baber/WOPTO huggingface dataset:
Patent SE-8602892-D0 (SE)
IPC: H01C10/28
Filed: 1986-06-27
Abstract: PCT No. PCT/SE87/00283 Sec. 371 Date Apr. 27, 1988 Sec. 102(e) Date Apr. 27, 1988 PCT Filed Jun. 17, 1987 PCT Pub. No. WO88/00326 PCT Pub. Date Jan. 14, 1988.Resistive position indicator has an enlongated resistive element with an electrical terminal at each end and a tap which can be brought into contact with the resistive element. A contact point divides the resistive element into two portions and is movable along the resistive element, so that the resistance ratio between the two portions of the resistive element can be varied within wide limits. The resistive element consists of a layer of resistive material applied on a substrate of electrically insulating material. The tap comprises an elongated contact portion of electrically conducting material applied on a substrate and positioned in front of, parallel to, and slightly spaced from the resistive element, so that an air gap is formed between the resistive element and the contact portion of the tap. At least one substrate consists of a flexible foil, so that the air gap between the resistive element and the contact portion of the tap can be eliminated at any point along the resistive element by a compressive force on the flexible foil, so that the contact portion of the tap is brought into contact with the resistive layer at that point. The substrates can be a continuous strip of flexible foil which is folded and provided with an insert of insulating material having a slot. The position indicator has low friction, a low weight, and requires little space.
Patent SE-8604302-D0 (SE)
Inventor: HENNINGSSON BO LENNART
IPC: A63B69/40
Filed: 1986-10-10
Abstract: PCT No. PCT/SE87/00440 Sec. 371 Date Mar. 14, 1989 Sec. 102(e) Date Mar. 14, 1989 PCT Filed Sep. 29, 1987 PCT Pub. No. WO88/02644 PCT Pub. Date Apr. 21, 1988.The invention relates to a ball game practice apparatus, particularly for tennis practice, comprising a ball catching assembly (2) and a ball collecting assembly (3), which in its turn comprises at least a first chute (30) beneath the ball catching assembly, said ball catching assembly being connected with a ball propulsion assembly (5) via a ball feeding assembly (4). A characteristic feature of the invention is that in the ball collecting assembly (3) between the chute (30) and the ball catching assembly (2) there is a damping device (32), through which the balls must pass and which damps the falling speed of the balls to prevent them from leaving the ball collecting assembly (3) by rebounding from the bottom (33) of the chute. Another characteristic feature of the invention is further that the bottom of said at least first chute (30) consists of a plane, preferably sloping only in the longitudinal direction of the chute.
Patent SE-8702605-D0 (SE)
Inventor: JOHANSSON E V
IPC: B65G/
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00345 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10225 PCT Pub. Date Dec. 29, 1988.A storage device designed to store primarily elongate objects, and comprising on the one hand a frame and on the other an operating device arranged on a fork lift truck. The storage device is arranged in such a manner that it may be shifted between an essentially vertical space-saving storage position and a horizontal position allowing loading and unloading operations to be performed in a simplified manner.
Patent SE-8803896-D0 (SE)
Inventor: MORI K
IPC: F24S23/30
Filed: 1988-10-31
Abstract: A lens-holding apparatus used for holding a hexagonal lens and for fixing the light receiving end of an optical conductor at the focal point of the lens includes a frame body having a hexagonal portion on at least a part thereof, a hexagonal lens tightly inserted into the hexagonal portion, and an optical conductor cable fixing mechanism for fixing the light-receiving end of the optical conductor at the focal point of the lens on another portion of the frame body. The hexagonal portion comprises six side surfaces, every other one of which has two slits formed symmetrically in relation to the center line of each side surface in the longitudinal direction for mounting the lens thereon and a tongue piece formed between both slits. The lens is tightly inserted into the hexagonal portion and held therein by means of a tongue piece for pressing the lens.
