baber/WOPTO huggingface dataset:
Patent CA-2112294-A1 (CA)
Title: Material container with memory
Inventor: NEWTON CLOYCE D
IPC: A01M21/00
Filed: 1993-12-23
Abstract: A pesticide container with an integral metering device and non-volatile electronic memory.  The memory device retains selected information pertaining to the type of material in the container.          This information includes type and quantity of material, permissi-ble uses and application rates of the material, calibration data for the metering device and actual uses and application rates of the material as applied.
Patent CA-2112987-A1 (CA)
Title: Thiazole derivatives
Inventor: CHIHIRO MASATOSHI
IPC: C07D417/14
Filed: 1993-05-26
Abstract: ABSTRACT           The present invention is intended to provide a thiazole derivative having an excellent inhibitory activity for superoxide radical.         The thiazole derivative of the present invention is represented by general formula (1):            (wherein, R1 and R2 are the same as defined above).
Patent CA-2115465-A1 (CA)
Title: Highly alkaline proteases, dna sequences encoding them and process for their production
Inventor: AMORY ANTOINE
IPC: C12R1/19
Filed: 1994-02-11
Abstract: Abstract of the Disclosure Optimized highly alkaline proteases suitable for use in washing agent formulations in which the original amino acids have been replaced in two, three, four or five of the given positions by different, defined amino acids, and a process for preparing  them using  microorganisms  transformed by mutated DNA sequences obtained by altering DNA sequences encoding highly alkaline  protease  produced by  Bacillus species in specified positions by directed mutagenesis.
Patent CA-2118271-A1 (CA)
Inventor: BALES BRUCE M
IPC: H04W4/029
Filed: 1994-10-17
Abstract: Using a plurality of terminal service profiles (TSP) that are selected on the basis of the switching system to which a wireless mobile unit is registered. Each TSP defines the operation of features associated with the wireless mobile unit, and a service profile defines features associated with a directory number shared by a stationary station set and the wireless mobile unit. This allows some features to be associated only with the wireless mobile unit and other features to be associated with the shared directory number. These other features are usable by the wireless mobile unit and any other unit sharing the shared directory number. These other features are performed on a permanent switching system to which the shared directory number is assigned. When the wireless mobile unit is not associated with a stationary telephone station set, different TSPs are selected based on the particular switching system to which the wireless mobile unit is registered. ISDN messages are used to provide those features which should appear to be performed on a permanent switching system as if the wireless mobile unit was registered on the permanent switching system.
Patent CA-2119686-A1 (CA)
Title: Pentafluorobutane compositions and their use
Inventor: PENNETREAU PASCAL
IPC: C23G5/032
Filed: 1994-03-23
Abstract: The invention relates to compositions comprising 1,1,1,3,3-pentafluorobutane and ethanol. These compositions can be used in particular as solvents for cleaning electronic components and for degreasing metals.
Patent CA-2120663-A1 (CA)
Inventor: CORMIER CAMILLE
IPC: A47C1/00
Filed: 1994-07-12
Abstract: Cette chaise fût inventée et fabriquée de toute pièce par Camille Cormier, de Caraquet, N.-B. Elle sert à monter dans un arbre ou un-poteau. Elle peut se transporter de la même façon qu'un sac à dos et elle est très légère (moins de vingt livres) ou avec le chariot à cet effet voir le plan.  Cette chaise est très sécuritaire et ne détruit pas les ar-bres et l'environnement. Elle est idéale pour la chasse aux gros gibiers, pour la chasse à l'arc, pour aider à secourir des personnes lors d'un inc-endie, par les pompier et les policiers.
Patent CA-2123379-A1 (CA)
Inventor: BOULA GERARD
IPC: B23K15/04
Filed: 1994-05-11
Abstract: Société dite ; FRAMATOME Equipement interne pour le soudage bout à bout par faisceau d'électrons de deux pièces annulaires et utilisation DU CONTENU TECHNIQUE DE L'INVENTION L'équipement interne (4) comporte un anneau métallique (13) dont le diamètre extérieur est sensiblement égal au diamètre intérieur des pièces tubulaires (1, 2) comportant une pluralité de fentes de direction radiale sur une partie de sa largeur délimitant des segments d'anneau adjacents reliés entre eux e-t un dispositif de maintien et d'appui (14) de l'anneau métallique (13) contre les surfaces internes des pièces annulaires (1, 2) dans leur zone de raccordement (11) comportant une partie centrale (21) de support et une pluralité de bras (22) de longueur réglable ayant une disposition rayonnante autour de la partie centrale (21). L'équipement interne (4) comporte également deux parois (15, 16) délimitant une chambre étanche (8) à l'intérieur des pièces (1, 2). Figure 1.
