baber/WOPTO huggingface dataset:
Patent SE-540281-C2 (SE)
Title: Hakanordning och användning därav
Inventor: HANS LINDH
IPC: F41A23/04
Filed: 2015-09-04
Abstract: :Hakanordning (1) för anbringning på ett stångformigt föremål (2) omfattande ett ingreppsparti (4) för samverkan med det stångformiga föremålet (2) och åtminstone ett hakparti (3), varvid hakanordningen (1) i användning är ställbar i ett infällt läge och i ett utfällt läge. Ingreppspartiet (4) uppvisar ett första säte, i vilket det stångformiga föremålet (2) är anordnat att ingripa i hakanordningens (1) infällda läge och ett andra säte, i vilket det stångformiga (2) föremålet är anordnat att ingripa i hakanordningens (1) utfällda läge. Hakanordningen (1) är inrättad att vara fritt förskjutbar i obelastat tillstånd och att vara låst i förhållande till det stångformiga föremålet (2) i belastat tillstånd genom friktionssamband mellan ytor (7,8) avgränsande det andra sätet och det stångformiga föremålet. Uppfinningen avser även användning av en hakanordning.
Patent SE-544465-C2 (SE)
Title: A tool wear indicator for concrete surface processing equipment
Inventor: TORVALDSSON TOMAS
IPC: B28D1/00
Filed: 2021-05-12
Abstract: A floor grinder (100) for processing a concrete surface (101), the floor grinder comprisingone or more rotatable abrasive tool holders (150) arranged in a plane (P) to hold respective abrasive tools (210, 510),at least one power source (110, 120) arranged to drive the tool holders (150), a cover body (130) fixedly arranged in relation to the plane (P), anda dust skirt (140) movably attached around a rim of the cover body (130) to engage the concrete surface (101) during floor grinding operation, where the floor grinder (100) comprises at least one tool wear indicator (160) configured to indicate a current tool wear based on a displacement of the dust skirt (140) relative to the cover body (130) in a direction (D) normal to the plane (P).
Patent SE-503462-C2 (SE)
Inventor: NOMURA HIROKAZU
IPC: B23K9/095
Filed: 1985-03-25
Abstract: A welding control method in which a deviation of a groove line or variation of a groove width is detected by utilizing the characteristics of a welding arc itself without using a separate sensor and a welding torch is caused to accurately follow the groove line. The oscillation width of the welding torch is detected and the proper welding speed for providing a weld bead of a predetermined height is calculated in accordance with the detected oscillation width thereby automatically controlling the welding speed in accordance with the calculated welding speed value for every cycle of the oscillation or every integral multiple thereof.
Patent SE-502531-C2 (SE)
Title: Holding block for ignition cord or detonator
Inventor: LINDQVIST VIDON
IPC: C06C5/06
Filed: 1991-02-18
Abstract: A block to hold, connect or enclose exploding pyrotechnic ignition cords or detonators in a signalling network comprises spaced inner (2) and outer (1) walls around at least an axial part of an ignition device (9), and an empty space (7) or material of lower density between the walls, with fasteners (12) to hold the parts in position. The inner wall is pref. of hard plastics such as high-density polyethylene and is sufficiently weak or brittle to at least expand in normal operation. The outer wall is pref. of resilient plastics such as low-density polyethylene, and resists total disintegration in normal operation of the device. The device pref. makes a snug fit in the inner wall, and there may be further spaced walls around the outer wall.
Patent SE-506417-C2 (SE)
Inventor: HALLQVIST STEN
IPC: F41A27/26
Filed: 1992-11-26
Abstract: The mortar consists of two or more tubes (4, 5) mounted in a single cradle (6) which can turn about horizontal pivots on a support (17) adapted for lateral aiming.Stays (21) of adjustable length connect the support to the mortar tubes, each of which is equipped with a separate and removable breech (12, 13) with its own firing mechanism. The firing mechanisms can be coupled to fire all the tubes at once. The tubes can be aimed separately from their parallel positions to give a spread of mortar bombs, and they can incorporate linked sensors which allow them to be fired in sequence.The weapon can use tubes made from existing standard components, but the support and breeches are new. USE/ADVANTAGE - Suitable for mounting on armoured vehicle for rapid change of launch position.
