baber/WOPTO huggingface dataset:
Patent SE-520604-C2 (SE)
Inventor: HOLMGREN OLOF
IPC: G02B5/00
Filed: 2001-06-29
Abstract: A device is part of an optical system ( 1 ) that works with an intermediate image and comprises stop( 5 ) with associated aperture ( 6 ). The device comprises a light-reducing or light-absorbing arrangement ( 12 ) located at the side of the aperture. The arrangement is arranged to reduce considerably or eliminate completely light ( 11 ) incident to the side of the aperture, and thereby considerably reduce beam reflections. In this way, there is less likelihood of the optical system being detected when this is in use.
Patent SE-525963-C2 (SE)
Title: Article production process, especially for electrical appliance casings, by applying cover layer to article surface and working article into intended shape
Inventor: HAAKANSSON LARS-GOERAN
IPC: H05K5/00
Filed: 2001-08-31
Abstract: A cover layer is applied to at least one of the article surfaces and the article is worked mechanically into its final intended shape.
Patent SE-523972-C2 (SE)
Inventor: LARSSON KURT
IPC: F24D3/14
Filed: 2002-04-11
Abstract: An under-floor central heating system (10) consists of a floorboard (2) of relatively low heat conductivity with grooves (A) at intervals. The floorboard e.g. chipboard has a covering (1) of aluminium foil or a head-conducting plastic. The covering extends down the groove sidewalls and is in direct contact with a heat pipe (4).
Patent SE-534100-C2 (SE)
Title: Semikontinuerlig inmatningsanordning
Inventor: FORSGREN CHRISTER
IPC: B01J3/02
Filed: 2008-06-04
Abstract: Uppﬁnningen avser en ny och förbättrad anordning (1) och metod för matning av mate-rial. Anordningen innefattar en skruv (2) anordnad för att transportera material in till enförsta cylinder (5) via en första öppning (6) i en av den första cylinderns väggar. Denförsta cylindern (5) är utrustad med en första kolv (7) anordnad för att transportera ma-terial in till en andra cylinder (8) via en andra öppning (9) l en av den andra cylindemsväggar. Den andra cylindern (8) är utrustad med en andra kolv (10) anordnad att trans-portera material ut från den andra cylindern (8) via en tredje öppning (11) i en av denandra cylinderns väggar. Anordnlngen innefattar vidare skrapmedel (12) anordnat vidden tredje öppningen (11) för att avlägsna material från den andra kolven (10). Figur (2)
Patent SE-534553-C2 (SE)
Inventor: THOUR KRISTER
IPC: H02J9/08
Filed: 2009-12-17
Abstract: The present invention relates to a method for supplying power to a radio base station, comprising the steps of controlling power supply to said radio base station from a battery set such that all power to the base station is supplied from the battery set and initiating charging of said battery set from an external energy source when the energy level of said battery set falls below a first preset energy level and terminating the charging when the energy level of said battery set exceeds a second preset energy level. Further the present invention relates to a controller for supplying energy to a radio base station and a system comprising such a controller.
Patent SE-541868-C2 (SE)
Title: Improved work area marking for a robotic working tool
Inventor: HOLGERSSON JONAS
IPC: A01D34/00
Filed: 2017-08-23
Abstract: A robotic work tool (100) comprising a controller (110) and at least one magnetic sensor (170) arranged to sense a magnetic boundary signal emitted by a boundary wire, and a first magnetic guide signal emitted by a first guide wire (261), wherein the controller (110) is configured to: detect an at least partial crossing of the first guide wire (261) from a first work zone to a second work zone, determine an operating status and if the operating status indicates that a crossing is allowed, allow the robotic work tool to cross the first guide wire (261) to the second work zone, and if not, control the operation of the robotic work tool so that the first guide wire (261) is not crossed.
Patent SE-541870-C2 (SE)
Title: Improved process for manufacturing composite product
Inventor: KORPELA ANTTI
IPC: C08J5/04
Filed: 2017-12-21
Abstract: The present invention relates to an improved process for manufacturing an extruded composite product comprising natural fibers and a thermoplastic polymer. According to the present invention, mixing as well as crosslinking takes place inside an extruder. The natural fibers may be provided for example in the form of pulp or wood particles.
