baber/WOPTO huggingface dataset:
Patent SE-8301893-L (SE)
Inventor: NATCHEV EMIL J
IPC: A61H1/02
Filed: 1983-04-06
Abstract: A mechanical bio-feed-back auto-traction bench, preferably for treatment of skeleton and soft body tissue lesions and comprising a support frame which carries a support bed (3) for a patient and in which the support bed is divided in the longitudinal direction of the bench into a head component (18) and a foot component (19) which are both rotatable upwards and downwards (a, θ) independently of each other around a connection bar (15) provided between the two parts. The support frame comprises a supporting bottom frame (1) in which the bench frame (2) is rotatably mounted (8). The bench frame (2) in turn carries the two component support bed (18, 19), and between the bench frame and the head component (18) and the foot component (19) respectively means are provided for rotating each component up or down (a, β) and possibly for side rotating the head component (18) in either direction. For rotating the head and foot components (18, 19) in the longitudinal direction and for side rotating the head component and possible for raising and lowering the support bed (3) and for tilting the bench frame (2) together with the support bed (3) into an optional angle (8) in relation to the bottom frame (1) there is a system of power actuated means which preferably are mounted in the base between the bottom frame (1), the bench frame (2) and the support bed (3).
Patent SE-8302466-L (SE)
Inventor: ANDERSSON E T
IPC: G21C21/00
Filed: 1983-05-02
Abstract: When manufacturing cladding tubes of zirconium alloy for fuel rods of nuclear reactors through extrusion of the zirconium alloy and cold rollings of the extruded product as well as annealing, intermediate annealing between the cold rollings and an (α + β) quenching before the last cold rolling, a cladding tube with all good corrosion properties and mechanical properties is produced by the (α + β) quenching being performed before a cold rolling, after which there is an intermediate annealing at a temperature of 500 - 675 degrees C.
Patent SE-8302711-L (SE)
Inventor: HEINRICH R
IPC: F16C33/78
Filed: 1983-05-11
Abstract: To reduce shaft motion noise from, and heat transfer to, an anti- friction or sliding bearing, a seal for such bearing comprises a sealing part (5) of an elastic material into which is embedded a supporting element (8). <IMAGE>
Patent SE-8305031-L (SE)
Inventor: WYDER M
IPC: B60R22/40
Filed: 1983-09-19
Abstract: An improved dual locking safety belt retractor mechanism is disclosed having a frame, a spool of safety belt webbing rotatably carried with respect to the frame by a reel, the reel being provided with a primary ratchet wheel and a deformable program ratchet wheel. An inertia-activated pawl assembly carries a primary pawl member and a deformable programming pawl for engagement with the ratchet wheels in a programmed manner for preventing false-locking conditions. The pawl assembly is mounted by the shaft of the safety belt webbing reel for limited rotation with respect to the retractor frame between deactivated and activated positions in response to protractive forces exerted on the safety belt. A weblocker is provided in front of the retractor reel in which the safety belt webbing passes between a pair of clamping wedges which when actuated by a weblocker actuator in response to rotation of the pawl assembly to the actuated position causes the clamping wedges to slide along respective inclined surfaces in such manner that the wedges move inward with respect to one-another and effectively and immediately clamp the safety belt webbing passing therebetween against further protractive motion.
Patent SE-8400529-L (SE)
Inventor: JONSSON I
Filed: 1984-02-02
Abstract: A nozzle for fluidisation gas at a fireplace comprised of a body part (18) and a mouth piece part (21) covering this. The body part (18) contains two parallel plates (19) welded in between two water-cooled tubes (16) in the bottom of the fireplace, and protruding up over this. The mouth piece part (21) comprises a ridge-shaped lid part (22) and two downward projecting side walls (23), which are perforated and each located somewhat outside of the closely lying body part's plate (19). The side walls (23) are connected to the plates (19) through the part of the wall (25) arranged essentially angled against the latter. The fluidisation gas is supplied from a dividing box (27) under the bottom. The shape of the nozzle prevents particles from bed material from flowing down in the air box.<IMAGE>
Patent SE-8401186-L (SE)
Inventor: KONRAD M
IPC: F16L19/08
Filed: 1984-03-02
Abstract: A connector assembly for establishing a fluid type connection with a pipe or tube having a body member with a bore for receiving the tube, a nut which is in threaded engagement on the body member and an intermediate ring compressed between the nut and the body member and having inwardly extending edge formations which cut into the tube in order to retain it within the connector, the intermediate ring being provided with radially outwardly extending axial ribs which cooperate with the body member and the nut to prevent unintentional overtightening of the nut. The ribs may have tapered stop faces which engage a tapered bore portion in the nut and a radial or tapered surface adapted to engage with the body member of the connector assembly.
