baber/WOPTO huggingface dataset:
Patent SE-512554-C2 (SE)
Title: Construction element, used as e.g. beam, roof or wall, comprises thermally insulating core of e.g. foam and supports on either side joined connecting pieces passing through core
Inventor: BERGSTROEM OVE
IPC: E04B/
Filed: 1998-10-07
Abstract: The construction element comprises a core (1) of thermally insulating material, e.g. synthetic foam, and a support (3) on either side. Connecting pieces (2) extend through the core between the two supports, through intermittent cross-direction narrow openings in the insulating material.  An Independent claim is also included for a method of making the construction element.
Patent UA-27702-C2 (UA)
Title: Fragment of genomic dna coding phytase aspergillus niger, fragment of cdna coding phytase aspergillus niger, recombinant plasmid dna for expression of phytase in aspergillus (variants), strain aspergillus producent of aspergillus (variants), process for praparation
Inventor: van Gorcom Robert Franciscus Maria
IPC: C12N9/16
Filed: 1990-09-27
Abstract: An object of the invention is a fragment of genomic DNA coding phytase Aspergillus niger and having particular nucleotide sequence.
Patent DE-19542065-C2 (DE)
Inventor: WINKLER HERMANN DR
IPC: B01D53/50
Filed: 1995-11-13
Granted: 1997-10-23
Abstract: PCT No. PCT/EP96/04899 Sec. 371 Date Sep. 9, 1998 Sec. 102(e) Date Sep. 9, 1998 PCT Filed Nov. 8, 1996 PCT Pub. No. WO97/18029 PCT Pub. Date May 22, 1997A method for scrubbing flue gases of furnaces includes subjecting the flue gases with addition of activated carbon particles to wet scrubbing in a wet scrubbing device. Activated carbon particles are mixed with particles of at least one compound selected from slaked lime and limestone to produce a particle mixture that is introduced into the flue gases upstream of a flue gas heat exchanger that is positioned upstream of the wet scrubbing device.
Patent DE-19549636-C2 (DE)
Title: Optical laser readable erasable and rewritable recording medium
Inventor: HORIE MICHIKAZU
IPC: G11B7/24
Filed: 1995-08-11
Granted: 2003-07-17
Abstract: Recording medium (3) derived from a phase-changing material (e.g. GeSnTe or InSbTe) is sandwiched between an upper (4) and lower (2) dielectric protection layers and built on a transparent substrate (1) (polycarbonate) formed with tracking lines (8) and grooves (9). Above this is a metal reflection layer (5). The width of the grooves (9) and lines (8) are from 0.1 ~mm upwards. The spots (7) indicating the digital information may be placed on the tracking line, in the groove, or both. These may be repeatedly changed from a crystalline to amorphous phase by specific laser beam energy to change their optical characteristics and therefore the information content. Eight application examples are given.
Patent MD-2288-C2 (MD)
Title: Hydraulic station
Inventor: BOSTAN ION
IPC: F03B7/00
Filed: 2001-09-13
Abstract: The invention relates to the power engineering, in particular to the low-capacity hydraulic stations.The hydraulic station includes a platform fixed onto a coast support with the possibility of regulating the station position about the water flow level, onto which there are installed a generator and a multiplier, to the latter being connected a vertical shaft, on the free end of which it is mounted a turbine containing axes with blades fixed to the ends thereof. The turbine additionally contains a hollow bush, and the axes are radially mounted therein with the possibility of rotation around its axes and placed in the same plane, by that one of the axes is made integral and the other one is composed of two parts, the free ends of which are placed in the bush cavity and interconnected by a clamp, and on both sides of the integral axis there are fixed limiters of rotation thereof. The blades are fixed on the axes alternatively at an angle smaller by 90° about the plane perpendicular to the vertical shaft and are provided with flaps, which are rigidly fixed onto the ends thereof at a certain angle with the plane thereof. The platform is fixed onto the coast support with the assistance of an articulate quadricrank mechanism.
Patent RU-2186556-C2 (RU)
Title: Инерционная гимнастика для тазобедренного сустава (метод николая михайлова)
Inventor: MIKHAJLOV N M
IPC: A61H1/00
Filed: 1994-03-01
Granted: 2002-08-10
Abstract: Изобретение относится к медицине, лечебной физкультуре и предназначено для лечения артрозов, артритов и других заболеваний тазобедренных суставов. Предложен комплекс упражнений. Упражнения выполняются умеренно резкими движениями ног, таза, туловища. Способ позволяет не только излечивать заболевания тазобедренных суставов, но и является эффективным средством профилактики таких заболеваний.
