baber/WOPTO huggingface dataset:
Patent NL-1015450-C2 (NL)
Title: Artificial grass surface for sports field, consists of fibers which are ultrasonically welded to underlying matrix
Inventor: WEGHUIS MARINUS HENDRIKUS OLDE
IPC: E01C13/08
Filed: 2000-06-15
Granted: 2001-12-19
Abstract: The artificial grass surface for sports fields has two components: an underlying network (1) and a large number of fibers (2), which simulate blades of grass. Each fiber is folded in two and the bend is attached to the network by ultrasonic welding. The final product is more robust and long-lasting than previous woven surfaces.
Patent NL-1020326-C2 (NL)
Title: Apparatus for smoke, ventilation and/or heat output from open or closed premises, particularly industrial, utility or openable buildings, involves sliding construction in one or more parts
Inventor: HAKVOORT MARCUS BERNHARDUS JOA
IPC: F24F7/02
Filed: 2002-04-05
Granted: 2003-01-21
Abstract: The apparatus for smoke, ventilation and/or heat output from open or closed premises, particularly industrial, utility or openable buildings, involves a sliding construction in one or more parts. The sliding parts open in the first instance always at the highest point of the smoke, ventilation and/or heat output apparatus or of the construction in which the apparatus is installed. The opening process can be stageless or variable.
Patent NL-1021160-C2 (NL)
Inventor: COSSARIZZA ANDREA
IPC: C12Q1/68
Filed: 2002-07-26
Granted: 2004-01-27
Abstract: The invention relates to a method of determining of accurately determining the copy number of a nucleotide sequence I in a sample using an amplification technique, such as PCR. In addition, a second nucleotide sequence II is also measured and calibration curves for each are made, from which the relative copy number CN can be determined. According to the present invention, accuracy is improved by performing multiple amplifications in a single well using real time PCR.
Patent NL-1023141-C2 (NL)
Title: Voltmeter has pin-shaped part, connecting clamp and between both parts is connected an indication component which permit the establishment as to whether or not voltage exists in a component being investigated
Inventor: MORAUW WALTER
IPC: G01R19/155
Filed: 2003-04-10
Granted: 2004-10-13
Abstract: Voltmeter has a pin-shaped part, a connecting clamp and between both parts is connected an indication component (11), which permit the establishment as to whether or not voltage exists in a component being investigated. The pin-shaped component (7) is fitted on one of two jaws (5,6) of a tongs (1), the one jaw being movable to and from the other. Opposite the jaw provided with the pin-shaped part is a notch (8) which accommodates a wire (9), so that the insulating cover of the wire is pierced when there is connection between the tongs and the pin-shaped part.
Patent NL-1027419-C2 (NL)
Inventor: VERKERKE PATRICK DICK
IPC: B65B43/30
Filed: 2004-11-04
Granted: 2006-05-08
Abstract: The invention relates to a device (1) and method for assembling industrial packaging which in use has a polygonal cross-section, comprising supply means for supplying a package sleeve from a storage area to an assembly area, tilting means for tilting the package sleeve, unfolding means for unfolding the package sleeve to a position in which the package sleeve has a polygonal cross-section, discharge means for discharging the unfolded package sleeve to a collection area, wherein said means are formed by a robot arm (2) in combination with a receiving unit.
Patent NL-2008214-C2 (NL)
Title: Loading space and method of loading such a loading space with slurry.
Inventor: STAM NIJS
IPC: B03B5/68
Filed: 2012-02-01
Granted: 2013-08-06
Abstract: The invention relates to a method of loading a loading space (1) of a vessel with dredging materials. The method comprises a) loading a slurry comprising of dredging materials and water into the loading space (1), and b) generating at least one pressure wave through the slurry inside the loading space (1) to enhance the formation of a settled bed (5) of the dredging materials.
Patent NL-2010439-C2 (NL)
Title: Magnetic fluid.
Inventor: TIMONEN JAAKKO
IPC: B01J13/00
Filed: 2013-03-12
Granted: 2014-09-24
Abstract: The present invention is in the field of fluids and the like comprising magnetic particles, such as ferromagnetic particles, anti-ferromagnetic particles, ferrimagnetic particles, synthetic magnetic particles, paramagnetic particles, superparamagnetic particles, such as magnetic fluids, a method of stabilizing magnetic particles, use of these fluids and functionalized particles. Such fluids have a large variety of applications, such as sealants, as a sensor, in biomedics, etc.