Patent SE-8403847-L (SE)
Inventor: STOLL K
IPC: F15B21/04
Filed: 1984-07-25
Abstract: A connection block or adapter for joining up pneumatic components is made with an exhaust muffler to let off air from components into the outside atmosphere. The muffler is composed of a chamber inside the connection block and has a porous wall. The wall may be made in one piece with the connection block or bonded to it as a separate part. Preferred materials are load bearing foam resin for the connection block and metal frit for the wall of the muffler.
Patent SE-8406044-L (SE)
Inventor: CHRISTENSEN JOHN FRANKLIN
IPC: B65D/
Filed: 1984-11-29
Abstract: A tube which can be used for rectal introduction of a laxative with a long, thick-wall tip 2, which by means of a conical collar 3 is connected to the thin-walled tube sheath 1, has ring-shaped weakening grooves 5 and 6 between tube sheath and conical collar and between the latter and the injection tip 2. These ring-shaped weakening lines are connected to a number of lengthwise grooves 7. The ring-shaped weakening grooves mean that a pressure on the conical collar will make it collapse along a pair of weakening grooves 7 and assume a shape as shown in Figure 3 and remain in this collapsed position. This achieves an emptying of the tube, such as is much more complete than for tubes with an entirely rigid conical collar. <IMAGE>
Patent SE-8500205-L (SE)
Inventor: NYHLEN HARDY
IPC: G01R19/155
Filed: 1985-01-17
Abstract: An arrangement for the contact-less testing for the presence of an electrical voltage in an electrical conductor or component. The arrangement comprises a sensor device (21), exhibiting an electrical conductor of a specified length, one end (22) of which is open, a first amplifier stage (24), to the input of which the opposite end (31) of the sensor device is connected, and a second amplifier stage (26), the input (32) of which is connected to the output (25) from the first amplifier stage. The second amplifier stage exhibits an indicator device (20) which, when an electric current is induced through the sensor device, will indicate the presence of an electrical voltage in the aforementioned component within a specified sensing area in the vicinity of the sensing device.
Patent SE-8601073-L (SE)
Inventor: BENSON B H
IPC: H04L7/00
Filed: 1986-03-07
Abstract: The invention relates to a method of synchronizing clocks contained in a local network of bus type, such as Ethernet and a system of synchronizing clocks. In local networks of this kind a number of nodes are connected to a common data channel. The object of the invention is to obtain a method and a system of synchronizing the clocks which is more accurate than previous methods and systems, in which the synchronizing information is transmitted as common data packages in which the receiver of the synchronizing information does not know the instant of the data package generation. According to the invention a synchronizing message is transmitted from one node which has been chosen to be the master to all nodes, the master node inclusive. When receiving a synchronizing message the nodes read the clock state. Then the master node transmits a clock time message containing the master node clock state when it received the synchronizing message. The clock state indicated by the received clock time message is compared in the slave nodes with the clock states which have been read in the slave nodes. The clock states of the read clocks are compared with the received master clock state and the clock stats of the slave nodes are corrected in dependance on the outcome of the comparison. The clock synchronizing according to the above is suitable for, e.g., military applications.
Patent SE-8604808-L (SE)
Inventor: JOHANSSON J-A
IPC: A61G7/10
Filed: 1986-11-10
Abstract: A patient lifting device shows an upper column part (16) which is displaceable relative to a lower column part (14) by means of a jack (18) driven from a chargeable battery (38) via an electric motor (20). A lifting platform (24) is arranged on a carriage (26) which is suspended in the one end of a chain (30) running over a wheel (32) journalled in the upper column part (16) and with its other end (34) is anchored to the lower column part (14). By this the lifting height of the platform (24) becomes twice as large as the stroke of the jack (18). A gas spring (36) is arranged in parallel with the jack (18) to unload the force which acts on the jack (18) on raising and lowering of a patient.
