baber/WOPTO huggingface dataset:
Patent CA-1073495-A (CA)
Inventor: STOVER DON A JR
IPC: B62B3/14
Filed: 1978-01-23
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE         A shopping cart having a novel locking arrangement for the gate of the upper basket and featuring a baby basket that seats a child below the level of the upper basket for enhanced stability of the cart and economy of storage in the upper basket, as well as to position and face the child towards the mother who is pushing the cart so that the child cannot reach or kick the gate or the groceries in the upper basket.         The novel locking arrangement for the gate includes a latch plate having an end restraining shield that provides an abutment stop for limiting the forward movement of the gate unless the gate is manually lifted and opened.  The gate has ears which prevent the gate from falling into the interior of the basket, and has at least one pin that engages the end restraining shield.          Auxiliary side walls are mounted above the sides of the baby basket to prevent the child from reaching items on the shelves of the store and to protect the child from the corners of shelves and from being accidentally struck by other carts.  The rear wall of the upper basket is positioned above the back support of the baby basket to assist in supporting the back of the child.  The shopping cart also features side handles extending above the auxiliary side walls for improved maneuverability and for eliminating the conventional crossbar-type handle to remove the possibility of the child bumping his forehead on such a handle.
Patent CA-1096733-A (CA)
Inventor: LACOURT DANIEL
IPC: B42F13/42
Filed: 1978-03-15
Granted: 1981-03-03
Abstract: ABSTRACT  OF  THE  DISCLOSURE         A binding mechanism for a loose-leaf binder includes a support and at least two rings.  Each ring is composed of three parts, a fixed, vertical, cylindrical receiver pin, the base of which is fast with the support and which is hollow at its upper free end, a fixed, vertical, cylindrical, tubuler hoop-guide, the base of which is fast with the support and which is mounted parallel to the receiver pin, and a movable hoop-shaped member presenting a first vertical arm, a second vertical arm parallel to the first arm and of shorter length, and the lower end of which is free, and a connecting portion connecting the upper ends of the first and second arms.  The first vertical arm of the movable hoop is engaged in the hoop-guide and adapted to slide and pivot therein, and the free, lower end of the second arm is adapted to engage in the upper, hollow part of the receiver pin, wherein the lower end of the first arm of each movable hoop is provided with a control appendix,  The mechanism further includes, in a number equal to the number of rings, fixed guide ramps fast with the support, provided to cooperate with the appendices for controlling the hoops and having a first lower vertical portion and a second upper hori-zontal portion. The mechanism also includes a member for control-ling the movement of the movable hoops, constituted by a movable slide adapted to slide with respect to the support, which slide is provided with control ramps inclined with respect to the horizontal and provided to cooperate with the appendices controlling the movable hoops, the control ramps being in a number equal to the number of rings of the binder.
Patent CA-1127521-A (CA)
Inventor: SPITZKE ARTHUR
IPC: A47C9/10
Filed: 1978-03-17
Granted: 1982-07-13
Abstract: ABSTRACT   A portable seat may be folded to a transport position by disposing the seat and support member in generally parallel relationship to each other and in a plurality of select posi-tions longitudinally of each other, the entire seat assembly being suitable to transport by hanging from the belt or the like of a wearer.  The seat is provided with a removable prong which pierces the ground to support the seat assembly when it is not occupied and also may be removed for the purpose of utilizing the seat on hard surfaces such as those encountered indoors.
Patent CA-1108320-A (CA)
Inventor: REINHARDT HANS
IPC: B01D11/04
Filed: 1978-04-14
Granted: 1981-09-01
Abstract: Abstract:           The invention relates to a method wherein dissolved materials are re-moved from an aqu? solution by means Or a liquid extraction compris-ing an extraction step and a re--extraction step, the essential features Or the method being that the extraction step is performed in the presence of surfactants and that the surfactants are removed in connection eith the re-extraction step.
Patent CA-1091722-A (CA)
Inventor: PAUL DAVID S
IPC: B62D49/06
Filed: 1978-04-17
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE         A frame for supporting implements on A vehicle capable of deflection to absorb torsional and bending stresses applied by the implements and method of making same.
