baber/WOPTO huggingface dataset:
Patent SE-0002216-D0 (SE)
Inventor: KNUTSSON JAN
IPC: G01N33/34
Filed: 2000-06-14
Abstract: The device comprises a pressurizable vessel (3) for receiving the liquid (2) and sample (1), a device for bringing the sample into contact with the liquid and ending contact between the sample and liquid, and a control system (18) for time intervals and applied force for contact between the sample and liquid.  A device for exposing a sample of cardboard material to a liquid in order to test for liquid permeability comprises a pressurizable vessel for receiving the liquid and sample, a controllable device for pressurizing the vessel, and a controllable device for bringing the sample into contact with the liquid and removing contact between the sample and liquid. A control system is used to automatically control the contact device so that the sample is brought into contact with the liquid at given intervals and so that a given force is applied to the sample at given intervals. Preferably at least the majority of the time when a force is being applied to the sample coincides with the sample being in contact with the liquid. An Independent claim is also included for a testing method using this device.
Patent SE-0100822-D0 (SE)
Inventor: GLAD HAAKAN
IPC: A61K9/14
Filed: 2001-03-09
Abstract: A method for the preparation of homogenous microparticles containing a H<SUP>+</SUP>, K<SUP>+</SUP>-ATP-ase inhibitor using a fluid-bed granulation technique. The microparticles that have a desired size distribution are selected. At least 80% of the microparticle based on its dry weight content is the acid labile H<SUP>+</SUP>, K<SUP>+</SUP>-ATP-ase inhibitor.
Patent SE-0101714-D0 (SE)
Inventor: ERICSSON HANS
IPC: B27B33/08
Filed: 2001-05-16
Abstract: A pair of saw blades comprises a first blade (1), which is adapted to rotate in a first direction about an axis of rotation (r), and a second blade (2), which is adapted to rotate in a second direction opposite to said first direction about the same axis of rotation (r), wherein each blade (1, 2) has a blade body (3, 4) and cutting elements (5, 6), which are provided along the periphery of the blade body (3, 4) and adapted to run close and in parallel to each other when the blades (1, 2) are rotating. A spacer means (7), which extends into a space between the two blades (1, 2), is attached to at least the blade body (4) of one of the blades (2) in order to support itself against and slide along a peripheral part of the other opposite blade (1).
Patent SE-0101998-D0 (SE)
Inventor: STRONG C CHUANG
IPC: D21F11/14
Filed: 2001-06-07
Abstract: A method for making throughdried tissue products includes a throughdryer which functions without a throughdrying fabric. The tissue web is formed in a conventional manner and dewatered to a high consistency prior to being transferred to the surface of the throughdryer. The inside of the throughdryer is operated with a vacuum while a hot air hood serves to blow hot air through the web into the dryer. In one embodiment, the surface of the throughdrying drum is provided with circumferential ridges to impart bulk and cross-machine directional stretch to the resulting tissue. A doctor blade having ridges which intermesh with the circumferential ridges on the throughdryer surface can be used to skim the dried sheet from the dryer surface.
Patent SE-0102710-D0 (SE)
Inventor: JOHANSSON GOERAN
IPC: B29C39/10
Filed: 2001-08-10
Abstract: A holder (7) designed to lie on the inside of the upper mold section (2) when the mold (1) is closed has a fastener section (7) for securing to the plug (12) for the heating element (5).  A casting mold for making vehicle seat cushions with a plug for an integral heating element comprises an upper mold section and an essentially horizontal lower mold section (3) defining a mold cavity (10), the two mold sections being connected via an articulated joint (4). A holder is attached to the mold at one end (8) and has its other free end (9) extending into the mold cavity. The holder is designed to lie on the inside of the upper mold section when the mold is closed and has a fastener section at its free end for securing to the plug.
Patent SE-0302822-D0 (SE)
Inventor: BERMHULT ROLF
IPC: F28D9/00
Filed: 2003-10-27
Abstract: The heat exchanger comprises a first set of conventional plates (3') with straight flanks and a second set of plates with a heat transfer region (13) extending in the main plane of the plate and flanks (6) extending at an angle to this main plane. The flanks for the second plate comprise an edge section (12) and a base section (11) located between the edge section and heat transfer region. The angle between the base section and a normal extending perpendicular to the main plane of the plate is greater than the angle between the edge section and this normal. The edge section is curved in the upwards direction. - The plates are welded together via their flanks to form a stack.
