baber/WOPTO huggingface dataset:
Patent SE-8205436-L (SE)
Inventor: RAGNMARK K G B
IPC: B25D11/00
Filed: 1982-09-22
Abstract: A hammer tool with a drive motor (16) and a hammer mechanism (35), said hammer mechanism including a drive piston (38) reciprocably movable in a cylinder (34) for driving a hammer piston (39) towards a working tool (13) releasably coupled to the front end of the hammer tool. The hammer tool comprises a changeable motor section (11) containing the drive motor (16) with a motor shaft (19) connected to a first part of coupling means (50) and a hammer section (12) containing the hammer mechanism (35). Said mechanism comprises bevel gears (46, 47) for transmitting drive force from an input drive shaft (45) to said drive piston (38). Said shaft is connected to a second part of said coupling means (50) in which a flywheel (48) is incorporated. The parts of the coupling means and the flywheel are adapted to each other for providing a power transmission from the drive motor shaft (19) to the input drive shaft (45) of said hammer mechanism when the two sections (11, 12) are connected thus enabling to easily change the drive motor.
Patent SE-8302300-L (SE)
Inventor: IVANOV V A
IPC: F16H55/50
Filed: 1983-04-22
Abstract: According to the invention, the driving wheel has a hub (1), to the periphery of which spokes (2) are radially fastened. A wheel rim (3) is fastened to the spokes (2). A movable lining (4) is freely accommodated at the periphery in the groove of the rim (3). The lining (4) is joined together via the rim (3) and is enclosed over the arc of contact of the driving wheel by a rope (8). The movable lining (4) is constructed in the configuration of a flexible elastic ring to which lining elements (5) profiled with gaps (7) in accordance with the shape of the groove of the wheel rim (3) are fastened. <IMAGE>
Patent SE-8307223-L (SE)
Inventor: GUILLON H
IPC: B60J10/00
Filed: 1983-12-30
Abstract: A weather strip consisting of a resilient elastomer or plastomer body comprising a base, two side walls, retaining lips and sealing lips. Said strip is provided with a hard elastomer or plastomer protrusion on the inside face of at least one of said walls, said protrusion being so shaped as to form together with the said base of the strip body, when in use configuration, a retaining groove for an insert allowed to slide therein. Said strip may also be provided with one or with a plurality of ribs. Application to vehicles.
Patent SE-8402212-L (SE)
Inventor: GRANDMAIRE J-P
IPC: C11D3/00
Filed: 1984-04-19
Abstract: Stable concentrated aqueous fabric softening compositions based on water-dispersible di-long chain, di-short chain quaternary ammonium salts are provided utilizing ethoxylated amine salts and water-soluble electrolyte. The softening quaternary component of the general formula   <IMAGE> wherein R<1>, R<2>, R<3> and R<4> each independently represent a C1-30 aliphatic radical with at least two of R<1>, R<2>, R<3> and R<4> being an alkyl group of C14 to C30 comprises from about 12-20% by weight of the composition; the amine salt from about 1 to about 5% and the electrolyte from about 0.5 to 5% by weight. Ratios of quaternary compound to amine salt may vary from about 40:1 to 2:1. Methods for making the composition are also described.
Patent SE-8402289-L (SE)
Inventor: KIYOBE S
IPC: G01N22/04
Filed: 1984-04-26
Abstract: A microwave moisture sensor operates on the principle that an emitted microwave is attenuated in rotary resonance with water molecules. The microwave moisture sensor includes measurement and reference signal systems sharing a microwave oscillator, a detector and other components, means for calculating the ratio of the signals from the respective systems, and an AGC circuit means for keeping the reference signal from the reference signal system at a predetermined level, so that drifts of the microwave oscillator, detector and other components will be cancelled and thus increased measuring accuracy will result. Furthermore, the microwave moisture sensor measure the basis weight and temperature of a material being measured, and processes the measured values according to predetermined moisture percentages free from adverse influences of the basis weight and temperature and thus increase the degree of measurement accuracy.
Patent SE-8404101-L (SE)
Inventor: SANTESSON JOHAN
IPC: B25J/
Filed: 1984-08-15
Abstract: The box comprises a rectangular plate (4) of elastic material sealed to a wall and containing a slot (6) ending short of its edges. The slot can be widened to pass the hose through, while pinching the hose together when pressure ceases.
