baber/WOPTO huggingface dataset:
Patent SE-8205879-D0 (SE)
Inventor: CABRERA P P
IPC: G01N1/00
Filed: 1982-10-15
Abstract: A liquid transfer rotary valve assembly capable of measuring and delivering at least a pair of different sample volumes in the microliter range along with a predetermined volume of diluent as a pair of different dilutions directed to different locations. The valve assembly provided herein includes a pair of stationary outer disc members and a movable inner disc member sandwiched therebetween, the facing surface portions being sealingly frictionally engaged. Each disc has an axial central passage to accommodate a spindle. An external hollow loop is provided on one of the stationary discs having a precise volume in the microliter range. A segmenting passageway is provided on the movable inner disc member. A source of sample is communicatively coupled through the other stationary disc to the segmenting passage which is arranged in series with the external loop. After a continuous stream of sample is disposed through the serially connected segmenting passage and loop, the inner member is angularly moved to place the content of the segmenting passage in communication with a source of diluent and a passage leading exterior of the valve. Reverse angular movement of the valve element enables backwash through the valve subsequent to delivery.
Patent SE-8205891-D0 (SE)
Inventor: TOHMATSU J-I
IPC: C07K16/18
Filed: 1982-10-18
Abstract: Process for the preparation of a novel  alpha -L antibody comprising immunizing an animal other than a human with the  alpha -L antigen or alpha -L antigen/ alpha -L antibody complex, and collecting antiserum from the animal; a method for the purification of  alpha -L antigen comprising subjecting the material containing the  alpha -L antigen to the density gradient centrifugation, and collecting a fraction having a buoyant density less than 1.1 g/ml; a reagent comprising alpha -L antigen; and a reagent comprising  alpha -L antibody for detection of the  alpha -L antigen and the  alpha -L antibody, such detection being useful for the diagnosis of liver diseases and examination of the blood for blood transfusion.
Patent SE-8300572-D0 (SE)
Inventor: CARLSSON I
Filed: 1983-02-03
Abstract: A locking arrangement for fastening weights to a ski pole containing a sleeve 5, a locking element 19 for locking the sleeve to the ski pole, and a weight clamping ring 27 with one free end surface 33 for pressing against the weights. According to the invention, the locking element consists of a turnable locking ring 19 which is in thread engagement with the sleeve and which has an axial flange portion 20, wherein the weight clamping ring has an axial flange portion 28 which is in thread engagement with the axial flange portion 20 of the locking ring. Furthermore, the sleeve has a conical portion 8 and is slotted to form lengthwise tongues, arranged to be clamped against the ski pole upon turning of the locking ring across the conical portion 8 of the sleeve. <IMAGE>
Patent SE-8303586-D0 (SE)
Inventor: AHLEN JAN
IPC: H05B3/34
Filed: 1983-06-22
Abstract: The glare comprises several layers. The outer layer can be a skin. Beneath this there is a first insulation layer of heat reflecting foil, then another insulating layer comprising a material of low moisture absorbency, then a layer, which contains a support on which are flexible electrical conductors (this is the heating layer) and an inner lining layer. - The support is made of PVC. The insulation layer comprises thinsulate (RTM). The electrical conductors are fine copper threads which are connected to a battery of 12V masamum.
Patent SE-8401567-D0 (SE)
Inventor: HUNGER J
IPC: B23B31/173
Filed: 1984-03-21
Abstract: A drill chuck for a hand-held drilling device, such as a hammer drill, percussion drill or the like, includes a chuck body mounting a plurality of clamping jaws. An adjusting sleeve is rotatably mounted on the chuck body for positioning a partly frusto-conically shaped bracing sleeve for radially positioning the clamping jaws to secure or release a tool shank. The adjusting sleeve includes gear teeth which can be engaged by a ring gear key for rotating the adjusting sleeve relative to the chuck body. A locking sleeve is axially displaceably mounted on the adjusting sleeve. In a first position, the locking sleeve blocks engagement of the key with the ring gear teeth. In a second position, the locking sleeve is moved affording access by the key to the ring gear teeth so that the adjusting sleeve can be rotated and the clamping jaws radially positioned by the bracing sleeve.
Patent SE-8403756-D0 (SE)
Inventor: ENGELHOLM TORBJOERN
IPC: A23L19/12
Filed: 1984-07-17
Abstract: Method for producing Paris potatoes from unpeeled potatoes, by which method the potato (5) is shaped by means of two abrading elements (1, 2) which rotate at different speeds (m, n), form an opening (4) between them and subject the potato to two abrading actions (A, B) which act in opposite directions, and by which method the potato is abraded until it has been shaped into a ball (5'') of such a size that the potato is released from the two abrading elements and drops through the above-mentioned gap. 
