baber/WOPTO huggingface dataset:
Patent SE-8504664-D0 (SE)
Inventor: STOLL K
IPC: F15B15/12
Filed: 1985-10-09
Abstract: A pneumatic or hydraulic piston/cylinder assembly has a support (6) for movement of the assembly. The support (6) has two support brackets (11, 12) which can be fitted to parts (22, 22') of the outer circumference (7) of the cylinder (1), which can be rigidly connected to and disconnected from each other, and which can be rigidly clamped to the cylinder (1). Each support bracket (11, 12) has at least one pivot (27, 27') for rotatable mounting in an associated bearing and movement of the assembly. The support (6) completely surrounds the cylinder (1). The two brackets may be located with respect to each other by pins (33) and clamped together by screws (29). The rods (5) running parallel to the cylinder are accomodated in cutaways (38) and are acted upon by tapering centering elements (39).   <IMAGE>
Patent SE-8601136-D0 (SE)
Inventor: MALMSTROM HENRIC
IPC: A61B17/42
Filed: 1986-03-11
Abstract: A surgical instrument for uterocervical conisation. It includes a holder member (1) for diathermic wire (6), this member being intended for mounting in a pistol grip. The wire (6) is tensioned by the holder member such that the wire forms an angle  alpha  to the longitudinal axis of the holder member, the wire cutting out a cone when the member is turned through a complete revolution. The angle alpha  of the wire may be varied using a member (4, 5) thus enabling variation in the size and shape of the cone that is cut out.
Patent SE-8601747-D0 (SE)
Inventor: HASFJORD PER
IPC: B25B7/12
Filed: 1986-04-17
Abstract: Grip device consisting of a grip head (4) that features two opposing jaw plates (1) that can be moved together, with the help of which an object can be grasped, whereby each jaw plate (1) is made out of an elastically pliable plate, such as steel sheeting, which features a slit or a slot (2) which extends into the jaw plate (1) from one side, through which the jaw plate's (1) one side is divided into two adjacent parts in the form of legs (3), whereby these legs (3) are designed to receive equally strong opposing force (f) directed toward the slot (2) and through which the cheek plate (1) assumes the form of a cone, whose tip is situated at the innermost point of the slot (2) and whose edge moves at an angle against the direction of force (f) in the slot's (2) elongation. The jaw plates (1) are placed with their largest faces against one another and are coupled with the legs (3) in pairs.<IMAGE>
Patent SE-8604169-D0 (SE)
Inventor: WEISGERBER W
IPC: B41F7/26
Filed: 1986-10-01
Abstract: This invention concerns a film dampener unit for offset printing presses, with a dampening medium container in which a constant level of dampening medium is maintained, and with a dampener ductor of pan roller dipping into the dampening medium and transferring the dampening medium as a film onto at least one form roller which contacts the printing plate on the plate cylinder, whereby the thickness of the dampening medium film is determined by a metering roller which engages the dampener ductor roller surface in its rotary motion before the same engages the form roller. In order to reduce the number of rollers required for a flexibly operating dampener unit, the dampener ductor of this invention also functions as a dampener vibrator or oscillating ductor, having in addition to a rotation drive, another drive mehcanism which effects an axial back and forth or reciprocating movement.
Patent SE-8605385-D0 (SE)
Inventor: BILAR ROLAND
IPC: A01K85/00
Filed: 1986-12-15
Abstract: The spoon comprises a hook arrangement (3) which is directly or indirectly firmly attached to the body (1). The hook arrangement is sprung. The body has at least one recess and/or a hole through which the actual hook (3a) can be inserted between the hook arrangement is loaded diagonally to the body.
Patent SE-8701042-D0 (SE)
Inventor: SVENSSON S-G
IPC: B01J19/00
Filed: 1987-03-13
Abstract: The disclosure relates to a method in processing, in particular the treatment of cellulosic materials, in a treatment zone with a gas in a liquid, the gas being added to the liquid and being transported therewith to the treatment zone. The method according to the present invention is characterized in that, to increase the capacity of the liquid to retain and transport the gas, the foaming properties are improved and/or particles are added to the liquid with a capacity to retain gas bubbles. The foaming properties of the liquid may be increased by adding foaming agents, by deactivating and/or removing ions which hamper or hinder present foaming agents from forming foam, by deactivating and/or removing ions by means of complex formers, deposition agents or ion exchangers or by adding cellulosic fibres.
