baber/WOPTO huggingface dataset:
Patent SE-8205620-D0 (SE)
Inventor: ROHDIN F L
IPC: H02K19/06
Filed: 1982-10-01
Abstract: A reluctance motor comprises a stator having two salient poles and a rotor also having two poles and being of soft magnetic material. The stator poles support windings which when current is being supplied generate a magnetic field which tends to set the rotor (16) in a stable position of equilibrium in which the rotor pole and the stator pole coincide. Either or both of the rotor poles and/or either or both of the stator poles are designed so as at high flux density to cause a constriction of the flux in a part of the cross section of the flux path to displace the position of equilibrium and when the flux density is moderate to distribute the flux generally uniformly over the said cross section.
Patent SE-8206818-D0 (SE)
Inventor: SHORTER J J
IPC: A61F2/60
Filed: 1982-11-30
Abstract: An improved artificial leg has a ball and socket ankle joint (3) connecting a foot (2) to a shin member (1). The ankle joint comprises a two-part socket (5A, 5B) enclosing a part-spherical ball member (4) with an elastic sleeve (6) sandwiched between the socket and the ball member (4) to allow resilient flexion of the foot (2) relative to the shin member (1). In order to provide relatively more resistance to dorsi-flexion than to plantar-flexion, an elastic buffer in the form of a ring (11) is disposed around a coupling shank portion (4A) of the ball member (4) to engage a downwardly extending anterior skirt portion (12) of the socket. In the preferred embodiment of the invention the skirt portion (12) also extends around each side of the ring (11) to provide resistance to medial and lateral flexion.
Patent SE-8300626-D0 (SE)
Inventor: WOLFRAM L J
IPC: A45D7/04
Filed: 1983-02-07
Abstract: A process for waving or straightening hair that leaves the hair in conditioned form which comprises treating the hair with a novel hair waving composition containing a reducing agent and certain cationic polymers followed by treating said hair with a "neutralizing" composition containing an oxidizing agent and an anionic or amphoteric detergent.
Patent SE-8302364-D0 (SE)
Inventor: MANNBRO NILS VIKTOR
IPC: D21C9/10
Filed: 1983-04-27
Abstract: Oxypulp from the oxytower is diluted with recovered oxylye to achieve a suspension of 60kg oxypulp per m3. The oxylye residue diffuses out from the fibrous mass to the surrounding liquid during a process interuption of at least 5 mins, without liquid exchange. The suspension is stirred for 30-90 mins. Weak oxylye leaves the treated oxypulp which is then washed. The diffusion stage is operated until the level of active chlorine used in the subsequent bleaching sequence is reduced by at least 5% esp.10-30%.
Patent SE-8303258-D0 (SE)
Inventor: BADGER P
IPC: E01B29/26
Filed: 1983-06-09
Abstract: To position an electrical insulator, having first and second ends at which are first and second sideways-projecting lugs, so that a part of the insulator lies on the upper face of a rail flange, another part of the insulator lies between the rail flange and a neighboring upward projection, and the upward projection lies partly between the lugs, the insulator is held in an inclined position by gripping its upper end between two clamping parts and moved with a component of motion parallel to the rail until the lower lug catches on the upward projection. Continued movement of the clamping parts cannot be followed by the insulator, which changes its orientation and prises the clamping parts apart. They release it and the higher end of the insulator descends, possibly as a consequence of force exerted on it by a clip. The clamping parts may be mounted on a magazine containing rail clips.
Patent SE-8304372-D0 (SE)
Inventor: HURN R L
IPC: A46B13/02
Filed: 1983-08-11
Abstract: A portable electric scrubber in which the drive shaft and gear assembly and drive motor are secured together in a fixed relationship by a one-piece gear case secured within a compartment defined between to halves of a housing. The output shaft includes integral, deflectable cantilever beams having ridges for engaging a central hole in an attachment. The housing is sealed by a one-piece seal which seals between the housing halves, around the output shaft and over an actuation button.
