baber/WOPTO huggingface dataset:
Patent CA-2068108-A1 (CA)
Title: Guide arm attachment for portable power tools
Inventor: HAHKALA BRENT S
IPC: B27B9/04
Filed: 1992-05-06
Abstract: ABSTRACT   A cutting guide is used for making precision cuts with portable power tools.  The following cutting guide comprises a base which may be clamped to a worktable, a planar hinging arm connected to the base with a swivel joint, and a tool attachment bracket connected to the free end of the arm. The attachment bracket has a coupling finger that fits into the edge-guide slot on the soleplate of the power tool and connects the power tool to the arm.  As the power tool is moved over the workpiece, the arm hinges in a vertical plane and guides the power tool along a straight line.  The angular position of the arm may be locked at the swivel joint, so that mitre cuts may be made.  Rip cuts may be made by locking the joints of the arm, rotating the power tool ninety degrees on the attachment bracket, and feeding the workpiece into the power tool.  The cutting guide may be used with virtually any power tool, and it folds easily into a compact unit for storage or trans-port to another job site.
Patent CA-2071360-A1 (CA)
Title: Method of producing unfrozen expanded ice cream mix possessing superior storage and shelflife properties
Inventor: SPONHOLTZ PER
IPC: A23G9/04
Filed: 1992-06-16
Abstract: The disclosure relates to a method of producing and pre-distribution preparing unfrozen, expanded ice cream mix with superior storage and shelf-life properties. Starting ingredients necessary for producing the ice cream mix are mixed together, whereafter the mix is heat-treated or otherwise treated so as to exterminate micro-organisms, in particular pathogenic bacteria, present in the mix. The thus treated mix is expanded and subsequently packed in packages ready for distribution. Ice cream mix produced according to this method has extended shelf-life and can be stored in the unfrozen state for long periods of time with retained pristine freshness qualities, without any requirement of cold storage at extremely low storage temperatures.
Patent CA-2072941-A1 (CA)
Title: Urea extended polyisocyanates
Inventor: LAYTON HEBER D
IPC: C09J175/00
Filed: 1992-07-02
Abstract: Mo-3547 UREA EXTENDED POLYISOCYANATES                 ABSTRACT OF THE DISCLOSURE         Disclosed herein is a stable fluid mixture and a binding composition containing the same; said mixture comprises a polyisocyanate and a solution of urea in water which is characterized in that the urea is premixed with water before it is admixed with the polyisocyanate to make a urea extended polyisocyanate.
Patent CA-2074248-A1 (CA)
Title: Method and plant for improving keeping qualities of food products
Inventor: NOREN TOMMY
IPC: A23L13/60
Filed: 1991-01-31
Abstract: For improving the keeping qualities of certain food products, especially sliced meat products, it is suggested that the food products immediately after they have been packed are subjected to a heat treatment by means of microwave energy, so that they are maintained at a temperature in the interval 50-80 ·C, preferably 50-70 ·C, during a time period of 5-60 seconds. The food products (12) are moved by means of an endless belt (9) in a path across an elongated wave guide (15, 21) which has at least one slot (19; 22, 23) extending across the whole food products movement path.
Patent CA-2074482-A1 (CA)
Inventor: OMORI NAOYA
IPC: C23C16/02
Filed: 1991-11-11
Abstract: An object of the present invention is to provide a diamond-coated hard material having a high bonding strength to a substrate and a diamond-coated throwaway insert capable of cutting various light alloys such as Al-Si alloys at a high cutting rate for a long time.  This object can effectively be at-tained by a diamond-coated hard material comprising a sintered body consisting of Si3N4 as a predominant component, at least a part of the sintered body having a sintered surface at least a part of which is coated with diamond and a diamond-coated throwaway insert having a diamond- or diamond-like carbon-oated layer with a thickness of 0.1 to 200 µ m, deposited from gaseous phase,on the surface of a substrate consisting of Si3N4 as a predominant component, in which the surface state of the substrate is maintained as sintered and a part or whole of the sintered surface is coated with the diamond- or diamond-like carbon-coated layer.
