baber/WOPTO huggingface dataset:
Patent SE-508350-C2 (SE)
Inventor: HUHTALA RAIMO
IPC: F16K3/03
Filed: 1997-01-30
Abstract: The present invention relates to a flow rate control element for ducts, said control element operating based on the iris-diaphragm principle and including an annular housing comprised of a base part (3) with a cover part (4) made to fit thereon, and said housing having therein adapted essentially curved leaves (7), which are pivotally connected at their one ends to said housing, and further including a control ring having radial slots made thereto in which slots the other ends of the leaves are adapted to move, whereby said leaves are made steplessly rotatable between their closed and open positions by turning the control ring. The invention is implemented by forming for each leaf (7) to be installed in one part of the housing, advantageously the base part (3), a nonpenetrating indent or outdent, respectively, whereby to that side of the leaf to be installed facing said indented or outdented side is formed an essentially complementarily shaped outdent or indent, whereby the pivotal cooperation of the outdent/indent pair permits unobstructed rotation of the leaf (7) about its pivot point.
Patent SE-511842-C2 (SE)
Inventor: BJUR KENT
IPC: C08L1/24
Filed: 1997-04-18
Abstract: The invention is a method of producing a viscose solution by - a) irradiating  alpha -cellulose with ionizing particles, - b) mercerizing the irradiated  alpha -cellulose with alkali, - c) xanthating the irradiated mercerized  alpha -cellulose -  with an amount less than 28% of carbon disulfide -  based on the weight of  alpha -cellulose, and - d) dissolving the xanthated  alpha -cellulose in an aqueous alkali solution; -  and adding at least one surfactant before or after one or more steps of the method. The surfactant is chosen from the group consisting of a water soluble nonionic and a cationic surfactant, and it is added to the process in an amount of 0.02-5% by weight of the amount of  alpha -cellulose. The viscose solution has suitable properties for the production of regenerated cellulose fibers.
Patent SE-517443-C2 (SE)
Inventor: HUSTON JOHN T
IPC: G01J5/20
Filed: 1997-12-17
Abstract: A pyrometer for use in measuring temperatures in a furnace, has a lens-tube for supporting an optical head in a port of the furnace for viewing an interior of the furnace along a line of sight. The optical head converts infrared radiation to electrical signals. A photometer circuit connected to the optical head processes the electrical signals and a scaling circuit connected to the photometer circuit scales the electrical signals. An output circuit connected to the scaling circuit receives the scaled electrical signals and produces output signals for display or control of the furnace. A power supply connected to the scaling circuit powers the photometer, scaling and output circuits. Calibration in the scaling circuit scales the electrical signals to be most sensitive to a wavelength of middle infrared radiation to which at least one gas component in the furnace is semi-transparent, for measuring the temperature of the at least one gas component.
Patent SE-520602-C2 (SE)
Title: Device for connecting one or more optic fibers to electrical and/or optical equipment has separable chamber with space for equipment and devices for connecting fibres to equipment
Inventor: SERRANDER HANS
IPC: G02B6/46
Filed: 1999-06-14
Abstract: The device for connecting one or more optic fibers (7) to electrical and/or optical equipment has a separable chamber (5) with a space for the equipment (9) and devices for connecting the fibers to the equipment. The separable chamber can be formed as a box with a lid. The box can comprise an installation plate for different so-called modular FTTH and FFTH solutions based on optic fiber blowing - optic fiber sucking technique.  A fixture plate is provided for connecting the box to a base with pre-prepared holes for ingoing and outgoing conduits (6). The lid is provided for closure and protection of the box and slotted apertures in the box sides or corners allow the throughflow of air.
Patent DE-10134325-C2 (DE)
Inventor: WARBURG DIERK
IPC: B60R13/04
Filed: 2001-07-14
Granted: 2003-06-12
Abstract: The fastener (1) has at least two opposite spring arms (15) for insertion in slots (16) of the accessory (3). The arms are angled in connection direction of the accessory, so that before mounting, accessory and a flat structure (4) can be pre-assembled. The fastener has a locking part for insertion into the fitting aperture (10) and undercut engagement with the flat structure. The locking part consists of two expander arms (12) with adjusting screw.
