baber/WOPTO huggingface dataset:
Patent CA-1268789-A (CA)
Inventor: KERTTULA REIMA
IPC: D21G9/00
Filed: 1985-06-28
Granted: 1990-05-08
Abstract: APPARATUS FOR CONVEYING A WEB LEAD-IN        STRIP IN A PAPER MACHINE                         ABSTRACT OF THE DISCLOSURE          Apparatus for conveying a web lead-in strip in a paper machine in a controlled manner includes a conveyor belt arranged in a loop around one or more reversing rolls, the conveyor belt being formed of an air-pervious fabric.          Devices are arranged within the loop of the conveyor belt for creating a dynamic vacuum on the belt run on which the lead-in strip is conveyed to cause the lead-in strip to adhere to that belt run.  The devices comprise guide plates associated with respective air distributing headers which direct air jets over the guide plates.  The guide plates are arranged substantially parallel to the plane of the conveying run of the belt in a manner such that a dynamic vacuum is created which acts on the conveying run to cause the lead-in strip of the web to adhere to the conveying run of the conveyor belt.  The apparatus is lightweight  and compact in construction and permits the lead-in procedure to be automated to such an extent that no manual operations are required.
Patent CA-1238591-A (CA)
Inventor: RAO RAMACHANDRA N
IPC: C12N15/76
Filed: 1985-09-19
Granted: 1988-06-28
Abstract: Abstract Novel recombinant DNA cosmid shuttle vectors, transformed host cells, and a method of using the cosmid vectors in the construction of genomic DNA libraries are described.  The vectors demonstrate the incorporation of both the size selection and in vitro packaging mechanisms of lambda into a Streptomyces-E. coli shuttle vector.
Patent CA-1208225-A (CA)
Inventor: FUJIOKA GEORGE S
IPC: C07D213/61
Filed: 1985-10-16
Granted: 1986-07-22
Abstract: ABSTRACT     A process for the simultaneous preparation of 2,3-difluoro- and 2,3-dichloropyridines from 3--chloro-2-fluoropyridines which comprises passing a 3-chloro-2-fluoropyridine over a carbon-based catalyst, optionally in the presence of HF, at elevated tempera-tures, thereby forming the corresponding 2,3-dichloro-and 2,3-difluoropyridines.
Patent CA-1254056-A (CA)
Inventor: BONFIGLIO PAOLO
IPC: G01N21/25
Filed: 1985-11-14
Granted: 1989-05-16
Abstract: ABSTRACT            In an analytical photometer, in particular multi-channel, for  the  simultaneous  analysis  of  a multiplicity  of samples, the light source provided is a flash tube for producing light pulses in which a permanent preionization discharge is maintained and the light energy is derived by optical fibres to be sent to optical  systems where  the beam  is  divided  into  an  analysis  beam  which  travels through the sample  and  a reference  beam,  both finally delivered to photodetectors. Both the divided beams pass through identical filtering systems for  selection  of  a narrow spectral band of relevance for analytical purposes.
Patent CA-1246187-A (CA)
Inventor: AMENT FRANK
IPC: F02D41/08
Filed: 1986-01-16
Granted: 1988-12-06
Abstract: ENGINE IDLE SPEED CONTROL SYSTEM            Abstract of the Disclosure:          An engine idle speed control system is described having an intregal adjustment of engine idle speed for maintaining a constant engine idle speed independent of load and having load dependent gain characteristics with the integrator adjustment being a measure of engine load.
Patent CA-1266084-A (CA)
Inventor: BOHL PHILLIP B
IPC: F02P15/00
Filed: 1986-01-20
Granted: 1990-02-20
Abstract: Abstract of the Disclosure Engine Ignition System With An Insulated and Extendable Extender An ignition system of an engine has a coil which is spaced away from an igniter to protect the coil from heat of a combustion chamber and combustion gas leakage.  The electrical connections between the coil and igniter of current design practice have not performed satisfactorily due to loosening of connections, absorbtion of energy within the connectors and the escape of electrical energy.  The present ignition extender overcomes these shortcomings by resiliently biasing a first electrical conducting core into contact with a source of high energy and a second electrical conducting core into contact with an iqniter and insulating the first and second electrical conducting cores and a biasing and providing mechanism from the surrounding environment by surrounding them with a first and second telescopingly arranged insulating members.  When included in an engine, the extender is combined with a shield to further protect and increase the functional life of the components.
