baber/WOPTO huggingface dataset:
Patent SE-0203082-L (SE)
Inventor: CARLSSON REIMER
IPC: B65H49/38
Filed: 2002-10-21
Abstract: The present invention relates to a cassette for storing cinema film rolls ( 7 ). The cassette ( 14 ) comprises a first portion ( 15 ) and a second portion ( 16 ) which are essentially plane-parallel and separated by a spacing which exceeds the thickness of a cinema film roll ( 7 ) and connected by a connecting part ( 17 ). The cassette ( 14 ) also has an opening ( 18 ). The invention is characterized in that the cassette ( 14 ) comprises bearing supports ( 25, 26 ) for weight-relief against a horizontal circular table ( 4, 5 ) when the film roll ( 7 ) is moved between the cassette ( 14 ) and the circular table ( 4, 5 ). The invention also relates to a method of transferring a cinema film roll ( 7 ) between a storage cassette ( 14 ) and an essentially horizontal circular table ( 4, 5 ). The cassette is positioned so that bearing supports ( 25, 26 ) of the cassette ( 14 ) bear against the circular table ( 4, 5 ) and so that a contact edge ( 27 ) of the cassette ( 14 ) is fitted against the peripheral edge ( 28 ) of the circular table ( 4, 5 ). In this position, the film is moved between the cassette and the circular table. The present invention also relates to a rack ( 40 ) and a relief trolley ( 46 ) intended for cassettes ( 14 ) as described above.
Patent SE-0301037-L (SE)
Inventor: KAUSCHKE HANS-JOERG
IPC: F02M37/00
Filed: 2003-04-09
Abstract: The heater (10) has a burner fueled from the main fuel tank (18). The fuel is transported by the main fuel pump (24) to a branch in the fuel line (42), which has a restriction valve (44) to reduce pressure in the conduit supplying the burner in the heater.
Patent SE-0301225-L (SE)
Inventor: JANZEN ERIK
IPC: C30B29/38
Filed: 2003-04-24
Abstract: Preparing crystals of silicon carbide, group III-nitride and/or its alloys involves continuously feeding vapor species containing elements of the crystal through an upstream opening (22) of the growth surface of a seed crystal contained in a heated growth enclosure; removing the undeposited vapor species through a opening downstream (25a) of the growth surface and passing an additional gas flow containing a halogen.  An Independent claim is included for a device for preparing the crystals.
Patent SE-0302603-L (SE)
Inventor: JOHANNESSON MATTIAS
IPC: G01N21/89
Filed: 2003-10-01
Abstract: A system and method for imaging the characteristics of an object (2) having at least a first (2a) and a second (2b) layer. The object (2) is illuminated by means of incident light (4), and light (5b) reflected from the object (2) is detected by means of an imaging sensor (6) in which the detected light is converted into electrical charges, according to which a representation of the object (2) is created. Information on light scattered (5a) in the first layer (2a) and the second layer (2b) of the object (2) is obtained from the representation and this information is compared to stored information in order to detect defects on the object (2).
Patent SE-0501337-L (SE)
Inventor: BJOERKGAARD SVEN
Filed: 2005-06-09
Abstract: A bushing arrangement for the connection between a drivers' cab and the chassis of the vehicle. The anti roll bar comprises a torsion bear and two link arms. Each link arm has a first end portion connected to the torsion bar and a second end portion connected to a core (9) by a first bushing element. The first bushing element comprises a first rigid sleeve (11) arranged concentric to the core and a first elastic element (10) positioned between the first rigid sleeve and. the core. The bushing arrangement further includes a second bushing element arranged concentric at a radially outer or inner position relative to the first bushing element. The second bushing element comprises a second rigid sleeve (12) and at least a second elastic element (13) wherein at least a portion of the radially inner surface of the second rigid sleeve is arranged in contact with the radially outer surface of the second elastic element. The second elastic element is more elastic than the first elastic element. The second bushing element is provided with at least one adjustable stop arrangement comprising one stop portion (12a) included in the second bushing element.
Patent SE-0501596-L (SE)
Inventor: KOPPELOMAEKI LEO
Filed: 2005-07-08
Abstract: The production method comprises the following steps: (A) positioning a steel sheet (1) next to at least one tool (6) with the desired tooth profile; (B) using a press tool (7) to press the sheet against the toothed tool in order to form at least one tooth profile (10`) with at least two hills (12`) and at least two intermediate valleys (11`); and (C) stretching the sheet, preferably so that the areas in between the hills and valleys are stretched, increasing the tensile strength and/or upper stretch limit in at least one position in the teeth compared with before machining.