Patent DE-10140590-C2 (DE)
Inventor: GERMEROTH FRANK
IPC: B65H75/18
Filed: 2001-08-18
Granted: 2003-11-20
Abstract: The stopper (3) for the end of a tubular core for reels of paper or plastic sheet has a cylindrical shape. It has a recess (15) on one side of its upper edge which assists its removal from the core.
Patent DE-19708644-C2 (DE)
Title: Rotationskolbenmaschine mit elastisch verformbarer Arbeitsraumwand
Inventor: RUCHO GUENTER
IPC: F04B43/14
Filed: 1997-02-20
Granted: 1999-10-21
Abstract: Die Erfindung betrifft eine Rotationskolbenmaschine, die als leckfreie Kraft- oder Arbeitsmaschine eingesetzt werden kann, bei der auch hohe Drücke nur zu einer verhältnismäßig geringen Belastung der elastischen Arbeitsraumwände führen. DOLLAR A Die wesentlichen Merkmale der Maschine sind das zylindrische Gehäuse (1), in dem zentrisch ein Rotor (2) mit Abdeckscheiben (8) angeordnet ist. Der Rotor (2) weist mindestens einen axial frei beweglichen Eingriffskörper (3) auf. Die inneren Stirnseiten des Gehäuses (1) sind beidseitig mit ringförmigen Rundeinstichen versehen, in denen sich elastische Hohlkörper (4) befinden, die zusammen mit den Ein- und Auslaßstutzen (9; 10) jeweils aus einem Stück bestehen. Die Tiefe der Rundeinstiche nimmt ausgehend von der Einlaßöffnung bis zu einem Drehwinkel von annähernd 180 DEG ständig zu und im Drehwinkelbereich von 180 DEG bis 360 DEG ständig ab.
Patent DE-19810122-C2 (DE)
Inventor: FATH BETTINA
IPC: C07C219/08
Filed: 1998-03-09
Granted: 2000-04-06
Abstract: Aqueous hair treatment agent contains a mixture of 0.1-20 wt.% esterquat(s) (I) and 0.1-20 wt.% mono- and/or oligosaccharide(s) (II). Aqueous hair treatment agent contains a mixture of 0.1-20 wt.% esterquat(s) of formula (I) and 0.1-20 wt.% mono- and/or oligosaccharide(s) (II); R<1>, R<2> = 8-22 C (hydroxy)alk(en)yl; R<3>, R<4> = 1-3 C alkyl or -CH2-CH2-O-(EO)z-H; EO = an ethylene oxide unit; x, y, z = 0-5; Y<-> = an anion.
Patent DE-19930151-C2 (DE)
Title: Verfahren zur Herstellung eines Kunststoffwellrohres
Inventor: FINZEL ULLI
IPC: F16L11/15
Filed: 1999-06-30
Granted: 2003-09-18
Abstract: Die Erfindung betrifft ein Wellrohr mit Wellungen, die sich radial zur axialen Längserstreckungsrichtung des Wellrohres erstrecken, wobei die Wellungen, Wellenberge und Wellentäler sowie Flanken dazwischen aufweisen, wobei erfindungsgemäß wenigstens eine Flanke einer Wellung einen Hinterschneidungsbereich aufweist, wobei der Flankenwinkel größer als 90 DEG ist.
