baber/WOPTO huggingface dataset:
Patent SE-0003511-L (SE)
Inventor: HOLMQUIST CHRISTIAN
IPC: A61F13/56
Filed: 2000-09-29
Abstract: The invention relates to an absorbent product such as a nappy, an incontinence pad, or the like, having a substantially elongated shape and comprising a liquid-permeable surface layer (2), a liquid-tight surface layer (3), and an absorption body (4) arranged between the surface layers (2, 3), in addition to which the product has longitudinal side edges (5), transverse end edges (6), a first end section (7) and a second end section (8) and a crotch section (9) lying between the end sections (7, 8). In addition, the product has a fastening system comprising at least one fastening tab (17) arranged at a side edge (5) of the product, on the first end section (7), and comprising a first fastening member (18) and a second fastening member (19) arranged on the second end section (8) of the product and arranged so as to interact with the first fastening member (18) in order to bind together the product into a briefs-like shape. The fastening tab (17) constitutes a part of a material strip (12; 20) which extends in the transverse direction of the product and is fixed permanently to the product, at least at its ends (21). The fastening tab (17) is demarcated from the rest of the material strip (20) by means of a tear line (16) extending substantially transversely to the direction of extent of the material strip (20).
Patent SE-0004266-L (SE)
Inventor: PEHRSSON CLAES GOERAN
IPC: H04B1/40
Filed: 2000-11-21
Abstract: A coder-decoder (CODEC) (1) receives two different electronic signals from earphones (15,16) through corresponding speech encoder paths simultaneously. An adder adds the electronic signals and transmits through a transceiver (10).  Independent claims are included for the following:  (1) CODEC; and  (2) Conference call establishment method.
Patent SE-0100428-L (SE)
Inventor: HEED BJOERN
IPC: F01N13/02
Filed: 2001-02-09
Abstract: A silencer is provided that is intended to be connected to a gas flow with pressure fluctuations, such as for example downstream a combustion engine, the silencer comprising a housing provided with an envelope surface and two side surfaces and an inlet opening and an outlet opening arranged in the envelope surface.
Patent SE-0102568-L (SE)
Inventor: RAGNEBRO CHRISTER
IPC: B63B17/04
Filed: 2001-07-20
Abstract: The invention concerns a collapsible railing (1) for a boat. The invention further concerns a boat with a collapsible railing (1) and a sailboat with a collapsible railing (1). The collapsible railing (1) includes a collapsible railing support (4) including an arm (6) and a railing bracket (5) designed to fix the railing support (4) to the boat, whereby the arm (6) is collapsibly positioned from an essentially vertical position to an essentially horizontal position. The collapsible railing also includes an extended, flexible safety element (11) positioned to connect with the said arm (6) whereby the railing (1) is designed to collapse through release of a tension in the extended flexible safety element (11).<IMAGE>
Patent SE-0200606-L (SE)
Inventor: NEMETH TIBOR
IPC: B01D61/58
Filed: 2002-02-27
Abstract: At least one reverse osmosis step (4, 5) is used to increase glycol concentration prior to an evaporation step (6) in which water is removed.  A method for recovering glycol from a mixture predominantly comprising glycol and water comprises the following steps : (a) at least one reverse osmosis step in order to increase glycol concentration to a suitable level ; and (b) evaporation until the glycol concentration reaches a standard use level.
Patent SE-0200771-L (SE)
Inventor: COLLIN EDWIN
IPC: H01R13/627
Filed: 2002-03-14
Abstract: The present invention is directed to a structure for coupling a plug connector to a receptacle connector by simply pushing the plug connector to lock into place on a receptacle connector and pull the coupling nut to release. Although the action of the push to lock and pull to release is not unique to the connector industry, the present invention is unique in that the plug and receptacle connectors are locked from relative circumferential motion or axial motion to each other when coupled. The connector in a locked mated condition prevents relative motion during high shock and vibration applications. This is achieved by making surface contact between the plug connector and the receptacle connector with a considerable force. Advantageously, the locking condition of the mated connector protects the electrical contacts from excessive wear created when relative motion exists between the plug connector and the receptacle connector, thus preventing loss of continuity, excessive heating and even combustion due to excessive heating.
