baber/WOPTO huggingface dataset:
Patent SE-503885-C2 (SE)
Inventor: ALEXANDERSON JOHAN
IPC: C04B28/14
Filed: 1994-03-21
Abstract: The invention refers to floor tiles and a method for their production. The tiles are produced on the basis of a mix of hydraulic binder, polymer, filler, sand, colour pigments, additives and water. The binder content is 15-40 % by weight and the polymer content is 3-10 % by weight, calculated as percentages of the dry constituents. The tiles are produced from a castable mix which is made to harden within 24 hours. Then a protective coating is applied. The tiles give a warmer and less hard impression when you stand and walk on them and require less production energy as compared to traditional tiles made from ceramic material or concrete.
Patent SE-509578-C2 (SE)
Inventor: BARON WOLFGANG
IPC: B25B23/151
Filed: 1994-08-17
Abstract: An arrangement for tightening screw connections comprises a screw spindle turnable by a screw tool, at least two-stage rotary drive for the screw spindle, the drive providing a coarse driving for pre-tightening of a screw connection and a fine driving for obtaining the desired screwing condition, a measuring value pick up for obtaining measuring values which correspond to a value of an available screwing condition, a control device for providing switching signals for the rotary drive in dependence on the measuring values determined by the measuring value pick up, the screw spindle being subdivided into at least three spindle parts, including a first spindle part connected with the drive motor for providing the coarse driving, a second spindle part, and a third spindle part, and an auxiliary drive providing the fine driving and having a drive element which together with the auxiliary drive form an independently operating structural unit which forms the second spindle part and is integrated between the first spindle part connected with the drive motor and the third spindle part carrying the mounting device, the auxiliary drive having a shaft provided with couplings for fixed connection with the first spindle part and the third spindle part, the auxiliary part further having a torque incresing transmission arranged so that the shaft is driven by the drive element through the transmission.
Patent SE-507233-C2 (SE)
Title: Wit map sheet arrangement for use with sea chart
Inventor: PERMATZ SOEREN
IPC: G09F/
Filed: 1995-10-24
Abstract: A plate-shaped part is used with limited magnetic properties, with outer dimensions permitting its insertion in a rear position in the plastic pocket (1) in relation to the map sheet. It works in conjunction with a number of marking components (7,7',7"), each comprising a permanent magnet with comparatively strong magnetic adhesion properties, which permit adhesion against the plate-shaped part in a position located against the side of the pocket where the map sheet is located. The plate-shaped part comprises a plate or metal foil enclosed by two non-magnetic layers. The plate-shaped part is formed with a hand grip type engagement part (4), which extends out of the plastic pocket after complete insertion.
Patent SE-509420-C2 (SE)
Inventor: KELLSTROEM MAGNUS
IPC: F16C23/08
Filed: 1995-11-09
Abstract: PCT No. PCT/SE96/00090 Sec. 371 Date Sep. 3, 1998 Sec. 102(e) Date Sep. 3, 1998 PCT Filed Jan. 30, 1996 PCT Pub. No. WO97/17549 PCT Pub. Date May 15, 1997Sealed bearing incorporating an inner race (13) an outer race ring (14) and a row of elongated rollers (15) disposed between, whereby races (11, 12) and rollers (15) have curved longitudinal section profiles and which rollers (15) are axially moveable between the races relative thereto for allowing mutual misalignment of the races, and whereby at least one sealing member (18) is formed separately, positioned axially outside the rollers (15) but adapted to follow the rollers (15) in a free-floating manner and arranged to provide its sealing effect by frictional engagement, wherein at least one of the inner and outer race rings (13, 14) at the axial outer ends of its race (11, 12) is each provided with a radially projecting motion preventing means (20) of short axial width, arranged to prevent the sealing member (18) from being pressed out from the space between the bearing race rings even at misalignments of the race rings (13, 14) relative to each other.
Patent SE-507738-C2 (SE)
Inventor: ERIKSSON HANS
IPC: H03F1/52
Filed: 1996-11-08
Abstract: A protective circuit in a power amplifier is adapted, by limiting the maximum output current of the power amplifier and by quickly recharging compensating capacitors in the power amplifier, to limit the amount and duration of the power drain in the power amplifier upon over-excitation of the power amplifier.
