baber/WOPTO huggingface dataset:
Patent SE-8203869-D0 (SE)
Inventor: SODERSTROM GERT WILHELM
IPC: E03F3/04
Filed: 1982-06-22
Abstract: A drainage device that in conjunction with a drainage pipeline buried in the ground consists of a drainage element that within an outer shell (2) with a groundwater inlet (4) contains a flow channel (6) with end connections (8, 10) for connecting the flow channel to the drainage pipeline. The shell encompasses flow paths from the groundwater inlet (4) to the flow channel (6).<IMAGE>
Patent SE-8301436-D0 (SE)
Inventor: ERIKSSON J E
IPC: B22D27/02
Filed: 1983-03-16
Abstract: The invention is a system for rabbling non-solidified parts of a casting strand and comprises at least one electromagnetic stirrer. The system of the invention is unique in that a hood or thin guard (7) is designed to be placed outside of the stirrer (2) at least at the parts facing the casting strand (1). This hood or guard protects the stirrer from thermal radiation from the casting strand, splashing of warm particles and small amounts of smelt, such as steel, stemming from so-called breakout or the like.<IMAGE>
Patent SE-8304973-D0 (SE)
Inventor: STELTENKAMP M S
IPC: D21C11/04
Filed: 1983-09-15
Abstract: A process of producing cooking liquor for addition to a digester for enhancement of the yield derived from kraft pulping of wood chips in which a portion of the black liquor is treated with lime under certain conditions and then reused as cooking liquor. The causticizing of the black liquor results in the generation of polysulfide ions and allows, through the formation of calcium-organo complexes, for the carryover of soluble calcium with the black liquor. The presence of calcium ions synergistically enhances the effectiveness of polysulfide such that the use of the new cooking liquor results in pulp yield increases of several percentage points for the same lignin content when compared to conventional kraft pulping.
Patent SE-8305158-D0 (SE)
Inventor: MISEREZ C L
IPC: B26B21/06
Filed: 1983-09-23
Abstract: A disposable razor having a sliding cover 13 for protecting and exposing blade edges 19,21, selectively, with a manually operable cover actuator 14 moulded integrally with the cover. <IMAGE>
Patent SE-8305952-D0 (SE)
Inventor: THEOBALD ADOLF
IPC: B65G1/04
Filed: 1983-10-28
Abstract: In order to rationalize the preparation of orders of elongate goods (23) warehoused on pallets (22) according to their sizes and/or profiles, a rolling crane (31) is arranged on a longitudinal side of the storage vehicle by means of which the pallets may be removed from the shelvings; on one hand, the boom (311) of the storage vehicle carries a transverse beam (41) which may be displaced in the forward running direction of the crane (31) and carrying at least two synchronized jaws (46, 46') for lifting and lowering materials and, on the other hand, a transverse beam (61) which supports a cuantilever arm (631) which is vertically movable and faces the jaws (46, 46') for the goods seized by said jaws. The materials to be removed are taken by the jaws (46, 46') from the pallets (22) advanced to an unloading position and are transferred to the arm (631). The batches (23'') thus formed are circled and warehoused, while waiting for their transport.
Patent SE-8306072-D0 (SE)
Inventor: HARUCH J
IPC: B05B3/10
Filed: 1983-11-04
Abstract: A rotary disc atomizer adapted to generate relatively precisely controlled, uniformly sized spray droplets whether mounted in a vertical position or in significantly tilted positions. The atomizer includes a power driven rotary disc having a tapered fluid dispensing surface, a liquid supply whirl chamber in coaxial relation to the disc, and a liquid feed arrangement adapted to tangentially feed liquid into the whirl chamber so that it is rapidly moved in a relatively uniform thin sheet about the chamber and then exits in an annular uniform flow centrally onto the dispensing surface of the disc. The centrifical forces of the swirling feed liquid permit the atomizer to be mounted in substantially tilted positions without effecting the uniformity of the spray output or droplet size.
Patent SE-8405796-D0 (SE)
Inventor: GRANBERG LENNART
IPC: A47K7/08
Filed: 1984-11-19
Abstract: No further information available at time of publication.