Patent SE-0201434-L (SE)
Inventor: DRYSELIUS HENRIK
IPC: G06F3/043
Filed: 2002-05-10
Abstract: The invention consists of a device to give command signals to an electronic device characterised by being comprised of at least one acoustic sensor ( 2 a and 2 b), to be brought in contact with one or more extremities of a user by means of one or more attachments ( 1 a and 1 b), for detecting signals generated in the tissues of the user's extremities as these move, the sensor(s) ( 2 a and 2 b) being arranged to communicate with at least one signal filtering device ( 13 a and 13 b) set up to communicate with the electronic device.
Patent SE-0302015-L (SE)
Inventor: LANDBERG KARL ERIK
IPC: G06F/
Filed: 2003-07-03
Abstract: The provider activates a means for checking the validity of a certificate and an accompanying certificate of value representing a payment from the purchaser to the provider and once the validity has been certified a corresponding certificate and accompanying certificate of value are issued which are linked to a private key associated with the provider.
Patent SE-0500448-L (SE)
Inventor: PETTERSSON EMIL
Filed: 2005-02-28
Abstract: The invention relates to an air deflector arrangement (8) which is intended for a vehicle combination (2), is fitted to a vehicle cab (16) and is adjustable while the vehicle is in motion, where the vehicle combination (2) comprises a forward portion 4 with the vehicle cab (16) and a rear portion 6 intended for cargo, and where the air deflector arrangement (8) is adjustable in at least the longitudinal direction of the vehicle combination (2) to make it possible, while the vehicle is in motion, to adjust the distance between the air deflector arrangement (8) and the forward wall (18) of the rear portion (6) of the vehicle combination so that the air resistance to the vehicle combination (2) is reduced, and a method for automatic adjustment of air deflectors (10), (11), (12), (13), (14), (15).
Patent SE-0500830-L (SE)
Inventor: BJOERKGAARD SVEN
Filed: 2005-04-12
Abstract: The invention relates to a joining device for joining a vehicle's frame (1) to a wheel suspension (2) for a vehicle. The joining device comprises a V-shaped stay (3) where the V-stay is mounted on the wheel suspension (2) via a bearing (5). The bearing (5) comprises an internal bearing element with an external partly spherical abutment surface and an external bearing element with an internal partly spherical abutment surface, which bearing in a normal position of the vehicle has a centre axis (14, 200) oriented substantially perpendicularly relative to a base on which the vehicle is located. According to the invention the internal bearing element comprises a stopper element (30, 302, 405) which cooperates with a locking portion (33, 401, 401') of the external bearing element and prevents the external bearing element from unintentionally being released from the internal bearing element. The stopper element (30, 302, 405) in a plane substantially perpendicular to the centre axis, forms an elongated cross section with a longitudinal direction of the cross section oriented in a direction substantially across the vehicle.
Patent SE-0602705-L (SE)
Inventor: SAHLEN ANDERS
Filed: 2006-12-15
Abstract: Drying cabinet having a drying chamber, which is intended to accommodate objects installed for drying by means of flows of heated air in the drying chamber and is provided with air inlets (14, 28) to the drying chamber and air outlets from the drying chamber. A fan device drives the air flows through the drying chamber, which is delimited by three wall portions. One of the wall portions (3) has a plurality of inlet openings (14, 28), which are distributed over the height of the wall portion and are arranged to admit the air into the drying chamber. To these lead an inlet duct (35) for incoming air flow. In the top of the wall portion, outlet openings (12, 13) are arranged to discharge the air from the drying chamber. From these lead outlet ducts for outgoing air flow. The air is thereby made to flow in a plurality of flow loops, distributed in the drying chamber, between each inlet opening and the high-situated outlet openings.
Patent SE-0701621-L (SE)
Inventor: PERSSON ERIK VILHELM
Filed: 2007-07-05
Abstract: A torque sensing unit for a power tool arranged to generate a torque responsive signal by sensing the reaction torque transferred from a ring gear of a planetary reduction gearing to the tool housing. The torque sensing unit includes an annular torque transferring element disposed perpendicularly to the geometric axis of the ring gear and being formed with a first pair of external engagement portions for connecting the torque transferring element to the housing, a second pair of external engagement portions for connecting the torque transferring element to the ring gear, and at least one pair of weak elastically deformable zones located between the engagement portions and provided with sensors for delivering signals in response to the transferred reaction torque.
