baber/WOPTO huggingface dataset:
Patent SE-511994-C2 (SE)
Inventor: WERKANDER PETER
IPC: H04L12/58
Filed: 1998-03-24
Abstract: Methods and arrangements are provided for transmitting information in a message using an existing message based service in a digital mobile network. According to the invention, the message is provided with an information field intended to be extracted from the message by the receiver. Furthermore, the message is provided with a pointer field in a position which is given by a predetermined rule while using a predetermined syntax and including information which indicates where in the message the information field is arranged.
Patent SE-514412-C2 (SE)
Inventor: NORDSTROEM BENGT
IPC: D21F9/00
Filed: 1999-06-15
Abstract: Method for forming multiply paper or board product, where all the plies are formed by means of roll forming of the type where the fibre suspension jet is introduced in the twin-wire nip at such a speed that the outer wire of the tensioned wires (2; 10; 17) is deflected while maintaining a substantially constant tension during the deflection of the outer wire, by the fact that the outer wire is supported by a rotating support (5; 14; 19), at least one of which being resiliently or displaceably mounted to compensate for said deflection. The forming of each ply occurs over only one forming roll (4; 11; 18), wherein the wire winding angle ( alpha ) over the forming rolls is at least 110 DEG , that the forming rolls are located alternatingly in two planes, that for the forming roll (rolls) in the upper plane the wires leave the roll in a lower quadrant (G, H) where the paper web follows the outer wire, and for the forming roll in the lower plane the wires leave the roll in an upper quadrant (E, F), where in this case the paper web also follows the outer wire.
Patent DE-10049531-C2 (DE)
Title: Taktgenerator
Inventor: ROMBACH GERD
IPC: H03L7/099
Filed: 2000-10-06
Granted: 2002-07-18
Abstract: Ein Taktgenerator mit einer PLL-Schaltung dient der Erzeugung einer sich periodisch über einen vorgegebenen Bereich ändernden Ausgangsfrequenz, wobei dieser Bereich eine gewünschte Grundtaktfrequenz enthält. Die PLL-Schaltung enthalt einen spannungsgesteuerten Oszillaltor (18), dessen Schwingungsfrequenz mittels einer analogen Steuerspannung auf die gewünschte Grundtaktfrequenz einstellbar ist. Diese Grundtaktfrequenz steht in einem festen Verhältnis zu einer der PLL-Schaltung zugeführten Referenzfrequenz. Der Taktgenerator enthält einen zweiten spannungsgesteuerten Oszillator (22), dessen Schwingungsfrequenz über einen vorgegebenen Bereich periodisch veränderlich ist. Der zweite Oszillator (22) ist so ausgebildet, daß seine Schwingungsfrequenz mittels eines digitalen, schrittweise veränderlichen Steuersignals über den vorgegebenen Bereich veränderbar ist. Durch die Veränderung der Ausgangsfrequenz des Taktgenerators kann eine Verbreiterung seines Ausgangsfrequenzspektrums erhalten werden, die zu einer Verringerung von Hochfrequenzstörungen durch das von Taktgenerator erzeugte Signal führt.
Patent DE-19542369-C2 (DE)
Title: Pendelsystem für Schienenfahrzeuge
Inventor: GIMENEZ ORTIZ JOSE GERMAN
IPC: B61L3/00
Filed: 1995-11-14
Granted: 2000-02-10
Abstract: Pendelsystem für ein Schienenfahrzeug, das aus einem Speichermodul mit den Parametern der Streckenabschnitte und einem Positionsdetektorsystem besteht, das ständig die Parameter der Geschwindigkeit und absoluten Istposition des Fahrzeugs an eine intelligente Steuereinheit meldet, in der ein Funktionsalgorithmus festgelegt wurde, der mit den Werten der Parameter quantifiziert ist, die vom Speichermodul und dem Positionsdetektorsystem empfangen werden, wobei ein Anweisungsalgorithmus festgelegt wird, der an Pendelstellglieder gesendet wird, die zwischen dem Drehgestellrahmen und dem Fahrzeugkasten angebracht sind. DOLLAR A Für die Anwendung im Schienenverkehr.
Patent DE-19834066-C2 (DE)
Inventor: MOECKL KARL-HEINZ
IPC: A47J43/12
Filed: 1998-07-29
Granted: 2002-12-05
Abstract: An apparatus for producing whipped cream comprises a container for liquid cream, a lid section which can be screwed on and which has a receiving unit for a gas capsule, and a bore hole which allows the gas to enter the container, a valve pin and a whipped cream outlet channel. The valve pin (10) has a safety valve which opens to create a flow path between the inner chamber and the outlet channel if a predetermined pressure in the container is exceeded.
