baber/WOPTO huggingface dataset:
Patent SE-8401563-L (SE)
Inventor: THEURER J
IPC: E01B27/17
Filed: 1984-03-21
Abstract: A tamping, levelling and lining machine has a bridge-like main frame 7 which carries the operators, propulsion system, power supply and control systems. All the lifting, lining, and tamping tools 17, 18 are mounted on a sub-frame 19 which can move longitudinally relative to the main frame under the operation of a drive 27 and is suspended from the main frame at two longitudinally separated positions 21, 24. In operation, the main frame moves continuously while the tool frame is operated by the longitudinal drive 27 so as to move intermittently for tamping successive sleepers. The described manner of mounting the tool frame on the main frame ensures that the entire weight of the machine is available to assist penetration of the tamping tools into the ballast, whereas the intermittently moving tool frame can be made relatively light and compact. <IMAGE>
Patent SE-8403319-L (SE)
Inventor: HAFERL P E
IPC: H04N3/185
Filed: 1984-06-20
Abstract: A deflection circuit (39) is coupled to a horizontal deflection winding (Ly) for generating scanning current in the winding. A retrace pulse voltage is developed across the deflection winding (Ly) during the retrace interval. A flyback transformer (T1) is coupled to the deflection circuit (39) and has retrace pulse voltages developed across windings thereof. A source (19) of supply energy is coupled to a first winding (W1) of the flyback transformer (T1) and a load circuit, such as a high power audio circuit (36), is coupled to a second winding (W4) of the transformer and draws load current therefrom. A switched mode power supply (S1,S2) is coupled to the source (19) of supply energy and to the flyback transformer (T1) for controlling the transfer of energy between the source (19) and the load circuit (36). A compensation circuit (30) responsive to the operation of the switched mode power supply produces variations in current in an inductance (L2) coupled to the flyback transformer (T1). These variations are indicative of variations in load current drawn by the load circuit (36). The flyback transformer (T1) couples the inductance (L2) to the retrace resonant circuit (Cr) for a variable amount of time during retrace to control the transformer trace-retrace duty cycle in a manner that compensates for retrace time modulation due to loading variations. <IMAGE>
Patent SE-8502998-L (SE)
Inventor: MASQUELIER MICHELE
IPC: A61K47/44
Filed: 1985-06-17
Abstract: PCT No. PCT/SE86/00291 Sec. 371 Date Feb. 12, 1987 Sec. 102(e) Date Feb. 12, 1987 PCT Filed Jun. 17, 1986 PCT Pub. No. WO86/07539 PCT Pub. Date Dec. 31, 1986.The invention relates to a method for the preparation of a carrier loaded with lipophilic biologically active substance based on reconstituted LDL (Low Density Lipoprotein), wherein (1) LDL is lyophilized in the presence of a protective agent; (2) the lyophilized LDL is extracted with an organic solvent; (3) the biologically active substance solubilized in a solvent is incubated with extracted LDL; the solvent is evaporated and the reconstituted LDL solubilized in an aqueous buffer; the non-incorporated biologically active substance is separated from the LDL-complex, characterized in that in step (1) the protective agent is a monosaccharide, a disaccharide, a water-soluble polysaccharide, a sugar alcohol or a mixture of these and in step (3) optionally the extract obtained during the extraction of the lyophilized LDL is mixed with the lipophilic biologically active substance solubilized in an organic solvent and this mixture is then incubated with the LDL. Preferred protective agents are sucrose, glucose and fructose. The reconstituted LDL obtained by the claimed process have properties similar to native LDL in vitro and in vivo.
Patent SE-8600194-L (SE)
Inventor: SADAKI H
IPC: C07D501/38
Filed: 1986-01-16
Abstract: Novel cephalosporins which has attached to the exomethylene group at the 3-position of the cephem ring a substituted or unsubstituted aryl, acylamino, aromatic heterocyclic, triazolyl or tetrazolyl group, said aromatic heterocyclic group being attached through a carbon-carbon bond and said triazolyl or tetrazolyl group being attached through a carbon-nitrogen bond, and has the following group attached to the amino group at the 7-position:   <IMAGE>   wherein A represents a group of the formula, -CH2- or a group of the formula <IMAGE>  in which R5 represents a hydrogen atom or an alkyl group, and the bond   represents syn or anti isomer or their mixture; R3 represents a hydrogen or halogen atom; and R4 represents a hydrogen atom or an amino group which may be protected or substituted. These cephalosporins have a broad antibacterial spectrum, are stable against  beta -lactamase produced by bacteria, have a low toxicity, and are well absorbed when administered orally or parenterally.
