baber/WOPTO huggingface dataset:
Patent CA-2048222-A1 (CA)
Title: Pizza product
Inventor: FUTTRUP PAUL
IPC: A21D15/08
Filed: 1991-07-31
Abstract: ABSTRACT           A food product comprising an expanded bread like alimentary paste over at least some of which is provided a glazing layer, the glazing layer having a coating provided thereupon, at least in part covering the glazing layer,whereby the glazing layer minimizes the effect of the active constituents (such as enzymes which inhibit the activity of the yeast in the alimentary paste and prevent the proper conditioning thereof prior to baking) of the coating on the alimentary paste thus ensuring proper quality control of the food product and presentation of the food product to the consumer.
Patent CA-2048706-A1 (CA)
Title: Unsymmetrical dialkyl carbonate fuel additives
Inventor: KARAS LAWRENCE J
IPC: C10L10/10
Filed: 1991-08-08
Abstract: ABSTRACT OF THE DISCLOSURE   Unsymmetrical dialkyl carbonates are blended with hydrocarbon liquid fuels such as gasoline to provide fuel compositions having improved octane number and anti-knock characteristics.  The unsymmetrical dialkyl carbonate may be methyl t-butyl carbonate, ethyl t-butyl carbonate, methyl t-amyl carbonate, or ethyl t-amyl carbonate.
Patent CA-2053140-A1 (CA)
Inventor: NIEDA YORIYUKI
IPC: H01J19/02
Filed: 1991-10-10
Abstract: A discharge tube includes a pair of electrode devices mounted within a discharge tube body in an opposed relation to each other, each of the pair of electrode devices including an arc discharge electrode and a glow discharge electrode.  An electron-radiating substance vaporized and emitted in a scattered manner from the arc discharge electrode is captured by the glow dis-charge electrode.  The arc discharge electrode is composed of a sintered body containing the electron-radiating substance therein.
Patent CA-2056258-A1 (CA)
Title: Water ski speed boat (scooter)
Inventor: MARKOV TANIO
IPC: B63B35/81
Filed: 1991-11-26
Abstract: Sheet 2 of 5 ABSTRACT            Water Ski Speed Boat (scooter) only for towing a water skier which is controlled from a distance by the water skier himself by giving commands to the handle transmitted along the cable -rope (for towing) or by radio-wave connection with giving com-mands to the portable unit - the handle - transmitted to the basic unit - the control mechanism installed on the engine in the ski scooter.
Patent CA-2058283-A1 (CA)
Inventor: COEY JOHN M D
IPC: H01F1/057
Filed: 1991-12-20
Abstract: ABSTRACT:       IMPROVED MAGNETIC MATERIALS AND PROCESSES       FOR THEIR MANUFACTURE        A process is provided for modifying the magnetic properties of an intermetallic compound comprising at least iron, or a combination of iron with at least one transition metal, and at least one rare earth element.  The process comprises heating the intermetallic compound in a reaction gas containing at least one element of groups IIIA, IVA or VIA of the Periodic Table in the gaseous phase to interstitially incorporate the element or elements of these groups into the crystal lattice of the intermetallic compound.  Novel magnetic materials showing easy uniaxial anisotropy, increased spontaneous magnetization and Curie temperatures are produced by the process.
Patent CA-2058476-A1 (CA)
Title: Vtol aircraft convertible shipping container
Inventor: STUMP JOSEPH W
IPC: B65D85/68
Filed: 1991-12-27
Abstract: ABSTRACT OF THE DISCLOSURE A metal  container stores  a VTOL aircraft during shipment to a sea vessel or large vehicle where it then functions as a portable weather-tight hangar which can be secured in available deck space.  When on board a ship's deck,  the walls of the container unfold so that the structure may be converted to a take-off and landing pad that provides an exhaust system for the hot lift engine gases that eliminates the hazard to ship's crew, prevents heat damage to the deck and eliminates "suck down" effects characteristic of certain VTOL aircraft configurations. Triangular panels are removably secured together to form the  cover  of  the  container;  and  when  unfolded and flattened, these panels are inserted in the corners of the unfolded structure so as to extend the heat shield.
Patent CA-2060293-A1 (CA)
Title: A process for the preparation of copolymers containing nitrile groups based on ethylenically unsaturated monomers
Inventor: SCHRAGE HEINRICH
IPC: C08F210/02
Filed: 1992-01-29
Abstract: Copolymers containing nitrile groups based on ethylenic-ally unsaturated monomers are prepared by reacting the copolymers on which they are based with ammonia at temperatures of from 150 to 270°C and pressures from 30 to 350 bar in the presence of an aliphatic nitrile and/or dinitrile.