Patent SE-0303034-D0 (SE)
Inventor: EDSTROEM LARS-ANDERS
IPC: A01K/
Filed: 2003-11-18
Abstract: The stackable cat sand box (1) is made of corrugated cardboard and comprises a container part (4) and one for protection. The container part has side walls (10) and a bottom area (3) provided with apertures (5) through which sand may pass. The container part is foldable between a collapsed position and one in which it is raised. - The protection part fits into the container part in its raised position to block the apertures in the bottom area and to prevent the container sides being folded inwards. The container part in its collapsed state is not thicker than the thickness of the bottom area and the side walls.
Patent SE-0401244-D0 (SE)
Inventor: KURKI TIMO
IPC: D21B1/02
Filed: 2004-05-14
Abstract: The invention comprises a roller screen 1 for separating two or more finer and coarser material fractions of wood chips from each other, in particular for separating fines fraction and pin chips fraction from the wood chips that are usable as regards chip size. On the surface of one or more of the rollers 4 of the roller screen there are substantially radial 14 and substantially axial 15 grooves, of which the axial grooves 15 are deeper than the radial grooves 14.
Patent SE-0403158-D0 (SE)
Inventor: SVENLE MARTIN
IPC: B65B/
Filed: 2004-12-22
Abstract: A heating chamber for evaporating fluid from package material coil (3) past the heating chamber (1)), comprises an air distribution system, and a frame (5) of a heating element (6) for heating the material coil (3). The frame (5) is hollow and has multiple holes (11) so that air is distributed via the hollow frame (5) and introduced into the heating chamber (1) via the holes (11). Also provided is a method for evaporating fluid from the package material coil (3) including the follow steps that the material coil (3) passes though the heater (1) including the hollow frame (5) of the heating element (6) for heating the material coil (3); and the air flow distributed via the holes (11) of the frame (5) is fed to the chamber (1) so that the material coil (3) exposed in the heat and air flow from the heating element (6).
Patent SE-8303509-D0 (SE)
Inventor: BROMAN J
IPC: B67B7/00
Filed: 1983-06-20
Abstract: An apparatus for opening and emptying liquid filled packages, in actuality urine packages, consists partly of a case (1) with a number of upwardly open compartments (2) to receive the packages, and partly a mechanism associated with each compartment, which makes a hole in the package in that compartment.  Each separate hole making mechanism consists of a knife (8) designed so that, with the aid of a linkage (12) common to all the knives, it moves through a slot or slot-like opening (6) in the bottom of the compartment to cut a hole in the package.<IMAGE>
Patent SE-8303609-D0 (SE)
Inventor: KARLSSON TORSTEN
Filed: 1983-06-23
Abstract: To clean sewer pipes (4), bodies are fed into it and moved forward by the action of a pump (6) activating the sewer contents. The bodies are fitted in a magazine (10) which via a feed pipe (16) and a valve (17), communicates with the sewer pipe. The magazine also communicates with pressure water pipes (12) and via them to a collecting vessel (28) for clean water (22). - An automatic impulse starts the sewer pump and a high pressure pump (13), causing a valve (14) to open, which closes the communication between the magazine (10) and the high pressure pump (13). Clean water enters into the magazine, shooting out a body which is introduced into the sewer pipe.
Patent SE-8304201-D0 (SE)
Inventor: KAISER K T
IPC: G01K1/14
Filed: 1983-07-29
Abstract: A device for displaying an overtemperature of an electrical conductor, in particular in the region of a connecting point to another conductor, of a medium- or high-voltage system is constructed in the form of a component which can be mounted on the conductor (1) and has a metallic contact member (2), which can be placed on the conductor surface, as temperature sensor, as well as a display element (5, 6) which is connected to the latter by means of a solder (5). The display element is gripped by a pretensioned elastic element (7) which tends to remove it from the contact member (2). The solder (9) consists of a material whose melting point is adjacent to the lower limit of the overtemperature range of the conductor. <IMAGE>
Patent SE-8306349-D0 (SE)
Inventor: HELLBERG B I C
IPC: G07C11/00
Filed: 1983-11-17
Abstract: A method and apparatus for verifying a personal identification number and checking a number series put onto an identification medium, containing machine readable, information in the form of a card or account number and permanent information in the form of a permanently inscribed number, include a first unit (2.4,22,6,8,10, 12,14,16,18,20) for encryption of the card or account number (PAN) with an algorithm defined by a first key. The first unit includes means (6,8,10,12,14,16,18) for forming the first key of the personal identification number (PIN) in combination with a first key number (K1). The apparatus further contains a second unit (30,32,42,34,36,12,14,40,38) for generating a personal check number (PCN) by decryption of coded information obtained from the first unit with the aid of an algorithm defined by a second key. A third unit (44,46,49,24,70,66,68,80,82,64,76) is further adapted for encrypting the card or account number with the aid of the algorithm defined by the first key, and a fourth unit (44,48,52,24,70,72,72,74,82,64,88) is adapted for encrypting the personal check number with the aid of the algorithm defined by the second key. A comparison circuit (58), connected to the outputs from the third and fourth units, compares the coded card or account number and the coded personal check number for determining whether these numbers have a predetermined relationship. The second and fourth units include means (42,34,36,12,14,40,38; 72,74,82,64,88) for forming the second key from the permanent number (FN) in combination with a second key number (K2).
