baber/WOPTO huggingface dataset:
Patent SE-500965-C2 (SE)
Inventor: RAGNARSSON SVEN
IPC: B01D1/26
Filed: 1993-03-31
Abstract: A method and a device for recovering crystals from a solution by evaporation with crystallisation in an evaporation plant having at least two stages are disclosed. In the method, the crystallised salt is separated in each evaporation stage (n) from mother liquor and is, in all stages except the first, dissolved to a substantially saturated solution, which is then conducted to the preceding evaporation stage (n-1). The crystallised salt in the first evaporation stage of the plant is collected as final product. The device comprises at least two evaporators (I1, I2, I3) with an inlet (1, 2, 3) for heating medium, and an inlet (6, 11, 14) for the solution to be evaporated, and an outlet (7, 12, 16) for the evaporated solution. The outlet of each evaporator (I1, I2, I3) is provided with separating means (C1, C2, C3) for separating crystals from mother liquor. The inlet of an evaporator (I1, I2...In-1) is connected to the separating means (C2, C3...Cn) of the subsequent evaporator (I2, I3...In) for receiving crystals from the separating means, and to a supply means (5) for liquid which forms, with the crystals, a substantially saturated solution which is to be evaporated. The outlet (10) for crystals from the separating means (C1) of the first evaporator (I1) of the device is the product outlet.
Patent SE-502612-C2 (SE)
Inventor: BERGGREN TONY J
IPC: G05G5/06
Filed: 1994-03-31
Abstract: A switch button which on one hand comprises a turnable member (10) which has a pivot axis, and on the other a socket (11) to receive the sides and the bottom of the rotatable member. These two elements are provided with cooperating contact surfaces provided with positioning means (20, 24) for securing the turnable member in one of a number of distinct turn positions. The contact surfaces comprise at least one in a plane across said pivot axis elastic tongue (23) with one of the positioning means (24). The positioning means (20, 24) are integrally manufactured, in one piece with the turnable part (10) and the socket (11), respectively.
Patent SE-508933-C2 (SE)
Inventor: NASSAR RAMI V
IPC: B61F5/52
Filed: 1995-04-06
Abstract: A steering arm assembly for a railway truck has an undercut compound radius between the body portion and the longitudinal segment on of each side arm in order to decrease the stress intensity at this location, which resultantly provides increased flexural strength to the assembly while maintaining the clearance between the steering arm and truck components.
Patent SE-510084-C2 (SE)
Title: Batch or continuous air conduit dryer for grain or seeds
Inventor: HELLSVIK ERIK
IPC: F26B21/12
Filed: 1995-12-15
Abstract: The device for altering flow of air into a dryer fitted with air conduits, used for drying seeds (eg. cereal grain or oil-producing plant seeds) comprises a throttle valve mounted on one or more of the nozzles in the air conduits facing the air inlet or outlet side of the dryer. The valve is formed by a sheet which can be moved at right angles to the length of the conduits.
Patent SE-509057-C2 (SE)
Title: Arrangement with foot prosthesis
Inventor: BERNHARDSSON JAN
IPC: A61F/
Filed: 1996-10-18
Abstract: A component (105) is arranged between the casing and the prosthesis tube (103) which permits the tube to be positioned directly vertically. It incorporates a pair of plates (106, 112) reciprocally rotatably adjustable in different relative positions in a horizontal plane, adjustment screws (111) which act in an axial direction between the first fixed plate (107) and the second movable plate (112) for adjustment of the plates relatively to a lode line. These plates are also displaceably adjustable in relation to the central axis of the prosthesis tube.
Patent SE-514248-C2 (SE)
Inventor: LILJEDAHL GUNNAR
IPC: A61G1/003
Filed: 1997-05-12
Abstract: Straps are used to form a supporting plane for a body resting on a supporting structure, which straps are double folded and inserted under the body while holding one end of the strap until the other end of the strap is completely inserted under the body. Two bars are placed parallel and with a certain distance from the body on each side of the body. The free part of each strap is attached, double folded, to one of the bars. The attachment point of the strap is rotated around the geometric axis of the bar in such a way that the part of the strap, which runs from the body, will be placed over the double folded end. The end of the strap, which has been inserted under the body is fixed on the other bar or is attached in the same way as the first end.
