baber/WOPTO huggingface dataset:
Patent SE-8306935-D0 (SE)
Inventor: LEHTIKOSKI O
IPC: G01N3/08
Filed: 1983-12-15
Abstract: The present-day devices for automatic determination of the tensile strength properties of a sheet of paper are complicated, inconvenient to operate and incapable of producing immediate test results. According to the invention, the apparatus comprises two operating elements (6, 7) between which a sheet of paper of desired length is adapted to be introduced, the former operating element (6) comprising a fixing block (1) and a pulling block (2) and the latter operating element (7) comprising a fixing head (3) and a pulling head (4), said fixing head being compressible against the fixing block and said pulling head being compressible against the pulling block for fastening a sheet of paper. The other operating element is further fitted with a cutter means (8) which is adapted cut off a sheet of paper a sample of standard width as the sheet is positioned against the fixing block. The apparatus is further provided with a measuring device (5) for determining the displacement of said pulling block and for measuring the tensile strength properties of paper.
Patent SE-8307055-D0 (SE)
Inventor: SODERBERG VALTER
IPC: B29C33/20
Filed: 1983-12-21
Abstract: The guiding device includes a guide pillar guide back and a centering sleeve. These are arranged so that as the two part of the tool are brought together, the guide arrangement guides them until their faces are adjacent. The guide back is coaxial with the guide peller and has a guide surface on its end piece. The guide plane is at an angle to the guide device.
Patent SE-8401631-D0 (SE)
Inventor: SCHLIPPER P
IPC: B01D53/50
Filed: 1984-03-23
Abstract: The invention relates to a process for eliminating HCl and SO2 from flue gas using calcium carbonate and calcium hydroxide. Flue gas is essentially taken to mean that from power stations, which is discharged into the atmosphere after its purification. If a high purity is demanded, that is low residual SO2 contents of the purified gas, a procedure purely involving limestone results in high operating costs and other disadvantages. In order to design the process to be more operationally reliable and economical, HCl and SO2 are absorptively eliminated using two-stage gas scrubbing, the scrubbing liquid used in the first scrubbing stage being suspended calcium carbonate and the scrubbing liquid used in the second scrubbing stage being suspended calcium hydroxide.
Patent SE-8401960-D0 (SE)
Inventor: ZETTERBERG A
IPC: F16L41/06
Filed: 1984-04-09
Abstract: A pipe line (5) is clamped between a fixture clamp (2) and a cross piece (3). A through aperture (6) in the cross piece communicates with a hole (10) in the pipe line when the latter is clamped. - The aperture in the cross piece is threaded (7) for working in conjunction with a connection component on the branch pipe. A loose insert component (11) fits in both the hole in the cross piece and in that in the pipe line, so as to prevent reciprocal displacement between the clamp (1) and the pipe line.(1)
Patent SE-8402988-D0 (SE)
Inventor: HANSEN ANDERS
IPC: B08B15/02
Filed: 1984-06-04
Abstract: The item to be treated is immersed in the treatment liq. Above the edges of adjacent vats, there are extraction channels. A tight fitting lid is placed on top; it rests on the channel cover. There are openings formed between the channel cover and the channel body. The size of the opening is variable. The extraction channels are connected to a suitable extraction device and a vacuum is acheived above the liq.
Patent SE-8603007-D0 (SE)
Inventor: SJOSTRAND U I
IPC: C07C229/18
Filed: 1986-07-07
Abstract: The disclosure relates to a method of producing 5-amino salicylic acid from salicylic acid, with sulphanilic acid as the recyclable auxiliary chemical. The method according to the present invention includes linking between the diazonium salt of the sulphanilic acid and the salicylic acid, followed by a splitting by hydrogenation with hydrogen gas and catalyst, and selective precipitation of the desired product.
Patent SE-8700409-D0 (SE)
Inventor: ALSKOG BJORN
IPC: A63H17/26
Filed: 1987-02-03
Abstract: According to the invention a solution is proposed of a current mounting problem in toy objects of plastics, primarily non-rigid plastics. The problem resides in that metal axles, rods or the like with associated details, e.g. wheels, cannot in a simple manner be mounted rigidly and permanently in its place in the toy object, on account of obstructing portions of the object. The solution proposed amounts to the axle (45) etc. be mounted in two steps, first in an opening (44 sec ) so located that no obstacle is met, then in an opening (44 min ) wherein the axle (45) assumes its intended final position. The two openings (44) are united by a connecting slot (46) whose width is less than the diameter of the openings so that the axle (45) can be forced along the slot while overcoming a slight resistance of deformation. In such a way the axle (45), possibly with wheels (40) mounted, can be brought to assume its final position while circumventing the obstacle.
