baber/WOPTO huggingface dataset:
Patent SE-544230-C2 (SE)
Title: Method and arrangement for variable valve timing for inernal combustion engine; vehicle and engine with such arrangement; computer program and computer readable medium for such a method
Inventor: VILHELMSSON CARL
IPC: F02D13/04
Filed: 2020-03-26
Abstract: The disclosure concerns a control arrangement and a method for controlling a variable valve timing of a four-stroke ICE (4), the ICE (4) comprising: an exhaust valve (20) and an intake valve (22), an exhaust camshaft (10) arranged to control the opening of the exhaust valve (20) and to control compression release braking of the internal combustion engine (4), and an intake camshaft (12) arranged to control the opening and closing of the intake valve (22). The control arrangement (38) is configured to, upon compression release brake activation: change the timings of the intake and exhaust camshafts. A timing change angle of the intake camshaft (12) and a timing change angle of the exhaust camshaft (10) are selected such that the timing change angle of the intake camshaft is a function of the timing change angle of the exhaust camshaft during the compression release braking.The disclosure also concerns a four-stroke internal combustion engine comprising a control arrangement, a vehicle comprising such an internal combustion engine, a computer program, and a computer-readable storage medium.
Patent SE-544203-C2 (SE)
Title: Means for adjusting cutting height of a powered lawn mower
Inventor: BJÖRN JONATHAN
IPC: A01D34/74
Filed: 2020-07-06
Abstract: The present disclosure relates to a lawn mower (100) comprising a cutter propulsion unit (165), a transmission axle (166, 166’) that has a longitudinal extension (L, L’) and is adapted to be rotated by the cutter propulsion unit (165). The lawn mower (100) further comprises a cutting disc (160) that has a radial extension (R) that runs between a center (182) and an outer edge (181), where the cutting disc (160) comprises one or more cutting edges (161, 162, 163) that are adapted to cut grass when the cutting disc (160) is brought into a rotational motion by means of the transmission axle (166). The cutting disc (160) further comprises a connection portion (164, 164’) which is adapted to receive a coupling member (173, 173’), comprised in the transmission axle (166, 166’), in at least two different mounting positions that are adapted to position the connection portion (164) in mutually separated positions along the longitudinal extension (L, L’).
Patent SE-502413-C2 (SE)
Title: Improved distribution of fibres in asphalt mixt.
Inventor: GASTMANS ANDRE CONSTANT CLEMEN
IPC: C04B20/10
Filed: 1991-11-14
Abstract: The bitumen emulsion is of an anionic or cationic type and contains 50-75% (wt./wt.) bitumen with a penetration between 5-45. The fibres are subjected to processing for reducing lump formation in a mixer for forming small balls prior to having an overcoat of bitumen emulsion. The treatment for reducing lump formation is effected in the presence of an anti-lump forming or anti-adhesion medium which is mixed with the fibres in an amt. of upto 150% (wt./wt/.) and pref. upto 30% (wt/wt.) calculated on the wt. of the fibres. The fibres and the bitumen emulsion are mixed with each other in a pref. ratio of 20-110 pts.wt. bitumen emulsion with 100 pts.wt. fibres. The fibres with an overcoat of bitumen emulsion and dried and further processed for application of a coat of anti-lump forming or anti-adhesion medium.
Patent SE-500185-C2 (SE)
Inventor: WELANDSSON GOESTA
IPC: F16B7/04
Filed: 1992-01-21
Abstract: A device for interconnecting tubes (1, 2) comprises a first tube (1) and a second tube (2) and an inner tube (3) bridging the interconnection region. The inner tube is secured in the one tube (1) and is insertable in the other (2) and is fixable by means of screws. The inner pipe (3) has a number of embossed portions (4) which force hard against the inner surface in the one outer tube (1) and thereby the inner tube (3) is positionally fixed. The embossed portions (4) are made after insertion of the inner tube (3) and do not damage an existing surface treatment on the outer tube (1).
Patent SE-505525-C2 (SE)
Title: Collision block for crash test of road vehicle
Inventor: JOHANSSON BOERJE
IPC: G01M17/00
Filed: 1995-12-07
Abstract: The collision block (1) has cavities (2, 3, 4) in the flat surface, and by virtue of the tube system (6), the cavities can be evacuated for producing a vacuum in them for retention of the block against the base. The flat surface of the block is provided with a friction coating (5). The cavities are formed as parallel tracks with a rectangular cross-section. They are sealed at their ends by sealing components. Dependent upon different test procedures, e.g. weight and speed in the test vehicle, by selection of different vacuums the friction of the collision block can be varied against the base. Alternatively, it is possible for the inherent weight of the collision block to be reduced in order to create a specific friction force.