Patent SE-509527-C2 (SE)
Inventor: NILSSON BENGT GOERAN
IPC: E05F15/12
Filed: 1997-06-02
Abstract: Arrangement for operating devices for mechanically operated doors with a driving mechanism and a manoeuvring mechanism including a rotatable device in the form of a cog wheel and a linear device furnished with cogs that interact with the cog wheel. The novel aspect is that two linear devices furnished with cogs are arranged with a distance between one another with the cog wheel between them, whereby the size of the cog wheel is adapted to this distance so that it is only able to engage with one row of cogs at a time, and that the cog wheel is mounted in a housing (17) that is displaceable relative to the frame on which the rows of cogs are mounted to allow the displacement of the cog wheel to engage in an operating position with one row of cogs at a time. <IMAGE>
Patent SE-518980-C2 (SE)
Title: Cooling device for extruded thermoplastic film, comprises drum with perforated mantle regions linked to vacuum generating means
Inventor: LEIJON THOMAS
IPC: B29C48/88
Filed: 1999-02-22
Abstract: A vacuum is generated in at least one of the perforated regions of the predominantly perforated (26) drum mantle (25).  A device for cooling a film made from heat-weldable material comprises a rotatable, hollow cooling drum (21), a means for generating a vacuum inside the drum, and a means for rotating the drum. The film comes into contact with the perforated drum mantle, which is perforated around most of its circumference. The vacuum is generated in at least one of the perforated regions of the drum.
Patent SE-517320-C2 (SE)
Title: Grass mower, has blade drive shaft mounted in bearing box on top of mower hood
Inventor: SCHYTT ROLF
IPC: A01D/
Filed: 1999-03-15
Abstract: The mower has a hood (21) comprising a top wall (22) and a peripheral border (23). The rotary drive shaft (27) for the blade unit (24) is mounted in a bearing box (30) secured to the top side of the top wall of the hood.
Patent SE-514282-C2 (SE)
Inventor: AHLSTROEM BENGT
IPC: G06F3/0485
Filed: 1999-04-22
Abstract: The invention relates to a method and an arrangement (10) for scrollable cross point navigation on a user interface (26) in order to select a feature by combining object fields. Bars (32, 34), where at least one of them is scrollable, have object fields which overlap and combine each other when scrolled or put to a visible focus area (30) in the user interface at the cross point of the bars (32, 34). Object fields in the focus area (30) select a feature connected to a combination of fields, which is chosen by a confirmation action.
Patent SE-517315-C2 (SE)
Inventor: MERKEL HARALD
IPC: G01N22/00
Filed: 1999-09-17
Abstract: The present invention relates to an apparatus for detection of foreign bodies in materials, comprising a first antenna device for transmitting electromagnetic signals, the transmitted electromagnetic signals are in the microwave range, the signals comprise at least two signals at different frequencies, a second antenna device for receiving signals originating from the first antenna, where the received signals, at least partially, passes through the materials, device for measuring at least one parameter of the received signals for each frequency, so as to obtain parameter values, device for comparing the parameter value with the corresponding output parameter value of the transmitted signals, so as to obtain a comparison value for each of the frequencies, device for analyzing each comparison value based on a reference value, which reference value is accessible to the apparatus, and device for emitting a signal when the comparison value differs a predetermined amount from the reference value. The invention also relates to a method for detection of foreign bodies in materials.
Patent DE-10029479-C2 (DE)
Title: Verfahren zur Herstellung eines metallischen Pressfittingelementes
Inventor: SEDLAK BERND
IPC: F16L13/14
Filed: 2000-06-15
Granted: 2003-02-13
Abstract: Verfahren zur Herstellung eines metallischen Pressfittingelementes, DOLLAR A - mit einem hakenförmig, im Querschnitt nahezu dachartig ausgebildeten, einen Runddichtring aufnehmenden Bereich und einem daran anschließenden zylindrischen Bereich, der der Einschubseite des mit dem Pressfittingelement zu verbindenden Leitungsrohres abgewandt ist, DOLLAR A - wobei als Ausgangsmaterial für das Pressfittingelement ein Voll- oder Hohlstab erzeugt wird, der spanabhebend bearbeitet wird, und DOLLAR A - wobei die zu verpressenden Bereiche des Pressfittingelementes nach Form und Wanddicke den zu verpressenden Bereichen eines aus Blech kalt formgepressten Pressfittingelementes entsprechend durch spanabhebende Bearbeitung so ausgebildet werden, DOLLAR A - dass die so hergestellten Pressfittingelemente plastisch verformbar sind, um mittels eines das Pressfittingelement zusammen mit einem darin eingeschobenen Leitungsrohr umfassenden, mindestens zwei Pressbacken aufweisenden Presswerkzeuges nach dem Ansetzen und Schließen der Pressbacken, eine unlösbare und dichte Verbindung zwischen dem Pressfittingelement und dem Leitungsrohr zu bilden und DOLLAR A - dass während des Verpressens die Pressbacken sowohl auf den hakenförmig ausgebildeten Bereich einschließlich des darin eingelegten Runddichtringes, als auch auf den der Einschubseite abgewandten zylindrisch ausgebildeten Abschnitt des Pressfittingelementes so einwirken können, dass die Scheitelbereiche des hakenförmig ausgebildeten Bereiches überwiegend im Durchmesser ...
