baber/WOPTO huggingface dataset:
Patent SE-8401301-L (SE)
Inventor: CARLSSON U
IPC: F24D9/00
Filed: 1984-03-08
Abstract: The heat produced in the heat pump boiler is conducted outwards via a waterborne heating system, such as a radiator circuit in a small house, and is either produced by the pump alone, or by the latter in series with the boiler. - The heat pump functions continuously when the heating requirement is present, and the boiler operates on a non-continuous basis, so that the time during which the heat pump is in operation is as long as possible. This is achieved by using a control with a regulator which has an adjustable starting and stopping facility for the heat pump, and a parallel-displaced arrangement for starting and stopping of the heating boiler.
Patent SE-8402365-L (SE)
Inventor: KEHRY M
IPC: B60N3/04
Filed: 1983-09-05
Abstract: The subject of the invention is a removable floor mat made of rubber or rubber-like material with an upright, supported and circumferential edge for motor vehicles. The mat is characterised in that the edge of the mat which is provided with reinforcements covers, with spatial matching, the cross member and the door cill in the door area completely and the edge in the planar zone of the floor merges behind the upright edge into a strip which again rests on the floor. <IMAGE>
Patent SE-8402407-L (SE)
Inventor: GUSTAFSSON L
Filed: 1984-05-04
Abstract: No further information available at time of publication.
Patent SE-8501039-L (SE)
Inventor: BERGMAN C
IPC: B01J3/04
Filed: 1985-03-04
Abstract: Plant comprises a pressure vessel and an oven which has an insulated casing. The pressure vessel is connected to an inert gas plant, the gas being used to pressurise the vessel. There is also a vessel for condensed gas and an arrangement to enable the condensed gas to be fed to the pressure vessel for rapid cooling of the prod. in the oven.
Patent SE-8502906-L (SE)
Inventor: FORS L B S
Filed: 1985-06-12
Abstract: The stages of a compressor installation are reciprocally connected in a network, in which three stages receive gas for compression through inlet filters. Each stage has an inlet aperture and an outlet aperture. The outlets on the three stages are connected to appts. for pressure gas take-off, from which a variable flow of compressed gas may be delivered at a primary pressure level. - Further compressor stages have their inlets connected to the pressure gas take-off appts. with their outlets delivering gas to a take-off at a secondary pressure level. The inlets on following compressor stages are connected to the second take-off with their outlets delivering gas to a third take-off at a third pressure level. Final stages are similarly connected, supplying compressed gas at a fourth and final pressure level.
Patent SE-8505763-L (SE)
Inventor: NYBERG A
IPC: E05D3/06
Filed: 1985-12-06
Abstract: The hinge incorporates two secondary articulated parts (12,13,22,23), each with relatively short part (11,22) and one which is relatively long (13,23). These articulated parts are likewise connected to the two components (1,2) at one end, and to each other at the other end. Each short part (e.g 12) is fixed to one of the components (1). Each long part (e.g 13) is fixed in its central section to one (11) of the two primary articulated parts in its central section.
Patent SE-8600317-L (SE)
Inventor: FREDRIKSSON RUNE
IPC: E04B1/41
Filed: 1986-01-24
Abstract: When the concrete nail point (7) bends on being driven home, it enables the nail head (5) to be welded to the plate, without risk of the nail coming away from its location.
Patent SE-8600783-L (SE)
Inventor: ACKERET P
IPC: G03B23/02
Filed: 1986-02-20
Abstract: A picture viewer has a housing for a pile of pictures, a window for viewing the pictures, and a slider which is used to transport a picture from one side of the pile and guided to the other side of the pile again as the slider is operated. A retaining device selectively operates to prevent the remainder of the pile from being transported out of the housing.
Patent SE-8601206-L (SE)
Inventor: ERIKSSON FELIX
IPC: A01K61/65
Filed: 1986-03-14
Abstract: The container has a top part (2) comprising a heat-insulated collar (15) provided with floats. This allows the container to be submerged, with the collar floating on the water surface and to be frozen into an ice cap. This means that throughout the Winter an open aperture to the container interior is available.