Patent SE-8600423-L (SE)
Inventor: PRIEELS J-P
IPC: A23J1/20
Filed: 1986-01-31
Abstract: Milk proteins with an isoelectric point above 7.5 are purified by adsorption on as insoluble 1-8 wt.% acidic polysaccharide gel with a particle size of at least 0.5 mm, used in an amt. of 1-20 wt.% based on the milk protein soln. The adsorbed proteins are recovered by elution with a salt soln. having an ionic strength of more than 0.05% (w/v).
Patent SE-8602233-L (SE)
Inventor: GRIFFIN J L
IPC: G06F3/042
Filed: 1986-05-16
Abstract: An optical position locating device (10) comprises a frame (12) defining a generally rectilinear target zone (14), a pair of light sources, detectors and structure (24, 26) for directing the light initially from each light source to the target zone (14) and for scanning across the target zone and directing light returned from the target zone (14) to the associated detector. The target zone (14) is substantially rectangular and the two light sources and light detectors with their associated light directing structures (24, 26) are respectively positioned at each of a first and second corner of the target zone (14) along a common first side. A plurality of reflective structures (18, 20, 22) are arranged about the target zone (14) and include first (18) and second (20) reflector assemblies in generally mutually facing relationship to define second and third opposite sides of the target zone (14) and a third reflector assembly (22) defining the fourth side of the target zone (14) which is opposite the first side. Each of the first (18), second (20) and third (22) reflector assemblies comprising retroreflective material. <IMAGE>
Patent SE-8701895-L (SE)
Inventor: HEINONEN J
IPC: E21B1/38
Filed: 1987-05-08
Abstract: An arrangement for mounting of a rotation element in a drilling machine comprising a body (1) and a rotation element (8) mounted by means of bearing surfaces (8a, 8b) rotatably in the body for rotation of a drill shank (9). The rotation element is rotated by a rotation machinery (10) in engagement with a gear ring (11) of the rotation provided in the rotation element between the bearing surfaces. In order to replace the rotation element without having to disassemble the body, the rotation element is mounted at both ends thereof in the radial direction in an integral body part (3), and the bearing surfaces and the gear ring are arranged in a stepped manner so that the rotation element is removable from the integral body part axially through one end (3c) thereof.
Patent SE-8801054-L (SE)
Inventor: SUUTARINEN OIVA
IPC: C02F1/52
Filed: 1988-03-22
Abstract: The present invention concerns a floatation clarifying/flocculating procedure for purifying liquid, in which particles of impurities present in a liquid to be purified or impurities dissolved in the liquid which have been converted into particle form with the aid of flocculating chemicals, are separated from the liquid to be purified and carried to the surface of the liquid, to form thereon a sludge bed. The sludge bed is conducted out through a sludge trough to a sewer or equivalent, and flocculating chemicals are then added to the remaining liquid thus already at least partially purified, so that the chemicals form dirt particles with the impurities still present in a dissolved state but which have not yet been removed from the remaining liquid. The liquid or water flocculated in this manner is conducted out through a discharge aperture and towards and additional clarifying procedure in which the dirt particles are separated and the thus-purified liquid can be taken into use or conducted back into the environment as regarding, e.g., residual waters. Floatation clarifying and flocculating are performed in the same floatation clarifying/flocculating basin. The present invention is also directed to the device for carrying out this floatation clarifying/flocculating in a single basin.