Patent CA-1078288-A (CA)
Inventor: DE POLO HARRY R
IPC: A45B11/00
Filed: 1978-04-19
Granted: 1980-05-27
Abstract: TITLE OF THE INVENTION:                            UMBRELLA     ABSTRACT OF THE DISCLOSURE:         The inner ends of cover-supporting ribs of an umbrella are pivotally connected to a rib carrier which is longitudinally slidable in a hollow shaft by means of a handle extending out through a longitudinal slot in  the shaft.  The rib carrier is slidable by means of the handle between a closed position in which the rib carrier is near the lower end of the shaft and the rib members together with the cover are in the shaft and an open posi-tion in which the rib carrier is at the upper end of the shaft and the rib members radiate out from the rib carrier so as to support the cover.  Locking means provided on the rib carrier engage inner ends of the ribs so as to hold them approximately perpendicular to the shaft when in open position.  The rib carrier is retained in open and closed positions by a bullet-type spring latch.  The cover is provided with pockets to receive outer ends of the ribs and is preferably formed of two way stretch material.
Patent CA-1058605-A (CA)
Inventor: REMEIKA JOSEPH P
IPC: B01D53/34
Filed: 1978-04-20
Granted: 1979-07-17
Abstract: Abstract of the Disclosure The specification discloses an exhaust apparatus for use with an internal combustion engine containing a catalyst having an active ingredient consisting of perovskite-like manganite of a rare earth element of the composition RE1-XMXMnO3 in which RE is at least an element selected from La, Pr and Nd; M is an element selected from Na, K and Rb and x is 0.1 to 0.4. This catalyst is found to be effective for the removal of nitrogen oxides from exhaust gases
Patent CA-1102005-A (CA)
Inventor: KRYGOWSKI MATTHEW A
IPC: G06F13/42
Filed: 1978-04-24
Granted: 1981-05-26
Abstract: CHANNEL STORAGE ADAPTER                 ABSTRACT OF THE DISCLOSURE    This adapter operates in time division multiplex mode between an input/output channel processing subsystem and a storage access subsystem of a data processing system.  The adapter is capable of sustaining multiple processes of information transfer concurrently relative to both subsystems.          It is also capable of concurrently sustaining ancillary pro-cesses for verifying and timing out individual transactions of the information transfer processes.
Patent CA-1123108-A (CA)
Title: Integrated circuit controller programmable  with unidirectional-logic instructions  representative of sequential wire nodes and circuit  elements of a ladder diagram
Inventor: KINTNER PAUL M
IPC: G05B19/05
Filed: 1978-06-15
Granted: 1982-05-04
Abstract: INTEGRATED CIRCUIT CONTROLLER PROGRAMMABLE  WITH UNDIRECTIONAL-LOGIC INSTRUCTIONS REPRE-SENTATIVE OF SEQUENTIAL WIRE NODES AND       CIRCUIT ELEMENTS OF A LADDER DIAGRAM            Abstract of the Disclosure A programmable controller that may be programmed to simulate a ladder diagram and being operable in response to input signals electrically to control output devices in accordance with the ladder diagram program and comprising, in addition to a main memory that stores the program and a logic processor and input/output circuits, of a special wire number memory and a control coil memory incorporated in the logic processor for receiving, storing and making avail-able to the processor the result of every logic function representing the current on-off status of each wire node (or numbered connection) in the ladder diagram as the pro-gram is repeatedly executed and the result of every Logic function representing the current on-off status of each control coil and for retrieving such status each time that an instruction involving a contact of such control coil is read as the program is repeatedly executed.  This archi-tecture of the controller affords the maintenance of a complete current record of the changing status of the control coils and their interconnecting circuit nodes.  This makes possible a particularly simple unidirectional-logic programming mode, because, in effect, the result of every logic operation is stored away and is repeatedly executed and as changes occur due to the application of input signals so that the programmer does not have to determine which logic operations must be temporarily stored and keep track of which have been stored.  The maintenance of such a complete record also affords a powerful monitoring means in that signal tracing can be accomplished by merely calling up predetermined wire numbers from the special wire number memory and displaying the status thereof, or calling up predetermined input devices or control coils to view the status thereof.  Moreover, for maintenance purposes, this architecture provides a selectors switch and logic circuitry whereby a predetermined wire node may be manually forced "on" or "off" for maintenance purposes or the like.