Patent DE-19534390-C2 (DE)
Title: Fußbodenheizung
Inventor: YOUNG TAIK CHOI
IPC: F24D13/04
Filed: 1995-09-15
Granted: 2001-03-01
Abstract: Die vorliegende Erfindung betrifft eine elektrisch betriebene wärmespeichernde Fußbodenheizung mit zwei unter dem zu heizenden Fußboden angeordneten Heizeinrichtungen. Die Heizeinrichtungen werden jeweils von kuppelförmigen Blechformen gebildet, die untereinander durch Fußabschnitte verbunden sind. An der Unterseite der kuppelförmigen Blechformen sind Räume gebildet, während an der Oberseite der Blechformen eine wärmespeichernde Platte aus aushärtbarem Speichermaterial gebildet ist. Die Platten aus aushärtbarem Wärmespeichermaterial dienen als Wärmespeicher, die durch die elektrische Heizquelle zu Zeiten billigen Stroms aufgeladen werden und ihre Wärme zu Zeiten teueren Stroms abgeben.
Patent DE-19654164-C2 (DE)
Inventor: HOERMANN THOMAS J
IPC: E05F1/08
Filed: 1996-12-23
Granted: 1999-11-04
Abstract: PCT No. PCT/DE96/02509 Sec. 371 Date Jul. 17, 1998 Sec. 102(e) Date Jul. 17, 1998 PCT Filed Dec. 23, 1996 PCT Pub. No. WO97/23700 PCT Pub. Date Jul. 3, 1997A sectioial overhead door is disclosed with a door leaf comprising several consecutive hinging panels (10, 10', 10'') which are guided in the known way by rollers (11) in horizontal tracks and in tracks (12, 12', 12'') joined to them to form a bow and are provided with a balancing device (15) in the form of approximately horizontal helical tension springs. The latter are designed to be space-saving, in particular with low drop heights, underneath the horizontal track sections extending into the building, such that on each of the outer side regions (27) of the horizontal track sections (12, 14) facing away from one another one or more helical tension spring units (16) are arranged approximately parallel to one another and one below the other. At least some of the helical tension spring units (16) consist of at least two coaxial helical springs (17, 18), the turns of which are mutually opposing and intersecting.
Patent MD-2707-C2 (MD)
Title: Slightly alcoholic beverage
Inventor: IVANŢOC VALERIU
IPC: C12G3/06
Filed: 2004-06-23
Abstract: The invention refers to the food industry, in particular to a slightly alcoholic beverage.The beverage, according to the invention, contains to 1000 L of finished product: treated wine stock red or white dry or semidry 50…400 L, refinished apple juice 50…150 L, castor sugar or a substitute of sugar of noncarbohydrate origin 30…60 kg, apple or forest berry aromatizer 5…10 kg, potassium sorbate 0,2…1,0 kg, carbonic acid gas 0…4 kg and water the rest, up to the strength of 1,5…4,0% vol.The result consists in obtaining a stable beverage with a high content of biologically active substances and increased organoleptic indexes.
Patent RU-2166940-C2 (RU)
Title: Способ уменьшения потерь костной ткани, способ лечения остеопороза и применение соединения
Inventor: VIRENDER M LABROO
IPC: A61P19/10
Filed: 1994-01-13
Granted: 2001-05-20
Abstract: Изобретение относится к медицине. Предложен способ снижения или предупреждения потерь костной ткани, вызванных дефицитом эстрогенов, а также способ лечения остеопороза и использование соединения формулы      для лечения или предотвращения потерь костной ткани, вызванных дефицитом эстрогенов. Изобретение расширяет арсенал средств указанного назначения. 3 с. 20 з.п. ф-лы, 2 табл., 3 ил.
