07C229/22
Filed: 1995-11-15
Granted: 2011-08-02
Abstract: The invention provides a cinnamic acid derivative having a novel spacer introduced into cinnamic acid which is photodimerizable, a cinnamic acid-polymer derivative photocurable with high sensitivity and efficiency obtainable by introducing the above cinnamic acid derivative into a host polymer such as a glycosaminoglycan, and a photocrosslinked cinnamic acid-polymer derivative obtainable by exposing the same cinnamic aicd-polymer derivative to ultraviolet light irradiation.
Patent CA-2175083-C (CA)
Title: Process for upgrading a paraffinic feedstock
Inventor: VAN BRUGGE PAULUS THEODORUS MA
IPC: C07C9/16
Filed: 1994-10-27
Granted: 2007-03-27
Abstract: Process for upgrading a paraffinic feedstcok comprising contacting feedstock and olefin at a paraffin to olefin ratio greater than 5 v/v with a solid acid catalyst wherein the process is carried out under hydr ogenating conditions preferably as part of cyclic proces s for catalytically upgrading a paraffinic feedstock and upgrading the activity of deactivated catalyst. Process is especially suited for alkylation of a paraffinic feedstock by the condensation of paraffins with olefins.</SD OAB>
Patent CA-2176174-C (CA)
Inventor: JUBINVILLE LEONARD ARTHUR
IPC: A61D3/00
Filed: 1996-05-09
Granted: 2001-01-16
Abstract: An apparatus for restraining ruminant mammals; especially deer.  The apparatus includes a "V" shaped open ended chute having opposed sidewalls and a floor.   Shoulder pads are secured in opposed relation to the opposed sidewalls adjacent one open end.  The shoulder pads engage shoulders of an animal attempting to pass through chute, thereby retarding the animals forward progress.  Relative movement of the sidewalls and the floor is effected, thereby suspending the animal in the "V" shaped open ended chute.
Patent CA-2179187-C (CA)
Title: Simplified apparatus for detection of leaks in pressurized pipelines
Inventor: STARR JAMES W
IPC: G01M3/28
Filed: 1994-12-16
Granted: 2004-11-23
Abstract: An apparatus for detection of leaks in pressurized pipelines which utilizes a large pressure vessel (610) and a small measurement vessel (612). The measurement vessel (612) magnifies level changes during leak detection tests. The apparatus is connected to a pipeline through the measurement vessel (612). The entire system can be filled with liquid from the pipeline by opening a valve (V2) between the measurement (612) end pressure (610) vessels. leak detection tests are conducted by measuring changes in volume with the measurement vessel (612) over time while the pressure over the liquid in the pressure vessel (610) and measurement vessel (612) is maintained approximately constant. During tests, liquid communication between the measurement vessel (612) and pressure vessel (610) is prevented by closing the valve (V2) between them but vapor communication between the vessels is permitted.
Patent CA-2179977-C (CA)
Title: Code-division multiple-access base station transmitter
Inventor: SATO TOSHIFUMI
IPC: H04J13/00
Filed: 1996-06-26
Granted: 2000-08-29
Abstract: In a code-division multiple-access base station transmitter, a digital base-band section includes spread units for directly spreading input transmission data for each channel by different spread codes to output spread signals, a summer for summing the spread signals and for outputting a multiplexed spread signal, a limiter for limiting the amplitude of the multiplexed spread signal so as not to exceed a predetermined value, and a roll-off filter for limiting a transmission spectrum by shaping a waveform of the transmission signal and for outputting a digital base-band signal to an analog base-band/RF section. The analog base-band/RF section converts the digital base-band signal into an analog base-band signal with a digital-to- analog converter, and a carrier is modulated to convert the analog base-band signal into an RF signal in a modulator. The RF signal is amplified in a transmission power amplifier to transmit the amplified RF signal through a transmission antenna.
Patent CA-2180496-C (CA)
Title: Female cable connector head for relocatable wiring systems and methods for manufacture thereof
Inventor: ANDERSON ORMAND GILBERT JR
IPC: H01R25/16
Filed: 1996-07-04
Granted: 2000-02-01
Abstract: A dual-port electrical cable female connector head primarily useful for branch circuit extension of and for fixture tapping into a relocatable wiring system, the female connector head of the invention is located at one end of a length of electrical cable which carries one or more circuits and into which lighting fixtures or other electrical loads are to be tapped at predetermined locations of the wiring system by connection to tapping ports formed in respective female connector heads. A male connector head joined to the length of cable at the other end thereof connects to a branch circuit port formed in a female connector head of an adjacent length of cable in the wiring system. The relocatable wiring system is thus formed along its length by repetitive units consisting of lengths of cable with one of the female connector heads of the invention being joined to one end of the cable and a male connector head being joined to the other end of the cable, the female connector head of the invention having two connection ports disposed in angular relationship to each other which is out of plane of the body of the female connector head with both ports being capable of use either as a tapping port or as a branch circuit port. The female connector head of the invention improves prior wire system connectors by providing a more compact, less expensive and more easily manufactured female connector head and which also exhibits a low profile in use and is manufactured using fewer discrete parts while displaying greater operational flexibility in use .
