baber/WOPTO huggingface dataset:
Patent CA-1182847-A (CA)
Inventor: ACHELPOHL FRITZ
IPC: B65G57/02
Filed: 1982-03-02
Granted: 1985-02-19
Abstract: Abstract of the Disclosure The invention relates to apparatus for stacking flat articles, such as tube sections, bags of sacks, comprising two spaced apart hubs arranged to rotate in synchronism on a horizontal axis and carry-ing respective spiders, the arms of which are equally angularly spaced and on their leading sides in the sense of rotation carry suction nozzles, further comprising receiving or carrying means for the articles, which receiving or carrying means are disposed between the arms adjacent to the horizontal plane which contains the horizontal axis and protrude beyond the articles to such an extent that the side edges of the articles extent at least in part the planes in which the arms are rotat-able, further comprising a series of needles, which are disposed on that side of the axis which is opposite to the receiving means and are closely spaced from the arms of one of said spiders and extend approximately parallel to that one of said arms which is in a horizontal position and are adapted to enter perforations of the articles as the latter are delivered by said arms, and means for sucking air from said nozzles and for controlling the air thus sucked. The receiving means are preceded by a pair of pinch rollers, which are formed with spaced apart annular grooves, air blast nozzles are provided in said annular grooves on both sides of the sheeting web, which is fed by the pinch rollers, transverse severing means are provided between the pair of pinch rollers and the receiving means, and additional air blast nozzles are arranged in a row extending in the direction of conveyance and disposed laterally between the receiving means and. the planes in which thea arms are rotatable, which additional air blast nozzles include an acute angle with the direction of conveyance.
Patent CA-1176888-A (CA)
Inventor: TISSARI MARTTI
IPC: D21F9/00
Filed: 1982-05-12
Granted: 1984-10-30
Abstract: TWIN-WIRE FORMING SECTION OF A PAPER MACHINE     ABSTRACT OF THE DISCLOSURE          A lower wire loop of a paper machine has an initial single-wire portion of a dewatering zone defined by an initial portion of the wire of the lower wire loop, succeeded by an upper wire unit defining a twin-wire dewatering zone with a coinciding upper run of the wire of the lower wire loop.  Dewatering occurs in the twin-wire dewatering zone through the wire of the lower wire loop and the wire of the upper wire loop.  The twin-wire dewatering zone is located above the level of the initial portion of the wire of the lower wire loop.  A first dewatering element is a first forming shoe in the direction of the web run in the upper wire loop.  The twin-wire zone curves in a first direction in a first sector on the first forming shoe so that dewatering occurs primarily through the wire of the lower wire loop.  A second dewatering element is a second forming shoe following the first forming shoe and spaced therefrom in the lower wire loop.          The twin-wire zone curves in a second direction opposite to the first direction in a second sector on the second forming shoe so that dewatering occurs primarily through the wire of the upper wire loop.
Patent CA-1176622-A (CA)
Inventor: RINZ JAMES E
IPC: C07D317/36
Filed: 1982-06-04
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE Cyclic carbonates are manufactured from oxiranes, such as methyl oxirane (propylene oxide), and heterocumu-lenes, such as carbon dioxide, in the presence of a catalytic system.  The catalytic system is a combination of a Group IVB or VB transition metal complex and a Lewis base, such as a bromide ion.
Patent CA-1178026-A (CA)
Inventor: REYNOLDS JAMES E
IPC: C22B7/02
Filed: 1982-06-11
Granted: 1984-11-20
Abstract: A B S T R A C T     Alkali and alkaline earth metal chlorides contained in a residue of a chlorination process of a reed material of bauxite or clay associated with coal are removed by the addition of sulfuric acid which causes their conversion to their sulfats form and the simultaneous production of hydrochloric acid.   The hydrochloric acid can be recycled to the chlorination process.   The hydrochloric acid may be utilized, for example, as a binder of the reed material, to prechloridize the Seed material or as a portion of the leach solution when the chlorination process is a hydrochloric acid leach.
