baber/WOPTO huggingface dataset:
Patent SE-0602228-L (SE)
Inventor: STARK CRISTER
Filed: 2006-10-20
Abstract: The invention refers to an implement regulating device in an agricultural machine including at least one group of implements (4) arranged across the driving direction, thereafter cross-wise arranged support members (15) and at least one each group of implements and support members are controllable and adjustable by a power device (23). Implements (4) and support members (15) in each group are journalled in bearings at one end of at least one carrying arm (13). The power device (23) is adapted to rotate a cross-running main beam (19). The main beam is connected with the carrying arm (13) via a spring member (18) and is rotatably suspended in relation to the frame (Ia) of the machine (1). Activation of the power device is adapted to influence the carrying arm between a position for maximum sowing depth and a transport position.
Patent SE-0702834-L (SE)
Inventor: NELSON ANDERS URBAN
Filed: 2007-12-20
Abstract: A gas driven motor includes a housing, a gas driven rotating member including a rotor and a rotor shaft carrying the rotor and journalled in a first bearing and a second bearing supported in the housing, and a speed governor for controlling a pressure gas inlet flow in response to the rotation speed of the rotating member. The first bearing includes a set of rolling elements, an outer race arranged in the housing and an inner race arranged on a shaft portion of the rotating member, the set of rolling elements being in contact with the races on which the rolling elements roll. The motor further includes a coupling device arranged to couple the speed governor to the rolling elements of the first bearing, thereby transferring the rotary motion from the rolling elements to the speed governor.
Patent SE-0800184-L (SE)
Inventor: FALK JON HENRIK
Filed: 2008-01-25
Abstract: A profile system for fastening of facade elements on a building frame, a building frame including the a profile system and a multi-storey building. The profile system includes a profile of a first kind and a profile of a second kind. The facade elements are arranged in the profile of the first kind and are squeezed in place with the profile of the second kind. The profile of the second kind has a groove that is wider than the thickness of the facade element, so that the facade element can be moved in the groove in the profile of the second kind.
Patent SE-7407464-L (SE)
Inventor: WINKELMANN E
IPC: C07D401/12
Filed: 1974-06-06
Abstract: New 1-alkyl-2-(pyridyl-sulfinylmethyl)-5-nitro-imidazoles and 1-alkyl-2-(pyridyl-sulfonylmethyl)-5-nitro-imidazoles are described according to the formula I  in which R stands for a methyl, ethyl or hydroxyethyl group and Z stands for a -SO- or -SO2- group and the pyridine ring is linked to the sulfinyl or the sulfonyl group in 2, 3 or 4 position as well as a process for their manufacture.
Patent SE-7502301-L (SE)
Inventor: MOORWESSEL D
IPC: B32B11/02
Filed: 1975-02-28
Abstract: 1496197 Laminates; seaming non-metallic sheet material BASF AG 4 March 1975 [5 March 1974] 8877/75 Headings B5N and B5K A laminate comprises a consolidated non- woven fabric and a layer comprising bitumen and an ethylene copolymer of 50-97% by weight of ethylene units and 3-50% by weight of units of an ethylenically unsaturated comonomer in the weight ratio of 1 : 10 to 10 : 1 between which is incorporated at least one layer of reinforcement of which the open surface is 5-98% of the total surface. The "consolidated non-woven fabric" is a non-woven fabric held together by an adhesive or finishing agent or by direct bonding of the individual fibres so that dimensional changes of more than 2% in the length or width of the laminate when heated from ambient temperature to 80‹ C. are avoided. The ethylenically unsaturated comonomer may be an acrylic, methacrylic, fumaric, maleic, itaconic, mesaconic or crotonic acid ester, acrylic, methacrylic, fumaric, itaconic, mesaconic, crotonic, fumaric or maleic acid, propylene, isobutylene or vinyl acetate or propionate. The bitumen/ethylene copolymer layer may also contain 0À5-90% by weight of a filler, e.g. chalk, red iron oxide, slate powder, carbon black, coal dust, talc, glass fibres, mineral fibres, slag fibres, wood flour, rubber powder, expanded clay, limestone powder, Kieselguhr, barite, asbestos, alumina, bauxite, factice or bentonite, dyes, pigments, antioxidants, aging stabilizers, flameproofing agents, antistatic agents and up to 50% by weight of polyethylene of density 0À918-0À965 g/cm.<SP>3</SP>, polypropylene, polyisobutylene or styrene polymers. The non- woven fabric may be of glass, polyester, polyamide, cotton, asbestos, metal, polypropylene, polyethylene, polyacrylonitrile or mineral fibres. The reinforcement may be a woven or knitted fabric, fibre mat or woven or knotted net made from glass, asbestos, steel or other metals, jute, hemp, cotton, polypropylene, polyethylene, polyamide, polyester or polyacrylonitrile. The other surface of the bitumen/ethylene copolymer layer may be bonded to further layers of reinforcement and non-woven fabric or to metal foil, plastics film, paper or non-woven fabric. The bitumen/ethylene copolymer mixture 3 extruded through heated slot die 2 of extruder 1 may be fed to the lower nip 5 of a polishing unit equipped with cooled rolls 4 where it is bonded to reinforcement layer 8 and non-woven fabric 7 and passed through take-off rolls 12 to wind up unit 13. The laminated sheets may be lapwelded together, the layers of non-woven fabric and reinforcing layer extending inwardly from one edge of the bitumen/ethylene copolymer layer, the reinforcing layer extending further towards the edge than the non-woven fabric.
