baber/WOPTO huggingface dataset:
Patent CA-1165268-A (CA)
Inventor: KUUSIKKO MATTI J
IPC: F27B1/20
Filed: 1980-08-18
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE The present invention is concerned with a conveying apparatus espe-cially to be used for charging a shaft furnace.  The apparatus comprises a transferring device consisting of at least one carriage accommodating at least two skips with open tops.  At the upper part of the skip there is, or can be attached a lifting handle.  The skips are lifted to the emptying position by a lifting device including locking bars and a locking device.  The locking bars are situated, in relation to the pouring lip of the skip, on the opposite side of the transverse vertical plane passing through the center of gravity, in order to tilt the skip around the locking bars.
Patent CA-1192941-A (CA)
Inventor: YAGI HIDEO
IPC: G03B15/05
Filed: 1980-10-09
Granted: 1985-09-03
Abstract: FLASH UNIT HAVING PLURAL FLASHLAMPS                  Abstract of the Disclosure An electronic flash unit is disclosed which includes one flashlamp arranged to illuminate an object from the front side thereof and another flashlamp which is rotatably mounted and arranged to direct light at an angle such as to illuminate the object after reflection.   Circuitry is provided for accurately controlling the relative illumination provided by the lamps and also for obtaining the optimum total exposure.
Patent CA-1156756-A (CA)
Inventor: TAKANO MASAYUKI
IPC: G11B5/588
Filed: 1980-10-21
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE      A helical scan type video tape recorder having a special reproducing function is disclosed, wherein a rotary magnetic head is mounted on an electrically deflect-able bi-morph leaf so that a reproduced image is obtained without guard-band noise at any special reproducing modes.     A pair of counters are provided in order to decide a bias potential for the bi-morph leaf so that the rotary magnetic head nay start to scan just on a video track from the beginning. Control track pulses reproduced from a video tape and pulse signals generated in association with the movement of the video tape are used for determining a position of the video track relative to the rotary magnetic head.
Patent CA-1151976-A (CA)
Inventor: SHEPPARD PETER H
IPC: B62D5/24
Filed: 1980-11-20
Granted: 1983-08-16
Abstract: POWER STEERING GEAR WITH ADJUSTABLE VALVE POSITIONING PIN       ABSTRACT:           An adjustable guide pin arrangement for an integral power steering gear is provided.  A recipro-cating valve is provided within the piston of the gear to selectively distribute pressurized fluid to the end of the piston for steering action.  An input shaft engages the valve to move the valve providing the input signal.  An output pinion engages the piston along the side.  The guide pin is mounted in the pis-ton and has two pairs of tapered flat guide surfaces at its distal end.  One pair of guide surfaces engages a corresponding tapered slot in the valve for each adjusted position.  Screw threads are pro-vided to adjustably move the pin inward for less clearance and outward for more clearance between the guide surfaces and the sides of the slot.  The taper of the distal end of the pin is approximately 2°-2 1/20. Each quarter turn preferably provides a differential clearance of approximately .001 inch.  A tool-engaging slot on the head of the pin provides for easy visual adjustment during assembly.
Patent CA-1180940-A (CA)
Inventor: SWARTZ WILLIAM E
IPC: A23L17/00
Filed: 1980-12-24
Granted: 1985-01-15
Abstract: PROTEIN FORTIFIED FISH            ABSTRACT       Protein fortified intact fish flesh comprising intact fish flesh having incorporated therein a whey protein fortifier composition having more than about 30% by weight whey protein on a dry solids basis and processes for the preparation thereof.
Patent CA-1158879-A (CA)
Inventor: DELANNOY ROBERT
IPC: D04B21/18
Filed: 1981-01-22
Granted: 1983-12-20
Abstract: 1. Method for manufacturing an elastic stitched retention bandage on Raschel machine, of the type including a chain made by means of an inextensible yarn associated or not with a not covered elastic yarn, with combination of the yarns in order to cause at least one not covered elastic yarn to work jointly on the same needle with at least one inextensible yarn, and this for a part of the inextensible yarn, said method being characterized in that for obtaining a bandage having particular qualities of softness, inflatability and absorption power, inextensible warp yarns (1a) are caused to work in regular alternance or not with an elastic not covered yarn (2), and inextensible warp yarns (1) are caused to work singly, the method being also characterized in that all the extensible yarns are knitted and that the chains thus formed are connected in a manner known in se by yarns (4) working transversely.
