baber/WOPTO huggingface dataset:
Patent UA-76033-C2 (UA)
Title: Method for chemical cleaning of the inner surfaces of heat-power equipment
Inventor: BYKOVETS RAISA ANTONIVNA
IPC: F28G9/00
Filed: 2004-09-20
Abstract: This invention relates to the methods of chemical cleaning of inner heating surfaces from deposits, products of corrosion, and can be used in power engineering and other areas where boiler equipment is used. A method of chemical cleaning of the inner surfaces of heat-power equipment includes preparation of solution of mix of low-molecular dicarboxylic acids in heated water, with its supply to the inner volume of heat-power equipment, with washing inner surfaces of the equipment; at that cleaning is performed at least in one step, and washing is performed through circulation of solution of the mix of low-molecular dicarboxylic acids in closed circuit of the inner surfaces of technological equipment at rate 0.1-2.0 m/s and/or in static mode, at that the range of concentration of the solution is 2-12 % at temperature 40û120 C DEGREE , and control of reaction ability of the solution is performed through measuring pH of the solution. This invention makes it possible to increase effectiveness of cleaning at complicated deposits and complex not-readily soluble salts being present, and to decrease power consumption at small amount of deposits through cleaning under static conditions.
Patent AU-2019100677-C4 (AU)
Title: Baby mode for a heating vessel
Inventor: WHITCOMBE MARK
IPC: A47J27/21
Filed: 2019-06-21
Granted: 2020-03-26
Abstract: A heating vessel is described for heating water in a baby mode. A selection means is provided for entering the baby mode. There is a control means responsive to the selection means and a heating element operable to apply heat to water held in the heating vessel. A temperature sensor generates a temperature signal related to a temperature of the water. The control means is arranged in response to activation of the selection means, to switch on the heating element to heat the water to a boiling point that is sensed by the temperature sensor, and to switch off the heating element to allow the water to cool to a target baby mode temperature. An indicator is configured to provide an indication when the temperature sensor senses that the target baby-mode temperature is reached.
Patent DE-19531965-C5 (DE)
Title: Wälzlager, insbesondere Rollenlager
Inventor: TSUTSUI AKIRA
IPC: F16C19/36
Filed: 1995-08-30
Granted: 2013-12-05
Abstract: Verfahren zur Bearbeitung einer Rolle für Rollenlager mit einem abgerundeten Bereich zwischen einer Rollfläche und der Endfläche, wobei die Rollfläche (3a) und der abgerundete Bereich (Rb) durch einen ersten Bogenbereich (R 1 ) und die Endfläche (3b) und der abgerundete Bereich durch einen zweiten Bogenbereich (R 2 ) glatt ineinander übergehen, gekennzeichnet durch gleichzeitiges Schleifen der Rollfläche (3a), der Endfläche (3b) und des abgerundeten Bereiches (Rb, Rc) der Rolle (3) unter Verwendung eines Schleifwerkzeuges (5), welches einen äußeren Schleifbereich (5a) zum Schleifen der Rollfläche (3a) der Rolle (3) aufweist, einen Endschleifbereich (5b) zum Schleifen der Endfläche (3b) der Rolle (3), einen gerundeten Schleifbereich (5Rb) zum Schleifen des abgerundeten Bereichs (Rb) der Rolle (3), einen ersten Bogenschleifbereich (5R1), um den äußeren Schleifbereich (5a) und den gerundeten Schleifbereich (5Rb) glatt durch eine Krümmung zu verbinden, welche dem ersten Bogenbereich (R1) der Rolle (3) entspricht, und einen zweiten Bogenschleifbereich (5R2), um den Endschleifbereich (5b) und den gerundeten Schleifbereich (5Rb) glatt durch eine Krümmung zu verbinden, welche dem zweiten Bogenbereich (R2) der Rolle entspricht.
Patent DE-69033543-C5 (DE)
Inventor: LOKHOFF GERARDUS CORNELIS PETRUS
IPC: G10L19/02
Filed: 1990-05-29
Granted: 2016-02-18
Abstract: The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
Patent DE-502006000181-C5 (DE)
Inventor: KOCH ROBERT
IPC: B60D5/00
Filed: 2006-05-31
Granted: 2012-02-16
Abstract: The cover (12) has singular pleats (13) provided such that adjacent pleats are joined together by clamping ledges (16) in a region of an apex (14a). The clamping ledges are fastened at both ends to a side wall of bellows of a connection so as to be vertically movable. Sheaths are disposed in the region of a portion of the side wall. The sheaths are clampingly connected to the pleats or corrugations of the bellows. An edging tape is bent in a U-shape and is glued and/or sewn to webs (13a) of the pleats. A bent bar (30) has aligned ends (31) screwed to a central frame of the connection.
