baber/WOPTO huggingface dataset:
Patent SE-544312-C2 (SE)
Title: Device and method for continuous combustion of combustible material in a pyrolytic chamber
Inventor: LUKONG PIUS NYUYKONGE
IPC: F24C9/00
Filed: 2018-11-26
Abstract: A device (1) for combustion of a combustible material, comprising, inner walls (3) and outer walls (4), creating a double wall space (15) in between, which double wall space is provided with at least one primary air inlet (8), a top wall (17) having at least one top opening (10), an inclined tubular means (2), which tubular means (2) further comprises an inlet (5) for the combustible material in the upper part of the inclined tubular means (2), an inlet cover (51), a pyrolytic chamber (6) located on the inside of the inner wall (3) of the tubular means, an outlet (7) in the lower part of the inclined tubular means, and an outlet cover (72), and wherein the double wall space (15) comprises a secondary air distribution zone (9) for distribution of hot air and facilitating mixing of pyrolytic gases, a combustion zone (11), and a flame zone (12), and wherein at least one of the inner walls (3) comprises through holes (13) to let hot air flow into the secondary air distribution zone (9). The invention also comprises a method for combustion of a biological material in a device according to the invention, and collecting biochar from the device.
Patent SE-545269-C2 (SE)
Title: Liner for a shaped charge and method for manufacturing a liner
Inventor: GUSTAFSSON MARCUS
IPC: F42B1/036
Filed: 2021-04-23
Abstract: A liner (100) for a shaped charge (10) comprising an inner layer (120) made of a material having a density below 10.5 g/cm3, and an outer layer (110) made of a material having a density below 2.0 g/cm3, The outer layer is formed directly on the inner layer. In a first state, both the inner layer (120) and the outer layer (110) are compressed towards the symmetry axis (x) of the liner, thereby forming a projectile. In a second state, the inner layer forms a penetration jet (120') of the projectile and the outer layer forms a slug (110') of the projectile.
Patent SE-501617-C2 (SE)
Inventor: TOWNSEND RAY THEODORE
IPC: B65B25/06
Filed: 1989-12-11
Abstract: A method of forming an encased meat product by forming an enclosed casing from a series of overlapped helical revolutions of a strip of casing material, filling the casing with a meat emulsion, rotating the filled casing and then holding the filled casing against rotation while the unfilled casing is rotated to create a twist point at the end of the filled casing, whereby the twist point will have the same number of twists therein as there are helical revolutions of strip material in said enclosed casing. An encased meat product made by the foregoing method.
Patent SE-507695-C2 (SE)
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1990-04-27
Abstract: The travelling track tamping and lining machine (1) comprises a tamping head (15) and an assembly (21) for lifting and laterally lining a track (5) of which the tool frame (27) - adjacent the tamping tools and preceding them in the working direction and pivotally connected to the machine frame (11) via lifting and lining drives - is designed to be supported on the track by two flanged wheels (26) arranged one behind the other longitudinally of the machine and designed to act as a pair of lining tools. It is equipped - per rail - with at least two lifting tools (25) designed for displacement under the power of drives and for application to the rails. The tool frame (27) is formed by two frame sections (29, 30) which are arranged one behind the other longitudinally of the machine and which are interconnected to pivot about a vertical axis (28) relative to the plane of the frame formed by the axes of the flanged wheels. @(29pp Dwg.No.2/8)@ -
Patent SE-501532-C2 (SE)
Inventor: VUUREN JOHANNES VAN
IPC: A01B45/04
Filed: 1990-12-12
Abstract: A method and apparatus for rolling-up one or more rolls of sod wherein the sod is conveyed on a conveyor against a blocking mechanism which include tooth like elements which extend between the belts of the conveyor. The blocking mechanism blocks the progress of the sod's leading edge causing it to begin to curl. After curling up the leading edge presses the teeth of the blocking mechanism upward to a point which allows the curled up leading portion to be conveyed past the blocking mechanism. Frictional elements grip the curled up portion of the sod to cause continued rolling up of the sod. The blocking mechanism is provided with a drag end for pressing against the following portions of the sod.
Patent SE-501558-C2 (SE)
Title: Separate bearer supports in building construction - are spaced apart along walls for supporting joists and walls themselves
Inventor: ROBERTSSON SVEN-AAKE
IPC: E04B1/04
Filed: 1991-03-19
Abstract: The joist (2) bearer supports (4) and the wall (3) bearer supports (5) are displaced in relation to one another when viewed along the depth of the wall, and can be fitted at different levels.
