baber/WOPTO huggingface dataset:
Patent CA-1144642-A (CA)
Inventor: FISHER CHARLES R
IPC: B42D15/10
Filed: 1980-06-23
Granted: 1983-04-12
Abstract: CARTRIDGE ASSEMBLY FOR DATA-SENSING SYSTEM      Abstract The present invention relates generally to the field of data-sensing systems for identification and/or security purposes (data input), and more particularly relates to a new and novel cartridge assembly for use with data sensing systems of the type as may be applied to credit cards, security badges or the like.  By the term, "card" is meant herein to include any type of media wherein it might be desirable to provide codes (invisible or otherwise) for identification and/or security purposes or any type of data input.         The cartridge assembly of the invention incorporates a new and novel "pluggable" cartridge unit adapted to receive a data carrier, such as a credit card, security card, or the like for automatic reading of coded information which is susceptible for use in a wide variety of applications.          Such applications include commercial and industrial uses, such as time and attendance, inventory control and automated manufacturing systems, banking and financial applications and access control systems (i.e. entry authorization, vending machines, voting equipment, etc.).
Patent CA-1141809-A (CA)
Inventor: FORTUNA JOHN E
IPC: F16C13/00
Filed: 1980-07-22
Granted: 1983-02-22
Abstract: BALL BEARING ABSTRACT OF THE DISCLOSURE A self-contained ball bearing assembly for use in drawer rails, the balls being axially retained between a washer secured on the hollow stem of the inner race and a flared end of the inner race.  The outer race has three interior diametral portions, namely an axially inner portion, an axially intermediate portion, and an axially outer por-tion, said axially outer portion being specially config-urated with a resilient annular snap rib, said outer race being axially retained on the balls by said axially inner portion and said resilient snap rib of said outer diametral portion.
Patent CA-1169087-A (CA)
Inventor: MACK GERRY
IPC: C08K5/59
Filed: 1980-08-26
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        Antimony mercaptocarboxylic acid esters are provided having the formula:                              wherein:           R1 is selected from the group consisting of hydrogen alkyl having from one to about eighteen carbon atoms and alkylene linked with R2 in a ring having from three to about eight carbon atoms; R2 is selected from the group consisting of alkyl having from one to about eighteen carbon atoms, phenyl, and alkylene linked with R1, in a ring having from  three to about eight carbon atoms; R3 is selected from the group consisting of hydrogen and alkyl having from one to three carbon atoms; R4 is selected from the group consisting of alkyl, aryl, alkylaryl, alkoxycarbonyl-alkylene and acyloxyalkylene having from three to about twenty carbon atoms, the alkylene having from two to about six carbon atoms;        R5 is selected from the group consisting of alkylene and cycloalkylene having from one to about eighteen carbon atoms, and such groups having from one to four hydroxyl groups;       Z is a bivalent alkylene group having from one to five carbon atoms and carrying the sulfur in a position alpha or beta to -OOC-; and n is a number from 1 to 3.     A process for preparing such antimony compounds is also provided, as well as predecessor intermediates, and stabilizer compo-sitions for polyvinyl chloride resin compositions comprising such antimony compounds, if desired with other polyvinyl chloride resin stabilizers.
Patent CA-1176153-A (CA)
Inventor: LANKENAU HENRY G
IPC: B01D1/12
Filed: 1980-09-16
Granted: 1984-10-16
Abstract: LIQUID CONCENTRATION METHOD AND APPARATUS                ABSTRACT OF THE INVENTION         An evaporator for increasing the solids content of a liquid-solids mixture employs vapor compressor means to recycle superheated vapors that are boiled off the mixture by a heat transfer fluid.  The super-heated vapors are forced into the mixture before the mixture is heated by passage over a heat transfer surface, and the vapors cause the mixture to flow past such heat transfer surface at sufficient velocity to prevent excessive solids from depositing on the heat transfer surface.
Patent CA-1133923-A (CA)
Inventor: EISERT MANFRED
IPC: C09B23/00
Filed: 1980-09-19
Granted: 1982-10-19
Abstract: Abstract of the disclosure:   Compounds of the general formula I               A - B - A               (I) where A is a radical of the formula   and B is a bridge member of the formula      .THETA.A   and where R1 and R2 independently of one another are un-substituted or hydroxy-, C1-C4-alkoxy-, cyano-, C1-C4-alkoxycarbonyl-, di-C1-C4-alkylamino-, chlorine- or bromine-substituted C1-C4-alkyl, cyclohexyl, benzyl, phenylethyl or phenyl, or R1 and R2 together with the nitrogen are morpho-lino, pyrrolidino, piperidino or N-methylpiperazino, R3 is hydrogen, chlorine, bromine, methyl, ethyl, methoxy, ethoxy or nitro, R4 and R5 independently of one another are hydrogen, C1-C4-alkyl or benzyl, X is oxygen or imino and alkylene is of 2 to 6 carbon atoms and is linear or branched.      The compounds of the formula I are particularly suitable for coloring paper pulps.
