baber/WOPTO huggingface dataset:
Patent SE-518461-C2 (SE)
Inventor: HANSSON HENRIK
IPC: A61B17/16
Filed: 2001-02-21
Abstract: The present invention relates to a bone screw, a method for producing the threads of the bone screw and a drill for drilling holes therefor. The bone screw is adapted for implants for fixation of bone fragments at fractures and it comprises a threaded or tapped part (16) which is adapted to be screwed into a bone fragment at the fracture. The threaded part (16) extends backwards from a front end portion (17) of the bone screw (6) to an untapped part (18) thereof and has threads (19) with the same outer diameter (YD). The threads (19) have the same pitch of thread (P) and extend from a core (21). At least front parts of the core (21) closest to the front end portion (17) of the bone screw (6) are conical and have their least diameter (MD) situated at the front end portion (17). The threads (19) have truncated crests (23) and the width (b1-b7) of the crests (23) of the threads (19) increases in backwards direction from the front end portion (17). The width (B1-B6) of grooves (20) between the threads (19) decreases in dependence of the increase in width (b1-b7) of the crests (23) (FIG. 2).
Patent SE-523137-C2 (SE)
Inventor: SVENSON LARS-GOETE
IPC: H01S5/068
Filed: 2001-09-07
Abstract: The optical power emitted by a semiconductor laser (1) is measured by a monitor diode (11) for adjusting bias and modulation currents (Ib, Im} .Extra predetermined bits are inserted by an earlier stage in the input signal at regular intervals to provide a low frequency component. This component can be detected and used for the adjustment.
Patent SE-519934-C2 (SE)
Title: Fluidized bed oven, has device for removing particles which have passed through heat exchanger in lower part of bed and returning them to combustion chamber
Inventor: SAMUEL OLOF
IPC: F23C/
Filed: 2001-11-23
Abstract: A heat exchanger is located in a lower part of the fluidized bed and a device is provided for removing particles which have passed through the heat exchanger and returning them to the combustion chamber. The particle removal device is located below the bottom of the oven and comprises a horizontal transport device supplying the particles to a fractionater outside the oven, where fluidized bed material is separated from the ash and returned to the combustion chamber.
Patent SE-524461-C2 (SE)
Inventor: PETTERSSON BO
IPC: C08G83/00
Filed: 2002-01-25
Abstract: A chain extended dendritic polyether comprising a dendritic core polymer and a chain extension bonded to said core polymer, which chain extended dendritic polyether optionally is at least partially chain terminated and/or partially functionalised. The core polymer is a polyhydric dendritic polyether and the chain extension is obtained by addition of at least one alkylene oxide to at least one hydroxyl group in said core polymer.
Patent SE-524311-C2 (SE)
Title: Valve device, especially for sewage pipes, comprises curved piece of tubing with inlet and outlet valves for forming and eliminating air cushion
Inventor: KOERLE BO
IPC: F16L55/10
Filed: 2002-09-24
Abstract: The device is based on an air cushion formed using a curved piece of tubing with a manually or mechanically operated first air valve for supplying air, either from a compressed air tank or by generating a vacuum inside the pipe so that air is sucked in. A manually or mechanically operated second air valve is used to remove the air in order to eliminate the air cushion.
Patent SE-527175-C2 (SE)
Inventor: LINDH ANDERS
IPC: C22C38/52
Filed: 2003-03-02
Abstract: The present invention relates to a stainless steel alloy, more specifically a duplex stainless steel alloy with a ferritic-austenitic matrix and high corrosion resistance in combination with good structure stability, specifically a duplex stainless steel with a ferrite content of 40-65% and a well balanced analysis and with a combination of high corrosion resistance and good mechanical properties, such as high ultimate strength and good ductility which is especially suitable for use in applications in oil and gas explorations such as wire, especially as reinforced wire in wireline applications. These purposes are achieved according to the invention by a duplex stainless steel alloy that contains (in wt %): C 0-0.03%; Si up to max 0.5%; Mn 0-3.0%; Cr 24.0-30.0%; Ni 4.9-10.0%; Mo 3.0-5.0%; N 0.28-0.5%; S up to max. 0.010%; Co 0-3.5%; W 0-3.0%; Cu 0-2%; Ru 0-0.3%; Al 0-0.03; Ca 0-0.010%; the balance being Fe and unavoidable impurities.
