baber/WOPTO huggingface dataset:
Patent CA-1227155-A (CA)
Inventor: HOMEIER RONALD F
IPC: B65G17/38
Filed: 1985-07-17
Granted: 1987-09-22
Abstract: ABSTRACT      A conveyor adaptable for bending in vertical and horizontal planes having a central guide and drive, steel base chain capable of being driven in two planes and a continuous, horizontal, carrying surface formed by a plurality of removable, non-metallic top plates having flexible, outwardly extending, finger members interlaced between one another and adaptable for slid able engagement and flexural movement when the conveyor moves in either a horizontal or a vertical plane.
Patent CA-1236346-A (CA)
Inventor: LEE HSAI-YIN
IPC: B05B7/08
Filed: 1985-10-01
Granted: 1988-05-10
Abstract: METHOD END APPARATUS FOR SPRAYING COATING MATERIAL            Abstract of Disclosure A conical sheath of air emitted from a vortex plenum adjacent the outer edge of a rotating bell spray apparatus is effective to optionally help atomize the coating material, and to carry the atomized material forwardly toward a confluence on the axis of the rotating head where turbulent mixing of the particles occurs, and the particles are sprayed forwardly for deposition in a uniform thickness film of a uniform population mix of particles sizes. Forward air and tangential air components are admitted to the plenum and are independently controlled so that different spray characteristics are obtained, the tangential air providing a swirl moment to the conical air sheath which enlarges the size of the deposited film pattern.          The forward velocity determines the atomization ability of the sheath air and the particle velocity in the spray pattern.  Electrostatic and non-electrostatic operations are intended.
Patent CA-1253713-A (CA)
Inventor: PRUNBAUER KURT
IPC: E05B47/00
Filed: 1985-10-03
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE         A lock cylinder comprises a cylinder housing and a cylinder core having at least one rotatable magnetic tumbler supported therein, in which at least one axially slidable locking element is provided.  The locking element has projections thereon directed toward the exterior.  The locking element has contacting slider having contacting elements projecting toward the rotatable magnetic tumblers, and a locking slider engaged with and fit together with the contacting slider, on which are mounted the projections.  The lock cylinder is also provided with a pressing member fixed with respect to the cylinder housing, by which the locking element in the O-position of the cylindrical core is held against the force of a compressible spring engaged to the locking element, and is pushed into an unlocking position on rotation of the cylindrical core.
Patent CA-1237465-A (CA)
Inventor: MASTERTON WALTER D
IPC: H01J29/07
Filed: 1986-03-12
Granted: 1988-05-31
Abstract: RCA 81,877 Abstract In an improved color picture tube having a substantially rectangular slit-aperture type shadow mask mounted therein in spaced relation to a substantially rectangular cathodoluminescent line screen,  the spacing between adjacent aperture columns near the minor axis of the mask is less at the long sides of the mask than near the major axis of the mask.
Patent CA-1248681-A (CA)
Inventor: RASSHOFER WERNER
IPC: C08G18/66
Filed: 1986-04-29
Granted: 1989-01-10
Abstract: A PROCESS FOR THE PRODUCTION OF POLYISOCYANATE PREPA-RATIONS CONTAINING UREA AND/OR BIURET GROUPS, THE POLY-ISOCYANATE PREPARATIONS OBTAINABLE BY THIS PROCESS AND  THEIR USE AS ISOCYANATE COMPONENT IN THE PRODUCTION   OF PLASTICS BY THE ISOCYANATE-POLYADDITION PROCESS      ABSTRACT OF THE DISCLOSURE     The present invention is directed to a process for the production of urea- and/or biuret-modified polyisocyanates by reacting organic polyisocyanates with a mixture of high molecular weight isocyanate-reactive compounds and low molecular weight isocyanate-reactive compounds, wherein at least 25% of the iso-cyanate-reactive groups are primary amino groups.  The present invention is further directed to the products obtained by this process and their use for the pro-duction of polyisocyanate polyaddition products, es-pecially for the preparation of molded articles by the RIM process.
