baber/WOPTO huggingface dataset:
Patent NO-154387-C (NO)
Inventor: MARTIN ANDREW MCG
IPC: B31B50/20
Filed: 1982-12-06
Abstract: Easily opened and reclosable bags for packaging snacks or the like. Each bag (20) includes an unsealed area (33) that facilitates separation of a seal (24) without tearing the bag. Another integral portion (26) of the bag provides reclosure. Sealing jaws (70A and 70B) that are adapted for forming and filling apparatus form the bag seal sections (26 and 32) comprising seal (24), including the reclosure element (26) and unsealed area (33).
Patent NO-159084-C (NO)
Inventor: CARLSSON JAN-INGE LENNART
IPC: A61K31/445
Filed: 1983-09-16
Abstract: The invention concerns N-nitroso compounds having the general formula:   <IMAGE> (I)  wherein A is lower alkyl or halolower alkyl; B is hydrogen; lower alkenyl; lower alkynyl; 3-6 C cycloalkyl; -RSO2NR3R4, or lower alkyl optionally monosubstituted with lower alkoxy, or 3-6 C cycloalkyl; R is straight or branched 2-5 C alkylene, optionally monosubstituted with SO2NR3R4 or CONR3R4, said alkylene always containing at least two carbon atoms separating the nitrogen atom of the urea from any SO2NR1R2 or SO2NR3R4; R1 and R2 are the same or different and selected from hydrogen, 5-6 C cycloalkyl, lower alkoxy, phenyl, benzyl, and straight or branched 1-6 C alkyl, optionally monosubstituted with hydroxy, lower alkoxy, SO2NR3R4, or CONR3R4; R1 and R2 may also together form a 4-5 C alkylene; and R3 and R4 are the same or different and selected from hydrogen or lower alkyl, or R3 and R4 together are a 4-5 C alkylene, together with pharmaceutical compositions thereof; processes for their manufacture, and methods of treatment. The compounds of formula (I) have antitumor activity.
Patent NO-167147-C (NO)
Inventor: FALCH ERIK
IPC: C07D498/04
Filed: 1984-05-23
Abstract: Tetrahydroisoxazolol[4,5-c]pyridine derivatives of the formula: 
<CHEM>
 individual isomers and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, alkyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; R2 is alkyl, alkenyl, alkynyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; and R4 is hydrogen or alkyl. 
<??>The compounds are prepared by different methods. 
<??>The compounds have been found to posses strong acetylcholine agonistic activity in pharmacological tests and having few undesired side effects. 
<??>Pharmaceutical compositions of said compounds, and methods for the treatment of diseases involving acetylcholine malfunction are described.
Patent NO-162725-C (NO)
Inventor: FITZPATRICK STEPHEN T
IPC: C08F14/06
Filed: 1984-06-21
Abstract: @ A polyvinyl chloride having high bulk density and enhanced plasticizer absorption is produced by suspension polymerization of vinyl chloride monomer and comonomers wherein the initial suspension of ingredients is formed such that the oil phase droplets formed in the suspension are compositionally equivalent with respect to initiator, and the level of suspending agent and agitation are chosen to substantially preclude agglomeration of resin particles throughout the reaction, thereby producing resin wherein the resin grain size distribution results directly from the oil phase droplet distribution created at the start of the reaction. Seed particles of resin are introduced to the reaction mixture priorto establishing the final particle distribution. The seed particles can be formed by polymerizing a monomer such as vinyl chloride and mixtures of vinyl chloride and copolymerizable monomers in the presence of a polymeric dispersing agent, and optionally a low boiling solvent which is a nonsolvent for the resin being produced. The result of the process of the invention is a polyvinyl chloride polymer or copolymer that has high bulk density and enhanced plasticizer absorption. A further benefit of the process is that resin deposition on the interior surfaces of the reactor is essentially eliminated.
Patent NO-163100-C (NO)
Inventor: PALTAUF FRIEDRICH
IPC: C07F9/10
Filed: 1985-05-14
Abstract: Preparation of chemically defined pure enantiomeric 1,2-diacyl-sn-glycero-3-phosphocholines and 1,2-diacyl-sn-glycero-3-phosphoethanolamines which are substituted in positions 1 and 2 of the glycerol, by acylation of triphenylmethyl derivatives of sn-glycero-3-phosphocholine and sn-glycero-3-phosphoethanolamine.