Patent SE-7606640-L (SE)
Inventor: MARSILI L
IPC: C07D498/18
Filed: 1976-06-11
Abstract: Oxidized rifamycin compounds having high antibiotic activity as obtained by reacting 3-amino-4-deoxo-4-imino-3-rifamycin S or homologous thereof with a ketone.
Patent SE-7609798-L (SE)
Inventor: JERNQVIST A S-H
IPC: C12C5/00
Filed: 1976-09-06
Abstract: A liquid and a carbon dioxide containing gas are brought into intimate contact with each other while flowing countercurrently through a column divided into three contact zones. The liquid flows through the first contact zone at a relatively low temperature t1 to take up carbon dioxide from the gas, then through the second contact zone for delivering carbon dioxide and oxygen to said gas at a higher temperature t2, and finally through the third contact zone to take up carbon dioxide at a lower temperature t3 with respect to the temperature t2.
Patent SE-7704736-L (SE)
Inventor: BENGTSSON R
IPC: B21J15/14
Filed: 1977-04-25
Abstract: A process and apparatus for the continuous mechanical fabrication of starting sheets for the electrolytic refining of metals, especially copper, from electrolytically deposited sheets which have already been cut to certain dimensions and straightened, the sheets being continuously moved forward along a predetermined path of movement at a substantially constant rate of advance and a movement component directed parallel to the path of movement of the sheets, of which the speed substantially corresponds to the rate of advance of the sheets, being imparted both to the components to be connected to the sheets and to the tools, at least when they are acting directly or indirectly on the sheets.
Patent SE-7706422-L (SE)
Inventor: HORNA O A
IPC: H04B3/23
Filed: 1977-06-02
Abstract: A logarithmic echo canceller is disclosed which simplifies the hardware of the canceller by (a) using a logarithmic format for both the sampled voice signal xi and the coefficient hi, (b) using sophisticated algorithms for performing the different computational tasks, and (c) using analog techniques for echo subtraction and error signal generation. The incoming signal is sampled in a sample and hold circuit. The sign of the sampled input signal is sensed and its absolute value is converted directly in a special analog-to-digital converter into an A-law companding code. The whole digitized sample xi is multiplexed and stored in a plurality of shift registers. An average or pseudo rms value of the samples is computed, and the samples are compared in a comparator with the stored average or pseudo rms value, and if the sample is greater than the average or pseudo rms value, a signal enables updating of the existing value of hi stored in the H-register. The average or pseudo rms value of the incoming signal is also converted in a digital-to-analog converter to a reference voltage used to bias an analog center clipper and the error detector or comparator. A bandpass filter, pre-emphasis circuit and a low pass filter with de-emphasis circuit reduce the harmonic distortion caused by the center clipper. The sample xi and hi stored in the X-register and H-register are fed into a multiplier. In order that the A-law encoded xi and hi  values may be used directly without further A-law/logarithmic conversion, the multiplication is performed in three different ways. In the case when both exponents are non-zero, addition of exponents and mantissas in two adders takes place. When both exponents are zero, the mantissas are directly multiplied. When one of the exponents is non-zero and the other is zero, both mantissas are directly multiplied in a multiplier, and the result is shifted in a shift register according to the value of the exponent. The result of the multiplication is then added to or subtracted from the contents of an accumulator. The output of the accumulator is converted in a digital-to-analog converter into an analog voltage which is subtracted in a differential amplifier from the echo signal which is present in the send out branch of the two-wire to four-wire hybrid.