Patent CA-1254990-A (CA)
Inventor: ANDERSSON FINN
IPC: H02H3/40
Filed: 1986-05-20
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE    A method  and  a device  in  connection with digital distance relays for obtaining a backup function in the event of faults in the digital signal processing and/or in the event of faults detected during automatic testing. The method comprises testing the distance relay continu-ously,  in case of a faultless network, with respect to the digital signal processing by means of a central con-trol unit.   In case  of  a characteristic fault on the network, the distance relay is switched over from testing to  protective  function  involving  measurement  by  means of  measurement  signal  units  included  in  the  distance relay.  In case of a fault on the network and a simultan-eous fault in the digital signal processing, fault signals from the measurement signal units, via time delay circuits and logical elements,  bring about tripping of the line section subjected to the fault.  When a fault is detected in the digital signal processing,  an alarm function is triggered.
Patent CA-1269436-A (CA)
Inventor: THEURER JOSEF
IPC: E01B35/00
Filed: 1986-05-27
Granted: 1990-05-22
Abstract: MOBILE MACHINE FOR MEASURING TRACK PARAMETERS            ABSTRACT OF THE DISCLOSURE     A mobile machine for measuring the position of a track and arranged for mobility on the track in an operating direction, comprising a machine frame having a front end in the operating direction, track reference measuring systems on the machine frame for determining different track parameters including the vertical and lateral position of the track, a laser beam receiver on the machine frame front end, and a self-propelled satellite bogie preceding the machine frame front end in the operating direction for mobility on an uncorrected section of the track in said direction, the bogie being equipped with a drive for propelling the bogie in said direction, and a laser beam emitter emitting a laser beam extending in at least one plane and projecting the laser beam on the receiver for continuously determining any deviations in an extended uncorrected track section from a desired one of said positions, the front end of the machine frame being arranged for receiving the satellite bogie and having a storage station whereinto, and wherefrom, the satellite bogie may be propelled, and the satellite bogie being constructed for being automatically propelled into, and from, the storage station and the front end of the machine frame.
Patent CA-1263865-A (CA)
Title: Catalytic production of sulphur-containing cyclic  compounds
Inventor: GREEN MICHAEL J
IPC: C07D327/04
Filed: 1986-06-11
Granted: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE; A sulphur-containing cyclic compound comprising a thio-epoxide and/or a cyclic thiocarbonate is produced by reacting carbon disulphide in the liquid phase in the presence of a solvent at a temperature in the range from 20 to 80°C with an epoxide in the presence as catalyst of an amidine.
Patent CA-1266519-A (CA)
Inventor: KITAMURA MASUO
IPC: H01R13/648
Filed: 1986-06-24
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE           Surface-mounting wiring device wherein a cover assembly mounted on a base carrying terminal members for covering them has a double structure of an inner cover and an outer decorative cover, the inner cover facing directly the terminal members is provided with heat resistance, and the decorative cover exchangeably fitted over the inner cover is provided with impact resistance, whereby two conditions of the heat and impact resistance are simultaneously satisfied, while the exchangeable decorative cover allows the device to have any desired appearance.
Patent CA-1270177-A (CA)
Inventor: DELKER WILFRIED D
IPC: F16K27/00
Filed: 1986-08-20
Granted: 1990-06-12
Abstract: ABSTRACT The invention is directed to a single-lever mixing valve and faucet in which the valve body is made of ceramic material.
Patent CA-1264157-A (CA)
Inventor: YOKOE KAZUO
IPC: B65B27/10
Filed: 1986-10-20
Granted: 1990-01-02
Abstract: ABSTRACT OF THE DISCLOSURE     A package-sealing apparatus includes a heat-sealing unit having a pair of opposed sealing heads relatively movable toward each other to join a region of overlap of a web of thermoplastic sheet material, and a cutting unit associated with one of the sealing heads for severing the web across the overlapping resion.  Each of the sealing heads has a pair of spaced sealing lands and a channel defined between the sealing lands, the sealing lands being engageable with the web to fuse the overlapping region along two spaced portions extending respectively in registry with the sealing lands.  The cutting unit includes a knife blade reciprocably movable through the channel of said one sealing head into the channel of the other sealing head for severing the web along a non-fused intermediate portion of the overlapping region.  Preferably, the other sealing head is spring-loaded to accomodate a change in thickness of the web as well as to absorb a shock force applied thereto when the knife blade abuts against the other sealing head.
