baber/WOPTO huggingface dataset:
Patent SE-7612626-L (SE)
Inventor: ISLER E
IPC: A61G7/10
Filed: 1976-11-12
Abstract: A device for lifting disabled people into and out of a bath tub consists of a frame (5) which has two limbs (5a, 5b) and a yoke (5c) connecting them. Standing upright on said yoke is a column (10) with the lifting device and an extension arm (22) attached thereto for holding a bathing seat (30). The column (10) is supported by oblique supports (11a, 11b) on the limbs (5a, 5b) of the frame so that it can stand freely. At least one of the limbs (5a) is provided with a cuff (9) surrounding the edge of the tub in order thus to avoid displacement of the device relative to the tub. The bathing seat (30) can additionally be turned by a joint on the extension arm (21) so that the latter can be tilted upwards out of the region of the tub when not in use. <IMAGE>
Patent SE-7701570-L (SE)
Inventor: DE VRIES D
IPC: G05D3/14
Filed: 1977-02-11
Abstract: Control system, including a plurality of control members electrically coupled with one another and with a device to be controlled, particularly for controlling a ship's equipment, wherein each control member is provided with a potentiometer for generating electrical control signals, and each control member can be coupled with a follow-up member, the control member and the follow-up member being connected to a differential amplifier determining a signal which is characteristic of a difference in position of each control member and each follow-up member and forming control signals for the follow-up members, the follow-up members preferably being formed by a setting motor and a potentiometer coupled with the same.
Patent SE-7702008-L (SE)
Inventor: SCHEPEL D
IPC: C08G18/66
Filed: 1977-02-23
Abstract: The invention relates to thermoformable polyisocyanurate foams which are produced by reacting a polymethylene polyphenyl polyisocyanate having a specified diisocyanate content with polyethers which have an OH number between 28 and 112 and dihydric alcohols which have a molecular weight between 62 and 200 in the presence of isocyanate trimerization catalysts, blowing agents and other foaming agents.
Patent SE-7703664-L (SE)
Inventor: MAGENHEIM B
IPC: B64D15/20
Filed: 1977-03-30
Abstract: A system for detecting ice on exterior surfaces of aircraft by transmitting a relatively low power microwave electromagnetic signal into a dielectric layer functioning as a surface waveguide, and monitoring the signals transmitted into and reflected from the waveguide. The waveguide includes a termination element which is mismatched with the waveguide impedance, resulting in partial or total reflection of the microwave energy from the remote end of the waveguide. As ice builds up on the surface waveguide, the impedance or reflection characteristics of the composite waveguide comprising the ice layer and the permanent surface waveguide give a reliable indication of the presence and location of the ice. The reflection characteristics are conventionally monitored utilizing a dual directional coupler and a reflectometer.
Patent SE-7709089-L (SE)
Inventor: WACHENDORF P
IPC: H01R39/38
Filed: 1977-08-11
Abstract: This brush holder for electrical machines is provided with guide elements (9, 10) which bound a retaining region for at least one carbon brush (8), as well as with an arrangement (17; 15, 16) having means (20) for individually acting on each individual carbon brush with a specific contact-pressure force. In the case of brush holders, not all the components are normally subjected to wear or to uniform wear. Specifically, in order to avoid having to replace undamaged parts as well in the case of expensive brush holders, a brush holder is proposed in the case of which parts which are subject to wear can be replaced easily and cheaply while maintaining the original dimensions. In the case of such a brush holder, the guide elements (9, 10) are two profiled bodies which extend over the entire length of the brush holder and have a flat reference surface (12, 13). The supporting structure (2, 4) contains elements (6) which support the guide elements and have bearing surfaces which are located symmetrically with respect to a plane containing the brush longitudinal axis (7), the reference surfaces (12, 13) of the guide elements (9, 10) resting on associated bearing surfaces of the supporting elements (6). The guide elements are detachably connected to the supporting elements. <IMAGE>
Patent SE-7902506-L (SE)
Inventor: SICKEL H-W
IPC: B62D33/02
Filed: 1979-03-20
Abstract: A hinged stanchion 5 supports a hinged side/tailboard 8 of a commercial vehicle in the upright position and includes a horizontal pivot pin 13 mounted in an upwardly open half bush 2 and a vertically sliding locking bolt 11 positioned vertically above said pivot and having a transverse member 14 engaging in a fixed hook-shaped keeper 3, a spring 17 being provided to urge said transverse member into said keeper. This simultaneously urges said pivot into the half bush thus eliminating movement between the component parts of the stanchion when in the locked condition. In a preferred form there also included an addition locking means 20 and acting to prevent the release of the locking mechanism when the side/tailboard is in the upright position. <IMAGE>
Patent SE-7904850-L (SE)
Inventor: BIANCO C
IPC: A61F13/494
Filed: 1979-06-01
Abstract: A diaper comprises an outer sheet of waterproof plastic material having a deformed recess area between the sides and ends thereof which forms a pad receiving cavity which is bordered by marginal areas on each side and end. The cavity is about an inch deep and includes a bottom which is advantageously provided with corrugations or pleats which facilitate its expansion or distortion during wearing. An absorbent pad is disposed in the cavity, and a moisture holding strip of plastic material overlies at least a part of the marginal area on each side of the cavity and at least a portion of each side of the pad. The strip is welded to the marginal areas, and as a feature of the construction the plastic is stretched relative to the outer sheet and held in a stretched condition during welding so as to impart some resilient characteristics to the area which is adapted to be engaged around the legs of the wearer. Because the strip overlies the cavity, it aids in securing the pad in position and it insures that any liquid such as urine which may collect in the pad will not run out of the cavity.
