baber/WOPTO huggingface dataset:
Patent SE-518909-C2 (SE)
Inventor: DREVIK SOLGUN
IPC: A61F13/15
Filed: 2001-04-20
Abstract: Absorbent product, such as a sanitary towel, which product has a stiffening element (6) which is intended to contribute to the three-dimensional shape of the product during its use. The stiffening element (6) is in a plane state before use of the product and extends in the longitudinal direction of the product over the crotch portion (3) and at least some way in over the front portion (1). The stiffening element (6) has a width (M) at the transition (12) between the crotch portion (3) and the front portion (1) which is adapted to the distance between the muscle tendons of the wearer on both sides of the crotch of the wearer in the groin of the latter and which is of the order of 15-45 mm. The stiffening element (6) extends some way in over the rear portion (2) and there consists of two separate portions (14, 15), one on each side of a longitudinal centre line (L).
Patent SE-519566-C2 (SE)
Inventor: HALL JAN
IPC: A61L27/54
Filed: 2001-07-04
Abstract: The invention relates to a method for treating an implant, and to an implant treated by said method. All or some of the outer surfaces of the implant are oxidized with a layer (1a) of substantial thickness and substantial porosity or pore volume. One or more CaP layers (12) are applied to the porous surface or surface of large pore volume. Bone-growth-stimulating agents (13), for example rh-BMP-2 or rh-BMP-7, are then applied to the CaP layer. The method and the device make it possible to support a maximum quantity of bone-growth-stimulating agent, which can be controlled in respect of its release function.
Patent SE-521295-C2 (SE)
Inventor: EKSTROEM HAAKAN
IPC: G01S7/20
Filed: 2001-08-22
Abstract: The invention concerns a method and a device for displaying surrounding objects on a display surface 1. A first number of objects within selected geographic surroundings are displayed in perspective view 2 on the display surface. Objects that are located outside of the selected geographic surroundings, but within a predetermined distance, are represented by symbols 5 that are displayed in a frame 3 on the periphery of said display surface 1. The placements of the symbols 5 along this frame 3 provide a two-dimensional representation of the actual positions of the objects.
Patent SE-528560-C2 (SE)
Inventor: KARLSSON KLAS
IPC: F16H25/24
Filed: 2005-06-16
Abstract: A device in connection with transmission, preferably in relation with low-speed lifts, the device including an externally threaded rod (1), a nut (3) that is mounted on the rod (1), and elements to rotate the nut (3). The nut that is included in a device in connection with transmission is also disclosed. It is significant of the device that the nut (3) is equipped with a bevel (9) in the area of one thread entry.
Patent SE-528918-C2 (SE)
Inventor: ASABA TSUYOSHI
IPC: F15B15/22
Filed: 2005-09-09
Abstract: A piston rod is inserted into a center hole of a cylinder tube of a guide-equipped cylinder. A first guide rod and a second guide rod, which are connected to the piston rod by a connecting plate, are inserted into a first side hole and a second side hole respectively. The first guide rod is inserted into respective through-holes of a first bush and a second bush. On the other hand, the second guide rod is inserted into respective through-holes of a third bush and a fourth bush. Each of side circumferential walls of the first guide rod and the second guide rod is coated with a coating. Each of inner circumferential walls of the bushes is coated with a coating.
Patent SE-543019-C2 (SE)
Title: Improving the navigation of robotic lawnmower by determining that a navigational beacon has moved based on the position of the robotic lawnmower
Inventor: MANNEFRED BJÖRN
IPC: G05D1/00
Filed: 2018-04-05
Abstract: A robotic working tool system (200) comprising at least one beacon (220) arranged to at least partially delimit work area (205) and a robotic working tool (100) configured to operate within said work area, the robotic working tool (100) being configured to: determine an expected position; determine a current position relative at least one of the at least one beacon (220); determine if there is an error in the determined current position compared to the expected position, and, if so, determine that the at least one of the at least one beacon (220) has moved.