<??>The machine for carrying out the method comprises two rollers (1, 2) which rotate in the same direction at different speeds, are situated axially alongside one another and are provided with abrading circumferential grooves (3), which are situated on the two rollers in pairs, one precisely in front of the other in a radial direction, and form a circular passage (4) of a size which corresponds to the desired size of the potato balls (5''). 
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Patent SE-8500410-D0 (SE)
Inventor: NEUBRAND T
IPC: B60T13/12
Filed: 1985-01-30
Abstract: A slip-controlled brake system for automotive vehicles comprises a braking pressure generator (1) including a power brake booster (2) supplied with auxiliary energy, as well as of a master cylinder (3) directly connected thereto. The wheel brakes of the rear axle HA are connected to the power brake booster (2), while the front-wheel brakes communicate with the working chamber (16) of the master cylinder (3). For the purpose of brake slip control, inlet valves (EV) are inserted into the pressure fluid conduits to the wheel brakes, and outlet valves, (AV) are inserted into the pressure fluid lines from the brakes to a pressure supply reservoir (15).
Patent SE-8506057-D0 (SE)
Inventor: AASLAND O
IPC: A01D34/52
Filed: 1985-12-20
Abstract: A cutting unit for a forage harvester comprises rotating flails cooperating selectively with either a fixed first counterblade 22 or a second counterblade 27. Counterblade 27 can be pivoted (11) from an inoperative upper position to an operative lower position in which the planar face of counterblade 27 extends tangentially with respect to the path of movement of the cutting tips of the flails. When counterblade 27 is in its operative lower position, it is below the fixed counterblade 22 and cooperates with the flails to chop pre-cut vegetation (Fig. 7). When the counterblade 27 is in its inoperative upper position, counterblade 22 co-operates with the flails to cut standing vegetation (Fig. 6). <IMAGE>
Patent SE-8604027-D0 (SE)
Inventor: RUFF H-A
IPC: B65H18/10
Filed: 1986-09-24
Abstract: A winding machine for paper-core insertion is provided for the simultaneous, shaftless winding in two winding beds the strips of a web slit lengthwise. The machine has three support rollers generally arranged next to each other, and the web strips are alternately run into the winding beds. A winding frame with a core guide is associated with each edge of the wound rolls, which core guides have core grips. A transport device, positioned above the middle of the three support rolls, cooperates with an insertion assembly to transfer new paper cores into the respective winding beds. Alignment of all paper cores in unbroken sequence on the transport device ensures transfer of the paper cores of the proper width to the correct location. Each winding frame has an insertion device on either side of a separating plane defined by consecutive wound rolls. The insertion devices transport new paper cores to the appropriate core grips for transfer to the winding bed.
Patent SE-8702771-D0 (SE)
Inventor: NILSSON S M
IPC: B01J37/02
Filed: 1987-07-06
Abstract: A catalyst carrier (3) comprising two superposed webs (6, 7) of material which are wound about a core sleeve. One (6) of the webs is provided with transverse ridges (8) forming channels (9) which extend axially through the carrier. The other web (7) is provided with ribs (10) which cooperate with indentations made in the ridges (8) in the first web (6), whereby the webs (6, 7) are mechanically locked to each other.
Patent SE-8703300-D0 (SE)
Inventor: LAITEM L
IPC: C11D17/08
Filed: 1987-08-26
Abstract: A nonaqueous liquid automatic dishwashing detergent composition with improved rinse properties and method of using the detergent composition. The dishwashing composition comprises a liquid nonionic surfactant containing a stable or readily redispersible suspension of polyphosphate builder salt.