Patent CA-2063884-A1 (CA)
Title: Reversible envelope
Inventor: FULLARD BRENT D
IPC: B65D27/06
Filed: 1992-03-24
Abstract: ABSTRACT       A reversible envelope and a blank therefor are provided with the blank including a main rectangular panel having an address window provided through it. The main panel constitutes the front panel of the envelope during both initial and return mailings. A rectangular second panel is foldably joined to one side edge of the main panel so that it may overlie the main panel to constitute the back panel of the envelope during both initial and return mailings. End flaps are foldably joined to the end edges of the main panel. Reusable adhesive bands are provided on one side of each end flap or along each end edge of the second panel. In one embodiment, the end flaps are folded so that they are disposed between the main and second panels during the first mailing and are folded during the return mailing to overlie the exposed face of the second panel with the reusable adhesive forming a bond therebetween. In another embodiment, the end flaps overlie the exposed face of second panel during the initial mailing with the reusable adhesive forming a bond therebetween and are folded so that they are disposed between the main and second panels during the return mailing. A closure flap is foldably joined to the side edge of the main panel opposite that of the second panel. The closure flap includes moisture activated adhesive on one side to allow the envelope to be sealed during the first mailing when the closure flap is folded to overlie the second panel. Moisture activated adhesive is provided on the other side of the second panel to allow the envelope to be sealed during the return mailing when the closure flap is folded to overlie the second panel.
Patent CA-2066078-A1 (CA)
Title: Pigments, their production and use
Inventor: DOMINGO MANUEL JOSE
IPC: C09D11/02
Filed: 1992-04-15
Abstract: - 32 -                   Case 153-5501 PIGMENTS, THEIR PRODUCTION AND USE     ABSTRACT OF THE DISCLOSURE          Pigments (P) obtainable by cationizing desolubilization of (L) the coloured leuco form of sulphur dyes and standardization of the desolubilized products and their use, in particular in printing inks.
Patent CA-2069493-A1 (CA)
Title: Confectionery product
Inventor: WIENECKE HORST PAUL
IPC: A23L1/304
Filed: 1991-01-17
Abstract: A mineral supplemented candy product having improved mineral bioavailability properties and which comprises a matrix of sugar-free confectionery ingredients having distributed therein multiple discrete regions of a mineral supplement composition together with mutiple discrete regions of a hardboiled candy composition incorporating an edible potentiating agent.
Patent CA-2072284-A1 (CA)
Inventor: DAVIS JAMES A
IPC: C08C19/14
Filed: 1992-06-25
Abstract: A substituted polybutadiene polymer and a composition containing the polymer which is suitable for use in a flat sheet material such as a roofing membrane is disclosed.  The polymer has a superior filler capacity, excellent flame resistivity and acceptable heat aging properties, especially heat aged elongations.  The composition, which includes the polymer of the present invention and from about 5 to about 160 parts by weight of a filler material per 100 parts polymer, is self-adhering without the use of an adhesive and is heat seamable to produce seams which are resistant to temperatures as high as 100~C.
Patent CA-2073033-A1 (CA)
Title: Footings for post or beam construction
Inventor: STROBL FREDERICK P JR
IPC: E02D27/42
Filed: 1991-01-02
Abstract: 2073033 9110015 PCTABScor01 A monolithic plastic moldable foot is provided for supporting a wooden post in a hole in the ground. The foot (10) includes a dish-shaped lower wall (12) configured to be supported by the earth at the bottom of the hole and rib structure (44) on the bottom wall for distributing loads throughout the entire extent of the bottom wall (12). After the hole is back filled the foot resists lateral and up-loads as well as down loads.
