baber/WOPTO huggingface dataset:
Patent CA-2135544-A1 (CA)
Inventor: SCHWOCHERT HANS
IPC: B29C49/04
Filed: 1994-11-10
Abstract: A method and apparatus is provided to transport parisons from the extrusion die to a second location. The parison is extruded and a collar means is provided to contact the parison near its upper end and create a holding geometry whereby the parison is retained by the collar means without pinching the parison. The parison is then transported vertically or horizontally to the mold unit without closing or pinching the parison. The holding geometry is created by slightly deforming the parison wall near the collar means. The parison is therefore transported to the second location, for example a mold unit, instead of moving the mold unit, to the parison.
Patent CA-2136351-A1 (CA)
Title: System for varying light intensity such as for use in motion picture photography
Inventor: MURDOCK NOLAN J
IPC: F21V9/40
Filed: 1993-05-19
Abstract: A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source (18) is passed through an aperture (36a) and then through a section of a movable, neutral density filter (50). The preferred filter (50) is specifically designed to have a variable density, continuously increasing from one side of the filter to the other. By changing the position of the filter (50), selectively placing higher or lower density sections in the light path, the intensity of the light emitted by the lighting apparatus may be varied. The neutral density filter (50) is selected to be generally color neutral so that the color quality of the light passing therethrough remains unchanged.
Patent CA-2137634-A1 (CA)
Inventor: MALINOWSKI LEO
IPC: B60R5/04
Filed: 1994-12-08
Abstract: A package or cargo organizer for the cargo area of a vehicle. The  organizer  is  typically maintained  in  a  lowered position providing a flat surface in the cargo area.   The folded down organizer provides a durable surface and an aesthetically appealing cargo area.  The organizer can be selectively folded up with one hand creating divided sections for maintaining cargo items from falling down.   The organizer includes a frame and a foldable interior section which operates as a stand for the frame.  Clips formed in the frame can be utilized to retain shopping bag handles to prevent spillage.  The organizer may be used in the trunk cargo floor of the vehicle or as part of a rollout load floor for utility vehicles.
Patent CA-2138329-A1 (CA)
Inventor: SCHOPF DIETER
IPC: D05B57/02
Filed: 1994-12-16
Abstract: A looper drive for a chain stitch sewing machine has a flexible connection constructed as an intermediate guide rod between a drive arm and a looper shaft. The intermediate guide rod is on the one hand disposed so as to swivel on the drive arm and on the other hand disposed so as to swivel on a receptacle of the looper shaft. The intermediate guide bears a ball which protrudes into an opening in the receptacle.
Patent CA-2140426-A1 (CA)
Inventor: MANDY JOHN C
IPC: C11D3/20
Filed: 1995-01-12
Abstract: A stearate-matrix, pre-spotter composition in solid stick form to be applied by direct contact to stained areas of fabric, thereby transferring the composition to the stained areas of the fabric.  The composition includes an alkyl aromatic sulfonic acid and/or sulfonate, at least one nonionic surfactant, and an enzyme uniformly dispersed throughout a semi-hard stearate matrix.  By the addition of sodium bicarbonate, the composition optimizes the pH to promote enzyme action, while simultaneously achieving a satisfactory drop point for shipping and warehousing.          At pH levels from 8.2 to 9.0, acceptable hardness and transferability are still achieved, which was previously thought not to be possible without the addition of a critical amount of certain salts.  The further addition of sodium bicarbonate in an encapsulated form directs the sodium bicarbonate-driven soil and stain removing capabilities of the composition to the point of application on the fabric.
Patent CA-2140464-A1 (CA)
Inventor: PEIFFER HERBERT
IPC: B65D65/40
Filed: 1995-01-18
Abstract: The disclosed biaxially oriented, multilayer polypropylene film comprises at least one base layer B, one interlayer Z and one top layer D and contains migrating additives. The film contains a maximum of 0.15% by weight of migrating additives, based on the total weight of the film. The multilayer film structure is produced by coextrusion and biaxial stretching followed by heat-setting and, optionally, corona treatment.  The film is particularly useful in packaging and in laminates.
Patent CA-2141356-A1 (CA)
Title: Fume hood with air foil member
Inventor: BASTIAN JOHN M
IPC: B25H1/20
Filed: 1995-01-30
Abstract: A fume hood includes a base, sidewalls and a cover that define an enclosed work space, a work surface, at least one trough, and an access opening. The fume hood also includes a moveable sash for closing the opening and an air foil disposed proximate an edge portion of the opening to direct air flow through the opening and into the work space. This air foil includes a flat portion with a surface that normally lies flush with the work surface of the fume hood.