Patent SE-8900883-D0 (SE)
Inventor: EKELUND B
IPC: H04L27/12
Filed: 1989-03-13
Abstract: A waveform generator incorporated in a radio transmitter of quadrature type for binary continuous phase modulation (CPM). It is previously known to store the waveforms of the two quadrature channels I and Q in two addressable table units, wherein the one unit stores sin  THETA  and the unit stores cos  THETA , where  THETA  is the phase angle. The table units are addressed by means of a bit history register (BHR) which stores the instantaneous phase, and a quadrant memory which stores the accumulated phase. According to the invention, the two table units are replaced with a single table unit (SCT) which stores curve segments (A-H) solely for one of the waveforms sin  THETA  or cos  THETA . The table unit (SCT) is addressed by means of an address conversion (ADR) between the bit history register/quadrant memory (BHR and QM respectively) and the table unit (SCT). The generator also includes a controllable negation unit (NP) and a latching circuit (LS) upstream of D/A-converters (DA1, DA2) and the modulator circuits (M1, M2, ADD) of the transmitter.
Patent SE-8901402-D0 (SE)
IPC: F16L1/24
Filed: 1989-04-18
Abstract: The present invention relates to a weight arrangement in particular for loading a pipeline and comprising a base element and a locking member for securing the pipeline in the base element. According to the invention, the base element 1 has a recess 2 which is provided with a delimiting surface 4 intended to interact with the locking member 16 in such a manner that the latter is, in the locking position, positioned between the surface 4 and the pipeline 15. The delimiting surface 4 of the base element and the delimiting surface 19 of the locking member 16 bearing against said surface 4 are of such a nature that a wedge action arises between the locking member and the base element on insertion of the locking member into the base element. <IMAGE>
Patent SE-8902643-D0 (SE)
IPC: B65B69/00
Filed: 1989-08-02
Abstract: Arrangement for cutting binding wires on bales, such as pulp bales, paper bales and the like, comprising a conveyor (1) for the bale (2), a de-wiring station with fixing means (4-7) for the bale and cutting members in the form of two long cutting and, respectively, counter steels (14, 28 and, respectively, 15, 29) movable relative to each other, each provided with a plurality of teeth (17, 31 and, respectively, 21, 30) for cutting the binding wire, which cutting members are arranged on cutting arms (8, 9) movable to and from the bale (2). The fixing means comprise two plates (4, 5) movable relative to each other for lifting and fixing the bale (2). The teeth (17, 31) of the cutting steel (14, 28) are formed with a pocket (19) on the underside for taking up the binding wire, which pocket is defined upwardly by the lower flank (20) of the cutting tooth (17, 31). The counter steel (15, 29) extends from the side a distance inward beneath the teeth (17, 31) of the cutting steel for clamping the binding wire in the pocket (19) between the lower flank (20) of the cutting teeth (17, 31) and the counter steel (15, 29) prior to the cutting of the wire.
Patent SE-9000467-D0 (SE)
Inventor: HEDSTROEM L-G
IPC: F02B1/04
Filed: 1990-02-09
Abstract: PCT No. PCT/SE91/00083 Sec. 371 Date Oct. 8, 1991 Sec. 102(e) Date Oct. 8, 1991 PCT Filed Feb. 8, 1991 PCT Pub. No. WO91/12443 PCT Pub. Date Aug. 22, 1991.A transmission for a vehicle comprises a mechanical stepped gearbox (6) in front of which a hydraulic torque converter (5) is arranged. The torque converter (5) comprises a turbine wheel (19) which is connected to a turbine shaft (21). An input shaft (25) of the gearbox (6) is connected in a drive power-transmitting manner to the turbine shaft (21). In addition, a brake (34) is connected to the turbine shaft (21) or the input shaft (25), in which respect, on starting-up, the input shaft (25) can be stopped in order to permit engagement of a starting gear without the need to produce drive power interruption by means of a conventional clutch. The brake (34) is also used when changing-up for synchronization of the gearbox (6) together with an electrical control unit (32) for engine regulation. This allows the gear-changing in a mechanical, unsynchronized stepped gearbox to be carried out in a simple manner.
Patent SE-9002954-D0 (SE)
Inventor: PERSSON B
IPC: E02F3/85
Filed: 1990-09-17
Abstract: This invention relates to an apparatus for motor-driven machines, intended for levelling of gravelled roads and comprising a scraping blade which is intended to work the surface layer of the gravelled road so that a gravelled row is created, and a device for spreading the gravelled row, comprising a blade for spreading the gravelled row, which blade is intended to level out gravelled row created by the scraping blade, the scraping blade and the row spreading blade being adjustably arranged so that they can be raised or lowered in relation to the roadway. According to the invention the apparatus is so constructed that row spreading blade (13) is pivotable in the vertical plane, i.e. can pivot about an essentially horizontal axle. At least one sensor means (17) is arranged for detecting the material quantity of the gravelled row, this means in dependence upon the material quantity being intended to influence a first means (18), cooperating with the row spreading blade (13), for raising and lowering the same (13).
