baber/WOPTO huggingface dataset:
Patent CA-1262450-A (CA)
Inventor: LOUGHEED JAMES H
IPC: G09F13/22
Filed: 1985-09-13
Granted: 1989-10-24
Abstract: ABSTRACT There is provided a new and useful invention relating to a warning light of predetermined beam direction and pattern comprising a base member adapted to be connected to a source of electrical energy, the base member including electrical connections for conducting the energy from the source to an array of light emitting diodes (LED's) secured to the base.  The LED's are arranged individually or in clusters and a lens is placed in front of each individual LED or cluster to provide a beam of selected angle and direction.  Perceived from a distance, the beams overlap to provide the appearance of a substantially unitary light source having a beam spread determined by the arrangement of the LED's or LED clusters.
Patent CA-1248569-A (CA)
Inventor: DOYLE RICHARD C
IPC: H01H73/12
Filed: 1985-10-01
Granted: 1989-01-10
Abstract: GROUND FAULT CIRCUIT INTERRUPTING SYSTEM          Abstract of the Disclosure:           The present invention teaches a new and novel switching system for interrupting an electrical circuit.          The invention includes a number of preferred and other embodiments which have this as their goal, but which represent a number of distinctive and novel approaches to solving prior art problems.  By way of example only, and without limiting the scope of this invention, these approaches include provision of a mounting strap which supports ground terminals while also serving as a magnetic circuitry conduit; a novel "banger" type arrangement which enables alternate making and breaking of a circuit; and space-saving means for supporting the arrangement within a device or system able to be installed within a conventional receptacle box.
Patent CA-1264347-A (CA)
Inventor: EDER ROBERT L
IPC: H01H43/10
Filed: 1985-10-15
Granted: 1990-01-09
Abstract: MEANS PROVIDING INTERMITTENT MOTION TO               A CAM MEANS OF A TIMING MECHANISM            AND HAVING SUB-INTERVAL SWITCHING MEANS     Abstract of Disclosure An intermittent drive includes d pair of reciprocating drive pawls which individually and alternately drive a camstack in a step by step maneuver.     Electrical switches open and close in response to the camstack.  One of the drive pawls  includes a  lost motion connection between  it and a  rotating member.  There is a sub-interval switch means having a cam disposed within the intermittent drive and a cam follower which operates a switch.
Patent CA-1232321-A (CA)
Inventor: ABERCROMBIE BOLLING A
IPC: E21B41/02
Filed: 1986-01-10
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE      A  method  and  apparatus for  monitoring  corrosive effects of fluid in a well, for use with a well tubing mandrel having a main bore and a side pocket offset from the main bore.   The mandrel also has a slot along the length of the side pocket adjacent the main bore, and the exterior surface of the mandrel is free of apertures.  A corrosion coupon is mounted within a notch on the side of a carrier, and the carrier is placed into the side pocket for a specified time period.  The carrier is oriented to position the coupon within the slot.  The carrier is then removed from the well and the coupon is inspected.
Patent CA-1266870-A (CA)
Inventor: FOSTER THEODORE C
IPC: B27B29/08
Filed: 1986-02-20
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE    An endogging apparatus using twin reciprocally moving carriages, each with connected dog means.  One of the carriages grasps the log from a log charger with its dog means and transports the log to and through breakdown elements.  The second carriage moves from the location of the breakdown elements to the charger to grasp a second log with its dog means.  The dog means on the carriages are offset and retractable to allow passage of the two carriages when one carriage is transporting a log through the breakdown elements with extended dog means and the second carriage is returning unloaded to the charger with retracted dog means.
Patent CA-1244263-A (CA)
Inventor: ATSUMI TOMIAKI
IPC: F16F15/12
Filed: 1986-03-13
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE A crank damper pulley structure of an internal combustion engine of a car in which the hub of a pulley, which is removably fixed to the tip of the engine crank shaft and transmits power to auxiliary machinery, such as an alternator, has therearound a damper mass and a damper rubber comprising a torsional damper.  The hub has a cavity therein which opens to one end of the hub.  A damper support is fixed in the cavity and a ring-like damper and a ring-like damper mass are superposed axially with the rubber being fixed to the mass and the support in order to constitute a ring-like dynamic damper disposed in the cavity which copes with bending vibration of the crank shaft.
