baber/WOPTO huggingface dataset:
Patent CA-2017331-A1 (CA)
Title: Three-dimensional perspective plan-view format for situation awareness displays
Inventor: HUFF JERRY W
IPC: G01S13/933
Filed: 1990-05-23
Abstract: ABSTRACT OF THE DISCLOSURE     A three-dimensional perspective plan-view image format for a traffic situation awareness display for a craft, having the craft represented by a center symbol that indicates by its shape the horizontal heading of the craft, having traffic represented by position symbols with lines indicating altitude differentials having traffic end symbols that indicate by various properties (i.e., shape, color or fill pattern) the directions of altitude changes of the traffic, having rings concentric to and individually equidistant from the center symbol for indicating the ranges of the traffic from the craft, having azimuth lines emanating like spokes out from the center symbol for determining azimuths of the traffic relative to the craft, and having various properties in the symbols to indicate status and other information about the traffic, and wherein the center symbol, position symbols, range rings and azimuth lines, except the altitude differential lines with associated traffic end symbols, are within one reference plane, representing the altitude of the craft, that is tilted in the display towards the viewer for providing a three-dimensional perspective.
Patent CA-2017630-A1 (CA)
Inventor: WILSON ROBERT W
IPC: G01R31/50
Filed: 1990-05-28
Abstract: A device for monitoring the grounding characteristics of both an electrically dissipative work surface and a conductive wrist strap having a grounding tether.  The device includes a mat monitor and a strap monitor.  The mat monitor checks the resistance of the mat ground path and alerts the user if this resistance exceeds a predetermined resistance.  The strap monitor checks the resistance of the wrist strap and tether ground path, and employs a timer to send electrical pulses to the wrist strap rather than having a constant voltage output to the strap.  The strap monitor establishes a resistance window for the strap ground path, and alerts the user if the strap ground path resistance falls outside of the resistance window.
Patent CA-2020150-A1 (CA)
Title: Polymer base blend compositions containing destructurized starch
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L29/06
Filed: 1990-06-29
Abstract: WARNER-LAMBERT COMPANY Morris Plains, USA         Polymer base blend compositions containing destructurized starch Abstract A composition of matter capable of being formed into articles having substantial dimensional stability comprising a)   destructurized starch, and b)   at least one compound selected from the group consisting of copolymers of vinyl pyrrolidone; said compound being present in an amount effective to enhance the physical properties of said articles.     The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent CA-2020516-A1 (CA)
Inventor: BRIDEN C RICHARD
IPC: E01F9/018
Filed: 1990-07-05
Abstract: ABSTRACT      The breakaway assembly includes a cast aluminum base having a collar for supporting a wrought aluminum standard and a base flange for securing the breakaway assembly to a plurality of anchor bolts projecting from a concrete foundation.   The base flange includes a plurality of apertures for receiving the anchor bolts.   Grooves are provided in the base flange adjacent the anchor bolt apertures.   Upon impact,  the standard creases and bends causing the heel of the base flange to lift.  This lifting motion shears the base flange at the grooves to permit the base to lift away from the anchor bolts.
Patent CA-2020994-A1 (CA)
Title: Manufacture of printed circuit board assemblies
Inventor: RUBIN WALLACE
IPC: B23K35/36
Filed: 1990-07-12
Abstract: ABSTRACT     MANUFACTURE OF PRINTED CIRCUIT BOARD ASSEMBLIES To avoid the use of harmful CFCs in the cleaning of soldered printed circuit board assemblies, their manufacture is accomplished using a screen-printable solder paste composition which will in use yield minimal flux residues which will not require removal by a solvent cleaning step.  The paste composition is formulated by incorporating the powdered soft solder alloy in a liquid medium containing up to 10% by weight of a non-corrosive organic flux material, a substantially water-immiscible organic solvent, and one or more thickening agents.
Patent CA-2021646-A1 (CA)
IPC: B29D23/00
Filed: 1990-07-20
Abstract: Apparatus for the production of tubular bodies, in particular for packaging tubes, from a foil strip comprising weldable plastic material and whose longitudinal edges are thermally joined together, comprising a shaping belt which co-operates with shaping rollers and which shapes the foil strip around a mandrel into the form of a tubular body.  A lower driven transportation belt which runs in the mandrel and an upper driven transportation belt, the longitudinal edges of the foil  strip being accommodated in mutually overlapping relationship between the transportation belts. At least one heating means, pressing means and cooling means act on an upper transportation belt.  And a process for the production of tubular bodies.
