baber/WOPTO huggingface dataset:
Patent SE-8301541-L (SE)
Inventor: KOGER F
IPC: F04D29/42
Filed: 1983-03-22
Abstract: The blower has an outer housing (1) with an intake port (2) for connection with an intake duct, and at least two outlet ports (3 and 4) for connection with outlet ducts. The flow of air from the impeller (5) to the two or more outlet ports is controlled by an adjustable wall so that the distribution of the flow between the two ports is changed. The adjustable wall is in the form of an inner wall (6) placed between the impeller and the outer housing and having an outline conforming with that of the outer housing. The adjustable inner wall may be moved into a number of different settings corresponding to the number of outlet ports, in each of which one of the outlet ports is uncovered and the other outlet port or ports are shut off from the impeller by the inner wall. Furthermore the inner wall may be moved into any number of positions between the settings. The wall (6) may be filled with acoustically absorbing material or made of foam plastics. <IMAGE>
Patent SE-8400874-L (SE)
Inventor: BOTZ J
IPC: H01H23/02
Filed: 1984-02-17
Abstract: In a switch on whose baseplate a retaining sleeve for an incandescent lamp without a base is integrally formed, it is intended that the connecting wires be laid in a different plane than the stationary contacts of the switch which are anchored in the baseplate, so that the risk of an undesired short-circuit is avoided.
Patent SE-8502279-L (SE)
Inventor: DAHLBERG MIKAEL
IPC: E04H12/12
Filed: 1985-05-08
Abstract: The concrete body (1) of the post has a rounded top and bottom. The plastics outer casing (2) completely encases it, but provides a flat base (4) where the post is inserted in the ground.
Patent SE-8503992-L (SE)
Inventor: HAYDEN R
IPC: B60N2/22
Filed: 1985-08-27
Abstract: An adjustable recliner mechanism for manually adjusting the forward and rearward position of an automobile seat back relative the seat base while a passenger is seated therein includes an adjustment arm 12 having an upper end connected to the seat back, a middle portion pivoted at 30 to a support frame of the seat base and a lower end having an arcuate cogged surface 34. A drive gear 38 with a knob 42 to allow manual rotation of the drive gear is mounted to the support frame. A transfer reduction gear is positioned between the drive gear and the arcuate cogged surface to reduce the torque required to pivot said adjustment arm a sufficient amount so that manual forward and rearward adjustment of the seat back can be accomplished even when a passenger is seated in the automobile seat and exerting a rearward pressure against the seat back. A clutch assembly is associated with the drive gear 38 for positively locking the seat back in place when the adjustment knob is not being turned. <IMAGE>
Patent SE-8504296-L (SE)
Inventor: BERGQVIST S A
IPC: E01C23/06
Filed: 1985-09-17
Abstract: Several rotatable tools (14) of the cutter (10) are mounted side-by-side and act on a road surface (17). The tools are received by a holder (12) of the cutter. The cutter also has a base (11) attachable to a planing blade of the working machine. The distance between adjacent tools is pref. approx. 38mm. Each tool, in use, forms an angle (alpha) with the road surface of pref. approx. 50 deg. Each tool also forms an angle (beta) with an abutting surface (18) of the base of pref. between 20 and 50 deg. The machine can also include rotatable wear elements.
Patent SE-8504776-L (SE)
Inventor: WIKSTROM B W S
IPC: B66F9/24
Filed: 1985-10-15
Abstract: The present invention relates to a compensating method applicable to vehicles having a lifting device made up of a mast (4) and vertically adjustable load carrier (5) provided on the mast. The method is for compensating departures in the position of loads (8, 9), preferably goods on loading stools or pallets, on the load carrier (5) relative to a frame (2) of a wheel driver vehicle (1). Loads (8, 9) of different weight when lifted to various heights deflect the mast (4) outwards in various degrees from an unloaded position. The vehicle (1) is adapted to repeatedly deliver loads (8, 9) on the load carrier (5) at different levels (12, 13, 14) in a storage system (11) and in predetermined delivering positions (P3) on each such level (12, 13, 14). A drive-up length (Lo) corresponding to moving the vehicle (1) without a load (8, 9) from a reference point (R2) to a delivering position (P2) has been determined. In order to provide quick and safe compensation of deflections, the invention determines the size ( DELTA 1) of the outward deflection of the mast (4) is and the vehicle (1) is operated to move from the reference point (R2) towards the delivering position (P2) by length (Llast) corresponding to the determined drive-up length (Lo) reduced by a partial length ( DELTA 1) which depends on the outward deflection of the mast (4).
