baber/WOPTO huggingface dataset:
Patent CA-1167873-A (CA)
Inventor: TURNER HERBERT E
IPC: B65G47/52
Filed: 1981-07-31
Granted: 1984-05-22
Abstract: ABSTRACT OF DISCLOSURE         Disclosed herein is a coil spring feeding machine comprising a stationary magnet mounted on a frame for releaseably holding individual coil springs delivered thereto, a first conveyor on the frame for containing a plurality of serially nested coil springs and for advancing the coil springs along a path toward the magnet, a second conveyor mounted on the frame for movement so as to transport coil springs from the magnet and including a hook engageable with a coil spring releaseably held by the magnet for removing the coil spring from the magnet in response to second conveyor movement, and first and second fingers located on the frame adjacent to the magnet and movable into, and retractable from, the path of coil spring advance so as sequentially, in a cycle, to prevent further advance of the nested coil springs toward the magnet, to separate the leading coil spring from the remainder of the nested coil springs while preventing advance of the leading coil spring toward the magnet, to advance the leading coil spring to the magnet whereby to deliver the leading coil spring into releaseable engagement with the magnet while preventing advance of the remainder of the nested coil springs toward the magnet, and thereafter to permit continued advance of the remainder of the nested coil springs toward the magnet.
Patent CA-1164268-A (CA)
Inventor: HILTY ROBERT D
IPC: G01T7/02
Filed: 1981-08-04
Granted: 1984-03-27
Abstract: SUBMERSIBLE PUMP FOR USE IN TOXIC AND      HAZARDOUS WASTE SAMPLING             Abstract of the Invention A submersible small diameter elongate progressive cavity pump assembly for use in the testing of wells so as to detect and monitor the existence of toxic and hazardous waste at subsurface levels.  The submersible pump assembly comprises an elongate narrow diameter hollow stainless steel casing member provided with water intake openings through the central portion of the wall thereof and which is adapted for lowering through the pipe of an existing well.  A progressive cavity pump is provided in the upper portion of the casing member which comprises a stainless steel rotor member and a rubber or Teflon stator member.  The lower intake portion of the progressive cavity pump is positioned proximate to and above the water intake openings provided through the wall of the casing member.  The rotor member extends downwardly from the progressive cavity pump and is connected to the upper end of an elongate universal joint connector member which extends downwardly through the casing member below the water intake openings provided through the central portion of the casing wall.  The lower end of the universal joint connector member is connected to the upwardly extending drive shaft of a pump drive motor sealable provided in the lower portion of the casing member below the water intake openings.  The pump drive motor is adapted to selectively actuate the progressive cavity pump so as to draw water samples through the water intake openings of the casing member and deliver them to the surface for testing purposes.      The upper delivery end of the progressive cavity pump is provided with an outlet connector means which extends through the upper closure member of the casing member for selective connection with a water delivery tube which is adapted to convey a water sample to the surface for testing purposes.  Pump motor power supply means are provided which extend downwardly from the surface through the casing member to the pump motor so as to selectively actuate the motor as desired.
Patent CA-1168960-A (CA)
Inventor: SPIEGEL RAYMOND W
IPC: B21D53/00
Filed: 1981-08-17
Granted: 1984-06-12
Abstract: SPRAY ARM CONFIGURATION AND METHOD OF FORMING THE SAME               ABSTRACT OF THE DISCLOSURE         A dishwasher spray arm having a top wall portion joined to a bottom wall portion.  The wall portions are con-structed to be formed from identical Z-shaped sheet blanks.          The wall portion edges define securing structure which, while being different in the two wall portions, are each preselected to closely fit within the Z-shaped sheet blank configuration.          The Z-shaped blanks define a continuing series arranged to be cut from a strip of sheet material with a common edge be-tween successive blanks, effectively minimizing material wastage in the formation of the spray arm.  In the illus-trated embodiment, the top wall portion defines further structure differing from that of the lower wall portion.
Patent CA-1197868-A (CA)
Inventor: SCHENK RICHARD C
IPC: G03B27/62
Filed: 1981-08-20
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE A copier capable of producing simplex and duplex copies includes a tri-roll inverter that employs a corrugation roll on roll return force appli-cator located downstream of and off line from the input nip of the tri-roll input/output members. A sheet driven by the input nip into the inverter is corrugated as it penetrates the roll on roll return force applicator nip. When the last portion of the sheet is driven into the return force applicator nip, the friction return force of the nip will cause the sheet to drive into a foam roll which delivers the sheet to the output nip.
