baber/WOPTO huggingface dataset:
Patent CA-1265724-A (CA)
Inventor: HEATH WILBUR G
IPC: A61P1/00
Filed: 1985-12-23
Granted: 1990-02-13
Abstract: ABSTRACT        Process and system for the preparation of a low viscosity Aluminum Hydroxy Carbonate Gel having viscosity-resistant properties and a predetermined alkali ion content, comprising reacting under constant pH conditions an aqueous carbonate solution and an aqueous aluminum salt solution to form a reaction product, equilibrating the reaction product at naturally occurring pH and washing the equilibrated reaction product to provide the predetermined alkali ion content and the gel product by same processes.
Patent CA-1266182-A (CA)
Inventor: JETZINGER FRANZ
IPC: A01D34/73
Filed: 1986-02-11
Granted: 1990-02-27
Abstract: ABSTRACT                MOWING AND CHOPPING MACHINE               The mowing and chopping machine comprises at least two rotors, which are rotatable about vertical axes, which are spaced apart transversely to the direction of travel of the machine. Each rotor comprises a tooth-carrying disc and a plurality of cutting rotor teeth, which are angularly spaced apart and pivoted to said disc by means of vertical pins, and protrude from the periphery of said disc. The rotor teeth are either curved upwardly and downwardly out of the plane of the disc or are composed of a plurality  of superimposed cutter blades. A fixed backing cutter is provided in the gene-rally triangular space defined by the flight paths des-cribed by the rotor teeth. In order to prevent a loosen-ing of the rotor teeth and to ensure that the material to be processed will be effectively and gently chopped, the flight paths of the rotor teeth of adjacent rotors do not overlap and the radially inner portions of the rotor teeth or blade holders of each rotor extend between and are in sliding contact with the tooth-carrying disc and with a second disc of the rotor. Each of said rotors may comprise two of said additional discs, which are dis-posed on opposite sides of tooth-carrying disc, or each rotor may comprise said tooth-carrying disc and one additional disc. The backing cutter has at least four of said knife edges for cooperating with said rotor teeth.
Patent CA-1254638-A (CA)
Inventor: GAGLIARDI FABRIZIO
IPC: H04Q3/00
Filed: 1986-03-05
Granted: 1989-05-23
Abstract: ABSTRACT      A local network comprises a plurality of active nodes placed along a folded unidirectional bus which presents a writing branch and a reading branch.  The nodes provide means for effecting network reconfiguration in the event of a failure, and for regular service restoration after repair following the failure, and means for implementing an ordered access protocol based on the physical position of the nodes and allowing hybrid frames to be transmitted through the bus.
Patent CA-1257101-A (CA)
Title: Land drainage system
Inventor: OLDFELT SVEN
IPC: E01C13/02
Filed: 1986-04-23
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE   A land drainage system comprising sub-soil tubes (1) connected to a suction container (3) has the container cvacuated by a dual function system comprising liquid pumping means (4) and air extracting means (6) . A reser-voir (5) can contain liquid to be passed into the soil (e.g. for irrigating the land), (With Figure 1 )
Patent CA-1270127-A (CA)
Inventor: UMEMOTO TOMEO
IPC: F16H37/04
Filed: 1986-05-06
Granted: 1990-06-12
Abstract: Abstract of the Disclosure A transmission comprises   a main change speed mechanism, an auxiliary change speed mechanism, a rear differential mechanism and a cassette type supple-mentary change speed mechanism.  The supplementary change speed mechanism acts on the transmission through an opening defined in a transmission case housing the transmission.  The supplementary change speed mechanism is housed in and supported by a supplementary change speed case which is attached to the transmission case.   Transmissions of various specifications may be provided by making various types of supplementary change speed mechanism.  The supple-mentary change speed mechanism is applicable to a propelling transmission line and/or a power takeoff transmission line.
Patent CA-1268118-A (CA)
Inventor: FOX CHARLES L JR
IPC: A61P31/04
Filed: 1986-05-30
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE An infection-resistant polymeric material, such as polytetrafluoroethylene, for use on or within a human or animal body, for example, in the form of a vascular graft, can be prepared by an improved method which comprises the following sequence of steps:  (a) soaking a polymeric material with a solution of an antimicrobial agent, such as sodium sulfadiazine, oxacillin dissolved in an organic solvent therefor, such as an ethanol/chloroform mixture; (b) soaking the polymeric material with an organic solvent, such as ethanol, for a metal salt; and (c) resoaking the polymeric material with the solution of the antimicrobial agent dissolved in the organic solvent therefor.  The polymeric material is dried after each soaking step.  Preferably, in the intermediate soaking step (b) the organic solvent contains a metal salt, such as silver nitrate, dissolved therein, so as to form in situ the metal salt of the antimicrobial agent, such as silver sulfadiazine.
