baber/WOPTO huggingface dataset:
Patent SE-7904592-L (SE)
Inventor: THIMON H
IPC: B29C63/06
Filed: 1979-05-25
Abstract: A method of covering the outer cylindrical surface and the two ring- shaped sides of an annular article with a heat-shrunk plastics film comprises a first stage, carried out at ambient temperature, of covering said cylindrical surface with heat- shrinkable film which projects laterally beyond said surface, and a second stage of heating from above successive portions of the film to its shrink temperature while rotating the film covered article about an axis (11). During the or each revolution of the article successive parts of each laterally projecting film portion moved below a heater are urged by shrinkage forces and gravity towards a respective side of the article. Gravity subsequently urges said successive parts away from said side but this is of no significance since said parts are below their shrinkage temperature during this time. An apparatus for performing the method comprises a rotatable spindle (8) for carrying the annular article to two stations where respective stages of the method are carried out. <IMAGE>
Patent SE-7907432-L (SE)
Inventor: YONAN P K
IPC: C07D213/56
Filed: 1979-09-07
Abstract: A compound corresponding to the following general formula:   <IMAGE>  wherein     R<1> represents C1-C7 alkyl or C5 or C6 cycloalkyl;     R<2> represents C1-C7 alkyl; or R<1> and R<2>, together with the nitrogen atom to which they are attached, complete on azamonocyclic ring which may contain at least one further heteroatom and which may be substituted once or twice by phenyl or C1-C4 alkyl; Ar represent pyridyl, trifluoromethylphenyl, biphenylyl, phenyl which may be substituted once or twice by halogen or C1-C4 alkyl, 1- or 2- naphthyl which may be substituted by halogen or C1-C4 alkyl, or C3-C6 cycloalkyl which may be substituted by C1-C4 alkyl or cyclohexyl; and Alk<1> and Alk<2> each independently represents C2-C4 alkylene; or a non- toxic pharmacologically acceptable acid addition salt thereof. Such compounds may be prepared by reacting an appropriate disubstituted acetonitrile with an appropriate haloalkylamine and subsequently hydrolyzing the resulting nitrile using concentrated sulphuric acid. The compounds may be used as anti-arrhythmic agents.
Patent SE-7908276-L (SE)
Inventor: STAHL W
IPC: B01D33/00
Filed: 1979-10-05
Abstract: A rotary filter has a pressure vessel and a rotor from which a plurality of filter cells are suspended from outer portions of the rotor so that they clear a conveyor located proximal to the axis of rotation and upon which the filter cake is removed. Conduits are connected to the filter cells from a single distribution head for initially evacuating the cells in the filter stage and thereafter pressurizing the cells to dislodge the filter cake while the vessel remains under pressure. The filter cells can have the filter surfaces extending generally in axial planes or in axially spaced relationship in planes wherein a plurality of angularly spaced filters extend generally radially from respective filtrate conduits running axially along the outer part of the rotor.
Patent SE-7909764-L (SE)
Inventor: NILSSON G
IPC: F24F13/18
Filed: 1979-11-26
Abstract: PCT No. PCT/SE80/00301 Sec. 371 Date Jul. 16, 1981 Sec. 102(e) Date Jul. 16, 1981 PCT Filed Nov. 26, 1980 PCT Pub. No. WO81/01606 PCT Pub. Date Jun. 11, 1981.A ventilator is provided for the supply of untreated exterior air to a room. The ventilator has a valve seat (1), a valve body (2), means for connecting the ventilator to an exterior air duct (4) and operating means (6, 7) for resetting the position of the valve body. Stationary support elements (8) carry the valve body via a coupling (9) of the kind which, on repeated operating impulses from the operating means (6, 7) alternatingly takes the valve body to an outer position and returns it to an inner position. Both these positions are so selected that the inner one corresponds to the minimum demand for ventilation of an empty room while the outer one corresponds to the demand for ventillation with projected use by persons of the room.
