baber/WOPTO huggingface dataset:
Patent CA-1241144-A (CA)
Inventor: THOMPSON WILLIAM H
IPC: F16B33/06
Filed: 1982-10-13
Granted: 1988-08-23
Abstract: TITLE OF THE INVENTION                         A Polymerisable Fluid ABSTRACT OF THE DISCLOSURE          A polymerisable fluid for sealing and locking engineering parts contains components which allow 2 mechanisms of polymerisation, the first of the mechanisms being initiatable by radiation such as ultra-violet light, and an opacifier such as a powder dispersed in the fluid, the opacifier rendering the fluid opaque to the radiation.  A coating of the fluid is applied to one of the engineering parts and the coating is exposed to the radiation which initiates the first of said polymerisation mechanisms, so that polymerisation occurs only in a surface layer of the coating to form a dry tack free crust thereon. Due to the presence of the opacifier, the radiation is obstructed from passing beyond the surface layer and the subcutaneous fluid is unaffected by the radiation.  The second polymerisation mechanism, suitably a free radical addition polymerisation of known type, is initiatable when two engineering parts are assembled together.
Patent CA-1191449-A (CA)
Inventor: ELSON THOMAS D
IPC: E21B43/04
Filed: 1982-11-22
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE A method of gravel packing a subsurface well is disclosed wherein particulate material is fluidized in a gas/liquid foam carrier fluid and transported to the subsurface where the particulate material forms the gravel pack and the foam carrier fluid returns to the surface.
Patent CA-1202855-A (CA)
Inventor: GARABEDIAN MICHAEL E
IPC: C11D3/48
Filed: 1982-11-23
Granted: 1986-04-08
Abstract: MILD ANTIMICROBIAL DETERGENT COMPOSITION            ABSTRACT    An antimicrobial composition which exhibits excellent mildness characteristics comprising from about 11-17% of an ionic detergent, from about 1.1 to about 7% foaming agents, from about 2.2 to 14% of a moisturizer/emollient agent, from about 0.1 to about 0.7% of a thickener, from about 1.5 to about 3.75% of an active antimicrobial agent, sufficient acid if necessary to adjust the pH in the range of 4.5 to 6.5, and adding water to 100%.
Patent CA-1217410-A (CA)
Inventor: BENCHIMOL JEAN-LOUIS
IPC: C30B19/04
Filed: 1982-12-22
Granted: 1987-02-03
Abstract: ABSTRACT OF THE DISCLOSURE     Process for the liquid phase epitaxial deposition on a substrate of a ternary compound crystallizing in the same system as the substrate and complying with formula AxBn-xCm in which A, B and C are elements of the periodic classification of elements, n and m are integers, which can be the same or different, and x is between 0 and n, wherein it comprises: a)  preparing an epitaxy bath by raising one of the elements A or B of the ternary compound and a stoichiometric solid binary compound of the two other elements of the ternary compound to a temperature such that there is formed with an excess of the said binary compound in the solid states a liquid phase whose composition corresponds to the equilibrium with the solid phase AxBn-xCm, b) contacting the bath with the substrate to be coated, and c)  depositing thereon, the ternary compound AxBn-xCm.
Patent CA-1195522-A (CA)
Inventor: ALDEN LORNE B
IPC: A47J27/16
Filed: 1983-02-02
Granted: 1985-10-22
Abstract: ABSTRACT OF DISCLOSURE         A steam cooker comprising a heating chamber and integral steam-generating chamber in open communication with the heating chamber such that steam generated in the steam-generating chamber flows freely from the steam-generating chamber into the heating chamber, a cooking chamber supported in the heating chamber in a position to be exposed throughout the major portion of its entire surface to the steam in the heating chamber and orifices in certain of the exposed surfaces of the cooking chamber through which steam is admitted to the cooking chamber.