Patent SE-8701858-D0 (SE)
Inventor: ZOGHBY D R
IPC: B29C48/34
Filed: 1987-05-06
Abstract: FUSE TUBE WITH REINFORCING ELEMENT The present invention relates to a reinforced tube suitable for use in the construction of an explosive signal transmission device. The tube is constructed from a low yield strength plastic material into which has been deposited one or more reinforcing yarns of a high tenacity and low elongation material in a position substantially parallel to the axis of the tube during the extrusion process.
Patent SE-8801033-D0 (SE)
Inventor: KRONBERGER G
IPC: F02K9/97
Filed: 1988-03-21
Abstract: Outlet ring for a vacuum nozzle for a liquid-propellant rocket engine, the structure of this nozzle consisting of spirally wound, approximately rectangular cooling tubes, through which a partial quantity of a propellant component flows and emerges into the atmosphere at the rear end of the nozzle structure for afterburning. The shape of the outlet ring corresponds in longitudinal section to a solid walled polygon, some of whose edges are rounded, with a rectangular envelope, and an encircling collecting passage which is open at the front is formed by the shape of the outlet ring on its entry side. A plurality of exhaust nozzle bores, uniformly distributed over the circumference of the outlet ring, extend from the rear wall of the collecting passage to the exhaust side of the outlet ring, the axes of these bores either being arranged parallel to the ring axis or having an angle of spin opposite to the angle of spiral of the cooling tubes of the nozzle structure.
Patent SE-8803401-D0 (SE)
Inventor: DANIELSSON T
IPC: H02G1/04
Filed: 1988-09-27
Abstract: A cable wagon for use in drawing or locating an electric line or cable, comprises mutually parallel walls 10, 11, adapted to be clamped to an insulator crown, and between which walls 10, 11 a pair of support rollers 12, 13 for the line or cable are rotatably located. Each wall has a recess (20, Fig 3) facing inwardly so that the wagon can be located on top of a pin insulator. <IMAGE>
Patent SE-8903989-D0 (SE)
Inventor: CEDERMARKER MATS
IPC: C05F17/907
Filed: 1989-11-27
Abstract: It has been possible to make a compost container with a removable front side from light plates 1, 2 and 4 by providing the mutually bordering vertical edges of the plates 1, 2 and 4 with rails 5, 6, one type of rail 6 having a flange 7 against which the adjoining plate can bear and be secured in this position by locking members 8 in the form of an angled U-profile beam. <IMAGE>
Patent SE-9000193-D0 (SE)
Inventor: MITRYASHIN L L
IPC: B23K35/368
Filed: 1990-01-19
Abstract: Powder wire for steel arc welding, which consists of a low-carbon steel casing and a pulverulent core which contains calcium carbonate, magnesium carbonate or sodium carbonate, a component which contains zirconium dioxide or titanium dioxide, a fluoride of an alkaline earth metal consisting of calcium, barium or magnesium, an oxide of a ferrous metal, ferromanganese, ferrotitanium and iron powder. In addition to these components, the core contains a ferro alloy of an alkaline earth metal consisting of calcium, magnesium or barium and a rare earth metal consisting of a lanthanoid, with a ratio between the ferrous metal oxide and the ferrotitanium being 1:2.
Patent SE-9000379-D0 (SE)
Inventor: ALEMARK M
IPC: C02F1/44
Filed: 1990-02-02
Abstract: Wastewater which is contaminated with resistant organic substances, particularly effluent from a pulp bleach plant, is treated in a biological purification stage (2). The resistant substances are separated from the treated wastewater, preferably by membrane filtration (13), and are retained in the biological purification stage together with the microorganisms which are active in the biodegradation process, such that they are caused to have a retention time in the biological purification stage which is substantially longer than that of the wastewater.
Patent SE-9001485-D0 (SE)
Inventor: SCHERP S
IPC: B41F15/08
Filed: 1990-04-25
Abstract: PCT No. PCT/SE91/00282 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Apr. 22, 1991 PCT Pub. No. WO91/16202 PCT Pub. Date Oct. 31, 1991.The invention relates to a stencil printing machine (1) having a printing table (2), a reciprocatingly movable stencil frame (4), a stencil (5) mounted in the stencil frame, a squeegee arrangement (6) which is intended, during a common movement of the stencil frame and printing table, to press print substance through a first pattern formed in the stencil and onto print material (7) located between the printing table and the stencil such as to apply a second pattern on the print material. The machine also includes a device (8) for compensating distortion of the first pattern carried by the stencil during a printing sequence. This device (8) comprises a guide rail (10), a slide (11) which can be moved along the guide rail in response to frame movement, and means (12) which coacts with the slide and which is intended to displace the stencil (5) in a direction in which distortion of the pattern as a result of cloth stretch is compensated for.