Patent SE-520445-C2 (SE)
Title: Boat engine control system, operated by handle device with grip part pivotable relative to support device
Inventor: AAHMARK PER
IPC: B63H21/22
Filed: 2000-02-08
Abstract: The control device (15) includes a handle device (17) connected to the top end of a connection device, the bottom end of which is connected to a support device (19). The handle device is movable in a vertical plane essentially corresponding to the boat length direction, in order to vary engine propulsion force. The handle device comprises a grip part which can be pivoted relative to the support device.
Patent SE-518924-C2 (SE)
Inventor: HAELLEBERG ROGER
IPC: F02M57/02
Filed: 2001-04-18
Abstract: A method and an apparatus for control of fuel injection to a combustion engine whereby the movement of a movable valve element (9) in a valve (5) incorporated in a fuel line is detected during the closing phase and is related to a significant value for the energy content of the fuel, and whereby the quantity of fuel injected into the engine is controlled on the basis of said value.
Patent SE-525282-C2 (SE)
Title: Well or spring overflow preventing vessel, has specific volume defined by its height and area within endless seal around hole in vessel base
Inventor: MELIN SIGURD
IPC: E03F5/042
Filed: 2001-05-18
Abstract: The vessel (1) can support a load and has a volume greater than 2 x A x H, where A is the area within the inner periphery of the endless seal (5) around the hole (4) in the vessel base (3) and H is the vessel height.
Patent SE-522478-C2 (SE)
Inventor: ANDERSSON KEN
IPC: B23B31/30
Filed: 2002-06-17
Abstract: The present invention relates to a gas spring (1; 101) included in a clamping device on a machine spindle, whereby said clamping device comprises a drawbar, clamping members arranged at one end of the drawbar in order to clamp a part of a tool coupling at said end, whereby the gas spring (1) exerts an axially directed force on the drawbar in the direction away from the clamping members, and that the gas spring (1) comprises a housing (3), a piston (5), which has two end portions (7, 15), axially displaceable in the housing (3), as well as a gas medium (6) contained in the housing (3). The invention also relates separately to a machine spindle. <??>Characteristic of the gas spring (1) according to the present invention is that the internal limiting surface of the housing (3) comprises a portion (8a) that widens in the direction of the end portion (7) of the piston (5) having a larger cross-section. <IMAGE>
Patent SE-525664-C2 (SE)
Inventor: NORDFELDT LEIF
IPC: E21B17/042
Filed: 2003-05-16
Abstract: A connection rod ( 1 ) for rock drilling includes a first rod part ( 2 ) whidh has an external thread ( 4 ) provided at one end thereof, wherein the end of the rod opposite to the one end includes an end portion ( 6 ) which carries an internal thread ( 5 ), wherein the end portion ( 6 ) is joind to the first rod part ( 2 ) by friction welding and wherein the end portion ( 6 ) has been heat treated prior to being joined to the first rod part ( 2 ). The invention also relates to a method of producing such a connection rod.
Patent SE-527680-C2 (SE)
Title: Comminuting method for high consistency pulp with screw conveyor, uses attachment located outside screw turns and rotating in opposite direction
Inventor: AASTROEM PER AAKE
IPC: D21C9/153
Filed: 2004-02-27
Abstract: The pulp is comminuted into smaller pieces using an attachment located outside the screw turns (D) and rotating in the opposite direction to the screw (C). A method for treating a high consistency pulp with a fibre concentration of ca. 25-45 % solids content comprises transporting the pulp to a subsequent treatment step using a screw conveyor. The pulp is comminuted into smaller pieces using an attachment located outside the screw turns and rotating in the opposite direction to the screw.
Patent SE-525915-C2 (SE)
Title: Concrete working machine has control unit for distribution valves in hydraulic lines of hydraulic motors, which is coupled to flow meters in other set of hydraulic lines of hydraulic motors
Inventor: STROEMDAHL CARL AAKESSON
IPC: E01C23/12
Filed: 2004-03-24
Abstract: The machine has control unit (40) for distribution valves (41-44) in hydraulic lines (46,49,50,52) of the hydraulic motors (12,21,24,26), which is coupled to flow meters (55-58) in the hydraulic lines (45,47,49,51) of the hydraulic motors.
