baber/WOPTO huggingface dataset:
Patent CA-2130341-A1 (CA)
Inventor: BAROODY LLOYD J
IPC: A61K31/12
Filed: 1993-01-15
Abstract: Compositions suitable for the treatment of acne by topical application comprise clindamycin and benzoyl peroxide.  Kits for preparing the compositions include a solution of clindamycin in a first container and a gel suspension of benzoyl peroxide in a second container.  Each component is stored at a pH which promotes stability, and the combination of the two components provides a final composition having a pH which promotes stability and enhances viscosity.
Patent CA-2130680-A1 (CA)
Title: Shower for paper making machine
Inventor: MACIEREWICZ JACEK
IPC: D21F1/32
Filed: 1994-08-23
Abstract: A shower for conditioning a press felt or dryer fabric in a paper making machine,  including a fixed housing extending laterally of the felt or fab-ric, and an oscillating conduit assembly in the housing including a plurality of nozzles spaced apart in series on the conduit assembly with each nozzle having a sole-noid valve associated therewith and each solenoid valve being independently controlled to selectively open or shut the solenoid valves such that selective spraying of the press felt or fabric can be provided for.
Patent CA-2131050-A1 (CA)
Title: Process for the production of molded products using internal mold release agents
Inventor: PARKS KRISTEN L
IPC: C08G18/66
Filed: 1994-08-29
Abstract: The present invention is directed to an improved internal mold release system for the production of high density molded SRIM parts, i.e. molded parts having a density of from 1.3 to 2.0 g/cc. In particular, the process comprises reacting a reaction mixture comprising an organic polyisocyanate and at least one organic compound containing isocyanate-reactive hydrogens in the presence of a catalyst and an internal mold release agent in a closed mold. The internal mold release agent comprises: a) mixed esters comprising the reaction product of i) aliphatic dicarboxylic acids, ii) aliphatic polyols, and iii) monocarboxylic acids with 12 to 30 carbon atoms in the molecule.      The reaction mixture may additionally comprise a fatty acid such as, for example, oleic acid.
Patent CA-2131780-A1 (CA)
Title: Water fixture for bathtubs or similar vessels and method of installing the same
Inventor: SANDRIN GIANNI
IPC: E03C1/048
Filed: 1994-09-09
Abstract: ABSTRACT OF THE DISCLOSURE       A fixture includes a hollow body adapted to be secured in an opening of a tub by a ring nut which is screwed to the body in such a manner that the wall of the tub is clamped between the hollow body and the ring nut.  A ring is mounted on the body so as to cover an outer edge of the body defining the periphery of the end surface.  The ring has a front wall that covers the end surface of the body and is to be situated between the end surface and the wall of the tub.  The hollow body is also provided with a vent through-hole and a second through-hole extending from a recess in the end surface of the body.  Sealant can be injected through the second through-hole into the spaces delimited by the boy, the ring and the wall of the tub.
Patent CA-2132407-A1 (CA)
Title: Cargo Units of Panels
Inventor: ALLISON ROBERT S
IPC: B65D90/12
Filed: 1994-09-19
Abstract: A  rigid assemblage of a plurality of elongated parallel build-ing construction components adapted to function as an ocean cargo unit, the assemblage including four parallel vertical load bearing beams having at each end of each beam a fitting with a plurality of lifting eyes with all of the fittings and the beams forming three. pairs of parallel planes which enclose a right prismatic space wherein all of the elongated members, are held rigidly in parallel arrangement when the assemblage is suspended by a lifting force, applied simultaneously to all beams.
Patent CA-2135379-A1 (CA)
Title: Snap-on, plastic hinged closure in a single piece
Inventor: DUBACH WERNER F
IPC: E05D1/02
Filed: 1994-03-08
Abstract: Disclosed is an integral plastic hinged snap closure having a lower part and an upper part connected with respect to each other with an integral joint, wherein the lower part has a lower jacket wall, the lower jacket wall having a lower thinned area of reduced wall thickness, and a lower pivot axis oriented longitudinally along the lower thinned area. The upper part has an upper jacket wall, the upper jacket wall having an upper thinned area of reduced wall thickness, and an upper pivot axis oriented longitudinally along the upper thinned area. The closure has a compression-resistant flip element positioned between the lower pivot axis and the upper pivot axis. Two snap elements are provided; one of the snap elements positioned on one side of the compression-resistant flip element and another of the snap elements positioned on an opposite side of the compression-resistant flip element, each of the snap elements comprising the lower thinned area continuing within the lower jacket wall away from the lower pivot axis and the upper thinned area continuing within the upper jacket wall away from the upper pivot axis, and in a direction away from the lower pivot axis and the upper pivot axis, such that the continued lower thinned area and the continued upper thinned area are diverging with respect to each other.
