baber/WOPTO huggingface dataset:
Patent CA-1243742-A (CA)
Inventor: CARSON ROBERT A
IPC: H04M3/22
Filed: 1985-08-23
Granted: 1988-10-25
Abstract: COMMUNICATION SYSTEM ADMINISTRATION        METHOD AND CIRCUITRY            Abstract The present administration arrangement disables any idle system apparatus which would be affected by the administration changes being made.  In the station administration mode once the selected station is idle it is held in a forced idle state until administration is completed.  During the system administration mode all idle stations are held in the forced idle state and all idle central office lines are placed in a forced busy state until system administration is completed.  Station visual and audible signals indicate the administration status to system users.  At the conclusion of administration, any forced idle stations and forced busy central office lines are returned to the normal state.
Patent CA-1252670-A (CA)
Inventor: DEYOUNG THOMAS W
IPC: B41J2/195
Filed: 1985-10-11
Granted: 1989-04-18
Abstract: ABSTRACT OF THE INVENTION     In an ink jet printer pellets of two phase ink in solid form are dispensed from a revolvable cylindrical cartridge, whereby a pellet of ink drops from the cartridge into a heated reservoir, where the ink pellet melts and is then fed in liquid form to a chamber,  for  ejection  from an orifice  as  an  ink droplet.
Patent CA-1255698-A (CA)
Title: PROCESS FOR PREPARING .alpha.-ARYLACRYLONITRILES
Inventor: MALONEY JOHN R
IPC: C07C255/32
Filed: 1985-10-23
Granted: 1989-06-13
Abstract: ABSTRACT     PROCESS FOR PREPARING ALPHA-ARYLACRYLONITRILES        An alpha-arylacrylonitrile is prepared by reacting an aryl ketone having a removable hydrogen alpha to the carbonyl group with a cyanide ion source which is free of radicals that would stabilize a cyanohydrin corresponding to the aryl ketone and with a Lewis acid, preferably in the presence of a solvent.  In a preferred embodiment, the aryl ketone is a tetralone, the cyanide ion source is hydrogen cyanide, the Lewis acid is aluminum chloride, and the product is a 1-cyano-3,4-dihydronaphthalene.
Patent CA-1253299-A (CA)
Inventor: HIROSE YUKIO
IPC: C07K1/113
Filed: 1985-11-05
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE         A polypeptide represented by the formula shown below or a pharmaceutically acceptable acid addition salt or complex thereof:       wherein Ala represents alanine, Ser serine, Leu leucine, Thr threonine, Val valine, Gly glycine, Lys lysine, Gin glutamine, Glu glutamic acid, His histidine, Tyr tyrosine, Pro proline, Arg arginine, Asp aspartic acid, and n represents an integer of 3 to 7 having an action of lowering Ca2+ concentration and a process for producing the same.
Patent CA-1245881-A (CA)
Inventor: VAN STEDEN GERHARD
IPC: B21B27/10
Filed: 1985-12-16
Granted: 1988-12-06
Abstract: APPARATUS FOR COOLING A WORK ROLL IN A ROLLING MILL  FOR ROLLING METAL STRIP              ABSTRACT OF THE DISCLOSURE        Apparatus for cooling a work roll in a rolling mill for rolling metal strip, has a plurality of sprays arranged in closely spaced rows extending in the longitudinal direction of the work roll, the sprays spraying water onto the work roll surface  in a manner such that the surface of contact of the cooling water of each spray on the work roll surface is oblong in shape and the longitudinal axes of the said surfaces of contact form an angle to a describing line of the work roll surface.   At least some of the sprays in at least two consecutive rows in the peripheral direction of the work roll are arranged so that the longitudinal axes of the surfaces of contact of the sprays in a first such row form an acute angle .alpha.   to a first describing line on the work roll surface, and the longitudinal axes of the contact surfaces of the sprays in the second such row form an obtuse angle .beta. to a second describing line, whereby the surfaces of contact form a herringbone pattern.  This improves cooling, particularly removal of cooling water from the roll.