Patent SE-543981-C2 (SE)
Title: Module for treating air, method for treating air, and related systems
Inventor: EDSTRÖM ANDERS
IPC: F24F8/167
Filed: 2018-07-13
Abstract: The present inventive concept relates to a module (102) for treating air, wherein the module is configured to be used in conjunction with an air treatment unit (104) comprising an inlet arrangement (106) for an intake of a first flow of air and an outlet arrangement (108) for a discharge of exhaust air from the air treatment unit, wherein the module comprises: a first inlet (110) arranged for an intake of ambient air; a second inlet (112) configured to be connectable to the outlet arrangement of the air treatment unit and arranged for an intake of the exhaust air; and a first outlet (114) configured to be connectable to the inlet arrangement of the air treatment unit; wherein the module is configured to: provide an outflow from the module via the first outlet, wherein the outflow constitutes at least a portion of the first flow of air, by controlling a first flowrate of the ambient air via the first inlet and a second flowrate of the exhaust air via the second inlet based on at least one parameter associated with at least one of the ambient air and the exhaust air; and capture at least one impurity present in at least one of the intake of ambient air and the intake of exhaust air.
Patent SE-544718-C2 (SE)
Title: Load weighing arrangement on a vehicle
Inventor: PETTERSSON HENRY
IPC: G01G19/03
Filed: 2019-12-27
Abstract: The present invention relates to a vehicle (10) comprising an arrangement for determining the weight of load on the vehicle, said vehicle (10) comprising: a vehicle body (11, 12); at least two ground support assemblies (30; 130; 230) arranged to support said vehicle body (11, 12), each ground support assembly comprises a support beam (31 ; 131; 231) arranged to support at least two wheels (132; 232), or track road wheels (32), at least one sprocket (33) and an endless track (34) arranged around the track road wheels (32) and the sprocket (33); a suspension device (40; 140; 240) for suspension of each of said ground support assemblies (30; 130; 230) to said vehicle body (11, 12), said suspension device (40; 140; 240) is arranged to allow a movement of the ground support assembly (30; 130; 230) relative to the vehicle body (11, 12) in a substantially vertical plane extending in the longitudinal direction of said ground support assembly (30; 130; 230); and a control unit (70), wherein said suspension device (40; 140; 240) comprises sensors arranged to measure the loads on the respective ground support assembly (30; 130; 230))and forward the information to the control unit (70) where the weight of the vehicle load is determined based on the information from the sensors..
Patent SE-545298-C2 (SE)
Title: Drill rig, safety arrangement on a drill rig and a method of safely handling a drill string
Inventor: LÖFGREN MARCUS
IPC: E21B19/16
Filed: 2021-06-02
Abstract: 1. ABSTRACTThe invention relates to safety arrangement for a hoist system on a drill rig (1). A rod holder (6) for holding a drill rod of the drill string (10) is arranged at a lower portion of the mast (2), the rod holder (6) being operable between an open mode and a closed mode in which it holds the drill rod. The safety arrangement comprises a force meter (8), e.g. configured to detect the tension in the cable (4), and a safety device (12) configured to block opening of the rod holder (6) such that it may not be opened unless the force meter (8) detects that the tension of the cable (4) is at or above a force threshold indicating that the cable (4) is stretched and attached to the drill string (12). The invention also relates to a drill rig and a method of handling drill string.
Patent SE-505173-C2 (SE)
Inventor: FISCHER MANFRED
IPC: G01N15/02
Filed: 1990-07-26
Abstract: A vertical set of sieves receives the particulate material from a vibrating trough conveyor above the set and is vibrated by an agitator on the machine frame. The sieves are spread apart and then tilted to dump the collected particles into respective funnels. The set can then be swung back and contracted for the the next stage. The funnels are connected to collectors which are automatically weighted.
Patent SE-502198-C2 (SE)
Title: Drilling cutter with multiple drill waste breaker - comprises parallel trapezoidally shaped body with waste surface lowered relative to cutter top surface
Inventor: NYSTROEM LEIF RONNY
IPC: B23B51/00
Filed: 1990-12-19
Abstract: The cutter is parallel-trapezoidally shaped with a lowered waste surface (19) relatively to the cutter top surface, in which a number of equally shaped recesses (21) orientated at right-angles to the cutter edge with intermediate ridges are formed.