Patent SE-7709090-L (SE)
Inventor: BRUGNER JR F S
IPC: C22C5/10
Filed: 1977-08-11
Abstract: A material for use in making electrical contacts is produced in a powder form suitable for later processing into electrical contacts by standard metallurgical techniques generally involving compacting, sintering, and forming or cutting to make the desired contact size and shape. The material, and in most general applications the contact made from the material, essentially consists of silver, approximately 15% cadmium oxide by weight, and lithium oxide at a proportion of about .005 weight percent of lithium, which is approximately equal to .04 molecular percent of lithium oxide. The lithium oxide is added and uniformly distributed on the surfaces of the powder particles by precipitation.
Patent SE-7711684-L (SE)
Inventor: HOOPER L A
IPC: A63B22/06
Filed: 1977-10-17
Abstract: A cycle exerciser having a vaned wheel rotatably mounted on a frame and arranged to absorb energy by movement of the broad surfaces of the vanes against the surrounding body of air. Rotation of the wheel is effected through a pair of foot pedals and connected chain and sprocket mechanism, and/or through a pair of handle bars. Each handle bar is pivotally connected to the frame and is also connected to a respective eccentric through a crank ring rotatably mounted on that eccentric and a drive bar connected to both the crank ring and the handle bar. The two eccentrics are arranged 180 DEG  out of phase and are connected to the foot pedal assembly so as to rotate in response to both pivotal movement of the handle bars and operation of the foot pedals. As the eccentrics are drivably connected to the vaned wheel, that wheel is caused to rotate in response to rotation of the eccentrics.
Patent SE-7711849-L (SE)
IPC: B62D33/033
Filed: 1977-10-20
Abstract: The bottom edge of the folding panel (1) has at one end a projection (7) with a shoulder (8). On a profiled member (2) which bears the folding panel, a bracket (10) is attached. For uncoupling, the folding panel (1) is firstly folded down and lifted out of the holders (3) on the left-hand side. In this process, the projection (7) holds the folding panel in the bracket (10) at its right-hand end and thus serves as a pivot centre. By a leftward movement, the projection (7) can be moved through the bracket (10), as a result of which the folding panel (1) is completely uncoupled. Fitting takes place with reverse sequence. It is advantageous here that in each case only a part of the weight of the heavy folding panel has to be lifted or lowered so that one person is sufficient for this. <IMAGE>
Patent SE-7714958-L (SE)
Inventor: SUN S C
IPC: H02J3/24
Filed: 1977-12-30
Abstract: Apparatus for protecting a power system or a portion thereof against the effects of subsynchronous current oscillations is disclosed. A signal representative of or proportional to the subsynchronous current is developed via synchronous modulation and bandpass filter techniques. This signal is fully rectified to produce a waveform from which information can be garnered from both the positive and negative half-cycles.
Patent SE-7904225-L (SE)
Inventor: SATO H
IPC: G01N31/22
Filed: 1979-05-15
Abstract: A group of compounds having the following general formula can be obtained by reacting chromoprotein and organic acid:   <IMAGE> wherein X is a chromophore, P is a protein, NH2 is mainly  epsilon -amino group of lysine, n is a positive integer of 1 to 18, and m is a positive integer in the relation of m</=n. This compound group has one to eighteen organic acids bonded thereto, and shows various isoelectric points in accordance with the number of the organic acids, but the respective isoelectric points are maintained constant. If such compounds each having an individual isoelectric point, are used as isoelectric point markers, it is possible to recognize accurately the position of isoelectric point only by a visual operation.
Patent SE-7905997-L (SE)
IPC: F16B15/00
Filed: 1979-07-10
Abstract: A connector system for rigidly securing two intersecting wood members of a wood structure together in abutting relation. The connector system includes at least one pair of substantially congruent, L-shaped members of commercial sheet steel or the like. Each of the connectors has two legs with teeth struck therefrom and extending generally perpendicular to the plane of the connector. The pair of connectors is driven into the wood members on opposite sides thereof at an intersection of the wood members with the one leg of each of the connectors extending in opposite directions along one of the wood members and with the other of the legs of the connectors facing one another on opposite sides of the other wood member. All of the teeth in the legs of each connector are embedded in the wood members.
