baber/WOPTO huggingface dataset:
Patent CA-1223851-A (CA)
Inventor: TSCHANTZ WILLIAM H
IPC: B02C13/09
Filed: 1984-07-12
Granted: 1987-07-07
Abstract: ABSTRACT         A device for breaking coal and for separating predetermined size coal particles and impurities there-from.  A supply of coal containing rock, shale and other impurities is dumped in a hopper through a top opening. A zigzag-shaped passageway extends from the top to the bottom of the hopper and has a single double action accel-erator rotor or a pair of accelerator rotors mounted there-in.  The rotors increase the speed of the deposited ma-terials that are moving by gravity through the passageway by striking the material and propelling it in the same direction that it was moving prior to being struck.  The coal is split upon impact against splitting grates.  Chutes located beneath the splitting grates receive the coal particles which pass through sized openings formed in the grates and deposit it in a collection area.  The rotors each include a shaft with a plurality of radially outwardly extending blades.  The materials move along inclined feed grates which extend downwardly inwardly in the passageway and which are tangent to the periphery of the rotating rotor blades which enable the coal to be accelerated with-out a change in direction.  Oversized coal particles and impurities will drop onto a vibrating grate at the bottom of the hopper which provides a final separation for the correctly sized coal particles before discharging the re-maining impurities onto a refuse pile.
Patent CA-1203675-A (CA)
Inventor: COOK WILLIAM E
IPC: B01L99/00
Filed: 1984-07-23
Granted: 1986-04-29
Abstract: OBJECT PROCESSING DEVICE Abstract of the Disclosure A device for handling and washing beads.  The device is attachable to a test tube rack and includes a frame, a containing slide, and a capture slide.  By manipulating the slides in various combinations of positions the beads may be added to, removed from, or separately washed apart from test tubes in the rackc. Complete and easy washing of the beads may thus be accomplished.
Patent CA-1219852-A (CA)
Inventor: SMITH LAWRENCE A JR
IPC: B01J27/02
Filed: 1984-07-24
Granted: 1987-03-31
Abstract: IMPROVED RESIN CATALYSTS        AND METHOD OF  PREPARATION                    ABSTRACT OF THE DISCLOSURE         Heat stabilized catalyst compositions are prepared from nuclear sulfonic acid, for example, macroporous crosslinked polyvinyl aromatic compounds containing sulfonic acid groups are neutralized with a metal of Al, Fe, Zn, Cu, Ni, ions or mixtures and alkali, alkaline earth metals or ammonium ions by contacting the resin containing the sulfonic acid with aqueous solutions of the metals salts and alkali, alkaline earth metal or ammonium salts.  The catalysts have at least 50% of the sulfonic acid groups neutralized with metal ions and the balance of the sulfonic acid groups neutralized with alkali, alkaline earth ions or ammonium ions.
Patent CA-1214340-A (CA)
Inventor: THORNTON THOMAS A
IPC: G21C17/00
Filed: 1984-08-24
Granted: 1986-11-25
Abstract: ABSTRACT A method and apparatus for testing characteristics of nuclear fuel pellet interaction with nuclear reactor fuel rod cladding whereby the temperature profile within a nuclear fuel rod is more closely modeled in the test device than in the prior art discloses the use of high frequency microwave radiation to heatthe fuel pellets within the cladding and using the cladding itself as a waveguide. Sensors monitor various operating parameters and a water jacket cools the test cladding.
Patent CA-1259540-A (CA)
Inventor: TODD DONALD A
IPC: A61M27/00
Filed: 1984-09-21
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE         A catheter  is disclosed which  is  made  of  a  single pre-shaped  flexible  pipe.   The  pipe  is formed  into  a  shape resembling a figure 4.  This shape prevents the catheter from being expelled from a body cavity however it is still flexible enough to be straightened by a wire pushed through the catheter for insertion.
Patent CA-1239791-A (CA)
Inventor: HERSHEY ROBERT E
IPC: B22D1/00
Filed: 1984-11-15
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE    A gas injection nozzle design for use in a swirling tank reactor used in the degassing of molten metal with a fluxing gas.          The nozzle design eliminates metal leakage from the reactor around the nozzle tip and gas leakage within the fluxing gas delivery line.  The nozzle tip is provided with an orifice profile consisting of a straight hole opening of constant diameter or consisting of a converging-diverging profile.