Patent SE-8601248-D0 (SE)
Inventor: JANISZEWSKI G
IPC: F16H3/10
Filed: 1986-03-17
Abstract: Motor vehicle gearbox, comprising a housing with at least one input shaft and at least one intermediate shaft having a gear engaged with a gear on the output shaft. At least one gear of each pair of mutually engaging gears is releasable from its shaft. An over-running clutch is coupled between a releasable gear for a gear speed, preferably the releasable gear for the lowest gear speed, for driving forward and the housing and is arranged to prevent that gear from having substantial rotation in a direction opposite to the direction of rotation for driving forward. However, provision is made for a very limited rotation of that gear in that opposite direction. For this purpose, the over-running clutch has an outer ring, an inner ring fixed to the releasable gear for the gear speed in question for driving forward, and blocking members arranged between the rings which permit rotation of the inner ring only in the direction for driving forward. The outer ring has at least one projection with projects into a peripheral cavity in a sleeve element fixed to the housing; and the play of this projection in the cavity permits very limited rotation of the outer ring relative to the housing. The outer ring is spring-urged in the releasing direction of the over-running clutch.
Patent SE-8602053-D0 (SE)
Inventor: HOIJD T
IPC: E01F9/06
Filed: 1986-05-05
Abstract: A road marker comprising a body (10) having an upper surface (15) to be mounted in the plane of a road surface, wherein the body has a circularly cylindrical outer configuration (11) and has a through going opening transverse to the plane of said upper surface with a reflector (13) arranged along the entire circumference of the opening, said reflector having a reflection surface corresponding to the inner surface of a truncated, inverted cone or truncated, inverted pyramid having retro-reflection characteristics independent of the angle of incidence of light from a vehicle headlamp. <IMAGE>
Patent SE-8602310-D0 (SE)
Inventor: LASSUS A
IPC: C09K23/22
Filed: 1986-05-21
Abstract: Method for the impregnation of water-repellent paper by using an ammonium salt of a substituted succinic acid amide as the moistening agent. The water-repellent properties of a paper impregnated in accordance with the method are restored after drying.
Patent SE-8700287-D0 (SE)
Inventor: HOLGERSSON J
IPC: E05B49/00
Filed: 1987-01-26
Abstract: The vehicle lock is positioned in the lower left-hand corner of the vehicle windscreen, permitting it to be viewed from the exterior, easily accessible, but without impeding the field of vision of the driver. It is opened with a key placed against the windscreen from the outside, and which induces a signal code from the lock to the central unit via a cable. The lock includes a casing with a thick base and walls and made of material, e.g. plastic, with low heat conduction properties. The top of the casing is of thin plastic with the ability to conduct heat four times better than the base. The casing is formed as a thin circular box contg. a coil which transmits a carrier wave with a range of approx. 20 cms. A signal lamp is fitted centrally on the top, and emits a flashing signal when the lock is locked, but is extinguished or transmits a different signal when the lock is open. A transfer fits on the inside of the windscreen, and the lock casing is adhered to it with line or pt. contact. It has a hole or transparent part, permitting passage of light from the lamp.
Patent SE-8701743-D0 (SE)
Inventor: CAMPS CODINA F
IPC: C08K3/00
Filed: 1987-04-28
Abstract: A thermoplastic mass passed between rollers consisting of a mixture, the essential components of which are: from 4 to 60% in weight of an oil having a saturate content, as determined by ASTM D 2007, below 15% in weight and with a high aromatic content; from 1 to 50% in weight of chlorinated polyethylene, having a chlorine content lying between 20 and 95% in weight; and from 20 to 90% in weight of fillers.
Patent SE-8803081-D0 (SE)
Inventor: CASE P D
IPC: A24D1/00
Filed: 1988-09-02
Abstract: Low sidestream cigarettes comprise cigarette rods not exceeding 20 mm in circumference. The cigarette rods comprise paper wrappers of a type which effect a sidestream reduction of at least 30% when used on rods of conventional dimensions.