Patent SE-9100358-D0 (SE)
Inventor: ROEKMAN B
IPC: D21G9/00
Filed: 1991-02-05
Abstract: Device for measuring the condition of a felt (4) in a paper machine and for reconditioning it, comprising a measuring head (7) provided with a suction chamber (7b) and a measuring surface (7a) to be positioned against the surface of the felt (4) and provided with suction holes (15) leading into the suction chamber (7b); a suction conduit (17) leading out of the suction chamber (7b) and communicating with a vacuum source (9) for sucking air and water through the suction holes (15) from the felt (4) into the suction chamber (7b) and for discharging water and air from the suction chamber (7b); and measuring means (18) for measuring the vacuum pressure in the suction chamber (7b). In the reconditioning and measuring device according to the invention, the measuring head (7) comprises two suction conduits (16, 17) for sucking water and air, respectively. The first suction conduit (16) is positioned in the lower portion of the suction chamber (7b) for discharging mainly water from the suction chamber (7b) and the second suction conduit (17) is positioned in the upper portion of the suction chamber (7b) for discharging mainly air from the suction chamber (7b).
Patent SE-9101581-D0 (SE)
IPC: B65H29/00
Filed: 1991-05-24
Abstract: A side-gripping conveyor arrangement functions to transport a stream of mutually overlapping newspapers carried by a substantially horizontal conveyor belt with one edge margin of the newspaper stream extending freely over one side of the conveyor belt. The conveyor arrangement includes a conveyor chain (30) which is guided along the edge margin of the newspaper stream and which supports spring clips (20) having legs (22) which are biased towards one another. The legs carry mutually opposing gripping elements (23) which are guided between an open and a closed position by means of guide arms (24) attached to the legs (22) of the U-shaped clip. The legs are also provided with slide buttons (27) which run on cam paths (50) for effecting the opening and closing movement of the clips (20). <IMAGE>
Patent SE-9103680-D0 (SE)
IPC: B29C45/26
Filed: 1991-12-12
Abstract: The arrangement involves a moulding tool for injection moulding of a container such as a can or similar of e.g. thermoplastic involving the simultaneous insertion of a label, sheet or similar, where the label is inserted between a pair of moulding tools/stamp and cushion in the injection moulding machine open position and is thus incorporated after the closure of the mould tool. Centrally arranged to the hole for injection of moulding pulp is an inlay inserted in a recess in the moulding tool to withstand moulding pressure. The recess is so formed in the tool that the same tool material encloses the inlay limiting surfaces. The inlay is made of hard metal or of ceramic material and is exchangeable.
Patent SE-9200710-D0 (SE)
Inventor: NILSSON GOERAN
IPC: B23D51/18
Filed: 1992-03-09
Abstract: A pressure medium operated reciprocating impact mechanism has a working member (7) and a stop member (15), which are axially movable with respect to each other, and a working chamber (22) for pressure medium is arranged in at least a first one of them and is open towards the other member. A sealing member (21) is arranged inside the working chamber between the working member and the stop member and to bear radially against the circumferential wall (14) of the working chamber and seal the working chamber in that position of the relative movement of these members in which they are brought most together. The sealing member is adapted to, on movement of the working member and the stop member apart starting from said position and caused by action of the pressure medium entering into the working chamber, move axially with respect to one of these members while bearing sealingly against the circumferential wall (14) of the working chamber and axially sealing the working chamber to the other of these members. One of the working and stop members has means (25, 29) adapted to allow the pressure medium to escape out of the working chamber when the other of said members has reached a position located at a predetermined distance from the position thereof in which said members are brought most together.
