baber/WOPTO huggingface dataset:
Patent SE-0301307-L (SE)
Inventor: OEDMARK LEIF
IPC: D21F1/80
Filed: 2003-05-06
Abstract: A method for dewatering a fiber suspension in a twin-wire press is disclosed including feeding the fiber suspension to an inlet end of an elongated dewatering space, dewatering the fiber suspension during displacement of the endless lower and upper wires which form the elongated dewatering space by flowing filtrate through the endless lower and upper wires, collecting the filtrate in outlet boxes, and adjusting the pressure differential between the elongated dewatering space and each of the upper and lower outlet boxes by controlling the counter-pressure applied to the filtrate flow on both sides of the endless upper and lower wires directly adjacent the inlet end of the dewatering space. A twin-wire press is also disclosed therein.
Patent SE-0400977-L (SE)
Inventor: AASTROEM KARL
IPC: B60W60/00
Filed: 2004-04-14
Abstract: The method involves obtaining images from at least two cameras (102) located on a multi camera platform (101) such as an autonomous guided vehicle. Images are analyzed by finding correspondence between features detected in surrounding area and previously detected features. Solutions are found for structure and motion to obtain position of camera platform on predetermined map of surrounding area. Independent claims are included for the following: (1) a system for guiding a multi camera platform, (2) a device for guiding a multi camera platform.
Patent SE-0502299-L (SE)
Inventor: RYDBERG KLAS
Filed: 2005-10-17
Abstract: A motor vehicle includes a frame chassis including two longitudinal beams and at least first and second cross members between the two longitudinal beams, and a battery box arranged at the rear end of the vehicle between the beams with vibration damping mounts, wherein the mounts of the battery box comprise a front mount connecting the front side of the battery box to the first adjacent cross member and a rear mount connecting the rear side opposing the front side of the battery box to the second adjacent cross member. By suspending the battery box from the cross members of the chassis frame, the mounting brackets do not collide with other components that must be accommodated in or mounted on the longitudinal chassis beams. Moreover, the battery support system according to the invention provides an advantage in terms of space.
Patent SE-0602707-L (SE)
Inventor: SPRINGMANN STEFAN
Filed: 2006-12-15
Abstract: A method for the heating of anode blocks, which anode blocks (2) are used during the production of aluminium and comprise contact holes (3) into which it is arranged that electrical contacts are to be attached. The invention is characterised in that the holes (3) are caused to be heated by means of radiative heat from electri- cal resistive elements (4, 5, 6) arranged to be used at high temperatures, in that the wire of the elements (4, 5, 6) is in the form of shanks with two or more legs, in that each one of the elements (4, 5, 6) is caused to be arranged in a cup (7, 8, 9) with an open end surface, in that one cup (7, 8, 9) for each hole (3) in the anode block (2) is caused to lie in front of the hole(3) in question. The invention relates also to an arrangement.
Patent SE-7405976-L (SE)
Inventor: FISCHER ARTUR
IPC: F16B13/04
Filed: 1974-05-06
Abstract: 1431406 Screw sockets A FISCHER 13 June 1974 [15 June 1973] 26267/74 Heading F2H A fastening element 1 for anchoring in a bore 9 in masonry 10 comprises an expansible sleeve 2 into which an expander nut 3 can be drawn by rotating a bolt 4, the sleeve 2 being biased towards the expander nut 3 by a helical compression spring 6 or a set of cup springs. The bolt 4 has a shank portion 5 of diameter equal to the unexpanded external diameter of the sleeve 2 to form a shoulder 4a against which the spring 6 reacts. Alternatively a constant diameter bolt shank may carry a spacer sleeve to form the shoulder 4a. A plastics cap 7 between the spring 6 and the sleeve 2 has a flange 8 surrounding the outside of the spring, and an external diameter slightly greater than that of the sleeve 2, so that it wedges against the bore 9 wall to prevent rotation of the sleeve 2 as the bolt 4 is rotated. The sleeve may be as shown, with longitudinal slits, or a close-coiled helical spring of soft metal. In a modification (Fig. 2, not shown), an expander sleeve (11) is provided at the rear end of the sleeve, adjacent the spring 6.
