baber/WOPTO huggingface dataset:
Patent CA-1204798-A (CA)
Title: Orbital feeder
Inventor: GREENWELL JOSEPH D
IPC: B31B50/76
Filed: 1983-05-18
Granted: 1986-05-20
Abstract: Apparatus for feeding flat folded cartons from a stationary magazine to a continuously moving conveyor. The magazine has a choke at its discharge end formed from parallel guides which are spaced apart a distance less than the distance between the two folded edges of the cartons. A rotary carrier is located adjacent the magazine and the conveyor. A plurality of planetary members with attached suction cups are rotatably mounted on the carrier. A fixed cam cooperates with cam followers mounted on the planetary members to cause the planetary members to rotate on their own axes as the carrier rotates to pick up cartons from the magazine, open them and and deposit them gently between transport lugs on the conveyor.
Patent CA-1210935-A (CA)
Inventor: CONSAY JOSEPH A
IPC: A63C3/10
Filed: 1983-06-10
Granted: 1986-09-09
Abstract: Abstract:                  - 1 -A machine for sharpening the blade of an ice skate has a vertically mounted, thin grinding wheel with a convex transverse cross-section corresponding to the concave transverse cross-section desired for the blade edge.          Clamping plates on a cradle hold the blade above the wheel with their central planes coplanar and with the wheel biassed against the blade.  The cradle is pivotable about a horizontal axis above the skate so that the skate can be swung in an arc.  Hence the movement of the blade over the wheel takes place in an arc that is curved in the same direction as the convex profile of the blade edge.  This action reduces the problem of unevenness of depth of cut along the length of the blade, that has been experienced with prior machines employing straight line relative travel between the skate and the wheel.  The tendency for the wheel to take a deeper cut at the more sharply curved toe and heel portions of the blade can be further compensated for by increasing the speed of traverse of the blade over the wheel in the vicinities of these end portions.  This traversing speed can be reduced incrementally from a maximum at the extreme toe end of the blade down to a minimum over the central portion of the blade, while being increased again incrementally as the wheel approaches the heel end.  Provision is also made for stopping the motor that drives the grinding wheel when the wheel is in the area of the picks of a figure skate.
Patent CA-1199758-A (CA)
Inventor: DICKAKIAN GHAZI
IPC: C10C3/00
Filed: 1983-06-23
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE           A pitch suitable for carbon fiber manufacture features a pitch having a weight content of between 80 and  100 percent toluene  insolubles.   The pitch is derived from a deasphaltenated middle fraction of a feedstock.   The pitch is characterized as being rela-tively free of impurities and ash.   The pitch can be spun directly into carbon fibers.
Patent CA-1200246-A (CA)
Inventor: CHERPECK RICHARD E
IPC: C07D249/08
Filed: 1983-07-04
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE Compounds of the formula:                 (I) wherein R1 is cyano, lower alkoxycarbonyl, lower alkylthiocarbonyl, phenoxycarbonyl, halophenoxycarbonyl having from 1 to 3 of the same or different halo ring substituents, N-lower alkylcarbamoyl, N-di(lower alkyl)-carbamoyl, phenylmethoxycarbonyl, halophenoxycarbonyl having from 1 to 3 of the same or different halo ring substituents;     R2 is hydrogen or alkyl provided that when R1 is cyano, then R2 is alkyl;     R3 is hydrogen, lower alkanoyl, benzoyl, or halo-benzoyl having from 1 through 3 of the same or different halo ring substituents;     R4 is hydrogen, 2-phenylvinyl or 2-halophenylvinyl having 1 through 3 of the same or different halo ring substituents; R5 is lower alkyl, trihalomethyl, phenyl or sub-stituted phenyl having from 1 through 3 ring substituents independently selected from the group of halo, phenyl, lower alkyl and lower alkoxy; and X is   The compounds exhibit fungicidal activity, plant growth regulating activity, and at higher dosages also exhibit herbicidal activity.
Patent CA-1202895-A (CA)
Inventor: TAKAHASHI SEISHI
IPC: A61K38/00
Filed: 1983-07-13
Granted: 1986-04-08
Abstract: SPECIFICATION    Title of the Invention:            THROMBOLYTIC COMPOSITION     Abstract:          A thrombolytic composition containing a specified plasminogen activator as the active ingredient.  This thrombolytic composition has powerful thrombolytic activity accompanied with a minimum of side effects.