Patent CA-1173229-A (CA)
Inventor: SALENSKY GEORGE A
IPC: B23K35/22
Filed: 1982-06-30
Granted: 1984-08-28
Abstract: ALUMINUM TRIHYDRATE MODIFIED      ZINC-RICH COATINGS                 ABSTRACT OF THE DISCLOSURE         Modifying zinc-rich coatings with film-forming binders and aluminum trihydrate improves corrosion resistance on steel as well as welding properties.   1.
Patent CA-1204775-A (CA)
Inventor: DANZIN CHARLES
IPC: A61K31/195
Filed: 1982-08-13
Granted: 1986-05-20
Abstract: ABSTRACT             DECARBOXYLASE - INHIBITING FLUORINATED ALKANE DIAMINE                                DERIVATIVES           Novel fluorinated diamine derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:-     Formula 1 wherein:          Rc represents hydrogen or carboxy;          R1 represents hydrogen or C1-C6 alkyl;          Z represents methylene or oxygen; m and n each represent 0, 1 or 2 but m + n = 1 or 2; and p represents 1 or 2.
Patent CA-1244480-A (CA)
Inventor: DIMMIG DANIEL A
IPC: C07C67/00
Filed: 1982-08-16
Granted: 1988-11-08
Abstract: -i-Abstract of the Disclosure A method is disclosed for improving the odor of dialkyl polysulfides of the formula R-SxR1 (R and R1 are C1-C18 alkyl or substituted-alkyl groups, x is 2-6) which contain sulfur bearing odoriferous impurities wherein the impure polysulfide is intimately mixed with a specified metal salt for a period of time sufficient to reduce the odor of the mixture.
Patent CA-1197578-A (CA)
Inventor: BARIL MICHEL
IPC: H01P1/15
Filed: 1982-08-18
Granted: 1985-12-03
Abstract: ABSTRACT OF THE DISCLOSURE          An  electromagnetic  waveswitch  formed  by  a rectangular waveguide having a longitudinal axis asso-ciated with a semiconductor wherein the waveguide has dimensions which allow propagation of millimeter waves, the switch comprises:  a step centrally formed in the waveguide and defining a ridged space of given volume; a bar of semiconductor material disposed in the ridged space of the waveguide formed by the step; the bar has a high breakdown voltage and a low thermal resistance wherein the volume of the bar is identical to that of the ridged space and wherein the waveguide is formed in a first and a second part with the first part being a flat metal plate and the second part being a U-shaped metal plate in which the step is formed so that the joining together of the first and second parts forms the cavity of the waveguide and the first and second parts are insulated by a layer of insulating material.
Patent CA-1199906-A (CA)
Inventor: SCOTT ROBERT N
IPC: C10M173/02
Filed: 1982-08-31
Granted: 1986-01-28
Abstract: WATER-BASED HYDRAULIC FLUIDS          CONTAINING HYDROXYALKYLATED ISOCYANURATES               Abstract of the Disclosure Disclosed are water-based, fire resistant hydraulic fluids which comprise: (a)  about 20% to about 60% by weight water; (b)  a sufficient amount of a hydroxyalkylated isocyanurate to form a hydraulic fluid with a viscosity from about 100 SUS to about 400 SUS at 100°F, said hydroxyalkylated isocyanurate having the formula:       wherein x, y and z are each from about 3 to about 15, and each R is individually selected from hydrogen and methyl; (c)  about 0.01% to about 5% by weight of a liquid phase corrosion inhibitor; and (d)  about 0.01% to about 5% by weight of a vapor phase corrosion inhibitor.            These water-based isocyanurate fluids are comparable to known water-based glycol fluids in important operating properties such as lubricity and fire resistance, and have the additional advantage of offering a substantial reduction in the flammability of the residual material resulting from loss of water content.