Patent SE-7510952-L (SE)
Inventor: NGO P D-T
IPC: G06F3/033
Filed: 1975-09-30
Abstract: An enhanced light pen capability is provided in plasma display panels by applying specially timed write and erase pulses in a scanning manner over the panel, the pulses being shaped and positioned relative to the normal sustain pulse sequence in such manner that a light pulse is emitted upon the resulting momentary write or erase which is detected by a light pen of standard design while avoiding any but transient modification to the state of the cell wall capacitance. The scanned write pulses advantageously assume the form of modified write pulses with shortened duration and less abrupt terminations than is usual. Dynamic keep-alive circuitry for applying location-dependent priming enhances the operating margins to permit reliable, constant-voltage write and erase signals for all cell locations.
Patent SE-7511904-L (SE)
Inventor: BERTELLI G
IPC: C08K3/10
Filed: 1975-10-23
Abstract: The present invention relates to new polyolefinic compositions suited for producing self-extinguishing articles.
Patent SE-7512051-L (SE)
Inventor: USEL H
IPC: F42C19/085
Filed: 1975-10-28
Abstract: An electric primer for caseless propellant charges comprises an electrically conductive layer composed of an at least partially crystalline explosive and a finely divided, at least partially crystalline electron conductor distributed in the explosive. Optionally, the primer can be arranged on a support, which is preferably an explosive.
Patent SE-7606798-L (SE)
Inventor: MAYER J E
IPC: E21B1/00
Filed: 1976-06-15
Abstract: In a hydraulic percussion rock drill the operation of the working fluid distributing valve is controlled to effect a variation in percussive blow energy and blow frequency by varying the piston hammer stroke. Actuation of the distributing valve is controlled by a remote controlled hydraulically actuated pressure control valve interposed in a fluid passage which conducts hydraulic fluid from the hammer bore to actuate the distributing valve. Substantially infinite variation of hammer impact blow energy between high and low limits provides for selecting the maximum penetration rate of the drill for any type of rock conditions. The hydraulic rock drill is connected to a source of hydraulic fluid supplied to the drill at substantially constant fluid power by a variable displacement constant power hydraulic pump.
Patent SE-7610441-L (SE)
Inventor: SCHLUEP R
IPC: E06B9/307
Filed: 1976-09-21
Abstract: A venetian blind wherein the slats are moved up and down by means of cords or strips in response to rotation of a shaft in clockwise and anticlockwise directions. The shaft actuates a mechanism serving to turn the slats between open and closed positions and through intermediate positions in which the slats are partly open. The mechanism is caused to automatically maintain the slats in the open positions during upward movement of slats and in the intermediate positions when the slats move downwardly. The slats can turn between the open and closed positions when the venetian blind is fully extended. Yieldable detents are provided to releasably hold the slats in the open, closed or intermediate positions.
Patent SE-7703760-L (SE)
Inventor: UMEZAWA H
IPC: A61P31/04
Filed: 1977-03-31
Abstract: New antitumor agents designated MA 144-M1 and MA 144-M2, which are anthracycline glycosides and inhibit the growth of gram-positive bacteria, e.g. Staphyococcus aureus, Bacillus subtilis and Sarcina lutea, and inhibit the growth of animal tumors such as leukemia L 1210, P 388 and sarcoma 180 are produced by fermentation of MA 144-producing strains of streptomyces and by the chemical or enzymatic conversion of aclacinomycin A or cinerubin A.
Patent SE-7713142-L (SE)
Inventor: MEIER J
IPC: B42C13/00
Filed: 1977-11-21
Abstract: An apparatus for compressing or squeezing a stack of folded, essentially flat products, especially printed products, comprising a stack receiver compartment closed at its lowr end by a support element and a counter pressure device arranged above the support element. The support element and the counter pressure device are movable relative to one another, in order to press together the stack arranged between the counter pressure device and the support element. The counter pressure device comprises at least one pressing element pivotable about an essentially horizontal pivot axis. The pressing element spans over the stack receiver compartment in the direction of the pivot axis. This pressing element can be rocked upwardly by a product stack, out of a lower pivotal position inclined in the direction of the support element, against the action of at least one pressure element acting upon the pressing element.
