baber/WOPTO huggingface dataset:
Patent SE-7712337-L (SE)
IPC: B60M1/08
Filed: 1977-11-01
Abstract: An electric current collection system comprises a continuously live conductor, a shield enclosing the continuously live conductor, and contact segments extending through the shield in a row extending along the length of the continuously live conductor and resiliently mounted so as normally to be electrically isolated from the continuously live conductor and from each other but adapted to co-operate with a current collecting device running along the row to make electrical contact with an external contact surface of each segment in succession and displace the segment to bring an internal contact surface afforded by it into electrical connection with an internal contact surface afforded by the continuous live conductor. Each segment includes a bar portion affording an internal contact surface and extending through the shield in a direction substantially perpendicular to the length of the live conductor and to the direction of displacement of the segment. The contact segments may be of generally Z shape, or may be straight bars extending through the walls of the shield for engagement by a current collector in the form of a sprocket wheel which may also provide a rack and pinion drive.
Patent SE-7714474-L (SE)
Inventor: EGGENSPERGER H
IPC: A01N37/16
Filed: 1977-12-20
Abstract: The novel sporicidal disinfectants contain one or more odourless or low-odour aromatic percarboxylic acids in an alcoholic solution. The alcohols used have 1 to 4 carbon atoms. The abovementioned percarboxylic acids are defined in Patent Claim 1.
Patent SE-7801000-L (SE)
IPC: B27G21/00
Filed: 1978-01-26
Abstract: A protective contrivance for a wood splitting machine with a rotatable splitting element and a work-table located under the splitting element. The work-table is provided with a table plate which extends towards and under the splitting element. The splitting element is provided with a screw-like front end with a drill point. A drill point protecting element is arranged which may be swung away from a position, in which one portion of the element prevents the drill point from engaging strange objects, and back to the protective position. Such one portion is during the swinging movement also moved axially away from the tip of the rotatable splitting element. Preferably the protective element is biased to the position in which the protective portion is in the protective position and is provided with a recess, the walls of which surround the tip in the protective position. The protective element extends up through a groove in the table plate from the spring biased swivel arm.
Patent SE-7801449-L (SE)
Inventor: KEMPPI J
IPC: B23K9/00
Filed: 1978-02-08
Abstract: Relates to a device by means of which a conventional gas-shielded arc welding torch (10, 11) can be used for welding a draw wire on to a dented portion 8 of a metal sheet, said draw wire being subsequently pulled to remove the dent. Said device comprises a holder which is provided with one or several sheet- abutment members (4), is attachable to the torch (10, 11) (as by being in the form of a worm-tightened band clamp), and is provided with a wire guide means (5) which receives the draw wire (1) and is so positioned on the holder that, when the torch, with the holder is attached, is positioned with the members 4 abutting the sheet, the draw wire is guided towards the arc (6) at the point (2) at which the wire is to be welded on. <IMAGE>
Patent SE-7809018-L (SE)
Inventor: HENOCH B
IPC: G01S13/78
Filed: 1978-08-25
Abstract: An apparatus for synchronized signal reception wherein a first signal of frequency fo is transmitted by a first unit and is reflected by a second unit, which thus transmits the reflected second signal. The reflected signal is modulated by information which is supplied by a coding device 27 in said second unit, which coding device generates a coded pulse train 27p in the form consisting of pulses, i.e. information symbols. A pulse generator 28 is controlled by the pulse train to emit a signal with one of two frequencies k1 and k2, respectively, in dependence upon the binary state of the pulse train. The signal is divided in a frequency divider 29 to provide frequencies k1/n and k2/n, respectively, which are supplied to the coding device 27, causing the coding device to emit said pulses with lengths which are related to the cycle lengths of frequencies k1/n and k2/n, respectively. The signal generated in the pulse generator 28 with the frequencies k1 and k2, is applied as a modulating signal to the modulator 26, which generates a single sideband with the alternating frequencies fo+k1 and fo+k2, respectively, constituting said second signal. The receiver 23 of the first unit receives the reflected second signal and scans said information symbols by means of the duration of the signal in dependence of the frequency of the signal.
