baber/WOPTO huggingface dataset:
Patent CA-1299144-C (CA)
Inventor: ZORDAN DANIELE
IPC: B65D25/48
Filed: 1987-12-03
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE:            A ceiling rack which comprises a preferably T-shaped attachment member carrying usually one or more pairs of elongated support members is useful for the uncluttered storage of a variety of articles which hang from the rack in an easily removeable way.  The attachment member has a horizontal bar which attaches to the ceiling and has a downwardly projecting vertical stem mounted telescopically to (and preferably outside) a height adjusting member.  To the lower end of this height adjusting member is attached a frame to which is removeably attached at least one elongated horizontal support member.  Plural support members are preferably parallel to eachother and when a pair of support members is chosen, each of the pair is equidistant from the height adjusting member although not necessarily in the same horizontal plane as the lower end of the height adjusting member.   The support members each have a longitudinal channel along their upward sides giving each support member a retaining facility for such items as bicycle crossbars.
Patent CA-1300915-C (CA)
Title: Herbicidal method using diflufenican
Inventor: HEWETT RICHARD H
IPC: A01N43/40
Filed: 1987-12-21
Granted: 1992-05-19
Abstract: ABSTRACT "HERBICIDAL METHOD USING DIFLUFENICAN"    The present invention relates to a method of controlling the growth of weeds at a cereal crop locus which comprises applying to the locus (a) a phenoxyalkanoic acid herbicide or an agriculturally acceptable salt or ester thereof and (b) the herbicide diflufenican, and compositions comprising these herbicides.
Patent CA-1304891-C (CA)
Title: Flame retardant treatment
Inventor: BUMPUS PATRICK D
IPC: B27K3/16
Filed: 1988-01-07
Granted: 1992-07-14
Abstract: Inventor:  PATRICK D. BUMPUS          Title:     FLAME RETARDANT TREATMENT          Abstract of the Disclosure A flame retardant or fire retardant preparation can be employed with fibrous material containing either cellulosic fibers, non-absorbent fibers, or blends thereof,  The preparation is formed of an aqueous solution of ammonium sulfate, a metasilicate salt serving as a binder, and ammonium phosphate (MAP or DAP).  An ultraviolet inhibitor is preferably included in the solution.
Patent CA-1280601-C (CA)
Title: All-fours walking doll
Inventor: NAVARRO PASTOR VICENTE
IPC: A63H13/00
Filed: 1988-01-25
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE         A crawling doll normally in an all-fours position, having inside it a battery-operated mechanism, which, by means of a cam-connecting rod combination, makes the doll advance on the ground and, with each rotation of the cam, temporarily extends its hands frontwards in a head-down falling attitude, at the same time as it energizes a sound mechanism that reproduces a baby's weeping, subsequently moving the arms back to the initial all-fours position in order to develop the complete cycle of the mechanism.
Patent CA-1320683-C (CA)
Title: Hair treatment composition
Inventor: MATHEWS ROGER A
IPC: A61K8/64
Filed: 1988-03-08
Granted: 1993-07-27
Abstract: HAIR TREATMENT COMPOSITION Abstract of the Disclosure Hair  and  skin  treating  compositions  containing hydrolyzed proteins having an average molecular weight in the range of from 500 to 2,000 are enhanced with an approximately equimolar quantity of amino acid derived zwitterion having a molecular weight less than 200, such as taurine.  Preferably the taurine is present in such a composition in the range of from 1 to 5% by weight, and the composition has a pH in the range of from 3 to 10, and most preferably from 3 to 7.
Patent CA-1314185-C (CA)
Title: Coin mechanism
Inventor: SCHWARZLI JOSEF W
IPC: G07F5/02
Filed: 1988-03-10
Granted: 1993-03-09
Abstract: Abstract This invention relates to a coin mechanism for vending machines.  Prior art coin mechanisms are not able to accurately measure the diameter of coins allowing the mechanism to be activated by incorrect coins or metal slugs   This invention provides a security mechanism for a coin mechanism of a vending machine, the coin mechanism including a rotatable coin receiving disc. The security mechanism comprises an escapement having an axis about which it pivots, a leading leg and a trailing leg, with one leg on each side of the axis, and the legs meeting at an angle about the axis.  The trailing leg includes hook-ing means at its distal end. The security mechanism fur-ther comprises a lug, spaced a small distance from the axis, projecting from the escapement.  The coin receiving disc has a cam and notch, which are spaced from each other a distance less than the distance between the distal end of the leading leg and hooking means of the trailing leg, and which are engageable by the distal end of the leading leg and the hooking means respectively.  A coin, of a selected diameter, held in the coin receiving disc engages the lug of escapement on rotation of the disc, pivoting the escapement about its axis sufficiently for the leading leg of the escapement to clear the cam but insufficiently for the hooking means to engage the notch.