Patent SE-0602598-L (SE)
Inventor: DROUGGE GUNNAR
IPC: G06F3/033
Filed: 2006-12-04
Abstract: The invention is a device for inputting control signals to a peripheral unit (13). The device is designed to include a control means that functions as a pointer device. The device contains a means (11) that detects the movement of said device. The device contains means that enable the adjustment of the exposed parts of the control means in the device. The invention is also the use of such a device and a peripheral unit (13).
Patent SE-7403089-L (SE)
Inventor: LEJDEGARD S
IPC: F16C3/02
Filed: 1974-03-08
Abstract: An internal spline drive formation for screws is provided wherein the spline drive formation comprises a plurality of circumferentially alternating equiangularly spaced grooves and splines, said splines being defined in part by part-cylindrical surfaces and said grooves being defined in part by surfaces which, when viewed in plan, are arcuate to form a parabola-like line in that the radius of curvature is very small at the regions of intersection between the spline side surfaces and the groove bottom and increases gradually towards the center line of the groove bottoms.
Patent SE-7413997-L (SE)
Inventor: CALLINGHAM MARTIN
IPC: A61K8/73
Filed: 1974-11-07
Abstract: A personal antiperspirant product contains a moisture-absorbent polymer instead of or in addition to the usual metal salt. The product is applied to the skin in a finely divided form to give a dry, non-sticky deposit for absorbing skin moisture such as perspiration. The polymer is capable of absorbing an amount of moisture at least equal to its own weight after depositing the product onto the skin.
Patent SE-7503358-L (SE)
Inventor: TIEDEMANN H
IPC: C12Q1/54
Filed: 1975-03-24
Abstract: Glucose contained in urine is determined by contacting a sample with a diagnostic composition comprising an absorbent carrier impregnated with glucose oxidase, peroxidase, an indicator compound such as o-tolidine, and as a buffer, 2-(N-morpholino)-ethane-sulfonic acid.
Patent SE-7506207-L (SE)
Inventor: HODGSON B
IPC: B23B21/00
Filed: 1975-05-30
Abstract: 1444301 Turret lathes; frames and slides CHARLES CHURCHILL Ltd 11 Feb 1975 [12 June 1974] 26084/74 Headings B3T and B3B A turret lathe with a rotatable work-holding chuck 13 has two tool turrets 25 and 26 which are simultaneously independently operable and indexable about respective parallel axes which are parallel to the axis of rotation of the chuck, each turret being movable on a slideway 18, 20 parallel to the chuck axis and along another slideway 21, 22 respectively. The turrets are provided with tools which may extend radially or parallel to the axis thereof for permitting machining internal and external surfaces of a workpiece. The turrets may respectively carry radially and axially mounted tools alterntively one turret may carry tools for both internal and external machining. The turret slides may be actuated by independent motors.
Patent SE-7605164-L (SE)
Inventor: WEINHOLD KARL
IPC: F16L37/20
Filed: 1976-05-05
Abstract: A device for releasable fastening of tube or pipe ends comprising two shell parts joined together at one end by a pivot bolt and at the other end by a locking arrangement hinged by another pivot bolt, a connecting tube arrangement associated with the two shell parts for receiving a tube or pipe end, the two shell parts cooperating with the tube or pipe end to retain it in connection with the connecting tube arrangement and a mounting having a central opening by means of which it is located around the connecting tube arrangement, a slot extending from the central opening with a circular path along part of its length and for receiving one of the pivot bolts and an outwardly opening recess in a region opposite to the circular part of the slot for receiving the other pivot bolt.
Patent SE-7606535-L (SE)
Inventor: KLAPDAR W
IPC: B22D11/11
Filed: 1976-06-10
Abstract: A process for making a steel melt for continuous casting in which the steel melt is formed in a smelting unit under an iron-oxide-containing slag which is held back while the steel melt is tapped and subjected to deoxidation with silicon or aluminum. The sulfur-containing deoxidized melt is then subjected to an aftertreatment with a calcium-containing substance, especially calcium-silicon or calcium carbide in a covered ladle with a silica-free lining after the steel melt is covered with a synthetic slag formed from pulverulent lime and 10 to 30% of a silica-free fluorite and/or alumina fluxing agent which does not release oxygen to the melt. The calcium-containing substance is introduced in an amount which is greater than that required for desulfurization and/or establishing the viscosity of the melt, at a depth of at least 2000 mm and about 300 mm above the bottom of the ladle in a neutral carrier gas (e.g. argon).
