baber/WOPTO huggingface dataset:
Patent SE-518332-C2 (SE)
Inventor: IVARSSON ARNE
IPC: F16H3/54
Filed: 2001-02-12
Abstract: Drive unit for motor vehicles, comprising an internal combustion engine (1) and a gearbox (9) connected to the engine via an automated clutch (3), said gearbox (9) consisting of a non-synchronized stepped main group and thereafter a two-range synchronized range group with a free position between its range positions. The clutch and the gearbox are controlled by an electronic control unit (45), to which there are fed signals representing the selected gear from a gear selector (46) and signals representing various engine and vehicle data. The control unit is disposed, when the vehicle is standing still and the gear selector in the free position, to keep the clutch engaged and the range group in the free position. When a gear is selected, the clutch is first disengaged, whereafter the range group is moved to one of the engaged positions to brake the intermediate shaft and make possible engagement of the gear in the main group. After engagement in the main group, the clutch is engaged.
Patent SE-522556-C2 (SE)
Inventor: NORDFORS DAVID
IPC: H04L12/56
Filed: 2001-08-17
Abstract: A device having circuits (3) for communication according to the Bluetooth specification deviates from the strict specification by not having a unique Bluetooth device address BD ADDR. Instead, it has an address switching circuit (1) that chooses the device address from a group of BD ADDR addresses and stores it in a rewritable register (5). The address switching circuit switches the BD ADDR stored in the register from time to time, for example triggered by specific events. The device can communicate without any conflict with similar devices and with devices built strictly according to the Bluetooth specification. The switching of device address preserves privacy of the device.
Patent SE-520007-C2 (SE)
Inventor: FREDRIKSSON LARS
IPC: H01M10/28
Filed: 2001-09-19
Abstract: The present invention relates to a bipolar battery having at least two battery cells comprising: a sealed housing, a negative end terminal, a positive end terminal, at least one biplate assembly arranged in a sandwich structure between said negative and positive end terminals, and a separator, including an electrolyte, arranged between each negative and positive electrode forming a battery cell. The biplate assembly is provided with an inner barrier of a hydrophobic material around the negative and the positive electrode, respectively, and an outer seal around the edge of each biplate. Each end terminal is provided with a terminal seal. The edge of each biplate is positioned close to the sealed housing to provide means to conduct heat from each biplate assembly to the ambient environment. The invention also relates to a method for manufacturing a bipolar battery and a biplate assembly.
Patent SE-525291-C2 (SE)
Inventor: BERGLUND GOERAN
IPC: C21D1/09
Filed: 2002-07-03
Abstract: A stainless steel, which after nitriding exhibits a hardened surface layer with a hardness of at least 1200 Hv is disclosed. The stainless steel can be in the form of wire, plate, strip, tube and pipe and other geometries, especially complex geometries, particularly useful in applications with high demands on a combination of high strength and/or toughness and wear resistance and as a substrate for coating.
Patent SE-524426-C2 (SE)
Inventor: BENDELIN SVANTE
IPC: A23K3/03
Filed: 2002-12-16
Abstract: The present invention relates to a method for drying pasture plants. The method comprises a first drying (1) of the pasture plants, drying being effected directly on the field of the pasture plants. After to the first drying, the pasture plants is ensiled (5). Furthermore, the method comprises a second drying (6) of the ensiled pasture plants, drying being effected by the fact that heated air flows through the ensiled pasture plants. The heated air is heated by a heat-carrying medium via a wall separating the air and the medium.
Patent SE-528016-C2 (SE)
Inventor: LOEF RONNIE
IPC: B23B27/06
Filed: 2004-05-14
Abstract: The invention relates to a turning insert (1), comprising one or more corners (5) having two edges (4, 6) formed between a chip-breaking surface (7) and clearance surfaces, a first one (4) of which edges is chip removing and the second (6) surface finishing. Characteristic of the invention is that the first edge (4) is straight and transforms into the second edge (6) via a sharp transition (18). Also the second, surface finishing edge (6) may advantageously be straight. The sharp transition (18) between the edges (4, 6) may advantageously be provided by the fact that clearance surfaces adjacent to the same are ground in planes extending at an obtuse angle to each other.