Patent CA-1195212-A (CA)
Inventor: RAFALOW PHILIP
IPC: B27B5/00
Filed: 1983-07-13
Granted: 1985-10-15
Abstract: A B S T R A C T     A portable guiding device for circular power saws comprises a base plate affixed to an elongated frame provided with two aligned recesses in the central portion thereof for passage of the saw blade. A pair of spaced, parallel cross rails rigidly secured to the frame above the base plate is provided for slidable movement of a power saw thereon. The guiding device is capable of producing consistently true right angle cuts in woody boards and the like sheet materials.
Patent CA-1203760-A (CA)
Inventor: ROY ASOK K
IPC: A61B10/00
Filed: 1983-08-22
Granted: 1986-04-29
Abstract: ABSTRACT     A packaging tubule having a closing plug of an elastic material, in particular for a tampon for the medical diagnosis of pathological changes in humans and animals, for example in female body cavities, preferably in the vagina, is described.  The packaging tubule has the special feature that the external dia-mater of the length section adjoining the opening of the packaging tubule is smaller than the external diameter of the remaining length section.  This leads to the advantages that the packaging tubule is easy to manufacture, the objects packaged therein are permanently protected from air and light, and a standing surface for the packaging tubules can be utilized in the optimum manner.
Patent CA-1207256-A (CA)
Inventor: DORMAL MARC
IPC: C11D3/386
Filed: 1983-08-29
Granted: 1986-07-08
Abstract: STABILIZED ENZYME-CONTAINING DETERGENT COMPOSITIONS           ABSTRACT OF THE DISCLOSURE           A stabilized enzyme-containing liquid detergent com-position is provided comprising a surfactant, calcium ion, and an enzyme which is stabilized with one or more salts of speci-fied dicarboxylic acids.  Soap is a preferred component of the detergent composition.
Patent CA-1202433-A (CA)
Inventor: FENYES JOSEPH G
IPC: C07D487/18
Filed: 1983-08-31
Granted: 1986-03-25
Abstract: PRESERVATION OF AQUEOUS SOLUTIONS           EMULSIONS AND DISPERSIONS     Abstract of the Disclosure Quaternary ammonium salts formed by the reaction of hexamethylene-tetramine with carboxylic acids and esters amides and nitriles substituted in the alpha position by chlorine or bromine are preservatives for aqueous solutions, emulsions, and suspensions which are susceptible to microbiological degradation.
Patent CA-1201342-A (CA)
Inventor: HANSEN DAVID L
IPC: A61D11/00
Filed: 1983-09-12
Granted: 1986-03-04
Abstract: ABSTRACT        A therapeutic exercising device for hydraulic exercise and therapy treatment.  Open top housing means are adapted to contain a body of liquid and have an entry and exit communicating with a pool section thereof adapted to be occupied by the user.          A well portion in the bottom of the pool section is disposed beneath the level of the entry and exit.  An endless treadmill is mounted in the well portion and comprises a roller supported endless belt having an upper run presenting a movable under-support surface over the bottom of the pool section and extends horizontally between the entry and exit.  Drive means exteriorly of the housing have driving connection with the treadmill for actuating it.  Control means effect selected operational movement speeds of the belt.  Plural hydrotherapy jets communicate with the pool section for supplying jet streams in the body of liquid, whereby the user occupant of the pool section is caused to ambulate in accordance with the speed of movement of the belt and is subjected to hydrotherapy treatment by operation of the jets.
Patent CA-1212930-A (CA)
Inventor: KELSEN ARTHUR F
IPC: B65B67/00
Filed: 1983-11-04
Granted: 1986-10-21
Abstract: TRASH BAG CADDY                   ABSTRACT OF THE DISCLOSURE        A trash bag caddy is disclosed herein having a rigid hoop and rod base therefore for supporting and holding the entrance of a trash bag open to receive leaves, trash, debris or the like.  The bag is composed of pliable, resilient material adapted to be folded over the hoop.  The rod base-includes a pair of U-shaped leg members arranged normal to each other having their free ends detachably secured to the hoop by snap-lock fasteners.          A circular snap-lock fastener detachably secures over-lapping portions of the leg members together to maintain the leg members substantially at right angles to each other.