Patent CA-2137069-A1 (CA)
Inventor: HINDSGAUL KIM
IPC: A47K13/22
Filed: 1993-05-27
Abstract: A core element (14) for a roll of wound-up web material, especially a lavatory seat protection cover, is described.  The core element is made in the form of a tubular body having two ends, each with a respective end stopper (16).  The core element (14) contains a fragrance carrier (20).  Said core element can be used in a roll, for example a roll of protective covering for a lavatory seat, or toilet paper, or similar.  The core element can also be used as a winding-on element for used protective covering for a lava-tory seat.  The end stoppers (16) protect the fragance carrier prior to use.
Patent CA-2137844-A1 (CA)
Title: Tensioning and sealing apparatus for strapping an object with a plastic band
Inventor: STAMM NIKOLAUS
IPC: B65B13/32
Filed: 1994-12-12
Abstract: In the case of a tensioning and sealing apparatus for strapping an object (2) with a plastic band (1), which apparatus comprises a housing (3) having a tensioning unit (4) for retaining two ends (6, 7) of the plastic band (1) which are to be sealed and for tensioning the same and having a sealing unit (5) for connecting the two mutually overlapping ends (6, 7), the tensioning unit (4) exhibiting a tensioning shoe (10) and a toothed tensioning wheel (13) which is fastened on a pivotable rocker (11), can be driven via a tensioning shaft (12) and is intended for pressing the plastic band (1) against the tensioning shoe (10) and for gripping the same upon rotation, the bearing (15) of the pivotable rocker (11) is arranged on the side of the tensioning shoe (10) and behind the latter in the tensioning direction (14), the rocker axis being located between a bearing surface (16) of the tensioning shoe (10) and a base plate (8), with the result that the rocker (11), with the tensioning wheel (13), on the one hand exerts a sufficient press-on force on the plastic band (1) to be tensioned, and on the other hand can be raised again in any position of use of the apparatus without a great deal of force.
Patent CA-2138924-A1 (CA)
Title: Bicyclic heteroaryl compounds, processes for their preparation, compositions comprising them, and their use as safeners
Inventor: VOSS OLAF
IPC: A01N43/60
Filed: 1994-12-22
Abstract: Bicyclic heteroaryl compounds, processes for their prepartion, compositions comprising them, and their use as safeners.            Compounds of the formula (I) and salts thereof              (I) in which W1 is N or CR*  and W2 is O, S, NH, NR**, N=N, N=CR* or CR*=N and the total of the hetero ring atoms of the groups W1 and W2 is 2 or 3, and A    is a divalent hydrocarbon radical having 1 to 12 carbon atoms, B1 and B2 are carboxyl, or derivatives thereof, or formyl or derivatives thereof, or an acyl radical of the formula -CO-R, in which R is an aliphatic, arali-phatic or aromatic radical which can additionally comprise other functional groups and can have a total of up to 24 carbon atoms, n    is 0 or 1, R*   in each case independently of the other radicals R*      is H,  Hal,  (C1-C8)-haloalkyl,  (C1-C8)-haloalkoxy, (C1-C8)-alkyl,  (C1-C8)-alkoxy,  NO2,  NH2  or amino which is substituted by 1 or 2 radicals selected from the group consisting of (C1-C4)-alkyl and acyl having 1-10 carbon atoms, or CN,  (C1-C8)-alkylthio or  (C1-C8)-alkylsulfonyl or  (substituted)  phenyl, and R**  is  (C1-C8)-alkyl,  (C1-C8)-haloalkyl,  (C1-C8)-alkyl-thio,  (C1-C8)-alkoxy,  (C1-C8)-haloalkoxy,  (C1-C8)-alkylsulfonyl, cyano-(C1-C8)-alkyl, [(C1-C8)-alkyl]-carbonyl or [(C1-C8)-alkoxy]-carbonyl and which are defined in greater detail in claim 1 are suitable according to the invention as safeners for reducing phytotoxic effects of crop protection products (for example herbicides) on crop plants. The compounds, some of which are novel and some of which are known, can be prepared analogously to known processes.
