baber/WOPTO huggingface dataset:
Patent DK-163973-C (DK)
Inventor: SCHOELLKOPF ERNST
IPC: D06H5/00
Filed: 1983-09-19
Granted: 1992-09-21
Abstract: An apparatus for manufacturing a sandwich web comprises first and second rotatable applicator rollers which are mounted so as to form an adjustable first roller nip therebetween adjacent adhesive applicator means which applies a film of adhesive to each of the applicator rollers for coating on respective sides of a substrate web. The apparatus includes a pivotal arm which contains a first laminating roller which forms a nip with the first applicator roller so that a laminating web may be fed thereover to engage the adhesive on one side of the substrate. In addition, a second laminating roller is contained by the pivotal arm and it may be brought into association with the first laminating roller to form a third roller nip so that a second liner may be laminated to the adhesive on the opposite face of the substrate. In accordance with the method of the invention the substrate is fed between the first roller nip and is coated on each side with an adhesive to a predetermined level which is regulated by the rotational speeds of the applicator rollers and it is thereafter directed over a portion of the surface of the first laminating roller so that the laminating web which is fed thereon is bonded to the adhesive on the one side of the substrate. The second liner is then fed on the opposite face with a second laminating roller which is arranged in association with the first laminating roller to define a third nip therewith. The rotational speeds of the laminating rollers in their adjustable positions relative to each other and to the applicator rollers permit selection of the film amount of adhesive and the bonding which is effected between the liners and the substrate.
Patent DK-150095-C (DK)
Inventor: COFFEE RONALD ALAN
IPC: B05B5/025
Filed: 1981-11-03
Granted: 1987-06-01
Abstract: A container for the electrostatic spraying of liquids, especially pesticides, having an integral conductive spray nozzle formed from two concentric tubes in which axial ribs and grooves between the tubes provide a liquid pathway to the nozzle mouth. Air is bled into the container in use through an extended pathway provided by a helical thread on the surface of a bung in the upper end of the inner tube.
Patent FI-86759-C (FI)
Inventor: NEFF CRAIG A
IPC: B31D3/02
Filed: 1988-08-23
Granted: 1992-10-12
Abstract: An expandable collapsible product is made by providing a pleated sheet (8,10) having legs (20) which are made by securing two parts of a fold (17) together. Two sheets are combined by securing the end of a leg (20) to a crease (16) or a leg (20) of an opposite sheet. The sheet material can be folded to provide alternating taller folds (17) and shorter folds (16), and the taller folds are modified to provide the legs (20) by glueing parts of the taller folds (17) together. Glueing can be accomplished by moving glue heads across the sheet at high velocity through the use of linear motors. The glue lines may be heated after being laid down by the use of electro-magnetic radiation, preferably from a high-powered laser. The finished product may be used as insulated window coverings, or the like.
Patent FI-92903-C (FI)
Inventor: RAGNARSSON GERT ANDERS
IPC: A61K31/44
Filed: 1988-10-07
Granted: 1995-01-25
Abstract: Preparation giving a controlled and extended release of both a dihydropyridine, e.g. felodipine and a  beta -adrenoreceptor antagonist, namely metoprolol as well as a method for the manufacture of the new preparation.
Patent FI-98991-C (FI)
Inventor: ASTEGGER STEPHAN
IPC: C07D295/22
Filed: 1991-03-26
Granted: 1997-09-25
Abstract: For the removal of water from dilute aqueous solution of NMMO, N-methylmorpholine or morpholine or mixtures thereof, the solution is subjected to reverse osmosis at a pressure in excess of the osmotic pressure and probably around 40 bar and a temperature of 25 DEG  C. to 75 DEG  C. to form a retentate containing the amines and a permeate which is practically free from the amines. The permeate can be used as process water while the retentate can be worked up to NMMO for reuse in the cellulose solubilization process.