Patent CA-1255238-A (CA)
Inventor: BARONI ROBERT J
IPC: B60T1/06
Filed: 1986-01-31
Granted: 1989-06-06
Abstract: VEHICLE AXLE AND BRAKE SUPPORT ASSEMBLY            Abstract of the Disclosure A stamped metal plate supports a brake assembly on a vehicle axle.          The plate includes a planar and circular mounting portion having a circular aperture pressed on and welded to the axle, diametrically opposed, planar first and second support portions substantially parallel to and offset in opposite directions from the mounting portion and a pair of reinforcing ribs with each rib extending continuously along opposite edges of the plate.  A bracket extending across the second support portion in spaced relation thereto and welded at its laterally spaced edges to the reinforcing ribs provides a pair of axially aligned bores mounting bushings which support anchor pins.
Patent CA-1252840-A (CA)
Inventor: NAKAMURA ITSUSHI
IPC: H01B17/02
Filed: 1986-03-20
Granted: 1989-04-18
Abstract: 60-111,157 EXPLOSION-PREVENTING SUSPENSION INSULATOR      Abstract of the Disclosure An explosion-preventing suspension insulator comprising an insulator body, a metal cap and a metal pin both being bonded to the insulator body by means of cement.  A synthetic resin based electrically insulating film having a Young's modulus of elasticity of from 20,000 to 80,000 kgf/cm2 is provided in a thickness of from 300 to 1,500 µm on either one or both of the inner surface of the metal cap and the outer surface of the metal pin at a portion where the metal pin is buried into the cement.
Patent CA-1255050-A (CA)
Inventor: INOUE SHOHEI
IPC: C08G65/337
Filed: 1986-03-20
Granted: 1989-05-30
Abstract: Abstract of the Disclosure A polyalkylene oxide having unsaturated end groups.  The polymer has a distribution of molecular weight Mw/Mn of not more than 1.5, and a process for the same.  The polymer is useful as rubber materials, and can provide cured rubber having an excellent elongation.
Patent CA-1256202-A (CA)
Inventor: KOJIMA YUICHI
IPC: H03M13/00
Filed: 1986-06-03
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE        Apparatus for decoding BCH code can correct double errors, using a modification of the Chien search method.  This decoding apparatus comprises circuits to form syndromes Sl and S3; a circuit to form Sl2; a circuit to form Sl3; a circuit to form (Sl3 + S3); and a Chien search circuit, in which the error-location polynomial .sigma.(x) = (Slx2 + Sl  x + Sl3 + S3) is solved, thereby correcting errors of two or less.  With this apparatus, where is no need to perform a dividing process, and a high decoding processing speed can be realized without using any PLA nor ROM.
Patent CA-1251584-A (CA)
Inventor: NEMCHEK GEORGE R
IPC: H04M3/24
Filed: 1986-06-19
Granted: 1989-03-21
Abstract: Abstract of the Disclosure In a digital signal cross-connection system, the functions of the cross-connection of equipments and the access to those equipments for testing purposes are separated.  The jacksets utilized for testing access are removed from the cross-connection bays and are considerably fewer in number than the terminations on the cross-connection bays.  A concentrator switch is interposed between the jacksets and the cross-connection bays so that access is provided to the transmit and receive leads to the cross-connection bays only on an as needed basis, the concentrator switch also providing a control function for disconnecting the digital equipments from the cross-connection bays.
Patent CA-1260622-A (CA)
Inventor: MORGANTI VICTOR M
IPC: G06F9/46
Filed: 1986-06-26
Granted: 1989-09-26
Abstract: ABSTRACT        In combination with a multiprocessing/multiprogramming computer  system  having  a  ring  protection  mechanism  for protecting computer programs from unauthorized access, a new call instruction architecture implemented partly in firmware and partly in hardware is disclosed.   Also included in the invention  is  a  new  stack  mechanism  for  storing  hardware managed control information in a control frame and software controlled data in a data frame.
Patent CA-1258591-A (CA)
Inventor: CORTESE VIRGINIO
IPC: A47J31/46
Filed: 1986-09-22
Granted: 1989-08-22
Abstract: ABSTRACT     A  coffee  machine  on  which a boiler, heated by means of an  electric heating source, presents a lower and an upper pipe  designed  to  communicate  respectively with a water outlet  connected  to  a  filter cup for containing coffee powder,  and  with a  steam outlet. A distribution chamber with an exhaust outlet connects the lower pipe on the boil-er  to  the water outlet; and a switch device is assembled inside  the  distribution  chamber  in such a manner as to move  between  at least two positions for selectively con-necting  the  water outlet once with the exhaust outlet and once with the lower pipe.