Patent RU-2414464-C9 (RU)
Title: Способ получения n-[3-[(2-метоксифенил)сульфанил]-2-метилпропил]-3,4-дигидро-2н-1,5-бензоксатиепин-3-амина
Inventor: VASHE BERNAR
IPC: C07D327/02
Filed: 2007-11-06
Granted: 2011-11-10
Abstract: Изобретение относится к способу получения N-[3-[(2-метоксифенил)сульфанил]-2-метилпропил]-3,4-дигидро-2Н-1,5-бензоксатиепин-3-амина общей формулы (1), !    заключающемуся в том, что в нем осуществляют конденсацию промежуточных соединений формул (2) и (3), !!  где R представляет собой метил или предпочтительно 4-метилфенил. Изобретение также относится к новым соединениям формулы (3), которые используются как промежуточные для получения соединения формулы (1). Технический результат - разработан новый более безопасный и экономичный способ получения N-[3-[(2-метоксифенил)сульфанил]-2-метилпропил]-3,4-дигидро-2Н-1,5-бензоксатиепин-3-амина. 3 н. и 4 з.п. ф-лы.
Patent RU-2655335-C9 (RU)
Inventor: PEJCHEV VIKTOR GEORGIEVICH
IPC: C09K8/80
Filed: 2016-05-06
Granted: 2019-02-13
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to magnesium-containing ceramic proppants-proppants intended for use in the oil industry as proppants in production of oil by hydraulic fracturing-fracturing. Ceramic proppant, which is a solid burned granule based on magnesium, silicon and iron oxides at any ratio, further contains a combination of alumina, potassium, sodium, calcium, chromium oxides in the following ratio, by weight: aluminum oxide 0.1–5.0, potassium oxide, 0.1–2.0, sodium oxide 0.1–2.0, calcium oxide 0.1 to 3.0, chromium oxide 0.1–1.0, indicated base is the rest. 
     EFFECT: technical result is reduction in degradation of strength in time. 
     1 cl, 3 ex, 1 tbl
Patent RU-2670776-C9 (RU)
Title: Тест-объект для калибровки видеодатчиков многоспектральной системы технического зрения
Inventor: KUDINOV IGOR ALEKSEEVICH
IPC: G06T7/80
Filed: 2017-12-08
Granted: 2018-12-17
Abstract: Изобретение относится к области вычислительной техники и может быть использовано для определения и приведения к заданным значениям параметров видеокамер, работающих в составе системы технического зрения, состоящей из нескольких разноспектральных видеодатчиков видимого и инфракрасного (ИК) диапазонов длин волн с перекрывающимися полями зрения. Технический результат изобретения заключается в упрощении конструкции, повышении контрастности изображения тест-объекта для калибровки видеодатчиков многоспектральной системы технического зрения при малом времени готовности к работе. Результат достигается тем, что тест-объект для калибровки видеодатчиков многоспектральной системы технического зрения содержит теплопроводящую пластину и электронагревательный элемент, установленные в корпусе. Причем теплопроводящая пластина выполнена из светлого материала с высокой теплопроводностью. Корпус выполнен с возможностью нагнетания во внутреннюю полость воздуха посредством установленных на одной или нескольких его стенках приточных вентиляторов. При этом в теплопроводящей пластине и скрепленном с ней соразмерном электронагревательном элементе выполнены сквозные отверстия для выхода воздуха из внутренней полости корпуса. Отверстия расположены упорядоченно в рядах, через фиксированные расстояния, а их центры являются опорными точками тест-объекта для калибровки видеодатчиков многоспектральной системы технического зрения. 1 ил.
Patent DK-91690-D0 (DK)
Inventor: BORMANN JOACHIM
IPC: A61K31/13
Filed: 1990-04-11
Abstract: The use of adamantane derivatives of the general formula 
<IMAGE>
 in which R1 and R2 are identical or different and are hydrogen or straight-chain or branched alkyl groups with 1 to 6 C atoms, or together with N are a cycloalkyl group with 5 or 6 ring members, R3 and R4 are each identical or different and are selected from hydrogen, a straight-chain or branched alkyl radical with 1 to 6 C atoms, a cycloalkyl radical with 5 or 6 C atoms, the phenyl radical, and in which R5 is hydrogen or a straight-chain or branched C1-C6-alkyl radical, and the pharmaceutically tolerated salts thereof for the production of a medicament for the prevention and treatment of cerebral ischaemia.
