baber/WOPTO huggingface dataset:
Patent CA-1308077-C (CA)
Title: Water purification system and method for a post-mix beverage dispenser
Inventor: KIRSCHNER JONATHAN
IPC: B67D1/08
Filed: 1986-05-23
Granted: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE     A  post-mix  beverage  dispenser  and refrigeration system therfor including a water filter/purifier disposed within a refrigerated water reservoir for filtering carbonated water output from the dispenser carbonator en route to being mixed with flavor concentrate.  The water reservoir also has a rotary agitator blade immersed therein with apertures to increase agitation.
Patent CA-1270914-C (CA)
Title: Multiconductor electrical cable terminations and methods and apparatus for making same
Inventor: HASIRCOGLU ALEXANDER W
IPC: H05K3/34
Filed: 1986-08-21
Granted: 1990-06-26
Abstract: -24-MULTICONDUCTOR ELECTRICAL CABLE TERMINATIONS AND METHODS AND APPARATUS FOR MAKING SAME Abstract of the Disclosure Cables having interspersed co-planar signal and ground wires are terminated at a planar circuit board by stapling the cable to the circuit board with a bus member, mechanically and electrically connecting the signal wires to signal wire termination sites which are downstream from the bus member, fold-ing the ground wires back over the bus member, and mechanically and electrically connecting the ground wires to the bus member.
Patent CA-1269023-C (CA)
Title: Damping pressure pulsations in piping systems
Inventor: JUNGOWSKI WIKTOR M
IPC: F16L55/00
Filed: 1986-09-23
Granted: 1990-05-15
Abstract: Abstract of the Disclosure Flow-induced pressure pulsations in a piping system transporting natural gas or other gaseous medium are suppressed by disturbing the shear layer in the open end of a sidebranch line. Inserts are located in the sidebranch line to effect the shear layer disturbance.
Patent CA-1277497-C (CA)
Title: Device for treating the surface of an article with solid particles
Inventor: BOQUET JEAN P M
IPC: B24B31/02
Filed: 1986-09-26
Granted: 1990-12-11
Abstract: DEVICE FOR TREATING THE SURFACE OF AN ARTICLE           WITH SOLID PARTICLES  ABSTRACT OF THE DISCLOSURE            The device is of the type with a rotating vessel with a means for fastening the article to be treated in relation to the vessel.  The enable the article to be treated to be placed in position without the need to remove the particles from the vessel, means are provided for moving the article between a loading and unloading position, where the article is outside the mass of particles, and a working position, where it is subjected to the action of these particles.  Application to the polishing and stripping of pieces of furniture.
Patent CA-1278414-C (CA)
Inventor: GOURMEL YVES
IPC: A47F5/08
Filed: 1986-09-29
Granted: 1991-01-02
Abstract: La présente invention concerne un appareillage pour l'extraction pas à pas, hors d'une lingotière, d'un produit solide allongé obtenu par coulèe continue ascendante, conformation, calibrage et solidification dans une enceinte convenable. L'appareillage est constitué: - d'un premier dispositif fixe, situé au voisinage immédiat de l'orifice de sortie de ladite enceinte, constitué par un anneau, entourant ledit solide, présentant une face interne en forme de tronc de cône d'ouverture comprise entre 10 et 20.degree. et ayant sa petite base vers le bas, l'espace situé entre la surface externe dudit solide et la face interne dudit anneau étant pourvue de billes de plusieurs diamètres aptes à assurer le coincement dudit solide en cas d'amorce de mouvement vers l'amount de ce solide; - et d'un second dispositif mobile présentant la même structure que le premier dispositif et comportant également des billes, ce second dispositif étant animé d'un mouvement longitudinal de va et vient le long de l'axe dudit solide.