Patent CA-1234683-A (CA)
Inventor: PREW STANLEY R
IPC: B21D11/14
Filed: 1985-04-02
Granted: 1988-04-05
Abstract: ABSTRACT     A method and apparatus for manufacturing the screw flight section of a screw conveyor is disclosed.  The apparatus includes two horizontal arms which extend from a vertical support and at the terminal end of these arms there are dies for engaging the inner and outer peripheral edges of a flat, sheet metal, annulus-shaped blank with a radial slit.  One die is turned on its longitudinal axis while the  other remains stationary so that the blank is twisted.  After the blank is circumferentially displaced relative to the dies, it is again twisted in the above described manner.  This procedure is repeated around the entire circumference of the blank with the result that a helical form is applied to the blank.
Patent CA-1237910-A (CA)
Inventor: CLIFFORD G FRANK
IPC: D06B1/04
Filed: 1985-04-03
Granted: 1988-06-14
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for dyeing shaped articles comprises a system err surrounding the shaped articles with a nonreactive environment, such as gas vapor, in a treatment chamber.  An applicator provides a thin continuous film of a dye composition over the surface of the shaped article at an elevated temperature in the non-reactive environment.  The apparatus significantly reduces degradation of the dyestuff in high temperature dyeing.
Patent CA-1239531-A (CA)
Inventor: ZEISS JAMES F
IPC: B05D7/20
Filed: 1985-04-16
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a coating system, and more particularly, a method and apparatus for powder coating one or more elongated products such as wire, rods or pipes.     The apparatus includes a spray booth having individual compartments through which the products to be coated are passed.  Each compartment is provided with an electrostatic powder spray gun adapted to disperse charged particles onto the products as they pass.
Patent CA-1205430-A (CA)
Inventor: GRANZOW ROBERT H
IPC: B65B35/00
Filed: 1985-04-19
Granted: 1986-06-03
Abstract: RECORD MEMBER DISPENSING SYSTEM          Abstract of the Disclosure A currency dispenser having a housing having a discharge opening therein; a flexible, transparent carrier having bills of currency detachably mounted on carrier; a drive unit for moving the carrier within the housing so as to position successive ones of the bills near the opening and pick-off structure to separate the bills from the carrier and move them out of the dis-charge opening.  Embodiments of the carrier include the use of adhesive members, tongue-like structures and a fan-folded configuration for providing single, spaced bills of currency on the carrier.
Patent CA-1231829-A (CA)
Inventor: GRAY KENNETH P
IPC: B23P19/02
Filed: 1985-04-29
Granted: 1988-01-26
Abstract: Inventor:          KENNETH P. GRAY     Title:    APPARATUS FOR ASSEMBLING TUBES IN A HEAT                    EXCHANGER      Abstract of the Disclosure Apparatus for expanding hairpin tubes into a fin pack unit that involves a special clamping fixture for securing the belled ends of the tubes to hold the ends of the tubes immobile as tube expanders are passed through the tubes to expand the tube walls in the fin plates and tube sheets of the unit.  The tubes are expanded in tension which permits the bells to be formed against one of the tube sheets thereby eliminating the weakest region in the heat exchanger flow circuit.
Patent CA-1240834-A (CA)
Inventor: GAUFFIN ULF
IPC: E04G21/20
Filed: 1985-05-02
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE           An arrangement in plant equipment is disclosed for directly supplying to a building element a binder comprising, for example, mortar of pumpable consistency and containing water.   The plant equipment includes a vessel for ready-mixed binder, a motor-driven pump and a pump conduit for supplying binder under pressure to a nozzle.   In order to prevent liquid from being expelled from the binder when the pump is stopped, so as to leave a dry plug in the nozzle, means are provided for maintaining the pressure in and adjacent the nozzle at a level which coincides at least substantially to atmospheric pressure.
Patent CA-1271812-A (CA)
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P7/00
Filed: 1985-06-03
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE         A signal converter is disclosed which comprises a  filter  formed  of  a  first  ferromagnetic  resonator supplied  with  an  input  signal  to  be  converted  and deriving a filtered signal having a first frequency, a local  oscillator  formed  of  an  active  element  and  a second ferromagnetic resonator connected to the active element, deriving an oscillating signal having a second frequency, a mixer mixing the filtered signal and said oscillating signal and deriving a converted signal, the first ferromagnetic resonator being formed of a first ferrimagnetic  crystal, a  microstrip  line magnetically coupled to the ferrimagnetic crystal and first D.C. bias magnetic field means applying a first D.C. bias magnetic field to the  first  ferrimagnetic crystal,  the  second ferromagnetic  resonator  being  formed  of  a  second ferrimagnetic  crystal,  a  microstrip  line magnetically coupled to the second ferrimagnetic crystal, and second D.C. bias magnetic field means applying a second D.C. bias magnetic field to the second ferrimagnetic crystal.          The first and second ferrimagnetic crystal is composed of ferrimagnetic thin films such as YIG film formed by a thin  film  forming  technique,  such  as,  liquid  phase epitaxial growth.
