baber/WOPTO huggingface dataset:
Patent RU-2670833-C9 (RU)
Title: Vortex acoustic nozzle
Inventor: Kochetov Oleg Savelevich
IPC: B05B17/04
Filed: 2017-12-05
Granted: 2018-11-29
Abstract: FIELD: devices for spraying liquids. 
     SUBSTANCE: invention relates to fluid and solvent sprayers and may be used in machine building, chemical and food industries. Vortex acoustic atomizer includes casing with a screw coaxially located in the lower part of the casing, and located in case upper part union with cylindrical opening for fluid supply connected to a diffuser, axially symmetric to casing and union. Screw is pressed into housing with the formation of a conical chamber located above the screw, coaxially with the diffuser, and connected with it in series. Screw is made solid. Outer surface of the screw consists of two successively connected surfaces, one of which is at least one-way screw groove with right or left thread and is located inside the housing. Second smooth surface represents a body of revolution axisymmetrically connected with spraying disc located perpendicular to body axis to extend beyond casing bottom end. Both straight line and n-order curve may make a generating line of said surface. Surface of the spraying disc extending beyond the casing bottom end is made bent toward the lower part of the case and has radial cuts on the peripheral part alternating with the continuous part of the surface of the spraying disc. Coaxially and axisymmetrically to the case, a tube for supplying air to the diffuser is fixed to the inner surface of the union with a cylindrical bore by means of a perforated washer. At least three orifice tubes are installed at the end of the tube. Inside the atomizer casing, in part of the location of the conical chamber above the screw, an acoustic oscillator is placed in the form of a sound generator formed by a Helmholtz resonator. Resonator is made in the form of at least one spherical cavity located in the wall of the casing. Spherical cavity through the calibrated holes is connected with a conical chamber. Resonator is configured to control the generated frequency of acoustic oscillations due to the number and diameter of calibrated holes corresponding to a given frequency of acoustic oscillations. 
     EFFECT: technical result of the invention is an increase in the spraying efficiency of liquid. 
     1 cl, 1 dwg
Patent DK-21691-D0 (DK)
Inventor: BERGER HORST
IPC: B21D/
Filed: 1991-02-08
Abstract: PCT No. PCT/DE89/00502 Sec. 371 Date Jan. 16, 1991 Sec. 102(e) Date Jan. 16, 1991 PCT Filed Aug. 1, 1989 PCT Pub. No. WO90/01381 PCT Pub. Date Feb. 22, 1990.A rotary punching machine comprises a pair of punching tools, namely a rotary punching tool with punches arranged on its circumference and a rotary counter tool, which co-operates with the latter, with dies in the form of punching bushings arranged on its circumference. One of the punching tools (1) and the counter tool (3) has a radial groove (12) on its circumferential surface between the respective individual punches (2) or the individual punching bushings (4), the depth of the groove being greater than the depth of penetration of the punches (2) into the punching bushings (4).
Patent DK-38285-D0 (DK)
Inventor: SCHMIDLIN WALTER
IPC: F16L23/02
Filed: 1985-01-28
Abstract: 1. A clamp for pressing together two profiled rails with a substantially U-shaped cross-section, in particular for the detachable connection of butt-joined ventilation ducts having connecting flanges reinforced by profiled rails, characterised in that the clamp (15) which is intended for mounting on the legs (7, 8) lying in a plane, of two profiled rails (5, 6) with the outsides of their webs (12, 14) facing each other, comprises a first part (16) of springy material with a substantially U-shaped crosssection, having a web (17) and two legs (18, 19), one of which (18) is bent back inwards to form a round bead, and an angularly adjustable second part (22) fixed to the end of the other leg (19) by means of a pivoting axis (21) parallel to the plane of the web (17) of the clamp (15), the second part being formed as a double-armed lever (23, 24, 25), whose lever arm (23, 24) directed inwards towards the Ushaped first part (16) is bent back inwards at the end to form a round bead (24) and whose other flat lever arm (25) serves as both a handle for the pivoting operation and a pivoting limit stop, such that, with the clamp (15) in the closed position, the centres of curvature of the bead (18), formed on the first part (16) of the clamp, and of the bead (24) formed on the second part (22) lie on a line, at least roughly parallel to the web (17) of the clamp (15), the lines distance from the web (17) being less than the distance of the pivoting axis (21) from the web (17) of the clamp (15).
