baber/WOPTO huggingface dataset:
Patent CA-1129880-A (CA)
Title: Fungicidal compositions and their  preparation
Inventor: ADAMS JOHN B JR
IPC: A01N47/14
Filed: 1979-08-20
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE             Manganese (II) ethylenebis (dithiocarbamate) of low ethylenethiourea content and its preparation by mix-ing disodium ethylenebis(dithiocarbamate) with formalde-hyde in aqueous medium then mixing a water-soluble man-ganese (II) salt to precipitate the maneb.  The product can be further formulated with a metal salt and also with paraformaldehyde.
Patent CA-1116012-A (CA)
Inventor: FREIMUTH JOHN H
IPC: A01F15/08
Filed: 1979-09-05
Granted: 1982-01-12
Abstract: S P E C I F I C A T I O N                      DISCHARGE MEANS                 ABSTRACT OF THE DISCLOSURE         In a crop roll forming machine adapted to be towed across a field, a kicker means is fastened to the opposing sides of the frame and extends at least partially therebetween adjacent the conveying means and the rear end so that upon completion of the formation of the crop roll the roll is ejected from the bale forming region into contact with the kicker means which propels it rearwardly of the roll forming machine.
Patent CA-1131663-A (CA)
Inventor: TORCK BERNARD
IPC: B01J31/00
Filed: 1979-11-08
Granted: 1982-09-14
Abstract: Dans un procédé pour la production d'éther par réaction d'au moins une oléfine comportant une double liaison sur un atome de carbone tertiaire et au moins un alcool avec un catalyseur du type résine échangeuse d'ions sulfonée sous forme acide, l'amélioration se caractérise en ce que l'on fait passer le mélange liquide des réactifs comprenant au moins un alcool et au moins une oléfine, avec un courant de recyclage liquide représentant 0,1 à 15 fois le débit liquide des réactifs frais, de bas en haut dans une première zone de réaction renfermant des particules de catalyseur solide du type résine échangeuse d'ions sulfonée sous forme acide, à une température de 60-120.degree.C et choisie inférieure à la température d'ébullition du constituant le plus volatil du mélange, sous la pression choisie, on maintient un débit de ce mélange suffisant pour expanser le volume dudit lit d'au moins 2% et disperser les particules, mais insuffisant pour entraîner le catalyseur de manière notable hors de la dite zone, le temps de contact étant choisi de manière à convertir 60-95% de ladite oléfine; on soutire une première partie du mélange liquide résultant de la réaction, on la refroidit et on la renvoie à la zone de réaction comme courant de recyclage, et on en envoie une autre partie dans une seconde zone de réaction, renfermant un lit fixe de catalyseur solide du même type que dans la première zone, à une température de 30-70.degree.C choisie elle-même inférieure à la température d'ébullition du constituant le plus volatil, sous la pression choisie et la température de la seconde zone de réaction est d'au moins 10.degree.C inférieure à celle de sortie de la première zone de réaction.  Ce procédé permet d'obtenir l'éther avec un rendement élevé, tout en diminuant les réactions secondaires et en augmentant la durée de vie de la résine.
Patent CA-1106731-A (CA)
Inventor: PETRO JOHN D
IPC: F16H39/02
Filed: 1979-12-07
Granted: 1981-08-11
Abstract: ABSTRACT     A two speed valve and bi-directional motor system is provided having a pair of motors, means for delivering pressure fluid selectively to either side of said motors, a two speed valve means receiving fluid on one side of said motors to selec-tively direct the fluid to one or both motors to provide high or low speed operation thereof and flow sensing means automatically connecting the discharge from the motors to the one motor not receiving fluid when the two speed valve is shifted to divert all fluid to one motor so that fluid is recirculated through said motor.
Patent CA-1133737-A (CA)
Inventor: POST JAN
IPC: G02B6/24
Filed: 1980-01-17
Granted: 1982-10-19
Abstract: 11-10-1979                                      PHK.  133. ABSTRACT: "Glass fibre joint".     Joint for a cable comprising optical fibres, consisting of: elongate flat holders wherein a splice and the remaining fibre lengths of a pair of fibre ends are stored for each holder; two elongate plates between which the holders are clamped; two end plates fitted to the end faces of the elongate plates; and a bush which together with the end plates constitutes a housing for the holders and the elongate plates. Each end plate is provided with a feedthrough opening and a pull relieve for the optical cable. Each holder has two storage spaces for the remaining fibre lengths which are interconnected, via an opening to a sidewall, through a recess. The splice is stored in the recess. Two connect-ing bolts, which keep the two elongate plates and the holder assembly, together and have a diameter larger than or equal to twice the minimum radius of curvature of the fibres to be coupled pass through the storage spaces.