Patent SE-7606913-L (SE)
Inventor: ELION G B
IPC: A61K31/708
Filed: 1976-06-17
Abstract: The nucleotide derivatives of certain 2,6 substituted purines have been discovered to have anti-viral activity. Novel compounds and their pharmaceutically acceptable salts, pharmaceutical formulation containing the compounds of this invention, and the treatment of viral infections with these formulations are all disclosed.  2,6 diamino-9-(.beta.-D arabinofuranoxy 1)-purine-5-phosphate is an example of a more active compound of this invention.
Patent SE-7612128-L (SE)
Inventor: ADAHAN C
IPC: B60T8/40
Filed: 1976-11-01
Abstract: A modulating pump is disclosed including a pumping member that is initially operable by a solenoid device in a relatively long full-stroke condition to effect rapid pressure build-up of the fluid supplied to a load, the pumping member being subsequently operated by the solenoid device in a relatively short stroke condition to effect further pressure build-up in the load. A main spring device normally biases the armature of the main solenoid device to achieve the full-stroke operating condition, and when the pressure of the load reaches a value to cause the return force of the main spring to be overcome, a resilient abutment device becomes operable to achieve the desired short stroke pumping condition. A self commutating pump device is also disclosed. The modulating pump device is included in a vehicle traction control system, as, for example, an anti-skid traction control system for automatically braking an overrunning driven wheel relative to another driven wheel connected thereto by a differential mechanism.
Patent SE-7612743-L (SE)
Inventor: HILLSTROM P A R
IPC: D21C11/00
Filed: 1976-11-15
Abstract: A process is provided for the separation of sodium chloride in the sodium chemicals recovery stage of sodium-based pulp manufacturing processes so as to maintain a low sodium chloride content in the recycled sodium chemicals, comprising the steps of treating an aqueous sodium chloride-containing solution with carbon dioxide gas, thereby forming a saturated sodium bicarbonate solution; precipitating sodium values of the solution as sodium bicarbonate while retaining sodium chloride in solution; separating such sodium bicarbonate; withdrawing the residual aqueous sodium chloride-containing solution from the process; and recycling the separated sodium bicarbonate.
Patent SE-7705479-L (SE)
Inventor: SCUDDER R
IPC: A01D46/00
Filed: 1977-05-10
Abstract: The invention relates to a harvester for harvesting soft fruit such as grapes, blackcurrants, raspberries etc. from standing bushes and comprises shaker devices mounted on a subframe of the harvester for pivoting between two positions in one of which the harvester can harvest fruit from mature bushes and in the other of which the harvester can harvest fruit from young bushes.
Patent SE-7709936-L (SE)
Inventor: WALLQVIST S
IPC: G01F3/36
Filed: 1977-09-05
Abstract: A meter for measuring volume or mass of fuel fed to an engine has a number of reciprocable displacement members, e.g. rolling diaphragms or pistons (15, 16 and 17, Fig. 2 not shown) each acting in a chamber (80, 81, 82 or 83), and each connected by a connecting rod 8 to a crank mechanism 35, and a rotary fuel valve 20 driven by the crank mechanism to distribute and control fuel flow to and from each chamber in such a manner that fuel flow causes the displacement members to reciprocate and display or record means operatively connected to the crank mechanism, e.g. by magnetic coupling 7, to indicate volume or mass of fuel flowing through the meter. A tapered stop 4 is adjustable to alter the chamber volume and the stroke when calibrating the meter, temperature compensation also being provided. <IMAGE>
Patent SE-7714953-L (SE)
Inventor: KING C M
IPC: F42C7/12
Filed: 1977-12-30
Abstract: A hand-operated pyrotechnic device has a tubular handle and, slidable telescopically therein, a tubular striker supporting a firing pin. The striker is rotatable from a 'Safe' position to an 'Armed' position, and movable axially, by impact, from the 'Armed' position to a 'Fire' position. A resilient detent prevents movement from the 'Armed' to the 'Fire' position unless the applied impact force exceeds a predetermined value. Further resilient detents prevent unintentional arming of the device.