Patent CA-2184802-C (CA)
Title: Process for manufacture of imidazo benzodiazepine derivatives
Inventor: BENDER KARL-HEINZ
IPC: C07D487/04
Filed: 1996-09-04
Granted: 2007-07-31
Abstract: The invention is concerned with a novel process for the manufacture of 4H-imidazo[1,5-a][1,4]benzodiazepine derivatives of general formula I (see formula I) wherein R1 signifies phenyl or mono- or disubstituted phenyl; R2 signifies hydrogen, halogen, nitro, cyano, trifluoromethyl or lower alkyl; R3 signifies hydrogen or lower alkyl; and R4 signifies hydrogen or lower alkyl and of pharmaceutically usable salts of these compounds by decarboxylating a 4H-imidazo[1,5-a][1,4]benzodiazepine- carboxylic acid of general formula II (see formula II) wherein R1, R2, R3 and R4 have the above significances, at elevated temperature and under elevated pressure in the presence of an organic solvent. The compounds of formula I and their pharmaceutically usable acid addition salts are known muscle relaxants, sedatives and anticonvulsants.
Patent CA-2185492-C (CA)
Title: Water heater having molded plastic storage tank, and associated fabrication methods
Inventor: ROSS DAVID O
IPC: F24H1/18
Filed: 1996-09-13
Granted: 2000-05-02
Abstract: An electric water heater has a body structure formed in a manner eliminating the need for a separate metal water storage tank therein. The body structure is formed from a coaxially and sealingly joined series of one-piece molded plastic body sections including opposite end sections having closed outer ends. Each one piece molded plastic body section has tubular inner and outer shell portions that are coaxial with one another and radially separated by a circumferentially spaced series of radially extending ribs molded integrally therewith and defining therebetween a circumferentially extending series of arcuate insulation spaces. In the assembled body structure the inner shell portions entirely define in the water heater an internal water storage vessel portion that is outwardly enveloped by the insulation spaces and structurally reinforced, via the integral ribs, by the outer shell sections. Suitable inlet and outlet piping is operatively communicated with the interior of the body structure, and water disposed in the internal storage vessel portion thereof may be selectively heated by one or more electric resistance type heating elements operatively mounted on the water heater body structure.
Patent CA-2185932-C (CA)
Inventor: MAHE YANN
IPC: A61Q5/00
Filed: 1996-09-18
Granted: 2003-11-11
Abstract: L'invention concerne l'utilisation à titre de principe actif, dans un milieu physiologiquement acceptable, dans une composition cosmétique ou pour la préparation d'un médicament, d'une quantité efficace d'au moins un peptide contenant le tripeptide Lysine-Proline-Valine, ou de tout équivalent biologi que fonctionnel, dans lequel le résidu Proline est sous la forme de son isomère optique dextrogyre, destinée à traiter l'inflammation. L'invention concerne également un procédé de traitement cosmétique.
Patent CA-2189548-C (CA)
Inventor: HOWELL JAMES MILTON
IPC: D02J1/22
Filed: 1995-06-19
Granted: 2000-10-10
Abstract: Polyester carpets of poly(trimethylene terephthalate) are disclosed which have ex-cellent stain-resistance, texture retention and resistance to crushing.  The bulked continu-ous filament yarn used to make the carpets and the process for making the yarns are also disclosed.
Patent CA-2190229-C (CA)
Inventor: OMARU ATSUO
IPC: H01M50/131
Filed: 1996-11-13
Granted: 2005-02-01
Abstract: A nonaqueous-electrolyte secondary battery has an electrode assembly having positive and negative electrodes separated from each other by a porous resin separator, and a battery case having a side wall with at least one land projecting inwardly into the battery case or outwardly out of the battery case, the electrode assembly being disposed in the battery case. Alternatively, the battery case may have a plurality of walls and a plurality of round corners each joining adjacent two of the walls.
Patent CA-2191664-C (CA)
Title: Formulation for iron chelation, a process for preparing the formulation and a method of treating thalassemia
Inventor: KUMAR SARKAR AJIT
IPC: A61K9/14
Filed: 1996-11-29
Granted: 2006-11-07
Abstract: A pharmaceutical formulation useful for treating patients suffering from thalassemia, which comprises powder of Anemonin Pretensis in an amount in the range of 0.02 to 0.12 wt % of the formulation, quinine sulphate in an amount in the range of 0.0005 to 0.003 wt % of the formulation, distilled or demineralised water in an amount in the range of 0 to 40 wt % of the formulation, and ethanol in an amount in the range of 99.88 to 60 wt % of the formulation; and a process for preparing the formulation by mixing the above ingredients.