Patent SE-529215-C2 (SE)
Title: Collimator production for x-ray detectors, comprises filling slit with x-ray absorbing material or x-ray transparent material and removing material in small removal steps
Inventor: RANTANEN JUHA
IPC: G21K1/02
Filed: 2006-03-28
Abstract: Producing a collimator comprises forming a slit to a desired depth in an X-ray transparent substrate (2), filling the slit with an X-ray absorbing material (4) extending between two sidewalls of the slit, removing part of the X-ray absorbing material to form another slit extending from the remaining absorbing material to one side wall, filling the slit with X-ray transparent material (6), removing part of the transparent material to form a slit extending from the remaining transparent material to the side wall, and filling the slit with X-ray absorbing material (8).
Patent SE-531238-C2 (SE)
Inventor: NILSSON BENGT H
IPC: F01K21/04
Filed: 2007-07-23
Abstract: The present invention relates to a method and arrangement for recovering energy (25, 26) from any kind of heat sources (2A, 2B), during sustained environmental and economical considerations, by at least one closed circulating system comprising at least one working medium/fluid (30) into an Organic Rankine Cycle - ORC - which fluid in liquid phase is pressurized and vaporized by said heat source, after which the gaseous phase of the said fluid is expansion cooled by at least one expander turbine (21, 22) preferably comprising at least two partial stages with intermediate separation of condensate (15, 16), when the condensation cooling takes place preferably during counter current fed condensate fractions (9, 10, 11) with in stages heat transmitting, simultaneously the working fluid is preheated before the return into the vaporization stage (1), when required the condensation effect is more strengthened by some form of supplementary cooling/heat sinking stage, during production of both mechanical energy (25) as well as heat (46). Heat pump system (32) with energy well (31) or corresponding is advantageously integrated to the arrangement for production of heat (44, 44V, 46) and when required chill (44K).
Patent SE-535014-C2 (SE)
Inventor: AXRUP LARS
IPC: D21H11/18
Filed: 2009-12-03
Abstract: 11 Abstract The present invention relates to a paper or paperboard productcomprising a furnish wherein said furnish comprises starch andmicrofibrillated cellulose. The invention further relates to a process for theproduction of said product.
Patent SE-537316-C2 (SE)
Title: Förbättrat system för ankomsttidspositionering
Inventor: DACKEFJORD HÅKAN
IPC: H04W64/00
Filed: 2013-10-15
Abstract: SAMMANDRAG Metod, nod, datorprogram och datorprogramprodukt i ett tradlost kommunikationsnatverk, innefattande en natverkskommunikationsenhet med ett MAC-lager (media access control layer), noden är konfigurerad att berakna ankomsttiden och/eller flygtiden baserat pa en raknad tid Iron sandning av ett svarsforfragansmeddelande i nodens MAC-lager till den mottsvarande ankomsten av svaret pa svarsforfragansmeddelandet i nodens MAC-lager.
Patent SE-540197-C2 (SE)
Title: Use of a ground cover in the form of a paper mulch comprising minerals and functional agents
Inventor: KAJ BACKFOLK
IPC: D21H21/28
Filed: 2015-11-27
Abstract: The present invention relates to the use of a ground cover in the form of a paper mulch, comprising one or more minerals and one or more functional agents.