Patent FI-99083-C (FI)
Inventor: BERGINK ENGELBERT WILHELM
IPC: A61K31/565
Filed: 1991-12-12
Granted: 1997-10-10
Abstract: Disclosed is a contraceptive regimen, and method of using the regimen, comprising 24 daily sequential dosage units of: a first phase comprising about 7 to 9 separate first dosage units containing a progestogen at a daily dosage equivalent in progestogenic activity to 100  mu g desogestrel and an estrogen at a daily dosage equivalent in estrogenic activity to 25  mu g ethinyl estradiol ("EE"). A second phase of 7 to 9 second dosage units, each of the second dosage units containing a progestogen equivalent to 125  mu g desogestrel and an estrogen equivalent to 20  mu g EE. A third phase of 7 to 9 third dosage units, each unit containing a progestogen equivalent to 150 mu g desogestrel and an estrogen equivalent to 20  mu g EE. The kit generally has 28 daily dosage units wherein four of the daily dosage units contain no contraceptive steroid, or, alternatively, have only 24 dosage units with a four day "pill-free" period. The fourth phase may also be four dosage units containing a progestogen equivalent to 25 - 35  mu g desogestrel.
Patent FI-96225-C (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C13B20/14
Filed: 1993-01-26
Granted: 1996-05-27
Abstract: The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system in which the liquid flow is effected in a system comprising at least two chromatographic partial packing material beds. In the method of the invention, the product or products are recovered during a multi-step sequence comprising the following phases: feeding phase of molasses, eluting phase and recycling phase. The liquid present in the partial packing material beds with their dry solids profile is recycled in the recycling phase in a loop comprising one, two or several partial packing material beds.
Patent FI-95660-C (FI)
Inventor: LUKKARINEN SEPPO
IPC: B01D33/21
Filed: 1994-06-10
Granted: 1998-07-14
Abstract: The present invention relates to a feed apparatus for a disc filter by means of which a fibre suspension of the wood processing industry or another such liquid suspension that needs to be filtered is fed to the vat of a disc-type filter. In order to avoid foaming of the liquid suspension, the above-mentioned feed apparatus comprises a feed chute (36) located in at least each space between the discs (14), the upper edge of the chute (36) being advantageously provided with openings (42, 44). <IMAGE>
Patent NL-86226-C (NL)
IPC: B01J41/14
Abstract: Anion exchange resins consisting of a quarternary ammonium base or salt of a copolymer of a vinyl - alkyl substituted, nitrogen - containing heterocyclic compound, in which one of the hydrogen atoms of at least one alkyl group has been replaced by a tertiary amine group, and an organic compound containing more than one unsaturated group and which copolymer contains at least one quaternary ammonium group per heterocyclic unit may be made by (1) copolymerizing a vinyl-alkyl substituted nitrogencontaining heterocyclic compound and an organic monomer containing more than one unsaturated group, and then subjecting the resulting copolymer to halogenation, amination and quaternization, or by (2) directly copolymerizing a quaternized salt of the above heterocyclic compound with the organic monomer.  In (1) the halogenation, amination, and quaternization steps may be carried out in any order provided that amination is subsequent to halogenation.  The polymerization may be effected in aqueous emulsion or organic solvent in the presence of a polymerization catalyst. Heterocyclic compounds mentioned are 2-methyl-5-, 2 - ethyl - 5 - , 3 - methyl - 5 - , 2,3 - dimethyl - 5 -, 2 - methyl - 3 - ethyl - 5 - vinyl pyridine, and vinylpyridines substituted in the ring with other alkyl groups such as propyl, isopropyl, butyl, isobutyl or octyl. The organic monomer may be di-, tri-, or tetravinyl benzene, divinyl toluenes, xylenes, naphthalenes or diphenyls, divinyl sulphone, divinyl ketone, vinyl maleate, vinyl acrylate, vinyl methacrylate, vinyl ethacrylate, divinyl oxalate, divinyl maleate, divinyl malonate, divinyl succinate, diethylene glycol dimethacrylate, ethylene glycol dimethacrylate, diethylene glycol diacrylate, glycerine dimethacrylate, ethylene glycol diacrylate, or divinyl acetylene.  The halogenation step, i.e. chlorination or bromination, is preferably effected in an inert non-aqueous solvent for the copolymer, e.g. carbon tetrachloride or glacial acetic acid, in the presence of ultra-violet light. The amination of the halogenated copolymer is achieved by reaction with a t.-amine or t.-alkanolamine in aqueous or non-aqueous solvents.  Specified amines are triethyl and tripropyl amines, dimethylethylamine, diethylcyclohexylamine, diphenylethylamine, benzyldimethylamine, and diethylethanolamine. The quaternization may be effected in an aqueous or non-aqueous solvent.  Quaternizing agents mentioned are ethyl chloride, bromide and iodide, dialkyl sulphates, epichlorohydrin, methyl toluene sulphonate and methyl benzene sulphonate.  Suitable polymerization catalysts are oxygen, benzoyl peroxide, lauroyl peroxide, di-(t.-alkyl) peroxides, and potassium persulphate.