Patent CA-1120668-A (CA)
Inventor: CASTRO ANTHONY J
IPC: C08J9/28
Filed: 1981-02-27
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE     A microporous cellular polymer structure comprising a synthetic thermoplastic polymer selected from the group consisting of olefinic polymers, condensation polymers, oxida-tion polymers,and blends thereof.  The polymer structure has a C/P ratio of from about 2 to about 200, an S value of from about 1 to about 30, and an average cell size from about 0.5 to about 100 microns.
Patent CA-1180342-A (CA)
Inventor: ROMANO UGO
IPC: C07C68/06
Filed: 1981-03-04
Granted: 1985-01-02
Abstract: PROCESS FOR SYNTHESISING ALLYL CARBONATES OF POLYHYDRIC     ALCOHOLS AND THEIR DERIVATIVES     ABSTRACT OF THE DISCLOSURE:     The application relates to a process for synthesising carbonic allyl esters from polyhydric alcohols, which are reacted with diallyl carbonate in the presence of a basic catalyst, which can be chosen from sodium hydroxide, sodium carbonate, sodium alcoholate, organic bases or basic ion exchange resins.  The final products obtained differ according to the ratio of the components of the starting mixture.  Thus, in the case of diols with a diallyl carbonate/diol ratio great-er than or equal to 10, the resultant product is constituted by the bis allyl carbonate of the diol together with a quantity of less than or equal to 10% of oligomers repre-sented mainly by dimers.  If the ratio is less than 10, the percentage of oligomers rises until, in the case of an approximately stoichiometric ratio, it reaches a value close to 70% of the reaction product.
Patent CA-1155606-A (CA)
Inventor: DAVIS JAMES A
IPC: C08J5/10
Filed: 1981-03-31
Granted: 1983-10-25
Abstract: 18.                     Abstract of the Disclosure This invention is directed toward a rubber skim stock composition and a product containing the skim stock having improved adhesion and adhesion retention with metallic reinforcement cords such as brassed steel.  The invention composition comprises a vulcanizable rubber skim stock and an organic salt of cobalt and an organic salt of nickel and is prepared by mixing the cobalt and nickel salts with the rubber skim stock prior to contacting the metallic reinforcement.  Tests conducted with brass-plated and zinc-plated steel cords showed improved metal adhesion and metal adhesion retention with use of the rubber skim stock of this invention when compared to existing formula-tions.
Patent CA-1141948-A (CA)
Inventor: SCOTT FLOYD L JR
IPC: E21B23/00
Filed: 1981-04-22
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for making orientation measure-ments in a drill string within a well bore comprising a tubular housing (22) adapted for insertion into the drill string and first (13) and second (15) measuring devices in the housing for measuring first and second orientation characteristics, respectively, of the drill string.  A signal generator (23) is responsive to the two measuring devices to provide a signal which is representative of the orientation characteristics measured.  The measuring devices are operated alter-nately so that the signal from the signal generator is alternately representative of the first and second orientation characteristics.  The signal from the signal generator, when the latter is controlled by the first measuring device, is different from the signal when the latter is controlled by the second measuring device so that it is readily apparent which of the two measuring devices is reporting.
Patent CA-1165007-A (CA)
Inventor: SANDER WENDELL B
IPC: G09G5/34
Filed: 1981-05-07
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE    A microcomputer system with video display capability, particularly suited for small business applications and home use is described.  The CPU performance is enhanced by permitting zero page data to be stored throughout the memory.  The circuitry permitting this capability also provides a pointer for improved direct memory access.  Through unique circuitry resembling "bank switching" improved memory mapping is obtained.  4-bit digital signals are converted to an AC chroma signal and a separate luminance signal for display modes.  Display modes include high resolution modes, one of which displays 80 characters per line.
Patent CA-1184706-A (CA)
Inventor: HARTMANN GEORGE C
IPC: D06P5/20
Filed: 1981-05-12
Granted: 1985-04-02
Abstract: ABSTRACT A process for electrostatic printing of fabrics wherein a latent electrostatic image is created by a computer driven stylus marking pen on an electrically insulating substrate which image is developed with dye particles dispersed in a carrier liquid. The dye particles are then brought into contact with the fabrics, such as by image transfer followed by fixing of the dye to the fabric.
