baber/WOPTO huggingface dataset:
Patent SE-0001193-D0 (SE)
Inventor: YIDONG HU ANNIKA
IPC: H01Q1/24
Filed: 2000-04-03
Abstract: The present invention relates to an antenna device for a portable radio communication device, comprising: a first antenna (4; 26) supported by a support structure (6; 20), and being connectable to RF circuitry of the portable radio communication device, a second antenna (8; 23) being movable between an extended end position and a retracted end position, and arranged to be slidable through an opening of said support structure, said second antenna being connectable to RF circuitry of the portable radio communication device, a third antenna (24; 24') fixedly attached within the housing (3) of the portable radio communication device, and being connectable to RF circuitry of the portable radio communication device, and said support structure being movable between an extended end position and a retracted end position, and arranged to be slidable through an opening of a housing (3) of the portable radio communication device.
Patent SE-0001485-D0 (SE)
Inventor: HOLMBERG LARS ERNE
IPC: B62D49/02
Filed: 2000-04-19
Abstract: The invention relates to a tractor-associated arrangement which is adapted for attachment to the chassis (5) of the tractor on a one side thereof, either directly or indirectly, as a first unit (T1), and for attachment to the tractor chassis (5) on the opposite side of said tractor, either directly or indirectly, as a second unit (T2). A generally U-shaped front-loading unit (2) is attached to respective units (T1; T2) through the medium of its arms (2a). Respective units carry a first part (7a) of a two-part quick-coupling device (7) which, via an arm-related second part (7b) of said device, can support the front-loading unit (2) on the tractor (1) in co-action with said first part (7a). Respective arms (2a, 2b) with the second part (7b) of said device are attached to a first of at least two parts (6a) belonging to the arrangement-associated unit. A second (6b) of said arrangement parts is fixed to the tractor chassis (5), and means (6c) function to raise and lower the first part (6a) of said arrangement-associated unit relative to the chassis (5) of the tractor.
Patent SE-0004373-D0 (SE)
Inventor: VIDOVIC NCVIO
IPC: G01D5/26
Filed: 2000-11-28
Abstract: Intensity of measuring signal from sensor element (6) is detected in measuring and control unit. The measuring signal is partially reflected at a point along the optical connection (3). Reflection point is located at predetermined distance from the sensor element. The parameter is measured based on intensity of partially reflected signal and intensity of measuring signal.  An Independent claim is also included for optical measuring device.
Patent SE-0100953-D0 (SE)
Inventor: BLOMQUIST INGE
IPC: A61M16/04
Filed: 2001-03-19
Abstract: The present invention relates to a breathing-speaking valve intended to be used as a speaking valve of patients requiring filtration of inspiration air inhaled via tracheostomas and are mounted on a tracheal tube, which breathing-speaking valve includes a valve housing ( 1 ) inended to be attached to the tracheal tube and which comprises a check valve in the form of a membrane ( 10 ), which check valve opens when the patient inhales and closes at expiration and filter ( 7 ) for filtration of the inspiration air, which filter is located within this membrane, and optional, a nipple ( 6 ) for connection to a oxygen apparatus for oxygen delivery to the inspiration air whereby the filter ( 7 ) is laying against a number of ribs ( 5 ) located in the bottom ( 2 ) of the valve housing ( 1 ) and a nipple ( 6 ) for connection to a oxygen apparatus is mounted substantially perpendicular to the longitudinal direction of the valve housing ( 1 ) by the bottom of the valve housing ( 1 ), and said nipple ( 6 ) opens into the space ( 14 ) defined by the ribs ( 5 ) and the bottom ( 2 ) of the valve housing ( 1 ) and also opens into the filter ( 7 ) substantially parallel to the extension of the filter, whereby the distribution of the inspiration air and the optional oxygen delivery into the tracheal tube takes place in said space ( 14 ) and in the filter ( 7 ).