Patent SE-9103851-D0 (SE)
Inventor: KLING R
IPC: A61F13/15
Filed: 1991-12-30
Abstract: An absorbent article, such as a diaper, an incontinence guard or like article, comprising a front and a rear end-part (1, 2), an intermediate crotch-part (3) which is intended to be located between the thighs of the wearer in use, an absorbent pad (6), flexible side-flaps (21, 22) which extend laterally beyond the absorbent pad (6) on both sides of the same, at least within the crotch-part (3), longitudinally extending elastic elements (19) which are disposed along the free side-edge (21a, 22a) of the side-flaps (21, 22), the elastic elements (19) functioning as leg elastication when the article is worn, and transverse elastic elements (20) which are mounted, in a stretched state, at least in the crotch-part (3) inwardly of an article casing layer (4) on that side of the absorbent pad which is intended to face the wearer in use. The invention is characterized in that the article includes, at least in the crotch-part, barrier flaps (23, 24) which extend along the absorbent pad and which are separate from the side-flaps (21, 22); and in that the transverse elastic elements (20) extend transversely across the absorbent pad and are arranged so that the spring force exerted by the elastic elements (20) will essentially only act on the absorbent pad and the barrier flaps (23, 24) upon the transition from their stretched to their contracted state.
Patent SE-9200168-D0 (SE)
Inventor: HEDLUND J-G
IPC: E21B10/38
Filed: 1992-01-22
Abstract: PCT No. PCT/SE93/00019 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Jan. 18, 1993 PCT Pub. No. WO93/15299 PCT Pub. Date Aug. 5, 1993.A down-the-hole rock drill includes a top sub, a driver sub having a bore therein, and a piston case extending between and detachably connected to the top sub and the driver sub. A piston is located within the piston case, and a drill device is detachably connected to the driver sub. The drill device includes a shank and a head. The drill device also has a central passageway for a flushing medium. A tube is secured in the central passageway at a free end of the shank. The tube extends beyond the free end of the shank, and the piston has a central piston passageway that receives the tube. The piston is slidably movable relative to the tube. A first portion of the shank located closest to the head has a cross section, normal to a longitudinal center axis of the shank, in the shape of a multi-lobed figure that is continuously non-concave, and the bore of the driver sub is of a matching cross-sectional shape. In addition, the drill device is secured axially by a bit retainer that symmetrically cooperates with a circumferentially extending shoulder on a second portion of the shank. The second portion being located closest to the free end of the shank.
Patent SE-9200215-D0 (SE)
Inventor: GNYP J
IPC: F16D25/08
Filed: 1992-01-27
Abstract: In order to facilitate the mounting, by a clip fitting, of the spring of the diaphragm of a pulled clutch, on a bearing (6) placed inside a piston (2), this piston is immobilised with the aid of immobilisation components (12) which penetrate into recesses (11) in this piston and bear, moreover, on the frontal face (13) of the housing (1) in which the piston can normally move. These immobilisation components are then easily removed. <IMAGE>
Patent SE-9201990-D0 (SE)
Inventor: JACOBSSON R A
IPC: B24B23/00
Filed: 1992-06-29
Abstract: A pneumatic rotation grinder comprises a housing (10) with a throttle valve controlled air inlet passage, a rotation motor drivingly connected to an output shaft (12) intended to carry a grinding tool, a safety guard (17) adjustably supported on the housing (10) in a coaxial disposition relative to the output shaft (12), and a lock means (26-28, 33-38) for arresting the safety guard (17) in desired angular positions relative to the housing (10). The lock means (26-28, 33-38) comprises both a latch means (26-28) for positive coupling by engagement of teeth (26, 28) of the safety guard (17) relative to the housing (10) and pressure air activated clamping means (33-38) for frictional arresting the safety guard (17) relative to the housing (10). <IMAGE>
Patent SE-9203348-D0 (SE)
Inventor: GOETMALM OE
IPC: F24F3/00
Filed: 1992-11-06
Abstract: An incoming air distributor for supply of pressurized ventilating air to accommodation areas for passengers and personnel in vessels. The incoming air distributor includes at least one connection piece (10, 11) for incoming air, a damper (15) for control of the incoming air flow, means for control of the air temperature, chamber (16) for mixing the air, and an outflow (24) to said passenger and personnel accommodation area. An air flow passage (21, 28, 29) formed between the mixing chamber (16) and the air outflow (24) is equipped with at least one microphone (25) and at least one loudspeaker (27) for noise control. The microphone and the loudspeaker are connected to a microprocessor-controlled unit (26) for active noise control of the noise that occur in the passage (21, 28, 29).