Patent SE-7906498-L (SE)
Inventor: DEBANDE G
IPC: C10G17/04
Filed: 1979-07-31
Abstract: The invention relates to a process for the removal of nitrogen impurities from a liquid hydrocarbon mixture. In the process according to the invention an aqueous acid and the mixture of hydrocarbons are introduced into a small mixer. The acid concentration of the said solution can be between 0.01 and 5 vol-%. The mixer is used to form an emulsion of hydrocarbons in the aqueous acid solution by operating it for no more than 2 seconds. The emulsion is transferred from the mixer to a decanter, and the purified hydrocarbons are extracted.
Patent SE-7908575-L (SE)
Inventor: DI MAIO R
IPC: B32B7/03
Filed: 1979-10-17
Abstract: A process for forming a panel from two or more thermoplastics sheets comprising the steps of separately feeding the sheet simultaneously through a controlled temperature furnace so as to cause expansion thereof, heating at least opposed surfaces of adjacent sheets to be further heated to their melting temperature and then causing said sheets to converge together until they abut one another whereupon the opposed surfaces which have been further heated fuse or weld together, the panel thus formed then being calibrated and cooled. The invention also relates to an apparatus comprising various means for carrying out such a process and to a panel thus produced. <IMAGE>
Patent SE-7908850-L (SE)
Inventor: UMEZAWA H
IPC: C07H15/234
Filed: 1979-10-25
Abstract: Aminoglycosidic antibiotic comprising a 6-0-(3''-aminoglycosyl)-2-deoxystreptamine optionally having a 4-0-(aminogycosyl) group, such as kanamycins, gentamicins, sisomicin, forms reversible complex with zinc cations by association of the zinc cations with some pairs of aminohydroxyl groups in the aminoglycoside, and the zinc-complexed amino groups are blocked from acylation. Reaction of this zinc complex with an acylation reagent having an amino-blocking acyl group brings about acylation of the non-complexed amino groups to give an N-acylated zinc complex, namely a complex of zinc cation with an N-acylated aminoglycosidic antibiotic derivative. Removal of zinc cations from N-acylated zinc complex yields a partially N-acylated aminoglycosidic antibiotic where 1- and 3''-amino groups are unprotected but all other amino groups protected with acyl group. Further reaction of this partially N-acylated product with a certain alkanoic acid or N-formyl-imidazole results in preferential acylation of 3''-amino group without 1-amino group being acylated, affording a 1-N-unprotected and other N-fully-protected derivative of the aminoglycosidic antibiotic which is valuable to be 1-N-acylated with  alpha -hydroxy- omega -aminoalkanoic acid for high-yield production of known semi-synthetic 1-N-( alpha -hydroxy- omega -aminoalkanoyl)-aminoglycosidic antibiotic.