Patent CA-1151149-A (CA)
Inventor: MARSCH HANS-DIETER
IPC: F28F21/08
Filed: 1981-06-12
Granted: 1983-08-02
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for heat exchange between ammonia converter effluent recycle gas and water, has heat exchanger tubes carrying the recycle gas and seal-welded into a clad tubesheet which partitions the device into a pressure-bearing channel and a heat exchanger chamber.  An inlet bucket admits the hot recycle gas to the tubesheet and is cooled by surrounding cooled recycle gas.  The heat exchanger tubes (10) are of ferritic steel and are welded to the rear side (25) of tubesheet (4).  Each tubesheet hole (23) in the hot gas inlet area has a cladding (24) of nitriding-resistant material.  A protective sleeve (37) of nitriding-resistant material is inserted as nitriding-resistant cladding (24) into the tubesheet hole (23).  The sleeve has a smaller outside diameter than the tubesheet hole, and the annular space between wall of the tubesheet hole and protective sleeve (37) is filled with thermal insulation(38).
Patent CA-1153603-A (CA)
Title: Cale d'epaisseur pour rehausser un cadre-support a  tampon d'une bouche d'acces
Inventor: LECUYER MAURICE
IPC: E02D29/14
Filed: 1981-06-17
Granted: 1983-09-13
Abstract: PRECIS DE LA DIVULGATION:          Cale d'épaisseur destinée à rehausser un cadre-support à tampon d'une bouche d'accès.  Cette cale a la forme d'un corps annulaire à faces parallèles pourvu, le long de la périphérie externe d'une de ses faces, d'un collet ininterrompu et, le long de la périphérie externe de l'autre face, d'un décrochement également ininterrompu et capable de recevoir le collet d'une cale identique qui lui serait sous-jacente ou encore un épaulement périphérique externe prévu sur la section annu-laire de tête de la bouche d'accès.  La face pourvue d'un collet délimite ainsi un logement en forme de L susceptible de recevoir la base du cadre-support à tampon.
Patent CA-1125357-A (CA)
Inventor: NUVER ERIC L H
IPC: H05B41/231
Filed: 1981-07-21
Granted: 1982-06-08
Abstract: LIGHTING CIRCUITS     ABSTRACT OF THE DISCLOSURE     Circuits are disclosed for use in a gaseous-discharge lamp lighting system which provide starting pulses to the lamp and/or a source of auxiliary light.  One circuit pro-vides starting pulses and/or auxiliary light until the gaseous-discharge lamp approaches its normal operating condition, while other circuits terminate these functions once the gaseous-discharge lamp ignites.
Patent CA-1163123-A (CA)
Inventor: ANDERSON RONALD A
IPC: H01B7/17
Filed: 1981-09-21
Granted: 1984-03-06
Abstract: Abstract of the Disclosure A cable adapted for well logging has an optical fiber core in which the optical fibers are protected from moisture and non-uniform stresses by first wrapping the fibers in a helical spiral around a solid, soft, deformable core material and then blanketing them with more of the same.  Next the blanketed core is closely and tightly wound with several overlapping layers of a metallic tape jacket.  The jacket buffers radial loads applied by other portions of the cable and forms a barrier against moisture penetration.  The soft core and blanket have properties close to a liquid so that only uniform, essentially hydrostatic stresses are transmitted to the optical fibers.
Patent CA-1158891-A (CA)
Inventor: LEVESON RICHARD C
IPC: G01N30/64
Filed: 1981-10-01
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE The invention disclosed is a detection system for the detection of gaseous or vaporous ionizable chemical species entrained in air as a carrier gas.  The system includes a gas chromatograph column for separating the chemical species to be detected and a photoionization detector designed for use with air as the carrier gas.
Patent CA-1162755-A (CA)
Inventor: KNOLL DIETER
IPC: A47J41/00
Filed: 1981-11-27
Granted: 1984-02-28
Abstract: Abstract of the Disclosure An upper and lower member define a feed chamber in a container cover. An insert is placed in the feed chamber to provide fluid communication from outside the cover to the associated container.  A liquid blocking layer is formed in the feed chamber when the liquid is poured through the opening of the cover to minimize heat and aroma losses.
Patent CA-1164438-A (CA)
Inventor: RIZKALLA NABIL
IPC: C07C51/00
Filed: 1981-12-23
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE       A carboxylic acid, such as acetic acid, is prepared by carbonylation of a hydrocarbyl alcohol, such as methanol by the use of a molybdenum-nickel or tungsten-nickel co-catalyst in the presence of a promoter comprising an organo-phosphorus compound or an organo-nitrogen compound wherein the phosphorus and nitrogen are trivalent and in the presence of an iodide.
