baber/WOPTO huggingface dataset:
Patent SE-8600006-D0 (SE)
Inventor: GROSETH M
IPC: A47C3/026
Filed: 1986-01-02
Abstract: PCT No. PCT/NO85/00026 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed May 8, 1985 PCT Pub. No. WO85/05018 PCT Pub. Date Nov. 21, 1985.A tilting mechanism for a chair seat or the like of the kind where said tilting mechanism comprises a rigid metal plate being connected to a chair support via a retaining means and where said chair seat is pivotally connected to said tilting mechanism by the aid of said retaining means, first and second flexibly resilient and coaxially arranged members e.g., rubber pads or springs, being provided for cooperation with the metal plate and the attaching frame or the like of the chair seat and both said members being provided in front of and spaced from said retaining means so that said first member is compressed when the seat is tilted backwards and that said second flexibly resilient member is compressed when the seat is tilted forwards. Said members are precompressable by the aid of an adjusting member for the adjustment of the tilting rigidity. Said tilting mechanism is provided with locking means to enable locking the seat in a forward tilted, a neutral, or a backward tilted position.
Patent SE-8601280-D0 (SE)
Inventor: JOHANSSON G
IPC: H05B3/06
Filed: 1986-03-19
Abstract: A body part (1) of elastic material is used, and consists of two layers (2,3) of e.g. plastic foam which are joined to each other by adhesive. Between them is located an electrically conductive resistance wire (4). The resistance wire is laid in zig-zag formation so that it can heat e.g. a chair seat in which the body material is fitted. - In the one layer (2), a circulate hole (8) is made, pref. before the two layers are joined to each other. This hole is so located that it is positioned over a loop of the resistance wire. The conductor (5) wires (6,7) are soldered firmly to the resistance wire, having been passed through the hole. Where the conductor is insulated, the insulation must extend downwards through the hole. After the connection has taken place, the conductor is fixed in the elastic material by a metal clamp at a distance from the soldering point. The hole is then filled with a hardening or drying adhesive or a corresp. plastic pulp.
Patent SE-8603761-D0 (SE)
Inventor: CINI C
IPC: H03F3/30
Filed: 1986-09-09
Abstract: This circuit, for reliably driving a load both in DC and AC mode with a low dissipation, comprises a pair of MOS power transistors, in a push-pull configuration, and a bootstrap circuit including a bootstrap capacitor placed between the source of the upper MOS transistor and a reference voltage point, through a first switch. A second switch is arranged between the supply line and the gate of the upper MOS transistor, while a third switch is arranged between the gate of the upper MOS transistor and the point common to the first switch and the bootstrap capacitor. During DC operation, the switches are open or closed in order to allow for the connection of the gate of the MOS power transistor to the supply voltage. During AC operation, the switches are controlled thereby, alternately the capacitor is charged at the voltage of the reference voltage point and the upper MOS transistor is held at a gate-to-source voltage sufficient to feed the load.
Patent SE-8604482-D0 (SE)
Inventor: SCHMIDT F A
IPC: C22C33/00
Filed: 1986-10-21
Abstract: An improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.
Patent SE-8702007-D0 (SE)
Inventor: GROLLIER J-F
IPC: C09K3/00
Filed: 1987-05-15
Abstract: Thickening agent resulting from the interaction of a copolymer of cellulose or of a cellulose derivative which are grafted with a quaternary ammonium salt of a water-soluble monomer and of a carboxylic anionic polymer and cosmetic compositions in which it is present.
Patent SE-8801251-D0 (SE)
Inventor: SKOTTE K
IPC: E03F1/00
Filed: 1988-04-05
Abstract: A surface water reservoir comprising a storage volume 2 located under the ground level 4 and delimited by side walls 6 and top and bottom walls, and containing load- bearing support elements 12 between upper and lower panels. The support elements 12 comprise essentially open profiles. The profiles are made of plastic and the side walls are formed by a load-bearing grid and an outer layer. <IMAGE>
Patent SE-8900155-D0 (SE)
Inventor: SKJAEVELAND M
IPC: A01B59/042
Filed: 1989-01-17
Abstract: The tow bar (1) is arranged with clearance between two plates (2) fitted to the plough frame, and can pivot laterally around the coupling bolt (8). When the plough is raised for transport or replacement, the bar can be locked so that the plough no longer is pivotable around the coupling bolt. - The plates (2) for the coupling bolt (8) have rectangular holes (19) extending transversally in the towing bar longitudinal direction. The towing bar has two contact components (11,14) fixed to the plough frame, which are spaced apart in the bar longitudinal direction, being on one side of it. The coupling bolt is located on the opposite side of the bar to them.