Patent SE-7902427-L (SE)
Inventor: BRUNSTING A
IPC: H01L31/02
Filed: 1979-03-19
Abstract: There is a need in industry for a cytometer which is more efficient in collecting scattered light and fluorescence, and is more efficient in impinging collected light on photosensitive detectors. Disclosed is a radiation collector apparatus 10 for analyzing particles by irradiating the particles to produce a source of detectable radiation, wherein the radiation collector apparatus 10 comprises a reflector chamber 12 having a half ellipsoidal first reflector surface 14 and a second reflector surface 16 in the form of a planar reflector surface shown or a half ellipsoidal surface (Figures 5 and 6 not shown). Detectable radiation emanating from a primary focus 18 of the first reflector surface 14 either directly or after one or more reflections proceeds through a window 24 formed in one of the reflector surfaces for subsequent processing. In another embodiment (Figure 3 not shown) a dichroic second reflector surface is provided. <IMAGE>
Patent SE-7902560-L (SE)
Inventor: GRIMM H
IPC: A01N25/00
Filed: 1979-03-21
Abstract: The invention concerns a method for production of pilled, granulated or encrusted seed with the use of inorganic and/or organic substances, wherein the untreated seed is divided into fractions according to certain parameters, such as grain size, grain shape, density, surface texture, these fractions are separately moistened and treated with a special envelope substance for the fraction, after which the treated fractions are mixed together and dried. The special envelope substances contain coarse-grained, long-fibred, or fine-grained, short-fibred materials, or greater or lesser water capacity, or substances with greater or lesser adhesion force, or with suitable quantities of hydrophobic or hydrophilic materials, growth stimulating substances, or substances with various depth of colour.
Patent SE-7903463-L (SE)
Inventor: NORD L E
IPC: E03F3/00
Filed: 1979-04-19
Abstract: This invention concerns a simple, inexpensive and reliable system for the transport and emptying of wastewater via a vacuum. The system consists of sanitary installations (10) that are connected to a container (15) via piping (12, 14) and in which the wastewater is stored for a longer or shorter period. A diaphragm pump, which partly serves as a vacuum generator for the pipe (12), and partly as an emptying pump for the container (15), is connected in the piping (12,14).<IMAGE>
Patent SE-7903689-L (SE)
Inventor: ANTILL J E
IPC: C22C38/34
Filed: 1979-04-26
Abstract: Certain alloys of iron, chromium, aluminium and yttrium are known e.g. from U.S. Pat. No. 3,027,252 and from U.K. Pat. No. 1,045,993 and are stated to be high temperature, oxidation resistant alloys. The invention relates to alloys of iron, chromium, aluminium and yttrium containing additionally certain proportions of silicon. Thus, the alloys of the invention comprise from 15 to 25% Cr, 4 to 5.5% Al, 0.01 to 3% Y, 0.3 to 5% Si and the balance Fe, where all proportions are by weight. The corrosion resistance of the alloys increases as the percentage of Si increases to reach a peak at about 1% Si. The preferred range of Si is 0.5 to 2%. All proportions are by weight.
Patent SE-7905002-L (SE)
Inventor: AXELSSON R I
IPC: F04C28/00
Filed: 1979-06-08
Abstract: A rotary compressor has an outlet port with a variable area for discharging compressed medium from a working chamber to the outlet. The degree of opening of the outlet port is controlled by a regulator which senses the energy supplied to the compressor for compressing the medium and which from time to time changes the degree of opening of the outlet port until the need of drive energy for the compressor becomes minimal.
Patent SE-8000613-L (SE)
Inventor: ERTAVI T
IPC: B65H29/04
Filed: 1980-01-25
Abstract: The gripper (4) which is fastened on a link chain consists of a rigid advancing part (5) which is provided with bearing surface (7) and stopping surface (8), and a spring element (9) attached on a following chain link and which acts with spring pressure on the bearing surface (7) with its free arm (10) in the extended chain position. By deflecting the link chain, the grippers (4) are automatically opened and closed again. <IMAGE>
Patent SE-8001899-L (SE)
Inventor: HEDEN CARL-GORAN
IPC: A01G9/24
Filed: 1980-03-11
Abstract: To improve heat economy in certain building structures, e.g. greenhouses and sports halls, a plastic film is applied which is held in place by evacuating the space between the structure and the plastic film. Periodic excess heat is accumulated in a heat storage chamber, which can also be combined with a composting chamber. The building structure is preferably made in the shape of a geodesic dome. Greenhouses of this type can be placed with advantage on pontoons or barges.
