baber/WOPTO huggingface dataset:
Patent SE-0200335-L (SE)
Inventor: FRIESTEDT AAKE
IPC: A61G/
Filed: 2002-02-06
Abstract: The chair is especially suitable for the physically handicapped and/or people suffering from involuntary reflex movement and has a height adjustable seat (2) and a height adjustable back-rest (3) which can be moved in the seat length direction in order to alter seat depth.  A leg-rest (5) which can be separately adjusted relative to the seat is used to support the front sides of the knee and lower leg and to provide a support surface (6) for the back of the knee. The leg-rest can be adjusted according to the user's femur length (E), hip angle (M) and femur abduction/adduction angle (F) when the user is sitting astride the chair.
Patent SE-0201531-L (SE)
Inventor: LONGHI GIUSEPPE DE
IPC: F28F3/00
Filed: 2002-05-22
Abstract: The domestic space heating radiator has two heat radiation plates (1), upper (3) and lower (4) collectors, and a number of tubes (5) between them. The inflow pipe connection (6) and the outflow pipe connection (7) are attached to only one of the radiating plates. The radiating plate has a dividing wall (10), to form two hydraulically-separated chambers (11,12), with the inflow connection in one chamber, and the outflow connection in the other chamber, separated by a further dividing wall (13) at the lower collector.
Patent SE-0500556-L (SE)
Inventor: HARDEN ADRIAN
Filed: 2005-03-11
Abstract: An intumescent coating composition comprising a film forming binder matrix, an acid source, a carbon source comprising at least 25% by weight of at least one formal of pentaerythritol or dipentaerythritol, a spumific agent, and optionally water and/or an organic solvent, a plasticizer, a halogenated compound, a pigment and/or a filler and/or other components per se known in the art is disclosed.
Patent SE-0600377-L (SE)
Inventor: NORIN MATS
Filed: 2006-02-21
Abstract: The invention relates to a crimping die (12,14,16,18) and a crimping tool (2) comprising at least three crimping dies (12,14,16,18) that are guided for displacement in the crimping tool (2), where each of the crimping dies (12,14,16,18) have a respective crimping surface (42,44,46,48) and a respective sliding surface (50,52,54,56), where the crimping surfaces (42,44,46,48) together form a crimping opening (36), said crimping surface (42,44,46,48) of each crimping die (12,14,16,18) slidably abutting said sliding surface (50,52,54,56), of an adjacent die, where the crimping dies (12,14,16,18) have pivot points (29,31,33,35) that are arranged movable relative to the body of the crimping tool (2) and where a linkage (11) is arranged to guide the movement of the pivot points (29,31,33,35) of the crimping dies (12,14,16,18) relative to the body (4) of the crimping tool (2) producing a movement between the pivot points (29,31,33,35) of the crimping dies (12,14,16,18) and the body (4) of the crimping tool (2), and where the crimping dies (12,14,16,18) have tooth flanks (66,68) arranged to cooperate with tooth flanks (60,62) in the body (4) of the crimping tool (2), whereby the crimping surfaces (42,44,46,48) of the crimping dies (12,14,16,18) are arranged to act on the workpiece (19) to be crimped without the crimping dies (12,14,16,18) sliding on the surface of the body (4) of the tool (2) thereby decreasing the wear between the crimping dies (12,14,16,18) and the body (4) of the tool (2.
Patent SE-0700808-L (SE)
Inventor: PAALSSON INGEMAR
Filed: 2007-04-02
Abstract: A limited slip clutch arrangement for a road vehicle has an ingoing shaft (11), an outgoing shaft (13), alternate clutch plates (14) connected to the two shafts, and actuators (15) for engaging the clutch plates. The two shafts (11, 13) are eccentric in relation to each other but parallel, and the actuators (15) are so positioned in relation to the clutch plates (14) that a desired gear-up or gear-down between the two shafts is obtained at clutch engagement by means of selected actuators.
Patent SE-7609962-L (SE)
Inventor: LITCHFIELD L G
IPC: A47B88/00
Filed: 1976-09-09
Abstract: A suspended filing drawer having a relatively low back and sides and a relatively high front and a file supporting assembly mounted on the low section of the drawer and connected to the rear face of the drawer front, the file supporting assembly including parallel rails for the accommodation of suspended files. The drawer may be of "knock-down" construction comprising separate side, back and front panels interconnected by connecting pieces whereby the drawer may be stored and transported in a "knocked-down" or disassembled condition and erected subsequently.