Patent CA-2125074-A1 (CA)
Title: Process for preparing organic carbamates
Inventor: HEUER LUTZ
IPC: C07C269/04
Filed: 1994-06-03
Abstract: PROCESS FOR PREPARING ORGANIC CARBAMATES                 Abstract A process has been found for preparing organic carbamates from a basic amine, carbon dioxide and an alkylating agent, characterized in that the amine is firstreacted with carbon dioxide in the presence of one or more basic compounds of the elements lithium, sodium, magnesium, potassium, rubidium, strontium, caesium, barium and/or of ammonium and the alkylating agent then added.
Patent CA-2128392-A1 (CA)
Title: Electrical pipe fitting with integral grounding fixture
Inventor: LUU LU V
IPC: H02G3/06
Filed: 1994-07-19
Abstract: ELECTRICAL PIPE FITTING WITH INTEGRAL GROUNDING FIXTURE            ABSTRACT OF THE DISCLOSURE           An electrical pipe fitting with integral grounding fixture for securing a grounding wire.  Each electrical pipe fitting includes a hollow metal tubular member for receiving electrical wire. The tubular member is adapted to be coupled as an intermediate section of a grounded electrical pipe.  The tubular member has a first end and a second end.  The first end is adapted to be coupled to a section of the electrical pipe. The second end includes threads which mate with threads on a collar to secure the fitting to the receptacle box.  A raised portion extends from the tubular member and includes an aperture for receiving and securing a grounding wire, whereby a ground path is established between the grounding wire and the electrical pipe.  The raised portion can be formed integrally with the tubular member or provided on a separate sleeve which extends over the tubular member.  The electrical pipe fitting can be either a straight section, or alternatively, can include an angled corner.  A removable cover is provided to cover the opening formed by the angled corner to allow access to the electrical wire.  A frictional lock is provided to prevent unintentional dislodging of the cover.
Patent CA-2129543-A1 (CA)
Inventor: JONSSON BJOERN E R
IPC: H04M11/02
Filed: 1993-02-01
Abstract: The invention relates to a method and to a system for supporting communication for a first user who desires to be able to communicate with second foreign users in an environment in which communication can take place via several different telecommunication networks. The first user in each telecommunication network has an address which is used by the foreign users when making a call. The invention is characterized in that calls which use this address instead of being terminated by the user are terminated by an intermediary. The intermediary communicates as the receiving party to the calling party, in accordance with predetermined instructions given by the first user. The intermediary either performs a predetermined procedure or establishes communication with the first user in accordance with the instructions given. The user is therewith afforded the possibility of taking a dynamic position with regard to how each call shall be dealt with.
Patent CA-2129676-A1 (CA)
Inventor: SMITH RONALD L
IPC: A61K31/085
Filed: 1991-10-21
Abstract: The subject invention involves antitussive pharmaceutical composition for the peroral administration of dextromethorphan, the composition being at a pH of from about 8 to about 11.
Patent CA-2131170-A1 (CA)
Inventor: PANTALONI JACQUES
IPC: F16L59/02
Filed: 1993-01-08
Abstract: 2131170 9318335 PCTABS00163 La présente invention a pour objet un capitonnage modulaire isolant pour enceinte fermée (7), constitué de panneaux (1, 2) et d'éléments préfabriqués, spécialement adapté aux enceintes destinées au transport de marchandises telles que les containers. Lesdits panneaux et éléments préfabriqués font partie d'un prêt à monter ou "kit" adaptable aux dimensions de l'intérieur de l'enceinte (7) à isoler, et comprenant la totalité des éléments nécessaires au capitonnage, lesdits panneaux (1) recouvrant les parois périphériques et le plafond de l'enceinte, étant constitués d'un isolant monobloc autoporteur en plaques, et lesdits éléments préfabriqués comprenant essentiellement des écarteurs (6) sous forme de cales ponctuelles, placés entre la surface interne de l'enceinte (7) et au moins celles externes desdits panneaux (1), et réalisées dans un matériau apte à rompre toute conduction thermique entre les deux dites surfaces.