Patent CA-2075694-A1 (CA)
Title: Shifting mechanism for reversible friction drive
Inventor: WILLIAMS KEITH S
IPC: B25B13/46
Filed: 1992-08-10
Abstract: ABSTRACT             A reversible drive mechanism for socket wrenches, having a detended selector cap thereon. The socket driving post of the wrench is fixedly attached to a triangular shaft rotat-ably contained within an internal cylindrical bearing sur-face, creating three arc-shaped spaces. The cylindrical sur-face is the inner surface of the head of the wrench handle. Each of the surfaces on the triangular shaft has tiltably mounted thereon a U-shaped fixture, which loosely contains within its arms a cylindrical roller. As the selector cap is rotated back and forth between selector positions, each U-shaped fixture tips back and forth on its respective tri-angular surface, and shafts the contained roller from one side to the other of its respective arc-shaped space. Each roller, when shifted, moves from being closely contained on one side of its arc-shaped space to being closely contained on the other side of its space and, when the wrench handle is rotated, the roller is frictionally wedged between the cylindrical surface and the shaft face, forcing the driving post and a socket mounted thereon in the desired direction.
Patent CA-2077961-A1 (CA)
Inventor: CLEMENTZ MICHEL
IPC: B60C13/02
Filed: 1992-09-10
Abstract: ABSTRACT Design Patterns for Opaque Articles An opaque article having a surface with distinctive design patterns is described.  Pattern A has a plurality of ridges 20 of similar cross-sectional shapes, each ridge 20 being substantially parallel to an adjacent ridge 20.  Pattern B is superimposed over a portion of the design pattern A. Pattern B has a plurality of parallel ridges 30 extending in an angular direction between 45° and 90° relative to the ridges 20 of pattern A.  In one embodiment a pattern C is included, pattern C having at least two parallel ridges 40 angularly oriented in the range of 45° to 90° relative to the ridges 20 of pattern A.  The ridges 20 of pattern A intersect two ridges 40 of pattern C.  The design patterns when incorporated into the sidewall 12 of a tire 10 may form a circumferentially continuous wide decorative band with striped alpha-numeric markings superimposed over a portion of the wide decorative band.
Patent CA-2077976-A1 (CA)
Title: Method and apparatus for providing direct automatic access of a calendar task from a non-calendar task
Inventor: KELLER ROBERT S
IPC: G06Q10/00
Filed: 1992-09-10
Abstract: ABSTRACT       Method  of,   and  apparatus  for,   providing  direct automatic  access  of  a calendar  task from  a non-calendar task,  which  substantially  reduces  the  difficulties  of conventional systems.  The invention allows a user to place a cursor under a date in a non-calendar task and press a date selection key.  When the date is selected in this way, the calendar task is invoked,  and the user s calendar for that date is displayed to the user.  When the user exits the calendar task,  the user  is  returned to  the non-calendar task.  Another aspect of this invention is that the user can alternatively use a special selection mode and select the non-calendar task object containing the date instead of the date  contained  within  such  non-calendar  task  object  to automatically access the calendar task.
Patent CA-2078031-A1 (CA)
Title: Methods and apparatus for continuous removal of materials from a liquid
Inventor: DEVOE IRVING W
IPC: B01J47/10
Filed: 1992-09-11
Abstract: METHODS AND APPARATUS FOR CONTINUOUS REMOVAL         OF MATERIALS FROM A LIQUID                Abstract of the Disclosure Methods and apparatus for continuous separation and optional recovery of one or more contaminants from a liquid, and in particular, for isolation of one or more specific elements, isotopes, ions, complexes and/or compounds from mixtures of similar or dissimilar materials, whereby the liquid containing such mixture is treated continuously, and the thus-isolated material may if desired be economically recovered.  Through the use of means for continuously moving an affinity medium in a direction countercurrent to the flow of a liquid containing the material to be isolated, it is possible to obtain contaminant removal efficiencies comparable or superior to what would be obtained with heretofore known methods, and to achieve selective removal of one or more contaminants from a mixture.  The affinity medium is selected on the basis of its ability to form an association with on or more of the components of the mixture being treated.  In a preferred embodiment of the invention, the continuous countercurrent movement of medium relative to liquid is effected through the use of a helicoidal screw inside a conduit.
Patent CA-2078836-A1 (CA)
Inventor: DI STEFANO DANNY
IPC: B60R21/34
Filed: 1992-09-22
Abstract: ABSTRACT   Crossing the street is a challenge to most people. Getting off a public transportation vehicle and crossing in front of it can not only be dangerous it can also be deadly, especially if you are a child.
