baber/WOPTO huggingface dataset:
Patent SE-7709861-L (SE)
Inventor: DAVIS N B
IPC: A01C7/04
Filed: 1977-09-01
Abstract: Individual seeds are electrostatically diverted from a continuously flowing stream of seeds. Each diverted seed is pneumatically conveyed to a seed distributor which sequentially directs each seed it receives to an appropriate delivery tube leading downwardly to a series of laterally spaced dispensers beneath which is positioned a row of fibrous planting blocks. Provision is made for releasing the conveying air just above each dispenser so that for all intents and purposes the seed is gravitationally deposited on its particular planting block. The various planting blocks are arranged in rows on a tray which in turn is carried on a movable transport table. Provision is made for advancing the table row-by-row beneath the various seed dispensers so that all of the blocks in the tray receive seeds.
Patent SE-7710677-L (SE)
IPC: G01N33/53
Filed: 1977-09-23
Abstract: The radioactivity of discrete areas of radioactive material on a surface region of a support layer is monitored by converting the radioactivity emitted by these areas into light emissions with the use of a suitable scintillant, and scanning the surface region with at least one photodetector in a plurality of discontinuous steps. Each step places the support layer and the or each photodetector in relative positions in which the or each photodetector detects at least a proportion of the light emissions activated by a respective one of the areas of radioactive material over a finite interval of time. A plurality of output signals are therefore produced by the photodetector(s), each of which is proportional to the radioactivity of a respective one of the areas of radioactive material.
Patent SE-7710968-L (SE)
Inventor: CILIBERTI JR F L
IPC: H01M50/293
Filed: 1977-09-30
Abstract: POROUS LIGHT WEIGHT BATTERY FILLER By:  Frank L. Ciliberti, Jr. A method for encasing electrochemical cells in a porous structure enabling individual cell venting, and a battery utilizing the porous structure.
Patent SE-7711663-L (SE)
Inventor: PFLIEGER B
IPC: B22D11/00
Filed: 1977-10-17
Abstract: An improved cooling fluid for an apparatus for the manufacture of a wire by projecting a jet of liquid metal or metal alloy through a nozzle into a cooling enclosure containing the cooling fluid is characterized by the fact that the cooling fluid consists of a mixture of a gas and steam, the gas and the steam being compatible with the jet, the gas furthermore being at a temperature below the condensation point of the steam, so as to transform at least a part of the steam into liquid droplets.
Patent SE-7712563-L (SE)
Inventor: BERGER H L
IPC: B05B17/06
Filed: 1977-11-07
Abstract: A transducer assembly includes a first half wavelength double-dummy section having a pair of quarter wavelength ultrasonic horns and a driving element sandwiched therebetween. A second half wavelength stepped amplifying section extends from one end of the first section and has a theoretical resonant frequency equal to the actual resonant frequency of the first section. When used as a liquid atomizer, the small diameter portion of the stepped amplifying section has a flanged tip to provide an atomizing surface of increased area. To maintain efficiency, the length of the small diameter portion of the second section with a flange should be less than its length without a flange. A decoupling sleeve within an axial liquid passageway eliminates premature atomization of the liquid before reaching the atomizing surface. In a fuel burner incorporating the atomizer, ignition electrode life is increased by locating the electrodes outside the normal flame envelope. During the ignition phase, drive power to the atomizer is increased to widen the spray envelope to the location of the electrodes. A variable orifice controls combustion air flow in accordance with fuel rate while maintaining constant lower speed. Either three-step or continuous fuel rate modulation saves fuel and reduces pollution.
Patent SE-7906833-L (SE)
Inventor: HENIG H
IPC: F26B11/18
Filed: 1979-08-15
Abstract: A method and apparatus for drying pieces in bulk, such as metal screws being electrolytically galvanized. The pieces are charged in a rotating perforated barrel through which drying air is passed. The barrel is positioned in a drying chamber which also contains a ventilator for circulating the air, an air heater and a dehumidifier. These components are arranged so that dry air is drawn through the barrel and the charge by vacuum from the portion of the barrel not filled by the charge. Flexible seals between the barrel outer casing and a suction box direct the flow of air substantially completely through the charge.