Patent CA-2144663-A1 (CA)
Title: Hierarchcial quadrature frequency multiplex system, transmitting apparatus and receiving apparatus therefor
Inventor: ISHIKAWA TATSUYA
IPC: H04L27/34
Filed: 1995-03-15
Abstract: A digital transmission system capable of a hierarchical transmission in an quadrature frequency multiplex modulation, a modulating apparatus and a demodulating apparatus therefor ar provided. The hierarchical information transmission system includes, means for constructing a frame comprised of a plurality of symbols in an quadrature frequency multiplex signal transmission system that transmits a plurality of hierarchical information data using a modulation form with respectively different C/N ratios as required, means for performing the interleavings in both of the time and frequency domains, between the data using respective modulation forms within the frame, and means for making the respective modulation forms to associate with respective predetermined carriers.
Patent CA-2144890-A1 (CA)
Title: Microemulsion printing ink
Inventor: KRISHNAN RAMASAMY
IPC: C09D11/02
Filed: 1995-03-17
Abstract: A printing ink useful for "waterless" printing processes comprising a water-in-oil microemulsion wherein the water phase is present in an amount of about 5 to 20 wt.%, based on the weight of the ink.  The water phase contains about 0.5 to 3 wt.%, based on the weight of the ink, of a surfactant which will not lower the surface tension of the ink, but will preferably increase the surface tension of the ink by at least about 5%.  The ink optionally contains about 0.05 to 0.5 wt.%, based on the weight of the ink, of a water-soluble polymer capable of producing a viscosity in the water phase of about 5 to 10 poise.
Patent CA-2146675-A1 (CA)
Title: Shingle board
Inventor: ANDERSON VERNON HOWARD
IPC: E04H17/16
Filed: 1995-04-10
Abstract: A paling or picket, the wooden board to make a fence. In this invention I have used tapered shingles, fastening them to each other to form a laminated shingle board.
Patent CA-2146831-A1 (CA)
Inventor: KOEBERLE YVES
IPC: C01B13/02
Filed: 1995-04-11
Abstract: Dans un procédé de production d'oxygène sous pression, on fait passer de l'oxygène liquide d'une double colonne dans un échangeur où il se vaporise par échange de chaleur avec de l'air d'alimentation qui s'y condense partiellement. La partie restante de l'air d'alimentation détendue par une turbine sert à maintenir le système en froid.
Patent CA-2147283-A1 (CA)
Title: Method of manufacturing wax matrices
Inventor: IZUMI SHOUGO
IPC: A61K47/44
Filed: 1993-10-14
Abstract: The object of the invention is to provide a method by which a wax matrix can be produced efficiently on a mass production scale.        This invention is directed to a method of producing a wax matrix characterized in that a multi-screw extruder is used for the production of the wax matrix.
Patent CA-2147287-A1 (CA)
Inventor: NAMENYE JOSEPH A
IPC: A61F7/00
Filed: 1995-04-19
Abstract: A disposable pneumatic thermal blanket for controlling a patient's  body  temperature  wherein  the  blanket  includes structure for providing access through the blanket for surgical purposes.  The inflatable blanket consists of upper and lower thermoplastic sheets heat sealed at the periphery and specified locations and sealed slits within the blanket central region permit  access to  a  patient  without  loss  of  temperature controlled air.   The blanket includes  strategically placed adhesive strips or patches to aid the positioning of folded blanket access portions, or positioning of the blanket on the patient, and the location and relationship of the slits permit a variety  of  shapes  and  sizes  of  access  openings  to  be selectively formed.
Patent CA-2153262-A1 (CA)
Title: Roof water inlet
Inventor: JUPLE PIERRE
IPC: E04D13/068
Filed: 1994-11-29
Abstract: Proposed is a roof-water run-in (3) with its rim (3d) located in the plane (1a) of roof (1), with its floor (3a) located at a certain distance from the rim (3d) and with an opening (3b). The opening (3b) leads into a drainpipe (2) disposed below the floor (3a) of the run-in (3). Two parallel plates (4, 5) are disposed a certain distance apart, the lower plate (4) being fixed in the run-in (3) and the upper plate (5) being fixed at a level above the rim (3d) of the run-in (3). The edge of the upper plate (5) extends beyond the rim (3d) of the run-in (3) such that the roof run-off water (11) is accelerated before it reaches the rim (3d) of the run-in (3) and, following two 90· changes in direction, before it reaches the opening (3b) in the run-in floor (3a) to form a continuous flow in the drainpipe (2).