Patent CA-1196442-A (CA)
Inventor: SHINDOW KENJI
IPC: C08L67/00
Filed: 1981-08-28
Granted: 1985-11-05
Abstract: Abstract:     The invention provides a coating composition which comprises (A) a vinylic monomer-copolymerized resin having a hydroxyl group and a carboxyl group, and (B) an alkoxy-lated amine formaldehyde condensate as a curing agent for the resin (A).  When the coating composition is used as a base coating composition and/or as a clear coating composi-tion in the two coat-one bake coating system, the resulting coating film has excellent weather resistance and a good appearance.
Patent CA-1169801-A (CA)
Inventor: CORRIGAN TIMOTHY F
IPC: B65G17/34
Filed: 1981-10-15
Granted: 1984-06-26
Abstract: APPARATUS FOR CONVEYING SHEETS SUCH AS VENEER HAVING IMPROVED WICKET CONSTRUCTION         Abstract of the Disclosure A sheet conveying apparatus which includes a conveyor operable for movement through an arcuate run and a substantially rectilinear run includes improved "wickets" defined by elongate arms which are carried by the conveyor and extend outwardly therefrom for transferring conveyor movement to a sheet of material, such as veneer.  Each improved arm is provided with opposed sides which flex outwardly relative to one another during movement of an arm through the arcuate run.  The advan-tage in such a construction results in a strengthened arm supported in cantilever manner during the arcuate run.
Patent CA-1175467-A (CA)
Inventor: BUTTERFIELD TED
IPC: B05B1/26
Filed: 1981-10-27
Granted: 1984-10-02
Abstract: NOZZLE WITH PRE-ORIFICE METERING RESTRICTION             ABSTRACT OF DISCLOSURE     This invention relates to a nozzle having a restriction in the form of an insert comprised of a pre-metering orifice in the nozzle that causes the emerging stream to flare out and impinge on the nozzle side walls and create turbulence to flood the nozzle and achieve a predetermined spray pattern.  The pre-metering insert is formed to provide a non-uniform orifice length and is installed immediately ahead of the nozzle to reduce the velocity of the stream without disrupting the spraying performance of the nozzle and one or both parts are made from a plastic material such as nylon.
Patent CA-1164315-A (CA)
Inventor: ANNIS GERALD A
IPC: F16J15/32
Filed: 1981-11-02
Granted: 1984-03-27
Abstract: TRANSMISSION SELECTOR ROD SEALING                 ABSTRACT OF THE DISCLOSURE          A transmission rod selector assembly is provided including a novel seal for the housing at the entrance of the selector rod.  The seal includes a woven or knit pile fabric having a first section with a resilient fiber pile, a second section including a low-friction fiber pile, a third section including a resilient fiber pile, and a fourth section including an electrically conductive fiber pile.  The fabric strip is electrically connected to an accessory component, such as a lean burn system.
Patent CA-1176658-A (CA)
Inventor: FRANKE HEINRICH
IPC: A01N47/28
Filed: 1981-12-02
Granted: 1984-10-23
Abstract: ABSTRACT         Novel acyl-ureas of the general formula I                                           (I) (in which R1 represent Hal or C1-C6-alkyl, R2 represents H or Hal, R3 and R4 each represents H, Hal or Me and R5, R6 and R7 each represents H, C1-C6-alkyl or optionally substituted aryl) and their manufacture.      The novel acyl-ureas have an insecticidal action, especially against insect pests from the orders of Diptera, Coleoptera and Lepidoptera, and accordingly may be made up with suitable carriers into insecticidal preparations and may be used for protecting living plants and loci against insects.
Patent CA-1134660-A (CA)
Inventor: BARTO ROBERT M
IPC: G03D7/00
Filed: 1981-12-07
Granted: 1982-11-02
Abstract: Abstract of the Disclosure Apparatus for the elimination of noxious ammonia fumes associated with diazo copiers includes a plenum chamber disposed about the output aperture of the machine developer chamber.  Vacuum means are provided to draw the ammonia laden air out of this chamber.  Preferably this apparatus is used in conjunction with a novel filter connected between the chamber and the vacuum means.  The filter comprises a filter body of a material such as corrugated paper having a plurality of longitudinal substantially parallel channels, the walls of which are impregnated with a material, such as phosphoric acid, which will react with ammonia to generate odorless end products.  A granular layer impregnated with such a material may be disposed in contact with the output end of this filter body.