Patent CA-1163756-A (CA)
Inventor: SILLS ARTHUR A
IPC: A47K3/022
Filed: 1983-02-11
Granted: 1984-03-20
Abstract: APPARATUS AND  METHOD FOR BATHING INVALIDS                 ABSTRACT OF THE DISCLOSURE         An arrangement for bathing invalids, or others with impaired ambulatory ability, comprises an enclosure having a bathtub with upstanding walls which form a stall. The bathtub includes a seat having an anatomical contour and a lateral opening adjacent the seat to permit invalid ingress and egress.  A door with a generally wedge-shaped contour mates with and selectively closes the bathtub opening, and includes a seal compressed between the opening lip and the door to form a seal which is sufficiently leakproof to permit immersal bathing of a seated invalid. The door is slideably mounted on a hingeless track assembly, which vertically translates the door into the closed position and pivots the door as it is raised into a horizontal, overhead storage position.  Shower heads are mounted on the walls of the stall to provide both shower and immersal bathing for hygiene and therapy.  The bathtub seat and opening are mutually oriented so as to permit an attendant to laterally move the invalid from a wheelchair directly onto the bathtub seat with minimum strain and hazard.
Patent CA-1203273-A (CA)
Inventor: CROSSONNEAU DENIS
IPC: E05F11/38
Filed: 1983-03-10
Granted: 1986-04-15
Abstract: COMPOSITE STRUCTURE AND IN PARTICULAR A       SLIDE FOR A WINDOW RAISER OF AN AUTOMOBILE                     VEHICLE     ABSTRACT OF THE DISCLOSURE     Each shoe 3, 4 of the slide 1 is a moulded element which is fitted in a notch 8 in a base plate 2 of the slide by a movement of rotation which is prevented in the opposite direction when the slide is mounted on a guide rail 5 therefor.  In this way, there is achieved an assembly which is strong, precise and cheap.
Patent CA-1198954-A (CA)
Inventor: STEER PETER L
IPC: A61F5/44
Filed: 1983-03-11
Granted: 1986-01-07
Abstract: Abstract A COUPLING FOR AN OSTOMY BAG A coupling for joining an ostomy bag to an adhesive pad or dressing. One coupling element includes a continuous inner wall which surrounds a stomal aperture and has a series of arcuate projecting members radially spaced from the inner wall. The other coupling member includes a continuous rib also encircling a stomal aperture. The rib is dimensioned to occupy the space between the inner wall and the array of projecting members. The rib includes a deflectible sealing skirt which contacts the inner wall and a step formation which engages a hook portion of the arcuate projecting members.
Patent CA-1214327-A (CA)
Inventor: FAST JACOB
IPC: G09F3/04
Filed: 1983-03-15
Granted: 1986-11-25
Abstract: A B S T R A C T      A product identification tag is fabricated from plastic and, in one embodiment, snap-fits onto a support member for a peg board hook without requiring removal of the hook from the peg board or the displayed merchandise from the hook.  Support structure on the tag includes two holes spaced to correspond to the spacing between two legs in the hooked support member which are insertable into two peg board holes, respectively.          Access channels are cut from a nearby mounting edge of the tag to the holes to permit the legs to be inserted into the respective holes only when portions of the tag which bound the access channels are flexed.  In a second embodiment, using the same or a different form of tag mounting structure, the tag is secured adjacent a support wall, behind supported merchandise items, and projects forwardly alongside the supported merchandise items before terminating in a display section which is folded or bent to be disposed forwardly of the suspended merchandise.
Patent CA-1205866-A (CA)
Title: Circuit for controlling a receiver in an implanted  device
Inventor: BERNTSON PETER K
IPC: H04B1/16
Filed: 1983-04-29
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE   A circuit for controlling a receiver in an implanted device and circuitry for decoding and storing received program signals is disclosed.  In the circuit a control circuit periodically activates a receiver to watch for remotely generated programming signals.  When a program signal is detected by the receiver the control circuit latches the receiver into a continuously activated state for a predetermined time interval.  If a reset code is detected from subsequently received signals the receiver is held in an activated condition for a further predetermined time interval.  Decoding circuits including a timer are reset upon receipt of the refresh code and provide control over sequences of received programming data for use in programming the stimulation mode of output circuits in the implanted device.
Patent CA-1202992-A (CA)
Title: Ski binding for cross-country skiing
Inventor: BERNARD JEAN
IPC: A63C9/20
Filed: 1983-05-13
Granted: 1986-04-08
Abstract: A SKI BINDING FOR CROSS-COUNTRY SKIING              Abstract of the Disclosure A ski binding for cross-country skiing comprises a locking lever provided with a nose for locking the toe end of the ski shoe in position and also with an extracting appendage.  During disengagement of the ski shoe from the binding, the extracting appendage exerts an upwardly directed thrust beneath the toe end of the ski shoe, thus facilitating the dis-engagement operation.