Patent RU-2155995-C2 (RU)
Title: Method and device for tracing control for recording and reading devices, tracing control device for 8-mm image processing device
Inventor: DZUNG-TAE KIM
IPC: G11B5/58
Filed: 1993-12-22
Granted: 2000-09-10
Abstract: FIELD: optical instruments. SUBSTANCE: device provides high-quality tracing control by using commands for master shaft speed regulation, taking into account tracing errors instead of standard master shaft speed regulation commands, which do not take into account information about tracing error. Goal of invention is achieved by method, which involves a step for reading value of tracing control signal due to given regulation of amplification gain of tracing error signal, a step for generation of commands of master shaft speed regulation, taking into account value of tracing control signal, a step for detection of master shaft speed error value by means of comparison of master shaft speed command to real master shaft motor rotation, so that tracing error is taken into account by means of given regulation of speed error signal amplification. EFFECT: increased speed of control, improved tracing compatibility, facilitated control of coefficients, simplified design. 16 cl, 9 dwg
Patent RU-2152996-C2 (RU)
Inventor: TOMAS TERRI L
IPC: C12N1/21
Filed: 1992-10-13
Granted: 2000-07-20
Abstract: Изобретение может быть использовано в селекции растений. Введение в растение нуклеотидной последовательности, кодирующей фермент дельта-6-десатуразы, приводит к изменению обмена веществ в тканях растения, выражающемуся в повышении выработки в них гамма-линоленовой кислоты за счет превращения линолевой кислоты. 9 с. и 1 з.п. ф-лы, 2 табл., 7 ил.
Patent RU-2164224-C2 (RU)
Title: Trisubstituted phenyl derivatives and pharmaceutical composition
Inventor: NUSSBAUMER PETER
IPC: A61K31/13
Filed: 1996-03-14
Granted: 2001-03-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes novel trisubstituted phenyl derivatives of the formula (1s)   where R 1s  means hydroxyl, alkyl containing 1-4 carbon atoms or alkoxyl containing 1-4 carbon atoms; R 2s  means hydroxyl or alkoxyl at 5- or 6-position and containing 1-4 carbon atoms being R 1s  and R 2s  are not hydroxyl simultaneously; and a) W s  means -CH 2 CH 2 -; R 3s  means the group of the formula -COR 6s  where R 6s  means alkyl containing 1-4 carbon atoms, alkoxyl containing 1-4 carbon atoms or amino-group; R 4s  means amino-group, alkylamino-group containing 1-4 carbon atoms, dialkylamino-group where each alkyl moiety has independently 1-4 carbon atoms, alkylcarbonylamino-group where alkyl moiety has 1-4 carbon atoms or alkoxycarbonylamino-group where alkoxyl moiety has 1-4 carbon atoms; or b) W s  means -CH 2 CH 2 -, -CH 2 NH-, -CH 2 O- or -CH=CH- being nitrogen or oxygen atom is bound with ring B; R 3s  and R 4s  in common with ring B form the system of condensed rings of the formula (as)   and (bs)   where symbol _ _ _ _ means the ordinary or double bond; R 9s  means hydrogen atom, alkylthio- -group containing 1-4 carbon atoms, alkyl containing 1-4 carbon atoms, amino-, diacetylamino-, alkylamino-group containing 1-4 carbon atoms, hydroxyl, alkoxyl containing 1-4 carbon atoms or mercapto-group; Y s/   means N or CR 11s  where R 11s  means hydrogen atom or alkoxycarbonyl where alkoxyl moiety has 1-4 carbon atoms; R 10s  means hydrogen atom, alkyl containing 1-4 carbon atoms or dialkoxybenzyl where alkoxyl moieties have independently 1-4 carbon atoms; and Z means O or S and V means NH if symbol _ _ _ means ordinary bond and N if symbol _ _ _ means double bond under condition that if R 9s  means hydroxyl or mercapto-group and Y s  means N then compounds exist in tautomeric form of the formula (Its)   where   means O or S, in free form or as salt form if these forms are possible for existing. Compounds are useful for treatment of patients with proliferative and/or inflammatory disorders and cancer. EFFECT: new compounds indicated above, valuable medicinal properties. 4 cl, 52 ex
Patent RU-2159443-C2 (RU)
Inventor: ROBERT K LOSHKE
IPC: G01P5/14
Filed: 1996-02-28
Granted: 2000-11-20
Abstract: FIELD: determination of characteristics of flow of fluid medium running against surface of vehicle. SUBSTANCE: given system includes at least one first pressure transducer to receive signals of dynamic pressure generated by convected boundary layer of flow of fluid medium. One row of second pressure transducers as minimum is positioned behind first pressure transducer. Acoustic transducer are used in the capacity of transducers of dynamic pressure. Transducers are mounted on surface of vehicle flush with surface. System also has aid to receive first and second output signals, to determine time of propagation of vibrations from first transducer to each transducer of second row and to compute rate of convection of variations of pressure. System provides for obtainment of true data on velocity of air flow, M number, absolute temperature, barometric height and angle of attack. EFFECT: enhanced functional efficiency of system. 9 cl, 9 dwg
