baber/WOPTO huggingface dataset:
Patent CA-2027739-A1 (CA)
Title: Locking device for connectors
Inventor: SAITO YUKIO
IPC: H01R13/629
Filed: 1990-10-16
Abstract: LOCKING DEVICE FOR CONNECTORS                   Abstract of the Disclosure A locking device for connectors includes levers rockably provided on both sides of one of the connectors and latches provided on both sides of the other connector.  Each of the levers has a removing pawl extending toward the other lever and a latch piece to be engaged with the latches of the other connector to lock the connectors.  When the levers are rotated for unlocking the connectors, a removed distance of one connector relative to the other connector during a first half period of the rotation of the levers is made smaller than a removed distance of the one connector during the latter half period of the rotation of the levers.  The above arrangement of the levers ensures that clearances between the latch pieces and the latches are as small as possible and an ultimate removed distance of the one connector from the other connector is sufficient.
Patent CA-2028965-A1 (CA)
Inventor: HUMPHREY PHILIP E
IPC: B29C65/00
Filed: 1990-11-05
Abstract: DEVICE FOR TESTING ADHESIVE BONDS     ABSTRACT OF THE DISCLOSURE        The device permits duplicating any of a plurality of process variables, such as, temperature, cure time and pressure that affect the development of adhesive bonding strength.  The device provides data that is indicative of the adhesive bonding strength for any selected combination for these process variables.
Patent CA-2029981-A1 (CA)
Title: Edge transition insensitive delay line apparatus & method
Inventor: TIETZ GARY W
IPC: H04L7/033
Filed: 1990-11-14
Abstract: ABSTRACT OF THE DISCLOSURE      A system (100, 50, 300) for recovering a clock signal from a serial data signal (102) having rising (204) and falling (206) transitions.  The transitions (204, 206) are detected by a transition detector (11, 12, 108, 110) which generates a transition signal (13a, 13b, 109, 111) having a first logic state when a rising (204) or falling (206) transition is detected.  The system (100, 50, 300) includes a delay device (22, 120, 122) which delays the transition signal (13a,13b,109, 111) by a preselected time period and a gating device (24, 124, 126) responsive to the transition signal (13a, 13b, 109, 111).  The gating device (24, 124, 126) is enabled by the transition signal (13a, 13b, 109, 111) when the signal is the first logic state, thereby permitting a system generated clock signal (148) to propagate to a phase comparison system (132, 134 176, 178, G1, G4) for comparison with the delayed transition signal (23, 128, 130).  The phase comparison system (132, 134, 178, 178, G1, G4) generate a correction signal (30) indicative of the phase difference between the compared signals (23, 25, 144, 152, 130, 154) such that the transitions in clock signal (148) generated are in synchronization with the data transitions (204, 206).
Patent CA-2035100-A1 (CA)
Title: Process for the production of storable, free-flowing hydrated ferrous sulfate
Inventor: HOLTMANN UDO
IPC: C01G49/14
Filed: 1991-01-28
Abstract: A PROCESS FOR THE PRODUCTION OF STORABLE, FREE-FLOWING HYDRATED FERROUS SULFATE                Abstract of the Disclosure A process for the production of storable, free-flowing hydrated ferroussulfate which comprises mixing moist ferrous sulfate heptahydrate and dried hydrated ferrous sulfate in such a ratio that a free-flowing and storable product is obtained.     LeA27431
Patent CA-2038157-A1 (CA)
Title: Roll angle determination
Inventor: NILSSON BERNDT
IPC: F41G7/30
Filed: 1991-03-13
Abstract: ABSTRACT            The invention relates to an arrangement for determining the roll angle of a rotating projectile, shell, missile or the like as it leaves the barrel or launch tube. The projectile comprises a magnetised part (2) with a known polarisation direction, and the barrel or launch tube is provided with two pairs of windings (9, 10) mounted at the very front of the muzzle bell of the barrel in such a way that a voltage is induced in the windings when the projectile passes the mouth, and an evaluation unit (17) is designed to calculate, with the aid of the voltage signals, the roll angle position of the projectile upon firing.