Patent DK-140987-D0 (DK)
Inventor: FERRERO PIETRO
IPC: B65B35/38
Filed: 1987-03-18
Abstract: The device comprises a plurality of pick-up members (5), preferably of the suction type, each of which is intended to take hold of a respective article in an array comprising rows arranged in at least one direction. The device includes a plurality of generally elongate and mutually parallel support members (4) which are intended to be oriented in the direction of the rows of articles in use. Each support member (4) carries an associated respective row of pick-up members (5) extending longitudinally of themember itself. Drive means (9) enable the distance between adjacent support members (4) to be varied so as to allow them to be adapted selectively to the spacing between the rows of articles. More particularly, this distance may be varied while the device is transferring the articles supported by the pick-up members (5) to a package so as to adapt the separation between the rows of articles to the dimensions of the package itself. Provision is made for the possibility of selectively varying the distance between the pick-up members (5) of each support member (4). The preferred application is to the packaging of food products such as confectionery products.
Patent DK-166785-D0 (DK)
Inventor: SVENGREN ANDERS GUSTAF
IPC: A21C9/06
Filed: 1985-04-12
Abstract: A process for preparing a rolled pastry product in which a sheet of pastry material advancing on a conveyor belt is cut and folded into discrete pieces of a predetermined size and then rolled. The cutting and folding operation is carried out by an oscillating knife positioned above the conveyor belt which has a cutting edge extending laterally across the width of the conveyor belt, and which immediately after contacting and cutting through the advancing pastry sheet by means of its cutting edge, ascends and rotates in a direction such that the motional vector of the cutting edge is counter to the conveying direction thereby causing the forward edge of the pastry sheet to be lifted up and folded over. The knife then descends and rotates in the reverse direction so that the cutting edge contacts and cuts through the advancing pastry sheet behind the folded portion to separate a folded piece from the remainder of the pastry sheet.
Patent DK-222490-D0 (DK)
Inventor: TICE THOMAS R
IPC: A61K9/56
Filed: 1990-09-17
Abstract: A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
Patent DK-226889-D0 (DK)
Inventor: KRSTENANSKY JOHN LEONARD
IPC: A61P7/00
Filed: 1989-05-09
Abstract: This invention relates to peptide derivatives of the formula X-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-ol which are useful anticoagulant agents.
Patent DK-387183-D0 (DK)
Inventor: BRECHBUEHLER FRITZ
IPC: E04C5/16
Filed: 1983-08-24
Abstract: The reinforcing rod holder includes a hollow body (1) having a depression in which the downwardly bent reinforcing rods (2) are inserted in such a manner that their U-shaped anchoring portions protrude. The free end (3 and 4) of the reinforcing rods are disposed entirely in the hollow body, together with the bend portion. To permit insertion of the anchoring portions, the hollow body is provided with apertures (5), and holes (6) having a diameter which is approximately identical to the diameter of the reinforcing rods are provided at the two ends of such apertures (5), while the central portion of the apertures is sealed by two overlapping flaps (7). The hollow body is further provided with mounting or support ribs (8) at the apertures (5) and two spacer ribs (9 and 10) between the last three apertures (5) in order to serve as support faces for the ends of the reinforcing rods. The hollow body, containing the reinforcing rods, is filled with expanded plastic material. A reinforcing rod holder of this type is used in connection-type concreting operations and is advantageous in that, on the one hand, the portions of the reinforcing rods not embedded in concrete are packed in expanded plastics material and therefore cannot rust and, on the other hand, the expanded plastics material can be completely and conveniently removed by extracting the hollow body when the connection-type concreting operation is being carried out. In addition, the hollow body actually serves as a mould, thereby ensuring that the reinforcing rod holder is produced rationally and cheaply.
