baber/WOPTO huggingface dataset:
Patent CA-1254071-A (CA)
Title: Packet of zig-zag folded continuous length of  absorbable paper material
IPC: A47K10/34
Filed: 1986-06-25
Granted: 1989-05-16
Abstract: ABSTRACT    A packet of zig-zag folded, continuous web product is provided, which is adapted for hygienic use (for example as toweling).  The packet is provided on the end layers with strips that have adhesive on both sides, to enable the package to be coupled together.  After use, the packet is rolled up into a roll.  The web material is provided with higher tensile strength than normal to achieve this, which may be obtained by added reinforcement to the web material.  The packets preferably consist of paper that is strengthened with synthetic materials or may consist of textile materials that can be re-used after cleaning.
Patent CA-1253773-A (CA)
Inventor: JONSSON KARL-ERIK A
IPC: B27C1/00
Filed: 1986-09-26
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE        A debarking device comprising a debarking tool and a debarking arm,  said debarking arm being adapted to receive said debarking tool,  said debarking tool having a curved bearing surface and said debarking arm being provided with a recessed seat for receiving said debarking tool, said recessed seat having substantially the same radius of curvature as said bearing surface; guide means provided in the bearing surface of said debarking tool and in said recessed seat of said debarking arm whereby the debarking tool can be located in different positions relative to said recessed seat, and means for fixing said debarking tool to the recessed seat of said debarking arm.
Patent CA-1240717-A (CA)
Inventor: OTTER BRIAN
IPC: B65H31/18
Filed: 1986-10-06
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides a sheet stacker for receiving paper from a printer, copier and the like.  The stacker includes a base, and an elevator mechanism contained in the base.  A hopper sits on the base and includes a floor moveable within the hopper and supported by the elevator mechanism.  As paper enters the hopper a sensor is used in conjunction with activator means to maintain the floor of the hopper at a level to ensure that each sheet slides essentially horizontally onto the stack to avoid curling of the sheet on the stack.  The stacker also includes a paper positioning device above the stacker and operable by the control means to engage selected sheets as they enter the stacker.  This engagement deflects the sheets to one side so that these sheets are staggered with respect to the other sheets in the pile for ease of identification in the finished pile.
Patent CA-1228869-A (CA)
Title: Tetra-alkyl-2,2,5,5 cyclohexanone-1,4 et leur procede  de preparation
Inventor: D ANGELO JEAN
IPC: C07C49/403
Filed: 1986-10-22
Granted: 1987-11-03
Abstract: L'invention concerne de nouveaux tétra-alkyl-2,2,5,5-cyclohexanediones-1,4 de formule générale (III): <IMG> dans laquelle R et R', identiques ou différents, représentent un radical alkyle ayant de 1 à 5 atomes de carbone, et leur procédé de fabrication par alkylation d'une cyclohexadione-1,4. Ces composés de formule (III) sont utiles en tant qu'intermédiaires lors de la synthèse de lactones cyclopropaniques de structure cis.
Patent CA-1250889-A (CA)
Inventor: KUHNEL DONALD S
IPC: H05B41/392
Filed: 1986-10-28
Granted: 1989-03-07
Abstract: ABSTRACT      The invention comprises a self-adjusting ballast system for a high intensity discharge lamp.   The ballast has a current limiter which modifies the lamp's present duty cycle to  prevent  damage  if  bulb  rectification  or  another overcurrent  condition  occurs.   It  also  has  a  current integration  feedback  loop  for  controlling  lamp  current during start-up.
Patent CA-1268587-A (CA)
Title: Wholly aromatic mesomorphic polyester amide imides  and the preparation thereof
Inventor: HISGEN BERND
IPC: C09K19/38
Filed: 1986-12-03
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE:           Disclosed are wholly aromatic mesomorphic poly-ester amide imides which form a liquid-crystalline fiber-forming melt below 320°C and are composed of:        a)  from 5 to 35 mole % of repeat units of the formula (I) and/or (II):     (I)   (II) where the Xs in the formulae (I) and (II) can be identical or different and each is -O-, -S-, -SO2-, -CO-, CH2- or = C(CH3)2 and n is 0 or 1, b) from 0 to 30 mole % of repeat units of the formulae (III) and/or (IV):                                          (III)                        (IV) c)  a molar amount corresponding to the total amount of components a and b, of one or more of the repeat units of the formulae (V), (VI), (VII), (VIII) and (IX):                        (V)    (VI)            (VII) (VIII)                (IX) with the proviso that at least one of the repeat units of formulae (V) and (VI) is allways present in the composition of component c) if desired from 5 to 25 mole % of one or more of the repeat units of the formulae (X),  (XI) and (XII):                  (X)            (XI)              (XII) e)  repreat units of the formula (XIII):                                        (XIII) the mole percentages of components a), b), c), d) and e) adding up to 100 mole% in each case.  Also disclosed are the preparation thereof and fibers, films and moldings prepared therefrom.