Patent CA-1207593-A (CA)
Inventor: MAIR STEVEN M
IPC: F04B47/12
Filed: 1983-11-16
Granted: 1986-07-15
Abstract: LOW PROFILE PUMP JACK       ABSTRACT A pump jack for reciprocating a string of rods in a well is disclosed in which a drive shaft having an axis below the axis of a guide wheel supported above the well has a crank arm mounted to each end of the drive shaft for rotation therewith, counterweight means having a center of gravity offset from the axis of the drive shaft are mounted to each crank arm to assist in lifting the rods, and the inner ends of pitman arms are rotatably secured to the crank arms at a pivot point offset from the axis of the drive shaft.  A cross bar is secured to the outer ends of the pitman arms and a flexible linkage extends over the guide wheel, this linkage having one end carried by the cross bar and the other end adapted to be secued to the string of rods. and the crank arm is constructed so that a radial from the drive shaft passing through the pivot point of the pitman arms will be substantially tangent to the top of the guide wheel when the counterweight means is at its uppermost position.  All of this structure is mounted on a single skid with the drive shaft and its support being centrally located along the length of the skid, and and with the drive means for the drive shaft being mounted on the end of the skid remote from the guide wheel.  Various safety and repair expedients are described and preferred operation involves a wedge-shaped counterweight member and a precise angle between the connection to the pitman arm and the centerline of the counterweight member.
Patent CA-1202011-A (CA)
Inventor: FOEHL ARTUR
IPC: A44B11/25
Filed: 1983-11-24
Granted: 1986-03-18
Abstract: Abstract of the Disclosure:     Lock for safety belts with a belt lock and an insertion tab which can be detented at a latch, which latch can be moved transversely to the insertion direction  when the insertion tab is inserted,  preferably by the latter itself into the open position against a spring force.  The latch can be brought out of detent engagement with the insertion tab by a manual pres-sure member.  A run-up bevel is provided at the abutting edges of the latch and the insertion tab.  The latch can be moved into the unlatched position only in part by the pressure member and ultimately by the insertion tab itself.  The run-up bevel is at the abutting edge of the insertion tab cooperating with the latch with the height of the contact area for the latch smaller than the thickness of the insertion tab.
Patent CA-1209479-A (CA)
Inventor: KAMISHITA TAKUZO
IPC: A61K31/195
Filed: 1983-12-14
Granted: 1986-08-12
Abstract: ABSTRACT    A gel preparation for external application by being prepared from diclofenac sodium as the active ingredient, water, lower alkanols and glycols as medium, a carboxyvinyl polymer as gelating agent, a weak basic substances and optionally adding peppermint oil, ?-menthol or salicylic acid ester as auxiliary agent.
Patent CA-1230982-A (CA)
Inventor: STANKARD JAMES M
IPC: F25B1/00
Filed: 1983-12-19
Granted: 1988-01-05
Abstract: SPLIT SYSTEM AIR CONDITIONER     ABSTRACT OF THE DISCLOSURE          A refrigeration compressor and condenser unit is in the form of a rectangular box having opposed, vertical sidewalls and a condenser at one vertical end wall.  A fan panel assembly, including a grille, venturi member, fan, and fan motor, is selectively mounted either at the one vertical end position opposite the condenser or on top of the sidewalls parallel to the base.  An imperfo-rate closure panel closes off the remaining wall.  The fan panel assembly and closure member are interchangeable between the two positions and are fastened to the other walls and to each other by removable fasteners.
Patent CA-1211683-A (CA)
Inventor: HEDBERG ALLAN
IPC: B27B17/00
Filed: 1983-12-21
Granted: 1986-09-23
Abstract: Abstract A unit intended for cutting logs includes a body and a chain saw carried by the body, the saw being adapted for displacement in one direction, from an initial position before cutting to an end position after cutting, and in the opposite direction, from said end position to the initial position once again, the unit also having means for carrying out the displacement from said end position after cutting to the initial position once again, such that during the latter displacement no part of the cutting bar will be in the way of the log, for an axial movement of the log initiated immediately after the cutting operation.
Patent CA-1231485-A (CA)
Inventor: GRIGO ULRICH R
IPC: C08L51/04
Filed: 1984-02-22
Granted: 1988-01-12
Abstract: MOLDING COMPOSITIONS CONTAINING POLYCARBONATE AND A CERTAIN ABS RESIN       ABSTRACT OF THE DISCLOSURE        The invention concerns thermoplastic molding compositions comprising a blend of a polycarbonate resin, a conjugated diene graft polymer and an impact modifying agent characterized in that said conjugated diene graft polymer contains at least some .alpha.-methyl styrene which compositions combine improved impact strength and good HDT values.
