baber/WOPTO huggingface dataset:
Patent CA-2003409-A1 (CA)
Title: Inner liner for ski boot
Inventor: PEROTTO RICCARDO
IPC: A43B5/04
Filed: 1989-11-20
Abstract: INNER LINING FOR SKI BOOT            Abstract of the disclosure Inner lining (1) for a ski boot, comprising at least one part of relatively rigid, compact synthetic material lined, on the inside, with a synthetic material of lesser rigidity (4). The relatively rigid synthetic material possesses at least one cut-out (5, 6) of continuous contour so that the rigid part adapts better to the morphology of the foot or of the ankle.            (Figure 1)
Patent CA-2006757-A1 (CA)
IPC: H01R13/719
Filed: 1989-12-28
Abstract: FILTER CONTACT                     ABSTRACT OF THE DISCLOSURE             A  contact  assembly  for  installation  in  an electrical  connector,  provides  effective  electromagnetic filtering  in  a  simple,  compact,  and rugged construction that facilitates in-field replacement of a damaged contact assembly.  The contact assembly includes a signal conductor, a diode for diverting high voltages on the signal conductor to  ground, and a "pi"  filter for filtering out unwanted frequencies.  The "pi"  filter  includes  a  ferrite  bead inductor  coupled  to  the  signal  conductor  and  a  first capacitor  coupling  a location of the signal conductor on a first side of the inductor to ground. The other capacitor of  the  "pi"  filter is formed by the capacitance of the diode, with the diode connected to a signal conductor location  on  a  second  side  of the inductor, and with the capacitance  of  the  diode  similar or equal to that of the first  capacitor.  The  diode  is  mounted in a notch of the signal  conductor,  the   ferrite  bead  inductor  lies immediately  forward of the notch, and the first capacitor lies  immediately  forward  of  the  ferrite  bead.  A ground conductor has a sleeve portion that immediately surrounds both the first capacitor and the ferrite bead, and has a finger  contacting the diode.  Solder holds the finger of the ground  conductor  in  place  both mechanically  and electrically.  A quantity of epoxy fills the remaining notch area  and  forms  the middle  of  the  assembly  with a cylindrical  periphery  to  facilitate insertion and removal from a long narrow hole in the connector.
Patent CA-2007914-A1 (CA)
Inventor: JOHNSON MICHAEL A
IPC: C09J7/10
Filed: 1990-01-17
Abstract: Dual-functional adhesive tapes of the invention comprise a polyolefin heat-activatable adhesive, graft-polymerized to at least a portion of this adhesive, at least one monomer selected from the group consisting of acrylic acid, methacrylic acid and esters thereof;  acryl-amide; methacrylamide; sterically nonhindered tertiary alkyl acrylamides and methacrylamides; secondary alkyl acrylamides and methacrylamides having three or less carbon atoms in the alkyl group; and N-vinyl pyrrolidone, and firmly adherently bonded to the graft-polymerized monomer, an acrylic-type pressure-sensitive adhesive, wherein pressure-sensitive adhesive remains firmly bonded to the heat-activatable adhesive even when the tape is heated to permit attachment of the heat-activatable adhesive to a substrate.
Patent CA-2008849-A1 (CA)
Title: Reflective lamps having an improved light source mounting arrangement
Inventor: ARSENA VITO J
IPC: H01J5/54
Filed: 1990-01-30
Abstract: LD 10,010 REFLECTIVE LAMPS HAVING AN IMPROVED  LIGHT SOURCE MOUNTING ARRANGEMENT                  ABSTRACT OF THE INVENTION A structure for supporting a light source within an electric lamp having an internal reflective surfaces of reduced dimensions is disclosed.  The structure spatially supports the central portion of the light source relative to the reflective surface and comprises a pair of electrically conductive post which are affixed within openings in the bottom portion of the reflector.  Barrier means are provided to prevent a cement substance filling the opening from escaping and entering the inner confines of the reflector lamp.  In one embodiment the barrier means for preventing such escape is a washer positioned over each of the post and in another embodiment a glass bead is placed around each of the post to provide such barrier means.