Patent SE-9300913-D0 (SE)
Inventor: JANISZEWSKI GRZEGORZ
IPC: F16D23/06
Filed: 1993-03-19
Abstract: PCT No. PCT/SE94/00231 Sec. 371 Date Sep. 13, 1995 Sec. 102(e) Date Sep. 13, 1995 PCT Filed Mar. 16, 1994 PCT Pub. No. WO94/21935 PCT Pub. Date Sep. 29, 1994Engaging device in a motor vehicle gearbox, having an engaging sleeve (8) with a toothed rim with internal engaging teeth (11) and a toothed rim (4) joined to a gear (2, 3) and having external teeth (5). The engaging teeth of the engaging sleeve have first flank surface portions (23) adjacent to pointed end portions (22) and second flank surface portions (26) connected via a step (25) thereto. The flank surface portions (23, 26) are inclined inwards, as seen from the end of the tooth, towards the longitudinal axis (24) of the tooth, the first surface portions (23) having a greater incline than the second surface portions (26).
Patent SE-9301639-D0 (SE)
IPC: G02B6/44
Filed: 1993-05-12
Abstract: A cassette being stackable in a coupling box for optical fibre cables. The bare fibres at the end portions of at least two fibre cables (F1, F2) are protectively stored in the cassette. The cassette comprises a radially external side wall (102a) which defines an internal storage space for the bare fibres. Two lead-through portions (108, 109) are formed as radial protrusions (108, 109) of the cassette, the configuration of which is like a circular disc. The radial protrusions are provided with two inlet openings (103a, 103b) facing circumferentially in opposite directions. Guiding means (104a, 104b) are disposed adjacent to the respective inlet opening so as to releasably secure the bare fibres of the respective cable end portion.
Patent SE-9301973-D0 (SE)
IPC: B60P3/077
Filed: 1993-06-09
Abstract: A parking device for parking a handtruck on the floor of a truck or like vehicle so as to prevent accidental movement of the handtruck on the floor during movement of the truck. The device includes a frame structure (4) which is comprised of four mutually joined frame parts, of which one part (2) is longer and thicker than the remaining sides of the frame. This longer and thicker side extends at both ends beyond the remainder of the frame, i.e. the frame parts that extend generally at right angles to the longer and thicker part (2) are joined thereto slightly inwards from the ends of the part. The cavity (5) defined by the frame is intended to receive the wheels of the handtruck, whereas the upper surface (3a) of the longer and thicker frame part (2) is intended to receive the remainder of the handtruck and thus support the general weight thereof.
Patent SE-9304135-D0 (SE)
Inventor: HONG SEON MI
IPC: H04M3/42
Filed: 1993-12-13
Abstract: A method of processing an intelligent network service call in a service switching point (SSP) which has a DTMF processor and is connected to the originating local exchange/transit exchange to provide an intelligent network service. The SSP receives a digit from the other exchange in a R2MFC signalling mode to process a trunk signal from the other exchange upon generation of a trunk line seizure request from the other exchange. The SSP analyzes the received digit to check whether a call from the other exchange is a normal call or an intelligent network service call in which subscriber's information must be received in the middle of the service. If the call from the other exchange is the intelligent network service call, the SSP collects a calling number and a calling category from the other exchange, releases the R2MFC signalling mode and forms a speech path with the other exchange to communicate directly with a service user. Then, the SSP operates the DTMF processor and an announcement sending device to instruct the service user to transmit desired information and collects the desired information from the service user. Then, the SSP releases the announcement sending device and the DTMF processor and processes an out-going trunk call for routing to the terminating local exchange/transit exchange to which a called subscriber belongs.
Patent SE-9403269-D0 (SE)
IPC: B60J1/02
Filed: 1994-09-29
Abstract: Arrangement for removal of car windows. During accidents with cars involved there is sometimes a need for the rescue corps to remove persons in distress by breaking a window of the vehicle. Earlier this has meant non-breakage of the window from the outside due to shattering risk creating time-loss. This has been solved by applying anti-shatter tape to the window on the outside and thereafter breaking it. The tape prevents any shards flying into the vehicle and injuring the distressed, as well as being able to easily remove the window. Since the tape is designed in one piece time is won.<IMAGE>
Patent SE-9403540-D0 (SE)
Inventor: FRANZEN HANS
IPC: E03C1/29
Filed: 1994-10-17
Abstract: PCT No. PCT/SE95/01199 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Oct. 16, 1995 PCT Pub. No. WO96/12071 PCT Pub. Date Apr. 25, 1996To simplify fitting, securing and cleaning of a water trap to/from a washbasin or sink, there is provided a washbasin valve which has a water trap integral therewith and which forms a unit that can be inserted into and secured to the bottom of a washbasin, therewith a water drainage system can be connected directly to the valve. The washbasin valve is fitted by pushing the valve into a hole in the bottom of the basin and securing the valve therein, whereafter the valve is connected directly to a drain pipe. In cleaning the water trap, the seal is drawn-up out of the valve with the water drainage system still connected. No water will be spilled unnecessarily onto the floor beneath the washbasin in so doing.
