baber/WOPTO huggingface dataset:
Patent CA-1195137-A (CA)
Inventor: GORDON RICHARD S
IPC: A01N47/24
Filed: 1982-08-30
Granted: 1985-10-15
Abstract: Abstract of the Disclosure Granules are provided which consist essentially of a core and a pesticide enclosed by a plurality of layers of a membrane-like coating to enable controlled release of such pesticide upon contact with water.  Advantageously the pesticide is applied over a core in each particle, which can be of fertilizer or can be an inert carrier In some embodiments, carbofuran, molinate, or malathion, for example, is applied over an inert core and the whole is coated, or enrobed, with such layers of a coating com-prising a copolymer of a conjugated diene and a multiply unsaturated fatty acid radical.  A method of making such granules, or prills is also provided.  Methods of killing pests with these granules or prills are described.
Patent CA-1187650-A (CA)
Inventor: SIEMIONKO ROGER K
IPC: C08G63/00
Filed: 1982-09-23
Granted: 1985-05-21
Abstract: TITLE OPTICALLY ANISOTROPIC MELT FORMING POLYESTERS                   ABSTRACT Fiber-forming aromatic polyester consisting essentially of 1,4-dioxyphenylene units, isophthaloyl units, p-oxybenzoyl units and 6-oxy-2-naphthoyl units.
Patent CA-1204309-A (CA)
Inventor: BACRI GERARD C
IPC: B25B27/08
Filed: 1982-09-29
Granted: 1986-05-13
Abstract: ASTRACT OF THE DISCLOSURE        There are provided screw clamp pins such as used in the aeronautic industry and more particularly screw clamp pins having characteristics suitable for making them more efficient. Such clamp pins comprise an outer body having a lower portion of plastic material and an upper metallic portion including an outer hexagonal part and an inner stepped portion as well as a threaded part formed with a thread thereon, of the "artillery" type in its central zone ; said upper portion being axially fitted in by its central threaded portion into the plastic lower portion thereby resulting in the immobilization of branches of the clamp pin and of a spreader therefor in addition to the fixing together of both of said lower and upper portions of the outer body.
Patent CA-1172163-A (CA)
Inventor: STECK WARREN F
IPC: A01N37/02
Filed: 1982-10-08
Granted: 1984-08-07
Abstract: TITLE        MULTICOMPONENT ATTRACTANT FOR ARMYWORM MOTHS     INVENTORS Warren F. Steck Edward W. Underhill Melvin D. Chisholm Berton K. Bailey ABSTRACT OF THE DISCLOSURE           Moths of the armyworm Pseudaletia unlpuncta have been found to be attracted strongly to mixtures of three or four chemical compounds. The mixtures found to be the most powerful and specific attractants are those comprising; (a)  (Z)-11-hexadecenyl acetate (b)  (Z)-11-hexadecenol and at least one of (c)  (Z)-11-hexadecenal, and (d)  (Z)-9-tetradecenyl acetate. The respective weight ratios for the best effect were found to be approximately 10000:20:4:1.
Patent CA-1197037-A (CA)
Inventor: SZYCHER MICHAEL
IPC: C08G18/73
Filed: 1982-10-27
Granted: 1985-11-19
Abstract: ABSTRACT     A reaction product is formed of dicyclohexyl me-thane diisocyanate, a poly tetra methylene ether glycol having a molecular weight of 1000/2000 and 1,4 butane diol.          The resulting polymer having an average molecular weight of about 120,000 units has thromboresistant properties, a long flexural life and are extrudable.  The polyurethane polymer is ideal for forming transvenous cardiac pacemaker leads, blood bags, intravenous and intra-arterial catheters and tubing, and other shaped devices which must be formed of a blood compatible material.
Patent CA-1183901-A (CA)
Title: Radio link remote control signaling system, and  method
Inventor: DUCKECK HANS
IPC: H04B7/24
Filed: 1982-11-02
Granted: 1985-03-12
Abstract: A B S T R A C T       To permit simultaneous transmission of command codes, in binary command words, with traffic or other announcements, being broadcast over an FM transmitter which has a 57 kHz subcarrier AM modulated by an announcement recognition (AR) signal, for example 125 Hz, use is made of the long response time of AR switching elements to provide, before the AR switching element (13) can respond, decoding of a command word at a clock rate which is fast with respect to the response time of the long switching time constant switching element (13).  This fast response is, preferably, accomplished by a counter (18) which has only the number of count positions corresponding to the bits in the command word, then provides an overflow to block a memory (15) in which the bits are being stored; a second counter(20)--or a continuing portion of the counter--counting at the clock rate for a period of time longer than the response time of the switching element (13) to then cause unblocking of the memory, for subsequent reception of command words, which may occur during transmission of the AR signal, by merely short interruptions thereof, insufficiently long to prevent drop-out of the switching element (13) of the AR system.  A decoder (30) is connected to decode the expected command words, but reject AR signals, the characteristics of both of which are known.