Patent CA-1306226-C (CA)
Title: Compressed air supply system
Inventor: HATIMAKI TAKESHI
IPC: H02H5/00
Filed: 1988-03-18
Granted: 1992-08-11
Abstract: ABSTRACT OF THE DISCLOSURE   A compressed air supply system including an electric motor for driving an air compressor.  An air reservoir connected to an outlet of the air compressor via a cooler.          A dryer and a check valve, a pressure sensor coupled to the air reservoir for sensing the pressure therein.  An unloading valve coupled to the outlet of the air compressor.  A control circuit coupled to the electric motor and the unloading valve. A protective circuit coupled to the control circuit and the unloading valve for preventing the motor from starting under an overload condition and for averting the unnecessary running of the motor and driving of the air compressor.
Patent CA-1338911-C (CA)
Title: Curable composition based on a michael addition product, processes for its preparation and use
Inventor: JUNG WERNER ALFONS
IPC: C08L33/06
Filed: 1988-03-25
Granted: 1997-02-11
Abstract: The invention relates to a curable composition containing as component A) compounds with at least two activated double bonds (I), these being .alpha.,.beta.-unsaturated carbonyl compounds, .alpha.,.beta.-unsaturated carboxylic acid esters or .alpha.,.beta.-unsaturated nitriles, and compounds B) which contain at least two active hydrogen atoms or at least two groups with active hydrogen atoms or at least one active hydrogen atom and at least one group with an active hydrogen atom, and customary additives, catalysts, if appropriate pigments and an organic solvent.  Either component A) or B) or components A) and B) are based on a branched soluble acrylate copolymer (P) which is ob-tainable by copolymerization of a)      3 to 30% by weight of monomers with at least two ethylenically unsaturated polymerizable double bonds, b)      5 to 60% by weight of monomers with a functional group and c)      5 to 92% by weight of other ethylenically unsa-turated monomers, the sum of a), b) and c) being 100% by weight.    The invention also relates to processes for the preparation of the curable composition.
Patent CA-1312443-C (CA)
Inventor: SCHULT KURT
IPC: D06N5/00
Filed: 1988-04-14
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE     A polymer bitumen web for roof covering or the like has a black polymer bitumen sealing layer on the underside of a fabric support and a cover layer which is light colored and preferably white on an upper surface of the support to reflect impinging solar radiation.   ef-PC
Patent CA-1298812-C (CA)
Title: Shelf unit for storing bottles, cans, and the like
Inventor: CHAP JOHN P
IPC: A47B73/00
Filed: 1988-06-16
Granted: 1992-04-14
Abstract: Abstract of the Disclosure A free standing article-supporting structure arranged such that articles may be supported by and are readily removable from such structure.  The structure comprises an open-sided frame having a pair of laterally spaced arms including a transversely extending base portion for maintaining such arms in a normally upstruck pose.  The arms are joined by one or more reinforced connecting members.  The structure further includes one or more laterally elongated slanting shelves affixed to the reinforcing connecting member and extending transversely from the frame.  Each shelf is formed from a relatively rigid wire or rod and typically is coated with a material such as vinyl or plastic.  A retaining device is provided at opposite ends of the shelf for preventing articles from unwantingly rolling from the shelf. Moreover, an article-retaining lip is provided at the transverse limit of the shelf unit for influencing transverse movement of the articles on the shelf.
Patent CA-1300188-C (CA)
Inventor: GALLO PAUL E
IPC: F16J15/12
Filed: 1988-06-17
Granted: 1992-05-05
Abstract: Title Thermally Conductive Composite Gasket Abstract A  composite  gasket  is  formed  of  a  metal  core  and includes a compressible composition gasket facing material on both sides of the core.  Intermediately of at least one facing  and  directly  against  the  core  is  interposed  a thermally conductive  layer  of  material  having  a  thermal conductivity  greater  than  that  of  the  metallic  core material. The  thermally  conductive  layer  enhances  the ability of the composite gasket to laterally transfer heat, thus avoiding hot spots in the combustion chamber regions of  the  gasket.    In  a  preferred  form,   the  thermal conductivity layer  is  comprised  of  an  expanded  graphite material.  The compressible gasket facing material is made of a composite including clay, rubber, and aramid fiber.