Patent SE-529369-C2 (SE)
Title: Replaceable cutting insert for milling tool, has one side which is flat and opposing side with raised portions at corners
Inventor: EJDERKLINT CHRISTER
IPC: B23C5/20
Filed: 2005-06-22
Abstract: The insert (11) has a first flat side surface and an opposing second side surface (13) connected to raised portions (15) at the tool corners (14). The area of the first surface is greater than that of the second surface. The insert is adapted to be on-edge mounted to a tool and comprises a polygonal body of wear resistant material. A cutting edge is formed at the intersection of two end surfaces at a corner portion of the tool. An independent claim is also included for a milling tool (10) with pockets around its periphery which each carry one of the above inserts.
Patent SE-534502-C2 (SE)
Title: Effektförstärkare
Inventor: BOSTROEM PATRIK
IPC: H03F1/32
Filed: 2009-09-14
Abstract: Effektförstärkare för förstärkning av en elektrisk insignal i ett frekvens-arbetsområde och åstadkommande av en utsignal, innefattande ett omkopp-lingsorgan (22), filterorgan (14, 16) för alstring av en effektutsignal genomlågpassfiltrering av fyrkantsignalen, insignalorgan för mottagning av denelektriska signalen och överföring av den till en första ingång hos omkopp-lingsorganet, varvid effektförstärkaren också innefattar en återkopplingskrets(24) för återkoppling av utsignalen till den första ingången hos omkopplings-organet. Effektförstärkaren innefattar en servoförstärkare (32) förbunden föratt motta en felsignal som uppträder på den första ingången hos omkopp-lingsorganet och för att leda en korrigerande utsignal till en andra ingång hosomkopplingsorganet (22) för att neutralisera påverkan av felsignalen på ut-signalen. Uppfinningen avser en metod förstärkning av en elektrisk insignal i ettarbetsfrekvensområde. Metoden innefattar åtgärderna upptagning av en påden första ingången hos omkopplingsorganet uppträdande felsignal, för-stärkning av felsignalen i arbetsfrekvensområdet, invertering av felsignalensamt överföring av den förstärkta och inverterade felsignalen till en andra ingång hos omkopplingsorganet. AH p4293se00 ps se 11-01-03 ver. 14
Patent SE-542814-C2 (SE)
Title: Dämpningsanordning för att minska utbredning av vibrationer, ljud eller buller samt metod för montering med hjälp av dämpningsanordningen
Inventor: HAMMER PER
IPC: E04F15/20
Filed: 2012-11-23
Abstract: Föreliggande uppfinning beskriver en dämpningsanordning (10) för att minska vibrationer, ljud eller buller, innefattande: en första struktur, en andra struktur och ett elastiskt fästelement som fäster den första strukturen mot den andra strukturen.
Patent SE-539043-C2 (SE)
Title: Undertakskonstruktion
Inventor: STEN FORSMAN
IPC: E04D12/00
Filed: 2013-08-10
Abstract: Sammanfattning Inom hus- byggnation stort som smått såväl nyproduktion som renoveringså behövs ett pålitligt och väderbeständigt tak. Takpannor är ett billigt och åldersbeständigt material (30-års garanti) somofta används men matchas dåligt av undertakskonstruktionen. Utveckling sker hela tiden vad beträffar material och byggtekniker men avnågon anledning används fortfarande traditionella, tidsödande och gamlametoder med konstruktions och materialkvalitetsbrister vidundertakläggningsarbete. Föreliggande uppfinning har som ändamål att tillhandahålla en miljövänlig,kostnadseffektiv ,stabil , lättmonterad helt väderbeständig anordning vidtaktäckning med olika typer av takpannor eller liknande vid ny- byggnationoch renovering av takbeklädnad på olika takskonstruktioner . Anordningen innefattar ålderbeständig konstruktionsstark strö -ochbärläkt som på ett enkelt sätt sammanfogas med ett klipp/ sammanfognings-del .För att minimera spill kan strö och bärläktockså med hjälp av en skarvplugg enkelt förlängas var som helst på taket,utan avkall på konstruktions kvalitet eller stabilitet, allt till stor deltillverkat i lämpligt väderbeständigt återvinningsbart plastmaterial ellerliknande.