Patent SE-544476-C2 (SE)
Title: A particulate separator unit, a ventilation system comprising such a unit and a method for self-cleaning such unit
Inventor: LEKEBERG HANS
IPC: F24C15/20
Filed: 2018-06-13
Abstract: A self-cleaning particulate separator unit (10) for use in a ventilation system is provided. The unit is configured to receive a flow of exhaust air containing pollutants, and the particulate separator unit (10) comprises at least one conduit (11) with an outer surface. The conduit (11) is configured to receive a refrigerant which is configured to have a first temperature and a second temperature. When the refrigerant has the first temperature condensation and a particle layer of pollutants is formed on the outer surface of the conduit (11), and when the refrigerant has the second temperature the condensation and the particle layer freezes and subsequently cracks such that the particle layer is detached from the conduit (11). Thus, self-cleaning of the unit is obtained.
Patent SE-545238-C2 (SE)
Title: Compressor Arrangement, Turbocharger, Combustion Engine, and Vehicle
Inventor: MEINKING CHRISTIAN
IPC: F04D29/66
Filed: 2021-10-05
Abstract: A compressor arrangement (1) for a turbocharger (30) is disclosed. The compressor arrangement (1) comprises a compressor housing (3) and a compressor wheel (4) arranged to rotate in the compressor housing (3). The compressor housing (3) comprises a compressor inlet duct (5), a ported shroud (6), and a recirculation channel (7) comprising an inlet (7’) arranged downstream of the compressor wheel (4), an outlet (7”) arranged in the compressor inlet duct (5) at a position upstream of ports (6’, 6”) of the ported shroud (6), and a valve (8) configured to control the flow of air through the recirculation channel (7). The compressor arrangement (1) further comprises a wall section (9) protruding into the compressor inlet duct (5) at a position upstream of the outlet (7”) of the recirculation channel (7). The present disclosure further relates to a turbocharger (30), an internal combustion engine (40), and a vehicle (2).
Patent SE-504776-C2 (SE)
Title: Articulated connecting between pipe parts
Inventor: ANDERSSON BJARNE LARS-ERIK
IPC: F16L27/08
Filed: 1991-06-05
Abstract: The second rotation body (3) is produced in one piece comprising a cylindrical part (6) from which projects an inwardly angled part (7), the free throughflow dia. of which is the same as that of the first rotation body.The two rotation bodies are held together by a clamping device consisting of a stirrup with a free end (8) accommodating a screw (10) provided with a lock nut (11). The screw locates against a ball (12) or similar fitted in a seat (13) on the second pipe part.
Patent SE-501216-C2 (SE)
Inventor: ANDERSSON KJELL
IPC: C02F1/52
Filed: 1992-08-31
Abstract: PCT No. PCT/SE93/00664 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/05595 PCT Pub. Date Mar. 17, 1994Aqueous suspensions of colloidal particles which particles are both silica based anionic particles and swollen particles of clays of smectite type which are expandable in water and a process for the preparation thereof. The suspensions are useful as flocculating agents and particularly in combination with polymers in the production of paper.
Patent SE-505518-C2 (SE)
Inventor: BERGSTROEM BORIS
IPC: E05B9/08
Filed: 1993-01-28
Abstract: A cylinder lock can be manipulated by a control key (7) and a system key (8), each of which has a system code (7a , 8a) and a side code (7b , 8b). With the aid of the control key (7), the lock-cylinder (2) of the lock can be removed from the casing (3) for replacement with another cylinder. The cylinder plug (6) is surrounded by a lock-part (5) having a latching element (5a) which is moveable through an angle of about 20 DEG between a latching and a releasing position. When replacing the lock-cylinder, the cylinder is released through the action of the side code (7b) on the control key (7) and a side-bar (20) which is manipulated by side pins (19) mounted in the plug (6). To this end, grooves (26, 25) provided respectively in the lock-cylinder (2) and the lock-part (5) for accommodation of the side-bar (20) may be provided with peripheral extensions which enable the side-bar to move idly.