Patent SE-8505929-L (SE)
Inventor: BYLUND Y
IPC: H01R13/20
Filed: 1985-12-13
Abstract: At least one lock component (38) is provided which in its first position engages with a projecting part (22) on the contact (12), locking it to the unit. In its second position, the component frees the contact from the unit. A remote control (32) moving the component between two positions, and comprises a cylinder activated by a pressure medium. - The cylinder supports the lock component which has the form of a tongue provided with a hook-shaped recess (42) for engagement with the projecting part of the contact component. It is adjustable in the contact unit (10), and lockable in a regulated position in order to adapt it to different types of contact components. The component is spring-loaded towards the locked position, and may be pushed downwards by the remove control towards the opening position. (Provisional basic advised week 8731)(1/1)
Patent SE-8506020-L (SE)
Inventor: GRANBOM BO
IPC: F15B15/16
Filed: 1985-12-19
Abstract: The cylinder has two respective driving fluid ports in the two gables of the cylindrical tube. These are for operating the cylinder in opposite directions. Cylindrical piston connecting rods (6-9) move in and out of each other and in the outer tube. Each of the connecting rods in the drawn-in position is peripherally sealed with one end against the closed gable (2), and have first and second stops (28-32) at their ends to limit the outward movement of the rod. - The connecting rod has at least one fluid aperture (38-41) at their second end and inside the second stop. Such apertures are sealed against pressure fluid when its movement is limited by the stop.(1)
Patent SE-8601294-L (SE)
Inventor: HOFFMAN E G
IPC: H01B7/08
Filed: 1986-03-19
Abstract: A reinforced cable having hauling, electrical and hydraulic lines. The cable has a substantially rectangular cross section and includes at least one internal support to protect these lines by resisting external compressive forces, and yet is bendable about one of its transverse axes for easy storage on and deployment from a drum. The internal support also protects the hauling lines from compressive forces applied longitudinally thereof by resisting radial displacement of the hauling lines. In one embodiment, the cable comprises an armor layer, a pair of engaged channels inside the armor layer, and a pair of corrugated supports inside the channels and fixedly spaced apart. The hauling lines, in the form of wire ropes, are located inside the corrugated supports, while the electrical lines are located inside the channels between the corrugated supports. The hydraulic lines can alternatively be located inside the channels between the corrugated supports, or inside the wire ropes. Any spaces inside the channels are filled by elastomeric material. In another embodiment, the cable comprises a rigid tubular support located between and engaging the wire ropes, and an armor layer engaging and enclosing the tubular support and the wire ropes. In this embodiment, the electrical conductor is located inside the tubular support.
Patent SE-8602016-L (SE)
Inventor: SCHIERLING R
IPC: F02M59/00
Filed: 1986-04-30
Abstract: The invention is directed to a method of fuel injection for two-stroke engines, especially for hand-operated tools such as motor-driven saws and the like. The fuel-injection pump is charged with pressure present in the crankcase thereby causing fuel to be pumped for injection and combustion in the engine. The injection operation is triggered and the onset of injection into the combustion chamber is effected when the crankcase pressure rises. The pressure conducted from the crankcase to the injection pump can be automatically regulated as a function of the rotational speed and/or load conditions of the engine.
Patent SE-8603365-L (SE)
Inventor: TIMME P M
IPC: B65D83/00
Filed: 1986-08-08
Abstract: The package (16) comprises a hose-shaped envelope consisting of a flexible material sheet intended to receive a pasty filler product such as a sealing material or the like, sealingly closed at both its ends. The package comprises a rigid and narrowing end member (22) which is arranged at the compressed end of the envelope shaped as a bottle neck and intended to the outlet of the product and presenting at its narrowed end a centred opening, close to the outlet extremity of the envelope. The end member is a cup which is terminated at its enlarged extremity by a cylindrical collar (30) which is rigidly and sealingly fixed to a non compressed segment of the envelope and which is terminated at its narrowed end by a cylindrical threaded nipple (23). The nipple is radially spaced substantially from the bottle neck-shaped part of the envelope and axially from the corresponding extremity of the envelope, thus enabling the free access of a cutting tool at the opening of the envelope extremity.