Patent CA-1276145-C (CA)
Inventor: KUHLA DONALD E
IPC: A61K31/505
Filed: 1986-11-21
Granted: 1990-11-13
Abstract: ABSTRACT      A method for increasing cardiotonic contractility in humans or other animals using a class of benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds and pharmaceutical compositions including the same. The compounds of the present invention include:                      where x is 0 or 1; X is    where a and b are 0, 1 or 2 and a + b = 1 or 2;            R, R1, R3, R4, R5, and R6 are each independently hydrogen, C1 to C7  alkyl aralkyl group selected from the group consisting of benzyl and phenetyl; Rn is hydrogen C1 to C7 alkyl aralkyl group selected from the group consisting of benzyl and phenetyl, acyl group selected from the group consisting of acetyl, propionyl and benzoyl, carbalkoxy, carbamyl, carbalkoxyalkyl, hydroxyalkyl, alkoxyalkyl or amidino;            R5 groups on vicinal carbon atoms may together form a carbon-carbon double bond when a or b = 2;       R groups on vicinal carbon atoms may together form a carbon-carbon double bond when Rn is hydrogen and x = 1;          R4 and R5 geminal groups may together form a spiro substituent, -(CH2)d-, where d is 2 to 5;          R5 and R6 groups may together form a carbon-nitrogen double bond when R3 is hydrogen and a + b = 1; and R2 is hydrogen or -(CH2)y ? Y where y is 1-3 and Y is hydrogen, -O-R .alpha., -S-R .alpha. or  where where R.alpha. is hydrogen, C1 to C7 alkyl cycloalkyl or acyl group selected from the group consisting of acetyl, propionyl and benzoyl, R.beta. is hydrogen or C1 to C7  alkyl; and R.alpha. and R.beta. together may form a 3-7 membered ring which may also contain 0-2 additional hetero atoms selected from N, O and S; or a pharmaceutically acceptable salt thereof.
Patent CA-1281869-C (CA)
Inventor: VOLK JOSEPH A JR
IPC: B30B11/00
Filed: 1986-12-03
Granted: 1991-03-26
Abstract: METHOD AND APPARATUS FOR A MICROPROCESSOR PELLET     MILL CONTROLLER WITH DIE TEMPERATURE CONTROL            Abstract of the Disclosure A non-contacting infrared temperature sensor is utilized in a control system for a pelleting ap-paratus to sense the temperature of the rotating die within the pellet mill and is used to control the moisture addition to control the palleting process.  A moisture meter is mounted to the cooler and automati-cally adjusts the desired die temperature in response to the moisture content of finished pellets.
Patent CA-1288334-C (CA)
Title: Process for preparing a storage-stable concentrate
Inventor: GOEMOERI JANOS
IPC: A01N25/02
Filed: 1987-03-30
Granted: 1991-09-03
Abstract: ABSTRACT     PROCESS FOR PREPARING A STORAGE-STABLE CONCENTRATE     A concentrate with an unlimited shelf-life, which can be mixed with hydrogen peroxide at a ratio of 1:99 to 1:199 to become an effective disinfectant, is obtained when a solusion of inorganic acid with a pH less than or equal to 1.6 is mixed with a silver compound at 50 to 60°C, the amount of acid present being at least equlimolar with the silver. An organic acid stabilizer is added at room temperature and the mixture is homogenized. The concentrate obtained remains homoseneous and crystal-clear during storage.   Instead of a silver compound colloidal silver can be used; the ratio of a concentrate obtained therewith to hydrogen peroxide is 1 : 9.9 to 1: 19.9.
Patent CA-1322996-C (CA)
Inventor: DELAMARE PIERRE
IPC: B65D81/107
Filed: 1987-04-24
Granted: 1993-10-12
Abstract: La présente invention décrit un dispositif pour le calage et l'amortissement d'objets au cours de leur transport ou stockage. Le dispositif est constitué de tronçons de boudin tubulaire en un matériau déformable par compression et susceptible de retrouver ses caractéristiques dimentionnelles et de portance identiques ou peu dégradées après plusieurs sollicitations. Les tronçons entourent au moins partiellement, directement ou indirectement, l'objet à protéger et eux-mêmes recouverts ou enveloppés par une structure d'emballage ou de conditionnement externe.