Patent RU-2156277-C2 (RU)
Title: Double-action additive, additive composition, and fuel
Inventor: KATRIN MALLE
IPC: C08L31/02
Filed: 1996-06-12
Granted: 2000-09-20
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: double-action additive, limiting and preventing precipitation of paraffins in middle distillates boiling away within 150-450 C, and also providing dispersing of paraffin crystals, consists of at least one modified copolymer with weight-average molecular weight 500 to 5000. Additive is prepared by copolymerization of first carboxylic acid with alkyl ester of second carboxylic acid, identical to the first or not, followed by amidation at 100 to 200 C of carboxylic groups in resulting copolymer with polyamide having general formula (RR′N-[-(CH 2 ) n -NH-]-H m ), in which n and m are within a range between 1 and 8 and R and R' are preferably alkyl groups. EFFECT: optimized preparation procedure. 12 cl, 3 tbl
Patent RU-2193402-C2 (RU)
Title: Application of allylamine derivatives, such as terbinaphin, in manufacturing medicinal preparation for treating helicobacter pylori infection or helicobacter pylori-associated diseases
Inventor: LINDLEY IVAN JAMES DALTON
IPC: A61K31/445
Filed: 1996-07-05
Granted: 2002-11-27
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: it is suggested to use allylamine derivatives, for example terbinaphin. It enables to provide high therapeutic activity along with good tolerance of compounds. EFFECT: higher efficiency. 2 cl
Patent RU-2166213-C2 (RU)
Title: Method for checking of pitch of tones produced by mouthpiece copper wind- instruments
Inventor: KADYROV M U
IPC: G10D7/10
Filed: 1998-05-26
Granted: 2001-04-27
Abstract: FIELD: applicable in musical training on wind-instruments, in particular, for training, strengthening and development of technique of mouthpiece of trainees. SUBSTANCE: pitch of tones produced by mouthpiece copper wind-instruments is estimated, checked and fixed not only with the aid of musician's ear for music and memory, but also by the value rarefaction, using for the purpose the dependence of vacuum on the pitch of tone. To this end, use is made of a vacuum gauge device consisting of a mouth- piece corresponding to the respective wind-instrument. The vacuum gauge device has a side ejection port, pipe connection, connecting tube with a strain through cock, and a vacuum gauge with a measuring scale. The ejection port has a diameter equal to the diameter of the mouth-piece nose and is arranged at an angle of 25-30 deg to the mouth-piece axis and at a distance equal to 2-3 diameters of the ejection port from the mouth-piece nose. EFFECT: accelerated proper training of trainees in the initial period of training. 1 dwg
Patent RU-2194243-C2 (RU)
Inventor: BEKKER EHRIKH
IPC: G01R33/12
Filed: 1996-12-10
Granted: 2002-12-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method involves measuring thickness (d r ) of electric conducting layer coating electric conducting base material. Electric conductivities of the layer and base materials are different. Excitation coil through which high frequency electric current passes is brought close to the layer and it makes mechanical contact with it in particular cases so that electric eddy currents arises in the base material. Attached value corresponding to the total resistance is determined that is used as basis for determining layer thickness (d r ) for instance by comparing with known reference values. High frequency electric current frequency f is selected in a way that single valued thickness (d r ) measurement takes place when the electric current conductivities proportion is equal to 0.7-1.5. EFFECT: high accuracy and reliability of measurements. 11 cl, 3 dwg
Patent RU-2157696-C2 (RU)
Inventor: POPOV L K
IPC: A61K35/62
Filed: 1998-07-16
Granted: 2000-10-20
Abstract: Изобретение относится к сельскому хозяйству, в частности к ветеринарной медицине, а именно к способу лечения скрытого (субклинического) мастита у коров с помощью медицинских пиявок. Пиявки помещают в специальные пробирки длиной 12 см и диаметром 5 см. На кожу доли вымени, пораженную скрытым маститом, подсаживают три пиявки. После насыщения кровью (25-30 мин) пиявки самопроизвольно отпадали. Процедуру повторяют трижды с интервалом 24 ч. После отпадания пиявок место укусов дезинфицируют и заклеивают бактерицидным пластырем. Способ обеспечивает 100%-ную эффективность лечения скрытого мастита.