Patent CA-1245680-A (CA)
Inventor: WATSON VIRGIL A
IPC: B65H5/08
Filed: 1985-06-18
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE    A rigid airfoil surface and the exposed portion of the bottom sheet of a stack of flexible sheets in a magazine, form opposite passage walls of a venturi flow passage into which a flow of air is directed from a nozzle member.  Collapse of the passage wall formed by the flexible bottom sheet is induced by the static suction pressure created at the throat of the venturi passage resulting in deflection of the exposed portion and separation of the bottom sheet from the stack in preparation for withdrawal by a gripper mechanism.
Patent CA-1236175-A (CA)
Inventor: SCHLICKLIN PHILIPPE
IPC: H01L35/32
Filed: 1985-07-12
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE         A thermoelectric module comprises an odd number of thermoelements arranged electrically in series and thermally in parallel.  The electric current flowing through the heat exchanger is led into the  module by metal plates and by first and second type connectors.
Patent CA-1221728-A (CA)
Inventor: MACDONALD RODERICK J
IPC: F23G7/08
Filed: 1985-07-19
Granted: 1987-05-12
Abstract: ABSTRACT OF THE DISCLOSURE       Flare stack ignitors are normally permanent structures, the principle components of which are in-accessible from the ground.  By mounting the probes and the associated transformer on trolleys, and providing tracks for such trolleys along substantially the entire length of the flare stack, the ignitor is relatively easy to maintain.  Hollow probes ensure that a good supply of oxygen is drawn into the combustion area.
Patent CA-1265645-A (CA)
Inventor: ALBIZZATI ENRICO
IPC: C08F4/00
Filed: 1986-01-29
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE Polyacetylene having an apparent density at 20°C greater than 0.6 g/ccm and a surface area below 60 m2/g is prepared by po= lymerizing gaseous acetylene in the presence of a catalytic system consisting of: a)  an oxygenized compound of Ti or V, containing at least one me= tal-oxygen bond; b)  an organometallic compound of aluminum containing at least one hetero-atom, of the formula:                             . wherein:          M  =  O,>S,>N-R,>P-R,    while R = a hydrocarbon radical with 1-18 carbon atoms, and where R' = R, or halogen or alcoxyl.
Patent CA-1258308-A (CA)
Inventor: VANDERMEYDEN TOM R
IPC: F24H1/18
Filed: 1986-05-29
Granted: 1989-08-08
Abstract: Abstract of the Disclosure:     A conventional hot water heating system generally of the type  for  heating water  in multiple units of hotels, motels, schools and the like and using any heating medium has a processor and control assembly which is operationally connected to at least a water temperature sensing means and a heating control means thereof.  The processor and control assembly divides the time into exact time periods, say one-half hour, and the time periods are grouped into a group of consecutive time periods, say a week. Taking any individual time period, the time periods are checked around the time period which the present time period is a repeat and time periods directly preceding the present time period, and the operational water temperature for the present time period is chosen, as well as the amount of heat required to maintain the water at that temperature on a percentage basis of heating taken from one hundred percent.   In addition,  the assembly exactly records  the  various settings throughout  that particular time period and when the time period comes up again one week from now, the new settings are calculated in the same manner but using the previous time period being repeated.  Still further, and assuming that the hot water heating system is of a particular water storage type, at any time that it is determined that the temperature at the beginning of the storage tank is indicating that the hot water is flowing from the outlet of that tank, and the water sensor at that point is not dropping in temperature so as not activating the heating control means, and when the temperature reaches a given lower temperature at the tank beginning, the heating control means is activated to begin heating of the water and will continue regardless of activation of the water temperature sensor means at the outlet of the tank, to thereby eliminate needless delays in heating of water.  By the heating of water in the manner described, therefore, the maximum water temperature can always be maintained at a minimum and there is still relative assurance of a hot water supply at all times.