Patent CA-1185119-A (CA)
Inventor: BARNARD JACK A
IPC: F04B47/08
Filed: 1982-01-14
Granted: 1985-04-09
Abstract: ABSTRACT  OF  THE  DISCLOSURE     A piston-and-cylinder engine powered by compressed gaseous medium such as air, nitrogen, methane, helium, or hydrogen supplied at up to 20 atmospheres from a plenum via cylinder port to a face of a free piston fixed on a tubular piston rod extending through an end wall, the rod being connected to the piston of a reciprocating double-acting piston/cylinder pump raising a well fluid.  A gas-distribution valve has an actuator rod formed with a shoulder which is pushed by the engine piston near the end of a stroke to energize a spring, and has a slender extension terminated in a head captive in the piston rod which is pulled by the piston near the end of its alternative stroke.  At a predetermined piston/end wall clear-ance a trip mechanism frees a rotatable cylindric valve having channels to turn rapidly to a second position from its first position to register channels with valve ports for applying high pressure through a cylinder port approached  by the piston, and connecting a low pressure line to the opposite port.     When methane is used, the low pressure line may discharge into the well casing.  The high pressure supply is preferably at 500°K or more and may be delivered by an adiabatic compressor.  Up to three pairs of engines may be ganged in aiding relation to drive one pump.          The engine/pump unit is supended at the ends of the tubing leading to surface.  The high-pressure line may be insulated.
Patent CA-1183984-A (CA)
Inventor: BRANDSTETTER FRANZ
IPC: C08L25/00
Filed: 1982-02-02
Granted: 1985-03-12
Abstract: Abstract of the Disclosure:  Self-extinguishing molding materials, comprising (A) a polymer of a vinyl-aromatic compound, especially a styrene polymer, which has been made impact-resistant, (B) a polyphenylene ether and (C) a flameproofing additive, with or without (D) conventional additives, wherein one part of the soft component of the impact-resistant polymer of the vinyl-aromatic compound has a mean particle size of ? 1.5 µm and the other part has a mean particle size of >3 µm.   Such molding materials not only have good self-extinguishing properties but also give moldings having a particularly uniform matt surface.
Patent CA-1184002-A (CA)
Inventor: WIEGNER GEORG
IPC: A61F13/20
Filed: 1982-02-26
Granted: 1985-03-19
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a tampon applicator.  More parti-cularly, this invention relates to an application system for hygienic introduction of a tampon which comprises a substan-tially cylindrical outer sleeve, a substantially cylindrical inner sleeve displaceable therein having an outer diameter substantially the same as the inner diameter of the outer sleeve and a flanged end, and a substantially cylindrical tampon, wherein (a) the front end of the outer sleeve is a conically rounded lamellar shutter means consisting of a ring of tulip-shaped, folded, individual lamellae abutting a cir-cumferential groove, the shutter means being normally closed and opening during ejection of the tampon, the circumferen-tial groove acting as a hinge means; (b) the outer sleeve consists of a high-gloss, plastic-coated paper, said paper being coated on the outer surface and said coated paper being readily water degradable or water dispersible; (c) the inner sleeve is comprised of water degradable or water dispersible paper; (d) the inner surface of the outer sleeve and the outer surface of the inner sleeve have co-efficients of friction such that they do not readily slide without applied pressure but on application of slight manual pressure readily slide, thus facilitating the opening of the lamellar shutter means and ejection of the tampon; (e) the outer sleeve has a grip in the form of a scoring; (f) said inner sleeve has substantially the same length as the outer sleeve; and (g) the outer sleeve, inner sleeve, and tampon form with the closed lamellar shutter means at the front end of the tampon a substantially closed system.     -A-
Patent CA-1178821-A (CA)
Inventor: ENDER HANS G
IPC: G01L1/04
Filed: 1982-03-23
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for determining the pressure between a support dressing and a body portion surrounded by said support dressing comprises means for sensing the pressure, means for indicating the pressure sensed and an arrangement transfering the pressure sensed to said means for indicating the pressure. The means for sensing the pressure may have a first part borne by the support dressing and a second part movable relative to the first one and being urged against the body portion by a spring or the like, said second part being connected to an indicator cooperating with a graduation through a lever system. The means for sensing the pressure may, however, also comprise a cavity filled with an incompressible fluid, said cavity being defined by a wall being flexible at least in a range abutting the body portion.          The cavity is connected via a conduit system with a sight glass cooperating with a scale, or the hollow body enclosing the cavity acts on a displaceable part connected by a lever system to an indicator cooperating with a graduation.