Patent SE-8601889-L (SE)
Inventor: ROJARE T
IPC: F42B39/00
Filed: 1986-04-24
Abstract: A number of elongate objects (4, 4 min , 5), tapering from their bases, are enclosed in a box-like unit. A first number of such objects (4, 4 min ) are disposed with their bases (4a, 4a min ) at the first end wall (1a) of the unit, and a second number of objects (5) are disposed with their bases (5a) at the second end wall (1b) of the unit. The objects are disposed in parallel relationship and the first objects have their noses disposed at the bases of the second objects, and vice versa. The first objects (4, 4 min ) are disposed in cases (6, 7) which each display, at their first end (6a, 7a) a cylindrical configuration, and at their other end (6b, 7b) display a four-pointed stellar configuration, and a smooth transition adhering to the tapering of the objects between cylindrical and stellar configuration. Each respective object is disposed in its associated case with its base at the cylindrical, first end and its nose at the four-pointed, stellar end. The second number of objects (5) extends between the cases and supports against their outsides.
Patent SE-8602498-L (SE)
Inventor: BJERLE I
IPC: B01D53/50
Filed: 1986-06-03
Abstract: Method for desulphurising directly flue gas in a furnace by dry-injecting a calcium-base SO2 absorbent into the furnace as a particulate material having a maximum particle size of 10  mu m, which is suspended in an air stream.
Patent SE-8604065-L (SE)
Inventor: FEY R
IPC: H02K49/02
Filed: 1986-09-25
Abstract: An electromagnetic brake device for a sports training apparatus, especially an ergometer, includes a stator, and a rotor rotatable in relation to the stator about a rotation axis. The stator and the rotor each have multi-pole iron circuits which together form a magnetic flux circuit, one of the iron circuits having magnetic remanence properties. With the iron circuits, there are associated windings of which the winding allocated to the magnetically remanent iron circuit is formed as field winding and the other winding is formed as generator winding. The field winding is connected through a slip ring arrangement with the generator winding. With the iron circuit of the generator winding, there is associated a short-circuit winding. The size amplitude of the current fed to the field winding from the generator winding is adjustable by a control circuit. In this way, the electromagnetic brake moment of the brake device can be adjusted without wear.
Patent SE-8702237-L (SE)
Inventor: NORDIN O
IPC: E04B1/68
Filed: 1987-05-27
Abstract: A sealing ring for sealing the space between two substantially coaxial sealing surfaces which are axially insertable one in the other to a jointed position, especially for sealing the annular space between socket and spigot end of a pipe joint, comprises a first sealing portion (2) and a second sealing portion (4). The sealing portions are adapted at the axial insertion movement substantially stationary to engage one surface each of said sealing surfaces and to slide against each other. The first and the second sealing portion are by means of a releasable and/or substantially expensible connector portion (6) connected with each other at least at the front side of the sealing ring in respect of the direction of insertion movement of the second sealing surface during the jointing of the sealing surfaces.
Patent SE-8702487-L (SE)
Inventor: HORST G
IPC: E04B2/96
Filed: 1987-06-15
Abstract: The invention relates to a post- and horizontal tie-connection for a frame construction, in particular for windows, doors, facades and the like. For this the horizontal ties are mounted in a post opening (27) of the vertical post (1). The post-opening (27) in the region of a respective tie connection position has a prefabricated sealing section insert (28) which is adapted in the assembled position of the tie to grip around the latter partly in tight abutment therewith, which insert is releasably fixed in the post- opening. Preferably the U-shaped seal section insert (28) is so formed, that it can be pressed in by hand into the post opening and engaged with corresponding shaped sections of the post cross section. Further to secure good sealing and effective compensation for expansion in the region of the junctions, the seal section insert (28) is preferably made of rubber or other elastic material. To secure the tie (2) in post (1) there may additionally be provided a fastening member (42) which is slidable in a longitudinal groove (43) of the tie. <IMAGE>
Patent SE-8704331-L (SE)
Inventor: REITER J
IPC: A61P25/20
Filed: 1987-11-05
Abstract: The invention relates to condensed cyclic triazole derivatives of the general Formula I    <IMAGE>  (I)   and pharmaceutically acceptable salts thereof. The compounds of the general Formula I possess useful sedative and tranquillant properties and exhibit particularly spasmolytic, motility inhibiting, and narcosis potentiating, yohimbine potentiating and local anaesthetic and also weak reserpine ptosis inhibiting effect.