Patent CA-1190609-A (CA)
Inventor: CHEN WEN T
IPC: H03K12/00
Filed: 1982-01-08
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE       A clocking pulse generator includes means for re-ceiving voltage from a multi-phase alternating current electrical power source.  A vector summing circuit pro-vides a non-zero resultant vector for various combinations of multi-phase operating conditions.  A multi-phase vol-tage dividing circuit couples the receiving means to the vector summing circuit.  The non-zero resultant vector is converted into a halfwave rectified signal and applied to a first input of a comparator.  The second input of the comparator is coupled to receive a preset threshold vol-tage.  The comparator generates an output which provide clocking pulses therefrom.
Patent CA-1196266-A (CA)
Inventor: GRIFFITHS WILLIAM C
IPC: F24F5/00
Filed: 1982-01-12
Granted: 1985-11-05
Abstract: Abstract of the Disclosure An air conditioning system and/or a heating system is described in combination with a solar pond, especially a pond which is of the gradient type, wherein it is important to main-tain a concentration of salt which increases with the depth of the pond.  The pond is regenerated, that is, the salt concen-tration gradient is maintained, by components of the air conditioning system, or by special concentrator towers wherein moisture is removed from brine that is circulated to the towers from the pond.
Patent CA-1198947-A (CA)
Inventor: ZANOBINI ALESSANDRO
IPC: F28B1/06
Filed: 1982-02-04
Granted: 1986-01-07
Abstract: IMPROVED AIR-COOLED STEAM CONDENSER.-A B S T R A C T . -A steam condenser with air cooling wherein each tube of a bundle of gilled exchanging tubes, arranged parallely to each other and horizontally, and connect-ing the steam dispensing manifold with the outlet mani-fold, has the form of a coil composed of three gilled elements which are arranged horizontally and paralle-ly to each other on consecutive rows relative to the direction of the cooling air flow and are connected together by two elbow fittings, positioned at an angle with a positive slope so as to facilitate the drainage of the condensates.
Patent CA-1180281-A (CA)
Title: Utilisation d'hydroxyanthraquinones pour la  coloration des fibres keratiniques humaines, procede  et composition les mettant en oeuvre
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/35
Filed: 1982-02-26
Granted: 1985-01-02
Abstract: Une nouvelle composition tinctoriale pour fibres kératiniques humaines contient dans un milieu cosmétiquement acceptable au moins une hydroxyanthraquinone de formule générale: <IMG> (I) dans laquelle R1, R2, R3, R4, R5, R6, R7 et R8 désignent indépendamment l'un de l'autre, un atome d'hydrogène, un groupement hydroxyle, alkyle, alkyle substitué (par un groupement hydroxyle, amino ou acyle), alcoxy, nitro, halogène, SO3H, CHO, CO2H, SO3Na, -CO2R' dans lequel R' désigne alkyle ou un métal alcalin, sous réserve que (a) deux au moins des groupements R1, R2, R3, R4, R5, R6, R7 ou R8 désignent hydroxyle, (b) lorsque R1 et R2 désignent OH, R5, R6, R7, R8 désignant hydrogène, au moins l'un des deux groupements R3 ou R4 est différent d'hydrogène, (c) lorsque R1 et R2 désignent OH, R4, R5, R6, R7 et R8 désignant hydrogène, R3 est différent de nitro, et (d) lorsque R1 et R3 désignent pH, R2 et R4 désignant hydrogène, un ou deux des substituants R5, R6, R7 et R8 désignant hydroxyle, alors au moins un des substituants R5, R6, R7 et R8 est différent d'hydrogène, alkyle ou halogène. La composition tinctoriale selon l'invention permet d'obtenir directement une coloration des cheveux humains même à température ambiante, et donne lieu à des teintures pré sentant de bonnes résistances à la lumière, au lavage, aux intempéries et à la transpiration.
Patent CA-1184729-A (CA)
Inventor: ROENTGEN PAUL
IPC: B32B17/10
Filed: 1982-03-04
Granted: 1985-04-02
Abstract: A thermoplastic synthetic high polymer sheet including induced tensile stress lengthwise of the sheet which varies in intensity from a maximum along one edge to a minimum along the other edge. The induced tensile stress is frozen in the sheet by maintaining its temperature below a transformation temperature. Upon elevation of the temperature of the sheet above the transformation temperature, as the process of fabrication of a laminated windshield is to commence, the sheet, without further operative forming operations, will deform to conform substantially to the outline of the outer curved lamina of the windshield. The sheet may include a zone along one edge to provide filtering of glare.