Patent RU-2157791-C2 (RU)
Title: Method of preparing potassium sulfate, sodium sulfate and sodium chloride
Inventor: ITSKHAK EHFRAIM
IPC: C01D3/04
Filed: 1995-11-13
Granted: 2000-10-20
Abstract: FIELD: chemical industry, more particularly preparation of potassium sulfates, sodium sulfates and sodium chloride. SUBSTANCE: method of preparing potassium sulfate, sodium sulfate and sodium chloride from potassium chloride and sodium sulfate/water source in which potassium chloride, sodium sulfate and suspension from sodium chloride evolution stage and brine from glaserite decomposition stage are admitted into first stage where sodium sulfate and potassium chloride are dissolved so that glaserite precipitates. Suspension is concentrated and admitted to glaserite decomposition stage together with water. Potassium chloride is introduced directly or and/or with suspension stream by introducing excessive amount of potassium chloride into first stage. Solid potassium sulfate is isolated, washed and dried to prepare potassium sulfate. Mother liquor removed from reactor is recycled to glaserite preparation stage. Brine prepared in glaserite preparation stage is evaporated in evaporating crystallizer. Removal of water causes oversaturation with sodium chloride which precipitates. EFFECT: reduced service expenses and increased yield of the product. 7 cl, 4 dwg
Patent RU-2180346-C2 (RU)
Title: Process of continuous catalytic reforming of naphtha
Inventor: ROBERT S KHAJZMANN
IPC: C10G35/095
Filed: 1997-11-03
Granted: 2002-03-10
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: initial naphtha is subjected to catalytic reforming in integrated consequence, including continuous reforming zone consisting essentially of catalytic reforming zone with moving catalyst bed involving continuous regeneration of catalyst particles, which zone is followed by zeolite reforming zone, containing catalyst including platinumgroup metal and nonacid zeolite, which zone receives stream leaving continuous reforming zone. EFFECT: increased yield of worthy aromatics and/or increased productivity in continuous reforming zone. 9 cl, 1 dwg, 3 tbl, 4 ex
Patent RU-2162142-C2 (RU)
Title: Method of developing oil formations nonuniform in permeability
Inventor: GUSEV S V
IPC: C09K8/588
Filed: 1999-03-30
Granted: 2001-01-20
Abstract: FIELD: oil-producing industry. SUBSTANCE: method includes alternating injection into producing formations of water and polyacrylamide in carrier in the form of inert fluid not causing swelling. Polyacrylamide is with density of 1.05-1.15 g/cu.cm containing organic diluting agent and not less than 50% of polyacrylamide. Concentration of polyacrylamide in inert fluid carrier is 0.01-50 wt.%. In addition, injected before and after injection of polyacrylamide is fringe of inert fluid carrier. EFFECT: higher efficiency of development due to prevention or elimination of water inrush to high permeable water-washed intervals with the help of formation in formation body of uniform stable gel.
Patent RU-2170418-C2 (RU)
Inventor: SUSLIN M A
IPC: G01N22/00
Filed: 1999-03-29
Granted: 2001-07-10
Abstract: FIELD: measurement of concentration of dispersed systems, test and regulation of concentration of ferromagnetic particles in liquid in process of manufacture of articles of ferromagnetic materials. SUBSTANCE: method refers to production of ferrite and magnetodielectric in chemical and some other industries. Method determining concentration of ferromagnetic particles in liquid includes placement of vessel with liquid into high-frequency electromagnetic field and permanent magnetic field and subsequent recording of change of parameters characterizing high-frequency radiation. Incident high-frequency radiation is linearly polarized, direction of vector of intensity of permanent magnetic field is aligned with direction of propagation of radiation into liquid. Length of path of radiation into liquid is measured. Concentration of ferromagnetic particles is found with stabilization of value of angle of turn of polarization plane with the aid of permanent magnetic field formed by magnetization solenoid. Intensity of permanent magnetic field is increased to boundary value H ог - moment of change of polarization of output wave from linear to rotary one and magnetic susceptibility of ferromagnetic particles is found. Correction for change of magnetic susceptibility is introduced into subsequent measurements of concentration of ferromagnetic particles. EFFECT: enhanced precision of measurement of concentration. 1 dwg