Patent SE-8802953-L (SE)
Inventor: ERDMANNSDOERFER H
IPC: F01N3/029
Filed: 1988-08-23
Abstract: The invention relates to a process for the discontinuous burning off of carbon deposited on the heat-resistant exhaust gas filter of an internal combustion engine, particularly a diesel internal combustion engine. At least one metal must be present during this process. The problem of ensuring the combustion of the carbon at the minimum temperature and of achieving a long filter life, is solved in a particularly advantageous manner through the use of an organic complexing agent able to form a complex with the metal and/or an organo-metallic complex compound of the metal with the organic complexing agent. The invention also relates to an apparatus for performing the inventive process. For this purpose, the exhaust gas filter preferably has at least two, at least temporarily separately operable filter units.
Patent SE-8803917-L (SE)
IPC: B01F5/00
Filed: 1988-10-31
Abstract: The invention relates to a method and an arrangement for the continuous diluting of a concentrated solution. A main tank (1) for the concentrated solution and a partial tank (2) for diluting liquid are connected to one another by means of an overflow pipe (4), whose open end is on a level with the level of the concentrated solution in the main tank (1). Diluting liquid is fed continuously by the feed line (5) to the partial tank (2), a small quantity of diluting liquid at the same time being diverted and fed to the main tank (1). The quantity of diluting liquid which is fed to the concentrated solution is of the same magnitude as the quantity of concentrated solution which is fed at the same time to the diluting liquid via the overflow pipe (4).
Patent SE-8900783-L (SE)
Inventor: RODERT J A R
IPC: E21B17/10
Filed: 1989-03-07
Abstract: Device in impact machines. The device comprises a number of rods (6) provided with projections (51). The rods are journalled in a surrounding set of tubes (7) by means of elastic bushings (52,53) which are provided with grooves (57) though which said projections can be passed.
Patent SE-8903892-L (SE)
Title: Building element - has two boards with zigzag shaped distance element between and strips of similar material bent to this shape
Inventor: LINDKVIST R
IPC: F16S1/00
Filed: 1989-11-21
Abstract: The supporting element is constituted by two boards, or plates (1, 2), and between located zigzag shaped distance elements in the shape of strips (3). The strips are also of board or similar material that thas been bent to zigzag shape preferably after machining of the bending lines or precompressing these lines. The zigzag shaped strips and the plates or boards are glued together to one unit. Preferably the zigzag shaped strips are provided with reinforcement in the shape of threads of plastic, glass fibres etc. perpendicular to the bending lines. @(10pp Dwg.No.1/8)@.
Patent SE-9000771-L (SE)
Inventor: SMISZEK J L
IPC: B60R19/02
Filed: 1990-03-05
Abstract: An energy absorbing bumper (20) for a vehicle includes an elastomeric bumper module (24) having a longitudinally extending impact face (25) and upper and lower walls (26,27) extending laterally therefrom toward a rear support plate (21) which is attachable to the vehicle and which engages the upper and lower walls (26,27) of the module (24). A plurality of longitudinally spaced upper ribs (31) extend from the impact face (25) and generally laterally along the upper wall (26) toward the rear support plate (21). A plurality of similarly longitudinally spaced lower ribs (32) extend from the impact face (25) and generally laterally along the lower wall (27) toward the rear support plate (21). A longitudinal rail (34) extends from between the upper and lower ribs (31,32) on the impact face (25) toward the rear support plate (21). Upon impact against the impact face (25), the module (24) thereby absorbs the energy of the impact.
Patent SE-9003179-L (SE)
Inventor: ROBYN P
IPC: F27D1/16
Filed: 1990-10-04
Abstract: A ceramic welding process, including projecting a ceramic welding powder including a mixture of refractory particles and fuel particles composed of a fuel material which is capable of being oxidized to form a refractory oxide against a surface in at least one stream of carrier gas which contains at least sufficient oxygen for substantially complete oxidation of the fuel particles, whereby sufficient heat is released for at least surface melting of the projected refractory particles and a ceramic weld mass is formed against the surface under the heat of oxidation of the fuel particles; and projecting at least one additional stream of gas selected from the group consisting of carbon dioxide, nitrogen, and a gas containing oxygen against the surface so as to form a substantially continuous gas curtain surrounding the at least one stream of carrier gas.