Patent CA-1279373-C (CA)
Title: Simultaneous transmission of led and laser signals over single mode fiber
Inventor: KAZOVSKY LEONID G
IPC: H04B10/12
Filed: 1988-06-29
Granted: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE At the transmitting end of an optical transmission system, a wide linewidth LED (31) is intensity modulated by a first digital information signal and a narrow linewidth DFB (Distributed Feedback) laser (32) is frequency modulated by a second digital information signal and the two modulated optical signals are combined (33) for transmission over a single mode optical fiber (34). At the receiving end, the intensity modulating digital signal is recovered from the received optical signal by a photodetector (52). The frequency modulating digital signal is recovered by a coherent receiver (53) which includes a local oscillator (55) the output of which is optically combined (54) with the received optical signal. A photodetector (56) converts this combined optical signal to an electrical IF signal, and an IF demodulator (57) reconstructs the second ditital signal therefrom.
Patent CA-1309319-C (CA)
Title: Stump cutter
Inventor: MOLLBERG RUSSELL E JR
IPC: A01G23/06
Filed: 1988-07-05
Granted: 1992-10-27
Abstract: ABSTRACT     A manually operated apparatus for eradicating tree stumps and the like comprising in combination: a manually operated carrier member having a rotatable shaft; a cutting wheel means mounted on said shaft, said cutting wheel means comprising a hub capable of attaching to a rotatable shaft; said hub having at its lower end a plurality of slot means; cutting teeth mounted in said slot means projecting radially outwardly from said hub, said teeth having cutting faces facing in the direction of rotation; and, a cover plate mounted on said hub for maintaining said teeth in said hub.
Patent CA-1284709-C (CA)
Title: Process for producing a crosslinked and oriented polyethylene film
Inventor: SAITOH KEICHIRO
IPC: B29L7/00
Filed: 1988-09-08
Granted: 1991-06-11
Abstract: TITLE OF THE INVENTION A process for producing a crosslinked and oriented polyethylene film ABSTRACT OF THE DISCLOSURE       A crosslinked and oriented polyethylene film superior in clarity as well as moistureproofness and having an improved stretchability is produced by a process for producing a cross-linked and oriented polyethylene film such that the degree of crosslinking inwardly decreases across the thickness of the film, comprising using a polyethylene having a density of at least 0.935 g/cm3, a melt index of 0.5 to 20 g/10 min and a high-load melt index to melt index ratio of 40 to 200.
Patent CA-1289426-C (CA)
Title: Exhaust boiler
Inventor: MOTAI TOSHIKI
IPC: F22B1/18
Filed: 1988-09-15
Granted: 1991-09-24
Abstract: Abstract of the Disclosure The known exhaust boiler of the type that a high-pressure superheater, a high-pressure steam gener-ator, a high-pressure economizer, a low-pressure steam generator and a low-pressure economizer are disposed sequentially from the upstream side within an exhaust gas flow passageway, and a denitrification apparatus is disposed upstream of the high-pressure economizer, is improved so as to achieve maximum heat recovery regard-less of whether or not sulfur oxides are contained in the exhaust gas, in that a bypass duct is connected to the exhaust gas passageway at a position downstream of the high-pressure economizer and upstream of the low-pressure steam generator, and dampers are disposed respectively within the bypass duct and at a position within the exhaust gas passageway downstream of the con-necting point of the bypass duct and upstream of the low-pressure steam generator.
Patent CA-1324791-C (CA)
Title: Liquid-crystalline phenylpyrimidinyl cyclohexanecarboxylates having a smectic phase, a process for their preparation, and their use in liquid-crystal mixtures
Inventor: WINGEN RAINER
IPC: C09K19/34
Filed: 1988-09-16
Granted: 1993-11-30
Abstract: Abstract of the disclosure Liquid-crystalline phenylpyrimidinyl cyclohexanecarboxylates having a smectic phase, a process for their preparation, and their use in liquid-crystal mixtures The phenylpyrimidinyl trans-cyclohexanecarboxylates of the general formula   form a smectic C phase besides a relatively broad nematic phase when R1 denotes an alkyl radical having 10 to 16 carbon atoms, in particular 11 to 16 carbon atoms, or an alkoxy radical having 8 to 14 carbon atoms, and R2 denotes an alkyl radical having 2 to 9 carbon atoms.  They are therefore particularly suitable as components of liquid-crystalline mixtures having a smectic C phase since they induce a relatively broad nematic phase or extend a narrow nematic phase which is present and extend the temperature range of the smectic C phase to low temperatures, but in particular to high temperatures.