Patent CA-2153360-A1 (CA)
Title: Process for making polymer capsules
Inventor: VASUDEVAN TIRUCHERAI VARAHAN
IPC: C11D17/00
Filed: 1995-07-06
Abstract: The present invention relates to a process for preparing matrix capsules having hydrophobic material sufficiently large to contain large size particle actives which process comprises dispersing actives in hydrophobic material, and dispersing the active containing hydrophobic in a polymer solution to form a polymer matrix emulsion of drops of said core material in said solution. It has been found that such capsules can be obtained by utilizing low shear rates previously uncontemplated using the standard shearing machinery of the art.
Patent CA-2154365-A1 (CA)
Title: Improved Hydraulic Oil
Inventor: JUNGA ANTHONY G
IPC: C10M169/04
Filed: 1993-12-28
Abstract: An unproved anti-wear, high pressure hydraulic oil which contains essentially no zinc or phosphorous is described. The hydraulic oil protects against corrosion and oxidation as well as provides anti-wear, and-weld, and demulsibility properties. This improved hydraulic oil contains (1) petroleum hydrocarbon oil; (2) esters of dibasic and monobasic acids; (3) butylated phenol; (4) phenol; (5) sulfurized fatty oil; (6) fatty acid; and (7) sulfur scavenger. This hydraulic oil has a reduced tendency towards sludge formation and has, therefore, an increased lifetime. This hydraulic oil can be used in applications requiring good boundary lubrication and minimal sludge formation. It is especially useful in high pressure hydraulic systems and pumps.
Patent CA-2154441-A1 (CA)
Title: Compositions de type hydroxyde mixte d'aluminium et d'alcalino-terreux comme agents anti-chlore et anti-acides pour la stabilisation des resines thermoplastiques
Inventor: PLEE DOMINIQUE
IPC: C01F7/166
Filed: 1995-07-20
Abstract: Composition résultant de la réaction en phase aqueuse, d'hydroxyde d'aluminium, d'hydroxyde d'un cation alcalin et d'hydroxyde de calcium ou de strontium. L'addition d'une telle composition à des résines de PVC ou à des résines oléfiniques de catalyse Ziegler prévient la dégradation de ces résines sous l'effet de la lumière ou de la chaleur, en particulier lors de l'extrusion.
Patent CA-2154603-A1 (CA)
Title: Small domain communications system for personalized shopping assistance
Inventor: ASTHANA ABHAYA
IPC: H04W4/02
Filed: 1995-07-25
Abstract: A method of providing information to a customer of an establishment which hosts members of the public, wherein a customer at the public establishment may communicate with a centralized server associated with the public establishment through a portable wireless communication device.   The server includes at least one general database containing information pertaining to products or services offered by the  public  establishment  and  a  database  comprised  of personalized customer profiles for each regular customer of the establishment.  The server receives inquiries from the customer through the portable  communication device  and transmits  responses  thereto  back  to  the  communication device.    The  server may also  compare  a  first  set  of information contained in the general database with a second set  of  information  contained  in  the  customer  profile corresponding  to  the  particular  customer  to  determine similarities between the  sets  of  information,  retrieve information from the general database and customer profile based upon said similarities and transmit the retrieved information  to  the  customer  through  the  communication device.
Patent CA-2156374-A1 (CA)
Inventor: OLSEN ROBERT
IPC: B65D71/02
Filed: 1995-08-17
Abstract: Carrier stock for beverage cans or other cans of a type having a chime at an upper end and having a frusto-conical wall below the chime is formed from a single sheet of resilient polymeric material, such as low density polyethylene, with outer band segments defining can-receiving apertures and including outer band segments and inner band segments, which include a pair of substantially linear edges connected by a relatively small radius at an apex, with webs separating the can-receiving apertures in each longitudinal row, with finger-gripping straps, and with a strut-producing strap.  The finger-gripping straps are arranged in pairs and configured such that each finger-gripping strap of each pair extends generally transversely between two of the inner band segments and is curved inwardly toward the other finger-gripping strap of the same pair when the carrier stock is in a flat, unstressed condition.  The strut-producing strap is intermediate the finger-gripping straps and aligned with the apexes of opposed inner edges and is at least twice as wide as any pair of the finger-gripping straps and as the radius of the apex.  Each finger-gripping strap of each pair has an outer edge, which has an indentation curved inwardly toward the other finger-gripping strap of the same pair and extended transversely in opposite directions from the longitudinal midline when the carrier stock is in a flat, unstressed condition.