Patent NO-162769-C (NO)
Inventor: DRAWERT MANFRED
IPC: C08G69/34
Filed: 1983-11-24
Abstract: Polyamides which are alcohol-soluble at room temperature, are useful in formulating printing inks, and which comprise dimerized fatty acids, at least one aliphatic unbranched monocarboxylic acid and at least one aliphatic branched monocarboxylic acid as the acid component, and ethylenediamine and hexamethylenediamine as the amine component, and printing inks formulated therefrom.
Patent NO-176322-C (NO)
Inventor: UMPLEBY JEFFREY DAVID
IPC: C08K5/57
Filed: 1985-07-19
Abstract: A crosslinkable composition comprising (A) a copolymer of ethylene and an unsaturated silane compound having hydrolysable group(s) optionally with other comonomers and (B) a defined dihydrocarbyl tin (IV) carboxylate compound as silanol condensation catalyst. The tin compound is preferably dibutyl tin maleate. The composition can be thermoformed to produce articles having improved surface finish.
Patent NO-167776-C (NO)
Inventor: LEHR ANDREAS JOSEPHUS
IPC: G10K1/32
Filed: 1986-03-26
Abstract: 1. Ringing or chiming bell comprising a lip (9), a shoulder (3) and a waist (7), having a weight in N which is at least 25 times the product of the frequency of the fundamental tone in Hertz and the diameter of the lip to the power four in metres, characterized in that a flank between the shoulder and the lip has an external outward curve (5) which runs smoothly outwards and, at both axial ends, merges via transitions curved in the opposite direction into the flank parts in the vicinity of the shoulder (3) and of the waist (7) respectively, in that the bell has a ratio, resulting from the outward curve (5), of the five lowest frequencies of 1:2:2.5:3:4 within the customary tolerances (0.5-1.5%), and in that reversal points (11, 12) which delimit the convex part of the outward curve (5) on the outside are situated at points which are at axial distances from the upper face (19) of the upper wall (1), which merges into the flank via the shoulder (3), any head (2) on the upper wall (1) not being taken into account, by a measure within the following limits : - for the reversal point (11) nearer to the shoulder (3), between 28 and 40% of the axial outside length (le) of the bell between this upper face (19) and the lower edge (9), - and for the reversal point (12) remote from the shoulder (3) : between 55 and 66% of this axial length (le).
Patent NO-167605-C (NO)
Inventor: YASUDA ARTHUR K
IPC: E21B23/00
Filed: 1986-08-28
Abstract: A seismic receiver (R) is provided for measuring seismic signals transmitted through the earth and received in a well borehole (10). A reversible electrical motor (M) drives a harmonic driver reducer (80) which amplifies the torque provided to drive a ball screw (92). The ball screw moves linearly along the axis of the well borehole to control the extension of a damp arm (C) into and out of an extended position in contact with subsurface earth adjacent the well borehole. A releasable electric dutch (66) is provided so the receiver is retrievable in the event of a power failure while the clamp arm is extended.
Patent NO-174386-C (NO)
Inventor: OLSON GARY LEE
IPC: C07D403/08
Filed: 1990-01-16
Abstract: [(5-Oxo-2-pyrrolidinyl)methyl]cyclohexaneacetamides of the formula   <CHEM> wherein R1 is hydrogen, lower alkyl or aryl-lower alkyl; R2 is hydrogen, lower alkyl, aryl, aryl-lower alkyl, <CHEM> wherein R5 and R6 are hydrogen, lower alkyl or aryl-lower alkyl; R3 and R4, independently, are hydrogen, lower alkyl or aryl-lower alkyl;  and enantiomers, diastereomers, and racemates thereof, and, when R2 <CHEM> pharmaceutically acceptable acid addition salts thereof exhibit cognitive enhancement and antiamnestic activity and are therefore useful, for example, in treating memory deficits associated with Alzheimer's disease or age-associated memory impairment.