Patent CA-2021785-A1 (CA)
Title: Powered impact wrench
Inventor: GIARDINO DAVID A
IPC: B25B21/00
Filed: 1990-07-23
Abstract: ABSTRACT OF THE INVENTION     A reversible powered impact wrench is provided wherein improvements are incorporated in the detenting of the reverse direction valve, venting of excessive air pressure within the impact wrench motor housing which may use light weight material due to improved clutch and camming means and wherein an improved one piece anvil-timing shaft is designed to be supported by the impact wrench hammer and rotor.
Patent CA-2023013-A1 (CA)
Title: Thermoplastic composite with improved properties, and method of making the same
Inventor: BEEVER WILLIAM H
IPC: C08J5/24
Filed: 1990-08-09
Abstract: Abstract of the Disclosure An article of manufacture comprises a thermoplastic com-posite  including  a  reinforcing  fiber  in  a  poly(arylene sulfide) matrix comprising an uncured, high molecular weight poly(arylene sulfide) resin and a cured poly(arylene sulfi-de)  resin.   This produces a composite having an improved combination of toughness and resin/fiber adhesion.
Patent CA-2027784-A1 (CA)
IPC: F16B45/02
Filed: 1990-10-16
Abstract: A double locking snap hook comprising a shank, a spring biased latch member and a spring biased locking means, the latch member and locking means being biased by two separate screens.  One end of the shank defines a hook portion, and the latch member is biased toward a latched position for restraining straps, ropes, etc. within the hook portion. The locking means is biased toward a position which reguires that the locking means be deactivated before the latch member may be unlatched or opened.
Patent CA-2029074-A1 (CA)
Title: Single and multilayer coatings containing aluminum nitride
Inventor: CARPENTER LESLIE E
IPC: B32B15/04
Filed: 1990-10-31
Abstract: SINGLE AND MULTILAYER COATINGS   CONTAINING ALUMINUM NITRIDE                             Abstract Ceramic or ceramic-like single, two or multilayer coatings having aluminum nitride as one of the layers are provided, including methods for the preparation of such coatings which produce planarizing, passivating and hermetic barrier coatings on temperature sensitive substrates such as semiconductors and electronic devices.  The aluminum nitride ceramic or ceramic-like coating is provided by applying a liquid alkylaluminum amide having the formula (R2AlNH2)3, where R is an alkyl group containing from 1 to 4 carbon atoms, neat or diluted in an organic solvent.  The liquid coating is then dried, followed by heating the coating to a temperature of between about 400 to about 1000°C. in the presence of ammonia to produce an aluminum nitride-containing ceramic coating.
Patent CA-2029279-A1 (CA)
Title: Roof anchor
Inventor: SILANO PASQUALE A K A PAT SILA
IPC: A47L3/04
Filed: 1990-11-05
Abstract: ABSTRACT OF THE INVENTION           This invention relates to a safety line anchor which provides a means for attaching safety lines to a building structure.  The anchor comprises a first body, which may be either solid or tubular, extending in a first direction, usually vertically from a roof.  There is a first opening passing through the first body in a direction that is substantially transverse to the first direction through which the safety line may pass.  The first body is attached to the building structure.  Preferably, there is a tubular body extending through the first opening.          Preferably, the anchor is installed with an orientation such that the first opening is substantially transverse to the direction in which the safety line would normally fall.
Patent CA-2030190-A1 (CA)
Inventor: DORAN WILLIAM E
IPC: E04C1/00
Filed: 1990-11-16
Abstract: A construction block to be used with other similar  blocks in  order  to  construct  panels  of a building which  is formed of a pair of substantially planar  panels  located  in  juxtaposition  and  spaced apart forming a space between the panel.  Within the space  between  the  panel,  there  is  to  be  poured  a quantity of uncured wet aggregate and cement mixture which is then to harden into a solid mass.   Each of the   panels   is   to   be  constructed   of  expanded polystyrene beads.   The panels  are secured together through a metallic tie rod assembly which is located principally  in  the  space  between  the  panels.   The exterior  surface  of  each  of  the  panels  includes a plurality of vertical  grooves and within each groove is  to  be  located  a wooden  strip  which  is  to  be penetrated  by   conventional   fasteners  to thereby mountingly secure a desired structural member onto an exterior  surface of the construction block.   A wire interconnecting frame is to be located in the space between the panels and across the joint of a pair of connected blocks to provide lateral  support for the joint.
