baber/WOPTO huggingface dataset:
Patent SE-7905288-L (SE)
Inventor: SIMONS C W
IPC: H02G15/22
Filed: 1979-06-15
Abstract: An adaptor for placement at the terminus of an electrical power distribution cable having diametral dimensions falling within a given range of sizes, the cable being of the oil-filled type including a conductor, a paper insulator and a lead jacket, to seal the terminus and enable installation, in the field, of an electrical connector for use in an electrical power distribution system. The adaptor includes a sleeve portion of insulating material for placement over the cable insulation, a conductor-sealing portion for receiving the conductor of the cable, a jacket-sealing portion for juxtaposition with the lead jacket to seal the juncture between the lead jacket and the adaptor, a dielectric filler for placement between the cable insulation and the sleeve portion, and an electrical stress control member for controlling electrical stress along the interface between the cable insulation and the dielectric filler.
Patent SE-8001299-L (SE)
Inventor: MALM A L
IPC: B23K9/12
Filed: 1980-02-19
Abstract: A contact device for a continuous strip electrode (1) comprises a contact member (5) having a groove-shaped contact surface (7) and a pressure member (8) arranged to keep a center zone of the strip depressed into the groove, thereby submitting the strip to a bending stress causing edge portions of the strip on both sides of the zone engaged by the pressure member to be pressed against the contact surface (7).
Patent SE-8001774-L (SE)
Inventor: TAKAHASHI T
IPC: G01V8/20
Filed: 1980-03-06
Abstract: Method and apparatus for detecting foreign matters in liquids by irradiating light to a transparent container in which foreign matters are suspended and swirled together with the content liquid, and by measuring the change of transmitted light by individual units of a group of small light receivers. The change of transmitted light due to the displacement of the liquid surface is detected by the small light receivers, and the detection signals are taken up as DC components. In contrast, the change of transmitted light due to moving foreign matters is detected by the small light receivers, and the detection signals are taken up as AC components by means of capacitors. When the detection signal of the liquid surface is lower than the preset standard value, the small light receiver corresponding to the liquid surface is inhibited to issue an output, regardless of detection of foreign matters.
Patent SE-8004332-L (SE)
Inventor: LUNDIN C O A
IPC: C08F2/24
Filed: 1980-06-10
Abstract: Aqueous dispersions of solid, monomer-soluble, free-radical forming compounds, e.g. organic peroxides contain an amphoteric derivative of a 2-alkyl substituted or 2-alkenyl substituted 2-imidazoline as emulsifer. The dispersions preferably also contain a protective colloid such as polyvinyl alcohol. Suitable emulsifiers are mono- or dicarboxylates and mono-sulphonates. The dispersions are easy to handle and stable, and they can be used in the polymerization of ethylenically unsaturated monomers such as vinyl chloride.
Patent SE-8004618-L (SE)
Inventor: STEICHELE K
IPC: C08G18/00
Filed: 1980-06-23
Abstract: A composition comprises a polyurethane and a mould-release compound of one of the formulae  [A-(NR-CX-O)a-]m-Y'-[-(O-CX-NR)b-B]n  A-(O-CX-NR)a-Y-(NR-CX-O)B-B  A-(NR-CX-NR)a-Y-(NR-CX-NR)B-B wherein A, B and each R are independently selected from hydrogen, C1-35 alkyl, C6-14 aryl and substituted aryl, the substituents being halogen, C1-35 alkyl, C6-14 aryl, C1-35 alkylthio, C6-14 arylthio or C7-15 aralkyl, provided that at least one of A, B and R is not hydrogen; X is oxygen or sulphur; Y is C1-35 alkylene, C6-14 arylene, C7-30 aralkylene, -(CH2)1-4-O-(CH2)1-4-, -(CH2)1-4-S-(CH2)1-4-, or a polyester, polyether, polycarbonate or polybutadiene having a molecular weight of 400 to 4000; Y' is Y or a valence bond; m and n are independently selected from 1, 2 and 3; and one of a and b is an integer and the other is zero or the same or a different integer.