Patent NO-176463-C (NO)
Inventor: COUNTS MARY ELLEN
IPC: A24F40/60
Filed: 1990-11-28
Abstract: An article (10) is provided in which a flavor generating medium (111) is electrically heated by heaters (110) to evolve inhalable flavors such as tobacco or other components in vapor or aerosol form. The article has a plurality of charges (111) of the flavor generating medium which are heated sequentially to provide individual puffs. The charges are located in a portion (11) of the article detachable from a second second (12) in which is located a power source (121). The heaters are connected to the power source by fingers (114) on the first section which are received in recesses (120) on the second second. A mouthpiece may be provided on the first section through which vapor may be inhaled. <IMAGE>
Patent CA-2002053-C (CA)
Title: Hybrid dpcm codec for composite color television signals
Inventor: SHARPE RANDALL B
IPC: H04N11/04
Filed: 1989-11-02
Granted: 2000-08-29
Abstract: A composite color television signal codec combines modified folded, hybrid differential pulse code modulation (H-DPCM) encoding and band-limiting decimation and interpolation filters to enhance encoding resolution without a reduction in signal quality of the reconstructed signal. The codec encodes, at five bits per sample, an NTSC 4.2MHz composite color video signal for transmission over a 44.736 Mb/s communication channel. As in a conventional (H-DPCM) encoding scheme, a digital code value that is associated with a previous (quantized) jth sample of the signal and the difference between that digital code value and a digital code value of an ith sample are combined to produce an output code value fox the ith sample. However, unlike the conventional hybrid approach, in which the predictor for the ith value is the immediately previous sample, the present invention uses a jth sample located in the second previous line of the frame from the line in which the ith sample is located, and at a point that is both color phase-matched and aligned with the ith sample of interest. Because the 44.736 Mb/s data rate limitation of the communication link will not readily accommodate a 4.2 MHz NTSC signal that is represented by more than four hits per sample by a fixed rate encoder, the passband of an anti-aliasing, decimation filter is narrowed to 4.0 MHz, which does not effectively impair the quality of the reconstructed video at the receiver.
Patent CA-2002831-C (CA)
Inventor: HAZENBROEK JACOBUS ELIZA
IPC: A22C21/00
Filed: 1989-11-14
Granted: 1999-09-07
Abstract: An apparatus for removing the legs from the back portion of poultry includes a processing station [13] for use with an overhead conveyor from which the birds are suspended by their legs. The processing station [13] has a v-shaped guide plate [12] for receiving the back portion of a bird and means for advancing and gripping the bird.      The advancing and gripping means comprises a chain [16] with outwardly projecting pins [17] extending about chain wheels [14, 15]. The gripping and advancing means accelerate the back portion of the bird relative to the legs, and after cutting and scoring by cutters [19, 25, 31], the back portion is torn from the legs to leave the "oysters" attached to the legs.
Patent CA-2017705-C (CA)
Title: Human heart valve replacement with porcine pulmonary valve
Inventor: ROSS DONALD N
IPC: A61F2/24
Filed: 1990-05-29
Granted: 2002-10-15
Abstract: A method of treating heart valve dysfunction in a human patient in which the dysfunctioning valve is replaced with a novel bioprosthesis. The novel biopros-thesis comprises a porcine pulmonary valve, which has preferably been treated to fix and also sterilize the valve tissue. The porcine pulmonary valve may either be stent mounted to facilitate its surgical implantation into the patient, or it may be unstented to reduce the possibility of embolism and thrombosis.
Patent CA-2019270-C (CA)
Title: Saddle-coil arrangement for a cathode ray tube and coil carrier for such an arrangement
Inventor: EHRHARDT ANDREAS
IPC: H01J29/76
Filed: 1990-06-19
Granted: 1999-10-12
Abstract: A coil-carrier half for a saddle-coil arrangement for a cathode ray tube features a front groove for accommodating a saddle-coil winding, a rear groove and also left slots and right slots. Prolongation of the left slots in comparison with the right slots results from the presence, in the rear front-grove wall, at the positions where the left slots open out into the groove, of steps which are greater towards the front than at the fan-out positions of the right slots. In an asymmetrically built coil-carrier half of this sort, turns are introduced in each slot so that they run as far as the prolongation position of the slot.      This produces a saddle-coil arrangement which leads to fewer image defects than when a conventional saddle-coil arrangement with symmetrical coil-carrier halves is used.