Patent SE-8701239-L (SE)
Inventor: ZIJSLING D H
IPC: E21B17/10
Filed: 1987-03-25
Abstract: A rotary drill bit is provided with cutting elements having a front layer of interbonded abrasive particles, such as synthetic diamonds, which layer has a thickness that varies with distance from the bit body. The characteristic relation thus obtained between bit agressiveness and bit wear can be used to monitor the bit wear condition during drilling.
Patent SE-8703733-L (SE)
Inventor: SOEDERGAARD RAGNAR
IPC: G01N33/94
Filed: 1987-09-28
Abstract: The present invention is based on the fact that an oil, e.g. corn oil, is not soluble in aqueous sample, e.g. a plasma sample. If the aqueous sample contains proteins which are natural binders for a ligand which have hydrophobic properties, then the ligand is present in the free state in both the oil phase and the water phase, while bound ligand is only present in the water phase. If a labeled version of the ligand is present in the system, it is possible to determine the percentage of free ligand in the aqueous sample under equilibrium conditions, provided that the partition coefficient of free ligand also is determined. The percentage of free ligand, together with the total concentration of the ligand, yields the free concentration of the ligand.
Patent SE-8704942-L (SE)
Inventor: RAUTANEN A
IPC: D21F7/08
Filed: 1987-12-11
Abstract: The invention relates to a planar textile structure, particularly a paper machine textile or a textile for the purposes of filtration, comprising a load-bearing basic structure. In order to enable a rapid and advantageous adjustment of the properties of the planar textile structure, staple fibres are applied to the basic structure. The staple fibre may be applied within the basic structure or to at least one surface thereof.
Patent SE-8705075-L (SE)
Inventor: INGVARSSON L I
IPC: A47B47/02
Filed: 1987-12-18
Abstract: The invention concerns a device at frameworks for shelf systems and a OMEGA -shaped stud (1), which is included in the device. By a bolt joint (12), through the tapered web (3) of the stud (1) on the same time diagonal bracings (13, 14), cross bracings, footings, jointing irons etc. can be connected and the friction jointing originated between bracing and stud are proposed to become such a strength that the buckling length of the stud can be reduced.
Patent SE-8802982-L (SE)
Inventor: HASSELQVIST A H
IPC: D21H27/28
Filed: 1988-08-25
Abstract: 1. A decorative thermosetting laminate for floors with an extremely increased abrasion resistance comprising a base layer, at least two patterned decor sheets of paper and possibly at least one unpatterned paper sheet, all these paper sheets being impregnated with a thermosetting resin and firmly bonded to the base layer, the paper material of these sheets being transparent and at least one of the patterned or unpatterned transparent paper sheets being provided with a resin coated surface having small hard particles evenly distributed over said surface. A patterned paper sheet is placed as the uppermost sheet in the laminate, said decor sheets being provided with the same pattern and placed on top of each other in such a manner that the corresponding parts of the pattern of the sheets coincide at least mainly but preferably fully with each other, whereby the pattern at abrasion of one decor sheet will be repeated in the the next decor sheet.
Patent SE-8901534-L (SE)
Inventor: SOEDERGAARD B
IPC: F04D29/22
Filed: 1989-04-27
Abstract: The invention concerns a centrifugal pump for pumping polluted liquids. The pump comprises an impeller (6) of a so-called closed type having two cover discs (11) and (12) respectively and vanes (13) therebetween. The inner parts of the vanes (13) cooperate with cutting means (5) within the pump inlet, while the lower cover disc (12) together with a non-rotating insert part (4) in the pump inlet create a radial seal, which prevents medium from entering beside of the impeller (6).
Patent SE-8902958-L (SE)
Inventor: HUBER G
IPC: B60R22/22
Filed: 1989-09-08
Abstract: The application relates to an anchoring of end points of safety belts or safety belt buckle attachments for rear seats of motor vehicles with rear-wheel drive, especially passenger vehicles or estate cars, in the vehicle floor region. In order to stiffen such an anchoring so that the mounting points cannot travel in the direction of the tensile forces occuring in the case of stressing as a result of an accident, the invention provides for the end points, together with a bridge passing under a drive shaft, to be fixed to the vehicle floor on both sides of the drive shaft.