Patent CA-1158374-A (CA)
Inventor: WOBORSCHIL WALTER
IPC: G06F3/037
Filed: 1980-09-29
Granted: 1983-12-06
Abstract: DISPLAY SYSTEM FOR LOCALIZING REGIONS  IN A MIXED TEXT & PICTURE DISPLAY                  ABSTRACT OF THE DISCLOSURE        A system for localizing a region of a display incorporates a plurality of resettable counters for defining the position and extent of a cursor in two dimensions.  Data is set into the counters periodically at the beginning of each frame, or at the beginning of each scanning line, so that the size and shape of the cursor is selectable, as well as its position on the display.  When the data is modified during successive time periods, the cursor can be made to progressively reduce its size so as to indicate a point, and/or to progressively change its location.
Patent CA-1134731-A (CA)
Inventor: TSURUNAGA YASUAKI
IPC: B60C9/04
Filed: 1980-12-23
Granted: 1982-11-02
Abstract: Abstract of the Disclosure A pneumatic bias tire for off-road vehicles is disclosed.  This tire comprises a bias-structured carcass composed of plural plies each containing organic fiber cords embedded in rubber.   In the carcass, the inner plies located near the inner surface of the tire have a rubberized cord arrangement of a more slackened state as compared with the outer plies and further medium plies existent between the inner and outer plies.
Patent CA-1144751-A (CA)
Inventor: ABISHEV DZHANTORE N
IPC: F27B1/00
Filed: 1981-01-19
Granted: 1983-04-19
Abstract: SHAFT FURNACE FOR HEAT TREATMENT OF MATERIAL       Abstract of the Disclosure A shaft furnace comprises a body made up of superimposed heated sections each of which is provided with a tubular member having its walls arranged at an angle of 3 to 4 deg. to the longitudinal axis of the furnace. The tubular members are partially inserted one into another with a gap formed therebetween; the opening area of the lower portion of each tubular member of one section is 20 to 25 per cent smaller than that of the upper portion of the adjacent underlying tubular member of the furnace section.       In the area of gaps the upper portions of the tubular members are formed with pockets which are connected with outlet pipes intended for discharging gaseous and vaporous fumes from the furnace shaft.
Patent CA-1174786-A (CA)
Inventor: GREENE ROBIN N
IPC: C09D133/12
Filed: 1981-01-27
Granted: 1984-09-18
Abstract: ABSTRACT Curable coating composition containing the film-forming ingredient consisting essentially of, with the sums of the parts by weight and the mole percentages being 100 and 1001, respectively:  (1)  about 55-95 parts by weight of a copolymer of (a)  20-70 mole % ethylene, (b)  20-60 mole % methyl methacrylate, (c)  1-15 mole % of a hydroxyalkyl ester of acrylic acid or methacrylic acid in which the hydroxyalkyl group contains 2- 4 carbon atoms, and (d)  0-9 mole % of an .alpha., .beta.-unsaturated carboxylic acid selected from acrylic acid, methacrylic acid, itaconic acid, crotonic acid 2-ethylacrylic acid, and 2-propyl-acrylic acid, or of maleic anhydride, and (2)  about 5-45 parts by weight of a nitrogen-resin crosslinking agent.
Patent CA-1150694-A (CA)
Inventor: STOLLBERG RAY H
IPC: B65D5/32
Filed: 1981-02-17
Granted: 1983-07-26
Abstract: ABSTRACT OF THE DISCLOSURE     A container comprising a box body defining an interior and having a ledge extending inwardly over the interior.  A cover is selectively positionable over the interior and the ledge and a locking flap secured to the cover is adapted for positioning in said aperture to lock the cover in position over the interior and ledge.  Latch means is provided for selectively retaining the locking flap within the aperture.
