baber/WOPTO huggingface dataset:
Patent CA-2077075-A1 (CA)
Title: Method for preparing an aromatic water-soluble plant essence having high organoleptic quality and time stability, and uses thereof in miscellaneous beverages and compositions
Inventor: CAUMEIL MICHEL
IPC: A23L27/12
Filed: 1991-02-27
Abstract: A method for preparing an aromatic water-soluble plant essence.  The method involves preparing a hydro-alcoholic mixture of a raw essential oil having a titre from 20 to under 40· of alcohol, and distilling the mixture with a low-rectification apparatus. The distillate is recovered and the insoluble supernatant phase is removed. An aromatic water-soluble plant essence having high organoleptic quality and time stability can thereby be prepared, particularly from the essential oils of lemons and limes.
Patent CA-2077506-A1 (CA)
Title: Thermoinsulated container with internal structures for rapid composting
Inventor: KRUGER DOUGLAS J
IPC: C05F17/02
Filed: 1992-09-03
Abstract: ABSTRACT   An improved composting container comprising a plurality of panels fixed edge-to-edge to form a curved enclosure. Rods are inserted through some of the panels such that the rods form pyramidal shaped groups within the enclosure, in one hemisphere of the container. The panels are each thin walled enclosures having insulating spaces therein, with gas passageways passing through the panels. Straps are provided to maintain the panels in edge-wise interrelationships. Alternative embodiments provide lowable and stationary composting devices.
Patent CA-2080982-A1 (CA)
Title: Emergency alert and security apparatus and method
Inventor: CARRIER BRIAN
IPC: H04M3/533
Filed: 1992-10-20
Abstract: EMERGENCY ALERT AND SECURITY APPARATUS AND METHOD       Abstract of the Disclosure A telecommunications system which includes a 911 public service destination station and voice message service (VMS) platform for providing such services as telephone answering, voice mail and call completion. An emergency/safety notification system is incorporated and  includes  a  monitor/router  device  passively connected  to  the  911  trunk  to  detect  number identification  signals.   A first data  storage is provided with the monitor/router and has stored therein data identifying telephone stations subscribing to the emergency  alert  service.    The monitor/router  is connectable to the VMS platform and transmits thereto the  identification  of  subscriber  stations  whose identity is detected from the  911  trunk.   The VMS platform  is  provided with  second data  storage  for storing voice data signals generated by the subscriber stations in addition to data including the identity of destination telephone stations to whom the voice data is  to be provided when directed by the  subscriber station.   A switch connects the VMS platform to the destination telephone stations to deliver thereto the voice message data at the command of the subscriber telephone  stations.   The network  is  structured to provide  both  the  911  call  and  the  voice message delivery simultaneously or separately.   The delivery may be initiated by manual dialing or auto-dialing under the control of a remote unit containing a radio transmitter and actuating buttons.  The system includes actuation from a mobile cellular telephone.  The system also includes apparatus to monitor the delivery of said voice data and  upon detecting failure to establish connection to effect such delivery to initiate a call to the subscriber station and/or 911 public service destination station.
Patent CA-2083538-A1 (CA)
Title: A method and equipment for cleaning waste water
Inventor: SAARENKETO TAPIO
IPC: C02F1/52
Filed: 1992-11-23
Abstract: The invention is concerned with a unique waste water tank or water treatment plant and a method to purify water. The plant has at least one sedimentation space for waste water limited by a wall. The wall of the sedimentation space is made, at least partly, of spirally coiled pipes. These, at least partly, act as flocculation pipes, at the same time providing structural stiffness. In one embodiment the waste water is mixed with a flocculent, and led through a long pipe to the sedimentation space. The waste water separates to form a sludge blanket on the bottom, and clarified water on the surface, which are removed from the space to maintain the liquid and sludge levels within predetermined limits. The waste water with the flocculent is led into the sedimentation space from beneath the sludge blanket while the clarified water is made to move through the sludge blanket.
Patent CA-2084198-A1 (CA)
Inventor: LOKKESMOE KEITH D
IPC: A61L2/24
Filed: 1990-10-01
Abstract: We have found a new and useful process to generate peroxy acid sanitizing and bleaching compositions at the point-of use, the-process comprising introducing hydrogen peroxide and a carboxylic acid into a reactor at about 0.1 to 10 moles of hy-drogen peroxide per mole of acid, and contacting the hydrogen peroxide and carboxylic acid in the presence of a sulfonic acid resin and in the substantial absence of active metal ions which forms an aqueous peroxy acid composition at a concentration from about up to 20 wt-%. Using this process, warewashing, laundry sanitizing and bleach, and hard surface sanitizing composi-tions can be produced.