Patent SE-8603617-L (SE)
Inventor: ROHDIN BERTIL
IPC: E03C1/06
Filed: 1986-08-27
Abstract: The one part (1) of the holder is fitted with a ring closure (5) in the shower hand grip (3) rear end, and a so-called shuttle (6) on its upper side has a divisible ring with edges which can be folded outwards. This ring has holes (8) on its upper part so that the ring can be closed by screws and nuts. When the edges of the ring are folded outwards, the shower hand grip (3) is pressed downwards on the ring closure (5). On the lower part of the shuttle (6) is a bottom plate for the holder first part (1) to be joined to the holder (12) of the other part (2) on the wall (4). The second holder part (2) is fixed by a screw inserted in a hole in the wall (4).
Patent SE-8604357-L (SE)
Inventor: DAMEN H
IPC: C02F11/18
Filed: 1986-10-15
Abstract: Process for the heat treatment of a biological sludge in which the pH of the sludge is adjusted to a value of between 3.0 and 4.5 and the sludge is then treated in a reactor 3 at a temperature which is lower than the temperature of conventional heat treatment of biological sludge at 110-150 DEG C and at a pressure which is lower than that of the conventional heat treatment. The dehydration properties of the sludge are appreciably improved in the treatment. As a result of the low pressure, the energy of a backpressure steam in the temperature range 110-130 DEG C can be employed for heating the sludge. It is further possible to improve the treatment by adding to the sludge a chemical substance acting as an oxidising agent. Less organic matter is dissolved in the process and more nutrient substances in relation to the quantity of organic matter dissolved than in the conventional heat treatment. The nutrient substance economy of the purification equipment can be adjusted by changing the treatment conditions. <IMAGE>
Patent SE-8605201-L (SE)
Inventor: ARONOWITSCH MIKAEL EVERT GUNNA
IPC: B66D1/14
Filed: 1986-12-03
Abstract: An arrangement for manually driving a winch (1) or like rotatable device, comprising an input rotational shaft (2) which is actuable for driving the rotational device and arranged to rotate an external drum (3) or the like at a given transmission ratio, the arrangement comprising a preferably peg-like drive part (4) which co-acts rotationally with the input shaft without mutual rotation therebetween and further comprises a crank arm (5) or the like intended for co-action with the drive part such as to produce a rotational movement. The arrangement is particularly characterized by devices (12) which transmit rotational movement of the crank arm (5) to the drive part (4) at a given transmission ratio.
Patent SE-8800742-L (SE)
Inventor: LAMPELA K
IPC: F16L23/02
Filed: 1988-03-02
Abstract: As a consequence of its method of formation and the requirement for a flat front face 4, the thickness of collar 2 increases towards the centre of the pipe. Thus the rear face 3 of collar 2 is flared. Flange 5 is formed of complementary shape to the rear face 3 of collar 2. The complementary faces 3 may be straight or curved (Figures 3 and 4). <IMAGE>
Patent SE-8803750-L (SE)
Inventor: KANBACH W
IPC: B65H29/24
Filed: 1988-10-19
Abstract: A device serves for depositing successively conveyed flat, flexible workpieces, for example tube sections, bags or sacks of thermoplastic film, preferably for the purpose of stacking them. A gripper conveyor grasps the workpieces at their leading ends and drags the latter with the rear regions hanging down. The grippers of the gripper conveyor release the workpieces above the deposition point, preferably a deposition surface or plate serving for stack formation. So that workpieces of thin and/or limp material can also be deposited in the correct position or stacked with straight edges, a clamping jaw (16) is provided which is controlled with the deposition cycle and presses the rear edge region (27a) of the respective workpiece to be deposited or to be stacked, approximately synchronously with the opening of the gripper conveying it, against the rear region of the deposition plate (7) or of the bag stack being formed such that said workpiece is clamped (Fig. 3). <IMAGE>
Patent SE-8900095-L (SE)
Inventor: HOLMGREN B
IPC: A22C17/12
Filed: 1989-01-12
Abstract: A blade means for a meat skinning machine is disclosed. The blade means involves an elongated blade element having a tapered cutting edge portion terminating in a cutting edge, and upper and lower surfaces. The blade element includes a heel portion comprising an elongated edge surface terminating in a lower heel line which is parallel to the cutting edge of the blade. The angle between the cutting edge and the heel line is greater than the angle comprising the tapered cutting edge portion. Preferably, the angle comprising the tapered cutting edge portion is in the order of 30 DEG  or less, and the angle between the cutting edge and the heel line is in the order of 20 DEG -45 DEG . One embodiment of the invention provides a blade with a plastic strip partially adhered to the underside of the blade. A shoulder on the strip provides a heel line. The free edge of the blade is received in a slot in the skinning machine shoe, and the free edge of the strip conforms to the arcuate lower surface of the shoe.