Patent DE-19926699-C2 (DE)
Title: Hochpaßzweig einer Frequenzweiche für ADSL-Systeme
Inventor: PETZOLD JOERG
IPC: H01F1/153
Filed: 1999-06-11
Granted: 2003-10-30
Abstract: Ein Hochpaßzweig (7) einer Frequenzweiche für ADSL-Systeme weist induktive Bauelemente (11, 14) auf, die über Magnetkerne aus einem weichmagnetischen amorphen oder nanokristallinen Material verfügen. Dadurch ergeben sich kleine Bauformen für die Frequenzweichen.
Patent RU-2158990-C2 (RU)
Title: Self-excited biochemical-base power supply
Inventor: RENATO ALESSANDRO OLIVETI
IPC: H01M10/40
Filed: 1995-01-18
Granted: 2000-11-10
Abstract: FIELD: biochemical-base power supplies. SUBSTANCE: power supply has electrolyte container holding anode covered with biochemical mixture, first and second electrically isolated electrodes dipped in electrolyte. In addition, it has electric stimulator connected between anode and first electrode. Load may be connected between second electrode and anode. EFFECT: improved performance characteristics of power supply. 27 cl, 8 dwg
Patent RU-2155767-C2 (RU)
Inventor: MAURITSIO ZENONI
IPC: A61K/
Filed: 1996-08-02
Granted: 2000-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is bio β-crystalline form of cephyronsimansital prepared by treatment of well known crystalline or amorphous form of cephyronsimansetil with water or water-immiscible organic solvent or mixture thereof at temperatures from +20 to 100 C followed by cooling and isolation of crystalline product. EFFECT: improved properties of crystalline product. 5 cl, 4 dwg, 5 ex
Patent RU-2166782-C2 (RU)
Title: Single-mode optical waveguide with large effective area ( versions )
Inventor: L JU JANMING
IPC: G02B6/036
Filed: 1996-12-14
Granted: 2001-05-10
Abstract: FIELD: radio engineering. SUBSTANCE: single-mode optical waveguide with large effective area has decreased nonlinear effects in working window on wave lengths 1300 and 1550 nm. Examples of profiles of refractive index of region of core which ensure required characteristics is improved profile with stepped change of refractive index and profiles having maximum Δ% at distance from central axis of fiber. EFFECT: improved functional characteristics of waveguide. 10 cl, 4 dwg, 2 tbl
Patent RU-2157472-C2 (RU)
Title: Tractor hitch mechanism hydraulic system testing method
Inventor: KHABARDIN V N
IPC: F15B19/00
Filed: 1997-01-10
Granted: 2000-10-10
Abstract: FIELD: mechanical engineering; hitch mechanism hydraulic systems; testing and diagnosing. SUBSTANCE: hitch mechanism is loaded with continuously increasing force providing incomplete travel of hydraulic cylinder rod, first to pressure at which spool automatic control valve operates, and then to safety valve operating pressure. Indicated parameters are determined by rod travel or by value of force applied to hanger axle. No connection to hydraulic system is required for testing. Test takes from 1 to 2 minutes. EFFECT: facilitated testing, reduced time taken for testing. 1 dwg
Patent RU-2192409-C2 (RU)
Title: Method of synthesis of vinyl acetate
Inventor: BRISTOU TIMOTI KRISPIN
IPC: C07C69/15
Filed: 1997-12-10
Granted: 2002-11-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to technology of synthesis of vinyl acetate. Method is carried out by interaction of ethylene, acetic acid and oxygen-containing gas at increased temperature in the presence of fluidized layer of catalytic material with formation of vinyl acetate. For removal of heat by injection liquid as inert liquid, reagent, product of reaction or their mixture absorbing heat in its evaporation is added into reactor. After isolation of end product the flow of unreacted acetic acid with impurities of by-side products is returned into reactor as liquid. EFFECT: improvement of energetic indices of process by heat reaction removal by injection into reactor. 12 cl, 4 tbl, 2 ex
Patent RU-2155979-C2 (RU)
Title: Method for manufacturing of two-mirror aberration-free and aplanatic systems, which main mirror is shaped as spherical fragment
Inventor: GAN M A
IPC: G02B17/06
Filed: 1998-07-21
Granted: 2000-09-10
Abstract: FIELD: optical instruments. SUBSTANCE: method involves detection of shape of secondary mirror, which is designed as aspherical mirror surface, which is shaped as surface of revolution of algebraic flat function, which is calculated using precise generalized parametric equations. Current coordinates X and Y are represented in resulting vector as sum of two vectors. The first vector has constant length, which is equal to sphere radius r, and rotates about sphere center with constant angular phase φ. Second vector has alternating length and rotates about end of first vector with current angular phase (φ+α). Amplitude of second vector is proportional to variable s, which is calculated for rays of arbitrary reflection factor from main mirror under condition that length of ray travel from light source to given focus of two-mirror system is constant. This results in possibility to design two-mirror aberration- free and aplanatic systems, which may have arbitrary aperture up to 1:1. EFFECT: increased functional capabilities. 8 dwg
Patent RU-2232454-C2 (RU)
Inventor: DUTOV A I
IPC: H01S3/06
Filed: 1999-03-19
Granted: 2004-07-10
Abstract: FIELD: laser engineering; gas lasers. 
