baber/WOPTO huggingface dataset:
Patent SE-545181-C2 (SE)
Title: High strength cold rolled steel strip sheet for automotive use having good withstandability to retained austentite decomposition
Inventor: STEINEDER KATHARINA
IPC: C22C38/18
Filed: 2021-07-20
Abstract: The invention relates to a high strength cold rolled steel strip or sheet having a composition consisting of the following elements (in wt. %) 0.15 -0.25 C, 0.3-0.5 Si, 2.0-3.0 Mn, 0.5-1.0 Al, 0.005-0.5 Cr, ≤ 0.01 Nb, ≤ 0.1 Ti, ≤ 0.05 N, ≤ 0.5 Mo, ≤0.01 B, ≤ 0.2 V, ≤ 0.05 P, ≤ 0.05 Ca, ≤ 0.1 Cu, ≤ 0.2 Ni, ≤ ≤ 0.0003 O, ≤0.0020 H, balance Fe apart from impurities, a thermal stability Θ > 0, a mechanical stability (kp) 5 - 35, a tensile strength (Rm) > 980 MPa, and a micro structure consisting of in vol % 10-20 retained austenite 50-90 bainitic ferrite and tempered martensite, ≤ 5 fresh martensite, and ≤ 5 polygonal ferrite. The invention also relates to a method manufacturing the steel strip or sheet and an automotive structural part comprising the steel sheet.
Patent SE-513342-C2 (SE)
Inventor: SPIEGEL ARMIN
IPC: G02B27/30
Filed: 1991-03-06
Abstract: A device for centering geodetic instruments over defined ground marks or defined position marks is described, in which a visible light beam is projected onto a ground mark or position mark. In an advantageous additional feature, the light beam of the invention can be used to measure the distance between the sighting line of the geodetic instrument and the sighted ground mark or position mark.
Patent SE-508316-C2 (SE)
Inventor: WILLMANN KARL-HEINZ
IPC: B60T8/175
Filed: 1992-06-05
Abstract: A brake system equipped with an anti-lock and traction control system including first shutoff valve and a first inlet valve of a valve assembly for brake pressure modulation are disposed in a first brake line connected with a master brake cylinder and a wheel brake. Toward the wheel brake, a third return line having a first outlet valve of the first valve assembly begins at the first brake line and leads to a first high-pressure pump, which pumps fluid into the first brake line. On the intake side, the pump communicates with the master brake cylinder, through a suction line having a charging valve. For brake pressure modulation in the traction control mode, phases for pressure buildup, pressure holding and pressure reduction can be controlled with the high-pressure pump, the first shutoff valve, the charging valve and the first inlet valve, while the first outlet valve assumes its shutoff position. A first storage chamber connected to the third return line therefore remains free of pressure fluid. The hydraulic multi-circuit brake system can be used in particular in motor vehicles.
Patent SE-515274-C2 (SE)
Inventor: LARSSON LEIF MIKAEL
IPC: H04L49/111
Filed: 1992-11-09
Abstract: Identification of data packets in switching equipment included in a telecommunication system and known as a packet switch. A plurality of incoming links are connected to the switching equipment via first switch ports, and a plurality of outgoing links are connected to the switching equipment via second switch ports. The equipment also includes control and coupling devices required to connect an incoming link with an indicated link, where the indication of an outgoing link is initiated by signals in the form of one or more data cells occurring on an incoming link. Additional information in the form of additional bits is delivered to the data cell in the first switch port and the additional bits are given a configuration which corresponds to the address information in the data cell. The additional bits are removed in the second switch port. The additional bits include a category identification and/or a function identification.