Patent SE-8900016-L (SE)
Inventor: WIKSTROEM OLOW
IPC: A47J36/26
Filed: 1989-01-03
Abstract: An attachment 34 for a spirit burner consists of a cylinder 35 which, at its lower end, has cutouts 38 for inflow of fuel air and, at its upper edge, has cutouts 56 for outflow of combustion gases when a cooking vessel is placed on the upper end of the cylinder. Arranged inside the cylinder, in a diametral plane between its ends, is an incandescent body in the form of a coil 40 which is wound from a band of metal. The width of the band is smaller than half the height of the cylinder, preferably roughly a third to a quarter of this height, the height of the cylinder being at most roughly the same as the diameter of the cylinder, preferably around half the diameter. <IMAGE>
Patent SE-8900533-L (SE)
Inventor: BERG BENGT
IPC: E01C23/14
Filed: 1989-02-16
Abstract: A gas burner is intended for heating a road coating or skin and is provided with a rectangular, box-shaped burner housing (1) with an inlet pipe (2) for air and gas, the pipe being fitted with a burner sock (4). The inlet pipe (2) extends with the burner sock (4) through a reflector (5) connected to the housing (1), the reflector being disposed in spaced-apart relationship from a wind shield (7) produced of mesh, such that a combustion space is formed between the reflector (5) and the wind shield (7). In order to permit replacement of such parts as may readily be heat-fatigued and burnt out, and for increasing overall efficiency, the burner is provided, between the burner housing (1) and the edges of the reflector (5) and the wind shield (7), with a skirt (6). Furthermore, the reflector (5) is cupped and is secured partly in the skirt and partly in the housing (1) in a region in the proximity of the inlet pipe (2). The reflector has a number of flutes (15) compensating for thermal expansions in the material, the flutes extending between the skirt (6) and the inlet pipe (2).
Patent SE-8901768-L (SE)
Inventor: EDMARK SVEN
IPC: A21C3/02
Filed: 1989-05-18
Abstract: The present invention relates to a method for use in rolling a dough piece, the dough being intended to be rolled to even thickness over the whole of the dough piece, characterized by the combination of the following features: - two like, evenly thick strips 3,4 of same length and width are placed on a base 1;2 at a certain distance apart; - a dough piece 5 is placed between the two parallel strips 3,4, after which the dough is rolled using a rolling pin 6, which is intended to bear against the strips 3,4 during rolling. The invention also relates to a dough-rolling set for practising the method. <IMAGE>
Patent SE-8903005-L (SE)
Inventor: BRANDT KERSTIN
IPC: A41D27/00
Filed: 1989-09-13
Abstract: The shoulder bag strap holder has a fixed or movable stop (10) preventing the strap sliding out when the bag is lifted for opening.
Patent SE-9101906-L (SE)
Inventor: SJOEDIN SVEN-ERIC
IPC: D21F1/48
Filed: 1991-06-20
Abstract: The invention relates to a dewatering rail, a so-called foil (2), for the wire section in a paper making machine. More particularly said rail is of the kind being intended to be located transversely to the running direction (6) of the wire (4) with its upper surface in contact with the underside of the upper portion of the wire, said upper surface having a corrosion resistive, e.g. ceramic, layer (12) on a bed (14) of stainless steel or similar. The bed is a thin plate (14), which is supported by a longitudinal rigid supporting structure (16), which forms part of the foil.
Patent SE-9102744-L (SE)
Inventor: BREED A
IPC: B60R21/16
Filed: 1991-09-23
Abstract: An accelerometer for a passenger restrain system in a motor vehicle includes a housing with a path for an inertial element, and a coil spring member for urging the inertial element toward a preselected position. When the vehicle decelerates at a rate higher than a preset rate, the ball moves away from the preselected position and closes an electrical contact.
Patent SE-9202024-L (SE)
Inventor: LEJONDAHL L-E
IPC: B62B5/00
Filed: 1992-07-01
Abstract: The trucks (8) can be transported either by pushing or pulling by hand or with the aid of the drive unit (1). They are coupled to each other and to the drive unit by means of coupling components (7,13) which connect two adjacent trucks at least rigidly in a lateral direction.
Patent SE-9203664-L (SE)
Inventor: THOR JOERGEN
IPC: E06B3/02
Filed: 1992-12-07
Abstract: The pushable pane (3) in the window open position is located centrally, parallel with and immediately inside the first fixed pane (2).  In the window closed position, the pushable pane covers the window construction upper part, whereby the pushable pane lower edge is located outside and slightly below the fixed pane upper edge (5).
Patent SE-9203716-L (SE)
Inventor: TUKALA TOMMY
IPC: B23B51/06
Filed: 1992-12-10
Abstract: PCT No. PCT/SE93/01034 Sec. 371 Date Jul. 5, 1995 Sec. 102(e) Date Jul. 5, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/13422 PCT Pub. Date Jun. 23, 1994A spiral drill and a method to manufacture a spiral drill with two indexable inserts at different distances from the center line and two coolant channels, where the coolant channels (23,24) run parallel to the center line within the shank part, and where the spiral part has been twisted while heated to form spirally curved coolant channels (17,18), and where exit channels at the tip have been drilled after twisting, and where the exit openings (21,2) are located at different distances from the center line.