Patent CA-1237383-A (CA)
Inventor: HOFFMANN HANS
IPC: B03B5/72
Filed: 1985-12-18
Granted: 1988-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           A concentrator for predetermined values.  The concentrator has an endless conveyor belt extending longitudinally and tilted transversely from an upper inlet side to a lower outlet side and having an outlet end and an inlet end.  There is a plurality of recesses in the conveyor belt.  A water supply is at the inlet side and there is a table to receive the conveyor belt.          The table is resiliently supported and there is a drive for the belt to drive the belt longitudinally.  The table and belt can be vibrant.  A receiving zone for the prede-termined values is positioned at the outlet end of the belt.
Patent CA-1271214-A (CA)
Inventor: WHITE LARRY F
IPC: F16C33/00
Filed: 1986-01-13
Granted: 1990-07-03
Abstract: ELASTOMERIC BEARING SYSTEM                 Abstract of the Disclosure A surface of an elastomer mass subject to stress by a force supplying member is protected from abrasion and cracking by interposing a silicone rubber layer between the elastomer mass and force supplying member.
Patent CA-1257357-A (CA)
Inventor: PROVONCHEE RICHARD B
IPC: G01N33/543
Filed: 1986-03-07
Granted: 1989-07-11
Abstract: Abstract:     A Well Indicating Device which is useful in labora-tory procedures for identifying, in a predetermined but variable sequence, wells of a plurality of independent but interrelated substance-receiving wells, such as of a microtiter tray, which are subject of manipulation.
Patent CA-1267504-A (CA)
Inventor: SANDERS ALBERT J JR
IPC: C09K3/18
Filed: 1986-06-20
Granted: 1990-04-10
Abstract: Docket No. A-8507 Paper No. 1 TRANSPARENT ANTIFOG COMPOSITIONS                   Abstract of the Disclosure Transparent silicone compositions for treating non-porous substrates to impart antifog properties thereto compris-ing an aqueous solution containing hexamethylcyclotrisiloxane, an aliphatic alcohol and a surfactant.
Patent CA-1249327-A (CA)
Inventor: WILLMOTT COLIN B
IPC: H02J13/00
Filed: 1986-07-15
Granted: 1989-01-24
Abstract: ABSTRACT        The present invention provides a power supply for a digital light controller which is placed in a wall box where the neutral line cannot be used.  The invention uses two separate and different kinds of power supplies that are placed in series with the load and the digital light controller depends on the power supply 1 when the load is off and on the second power supply when the load is on.  The supplies are alternately switched when either the remote control or a manual switch is triggered.  The first power supply uses a switch that is either opened or closed to develop a voltage drop of V or O and the second supply uses diodes back to back to develop a voltage drop which can be stepped up and rectified to a DC voltage for powering the digital light control.
Patent CA-1247610-A (CA)
Inventor: MITRA SUMITA B
IPC: C07C45/67
Filed: 1986-07-18
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE           This invention describes UV-stabilized step growth polymers such as polyesters, polyurethanes, polycarbonates, and combinations thereof. The UV-stabilizing moieties present in these polymers comprise chemically bound, pendant ortho-hydroxydiphenyl ketone based moieties.  The polymers are especially useful as protective films and fibers which are highly resistant to ultraviolet (UV) and sunlight degradation.
Patent CA-1254971-A (CA)
Inventor: ITEN THOMAS
IPC: H03K17/96
Filed: 1986-07-22
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE     The keyboard comprises piezoelectric crystal elements arranged between laminates provided with con-ducting strips.  A voltage is generated when pressure is applied to the elements.  The keyboard is tensionless in its rest state and contains no unwanted air spaces.