Patent CA-2084311-A1 (CA)
Inventor: BLANDINO TOM
IPC: G01R31/36
Filed: 1991-04-12
Abstract: 2084311 9119190 PCTABS00008 A circuit (12) for monitoring and indicating the output level of an energy source (10), such as the voltage level of a battery (10). The circuit includes a triangle wave generator (14), and a comparison circuit (18) for comparing the triangle wave form to the battery output level and generating a comparison signal. A dual color LED set (D1, D2) displays the comparison signal. The diode set (D1, D2) is activated in one color (D2) when the battery signal is greater than the triangle wave form, while the other color diode (D1) is activated when the battery signal is less than the triangle wave form. When the frequency of the triangular wave is two Hertz, the LED set (D1, D2) produced discernable flashes between the first color LED and the second color LED when the battery signal is within the peak-to-peak value. The ratio of the times the LEDs (D1, D2) are activated is a linear representation of the battery voltage between predetermined ''warning'' and ''discharge'' voltages. When the frequency of the triangular wave is thirty Hertz or greater, any flashes produced by the diode set (D1, D2) switching between activated LEDs are not discernable by the human eye, resulting in a mixing of colors when the battery signal is within the peak-to-peak value of the triangle wave form.
Patent CA-2084367-A1 (CA)
Title: Method for preventing filiform corrosion of aluminum wheels
Inventor: SAMMEL RICHARD K
IPC: C09D133/00
Filed: 1992-12-02
Abstract: PATENT                  METHOD FOR PREVENTING FILIFORM  CORROSION OF ALUMINUM WHEELS                      ABSTRACT OF THE DISCLOSURE       Bright, non-anodized aluminum wheel covers and other like trim on automobiles subject to the disfiguring effects of filiform corrosion are given prolonged life by the protection of a powder coating containing a UV absorber, a light stabilizer or mixture thereof, and a small amount of an epoxy resin which does not lessen the weatherability of the coating.     PA212900.RMD
Patent CA-2084776-A1 (CA)
Title: Substituted histidines
Inventor: GLEASON JOHN G
IPC: C07D233/70
Filed: 1991-06-26
Abstract: Angiotensin II receptor antagonists having formula (I) which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to produce angiotensin II receptor antagonism in mammals.
Patent CA-2084916-A1 (CA)
Inventor: MINASY ARTHUR J
IPC: G08B13/24
Filed: 1992-12-09
Abstract: An electronic article surveillance system responder which comprises an electrical responder circuit and a housing which mounts the circuit on an article to be protected.  The housing is arranged to support the circuit in such a manner that a dielectric region is formed between the circuit and the article.  An electrically conductive plate is also held by the housing on the opposite side of the dielectric region from the circuit to isolate the circuit from the effects of metal objects on which the responder is mounted.  The housing is flared so that it can be mounted on an article in proper orientation.
Patent CA-2086348-A1 (CA)
Title: 2-saccharinylmethyl aryl and aryloxy acetates useful as proteolytic enzyme inhibitors and compositions and method of use thereof
Inventor: LATIMER LEE HAMILTON
IPC: A61K31/425
Filed: 1992-12-29
Abstract: D.N. 2537 ABSTRACT OF THE DISCLOSURE 4-R4-R5-2-Saccharinylmethyl aryl and aryloxy acetates, useful in the treatment of degenerative diseases, are prepared by reacting  a  4-R4-R5-2-halomethylsaccharin  with  an  aryl  or aryloxyacetic acid in the presence of an acid-acceptor.
Patent CA-2086388-A1 (CA)
Title: Method for manufacturing inorganic membranes by organometallic chemical vapor infiltration
Inventor: CAROLAN MICHAEL F
IPC: C23C16/46
Filed: 1992-12-29
Abstract: ?               ABSTRACT   The present invention is a method for manufacturing inorganic membranes which are capable of separating oxygen from oxygen-containing gaseous mixtures. The membranes comprise a porous composite of a thin layer of a multicomponent metallic oxide which has been deposited onto a porous support wherein the pores of the multicomponent metallic oxide layer are subsequently filled or plugged with a metallic-based species. The inorganic membranes are formed by depositing a porous multicomponent metallic oxide layer onto the porous support to form a porous composite having a network of pores capable of transporting gases. The network of pores are plugged or filled by organometanic vapor infiltration to form an inorganic membrane having essentially no through porosity.