Patent CA-1263817-A (CA)
Inventor: CHERBUY JEAN
IPC: G01G3/14
Filed: 1986-04-08
Granted: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           A force transducer comprises a resilient bar (1) which carries a measuring bridge formed by resistance gages (R1, ... R4).  One end of the bar is attached to a stationary support (2) and the other end is subjected to a force (P) to be measured.  A method for ensuring that the signal delivered by the measuring bridge is propor-tional to the applied force and insensitive to parasitic couples consists in determining the initial characteristics of the transducer, in computing the relative errors arising from a displacement of the force (P) applied as a function of the angle made between the resistance gages (R1, ... R4) and the longitudinal direction (Ox) of the bar (1) and in cancelling these errors by making changes in one or a number of gages in order to modify the angle aforesaid.
Patent CA-1252697-A (CA)
Inventor: BASWELL IMOGENE
IPC: A61L27/00
Filed: 1986-04-14
Granted: 1989-04-18
Abstract: ABSTRACT      A method of chemically polishing medical implants by immersing them in a solution including lactic acid, hydrofluoric acid, and nitric acid to produce smooth, matte finished implants.
Patent CA-1270237-A (CA)
Inventor: COLE DEREK
IPC: F02C7/047
Filed: 1986-06-02
Granted: 1990-06-12
Abstract: ABSTRACT              DUCT FOR HOT AIR            Damage to the skin of the annular cowl (11) of the intake duct of a turbo-fan engine of an aircraft by exhaust on to it of hot air used within the cowl for de-icing its leading edge (10) is avoided by channelling spent air through an exhaust duct (15) to an exhaust aperture (21) in the surface of the cowl, and providing a heat shield (23) in the skin downstream of the exhaust aperture (21).
Patent CA-1225852-A (CA)
Inventor: HUEBNER HANS J
IPC: G01D21/00
Filed: 1986-07-10
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE         A measuring and evaluating device and method for mine galleries and the like can monitor the various parameters of the atmosphere and normalize the parameters for display and storage in the device.  In an emergency the danger-posing operations of the device are shut down although the memory is maintained and for further safety, a detector which may pose a danger may be inactivated and replaced by a less precise detector for the same parameter but which poses no danger.
Patent CA-1255376-A (CA)
Title: Automatic feed circuit for dunnage converter
Inventor: OTTAVIANO GARY W
IPC: B31D5/00
Filed: 1986-09-08
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE A dunnage converter mechanism for pro-ducing relatively low density pad-like cushioning dunnage product from flexible sheet-like stock material in roll form.  The converter includes means for pulling the sheet-like stock material from a supply roll thereof into the mechanism while causing inward rolling of the lateral edges of the sheet-like stock material, resulting in a pad-like cushioning product emitted from the machine, with the product having lateral relatively resilient pillow-like portions and a central connecting section holding the pillow-like portions together in generally side-by-side attached relation. A settable control means is provided in an associated control circuit coupled to the electric drive motor for the converter mechanism, for selectively providing for programming the motor for actuation thereof during selected predetermined periods of time, whereby the pad-like dunnage product can be produced by the mechanism for a selected period of time of a plurality of time periods without any further action being needed on the part of a machine operator, after which the mechanism automatically shuts down production of the cushioning product.  The settable control includes a selector module for selecting one of a plurality of time periods (e.g. seconds, minutes or hours) together with means for selecting ranges of said selected one time period, so that various lengths or runs of the produced cushioning product can be automatically provided.
Patent CA-1240444-A (CA)
Inventor: FONG DODD W
IPC: C08F8/36
Filed: 1986-11-10
Granted: 1988-08-09
Abstract: ABSTRACT     A high temperature, pressurized process is described to synthesize sulfonated acrylamide polymers represented by the structure:       These polymers find use in water treatment systems, for example as dispersants, scale inhibitors,  flocculants, and coagulants.
Patent CA-1267532-A (CA)
Inventor: KIRK ALEXIS V
IPC: A47F7/02
Filed: 1986-12-01
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE:     A card for holding and displaying earrings and other jewelry, comprises a front card member of substantially rigid material;  and  a  band  member  which  is mounted across the front member so as to resiliently provide a space between the band and the front member when a clasp is inserted therebetween, for secure mounting and display of the earrings or other jewelry, while also permitting easy removal thereof from the card.  Preferably, the front card member has some  flexibility.
Patent CA-1250060-A (CA)
Inventor: SMITH HARRY D JR
IPC: G01V5/10
Filed: 1986-12-22
Granted: 1989-02-14
Abstract: METHOD AND APPARATUS FOR DIFFERENTIATING              LOW POROSITY LIMESTONES FROM                 HIGH POROSITY GAS SANDS                 Abstract of the Disclosure By  taking the ratio of silicon to  calcium pulsed neutron capture gamma radiations together with a  formation  capture cross section  measurement,  in formations  (20)  having low hydrogen index, a  meas-urement indicator is provided for differentiating low porosity limestones from high porosity gas sands.