Patent SE-8002597-L (SE)
Inventor: KNAPPE O
IPC: G21F9/34
Filed: 1980-04-03
Abstract: There is described an incoming and outgoing air conveyance system for dry storage with self heating radioactive materials in which the incoming air openings and shafts and the outgoing air openings and shafts guarantee a favorable flow of the cooling air and guarantee an undisturbed cooling even with external disturbances. This is obtained by: (a) arranging the incoming openings in each case both above and laterally on one or more incoming air shafts and providing them with deflection projections or deflection edges, placing deflection plates between the incoming air openings lying above and the lateral incoming air openings and furnishing the lateral incoming air openings with wall projections, (b) leading the incoming and outgoing air shafts without substantial curvature up to the stored material and (c) providing the outgoing air openings carried upwardly with chimney tops having drop edges and deflection plates and wherein there are arranged protective sills between the outgoing air shafts and deflection plates.
Patent SE-8003477-L (SE)
Inventor: KOKOSI J
IPC: A61P9/08
Filed: 1980-05-08
Abstract: Chemical compounds having an effect on the circulatory system have the formulas    <IMAGE>  (I)  or   <IMAGE> (II)   or a mixture thereof, or a pharmaceutically suitable acid-addition salt or quaternary salt thereof, wherein R is hydrogen or lower alkyl, R1 is lower alkyl, phenyl, carboxyl, lower alkoxycarbonyl, nitrile, carbamoyl or carbohydrazido, R2 is hydrogen or lower alkyl, and wherein the formula I R2 is hydrogen then R1 is other than nitrile, alkoxycarbonyl or propyl.
Patent SE-8007662-L (SE)
Inventor: MILLER R A
IPC: B01F15/04
Filed: 1980-10-31
Abstract: A process and apparatus for mixing at least two parenteral solutions, sterilizing the resulting mixture, and transferring the sterilized mixture into an extensible, plastic receiving bag. The apparatus includes a mixing chamber into which the solutions can be delivered, a bacterial organism retentive filter for sterilizing the mixture of the solutions received from the chamber, such a receiving bag, tubing for transferring each of the solutions to be chamber, and second tubing for transferring the sterilized mixture from the filter to the bag. All are combined and then sterilized as a unit. In one embodiment of the invention, the bag is placed in a vacuum chamber to facilitate transfer of the mixture through the apparatus and the mixing chamber has a baffle or system of baffles for creating turbulence in the solutions while they are being mixed. The diameter and length of each tubing leading into the chamber from a solution holding container is preselected with respect to the viscosity of the solution in that holding container, so that both solutions reach the chamber at the same time or in a selected order and are mixed in an equal or preselected proportion therein.
Patent SE-8104576-L (SE)
Inventor: HAMILTON C H
IPC: C22F1/00
Filed: 1981-07-28
Abstract: A method is described for eliminating internal pores in superplastically shaped pieces. A blank 6 of material which can be superplastically shaped is held against a shaping surface 16 in a mould 2, 4. The blank is heated to a temperature for superplastic shaping and a pressure 18, 20 is applied to both sides of the blank. This pressure is sufficient to prevent the formation of pores. The pressure 18 at the side of the blank situated furthest away from the shaping surface 16 is then increased for superplastic shaping of the material against the shaping surface 16. According to another embodiment, the pressure is applied after the blank has been shaped either in that the shaping pressure 38 is maintained for pressing of the material between the shaping pressure and the reaction 40 of the mould, or by applying a fluid pressure to both sides of the blank, whereby pores are removed by plastic deformation and diffusion. <IMAGE>
Patent SE-8107610-L (SE)
Inventor: GAFFAR A
IPC: A61Q11/00
Filed: 1981-12-18
Abstract: A novel vinyl phosphonic acid/vinyl phosphonyl fluoride copolymer, and oral compositions containing the same, are disclosed having antigingivitis activity.
Patent SE-8201204-L (SE)
Title: Two-part articulation assembly - includes spiral spring which creates frictional forces preventing relative rotation between parts
Inventor: LOMAN ORJAN
IPC: F16C11/10
Filed: 1982-02-26
Abstract: The articulation has two parts rotatable relative to each other and a component comprising a spiral spring assembly which counteracts this relative moment. The spring encompasses or is encompassed by a curved surface of one of the articulation parts. In its position where it effectively prevents movement, the end parts of the spring are connected with the second articulated part. Frictional forces thus produced prevent the turning of that articulation part relatively to the spring, and rotation of the two parts relative to each other, at least in one direction.