Patent CA-1237392-A (CA)
Inventor: BEER JEFFREY S
IPC: B65D81/20
Filed: 1986-09-24
Granted: 1988-05-31
Abstract: IMPROVED SMOOTH WALLED FLEXIBLE PACKAGE    Abstract A sealable package (20) in accordance with this invention includes an inner bag or container (24) located within an outer bag or container (26).  The inner bag is formed of a flexible sheet (40) of material resistant to the passage of gas therethrough.  The outer bag is formed of a flexible sheet (42) of material.  The inner bag is secured to the outer bag along its top (32) and bottom (30) edges and along a vertically oriented back seam (52) by areas (44) of adhesive interposed therebetween.  The adhesive areas define passageways (58) therebetween through which air from the ambient atmosphere may flow to enter into the space (28) between the two bags.  The inner bag is arranged to be filled with some material (22) and then vacuumized and the top sealed closed.  The gas space between the inner bag and outer bay enables the outer bag to provide a smooth, aesthetically pleasing appearance notwithstanding the fact that the inner bag may be in close conformance to the surface of the contents stored therein as a result of the vacuum.         The package is formed by applying adhesive in pre-patterned areas along selected portions of webs or sheets to form the package, sealing the sheets together, and thereafter folding the package into the desired shape and sealing its bottom ends and top ends and its vertical back seam by the application of energy, such as heat, thereto.
Patent CA-1267180-A (CA)
Inventor: SHAVER ALLEN L
IPC: B62B19/00
Filed: 1986-11-03
Granted: 1990-03-27
Abstract: APPARATUS FOR CONVERTING A ROAD VEHICLE INTO A SNOWMOBILE        ABSTRACT OF THE DISCLOSURE         A conversion arrangement for converting a con-ventional rear wheel dirve road vehicle to a snowmobile comprises a subframe upon the sides of which are mounted track support wheels and tracks with the subframe attach-ed to the vehicle through the conventional rear suspen-sion springs.  At the front end of the subframe is a pair of forwardly extending levers which are attached to the front wheel hubs of the vehicle and carry skis.  The skis are vertically movable under control of the vehicle front suspension by pivotal movement about a shaft at the front edge of the subframe with the amount of movement limited by  the  addition  of  an  arcate  stop  arrangement  which cooperates with a tongue extension on the lever system.          The rear drive axle of the vehicle is moved from its conventional  position  on  the  springs  rearwardly to a position at a  rearmost edge  of  the  subframe with  an additional drive shaft added between the vehicle drive shaft and  the  vehicle back axle for communication of drive.  Thus track engaging wheels can be mounted direct-ly beneath the rear springs of the vehicle to provide additional ground support.
Patent CA-1254948-A (CA)
Inventor: FARLEIGH SCOTT E
IPC: H04N7/14
Filed: 1987-02-25
Granted: 1989-05-30
Abstract: WIDEBAND SWITCHING SYSTEM            Abstract The subject wideband switching network provides inexpensive point-to-point wideband communication connections. Wideband source and destination terminal equipment are either connected to modems which encode the analog signals used by the wideband source terminal equipment into digital signals for transmission through the wideband switching network and decode the received digital signals into analog signals used by the wideband destination terminal equipment; or are directly connected to the wideband switching network if source and destination terminal equipment transmit and receive digital signals. The modems are connected to the wideband switching network by optical fibers. The wideband switching network is a point-to-point space division switch that is comprised of a matrix of high frequency semiconductor crosspoints. Wideband communication connections are originated by a subscriber transmitting connection control signals to the wideband switching network controller on a dial-up basis from a telephone station set, on a data link from a computer or directly from a keyboard associated with the wideband switching network controller. The wideband switching network can concurrently switch any combination of voice, audio, video, data.
Patent CA-1271221-A (CA)
Inventor: LOMMERS ANTHONIUM J J C
IPC: G05F1/56
Filed: 1987-06-29
Granted: 1990-07-03
Abstract: ABSTRACT: "Transistor arrangement".     In a series-regulation transistor (T1), which is driven by a drive circuit (10), for generating a constant voltage across a load (RL) the occurrence of comparatively large substrate currents in the case of saturation of the series-regulation transistor (T1) is precluded by a limiting circuit comprising a resistor (R1) arranged in the base line of the series-regulation transistor (T1) and a second tranisistor (T2) whose base-emitter junction is arranged across the resistor (R1) and the base-collector junction of the series-regulation transistor (T1), and whose col-lector is connected to a control input (2) of the drive circuit (10).