Patent SE-8304699-D0 (SE)
Inventor: BERGSTEDT ALF
IPC: B25B17/02
Filed: 1983-08-31
Abstract: The torque application unit comprises two levers (5,6) fitted in a common frame. The first lever is activated manually while the second lever end is activated by a force applied from the periphery of a cylindrical body (15) with a smaller radius than the length of the two levers. - The cylindrical body is connected to the first lever and has the same rotary axis as it. The second lever is connected to (and has the same rotary axis as) a nut socket or corresp. machine component. The force is transmitted from the cylindrical body periphery to the second lever end by a flexible steel band (7).(1)
Patent SE-8401656-D0 (SE)
Inventor: CHAPLIN J B
IPC: B63B3/42
Filed: 1984-03-26
Abstract: There is disclosed in a surface effect ship which is constructed substantially of aluminum alloy material a hull construction including a side hull component which is bottomed by an operationally "wet" aluminum alloy keel plate, an improved propeller support arrangement comprising a superior strength thin-profile steel alloy strut extending cantilever-wise through the keel plate and carrying at its outer end bearing means for support of a ship propeller shaft. Interiorly of the side hull the steel strut is mechanically anchored to an operationally "dry" aluminum alloy member of the side hull structure, while at its underwater "wet" intersection with the aluminum alloy keel plate it is supported thereby but electrolytically and dynamically insulated therefrom by means of an epoxy-like housing device which at that cantilever support juncture encircles the strut.
Patent SE-8502840-D0 (SE)
Inventor: BOJOVICH MOMCILO
IPC: B62J6/26
Filed: 1985-06-10
Abstract: The reflector is for a wheeled vehicle e.g. a bicycle, and follows the wheel movement with a primary rotary movement round the wheel axis. At the same time it can perform a secondary movement superimposed on the first in relation to this axis, e.g. a reciprocating one or a rotary one round a secondary axis.
Patent SE-8503179-D0 (SE)
Inventor: ESPELAGE P M
IPC: H02P27/06
Filed: 1985-06-26
Abstract: A controlled current inverter (CCI) induction motor drive is controlled by controlling motor current and the angle between motor flux and motor current. The angle between motor flux and current is derived directly via a microcomputer phase-locked loop synchronized to the integrated motor voltage. The delay between the application of a firing signal to a thyristor and the initiation of line current is determined and compensated for to achieve the desired angle between motor flux and motor current.
Patent SE-8602502-D0 (SE)
Inventor: STICH H
IPC: E02F9/28
Filed: 1986-06-03
Abstract: A tool unit for mechanical shovels or the like, comprises an assembly plate (1) and reversible replaceable teeth (2) mounted in the front area of the assembly plate on retaining blocks (3), and the undersides of the replaceable teeth have retaining holes (4) corresponding to the retaining blocks, fitting round the retaining blocks. The replaceable teeth (2) are detachably secured on the retaining blocks (3) by bolts or wedges, and are inclined towards a blade edge (5), on the assembly plate, which is thus adapted as a cutting blade, and the cutting edges (7) of the front teeth (2a) overlap the blade edge (5) so that the blade edge is protected. The undersides (8) of the teeth (2) are chamfered so that the rear teeth (2b) lie close to the assembly plate (1), thus ensuring that the replaceable teeth are protected. <IMAGE>
Patent SE-8603434-D0 (SE)
Inventor: STEDFELDT HANS
IPC: C02F11/121
Filed: 1986-08-15
Abstract: The invention relates to a draining unit 9 for separating off liquid from suspensions of solid material in liquid, especially dewatering and thickening sludge. The draining unit comprises an open double-walled shell construction having at least one wall which is permeable for the liquid and which is, for example, screen cloth-clad 25, 26. The construction is intended to be immersed in a sludge mass for the purpose of draining liquid from the sludge mass into the dewatering container 10 which is formed by the double wall of the shell construction while the solid particles are retained on its outside. The draining unit also comprises a reject system 14-16, 114 for emptying liquid out of the container and a flushing device 17-22 for cleaning the liquid-permeable surfaces. The invention also relates to a sludge dewaterer which comprises a sludge container 1 having an inlet 3 for undewatered sludge and a bottom outlet 6, 8 for dewatered sludge and which contains one or more draining units. The invention also relates to a sludge thickener which comprises a sludge basin 101 which contains a number of draining units which are placed symmetrically in the basin. <IMAGE>
Patent SE-8700743-D0 (SE)
Inventor: HEKKINEN L
IPC: B66F9/18
Filed: 1987-02-23
Abstract: The invention relates to an apparatus for handling sheets or the like. The apparatus comprises a bridge structure displacable on rails, an upper carriage displaceable on the bridge structure in a direction perpendicular to the rails, vertical beams attached to the upper carriage, and a carriage displaceable on the vertical beams in the direction thereof. The carriage is provided with lifting forks for removing a sheet pack or the like from a shelf place. The carriage is further provided with a gripper frame for picking up a sheet or the like from the shelf place or the like. In order to provide a simple and reliable apparatus, the carriage is provided with arms pivotable around a horizontal axis from a first position above the lifting forks and essentially in parallel therewith to a second position, and vice versa. The gripper frame is, at its symmetry axis essentialy parallel to the carriage, fastened between the arms in such a manner that the gripper frame is entirely beyond the edges of the carriage in the first and the second position of the arms. The gripper frame is pivotable around an axis going through the connection points between the arms and the gripper frarme.
