baber/WOPTO huggingface dataset:
Patent CA-2111591-A1 (CA)
Inventor: MCNALLY MARK P
IPC: B65D47/12
Filed: 1992-06-11
Abstract: An externally threaded vessel having an outwardly pro-jecting directed pour spout (2) to permit substantially mess-free dispensing of liquid from the vessel. The tip (3) of the outwar-dly projecting directed pour spout exhibits a cross-sectional profile which resides completely within the outline which would be formed if the external thread (21) on the vessel were to be ex tended upwardly a sufficient distance to include the tip of the pour spout. Sizing and positioning the tip of the pour spout in the foregoing manner permits dispensing of liquid from the ves-sel without contaminating the external thread or the exterior surfaces of the vessel, yet permits engagement of the vessel with a secondary vessel having a complementary thread engaging means without any interference with the tip of the outwardly projecting directed pour spout. In essence, the cross-sectional profile of the tip of the outwardly projecting directed pour spout acts as an extension of the external thread on the vessel incorporating the pour spout.
Patent CA-2113043-A1 (CA)
Inventor: RICHARDSON HUBERT JR
IPC: F04B49/10
Filed: 1994-01-07
Abstract: A hermetic scroll-type compressor including a housing at discharge pressure, fixed and orbiting scroll members, a frame member having a thrust surface adjacent the orbiting scroll member back surface, and a crankshaft coupled to the orbiting scroll member.  A back surface of the orbiting scroll member is exposed to discharge pressure to cause the orbiting scroll member to axially comply with the fixed scroll member.  An internal pressure relief valve is connected within the housing to the suction space between the scrolls to compensate for moments of high discharge pressure and relieve orbiting scroll member over loading on the fixed scroll member.
Patent CA-2115612-A1 (CA)
Inventor: CECCARELLI LORETO J
IPC: G01F11/26
Filed: 1994-02-14
Abstract: A dispensing device for dispensing a pre-measured amount of a liquid or a powdered material from a container. The dispensing device fits inside the container and is coupled to the mouth of the container. The device comprises a lower measuring reservoir, a discharge tube, and an upper compartment. The upper compartment couples the device to the mouth of the container and also includes a pressure equalizer. The measuring reservoir is suspended inside the container by the discharge tube and upper compartment so that material can move freely around the measuring reservoir. To dispense a pre-measured amount of material, the container is inverted. This causes the material to be captured by the measuring reservoir and travel to the mouth of the container through the discharge tube. To facilitate capturing material, the measuring reservoir includes a number of inlet notches. The measuring reservoir also includes an overflow tube. The function of the overflow tube is to meter the amount of material which is captured by the reservoir by releasing any excess material which may accumulate when the device is inverted. The dispensing device can also include a flap closure between the discharge tube and the measuring reservoir. The flap prevents the material from entering the discharge tube until the container is inverted. In another embodiment of the invention, the bottom of the container includes a collection area which is situated underneath the measuring reservoir. The bottom of the container can be sloped and have channels to facilitate moving the material to the collecting area thereby facilitating capturing the material when the level is low inside the container. The dispensing device according to the present invention can be easily manufactured by a plastic molding process and can be reused with various containers.
Patent CA-2116350-A1 (CA)
Title: Process and device for the composition of tritiated water
Inventor: DWORSCHAK HEINZ
IPC: C01B4/00
Filed: 1992-08-25
Abstract: Process for the decomposition of tritiated water and the recovery of basic tritium (T2) in which a metal is used (Me) which oxydizes in the presence of water according to the formula Me + xT2O -> MeOx + xT2. According to the invention, said metal is placed in an enclosure (4), the wall (3) of which is selectively permeable to hydrogen and its isotopes; the tritiated water is injected into said enclosure and the space (5) behind said wall is made to communicate with a hydrogen absorbing device (8) and its isotopes; and the injection of the tritiated water and said communication are stopped from time to time for the purpose of regenerating said metal, by supplying hydrogen or deuterium to said space (5) and by extracting water from the enclosure (4).
Patent CA-2116555-A1 (CA)
Inventor: REINKLOU LARS A
IPC: E04G21/32
Filed: 1992-08-26
Abstract: ABSTRACT OF THE DISCLOSURE      Fitting for forming guard rails of posts or for anchoring guard elements with elongated guard elements, removeably mounted in the fittings, such as boards, pipes, aluminum profiles or the like, or guard elements made as protective nets.  The fitting comprises an upper and a lower separate main component supporting individual guard elements. The ends of the componenents facing each other are each provided with a laterally extending lug.  The lugs are pivotable joined to each other and a clevis is pivotable mounted about the lugs and is provided with an anchoring pin disposed essentially perpendicular to the pivot axis of the lugs.