Patent SE-7806488-L (SE)
Inventor: CHRISTENSEN E H
IPC: A23K50/42
Filed: 1978-06-02
Abstract: The invention relates to a basal mixture which comprises a dispersed and homogeneous mixture of at least one starch-containing constituent, fat, at least one polyhydric alcohol, and water, and, according to the invention, the starch-containing constituent comprises 10- 90% by weight of the mixture, the polyhydric alcohol comprises 3-50% by weight of the mixture and the fat comprises 5-55% by weight of the mixture, with at least 5% by weight of the mixture consisting of water. This basal mixture is used for producing a soft, dry animal feed and a composite, dry animal feed comprising a hard component and a soft component, which latter consists of the soft, dry animal feed. The invention also relates to a process for producing the basal mixture, which process is characterised by the following steps: a) 10-90% of at least one starch-containing constituent, which includes at least 0.5% by weight of derivatised starch, 5-55% of at least one fat component, 3-50% of at least one polyhydric alcohol and at least 5% water are mixed in order to obtain a mixture ; b) the mixture is heated sufficiently to gel or boil the starch-containing constituent, in order to form the basal mixture ; and c) the basal mixture is recovered.
Patent SE-7902746-L (SE)
Inventor: BAKER R H
IPC: H02M7/483
Filed: 1979-03-27
Abstract: A method and apparatus for producing a plurality of pulse width modulated control signals, the combination of which are pulsed representations of the pattern of a reference waveform, comprises a sine wave generating network for producing the reference sine wave, a triangular waveform generating network for producing a triangular wave, a plurality of level shifting circuits for level shifting the triangular wave to produce a plurality of triangular waves each at a different level and having a different range of amplitudes, and a plurality of comparators each for comparing an individual one of the plurality of level shifted triangular waves with each half-cycle of the reference sine wave, for producing the plurality of control signals. The control signals may be decoded by decoding networks, the decoded control signals being applied for operating a waveform synthesizer or inverter stage to produce a multitiered steplike notched waveform equivalent of the reference waveform.
Patent SE-7903141-L (SE)
Inventor: IVANOV N A
IPC: B02C2/04
Filed: 1979-04-09
Abstract: The present invention concerns inertia cone crushers and, in particular, equipment for mounting crusher cones in this type of crusher Equipment for mounting crusher cones in an inertia cone crusher, which includes a crusher bowl 1 and a crusher cone 2 arranged in said bowl, comprises a housing 3 in the upper part of which a spherical support 4 is mounted, which housing has a central cylindrical hole 5 to accommodate a shaft 6 to the crusher cone 2, while in the lower part of the housing there is a ball spindle 7 connected to a bushing 8 which supports an unbalanced weight 10 on its outer surface 9 and designed to receive into itself the shaft 6 of crusher cone 2. The bushing 8 is of such a length that its upper end 11 will be located in the central cylindrical hole 5 in the spherical support 4 and penetrates said hole far enough to allow the bushing 8, when it is inclined, to rest against the wall 16 of the central cylindrical hole 5. In the lower part of housing 3 there is an annular projecting part 15 which serves as a support for the unbalanced weight 10 when the bushing 8 rests against the wall 16 of the cylindrical hole 5. The present invention can be used most advantageously in the chemical and in the ore-concentrating industries. <IMAGE>
Patent SE-7907915-L (SE)
Inventor: BERGLUND S
IPC: B01D46/02
Filed: 1979-09-25
Abstract: The invention concerns a textile barrier filter in which the filter material 2 is clamped in a cassette frame 3 which is set into a filter housing 21. The filter material forms rows 7,8 of filter bags 9 which must be kept stretched out in order to counteract the pressure drop of the gas across the filter material and ensure that the clean-gas ducts remain clear. The clamping of the filter in the cassette frame's frame section 4 is achieved by any type of established principle, and for the stretching of the filter bags 9 there are several stretching devices 13 arranged to run along the rows 7,8 of filters, which devices bring about a zigzag or wave form after being fastened to the filter material 2. To bring about the stretching, the stretch devices 13 operate in conjunction with clamps 16 arranged in the cassette frame's gable sections 5 and bottom beam 6, which clamps 16 are designed to fasten elastically the filter material to fixing points 15 placed around the outer edge of the rows of filters 7,8. The stretch devices 13 can be fastened to the filter material 2 by means of loops 14 in the filter material, or by gluing to same. The forming of the stretch devices 13 can be accomplished by bending. According to one embodiment, the stretch devices 13 are made of destructible material which can be burned together with the filter material. The said stretch devices 13 have preferably a rectangular cross section. <IMAGE>
Patent SE-7907923-L (SE)
Inventor: GUSTAFSON ERIK EVALD
IPC: A61G13/06
Filed: 1979-09-25
Abstract: The present invention regards an operation table for big animals which is immersable into a deepening (11) in the floor (10) of the operation room in such a way that, in the position or readiness of the operation table its table proper (16) intended for the execution of the operation will be situated at least substantially in flight with the level of said floor (10) but that it may be elevated into a convenient working position. The operation table comprises a support (12) and the table proper (16) for execution of the operation. The foundation is supported by the bottom of the deepening (11) by means of a scissor elevation device (13), and the table proper (16) is supported by the foundation (12) by means of a second scissor elevation device (14). The height of the foundation (12) along with the means for operating same is so chosen, that the foundation will, in its elevated position, be in level with the floor (10) in the operation room.
