baber/WOPTO huggingface dataset:
Patent CA-1278210-C (CA)
Inventor: PACE VINCENT C
IPC: B31B50/72
Filed: 1990-01-05
Granted: 1990-12-27
Abstract: Title:         Process and Apparatus for Making a Reclosable Bag ABSTRACT     A reclosable plastic film bag mouth closure includes bag mouth lips projecting beyond a heat-seal band closing the bag mouth and a stiffening patch bonded to the interior or exterior of a bag mouth lip between the heat-seal band and the bag mouth end.  The patch is of a length transversely of the heat-seal band so that it and the bag lips can be folded in two return bends for holding the bag mouth closed.  The process includes applying stiffening patches for the reclosable bag mouth end to a strip of sheet material for making bags at the time that the bags are formed and filled by clipping from a strip of patch-making material patch pieces having pressure-sensitive adhesive on one side.          Such patch pieces are transferred from a clipper onto the bag-making material by a revolving transfer member having a suction pick-up to pick up a patch piece and blowing means for subsequently detaching the patch piece from the transfer member and depositing it onto the strip of bag-making material.
Patent CA-1339902-C (CA)
Inventor: HINDLEY RICHARD MARK
IPC: C07D213/74
Filed: 1993-11-15
Granted: 1998-06-09
Abstract: Compounds of formula (I):     (see fig. I) or a tautomeric form thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, wherein: A1 represents a substituted or unsubstituted  aromatic heterocyclyl group;            R1 represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; R2 and R3 each represent hydrogen, or R2 and R3 together represent a bond; A2 represents a benzene ring having in total up to five substituents; and n represents an integer in the range of from 2 to 6; pharmaceutical compositions containing such compounds and the use of such compounds and compositions in medicine.
Patent DK-148086-C (DK)
Inventor: MOATTI GEORGES
IPC: F01L21/04
Filed: 1980-06-24
Granted: 1985-08-26
Abstract: Hydraulic engine with piston moving inside a chamber, the working and reversing controls being inside the piston. Said engine comprises a piston (6) which is provided with an annular chamber (15) into which the fluid is admitted through two conduits (13 and 14). From said chamber (15), the fluid passes through the conduit (17), the groove (19) and the conduit (21) and then through the reversing valve (22a) and from there via the conduits (28,29) into the lower chamber (2a). The fluid contained into the upper chamber (2b) is removed through the conduits (30 and 31) traverses the valve (22a) and arrives through the conduit (32) into the groove (33). It is then removed through the conduit (34) and the chamber (35) surrounding the column (4) towards two exhaust channels (37 and 36). This engine finds an application in driving the slide valve of a self-cleaning filter.
Patent FI-45895-C (FI)
Inventor: DYRE VAA
IPC: E05D15/44
Filed: 1970-05-13
Granted: 1972-10-10
Abstract: Pivot window which, at two opposing corners of the sash, preferably the two upper corners, is slidably connected to the frame by means of a groove/pivot means; a mounting on both sides of the window supporting the window sash during pivotal movement thereof beyond the frame. The mountings are arranged at the center of the frame portions which are provided with grooves, and the mountings are constituted by extendible arms which are rigidly connected to the frame and articulated to the sash. The extendible arms are effected on the lazy-tong principle.
Patent FI-52051-C (FI)
Inventor: BOURGEOIS MICHEL
IPC: F17C3/02
Filed: 1971-09-02
Granted: 1977-06-10
Abstract: Methane tanker comprises two heat insulating barriers and two fluid-tight barriers, positioned alternately with a fluid-tight barrier innermost and the outermost insulating barrier attached to the hull of the ship. The other fluid-tight barrier is positioned between the two insulating barriers and comprises vertical plates joined together by welding to horizontal metallic strips. One edge of each strip is slidably connected to the outer insulating barrier and the other edge is resiliently connected to the inner insulating barrier.