Patent SE-8403135-D0 (SE)
Inventor: LAUKKONEN AARNO ARVID
IPC: A63C11/02
Filed: 1984-06-12
Abstract: A unit (1) supports skis at their bindings or at a part of them, both above and below the bindings. Supports (4) below and above the bindings are connected together with union parts (6) in order to lock the skis in position.
Patent SE-8403138-D0 (SE)
Inventor: TARAMASSO M
IPC: C01B39/02
Filed: 1984-06-12
Abstract: Aluminium-or gallium modified silica or germania is prepared by reacting an aluminium (or gallium) derivative and a silicon (or germanium) derivative with a clathrating substance with the possible addition of a mineralising agent and an inorganic base, and crystallising the mixture thus obtained, so that a compound is formed which has the general formula:  Si.(0.0012 - 0.0050)Al.Oy  Ge.(0.0012 to 0.0050)Al.Oy  Si.(0.0012 to 0.0050) Ga.Oy  Ge.(0.0012 to 0.0050)Ga.Oy  in which y is from 2.0018 to 2.0075. The modified silicas and the analogous compounds are efficient catalysts for a large number of reactions. A zeolite of formula  (0.9+/-0.2)M2/n0.W2O3(5-100)YO2-2H2O in which M is H<+>, NH4<+>, metallic cations or cations derived from amino alcohols, W is Al or Ga, Y is Si or Ge and z is 0-40 of ZSM-5 type is referred to as a modification.
Patent SE-8403833-D0 (SE)
Inventor: GERHARDY R
IPC: F02M3/12
Filed: 1984-07-23
Abstract: A carburetor for small motors has a housing with a carburetor bore wherein air and fuel are mixed to an air fuel mixture. The fuel enters the carburetor bore through fuel jets. A throttle valve is pivotally mounted in the carburetor bore by means of which the fuel-air mixture quantity is adjusted in dependence upon the operating condition of the engine. The throttle valve and the inner wall surface of the carburetor bore conjointly define an air gap in the idling position. An idling fuel outlet jet communicates with the carburetor bore in the region of this air gap and is connected to the control chamber containing the fuel. The idling fuel outlet jet together with a ventilation bore communicate with an emulsion chamber of the control compartment. Further, an idling control part is provided which is movable into the air gap whereby an outlet opening of the ventilation bore communicating with the emulsion chamber is passed over. In this way, the ratio of fuel to air in the emulsion chamber can be adapted to the air requirements when flowing into the carburetor bore from the outlet jet. By means of a change of the free cross-sectional opening of the ventilation jet occurring simultaneously with the entry of the control part into the air gap, the air to fuel ratio remains constant so that a subsequent adjustment of the components of the mixture is unnecessary.
Patent SE-8500017-D0 (SE)
Inventor: GUSTAFSSON H
IPC: D21D1/24
Filed: 1985-01-03
Abstract: A conical grinding cutter for use in grinding, or refining, wood pulp, wherein the cutter part constituted by the mantle of the cone is assembled of a plurality of separate sectors. In order to improve the grinding cutter of prior art composed of sectors, in the present invention the cutter sectors have been welded together by their sides for achieving a rigid juncture substantially over the entire length of the grinding cutter.