Patent SE-505327-C2 (SE)
Title: Protection device for theft or interference with computers
Inventor: JOHANSSON LARS
IPC: G06F1/00
Filed: 1996-04-10
Abstract: The theft prevention device includes two right-angled corner supports with bottom plates (3, 4) and right-angled corner parts (1, 2). At the top of each corner part are fixture lugs (6, 7), which are preferably arranged inclinedly in relation to the bottom plates. The bottom parts are provided with fixture holes for screwing firmly in a plate on the work table or other base. The bottom parts are further joined by a central part (5) and movable along it. In this way they can be used for apparatus of different sizes. A wire (10) is incorporated which extends over the device between the two fixture lugs and through holes (8, 9) in them. After passage through the holes the wire is fixed with a fixed wire lock (11) and a releasable wire lock (12).
Patent SE-515825-C2 (SE)
Title: Container transported by road, rail and sea
Inventor: JAEDERBERG SVEN
IPC: B65D88/12
Filed: 1998-05-11
Abstract: The container has a closed hydraulic system integrated into its resting surface (102) for raising or lowering legs (103), which can be fixed into a first position (I) where they are fully extended to match the height of the lorry or train being used to transport the container, a second position where they are fully retracted so that the container rests on the ground (105), and a third intermediate position (III) to allow the container to be handled by a roll-on roll-off (ro-ro) boat lift trailer (106).
Patent SE-514315-C2 (SE)
Inventor: SKOELD ROLF
IPC: C10M173/02
Filed: 1998-09-07
Abstract: The present invention is directed to a method for mechanical working of a metal containing copper, aluminum or an alloy thereof. The method is carried out in the presence of an aqueous cooling lubricant containing an alkanol amine. The lubricant is capable of preventing and reducing the corrosion of both metals and iron.
Patent SE-516316-C2 (SE)
Inventor: EGNELL LARS
IPC: H04B10/27
Filed: 1999-03-18
Abstract: A receiver transponder that is implemented in an optical add/drop multiplexer (OADM) is disclosed. The OADM is used in short haul type networks and receives light signals from two opposite directions on input fibers ( 21, 23 ). The optical input signals are converted to electrical signals by optical-to-electrical (O/E) converters ( 51, 53 ). The output terminals of the converters are connected to an electronic switch ( 61 ), which provides protection switching in a protected ring type network. The output signal of the switch can be monitored ( 65 ) before the signal enters a reshaping circuit ( 67 ), where the signal is reshaped, filtered from a supervisory channel, and adjusted to a proper drive level for a laser ( 69 ). The optical signal from the laser can travel a significant distance through a fiber ( 71 ) to a client receiver or sustain other forms of attenuation and still have sufficient signal power for reliable detection. An electrical output signal can be provided ( 73 ) by the reshaping circuit. The converters can be used to protect for one another and to detect channel signal power and a supervisory channel at electric outputs ( 57, 59 ). The laser can be a low cost type since the laser is typically used for transmitting light over only moderate distances. The electric high frequency switch is generally more reliable and can be more easily monitored than a purely optical switch.
Patent SE-514963-C2 (SE)
Inventor: ANDERSSON GOERAN
IPC: A61C17/02
Filed: 1999-09-22
Abstract: There is described a surface treatment nozzle which generates a surface treatment jet that comprises a suspension of surface treatment material and gas and a surrounding liquid-containing jet for preventing dusting. The surface treatment jet has a high velocity compared with the velocity of solely liquid and is conveyed in an inner tube (13; 31) and the liquid is conveyed in a channel (12) between the inner tube and a tube (11) concentrically surrounding the inner tube. There is included a mixing arrangement (14, 15, 16; 22; 29, 30, 25) for mixing the liquid with gas upstream of the nozzle outlet and to impart to the liquid/gas mixture a velocity in the same order of magnitude as the velocity of the surface treatment jet at said outlet.
Patent SE-524895-C2 (SE)
Title: Chair for handicapped person, has vertical link connections on either side of back rest for altering back rest curvature
Inventor: REES STEPHAN DU
IPC: A47C7/46
Filed: 1999-10-25
Abstract: The curvature of the back rest (4) can be adapted to the person using the chair by at least one vertical link connection on either side of the middle region of the back rest. Curvature can be altered continuously in a non-stepwise manner with the aid of adjustment fittings (14) for the connections.