Patent SE-527643-C2 (SE)
Title: Toothed component production method for e.g. gears, comprises pressing steel sheet against toothed tool and then stretching
Inventor: KOPPELOMAEKI LEO
IPC: B23F9/04
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-528816-C2 (SE)
Title: Air flow control valve for air conditioning system, has pipe provided with plates pivoted between open position and closed position in which plates prevent air from being flown through pipe, and cog wheel located in between plate pivot axes
Inventor: BRUUN MAX
IPC: F24F11/74
Filed: 2005-10-13
Abstract: The valve comprises a pipe containing a pair of plates which can be pivoted between an open position in which they are oriented in the air flow direction and a closed position in which they prevent air from flowing through the pipe. The plate pivot axes are arranged one after the other in the air flow direction and a cog wheel connection is located in between them.
Patent SE-529013-C2 (SE)
Inventor: ENGSTROEM HAAKAN
IPC: C22C29/08
Filed: 2005-10-17
Abstract: The present invention relates to a cemented carbide tool for the deep drawing operations, especially as the ironing dies, of the manufacturing of aluminium or steel beverage cans. The cemented carbide comprises WC with an ultra fine grain size and 5-10 weight-% Co, and including grain growth inhibitors (V and/or Cr) and with a specific relation between HV30 and cobalt content.
Patent SE-530934-C2 (SE)
Inventor: SVENSSON NILS-GUSTAV
IPC: E04B5/23
Filed: 2007-08-27
Abstract: A floor structure beam of steel and concrete comprises, on the one hand, an elongate steel body (10), comprising a lower longitudinally extending steel plate (11) and a plurality of steel bolts (12), welded to the steel plate (11) and extending in an upward direction from said plate and, on the other hand, a longitudinally extending concrete element (17), cast upon the steel plate (11) and wherein the steel body (10) is anchored by means of said bolts (12). The concrete element (17) as a whole is produced by casting concrete upon the steel plate (11) only when the steel body (10) has been placed in the intended position therefor in a floor structure (16). The bolts (12) define free spaces (23) therebetween in which pipes (19) can be placed before the step of casting the concrete element (17).
Patent SE-535403-C2 (SE)
Title: Metod för framställning av ett material för transportskydd inom fordonsindustrin
Inventor: HOLMBERG ROGER
IPC: B32B5/08
Filed: 2011-02-01
Abstract: Uppﬁnningen avser ett material för transportskydd av fordon och metod för framställning avett sådant material. Materialet utgörs av ett laminat som består av ett första skikt i form av enplastﬁlm (1) och ett andra skikt i form av ett non-woven ﬁbertyg (2) och varvid de bådaskikten är sarmnanfogade med ett bindemedel (3). Fibertyget (2) har en kontrolleradñberstruktur med ﬁbrema orienterade i två olika riktningar som bildar i huvudsak en vinkelpå 45° i förhållande till sammanfogningsriktningen vid lamineringsprocessen. De båda skikten(1, 2) är anordnade att pressas samman under reglerat tryck vid sammanfogningen.Sammanpressningen utförs med hjälp av sammanfogningsvalsar (10) med ett íörutbestämtavstånd mellan valsarna som är mindre än skiktens sammanlagda tjocklek och med ettreglerat tryck på 4 - 6 bar. Bindemedlet (3) utgörs av ett varmsmältlim som distribueras frånett limhuvud (7) i form av en s.k. slot die applicator och appliceras direkt på non-woven sidanhelt utan kontakt mellan material och limhuvud så att det fördelas över non-woven ytan i limsträngar (4) som löper kontinuerligt längs med materialet i maskinriktningen.
Patent SE-536080-C2 (SE)
Inventor: HEDSTROEM HANS
IPC: B63H25/42
Filed: 2012-05-14
Abstract: The invention relates to a propeller arrangement (1) for a sailing boat comprising: - a lateral-propeller unit (10), which comprises a motor and a propeller driven by the motor; and a holder element (30) which carries the lateral-propeller unit (10), this holder element (30) consisting of a stern ladder which is intended to be attached to the transom of a sailing boat and which comprises two elongated and mutually parallel side pieces (33, 34), which are arranged at a distance from each other, and several mutually parallel rungs (35) distributed in the longitudinal direction of the stern ladder, which rungs extend between the two side pieces (33, 34) and are attached to these side pieces. The invention also relates to a sailing boat comprising such a propeller arrangement (1).
