baber/WOPTO huggingface dataset:
Patent CA-1160639-A (CA)
Inventor: SEKIOKA HAKOBU
IPC: A01N43/28
Filed: 1980-08-04
Granted: 1984-01-17
Abstract: Abstract of the disclosure: There are presented new diphenyl ether derivatives having a substituent selected from a halogen atom, a trifluoro-methyl group and a methoxy group at the 4-position in one phenyl moiety, having optionally also halo-substituents at the 2- and 5-positions, and having a nitro group at the 4'-position and a substituent selected from an unsubstituted or substituted (1,3-dioxolane-4-yl)methoxy group, an unsub-stituted or substituted (1,3-dioxa-5-cyclohexyloxy) group and an alkyl- or (substituted)amino-sulfonyloxy group at the 3'-position in the other phenyl moiety.  They exhibit improved herbicidal effects on various weeds without any adverse phytotoxic effect on crops, e.g. rice seedlings.
Patent CA-1147390-A (CA)
Inventor: ROOF LEWIS B
IPC: G01N27/22
Filed: 1980-09-18
Granted: 1983-05-31
Abstract: DIELECTRIC CONSTANT DETECTOR                     Abstract of the Disclosure A dielectric constant detector, having a sample cell and a reference cell, is provided which is useful to provide an electrical signal that is proportional to the concentration of a component being passed through the dielectric constant detector.  The fluid to be analyzed together with a reference fluid is provided to the sample cell while only the reference fluid is provided to the reference cell.  The difference in the capacitances of the two cells is utilized to determine the concentration of a component passing through the sample cell.  The sample and reference cells are adjusted in such a manner that the capacitance of each cell is substantially equal when the same fluid is in both cells so as to substantially reduce the signal-to-noise ratios for the dielectric constant detector.
Patent CA-1149389-A (CA)
Inventor: RIEBEL HANS-JOCHEM
IPC: A01N25/32
Filed: 1980-09-19
Granted: 1983-07-05
Abstract: ABSTRACT OF THE DISCLOSURE         N-Acyl-piperidones of the formula                 (I) wherein R represents methyl or chloro, and their use as antidotes for protecting crop plants from herbicidal damage.
Patent CA-1154848-A (CA)
Inventor: KOVATCH GEORGE N
IPC: H01H9/26
Filed: 1980-09-23
Granted: 1983-10-04
Abstract: 13                  48,667 ABSTRACT OF THE DISCLOSURE An  electric  control  system  with  mechanical interlock characterized by means for switching between one or another supply line extending to a load which comprises two parallel paths extending to the load which path in-cludes  spaced controlled devices, and  rotary mechanical interlock timing means between the several control devices for sequentially preventing closing of two or more control devices at the same time.
Patent CA-1132035-A (CA)
Inventor: HITZKY LEON J
IPC: B60C11/11
Filed: 1980-09-25
Granted: 1982-09-21
Abstract: HIGH PERIMETER TREAD ELEMENT     Abstract of Disclosure An improved pneumatic tire having a tread portion comprising of plurality of independent projections.  Each independent projection has a configuration such that the perimeter of the projection is substantially greater than the diameter of a circle which circumscribes the projection.
Patent CA-1157357-A (CA)
Inventor: KUTNYAK THOMAS A
IPC: F16L11/16
Filed: 1980-10-24
Granted: 1983-11-22
Abstract: Abstract of the Disclosure A continuously advancing definite length mandrel device wherein a cylindrical mandrel surface is formed by convolutions of a helically wound closed loop belt, the belt face being formed with a non-planar configuration throughout at least the greater part of its length.