Patent CA-2086766-A1 (CA)
Inventor: BERGERON JACQUES
IPC: B65F1/14
Filed: 1993-05-12
Abstract: "Cordon extensible de retenue" Précis Le but de cette invention est de retenir une poublle et son couvercle par un cordon extensible, fixés au sol à un piquet ou à une pesée, les empêchant ainsi de rouler au vent.
Patent CA-2087247-A1 (CA)
Title: Lactose-hydrolyzed milk with suppressed sweetness
Inventor: FLYNN ROBERT G
IPC: A23L27/30
Filed: 1993-01-13
Abstract: D.N. 5391 ABSTRACT A lactose-hydrolyzed fluid milk comprising fluid milk, the normal lactose content of which has been reduced by at least about 70% by lactase hydrolysis, having incorporated therein from about 0.01 to about 0.15% by weight of potassium chloride, a process for its preparation and a method of suppressing perceived sweetness of lactose-hydrolyzed milk by incorporating therein potassium chloride.
Patent CA-2087349-A1 (CA)
Title: Multi-layer gasket for an aerosol container closure
Inventor: HAFNER HANS
IPC: B32B7/02
Filed: 1991-07-02
Abstract: A gasketed mounting cup comprising a panel, an outwardly flared skirt integral with and depending from the periphery of the panel and forming an annular channel for receiving a container bead that defines the container opening and a multi-layer gasket positioned in the channel portion of the mounting cup, which gasket comprises a middle layer of rigid plastic material, an inner layer of soft plastic material adjacent the channel of the mounting cup and an outer layer of soft plastic material for engaging the container bead. The middle layer is preferably high density polyethylene or polypropylene and the inner and outer layers are preferably linear low density polyethylene. A layer of thermally activated adhesive can be placed adjacent the inner layer.
Patent CA-2087888-A1 (CA)
Inventor: NISHII KANJI
IPC: G06V10/88
Filed: 1993-01-22
Abstract: Visual recognition apparatus for use in, for example, a robot, requires an optical information processor for image processing or recognition. The processor includes a first spatial light modulator for displaying an input image, a first lens having a front focal plane on which the first spatial light modulator is positioned, a second spatial light modulator for displaying at least one optical filter, a second lens having a front focal plane on which the second spatial light modulator is positioned, and a third lens having a front focal plane on which a back focal plane of the second lens lies. The processor also includes a beam splitter for combining light transmitted through the first lens with light transmitted through the third lens, and a fourth lens having a front focal plane on which both a back focal plane of the first lens and a back focal plane of the third lens generally lie.  The arrangement enables the system to use two optical paths parallel to each other, and, as a consequence to reduce the length of the processor.
Patent CA-2088115-A1 (CA)
Title: Aromatic copolyamides, processes for their preparation and structures formed therefrom
Inventor: JUNG HOLGER
IPC: C08G69/32
Filed: 1993-01-26
Abstract: Abstract Aromatic copolyamides, processes for their preparation and structures formed therefrom Aromatic copolyamides are described which are soluble in organic polyamide solvents and which comprises the recurring structural units of the formula Ia, Ib, Ic and, optionally, Id [ -OC-R1-CO-NH-R2-NH- ]       (Ia),                              (Ib),             (Ic), [ -OC-R1-CO-NH-R3-NH- ]          (Id) in which R1 and R2 are mainly unsubstituted divalent aromatic radicals, the valency bonds of which are in the para-position or in a comparable coaxial or parallel position with respect to one another, X    is a group of the formula -S-, -SO2-, -CO- OR -O-, Y    assumes one of the definitions given for X, and R3   is a radical of the formula II, of the formula III, of the formula IV and/or of the formula V         (II),                              (III),                           (IV),           (V), in which Hal is a halogen atom and R4 is C1-C6-alkyl, C1-C6-alkoxy or halogen,  and the molar proportions of recurring structural units Ia, Ib, Ic and Id are fixed within selected limits. Shaped structures composed of the copolyamides according to the invention are distinguished by good mechanical properties and in particular fibers can  be  produced which  have  exceptionally  high  tear strengths and knot strengths.