Patent CA-2033489-A1 (CA)
Inventor: MURAKAMI MASAHIDE
IPC: H01F1/147
Filed: 1991-01-02
Abstract: Disclosed is a method of making a disc-shaped or plate-shaped sintered body from powdered material of poor ductility, such as Sendust alloy.  The powdered material is filled in a dish-like metallic vessel having a thick bottom wall and a low side wall.  A plurality of such filled vessels are piled up and put in a cylindrical capsule made of hot-workable metal. The capsule is charged in a hot press and is then heated and compressed.  The resultant compressed product was taken out and cooled and the vessels and the capsule are removed, thereby obtaining the desired plate-shaped sintered bodies.  According to the method, the sintered body having a uniform thickness and substantially no pores can be obtained.
Patent CA-2038281-A1 (CA)
Title: Crt with electromagnetic radiation reducing means
Inventor: KIZUYA ISAO
IPC: G12B17/02
Filed: 1991-03-14
Abstract: The present invention relates to a CRT display unit having a reduced electromagnetic radiation.  The unit is comprised of encasing a video amplifier for amplifying image signals sent from a computer and a CRT tube within a chassis. The CRT is sealed at a joining section between a funnel section and panel section.  Conductive coating films are provided on the external and internal surfaces of the funnel section.  A metal rim band covers the circumference of the panel section.  Metal fixtures fasten the tube to the chassis and are installed on the rim band.  The conductive coating film on the external surface and the rim band are electrically connected by means of a first conductive member.  The space between the rim band on the tube panel section is electrically connected to the chassis via metal fixtures and a second conductive member.
Patent CA-2040462-A1 (CA)
Title: Garment
Inventor: PETTIPAS GERALD
IPC: A45F5/00
Filed: 1991-04-15
Abstract: ABSTRACT            A garment comprising a strap for encircling a limb having at least one  compartment  for  storage,  and having a  fastening mechanism located at the free ends of the said strap.
Patent CA-2041141-A1 (CA)
Inventor: IUCHI MUNENORI
IPC: B60C9/18
Filed: 1991-04-24
Abstract: ABSTRACT OF THE DISCLOSURE        A belted radial tire has a belt composed of a breaker and a band, the breaker disposed radially outside a carcass and comprising at least two plies of cords inclined with respect to the tire equator so that the cords in each ply cross the cords in the next ply, the band disposed on the radially outside of the breaker and composed of a strip of rubberized parallel organic fiber cords which strip is wound spirally and continuously around the breaker from its one edge to the other edge, the number of the organic fiber cords in the strip being in the range of 10 to 25, the winding pitches of the strip changed in the axial direction of the tire so that the pitches are smaller in a central region of the breaker than side regions, the pitches in the side regions being substantially a half of the strip width, and the pitches in the central region being not less than the strip width.
Patent CA-2042294-A1 (CA)
Inventor: BRIDGSTOCK ERIC
IPC: F16L1/09
Filed: 1991-05-10
Abstract: ABSTRACT          PIPE CLAMPS      The   invention   relates  to  pipe  clamps  and   is particularly  concerned with equipment that combines ease  of handling  and  transportation and which  can  ensure  correct alignment  of  curved,   polyethylene  pipe  ends  and  their presentation   to  an  appropriate  coupling   means.    This objective  is  met  by a construction  comprising  first  and second  clamp means,   said first clamp means being pivotally secured  at or towards one end of an  inflexible,  extendible means, and said second clamp means being pivotally secured at or  towards the opposite end of said  extendible  means,  the free  ends of the clamp means being detachably and  pivotally secured to each other.
Patent CA-2043901-A1 (CA)
Title: Method for efficiently implementing read-type procedural attachments in a rete-like pattern matching environment
Inventor: BARABASH WILLIAM
IPC: G06N5/04
Filed: 1991-06-05
Abstract: Abstract of the Disclosure A reticular discrimination network utilized in an expert system that permit read procedural attachments on working memory element slots using a gamma memory.  The gamma memory is associated with one- or two- input nodes and stores references to the attached WME slot, use of which minimizes computation and interaction among data elements in a RETE-net.