Patent CA-1216972-A (CA)
Inventor: GORDON HILTON P
IPC: G06T1/00
Filed: 1983-06-01
Granted: 1987-01-20
Abstract: ABSTRACT            A sorting system which is based on the use of an image intensifier which includes a micro channel plate.  The objects to be sorted are irradiated by a suitable source of radiation which excites secondary radiation in the objects.          Alternatively the objects, depending on their nature, reflect a portion of the incident radiation in a manner which is indicative of the characteristics possessed by the objects.  The radiation emanating from the objects is intensified by the micro channel plate and the intensified image output by the micro channel plate is monitored with the aid of a scanning camera to detect objects with the desired characteristic.  These objects are then sorted from the remainder of the objects.
Patent CA-1190421-A (CA)
Inventor: MARZ HORST F
IPC: F42D1/10
Filed: 1983-06-09
Granted: 1985-07-16
Abstract: Abstract Charging Large Diameter Vertical Boreholes A method of charging upwardly extending, large diameter boreholes with cylindrical explosive cartridges is provided employing a longitudinally inflating flexible tube as the pushing mechanism.  A fluid-impervious flexible tube is turned over or everted at one end and secured.  A fluid, preferably air, at about 3 psi is passed into the tube causing the tube to elongate and the everted tube face to travel along the length of a borehole. An explosive cartridge mounted against the tube face is carried to a desired location in the borehole after which the tube is partly deflated and withdrawn from the borehole.
Patent CA-1208688-A (CA)
Inventor: PELS SUSAN J
IPC: B65H83/00
Filed: 1983-08-19
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE   In recirculatively precollatively copying a set of plural simplex original documents onto both sides of copy sheets to produce a desired plural number precollated duplex copy sheet sets, by normally copying the documents only once in each copying circulation of the document set, and by forming a buffer set of copies of alternate document pages being duplexed which buffer set copies are printed on only one side, and temporarily stored in a duplex store and by copying alternate documents onto the opposite sides of the buffer set copies in proper sequence to form collated duplex copy sets, and wherein said documents are all copied unidirectionally in reverse (N to 1) page order, the improvement comprising: counting the number of documents in the document set and determining that the number of documents is more than three but less than approximately ten, and in response to that determination, automatically switching the mode of copying the document sheets to a higher productivity small document set mode including the steps of initially building two complete and identical buffer sets of alternate page documents on two initial copying circulations of the document set and placing both identical buffer sets in the same duplex store and then skipping the copying of the alternate document pages in the two buffer sets in the final two copying circulations of the document set to deplete the two buffer sets. If the number of copy sets made is greater than two, all of the documents are copied in all intermediate document copying circulations (other than said first two and said last two copying circulations) to maintain the two buffer sets during these intermediate circulations by simultaneously rebuilding and depleting the two buffer sets.
Patent CA-1213026-A (CA)
Inventor: MATTHEWS GORDON H
IPC: H04M3/533
Filed: 1983-09-28
Granted: 1986-10-21
Abstract: ELECTRONIC AUDIO COMMUNICATIONS SYSTEM          WITH USER CONTROLLED MESSAGE ADDRESS            ABSTRACT OF THE INVENTION           An advanced electronic telecommunications system is provided for the deposit, storage and delivery of audio messages to both user and non-users with limited access provided to the non-user under the control of the user.  A Voice Message System (10) interconnects multiple private exchanges (12) of a subscriber with a central telephone office (22).  Individual subscriber users may access the Voice Message System (10) through ON NET telephones (18) or OFF NET telephones (24).  Selected non-users may be allowed access through the OFF NET telephones (24), the scope of the access of the selected non-users determined by a subscriber user.  The Voice Message System (10) includes an administrative subsystem (60), called processor subsystem (62) and a data storage subsystem (64).  The Voice Message System (10) enables the user to deposit a message in data storage subsystem (64) for automatic delivery to other addresses connected to the system. The user is also able to deposit a message in a receive-only portion of the data subsystem (60) for access by a selected non-user.          The Voice Message System (10) also enables a user to access the system to determine if any messages have been in data storage subsystem (64) for him.  Prerecorded instructional messages are deposited in the data storage subsystem (64) for instructing a user or a selected non-user on their progress in using the system.
