baber/WOPTO huggingface dataset:
Patent SE-8103727-L (SE)
Inventor: WELLFELT OVE
IPC: F02M25/022
Filed: 1981-06-15
Abstract: Method and arrangement for supplying a combustion-promoting liquid medium (2) into the suction line of an internal combustion engine under the influence of the vacuum on the engine suction side. In a container (1) for the liquid medium (2) a partition wall (12) is arranged for separating a chamber (1A), in the lower portion of which a diffusor (5) is disposed, said diffusor by means of a connection (6) communicating with the surroundings. A conduit (7), the other end of which terminates in the suction line (8) of an internal combustion engine, opens into the upper portion of the container section (1A). Production of micro-bubbles takes place within the liquid volume in the chamber (1A) from which the air/liquid suspension also is sucked out to the internal combustion engine. By this means it is achieved, according to the invention, that the concentration of additive in the extracted air/liquid suspension can be maintained substantially constant or within fully acceptable limits regardless of the size of the container for the additive. In a modification of the arrangement in accordance with the invention, the partition wall (12) is designed as an essentially vertical cylinder (12A) which at its upper end is attached to the filling cover (4A) of the container and together with said filling cover forms a complete "bubble production unit" detachable from the container and including the diffuser unit (5) together with the means for connection to the suction side of the engine.
Patent SE-8104833-L (SE)
Inventor: OKI T
IPC: B43K5/18
Filed: 1981-08-14
Abstract: A tubular nib having a beak-shaped section at one end of a tube, a slit formed in the beak-shaped section, and a slit-widening inhibiting section having a radius of curvature larger than that of the tubular part of the tubular nib at least at the section across the innermost end of the slit in the beak-shaped part of the tubular nib.
Patent SE-8104987-L (SE)
Inventor: RUSSELL M J H
IPC: C07B61/00
Filed: 1981-08-24
Abstract: A process for the hydroformylation of olefins which facilitates recovery of precious metal catalyst and which proceeds under mild conditions comprises using as catalyst a water-soluble complex of a platinum group metal, the reaction mixture including aqueous and organic phases and an amphiphilic reagent.
Patent SE-8106085-L (SE)
Title: Brush winch arrangement for domestic refuse chute - comprises tube-and-strut frame mounting winch, and has line roller and lock
Inventor: BRUN JOSEF
IPC: B08B9/02
Filed: 1981-10-14
Abstract: No further information available at time of publication.
Patent SE-8201177-L (SE)
Inventor: PALMGREN K S
IPC: F16K17/24
Filed: 1982-02-25
Abstract: PCT No. PCT/SE83/00020 Sec. 371 Date Sep. 15, 1983 Sec. 102(e) Date Sep. 15, 1983 PCT Filed Jan. 25, 1983 PCT Pub. No. WO83/02988 PCT Pub. Date Sep. 1, 1983.A conduit-break valve for a double conduit (10, 11) has a pressure relief device (28) with a pilot controlled check valve (41, 42) with a control piston (37) which is actuated by the pressure in the space (26) between the double conduits (10, 11) and opens the check valve (41, 42) when a limit value determined by the spring (43) thereof is exceeded. The check valve (41, 42) thereby relieves the pressure in a fluid lock which is formed by a piston and cylinder mechanism (17, 18) the cylinder (18) of which is normally kept closed by the check valve (41, 42) and the piston (17) of which is connected to the main valve member (16) of the main valve, whereby said valve member will be moved to closed position by the action of a pressure spring (19) when the check valve (41, 42) is opened. A reduction of the pressure in the space (26) between the double conduits (10, 11) results in the spring (19) moving the piston (17) and the main valve member (16) connected thereto towards closed position, which gives rise to a fluid flow through a one-way restrictor (51-53) which is thereby opened and propagates the pressure caused by the spring (19) to the control piston (37), whereby the pilot controlled check valve (41, 42) relieves the pressure in the fluid lock formed by the piston and cylinder mechanism (17, 18).
Patent SE-8202126-L (SE)
Title: Sandwich-type floor structure - has metal plate or plastics laminate outer layer glued to closed-cell plastics core supporting underframe mounting plates
Inventor: WIDMAN JAN
IPC: B62D29/00
Filed: 1982-04-02
Abstract: No further information available at time of publication.