Patent CA-2046125-A1 (CA)
Title: Cosmetic composition
Inventor: MACAULAY ERNEST W
IPC: A61Q19/00
Filed: 1991-07-03
Abstract: ABSTRACT            A cosmetic composition suitable for topical application to human skin or hair comprises a blend of two or more polyol fatty acid polyesters, the polyol having at least 4 free hydroxyl groups, at least 60% of which are then esterified with one or more fatty acids having from 8 to 22 carbon atoms, the composition having a Melting Value of from 20°C to 60°C, as measured by the Melting Value Test, and preferably a Consistency Value of from 10 to 350, as measured by the Consistency Value Test.
Patent CA-2046421-A1 (CA)
Title: Replacement tool handle
Inventor: CARMIEN JOSEPH A
IPC: B25G3/26
Filed: 1991-07-05
Abstract: A  replacement tool  handle  for  a  percussive tool includes a high strength, load-bearing rod which is inserted through the eyehole of a tool head from its upper end, a grip which ensheathes a portion of the rod projecting from a lower end of the tool head, and two interlocking members which fasten the grip to the rod. The  rod  includes  a  handle  shaft  capable of passing completely through the eyehole of the tool head, and a shaft retainer located at a first end of the shaft for preventing  an  adjacent end  of the rod  from passing through  the  eyehole.    The  shaft  retainer  forms  a generally frusto-conical slug having an outer surface portion  generally  corresponding to  a portion  of the eyehole,  an  enlarged  portion  which  is  incapable  of passing through the eyehole, and an inner cavity in which the first end of the shaft is secured.  Both the handle shaft and an internal cavity provided the grip have non-circular cross-sections to prevent turning of the  grip  relative  to  the  shaft.   The  interlocking members each include tooth portions which engage one another within the outer periphery of the handle in a manner which denies access to a user, thus ensuring a permanent connection.
Patent CA-2047118-A1 (CA)
Inventor: BOTTCHER JURGEN
IPC: F28F3/04
Filed: 1991-07-16
Abstract: Abstract:    Board  of  ceramic  material  for  the  construction  of permeable structures In the board of ceramic material for the construction of permeable structures, the board (1) has three rows of holes which extend parallel to one  another and are arranged symmetrically to the axis of symmetry. Three recesses  (3,  4,  5)  of differing length are arranged between the rows of holes. The recesses intersect the board edge (10, 11), the longest (3) and one of the two shorter ones (4, 5) opening out at the same board edge (10)  and the shortest  (5)  being opposite the second longest  (4).  The webs  (6,  6a)  remaining between the recesses (4, 5) or the recess (3) and the board edge (11) have a length of 25% ? 0 to 6% in relation to the length of the board (1) determined by the direction of the rows of holes.
Patent CA-2047573-A1 (CA)
Title: Dynamic computer system performance modeling interface
Inventor: FRIEDRICH KARL S
IPC: G06F3/048
Filed: 1991-07-23
Abstract: ABSTRACT    A modeling system provides a display of a computer system's configuration along with selected system metrics.  An operator can change the configuration by using the display and display commands.  Metrics representative of the performance of the computer system would then be determined for the changed configuration, and could presented along with the display of the new system configuration.
Patent CA-2048596-A1 (CA)
Inventor: FASANO JULIAN B
IPC: B01F7/00
Filed: 1991-01-24
Abstract: Une palette d'agitation hautement efficace comporte des pales (20) composées de matière en plaque. Chaque pale présente une première courbure d'envergure (30) s'étendant en parallèle au bord arrière (34) et d'un côté à l'autre autour du centre de la pale, mesuré en profondeur, et prolongeant la longueur de la pale de l'extrémité de racine jusqu'au bout, et divisant la pale en une partie arrière (42) et une partie avant (40). La partie avant (40) est à nouveau divisée par une seconde ligne de courbure, laquelle s'étend à partir de l'intersection (45) de la première ligne de courbure (44), le bout de la pale étant en diagonale par rapport au bord avant de la pale au niveau d'une position (36) située à environ 1/5 à 1/3 de la longueur d'envergure, à l'extérieur de la racine de la pale.
Patent CA-2052372-A1 (CA)
Inventor: CHARBONNIER JEAN
IPC: B22D21/04
Filed: 1991-09-27
Abstract: Procédé  permettant  d'améliorer  le  comportement  à  la microretassure des alliages de magnésium.   Le procédé consiste à ajouter du strontium aux dits alliages avant moulage.   Il s'applique plus particulièrement aux alliages de magnésium contenant comme éléments principaux d'addition et en poids 4 à 10% d'aluminium et soit jusqu'à 3% de zinc et/ou jusqu'à 1% de manganèse, soit jusqu'à 1% de silicium et/ou jusqu'à 1% de manganèse et qui sont utilisés notamment pour la fabrication de carters de boîtes de vitesse et d'éléments de structure d'ordinateurs portables.