Patent SE-7910523-L (SE)
Inventor: MILLER R E
IPC: B41M5/145
Filed: 1979-12-20
Abstract: A substantially colorless marking liquid, particularly for use in pressure-sensitive record material, comprising (a) a colorless chromogenic material, (b) a solvent for said chromogenic material and (c) an additive for controlling CB decline. The additive for controlling CB decline, i.e., controlling the capability of the CB sheet to produce an image of satisfactory intensity even after exposure of the CB coating to light, includes certain chromogenic materials such as Pyridyl Blue and phenol derivatives having a free reactive (ortho- or para-) position. The marking liquid helps to prevent CB decline in, for example, carbonless copy paper, a long-standing problem in the art.
Patent SE-8005115-L (SE)
Inventor: DILLON B N
IPC: G01G19/02
Filed: 1980-07-11
Abstract: An improved weighing apparatus includes a plurality of platforms disposed in a linear array. Each of the platforms has a pair of longitudinally extending support sections located adjacent to opposite edges of the platform. A plurality of beams and a deck plate extend between the support sections to provide a rigid platform which can withstand relatively heavy loads without excessive deflection. Cantilevered support arms project outwardly from the support sections of one of the platforms into the support sections of the next adjacent platform to partially support the next adjacent platform. The support arms have free end portions which are loaded by the next platform. A load responsive unit is associated with each of the support arms. Each load responsive unit includes a cantilevered load arm having a fixed end portion which is connected with a fixed end portion of a support arm and a free end portion which is deflectable toward the support arm under the influence of a load. The load is transmitted from the free end portion of the load arm to a support surface by a base which extends through an opening in a bottom wall of a support section.
Patent SE-8006092-L (SE)
Inventor: EKSTROM O G E
IPC: B65H19/22
Filed: 1980-09-01
Abstract: Method and arrangement for the straight rolling up of roofing paper and similar web-like material in large lengths and widths. The web is maintained in the prestressed state essentially during the entire rolling-up operation, and the end parts of the centre tube, around which the web is rolled up, are controlled by guide elements in such a way that the said end parts move as a pair in straight vertical paths, the vertical movement taking place in two vertical planes at right angles to the horizontal rolls. Preferably, the said end parts are guided by means of mechanical guides. The driving rollers for the core formation are mounted in a carriage which transfers the core roll from a core-forming position to the position for the final rolling-up phase, the web tension being maintained essentially during the entire transfer operation.
Patent SE-8104251-L (SE)
Inventor: YOSHIDA H
IPC: D04B21/20
Filed: 1981-07-08
Abstract: A separable slide fastener has a pair of warp-knit stringer tapes each with a series of openings for easy attachment to a knit fabric. Each of the stringer tapes includes a reinforcement film bonded to a lower end portion thereof and having a recess which allows some of the tape openings to be exposed for use in attachment to the knit fabric. The recess may be covered with a thin layer penetratable by knitting needles. A separable bottom end stop is injection-molded on the reinforcement films bonded to the stringer tapes.
Patent SE-8104897-L (SE)
Inventor: TROLLE STEN
IPC: G07F7/06
Filed: 1981-08-18
Abstract: PCT No. PCT/SE82/00260 Sec. 371 Date Apr. 14, 1983 Sec. 102(e) Date Apr. 14, 1983 PCT Filed Aug. 16, 1982 PCT Pub. No. WO83/00644 PCT Pub. Date Mar. 3, 1983.Apparatus for sorting packagings such as cans of a certain type of material from packagings of other types of materials comprising a support member transporting the packagings one by one to a compression station at which are disposed first and second pressing members arranged to move relative to each other to compress the packagings transported by the supporting member. The relative movement of the pressing members and transfer of the packagings when relative movement of the pressing chambers has ceased is controlled by a regulating mechanism such that when compressive forces of a magnitude within a predetermined range required for packagings of the type of material in question allow the pressing members to move towards each other to complete the pressing operations whereby the packagings are compressed to a size before transfer to a collecting device. In the case of compressive forces of a magnitude outside the predetermined range, the packagings are prevented from being transferred to the collecting device. The support member is movable relative to the pressing members and comprises a loading member which places the packagings in position for compression between the pressing members.