Patent SE-8903049-L (SE)
Inventor: THOLERUS JAN
IPC: B42C9/00
Filed: 1989-09-15
Abstract: The invention relates to a method for binding sheaves of papers into covers such as to form booklets, each booklet comprising a cover made up of two cover sheets, a spine therebetween, and a binding agent attached to the inside of the spine, as well as a sheaf of papers inserted in the cover, one side edge of the sheaf being connected to the inside of the spine. The binding takes place by means of the binding agent being activated by an activation device such that the edge of the sheaf of papers will be connected to the inside of the spine via the binding agent. Each cover acts on a sensing means, which senses the presence or non-presence of indication means connected to the cover and which actuates means for influencing the further course of the method. The invention also relates to a cover provided with indication means sensed in the above described manner.
Patent SE-8903754-L (SE)
IPC: C01B33/148
Filed: 1989-11-09
Abstract: PCT No. PCT/SE90/00690 Sec. 371 Date May 8, 1992 Sec. 102(e) Date May 8, 1992 PCT Filed Oct. 24, 1990 PCT Pub. No. WO91/07351 PCT Pub. Date May 30, 1991.Silica sols which have a large alkali excess, i.e. a low molar ratio SiO2 to M2O, and which contain silica particles with a high specific surface area. The silica sols can be prepared through acidification of a water glass solution and subsequent alkalization of the acid sol to the molar ratio in question. The sols are particularly suitable for use as additives, in combination with cationic polymers, in papermaking.
Patent SE-8904275-L (SE)
Inventor: MANNIO A
IPC: D21H23/34
Filed: 1989-12-20
Abstract: An apparatus for controlling the tilt angle of a doctor blade (12) includes two support blocks (2) of a doctor blade supporting beam (7), a first actuator (3, 4) by which the supports (2) are movable about on their bearing points (1), a blade supporting beam (7) pivotally mounted between upper parts of the support blocks (2) having a doctor blade (12) attached to the beam, and a second actuator (11) by which the blade supporting beam (7) is movable about on its pivoting point (8) in order to control the tilt angle and loading of the blade (12). Between the support blocks (2), an axle (28, 41) is pivotally mounted which is arranged via a transfer apparatus to rotate essentially in the same way as the blade support beam (7), at least one guiding member (24, 42) is eccentrically attached to the axle (28, 42), and the first actuator (3, 45) is arranged to rest against the guiding member ( 24, 42), whereby the eccentricity of the guiding member (24, 42) causes the rotation of the supporting blocks about the bearing points (1), when the blade supporting beam (7) is rotated around the bearing point (8) with the help of the second actuator (11) whereby it is possible to maintain a constant tip angle during any changes in the blade loading.
Patent SE-9003218-L (SE)
Inventor: NIEMINEN T
IPC: H05B37/02
Filed: 1990-10-09
Abstract: The electrical lighting unit of the type used to indicate exit points from a building is coupled in series with an arrangement that reduces the effective operating voltage to increase operational life. In one version a diode (2) is placed in series with the lighting unit (1) and provides half wave rectification to reduce the voltage. Other versions replace the diode with an inductance to produce a voltage drop or a trial/thyristor to rectify the supply. ADVANTAGE - Reduces operating voltage to improve operational life.
Patent SE-9100143-L (SE)
Inventor: SKOELD B E
IPC: C21B5/00
Filed: 1991-01-17
Abstract: Fuel and combustion gas are supplied to the blast pipes and tuyeres of a blast furnace through injection lances which have an inner tube and an outer tube. The inner tube is generally used to carry the fuel, while the space formed between the inner and outer tubes is used to carry the combustion gas. Such a lance can have a heat resistant tip which has a bore for forming an extension of the inner fuel supply tube, and which also has a number of helical channels disposed about the bore for forming an extension of the space between the tubes. It is advantageous to have more than one such lance in each blast pipe and to have the lances extend obliquely into the hot blast channel that is formed by the blast pipe and the tuyere.