Patent SE-7910149-L (SE)
Inventor: BURGENER R C
IPC: H04B10/118
Filed: 1979-12-10
Abstract: Improved apparatus for communicating information between a movable rack entry vehicle and a reference station by means of optical radiation, such as infrared radiation. A universal asynchronous receiver-transmitter is located on both the vehicle and the reference station so that information originating in parallel form can be communicated in serial form.
Patent SE-8000747-L (SE)
Inventor: SCHMIDHAUSER R
IPC: G06K13/06
Filed: 1980-01-30
Abstract: In a method and apparatus of identifying a document with the aid of at least two different types of optically readable markings disposed on the document, and of at least two light sensors, each individual marking modifying light impinging thereon in a characteristic manner, and wherein each light sensor is associated with a respective marking, and senses the light modified by the associated marking, the steps include placing the markings in a predetermined cyclical sequence on at least one track of the document, so as to avoid the creation of any optically readable gap, thereafter erasing at least selected portions of the markings, while maintaining in selected groups of two adjacent markings at least a portion of one of the markings in dependence of coded information to be recorded on the document, obtaining a timing signal from the light sensors in dependence of the light modified by the markings, with the aid of the timing signal, serially reading out the coded information from the marking portions remaining on the document, and examining the read-out coded information from the remaining marking portions on the document.
Patent SE-8001671-L (SE)
Inventor: BRAMBILLA E
IPC: B01D61/44
Filed: 1980-03-04
Abstract: A process for reducing the acidity of a coffee extract is described in which the coffee extract undergoes electrodialysis. The non-cathodic extract is collected, contacted with subdivided chitosan and, after removal of the chitosan, is mixed with at least a part of cathodic extract to provide a deacidified coffee extract.
Patent SE-8003723-L (SE)
Inventor: SCHIESSER W H
IPC: B29C48/335
Filed: 1980-05-19
Abstract: In one working operation or in directly successive working operations a tube 2 is extruded having at least two layers of different materials and the wall thickness thereof is structured to be wave-shaped or undulatory, i.e. has thick portions and thin portions at intervals. The thus formed tube sections are then cut from the tube to form the individual inner liners 50. The periodic variation in wall thickness is obtained either by altering the infeed of at least one material, or by constricting the flow passage through the extrusion head, or by changing the withdrawal speed of the tube. The materials are preferably two different rubbers. <IMAGE>
Patent SE-8006118-L (SE)
Inventor: ALDRICH P H
IPC: D21H17/28
Filed: 1980-09-02
Abstract: Disclosed are novel aqueous dispersions which consist essentially of finely-divided fortified rosin particles; a water-soluble or water-dispersible cationized starch dispersing agent for the finely-divided fortified rosin particles; an anionic surface-active agent; and water. The novel aqueous dispersions are used to size paper.
Patent SE-8100937-L (SE)
Inventor: ERIKSSON H E
IPC: B65G69/06
Filed: 1981-02-11
Abstract: The invention relates to a method and a device for fluidising of sluggish material, which is held in a delimited compartment, by acting on the material with gas impulses. The fluidising is accomplished by one or more pulsating gas curtains 17; 26 being directed from one or more nozzles 14; 26; 37 which are arranged in the delimiting wall of the compartment and are connected to a pulsator 16; 31 for pressurised gas, the curtains being directed in a flat path along a delimiting wall of the compartment. <IMAGE>