Patent SE-7714954-L (SE)
Inventor: LEIDICH A J
IPC: H03F3/30
Filed: 1977-12-30
Abstract: A modified connection of elements in a push-pull transistor amplifier with driver circuitry providing over-current protection, which amplifier has previously been described by the present inventor in U.S. Pat. No. 3,855,540, increases the current gain through the push-pull transistor amplifier by a factor equal to the common-emitter forward current gain (hfe) of a transistor.
Patent SE-7905378-L (SE)
Inventor: CARLQVIST S G
IPC: F02G1/043
Filed: 1979-06-19
Abstract: A module for a double-acting four-cylinder Stirling engine includes a heater, two upper cylinder portions, two regenerator/cooler units which each have a flexibly interconnected regenerator and a cooler, two heater tube systems and two cooler tube systems. The upper cylinder portions and the regenerators extend into the heater, and are sealed and affixed thereto. The upper cylinder portions are connectible to two lower cylinder portions affixed to an engine block. The coolers are connectible to two lower cylinder portions affixed to the block. Each of the heater tube systems extends in the heater module from a respective upper cylinder portion to one of the regenerators of the engine; and, each of the cooler tube systems extends from a regenerator, through its respective cooler and through the cooler wall for connection to one of the lower cylinder portions.
Patent SE-7905601-L (SE)
Inventor: FORSTER J H
IPC: C01B11/02
Filed: 1979-06-26
Abstract: A modular chlorine dioxide generating unit (10) is disclosed wherein recycled reaction mixture passes along a flow path (18) internally of the generator vessel (12) out of direct fluid flow communication with the reaction medium (13) from the lower end (16) of the vessel (12) to a discharge point in the vapor phase (15 ) above the liquid level (13) in the generator vessel (12).
Patent SE-7906023-L (SE)
Inventor: WIDEN BO
IPC: E05B27/06
Filed: 1979-07-10
Abstract: The combination of a cylinder lock and key, wherein the key comprises a blade with a longitudinally extending edge portion at one side of the blade provided with a coded surface for engaging the ends of a row of locking pins in the cylinder core of the lock. The coded surface has code portions which engage a segment of the end of each pin spaced from the center thereof, and transition portions for guiding the pins between adjacent code portions and which are of concavely curved cross-sectional shape to provide for arcuate engagement with the pins, the code portions and transition portions of the coded surface being open to the side of the key blade and spaced from the other side thereof. The coded surface is produced by moving a rotary cutting tool relative to the key blank with substantially the same movement as the pins undergo relative to the key as the latter is inserted into and removed from the cylinder of the lock. There may be more than one row of locking pins, which may co-operate with side bars in the cylinder.
Patent SE-7906486-L (SE)
Inventor: CARLES J
IPC: D21C9/10
Filed: 1979-07-31
Abstract: The invention relates to a process for bleaching preoxidized paper pulp enabling a pulp having a very high degree of whiteness to be obtained with a limited number of treatment steps and enabling pollution to be reduced without degrading the qualities of the pulp; such a process essentially comprises the combination of the three successive treatment steps, namely: (a) a first step of hot chlorination with gaseous chlorine at a temperature of between about 30 DEG  and 80 DEG  C., and preferably between 35 DEG  and 50 DEG C., in the presence of urea used at a rate of 0.5 to 5% by weight of the chlorine used, and preferably from 1 to 3%, with a concentration of pulp of between 3 and 30%, and a duration of retention of the chlorine of 30 seconds to 45 minutes; (b) a second step of alkaline extraction in the presence of an oxidizing agent of the hypochlorite or peroxide type, at a temperature of between about 30 DEG  and 70 DEG  C., and at a pH of between about 8 and 12, and preferably between 10.5 and 11.5, and (c) a third step of treatment with chlorine dioxide, at a temperature of between 60 DEG  and 90 DEG  C. and preferably between 70 DEG  and 80 DEG  C., at an initial pH of between 5 and 11, and preferably between 7 and 9, a recycling of the effluents of the second and/or the third treatment step for intermediate washing preceding the corresponding step being provided.
Patent SE-7907780-L (SE)
Inventor: JOHNSON M R
IPC: C07D409/06
Filed: 1979-09-19
Abstract: The 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted- omega -pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.