Patent SE-8205994-L (SE)
Inventor: WOLGAST B
IPC: B66F9/24
Filed: 1982-10-21
Abstract: The equipment positions the forks (8) as to height and lateral position in relation to a compartment in a pallet for load lifting. The forks are raised when the truck is positioned in front of the pallet location, and on the truck are radiation transmitting and receiving units (9). These units work with a reflector (7) on the pallet location, indicate when the forks have reached the pallet lifting compartment, stop lifting in the correct position, independently as to whether the forks (8) are bearing a load or not, and also activate any fork lateral adjustment required. - The radiation transmitters and receivers (9) are on the points of the forks, and the reflectors (7) are positioned on the front side of the pallet position horizontal shelf plane (5). The reflector (7) vertical limiting lines are used as reference for the lateral positioning of the forks (8). (Provisional Basic advised Week 84/23)(2/3)
Patent SE-8206348-L (SE)
Inventor: WEBER W J
IPC: E21B/
Filed: 1982-11-09
Abstract: The device is for fitment of rock drills, and comprises a bar (12) and a support component on which is mounted a connection unit (32). The support unit bears the drilling appts., and is rotatably coupled to the bar via the connection unit. A fluid cylinder (50) is connected between the bar and connection unit and produces relative movement between the bar and support unit. A lock pin is inserted between the bar and the connection component to hold the drilling gear in one of several positions. -
Patent SE-8303190-L (SE)
Inventor: KREKELE J H
IPC: B21D53/02
Filed: 1983-06-07
Abstract: The rotor comprises placing thin circular metal plates close together in the axial direction on a shaft, and separated by distance plates of smaller dia. Adhesive is applied to both sides of the distance plates, after which they and the rotor plates are threaded onto the shaft and subjected to pressure in the axial direction to form a packet. The pressure is applied over the entire area of the distance plates.
Patent SE-8306042-L (SE)
Inventor: AYRES P S
IPC: B32B15/01
Filed: 1983-11-03
Abstract: A specific material system for bimetallic products is produced by diffusion bonding an age-hardenable low alloy steel with austenitic stainless steel at an elevated temperature, followed by a two step austenitizing and aging process. The resulting material combination is characterized by desirably metallurgical and structural properties in the low alloy steel component and by high corrosion resistance in the stainless steel component with virtual elimination of detrimental carbon migration across the diffusion bond from the low alloy steel to the austenitic steel.
Patent SE-8403227-L (SE)
Inventor: STROUCKEN K
IPC: B04B1/14
Filed: 1984-06-15
Abstract: In order to subject a valve within the rotor of a centrifugal separator to a certain liquid pressure, the rotor being supported by a vertical drive shaft (13), a liquid surface is maintained during operation of the rotor very close to the axis of the rotor, this surface being formed within a central channel (12) through said drive shaft (13). The lower end of the drive shaft, in which the channel (12) opens axially through an orifice (31) having its surrounding edge at the desired radial level for the liquid surface, is rotated in a liquid body which is kept in a container (25) below the drive shaft (13).
Patent SE-8405079-L (SE)
Inventor: HOFMAN P
IPC: E04C2/34
Filed: 1984-10-10
Abstract: The beams (32) comprise at least two parallel, long concrete bodies in which a reinforcement runs and between which an intermediary reinforcement is arranged. The concrete bodies are wholly or partly cast into the concrete plates (28,29).
Patent SE-8405669-L (SE)
Inventor: MORIN A
IPC: H01H35/18
Filed: 1984-11-13
Abstract: The invention concerns an electric level sensor for detecting the liquid level in a tank. The sensor is designed as a hollow body (1) suspended in an electric cable (2) connected to an electric switch (3) within the hollow body (1). The connection is so spring loaded that the switch (3) takes different positions depending on if the sensor is surrounded by liquid or air.
Patent SE-8501936-L (SE)
Inventor: ANDERSSON K-A
IPC: A47K13/10
Filed: 1985-04-22
Abstract: The toilet has a rotatable seat controlled for movement in a frame (10) by one component in a vertical direction and one in a horizontal direction. A drive (30-33) is connected to the seat to produce such movement.
Patent SE-8502331-L (SE)
Inventor: BRUNDIN S
IPC: B62D53/00
Filed: 1985-05-10
Abstract: The vehicle is wheelborne, and is divided into two parts (5,1-5,2) articulately connected via an appropriate bearing (6). The balance beams (9,10) are connected to support beams (7,8) firmly attached to the vehicle chassis.