Patent CA-1138731-A (CA)
Inventor: AKIYA KIYOSHI
IPC: F02M7/08
Filed: 1980-01-22
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE      A carburetor herein disclosed includes a low speed spray aperture defined on the side wall of an intake duct at a position opposed to a throttle valve inside the intake duct and feeding a fuel for low speed operation in accord-ance with the degree of opening of the throttle valve, and a by-pass passage having, on the side wall portion- of the intake duct, an intake port and a controlling stream spray port whereby the former is defined on the upstream side of the throttle valve and the latter, on the downstream side of the throttle valve.  The by-pass passage incorporates therein a controlling nozzle which sprays a jet stream towards the controlling stream spray port.  In accordance with an embodiment of the invention, an acceleration nozzle is additionally disposed in the by-pass passage, the nozzle opening into the by-pass passage on the upstream side of the controlling nozzle and spraying an acceleration fuel into the by-pass passage.  In accordance with another embodiment of the invention, the intake duct is connected with an intake manifold having branch conduits leading to respective combustion chambers of a plurality of cylinders of an engine.  The bypass passage has a plurality of controlling stream spray ports, each of which opens into each of the branch conduits.
Patent CA-1139242-A (CA)
Inventor: CERRONI MANLIO
IPC: B01D50/00
Filed: 1980-03-14
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE An improvement in a decantation cyclone, particularly for the separation of air from material which is light and has a relatively large surface by means of a grid having relatively wide meshes rotatable about an axis which is perpendicular to the plane in which the grid itself lies. The rotation of the grid causes the gradual and continuous displace-ment of the grid sector from one position which is situated below the mouth of the air-drawing tubing to a rest position.
Patent CA-1132493-A (CA)
Inventor: BARTOW RICHARD J
IPC: B66F9/20
Filed: 1980-03-27
Granted: 1982-09-28
Abstract: UPRIGHT FOR LIFT TRUCK      Abstract A truck upright having a fixed upright section, one or more telescopicupright sections, and a load carrier mounted on one of the telescopic sections. An asymmetric lift cylinder assembly is located adjacent one side of the upright in a position which provides improved overall operator visibility through the upright. the lift cylinder is adapted to be operatively connected to a telescopic upright section by means of a pair of lifting chains. One of the chains is reeved on a pair of spaced and rotationally aligned sprockets supported either from a telescopic section of from the lift cylinder assembly such that the chain traverses the upright and is fixedly secured at one end outwardly of one side of the cylinder assembly to a member, such as to the adjacent outer upright rail, and at the other end to the remote side of a telescopic section or to a fork carriage. The second chain is adapted to be reeved on a sprocket mounted from the one side of a telescopic section or from the lift cylinder assembly, the one chain end of the second chain being fixedly secured outwardly of the said one side of the lift cylinder to a member, such as to the adjacent outer upright rail, coincident with, adjacent to or in spaced relation to the corresponding end of the first chain, and the other chain end of said second chain being secured to the near or adjacent side of the telescopic section of fork carriage. In the triple stag upright as disclosed, in addition to asymmetric lift cylinder an chain and sprocket structure similar to that abstracted above, as disclosed, a centrally mounted cantilevered cylinder is mounted in the inner upright section for elevating thereon the lifting carriage to a full free-lift position. A fluid pressure supply hose is connected between the base ends of the primary and secondary cylinder assemblies and is reeved on a telescopic section for elevation with the upright. Otherwise the same principles of construction apply as is set forth in the preceding paragraph.   In any multi-sectioned upright using this invention, whether two or three or more sections and regardless of other variations in upright design, the asymmetric cylinder assembly is located such that it projects at least partially into the area of interference by the adjacent side of the upright when in a retracted or collapsed position with the visibility of the operator from his normal line of sight through that side of the upright, and preferably projects partially also into the longitudinal plane of that side of the upright.                              -0'-
Patent CA-1119114-A (CA)
Inventor: FRIDL JAMES J
IPC: B65D17/34
Filed: 1980-04-10
Granted: 1982-03-02
Abstract: PLASTIC PULL TAB WITH MEMORY             ABSTRACT OF THE DISCLOSURE.            This disclosure relates to an easy opening con-tainer which includes a pull tab or strip which is formed of a plastics material having a memory and wherein the pull tab is so constructed that after it has been utilized to remove a panel portion, the memory automatically moves the tab and the removed panel portion to an out-of-the-way position and holds the same in such a position, thereby not in any way interfering with the dispensing operation and while at the same time remaining attached to the con-tainer.