Patent CA-1207755-A (CA)
Title: 7s and 11s vegetable protein fractionation and isolation
Inventor: HOWARD PAULETTE A
IPC: A23J1/00
Filed: 1982-04-06
Granted: 1986-07-15
Abstract: FRACTIONATION AND ISOLATION       ABSTRACT OF THE DISCLOSURE        Aqueous mixtures of water-soluble 7S and 11S proteins are effectively fractionated and isolated by precipitating the 11S protein at a pH 5.8-6.3 in the presence of carefully controlled concentrations of water-soluble salts and sulfurous ions.   The enriched 7S whey may then be adjusted to a pH 5.3-5.8 to precipitate substantially all of the remaining water-soluble 11S protein from the whey an enriched 7S fraction may then be recovered from the whey.  The fractionation is capable of producing either 11S or 7S isolates which respectively contain less than 5% 7S or 11S protein impurities.
Patent CA-1224460-A (CA)
Inventor: KLEIN ROBERT S
IPC: C07D491/048
Filed: 1982-07-30
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            Beta-glycosyl C-nucleoside compound of the formula   wherein X is NR10, S or O             R10 is H or alkyl with 1 to 6 carbon atoms   wherein R6, R7 and R8 are independently selected from H or alkyl of 1 to 6 carbon atoms; or R2 is H, NH2,  , SR12, or OR12 wherein R16, R11 and R12 are independently selected from H or alkyl of 1-6 carbon atoms;          R3 is OH, SR13, or OR9;          R4 is OH, SR14 or OR15;      R9, R13, R14 and R15 are individually selected from C1-C6 alkyl and C1 to C6 acyl;          R5 is OH or H, R'5 is OH or H with the proviso that at least one of R5 or R'5 is H; excluding 2-deazaoxoformycin, and HCl salts thereof.  A method of forming the beta-glycosyl C-nucleoside compounds is also disclosed.  These compounds have been found to inhibit the growth of leukemic cells.          They have anti-tumor activity and also have some anti-viral activity.
Patent CA-1212237-A (CA)
Inventor: JORGENSEN ARNE R
IPC: B23F23/04
Filed: 1982-08-18
Granted: 1986-10-07
Abstract: GEAR BURNISHING AND HONING MACHINE            Abstract of the Disclosure A gear finishing machine is provided which utilizes a driven rotary finishing gear and two idler finishing gears.  In addition a reciprocating oscillatory mechanism that employs leaf springs as the coupling member, changes rotary into reciprocating motion, which serves to oscillate the workpiece gear across the finishing gears. The machine is capable of either burnishing or honing the workpiece gear according to the ratio of the rotary to sliding velocity of the workpiece gear relative to the finishing gears, duty cycle, and loading pressures.  Sensors are utilized which detect undersize and oversize gears, the withdrawing of the driven burnishing gear to the correct location to eject the workpiece gear and the presence of gears in the input and output chute which serve as control signals for the machine.
Patent CA-1196467-A (CA)
Inventor: GUPTAIL WILLIAM G
IPC: B22C5/08
Filed: 1982-10-04
Granted: 1985-11-12
Abstract: Abstract Cooling air is introduced into the vibrating chamber of a sand reclaiming apparatus.  A plurality of hollow inverted V-shaped ribs, extending longitudinally along the floor of the chamber distribute the air from an external source over the bottom region of the chamber.  A gap is included between the lower edges of the ribs and the chamber floor. The air traveling within the hollow of the ribs is expanded about the lower edges of the ribs and directed upwardly through the bonded sand particles to effect cooling.
Patent CA-1197684-A (CA)
Inventor: SCHMIDT EVALD G
IPC: D01B1/50
Filed: 1982-10-14
Granted: 1985-12-10
Abstract: A B S T R A C T     This invention relates to a process for preparing peat fibers from peat. The process involves preparing a suspension of peat, whereby peat fibers are liberated from the parent material. Course particles are separated in a dewatering step, and peat fiber material of a desired water content is obtained.          The invention provides a process in which colloidal particles are isolated from colloid containing water, a byproduct of peat processing, and in which the water is recycled into the peat suspension. This makes it possible to use a simple, mobile installation which is suitable for use almost all year round, in relatively small peat areas which may be poorly drained or otherwise up to now unsuitable for peat exploitation.