Patent SE-8904144-D0 (SE)
Inventor: WIDELL GUNNAR
Filed: 1989-12-08
Abstract: The safety installation opens circuit relays (53,73) if a light beam (46) between a transmitter (40) and receiver (60) is interrupted. An oscillator (25) pulse train is supplied to the transmitter and to two test units (45,65) respectively coupled to the transmitter and receiver. Each unit compares the pulse train with that (61) operated by the receiver (60). If the compared trains have the same frequency, and an inverted or phase reversed signal pattern, with or without phase displacement, the test unit outputs maintain the relays (53,73) closed.
Patent SE-9000816-D0 (SE)
Inventor: LIND E
IPC: H01M2/10
Filed: 1990-03-08
Abstract: The casing has only one connector (6) for connection to a two-pole telephone contact, and is placed between two battery spaces (7a, 7b). It is integrated with the casing, and is formed with a slot (61) which ensures optimal clamping on the telephone contact (3). A prim. contact unit (40) is present inside the slot. - The casing cover (2) is pref. of thermoplastic non-conductive material, and is connected to the casing by an integrated union piece. On its inner surface, the cover has at least one sprung contact plate (8) which at least partly extends from the cover inwardly directed surface. Between the inner surface and each extending part is a shock-absorbing component. A distance component (11) is fitted on the side of one electrically conductive part component (5), and consists of ribs integrated with the casing.
Patent SE-9002470-D0 (SE)
Inventor: THUEN T
IPC: H01H35/14
Filed: 1990-07-20
Abstract: A sensor for initiating air bag inflation during automobile crashes includes a hermetically sealed container 2 containing a fluid for controlling the movement of an inertia mass 6. If the crash is of sufficient severity and duration, the inertia mass 6 moves to close a pair of contacts 14 and 15 and thus cause air bag inflation. The hermetic sealing leaves the operating characteristics of the sensor unchanged despite changes in ambient atmospheric pressure. The fluid may be air or other gases such as helium of helium mixed with air to achieve a desirable operating characteristic. <IMAGE>
Patent SE-9002858-D0 (SE)
Inventor: KIMBERLIN R R
IPC: F16H57/021
Filed: 1990-09-07
Abstract: A planet gear frame assembly is so configured as to use common parts, whereby another assembly, having a different gear ratio, can be formed using the selfsame common parts. This is achieved by providing the assembly with a frame (12) and at least one pin (28) upon which the planet gear (14) is journalled, a washer (38) being engaged with the frame to retain the pin in place and axially-extending lands (42, 44), all formed at different offset distances from the pin centreline being provided on at least one end of the pin to engage the washer to prevents rotation of the pin relative to the frame. Only different gears and a different frame are required to form the other assembly having another gear ratio. Accordingly, stocking of discrete parts for the differing assemblies is greatly reduced.
Patent SE-9100165-D0 (SE)
Inventor: NYSTROEM F
IPC: B30B5/06
Filed: 1991-01-18
Abstract: The metal strip for a double strip press is given a higher friction coefficient through shot blasting, and provides a more even compacting of the pressed material (18) so that it is prevent from sliding towards the strip.
Patent SE-9201310-D0 (SE)
Inventor: IVAN J
IPC: G02B6/38
Filed: 1992-04-27
Abstract: The present invention relates to a mold for simultaneously molding a plurality of ferrules onto a corresponding number of optical fibers. The mold preferably includes a runner plate, a first cavity plate, a second cavity plate, and a support plate, each of which is to be inserted between a movable top plate and a fixed bottom plate of a transfer molding machine. The plates to be inserted have a vertical inlet channel and primary and secondary runners for distributing molding compound. These runners lead to a plurality of first and second mutually coincidental mold cavities arranged in rows in the first and second cavity plates, respectively. In a preferred embodiment, each of the first and second mold cavities are made up of mutually coincidental, cylindrical coaxial parts and a larger coaxial, cylindrical bore formed in one or both cavity plates. The dividing plane between the first and second cavity plates coincides with the wider bore. The second mold cavity is formed in a conical insert which is inserted into the second cavity plate. The support plate includes narrow optical fiber receiving slots.