Patent CA-1263108-A (CA)
Inventor: FLOOD GARY M
IPC: B24D3/00
Filed: 1987-03-12
Granted: 1989-11-21
Abstract: POCKETED STUD FOR POLYCRYSTALLlNE DIAMOND CUTTING BLANKS          ABSTRACT OF THE DISCLOSURE    Disclosed is an improved brazed implement comprising a composite compact having an abrasive particle layer bonded to a support and a substrate bonded to the support by a brazing filler metal having a liquidus substantially above 700°C disposed therebetween. In a preferred embodiment the composite compact comprises a sectioned cylindrical composite compact having a lower support surface opposite the support surface bonded to said abrasive particle layer. The composite compact also has a mating surface. The substrate about its upper end has a pocket which comprises an interior face complementary in shape with the compact lower support surface and a land complementary in shape with the compact mating surface. The compact is brazed to the substrate. The abrasive particle layer is spaced-apart from contact with the substrate a distance adequate to minimize thermal damage thereto during the brazing of the compact to the substrate. The land is of sufficient depth, however, to provide support for the compact. The preferred composite compact comprises a polycrystalline diamond compact bonded to a cemented carbide support. The preferred substrate is a cemented carbide substrate. The improved implement has special utility in drill bits for oil and gas exploration and in mining applications.
Patent CA-1269546-A (CA)
Inventor: KECK DONALD B
IPC: G01J3/42
Filed: 1989-09-06
Granted: 1990-05-29
Abstract: Abstract The present invention relates to novel dielectric waveguide   (i.e.,   fiber   optic)   sensors   for  use   in spectrophotometric  assays  of  analytes  in  fluids.   More particularly, the use of these sensors in immunoassays is disclosed.
Patent CH-503139-A (CH)
Title: Electromechanical selection of fibres in a knitting - machine
Inventor: DE CERJAT AYMON
IPC: D04B15/78
Filed: 1969-02-05
Abstract: The needle control arms, operated by control cams, are operatively connected pref. via pivoted, L-shaped rocker arms, to slides which are movable in one of two opposing directions, under the action of pairs of co-operating electromagnets, to take up one of two positions. In the first position the slides are disengaged from the rockers, which are spring biassed to push the needles into working positions, whilst in the second position the slides engage the rockers to move them against the spring biass and withdraw the needles.
Patent CH-504408-A (CH)
Title: Alkanolamine derivatives beta-adrenergic blockers
Inventor: RALPH HOWE
IPC: C07D303/22
Filed: 1967-11-03
Abstract: (A) Alkanolamine derivatives (I). - where either - (a) R1 = alkyl group, opt. substd. by one or more hydroxy and/or aryl, and in which the aryl may be substd. by one or more halogen, alkyl and/or alkoxy, also R1 = cycloalkyl or alkenyl, R2 = hydrogen, hydroxyalkyl, aryloxyalkyl, haloalkyl, cycloalkyl, heterocyclyl, acylaminophenyl, ethyl-, vinyl-, p-tolyl- or m-nitrophenyl. - R3 = hydrogen or alkyl, R4 = hydrogen or acyl - or - (b) R1 = methyl or cyclopropyl, R2 = hydrogen, alkyl, alkenyl, aryl, aralkyl, or alkoxy, R3 = hydrogen or alkyl and R4 = hydrogen or acyl. - or - (c) R1 = isopropyl, R2 = methyl, R4 = hydrogen or acyl and if :- - R3 is hydrogen, then R2CONH- is in position 2 with respect to the alkanolamine side-chain. - R3 is a methyl group in position 5, then R2CONH-is in position 3, R3 is a methyl group in position 3, then R2CONH-is in position 4, R3 is a n-butyl group in position 2, then R2CONH-is in position 5, all positions with regard to the alkanolamine side chain. - or - (d) R1 = isopropyl, R2 = methyl, R3 = hydrogen, and R4 = acetyl. - (B) Acid addition salts of (I). - beta-Adrenergic blocking agents. 1(5-acetamido-2-n-butylphenoxy)-3-is opropylamino-2-propanolhemihy- drate was obtained, m.p. 131-132 deg.C.