Patent SE-8804165-D0 (SE)
Inventor: ANDR N J B S
IPC: F16C29/04
Filed: 1988-11-14
Abstract: A linear movement performing device which comprises an elongate structure (10) provided with two parallel, rectilinear guide surfaces (15, 16) which face opposite directions, a carriage (11) movable along the structure (10) and having at least three wheels (33-36) for cooperation with the guide surfaces (15, 16), and at least one adjusting disc (37, 38) rotatably mounted on the carriage (11) and carrying one or two of the wheels (33-36) and arranged to enable adjustment of at least one of the wheels (33-36) relative to the guide surfaces (15, 16) to thereby adjust the play between the carriage (11) and the structure (10). A lock means (40-44), comprising wedge portions (40, 41) on the carriage (11), a clamping disc (42) and lock screws (43, 44), is provided to frictionally lock each of the wheel carrying discs (37, 38) as the play is set. <IMAGE>
Patent SE-8900942-D0 (SE)
Inventor: STUBBE R
IPC: G01C19/72
Filed: 1989-03-16
Abstract: Fiber optical gyro with preferably a laser diode (1) as light source and of which light is divided and fed into both directions of a fiber-optic coil (3). The counter propagating beams thereafter are combined where they were divided and the phase difference is interferometrically detected (2). The phase difference between the two beams, the Sagnic-shift, appears when mentioned coil is rotated. According to the invention the gyro consists of two channels to which light feeds time multiplexed by means of a directional coupler (14), where each channel consists of possibly a polarizer (16), a Y-branch (15) equipped with phase modulators on both arms (17) and a fiber coupler (18), partly connected to each channel, partly connected to one of the ends of the fiber coil (3), and each of the channels together with light source (1), detector (2) and fiber coil (3) constitutes one by itself complete fiber optical gyro, but where the two channels either are modulated differently or are designed differently. According to the invention, further on polarization selective modulation can be used which then is performed at both sides of the optical fiber coil. The signal is then to be detected in at least the eighth harmonic of the modulation frequency.
Patent SE-8902108-D0 (SE)
Inventor: KUEHNE V
IPC: F16F15/16
Filed: 1989-06-12
Abstract: A flexible coupling of a disk construction. One coupling half includes outside side disks and a radially exterior flange joining the side disks for enclosing an inner space for holding damping liquid. The other coupling half includes one or a plurality of middle disks disposed in the inner space. Flexible coupling elements join the disks to move together. For damping oscillation, a plurality of displacement chambers are defined at spaced intervals around the disks, each between a radially extending circumferential end wall in the middle disk and a radial surface defined on a bolt or the like extending between the outer disks. Throttle gaps control the exit of the damping fluid from the displacement chamber. Circumferentially extending partition walls located at the axially lateral sides of the displacement chamber move with the second coupling half, decreasing the size of the outlet leading to the axial gaps between the disks as the coupling halves oscillate to a greater extent with respect to each other, providing progressively stronger damping. In a further modification, a labyrinth seal is defined radially inward of a displacement chamber for further resisting the movement of damping fluid radially inwardly.
Patent SE-8902192-D0 (SE)
Inventor: BERGKVIST J A
IPC: H04Q3/52
Filed: 1989-06-16
Abstract: The present invention relates to a digital time switch having equipment in several parallel working planes. The digital time switch is included in a telecommunication system which operates with pulse code modulation and time multiplex. The invention is intended to solve the technical problem of detecting and accurately localizing errors or faults in a multi-plane unit. In a multi-plane unit (10) having sections (12) of equipment (11) in three parallel working planes (A, B, C), there is generated for each one of corresponding parallel sections (12) at corresponding locations a compressed version of the data signal (IN) entering the section and/or of the data signal (OUT) leaving the section. Corresponding compressed data signals (CO) are then compared, and an alarm is given when the comparison shows that there is a difference between the compressed data signals (CO) compared.
Patent SE-8904397-D0 (SE)
Inventor: LINDMAN B
IPC: C07K16/00
Filed: 1989-12-29
Abstract: The invention discloses a method of covalently bonding protein to a surface coated with a nonionic hydrophilic polymer having a cloud point which is at least 5  DEG C above the temperature of use of the final product. Immobilisation of the protein is carried at a temperature above 5 DEG C below the cloud point of the nonionic hydrophilic polymer in the reaction medium.
Patent SE-9000284-D0 (SE)
Inventor: BRUNDIN B
IPC: H05G1/02
Filed: 1990-01-26
Abstract: The support beam is located longitudinally displaceable in a holder. On the beam (7,11) is fitted an X-ray tube (13) or a picture screen bearer (4) which is displaceably located along it. The support beam comprises a circular arc segment with a sector angle between 90 and 120 deg., or less than 90 deg. The holder (10) with the support beam (11) is fitted on the floor, or can be attached to a ceiling. They are also movable. - Preferably, a holder (10) with a support beam (11) carries an X-ray tube (13), and a second holder (3) with a support beam (7) carries a picture screen bearer (9). The holders, support beams, X-ray tube and picture screen bearer are reciprocally displaceable so that the X-ray tube and the picture screen bearer can be directed towards each other in all positions.