Patent SE-8006746-L (SE)
Inventor: LEON A M
IPC: F23C10/14
Filed: 1980-09-26
Abstract: A fluid bed heater or vaporizer unit has a generally cylindrical configuration with its major axis horizontally disposed. A mixture of coal and limestone is fed into the elongated fluidized bed within the unit for combustion; the limestone being present to minimize sulfur emissions due to the sulfur present in the coal. The wall of the unit in the region of the freeboard is lined with horizontally disposed heat exchange tubing. The delivery of air to the fluidized bed is regulated so as to establish a combustion zone of high turbulence and one or more heat transfer zones of lower turbulence. A plurality of heat exchange tubes are located in the heat transfer zone or zones and within the expanded bed level of the fluidized bed but above the region occupied by the slumped bed. Economizer heat exchange coils may be located in the passageway for exhaust gases.
Patent SE-8100812-L (SE)
Inventor: ODELHOG S-O
IPC: A61L9/01
Filed: 1981-02-04
Abstract: Deodorant for a colostomy bag which consists of a strip (1), which for the most of its length, is equipped with a cover (2) of a copper compound, and on one side of the short end, is coated with a self-sticking adhesive (3) covered by a tear-off strip (4).<IMAGE>
Patent SE-8103807-L (SE)
Inventor: BILLINGSLEY H C
IPC: F02M71/00
Filed: 1981-06-17
Abstract: Disclosed herein is a fuel feeding device comprising a housing including a float chamber including float controlled valve communicable with a source of fuel and operable to control supply of the fuel to said float chamber, a second chamber, a duct extending between said second chamber and said float chamber for supplying fuel to said second chamber from said float chamber, a movable wall located in said second chamber and defining a primer fuel chamber which can be varied in volume and which communicates with said duct, a handle connected to said movable wall for displacing said movable wall to vary the volume of said primer fuel chamber so as to affect fuel flow to and from said primer fuel chamber, a check valve in said duct permitting fuel flow from said float chamber to said primer fuel chamber and preventing return flow to said float chamber, and an outlet communicating with said duct between said primer fuel chamber and said check valve.
Patent SE-8105299-L (SE)
Inventor: WILLIAMS ROBERT TUDOR
IPC: A61M16/04
Filed: 1981-09-07
Abstract: This invention relates to an oro-pharyngeal airway of generally ellipsoidal cross-sectional shape adapted to function as a guide and passageway for an endotracheal tube for intubation of a human larynx having distal and proximal halves and ends in which the proximal end is generally in the shape of a cylindrical tunnel of a size sufficient to accommodate a complementary endotracheal tube and in which the distal half and end is open along its lingual surface so as to permit the passage therethrough of the aforesaid complementary endotracheal tube.
Patent SE-8204987-L (SE)
Inventor: VINCIGUERRA C
IPC: F16K5/06
Filed: 1982-09-01
Abstract: A rectangular steel key on the control stem for operating the cast iron ball of a ball valve, wherein the key is provided with two large cylindrical steel joint pieces which are idly fitted onto the two ends of the key, and which are inserted into corresponding cylindrical cavities in the seat present in the pivot of the ball.
Patent SE-8205021-L (SE)
Inventor: KOONEN A M J
IPC: G02B6/293
Filed: 1982-09-03
Abstract: A device for separating radiation beam components of different wavelengths, which issue from an optical fibre by means of a reflection grating (13) and wavelength selective mirror (12) which permits beam components whose wavelengths are comparatively similar to be separated from each other and from those wavelengths substantially different therefrom. A wavelength-selective mirror (12) is arranged between the input optical fibre (10) and the reflection grating (13), which mirror reflects the radiation beams of wavelengths  lambda N+1 which are substantially different from the wavelengths  lambda 1... lambda N of a group of radiation beams of comparatively similar wavelength to an output fibre (20), via lens (15) and dichroic filter (14) which serves to suppress any radiation of wavelength  lambda 1... lambda N also reflected by mirror and transmits the radiation beams of comparatively similar (closely spaced) wavelength to the reflection grating 13 which reflects each wavelength at a different angle ( theta 1... theta N) and effects spatial separation of the constituent wavelengths which are then focused onto output fibres (1, 2...N) via lens (31). <IMAGE>
Patent SE-8205503-L (SE)
Inventor: NAKAJIMA M
IPC: B65B3/02
Filed: 1982-09-27
Abstract: An automatic carton packing machine comprising: a withdrawing device adapted to withdraw carton blanks having sealed bottoms and fitting mandrels vertically downwardly from said mandrels; a push-out device adapted for successively pushing out the carton blanks in the horizontal direction on a table; a conveyor device including bucket portions and arranged at a right angle to the direction of the pushing out and for accomodating the carton blanks in a row and plat portions formed at both sides of the bucket portions; a folding device adapted to fold the upper edges of the carton top along the folding line to impart a folding habit to the carton top; and a device for triangular lugs adapted for bending, after completion of the sealing of the carton top having the folding habit and withdrawal of the carton blanks from the bucket portions of the conveyor device; the triangular lugs of the carton top downwardly and bonding the same to the side surfaces of the carton.
