baber/WOPTO huggingface dataset:
Patent SE-8802144-D0 (SE)
Inventor: FREITAG E
IPC: F24F13/075
Filed: 1988-06-08
Abstract: A louver vent is disclosed which has successive levels, in flow direction, of in each case one set of slats which are pivoted by means of a joint operating handle. In order to provide air deflection corresponding to the associated slat position, at least one single slat is positioned ahead of the row of slats first subjected to flow, which single slat is arranged close to a housing wall of the slat of one of the rows of slats which is in the same alignment close to the wall. The single slat is moved, during the shifting of the operating handle, into a selected end position against the pivoting direction of the actuated slats after passing over their central position, so that the air stream is directed away from the housing wall and in the direction of the associated, oppositely disposed slats.
Patent SE-8803773-D0 (SE)
Inventor: BERGMAN ULF
IPC: B60R9/06
Filed: 1988-10-21
Abstract: The support beams (10, 12) are articulately connected at their ends turned away from the arms (32, 34) and form a pincer-type openable and closable fixture which can be fitted over the vehicle towing ball (K) when they are located parallel to each other, gripping around the ball tightly when their ends supporting the arms are pushed apart. - A foldable connecting beam (22 24) can be inserted to secure the beams in this position, an eccentric lock (42) is provided.
Patent SE-8804147-D0 (SE)
Inventor: ALM K
IPC: E05D7/00
Filed: 1988-11-17
Abstract: The invention concerns hinges or similar devices which consist of extruded parts 1, 2. Two of these elongate parts 1 have an edge 3 of essentially circular cross section, optionally provided with longitudinally extending teeth 4 which engage with the teeth in the corresponding part 1. A U-shaped rail 2 has been passed over the edges 3 in order to hold them together and at the same time to permit the parts 1 to be pivoted out in relation to each other. The invention is characterized in that the edge portions 3 of partially circular cross section are lined with fibres 5 by electrostatic deposition, so-called fibre flocking. <IMAGE>
Patent SE-8804283-D0 (SE)
Inventor: HULTAAKER ERIC
IPC: G07C9/37
Filed: 1988-11-28
Abstract: The present invention relates to a method of identifying a person for access to the premises of a company, an authority or an institution, or to premises for secret activity or to buildings, premises, storage spaces etc. reserved for one or more authorized persons, and also to equipment and systems, for example a telephone system. The invention is characterized in that the special smell of the person is sensed by at least one sensor, the output signal of which is used to identify a person authorized for access, if appropriate for registration also, via a computer-controlled checking function. The output signal is compared with a control value fed into the computer-controlled checking function, and, in the event of agreement therewith, the identification is approved. In order for access to be granted, it may also be required that a sensor confirms that the imprint was left by living skin.
Patent SE-8804568-D0 (SE)
Inventor: BAECKLUND T
Filed: 1988-12-19
Abstract: The machine for trimming timber has a cutting drum (46) rotating in a direction which imparts a feed-in movement, to the timber to be inserted into the machine (44). It works an conjunction with a counter steel (50) fitted in the upper part of the machine. - As it rotates, the cutting steels (48) move towards the interior of the machine in relation to the input aperture. In this way, the timber is drawn into the machine between the cutting and counter steels.
Patent SE-8904355-D0 (SE)
Inventor: SIR N M
IPC: C07F9/12
Filed: 1989-12-21
Abstract: PCT No. PCT/SE90/00842 Sec. 371 Date Aug. 21, 1992 Sec. 102(e) Date Aug. 21, 1992 PCT Filed Dec. 18, 1990 PCT Pub. No. WO91/09601 PCT Pub. Date Jul. 11, 1991.A method of preventing or alleviating tissue damage, diabetes and complications thereof, bone disorders, disorders related to transplantation, disorders related to abnormal levels of lipoproteins, cardiovascular disease and inflammatory disorders by providing a mammal having one or more of the above diseases with a preventing or an alleviating effective amount of a compound having the formula C6H6(OH)6-n(OPO3H2)n, where n is an integer of 1 or 2.