     SUBSTANCE: laser device has active medium, optical resonator, active medium excitation means, cooling means, two cooling components, and optical component possessing anisotropic refractivity. Optical component parameters are chosen so as to prevent interaction between low-order transverse laser mode and surfaces of cooling components. 
     EFFECT: enlarged cooling surface area, enhanced optical radiation power. 
     20 cl, 10 dwg
Patent RU-2188474-C2 (RU)
Title: Power switch
Inventor: KHEGL VITUS
IPC: H01H33/66
Filed: 1997-08-25
Granted: 2002-08-27
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is related to power switch meant for kilovolt range and including vacuum arc chute embraced without clearance by collar made of elastomer material of high dielectric strength. Collar in its turn is clamped by halves of body of power switch. Technical result consists in effective prevention of external flash-over between face plates of vacuum arc chute under high voltage in time of change-over. Necessity in employment of liquid and gaseous media becomes superfluous. As result no great expenses for conducting test are required in contrast to traditional power switches and this power switch does not present any danger to environment. EFFECT: raised functional reliability of power switch. 10 cl, 2 dwg
Patent RU-2190438-C2 (RU)
Inventor: PEDDER V V
IPC: A61N7/00
Filed: 1999-04-01
Granted: 2002-10-10
Abstract: FIELD: medicine, infectology. SUBSTANCE: one should perform an ultrasound sanation of infection focus due to its sonication via intermediate, ozone-saturated (up to 5-10 mg/l concentration) medicinal solution of an antiseptic preparation. Then, contact low-frequency ultrasound treatment of the injured site is conducted. The impact is applied through an interlayer impregnated with ozonized oil at the value of peroxide number being not less than 200. Then, aeration of erysipelas inflammation focus covered with ozonized oil is made with the flow of gas-air mixture. Spray-coating of ozone-containing gas-liquid mixture is performed upon the surface of regenerating focus by using a flare of ultrasound aerosol. The mixture is a 10-% aqueous solution of an ozonized oily emulsion of "oil-in-water" type. EFFECT: higher efficiency in treating erysipelas. 4 dwg, 1 ex
Patent RU-2162579-C2 (RU)
Title: Combined natural gas liquefaction system on basis of liquid nitrogen producing unit with cryogenic stirling machine
Inventor: KIRILLOV N G
IPC: F25B9/14
Filed: 1999-04-13
Granted: 2001-01-27
Abstract: FIELD: cryogenic engineering; production of liquefied natural gas. SUBSTANCE: during operation of system, liquid nitrogen is produced from air sucked from atmosphere which is then fed to heat exchanger by means of high-pressure pump. In heat exchanger heat exchange between liquid nitrogen and gaseous natural gas supplied via main takes place. Natural gas is cooled and liquefied due to heat exchange in heat exchanger, after it is delivered to heat-insulated reservoir via drain line for storage. During heat exchange liquid nitrogen is heated converting into high-pressure gaseous phase. Heat exchange with atmospheric air takes place in heat exchanger; as a result, high-pressure gaseous nitrogen is heated and is admitted into turbine where it performs useful mechanical work generating electric power in electric generator mounted on shaft common with turbine. Control of supply of air and nitrogen to system is effected by means of regulating valves. EFFECT: enhanced efficiency of system; reduced expenses. 1 dwg
Patent RU-2166383-C2 (RU)
Title: Grain cleaning machine
Inventor: SYCHUGOV N P
IPC: B07B4/00
Filed: 1999-04-26
Granted: 2001-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: grain cleaning machine has receiving part including feeder and cylindrical screen for separating coarse contaminants, closed pneumatic system with cross-flow fan, pneumatic separating channel with feeding window in its wall, air supplying channel and settling chamber. Pressure branch pipe of cross-flow fan is joined to inlet window of baffle-type air cleaner. Pressure branch pipe is communicated with pneumatic separating channel through auxiliary channel defined between wall adjacent to air supplying channel and settling chamber wall faced to above mentioned wall. Pneumatic feeding device positioned at other end of settling chamber is disposed in zone where feeding window is communicated with pneumatic separating channel. EFFECT: increased quality of cleaned grain material and improved working conditions. 1 dwg