Patent SE-7610548-L (SE)
Inventor: VIDAL HENRI
IPC: E02D17/18
Filed: 1976-09-23
Abstract: A structure for stablizing an earth mass, particularly an embankment. The structure includes elongated reinforcement members having transverse ribs for enhancing frictional engagement with the adjacent earth. The structure also includes skin or facing elements with brackets for connecting the reinforcement members to the skin elements. The connection between the brackets and the reinforcement members is arranged to minimize the effects of corrosion.
Patent SE-7700193-L (SE)
Inventor: PAILANT J
IPC: B60N2/90
Filed: 1977-01-11
Abstract: A seat slide comprises a guide channel and a slide part which is attached to the seat and slides within the channel. To afford free sliding movement considerable play is provided between the slide part and the guide channel but to avoid rattle particularly when the seat is not occupied, resiliently deformable plastics pads are located in the clearance gaps between the channel and the slide part to take up the play. These plastics pads not only take up the play but also facilitate sliding movement in that they can be made of a material having a low coefficient of friction.
Patent SE-7707059-L (SE)
Inventor: PARSONS J
IPC: B21D47/00
Filed: 1977-06-17
Abstract: A metal floor grating comprises a number of parallel load carrying bars interconnected by a number of crossbars, the load carrying bars having an upper (in use) flange or flanges and the bars having a number of plain holes through which the crossbars extend, the crossbars being mechanically deformed betwen the load carrying bars to provide sections having at least one dimension greater than the corresponding dimension of the plain holes, and sections lying within the holes of greater length than the thickness of the load carrying members.
Patent SE-7708731-L (SE)
Inventor: DEUTSCH V
IPC: G01N21/88
Filed: 1977-07-29
Abstract: A method and device for the automatic detection and evaluation of optical crack indication on the surface of workpieces is disclosed. In such method and device, visual displays are converted into electrical bright-dark signals by the use of light sensitive device, for example, an image recording tube. The surface under observation is scanned by the light-sensitive device line by line, the width of each of which (either as individual line or groups of adjacent lines) corresponds to the maximum optical display width from which evaluation is to proceed. The bright-dark signals thus obtained from three lines or lines groups are compared. From the signal of the middle line or line group and the signals of the two other line or line groups there is formed a difference signal which is evaluated to generate an error evaluation signal of a minimum value is exceeded.
Patent SE-7807085-L (SE)
Inventor: CETRELLI R
IPC: B65D5/42
Filed: 1978-06-21
Abstract: A packing container e.g. for sterile milk is manufactured from laminated material which is folded and sealed to the desired container shape. In the seal, cut surfaces facing towards the inside will occur which have to be sealed so as to prevent the central paper layer of the material from absorbing some of the contents. Usually this is done by means of a strip of a plastic material which is impermeable to liquid. When the packing material is sterilized and exposed to high temperatures these strips are often damaged, because the moisture present in the paper layer of the laminate is converted into vapor and penetrates the strip softened by the heat. In accordance with the invention the seal is now ventilated with the help of ducts extending through the seal in such a manner that the vapor can escape to the surrounding air without affecting the sealing strip which thus remains intact and can fulfil its intended sealing function.
Patent SE-7904270-L (SE)
Inventor: PEHRSON J
IPC: G06F11/08
Filed: 1979-05-15
Abstract: PCT No. PCT/SE80/00140 Sec. 371 Date Jan. 15, 1981 Sec. 102(e) Date Jan. 7, 1981 PCT Filed May 14, 1980 PCT Pub. No. WO80/02611 PCT Pub. Date Nov. 27, 1980.Arrangement in data transmission between a transmitting computer, sending signal words containing start-stop information, message words and address-control signal information, and a receiving computer, for providing separate supervision of faults on the transmission lines and of such errors which are caused by faults in the signal equipment pertaining to the computer of the transmitter side, intermediate stations or the computer on the receiver side. The arrangement includes means for generating and checking two check sums which are mutually supplementary, an inner check sum (S) for monitoring the hardware incorporated in computers and intermediate stations on a transmission path, and an outer check sum (YS) for monitoring the transmission lines. The inner check sum is formed by adding all the message words in a complete signal word; and the outer check sum is formed by adding the address-control signal information, message words and the inner check sum.