Patent SE-503204-C2 (SE)
Inventor: HENRIKSSON ARNE
IPC: B62D13/04
Filed: 1993-06-03
Abstract: The present invention relates to a device in an arrangement for steering wheels, for example the rear wheel pair (8) of a trailer (5), in which a forward reference element arrangement (P1) is interconnected with the coupling bar of the trailer (5) or the like for actuating the element on turning of the tractor vehicle (1) in relation to the trailer (5), and a rear real value element (P2) is disposed at the steerable rear wheels (8) for generating reference signals and real value signals, respectively, which are fed into a regulator circuit for actuation of steering arm cylinders (10, 11) at the steerable wheels (8), the rear element arrangement (P2) being connected to the rear steering rod (9) via coupling means that permit actuation of the element under simultaneous longitudinal displacement of the point of engagement between the steering rod (9) and the element (P2).
Patent SE-506012-C2 (SE)
Inventor: RAMMO RUDOLF
IPC: E04F11/032
Filed: 1993-09-27
Abstract: The central tube (1) is secured to a support face in a vertical position. Steps and/or landings are connectable to it via fastening elements, which also define the step height spacing. Banister bars are fitted parallel to the central tube, radially outside the steps etc. to prevent step etc. rotary motion. Each fastening element consists of a half-shell (4), fitted radially inwards on each step (3), or landing for securing to the central tube. On the latter are inserted rings (5) on either side of a step etc. The rings grip over half-shell edges parallel to central tube axis. ADVANTAGE - Easy assembly even for very high staircase.
Patent SE-502604-C2 (SE)
Inventor: BERGSTEN LARS
IPC: F02M57/06
Filed: 1994-10-27
Abstract: PCT No. PCT/SE95/01256 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Oct. 24, 1995 PCT Pub. No. WO96/13660 PCT Pub. Date May 9, 1996Arrangement (2) for fuel injection and ignition of a fuel/air mixture in the combustion chamber (6) in a cylinder (10) provided with a reciprocating piston (8) in a combustion engine. The arrangement includes a tubular retaining body (32) which constitutes an insulator and which is fastenable in the engine cylinder head (14), and a tubular valve housing (44) which runs axially through the retaining body and which has running through it a valve needle (48) with central fuel supply passage (50), and the end (44) of the valve housing (44) in the combustion chamber constitutes a free end provided with a valve seat (52) which accommodates a valve element (54) which is fastened in the end of the valve needle and can be applied to the seat. The valve housing (44), the valve needle (48) and the valve element (54) form together a central electrode in a single-pole ignition plug, the second electrode of which is an electrode (30) firmly attached to the piston (8) or to the cylinder (10).
Patent SE-510471-C2 (SE)
Inventor: CARLSSON BJOERN
IPC: B01D35/06
Filed: 1994-11-17
Abstract: A method and a device for reduction of any buildup of corrosion accumulations in a conduit circuit (1) for a continuous flow of a system liquid in a heating or cooling system, where a diverted flow (6) of the system liquid is diverted to a regeneration circuit (5) connectable to the conduit circuit. The diverted flow is, in a first regeneration step, subjected to (a) a pressure reduction which sets free any gases in the liquid, and (b) to centrifugal forces which separate any particles and gases from the liquid, and (c) to a turbulence which accomplishes a reduction in velocity of the diverted flow. The diverted flow is, in a second regeneration step, passed through a particle trap (9).
Patent SE-508742-C2 (SE)
Inventor: TERNSTROEM STAFFAN
IPC: A61B10/02
Filed: 1996-03-25
Abstract: PCT No. PCT/SE97/00210 Sec. 371 Date Sep. 22, 1998 Sec. 102(e) Date Sep. 22, 1998 PCT Filed Feb. 12, 1997 PCT Pub. No. WO97/35522 PCT Pub. Date Oct. 2, 1997A device for laproscopic surgery with an expandable basket for entrapping cutting and removing target tissue. The basket consists of a plurality of elongate flexible elements with cutting edges facing the central longitudinal axis of the device.