Patent CA-2158160-A1 (CA)
Title: Condensed nitrogen heterocycles and their use as pesticides, fungicides and antimycotics
Inventor: SCHAPER WOLFGANG
IPC: C07D475/06
Filed: 1994-03-04
Abstract: The invention relates to compounds of the formula                (I) in which two of the symbols A, B, D and E in each case are CR1 and the remaining two symbols are in each case CH or in each case nitrogen or one of the remaining two symbols is CH and the other is nitrogen and one of the symbols V and W is CR2 and the other is CH or nitrogen, R1 and R2 are in each case H, halogen, alkyl, alkoxy, haloalkyl or haloalkoxy,  X is optionally substituted imino, S, SO or SO2, Y is a bond or alkanediyl, Q is substituted cycloalkyl or substituted 4-piperidinyl, to processes for the preparation, to compositions containing them,  and to their use as pesticides,  fungicides and antimycotic agents.
Patent CA-2161220-A1 (CA)
Title: Viable bacteria
Inventor: RODHAM DAVID KIRK
IPC: C12R1/39
Filed: 1994-04-18
Abstract: Microbial cells are stabilised for storage in the form of a dried composition in a stasis state suspended in a collapsed matrix. The composition is prepared by mixing the microbial cells, for example Gram-negative bacterial cells such as Pseudomonas fluorescens, with an aqueous composition comprising a polyhydroxy compound, preferably a saccharide, from which the matrix will be derived, and drying the mixture under conditions such that viscous flow of the polyhydroxy compound occurs and the matrix collapses but does not unduly damage the cells. The glass transition temperature of the matrix is ideally above the temperature at which the composition is stored.
Patent CA-2162748-A1 (CA)
Title: Ion generating source for use in an ion implanter
Inventor: SFERLAZZO PIERO
IPC: H01J37/317
Filed: 1995-11-14
Abstract: An ion source (12) embodying the present invention is for use in an ion implanter (10). The ion source comprises a gas confinement chamber (76) having conductive chamber walls that bound a gas ionization zone. The gas confinement chamber includes an exit opening (78) to allow ions to exit the chamber. A base (120) positions the gas confinement chamber relative to structure for forming an ion beam from ions exiting the gas confinement chamber. A gas supply is in communication with the gas confinement chamber for conducing an ionizable gas into the gas confinement chamber. A cathode (124) is supported by the base and positioned with respect to said gas confinement chamber to emit ionizaing electrons into the gas ionization zone. The cathode comprises a tubular conductive body (160, 162) that partially extends into the gas confinement chamber and includes a conductive cap (164) that faces into the gas confinement chamber for emitting ionizaing electrons into the gas confinement chamber. A filament (178) is supported by the base (120) at a position inside the tubular conductive body of the cathode for heating the cap and cause the ionizing electrons to be emitted from the cap into the gas confinement chamber.
Patent CA-2163698-A1 (CA)
Inventor: CHUNG JUNG HAN
IPC: F03D3/06
Filed: 1995-11-24
Abstract: A sail system for wind turbines of the vertical shaft type is disclosed.  The sail system has a vertical rotating shaft, a plurality of support arms radially extending from an upper portion of the rotating shaft, and a sail pivoted to the tip of  each support  arm.   The sail  is  provided with a longitudinal horizontal slit and is eccentrically pivoted to the tip of each support arm by means of a hinge.  A holding rod is pivoted to an outside portion of the arm and penetrates the longitudinal slit of the sail.  A spring is fitted over the holding rod between the spring stopper of the holding rod and the outer surface of the sail.  The sail system not only prevents the sail from sagging due to the sail's weight, it also tightly pivots the sail to the arm regardless of the sail's configurations.  The maximum turning angle of the sail relative to the arm is limited and adjusted by the spring.
Patent CA-2164313-A1 (CA)
Title: Vehicle security system
Inventor: MCDONALD WALTER GILBERT
IPC: B60R25/04
Filed: 1994-06-02
Abstract: A security system (21) for use with a vehicle having an internal combustion engine (10) which is controlled by a management system (11). The security system (21) includes a control circuit (22) which is used to suppress data signals to or from the management system (11) to prevent engine operation. The security system (21) may include a touch switch circuit (29) which when actuated causes the control circuit (22) to be placed in a mode permitting operation of the engine (10). The system (21) may also include a door opening sensitive circuit (31) which when actuated causes the engine (10) to cease operating.