Patent SE-0102259-D0 (SE)
Inventor: RYDQVIST THOMAS
IPC: C25D7/08
Filed: 2001-06-26
Abstract: In a method for achieving a required mirror surface on an aluminium workpiece (1), four different production steps (A, B, C, D) are used. In a first production step, an initial surface (1a) is produced by the aluminium workpiece undergoing one or more turning processes. During the turning process, the surface is produced with an exceptional turning precision. In a second en production step, the initial surface is hard-anodised in an electrolyte bath (6) to create an intermediate surface. The hard-anodising is carried out in such a way that an oxide layer of Al2O3 is formed on the turned initial surface. In a third production step, the hard-anodised intermediate surface is polished to prescribed polishing precision, and in a fourth production step, the polished surface is surface-coated with a material or substance in order to produce the required mirror surface. The invention also relates to a mirror or mirror surface and makes possible the production of low-weight mirrors/mirror surfaces with very good reflective properties.
Patent SE-0104233-D0 (SE)
Inventor: ALLBLOM KENNETH
IPC: G02B5/20
Filed: 2001-12-16
Abstract: The invention refers to a device for use by persons with limited colour vision, consisting of at least two colour filters 1 and 2 made of a transparent material enabling such persons to distinguish between colours and to detect objects. The device is designed so that the edge lines of the said filters are partly adjoined 3 partly separated by a colourless part or a space 4.
Patent SE-0200950-D0 (SE)
Inventor: FALK TORGNY
IPC: A61L15/60
Filed: 2002-03-27
Abstract: An absorbent product, such as a panty liner, a sanitary towel, an incontinence protection or a tampon for absorption of urine, blood or menstrual fluid, comprising a fluid permeable surface layer facing the wearer during use, a fluid impermeable backing layer facing away from the wearer during use, and an absorbent body, positioned between the surface layer and the backing layer, whereby the absorbent body comprises superabsorbent polymers (SAP), characterised by that the SAP-material is of at least two variants, whereby the first variant is a SAP with a cross-linking de-gree in the interval from 0.02 to 2.0 %, and the second variant is a SAP with a cross-linking degree in the interval from 3.0 to 7.0 %. Hereby, an absorbent product is provided which is especially adapted for absorption of both blood and urine, since the SAP-material of low cross-linking degree is suitable for absorption of water, and the SAP-material of high cross-linking degree is suitable for absorption of bloodcontaining fluids.
Patent SE-0202760-D0 (SE)
Inventor: WALLENBECK ANDERS
IPC: C10L10/04
Filed: 2002-09-17
Abstract: A fuel additive composition for the reduction/removal of vanadium-containing ash deposits in gas turbines and other by combustion of vanadium-containing fuel driven apparatuses, which composition as its active ingredient comprises a compound of a metal capable of forming a vanadate with vanadium of said ash deposits is disclosed.
Patent SE-0301164-D0 (SE)
Inventor: NORDENFELT MIKAEL
IPC: G01D5/347
Filed: 2003-04-22
Abstract: An absolute optical encoder apparatus for measuring an absolute position comprises an optical disk or scale element (100) having both incremental and absolute code tracks formed thereon. In the embodiment, a photoemitter light source (110, 111) illuminates the tracks onto a CCD area array sensor (115, 116) such that an image is formed from a pixel matrix having of rows and columns. Two detector line rows (410, 420) of the pixel matrix are each read out from the portion of the matrix comprising the incremental and absolute code tracks respectively. Inaccurate mounting of the disk or scale element can cause fluctuations in the period of the code tracks resulting from the rotation of the disk or movement of the scale element. The mounting inaccuracies are compensated for either by matching the spatial frequency by dynamically changing row of detector line read from the incremental image of the code track or by altering the numerical value of the pattern period used in the Fourier phase algorithm. The absolute position is numerically calculated from the imaged code tracks.
Patent SE-8203852-D0 (SE)
IPC: A01G23/00
Filed: 1982-06-21
Abstract: Cutting horizontal, cantilevering objects of splittable material, such as de-barked tree trunks and the like is carried out with the aid of a guided, endless circulating saw chain (10), the upper cutting part of which is moved from below and upwards through the object. The lower edge portions of the cut surfaces at the cut are allowed to bear against each other under the action of the bending moment of the cantilevering object, while the return portion of the saw chain in the cutting area is kept free from the cut surfaces. The saw chain is guided by a chain guide (12) extending curvilinearly under the object and guides the return part of the chain. The chain guide and the guided return part are both outside and below the object during the whole of the cutting operation, while the upper cutting portion of the chain runs straight between the end points of the curved portion of the chain guide. Towards the end of the cutting operation, the part of the object not yet sawn through is subjected solely to short-duration tensional stress and substantially not to bending stress, whereby splitting the material is avoided.