Patent SE-8300363-L (SE)
Inventor: BJURLING A
IPC: B60P3/22
Filed: 1983-01-25
Abstract: A tanker vehicle, in particular a tanker semi-trailer, intended for road transport. In order to provide a light cheap, reliable and versatile design, the vehicle consists of a self-supporting outer tank (5), to which wheelsets (2), supporting legs (3) and the king pin (4) are directly attached, and one or more inner tanks (6), which are held in place by being enclosed within the outer tank under a certain degree of pre-tension. The attachment of the wheelsets etc. to the outer tank is by means of tangential, resilient plates.
Patent SE-8301868-L (SE)
Inventor: HEGGSTROM A
IPC: F02B61/04
Filed: 1983-04-05
Abstract: An anti-theft device for outboard engines consists partly of a slotted pipe designed to absorb rattling (2a) to the engine's mounting bolts (2) of hardened material. These bolts are tapped into the engine's suspension brackets (1). At its one end, the pipe (10) is designed to be sealed by an end plug (11) equipped with a cylinder lock (12). The one mounting bole (2) is inserted into a pipe sleeve (9) equipped with an opening (9a) of a greater dimension and smaller length than the slotted pipe (10). The latter is then inserted into the pipe sleeve (9). The slot in the pipe (10a) interacts with flat areas (2b) it is in contact with on each bolt, so that the bolts are prevented from turning. The ends of the bolts interact with support washers (6) attached to the transom stern of the boat (14).<IMAGE>
Patent SE-8302840-L (SE)
Inventor: BOGREN I
IPC: B65D77/30
Filed: 1983-05-19
Abstract: PCT No. PCT/SE84/00179 Sec. 371 Date Jan. 7, 1985 Sec. 102(e) Date Jan. 7, 1985 PCT Filed May 15, 1984 PCT Pub. No. WO84/04511 PCT Pub. Date Nov. 22, 1984.An opening means for containers especially powder proof, liquid proof or gas proof containers of the type which at least at one end is closed by means of an end closure (2) providing an openable end panel (3) which for instance over a sealing edge (4) sealingly engages the container sleeve and in which the end closure is punched through along a line (6) of the end panel (3) extending some distance inside of the sealing edge (4). At the lower surface the end panel (3) carries a sealing foil (12) of a weldable or solderable material which is welded or soldered to the end panel (3) so as to seal the through punching (6) of the end panel (3). The end panel (3) is made of a material having higher shearing strength than that of the material of the lower sealing foil, so that the container can be opened along a sharp line corresponding to the through punching (6) of the end panel (3). For facilitating the opening of the container the end panel (3) may be formed with a tearing tongue or any other means, by which the container can be opened.
Patent SE-8305916-L (SE)
Inventor: BARTH W E
IPC: C07D499/86
Filed: 1983-10-27
Abstract: 1,1-Dioxides of penicillanic acid and esters are described which are useful as  beta -lactamase inhibitors. These compounds are 1,1-dioxides of penicillanic acid and of corresponding esters which are easily hydrolysable in vivo, derivatives of penicillanic acid 1,1-dioxide, the carboxyl radical of which is protected by a standard protective group of the carboxyl radical of penicillins, which are useful intermediates for the synthesis of penicillanic acid 1,1-dioxide, and 1-oxides of penicillanic acid and of certain of its esters which are useful as chemical intermediates for the synthesis of penicillanic acid 1,1-dioxide and of its esters. These 1,1-dioxides of penicillanic acid and esters are antibacterial agents, also capable of increasing the effectiveness of various antibiotics of the  beta -lactam type with respect to bacteria which produce  beta -lactamase.
Patent SE-8306630-L (SE)
Inventor: ERIKSSON E
IPC: B25J15/04
Filed: 1983-12-01
Abstract: A tool holder for an industrial robot intended to permit a programmed automatic replacement of tools. The holder and the tool are formed with connecting elements adapted to each other. The holder includes a cylinder housing, in which two pistons, interconnected by a connecting member, are slidably located. This connecting member is formed with a radially oriented, axially elongated opening with two different widths. On either side of the narrower opening part the connecting member is formed with camming surfaces which are inclined relative to an axial plane through the pistons.