Patent SE-7908592-L (SE)
Inventor: FISCHER ARTUR
IPC: A63H19/24
Filed: 1979-10-17
Abstract: A sliding contact for a toy rail vehicle has a body part having a convex slide face and a depression which is provided in the convex slide face and arranged so as to form on the latter an edge by which said slide face linearly contacts with a current-conductive rail and which removes extraneous particles from the current-conductive rail during sliding over the latter. The depression may have a circular cross-section so that the edge formed by the depression is annular. The depression may have a diameter which exceeds the width of the rail so that two curved edges are formed one of which is a leading edge, whereas the other of which is a trailing edge.
Patent SE-8006525-L (SE)
Inventor: WAHL H
IPC: G06F1/12
Filed: 1980-09-17
Abstract: A method for synchronizing switching mechanisms or program sequences to an external frame clock pulse, wherein after a given period of time the switching mechanism or program is enabled to be reset and that after this enabling the resetting takes place with the edge of an external clock pulse. Moreover, the resetting takes place immediately after enabling if the edge of the external clock pulse has appeared earlier in time and the resetting takes place in any case no later than after a further given period of time even if the edge of the external clock pulse has not arrived. An apparatus for carrying out the method is also disclosed.
Patent SE-8006571-L (SE)
Inventor: BIGELOW JR FLOYD ELLSWORTH
IPC: E04B1/343
Filed: 1980-09-19
Abstract: A prefabricated building in which utilities are provided for in a core unit in which ceilings are provided by prefabricated panels and in which the panels are tied to roof trusses.
Patent SE-8007783-L (SE)
Inventor: FORSS B
IPC: C04B24/18
Filed: 1980-11-05
Abstract: A lignin product for dispersing cement and other finely divided mineral materials, such as clays and equivalent, and for plasticizing their water mixtures. The product is large-molecular such that at least 40 percent of the material consists of molecules whose molecular weight is higher than 10,000. The sulfonation degree of said lignin product is lower than 0.4. The product is obtained from a cellulose cooking to which have been added catalysts preventing the splitting and dissolution of carbohydrates, such as amines, quinone and/or antraquinone derivatives or equivalent, in order to stabilize the cellulose and the hemicellulose during the cooking. The lignin product has been isolated from the spent liquor by using ultrafiltration, and/or complementary ion exchange.
Patent SE-8007838-L (SE)
Inventor: SCHIEL C
IPC: D21F5/10
Filed: 1980-11-07
Abstract: The disclosure concerns a drying cylinder for a paper making machine. The drying cylinder is hollow and is circumferentially grooved along the length of its inner surface. A plurality of collector conduits extend axially along the casing. Suction pipes project from each collector into respective ones of the grooves for sucking condensate therefrom. A siphon pipe is connected to each collector for siphoning off the collected condensate. The siphon pipe is insulated to reduce the temperature differential between the interior and exterior thereof. The suction pipes are shaped and/or spaced so that the suction pipes are able to remove a greater amount of condensate from the grooves in the vicinity of the siphon pipe than from the grooves in the remainder of the length of the casing, for attaining more uniform drying performance by the drying cylinder across the width of the web. For example, the suction pipes in the vicinity of the siphon pipe may have a greater diameter or there may be a greater concentration of suction pipes in that vicinity.
Patent SE-8102744-L (SE)
Inventor: LILJA ROLF GUSTAF
IPC: A01K7/00
Filed: 1981-04-30
Abstract: The invention relates to an anti-spillage collar for automatic drinking troughs for animals, which is in the form of an angle piece 1,5 that fits around the edges 8 of the drinking trough 2 and has an essentially rectangular cross-section. This angle piece 1,5 incorporates a reinforcing element 11, which provides fastening points for a fixing device 12,13,16 that comprises the bottom and can be disconnected and tightened. <IMAGE>
Patent SE-8104231-L (SE)
Inventor: GRATZEL M
IPC: H01M14/00
Filed: 1981-07-07
Abstract: A photolytic system comprised of a darkened halfcell and an illuminated halfcell in which oxidation and reduction reactions are made to occur. These halfcells are joined by an electrically conductive element and an ion conducting junction for electron transfer and ion transport. The illuminated halfcell is equipped with a cathode and the darkened halfcell contains an improved anode which exhibits a desirably low overvoltage with respect to the substrate which is sought to be oxidized. Oxidation products are formed at the anode and reduction products are formed at the cathode.