Patent CH-545360-A (CH)
Title: Winding yarns round warping beam - using limit disc to determine warp width
Inventor: HANS GEISSMANN
IPC: D02H13/28
Filed: 1971-06-16
Abstract: Designed to be located at any position along the warping beam, to determine warp width and contain the wound warp yarns, the hub supports the disc together with an additional support with radial T-shaped arms bonded to the main structure at the circumference. The effect is to build up a honeycomb structure so that the forces exerted by the wound yarns, esp synthetics, are dispersed through the structure preventing distortion.
Patent CH-547800-A (CH)
Title: 4 and 7-Aminopropoyx-oxindole derivs - useful as anti-arrhythmics and beta-adrenergic blockers
IPC: C07D209/34
Filed: 1971-06-24
Abstract: Title cpds of formula (I): (where R1=H or 1. alkyl, X=OCH2CH (OR3)CH2NHR2 in 4- or 7- posn, R2=alkyl, cycloalkyl, alkoxyalkyl with >=2C atoms sepg O and N, phenylalkyl opt substd. by alkyl, or O alkyl with >=2C atoms sepg Ph and N, alkinyl, or carbalkoxyalkyl, and R3=H or COA where A is alkyl, 1. alkylcycloalkyl or a 5-6 membered oxyheterocyclic residue) are prepd by condensing the corresp. epoxypropoxy, substd cpds with H2NR2, or with an N-benzylamine followed by hydrogenation.
Patent DK-110386-A (DK)
Inventor: HAU JANN
IPC: A23C19/14
Filed: 1986-03-11
Abstract: A method of accelerating the ripening of cheese is disclosed wherein cheese is placed in an electric field during part of the ripening process. During the ripening process, the direction of the electric field is changed at a constant or varying frequency during the entire course of the ripening process.
Patent DK-116886-A (DK)
Inventor: BERTRAM JAMES L
IPC: C08G59/50
Filed: 1986-03-13
Abstract: Partially advanced epoxy resin compsn. in the reaction prod. of (A) relatively low equiv. wt. epoxy resin(s) having an ave. of more than 1 vicinal epoxy gp. per molecule; (B) extender material(s) having an ave. of 2 active H per molecule reactive with vicinal epoxy gps.; and (c) at least one of: (C1) catalyst(s) for promoting the reaction between (A) and (B); (c2) epoxy resin curing agent(s); or (c3) combination of (c1) and (c2). (A), (B) and (C) are present in quantities which provide: 0.1-0.9 active H equivs. in (B) per epoxide equiv. in (A); 0.05-0.9 equiv. of (c2) per epoxide equiv. in (A) and the combined equivs. of (B) and (c2) per epoxide equiv. of (A) is 0.15:1-1.1:1; and on 0-0.1 mol. of (c1) per equiv. of epoxide in (A). The novelty isthat the compsn. is partially advanced in the absence of a solvent to the extent that the melt viscosity (MV) is at least 20% higher than that of the initial mixt. of (A), (B) and (C) and that the compsn. is melt flowable at or below 25 deg.C. Cured prod. contg. the compsn. is also claimed.
Patent DK-195787-A (DK)
Inventor: LAAR ANTON VAN
IPC: G02F1/11
Filed: 1987-04-15
Abstract: A number of brief parts are knitted on a circular knitting machine. A series of brief parts are connected side by side in the form of a tube. In a first embodiment the tube is unstitched in the wale direction whilst knitting on the machine, followed by a separation in the stitch direction. In a second embodiment, after separation in the stitch direction on the machine, a tube length (comprising a series of brief parts) is removed from the machine, following which the tube length is unstitched in the wale direction. The brief parts are turned over and seamed along the side to form the finished briefs. <IMAGE>
Patent DK-224688-A (DK)
Inventor: SCHENK JOERG
IPC: H03L7/22
Filed: 1988-04-25
Abstract: An oscillator device for generating at least two different frequencies having at least two separate phase-locked loops PLL and in each case tunable oscillators VCO connected to the phase-locked loops in control loops is proposed, a reference signal generated from a fixed reference frequency by frequency division being supplied to phase detectors of the phase-locked loops. In this arrangement, the phase detectors (16, 17) of both phase-locked loops (11, 12) are supplied with the same reference signal (18). <IMAGE>
Patent DK-228483-A (DK)
Inventor: KAMATH HUNDI PANDURANGA
IPC: H01C7/02
Filed: 1983-05-20
Abstract: Elongate electrical heaters which comprise at least two elongate conductors (3,4) and at least one elongate resistive heating strip (1) which contacts the conductors (3,4) alternately as it progresses down the length of the heater, and which is preferably composed of a conductive polymer, particularly a PTC conductive polymer. The conductors (3,4) can be separated from each other by an insulating strip (6), with the heating strip (1) being wrapped around the conductors (3,4) and the insulating strip (6). Alternatively the conductors (3,4) can be wrapped around a core comprising the heating strip (1) and an insulating strip (6). The junctions between the conductors (3,4) and the heating strip (1) are preferably coated with a low resistivity conductive polymer composition (9)..