Patent SE-8500127-D0 (SE)
Inventor: NELSON K L
IPC: F25C5/00
Filed: 1985-01-11
Abstract: A new and improved auger-type ice-making apparatus preferably includes at least a pair of removable and interchangeable head assemblies adapted for preselectively producing either relatively dry flake or chip ice, cube ice or smaller nugget-sized ice pieces. A new and improved auger assembly preferably formed from a synthetic plastic material and a new and improved evaporator element are also disclosed, either or both of which can be incorporated into an ice-making apparatus, with or without the interchangeable head assemblies.
Patent SE-8603203-D0 (SE)
Inventor: ENGELMORE ANTHONY
IPC: H04M1/738
Filed: 1986-07-24
Abstract: This low friction rotatable electrical connector is for use with coiled telephone cords to prevent the cord from becoming twisted and knotted-up during use. This connector is generally of insulating material formed with a hollow housing having a first electrical female socket built into one end wall, and a circular opening in the opposite end wall for supporting a rotor assembly that is also of insulating material. The free end of the rotor assembly has a male phone plug. The innermost end of the rotor assembly has an enlarged head with a transverse face supporting a plurality of concentric electrical contact rings that are insulated from each other. A circuit board is clamped within the housing, and it has a first plurality of spring wire contacts that are each urged into continuous wiping contact with a separate one of the concentric rings. A second plurality of spring wire contacts are mounted to the circuit board within the female socket for making contact with a standard male phone plug. The housing is provided with partitions to provide spacers between the first plurality of spring wires and separate partitions for providing spacers between the second plurality of spring wires so as to retain these contact elements in place. The location of this rotatable connector relative to the coiled telephone cord has many possibilities. The connector can be at either end of the cord, or intermediate the length of the cord, or built into the handset.
Patent SE-8701474-D0 (SE)
Inventor: VERE M
IPC: B65G15/38
Filed: 1987-04-09
Abstract: The invention relates to a transport belt for transporting, in particular, a hot product/hot products. The belt comprises at least two layers of a woven material, which are connected to each other. In order to extend the operational life of the transport belt, the bottom layer (1) of the belt is constructed from a mechanically resistant woven material. The surface layer (2) is constructed from a heat-resistant woven material. The material layers (1, 2) are sewn to one another with the aid of a mechanically resistant sewing thread (3, 4). <IMAGE>
Patent SE-8802482-D0 (SE)
Inventor: MARKLUND STEFAN
IPC: A47K11/00
Filed: 1988-07-01
Abstract: The heated air is impelled past the fluid and solid matter in the toilet by a fan (6) pref. driven by solar energy. On use of the toilet, the fluid and solid matter (2,3) pass into a container (7) in a collection chamber (1). The container has a fluid-permeable layer which causes the solid matter to remain in the container where it is dried for ultimate removal. The fluid (2) all drains into the bottom of the chamber where it evaporates.
Patent SE-8803560-D0 (SE)
Inventor: WALLIN B S
Filed: 1988-10-07
Abstract: A new method for determination of hydroxyl radicals in oxidation reactions, uses phthalic hydrazide to trap hydroxyl radicals with formation of a hydroxylated derivative, which at a later time can be oxidised with a developing agent and monitored by chemiluminescence. The reaction is useful for the determination of the progress of pulp bleaching using oxygen or hydrogen peroxide. In particular it monitors a reactive species, but does not require immediate determination of the chemiluminescence. - The developing agent particularly contains peroxide anions, and may be a mixture of hydrogen peroxide and persulphate. The developer also contains carbonate to buffer at high pH and EDTA to sequester heavy metal cations. (Provisional Basic previously advised in week 9022) - (Dwg.0/0)
Patent SE-9100525-D0 (SE)
Inventor: PERSSON B
IPC: B29L23/00
Filed: 1991-02-22
Abstract: PCT No. PCT/SE92/00102 Sec. 371 Date Sep. 16, 1993 Sec. 102(e) Date Sep. 16, 1993 PCT Filed Feb. 20, 1992 PCT Pub. No. WO92/14606 PCT Pub. Date Sep. 3, 1992.A laminate for lining a passage, which is entirely or partially surrounded by walls, above or under the ground, which laminate comprises at least one layer of a reinforcement (4) of continuous fibre, a curable resin (5) and a plastic sheet or plastic film (3) which is on the inside of the laminate when the laminate is inserted into the passage (10) which shall be lined. In order to give the laminates corrosion durability and flexibility which stand on a par with the strength of the laminate so that not anyone of these parameters will determine the life length of the lining, there is arranged a mat (8) of fibres between the inner film (3) and the reinforcement (4) which mat on its side which is turned to the inner film (3) has cut fibres (13), and which together with its cut fibres can absorb resin for concentration of curable resin to the inner surface of the cured laminate.