Patent SE-8205931-L (SE)
Inventor: SHINOHARA S
IPC: B29C65/02
Filed: 1982-10-19
Abstract: A medical treatment device includes a first medical treatment implement such as a hollow needle, and a second medical treatment implement such as a bag. A first tubular member, such as a needle hub, is connected to the first implement. A second tubular member, such as a flexible tube, having first and second end portions is connected to the second implement at the second end portion. The first end portion of the second tubular member is joined and blocked with one end portion of the first tubular member in a superposed and liquid-tight state.
Patent SE-8300095-L (SE)
Inventor: LANTZ INGVAR
IPC: A63B/
Filed: 1983-01-11
Abstract: PCT No. PCT/SE83/00430 Sec. 371 Date Aug. 23, 1984 Sec. 102(e) Date Aug. 23, 1984 PCT Filed Dec. 6, 1983 PCT Pub. No. WO84/02659 PCT Pub. Date Jul. 19, 1984.A muscle training apparatus comprising a force arm (1) which is rotatably mounted in a carrier (2) and which cooperates with a simple acting or double acting force applying means, especially a gas spring (8) which with one end is rotatably mounted in a bracket (7) of a lever arm (4) included in the force arm, and which with the opposite end is adapted for being mounted in an optional position in the carrier (2) on different distances from the axis of rotation (5) of said lever arm. The force arm (1) is adapted to quickly and easily be rotated from traction operation to pressure operation and vice versa and in an optional position on a support (3). Two or more force arms (1) can be mounted on one and the same support (3) for combined traction or pressure actuation in many different alternative embodiments.
Patent SE-8306616-L (SE)
Inventor: ERIKSSON FOLKE
IPC: D21B1/30
Filed: 1983-11-30
Abstract: An apparatus for treating cellulose pulp having a consistency above the flowage limit provided with two shafts (1, 2) rotating in the same axial plane and each carrying working disks (8) the cylinders of rotation of which are in mutually intermeshing engagement in a working zone and which are driven within a housing (3) which conforms to the common cylinder-of-rotation space of the disks carried by the shafts and is provided with a pulp inlet (4) and a pulp outlet (5). The working disks are constituted of a number of radially directed disks in mutually co-operative positions for working of the pulp between opposed disk surfaces (11, 12), the pulp being fed from the inlet to the outlet with the aid of mutually co-operating feeding screw threads (9) carried by the shafts.
Patent SE-8404526-L (SE)
Inventor: CLAPHAM T R
IPC: A61M16/18
Filed: 1984-09-10
Abstract: An anaesthetic vaporizer of the by-pass type in which the concentration of anaesthetic vapor in the gas leaving the vaporizer is controlled by a valve arrangement which is capable of varying the resistance to gas flow of a second or by-pass stream which effectively alters the proportion in which the carrier gas is divided between said second by-pass stream and a first stream which passes through a vaporizing chamber. The valve arrangement includes a valve body 32 rotatable within a valve housing 30 having three spaced inlet holes 33, 35, 37 and an outlet hole 40 for the second gas stream. Rotary movement of the valve body 32 variously covers or uncovers the inlet holes 33, 35 and 37 to vary the resistance to the flow of the second stream from the inlet holes to the outlet hole 40 of the housing 30.
Patent SE-8405023-L (SE)
Inventor: SCHUSTER W
IPC: B65D51/18
Filed: 1984-10-08
Abstract: A sealing cap for a container provided with a safety valve is described, this sealing cap consisting of a bottom part which can be screwed onto the container neck and firmly locked there and of a top part which can be screwed onto the bottom part. The bottom part serves to seal absolutely the container neck provided with the safety valve, by compressing, in a moisture-tight manner, the joint between the edge of the container neck and a molding forming the valve support. The bottom part, fixed in position by retaining tabs and detent lugs, and capable of being loosened only by force, remains fixedly connected to the container during use. The top part can be unscrewed.