Patent SE-7907457-L (SE)
Inventor: BREUNING E
IPC: A47C7/48
Filed: 1979-09-07
Abstract: In order to achieve the necessary flexible curve according to the natural curve of the human spine in the field of back supports, the back support, attached relatively rigidly in its lower section to the seat, is constructed increasingly more flexibly towards the top. So that the desired course of the spine-like curve can also be achieved at the upper end of the shoulder pad connected to the back rest when the chair is "loaded", a spring member which becomes progressively "harder" is mounted in the connecting element between the end of the back rest and the shoulder pad.
Patent SE-7908766-L (SE)
Inventor: DRUZHININ ERNEST AVGUSTINOVICH
IPC: C25B1/26
Filed: 1979-10-23
Abstract: The electrode according to the invention consists of  an electricity conducting solid of anodic oxide film forming metal, which is coated with an active mass, which in weight percent contains 10-75 percent silicon dioxide, 5-45 percent oxides of platinum group metals and 5-45 percent of anodic oxide film forming metals. The electrode can be used as an anode for the production of chlorine and sodium hydroxide and for carrying out the electrolytic process for the production of chlorates and hypochlorites.
Patent SE-8000916-L (SE)
Inventor: SVENSSON S A
IPC: B27L1/04
Filed: 1980-02-05
Abstract: A barking drum for tumbling barking of short wood has an end face 5 at its discharge end. The end face 5 has a discharge opening 6 and there are elements 5, 20, 21 for shifting the discharge opening between a first position, in which at least the main portion of the discharge opening lies on one side of a vertical plane through the centre axis of the drum and a second position in which at least the main portion of the discharge opening 6 lies on the opposite side of the vertical plane. The drive arrangement 15, 17 for the drum is arranged to impart a rotation to the drum in one or other direction depending on the position of the discharge opening 6. Elements 5, 20, 21 are further arranged to shift the opening 6 into a third, essentially central position at the lower portion of the drum for free discharging of the short wood. <IMAGE>
Patent SE-8005367-L (SE)
Inventor: BAROZZI G P
IPC: B41J33/18
Filed: 1980-07-24
Abstract: A ribbon-feed and motion-reversal device for typewriters and the like comprises an oscillating supporting plate on which a cartridge with the spools carrying the inked ribbon is placed, the supporting plate being coupled to a driving lever driven by a cam mounted on the driving shaft of the typewriter, and suitable to transmit the winding action directly to either one of the ribbon-carrying spools of the cartridge. A balance lever is driven by the ribbon at the end of its unwinding, through oscillating wings on the cartridge.
Patent SE-8005446-L (SE)
Inventor: CONKLING W C
IPC: C25B9/17
Filed: 1980-07-29
Abstract: Device or apparatus for electrolyzing natural and synthetic brines for producing hypochlorite includes an improved chassis structure supporting and cooperating with electrode plates to form a series of electrolytic cells which are easily assembled into a cylindrical casing member to form an electrolyzer. The invention and/or apparatus is characterized by (a) rapid gas removal; (b) improved electrode plate configuration through which the electrolyte is caused to flow in a vigorous and turbulent manner to eliminate fouling of electrode arrays by precipitates and scales formed during electrolysis of natural brines; (c) novel dilution water distribution means for synthetic brine electrolysis; and (d) a series-parallel electrical conductor arrangement which is electrically balanced against changes in electrolyte temperature and salinity; all of which result in a highly efficient, economical, energy-saving, rugged, modular-type device.
Patent SE-8007566-L (SE)
Inventor: ALASALMI I
IPC: A61J3/06
Filed: 1980-10-28
Abstract: Means for arranged goods, e.g. dragee sweets, in file sequence and spacing them for counting comprises a drum unit (1) disposed in inclined position and formed of at least two side by side drums (5, 6) rotating about their axes in opposite directions and outwardly as viewed from above, the goods flow being directed axially in between these drums to be fed downwardly in the direction of the incline to exit from the bottom end of the drums and therefrom further to a collection space (11). As the goods leave the drums they may be counted by optical counting heads (8). At the end of a count, the goods may be deflected by an air jet (9) for recycling. <IMAGE>
Patent SE-8100715-L (SE)
Inventor: GALLIZIA A
IPC: C09K3/10
Filed: 1981-01-30
Abstract: A sealing strip, e.g. for surrounding and sealing a door opening in a motor vehicle, comprises a first portion (2) which grips a flange and a second portion (3) made of a foamed elastomeric material (7) which forms the seal and may have a skin (8) having a low coefficient of friction. A mould for making the sealing strip is described. <IMAGE>
Patent SE-8101213-L (SE)
Inventor: DOI T
IPC: G11B20/18
Filed: 1981-02-25
Abstract: Successive data words are distributed to a plurality of respective channels to form successive data blocks, each data block being comprised of the data words in the plural channels. A first error correcting code is generated as a function of the words included in the data block, this first error correcting code being adapted for use in correcting at least one word which may be erroneous in the data block, as when the data block subsequently is received or reproduced. The data words included in the data block are selectively delayed, by different respective time delays, to form a time-interleaved data block comprised of time-interleaved data words. A second error correcting code is generated as a function of the words included in the time-interleaved data block, this second error correcting code being adapted for use in correcting at least one word which may be erroneous in the time-interleaved data block, as when the time-interleaved data block subsequently is received or reproduced. The first and second error correcting codes and the time-interleaved data block are combined to form a transmission block which may be transmitted or recorded on a suitable record medium.