Patent NO-164925-C (NO)
Inventor: CHRISTENSEN JOHN MOSGAARD
IPC: D21H27/22
Filed: 1985-10-14
Abstract: PCT No. PCT/DK85/00017 Sec. 371 Date Oct. 28, 1985 Sec. 102(e) Date Oct. 28, 1985 PCT Filed Feb. 27, 1985 PCT Pub. No. WO85/03962 PCT Pub. Date Sep. 12, 1985.A desirable embossing of a fibrous web (6) as dry laid on a forming sheet (2) is effected by the web (6) in a still unglued condition passing a pair of embossing producing rollers (18, 20) carried on or by a pressure resistant support sheet (16) as also passing between the rollers. Problems as to web fractures are hereby widely eliminated.
Patent NO-170306-C (NO)
Inventor: FOERDER WALTER
IPC: G01R21/00
Filed: 1987-01-16
Abstract: 1. Electronic electricity meter having a multiplier (1, 2), operating according to the timedivision method, for first and second input quantities (U, I), the first input quantity (U) being supplied to a modulator (1), representing a component part of the multiplier (1, 2), and having a quantizer (3), subsequently connected to the multiplier (1, 2), the quantizer (3) operating according to the charge compensation method and being constructed with an integrator (17, 18) and a subsequently connected first comparator (26), characterized in that the multiplier (1, 2) and the quantizer (3) have the following features : a) during each first time phase of a clock generator (8) a first capacitor (23) is connected to the input of the integrator (17, 18), b) during each second time phase of the clock generator (8) the first capacitor (23) is charged with a charge proportional to the second input quantity (I), c) the polarity with which the first capacitor (23) is placed at the input of the integrator (17, 18) is determined by the output signal of the modulator (1), constructed according to the delta-sigma method and controlled by the clock generator (8), d) a second capacitor (25) is charged with a reference charge, while the output of the quantizer (3) is at "0", and is placed at the input of the integrator (17, 18), as long as the output of the quantizer (3) is at "1", e) a flip-flop (27), controlled by the clock generator (8), is subsequently connected to the first comparator (26), the output of the flip-flop (27) representing the output of the quantizer (3).
Patent NO-168348-C (NO)
Inventor: CHRISTENSEN JAN ARTHUR
IPC: B63B/
Filed: 1987-03-06
Abstract: A sailing boat having a pivotally mounted mat (12). Guy wires (16) are attached to the mast (12) and are arranged to maintain the latter in a vertical position with a predetermined biasing force. The guy wires (16) are attached to hydraulically operating piston-and-cylinder units (18) which are part of a hydraulic system (18, 22, 24, 26). The hydraulic system is arranged to control the position of a train of weights (30) which are moveable transversely across the hull (28) of the sailing boat (10). When the wind acts on the sails of the sailing boat (10) the guy wires (16) affect the hydraulic system, whereby the weights (30) will be moved to a predetermined position wherein they generate a moment of forces balancing the effects of the wind, whereby the hull (28) will remain in a horizontal position.
Patent NO-168246-C (NO)
Inventor: KITAURA YOSHIHIKO
IPC: C07D413/12
Filed: 1987-06-05
Abstract: Compounds of the formula <CHEM> where Y is alkyl, aryl or heterocyclic, n is 1-7, R is hydrogen, alkyl, aralkyl or carboxymethyl, R1 is hydrogen, halo, alkyl, alkoxy or trifluoromethyl, R2 is hydrogen, alkyl or alkanoyl and X is C=O, CH2, NH, O or S as antiallergy and antiinflammatory agents.
Patent NO-168160-C (NO)
Inventor: BELL JEAN LE
IPC: B27N3/04
Filed: 1987-06-26
Abstract: PCT No. PCT/FI86/00124 Sec. 371 Date Aug. 31, 1987 Sec. 102(e) Date Aug. 31, 1987 PCT Filed Oct. 28, 1986 PCT Pub. No. WO87/02616 PCT Pub. Date May 7, 1987.The invention relates to a multi-ply wood product. The supply of wood suited e.g. for the production of plywood has considerably decreased. Consequently, attempts have been made to compensate the deterioration in the quality of the surface finish and in other wood qualities e.g. by means of various coating methods, with varying success. The most important problem has been the insufficient adhesion between the coating and the wood. For the elimination of these problems, a multi-ply wood product has been developed in which at least one layer is formed by a crude fiber ply blank comprising haphazardly oriented fiber material as well as bonding agents, additives and filler materials. A single hot-pressing step in connection with the production of the multi-ply wood product forms this blank into homogeneous ply (14) which, by virtue of the partial splitting of the fiber structure and the resulting reorientation, which take place during the hot-pressing, fills the irregularities in the surface of an adjacent wood layer (1) and forms a tight synthetic ply of accurate dimensions.