Patent SE-504702-C2 (SE)
Inventor: HAMMAR LARS
IPC: B23D17/00
Filed: 1995-04-19
Abstract: A tool for manufacturing signs wherein selective sign display elements are retained in a base profile section by folded engagement of opposite end portions of the base section. The tool includes members for cutting the base section, compression members for deforming the base section to secure the sign elements from disengagement with the base section and a punch for providing an aperture in the base section. The tool further includes a guide surface for positionally aligning the base section and gauge blocks for displacing the guide surface generally perpendicular to a longitudinal axis of the base section to accommodate respective base sections having different width dimensions. A stop member restricts movement of the sign display elements when cutting the base section.
Patent SE-507887-C2 (SE)
Title: Humidity exchanger is mfd. from matrix of corrugated and flat sheets
Inventor: DINNAGE PAUL A
IPC: B01D53/28
Filed: 1995-07-11
Abstract: A humidity exchanger medium is made by a method comprising, (i) laminating, impregnating with sodium silicate water glass and partially drying a flat sheet and a corrugated sheet, each comprising paper of inorganic fibres, (ii) forming a honeycomb matrix from at least one sheet, (iii) soaking the matrix in an acid soln. contg. a titanium inorganic salt so as to form a Ti-contg. silicate hydrogel, and (iv) washing and drying the matrix to form a Ti-contg. silicate aerogel.
Patent SE-517698-C2 (SE)
Inventor: OLSSON BENGT-ERIK
IPC: H04B10/291
Filed: 1995-08-25
Abstract: Generation of optical pulses having very high peak power. In many applications it is desirable to be able to use pulses having a very high peak level (> 1 kW). A simple method to generate them would be to simply connect optical amplifiers in cascade. However, it can not be made, since each amplifier generates noise, which together with possible signal residues between the pulses can saturate successive amplifiers. This problem has been solved by arranging an element having a non linear transmission between the amplifiers. This element can be constituted of a non linear loop mirror, a saturable absorber or a semiconductor laser amplifier. The loop mirror has today the best performance and can be implemented passively and at a low cost.
Patent SE-504113-C2 (SE)
Inventor: ANEHORN LARS G
IPC: A47L13/50
Filed: 1995-09-15
Abstract: The invention concerns a yarn reconditioning board (10) for reconditioning and maintenance of mop yarn (3), which is provided with a portion of Velcro3 fastener (5) and which mop yarn is arranged, in use, to be removably attached to the mop holder (2) of a floor-cleaning mop, said mop comprising a mop handle (1), one end of which is pivotally connected to the mop holder (2), the latter (2) having a portion of Velcro3 fastener (4) of a kind cooperating with the corresponding Velcro3 portion (5) on the mop yarn (3) in order to removably receive said mop yarn (3). The novel features of the invention reside therein that the yarn reconditioning board (10) is adapted to be preferably removably attached to an essentially vertical attachment plane (40), such as a wall, an attachment frame, or the like, and to receive said mop yarn (3) in order to allow reconditioning of said mop yarn, for instance by vacuum-cleaning, said yarn reconditioning board (10) comprising: a preferably flat surface (11) which is arranged to essentially be turned away from the attachment plane (40) and which comprises an area provided with a portion of Velcro3 fastener (12, 13) of a kind cooperating with the portion of Velcro3 fastener (5) on the above mop yarn (3) for the purpose of receiving and removably securing said Velcro3 fastener portion (5) of said mop yarn (3) in order to allow maintenance of said head of mop yarn (3); and fastening means (20) for securing said board to said essentially vertical attachment plane (40).
Patent SE-518340-C2 (SE)
Inventor: SIPILAE TUOMO
IPC: H04L29/08
Filed: 1995-12-11
Abstract: PCT No. PCT/FI95/00674 Sec. 371 Date Aug. 6, 1997 Sec. 102(e) Date Aug. 6, 1997 PCT Filed Dec. 11, 1995 PCT Pub. No. WO96/19065 PCT Pub. Date Jun. 20, 1996The invention relates to a method for cordlessly connecting a data terminal to a data transmission network using the DECT telecommunications system. In the method of the invention, the portable radio part (PP) and fixed radio part (FP) insert signalling information according to the V.24, for example, in frames complying with the DECT protocol to be radio transmitted via the air interface. When using signalling internal to the data channel it is advantageous to use an auxiliary protocol complying e.g. with the V.110 standard. Local signalling can also be used, in which case the data channel need not be used for signalling during data transmission. The method can also be used to transfer the automatic call setup commands according to the V.25bis standard. The method of the invention facilitates a short-range cordless data connection which is compatible with other DECT applications and which can use advantageous DECT system components.