Patent CA-1292241-C (CA)
Title: Compounds useful as detergent additives for lubricants and lubricating compositions
Inventor: KOCH PAOLO
IPC: C10M129/76
Filed: 1987-05-01
Granted: 1991-11-19
Abstract: ABSTRACT OF THE DISCLOSURE:           The alkali metal and alkaline-earth-metal salts are disclosed of a monoester of a bicarboxy acid having the formula:                               wherein R is alkyl, R1 is either hydrogen or alkyl, R2 is alkyl and A is a single bond or alkylene,  said alkyl containing each respectively from 1 to 30 carbon atoms, and said "alkylene" meaning an alkylene radical containing from 1 to 30 carbon atoms with the proviso that:  a) the sum of carbon atoms contained in R, A, R1 and R2 radicals is equal to, or greater than 15; and b) when A is a single bond, the sum of carbon atoms contained in R1 and R2 is less than 50; and the corresponding hyperbasic derivatives, useful as detergent additives for lubricants.   Also the lubricating compositions containing such additives are disclosed.
Patent CA-1294456-C (CA)
Title: Wheel clamp attachment
Inventor: BEAUDOIN FERNAND
IPC: B60R25/00
Filed: 1987-05-01
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE         A clamp attachment for preventing rotation of the wheel of a vehicle, such as an automobile or truck.          Designed  to  be  mounted  on  site,  the  attachment comprises  two hingedly connected members  adapted to engage the inner and outer faces of the wheel rim.  A swivel bolt extends in both members.   One end of the bolt is engageable with a wrench which is used to move the members relative to one another about the hinge axis.  The wrench remains in engagement with the end of the  swivel  bolt  when the  attachment  is  in  a clamp engagement with the vehicle wheel and serves as part of the locking mechanism.
Patent CA-1290224-C (CA)
Title: Method of etching aluminum alloys in semiconductor wafers
Inventor: ABRAHAM THOMAS
IPC: C23F4/00
Filed: 1987-06-22
Granted: 1991-10-08
Abstract: Abstract A plasma etching technique for producing tapered side walls on the desired Aluminum conductor pattern is described.          This involves forming a resist pattern on the Aluminum layer of a wafer and carrying out a first etching step using Cl2, BCl3 and CF4 at predetermined flow rates and low pressure until all the exposed Aluminum is removed.  At the end of this step the Aluminum side walls are virtually vertical and facets are present on the resist.  A second etching step is carried out under essentially the same conditions as before except that the Cl2 is reduced.          During this etching step the facets on the resist are propagated laterally while the Aluminum side walls become tapered.  According to modifications a rounded or jogged configuration can be obtained on the side walls but these too are considered generally tapered in nature as they progress from a wider base to a narrower peak.
Patent CA-1276914-C (CA)
Title: Holder for a plurality of syringes
Inventor: STEENHUISEN JOHANNES E
IPC: A61M5/00
Filed: 1987-07-07
Granted: 1990-11-27
Abstract: ABSTRACT:    The invention relates to a holder for a plurality of disposable syringes, the syringes comprising a barrel, a needle connection means on the front end of the barrel, in which or to which an injection needle is or can be sealingly connected, and a finger grip, provided with an outwardly projecting flange and optionally with a clamping sleeve for a clamping connection around the rear open end of the barrel. The holder comprises comprises a strip of flexible material one side of which comprises a number of resilient projections, distributed over the surface, for a detachable connection of the syringes in such a way that the rear end of the barrel or the rear face of the finger grip adjoins the surface of the strip in a non-sealing manner.
