baber/WOPTO huggingface dataset:
Patent CA-1273112-A (CA)
Inventor: MUNTER ERNST A
IPC: H03M5/14
Filed: 1986-03-26
Granted: 1990-08-21
Abstract: METHOD AND APPARATUS FOR THE CHANNELIZED SERIAL TRANSMISSION              OF REDUNDANTLY ENCODED BINARY DATA           Abstract of the Disclosure The invention provides d method of redundantly encoding 2n binary words into 2m encoded binary words, wherein m > n, as well as circuits for the encoding and decoding of the encoded binary words.  The m words exhibit x invariant bits between themselves and the n words and the m - x bits are mapped uniquely to the remaining n - x bits of the binary words.  As a result, the encoding and decoding circuits require translation devices of greatly reduced size from what would be expected through conventional design.  The encoded data also exhibits all the desirable attributes of edge density and DC balance.
Patent CA-1264762-A (CA)
Inventor: IKUTA HIRONORI
IPC: A61P29/00
Filed: 1986-05-08
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed are novel 2-pyrrolidone derivatives (I):                                     (I) (wherein R represents a hydrogen atom, a lower alkyl, a lower alkoxy or a lower alkynyl group or a group of the formula:               -(CH2)n  -  X     (VIII) wherein X represerlts a phenyl or a hydroxyl group or a group of the formula:                                    (IX) wherein R1 and R2 may be the same or different and represent a hydrogen atom or a lower alkyl group; and n represents an integer of 1 or 2). These novel compounds are useful as an anti-inflammatory, analgesic and antithermic agent.
Patent CA-1244076-A (CA)
Inventor: TIGWELL DAVID C
IPC: G08G3/00
Filed: 1986-05-15
Granted: 1988-11-01
Abstract: METHOD AND APPARATUS FOR SIMULTANEOUSLY    ACTUATING NAVIGATIONAL LANTERNS                          Abstract A method and apparatus for causing a plurality of navigational lanterns, each equipped with an indepen-dent light sensing device and connected to a common synchronizing terminal, to actuate simultaneously at dusk, and deactuate simultaneously at dawn. The light sensing device senses the three levels of day, twilight and night.  When a sensing device senses day, the connected lantern is disabled from flashing and is dis-abled from sending a synchronizing signal to other lanterns to flash.  When a sensing device senses twilight, the connected lantern is enabled to receive the synchron-izing signal, but is disabled from sending a synchronizing signal.  When the sensing device senses night, the connecting lantern is enabled and a synchronizing signal to flash is sent to all of the lanterns.
Patent CA-1264690-A (CA)
Inventor: THOM DAVID
IPC: C11D3/386
Filed: 1986-06-05
Granted: 1990-01-23
Abstract: ABSTRACT              The invention relates to a detergent composition comprising lipases. By inclusion of a certain, immunologically defined class of lipases in a detergent composition which comprises a mixture of an anionic and a nonionic detergent, an improved overall detergency is obtained. Typical suitable lipases are obtained from certain Pseudomonas and Chromobacter strains.
Patent CA-1261349-A (CA)
Inventor: VALLARINO ANGELO
IPC: G03C1/815
Filed: 1986-07-04
Granted: 1989-09-26
Abstract: 3-Aminoallylidenemalononitrile UV-Absorbing Compounds And Photoqraphic Elements Containing Them ABSTRACT OF DISCLOSURE   3-Aminoallylidenemalononitrile compounds correspond-ing to the formula:            wherein R1 is a short alkyl chain having 1 to 3 carbon atoms and R is a substituted or unsubstituted long alkyl chain greater than 10 carbon atoms, are useful in photography for absorbing ultraviolet radia-tions in the range from 360 to 400 nm, with no undesired absorption near 420 nm, when introduced in a photographic gelatin layer.
Patent CA-1255372-A (CA)
Inventor: BOERO PAOLO
IPC: G01B11/14
Filed: 1986-10-15
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE      Optical position sensing apparatus for sensing the position of a body which is rectilinearly movable with respect to a fixed, reference body which apparatus comprises a pair of surfaces on the movable object each with areas with a low coefficient of reflection and with a high coefficient of reflection and a pair of lens systems for projecting light on and receiving reflected light from respective ones of such surfaces. Light is supplied to such lens systems by optical fibers which are coupled to light-to-electrical signal converters for providing electrical signals dependent upon the amount of reflected light received from the surfaces and hence, upon the relative positions of the bodies.          The pair of surfaces may be on the end of a piston operable by the pneumatic springs of a vehicle.  Also, computer systems for processing the electrical signals of the converters and for actuating controls for changing the position of the movable body.