Patent SE-8705175-D0 (SE)
Inventor: ILLESY O
IPC: A47L9/04
Filed: 1987-12-29
Abstract: Belt 11 of a roller brush assembly 1 of a vacuum cleaner is at least partly enclosed in a casing 2 formed by parts 3, 4, the casing being pivotally mounted about axis 6 of drive shaft 7 and being supported by roller brush 9. The casing may be provided with flanges 17 co-operating with ribs 16 on the roller brush to form a labrynthine passage to prevent entry of dirt into the casing in use. An intermediate roller 13 may be located between the drive shaft and roller brush to support the belt. The arrangement is designed to prevent impairment of the belt drive by fluff and dirt. <IMAGE>
Patent SE-8800490-D0 (SE)
Inventor: SUNDQVIST ARNE GUSTAV
IPC: F16D41/20
Filed: 1988-02-15
Abstract: In an arrangement with a coupling arrangement 3 for interconnecting two parts 1, 2, the first part 1 or 2 comprises a first essentially cylindrical element 5 or 9, the centre axis of which essentially coincides with the axis of rotation of the first part. The coupling arrangement consists of a coil spring 3 which bears against the outer surface of the essentially cylindrical element 5 or 9. The diameter of the coil spring is, in the relaxed state, smaller than the diameter of the cylindrical element, so that its turns bear against the latter under friction-generating prestress. The coil spring is arranged so as to interact in such a manner with the other part that, when an attempt is made to rotate one part in a first direction, friction forces originating from said prestress bring about a locking function preventing relative movement between the parts and, when an attempt is made to rotate said one part in the other, opposite direction, relative movement of the parts is permitted. <IMAGE>
Patent SE-8900741-D0 (SE)
Inventor: NAESLUND U W
IPC: B27B9/00
Filed: 1989-03-03
Abstract: In a supporting device for the steering mechanism of a clearing saw it is possible to turn the steering mechanism from a working position to a transport position by securing the steering mechanism between two washers (15,16) provided with a cylindrical recess (17). The washers have oblong, arched grooves (21,22) penetrated by screws (19,20) threaded in the body (10) of the device.
Patent SE-8901780-D0 (SE)
Inventor: WESTERLUND B G
IPC: B66F9/12
Filed: 1989-05-18
Abstract: The invention relates to a device 1 suited to raising or lowering an article, comprising a stand 2, a surface 3' supporting or bearing the article and belonging to a load carrier 3, a drive member 10 intended to interact with the load carrier 3 such that the latter can be raised or lowered by means of opposite wheels 5,6 or rollers along a stand section 4 belonging to the stand, and in which a member 8" which assumes the weight of the article and of the load carrier is arranged to interact with the load carrier 3 at a distance from the said stand section 4, further to which this weight-assuming member 8" is constituted by a flexible member, such as a chain, running from the load carrier 3 upwards and over two breaker wheels 14,13 attached to the upper part of the stand or stand section. The weight-assuming member 8" is arranged to interact with the load carrier 3 at such a distance below the load-assuming surface 3' that the latter can be raised to a level adjacent to or can be situated close to the top surface 4a of the stand or stand section. <IMAGE>
Patent SE-8902042-D0 (SE)
Inventor: FEYEN J H M
IPC: A61K38/04
Filed: 1989-06-05
Abstract: Somatostatin analogues and derivatives in free form or in pharmaceutically acceptable salt or complex form are useful for treating degenerative and inflammatory processes in bone or cartilage, e.g. arthritic conditions or diseases.
Patent SE-8902612-D0 (SE)
Inventor: SCHMIDHUBER K
IPC: B60J10/82
Filed: 1989-07-28
Abstract: A multipart, telescopic shield for covering the lateral gap between the underside of a rigid sliding cover with which it is displaceable and the roof frame of a roof of a motor vehicle. The sliding cover has front and rear guide shoes which are guided on rails arranged laterally on the roof frame. In addition, the sliding cover has a water deflector which is displaceable therewith to underpin the rear edge gap between the cover and the fixed vehicle roof. The water deflector is also guided along the guide rail by guide shoes. The water deflector is connected to the cover by arms which are constructed as a shield.
Patent SE-8903427-D0 (SE)
Inventor: JOHANSSON AA
IPC: A47L11/206
Filed: 1989-10-18
Abstract: The invention concerns a cleaner comprising a suction nozzle (1) having a movable cleaning disk (12) and a suction pipe (5) which is in communication with a source of suction power. The cleaner comprises a driving mechanism (10) for propelling the cleaning disk (12), the latter being arranged, while performing an oscillating movement, to effect a surface treatement in contact against the surface. The driving mechanism is a turbine wheel (10) which is driven by a current of suction air generated by the source of suction power. The cleaning disk (12) is mounted on the rotational shaft (1) of the turbine wheel (10) and the turbine wheel (10) is provided with an eccentrically positioned weight (13) which is arranged to cause said cleaning disk to oscillate in its own plane.