Patent CA-2010625-A1 (CA)
Title: Accelerometer with dual-magnet sensing mass
Inventor: BEHR LEONARD W
IPC: G01P21/00
Filed: 1990-02-21
Abstract: ABSTRACT            An acceleration sensor comprises a tube formed of an electrically-conductive  non-magnetic  material;  a magnetically-permeable element, such as a iron washer, proximate with the passage; and a sensing mass in the passage comprising a pair of permanent magnets and a spacer  whose  magnetic  permeability  increases  with increasing temperature, with the magnets being secured to the opposite sides of the spacer so as to place a pair  of  like  magnetic  poles  in  opposition.    In operation,  the  sensing mass  interacts with the  iron washer  so  as  to be magnetically biased  to  a  first position in the passage, while the magnetic-permeability of the spacer and, hence, the magnetic flux generated by the sensing mass adjusts to maintain a nearly constant threshold magnetic bias irrespective of variations in sensor temperature.   The sensing mass is displaced in response to acceleration of the housing from its first position  in  the  passage  towards  a  second  position therein when such acceleration overcomes the threshold magnetic bias, while the tube itself interacts with the sensing mass to provide magnetic damping therefor.  Upon reaching the second position in the tube, the sensing mass electrically bridges a pair of contacts to indicate that  a  threshold  level  of  acceleration  has  been achieved.  An electrical coil is secured proximate with the  iron  washer  which,  when  energized,  reversibly magnetizes  the  latter,  whereby  the  sensing  mass  is either repelled to the second position in the tube or more strongly biased towards the first position therein.
Patent CA-2010746-A1 (CA)
IPC: F16K31/12
Filed: 1990-02-22
Abstract: The coupling between a sub-sea pipeline valve and its actuator is brought about by the adoption of a device (4) associated rigidly with the housing of the valve and provided with a hollow shaft (6) into which the valve shaft is keyed. The top of the hollow shaft affords a ring of dogs (7) designed to engage matching dogs (8) carried by a sleeve (9) driven by the pistons of the hydraulic actuator through a mechanical linkage, so that the movement which opens and closes the valve is transmitted through an easily coupled and decoupled dog-clutch; the stationary part of the device (4) is provided with torque reaction lugs (20, 21) which occupy sockets (22) formed in the casing of the actuator.
Patent CA-2014206-A1 (CA)
Title: Bat rack
Inventor: FOLEY KEVIN M
IPC: A63B71/00
Filed: 1990-04-09
Abstract: TITLE BAT RACK                  APPLICANT                               Kevin Michael Foley INVENTOR                              Kevin Michael FOLEY                                      ABSTRACT   A portable bat rack is generally shaped in the form of an equilateral triangle with larger sides of the triangular subtending the front and back of the rack while the smallest side subtends the bottom of the rack. The rack is closed at bottom and back and along the sides and carries three laterally disposed shelves, the lowest shelf being no greater than one half the width the other two shelves, the other two shelves relatively disposed above the smallest shelf and defining a plurality of bat accomodating apertures, preferably in an array of two parallel rows, a forward and rearward row. The rearward row of openings allows bats placed therethrough to rest on the smallest shelf while the forward row of openings allows the bats to rest on the bottom. The rack includes a pair of wheels and handle means whereby it may be, on the one hand, placed stationery on the ground to tip the bats forward and display them in two rows at different elevations; alternatively pulled by a handle so as to roll over the ground or allowing the same to be picked up and placed into a trunk of a vehicle with two handles.
Patent CA-2016545-A1 (CA)
Title: Minimum reset time hold circuit
Inventor: HAMID MUSTAFA A
IPC: G06F3/06
Filed: 1990-05-11
Abstract: MINIMUM RESET TIME HOLD CIRCUIT                Abstract of the Disclosure A circuit determines when a given operation has been performed and starts a counter.  If a second operation, particularly an operation complementary to the first operation,  is initiated before the counter reaches a predetermined value the second operation is held or delayed until the time is elapsed, after which time the second operation completes.