Patent CA-1287831-C (CA)
Title: Delta wing and ramp wing enhanced plate fin
Inventor: ESFORMES JACK L
IPC: F28F1/32
Filed: 1988-10-17
Granted: 1991-08-20
Abstract: DELTA WING AND RAMP WING ENHANCED PLATE FIN                 ABSTRACT OF THE DISCLOSURE            A sine-wave like plate fin for a finned tube heat exchanger coil is provided having an improved enhanced heat transfer area between adjacent, pairs of holes in the plate bin.  The enhanced heat transfer area includes a plurality of rows of triangular delta wings and ramp wings which generate counter rotating vortices to promote restarting or thinning of the hydrodynamic boundary layer and mixing the bulk fluid.
Patent CA-1317595-C (CA)
Title: Azelastine embonate, processes for its preparation and pharmaceutical formulations which contain azelastine embonate as an active substance
Inventor: SCHEFFLER GERHARD
IPC: A61K31/50
Filed: 1988-11-10
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE            Azelastine embonate, processes for its preparation and pharmaceutical compositions containing azelastine embonate as an active ingredient are described.
Patent CA-1301592-C (CA)
Inventor: SASAJIMA KOJI
IPC: F16H61/40
Filed: 1988-11-15
Granted: 1992-05-26
Abstract: Abstract A   method   of  controlling  speed  reduction  ratio   for continuously variable speed transmission comprises a running mode control  method which is carried out when an accelerator  opening Is  opened, an engine brake mode control method which is  carried out  when said accelerator opening is substantially closed and  a transient   control   method  which  is  carried   out   over   a predetermined  period of time when the control is shifted from  a state  under the engine brake mode control to a state  under the running mode control.  The transient control method comprises the steps  of  obtaining a corrected R-REF engine  speed  immediately after  the  shift  to  the running  mode  control,  by  adding  a difference  between the actual engine speed and the R-REF  engine speed  to  the R-REF engine speed set in  correspondence  to  the current accelerator opening, obtaining a further corrected  R-REF engine speed during a predetermined period of time following  the shift,  by  adding a correction which is  obtained  by  gradually decreasing  the  speed difference with time to the  R-REF  engine speed,  and  controlling the speed reduction ratio  so  that  the actual  engine  speed coincides with the corrected  R-REF  engine speed over the predetermined period of time.
Patent CA-1309367-C (CA)
Title: Efficient method for regenerating cotton from cultured cells
Inventor: FINER JOHN
IPC: A01G7/00
Filed: 1988-11-16
Granted: 1992-10-27
Abstract: 5-16709/=/CGC 1314 An Efficient Method for Regenerating Cotton From Cultured Cells Abstract Method for producing pro-embryonic cotton cell masses in liquid sus-pension comprising the steps of:   (a) inducing cotton callus formation by placing cotton plant tissue on a suitable callus induction medium at about 20° to 40°C with sufficient subcultures to prevent browning;            (b) suspending up to 40 mg/ml of the callus in a suitable liquid pro-embryonic cell mass inducing medium comprising a relatively low concen-tration of at least one auxin until clumpy aggregates of pro-embryonic cell masses form and begin rapidly to proliferate; and (c) transfering the rapidly proliferating clumpy aggregates of pro-embryonic cell masses to a liquid nutrient medium capable of producing smaller, more finely dispersed pro-embryonic cell masses, said nutrient medium comprising a relatively high concentration of at least one auxin.            The pro-embryonic cell masses are capable of regeneration into mature embryos, plantlets and whole plants.