Patent SE-8702059-D0 (SE)
Inventor: GRIGNON J
IPC: C06B27/00
Filed: 1987-05-19
Abstract: The invention relates to an acceleration booster charge which consists of a block of compounded propulsive powder which is coated with a combustion-inhibiting coating which adheres to the block by means of a primer and which, on the one hand, achieves a good connection between the block of propulsive powder and the walls of the combustion chamber and, on the other hand, protects the walls of the combustion chamber from the hot and oxidizing gases which derive from the combustion of gases from a flight fuel with air when the acceleration booster charge has been consumed, and is characterized in that a) the block of compounded propulsive powder is based on a polybutadiene binding agent having end- located hydroxyl groups, b) the combustion-inhibiting coating consists of a silicone elastomer containing strengthening fillers and is furthermore provided with highmelting-point fibres and pulverulent, high-melting-point materials, with a coating being formed by crosslinking a silicone system which is crosslinked by addition, with the crosslinking agent comprising at least three Si-H functions per kilogram, and c) the primary consists of an organic polyisocyanate.
Patent SE-8702623-D0 (SE)
Inventor: KARLSSON HANS INGEMAR REIMERTZ
IPC: F16H25/08
Filed: 1987-06-24
Abstract: For the movement conversion, two curve plates (5,6) are used, arranged parallel to each other and fixed to a common shaft (7). They each have opposing vane-shaped parts (8-11) which project from the shaft and are arranged with a reciprocal angle displacement (alpha) of approximately 90 deg. A first component (3) executes a linear movement to and from the shaft and acts against one of the curve plates (5). It is firmly connected to a driver (13) to which is connected a second such component (4) on the opposite side of the shaft. This second component acts against the second of the curve plates (6).
Patent SE-8702639-D0 (SE)
Inventor: ALPKVIST J A
IPC: F23D14/22
Filed: 1987-06-25
Abstract: The gas burner has a gas inlet pipe (6) and air blower (12). The air passes first through a heat exchanger (2) where it is preheated by the exhaust gases (E). The air passes into an annular chamber (4) around an ejector nozzle (9) into which the gas tube (6) projects. - Air from the chamber (4) passes through turbulence vanes (5) into the ejector and also through a second set of blades (7) into the combustion chamber (1). For the combustion chamber the host gases pass over the tubes (3) of working fluid, whose temperature controls the blower (18,17).
Patent SE-8800975-D0 (SE)
Inventor: KRAUS W
IPC: F16L3/13
Filed: 1988-03-17
Abstract: The disclosed invention relates to a plastic holding element especially intended for the fastening of at least one pipe or tubular member to a support structure. The element includes a bearing portion 3 for the pipe and an attaching portion 2 for connecting to the support. The bearing portion 3 of the holding element has at least one zone of material softer than the plastic of the body of the holding element. The softer material is joined to at least one surface of the bearing portion 3 by a two shot injection molding process. The bearing portion 3 may be designed either in the form of individual nodes 4 or in the form of inlays (7, 13 and 7', 13').
Patent SE-8802577-D0 (SE)
IPC: B60P/
Filed: 1988-07-08
Abstract: The present invention relates to a service car for use mainly in forestry works and intended to support a rest cabin or the like and one or more fuel and/or lubricant tanks, the service car comprising two longitudinal beams, placed at a distance apart and supported by wheels or runners and the beams being intended to support the rest cabin. According to the invention, the tank(s) 8 is/are placed between the beams 1,2 beneath the rest cabin and is/are displaceable forwards or backwards relative to these. <IMAGE>
Patent SE-8804289-D0 (SE)
Inventor: BIELFELDT F B
IPC: B30B5/06
Filed: 1988-11-28
Abstract: A continuously working press is provided having a rolling rod conveyor connected to a guide chain, whereby in the critical entering arc and also in the tangential transition into the horizontal pressing zone the guide chain has the same arc dimension and secant dimension as the rolling rods, because they are guided coaxially with the same radius via entering gear wheels and lead-in gear wheels. Consequently, the orientation of the rolling rods orthogonal to the feeding direction is maintained. Furthermore, the rods are kept exactly equidistant during the transition from the entering arc into the horizontal pressing plane. Linear shifts are absorbed in an elastically compensating manner by bearing bolts composed of spring steel. The high spring forces which occur in the bearing bolts as a result of linear shifts of the rolling rods are absorbed in a compensating manner by thick sleeves and sextuple plate stacks of the guide chain.