Patent DK-588189-D0 (DK)
Inventor: ANDERSEN KNUD ERIK
IPC: A61P25/08
Filed: 1989-11-22
Abstract: Novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent, the compounds thus having the general formula I <IMAGE> (I)  wherein Y is  <IMAGE>  wherein R1 and R2 independently are C3-8 cycloalkyl phenyl or thienyl all of which may be optionally substituted with halogen, trifluoromethyl, C1-16 alkyl or C1-6 alkoxy; s is 1, 2 or 3; x is -CH2-, -O- or  <IMAGE>  -wherein R3 is hydrogen or C1-6-alkyl; r is 2, 3 or 4; R4 and R5 each represents hydrogen or may together represent a bond and R6 is OH or C1-8-alkoxy; and pharmaceutically acceptable acid addition salts are potent inhibitors of GABA uptake from the synaptic cleft.
Patent DK-624286-D0 (DK)
Inventor: SPRECHER ANDREAS VON
IPC: C07C323/40
Filed: 1986-12-22
Abstract: Novel asymmetric thioethers of the formula    <IMAGE>  (I)  in which the general symbols have the following meanings: R0 represents hydrogen or C1-7-alkanoyl, R1 represents C1-3-alkyl which may be substituted by one or more halogen atoms having an atomic number of at most 17, R2 represents an aliphatic radical having from 5 to 15 carbon atoms, A represents ethylene, a single bond or vinylene, B1 represents C1-7-alkylene or phenylene, B2 represents a single bond, ethylene or phenylene, and M represents an aromatic radical of the partial formula    <IMAGE> (M)   in which the symbols have the following meanings: R3 represents hydrogen or C1-4-alkyl, X represents NH, O, S or if R4 represents hydrogen, a single bond, one of the symbols R4 and R5 represents hydrogen and the other represents the group -CO-R6, or R4 and R5 together represent the radical -CO-C(R6)=C(R7)-or-CO-C(R7)=C(R6)-or R4 R5, together with X, represent the radical -N=C(R8)-C(R6)=CH-, in which R6 represents -(CH2)b-COOR3 (in which b=0 to 2) R7 represents hydrogen or C1-4-alkyl and R8 represents hydrogen, methyl, mythoxy or halogen, and their salts are active as leucotriene antagonists since they eliminate the contractions of smooth muscles brought about by leucotrienes, and are therefore suitable for the treatment of allergic, especially asthmatic, conditions.
Patent HU-9203958-D0 (HU)
Title: Injectable medical preparatives
Inventor: GARZA FLORES JOSUE
IPC: A61K9/16
Filed: 1991-06-12
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent HU-903994-D0 (HU)
Title: Soil-less plant producing element
Inventor: KAFKA M BERNARD
IPC: A01G1/00
Filed: 1990-06-26
Abstract: The invention relates to techniques for above-ground cultivation, and, more precisely, cultivation elements designated with the name of "substrate". The cultivation cubes according to the invention are comprised of mineral fibers that are interconnected and whose distribution is without preferred order, no matter what direction they are viewed from. The substrates according to the invention promote better colonization of the material by the roots.
Patent HU-908411-D0 (HU)
Title: Releasable fastening structure and process for manufacturing it
Inventor: FLIEGER HANS DIETER
IPC: B65D33/25
Filed: 1990-12-21
Abstract: An assembling device for forming a releasable bond between two adjacent surface elements (3, 4) comprises at least two connecting members (1, 2), respectively one male (1) and one female (2), placed in facing relation to each other for reciprocal engagement when said surface elements (3, 4) are assembled together. At least one of the surface elements (3, 4) is prepared from a sheet or film material, e.g. thermoformable material, a portion of which is embossed to provide at least said male connecting member (1), wherein said male connecting member (1) has a closed periphery. The female connecting member (2) may also be provided by an embossed portion of a sheet or film material or may, e.g., comprise a surface element having holes extending through the thickness thereof. Methods for manufacturing the connecting members are also disclosed. <IMAGE>
Patent NO-864394-D0 (NO)
Inventor: GRESSIN PASCAL
IPC: C22C38/28
Filed: 1986-11-04
Abstract: The invention concerns a strip or sheet of ferritic stainless steel of the following composition (% by weight): (C+N)<.060; Si<0.9; Mn<1; Cr=15 to 19; Mo<1; Ni<0.5; Ti<0.1; Cu<0.4; S<0.02; P<0.045; Zr=0.10 to 0.40, and 7(C+N)</=Zr</=7(C+N)+0.15; Nb=0.25 to 0.55, in non-combined form; Al=0.020 to 0.080; Fe=the balance, in which Al is essentially in solid solution. The process for the production of the sheet or strip comprises a final annealing operation which is carried out at between 980 DEG  and 1020 DEG  C., typically for 0.5 to 5 minutes at between 990 DEG  and 1010 DEG  C. The strip or sheet according to the invention is used for any application requiring an economic compromise in regard to ductility (sheet and welds), hot resistance and resistance to corrosion, for example in motor vehicle exhaust manifolds.