Patent SE-502791-C2 (SE)
Title: Powerful heat magazine
Inventor: LOQVIST KAJ-RAGNAR
IPC: F24D11/00
Filed: 1993-04-13
Abstract: The heat magazine is charged by night when the cost of electricity is low and produces heat during the daytime without use of electricity. The smelt heat in a metal, pref. aluminium is used in that it is enclosed in an airtight capsule so that oxidation of the metal does not occur and room air either flows past four elements into the room or emits its heat in that a plate (8) (heat exchanger) conducts heat without room air (7) being overheated. The warm air in the heat magazine is not fed out into the room without passing against a plate which is then warmed, whereby room air (5, 7) is fed past the warm plate (8) and in this way heats the room without bad-smelling overheated air flowing out into the room.
Patent SE-502074-C2 (SE)
Inventor: WICKMAN JOHAN
IPC: H04B7/26
Filed: 1994-06-10
Abstract: PCT No. PCT/SE95/00610 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed May 30, 1995 PCT Pub. No. WO95/35603 PCT Pub. Date Dec. 28, 1995In a mobile radio system, which comprises densely positioned base stations working with a short range between the affected base stations and mobile units, repeating functions are carried out by means of a simplified variant of a base station. This simplified variant of a base station is positioned between the ordinary base station and the mobile unit, which simplified variant of a base station receives a respective message and forwards the message to the affected mobile unit.
Patent SE-502931-C2 (SE)
Inventor: MUHAMMED MAMOUN
IPC: C22C1/05
Filed: 1994-06-10
Abstract: According to the invention there is now provided a simple method of preparing a powder containing WC and cobalt and/or nickel. APT-powder and a powder of a basic salt of cobalt and/or nickel are mixed in water or in mixed solvents. The suspension is stirred to react at temperatures ranging from room temperature to the boiling point of the solution whereby a precipitate is formed, which precipitate is filtered off, dried and finally reduced to a metallic powder.
Patent SE-503852-C2 (SE)
Inventor: TIMUSKA KARLIS
IPC: F04C23/00
Filed: 1994-11-30
Abstract: PCT No. PCT/SE95/01418 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Nov. 28, 1995 PCT Pub. No. WO96/17175 PCT Pub. Date Jun. 6, 1996A rotary screw compressor having one or more stages (10, 20) is provided with a lift valve (14, 24) on each stage for unloading the compressor at starting up and rest periods. Each lift valve (14, 24) is biased by a spring (15, 25) towards an open position and can be closed by an actuator (17, 27). Each valve actuator (17, 27) is automatically controlled by an air conduit (32) establishing air communication between the discharge channel (23) of the compressor and each valve actuator (17, 27).
Patent SE-516473-C2 (SE)
Inventor: TAKIZAWA HIROSHI
IPC: B25J9/04
Filed: 1995-04-20
Abstract: An industrial robot provides precision control of a rotating axis without generating fluctuations in rotating axis direction during movement of the rotating axis due to positional movements of first and second robot arms in which the first arm is supported by a base as a center of rotation and the second arm is supported at its mid-point by the other end of the first arm. The robot includes a rotating axis, a second arm driving unit for rotating the second arm and installed at the center of rotation so that rotation relative to the base is prevented, a core shaft for supporting the first and second arms in such a way that the first and second arms can rotate relative to each other, a core shaft angle sustaining mechanism for sustaining the core shaft at constant angle of rotation relative to the base, a rotating base axis driving motor for driving the rotating axis, and a rotating axis angle driving sustaining mechanism for sustaining the angle of rotation of the rotating axis driving motor at the same value as the angle of rotation of the core shaft.
Patent SE-510020-C2 (SE)
Title: Compactor for plastics packaging, e.g. fertiliser or animal feed sacks
Inventor: WESTBERG HANS
IPC: B30B9/30
Filed: 1995-12-13
Abstract: The compactor comprises a press (1), coupling (2) and container (3). The press and its integral coupling are a free-standing unit completely separate from the container. The press is operated by a front load (7) on a vehicle which may have forks. The centre of the press has a pressure distributor (9) which can be coupled to the front load.
Patent SE-515523-C2 (SE)
Inventor: LONGET CLAUDE
IPC: F04D29/30
Filed: 1996-05-24
Abstract: A fan centrifugal impeller, comprising: a backplate (3), shaped as a surface of revolution having as axis the impeller rotation axis (8), and being tangent along its external circle to a revolution cone (22) with a vertex angle ( alpha ) smaller than or equal to 160 DEG  and preferably from 130 DEG  to 110 DEG ; blades (2), mounted on the backplate having a leading edge (5) and a trailing edge (6), wherein the distance to the rotation axis (8), along the trailing edge remains substantially constant; a surface of revolution shaped shroud (1), having as axis the impeller rotation axis (8).