Patent SE-9202933-D0 (SE)
Inventor: STARK OLOF
IPC: A23L3/26
Filed: 1992-10-07
Abstract: The invention relates to a method in the sterilization of the inside layer of a packaging material, the packaging material being produced as a laminate with an inside layer (3) of a transparent thermoplastic which is applied on a reflective material layer (4). The sterilizing energy consists of high energy light flashes emitted from one or more flash units (6), the light flashes being caused to act on the inside (10) of the packaging material for purposes of exterminating bacteria and microorganisms present on the surface (10). Because the light flashes emitted from the flash unit (6) are reflected by the reflective layer (4), the surface layer (10) of the layer (3) will be influenced by both the direct and the reflecting photoenergy from the flash units (6), the sterilizing effect being thereby improved.
Patent SE-9300809-D0 (SE)
Inventor: WIDENBAECK RALPH H
IPC: F42C11/00
Filed: 1993-03-11
Abstract: Training mine (1) containing a current supply unit (17), an electric release mechanism (18) and an effect unit (21) consisting of an ignitor, a detonator and dye marker is characterized by a mechanical activation means for slowly activating the displacement sensitive electric circuit (16) of the mine and a method therefore, said mechanical activation means by use of two assembled but, independently of each other, motion-restraining means, the spring force of the one means being slightly larger than the retarding force of the cold flowing material in the other means, accomplishing a delayed mechanical activation of the electric circuit (16) enabling the person overseeing the training to place the mine in the terrain before the activation is complete, thus enabling the mine to react on slight displacement.
Patent SE-9302002-D0 (SE)
IPC: H04M3/38
Filed: 1993-06-11
Abstract: The invention relates to an arrangement in a telephone system for controlling debiting of services. The arrangement comprises a telephone set (1) for each subscriber and call-debiting equipment (4) arranged in a respective telephone exchange (3) from which different services can be ordered. According to the invention, the call-debiting equipment (4) is arranged to receive control signals from the telephone set for controlling the utilization of ordered services in dependence on the cost debited therefor. The telephone set (1) comprises elements (2) for taking codes which constitute control signals to the call-debiting equipment. The code-taking elements are preferably constituted by the conventional keypad of the telephone set. <IMAGE>
Patent SE-9403194-D0 (SE)
Inventor: WIKLUND PER
IPC: E04B9/20
Filed: 1994-09-22
Abstract: PCT No. PCT/SE95/01025 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Sep. 12, 1995 PCT Pub. No. WO96/09449 PCT Pub. Date Mar. 28, 1996A suspension system for mounting a false ceiling which allows for adjusting the height of the false ceiling to any desired value. The system includes: a system of ceiling rails screwed or otherwise connected to an existing ceiling; a number of suspension pendulums mounted in the ceiling rails, each of which includes: an upper telescopic part for mounting in a ceiling rail, and a lower telescopic part for connecting false ceiling plates to the suspension pendulums. The telescopic parts of each suspension pendulum are slidable in relation to each other and have a substantially C-shaped horizontal cross section, and branches which are at least slightly resilient, and the upper and lower telescopic parts, at the branch edges thereof are formed with cooperating snap locking means for making it possible to interconnect the telescopic parts in any mutual height positions while the branches bow resiliently out, and in respectively, until they have been lockingly snap engaged in each other.
Patent SE-9404585-D0 (SE)
Inventor: ERSBJOERS KARL OLOV
IPC: A01K95/00
Filed: 1994-12-30
Abstract: The invention relates to a sinker for use when fishing with rods, said sinker being environment friendly and kind to the nature and comprises an elongated body (1), one end of which is provided with fastening means (2) for a fishing-line. The body (1) is according to the invention hollow and closed at that end, which is provided with the fastening means (2), and intended to be filled with a relatively heavy, environment friendly and water-soluble material (3), preferably lime, and in that the other end of the body (1) is closed by a closure means (4) made of a material, which dissolves, rusts or corrodes in contact with water to allow water to penetrate into the body (1) and dissolves the material (3) housed therein after the body (1) has been laying in the water a short period of time.