Patent RU-2206739-C2 (RU)
Title: Method and system of information transmission by electromagnetic waves
Inventor: SUL E LUI
IPC: E21B47/12
Filed: 1999-10-22
Granted: 2003-06-20
Abstract: FIELD: hole drilling and operation; applicable in information transmission in hole protected, at least, partially with metal pipes. SUBSTANCE: installed in hole is information transmitter-receiver functioning with help of directed electromagnetic waves produced by radiation of electric signal by dipole electrically connected with metal pipes serving as guides for radiated wanes. Detected is attenuation of transmission in some layers of formation having low specific resistance, and metal pipes located in places of said layers with low specific resistance are insulated at least partially. For this purpose, system has some metal pipes found in occurrence of layers with low specific resistance which are provided with means of insulation from geological formations through which holes are drilled. EFFECT: improved transmission characteristics. 14 cl, 5 dwg
Patent RU-2222313-C2 (RU)
Inventor: LJAN V N
IPC: A61N5/02
Filed: 1999-12-06
Granted: 2004-01-27
Abstract: FIELD: medicine, narcology. SUBSTANCE: one should carry out psychotherapeutic impact and acupuncture onto corporal and auricular points. Additionally, one should sedate Vischudkha chakra, tone up Manipura and Svadkhistana chakras with UHF-radiation. One should affect Vischudkha and Svadkhistana chakras on volar and rear surfaces of patient's wrist with Shu Djock acupuncture. EFFECT: prolonged terms of remission. 3 dwg, 1 ex
Patent UA-54410-C2 (UA)
Title: Method for fabricating expanding stent
IPC: B21D51/16
Filed: 1998-08-04
Abstract: The method for fabricating the expanding stent is disclosed. The stent has an originally flat pattern and connection points where the sides of the flat pattern are joined. The method includes the following steps: a) cutting a stent pattern into a flat piece of metal thereby to produce a metal pattern; b) deforming the metal pattern so as to cause two opposing sides to meet; and c) joining the two opposing sides at least at one point. Substantially no portion of the stent projects into the lumen of the stent when the stent is expanded against the internal wall of a blood vessel.
Patent UA-44357-C2 (UA)
IPC: G21C19/48
Filed: 1997-03-12
Abstract: Improved processing apparatus and methods are provided which involve the selective ionisation of a feed material and the separation of ionised and non-ionised species. Introduction of a chemical material to cause selective transition to a non-ionised and/or solid or liquid state of part о' the feed is provided. The process offers high through puts by virtue of the ionised and non-ionised species being in equilibrium with one another.
Patent UA-53666-C2 (UA)
Title: Method for controlling power of the furnage of burning installations
Inventor: Martin Johannes Joseph Edmund
IPC: F23N1/02
Filed: 1999-04-29
Abstract: A method for controlling power of the furnace of burning installations relates to the installations for burning waste. Material being burned is loaded at the beginning of the fire-grate, with treating it by firing and translational displacement, and with discharge at the end of the fire-grate of slag being formed; at that at least one affecting over the firing and translational displacement motion of material being burned is performed, depending on penetrability of the fire-grate and the layer of fuel for the blast air.
Patent UA-57045-C2 (UA)
Title: A process for the crystallization of losartan
Filed: 1997-10-24
Abstract: Losartan potassium is an angiotensin II antagonist useful in the treatment of hypertension and congestive heart failure. This invention relates to the process for the controlled crystallization of losartan potassium utilizing anti-solvent addition combined with massive seeding in order to obtain the desired crystal morphology and bulk physical properties necessary for successful formulation.
Patent UA-37306-C2 (UA)
Title: Device for cleaning of internal surface of conduits
Inventor: Clyavlin Valeriy Volodymyrovich
Filed: 2000-01-06
Abstract: The invention relates to devices for cleaning of hollow objects. A device for cleaning of internal surface of conduits includes a housing with cleaning disks coaxially located on it and supporting disks, which create a centering apparatus. The parameters of centering apparatus are determined by specific ratio.