Patent SE-8400082-L (SE)
Inventor: LANG P
IPC: B65H3/08
Filed: 1984-01-10
Abstract: A controlling system for mechanisms which deliver sheets taken off from a sheet pile in a processing machine. A first height detecting element for a rear part of the sheet pile and a second height detecting element for a front part of the sheet pile are provided with respective first and second detection fingers. The first and second detecting elements are connected to a command circuit which actuates a reduction motor driving the elevator lifting the sheet pile. The calculator also actuates the motor for the lifting or lowering of the sucking unit. The device is used in devices feeding sheets taken off from the top of a pile into a processing machine.
Patent SE-8400154-L (SE)
Inventor: HJELTE S
Filed: 1984-01-13
Abstract: The fixture (10) has a long slot (14) through which the belt extends and is linked over a surface (24) which is rounded. The surface has a variable curvature and width, over the slot length when viewed across the longitudinal direction of the slot.
Patent SE-8404171-L (SE)
Inventor: STIEGLER F
IPC: A61M16/16
Filed: 1984-08-22
Abstract: The invention relates to a circuit arrangement for the electronic control and monitoring of a breathing gas humidifier whose electrical heating device is connected via a temperature controller with two temperature sensors, one of these temperature sensors being arranged near the patient and the other temperature sensor being arranged near the heating. It is the object of the invention to adjust the breathing gas temperature electronically, to provide information about its magnitude immediately and to display this information on a light-strip indicator. In addition, the information is to include monitoring of the limit values which are displayed by a colour marking and by optical and acoustic warning. This is achieved in that the temperature controller has a multiple comparator circuit which is connected via amplifiers and resistance bridges with the temperature sensors and communicates with a row of diodes formed by light-emitting diodes whose signals are linked via transistor combinations with a flashing light generator and an alarm generator.
Patent SE-8405781-L (SE)
Inventor: MARTENSSON O
IPC: E02D29/12
Filed: 1984-11-19
Abstract: The invention is heat insulation for an underground water pipeline with well (10, 11) that consists of an air layer (19) that is formed in the well between two elastically flexible cones (16, 17) that are at an axial distance from one another. These cones are suspended at their tips with the base edge in sealing contact with the well walls to form an airlock in the well.<IMAGE>
Patent SE-8501733-L (SE)
Inventor: BERGVALL B A
IPC: D05B19/16
Filed: 1985-04-09
Abstract: The feeding length in a sewing machine depends on the difference between the positions of the feeder when it rises above the stitch plate and when it sinks again. In previous devices the feeder is controlled by the angular position of a guide which is kept constant during the feeding phase. According to the invention the angular position of the guide can be re-adjusted during the feeding movement. At the moment when the feeder rises above the stitch plate the angular position determines a portion of the feeding length, while the angular position at the moment when the feeder sinks again determines the rest of the feeding length.
Patent SE-8504702-L (SE)
Inventor: SCHON T
IPC: H01Q3/08
Filed: 1985-10-10
Abstract: The intermediary (13) of three main parts (12,13,14) has four flanges emerging from a common base plate. The U-shaped upper and lower parts (12,14) have plate-shaped arms (15) projecting from a bottom plate (16). Fixture components (31) pivotably connect the arms on the upper and lower parts with paired counterposed flanges on the intermediary part so that the upper and lower parts (12,14) are reciprocally pivotable in two planes at right-angles to one another and at least at plus or minus 30 deg. in relation to the intermediary part. - The arms and flanges have an angle to the respective bottom and base plates (16) of approx. 90 deg. The base plate on the intermediary part is rectangular with flanges emerging from its four edges, those from two opposite edges having the same direction, whilst the other two have the opposte direction. The fixture components comprise a bolt or similar and at least one adjustment hole in the arms or flanges. An arc-shaped slot is form in the contacting flanges or arms so that the bolt cn run in it when the three main parts are pivoted in relation to one another.
Patent SE-8602465-L (SE)
Inventor: MARUYAMA S
IPC: A01N53/02
Filed: 1986-05-30
Abstract: Pesticidal composition for controlling harmful insects and/or mites, which is liquid at room temperature, contains at least one pyrethroid as active ingredient and at least one of polyethylene glycol and polypropylene glycol as solvent. This composition has markedly decreased toxicity and has little danger of fire due to ignition of the solvent.