baber/WOPTO huggingface dataset:
Patent IT-8641568-D0 (IT)
Inventor: ENCILIATI MARIO
IPC: E06B9/264
Filed: 1986-05-26
Abstract: A Venetian blind (1) is accommodated within the sealed interspace (5) defined by two glass surfaces (7,8) of a glass-box (6), the glass surfaces being spaced apart by an aluminum frame (4) which contains a molecular sieve (10). The Venetian blind is provided with control members (12-37) which allow adjustment of packing and/or inclination of its blades (2) from outside the glass-box (6) without altering the seal, and therefore the functionality, of the same. Operation from the outside of the control members inside the glass-box is achieved, for each adjustment, by magnetic coupling, through one of the glass surfaces of the glass-box, between a first magnet (22,32), positioned inside the glass-box and directly connected to the respective control system, and a second external magnet (23,35).
Patent SE-0000097-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: H05K1/03
Filed: 2000-01-14
Abstract: The invention concerns a PC board with laminates for electrical circuits, the PC board comprising at least one carrier (1) and at least one copper surface layer (7), intended to, after the removal of selected parts, e.g. by etching, function as conductors on the PC board. The new thing is that the carrier at least at some parts has a surface roughness of up to mainly the same size as the thickness of the copper layer and that at least at the above named rough parts is arranged a surface levelling layer (5a,b) between the carrier (1) and the copper layer (7). Further, the invention concerns a method for producing PC board laminate for electrical circuits as above, the laminate comprising a copper layer and a carrier that has a surface roughness of mainly the same size as the thickness of the copper layer. The new thing here is that a layer (5a,b) of liquid epoxy is applied on the one or those surface parts of the carrier which in the end are to carry a copper layer, that the epoxy layer is dried and hardened, and that copper layers (7) are plated on the epoxy layers (5a,b).
Patent SE-0003915-D0 (SE)
Inventor: BORGSTROEM LEONARD
IPC: F01D1/14
Filed: 2000-10-27
Abstract: In a centrifugal separator, the rotor of which is adapted to be driven by means of a gaseous driving fluid, the rotor itself supports a ring of turbine blades extending around the rotational axis of the rotor. A stationary nozzle is adapted to direct a flow of the driving fluid towards the ring of turbine members. After the driving fluid has passed between the turbine blades and has influenced them for driving of the centrifugal rotor, it enters a reversing chamber formed by a stationary reversing member. In the reversing chamber the driving fluid is caused to change its direction and is then conducted again towards the ring of turbine members in order to be utilized a second time for driving of the centrifugal rotor.
Patent SE-0004150-D0 (SE)
Inventor: NICKLASSON THOMAS
IPC: G03B42/04
Filed: 2000-11-14
Abstract: The present invention relates to a device for taking X-ray photographs by means of digital image plates, whereby it comprises a plate holder (1) having a longitudinal space (6a; 6b; 6c) provided with at least three resting planes for receiving image plates, at least one space (12) for receiving an orientation screen (13), and optionally a space for receiving a screen gear (16).
Patent SE-0004707-D0 (SE)
Inventor: JOHANSSON PETER
IPC: A01G/
Filed: 2000-12-18
Abstract: The tube contains one or more bearings for a shaft mounted inside it. The bearings each comprise a bushing made from a hard material, and a holder partly surrounding the bushing and made from a softer material. The bearing also includes a drag piece located in one end of the holder and in contact with the bushing. The drag piece is partially surrounded by the holder and will drag the bearing into the tube when the bearing is being mounted inside this tube.  An Independent claim is also included for a method for mounting the bearing.
Patent SE-0100458-D0 (SE)
Inventor: SVENSSON BENGT
IPC: H05K7/20
Filed: 2001-02-13
Abstract: A heat exchanger (1) for a closed compartment, such as the compartment in a cubicle, comprises a heat exchanger element (16, 17) of heat-conducting metal sheet (18, 19) which forms longitudinal ducts communicating with the ambient air, and transverse ducts (21, 22) communicating with the compartment. A first fan means is mounted in the compartment to feed hot air from the compartment through the transverse ducts (21, 22). A second fan means (30) is separated from the compartment and arranged to feed ambient air through the longitudinal ducts for the purpose of carrying off heat transferred from the hot air in the compartment via the metal sheet (18, 19), to the ambient air and thus cooling the compartment. The heat exchanger element is divided into a first unit (16) arranged in an inlet end of an air duct communicating with the ambient air and the longitudinal ducts, and a second unit (17) arranged in an outlet end of the air duct, and the second fan means (30) is arranged in the air duct between the first and second units (16, 17).