Patent RU-2157249-C2 (RU)
Inventor: BATISHCHEVA G A
IPC: A61M1/36
Filed: 1998-10-08
Granted: 2000-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: method involves administering Quamatel for modifying formed blood elements in extracorporal mode in combination with curative plasmapheresis sessions. To do it, 800 ml of blood is taken from a vein into Hemacon sack. Then, 150-200 ml of sodium chloride solution is injected to the patient. Hemacon sacks are centrifuged, plasma is removed and formed blood elements are diluted with 0.9% sodium chloride solution and intravenously injected to the patient later on during 30-40 min. 20 mg of Quamatel and 100 ml of 0.9% sodium chloride solution is added to the second Hemacon sack and the sack is set into thermostat. Incubation being over, the sack contents is intravenously dripped to the patient. EFFECT: enhanced effectiveness in treating very large, ulcers not cicatrizing during long time; accelerated treatment course; lower drug consumption.
Patent RU-2173053-C2 (RU)
IPC: A23C19/068
Filed: 1998-10-12
Granted: 2001-09-10
Abstract: FIELD: food industry. SUBSTANCE: in order to prepare cheese with low second-heating temperature, to milk normalized at temperature 60±5 C, propolis in amount 0.015-0.020% based on fat contained in normalized milk is added (finished milk product normally contains 0.0065 to 0.0093% propolis). Milk is then coagulated and resulting curd is cut, after which follow placing grain, second heating, formation, prepressing, pressing of cheese, salting, drying, and ripening. EFFECT: increased biological validity of product, improved flavoring properties, and prolonged shelf time. 2 ex
Patent RU-2162884-C2 (RU)
Title: Method of producing grape original wine
Inventor: PAVLOVICH S P
IPC: C12G1/00
Filed: 1999-02-09
Granted: 2001-02-10
Abstract: FIELD: wine making. SUBSTANCE: for wine production, a sweetener is mixed before blending with grape wine material up to strength of mixture equal to strength of wine material. Grape wine material is blended with the sweetener, ethyl rectified alcohol and an agent which gives wine taste and aroma of vermouth. The agent is food flavor additive "Aroma KK" or its analog. The latter is alcoholized by ethyl rectified alcohol up to condition of ready wine. The wine blend is tested for bottling stability, filtered and after 10-day rest is directed for bottling. EFFECT: production of high-quality wine for short time, reduction of its cost price; broadened assortment of wines. 3 ex
Patent RU-2161306-C2 (RU)
Title: Method of estimation of oxidation stability of lubricants
Inventor: SHLYKOV S V
IPC: G01N33/30
Filed: 1999-03-16
Granted: 2000-12-27
Abstract: FIELD: study of lubricants used for plastic metal working. SUBSTANCE: method includes heating the sample to preset temperature in porcelain crucible, determination of mass fractions of volatile and insoluble agents; mass fraction of volatile agents is determined at weighing the crucible before and after heating; them mass fraction of insoluble agents is determined on walls and bottom of crucible during its weighing after removal of sample till insoluble residual is obtained. EFFECT: enhanced reliability of estimation of oxidation stability of lubricants due to simultaneous determination of mass fractions of volatile and insoluble agents after heating the sample to preset temperature. 1 tbl
Patent RU-2169207-C2 (RU)
Title: Method for applying metal-dielectric thin films
Inventor: IVASHOV E N
IPC: H05K1/16
Filed: 1999-04-09
Granted: 2001-06-20