Patent SE-9300367-L (SE)
Inventor: BJOERNDAHL PER SIXTEN
IPC: H04M3/48
Filed: 1993-02-05
Abstract: A method of effecting automatic callback in a mobile telecommunication system. A calling subscriber is permanently connected to a public switched telephone network and a called subscriber is a mobile unit which moves in the public land mobile network. A centrally located home location register keeps an account of where all mobiles registered in the mobile telecommunication network are located, with the aid of local databases, so-called visitor location registers. The called subscriber calls the called subscriber and finds that the subscriber is busy. The calling subscriber then dials a code, wherewith a reference is stored in a queue in the home location register, this queue relating to the called subscriber. When the called subscriber is free to receive a call, the calling subscriber is informed to this effect. The calling subscriber then lifts his telephone receiver and a connection is set-up between the two subscribers. When the called subscriber answers, the call is considered to have been connected. The home location register (HLR) then removes the reference from the queue.
Patent SE-9302129-L (SE)
Inventor: BRENDEN KJELL
IPC: H02B11/00
Filed: 1993-06-18
Abstract: The contents of the switchgear are divided into three different parts, a central unit (3) on the sides surrounded by side units (4,5). The central unit and the side units with the aid of screening components (8,9) are physically screened from one another, and the current paths in the switchgear (2) are arranged to be screened from one another by means of further screening components. Electrical functional components forming part of the switchgear (2), dependent on operating conditions and under control, execute specific operations in such a way that adjustment to different operating conditions occurs by changeover of the functional components. The inner capsule (2) is an integrated part of the outer capsule (1).
Patent SE-9302637-L (SE)
Inventor: PERSSON BERIT
IPC: F24F13/10
Filed: 1993-08-13
Abstract: A control valve (2) for installation in ventilation duct systems (1), comprising first and second tubular sections (2a; 2b), and a body (2c) which can be moved axially therewithin. In order to achieve maximum sound absorption, the mutually facing surfaces of the second tubular section (2b) and the body (2c) define therebetween an acute angle (a), preferably an angle of about 15 DEG . The body (2c) has a perforated downstream end (2c1), wherein the extent of the perforations corresponds to roughly 40 % of the area of said end. The cavity of the body (2c) is filled with sound-absorbent material (5), preferably mineral wool.
Patent SE-9304253-L (SE)
Inventor: STEINHAUSER UWE
IPC: H01R13/658
Filed: 1993-12-22
Abstract: The connector (11) includes a box-shaped housing (18) into which a cable (21) is introduced. The cable contains an electrically conductive screening braid (26) which covers the wires (24) in the cable. The housing is made of a synthetic material which is electrically conductive, and has current conducting path (28).The current conducting path is electrically connected to the screening braid, to the electrically conductive material of the housing and to the electrically conducting fixture device (16,17) lying at earth potential, in the connected state of the connector.
Patent SE-9403578-L (SE)
Inventor: KARLSSON LEIF
IPC: G01M3/26
Filed: 1994-10-19
Abstract: The arrangement (1) incorporates a flow meter with input and output lines (2) connectable to the appts. to be tested with corresp. passage unit for the flow to be measured and at least one monitor coupled to a signal producer. Also incorporated are a real time clock, a temp. compensating unit, a device for delivering in identification data from the tested appts., a display, and a memory unit connected (3) to a personal computer. In the control procedure, the arrangement stores delivered-in identity data, carries out at least a pre-programmed flow test, where required converts the result to a predetermined measurement area and together with the information concerning real time partly shows the result on the table, partly stores it and with execution of the calibration of the programme unit initiates the external computer. The computer then carries out one calibration action after another and also initiates, when required, the transfer to the memory of the result of the calibration and data concerning its time point.
Patent SE-9404011-L (SE)
Inventor: HILDEBRAND BENGT
IPC: E06B9/322
Filed: 1994-11-21
Abstract: The regulating device (A,B,C,D) automatically regulates the lamellas of a conventional villa or apartment blind, can be simple installed by a layman and requires no intervention or alterations around the window. It is connected to the blind existing regulating rod (33) and is fitted directly to the window frame (27). When the light strength during the day reaches such a level in a room that stronger light cannot be accepted, the blind lamellas are closed automatically. When the light strength drops below the quoted level, the blind re-opens. The blind lamellas open or close to the degree to which they are adjusted.