Patent CA-1142001-A (CA)
Inventor: DREW GASTON G PROM SHERMAN OTT
IPC: G03B31/06
Filed: 1981-03-23
Granted: 1983-03-01
Abstract: A projector control system normally comprises automatic slide projectors, a dissolver unit, a cassette recorder unit, and a remote control unit. The cassette recorder unit has two tracks, one for the audio, and the other for the sync. signals.                    Such projector control system can be used to control manually through a control switch of a dissolver unit either the programmation of sync. signals accompa-nying an audio-track which would have been preniously re-corded for dissolve slide-sound presentation or it can also be used to control manually the operation of dissolve slide presentation only. This last operation can also be performed manually through a remote control unit.                    In this invention, an automatic unit is used with the projector control system to control auto-matically all operations desired. For instance, the pro-grammation of the sync. signals of the dissolve slide-sound presentation can be controlled automatically by means of the automatic unit.  This is achieved by connec-ting the automatic unit to the manual control switch of the dissolver unit.  The dissolve slide presentation without sound can also be controlled automatically in the same manner.  The automatic unit can also be connected directly to the remote control switch in order to control automa-tically in the same manner the projector control system.                     The automatic unit consists essentially of an IC timer type 555 which produces an electical pulse of a duration corresponding to a desired time interval; a general purpose operational amplifier type 741 which reverses the electrical pulse to give an instant electri-cal pulse at every desired time interval, and a miniature SPDT relay which controls automatically all operations of the projector control system.
Patent CA-1140290-A (CA)
Inventor: MENDELSOHN MORRIS A
IPC: C08L21/00
Filed: 1981-03-26
Granted: 1983-01-25
Abstract: ABSTRACT OF THE DISCLOSURE A sprayable, solventless bracing composition is made from the admixture of 100 parts of bisphenol A epoxy resin, up to about 8 parts of a coloring pigment, about 0.5 to about 4 parts of a thixotropic agent, about 100 to about 200 parts of butadiene/acrylonitrile polymer, and about 20 to about 40 parts of an amine terminated curing agent.
Patent CA-1158692-A (CA)
Inventor: DAVIES KEN W
IPC: A24B3/04
Filed: 1981-04-10
Granted: 1983-12-13
Abstract: APPARATUS FOR PREVENTION   OF MATERIAL BUILD-UP     IN A CONDUIT                    ABSTRACT OF THE DISCLOSURE           An apparatus and method for preventing the build-up of undesirable materials in a bend in a conduit containing a gas stream having water vapor therein.
Patent CA-1126692-A (CA)
Inventor: NOZAKI MICHIO B
IPC: C23F13/00
Filed: 1981-06-05
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE Non-sacrificial anode for use in a hot water heater has a single elongated electrically conductive wire extending within the interior of the water heater tank.  Anode distribution points made of platinum coated tantalum are attached to the conductive wire at preselected locations.  A catalyst of the type which permits hydrogen gas and oxygen gas at standard temperatures and pressures to form water molecules is suspended from the tank's interior.
Patent CA-1184683-A (CA)
Inventor: KLOSE GEORGE J
IPC: G09G3/02
Filed: 1981-06-16
Granted: 1985-03-26
Abstract: Abstract of the Disclosure An electro-mechanical display including a rotating focusing device and at least one light source   The position of the focusing device is monitored and the light source turned on under computer control to produce at a viewing position a plurality of light indications from a single source.
Patent CA-1170303-A (CA)
Inventor: MAS JOSEPH A
IPC: H02K17/16
Filed: 1981-09-14
Granted: 1984-07-03
Abstract: ABSTRACT   MULTIPLE POLE AXIAL FIELD ELECTROMAGNETIC DEVICES         In accordance with the teachings of the present invention, a core element is provided for the rotor or stator of an axial field electromagnetic device such as a motor or generator.  The core element of the present invention comprises a cylinder of annular cross section having two annular faces, an axial thickness separating the faces and a plurality of radial slots in one of the faces.  In accordance with the present invention, the dimensions of the core element and the slots thereof are sized according to a predetermined relationship.  As a result, an electro-magnetic device utilizing the core elements of the present invention is more energy efficient, cheaper and lighter relative to electromagnetic devices of the prior art.
Patent CA-1175724-A (CA)
Inventor: FUKASAWA HIROMICHI
IPC: A61M1/18
Filed: 1981-09-23
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE       A hollow fiber type oxygenator comprising a housing having an inlet port and an outlet port for oxygen and an inlet port and an outlet port for blood, and a plurality of hollow fibers for gas exchange disposed inside the housing along the longitudinal direction thereof.  In the housing is formed an inward projection midway in the longitudinal length thereof for engaging and fastening the bundle of hollow fibers to the housing and there is formed a liquid passage at the inward projection for discharging the water.  The oxygenator is so constructed that no water accumulates at the inward projection and the gas exchange efficiency is maintained at a high level even after a protracted use.