Patent CA-1263280-A (CA)
Inventor: HOSTETLER ELDON
IPC: A01K7/02
Filed: 1987-01-20
Granted: 1989-11-28
Abstract: ABSTRACT          A trough drinker is provided which is detachably secured to the exterior of the supply line separately from and operably associated with a detachable trigger drink-er.   The  trough drinker includes a vertically extending stem,  an elongated housing disposed  about  the  stem  and closely  separated  therefrom,  a  trough  portion  extending about  the  circumference  of  the  housing  for  retaining water, a base skirt radially extending from the lower por-tion of  the stem,  an annular flange  extending  from  the upper  portion  of  the  housing,  and  a  spring  biasing arrangement to move the flange upward when a predetermined level  of  fluid  is  present  in  the  trough.   The  trigger drinker is longitudinally offset  from the trough drinker along the supply line such that the upward movement of the flange causes the trigger drinker to be actuated and fluid to flow into the trough over the exterior surface of the housing.        The trigger drinker is separately detachable from the supply line without removing the trough drinker.  The trough drinker is snap-fit  to the supply line such that rotational  and longitudinal movement  are prevented.   The spring biasing force on the flange is exteriorly adjust-able by a  lever protrusion.   The trough  drinker  may  be readily assembled from or disassembled into its separate components to facilitate cleaning, storage and shipping.
Patent CA-1267193-A (CA)
Inventor: BUYAK WILLIAM P
IPC: B61L23/06
Filed: 1987-04-16
Granted: 1990-03-27
Abstract: TRANSIT SYSTEM THIRD RAIL WARNING SIGNAL          ABSTRACT     Apparatus  for indicating the presence of power on the third rail of a transit system having two running rails and a third rail includes a first connector for connecting to the third rail and a second connector for connecting to one of the running rails and a  circuit  for indicating  the  presence of a  voltage between the first connector and the second connector and thereby indicating a voltage between the one running rail and the third rail,  the  means  for  indicating  including  visual  and  audible signally apparatus.  In some forms of the invention the apparatus may include an annunciator and a  strobe light.  Other forms of the invention include include third and fourth connectors which are magnetically held to the rails.
Patent CA-1274041-A (CA)
Inventor: STREU JOACHIM
IPC: C08G63/16
Filed: 1987-04-24
Granted: 1990-09-11
Abstract: BASED ON 2-METHYL-1,4-BUTANEDIOL, WHICH ARE LIQUID        AT ROOM TEMPERATURE, AND THEIR USE FOR THE PREPARATION OF PLASTIC MATERIALS                    Abstract of Disclosure This invention relates to polyester polyols which are liquid at 25°C and contain units having the structure -OCH2-CH(CH3)-CH2CH20- which are bound together and have an average functionality of from about 2 to 3, a hydroxyl number of from about 25 to 300, an acid number of less than about 2, and a viscosity of from about 200 to 105 mPas at 25°C.  The polyols are prepared through polycondensation in the molten state, in the presence of or absence of esterification catalysts, of an aliphatic di- and/or polycarboxylic acid and/or di- and/or polycarboxylic acid anhydride and 2-methyl-1,4-butanediol or mixtures comprised of 2 methyl-1,4-butanediol and at least one linear or branched, alipahtic di- through tetravalent alcohol, which optionally contains ether bridges and has a 2-methyl-1,4-butanediol content of at least 20 weight percent based on the weight of the alcohol mixture.     The polyester polyols are suited for the preparation of noncellular or cellular polyurethane plastics or poly-urethane-polyurea plastics and preferably polyurethane elasto-mers, using the polyisocyanate addition polymerization process.
Patent CA-1247470-A (CA)
Inventor: PATIL RAM S
IPC: B32B15/18
Filed: 1988-02-08
Granted: 1988-12-28
Abstract: ABSTRACT     A differentially coated, galvanized steel strip is produced by hot dip coating both sides of a steel strip and adjusting the weight of coating metal on opposite sides of the strip to produce a light coated side and a heavy coated side.  The strip is then precooled to fully solidify the heavy coated side following which the galvanized strip is subjected to a treating step in which simultaneously the light coated side is heated and the heavy coated side is cooled.  This fully transforms the light coated side to iron-zinc alloy throughout while only partially transform-ing an inner layer on the heavy coated side to iron-zinc alloy.          The outer layer on the heavy coated side consists entirely of coating metal, and there are no intermittent bleed-throughs of iron-zinc alloy to the outer surface of the heavy coated side.