Patent SE-0101890-D0 (SE)
Inventor: JOHANSSON BIRGER
IPC: D03D47/28
Filed: 2001-05-29
Abstract: The invention relates mainly to a method for controlling the motion of a yarn stopper magnet in a measuring feeder for textile machines, preferably for weaving machines of air- or waterjet-type. The stopper magnet has a soft-iron armature connected to a yarn stopper element, which armature co-acts with at least one electromagnetic coil in order to achieve the desired motion of the stopper magnet. During an initial part of the time for the motion, according to the invention, said electromagnetic coil/-coils is/are supplied with a control voltage with an amplitude considerably exceeding the average level of the control voltage during the remaining part of the motion, in order to achieve an optimally fast motion with low input energy amount and thereby a low heat development, as well as low kinetic energy (speed) of the stopper element at the end of its motion.
Patent SE-0102759-D0 (SE)
Inventor: SHARP KENNETH
IPC: A45F5/12
Filed: 2001-08-17
Abstract: The holder comprises an elongated body with grip parts at both ends for releasably securing to edges of the book or folder spine. The elongated body has a single-piece construction with a handle in the middle and flange sections on either side. The elongated body is resilient in its length direction and the transition regions between the handle and flange sections are Z-shaped in order to pull in the ends of the body, placing the latter under tension.
Patent SE-0402728-D0 (SE)
Inventor: VINGEK BJOERN
IPC: G06Q10/107
Filed: 2004-11-10
Abstract: Information in the form of sound, text and/or images are sent by mobile phone or the internet to a message centre, where the information is printed as a letter or postcard for posting to the desired address. A phone number with an access code can be printed on the letter or postcard for the receiving party to dial in order to listen to any sound information sent.
Patent SE-8300512-D0 (SE)
Inventor: BECKER KURT M
IPC: G01F23/22
Filed: 1983-02-01
Abstract: The indicator for monitoring the water level and cooling medium content in the reactor tank for pressurised and boiling water reactors, is based on the resistance thermometer principle, probing the ambient medium heat transmission properties. - Indicator comprises one or more electrically heated resistance wires, placed in a body or casing of suitable material which can be cylindrical, spherical or other suitable shape. It is used in different vertical positions, and one end of the resistance wiresis earthed to the indicator casing. This means that only one connecting conduit projects through the reactor tank. - It is possible for the indicator to be formed with two heater elements fully insulated from the casing, in which case two conduits have to project outwards through the reactor tank. (Provisional Basic previously advised in week 84).(0/1)
Patent SE-8302451-D0 (SE)
Inventor: HOLLNER KARL OWE SIMON
IPC: A63B59/70
Filed: 1983-04-29
Abstract: An Ice-hockey stick, preferably with a longitudinally curved blade (1), with the blade through the mentioned curve forming a concave face (3) representing the forehand side. The stick is specially characterized by the blade's (1) underside (2) being tapered or similar along the greater part of the blade's (1) length and thereby mainly sloping from the forehand side (3) to the blade's backhand side (4), so that the blade (1) is lower, shorter, on the forehand side (3) than on the backhand side (4).<IMAGE>
Patent SE-8304112-D0 (SE)
Inventor: RHODES J
IPC: A61B17/00
Filed: 1983-07-22
Abstract: Adhesive preparations for medical purposes contain a gelatinous mixture of a poly(lower alkyl) methacrylate, a physiologically acceptable liquid plasticiser, an inert, particulate filler and a chlorinated rubber. Medical auxiliaries contain adhesive preparations of this type. The adhesive preparations are prepared by mixing the components of the preparation and allowing the resultant paste to be converted into a homogeneous gelatinous preparation at elevated temperature.
Patent SE-8305803-D0 (SE)
Inventor: MAYER H M
IPC: F03G7/06
Filed: 1983-10-21
Abstract: A rod (14) is moved when liquid in vaporisation chamber (34) is vaporised by an electrical heating element (36) and causes member (22) to be displaced against the spring (20). The chamber (34) and a liquid filled space (38) surrounding sealing bellows (18) are linked by a narrow annular passage (30). The latter prevents friction between container (26) and member (22) and prevents rapid heat transfer between the chamber and space thereby preventing rapid movement when cold liquid from the space (38) causes sudden condensation of vapor in chamber (34). <IMAGE>
Patent SE-8306946-D0 (SE)
Inventor: CHENE A
IPC: C07D213/643
Filed: 1983-12-15
Abstract: Process for the preparation of aryloxy-benzoic acids containing a sulphonamide group by the direct reaction of a phenoxy-benzoic acid with a sulphonamide, in the presence of a halogenating agent such as P(O)Cl3.