Patent CA-2043065-A1 (CA)
Title: Bovine embryo medium
Inventor: ROSENKRANS CHARLES F JR
IPC: C12N5/073
Filed: 1991-05-23
Abstract: Abstract The present invention is directed to a bovine embryo culture medium.   The medium includes a culture solution containing the nutritional substances necessary to support a bovine embryo.  One of the nutritional substances is hemicalcium lactate in an amount effective to maintain the health and viability of the bovine embryo.  The culture medium is a preferred nuclear transfer medium.
Patent CA-2044328-A1 (CA)
Title: Efomycins a.e. and g as antiinflammatory agents
Inventor: MUELLER HARTWIG
IPC: A61K31/7042
Filed: 1991-06-11
Abstract: ABSTRACT OF THE DISCLOSURE      A method of treating a patient to reduce or prevent an acute or chronic inflammation or an ischaemic state which comprises administering to such patient an effective amount therefor of efomycin A, E or G.            Le A 27 738
Patent CA-2045457-A1 (CA)
Inventor: GROGER BERTRAM
IPC: B08B3/02
Filed: 1990-01-04
Abstract: In a high-pressure cleaning appliance comprising a high-pressure pump driven by an internal combustion engine, a bypass line leading from the pressure line of the pump to the intake side of the pump and opening when the pressure line is closed, and a pressure sensor in the pressure line, in order to adapt the power of the internal combustion engine to the prevailing operating conditions, it is proposed that the pressure sensor reduce the speed of the internal combustion engine immediately the pressure in the pressure line drops below a certain value.
Patent CA-2046546-A1 (CA)
Title: Method and generator for producing radioactive lead - 212
Inventor: NORMAN JOHN H
IPC: A61K51/12
Filed: 1991-07-09
Abstract: ABSTRACT        A  method   and   generator for  preparing   the radioisotope of lead,  212Pb,  whereby 228Th,  in a closed chamber, is allowed to decay to gaseous 220Rn which is then readily separated from the thorium and other decay products by diffusing the 220Rn gas into a second chamber, where it decays to 212Pb which can then be collected from the second chamber.  The 228h preferably is amorphous, such as thorium stearate.  Collection of 212Pb occurs in a medium of high and open porosity into which the 220Rn diffuses so that the decay products recoil into the medium.   The 212Pb can be recovered from this medium by dissolving the medium or by reacting it with an antibody-chelating complex solution to entrap it in the antibody-chelating complex.
Patent CA-2046958-A1 (CA)
Title: Transferrable and reuseable marker and retrieval system for water transport objects subject to possible sinking
Inventor: RICHARDSON CHARLES D
IPC: B63B22/08
Filed: 1991-07-12
Abstract: A B S T R A C T           An improved apparatus for use in association with a vessel to facilitate raising the vessel and/or cargo carried thereby should it become sunken.  The apparatus is readily attachable to or mountable on any equipment and includes a float having an upper portion with the upper portion being of larger cross-sectional area than the lower portion.  The bottom portion has a recess therein.  A cable drum is located in the recess and journaled for rotation to pay out a light duty line wound thereon.  The light duty line has a knob attached thereto and which is also attached to a heavy duty lift line or cable attachable to secure lift points on the vessel.   The float is mounted at an appropriate location on the vessel, or cargo and should the vessel or cargo (as the case may be) sink, it floats to the surface.   Information concerning the sunken object size, equipment for retrieval, etc. is on a plate attached to the float.   A rescue vessel uses a pull line with a sleeve attached thereto that slides down the light duty line to the lifting knob and after passing the same, dogs on the sleeve engage the knob.  For heavier duty applications a second heavier duty pull line has another sleeve attached thereto that slides over the first line and knob attached thereto engaging a second knob on a heavy duty cable or lift line attached to the sunken object.  The rescue vessel is then able to pull directly on the heavy duty line to raise the sunken object.