Patent SE-8102604-L (SE)
Inventor: NEIL I A
IPC: G02B27/34
Filed: 1981-04-24
Abstract: An infrared radiation detecting system comprises a detector element 13A forming part of a detector 13 incorporating a cold shield 14 and an optical system 12, 15, for imaging infrared radiation from a field of view O onto a real image surface 19 spaced from the detector element 13A and relaying the image I from the surface 19 to the detector element 13A is provided with a graticule 20 having markings which are reflective to infrared radiation emitted by the detector 13. Graticule 20 is located at the image surface 19 so that the graticule markings are imaged onto the detector element 13A in superimposition with the infrared radiation from the field of view O.
Patent SE-8103047-L (SE)
Inventor: SCHRODERS THEO
IPC: E06B5/16
Filed: 1981-05-15
Abstract: A method of and a strip for sealing a gap between a door leaf and frame of a fire-protection door. The strip 2 consists of a core 8 and a jacket 7 which seals the core 8. The core 8 is made of a material which effervesces under the action of heat and the jacket 7 of a material which is resistive to mechanical and chemical stresses and which is limitedly elastic but which is not heat-resistant. The choice of material for the core 8 and the jacket 7 is so made that the core 8 and the jacket 7 react differently to heat. Their reaction to heat is such that initially the jacket 7 softens and the core 8 releases gases which inflate the softened jacket 7. The core 8 expands in unimpeded manner into the thus-enlarged jacket hollow space, by effervescing and, in so doing, increasing in volume so that it fills the intermediate space of the gap and seals it. The jacket 7 then melts. <IMAGE>
Patent SE-8103980-L (SE)
Inventor: LOVGREN T
IPC: C12Q1/66
Filed: 1981-06-25
Abstract: A method for determining NADH and/or NADPH-concentrations, for instance in NADH- or NADPH transforming systems, the method comprising the step of bringing the sample subject to determination in contact with the bioluminescent reagent based on bacteria luciferase, NAD(P)H-FMN oxidoreductase, FMN and aliphatic aldehyde, whereby a reaction takes place, where NAD(P)H is oxidized and FMN is reduced, the reaction being catalyzed by the oxidoreductase, whereafter the FMNH2 formed and the aldehyde are bound to the luciferase and light is emitted, the intensity of this light being measured and constituting a measure of the NADH- or NADPH-concentration, whereby in the determination a bacteria luciferase purified so as not to obtain any oxidoreductase is used in combination with a predetermined amount of oxidoreductase, this amount being such that a stable light intensity is obtained in the presence of a constant amount of NADH or NADPH whereby an internal calibration can be carried out in NADH or NADPH transforming systems by adding a predetermined amount of NADH or NADPH followed by a subsequent measuring of the increase of the light intensity.
Patent SE-8104676-L (SE)
Inventor: ACKERMANN R
IPC: B41J25/316
Filed: 1981-08-04
Abstract: A printer having a carriage guided for movement along a platen and supporting a wire matrix printing element includes means for changing the distance between the printing element and the platen an amount to facilitate paper feeding and an additional amount for paper insertion. The means of changing the distance between printing element and platen includes an electric motor driven in accordance with a stored program which determines motor acceleration characteristics.