Patent SE-9000479-D0 (SE)
Inventor: GRANBOM BO
IPC: F15B15/08
Filed: 1990-02-09
Abstract: An attachment arrangement for attaching an object (4), for instance a rail, such as a support rail, brake rail, mounting rail or the like, onto a piston-cylinder control device (1), the cylinder of which has two undercut grooves (3) extending along at least one of its sides, these grooves being parallel with one another and therewith also with the cylinder axis. The object (4) is provided with two parallel ridges or keys (5), each of which is intended for locking coaction with a respective undercut groove (3). At least one wedge-shaped, elongated device (6) is arranged between the outside of the cylinder (1) and the object (4), in connection with each pair of coacting grooves (3) and ridges (4). Means (9) are provided for moving the wedge-shaped devices (6) in a direction transversely to the cylinder axis, so that these devices (6), in engagement with oblique surfaces (7) on the cylinder (1) and/or the rail (4), will fixate the rail in a position parallel with the cylinder axis. <IMAGE>
Patent SE-9001634-D0 (SE)
Inventor: ANDERSSON R
IPC: D21D5/24
Filed: 1990-05-07
Abstract: PCT No. PCT/SE91/00302 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Apr. 29, 1991 PCT Pub. No. WO91/16988 PCT Pub. Date Nov. 14, 1991.A hydrocyclone plant comprises a great number of hydrocyclones (1) arranged in a plurality of separate assemblies (10, 10A, 10B). Each hydrocyclone assembly includes branch pipes (6, 6A), to which the hydrocyclones of the assembly are connected in parallel relationship to one another. There are main pipes (13) of the same number as that of the branch pipes of each assembly, the branch pipes of each assembly being connected to said main pipes, respectively. According to the invention, clamping means (8, 9) are provided for releasably clamping each hydrocyclone substantially transversely against at least one of the associated branch pipes (6, 6A) of the latter, and the individual assemblies include various numbers of hydrocyclones, for optimizing the desired capacity of the hydrocyclone plant.
Patent SE-9001862-D0 (SE)
Inventor: AXBERG C G
IPC: C07C229/12
Filed: 1990-05-23
Abstract: Tertiary amines and quaternary ammonium compounds which are characteristic in that they contain two longer alkyl or alkenyl groups and at least one ester group which can be hydrolyzed and thereby confer to the compounds a different ionic character than the original one. The tertiary amines and the quaternary ammonium compounds are useful among other things as bactericides and textile softeners. The tertiary amines and quaternary ammonium compounds are characterized by general formulae (I) and (II), respectively, wherein R are straight of branched alkyl or alkenyl groups with 7 to 24 carbon atoms, R1 is an alkyl group with 1 to 4 carbon atoms, n is an integer of 1 to 4 and R' and R'' independent of each other are hydrogen, alkyl- or hydroxy- alkyl groups with 1 to 3 carbon atoms or hydroxyl groups, m is 0 or 1 and A is a group containing an ester group or a group containing an amido function and is a group 1) -(O-CH2-CHR''')p-O-C(O)-(CH2)q- 2) -C(O)O-CHR'''-CH2-(O-CHR'''-CH2)p- 3) -C(O-CH2-CHR''')p-O-C(O)-O-CHR'''-CH2-(O-CHR'''-CH2)p- 4) -C(O)-O-CH2-C(OH)H-CH2- or 5) -C(O)-NH-(CH2)z-, wherein R''' is hydrogen or a methyl group, p is 0 to 5, q is 1 or 2 and z is 2 or 3, whereby, however, the total number of alkyleneoxide groups in groups of type 3 does not exceed 5, R2 is an alkyl or hydroxyalkyl group with 1 to 4 carbon atoms and X is an anion.