Patent SE-7408286-L (SE)
Inventor: TAWSE D
IPC: F23C5/08
Filed: 1974-06-24
Abstract: 1419227 Pilot burners; oil burners COMBUSTION ENG Inc 24 June 1974 [25 June 1973] 27975/74 Headings F4F and F4T An air diffuser 18 for a burner is located upstream of an oil discharger nozzle 22 and has a number of radial blades which screen the outlets 28 of a number of gas pilot burners from the radiant heat generated by the oil burner. Gas is also supplied, from a ring header 24, to a number of outlets 25. The pilot burners also help to stabilize the main flames.
Patent SE-7412424-L (SE)
Inventor: BLOCK M
IPC: A61K8/26
Filed: 1974-10-02
Abstract: The process for the production of a clear transparent dental cleaner which contains silica xerogel as abrasive and a synthetic hectorite as thickener and gelling agent and is free of visible particles and immobile gas bubbles comprises incorporating into the dental cleaner, in order to improve the appearance of the strip which has been squeezed out, a water-soluble monofluorophosphate in an amount such that the fluorine content of the dental cleaner does not exceed 0.15 % by weight.
Patent SE-7511824-L (SE)
Inventor: BARUFFA O
IPC: D05B3/02
Filed: 1975-10-22
Abstract: A mechanism for controlling the direction and amplitude of a cloth feeder in a sewing machine comprises a cam keyed on a spindle having a control button, said cam acting on an actuating arm of a control shaft of which the angular position determines the direction and amplitude of the feeder. By turning the control button, the cam angularly sets the actuating arm and hence the stitch length. When the button is turned to a given angular position, a cam profile thereon axially displaces a sliding rod to push a sliding pinion and bring a cam profile of the pinion into contact with an eccentric protuberance of the cam. The pinion is driven by the main shaft of the machine so that in said given position of the button it axially reciprocates the cam and hence automatically modulates the direction and amplitude of the cloth feeder to execute a special stitch.
Patent SE-7602665-L (SE)
Inventor: HASQUENOPH J H
IPC: B66C1/28
Filed: 1976-02-27
Abstract: 1412083 Device for steadying a load suspended from an aircraft R ALKAN & CIE 23 May 1973 [9 June 1972] 24663/73 Heading F3C A device for steadying a load suspended from an aircraft comprises two pairs of thrust members of which, in use, one pair is spaced longitudinally from the other pair relative to the aircraft and the thrust members of each pair are spaced apart transversly of the aircraft with each thrust member being responsive to the force of a spring acting in a direction for steadying the load in relation to a carrier member or supporting pylon of the aircraft, and a positive-operation release mechanism adopted, upon disengagement of the load, to withdraw the thrust members. In an embodiment the thrust members are wedge members 9, Figs. 1 and 2, each of which is mounted on a rod 8 and is urged by a spring 7 so as to take up play between a support 2 which is connected to an aircraft structure element 1 and a load 3 supported by a hook 6. The load 3 has a ring 5 screwably attached thereto, said ring receiving the hook 6. The force applied by the wedge members 9 are applied to the load 3 via a member 4. The automatic withdrawal of the wedge members 9 is effected by means of levers 15, each of which is pivotally mounted at 14 to the support 2, has an end 12 engaging a notch 11 of the respective wedge member 9 and has an end 15 engaged by a cam 16 on the hook 6. Each wedge member 9 may be replaced by a cam 17, Fig. 3, pivotally connected at 28 to a rod 27, the latter and a spring 23 being guided by a member 22 which is pivotally connected at 21 to the support 2, by a shoe member 31, Fig. 6, having an eccentric 30 mounted therein, by a cam 33, Fig. 7, which provides clearance for a two-armed hook 19, and by a piston 46 and cylinder 44 assembly as shown in Fig. 10. The latter is provided with a non-return valve 51 which can be opened by a pivoted lever 56 to relieve the pressure in the cylinder 44 and allow the piston 46 to be retracted. The wedge members 42, Fig. 9, each have a rack 41 thereon which connect to a respective member 38. The latter are rotatably mounted on a shaft 24 and are each provided with a pin 39 which is engageable with a V- shaped member 37 secured to the shaft 24. Thus wedge members 42 can be movable simultaneously by either of the springs 23. In a modification the wedge members are carried by the load.