Patent SE-8602143-L (SE)
Inventor: RENNERFELT GUSTAV BERNHARD
IPC: A61F2/78
Filed: 1986-05-12
Abstract: PCT No. PCT/SE87/00233 Sec. 371 Date Oct. 26, 1988 Sec. 102(e) Date Oct. 26, 1988 PCT Filed May 12, 1987 PCT Pub. No. WO87/06819 PCT Pub. Date Nov. 19, 1987.A leg prosthesis with a tube (10), and adjusting head (11) arranged in the proximal end (4) of the tube. First means (16) allow adjustment of the angular attitude of the tube relative an imagined load line. Second means (12,13) allow translatory movement of the tube (10) relative the adjusting head (11). Fixing means fix the tube in a desired translated position relative the sleeve. The first and second means are both situated on the adjusting head at the proximal end of the tube, and both allow basic adjustment of the tube with the prosthesis in position of the wearer.
Patent SE-8603246-L (SE)
Inventor: OINONEN H U
IPC: B65H19/22
Filed: 1986-07-29
Abstract: A web, such as a paper web, is reeled onto a core tube supported by first and second carrying rolls with a topside pressing roll pressing down on the web roll as it is being formed. The completed web roll is removed from the carrying rolls by at least two lowering rolls which are lifted along a path into engagement with the completed web roll, the lowering rolls contacting the web roll after being rotatably accelerated to have an appropriate surface speed. Substantially simultaneously with the completed web roll being lowered, a new core tube is inserted in the throat between the first and second carrying rolls. The web is cut, preferably without interrupting its movement, and the newly cut end of the web is affixed to the newly positioned core tube.
Patent SE-8605548-L (SE)
Inventor: SANSONE R P
IPC: G06Q40/00
Filed: 1986-12-23
Abstract: A device applicable for processing batch mail which eliminates the need for on-site inspection. A mail sender purchases postage value and stores the amount purchased in the memory of the accounting device. The mail sender processes batches of mail and reduces the amount of purchased postage value in the memory to account for the mail processed.
Patent SE-8700357-L (SE)
Inventor: NORELIUS STURE
IPC: A01M21/00
Filed: 1987-01-30
Abstract: The tool comprises a head (7) at one end of a rod (1) which has cutters (14). The cutters are fitted on one or more jaws (8,9), and fluid mouthpiece (38) are provided, connected to a tank for poisonous fluid via a valve arrangement. The poisonous fluid in the tank is under excess pressure, or is subjected to high pressure simultaneously with it being sprayed from the mouthpiece. - A driver component (35,37) is fitted on one of the jaws, and extends towards the tree by which it is activated to carry out a feed movement when the tool head is drawn away from contact with the tree. This movement activates in turn the valve arrangement to open, and allow the issue of poisonous fluid under excess pressure to the mouthpiece (38).
Patent SE-8700456-L (SE)
Inventor: ZUGNER A
IPC: F27B15/10
Filed: 1987-02-06
Abstract: An air supply nozzle for a fluid bed furnace comprises a tubular member attachable to a plate, forming the bottom of the furnace. The tubular member is upwardly closed by a lid and just below the same a number of air dispersing openings are provided. A wear-resisting ring of hard metal is attached to the upper end of the tubular member and has a thickness and a height noticeably exceeding the wall thickness of the tubular member. The void within the ring is filled with refractory concrete so a dome projecting above the ring is formed. The tubular member includes a un-perforated portion, which has such an extension that the tubular member, after a hard wear, may be cut, a lower stub of the tubular member remaining at the plate, while the top is substituted by a new portion. The two portions of the reconditioned tubular member are then connected by an internal supporting sleeve and tack welding.
Patent SE-8701034-L (SE)
Inventor: PALMERS G
IPC: B05B9/00
Filed: 1987-03-11
Abstract: A device for dispensing a string or dab of liquid or plastic substance, such as putty, glue, paint or lubricant, to an object includes a pump for feeding the substance through a conduit to a nozzle having a fine discharge opening. A booster is connected to the conduit between the pump and the nozzle and a pressure medium is supplied to the booster. A substance control valve controls flow of the substance through the nozzle, the substance control valve being connected to the pressure medium and including a valve body which is biased in a closing direction by the substance and which is biased in an opening direction by the pressure medium via an actuator. The actuator includes a pressure member, one side of which is actuated by the pressure medium and the opposite side of which is actuated by the substance, the area of said pressure member being considerably larger than the area of said valve body. The device further includes a pressure medium control valve for controlling the substance control valve.
