baber/WOPTO huggingface dataset:
Patent CA-1191775-A (CA)
Inventor: GATWARD DOUGLAS K
IPC: B32B27/10
Filed: 1982-02-22
Granted: 1985-08-13
Abstract: ABSTRACT        A laminated wrapping sheet material comprising a layer of paper bonded to a layer of plastics film, is formed such that a layer of paper of 15 - 35 gsm gauge is discontinuously bonded to a layer of plastics film of 8 - 35 microns such that pockets of air are defined between the layers.   The sheet material is useful in the construction of a captive flap bag formed of a paper-plastics film laminate and comprising two superimposed walls with plastics film on the inside, closed at the bottom and on each of the two side edges, and open at the top edge, at least one wall having a reflex internal flap along the top edge sealed at each of the side edges, to define an internal inverted pocket, the two walls not being sealed to each other in the region of the pocket or pockets.
Patent CA-1189688-A (CA)
Title: Separable slide fastener
Inventor: YOSHIDA HIROSHI
IPC: A44B19/38
Filed: 1982-05-27
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE          A separable type of slide fastener is disclosed which has a separable end stop assembly mounted on the bottom end of the fastener.  The stop assembly has a pair of pin members received in a socket member, the second pin being slightly longer than the first pin.  There is provided a clearance between the lower end of the first pin and the inner bottom wall of the socket to compensate for any deviation in the relative positions of the two pin members on the fastener.  The second pin engages the socket at a point spaced from the bottom of the socket, along a ledge, by shoulders formed on the second pin.  The invention facilitates the manufacture of the end stop assembly.  It also improves the accuracy of mutual engagement between the second pin and the socket.
Patent CA-1172583-A (CA)
Inventor: KRAMER VANCE M SR
IPC: B29D23/00
Filed: 1982-06-29
Granted: 1984-08-14
Abstract: FLEXIBLE CORRUGATED RUBBER TUBING OF DUAL COMPOSITION     ABSTRACT OF THE DISCLOSURE          A method for making flexible, corrugated rubber tub-ing of dual composition from two extruded sleeves of uncured rubber.  The inner diameter of one of the sleeves is approxi-mately equal to the outer diameter of the other sleeve.  The first sleeve is slid axially onto an elongated internal form-ing member, after which the second sleeve is slid over the first sleeve.  An external forming means is then placed around the assembled sleeve and used to form corrugations in the pair of sleeves simultaneously, and thus intermittently interlock the two sleeves in a preshaped condition to form a unitary corrugated product.  The resulting product is then heat-treated to set the corrugations and form a flexible cor-rugated tube length of dual composition.
Patent CA-1192449-A (CA)
Title: Metal ceramics composites and a method for producing  said composites
Inventor: TSUNO NOBUO
IPC: C04B37/02
Filed: 1982-09-07
Granted: 1985-08-27
Abstract: Abstract of the Disclosure Metal ceramics composites having high bonding strength wherein a metal body and a ceramics body are bonded through a bonding layer are produced by coating on the ceramic body a metallizing layer-forming composition, which forms through heat treat-ment with the ceramic body a metallizing layer consisting essentially of 70-90% by weight of at least one of molybdenum metal and tungsten metal, 0.5-15% by weight of manganese oxide, 0.1-10% by weight of yttrium oxide, 0.1-15% by weight of aluminum oxide and 0.1-15% by weight of silicon dioxide, heating the ceramic body and the coated metallizing layer-forming composition to form and adhere the metallizing layer on the ceramic body, applying metal plating on either or both of the metallizing layer surface to be bonded and the metal body surface to be bonded, and bonding the thus obtained ceramic body and metal body by using a brazing metal.
Patent CA-1193280-A (CA)
Inventor: TAKITA HITOSHI
IPC: A61K31/19
Filed: 1982-11-15
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE:           The novel compound  4-[N-(hydroxybenzyl)aminomethyl]-cyclhexane-1-carboxylic acid represented by the general formula (I):     (I)   wherein n is an integer of 1 to 3, or a salt or an ester thereof which has specific pharmacological activities, a method for preparing the derivative and a pharmacological composition in dosage unit form comprising the derivative as an active ingredient are disclosed herein.