Patent CA-1083203-A (CA)
Inventor: WOLF PETER
IPC: F16D65/74
Filed: 1978-08-24
Granted: 1980-08-05
Abstract: TWO STAGE POWER VALVE          Abstract of the Disclosure A power brake valve and a related braking system are disclosed.  The valve comprises a housing defining a first bore of large diameter and a second bore of smaller diameter, and annular pistons are slidably disposed within each bore.  A bi-ended rod, also slidable within the bores, carries reaction pistons which are radially extended to cover the annular flow space of the adjacent,associated annular pistons.  When the rod is pulled in a power mode of operation, each annular piston moves toward the associated annular piston to restrict and halt the normal flow of fluid through the annular piston and create a movable end wall.  As pressure rises within the chambers, pres-surized fluid is discharged from the valve to brake units to cause braking action   In a manual mode of operation, pulling action on the rod causes a relatively large quantity of relative-ly low pressure fluid to be discharged from the first chamber so as to quickly and effectively take up systemic clearances within the brake system.  Further pulling action on the rod causes a relatively small quantity of relatively high pressure fluid to be ejected from the second chamber to cause effective braking action without overextended brake pedal movement.
Patent CA-1094372-A (CA)
Inventor: BERETTA PIER C
IPC: F41A17/38
Filed: 1978-10-16
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE:           A pistol is disclosed that may be used by either right or left handed individuals.  A spring biased U-shaped latch is located in the pistol handle and may be reversed in position without any special skills or tools.  In either position the latch temporarily blocks the removal of the magazine.  A force exerted on the latch in opposition to the biasing force permits removal and reversal of the latch.
Patent CA-1115518-A (CA)
Inventor: PENDEGRAFT ALFRED E
IPC: A01K97/11
Filed: 1978-10-18
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE    A base is provided including a depending ground spike and a mount is swingably supported from the base for angular displacement about a hori-zontal axis between first and second positions.  Structure is operatively connected between the base and the mount yielding biasing the latter toward the first position and the base and mount include coacting latch structure releasably latching the mount in the second position.  The latch structure includes a latch release shiftable between active and inactive positions in which the latch structure is operative and inoperative, respectively, to retain the mount in the second position and the mount includes structure for stationarily supporting a fishing rod therefrom with the rod generally paral-leling the plane in which the mount is swingable.  The latch structure also includes a trigger operatively associated with the latch release structure and shiftable between latch and release positions in which the release struc-ture is disposed in the active and inactive positions thereof, respectively. The trigger includes a portion thereof to be engaged by a fishing line sup-ported from a rod stationarily positioned relative to the mount and to bias the trigger from the latch position thereof to the release position thereof in response to the fishing line being tensioned beyond a predetermined value.
Patent CA-1125734-A (CA)
Title: Reduction and reoxidation of cogel or self-reduced catalyst
Inventor: MCDANIEL MAX P
IPC: C08F4/02
Filed: 1978-12-04
Granted: 1982-06-15
Abstract: 26413 REDUCTION AND REOXIDATION OF COGEL OR SELF-REDUCED CATALYST Abstract of the Disclosure High melt flow olefin polymers suitable for such applications as injection molding, and the like requiring a narrow molecular weight distri-bution are produced using a catalyst made by reducing and reoxidizing a chromiun catalyst on either a titanium-silica cogel or a self-reduced silica-containing composition. In the first embodiment, a cogel fromed by copre-cipitsting silics and titania, and containing a chromium compound, is treated in a nonoxidizing atmosphere, such as CO, hydrogen, N2 or a material decom-posable to these materials, and thereafter reoxidized. In the second embod-iment, a titanium-free chromium containing catalyst is first heated in air or the like to dry the catalyst and oxidized the chromium after which it is heated in an inert atmospere wherein the composition is self-reduced to give chromium in a lower valence state. The resulting self-reduced composition is then heated a reducing ambient and then reoxidized as in the first embodiment.