Patent SE-500006-C2 (SE)
Title: High=speed steel mfd. by powder metallurgy - has high toughness in combination with useful hardness and strength
Inventor: WISELL HENRY
IPC: C22C38/12
Filed: 1991-08-07
Abstract: Steel has the following compsn. in wt.%: C 0.6-0.9; Si trace-1.0 max.; Mn trace-1.0 max.; Cr 3-5; Mo 0-5; W 0-10; V 0.7-2; Co 0-14 max.; Nb 0.7-1.5; and Fe balance, where (M0+W/2) is at least 4. Also claimed is an object made from a steel as above wherein, after hardening through soln. heat-treating at 925-1250 deg.C, cooling to room temp. and tempering at 500-600 deg.C, the steel has a microstructure contg. 1-3 vol.% secondarily pptd. M2C- and MC-carbides in a fine-grained martensitic matrix which, aside from the said M2C and MC carbides and Nb carbides, is substantially free from carbides.
Patent SE-501647-C2 (SE)
Inventor: DILLOW BRIAN ST PIERRE
IPC: G03F9/00
Filed: 1992-05-04
Abstract: Method and apparatus for mounting and presenting of multi-colour separation films in exactly coinciding and registering positions, e.g. in a copying machine, whereby inter-related part-colour films or carrier foils therefore are provided with punch bores without any demands on accurate in mutual register thereof between the various individual part-colour films, whereupon a first, normative, part coulour film (e.g. B) is mounted with its punch bores on register pins (13) of a light table (11) belonging to a measuring and registering apparatus (14), the position of said normative part-colour film is registered as a zero-position, and the remaining inter-related part-colour films (e.g. Y, M, C) are successively mounted on the register pins (13) of the measuring and registering apparatus (14), and the positions of each such part-colour film is registered, whereby the difference in the X-direction and the Y-direction and the rotational difference (Z) in relation to the zero-position is observed and registered, and said registered differences are used for ultimately positioning of the films e.g. upon copy-printing thereof to a printing plate.
Patent SE-509453-C2 (SE)
Inventor: ERIKSSON-PAX ROLF
IPC: B66B9/02
Filed: 1994-06-17
Abstract: The invention relates to an arrangement for a holding brake (42) for a screwdrive elevator machinery (2), comprising a screw (4) and a nut (6) rotatable, depending on the holding brake (42), by means of a drive pulley (14). The drive pulley (14) is rotatably mounted in a housing (18) connected to a guide in an elevator shaft. The housing is connected to the drive pulley (14) via the holding brake (42), which contains a free-wheel clutch (56). In the rotational direction for descent, the free-wheel clutch (56) is engaged and transmits a braking torque (Mb) to the nut (6), said torque being greater than a torque (Mv) generatable by the nut. In the rotational direction for ascent, the free-wheel clutch is disengaged. The machinery (2) is in motor operation both for lifting and lowering. A force distributor (34) sees to it that a braking torque (Mb) dependent on a force (F) does not assume excessively high values relative to the torque (Mv). The holding brake (42) has a brake disc (48) which is designed so that transmission of oblique loads and heat from the brake disc (48) to the free-wheel clutch (56) is prevented. An angle compensator (22) is arranged to compensate for angular deviations of up to 3 DEG between the nut (6) and the drive pulley (14).
Patent SE-503308-C2 (SE)
Title: Floodlight arrangement with fixture device for at least one light
Inventor: FLOOD KENT
Filed: 1994-09-08
Abstract: A position adjustment device alters the position of the fixture device and thereby a floodlight installed on it in relation to the installation device. A number of electric motors are controllable by means of a control unit arranged for remote manoeuvring. The floodlight arranged is so formed that via a conduit current is supplied from a light regulator, such as a light panel, which through voltage variations varies the lighting strength in the connected floodlight. The current supply conduit is primarily coupled to the floodlight fixed to the fixture device, and also to the motors of the adjustment device. A voltage converter is coupled between the current supply conduit and the motors and holds the voltage going to the motors constant independently of the voltage coming in from the current supply conduit.
Patent SE-503896-C2 (SE)
Inventor: JOSEFSSON PERCY
IPC: E04B1/86
Filed: 1995-03-31
Abstract: The invention relates to vibration damping wall material or wall covering material. The material is comprised of a laminate which includes two thin metal sheets and a solid rubber layer sandwiched therebetween. The rubber layer has the form of a rubber foil or rubber film having a thickness of 0.08-0.30 mm and produced by carrier calendaring and is vulcanized to each metal sheet. The metal sheets suitably have a thickness of 0.2-0.7 mm. The rubber layer is conveniently formed from an electrically conductive rubber mixture. When the wall material is intended for use with structures that delimit rooms or like locations in which a high standard of hygiene is demanded, the metal sheets may consist of stainless steel.