Patent CA-1178124-A (CA)
Inventor: ROSENBERGER LEONARD S
IPC: F28D1/02
Filed: 1982-03-04
Granted: 1984-11-20
Abstract: ABSTRACT     The present invention is a heat transfer apparatus adapted for installation in a mobile liquid container such as a railroad tank car.  The apparatus includes inlet and outlet ports at opposite ends of a continuous finned pipe.  The continuous finned pipe extends within the container to provide a surface for conductive heat transfer from the heat transfer fluid flowing through the pipe to the contents of the container.     The continuous finned pipe is provided with shock absorbers and flexible loop portions to prevent damage to the apparatus from inertial shocks to the container. A preferred embodiment is designed particularly for use in railroad tank cars adapted to carry molten sulfur.  The apparatus is used to remelt the sulfur, which has solidified in transit, for unloading.  The present invention accomplishes this purpose in a shorter time period, more economically and with lower construction and maintenance expense than prior art apparati.
Patent CA-1171366-A (CA)
Inventor: KYDD PAUL H
IPC: G01Q30/08
Filed: 1982-03-22
Granted: 1984-07-24
Abstract: ABSTRACT    For hot hydrocarbon liquids and slurries containing a vapor portion derived from a hydrogenation process, the vapor portion is separated from the liquid portion within a separation zone by providing a liquid  vortex flow pattern having a gas core.  The vapor is withdrawn from the vortex core through an inwardly-extending conduit, and the remaining rotating liquid portion is passed to below the vortex.  If catalyst particles are also contained in the hot hydrocarbon liquid, such as in a coal or oil hydrogenation reaction effluent liquid at elevated temperature and pressure conditions, such catalysts can be conveniently separated from a product liquid stream and returned to the reaction zone along with the recycled liquid.  A clean liquid stream is withdrawn from the recycled liquid for further processing. If desired, the phase separation zone utilizing a liquid vortex can be provided within the catalytic reaction zone.
Patent CA-1177935-A (CA)
Inventor: RADTKE WOLFGANG
IPC: F24D5/02
Filed: 1982-04-01
Granted: 1984-11-13
Abstract: A B S T R A C T  O F  D I S C L O S U R E            A heating and air conditioning system for a building having several rooms including a relatively inert basic heating system, in particular a wall or floor heating, and an auxiliary heating system in the form of a quickly controllable hot-air heating.   The auxiliary heating system is fed by fresh air supplied from the outside in a constant amount, and by the auxiliary heating system, fresh air of a uniform temperature is made available to all rooms. Each room contains at least one air amount controlling device to adjust the supply of heated fresh air, and which is regulated by a thermostat which can be switched over between a low first desired temperature value and a higher second desired temperature value, via a switch operable manually by a person entering the room or via a detector being automatically responsive.  The temperature of fresh air is controlled subject to the total air requirement in several rooms.
Patent CA-1198906-A (CA)
Inventor: MEHRA-PALTA ASHA
IPC: A01G7/00
Filed: 1982-04-22
Granted: 1986-01-07
Abstract: A METHOD FOR THE IN SITU ACTIVATION OF THE            NEEDLE FASCICLES OF GYMNOSPERMS AND              FOR THE CLONAL PROPAGATION OF       GYMNOSPERMS AND THE CLONES PRODUCED THEREBY     ABSTRACT     A method for the in situ activation of the normally dormant needle fascicles of gymnosperms and the clonal propagation of gymnosperms and the clones produced thereby.  The method for the in situ activation of the needle fascicles of gymnosperms to produce shoots com-prising the step of contacting the terminal portion of a stem of the gymnosperm with between about 0.01 to 20 mg of a cytokinin.  And, the method for the clonal propaga-tion of gymnosperms and the production of clones thereof comprising the steps of contacting the terminal portion of a stem of the gymnosperm with between about 0.01 to 20 mg of a cytokinin; allowing the shoots to elongate; excising the elongated shoots from the stem and rooting the excised shoots.
Patent CA-1175720-A (CA)
Inventor: YANO HIROSHI
IPC: F41B9/00
Filed: 1982-04-26
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE      A toy gun, for shooting water or projectiles, has a front body part and a rear Body part which can slide bodily relative to one another.  One body part is provided with a piston and the other body part defines a cylinder chamber.  The front body part has a discharge nozzle.  The material or projectiles to be discharged are drawn from within the rear body part into the chamber when the front body part is moved forwards, and expelled through the nozzle under pressure when the front body part is pulled backwards.