Patent SE-9000106-D0 (SE)
Inventor: FRIEL DANIEL D
IPC: B24B3/54
Filed: 1990-01-12
Abstract: A knife sharpening apparatus includes a moving abrasive surface (40). A magnetic guide has a guide surface (30) in a plane disposed at a predetermined angle which intersects the plane of the abrasive surface (40). The magnetic guide is made from a magnetized material having opposite polarity north and south magnetic pole faces (N, S) with a first ferromagnetic member (12) located against one pole (S) and a second non-planar ferromagnetic member (22, 26) located in part against the other pole (N) and in part extending parallel to the guide surface (30) and contiguous to the magnetized material. The second ferromagnetic member (22, 26) is located at the surface remote from the abrasive surface (40).
Patent SE-9202241-D0 (SE)
Inventor: RAIT K
IPC: H04W56/00
Filed: 1992-07-27
Abstract: In a cellular mobile radiotelephone system, two different digital burst access methods are defined using to the greatest extent possible previously defined burst structures. The type of access method to be used in a particular cell is indicated on that cell's control channel. In very large cells, a two-burst access method is used including a shortened pre-access burst and a regular access burst. The shortened pre-access burst avoids collision with other bursts and provides time-alignment information to the cell's base station. In response to a time-alignment order, the mobile station then transmits a regular access burst. In smaller cells, a regular single-burst access procedure is used. The access methods use existing burst structures except that the fields CDVCC and SACCH are used for different purposes that may include improved synchronization, control channel identification and reservation of time slots for multi-burst access. Beyond a simple two-burst access method, according to a multi-burst access method, accesses may include essentially an arbitrary number of bursts limited only by system time-out limits.
Patent SE-9203336-D0 (SE)
Inventor: PERSSON LEIF
IPC: F42B12/74
Filed: 1992-11-09
Abstract: The invention is characterized in that the ammunition material comprises at least one of the materials tungsten carbide (WC) or ferrotungsten (FeW) in powder form and a material of low melting point which functions to bind the powder material to a coherent body; in that the powder material and the binder material is present in the ammunition material in such mutual proportions that the ammunition material has a density which corresponds to or is in the same order of magnitude as the density of lead. The invention also relates to a method for manufacturing the ammunition material.
Patent SE-9402589-D0 (SE)
Inventor: OHLSON CARL-ERIC
IPC: A61B6/04
Filed: 1994-07-28
Abstract: A method of X-ray photography or a method of some other type of radiation sensoring, such as electronic image storage, employs the use of a receptor unit (2) which can be swung outwards and upwards from an initial position in or beneath a patient support table (1) about alternative pivot centres (11, 12) disposed in the region of respective side edges of the table to alternative positions for operating with a horizontal beam path. The receptor unit can be swung out about a vertical axis from these positions in which it is parallel with the longitudinal direction of the table to a position in which the unit is perpendicular to the longitudinal axis of the table, to enable pictures to be taken of a patient seated in a wheelchair, for instance. The invention also relates to a patient support table (1) provided with a receptor unit (2) of this kind.
Patent SE-9403487-D0 (SE)
Inventor: ANDERSSON BJOERN
IPC: G21C/
Filed: 1994-10-13
Abstract: Method for inspecting welds or surface defects in an inspection region (101) in the lower section of a pressurised vessel (1) of a reactor, pref. the inside (101), of a drive tool housing (10) within a pressurised vessel for a water boiling type nuclear reactor, uses an inspection device comprising a scanner (20) and a manipulator (21) for moving the scanner into the inspection region when the manipulator is located in an inspection position. During the inspection process the device is guided into the inside of he vessel, then the manipulator is guided and centred against a cavity (131) in the upper section of the tool housing and moved to an inspection position (B-B) inside the vessel and then the scanner is moved in and out of the inspection region from this position. The appts. for carrying out this method is also claimed, contg. a manipulator with guide bodies (215), e.g. heels or rolls, for guiding a nd centering it against the drive tool cavity and a suspension body (214) for locating the manipulator in an inspection position with the aid of a lifting device (22).
Patent SE-9404494-D0 (SE)
Inventor: STAALNACKE OVE
IPC: B62K3/16
Filed: 1994-12-21
Abstract: The bicycle has a low frame part (1,2) facilitating mounting and dismounting and the height position of the saddle above the ground level can be altered between a max. and a min. position even when the bicycle is moving by means of a gas spring (3,4,5).