Patent SE-8002476-L (SE)
Inventor: THURESSON K L
IPC: E05C17/42
Filed: 1980-04-01
Abstract: Storage and locking devices, especially for window fittings. The storage and locking device consists of a bearing housing and a locking plate 12 constructed of spring steel. The bearing housing is designed of two plane parallel halves 3, which are joined by means of spacers 3, 4, 5, and 6, so that a space is formed between the halves. The bearing housing is also equipped with an opening 8 for receiving a tracked peg intended for a window fitting. In the space in the bearing housing, a locking plate 12 is inserted and it can be moved between two positions, an assembly position and a lock position. The locking plate is essentially U-shaped and it consists of two shanks 13, 14 which are connected with a centrepiece 15. In the assembly position, the two circular notches 18 in the shanks are arranged in front of the opening 8 in the bearing housing so that the window fitting's peg can be inserted into the opening. In order to lock the peg in a position, the locking plate 12 is inserted further into the bearing housing so that one part 19 with a reduced distance between the shanks is brought in front of the opening 8 in the bearing housing and grasps and is inserted in the peg track. In order to lock the locking plate 12 in position, its shanks are equipped with lock shoulders 16, 17, which through a snapping effect grasp the spacers 4, 5, 6. <IMAGE>
Patent SE-8003699-L (SE)
Inventor: LARKER H
IPC: G21F9/36
Filed: 1980-05-19
Abstract: A container for enclosing particulate or piece-formed radioactive material which is to be converted into a solid body by isostatic pressing at a high temperature and a high pressure. The container may have a corrugated sheath and suitably a plane lid and a plane bottom. The corrugation makes possible axial compression of the container prior to the pressing. The container may also have a cylindrical sheath and bellows projecting into the sheath and joining the sheath of the container to a lid and a bottom. The bellows make it possible to insert the lid and the bottom by gas pressure, so that the material present in the container is axially compressed.
Patent SE-8007733-L (SE)
Inventor: JOHNSSON OLOV ORJAN
IPC: B41F13/08
Filed: 1980-11-04
Abstract: A cylinder with a replaceable rubber outer layer (8), involving a supporting cylinder (9) and a replaceable rubber holster (4), whereby the support cylinder (9) is equipped with a pressure chamber (10) and openings (5) on the casing, as well as a procedure for mounting the rubber cylinder (4) on the supporting cylinder (9), and dissembling, whereby air or gas is pressed between the supporting cylinder's (9) casing and the rubber cylinder (4).<IMAGE>
Patent SE-8103766-L (SE)
Inventor: NILSSON R L
IPC: F02B75/02
Filed: 1981-06-16
Abstract: The bearings of the crankshaft of an internal combustion engine are surrounded by rings of a high temperature resistant polymer, the rings being pressed into bearing seats in the upper and lower portions of the crankcase, the rings being formed with extensions to completely separate the upper and lower portions of the crankcase. The rings enable the use of plastic materials for the lower crankcase, by insulating the lower portion of the crankcase from heat in the upper portion thereof.
Patent SE-8106920-L (SE)
Inventor: KOMURA H
IPC: H05B7/00
Filed: 1981-11-20
Abstract: The present invention provides: A glow discharge heating apparatus comprising at least one pair of discharge electrodes disposed in opposite relationship to form a predetermined gap therebetween, means for applying a voltage across said discharge electrodes to cause a glow discharge therebetween, said glow discharge supplying thermal energy to the discharge electrode acting as a cathode during said glow discharge, and a liquid to be heated flowing through said discharge electrode acting as said cathode to be heated with said thermal energy wherein an area with which said discharge electrodes are opposite to each other is smaller than an area of a portion of one of said discharge electrodes having caused thereon said glow discharge thereby to impart positive resistance characteristic to the current-to-voltage characteristic of said glow discharge.
Patent SE-8200520-L (SE)
Inventor: BRENNAN T M
IPC: A23L27/10
Filed: 1982-01-29
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations.
Patent SE-8200667-L (SE)
Inventor: ERDMANNSDORFER H
IPC: F02B3/06
Filed: 1982-02-05
Abstract: A method and device for removing soot from the exhaust gases of a diesel-type internal combustion engine, using a soot filter in the exhaust line and a dosing device which injects a dose of a combustion-inducing substance, for example CuCl, into the soot filter by means of compressed air. The soot-combusting process is initiated automatically, in response to a critical exhaust pressure level and the simultaneous presence of a suitable temperature in the soot filter, using a pressure switch and a series-connected thermal switch. Compressed air, flowing through a bypass line, scavenges the supply line of the combustion-inducing substance, while supplying additional oxygen for the soot combustion process.