Patent CA-2091657-A1 (CA)
Title: Wheel and pinion assembly with friction drive/slip coupling for a timepiece
Inventor: SCHWARTZ HERBERT
IPC: G04B11/00
Filed: 1993-03-15
Abstract: PI-1323 - Mose, et al ABSTRACT OF THE DISCLOSURE       An improved reduction gear assembly with friction drive/slip coupling for a timepiece movement, comprising a metal pinion member having a toothed pinion and a coaxial stem extending from an abutment surface on said pinion, including (1) a cylindrical portion, (2) a frustum portion tapering from a smaller diameter to a larger diameter (3) a terminating tapered end portion; and a plastic wheel member having a toothed wheel and first and second coaxial journals extending from opposite sides of the.  A central passage in the journals has a constricted section therein with a diameter slightly less than that of said larger diameter of said frustum portion on said metal pinion member with the frustum disposed in said constricted passage with a snap fit, whereby a friction drive/slip coupling is provided between the metal frustum portion of the metal pinion member and the constricted passage of the plastic wheel member.
Patent CA-2092090-A1 (CA)
Inventor: JAMES ALBERT J
IPC: B65D79/00
Filed: 1991-09-19
Abstract: A tamper evident coating (32) for a mechanical or vacuum actuated button (28) of a closure (20), which coating changes color after the closure has been applied to a container and then removed so that the closure cannot be reapplied and retain its in-itial coloring. The change in color indicates tampering. The coating includes a first layer (34) applied directly to the upper surface of the button and a second layer (36) of a different color applied in overlying and bonded relation to the first layer. The second layer is preferably transparent and the two colors are selected so that they produce a third color while the layers are bonded to-gether. The first layer may have an embossed upper surface including ribs and grooves with the second layer flowed thereinto.   When the second layer is caused to shrink, mating can no longer be effected.
Patent CA-2092163-A1 (CA)
Title: Anti-theft device for high value products such as compact discs and the like
Inventor: COSTA EMILIO
IPC: E05B73/00
Filed: 1993-03-22
Abstract: ABSTRACT OF THE DISCLOSURE      Anti-theft device for valuable products such as compact discs  or  the like, including a containment body  which  is able  to  enclose  one  or more  of  the  valuable  products arranged side by side, leaving exposed regions thereof which allow to identify them. The body includes two portions which are  mutually  articulated in a peripheral  region  and  are provided   with  elements  for  mutual  locking  in   closed condition.  At  least  one  of  the  portions  contains   an electronic  element  able to activate an  alarm  circuit.  A release  punch  is provided which is able to  disengage  the mutual locking elements.
Patent CA-2093528-A1 (CA)
Title: Electrical connectors
Inventor: LINDEMAN RICHARD J
IPC: H01R12/50
Filed: 1992-01-29
Abstract: 2093528 9214281 PCTABS00014 Various electrical connectors (11, 12) include conductor elements (25-28) extending through a support body (19, 20) in parallel insulated relation to one another and to adjacent grounds (17, 18) of very low inductance and resistance. The relationship of the conductor elements (25-28) to the planar grounds (17, 18) is such as to obtain a characteristic impedance which is the same for all signal paths and which is uniform along the length of each conductor element.
Patent CA-2094257-A1 (CA)
Title: Apparatus for turning a sheet-like workpiece
Inventor: LEE JOHN
IPC: E06B3/66
Filed: 1991-10-21
Abstract: 2094257 9207161 PCTABS00012 Apparatus for turning a sheet-like workpiece, e.g. a rectangular sheet of glass, and for applying a sealing strip continuously along its edges, includes an air flotation/section support bed (14, 15) covered by an air-permeable mat (16), a sealing strip applicator (32, 59) on a carriage (33), suction cup assemblies (63, 72) mobilely mounted on respective mutually perpendicular slides (24, 25) for gripping the sheet (22) at two adjacent corners thereof, the movement of the assemblies (63, 72) being coordinated such that, while gripping the sheet (22), one assembly (72) is moved towards the initial position of the other assembly (63) and simultaneously the latter (63) is moved towards the corner diagonally opposite the corner at which the first assembly (72) was initially disposed.