Patent CA-2192866-C (CA)
Title: Adhesive composition
Inventor: NISHIKAWA MAKOTO
IPC: C09J153/00
Filed: 1996-12-13
Granted: 2005-10-25
Abstract: Described is an adhesive composition suitable for a hot melt adhesive or hot melt type pressure-sensitive adhesive, which comprises a block copolymer (a) and a tackifier (b), wherein said block copolymer (a) having at least one polymer block A being a hydrogenated butadiene polymer block having a 1,2-bond content of 20 mole% or smaller and at least one polymer block B substantially having an olefin polymer structure different from the polymer block A and having a glass transition temperature of -20°C or lower and heat of crystalline fusion of 8 cal/g or lower, and containing the polymer block A before hydrogenation in an amount of 3 to 80 wt. o; which is excellent in various properties such as process stability, adhesion, creep resistance, flexibility at low temperature and solvent resistance; and which can be used widely for packing, bookbinding, plywood, woodworking, making shoes, adhesion of textile goods and production of various kinds of adhesive goods such as adhesive tapes and labels.
Patent CA-2193702-C (CA)
Inventor: LOPEZ GEORGE A
IPC: A61J3/00
Filed: 1995-06-26
Granted: 2009-10-13
Abstract: A fluid transfer device comprising a hollow piercing element having a firs t end for receiving a standard syringe nose or other similar medical device an d a second end having a tapered tip for accessing fluid inside a medication container is disclosed. In a preferred embodiment, the device has a disk-shaped stop for limiting entry of the piercing element into the vial. Preferably, the piercing elemen t includes outwardly extending barbs which allow the device to be inserted into a vial but which prevent the device from being removed from the vial after insertion. After the syringe is disengaged from the device, the device and spent medication vial may be discarded as a unit. Alternatively, the device can remain attached to the vial, and a new syringe can be used to withdraw additional fluid from the vial when desired. In an alternate embodiment, a reusable, resealable valve is connected to the first end of the piercing element, which valve allows multiple syringes to be used with the piercing element. Various adaptors for using the device with intravascul ar (IV) lines and drip-bags are also disclosed.
Patent CA-2196990-C (CA)
Title: Zinc powder for alkaline batteries
Inventor: STRAUVEN IVAN A J
IPC: C22C18/04
Filed: 1995-08-14
Granted: 2010-10-26
Abstract: A zinc powder for alkaline batteries can comprise up to 20 ppm of iron if it further consists of 0.0005-1 % of aluminium, of a quantity of calcium such that the molar ratio aluminium/calcium amounts at most to 2 and such that the sum of the concentrations of aluminium and calcium amounts at most to 2 %, of 0.001-2 % of at least one of bismuth, indium and gallium, the rest being zinc.
Patent CA-2197899-C (CA)
Inventor: PLEE DOMINIQUE
IPC: B01D15/00
Filed: 1997-02-18
Granted: 2001-08-07
Abstract: A method for eliminating the aromatic components at a content of 0.1-2% present in a paraffin consists of contacting at ambient temperature, the paraffin in the liquid state with a faujasite of ratio Si/Al less than 1.2.
Patent CA-2208441-C (CA)
Inventor: YASUKAWA YOICHI
IPC: A01K1/015
Filed: 1995-10-20
Granted: 2001-07-17
Abstract: A pelletized product is a mixture which contains 49 to 59 percent by weight powdery wood having a particle size of not more than 60 mesh, 20 to 30 perce nt by weight powdery bentonite having a particle size of not more than 200 mesh , 6 to 16 percent by weight highly water absorptive powdery resin, and 5 to 15  percent by weight powdery paste. The pelletized product serves as an animal excrement treating material which has a bulk density of 0.25 to 0.5 g/cm and  a water absorptive capacity 1.3 to 3 times its own weight. The animal excremen t treating material is combustible to permit incineration treatment, and solidifies each excrement and leaves a small amount of excrement to be discarded.
Patent CA-2209203-C (CA)
Title: Lead- and barium-free priming charges
Inventor: HAGEL RAINER
IPC: C06B45/00
Filed: 1996-10-26
Granted: 2007-10-02
Abstract: The invention concerns lead- and barium-free igniter compounds with initial explosive substances mixed with oxygen-producing substances. The igniter compounds are characterized in that the initial explosive substances are selected from alkali metal salts and/or alkaline earth metal salts of dinitrobenzofuroxanes and the oxygen-producing substances are selected from metallic peroxides, nitrates of ammonium, guanidine, aminoguanidine, triaminoguanidine, dicyandiamidine and the elements sodium, potassium, magnesium, calcium, cerium and/or polyvalent metallic oxides. The igniter compounds according to the invention display higher stability with respect to known pollutant-free igniter compounds.