Patent CA-1109089-A (CA)
Inventor: HELINSKI EDWARD F
IPC: B41J32/02
Filed: 1980-04-14
Granted: 1981-09-15
Abstract: RIBBON STORAGE DEVICE              Abstract of the Disclosure A cartridge for an inked ribbon has spring support means which maintains a constant back pressure on a uniformly folded ribbon stack inside the storage compartment of the cartridge.  The spring support means is displacable to adjust for dimmensional variations occuring within the stack during use.
Patent CA-1139107-A (CA)
Inventor: DEBUHR HAROLD E
IPC: A01D45/02
Filed: 1980-08-13
Granted: 1983-01-11
Abstract: HARVESTER HEADER WITH REARWARDLY       EXTENDED CROP DIVIDER                   Abstract of the Disclosure A multirow harvester header including a plurality of rear-wardly converging crop dividers defining a plurality of crop receiving passageways therebetween.  Each passageway has a corre-sponding pair of conveyors for conveying the crop through the passageway.  As a means of conserving space in the area adjacent the crop receiving throat of the harvester, the crop engaging endless loop belt of one of the conveyors of a first and second pair of conveyors terminates substantially forward of the endless loop belt of the opposed conveyor with which it coacts to convey crop.  A crop divider houses the short terminating conveyor and has a rear tip extending substantially beyond the rear end of the forward terminating endless loop belt.  The tip provides enhanced positive feeding of the crop in the adjacent passageway by main-taining crop stalks in engagement with the opposed conveyor beyond the termination point of the forward terminating conveyor.
Patent CA-1173028-A (CA)
Inventor: TERAO SHINJI
IPC: C07D257/04
Filed: 1980-09-11
Granted: 1984-08-21
Abstract: Abstract of the Disclosure New quinone derivatives of the formula:                        wherein R1 is methyl or methoxy, or two of R1 combine to represent -CH=CH-CH=CH-, R is amino which may be sub-stituted or -OR4 wherein R  is hydrogen C1-4 alkyl or -(CH2-CH=C(CH3)CH2?H (wherein m is an integer of 1 to 10), and n is an integer of 1 to 10 when R is amino which may be substituted, or n is an integer of 2 to 10 when R is -OR4, and their hydroquinone forms, have useful physio-logical activities such as blood-pressure decreasing and antiallergic activities.
Patent CA-1146677-A (CA)
Inventor: GOODMAN RICHARD M
IPC: C02F1/54
Filed: 1980-10-14
Granted: 1983-05-17
Abstract: 27,?87 Title:  IRON ORE BENEFICIATION BY SELECTIVE FLOCCULATION     ABSTRACT OF THE DISCLOSURE Selective flocculation of iron ores is accomplished through the employment of partially carboxylated polyacryl-amides as the selective flocculant.  The partially carboxy-lated polyacrylamides employed in the selective flocculation contain from about 20-65% carboxyl groups and are of a mo-lecular weight in excess of one million.  The selective flocculation process performs a separation of iron ores pre-dominantly containing semitaconite, oxidized taconite and hematitic-goethitic jaspers from their associated siliceous gangue.
Patent CA-1122577-A (CA)
Inventor: OGLE ROBERT W
IPC: B67D3/00
Filed: 1980-10-30
Granted: 1982-04-27
Abstract: TRANSFER SYSTEM                 ABSTRACT OF THE DISCLOSURE      A transfer device for the withdrawal of aliquots from a container of bulk solution is provided with body means having a tapered chamber, a first passage venting the smaller end of the chamber to the surrounding air, a second passage communicating at one end with the larger end of the chamber, and a third passage having one end for withdrawal of fluid therefrom.          A tapered valve element is received within the chamber for movement between first and second conditions in response to changes in the pressure differential between the first and second passages.  The first condition provides a fluid seal between the first and second passages by engagement of the valve element with the walls of the chamber for pressures within the second passage greater than that within the first passage, and the second condition provides a fluid path from the first passage to the second passage for pressures within the second passage some what less than that within the first passage.  The device further includes means for placing the other ends of the second and third passages in communication with the interior of the container of bulk solution, such that a path is provided for air to be drawn into the container when aliquots of solution are withdrawn from the container through the third passage.