Patent CA-1151586-A (CA)
Title: Zingage et trefilage en continu
Inventor: PALSKY ALAIN
IPC: B60C9/00
Filed: 1980-11-21
Granted: 1983-08-09
Abstract: Un procédé et un dispositif de fabrication de fils d'acier pour le renforcement d'objets en caoutchouc. Il sagit d'un procédé selon lequel on dépose une couche de zinc sur un fil laitonné apte au tréfilage et ensuite on tréfile le fil pour l'amener au diamètre désiré, caractérisé par le fait qu'on dépose une quantité de zinc comprise entre 0, 1 et 1 gramme par kilo d'acier et qu'on effectue le tréfilage en continu avec l'opération de zingage. Le dispositif de mise en oeuvre comporte une cellule de zingage disposée immédiatement en amont d'une tréfileuse. S'applique en particulier à la fabrication de fils d'acier pour le renforcement de pneumatiques.
Patent CA-1158135-A (CA)
Inventor: MUELLER WILFRED
IPC: B64F5/00
Filed: 1980-11-28
Granted: 1983-12-06
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus is disclosed for de-icing aircraft with hot water alone or with a mixture of hot water and a thixotropic de-icing fluid   The apparatus includes a centrifugal de-icing pump which is driven through a clutch only when de-icing fluid is being used thereby minimizing detrimental shear to the thixotropic fluid which shear causes fluid breakdown and reduction of viscosity.          Several flow and pressure responsive controls are provided to control the engaging and disengaging of the clutch.         The de-icing step may be followed by an anti-icing step if needed.
Patent CA-1136528-A (CA)
Inventor: PHILLIPS ROYSTON J
IPC: C21C7/076
Filed: 1980-11-28
Granted: 1982-11-30
Abstract: A B S T R A C T           Fluxes for casting metals, especially ferrous ones e.g, steel and especially for continuous casting, are powdery and comprise (1) a sintered or fused composition comprising a refractory metal oxide and a fluxing agent and (2) cellulosic material. The cellulosic material is preferably in an amount of 1 to 10% by weight and it may be e.g. partly defibred bagasse.
Patent CA-1156309-A (CA)
Inventor: KIM SANG H
IPC: G01N27/28
Filed: 1980-12-02
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE         An ion-selective electrode for analyzing CO2 concentration in a liquid sample comprises a support having thereon a metal zone, a metal halide zone, an electrolyte zone, a zone comprising a membrane comprising an ionophore and a zone comprising a hydrophillic binder and a buffer in an amount sufficient to provide a solution having a pH in the range of about 7.5 to 9.5 when wetted with about 5 ul of liquid.
Patent CA-1146676-A (CA)
Inventor: DANCE WILLIAM E
IPC: G21K5/02
Filed: 1981-02-03
Granted: 1983-05-17
Abstract: Directionally Positionable Neutron Beam Abstract Disclosed is apparatus for forming and directionally positioning a neutron beam.  The apparatus includes an enclosed housing rotatable about a first axis with a neu-tron source axially positionable on the axis of rotation of the enclosed housing but rotationally fixed with respect to the housing. The rotatable housing is carried by a ver-tically positionable arm carried on a mobile transport.  A collimator is supported by the rotatable housing and pro-jects into the housing to orientationally position its inlet window at an adjustably fixed axial and radial spacing from the neutron source so that rotation of the enclosed housing causes the inlet window to rotate about a circle which is a fixed axial distance from the neutron source and has the axis of rotation of the housing as its center.
Patent CA-1165401-A (CA)
Inventor: BALBES MICHAEL S
IPC: H01Q19/10
Filed: 1981-02-11
Granted: 1984-04-10
Abstract: RECEIVE ONLY EARTH SATELLITE GROUND STATION ABSTRACT OF THE INVENTION A receive only, low cost, small size, frequency agile earth satellite ground station has the low noise amplifier, frequency agile receiver, head end modulator, motor control circuit and optional signal unscrambler disposed on circuit boards about a variable polarization antenna-to-low noise emplifier feed which together with the motor for controlling the feed polariza-tion of the feed are all located in a weather insulating cannister at the focal point of the system antenna whereby the only elements of the system not located in the cannister are the antenna and a cable connected control console employed to select a desired channel and to select local or satellite reception located at the TV set. A motor control is provided which senses odd-or-even least significant bit of binary coded channel selection signals to determine if the feed polarization, control motor must be energized.