Patent SE-506674-C2 (SE)
Inventor: LARSSON KERSTIN
IPC: C08L1/28
Filed: 1996-06-05
Abstract: PCT No. PCT/SE97/00847 Sec. 371 Date Feb. 23, 1999 Sec. 102(e) Date Feb. 23, 1999 PCT Filed May 23, 1997 PCT Pub. No. WO97/46757 PCT Pub. Date Dec. 11, 1997The present invention relates to an aqueous composition for coating, such as sizing or application of a layer of a coating slip, of cellulose-based two-dimensional products. The composition has improved properties at increased temperatures and at high shear rates. These properties are achieved by using as a thickening agent a cellulose ether which is substituted with hydroxyalkyl groups, such as hydroxyethyl and hydroxypropyl, and alkyl groups having 1-3 carbon atoms, and which has a cloud point in the range from 35 C. to 80 C.
Patent SE-512122-C2 (SE)
Title: Tyre lever
Inventor: BLADH SVEN ANDERS
IPC: B60C/
Filed: 1997-11-06
Abstract: The lever includes a U-shaped frame (1) placed around the tyre during removal from the wheel rim. One of the arms (3) of the frame is secured to a shaft (6) provided with a handle. The front end (5) of the shaft is used to press the tyre over the rim.
Patent SE-517481-C2 (SE)
Inventor: LIEN GUNNAR
IPC: E06B/
Filed: 1999-05-18
Abstract: A safety device, for use with pivot windows equipped with a child-safe device, has a hook 41 on a hardware part 4 which is shiftable on a hardware part 3 fixed to the sash frame and is adapted to cooperate with a hook 13 on one of the pivot arms 1 of the window, in order to lock the window against continued pivotal movement beyond a ventilation position. The safety device consists of a locking insert 5 which in its active position is situated between an upper end 42 of the shiftable hardware part 4 and a fixed abutment, for instance the sash frame end 21 of another of the pivot arms 2 of the window, said locking insert 5 having such a thickness that it does not prevent closing of the window in this active position. The locking insert 5 is concave on the end 51 adapted to cooperate with the fixed abutment. The locking insert 5 may comprise a magnet 53 adapted to cooperate with the fixed hardware part on the sash frame, in order to prevent free movement of the locking insert.
Patent SE-517711-C2 (SE)
Inventor: ARNBORG TORKEL
IPC: H01L21/331
Filed: 1999-12-02
Abstract: The present disclosure describes a method to reduce the base-collector capacitance swing and increase the collector-to-base breakdown voltage in a bipolar high-frequency transistor. First a highly doped silicon substrate (1) of a first doping is selected for forming a transistor emitter region. Then layers (5, and 6, 7) are deposited with a second and a first doping for forming a base/collector structure. Subsequently a collector mesa structure is formed by removing silicon on base contact areas using a photoresist mask on top of a layer of for instance an oxide (9) so that the additional layers also serve as a mask for the silicon etch. An etching method is selected to facilitate the form of the collector to be made narrow closer to a collector contact surface, thereby creating a bipolar collector-up high frequency transistor with a shaped collector. This improves both the capacitance swing and the breakdown voltage. The present disclosed method describes the manner in which this is implemented for producing a discrete mesa-etched RF power transistor.
Patent DE-10030372-C2 (DE)
Title: Implantierbarer hydroakustischer Wandler
Inventor: HUETTENBRINK KARL-BERND
IPC: H04R25/00
Filed: 2000-06-16
Granted: 2002-04-25
Abstract: Die Erfindung betrifft einen implantierbaren hydroakustischen Wandler zum Empfangen von Nutzschall und zur Umwandlung in elektrische Signale, zum Einsatz als Mikrofon für ein implantierbares Hörgerät oder ein Cochlea Implantat, bei dem DOLLAR A a) der Wandler aus einem Hohlvolumen (1) besteht, an das ein flexibler Schlauch (2) mit einer formstabilen Hülle angeschlossen ist, dessen freies Ende von einer ausgebauchten Membran (3) abgeschlossen ist, DOLLAR A b) die Hohlvolumina von hydroelektrischem Wandler (1), Schlauch (2) und ausgebauchter Membran (3) mit einer Flüssigkeit, die Membran prall ausbauchend, gefüllt sind DOLLAR A c) und die ausgebauchte Membran an das Trommelfell, ein Gehörknöchelchen oder die runde Fenstermembran zum Empfangen von Nutzschall ankoppelbar ist.