Patent CA-1197974-A (CA)
Inventor: LOOF PHILIPPUS
IPC: C01B17/04
Filed: 1982-09-23
Granted: 1985-12-17
Abstract: A B S T R A C T               PROCESS FOR COMBUSTING HYDROGEN SULPHIDE-CONTAINING GASES AND BURNER FOR    USE IN SUCH A PROCESS      Process for partially combusting H2S-containing gases in a Claus unit by means of a burner comprising a burner gun surrounded by an air register provided with openings for the supply of an oxygen-containing gas, in which process the pressure drop of the oxygen-containing gas over the air register is maintained at or above a predetermined minimum value by partially blanking off the openings in the air register, e.g. by a movable sleeve. A burner for use in this process is also claimed.
Patent CA-1187752-A (CA)
Inventor: GROSSMANN FREDERIC
IPC: A61F13/00
Filed: 1982-09-30
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE     A system for applying relatively large adhesive backed bandages (1) to a patient for a wound dressing, burn dressing, surgical incise drape, etc. The system includes an applicator (7,8) that is substantially less flexible than thebandage (1), which is joinable to the bandage during application, but which is removed from the bandage so as not to interfere with the flexible functioning of such bandage on a patient's anatomy.
Patent CA-1177218-A (CA)
Inventor: BRAUNSHTEIN SULI
IPC: E04H7/30
Filed: 1982-10-14
Granted: 1984-11-06
Abstract: Abstract Disclosed is a portable silo for bulk storage of granular material, being an improvement over that in prior Canadian Patent 1,122,130 in respect of simplification of design and facilitation of the adjustment of tension in the flexible bands that extend between posts and horizontal bars that constitute the members of a frame in which a flexible bag is confined.
Patent CA-1194026-A (CA)
Inventor: GOUDIE ALEXANDER C
IPC: A61P29/00
Filed: 1983-02-23
Granted: 1985-09-24
Abstract: ABSTRACT            Compounds of formula (I)                        (I) wherein:            Ar is phenyl optionally substitituted in the o-, m- or p-position by C1-4 alkyl, C1-4 alkoxy, halo, C1-4 alkylthio or trifluoromethyl, 2-pyrryl optionally N-substituted by C1-4 alkyl, 2-furyl or 2-thienyl either being optionally substituted in the 3-, 4-, or 5- position by C1-4 alkyl, chloro or bromo, 3-furyl, or 3-thienyl; R1 is hydrogen, C1-4 alkyl, fluoro, bromo or chloro; and X is CH2 and either Y is CO, CHOH, CH(OCOR2) or C(OR3)OR4, and Z is CH3, or Y and Z together are C(OR5)=CH2 or C(OCOR5)=CH2, or X is CHOH, Y is CHOH or CO and Z is CH3, or X and Y together are CH=C(OR5) or CH=C(OCOR5) and Z is CH3, in which R2 is phenyl optionally subsituted in the o-, m- or p- position by C1-4 alkyl, C1-4 alkoxy or halo, or is C1-7 alkyl optionally substituted by phenyl or amino, R3 and R4 are C1-4 alkyl or together are C2-3 polymethylene, and R5 is C1-4 alkyl having anti-inflammatory and analgesic activity.
Patent CA-1207152-A (CA)
Inventor: GUERRIERO RENATO
IPC: C22B7/00
Filed: 1983-03-31
Granted: 1986-07-08
Abstract: "PROCESS FOR RECOVERING METALS OF HIGH COMMERCIAL VALUE CONTAINED  IN A MUD."            Abstract of the disclosure: A process for recovering metals of high commercial value from  a mud containing lead, antimony, silver, arsenic, bismuth and copper by a wet method, by attacking with hydrochloric acid in aqueous solution accompanied by air injection.