Patent CA-1195714-A (CA)
Inventor: PRONI OSCAR
IPC: F16L19/00
Filed: 1982-12-10
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE An externally threaded split end fitting having a surface serving as a camming surface for an end-mounted nut.  By advancing the nut along the split end of the fitting the camming surface reacting upon the nut causes a transmission of a reactive force through the nut onto the external threads of the split segmented end of the fitting causing in turn a radially inward bending of the jaw-like segments of the split head.  The longitudinal axis of the fitting has a passageway for receiving one or  more  work  pieces,  whereby  the  pivoting  of  the segments clamp the workpiece(s) into the fitting.  The fitting is unitary.
Patent CA-1206378-A (CA)
Inventor: EDLER FRIEDRICH A
IPC: F04B49/06
Filed: 1983-02-04
Granted: 1986-06-24
Abstract: ABSTRACT           A diaphragm pump wherein the diaphragm is deformable by the reciprocable armature of an electro-magnet which is energizable at a selected frequency by a timer circuit and at random frequency by a pulse generator.  The pulse generator is connectable with the electromagnet by a cable having separable male and female coupling elements which automatically deactivate the timer circuit when the male coupling element is inserted into the female coupling element.  A selector switch is provided to deactivate the timer circuit independently of the coupling elements.  A knob serves to adjust a potentiometer of the timer circuit simultaneously with opening of the selector switch so that the frequency at which the timer circuit can energize the electromagnet in open position of the switch is reduced to a minimum value.
Patent CA-1205949-A (CA)
Inventor: NORMAN EDWARD C
IPC: B41F9/00
Filed: 1983-03-21
Granted: 1986-06-10
Abstract: Case #3X          ABSTRACT OF THE DISCLOSURE       A foamable ink composition which comprises a water-based printing ink, a foaming agent and a pseudoplastic additive.  The ink, foaming agent and pseudoplastic additive are foamed with a compressed gas.  The pseudoplastic additive aids in the mixing of the ink with the gas and enhances the stability of the foam.  The foam is especially adapted for application to a gravure cylinder where it is doctored to convert the foam bubbles into thin discrete membranes spanning the gravure cells.  These membranes then are transferred, either directly or indirectly to a moving web.
Patent CA-1188596-A (CA)
Inventor: REDL STEFAN
IPC: A45B17/00
Filed: 1983-04-08
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE           A wind-up mechanism for a tiltable umbrella is mounted on the umbrella pole for opening the umbrella and then tilting same in response to the winding of respective first and second portions of the same flexible cable.  The wind-up mechanism comprises a rotatable wind-up shaft and a wind-up spool connected to the cable and rotatable in response to the rotation of the shaft.  The spool comprises first and second axial sections of unequal diameters, with the first axial section being relatively larger for winding the first portion of the cable and the second axial section for winding the second portion of the cable, whereby the wind-up mechanism opens the umbrella at a relatively higher speed than during tilting.
Patent CA-1181287-A (CA)
Inventor: LEWIS FREDERICK M
IPC: F23G5/28
Filed: 1983-05-17
Granted: 1985-01-22
Abstract: Abstract of the Disclosure A process is disclosed in which any off-gas generated in a waste-water treatment plant, which off-gas has a low calorific (or BTU) value about one-tenth of that of natural gas, and usually even less, may be profitably burned in a multiple hearth furnace if the off-gas is first wet-scrubbed to a temperature below about 90°F, then pre-heated by passing it through the center shaft of a multiple hearth furnace, before the pre-heated gas is burned.  Such cooling of the off-gas by wet-scrubbing has the effect of lowering the moisture content of the wet-scrubbed gas sufficiently so that it may be advantageously pre-heated in the center shaft of the furnace and recycled to the hearths to assist in the combustion of sludge.  In addition to providing desirable savings in auxiliary fuel usage, wet-scrubbed off-gas is unexpectedly cleansed of a sufficient amount of its corrosive components so as to permit ducting the wet-scrubbed gas in mild steel or cast iron equipment.  Further, burning an odorous gas conveniently deodorizes it.  The greater operating efficiency thus achieved provides more economical operation of a wastewater treatment facility.  The process is most profitably utilizied with decant tank off-gas which is generated in an amount about equal to the normal cooling gas capacity of the furnaco's center shaft, and which decant tank off-gas is about equal to the volume of combustion air which would be required to burn the sludge.
Patent CA-1212575-A (CA)
Inventor: PENFOLD GARN F
IPC: A01F15/08
Filed: 1983-05-26
Granted: 1986-10-14
Abstract: BALER WITH A CONTROLLED RATE PRESERVATIVE APPLICATOR              Abstract of the Disclosure A rectangular baler has a preservative applicator for applying a fluid preservatipn to crop material as it is being baled as a function of the baling rate.  The application rate is determined by a control circuit which repetitively measures the displacement of a charge of crop material through the baling for each cycle of the plunger and which repetitively opens solenoid controlled valves regulating a pressurized source of fluid preservative for a length of time proportionate to the magnitude of the displacement signal for one plunger cycle.