Patent CA-1228741-A (CA)
Inventor: WASEMANN WILLIAM A
IPC: D06F13/00
Filed: 1986-12-16
Granted: 1987-11-03
Abstract: ABSTRACT     A top loading clothes washing machine has a resi-liently mounted outer tub  within which is a spin tub mounted for rotation about a vertical axis.  The outer tub has a top cap with a spray tube on the underside extending around the periphery of the top cap and the tube has dis-charge openings directed into a spray channel which breaks up the stream of water and directs it downwardly onto the clothes within the spin tub.
Patent CA-1232448-A (CA)
Inventor: JOHNSON ALVIN F
IPC: E02F3/40
Filed: 1986-12-16
Granted: 1988-02-09
Abstract: Abstract of the Disclosure This invention relates to a rocking frame implement and support roller on common axes.  A tilt to rock connection from a propelling machine provides pressure loading on the support roller and implement.  This ensures that ground penetration is incremental and precise for tools that are mounted on the rocking frame of the implement.
Patent CA-1263020-A (CA)
Inventor: SATAKE TOSHIMI
IPC: B41M5/333
Filed: 1987-05-29
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE         A heat-sensitive recording material comprises a support and a color-developing layer having both an electron donor and a metal double salt of higher fatty acid having 16 - 35 carbon atoms as an electron acceptor.  The heat sensitive recording material is superior in dispersibility, image contrast, oil resistance, solvent resistance and optical readability in the near infrared region.
Patent CA-1269569-A (CA)
Inventor: JAKLIN HANS
IPC: C04B28/26
Filed: 1987-09-16
Granted: 1990-05-29
Abstract: ABSTRACT            For the subsurface reconstruction of buildings reinforced with constructional steel that the damaged concrete is drilled into until behind the corroded reinforcement, the solution of a modified alkali silicate having a Me2O:  SiO2 ratio of 1:2 to 1:3 being injected into the drilling under pressure and thereafter a cement-water sludge with alkali silicate solution or a mortar mixture being injected under pressure containing 2 to 6% weight relative to the amount of cement of a finely composed amorphous silicic acid with at least 90% by weight SiO2 or finely composed, precipitated, active silicates of magnesium, calcium, barium or aluminum with a BET surface of 50 to 200 m2/g and a d50% value below 20 µm.
Patent CA-1269245-A (CA)
Inventor: NAOKI MAKOTO
IPC: B41M5/165
Filed: 1987-10-08
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE:         Disclosed herein is a process for producing a sheet of a color-developer for a pressure-sensitive recording paper, which process comprises the steps of dissolving an organic color-developer in an organic solvent, dispersing the formed solution into water, thereby forming minute liquid droplets with a diameter of 0.01 to 2 µm, removing the solvent in the liquid droplets by heating while taking care not to cause any coalescence of the droplets and also any unstabilization of the emulsion, thereby forming a slurry comprising the minute granules of the color-developer and applying the slurry on a supporting sheet.
Patent CA-1257935-A (CA)
Inventor: KRISHNASWAMY PREM
IPC: B03D1/20
Filed: 1988-03-29
Granted: 1989-07-25
Abstract: ABSTRACT OF THE INVENTION           An improved flotation cell for recovery of minerals from ore using a three phase system flotation process provides improved metallurgi-cal recovery through improved rotor/stator and cell design by establishing good  zonal  separation within the cell and minimizing froth turbulence, providing uniform aeration in the cell, and accommodating higher aeration volumes before encountering turbulence.   Parameters for the rotor/stator pump assembly, a deflector vane forming part of the stator and for pump assembly/cell configuration are disclosed.