Patent RU-2153229-C2 (RU)
Title: Method and device for improved message reception by stationary systemic receiver
Inventor: AERTS DUGLAS I
IPC: H04J3/16
Filed: 1995-07-28
Granted: 2000-07-20
Abstract: FIELD: communication equipment. SUBSTANCE: stationary systemic receiver has direct receiver, reverse receiver and response timer. It is designed for using in radio communication system with direct radio channel and reverse radio channel. Instruction is transmitted in direct channel radio signal targeted to selective call transceiver. Direct receiver is used for data demodulation and decoding. Reverse receiver is used for receiving and demodulation of reverse channel radio signal. Response timer, which is connected to direct receiver and reverse receiver, is used for detection of response time, which starts basically from estimated response time, which is included in instruction. Its duration is equal to said data unit length, which is included in instruction. Also response timer generates control signal, which opens reverse receiver for duration of response. EFFECT: increased sensitivity to messages, increased throughput. 13 cl, 9 dwg
Patent RU-2183623-C2 (RU)
Inventor: ZAKOSHANSKIJ V M
IPC: C07C409/10
Filed: 1997-06-26
Granted: 2002-06-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: process is characterized by its carrying out in water-alkali emulsion on reactors' series divided into two stage. In the first stage less than 18% of the total weight of cumene hydroperoxide is involved together with NH 4 NaCO 3  as active carbonate. In the second stage, more than 18% cumene hydroperoxide is involved together with Na 2 CO 3 . as active carbonate. Ammonium is directly injected into recirculation flow to efficiently neutralize organic acids. Countercurrent water washing in the second stage allows process efficiency to be increased owing to washing off undesired impurities. Controlling pH further increases efficiency of process. EFFECT: increased yield of cumene hydroperoxide. 10 cl, 3 dwg, 4 tbl, 3 ex
Patent RU-2183330-C2 (RU)
Inventor: FRENKEL MAJKL A
IPC: G01V1/28
Filed: 1997-09-29
Granted: 2002-06-10
Abstract: FIELD: determination of parameters of seams and description of fields. SUBSTANCE: initial earth model is formed on basis of actual measurements generated by logging instrument lowered into wellbore drilled in earth performing two-dimensional extrapolation modelling by initial earth model for finding intermediate earth model which includes set modelled responses of logging instrument. Modeled responses of logging instrument are compared with measurements for finding misalignment between them. Intermediate earth model is retained as final one if misalignment between modeled responses of receiver and measurements is tolerable. Unidimensional extrapolation modeling is repeated N times earth model if misalignment between modelled responses of measurements is not tolerable and accompanied by obtaining secondary earth model. Unidimensional reference is accessed to secondary earth model and then secondary model is retained as final model or repeated two-dimensional extrapolation modeling of secondary model is performed for subsequent comparison of misalignment. According to another version, said data are subjected to re-correction after N-fold unidimensional extrapolation modeling. According to next version, N-fold unidimensional extrapolation modeling is effected with the use of reference Table on basis of accumulated data of modeled responses of instrument. According to one more version, Reference Table is used for performing N-fold unidimensional reference. EFFECT: reduced time required for calculations; increased scope of data for description of seam being studied. 37 cl, 6 dwg
Patent RU-2157198-C2 (RU)
Title: Method of treating osteoarthrosis patients
Inventor: JUBITSKAJA N S
IPC: A61K31/202
Filed: 1998-02-10
Granted: 2000-10-10
Abstract: FIELD: rheumathology. SUBSTANCE: patient is affected by ultrasound as therapeutic means using polyunsaturated fatty acids as contact milieu. Course of treatment includes 6 to 10 procedures. Treatment produce marked antiinflammatory effect, increases mobility of joints, and assures shorter restorative period. EFFECT: increased treatment efficiency. 3 tbl
Patent RU-2165955-C2 (RU)
Title: Three-stage method for production of light olefins from methane and/or ethane
Inventor: TERRI L MARKER
IPC: C08F210/16
Filed: 1998-02-02
Granted: 2001-04-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: light olefins are obtained from gaseous hydrocarbon stream by way of combining steam reforming with preparing oxygen-containing compounds and converting them into olefins. In this process, crude methanol stream, obtained in the stage of production of oxygen-containing compounds and containing, along with methanol, light fraction and higher alcohols, is passed through zone wherein oxygen-containing compounds are converted. At last a part of by- product is recycled to provide reforming water. Another part of by-product can be combined with propylene stream to yield high-octane gasoline component. Propylene and butylene fractions are additionally converted into high-octane ether and other worthy products. EFFECT: eliminated costly stages of isolation and purification of methanol leading to total reduction of production expenses. 12 cl, 3 dwg, 4 tbl, 6 ex
Patent RU-2180516-C2 (RU)
Inventor: LATYSHEV V A
IPC: A61B5/053
Filed: 1998-05-14
Granted: 2002-03-20
Abstract: FIELD: medicine, reflexodiagnosis and may be applicable for diagnosis of physiologic and mental state. SUBSTANCE: biologically active points of twelve twin meridians are subjected to action with simultaneous measurement of skin conductance. To this end, the biologically active points are subjected to action by electric current of negative polarity during at least 3s. The current strength does not exceed 10 μΑ. The state of the meridians is calculated according to the obtained values of conductance of the biologically active points. The general condition, form of pathology, psychological type are determined on the strength of the aggregate of the states of the meridians. EFFECT: enhanced efficiency of diagnosis. 1 dwg, 8 tbl
Patent RU-2159981-C2 (RU)
Inventor: ALEKSANDROV V F
IPC: H02H3/48
Filed: 1998-06-10
Granted: 2000-11-27
Abstract: Изобретение относится к противоаварийной автоматике энергосистем, а именно к способам предотвращения асинхронного режима. Технический результат заключается в определении уставки по углу при любом характере аварийной ситуации и повышении точности ее определения. Для этого дополнительно замеряется ускорение d 2 δ/dt 2  и момент, когда ускорение достигает нулевого значения, фиксируют значение угла δ 1 , а уставку определяют как разность π-δ 1 , причем, если ускорение не равняется нулю, то подают сигнал на отключение, когда угол равен π/2. 3 ил.