Patent SE-8601560-L (SE)
Inventor: WIXON H E
IPC: C11D1/12
Filed: 1986-04-08
Abstract: The detergency of a nonionic surfactant-cationic fabric softener/antistatic agent composition is significantly increased by the addition of a sulphosuccinamate compound   <IMAGE> where Z is a monovalent salt forming cation, R<4> is H, lower alkyl, carboxy lower alkyl, 1,2-dicarboxy lower alkyl; R<5> is a C10-C22 open chain hydrocarbon group.
Patent SE-8602415-L (SE)
Inventor: HEIKKINEN M I
IPC: A01C5/06
Filed: 1986-05-27
Abstract: A blade, e.g. a fertilizing blade, connectible via a spring (4) to a sowing and/or fertilizing device comprises an elongate member (1) and a blade body (2) positioned behind the blade member (1). The elongate blade member (1) extends in the direction of travel and has a rectangular cross-section. The blade body (2) has a width at its front edge no greater than the width of the blade member (1) and preferably has a width substantially the same as that of the blade member. <IMAGE>
Patent SE-8604548-L (SE)
Inventor: ROOS R
IPC: B60J7/02
Filed: 1986-10-24
Abstract: A cable guide for automobile sliding roofs comprising an upwardly open profile cavity, which communicates with cable guide channels and guide channels for guide shoes of forward and rear guide elements guiding a sliding lid, a flexible cover element is provided, which engages slidably into the cavity and closes the top of this cavity. The flexible cover element participates in the sliding movements of the sliding lid and ensures that, in every slid-open position of the lid, no portion of the cavity is upwardly open, so that dirt and other foreign matter cannot penetrate into the cavity and thereby into the cable guide channels and the guide channels for the guide shoes.
Patent SE-8604674-L (SE)
Inventor: MAULEON J-L
IPC: B01J8/18
Filed: 1986-11-03
Abstract: A process for converting residual oil with fluid catalyst particles which comprises passing an upflowing suspension of fluid catalyst particles at an elevated temperature upwardly through a riser reaction zone; atomizing a residual oil feed to be converted to a particle size commensurate with the particle size of the catalyst particles in the upflowing suspension; discharging the atomized residual oil at a velocity in excess of 300 ft./sec. for contact with said upflowing catalyst particle suspension; maintaining the temperature of contact between said catalyst particles and said atomized residual oil feed suspension sufficiently elevated to obtain up to 50 percent thermal conversion of the atomized oil feed and catalytic conversion thereof by an order of magnitude greater than obtainable with a less atomized oil feed; and separating the suspension vaporous products of the previous step from catalyst particles in a time frame less than two seconds.
Patent SE-8704234-L (SE)
Inventor: EWALD ROLF
IPC: G09F11/06
Filed: 1987-10-30
Abstract: The posters or announcements (2,3) can be fed forward successively, each being divided into a number of strips (1,b,c; 1',b(,c') mounted on a carrier (4,5) by band-type holders (15,16,17;15',16',17'), so that the different stips can be pivoted outwards from their carrier like flaps, and inserted between two stripss of the preceding posters or announcements. By raising and lowering the carrier, the required strips (a,b,c) are located in a foremost position, i.e. that for viewing, and form a visible motif. Appts. (10,21-26) is provided to press the strips against a transparent sheet (1) so that those nearest to the sheet are located in the viewing position, being pressed into a position in one and the same plane. Each strip is fitted in its own plastic pocket. An electric motor (11) turns a shaft with cam plates (12,13,14) fitted on it for selective raising and lowering of the carrier.
Patent SE-8704906-L (SE)
Inventor: LARSSON H-G
IPC: B05B17/00
Filed: 1987-12-09
Abstract: PCT No. PCT/SE88/00671 Sec. 371 Date May 23, 1990 Sec. 102(e) Date May 23, 1990 PCT Filed Dec. 5, 1988 PCT Pub. No. WO89/05197 PCT Pub. Date Jun. 15, 1989.The invention is a method and apparatus for atomizing metal melts by disintegration of a vertical tapping stream of the melt with the aid of horizontal media jets of pressurized gas. The media jets are formed by two slot-shaped nozzles or row of nozzles separate from each other. The jets are oriented to flow at an angle beta between the media jets. A zone is established between the media jets just prior to the intersection of the tapping stream with the media jets. The tapping liquid is drawn back into the zone by the media jets action.