Patent HU-9200531-D0 (HU)
Title: Process for producing 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol
Inventor: CASTELLA SOLA JAUME
IPC: C07B61/00
Filed: 1991-06-20
Abstract: PCT No. PCT/FR91/00495 Sec. 371 Date Apr. 20, 1992 Sec. 102(e) Date Apr. 20, 1992 PCT Filed Jun. 20, 1991 PCT Pub. No. WO92/00264 PCT Pub. Date Jan. 9, 1992.The invention relates to a process for the synthesis of 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol in (dicofol) from chlorol and chlorobenzene, in which process the acid by-products formed during the condensation reaction of the chloral and the chlorobenzene are used as reaction medium in the final step for synthesis of dicofol.
Patent HU-910851-D0 (HU)
Title: Halogene-filled incandescent lamp flattened on two sides
Inventor: STADLER KARL
IPC: H01K3/06
Filed: 1991-03-14
Abstract: Instead of spiral or annular coil holders, a halogen tubular lamp (1) has one or more glass webs (9) which are formed from the material of the glass bulb (2). The luminaire body (6) is fused in between the halves of the web. <IMAGE>
Patent DK-110887-D0 (DK)
Inventor: HUMS ERICH
IPC: B01J23/24
Filed: 1987-03-03
Abstract: A catalyst material for nitrogen oxide reduction in flue gases in the presence of ammonia, comprising hydrothermal titanium dioxide and the additives of vanadium oxide and one or more oxides of the elements tungsten, phosphorus, sulfur, chromium, zirconium, magnesium, copper, cobalt, iron, and uranium, which hydrothermal titanium dioxide and additives material is activated by grinding.
Patent DK-497584-D0 (DK)
Inventor: GOTTWALD ADOLF
IPC: F16K31/60
Filed: 1984-10-18
Abstract: An actuating device for a mixing valve having a valve housing and a movable valve member includes a hand lever which is partly accommodated within a housing and operatively connected to the valve member. The hand lever is movable about two axes perpendicular to each other and is provided with an arc which projects through a slot into the interior of the housing. In order to minimize the size of the slot and to obtain an attractive visual appearance, the arc is provided with an inner contour aligned with the respective housing portion and having a radius extending from a fixed point of one of the axes.
Patent DK-630088-D0 (DK)
Inventor: SCHEFFLER GERHARD
IPC: A61K31/50
Filed: 1988-11-11
Abstract: Azelastine embonate and pharmaceutical compositions which contain azelastine embonate as the active ingredient.
Patent HU-911657-D0 (HU)
Title: Parasite killer preparation
Inventor: LINDER WERNER
IPC: A61K31/53
Filed: 1991-05-17
Abstract: The present invention relates to the use of substituted 1,2,4-triazinediones of the general formula (I) 
<IMAGE>
 in which 
 
  R<1> is optionally substituted pyridyl, pyrazinyl or pyrimidinyl, 
  X is O, S, SO, SO2 or -CR<4)<CN)-, 
  R<2> is hydrogen, one or more identical or different radicals from the group comprising hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, alkylthio, halogenoalkylthio, 
  R<3> is hydrogen, optionally substituted alkyl, alkenyl, alkynyl, aralkyl, 
  R<4> is hydrogen or alkyl, 
 for controlling parasitic protozoa.
Patent HU-902808-D0 (HU)
Title: Processes and devices for performing arithmetic operations based on the principle of electronic computer and aided by it
Inventor: HAUSER WALTER A
IPC: G06F15/02
Filed: 1990-03-23
Abstract: Processes and devices for performing arithmetic operations in the sense and with the function of an electronic calculator, in which the digits are automatically limited to a given number, without manual instruction input, the input of the numbers being either manual or automated. The processes and devices can be used both independently and for preliminary processing with a connected electronic data processing system. In addition to automated limitation of the number of digits, the types of operation are associated in a simplified manner with the numbers, partly by storing a series and by combination, and partly automatically without operating a key for a particular type of operation. A given type of operation is associated with a direction of motion during inputting of the digits by means of a character recognition device, for example addition being input from left to right and subtraction from right to left. The relevant subsets of a set of numbers in written form are determined during reading by a character recognition device by means of a reading range of adjustable size or, in the case of fixed reading range, by means of processes in the processing process as well as by means of the input of a direction for the combination of individual numbers in the set of numbers. In a preferred embodiment, addition or reading of a column of numbers is performed by a character recognition device by joining a single recording movement in the vertical direction by means of a horizontal reading range with a multiplicative association of the operating mode addition, either fully automatically or by a single actuation of the addition operating key.