Patent SE-9103764-D0 (SE)
Inventor: MIELKE U
IPC: B41J2/175
Filed: 1991-12-19
Abstract: PCT No. PCT/SE92/00870 Sec. 371 Date Oct. 24, 1994 Sec. 102(e) Date Oct. 24, 1994 PCT Filed Dec. 16, 1992 PCT Pub. No. WO93/11944 PCT Pub. Date Jun. 24, 1993A printer for application of droplets of hot melt ink on a substrate in order to generate characters or symbols thereon includes a compact and space saving housing containing a reservoir for supply of the hot melt ink in a solid state, a feeder for reception of the hot melt ink in the solid state form the reservoir, and a printhead having one or several discharge nozzles. Between the feeder and the printhead a chamber is provided in the housing and the feeder is adapted to feed the hot melt ink by means of positive displacement to the chamber while the ink is melted by a heater arranged in the housing. The printhead receives the hot melt ink in a melted state from the chamber and discharges it in the form of droplets from the nozzles for application on the substrate. The reservoir includes perforations to allow carrier gases to escape.
Patent SE-9200046-D0 (SE)
Inventor: ARAND E-B
IPC: F16C3/02
Filed: 1992-01-09
Abstract: A shaft (12) for torque transmission, e.g. a motor vehicle propeller shaft having first and second parts connected by a length-adjusting means, has a holding element which is not subject to torque, extending coaxially with the shaft. One end of the holding element is non-rotatingly connected to the shaft and the other end of the holding element and the shaft part adjacent such other end have cooperating elements of indicating means for indicating shaft twisting under torque, the indicating means comprising a radially extending member (22) on the one hand and at least one deformable element (24) on the other hand, the arrangement being such that when a deformable element is engaged by the radially extending member and permanently deformed as a result of torque overload of the shaft, it is visible through a transparent portion (22) of a screen member (21) covering the deformable element. <IMAGE>
Patent SE-9201285-D0 (SE)
Inventor: MARKLUND E
IPC: B27B11/00
Filed: 1992-04-23
Abstract: At the inspection station (B) the quality of the timber is assessed, and the amount of the top of the piece length to be removed is determined. The overall length, quality judgment details and the top cut length dimensions are fed with other requisite data into a programmed computer. The computer, dependent upon the type of cutting, i.e. free or module, activates a stop (38) in a module withdrawal unit (7) against which the timber piece is moved. A cutting blade (40), stagelessly adjustable, is moved in the opposite direction to the movement of the timber piece to a point where there is a common reference line (D) for the module withdrawal unit (7) and the blade itself , at which the top of the timber piece is severed.
Patent SE-9300682-D0 (SE)
Inventor: SIEGBAHN KAI
IPC: A61B6/00
Filed: 1993-03-01
Abstract: The X-ray generator has a rotating anode (1) and at least two bodies (5, 6) with X-ray radiation of different characteristics are alternatingly arranged and form the anode X-radiation producing surface. The bodies (5, 6) consists of anode material which gives characteristic X-ray radiation arranged so that it falls on both sides of the used contrast body X-ray absorption edge. The bodies consist of barium and lanthanum or presidium and cerium. - Two electron cannons are arranged to excite the X-ray beam bunch front he rotating anode in such a way that they intersect one another at the object (&) at an angle which permits production of three-dimensional pictures. The X-ray generator is used for alternating exposure of an object to different characteristic radiation. The object is provided with contrast bodies with different degrees of absorption for the characteristic radiation energies and the pictures from consecutive exposures are subtracted from one another to obtain a picture of the object.
Patent SE-9303655-D0 (SE)
Inventor: LARSSON ULF
IPC: B01D45/02
Filed: 1993-11-05
Abstract: Filter for the sepn. of materials from contaminated air or gases, e.g. flue gases, flowing through the filter, part of which is connected to a suction removal device and part of which is connected to one or more contamination sources such as work tools, comprises a vessel connected to the suction removal device via one or more suction removal pipes and which is provided with one or more suction links connected to the corresp. contamination sources via suction pipes. The suction links are located in a section of the vessel having a large throughflow area in relation to the total throughflow area of the suction links.