Patent CA-2141073-A1 (CA)
Title: Spoiled newsprint identifier
Inventor: KARANSU MEHMET N
IPC: B41F33/00
Filed: 1995-01-25
Abstract: The present invention relates to the positive identification of spoiled newsprint from press room where newsprint is printed, to mailing room where newsprint is shipped.   The device here in this document referred to as Spoiled Newsprint Identifier, identifies spoil-ed newsprint by spraying a band of coloured dye on to it where it can be seen and identified. This prevents shipment of spoiled newsprint to the vendors.   This invention is also useful to identify spoiled printed matter other than that  of newsprint such as books, magazines, advertisment flyers or similar printing material printing operation.   The unique design and operational process of this invention insures that the spray nozzle does not plug up during or in between operation. It does not spray if the newsprint is not in front of the nozzle. It does not spray if the conveyor line is not moving. It does not over spray conveyor lines or related equipment.
Patent CA-2143363-A1 (CA)
Title: Self-attaching fastener and method of installation
Inventor: TAKAHASHI TAKAO
IPC: F16B39/282
Filed: 1995-02-24
Abstract: A self-clinching nut fastener, which may be used as a pierce nut, having a central cylindrical pilot portion, an annular flange portion surrounding the pilot portion, having a generally flat annular panel-supporting end face and an annular groove defined in the flange end face surrounding the pilot. The bottom wall of the groove includes a projecting convex annular protuberance which extends circumferentially around the pilot and radially from the pilot to a midportion of the groove bottom wall spaced from the groove outer wall and the groove outer wall is inclined inwardly toward the pilot to define a restricted opening to the annular groove. The installation apparatus includes a die button having a projecting annular clinching lip configured to be received within the nut groove. The method of installation includes locating a panel on the die button lip with the die button lip coaxially aligned with the nut groove, then driving the nut against the panel to deform an annular portion of the panel into the nut groove and against the annular protuberance to deform the panel portion beneath the inclined outer groove wall and preferably radially inwardly against the pilot portion. In the most preferred embodiment, the protuberance comprises a plurality of semi-circular protuberances which are integral with the pilot portion and extend radially to beyond the radial center of the grooved bottom wall and the panel is deformed against the groove bottom wall into radial channels between the spaced protuberances preventing relative rotation of the nut on the panel.
Patent CA-2143821-A1 (CA)
Inventor: SADARNAC DANIEL
IPC: H02M3/337
Filed: 1995-03-02
Abstract: Une alimentation à découpage selon l'invention comprend un bras de pont constitué par deux cellules de commutation (10, 11) en série et recevant une tension continue (E). Chaque cellule de commutation (10, 11) comprend un moyen de commutation (T1, T2) en parallèle avec un condensateur (C1, C2), ces moyens de commutation (T1, T2) étant commandés pour fournir une tension alternative (e) à une charge (31). Une source de courant impulsionnel (30) est connectée à cette charge (31), cette source de courant impulsionnel (30) étant constituée par un circuit de type LC dimensionné pour que le courant circulant dans le circuit soit en retard de .pi./2 par rapport à la tension appliquée à la charge (31), de manière à délivrer des impulsions de courant destinées à charger et décharger alternativement chacun des condensateurs (C1, C2) sur les fronts de la tension alternative (e).
Patent CA-2144286-A1 (CA)
Title: Trim assembly for finishing a fixture on a building exterior
Inventor: VAGEDES MICHAEL
IPC: E03B9/00
Filed: 1995-03-09
Abstract: A trim assembly for finishing a utility fixture extending through an exterior wall of a building. The trim assembly includes two base sections each having a cutout section for receiving one side of the utility fixture.  The base sections are spread apart, slipped over the utility fixture and brought together around the utility fixture. The base is nailed to the building, and siding or another exterior is applied to the building and around the base. The trim assembly includes a trim cover which is mounted on the base sections to cover the interface between the siding and the base sections.