Patent SE-7908880-L (SE)
Inventor: BERNHARDSSON GORAN
IPC: B01F23/00
Filed: 1979-10-26
Abstract: A process for continuous mixing and homogenising of a main substance with at least one added substance, in particular liquids. The invention considers also equipment for implementing the process, which equipment comprises a primary pipe system 1 circulating the main substance, a secondary pipe system 5 circulating the main and added substances running in a closed loop to which a mixer 7 is coupled, and at least one dosing apparatus 4 for supplying the added substance, which apparatus is connected between the primary and secondary pipe systems whereby the main and added substances are arranged to be fed into the secondary pipe system in amounts which depend on that taken out from the said secondary system. <IMAGE>
Patent SE-8006027-L (SE)
Inventor: WOLTERS G
IPC: F02M31/04
Filed: 1980-08-28
Abstract: A water cooled internal combustion engine, especially for utility vehicles operated with a gas which is stored in a liquid condition in a fuel tank. The internal combustion engine includes a cooling water cycle containing a thermostat, a cooler and a water pump. A fuel vaporizer is heated by the cooling water cycle of the internal combustion engine with an air intake preheater likewise being heated by the cooling water cycle. A throttle valve is arranged between the air/gas mixer and working cylinders of the engine. An externally heated water cycle is additionally provided in such a way that the externally heated water cycle is connected functionally in parallel with the cooling water cycle. The water cycles are joined by a conduit with a thermostatic valve being arranged within the conduit so that the two cycles can be switched in such a manner than, in dependence upon the temperature, water from the externally heated water cycle and/or from the cooling water cycle is conducted through the fuel vaporizer and intake air preheater. The externally heated water cycle, when the internal combustion engine is not yet warmed up for operation, and the cooling water cycle, when the internal combustion engine is warmed up for operation, are switched on with respective priority.
Patent SE-8006917-L (SE)
Inventor: DOPFER M
IPC: F16H1/20
Filed: 1980-10-03
Abstract: In a double-oblique-toothed stage spur wheel drive, the first stage includes a first pinion which drives a first toothed wheel by way of an intermediate wheel. The first stage drives the second stage which includes a second pinion coupled with the first toothed wheel and a second toothed wheel meshing with said second pinion. The first pinion and the first toothed wheel each include a respective coaxial pair of gear wheel halves having oppositely-directed oblique teeth, and the intermediate wheel includes two pairs of intermediate gearwheel halves, with all of the gear wheel halves being coaxially disposed. One of said intermediate gear wheel half pairs engages with the first pinion and the other engages with the first toothed wheel.
Patent SE-8007656-L (SE)
Inventor: HABIB W W
IPC: A61L15/58
Filed: 1980-10-30
Abstract: Protective sealing compositions in the form of molded rings or sheets for application around surgical fluid drainage openings, which compositions comprise a gelled mixture of a water-absorbing particulate hydrocolloid gum (e.g. Karayagum) and a non-toxic liquid polyhydroxy alcohol (e.g. glycerin or propylene glycol) are provided with increased resistance to the drained fluid (viz. urine or intestinal fluids) by incorporating a small amount of colloidal silica. Fumed silica is preferred. By limiting the amount of silica added appreciable reductions in the wet tack and/or dry tack of the composition can be avoided.
Patent SE-8008191-L (SE)
Inventor: DE SIMONE R
IPC: C07C49/17
Filed: 1980-11-21
Abstract: Compounds containing one or more other functional groups in addition to a carbonyl group are prepared by reacting a carbonyl compound with a compound containing at least one unsaturated bond and one or more functional groups in the presence of a peroxide as a catalyst. Examples of the carbonyl compound are acetone and methylethylketone, and examples of the unsaturated compound are 2- methyl-3-buten-2-ol, 2-methyl-3-buten- 2-yl acetate, hydroxylinalol, 2-methyl-2- ethoxy-3-butene and 2-methyl-3-buten- 2-yl benzoate. An example of the product obtained by the reaction is 6- methylheptan-6-ol-2-one, which is useful as a starting material for producing terpene derivatives.
Patent SE-8009144-L (SE)
Inventor: INOUE T
IPC: E02B17/00
Filed: 1980-12-29
Abstract: A method of assembling or testing a large-load, marine working platform structure, comprising the steps of laying sand on the bottom surface of a dock, and placing on the layer of sand spud cans attached to the lower ends of support frames of the working platform structure so as to scatter a load applied to the dock bed.