Patent SE-9100967-D0 (SE)
Inventor: HAGNER MATS
IPC: A01G13/00
Filed: 1991-04-02
Abstract: Method for wrapping a cultivation plant, such as a forest plant, in a protective material, especially a web-shaped material of very thin, loosely coherent or loosely joined fibres. The plant is arranged in a space which is delimited by at least two parallel, mutually adjacent rollers and such that it comes into contact with the protective material. The rollers are rotated in order to make the plant rotate and become enwrapped in the protective material which is fed in to the plant. The invention also relates to a device for use in applying the method. <IMAGE>
Patent SE-9103347-D0 (SE)
Inventor: DAGH I
IPC: B62D7/18
Filed: 1991-11-13
Abstract: The steering knuckle device has a knuckle unit (10) mounted in an upper bore (26) in a bearing (25) and this absorbs the radial forces. Its upper end lies co-planar with or below the upper edge of the bore. A king pin is mounted in a lower bore (23) in a bearing (22). A brake yoke is arranged so that part of it lies above the upper end of the king pin. The bearings (22) are axially pretensioned by a externally threaded securing element (37) screwed into a thread (32) in a lower bore.
Patent SE-9201816-D0 (SE)
Inventor: OLSSON L
IPC: B60C23/06
Filed: 1992-06-11
Abstract: A method of monitoring the force conditions in vehicle tyres during driving, whereby a signal is generated in dependence on forces occurring in the vehicle tyre and the signal is emitted to a registration unit (17) arranged at a distance from the tyre. At least one electric resonance circuit (11) is arranged embedded in the tyre and is brought to self-oscillate at a resonance frequency characteristic of the resonance circuit (11) during the giving of a signal comprising electromagnetic energy into space. The resonance frequency is brought to vary with occurring forces and strain conditions in the tyre and the variation of the resonance frequency is registered in the registration unit (17) through the reception of the electromagnetic energy.
Patent SE-9301897-D0 (SE)
IPC: B23B31/16
Filed: 1993-06-03
Abstract: The chuck plate has jaws of which at least one (3') is radially movable along the plate for clamping and loosening of a workpiece (10). The jaws (3) are arranged so that together their ends are turned towards the chuck plate centre to receive and hold an insert separable into at least two parts (6,7). The insert parts are provided with first recesses which with the parts brought together form a common recess, which in the chuck plate axial direction to correspond to the cross-section with their limiting walls they retain a part of the workpiece.
Patent SE-9302762-D0 (SE)
Inventor: SEGERSTROEM BO TORBJOERN
IPC: H02G1/02
Filed: 1993-08-27
Abstract: PCT No. PCT/SE94/00783 Sec. 371 Date Apr. 29, 1996 Sec. 102(e) Date Apr. 29, 1996 PCT Filed Aug. 26, 1994 PCT Pub. No. WO95/06346 PCT Pub. Date Mar. 2, 1995The apparatus of the present invention comprises two parts; an apparatus for automatically installing the supplemental (shunt) joint, and the shunt joint itself. The shunt joint provides both mechanical and electrical connection between two ends of an electrical cable, augmenting the existing joint which may remain in place. The installation device comprises a frame which may be lifted into place over the power line by a crane or helicopter. The frame is provided with a first linear actuator for placing at least first and second wedge elements fitted at each end of an existing socket joint. The frame also comprises a second linear actuator for placing first and second wedge sockets at least partly surrounding the line and cooperating with corresponding wedge elements. At least one threaded shaft, powered by an actuator motor, is provided to pull together the wedge sockets with the wedge elements. Together, the wedge elements and wedge sockets surround and lock around the line at each side of the socket joint. Once locked around the line, the coupling between the actuator motor and the threaded shaft may be severed, and the frame and associated elements removed from the line. The wedge elements and wedge sockets, clamped around the line, remain. The wedge sockets are firmly tied together across the existing joint by the one or more threaded shafts, forming a mechanical as well as electrical shunt joint in parallel to the existing joint.