Patent RU-2167431-C2 (RU)
Inventor: IVANOV V N
IPC: G01S5/02
Filed: 1999-04-15
Granted: 2001-05-20
Abstract: Изобретение относится к радионавигации. Приемник содержит радиочастотный преобразователь, N канальный цифровой коррелятор, вычислитель и блок обмена данными. Вычислитель содержит процессор, оперативное запоминающее устройство, постоянное запоминающее устройство (ПЗУ), часы реального времени и блок внешнего интерфейса. Радиочастотный преобразователь содержит входной блок, аппаратуру формирования сигналов гетеродинных частот, блок первого преобразования частоты сигналов, каналы второго преобразования частоты сигналов соответственно СРНС GPS и ГЛОНАСС. Каждый из каналов содержит фильтр, смеситель и блок аналого-цифрового преобразования. В состав аппаратуры формирования сигналов гетеродинных частот входят опорный генератор и блоки формирования сигналов первой, второй и третьей гетеродинных частот, выходы которых подключены к соответствующим смесителям блока первого преобразования частоты сигналов и каналов второго преобразования частоты сигналов. Блок формирования сигнала третьей гетеродинной частоты выполнен в виде делителя частоты на восемь, его вход подключен к выходу блока формирования сигнала первой гетеродинной частоты. Блоки формирования сигналов первой и второй гетеродинных частот выполнены в виде перестраиваемых синтезаторов частоты, управляющие входы которых связаны через блок обмена данными с ПЗУ, в котором дополнительно введены первый и второй блоки хранения данных гетеродинных и промежуточных частот соответственно для первого и второго режимов работы приемника, соответствующих приему сигналов СРНС ГЛОНАСС первого и второго диапазонов литерных частот с номерами литер "0" - "12" и "-7"- "4". Достигаемым техническим результатом является возможность в рамках одного приемника осуществить прием и преобразование сигналов СРНС GPS и ГЛОНАСС в условиях вводимых новых диапазонов литерных частот сигналов СРНС ГЛОНАСС. 6 ил.
Patent RU-2166018-C2 (RU)
Title: Paper manufacture method
Inventor: KETTUNEN KALLE
IPC: D21H17/37
Filed: 1997-12-05
Granted: 2001-04-27
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method involves mixing basic water flow containing cellulose filaments and filler with diluting water flow in pressure box of papermaking machine to produce resultant water flow; discharging the latter onto grid and dehydrating for producing paper web. At least one component providing improved water retention is introduced into basic flow, and additive providing slower dehydration or additive selected from group containing nonionic and anion-exchange polymers is introduced into diluting water flow. EFFECT: improved quality of produced paper by providing uniform specific weight through whole width of paper web. 11 cl, 1 ex
Patent RU-2181277-C2 (RU)
Title: Method for treating scoliosis in children
Inventor: SAMIGULLIN R Z
IPC: A61H7/00
Filed: 1999-07-12
Granted: 2002-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying general massage of the back during 5-6 min in prone position. Massage of dorsal muscle groups is carried out on the both sides of the vertebral column using kneading techniques. The muscle groups being in tonus are massaged with relaxing movements and the partially paralyzed muscle groups are massaged with restorative movements during 4-5 min. Then deep massage in the area of hip joints and buttocks is done using kneading techniques during 2-3 min. General classical massage of the abdomen is carried out during 3-4 min in dorsal position. Knee, ankle joints and feet are massaged during 4-5 min using kneading techniques. The treatment is applied in cycles composed of daily treatment courses having 12 procedures with 14 days long pause between courses and cycle number being equal to 6 or more until complete vertebral column repair takes place. EFFECT: enhanced effectiveness of muscle tonus restoration; eliminated cause of vertebral column deformity.