Patent FI-77238-C (FI)
Inventor: HARGRAVE KARL D
IPC: C07D243/08
Filed: 1984-05-29
Granted: 1989-02-10
Abstract: Compounds of the formula <CHEM>     wherein R is hydrogen or -@-NH-A;  A is alkyl of 1 to 8 carbon atoms;  cycloalkyl of 3 to 7 carbon atoms; or unsubstituted or mono-, di- or tri-substituted phenyl, where the substituents are each alkyl of 1 to 4 carbon atoms, halogen, trihalomethyl, alkoxy of 1 to 3 carbon atoms, carboxylic acyl of 1 to 3 carbon atoms, carboxyl, (alkoxy of 1 to 3 carbon atoms)carbonyl, nitro, cyano or di(alkyl of 1 to 3 carbon atoms)amino; R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, halogen, allryl of 1 to 4 carbon atoms, trihalomethyl, nitro, cyano, di(alkyl of 1 to 4 carbon atoms)amino, (alkoxy of 1 to 4 carbon atoms)carbonyl, alkoxy of 1 to 4 carbon atoms or hydroxyl; R4 and R5 which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 4 carbon atoms or phenyl; R6 R7, R8 and R9, which may be identical to or different from each other, are each hydrogen or methyl,  Y is -CH2- or -CH2-CH2;  j is 0 or 1; k and m are each integers of 0 to 3, their sum being no more than 6 must be 0 when j is 1; n is an integer of 2 to 4, with the proviso that n must be 3 or 4 when R1 is hydrogen or 2-methyl, R2, R3, R4, R5, R6, R7, R8, R9, and R are hydrogen and j, k and m are 0 and Y is CH2-; and non-toxic, pharmaceutically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders.
Patent FI-77256-C (FI)
Inventor: GRAPE WOLFGANG
IPC: C08L83/04
Filed: 1984-06-29
Granted: 1989-02-10
Abstract: A silicone emulsion which can be converted into an elastomeric product under ambient conditions by eliminating and evaporating water and alcohol or carboxylic acid, comprising by weight approximately (A) 100 parts of a hydroxyl-terminated polydiorganosiloxane having a molecular weight of at least about 50,000, (B) 1 to 400 parts of a low molecular weight, reactive acyloxy or alkoxy-functional silicone resin, (C) 0.1 to 20 parts of a catalytic compound, (D) 0 to 200 parts of a thixotropic filler and (E) 0 to 200 parts by weight of a non-thixotropic filler, the silicone emulsion having a solids content of about 20 to 85% by weight. The emulsion is especially suited for coatings and sealants.
Patent FI-80037-C (FI)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D495/10
Filed: 1986-03-18
Granted: 1990-04-10
Abstract: PCT No. PCT/US84/01155 Sec. 371 Date Mar. 14, 1986 Sec. 102(e) Date Mar. 14, 1986 PCT Filed Jul. 20, 1984 PCT Pub. No. WO86/00807 PCT Pub. Date Feb. 13, 1986.Spiro-imidazolones are disclosed which are useful as aldose reductase inhibitors and as therapeutic agents for the treatment of complications arising from diabetes. Pharmaceutical compositions containing the spiro compounds and a method of treating diabetic complications are also disclosed.
Patent FI-85622-C (FI)
Inventor: JOHANSSON BENGT-GOERAN
IPC: F16L5/02
Filed: 1987-11-05
Granted: 1992-05-11
Abstract: The invention relates to a frame structure for providing a lead-through facility for passing cables or like devices sealingly through a wall or like structure. The frame construction is substantially of rectangular configuration and is intended to be filled with packing pieces made of a material which has a given compressibility, in a manner to present through-passing holes which correspond in size and in number to the size and the number of cables or like devices to be passed through the frame construction. The invention is mainly characterized in that the frame construction comprises a plurality of mutually interconnected frame members (1-4) namely at least one frame side-piece (1-3) for each side of the frame, and one corner piece (4) for each corner. The frame construction also comprises partition walls (7-9) which divide the interior of the frame construction into sections substantially perpendicularly to the frame side-pieces (1-3) in the case of frame sides which comprise more than one frame side-piece (1-3). The partition walls (7-9) have the same length as those frame side-pieces (1-3) that extend parallel therewith. A connector device (10) is provided for connecting mutually adjacent and/or intersecting partition walls (7-9) one to the other.
Patent FI-94185-C (FI)
Inventor: UNGER HANS-GEORG
IPC: G02B6/10
Filed: 1989-02-01
Granted: 1995-07-25
Abstract: In an optical waveguide having a core and a cladding, in which the refractive index of the cladding drops in the inner region thereof, the refractive index of the core first rises from the outside in, then runs flatter or remains constant, then rises once again and then runs flatter or falls to a constant lower refractive index.