Patent CA-2047065-A1 (CA)
Title: Powder coating compositions containing copolymers having hydroxyl and carboxylic acid anhydride groups as binders
Inventor: WAMPRECHT CHRISTIAN
IPC: C08F222/06
Filed: 1991-07-15
Abstract: The present invention relates to powder coating compositions wherein the binder contains copolymers which are solid below 30°C, prepared from olefinically unsaturated compounds and have a weight-average molecular weight (M w) of 1500 to 75,000, a content of free hydroxyl groups of 0.2 to 6.0% by weight and a content of intramolecular carboxylic acid anhydride groups (calculated as C4H2O3) of 1 to 30% by weight.
Patent CA-2047683-A1 (CA)
Inventor: HEINEMANN STEPHEN F
IPC: C12N15/12
Filed: 1990-03-14
Abstract: The present invention discloses a new neuronal nicotinic acetylcholine receptor subunit, .beta.4. The new subunit can form functional combinations with other neuronal nicotinic acetylcholine receptor subunits, including, but not limited to, alpha2;  alp-Ha3, alpha4 and beta2. A cDNA clone containing the DNA sequences that encode the novel receptor subunit of the invention has been deposited with the American Type Culture Collection for patent purposes.
Patent CA-2049611-A1 (CA)
Title: Resin composition and heat shrinkable film comprising the same composition layer
Inventor: SHIBUYA KUNIO
IPC: C08J5/18
Filed: 1991-08-21
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention discloses a resin composition containing 26-70 weight% of thermoplastic polyester resin, 10-30 weight% of polyester elastomer, and 20-44 weight% of vinylidene chloride resin and a biaxially stretched heat shrinkable film having cold resistance and oxygen gas barrier property comprising said resin composition, and further a biaxially stretched heat shrinkable laminated film having not only oxygen gas barrier property and cold resistance, but also melt hole resistance, heat resistance sealing property, and transparency after the shrinkage and comprising barrier layer of said resin composition, outer layer (polyamide or crosslinkable polyolefin), inner layer (crosslinkable polyolefin), and heat sealable layer (low crosslinkable polyolefin), at least the outer layer, the inner layer and the heat sealing layer being crosslinked by electron beam irradiation.
Patent CA-2051649-A1 (CA)
Title: Ceiling sign installation pole
Inventor: CHEUNG VICTOR
IPC: A47F5/08
Filed: 1991-02-12
Abstract: A ceiling sign installation pole having a slot (22) for carrying an anchor (12) and an intersecting slot (24) for permitting the exiting of a hook (40) hung from the anchor. The installation head has a flat surface with two bumps (28) for lifting adjacent ceiling tiles out of the way during the installation process. The walls of the exit slot bevel outwards towards the bottom of the installation head. Additional slots (26) may be provided for different sized anchors. A flexible joint (16) is used to connect the installation head to an elongated pole (18).
Patent CA-2051697-A1 (CA)
Inventor: MOON MALCOLM W
IPC: A61P5/42
Filed: 1990-05-15
Abstract: Tricyclic nitrogen containing compounds, having central nervous system activity of structural formula (I) and pharmaceuti-cally acceptable salts thereof, wherein R1, R2, and R3 are independently hydrogen, C1-6 alkyl, alkenyl, or alkynyl, C3-10 cyc-loalkyl, or R1 and R2 are joined to form a C3-7 cyclic amine which can contain additional heteroatoms, X is hydrogen, C1-6 alkyl, halogen, hydroxy, alkoxy, cyano carboalkoxyl, or carboalkoxyl; A is SO2, N, CH, CH2, CHCH3, C=O, C=S, C-SCH3, C=NH, C-NH2, C-NHCH3, C-NHCOOCH3, or C-NHCN; B is CH2,CH, C=O, N, NH or N-CH3;  n is 0 or 1; and D is CH, CH2, C = O, O, N, NH or N-CH3. These new compounds are suitable for treating schizophrenia, Par-kinson's disease, anxiety, depression or as compounds for lowering blood pressure in animal or human hosts.