Patent SE-8205567-L (SE)
Inventor: FORS B G
IPC: B01D53/04
Filed: 1982-09-29
Abstract: The subject is a process and equipment for purifying a gas, in particular air, containing pollutants in the vapour form. For this purpose, the gas to be purified is passed through a purification vessel (1) in which a cooler (5) and an adsorption filter (2) are arranged behind or above the latter. The gas inlet (13) is located in front of or below the cooler (5). The gas outlet (14) is located behind or above the adsorption filter (2). A condensate outlet (18) is provided in the bottom of the vessel (1). For the purpose of cleaning the filter, the gas feed is stopped and the pollutants precipitated in the filter (2) are reconverted into their vapour form and subjected again to cooling. The resulting condensate is discharged together with or separately from the pollutants previously precipitated in the gas purification. To extend the life of the filter (2), the conversion of the pollutants, precipitated in the filter (2) into their vapour form is carried out under a reduced pressure (vacuum). The reduced pressure is generated by connecting a vacuum source (vacuum pump 7) to the vessel (1). Preferably, the vacuum source (vacuum pump 7) is connected to the gas inlet (13), so that the pollutant vapour is passed again through the cooler (5) located in the vessel (1). As a result of the reduced pressure, the boiling points of the pollutant precipitated in the adsorption filter (2) are considerably lowered, so that no temperature increases, which adversely affect the life of the filter (2), are necessary for vaporising the pollutants. <IMAGE>
Patent SE-8206317-L (SE)
Inventor: WALTHER W
IPC: C14C11/00
Filed: 1982-11-08
Abstract: A lacquer composition comprising a water soluble reaction product of (a) a water soluble acrylic polymer or copolymer having pendant amine groups, and (b) a glycidyl ether of a di- or polyhydric alcohol or monomeric phenolic compound having 2-4 aromatic hydroxy groups with the proviso that per amine equivalent of component (a) 0.5-0.85 epoxide equivalents of component (b) are present, the reaction product being hardened by a mixture of component (b) above and a glycidyl ether of a polymeric phenol-aldehyde condensate or of polyamine derived from ethyleneimine and/or propyleneimine. The composition is useful for coating such substrates as leather.
Patent SE-8207374-L (SE)
Inventor: NILSSON G M
IPC: A41D13/02
Filed: 1982-12-23
Abstract: The protective article of clothing, partic. for children, has a flexible cover (10), and a semi-stiff, transparent hood (12). An air supply channel (13) forming a back support plate is made of porous rubber or plastics, and issues into the hood above the head of the wearer and extends downwards along the back of the wearer. An air filter (21) is inserted in the channel (13) between its mouth (15) and a suction fan (22). The interior and most of the exterior of the air supply channel is of open pore structure to produce noise damping.
Patent SE-8300081-L (SE)
Inventor: SCHUBERT J
IPC: F16L3/22
Filed: 1983-01-10
Abstract: In a holder for pipelines which are arranged especially in a nuclear power station, in each case one pair of pipe supports (22, 24, 26) is provided for guiding the pipe. In this case, said pipe supports are in each case mounted on a supporting framework (10, 12). The supporting frameworks are assembled from vertical stays (36, 38, 58, 60) and horizontally aligned supports (40, 62) as well as connecting supports (66). Feet (52) are provided on the stays for mounting on the foundation (14) and fixing plates (70) are in each case arranged on the free ends of the retaining supports (68) for fixing said retaining supports (68). In order to be able to provide the holder with vertical and horizontal bending prestressing, the retaining supports (68) have a length (L) which permits the application of the vertically downwardly directed bending stress by lowering the stays (36, 38, 58, 60). In order to generate a bending stress in the stays (36, 38, 58, 60) which are aligned in the direction towards the wall (16), the retaining supports (68) are additionally stepped in their effective length. Figure 1 is proposed as significant. <IMAGE>
Patent SE-8301713-L (SE)
Inventor: NORELL M
IPC: A47C1/032
Filed: 1983-03-28
Abstract: The invention involves a chair with an a folding back-rest (17) revolving around and extending below an axis of oscillation (19) with an arm (18a) which supports the rear end of the seating frame (22). When the back-rest is pulled backwards the seating frame is pushed forwards with regards to the axis of oscillation. According to the invention a seat cushion (36) is loosely laid on a sliding plate (38) attached to the seating frame. The seat cushion's back end is through linking arms (39) attached to the chair's frame (10, 15), which results in the seat cushion lying stationary relative to the axis of oscillation when the seat frame is pushed forward. As a result the back of the person seated is prevented from gliding down the back-rest when the seat frame is pushed forward.<IMAGE>
Patent SE-8303539-L (SE)
Inventor: KREBS E P
IPC: C07C233/02
Filed: 1983-06-20
Abstract: Compounds of the formula   <IMAGE>  wherein R<1> is a group of the formula   <IMAGE> R<2> is hydroxy, lower-alkoxy, amino, mono-(lower-alkyl)amino or di-(lower-alkyl)- amino, R<3> is lower-alkyl or halogen, R<4> is lower-alkyl, R<5> is lower-alkoxy, R<6> is hydrogen or lower-alkyl and R<7> is lower-alkyl or halogen, and pharmaceutically acceptable salts of the carboxylic acids of formula I can be used for the treatment of neo-plasms and dermatoses. The compounds of formula I can be obtained by forming the side-chain from corresponding cyclic and aliphatic for components by means of a Wittig or Horner reaction.