Patent DE-19804047-C2 (DE)
Inventor: KAUSCHKE ULRICH
IPC: G10L15/20
Filed: 1998-02-03
Granted: 2000-03-16
Abstract: The invention relates to a method for enhancing recognition probability in voice recognition systems. According to the inventive method, selective post-training of the already stored homonymic term is carried out after inputting a term to be recognized. This makes it possible to improve the speaker-dependent recognition rate even in environments with prevailing acoustic interference.
Patent RU-2165723-C2 (RU)
Title: Meat product for infant food
Inventor: KMET A M
IPC: A23L13/60
Filed: 1996-03-19
Granted: 2001-04-27
Abstract: FIELD: food industry, particularly, production of meat products for infant food. SUBSTANCE: meat product includes meat, blood, collagen-containing by-products, whey and dill. Blood is used in whole stabilized form. The product additionally contains taste additives, g/100 kg of raw material: salt, 1600; sugar, 100; sodium nitrite, 3. EFFECT: preparation of meat product with optimized amino acid composition. 2 cl, 1 tbl
Patent RU-2154205-C2 (RU)
Inventor: KAPUSTKIN N F
IPC: F16D1/08
Filed: 1997-09-12
Granted: 2000-08-10
Abstract: Изобретение относится к отрасли приборостроения. Устройство содержит обойму 1, вкладыш 2, а также вставки 3 и 4, установленные в пазы вкладыша. Предусмотрены средства фиксации вставок. На поверхности вставок выполнены крестообразные пазы с образованием призматических элементов вставок, сопрягаемых с поверхностями канавок 8, выполненных на валах. Техническим результатом является повышение эксплуатационных возможностей муфты, а именно, устранение люфтов при передаче вращательного рабочего момента. 3 ил.
Patent RU-2162976-C2 (RU)
Title: End seal
Inventor: ROGOVOJ EVGENIJ DMITRIEVICH
IPC: F16J15/34
Filed: 1999-01-12
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: end seal relates to seals of rotating shafts. End seal has a thrust ring positioned in body and supporting ring mounted on shaft. Circular magnets are installed in the thrust ring and in body. Circular magnets are facing each other with similar poles. Permanent circular magnets interacting with each other by similar poles provide for preliminary tightening and angular compensation of ring. During axial and angular shifts of the thrust ring magnets serve as angular compensators and promote maintenance of plane-parallelism of operating end surfaces of friction pair. EFFECT: improved sealing. 2 cl, 2 dwg
Patent RU-2189762-C2 (RU)
Title: Biostimulating feeding additive
Inventor: ALIKIN JU S
IPC: A23K1/16
Filed: 1999-03-15
Granted: 2002-09-27
Abstract: FIELD: biotechnology; applicable in animal and poultry breeding for increasing productivity. SUBSTANCE: feeding additive contains partially hydrolyzed yeast Saccharomyces cerevisiae and zeolite. Biomass of yeast is a paste with nucleinic acids extracted from it at a maximum. The paste is waste of production of medicinal preparations on base of nucleinic acids. Proposed feeding additive allows to avoid effects connected with disturbances of animal's nuclein metabolism, and it is convenient for application in poultry breeding. EFFECT: increased productivity and resistance of poultry. 2 cl, 5 tbl, 4 ex
Patent RU-2198428-C2 (RU)
Title: Pen and process of recording
Inventor: FORAEHUS KRISTER
IPC: H04N1/195
Filed: 1997-11-03
Granted: 2003-02-10
Abstract: FIELD: recording of symbols. SUBSTANCE: invention is related to pen recording selected series of symbols. Pen includes light-sensitive reading device for presentation of symbols and unit processing signals for identification of presented symbols and their recording in format of symbol coding in on-line storage of pen. EFFECT: capability to record selected series of symbols without use of distance meter and without maintenance of constant speed of motion. 15 cl, 14 dwg
Patent RU-2178742-C2 (RU)
Title: Vehicle wheel
Inventor: RJABOV I M