Patent CA-1205121-A (CA)
Inventor: HOWARD WEBSTER E JR
IPC: H01J31/12
Filed: 1982-11-04
Granted: 1986-05-27
Abstract: RESISTIVE MESH STRUCTURE FOR ELECTROLUMINESCENT STORAGE CRT                     ABSTRACT     A large-area electroluminescent (EL) faceplate for storage CRT is described.  The EL faceplate has a non-planar mesh structure which includes individual current limiting resistance between a power source and an array of small-area active regions for improving the faceplate breakdown characteristics.  The mesh, which comprises high conductivity strips and delivers power to the active regions, is substantially reduced in area relative to a simple conventional device, and is disposed on thick dielectric nonactive regions to further reduce the possiblity of catastrophic breakdown.
Patent CA-1192511-A (CA)
Inventor: BOSKAMP JELLES V
IPC: C11D3/22
Filed: 1982-11-12
Granted: 1985-08-27
Abstract: Abstract of the Disclosure The invention relates to aqueous, built liquid deter-gent compositions. The inclusion therein of a poly-saccharide hydrocolloid as stabilizing agent may give rise to an unacceptable increase in viscosity or gela-tin. By using as detergent active material a particu-lar mixture of an anionic and a nonionic detergent ma-terial, such increase in viscosity or such gelatin is prevented. The composition is particularly suitable for inclusion therein of enzymes and an enzyme stabi-lizing system, such as a mixture of glycerol and so-dium sulphite.
Patent CA-1186022-A (CA)
Inventor: MANN ROBERT N
IPC: B08B15/04
Filed: 1982-11-17
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE An improved flexible hose having particular utility for a fume extracting welding gun is described. The  hose has  a  smooth  outer  surface,  an  inner cylindrical compartment which receives the power cable and welding wire and a plurality of radial webs which define compartments  for  extracting  fumes  and  for conveying shielding gas to the welding site.
Patent CA-1194810-A (CA)
Inventor: BOLTON JOSEPH A
IPC: B01D33/04
Filed: 1982-12-06
Granted: 1985-10-08
Abstract: METHOD AND APPARATUS WITH COUCH PRESS     FOR DEWATERING A SLURRY OF FINE         PARTICLES     ABSTRACT OF THE DISCLOSURE      A method and apparatus for dewatering a slurry of fine particles including a dewatering table and a forming fabric passed across the table.  Vacuum is applied to the table and the forming fabric.  A first slurry of particles is introduced through a primary headbox to the forming fabric.          A second slurry of finer particles is introduced through a secondary headbox to the forming fabric.  The primary and secondary headboxes are positioned relative to each other and the table so that the first slurry is introduced to the forming fabric before the second slurry as the fabric moves across the table.  Vacuum is applied to the first slurry to form a mat of first slurry particles upon which the second slurry of finer particles is deposited to be dewatered thereby minimizing the loss of fine particles through the forming fabric and maximizing the amount of retained dewatered particles.  A couch press is positioned adjacent the discharge end of the dewatering table and communicates therewith to receive the forming fabric and slurries thereon for further dewatering of the retained particles.
Patent CA-1197220-A (CA)
Inventor: AIRAKSINEN PENTTI
IPC: B01F15/02
Filed: 1983-02-09
Granted: 1985-11-26
Abstract: Abstract of the Disclosure An actuator for a dosing pump, especially for a paint toning machine, comprising a grab displacing the piston of the dosing pump and a crank lever system for transferring the grab between two extreme positions in which the piston of the dosing pump is located in a position corresponding to an empty pump and in a position corresponding to a full pump.  The crank lever system comprises a crank driven by a power element and a connecting rod provided with a grab, the crank being arranged to be located at its dead point with respect to the transfer movement of the grab at least when the grab is located in the extreme position corres-ponding to an empty pump so that the wide range of movement of the crank produces only a small transfer movement of the grab.