Patent CA-2134114-A1 (CA)
Title: Fluid dampened support having variable stiffness and damping
Inventor: IDE RUSSEL D
IPC: F16C17/06
Filed: 1993-04-22
Abstract: A fluid dampened support for a bearing such as a tilt pad bearing or a rolling element (13) bearing such as a ball bearing, needle bearing, roller bearing and the like. The fluid dampened support (20) includes a network of closely spaced beams (24, 26, 28), which act as structural springs which support the outer race of the roller bearing for movement in any direction. The spring rate or constant of these structural springs can be caused to change after a selected amount of deflection. The amount of deflection needed to cause the change in spring rate can be adjusted to suit the particular application. A liquid is provided in the spaces between the beams (24, 26, 28) to dampen movement of the pads. The damping rate can be made to change with movement of the pads (32).
Patent CA-2136128-A1 (CA)
Inventor: YOSHIDA DAISAKU
IPC: A63B53/04
Filed: 1994-11-17
Abstract: A golf club head is formed of an alloy steel which comprises at most 0.2 wt.% of C, 0.05-1.0 wt.% of Si, at most 0.5 wt.% of Mn, 3.0-8.0 wt.% of Ni, 10.0-20.0 wt.% of Cr, 3.0-8.0 wt.% of Mo and 10.0-20.0 wt.% of Co, the remainder being substantially Fe, and has a metallic texture composed principally of martensite.
Patent CA-2138062-A1 (CA)
Title: Starch foams for absorbent articles
Inventor: GRIESBACH HENRY L III
IPC: C08J9/00
Filed: 1994-12-14
Abstract: The present invention provides a resilient absorbent foam containing starch,  a superabsorbent material and a plasticizer.   The absorbent  foam  is highly absorbent, dimensionally stable,  resilient and flexible as well as biodegradable and flushable.  Additionally provided is an absorbent foam comprising starch and a plasticizer, which is highly resilient and flexible.   The present invention also provides an absorbent article containing the resilient absorbent foam.
Patent CA-2140936-A1 (CA)
Inventor: ADLER ZDENEK
IPC: G01S13/931
Filed: 1992-07-27
Abstract: A range detection apparatus comprising means for generating high frequency energy over a finite frequency range and for frequency modulating over a limited range of bandwidth the generated signal. A  first path (130) provides a phase reference (132) while a second path (160) provides for transmitting and receiving the signal.  Along one of the paths, the frequency modulated signal is phase shifted (130) at a plurality of predetermined frequency values over a finite frequency range of bandwidth and at a predetermined plurality of phase-shifting values and at combinations of phase-shifting and frequency values to improve the relative range resolution. Additionally, a temperature compensated one port Z-network (162) is provided to generate a voltage of equal magnitude and opposite sign so that of the voltage reflected from the antenna (120).
Patent CA-2148947-A1 (CA)
Title: Self-contained cleaning and retrieval apparatus
Inventor: HUGHES JOEL
IPC: F27D25/00
Filed: 1993-07-30
Abstract: A self-contained, environmentally safe cleaning apparatus, including a supply of recycleable cleaning fluids and means for heating, filtering and pressurizing such fluids for removing, capturing and packaging for safe disposal oils, dyes, fibers, lead, paint, radioactive wastes, as well as other contaminated hazardous wastes, with the apparatus equipped with a water tank (21), a liquid ring pump (31) adapted to create a wet vacuum recovery system, a water heater (24), a waste particle/liquid separator (35), a demister/hepa filter, and a retractable combined fluid supply and vacuum recovery umbilical cord for attachment to external remote cleaning devices.
Patent CA-2151305-A1 (CA)
Title: Isolated constant wattage lamp ballast
Inventor: BUCKLEY PAUL J II
IPC: H05B41/18
Filed: 1995-06-08
Abstract: A constant wattage ballast transformer of the isolated type permitting the electrical grounding of a mounting shell of the lamp it powers in which a primary, secondary and auxiliary winding are provided with the primary winding inducing voltage into the auxiliary and secondary windings while being electrically isolated from both these windings and the auxiliary winding electrically connected to the secondary winding to add its induced voltage to that directly induced in the secondary winding from the primary winding.