Patent SE-8702130-L (SE)
Inventor: RAHLMANN W
IPC: B66F9/08
Filed: 1987-05-22
Abstract: A lifting frame for lifting trucks, particularly for fork lift trucks, comprises mast sections which are extensible relative to each other and are provided with guide means for guiding each other with a play. At least mast sections (3, 4, 5) which are extensible are provided on end portions thereof with resilient compensating pads (13, 14), which are so arranged that when two adjacent ones of said mast sections (3, 4, 5) have been retracted relative to each other each of said pads mounted on one of said adjacent mast sections engages the other of said adjacent mast sections so as to compensate the play between said two adjacent mast sections. In one embodiment, such compensating pads (13, 14) are mounted on the lower end portions of the mast sections (3, 4) on the front side thereof. It is also possible to provide resilient compensating pads (13, 14) on the upper and bottom end portions of at least one mast section. <IMAGE>
Patent SE-8803389-L (SE)
Inventor: PETTERSSON L
IPC: B23B27/14
Filed: 1988-09-26
Abstract: The invention relates to a double-sided insert for chipforming machining, preferably for a lathe tool. The insert (10) is a body of regular polygonal shape comprising combined support and chip faces (24) in each corner. These faces (24) are connected to adjacent cutting edges via a bevelled face (26) which extends all around the insert. The combined support and chip faces (24) are arranged close to the cutting edges in order to avoid insert breakage failure.
Patent SE-8903046-L (SE)
Inventor: ZEILON STEN
IPC: F28D9/00
Filed: 1989-09-15
Abstract: A heat exchanger for essentially counterflow heat exchange between two air flows comprises inside a housing (9) essentially parallel partitions (3) of in the air flow direction extended and stretched each with a substantial tension force (P) membranes (3', 3'') of high tensile strength, that pairwise (3', 3'') essentially gas tight enclose first channels (4) for a warmed, first air flow (1). In alternating second channels (5), surrounding said first channels (4), is propelled a second, cooled air flow (2). The membranes (3', 3'') are formed into deflated segments (31) by supporting strips (8) inside said first channels (4), by local static pressure differences ( DELTA p) between said air flows (1, 2) and by said tension force (P).
Patent SE-8903184-L (SE)
Inventor: MATTSON R
IPC: E03F1/00
Filed: 1989-09-27
Abstract: The invention relates to a sewage system comprising a sewage producing unit, a vacuum creating apparatus, an intermediate tank, a receiver and pipe connection means interconnecting said parts. The sewage is arranged to be carried away from the sewage producing unit into the intermediate tank by means of vacuum. To minimize smell problems, exhaust air from the vacuum creating apparatus is arranged to be passed into a pressure accumulator. The compressed air stored in the pressure accumulator is arranged to be passed into the intermediate tank so that it passes the sewage contained in the intermediaate tank into the sewage receiver.
Patent SE-8903789-L (SE)
Inventor: JOHANSEN L
IPC: E05D15/44
Filed: 1989-11-13
Abstract: A horizontally hinged window 2 has a strut 4 and instead of sliders moving in grooves or rails in a window frame (1) for guiding the movement of the associated window sash, the moving members are provided with rollers (10, 12), which have rolling friction in associated grooves or rails (9;9'). <IMAGE>
Patent SE-9002198-L (SE)
Inventor: DAHLBERG EIGIL
IPC: B65C7/00
Filed: 1990-06-20
Abstract: An apparatus for labelling articles, particularly for price-tagging articles of clothing (C), using a data carrier (B) herefor, wherein at least one data carrier is secured to an article by means of a wire-element (A), the apparatus including: an outfeed device (3) which includes a hollow, pointed tube (11) through which a wire-element is discharged; a magazine (4) for storing a bundle of data carriers; transport means (5) for feeding a data carrier from the magazine to the pointed tip of the tube; a drive means (6) for moving the pointed tip through the article and the data carrier prior to discharging a wire-element from the outfeed device, such as to secure the data carrier to said article. The apparatus also includes a protective element (7) which is positioned in front of the pointed tube and which is so constructed and positioned as to prevent the user from coming into contact with the tube but so as to permit a data carrier and part of the article to be inserted between the protective element and the pointed tube. The apparatus also includes a switch (8) which is mounted adjacent the protective element and protected thereby and which is activated by the aforesaid part of the article concerned.