Patent SE-8204910-D0 (SE)
Inventor: EKMAN KJELL RONNY
IPC: F16L37/092
Filed: 1982-08-27
Abstract: An arrangement for rapid and simple push-in connection of one end of a hose, pipe or similar element. The outer surface of the end is made of a soft material into which at least one retaining device appertaining to the arrangement can be forced to retain the end inside the arrangement. The arrangement comprises an outer part, an insertion part disposed therein which bears the retention devices, and seals disposed in a cavity which can co-act with the external surface of the end. The insertion part has an inherent retaining or locking effect on the pipe or other element and a retaining position wherein it is movable in relation to the outer part. The seals comprise two sealing devices arranged one on either side of a guiding device disposed in the cavity. This guiding device is provided to guide the end while it is being pushed in. After the push-in connection has been made, the guiding element continues to center the end inside the cavity. The guiding and sealing elements form a vibration-damping double seal arrangement with the sealing devices located at a distance from one another, viewed in the longitudinal direction.
Patent SE-8302375-D0 (SE)
Inventor: BREDBERG S
IPC: F24F1/00
Filed: 1983-04-27
Abstract: A device for effect regulation of an after-warming apparatus (1) which is designed to receive a flow of pre-treated air from a central pumping unit (2) and to separate and distribute after-warmed extra air flow to different rooms (8). The after-warming apparatus (1) has a manoeuvring device (6) for manual regulation of the heat supply, between, on the one hand, the apparatus's heat control (5) for warmer or colder airflow, and on the other hand, the respective extra air flow.A mixing chamber (11) is situated upstream from the heat changer (5), and a first unit (12) of the mixing chamber, which offers a substantial air pressure and is designed for the intake of the pre-treated air from the central pump to the after-warming apparatus. Another unit (14) of the mixing chamber (11) is designed to take in return air from the rooms (8), whereby a fan (17) is situated between the mixing chamber (11) and the heat control (5) in order to pressure the collective pre treated air, and after draught flow, through the heat control (5). The regulator (20, 21) is designed for automatic regulation of the mixed flow's volume depending on a metered return air temperature or room temperature in one or more of the rooms, so that flow volume increases when supplier unit (21) indicates need for increased effect usage from the heat control and reverse.<IMAGE>
Patent SE-8302443-D0 (SE)
Inventor: DONOMOTO T
IPC: C22C49/00
Filed: 1983-04-29
Abstract: PCT No. PCT/JP81/00399 Sec. 371 Date Jul. 15, 1983 Sec. 102(e) Date Jul. 15, 1983 PCT Filed Dec. 18, 1981 PCT Pub. No. WO83/01960 PCT Pub. Date Jun. 9, 1983.A light metal composite material reinforced by alumina-silica fibers and a method for producing same. The composite material can have high mechanical qualities such as high workability and high wear resistance as well as high thermal qualities such as high fatigue resistance and high thermal conductivity and can also have high mating performance not to cause much wear of the mating member when the assemblage of alumina-silica fibers incorporated in the composite material as reinforcing members includes not more than 17 wt. % non-fibered particles, particularly not more than 7 wt. % of non-fibered particles of not smaller than 150 microns diameter, and has a virtual density of 0.08-0.3 g/cm3. The efficiency of production of the composite material is improved by binding the alumina-silica fibers provisionally with one another by an inorganic binder to have a compression strength no lower than 0.2 kg/cm2.
Patent SE-8302888-D0 (SE)
Inventor: VAN OS C J
IPC: F16M1/023
Filed: 1983-05-20
Abstract: A motor suspension apparatus for a hydromotor of the radial-symmetrical type, characterized by an arm which, in operation, is substantially horizontal, and one end of which is adapted for attachment to the hydromotor and the other end of which is pivotally and fixedly supported in a vertical plane, while between the ends of the arm there is provided a supporting device exerting on the arm a vertical force proportional to the working pressure prevailing in the hydromotor.