Patent CA-1169868-A (CA)
Inventor: HATTON LESLIE R
IPC: C07C255/58
Filed: 1981-02-24
Granted: 1984-06-26
Abstract: ABSTRACT        N-phenylpyrazole derivatives of the formula:-  (wherein each of the symbols R5 and R6, which may be the same or different, represents an alkyl or alkoxy radical containing from 1 to 4 carbon atoms, a trifluoromethyl, trifluoromethoxy, nitro, cyano or primary amino radical, or a fluorine, chlorine or bromine atom, each of the symbols R7, R8 and R9, which may be the same or different, represents a hydrogen atom, an alkyl or alkoxy radical containing from 1 to 4 carbon atoms, a trifluoromethyl, trifluoromethoxy, nitro, cyano or primary amino radical or a fluorine, chlorine or bromine atom, or the symbols R5, R7, R8 and R9 each represents a hydrogen atom and the symbol R6 represents a trifluoromethoxy or trifluoromethyl radical, and the symbol R10 represents a cyano radical or substituted carbamoyl radical -CONHR11, wherein R11 represents a methyl or ethyl radical, with the proviso that when R10 is the cyano radical, with R5 and R6 are other than chlorine atoms when R7. R8 and R9 are hydrogen atoms, (ii) R5 is other than the methyl radical when R6 is a chlorine atom and R7, R8 and R9 are hydrogen atoms, (iii) R5 is other than a chlorine atom when R6 and R9 each represent a chlorine atom and R7 and R8 each represent a hydrogen atom and (iv) R5 is other than a nitro radical when R6 is a nitro radical and R7, R8 and R9 each represent a hydrogen atom) have been found to posses useful herbicidal properties.  Herbicidal compositions containing such new N-phenylpyrazole derivatives are described and processes for their preparation are described and claimed.
Patent CA-1149299-A (CA)
Inventor: CHU DOUGLAS K
IPC: G01N33/50
Filed: 1981-03-18
Granted: 1983-07-05
Abstract: Abstract of the Disclosure A stable intermediate composition of human or animal serum or a protien solution which contains a stable component consisting essentially of a mixed disulfide or dithiosulfonate derived from creatine kinase (ATP: creatine N-phosphotransferance, (C 2.7.3.2) is disclosed as well as its employment as a reference standard for the essay of creatine kinase.
Patent CA-1119052-A (CA)
Inventor: SALLEY GORDON L
IPC: A01C7/08
Filed: 1981-04-07
Granted: 1982-03-02
Abstract: VARIABLY POSITIONABLE TRANSMISSION AND DRIVE ASSEMBLY FOR A PLANTER              Abstract of the Disclosure A transmission and drive assembly for a planter that can be transversely positioned on and selectively clamped on the planter frame at desired locations out of interfering relationship with the planting units.  The transmission is at the end of the frame outside of the outermost planter unit but may be easily reposi-tioned on the frame as is necessary.  A ground wheel assembly is secured to so as to optionally extend to the front or rear of the frame.  It may also be adjusted transversely to accommodate adjustments in the row spacings.  The dual assembly includes a countershaft journaled on both the transmission and the wheel assembly racket and driven by the ground wheel through ratchet assemblies.  The transmission is also securable to the frame to extend either to the front or the rear thereof.  A crossover drive assembly is provided for transferring drive from the front to the rear of the frame when the transmission is mounted to extend to the front of the frame.  The arrangement of components facilitates transverse positioning of the transmission and drive assembly so that row spacings can be adjusted as desired.
