baber/WOPTO huggingface dataset:
Patent SE-7712986-L (SE)
Inventor: EGGENSPERGER H
IPC: A01N59/00
Filed: 1977-11-17
Abstract: A stable aqueous peroxy-containing concentrate containing by weight of the concentrate 1 to 60 percent of perglutaric acid; 1 to 50 percent of hydrogen peroxide; 0.01 to 2 percent of a stabilizing agent for the perglutaric acid and hydrogen peroxide; and the remainder to 100 percent water.
Patent SE-7714224-L (SE)
IPC: F24S90/00
Filed: 1977-12-14
Abstract: A heat storage element which may be heated by solar radiation, comprises a body (1) of fibrous carrier material impregnated with a first substance, which, when heated, produces a gaseous medium and leaves a second substance, or with the second substance, said body being readily permeable to the corresponding medium in the gaseous phase. Heat so stored is recovered by allowing said medium to recombine with said second substance to reconstitute said first substance, with the evolution of heat. In the preferred embodiment, the first substance is a salt hydrate, such as a hydrate of calcium chloride, and said medium is water vapour. The fibrous carrier material (1) may be in the form of sheets of paper or cardboard stacked in spaced relationship to allow heated air to be passed therethrough for charging the heat storage elements, by removal of moisture, or to allow moist air to be passed therethrough, to supply moisture to the salt hydrate, with the evolution of heat, to recover the heat stored. <IMAGE>
Patent SE-7901565-L (SE)
Inventor: UHLIN A G
IPC: A61K39/39
Filed: 1979-02-21
Abstract: The invention relates to an agent for immunisation which contains a particulate complex between hyaluronic acid and a proteinous antigen. The invention further relates to a method of preparing this particulate complex and to a method of producing antisera by injection of the particulate complex into a host animal.
Patent SE-7906895-L (SE)
Inventor: REUTER H-H
IPC: B41J5/14
Filed: 1979-08-17
Abstract: A release latch (8) of the key lever (2) with a pivot (21) and spring (29) is constructed as an integral component made of elastic plastic. The spring is constructed as a tongue (29) which is provided at its free end with a holding pin (30) which extends approximately parallel to the pivot (21) and engages in a corresponding bore (32) in the key lever (2). The release latch (8) is provided with a side guiding surface (34) engaging around the key lever (2) in the region of a longitudinal edge and is connected to the key lever by plugging in. This obviates the need for riveting and for hooking in springs for all the key levers with release latches on a typewriter. <IMAGE>
Patent SE-7907755-L (SE)
Inventor: GERST C W
IPC: H01Q13/08
Filed: 1979-09-19
Abstract: Apparatus for digitally indicating the bearing angle of a source of microwave energy includes an antenna array of a plurality of antenna elements equispaced about an arc of a circle in a plane. Connected to each of the antenna elements is a different input port of a microwave power dividing and phase transforming hybrid matrix. Some of the output ports of the matrix are connected to input ports of a plurality of digital phase discriminators whose outputs emit a coded combination of binary level signals. The outputs of the phase discriminators are connected to an ambiguity resolving means which transforms the binary level signals to an unambiguous digital word representing the bearing angle.
Patent SE-7910574-L (SE)
Inventor: SORELIUS SVEN EWERT
IPC: E04H9/10
Filed: 1979-12-21
Abstract: Delimited space intended for protection of materials and people and also intended to be buriable below a ground surface 3, 3'. The space has two rotationally symmetrical end portions. The space consists of a bottom portion 2a, an intermediate portion 2b, an upper portion 2c and a top part 2d. The end portions are designed with a double-curved surface 2e where the curvature corresponds to a partly spherical shape. The radius of curvature in a horizontal plane is greater than the radius of curvature R2 in a vertical plane. All the wall portions belonging to the space are made from a sandwich construction consisting of an inner and an outer cover layer made of reinforced polyester with added fire-resistant material and with a rigid core made of cellular plastic. In particular the central portion 2f is designed with side surfaces which extend from the middle and upwards and converge and are intended to take up vertical forces from armoured vehicles and trucks passing above the space on the surface of the ground. <IMAGE>
Patent SE-8007422-L (SE)
Inventor: CSIKI K
IPC: B29D99/00
Filed: 1980-10-22
Abstract: PCT No. PCT/SE81/00283 Sec. 371 Date May 20, 1982 Sec. 102(e) Date May 20, 1982 PCT Filed Sep. 30, 1981 PCT Pub. No. WO82/01312 PCT Pub. Date Apr. 29, 1982.The ear plug (40) includes an elongate body with a rounded tip portion and of an elastic material enveloped by a deep-drawn sheath (41) of thin flexible plastics film material. Rearwardly the plug preferably has a neck portion from which the sheath projects in the form of a stiffer collar or flange. Production of the ear plug includes deep-drawing a thermoplastic film or foil into a sheath with desired thickness distribution, and filling the sheath with elastic material (53). Filling may take place simultaneously with deep-drawing, the body of elastic material constituting a die for deep-drawing in a forming hole (45), or after the deep-drawing. In the latter case, an elastic die body is used to advantage, the shape of which generally corresponds to that of the finished plug, for deep-drawing in a forming hole suited to the die body.