Patent CA-1258520-A (CA)
Title: Digital signal transmitting system
IPC: H04N7/08
Filed: 1988-05-25
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE         A digital signal transmitting system produces digital signals of up to four different modes for transmission over an unused television channel in an existing cable television transmission line and which requires no more bandwidth than that normally required by a single existing television channel, the various modes of digital signals all include synchronizing signals and service bit signals which are used to address any of the numerous terminals at the receiving side to control access to the various modes of digital signals transmitted over the single channel.  By controlling the transmission of the modes to have constant time intervals, which can be selected based upon different sampling times, high quality audio signals may be transmitted or/and data channels or monaural audio signals, all of which may be transmitted over the single cable television transmission line.
Patent CH-506321-A (CH)
Title: Mixer for viscous materials
Inventor: JAMES R DR LAGE
IPC: B01F23/47
Filed: 1970-03-16
Abstract: Apparatus for mixing viscous component of the known type designed for low viscosity media with a container having at least one more or less central feed pipe, with a device for spreading the stream of material leaving this feed pipe under pressure, radially along the walls, and with a discharge pipe situated to one side of the feed pipe so that a flow in closed circuit to the starting point is produced, as a result of the radial distribution of the stream of material being mixed, and forms one flow component any by superimposing of the second component arising from the side discharge, is converted into a spiral flow, and has a drive member with at least one vane or scraper blade which is moved along the container wall.
Patent CH-518298-A (CH)
Title: Pyrazole 3 4-d pyrimidine derivs
Inventor: RONALD MORTON CRESSWELL
IPC: C07D487/04
Filed: 1969-02-03
Abstract: (A) Method for the prepn. of pyrazole (3,4-d) pyrimidines of the general formula (I) - R' = alkyl (1 to 4C atoms) or H - R3 = hydroxy or mercapto - R4 = hydrogen or hydroxy, but - R4 may not be hydroxy if R3 is mercapto - (B) Starting material (II) (see "METHOD"). - The cpds. are xanthinodase inhibitors used for the relief of gout.
Patent CH-502119-A (CH)
Title: Aerator for liquids
Inventor: JOSEPH RICHARD KAELIN
IPC: C02F3/12
Filed: 1970-04-02
Abstract: Aerators with submerged, horizontal inlets and rotors with vertical axes are used in flat shallow aerating tanks. These flat, shallow tanks are connected for allowing the liquid sludge and sewage to circulate. The aerators take in liquid near the tank bottom and throw it through the air.
Patent CH-501696-A (CH)
Title: Improving adhesion of rubber to polyamide thread or
Inventor: IVO DANE
IPC: C09J175/00
Filed: 1967-05-12
Abstract: The adhesion of rubber to textiles (esp. polyamide fibres) and metal (esp. steel cord) is improved by vulcanising a rubber mixture (or a soln. of this) contng. 15-70 (pref. 25-50) wt. % of finely-dispersed silicic acid as filler (I) and in the pres. of 0.1-10% (pref. 1-5%) of a polyisocyanate-releasing agent (II). The silicic acid (I) pref. has a surface area of 70-400 m2/g. (pref. 80-200 m2/g.) and a particle size of 0.007-0.04 mu (pref. 0.013-0.035 mu). The agent (II) may be the adduct of diphenylmethane-4,4'-diisocyanate, triphenylmethane-4,4',4"-triisocyanate or monothiophosphoric acid tris(p-isocyanatophenyl) ester and acetylacetic ester. The (II) is pref. added in aqs. medium, made by ball milling a 10-50% (pref. 20-30%) soln. of the (II) in a solvent, adding a smaller amt. of a non-solvent for the (II) but which is miscible with the first solvent, and mixing the resulting soln. with an equal amot. of a 3% aqs. soln. of a non-ionic emulsifying agent. The resulting emulsion can be added to natural or synthetic rubber latices. Suitable rubbers are butadiene-styrene, butadiene-acrylonitrile, ethylene-propylene, etc. Conveyor belts, driving belts, etc.
Patent DK-101484-A (DK)
Inventor: DESTREE XAVIER PIERRE
IPC: B21F5/00
Filed: 1984-02-24
Abstract: Reinforcement of a moldable material by means of fibers comprised of a filiform body provided at each of each ends with an anchoring device consisting of one or a plurality of volumes of any shapes and of which all cross-section dimensions are larger than the diameter of the filiform body.