Patent DE-19520186-C2 (DE)
Inventor: FRANKE MICHAEL
IPC: A45F3/04
Filed: 1995-06-01
Granted: 1997-10-02
Abstract: The padded unit (1) is fitted at least on the side facing the rucksack wearer. It has an air-permeable protective layer (4) preventing threads or wires (7) from the plaited matting (2) and or acute-angled pieces from penetrating the protective layer to the side of the rucksack wearer. The protective layer has an air-permeable first side facing the plaited matting. There is an air-permeable second side (41) facing away from the plaited matting, and there are support bars (43) keeping the first and second side apart.
Patent DE-19528395-C2 (DE)
Inventor: LAHMANN ERNST
IPC: E05F15/12
Filed: 1995-08-02
Granted: 1998-07-23
Abstract: The lever mechanism is used for opening and closing the control flap, ventilator, or fanlight and has a pair of scissor-type lever arms (10,20a,20b) which are pivoted together and an actuator in the form of a spindle rod (41) incorporated in one of the lever arms. The spindle rod is rotated by an electric setting motor and applies an opening force between the lever arm via one or a pair of coupling rods (30a,30b), completely covered by the lever arm in the closed position.
Patent DE-19655037-C2 (DE)
Title: Optical memory device with electrical position sensing
Inventor: KANEKO EIJI
IPC: G11B19/12
Filed: 1996-08-07
Granted: 2000-06-08
Abstract: The optical memory device involves using the information stored on, and reproduced from, an optical memory medium (1), using a light beam generated by an optical unit (40). The light beam is moved in a radial direction, with respect to the disk, by a carriage arrangement (30). The signal path for the reproduced signals contains a filter with a limiting or cut-off frequency.  Immediately after the disc is loaded into the machine, a cut-off frequency modification device temporarily sets the filter cut-off frequency to a lower frequency, which is not normally used.  A signal is sent from the filter to detect a separation between the disc sectors.  A position memory stores the radial positions and the associated frequencies and sector separations.  A detector detects the type of optical disc and the current track.
Patent DE-19812786-C2 (DE)
Title: Elektromechanische Vorrichtung zur Ausführung linearer Bewegungen
Inventor: PERTSCH PATRICK
IPC: H04N1/04
Filed: 1998-03-24
Granted: 2001-06-21
Abstract: Die Erfindung betrifft eine elektromechanische Vorrichtung zur Ausführung linearer Bewegungen mit mindestens einem eine axial wirkende Kraft ausübenden elektromechanischen Festkörperaktor und einem zumindest in bezug zur Achse, in der die Kraft des elektromechanischen Festkörperaktors wirkt, elastisch verformbaren Element. Eine solche elektromechanische Vorrichtung soll ein erhöhtes Übersetzungsverhältnis mit vergrößerter Auslenkung der Antriebsbewegung von Festkörperaktoren auch im hohen Frequenzbereich erreichen und dabei zwei Übersetzungsstufen aufweisen. Die erfindungsgemäße Vorrichtung verfügt zur Lösung dieser Aufgabe über zwei elastisch verformbare Elemente, wobei das zweite elastisch verformbare Element orthogonal zur Achse, in der die Kraft des/der elektromechanischen Festkörperaktors/-Aktoren wirkt, ausgerichtet und dort mit dem ersten elastisch verformbaren Element verbunden ist.
Patent DE-19818009-C2 (DE)
Inventor: MUNRO ALASTAIR HUNTER
IPC: F21V3/04
Filed: 1998-04-22
Granted: 2003-05-22
Abstract: The cover consists of a shaped plastic foil with a coating layer(s) of required coloring for each rear light function, and a plastic strengthening layer(s), such that the plastic foil and/or one section(s) of one layer(s) takes the form of a light scatter element whose light half-intensity angle for a red light with a wavelength of 0.7 m is not less than 10 degrees.
Patent DE-19927051-C2 (DE)
Inventor: BERTLING WOLF M
IPC: C12Q1/6825
Filed: 1999-06-14
Granted: 2002-11-07
Abstract: The invention relates to a method for identifying a first polymer ( 4, 7 ) which is bonded to a first phase ( 5 ) that reflects electromagnetic waves. Said method comprises the following steps: (a) bringing the first polymer ( 4, 7 ) into contact with a second polymer ( 3, 8 ), which is bonded to a solid second phase ( 1 ) by metallic clusters ( 2 ), said second phase being permeable to electromagnetic waves; (b) irradiating the second phase ( 1 ) with electromagnetic waves; and (c) determining the change in the properties of the reflected electromagnetic waves.