Patent CA-1185611-A (CA)
Title: Furan derivatives and addition salts thereof and  processes for the preparation thereof
Inventor: GES JOSE MARIA CALDERO
IPC: C07D/
Filed: 1983-04-08
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE            New furan derivatives and the addition salts thereof having the formula:             where R is a straight or branched alkylene chain having 1 to 6 carbon atoms, the processes for the preparation of said derivatives and the salts thereof and the pharmaceutical compositions containing them. These furan derivatives and the addition salts thereof are applicable for the treatment of gastroduodenal ulcer and all syndromes sustained or accompanied by acid secretion.   1.
Patent CA-1215629-A (CA)
Inventor: HARRIS LEWIS K
IPC: F16K41/12
Filed: 1983-04-20
Granted: 1986-12-23
Abstract: DIAPHRAGM MATERIAL          ABSTRACT OF THE DISCLOSURE        A single sheet diaphragm material is formed of two sheets of nylon fabric encased in buna-N.  All of the sheets are laminated under specified temperature and pressure within a predetermined minimum time.
Patent CA-1221419-A (CA)
Inventor: VICKERS PETER C
IPC: B66B19/06
Filed: 1983-05-31
Granted: 1987-05-05
Abstract: ABSTRACT     In a multi-deck underground cage each door has a switch fitted to it to provide a door-open or door-closed signal.          The signals identify the respective door and are used to modulate an infrared carrier signal which is transmitted downwardly and reflected to a receiver.  Information decoded from the carrier signal is displayed to indicate the status of each door at a location remote from the cage.
Patent CA-1202261-A (CA)
Inventor: HAMILL ROBERT L
IPC: C12P21/04
Filed: 1983-07-04
Granted: 1986-03-25
Abstract: Abstract of the Invention Antibiotic A47934 produced by submerged, aerobic fermentation of new Streptomyces toyocaensis NRRL 15009 in a culture containing assimilable sources of carbon, nitrogen, and inorganic salts is active against gram-positive bacteria in vitro and in vivo. This new antibiotic also promotes growth in poultry and swine and serves to enhance feed efficiency in ruminant animals having a developed rumen.
Patent CA-1208337-A (CA)
Inventor: TANIGAKI SHUZO
IPC: H02H7/22
Filed: 1983-07-04
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE          A vacuum monitor for a vacuum interrupter which can  detect  poor  vacuum  pressure  at  high  detection sensitivity from the outside of the interrupter, on the basis  of  the  impulsive  electromagnetic  wave  signals generated when vacuum pressure increases within the vacuum interrupter.  The vacuum monitor according to the present invention comprises, in particular, a detector terminal of capacitor coupLer type or inductor coupler type disposed near  a  high  voltage  conductor  for  receiving  impulsive electromagnetic    wave    signals,    a    signal    level discriminating  section,  and  a  diagnosis  section  for improving the reliability of the monitor, particularly when the  detected  signal  level  of  the  electromagnetic wave signals is low.
Patent CA-1239934-A (CA)
Inventor: HAYWARD LLOYL D
IPC: C07D493/04
Filed: 1983-08-05
Granted: 1988-08-02
Abstract: ABSTRACT      Nitrate esters of D-isoidide which are useful as cardiovascular agents, and crystalline D-isoidide from which such nitrates are derivable
Patent CA-1212149-A (CA)
Inventor: AKAMATSU NORIO
IPC: A61B5/04
Filed: 1983-09-23
Granted: 1986-09-30
Abstract: ABSTRACT          An electrode for an electrocardiograph used for measuring potentials of a number of points of a body surface near the heart and producing an isopotential map thereof, has a plurality of spring-loaded rods movably mounted for reciprocal movement in the direction of the lengths thereof and urged toward the human body surface, and a pin  contact set on the one end of each rod.  Each pin contact set has a plurality of parallel electrically conductive spring loaded pin contact, movably mounted for movement reciprocally in the direction of its length for directly contacting the human body surface.  The pin contacts of each set are mounted in a small area close to one another and are mutually electrically connected in parallel, the space between the pin contacts of each pin contact set being much smaller than the space between the adjacent small areas of the pin contact sets, whereby the potential at a position on the body surface contacted by a pin contact set can be detected as long as one pin contact in the set is in good contact with the body, even if the other pin contacts in the set are in bad contact.