Patent FI-95281-C (FI)
Inventor: SIMONET BENOIT
IPC: C08F220/04
Filed: 1989-07-06
Granted: 1996-01-10
Abstract: Water-soluble associative thickening copolymer in a neutral or alkaline medium for white or coloured, filled and/or pigmented aqueous compositions, composed:
 a) of at least one ethylenically unsaturated monomer containing at least one carboxylic functional group,
 b) of at least one other ethylenically unsaturated monomer devoid of carboxylic functional group,
 c) of at least one surfactant monomer containing at least one urethane functional group resulting from the reaction of an ethylenically unsaturated isocyanate with a surfactant compound containing a hydroxyl functional group which is reactive towards the -NCO group, which is characterised in that the said copolymer belongs to the group consisting of those which, by definition, when placed in an aqueous solution with a solids content of 2% by weight and adjusted to a pH of 9 by adding aqueous ammonia and at a temperature of 20 DEG C, have a Brookfield viscosity not exceeding 220 centipoises at 100 revolutions per minute. 
<??>The copolymer according to the invention applies to filled and/or pigmented aqueous compositions such as coating compositions and more particularly paints, coating sauces, printing pastes, leather finishing products, compositions for cosmetics and detergents and drilling fluids.
Patent FI-95079-C (FI)
Inventor: JOERGENSEN TERJE
IPC: G01N15/02
Filed: 1989-08-17
Granted: 1995-12-11
Abstract: PCT No. PCT/NO88/00095 Sec. 371 Date Sep. 20, 1989 Sec. 102(e) Date Sep. 20, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05971 PCT Pub. Date Jun. 29, 1989.The invention relates to a method and apparatus for automatic analysis for determining the size distribution of particles and their deviation from a desired shape and color. The method includes the collection of particle samples and the generation of a particle curtain in a monolayer form. It is formed by taking particles through a silo whose distance (a) to a vibrating plate positioned below has a length relative to the distance (b) between the outer edge of the plate and the center line of the silo that is large enough for the particles flowing out of the silo and down onto the plate and out over its edge to form an angle alpha  with the horizontal plane. The angle  alpha  is 50-90% of the sliding angle of the particulate material. The particle curtain is lit up and the silhouette of the particles therein is recorded and analyzed and presented in at least one place. The apparatus includes a sampler and a silo with at least one level sensor to record the level of particles in the silo and to give a signal to the sampler. The silo has a vertically displaceable extension at its outlet opening. The lower part of the extension is at a distance from a vibrating plate.
Patent FI-99283-C (FI)
Inventor: AAKERLUND KENNETH
IPC: B65H19/28
Filed: 1996-07-16
Granted: 1998-06-10
Abstract: The invention concerns a method in the threading of a paper web or of an equivalent web-like material in a winding device, in particular in a slitter-winder, in which winding device the paper web (W) or the equivalent web-like material is wound from a web reel (2) or equivalent onto another roll. In the method a threading wedge is formed into the paper web (W) or equivalent web-like material, which threading wedge is passed through the winding device. In the method, substantially at the same time, the web reel (2) is unwound, a threading wedge narrower than the width of the web (W) is separated from the web (W) by means of a wedge-making device/devices (4), and the web (W) is passed by means of threading devices through the winding device. Further, the invention also concerns a device for carrying out the method in the threading of a paper web or of an equivalent web-like material in a winding device, in particular in a slitter-winder. The winding device comprises members for winding the paper web (W) or the equivalent web-like material from the web reel (2) or equivalent onto another roll. The device comprises a pulling device (1) or equivalent for unwinding the web (W) from the web reel, a wedge-making device/devices (4) for cutting the threading wedge (W') substantially at the same time from the web (W), and threading devices for passing the threading wedge through the winding device substantially at the same time. <IMAGE>
Patent NO-144343-C (NO)
Inventor: WEIBULL BENGT JOHN GUSTAF
IPC: C08G65/26
Filed: 1976-09-02
Abstract: A process is provided for the condensation of epoxides with organic compounds having an active hydrogen atom, such as alcohols, polyols, and amines, in the presence of a neutral inorganic salt selected from the group consisting of sodium fluoborate, magnesium perchlorate, calcium perchlorate, manganese perchlorate, nickel perchlorate and zinc perchlorate.