Patent SE-8402171-D0 (SE)
Inventor: STROBEL G
IPC: F01N1/08
Filed: 1984-04-18
Abstract: A silencer which is fitted into the blow-off nozzle (5) of a pressure controller (1) is proposed. It comprises a piece of pipe (6) into which there are inserted one after the other a restrictor (13), provided in a flange bush (12), and a cylindrical woven-fabric cartridge (14). Between the flange bush (12) and the woven-fabric cartridge (14) there is a clearance (15), and between a circumferential surface (16) of the woven-fabric cartridge (14) and an inside wall (17) of the piece of pipe there remains clear an axial passage in the form of a cylindrical gap (18), in order that the silencer cannot be clogged with oil carbon. 
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Patent SE-8402517-D0 (SE)
Inventor: NIUKKANEN H V
IPC: E01C/
Filed: 1984-05-09
Abstract: The scraper adjustment system alters the tool height position and includes direction valves which control pressure cylinders with toothed edges. The power directed towards the ground in the teeth is constant. In the pressure conduits between the direction valves and the pressure cylinders is fitted a separate pressure system, such as a hydraulic accumulator, by means of which a successive compression pressure can be adjusted in the cylinders.
Patent SE-8404839-D0 (SE)
Inventor: MICHELFELDER S
IPC: F23L15/02
Filed: 1984-09-27
Abstract: An apparatus in the form of an air preheater for preheating air for combustion for a combustion process by acting upon the air with hot, NOx-containing flue gases from the same or an independent combustion process. At the same time, the NOx contained in the flue gases is reduced. A regenerative or recuperative type air preheater is used, with those surfaces of the heat exchange elements which are exposed to the flue gas being provided with a coating which acts as a catalyst for the NOx reduction. The heat exchange elements are coated only in a region which has a flue gas temperature greater than the condensation temperature of the reaction products of the materials contained in the flue gas and of the added reducing agent. The catalyst coating is provided on individual heat exchange elements which are successively disposed in the direction of flow of the flue gas in such a way that the respective coatings are optimally adapted to the reaction conditions for the flue gas temperature which exists in that region.
Patent SE-8405155-D0 (SE)
Inventor: MJOBERG BENGT
IPC: A61L26/00
Filed: 1984-10-16
Abstract: The bone cement includes a liquid monomer and two distinct sizes of particulate polymer to minimize the amount of heat released in producing a fully formed structure while maintaining suitable mechanical properties. The particulate components are proportioned so that the smaller particles fill the interstices between large particles in the mixture, thereby reducing the amount of monomer required. There is disclosed a method for making this bone cement. The method comprises mixing a polymer powder with liquid monomer and upon thickening of the mixture, admixing granulate. The composition thus produced hardens to form a bone cement structure.
Patent SE-8405598-D0 (SE)
Inventor: SCHON I
IPC: B28B21/92
Filed: 1984-11-08
Abstract: When casting in particular elongated, hollow, thin-walled concrete objects, such as concrete posts, concrete is pumped into a form (5) and held under pressure therein by closing a valve means (8) while the concrete hardens in the form. The formation of microcracks in the hardened concrete can be avoided and the hardening or curing process of the concrete can be accelerated by supplying hot air through respective perforated pipes (21, 13) immediately subsequent to filling the form with concrete.
Patent SE-8501269-D0 (SE)
Inventor: TIETZE HELLMUT
IPC: F24F11/76
Filed: 1985-03-14
Abstract: PCT No. PCT/SE86/00108 Sec. 371 Date Nov. 13, 1986 Sec. 102(e) Date Nov. 13, 1986 PCT Filed Mar. 13, 1986 PCT Pub. No. WO86/05572 PCT Pub. Date Sep. 25, 1986.A device for changing the temperature in a room includes: a refrigerant circuit including a refrigerant compressor, a condenser and an evaporator for receiving condensed refrigerant from the condenser; a cooling circuit including a cold accumulator for containing a cooling liquid, a heat exchanger for receiving cooling liquid from the cold accumulator and a pump for circulating cooling liquid through the cooling circuit; the evaporator being received in the cold accumulator to generate and accumulate cold in the cooling liquid by absorbing heat from the cooling liquid; a fan arranged to circulate air in the room through the heat exchanger for cooling the air; a control system arranged to start operation of the fan and the cooling circuit in response to a person entering the room and to stop operation of the fan and the cooling circuit in response to a person leaving the room; and a timer arranged to stop operation of the operating refrigerating circuit when a predetermined amount of cold has been generated and accumulated in the cooling liquid and when, upon starting operation of the fan and the cooling circuit, a predetermined minor amount of cold has been generated and accumulated in the cooling liquid.