Patent SE-505165-C2 (SE)
Inventor: LUNDSTROEM JAN
IPC: B23B27/22
Filed: 1996-06-06
Abstract: PCT No. PCT/SE97/00789 Sec. 371 Date May 14, 1999 Sec. 102(e) Date May 14, 1999 PCT Filed May 13, 1997 PCT Pub. No. WO97/46346 PCT Pub. Date Dec. 11, 1997A cutting insert for the turning of grooves in metallic work pieces includes a rear shank portion and a cutting head projecting forwardly from the rear shank portion. The cutting head includes two side cutting edges converging forwardly, and a main cutting edge interconnecting the front ends of the side cutting edges. Each side cutting edge includes a plurality of spaced apart grooves formed therein, whereby each side cutting edge is noncontinuous.
Patent SE-510473-C2 (SE)
Inventor: SEPPAENEN ARI
IPC: H02M1/096
Filed: 1998-03-23
Abstract: A supply device (FD1, FD2) for power supply to an electronic unit (EU1, EU2) for a controllable semiconductor element (T1, T2) in a semiconductor valve in a shunt-connected thyristor-switched capacitor (CA). The capacitor being intended to carry an alternating current with a known period (T), the semiconductor valve comprising a snubber circuit (SC) with a first and a second terminal (CS1 and CS2, respectively) only. The supply device has an energy storage (C1, C2) for storing electrical energy, a valve terminal (J13, J23), a snubber terminal (J12, J22), a supply terminal (J11, J21) connected to the energy storage and a first current path from the snubber terminal to the supply terminal. The energy storage is designed to store an amount of energy which is larger than the energy requirement of the electronic unit during one cycle of the alternating current but smaller than its energy requirement during two cycles.
Patent SE-513932-C2 (SE)
Title: Plate for food and drink
Inventor: PERSSON BJOERN
IPC: A47J/
Filed: 1998-05-06
Abstract: On various occasions it is required to simultaneously be able to enjoy food and drink without there being either tables or other suitable free surfaces available. This requirement has been solved through a plate with at least one section (7) for food and a separate section (1) for placement of a drink container (6), between these two sections under the plate a furrow (9) together with the plate's outer edge (3) creates a handle that enables the food and drink container to be held simultaneously by only one hand thereby freeing the other hand to either handle the cutlery or the drink container, or for completely other purposes.<IMAGE>
Patent SE-513917-C2 (SE)
Inventor: HOLLMARK HOLGER
IPC: D21F3/02
Filed: 1999-06-30
Abstract: Method of producing a paper having a three-dimensional pattern of alternating raised and recessed portions, which has been provided in connection with impulse drying, at which the wet paper web (10) is passed through at least one press nip (12) comprising a rotatable roll (13) which is heated and that the paper web during the passage through the press nip is given a three-dimensional pattern of alternating raised and recessed portions either by means of a patterned wire, band or belt and/or by a pattern on the heated roll (13) and where said pattern is pressed into the paper web against a counter means (11, 14). The wet paper web before said press nip is exerted to a creping- or other compacting procedure which foreshortens the length of the paper web. The invention also refers to a paper produced by the method, said paper having a high extensibility.
Patent SE-516119-C2 (SE)
Inventor: AXELSSON ROGER
IPC: B60K26/02
Filed: 1999-08-27
Abstract: The invention relates to a method and a device for assisting a driver of a vehicle, said vehicle having an engine and a braking system, an accelerator that conveys the driver's wishes concerning acceleration to the engine, and a brake pedal that conveys the driver's wishes concerneing retardation to the braking system. In accordance with the method a speed profile is determined for the driving distance, which speed profile comprises a relation between a speed set point and position. Furthermore, the engine and the braking system are controlled on the basis of the speed profile and at least one actuator influences the accelerator or braking pedal of the vehicle in accordance with said control. The driver is permitted to override the influence of the actuator only if a force that is greater than a predetermined threshold value is applied on one of the pedals.