Patent CA-1229412-A (CA)
Inventor: SIEGEL LARRY E
IPC: H03G3/20
Filed: 1984-03-06
Granted: 1987-11-17
Abstract: ABSTRACT  Stabilized Microwave Power Amplifier System A power amplifier including a klystron is stabilized against variations in output power with a simplified servo-loop system and cooperating temperature compensation.  The system is fully solid-state, digital, and includes an operator-presettable initial power selector, a power output sensor, comparator logic, variable attenuation responsive to error signals indicative of deviation from the preset power, and temperature compensation means, for assured accuracy and stability.
Patent CA-1202405-A (CA)
Inventor: KOBAYASHI HIROKAZU
IPC: H04B1/74
Filed: 1984-03-07
Granted: 1986-03-25
Abstract: ABSTRACT   A  transmission  line  changeover  switch  switches  "N (integer  not  smaller  than  3)"  active  lines  and  two backup  lines.   The switch comprises  "N" unit  switches which are common in number to the active lines.  Each unit   switch   selectively   assumes   three   different statuses, or operation modes,  so that the active lines may be connected to the backup lines.
Patent CA-1224132-A (CA)
Inventor: WRAY GEORGE
IPC: F23C3/00
Filed: 1984-03-08
Granted: 1987-07-14
Abstract: ABSTRACT     The present invention relates to a burner which, in one mode can serve as a burner per se and in an alternate mode as a flue for removing waste gas from a combustion space.     The burner has a body 1 which defines a passage 2 forming in part a flow path for gases between two openings 3 and 4.  The first opening serves either as inlet for receiving air for combustion with the fuel in a combustion chamber 16 in one mode of operation or as an outlet for discharging waste gas from the passage 2 in an alternate mode.  The second opening 3 serves as an outlet for combustion products in the one mode of operation or as an inlet for receiving waste gas in the alternate mode.  An assembly 5 injects fuel and air into the passage 2 and  the fuel and air first mix in a nozzle 31 with the fuel being ignited by an electrode 47.  The fuel is combusted in a pre-combustion chamber 32 before entering the main combustion chamber 16.  The fuel is partially or fully pre-combusted irrespective of the mode in which the burner is operating to avoid prepurging with air or re-ignition between flue and firing cycles.
Patent CA-1206010-A (CA)
Inventor: HALE DAVID R
IPC: E02B17/00
Filed: 1984-03-12
Granted: 1986-06-17
Abstract: Abstract of the Disclosure An offshore exploratory drilling floatable structure ballastable to rest on a sea floor but to extend above water level when so supported and adapted to withstand arctic ice loads, comprising a substantially vertical wall capable of withstanding arctic ice loads; a structural load bearing bottom rigidly connected to a lower portion of the wall; and a floatable vertically displaceable load bearing structural deck inside the wall.
Patent CA-1221540-A (CA)
Inventor: SILVERMAN GARY S
IPC: A63H18/00
Filed: 1984-03-29
Granted: 1987-05-12
Abstract: Abstract of the Disclosure A toy vehicle including an electronic timing mechanism with an elapsed time display that may be manually started and will be stopped via a switch when the front end of the vehicle is actuated by an impact with a vertical surface so that the time required for the vehicle to travel a predetermined distance to the vertical surface may be measured.
Patent CA-1232583-A (CA)
Inventor: HINES JAMES H
IPC: B67D1/08
Filed: 1984-05-04
Granted: 1988-02-09
Abstract: KEG-TAPPING ASSEMBLY     ABSTRACT OF THE DISCLOSURE     The invention contemplates improved safety interlock mechanism incorporated in a keg-tapping assembly which is removably attachable to a standard beer keg or the like, via a bayonet-type engagement between lugs on the keg and a slotted flange on the keg-tapping assembly.  The keg-tapping assembly is of the variety in which a handle is depressed to gain beverage dispensing access to the keg and in which the handle is raised to close the keg and to shut off supply of gas pressure to the keg.  A guide formed in the keg-tapping assembly locates a verti-cally displaceable locking leg, having articulated connection to the handle, such that in a downward actuation of the handle, the guided locking leg will be in a position to deny lug displacement into or through one of the slots of the slotted flange, be-fore handle displacement can either begin to open the keg or to admit gas pressure thereto.  The result is that unless the handle is sufficiently raised to allow safe removal of the keg-tapping assembly from a keg, the keg-tapping assembly cannot be removed.
Patent CA-1209963-A (CA)
Inventor: WENGER BRAHM
IPC: A47B47/04
Filed: 1984-06-21
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE:           A shelf cabinet has a pair of spaced upright shelf-supporting sidewalls formed with shelf-supporting horizontal grooves into each pair of which a shelf is slidably mounted.  The sidewalls are further provided with additional grooves that extend downwardly from and open at one end into the horizontal grooves.  Clothes-hanger rods are releasably mounted, at their ends, at the bottom of the downward additional grooves.