Patent CA-1155819-A (CA)
Inventor: JAMISON THOMAS D
IPC: H02G11/02
Filed: 1980-11-06
Granted: 1983-10-25
Abstract: REEL ASSEMBLY FOR FLEXIBLE TUBING AND THE LIKE Abstract of the Disclosure A reel assembly for flexible tubing includes a drum having a conically shaped outer wall.  the maximum diameter of the drum is less than the natural cast diameter of the tubing whereby the tubing coils in pressure contact with the inner surface of the outer wall.  The friction of the tubing coils against the drum wall provides drive of the reel.  Electrical interconnection to the tubing is pro-vided by a cable extending in the central bearing mount and coiled loosely about the central bearing mount there-by allowing for expansion or contraction as the reel rotates.
Patent CA-1139487-A (CA)
Inventor: LUSTIG STANLEY
IPC: C08L23/16
Filed: 1980-12-11
Granted: 1983-01-11
Abstract: COOK-IN FILM CONTAINING A           BLEND OF IONOMER AND ELASTOMER     ABSTRACT OF THE DISCLOSURE        A stretchable monolayer film adapted for packaging and cooking poultry, consists essentially of a blend of an ionomer and an elastomer.     S P E C I F I C A T I O N
Patent CA-1129885-A (CA)
Title: Method for the preparation of verbenone, myrtenal and   pinocarveol and their therapeutical use
Inventor: VEGEZZI DAVIDE
IPC: C07C49/627
Filed: 1981-01-28
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE          Balsamies such as verbenone, myrtenal and pino-carveol can be prepared from an oxidized mixture of terpenes by subjecting such a mixture coming from the oxidation of pinenes to a strong oxidizing treatment followed by the separation of the carbonyl compounds and the vacuum fractional distillation of the resultant mixture so as to recover the expected compounds in a state of very high purity.  The balsamic compounds in question are useful in the treatment of bronchopn?umonial diseases and each of such compounds has specific indications of its own according to the individual pathalogical pattern con-cerned.
Patent CA-1143624-A (CA)
Inventor: O'BRIEN THOMAS P
IPC: C11D1/52
Filed: 1981-02-19
Granted: 1983-03-29
Abstract: LIQUID DETERGENT COMPOSITION                           Abstract Liquid dishwashing detergent compositions exhibiting superior cleaning of protein and carbohydrate soils com-prise an anionic surfactant, an amide, a reducing agent, a protein denaturant and water.
Patent CA-1152480-A (CA)
Inventor: ROHR EDUARD
IPC: F16K1/22
Filed: 1981-02-20
Granted: 1983-08-23
Abstract: TITLE OF THE INVENTION:            THROTTLING DEVICE FOR PIPE CONDUITS     ABSTRACT OF THE DISCLOSURE:            A throttling device is located in a venting pipe or in a pipe section such as a flue gas pipe or conduit arranged between a boiler and a flue or chimney. The flap is held in a pipe section for removal out of the respective pipe either by tilting or by pulling the flap out. For this purpose the pipe section has a slot which is about semi-circular and which, in operation, is covered by a ring section or sector. The throttle flap may be pulled out of the pipe section together with the ring section and with its adjustment drive whereby cleaning of the pipe or conduit is substantially facilitated. Heat losses through the flue are avoided when the throttle flap is closed.
Patent CA-1157587-A (CA)
Inventor: HERBRECHTSMEIER PETER
IPC: C02F1/78
Filed: 1981-03-25
Granted: 1983-11-22
Abstract: Process and apparatus for absorbing ozone Abstract of the disclosure The invention relates to a process for absorbing ozone in water by introducing an ozone-containing gas into a water current streaming downward in an absorber, wherein the ozone-containing gas is introduced into the water current in the form of bubbles at the upper end of the absorber and subsequently conveyed downward to the absorber outlet in a direction opposed to its ascending direction.  The invention further relates to a corres-ponding apparatus for carrying out said process.