Patent SE-501085-C2 (SE)
Inventor: PETTERSSON JOAKIM
IPC: B29C70/46
Filed: 1993-02-25
Abstract: A method of manufacturing bodies of polymeric fibre composites, wherein a preformed fibre reinforcement (11, 21, 31, 41, 51) is placed in a cavity whereupon a liquid resin of a low-viscous polymer material is supplied to the cavity through one or more injection channels (13, 23, 33, 43, 53) provided in the fibre reinforcement, whereby the resin supply through the injection channel is controlled such that the flow front (19, 29, 39, 49, 59) of the resin during the mould filling propagates parallel to the axis of said injection channel through the cavity such that the fibre reinforcement is impregnated by the polymer material, the viscosity of the polymer material then being increased and the body being stripped.
Patent SE-501790-C2 (SE)
Inventor: HELMERSSON STURE
IPC: G21C7/103
Filed: 1993-09-22
Abstract: The invention relates to a control rod for a boiling water reactor. The control rod comprises a top piece and a bottom piece between which an absorber part is arranged. The absorber part comprises a central part (4) and four absorber blades (3) extending from the central part (4). The absorber part comprises a channel (10) which comprises the central part and which extends along the length of the whole absorber part. The channel is surrounded by walls of a neutron-absorbing material with a long service life, for example hafnium. The channel is at least partially filled with a moderator, for example light water. During the manufacture the absorber part has undergone a heat treatment such that the hafnium alloy has been completely or partially transformed from alpha-phase to beta-phase and thereafter been rapidly cooled to alpha-phase.
Patent SE-501589-C2 (SE)
Title: Motor vehicle mud flap - with distance between protective plate around periphery of wheel and trailing edge of wheel being less than that between plate and leading edge
Inventor: LINDELL GERT
IPC: B62D25/16
Filed: 1994-03-29
Abstract: The mud flap for a motor vehicle is fastened around the front and the steerable rear wheels, and comprises a protective plate (2) fastened around a large part of the wheel (1) periphery, at a distance of 1-3 cm from the wheel and 10-20 cm from the road surface.At the side edges are provided strips (6) made of e.g. rubber. The distance between the plate and the trailing edge (4) of the wheel is less than that between the plate and the leading edge.
Patent SE-503559-C2 (SE)
Inventor: RAANBY BENGT
IPC: C09J167/06
Filed: 1994-09-08
Abstract: PCT No. PCT/SE95/01013 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/07688 PCT Pub. Date Mar. 14, 1996Hyperbranched polyester of a polyol with 3 to 10 reactive hydroxyl groups, preferably of equivalent reactivity, and an aromatic polycarboxylic anhydride with 2 to 4 carboxyl groups, preferably 3 carboxyl groups, each hydroxyl group of the polyol forming an ester linkage with one anhydride group of the polycarboxylic anhydride, and further glycidyl (meth)acrylate or allyl glycidyl ether forming ester linkages with the remaining carboxyl groups of the anhydride and free hydroxyl groups. Further in the hyperbranched polyester (meth)acrylic anhydride and/or an aliphatic carboxylic anhydride form ester linkages with the free hydroxyl groups. The invention also comprises a process for the production of hyperbranched polyesters and such polyesters obtainable by the process. The hyperbranched polyesters can be used as resins, curable by UV irradiation, for the production of coatings, adhesives, laminates, foils and thin films and fibre-reinforced composites.
Patent SE-520745-C2 (SE)
Inventor: MUNAKATA TAKEO
IPC: H01B5/10
Filed: 1995-11-30
Abstract: An overhead cable provided with a plurality of segment strands of a sector-shaped cross-section twisted at the outermost layer and having grooves of a substantially arc-shaped cross-section at the surface at the adjoining portions of the segment strands. Also, a low sag, low wind load cable provided with tension-bearing cores comprised of strands having a linear expansion coefficient of -6x10-6 to 6x10-6/ DEG C. and an elastic modulus of 100 to 600 PGa and with a plurality of sector-shaped cross-section segment strands twisted around the outermost circumference of the cable including the tension-bearing cores comprised of a super-high-heat resisting aluminum alloy or extra-high heat resisting aluminum alloy, grooves of a substantially arc-shaped cross-section being provided at the surface at adjoining portions of the twisted segment strands. This enables the wind load to be reduced. Further, a low wind load cable can be easily fabricated at a low cost. In addition, by using invar strands for the cores and using segment strands of a super-high heat resisting aluminum alloy or extra-high heat resisting aluminum alloy at the outermost layer, the sag at high temperatures can be greatly suppressed. Accordingly, even the amount of the sideways swinging caused when the overhead cable is struck by a strong wind from the lateral direction can be greatly suppressed together with the low wind load construction.