Patent SE-9101414-L (SE)
Inventor: ENGWALL STEN
IPC: E04F19/04
Filed: 1991-05-10
Abstract: PCT No. PCT/SE92/00302 Sec. 371 Date Nov. 9, 1993 Sec. 102(e) Date Nov. 9, 1993 PCT Filed May 8, 1992 PCT Pub. No. WO92/20883 PCT Pub. Date Nov. 26, 1992A building construction in which a floor story of the building rests on a foundation which, in turn, lies on the ground. An insulated and separate service space has been created beneath the floor story of the living accommodation, with room for accommodating heating, ventilation, and water supply systems as well as electrical systems. The insulated service space is formed mainly by the floor story of the building, a ground insulating layer, and a surrounding foundation wall. A gap is provided between the insulated service space and the first story with the gap extending along the inside of each foundation wall. A heating source is provided within the service space and exhausts heated air directly into the service space with the heated air flowing upwardly through the gap into the first story area.
Patent SE-9102549-L (SE)
Inventor: ERIKSSON N L
IPC: B27N1/02
Filed: 1991-09-05
Abstract: A method and a device for glue coating primarily cellulose-containing material, in connection with the manufacture of fiber board, particle board, dry-formed paper and the like. The glue is supplied through a supply line (2) to a flow of particles in a pipe (1). Prior to the mixing, a different electrostatic charge is applied in a controlled way on the glue and particles, so that a strong attractive force arises between glue and particles. <IMAGE>
Patent SE-9200368-L (SE)
Inventor: TORNBLAD MAGNUS
IPC: A47B96/20
Filed: 1992-02-07
Abstract: The door is suspended alone one vertical edge and has a frame (2) with front and rear sides and at least one panel insertable in facing frame vertical edges and a lower horizontal edge. The edges have a track (3) into which the panel fits. - The panel has a decorative plate (5) of pliable but firmly shaped material. The frame (2) is made in one piece and runs from the front side continuously around the whole door periphery, the door suspension components being fixed to the frame.
Patent SE-9200441-L (SE)
Inventor: GUNNARSSON STAFFAN
IPC: G07C9/28
Filed: 1992-02-14
Abstract: PCT No. PCT/SE93/00108 Sec. 371 Date Oct. 14, 1994 Sec. 102(e) Date Oct. 14, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16531 PCT Pub. Date Aug. 19, 1993A system for communication by means of microwaves between transponders (3) and a central unit (5) is described. It is primarily characterized by a communication unit (4) for directed communication at a relatively short distance with the transponders (3) and at a relatively long distance with the central unit (5). The communication unit (4) also comprises a memory (23) for the intermediate storing of information.
Patent SE-9202241-L (SE)
Inventor: RAITH K
IPC: H04W56/00
Filed: 1992-07-27
Abstract: In a cellular mobile radiotelephone system, two different digital burst access methods are defined using to the greatest extent possible previously defined burst structures. The type of access method to be used in a particular cell is indicated on that cell's control channel. In very large cells, a two-burst access method is used including a shortened pre-access burst and a regular access burst. The shortened pre-access burst avoids collision with other bursts and provides time-alignment information to the cell's base station. In response to a time-alignment order, the mobile station then transmits a regular access burst. In smaller cells, a regular single-burst access procedure is used. The access methods use existing burst structures except that the fields CDVCC and SACCH are used for different purposes that may include improved synchronization, control channel identification and reservation of time slots for multi-burst access. Beyond a simple two-burst access method, according to a multi-burst access method, accesses may include essentially an arbitrary number of bursts limited only by system time-out limits.
Patent SE-9203192-L (SE)
Inventor: GRANSTROEM ANDERS
IPC: E01D2/02
Filed: 1992-10-29
Abstract: This invention is a new method to achieve composite action between girders (3) and a concrete slab (1), as well as within the slab itself. The load transmission within the slab (1) is improved by the invention in the following way. The inferior capacity of the concrete to carry transverse forces is repaired by the composite load carrying capacity of the profile's edge flanges (9), upwards inclined top flanges (10) and upwards extended top parts (11). Due to this fact the slab may be made thinner than usual. Shear forces between steel (2) and concrete (17) are effectively transmitted by mechanical contact between the vertical edges (16) of the cuts (12) and the reinforcing bars (13). Due to the fact that the bottom flange of the case profile (8) is capable of resisting the entire tensile force in the cross section, maximum moment carrying capacity is obtained, whereupon main reinforcement may be omitted.