Patent CA-2096397-A1 (CA)
Inventor: PAIK WOO H
IPC: H04N7/50
Filed: 1993-05-17
Abstract: An apparatus and method for adaptively compressing blocks of video image data provide a local ceding level (34) for use in compressing successive blocks of video image data. Each block is preliminarily compressed (30) using a global coding level. The preliminarily compressed data is processed (32) to provide a measure of the randomness of an image area represented by the block of video image data. A local coding level is generated (34) based on the randomness measure. The video image data is then compressed (36) using the local coding level to provide compressed data far transmission. One or more intermediate compression stages (16, 18) can be provided, each generating an intermediate coding level (ICL), to better refine the randomness measure for use in generating the local coding level.
Patent CA-2096983-A1 (CA)
Inventor: TAKI NAOYA
IPC: H05K7/20
Filed: 1993-05-26
Abstract: A radiator (3) is coupled by caulked joints with fitting plates (5, 15) fixed to the substrate (8) by soldering.  By heat-conductively attaching the fitting plate (5, 15) to both sides of the radiator (3), apertures (7) for receiving a prying tool (6) are formed between the radiator (3) and the fitting plate (5, 15). The fitting plate (5, 15) is pried open by the typical tool, thereby the radiator (3) is easily separated from the substrate (8) in order to be used as recycling resources.
Patent CA-2097874-A1 (CA)
Title: Programmable microprocessor booting technique using fifo memory
Inventor: ENDSLEY JAY A
IPC: G06F9/445
Filed: 1993-06-07
Abstract: A computer system includes a host computer and at least one programmable slave processor boots the slave processor simply and inexpensively by using a first in first out (FIFO) memory connected between the host computer and the slave processor.  Specifically, the computer system includes a host computer, a programmable microprocessor (the slave processor) controlled by the host computer, a FIFO memory connected between the host computer and the microprocessor, and means for providing a boot program and/or boot data from the host computer to the microprocessor through the FIFO memory.  When the boot program functions, operating instructions for the microprocessor are read into the microprocessor's own random access memory (RAM).
Patent CA-2100797-A1 (CA)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H75/00
Filed: 1993-07-19
Abstract: There is disclosed a rewinding machine for the production of logs(R) of web material (N) without central winding core. It comprises a first winder roller (11) around which the webmaterial is driven and a second winder roller (13) defining, with the first winder roller, a nip (14) through which the web material passes. A member (21) is also provided which is movable relative to the first winder roller (11) and which is cyclically moved toward the surface of said first winder roller with the web (N) between the member (21) and the roller (11) in order to pinch and thus brake the web material between said member (21) and the first winder roller (11), thereby tearing the web and causing the free edge generated by the interruption of the web material to start winding up on itself.
Patent CA-2103917-A1 (CA)
Title: Fire retardant, melt stable ethylene/carboxylic acid copolymer compositions
Inventor: FEINBERG STEWART C
IPC: C08L81/06
Filed: 1992-02-06
Abstract: A composition stabilized against thermal crosslinking and consequent reduction of its melt index, comprising a uniform dispersion of antimony oxide in a blend of a matrix polymer which is a dipolymer of ethylene with an ethylenically unsaturated carboxylic acid or terpolymer of ethylene with an ethylenically unsaturated carboxylic acid and with another ethylenically unsaturated comonomer, carbon dioxide or sulfur dioxide; an organo-halogen fire-retardant; and a stabilizing polymer which is a high melt index copolymer of ethylene with acrylic or methacrylic acid. Such compositions are useful as adhesive layers in laminates used in packaging and building construction.
Patent CA-2104422-A1 (CA)
Title: Adjustable Cushion
Inventor: STULIK EDWARD
IPC: B60N2/62
Filed: 1993-08-19
Abstract: An extendable and collapsible seat cushion manufactured from a unitary piece of foam.   Channels are molded into the foam perpendicular to the length of the seat to allow for compression of the overall length of the seat cushion.  Further, channels may be molded into the foam in a direction parallel to the length of the seat cushion to allow for compression of the seat cushion in the lateral direction as well.  The channels have angular recesses near the surface of the cushion to provide a home for compression hinges created by connective foam and cloth disposed between segments of the cushion.  A telescoping support frame is provided to assist in the compression and extending of the seat cushion.         This support frame may be telescoped manually or with assistance by power.