Patent CA-2151646-A1 (CA)
Title: Method and apparatus for transmitting data over a power cable utilizing a magnetic saturable core reactor
Inventor: BESSER GORDON LEE
IPC: H04B3/54
Filed: 1995-06-13
Abstract: The present invention impresses the data on the power signal by utilizing a saturable core reactor. The saturable core reactor uses two cores. Each core has both load windings and control windings. The control windings are selectively energized to alter an electrical characteristic of the current passing through the load windings. The saturable core reactor is designed with cores made of a highly magnetically permeable material so that the cores are easily saturated. The cyclical saturation of the cores achieved by the load current and the selective saturation of the cores achieved by selectively applying a control current results in "deformations" being selectively formed at the zero crossings of the load current waveform. These "deformations" can be selectively formed on the power signal to represent a binary data stream. Once the series of "deformations" is impressed onto the power signal the "deformations" are communicated from one point on the power cable to another point on the power cable together with the power signal. The "deformations" are then read and transformed into a binary data stream. Thus, the power cable is converted from a mere power cable to a power cable capable of transmitting both power and data simultaneously.
Patent CA-2152189-A1 (CA)
Inventor: REINERT GARY L SR
IPC: F21V21/14
Filed: 1993-12-29
Abstract: An airport inset light adjustable alignment container set provides a light fixture and support for airport runway, taxiway, or other aircraft ground traffic areas and variable length extension means for rotatably adjusting height by plus or minus 0.4 millimeter or more and azimuth alignment by about plus or minus one degree or mote. For previously installed, old airport inset lights, a variable length extension assembly of the present invention can be connected to a fixed connecting flange for rotatably adjusting the height and azimuth alignment of a conventional, prior art airport inset light, e.g., one which has been previously installed without the benefit of the present invention. An overlay protection plate protects against paving material entering the light fixture support during airport paving operations and locates the light fixture support after the airport paving operations have coveted it. The overlay protection plate is firmly held bolt-free on the light fixture support, and the pavement cover is removed in substantially one piece.
Patent CA-2156005-A1 (CA)
Title: Multiple color offset press utilizing aqueous ink and waterless printing plates with interstation drying and extraction
Inventor: BIRD JOHN W
IPC: B41F7/02
Filed: 1995-08-14
Abstract: A rotary offset printing method utilizes dry planographic, waterless printing plates, aqueous printing ink and interstation drying and extraction.   Because a dampening system is not needed and the aqueous printing ink does not contain oily components, the problems associated with  the  two-component  water/oil  chemistry  of  offset lithography printing are eliminated.  The aqueous printing ink is transferred to a waterless printing plate having a non-image surface area which is hydrophobic and also having an image surface area which is hydrophilic.  The aqueous printing ink is applied to the surface of the waterless printing plate whereby the image areas are wetted by the aqueous printing ink,  and the aqueous printing ink is repelled from the non-image surface areas.   The water component of the aqueous printing ink is evaporated by a high velocity, hot air interstation dryer.  Water vapor, volatiles and hot air are extracted from the press by a high performance heat and moisture extractor so that the aqueous ink on a freshly printed substrate is dry and can be immediately overprinted on the next printing unit.
Patent CA-2156395-A1 (CA)
Title: Regulator regions of g proteins
Inventor: NISHIMOTO IKUO
IPC: C07K14/72
Filed: 1994-02-17
Abstract: A molecule having a peptide sequence of 80 or fewer amino acid residues containing the amino acid sequence of an anticouplone of any of the G proteins, which molecule is useful for inhibiting activation of the G protein by its G-coupled receptor.
Patent CA-2158944-A1 (CA)
Title: Composition, film et moulage de resine biodegradable
Inventor: KOTANI KOZO
IPC: C08J7/048
Filed: 1995-01-24
Abstract: L'invention concerne une composition de résine biodégradable comprenant une résine biodégradable ainsi qu'un composé inorganique en couches présentant un rapport d'élancement compris entre 50 et 5.000, ainsi qu'un film et un moulage présentant chacun une couche (1) dont au moins une partie comprend la composition précitée. Ladite composition, ledit film et ledit moulage présentent de bonnes propriétés de barrage aux gaz tout en conservant sensiblement la biodégradabilité de la résine, et par conséquent ils contribuent considérablement à la protection de l'environnement tel que lors de la mise au rebut de détritus et de déchets en plastique, et par la réduction de la quantité de déchets destinés à des décharges.
Patent CA-2159661-A1 (CA)
Inventor: NIIMURA KOICHI
IPC: A61K38/05
Filed: 1993-03-09
Abstract: A phenylalanine-glycine derivative of the general formula (I):                         (see fig. I) wherein R represents a residue of an antitumor substance, or a salt or ester thereof, a process for preparation thereof, and a pharmaceutical composition containing the same are described.     The novel conjugate of the phenylalanine-glycine derivative and the antitumor substance exhibits superior antitumor activity in comparison with the case wherein an antitumor substance is administered singly or as a mixture with phenylalanine.