Patent SE-7905315-L (SE)
Inventor: GORANSSON R E
IPC: B28C1/22
Filed: 1979-06-15
Abstract: Hardening of porous concrete mass 25 cast in forms 24 is done under thermal influence in a heat chamber. The forms are transported into and out of the heat chamber along two essentially parallel incoming and outgoing tracks 17, 18; 50, situated at a distance from each other, and are transferred from the incoming track to the outgoing track along at least two transverse tracks 19-22; 52, 53, extending between the incoming track and the outgoing track. The forms 24 are transported from the incoming track 17; 50 to each of a plurality of form marshalling stations distributed along each transverse track, where they are kept stationary for the majority of the hardening process before continuing transport along the transverse tracks 19-22; 52, 53 to the outgoing track 18 and then out of the heat chamber. <IMAGE>
Patent SE-7906834-L (SE)
Inventor: NISSEL J
IPC: F16J15/34
Filed: 1979-08-15
Abstract: A sealing arrangement is provided for a shaft rotatably mounted in a housing which is operable in an abrasive media such as sandy sea water or the like. The sealing arrangement includes a main seal and an auxiliary seal fitted around the shaft with a chamber formed between these seals for accommodating a separating medium. The chamber includes a feed opening and supply arrangement for continuously communicating pressurized separating medium, such as air or clean water to said chamber. An outlet opening is provided at the bottom of the chamber for accommodating exhaust of abrasive media which may accumulate in the chamber during non-operating conditions. The separating medium supply and exhaust, as well as the configuration of the auxiliary seal is such as to assure continuous escape of a portion of the separating medium through the auxiliary seal during operation, thereby preventing ingress of the surrounding abrasive medium into the chamber during operations via the auxiliary seal.
Patent SE-7908282-L (SE)
Inventor: HELLSTROM H R
IPC: B21C37/29
Filed: 1979-10-05
Abstract: The invention relates to a device for forming a collar around a hole in the wall of a pipe. The device comprises a rotary body (8) which in a plane perpendicular to the rotary shaft is elliptical in cross-section and in the plane of the rotary shaft substantially circular in cross-section. The body is provided with curved support surfaces (12) located in the plane of the rotary shaft, collaring means (14) being movable along said surfaces from an inserting position adjacent to the rotary shaft to a collaring position in a point on the body with the biggest elliptical cross-section.
Patent SE-8001098-L (SE)
Inventor: KESSEL BERNHARD
IPC: E03C1/29
Filed: 1980-02-12
Abstract: A trap-type drain fitting is comprised of a base, an intermediate part, and an insert. The base has a lateral outlet connection and an outer wall having a base rim and an inner wall spaced radially inwardly from this outer wall. The intermediate part has an outer part edge complementarily interfitting with the base rim and with a part rim above and within the outer edge. This intermediate part also has a laterally extending inlet connection that can be positioned at any angle relative to the outlet connection of the base, and the inlet connection is connected to a downwardly extending inlet tube that opens at the bottom of the well formed by the inner wall of the base. Finally the insert sits on the part rim and has a downwardly extending tube that opens above the bottom of the well, so as to form a gas trap and a separate inlet for the fixture.
Patent SE-8006491-L (SE)
Inventor: WEBER W
IPC: C02F3/06
Filed: 1980-09-16
Abstract: An activation basin (1) is provided with inner basins (3) through which the waste waters circulate with the activated sludge. In this manner, the sludge depositing on the inner basins stay for their nitrification at least three days and preferably more than twenty days. The circulation may be activated by blown air (4).
Patent SE-8007165-L (SE)
Inventor: WERN CARL RUNE
IPC: H04L9/00
Filed: 1980-10-13
Abstract: The data transmission system comprises a transmitter with an attached encoder. It has a control input, controls for the encoder, and a receiver which receives the encoded data from the transmitter via a data channel. The receiver has a decoder unit. The decoder has a control input connected to the encoder contro-control via a signal channel which has a recording unit which registers the connection of the decoder. The signal channel comprises a telephone connection, and the receiver has components for automatic establishment of telephonic connection at a specific time, together with devices for permanent storage of the data as received within a predetermined successive time interval. (Provisional Basic advised week E22)
Patent SE-8102488-L (SE)
Inventor: BOSTROM M
IPC: C08L23/04
Filed: 1981-04-16
Abstract: Use of compositions based on ethylen polymers for the production of film. The compositions comprise an essentially linear ethylene polymer which has a density not exceeding 935 kg/m<3> and a molecular weight distribution not exceeding 18. The ethylene polymer contains a small number of short aliphatic branches from alpha-olefins having not more than 14 carbon atoms. The compositions comprise certain phosphorous compounds, phosphites, phosphonites or phosohonic acid derivatives, in an amount of at least 0.005 per cent by weight, based on the ethylene polymer. Films produced from the compositions have very satisfactory optical properties.