Patent SE-8704992-L (SE)
Inventor: LALLI E
IPC: D21F5/00
Filed: 1987-12-15
Abstract: Method of controlling and/or monitoring the coating drying process of a web (W). In the method an endless paper or board web (W) is led through one or more coaters (30), in which coating is applied to one or both sides of the web, after treatment with which the web (W1) is led through one or more dryers (44, 40, 55, 60) for drying the coating. In the last-mentioned dryer, multiple-cylinder drying (60) and/or contactless air-float drying (40, 50, 55) and/or infrared drying (44) is used. A computer (110) is used in the method for the process control. In the method a process model is applied, which is established on the basis of trial runs, on-line measurements and/or the drying theory of the process to be controlled. On the basis of the said process model, the evaporation loadings of the individual dryer units and the dry contents of the paper web to be coated and the temperatures after each of the said dryers are calculated. Grade-related desired value parameters, which correspond to the web grade to be run, are entered into the drying model from a so-called grade and recipe card. At specific time intervals, new output values are entered into the simulation program, as which the measured values (a-k) of the process parameters obtained from the various sensors (1-23) of the coating process and possibly the web.... analysed in the laboratory ... Original abstract incomplete. <IMAGE>
Patent SE-8800562-L (SE)
Inventor: BERGSTROEM G
IPC: A61G7/057
Filed: 1988-02-18
Abstract: A hygienic mattress, particularly for counteracting bedsores and similar, comprising a body or core (2) including one or several layers and a water repellent surface layer (1), the water repellent surface layer consisting of a profiled layer of a cellular plastic (1) with a cell system which is generally closed to 100 % and which generally covers the entire upper surface of the mattress, the cellular plastic having a smooth surface, the one side of the layer facing away from the core in section having a profiled surface in the form of for instance so-called egg-carton-like hump structure (10), and the surface facing the core having a planar surface (11), by which means the mattress forms air cushions between the vertically seen lowest points of the mattress and the body surface resting on the highest points when in contact with the body surface and a process for manufacturing the hygienic mattress.
Patent SE-8800624-L (SE)
Inventor: HUBERTSON F
IPC: F16K1/226
Filed: 1988-02-24
Abstract: The invention relates to a butterfly valve comprising a valve housing 1 with a passage for fluid medium, a valve seat 10 formed by a ring 7 arranged so as to be capable of being displaced in the radial direction in a groove 8 in the valve housing and also to be capable of being elastically deformed in its shape in the radial direction in the groove, a valve member 3 with a sealing surface 6 on its periphery, the valve member having an oval shape in all sections which intersect said sealing surface in planes parallel to the side of the valve member with the long axis of the ovals at right angles to the axis of rotation of the valve member, which valve member is arranged so as to be capable of being rotated about an axis of rotation 4 by means of a spindle 5 between an open position and a closed position, in which the sealing surface 6 on the periphery of the valve member is pressed against the seat ring, and also means 2, 13, 15 arranged so as, when the valve member is rotated from the closed position to the open position, retain the seat ring in its position in the groove and also essentially maintain the shape adapted to the sealing surface on the valve member, which the seat ring has obtained. At least that part of the seat ring 7 which forms the seat 10 itself consists of a plastic ring. A resilient metal ring 13 separate from or integral with the seat ring is also arranged in said groove so as to increase the resistance of the seat ring to radial deformations and so as to prevent its circumference being lengthened when the seat ring is subjected to radial stresses. Finally, the seat has two seat surfaces 11, 12, the shape of which is adapted to and corresponds to the shape of the sealing surface 6a, 6b of the valve member facing the seat in the closed position of the valve member in a plane of intersection at right angles to the axis of rotation and coincident with said long axis. <IMAGE>
Patent SE-8900848-L (SE)
Inventor: PERSSON SIXTEN
IPC: F24F12/00
Filed: 1989-03-10
Abstract: In an air conditioning unit (10) comprising a supply air duct (12), an exhaust air duct (26), a heat exchanger (15) for transferring heat between supply air and exhaust air, and a watering device including means (20) for supplying water at the upper end of vertical exhaust air passages of the heat exchanger (16) and means for collecting water draining off from the exhaust air passages, a substantially vertical section (15) of the exhaust air duct (26) is provided immediately adjacent the downstream side of the exhaust air passages, and the water collecting means (21) is also adapted to collect water flowing out of that exhaust air duct section. A secondary heat exchanger may comprise said vertical exhaust air duct section (15) and be arranged in series with the first heat exchanger (16).