Patent SE-8502016-D0 (SE)
Inventor: VOGLER G
IPC: F02M69/38
Filed: 1985-04-25
Abstract: The invention relates to a mechanical injection system for an internal combustion engine with air-flow sensing and a warm-up regulator serving for enrichment of the mixture in the warm-up phase, which regulator is connected on the one hand by a pressure line to the intake pipe of the internal combustion engine and on the other by a control line to a fuel distributor of a mixture control unit, and operates as a function both of the intake pipe vacuum and the temperature. 
<??>In order to prevent handling faults in the warm-up phase of the internal combustion engine a pressure jump switch constantly operatively connected to the intake pipe vacuum is provided by means of which a control valve interrupting the connection from the intake pipe to the warm-up regulator can be actuated as a 3/2-way valve in the pressure line.
Patent SE-8502675-D0 (SE)
Inventor: HAMMARSTRAND STEN OVE
IPC: F16M11/00
Filed: 1985-05-30
Abstract: The combined transport and display equipment for a machine comprises a case (9) and a frame (2-5,7). In one position the case is secured to the frame in the transport position, in which the lid covers the machine, while in a second display position the lid engages with fixing devices on frame and machine to form a cruciform support for the frame.
Patent SE-8502918-D0 (SE)
Inventor: NEILL DAVID C
IPC: F16L23/02
Filed: 1985-06-12
Abstract: The jack bolt for separating flanges includes a longitudinally extending, bolt adapted to extend between the first and second flanges. The jack bolt has a primary threaded portion for engaging at least one of the openings formed in the first flange, a radial engaging surface, and a thrust bearing receiving portion in axial alignment with the primary threaded portion. - The thrust bearing is mounted with the receiving portion and between the first and second flanges for separating the flanges upon rotation of the jack bolt w.r.t the first flange of the assembly.
Patent SE-8503056-D0 (SE)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1985-06-19
Abstract: A clamp structure with a clamping band having open ends and a mechanical interconnection of the open ends of the band that include at least two outwardly extending hooks in the inner band portion adapted to engage in apertures in the outer band portion; at least one of the hooks is a cold-deformed support hook and another one of the hooks is a generally circumferentially extending combined guide and support hook which has an inclined guide and support surface operable to initially engage with the corresponding aperture in the outer band portion so as to guide the inner and outer band portions toward one another while at the same time absorbing circumferentially directed tightening forces until the cold-deformed support hook becomes effective in also absorbing tightening forces by engagement of its abutment surface with the corresponding aperture.
Patent SE-8504462-D0 (SE)
Inventor: CALABRESE A
IPC: A61M16/04
Filed: 1985-09-26
Abstract: A cervical collar having front 14 and rear 16 halves removably connected together provides for the possibility of a tracheotomy via an opening 24 in the front half so as to permit access to a person's trachea. The collar provides sufficient support so as to restrict the cervical region without hyperextension of the neck thereby avoiding further injury. <IMAGE>
Patent SE-8700544-D0 (SE)
Inventor: MIELKE K
IPC: F16K1/42
Filed: 1987-02-12
Abstract: The present invention relates to an arrangement (1) for a valve assembly which acts with a movable valve body (4), such as a piston, for the purpose of feeding a liquid in a liquid jet printer, the valve assembly including a valve seat (5) which extends around a liquid discharge opening (6) and interacts with said valve body to form a seal. The invention permits, amongst other things, the simple production of components parts of the valve assembly, and also permits the accurate feeding of liquid from the liquid jet printer. Said valve seat (5) is made of a flexible material (5A) capable of interacting with the moving valve body (4).