Patent SE-8406364-L (SE)
Inventor: BODARE U
IPC: B65G19/22
Filed: 1984-12-13
Abstract: The invention is a driving rail for a board elevator or a similar transport device for piece feeding boards or other elongated objects in the transverse direction of the objects. The driving rail (1) is designed in such a way that its one, front long edge moves into contact with one long edge of an object lying on a base and moves this object along the base. In this invention, the driving rail's (1) front long edge is designed with a V-shaped recess (5) in the cross section. This recess in principle extends over the entire length of the rail (1) and is at the same height as such. In addition, a gripper (9) with at least one gripper tip (10) is situated at at least one point along the rail (1) along the dividing line between the front long edge and the surface (7) of the rail (1) that is farthest from the base. The gripper (9) is positioned with the gripper tip (10) aimed away from the base at a predetermined angle from the rail's (1) direction of movement.<IMAGE>
Patent SE-8501744-L (SE)
Inventor: CANNATA V
IPC: C07C51/377
Filed: 1985-04-09
Abstract: A new process for the preparation of the d-2-(6-methoxy-2-naphthyl)-propionic acid of formula    <IMAGE>  I which comprises resolving a racemic mixture of the d- and 1-2-(5-halo-6-methoxy-2-naphthyl)-propionic acids of formula <IMAGE> II  wherein halo stands for a halogen atom, recovering the d-isomer and subjecting this isomer to catalytic dehalogenation. Compound I is obtained in very high yields and with a high purity degree.
Patent SE-8600977-L (SE)
Inventor: HOSEK W S
IPC: H01H37/76
Filed: 1986-03-04
Abstract: A pressurized, fluidized bed combustor including a housing having a combustor chamber therein with a distributor plate closing the lower portion of the housing and arranged above a fluidizer windbox, which, in turn, is arranged above a heat exchanger inlet plenum which is mounted above a bottom of the combustor. A coal gun is provided for discharging coal into the fluidized bed, and it comprises an outer guide tube which extends from a spaced location above the distributor plate downwardly through the bottom of the combustor chamber and it includes a portion which extends exteriorly of the combustor chamber. This exterior portion carries a ball valve which has a passage therethrough which makes it possible to insert a coal supply pipe upwardly in the interior of the outer guide pipe and through the passage of the ball valve up to substantially the top of the outer pipe at a location above the distributor plate within the reaction bed. For withdrawing the coal supply pipe, it is possible to remove the pipe downwardly through the ball valve until the top end thereof is located directly below the ball valve but still within the outer diameter pipe and located within a stuffing box thereof. At such location, then the ball valve is closed and the ball supply pipe may be withdrawn all the way without reducing the pressure in the reactor.
Patent SE-8602923-L (SE)
Inventor: ADOLFSSON R
IPC: F16D1/096
Filed: 1986-07-01
Abstract: A clamping sleeve (4) for mounting between a bore in one part (1) (e.g. a bearing race) and a shaft (3) is in screw-thread engagement with the bore, the flanks (5, 6) of the screw thread being inclined at a small angle ( alpha ) with the axis of the shaft; axial loads on the screw threads being balanced by loading through one or more oppositely-inclined mating-conical faces (7, 8), whose inclination (ss) is less than 45 DEG  to the shaft-axis.
Patent SE-8604502-L (SE)
Inventor: OLSSON GUNNAR
IPC: E02F3/96
Filed: 1986-10-22
Abstract: A pivoted arm or stick (2) carries a bucket via a transverse hinge pin (19). At least one support arm (8) is hingedly connected to the stick or the bucket and carries a cylindrical brush (7) which is rotatable about a shaft parallel to the hinge pin of the bucket. By pivotment of the support arm, the brush is movable between a lowered position in which it is rotated for sweeping away a layer of material remaining after the removal of filling material over a buried conduit (5) in order to expose the conduit, and a raised position in which the brush abuts against the stick. The support arm is hingedly connected to the bucket with its hinge pin coaxial with the hinge pin about which the bucket is pivotal relative to the stick.