Patent SE-513283-C2 (SE)
Inventor: SOEDERBAERG ANDERS
IPC: H01L29/78
Filed: 1996-07-26
Abstract: A high frequency MOS transistor structure with an extended drift region, which modulates the resistance in the drift region of the MOS transistor. The extended gate layer is obtained by an extra semiconductor layer forming a second MOS structure on top of a thin gate oxide layer. The electrical field will then be uniformly distributed laterally in the extended drift region. This design makes it possible to produce a MOS transistor with a short channel length and an extended drift region with low doping concentration and still having very low on-resistance together with a high breakdown voltage.
Patent SE-507515-C2 (SE)
Inventor: BENGTSSON ROLAND
IPC: D21F3/08
Filed: 1996-10-18
Abstract: A press roll (2) intended, together with a press shoe (15), to cooperate with a counter roll (1) to form a press with long nip for paper or board machines, said press roll comprising two end walls (4, 5), a jacket (3), the edge portions (8, 9) of which are secured by an elastic clamping ring (24) to peripheral parts (6, 7) of the end walls, a form-stable clamping ring (25) being screwed to the inner side of the end-wall part (6, 7) to clamp the outwardly expandable elastic clamping ring (24) between itself and this so that the edge portion (8, 9) of the jacket (3) is clamped firmly against a counter-support member (27). According to the invention each end wall comprises a plurality of distance elements (57) which are placed at least partially between the form-stable clamping ring (25) and the end-wall part (6, 7) in order to define a least axial distance between the form-stable clamping ring (25) and the end-wall part (6, 7). <IMAGE>   <IMAGE>
Patent SE-509039-C2 (SE)
Title: Winding for cable-wound power transformer
Inventor: SASSE CHRISTIAN
IPC: H01F27/34
Filed: 1997-02-03
Abstract: The winding is formed as a coil with winding turns situated radially one on top of the other. The winding consists of a high-voltage cable (111) provided with an outer semiconducting layer (115). The winding is provided with spacers (9) disposed axially between each turn of the winding to separate the winding. The spacers are provided with at least one earthing member (25,28) connected to the semiconducting layer of the high-voltage cable. Each spacer is provided with at least one resilient layer (26), and an air gap (27) is formed between the layers or in the resilient layer. Preferably, the earthing member is provided with an electrically conducting spring member (29) for contact between the earthing member and the outer semiconductor. Preferably the spring member is situated in the air gap.
Patent SE-508868-C2 (SE)
Inventor: BRINGFORS NILS
IPC: B01F27/73
Filed: 1997-03-17
Abstract: A device for mixing particulate material and liquid includes a container, an inlet for the introduction of particulate material into the container, a liquid spraying device for spraying liquid over the particulate material in the container, a disc agitator arranged in the container, and an outlet for discharging material mixed with liquid from the container. A fluidization device is provided to fluidize the particulate material in the container during the mixing operation. The inlet is arranged at one lengthwise side wall of the container, so as to extend along that wall. The outlet is arranged in the other lengthwise side wall, so as to extend along the wall.
Patent SE-518856-C2 (SE)
Inventor: PERSSON LARS
IPC: B21D22/02
Filed: 1998-07-17
Abstract: The invention relates to a machine with a hydraulically controlled counterpressure element. The machine comprises a frame and top and lower machine parts (1, 2) in a conventional way for performing the embossing. According to the invention the counterpressure element (6, 11) is connected to a hydraulic cylinder (4, 12), said counterpressure element engaging the plate (3). The hydraulic cylinder (4, 12) is connected to a hydraulic circuit having a controllable hydraulic pressure, so that the counterpressure element is pressed back at the controlled pressure during an embossing operation. The counterpressure element may be included in a holding means to hold the plate securely during the embossing. According to the invention a machine part (1) is then connected to a positive counterpressure element (10) and another machine part (2) is connected to a hydraulic cylinder (4), said hydraulic cylinder (4) having a plunger and a stem (5) connected to a gripping means (6) holding the plate (3) together with the positive counterpressure element (10), such that the plunger during an embossing operation is pressed back at a controlled pressure. The holding means provides a secure holding through the whole press operation. The counterpressure element may also be included in an embossing counterpressure element, in which the counterpressure may be set in order to achieve a pre-embossing or a pressure controlled embossing. The invention may be applied to all types of machines in which counterpressure elements are required. <IMAGE>
Patent SE-513187-C2 (SE)
Inventor: SAVAAS GUNNAR
IPC: B60R21/02
Filed: 1998-11-27
Abstract: A load containment arrangement for a car having a rear seat (2) and a baggage space (3) located behind the rear seat includes a barrier (5) which is arranged for movement between a first end position behind the backrest (21) of said rear seat and a second position behind the front seat (1) of the car, wherein the barrier (5) can be rotated through one-half of a revolution about a horizontal axle (8) which extends transversely to the longitudinal axis of the car in moving the barrier between said first and said second positions. The barrier (5) is provided with a grid (110) which is generally plane parallel with and located adjacent to the barrier. The grid (110) is guided for linear movement in its plane past the forward end rearward barrier edges to end positions in which the grid screens the space between the ceiling of the car and the barrier in respective first and second end positions of the barrier.