Patent SE-8703053-D0 (SE)
Inventor: BODI B
IPC: B02C21/00
Filed: 1987-08-05
Abstract: There is described a process wherein the raw fuel and a drying and carrier gas are led into a ventilator-mill operated at high speed, and wherein in the ventilator-mill the fuel is pre-comminuted and dried, the coarse fraction is led out from a classifier, e.g. an air-separator and ground to the desired fineness in a roller mill, the grist leaving the roller mill is recycled to the rotary part of the ventilator mill or the classifier, and from the classifier the final fine fraction ready to be combusted is passed directly to the place of application, e.g. burners via the ventilator-mill.
Patent SE-8802043-D0 (SE)
Inventor: FRANSSON G S
IPC: H01R4/24
Filed: 1988-06-01
Abstract: PCT No. PCT/SE89/00175 Sec. 371 Date Jan. 16, 1990 Sec. 102(e) Date Jan. 16, 1990 PCT Filed Apr. 5, 1989 PCT Pub. No. WO89/12335 PCT Pub. Date Dec. 14, 1989.The present invention relates to a contact member (1) with a bifurcated part (2) which is formed with two legs (3a, 3b) and an intermediate slit (4) and is intended, on being transversely thrust against an insulated conductor, to penetrate the insulation and make electrical contact with the conductor. The bifurcated part (2) is stamped at the contact region (5) such that the material in the legs (3a, 3b) parallel to the plastically deformed towards the slit so that the latter is given correct width and tolerance in relation to the conductor. In accordance with the invention, the material in the legs is deformed (6a, 6b) so that the side surfaces of the slit are mutually parallel and have greater height in the thickness direction of the member (1) than the rest of the member. The invention also relates to a tool containing two counter-acting punches (10) for stamping out a contact member (1) in accordance with the invention.
Patent SE-8901241-D0 (SE)
Inventor: ALBERT R
IPC: A61P1/00
Filed: 1989-04-07
Abstract: Peptide derivatives selected from (i) a calcitonin peptide and a LHRH antagonist peptide modified by at least one sugar residue and/or at least one short polyhydroxy compound or derivative, and (ii) a calcitonin peptide modified by at least one formyl and/or at least C3-5alkyl attached to an amino group other than a N-terminal amino group, and (iii) a calcitonin peptide modified by a combination of said substituents, with the provisos that i) when the calcitonin peptide comprises at least one sugar residue a), this sugar residue is attached by a coupling other than a direct N-glycosidic bond to an  omega -amino group of an  omega -amino substituted side chain in the 24 position, and ii) when the LHRH antagonist comprises at least one sugar residue a), this sugar residue is an Amadori sugar residue attached by a coupling other than a direct N-glycosidic bond to an  omega -amino group of an  omega -amino substituted side chain in the 8 position in free form or in salt or complex form, have pharmacological activity.
Patent SE-8903860-D0 (SE)
Inventor: SOERENSEN K
IPC: F21V11/00
Filed: 1989-11-17
Abstract: Light fixtures with a reflecting reflector and comprising an oblong light source and a light grating. According to the invention at least some of the parts of the grating are inclined relative to the longitudinal axis of the fixture in such a manner that the light hitting a part of the grating is reflected into a side reflector whereby the curvature of the latter is utilized. As a result the grating need not comprise curved surfaces. In addition the geometric loss is reduced at the same time as the manufacture is simplified and the final structure is reliable.