Patent SE-9401004-D0 (SE)
Inventor: DANIELSEN JAN
IPC: B23Q11/10
Filed: 1994-03-25
Abstract: A machine tool (18) is retained in a tool holder (3) which is to be secured in a revolver plate (1). A coolant supply in the revolver plate communicates with an inlet opening (16) in a collarlike front end (7) of the tool holder (3). The coolant then passes through a channel (17) in the cylindrical part (8) of the holder into the tool holding cavity (14) where it can pass through one or more channels (19, 20) from the rear to the front end of the tool (18).
Patent SE-9401919-D0 (SE)
Inventor: DAHLBORN CARL
IPC: A61K9/00
Filed: 1994-06-03
Abstract: PCT No. PCT/SE95/00647 Sec. 371 Date Dec. 3, 1996 Sec. 102(e) Date Dec. 3, 1996 PCT Filed Jun. 4, 1995 PCT Pub. No. WO95/33445 PCT Pub. Date Dec. 14, 1995The invention refers to a solution of the problem to induce alcoholics or other drug abusers to refrain from alcohol or other drug during a longer period of time. Thus it consists of an implantable device for preventing a person from using a drug, which includes means to detect the drug in question in the body of the person or a substance that is dependent of the existence of the drug and means thereby to emit a preparation stored in the device or electric pulses with such effect and dosage that negative reactions are brought about in the person.
Patent SE-9403033-D0 (SE)
Inventor: HAMMARSTEDT CURT LENNART
IPC: E03D1/012
Filed: 1994-09-12
Abstract: A water closet having a toilet bowl (10) and attached thereto a flushing fluid cistern (18, 25). This comprises an inner cistern (18) and a casing or outer cistern (25). The inner cistern rests against the toilet bowl by means of an external flange (21, 38, 40) which also forms a supporting surface (39) for the casing (25). The inner cistern is secured to the toilet bowl by fastening means (22) which are arranged on the outside of the inner cistern and engage with the flange (21, 38, 40) of the inner cistern. Above and at a distance from the supporting surface (39), there is at least one locking projection (23) projecting over the supporting surface. On the outside of the cistern, there is also at least one turnable locking hook (24). The casing (25) has an inwardly directed flange (26) at least at the locking projection or projections (23) and at the locking hook or hooks (24) and is attached on the supporting surface (39) by means of these projections (23) and hooks (24).
Patent SE-9501164-D0 (SE)
Inventor: ORLOWSKI WITOLD
IPC: F17C1/16
Filed: 1995-03-29
Abstract: PCT No. PCT/SE96/00403 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 28, 1996 PCT Pub. No. WO96/30676 PCT Pub. Date Oct. 3, 1996A plastic vessel for a pressurized fluid, having an upper end wall and a lower end wall and an intermediate part with an outer wall and internal partition walls. The internal partition walls are placed in such a way in respect of each other and the outer wall that at least two longitudinal compartments for pressurized fluid are formed, which compartments are communicating with each other and run between the end walls. The vessel is non-circular. The outer wall between each pair of partition walls has a curve, with a radius adapted in such a manner that the tensions arising in the outer wall when the vessel is filled with a pressurized fluid will mainly be transformed solely to tensile stress in the partition walls which are joined to the outer wall. The partition walls are joined to the outer wall in the border lines where two such curves meet.
Patent SE-9501393-D0 (SE)
Inventor: RIDDERSTRAALE ROLF
IPC: B04B11/02
Filed: 1995-04-18
Abstract: PCT No. PCT/SE96/00375 Sec. 371 Date Oct. 16, 1997 Sec. 102(e) Date Oct. 16, 1997 PCT Filed Mar. 26, 1996 PCT Pub. No. WO96/33021 PCT Pub. Date Oct. 24, 1996In a centrifugal rotor having inlet channels (23) which are situated between a stack of axially separated conical separation discs (13) and the rotor end wall (10), against which the separation discs turn their apex ends, there is formed a counter pressure chamber (22) in an area where the inlet channels (23) communicate with one end of several distribution channels (21) extending through the stack of separation discs. The counter pressure chamber (22) is free of entrainment members, so that liquid leaving the inlet channels (23) is allowed to rotate in the counter pressure chamber at a smaller angular speed than the rotor. Furthermore, the counter pressure chamber (22), communicates with a radially outer part of the rotor separation chamber (9) through a space (35) situated outside a flow space (36), through which separated liquid is to flow from the interspaces between the separation discs to a number of outlet channels (27) in the vicinity of said rotor end wall (10).