Patent CH-510019-A (CH)
Title: Antiphlogistic, antipyretic halo-cinnama-mides
Inventor: KLEEMANN MANFRED DR
IPC: C07F9/22
Filed: 1968-11-29
Abstract: Title amides of formula (I): (where R1 is Br or I and R2 is piperidino or morpholino), which have antiphlogistic and antipyretic activity, are prepd. by replacing R2 (=C1Hg) by Br or I by reacting with a brominating or iodinating agent.
Patent CH-499555-A (CH)
Title: Polymeric materials having recurring quaternary
Inventor: FRANCO SIMONE DR
IPC: G03C8/56
Filed: 1966-04-12
Abstract: Polymeric material consisting wholly or partly of recurring quaternary phosphonium monomeric units of the formula: (where R1-3 are each alkyl, aryl or aralkyl, or any two of R1-3 together with the P atom form a 5- or 6-membered heterocyclic ring; and X is an anion selected from that of a mineral acid, alkane sulphonic acid, arene sulphonic acid or 2-20C carboxylic acid). As mordants in acid dyeing, particularly in photographic process.
Patent CH-511216-A (CH)
Title: Phenylalkylamino guanidines
Inventor: JOHN BERNARD BREAM
IPC: A61P9/12
Filed: 1964-05-05
Abstract: A. Phenylalkylamino guanidines A = alkylene group with straight chain and 2-3C atoms R1 and R2 are same or different H, halogen, methyl, ethyl, methoxy or ethoxy B. Acid addition salts of (I) with organic- or inorganic acids. Lower the blood pressure. The new cpds. have comparable or lower toxicity than known hypotensives, with the same activity in smaller doses. The new cpds. also have a better resorption which gives a lower ratio: oral:intraperitoneal toxicity. The new cpds. do not cause diarrhoea.
Patent CH-527233-A (CH)
Title: N vinylpyrrolidone copolymers in hair setting
Inventor: ANDRE VIOUT
IPC: A61Q5/06
Filed: 1970-04-29
Abstract: Lotions contain a copolymer obtained from 40-90% N-vinylpyrrolidone, 40-5% monomeric vinyl ester (pref. laurate or stearate), and 20-3% monomeric unsatd. carboxylic acid (pref vinyl, allyl or allyloxyacetic). Pref. used in 1-3% aq. alcoholic soln. Copolymers are more soluble in alcohol and water than prior art copolymers and form a brilliant plastic film on the hair.
Patent DK-121289-A (DK)
Inventor: KOSUGI SHIGERU
IPC: F22B1/02
Filed: 1989-03-13
Abstract: The vapour pressure is detected by a gauge (20b) for use in controlling a combustible material supply unit (12-14) for the boiler (A,C).
Patent DK-127785-A (DK)
Inventor: WALLAART JACOBUS JOHANNES
IPC: B65G21/20
Filed: 1985-03-21
Abstract: A bend segment for a chain conveyor, including a chain movable over a track including one or more bends. The chain is composed of interconnected links (4) of magnetizable material having a substantially rectangular load bearing surface. The bend segment (1-3) is an integral element, U-shaped in cross-section, with an under surface formed with elongate pockets, extending into the legs (2, 3) of the element and extending in the longitudinal direction of the bend segment. The pockets are arranged to receive magnets (7) provided to keep the chain flat in a bend of the track. The under surface of the element is provided with means (8-10) for confining the magnets in the pockets.
Patent DK-145788-A (DK)
Inventor: DANKOWSKI MANFRED
IPC: C11D3/39
Filed: 1988-03-17
Abstract: Aqueous bleaching agent suspensions based on a water-soluble peroxycarboxylic acid suspended in a carrier liquid in the presence of an organic thickening agent and of an acidifying agent exhibit an improved storage resistance over known suspensions with this base. This is achieved by means of pourable to pasty bleaching agent suspensions which contain a xanthan polysaccharide or agar polysaccharide as thickening agent and, in addition, a hydrate-forming neutral salt which desensitizes peroxycarboxylic acids. Preferred suspensions exhibit a pH of 2-5 and contain 10-30% by wt. diperoxydodecanedioic acid, 5-20% by wt. sodium sulfate and 0.1-1.0% by wt. xanthan. The use of non-dried, hydrophilized and optionally in situ desensitized peroxycarboxylic acids is especially preferred. The bleaching agent suspensions are prepared by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions are used as laundry bleaching agents and for preparing cleaning agents and disinfection agents.