Patent SE-8303251-D0 (SE)
Inventor: HAMMAR ALGOT
IPC: A47B23/04
Filed: 1983-06-08
Abstract: A stand intended to hold books, covers and similar objects in an oblique position comprises a support which in end view is substantially Z-shaped where the Z at the under side of the bottom portion thereof and at the over side of the upper supporting portion thereof has skid resistant elements. The bottom portion may have the free end thereof bent to form a compartment to house pens and similar objects. The skid resistant elements are in the shape of strips from rubber or similar material and the elements may be profiled so as to hold calendar cards and the like.
Patent SE-8306447-D0 (SE)
Inventor: LERCH H
IPC: D05B69/26
Filed: 1983-11-22
Abstract: A foot control of the sewing machine can be actuated from a neutral position in two directions. In one case, a variable resistance becomes effective which produces regulating voltages within a determined range. A logic circuit with comparators produces for this voltage range a condition in which the driving motor of the sewing machine is controlled to operate with a number of turns corresponding to the voltage range. When the machine is stopped the needle is automatically positioned in its upper stop position. By repetitive actuation backward of the foot pedal the needle may be positioned in its bottom stop position and again in its upper stop position and so on. The logic treatment of the control signals from the foot control permits to transmit these signals for all required instructions through a two wire cable which is already required for the speed control.
Patent SE-8401140-D0 (SE)
Inventor: KLINGLER O
IPC: G01B21/00
Filed: 1984-03-01
Abstract: The head has a casing 1, to which a follower member 4 mounting an integrated sensor 3 is attached via an optional exchangeable extension member 2. With this construction a signal recognition close to the following operation takes place despite a large admissible deflection movement of the deflection mechanism. <IMAGE>
Patent SE-8402073-D0 (SE)
Inventor: MAGASI J
IPC: A44B11/25
Filed: 1984-04-13
Abstract: There is disclosed a tourniquet which comprises a buckle (11) and a belt (12) which cooperates with the buckle to form a tourniquet loop (15) adjacent to the buckle. A portion of the belt is received by a belt guide (14) in the buckle (11) for longitudinal displacement, though it can be retained therein in response to belt tension. One end (21) of the belt is secured to a coupling member (13) which is pivotally and releasably mounted on a transverse shaft (19) carried by the buckle (11). The coupling member (13) is pivoted by tension in the belt to clamp the belt into position. The first lever arm (20) of the coupling member (13) is adjacent to the tourniquet loop (15), and the second lever arm (22) exerts downward clamping action on the portion of the belt (12) within the guide (14). The belt end (21) is firmly connected to the first lever arm (20) of the coupling member (13). <IMAGE>
Patent SE-8402601-D0 (SE)
Inventor: NIKULAINEN M J
IPC: B30B9/20
Filed: 1984-05-14
Abstract: A drum press for separating liquid from solid substance, the drum press consisting of two different sized, cylindrical, perforated drums rotating one within the other around different centers, between the envelope surfaces of which the liquid is pressed out from the substance being pressed, and the outer drum being provided with non-rotating end plates disposed with requisite clearance in relation to the rotating outer drum. The inner drum provided with a shaft passes through the non-rotating end plates of the outer drum with requisite clearance, and in its shell and in its end plates fixed on the shaft have been made, towards the shell, apertures, through which the liquid that has entered the drum during the pressing operation is enabled freely to flow out from the drum.
Patent SE-8403536-D0 (SE)
IPC: E06B11/02
Filed: 1984-07-04
Abstract: No further information available at time of publication.