Patent SE-8901837-D0 (SE)
Inventor: HERNESTAM S E H
IPC: C07D295/24
Filed: 1989-05-24
Abstract: The new 3-(4-propylheptyl)-morpholine-ethanol (delmopinol) extraction method is described, using the intermediates, which have the formula:<IMAGE>where R - 2-propylpentyl, in which there can be one, two or three inner non-saturated compounds, or 2-changed-2-propylpentyl, in which there can be one or two non-saturated compounds and in which the substitute in a 2 position is a small group.
Patent SE-9000162-D0 (SE)
Inventor: KIDO J
IPC: D21C7/00
Filed: 1990-01-17
Abstract: A cellulose pulp slurry is delignified in an apparatus comprising a vertical cylindrical barrel chamber, a cone-shaped bottom chamber connected to the barrel chamber and having a circular inlet formed in a lower end portion thereof, and a cone-shaped top chamber connected to the barrel chamber and having a circular outlet formed in a top end portion thereof, in which apparatus the cone-shaped top and bottom chambers converge at a convergence angle of 60 degrees or less respectively, by feeding a cellulose pulp slurry containing an alkali and oxygen and having a pulp consistency of 8 to 15% into the apparatus through the circular inlet of the bottom chamber at 70 DEG C. to 140 DEG  C., and discharging the pulp slurry through the circular outlet of the top chamber, while controlling the flow speed of the pulp slurry in the barrel chamber to a level of 0.4 m/min or more.
Patent SE-9000955-D0 (SE)
Inventor: RYSS S
IPC: A47C7/74
Filed: 1990-03-16
Abstract: Hereby is described a means for facilitating the flow of air to a skin area of a human being, which skin area is pressed onto a support due to the weight of the human being. A pad is placed between said skin area and the support and the pad consists of a ductile wrapping (2) of network, which incases a number of small round pallet spacers (1), which are freely movable in the wrapping.
Patent SE-9003672-D0 (SE)
Inventor: HAIDER F
IPC: D21D1/22
Filed: 1990-11-19
Abstract: The invention relates to a segment for drum refiners provided with comminuting, in particular grinding surfaces with a projection of hammerhead-shaped cross section for anchoring on the rotor or rotor drum shell. The invention is characterized mainly in that the segment (2') of T-shaped cross section consists of a slim stem (2'') and a slim flange (2''') and that the transition surfaces from stem to hammerhead (12) viewed in cross section form an angle ( beta ) of between 15 and 75 degrees, preferably of about 55 degrees, open towards the hammerhead and conveniently equal on both sides with the axis of symmetry (8) of the hammerhead of symmetrical cross section. The ratio of the stem thickness (D) to the segment height (H) conveniently amounts to between 1:5 and 1:9, preferably about 1:7, and the flange thickness (FD) on the stem is about equal to the thickness of the stem. The transistions between flange and stem and between stem and hammerhead conveniently extend along comparatively large radii of curvature (R), for instance along a radius (R) which is equal to one half the time to one time the least thickness (S) of the flange.
Patent SE-9101090-D0 (SE)
Inventor: TROFAST E
IPC: A61K/
Filed: 1991-04-11
Abstract: Prepn. of water-soluble micronised substances, which can be produced, stored and used while maintaining the aerodynamic properties required for inhalation, comprises: (a) reducing, if necessary, the residual water from the micronised substance (MS) by drying opt. at an elevated temp. and/or vacuum; (b) conditioning with a solvent; and (c) eliminating residual solvent by storing in a dry place like vacuum or by purging with an inert gas.