Patent CA-2080219-A1 (CA)
Title: Household refrigerator with improved refrigeration circuit
Inventor: HERBST LEROY J
IPC: F25B40/00
Filed: 1992-10-08
Abstract: PATENT - Docket 9D-MA-17760 - Herbst et al HOUSEHOLD REFRIGERATOR WITH IMPROVED REFRIGERATION CIRCUIT                                           ABSTRACT A household refrigerator includes a refrigerant system with separate freezer and fresh food compartment evaporators.  The evaporators are connected in parallel refrigerant flow relationship so that refrigerant flowing from the condenser can flow through either evaporator to the compressor independent of the other evaporators.  A selected section of refrigeration conduit for each evaporator is arranged in heat transfer relationship with a selected section of refrigeration conduit for the other evaporator.
Patent CA-2081486-A1 (CA)
Title: Small volume, high voltage press sealed lamp
Inventor: WESTLUND ARNOLD E JR
IPC: H01J61/36
Filed: 1992-10-27
Abstract: PATENT APPLICATION            Abstract of the Disclosure A small volume,  high wattage press sealed lamp having envelope, filament, internal leads, seal foils, external  leads,  and blades  is disclosed.   The small volume,  high  wattage  press  sealed  lamp  increased conductivity due to a flat faced external lead forming one  of  the  foil  welds.   The  external  lead  is butt welded  to  blade  stock  at  ninety  degrees  forming  a highly conductive bond.
Patent CA-2083887-A1 (CA)
Inventor: WELTZ RICHARD K
IPC: G01J1/58
Filed: 1992-11-26
Abstract: Abstract The present invention provides a novel submersible photocell for detecting ultraviolet light in disinfection apparatus.   The photocell  includes  a  quartz  jacket  capable  of  transmitting ultraviolet  light  and  a  fluorescent  material  sensitive  to ultraviolet light at a wavelength of about 253.7nm and which produces an infrared secondary emission having a wavelength of about  730-735nm  upon  absorption  of  ultraviolet  light.    The photocell also includes a photoconductor sensitive to the secondary emission light, is located adjacent the fluorescent material and is capable of varying conductance of electricity upon absorbing light having a wavelength of about 730-735nm from the infrared secondary emission.  The photocell further includes electrically conductive wiring connected to the photoconductor and extending outwardly of the jacket at its remote end.   Also, the photocell includes a silicone sponge filler positioned adjacent the photoconductor and around the wiring, together with a nonreactive, non-outgassing ultraviolet light resistant potting compound located adjacent the filler and surrounding the wire to tightly seal the remote end of the jacket from liquids.     The present invention also provides a quick attach clamp for positioning the photocell at a predetermined distance from an elongated ultraviolet light source and in a desired alignment configuration.  The clamp includes a sleeve for housing a portion of the photocell and a potting compound surrounding the portion of the photocell within the sleeve.  An epoxy resin plug at the end of the sleeve seals the remote end of the sleeve.   A cover is connected to the detection end of the sleeve and has an access opening to the detection end of the photocell.   Spaced apart, opposed arms extend from the cover in a direction substantially parallel to an axis running through the center of the opening. Each arm has a portion sized and shaped to firmly grip the outer surface of elongated ultraviolet lamps so that the detection end of the photocell is positioned at a constant, predetermined distance from the light source in a direction substantially perpendicular to the axis running through the center of the access opening.
Patent CA-2084338-A1 (CA)
Inventor: MIYANO TOSHIKI
IPC: G10L19/12
Filed: 1992-12-02
Abstract: A method for speech coding and a voice-coder for coding speech signals divided into frames spaced with a constant interval are disclosed.  An adaptive codebook storing excitation signal determined in advance and a plurality of excitation codebooks for multi-stage vector quantization are provided.  Each frame is divided into subframes.  For each subframe, a candidate of a first predetermined number of adaptive codevectors is selected, and then candidates of each predetermined number of excitation codevectors are selected from each excitation codebook, respectively, by using the candidate of the adaptive codevector. Finally, a combination of the adaptive codevector and each of the excitation codevector is selected from the candidates of the adaptive codevector and each of the sound codevectors.
Patent CA-2089699-A1 (CA)
Title: Compositions a base de polyamide ignifuge
Inventor: BONIN YVES
IPC: C08K3/00
Filed: 1993-02-17
Abstract: L'invention concerne une composition à base de polyamide ignifugée par du phosphore rouge.  Elle concerne plus particulièrement une composition du type ci-dessus, comprenant en outre un composé de zinc tel qu'un oxyde de zinc,  un borate de zinc et/ou un sulfure de zinc pour diminuer  l'agressivité  de  la  composition  vis-à-vis  des métaux ou alliages et diminuer les phénomènes de migration des composants de la composition.   Cette composition est particulièrement utilisable pour la réalisation d'articles moulés.