Patent CA-1230153-A (CA)
Inventor: JACKSON ALASTAIR J
IPC: B05B9/06
Filed: 1983-09-29
Granted: 1987-12-08
Abstract: ELECTROSTATIC SPRAYHEAD ASSEMBLY                       ABSTRACT            An electrostatic atomising sprayhead assembly is mounted within the gas stream from an air blower, so that electrostatically formed droplets are entrained in the gas flow.
Patent CA-1210233-A (CA)
Inventor: PHILIPS JUDSON C
IPC: C09K8/58
Filed: 1983-10-13
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE         A method of tertiary oil recovery from petroleum-containing formations at elevated temperature comprises injecting a substantially oxygen-free aqueous saline solution of water-soluble polysaccharide biopolymer treated at pH of at least 5 by the addition of alkali metal hydrosulfite (dithionite) as sole viscosity stabilizer which improves the high-temperature stability of the biopolymer in an economical and effective manner.
Patent CA-1236239-A (CA)
Inventor: ZEITLER GERHARD
IPC: C08G18/66
Filed: 1983-11-10
Granted: 1988-05-03
Abstract: EASILY DEMOLDABLE AND NON-BLOCKING THERMOPLASTIC POLYURETHANE ELASTOMERS, PROCESS FOR THEIR PREPARATION AND USE                 Abstract of the Disclosure Easily demoldable and non-blocking thermoplastic polyurethane elastomer composition, obtained by melting:               (A)  from 50 parts to 99.5 parts by weight of a thermoplastic polyurethane elastomer with a urethane group content of from 10 50 percent by weight and a melt index of from 0.1 to 100 at 190°C, with (B)  from 0.5 part to 50 parts by weight of a thermoplastic polyurethane elastomer with a urethane group content of from 20 to 60 percent by weight and a melt index of 10 to 1000 at 190°C, wherein the urethane group content of polyurethane elastomer (B) is always at least 10 percent by weight greater than that of (A) and the melt index of the polyurethane elastomer (B) is greater than or equal to that of (A) at the melt temperature.  The elastomers are obtained by melting together the (A) and (B) polyurethane elastomers at tempera-tures from 140°C to 250°C, preferably in an extruder, with subsequent granulation.
Patent CA-1241555-A (CA)
Title: Fiber reinforced metal alloy and method for the  manufacture thereof
Inventor: SHINTAKU YASUYUKI
IPC: C22C47/08
Filed: 1984-01-27
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE           A fiber reinforced metal alloy comprising a metal matrix and a fibrous reinforcement which is constituted by refractory fibers having a high tensile strength.  The fiber reinforced metal alloy is manufactured by the use of a centrifugal casting method.
Patent CA-1206396-A (CA)
Inventor: RUTHERFORD JEFFREY D
IPC: B27B5/00
Filed: 1984-02-10
Granted: 1986-06-24
Abstract: LUMBER SORTER AND METHOD                 ABSTRACT OF THE DISCLOSURE        A lumber sorter is provided for sorting aligned, side-by-side pieces of lumber.  The sorter includes:  (1) apparatus for driving fewer than all of the pieces along a first path of travel, while driving the remaining pieces along a second path of travel, the second path being vertically divergent with respect to the first path; and (2)  laterally extending support apparatus for receiving and supporting the pieces which are driven along the first path of travel.  The invention may alternatively be defined as a lumber edging picker conveyor adapted to receive boards and adjacent edgings from a lumber edger having a plurality of edger saws.  The lumber edging picker conveyor includes:  (1)  apparatus for driving the boards along a first path of travel, while driving the edgings along a second path of travel, the second path being vertically divergent with respect to the first path and (2)  laterally extending support apparatus for receiving the boards from the driving apparatus and for supporting the boards in the first path of travel.