Patent CA-2017514-A1 (CA)
Inventor: AMEY LOUIS F R
IPC: B24B27/00
Filed: 1990-05-24
Abstract: A method for finishing the full radial surface of a face type commutator includes relatively rotating the commutator on its axis with respect to a cutter to form a finish on the commutator face which includes radially inwardly cross hatch segments which become progressively open toward the outer periphery of the commutator and which end in a series of generally radially directed single line segments at the radially outer portion of each of the conductor segments of the commutator so as to dress slot edges during cutting to prevent formation of slot burrs; thereafter brushing the commutator face to remove loose chips therefrom followed by finishing the surface to remove irregularities therefrom and to form surface roughness thereon for brush run-in.  The apparatus includes a rotary dial having a plurality of rotatable workholders thereon each carrying one commutator and wherein a cutter spindle, rotary brush and an abrasive wheel spindle are located at circumferentially spaced points around the periphery of the rotary dial to perform the functions of the method.
Patent CA-2020208-A1 (CA)
Inventor: MILLER STANLEY J
IPC: B01D51/00
Filed: 1990-06-29
Abstract: A method of improving control of atmospheric emission of particulate matter from the emission stack of coal combustion facilities which employ baghouse particle controllers is dis-closed.  The method involves injecting upstream of the bag-house a small but conditioning effective amount of ammonia gas and sulfur trioxide in sequence.  When this is done, the pres-sure drop across the baghouse is less and the amount of par-ticulate matter in the smoke stack emissions is reduced by significant amounts.
Patent CA-2023776-A1 (CA)
Title: Leukotriene synthesis-inhibiting disubstituted (quinolin-2-yl-methoxy) phenylacetic acid derivatives
Inventor: MOHRS KLAUS
IPC: A61P37/08
Filed: 1990-08-22
Abstract: Abstract Inhibiting leucotriene synthesis in patients with novel disubstituted (quinolin-3-yl-methoxy)phenylacetic acid derivatives of the formula   in which A, B, D, E, G, K and M each independently is H, OH, halogen, CF3, OCF3, COOH, alkyl, alkoxycarbonyl or aryl, R1   is alkyl or cycloalkyl, R2 and R3 each independently is H, alkyl or aryl, and X    is O or S, and salts thereof.     Le A 27 128 -oOo-
Patent CA-2026954-A1 (CA)
Inventor: GAFFNEY JOHN M
IPC: B41F13/24
Filed: 1990-10-04
Abstract: An improved printing press includes a tubular-shaped blanket removably disposed on a blanket cylinder and having a continuous outer side surface which is free of gaps and which is disposed in rolling engagement with a printing plate on a plate cylinder.  The blanket is at least partially formed of a compressible material which is compressed by the plate cylinder at a nip between the plate and blanket cylinders.  The outer side surface of the blanket has a surface speed which is the same at locations immediately before, at, and immediately after the nip to prevent smearing of the ink pattern at the nip.  The blanket may be formed with an outer layer of incompressible material and an inner layer of compressible material.  The outer layer of the blanket is deflectable to compress the inner layer of the blanket.  The inner layer of the blanket contains a plurality of voids which are relatively large prior to deflection of the outer layer of the blanket by the printing plate on the plate cylinder and which are relatively small at a portion of the inner layer of the blanket which is subsequently compressed by deflection of the outer layer of the blanket.  The blanket has an inner metal sleeve which is tensioned by the blanket cylinder to retain the blanket on the blanket cylinder.
Patent CA-2029069-A1 (CA)
Title: Chewing gum with improved sweetness profile incorporating finely ground bulk sweetener without starch
Inventor: PATEL MANSUKH M
IPC: A23G4/00
Filed: 1990-10-31
Abstract: ABSTRACT OF THE DISCLOSURE Chewing  gum  compositions  utilizing  finely ground bulk sweeteners and methods of producing the compositions are disclosed.  The gum compositions com-prise about 5% to about 50% gum base, about 0.5% to about 3% flavor and about 40% to about 90% of a powdered bulk sweetener (preferably sucrose) wherein the powdered bulk sweetener has a particle size distribution such that at least about 60% of the powdered bulk sweetener passes through a U.S. Standard #325 sieve.  Preferably 70%, or even 90%,  of the finely ground bulk sweetener passes through a U.S. Standard #325 sieve.   In the preferred method of producing the gum,  the finely ground bulk sweetener is sifted just prior to being mixed with the gum  base,  or  incorporates  a  non-starch flow  agent preblended with the bulk sweetener.