Patent NO-874911-D0 (NO)
Inventor: FREEMAN CLARENCE SEXTON
IPC: C09D5/44
Filed: 1987-11-25
Abstract: Two process (1) and (2A) and (2B) are claimed as is the cpd. in (ii) of process (1). (1) Process for repairing a multi-wire electrical cable after exposure to water resulting in water-bridging comprises (i) opening the outer covering; (ii) distributing granules of a water-swellable, water-insoluble polymer mixed with granules of a lubricating and bond-breaking substances into the interstices for a sufficient time to dry the insulation; (iii) removing the polymer granules; and (iv) restoring the outer covering. The cpd. in (ii) is also claimed. The polymer granules are pref. 50-150 mesh and have attached carboxylate, sulphate, phosphate and/or sulphonate gps. These granules cause no electrochemical heating. The lubricating and bond-breaking substances comprise pref. 70-90 vol.% and are pref. non-silica talc or clay. (2A) Process for electrochemically coating a metallic wire having a positive ionic deposition comprises (a) prepg. a soln. of a polymer having anionic gps. and at least one non-involved cationic substance; (b) placing the wire in the soln.; (c) passing a small DC current through the soln. so that the wire is the anode, and the substance with cations is left in soln. This provides a hydrophobic insulation which is chelated on the wire, with an anionic-cationic linkage established between the polymer and the metal. (2B) Above process is the basis of another claimed process for repairing a cable carrying at least one pair of wires, e.g. telephone wires, which carry a small DC current after a short caused by water. It essentially comprises sprinkling polymer granules having anionic gps. and at least one non-involved cationic substance over isolated and sepd. wires followed by passing a small DC current through the wire.
Patent NO-875443-D0 (NO)
Inventor: MILES PETER
IPC: G05D7/01
Filed: 1987-12-28
Abstract: A connector for high pressure fluid conduits, such as fire hoses, has a chamber (10) with an inlet (4) and outlet (6) and between them a resilient ring (18), having an outer diameter close to the width of the chamber, on a dished support (14). The ring has a generally rectangular section except for a chamfer (24) on the inner upstream edge. The support has a central flow passage (16) aligned with the central passage (20) in the ring and carries two intersecting trapezoidal fins (22) projecting through the ring. When connected to a complementary coupling, the inlet and outlet bores of the connector correspond to the diameter of the chamfered portion of the ring. The device controls transient pressure peaks by deformation of the resilient ring without excessive reduction in flow.
Patent NO-880102-D0 (NO)
Inventor: GUDMUNDSSON PER ERIK WILHELM
IPC: B01D33/00
Filed: 1988-01-12
Abstract: PCT No. PCT/SE87/00192 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06962 PCT Pub. Date Nov. 19, 1987.Apparatus for treating a pulp suspension with a treatment liquid is disclosed, comprising a continuous pervious belt for receiving the pulp suspension and moving it through a treatment zone in a predetermined direction. A treatment liquid supply is located above the continuous belt for supplying the treatment liquid onto the pulp suspension as it travels through the treatment zone, and a collector is located below the continuous belt for receiving liquid passing through the pulp suspension. The treatment liquid supply includes a treatment liquid feed pipe for supplying a flow of the treatment liquid, a distributor for dividing the flow of treatment liquid from the treatment liquid supply into first and second flow components, the first flow component being in the direction of the moving belt and the second flow component being counter to that direction, a deflector for deflecting the second flow component into that direction, and first and second plates for applying first and second flow components onto the pulp suspension, whereby the amount of the treatment liquid supplied to the pulp suspension is controlled.