Patent DK-156980-A (DK)
Inventor: TYLKO J K
IPC: H05H1/44
Filed: 1980-04-11
Abstract: A plasma reactor, in which particulate matter is caused to interact with low temperature plasma (i.e. below 100,000 K.) comprises spaced stationary electrode structures 2, 11 of which at least one is annular, between which an arc or arcs 7 is established by a power supply which may include a thyristor (SCR) 9. The arc is pulsated and caused to orbit or circulate round the or each annular electrode structure to form a conical plasma zone between the electrodes, while particulate solids are introduced through inlets 5 to enter the plasma zone and interact with the plasma therein. Extended dwell periods and highly effective interaction are brought about by circulation and pulsation of the arc and a high particle population density. The arc can be circulated at high speed by electrical means, for example by sequential energization of plasma torches 1 in an annular array or of the segments 8 of a segmental anode, or by electromagnetic circulation of the arc attachment round an annular cathode or round a segmental anode with the help of coils 10 fitted between the segments. Examples of reactions that can be efficiently conducted by this method include the reduction of metal ores, beneficiation of low grade chromite ores, recovery of energy values from low grade carbonaceous matter such as colliery wastes and the formation of pozzolanic material and cements from siliceous minerals.
Patent DK-165584-A (DK)
Inventor: WRIGHT TERRY L
IPC: C07D471/14
Filed: 1984-03-23
Abstract: (1H-Tetrazol-5-yl)tetrazolo[1,5-a]quinolines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyanoquinoline or isoquinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such dimethylformamide.
Patent DK-168689-A (DK)
Inventor: BURLET RUDOLF JOHANNES HUBERTU
IPC: B29C48/40
Filed: 1989-04-07
Abstract: The invention relates to a process for the processing of a thermoplastic polycondensation polymer by supplying the polymer in finely distributed form to a vented extruder in which the polymer is devolatilized and melted. The polymer to be processed is transported below the melting temperature of the polymer over a considerable length of the screw from the inlet of the extruder, with constant evacuation of volatile components by means of a vacuum exhausting device at a vacuum of less than 10 mbar and the polymer is compressed and melted over the remaining length of the screw and then leaves the extruder as an end product or a semimanufacture.
Patent DK-175384-A (DK)
Inventor: KARLSSON LARS
IPC: B32B15/14
Filed: 1984-04-02
Abstract: A radar camouflage material comprises a woven fabric (1) which incorporates metal fibrils and which is laminated with a plastics film (3) coated with a thin metal layer (4), which film is matted on its opposite side during the laminating process. The combination between the metal fibrils in the fabric and the crinkled metal layer obtained through the laminating process provides a material having good reflection properties with respect to electromagnetic radiation within a wide range of wavelengths.
Patent DK-180079-A (DK)
Inventor: GROH W
IPC: B65D21/02
Filed: 1979-05-02
Abstract: 1. A container having a body portion (1) which is preferably hollow-cylindrical in the mouth region (1') and which is provided with an edge rolling (2, 3, 5), thereby forming a hollow bead (2), which edge rolling (2, 3, 5) is turned over outwardly and projects downwardly and is formed at the lower end as a support (5) for a tool or the like for lifting off a cover (6) which in particular is provided with a seal (10) and can be fitted on to the container, the edge rolling being adapted to receive the cover, characterised in that the container body portion (1) ist of a slightly conical shape in the lower region (1"), that the lower end of the edge rolling (2, 3, 5) thereof is also formed as a stack support (7) on the container for the releasable, interfitting arrangement of a plurality of identical containers, and that, between the hollow bead (2) and the supports (5, 7), the edge rolling (2, 3, 5) is provided with a constriction (3) forming an outwardly open annular space (12).
Patent DK-274482-A (DK)
Inventor: PETRY R
IPC: A22C11/02
Filed: 1982-06-18
Abstract: A device comprising two coaxially superposed outer tubes, wherein the innermost, first outer tube is disposed on the stuffing horn of a stuffing device for stuffing tubular casings with a fluid mass such as a sausage mixture. One of the two outer tubes is longitudinally displaceable with respect to the other outer tube. Pivotable elements fastened by pivotable mountings to the second outer tube and by pivotable joints to a connecting arm serve to deshirr and smooth the initially shirred tubular casing. Further, the elements press the tubular casing against the inner surface of an annular stop cylinder and thereby retard the withdrawal of the tubular casing from the shirred portion. The inner diameter of the stop cylinder is preferably smaller than the outer diameter of the deshirred portion of the tubular casing. A system comprising the aforesaid device, a tubular casing, the stuffing horn of a stuffing device, tying or clip devices and a cutting device is also disclosed.