Patent CA-2029175-A1 (CA)
Title: Method of producing compacted dispersable systems
Inventor: FUISZ RICHARD C
IPC: A23L33/20
Filed: 1990-11-01
Abstract: Floss spun from a mixture of a saccharide and an oleaginous substance which includes a medicament distributed on or through the fibers is compacted and chopped by passing through a conventional "food grinder" or equivalent having an auger feed to a cutter and orifice plate outlet. The enclosed volume of the end product is less than 30% and preferably less than 15% of the as-spun volume of the floss. This volume reduction is accomplished without distroying the colloidal-like behavior of the product. The compressed particles are readily metered for producing dosage units within required tolerances.
Patent CA-2034946-A1 (CA)
Title: Inert solid phase extraction column and method of making it
Inventor: SADEK PAUL C
IPC: B01D15/00
Filed: 1991-01-25
Abstract: INERT SOLID PHASE EXTRACTION COLUMN AND METHOD OF MAKING IT   ABSTRACT OF THE DISCLOSURE An inert solid phase extraction column includes a housing 11 which minimizes the contaminants which it may impart to an analytical sample moving through the housing.  The housing contains packing material 17 which preconcentrates and removes contaminants from the sample while minimizing the contaminants which it may impart to the sample.  The method of making this column includes providing a substantially contaminant-free housing and cleaning the packing material to remove contaminant which it contains before placing it in the housing.
Patent CA-2035731-A1 (CA)
Title: Nestable stackable heated bowl with thermostatically controlled electric heating element
IPC: A01K5/01
Filed: 1991-02-05
Abstract: A nestable heated bowl comprises an outer wall, an inner wall and a bottom wall integrally connected to one another, for example, by molding plastic.  The inner wall defines a cavity for receiving material such as water or food.  The bottom edge of the outer wall defines an open lower end of the bowl. The bottom wall is spaced upwardly from the plane of the bottom edge of the outer wall.  The inner wall and outer wall taper upwardly to define a space and are joined together to define a bowl edge.  The inner wall, outer wall, and bowl edge of a second bowl are adapted to be received in said space in a compact, interengaging stackable fashion.  An electric heating element, thermostat and cord are carried on the underside of the bottom wall.  When the bowl is inverted, the cord is windable around the thermostat adjacent to the heating element so as not to interfere with the interengaging nesting of a second bowl with the first bowl during shipment.
Patent CA-2037656-A1 (CA)
Title: Heavy duty radial tire
Inventor: TAKADA YOSHIYUKI
IPC: B60C11/01
Filed: 1991-03-06
Abstract: ABSTRACT OF THE DISCLOSURE        A heavy duty radial tire is provided herein.     The tire comprises a radial carcass having at least one ply of cords extending between bead portions through sidewall portions and a tread portion of the tire, a tread disposed radially outside the carcass, and a belt comprising at least two plies of cords disposed radially outside the carcass and inside the tread, in a state that the tire is mounted on its regular rim and inflated to its maximum pressure, the tread width between the tread edges being not less than 0.73 times the tire maximum width (W), and the tire profile between the tread edge and the tire maximum section width point being composed of a radially outer part between the tread edge and a point Q, a radially inner part between the tire maximum section width point and a point R, and a middle part between said points Q and R, said radially outer part being a circular arc swelling inwardly of the tire and having a single radius of curvature R2 and a center outside of the tire, the inner part being a circular arc swelling outwardly of the tire and having a single radius of curvature R1 and a center positioned inward of the tire on an axial straight line Xm drawn from the tire maximum section width point, said point Q located at a radial height in the range of the edge height of the widest ply of the belt plus or minus 5 mm, said point R located at a radial height defined such that Abstract of the Disclosure (page 2) the outwardly swelling circular arc of the radially inner part and the inwardly swelling circular arc of the radially outer part extended from the point Q to the point R are smoothly connected each other at the point R as the inflection point therebetween, said middle part being a straight or curved line located axially outside of the extended part of the inwardly swelling circular arc of the radially outer part so that the distance measured from a straight line N normally to this straight line N is not more than 2 mm, wherein the straight line N is extended radially inwardly from the point Q toward the point R inclining axially outwardly at an angle of 4 to 15 degrees with respect to a tangential line to the inwardly swelling circular arc at the point Q.