Patent RU-2200756-C2 (RU)
Title: Molded product with detergent or cleaning activity for domestic needs and method of preparation thereof
Inventor: BLAZAJ GERKHARD
IPC: C11D17/00
Filed: 1998-03-04
Granted: 2003-03-20
Abstract: FIELD: household chemical goods. SUBSTANCE: products, largely tablets, contain at least one aerating agent in the form of granulate or cogranulate (containing at least 20% of aerating agent) and are characterized by particle size distribution (according to screen analysis) such that no more than 1% of granulate or cogranulate particles are less than 0.1 mm in size (dust) and summary less than 10% granulate or cogranulate particles are less than 0.2 mm in size. Aerating agent is capable of increasing porosity or capillarity of molded products and has high water-adsorption capacity. EFFECT: accelerated degradation of molded products. 16 cl, 6 tbl, 2 ex
Patent RU-2203187-C2 (RU)
Inventor: KAULE VITTIKH
IPC: B42D25/29
Filed: 1999-01-29
Granted: 2003-04-27
Abstract: FIELD: documents protected against forgery. SUBSTANCE: printed securities has at least one indication of authenticity made with the use of a luminescensing substance based on alloyed at least by one rare-earth metal of crystal lattice base, which absorbs radiation and is excited mainly in the visible spectral region and is transparent at least in separate sections of the infra-red spectral region. Holmium serves as the rare-earth metal, and the luminescensing substance is present in the volume of the material of the securities on the layer applied onto the layer of the securities in such a maximum allowable concentration that does not worsen the properties of the given securities or layer. The protective layer has a substrate and a luminescence substance based on the crystal lattice alloyed at least by one rare-earth metal. The luminescence substance is present in the material of the substrate or on the layer applied onto it in such a maximum allowable concentration that does not worsen the properties of the protective element or layer. EFFECT: enhanced degree of protection. 28 cl, 3 dwg
Patent RU-2218338-C2 (RU)
Title: Preparing z-isomer of derivative of 2-aminothiazole hydrobromide
Inventor: KURIMOTO ISAO
IPC: C07D277/40
Filed: 1999-11-09
Granted: 2003-12-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing acid salt of (Z)-2-aminithiazole compound of the formula (I)   wherein R 1  and R 2  represent independently alkyl group comprising 1-5 carbon atoms; Y represents halogen atom; m represents valence of inorganic acid of the formula (III) HY given in description of invention and n represents whole number 1 or 2. Method involves interaction of 2-aminothiazole acid salt compound of the formula (II)   wherein R 1  and R 2  represent alkyl group comprising 1-5 carbon atoms; X represents bromine or iodine atom and wavy line means that this compound is a mixture of E- and Z-isomers with inorganic acid of the formula HY (III) wherein Y represents halogen atom and wherein 2-aminothiazole acid salt compound of the formula (II) represents compound prepared by interaction of thiourea and halogenated compound of the formula (VI)   wherein R 1 , R 2 , X and wavy line have the same values as determined above. Invention relates to continuous method for preparing preferably Z-isomer of 2-aminothiazole derivative hydrobromide of the formula (IV)   wherein R 1  and R 2  represent independently lower alkyl group comprising 1-5 carbon atoms and wavy line means that this compound is a mixture of E- and Z-isomers including: continuous feeding thiourea and 2-alkylidene-4-bromoacetoacetic acid ester of the formula (V)   wherein R 1  and R 2  have values determined above and wavy line means that this compound is a mixture of E- and Z-isomers into reaction vessel having at least one mixer, interaction of thiourea and compound of the formula (V) in reactor for time Rt that is sufficient for conversion of compound of the formula (V) to compound of the formula (IV) and removing reaction mixture containing compound of the formula (IV) from reaction vessel as effluent flow. Invention provides the realization of new method for preparing Z-isomer of 2- aminothiazole derivative hydrobromide. EFFECT: improved preparing method. 9 cl, 4 tbl
Patent RU-2174607-C2 (RU)
Title: Сервомотор привода регулирующих клапанов паровой турбины
Inventor: VOLCHEGORSKIJ M L
IPC: F01D17/20
Filed: 1999-11-19
Granted: 2001-10-10
Abstract: Сервомотор предназначен для привода регулирующих клапанов паровой турбины. Сервомотор содержит поршень и два штока, проходящих через противоположные концы корпуса, один из которых предназначен для непосредственного управления одним клапаном, а второй - для управления, по меньшей мере, еще одним другим клапаном через рычажный механизм. Штоки сервомотора противостоят друг другу в полости слива взаимодействующими контактными поверхностями своих концевых элементов на расстоянии, определяемом заданной поверхностью срабатывания клапанов. При этом один из штоков скреплен с поршнем, а второй снабжен опорной тарелкой, и в них оперты возвратные пружины, концентрично установленные в полости слива. Такой сервомотор обеспечивает управление несколькими регулирующими клапанами через простые связи и позволяет исключить необходимость установки узлов возвратных пружин на самих клапанах, что повышает надежность работы привода регулирующих клапанов. 1 ил.