Patent NO-161755-C (NO)
Inventor: GYLLINDER LARS
IPC: F04B49/10
Filed: 1987-09-18
Abstract: PCT No. PCT/SE87/00016 Sec. 371 Date Jul. 12, 1988 Sec. 102(e) Date Jul. 12, 1988 PCT Filed Jan. 19, 1987 PCT Pub. No. WO87/04499 PCT Pub. Date Jul. 30, 1987.Arrangement for producing a slow rise in pressure in pneumatic or hydraulic systems, particularly compressed-air diaphragm pumps. The arrangement includes a delivery channel having a valve, the spindle of which is connected to a diaphragm. The outlet side communicates with a chamber beneath the diaphragm. The inlet side is connected to a chamber located on the other side of the diaphragm, via a connecting passage which incorporates an adjustable throttle valve. When a load is applied, pressure medium will flow slowly into the chamber, whereas the chamber is brought immediately to the same pressure as the pressure on the outlet. A higher pressure in the chamber throttles the main flow, such that its pressure is only able to increase at the same rate as the pressure in the chamber. The chamber can be rapidly evacuated, by means of a three-way valve and a non-return valve, which closes the valve and therewith the main flow.
Patent NO-177530-C (NO)
Inventor: JUNGK AXEL EKKEHARD
IPC: C04B16/00
Filed: 1988-01-15
Abstract: In a process for colouring concrete, the colorants used are pigment granules, with the exception of pressed and briquetted granules. These consist of one or more organic and/or metal-containing inorganic pigments and, if desired, a carbon pigment and one or more binders promoting the dispersion of the pigments in the concrete and, if appropriate, other additives, and they contain more than 4.2% of water. Such pigment granules, especially bead granules, readily disintegrate in the concrete mixer and distribute themselves homogeneously in the concrete.
Patent NO-169862-C (NO)
Inventor: KNUDSEN JAN ERIK
IPC: B01F3/08
Filed: 1990-05-03
Abstract: A mixer tap for mixing two flowing media, e.g. hot water/cold water or water/steam, comprising an elongated housing (1) with two inlets (2, 3), one at each end portion of the housing and on the same side of the latter, and an outlet (4), which is provided opposite to inlet (2) on the opposite side of housing (1). A deflector means (5) in housing (1) is placed between one inlet (2) and the opposite outlet (4) to deflect the direction of the incoming medium into the longitudinal direction of housing (1) towards the second inlet (3) for admixture with the medium admitted through said inlet (3) in a counterflow. The resulting mixed medium is discharged through outlet (4). The deflector means (5) consists of a pipe (7) with a closed end (7c) and is provided with a plurality of ejector ports (7d).
Patent NO-173965-C (NO)
Inventor: GILBERG ERNST
IPC: H02G3/22
Filed: 1991-12-17
Abstract: The invention relates to a sealed cable penetration comprising an outer layer of a heat resistant material which expands upon heating and an inner layer of a flexible, compressible, heat resistant material and that the cable is intended to be inserted in the inner layer. The invention further relates to a method for pulling new cables through the sealed cable penetration, where the inner layer of flexible, heat resistant material is removed, while the outer layer of heat expanding material is maintained, whereafter one or more new cables are pulled and the annulus between the new cables and the outer layer is filled with the flexible, heat resistant material.
Patent NO-175193-C (NO)
Inventor: MAAS WILHELMUS J J
IPC: B05B1/16
Filed: 1992-05-15
Abstract: The adjustable nozzle assembly for a trigger sprayer comprises a nose bushing and an integral nozzle cap capable of being screwed upon the bushing. The nozzle cap has a discharge orifice located in its front face and a flange skirt extending from a front wall thereof. A nozzle cap flange skirt is threaded inside the rear portion thereof and an internally contoured or stepped surface is located forwardly of the threads to provide reduced diameter annular surfaces at two locations rearward of an inner wall surface of the cap and forward of the internal threads inside the nozzle cap flange skirt. The nozzle cap is screwed upon (threaded on) an externally threaded portion of the nose bushing and is selectively threadably positionable between three selective positions such that the positioning of the inner wall surface and the annular surfaces of the nozzle cap flange skirt selectively cooperate with a front face and annular periphery of a nose bushing face disc having two angular grooves in the annular periphery thereof thereby selectively to provide a stop mode position for containment of liquid, a spray mode position to discharge liquid in a spray pattern from the discharge orifice, and a stream mode position to discharge liquid in a stream pattern from the discharge orifice.