Patent SE-539274-C2 (SE)
Title: Easy starting screw
Inventor: MATHIAS BERGFJORD
IPC: F16B25/04
Filed: 2015-10-28
Abstract: 14 ABSTRACT A screw (10) comprising a tip (11); a head (12) for accommodating atool to rotate the screw (10) around a rotational axis (17) of the screw (10);and a thread (15) extending from the tip (11) towards the head (12), thethread (15) having a thread depth (w) that varies along a length of the screw(10) between a minimum thread depth and a maximum thread depth (wmax),wherein the thread (15) comprises a tip thread portion (18) extending alongone half turn or less around the rotational axis (17) of the screw (10) andexhibiting a thread depth increase (Aw1) within the tip thread portion (18)corresponding to at least one half of the maximum thread depth (wmax).Hereby a reduced axial force is needed for starting the entry into a workpiece of the screw. Publication fig: Fig 3b
Patent SE-542887-C2 (SE)
Title: Gaze tracking using mapping of pupil center position
Inventor: REMON SALAZAR GILFREDO
IPC: G06F3/01
Filed: 2018-10-31
Abstract: Images of an eye (100) are captured by a camera (302). For each of the images, gaze data is obtained (402) and a position of a pupil center (103) is estimated (403) in the image. The gaze data indicates a gaze point (111) and/or gaze direction (107) of the eye (100) when the image was captured. A mapping (510, 520, 530) is calibrated (404) using the obtained gaze data and the estimated positions of the pupil center. The mapping maps positions of the pupil center in images (501) captured by the camera to gaze points (511, 521) at a surface (512, 522), or to gaze directions (531). A further image of the eye is captured by the camera. A position of the pupil center is estimated (406) in the further image. Gaze tracking is performed (407) using the calibrated mapping and the estimated position of the pupil center in the further image. These steps may for example be performed at a HMD (1501).
Patent SE-508955-C2 (SE)
Title: Child car seat
Inventor: SKOELD BJOERN-AAKE
IPC: B60N2/26
Filed: 1991-11-05
Abstract: The seat has an inner frame (5) which counteracts compression and internal deformation of the seat when lateral collision occurs, and a reversed shell-shaped protection (7) for the head of a child occupying the seat. The protection has an internal lining (31,33) of shock-absorbing material and is formed so that with lateral collision the child head is maintained inside the protection and prevented from rotating or pivoting out of the chair.
Patent SE-507260-C2 (SE)
Inventor: MAEKINEN JUKKA
IPC: B65C9/22
Filed: 1992-09-17
Abstract: This patent publication discloses a method and assembly for placing an identification label to the end of a paper roll (1). Prior-art methods for placing the label have been hampered by the long duration of the work cycle caused by the picking movement of the label. According to the present invention the label is picked by means of a clamp element (7) from a slanted surface inclined at an angle of, e.g., 45 DEG from horizontal and transferred to the end of the roll (1) via an activation phase of the adhering surface by way of a continuous horizontal transfer movement, thus achieving a short work cycle. The assembly designed to implement the method performs the transfer movements by means of an arm (6) travelling along a guide rail (5) and a clamp element (7) connected by a joint (8) to the end of the arm (6).
Patent SE-506686-C2 (SE)
Title: Damper arrangement
Inventor: BERGDAHL KNUT
IPC: F24F13/02
Filed: 1994-01-03
Abstract: A damper assembly principally for regulating air flow in ventilation plant. It consists of a flow duct (1) and a damper (2) which is rotatable in the flow duct and which is mounted on a removable cleaning plug (3). The cleaning plug (3) is rotatable within and with respect to the duct (1) and the damper (2) is connected with the cleaning plug (3) such that it turns when the cleaning plug (3) is turned. The cleaning plug (3) is provided with a connection piece (8,9) and is rotatable within it (8,9) and also that the connection piece (8,9) can be locked in a fixed position in the duct and furthermore the cleaning plug (3) is lockable in the connection piece (8,9).
Patent SE-505771-C2 (SE)
Inventor: ZHENG WENXIN
IPC: G02B6/255
Filed: 1994-10-24
Abstract: PCT No. PCT/SE95/01262 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Oct. 24, 1995 PCT Pub. No. WO96/12980 PCT Pub. Date May 2, 1996In joining an optical fiber containing twin cores to a corresponding optical fiber of standard type having a single core and having the same outer diameter, so that a core in the twin-core fiber is aligned with the core in the standard fiber, a conventional automatic splicing machine for optical fibers is used. The twin-core fiber is placed with its cores for instance located in a vertical plane. Then the fibers are spliced in a conventional manner with an alignment of the outer surfaces of the fiber ends and during the splicing procedure or from the finished splice the lateral offset of for instance the upper core of the twin-core fiber and the single core is determined. This can be carried out by capturing an image of the fiber splice in a heated state, when the splice is performed by fusion-welding. The determined offset value then gives the offset, which is to exist between the outer surfaces of the fiber ends for providing the correct alignment of the fiber cores. Hence, the splice region of the fibers is then removed and the fibers are spliced again, but this time with a suitable, calculated offset of the outer surfaces of the fibers.