Patent SE-9504025-L (SE)
Inventor: HOLMQUIST ROLAND
IPC: A47B9/02
Filed: 1995-11-14
Abstract: The arrangement comprises gas springs (4a-c) for adjusting height of the bench, a stand (3), and a first pair (5) of parallel link arms (5a,b) on one side of the springs, at one end. A second pair (6) of parallel link arms on the other side of the springs, is movable at one end beneath sidepieces (8) on each side of the bench-top (2). A connector (7) moves the other ends of second arm above the other ends of first arms, which are also joined to the connector. A movable link (9) connects first and second arms so that they move in opposite directions as the height of the bench is adjusted. The link is connected at one end (9a) to the bottom arm in the first arm, at a position between its two ends, and at the other end (9b) to an extension (10) of the bottom arm in the second arm.
Patent SE-9504096-L (SE)
Inventor: ANDERSSON CONNY
IPC: C21C1/08
Filed: 1995-11-16
Abstract: PCT No. PCT/SE96/01446 Sec. 371 Date May 15, 1998 Sec. 102(e) Date May 15, 1998 PCT Filed Nov. 11, 1996 PCT Pub. No. WO97/18337 PCT Pub. Date May 22, 1997A method for producing metal castings comprising the steps of: i) providing a conditioning furnace, having an inlet channel and an outlet channel, with pre-treated molten metal; and ii) reducing the height of molten metal in the outlet channel to a level (h1) lower than the level of the molten metal in the conditioning furnace (h0) such that the molten metal in the spout and in the outlet channel, at least partly, is brought back into the furnace body where it can be recharged with a nucleating and/or structure modifying agent, iii) adding further nucleating and/or structure agent to the molten metal when necessary, iv) mixing the melt in the furnace when necessary and v) after the stoppage, casting the melt with the desired content of structure modifying agent.
Patent SE-9504639-L (SE)
Inventor: BERGVALL BENGT ALLAN
IPC: H01F7/122
Filed: 1995-12-22
Abstract: A solenoid (1) comprising at least two stationary coils (2, 3), which are located axially beside each other and are current supplied at the same time, and at least one magnetically active element (4, 5), such as a permanent magnet or a soft iron part. The solenoid contains one inner and one outer magnetically active element (4, 5), of which at least one is composed of an essentially axially magnetized permanent magnet (4, 5). The coils are located between the elements (4, 5), so that they surround the inner element (4), and are arranged with mutually different current direction, and the coils and the elements (4, 5) are arranged around an essentially mutual axis center line (6), so that a magnetic field is obtained between the elements (4, 5) and this crosses the current supplied coils' (2, 3) wire essentially perpendicularly and gives rise to an axial power action between the coils and the elements, and at least one of the elements is axially movable.
Patent SE-9603267-L (SE)
Inventor: NILSSON LENNART
IPC: F16K15/18
Filed: 1996-09-09
Abstract: PCT No. PCT/SE97/01023 Sec. 371 Date Mar. 8, 1999 Sec. 102(e) Date Mar. 8, 1999 PCT Filed Jun. 11, 1997 PCT Pub. No. WO98/10207 PCT Pub. Date Mar. 12, 1998A positively controlled ball valve for flowing fluids, in particular water, for instance for use in snow making machines. The valve includes a valve housing (1) having a flow passageway (3) for the water (7), a valve seat (9) arranged in the flow passageway (3), and a valve ball (10) which is movable towards and from the valve seat (9). A force actuation device (4) having a piston rod (20) positively acts on the valve ball (10), which is movable in a race (11) in the valve housing (1). The race extends from the valve seat (9) obliquely outwards-rearwards, upstream of the flow of water (7). The force actuation device (4) is formed with a piston rod (20) arranged for being able to force the valve ball (10) in the direction away from the valve seat (4) and into the race (11) for the ball. The piston rod (20) is arranged to act on the valve ball (10), in the first stage of the opening of the valve, so that the ball at least partly rolls out of the valve seat (9). The valve seat (9) is formed with a valve sealing (14) of an elastomeric material having a metal ring (16) engaging the inner surface and the rear end of the valve sealing (14).