Patent RU-2220050-C2 (RU)
Title: Method and device for application of pattern on base plate
Inventor: JOKHANSSON JERAN
IPC: G09F7/16
Filed: 1998-05-18
Granted: 2003-12-27
Abstract: FIELD: method and device for application of pattern on elastic sheet. SUBSTANCE: the method provides for the use of laminated material containing the layer of the pattern and the carrier layer with an adhesive layer connecting them, in which the elements included in the composition of the mentioned pattern are cut out in the pattern layer of laminated material with the aid of a cutting tool, after that the laminated material is placed on a table to obtain a laminated structure, having a flat fitting surface, the pattern layer facing upwards. A self- adhesive film is applied on the laminated material under pressure to transfer the pattern. The mentioned carrier layer and the coming-off part of the pattern later are removed together or separately. The pattern elements thus remaining on the film for transfer of the pattern glued to its self-adhesive surface are brought after that in contact interaction by now exposed adhesive layer with the base plate. The pattern elements are transferred under pressure to the mentioned base plate. The film for transfer of the pattern is removed from the base plate. EFFECT: provided application of patterns on wide base plates at high speed, cheapness of the method and simple construction of the device. 15 dwg
Patent UA-69405-C2 (UA)
Title: A method for filtering dilatant material and dilatant material deposit
IPC: C09C1/42
Filed: 1999-04-20
Abstract: A method for reducing the abrasion of a silica-containing calcined kaolin pigment by the controlled leaching of silica from the pigment, preferably by the use of a caustic solution to dissolve the silica out of the calcined kaolin. In another aspect of the invention, the brightness, opacity, or both of a calcined kaolin is increased by increasing the fineness of the kaolin feed supplied to die calciner. The combination of these methods results in the production of a calcined kaolin with low abrasion and high brightness and opacity. Another aspect of the invention concerns an improved method of filtration of dilatent materials such as the leached calcined clay.
Patent UA-46173-C2 (UA)
IPC: H01L29/94
Filed: 1999-07-01
Abstract: The proposed semiconductor design element with passivating coating contains at least two superimposed double passivating layers. Each of the double passivating layers consists of two layers made of different dielectric materials, such as silicon oxide and silicon nitride. The thickness of the individual passivating layer is specified depending on the dimensions of the metallic layer onto which the passivating coating is applied. The proposed design element allows forming reliable passivating coatings, specifically, in capacitive sensors used in the dactyloscopy equipment.
Patent UA-48942-C2 (UA)
Title: 1,3-oxazin-4-one derivative, intermediate compounds for production of this derivative, herbicidal composition containing this derivative and herbicidal activity method
Inventor: MURATA TETSUYA
IPC: C07C229/12
Filed: 1994-12-20
Abstract: This invention provides 1,3-oxazin-4-one derivatives represented by following general formula (I): in which R1 represents a phenyl group which may be substituted; R2 represents a hydrogen atom or a lower alkyl group; R3 represents a hydrogen atom, a lower alkyl group, an aralkyl group or a phenyl group which may be substituted; R4 and R5 each independently represent a lower alkyl group; and W represents an oxygen atom or a group represented by the formula -N(R6)- in which R6 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group. There are also provided herbicidal compositions containing the derivatives and intermediates for preparing them. The compounds according to the present invention exhibit strong herbicidal activities and thus they are useful as active ingredients of agricultural chemicals.
Patent UA-47435-C2 (UA)
Title: Hydraulic pump
Inventor: DEMESHKO MYKOLA HRYHOROVYCH
Filed: 1998-02-17
Abstract: A hydraulic pump of a volumetric hydraulic drive of a self-propelled machine includes involved into motion by an input engine shaft a replenishing pump, an output hydraulic pipe of which is connected through the check valves to a charging and draining hydraulic pipe of the hydraulic pump, and connected to an input hydraulic pipe of a four-pipe three position distributor, an output pipe of which is connected to a drainage, and the two other - to the hydraulic cylinders of the hydraulic pump control element. On the hydraulic pump metal pipelines, connected to its charging and draining pipelines, a valve unit of the volumetric hydraulic drive is installed. Thus, the valve unit of the positive displacement hydraulic drive on the metal pipelines, as the supporting elements, connection increases its functional possibilities and affords to use in the volumetric hydraulic drive any of the hydraulic motor type without the design complicating.
Patent UA-52617-C2 (UA)
Title: A process for azomethynes and alpha-halogenoacetanylides preparation
IPC: C07C1/10
Filed: 1996-09-19
Abstract: Aromatic azomethines are produced by continuous reaction of an aniline with a formaldehyde source, with continuous evaporation to remove residual water of reaction. The azomethine product may be further reacted, either continuously or in batch process, with a haloacetylating agent, and, additionally, with an aliphatic alcohol.