Patent DK-116587-A (DK)
Inventor: DIETZ JOSEPH CHARLES
IPC: A61K9/22
Filed: 1987-03-06
Abstract: Prepn. of a sustained release bolus formulation comprises (a) injecting a softened dry blend or pelletised dry blend of 1-20wt.% active ingredient (I), 1-40wt.% wax or mixt. of waxes, 0-23wt.% fat and 20-85wt.% high density filler into a mould; (b) cooling the mould to solidify the bolus; and (c) removing the bolus from the mould. (I) is pref. diflubenzuron, avoparcin, sulphamethazine, tetracycline, tylosin or a polyether ionophore, or levamisol, tetramisol, ivermectin or a phenothiazine. The wax may be a paraffin or microcrystalline animal, mineral or vegetable wax.
Patent DK-127184-A (DK)
Inventor: HJULER HANS AAGE
IPC: H01M10/38
Filed: 1984-02-29
Abstract: Rechargeable battery sealed in a housing of stainless steel with anode of aluminum, with an electrolyte of molten approximately equimolar NaCl-AlCl3 with an operating temperature of 175 degrees Celsius, or with an electrolyte of LiBr-NaBr-KBr-AlCl3 mixtures at a lower operating temperature and with a metal sulphide from the first transitional metal series as the cathode. <IMAGE>
Patent DK-181885-A (DK)
Inventor: JONG ROELOF PIETER DE
IPC: H01P5/107
Filed: 1985-04-23
Abstract: The invention relates to a receiving arrangement 4-1 for SHF signals, comprising a rectangular waveguide filter 5 formed from resonators 10-1 to 10-4 arranged in cascade, a SHF signal arrangement 6 containing a microstrip circuit and a microstrip to waveguide filter transition connection to this circuit.Generally, such a receiving arrangement is not suitable for use in radiators comprising a partly shown polarization converter 3 with two such receiving arrangement 4-1 each receiving one of two mutually orthogonally polarized signals. When the prior art receiving arrangements are used in these radiators, the channel separation is inadequate.According to the invention, an adequate channel separation is obtained by providing the microstrip to waveguide filter transition in the waveguide filter and matching the filter 5 thereto. As a result thereof, the receiving arrangement 4-1 becomes more compact and has a very low reflection and, in addition, it is no longer necessary to adjust the transition to the waveguide filter 5.Preferably, dimensioning is realized by the choice of the size in the axial direction of the end resonator 10-4 and/or the choice of the dimensions of the coupling aperture which connects the end resonator 10-4 to the adjacent resonator 10-3.
Patent DK-197590-A (DK)
Inventor: BINDERUP ERNST TORNDAL
IPC: C07F9/572
Filed: 1990-08-20
Abstract: N-heterocyclic propylidene-1,1-bisphosphonic acids and salts thereof, their preparation, a pharmaceutical preparation The present invention relates to compounds of the formula (I) <IMAGE> in which R1-R8 can be identical or different and denote hydrogen or a straight-chain or branched aliphatic C1-C10 hydrocarbon group. R3 can also, together with either R1 or R5, form a saturated aliphatic 5-, 6- or 7-membered ring which can be substituted by one or more C1-C4-alkyl groups. The compounds of the formula I, which can be used in human and veterinary practice, act on bone metabolism.
Patent DK-274588-A (DK)
Inventor: JONES LEONARD WILLIAM NORTON
IPC: B42B5/10
Filed: 1988-05-19
Abstract: A machine for transforming zig-zag wire to slotted tubular form ready for use as a binding element comprising means for feeding a strip of zig-zag wire longitudinally, means for momentarily arresting the feed of each prong of the wire strip as it reaches a shaping station, means for clamping each prong at that station and means for shaping each clamped prong into the desired configuration characterised in that the clamp is operated by clamp actuation means at least twice for each revolution of rotary feed means. This has the advantage that the clamping means may be operated at much lower speeds than the feed means and the shaping means thus allowing the output to be increased by at least fifty percent over known machines with no danger of overheating.