Patent CA-2210130-C (CA)
Title: Dispositif de traitement d'elements plans au moyen d'un jet de plasma
Inventor: TOKMULIN ISKANDER MALIKOVICH
IPC: H01L21/02
Filed: 1995-04-11
Granted: 2007-08-14
Abstract: Le dispositif selon l'invention s'applique au domaine du traitement au plasma d'éléments plans tels que des plaques, des feuilles et des tranches dans l'ingénierie électrique et électronique. Ce dispositif, qui est conçu pour traiter les éléments plans à l'aide d'un jet de plasma, est constitué des éléments suivants qui sont montés dans une chambre fermée (1): un moyen d'entraînement (12) qui provoque le déplacement angulaire des supports (14) qui sont dotés d'un entraînement rotatif commun (18); un générateur de jet de plasma (10); et, monté à l'extérieur de la chambre fermée (1), un manipulateur (27) et des unités de stockage (28) des éléments (29). L'élément nécessitant le traitement (29) est sélectionné dans le dispositif de stockage par le manipulateur (27) et placé dans le support (14) qui, conjointement avec l'élément (29), passe au-dessus du générateur de jet de plasma (10) utilisé pour le traitement. Le cycle peut être répété autant de fois que nécessaire.
Patent CA-2211997-C (CA)
Title: Valve connector
Inventor: VAN DER BLOM NICOLAAS
IPC: F04B41/00
Filed: 1996-02-02
Granted: 2009-05-19
Abstract: By a universal valve connector for inflation valves of vehicle tyres (Sclaverand, Dunlop-Woods, or Schrader), whose connector consists of a connector housing (368), which partly is connected to a pressure source, preferably a hand or foot pump, and which partly has a coupling hole (5) with a diameter corresponding to the diameter of the valve, which is to be connected, where the coupling hole is equipped with a securing means for securing on the valve, plus a sealing means against valves of different size s. This is achieved by the sealing means (366) being mounted coaxially in the connector housing (368) and being established on at least two parallel, separate levels, having the centre line (4) of the connector housing (368), which is coaxial to the centre line of the valve, as its normal, where the minor diameters of the sealing means approximately correspond to the major diameter of the current valve dimensions, on which the connector is mounted when used, that the sealing means (366), closest to the opening (8) of the coupling hol e (5) in the connector housing (368) has the biggest minor diameter, while the sealing means (366) farthest from the opening (8) of the coupling hole in the connector housing (368) has the smallest minor diameter, and diameters between the extremes are lying corresponding separate distances between thes e extremes. The valve connector has the possibility of automatically adjust itself to the valve in question and if needed to activate the central core of a Schrader valve. Also, it is possible to use the connector with existing pumps.</SDOAB >
Patent CA-2213280-C (CA)
Title: A numbering apparatus for documents, and numbered documents
Inventor: MURL GERHARD
IPC: B42D25/29
Filed: 1997-08-18
Granted: 2007-05-22
Abstract: To improve the security in data carriers, such as papers of value, bank notes, ID cards, etc., a numbering apparatus is proposed for individualizing the data carrier whereby the characters are engraved in the engraved blocks present on the numbering apparatus such that the serial number extends along a line having a curvature.
Patent CA-2214399-C (CA)
Inventor: CIMILUCA PAUL ALFRED
IPC: A61K31/405
Filed: 1996-02-20
Granted: 2001-03-27
Abstract: The present invention relates to improved pharmaceutical compositions containing an analgesic encapsulated within a soft gelatin shell wherein said shell contains a xantine derivative, such a caffeine.
Patent CA-2215158-C (CA)
Title: Mail piece stacking machine
Inventor: NOBILE JOHN
IPC: B65H31/06
Filed: 1996-03-12
Granted: 2002-08-06
Abstract: A mail piece stacking machine is disclosed which is designed for use in conjunction with a mail piece processing machine. The stacking machine has an elongate frame (26) with a first feeding device (32) consisting of a pair of cooperating rollers (44, 48) disposed adjacent the inlet end of the stacking machine, the stacking machine receives the mail pieces in seriatim from the processing machine and positively feeds the mail pieces into the stacking machine. A second elongate feeding device (36), consisting of a pair of belts (70) traveling at a much slower speed than the first feeding device, receives the mail pieces in a shingled overlapping relationship, and transports them to an upwardly angled stacking wall (134) which causes the mail pieces to form a stack of mail pieces in the same upwardly angled orientation which progresses from the stacking wall (134) toward the first feeding device (32).