Patent CA-1199120-A (CA)
Inventor: YOSHIMURA SUSUMU
IPC: G06F3/16
Filed: 1983-10-12
Granted: 1986-01-07
Abstract: Abstract of the Disclosure An apparatus is disclosed which is used in processing document data including voice data, in which apparatus document data supplied from a keyboard is edited under the control of a sentence structure control section, and the edited document data is stored in a memory section.  The stored document data is displayed on a display.  A desired document block among the displayed document data is designated, and a voice pertaining to the designated document block is coupled from a voice input device, whereby the corresponding voice data is stored in the memory section for the designated document block.  Document data read out from the memory section includes the voice data, so that voice data can be reproduced, which is useful in the formation and correction of documents.
Patent CA-1215275-A (CA)
Inventor: WIND JAAP
IPC: B63H5/15
Filed: 1983-11-03
Granted: 1986-12-16
Abstract: A B S T R A C T            A marine  propeller  duct  for  a  twin  propeller  vessel  is connected to the hull of the vessel, surrounds the propeller with clearance and is shaped as an aerofoil in axial section.          On or near its trailing edge the duct is provided externally with an edge structure that is directed outwardly.
Patent CA-1215092-A (CA)
Inventor: ALTENHOF JAMES N JR
IPC: H01H71/10
Filed: 1983-12-09
Granted: 1986-12-09
Abstract: A B S T R A C T   CIRCUIT INTERRUPTER WITH IMPROVED ELECTRO-MECHANICAL UNDERVOLTAGE RELEASE MECHANISM           The invention relates to a circuit interrupter which is especially suitable for use under conditions of mechanical shock and vibration.          The  circuit  interrupter  includes  a  release mechanism (50; Figures 9-10) for tripping the interrupter upon the occurrence of an abnormal power supply condition, such as undervoltage.  The release mechanism comprises a first movable structure (58) comprising an armature biased (spring 24) toward an actuated position and normally held magnetically (coil 54) in a home position from which to be released when the abnormal power supply condition occurs, and a second movable structure (62, 68-74) operable by the first movable structure to trip open the circuit interrup-ter.  The two  movable  structures  are  interconnected in such manner (lever 60) as to be substantially balanced and to simultaneously move in opposite directions with respect to each other.
Patent CA-1226100-A (CA)
Inventor: FESMAN GERALD
IPC: C08L75/06
Filed: 1983-12-12
Granted: 1987-08-25
Abstract: FLAME AND DRIPPING EMBER RETARDANT   FLEXIBLE POLYURETHANE FOAMS              Abstract of the Disclosure Polyurethane foams prepared from the reaction of polyester polyol with organic isocyanate have improved flame retardance and dripping ember retardance by incorporation of an additive comprising (1) halogenated flame retardant, and (2) water or alcohol soluble urea-formaldehyde resin.                       * * * * *
Patent CA-1231223-A (CA)
Inventor: DUERR FRANCIS R
IPC: B29C48/11
Filed: 1984-02-02
Granted: 1988-01-12
Abstract: Abstract of the Disclosure In an extrusion die, restricted flow of material from large to  small  feed holes  is relieved by the formation of a transition zone within the die.   The transition zone is formed by extending either or both of the large and small feed holes so that they axially overlap.
Patent CA-1232285-A (CA)
Inventor: DOMEIER LINDA A
IPC: C08G63/08
Filed: 1984-02-17
Granted: 1988-02-02
Abstract: POLYESTER POLYOLS BASED ON LACTONES               ABSTRACT OF THE DISCLOSURE        Described herein are polyester polyols having a molecular weight of less than about 3000 and produced from the ring opening reaction of a lactone with a polyfunctional initiator.  These polyester polyols have increased reactivity with curing agents such as melamines, epoxides, and isocyanates.             S P E C I F I C A T I O N
Patent CA-1211933-A (CA)
Inventor: FIELD DOUGLAS
IPC: A01K83/00
Filed: 1984-03-12
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE     A fish hook is disclosed having multiple curved prongs, with the V between the curved prongs filled such that fishing line cannot lodge in the V and thereby destroy the effectiveness of the hook for catching fish.  The V between the curved prongs may be filled by clamping the coextensive shanks of the hook members at a point remote from the curved prongs such that a heat sink is created, and applying heat to the shanks at the area of the V, solder or brazing metal flows towards the area of heat application rather than towards the cooler eyelet and forms a blob in the V.  Alternatively, the V between the curved prong portions may be filled with a blob of epoxy or rubber.