Patent SE-8304161-L (SE)
Inventor: JAGOB K
IPC: B25B1/24
Filed: 1983-07-27
Abstract: Parallel vice with a basic body, guide rail, screw spindle and spindle nut. The spindle nut is designed as a device for reducing edge pressures caused by tension forces. For this purpose, it can be moved, under the effect of the tension force, together with the guide rail supported that on it towards the upper sliding surface until the guide rail is supported and clamped flat on this upper sliding surface. 
<IMAGE>
Patent SE-8403244-L (SE)
Inventor: DAHLBERG B A G
IPC: A61M1/34
Filed: 1984-06-18
Abstract: A blood filtering system acomprising means (2, 3) for the withdrawal of the blood from a patient (1) or some other source, a filter (11), by means of which a filtrate can be withdrawn from the blood as well as means (4, 5) for the return of the remainder of the blood to the source together with any replacement fluid, a measuring device (26) being arranged for the measurement of the amount of the filtrate withdrawn. 
<??>In connection with the said measuring device (26) a pressure equalizing device (20) is arranged for the equalizing of the pressure in the flow of filtrate conducted to the measuring device (26). 
<??>The system in accordance with the invention is intended in particular to be used in conjunction with haemofiltration or plasmafers where a replacement fluid is supplied in place of the filtrate withdrawn.
Patent SE-8403583-L (SE)
Inventor: MULLER A
IPC: B66C1/18
Filed: 1984-07-05
Abstract: The bundle-lifting harness is provided for long goods and comprises a lifting belt (2) and lashing belt (3), which are combined to form a unit (1) for application to the long goods in a single operation. The lifting belt (2) and the lashing belt (3) are combined by a connecting sleeve (4) but are able to move relative to each other, so that at the time of lifting, the lifting belt (2) is moved immediately into the necessary position and the load is suspended uniformly from the lifting belt (2). <IMAGE>
Patent SE-8404250-L (SE)
Inventor: BAHL O P
IPC: G01N33/76
Filed: 1984-08-27
Abstract: Antisera suitable for detecting the presence of human chorionic gonadotropin in body fluids by immunoassay are prepared by administering to a host animal an antigen comprising the  beta -subunit of human chorionic gonadotropin which has been modified by cleaving and optionally conjugating the thus modified  beta -subunit with a protein or hapten capable of enhancing the immunogenetic potency of the antigen. The antigens are also useful for the contraceptive purposes to terminate pregnancy.
Patent SE-8404518-L (SE)
Inventor: NYBLOM TAGE
IPC: B42F13/00
Filed: 1984-09-10
Abstract: Each of several profile pieces (10,11) carries two forks (14,15) on its one arm, which are pivotably connected to each other at the free end of the profile piece other arm. The profile pieces themselves are pivotable relative to each other between a closed position, in which a second part (2) of the mechanism has a U-shaped cross-section - between the arms of which the forks extend - and an open position. The second part has a coupling component for releasable connection with the shaft of the first part. The two shafts extend parallel to one another, and the second part of the mechanism is articulated around the first shaft to the first mechanism part.
Patent SE-8405925-L (SE)
Inventor: GUSTAFSSON GUSTAF ALVAR
IPC: B65D5/64
Filed: 1984-11-23
Abstract: The clip for holding together superposed or upon each other folded portions (3, 5) of a box blank folded to form a box or the like is constituted by a pair of walls (8) with a web (10) permanently connected to at least one of the walls, the web being adapted to be inserted into slots or apertures (6) aligned in the box wall portion formed by the superposed or upon each other folded blank portions. Upon the web having been inserted into the slots the blank wall portions are held against each other by the walls of the clip, one of which may be detachable and mountable on the web upon the latter having been inserted into the slots.