Patent CA-1173861-A (CA)
Inventor: GREIF NORBERT
IPC: C07C43/11
Filed: 1981-10-26
Granted: 1984-09-04
Abstract: LOW-FOAMING, BIODEGRADABLE ALKOXYLATION PRODUCTS   TERMINATED WITH GLYCERINE ETHER RADICALS, AND        A PROCESS FOR THEIR PREPARATION        Abstract of the Disclosure The subject invention relates to compositions of matter having the following structural formula:                     I            In this formula, R1 represents a C8-C20 alkyl radical, R2 stands for a C1-C5 alkyl radical, and n is a number, 4 through 15.  These compounds are low foaming and have acceptable biodegradability.  They are particularly useful in the formulation of automatic dishwashing detergents.
Patent CA-1163920-A (CA)
Inventor: HAWORTH JANET K
IPC: A01N25/18
Filed: 1981-11-05
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure is of an improved device for the control of selected insect populations.  The device comprises a body of a synthetic, polymeric resin adapted to contain and controllably release a pheromone of the sex attracting type.  An insecticidal coating is on at least a portion of the outside surface of the resin body.          Attracted insects make contact with the insecticide coating and are thereby killed or incapacitated in regard to mating.
Patent CA-1159067-A (CA)
Inventor: MILZNER KARLHEINZ
IPC: C07D239/47
Filed: 1981-12-14
Granted: 1983-12-20
Abstract: Abstract Pyrimidines having an amino group in the 2-position and a cyclopropylmethoxy group in the 4-position of the pyrimidine nucleus. Compounds according to the invention have valuable herbicidal activity, particularly after pre-emergence application in cotton and sunflower.
Patent CA-1198479-A (CA)
Inventor: MARKOWITZ HAROLD T
IPC: A61B5/00
Filed: 1982-01-15
Granted: 1985-12-24
Abstract: MARKER CHANNEL TELEMETRY SYSTEM FOR A MEDICAL DEVICE         ABSTRACT A marker channel telemetry system for use with a pacemaker or other medical device for transmitting event identifying codes to a remote receiver to indicate the occurrence of specific events such as sensed and paced events in a dual chamber pacemaker.  The structure of the system includes latches to store event information and for forming the marker codes.  The system also includes a serial telemetry transmitter for transmitting the data to the remote receiver.
Patent CA-1179229-A (CA)
Title: Colostomy appliance and pressure relief valve  therefor
Inventor: DOWNIE MALCOLM J
IPC: F16K17/02
Filed: 1982-03-09
Granted: 1984-12-11
Abstract: ABSTRACT "Colostomy Appliance and Pressure Relief Valve Therefor"   The invention provides a colostomy appliance comprising a stoma bag having a vent outlet provided with a pressure relief valve adapted to open when a predetermined gas pressure is reached in said bag, said vent outlet being associated with a deodourizing filter through which gas is vented from said bag.    The invention also provides a pressure relief valve comprising a valve housing, at least one inlet port to said housing, at least one outlet port from said housing, a diaphragm valve member sealing said inlet port(s), and a valve seat against which said valve member is urged in fluid-tight contact, said valve member being adapted to lift from said valve seat to open said valve when said valve is subjected to a predetermined fluid pressure.
Patent CA-1162059-A (CA)
Inventor: VITALE NICHOLAS G
IPC: F02G1/043
Filed: 1982-03-22
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE   a heat exchanger system for a Stirling engine in-cludes a heater connected to the expansion space by a pair of parallel flow ducts, and a cooler connected to the ex-pansion space by a pair of parallel flow ducts. A circu-lator is arranged to one of the heater ducts and one of the cooler ducts to continuously circulate working fluid from the working space, through the heat exchanger, and back into the same working space. The expansion and com-pression processes are thereby made more isothermal and the heat exchangers may be made smaller, more effective and with a lower pressure drop.
Patent CA-1192859-A (CA)
Inventor: BRANCHICK KENNETH J
IPC: C02F1/467
Filed: 1982-06-22
Granted: 1985-09-03
Abstract: METAL REMOVAL PROCESS    ABSTRACT            This disclosure is directed to a membrane or diaphragm-free, electrolytic process for removal of a significant portion of at least one metal contaminant from waste water containing it comprising contacting said waste water with a plurality of anodes, each anode having openings to permit the flow of waste water therethrough, and a plurality of metallized organic polymer foam reticulate cathodes wherein said anodes and reticulate cathodes are arranged in alternating manner and electrically energized.