Patent CA-1212135-A (CA)
Inventor: VANDENBERG ERVIN K
IPC: B60G11/46
Filed: 1984-03-28
Granted: 1986-09-30
Abstract: LEAF SPRING LIFT AXLE SUSPENSION SYSTEM                ABSTRACT OF THE DISCLOSURE           An upwardly biasing back-to-back, quarter-elliptic, diverging pair of leaf springs are employed as the lifting mechanism in a lift axle suspension system for wheeled vehicles.          The springs normally bias the lift axle off of the road surface.          By inflation of air bags, the wheels axe lowered into engagement with the road surface against the normal upward bias of the leaf springs.  Release of the air automatically retracts the wheels to their riding, lift position.
Patent CA-1230236-A (CA)
Inventor: YOUNG DONALD C
IPC: A01N47/28
Filed: 1984-04-30
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE      Methods for controlling vegetation are disclosed which involve contacting the foliage of the vegetation with an aqueous solution containing urea and sulfuric acid.  The molar ratio of urea to sulfuric acid preferably is within the range of about 1/4 to about 7/4 so that at least about 25 percent of the sulfuric acid is present in the solution as the monourea-sulfuric acid adduct.  Methods for the selective control of undesired vegetation in seeded areas or in the presence of desired crop plants, nonselective methods of vegetation control involving the use of surfactant-containing solutions, and solid compositions suitable for producing the described aqueous solutions are also disclosed.
Patent CA-1218477-A (CA)
Inventor: YEATER ROBERT P
IPC: C08G18/42
Filed: 1984-06-22
Granted: 1987-02-24
Abstract: NOVEL POLYOL BLENDS                 ABSTRACT OF THE DISCLOSURE           The present invention is directed to a polyol blend comprising:         (a)  from about 5 to about 30% by weight of a member selected from the group consisting of 1,4-butanediol, ethylene glycol, and mixtures thereof, and (b)  from about 70 to about 95% by weight of a polyester polyol produced by reacting from 10 to 60 parts by weight of adipic acid with from 40 to 90 parts by weight of a polyoxyethylene glycol having a molecular weight of from 150 to 680, the parts of adipic acid and polyoxyethylene glycol being 100, and wherein said polyester has an hydroxyl number of from about 25 to about 130, and an acid number of 2 or less.
Patent CA-1223120-A (CA)
Inventor: MECHLING RICHARD W
IPC: A61B5/103
Filed: 1984-10-10
Granted: 1987-06-23
Abstract: "VARIABLE RESISTANCE TILTBOARD FOR  EVALUATION OF BALANCE REACTIONS"                 Abstract of the Disclosure A method and apparatus for the objective analysis of human balance reactions involving a pivotable platform and a variably positionable viscuous damping device which provides a known resistance to angular displacement of the platform.          Parameters of movement of the platform such a differential weight and angular velocity for varying resistances are recorded as a measure of the subject's balance and motor skills.
Patent CA-1249062-A (CA)
Inventor: NELSON ROBERT G
IPC: H03M1/06
Filed: 1984-11-08
Granted: 1989-01-17
Abstract: ABSTRACT Methods and apparatus are described for generating a digital representation of an analog condition   In one method high-frequency digital signals are generated with the frequency of each signal being constant and the frequencies bearing a harmonic relationship one to the other. A representation of the analog condition is applied to cause a shift in phase in at least one of the digital signals.  The digital signals are then compared to obtain a measure of the phase shift which is utilized to adjust the phase of the phase shifted signal toward its original phase condition.  As a result of the measure of phase shift, there is generated a single weighed digital function which is representative of the amplitude of the adjustment utilized to return the phase shifted signal toward its original phase shifted condition.  The single weighed digital function is applied to a low-pass digital filter to produce a multi-bit digital word representative of the instantaneous value of the analog condition.          Apparatus of invention comprises a pair of oscillators whose frequencies are constant, harmonically related to one another and whose outputs are time spaced digital pulses.  An analog condition responsive means has applied thereto the aforesaid pulses to effect a relative phase shift between the digital pulses and a phase comparator measures the relative phase shift.  Means are provided responsive to the measure of the relative phase shift to return the digital pulses toward an in-phase relationship, and in so doing, there is produced a single weighed digital function representative of the measure of the relative phase shift.          A new and improved geophone is described.