Patent SE-9501179-D0 (SE)
Inventor: KELLSTROEM MAGNUS
IPC: F16C19/36
Filed: 1995-03-31
Abstract: PCT No. PCT/SE96/00362 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Mar. 22, 1996 PCT Pub. No. WO96/30662 PCT Pub. Date Oct. 3, 1996The present invention refers to a method for clearance adjustment in a rolling bearing having an angle of contact close to 0 DEG , and of the type incorporating a number of rollers provided between and in contact with two race tracks, said rollers and race tracks having longitudinal section profiles of essentially the same radii of curvature, said rollers thereby being axially movable along the race tracks without being hindred by axial limitations at the race tracks, in order to allow relative misalignment and axial displaceability of the race tracks.
Patent SE-9501320-D0 (SE)
Inventor: JAEREMO PETTER
IPC: G01N33/50
Filed: 1995-04-10
Abstract: The present invention relates to a completely new method utilizing passivated thrombocyte cells (platelets) sorted according to their density according to a linear system. A curve is then plotted which determines the light intensity of the platelets as a function of the density. If the light intensity is placed along the y-axis and the position of the platelets' density, a wave-shaped curve is obtained with upwardly directed curve parts and with one or more downwardly directed points or peaks. The position of said peaks along the x-axis indicates whether there is a risk of a cancerous state or cardiac infarction. The invention also relates to apparatus for determining the density distribution of the thrombocytes.
Patent SE-9701407-D0 (SE)
Inventor: BJURMAN BJOERN
IPC: G01T1/24
Filed: 1997-04-16
Abstract: A device for determining, by detection and calculation, nuclide contents of radioactive inert gases. The device includes a measuring chamber (1) which contains the inert gases, a detector (3) which detects gamma radiation emitted from the radioactive inert gases, calculating members (5) which, based on the detected gamma radiation, calculate the content of the different nuclides.
Patent SE-9703938-D0 (SE)
Inventor: BLOMGREN ROLF
IPC: F25D17/02
Filed: 1997-10-29
Abstract: A cooling unit is involved with a cooling circuit incorporating at least one tubular component which extends into the cool chamber. The tubular component is self-supporting and in its interior conveys a cold carrier which evacuates heat from the cool chamber via the air in the chamber and further through the tubular component walls. - The tubular component is principally made of a thermoplastic polymer material. The system comprises a primary circuit in which a cold medium circulates and a secondary circuit in which the cold carrier circulates. The primary circuit incorporates a cooling unit for heat emission from the cold medium. A heat exchanger is in heat contact between the primary and secondary circuits for heat transfer from the cold carrier to the cold medium.
Patent SE-9704088-D0 (SE)
Inventor: ALKELIN HARRY
IPC: H02K/
Filed: 1997-11-07
Abstract: A separate holder fitting (4) is provided in the stator, positioned between one of the ring sections (2) and the guide shoe (3), in order to keep the stator in a fixed position relative to the rotor machine axial direction (x).  An Independent claim is also included for a method of mounting the stator part.
Patent SE-9800148-D0 (SE)
Inventor: AXHAMRE LENNART
IPC: B44D3/12
Filed: 1998-01-22
Abstract: The paint container has at least one removable insert (3) forming a receiver and drip tray for at least one painting tool. The container may have a sealing lid, in which case there should be at least one aperture (15) in the lid, closed with an elastomer membrane (17) which has a through slot (19) for the handle (21) of a paintbrush. There may be a notch (23) in which the handle of a painting roller can be fitted without preventing the fitting of the lid.