Patent CA-1270440-A (CA)
Inventor: WURSCH PIERRE
IPC: A23L1/308
Filed: 1986-08-06
Granted: 1990-06-19
Abstract: ABSTRACT            A dietetic product with    depurative and anti-diarrhoeic activity and process of preparation The invention provides a dietetic product based on carob flour freed from most of the sugars and soluble tannins and containing insoluble tannins in the native state.   It may be presented in the form of a powder for incorporation in a food or beverage or in the form of granulates, tablets or dragees for chewing or dissolving in an aqueous medium.      The product is active in the treatment of diarrhoea without producing side effects.
Patent CA-1226934-A (CA)
Inventor: RAAB ANTHONY R
IPC: H01Q25/00
Filed: 1986-09-26
Granted: 1987-09-15
Abstract: ABSTRACT         A reconfigurable beam-forming network for use with a transmitter has a wave guide R-switch what is interconnected with a Magic T.  The R-switch contains phasing elements and is connected to a dual-mode power-dividing network, which in turn is connected to first, second and third region power-dividing networks, each having their own feed horn array.  The R-switch can be moved to three different positions so that in a first position power is divided between two input ports of the dual-mode network on substantially a fifty-fifty basis with the power on the two input ports being out of phase on a positive basis.  In a second position of the R-switch, power is also divided on substantially a fifty-fifty basis between the two input ports but the power is out of phase between the two ports on a negative basis.  In a third position of the R-switch, substantially all of the power entering the R-switch is passed into the first input port of the dual-mode network.  The power being fed to the feed horns of any one of the regions has the same phase.  In a variation of the invention, the R-switch and Magic T are replaced by a variable phase shifter and Magic T.
Patent CA-1272921-A (CA)
Inventor: DANBY HAL C
IPC: F16J3/02
Filed: 1986-11-17
Granted: 1990-08-21
Abstract: Abstract of the Invention A disposable diaphragm pump cassette comprises a flexible diaphragm member comprising hinged, rigid plates hingingly mounted on an inflexible plate and opposed to a pumping chamber surface to form a pumping chamber.  The pump includes check valve means comprising movable circular plates integrally connected with the inflexible plate by flexible, extendable webs.  the flexible diaphragm member comprises at least three inflexible diaphragm plates with edges in a common plane, each diaphragm plate having at least two straight diaphragm plate hinge edges.  Each diaphragm plate hinge edge is adjacent to and aligned with a second diaphragm plate hinge edge of an adjacent diaphragm plate.  The adjacent edges of each diaphragm plate hinge edge and second diaphragm plate hinge edge are attached together by a flexible hinge strip.
Patent CA-1252971-A (CA)
Inventor: BUTCHER ROBERT M
IPC: B29C45/28
Filed: 1986-12-10
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to hydraulic actuating mechanism for a valve gated injection molding system wherein the enlarged head of the valve pin is removably connected to the piston and a floating seal is provided against the leakage of hydraulic fluid. The actuating mechanism has a piston which is reciprocated in a cylinder between open and closed positions.  The valve pin extends through a bore in the piston and has an enlarged head which is retained in a cup in the piston by a circular cap which fits over it.  The cap is held in position between a removable resilient retaining ring which snaps into a groove and a compressible O-ring. Thus, both a seal against leakage and an easily releasable connection between the valve pin and the piston are provided by the combination of the resilient retaining ring and the O-ring.
Patent CA-1271190-A (CA)
Inventor: LOCKHOFF OSWALD
IPC: C07H15/04
Filed: 1987-02-12
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         A N-glycosylamide derivative of the formula (I)                 (I) in which R  denotes hydrogen or a saturated or mono- or polyunsaturated alkyl radical with one to 50 carbon atoms, R2 denotes hydrogen or a saturated or mono- or polyunsaturated alkyl radical with one to 50 carbon atoms, R3 denotes hydrogen or an acyl radical with up to 20 carbon atoms, R4 denotes hydrogen or an alkyl radical with up to 4 carbon atoms and R5 and R6 independently of one another denote hydrogen or an acyl radical with up to 10 carbon atoms or a saturated or an unsaturated alkyl radical or an aralkyl radical with up to 10 carbon atoms, or R5 and R6 together denote a grouping   wherein R7 and R8 independently of one another denote hydrogen or lower alkyl with up to 5 carbon atoms or an unsubstituted or substituted aryl radical with up to 10 C atoms in the aromatic part. The N-glycosylamide derivatives exhibiting a broad defense-increasing action in the body.