Patent DK-140385-A (DK)
Inventor: KLEIN CHRISTIAN
IPC: C07H17/00
Filed: 1985-03-28
Abstract: The glycosides of resorufin derivatives have the general formulae Ia and Ib <IMAGE> in which R<1> is hydrogen, R<2>, R<3> and R<5>, which can be identical or different, are hydrogen, halogen or a lower alkyl group, R<4> and R<6>, which can be identical or different, are hydrogen, halogen, a cyano, lower alkyl, lower alkoxy, carboxyl, lower alkoxycarbonyl, carboxy-lower alkyl, lower alkoxycarbonyl-lower alkyl or an optionally mono- or disubstituted carboxamide group or the group  -COO-(CH2CH2O)n-R<7> in which R<7> is hydrogen or a lower alkyl group and n is an integer from 1 to 4, where R<6> can additionally be a sulphonyl or nitro group, and Y is a nitrogen or the group NO. These compounds are particularly suitable as chromogenic and fluorogenic substrates for determining the activity of corresponding glycosidases or oligosaccharide-cleaving enzymes. The glycosides are obtained by reacting resorufin derivatives with a mono- or oligosaccharide or a 1-halogeno derivative thereof, whose hydroxyl groups are substituted by customary protective groups. This initially results in per-O-substituted glycosides, which can be converted into the claimed compounds by elimination of the protective groups. The glycosides are used as chromogenic and fluorogenic substrates in diagnostic agents for detecting glycosidases or oligosaccharide-cleaving enzymes. The resorufin derivatives employed as starting materials in the preparation of the compounds are also claimed.
Patent DK-161285-A (DK)
Inventor: HETZER NORBERT
IPC: G09F3/20
Filed: 1985-04-10
Abstract: 1. Price label cartridge with holder having a moulded member (16) in which a plurality of wells (22) for receiving price and/or information labels (15) are disposed, said wells being provided at the price label cartridge front side with inspection openings, in the plane of the rear wall of the moulded member (16) an upwardly projecting and a downwardly projecting projection are provided and the holder (32) is formed by a plate (34) in the upper edge of which a groove (36) is disposed which engages over the upwardly projecting projection (26) and in the lower edge of which a groove (38) is likewise formed which engages over the downwardly projecting projection (40), characterized in that to the moulded member (16) a cover (12) is connected which is transparent at least in the regions of the inspection openings, that the one projection (26) is disposed on the cover (12) and in the closed state of the cover (12) lies in the plane of the rear wall of the moulded member (16), and that the other projection (30) is disposed at the lower side of the moulded member (16).
Patent DK-192384-A (DK)
Inventor: LADD DAVID LEE
IPC: A61K31/195
Filed: 1984-04-13
Abstract: 1-Acylamino-1-cyclopentanecarboxylic acids have been prepared by acylation of certain 1-amino-1-cyclopentanecarboxylic acids and found to have renal vasodilating and diuretic properties.
Patent DK-204482-A (DK)
Inventor: WEIKL A
IPC: A61M25/08
Filed: 1982-05-06
Abstract: In order to keep the opening for inserting a catheter into a blood vessel as small as possible, a catheter insertion tube is used which coaxially surrounds the puncturing canula and consists, at least in a circumferential area and/or at least along a portion of its length, of one or several dilatable or expandable areas permitting enlargement of its internal diameter. The diameter of the catheter insertion tube, at the front end where it is inserted into the blood vessel, is approximately equal or smaller than the outer diameter of the catheter. The catheter insertion tube is expandable at least over the front or forward portion of its length by the catheter. The catheter insertion tube i removable from the puncture over the catheter while the catheter is advanced into the puncture and is tighty sealed by the catheter because the catheter has an external diameter equal to or larger than the puncture previously occupied by the insertion tube.
Patent DK-213286-A (DK)
Inventor: IKUTA HIRONORI
IPC: A61K31/4015
Filed: 1986-05-07
Abstract: Disclosed is a novel 2-pyrrolidone derivative, including 3-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-2-pyrrolidone and an N-substituted one. The substituent includes alkyl, alkoxy, alkynyl, phenyl-alkylene, hydroxy-alkylene and amino-alkylene. It is effective as an anti-inflammatory, analgesic and antithermic agent, with a high safety.
Patent DK-342286-A (DK)
Inventor: SCHMIDT-THUEMMES JUERGEN
IPC: C08F236/04
Filed: 1986-07-18
Abstract: 1. Use of an emulsion polymer containing in copolymerised form a) from 10 to 70% by weight of butadien and /or isoprene, b) from 10 to 50% by weight of an ester or acrylic or methylacrylic acid with a C8 -C18 alcohol, c) from 10 to 40% by weight of acrylnitrile and/or styrene, d) from 0.5 to 10% by weight of N-methylolacylamide, N-methylolmethacrylamide and/or C1 -C4 alkyl ethers and optionally, e) from 0 to 5% by weight of other monoethylically unsaturated compounds copolymerisable therewith, the weight of percentages always adding up to 100, as a binder in textile pigment print pastes.