Patent RU-2159876-C2 (RU)
Inventor: MOROZOV A A
IPC: F16C23/04
Filed: 1998-08-14
Granted: 2000-11-27
Abstract: FIELD: steam turbine shafting. SUBSTANCE: bearing has race and insert conjugated with it over spherical surface. Insert is provided with babbitt layer which forms supporting surface and with stacks of thrust block interacting with thrust disc of shaft. Stacks of blocks are secured on one of insert ends. Supporting surface and thrust blocks are supplied with oil. At least one of conjugated surface of race and insert is provided with net of small grooves which forms net of capillary channels when race is assembled with insert. This net is coupled with oil supply source. EFFECT: reduced friction coefficient. 3 dwg
Patent RU-2180431-C2 (RU)
Inventor: PEDLAR MOANANUI MAJKL KENNET
IPC: G01C19/18
Filed: 1997-02-03
Granted: 2002-03-10
Abstract: Изобретение относится к роторам и может быть использовано в устройствах, использующих вращающиеся тела для выполнения полезной работы. Ротор содержит сферическое тело, в котором часть одной половины сферического тела не включена или удалена, причем весовое соотношение одной половины к другой половине сферического тела таково, что ротор приспособлен для непрерывного одновременного вращения вокруг пары ортогональных осей. Одна из ортогональных осей ограничена кромкой сферического тела между указанными первой и второй половинами, а другая, по существу, ортогональна к плоскости, определяемой кромкой сферического тела. При этом часть одной половины сферического тела, которая удалена или не включена, составляет приблизительно 1/10 - 1/3 общего веса сферического тела, если бы упомянутая часть не была удалена или не включена. Устройство, использующее вращающиеся тела для выполнения полезной работы, содержит статор и описанный выше ротор. Работа ротора характеризуется значительным снижением потерь при его вращении. 2 с. и 11 з.п. ф-лы, 8 ил.
Patent RU-2166390-C2 (RU)
Title: Rolling stand
Inventor: ARTJUSHECHKIN A V
IPC: B21B13/14
Filed: 1999-01-27
Granted: 2001-05-10
Abstract: FIELD: rolled stock production, possibly in shops for cold and hot rolling of ferrous and non-ferrous metals and also at rolling non-metallic materials. SUBSTANCE: rolling stand including housing, rolls, roll drive mechanism, magnetic circuits, coils and electric current source has at least one pair of permanent pull-in electromagnets placed at both sides relative to rolling plane between diametrical planes of rolls mounted in electromagnets. Chocks of rolls are arranged in magnetic circuits with possibility of vertical motion. Magnetic circuits are rigidly joined with base by means of struts made of non-magnetic material. EFFECT: enhanced rigidity of stand, increased reduction values, possibility for controlling strip profile. 2 dwg
Patent RU-2171266-C2 (RU)
Inventor: TREFILOV S V
IPC: C08G18/06
Filed: 1999-04-19
Granted: 2001-07-27
Abstract: Способ образования однокомпонентной полиуретановой теплогерметизирующей системы состоит из синтеза изоцианатного псевдопредполимера с последующим затариванием его в открытый баллон, причем катализатор уретанообразования, стабилизирующее и блокирующее соединения подают непосредственно в баллон хранения с последующим затариванием через запорное устройство баллона дополнительного количества низкокипящего хладона или воды. Техническим результатом изобретения является упрощение затаривания системы в баллон хранения и увеличение надежности хранения псевдопредполимера. 2 з.п. ф-лы.