Patent SE-8105626-L (SE)
Inventor: DUBROVSKY EVGENY VLADIMIROVICH
IPC: F28D7/00
Filed: 1981-09-23
Abstract: PCT No. PCT/SU81/00001 Sec. 371 Date Sep. 21, 1981 Sec. 102(e) Date Sep. 21, 1981 PCT Filed Jan. 15, 1981 PCT Pub. No. WO81/02197 PCT Pub. Date Aug. 6, 1981.A tube-and-fin heat exchanger comprising tubes (1) for the flow of a heat carrier at some temperature, said tubes being installed in broached holes (9) provided in a stack of fins (2,3). The tubes (1) are installed so that adjacent fins (2,3) form a multiplicity of ducts for the flow of another heat carrier at a different temperature. Each fins (2,3) is provided with projections (4) and depressions (5) which form in the ducts symmetrical divergent-convergent portions for setting up turbulence in the heat carrier flow layer at the wall. The fins (2 and 3) have rectilinear portions (8) located between the divergent-convergent portions and situated opposite each other on adjacent fins (2 and 3).
Patent SE-8105744-L (SE)
Inventor: GRANLIND INGMAR
IPC: B66F9/075
Filed: 1981-09-29
Abstract: A truck exhibiting lifting devices (7) intended for the lifting of loads and pairs of wheels (5) located at a certain distance from each other and adjacent to said lifting devices. At a point mid-way between the wheels making up the pair of wheels (5) is support wheel (8) so arranged as to absorb some of the compressive forces acting upon the pair of wheels (5). The support wheel (8) is so arranged as to be forced against a base (9) by means of a device (12) consisting of a hydraulic piston and cylinder. The pressure inside said device is controlled by the pressure inside a load-lifting hydraulic piston and cylinder device (22). The support wheel is pivotable or turnable in relation to the setting of the steering wheel.
Patent SE-8202749-L (SE)
Inventor: POHTO G R
IPC: C25B9/04
Filed: 1982-05-03
Abstract: The present invention is directed to fluid-tight, high current density-stable electrical contacts for conductively joining components of an electrolytic cell, e.g., anode and cathode plates, comprising a spring-like spiral or coil of electroconductive metal or metal alloy having an electrically conductive or nonconductive oxidation-resistant filler (seal) between the spiral rings and wherein said spiral rings are positioned so that their edges and common longitudinal axis are substantially perpendicular to the faces of the cell components.
Patent SE-8207024-L (SE)
Inventor: KALLING ROLF
IPC: A63B21/04
Filed: 1982-12-09
Abstract: No further information available at time of publication.
Patent SE-8301734-L (SE)
Inventor: FLADDA MICHAEL
IPC: A61H3/02
Filed: 1983-03-29
Abstract: To prevent a pair of crutches from falling down when placed against a wall, on the outer end of the hand grip and/or on the ends of the grip part for an arm support is a magnet. The magnets have opposite polarity and are positioned longitudinally along a line extending transverse to the crutch extension.
Patent SE-8301768-L (SE)
Inventor: TOLFSEN U
IPC: A44B11/25
Filed: 1983-03-30
Abstract: The invention comprises safety belt fastening means of the type having a locking tongue slideably engageable with a locking device. The locking device includes a locking flap releaseably engageable with the tongue, and release means for lifting and releasing the flap from engagement with the tongue; according to the invention, blocking means are provided which retain the locking flap in a raised position when the belt is unfastened, which resist initial releasing action to increase the necessary force for unfastening the belt, and which urge the locking flap into close engagement with the tongue on fastening the seat belt. The blocking means includes a blocking flap which coacts with the locking flap, and biasing means acting on the blocking and locking flaps.
Patent SE-8302034-L (SE)
Inventor: GIGER R K A
IPC: C07C233/25
Filed: 1983-04-12
Abstract: A 2-alkyl-9,10-dioxy-4,5,5a,6-tetrahydro-dibenz[cd,f]indole or an acid addition salt thereof is a useful anti-parkinson agent.