Patent SE-9003475-L (SE)
Inventor: BROWN R W
IPC: B65H18/22
Filed: 1990-10-31
Abstract: A machine for quickly and efficiently rolling carpet runners or mats after laundering, for storage, transport and reuse. The machine includes a set of belts (23) for upwardly inclined travel and an interesting set of belts (26) for generally vertical traveling. An assembly of arcuate fingers (28) cooperates with the belts to guide the leading edge of a carpet runner (27) into the beginning of a roll so as to assist in formation of a tight compact roll of carpet. An electric motor (20) is provided for driving the belts (23,26). Upon completion of the carpet roll, air cylinder (34) and crank arm (36) are provided for retracting the finger assembly to permit the carpet roll to roll down the inclined belts (23) for removal from the machine. Stop arms (37) are provided to retain the rolled carpet. Control switches actuated by foot pedal (44) and buttons (54 and 55 ) are provided for the belt drives, finger assembly, raising and lowering and extension and retraction of the stop arms (37). Box (52) for collecting dislodged grit is provided.
Patent SE-9201747-L (SE)
Inventor: HAGSTROEM ULF
IPC: F23L9/02
Filed: 1992-06-05
Abstract: PCT No. PCT/SE93/00499 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25850 PCT Pub. Date Dec. 23, 1993A method and apparatus for minimizing disturbances caused by depositions on a feeding apparatus for a combustion or gasification plant. Secondary air is fed via perforated tubes 13 which by affecting the emission levels of the process with longer or shorter time intervals are inserted and withdrawn from the chamber, while being cleaned from slag, dust and other deposits outside the chamber by wire brushes 21. The combustion process may continue by using the remaining tubes while one or more are being cleaned.
Patent SE-9203464-L (SE)
Inventor: GASTMANS ANDRE C C
IPC: C10C3/02
Filed: 1992-11-18
Abstract: The viscosity of bitumen, bitumen-like mixes based on polymer and bitumen and mixes of bitumen and additives is reduced by mixing said bitumen or mixes with at least one gas in a dynamic high shear mixer or in a static mixer.
Patent SE-9300087-L (SE)
Inventor: PETTERSSON KRISTER
IPC: F16L9/18
Filed: 1993-01-15
Abstract: The filling material is removed at specific points along the pipe and replaced by successively arranged distance holders between the inner pipe and the cladding pipe which are sprung.
Patent SE-9301984-L (SE)
Inventor: TIBBLING PETTER
IPC: D21C9/16
Filed: 1993-06-08
Abstract: Provided is a method of treating chemical paper pulp having the steps of:adjusting the pH of the pulp to be between 1 and 6;treating the pulp with ozone to reduce the kappa number of the pulp;treating the pulp with a chelating agent after the ozone treating step without any intervening washing step between the ozone treating step and the chelating agent treating step;adjusting the pH of the pulp by adding alkali together with or after the addition of chelating agent to a pH exceeding 3;washing the pulp; andbleaching the pulp with peroxide.
Patent SE-9303312-L (SE)
Inventor: KELLSTROEM MAGNUS
IPC: F16C33/78
Filed: 1993-10-11
Abstract: Bearing (14) of the type having a full complement of rollers incorporating an inner race ring (13), an outer race ring (14) and a row of rollers (15) provided between these rings, said rollers being axially moveable relative to the rings. The space between inner race ring (13) and outer race ring (14) is sealed off by means of sealing members (18) arranged on one hand to provide a sealing effect by frictional engagement against the inner race ring as well as against the outer race ring, and on the other hand to follow the rollers (15) in their axial movement. <IMAGE>
Patent SE-9403890-L (SE)
Inventor: MALOTT JOHN
IPC: G09F7/18
Filed: 1994-11-11
Abstract: The U-shaped rails use a plate and a U-shaped rail (4') enclosing the plate. Lock devices (6a,6a') are provided which in a first adjustment position lock a combining effect between the plate and the rail. In a second adjustment position the effect between the plate and the rail is released. The locking device adopts a locking position in a U-frame (7). A force activation (P) can move the lock heel formations to a freeing position, the formations working on conjunction with an edge of the plate in a locking position.