Abstract: FIELD: microelectronics, possibly manufacture of metal-dielectric thin films, for example for making large-value capacitors. SUBSTANCE: method for applying metal-dielectric thin films by vacuum deposition of successive layers of dielectric and conductive materials on substrate comprises steps of alternatively applying dielectric and conductive materials onto metallic substrate in such a way that to provide even number of conductive layers including substrate and to mutually connect all conductive layers by bridges according to pattern 2n → 2n+1 → 2n+4, where n =0,1, ...N. Invention allows to increase area of conductive (metallic) plates of capacitor. EFFECT: simplified manufacture of large-value capacitors. 2 dwg
Patent RU-2164725-C2 (RU)
Title: Method for processing orthogonaly-shifted broad- band signals with structural noise correction
Inventor: CHUGAEVA V I
IPC: H03H17/00
Filed: 1999-05-19
Granted: 2001-03-27
Abstract: FIELD: radio engineering; communication systems. SUBSTANCE: method depends on multiplication of input mixture by reference sync signal, filtering of multiplication results in N frequency channels followed by signal filtration, amplification, detection, and comparison with threshold levels; signals exceeding threshold levels are recovered and used for correcting respective signals in input mixture. EFFECT: improved noise immunity. 5 dwg
Patent RU-2168119-C2 (RU)
Title: Medium parameters controller
Inventor: ZVENIGORODSKIJ I I
IPC: F24F11/00
Filed: 1999-06-29
Granted: 2001-05-27
Abstract: FIELD: air-conditioning systems. SUBSTANCE: device has temperature and relative humidity transducers and setters, regulators consisting of comparison elements and transducer amplifiers, and actuating mechanisms with adjusting controls located in the heat-transfer agent supply lines and a sprinkling chamber. Introduction in the device of series-connected discrete differentiators with a storage, whose inputs are connected to the respective comparison elements, and feedback units containing logical elements, quick-operating relays and delayed relays, whose outputs are connected to the respective regulator units makes it possible to follow the variation of the setting, reduce the fluctuations of transients in the conditions of tracing of the setting, reduce the duration of transients, partially compensating for considerable sluggishness properties of the controlled object. EFFECT: enhanced quality of control. 1 dwg
Patent RU-2209319-C2 (RU)
Title: Gas turbine plant exhaust scroll
Inventor: KARANDASHOV B M
IPC: F01D25/30
Filed: 1999-12-14
Granted: 2003-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: exhaust scroll is designed for use in gas turbine plants of gas transfer sets and power generating stations. Proposed exhaust scroll consists of axially radial diffuser, body and outer housing. Space between said parts is filled up with head-insulating material. Outer housing of scroll is connected with body through flexible members made in form of flat springs. Said springs are provided with adapter bushings in places of fastening. Said bushings are made of material featuring low heat conductivity. EFFECT: provision of low level of heat stresses and low temperature of outer surface. 4 dwg _
Patent UA-8091-C2 (UA)
Title: Device for water purification
Filed: 1992-11-10
Abstract: An invention concerns the water purification. A device contains water tower, comprising tank with lid and riser pipe, supply pipeline of raw water, passing inside the water tower and having at the end a perforated nozzle, drawn through the lid of a tank, pipeline for the pure water withdrawal, receiving tank for the aerated water, filtering granular loading, placed in the riser pipe, vertical pipe, passing through the tank and the riser pipe and the pipeline for the residue output.