Patent DK-356983-A (DK)
Inventor: ELBE HANS-LUDWIG
IPC: C07D249/08
Filed: 1983-08-04
Abstract: A substituted azolylvinyl ketone or carbinol of the formula   <IMAGE> in which R1 represents optionally substituted cycloalkyl with 3 to 5 carbon atoms, substituted cyclohexyl or the grouping   <IMAGE> wherein R3 represents optionally substituted phenyl, alkenyl, alkinyl, cyano or the grouping -Z-R4, wherein R4 represents alkyl, halogenoalkyl, optionally substituted phenyl or optionally substituted phenylalkyl and Z represents O, S, SO or SO2, n represents a number from 0 to 2, R2 represents alkyl, alkenyl, alkinyl, in each case optionally substituted phenyl or phenylalkyl, or in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, bicycloalkyl or bicycloalkenyl, but R2 does not represent optionally substituted phenyl at the same time as R1 represents optionally substituted cycloalkyl with 3 to 5 carbon atoms or substituted cyclohexyl or R3 represents optionally substituted phenyl, X represents the CO or CH(OH) group and Y represents a nitrogen atom or the CH group, or an addition product thereof with an acid or metal salt. The products are active in combating fungi and in regulating the growth of plants.
Patent DK-390584-A (DK)
Inventor: MUELLER KARL FRIEDRICH
IPC: A61K9/22
Filed: 1984-08-14
Abstract: A controlled-release, drug-delivery composition which comprises (A) a crosslinked copolymer, capable of swelling in ethanol to give a swollen copolymer containing at least 40% by weight of ethanol, and capable of swelling in water to give a swollen copolymer containing no more than 20% by weight of water, where the swelling ratio (% ethanol: % water) is 2:1 to 22:1, which comprises the copolymerization product of (a) 50 to 99% by weight of said copolymer of a water-insoluble monoolefinic monomer or (a) with 0 to 45% by weight of total monomers of a water-soluble monoolefinic monomer, with (b) 50 to 1% by weight, but not more than 20 mol % of a divinyl or polyvinyl crosslinking agent; and (B) an effective amount of a pharmaceutical medicament is useful for the controlled and prolonged release of drugs when taken orally.
Patent DK-495580-A (DK)
Inventor: RICE N L
IPC: B29C65/36
Filed: 1980-11-20
Abstract: A method for joining together two pipes or a pipe (53) and a pipe fitting (51) comprises inducing a current in ferromagnetic material (55) located in the region of the joint to be formed. As a result heat is generated to cause melting of the surrounding thermoplastics material and the joint to be effected. The Curie point of the ferromagnetic material is chosen to lie in the range of temperature suitable for fusion jointing the particular material. The change in magnetic properties of the ferromagnetic material if the temperature exceeds the Curie point can be used automatically to control the jointing process or to indicate to the operator that this temperature has been reached.
Patent DK-508289-A (DK)
Inventor: LINDSEY KEVIN
IPC: F16C29/02
Filed: 1989-10-13
Abstract: A plain bearing slide system has a carriage mounted on a slide by use of bearing pads. Each bearing pad is coated with a layer of polymeric material having a convex surface, and is arranged to ride on a counterface. The combined thickness of the layer and a layer providing the counterface is such that the difference between the static and dynamic coefficients of friction is substantially less than the difference associated with the material when used in bulk bearings. A slide system using PTFE, and with a combined thickness of the layers of 2 to 3 micrometers, operated as a measuring instrument under ambient conditions such that the PTFE is substantially non-eroding, has proved capable of providing measurements to an accuracy of 0.05 nanometers.
Patent DK-526487-A (DK)
Inventor: EGLISE DAVID
IPC: G07F7/08
Filed: 1987-10-07
Abstract: Apparatus for handling coins and tokens comprises a coin validator (4) arranged to detect whether a received item is one of several different coin denominations or a data-storing token, and thereafter to direct coins and tokens to escrow gates (18, 22). A token interrogator (6) has antenna coils (24) disposed adjacent one of the escrow gates in order to read data from a token located adjacent the gate. The escrow gates can selectively direct items either to a return chute (16) or a coin store (26).