Patent CA-2076531-A1 (CA)
Title: Arrangement for an axial bearing in a drilling machine
Inventor: MUUTTONEN TIMO
IPC: B25D17/24
Filed: 1991-02-18
Abstract: The invention relates to an arrangement for the axial bearing in a drilling machine. The drilling machine comprises a frame (6), a percussion device (1) fitted in the frame, and a shank ( 2 ) positioned on an axial extension of the percussion device. The frame (6) further comprises an axial bearing formed by a number of pistons (4a, 4b) to receive axial forces acting on the frame (6) through the shank (2). The length of travel of some pistons (4b) towards the forward portion of the drilling machine is limited so that when they are in their forward position and the shank (2) is supported by the pistons (4a, 4b), the shank (2) is substantially at its optimal percussion point. (Fig. 3)
Patent CA-2076669-A1 (CA)
Title: Bulb geometry for low power metal halide discharge lamp
Inventor: THOMAS BRIAN J
IPC: H01J61/86
Filed: 1991-12-30
Abstract: A low-wattage metal-halide discharge lamp (10) has a tube (12) of the double ended type that forms a bulb (14) or envelope, a pair of electrodes, e.g., an anode (30) and a ca-thode (32), which penetrate into an arc chamber (16) inside the envelope (14), and a suit-able amount of mercury plus one or more metal halide salts. The electrodes are each formed of a refractory metal, i.e., tungsten wire, extending through the respective necks (22, 24) into the arc chamber (16). Heat transfer along the tube wall and through the necks (22, 24) is controlled by designing the bulb (14) wall so that the cross sectional areas at the necks (22, 24) and at quarter-chamber planes (52, 54) halfway between the necks (22, 24) and a midplane (50) have a respective quarter chamber loading factor and a neck loading factor each within a desired range. Lamps of this design achieve high efficacy at relatively low power, i.e., below 40 watts.
Patent CA-2079149-A1 (CA)
Title: Safety lawn dart
Inventor: PRATT KENNETH W
IPC: F42B6/00
Filed: 1992-09-25
Abstract: SAFETY LAWN DART Abstract of the Disclosure A safety lawn dart for use in lawn games has an elongated shaft, a cushioned, shock-absorbing head and a plurality of feathers or fins mounted for imparting rotational motion during flight.  The shaft defines an axis, and one end of the shaft provides a hand grip.  The cushioned head is mounted at the other end of the shaft, and has a hub and a wall creating a chamber cushioned to absorb the forces of impact of the dart with a target.  The wall has a lower surface disposed to engage a target surface, and may have outwardly extending protrusions.  The feathers or fins may be mounted on a sleeve which in turn is mounted for axial and/or rotational movement relative to the shaft.
Patent CA-2079827-A1 (CA)
Title: Mobile unit tracking system
Inventor: WANG THERESA C Y
IPC: G08G1/0968
Filed: 1992-10-05
Abstract: A communication network keeps track of the locations of mobile units which utilize the network.      On powering up, the mobile units determine their current locations using signals broadcast, for example, by overhead satellites. They then send data communication messages to the network describing their locations. The network saves the locations and returns data messages that describe borders which surround the mobile units' locations. The mobile units repetitively determine their current locations on a regular schedule. When their current locations are outside of their prescribed borders, they send other location data messages to the network to update the location data being maintained by the network and to receive a definition of a new border.
Patent CA-2080124-A1 (CA)
Title: Systeme de reception a antennes multiples eliminant le brouillage pour la television mobile
Inventor: LINDENMEIER HEINZ
IPC: H04N5/44
Filed: 1991-02-08
Abstract: Sont décrits un système de réception en diversité de signaux d'antenne pour la réception mobile de signaux de télévision ayant N entrées d'antenne, un processeur en diversité comportant autant d'entrées et relié en aval du système à un récepteur de télévision, le signal vidéo du récepteur de télévision et les signaux de synchronisation de ligne et d'image étant appliqués au processeur en diversité. Ce dernier comporte un circuit de porte temporisé qui est ouvert par les impulsions de synchronisation de ligne pendant l'intervalle de suppression de ligne et fait passer le signal vidéo au circuit d'évaluation de qualité de signal. A cet emplacement, un signal de sortie présentant la qualité de signal du signal vidéo est produit et appliqué au circuit de commande. Dans le cas d'une perturbation d'image imminente, le circuit de commande produit un signal d'adresse de sorte que très rapidement un nouveau signal d'antenne ou une combinaison linéaire dérivée des signaux d'antenne soit appliquée au récepteur de télévision au moyen d'un coupleur d'antenne. Particulièrement avantageux est le fait que pendant l'intervalle de suppression de ligne, la qualité de signal de tous les signaux HF disponibles est testée et le signal HF présentant la meilleure qualité de signal est acheminé au récepteur de télévision pendant l'intervalle de temps restant.