Patent SE-9800538-D0 (SE)
Inventor: ERIKSSON OERJAN
IPC: H04J3/16
Filed: 1998-02-24
Abstract: A system and a method relating to TDMA communication. A number of terminal stations communicate with user stations and a central node. Separate frequencies are used for communication to and from the central node. Information to the central node is transmitted as bursts in frames and the bursts from the different terminals may be of different lengths. Scheduling means are provided in the central node for controlling the transmission of data in bursts from the terminal stations towards the central node and for maintaining information about the actual transmission demand from each terminal station. The scheduling means control the use of the frame structure for each terminal in agreement with said information through changing the sending of bursts within the frame structure without requiring buffering means of the central node and of the terminal stations to exceed a given size corresponding to the size required for steady state transmission. A transitional frame FTR is introduced during which at least a transitional burst BTR is sent, during which frame the change in transmission of bursts is handled.
Patent SE-9800630-D0 (SE)
Inventor: HIELM ODD
IPC: H05B6/10
Filed: 1998-03-02
Abstract: In order to reduce emissions from a liquid-cooled internal combustion engine, the cooling liquid of the internal combustion engine is heated by a heat generator that is driven by the internal combustion engine as long as the working temperature of the internal combustion engine is below a predetermined value. The heat generator includes a driven rotor and a stator, in which the rotor when rotated induces electric currents that generate heat. The rotor includes a soft magnetic material and supports a plurality of permanent magnets, which generate a magnetizing field of the rotor. The stator has a ring of non-magnetic, electrically conductive material. The ring is arranged along the periphery of the rotor such that the magnetizing field of the rotor passes through the ring. A chamber which likewise extends along the periphery of the rotor and of which the stator is at least part, permits the circulation of a liquid for absorbing the heat generated in the stator ring, when the rotor is driven to rotate.
Patent SE-9803982-D0 (SE)
Inventor: BECHARD GRANT E
IPC: D21C3/24
Filed: 1998-11-20
Abstract: In a pulp treatment vessel, such as a kraft pulp continuous vertical digester, a cellulose slurry is caused to flow in the vessel interior in a flow path. A substantially annular void is formed at at least one point along the flow path, and dilution or treatment liquor is introduced into the substantially annular void so that the liquor is substantially uniformly distributed about the periphery of or into the slurry. The annular void may be formed by a step out in the vessel, and the uniform introduction of dilution liquor may be accomplished utilizing one or more openings, such as a plurality of openings substantially evenly spaced around the substantially annular void, e.g. using a screen surface. The screen surface may be substantially vertical or conical.
Patent SE-9902450-D0 (SE)
Inventor: SANDBERG ELINA
IPC: C09K23/42
Filed: 1999-06-29
Abstract: The present invention relates to nonionic compounds of the polyoxymethylene type that are low-foaming and can be used as surfactants, especially in cleaning compositions at an alkaline pH. They are obtained from unsaturated nitriles, that have been epoxidized with e.g. hydrogen perroxide, and alkyl blocked polyalkylene glycols. The nonionic nitrile surfactants can be reacted further with e.g. hydrogen peroxide under alkaline conditions to obtain nonionic amide surfactants. Amide derivatives of this type could also be obtained by reaction between ammonia or a primary or secondary amine and an acid or ester. The nonionic compounds exhibit one or several structure elements according to formula (II)in the aliphatic carbon chain where AO is an alkyleneoxy group containing 2-4 carbon atom, R3 is an alkyl group with 1-4 carbon atoms and n is a number between 1 and 30.
Patent SE-9903548-D0 (SE)
Inventor: STENQUIST OLA
IPC: A61M16/04
Filed: 1999-10-01
Abstract: A dead space eliminator (21) for an endotracheal tube (1) or a tracheostomy tube the endotracheal tube (1) or the tracheostomy tube both having a proximal end (9) and a distal end (8), the dead space eliminator (21) comprises a tube (11) insertable into an endotracheal tube (1) or a tracheostomy tube the insertable tube (11) having a proximal end (23) and a distal end (22), the insertable tube (11) having sealing means (24) at the proximal end (23).
Patent IT-MI920628-D0 (IT)
Inventor: HAEBERLI ADRIAN
IPC: A61Q1/02
Filed: 1992-03-18
Abstract: The cosmetic product is fed onto a support (3; 23) for the formation of a layer (9) of cosmetic product of a predetermined height. A device for the withdrawal and pressing of portions (12) of the layer (9) proceeds to the formation of tablets (10) of cosmetic product, subsequently moving to a position where it discharges the tablets (10) into respective containers (14). <IMAGE>