Patent HU-913542-D0 (HU)
Title: Parallel associative processor system
Inventor: DIEFFENDERFER JAMES WARREN
IPC: G06F15/80
Filed: 1991-11-12
Abstract: Multiprocessor parallel computing systems and a byte serial SIMD processor parallel architecture is used for parallel array processing with a simplified architecture adaptable to chip implementation in an air cooled environment. The array provided is an N dimensional array of byte wide processing units each coupled with an adequate segment of byte wide memory and control logic. A partitionable section of the array containing several processing units are contained on a silicon chip arranged with "Picket"s, an element of the processing array preferably consisting of combined processing element with a local memory for processing bit parallel bytes of information in a clock cycle. A Picket Processor system (or Subsystem) comprises an array of pickets, a communication network, an I/O system, and a SIMD controller consisting of a microprocessor, a canned routine processor, and a microcontroller that runs the array. The Picket Architecture for SIMD includes set associative processing, parallel numerically intensive processing, with physical array processing similar to image processing. a military picket line analogy fits quite well. Pickets, having a bit parallel processing element, with local memory coupled to the processing element for the parallel processing of information in an associative way where each picket is adapted to perform one element of the associative process. We have provided a way for horizontal association with each picket. The memory of the picket units is arranged in an array. The array of pickets thus arranged comprises a set associative memory. The set associative parallel processing system on a single chip permits a smaller set of `data' out of a larger set to be brought out of memory where an associative operation can be performed on it. This associative operation, typically an exact compare, is performed on the whole set of data in parallel, utilizing the Picket's memory and execution unit. <IMAGE>
Patent NO-890893-D0 (NO)
Inventor: HAJOS ZOLTAN G
IPC: C07D473/00
Filed: 1989-03-02
Abstract: 6-Substituted purinyl piperazine derivatives and a method of synthesis for the derivatives are described. The compounds are useful as cardiotonic agents and antiarrhythmic agents.
Patent NO-921837-D0 (NO)
Inventor: RAIFELD YURI E
IPC: C07D307/24
Filed: 1992-05-08
Abstract: Novel processes, intermediates and reagents for the preparation of 3-substituted furanose or furanoside compounds of Formula I: <CHEM> wherein M is hydrogen or alkyl (C<5>-C<7>), A is halogen or A may be selected from a moiety of the formula: OR, SR, N<7>, SCR, OC-R or CN wherein R is hydrogen, branched or unbranched alkyl (C<5>-C<8>) or phenyl which compounds have antiviral and other biological activity.
Patent NO-924055-D0 (NO)
Inventor: WIEDER ALICIA
IPC: B28D1/14
Filed: 1992-10-20
Abstract: A self-drilling anchor (10) for insertion into a workpiece (11) such as drywall to secure an element to the workpiece (11) comprises a drilling portion (14) having blade means (20) for drilling a bore of pre-determined diameter into the workpiece (11), and a threaded portion (12) including a generally cylindrical body (24) of a diameter substantially the same as the diameter of the bore. The body (24) has thread means (28) for tapping a screw thread into the bore to secure the anchor (10) in the workpiece (11) . The body (24) also has a section (48) having portions of substantially less diameter or lateral extent than the diameter of the bore joining the drilling (14) and threaded (12) portions. The section (48) receives particulate material (46) dislodged from the workpiece (11) by the drilling of the bore, thereby preventing accumulation of particulate impeding insertion of the anchor (10). <IMAGE>
Patent NO-932742-D0 (NO)
Inventor: HUYNH-BA TUONG
IPC: A61P9/06
Filed: 1993-07-30
Abstract: 1- or 5-O-Mono- and 3,4-O-disubstituted quinic acid derivatives are prepared by reacting a derivative of a hydroxycinnamic acid, in which the hydroxyl group(s) is(are) protected, with a quinic acid derivative so as to form an ester and the protective groups are then cleaved under controlled acidity and temperature conditions. These controlled conditions make it possible to achieve a regiospecificity in the esterification and to avoid any degradation or isomerisation. The process makes possible the preparation of new quinides with a good yield.
Patent NO-940158-D0 (NO)
Inventor: AMPULSKI ROBERT STANLEY
IPC: D21H27/00
Filed: 1994-01-17
Abstract: Disclosed is a process for making soft tissue paper which includes the steps of wet-laying cellulosic fibers to form a web; drying the web and elevating the web temperature, creping the hot web, and applying low levels of a polysiloxane material to the hot, creped web. Preferably, the hot web is dried to a moisture level below its equilibrium moisture content before application of the polysiloxane material. The process may further include the steps of applying an effective amount of a surfactant material to enhance softness and/or wetability control; and/or an effective amount of a binder material such as starch, for linting control, and/or to contribute tensile strength to the tissue paper.