Patent DE-19542453-C2 (DE)
Inventor: HEHL KARL
IPC: B29C45/50
Filed: 1995-11-14
Granted: 1998-05-20
Abstract: PCT No. PCT/DE96/02170 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Nov. 12, 1996 PCT Pub. No. WO97/18406 PCT Pub. Date May 22, 1997A device for converting a rotary motion into an axial motion comprises an outer tube (10) with internal contours (10a), an inner shaft (11) with head (11a) with external contours (11b), an inner chamber (R) formed between tube (10) and shaft (11) and a plurality of roller elements (12) arranged in the inner chamber (R) and around the head (11a), which are in active engagement with at least one contour with the internal contour (10a) of the tube (10) and the external contour (11b) of the head (11a), whose position can be adjusted essentially by rotation relative to the roller elements (12). The shaft (11) is surrounded by a tubular element (14) arranged coaxially with respect to the central axis (a-a) of the shaft, which moves translationally relative to the tube (10) when the device is actuated. By this the device is protected in a most simple way from exterior influences: (FIG. 2).
Patent DE-19643870-C2 (DE)
Inventor: GROS OLIVER
IPC: C03C3/093
Filed: 1996-10-30
Granted: 1999-09-23
Abstract: The use of a glass body of the following composition, for producing a chemically toughened glass by a conventional ion exchange method below the glass transition temperature. The glass has the composition (by wt., on oxide basis) 70-85% SiO2, 8-15% B2O3, 1-5% Na2O, 1 to less than 5% K2O, 1-5% Al2O3, 0-3% MgO, 0-2% SrO + BaO, 0-3% CaO, 0-3% ZnO, 2-6% CaO + ZnO, 0-3.5% ZrO2 and optionally usual amounts of refiners. Preferably, ion exchange is carried out at 400-550 degrees C for 2-25 h in a bath containing ≥ 90 wt.% potassium salts.
Patent DE-19931907-C2 (DE)
Inventor: GOETTL MAX
IPC: H01Q21/08
Filed: 1999-07-08
Granted: 2001-08-09
Abstract: An antenna comprises at least two or more radiators such as, especially dual-polarized radiators, and at least one additional passive conducting decoupling elements. The decoupling element, in its longest direction of extension, or at least one component of the decoupling element, with its longest direction of extension, extends in the propagation direction of the electromagnetic waves and/or perpendicular to the plane of the reflector.
Patent RU-2185535-C2 (RU)
Title: Internal combustion engine vibration isolator
Inventor: MINASJAN M A
IPC: F16F7/14
Filed: 1994-04-01
Granted: 2002-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to diesel engines and other mechanisms of ship and stationary power generating plants. Proposed vibration isolator has flexible member in form of steel wire rope spiral made in form of torus, support disks with pressure rings arranged on inner surface of each disk with corresponding radial slots on inner surfaces for enclosing and fixing torus-shaped flexible member spiral by screws from two opposite sides. It has shock and vibration isolating device made in form of at least three compression springs (by one, by two, etc pieces) installed by one end over circumference at equal spacing by means of locking device on lower pressure rings, other end can occupy different positions relative to upper pressure ring. Device is provided also with guides. EFFECT: reduced noise and vibration of diesel engines and other mechanisms. 4 dwg
Patent RU-2159016-C2 (RU)
Inventor: AVIGDOR STEJNBERG
IPC: H04N11/18
Filed: 1994-09-23
Granted: 2000-11-10
Abstract: FIELD: video signal processing equipment. SUBSTANCE: device may be used for demodulation of color-difference signals. Device has recognition unit for recognition of polar signal zone, displaying unit for converting U and V values to polar zone with minimal sampling error, and calculation unit for calculation of true phase angle. EFFECT: decreased pulse modulation error, improved phase angle detection. 10 cl, 6 dwg
Patent RU-2160469-C2 (RU)
Title: Method for modeling proximal epimetaphysis of the elbow bone
Inventor: NIKITJUK I E
IPC: G09B23/28
Filed: 1997-06-11
Granted: 2000-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves creating intra- articulation closed fracture of the ulnar process of growing-up rabbit. Controlled mobilization of the fractured bone fragment is carried out. The mobilization is carried out by applying swinging movements every 4 weeks. EFFECT: enlarged epimetaphysis. 2 tbl