Patent CA-1156269-A (CA)
Title: Liants a base de gypses residuaires et d'anhydrite  synthetique
Inventor: SOBEL LUCIEN
IPC: C04B11/26
Filed: 1981-04-10
Granted: 1983-11-01
Abstract: Nouveaux liants obtenus par simple mélange de gypses résiduaires (phosphogypses, gypses de désulfuration des centrales thermiques) avec des anhydrites synthétiques (fluoroanhydrite, phosphoanhydrite), sans purification ni calcination. Ces nouveaux liants sont notamment utilisés en pâte pure ou associé à des granulats pour obtenir des mortiers ou béton dans l'industrie du bâtiment.
Patent CA-1170209-A (CA)
Inventor: DU BOIS R CLARK
IPC: G03B27/00
Filed: 1981-05-04
Granted: 1984-07-03
Abstract: SORTER                 ABSTRACT OF THE DISCLOSURE      An apparatus is disclosed for receiving sheets from the discharge portion of an electrostatic copy mechanic apparatus receives, stacks and collates the sheets as desired.          The apparatus can be electrically independent of the copier, and is attached thereto by simple hanger and bracket arrange-ments.  The apparatus includes a plurality of trays which are moved past the discharge opening of the copier and which are controlled and arranged, selectively to receive (1) a plurality of sheets in each tray; (2) a single copy o:E each sheet in each of several trays; or (3) a number of identical sheets in one tray and a difEering number of other sheets in successive trays.          The apparatus can collect, collate, and sort the sheets while the trays are moving in one direction past the copier discharge opening as well as when the trays are moving past it in the other direction.  The apparatus Will automatically conclude its sorting cycle whenever there is an extra-ordinary delay in the discharge of tile sheets from the copier.  In another embodiment, uillzing an appropriate connection to the copier, the apparatus can be arranged to complete its collating cycle-only when the exact number of desired copies has been sorted.          (i.e. independently of any misfeed, delay, or jam-up in the copier operation).     .
Patent CA-1159986-A (CA)
Inventor: CORAN AUBERT Y
IPC: B32B25/10
Filed: 1981-06-12
Granted: 1984-01-03
Abstract: COMPOSITES OF GRAFTED OLEFIN POLYMERS AND CELLULOSE FIBERS ABSTRACT OF THE DISCLOSURE Composites are disclosed of discontinuous cellulose fibers mixed with a methylol phenolic modified polyolefin and a bonding agent. Treated fibers are also disclosed, which are treated to reduce fiber-to-fiber interaction so as to facilitate mixing into composites.
Patent CA-1162214-A (CA)
Inventor: MIDDLEMISS WILLIAM S
IPC: B05B17/08
Filed: 1981-06-25
Granted: 1984-02-14
Abstract: ABSTRACT        A self contained fountain in the form of an antique hand pump on a stand.  A motor in the pump body oscillates the pump handle up and down and this movement alternately actuates and deactuates a submerged electric pump in the fountain reservoir so that water is pumped from the pump spout in timed relation to the movement of the pump handle.  The water drains from the receiving container back to the reservoir concealed in the pump stand.
Patent CA-1162090-A (CA)
Inventor: LOERSCH JOHANNES
IPC: G03B21/64
Filed: 1981-08-31
Granted: 1984-02-14
Abstract: ABSTRACT             A method of continuously supplying slide frame blanks to a transparency mounting device, comprising the steps of: forming multiple lengths of the frame blanks into fan-folded layers, joining one length of the fan-folded frame blanks to another so that the joined lengths are connected in series, and supplying the thus joined lengths to the mounting device in continuous form.  The invention also includes a frame blank assembly for use with this method, the assembly comprising a slide frame blank assembly for use in a transparency mounting. device, the assembly comprising a plurality of slide frame blanks joined edgewise in series and fan-folded into layers at regular intervals so as to form a regular stack of jointed adjacent lengths of frame blanks.