Patent SE-9002972-D0 (SE)
Inventor: ANDREASSON L
IPC: F16C11/10
Filed: 1990-09-18
Abstract: Lockable ball-and-socket joint, comprising a ball (9) and a socket, which is made as a piston (6) moveable in a chamber (5) with a hemispherical depression complementary to the ball. The diaphragm (14) on the side of the piston facing away from the ball bounds a compressed air chamber (16). When compressed air is supplied to the chamber (16), the socket is forced upwards under the influence of the diaphragm, and the ball is clamped securely between the socket and a spherical surface (9) of a bearing element (4).
Patent SE-9004016-D0 (SE)
Inventor: ERIKSSON BERTIL
IPC: A01K97/06
Filed: 1990-12-17
Abstract: PCT No. PCT/SE91/00863 Sec. 371 Date Oct. 22, 1993 Sec. 102(e) Date Oct. 22, 1993 PCT Filed Dec. 16, 1991 PCT Pub. No. WO92/10931 PCT Pub. Date Jul. 9, 1992.A fishing lure box is disclosed which can be mounted in a fixed position on a fishing rod, but which can be easily separated therefrom. The lure box is removably attached to an attachment device which is fixed to the fishing rod, especially by a convenient sliding action along a rod segment or along a beam portion having an engaging flange.
Patent SE-9200975-D0 (SE)
IPC: B23D55/02
Filed: 1992-03-30
Abstract: A device for ripping logs or pieces of wood comprises a carrier (13) which is movable back and forth along an elongate, horizontal first guide (1) and on which is mounted a saw guide (23) carrying a driven saw chain and extending at an angle, preferably at right angles, to the guide so as to permit ripping a log (25) supported beside and substantially parallel to the guide. The device further comprises two supporting legs (3, 4), a cross bar (5), a guide means (6), an upright log carrier (7), a horizontal log carrier (11), and an upright second guide (12). A setting means (28) is arranged between the guide-supporting leg (3) and the second guide (12) and serves to adjust the distance between the supporting leg and the upper part of the second guide. Moreover, the connections between the cross bar (5) and, respectively, the second guide and the upright log carrier (7) are at least limitedly rotatable, whereas the connection between the upright and horizontal log carriers (7, 11) is rotationally rigid. An alteration of the distance between the guide-supporting leg and the upper part of the second guide, caused by an adjustment of the setting means, results in an alteration of the angle between the horizontal log carrier and a plane in which the saw guide is displaceable.
Patent SE-9404121-D0 (SE)
Inventor: ENGSTROEM BO
IPC: H04B7/26
Filed: 1994-11-29
Abstract: PCT No. PCT/SE95/01382 Sec. 371 Date Aug. 20, 1997 Sec. 102(e) Date Aug. 20, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/17455 PCT Pub. Date Jun. 6, 1996A method of a mobile radio system for synchronization a transmitter and receiver. The system relates to MC/DS-CDMA-system. In the system information is transmitted digitally in frames. For that purpose a data channel, a pilot channel and a synchronization channel are created. In the data channel the data blocks D0, D1, D2 etc are separated by a guard space  DELTA . In the pilot channel, respective the synchronization channel, the information is arranged in blocks which are synchronous with each other. The repeating distance, A, of the pilot channel, corresponds to the length of one of the data blocks D0, D1, D2 etc. The repeating distance for the synchronization channel is S, corresponding to a number of blocks in the data channel. In the synchronization channel information is introduced into the blocks which indicates their relation to the data channel. The method in this way allows an identification of the position of the pilot channel, which indicates the position of the synchronization channel, at which a decoding of the information of the the synchronization channel appoints the position of the data channel.
Patent SE-9500384-D0 (SE)
Inventor: WIDLUND URBAN
IPC: A61F5/452
Filed: 1995-02-02
Abstract: In a method and device for applying a thread to a moving substrate, a thread is continuously dispensed to a pick-up point adjacent to the point of contact of two rotating wheels (2, 3) that are inclined towards each other. The peripheries of the wheels have fingers (7) which hook the thread and move it to one side or the other as the wheels rotate, and then deposit the thread extended between the fingers 180° from the pick-up point. Long spaces between the fingers (7) on one wheel or the other make it possible to lay the thread longitudinally (8b) or in a long diagonal line instead of merely in a lateral zigzag pattern. The method and device may be used to make an absorbent article, such as a diaper.