Patent SE-9002313-L (SE)
Inventor: KERO E
IPC: B21D13/04
Filed: 1990-07-02
Abstract: The invention concerns a machine for roll-forming of profiled sheet metal, for example for manufacture of trapezium-profiled thin sheet metal for building purposes. The machine 1 comprises a number of forming stations 10A, 10B etc, which are arranged in succession in the direction of feed A of the sheet 100 and which comprise an upper beam 11 situated above the sheet 100 and a lower beam 12 situated under the sheet. The said beams 11, 12 are rotatable about an axis 13, 14 oriented transversely to the direction of feed A of the sheet metal. Each beam 11, 12 carries at least two groups 31-34 and 41-44, respectively, of rotatable forming rollers 31K1, 41K1 etc, which roller groups 31-34 and 41-44, respectively, are oriented in different directions on the beam 11 and 12, respectively, as a result of which, by turning the beam to different positions of rotation, one roller group at a time is situated in an active/operative position, at the same time as the other roller group or groups on the beam are situated in an inactive position. According to the invention, the forming stations 10A, 10B etc, are able to feed the sheet metal 100 by means of one roller 31L1, 32L1, 33L1, 34L1 from each roller group 31- 34 of the upper beam 11 being connected to a member 71 for achieving simultaneous rotation. The machine 1 comprises a drive roller 83 which can be applied against one of the mutually connected rollers 31L1, 32L1, 33L1, 34L1. A freely rotatable roller 41L2, 42L2, 43L2, 44L2 serves as a counter-roller against one of the mutually connected rollers 31L1, 32L1, 33L1, 34L1. The invention permits combined forming and feeding, even when the rollers in a forming station are displaced in relation to each other as viewed in the direction of feed A of the sheet metal. <IMAGE>
Patent SE-9101970-L (SE)
Inventor: DILLING P
IPC: C08H6/00
Filed: 1991-06-26
Abstract: A sulphonated lignin prod. has an organically bound sulphonic acid content of at least 4.2 moles per 1000g lignin and has complete water solubility at all levels of pH. It is prepd. by dissolving a dry lignin cpd. (I) in oleum, whilst maintaining the reaction temp. below 40 deg.C, to sulphonate the lignin. (I) is recovered as a by-prod. of kraft or sulphite wood pulping processes. (I) is a sulphomethylated lignin and the organically bound sulphonic acid content is up to 4.7.
Patent SE-9102531-L (SE)
Inventor: BIELFELDT F B
IPC: B27N3/24
Filed: 1991-09-04
Abstract: A continuously working press is disclosed which includes first and second flexible, endless steel belts which are guided around a press table and a press ram via drive drums and return drums and which are supported on a plurality of roller bars. Each of two entry systems has an entry area which extends from an entry tangent to a starting point of a high pressure area and which is divided into a roller bar orientation area, a curved precompression area for the material to be pressed, and a straight compression area. The last third of the roller bar orientation area and all of the precompression area of each of the entry systems have a radius of curvature RE which is between one and two times radius of curvature of the return drums RU. A plurality of computer-controlled hydraulic supporting members support the first and second entry systems and apply a pressure to the material to be pressed. The applied pressure increases constantly from 0 bar at the entry tangent up to a maximum pressure HPmax at the high pressure area. The hydraulic supporting members provide a servo-hydraulically adjustable force profile having a variable compression angle, with the applied pressure increasing constantly from 0 to HPmax/4 from the start of the roller bar orientation area up to the end of the first one quarter of the precompression area.