Patent CA-1214010-A (CA)
Inventor: VAN MIL MARTINUS P G
IPC: A22C21/00
Filed: 1984-03-05
Granted: 1986-11-18
Abstract: DEVICE FOR REMOVING PIECES OF MEAT FROM   THE BREAST OF SLAUGHTERED POULTRY     Abstract Device for removing the pieces of meat from the breast of slaughtered poultry, with a plurality of flat carriers movable in a central longitudinal plane, each with clamping means, guide means above two cutting elements for making a cut on either side of the breastbone, two first scrapers for loosening the outermost fillet portions from the ribs and breastbone, two smaller second scrapers for loosening the frontmost fillet portions and two scrapers closely adjoining the two carrier surfaces.
Patent CA-1212922-A (CA)
Inventor: DIETRICH ANTON
IPC: C03C17/34
Filed: 1984-04-02
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE          Solar-controlled glazing having a transmission of between 5 and 40% in the visible spectrum range and having heat-reflection properties is produced by applying an oxide layer having an optical thickness of between 20 and 280 nm directly to a transparent substrate by sputtering in an oxygen-containing atmosphere to form a first layer.  A chromium nitride layer having a geometric thickness of between 10 and 40 nm is then applied in an atmosphere consisting of inert gas and nitrogen to provide a second layer.  An optical third dielectric layer may be applied to the second layer.  The oxide layer is selected from oxides of tin, titanium and aluminium.
Patent CA-1218418-A (CA)
Inventor: SAKODA YASUHIRO
IPC: F24C7/02
Filed: 1984-04-18
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE     A microwave oven has a door movable to open and closed positions, a latch for releasably securing the door in the closed position, an electrical circuit including a microwave generator for performing a microwave heating operation, a control switch connected in the electrical circuit to enable energization of the microwave generator means and a heating control member actuatable for initia-ting the heating operation, the control switch being actuated to perform the heating operation only in response to both the actuation of the heating control member and location of the door in the closed position, whereby the control switch functions as both a safety switch and a heating control switch.
Patent CA-1211479-A (CA)
Inventor: FELICE FRANK T
IPC: C04B35/80
Filed: 1984-04-25
Granted: 1986-09-16
Abstract: ALUMINUM RESISTANT CERAMIC FIBER COMPOSITION ABSTRACT OF THE DISCLOSURE          A ceramic fiber composition for use in contact with molten aluminum alloys is disclosed which is lightweight and porous.  The composition contains ceramic fibers, binders and an additive containing 9Al2O3?2B2O3.  The additive is preferably aluminum boron slag which is a by-product of the production of ferro-boron.
Patent CA-1219605-A (CA)
Inventor: BUTLER JAMES R
IPC: C10G57/02
Filed: 1984-05-03
Granted: 1987-03-24
Abstract: Abstract of the Disclosure A process for converting a gaseous feed material including an olefinic mixture comprising primarily ethylene and propylene to higher molecular weight hydrocarbons such as gasoline range products including aromatics.  The process comprises passing the feed material under conversion conditions through a reaction zone containing an unmodified crystalline silica polymorph silicalite catalyst.  The feed material also contains catalytic poisons such as water, oxides of carbon or sulfur-containing compounds which are commonly encountered in refinery off-gas streams such as those coming from a fluidized catalytic cracking unit.
Patent CA-1221902-A (CA)
Inventor: BUCKLAND NORMAN
IPC: F23D11/38
Filed: 1984-05-31
Granted: 1987-05-19
Abstract: TWIN FLUID ATOMIZER                ABSTRACT OF THE DISCLOSURE          An atomizer for mixing a compressible fluid such as air or steam with a liquid fuel to atomize the latter, in which a pair of tubular members are disposed in a concentrically-spaced relation-ship with the compressible fluid being introduced to the inner-tubular member and the liquid fuel being introduced in the annular space between the two members.  A mixing chamber is provided for receiving the fuel and the fluid, and is in communication with a continuous annular discharge passage for discharging the atomized fuel.