Patent CA-2053742-A1 (CA)
Inventor: LEQUERTIER JEAN-MICHEL
IPC: C04B35/52
Filed: 1991-10-18
Abstract: DESCRIPTIVE ABSTRACT            Carbon-containing composite material part protected against oxidation and its production process.           The process consists of forming a fibrous preform or blank of the part by superimposing layers of carbon-containing fibres (12), the fibres of each layer being parallel to one another and the fibres of the N outermost layers being oriented in the same plane in accor-dance with a first or a second direction, with N > 2, said directions being perpendicular to one another; densifying the preform by a carbon-containing densification material (26); chemically reacting, at a temperature above ambient temperature, the N-1 outermost densi-fied layers of the densified preform with at least one chemical compound in order to form an outer coating of refractory carbonitride or carbide; allowing the assembly to cool in order to form in the outer coating cracks (28) in the direction (z) of its thickness (e) issuing towards the outside, said cracks being oriented in said directions (x,y) and defining between them parallelepipedic carbide or carbonitride blocks (30), followed by the filling of the cracks.            (fig. 3c) SP 6534.69 LC
Patent CA-2054351-A1 (CA)
Title: Seal kit for overhead door roller
Inventor: LUX MURRAY D
IPC: E06B9/08
Filed: 1991-10-28
Abstract: ABSTRACT A seal kit protects a door roller against grit, water and chemical penetration. The rollers are used, for example, in overhead doors. The seal kit includes two caps that snap fit onto opposite sides of the roller, with the roller shaft passing through one of the seals. A low seal profile eliminates interference with the roller tracks.
Patent CA-2057378-A1 (CA)
Title: Plant and bird feeder stand
Inventor: WEBSTER GORDON A
IPC: A01K39/00
Filed: 1991-10-12
Abstract: Abstract Plant and Bird Feeder Stand This invention relates to a support stand for plant baskets and bird feeders.
Patent CA-2058757-A1 (CA)
Title: Shower-bath type vaginal treatment process with the application of an intimate shower-bath and magnetic quick-cock
Inventor: WINDBERGER LASZLO
IPC: A61M3/02
Filed: 1990-02-07
Abstract: A B S T R A C T     SHOWER-BATH TYPE VAGINAL TREATMENT PROCESS WITH THE APPLICATION OF AN INTIMATE SHOWER-BATH AND MAGNETIC QUICK-COCK          The invention relates to practical and less expensive vaginal treatment processes, which can be applied at home and by the aid of the devices also forming part of the invention as well as by using various preparations suitable for the purpose of the applications, intensive hygienic, disinfecting, cos-metical, regenerating, therapeutical, prophylactic, conception promoting and controlling (contraceptive), medical preventive, treating, after-treating effects can be provided.         A further object of the invention is to provide a quick opening, choking stream regulation possible and a device which can be connected to the end of the flexibile pipe of a normal shower-bath in a water- and electric power saving construction.
Patent CA-2059409-A1 (CA)
Title: Smoke detector using telephone link
Inventor: DIAZ LEO A G
IPC: H04M11/04
Filed: 1992-01-15
Abstract: SMOKE DETECTOR USING TELEPHONE LINK                 ABSTRACT OF THE DISCLOSURE A smoke detector includes a housing having therein a sensor for detecting smoke, an arrangement responsive to detection of smoke for producing an audio signal and an audible sound at an audio frequency, a telephone dialer circuit, a telephone jack on the housing for coupling the dialer circuit to a telephone line, and an arrangement responsive to the occurrence of the audio signal for causing the dialer circuit to automatically dial the telephone number.  The telephone number may be a single specified digit, or a multi-digit number stored in a last number dialed memory of the dialer circuit. After dialing of the telephone number, the audio signal is supplied to the telephone line regardless of whether an answer occurs at the remote end.  After a predeter-mined time interval, a timer circuit releases the tele-phone line, waits a predetermined time interval, causes the telephone number to be dialed again, and then causes the audio signal to again be applied to the telephone line.  A keypad is provided on the housing to facilitate entry of a telephone number into the last number dialed memory.