Patent SE-9404145-L (SE)
Inventor: BASTECK ANDREAS
IPC: B23B27/14
Filed: 1994-11-30
Abstract: A device for the fine machining of bores such as a reamer or a cutter tip 31 has a cutting edge which is divided into a main cutting edge and a secondary cutting edge 54. Embedded in the parent body 32 is an insert 33 which consists of a carbide backing 43 and a crystalline structure 48 of great hardness, such as polycrystalline diamond PCD or cubic boron nitride CBN, sintered on the carbide backing 43. A transition zone 52 is located in between. The insert 33 is arranged in such a way that the secondary cutting edge 54 is formed in successive sections by the very hard crystalline structure 48, the less hard transition zone 52, the even less hard carbide backing 43, and finally the relatively soft carbide of the parent body 32. The drilling device has a substantially prolonged service life and enables bores having a very good surface quality to be produced. <IMAGE>
Patent SE-9502144-L (SE)
Inventor: CRAFOORD DAVID
IPC: B25F5/02
Filed: 1995-06-13
Abstract: The invention concerns a portable screw or nut driver (1) including a tool housing (2) which encloses a drive motor (8) and a transmission (9) which is connected thereto, a pistol type handgrip (3) and an output tool shaft (5) for rotating movement, wherein the drive motor (8) is placed axially behind the transmission (9) as seen from the output shaft. The invention is distinguished by: that the motor axis (11) and the tool housing (2) in the area of the motor are displaced in the direction from the handgrip (3) with respect to the output axis (5); and that the handgrip (3) is connected to the tool housing in the area between the motor and the transmission, whereby the handgrip (12) for a hand enclosing the handgrip on the side which is limited sidewards by the tool housing in the area of the motor likewise is displaced in the above direction so that said handgrip (12) comes closer to the extended output axis (5).
Patent SE-9503885-L (SE)
Inventor: ASSOW BENGT HOLGER
IPC: H02M7/06
Filed: 1995-11-03
Abstract: PCT No. PCT/SE96/01407 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/16884 PCT Pub. Date May 9, 1997In an arrangement for supplying energy from an a.c. voltage source that includes a rectifier bridge (D1) and a converter (TR1, D5, C4), an inductor means (L1) is connected between a first output terminal on the rectifier bridge and a valley-fill circuit (10) that includes at least two capacitors (C1, C2). The converter includes a transformer (TR1) having a primary winding which together with a controllable switch means (SW1) is included in a loop that extends from a second output terminal on the rectifier bridge to the interconnection junction between the inductor means and the valley-fill circuit (10). When the absolute value of the source voltage is greater than or approximately equal to a highest intermediate voltage including the voltage across at least one capacitor in the valley-fill circuit, energy is supplied from the source to the inductor means and to the valley-fill circuit. Energy is then supplied to the converter from the source via the inductor means and in parallel from all capacitors (C1, C2) that have said highest intermediate voltage, wherein the amount of source energy supplied is dependent on the voltage (VC3) across the input of the converter.
Patent SE-9504029-L (SE)
Inventor: AHTILA PEKKA
IPC: F23N1/02
Filed: 1995-11-14
Abstract: A method for controlling combustion air in a boiler plant, where combustion air is supplied into a boiler located in a boiler building, comprises the steps of determining a ratio of air flow inside the building to air flow outside the building on the basis of at least the temperature of the outside air and of a load of the boiler; taking a first air flow from inside of the building in accordance with the ratio; taking a second air flow from outside the building in accordance with the ratio; the second air flow being at a certain temperature; and supplying a combined combustion air flow including the first and second air flows, in accordance with the ratio, to the boiler. Also an apparatus is provided for controlling combustion in boiler building permitting it to achieve the above steps.
Patent SE-9504169-L (SE)
Inventor: WENZL FRANS
IPC: B01D33/09
Filed: 1995-11-22
Abstract: The invention refers to a rotary filter with a device for separating a liquid-solid mixture, particularly a pulp suspension, with several separate zones, at least one of which is of variable design. It is mainly characterized by the variable design for the length and/or position of the atmospheric zone and the vacuum zone.
Patent SE-9602452-L (SE)
Inventor: FREDIN BO
IPC: G21C3/18
Filed: 1996-06-20
Abstract: The present invention relates to a fuel assembly with a substantially square cross section for a light-water reactor. The light-water reactor comprises a plurality of fuel rods (4) extending between a top tie plate (5) and a bottom tie plate (6). A fuel rod (4) comprises a cladding tube (7a) with a first and a second end which surround a column with fissionable material (7b). According to one aspect of the invention, at least one fuel rod (4) is provided with an axial gap (19) in the fissionable material (7b), such that fissionable material (7b) is arranged on both sides of the axial gap (19) in the fuel rod (4).