Patent CA-2145272-A1 (CA)
Inventor: KAJI SHINICHI
IPC: B01D53/047
Filed: 1994-07-22
Abstract: A method for separating nitrogen-enriched gas by a pressure swing adsorption system using an apparatus comprising a plurality of adsorption tanks, an equalizing tank and a product storage tank, the method comprising the steps of: (a) allowing a predetermined amount of highly pure nitrogen gas from the equalizing tank to flow to an outlet side of the adsorption tank which is in a regenerating process; (b) establishing a communication between outlet sides of the two adsorption tanks with an equalizing pipeline while opening inlet sides of the two adsorption tanks under normal pressure; and (c) following the step causing a certain amount of the highly pure nitrogen gas in the equalizing tank to flow in a reverse direction via the outlet side of the adsorption tank which is going to shift from the regenerating process to an adsorption one while supplying material gas via the inlet side thereof.
Patent CA-2145832-A1 (CA)
Title: Iron golf club head with dual intersecting recesses
Inventor: SCHMIDT GLENN H
IPC: A63B53/04
Filed: 1995-03-29
Abstract: A golf club head having a body defining a heel, toe, top wall, bottom wall, and a front wall defining an upwardly and rearwardly inclined front face and rear face, comprising a body defining a forwardly extending main recess located rearwardly of the front wall; the body also defining an undercut recess located rearwardly of the front wall rear face and extending outwardly from the main recess toward the top wall and toward the bottom wall, proximate the rear face; the head having rearward projection with downward thickening between the top wall and the main recess, and rearwardly of the undercut recess that extends toward the top wall, the undercut recess that extends toward the top wall having forward and rearward sides that extend generally parallel to one another; the rearward projection having a lower surface facing the main recess, the lower surface intersecting the rearward side of the undercut recess at an acute angle.
Patent CA-2146932-A1 (CA)
Title: Plug-type connector for backplane wirings
Inventor: ZELL KARL
IPC: H01R12/50
Filed: 1995-04-12
Abstract: ABSTRACT OF THE DISCLOSURE    The invention is directed to plug-type connectors for backplane wirings composed of blade connector and spring clip, whereby the individual contact springs are surrounded by electrically conductive shieldings that are connected to contactings applied in the intermediate grid both at the backplane side as well as at the assembly side, said contactings being charged with an appropriate potential.    The invention discloses various possibilities for contacting between the shielding in the spring clip and the printed circuit boards carrying the shield potential.
Patent CA-2147003-A1 (CA)
Inventor: BARONE PIERO
IPC: A61B5/055
Filed: 1992-11-02
Abstract: A description is given of a new system for producing high-resolution Magnetic Res-onance (MR) images from the data measured by the machine. With respect to the system in use at the present time, said system allows re-duction of the overall data measurement time and improvement of the image quality, with el-imination of the Gibbs artifact. It is also possi-ble to enlarge details of the image, with in-creased resolution with respect to the system in use at the present time, and without any ad-ditional cost. The system extrapolates, using a method "ad hoc", a function of the measured data. This makes it possible to reduce the number of data measured, giving consequent reduction of the overall measurement time. Furthermore, a special contrast measurement is used, which makes it possible to choose the image automatically from a group of possible candidates, consistent with the measured data.
Patent CA-2147710-A1 (CA)
Title: Retroreflective pavement marking
Inventor: JACOBS GREGORY F
IPC: E01F9/04
Filed: 1995-04-24
Abstract: Retroreflective pavement marking sheet exhibiting improved retroreflective brightness at high incidence angles, the sheet comprising a binder layer having first and second major surfaces and plurality of microspheres partially embedded in and partially protruding from the first major surface, the binder layer comprising a binder material and pigment particles, wherein:  (1) the binder layer comprises a selected quantity of pigment particles,  (2) the microspheres have a selected average index of refraction,  (3) the microspheres are present in selected quantity, and in some embodiments the microspheres are embedded to a selected depth.  Flat and patterned pavement markings are disclosed.
Patent CA-2148284-A1 (CA)
Title: Method for manufacturing a film, a bag made from a film, such a film
Inventor: OESTERGAARD OLE
IPC: B31B70/00
Filed: 1993-10-29
Abstract: A bag (1) which is produced from a substantially endless film (37) which is formed, while filling in goods, into closed individual bags (1) provided with an overlapping joint (11). The overlapping joint (11) consists of two overlapping edge areas (13, 15) between which an adhesive (25) is applied which is sensitive to pressure. The overlapping edge areas may be separated and reclosed so that a partial emptying of the bag is possible followed by airtight reclosure of the overlapping joint. The bag is particularly well suited for use in packing machines of the so-called VFFS type.