Patent SE-8202623-L (SE)
Inventor: DUNLAP T G
IPC: G21C3/326
Filed: 1982-04-27
Abstract: In a nuclear fuel assembly having a coolant conducting or water tube which also retains the spacers in axial position, the fuel rods experience greater axial growth with exposure than the water tube creating a risk that the water tube might become disengaged from the supporting tie plates. An arrangement for preventing such disengagement is described including lengthened end plug shanks for the water tube, a protective boss surrounding the lower end plug shank to protect it from flow induced vibration, a conical seat for the lower end plug and an arrangement for limiting upward movement of the water tube.
Patent SE-8206687-L (SE)
Inventor: EHRLICH J
IPC: A43B13/12
Filed: 1982-11-24
Abstract: 1. Shoe sole, consisting of an upper part of compact wood, compressed wood or of laminated wood and having an upper sole surface facing the sole of the foot and being preferably orthopaedically shaped and consisting of a lower part of polyurethane being preferably foamed, the bottom side of said lower part either itself forming the running sole or being provided with a separate running sole, characterized in that a) the lower part (2) is applied to the upper part (1) by foaming operation, b) the lower part (2) laterally protrudes beyond the upper part (1) at least along part of the side surface of the sole and is at the same time c) laterally extending in upward direction over part of the thickness of the upper part (1) (at 5).
Patent SE-8300015-L (SE)
Inventor: ERNERUDH T
IPC: C21D7/04
Filed: 1983-01-03
Abstract: 1. Railroad car wheel with a running tread (4) and a flange (3), with outer abrasion-exposed surfaces of the railroad car wheel being hardened at a temperature below 600 degrees C, characterized in that the wheel consists of a steel with a low carbon content comprising =<0,10 % C, >=1,5 % Cr, and possible additives of Mn, Ni and/or Mo, and that only that side (6) of the flange (3) which faces towards the running tread (4) has been hardened at a temperature below 600 degrees C, while the running tread (4) and the outwardly facing side (5) of the flanges (3) are unhardened.
Patent SE-8303016-L (SE)
Inventor: WILHELMSSON T
IPC: B03B11/00
Filed: 1983-05-27
Abstract: The invention refers to a method for the separation of non floatable with dissolved floatable combustible goods and miscellaneous materials, especially dissolved building waste, wood chippings and similar materials.The invention enables quick, simple as well as effective rinsing and washing of combustible dissolved materials.The blended material is spread along a material conveyor area at a liquid surface (13) at a reservoir (1). By way of fluid one affects the floatable materials that are transported along the liquid surface (13) in the direction toward a distance from the material conveyor area facing the material reception device (20), through which non floatable objects are met by liquid (2) in the receptacle (1).The invention also refers to a process for carrying out the process.<IMAGE>
Patent SE-8304719-L (SE)
Inventor: SAINIO A
IPC: E21D1/00
Filed: 1983-09-01
Abstract: A working platform for a drilling apparatus for stoping shafts, said drilling apparatus comprising a base (3) displaceable in the direction of the shaft (1) and a supporting arm (5) pivotably supported on said base. On the supporting arm is mounted a drilling device (8). The working platform (10) is fastened to the supporting arm by means of an articulated means (11) which permits a pivoting of the working platform with respect to the supporting arm around two pivot axes (B, C) perpendicular to each other so that the working platform pivots synchronously along with the drilling device as the supporting arm is rotated for drilling holes in the shaft in the shape of a fan and is adjustable into a horizontal position irrespective of the rotary position of the supporting arm.
Patent SE-8400044-L (SE)
Inventor: SPRIESSLER H
IPC: F02D41/38
Filed: 1984-01-04
Abstract: In a diesel for a hydraulic excavator or the like, the speed regulator of the injection pump is set by a lever which is pivoted by a piston-cylinder unit against the force of a return spring. Before or during operation under load, the piston-cylinder unit brings the setting lever to a preselected load position and, after terminating or interrupting operation under load, moves it to its idling position. At least one handle of the control levers for the hydraulically movable implements of the excavator is provided with a switch which, on first actuation, so operates a magnetic valve that the piston cylinder unit or the return spring moves the setting lever to the load position and, on being actuated again, returns the setting lever to the idling position.