Patent SE-8900423-L (SE)
Inventor: BERGGREN OLA
IPC: F16F15/08
Filed: 1989-02-08
Abstract: Vibration damping for a handle. Vibrations in handles on vibrating arrangements cause inconvenience and injury. Current damping methods do not always provide adequate damping. According to the invention, more effective damping and nevertheless a stable handle are achieved by virtue of the handle being provided with a damping arrangement positioned essentially only in the end portions of the handle. <IMAGE>
Patent SE-9002374-L (SE)
Inventor: LOEFGREN T
IPC: A47F7/00
Filed: 1990-07-06
Abstract: This invention relates to a method of handling and exposing products, for instance boat engines. According to the method the product is placed on a stand, whereafter the stand is connected with a barrow. Then transportation can be made from one place to another, whereafter the barrow is loosened from the stand. The invention also relates to a device for carrying out the method.
Patent SE-9004039-L (SE)
Inventor: BRAQUET P
IPC: C07C271/20
Filed: 1990-12-18
Abstract: The invention relates to 3-(N-methyl-N-alkyl)-amino 2-methoxymethylene propan 1-ol derivatives of the formula   <IMAGE> I wherein R stands for an alkyl chain, A stands for:  <IMAGE>  and Y represents various quaternary ammonia, to a preparation process of said compounds and to therapeutic compositions containing the same.
Patent SE-9201677-L (SE)
Inventor: STERN L E
IPC: B65D83/00
Filed: 1992-05-29
Abstract: The present invention relates to a dispensing device (1) for dispensing a predetermined portion of free-flowing material (2) at each time of dispensing, whereby the free-flowing material (2) preferably consists of free-flowing foodstuff, e.g. viscous foodstuff which preferably is to be dispensed on dishes (3), e.g. hamburgers, whereby the dispensing or portioning effect is achieved by means of a liquid or gaseous pressurized medium, preferably compressed air, and whereby the dispensing portion (10) has such a shape and elasticity that said portion, by resuming its normal shape (NF) when the pressure application has ceased, by itself is capable of sucking fresh free-flowing material (2) into the dispensing chamber (5) for subsequent dispensing. In order to make this dispensing device reliable in operation, to give it a long working life and to permit dispensing of exact small amounts also if these contain solid constituents, the wall thickness of central parts of the dispensing portion (10) are increasing successively in outwards direction towards outer parts of said dispensing portion (10), whereby said central parts first start to deform at pressure application on said dispensing portion (10). <IMAGE>
Patent SE-9301629-L (SE)
Inventor: CARLBARK OLLE
IPC: A61F13/49
Filed: 1993-05-12
Abstract: PCT No. PCT/SE94/00425 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/26225 PCT Pub. Date Nov. 24, 1994A belt for use with an absorbent garment generally for persons suffering from incontinence. The belt has two laterally spaced edges defining an area for releasable attachment of hook element strips of hook and loop type fastening elements. The belt also has only one defined portion, extending externally along a minor proportion of the length of the belt and across the major proportion of the width (z) of the belt, the defined portion being a non-attachment zone to which the hook elements cannot attach.
Patent SE-9401496-L (SE)
Inventor: BAECK ANDERS
IPC: G21C17/108
Filed: 1994-05-02
Abstract: A method and a device for detecting oscillations in the core of a boiling-water nuclear reactor (BWR) comprising a plurality of neutron detectors, wherein instability is detected based on oscillations in the output signals of the neutron detectors. For each one of a number of selected neutron detectors, oscillations in the output signals of the neutron detectors are detected. The oscillations are detected on the basis of an oscillation signal (SS) which indicates that an oscillation criterion is fulfilled. An alarm signal for remaining oscillations Ka is generated if the oscillation signal (SS) remains during one delay interval (T3). A first alarm signal (LR) is generated if the oscillation signal (SS) indicates that the oscillation criterion is fulfilled at least once, during each of a predetermined number of consecutive alarm intervals (T1). An alarm signal for intermittent oscillations (Ra) is generated by blocking the first alarm signal (LR) when the alarm signal for remaining oscillations (Ka) is present. (FIG.