Patent CA-2058070-A1 (CA)
Title: Electronic electricity meter
Inventor: WARMERDAM PETRUS
IPC: G01R21/00
Filed: 1991-12-19
Abstract: Abstract The  measuring  circuit,  having  two  connecting terminals  (1) for one phase of the load current and a current sensor connected thereto, is designed in the form of a flat module (M). The two connecting terminals (1) are arranged one above the other on one of the end faces of the module.        This  leads to a significant reduction in the meter width and to a reduction in the production costs, since these modules are also used for multi-phase meters, in a correspondingly increased quantity.                                (Fig- 2)
Patent CA-2059272-A1 (CA)
Inventor: HASEGAWA AKIRA
IPC: C07H13/04
Filed: 1991-04-11
Abstract: A B S T R A C T   4,6-O-hydroxyphosphoryl-glucosamine derivatives as shown in the following formula [I] and its pharmaceutically-acceptable salt:                 [I]   wherein R1 and R2 indicate a hydrogen atom or a hydroxy group; one of R3 and R4 indicates -OCO(CH2)nCH3, -CH2(CH2)nCH3 or -O-CH2(CH2)nCH3, and the other indi-cates a hydrogen atom; 1 is an integer of 4-16; m is an integer of 4-16; and n is an integer of 6-18.
Patent CA-2059420-A1 (CA)
Title: Aqueous binder composition and a process for its preparation
Inventor: BLUM HARALD
IPC: C08G18/12
Filed: 1992-01-15
Abstract: Mo-3719 LeA 28,165 AQUEOUS BINDER COMPOSITION AND A PROCESS FOR ITS PREPARATION   ABSTRACT OF THE DISCLOSURE    This invention relates to an aqueous binder composition containing A)   an aqueous solution or dispersion of an organic polyol component which can be diluted with water and contains at least one polyester resin containing urethane, carboxylate and hydroxyl groups and B)   a polyisocyanate component which has a viscosity of 50 to 10,000 mPa.s at 23°C and contains at least one organic polyisocyanate which is present as an emulsion in component A), wherein the NCO/OH equivalent ratio, based on the isocyanate groups of component B) and the hydroxyl groups of the polyol component present in A), is 0.5:1 to 5:1.      The invention also relates to a process for the preparation of these coating compositions by emulsifying a polyisocyanate component having a viscosity of 50 to 10,000 mPa.s at 23°C and containing at least one organic polyisocyanate in an aqueous solution or dispersion of a polyester resin containing urethane, carboxylate and hydroxyl groups in an sufficient to provide an an NCO/OH equivalent ratio, based on the isocyanate groups of the polyisocyanate component and the hydroxyl groups of the polyester resin, of 0.5:1 to 5:1.
Patent CA-2061788-A1 (CA)
Inventor: PUGNET JEAN-MARC
IPC: G01M1/30
Filed: 1992-02-25
Abstract: SOCIETE DITE : FRAMATOME Procédé d'équilibrage dynamique d'un rotor d'une machine tournante. DU CONTENU TECHNIQUE DE L'INVENTION Ce procédé d'équilibrage dynamique d'un rotor d'une machine tournante, du type comportant un arbre sur au moins une portée duquel est disposé au moins un organe fonctionnel, est caractérisé en ce qu'il comporte les étapes suivantes : - on équilibre dynamiquement le rotor seul, pour déterminer un balourd résiduel de rotor (??), - on caractérise l'excentricité de ladite au moins une portée de celui-ci en amplitude et en position angulaire par rapport à un repère déterminé, pour déterminer un balourd de montage de l'organe fonctionnel (AD), - on équilibre dynamiquement ledit au moins un organe avant montage sur l'arbre du rotor pour déterminer un balourd résiduel d'organe ( DE), - on dispose angulairement l'organe sur la portée correspondante de l'arbre de manière que les balourds de rotor et d'organe se neutralisent au moins partiellement, et - on complète l'équilibrage à l'aide de masses d'équilibrage définies à priori pour minimiser le balourd résultant. Fig.2
Patent CA-2062738-A1 (CA)
Inventor: VAINIO URPO
IPC: F16L53/38
Filed: 1990-03-16
Abstract: 2062738 9010817 PCTABS00002 Heating system for pipes wherein heating, for instance for melting ice, is performed by supplying electric current through a resistance wire (3), the wire being passed into the wall (1) or a conduit (2) made on the outside of the pipe during manufacture of the plastic or corresponding pipe.