Patent CA-1189411-A (CA)
Inventor: BROWN JACK B
IPC: A61D7/00
Filed: 1983-04-28
Granted: 1985-06-25
Abstract: MEDICINAL FLUID APPLICATOR                 ABSTRACT OF THE DISCLOSURE     A medicinal fluid applicator is provided particularly for use with a compressible fluid-filled capsule.   The medicinal fluid applicator comprises a frame defining a capsule recess for receiving the capsule.  A pressure arm is hingedly attached to the frame for movement toward the capsule to apply pres-sure thereto.   A cutting means depends from the pressure arm to sever the capsule when the arm is moved toward the capsule so fluid will squirt from the capsule upon application of pressure from the pressure arm.
Patent CA-1192922-A (CA)
Inventor: CAMERON ROBERT E
IPC: B27B29/00
Filed: 1983-05-06
Granted: 1985-09-03
Abstract: Abstract An  end-dogging  log  carriage  system  has  two  narrow, carriage  sections,  supportably  guided  on  an  elongated track,  interconnected  by  a  drive  cable  and  a  clamping cable.   Both  cables  are  wrapped  around  a  spooling  drum mounted on one of the carriage sections in such a way so that rotation of the spooling drum simultaneously changes the  operative  length  of  both  clamping  and  drive  cables thereby moving one  carriage  section with  respect  to  the other to adjust the length of the log carriage and clamp a log therebetween.  The tension in the cable system acting at  the  cable  attachment  points  on  each  carriage  section provides therein a preinduced countermoment  in opposition to the dogging moment occurring when a log is dogged.  The carriage  sections  are  laterally  biased  against  a  single sidemounted guide rail spaced from the supporting track and discontinuous  proximate  the  saws  by  a  preloaded  torque shaft  mounted  on  each  carriage  section.   Each  carriage section has selectively retractable and extensible turning dogs powered by a hydraulic vane motor capable of rotating a clamped log 90° during processing. The entire carriage system may be used alternatively as an overhead carriage, an underneath carriage,  or  in tandem as an overhead and underneath   log  carriage   system  using  one  array  of log-processing equipment.
Patent CA-1166081-A (CA)
Inventor: SEAHOLM REUEL A
IPC: E06B3/76
Filed: 1983-06-08
Granted: 1984-04-24
Abstract: ABSTRACT     Disclosed is a modular sheet metal door structure com-prising, in combination, a plurality of upright sheet metal modules of the same length fixedly connected to one another with the modules having coplanar main webs forming one surface of the door.  Lateral modules of the plurality have an inner side web perpendicular to the main web, a connecting web integral with the inner side web which extends toward the vertical median plane of the door in a plane parallel to the main webs, and an outer side web parallel to the inner side web and narrower than the inner side web.  A median one of the modules has parallel side webs with edges facing the connecting webs of adjacent lateral modules which are directly connected to it.          A sheet metal sheath abuts; and is fixedly secured to the connect-ing webs to form the other surface of the door and sheet metal header means is fixedly secured to the upper and lower ends of the modules to provide the ends of the door.
Patent CA-1187990-A (CA)
Inventor: HERWIG WARREN E
IPC: G01V8/12
Filed: 1983-06-15
Granted: 1985-05-28
Abstract: TAILINGS MONITOR FOR COMBINE HARVESTER               ABSTRACT HE DISCLOSURE A combine harvester vehicle having threshing, separating and cleaning stages for cut crop material and a tailings return elevator for conveying tailings to one of the stages for recycling, is provided with a tailings monitor including a photodiode for transmitting a radiant energy beam across the path of tailings being conveyed in the elevator, an electrical circuit including a photo-detector for deriving digital signals indicative of whether the beam is impinging on the photodetector or is being interrupted by the tailings, and an RC circuit which charges a capacitor through a resistance when the digital signal is present indicating that the beam is interrupted and discharges it when the opposite ditigal signal is present to thereby develop an average voltage across the capacitor which is an analog of the percentage of time that the beam is interrupted by the tailings being conveyed in the elevator and can be visually displayed on a voltmeter to the combine operator as a measure of tailings volume.  In an alternative embodiment the digital signals are coupled to a microprocessor for processing of the signal s and display to the operator.
Patent CA-1198790-A (CA)
Inventor: KNICKERBOCKER ROBERT H
IPC: H01R13/639
Filed: 1983-07-11
Granted: 1985-12-31
Abstract: ELECTRICAL CONNECTOR HOLD-DOWN ADAPTOR     Abstract of the Disclosure:    An adaptor which permits mating electrical cable connectors to be easily and reliably secured to one another comprises a bracket and a self-locking strap, the bracket being positioned between the connectors and the strap extending from the bracket and passing completely around the mated connectors.