Patent SE-9500212-D0 (SE)
Inventor: OESTLUND JONAS
IPC: C10L9/10
Filed: 1995-01-23
Abstract: The present invention relates to a solid fuel additive substance. The substance is characterized in containing:   i) Metal carboxylates having one or more metals from the groups earth metals, rare earth elements and the iron group (group 8 in the periodic system).   ii) Fatty acid esters. iii) Fatty acids and/or resin acids. nc
Patent SE-9502179-D0 (SE)
Inventor: LINDWALL PER
IPC: A47D9/00
Filed: 1995-06-15
Abstract: The present invention relates to a portable receptacle combination made of board or corrugated fibreboard, particularly a portable crib. In its erected state, the receptacle includes a supportive surface (72) and side walls (74, 76) which are upstanding from the supportive surface (72) on all sides thereof. The inventive erectable receptacle is characterized in that it includes two mutually coacting units (2, 4) of which the first unit (2) can take a first and second state, wherein when in its first state the first unit (2) forms a structural part of the erected receptacle, and when in its second state is portable and configured to accommodate the second unit (4).
Patent SE-9502986-D0 (SE)
IPC: B62D47/02
Filed: 1995-08-29
Abstract: The invention relates to a motor vehicle comprising wheels arranged on a steerable front axle and a steerable rear axle, a drive device (9) for operating at least the rear axle and a power device (8, 10) for supplying power to drive device (9). The motor vehicle is characterized in that it comprises an essentially non-mechanical transmission of power from the power device (8, 10) to the drive device (9) and that the wheels are arranged at the respective corners of the vehicle. By means of the invention, a bus having a long wheel base and a short total length is provided, which provides good manoeuvrability and effective utilization of the passenger space. The bus can be provided with a self-supporting body structure with a mid section (22) designed as a framework of strong, suitable extruded aliminium profiles. This results in a light and at the same time strong construction which is also resistant to corrosion and suitable for recycling. Safety bars (23, 24) made from steel are arranged in the back and front, so as to prevent the roof from being pressed in should the bus roll over.
Patent SE-9600998-D0 (SE)
Inventor: BROGAARDH TORGNY
IPC: B25J11/00
Filed: 1996-03-14
Abstract: PCT No. PCT/SE97/00433 Sec. 371 Date Nov. 30, 1998 Sec. 102(e) Date Nov. 30, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/33725 PCT Pub. Date Sep. 18, 1997A device for relative movement of two elements comprises at least two first links, which are connected relative to a first of the elements via hinges and which are pivotable in substantially parallel planes relative to the first element under influence of at least one first power-exerting member. At least two second links, which are connected relative to a second of the elements via hinges, are pivotable in substantially parallel planes relative to the second element under influence of at least one second power-exerting member. The two first links form a first four-hinges system. The two second links form a second four-hinges system. These two four-hinges systems are coupled in series to each other between the first and second elements.
Patent SE-9601126-D0 (SE)
Inventor: WIDERSTROEM CARIN
IPC: A61M15/00
Filed: 1996-03-22
Abstract: A component for use in an inhalation apparatus is described, said component being made of or coated with a polymeric material loaded with carbon black in an amount sufficient to impart to the polymeric material a specific volume resistivity of less than 10<9> Ohmcm.
Patent SE-9604748-D0 (SE)
Inventor: GUSTAFSSON TORBJOERN
IPC: G06T15/10
Filed: 1996-12-20
Abstract: As a result of the monitoring the distribution of the calculating capacity is activated over the picture so that an area around the fixation point is calculated with greater detail abundance than the area further from the fixation point. Furthermore, a number of momentary fixation points by the observer in the picture are monitored and form the basis for a prediction of the position for the subsequent fixation point. A determination is made as to in which area of the picture at the side of the fixation point great alteration occurs between consecutive pictures and a possible direction for such alterations. This knowledge is combined with that of the occurrence of a possible jerking and its directions so that a jerking is predicted in an area with great alteration or where great alteration can be expected.