Patent CA-1193988-A (CA)
Inventor: FLOTOW RICHARD A
IPC: F16D65/12
Filed: 1982-07-30
Granted: 1985-09-24
Abstract: Brake With Torque Limiting Coupling Abstract Of The Disclosure A torque limiting clutch brake 50 has an inner brake assembly 55 and an outer cover assembly 60 mounted for relative rotation on the brake assembly.  The brake assembly 55 includes a brake washer 52 adapted to be driven by a shaft, and an intermediate plate 51 connected to the brake washer by a lost motion coupling.  The cover assembly includes wave washers 62 frictionally engaged with the intermediate plate 51 for torque limiting characteristics.
Patent CA-1194335-A (CA)
Inventor: BEHNKE HORST
IPC: C05C3/00
Filed: 1982-08-12
Granted: 1985-10-01
Abstract: ABSTRACT           Fertiliser and process for the production thereof The present invention provides a fertiliser which consists essentially of liquid ammonia contain-ing dissolved dicyandiamide and optionally also containing urea.     The present invention also provides a process for the production of this fertiliser.
Patent CA-1194796-A (CA)
Inventor: KAMISHITA TAKUZO
IPC: A61K47/44
Filed: 1982-08-13
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE      A pharmaceutical preparation for external application which comprises a solution of a non-steroid antiphlogistic analgesic agent dissolved in at least one adjuvant selected from the group consisting of peppermint oil, methyl salicy-late, ethyl salicylate and monoglycol salicylate in an amount at least sufficient to dissolve said antiphlogistic analgesic agent, and bases for external application.
Patent CA-1187021-A (CA)
Inventor: BOSSI CARLO
IPC: C10C3/02
Filed: 1982-09-20
Granted: 1985-05-14
Abstract: ABSTRACT            A method is described for the ecological recovery of carbonaceous substances, usable in particular as so-lid fuels, from acid sludge originating from the treat-ment of petroleum fractions with sulphuric acid. According to the present invention, the acid sludge is removed from its deposits in the form of pieces of any size, and is simultaneously neutralised surperficially and partially by means of basic powdered solids and/or liquids, followed by complete neutralisation under stir-ring, and cooling to a temperature of between 35 and 150°C, in oder to obtain solid fuels. The neutralising agents used are calcium salts and va-rious other inorganic or organic basic materials.
Patent CA-1177085-A (CA)
Inventor: STAHLY G PATRICK
IPC: C07D209/44
Filed: 1982-10-15
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         Nitroarylacetic acid esters are prepared by reacting a nitroaromatic compound with an alpha,alpha-disubstituted acetic acid ester in a sub-stantially anhydrous aprotic solvent and in the presence of a base so that the ester undergoes a nucleophilic substitution on an unsubstituted ring carbon of the nitroaromatic compound during which an alpha-substituent functions as a leaving group.  The nitroarylacetic acid esters formed by the process can be readily converted into derivatives, such as pharmaceuticals.
Patent CA-1198324-A (CA)
Title: Method for preparing a magnetic recording medium
Inventor: ASAI TAKAMITSU
IPC: G11B5/706
Filed: 1982-11-01
Granted: 1985-12-24
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to an improved method for preparing a magnetic recording method having excellent magnetic orientation comprising the steps of 1) dispersing ferromagnetic fine particles which are plate-shaped and which have an axis of magnetization perpendicular to the plates of the particles in a binder and 2) coating a magnetic coating layer on a non-magnetic support wherein the method comprises, after coating the magnetic coating layer and before drying it, subjecting the surface of the magnetic layer to a magnetic field from the direction perpendicular to the support to produce a magnetic orientation while contacting the surface of the magnetic layer with a flexible smoothening sheet.
Patent CA-1208439-A (CA)
Inventor: BLANCHET PIERRE
IPC: F23L9/02
Filed: 1982-12-07
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to furnaces. It relates to regenerator furnace, characterised in that it possesseB burner pipes each having, in cross-section, a general square or rectangular shape, the upper part or cover of each pipe being built with monolithic elements made of refractory material and of sufficient extent for eaoh upper element to rest at its ends on the refractory elements forming the lateral walls of the pipes, there lateral elements themselves resting of refraotory elements forming thc base of the pipes. Use-by the glass industry.