Patent CA-1198520-A (CA)
Inventor: DEMICHELIS CARLO
IPC: G06F13/00
Filed: 1983-07-15
Granted: 1985-12-24
Abstract: ABSTRACT            The invention provides a multiple communications interface between processor and digital transmission means, such as a serial 32-channel 64 Kbit/s PCM group, adapted to utilize the group channels as an equal number of two-way communications paths between the processor and other nodes of a data communications system.  Each path can be used for the interchange of data messages according to dialogue procedures of HDLC type/ such as X25, X75 and No. 7 of CCITT.
Patent CA-1216600-A (CA)
Inventor: LEE CAROL S
IPC: C07B61/00
Filed: 1983-08-22
Granted: 1987-01-13
Abstract: CATALYTIC CONVERSION OF METHANOL INTO LIGHT OLEFINS    ABSTRACT          A methanol-containing feed is converted over a ZSM-12 zeolite-containing catalyst containing magnesium and/or manganese into an olefin-containing hydrocarbon product rich in C2 to C4 olefins and especially rich in propylene.
Patent CA-1189352-A (CA)
Inventor: SCHAFF ALFRED JR
IPC: G01L9/04
Filed: 1983-08-26
Granted: 1985-06-25
Abstract: TEMPERATURE COMPENSATION FOR DIFFUSED SEMICONDUCTOR STRAIN DEVICES                   Abstract of the Disclosure A system for extending the temperature range over which diffused semiconductor strain sensing devices specifically can be used includes a semiconductor chip having a base material and a semiconductor device formed in the base material.          Biasing potential is applied to the base material and excitation potential applied to the diffused device.  The biasing potential and the excitation potential are selected relative to one another to permit a predetermined variation in the semiconductor device characteristic with temperature over an extended temperature range.  In the semiconductor strain sensing application, this predetermined characteristic is the impedence of the device.  In this way, compensation for the variation of the characteristic can be applied to extend the useful temperature range for the semiconductor device.  In particular, the design considerations to achieve the relative biasing uniquely provide the relative potentials in a simple manner, providing for low cost devices with the desired extended temperature range.
Patent CA-1212823-A (CA)
Inventor: GRUNERT WILHELM O H
IPC: B01D53/34
Filed: 1983-08-30
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE         The neutralisation of irritants and toxic gases, such as ammonia, smoke, fumes or carbon monoxide, is effect-ed by treating the contaminated articles or persons, or the contaminated atmosphere, with a solution which contains poly-vinylpyrrolidone.  This solution is advantageously sprayed on or is distributed in the atmosphere in the form of a mist A preparation which is particularly suitable for use in this process contains, in an aqueous solution, at least 0.1% by weight of polyvinylpyrrolidone, with or without auxiliary or carrier substances.  The active substance need not be applied in the form of a solution, but can also be used in the form of fine particles which are sprayed in solid form, for example into the atmosphere.
Patent CA-1222491-A (CA)
Inventor: PEDERSEN SVEND P
IPC: F16K17/38
Filed: 1983-09-14
Granted: 1987-06-02
Abstract: THERMOSTAT ATTACHMENT FOR A VALVE                     ABSTRACT In a thermostat attachment for a valve there is a base bracket (6), an axially retained knob (20), a working element (25) which is fixed with respect to the base and has a stiff capsule (26) of which the end face (27) frictionally engages the end wall (29) of the knob (20) and a movable plate (31) which is connected to a stem-like setting element (56) and which is subjected to the vapour pressure inside the working element (25) and in the opposite direction by a desired value spring (28), and a supporting bearing (41) for the desired value spring (2S), which bearing is axially displaceable but non-rotatable at the base and is axially adjustable by turning an internal screw thread (49) connected to the knob (20) relatively to an external non-rotatable screw thread (46) which is connected to the supporting bearing (41).  The knob (20) is rotatably mounted at the base (6) but is axially fixed.  The moveable plated (31) of the working element (25) is axially displaceably but non-rotatably connected to the supporting bearing (41).            Fig.i.