Patent CA-1285846-C (CA)
Title: Process for controlling the breaking of oil-in-water emulsions
Inventor: SPEI BRIGITTE
IPC: G01N21/53
Filed: 1987-08-11
Granted: 1991-07-09
Abstract: ABSTRACT OF THE DISCLOSURE    Process  for  controlling  the  breaking  of  an  oil-in-water emulsion using an organic emulsion breaker comprising the steps of:           A.  adding the organic emulsion breaker to the emulsion by slow intermittent or continuous addition to produce a broken water phase;           B.  continuously passing a beam of light through the broken water phase;           C.  continuing the slow addition of the organic emulsion breaker to the broken water phase;           D.  continuously or intermittently measuring both the unadsorbed light passing through the broken water phase and the light scattered forward by oil droplets in the broken water phase;    E.  determining from the measuremetns in step D. the turbidity of the broken water phase; and F.  discontinuing  the  addition  of  organic breaker when  the turbidity reaches a first minimum value following a maximum value.
Patent CA-1298584-C (CA)
Title: Fluid filled vibration isolator having precisely adjustable dynamic operating characteristics
Inventor: MILLER H TIMOTHY
IPC: F16F13/26
Filed: 1987-08-25
Granted: 1992-04-07
Abstract: FLUID FILLED VIBRATION ISOLATOR HAVING PRECISELY    ADJUSTABLE DYNAMIC OPERATING CHARACTERISTICS                H. Timothy Miller Erie, Pennsylvania Abstract of the Disclosure A fluid filled vibration isolator having a pair of chambers separated by a partition in which is formed an inertia track passageway cooperable with a decoupler to provide certain dynamic operating characteristics is provided with a means for varying the compliance of one of the chambers to enable the dynamic operating characteristics to be precisely adjusted in the course of operation.  In the embodiment disclosed, an air chamber is superimposed above a fluid chamber and is separated therefrom by a diaphragm movable into the chamber in response to a differential control pressure, such as a vacuum, applied therein.  A shutter panel is mounted to the underside of the diaphragm and moved therewith into and out of engagement with a rigid stop surrounding the diaphragm.  When disengaged from the stop, the air chamber contributes to the overall compliance of the fluid chamber.  When engaged with the stop, the shutter panel isolates the air chamber from fluid pressure variations, thereby changing the overall compliance of the fluid chamber.
Patent CA-1335415-C (CA)
Inventor: GASPERI MICHAEL L
IPC: G01L3/10
Filed: 1987-09-22
Granted: 1995-05-02
Abstract: A system for measuring the torque on a shaft has two resolvers coupled to the shaft at two spaced locations.  The first resolver is excited in a conventional manner.  The output coils of the first resolver are connected to what are conventionally the output coils of the second resolver.  What is conventionally the excitation coil of the second resolver is coupled to a demodulator which produces a signal proportio-nal to the sine of the difference between the angular position of the shaft at the two resolver locations.
Patent CA-1311451-C (CA)
Title: Floor wax applicator
Inventor: BECKETT WILLIAM
IPC: A47L13/30
Filed: 1987-11-23
Granted: 1992-12-15
Abstract: ABSTRACT OF THE DISCLOSURE       Container holders for carrying liquid dispensing jugs or  bottles are commonly awkward, uncomfortable devices.          A simple holder of this type includes a belt for wearing around the waist of the user; a first, horizontal strap which extends around the middle of a jug in the inverted position; a second strap for extending around the bottom of the inverted jug between opposite sides of the first strap; a third strap occupying a plane perpendicular to that occupied by the second strap, for extending around the top end of the jug; and a sleeve in said third strap for retaining the neck of the container.
Patent CA-1278559-C (CA)
Title: Railroad track mounting arrangement
Inventor: CHEW JAMES P
IPC: B61L1/00
Filed: 1987-11-25
Granted: 1991-01-02
Abstract: ABSTRACT OF THE DISCLOSURE   A railroad track mounting arrangement for mounting a detecting device in proximate relation to a rail head portion of a section of rail includes first and second V-shaped rail clamp member which exhibit inner contours substantially equivalent to the outer contour of the rail base such that a tight fit is achieved therebetween.  A side mounting portion extends from the rail clamp members at a point where, upon installation of the rail clamps, the side mounting portions are in close proximity to the rail base.  A mounting bracket secures to the side mounting portion and has a base portion for holding in a secure manner the detecting device.  A nut and bolt arrangement secures the rail clamps together and, in the event of overtightening, fractures, thereby insuring positive detection of a faulty installation.