Patent CA-1189935-A (CA)
Inventor: DAHLGREN HAROLD P
IPC: B41F31/02
Filed: 1982-05-21
Granted: 1985-07-02
Abstract: ABSTRACT      A printing press dampening system having a transfer roller and a metering roller and a variable speed DC drive motor wherein the system is operated with the transfer roller in contact with the metering roller and an ink carrying form roller.  The printing press, and the drive motor is coupled to drive the transfer roller and the metering roller at different surface velocities and to drive the transfer roller at a surface velocity different from the form roller by a selectable ratio, said DC motor being under the control of a regenerative controller for the application of forward and reverse torques to provide electrical drive and electrical braking.  Optionally, a tachometer follower may be used to produce control of the motor as a function of the press speed.
Patent CA-1186560-A (CA)
Inventor: HEMMI ROLANDER
IPC: F16C13/00
Filed: 1982-06-02
Granted: 1985-05-07
Abstract: INVENTOR:   ROLANDER HEMMI INVENTION:  CONTROLLED DEFLECTION ROLL     ABSTRACT OF THE DISCLOSURE     A controlled deflection roll wherein the individual pressure  or  support  elements  thereof  have  operatively correlated thereto springs which act in addition to the pressure force exerted by the pressure or support elements.          At the same time there are provided external pressing or contact devices which exert a predetermined pressing or contact force.  These pressing devices, in the work position of the controlled deflection roll,  bring about a force equilibrium in conjunction with the pressure or support elements and the springs.
Patent CA-1168928-A (CA)
Inventor: WIEDMANN PAUL R
IPC: G07F19/00
Filed: 1982-06-07
Granted: 1984-06-12
Abstract: 21CABR                                                  BBC 2088.3 STRUCTURE FOR AUTOMATIC TELLER MACHINE                   Abstract of the Disclosure This invention relates to a structure particularly adapted for use with an automatic teller machine.  More specif-ically this invention relates to an environmentally controlled structure wherein the automatic teller machine is mounted on a rotary structure which permits the automatic teller machine to be rotated from an operating position to a servicing position and provides a secure area for use while servicing the machine.
Patent CA-1167942-A (CA)
Inventor: SAITO TAKAO
IPC: G01C21/00
Filed: 1982-06-11
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE   A map included within a predetermined scope is divided into a plurality of blocks, stored in an external memory medium such as a cassette tape, and loaded when deemed necessary. The map as a whole or parts of the map can be arbitrarily selected and indicated through the operation of a keyboard and vocal sight-seeing guidances, etc. corresponding to the indicated pictures are made to be produced. The control therefor is effected by an electronic device using a microprocessor, and selected maps and necessary words are indicated in indication pictures by means of a cathode ray tube for the like.
Patent CA-1178942-A (CA)
Inventor: SMITH DALE E
IPC: B29C67/00
Filed: 1982-07-07
Granted: 1984-12-04
Abstract: METHOD AND APPARATUS FOR FILAMENT WINDING                     Abstract Filament band width uniformity is maintained in a filament winding process and apparatus therefor by a guide disposed between a winding eye and the mandrel about which the filaments are wound.  The guide main-tains a constant band payout angle with respect to the eye thereby maintaining uniform transverse reaction forces applied to the band by the eye.
Patent CA-1168882-A (CA)
Inventor: BIRCH ROBERT M
IPC: E21D11/08
Filed: 1982-07-28
Granted: 1984-06-12
Abstract: ABSTRACT A  method and apparatus for tunnel lining is provided made up of arcuate liner segments having a formed body with two end walls and two substantially parallel sidewalls, at least two pins extending from one sidewall intermediate its length in the median plane of the body and transverse to said sidewall, a like number of openings in the other sidewall each adapted to receive one of said at least two pins from two adjacent interfitting segment and locking means in said opening permitting insertion of said at least two pins in said openings of adjacent segments and lockingly engaging the same against removal and urging said two adjacent fittings into tight end to end engagement.
Patent CA-1203695-A (CA)
Title: Dispositif et procede de refroidissement de produits  en vrac
Inventor: ROULLET ALAIN
IPC: F25D25/00
Filed: 1982-08-26
Granted: 1986-04-29
Abstract: L'invention concerne le refroidissement de produits en vrac. A cet effet, on dispose dans une enceinte isolée un tambour rotatif avec une alimentation et une sortie. Le tambour comporte des perforations au travers desquelles on fait passer un courant gazeux réfrigéré, par exemple par injection d'azote liquide. Application notamment à la surgélation de produits alimentaires.