Patent CA-1259413-A (CA)
Inventor: SCHOTT MICHEL
IPC: G09B7/06
Filed: 1987-03-23
Granted: 1989-09-12
Abstract: A self-contained detector device for educational or amusement purposes cooperates with conducting and non-conducting zones of a carrier. The detector is in the form of an elongated hollow body with a reading or detecting head projecting from one end. The head is rigidly mounted on a printed circuit board that travels slidably in the hollow body. When the detector is in use on the carrier, pressure causes the head and board to slide up into the body and close a spring switch, energizing a detecting circuit on the board and coupled to the head. The head can favorably be formed as a stack of alternate conducting and non-conducting sheets. The non-conducting sheets can be of an elastomer.
Patent CA-1269739-A (CA)
Inventor: WEST ROBERT N
IPC: G01N21/892
Filed: 1987-04-28
Granted: 1990-05-29
Abstract: ABSTRACT            An inspection apparatus for inspecting, for example, sheet material, in which a beam of radiation 12 is scanned across a sheet 13 by means of a first facet 41 of a rotating mirror drum 22.  Scattered radiation from the sheet is received by a second facet 46 and 2 is passed to a photodetector 49 for analysis.
Patent CA-1268680-A (CA)
Inventor: KURTZ ROBERT J
IPC: A61M39/00
Filed: 1987-06-23
Granted: 1990-05-08
Abstract: ABSTRACT A syringe check valve for use with a flexible catheter tube.  The valve includes a rigid tubular cap and an elastomeric valve member.  The valve member is partially inserted into a flexible catheter tube and the rigid cap is slipped over the valve member to maintain the flexible tube on the valve member and to force the valve slot in the valve member closed.  The valve is used by inserting the blunt end of a syringe into a tapered cylindrical bore in the valve member which is in communication with the valve slot.  The contact of the end of the syringe with the interior walls of the tapered cylindrical bore forces open the valve slot and allows passage of fluid through the valve.
Patent CA-1248792-A (CA)
Inventor: CAMPBELL LAWRENCE D
IPC: G10D7/06
Filed: 1987-09-21
Granted: 1989-01-17
Abstract: ABSTRACT       The device being submitted is a trap inserted into the lid of a bagpipe practice chanter to collect spittle that ordinarily wets the reed and comes out the holes in the chanter.
Patent CA-1264139-A (CA)
Inventor: BARREE ROBERT D
IPC: F16K11/044
Filed: 1987-09-23
Granted: 1990-01-02
Abstract: HIGH SPEED, HIGH TEMPERATURE THREE-WAY VALVE FOR      SWITCHING HIGH PRESSURE FLUIDS UNDER           LOW PRESSURE CONTROL     ABSTRACT      Disclosed is a low internal volume three-way valve for high speed switching of high pressure, high temperature fluids without volume change.  Such valves have particular application with positive displacement pumps for precision laboratory measurements wherein corrosive fluids are used.
Patent CH-514594-A (CH)
Title: 4-Isocyanato-2,2,5,5-tetrakis(polyhalomethyl)-3-imidazoline (I). where Y1, Y2, Y3 and Y4 are the same or different and are H, Cl or F, are formed by reacting ox
Inventor: WILLIAM JOSEPH MIDDLETON
IPC: D21H17/08
Filed: 1966-03-08
Abstract: 4-Isocyanato-2,2,5,5-tetrakis(polyhalomethyl)-3-imidazoline (I). where Y1, Y2, Y3 and Y4 are the same or different and are H, Cl or F, are formed by reacting oxalyl chloride (II) with the corresponding 4-amino-3-imidazoline compounds or their tautomers (III). (1) for waterproofing paper, (2) for modifying polymers e.g. for prepn. of water and oil-repellent PVA films, and (3) as intermediates for the preparation of carboalkoxyiminoimidazolidine carbamyliminoimidazolidines and disubstituted ureas.