Patent SE-8901268-L (SE)
Inventor: KARLSSON JOHAN
IPC: G01R31/303
Filed: 1989-04-10
Abstract: The invention relates to an arrangement for injecting faults into electronic components. In order to check that fault-tolerant systems actually can tolerate internal faults, faults must be created in or injected into the components of the system under circumstances corresponding to normal operation. Fault injection trials are usually carried out only in a laboratory environment because trials in the field are rendered more difficult by the fact that a extensive apparatus has to be taken along. The invention solves this problem by producing a complete fault-injection arrangement by making it possible for the arrangement, together with the component into which faults are to be injected, to be positioned in the usual position of the component in the electronic system. The arrangement can consist of a miniature vacuum chamber containing a radiation source 1 and an irradiated component 2. The electrical connections 4 of the irradiated component have been extended through the bottom plate 5 of the vacuum chamber. <IMAGE>
Patent SE-9101518-L (SE)
Inventor: LYCKBERG M
IPC: F16H59/04
Filed: 1991-05-21
Abstract: Link system for movement transmission between a gear lever and a gearbox in a vehicle, whereby the link system is coupled between a shift rod (2) and a gearchange shaft (4) which extends into the gearbox and whose bearing therein is arranged to absorb bending moments. The end of the shift rod (2) adjacent to the link system is supported by a journal bearing (32) mounted on the gearbox, and the link system includes a rigid planar link element (8), which at its opposing ends has parallel rotary articulations (14,30; 16,24) whereby the link element is coupled at one end to a crank (6) connected to the shift rod, and at the other end to a crank (10) fixed to the gearchange shaft (4). <IMAGE>
Patent SE-9200172-L (SE)
Inventor: LEVANDER G
IPC: A61M5/315
Filed: 1992-01-22
Abstract: PCT No. PCT/SE93/00015 Sec. 371 Date Aug. 30, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Jan. 14, 1993 PCT Pub. No. WO93/14799 PCT Pub. Date Aug. 5, 1993.A medicine dispensing device including a slotted housing, a front end, a rear end, at least one threaded portion in the vicinity of the rear end, a dosage ampoule fitting in the vicinity of the front end and a discharge conduit for connection with a discharge ampoule. A hollow screw-threaded device receives the ampoule therein. The screw-threaded device is received by the rear end of the housing. The screw-threaded device includes an exterior surface provided with a threaded surface engaging the at least one threaded portion for securing the ampoule within the housing. A medicine discharge and metering device for metering and discharging the contents of the ampoule is received within the screw-threaded device and is movable in a direction of a longitudinal axis thereof. Subsequent to administering a dosage from the ampoule, the medicine discharge and metering device enables the ampoule to move rearwardly in a direction of a longitudinal axis of the housing to an extent sufficient to release the ampoule from engagement with the ampoule fitting. The ampoule, the screw-threaded device, and the discharge and metering device are thereby permitted to swing outwardly through the slotted housing, whereby the screw-threaded device is disengaged from the at least one threaded portion, thereby enabling the screw-threaded device and the discharging and metering device to move rearwardly and to return to a starting position within the housing where the screw-threaded device can receive a new ampoule through the housing.
Patent SE-9202122-L (SE)
Inventor: LARSSON T
IPC: H01H3/44
Filed: 1992-07-09
Abstract: PCT No. PCT/SE93/00609 Sec. 371 Date Jan. 3, 1995 Sec. 102(e) Date Jan. 3, 1995 PCT Filed Jul. 2, 1993 PCT Pub. No. WO94/01878 PCT Pub. Date Jan. 20, 1994.A tap selector for an on-load tap changer includes two tap selector shafts (3, 4) made of metallic material and placed inside current collector rings (22). Movable contacts (6, 7) of the selector are supported by the shafts (3, 4) via contact holders (8) of insulating material. Between each current collector ring (22) and the shafts (3, 4) an insulating ring (21) is arranged. The fixed contacts (11) of the selector are supported by an electrically insulating, circular hollow cylinder (9) with a closed circumference, the contacts (11) being fixed to the cylinder wall by axial deformation. The cylinder (9) is provided with holes (10) for inspection and mounting. Each current collector ring (22) is connected by a screw joint to a current collector arm (24), which projects through a hole in the cylinder wall (9). Axial adjustment of the current collector arm (24) can be achieved by making the contact surfaces (25, 26) between the arm (24) and the ring (22) in the screw joint circularly curved in shape.