Patent CA-2148785-A1 (CA)
Inventor: RASNAKE WILLIAM F
IPC: G09G5/00
Filed: 1995-05-05
Abstract: A method of displaying continuously acquired measurement data in a display with a fixed number of pixels is provided. Measurement data is provided at a predetermined fixed sample rate independent of a pixel rate which is equal to or less than the sample rate. The measurement data is converted to pixel data which includes the minimum, maximum, and the average of the measurement data gathered and the pixel data is plotted to the pixels at a pixel rate. At the end of the fixed number of pixels of the display, the pixel values are compressed to half the fixed number of pixels and the pixel rate is halved, thereby doubling the time scale. This process can continue indefinitely, requiring no operator intervention or prior knowledge to set a total measurement time. Furthermore, the sample rate is independent of the pixel rate so that a tradeoff of sample rate and total measurement time need not be made.
Patent CA-2150469-A1 (CA)
Title: Heat-recoverable composition and article
Inventor: PIESLAK GEORGE
IPC: C09J7/35
Filed: 1993-12-02
Abstract: An adhesive composition suitable for sealing to polypropylene. The composition comprises 10% to 90% by weight ethylene polymer, e.g. an ethylene homopolymer such as polethylene or an ethylene copolymer, 10 % to 90% by weight modified polypropylene, 0 % to 30 % by weight rubber, and 0 % to 25 % by weight tackifier. The composition is useful when it is part of a heat-recoverable article (2) which is used to provide a protective coating onto a polypropylene-coated steel pipeline (4), particularly at a joint or weld (12) in the pipe.     _
Patent CA-2153779-A1 (CA)
Title: A predictive network with learned preprocessing parameters
Inventor: KEELER JAMES DAVID
IPC: G06F15/18
Filed: 1994-01-25
Abstract: A predictive network is disclosed for operating in a runtime mode and in a training mode. The network includes a preprocessor (34') for preprocessing input data in accordance with parameters stored in a storage device (14') for output as preprocessed data to a delay device (36'). The delay device (36') provides a predetermined amount of delay as defined by predetermined delay settings in a storage device (18). The delayed data is input to a system model (26') which is operable in a training mode or a runtime mode. In the training mode, training data is stored in a data file (10) and retrieved therefrom for preprocessing and delay and then input to the system model (26'). Model parameters are learned and then stored in the storage device (22). During the training mode, the preprocess parameters are defined and stored in a storage device (14) in a particular sequence and delay settings are determined in the storage device (18). During the runtime mode, runtime data is derived from a distributed control system (24) and then preprocessed in accordance with predetermined process parameters and delayed in accordance with the predetermined delay settings. The preprocessed data is then input to the system model (26') to provide a predicted output, which is a control output to the distributed control system (24).
Patent CA-2154565-A1 (CA)
Title: Oil-extraction station
Inventor: STEINER WALTER GEORG
IPC: E02B15/04
Filed: 1994-01-26
Abstract: The invention proposes an apparatus for absorbing floatable liquids such as oil, gasoline or the like, in particular in the case of oil-contaminated or gasoline-contaminated Water surfaces. Such an oil-extraction station (1) comprises a cylindrical oil-collecting container (2) and a float (8) resting on the water surface. The float (8) interacts with a parabolic intake trough (10), these forming a defined inflow gap, into the interior of the collecting container (2), for the liquid which is to be collected.
Patent CA-2154913-A1 (CA)
Title: Magnetically Responsive Composition for Carrying Biologically Active Substances and Methods of Production and Use
Inventor: VOLKONSKY VIKTOR ALEXEEVICH
IPC: A61K9/18
Filed: 1994-01-26
Abstract: A magnetically controllable, or guided, carrier composition and methods of use and productions are disclosed, the composition for carrying biologically active substances to a treatment zone in a body under control of a magnetic field. The composition comprises composite, volume-compounded ferrocarbon particles of 0.2 to 5.0 µm in size, and preferably between 1.0 and 4.0 µm, containing 1.0 to 95.0% by volume of carbon, and preferably between about 20 and 50%. The particles are produced by a joint deformation of a mechanical mixture of iron and carbon powders. The obtained particles are placed in a solution of a biologically active substance to absorb the substance onto the particles. The combination is administered in suspension.