Patent SE-7603629-L (SE)
Inventor: ELSTNER K
IPC: H04L13/08
Filed: 1976-03-25
Abstract: An arrangement for effecting a variable modification of information used to control a printer unit of a teleprinter has a first store containing information for basic functions required to control the printer unit. A first decoding circuit analyzes received teleprinter characters and drives the first store. A second store contains information required to modify the basic functions. A second decoding circuit analyzes the count reached by a counter and drives the second store. A setting up matrix is sampled by the counter and feeds its output via a multiplexing circuit to a comparator device. The comparator device compares the result of a sampling of the setting up matrix and a read out from the second store with the received teleprinter character, and, if the result is positive, the comparator device causes information contained in the second store to be combined with information from the first store to create a modified information feed to the printer unit.
Patent SE-7610168-L (SE)
Inventor: TOKUNO M
IPC: B65H33/12
Filed: 1976-09-14
Abstract: This invention relates to a board grouping apparatus wherein boards successively discharged from a rotary cutter which cuts a web, for example, a corrugated board web and which continuously, transversely feeds the boards of a suitable length onto a conveyor to group the boards on the conveyor in any suitable predetermined number of sheets.
Patent SE-7611110-L (SE)
Inventor: TALLER R A
IPC: C08G63/00
Filed: 1976-10-06
Abstract: High functionality polyol compositions that have a low viscosity of less than 5,000 cks. at 130 DEG  F. and an equivalent weight of at least 150 are useful for the formation of high performance coatings. These are produced by reacting a mixture of at least two polycaprolactone polyols having a hydroxyl number from about 180 to about 600 and a diepoxide.
Patent SE-7706506-L (SE)
Inventor: VITAT J-C
IPC: C23G5/028
Filed: 1977-06-03
Abstract: A composition for drying surfaces comprising 90 to 99.95% by weight of an organic solvent at least 50% of which is 1,1,2-trichloro-1,2,2-trifluoroethane, 0.04 to 8% by weight of a hydrophobic substantially water insoluble surface active agent and 0.01 to 2% by weight of an organic acid.
Patent SE-7707368-L (SE)
Inventor: FRITZ G
IPC: E01H5/09
Filed: 1977-06-27
Abstract: A centrifugal snow blower having a frame, a fan rotatable about a central axis supported on the frame and a housing surrounding said fan having a peripheral wall defining at least an opening in direction of clearing and a duct extending tangentially for the ejection of snow. The housing is supported for rotative adjustment about the central axis by a central bearing journaling the housing to said frame, an annular guide member secured to the housing concentric with the central axis and at least one releasable braking device supported on the frame for cooperation with the guide member to fix said housing in selective rotative positions.
Patent SE-7710736-L (SE)
Inventor: IANNUCCI V A
IPC: D04C3/42
Filed: 1977-09-26
Abstract: A braiding machine for braiding a plurality of strands includes a tubular member which has a first rotatable table, a stationary sun gear and a second rotatable table mounted thereon. The first table is rotated in a first direction and includes a circular array of rotatable shafts mounted thereon. Each of the shafts is parallel with the tubular member and has a planetary gear mounted on an intermediate portion thereof which is aligned with and engages the sun gear to cause rotation of the shaft as the first table rotates. A drive gear is fixedly mounted on a first end of each shaft in engagement with an encircled gear on the second table to cause the second table to rotate about the tubular member in an opposite direction from the first direction. The first table includes a circular array of outer strand supply bobbins corresponding with the array of shafts. A circular track is mounted on the first table between the circular array of outer strand supply bobbins and the area of braiding and is segmented by there being included a slot at each of the outer strand supply bobbins. Each slot enables an aligned strand guide arm which is pivotally mounted on the first table and connected by a crank and linkage arrangement to a second end of its corresponding shaft to be oscillated thereby to direct the outer strand inwardly and outwardly of the circular track. Each of a plurality of inner strand supply bobbins is mounted on the circular track for movement therealong in the opposite direction by an associated pair of alternating drive dogs mounted on the second table and adapted to prevent contact with the outer strands when they are inwardly of the circular track and corresponding inner strand supply bobbin.
Patent SE-7712235-L (SE)
Inventor: GEBHARDT R
IPC: B65G47/26
Filed: 1977-10-31
Abstract: A roller conveyor for conveying items and permitting such items to accumulate in a pressure-free manner, including supporting rollers each having an associated jacket and hub, intermediate rollers each equipped with a sprocket wheel and each forming a driving connection with a respective supporting roller when in a driving position, an endless drive chain engaging all of the sprocket wheels, and a rod assembly provided with a sensor extending into the conveying path of the conveyor and arranged to move the intermediate rollers between their driving position and an idling position, and in which the connection between the jacket and hub of each supporting roller has the form of a slide bearing and the driving connection between each intermediate roller and its associated supporting roller is constituted by a flattened tooth arrangement.