Patent SE-8103895-L (SE)
Title: Pellet-form fuel burner combustion chamber - has pellets fed by screw transporter, with air intake between casing and screw
Inventor: THORS U
Filed: 1981-06-22
Abstract: The burner is for pelletised solid fuel, and comprises a rotatable, drum-shaped combustion chamber (6) open at the front, with fuel and combustion air entering at the rear end (15). The chamber has a screw transporter (7) for fuel introduction, and to which the chamber is operatively connected. Within a fixed casing (5) encompassing the screw is a space (24) conducting combustion air forward to the chamber.
Patent SE-8105358-L (SE)
Inventor: SMITH D M
IPC: C22F1/00
Filed: 1981-09-09
Abstract: The alloy has the compsn. (by wt.) 12-15% Si, 1.5-5.5 (pref. 1.5-4)% Cu, 1.0-3.0% Ni, 0.1-1.0 (pref. 0.4-1.0)% Mg, 0.1-1.0 (pref. 0.1-0.5)%Fe, 0.1-0.8% Mn, 0.01-0.1% Zr, 0.001-0.1 (pref. 0.01-0.05)% modifier (pref. Sr), 0.01-0.1% Ti, balance Al and impurities. The alloy is useful for brake drums and calipers, i.c. engine pistons and other components of engines, compressors and electric motors, esp. cylinder heads. It has high wear resistance, high tensile and compressive strength and rigidity (even at up to 250 deg.C for short periods), improved modulus of elasticity, a high degree of dimensional stability, very good castability and machinability, excellent corrosion resistance, and lower thermal expansion coefft. than usual for cast Al alloys.
Patent SE-8106282-L (SE)
Inventor: WEISS H
IPC: F16D43/18
Filed: 1981-10-23
Abstract: A centrifugal clutch for power saws. The clutch includes a rotating driven centrifugal weight carrier, and a clutch drum which is concentric to the axis of rotation of the carrier. At least one centrifugal weight engages the clutch drum at predetermined speed of the carrier. The centrifugal weight is coupled with at least one return weight in such a manner that the return weight opposes the pressing force of the centrifugal weight when the speed increases over a certain level.
Patent SE-8201690-L (SE)
Inventor: ERICSSON S J D
IPC: B41F23/04
Filed: 1982-03-17
Abstract: A drier (6) intended to dry print on a material (11), consisting of a conveyor device (6a) for moving the material in and out of the drier and a number of drying units (14,15,16). Each is arranged so as to be capable of drying that part of the print which is situated immediately against the unit. For the purpose of drying print (12,12a) applied to the material (11) only those units (14c,14d,16a,16b) are used which are arranged so as to be able to dry the applied print.
Patent SE-8203650-L (SE)
Inventor: RANSHEIM A P
IPC: G01F1/56
Filed: 1982-06-11
Abstract: The invention is related to a method and an apparatus for measuring the flow velocity of a flow, stream or jet of molten radiation emitting material, in particular a freely falling jet of molten glass. The intensity of the radiation emitted from a limited section (2, 3) of the material flow is detected by means of two radiation detectors (S1, S2) at two separate locations mutually spaced apart by a given distance (L) along the flow path of the material flow. All pulse-like amplitude variations having an amplitude exceeding a given magnitude are discriminated from the output signals of the two radiation detectors. These pulse-like amplitude variations originate from randomly occurring, local, discrete, short variations in the intensity of the radiation emitted by the material flow caused by randomly occurring inhomogeneities in the material, for instance in the form of air bubbles in a jet of molten glass. The time interval between a pulse-like amplitude variation in the output signal from the up-stream detector (S1) caused by an inhomogeneity in the material flow (1) and the occurrence of a pulse-like amplitude variation in the output signal from the down-stream detector (S2) caused by the same inhomogeneity in the material flow, is measured and used as a measure of the time taken by the material flow to travel between the detector locations, for calculating the flow velocity of the material flow. Also the volumetric flow rate of the material flow can be determined by measuring also the diameter of the material flow with the aid of a linear array of photodiodes and calculating the volumetric flow rate on the basis of measured values of the flow velocity and the diameter.