Patent SE-9003533-D0 (SE)
Inventor: WOSINSKA L
IPC: G11C19/30
Filed: 1990-11-06
Abstract: This invention concerns devices for time division multiplexing of electrical and/or optical digital signals in order to synchronize or retard an optical or electrical digital signal or convert serial electrical or optical signals to parallel optical signals. For this the input signals are taken into first bistable laser diodes BLD1, BLD2, ., which at the same time are provided with a first time signal CLK1. The digital information which is stored in the bistable laser diodes is taken via optical insulators 7 to bistable laser diodes BLD'1, BLD'2, ., in a second set. In this way a number of stages in an optically changing device are obtained, where each stage is connected with the subsequent stage by an optical signal via further optical insulators 9. The laser diodes in the second set are controlled by a second time signal CLK2. With a suitable choice of time signals a displacement is obtained of the input information in stages from one stage to the subsequent stage. A time division multiplexed optical signal is obtained as output signal from the laser diodes in the last stage composed of the input parallel signals and a synchronized and retarded correspondence to an input electrical or optical signal respectively from the laser diodes in each stage and a correspondence to the incoming signal converted to parallel form. The invention also concerns a master/slave flip-flop from which the abovementioned devices are constructed. <IMAGE>
Patent SE-9003583-D0 (SE)
Inventor: STRAND MICHAEL
IPC: B25G3/20
Filed: 1990-11-12
Abstract: A handle (1) for application to an elongated element (10) such as the shaft of an implement or tool. The handle has a handle sleeve (2), an operating part (3) which can be turned relative to sleeve (2) about the geometric axis of sleeve (2) and fixed in the required rotational position relative to the latter, and an engagement part arranged within handle sleeve (2) and having the shape of at least one helical spring unit (4) into which the elongated element (10) is to be inserted and which is, by one of its ends, non-rotatably connected with handle sleeve (2) and, by its other end, non-rotatably connected with operating part (3). The diameter of spring unit (4) diminishes as operating part (3) is turned in one direction and increases again as operating part (3) is turned in the opposite direction.
Patent SE-9003651-D0 (SE)
Inventor: GOETHLIN PER-HAAKAN
IPC: A47L7/00
Filed: 1990-11-15
Abstract: The mouthpiece (8) for a vacuum cleaner has an inner wet cleaning cushion (5), and an outer suction gap, together with fixtures which together with a separate unit for exchange of cleaning cushions allows an existing cushion to be dismantled and replaced by a new one. A separate fluid tank (3) allows cleaning soln. or rinsing water to be fed or sucked up continuously to and from the cushion. - The mouthpiece has an opposing feed mouthpiece which effects carpet vacuum cleaning, and also enables a special dry cushion to be fitted so that a change between wet and dry use can take place. In the unit for exchange of cushions, a permanent magnet can be fitted, the tractive force of which reduces the pressure force required for pressing fluid out of the cushion.
Patent SE-9100315-D0 (SE)
Inventor: KARLSSON BO
IPC: E04H17/26
Filed: 1991-02-01
Abstract: An automated carrier carries all the equipment involved, made up in lengths of 150 metres of netting, together with posts, bases and braces. It also incorporates equipment for driven posts or bases into the ground, boring of holes for posts in rock, unrolling and stretching the fence netting. - It includes also equipment for taking down fences, rolling up the netting with the posts, bases within the roll.
Patent SE-9101681-D0 (SE)
Inventor: RYBERG B
IPC: F02N11/08
Filed: 1991-06-03
Abstract: PCT No. PCT/SE92/00377 Sec. 371 Date Feb. 3, 1994 Sec. 102(e) Date Feb. 3, 1994 PCT Filed Jun. 3, 1992 PCT Pub. No. WO92/21873 PCT Pub. Date Dec. 10, 1992.An electromagnetic device for starting and stopping diesel engines. The device comprises a spring biased pulling-rod (12) which is joined to the armature of the electromagnet (11), a lever biased by a spring (6) has a cam roller (7) which presses against the rod. The lever is fixed on a shaft which controls a starting/stopping device in the engine fuel pump.
Patent SE-9201625-D0 (SE)
Inventor: OLOFSSON N
IPC: B63H20/32
Filed: 1992-05-22
Abstract: PCT No. PCT/SE93/00434 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed May 17, 1993 PCT Pub. No. WO93/24361 PCT Pub. Date Dec. 9, 1993Propulsion unit for marine vessels with a gear or bearing housing (6) in which a propeller shaft (7) with a surface-breaking propeller (8) is carried. In a horizontal plane the propeller shaft forms an angle ( alpha ) to a guide fin (9) so as to create a resultant force (R) of the pressure force (P) of the propeller and the side force (S), with the resultant force being aligned with the longitudinal direction (CL) when the vessel is travelling straight ahead.
Patent SE-9301070-D0 (SE)
IPC: D21C11/06
Filed: 1993-03-31
Abstract: The invention relates to a method of separating sulphur from a cellulose cooking process of a sulphate cellulose plant and of recycling it for being reused. In the method, the sulphur is separated and recovered as odour gases produced at various stages of the process, which gases are passed to combustion of odour gases and oxidated after that by means of a catalyst into sulphur trioxide, which as an aqueous solution produces sulphuric acid. The sulphuric acid again is used for replacing the outside sulphuric acid needed by the plant. (Figure 1)