Patent CA-1181633-A (CA)
Inventor: CAHILL DERMOT J
IPC: E05G7/00
Filed: 1981-09-04
Granted: 1985-01-29
Abstract: Abstract of the Disclosure A security transfer unit includes a hollow box-structure that has open ends on opposite sides of a security barrier and is supported from side-frames with a clearance underneath.  A rolling shutter encircles the box-structure to block access to either end to the chamber through openings in the unit casing.  The shutter is driven to bring an aperture therein into register with the openings in turn so that access to the chamber can be gained through only one of them at a time.  Drive is in one direction only and is interrupted with the shutter blocking both openings when the aperture is located in register with an aperture in the box-structure, so as to enable viewing of the contents of the transfer chamber through a window above.
Patent CA-1167661-A (CA)
Inventor: BELL JAMES F
IPC: A01N33/18
Filed: 1981-09-11
Granted: 1984-05-22
Abstract: Abstract of the Disclosure Herbicidal granular formulations comprising as the active ingredient trifluralin adsorbed on an inert, non-absorptive carrier, such as limestone, are effective in controlling the growth of undesired vegetation.
Patent CA-1173992-A (CA)
Inventor: KATO YASUSHI
IPC: C09D183/00
Filed: 1981-10-02
Granted: 1984-09-04
Abstract: ABSTRACT OF THE DISCLOSURE         A composition is disclosed consisting of 0.01 to 10 parts by weight of a hardening catalyst, and 100 parts by weight of a vinyl-type resin of which the main chain is substantially built up of a vinyl-type polymer which contains at least one silyl group coupled with a hydrolytic group as end groups or in side chains of each molecule.
Patent CA-1188029-A (CA)
Inventor: ROSENQUIST NILES R
IPC: C08L23/02
Filed: 1981-12-10
Granted: 1985-05-28
Abstract: ABSTRACT         A polycarbonate composition having improved melt flow and improved impact strength after aging at elevated temperatures, comprising polycarbonate resin with poly-olefins and a paraffin derivative.  A preferred composition comprises, in admixture, a high molecular weight aromatic carbonate polymer and a minor amount of a polyolefin and pentaerythritol tetrastearate.
Patent CA-1173706-A (CA)
Title: Transportable stock unit
Inventor: TYQUIN BRYAN J
IPC: B60P3/00
Filed: 1981-12-30
Granted: 1984-09-04
Abstract: TRANSPORTABLE STOCK UNIT           ABSTRACT OF THE DISCLOSURE        The invention relates to a transportable stock unit which comprises a stock race mounted on wheels and adapted to he towed behind a vehicle.  The stock race has a number of wings swingably connected to the rear end thereof which can be swung out to form at least part of a stock yard.          Other screens may he connected with the wings to complete or enlarge the stock yard.  Stock may be retained in the yard and herded into the race for any desired treatment without the need to transport the stock to another location.          Also disclosed are mechanisms for raising and lowering the wheels of the race so that the race may sit on the ground to stabilize the race.  The floor of the race may be raised at one end to form a loading platform and a front gate may also embody a stock holding means for holding the stock while the stock is being treated.
Patent CA-1216292-A (CA)
Inventor: ICHIHASHI HITOSHI
IPC: C07D213/73
Filed: 1982-02-12
Granted: 1987-01-06
Abstract: Abstract of the Disclosure Novel l-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid.sesqui-hydrate (ATT-2266.sesquihydrate). The aforesaid compound can be prepared by heating 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid at a temperature above about 60°C in the presence of water in an amount enough to form the sesquihydrate.  This sesqui-hydrate is much more stable than the anhydrate and the trihydrate, and is superior to the anhydrate in the rate of dissolution and transference into the body through the intestines.  Thus, it is especially useful as a pharma-ceutical compound.