Patent CA-2023151-C (CA)
Title: Packer locking apparatus
Inventor: BURNS TIMOTHY D SR
IPC: E21B33/129
Filed: 1990-08-13
Granted: 1995-07-18
Abstract: An apparatus for locking a packer against premature actuation in a well bore.  The locking apparatus includes a sleeve attached to a lower end of the packer and spring biased locking members adjacent to the sleeve.  When in a locked position, lugs on the locking members engage a groove in the sleeve and prevent longitudinal movement of a mandrel in the packer with respect to the packer elements.  When the locking apparatus enters a liner in the well bore, the locking members are biased radially inwardly, disengaging the lugs from the groove, so that the packer mandrel may be actuated and the packer set.
Patent CA-2025497-C (CA)
Title: Magnetic disk storage apparatus
Inventor: SUGIMOTO MASAHARU
IPC: G11B33/08
Filed: 1990-09-17
Granted: 1996-05-28
Abstract: A magnetic disk storage apparatus comprising a rotary actuator which prevents head positioning error resulting from vibration and impact is described.  Since head positioning error is generated when the enclosure makes a rotating movement due to translational vibration input due to vibration, a vibration proof mechanism consisting of a several vibration proof supporting members is provided between the enclosure and frame.  The vibration proof supporting members are disposed so that the linear moment around the center of gravity of the enclosure is balanced against translational external force applied to the enclosure.
Patent CA-2032556-C (CA)
Title: Odontotherapeutical materials
Inventor: IMAI YOHJI
IPC: A61K6/54
Filed: 1990-12-18
Granted: 1995-10-24
Abstract: An  odontotherapeutical  material  is  based  on  two liquids A  and  B  containing materials  capable  of  forming difficult-to-dissolve precipitations immediately by mixing.          The liquids A and B are successively applied on the affected region.
Patent CA-2034644-C (CA)
Title: Fudge sauce and frozen confection
Inventor: SMAGULA MICHAEL S
IPC: A23G3/34
Filed: 1991-01-21
Granted: 2002-04-02
Abstract: A fudge sauce which is flowable at freezer temperatures and a ready-to-eat dessert including it are provided. The fudge sauce comprises water, a mixture of saccharides to control the freezing point with balanced sweetness, a starch effective to build viscosity at freezer temperatures, a fat component to provide a desirable mouthfeel and a hydrophilic colloid to stabilize the viscosity.      Desirably, the fudge sauce exhibits a relatively stable viscosity within the range of normal serving temperatures. In one embodiment, the sauce is combined as a center filling in an ice cream bar.
Patent CA-2040341-C (CA)
Inventor: BRASIL JOHN
IPC: E04G7/32
Filed: 1991-04-12
Granted: 1999-07-13
Abstract: A connecting piece is disclosed for connecting an elongate bracing element to an apertured locking disk on a scaffolding standard.  The locking disk is of the sort that is provided with a plurality of apertures spaced around its perimeter.  The connecting piece is provided with an upper portion, a lower portion and a slot between  the  upper  and  lower  portions  of  suitable  width  to accommodate insertion of a disk therein.   The upper and lower portions are provided with aligned apertures situated to align with an aperture on a disk.  The connecting piece is provided with a locking wedge element captive in the apertures of the upper and lower portions and drivable through the aligned apertures of the upper and lower portions and the locking disk.   The connecting piece is adapted for attachment to a said brace element, and is characterized in that it is provided with a vertical portion spanning the upper and lower portions at the rear thereof, the vertical portion being provided with a pair of bevelled surfaces extending rearwardly angled at substantially 45°  thereto each surface being adapted for connection of a connecting piece to a brace.
Patent CA-2040797-C (CA)
Title: Interface for a supervised multi-input audible warning system
Inventor: NICOL JOHN JAMES
IPC: G08B29/06
Filed: 1991-04-18
Granted: 1996-12-17
Abstract: An interface for a supervised multiple input, audible warning system is disclosed. The interface continuously monitors or supervises a plurality of circuits between a control unit and an alarm unit for electrical faults. Each circuit represents a separate alarming condition. All the circuits are coupled to but normally isolated from each other and a common circuit for driving a piezoelectric device. The isolation is accomplished by means of a semiconductor switch normally reverse biased.          The semiconductor switch prevents the supervising current of one circuit from driving the piezo by isolating all possible flow paths to all circuits without current flow in the alarming direction. Upon sensing an alarming condition, the direction of the current in the alarming circuit reverses resulting in forward biasing the semiconductor switch. The current in the alarming circuit, no longer isolated from the common circuit, actuates the common circuitry necessary for generating the audible warning . The interface circuits may be connected to an addressable micro controller for selecting a multitude of sounds.