Patent SE-538626-C2 (SE)
Title: Kylsystem i ett fordon
Inventor: MATS EKMAN
IPC: F16K11/02
Filed: 2013-10-24
Abstract: Föreliggande uppfinning avser ett kylsystem i ett fordon. Kylsysternet innefattar enkylvätskepump (3) som är anpassad att cirkulera kylvätska i kylsystemet, en kylare (5)for kylning av kylvätskan, och en ventil (10) som är anpassad att leda kylvätska tillkylaren (5) för kylning eller till en returledning (13) utan kylning, en forstaledningskrets (6) som innefattar kylkanaler (6a) for kylning av fdrbränningsmotorn (1)och en andra ledningskrets (17) for kylning av en hydraulisk retarder. Den förstaledningskretsen (6) är anpassad att leda kylvätska från kylvätskepumpen (3) till ettforsta inlopp (1 Oc) hos ventilen (10). Den andra ledningskretsen (17) är anpassad attleda kylvätska till ett andra inlopp (lÛd) hos nämnda ventilen (10). Ventílen (10) äranpassad att, vid driftstíllfallen som den hydrauliska retardern inte är aktiverad,blockera det andra inloppet (10d) och därmed cirkulatíonen av kylvätska genom denandra ledningskretsen samtidí gt som den mottar kylvätska från den förstaledningskretsen (6) via det forsta inloppet (100). (Pig. l)
Patent SE-545538-C2 (SE)
Title: Mesh container and method for producing a mesh container
Inventor: NILSSON PETER
IPC: B65D6/08
Filed: 2020-06-22
Abstract: The present disclosure relates to a mesh container and a method of making a mesh container. The method may include perforating and expanding a web of sheet metal along an expansion direction, while leaving leading and a trailing portion of the web unstretched with an intervening stretched portion. Then, the web is cut across the intervening stretched portion to form a first and a second container precursor. A first container is formed from the first container precursor wherein the leading unstretched portion forms the rim of the first container, and correspondingly a second container is formed from the second container precursor wherein the trailing unstretched portion forms the rim of the second container.
Patent SE-503560-C2 (SE)
Inventor: SEIDINGER KARL
IPC: B22D45/00
Filed: 1989-02-10
Abstract: A casting mold having first and second casting mold halves is provided with a sprue system in the first casting mold half which comprises a sprue casting mold half which comprises a sprue cup for receiving molten metal and feeding same to a feeder provided with a filter which filters the molten metal prior to delivering same to a mold cavity provided in the second casting mold half.
Patent SE-509347-C2 (SE)
Inventor: NOUSIAINEN ILKKA
IPC: B66B7/04
Filed: 1989-03-28
Abstract: A process for controlling forces of a lift cage unit and a lift cage unit for applying the process, in which process the forces which act upon the lift cage unit during operation are diverted to conduits through the periphery 1 of the lift cage unit and, during grab situations, through the periphery of the lift cage unit and the lift cage 3. <IMAGE>
Patent SE-506132-C2 (SE)
Inventor: CHRISTNER JUERGEN
IPC: C14C1/00
Filed: 1993-03-05
Abstract: Removal of flesh on skins and hides by removal of the hypodermal connective tissue (HCT) comprises subjecting fresh skins at 5-30 deg. C pH 5-10 to one or more proteolytic enzymes (E.C.3.4, Kirk-Othmer, Encyclopedia of Chemical technology, 3rd edition, vol. 9, 199-202, Wiley, 1980) with large elastolytic activity for 2 to 24 hours and possible mechanically removing the HCT. Pref. the method is performed in the presence of a wetting agent. Pref. alkaline proteases (E.C.3.4.21) are used in 1000 to 30000 Lohlein-Volhard-units (LVU) per kg. skin (claimed). The alkaline proteases used have a mol.wt. of 25000-35000. The proteases are (a) bacterioproteases from Bacillus (B.), e.g. B. subtilis, B. licheniformis and B. firmus, (b) subtilisins (claimed) and (c) serine proteases, e.g. from Aspergillus (A.) oryzae, A. flavus and A. soyae. USE/ADVANTAGE - Removal of flesh on fresh skins improves the leather liming. With the current method the removal on fresh skin is almost complete prior to liming with no need for a further step.
Patent SE-500138-C2 (SE)
Inventor: ERICSSON OWE
IPC: B63B3/26
Filed: 1993-03-26
Abstract: The present invention relates to a method for manufacturing a bulb bar and also to a bulb bar produced in accordance with the method. The bulb bar is manufactured by steps of: separately rolling a bulb-part (2); separately rolling a flat bar-part (3); and welding the bulb-part (2) to the flat bar-part (3). The bulb-part (2) is rolled to a flangeless shape so as to enable a web-part (3) whose dimensions have been selected appropriately to a bulb bar (1) of requisite bending strength to be welded to a longitudinally extending edge region (8, 9) of the bulb-part and to enable heat generated during the welding process to be conducted into the bulb-part. The aforementioned longitudinally extending edge region includes bevelled surfaces (8, 9) which form respectively a longitudinally extending supportive and contact region and also a joint preparation for a subsequent welding process.