Patent SE-8204560-L (SE)
Inventor: PAIS I
IPC: A23K1/175
Filed: 1982-08-03
Abstract: Fodder and fodder additives promoting the weight increase of domestic animals, and a process for the use thereof. The fodder and fodder additives of the invention contain stable complexes of titanium formed with ascorbic acid, o-dihydroxybenzene, dihydroxy naphthalene disulfonic acids, hydroxy carboxylic acids or polyhydroxy carboxylic acids or the salts thereof, preferably in a quantity of 0.001-6.00 percent by weight of the whole. Optionally, compounds exerting a preserving effect, preferably in a quantity of 0.01-2.0 percent by weight of the titanium complex, can be added, besides the usual components and additives of the fodder. The fodder and fodder additives of the invention promote the weight increase of domestic animals and reduce the specific fodder consumption.
Patent SE-8207273-L (SE)
Inventor: WESTERLUND I
IPC: G01N1/04
Filed: 1982-12-21
Abstract: The drilling equipment is fitted on the end of remote-controlled arms, and under load penetrates wood pieces to a depth of at least 1.5 metres, producing sawdust. The dust is taken up via a suction conduit to a cyclone, from which it drops into a collection vessel. It is then investigated as to water and energy contents, and wood properties. The drilling head used has a guide point with angled radial cutters, and a drilling socket with vertical edge blades. The drill is driven by a hydraulic motor via a shaft in the drill tube which has a bearing for it. The radial cutters are formed as vanes which impel upwards the produced sawdust to pass through the suction tube, and have tracks for forming the dust to its correct width and shape. (Provisional Basic advised week 84/32)
Patent SE-8300024-L (SE)
Inventor: LOHMAR E
IPC: C08J9/00
Filed: 1983-01-03
Abstract: Low-density crosslinked propylene polymer foams are prepared by mixing a propylene polymer with up to 20% of its weight of low molecular weight liquid polybutadiene(s) containing at least 35% by weight of 1,2-vinyl- polybutadiene and from 10 to 100% of its weight of EPDM rubber, EPM rubber or chlorinated polyethylene, together with a crosslinking or foaming agent, irradiating the mixture for crosslinking and then foaming it.
Patent SE-8301770-L (SE)
IPC: B32B15/01
Filed: 1983-03-30
Abstract: A fuel rod for a nuclear reactor comprises a cladding tube of a zirconium-based alloy, on the internal surface of which there is arranged a layer of zirconium containing 0.1-1 per cent by weight tin. The fuel rod contains a nuclear fuel preferably of uranium dioxide.
Patent SE-8304119-L (SE)
Inventor: GOPFERT REINHARD
IPC: B66C1/44
Filed: 1983-07-22
Abstract: The sucking hoisting member (13) of an automotive device, especially for laying down paving stones assembled in a block, has a rectangular shape and comprises suction nozzles (24) which are mutually independent and which can be axially and angularly displaced, and guiding jaws (26) which can pivot from any side against the group of paving stones. The section of the suction pipes of every nozzle is released only when the nozzle bears on a paving stone. For this purpose, every nozzle (24) comprises a suction tubular bell (34) which can be displaced into an annular groove (40) of a support (32). A resilient annular seal (36) mounted on the bottom of the groove (40), when in a rest position, closes radial conduits (23) of the support (32), which communicate with a vacuum chamber by means of a central conduit (45) of the sphere (43) of a universal joint and by means of an axially movable pipe (39). When the nozzle (24) contacts the paving stone (30), the bell (34) presses the annular seal (36) in the groove (40) until the pipes (42), situated in the bell wall (34) and opening into the suction chamber (37), communicate with the vacuum pipes (33) of the support (32). The seal (36) and a packing (35) situated at the end of the bell (34) preferably consist of a closed cell foam (foam rubber, cellular rubber). A frame (2) pivotable by 360<o> and provided with a movable counter-weight (4) is mounted on a boggie (1) and carries a pivotable structure (5) which can be lifted and lowered and of which the free end carries a boom (6) composed of two arms pivotable about a horizontal axis (7). The suction hoisting member (13) is attached to the boom by means of a Hooke's joint. The structure (5) and the arm of the boom (6) can be made of two hollow profiles in order to create the vacuum chambers. Photoelectric cells mounted on the hoisting member (13) can detect the angles of the paving stones already laid down and control the descent of the hoisting member (13).