Patent CA-1205791-A (CA)
Inventor: GRECK EDWARD T
IPC: A47J37/06
Filed: 1983-06-15
Granted: 1986-06-10
Abstract: ABSTRACT         A meat support and cooking device holds a roast above the surface of a cooking pan and isolates the meat from greases and meat juices formed during cooking.  The meat support includes a wire base having an upwardly extending wire prong.  The wire base has a lower part contacting the cooking vessel and an upper part that supports the meat.  The prong is permanently attached to the wire base and projects substantially perpendicularly to the horizontal plane of any point on the upper part of the wire base.
Patent CA-1222523-A (CA)
Inventor: MATHEW CHEMPOLIL T
IPC: C07F7/04
Filed: 1983-06-17
Granted: 1987-06-02
Abstract: ABSTRACT             PRODUCING ALKOXYSILANES AND   ALKOXY-OXIMINOSILANES           A silicon halide such as methyl trichloro-silane is reacted with an alcohol such as isopropanol and an oxime such as methyl ethyl ketone oxime.  By-product oxime hydrohalide is formed in all cases.  With higher amounts of alcohol, alkoxysilane (e.g. methyl triisopropoxysilane) is the sole or major product.  With lower amounts of alcohol, alkoxy-oxminosilanes (e.g. methyl diisopropoxy(methyl ethyl ketoximo)silane and methyl isopropoxy bis(methyl ethyl ketoximo)silane) are the major products.
Patent CA-1215626-A (CA)
Inventor: DUNSIRN ROBERT J
IPC: G09F3/02
Filed: 1983-06-22
Granted: 1986-12-23
Abstract: COUPON STRUCTURE AND METHOD OF USING THE SAME          Abstract of the Disclosure A coupon structure having a base sheet having upper and under sides. The base sheet is adapted to be substantially nonreleasably adhered by its underside to a selected mounting surface.  A removable top sheet is releasably adhered to the upper side of the base sheet by a substantially transparent layer of dry residue adhesive.  Consequently, the top sheet can be removed to leave a non-tacky base sheet.  The base sheet may be transparent, allowing the mounting surface to be observed therethrough substantially without visual obstruction.  The removed top sheet is dry, non-tacky, and visually unobstructed by adhesive residue on both sides thereof.  The base sheet may be releasably mounted on a backing web for convenient storage until used.
Patent CA-1208059-A (CA)
Title: Copier apparatus
Inventor: GROVER WILLIAM E
IPC: G03G15/00
Filed: 1983-07-12
Granted: 1986-07-22
Abstract: COPIER APPARATUS                 ABSTRACT OF THE DISCLOSURE     Copier apparatus is for use with a machine that prepares a copy from an original or master placed atop a surface through which the master is exposed.  Defined in the master is a window through which a card placed over the window is exposed along with other matter carried upon the surface of the master.  An assembly disposed above the master includes means for accepting a stack of cards which individually carry respective different notations to be exposed through the window. Handling means within the assembly places successive different ones of the cards in a position over the window and correspondingly moves successive ones of those cards from that position into a storage location.
Patent CA-1208384-A (CA)
Inventor: TOWNSING LESLIE C
IPC: G08B25/08
Filed: 1983-07-26
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE          An interrogation unit for connecting into an installation via sensing elements connected to sense required information in the installation, the inter-rogation unit has signal supplying generators for supplying signals indicative of the condition of each of various sensors in the installation, and a trigger circuit activatable upon receipt of a request signal to transmit signals for each of the sensors in turn, the unit can be used with a national telephone network and the unit can be connected to, for example, a factory so that the condition of equipment at the factory can be monitored.
Patent CA-1234712-A (CA)
Inventor: STAFFELD STANLEY E
IPC: F16B35/00
Filed: 1983-08-22
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE     A unique connector and insertion tool are disclosed.  The connector is hollow with screw-type threads on its outer surface, an enlarged head at one end and a non-sharp configuration at the other end.  The insertion tool has a non-sharp elongated shaft or piercer attached to a handle; the end of the piercer is adapted to allow piercing and passage through the materials being secured together.          The connector slides over the piercing shaft, is held in secure non-rotating relation thereto, and is configured to penetrate the materials and be screwed into place by the insertion tool.  The entire piercing and connection operation may be conducted in a twisting motion with just one hand.