Patent CA-1273726-A (CA)
Inventor: BALDWIN TERRENCE R
IPC: C09J4/02
Filed: 1986-09-03
Granted: 1990-09-04
Abstract: SPECIFICATION            TITLE:            ACRYLIC ADHESIVES AND SEALANTS   WITH IMPROVED HOT STRENGTH            ABSTRACT   The hot strength of acrylic adhesives containing an acid releasing polymer, e.g. chlorosulphonated polyethylene, particularly two-part adhe-sives, is increased by substituting as all or part of the acrylate ester compo-nent an epoxy containing acrylate or methacrylate, i.e. containing an epoxy group in the ester moiety, and in particular epoxidised dicyclopentenyl-oxyethyl acrylate or methacrylate, or glycidyl acrylate or methacrylate.
Patent CA-1261250-A (CA)
Inventor: HUANG WANN-SHENG
IPC: E21B43/30
Filed: 1987-06-26
Granted: 1989-09-26
Abstract: PATTERNS OF HORIZONTAL AND VERTICAL WELLS   FOR IMPROVING OIL RECOVERY EFFICIENCY             (D#78,595-F) ABSTRACT         The invention is a method of recovering hydrocarbons from an underground formation by employing a modified 5 spot or 9 spot well pattern which contains a substantially vertical central well and four substantially horizontal wells, each having one end located relatively near the center of a substantially rectangular well pattern and the other ends located relatively near each of the corners of the well pattern.  Preferably, the well pattern will also contain four substantially vertical corner wells located approximately at the four corners of the substan-tially rectangular modified 5 spot or 9 spot well pattern.
Patent CH-497523-A (CH)
Title: Polyurethane adhesives esp for prodn of paper plastics
Inventor: DIPL-CHEM BAURIEDEL HANS DR
IPC: C09J175/04
Filed: 1968-01-26
Abstract: Adhesive compositions contg. free NCO grps. made by (a) reacting linear polyesters and/or polyethers contg. 2 free OH grps., with less than the stoichiometric amt. of a low mol. diisocyanate, and (b) reacting the product with an excess of a low mol. triisocyanate. Esp. for the prodn. of laminates from paper, films of polyethylene, polypropylene, polyvinyl chloride, vinyl chloride/vinyl acetate copolymers, aluminum foil, etc. Sufficient water must be present to cause cross linking of the resin; with permeable films such as paper, atmospheric moisture is usually sufficient.
Patent CH-522642-A (CH)
Title: N-(4-chloro)-cinnamoyl-(4'-hydroxy)-piperid- - ine, antiphlogistic antipyretic
Inventor: KLEEMANN MANFRED DR
IPC: C07D211/74
Filed: 1969-10-28
Abstract: New N-(4-chloro)cinnamoyl-(4'-hydroxy)-piperazine is prepared by a) reacting a cinnamic acid deriv. of formula p-Cl-C6H4-CH=CH-COX (in which X is OH, NH, mono- or dialkylamino, or a reactive group) with 4-hydroxypiperidine, or a reactive deriv. of 4-hydroxypiperidine; b) or by reacting a cpd. of formula: (in which R is lower alkyl or (R1)3-P=CH-, where R1 is aryl or alkyl) with 4-chlorobenzaldehyde.
Patent CH-531845-A (CH)
Title: Hairpiece with backing sheet - esp of silicone rubber
Inventor: DAVID CARSON BONHAM
IPC: A41G3/00
Filed: 1971-06-25
Abstract: A method of making a hairpiece consists of temporarily mounting and holding the hairs in the desired pattern in a gripping material, then applying a supporting layer around the hairs, to fix them permanently in this pattern, then removing the gripping material.
Patent DK-212084-A (DK)
Inventor: NIEMANN HANS DIETER
IPC: F16B43/00
Filed: 1984-04-27
Abstract: 1. Plate-like flat spacer (10) for the building industry, with a slot (11) which is open to one side, which extends from its open slot entry beyond the centrepoint (15) of the plate, and which at its slot end (26) encloses a fastening screw (12) or the like without gripping it, characterised in that the spacer (10), made of plastics material, has at least one resilient retaining projection (24, 27 to 32) which protrudes into the slot (11) and is arranged at a distance (a) in front of the slot end (26) allowing the fastening screw (12) to locate at said slot end without being gripped.