Patent DK-288281-A (DK)
Inventor: RITTER H W
IPC: C07D317/58
Filed: 1981-06-29
Abstract: Described are 1-phenyl-5-amino-1-penten-3-on-derivatives of the general formula <CHEM> wherein R is H, halo, C1-4 alkyl, C1-4 alkoxy, 3,4-methylenedioxy, CF3, NO2, NH2, N(C1-4 alkyl)2, CN, OH, -S(C1-4 alkyl) or -SO2(C1-4 alkyl); R1 and R2 are independently each H or C1-4 alkyl or taken together with the attached N atom are morpholino, piperidino, pyrrolidino, piperazino, or NC1-4 alkyl piperazino; and, when R is halo, C1-4 alkyl or C1-4 alkoxy, x is 0-3 and, otherwise, is 0 or 1; or a pharmaceutically acceptable salt thereof with an acid or for the compounds wherein R1 and R2 are both not H, a quaternary ammonium salt thereof with a C1-4 alkyl halide and a process for their production. The compounds have valuable antiviral activity, e.g for treatment of infections caused by a herpes virus.
Patent DK-293985-A (DK)
Inventor: ATZORN HEINZ
IPC: B61D13/00
Filed: 1985-06-28
Abstract: 1. A vehicle, in particular a rail vehicle, having a head portion (1) which comprises a driver's cab (2) located at the level of the passenger space, a door (3) in the front wall and a tunnel-shaped passage (5) which is connected to a transition arrangement (4) and can be transferred into the region of the head part (1) remote from the door (3) in the front wall - first end position - when the vehicle is used as front vehicle, and onto a frame (3a) of the open door (3) in the front wall - second end position - when the vehicle is used as coupled vehicle, characterised in that the door (3) in the front wall has, on the driver's cab side, a driver's console (8a) as a section of a driver's table (8) provided with operating and control devices, this driver's console (8a) lying outside the passage (5) situated in its second end position when the door (3) in the front wall is open toward the driver's cab (2).
Patent DK-509287-A (DK)
Inventor: SMITH RICHARD S
IPC: G01N33/92
Filed: 1987-09-28
Abstract: Methods of determining the ratio of apolipoprotein B-100 to apolipoprotein A-I using ELISA techniques in conjunction with monoclonal paratopic molecules are disclosed as are diagnostic systems useful in performing those determinations. Monoclonal paratopic molecules secreted by hybridomas having ATCC accession numbers HB 8742, HB 8746, HB 9200 and HB 9201 are utilized.
Patent DK-510687-A (DK)
Inventor: LINSKY CARY BRUCE
IPC: A61L15/00
Filed: 1987-09-28
Abstract: An improved adhesion-preventative barrier fabric comprising an oxidized regenerated cellulose (ORC) fabric (or matrix having equivalent properties) which is drapable, conformable, adherent to body organs, and substantially absorbable within thirty (30) days in the body, which fabric has heparin absorbed thereon, said heparin being present in a non-toxic, adhesion-preventative, effective amount and potency; and, the process of using said improved barrier fabric or matrix to administer heparin to prevent surgical adhesions.
Patent DK-526086-A (DK)
Inventor: LEURENT GHISLAIN HENRI
IPC: E04B1/32
Filed: 1986-11-04
Abstract: An openable covering structure for any desired location which is particularly well adapted for use in conjunction with a swimming pool, comprising several covering elements extending above the basin of the swimming pool and movable relative to one another. Each covering element comprises two parallel arches between which extend transparent or translucent covering plates. To make the opening operations easier and to extend the opening possibilities, each arch of a covering element has, in at least one of its front vertical faces, at least three parallel and superimposed grooves which extend over the entire length of the arch and in which are respectively fitted at least three covering plates mounted in the grooves so as to be capable of transversely sliding.
Patent DK-531180-A (DK)
Inventor: BERGH B V D
IPC: C09D5/08
Filed: 1980-12-12
Abstract: A process is disclosed for applying a corrosion resistant system to structural steel, in which a zinc dust paint comprising 5-15% by weight of a binder and 85-95% by weight of a metallic zinc-based pigment component is applied to the steel as a first coat, and subsequently a coat of a composition comprising an aromatic/aliphatic polyhydroxyether and/or a saturated aromatic polyester resin having a number average molecular weight of at least 4000 and a pigment having a Mohs hardness of at least 2, the volume ratio of the binder to the pigment being in the range of 50:50 to 95:5. The thickness of the first coat is about 15-150  mu m and that of the second coat is about 15-150  mu m. The invention also relates to structural steel thus coated.