Patent SE-511533-C2 (SE)
Inventor: OLLE MIQUEL JORGE
IPC: H01R13/115
Filed: 1995-06-28
Abstract: A power socket comprises a female socket, a central support (16) and pins (13, 14) extending in parallel lines from the support (16) opposite to the socket. The socket has two limbs (11, 12) each with three areas (11a, b, c, 12a, b, c). The areas converge on a contact line (21) and may be formed with a hole (22). Each pin is formed with a frustum end (15). The support may be bent into an annular shape and be formed with a stop (19) perpendicular to an overlapping area (16a). <IMAGE>
Patent SE-519167-C2 (SE)
Inventor: SONETAKA NORIYOSHI
IPC: H04W16/06
Filed: 1996-02-19
Abstract: A base station 10 for an inner cell part and a base station 20 for an outer cell part are disposed at the center position of the outer cell part and the inner cell part, respectively. A service area is divided into a plurality of outer cell parts. Inside the outer cell parts, inner cell parts whose diameters are smaller than those of the outer cell parts and that have respective common centers are disposed. A channel controlling circuit 30 allocates optimum channels in such a manner that a third order intermodulation does in take place in the base stations 10 and 20. The base station for the inner cell part communicates radio waves with mobile stations in the inner cell part. The base station 20 for the outer cell part communicates radio waves with mobile stations in the outer cell part.
Patent SE-509967-C2 (SE)
Inventor: HENNINGSSON GOERAN
IPC: A01G9/22
Filed: 1996-05-21
Abstract: An apparatus for screening off large surfaces, for instance glass surfaces, growing surfaces or the like and a method of assembling such apparatus for screening off is described. The apparatus includes at least one curtain (14), for example a greenhouse curtain, which is held up by a number of support lines (12) along which the curtain is mobile for opening or closing it. The curtain includes a number of suspension lines (26) integrated in the curtain across the support lines (12), which suspension lines (26) are freely mobile along the length of the curtain. The support lines (12) can be coupled together by one or several of the suspension lines (26) via connectors. At least some of the suspension lines (26) integrated in the curtain (14) are stretched between at least some of the support lines (12). When stretched the suspension lines (26) are freely mobile in the curtain and in the said connectors (15) and at least some of the connectors (15) are attachable to the suspension lines (26).
Patent SE-516491-C2 (SE)
Inventor: TAKAMURA HIROYUKI
IPC: F16J9/26
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring capable of being used in a marine diesel engine or an automobile diesel engine in which excellent corrosion resistance and mate attackability resistance are required. SOLUTION: A composite thermal sprayed coating C consisting of a first layer A as an undercoat having the composition consisting of 20-80% Cr3 C2 , and the balance i-Cr, and a second layer B as a top coat having the composition consisting of <=30wt.% Cr3 C2 /Ni-Cr is dispersed as hard particles in the material of a sliding surface of cobalt radial or nickel radial mainly composed of Mo and Cr is formed on a base metal M of at least an outer circumferential sliding surface of a piston ring 10 through the high velocity oxygen flame spraying.
Patent SE-514300-C2 (SE)
Inventor: RANDAHL TORBJOERN
IPC: H04M11/06
Filed: 1998-11-13
Abstract: To secure an ADSL connection to an ADSL transceiver connected to a telephone line to be used also by an associated telephone, the telephone is normally kept disconnected from the telephone line and a predetermined number of bits is allocated to the ADSL connection. Upon an off-hook condition of the telephone in connection with an outgoing call, and upon a presence of a ringing signal on the telephone line or an off-hook condition of the telephone in connection with an incoming call, a predetermined lower number of bits is allocated to the ADSL connection before the telephone is connected to the telephone line.