Patent CA-2166840-A1 (CA)
Title: Method of connecting fiberglass-reinforced plastic pipes
Inventor: CAGLE LARRY L
IPC: F16L47/02
Filed: 1996-01-09
Abstract: A method of joining female and male fiberglass-reinforced plastic pipes, the female pipe having an end portion with an inner surface defining a non-threaded socket, the male pipe having an end portion, the method comprising the steps of (a) inserting the end portion of the male pipe into the socket of the female pipe, (b) wrapping a UV-curable resin-impregnated cloth around a portion of the female pipe adjacent the end thereof and around a portion of the male pipe, and (c) thereafter exposing the cloth to UV light to cure the resin and provide a sealed joint between the pipes.
Patent CA-2169991-A1 (CA)
Title: Pressure sensor
Inventor: GERST PETER
IPC: G01L19/14
Filed: 1996-02-21
Abstract: Abstract Pressure sensor Provision is made for a pressure sensor with a sensor element (1) which is introduced in a gas-tight manner, having a ceramic sensor element (1), having a metallic housing (2) and having a metallic adapter (3) which is arranged between the sensor element  (1)  and housing (2) and which is connected in a gas-tight manner both to the housing (2) and to the sensor element (1).
Patent CA-2171443-A1 (CA)
Title: A vacuum roll apparatus
Inventor: DESHPANDE RAJENDRA D
IPC: D21F5/04
Filed: 1994-07-15
Abstract: A vacuum roll apparatus (12) is disclosed for transferring a web (W) supported on a dryer felt (14) from a first to a second drying, cylinder (16, 18) of a dryer section (10). The apparatus (12) includes a rotatable perforate shell (20) having a first and a second end (22, 24), the shell (20) defining a cavity (26) which extends from the first to the second end (22, 24) of the shell (20). The arrangement is such that the dryer felt (14) extends from the first dryer (16) around the perforate shell (20) to the second dryer (18) with the web (W) extending contiguously with the dryer felt (14), and the dryer felt (14) being disposed between the shell (20) and the web (W). At least one fin (28) is rigidly secured to the shell (20) and is disposed within the cavity (26) such that when the shell (20) is rotated, the fin (28) generates a flow of air (32) through the perforate shell (20) towards the cavity (26) for drawing the web (W) into close conformity with the dryer felt (14) during movement thereof around the vacuum roll apparatus (12) so that the web (W) is restrained against cross-machine directional shrinkage (34).
Patent CA-2173163-A1 (CA)
Title: Pallet disassembler
Inventor: MASON GORDON E
IPC: B23D53/02
Filed: 1996-04-01
Abstract: A pallet dismantling machine for cutting nail staples or like fastening means holding boards to stringers or blocks of the pallet assembly to facilitate reuse of the wood or other material from which the pallets are manufactured. The machine includes a horizontally mounted band saw blade and a vertically convenient adjustable work table. The distance between the table and the saw blade is adjusted to be equal to the thickness of the board so that the blade passes between the board and the stringer to cut the nails or other fasteners.
Patent CA-2178288-A1 (CA)
Title: An interlayer film and laminated glass using the same
Inventor: SHOHI HAJIME
IPC: B32B17/10
Filed: 1996-06-05
Abstract: Disclosed is an interlayer film made of a composition comprising 100 parts by weight of ethylene-vinyl acetate copolymer or ethylene-(meth)acrylate copolymer, 0.01 to 4 parts by weight of a transparency improvement agent, 0.01 to 4 parts by weight of a silane coupling agent and 1 to 40 parts by weight of a rosin resin or hydrocarbon resin, and laminated glass which uses the interlayer film. The interlayer laminate allows a lamination process at a low temperature without humidity control, autoclave and sacrificing basic character-istics required for laminated glass. Also disclosed is a laminated glass for vehicle side window that may go up and down, comprising an interlayer film interposed between glass plates, the interlayer film being made of a resin containing an ethylene-vinyl acetate copolymer or an ethylene-(meth)- acrylate copolymer or a modified product thereof as a main component. The laminated glass for vehicle side window absorbs much less moisture than conventional laminated glass and does not cause poor appearance such as whitening at an edge portion.