Patent SE-521355-C2 (SE)
Inventor: CHO SUN
IPC: H04W24/08
Filed: 1999-04-29
Abstract: A circuit for at least substantially eliminating at least one external interference signal from a radio communications signal received by a code division multiple access (CDMA) mobile phone including a receiving terminal and a low noise amplifier comprises: a plurality of damping devices operatively coupled between the receiving terminal and the low noise amplifier; a plurality of switches respectively operatively coupled between the plurality of damping devices and the receiving terminal; an interference detector operatively coupled to the receiving terminal for detecting the at least one external interference signal from the received radio communications signal; and a switch driver operatively coupled between the plurality of switches and the interference detector, the switch driver generating a switching signal in response to the interference detector to select at least one of the switches in accordance with the at least one detected interference signal in order to vary a gain associated with the received communications signal in accordance with at least one of the damping devices.
Patent SE-513155-C2 (SE)
Inventor: HANSSON STEFAN
IPC: B01D33/067
Filed: 1999-08-18
Abstract: The replaceable wearing surface is for a sealing arrangement on drum end walls on a press drum that de-waters fiber suspensions radially into the drum through the shell of the drum. The wearing surface of the sealing arrangement has a wear ring and holder members. The wear ring is, on a side that faces into the drum from the drum end-wall, provided with locking members. The locking members are arranged parallel to the drum axis and are preferably in the form of knob-shaped locking members. The arms of the holder members are designed to engage the locking members. The holder members are fastened to the drum end wall by suitable fixing members.
Patent SE-515386-C2 (SE)
Inventor: HANSEN AAKE
IPC: F41G7/30
Filed: 1999-10-20
Abstract: The present invention concerns a method and an arrangement for determining the angle of roll of a launchable body (4) which rotates in its path. The launchable body (4) can consist of a rotating projectile, shell, guided missile or the like, launchable from a launching device (1). According to the invention the transmitter antenna (3) and receiver antenna (5) are each designed with their sweeping beams (6, 9) directed essentially towards each other. By detecting the time the two beams (6, 9) coincide and the signal strength received in the receiver antenna, the angle of roll of the launchable body can be determined.
Patent DE-10009888-C2 (DE)
Inventor: MUENZEL MARTIN
IPC: A01N3/00
Filed: 2000-03-01
Granted: 2002-12-05
Abstract: In the control of pests in gas-tight spaces using gaseous phosphine, concentrated phosphine gas is passed through a phosphine-permeable dividing wall and then immediately combined with air to give phosphine-air mixtures with concentrations below self-ignition limits. Control of pests in gas-tight spaces comprises: (a) providing a source of phosphine (PH3) in concentrated form; (b) conducting the concentrated gaseous phosgene from the source into an air stream through a PH3-permeable dividing wall such that the introduced PH3 is immediately diluted at its point of introduction to below the concentration limits for self-ignition of PH3-air mixtures; and (c) introducing the resulting PH3-air mixture into the space to be fumigated. An independent claim is also included for an apparatus for performing the method comprising a tube fitted in its central region with at least one gas inlet manifold having a porous or PH3-permeable dividing wall with a flat outlet area; the tube can be combined with inlet and outlet pipes for a pressurized air stream; and the manifold can be combined with a concentrated PH3 gas source.