Patent CA-1260641-A (CA)
Inventor: HEYNEN JAN
IPC: H04L27/00
Filed: 1986-10-22
Granted: 1989-09-26
Abstract: ABSTRACT         A communication system for connecting a telephone switching office to a data processing center is described.  A telephone trunk line from the switching office carries data which is digitally encoded and may be in a compressed format, for example mu-law PCM, and which is derived from remote data terminals.  A novel type of modem is connected between the trunk and the data processing center.  This is a direct synthesis device which converts the modulated digital data directly to a non-modu-lated digital format readable by the data processing center and, for digital data originating at the data processing center, pro-duces modulated digital data which is transmitted along the trunk to the switching office.  The direct synthesis modem is a single, purely digital device which replaces many separate digital/analog modems which are required in conventional systems.
Patent CA-1261432-A (CA)
Inventor: OSUGA MINORU
IPC: F02D41/00
Filed: 1986-11-19
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         In feedback control for the air/fuel ratio based on a sensor producing an output signal proportional to a change in the air/fuel ratio, a control constant modifier is operative to vary the proportional component and the integration component in a feedback system in accordance with an air/fuel ratio set for controlling, thereby assuring stability of ultimate fuel control.
Patent CA-1273264-A (CA)
Inventor: FILLMAN RUSSELL L
IPC: E03B9/04
Filed: 1986-12-01
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE    The ground hydrant of the present invention includes an outlet nozzle above ground and a drain water collection cylinder located below the frost line of the ground.  When the hydrant is shut off, the residual water in the nozzle drains into the ground water cylinder and is stored there below the frost line.  The next time that the hydrant is turned on, the piston within the cylinder forces the stored water in the cylinder outwardly through a drain line where it is expelled above the ground. The force for moving the piston within the cylinder is provided by water pressure which is diverted from the water source to move the piston and force the stored drain water out of the cylinder and onto the ground.  When the hydrant is turned off a second time, the residual water within the hydrant drains again into the cylinder where it is stored until the next time the hydrant is turned on.
Patent CA-1266584-A (CA)
Inventor: DLUGOKECKI ANDREW N
IPC: F04C15/00
Filed: 1987-05-04
Granted: 1990-03-13
Abstract: ABSTRACT OF THE INVENTION          A gerotor device  wherein  a  body  (10)  includes  high pressure  ports  (20) that communicate with an inlet (12) and low pressure ports (22) that communicate with  an  outlet  (14).   An inner  member  (42)  and an outer member (40) cooperate to define pressure chambers (52) that increase and decrease  in  volume  as the  member  (42)  orbits  and  rotates.   A  rotary  valve  (62) selectively connects pressure chambers  (52)  to  pressure  ports (20)  and  (22)  to  convert  between mechanical torque and fluid pressure.  Cavities (75) and (77) are  provided  adjacent  rotary valve (62) to hydraulically balance the valve.
Patent CA-1267361-A (CA)
Inventor: UHRI DUANE C
IPC: E21B43/26
Filed: 1987-08-14
Granted: 1990-04-03
Abstract: STIMULATION OF EARTH FORMATIONS SURROUNDING A DEVIATED WELLBORE BY SEQUENTIAL HYDRAULIC FRACTURING                            ABSTRACT     A subsurface formation surrounding a deviated borehole and having original in-situ stresses that favor the propagation of a vertical fracture is penetrated by a cased borehole.  The casing is perforated at a pair of spaced-apart intervals to form a pair of sets of perforations.  Fracturing fluid is initially pumped down said cased borehole and out one of said sets of perforations to form a first fracture that is oriented in a direction perpendicular to the direction of the least principal in-situ horizontal stress.  The propagation of this first vertical fracture changes the in-situ stresses so as to favor the propagation of a second vertical fracture.  This is oriented in a direction parallel to the direction of the least principal in-situ horizontal stress.  Thereafter, while maintaining pressure in the first vertical fracture, fracturing fluid is pumped down said cased borehole and out of the other of said sets of perforations to form such a second vertical fracture which will now link naturally occurring fractures in the formation to the deviated wellbore.
Patent CA-1266728-A (CA)
Inventor: PIERCY JOHN R
IPC: H04J3/18
Filed: 1988-01-25
Granted: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus for converting a frame code from a T-1 multiplexed data stream having a framing pattern in a first preselected format such as DMA-1, to a frame code in an output data stream having a framing pattern according to a second preselected format such as D2/D4.  A data path is connected to  receive  the data  stream for  supplying the output data stream,  Framing windows in the data stream are identified and modified by combining with a selected frame code modifier.  The output data stream is then supplied to a T-1 receiver circuit adapted to the second preselected format.