Patent CA-1305626-C (CA)
Inventor: KAPLAN JONATHAN I
IPC: G02B7/40
Filed: 1988-11-22
Granted: 1992-07-28
Abstract: COMMON DRIVE FOR SHUTTER BLADES AND OBJECTIVE LENS ASSEMBLY                    ABSTRACT OF THE DISCLOSURE               The shutter blades of a scanning blade shutter and the movable element of an adjustable focus lens in a single lens reflex camera are actuated by a single or common drive.  The scanning blade shutter is coupled to the common drive by a rotatably mounted beam member.  The movable lens element is also coupled to the common drive through a drive link assembly and the same beam member.   Actuation of the beam member by the common drive simul-taneously moves the shutter blades in the single lens reflex camera toward their closed positions and moves the lens element coupled thereto by a drive link assembly toward a rangefinder determined lens focal position. A solenoid coupled to a drive link in the drive link assem-bly and responsive to rangefinder-derived object distance signals actuates the drive link to uncouple the movable lens element from the beam member when the movable lens element has been moved to a particular focal position determined by the rangefinder.  The common drive then moves the shutter blades to their full closed positions after the movable lens element has been uncoupled.  The drive link connection between the beam member and the movable lens element is re-established subsequent to film exposure to thereby enable the common drive to return the movable lens element to its initial focal position while moving the shutter of the single lens reflex camera to its full open position.
Patent CA-1326844-C (CA)
Inventor: REBERA ANTHONY J
IPC: B62J9/00
Filed: 1989-01-11
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE      A two wheeled passenger vehicle having a front wheel which is steerable by rotating means upon which the front wheel is mounted, the vehicle having attached thereto a rigid carrier connected to the means, in such a manner as to be fixed for turning with the mounting means, the carrier extending sufficiently forward of the wheel and at an angle thereto whereby the lower end of the carrier will engage the surface on which the vehicle is supported and maintain the vehicle as a whole in substantially upright position.
Patent CA-1330885-C (CA)
Title: Nitrogen fertilizer
Inventor: SUTTON ALLEN R
IPC: C05G3/00
Filed: 1989-02-07
Granted: 1994-07-26
Abstract: ABSTRACT An improved aqueous nitrogen  fertilizer has been developed that increases first-year nitrogen uptake efficiency to plants.   It is also a nitrogen with features to minimize exposure to  nitrogen  loss.    It  is  a  nitrogen  fertilizer consisting of urea, ammonium nitrate, dicyandiamide, ammonium thiosulfate, and a phosphate compound which is preferably an ammonium phosphate compound.  This composition can contain a herbicide  and/or various  micro  nutrients.    This  aqueous fertilizer solution can be applied to a field crop in a single application and is available to the growing plant throughout its  growth  and  maturing  cycle.  The  aqueous  fertilizer composition is conveniently prepared by the addition of a slurry containing dicyandiamide, ammonium thiosulfate and the phosphate compound  to  a  urea-ammonium  nitrate solution wherein  the nitrogen content has been adjusted to account for the nitrogen that will be supplied by the slurry.
Patent CA-1293336-C (CA)
Title: Test fixture for tab circuits and devices
Inventor: FLATLEY ROBERT J
IPC: G01R1/073
Filed: 1989-03-23
Granted: 1991-12-17
Abstract: ABSTRACT A test fixture for TAB (Tape Automated Bonding) circuits includes circuit boards for maintaining a characteristic impedance to inner head bond areas of a circuit under test. A plurality of vertically disposed test pins are soldered to conductors in one of the circuit boards, and provide contacts for supplying power and test signals to test pads on a circuit under test.  A thermoelectric heat pump is thermally connected to a circuit under test with a copper thermal chuck or heat spreader, and is used to subject the circuit to a wide range of operating temperatures.  A two piece anvil is provided to apply pressure to the test pad/test pin interface and to the circuit die/thermal chuck interface.
Patent CA-1332391-C (CA)
Title: Treatment device for particulate materials
Inventor: ANDERSON GEORGE E
IPC: B02B3/00
Filed: 1989-04-21
Granted: 1994-10-11
Abstract: TREATMENT DEVICE FOR PARTICULATE MATERIALS                     ABSTRACT OF THE DISCLOSURE        The present invention deals broadly with the treatment of particulate materials such as, but not limited to, oil seeds, grains, or other granular solids. With some of the organic products itemized above, they are also processed to separate the meat, or center portion, of the solids from the hull, or encasing portion.  More narrowly, however, the present invention deals with the heat treatment or conditioning of soybeans and other oil seeds to facilitate the dehulling and flaking thereof. The preferred embodiment of the invention comprises apparatus for treating the material by the application of both moisture and heat to bring it to a condition at which separation of the hull from the meat is easily and economically accomplished and the meat is plasticized sufficiently for flaking.