Patent SE-9601313-D0 (SE)
Inventor: DAHLBERG SVEN GOERAN BROR
IPC: F02B25/16
Filed: 1996-04-04
Abstract: PCT No. PCT/SE97/00572 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed Apr. 4, 1997 PCT Pub. No. WO97/38217 PCT Pub. Date Oct. 16, 1997The invention refers to a cylinder (1) for a two-stroke internal combustion engine intended for a handheld working tool, preferably a chain saw, and the exhaust duct (2) and transfer ducts (3, 4) of the cylinder are symmetrically arranged around a mutual symmetry plane (5) which follows the centre line (6) of the cylinder, and at the mouth (7) of the exhaust duct (2) outside the cylinder, a mounting plane (8) with mounting holes (9) for a directly mounted muffler, is arranged. According to the invention, at least one inlet port (11) is located in the cylinder wall (12) and/or in an adjacent crankcase half (10), and the cylinder's in let duct (13) up to the inlet port (11) is so arranged that it forms a fixed and heat-conducting part of the cylinder, and has a length longer than 0.8 times the diameter (14) of the cylinder, preferably longer than 10 times the diameter.
Patent SE-9603476-D0 (SE)
Inventor: LOEFVING STEN
IPC: A61F9/08
Filed: 1996-09-24
Abstract: The electro-optical unit is adjustably fitted on a blind person stick. The output effect of the laser forms a vertical line. The optical receiver reacts when the laser light meets bar codes partly made of retro-reflecting material. The bar codes are decoded in connection with the probing of the ground surface by the user with the stick. The thus decoded information is transmitted to the user with the aid of pre-recorded words associated with the respective bar code combination. The optical receiver is so formed that it can also receive information from an external optical transmitter. The bar codes are formed so that they narrow upwardly and downwardly. If the laser light comes into contact with retro-reflecting material a comparatively powerful signal occurs in the receiver. The signal is easily detected even if the reflections are as small as five centimetres high and are located ten metres away.
Patent SE-9703169-D0 (SE)
Inventor: ERIKSSON JAN-ERIK
IPC: B22D11/115
Filed: 1997-09-03
Abstract: A method and a device for continuous or semi-continuous casting of metal. A primary flow (P) of hot metallic melt supplied into a mold is acted upon by at least one static or periodically low-frequency magnetic field to brake and split the primary flow and form a controlled secondary flow pattern in the non-solidified parts of the cast strand. The magnetic flux density of the magnetic field is controlled based on casting conditions. The secondary flow (M, U, C1, C2, c3, c4, G1, G2, g3, g4, O1, O2, o3, o4) in the mold is monitored throughout the casting and upon detection of a change in the flow, information on the detected change monitored flow is fed into a control unit (44) where the change is evaluated and the magnetic flux density is regulated based on this evaluation to maintain or adjust the controlled secondary flow.
Patent SE-9703665-D0 (SE)
Inventor: KOSKINEN PEKKA
IPC: B01D45/14
Filed: 1997-10-08
Abstract: An apparatus for separating droplets and/or solid particles from a gas. The apparatus includes a shell defining a space. An impeller in the space and a gas inlet duct through the shell are arranged for introducing gas with liquid and/or solid particles into the space. A driving device rotates the impeller. One or several openings are arranged around the shell. At least a major portion of the liquid and/or solid particles exit through the openings and may be carried into a collecting space which may be outside the shell.
Patent SE-9704052-D0 (SE)
Inventor: YING ZHINONG
IPC: H01Q5/10
Filed: 1997-11-06
Abstract: A portable electronic communication device, such as a mobile telephone, has first and second housing elements, which are movable relative to each other, and an antenna system for electromagnetic communication within a first and a second frequency band. The antenna system is made by a printed conductive pattern, which is arranged on or in the second housing element and is connected to element for radio communication inside the first housing element. The printed pattern includes an antenna portion and an impedance matching portion for allowing the antenna portion to operate at frequencies within said first and second frequency bands.