Patent SE-8502569-D0 (SE)
Inventor: KNUTSSON H
IPC: G06T7/00
Filed: 1985-05-23
Abstract: The invention concerns an apparatus for determining the degree of variation of a feature in a region of an image that is divided into discrete picture elements, the feature being represented by complex valued signals, one for each picture element, the signal phase representing the feature class and the signal magnitude representing the certainty in the feature assertion. The apparatus includes a unit (3) for providing the complex valued signals (8) within the region and complex valued multiplication factor signals (9) corresponding to the complex valued signals. In a first summation unit (4), a first sum signal is generated by the magnitude products of the signals (8) and corresponding multiplication factor signals (9), and a second sum signal is generated by the complex valued scalar products of the signals (8) and corresponding complex conjugate of the multiplication factor signals. In a second summation unit (5), a third sum signal is generated by the signals (8) that are weighted with the magnitude of corresponding multiplication factor signals (9), and a fourth sum signal is generated by the complex conjugate of the multiplication factor signals (9) weighted with a magnitude of corresponding signals (8). A norming unit (6) is provided for norming the output signals from the summation units in a predetermined way (FIG. 2).
Patent SE-8601566-D0 (SE)
Inventor: NIMMERSJO G
IPC: H02H3/00
Filed: 1986-04-08
Abstract: Method and device for range limitation and direct tripping for protection in the case of a fault on a power transmission line located between two stations (P, Q) with a traveling wave model located in one of the stations (P), which travelling wave model, with the said of measured currents and voltages in the station, calculates the voltage distribution at a number of control points along the line. The range of a protection device is indicated as the distance between the measuring station and that control point for which a voltage difference ( delta u) becomes equal to zero. The voltage difference consists of the difference between the absolute value of a voltage difference ( DELTA u), formed as the sum of a voltage value (U sec ) calculated with the travelling wave model for the control point at a certain time, and the corresponding voltage value (U min ) one half-period earlier and the absolute value of the latter voltage value. When the voltage difference becomes greater than zero, a direct tripping is initiated.
Patent SE-8602368-D0 (SE)
Inventor: DANINDER T
Filed: 1986-05-23
Abstract: The wire (12) is formed between the windings with a fastening arrangement for its fixture to a base (14), and consisting of a loop formed out its own structure. The loop is surrounded by a fixation head (18) of suitable insulating material. The head is provided with a hole which is concentric with the loop, and which accommodates a nail, screw, or similar. The spirally wound wire is of sprung material, such as spring steel, or the like, and is encased in insulating material, such as plastic. The formation of the windings of the wire is such that they are on each side of the fixture. - The fixation head is plate-shaped, and provided with a boss (24) concentric with the loop. This boss stands proud of the plate surface, and incorporates the hole for the nail or screw. The fastening loop is displaced relatively to the spiral wire so that it is located at the side of the spiral outer periphery. (Provisional basic advised Week 8803)(1/3)
Patent SE-8701927-D0 (SE)
Inventor: ECKERUD O
IPC: F16B2/20
Filed: 1987-05-11
Abstract: PCT No. PCT/SE88/00225 Sec. 371 Date Oct. 31, 1989 Sec. 102(e) Date Oct. 31, 1989 PCT Filed May 4, 1988 PCT Pub. No. WO88/08914 PCT Pub. Date Nov. 17, 1988.An arrangement for a snap lock includes a first component having a projecting part that is capable of being introduced into a corresponding cavity in a second component. An indentation in the projecting part is oriented transverse to the direction of introduction into the cavity. A snap device, e.g., a piece of profile strip made of flexible material such as plastic or rubber, is introduced into an undercut groove in the wall of the cavity, wherein a portion of the strip corresponding to the indentation extends into the cavity, thereby producing a snap locking function between the components when introduced one into the other. The components are preferably formed of pieces cut to identical lengths from two extruded profile strips made of rigid material, such as plastic or light metal.
Patent SE-8801525-D0 (SE)
Inventor: SODERLUND F
IPC: F04C29/00
Filed: 1988-04-25
Abstract: A rotary screw compressor with a lift valve comprising a valve member having two rigidly connected cylindrical sections of different diameter. The valve member is displaceably mounted in a valve housing extending through the high pressure end wall of the compressor. The valve housing sealingly surrounds each of the cylindrical sections. The section of the smaller diameter and the corresponding part of the valve housing face the working space of the machine. The lift valve is mounted such that the direction of motion of the valve member is inclined relative to the axial direction of the compressor.