Patent SE-509154-C2 (SE)
Inventor: ANFINDSEN OLE ARNT
IPC: B05B5/16
Filed: 1997-04-03
Abstract: A device for automatic spray application of paint through a spray nozzle comprises a container containing paint, arranged in the immediate proximity of the spray nozzle and connected to the spray nozzle through a conduit for supply of paint to the nozzle for spray application. The container is arranged rotatably, and the device comprises members adapted to drive the container to rotate for pressing paint contained therein outwardly towards a peripheral region of the container. The conduit has an opening in this region. An overpressure of a pressurized medium in the container for pressing paint out through the opening to the spray nozzle is provided.
Patent SE-516298-C2 (SE)
Inventor: ANDERSSON HENRIK
IPC: H01Q1/24
Filed: 1998-04-20
Abstract: The invention relates to a method for lobe shifting in a telecommunication system and an arrangement in a lobe forming network, wherein a fine tuning device is arranged to achieve interpolation between fixed lobes (LF1-LFn) to create an interpolated lobe with an arbitrary direction between the fixed lobes. The fine tuning device according to the invention supports interference cancellation.
Patent SE-518739-C2 (SE)
Inventor: EDIN ANDERS
IPC: A47L9/32
Filed: 1998-03-12
Abstract: A tube shaft for a vacuum cleaner the shaft (10) having an upper tube part (15) and a lower tube part turnably connected to one another and each including at least two tube sections (15c, 15e, 16b, 16c) . The tube sections of each tube part are inclined with respect to one another. The lower tube part (16) includes an end section (16b) supporting a nozzle , the nozzle having a nozzle part and a connecting part. The connecting part is connected to the end section of the lower tube part whereas an upper end (15f) of the upper tube part (15) is connected to a hose, a tube handle or the like. The lower tube part (16) is arranged to be turned about 180 DEG with respect to the upper tube part (15) as well as to the nozzle part from a first turning position, wherein said end section (16b) is inclined a first angle ( alpha ) with respect to the floor, to a second turning position, wherein the end section (16b) is inclined a second, relatively smaller angle with respect to the floor. <IMAGE>
Patent DE-19530972-C2 (DE)
Inventor: BALVE GERHARD
IPC: E21B4/14
Filed: 1995-08-23
Granted: 1999-12-02
Abstract: The invention relates to an automatically driven pile-driver drilling device for drilling into the earth with a percussion piston moving axially inside a casing, driven by a pressure medium and changeable from a forward stroke to a backstroke, with a working space having radial control openings, a guide pipe with radial control openings extending into the working space and forming a rigid part of the housing, and a control box guided into an annular chamber of the guide tube and axially adjustable in a spring-pneumatic manner.
Patent DE-19549504-C2 (DE)
Title: Straw-chopping machine with conditioning rollers
Inventor: BERTH DIETER
IPC: A01F29/09
Filed: 1995-10-13
Granted: 1999-05-27
Abstract: The agricultural crop, especially straw, harvesting machine (1) incorporates a crop conditioning device (10). It incorporates a feeder system (2) with rollers leading the straw into a cutting drum (3) with lower (31) and upper (32) fixed plates. Cutting knives on the drum move past these fixed plates to chop up the straw into short lengths. Chopped straw leaving the cutting drum passes through a conditioning device consisting of two upper rollers (12,13) pressing against a lower roller (11) the positions of the curved plates adjacent to the cutting drum are adjustable to change the point at which the chopped straw leaves the drum. The straw may be directed through the conditioning rollers or may pass through a lower passage (8) to miss them.
