baber/WOPTO huggingface dataset:
Patent SE-544210-C2 (SE)
Title: Method, access coordination server, computer program and computer program product for providing access to a lock for a service provider using a grant token and credential
Inventor: Strömberg Stefan
IPC: G07C9/00
Filed: 2019-10-01
Abstract: According to a first aspect, it is provided a method for providing access to a lock (to) for provision of a service. The method comprises the steps of: receiving (40) a request for access to the lock (10); sending (42) a consumer request to a service consumer device (4), asking whether to grant access to the lock (10); receiving (44) a positive consumer response from the service consumer device (4); determining (45) validity time for a grant token; obtaining (46) a grant token for the service provider (3), the grant token having the determined validity time; providing (48) the grant token to the service provider; deleting (49) the grant token in the access coordination server (5); receiving (50) an agent request for access to the lock (10) for a specific service provider agent device (7), the agent request comprising the grant token; obtaining (52) a credential for the service provider agent device; and providing (54) the credential to the service provider agent device.
Patent SE-545604-C2 (SE)
Title: Determining an airborne and/or aerosol pathogen risk exposure
Inventor: NILSSON ERLING
IPC: G01H3/14
Filed: 2020-06-05
Abstract: The present invention relates to a computer implemented method for determining an airborne and/or aerosol pathogen risk exposure. The method comprising: determining an acoustical parameter for a portion of a building; recording, by means of a microphone in a mobile electronic device located in the portion of the building, sound pressure level over time originating from speech in the portion of the building; and determining the airborne and/or aerosol pathogens risk exposure as a function of the recorded sound pressure over time and the determined acoustical parameter.
Patent SE-500970-C2 (SE)
Inventor: LONARDI EMILE
IPC: C21B7/18
Filed: 1989-09-21
Abstract: The present invention relates to an apparatus for charging a shaft furnace. The apparatus includes a rotary and pivoting distributor chute suspended on the head of the furnace, a device for driving this chute, which consists of a first and second running ring designed respectively for rotating the chute about the vertical axis of the furnace and for changing its inclination relative to this axis as a result of a pivoting about its horizontal suspension axis, and a device for actuating the two running rings independently of one another, a central charging lock equipped with upper and lower sealing flaps and with a metering and closing valve for adjusting the flow of material from the lock on to the distributor chute, and a device for filling the lock.
Patent SE-507073-C2 (SE)
Inventor: THEURER JOSEF
IPC: E01B27/06
Filed: 1993-11-19
Abstract: A continuously advancing track maintenance machine 1 has a vertically adjustable suction nozzle 10 for removing the ballast connected to a vacuum generator 3 via a cyclone separator 19 and a dust filter unit 25. Ballast drawn up by the suction nozzle 10 collects in the cyclone separator 19 and is then fed onto conveyor belt 23 by remote operation of openings 20 and 22 in an air lock chamber 21. Further suction nozzles can be provided for the removal of rubbish from the surface of the track. The machine can also be provided with tamping tools, a track lifting device and ballast excavators. <IMAGE>
Patent SE-515438-C2 (SE)
Inventor: KOTZIN MICHAEL D
IPC: H04B1/46
Filed: 1994-05-11
Abstract: A communication system mitigates speech loss due to a delay (D) incurred during communication channel set-up and also accounts for the delay (D). The communication system time-compresses certain speech spoken by a user and buffers this time-compressed speech in a FIFO (827) at least until the communication channel set-up has been completed. Upon channel set-up, the communication system begins transmission of the stored time-compressed speech and transitions to transmission of normal spoken speech when the FIFO (827) storing the time-compressed speech is substantially empty.