Patent CA-2091024-A1 (CA)
Title: Glycopeptide derivatives, a process for their preparation and pharmaceutical agents containing these compounds
Inventor: KOLAR CENEK
IPC: C07K1/113
Filed: 1993-03-04
Abstract: Abstract of the disclosure              92/B 005-Ma 935 Glycopeptide derivatives, a process for their preparation and pharmaceutical agents containing these compounds N-Glycopeptide derivatives of the formula I                       formula I where aromatic is an unsubstituted or substituted benzene residue, naphthalene residue, chroman residue, chromene residue or coumarone residue, a      is 0 to 5, b is 0 to 4, c is 0 or 1, d is 1 or 2 R1  is (C1-C3)-alkyl, R2     is (C1-C3)-alkyl or (C1-C3)-alkyloxy, R3     is H, OH, (C1-C3)-alkyloxy, NH2, NH-(C1-C6)-alkanoyl, NH-benzoyl, NH-SO3H or NH-acyl radical of a natural N-acetylated amino acid, R4     is H, OH, or (C1-C3)-alkyloxy, R5     is H, OH, (C1-C3)-alkyloxy, fluorine, chlorine or bromine, R6 is H, CH3, CH2OH, CH2O-(C1-C6)-alkanoyl, CH2NHCOCH3 or CH2NH-SO3H, R5 and R6 are together O-CH2-O-CH2, O-CH(CH3)-O-CH2 or O-C(CH3)2-O-CH2, R7   is hydroxy-(C2-C4)-alkyl or (C2-C4)-alkyloxy-(C2-C4)-alkyl, R8      is H or (C1-C6)-alkyl or R7-N-R8 are together a pyrrolidine ring, piperidine ringor morpholine ring, which can be substituted by HO, HOCH2, CH3 or COOH, W       -O-, -CONH- or-C6H4-CONH and H-X     is HCI, a (C1-C7)-alkanoic acid or another pharmacologically tolerated inorganic or organic acid, are described, as are a process for their preparation and a pharmaceutical agentwhich contains these novel compounds. These pharmaceuticals can be used in particular for the therapy of thrombotic disorders.
Patent CA-2092071-A1 (CA)
Title: Removing snow from satellite dishes
Inventor: MASKELL CHRISTOPHER R
IPC: H01Q1/02
Filed: 1993-03-19
Abstract: ABSTRACT OF THE DISCLOSURE  Snow is removed from a satellite dish by attaching a vibrator device to the dish and applying electric power to the device. A spare pre-existing coaxial cable is used to deliver electric power to the device, and an AC line voltage isreduced to a level which the cable is capable of transmitting. The device uses aferromagnetic core as a hammer. A U-shaped spring of ferromagnetic material has one arm which serves as an anvil to be struck by the hammer and another arm to which the hammer is fixed and which restores the hammer to a rest position under spring bias. A coil is mounted to the hammer and is energized with the reduced AC voltage to cause the hammer to repeatedly strike the anvil. The anvil has threaded shafts that extend in the direction in which the hammer strikes the anvil. The shafts secure the anvil against the dish in a manner thatmaximizes reaction of striking forces into the dish.
Patent CA-2092184-A1 (CA)
Inventor: ROLFES THOMAS R
IPC: C11D1/44
Filed: 1991-09-25
Abstract: The present invention provides a detergent composition comprising one or more anionic sulfate or sulfonate surfactant; one or more polyhydroxy fatty acid amides having formula (I) wherein R1 is H, a C1-C4, hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or mixtures thereof, R2 is a C5-C31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocar-byl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; and magne-sium in a molar amount corresponding to 0.1X-2.0X, wherein X is the number of moles of anionic sulfate or sulfonate surfactant present in said composition. The present invention also provides for a method for cleaning soiled dishes by treat-ing said dishes with the detergent compositions disclosed herein.