Patent SE-9103155-D0 (SE)
Inventor: ZETTERDAHL J
IPC: B63C9/26
Filed: 1991-10-29
Abstract: A life-saving device comprises a combination of an envelope 1 having a first compartment 3 for storing a container 4 of life-saving items and a number of grips 2 fixed to the envelope 1, a second compartment 6 being installed in the envelope for storage of a folded- together rope member 8, fixed partly in the envelope 1 and partly in a handle 7 which can be inserted in the second compartment 6 and can be pulled out with moderate force. <IMAGE>
Patent SE-9200152-D0 (SE)
IPC: D21C9/16
Filed: 1992-01-21
Abstract: A method of bleaching sulphate pulp without using chlorine-containing bleaching agents. The sulphate pulp is oxygen delignified and can possibly also be ozone delignified to a kappa number below 9.5. Thereafter a pretreatment with complexing agent is carried out for 1-60 minutes, at which the pulp consistency is 1-15 %, the temperature 70-110  DEG C and pH 5-7. The pulp thus pretreated is washed and dewatered to a consistency of 18-40 %. Thereafter peroxide bleaching in alkaline environment takes place in the presence of silicate or an organic complexing agent of the type phosphonic or carboxylic acid.
Patent SE-9201752-D0 (SE)
Inventor: HOLCK TOIMI JALMARI
IPC: A01B35/16
Filed: 1992-06-09
Abstract: The invention relates to a brake mechanism for a forest cultivator, said forest cultivator comprising disc wheels (1, 1'), mounted on either side of a body (3) and fitted with cultivating tools (2), and said brake mechanism comprising at least one contact element (7) fastened to each disc wheel (1, 1'), a release element (6) fastened to a body (11) as well as a clamping element (8) for preventing rotation of disc wheel (1, 1'), said release element (6) being adapted through the action of contact element (7) to push towards a clamped disc wheel (1') and to effect the clamping of a rotating disc wheel (1) and the release of a clamped disc wheel (1'). The release element comprises a control rod (6) common to both disc wheels (1, 1') and the clamping element comprises a locking rod (8) common to both disc wheels (1, 1'), said movement of control rod (6) being adapted to be transmitted into a movement in the direction opposite to that of locking rod (8) for releasing a clamped disc wheel (1'). Fig. 2
Patent SE-9202702-D0 (SE)
Inventor: SZLACHCIKOWSKI M
IPC: E04G21/32
Filed: 1992-09-18
Abstract: The C-shaped guide rails (1), are fitted to the support surface (3) by grip clamps (2) and are joined to form a continuous transport system. The rails can be taken over the edge of support surfaces by a hinge section in which two sections are hinged via a transverse pivot (8) and with flexible guide tracks (13) to take the rails around the profile. The flexible guide tracks are bolted to the hinge sections. The hinge sections is a simple castings with flanges for the fitting bolts. ADVANTAGE - Versatile transport system, simple to adjust.
Patent SE-9203579-D0 (SE)
Inventor: GADELIUS GUSTAF
IPC: A61B19/00
Filed: 1992-11-26
Abstract: PCT No. PCT/SE93/01020 Sec. 371 Date Jun. 30, 1995 Sec. 102(e) Date Jun. 30, 1995 PCT Filed Nov. 26, 1993 PCT Pub. No. WO94/12109 PCT Pub. Date Jun. 9, 1994Apparatus to determine the mutual positions of a femur head and a pelvis in the course of hip surgery in order to be able to make correct securement of prosthetic hip components. Elongated first and second orientation rods are releasably securable respectively to a femur head and a hip pelvis. A gauge rod (13) extends between the two orientation rods and is displaceable along one of the orientation rods. The gauge rod is releasably securable in any of a plurality of adjusted positions longitudinally of that one orientation rod, in order to control the mutual parallelism and the distance between the two orientation rods. The orientation rod other than that one orientation rod has gauge markings thereon for determining the position of the gauge rod along that other orientation rod.
Patent SE-9303275-D0 (SE)
Inventor: HAGBERG ROLAND
IPC: H02G3/18
Filed: 1993-10-07
Abstract: The electrical box is provided with a bottom (11) to which are connected side walls (12) provided with at least one opening (14). Opposite to the bottom is an open side (13). A spring (21) is pushed through the installation tube to the electrical box connected to the tube, at which the spring is connected with the electrical cable, after which the spring is drawn backwards, bringing the cable with it. An insert (18) is at least partly accommodated in the electrical box and is provided with at least one inclined surface (19,20) turned towards the opening (14) and the open side (13), which guides through the opening a wire component pushed through the open side (13).