Patent SE-8702589-D0 (SE)
Inventor: JERVEBACK B
IPC: C04B14/38
Filed: 1987-06-22
Abstract: A new reinforced concrete contains short lengths of wire or rod which is blended with the concrete formulation and is randomly distributed within it. The reinforcement is particularly wire of 3-6 and pref. 4mm dia. and length 30-60 pref. 50mm, and partic. hardened steel. The material is useful for inclusion in doors and walls of safes etc. to resist the attack of drills and chisels. - The wire partic. comprises 15-30 wt.% pref. about 20 wt.% of the concrete. A material based on high strength concrete is also claimed. (Provisional Basic previously advised in week 8907)(0/0)
Patent SE-8702770-D0 (SE)
Inventor: GUSTAVSSON L
IPC: B01D/
Filed: 1987-07-06
Abstract: PCT No. PCT/SE87/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 17, 1987 PCT Pub. No. WO88/01901 PCT Pub. Date Mar. 24, 1988.Method for cleansing gas from solid, liquid and/or gaseous contaminants, by bubbling the gas through a liquid bath (32), and by introducing the incoming gas into a distribution means (14) and causing the gas to pass in part-streams through a multiple of inlet orifices (64) located at progressively increasing depths beneath the surface (34) of the liquid (32). With increasing inlet pressure an increasing number of inlet orifices (64) are utilized for an increasing number of part-streams. The gas flow is passed from respective inlet orifices (64) through connecting means (24, 26, 28) to outlet orifices (31) located at a considerably higher height level (h) than corresponding inlet orifices (64). The gas flow is caused to flow out through venturi nozzles (28) and/or to strike against impinger or striking surfaces (39) with a minimum pressure drop corresponding to said height differential (h). In this way full operational pressure is immediately achieved, as soon as gas is passed out through any of the inlet orifices (64), and an intense mixing of gas and liquid as well as a high cleansing efficiency are guaranteed.
Patent SE-8800673-D0 (SE)
Inventor: ERIKSSON K-E
IPC: D21C9/10
Filed: 1988-02-26
Abstract: A new method of pulp bleaching in which a low molecular weight catalyst, which mimics the action of ligninase, is used in conjunction with peroxide, an organic solvent and a fatty acid or its salt. Pref. the catalyst is partic. an enzyme of peroxidase type, and may have a porphyrin structure and is partic. a heamoprotein e.g. haemoglobin. The peroxide is added at up to 1% on pulp weight. The fatty acid is partic. halogenated. The organic solvent is present at 0-99% of water quant.
Patent SE-8801199-D0 (SE)
Inventor: HANSBY ANITA MARIA CHRISTINA
IPC: A61M1/02
Filed: 1988-03-31
Abstract: Blood collecting unit comprising a tube (main tube), said main tube having at one end thereof a cannula to be inserted into the vein of a blood donor and having at its other end a vessel for collecting blood from the donor. The characteristic feature is that the main tube has a bifurcation situated between the cannula and vessel and provided with a second tube, so-called secondary tube, which (a) at its outer end provides means for collecting minor amounts of blood (blood samples) and (b) is equipped with a device preventing liquid flow through the secondary tube and constructed in such a manner that it can be opened up by being acted upon externally, so that then liquid is enabled to flow through the secondary tube.
Patent SE-8802721-D0 (SE)
Inventor: JANSSON HANS
IPC: E04B7/20
Filed: 1988-07-25
Abstract: The invention concerns a roof underlay element 1 which comprises a panel element 2 and, arranged thereon, a supporting member 3 for an outer roof covering. The supporting member has, at its ends 5, 6, members 7, 10 for positive engagement of a corresponding supporting member of an adjacent underlay element. The end portions 5, 6 of the supporting member 3 have, on their underside, a curvature 11, 12 for giving the end portions 13, 14 of the panel element 2 a rim-like raised area 15, 16. The engagement members at the ends of the supporting member consist of wedges 7, 8 and corresponding grooves 9, 10. On its underside bearing against the panel element 2, the supporting member 3 is provided with a number of recesses 4 to permit water to run off in the direction of the pitch of the roof. <IMAGE>
Patent SE-8900027-D0 (SE)
Inventor: HUBBARD D V
IPC: G01G11/00
Filed: 1989-01-04
Abstract: Transport and drive apparatus and method for use in determining the weight of an article. An article whose mass is to be determined is transported upon the plan of a weighing scale by a combination of rollers attached to the tray and drive rollers received within an opening of the tray. A reversible motor is used to provide drive to a conveyor rollers for transporting mail pieces onto the tray and for withdrawing the rollers upon reverse drive for purposes of weighing.