Patent UA-65645-C2 (UA)
Title: Method for rolling blanks by separation
IPC: B21B1/02
Filed: 2001-06-27
Abstract: Invention relates to the rolling production, namely to the methods for rolling blanks in connected form with subsequent separation of the rolled products in the mill line and subsequent two-strand rolling and it can be used on blooming, duo-reversing and billet mills. The method for rolling blanks by separation consists in that the heated blank is rolled consecutively in the box, diamond and diagonal square passes of rolling mill. After box pass the blank is rolled in the shaped slitting pass having the form of two ovals connected by partition, and then in the diamond and diagonal square passes made in the form two rolls connected by partition, in this case the distribution of the dual diagonal squares is carried out in the breaking pass by the combs of the grooves of circular shape with a radius R = (0.3 – 0.45) a, where a - side of square blank. Technical result achieved with the use of invention consists in the elimination of the defect of roll twisting around longitudinal axis in the diagonal square passes, correction of the defects of the macrostructure of ingot due to sealing of axial porosity and complete elimination of shrinkage carbon liquation.
Patent UA-54300-C2 (UA)
Title: Steam boiler
Inventor: DANILIN VALERII YEVHENOVYCH
IPC: F22B21/00
Filed: 2002-07-16
Abstract: This invention relates to heat engineering and can be used in steam boilers used for heat supply for municipal, industrial and rural objects. The steam boiler has cylindrical case, heating surface as a screw coil pipe, separator, this is connected to the coil pipe and the branch pipes for supply of steam-water mix and water discharge, and additional heating surface as vertical gas-pipe block with smoke pipes. This invention makes it possible to decrease scale formation on the heating surfaces, to operate it on water with high salt content, to decrease volume of blow, and to provide reliability and economy of the boiler.
Patent UA-74360-C2 (UA)
Title: A crystalline base of citalopram
Inventor: PETERSEN HANS
IPC: A61P25/00
Filed: 2001-02-28
Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram, l-[3-(dimethylamino)propyl]-l-(4-fluorophenyl)-1.3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the sails obtained by said process and formulations containing such salts,
Patent RU-2178638-C2 (RU)
Title: Method of preventing teat cup from slipping onto udder teat
Inventor: SOLOV EV S A
IPC: A01J5/04
Filed: 2000-01-28
Granted: 2002-01-27
Abstract: FIELD: animal farm equipment. SUBSTANCE: method involves simultaneously regulating vacuum gage pressure under udder teat and in sucker during the entire milking process in accordance with changing teat resilience, with low pressure under teat changing in direct proportion and in sucker in reverse proportion. As a result, permanent force distribution over teat provides for stable retaining of teat cup on udder teat through the entire milking process. EFFECT: simplified method and increased efficiency.
Patent RU-2179661-C2 (RU)
Title: Self-contained hydraulic drive
Inventor: VASIL EV V V
IPC: F15B15/18
Filed: 2000-04-03
Granted: 2002-02-20
Abstract: FIELD: control systems of machines, ships, aircraft. SUBSTANCE: proposed hydraulic drive has drive electric motor, spool-type distributor, hydraulic motor, pump and tank exposed to gauge pressure provided by hydraulic compensator made in form of spring-loaded piston. All devices indicated above are interconnected by pressure and drain hydraulic lines. Spool-type distributor is controlled by electromechanical converter. Permanent magnet is installed on end face of piston. Sealed-contact reed relay is installed in zone of action f magnetic field on outer surface of tank made of nonmagnetic material. EFFECT: improved reliability. 1 dwg
Patent RU-2218293-C2 (RU)
Inventor: KLARK NORMAN
IPC: B65D83/16
Filed: 1998-12-10
Granted: 2003-12-10
Abstract: Изобретение относится к распылительным устройствам, например аэрозольным баллонам или распыляющим контейнерам. Головка содержит держатель с перепускным каналом, соединенный с выходным отверстием для жидкости на первом конце и соединенный с источником жидкости на втором конце. Канал имеет возможность передвижения между первым нерабочим положением и вторым положением, в котором он соединяется с источником для жидкости. Верхняя часть держателя имеет возможность передвижения (поворота) и полностью закрывает канал, предотвращая таким образом выход аэрозоля. Устройство обеспечивает самозакрывание головки, которая может быть использована без крышки, и предохраняет головку от случайного включения. 3 с. и 14 з.п.ф-лы, 6 ил.