Patent RU-2160908-C2 (RU)
Title: Interrogator for electronic identification system
Inventor: SCHEELEN JOS
IPC: G01S13/75
Filed: 1996-04-26
Granted: 2000-12-20
Abstract: FIELD: radio engineering. SUBSTANCE: interrogator used jointly with passive responder has capacitive three-point generator with parallel power supply that can change frequency in correspondence with frequency of signal from responder, VCO voltage controlled generator that can change frequency in correspondence with frequency of capacitive three-point generator with parallel power supply after delay of several cycles of signal. Delay is provided by low-pass filter of synchronous detector in phase discriminator and by digital filter capable of detection of phase difference between capacitive three- point generator with parallel power supply and VCO voltage controlled generator. It is preferable that digital filter has input circuit including matrix of flip-flops, delay line coupled to each flip-flop and providing for time delay which increases along matrix so that presence of first and second synchronization signals related to each pair of flip- flop-delay lines is ensured. If phase difference between signals is less than time delay of this delay line, flip-flop generates logic signal 0. If phase difference is greater than time delay, flip-flop generates logic signal. EFFECT: enhanced accuracy in detection of small changes of frequency in circuit showing wide-band quality factor. 7 cl, 6 dwg
Patent RU-2172935-C2 (RU)
IPC: G01K5/36
Filed: 1999-04-14
Granted: 2001-08-27
Abstract: FIELD: means for measurement of temperature of liquid and gaseous substances. SUBSTANCE: the filled-system thermometer has a Bourdon tube, body, scale, temperature compensation device, transmission mechanism and a pointer. The transmission mechanism and the temperature compensation device are made in the form of a U-shaped dog and a bell-crank with an axle. The bell-crank is bent in the plane of the scale in a V-shaped manner. One of the arms of the bell-crank serves as the pointer, and the other serves as the drive lever of the draw spring. The draw spring is installed on the bell-crank axle. One end of the draw spring is fastened on the body, the other - on the arm of the drive lever. EFFECT: enhanced accuracy of adjustment of the spread in temperature characteristics of the Bourdon tube. 2 dwg
Patent RU-2166347-C2 (RU)
Title: Rotary spraying apparatus
Inventor: SOROKOPUD A F
IPC: B01D3/30
Filed: 1999-04-29
Granted: 2001-05-10
Abstract: FIELD: chemical-and-pharmaceutical, food-processing and allied industries for rectification, absorption and wet cleaning of gases from soluble dusts. SUBSTANCE: rotary spraying apparatus has housing which is sectionalized in height by means of plates holding the sprayers rigidly connected with shaft running along axis of apparatus; they are made in form of perforated cylinders fitted with intake units and boundary entrainment traps made in form of vertical metal plates. Guide blades are mounted in gas ducts of drain plates at angle of 3 to 9 deg. relative to horizontal plane; holes in perforated cylinders are located over generatrices inclined at angle of 3 to 9 deg. relative to horizontal plane. EFFECT: increased intensity of processes; reduced entrainment of splashes; reduced hydraulic resistance; improved operational characteristics. 3 dwg
Patent RU-2194524-C2 (RU)
Inventor: BOMBARDELLI EHTSIO
IPC: A61Q19/00
Filed: 1997-10-07
Granted: 2002-12-20
Abstract: Изобретение может быть использовано в медицине и косметологии для создания новых фармацевтических и косметических составов с антиакне-активностью. Составы содержат: а) антимикробный гидрофильный экстракт Krameria sp. или чистое соединение из указанного экстракта и/или антимикробный липофильный экстракт Mesua ferrea; b) ксимениновую и/или лауриновую кислоту; с) противовоспалительные сапонины, экстрагированные из Olax dissitiflora, Aesculus hippcastanum, Centella asiatica, Terminalia sericea, Glycyrrhiza glabra. Использование крема позволяет добиться почти полного исчезновения угрей и эффективно предупреждает рост угрей. 2 з.п. ф-лы, 1 табл.