Patent NO-883487-D0 (NO)
Inventor: SEVRIN MIREILLE
IPC: C07D471/04
Filed: 1988-08-05
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which R denotes either a hydrogen atom or an alkylcarbonyl, arylalkylcarbonyl or arylcarbonyl group of formula COR1 where R1 denotes a C1-C6 alkyl group or a benzyl group or an optionally substituted phenyl group or an alkoxycarbonyl or benzyloxycarbonyl group of general formula COOR2 where R2 denotes a C1-C6 alkyl group or a benzyl group or a substituted aminocarbonyl group of formula CONHR3 where R3 denotes a C1-C6 alkyl group or a phenyl group or an arylsulphonyl group of formula SO2R4 where R4 denotes a phenyl group. Application in therapeutics.
Patent NO-914004-D0 (NO)
Inventor: BELLEY MICHEL L
IPC: A61P9/00
Filed: 1991-10-11
Abstract: Compounds having the formula I: <CHEM> are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
Patent NO-922910-D0 (NO)
Inventor: PETTIJOHN TED MATTHEW
IPC: C07C63/331
Filed: 1992-07-22
Abstract: Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed. <IMAGE>
Patent NO-931889-D0 (NO)
Inventor: DIXON ERIC PAUL
IPC: C12N15/113
Filed: 1993-05-25
Abstract: This invention provides an amyloid precursor protein-cleaving protein and related nucleic acid compounds. The invention also provides methods, materials and assays. The compounds of this invention will further the characterization of neurological diseases such as Alzheimer's disease and Down's syndrome.
Patent NO-932726-D0 (NO)
Inventor: SZUECS JOHANN
IPC: B24C5/04
Filed: 1993-07-29
Abstract: An apparatus for the treatment, for example the cleaning, of sensitive, especially heavily contoured, surfaces such as those of sculptures made of wood, plaster, bronze and the like, has a mixing head (1) for mixing media fed to the mixing head (1) and for spraying a treatment jet (50) formed therefrom. The mixing head (1) possesses a mixing chamber (30) into which, under pressure, a first jet with a liquid treatment medium is introduced via a first feed pipe (10) through an inlet (12) and a second jet, the jet axis (22) of which is inclined at an angle ( gamma ) with respect to the jet axis (11) of the first jet and extends eccentrically thereto, is introduced via a second feed pipe (20). In this apparatus, the inlet (12) for the first jet has a slot-like inlet opening (14) which is oriented so that the first jet substantially covers the cross-sectional area of the second jet in the intersecting region. The treatment of sensitive, heavily contoured surfaces is effected, according to the invention and in particular using this apparatus, by means of a treatment jet (50), rotating about its generating jet axis (11), with at least one treatment medium which is liquid prior to its atomisation. The treatment jet opens, despite its rotation, at an angle ( alpha ) of less than 30 DEG . <IMAGE>
Patent NO-940541-D0 (NO)
Inventor: CASTAGNOS STEPHANE
IPC: B29C37/00
Filed: 1994-02-16
Abstract: Separate preforms are produced for different parts of an article, made of composite material to be manufactured, and are assembled in an undensified or incompletely densified state, by bonding between the corresponding contact surfaces of the preforms (13, 15, 36) by means of fibrils (17, 19) which project perpendicularly to the surface of a preform (13, 15) and into which the surface of another preform (36) fits. The assembled preforms are then densified together. The fibrils are formed at the surface of a fibrous preform by the fibre ends of the latter which are displaced by needling the preform. The process is suitable in particular for the manufacture of a sandwich panel made of composite material comprising two rigid skins between which is arranged a core made of partitions which are perpendicular to the skins. <IMAGE>
Patent NO-940595-D0 (NO)
Inventor: HIMMELSBACH FRANK
IPC: A61K31/41
Filed: 1994-02-21
Abstract: Azobicyclic compounds which are substituted by a cyclic urea radical, or their derivatives, such as e.g. the compound <IMAGE> have cell aggregation-inhibiting actions and can be employed for the preparation of e.g. anti-inflammatory or anti-tumour and anti-thrombotic medicaments.