Patent SE-513657-C2 (SE)
Inventor: JAMAL KARIN
IPC: H04L27/01
Filed: 1993-06-24
Abstract: In a digital signal transmission system, a receiver receives a signal, wherein the signal bandwidth of the system exceeds the system symbol rate. A correlation and sampling circuit receives a baseband signal, samples the signal eight times per symbol time, correlates, generates a channel estimate and down-samples the sampled signal to form an observed signal. This signal is filtered in a prefilter, whose output is sampled at symbol rate and the obtained signal is delivered to a channel equalizer which performs a viterbi algorithm with non-quadratic metric calculation and generates estimated symbols. A channel estimation filter receives a symbol sequence which contains alternate zero-value symbols and the estimated symbols and generates an estimated signal. An error signal is generated and used to adapt the channel estimate and also to generate weight factors. The coefficients of the prefilter are generated as a function of the channel estimate and the weight factors. Coefficients are generated in a metric calculation filter, by convolving the channel estimate with the prefilter and are used to generate the estimated symbols. The transmission channel, excluding the prefilter, is estimated explicitly so as to enable fast channel changes to be followed. The use of the weight factors enables a short channel estimate to be used. The insertion of the zero-value symbols simplifies adaptation of the channel estimate.
Patent SE-505171-C2 (SE)
Inventor: GUSTAFSSON PER
IPC: E21B1/00
Filed: 1993-12-13
Abstract: A hydraulic impact motor in the form of a water-driven in-hole rock drilling machine has a valve spool (40) that has two equally big and opposite directed control surfaces (A1 and A2). The valve has also a third control surface (A3) which is smaller than the other two and which is continuously under pressure. The third control surface (A3) acts in the same direction as the second control surface (A2). When the first control surface (A1) is under pressure but the second control surface (A2) is not, then the valve is moved in one direction, and when the first and second control surfaces (A1 and A2) is under equal pressure (full pressure or no pressure), then the valve is moved in the other direction by the third control surface (A3).
Patent SE-502529-C2 (SE)
Inventor: PETTERSSON SVEN
IPC: B05B7/08
Filed: 1994-03-22
Abstract: A valve arrangement for distributing or spreading a two-component binder system, comprising a distribution pipe (1) which is intended to be carried by a vehicle and which extends transversely to the movement direction of said vehicle, wherein a first binder component is intended to be conducted through a first conduit or line (101) which includes the pipe (1), wherein a plurality of first valves (60) are connected to the pipe (1) at mutually spaced positions along the length of said pipe and function to deliver the first binder component to distribution nozzles (14) connected to a respective first valve (60), wherein a second conduit or line (313, 26; 313, 35, 36) with an associated second valve (120) for the second binder component connects to each first nozzle (14), and wherein each first valve (60) includes a valve member (6) which is carried by a valve spindle (4) that can be moved to and from a position in which the valve member blocks the first component flow via a valve seat (19, 7) which connects with the nozzle (14). The first valve (60) associated with a nozzle (14) is adapted to control the second valve (120) associated with said nozzle (14).
Patent SE-505780-C2 (SE)
Inventor: WALLDEN LARS
IPC: E05B15/08
Filed: 1994-07-28
Abstract: PCT No. PCT/SE95/00886 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed Jul. 26, 1995 PCT Pub. No. WO96/03562 PCT Pub. Date Feb. 8, 1996A cylinder lock/key combination includes a lock cylinder (2), a plug (3) rotatably mounted in the cylinder (2) and having a key slot (4), and a number of tumbler pins (6) that are activatable by the code (5a) on the key (5). The key slot carries or houses an element (7) which extends axially along a substantial part of the slot. The key (5) has a blade part (5c) which includes an axially extending portion (5d) in which there is provided a hole (8) for receiving the slot-carried element (7) as the key is inserted into the lock. The slot-carried element (7) and the hole (8) provided in the key (5) are located eccentrically in relation to the center of the plug (3) and accompany rotation of the plug while aided by the key (5). The profile shape of the slot-carried element (7) and the hole (8) in the key may vary within wide limits. The invention also relates to a key belonging to a combination of the aforementioned kind, and to a key blank from which such a key can be produced.