Patent DE-19804625-C2 (DE)
Title: Gummipfropfen für wasserdichte Verbinder
Inventor: HOTTA TOMOYUKI
IPC: H01R13/52
Filed: 1998-02-05
Granted: 2001-02-08
Abstract: Ein Gummipfropfen für wasserdichte Verbinder, dessen Dichtungswirkung durch eine Mittenverschiebung und/oder durch eine ungleichmäßige Belastung nicht beeinträchtigt wird, so daß sichergestellt ist, daß ein Verbindergehäuse hermetisch abgedichtet werden kann. Der Gummipfropfen besitzt einen zylindrischen Körperabschnitt, in den ein elektrischer Draht eingepaßt ist, mehrere Dichtungsvorsprünge, die längs der äußeren Umfangsfläche des zylindrischen Körperabschnitts ringförmig vorstehen und an der Innenwandfläche des Anschlußaufnahmelochs anhaften können, und eine Reihe von Verstärkungswänden, wovon jede zwischen entsprechenden Dichtungsvorsprüngen axial angeordnet ist.
Patent DE-19952640-C2 (DE)
Title: Sicherheits-Schnellziehholster
Inventor: SOMMERFELD UWE
IPC: F41C33/02
Filed: 1999-10-22
Granted: 2001-02-22
Abstract: Die Erfindung betrifft eine Waffenhalterung (Holster) mit einem Arretierungs- und Öffnungsmechanismus. Herkömmliche Holster halten die Waffe durch einen Druckknopf-Verschluß zur Sicherheit fest. Durch widrige Umstände kann sich der Verschluß öffnen und die Waffe kann verloren gehen, auch Diebstahl ist nicht ausgeschlossen. Daher schlägt die Erfindung vor, die Waffe nach unten in Richtung Laufmündung aus dem Holster zu drücken. Der Abzugsfinger wird nicht ungewollt eingesetzt. Um das Holster zu entsichern, ist ein Sicherungshebel mit dem Daumen der Schußhand umzulegen, damit werden Sicherungskrallen, die in eine Schiene eingreifen, freigegeben. Nun läßt sich die Waffe mit einer geringfügigen Abwärtsbewegung entnehmen.
Patent MD-1982-C2 (MD)
Title: Electromagnetic air-cooled vibrator
Inventor: SAFRONOV ION
IPC: B23P17/00
Filed: 2001-12-17
Abstract: The invention relates to the electrical engineering and it is provided for electrospark alloying.The vibrator includes a body provided with an air inlet pipe, wherein it is rigidly fixed an electromagnetic excitation system, including a winding core and an armature spring-loaded in the middle, one end of which is fixed articulately, and the other one is placed into the hole, made into the body, and provided with an electrode holder, placed outside the body, wherein it is installed an electrode. Into the hole of the body there is mounted an elastic sealing bush. Into the armature there is made a longitudinal channel, communicating with the body cavity via through holes executed into the armature walls. At the same time, into the electrode, fixed into the electrode holder with the help of a sealing bush of electroconducting material, there is made an axial channel, communicating with the armature channel.
Patent MD-2966-C2 (MD)
Title: Friction machine
Inventor: AGAFII VASILE
IPC: G01N19/02
Filed: 2004-06-29
Abstract: The invention relates to the experimental technique, in particular to devices for structural material testing at the reciprocating motion with and without lubricant.The friction machine contains, placed onto the base (1), a test piece fixation device (8), including a holder thereof, a mechanism for reciprocating movement (6), joined with it; a loading mechanism, including a column (3), freely placed into the hole of the guide bush (23), a load (5), fixed in the upper part of the column (3), and a holder of the counter-test piece (10), fixed in its lower part, as well as a frictional force meter (13). Novelty consists in that the friction machine includes two test piece fixation devices and correspondingly two loading mechanisms. Each of the test piece fixation mechanisms contains a bed frame (14), rigidly fixed onto the base (1), onto which by means of a joint of “dovetail” type there are mounted sleds (15) with trays (16) installed thereon, wherein the test piece (9) is fixed. The sleds (15) of both fixation devices, independently from each other, are joined with the mechanism for reciprocating movement (6) with the possibility of regulating the length of the double travels. Onto each counter-test piece holder (10) there are fixed strain gauges (11), joined with the frictional force meter (13). Onto each counter-test piece (9) in the zone of its contact with the test piece (8) there is fixed a thermocouple (20), joined with a temperature meter (21). Each of the trays (16) is additionally equipped with a heating element (17), joined with a temperature set-point device (18). The loading mechanism is additionally equipped with a guide rod (22), fixed into the guide bush (23) and placed parallel to the column (3), at the same time the free end thereof is placed into the hole of the bracket, fixed onto the column.