Patent NO-180555-C (NO)
Inventor: BODGER PATRICK SELWYN
IPC: H05B6/10
Filed: 1992-11-18
Abstract: A main-frequency electrically powered fluid heater which includes a coreless transformer and an electrically conductive jacket through which flows the fluid to be heated; the coreless transformer comprises a primary winding electrically insulated from the jacket but at least partially surrounding it, and a secondary winding arranged so as to be linked by magnetic flux from the primary winding; secondary winding being electrically insulated from the primary winding, but electrically connected to the jacket, so that the jacket is heated both by resistance heating and by eddy current heating.
Patent CA-2003518-C (CA)
Title: Anti-friction paint for elastomer components
Inventor: SELTMANN HANS-GUENTER
IPC: C08J7/046
Filed: 1989-11-21
Granted: 2000-01-04
Abstract: Moisture-hardening one-component polyurethane paints for coating elastomeric parts, comprising polyfunctional isocyanate compounds, solvents and, optionally, auxiliaries and/or coupling agents, which contain reactive polysiloxanes and reactive surfactants for improving surface slip, may be applied by a simple painting process to elastomers, particularly apolar elastomers, for example based on styrene-butadiene rubber or polyethylene-propylene-dime and, after drying, have an optically smooth surface with good surface-slip properties with respect to glass and no abrasive effect.
Patent CA-2004349-C (CA)
Title: Up/down loading of databases
Inventor: KEATING RAYMOND
IPC: G07B17/00
Filed: 1989-12-01
Granted: 2000-02-15
Abstract: A communication system for processing information for distribution, including: a central data station, a plurality of user stations, a communication link interconnecting the user stations with the central data stations, each of the user stations including means for accessing the central station, the central station including a data base of distribution information, the user station including means for accessing the central data station data base, the central data station including means responsive to the user usage pattern for providing data to the station which optimizes rate and time of distribution.
Patent CA-2005762-C (CA)
Title: Data processing device equipped with an electrically erasable and reprogrammable non-volatile memory
Inventor: UGON MICHEL
IPC: G06F15/78
Filed: 1989-12-18
Granted: 1997-02-11
Abstract: Data processing device comprising at least one central data processing unit (2), and at least one non-volatile, erasable and electrically reprogrammable memory (5), at least under partial control of the processing unit. The device is characterized in that it comprises detection means (8) of a signal to request the reinitialization of the device's registers, controlling means (7) for inhibiting the application of at least one signal (Vpp, WE, EE) essential for programming the non-volatile memory (5) at least when said signal to request the reinitialisation (RAZ) of the device's registers has a level (RAZ1) sufficient to activate the reinitialisation process. A particularly interesting application of this device concerns monolithic and/or self-programmable microprocessors.
Patent CA-2013683-C (CA)
Inventor: CROPLEY L ERIC
IPC: F16H19/06
Filed: 1990-04-03
Granted: 1994-10-11
Abstract: An electric operator for a sliding door mounted for sliding movement along a track, comprising a motor having an iron cooling flywheel disposed on a drive shaft thereof, the flywheel being provided for imparting a predetermined amount of inertia for starting and stopping of the motor such that the operation of the motor is characterized by a soft start and stop.  A worm gear reducer is connected to the drive shaft for effecting a predetermined reduction ratio of rotation.  A limit switch is coupled to the reducer for limiting rotation of the drive shaft to a predetermined number of rotations, and apparatus is provided for coupling rotation of the drive shaft to the linear movement of the sliding door along the track.