Patent DK-274082-A (DK)
Inventor: ZEUGNER H
IPC: C07D403/04
Filed: 1982-06-18
Abstract: New 2-acylaminomethyl-1H-2,3-dihydro-1,4-benzodiazepine compounds are described having the general formula I    <IMAGE>  I  wherein R1 is a hydrogen atom or a lower alkyl or alkenyl radical or the cyclopropylmethyl radical, R2 is a hydrogen atom, n is 0, 1 or 2, R3 is an optionally substituted furyl, thienyl, pyrrolyl, pyridyl or phenyl radical, R4 is an optionally substituted furyl, thienyl or, pyrrolyl radical, R5 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifuloromethyl, cyano, amino, lower mono- or dialkylamino, lower monoalkanoylamino, lower N-alkyl-N-alkanoylamino or lower alkanoyloxy radical, and R6 is a hydrogen atom, or a lower alkyl or lower alkoxy radical or R5 and R6 together denote a methylenedioxy or ethylenedioxy radical. The compounds have pharmacological, for example, analgesic, properties.
Patent DK-372286-A (DK)
Inventor: ATKINSON ANTHONY
IPC: C12N9/82
Filed: 1986-08-05
Abstract: A genomic library of Erwinia chrsyanthemi DNA was constructed in bacteriophage  lambda  1059 and recombinants expressing E.chrysanthemi asparaginase detected using purified anti-asparaginase IgG. The gene was subcloned on a 4.7-kb Eco R1 DNA restriction fragment into pUC9 to generate the recombinant plasmid pASN30. A restriction map of pASN30 was constructed and the position and orientation of the asparaginase structural gene determined by subcloning. The enzyme was produced at high levels in Erwinia carotovera and in Escherichia coli (>5% of soluble protein) and was shown to be exported to the periplasmic space.
Patent DK-397181-A (DK)
Inventor: NAEL A
IPC: G03B23/04
Filed: 1981-09-08
Abstract: The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the tray via either of two open side surfaces, and to prevent the slides from dropping out when the tray is being handled, the tray has two flaps (8 and 9). Such a tray can be used on a slides viewer which has two carriages (22 and 23) to support and guide the trays, which carriages are disposed symmetrically on either side of optical system (28).
Patent DK-442387-A (DK)
Inventor: FISCHER ARTUR
IPC: F16B13/08
Filed: 1987-08-25
Abstract: 1. Expansible plug for anchoring in drilled holes that are made to widen conically inwards, comprising a bolt, preferably with an external thread, which has an expander cone and is supported at the base of the drilled hole, it being possible for an expansible sleeve that is provided with longitudinal slots over part of its length to be driven onto the expander cone of the bolt, characterised in that a hardened disc having a diameter that corresponds to the outside diameter of the expansible sleeve, and having a sharp front edge, is secured to the front end face of the bolt in such a manner that it lies flat against the front end face of the bolt.
Patent DK-540380-A (DK)
Inventor: KRAEMER W
IPC: C07D249/08
Filed: 1980-12-18
Abstract: New substituted triazolylmethyl tert.-butyl carbinols of the formula <IMAGE>  (I)  in which R represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl or optionally substituted aralkyl, X represents hydrogen or halogen and Y represents halogen, and the acid addition salts and metal salt complexes thereof, a process for the preparation of said novel compounds, their use as plant protection agents and as intermediate products for the synthesis of other plant protection agents.
Patent DK-556382-A (DK)
Inventor: DEIBIG HEINRICH
IPC: C09D161/20
Filed: 1982-12-15
Abstract: PCT No. PCT/EP82/00131 Sec. 371 Date Dec. 29, 1982 Sec. 102(e) Date Dec. 29, 1982 PCT Filed Jun. 24, 1982 PCT Pub. No. WO83/00105 PCT Pub. Date Jan. 20, 1983.In a method for the production of corrosion-inhibiting coatings on metallic surfaces, a mixture consisting of a phenol, low molecular condensation products of formaldehyde and ammonia or amines and a wetting agent, which is chemically reactive with the starting materials, is applied onto the surface to be coated and is cured under heat. The mixture is applied in the form of a solution, dispersion or powder.