Patent SE-540882-C2 (SE)
Title: Ljudblockerare
Inventor: QVÄNSTEDT STIG
IPC: A47B91/12
Filed: 2017-03-01
Abstract: Ljudblockerare (1) i viskoelastiskt material med goda, såväl vibrationsdämpande, som ljuddämpande egenskaper med en rund stommen (2) med en konvex övre yta (9). Stommen (2) fästs under stolsben/möbelben 14, 16), varefter en möbeltass (3) appliceras under stommen (2), som är försedd med luftdämpande håligheter (6) och luftkanaler (7) för luft som kan passera in och ut när stolen eller möbeln belastas eller avlastas. Ljudblockeraren (1) hindrar ljudet att bildas dels genom att möbeltassen (3) fungerar ljuddämpande, då friktionen mot golvet minskar, dels genom att stommen (2) dämpar vibrationer som uppkommer när stolen/möbeln flyttas och ljudblockeraren (2) förhindrar även att dunsljud uppstår när man sätter sig ner på stolen, eller lyfter och sätter ner stolen/möbeln. Genom ljudblockerarens (1) kombination med stommen (2) och möbeltassen (3) fås speciellt goda ljud och vibrationsdämpande egenskaper och samtidigt har den andra egenskaper, som gör att den t.ex. passade i förskolor och skolor.
Patent SE-542196-C2 (SE)
Title: Apparatus for handle disinfection
Inventor: KOLLIN CLAUDE
IPC: E05B1/00
Filed: 2017-10-25
Abstract: An apparatus for cleaning handles (621, 721 ) configured to be attached to a door, comprising a holder (105, 106, 108) that receives a container (107, 307) of liquid or gaseous germicide, said apparatus further comprises at least one sensor for detecting whether a handle (621, 721 ) is in use and; at least two nozzles (113, 213, 613), each positioned on an angled surface (A, B) and fluidly connected to the container (107, 307) to convey the germicide from the container onto the handle; and a control circuit (117) configured to control the apparatus to automatically spray the germicide on the handle via the at least two nozzles upon receiving signals from at least one sensor.
Patent SE-505807-C2 (SE)
Inventor: VUORINEN VESA
IPC: D21F5/04
Filed: 1991-12-02
Abstract: The invention is related to a blow and air-conditioning device for an inverted cylinder group in a drying section of a paper machine. The inverted cylinder group includes a lower row of drying cylinders and a corresponding row of leading cylinders or rolls placed above said cylinders in the gaps between them. The inverted cylinder group is provided with single-wire draw so that the heated drying cylinders placed in the lower row in the group, are placed outside the loop of a drying wire and the lead cylinders in the group are placed inside the drying-wire loop. A blow box is fitted in spaces between adjacent leading cylinders and above the drying cylinders. A nozzle of the blow box directs blowings into a wedge-shaped nip space opening in the direction of running of the web, which outlet nip space is defined between the face of the drying cylinder and the run of the web and of the drying wire. The blow box further includes nozzle slots or perforations which direct a set of jets at the web running over the leading cylinders in order to promote evaporation of water out of the web.
Patent SE-500299-C2 (SE)
Inventor: SKOELD ROLF
IPC: C07C217/28
Filed: 1992-11-25
Abstract: Primary amines having the formula R(OCH2)nCH(OH)CH2NH2 in which R is an acyclic group with 2-12 carbon atoms and n is 0 or 1, or a salt thereof, are used as anticorrosion and antimicrobial agents. They are suitable to be incorporated in aqueous, alkaline, industrial fluids. An aqueous, alkaline metal working fluid is also disclosed.
Patent SE-500773-C2 (SE)
Title: Top line carriage for use in laying out electrical conduits and cables - comprises L=shaped bearer and flat tension plate at outer end of bearer horizontal L-beam.