Patent CA-1257169-A (CA)
Inventor: GREEN DAVID T
IPC: A61B17/072
Filed: 1986-08-06
Granted: 1989-07-11
Abstract: ABSTRACT Surgical stapler apparatus for forming an array of surgical fasteners in body tissue includes an anvil assembly against which the fasteners are formed and a fastener holder pivotally mounted adja-cent one end of the anvil assembly, a spacer member at the other end so constructed to displace tissue that would otherwise obstruct the spacer member from properly positioning the fastener holder rela-tive to the anvil assembly to ensure proper fastener formation, and a knife assembly to cut the tissue between the rows of formed fasteners.
Patent CA-1261134-A (CA)
Inventor: CREMA STEFANO C
IPC: C09K8/74
Filed: 1986-11-28
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE:           The  subject  invention relates  to acidizing con-centrates  used  to  prepare  acidizing  systems  for oil  and gas recovery.  The additives comprise:  (a)  a C4-C112 aliphatic alcohol, and (b)   a polyether nonionic surfactant having the following structural formula:                               wherein  R  is  the residue  of  an aliphatic alcohol having 2 to 10 carbon atoms resulting from the oxyalkylation of a corresponding  aliphatic  alcohol  having  a  functionality equal to n,  and n has a value of 2 to 3;   and wherein X and Y are numbers such that the ratio of X to Y is from 8:1 to 0.31 and the total molecular weight of the molecule is  from 1,000  to 15,000.   The weight ratio of additives (a) to (b) is from 10:1 to 1:10.
Patent CA-1271857-A (CA)
Inventor: STEVENS DOUGLAS C
IPC: G01R13/30
Filed: 1987-02-26
Granted: 1990-07-17
Abstract: Abstract A delay time between the start of a trace on an oscilloscope screen and a point along the trace is computed based on measured "sweep gain" and "sweep start" parameters characterizing a triggered sweep signal controlling the horizontal position of an electron beam creating the trace, the sweep signal increasing when triggered from a starting level at a constant slew rate to move the beam at a constant speed across the screen.  The sweep start parameter is the value of input data applied to a digital-to-analog converter (DAC) which would cause the DAC to produce an output voltage equal to the sweep signal starting level, and the sweep gain indicates the rate of increase in DAC input data required to produce a DAC output signal with a rate of increase similar to the slew rate of the sweep signal.  The horizontal position of the point along the trace is the beam position on the screen at the moment the sweep signal magnitude reaches the magnitude of the DAC output signal.  The delay time is computed as the difference between the DAC input data resulting in this DAC output signal magnitude and the sweep start parameter, the difference being divided by the sweep gain parameter.
Patent CA-1275116-A (CA)
Inventor: KANESHIKI TOSHITAKA
IPC: C07C17/389
Filed: 1987-06-17
Granted: 1990-10-09
Abstract: ABSTRACT    A method for selectively separating 2,6-dichlorotoluene from a mixture of dichlorotoluene isomers by means of a zeolite adsorber, characterized in that a zeolite selected from the group consisting of ZSM-8 zeolite, ZSM-11 zeolite, ZSM-21 zeolite, ZSM-35 zeolite, Zeta-1 zeolite, Zeta-3 zeolite and TPZ-3 zeolite, is used as the adsorber to selectively separate 2,6-dichlorotoluene as a non-adsorbed component.
Patent CA-1273722-A (CA)
Inventor: BRANCATI RUDOLPH P
IPC: H04M1/15
Filed: 1987-06-24
Granted: 1990-09-04
Abstract: Abstract of the Disclosure An armored cord and handset wherein the strength member of the armored cord is secured to the handset through resilient means and the sheath member of the armored cord is secured to the handset via a securing member which is provided with reinforcing means.