Patent CA-2064110-A1 (CA)
Title: Methods of and apparatus for heating elongated glass substrate
Inventor: D ANNESSA ANTHONY T
IPC: C03B23/043
Filed: 1992-03-26
Abstract: A glass tube (31) from which optical fiber is to be drawn is heated by a torch assembly comprising a plurality of nozzles (54-54) disposed on a carriage. In order to avoid contamination of the tube by particles of the torch assembly resulting from thermal degradation, the nozzles are disposed in a plane which is normal to an axis (36) of the tube with each nozzle axis inclined so that flame fronts associated with the nozzles are substantially closer to the tube than to the torch assembly. Reaction of materials which are flowed into the tube is enhanced by including a second row of nozzles (91-91) which are inclined within a plane which is inclined to the longitudinal axis of the tube. In order to collapse the tube into a rod, a muffle member (100) preferably is caused to be disposed about the tube with an opening in the periphery of the muffle member to allow portions of the gas flows to converge and to allow heat energy to be transferred from the flame fronts to the tube.
Patent CA-2064468-A1 (CA)
Title: Process for bending pipes
Inventor: WENDORFF ERNST
IPC: B29C53/82
Filed: 1991-06-12
Abstract: Abstract In a process for bending tubes, which can be deformed or bent preferably when heated, in which the tube to be bent is possibly warmed, an internal support is introduced and the bending operation is carried out. Before bending, a tubular inner sheath (3) which can be expanded to a given extent is introduced into the tube (1) to be bent and filled with a pressurized medium, so that the entire surface of the inner sheath is in contact with the inner wall of the tube (1), which is then bent.  The device for carrying out the process comprises a flexible, insertable pressure tube (3) made of a material which expands under pressure.  Closure pieces (5,6) whose outer diameter is not greater than the inner diameter (12) of the tube (1) to be bent are mounted on the ends of the pressure tube (3).
Patent CA-2064882-A1 (CA)
Title: Pharmaceutical compositions and a device for administering the same
Inventor: LEE WILLIAM H
IPC: A61P31/04
Filed: 1990-08-24
Abstract: PHARMACEUTICAL COMPOSITIONS AND A DEVICE FOR ADMINISTIERING THE SAME     ABSTRACT            A pharmaceutical tablet or lozenge is described,  which comprises   a  non-absorbable  pharmaceutically  active agent,  in  combination  with a tablet matrix, arranged for providing controlled and sustained release of  said agent  into the mouth and gastro-intestinal tract, from a buccal or sub-lingual location.  Also disclosed  are buccal  tablets  formed from non-carigenic sugars and a device for holding a tablet or lozenge  in  a  location within   a   patient's  mouth,  from  which  an  active ingredient, from the tablet or lozenge,  is  releasable by the action of the patient's saliva.
Patent CA-2066755-A1 (CA)
Title: Arrangement for frying or warming articles of food
Inventor: HOEBERIGS RUDOLF
IPC: G07F9/10
Filed: 1991-08-02
Abstract: An arrangement (1) is provided for the frying or warming of articles of food (24) which mainly comprise loose parts with respect to each other. The arrangement (1) comprises a recipient (3) wherein the articles of food (24) may be introduced. This recipient (3) comprises a bottom (4) which may be subjected to a rotation around a central, oblique axis (6). The bottom (4) comprises separate segments (41-46) which are separated from each other, at least a part of the bottom (4) of each segment (41-46) being jointable to empty the fried or warmed articles of food. The arrangement (1) may receive, fry or warm, and deliver separate portions of articles of food (24).