Patent CA-2093784-A1 (CA)
Title: Separation devices
Inventor: VANDERVOORT CHRISTIAN L
IPC: B01D45/08
Filed: 1993-04-08
Abstract: ABSTRACT OF THE INVENTION         Embodiments of this invention include devices for removing particles, such as the fly ash from gaseous effluent produced by the combustion of pulverized coal, comprising arrays of ceramic rods that are contained within a housing having ingress and egress openings for the effluent.  The rods are so oriented as to create tortuous paths for the effluent and thereby effectively render the rods in the aggregate into an impact separator.  The rods are made from material which exhibits electrical resistance such that when they are sufficiently energized electrically, ash accumulated thereon liquefies or otherwise  loses its adhesive strength, releasing such accumulations which then, by gravity and/or the drag forces of the gas stream separate from the rods for subsequent collection and removal.
Patent CA-2096607-A1 (CA)
Title: Process for the preparation of savoury flavours
Inventor: TURKSMA HESSEL
IPC: A23L27/26
Filed: 1993-05-19
Abstract: ABSTRACT            The invention relates to a process for the preparation of a savoury flavour which comprises reacting mono- and/or di-methyl-3(2H)-furanone or precursors thereof with cystein and/or hydrogen sulphide. Suitable precursors of mono- or di-methyl-3(2H)-furanone are oligomers of diacetyl, pyruvic aldehyde, pyruvic acid, acetoin, acetol, ethylene glycol aldehyde and glyceraldehyde, including mixed oligomers. The reaction is preferably carried out with cystein and hydrogen sulphide. The latter may be obtained before or during the reaction from a hydrogen sulphide donor.            The reaction is preferably carried out at pH below 7, at 60-160°C for 0.5-4 hours. A food grade acid such as acetic acid may be present.            The reaction mixtures obtained are rich in methyl substituted furanthiols or derivatives thereof.            The invention also relates to flavour precursor mixtures which generate a savoury flavour upon heating and comprises a mono- and/or di-methyl-3(2H)-furanone and/or precursor thereof, cystein and optionally a hydrogen sulphide donor.
Patent CA-2097395-A1 (CA)
Title: Camper shell utility shelf
Inventor: ACCETTURA JOSEPH C
IPC: B60P3/36
Filed: 1993-05-31
Abstract: CAMPER SHELL UTILITY  SHELF            ABSTRACT            A utility shelf for a pick-up truck of the type having a cab, a sliding rear cab window, a cargo bed, and a camper shell with side rails is disclosed.  The apparatus includes a tray-like support member to which a plurality of slidably adjustable  brackets  are  attached.    The  brackets  are attached to the side rails of the camper shell for support. A  back  member  is  attached  to  support  member  in  a perpendicular orientation and includes a centrally located cutout portion to provide a zone of clear vision to the rear of the truck.   Articles which are placed on the support member are accessible to the driver of the vehicle from inside the cab through the sliding rear cab window, but are restrained from falling into the cargo bed by the back member and containment walls.  Brackets are adjustable to fit a variety of camper shell widths.
Patent CA-2097685-A1 (CA)
Title: Composite flat blank for container and method case ii
Inventor: SYKORA JOHN M
IPC: B65D5/32
Filed: 1993-06-03
Abstract: ABSTRACT    A paperboard flat blank is scored for folding to form a container sleeve.   The flat blank comprises at least first and second flat blank portions which have been sealed together along a seal line or lines to form the entire, flat blank.  The majority of the area of each flat blank portion is free of contact with the other flat blank portion, i.e., the respective portions are not separate layers of a flat blank, but are separate, spaced portions thereof, connected together by one or more seal lines.  The first flat blank portion exhibits at least one physical property that is different from the corresponding physical property of the second flat blank portion, other than the scoring and the shape and size in the plane of the flat blank.  For example, one flat blank may be made of recycled material and the other of virgin material.  The two flat blanks may have different thicknesses,  or differing surface treatment, one being impregnated with oil or plastic and the other being free of such impregnation, or the like.  The flat blank is made with at least a pair of mirror imaged walls that abut each other to form a double panelled wall when the flat blank is assembled into a four-cornered container.  Also, there are double panelled corner tab portions that improve the stackability of the containers assembled from the blanks by providing great strength at the corners thereof.
Patent CA-2100702-A1 (CA)
Title: Option bus
Inventor: ADAMS JOEL
IPC: H04M1/60
Filed: 1993-07-16
Abstract: A method and apparatus for connecting .remote options to a digital telephone base. Physical and communications protocols for connections and a flexible control scheme which can be as simple or elaborate as a given option requires are provided.      The digital telephone include: an option bay connection, having a hierarchical control protocol. The option bay connection makes available several types of information, including: local analog audio, analog voice, digital voice, digital data and telephone control streams.