Patent CA-1205296-A (CA)
Inventor: BRADLEY JOHN S
IPC: G21F9/24
Filed: 1983-08-29
Granted: 1986-06-03
Abstract: ABSTRACT A method of disposing of fluid waste in underground permeable strata having original fluid pressure in the pores which is less than normal hydrostatic pressure.
Patent CA-1204125-A (CA)
Inventor: ANDREEV ANATOLY A
IPC: B23B27/14
Filed: 1983-09-23
Granted: 1986-05-06
Abstract: ABSTRACT OF THE DISCLOSURE            A coating for a metal-cutting tool containing aluminium nitride in an amount of from 3 to 18% by weight, molybdenum nitride in an amount of from 2 to 8% by weight, chromium nitride in an amount of from 2 to 10% by weight and silicon nitride in an amount of from 0.5 to 10% by weight taken in combination and uniformly distributed within the coating volume, titanium nitride being the balance.
Patent CA-1203384-A (CA)
Inventor: DERNER PAUL
IPC: C03B23/03
Filed: 1983-10-03
Granted: 1986-04-22
Abstract: Abstract of the Disclosure A method of deforming a plastic glass sheet from a generally two-dimensional shape into a generally three-dimensional shape at first supports the plastic glass sheet with its two-dimensional upper face juxtaposed underneath the three dimensional lower face of a vacuum-forming die.  The sheet and die are then relatively displaced vertically toward each other so that one portion of the sheet face engages a respective portion of the die face.  The two portions are secured together by suction so that the sheet adheres at the one portion of its face to the respective portion of the die face.  Finally, the sheet and die are relatively displaced with deformation of the sheet to press the rest of the sheet face and die face together and adhere the faces entirely together by suction.  The sheet is supported on a planar conveyor that is rocked about a horizontal axis to engage the faces together.  This conveyor and the die can be relatively rocked about a horizontal axis, or even about two transverse horizontal axes.
Patent CA-1235005-A (CA)
Inventor: MIRSBERGER HELMUT
IPC: F16B13/12
Filed: 1983-11-09
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE          A dowel is formed of an axially elongated sleeve with tongues connected to it so that they can be pivoted outwardly so as to project from the outside surface of the sleeve.  Each of the tongues has a radially inwardly directed projection in the retracted position with the projection having a dimension transverse to the axial direction of the sleeve greater than the sleeve thickness.          To provide an anchoring effect, the tongues can be displaced outwardly from the sleeve by a displacement member movable through the bore formed by the sleeve.  In the extended positions. the tongues interlock.  Webs connected to the tongues provide articulated connections between the tongues and the sleeve.  The pivot axes formed by the webs extend normal to the axis of the sleeve.
Patent CA-1177898-A (CA)
Inventor: JIRAK THOMAS L
IPC: A61B5/04
Filed: 1983-11-28
Granted: 1984-11-13
Abstract: ABSTRACT         Apparatus for monitoring and storing heart activity signals is disclosed as including a data processor illustra-tively in the form of a digital microprocessor.  The monitoring and storing apparatus comprises a memory comprising first and second pluralities of storage locations, a circuit operating in a real time frame for sampling at a regular rate the patient's heart activity and for storing such sample signals in corres-ponding locations of said first plurality, and the data pro-cessor for processing the signals stored in the first plurality and for storing the processed signals in selected locations of said second plurality.  The storage of the signals in the second plurality is performed in a second computer time frame and at a rate faster than the real time sampling rate.  A sampling clock provides a sampling clock signal to the sampling circuit whereby the samples of the patient's heart activity are taken.  A second computer clock provides computer clock signals to at least a portion of the data processor whereby the processing of the heart activity is effected in the relatively fast computer time frame.  The data processor comprises a first portion or means that operates in response to the sample clock signal for evaluating the heart activity signals to determine the existence of a valid heartbeat and a second portion operating in the computer time frame for processing the detected heartbeat and in particular for determining the interval therebetween, which is evaluated to determine whether the heartbeat is occurring with a regular rhythm or not.