Patent DE-19622600-C2 (DE)
Inventor: HAMBITZER GUENTHER
IPC: G02F1/153
Filed: 1996-06-05
Granted: 2001-08-02
Abstract: Electrochromic unit (1) comprises an electrochemical cell, two electrodes (3,4), an ion conductor between the electrodes, and an electrochromic material. The ion conductor is a proton-conducting membrane (2) and is a carrier for the electrodes (3,4) which are metal electrodes. The electrochromic material (7) is applied on the side of the electrode (3) away from the membrane (2).
Patent DE-19655203-C2 (DE)
Title: Entfernungsmeßvorrichtung
Inventor: NAKAHARA NAOTO
IPC: G02B7/32
Filed: 1996-02-22
Granted: 2003-06-05
Abstract: Die Erfindung betrifft eine Entfernungsmeßvorrichtung für eine Kamera mit Liniensensoren, die jeweils mehrere Lichtaufnahmebereiche haben, die zum Umsetzen des empfangenen Lichtes in ein in Form von Bilddaten auszugebendes elektrisches Signal ausgebildet sind. Die Entfernungsmeßvorrichtung enthält weiterhin eine Vorrichtung zum Berechnen eines Entfernungswertes für jeden Lichtaufnahmebereich des jeweiligen Lichtsensors aus den entsprechenden Bilddaten, eine Vorrichtung, die zum Beurteilen der Zuverlässigkeit der Bilddaten mit mindestens einem Beurteilungswert und einem niedrigeren zweiten Beurteilungswert arbeitet und die Bilddaten zuerst mit dem ersten Beurteilungswert und dann mit dem zweiten Beurteilungswert beurteilt, wenn der erste Beurteilungswert nicht überschritten wird, und eine Vorrichtung zum Auswählen eines der berechneten Entfernungswerte entsprechend Bilddaten, die als zuverlässig beurteilt wurden.
Patent DE-19848628-C2 (DE)
Inventor: ROWEDDER AXEL
IPC: B29C51/26
Filed: 1998-10-22
Granted: 2002-09-12
Abstract: Multiple die thermoforming and punching tool has an upper tool and a swiveling lower tool (8). The swiveling lower tool (8) transfers moldings to a collecting plate (7) of an automatic stacking and counting unit (4). The total stroke (29) of the collecting plate (7) extends beyond the interference radius (28) of the lower tool and the plate has a high initial acceleration away from the tool followed by a slow deceleration. In the opposite direction the tool has low acceleration (31), then rapid braking (30).
Patent RU-2169853-C2 (RU)
Inventor: PLIKHTA PETER
IPC: C06D5/08
Filed: 1995-10-16
Granted: 2001-06-27
Abstract: FIELD: rocket engineering. SUBSTANCE: method of operation of flying vehicle engine includes operations of positive reaction of silanes with nitrogen and/or nitrogen compounds at elevated temperatures in presence of oxidizer for hydrogen of silanes in combustion chamber. Engine for such vehicle is made as jet power plant. Nitrogen and oxidizer can be taken from terrestrial atmosphere, and there is no need of carrying corresponding oxidizer for silanes in flying vehicle (rocket). Silane oils are used mainly as silicon hydride compounds. EFFECT: increased efficiency. 14 cl, 2 dwg
Patent RU-2160054-C2 (RU)
Title: Surgical method for treating portal hypertension aggravated with ascites caused by stenosed inferior vena cava
Inventor: MORGUNOV G A
IPC: A61B17/00
Filed: 1997-06-27
Granted: 2000-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves accessing the inferior vena cava. The inferior vena cava is released from compression caused by cirrhotically transformed liver. The greater omentum flap on a pedicle is brought to the selected inferior vena cava behind the liver to diaphragm. The second flap of the greater omentum on a pedicle is transferred into the anterior mediastinum in front of the pericardium behind the sternum. EFFECT: reduced pressure in the inferior vena cava.