Patent SE-8700687-L (SE)
Inventor: GRANSKOG R
IPC: E21C41/16
Filed: 1987-02-19
Abstract: PCT No. PCT/SE88/00023 Sec. 371 Date Aug. 14, 1989 Sec. 102(e) Date Aug. 14, 1989 PCT Filed Jan. 22, 1988 PCT Pub. No. WO88/06225 PCT Pub. Date Aug. 25, 1988.For narrow ore mining, shrinkage stopping is used with working equipment, such as a working platform or mining rig (30), which is suspended in guide sections (38) in the roof of the mining chamber, and from which drilling and charging is carried through, the mining chamber communicating with a raise. In the raise, which follows the inclination of the ore body, a transport lift is used designed for receiving the working platform or mining rig (30) in its lift cage (20). The lift cage (20) comprises a transport guide arranged for suspension of the working platform or the mining rig in the lift cage and connectable to a start guide in the roof of the mining chamber.
Patent SE-8702640-L (SE)
Inventor: JONES D A
IPC: A21C5/00
Filed: 1987-06-25
Abstract: A positive pressure dough divider comprising a hopper for dough, and a pair of rotatable sheeting rolls which carry the dough from said hopper into a transfer passage leading to a volumetric measuring chamber inside a rotating body which is adapted to stop or rotate for periods at reduced speed, such that, while the measuring chamber is being charged with dough from the said rolls, a maximum possible charging time is provided, and to move at greater speeds at other times to provide minimum possible delay between charging operations. The rolls are of sufficiently large diameter, and rotate in opposite directions at such a speed, as to produce or maintain a dough of good gas retaining properties while providing a positive pressure rise along the direction of flow in the passage between the rolls sufficient to charge the measuring chamber or chambers. Cooling fluid is circulated within the interior of the rolls and adjacent the transfer passage to cool the dough moving between the rolls and through the transfer passage.
Patent SE-8703589-L (SE)
Inventor: DANIELI STEN HENRIK
IPC: B61G11/12
Filed: 1987-09-16
Abstract: A buffer for railway vehicles includes a plunger telescopically received within an outer cylinder. An internal speed control valve, essentially independently of the forces acting on the buffer, causes the buffer to move inwardly at a predetermined initial velocity which is reduced by a uniform deceleration of such a level that the main portion of the plunger stroke is always used. The initial velocity corresponds to the maximum speed allowed during shunting operations, plus a safety margin determined by experience. The buffer has a leakage slot between the plunger and the cylinder to allow fluid flow around a throttling valve when the throttling valve is closed. The area of the leakage slot is dependent on the pressure within the buffer and the position of the plunger relative to the cylinder.
Patent SE-8704935-L (SE)
Inventor: DUTT W H
IPC: D21F1/00
Filed: 1987-12-10
Abstract: Forming fabrics are made in multilayer construction, with a hydrophobic top layer and a hydrophilic base layer or layers. The fabric is advantageous in a forming wire, obviating rewet in a forming paper sheet.
Patent SE-8705185-L (SE)
Inventor: ALBERTSSON ANN CHRISTINE
IPC: C07D321/08
Filed: 1987-12-29
Abstract: This publication describes a novel process for preparing ether lactones, which are per se previously known, of the general formula I: <IMAGE> in which R1-R8 in each case represents hydrogen or methyl, with, however, at least either both R1 and R2 or both R7 and R8 always being hydrogen. That which is novel in connection with the process is that the starting compound is a cyclic compound of the general formula II: <IMAGE> in which R1-R8 have the previously mentioned meanings, and this compound is subjected to ring expansion in a single step, preferably using an organic peracid, in order to form the desired ether lactone.
Patent SE-8801349-L (SE)
Inventor: SAGERMAN B
IPC: A47C1/03
Filed: 1988-04-12
Abstract: A load-relieving arrangement for use in connection with seated or standing work comprises a support element (5) intended to act upon the forearm area of the user, which support element is capable on the one hand of movement in essentially horizontal directions, and on the other hand of movement downwards against the effect of a spring (15-17) which fully or partly relieves the weight of the user's arm. The spring consists of a pneumatic spring, the maximum stroke volume of which is so insignificant in relation to the space (17) containing the gas providing the spring action that the pneumatic spring exerts essentially the same spring force irrespective of the vertical position of the support element (5).
Patent SE-8802435-L (SE)
Title: Clutch and gear unit for load carrier - comprises flywheel, friction plates, support bearings and regulator having hydraulic valves connected
Inventor: DANIELSSON KENT
IPC: F16H9/04
Filed: 1988-06-29
Abstract: The unit is controlled from a regulator, with one hand for driving forwards and backwards. An operator can operate a clutch with the same grip, or change direction of travel. He/she can steer simultaneously via the regulator with hydraulic valves connected to the regulator.