Patent SE-8405406-L (SE)
Inventor: IKUTA T
IPC: B41J29/13
Filed: 1984-10-29
Abstract: Carrying case having a grip portion which is so constructed as to hold the upper and lower lid members whereby the locked state of the carrying case is maintained during transportation by the holding force of the operator but is released at use by opening the grip portion, and of which interior is so constructed as to accommodate accessories to allow easy and secure observation of the accessories when the grip portion is opened prior to the use.
Patent SE-8500153-L (SE)
Inventor: GASTON-JOHANSSON FANNIE
IPC: A61B5/00
Filed: 1985-01-14
Abstract: The first of the two groups of expressions (1) in the key contains sensorial descriptions (A-L), whilst the second (2) contains emotional definitions. - The key is used so that a patient whose pain condition is to be assessed is requested to select an expression from each group showing the type of pain and its intensity as currently being experienced.
Patent SE-8502118-L (SE)
Inventor: FALK C H
IPC: B65H19/26
Filed: 1985-05-02
Abstract: PCT No. PCT/SE86/00194 Sec. 371 Date Dec. 23, 1986 Sec. 102(e) Date Dec. 23, 1986 PCT Filed Apr. 29, 1986 PCT Pub. No. WO86/06357 PCT Pub. Date Nov. 6, 1986.In order to cut a paper web, which is wound in a drum reel-up, by means of a transverse strip forming a free wedge-shaped end, which is passed around a new reeling drum (7a) driven by a surface winding drum, the invention proposes an apparatus comprising a conveying channel (15) having a longitudinal aperture (19) facing the surface winding drum (4), and extending below the web (2) up to the vicinity of a nip (27) defined by the surface winding drum (4) and the new reeling drum (7a) at a place beside the web. The conveying channel (15) is provided with means for producing gas jets (44, 45) arranged to actuate from both sides a length of strip (29a) inserted into the conveying channel (15) in such a manner as to maintain it in position therein for conveyance to the nip (27).
Patent SE-8504614-L (SE)
Inventor: SUEZAKI Y
IPC: A01G23/095
Filed: 1985-10-04
Abstract: This invention relates to a method of pruning a tree with a tree pruning machine having a body, elevating wheels, a power unit for driving the wheels, and a cutting unit carried on the body comprising temporarily stopping the drive of the elevating wheels in a tree climbing direction when detecting a branch of the tree with a sensor of the branch disposed at the top of the cutting unit. A tree pruning machine comprising a body, elevating wheels, a cutting unit carried on said body, an engine for driving the wheels and the cutting unit, a sensor disposed on the top of the cutting unit for detecting branches, and a power interrupting unit responsive to the sensor for temporarily stopping the drive of the wheels in a tree climbing direction. The drive of the wheels in the tree climbing direction is not only stopped, but a speed shifting transmission is arranged in the transmission path to the wheels which rotates the wheels in the tree descending direction, thereby obtaining the similar effect and advantages. Thus, the top of the cutting unit is prevented from becoming jammed between the branches and stopping normal climbing of the pruning machine.
Patent SE-8505154-L (SE)
Inventor: SADLEIR K V
IPC: G06F9/06
Filed: 1985-10-31
Abstract: An apparatus for data storage and data retrieval comprises a system bus (14), a bus controller (20), a memory means (16), an operating system (22), a central processing unit (CPU) (12) and an input/output means (I/O) (18), the system bus (14) being arranged to provide electrical communication between the components of the apparatus subject to the bus controller (20) and the operating system (22). In use the memory means contains a plurality of command instructions comprising command components (32, Fig. 2) and connection components (58, Fig. 2) each of the command components and each of the connection components having one or more parameter components, the command components controlling operation of the apparatus subject to one or more parameter components related by one or more of the connection components such that the structure of the command instruction is independent of the order of the parameter components and their corresponding connection components. <IMAGE>
Patent SE-8600608-L (SE)
Inventor: BERGGREN B
IPC: H05B/
Filed: 1986-02-11
Abstract: An arrangement for heating with the aid of microwave energy, comprising a microwave generator constructed to supply a waveguide, the waveguide having provided in one side surface thereof a dielectric plate through which microwave energy propagates. In accordance with the invention the arrangement includes at least two microwave generators (1, 2), each of which is arranged to supply a feed waveguide (3, 4). The feed waveguide (3, 4) is a power divider which is arranged to distribute the power input substantially equally to at least two applicators (7, 8; 9, 10) which extend at an angle to the feed waveguide, where each of the at least four applicators (7, 8; 9, 10) is provided on one side surface thereof with a dielectric plate (11, 12, 14) of the aforesaid kind. The applicators are positioned in relation to one another so that all dielectric plates (11, 12, 14) lie in one and the same plane.