Patent SE-8102130-L (SE)
Inventor: HOSHINO K
IPC: C22C38/50
Filed: 1981-04-02
Abstract: An endless stainless steel conveyor belt with a welded joint, the steel comprising in % by weight C & 0.07, N & 0.03, 0.5 & Si & 2.5 Mn & 4.0, 5.0 & Ni & 9.0, 12.0 & CR & 17.0, 0.5 & Cu & 2.5, 0.2 & Ti & 1.0, Al & 1.0, the balance being Fe, the value of A defined by A = 17 ô C/Ti + 0.70 ô Mn + 1 ô Ni + 0.60 ô Cr + 0.76 ô Cu { 0.63 ô Al + 20.871 being less than 41.0, both the weld zone and the parent metal of the belt having a structure of a substantial martensite phase with intermetallic compounds precipitated therein. Both the weld zone and the parent metal of the belt have a tensile strength of at least 140 kg/mm<2>, hardness of at least 430 Hv and a, fatigue limit of 50 kg/mm<2>.
Patent SE-8201179-L (SE)
Inventor: BACKMAN SUNE
IPC: B01D29/46
Filed: 1982-02-25
Abstract: The invention relates to a method of arranging filters of the type comprising a large number of substantially annular, disc-shaped thin filter elements (16) passed on a radially pervious and hollow core (14), forming between themselves slots allowing passage of the liquid to be filtered, a pressure different being established between the space (8) outside the filter element pile and the space within the core to permit the liquid transport through the slots. 
<??>The novety resides in the steps of enclosing in a closed vessel the core with the filter elements passed thereon, connecting the interior of the core with an outlet line or the like establishing initial application between the filter elements by spring means (18) which are adapted to act upon an end support (17) engaging one end of the filter element pile and being @displaceable@ along the core, and adjusting the relative application of the filter elements and thus the slots to the desired filtering degree by adjustment of the differential pressure, i.e. the difference between the higher pressure in the closed vessel and the pressure in the interior of the core, in such a way that the filter element pile will be axially compressed.
Patent SE-8202983-L (SE)
Inventor: ROSEN PAUL GOSTA WILHELM
IPC: H04J1/06
Filed: 1982-05-12
Abstract: Information transfer system using a communication medium (1) and a number of information transmitting and/or receiving units, by which each unit connected to the communication medium (A) supplies or produces a reference frequency (2). The reference frequencies (2) for all of the units connected to the system are mutually so chosen, that these form synchronous frequencies in relation to each other. The frequency is connected to a device (3) in order to form one of several channel frequencies via this device (14). The chosen channel frequency is modulated with information at the transmitter unit in the modulation device (6). Such transmitted information is receivable and detectable in receiver units with the help of a synchronized channel frequency supplied thereto or generated with the transmitter's channel frequency.<IMAGE>
Patent SE-8203273-L (SE)
Inventor: GIARDINO P
IPC: C07D241/24
Filed: 1982-05-26
Abstract: The present invention relates to the preparation of pyrazine derivatives having the formula (1) < IMG > (1) wherein R1 is a hydrogen atom or lower alkyl; R2 is a hydroxy group, an alkoxy group having from 1 to 6 carbon atoms or a group of formula -NR3R4, in which R3 and R4 independently represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms; and n is 1 or 0. Compounds of formula (1) whrein n is 0 are prepared starting from diaminomaleonitrile, having formula (2) < IMG > (2) The diaminomaleonitrile is condensed with a compound of formula CHOCOR1 and the resultant compound is reacted with an acid obtaining the pyrazine derivatives of formula (1). Some of the compounds of formula (1) show hypolipaemic and hypoglycaemic activities which are free from side effects of pyridine derivatives; the others are useful intermediates therefor.