Patent RU-2193291-C2 (RU)
Inventor: ZEKHAVI EHFRAIM
IPC: H04J13/00
Filed: 1997-10-27
Granted: 2002-11-20
Abstract: Изобретение относится к системам связи, в частности к высокоскоростной передаче данных в оборудовании беспроводной сотовой связи. Технический результат - повышение скорости передачи данных за счет выбора скорости кодирования передаваемых сигналов при поддержании скорости передачи постоянной и за счет выбора формата модуляции передаваемого сигнала, который непосредственно измеряет скорость передачи на абонентскую станцию. Соседним ячейкам сотовой системы запрещено передавать данные одновременно. Поскольку главным источником помех является шум от передачи соседних ячеек, то скорость передачи базовых станций с ограниченной мощностью можно резко увеличить, если исключить шум от соседних ячеек. Передачи на каждую абонентскую станцию выполняются с фиксированным уровнем мощности передачи. Однако скорость передачи данных передаваемых сигналов изменяется от одной абонентский станции к другой в зависимости от различий в потерях на трассе. 4 с. и 20 з.п.ф-лы, 7 ил.
Patent RU-2176784-C2 (RU)
Title: Fixture to determine shear force of magnetized dispersion materials
Inventor: LEVSHIN G E
IPC: G01N3/24
Filed: 1999-07-28
Granted: 2001-12-10
Abstract: FIELD: study of strength properties of materials. SUBSTANCE: invention specifically refers to devices determining forces required to shift particles of magnetized dispersion materials one relative another. Fixture to determine shear force of magnetized dispersion materials has table with hole, separable tray with hemispheric working space, mobile casing, limiters of its lift and movement, guides, insert with hemispherical working space and central axially symmetric hole to pour dispersion material installed in casing, locks fixing insert, cover with springy member and screw fixing position of cover with regard to mobile casing, hook for linking with dynamometric device anchored on casing, punch to transmit pressure from spring member to dispersion material located in central axially symmetric hole of insert. Tray is placed in hole of table and guides are formed by sides of tray. Limiters of lift of casing are made in the form of straps or rollers anchored on these sides. Fixture is equipped with rolling-contact bearings mounted in tray for possible contact with lower surface of mobile casing. EFFECT: diminished overall dimension of fixture, increased accuracy of determination of shear force and improved handling convenience. 3 cl, 6 dwg
Patent RU-2173765-C2 (RU)
IPC: E21B33/12
Filed: 1999-11-16
Granted: 2001-09-20
Abstract: FIELD: oil producing industry, particularly, devices for separation of wellbore. SUBSTANCE: packer sealing member includes one or several toroidal rings installed on packer body for axial displacement. Installed between rings for axial displacement are partitions. There are fixed and movable supports. Each toroidal ring is enclosed in metal shell split over perimeter and closed from outside and with gap from internal side. Circular partitions are shaped and provided with radial channels. Closed space between partitions and metal shell is filled with sealing compound and communicated through partition radial channels with ambient medium. Movable support has a lock with axial motion. EFFECT: higher reliability of packer due to its protection from damage during lowering into well. 2 dwg
Patent UA-10928-C2 (UA)
Title: Method for prevention of hypercholesterolemia
IPC: G01N33/06
Filed: 1993-03-19
Abstract: A method for prevention of hypercholesterolemia consists in influence on the liver area by a physiotherapy factor. The influence is carried out by the low intensity laser radiation daily for five days. The invention relates to medicine, mainly to physiotherapy and may be used for treatment of different diseases flowing on a hypercholesterolemia background.
Patent UA-44220-C2 (UA)
IPC: A01N43/54
Filed: 1992-02-11
Abstract: This invention relates to certain herbicidal sulfonylure pyrimidines and triazines useful for complete control and/or selective control of vegetation with the selectivity being important to agronomic crops.
Patent UA-45957-C2 (UA)
IPC: C07H19/01
Filed: 1994-09-19
Abstract: Intermediates and a process for preparing doramectin, the compound of formula (I), semisynthetically from by-product in the fermentation procedure which also yields the compound of formula (I) The intermediates prepared by the process of this invention also have utility as antiparasitic agents The process of this invention utilizes continuous reaction inert gas sparging during the pyrolysis step, resulting in a significant improvement in the overall yield of this conversion.