Patent CA-1246828-A (CA)
Inventor: REAVES LLOYD L
IPC: E04C3/00
Filed: 1987-12-01
Granted: 1988-12-20
Abstract: BUILDING CONSTRUCTED WITH PREFABRICATED COMPONENTS         ABSTRACT OF THE DISCLOSURE    A  building  constructed  utilizing prefabricated wall  frame structures, prefabricated roof truss structures and prefabricated purlin structures.  In constructing the walls of the building, at least portions of the walls are constructed utilizing prefabricated braced frame structures.   These braced frame structures can be interspersed with unbraced frame structures.   Each of the braced frame structures has a plurality of lateral wooden frame members that interconnect two longitudinal wooden frame members and a built-in wooden frame cross-bracing member that extends in between the lateral wooden members.  The wooden members of each of the frame structures are interconnected by metal connector plates.  At least several of the purlin structures that are attached on top of the roof trusses have built-in cross-bracing.  Each of the prefabricated braced purlin structures has a plurality of lateral wooden purlin members interconnecting two longitudinal wooden purlin members and a built-in wooden purlin cross-brace member extending between the lateral wooden purlin member.  A plurality of metal connector plates interconnect the wooden members of the purlin structure.  Each of the prefabricated roof truss structures is provided with at least a knee brace. This knee brace extends out from said roof truss structure in a V-shape formation for attachment to a longitudinal support column in such a manner as to distribute the forces created in the roof and purlin structure into the columns and truss joints, where the knee braces are connected to the columns.
Patent CH-550226-A (CH)
Title: Vat dyestuffs characterised by a six-membered ring with 3 ring N atoms and comprising a vattable polycyclic quinone contg. an acylatable amino gp. and condensed
IPC: C09B5/00
Filed: 1968-02-08
Abstract: Vat dyestuffs characterised by a six-membered ring with 3 ring N atoms and comprising a vattable polycyclic quinone contg. an acylatable amino gp. and condensed with an azo dyestuff possessing a hydroxy or an acylatable amino group. Esp. for the colouration of natural and regenerated cellulose is mainly yellow to red shades and possessing good light and wash fastness. Also for synthetic fibres such as polyamides and polyesters esp. by the Thermosol process. Also useful as pigments for lacquers and artificial resins.
Patent CH-535234-A (CH)
Title: N-alkyl-1,4-dihydropyridines
Inventor: BOSSERT FRIEDRICH DR
IPC: C07D405/04
Filed: 1970-04-10
Abstract: New cpds. of formula : (where R is a branched or linear, satd. or unsatd. aliphatic gp. which is opt. cyclised and opt. has hetero-atoms inserted and substd. with carboxy, (carb) alkoxy, alkylmercapto, alkylamino and dialkylamino; or araliphatic gp. opt. substd. with alkyl, alkoxy, nitro or halogen; R1 is H, or C1-C4 branched or linear alkyl, opt. substd. aryl by alkyl, nitro or halogen; or heterocyclic gp; R11 is a C1-6 branched or linear, satd. or unsatd. aliphatic gp., opt. cyclic with heteroatoms inserted; X is a branched or linear, satd. or unsatd. aliphatic gp., opt. with heteroatom insertion; or aryl opt. substd. with alkyl, alkoxy, carbalkoxy, carbalkoxyalkoxy, alkylmercapto, CF3-, nitrile, nitro or halogen; or aralkyl or aralkylene) are prepd. by reacting X-CHO and R1-COCH2-CO2R11 with RNH2 salts in presence of acid acceptors. Used as coronary vasodilators.
Patent CH-541210-A (CH)
Title: Sliding tape seal for transfer deivce
Inventor: PIERRE MENISSIER
IPC: G21F7/005
Filed: 1971-04-26
Abstract: Transfer unit, as in parent patent, has a flexible sealing strip travelling from the outside towards the inside of a vessel likely to be contaminated, e.g. by radiation the strip beig provided with regularly spaced openings along its length. The strip is passed between threads of an inlet tube and a receiving tube, both of same diameter as the openings. At least one, pref. two locating holes are provided, pref. one an either side transverse to the direction of travel, close to each main opening, and are gripped by locating pins which centre and hold the tape for transfer. Used. e.g. for transfer of radiactive pellets from storage into 'clean' chamber.