IPC: B60C17/01
Filed: 1999-12-07
Granted: 2002-01-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed wheel has rim and pneumatic tire. Flexible envelope in form of hollow torus is installed with ring clearance inside tire. Flexible envelope divides tire space into two parts. Ring working space has additional flexible chambers in form of pneumatic bottles installed on outer surface of flexible envelope. Each pneumatic bottle is made in form of hermetically sealed chamber whose inner and outer end face surfaces are made in form of rigid plates connected by flexible tie. The latter passes through central hole of inner rigid plate, being secured on central cylindrical cam of adjusting member made in form of shaft with central and extreme cylindrical cams. Extreme cylindrical cams are connected by flexible tie and extension springs with flexible envelope. Adjusting member of each pneumatic bottle are interconnected by ring flexible tie. EFFECT: enhanced smoothness of running. 3 dwg
Patent UA-70310-C2 (UA)
Title: Therapeutic means
Inventor: HEAL DAVID JOHN
IPC: A61K31/365
Filed: 1998-12-16
Abstract: A method for the treatment of obesity in a human in need of such treatment which comprises administration to the human of therapeutically effective amount of a compound of formula (I) including enantiomers and pharmaceutically acceptable salts thereof, in which R1 and R2 are independently H or methyl, and a therapeutically effective amount of a compound of formula (II) wherein the compound of formula (I) and the compound of formula (II) are administered simultaneously, separately or sequentially. (I) (II)
Patent UA-22111-C2 (UA)
IPC: B01D33/04
Filed: 1993-04-05
Abstract: A device for separating liquid and solid material from a mixture consists of an endless filter belt, beneath which is arranged a suction box connected to a vacuum device. The suction box supports the filter belt. The filter belt moves continuously while the suction box performs a reciprocating movement in the direction of the filter belt. In order to make possible the reciprocating movement of the suction box the connection of the suction box to the stationary vacuum device is embodied as a telescopic connection consisting of a stationary part connected to the vacuum device and a part connected to the suction box and slidably movable in the stationary part. <IMAGE>
Patent UA-10296-C2 (UA)
Title: Device for prevention of harmful effect of medium being crystallized on measuring device at takeoff of pressure pulse
Inventor: Serbin Yurii Fedorovych
Filed: 1994-08-15
Abstract: The invention relates to appliances for prevention of harmful effect of medium being crystallized on measuring device. The appliance includes collector pipeline with four branch pipes two of which are intender for input and output of pressure pulse, at that input of collector pipeline is arranged with possibility of connection to technological pipeline or apparatus, output is arranged with possibility of connection to main pulse pipeline for transfer of pressure pulse to measuring device.
Patent UA-75050-C2 (UA)
Title: Process for the recovery of aromatic cofee substances and aromatic powder instant coffee which contains aromatic coffee substances (variants)
IPC: A23F5/36
Filed: 2000-08-21
Abstract: A process for the recovery of aroma components from the coffee grounds. Coffee grounds are placed in a mixer. The coffee grounds are wet, heated, and exposed to decreased pressure to provide aroma containing gas containing aroma components. From 40 % to 95 % of the aroma components in the coffee grounds are collected from the aroma containing gas. The aroma components may be added to concentrated coffee extract prior to the drying of the extract. The coffee powder produced has much increased and improved aroma and flavour, particularly increased beta-myrcene and limonene in the reconstituted coffee beverage.