Patent CA-2119337-A1 (CA)
Title: Method for reducing acid mist formation in fossil fuel combustion gases
Inventor: ROE DONALD C
IPC: C23F11/02
Filed: 1994-03-17
Abstract: ABSTRACT        The present invention discloses methods for inhibiting the formation of sulfuric acid mist in fossil fuel combustion gases. Volatile amines, having a boiling point of 350°F or less, are added to the combustion gases to remove sulfur trioxide which will form the sulfuric acid mist.
Patent CA-2120548-A1 (CA)
Title: Teacher
Inventor: SWIST JASON
IPC: A63B57/00
Filed: 1994-04-05
Abstract: A simple device that fits on a golfers leading wrist restricting its movement in one plane and preventing any unwanted bowing, hinging or flexing of that wrist while swinging a golf club or stroking a putter.
Patent CA-2121690-A1 (CA)
Inventor: DAVID-COMTE MARIE-THERESE
IPC: C07D471/04
Filed: 1992-12-02
Abstract: 2121690 9311125 Procédé de préparation d'un dérivé de l'amino-2 naphtyridine racémique de formule (I) par ouverture racémisante en milieu basique d'un dérivé de l'isoindolinone lévogyre de formule (II).
Patent CA-2122259-A1 (CA)
Title: Dual Voltage Power Supply
Inventor: HAUN ANDY A
IPC: H02H9/04
Filed: 1993-08-31
Abstract: For use in a trip unit, a switched current shunting arrangement in a circuit interruption tripping system couples the current transformers (A, B, C, G, F) to relatively low voltage and it accumulates a high level of energy quickly at power-up so that the tripping solenoid (128) can promptly be energized after the detection of a spurious fault condition. The arrangement regulates supply current from the current transformers to a trip voltage capacitor (78) and to a supply capacitor (20') at the input of a voltage regulation circuit. The current transformer charges the trip voltage capacitor to a first prescribed voltage level, and a current shunting circuit (142, 144) shunts current passing from the current transformer to the supply capacitor, such that during normal operation the supply capacitor is charged to a second prescribed voltage level, which is less than the first prescribed voltage level.
Patent CA-2124988-A1 (CA)
Inventor: BHATIA CHANDRAKANT R
IPC: B41J3/407
Filed: 1994-06-02
Abstract: An ink printing system including a device (8) for drying the ink jet images printed on the surface of a substrate (2) by the system including a plurality of nozzles (14) that direct a small volume of air onto the printed image at as high a velocity as possible without disturbing the wet image. The air so delivered while it must be dry, does not have to be heated to effectively dry the image. However, the drying time can, if desired, be reduced by increasing the air temperature. The use of high velocity air creates what is known as "skin effect" to dry the ink where the outer surface of the ink is quickly dried. <IMAGE>
Patent CA-2125479-A1 (CA)
Inventor: ADEL JOERG
IPC: G03G9/10
Filed: 1992-12-05
Abstract: Abstract of the Disclosure:   Particles  (I) which are suitable as carriers for electrophotography consist of a)   a magnetic core and b)   a  shell  of  alumina,  chromium oxide,  molybdenum oxide,  tungsten  oxide,  silica,  tin  oxide  or zirconium oxide or a mixture thereof and particles (II) consist of a)   a magnetic core and b)   a shell of titanium oxide and are obtainable by decomposing a titanium tetra-alcoholate in the gas phase by reaction with steam and/or oxygen in the presence of agitated cores, and these particles are used in electrophotographic two-component developers.
Patent CA-2126077-A1 (CA)
Inventor: RICHARD GILLES
IPC: B65G47/88
Filed: 1993-10-22
Abstract: Abrégé Procédé et dispositif pour véhiculer des objets le long d'un circuit, et utilisation de ce dispositif L'invention concerne un procédé et un dispositif permettant de véhi-culer des objets sur des palettes de transport le long d'un circuit en modifiant l'espacement (e, E) entre les objets pour traverser au moins un poste de travail (2, 3). Le changement d'espacement est obtenu par écartement longitudinal des palettes (4) pour passer d'un premier intervalle, qui peut être nul, à un deuxième intervalle (X) qui peut être ajusté. A cet effet, il est prévu un poste (7) de transfert latéral de groupes de palettes (29, 39, 31, 32) entre deux tronçons de voie parallèles (5, 6). Les groupes sont déplacés trans-versalement pas à pas au moyen d'un poussoir (17), puis les palettes d'un groupe (30) sont écartées par des éléments de prise (22, 23) et entraînées ensemble par un mécanisme à peigne (26). Application aux installations de fabrication, d'assemblage ou de traitement utilisant le transport de palettes, en particulier pour la fabrication de récipients moulés par soufflage à partir de préformes.