Patent CA-2039436-A1 (CA)
Title: Multiple purpose dispensing package and blank
Inventor: GERO GABRIEL
IPC: B65D85/10
Filed: 1991-03-28
Abstract: A multiple-purpose dispensing package having inner and outer shells wherein the inner shell is movable within the outer shell between fully closed and fully open positions.      The inner shell is integrally pivotably connected to the outer shell. The package includes a snap-lock member. The inner and the outer shell are made from a single blank.      Optionally, the inner shell, the outer shell, and the snap-lock member can be made from a single blank. The inner shell and the outer shell are connected along a hinge line integral with the single blank.
Patent CA-2043189-A1 (CA)
Title: Process for producing gasoline components
Inventor: MAXWELL IAN E
IPC: B01J23/42
Filed: 1991-05-24
Abstract: Process for producing gasoline components from a hydrocarbanaceous feed containing hydrocarbons comprising at least 4 carbon atoms, and hydrocarbons obtained thereby. The process comprises the following steps: a) separating feed into a heavy fraction containing hydrocarbons comprising at least 7 carbon atoms, an intermediate fraction containing mainly hydrocarbons comprising 6 or 7 carbon atoms, and a light fraction containing hydrocarbons comprising at most 6 carbon atoms, b) isomerizing at least part of the light fraction, c) combining effluent of step b) with intermediate fraction, and separating off a stream containing normal hydrocarbons and a stream containing branched hydrocarbons, and d) passing at least part of the stream containing normal hydrocarbons to isomerization step b).
Patent CA-2044239-A1 (CA)
Title: Twin-seal "f" male coaxial connector
Inventor: WATZECK CARL
IPC: H01R13/52
Filed: 1991-06-10
Abstract: TWIN-SEAL                     COAXIAL CABLE CONNECTOR            ABSTRACT    This invention is a connector which is used to integrate an RG-type coaxial cable both electrically and mechanically at an interface to electronic equipment used in a cable television system.  The connector is presented as a one-piece device comprised of an external  body and several  internal parts.   Three unique components integral to the connector constitute the main focus of this invention, while an additional two standard seals complete the device.  A main body serves as a housing for a sleeve component and a clamp component, as well as two seals.  Standard RG-type coaxial cable is installed within the connector and assumes a position relative to the sleeve and clamp, which are loose within the main body.   The assembled part  is then mated with an F-type female interface,  at which  time  clamping and  sealing  mechanisms  are employed  to  both  retain  the  cable mechanically  and  create  a moisture-proof seal.  Cable retention is achieved as a unique clamp is caused to close upon the outer layer of RG-type cable.   A moisture-proof seal is accomplished as seals at the two possible points of moisture entry into the connector are compressed to the extent that they exclude any leakage to the inside.   Electrical connection is ensured as a continuous electrical path is provided for the completed installation.
Patent CA-2045416-A1 (CA)
Title: Activated ascorbic acid antioxidant compositions and carotenoids, fats, and foods stabilized therewith
Inventor: TODD PAUL H JR
IPC: A23L3/3544
Filed: 1991-06-25
Abstract: ABSTRACT OF THE DISCLOSURE      An activated ascorbic acid and compositions thereof, especially  such  essentially  anhydrous  compositions  as embody propylene glycol or a nonionic surface-active agent, which products have increased antioxidant activity in fats, oils,  carotenoids,  and fatty foods,  especially in such materials as are exposed to oxidative stress, as well as a method of stabilizing such materials and products against oxidative discoloration,  feeds and foodstuffs stabilized with such composition, and a method of stabilizing a feed or foodstuff or flavoring with such an antioxidant composi-tion, are all disclosed. Synergistic effects are obtained by the incorporation of a natural antioxidant, such as a Labiatae or tea extract,  or a tocopherol therein,  and antioxidant  power  and  stabilization  effectiveness  is frequently further  improved by inclusion therein of a second nonionic surface-active agent.