Patent NO-152430-C (NO)
Inventor: TAGUCHI MITSUO
IPC: F41A21/30
Filed: 1983-06-24
Abstract: PCT No. PCT/FI82/00052 Sec. 371 Date Jun. 17, 1983 Sec. 102(e) Date Jun. 17, 1983 PCT Filed Nov. 2, 1982 PCT Pub. No. WO83/01680 PCT Pub. Date May 11, 1983.A silencer for the barrel of a firearm comprises a sheath defining an interior space having open opposite ends. The sheath has a longitudinal axis. A plurality of partitioned plates are connected to the sheath and extend across the interior space thereof. Each partition plate has an opening therethrough of a size which is wider than a caliber of the firearm barrel and which lies in a plane which is inclined at an acute angle with respect to the axis. Each partition plate, in a direction along the axis, is rotated around the axis by a selected angle with respect to a previous partition plate to produce a convoluted path for gases discharged from the gun barrel. The first partition plate in the sheath adjacent a firearm valve which is connected to one open end of the sheath, defines an initial expansion chamber for the gases.
Patent NO-163909-C (NO)
Inventor: STAAB RUDOLF
IPC: C25B13/00
Filed: 1985-05-31
Abstract: In this electrolysis apparatus, the anode and the gas diffusion cathode are arranged to be separated from one another by means of a partition. At least one element (6) which has the form of a twin trough is located between two half-shells (1, 2) which are located at the ends and of which one carries an anode (4) and the second carries a cathode (5). This twin trough is formed by a common plate (7) and a lateral wall (8), the height of which is divided by the plate and the edges of which are provided with flanges (9, 10). The anode (4) and the cathode (5) are electrically conductively connected to the wall (8) and to struts (13) which protrude vertically from the plate on both sides. In order to form a cavity (16) between the partition (14) and the cathode (5), a sealing element is arranged between these two.
Patent NO-168387-C (NO)
Inventor: BARTENBACH CHRISTIAN
IPC: F21V7/00
Filed: 1986-05-16
Abstract: The specular lamp or lighting fixture comprises a fluorescent tube as a light bulb which is arranged largely within a channel-shaped counter-reflector. Cross-lamellae for blanking the light of the fluorescent tube out in the longitudinal direction are seated on the counter-reflector. A channel-shaped main reflector which is designed large, and whose surface is preferably matted, is situated opposite the counter-reflector. A uniform luminance in the radiation region and a compact structure are achieved with the specular lamp. The luminance does not exceed a prescribed value in a prescribed, screened region.
Patent NO-165887-C (NO)
Inventor: FISCHBACH KARL HEINZ
IPC: E05D15/58
Filed: 1987-11-09
Abstract: Hardware for the closure of a door or window which is constructionally simple and functionally reliable, permitting movement of the closure out of the frame to a parallel position and allowing horizontal shifting in this position. Lower supporting arms are pivotally mounted on the closure and two traveling carriages are associated with the supporting arms and with an associated bearing block at the side of the closure. The carriages are designed in mirror-image relationship, so that the carriages are movable in opposite directions by means of a differential coupling gear.
Patent NO-173336-C (NO)
Inventor: BROCKS DIETRICH
IPC: C07K14/78
Filed: 1988-03-11
Abstract: Basal membrane proteins are isolated in relatively large amounts as functional proteins from human or animal tissues in aqueous solution in the presence of a chelating agent. With the aid of these proteins, highly specific antibodies can be obtained which are employed for the immunological determination of these proteins.
Patent NO-172437-C (NO)
Inventor: FROST JONATHAN
IPC: C07D401/12
Filed: 1989-05-16
Abstract: Compounds corresponding to the general formula (I) 
<IMAGE>
 in which R1 denotes a hydrogen or halogen atom or a methyl or methoxy group, R2 denotes a hydrogen atom, a C1-C4 alkyl group or a benzyl group, n denotes an integer equal to 2, 3 or 4, X denotes a CH group or a nitrogen atom, and R3 denotes a hydrogen or halogen atom or a methoxy group. 
<??>Application in therapeutics.
Patent NO-171228-C (NO)
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D11/12
Filed: 1989-08-07
Abstract: Sanitary module with automatic cleaning, having a movable bowl (6) contained between a use position and cleaning position in which it is situated behind a separating partition (12). 
<??>According to the invention, a back (6) is provided, which is movable between two positions, a use position and a cleaning position in which the said back is arranged vertically above the bowl (6). 
<??>The use position and the cleaning position of the bowl and of the back are effected simultaneously so that there is always a very small space between the back and the bowl. 
<??>Applicable to sanitary modules for public use. 