Patent SE-505581-C2 (SE)
Inventor: STENGAARD PETER
IPC: H01H33/02
Filed: 1995-03-30
Abstract: The invention relates to a high-voltage circuit breaker, the main current path of which is made of tubing (17, 18, 22) of a plastically machinable metallic material, preferably copper or a copper alloy. The connection flanges (11, 12) of the circuit breaker are fixed to the respective current-carrying metal tubes by rolling out one end portion of the tubes into a groove (25, 26) in the respective flange (11, 12). The current transfer between the tube and the flange is ensured with the aid of a resilient contact member (27, 28) arranged in the groove. <IMAGE>
Patent SE-514494-C2 (SE)
Title: Soldering pegs useful during railway line or pipeline construction
Inventor: BAAVHAMMAR TORSTEN
IPC: B23K35/06
Filed: 1995-05-01
Abstract: Soldering peg used in soldering process, comprising (A) main part (1) with fastener section (2) and (B) curved section of soldering material (11) contg. void region (9) and cuff (10) - contains flux placed inside void region before pressing cuff over fastener section so that a flange (3) locks the cuff onto this section. The void region is conical, cylindrical (with conical tapered- or dome-shaped end) or elliptical shaped and the front (8) of the cuff is dome- or conical-shaped.
Patent SE-505874-C2 (SE)
Inventor: GOERAS ANDERS
IPC: F02D41/14
Filed: 1996-01-23
Abstract: PCT No. PCT/SE97/00087 Sec. 371 Date Sep. 23, 1997 Sec. 102(e) Date Sep. 23, 1997 PCT Filed Jan. 21, 1997 PCT Pub. No. WO97/27400 PCT Pub. Date Jul. 31, 1997A measuring circuit for sensing ionization within a combustion chamber of an engine is arranged in the grounded end of the secondary winding (5) of an ignition coil (2), and includes a voltage source for measurements having a substantially constant potential. The voltage source for measurements used is a capacitor 13 which is charged by the spark current SC, and subsequently after the ignition spark goes out will apply a bias voltage over the spark plug gap 3 with a reversed polarity in relation to the spark voltage. The ionisation within the combustion chamber is detected with a measuring resistance 14 arranged in series with the capacitor 13. A rectifying element 11 is connected in parallel with the measuring resistance, which will secure that the spark current is developed in the spark plug gap 4 and that the measurement current passes through the measuring resistance 14. The rectifying element is grounded with a separated ground strap which does not pass the ground plane of the measuring resistance. The interference inducing spark current may then be conducted in a separated circuit without having to pass the ground plane used for the remaining electronic components of the circuitry.
Patent SE-511783-C2 (SE)
Inventor: MICHELS WINFRIED
IPC: B27B17/12
Filed: 1996-02-06
Abstract: The invention relates to a guide bar (9) for a saw chain (10) having a sword-shaped base body (16). A peripheral guide groove (11) is introduced into the periphery (17) of the base body (16). an oil-feed channel (22) is provided which opens into the guide groove (11) in the region of the groove bottom (23) and is fed from a transverse channel (21) lying below the groove bottom (23). The inlet opening (20) of the transverse channel (21) is at an outer side (9.1, 9.2) of the base body (16). The position, shape and size of the oil-feed channel (22) as well as the transverse channel (21) can be freely configured. This is achieved by arranging the transverse channel (21) in an insert part (25) separate from the base body (16). The insert part has the oil-feed channel (22). The insert part (25) is mounted in an open cutout (24) of the base body (16). The cutout (24) is open to an outer side (9.1, 9.2) of the base body (16) and extends substantially below the groove bottom (23).
Patent SE-520266-C2 (SE)
Inventor: HASTER LARS-OLOF
IPC: H04L12/70
Filed: 1997-06-16
Abstract: Communication traffic for sets connected to the same access network is controlled where every call request is linked to a local exchange. A protocol in the access network and the local exchange makes it possible to connect sets connected to the access network to communicate with each other. An identifying device in the local exchange identifies call request signals having the destiny to the same access network from which a call request comes from in order to send back an allocation signal to set up the call inside the access network according to the protocol without having a pathway for the call in question between the access network and the local exchange during the call connection. Calls to sets not connected to the same access network are set up and served in the same way.
Patent SE-521647-C2 (SE)
Inventor: JONSSON BO
IPC: F02B33/44
Filed: 1998-11-04
Abstract: The present invention relates to a chain saw having a two-cycle or two-stroke engine. The present invention also relates to a hand-held power tool such as a chain saw, trimmer, or power cutter having a two-cycle or two-stroke engine. The present invention further relates to a method for the construction of a hand-held power tool such as a chain saw, trimmer, or power cutter having a two-cycle or two-stroke engine. The chain saw, trimmer, or power cutter has a housing for containing a two-cycle engine with a crankcase having scavenging ducts.