Inventor: SANDSTROEM OLLE
IPC: H02G/
Filed: 1993-05-12
Abstract: At the outer end of the bearer horizontal L-beam (10B) is fixed a flat tension plate (11) by means of a screw (15), which together with the L-shaped beam forms a U-profile, in which two support rollers (13) are rotatably located on shafts (17), which even serve for uniting the bearer and the tension plate (11). The fixture component (15) for fastening the end (10C) of the bearer horizontal L-beam (10B) and the tension plate (11) is located in a horizontal plane somewhat below the horizontal plane in which the support roller (13) shafts are located. The support rollers shaft lines are located at a distance from each other corresp. to at least 2.5-3 times the support roller greatest dia.
Patent SE-502761-C2 (SE)
Inventor: HENRIKSSON MATS
IPC: G21C15/18
Filed: 1994-05-20
Abstract: A strainer device for filtering water to an emergency cooling system in a nuclear power plant includes a housing or tube having a perforated or apertured strainer wall through which water may flow from the outside and into the interior of the housing in connection with the regular filtration of water taken in. A water-receiving accumulator tank is connected to the cavity of the strainer housing and a source of pressurized gas is connected to the tank in order, if required, to feed pressurized gas into the tank so as to momentarily force water out therefrom and into the cavity of the strainer housing while backflushing the same.
Patent SE-504413-C2 (SE)
Title: Dispenser for granular material, e.g. ground coffee
Inventor: SKOGWARD RICHARD
IPC: G01F11/24
Filed: 1995-02-17
Abstract: The device is a relatively narrow tube comprising two flexible sections (1,3) with inlet (2) and outlet (4), linked together by an inflexible section (5). The tube is mounted on a pref. rotation symmetrical stand with its inlet facing upwards and outlet downwards, and it is rotated about its axis by stick (7) between two positions. In one position the first flexible section is rotated whilst the other section remains open and in the other position the second section is rotated whilst the other is left open.
Patent SE-507148-C2 (SE)
Inventor: LUNDIN KENNETH
IPC: B05D3/02
Filed: 1996-08-30
Abstract: The invention concerns a heater (1) for heating and/or curing a substance, such as a putty, filler, primer and top coat material, which substance is applicable onto an object (21), e.g. in the form of a substrate of a thin metallic material, such as Fe and Al sheet-metal. The heater (1) has a body (2) fitted with an IR emitter unit (7) and is adapted to the zone (20) to be heated in the object (21). The adaptation is achieved in that the IR emitter unit (7) has at least one first IR emitter device (9, 10) which is arranged to supply a higher-concentration IR radiation to at least a first part (22, 23) of the zone (20) having satisfactory cooling, and in that the IR emitter unit (7) has at least one second IR emitter device (13, 14) which is arranged to supply a lower-concentration IR radiation to at least a second part (24) of said zone (20) having less satisfactory cooling than the first part (22, 23), in order to produce an essentially even temperature distribution across said zone (20).
Patent SE-511090-C2 (SE)
Title: Arrangement stagelessly regulatable awning - comprises sheet tensioned outwards from wall by one end of drop arm
Inventor: MORK KNUT GUNNAR
IPC: E04F/
Filed: 1996-12-12
Abstract: The opposite end of the drop arm (2) is provided with a rotary part, where a holder (3) provided with a corresponding rotary part is fixed to the wall (4). The rotary parts of the drip arm and the holder are connected with a bolt through corresponding holes. A tension device is arranged in the two rotary parts so that on rotation of the drop arm to a predetermined rotary position they are releasable with an audible sound.
Patent SE-518857-C2 (SE)
Title: Chair backrest locking mechanism
Inventor: HOERBERG HENRIK
IPC: A47C7/44
Filed: 1997-04-10
Abstract: The releasable mechanism joining the backrest to a work chair frame functions by pressing together two pads (5, 6) on either side of a coupling plate assembly (1). The first pad (5) is in contact with a sleeve (3) mounted in the chair frame. An at least partially threaded plunger (2) sitting inside the sleeve supports a bolt (4) secured to the second pad (6). The mechanism is operated using a handle (16) which is joined to an axle located inside another sleeve (17).