Patent CH-406873-A (CH)
Inventor: H NALLINGER FRIEDRICH PROF DR
IPC: B60N3/00
Filed: 1963-07-12
Abstract: 965,649. Vehicle trays. DAIMLER-BENZ A.G. July 24, 1963 [July 28, 1962], No. 29388/63. Heading B7B. The upper surface of an interior engine cover 2 is formed as, or supports, a tray 6.
Patent CY-1782-A (CY)
Title: Process for the preparation of thrombin inhibitors
IPC: C12N15/15
Filed: 1995-10-20
Abstract: The invention relates to DNA sequences which code for the amino-acid sequence of the thrombin inhibitor hirudin, to hybrid vectors containing such DNA sequences, to host cells transformed with such hybrid vectors, to polypeptides produced by such transformed host cells and having thrombin inhibitory activity, to processes for preparing these DNA sequences, hybrid vectors and transformed host cells and processes for preparing these thrombin inhibitors using the transformed host cells. The hirudin compounds have valuable pharmacological properties.
Patent CY-1911-A (CY)
Title: Insulin analogs
Inventor: CHANCE RONALD EUGENE
IPC: C07K/
Filed: 1990-02-06
Abstract: Analogs of human insulin modified at position 29 of the B chain thereof and, optionally, at other positions, have modified physico-chemical and pharmacokinetic properties and are useful in the treatment of hyperglycemia. The insulin analogs are of the formula <IMAGE> or a pharmaceutically acceptable salt thereof, wherein A21 is alanine, asparagine, aspartic acid, glutamine, glutamic acid, glycine, threonine, or serine; B1 is phenylalanine, aspartic acid, or is absent; B2 is valine or may be absent when B1 is absent; B3 is asparagine or aspartic acid; B9 is serine or aspartic acid; B10 is histidine or aspartic acid; B27 is threonine or is absent; B28 is any amino acid, B29 is L-proline, D-proline, D-hydroxyproline, L-hydroxyproline, L-(N-methyllysine), D-lysine, L-(N-methylarginine) or D-arginine; B30 is alanine, threonine or is absent; Z is -OH, -NH2, -OCH3, or -OCH2CH3; X is Arg, Arg-Arg, Lys, Lys-Lys, Arg-Lys, Lys-Arg, or is absent; and Y may be present only when X is present and, if present, is Glu or an amino acid sequence which comprises all or a portion of the sequence <IMAGE>  and which begins at the N-terminus Glu of such sequence; provided that when A21 is asparagine, B1 is phenylalanine, B2 is valine, B3 is asparagine, B9 is serine, B10 is histidine, B27 is threonine, B28 is lysine, B29 is L-proline, B30 is threonine, X is absent and Y is absent, then Z is -NH2, -OCH3 or -OCH2CH3.
Patent DK-121684-A (DK)
Inventor: KOFOED POUL WOLFFSEN
IPC: F16N3/04
Filed: 1984-02-28
Abstract: A spout for an oil can is flexible in such a manner that its outlet nipple 2 can be conveniently guided into lubrication points to which it is difficult to gain access. The spout consists of a flexible tube 1, preferably made of plastic, in which a flexible metal wire 4 is arranged. The wire 4 is secured immovably in relation to that end of the tube 1 which is to be connected to an oil can, a bent-over end portion 4' of the wire being clamped in a groove 9 in the end surface of a bottom bushing 5, through which the wire 4 is guided. The bushing 5 is screwed into or otherwise fastened to the end of the tube 1 and is also held by a head in a support tube 6 which is provided with a thread 3 by which the spout can be screwed firmly to the outlet nozzle of an oil can. <IMAGE>
Patent DK-173090-A (DK)
Inventor: HAWKINS PAMELA L H
IPC: A61K35/30
Filed: 1990-07-19
Abstract: The Prothrombin Time (PT) is used as a screening test for blood coagulation factor deficiencies and for monitoring oral anti-coagulant therapy using coumadin. Thromboplastin reagents activate the extrinsic pathway of coagulation and are the basis for the Prothrombin Time (PT) test. This invention describes the use of barium sulfate and chaotropic agents, and nonionic detergents, for the extraction of sensitive thromboplastin reagents from tissue. Extraction with sodium thiocyanate alone also greatly enhances thromboplastin sensitivity. This invention should be useful for all thromboplastins and will improve their sensitivity for all PT-based tests and specific assays.