Patent CH-563032-A (CH)
Title: Sealing membrane for watch press button controls - with improved method of fixing seals under press button controls
IPC: G04B37/10
Filed: 1963-02-12
Abstract: Seal, (3) for time piece casing, is designed for press button control passage. Characterised by a cap (3) whose central part stretches without a gap across the button passage and is in contact with a part of the buttom (12). The periphery of the seal is anchored to the wall (5) of the press button passage in a zone situated between the extreme positions that the central part of the cap occupies when the button is and when it is pressed. The cap (3) is of dome shape and its central part is pinched in the head of the press button by the action of the button return spring (8).
Patent DK-103991-A (DK)
Inventor: SCHUNCK STEPHAN
IPC: C03C25/106
Filed: 1991-05-31
Abstract: A liquid, radiation-hardenable coating mass comprises A) from 56 to 89% by weight of at least one, where appropriate urea group-containing, diethylenically unsaturated polyurethane, B) from 10 to 30% by weight of at least one ethylenically unsaturated monomer, C) from 0.5 to 8% by weight of at least one photoinitiator, and D) from 0.05 to 6% by weight of N-β-aminoethyl-γ- aminopropyltrimethoxysilane, γ- aminopropyltrimethoxysilane, N-methyl-γ- aminopropyltrimethoxysilane or triamino-modified propyltrimethoxysilane, with the sum of the components (A) to (D) amounting to 100% by weight, and all the % by weight values being calculated on a basis of the coating mass. This coating agent is used for coating glass surfaces, in particular optical glass fibres, and is characterized by good adhesion even in association with moisture loading.
Patent DK-136489-A (DK)
Inventor: MALDONADO JOHN E
IPC: A47K5/12
Filed: 1989-03-21
Abstract: In a device for discharging a viscous liquid from two liquid cartridges 11, each of which has an outlet opening, through which liquid is discharged when a pump part 17 on the cartridge is compressed, a compression body 52 is moveable between a first limit position close to the pump part 17a of the first cartridge 11a and a second limit position close to the pump part 17b of the second cartridge 11b. A grip 56, which extends out of the housing of the device, is used to move the body 52 between the two limit positions. A moveable discharge element 40 is designed, between the compression body 52 and an opposing pressure surface 46, to compress only the pump part 17 on that of the two cartridges 11, which is situated close to the compression body 52. <IMAGE>
Patent DK-148989-A (DK)
Inventor: SPRECHER ANDREAS VON
IPC: A61P11/00
Filed: 1989-03-28
Abstract: Substituted alkanophenones of the general formula <IMAGE> in which R1 denotes optionally fluorinated lower alkyl, R2 represents hydrogen, optionally fluorinated lower alkyl or lower alkenyl, X denotes lower alkylene, oxy, thio or a direct bond, alk represents lower alkylene, n stands for 1 or 2, R3 denotes phenyl which is unsubstituted or substituted by optionally fluorinated lower alkyl, etherified or esterified hydroxyl, optionally lower alkylated amino and/or optionally esterified or amidated carboxyl or denotes lower alkyl which is optionally fluorinated or substituted by optionally esterified or amidated carboxyl, R4 represents optionally esterified or amidated carboxyl or 5-tetrazolyl and R5 stands for hydrogen or lower alkyl, have leukotriene-antagonist properties and can be used as antiallergic pharmaceutical active compounds. The process for their preparation is characterised in that an epoxide of the formula <IMAGE> in which R1, R2, X, alk, n and R3 have the above meanings, is reacted with a thiol of the formula <IMAGE> in which R4 and R5 have the above meanings, or a salt thereof and, if desired, a compound obtainable according to the process is converted into another compound of the formula I, a stereoisomer mixture obtainable according to the process is resolved into the components and/or a free compound obtainable according to the process is converted into a salt or a salt obtainable according to the process is converted into the free compound or into another salt.
Patent DK-169289-A (DK)
Inventor: CABRI WALTER
IPC: C07D317/26
Filed: 1989-04-07
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyldaunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound, in an appropriate reducing environment, with a catalytic amount of a transition metal complex, preferably palladium or nickel with 1,3 diphenylphosphinopropane or 1,1 min -bis (diphenylphosphino) ferrocene, and eliminating the 13-dioxolanyl group by treatment with trifluoroacetic acid.