Patent SE-512232-C2 (SE)
Inventor: ERIKSSON KJELL
IPC: A47G29/12
Filed: 1997-04-23
Abstract: The invention relates to a system for verifiable clearing of mail boxes (2) wherein the respective mail box (2) is registered together with the clearing time. The respective mail box (2) is registered as an individual and is opened with a mixture of electronic identification together with mechanical lock (3). After clearing, the information concerning clearing of the mail box (2) is arranged to be presented on a display or in some other manner for a certain appointed time. Thus, the lock (3) for the respective mail box (2) is passive and may only be opened at the adjusted time or during a period around this.
Patent SE-521212-C2 (SE)
Inventor: NYBERG KRISTER
IPC: H02H1/00
Filed: 1997-06-11
Abstract: PCT No. PCT/SE98/01056 Sec. 371 Date Apr. 29, 1999 Sec. 102(e) Date Apr. 29, 1999 PCT Filed Jun. 4, 1998 PCT Pub. No. WO98/57406 PCT Pub. Date Dec. 17, 1998A device for supervising different positions of a valve of a high voltage converter station located on a high voltage potential level comprises members arranged on a high voltage potential level and adapted to detect function parameters of the valve on a high voltage potential level and send values detected thereby to first control units for controlling the semiconductor components of the valve. The first control units have devices for processing the detected values and the first control units are adapted to utilize light conductors running back therefrom to a valve control unit for sending data resulting from the processing to an arrangement for supervising the valve located on a low potential level.
Patent SE-517581-C2 (SE)
Inventor: TALLVING NILS
IPC: B27B17/00
Filed: 1998-04-15
Abstract: A device for holding varying pieces of wood when cutting, for instance with a chain saw, comprising a frame (9), a pendulum (2) having spikes (4) and being pivotally mounted at an upper part (8) of the frame and a lower frame part having upwardly directed spikes (3). The pendulum (2) with its spikes (4) is arranged to assume steplessly varying positions in relation to the upwardly directed spikes (3) of the lower frame part. The freely pivoting pendulum (2) with its spikes (4) is arranged, by its own weight, to engage into and hold an inserted piece of wood within the range of pivotation of the pendulum.
Patent SE-514608-C2 (SE)
Title: Safe box used by cashier to store bank notes in order to prevent robbery
Inventor: HAEGGLUND RUBEN
IPC: E05G/
Filed: 1998-04-29
Abstract: The bank note-receiving section (8) of the box is provided with a pivotable mounting frame (14) which in the locked position is fixed into place by a lock section (L) and keeps the box locked inside the bank note-receiving section.  The bank note-receiving section comprises an outer box made from sheet metal, designed to be releasably secured to the underside of a cashier desk in a shop. Bank notes are stored inside an inner box insertible into th bank note-receiving section. ELECTRONICS - The lock catch is blocked using an electromagnetically operated pull-out piece spring-loaded against the lock housing. The electromagnet is controlled by a microswitch that initiates a time delay for the mounting frame lock when the safe box key has been turned.