Patent CA-1294939-C (CA)
Inventor: WILSON ROBERT T
IPC: F16K35/00
Filed: 1988-01-15
Granted: 1992-01-28
Abstract: 21-56(5564)A TAPER KEY JOINT FOR CONNECTING A ROTARY VALVE SHAFT TO A VALVE DISC ABSTRACT OF THE DISCLOSURE An improved joint connection between a rotary valve shaft and valve closure member for a fluid valve. A tapered key has a flat surface tapered at a small angle with respect to the opposite key surface. The rotary valve shaft includes a groove with a flat surface. The tapered key is wedged into a passageway in the valve closure member to form an interference fit between the closure member, key and shaft.
Patent CA-1313963-C (CA)
Title: Safety rail
Inventor: BROCK JOSEPH
IPC: B60T7/12
Filed: 1988-04-06
Granted: 1993-03-02
Abstract: ABSTRACT OF THE DISCLOSURE           A safety rail assembly for a vehicle catwalk comprises a rail pivotally connected to the vehicle.   The rail is movable by rams from a storage position lying across the catwalk  to  a raised operative position.  The  rams  are connected to the vehicle pneumatic brake system so that the vehicle brakes are continuously in operation while the rail is raised.
Patent CA-1300938-C (CA)
Title: Dental bridge and manner and means for preparation thereof
Inventor: SOEDERBERG PER O
IPC: A61C8/00
Filed: 1988-04-18
Granted: 1992-05-19
Abstract: Abstract A dental bridge (1) is described made of gold alloy and provided with sockets (2, 13) cast thereinto, through which sockets the bridge will be attached to anchoring elements (9, 10) attached to the jaw-bone of a patient. What is new is the sockets (2, 13) comprising a supporting part (3, 14) made of titanium, the outer surface of said supporting part being provided with retention means (5, 6, 15) for locking of the socket against axial movement. A manner of prepara-tion of a such dental bridge and a socket (2, 13) being a means for carrying out the manner are also described.
Patent CA-1311694-C (CA)
Title: Gas elimination device in which gas exits through a permeable membrane
Inventor: VERKAART WESLEY H
IPC: A61M5/14
Filed: 1988-05-26
Granted: 1992-12-22
Abstract: Astract An air elimination device includes a plenum arranged to cause a reduction in flow velocity of a physiological fluid whereby air bubbles form and rise to the top of the plenum. A hydrophobic membrane covers the top of the plenum, and the pressure in the fluid is greater than that which is required to drive the released air through the membrane and into the atmosphere.  The air which collects at the top of the plenum forms a protective surface on the bottom of the hydrophobic membrane to prevent its being clogged by cellular materials. A support stand engages the air eliminator to hold it in the desired orientation whereby the air bubbles form at the top of the plenum.
Patent CA-1328520-C (CA)
Inventor: YAMAGUCHI SHOJI
IPC: C09D7/12
Filed: 1988-07-22
Granted: 1994-04-12
Abstract: ABSTRACT   A copper-type conductive coating composition which comprises:   (A) a copper powder, (B) a coating binder resin, and (C) at least one member selected from the group consisting of salicylic acid, its specific derivatives, and benzotriazolecarboxylic acid hydrazides.   The copper-type conductive coating composition provides a conductive coating layer having excellent initial conductivity and capable of maintaining the level of it stable over a long period of the time.