Patent DE-19751706-C2 (DE)
Title: Vorrichtung und Verfahren zum Nachweis von Analyten
Inventor: KNOLL MEINHARD
IPC: C12Q1/6825
Filed: 1997-11-21
Granted: 1999-10-21
Abstract: Die Erfindung betrifft ein Verfahren zum Nachweis von Analyten und eine Vorrichtung zur Durchführung des Verfahrens. Diese werden zur Analytik oder Diagnostik im Bereich der Chemie, Biochemie, Molekulargenetik, Lebensmittelchemie, Biotechnologie, im Umweltbereich sowie in der Medizin eingesetzt. DOLLAR A Zum Nachweis von Analyten (8) werden Markerpartikel (5) verwendet, deren elektrische Eigenschaften von denjenigen der sie umgebenden Meßlösung (3) verschiden sind. Die Markerpartikel (5) binden spezifisch an den Analyten (8) oder kompetitiv zum Analyten an ein als Unterlage dienendes Substrat (2). Die Analyten (8) werden über die Änderung eines von Elektroden (2) erzeugten elektrischen Feldes nachgewiesen, die von an ihnen gebundenen Markerpartikeln (5) oder statt ihrer von an dem Substrat gebundenen Markerpartikeln in einem elektrischen Feld hervorgerufen werden.
Patent RU-2181250-C2 (RU)
Inventor: GROSHEN P ER
IPC: D06C27/00
Filed: 1997-05-28
Granted: 2002-04-20
Abstract: FIELD: textile industry. SUBSTANCE: method involves forming thermally glued internal layer comprising fabric or knitted fabric containing synthetic yarns textured, for example, by means of air flow and glass fiber loops on upper surface of textile warp material adapted for applying polymer glue spots and on opposite lower surface of textile warp. Prior to applying polymer glue onto textile warp material, lower surface of material is processed by abrasive grinding or by piling process and upper surface is processed for reducing height of fiber loops, for example, through scorching or thermal treatment procedures by exposing it to heat radiation or thermal treatment through contact method. According to preferred embodiment, lower surface of textile warp material is initially processed through abrasive grinding process or other similar process, with following scorching of its upper surface. EFFECT: increased efficiency, simplified method and improved quality of produced layer. 5 cl, 5 dwg
Patent RU-2153797-C2 (RU)
Title: Brush cutter
Inventor: NECHIPORENKO F A
IPC: A01G23/08
Filed: 1997-06-24
Granted: 2000-08-10
Abstract: FIELD: forestry, in particular, equipment for care clearing of cuttings. SUBSTANCE: brush cutter has frame and section adapted for carrying working tool, working tool drive and pusher. This section is pivotally connected to frame. Brush cutter working tool is formed as disk with cutting members pivotally attached to its peripheral part. Working tool is mounted on section hydraulically controlled in transverse plane. Pusher is mounted on this section for displacement along it and is made in the form of arced bracket with curvature of front portion equal to diameter of disk. Hydraulically controlled section is coupled to frame through vertical pivot hinge and two hydraulic cylinders symmetrically arranged in horizontal plane. Faceplates are arranged in equally spaced relation on front face of pusher, with length of faceplates being equal to faceplate spacing. Brush cutter is attached to rear hitch of self-propelled chassis. Such construction allows continuous adjustment of working width and cultivation of interrows having different width to be performed. Brush cutter may be used for tillage of protective zones and forest crop row spacings. EFFECT: wider operational capabilities, increased efficiency and provision for reduced manual labor. 3 cl, 2 dwg
Patent RU-2220029-C2 (RU)
Title: High-speed shears for cross cutting of rolled strip
Inventor: ROZENTAL DITER
IPC: B23D25/12
Filed: 1997-09-16
Granted: 2003-12-27
Abstract: FIELD: flying shears designed for cutting hot rolled strip. SUBSTANCE: shears have two drums arranged mutually opposite. Drums are made with possibility of speeding up by means at least of one drive unit until speed value corresponding to strip feeding speed. In one drum at least one cutter is mounted; cutter may have predetermined curvature. Second drum is provided with stop engaging with said cutter. Shears have at least one controlled mounting device corresponding at least to one drum. It is possible to use portion of jacket of second drum as stop. Drums and mounting device may be made with possibility of electric or electronic synchronization of their operation. It provides enhanced accuracy of cutting strip moving at speed up to 30 m/s and having minimum thickness. EFFECT: enhanced accuracy of shearing strip. 5 cl, 4 dwg
Patent RU-2244713-C2 (RU)
Inventor: FLORENTSIO ZARAGOSSA DERVALL
IPC: C07D211/60
Filed: 1996-04-01