Patent CA-2126668-A1 (CA)
Title: Purification of zein from corn gluten meal
Inventor: COOK RICHARD B
IPC: C07K14/415
Filed: 1992-12-18
Abstract: Zein, zein bodies, glutelins or destarched corn gluten are extracted and purified from corn gluten meal by efficiently removing and recovering food grade pigments and starch hydrolysates, while discarding unwanted fractions. Corn gluten is subjected to the combination of enzymatic starch hydrolysis, alkaline treatment, alcohol washing, alcohol extraction, carbon or ion exchange resin purification, and precipitation to produce a substantially starch-free, deflavored and decolored zein which is suitable for use in foods and pharmaceuticals. An advantage of the process is its use of food grade alcohol(s) to deflavor, decolorize, and extract the zein from corn gluten meal. Deflavored, decolored and destarched corn gluten, zein bodies or glutelins are also obtained and are useful as vegetable protein supplements. By-products of the invention such as yellow food pigments and starch hydrolysates can be further purified and/or used directly in various foods.
Patent CA-2127385-A1 (CA)
Inventor: HUTCHISON RONALD A
IPC: B60W50/14
Filed: 1994-07-05
Abstract: A manually-shifted synchronized compound transmission (10) is provided with a relatively simple and inexpensive mechanism for warning the operator that an inappropriate gear ratio has been selected. Sensors ( 110, 112, 114) provide input signals (116) to a logic unit (118) indicative of the rotational speed of the transmission input shaft (118) and the logic unit will issue command signals (120) to an alarm member (122) if sensed input shaft speed is not within an acceptable range to warn the vehicle operator that reengagement of the vehicle master clutch (C) in the currently engaged ratio (GR) will result in undesirable overspeeding and/or underspeeding of the vehicle engine (E).
Patent CA-2129704-A1 (CA)
Title: Pharmaceutical compounds
Inventor: GALLAGHER PETER T
IPC: C07C59/58
Filed: 1994-08-08
Abstract: ABSTRACT            Pharmaceutical compounds of the formula                 (I) in which R1 and R3 are each C1-4 alkyl or C1-4 alkyl-carbonyl, and R2 is carboxy, tetrazolyl, C1-4 alkyl-sulphonamido or -CR4R5CO2H where R4 and R5 are each hydrogen or C1-4 alkyl; provided that when R1 and R3 are both methyl and when R1 and R3 are both methylcarbonyl, R2 is not carboxy; and salts and esters thereof.
Patent CA-2130094-A1 (CA)
Title: Method and mean for measuring the conductivity of geological formations around a well
Inventor: FROT DIDIER
IPC: G01V3/28
Filed: 1993-12-14
Abstract: Device comprising a transmitter-receiver coil (5) movable in the well and means (8) for generating a periodic excitation signal which produces an overvoltage in the transmitter-receiver coil. The variation in the coil overvoltage factor is determined by measuring means (9) and analyzed by processing means (10) to obtain an indication of the conductivity value of the formation adjacent the well.
Patent CA-2130517-A1 (CA)
Inventor: FASSBIND WALTER
IPC: B01L3/00
Filed: 1994-08-19
Abstract: Disposable arrangemet of reaction vessels of identical shape and dimensions for carrying out temperature cycling of a liquid mixture contained in the reaction vessels, each reaction vessel having a first, conical wall region and a second, cylindrical wall region, which cylindrical wall region forms the opening of the reaction vessel at one end, the wall thickness of the first wall region being less than the wall thickness of the second wall region, and the opening of the reaction vessel being able to reeive a closure which is suitable for closing the reaction vessel gas-tightly when it is placed on the opening of the reaction vessel. To facilitate handling and access to the liquids contained in the reaction vessels, the arrangement of reaction vessels is characterised in that it is annular, and in that the closure (87) of each of the reaction vessels (21) can be pierced by a pipetting needle (32). <IMAGE>
Patent CA-2133758-A1 (CA)
Title: A novel therapy for treating sepsis using a soluble form of recombinant cd14 myelomonocytic antigen
Inventor: GOYERT SANNA M
IPC: A61K38/00
Filed: 1993-04-06
Abstract: A method is provided for the treatment of symptoms of sepsis that are mediated by proteins that are substantially homologous to CD14 myelomonocytic antigen. A soluble form of CD14 ("sCD14") is produced by using molecular genetic techniques to express a nucleic acid sequence that encodes CD14. The soluble form of the CD14 thus produced is isolated and purified. The purified soluble CD14 is administered to mammals in order to prevent or treat the symptoms of sepsis.