Patent SE-8302100-L (SE)
Inventor: UEHARA T
IPC: B25J13/02
Filed: 1983-04-15
Abstract: A device for transferring materials to be press-processed is provided with a housing (20), an elevation/descent mechanism arranged in a direction perpendicular to the housing, a rotation mechanism (25) supported by the elevation/descent mechanism, an arm body (41) provided in a direction horizontal to the said rotation mechanism, which can be extended and retracted, an extension/retraction mechanism (50,51) provided in the arm body, a grip part (76) provided at an end of the arm body which is capable of swinging and torsional movements, and a mechanism (84) for swinging and torsional movements provided at the grip part. The device is further provided with a computer box (95) in the housing (20) in which a computer for operating and controlling each of the mechanisms, is housed, as well as with an operation board (97) in the form of a pendant connected with the computer for teaching it operations of each of the mechanisms of the device and for inputting operations. The operation board has a character display for indicating the order of operations by characters and an input keyboard, and it teaches operations to each of the mechanisms of the device by means of the keyboard based on the operation order indicated in the character display, while inputting the operations in order into the computer by means of input program and enables each of the mechanisms to operate repeatedly. <IMAGE>
Patent SE-8402967-L (SE)
Inventor: BOZZOLATO G
IPC: G01C11/00
Filed: 1984-06-01
Abstract: A method for the stereophotogrammetric survey of a large-dimension object is provided in which the object and a chain having two reference markers thereon spaced apart at a known distance are photographed from a height of about 30 m with two synchronized metric photographic cameras spaced apart by about 6 m. Depth measurements (Z axis) are made on a stereoscopic model reproduced by a stereoplotter at eight sets of points grouped in the eight conventional perimetral locations of photogrammetric orientation at the crests and troughs of the ripples or undulations of the water or ground, respectively. The mean of the depth measurements is calculated to determine the mean horizontal plane and the model is correctly orientated with respect to the horizontal plane by suitable rotation. The length of the chain is measured between the two reference markers on the orientated model and the ratio of the chain length measured on the model to the known length of the catenary arc between the markers is used to determine the reproduction scale.
Patent SE-8403266-L (SE)
Inventor: MARKSTEDT A
IPC: F04B17/00
Filed: 1984-06-19
Abstract: The pump (3) has a wall of elastic material in which a spirally shaped reinforcement is embedded below the water surface. The effect of wave movements produces an intermittent pump action, causing the thus attained medium flow to pass to a collection point for further usage. (Dwg.No 1)
Patent SE-8403740-L (SE)
Inventor: RASMUSSEN P
IPC: G02B6/36
Filed: 1984-07-17
Abstract: In a method for fixing an optical fibre in an optical fibre connector element the fibre is fixed therein by means of centering elements (22) and a curable material (28), for example an adhesive. The centering elements and the curable material are positioned between the envelope of an end portion of the optical fibre (6) and a surface portion (26) of the connector element surrounding said envelope. After the fixing of the fibre end portion in the connector element the end portion of the connector element including the centering elements (22) and the fibre end portion (6) are machined, for example ground, up to a plane (30) which is positioned inside the points of contact between the centering elements (22) and the fibre end portion (6) and between the centering elements (22) and the surface portion (26) of the connector element surrounding the fibre end portion.
Patent SE-8404558-L (SE)
Inventor: LINDBLOM KARL-ERIK
IPC: E02F3/00
Filed: 1984-09-12
Abstract: No further information available at time of publication.
Patent SE-8405889-L (SE)
Inventor: SAKAMOTO S
IPC: F01C1/02
Filed: 1984-11-22
Abstract: The machine may be compressor and has a drive shaft 13 supported by a bearing 30 lodged in an end plate 11 of a housing 10 and carrying a seal assembly 20, which is accommodated by an annular sleeve 17 projecting from the said plate. <IMAGE>
Patent SE-8502211-L (SE)
Inventor: HARTLER N J C
IPC: D21B1/14
Filed: 1985-05-06
Abstract: The refiner process and the properties of the pulp produced are controlled by means of an accelerometer positioned on a refiner disc, which accelerometer measures high-frequency vibrations. The signal from the accelerometer is converted to vibration energy, which is utilized together with one or several other process variables for controlling and adjusting the process.
Patent SE-8600412-L (SE)
Inventor: ENGEBREKTSEN O
IPC: F17C13/00
Filed: 1986-01-30
Abstract: The separate chambers (1,2) in the container contain one or more gas feed and control points (9,12,15), and each has a side surface, pref. a door. This is pressed outwards when a specific excess pressure is present inside. Another side surface in the container pref. a gable, has an inward bulge (7) in which are incorporated cut-off valves, signal pressure gauges and connections for user conduits for the respective gases, all accessbile from the exterior.