<IMAGE>
Patent NO-173730-C (NO)
Inventor: JANHONEN VEIKKO ILMARI
IPC: B65B49/08
Filed: 1989-11-24
Abstract: An apparatus for closing a package around an article to be packaged by folding one or a plurality of closing flaps (3, 4) around the open side of a package. The apparatus comprises a conveyor track (13), first folding means (32) which are movable crosswise of the conveyor track, holder and pusher means (22) mounted below folding means (32) and movable crosswise of the conveyor track, a first conveyor track section followed by a second conveyor track section (13), the latter being vertically liftable and lowerable, and press means (8, 18) mounted above the second track section and vertically liftable and lowerable. Said folding means (32) are adapted to be movable together with holder and pusher means (22) and, in addition, relative to holder and pusher means (22). Above the first conveyor track section are means for positioning and measuring of the width of an arriving package. The folding means (32) as well as holder and pusher means (22) are adapted to be advanced to the initial folding position on the basis of the measured width. Along one side of the second track section (13) there is a second folding means (7) defining a vertically adjustable gap through which said holder and pusher means (22) force a package while the first folding means (32) are bearing against the top surface of a package. The closed package is carried away from the apparatus between conveyor belts (8, 9), the adhesive having time to set while a second package can already be closed and the width of a third one can be measured.
Patent NO-180030-C (NO)
Inventor: HOLT CHRISTOPHER ELLIS
IPC: H04S/
Filed: 1991-12-13
Abstract: A polyphonic (e.g. stereo) audioconferencing system, in which input left and right channels are time-aligned by variable delay stages (10a, 10b), controlled by a delay calculator (9) (e.g. by deriving the maximum cross-correlation value), and then summed in an adder (2) and subtracted in subtracter (3) to form sum and difference signals. The sum signal is transmitted in relatively high quality; the difference signal is reconstructed at the decoder by prediction from the sum signal using an adaptive filter (5). The decoder adaptive filter (5) is configured either by received filter coefficients or, using backwards adaptation, from a received residual signal produced by a corresponding adaptive filter (4) in the coder, or both. Preferably, the adaptive filter (4) is a lattice filter, employing a gradient algorithm for coefficient update. The complexity of the adaptive filter (4) is reduced by pre-whitening, in the encoder, both the sum and difference signals using corresponding whitening filters (14a, 14b) derived from the sum channel.
Patent CA-2000342-C (CA)
Title: Novel peptidase inhibitors
Inventor: BEY PHILIPPE
IPC: C07K7/02
Filed: 1989-10-10
Granted: 2000-10-03
Abstract: This invention relates to analogs of peptidase substrates in which the nitrogen atom of the scissile amide group of the substrate peptide has been replaced by H or a substituted carbonyl moiety. These analogs of the peptidase substrates provide specific enzyme inhibitors for a variety of proteases, the inhibition of which will have useful physiological consequences in a variety of disease states.
Patent CA-2007500-C (CA)
Title: Silver catalyst for production of ethylene oxide and method for manufacture thereof
Inventor: YAMAMOTO TAKESHI
IPC: B01J23/66
Filed: 1990-01-10
Granted: 1998-09-29
Abstract: A silver  catalyst  for  the production of  ethylene oxide having 5 to 25% by weight, based on the amount of a finished  catalyst,  of  finely divided metallic  silver  and 0.001 to 0.05 gram equivalent weight of cesium per kg of the finished catalyst carried on an a-alumina carrier having the outer  surface  thereof  and  the  surface  of  pores  in  said carrier  coated  with  amorphous  silica,  and  a  method  for production  thereof  by  supporting  finely  divided  metallic silver and cesium and then subjecting the supported carrier to a high temperature heat treatment in an inert gas at a temperature of 400° to 950°C.
Patent CA-2010284-C (CA)
Title: Method for preparing polybutadiene endowed with improved processability characteristics
Inventor: BIANCHI RENZO
IPC: C08F4/642
Filed: 1990-02-16
Granted: 2000-05-16
Abstract: The processability of a polybutadiene with a high content of 1,4-cis-structure is improved by means of the addition of PCl3 before the polymerization reaction is quenched and when Mooney viscosity of polybutadiene has reached a prefixed value, preferably lower than, or equal to 30; the polymerization of butadiene is carried out in a solution in an aliphatic or cycloaliphatic solvent, in the presence of a catalytic system based an rare earths, preferably a neodymium-based catalytic system.