Patent SE-9700100-D0 (SE)
Inventor: JONSSON BENGT
IPC: C02F1/24
Filed: 1997-01-15
Abstract: Method for purifying a liquid by means of flotation at which the water to be cleaned as well as the dispersion water (or liquid) is fed to the lower part of a first long and narrow standing preferably cylindrical vessel (23) whereby in the water column defined by the form of the vessel a rising water current is achieved which gives to the particles or flocculations in the water column a rising movement which movement increases the flotation effect of the micro bubbles which are created at the dispersion nozzle as well as during the successive decrease in pressure which takes place in the water column and which bubbles by means of the design of the vessel will be given a high concentration, which vessel (23) at least at its upper open end is surrounded by a second open vessel (22) the edges of which reach higher than the upper edge of said first vessel (23) and at the lower part of which a pipe joint (32) is arranged for the outflow of the cleaned liquid and at the upper part of which a third vessel (29) is arranged for receiving of the separated impurities from the second vessel (22).
Patent SE-9702402-D0 (SE)
Inventor: HALLIN INGEMAR
IPC: F25D11/02
Filed: 1997-06-24
Abstract: A refrigerator cabinet operated by an absorption refrigerating apparatus has a freezing compartment cooled by an upper part of an evaporator of the apparatus and a refrigerating compartment that is cooled by a lower part of the evaporator. The temperature in the refrigerating compartment is kept at a set value by activating or shutting off the refrigerating apparatus. The upper part of the evaporator is provided with a thermally conductive plate for cooling the freezing compartment. The temperature in the freezing compartment is kept at a set value by heat transfer to the plate. For example, a variable speed fan in the freezing compartment moves the air through a duct and past the plate. A film heater on the plate is used for defrosting and for controlling temperature in the freezing compartment.
Patent SE-9703269-D0 (SE)
Inventor: KJELLANDER TOMMY
IPC: E01C11/22
Filed: 1997-09-10
Abstract: The plinths (11) are reciprocally spaced apart in the row longitudinal direction. The side wall sections (19) are positioned edge to edge in longitudinal tracks in the plinths with each section bridging over the distance between two adjacently located plinths.  The bottom (20) is cast in situ between the side walls with the bottom surface at a level determined by rulers (21) laid on the plinths inside the side walls. DESCRIPTION OF DRAWING - The figure illustrates perspectively the excrement channel. Plinths (11), side wall sections (19), bottom (20), rulers (21).
Patent SE-9800785-D0 (SE)
Inventor: PALMQVIST AASA
IPC: A47G1/06
Filed: 1998-03-10
Abstract: An arrangement for exhibiting an object, for example a flower arrangement. It includes a bottom panel (2) and a panel made of a transparent material (3) between which the object is adapted to be placed and members are adapted to secure the bottom panel relative to the transparent panel. The arrangements has a frame molding (1) which is adapted to surround the bottom panel (2) and the transparent panel (3). The frame molding has a first cavity (5) extending around and inside the frame molding (1) in which the bottom panel (2) is adapted to be secured. On an inside thereof the frame molding has a second cavity (6) that is disposed a distance from the first cavity (5) in which the transparent panel (3) is disposed after being inserted and rested therein. The arrangement has further a member adapted to permit pushing in and pulling out of the transparent panel into and out from the frame.
Patent SE-9802086-D0 (SE)
Inventor: HJORTSTAM MAGNUS
IPC: B01D35/02
Filed: 1998-06-12
Abstract: A concave barrier plate is used with a curved shape corresponding to the mantle of an imaginary cylinder with its midpoint at the nozzle pivot axis. - A device for removing particles from a flow of gas (A) through a gas channel (1) includes a barrier (3) with a number of gas passages, placed inside the channel so that gas can flow through its passages, which are small enough to prevent certain size particles from passing through, enabling them to be filtered out. A suction device (6) is designed to be moved over the particle capture surface (4) of the barrier, enabling separated particles to be removed. The particle capture surface is concave and has the same shape as the mantle surface of one part of an imaginary, axially-partitioned circular cylinder. The suction device is swung backwards and forwards about the geometric axis of this imaginary cylinder.