Patent RU-2176506-C2 (RU)
Title: Agent for control of fertility and pharmaceutical composition containing thereof
Inventor: BONFIS ARMELL
IPC: A61P15/16
Filed: 1995-03-23
Granted: 2001-12-10
Abstract: FIELD: medicine. SUBSTANCE: invention proposes to use aromatic steroids substituted with aminoalkoxyl chain at position 3 for control of fertility. Compounds regulate influx of calcium in spermatozoon by effect on sigma-receptors. EFFECT: enhanced effectiveness of agent. 12 cl, 3 tbl
Patent RU-2155584-C2 (RU)
Inventor: L OSHER VOL FGANG
IPC: A61K31/135
Filed: 1995-07-27
Granted: 2000-09-10
Abstract: Изобретение относится к медицине, в частности к неврологии, и представляет собой применение селегилина (L-N-(1-фенилизопропил)-N-метил-N-пропиниламин) или его фармацевтически приемлемых солей для лечения эпилептических заболеваний. Применение селегилина позволяет значительно снизить продолжительность эпилептических припадков, а также замедлить прогрессирование заболевания. 2 с. и 1 з.п. ф-лы, 1 табл.
Patent RU-2172316-C2 (RU)
Title: 42-оксимы и гидроксиламины рапамицина, способ получения, промежуточный продукт, фармацевтическая композиция и способ лечения заболевания
IPC: A61P29/00
Filed: 1995-12-06
Granted: 2001-08-20
Abstract: Описываются новые соединения формулы I, где Х-Y является С=NОR 1  или СНNНОR 2 , в которых R 1  обозначает водород, алкил с 1 - 6 атомами углерода, алкенил с 2 - 7 атомами углерода, алкинил с 2 - 7 атомами углерода, группа формулы -(СН 2 ) m Ar, в которой Ar представляет фенил или пиридинил и m = 1 - 6; R 2  представляет водород или радикал формулы -(СН 2 ) m Ar, в которой Ar представляет пиридинил, или их фармацевтически приемлемые соли. Описывается также способ их получения, промежуточный продукт, фармацевтическая композиция и способ лечения заболевания. Новые соединения полезны в качестве иммунодепрессивных, противовоспалительных, противогрибковых, антипролиферативных и противоопухолевых средств. 5 с. и 13 з.п.ф-лы.
Patent RU-2168942-C2 (RU)
Inventor: SELIVANOV V I
IPC: A61B8/00
Filed: 1997-07-08
Granted: 2001-06-20
Abstract: Способ может быть использован в медицине, в частности в гастроэнтерологии. Пациента исследуют чреcкожным ультразвуковым датчиком в В-режиме без специальной подготовки. При обнаружении инфильтрации стенки желудка или двенадцатиперстной кишки в виде утолщения пониженной эхогенности производят непрерывное сканирование данного участка от его проксимального до дистального края плоскости, перпендикулярной длинной оси органа. Обнаруживают язвенный дефект в виде остроконечного высокоэхогенного конусовидного образования с локализацией дна дефекта - вершины конуса на уровне серозной оболочки желудка и отсутствием визуализации стенки желудка в области дна язвенного дефекта - вершины конуса. Измеряют поперечный диаметр язвенного дефекта как протяженность основания высокоэхогенного конуса, глубину дефекта как высоту конуса. Затем, сохраняя на экране изображение язвенного дефекта, датчик поворачивают на 90 o  так, чтобы он стал расположен параллельно длинной оси органа. Измеряют продольный диаметр язвенного дефекта как протяженность основания высокоэхогенного конуса, а также расстояние от центра дефекта до ближайшего анатомического жома - привратника или кардии. При обнаружении в брюшной полости вблизи язвы осумкованной неоднородной жидкости в небольшом количестве диагностируют прикрытую перфорацию, а при наличии свободной жидкости и газа в брюшной полости диагностируют перфорацию язвы в свободную брюшную полость. Способ позволяет повысить точность диагностики.