Patent SE-8204149-L (SE)
Inventor: ZAHID A
IPC: F15B1/18
Filed: 1982-07-05
Abstract: A pressure accumulator has an assembly 13 adapted to be mounted in the oil port of the pressure vessel of the accumulator. The oil port assembly 13 is inserted into the interior of the pressure vessel through an enlarged gas charging port. The oil port fitting 16 has an annular flange portion 19 sized to engage against the interior wall portion 14 of the vessel 10 surrounding the oil port to provide a metal to metal contact. Surrounding the flange portion 19 and spaced from the oil port 15, there is a radially extending ledge portion 20. An elastomeric gasket member 35 is bonded to the flange 19 and ledge 20. The gasket has a downwardly directed depending bead portion projecting below the ledge portion 20. When the oil port assembly is clamped in position in the oil port by tightening a nut 38, the bead portion is compressed against the vessel and a tight leakproof connection between the oil port assembly and the pressure vessel 10 is effected. <IMAGE>
Patent SE-8204411-L (SE)
Inventor: HATFIELD R W
IPC: B05D1/02
Filed: 1982-07-21
Abstract: An enamel having a thermosensitive catalyst therein is applied to a workpiece by means of a spray gun supplied with a large volume of heated air at a low pressure. The heated air initiates activation of the catalyst substantially immediately upon discharge from the spray gun and, thus, produces a painted surface which is dust-free within a minimum time period.
Patent SE-8204537-L (SE)
Inventor: SPERLING H
IPC: D06F58/04
Filed: 1982-08-02
Abstract: A laundry drier is provided with a condensing unit connected via a conduit to a condensate receiver 5. Receiver 5 is removably mounted within the drier and is located behind door 7 which is spring-loaded to open and which is securable by mechanical means 12 forming part of a mechanism 9. A device 8 for triggering release of the door locking mechanism 9 is connected to and is operable by the same press button switch 10 as operates the main loading door 3 of the drier. <IMAGE>
Patent SE-8300580-L (SE)
Inventor: DORIA G
IPC: A61K31/505
Filed: 1983-02-03
Abstract: Compounds of the formula (I)    <IMAGE>  (1)  wherein R1 is (a) hydrogen or halogen; (b) a C1-C6 alkyl group, unsubstituted or substituted by C1-C4 alkoxy or by halogen; (c) a phenyl ring unsubstituted or substituted by a group chosen from halogen, C1-C4 alkyl and C1-C4 alkoxy; (d) a C1-C6 alkylthio group; R2 is hydrogen or halogen; R3 is 2-pyridyl, 3-pyridyl or 4-pyridyl, wherein each pyridyl group is unsubstituted or substituted by C1-C4 alkyl; and the pharmaceutically acceptable salts thereof. The compounds possess anti-ulcerogenic and gastric anti-secretory activity.
Patent SE-8306088-L (SE)
Inventor: PILTZ L-E
IPC: B65D/
Filed: 1983-11-07
Abstract: The end closure comprises a panel arranged for covering an opening in the container end. The closure also comprises a marginal portion. Radially adjacent portions of the panel have mutually different wall thicknesses, e.g. formed by a spiral shaped groove (14) and a ridge. This forms pressure sensitive deformation zones.
Patent SE-8306615-L (SE)
Inventor: ERIKSSON FOLKE
IPC: B30B9/20
Filed: 1983-11-30
Abstract: An apparatus for treating cellulose pulp having a consistency above the flowage limit, provided with two shafts (1, 2) rotating in the same axial plane and each carrying working disks (8) the cylinders of rotation of which are in mutually intermeshing engagement in a working zone and which are driven within a housing (3) which conforms to the common cylinder-of-rotation space of the disks carried by the shafts and is provided with a pulp inlet (4) and a pulp outlet (5). The working disks on the shafts (1, 2) are constituted of a number of radially directed disks (8) in mutually cooperative positions between the pulp inlet (4) and the pulp outlet (5) for working of the pulp between the opposed surfaces (11, 12) of mutually intermeshing disks (8) the pulp being moved from the inlet (4) to the outlet (5) by members positioned asymmetrically in relation to such opposed surfaces (11, 12) carried by the housing (3) or the disks (8).