Patent CA-2068263-A1 (CA)
Title: Amidinophenylalanine derivatives, a process for the preparation thereof, use thereof and agents containing these as anticoagulants
Inventor: STUEBER WERNER DR
IPC: C07K1/06
Filed: 1992-05-08
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT       91/B 014 - Ma 906 Dr. Ha/Sd Abstract Amidinophenylalanine derivatives,  a  process  for  the preparation thereof, use thereof and agents containing those as anticoagulants Amidinophenylalanine derivatives of the formula I                                           (I) the synthesis of these compounds, the use thereof and pharmaceutical agents which contain these compounds are described.
Patent CA-2069835-A1 (CA)
Title: Aqueous liquid detergent composition, having a polymeric thickener
Inventor: SHEVADE MAKARAND
IPC: C11D7/26
Filed: 1992-05-28
Abstract: AQUEOUS LIQUID DETERGENT COMPOSITION             HAVING A POLYMERIC THICKENER         ABSTRACT OF THE DISCLOSURE         Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance by the incorporation of a cross-linked high molecular weight polycarboxylate acid type thickener into the composition and employing a potassium to sodium weight ratios of at least 1/1 to minimize the amount of undissolved solid particles and to further contribute to stability and pourability.
Patent CA-2072203-A1 (CA)
Title: Core orientation device
Inventor: GOWANS DAVID
IPC: G01C9/14
Filed: 1992-06-24
Abstract: Abstract "Core Orientation Device"   A device to enable the determination of the angular orientation of a core sample taken from an inclined borehole includes an indicator (24; 47) mounted upon an elongated body (21; 40) for movement around the axis of the elongated body within a housing (18; 42). The indicator is released by a trigger device (28; 46) to permit it to move from a retracted position into an orientation-indicating position in which the indicator engages one of a multiplicity of apertures (27; 49) in the lower end of the housing and thus indicates the relative orientation of the indicator and the housing at the time when the trigger device was operated.
Patent CA-2074102-A1 (CA)
Title: Low nox short flame burner
Inventor: LARUE ALBERT D
IPC: F23C99/00
Filed: 1992-07-17
Abstract: ABSTRACT OF THE DISCLOSURE        A burner for the combustion of a fuel plus air mixture comprises a central nozzle pipe having an inner surface with a portion which diverges outwardly.   An axially moveable plug is positioned within the nozzle pipe and includes an outer wall with a diverging section extending within the diverging section of the nozzle pipe.  By axially moving the plug, the cross sectional area  of  the  space  between  the  diverging  surfaces increases and decreases for respectively decreasing and increasing the velocity of the fuel plus air mixture passing through the nozzle space.   This reduces the formation of NOx and the length of the flame produced by the burner.
Patent CA-2075350-A1 (CA)
Title: Nitrogen-based stabilizers for 3-isothiazolones
Inventor: REEVE PAUL F D
IPC: A01N43/80
Filed: 1992-08-05
Abstract: ABSTRACT     A method of protecting 3-isothiazolones of the formula:       wherein Y is hydrogen, an alkyl or substituted alkyl of 1 to 18 carbon atoms, an unsubstituted or halo-substituted alkenyl or alkynyl of 2 to 8 carbon atoms, a cycloalkyl or substituted cycloalkyl of 3 to 12 carbon atoms, an aralkyl or halo, (C1-C4) alkyl-, or (C1-C4) alkoxy-substituted aralkyl of to 10 carbon atoms, or an aryl or halo-, (C1-4) alkyl-, or (C1-C4) alkoxy-substituted aryl of up to 10 carbon atoms; and R and R1 is each independently H, halogen(C1-C4) alkyl (C4-C8) cycloalkyl or joined together to form a phenyl; comprising incorporating therewith an effective amount of a nitrogen-containing, sulphur-free organic compound capable of reversibly associating with said isothiazolone.