Patent CA-2160559-A1 (CA)
Title: Biodegradable films fabricated from mixtures of pectin/starch/plasticizers
Inventor: FISHMAN MARSHALL L
IPC: C08L3/02
Filed: 1994-04-21
Abstract: High modulus, flexible films may be fabricated from blends of pectin, starch and, optionally, plasticizers.  The films are biodegradable, water soluble and are advantageous in that all materials are derived from agricultural products.
Patent CA-2161215-A1 (CA)
Title: Mineral filled copolyamide compositions
Inventor: WISSMANN ROLF BERNHARD
IPC: C08K7/14
Filed: 1994-04-28
Abstract: According to the present invention there is provided a polymeric composition comprising: (a) a first polyamide prepared from an aromatic carboxylic acid component and an aliphatic diamine component, the aliphatic diamine component being a mixture of hexamethylene diamine and 2-methyl 1,5-pentamethylene diamine; (b) a second polyamide selected from an aliphatic polyamide, a semiaromatic polyamide, or mixtures or blends thereof; and (c) a mineral filler. These polymeric compositions have a T g of about 117 °C or less. These compositions provide a T oc of about 145 °C to 160 °C. Molded articles made from these compositions have a good surface appearance.
Patent CA-2163311-A1 (CA)
Title: Passive transponder identification apparatus
Inventor: HUISMA CAMIEL
IPC: G06K7/00
Filed: 1995-11-20
Abstract: A passive transponder identification apparatus which includes a plurality of transponders, a microprocessor and a single reader/transmitter coupled to the microprocessor.  A plurality of antennas are provided with each antenna being coupled via a signal relay with the microprocessor.  Each one of the plurality of antennas is dedicated to one of the plurality of transponders.   The microprocessor sequentially activates each one of the plurality of antennas to send a signal from the single reader/transmitter.   An exchange of signals with each one of the plurality of transponders occurs during the activating sequence when the one antenna dedicated to that one transponder is activated.
Patent CA-2168581-A1 (CA)
Title: Fibrinogen receptor antagonists
Inventor: HARTMAN GEORGE D
IPC: C07D495/04
Filed: 1994-08-04
Abstract: Fibrinogen receptor antagonists having formula (I) for example formula (a).
Patent CA-2172690-A1 (CA)
Title: Adhesive base material
Inventor: INAGI TOSHIO
IPC: A61L15/44
Filed: 1996-03-26
Abstract: An adhesive base material comprises a polymer ob-tained by polymerizing a glucosyloxy alkyl (meth)acrylate, a hydroxyalkyl (meth)acrylate, an alkyl (meth)acrylate and a polyfunctional monomer.  This adhesive base material can be caused to swell uniformly because of its good swelling property and exhibits excellent adhe-sion to the skin so that it is useful as adhesive layers in plasters, various medical pads and also medicament-impregnated dermatologic medicines.
Patent CA-2173003-A1 (CA)
Title: Method and apparatus for delivering secured telephony service to a hybrid coaxial cable network
Inventor: SKINNER RUSSELL A SR
IPC: H04M19/00
Filed: 1994-05-26
Abstract: A hybrid coaxial cable network employing interdiction to ensure privacy in telephony communications. The video and telephony signals are secured such that telephony and interactive video signals to and from a subscriber do not appear on the network at any other undesired subscriber location. Power is supplied to the subscriber's telephone through the coaxial cable network.
Patent CA-2175633-A1 (CA)
Title: Programmable smooth junctions on lenses
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/02
Filed: 1996-05-02
Abstract: Programmable smooth junctions are provided for lenses and molds therefor, particularly for toric lens designs, which enable a numerically controlled (NC) machine to be programmed to machine smooth junctions or transitions between adjacent regions of a lens which have different thicknesses or radii of curvature. First and second mathematical functions f(a) and f(b) are defined which specify the curves of first and second segments of a lens surface. The slope dy/dx is derived of the first and second mathematical functions f(a) and f(b) at the transition between the first and second segments of the lens surface. A mathematical function is defined which describes a desired transition between the first and second segments of the lens. The first and second mathematical functions f(a) and f(b), the derived slopes dy/dx of the first and second mathematical functions f(a) and f(b), and the mathematical function describing the desired transition are then utilized to program a numerically controlled machine to machine the first and second segments of the lens surface and the desired transition between the first and second segments.