Patent SE-9401882-L (SE)
Inventor: HERTZ ERIK
IPC: H03M7/24
Filed: 1994-06-01
Abstract: The present invention concerns a device for conversion of a binary floating-point number into a binary fix-point 2-logarithm number or the opposite. This is done in the case of conversion of a binary floating-point number by making the invention include an input register where the floating-point number is stored, an output register for the calculated logarithm, a device that transfers the exponent of the floating-point number from the input register to the output register, where it directly forms the characteristic of the logarithm, a device that transfers the fractional part of the mantissa of the floating-point number from the input register to an adder and also to one or more part circuits that forms additional parts, a device that transfers the additional parts to the adder, said adder that adds the fractional part of the mantissa of the floating-point number and said additional parts and a device that transfers the sum from the adder to the output register where it forms the fractional part of 2-logarithm. Further, the part circuit or part circuits is arranged to be able to use different scale factors in different computing intervals. The conversion from a logarithm is carried out in a similar manner and with the same components.
Patent SE-9500306-L (SE)
Inventor: HELSING HENRY
IPC: B65B13/18
Filed: 1995-01-30
Abstract: There is a roll-forming unit (41, 42) on each side of the coil (14) and adjacent the coil. The coil may be a coiled cold rolled steel strip. A bent and curved edge protecting strip (45, 48) with an L-formed section is formed from a continuous coiled strip (46, 47) while the coil (14) is rotated. The roll-forming and the rotation of the coil (14) is then interrupted and the coil is strapped with a package strap to hold the edge protectors (45, 48) fixed in place. This sequence is repeated one or more times at the outer ends of the roll-forming units (41, 42), and cutters (61, 62) are used to cut off the produced edge protectors (45, 48).
Patent SE-9501118-L (SE)
Inventor: NORDIN ULF
IPC: B30B9/12
Filed: 1995-03-29
Abstract: PCT No. PCT/SE96/00313 Sec. 371 Date Sep. 24, 1997 Sec. 102(e) Date Sep. 24, 1997 PCT Filed Mar. 11, 1996 PCT Pub. No. WO96/30198 PCT Pub. Date Oct. 3, 1996The invention relates to a conical screw press for compressing and for removing liquid from bulk material, comprising a screw with a screw thread and a core in a housing, structure for rotating the screw in the housing, an inlet opening for the bulk material from which liquid is to be removed, an outlet opening for the bulk material from which liquid has been removed, and at least one outlet opening for the liquid which has been extracted. The characteristic features of the invention are that: a) the screw is dimensioned, for at least the greater portion of the length of the screw between the inlet opening for bulk material and the outlet opening for bulk material, such that the external diameter (D) of the screw thread and the diameter (d) of the screw core change axially in the screw press from a first axial position, where the external diameter of the screw thread=D1 and the diameter of the screw core=d1, to a second axial position, situated downstream in the direction of the bulk material, where the external diameter of the screw thread=D2 and the diameter of the screw core=d2, in accordance with the formula: where K is a compression ratio describing the volume of the bulk material at the first position in relation to the volume of the bulk material at the second position, and n is a number between 2.5 and 3.5; and b) the angle  alpha  of the screw threads in relation to a plane at right angles to the screw shank varies by at most 20% in either direction from a constant angle in relation to the plane within the portion of the length of the screw.
Patent SE-9503541-L (SE)
Inventor: NUDING ERICH
IPC: H01Q1/42
Filed: 1995-10-11
Abstract: The aperture includes a flexible foil (6) which is tensioned over the aerial aperture so that is assumes at least one inclined face w.r.t. the aperture plane. Pref. the foil is tensioned over a rigid, dielectric aperture cover (4) of the aerial (1, 2). Typically the foil is clamped by one or more struts (10) set on the rigid aperture cover.  The aerial comprises a parabola-shaped, metal reflector (1), in whose focal point is located a feed system (2). A circumferential profiled ring (5) holds the cover hood flange and the reflector sealingly together.