Patent DE-10043815-C2 (DE)
Title: Verfahren und Vorrichtung zur elektrischen Kontaktierung von zu behandelndem Gut in elektrolytischen Anlagen
Inventor: HUEBEL EGON
IPC: C25D17/28
Filed: 2000-09-06
Granted: 2002-08-08
Abstract: Die Erfindung betrifft das elektrische Kontaktieren von ebenem Gut in elektrolytischen Durchlaufanlagen mit einem Anoden-/Kathodenabstand, der so groß ist, dass ein berührungsfreier Transport des Gutes in der elektrolytischen Zelle möglich ist. Die Erfindung betrifft vorzugsweise das elektrochemische Behandeln von Leiterplatten und Leiterfolien. DOLLAR A Das Gut 1 wird von streifenförmigen Kontaktelementen 9 elektrisch kontaktiert. Die Kontaktflächen werden zur Stromübertragung an die Oberfläche des Gutes 1 fest angedrückt. Während der elektrochemischen Behandlung findet keine transportbedingte Relativbewegung zwischen dem Gut 1 und den Kontaktelementen 9 statt. Nach einem Behandlungsschritt werden die Kontaktelemente 9 zur Ausführung eines Transportschrittes des Gutes von der Oberfläche desselben abgehoben. Die elektrochemische Behandlung erfolgt somit schrittweise.
Patent DE-10155349-C2 (DE)
Inventor: HAHN ROBERT
IPC: H01M8/0232
Filed: 2001-11-02
Granted: 2003-11-20
Abstract: The present invention relates to a micro cell system ( 1 ) with a membrane electrode assembly (MEA) ( 2 ) which in each case is covered on the cathode-side and anode-side with a current collector foil ( 3, 4 ). The current collector foils in each case comprise at least one gas-permeable opening ( 5, 6 ). On at least one of the current collector foils ( 3, 4 ) on a side facing the MEA ( 2 ) there are arranged diffusion channels ( 7, 8 ) These replace e.g. porous or fleece-like gas diffusion layers and thus alone ensure the micro-diffusion of gas on the MEA ( 2 ) The diffusion channels for this are connected to the gas-permeable opening ( 5, 6 ) for leading through gas, and the webs ( 9, 10 ) of the diffusion channels are provided with an electrically conductive surface ( 11, 12 ) for contacting the MEA.
Patent DE-19514104-C2 (DE)
Inventor: STEMBERGER AXEL DR
IPC: A61L33/00
Filed: 1995-04-13
Granted: 1997-05-28
Abstract: The coating consists of a composition, the components of which are soluble in a solvent, preferably chloroform. In detail, they are a medicament carrier like poly-D, L-lactide, serine protease inhibitors, advantageously thrombin inhibitors and prostaglandines or prostacyclines or derivatives thereof. With such a coating, coated bio-material in the tissue or in the bloodstream are continuously slowly decomposed and the formation of thromboses is prevented.
Patent DE-19645071-C2 (DE)
Title: Verfahren zur Herstellung von Chipkarten
Inventor: MEINEN TOMAS
IPC: G06K19/077
Filed: 1996-10-31
Granted: 2001-10-31
Abstract: Beim Herstellen von Chipkarten wird vorgeschlagen, in die Ausnehmungen (12) eines Kartenkörpers (11) elektronische Bauteile (13, 14, 15) einzulegen, den Kartenkörper (11) mit einem Kleber (19) derart zu beschichten, daß die Hohlräume (12) gefüllt sind und der Kleber (19) eine im wesentlichen plane Oberfläche bildet, eine Deckfolie (22) auf die Oberfläche (28) des noch nicht abgebundenen bzw. ausgehärteten und somit noch plastisch verformbaren Klebers (19) aufzubringen und um absolut plane Oberflächen zu erzielen die Deckfolie (22) mit ihrer, dem Kartenkörper (11) abgewandten Fläche auf einer Formfläche (25) derart und so lange während des Aushärtens des Klebers (19) fixiert zu halten, daß die Außenkontur der Deckfolie (22) und damit die Außenkontur der fertigen Chipkarte der Kontur der Formfläche (25) entspricht.
Patent DE-19734950-C2 (DE)
Inventor: KELLNER GERD DR ING
IPC: F41H5/04
Filed: 1997-08-13
Granted: 1999-05-27
Abstract: The sandwich protective plate material has thin metal plates, using a very hard metal with high expansion. The leading hard foam layer (3), towards the effects of a blast, has a bulk density of at least 100 kg/m<3>. A dynamic and pressure-resistant plate (11) is of plastics. The structured components (6) are of a relatively light and stiff material, resistant to bending, with a high plastic take-up, using a metal and/or a plastics and especially an elastomer with carbon or glass fibre reinforcement. The thin limit layers (7,8) are of multi-angle or otherwise shaped and/or corrugated intermediate layers (9) or intermediate bodies which are bonded to give open passage channels (12) or spaces between the limit layers (7,8), or flat part-spaces.