Patent FI-792251-A (FI)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1979-07-18
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be the same or different, represent a hydrogen atom, a chlorine atom, or a methyl group, with the proviso that not both R1 and R2 are hydrogen, and R represents a radical selected from the group consisting of -(CH2)2 -C(CH3)=CH2, -(CH2)2-CH=CH2, -O-CH2-CH=CH2, -O-(CH2)2-CH=CH2, -O-CH2-C(CH3)=CH2, -O-CH2-CH=CH-CH3,   <IMAGE> <IMAGE> +TR  <IMAGE>  and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent FI-855129-A (FI)
Inventor: HANLET JACQUES M
IPC: H05B/
Filed: 1985-12-20
Abstract: The invention concerns an electronic ballast system 100 provided with amplification regulation, which ballast system comprises in one embodiment a power source 112 for supplying a pair of vapour discharge tubes 140 and 140'. The ballast system 100 comprises a filter circuit 111 connected to the power source 112 in order to achieve an essentially constant voltage signal and in order to suppress such harmonic waves as are created by the electronic ballast system 100. An induction circuit 115 is connected to the filter circuit 111 in order to create a voltage for the vapour discharge tubes 140 and 140' which corresponds to the supply current. In the induction circuit 115 there is an automatic amplification regulation circuit 117 in order to keep the supply current at a predetermined value and create a connection signal. A connection circuit 113 is connected to the induction circuit 115 in order to achieve an essentially constant supply current of predetermined frequency which corresponds to the connection signal. <IMAGE>
Patent FI-870999-A (FI)
Inventor: VARGAS ALFREDO P
IPC: B03B1/04
Filed: 1987-03-06
Abstract: Process for selective enrichment of the mineral constituents of a copper-molybdenum sulphide ore through flotation, which consists in: (a) crushing and milling the ore in order to release the minerals; (b) adding a molybdenum collector selected from the hydrocarbon oils group together with a frothing agent to the primary flotation cycle; (c) floating a primary (molybdenum) concentrate in the primary cycle in the absence of any copper collector; (d) feeding the primary molybdenum slimes to an additional enrichment cycle in order to produce the final molybdenum slimes; and (e) feeding the unfrothed fraction of the primary cycle to a secondary purification cycle for recovery of copper and further molybdenum by adding a copper collector, the process being carried out at a normal pH value, which is essentially determined by the composition of the ore and the quality of the water used for slime formation, without adding significant quantities of alkaline or basic pH-modifiers that might alter the pH value. <IMAGE>
Patent FI-872910-A (FI)
Inventor: HOEFFLER JUTTA
IPC: A61K31/19
Filed: 1987-07-01
Abstract: A broad spectrum virucidal drug contains at least 70 % by weight of ethanol and/or propanols and 0.5 to 5 % by weight of a short-chain organic acid.
Patent FI-881207-A (FI)
Inventor: NAVEAU JEAN MARIE MARCELLE GUI
IPC: C08F6/10
Filed: 1988-03-15
Abstract: Process for removing in a single apparatus the solvent from a solution of elastomeric polymer to at least 20%, consisting in: - introducing into the feed hopper of an endless screw, heated between 150 DEG C and 200 DEG C, at a controlled pressure higher than the boiling pressure of the solvent;  - creating a decompression in the feed zone; - removing 80 to 95% of the solvent with the decompression thus created, via the ventilation zone situated at the rear of the feed hopper, while causing the elastomeric polymer solution to travel forward;  - heating the polymer solution between 150 DEG C and 200 DEG C; - removing the remainder of the solvent in the ventilation zones situated forward of the feed hopper; - injecting optionally between the various ventilation zones a quantity of water of between 0.5 to 2% by weight of polymer so as to promote the removal of solvent; - introducing the solvent-free elastomeric polymer dough through a die; - cutting the polymer in the granulator situated just behind the die.
Patent FI-883808-A (FI)
Inventor: CARTER PAUL MILTON
IPC: B27L5/02
Filed: 1988-08-17
Abstract: A veneer lathe has a frame (10), a support for rotatably drivingly supporting a peel block (12), and a knife for peeling veneer from the block (12). First and second "backup" rolls (26, 28) rotatably, drivingly engage the block (12) during peeling thereof. The first roll is positioned along a first arc which is centred on a first pivot axis (20); and, the second roll is positioned along a second arc which is centred on the first roll (26).
Patent FI-885773-A (FI)
Inventor: SEAMARK ROBERT FREDERICK
IPC: C07K14/61
Filed: 1988-12-13
Abstract: A method for creating new breeds of animals which comprises: (a) obtaining a recently fertilised ovum; (b) isolating a gene sample of a characterising hormone homologous with the ovum; (c) introducing the gene sample into the male nucleous of the ovum prior to fusion with the female nucleous to form a single cell embryo; and (d) subsequently implanting the ovum into a suitably prepared female animal. Wherein in a preferred method there is used a plasmid expression vector comprising a plasmid cloning vector including a first cloned sequence of DNA encoding a non-porcine promoter region and a second cloned sequence encoding porcine growth hormone activity.