Patent CA-2134351-A1 (CA)
Title: Iontophoretic drug delivery apparatus
Inventor: HAAK RONALD P
IPC: A61N1/30
Filed: 1993-06-01
Abstract: An iontophoretic delivery device (10) is provided. Device (10) has an electronic circuit (32) having electronic components such as batteries (30) mounted thereon. Device (10) also includes a pair of electrode assemblies (18, 19). The electronic circuit (32) is electrically connected to the electrode assemblies (18, 19) using an electrically conductive adhesive (34). The adhesive can also be used to electrically connect two or more electronic components within circuit (32) or to connect an electronic component to the electronic circuit (32). In one practice of the invention, the electrically conductive adhesive (44) functions as an electrode and elec-trically connects the circuit (32) to an agent-containing reservoir (24, 25).  In a further practice of the invention, the electrically conductive adhesive (93) functions as an agent reservoir and contains the agent to be iontophoretically delivered.
Patent CA-2137224-A1 (CA)
Inventor: ROONEY MARIE-LINE
IPC: G01N23/083
Filed: 1993-05-28
Abstract: 2137224 9324833 PCTABS00028 In order to provide secure and simple detection of diamonds when prospecting, a rock sample is reduced to powder particles which are automatically checked to see if they contain diamond particles (30) by processing an image of X-radiation transmitted by a layer of the particles. The image may be processed by comparing it with a further image of visible light transmitted by the layer of particles.
Patent CA-2139055-A1 (CA)
Title: Integrated optical coupler with two inputs and 2n outputs
Inventor: TROUCHET DENIS M
IPC: H04B10/2513
Filed: 1994-12-23
Abstract: The invention comprises  (a)  a divider  (D)  by 2 of the optical power received at one input (E1, E2) and (b) two groups of single mode waveguides coplanar to the divider and symmetrical relative to the axis of symmetry (Z) of the divider (D), each group being composed of waveguide sections connected in tree and branch fashion by Y junctions (J11) between one input junction (J11, J12) connected to one of the outputs of the divider and N sections of waveguide difining N outputs (S1 to S16) of the coupler parallel to the axis of the divider.   According to the invention, each of these input junctions (J11, J12) has a rectilinear input branch (B1) with  predetermined  length  such  that  the  transverse distribution of the optical power at the output of the rectilinear input branch (B1) is centered to a large degree on the axis of this input branch.
Patent CA-2139430-A1 (CA)
Title: Polypeptides having serotoninergie activity (5ht5a), nucleic acids coding for these polypeptides and uses thereof
Inventor: AMLAIKY NOURDINE
IPC: G01N33/53
Filed: 1993-06-29
Abstract: PCT No. PCT/FR93/00650 Sec. 371 Date Mar. 29, 1995 Sec. 102(e) Date Mar. 29, 1995 PCT Filed Jun. 29, 1993 PCT Pub. No. WO94/01555 PCT Pub. Date Jan. 20, 1994The present invention concerns novel polypeptides designated 5HT5a having serotonin receptor activity, genetic material permitting their expression, any recombinant cell expressing said polypeptides and uses thereof.
Patent CA-2139453-A1 (CA)
Title: Package for parallel subelement semiconductor devices and method
Inventor: GLASCOCK HOMER H II
IPC: H01L23/10
Filed: 1995-01-03
Abstract: A package for semiconductor devices with plural subelements and method of packaging. Semiconductor power devices may include plural subelements to increase device manufacturing yield. Each subelement is separately contacted through the lid of the package by attaching a foil to a subelement contact and depending a tab from the foil that extends through the lid. Tabs for operative subelements can be connected external to the package, and tabs for inoperative subelements may be left unconnected or covered.