Patent SE-9103652-L (SE)
Inventor: NURMI J
IPC: B60K25/00
Filed: 1991-12-11
Abstract: The present invention relates to a bogie drive, the arms 5, 6 of which reliably open even if they may have been frozen stuck or otherwise become stuck. According to the invention, in the inner corner of the joint 11 between the main arm 5 and the auxiliary arm 6 there is a stiff spring 17, which is disposed in a spring casing 18. The spring 17 is compressed when the bogie drive is turned to rest position and when the bogie drive is turned to working position the spring 17 pushes apart the arms 5, 6 and the roller which is axle-mounted at the end of the auxiliary arm 6 is displaced in correct fashion in between the wheels 2, 3. <IMAGE>
Patent SE-9301033-L (SE)
Inventor: BERNER ERLING
IPC: F24F3/14
Filed: 1993-03-29
Abstract: Air dehumidifying apparatus includes bidirectional duct 11 with at least one port at each end regulated by valves and a desiccant containing matrix 38. Fan 40 produces air flow through the duct. In a process direction, air from an enclosure enters one end, passes through the matrix and exits through the opposite end hack to the enclosure. In a regeneration direction, air is drawn into the duct from a source outside the enclosure, heated either before or after entering the duct, passed through the matrix and exits into the said source. In another embodiment the apparatus includes a unidirectional flow channel (411), bidirectional ducts 470, 471 in selective communication with channel (411), fan (440) for producing air flow through the channel, a heater (426), and a valve 450 for selectively directing air flow from said channel to one of said ducts in a regeneration direction, while allowing air flow in a process direction through at least one of the other ducts. <IMAGE>
Patent SE-9303664-L (SE)
Inventor: HJORTSBERG OVE
IPC: G01N33/00
Filed: 1993-11-08
Abstract: PCT No. PCT/SE94/01050 Sec. 371 Date Jul. 24, 1996 Sec. 102(e) Date Jul. 24, 1996 PCT Filed Nov. 8, 1994 PCT Pub. No. WO95/13533 PCT Pub. Date May 18, 1995The present invention relates to a sensor for detection of oxides of nitrogen forming part of a gas, including a substrate consisting of a solid electrolyte on which a conductive pattern is arranged which includes at least two parts forming an anode and a cathode, a current being produced in the sensor in the presence of oxides of nitrogen and the anode and the cathode being connected to an external voltage source which is adapted to drive the current and to means for measuring the current, which constitutes a measure of the concentration of oxides of nitrogen in the gas. The sensor is adapted to generate the current by means of a transport of oxygen ions in the sensor which essentially originates from oxides of nitrogen being part of the gas, independently from the content of oxygen in the gas.
Patent SE-9401462-L (SE)
Inventor: WIGREN TORBJOERN
IPC: G10L19/005
Filed: 1994-04-28
Abstract: A method and apparatus for improving the decoding of audio signals is disclosed. In a receiver of a frame based radio communication system, rejected frames are concealed according to a first algorithm if the last accepted frame was a speech frame and according to a second algorithm if the last accepted frame was a frame containing background sounds.
Patent SE-9501691-L (SE)
Inventor: JOHANSSON EVALD
IPC: B62B3/06
Filed: 1995-05-08
Abstract: PCT No. PCT/SE96/00592 Sec. 371 Date Nov. 4, 1997 Sec. 102(e) Date Nov. 4, 1997 PCT Filed May 7, 1996 PCT Pub. No. WO96/35603 PCT Pub. Date Nov. 14, 1996The invention concerns an improved device in pallet loaders, comprising an upright frame (1) and a pair of horizontal lifting fork members (2) which may be raised and lowered together with said frame (1) by means of a lifting mechanism. The lifting fork members (2) are equipped at their outermost end with one support wheel (4) each, which wheels are attached to an articulated arm (14) arranged to be pivoted downwards. The frame (1) and the lifting fork members (2) may be raised and lowered by means of a rack (6) which is connected via a cable, wire on chain (10) to an articulated, two-armed rocker arm (13). In turn, the latter is connected to the articulated arm (14) by means of a traction rod (15) which is associated with the arm (14). Upon upwards motion of the rack (6) and thus of the frame (1) a pulling force on the cable (10) will be transferred via the rocker arm (13) and the traction rod (15) to the articulated arm (14), which then swings downwards, thus raising the lifting fork members (2).
Patent SE-9503761-L (SE)
Inventor: BARANZAI AMIR
IPC: G01N27/16
Filed: 1995-10-25
Abstract: Sensor for the detection of unburnt hydrocarbons, and including a catalytic surface at which a chemical reaction may take place in the presence of the catalyst, where the reaction influences a semiconductor device that in this way can deliver a signal, at which the sensor for the elimination of other disturbing sources to which the sensor is sensitive are detected by means of one or several additional essentially similar sensors where however the actual sensor function has been blocked so that these additional sensors or parts deliver signals corresponding to possible disturbances.
Patent SE-9600033-L (SE)
Inventor: BERGSTROEM JOACIM
IPC: A63B102/30
Filed: 1996-01-04
Abstract: The stick blade (2) has a glide or anti-friction piece (1) located in the bottom edge of the blade. This piece is made of a different material to the rest of the blade. The piece is replaceable, cast into the blade structure or secured to the blade using glue, rivets, screws or snap-fit connection. The shape of the piece is designed to reduce the contact area between the floor and flat base of the blade. The piece may comprise glide rails, balls or profiles with a rounded shape and divided into several sections. The material for the piece is abrasion resistant, hard and has a low coefficient of friction.