Patent UA-46719-C2 (UA)
Inventor: MAYER HORST
IPC: B01J31/22
Filed: 1994-10-10
Abstract: Abstract Described is a method of preparing asymmetrically substituted trazines of formula (I), in which R1 is hydrogen, methyl or ethyl, R2 and R3, independently of each other, are an optionally substituted hydrocarbon group, by reacting a cyanoguanidine of formula (II) with a carboxylic acid derivative in the presence of an alcohol of formula (ІII), the method being characterized in that the reaction is carried out with a carboxylic acid ester of formula (IV), in which R1 is as defined above and R4 is an optionally substituted hydrocarbon group, in the presence of a base or a carboxylic add amide selected from the group comprising N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or a salt-like compound of one of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel and chromium. R2OH, (III). R3-COOR4, (IV)
Patent UA-34027-C2 (UA)
Title: Method for increasing energizing voltage of a subscriber communication line in a passive state and the subscriber facilities for the realization of the method
Filed: 1999-05-18
Abstract: The present invention relates to a method for increasing energizing voltage of a subscriber communication line in a passive state and the subscriber facilities for the realization of the method. The invention can be used in the wire communication technique, specifically in the equipment for telephone exchanges, such as the "Kvant" telephone exchange. Increase of the energizing voltage is achieved by using high voltage source, located at a communication station, via the subscriber facilities, which are connected to or disconnected from the subscriber communication line depending on the polarity of a control signal. The proposed method provides for improving the functional reliability of the equipment and reducing the costs required for connecting telephone exchanges with the modern subscriber equipment. Additionally, in energizing a subscriber communication line by high voltage in a passive state, when the line busy signal is present, the possibility of reliable detection of the handset taking off state at the communication line of significant length is provided. The proposed circuit arrangement of the subscriber facilities and the use of modern functional elements provide for improving quality of subscriber service.
Patent UA-42888-C2 (UA)
Title: Waste-heat steam generator
Inventor: BRUECKNER HERMANN
IPC: F22G7/12
Filed: 1998-06-17
Abstract: This invention relates to waste –heat steam generator. The waste-heat steam generator, in particular, for gas- and steam-turbine unit with large number of heating surfaces heated by means of flue gas (RG) with direction of medium to be heated, at that the heater placed after the evaporator at the side of flue gas and preheater placed before the evaporator at the side of flue gas are connected at the side of the medium in counter-current to flue gas. The evaporator connected at the side of medium in counter-current to flue gas is connected to preheater through inlet dispenser to which each evaporation pipe is connected through throttle. To evaporator collector is connected, this equalizes pressure.
Patent RU-2235667-C2 (RU)
Inventor: DRAGETTI F ORENTSO
IPC: B65D85/10
Filed: 2000-01-14
Granted: 2004-09-10
Abstract: FIELD: cigarette packing equipment. 
     SUBSTANCE: method involves supplying flexible packs including wrapper formed of one sheet having the first panel of packing material with graphical image printed on the first panel and the second panel made of the same packing material with graphic image simulating metal surface printed on the second panel; connecting the first and the second panels along corresponding connection parts. The first and the second panels are made by forming longitudinal cut in the sheet. Sheet includes the first longitudinal area with printed graphic image and the second area with printed graphic image simulating metal surface. Cut is formed so that the first area is separated from the second area. The first and the second areas are overlapped and superposed and superposed areas are glued over connection parts thereof to obtain single strip. Strip is then transversely cut to form separate sheets. Each cigarette group is placed on ready sheet and the sheet is folded and wound around cigarette group so that connection parts are arranged about peripheral pack part located near upper surface thereof. 
     EFFECT: reduced material consumption and cost, possibility to use simple packing equipment. 
     13 cl, 4 dwg
Patent RU-2181201-C2 (RU)
Title: Способ для приготовления калибровочной газопаровой смеси и устройство для его осуществления
Inventor: BUDOVICH V L
IPC: G01N30/00
Filed: 2000-01-25
Granted: 2002-04-10
Abstract: Изобретение предназначено для приготовления калибровочных газопаровых смесей веществ. Предложен способ приготовления газопаровой смеси веществ путем пропускания газа через свободное от жидкости пространство сосуда, частично заполненное жидким веществом, и изменения концентрации пара в газе за счет изменения расхода газа, в котором вещество помещают в сосуд в виде его раствора, и концентрацию пара вещества в газе дополнительно изменяют путем изменения концентрации вещества в растворе. Предложено устройство для осуществления этого способа, содержащее сосуд для насыщения газа парами вещества, крышку для сосуда, газовые линии для подвода и вывода газа, приспособление для разбавления газопаровой смеси и побудитель расхода, в котором приспособление для разбавления газопаровой смеси выполнено в виде тройника, установленного на крышке сосуда, причем один канал тройника соединен с атмосферой и в нем установлено регулируемое пневмосопротивление, второй канал тройника через крышку введен в свободное от жидкости пространство сосуда, а третий канал тройника соединен с газовой линией для вывода газопаровой смеси из сосуда. 2 с. и 1 з.п.ф-лы, 1 ил.