Patent DK-183590-A (DK)
Inventor: COFFMAN ROBERT L
IPC: C12P21/00
Filed: 1990-08-01
Abstract: A method of reducing immunoglobulin E responses associated with certain immune disorders is provided. The method comprises administering an effective amount of an antagonist to human interleukin-4. Preferably the antagonist is a blocking monoclonal antibody specific for human interleukin-4, or a fragment or binding composition derived therefrom.
Patent DK-203786-A (DK)
Inventor: BLUECHER HUBERT VON
IPC: A62D1/00
Filed: 1986-05-02
Abstract: 1. The use as an extinguishing agent of a dispersion of an aqueous phase and a phase obtained by hydration of swollen gen particles of a diameter of 0.1 to 3 mm of individual, water-insoluble, polar macromolecules of highly absorptive polymers based on (meth) acrylic acids, which are so cross-linked that they can take up 100 to 200 times their weight of water, the gel particles being present in an amount of 0.1 to 0.6 weight per cent calculated as dry substance and based on the aqueous phase, and the aqueous system having a viscosity below 100 mPa.
Patent DK-241484-A (DK)
Inventor: SCHNEIDER MICHAEL
IPC: C01B3/16
Filed: 1984-05-16
Abstract: Iron oxide-chromium oxide catalyst of increased mechanical strength (lateral crushing strength) for high-temperature water-gas shift reaction. The catalyst contains as an additional component magnesium oxide and/or magnesium spinels in the form of discrete particles.
Patent DK-257081-A (DK)
Inventor: SAMPSON M J
IPC: A01N25/24
Filed: 1981-06-12
Abstract: A coating agent, such as di-1-p-menthene, where appropriate together with a drying agent, such as diquat, is applied to plants shortly before harvesting in order to prevent the pods or other seed-bearing bodies from splitting or to prevent the seeds from loosening too early in some other way. A surface-active agent can be applied at the same time.
Patent DK-271388-A (DK)
Inventor: SHIMADA NOBUYOSHI
IPC: C07D501/00
Filed: 1988-05-18
Abstract: This invention relates to novel oxetanocins represented by the following general formula (I): <CHEM>  wherein R represents a group represented by <CHEM> and their pharmacologically acceptable salts which have immunosuppressive and antiviral activities.
Patent DK-340781-A (DK)
Inventor: SUNDBERG ERIK G
IPC: H01M4/14
Filed: 1981-07-30
Abstract: A lead-acid battery construction includes positive electrode means (37) and negative electrode means (39, 40) supported in contact with separator means (42) containing an electrolyte. The positive electrode means (31) is gridless and is formed with reacting PbO2 portions (66) and non-reactiong PbO2 portions (64) which carry a required electric current through the positive electrode means during charging and discharging.
Patent DK-448381-A (DK)
Inventor: HOU-VANGSAAE KURT
IPC: F24H/
Filed: 1981-10-09
Abstract: Overflow arrangement consisting of a T-shaped tube T with two freely arranged balls 1 and 2 ensuring normal overflow, but otherwise functioning as opening and closing mechanism in connection with syphon drainage, e.g. by discharging of cold waste water from the bottom of the vessel in a heat recovery plant. <IMAGE>
Patent DK-504879-A (DK)
Inventor: HUHTA S K
IPC: C07D303/24
Filed: 1979-11-28
Abstract: A process for preparing the therapeutically valuable compound 1-isopropylamino-3-(4-(2-methoxyethyl)phenoxy)-2- propanol consists in a compound of the formula <IMAGE> where X is a reactive ester radical, being reacted with an isopropylamine acid addition salt to give a compound of the formula <IMAGE> where X has the same meaning as above, after which this compound is reacted with an alkali metal methoxide or with methanol in the presence of an acid catalyst. The reactive ester radical X is stated, by way of example, to be tosyloxy or halogen, in which case the compounds IV and V, respectively, are previously unknown.
Patent DK-525679-A (DK)
Inventor: WILLIAMSON J D
IPC: G10L25/90
Filed: 1979-12-11
Abstract: A speech analyser is provided for determining the emotional state of a person by analysing pitch or frequency perturbations in the speech pattern. The analyser determines null points or "flat" spots in a FM demodulated speech signal and it produces an output indicative of the nulls. The output can be analysed by the operator of the device to determine the emotional state of the person whose speech pattern is being monitored.