Patent CA-1212163-A (CA)
Inventor: MURPHY DAVID A
IPC: F04B49/06
Filed: 1984-06-26
Granted: 1986-09-30
Abstract: MICRO-PROCESSOR CONTROL OF COMPRESSION RATIO AT FULL LOAD    IN A HELICAL SCREW ROTARY COMPRESSOR RESPONSIVE TO          COMPRESSOR DRIVE MOTOR CURRENT            Abstract of the Disclosure An axial flow helical screw type compressor has a slide valve member and slide stop member mounted end to end beneath the intermeshing rotors such that the slide valve member controls communication between the work chamber defined by the rotors and the casing of the outlet port and the slide stop member and the valve member together control the working fluid inlet to the bores of the rotors, the slide valve member and the slide stop being independently movable.  Control means for the slide valve member and slide stop include position sensing means for these two members, inlet and outlet pressure sensing means, and means for feeding these inputs into programmable circuitry to control the positions of the slide member and slide stop.  Additional control means senses the occurrence of full load operation and then causes the slide valve member and slide stop member to move as a closed unit in a given direction, or the reverse, as the compressor drive motor current is sensed, continuously seeking the position at which such current is at a minimum.
Patent CA-1218707-A (CA)
Inventor: JONGEPIER ABRAHAM
IPC: H03D7/14
Filed: 1984-07-05
Granted: 1987-03-03
Abstract: PHN 10.728                  9               22.2,1984 Double-balanced mixer circuit.     Two cross-coupled differential amplifiers (T1, T2 and T3, T4) have a common first (1) and a common second (2) base terminal to which an oscillator signal is applied. Via transformer (12) the radio-frequency signal from a source (10) having an impedance (11) is applied to a balanced common-base circuit comprising the transistors (T5, T6), whose collectors are coupled to the common-emitter terminals (3) and (4) of the differential amplifiers (T1, T2; T3, T4) respectively. With such a mixer circuit a better intermodulation and noise behaviour is obtained when compared with the usual differential amplifier instead of the balanced common-base circuit.
Patent CA-1240030-A (CA)
Inventor: CAMPBELL MAX L
IPC: G09F25/00
Filed: 1984-07-13
Granted: 1988-08-02
Abstract: POINT OF PURCHASE ADVERTISING SYSTEM     Abstract of the Disclosure A point of purchase advertising system is provided which senses the presence of a person in the vicinity of an advertising display and thereupon  renders  an  appropriate  advertisement such as a recorded verbal message or a visual or aural demonstration.   In preferred forms, the overall apparatus includes an ultrasonic sensing circuit for detecting the approach of a potential customer,  an advertisement giving device,  typi-cally an endless tape playback unit and a coupled speaker, and a controller for operation of the playback unit in response to detection of a cus-tomer.  A voice operated relay circuit is advan-tageously coupled with the audio output of the playback unit and the playback controller, so that operation of the playback unit is maintained until the entire recorded advertisement has been given.
Patent CA-1222843-A (CA)
Title: Stabilized polycarbonate compositions
Inventor: WITMAN MARK W
IPC: C08K5/3492
Filed: 1984-08-15
Granted: 1987-06-09
Abstract: STABILIZED POLYCARBONATE COMPOSITIONS       ABSTRACT OF THE DISCLOSURE A molding composition comprising a poly-carbonate resin and an impact modifier containing an acrylate or a methacrylate functionality is imparted improved processability and freedom from splay upon the admixing of a certain stabilizer therewith.
Patent CA-1227928-A (CA)
Inventor: MASTRODICASA ARTHUR R
IPC: A47F5/04
Filed: 1984-09-11
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE     A display fixture comprising a base member, a channel member upstanding from the base member and panel members fixed to the channel member and extending outwardly therefrom, the panel members and base member defining a plurality of display areas;  and a method for assembling the fixture.
Patent CA-1221030-A (CA)
Inventor: FATHMAN C GARRISON
IPC: C07K17/06
Filed: 1984-09-14
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE         Allograft survival is enhanced by pretreat-ing the allograft with an immunotoxin against an Ia equivalent antigen borne by the allograft to deplete the allograft of cells that bear the antigen thereby reducing the ability of the allograft to stimulate an immune response from the recipient of the allograft.