Patent CA-2080831-A1 (CA)
Title: Crosslinkable fluorinated aromatic ether compositions
Inventor: MERCER FRANK W
IPC: H01L23/532
Filed: 1991-04-15
Abstract: Fluorinated polyether compositions having reactive end groups, such as formula (I) (see formula I) can be crosslinked to produce cured films useful as dielectrics for microelectronic applications. Other reactive end groups such as allyl, benzocyclobutyl, N-phenyl-maleimido, alkynylphenyl, styryl, allylphenyl, cyanophenyl, and triazenophenyl are also suitable.
Patent CA-2080926-A1 (CA)
Title: Materials grinder
Inventor: PAGE JAMES H
IPC: B02C4/10
Filed: 1992-10-15
Abstract: ABSTRACT            A  material   grinder  has   a  materials receiving hopper,  an exit  opening  into  a  shrouded grinding  chamber  and  a  powered  ram  for  driving materials accumulated in the hopper to and through the exit into the grinding chamber.  A grinding drum is rotatably disposed inside of a shroud adjacent the exit of the hopper to grind the ends of materials to be ground as they enter the grinding chamber and to continue  to  grinding  as  the materials  are carried downwardly toward  the  bottom  rear  of  the grinding chamber. The bottom of the shroud is open to receive an adjustable transverse shear bar assembly that is pivotally mounted to provide adjustment of the upper edges of the transverse shear bars with respect to the materials grinder drum.
Patent CA-2081115-A1 (CA)
Title: Process for the preparation of cyclic sulphates
Inventor: DERUELLE ROGER
IPC: C07D327/10
Filed: 1991-07-08
Abstract: A method for preparing cyclic sulphates having general formula (I), wherein sulphuric anhydride and an alkylene oxide are simultaneously added to the dioxane. In general formula (I), R1, R2, R3 and R4 are the same or different and are a hydrogen atom or a C1-4 alkyl radical optionally substituted by a halogen atom.
Patent CA-2082208-A1 (CA)
Inventor: FETTERMAN DONALD B
IPC: B61D7/02
Filed: 1992-11-05
Abstract: A rotary dump gondola railway car that includes troughs which extend angularly from the centerline of the car toward the trucks and thereby lower thecenter of gravity of the car, increase the capacity of the car, or provide the same capacity with lowered overall height, thereby reducing the wind resistance or drag of the car and providing more efficient operation.
Patent CA-2083084-A1 (CA)
Title: Method and packaging system for facilitating fabrication of laminated lenses
Inventor: HOWLAND MARY
IPC: B29D11/00
Filed: 1992-11-17
Abstract: ABSTRACT      METHOD AND PACKAGING SYSTEM FOR FACILITATING FABRICATION              OF LAMINATED LENSES      Fabrication of an eyeglass lens to meet a specific ophthal-mic prescription is amplified by arranging back lens wafers or different sphere powers and cylinder corrections in order of the through sphere powers of the lenses that are produced by laminat-ing each back lens wafer with front lens wafers that have the same base curve.  The front lens wafers of like segment style are grouped together and include sub-groups of wafers of similar base curve which are arranged in order of add power.  Each lens wafer is maintained in an individual package prior to lamination and the back wafer packages display the through sphere powers that result from laminating the wafer with different ones of the front wafers.  Reference to a conventional component selection chart is unnecessary as the correct back lens  wafer can be directly located from the data on the presciption and the pack-age of the back lens wafer directs the technician to the correct front lens wafer.  Verification that the correct lens wafers has been selected is provides for by a component of the front wafer package that obscures the display of through sphere powers on a back wafer package when the two packages are superimposed except for the particular through sphere power that is produced by lamination of the wafers from the two packages.