Patent DK-273686-A (DK)
Inventor: REICHMAN JAMES M
IPC: E21B10/60
Filed: 1986-06-10
Abstract: A dual conduit drill string used in drilling holes for geothermal, oil and gas wells, and the like, comprises a removable inner conduit to permit the use of salvage or repair equipment within the outer conduit. The outer conduit comprises standard API drill pipe sections which are each slightly modified to receive the removable inner conduit sections. Each inner conduit section is provided with flexible hangers for suspending the weight of the inner conduit from a support ledge formed on the interior surface of the drill pipe. The hangers permit upward removal motion and rotation of the inner conduit with respect to the drill pipe, but prevent downward motion. Individual inner conduit sections are joined together at lockable stab joints in which locking is accomplished by the rotatable engagement of a key and locking socket. Preferably, the inner conduit is manufactured in uniform lengths and mounted in drill pipe sections of non-uniform lengths by means of drill pipe adaptor subs. In addition, a removal tool can be used to remove the inner conduit from the drill pipe by engaging the hangers of the lowest inner conduit.
Patent DK-295188-A (DK)
Inventor: HOEOEK MAGNUS
IPC: C07K14/195
Filed: 1988-05-31
Abstract: The present invention relates to a new recombinant hybrid-DNA-molecule comprising a nucleotide sequence from S. aureus coding for a protein, or polypeptide, having fibronectin binding properties.
Patent DK-358788-A (DK)
Inventor: HAESLER HEINZ
IPC: F16L5/02
Filed: 1988-06-29
Abstract: The foil ring possesses a foamed body (2) with a moulded-on flange (3), in which a flexible foil (1) is foamed in certain regions. Distance pieces (5), which are distributed over the periphery of the flange (3) and which anchor the foil (1) in the body (2) and position the foil (1) during manufacture, are likewise foamed in. The foil ring can be used, for example, for a drainpipe for floor or roof drainage, or for a pipe connection. <IMAGE>
Patent DK-365882-A (DK)
Inventor: RUPPERT HEINRICH W
IPC: A24C5/42
Filed: 1982-08-16
Abstract: 1. Manuel device for filling cigarette tubes, particularly cigarette filter tubes, consisting of a housing (2) with a tobacco compressing chamber arranged in the longitudinal direction of this housing, a lid-like compressing bar (7) associated with this compressing chamber in a lid (3) which covers the housing (2) and can be hinged about an axle (4) perpendicular to the compressing chamber, and a sliding ejector (5) supporting a ladle (8) for pushing a compressed length of tobacco into a paper tube which is clamped on a pipe socket (6) at the exit of the compressing chamber, characterised in that the housing (2) is arranged so as to be pivotable about the axle (4), that there is provided a bottom part (1) which can be locked together with the housing (2) and supports the axle (4) and which has guide angles (13) for locking the ejector (5) during its longitudinal movement and a clamping element (15) for a tube which is mounted on the pipe socket (6) connected to the housing (2), that there are provided in the bottom part (1) springs (14) which bear against the housing (2) from below, and that grooves (10) which cooperate with projections (9) on the lid (3) are provided in the sliding ejector (5) for locking the lid (3) and housing (2) together.
Patent DK-382287-A (DK)
Inventor: HENRICHSEN SOENNE
IPC: E04B1/66
Filed: 1987-07-22
Abstract: In a process for sealing construction joints or joints in concrete structures, the sealing is carried out by injecting a sealant suitable for this purpose, such as polyurethane, epoxy or acrylate resin, into an embedded mineral wool strip in the construction joint. <IMAGE>
Patent DK-430488-A (DK)
Inventor: KING JAMES PING
IPC: C10M/
Filed: 1988-08-02
Abstract: A lubricant additive that includes antimony thioantimonate and antimony trioxide in a specified ratio for enhancing the extreme pressure, antiwear, and antiabrasive properties of conventional lubricants as well as for use in lubrication of a wide variety of lubricated contact surfaces.
Patent DK-532983-A (DK)
Inventor: LARSEN MOGENS ERUP
IPC: D06F39/02
Filed: 1983-11-22
Abstract: A dispensing graduated container 5 with inlet pipe 3 for liquid and outlet opening 10 for measured liquid quantity 4 comprises a water seal 15, 16 arranged between the measured liquid quantity 4 and the outlet opening 10. The measured liquid quantity is pumped out by a liquid jet pump, for example an ejector pump 12, 13, through the outlet opening 10 while it is mixed with the pump fluid. The ejector pump has a diffuser 13 which is part of the water seal. The water seal 15, 16 is arranged in the centre of the graduated container 5 and consists of two cylindrical pipes, where one pipe 16 is arranged in the centre of the other pipe 15, while there is a ring-shaped inlet 7 at the bottom of the graduated container. In this way, one gets a dispensing graduated container which cannot put out concentrated liquid or other measured liquid chemicals, because it is first necessary to build up a partial vacuum that is large enough to suck the liquid through the water seal and into the diffuser. <IMAGE>