Patent SE-516291-C2 (SE)
Inventor: ARVIDSSON RAGNAR
IPC: H03H19/00
Filed: 1999-06-15
Abstract: A switched-capacitor circuit includes a plurality of sequentially-operated switched-capacitors A first capacitor is arranged to be coupled and thereafter uncoupled to an input signal during a first time period. Thereby the first capacitor is charged to an input value in dependence on the input signal. A second capacitor is arranged to be coupled and thereafter uncoupled to the first capacitor during a second time period for charge distribution between the second and first capacitor. Pairwise charge distribution is possibly done with further sequentially-operated switched capacitors. A final capacitor is arranged to be coupled and thereafter uncoupled to a previous capacitor during the final time period for charge distribution between the final and the previous capacitor. The switched-capacitor circuit further includes selectively coupling the first and the second sequentially-operated switched-capacitors to an output circuit thereby enabling a desired weighting of the input signal to be attained.
Patent DE-19512853-C2 (DE)
Inventor: PIEPERHOFF H J DR ING
IPC: B65F3/04
Filed: 1995-04-06
Granted: 1997-08-21
Abstract: The refuse collector vehicle has a cantilevered arm on whose free end is a holder frame (16) for holding the bin. There is at least one gripper (24) near the holder (18), movable on a horizontal axle for bringing near the bin to be emptied and picking it up by its rim. The gripper has at least one upward pointing finger, pincer or spherical element for gripping under the rim of the bin. Between the cantilevered arm and the holder is a swivel arm on which the holder is height adjustably positioned.
Patent DE-19533595-C2 (DE)
Inventor: ACHTERHOLT RAINER
IPC: A61M60/849
Filed: 1995-09-11
Granted: 1999-10-14
Abstract: The respective pump heads incorporate inlet and outlet connections, apertures and valves. The outlet side head is movable. A pump chamber is provided, the inner vol. of which is variable, to produce a blood flow from the inlet connection through the pump chamber to the outlet connection. The drive effects a successive enlargement and redn. of the inner volume of the pump chamber. The inlet side head (33) is held stationarily on the frame (10) of the blood pump. The pump chamber (31) comprises a hose piece of rubber-elastic material which can be drawn out to a multiple of its original length. One hose piece end (32') is connected tightly to the inlet side head and the opposite hose piece end is tightly connected to the outlet side head (43).
Patent DE-19933067-C2 (DE)
Inventor: HALLAS ERNST O DR
IPC: B60K37/06
Filed: 1999-07-15
Granted: 2001-11-15
Abstract: The communications device has a number of individual components which are located at different points within the automobile and coupled together via a bus (B), with management of the bus via a microcomputer incorporated in an operating device (1) fitted in the automobile dashboard. The operating device has mechanical and electrical interfaces and a locking/unlocking device for facilitating its removal.
Patent RU-2157943-C2 (RU)
Title: Fluid-tight butt joint
Inventor: MISHEL ANDRE
IPC: F16L37/252
Filed: 1996-06-28
Granted: 2000-10-20
Abstract: FIELD: systems for sealing butts of joined parts. SUBSTANCE: fluid-tight butt includes first tubular tip and second tubular tip. Each tip has end with flow-through opening. First tip has just after its end axial extension with cross U-shaped groove having semicircular portion with radius R exceeding inner radius r of flow-through opening of first tip and two rectilinear portions arranged at both sides of semicircular portion. Said groove has first radially arranged wall at side of end of first tip and second radially arranged wall opposite to above mentioned first wall of cross groove. Second tip is provided with annular protrusion arranged in radial direction and having radial surface opposite to end of that tip. Protrusion may be inserted into groove at relative motion of two tips to be abutted for providing their fluid-tight joint. Annular sealing gasket is arranged on end of one tip; it is designed for providing fluid-tightness of joint and it extends in axial direction relative to said end and may engage with end surface of other tip. Second tip is provided with radially arranged bead that may be elastically bent in axial direction and has radially arranged surface opposite to end of second tip. Radial surface of elastic bead may rest upon second radial wall of groove when above mentioned protrusion is inserted in cross groove. One of two parts formed by means of first and second tips has axial extension arranged just near edge of flow-through opening of said part and other part has just near its flow-through opening axial recess into which axial extension of other part may be inserted in position corresponding to final joining of tips. EFFECT: enhanced fluid-tightness of butt joint. 3 cl, 1 dwg