Patent CA-2083670-A1 (CA)
Title: Composite coupling unit for liquid circuit especially for medical use
Inventor: BRINON THIERRY
IPC: A61M39/02
Filed: 1992-11-24
Abstract: A hollow needle (3) fixed in a chamber (6) makes a connection between an upstream connection piece (2) and a downstream connection piece (7) when it passes through a stopper (4). This stopper, which is made of a material such that it recovers its closure capacity when it is no longer passed through by the needle, is pushed back in the opposite direction to the needle by a spring (5) towards a closure position in which it fills the opening of the outlet (7a) of the downstream connection piece. This connector is useful especially in the medical field. <IMAGE>
Patent CA-2087698-A1 (CA)
Title: Coated porous metal panel and method
Inventor: JUNOD LARRY A
IPC: B32B3/26
Filed: 1993-01-20
Abstract: A coated porous metal panel includes a first outer surface on one side of the panel, a second outer surface on the other side of the panel, a plurality of laterally offset discharge and inlet pores in respective ones of the first and the second outer surfaces, an internal chamber in the panel communicating with each of the inlet and discharge pores  o that tortuous gas flow path  are defined through the porous metal panel, and a shield lamina mechanically clamped against the second outer surface. The shield lamina has shield pores aligned with the inlet pores to permit gas flow into the inlet pores.  A plurality of extraction passages are formed in the panel between the internal chamber and the second outer surface and directly behind each of the discharge pores.  When the coating material is sprayed on the first outer surface with the shield lamina not attached to the panel, surplus coating entering the discharge pores passes through the extraction passages for collection behind the panel.  The shield lamina blocks the extraction passages to prevent gas flow into the extraction passages and short circuiting of the tortuous gas flow paths in the porous metal panel.
Patent CA-2087942-A1 (CA)
Inventor: PERRY ROBERT J
IPC: C08G69/32
Filed: 1993-01-22
Abstract: PREPARATION OF POLYAMIDES                      Abstract A process for the preparation of aromatic polyamides comprises reacting carbon monoxide, a diamine and an aromatic polyiodide having at least two iodine atoms covalently bonded to an aromatic ring in non-ortho positions. The process is conducted in the presence of a solvent, a catalyst and a base at a pressure greater than about 1.05 kg/cm2.
Patent CA-2088674-A1 (CA)
Title: Product and use of it for the treatment of catabolic states comprising authentic igf-1 and hypocaloric amount of nutrients
Inventor: FRYKLUND LINDA
IPC: A61P43/00
Filed: 1991-08-22
Abstract: A method and a product for the treatment or prevention of a catabolic state in a patient where the patient is treated with authentic IGF-1 and a hypocaloric amount of nutrient, for example intravenously.
Patent CA-2091416-A1 (CA)
Title: Method to straighten cross linked polyethylene high voltage power cable
Inventor: KNAPP TODD K
IPC: B29C53/20
Filed: 1993-03-10
Abstract: ABSTRACT    A method for forming cable which is insulated with a rigid insulating layer into a desired shape, comprising the steps of wrapping the a portion of the cable with a heater tape that houses heater elements, causing the elements to become hot and heat the cable portion so that its insulating layer is heated and loses its molecular memory of its prior configuration, and reconfiguring the cable portion into the desired shape.
Patent CA-2093047-A1 (CA)
Title: Memory cartridge
Inventor: DARLING RICHARD
IPC: G06F19/00
Filed: 1993-05-20
Abstract: ABSTRACT   A memory cartridge for use in a video game console includes an interface and a compact game cartridge removably attachable to the interface. The compact game cartridge has a Read Only Memory in it storing at least one game program to be executed by the game console. The compact game cartridge may also include other components dedicated to the at least one game program necessary for the game console to execute the game program. The interface has electrical circuitry therein such as for example, a bank switchingcontroller, graphics memory, a security circuit to satisfy a security system in the gaming console etc, which is not dedicated to any specific game program but which nonetheless, is necessary for the game console to execute a game program stored in a compact game cartridge. In this manner, all non-dedicated circuitry needed for a game program to be executed in the game console is included in the interface, allowing inexpensive compact game cartridges having only game program specific components therein, to be manufactured. A range of compact game cartridges can therefore, be attached to a single interface and loaded into the game console allowing the game programs stored in the compact game cartridges to be executed.
Patent CA-2094265-A1 (CA)
Title: Mechanism for distributing objects in technological lines
Inventor: MIKHAILOVICH LERNER M
IPC: B07B13/16
Filed: 1992-08-13
Abstract: The device has a transportation surface (6) intended for moving the objects and consisting of supporting elements (5) hingedly mounted on a carrier (2) driven into movement by means of a drive (3). The free ends of the supporting elements (5) are rested upon a cam (4) and form, within the zones of its loop-shaped sections (8), a chute tray (10) on which the objects roll down to corresponding technological lines. Where the carrier (2) has the form of a circle the latter is provided with a conical limiter (14) mounted on it and forming, together with the transportation surface (6), a channel (15) used for accumulation of the objects and their transportation to the chute tray (10). The device provides for selection, orientation and piece by piece feeding of objects, in particular, piece by piece feeding of tuber root-crops, to technological processing lines.