Patent SE-9900180-D0 (SE)
Inventor: GEDEON ANDREAS
IPC: G01N31/00
Filed: 1999-01-21
Abstract: A fast-response colorimetric carbon dioxide indicator device which is substantially insensitive to humidity and comprises a chemically inert substrate and an indicator composition supported by the substrate and responsive to exposure to carbon dioxide in expired respiratory air to undergo a color changing reaction. The indicator composition includes a pH sensitive dye and a basic substance having the general formulain whichX is a nitrogen or phosphorus atom,each of R1, R2, R3 and R4 is an alkyl,Y- is an anion selected from the group consisting of hydroxide, fluoride, chloride, bromide, iodide, carbonate, and tetrafluoroborate,at least one of the alkyls R1, R2, R3 and R4 having at least 13 carbon atoms and at least one of the other alkyls having from 6 to 8 carbon atoms, the remaining alkyls, if any, having from 1 to 12 carbon atoms.
Patent SE-9902971-D0 (SE)
Inventor: STROEMBERG LENNART
IPC: B01F29/63
Filed: 1999-08-23
Abstract: A method and apparatus for mixing fluids comprising aspirating at least one fluid by means of a suction means (B); transporting said fluid through said suction means (B) and a defoaming unit (C) communicating with said suction means (B); defoaming the aspirated fluid in the defoaming unit (B) by virtue of subjecting the fluid to a G-force other than the force of gravity in said defoaming unit to thereby provide a quick and effective elimination of substantially all foam which may be present in the fluid aspirated by the suction means; in situ measuring the flow of said defoamed fluid output from said defoaming unit (C); dosing an additive into the fluid at said output of said defoaming unit (C), from an additive container (27) via a connection conduit (29), in dependence of, preferably proportional to, the measured flow of said fluid; transporting the fluid and the additive through a mixing unit (F) communicating with said defoaming unit; mixing the aspirated fluid with the additive in the mixing unit by virtue of subjecting the fluid and the additive to a G-force other than the force of gravity in said mixing unit to thereby provide a quick and effective mixing of the fluid and the additive; and collecting the fluid and additive mixture using a calm, laminar flow.
Patent SE-9903115-D0 (SE)
Inventor: LINDGREN STEFAN
IPC: H01Q5/00
Filed: 1999-09-03
Abstract: A stacked patch antenna comprising two metallic patches (210, 240) stacked on top of each other. The middle patch (210) comprises at least two conductors (224, 234) at or close to its edge (212), which conductors are intended to be connected to a ground plane (200) to thereby ground the patch in two places. The top patch (240) comprises at least two conductors (254, 264) at or close to its edge (242) which electrically interconnect the two patches. The middle patch is fed at a feed area (219) which is at least proximate its geometric center. The middle patch further comprises at least two apertures (220, 230) completely within its circumference (212), i.e. each aperture having a respective unbroken circumference (232, 242). Thereby enabling radiation from slots (214, 216, 244, 246) defined by the edge of the top patch and the edge of the middle patch and defined by the edge of the middle patch and the ground plane.
Patent SE-9903724-D0 (SE)
Inventor: ZINN NILS
IPC: D06F39/14
Filed: 1999-10-18
Abstract: A compression spring is pivotably connected at either end to points at the top and bottom of the washing region side walls (5, 6). The upper fastening position is located in the corner where the side, top and rear walls (7, 8) of the washing region (2) meet. The lower fastening point is located closer to the front wall (4) than the upper fastening point.  A lid opening mechanism is provided for a top-loading washing machine (1), especially for industrial use, which includes a tub (9) forming the bottom part of the washing region. The top wall and the top parts of the front wall, side walls and rear wall defining the washing region combine to form a lid (10) covering this region. The lid is mounted on hinges (12) so that it can be lifted in order to provide access to the tub. The hinges are secured to the rear wall and the horizontal hinge axis lies at ca. half the rear wall height. The lid can be swung into a position where its centre of gravity lies behind a vertical passing through the hinge axis between the front and rear walls. A compression spring acting in a straight line has one end pivotably connected to a lower fastening position in the lower side wall region, and the other end pivotably connected to an upper fastening position in the upper side wall region. The upper fastening position is located in the corner where the side, top and rear walls meet. The lower fastening point is located closer to the front wall than the upper fastening point, so that when the lid is lifted, the upper fastening point passes a point on an arc aligned with the lower fastening point and hinge axis. MECHANICAL ENGINEERING - The spring is a telescopic gas spring.