Patent NO-952230-D0 (NO)
Inventor: DOBLE ADAM
IPC: A61K31/425
Filed: 1995-06-06
Abstract: PCT No. PCT/FR93/01229 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Dec. 10, 1993 PCT Pub. No. WO94/13288 PCT Pub. Date Jun. 23, 1994Application of riluzole or its pharmaceutically acceptable salts in the treatment of neurological lesions related to traumatic injuries, especially spinal, cranial or cranial-spinal injuries.
Patent NO-954042-D0 (NO)
Inventor: BOWEN LARRY
IPC: A24F13/12
Filed: 1995-10-11
Abstract: A smoker's accessory for filtering sidestream smoke emitted from a burning cigarette comprises an exhaust fan mounted in a central unit and a sidestream smoke filter cartridge having a cigarette tube for a burning cigarette, is placed is provided alongside the central component. The filter cartridge is provided in a housing which is connected to the central fan support. The cigarette tube is as long as a cigarette and has a diameter of at least 1.5 times the diameter of the cigarette. A porous low pressure drop filter element is provided at the end of the cigarette tube for removing sidestream smoke. The housing has a front end wall in which the cigarette holder with the cigarette to be positioned. A fresh air inlet is provided which permits the fan to draw fresh air inside the cigarette tube along the cigarette and pick up the sidestream smoke from the lit cigarette for purposes of drawing through the filter cartridge before release to the surroundings. The smoker's accessory may optionally be provided with an exhale filter so that both sidestream smoke and exhale smoke is filtered before release to the surroundings. The filters are high efficient, low pressure drop filters which ensure there is minimal, if any, detectable traces of cigarette smoke released to the surroundings.
Patent NO-961950-D0 (NO)
Inventor: SUZUKI HIROMICHI
IPC: H04H20/28
Filed: 1996-05-13
Abstract: A multibroadcast receiver 1 comprises a stereo receiving section 4 as receiving and reproducing means, an acquisition section 7 for acquiring program-content data in a broadcast wave, a control section 8, an insertion section 12 for the insertion of a card 11, a printing section 10 for printing necessary data in the program-content data on the card 11, a reading section 13 for reading audience data previously recorded on the card 11 in the insertion section 12, a key-input section 14 as external input means, a storage section 15 for storing necessary data, and a communication section 16 for receiving necessary data from the control section 8 and transmitting the data outside. Data externally input by an audience through the key-input section 14 in accordance with an invitation from a broadcast program, program-content data and audience data are transmitted via the communication section 16 and the externally input data and program-content data are printed on the card in the insertion section. <IMAGE>
Patent NO-962986-D0 (NO)
Inventor: JENSEN FINN HARLEY
IPC: F24F8/133
Filed: 1996-07-17
Abstract: For the cleaning of dusty room air it is known to use various filtering and washing devices of a more or less complicated design. The invention provides for an extremely simple air washing apparatus based on the blowing down of an air flow through a pipe (16) directly against a water surface in an underlying vessel (2), an axial fan (24, 26) in the pipe (16) operating to create rotation in both the air flow and the water surface, whereby the latter is agitaged for breaking of the surface tension of the water; the air dust, centered in the air flow by the cyclone effect therein, hits the water and is easily assimilated therein, while the air flow is deflected without meeting any particular resistance, such that the simple apparatus can be operated with a very low energy consumption.
Patent NO-963538-D0 (NO)
Inventor: WAGSTAFF ROBERT BRUCE
IPC: B22D11/041
Filed: 1996-08-23
Abstract: The mold (2) has a first chamber (38) defined by a pair of inner (10) and outer (8) peripheral walls circumposed about the axis of the cavity and spaced apart from one another transverse the axis. The first chamber (38) has oppositely disposed end walls (16) that extend transverse the axis and an inlet for the supply of liquid coolant under pressure. The inner peripheral wall has a step (28) which projects into the first chamber (38). The step (28) has a first surface that extends transverse the axis and a second surface that extends parallel to the axis and coterminates with the first surface to form a corner. A second chamber is formed in the inner peripheral wall at the step (28). A series of holes (78) open into the first chamber (38) at one of the surfaces of the step (28) to permit coolant to discharge into the second chamber at a reduced pressure. A passage (68) opening discharges the reduced pressure coolant onto a body of metal emerging from the discharge end opening of the cavity. <IMAGE>