Granted: 2005-01-20
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention describes N-substituted azaheterocyclic carboxylic acids and their esters of the formula (I):    
      wherein R 1  and R 2  represent independently hydrogen, halogen atom, NR 6 R 7  or (C 1 -C 6 )-alkyl; Y represents >N-CH 2  or >C=CH 2 - wherein only underlined atom is a component of the ring system; X represents -O-, -S-, -CH 2 CH 2 - wherein R 6  and R 7  represent independently (C 1 -C 6 )-alkyl; r = 1, 2 or 3; Z represents heterocycle taken among formulas (a), (b), (c), (d), (f), (k), (g) and (j) given in the invention claim. Also, invention relates to a method for their preparing and pharmaceutical composition based on compounds of the formula (I). Invention describes a method for inhibition of neurogenous pain, inflammation and blood glucose level increase to patient by administration to patient the effective dose of compound of the formula (I). Compounds of the formula (I) elicit ability to inhibit the neurogenous pain and blood glucose enhanced level. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     13 cl, 1 tbl, 30 ex
Patent RU-2154770-C2 (RU)
Title: System of air distribution in loaded rooms
Inventor: KALASHNIKOV M P
IPC: F24F7/00
Filed: 1998-01-15
Granted: 2000-08-20
Abstract: FIELD: ventilation equipment. SUBSTANCE: system may be used in loaded rooms, storehouses and refrigerators for storage of potatoes, fruits and vegetables. System has an air-intake device with louver grills heated air valve, air heater (cooler), fans for inflow air ducts with variable-section longitudinal slot, and axial fan coupled with inflow air duct with holes and with heated air valve. Air ducts with adjusting device are intended for removal of recirculation air. Exhaust wells with throttle valves and deflectors are provided in storehouse ceiling. Ventilation air is supplied to products through inflow holes of floor-mounted air distributor. EFFECT: reduced specific amount of power and metal. 4 dwg
Patent RU-2153359-C2 (RU)
Title: Gas-vapor disinfecting method
Inventor: BUKHAEVA S R
IPC: A61L2/20
Filed: 1998-06-24
Granted: 2000-07-27
Abstract: FIELD: disinfecting agents. SUBSTANCE: air and surfaces in closed space is disinfected by filling this space with biocide composition, which is obtained by mixing simplified amounts of calcium hypochlorite, aqueous solution of ethylene glycol with concentration at least 10%, and ammonium chloride, nitrate, or carbonate followed by incubation of mixture for 30 min. EFFECT: increased disinfecting efficiency at low (up to -30 C) temperatures. 1 tbl, 3 ex
Patent RU-2158516-C2 (RU)
Title: Method of producing chocolate candies from preliminarily alcoholized fruit and berries
Inventor: SULIMOVA T N
IPC: A23G3/54
Filed: 1998-11-16
Granted: 2000-11-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves separating fruit and berries from alcoholic solution; forming centers from confectionery mass and simultaneously laying fruit or berries; providing structuring of centers; glazing centers with chocolate glaze and cooling. Confectionery mass used in the process is gel mass. Chocolate glaze to center ratio is 16-35%, and gel mass to fruit or berry ratio is 9:1 - 4.1. Method allows ready product with gustatory qualities approximating that of natural fruit or berry to be produced since, unlike fondant mass or sugar powder, gel casing resembles fruit flesh. EFFECT: wider range of products, prolonged shelf life and improved gustatory and edible qualities of confectionery products obtained by method. 1 ex
Patent RU-2222701-C2 (RU)
Title: Способ демпфирования вибраций в компонентах турбомашины (варианты) и устройство для осуществления этого способа (варианты)
Inventor: PEARSON DEHVID D
IPC: F01D25/04
Filed: 1998-12-24
Granted: 2004-01-27
Abstract: Изобретение относится к способу демпфирования вибраций в компонентах турбомашин и устройству для осуществления этого способа. Предложены способ и устройство для уменьшения величины вибрационных деформаций в компоненте турбомашины, испытывающем высокие стационарные деформации, посредством, в случае пассивного варианта выполнения, связывания преобразователя механической энергии в электромагнитную с внутренней и/или наружной поверхностью компонента и/или внедрения преобразователя энергии в компонент и посредством, в случае активного варианта выполнения, связывания преобразователя механической энергии в электромагнитную с внутренней и/или наружной поверхностью компонента. Изобретение позволяет обеспечить преобразование механической энергии в электромагнитную в компонентах турбомашины без использования активной системы управления. 4 с. и 42 з.п. ф-лы, 27 ил.