Patent CA-2141368-A1 (CA)
Title: Electrodialysis treatment
Inventor: GORZYNSKI MAREK
IPC: C25B9/23
Filed: 1995-01-30
Abstract: A process for reducing the content of organic and inorganic halogen in an aqueous solution of a nitrogen-containing epihalohydrin-based resin, in which process the aqueous resin solution is subjected to an electrodialysis treatment . The aqueous resin solutions obtained by the process are used as additives in the production of paper, board and paper board, in particular as wet-strength agents.
Patent CA-2142130-A1 (CA)
Title: Antenna
Inventor: WEBB ROGER C
IPC: H01Q19/10
Filed: 1995-02-09
Abstract: A layered antenna having a linear array of radiating elements 11 is disclosed. Each radiating element comprises an aperture with one or more probes 16,18 which extend into the area defined by the aperture. The elements are deformed about an axis parallel with a longitudinal axis of the linear array to provide beam control. A method of manufacture is also disclosed.
Patent CA-2142611-A1 (CA)
Title: A Multiple Layer Printed Circuit Board
Inventor: MARX DIETER O
IPC: H05K9/00
Filed: 1994-06-15
Abstract: A multiple layer printed circuit board (60) and a method of manufacturing multiple layer printed circuit boards (60) which incorporate integral edge shielding in combination with top and bottom shielding to effectively provide a sandwich arrangement within a Faraday Cage. Electromagnetic emissions radiating from an outside surface of either the top or bottom shielding layer are substantially reduced. In one structure, a multiple layer printed circuit board having a sandwich arrangement which includes at least one inner conductive layer (70) for providing a ground plane disposed between the outer shielding layers, the inner conductive layer (70) being electrically connected directly to the edge shielding means and hence to the outer conductive layers (20, 22). The larger and more continuous surface area provided by the direct connection to the edge shielding effectively provides an electrical connection having a low inductance and hence in operation results in all ground planes having a more constant non-varying potential.
Patent CA-2142847-A1 (CA)
Inventor: WOODARD FLOYD E
IPC: G03C1/825
Filed: 1993-08-12
Abstract: 2142847 9404356 PCTABS00030 Anti-reflective composites (84) comprising carbon-based polymer substrates (86),such as polyesters, are antireflected by applying to the substrates one or more discontinuous layers of inorganic materials (88, 92) having an index of refraction greater than that of the substrates.
Patent CA-2143211-A1 (CA)
Inventor: EISMAN GLENN A
IPC: C08J5/22
Filed: 1992-09-24
Abstract: An ion exchange membrane or ion exchange membrane/electrode assembly having increased efficiency in proton ex-change processes as the result of membrane hydration processing comprising heating a hermetically sealed membrane or mem-brane/electrode assembly at elevated temperature and pressure so as to provide increased hydration levels of the membrane.
Patent CA-2143520-A1 (CA)
Title: Nde eddy current sensor for very high scan rate applications in an operating combustion turbine
Inventor: ZOMBO PAUL Z
IPC: G01N27/90
Filed: 1995-02-27
Abstract: The present  invention provides an eddy current sensing device capable of in-situ operation within a high temperature and high vibration environment of a combustion turbine engine.  The eddy current sensing device is preferably utilized in an eddy current sensing system for monitoring crack formation and displacement of rotating members of the combustion turbine engine.   The method according to the present invention provides inducing eddy currents in the rotating member, detecting the eddy currents, providing a signal indicative of the detected eddy currents, filtering the signal based on the condition to be monitored and evaluating the filtered signal to determine whether the condition, such as the formation of a crack in the surface of the rotating member exists, and if so, determining whether the condition is critical or routine.
Patent CA-2144195-A1 (CA)
Title: Device for replacing printing plates in rotary printing presses
Inventor: MARMIN JEAN-CLAUDE
IPC: B41F27/12
Filed: 1995-03-08
Abstract: The invention relates to a device for replacing printing plates in rotary printing presses, said printing presses comprising plate cylinders 1 with a gap (11) for receiving both ends (28, 29) of a printing plate while the surface of said printing plate is wound around said plate cylinder (1); said device comprising a a facility (3) for receiving a printing plate A presently on said plate cylinder (1) after the latter has been released by the clamping means of said plate cylinder (1), and a facility (2) for feeding a new printing plate B to said plate cylinder (1). The invention is characterized by horizontally movable holding elements (82, 83) provided close to the outer cylindrical surface of the plate cylinder (1), said holding elements (82, 83) holding the front edge (28') of a printing plate B to be fed, until pivotable holding means (9), being remote-controllable, grip the front edge (28') of said printing plate B to be fed to bring it in contact with the outer cylindrical surface of the plate cylinder (1).