Patent RU-2158251-C2 (RU)
Title: Method of chemical infiltration of material composed of carbon and silicon and/or boron from vapor phase
Inventor: KRISTIAN ROBEN-BROSS
IPC: C23C14/04
Filed: 1996-04-12
Granted: 2000-10-27
Abstract: FIELD: chemical industry, more particularly packing of porous substrate, e. g. fibrous substrate, with material composed of carbon and silicon and/or boron. SUBSTANCE: infiltration is carried out at temperature of not higher than 1050 C using gas phase containing gaseous precursor of material being added and hydrogen chloride volumetric content of which to gaseous precursor of silicon (e.g. methylchlorosilane) and/or boron, e.g. BCl 3  is preferably at least 25%. Method makes it possible to increase degree of effective charge of furnaces used for infiltration purposes, thus reducing considerably heterogeneity of packing in reaction chambers of furnaces between inlet of gas phase and outlet of residual gases. EFFECT: more efficient chemical infiltration method. 11 cl, 2 dwg, 4 tbl
Patent RU-2178274-C2 (RU)
Title: Surgical method for treating the cases of bony panaritium
Inventor: JURKEVICH V V
IPC: A61B17/56
Filed: 1998-03-17
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying sequestrectomy of suppurating necrotic lesion focus, closing the so creating bone and soft tissue defect with bound blood-supplied fasciocutaneous (cellulocutaneous) flap on distal vascular arteriovenous pedicle cut from forearm (ulnar, radial or posterior fasciocutaneous one). Curative hand immobilization with gypsum longuette, general antibacterial disaggregating and spasmolytic therapy is applied for repairing anatomic structure and function of a finger. EFFECT: high reliability of surgical treatment in the cases of generalized deep pyo-inflammatory process; prevented lesion area spread; retained finger function; accelerated treatment course. 2 cl
Patent RU-2157715-C2 (RU)
Title: Method of separation of unstable emulsions and device for realization of this method
Inventor: MIL CHAKOV V I
IPC: B01D17/038
Filed: 1998-05-29
Granted: 2000-10-20
Abstract: FIELD: separation of emulsions from two immiscible liquids at different densities; separation of water and oil at considerable gas phase during operation of submersible pumps at depth. SUBSTANCE: separation is performed at depth. Method employs centrifugal, gravitational-centripetal, hydrophobic and hydrophilic separation mechanisms. Oil is raised upward and water is pumped downward. Method of separation of emulsions includes processes of initial centrifugal and subsequent gravitational separation with preliminarily separated liquids moving towards each other vertically and then in opposite direction when fraction enriched with light components is discharge upward and fraction enriched with heavy components is discharged downward. Process of first stage of centrifugal separation is effected at upward motion of liquids. Forced inversion of heavy fraction from periphery to center and light fraction from center to periphery of rotation are performed, after which second stage of centrifugal separation is carried out, at least in second spiral passage without forced inversion. EFFECT: enhanced efficiency of separation of water phase during producing oil directly in well. 3 cl, 2 dwg
Patent RU-2193628-C2 (RU)
Title: Horizontal drilling machine
Inventor: KAROSHKIN A A
IPC: E02F5/18
Filed: 1998-06-15
Granted: 2002-11-27
Abstract: FIELD: construction engineering, particularly, horizontal drilling machines for trenchless laying of pipelines and their repair. SUBSTANCE: horizontal drilling machine includes guide device, axial feed device, drilling head with rigidly secured vibrator of circular vibrations. Drilling head is connected with casing pipe by means of compensating device and made in the form of a length of pipe with vibrator of circular vibrations rigidly secured coaxially to pipe axis, and cylindrical body fitted on said pipe length with the help of rolling members ensuring rotation but excluding its axial displacement relative to common axis. Secured to bottom end of cylindrical body are cutters, and lifting blades are attached to cylindrical body internal surface. Vertical segment partition is installed immediately adjacent to end plate of cylindrical body internal part but without restriction of freedom of its rotation relative to said pipe length. Said vertical segment partition is welded over perimeter to pipe length and connected to inclined sheet for ground removal. EFFECT: higher efficiency of pipeline laying in hard and monolithic grounds. 3 cl, 4 dwg
Patent RU-2165405-C2 (RU)
Title: Etherification-hydrogenation process
Inventor: KHIRN DENNIS
IPC: C07C11/08
Filed: 1996-12-31
Granted: 2001-04-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: production of methyl tert-butyl ether and hydrogenation of butadiene present in C 4 -stream used for etherification are effected by following manner. Methanol-containing isobutene-butadiene stream and hydrogen-containing stream are fed into admission zone of rectification column-reactor. The two streams come into contact in etherification- distillation zone containing etherification catalyst, after which nonreacted isobutene, methanol, butadiene, and hydrogen are brought into contact in hydrogenation-distillation zone containing hydrogenation catalyst. Ether is withdrawn from the column-reactor as bottom fraction, whereas top fraction has butadiene content reduced by 90%. EFFECT: simplified technology. 16 cl, 2 dwg, 1 tbl