Patent RU-2157890-C2 (RU)
Title: Method of mining of thick steep coal seams
Inventor: KULAKOV JU N
IPC: E21C41/18
Filed: 1999-01-25
Granted: 2000-10-20
Abstract: FIELD: mining; applicable in underground mining of thick steep coal seams. SUBSTANCE: method includes coal mining by blocks; driving of vent, belt and sublevel drifts, raise on block flanks; drilling of deep holes in blocks; series hole blasting at a time with millisecond delay and discharge of broken coal through bunkers onto belt drift. Raises are also driven in middle part of blocks. Cross-cuts are driven from raises across the strike through full heights of blocks. Drilled from cross-cuts are deep horizontal and slightly inclined holes and also upward holes. Blasting of the first series of holes forms the clamping medium through entire thickness of seam: blasting of hole charges at level of sublevel and vent drifts in lower and upper parts of block; blasting of upward holes between cross-cuts in middle part of blocks, and breakage of coal block by series of secondary blasting of horizontal and slightly inclined holes in compressed medium. It is expediently to break block of strong coal by secondary series of blasting of upward holes in compressed medium. Claimed method provides for higher safety of mining due to absence of nonsupported space in drilling and charging of holes and blasting of hole charges at one step in compressed medium with absence of free space for accumulation and explosion of methane and coal dust. EFFECT: higher safety of mining operations, reduced labor input in preparation for mining and mining of coal mass. 2 cl, 6 dwg
Patent RU-2166000-C2 (RU)
Title: Method of protecting aluminum-gold microwelded contacts against corrosion
Inventor: ZENIN V V
IPC: C23F11/00
Filed: 1999-06-11
Granted: 2001-04-27
Abstract: FIELD: protection of articles against corrosion, particularly, instruments with aluminum-gold contacts; applicable in manufacture of semiconductor devices and integrated circuits. SUBSTANCE: method consists in that before sealing of semiconductor devices and integrated circuits, said contacts are treated with inhibitor of the following composition, wt.%: hexamethylenimine, 60-70; metanitrobenzoate hexamethylenimine, 15-20; triethylamin, 15-20. EFFECT: higher corrosion resistance of aluminum-gold microwelded contacts.
Patent RU-2165793-C2 (RU)
Inventor: KIRPISHCHIKOV S P
IPC: B03B9/06
Filed: 1999-07-08
Granted: 2001-04-27
Abstract: FIELD: mining industry and precious metal technologies. SUBSTANCE: invention relates to technology of concentration and processing of copper pyrite ores and also to processing of old wastes of out-of-budget copper pyrite and pyrite-polymetallic ores and reject products from ore-dressing and metallurgy in North and Central regions of Ural and Siberia. Ore is transported, subjected to express analysis involving x-ray-radiometric technique, after which follow x-ray-radiometric great-portion sorting and single-lump separation, centrifugal concentration on Knelson concentrators, and in-vat bacterial and chemical leaching involving heating of solution in winter and autumn-spring periods. Sorting and separation give 5 products with different contents of gold: enriched product, three intermediate products, and nonutilizable waste. Enriched product is processed to recovery gold. The first intermediate product is subjected to one or two centrifugal concentrations and the second one is concentrated one or two times. Tailings of the two processed intermediate products are combined with third intermediate product and subjected to leaching. EFFECT: enabled involvement of poor and out-of-budget ores into processing. 8 cl, 1 dwg, 1 tbl