Patent SE-8400399-L (SE)
Inventor: LUNDEQUIST Y
IPC: B29C61/02
Filed: 1984-01-27
Abstract: In a method of manufacturing a plastic tube, a tube blank having substantially constant outside and inside diameters is first manufactured of a plastic material having memory characteristics. This tube blank is then heated and reshaped to a tube (10) having a different outside and/or inside diameter. At least one section (10B) of the tube is then heated to the crystalline melting-point of the plastic material. This tube section then resumes the dimensions of the tube blank, so that the tube obtains at least two sections (10A, 10B) having different outside and/or inside diameters. By drawing the tube to a smaller outside diameter, it is possible to provide a tube having a thinner section (10A) and a thicker section (10B) by the heating to the crystalline melting-point. The thinner section gives the tube an increased flexibility, and the thicker section gives a better possibility to provide the tube with a large collar (17) for connecting the tube to another connection element, for example a water pipe (18).
Patent SE-8405476-L (SE)
Inventor: GUSTAFSSON B
IPC: G01F11/40
Filed: 1984-11-01
Abstract: The separate slides (10,11) in the material flow channel (3,4,5) are movable backwards and forwards between a position in which they extend over the cross section of the flow channel, stopping the movement of material through the channel, and one in which they are pushed downwards, allowing free material passage through the channel. In the first of these two positions, they define a controlled feed chamber. - A ring (16) the central aperture of which has a dia. which reduces in the material flow direction, is fitted in the channel directly upstream slide (10) which has the form of a blade. - The flow channel in the area of the controlled feed chamber comprises two consecutive coaxially arranged tubes (3,5) supported by the slides (10,11) and which are axially displaceable in a tightly enclosing cover (4) to regulate the volume of the controlled feed chamber.
Patent SE-8405622-L (SE)
Inventor: KRETSCHMER H
IPC: F21V7/00
Filed: 1984-11-09
Abstract: The dipped light headlamp for motor vehicles has an axial coil (17), which is located in front of the inner focal point (14) of the elliptical vertical meridian (12), and the coil axis (18) is arranged parallel to and above the optical axis (16). The optically effective edge (21) of the shutter (20) is arranged beneath and behind the outer focal point (15). A following objective (22) is a body of rotation, the axis of rotation (23) of which lies beneath and parallel to the optical axis (16). <IMAGE>
Patent SE-8405680-L (SE)
Inventor: STERN LEIF EINAR
IPC: A61C15/02
Filed: 1984-11-13
Abstract: Tooth pick having an arcuate blade (2) for insertion into interdental spaces (6), whereby said blade is elastic and has a triangular cross section and whereby the base of the triangle forms one side of the blade while the tip of the triangle forms an opposite side of the blade. In order to impart good durability and cleaning properties to said tooth pick, the outer side (10) of the arc of the blade consists of the side of the blade formed by the base of the triangle while the inner side (4) of the blade arc, opposite to said outer side, consists of the side of the blade formed by the tip of the triangle, whereby the blade (2) for insertion into the interdental space (6) is positionable lying along a row of teeth (7, 8) with the outer side formed by the base of the triangle facing away from said row of teeth.
Patent SE-8500697-L (SE)
Inventor: IRINO E
IPC: H04M1/724
Filed: 1985-02-14
Abstract: An automobile telephone apparatus comprising a CPU memory means for repertory dialing, and sound producing means to provide audible feedback to the user. The device emits a tone pulse each time a button is activated. Upon completion of entry of a repertory dialing code, the apparatus searches its memory, and if a corresponding telephone number is found, a final valid tone indicator is emitted and the telephone number is displayed. Alternatively, if no stored telephone number is found, an error tone is sounded. Thus, the user need not divert his attention to the display in order to establish the validity of the inputted code.
Patent SE-8501777-L (SE)
Inventor: FERRERO P
IPC: A21D13/00
Filed: 1985-04-11
Abstract: A snack product comprises a casing (2) which is formed by two wafer shells (4, 5) and has a shape reproducing the shape of the shell of a dry fruit. The casing (2) contains a creamy or pasty filling (3) which is in contact with the inner surfaces of the shells and may be made from the dry fruit whose shape is reproduced by the casing. <IMAGE>
Patent SE-8502889-L (SE)
Inventor: WALLSTROM L
IPC: A61F5/44
Filed: 1985-06-11
Abstract: PCT No. PCT/SE86/00278 Sec. 371 Date Jan. 16, 1987 Sec. 102(e) Date Jan. 16, 1987 PCT Filed Jun. 10, 1986 PCT Pub. No. WO86/07242 PCT Pub. Date Dec. 18, 1986.An absorbent article such as a sanitary napkin or a diaper comprises an absorption body (9) accommodated in a casing (11). The casing is composed of a carded fiber fabric made in one piece and containing at least 5% of melt fibers, preferably polypropylene, sub-divided into parallel streaks (1, 3, 4, 5, 6) having different melt-bonded patterns. There are thus provided streaks of varying structures which are adapted to their individual positioning in relation to the absorption body (9). The casing (11) seals around the absorption body (9) with at least two layers (6, 2) on the side of the absorption body facing the user, the outermost layer (2) having a substantially tighter bonding pattern than the inner, loosely bonded and voluminous layer(s).