Patent CA-1219713-A (CA)
Title: Procede de fabrication de rotules ou autres  articulations autolubrifiees
Inventor: PRUVOST BERNARD
IPC: B29C61/02
Filed: 1984-01-27
Granted: 1987-03-31
Abstract: PRECIS DE LA DIVULGATION:              Procédé de fabrication de rotules ou autres arti-culations autolubrifiées comprenant une bague intérieure et une bague extérieure, séparées l'une de l'autre par un compo-site autolubrifiant.  Selon ce procédé, on enfile la bague intérieure de la rotule dans une gaine thermorétractable d'é-paisseur déterminée, on rétracte la gaine sur cette bague in-térieure, on monte cette dernière dans une ébauche de bague extérieure, on déforme cette ébauche de façon que la gaine soit serrée entre elle et la bague intérieure, après usinage de l'ébauche on traite l'ensemble de façon à éliminer la gaine thermorétractable et à former ainsi entre les deux bagues un espace libre dont l'épaisseur correspond à celle de la gaine, et on injecte une résine autolubrifiante dans cet espace.
Patent CA-1220345-A (CA)
Inventor: SCHULZE REINHOLD
IPC: B01D15/00
Filed: 1984-02-21
Granted: 1987-04-14
Abstract: \                     ABSTRACT         Hydrometallurgical recovery of noble metals using thiourea The present invention provides a process for the hydrometallurgical recovery of noble metals from materials containing them by treatment with thiourea in an aqueous, acidic medium in the presence of an oxidation agent, wherein the aqueous medium simult-aneously contains an oxidation agent and a reduction agent.
Patent CA-1187079-A (CA)
Inventor: WELCH WILLARD M
IPC: C07D471/04
Filed: 1984-03-07
Granted: 1985-05-14
Abstract: ABSTRACT OF THE DISCLOSURE   Novel 2,3,4,5-tetrahydro-1H-pyridoindole derivatives of the formula R'' W3, wherein R'' is                       k is 1 or 2; X and Y are each independently H, F, Cl, Br, OCH3, CH3 or CH2CH3;       W3 is -(CH2)n-NR5R6; n is 1 to 9;      R5 taken separately is hydrogen; R6 taken separately is (C1-C8)alkanoyl or (C1-C7) alkoxycarbonyl; and R5 and R6 taken together are   wherein r is 3 to 5; or a pharmaceutically acid addition salt thereof  are prepared by various standard reactions.  The compounds are useful as neuroleptic agents in the treatment of mental disorders and illnesses.
Patent CA-1216043-A (CA)
Inventor: JACKMAN PETER R
IPC: H01H35/14
Filed: 1984-03-12
Granted: 1986-12-30
Abstract: Abstract A ferromagnetic ball     is mounted between dished first and second contacts           and subjected to magnetic restraint tending to retain the ball   in its central,  rest position by means of a rare earth type magnet   which is accurately positioned relative to the ball    by means of a polyester shim    clamped between the first contact   and the magnet   as a result of resilient deformation of an annular  portion    of  a  cap    attached to  a housing  member enclosing the first and second contacts        .   Lugs    extending from the first and second contacts          pass through openings in the housing member     and through apertures in a printed circuit board to which the sensor is attached by dowels       The lugs are then attached to the printed circuit board    by soldering.
Patent CA-1209132-A (CA)
Title: 2'-deoxyoxanocine and processes for preparation  thereof
Inventor: UMEZAWA HAMAO
IPC: C07H19/24
Filed: 1984-03-13
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to 2'-deoxy-oxanosine represented by the following formula (III)                                  (III) and process for the preparation thereof.  This new compound exhibits a growth inhibiting action to gram-negative bactcria and has a carcinostatic action.
Patent CA-1203857-A (CA)
Inventor: STEGER JAMES O
IPC: H02H9/00
Filed: 1984-04-06
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE           Energy limiting, bidirectional signal pas-sage, bandpass filtering, and DC isolation is provided via apparatus including a ferrite core transformer potted within a cavity of an explosion proof housing mounted upon a wall of the tank, whereby one winding of the transformer is connected to the outside equip-ment, and another winding of the transformer is con-nected to equipment located within the tank.
Patent CA-1245792-A (CA)
Inventor: CHUNG RACK H
IPC: C08K5/29
Filed: 1984-05-18
Granted: 1988-11-29
Abstract: SCAVENGERS FOR RTV SILICONE RUBBER COMPOSITIONS              ABSTRACT OF THE DISCLOSURE    There is provided a one package RTV composition which is convertible to a tack-free elastomer comprising:     (A)  a polydiorganosiloxane base polymer, (B)  an effective amount of a condensation catalyst, and (C)  a stabilizing amount of organic scavenger for hydroxy groups which has the formula:                     where R is a linear or cyclic aliphatic compound or an aromatic compound, and x equals at least 1.