Patent CA-2017996-C (CA)
Title: Adhesive
Inventor: LEVINE ELI
IPC: C09J7/02
Filed: 1990-05-31
Granted: 1997-06-10
Abstract: Novel adhesive products are prepared by coating a novel adhesive formulation onto appropriate substrates.  The adhesive formulation is capable of maintaining coatable viscosity at solids levels in excess of 58% and may comprise an interpolymer prepared in the presence of a high concentration of chain transfer agents, and may also comprise of external and/or internal cross-linking agents.  The Williams Plasticity Number of solids from the formulation may be 1.7 to 4Ø
Patent CA-2018108-C (CA)
Title: Device and method for displaying advertisements on conveyors
Inventor: SCHROEDER HEINZ-JOACHIM ERNST
IPC: G09F19/02
Filed: 1990-06-01
Granted: 1996-10-08
Abstract: This device basically consists of posters which are made out of suitable materials, are shaped and printed with the desired advertisement, are set in place by adhesion to the belt-plates forming the conveyor belt,  and then are specially cut and perforated as required, so that the posters: (a) properly carry advertising messages on conveyors; (b) conform to any shape of conveyors; (c) stay smoothly adhered to any top surface of the belt-plates; (d) endure damage from objects transported by the belts;  (e)  are precisely cut,  when applicable,  along the contours of adjacent belt-plates to allow free rotation on curved tracks; (f) have small strategic holes, when applicable, to allow free maintenance access to fasteners in the belt-plates; and (g) are easily installed, displayed, replaced and removed without  ever  interfering with  the  operation  and maintenance of conveyors.  The device creates a new powerful advertising medium in any airport baggage conveyor as the focus of a large mass of selected public.  To be used on conveyor systems.
Patent CA-2018217-C (CA)
Title: Radial tire
Inventor: OCHIAI KIYOSHI
IPC: B60C3/04
Filed: 1990-06-04
Granted: 1994-12-13
Abstract: A radial tire, of which initial carcass profile in an unused tire state is maintained through the tire life to prevent tire performances improved by arranging the carcass profile from being deteriorated, and in which the ratio (R1/R1(5)) of the radius (R1) of curvature of the carcass profile in an upper sidewall region when the tire is mounted on the regular rim and inflated to the normal pressure to the radius (R1(5)) of curvature of the carcass profile in an upper sidewall region when the tire is mounted on the regular rim and inflated to 5% of the normal pressure, is  not less than 0.70 and not more than 0.95, the ratio (TR1/SW) of the radius (TR1) of curvature of the tread face to the maximum tire section width (SW) when the tire is mounted on the regular rim and inflated to the normal pressure, is not less than 1.28 and not more than 1.95, and at least one of ratios (R1/R2) and (R1/Hg) satisfy the following conditions: the ratio (R1/R2) of the radius (R1) of the upper region to the radius (R2) of the lower region when the tire is mounted on the regular rim and inflated to the normal pressure, is not less than 0.95 and not more than 1.08, the ratio (R1/Hg) of the radius (R1) of the upper region to the radial distance (Hg) between the maximum tire section width point (b) and the center point (g) on the tire equator, when the tire is mounted on the regular rim and inflated to the normal pressure, is not less than 0.90 and not more than 1.05.
Patent CA-2018389-C (CA)
Title: Polytetrafluoroethylene porous material and process for producing the same
Inventor: HARADA AKIRA
IPC: C08J9/00
Filed: 1990-06-06
Granted: 1996-07-30
Abstract: A polytetrafluoroethylene porous material and a process for producing the same are disclosed, the material comprising a mixture of polytetrafluoroethylene having a number-average molecular weight of 2,000,000 or more and polytetrafluoroethylene having a number-average molecular weight of 1,000,000 or less, the material having been stretched at least uniaxially.
Patent CA-2028104-C (CA)
Title: Heat accumulator with expansion recesses
Inventor: LINDNER FRIEDRICH
IPC: F28D20/00
Filed: 1990-02-16
Granted: 1994-10-04
Abstract: (54) Title: STORAGE HEATER WITH EXPANSION RECESSES          (54) Bezeichnung: W?RMESPEICHER MIT EXPANSIONSAUSNEHMUNGEN          (57) Abstract To improve a storage heater, which comprises a storage container (12, 42) with a wall region (14, 44, 46, 68, 74) for the in-troduction of heat and a storage medium (36, 70) arranged in this storage container, in order to maximize the service life and to en-able it to withstand a plurality of melting and solidifying pro-cesses, the wall region (14, 44, 46, 68, 74) is provided with recesses (22, 54) opening out towards the storage medium (36, 70), a wall         surface (26, 56, 68, 74) of the wall region facing the storage medi-um (36, 70) is made of a material which is not wetted by the sto-rage medium (36, 70) and facing wall surfaces in the recesses (22, 54) are at a distance apart such that the storage medium does not enter them in the completely liquid state due to capillarity.
Patent CA-2028299-C (CA)
Inventor: WILSON MICHAEL F
IPC: B01J38/12
Filed: 1990-10-23
Granted: 1999-08-03
Abstract: A process for regeneration of a deactivated hydroprocessing catalyst is provided.   The process comprises exposing the catalyst to laser radiation in the presence of an oxidizing gas.   The process may be used to regenerate supported or unsupported metal catalysts which have been fouled by coking.