Patent SE-9500887-D0 (SE)
Inventor: BOELING GOERAN
IPC: B29D30/56
Filed: 1995-03-13
Abstract: Method for joining thin sheets of unvulcanised rubber by bonding them with binder and applying heat to vulcanise them together comprises: (a) addn. of even distribution of single metallic conductor (111) to binder (111) ; (b) grinding down surface of tyre treads to carcass (10); (c) applying binder contg. conductor onto carcass; (d) fresh tyre tread (12) is laid on binder ; and (e) connecting opposite ends of connector to electrical current during bonding of two parts.
Patent SE-9501605-D0 (SE)
Inventor: KOSKELAINEN AHTI
IPC: E05B65/00
Filed: 1995-05-02
Abstract: Hinge device with locking function for drain and septic tank cover and designed to lock the cover 16a to a drain ring 17 or the like, comprising a T-pipe 2, fixed to the cover 16a and rotatable on an upright column 3, the T- pipe 2 being locked to prevent turning by way of an eccentric 1, which can be brought out of the locking position by means of a key 8, with a shaft length L, which is considerably larger than the radius R of the eccentric, in order to provide sufficient leverage to shift the T-pipe 2 on the column 3, using considerably reduced force. <IMAGE>
Patent SE-9503037-D0 (SE)
Inventor: SASLECOV VENTI
IPC: B60R21/205
Filed: 1995-09-04
Abstract: The invention relates to a device for personal protection in vehicles, comprising an airbag (9; 9') which in its inactive condition is arranged in a space in connection with a dashboard (1) of the vehicle and in its active condition extends essentially in front of the legs and knees of an occupant in the vehicle, a sensor for detection of a condition generally corresponding to a collision, and means (10; 18) for inflating the airbag (9; 9') when the sensor detects that said condition prevails. The invention is characterized in that the device comprises a load-distributing element (17) which cooperates with the airbag (9; 9') in said active condition for distributing a load from the occupant (20), said load-distributing element (17) being constituted by a predetermined section of the airbag (9') which is designed with a stiffness which exceeds the stiffness of the remainder of the airbag (9'). The invention also relates to a method for personal protection in vehicles. The invention provides an improved airbag arrangement for protection of the knees, the lower parts of the legs and the feet of occupants in a vehicle. <IMAGE>
Patent SE-9603227-D0 (SE)
Inventor: RECTOR CHARLES E
IPC: F15B13/043
Filed: 1996-09-05
Abstract: A hydraulic cylinder snubbing arrangement includes a pilot operated control valve having a predetermined snubbing position at which flow exhausted from a hydraulic cylinder actuating chamber must pass through a plurality of flow restricting orifices in a valve spool when the hydraulic cylinder is retracted to a predetermined position. The valve spool is shifted to the snubbing position automatically by reducing the fluid pressure in a pilot chamber at the end of the valve spool to a predetermined level so that a snubber spring device resiliently moves the spool from a lower or float position. By forcing the fluid to pass through the restricted flow path created by the orifices, the gravity induced velocity of the hydraulic cylinder is greatly reduced as the hydraulic cylinder approaches its end of stroke position.
Patent SE-9704577-D0 (SE)
Inventor: WADSTROEM TORKEL
IPC: A23C9/123
Filed: 1997-12-08
Abstract: Strain of Lactobacillus useful as probiotics in food and naturopathic medicines and which is resistant in vitro against hydrochloric acid and gastric juices and tolerates bile salts without deconjugating them whereas strong assimilation is occurring and which has good survival at the passage through the stomach and the gastrointestinal tract and which strain is growing optimally at about 37° C., which strain is Lactobacillus paracasei subsp. paracasei, which is a Gram-positive, homofermentative, rod-shaped bacterium capable of producing L-lactic acid and containing three plasmids having a size of 2.2, 4.36 and 9.1 Kb, respectively. The invention also relates to a composition containing the strain and a product consisting of or containing a concentrate of the strain.