Patent SE-7905926-L (SE)
Inventor: EGGELING L
IPC: C12N9/04
Filed: 1979-07-06
Abstract: A method of producing alcohol oxidase wherein Hansenula polymorpha yeast is cultivated in a nutrient broth containing inorganic nutrient salts of which either the phosphate, nitrate or potassium is present in a cell-growth-limiting concentration at a temperature of 25 DEG to 45 DEG  C. and a pH of 4.0 to 6.0 with oxygen being supplied as air for a mixture of air and oxygen. According to the invention, an organic substrate consisting of glycerin, sorbite or xylose, noncatabolite-repressive to alcohol-oxidase is added to the broth in a concentration of 0.1 to 1.0% in a nutrient solution at a rate of 0.03 to 0.15 -1.
Patent SE-7907590-L (SE)
Inventor: HABICHT S
IPC: E05D5/02
Filed: 1979-09-12
Abstract: The casement (5) of a window is articulated on a fixed frame (1) via turning hinges (2). Each turning hinge (2) is equipped, on the fixed frame, with a T-shaped fastening part (10), the hooking projections (11, 12) of which engage behind the holding webs (13, 14) of an anchoring groove (15). By means of pressure screws which are guided through threaded bores of the fastening part (10) and which are supported on the bottom of the groove (15), the fastening parts (10) are secured to the fixed frame (1). The undercut of one hooking projection (11) is increased by the amount of the undercut of the other hooking projection (12), so that the T-shaped fastening parts (10) can be pivoted into the anchoring groove (15). Inserted in the region of the undercut hooking projection (11) is a resiliently elastic cord which, when the fastening part (10) pivots into the anchoring groove (15), is first compressed and as a result of its elasticity, after the fastening part (10) has snapped in, ensures that the opposite hooking projection (12) comes behind the anchoring web (14) in the desired way. Sliding blocks (6) which are pushed into a holding groove (7) are provided for fixing the turning hinge (2) to the casement (5). The sliding block (6) is equipped with an angled nose (8). <IMAGE>
Patent SE-7910014-L (SE)
Inventor: STOLL K
IPC: B66C1/02
Filed: 1979-12-05
Abstract: The invention relates to a vacuum bell carrier wherein negative pressure in an operating aperture (42) is provided by passing compressed air through a Venturi channel arrangement (22, 32). By expansion of the air between two jet bodies (18, 30), the flow rate is increased to create a vacuum. <IMAGE>
Patent SE-8003152-L (SE)
Inventor: ECKERT R
IPC: G01K5/32
Filed: 1980-04-25
Abstract: The brazed or soldered joint is for the connection of a capillary tube, namely of a very thin, flexible metal tube, with a test point or with an expansion chamber of a temperature regulator operating with an expanding fluid. The brazing or soldering location between the connecting socket of the test point and the capillary tube is surrounded with a sheet-metal sleeve being folded from a sheet-metal strip and embraces the connecting socket, but leaves a slot open. The soldering material in the form of a brazing or soldering paste is placed into a window or into a triangular pocket, is firmly held in this position, thus the brazing or soldering may be carried out in a continuous-heating furnace. The sleeve extends far beyond the free end of the connecting socket and is at a distance from the capillary tube, thus it serves meanwhile as a support against the excessive bending of the capillary tube.
Patent SE-8003605-L (SE)
Inventor: TAKINISHI K
IPC: A61F5/58
Filed: 1980-05-13
Abstract: An electropalatograph for speech training and the like, which electrically detects linguapalatal contact mode during phonations by means of many contact sensing electrodes provided on a surface with which trainee's tongue contacts of artificial palate device mounted to hard palate surface of the trainee, detected informations denoting the contact mode are transmitted as electromagnetic waves from a transmitter disposed within the trainee's mouth, and transmitted waves are received by a receiver disposed outside the trainee's body and displayed to be observed as dynamic patterns of actual linguapalatal contact mode.