Patent SE-8601264-L (SE)
Inventor: VON BALLMOOS F
IPC: G07B15/02
Filed: 1986-03-18
Abstract: The installation contains, in the entrance monitoring apparatus (10 and FIG. 2), a magazine (36) with a stock (37) of parking tokens which have been individually marked before insertion into the magazine. The entrance monitoring apparatus furthermore contains a reader (39) which operates in conjunction with an electric central unit (13) in order to store the marking on each parking token issued and the time of issue of the token. The cash register (12) of the installation contains a reader which, when a parking token is inserted, calls up the relevant time of issue and calculates the parking fee from the time difference. After the fee has been paid, the time of issue in the memory is erased, and the time of payment is stored. The exit monitoring apparatus (11) contains a further reader which calls up the time of payment when the parking token is inserted, and opens the exit barrier (16) if the time span between the time of insertion and the time of payment is within a predetermined tolerance time.
Patent SE-8601838-L (SE)
Inventor: PAULSSON A
IPC: H01H33/91
Filed: 1986-04-22
Abstract: The pump arrangement (6,7) compresses gas in a chamber (9) when is in the 'off' position to produce an extinguishing gas current towards the contact (4) area. The coupling of the movable switch contact (4) and the pump cylinder or piston to the operating component is via a rod (5) axially movable through an aperture (14) in the wall of the pump chamber (9). The cylinder and piston are so arranged that between them there is an open ring-shaped gap (16), the length of which increases during the 'off' movement of the switch, and there is a further gap (15) between the rod (5) and the piston, both gap lengths in the switch 'off' position being at least 20 per cent of the contact stroke length. The piston (6) has the shape of a ring-form tray, which encloses the rod (5), and is turned with its base towards the contact area. It is connected to the switch, whilst the cylinder is joined to the movable contact (4) with which it moves. The cylinder (7), in its end part furthest from the contact (4), has radial holes (17) for gas inlet to the pump chamber (9) in the final stage of the switch 'on' movement.
Patent SE-8701872-L (SE)
Inventor: LINDMARK C
IPC: G08B17/103
Filed: 1987-05-06
Abstract: A detector for sensing or measuring objects passing a measurement path (5) has a detection element (6), the output signal of which is a function of objects discovered in the measurement path. Said output signal is fed to an amplifier and filter circuit (7 - 9), the output of which is connected to two parallel integration circuits (11, 12). The integration circuits have time constants (  tau SH,  tau L) of different magnitudes, and their output signals are fed to a comparator (13) for obtaining an operative signal indicating the presence of an object in the measurement path, this signal being unresponsive to long-duration fluctuations in the detector's operating conditions, e.g. dirtying of the detection element.
Patent SE-8703907-L (SE)
Inventor: GUSTAVSSON INGVAR
IPC: H01B13/012
Filed: 1987-10-09
Abstract: A machine for lacing cable systems comprises a unit (10) for cutting, stripping the ends of and straightening electrical cables in predetermined straight lengths, and a conveyor (11) for transferring said lengths of cables to a lacing unit (12). The lacing unit (12) comprises a plurality of carriers (14) mounted at relative distances along a mutual rotatable shaft (13), and having radially disposed notches (15) arranged in lines right in front of each other, at equal pitch along the circumference. A feeder (18, 19) is arranged in parallel with the axis of said shaft for transport of the cable lengths arriving one at a time from the transporter (11), into one line of notches (15). When all cable lengths belonging to a cable system are present in the line of notches, the shaft (13) is rotated one step from the feeder to a cable lacing means (16) which is known in the field and can be moved along the shaft, and is adapted to lace together the cable lengths at suitable places between the carriers (14). When the lacing is completed, the shaft (13) is turned another step and the completed cable system may leave the machine.