Patent RU-2167688-C2 (RU)
Title: Lymphogenous detoxication method
Inventor: SHULJAK S A
IPC: A61N5/06
Filed: 1998-01-06
Granted: 2001-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out lymphatic tissue drain in intravenously drop-wise administering hemodesis and rheopolyglukine at a dose of 400.0 ml every second day in combination with concurrent direct endolymphatic infusion of 1 g of cephasoline solved in 4.0 ml of 40% hypertonic glucose solution at a rate of 8 ml/h with 15 min delayed intracorporal intranodal laser radiation treatment of glucose, cephasoline, lymph and lymphatic tissue solutions during 60 min through monofiber polymer light guide of not less than 25 cm in length and 0.4 mm diameter through catheterized inguinal lymphatic node. The radiation has 1.8 mW power and 0.63 mcm wavelength. The lymphatic node is excised without its cortical substance being injured. Melted subclavicular standard catheter of 1 mm diameter is used once a day during 6-8 days. EFFECT: enhanced effectiveness of treatment; accelerated treatment course. 1 dwg, 1 tbl
Patent RU-2162090-C2 (RU)
Title: Antiparasitic marcfortines and parahercvamides
Inventor: LEE BYUNG H
IPC: A61P33/00
Filed: 1996-06-26
Granted: 2001-01-20
Abstract: FIELD: medicine. SUBSTANCE: described are new compounds, namely 15-alkyl-14-hydroxy compounds of formula III:  , where n 1 = 1-3 which are useful as antiparasitic agents. EFFECT: improved properties of the title agents. 21 cl, 15 dwg
Patent RU-2156390-C2 (RU)
Title: Safety device of drive
Inventor: SHABALIN L A
IPC: F16H35/10
Filed: 1998-04-21
Granted: 2000-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: safety device may be used in machine drives to prevent their overloading by torque. Safety device has motor, planetary or wave transmission including central stationary wheel, immovable hollow shaft rigidly connected to support, roller, lever and limit switch of drive. Roller is positioned inside immovable hollow shaft. With one end it is coupled with central stationary wheel and with other end it is secured to lever interacting with drive limit switch. EFFECT: enhanced reliability in operation. 2 dwg
Patent RU-2153317-C2 (RU)
Title: Method for performing aftercare of patients subjected to operation on uterine tubes
Inventor: FILIPPOV O S
IPC: A61H23/00
Filed: 1998-06-01
Granted: 2000-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering antibiotics into abdominal cavity during operation and in early postoperative period. Vibromassage is carried out in early postoperative period. Abdominal and vaginal vibromassage is concurrently applied. Frequency is 66-68 Hz. Total course is 5 procedures long. EFFECT: accelerated treatment course. 2 tbl
Patent RU-2153773-C2 (RU)
Title: Central station of radio communication system with access by inquiry
Inventor: SEMENOV A V
IPC: H04B7/26
Filed: 1998-06-16
Granted: 2000-07-27
Abstract: FIELD: radio engineering, information transmission between transceiving stations and central station on diversified frequencies. SUBSTANCE: central station of radio communication system with access by inquiry has receiving and transmitting antennas, key, receiver, demodulator, data recording unit, unit for separation of N channels, distributor, inquiry signal input/output unit, response former, switch, modulator, transmitter, data output unit, counter, inquiry former, information package former, AND gate, suppression filter and delay line. EFFECT: expanded functional capabilities by provision of transfer of information from central station to unspecified transceiving station without substantial sophistication of design. 1 dwg
Patent RU-2197839-C2 (RU)
Inventor: GARVUD ROBERT JUDZHIN
IPC: A23L29/00
Filed: 1997-01-10
Granted: 2003-02-10
Abstract: FIELD: food industry. SUBSTANCE: method is used for regulating softness of such food products as cereal and baked goods with filler, loafs for breakfast, feeding and confectionery loafs, and crystallized products. Such products contain sections with various moisture activity and have a tendency to loss moisture and gradual hardening in the process of storage life. Method involves immobilization of edible plasticizer by means of greasing or encapsulation for formation of immobilized edible plasticizer. Then such plasticizer is added to food product in amount enough for slowing of gradual hardening of food product during storage life. Said addition is carried out at the stage without excessive heat in order to avoid melting or destroying of immobilized edible plasticizer. Proposed method provides slowing of hardening of food product in the process of storage life due to introduction of plasticizer in the form of immobilized by jelling or encapsulation form. The method provides avoiding of setting free of plasticizer and early plastification of product during the process of products preparation. EFFECT: higher efficiency. 12 cl, 2 dwg, 1 tbl, 3 ex
Patent RU-2154275-C2 (RU)
Inventor: USPENSKAJA I D
IPC: G01N33/573
Filed: 1998-07-14
Granted: 2000-08-10
Abstract: FIELD: medicine, pediatrics, gastroenterology. SUBSTANCE: sample of venous blood is taken in sick child, hemolysate is prepared where activity of glutathione transferase and glutathione reductase is determined. Ratio of the first index to the second one is calculated. Malabsorption syndrome of the 1st, the 2nd and the 3rd degree of severity is diagnosed at coefficient values 0.43-0.67; 0.70-0.90 and 0.91-1.47, respectively. Method provides the positive effect due to detoxification and development of indications for inclusion in curative complex of efferent therapy. EFFECT: increased precision of assay. 1 tbl, 6 ex