Patent SE-512753-C2 (SE)
Inventor: LAEMAAS AXEL
IPC: D21C9/18
Filed: 1999-03-09
Abstract: Device for the washing and dewatering a fibrous suspension, which device incorporates two hollow, circular cylindrical filter drums (1), which filter drums incorporate evacuation chambers inside the filter drums for evacuation of fluid. The filter drums rotate in opposite directions to create a pinch (2) where at least one of the said filter drums (1) is installed in a trough (7,8) which partly encloses the outer surface (3) of the filter drum and which, in the direction of rotation of the filter drum, converges towards the outer surface of the filter drum. At least one pulp inflow chamber (4) is installed at the highest point (1) of one or both of the filter drums each equipped with a trough for the introduction of pulp between the outer surfaces (3) of the filter drum and its trough (7,8) for the formation of a fibrous web. The trough (7,8) is designed to enclose the outer surface (3) of the filter drum, from the inflow chamber (4) and further round at least 230 DEG  of the circumference of the outer surface, so that the said fibrous web during operation is constrained to run between the filter drum's outer surface (3) and the trough (7,8) round at least 230 DEG  of the circumference of the outer surface before the fibrous web reaches the pinch (2). <IMAGE>
Patent SE-513571-C2 (SE)
Inventor: ANDERSSON ULF BERTIL
IPC: B06B1/16
Filed: 1999-03-18
Abstract: The invention concerns a device where creation of mechanical vibration is made with a system (1) of two or more rotating eccentrics (10). Each eccentric (10) is rotated by an individually controlled motor (11) and the angle position of each eccentric (10) is read by an angle sensor (12). With a control and monitoring system (5), the rotation frequency, direction of rotation and phase position of each eccentric (10) can be controlled. By choosing a number of eccentrics, mass of the eccentrics, rotation frequency, direction of rotation and phase position, a force vector diagram of suitable form, in space and time, can be generated. The invention is intended primarily for use in appliances for dynamic compaction of various materials.
Patent DE-10130249-C2 (DE)
Title: Heckklappe
Inventor: RINKE KLAUS-PETER
IPC: B62D33/02
Filed: 2001-06-22
Granted: 2003-04-24
Abstract: Bei einer Heckklappe für ein Kraftfahrzeug, die eine Ausnehmung 8 für ein Heckfenster aufweist und einen inneren Laderaum 5 des Kraftfahrzeugs abdeckt, wird vorgeschlagen, in die Ausnehmung 8 für das Heckfenster einen wannenförmigen Einsatz 9 einzusetzen, wodurch ein äußerer Laderaum 10 des Kraftfahrzeugs geschaffen ist. Vorschlagsgemäß kann beim Beladen des Kraftfahrzeugs mit einem Ladegut nun zwischen einem inneren Laderaum 5 und einem äußeren Laderaum 10 gewählt werden, wobei beide Laderäume 5, 10 unabhängig voneinander zugänglich sind.
Patent DE-19733662-C2 (DE)
Inventor: DUPRE MICHAEL
IPC: H04Q7/38
Filed: 1997-08-04
Granted: 2001-05-23
Abstract: The invention relates to a method for personalization of GSM chips. At least one subscriber identification character (TMSI) and a card number (ICCID) are stored in the memory area of said chips in addition to a secret key (KI) and other optional data for personalization purposes. The invention aims to eliminate an unnecessarily high degree of complexity linked to management of all card data in an authentication centre (AC) and to preserve secret chip data in a more secure manner. According to the invention, final data is only written on the chip when the subscriber logs into a subscriber network. One advantage is that only initial data is written into the card enabling the customer to contact the computer centre of the information provider. During first contact the final data is traded between the card and the computer centre and written into the card. The computer centre is simply required to manage cards which have really been issued to customers.
Patent DE-19917338-C2 (DE)
Title: Elektromagnetisches Relais und Verfahren zu dessen Herstellung
Inventor: HOFFMANN RALF
IPC: H01H50/02
Filed: 1999-04-16
Granted: 2002-05-08
Abstract: Die Erfindung betrifft ein elektromagnetisches Relais, das universell einsetzbar ist. DOLLAR A Das Relais besitzt eine Anordnung aus einem Grundkörper (17), einem Elektromagnetsystem (16), einem Anker (5), einem Kontaktsystem (7), Anschlußleitern (11), einer Schaltkammer (18) und einem Gehäuse (15), wobei die Schaltkammer (18) durch eine Abdeckkappe (12) verschlossen ist und das Gehäuse durch die Einbettung der feststehenden Teile des Elektromagnetsystems (16) und der Abdeckkappe (12) in Isolierstoff gebildet ist.