Patent SE-9403352-D0 (SE)
Inventor: WINBERG ERIK
IPC: G01S13/24
Filed: 1994-10-04
Abstract: A method for controlling the transmission of a first number (n) of radio frequency pulses with differing frequencies (1-20) in a radar device, at which the time interval between two pulses (PRI) transmitted after each other is defined by a first pulse repetition frequency (PRF). The transmitted pulses are distributed between at least two groups, each comprising a number (n1, n2) of pulses with different frequencies. The sum of the number of pulses with different frequencies belonging to the groups is thereby constituting said first number of pulses (n). Each group is repeatedly transmitted a certain number of times in succession, at which the time interval between two transmitted pulses with the same frequency is defined by the number of pulses with different frequencies in the group. <IMAGE>
Patent SE-9403609-D0 (SE)
Inventor: BODEGAARD MARIKA
IPC: H01L31/04
Filed: 1994-10-21
Abstract: PCT No. PCT/SE95/01242 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/13063 PCT Pub. Date May 2, 1996A method of manufacturing thin-film solar cells that include a layer of copper indium selenide (CuInSe2) that is applied in one manufacturing step onto a substrate that includes a metal layer that defines an electrical back contact layer of the solar cell. A layer that contains an alkali metal, such as sodium, is formed on the cell structure before the CuInSe2 layer is applied.
Patent SE-9600331-D0 (SE)
Inventor: FALK ALFONS
IPC: B62D55/084
Filed: 1996-01-30
Abstract: PCT No. PCT/SE97/00123 Sec. 371 Date Aug. 13, 1998 Sec. 102(e) Date Aug. 13, 1998 PCT Filed Jan. 27, 1997 PCT Pub. No. WO97/28039 PCT Pub. Date Aug. 7, 1997The invention relates to a tracked motor vehicle (10) with an engine-equipped vehicle drive module (12) with two parallel track carrier units (14) attached to the sides of the drive module in the longitudinal direction of the vehicle. The drive module (12) is connected to a front part of the respective track carrier units (14) by means of a fastening trunnion (36) on the rear part of the drive module (12) and hollow fastening devices (38) on its front part. Vibration-damping rubber elements are arranged at the fastening trunnions and the fastening devices.
Patent SE-9600371-D0 (SE)
Inventor: LEINI ARVO
IPC: B27B17/08
Filed: 1996-02-02
Abstract: Chainsaw guide bar with a nose sprocket between two side plates (15), a longitudinal groove (11) on each longitudinal edge and a curved groove (14) around the nose through which the sprocket teeth protrude, where the thickness of the central part (19) of the sprocket from the bearing to and including the lower part of the teeth is considerably larger than the width of the longitudinal grooves (11).
Patent SE-9602540-D0 (SE)
Inventor: BACKHOUSE ANDREW P
IPC: C23F17/00
Filed: 1996-06-27
Abstract: A method for treating a cold-processed metal product having a thin (hydr)oxide layer (1) on its surface, comprises heating the product in an oxidising atmosphere inside an oven until it glows red hot and then treating the product to remove scale formed on the product surfaces in the oven.Before the product is heated in the oven it is pre-treated in an aqueous acid solution containing free protons that completely remove the (hydr)oxide layer by means of a reduction reaction to enable the metal beneath this layer to be oxidised and form a new surface layer (2) comprising the reaction products of the acid solution components with the metal and optional unreacted components in the metal. The conditioned metal product is then heated in the oven. Preferably a stainless steel metal product is pre-treated in sulphuric acid, hydrochloric acid or hydrofluoric acid.
Patent SE-9704177-D0 (SE)
Inventor: AXELSSON THOMAS OLOV
IPC: A01J5/007
Filed: 1997-11-14
Abstract: A milking device comprises a receiving means (2). According to the invention, said receiving means (2) is provided with a movable means (2a, 2b; 21a, 21b; 41, 42) adapted to create an opening for lateral introduction of a teat.
Patent SE-9802228-D0 (SE)
Inventor: HOLST HANS VON
IPC: A42B3/06
Filed: 1998-06-23
Abstract: A protective helmet (1) has an outer shell (2) and an inner shell (3), the outer shell being displaceable relative to the inner shell by means of at least one sliding layer (4) arranged between the outer shell and the inner shell. In the edge region of the helmet, the outer shell and the inner shell are interconnected, by means of connecting members (5), for absorbing energy on displacement of the outer shell on the inner shell. In this way, impact energy from an oblique impact against the helmet can be absorbed during displacement between the outer shell and the inner shell.