Patent SE-9601431-D0 (SE)
Inventor: DENIZE PASCAL
IPC: G11B23/03
Filed: 1996-04-15
Abstract: PCT No. PCT/SE97/00633 Sec. 371 Date Oct. 14, 1998 Sec. 102(e) Date Oct. 14, 1998 PCT Filed Apr. 15, 1997 PCT Pub. No. WO97/38920 PCT Pub. Date Oct. 23, 1997A fixator for a disc-shaped object includes a substantially flat and unbroken lower end plate, a substantially flat upper end plate and an intermediate portion having slots constructed and arranged to hold the disc-shaped object therein. The intermediate portion is formed of at least two layers, including a lower intermediate layer adjacent the lower end plate a formed of unconnected right and left arms having a larger, generally U-shaped slot therebetween having a width less than the diameter of the disc-shaped object such that a peripheral portion of the disc-shaped object held in the fixator will rest upon the arms of the lower intermediate layer, with the larger slot being joined to a smaller slot, and an upper intermediate layer formed of unconnected right and left arms having a larger, generally U-shaped retaining slot therebetween having a width which is substantially the width of the disc-shaped object, such that an edge portion of the disc-shaped object is retained between the arms of the upper intermediate layer, the larger retaining slot being joined to a smaller slot.
Patent SE-9602224-D0 (SE)
Inventor: ADLER ANDERS
IPC: G09F7/18
Filed: 1996-06-03
Abstract: PCT No. PCT/SE97/00976 Sec. 371 Date Nov. 23, 1998 Sec. 102(e) Date Nov. 23, 1998 PCT Filed Jun. 3, 1997 PCT Pub. No. WO97/46992 PCT Pub. Date Dec. 11, 1997A sign and suspension apparatus for mounting to a harness for a carriage such as a sulky. The apparatus includes a sign that is secured by first and second attachment elements which extend from a back portion of the sign outwardly beyond upper and lower edges thereof to points of connection with the harness. A separate security attachment element is secured through a conduit at the rear of the sign and is selectively connected to a point of attachment with the harness.
Patent SE-9702249-D0 (SE)
Inventor: HALVARSSON BRUNO
IPC: H02J3/36
Filed: 1997-06-12
Abstract: PCT No. PCT/SE98/00996 Sec. 371 Date Jan. 28, 1999 Sec. 102(e) Date Jan. 28, 1999 PCT Filed May 27, 1998 PCT Pub. No. WO98/57410 PCT Pub. Date Dec. 17, 1998An HVDC-plant with two stations with line commutated valves having tyristors, as rectifying semiconductor components for transmitting electric power between a direct voltage network and alternating voltage networks connected to the stations thereof is reconstructed by adding further stations thereto. In one of the two stations, the thyristors are replaced by bidirectionally controlled thyristors with ability to conduct current therethrough in both directions, and such tyristors are also arranged in the valves of each added station so as to provide an option of power feeding direction from the direct voltage network to the connected alternating voltage network of the respective station or from the respective connected alternating voltage network out to the direct voltage network in the one or each added station by controlling the current direction through the respective valve.
Patent SE-9800059-D0 (SE)
Inventor: JEMSEBY BO
IPC: G03F/
Filed: 1998-01-14
Abstract: The image (2) is exposed at least twice on the same film or plate (6) using a stochastic raster (5) which is moved relative to the film or plate after the first exposure but before the second exposure.  The image is reproduced on a light-sensitive layer (6a) of the film or plate using a raster with a random distribution of dots, the toner layer (5a) in the raster being arranged to face the light-sensitive layer, preferably so that it is in direct contact with it.
Patent SE-9901707-D0 (SE)
Inventor: TORNEGAARD OLLE
IPC: B01D29/03
Filed: 1999-05-11
Abstract: This invention relates to a method and a device for the separation of impurities in incoming waste water. The method according to the invention is characterized in that waste water containing impurities in the form of sand, gravel, stone, paper or similar material from water toilets or the like is led into a close channel (1) or the like, heavier material via an intake (3) being separated and fed with a spiral conveyor (4), which leads the material by means of a driving device (5) for the dewatering and emptying via an outlet (6) in a suitable place, while easier material is provided with the liquid water to strainer means (10, 11), air owing to different weight of easier material being supplied by means of a device (9), which is placed, if necessary, on an adjustable device (8), easier material being sticked on the strainer means (10, 11), where strainer means (10) is arranged solid and strainer means (11) movable, the movable strainer means (11) being driven with a driving means (13) for the leading of cleaning material down into a spiral conveyor (12) for further dewatering and transportation of the material to a suitable landfill place.