Patent CA-1090066-A (CA)
Inventor: BRAEGER HORST
IPC: A22C25/16
Filed: 1978-12-13
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE:     An apparatus for skinning fish fillets, comprising a rotatable skinning roller, conveyor means for advancing the fillet to the skinning roller, and a skinning knife provided with a cutting edge at a fixed distance from and a presser face equi-spaced from the periphery of the skinning roller, wherein the periphery of the skinning roller is provided with recess means distributed over the circumference of said skinning roller and extending from one end face of the latter to the opposite end face and with lands enclosed between the recess means for transporting the fillet and supporting it at the skin side thereof, each of the lands, when measured in the direction of the circumference of the skinning roller, having a width which is a multiple of the width of each of the recess means.
Patent CA-1129807-A (CA)
Inventor: LUCH DANIEL
IPC: C25C7/02
Filed: 1978-12-27
Granted: 1982-08-17
Abstract: Abstract of the Disclosure An electroforming mandrel providing exceptional resistance to mask removal in highly corrosive electrolytes. The mandrel relies on a molecular bond between a non-conduc-tive polymer mask and the electrically conductive polymer plating surface to avoid separation of these members and to allow multiple reuse.  A metal core acts as a structural member and serves to uniformly distribute current to the electrically conductive polymer.
Patent CA-1121822-A (CA)
Inventor: BINGHAM RICHARD C
IPC: C07D311/14
Filed: 1979-02-09
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE;        Organic pigments having the following structure are disclosed:      R1 -   - R2 -   - R3 where R1 and R3 are              ,   , and   and R2 is;                 and   wherein X1 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, chlorine and bromine;         X2 is hydrogen and CONHAr, wherein Ar is phenyl and phenyl substituted with alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 4 carbon atoms, chlo-rine, bromine, carbonamido, sulphonamido, and phthalimido;     X3 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, chlorine and bromine;         X4 is hydrogen, alkyl of 1 to 4 carbon atoms, chlorine and bromine;         X5 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, chlorine bromine and nitro; and Y1 and Y2 are each hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, chlorine and bromine.
Patent CA-1119756-A (CA)
Inventor: GERTH WILLIAM V
IPC: A47C17/22
Filed: 1979-03-20
Granted: 1982-03-16
Abstract: IMPROVEMENTS IN CONVERTIBLE FURNITURE     ABSTRACT      A sofa bed has a multi-section bed assembly which is partly storable in the sofa back to become the back cushion support for the sofa and is partly storable sandwich-like in the seat cavity of the sofa to be the seat cushion support for the sofa thereby allowing the bottom of the sofa to be reduced in depth, back to front, permitting the structure to be moved through narrow doorways and like not heretofore possible in convertible furniture.
Patent CA-1102206-A (CA)
Inventor: UMEKAWA OSAMU
IPC: C02F1/50
Filed: 1979-03-23
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE         A microbicidal composition with comprises about 3-20 parts by weight of 4,5-dichloro 1,2-dithiol-3-one as active ingredient, at least 0.2 part by weight per 10 parts by weight of the active ingredient of a surfactant selected from the group consisting of a N,N,N',N'-polyoxyethelene polyoxypropylene ethylenediamine and an alkylolamide type nonionic surfactant, and a hydrophilic organic solvent to make 100 parts by weight of the composition, the composition being substantially free from water.  The compositions are stable and particularly useful for controlling slime in pulp and paper manufacturing processes and industrial cooling water systems.
Patent CA-1156012-A (CA)
Inventor: STALTER ROBERT J
IPC: B29C33/46
Filed: 1979-06-08
Granted: 1983-11-01
Abstract: Abstract of the Disclosure A mold having an air injection device attached centrally to the bottom, said air injection device comprising an air actuated piston that goes backwards and forwards to allow air ingress into the mold.
Patent CA-1084681-A (CA)
Inventor: BEDDALL EDWARD A
IPC: B26B21/22
Filed: 1979-06-19
Granted: 1980-09-02
Abstract: SAFETY RAZOR ABSTRACT OF THE DISCLOSURE A safety razor contains a blade cartridge in which two blades are rigidly secured between a seat member and a cap member. A first blade disposed on the seat member is bent along a first transverse line parallel to its cutting edge forming a ramp portion at an angle to the plane of the blade and is inversely bent along a second transverse line forwardly located of the first transverse line thereby locating its cutting edge in a plane at a selected angle to the plane of the blade.
Patent CA-1108513-A (CA)
Inventor: WINTERS HAROLD F
IPC: H01L21/3213
Filed: 1979-07-12
Granted: 1981-09-08
Abstract: ABSTRACT          A method for etching using a noble gas halide.