Patent SE-8006569-L (SE)
Inventor: SUZUKI T
IPC: C30B15/00
Filed: 1980-09-19
Abstract: A process for solidification of fluid such as silicon melt and so on is disclosed. In this case, liquid material having electrical conductivity is in a container and a unidirectional stationary magnetic field is applied to the liquid material. Thus, the dissolution of at least one elemental material of the container into the liquid material is conducted by diffusion thereof.
Patent SE-8100581-L (SE)
Inventor: HOUGHTON M
IPC: C12N15/00
Filed: 1981-01-28
Abstract: The invention relates to a gene for the expression of a protein with properties which are similar or identical to those of human interferon, and to the preparation thereof. Genes of this type can be inserted into plasmid vectors and then into cells which can be cultivated in order to express the protein.
Patent SE-8103075-L (SE)
Inventor: MANSFELD M
IPC: B41J33/18
Filed: 1981-05-15
Abstract: A ribbon feed and elevating mechanism is so constructed that active parts for incrementally feeding and for elevating a ribbon from a rest position into one or more working positions form one structural unit mounted on a common shaft thereby providing a compact, easy to assemble unit for association with a typewriter of the type having a print element supported on a movable carriage. Due to the interaction of a lifting lever with a control lever and a pivoting lever to which a ribbon guide is linked, it is possible in a simple manner to raise the ribbon alternately into two different reproduction levels. A rocker, arm also mounted on the common shaft, serves to establish the increment of feed by which ribbon is to be advanced.
Patent SE-8104028-L (SE)
Inventor: KUBIS H
IPC: F16D3/10
Filed: 1981-06-26
Abstract: The timing device comprises compression springs (7,8) each biassed between a pair of guiding pieces (3,4). One guiding piece (3,4) of each pair is fixed to a primary rotary member (1), and the other guiding piece (5,6) of each pair is fixed to a secondary rotary member (2). As rotary speed increases, fly-weight (9) guided between the guiding pieces (4,5 or 3,6) move outwardly against the bias of the springs so as to alter the relative rotary position of the primary and secondary members (1,2). In order to reduce wear and friction each fly- weight (9) has two members (11,12) freely rotatable relative to each other. One rotatable member (11) is in rolling contact with one guiding piece (3) and the other rotatable member (12) is in rolling contact with the other guiding piece (6). <IMAGE>
Patent SE-8302436-L (SE)
Inventor: WARNCKE E
IPC: A62B18/04
Filed: 1983-04-29
Abstract: In many instances, particularly in mining underground, sudden gas outbursts (of methane, CO2) make it necessary for workers to have recourse to respiratory protection within seconds. Taking for granted that under such circumstances protective helmets are worn too, it is provided to combine a helmet with a protective breathing hood. At standby, the hood is carried in folded state in a closed space formed at a bent-out rim portion of the helmet. The hood is connected to a breathing gas supply. Upon opening the supply, the breathing gas flows into double-walled portions of the hood and causes unfolding or unrolling, i.e. stretching of the hood, thus dropping from the helmet around the user's head downwardly. The breathing gas continues to flow into the interior of the hood.
Patent SE-8306060-L (SE)
Inventor: PETERSEN PETER DUHN
IPC: B27M3/32
Filed: 1983-11-04
Abstract: The device comprises a tubular housing (1) equipped with an internal taper, this housing being capable of revolving about the axis (8) of the taper and having two cutting blades (5) passing through the wall of the housing via a slit so that the cutting edge (7) is located inside the housing. The plane (X-X) of the bevel of the cutting blade (5) forms substantially a right angle with the plane defined by the axis (8) of the taper and the edge (7) of the cutting blade. In this way, large-diameter housings may be bolted on in order to fasten the cutting blade to the housing close to the cutting edge. <IMAGE>
Patent SE-8306782-L (SE)
Inventor: HAUG W
IPC: A63C11/02
Filed: 1983-12-08
Abstract: An apparatus for forming cross country skiing tracks in a snow covered surface. The apparatus is adapted to be towed behind a vehicle and includes a trailer frame connected to the vehicle in a manner permitting the frame to pivot at least in the horizontal plane. A blade and a ski track device are carried by the frame. The blade is adapted to contact and recondition the snow covered surface, and the ski track device is adapted to form skiing tracks in the thus reconditioned snow covered surface. The blade and the ski track device are each fixed against pivotal movement relative to the frame in the horizontal plane. Thus, the trailer frame, the blade and the ski track device pivot in the horizontal plane as a unit relative to the vehicle.