Patent CH-557935-A (CH)
Title: Silent filling W.C. cistern - float controlled valve actuator arm reacts against ballast tank
IPC: E03D1/32
Filed: 1973-03-09
Abstract: The W.C. cistern (20) contains an anti-syphon tank (4) which discharges through a silencing delivery pipe (6) underneath, to fill the main cistern (20). The inlet (3) to the anti-syphon tank is controlled by a valve (7) actuated by the shortest arm (21') of a three armed pivot lever (21), the longest arm (21") carrying the float (8). The third arm (21''') reacts against the hooked portion (9') of an open topped ballast tank (9) which pivots about a pin (24) suspended under the valve housing (22), and which is fed through a bleed hole (17) through the lower part of the valve housing.
Patent CH-499265-A (CH)
Title: Mite ovicidal and fungicidal compsns
Inventor: HEIN LOUIS KLOPPING
IPC: C07F9/24
Filed: 1967-05-02
Abstract: Mite ovicidal and fungicidal compns. Title compositions contain as active ingredient derivs. of Me 2-benzimidazolcarbamate of formula (I) (where Q is H, COOR, (cyano)methyl, 1-6C alkyl-sulphonyl, 3-4C alkenyl, propargyl, cyano, -PW(WR)2 (where R is (m)ethyl and W is O or S), substd. alkoxy or CONR2R3; R1 is 1-6C alkyl, 3-6C alkenyl or 3-6C alkynyl, residues all substd. by Cl, Br, F or CN; R2 is H, 1-6C alkyl, 2-6C alkenyl or 2-6C alkynyl residues; R3 is H or opt. substd. (cyclo)alkyl, (cyclo)alkenyl, alkoxy, benzyl or phenyl or R2 and R3 form a heterocyclic ring with the N-atom or an O-atom; and X is H, halogen, 1-4C alkyl residue, nitro or 1-4C alkoxy residue) Prepn. is by reaction of suitable 2-benzimidazolecarbamic acid ester derivs. with isocyanates or with COCl2 and subsequent reaction with amines.
Patent DK-250287-A (DK)
Inventor: EATON MICHAEL ANTHONY WILLIAM
IPC: C07K14/575
Filed: 1987-05-18
Abstract: A process for the production of a polypeptide having a C-terminal amide group where the polypetide has one or more cysteine or cystine amino acid residues. A second polypetide comprising the amino acid sequence of the first polypeptide and a C-terminal glycine amino acid residue and where the cysteine or cystine sulphur group or groups is or are protected is reacted with an amidating enzyme capable of converting the C-terminal glycine amino acid residue to an amide.
Patent DK-355585-A (DK)
Inventor: BERNHEIM MICHAEL
IPC: C07C69/86
Filed: 1985-08-05
Abstract: 1. A process for sizing paper or cardboard, which comprises using at least (A) a sizing agent consisting of an aromatic compound which contains in the aromatic nucleus a single hydrophobic substituent having at least 5 carbon atoms and at least one anionic group, acidic or in salt form, the hydrophobic substituent being linked to the aromatic nucleus through an ester, amide, urethane or urea bridge member, in the case of ester and amide bridge members the CO unit being attached to the hydrophobic radical and a methylene group being optionally present between the bridge members and the aromatic nucleus, and (B) a polymeric cationic retention aid.
Patent DK-377583-A (DK)
Inventor: BRAATHEN THOR FROELICH
IPC: F16L19/06
Filed: 1983-08-18
Abstract: Compression fitting for tubes for use e.g. in piping systems for domestic water, comprising a coupling housing 1 with internal thread 2 for cooperation with a compression nut 3 having external thread 4 and a conical portion 5 extending axially from the thread 4 and intended for cooperating with the bottom 6 of the housing, in order to being pressed with the front portion of the cone 5 into tight and fixing engagement with a tube 7 when the compression nut 3 is tightened. The bottom 6 of the housing comprises two conical portions 9, 11 being divided by a cylindrical portion 12. The two conical portions 9, 11 are intended for cooperating with two compression nuts 3 having different hole diameters, corresponding to the outside diameters of the tubes to be coupled together with the coupling housing 1. The compression fitting may therefore be used for two tubes of different outside diameter. By means of an adapter 13 with an outer form corresponding to the compression nut 3 and having an inside form corresponding to the housing 1 and with a compression nut 3 having dimensions for screwing into the adapter 13, a tube with smaller diameter than the two tubes mentioned may be coupled to the coupling housing 1. <IMAGE>
Patent DK-384880-A (DK)
Inventor: BREC R
IPC: H01M6/14
Filed: 1980-09-10
Abstract: A secondary electric cell which includes: a non-aqueous electrolyte, a negative electrode whose active material includes at least one alkali metal in contact with the electrolyte, and a positive electrode whose active material is suitable for intercalating the active material of the negative electrode, wherein said positive electrode includes an active compound or solid solution whose general formula is MxX, RyX3 where: M is an element chosen from lead and tin; R is an element chosen from bismuth and antimony; and X is an element chosen from sulphur and selenium, with x having a value lying between 0 and 1 (inclusive), and y having a value lying between 0 and 2 (inclusive). Such cells may be used in watches or pacemakers.