Patent SE-516922-C2 (SE)
Inventor: FISCHER ROBERT
IPC: F16H61/12
Filed: 1995-02-21
Abstract: A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.
Patent SE-512309-C2 (SE)
Inventor: ANDERSSON THORBJOERN
IPC: B65D1/00
Filed: 1997-05-29
Abstract: An extruded/blow moulded bottle. together with a process for producing the bottle. The bottle has a wall structure (10) comprising a layer (11) of foamed plastic material which is surrounded by outer, solid layers (12 and 3) of plastic of the same type as the plastic in the foamed layer (11). The material in the foamed layer (11) includes a rigid polymer component and a ductile polymer component in a mixing ratio of from 1:3 to 3:1, and in addition the foamed layer (11) constitutes at least 50% of the total weight of the bottle. The bottle is produced by a combined extrusion/blow moulding process in which granulate starting material including the two polymer components and a chemical CO 2-generating blowing agent is melted and, under excess pressure, is forced through an annular nozzle during simultaneous expansion of the formed CO 2 blisters. The formed, foamed hose is accommodated in a mould cavity and inflated with the aid of air at high pressure to the desired bottle configuration.
Patent SE-515800-C2 (SE)
Inventor: SANNER ANDERS
IPC: H04M1/00
Filed: 1999-01-20
Abstract: The present invention relates to a device for generating a sinewave output signal and comprising an oscillator. The oscillator includes means for respectively connecting and disconnecting one of the device supply voltages, such that when connecting said supply voltage the sinewave output signal will be stabilised after a time period corresponding to an interval of 1-5 periods of the sinewave output signal. The invention also relates to a method of quick-starting a sinewave output signal
Patent SE-517016-C2 (SE)
Inventor: BUECKER HEINRICH
IPC: F16K7/07
Filed: 1999-03-18
Abstract: A valve for a milk pipeline which includes an elastic, tubular sealing unit mounted between two connectors in the milk pipeline, and a housing surrounding the sealing unit so as to define a closed chamber therebetween. The sealing unit can be brought by an external over-pressure in the chamber into a fully collapsed and closed position. Also, the valve is provided with a structure which engages at least one section of the sealing unit and applies a force directed substantially radially outwardly, so that the sealing unit is at least partly collapsed in its non-actuated state. As a result, the valve can be reliably closed with a small external over-pressure in the chamber.
Patent SE-518618-C2 (SE)
Title: Sandwich material for floor or wall elements, comprises plates welded together using metal beads or cylindrical pins or rods as spacer pieces
Inventor: CARLSSON LEIF
IPC: E04C2/08
Filed: 1999-03-19
Abstract: The material comprises at least two spaced apart plates (4, 5) welded together using spacer pieces (3) in the form of metal beads (6), cylindrical pins or rods with rounded ends, or other metal pieces with a shape chosen to provide a small contact surface with the plates, in order to simplify welding.
Patent SE-514550-C2 (SE)
Inventor: CEDERBORG PER
IPC: G06F17/17
Filed: 1999-12-29
Abstract: The invention generally relates to a vacuum refuse collection system and a method of operating such a system. The general idea according to the invention is to perform frequent measurements of the level of refuse in at least one refuse chute, and adaptively predict a future value of at least one operational parameter of the vacuum refuse collection system based on a number of the measurements. The predicted value of the operational parameter(s) is subsequently used in the control of the vacuum refuse collection system. A basic example is the prediction of the optimal time for emptying of a refuse chute so that the refuse chute is emptied at the "exact" right moment, not too early and not too late. By making predictions of future values of operational parameters based on empirical data, instead of using simple and static rules of thumb, the reliability and efficiency of the overall vacuum refuse collection system can be substantially improved.