Patent CA-1166182-A (CA)
Title: Apparatus for removing the contents of damaged  aerosol containers
Inventor: FELDT ADOLF
IPC: B67C9/00
Filed: 1981-05-13
Granted: 1984-04-24
Abstract: ABSTRACT OF THE DISCLOSURE             An apparatus is provided for safely emptying aerosol spray cans which are filled with active ingredient and flammable propellant gas and which have valve seat inserts for expressing the active ingredient.  The apparatus includes an explosion-proof casing with a cap.  A discharge pipe is connected to the lower end of the casing.  A first valve vents the gaseous propellant from the discharge pipe and a second valve drains off the liquid active ingredient from the discharge pipe.  A clamp means passes through the base of the casing and is sealed to the casing in an explosion-proof manner.  The clamp is movable upwardly and downwardly for removing the valve seat from a spray can placed in the casing.
Patent CA-1154472-A (CA)
Inventor: SMITH RICHARD E
IPC: G03B27/62
Filed: 1981-06-22
Granted: 1983-09-27
Abstract: ABSTRACT A document handler employing a vacuum belt feeder having an air knife to aid in sheet separation. The quantity of air discharged from the air knife isvaried in accordance with the number of documents placed in the document handler as determined by counting the documents fed through the document handler during the initial feed cycle.
Patent CA-1187728-A (CA)
Inventor: DUBE D ROBERT
IPC: A61C3/06
Filed: 1981-07-17
Granted: 1985-05-28
Abstract: ABSTRACT           Dental mandrels, circular in cross-section, and detachable abrasive disks useful in confined areas of the mouth, in which the disk can be mounted on and demounted from the mandrel using finger pressure, and the disk can optionally be rotated relative to the mandrel when the mandrel is at rest, but the disk is gripped sufficiently firmly when the mandrel is spinning that no slippage of the disk is apparent under dental grinding conditions.
Patent CA-1188615-A (CA)
Inventor: DAHER LAWRENCE J
IPC: A61K31/65
Filed: 1981-08-18
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE      Nonaqueous solution of a tetracycline antibiotic salt which is stable upon extended storage comprises a mixture of a tetracycline antibiotic salt, nonaqueous diluent, nonaqueous solvent, and nonaqueous nonionic solubilizer.  It preferably also contains an anti-oxidant and a nonaqueous anionic solubilizer.
Patent CA-1181124-A (CA)
Title: Miniature photoflash unit with encapsulated flash  lamps
Inventor: BOUCHARD ANDRE C
IPC: H05K1/00
Filed: 1981-08-20
Granted: 1985-01-15
Abstract: TITLE:  MINATURE PHOTOFLASH UNIT WITH ENCAPSULATED FLASH LAMPS                    ABSTRACT    A miniature photoflash unit which is electrically activated when the unit is electrically connected to a power source (piezoelectric crystal) associated with many of today's pocket type cameras.  The unit is capable of being positioned atop the camera and comprises   a small planar housing, lamp-firing circuitry positioned externally of the housing, several (e.g., ten) subminiature flash lamps secured to the base and having lead-in wires passing through the base to effect electrical contact with the lamp-firing circuitry, a tabular mounting device is inserted within the camera to provide electrical connection between the circuitry and power source, and means for covering the externally located lamp-firing circuitry.  The circuitry may be positi??ed either on an external surface of the housing or on a planar surface of the cover means which is attached to the housing.
Patent CA-1160224-A (CA)
Inventor: WEHNER WOLFGANG
IPC: C07F7/22
Filed: 1981-09-10
Granted: 1984-01-10
Abstract: Abstract of the Disclosure The invention relates to triorgano-tin triazine compounds of the formula                        (I) wherein X' is -S-Y-COOSn(R')3, -O-Y-COOSn(R')3 or -NH-Y-COOSn(R')3, each of X" and X"' has the same meaning as X' or is (C1-C6alkyl)2N-, (C1-C6alkyl)-NH-, (C1-C6-alkyl)-O- or (C1-C6alkyl)-S-, Y is C1-C6alkylene, and the radicals R' can be the same or different and are C1-C6alkyl, benzyl, phenyl or cyclohexyl, each of which is unsubstituted or substituted.  A process for the production of these compounds, starting compounds suitable for this process, and the use of the compounds of for-mula I in pest control are also described.
Patent CA-1169828-A (CA)
Inventor: TATEISHI ARTHUR K
IPC: F04D25/08
Filed: 1981-10-14
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention provides a modular fan construction in which the fan motor, with its operating controls, can be tested away from the fan housing and then fit into the housing without disassembly after the testing.