Patent DK-439887-A (DK)
Inventor: BERDAN BETTY L
IPC: C25D/
Filed: 1987-08-24
Abstract: The present invention involves a process and associated apparatus for producing surface treated metal foil, comprising: providing an electrolytic cell having an electrolyte and a cathodic surface immersed in the electrolyte, the electrolyte containing a concentration of matel ions; applying a first current density in a frist zone for plating a relatively smooth metal foil deposit on the cathodic surface; and applying a pulsed second current density having a magnitude greater than the limiting current density in a subsequent second zone, the pulsed second current density forming a plurality of self adhering nodules on the base metal deposit.
Patent DK-470786-A (DK)
Inventor: VINTHER ARNE
IPC: C09B67/00
Filed: 1986-10-02
Abstract: An organic pigment dispersion in a non-aqueous medium is prepared directly from an aqueous slurry containing 0.1- 20 wt% of pigment by mixing the aqueous slurry with the non-aqueous medium, with energetic agitation, and then separating the organic pigment dispersion from the residual aqueous phase. A large part of the water in the resulting pigment dispersion can be removed by making the organic pigment dispersion in the non-aqueous medium pass over a series of surfaces whose surface material has a different affinity for water on the one hand and for the non- aqueous medium on the other hand, after which the water and the pigment dispersion in the non-aqueous medium are removed from the respective surfaces. <IMAGE>
Patent DK-488787-A (DK)
Inventor: FIEDLER REINHARDT
IPC: A47K3/16
Filed: 1987-09-17
Abstract: 1. A tub support (1, 6) for various kinds of bath tubs (18) having substantially the same outer dimensions, consisting of a body - defined by rectangular outer surfaces (2, 3, 7) - of polystyrene particle foam with a density of 15 to 50 kg/m**3 which is designed to be covered from above by introduction of a bath tube (18) into the opening (4) provided - widened at (5) to receive the overflow pipe - and which is formed underneath with openings (11) of which one serves as an assembly compartment (9), the upper opening (4) designed symmetrically in relation to the vertical central longitudinal plane being defined by the envelope surface of those externally situated points obtained when all tub contours of bath tubs (18) to be differently introduced are superposed, characterized in that the two longitudinal outer surfaces (3) are differently shaped and in that a widening (5) of the upper opening (4) is internally provided in each of the two narrow sides (2) to accommodate the overflow pipe (25) and has an assembly compartment associated therewith.
Patent DK-508787-A (DK)
Inventor: WIDEN BO
IPC: E05B27/04
Filed: 1987-09-28
Abstract: A key blade is indicated, with a longitudinal insertion axis A and comprising an elongate and wave-like code pattern 38 running generally in the longitudinal direction and intended to interact with a row 23 of liftably and rotatably movable tumblers 23a-23e in a cylinder-type lock 18. Each locating tumbler has a transversely projecting finger which enters into engagement with the code pattern 38 when the key blade is inserted into the lock. The code pattern 38 has a number of concave places 40-44 which are displaced in the longitudinal and transverse direction in such a manner that they correspond to particular positions of the tumblers in the rotation and height direction which allow the lock to be released. <IMAGE>
Patent DK-513687-A (DK)
Inventor: ADOLF GUENTHER
IPC: C12N15/00
Filed: 1987-09-30
Abstract: The monoclonal antibodies react specifically with human interferon of the IFN-omega type but not with other human interferons.
Patent DK-545182-A (DK)
Inventor: TAIT RICHARD BRUCE
IPC: A61J1/00
Filed: 1982-12-08
Abstract: Piercable closure (12) for sterile or sterilisable medical/pathology sample bottles, the closure being in the form of a dished cap apertured (28) through its end or base, and the cap aperture being closed by an added impervious membrane (36) that is more readily pierced than any practical integral thinning of the cap material. The membrane (36) is conveniently carried by an annular washer-like base member (32) whose aperture (34) registers with the cap aperture but is covered by the membrane.
Patent DK-599086-A (DK)
Inventor: CROSS BARRINGTON
IPC: C07D495/04
Filed: 1986-12-12
Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.