Patent UA-35548-C2 (UA)
Title: oxazolidinone Derivatives, a process for the preparation thereof and FUNGICIDal COMPOSITION
Inventor: ADAMS JOHN BENJAMIN
IPC: C07D263/52
Filed: 1990-04-10
Abstract: The invention relates to novel oxazolidinone derivatives, fungicide compositions based thereon and methods for control fungi diseases on plants. Oxazolidinone derivatives of the general formula
Patent DE-10000155-C2 (DE)
Title: Mehrspindel-Drehautomat
Inventor: DREES WOLFGANG
IPC: B23B13/04
Filed: 2000-01-06
Granted: 2001-10-31
Abstract: Es wird ein Mehrspindel-Drehautomat zur Verfügung gestellt, der in seiner Wirtschaftlichkeit dadurch verbessert ist, indem seine Stangenführung (1) mehr Führungsrohre (2; 3) aufweist als seine Spindeltrommel Spindeln, die Stangenführung (1) und die Spindeltrommel eine Kupplungsvorrichtung aufweisen und die Stangenführung (1) gegenüber der Spindeltrommel so verdrehbar ausgebildet ist, daß wechselnde Führungsrohre (2; 3) einer Spindel zuordbar sind.
Patent DE-10052957-C2 (DE)
Inventor: BALDESBERGER FIDES P
IPC: B25B9/02
Filed: 2000-10-25
Granted: 2002-12-05
Abstract: The invention relates to a pair of tweezers (12) with a protective sheathing (11) serving as a packaging; the pair of tweezers has two legs (121, 123) resiliently connected with each other and having ends (122, 124) spaced apart when the pair of tweezers is not in use and which come into contact with each other under the impact of a closing pressure; the protective sheathing (11) consists essentially of a tubular body made of a flexible polymer material, at least partially enclosing said pair of tweezers (12) and having a slit (111, 112) extending in a longitudinal direction and being spread by a pair of tweezers (12) pushed into the protective sheathing (11); the pair of tweezers and the tubular body are dimensioned such that the pair of tweezers is held laterally in the protective sheathing and can be removed from the protective sheathing only by manually further spreading the slit.
Patent DE-10057877-C2 (DE)
Inventor: LUEKEN VOLKHARD
IPC: E21B10/26
Filed: 2000-11-22
Granted: 2002-10-17
Abstract: A drilling head ( 1 ) is disclosed, in particular for introduction into pipelines, with a rear connector piece ( 2 ) and a forward cutting body ( 3 ) of the size of the diameter, comprising cutting ribs ( 4 ), extending in the advancing direction (V), which have a convex arch and have a cutting edge ( 5 ) on both sides of the radial end thereof in the direction of the circumference. Conventional drilling heads can be applied only with difficulty in curved pipelines and have a tendency to damage the inner wall of the pipeline. The disclosed drilling head ( 1 ) has a cutting body ( 3 ) with a conical cutting head tip ( 7 ), surrounded by the back-cut tips ( 6 ) of the cutting ribs ( 4 ) which lie set back along a longitudinal axis (Y).
Patent DE-19628131-C2 (DE)
Inventor: MOURICK PAUL
IPC: H03K17/0812
Filed: 1996-07-12
Granted: 2003-07-17
Abstract: The circuit has power semiconducting components in the form of switching transistors, pref. IGBTs, and a gate controller suitable for parallel connection. The controller has separate gate resistances (Ron,Roff) for switching on and off and separate auxiliary emitter resistances (RE) for each power switch to achieve a short circuit protected operating mode. The driver circuit earth connection is connected to the summing point of the auxiliary emitter resistances. A diode is connected in series with the gate resistance with its cathode towards the gate resistance. A clamping diode such as a Schottky diode is connected in parallel with each emitter resistance with its cathode towards the emitter. A drain diode is connected to each gate with its cathode towards the gate supply voltage.
Patent DE-19634694-C2 (DE)
Inventor: HERTH HOLGER
IPC: E05B65/00
Filed: 1996-08-28
Granted: 1999-12-09
Abstract: This invention concerns a strap hinge for frameless glass doors which can be built in and hidden between two separated insulating glass panes (5, 10) of equal size. For this purpose, an intermediate piece (8) between them is positively and frictionally connected along the long side to the two glass panes (5, 10) by means of a corresponding adhesive. Strap hinges are connected to the intermediate piece either directly or by means of setting pieces (9). In such an application, the strap hinge can be adjusted in the three degrees of freedom.