Patent DK-183779-A (DK)
Inventor: BOFFARDI B P
IPC: C23F11/16
Filed: 1979-05-04
Abstract: Use of amino tris (mathylene phosphoic acid) and 1-hydroxyethiitidene-1, 1-diphosphonic acid in a ratio of from about 1:1 to about 3:1 by weight to inhibit corrosion of low carbon steel in aqueous systems.
Patent DK-227589-A (DK)
Inventor: COSMAN ARMOND D ARCY
IPC: G01V3/06
Filed: 1989-05-09
Abstract: A method and system for determining the location of a first insulated conductor (10) and a plurality of similar branch conductors (28,38) that are branches of the first conductor, but without ohmic contact being made with the first conductors. A passive marker (16) having a resonant circuit that includes an inductor and capacitor is provided for each of the branch conductors and is positioned to be inductively coupled to the first conductor and the associated branch conductor. The first conductor (10) is a part of a closed loop circuit and each branch conductor is a part of separate closed loop circuits. An alternating signal (14) applied to any one of the closed loop circuits is inductively transmitted to each of the other closed loops that is inductively coupled to a passive marker having a resonant frequency equal to the frequency of the alternating signal. Flow of alternating signals in the closed loops and passive markers cause a detectable electromagnetic signal to be produced to identify the location of the first conductor, branch conductors and passive markers when conducting the alternating signals.
Patent DK-230388-A (DK)
Inventor: KRUEGER BERND-WIELAND
IPC: C07C271/12
Filed: 1988-04-27
Abstract: The invention relates to novel insect and mite repellents, which are characterised in that they contain at least one substituted  alpha , omega -aminoalcohol derivative of the formula (I) 
<IMAGE>
 in which
 X represents hydrogen, COR<1><1>, COOR<1><2> or R<1><3>,
 R<1> represents optionally substituted alkyl or alkenyl radicals,
 R<2>, R<1><1>, R<1><2> and R<1><3> are identical or different and represent optionally substituted alkyl or alkenyl radicals,
 R<3> to R<1><0> are identical or different and represent hydrogen or optionally substituted alkyl radicals, and where R<2> and R<3> or R<3> and R<7> or R<3> and R<5> or R<5> and R<7> together with the atoms to which they are bonded can also form an optionally substituted monocyclic ring and
 n and m are identical or different and represent 0 or 1,
 with the proviso that
 X does not represent hydrogen or R<1><3> when
 n and m represent 0. 
<??>The invention furthermore relates to novel substituted  alpha , omega -aminoalcohol derivatives of the formula VII 
<IMAGE>
 in which
 R<1> to R<8> have the abovementioned meaning,
 and X represents hydrogen, COR<1><1> or R<1><3>, where R<1><1> and R<1><3> have the abovementioned meaning, with the exception of the following combinations of substituents, a) and b):
 a) X is hydrogen, R<2> is methyl and R<1> is tert.-butyl and
 b) X is hydrogen, R<1> is ethyl, R<5> is ethyl and R<6> is ethyl.
Patent DK-254681-A (DK)
Inventor: GUARENTE L P
IPC: C12N15/00
Filed: 1981-06-11
Abstract: Unglycosylated human fibroblast and leucocyte interferons are disclosed together with fused genes coding therefor.
Patent DK-308779-A (DK)
Inventor: SCHMIDT H
IPC: F04C19/00
Filed: 1979-07-23
Abstract: 1. A liquid seal pump arrangement for sucking off gaseous acid anhydrides and hydrogen halides, in which oil is used as working liquid which can be recirculated to the pump by way of a following liquid separator, characterized in that the oil (21) of the pump, which latter is made of material which is not resistant to acid, is led through a degasifying device (4).