Patent SE-9303440-D0 (SE)
Inventor: SVENSSON LARS
IPC: H04M3/24
Filed: 1993-10-19
Abstract: The present invention relates to test equipment in a digital communication network. The communication network includes test equipment which is connected to the communication network at the subscriber station. A centrally arranged computer receives information from the test equipment units and establishes statistics. The test equipment units, which call one another randomly, collect information relating to the communication and the functionality of bearer services. The information allows both the calling party and the called party to collect information from the network and transfer this information to the computer unit. <IMAGE>
Patent SE-9400885-D0 (SE)
Inventor: SJOELINDER SVEN
IPC: G02B6/38
Filed: 1994-03-16
Abstract: PCT No. PCT/SE95/00282 Sec. 371 Date Sep. 18, 1996 Sec. 102(e) Date Sep. 18, 1996 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/25975 PCT Pub. Date Sep. 28, 1995An impermeable encapsulated optocomponent and a method for encapsulating an optocomponent includes providing a base, preferably of silicon, supporting waveguides and an optoelectronic component optically coupled to each other. The optoelectronic component is connected to electric driver circuits. Thereafter a silica layer is deposited over a region of the substrate including at least the coupling of the waveguide and optoelectronic component, after which it is encapsulated by applying a layer of curable plastics material. The deposition of silica provides an impermeable inner encapsulation layer and prevents, when applying the curable plastics material, plastics from penetrating between the inner ends of the waveguides and the optoelectronic component, and thus the optical coupling is secured therebetween.
Patent SE-9402616-D0 (SE)
Inventor: MOSELL GOERAN
IPC: B32B27/14
Filed: 1994-08-02
Abstract: A method for the prepn. of plastic plates comprises (1) curing a binder layer covered with particulate material, applied to one side of a material sheet, and (2) injection moulding an integral plate section onto the other side of the sheet. Pref. the particulate material is mineral or glass particles and the plastic is polyethylene terephthalate.
Patent SE-9404333-D0 (SE)
Inventor: OLDE JARL
IPC: A01K7/06
Filed: 1994-12-13
Abstract: PCT No. PCT/SE96/00731 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Jun. 3, 1996 PCT Pub. No. WO96/38037 PCT Pub. Date Dec. 5, 1996The present invention relates to a bite-valve (1) for the watering of animals including a mounting part (3) and an outlet part (4). The valve-mechanism for the opening and closing of the fluid flow through the bite-valve (1) is housed in the mounting part (3), while the actuating mechanism, actuatable by an animal, for the opening of the fluid flow through the bite-valve (1) is housed in the outlet part. The actuator mechanism includes an actuating member (12) in the shape of a ball, part of which is arranged to project through a hole in the wall of the outlet part (4).
Patent SE-9600064-D0 (SE)
Inventor: SCHOERLING STEFAN
IPC: A47H1/02
Filed: 1996-01-09
Abstract: A domestic article, for example a valet, a lamp foot, a curtain rod, or a curtain tie back is bent into shape from a straight and stiff but bendable rope. The rope is made up of a steel tube as a core around which a number of strands of hemp or the like are firmly twisted simultaneously with each strand being firmly twisted around itself. The ends of the strands are firmly fixed to the tube and because of the frictional interaction between the strands and the core, the rope will be stiffer than the core. The rope will be bendable and the tube will substantially maintain its cross section in the bends.
Patent SE-9601974-D0 (SE)
Inventor: HAAKANSSON HAAKAN
IPC: A61M5/14
Filed: 1996-05-23
Abstract: A device for injecting a substance into a body, especially human or animal, comprising a cannula or needle member (4-6) and a dosing device (8) for supplying a determined amount of substance (10) to a target area (1), the dosing device having an attachment (7) for the cannula or needle member. The invention is characterised in that the cannula or needle member (4-6) comprises a tube (4) and a catheter (6) which is displaceable in the tube, the outer diameter of the catheter being smaller than the inner diameter of the tube, thereby forming a gap between the catheter (5) and the tube (4), essentially over the entire length of the tube (4), in that the proximal portion of the catheter is attached to the dosing device (8), and in that the distal portion (9) of the catheter, in connection with said injection, is arranged adjacent to the distal end (12) of the tube (4) and forms a fluid-tight seal therewith.