Patent CA-1122703-A (CA)
Title: Transient temperature compensation for  moving head disk drive
Inventor: DESAI ASHOK K
IPC: G11B5/55
Filed: 1979-08-01
Granted: 1982-04-27
Abstract: TRANSIENT TEMPERATURE COMPENSATION FOR    MOVING HEAD DISK DRIVE     ABSTRACT          A transient temperature compensation system for use in a magnetic disk drive comprised of both fixed and removable disks.  The system includes first and second thermistors respectively mounted immediately adjacent the fixed and removable disks.  The second thermistor is prefer-ably mounted for movement between an operative position and an inoperative position.  In the operative position, the thermistor is positioned in very close proximity to the disk.          In the inoperative position, the thermistor is spaced from the disk to permit sufficient clearance to enable the disk to be removed from the drive.  The outputs of the two ther-mistors are used to develop a signal representing the temperature differential between the two discs which signal is supplied to the disk drive head positioning system.  This signal is used to modify the positioning of the heads relative to the fixed disk to compensate for differences in the radial positions of corresponding tracks on the fixed and removable disks.
Patent CA-1116712-A (CA)
Inventor: LUCA VINCENT A JR
IPC: H01R13/56
Filed: 1979-10-05
Granted: 1982-01-19
Abstract: ELECTRICAL CONNECTOR     ABSTRACT     An  electrical  connector  assembly  having  a  plastic disc (30)  adjacent  a moisture  sealing  grommet (20)  to prevent radial forces applied to a wire (40) entering the grommet from deflecting the passage (21) in the grommet and allowing moisture to enter the passage (21).
Patent CA-1138150-A (CA)
Inventor: MIKOFALVY BELA K
IPC: C08F14/06
Filed: 1979-10-10
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE           There is disclosed a process for preparing vinyl dispersion resins by conducting the polymerization reaction of the vinyl monomer or monomers in an aqueous alkaline medium, using an oil-soluble polymerization initiator, at low temperatures, in the presence of an emulsifier system comprising the ammonium salt of a high fatty acid containing 8 to 20 carbon atoms and at least one long straight chain alcohol containing from 14 to 24 carbon atoms, and in the presence of an electrolyte, such as for example, ammonium carbonate ((NH4)2CO3), and wherein the reaction ingredients are thoroughly mixed, and preferably homogenized, prior to polymerization. The aqueous emulsion of the polymer(s) so produced are capable of being tray dried into friable aggregates of individual spheres of polymer particles.  The tray dried resin can easily be formulated into plastisols of high North Fineness and high gloss.  In addition, polymer buildup in the reactor is reduced.
Patent CA-1121837-A (CA)
Inventor: MOSELEY KEMPER N
IPC: B65G57/18
Filed: 1979-11-06
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE         A push-on type lumber stacker utilizes a pivoted conveyor for discharging the boards onto the stack and which starting from the outfeed conveyor level pivots upwardly in correspondence with the increasing height of the stack.  The pivoted conveyor at its discharge end incorporates a plurality of remotely operable stick holders which hold the sticks as runners during formation of each layer and then release the sticks to serve as layer spacers.  A plurality or rotary driven cams are also mounted on the discharge end of the conveyor to assist in pushing the boards onto the sticks.
Patent CA-1089758-A (CA)
Inventor: ROGERS JOHN W
IPC: B23D19/00
Filed: 1979-11-06
Granted: 1980-11-18
Abstract: STEEL METAL WEB HANDLING METHOD, APPARATUS, AND COIL CONSTRUCT                       ABSTRACT OF THE DISCLOSURE           The disclosure includes method and apparatus for handling elongated webs of sheet metal, and a sheet metal construct formed as an intermediate product and comprising a parent coil pre-divided into a plurality of daughter coils.  In one method sequence, separation can be completed by the end user of the coil just before it is fed into a press or the like.  In another method sequence, separation is completed during wrapping of the parent coil.  In still other sequences, completion of separation can be accomplished at stages intermediate these two.          Slitting may be done directly off a mill.  Edge trim strip may be wound as part of the parent coil to simplify scrap handling, and may be used to protect the coil in transit.