Patent CA-1176093-A (CA)
Inventor: ALFERNESS RODNEY C
IPC: H04J14/02
Filed: 1982-02-22
Granted: 1984-10-16
Abstract: TUNABLE POLARIZATION INDEPENDENT WAVELENGTH FILTER            Abstract Tunable, polarization independent wavelength filtering is obtained in a circuit configuration comprising an input polarization selective coupler which separates the TM and TE mode waves.  A first, wavelength selective mode converter, in the TE mode wavepath, converts the TE mode wave energy at the selected wavelength to the TM mode. Similarly, a second wavelength selective mode converter, located in the TM mode wavepath, converts the TM mode wave energy at the selected wavelength to the TE mode.  An output polarization selective coupler combines the TE and TM mode wave energy at the selected wavelength in one output wavepath and combines the balance of the input signal in a second wavepath.  By cascading a plurality of such circuits, each tuned to a different wavelength, a wavelength multiplexed signal can be demultiplexed.
Patent CA-1195112-A (CA)
Inventor: BRACHET PIERRE
IPC: F27D1/02
Filed: 1982-04-29
Granted: 1985-10-15
Abstract: ABSTRACT     A ceramic fiber modular assembly for lining walls of furnaces is disclosed.  The modular assembly comprises stacked strips of ceramic fibers and a refractory steel anchoring system. The anchoring system comprises two plate-like lateral member which protrude parallel to the ceramic fiber strips with teeth projecting from both sides by the lateral members. One of the lateral member is rigidly fixed to a plate-like central member and the other admits of translation rela-tive thereto. An aperture in the central member permits secu-rement to the wall of the furance. During manufacture the mo-dular assembly is partially wrapped in packaging material tied with straps, applying compression to the fibers. The packaging material is removed prior to installation of the modular assembly. When installed tight fitting contiguous modular assemblies exert compression on the fibers.
Patent CA-1168963-A (CA)
Inventor: PAGE RONALD C
IPC: G05G17/00
Filed: 1982-05-07
Granted: 1984-06-12
Abstract: ABSTRACT            A lever mechanism (10) suitably, amongst other uses, for use in the control of tractor draft links (22) from a location remote from the tractor operators station.     The lever mechanism includes an operating member (40), a support (43) relative to which said operating member is displaceable (Z), a lever (42) pivotally mounted on the support about a pivot axis (44) which is also translationally moveable (X), a first formation (56) on the lever, a second formation (57) on the operating member, and bias means (53) acting to translationally move the lever on its axis away (44) from the second formation (57) to hold the first and second formations (56,57) disengaged when the lever is released.  The operating member is displaceable in a given direction (Z) relative to the support (43) by translational movement (X) of the lever (42) on its moveable axis (44) against the bias (53) to bring the first and second formations (56,57) into engagement followed by pivotting (Y) of the lever relative to the support with the first and second formations engaged.      When used to control tractor draft links the lever mechanism forms part of the draft link control system and is connected with the remainder of the system via operating member (40).
Patent CA-1171623-A (CA)
Inventor: ANTHONY JOHN
IPC: B32B27/32
Filed: 1982-05-10
Granted: 1984-07-31
Abstract: POLYETHLENE BAG FILM          ABSTRACT OF THE DISCLOSURE       A multi-layer polyethylene film especially suitable for garbage and refuse bags, comprising a first layer of at lease 75 wt.% high pressure-low density polyethylene (HPLPDE), and at least a second layer of HPLDPE and low pressure-low density polyethylene (LPLDPE), in which the LPLME is less than about 25 wt.% of the LPLDPE plus HPLDPE total weight.                    SPECIFICATION
Patent CA-1185682-A (CA)
Inventor: JOHNSON ALLAN P
IPC: G01C19/02
Filed: 1982-06-24
Granted: 1985-04-16
Abstract: ABSTRACT           A dither motor system is described for a ring laser  angular  rate  sensor  which  forms  part  of  a spring-mass  system.   The  dither motor  system of the present invention provides selected control of the peak clockwise and/or peak counterclockwise dither angle of rotation of a spring-mass system.