Patent SE-8505775-L (SE)
Inventor: GERMUNDSSON BERTIL
IPC: A47J47/18
Filed: 1985-12-06
Abstract: When the bucket (1) is immersed in water, the weight (5) causes it to tip. Its edge part thus sinks below the water surface.
Patent SE-8506147-L (SE)
Inventor: KESKILOHKO A K
IPC: A01C11/00
Filed: 1985-12-27
Abstract: Planting device for plants, which comprises a frame tube (1), a stationary jaw (6) and a pivoting jaw (7) in contact with same, with a foot pedal (8), as well as a catch and discharge device (3), which is provided with a trigger lever (12) as well as with a spring (13). The trigger lever is in one of its extreme positions when the pivoting jaw is open, and in the other extreme position when the pivoting jaw is closed. The spring is fitted so as to lock the trigger lever-and thereby also the pivoting jaw-in any of the extreme positions.
Patent SE-8605416-L (SE)
Inventor: STUREDAHL R K
Filed: 1986-12-17
Abstract: Public transport vehicles respond to information transmitted by a central station to indicate to passengers route information and details. Each stop along the route has an antenna loop (1) that can be used for two way transmissions. Coupled to this is an amplifier, band-pass filter, detector and switching stage. - The approach of a vehicle causes the unit to be activated and coded information is provided by a generator that identifies the location. Signals are relayed into the vehicle via an antenna (12) and an on-board processor (17) provides the necessary conversion into display data.
Patent SE-8704497-L (SE)
Inventor: BROBERG B
Filed: 1987-11-16
Abstract: The laser is so arranged that the Bragg reflector part (1) and the amplifier part (2) can be fed with different strengths of current. It has feed electrodes (3, 4) for the two parts. The active material forming the Bragg reflector part has a band gap which equals, is less than or more than the band gap of the amplifier material, and the length of the reflector is less than that of the amplifier. The reflectivity of the free end surface of the reflector part (1) in connection with that of the reflector corrugations is higher than the reflectivity of the free end surface of the amplifier part. In an alternative form, the reflector part is so positioned that the two ends of the amplifier evolve into a reflector part, the two reflector parts and that of the amplifier comprising the laser cavity.
Patent SE-8801955-L (SE)
Inventor: LIEGNELL CLAES
IPC: B60B3/00
Filed: 1988-05-26
Abstract: The present invention concerns an arrangement for mounting or suspending of wheels 4 and wheel axles 1 on vehicles, whereby the wheel axle 1 is mounted in the vehicle body 2 for movement about its longitudinal axle, and the wheels 4 are mounted on the ends of the wheel axle 1 for essentially linear movement in a plane at right angles to the wheel axle 1. <IMAGE>
Patent SE-8804265-L (SE)
Inventor: PERSSON SIXTEN
Filed: 1988-11-25
Abstract: Air is conditioned in a recuperative heat exchanger (12) with a first group of flow passages for supply air and a second group for exhaust air. - The second group of passages is in recuperative heat-exchanging relation with the first group by adding water to the exhaust air when supply air cooling is required. The water is supplied direct to the second group of passages.
Patent SE-8804401-L (SE)
Inventor: GEISLER S
IPC: B21B39/08
Filed: 1988-12-06
Abstract: The method for braking rolling stock relates to continuous light-section mills, preferably to the production of bar steel, in particular to the controlled braking and flush deposition of the cut steel bars on the cooling bed. According to the invention, this method is achieved by determining the lift-out time in such a way that, on the one hand, the end of the bar to be braked is no further from the deflector or the end of the separating flaps than the maximum permissible overhang at the lift-out time and the bar is thus drawn completely onto the lift-out slides, and, on the other hand, the tip of the following bar only reaches the deflector or the end of the separating flaps when the lift-out slides overhang the top edge of the roller table by a certain minimum amount, this bar thus being prevented from running onto the lift-out slides. <IMAGE>