Patent CA-1237143-A (CA)
Title: Cyclopropane carboxylates a structure allenique, leur   procede et leurs intermediaires de preparation, leur application a la lutte contre les parasites et les compositions les renfermant
Inventor: TESSIER JEAN
IPC: C07C313/00
Filed: 1983-09-28
Granted: 1988-05-24
Abstract: La présente invention a pour objet sous toutes les formes isomères possibles, des composés de formule générale (I): <IMG> (I) dans laquelle R représente le reste d'un alcool utilisé dans la synthèse des pyréthrinoïdes et ou bien X et Y représentent chacun un atome d'hydrogène ou bien X et Y identiques ou différents représentent un atome d'halogène ou bien X représente un atome d'hydrogène ou un atome d'halogène et Y un radical alcoyle renfermant jusqu'à 18 atomes de carbone, ou un atome d'halogène, ou bien X représente un atome d'hydrogène ou d'halogène, ou un radical alcoyle renfermant de 1 à 18 atomes de carbone, et Y représente un radical CO2R', R' représentant un radical alcoyle renfermant jusqu'à 18 atomes de carbone, ou Y représente un radical C?N ou un radical <IMG> , R2 et R3, identiques ou différents, représentent un atome d'hydrogène ou un radical alcoyle renfermant de 1 à 18 atomes de carbone ou peuvent former un cycle avec l'atome d'azote. L'invention a également pour objet un procédé de préparation des produits de formule I ainsi que les compositions renfermant au moins un composé de formule I. Ces nouveaux composés sont utiles dans la lutte contre les parasites.
Patent CA-1221259-A (CA)
Inventor: OSHER JOHN D
IPC: A47D13/06
Filed: 1983-10-14
Granted: 1987-05-05
Abstract: Abstract of the Disclosure An  adjustable  enclosure  is  provided  for young children including a plurality of inner panels and a pair of end panels formed of tubes connected in a rectangular shape with a section of mesh material extending therebetween.  The panels are connected in pivotal relation by hinge means designed to articulate approximately 300° allowing the panels to be folded together compactly  for easy transport,  and also to resist  pivotal  motion  to  a  degree  whereby  young children cannot readily pivot one panel relative to another.
Patent CA-1198232-A (CA)
Inventor: ROBERTS FRANK L
IPC: A47C7/42
Filed: 1983-10-26
Granted: 1985-12-17
Abstract: BACKREST                    ABSTRACT OF THE DISCLOSURE     A backrest comprising a moulded shell support having in medial longitudinal section a shallow S shape and in lateral section a shallow concave shape.  The support is upholstered by a foam layer and a fabric cover stretched between the lateral margins to assist in delocalizing pressures on the back of a user and assist in ventilating the backrest.
Patent CA-1203379-A (CA)
Inventor: DILLE ROGER M
IPC: C01B3/36
Filed: 1983-11-10
Granted: 1986-04-22
Abstract: PARTIAL OXIDATION PROCESS                           D# 77,738-F                  ABSTRACT OF THE DISCLOSURE           A continuous process for preventing the build-up of metals from the hydrocarbonaceous fuel feed in a partial oxidation system in which about 80-100 wt.% of the carbon-soot produced is recycled to the gas generator. By the subject process a significantly large portion of the metals and metal compounds i.e. ash in the soot-water feed stream to the decanter become concentrated in the grey water that separates out in the decanter in the carbon recovery section.  The concentration of ash suspended in the grey water may be then easily reduced in a solids-liquid separator with or without the addition of a flocculant and prior to recycling a portion of the grey water to the gas quench tank and/or gas scrubber.  Further, the ash suspended in the carbon-soot liquid hydrocarbonaceous fuel stream from the bottom of the liquid organic extractant still may be optionally reduced in another solids-liquid separator prior to recycling a portion of said stream to the gas generator as part of the hydrocarbonaceous reactant fuel feed.
Patent CA-1202061-A (CA)
Inventor: LAFORGE DAVID H
IPC: A61M60/449
Filed: 1983-12-02
Granted: 1986-03-18
Abstract: REAL TIME SERVO CONTROL APPARATUS AND METHOD           ABSTRACT          Real time servo control in a nonlinear, cyclical dynamic system adjusts the energy applied to a prime mover from a source of the energy as a linear function of an error between the measured load characteristics and modeled load characteristics.  The modeled load characteristics are linearized as a function of the initial conditions of the load at the beginning of each cycle.
Patent CA-1238529-A (CA)
Inventor: THORN JOHN E
IPC: E06B3/70
Filed: 1983-12-07
Granted: 1988-06-28
Abstract: ABSTRACT          A door assembly with compression molded skins is disclosed.  A pair of compression molded skins are mounted on a rectangular perimeter frame which extends outwardly from the edges of the skins.  The compression molded skins include a molding resin and reinforcing glass fibers.  The outer surface of the skin is essentially devoid of glass fibers.  A foamed core is positioned within the frame in adhering relationship to the opposed skins.  A texture is molded on the exterior of the skins which simulates the grain and texture of a wood door.