Patent RU-2180432-C2 (RU)
Title: Ultrasonic digital flowmeter
Inventor: MIKHEEV JU P
IPC: G01F1/66
Filed: 2000-01-25
Granted: 2002-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: flowmeter has n single-channel metering sections with two piezoelectric transducers, probing pulse switch, receive signal switch, amplifier, phase-locked loop, controlled self-excited oscillator, probing pulse shaper, T meas -long pulse shaper, crystal oscillator, AND circuit. Control unit connected to frequency divider, number code generator, and computer is coupled with switches. Same circuit components are used in each of a number of acoustic channels wherein inflow and counter-flow sync rings are organized. EFFECT: enhanced measuring accuracy. 3 dwg
Patent RU-2187412-C2 (RU)
Inventor: SVISTUNOV S I
IPC: B23D15/08
Filed: 2000-05-31
Granted: 2002-08-20
Abstract: FIELD: equipment for cross cutting of strips, for example of thermoplastic polymeric film or foil. SUBSTANCE: apparatus includes lower stationary cutter arranged onto traverse bar rigidly joined with ends of cylindrical rams mounted with possibility of reciprocation motion in bearing assemblies. Ends of rams are joined with gib connected with rod of piston of hydraulic cylinder. Upper movable cutter is provided with mechanism for adjusting its position in horizontal plane. Additional bearing assemblies spring-loaded relative to housing of apparatus by means of plate spring are mounted on cylindrical rams. Said plate spring is mounted with possibility of engagement with additional bearing assemblies and it has springiness regulator. EFFECT: enhanced reliability, increased useful life period of apparatus, improved accuracy of material cutting. 2 cl, 4 dwg
Patent RU-2202147-C2 (RU)
Inventor: GRIGOR EV S I
IPC: H02P6/06
Filed: 2000-07-05
Granted: 2003-04-10
Abstract: FIELD: electrical engineering; automatic- control and conversion systems. SUBSTANCE: contactless drive has speed transducer incorporating disk perforated over its perimeter and fixed in position on electric motor shaft. Radiation source is mounted on one end of disk; connected on other end of the latter are photodetector connected to motor speed booster-shaper, pulse shapers, double-input and single-output phase-frequency comparator connected to speed control device of bridge-type switch control circuit. One input of phase- frequency comparator is connected to output of first pulse shaper whose input is coupled with output of speed transducer and its other input, with output of second pulse shaper, drive control master frequency being supplied to its input. EFFECT: enhanced stability of drive speed and operating reliability of drive. 2 dwg
Patent RU-2188833-C2 (RU)
Title: Filled polymer composition
Inventor: KOSTRYKINA G I
IPC: C08L9/06
Filed: 2000-07-10
Granted: 2002-09-10
Abstract: FIELD: rubber industry. SUBSTANCE: filled polymer composition contains 100 wt parts of linear butadiene/styrene copolymer with bound styrene content 29 +/- 2 wt %, wherein butadiene and styrene units are distributed in macromolecule in blocks or statistically, 2,0-60.0 wt parts of filler: carbon black with specific geometric surface 15-100 sq.m/g, and 0.2-3.0 wt parts of modifier: hexahydrophthalic acid. In case of statistic distribution composition also contains vulcanizing group. EFFECT: increased strength and hardness and lowered hysteresis. 2 cl, 4 tbl, 28 ex
Patent RU-2210143-C2 (RU)
Title: Light source
Inventor: AKHUNOV I SH
IPC: F21S8/10
Filed: 2001-02-23
Granted: 2003-08-10
Abstract: FIELD: light sources; runway lighting; traffic control systems (including water transport). SUBSTANCE: device has package built of two parts forming parabolic reflector, rod with contact pad, and light-emitting diode chips placed in reflector focus; chips are disposed on ring secured on device package. EFFECT: enhanced reliability, facilitated manufacture and assembly. 1 cl, 2 dwg