Patent SE-8104189-L (SE)
Inventor: BERGSTROM C-G J
Filed: 1981-07-06
Abstract: Device for regulating the feed force for a rock-drilling unit of the type including a drilling rod (12) with a bore crown, a fluid-driven pressurized rock-boring machine (11) for the rotating and striking effect of the drilling rod (12), a feed motor (17) for feeding the drilling rod to or from the rock and a device for supplying a means of flushing to the scavenging ducts (23) in the bore crown (13). The invention is especially characterized by the flushing device containing a flow indicator (25) for sensing flow through the scavenging ducts (23) and that the given flow indicator (25) has a control device connected to the feed motor (17) for reversing of this if the flow goes under a predetermined level.<IMAGE>
Patent SE-8200159-L (SE)
Title: Cassette storage container delivery arrangement - uses angularly bend lever on container lower front edge, one lever arm being key, one double bent
Inventor: FORS H I
IPC: G11B23/04
Filed: 1982-01-13
Abstract: The storage unit is for cassettes, and has an in-built device for delivery of a required cassette. In the box-shaped, forwardly open body (1) there is a shelf (2) for cassette accommodation, and between the body rear wall and base there is space for an angularly bent lever (3), located along the body lower front edge. When the lever is turned, a cassette (5) positioned in front of it can be brought to the ejected position. The lever (3), in conjunction with a rail (4), is displaceably located along the body lower front edge, and has two arms. One arm (3a) is a short depressant key, whilst the other (3b) in the output position follows the body base and rear wall simultaneously with its obtuse angled double bent shape. One is thus located on the cassette (5) lower rear edge, whilst in the projected position of the arm the other bend (3b') comes in contact with the cassette shelf rear edge (2'). (Provisional Basic advised week 83/35).
Patent SE-8203090-L (SE)
Inventor: WEGMANN R
IPC: B29C45/46
Filed: 1982-05-17
Abstract: The assembly comprises a hydraulic unit 19, a plasticiser unit having a plasticiser cylinder 16 and a worm located therein, an injection unit including an injection cylinder 9 and an injection nozzle 39, a plasticiser drive 36 and a support construction for these components. The support construction includes a base 34 and a support 18 to which the base 34 is detachably secured and which is resistant to bending and torsion. The plasticiser drive 36, which comprises a motor 1, a gearing 2 and a coupling 3 with an intermediate shaft, is rigidly disposed on the base 34. The injection cylinder 9 and the plasticiser cylinder 16 are disposed so as to be axially displaceable on the support 18 and are connected to the plasticiser drive 36 via a shaft-hub connection. <IMAGE>
Patent SE-8205956-L (SE)
Inventor: JOHANSSON B
IPC: F41A1/10
Filed: 1982-10-20
Abstract: A reaction mass (7) for recoilless weapons comprises a front particle reaction mass (12) and a rear liquid reaction mass (11). The particle (e.g. steel grit) reaction mass (12) retards the extinction of the powder gasses by the liquid (e.g. alkaline solution) (11) in such a way as to achieve more effective extinction from the internal ballistic point of view, and avoiding forward projection of the liquid into the loading chamber which can occur when the powder gases are extinguished too early, thereby imparing the function of the weapon. Pressure distributing layers (16, 17) of cellular plastic are disposed between a curved steel wall (15) sealing an outer capsule (14) and a reaction mass container (13), and between the two reaction mass containers (10, 13), which containers are housed within the capsule (14) and contain the particle and liquid reaction masses (11, 12) respectively. <IMAGE>
Patent SE-8300294-L (SE)
Inventor: HOFFMANN HANSPETER
IPC: A42B1/24
Filed: 1983-01-21
Abstract: The protective helmet (FIG. 1) is provided in its lower part with a collar (C) formed advantageously by two segments (C1 and C2) movable with respect to each other slidably, in opposite directions along parallel horizontal guides (54-55) provided in an annular tapered crown (A1). Said shaped sectors terminate at their ends with two pairs of toothed racks (25-27 and 30-31), the elements of each pair being diametrically opposite with respect to their related actuating pinions (34-35) to achieve the simultaneous rectilinear movements in directions opposite to said segments to engage and disengage them with the jaw and head of the user. Segments (C1 and C2) are secured to body (A) of the helmet by guide elements (24,28,50) extending correspondingly and provided at their ends with blocking or stop means (60-64,51-65) which retain segments (C1-C2) in their retracted positions.