Patent CA-1331863-C (CA)
Inventor: CHAPPLE ANDREW P
IPC: C10G11/05
Filed: 1988-07-26
Granted: 1994-09-06
Abstract: ABSTRACT       Hycarbon feedstock containing nickel is subjected to a catalytic cracking process using a catalyst comprising zeolite, matrix and mixed oxide.  The mixed oxide is selected from calcium, strontium and barium tin oxides and mixtures thereof.
Patent CA-1321922-C (CA)
Title: Hot melt ink supply unit
Inventor: CREAGH LINDA T
IPC: G01D15/16
Filed: 1988-09-08
Granted: 1993-09-07
Abstract: Hot Melt Ink Supply Unit Abstract In the embodiment of the hot melt ink supply unit described in the specification, a block (10) of solid hot melt ink has a peripheral surface formed with a key configuration (22) and a handle (14) is removably connected to the block by a threaded projection. After insertion of the block into a correspondingly keyed opening (24) in a heated reservoir (23), the handle is turned to separate the handle portion from the block of solid ink.  A container provided with a removable seal encloses the block of solid ink and handle to protect the ink from contamination. (Fig. 3)
Patent CA-1290887-C (CA)
Inventor: TESHIMA SHINICHI
IPC: D01F8/10
Filed: 1988-09-08
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE         A cladding material for plastic optical fiber comprising a vinylidene fluoride-trifluoroethylene-hexa-fluoroacetone copolymer which comprises 3.5 to 6.5% by mole of hexafluoroacetone units, a molar ratio of vinylidene fluoride unit to trifluoroethylene unit of 3 to 6 : 1, and a melt index of 10 to 60 g/10 min, and a plastic optical fiber comprising said cladding material and a methyl methacrylate homopolymer or copolymer which comprises over 50% by weight of methyl methacrylate units as the core material.
Patent CA-1305125-C (CA)
Title: Chlorine-free silver protective lubricant composition (i)
Inventor: HUTCHISON DAVID A
IPC: C10M135/16
Filed: 1988-09-27
Granted: 1992-07-14
Abstract: CHLORINE-FREE SILVER PROTECTIVE                LUBRICANT COMPOSITION (I) Abstract of the Invention A lubricating composition, preferably essentially free of zinc dihydrocarbyldithiophosphate compounds, and optionally free of chlorine containing silver lubricity agents, comprising a major proportion of an oil of lubri-cating viscosity and a minor amount of a silver protective agent comprising the reaction product of a C5 to C60 car-boxylic acid and at least one amine selected from the group consisting of (1) guanidine, urea, and thiourea com-pounds; (2) C1 to C20 hydrocarbyl or hydroxy-substituted hydrocarbyl mono-amines, alkylene diamines, and (3) polyalkylene polyamines; and N-alkyl glycine.
Patent CA-1302079-C (CA)
Title: Dial bore gages
Inventor: RUTTER HAROLD T
IPC: G01B5/12
Filed: 1988-11-02
Granted: 1992-06-02
Abstract: Abstract Of The Disclosure An improved dial bore gage having an adjustment mechanism associated therewith for adjusting the relative axial positions of the probe and dial portions of the gage, the probe including spaced and opposed work engaging members, the adjustment mechanism enables an operator to easily and quickly zero in a setting on the dial indicator to establish some desired preset probe diameter and includes a first member operatively connected to the dial portion of the gage having a first threaded portion associated therewith of a predetermined thread pitch, a second member operatively connected to the probe portion of the gage having a second threaded portion associated therewith of a different predetermined thread pitch, and an adjustment member rotatably mounted to the first and second members, the adjustment member having spaced threaded portions to correspond to and mate with the threaded portions on the first and second members whereby rotation of the adjustment member will produce relative axial movement between the first and second members and this in turn will produce changes in the gage setting for each position thereof when the work engaging members on the probe portion are maintained in fixed spaced relation to each other.  The present dial bore gage also includes a mechanism for releasing pressure on the work engaging members of the gage to facilitate insertion and removal thereof into and out of a bore to be gaged and mechanisms for providing both axial and angular backlash compensation between the probe and dial portions of the gage.