baber/WOPTO huggingface dataset:
Patent RU-2055073-C1 (RU)
Inventor: SADAO ISIKHARA
IPC: A61K31/422
Filed: 1992-03-26
Granted: 1996-02-27
Abstract: Использование: в гетероциклической химии, в частности в способах получения производных тиазолидинона или оксазолидинона, обладающих вазодилаторной активностью. Сущность изобретения: продукт - соединения формулы I, где W - сера или кислород и X - группа NR 1  или W - группа NR 1  и X - сера или кислород; R 1  - водород или С1-С6-алкил; R 2  и R 3  - равные или различные - водород, С1-С6-алкил, фенил (возможно замещенный нитрогруппой, хлором или С1-С6-алкокси), тиенил, фурил, пиридил, нафтил или бензил; R 4  - С1-С4-алкил или водород; А - C 2 -С 6 -норм-или изо-алкилен. Реагент 1: соединение формулы II или его реакционноспособное соединение. Реагент 2: соединение формулы III, где Z - водород или нитрогруппа, причем, если Z - водород, то нитрованием соединения формулы IV получают соединение формулы I. Структура соединений формул I - IV указана в описании. 2 с. и 9 з. п. ф-лы.
Patent RU-2008688-C1 (RU)
Title: Method of blood serum immunoglobulin assay
Inventor: SHTODA LYUDMILA A
IPC: G01N33/536
Filed: 1991-10-30
Granted: 1994-02-28
Abstract: FIELD: blood immunology. SUBSTANCE: human blood serum precipitation test is carried out with using monospecific antiserums in presence of 0.0013 M buffered solution containing polyethylene glycol 6000 at pH of such solution of 7.4-7.5. EFFECT: increased reaction sensitivity. 3 ex
Patent RU-2023838-C1 (RU)
Inventor: GLUSHKO VASILIJ T
IPC: E04G23/02
Filed: 1991-10-28
Granted: 1994-11-30
Abstract: Использование: для повышения или восстановления несущей способности строительных конструкций. Сущность изобретения: на концах балки закрепляют металлическую мембрану шириной, соответствующей ширине балки. По боковым сторонам балки устанавливают съемные щиты, а полость между балкой, мембраной и щитами заполняют расширяющимся бетоном. Щиты имеют соосные отверстия, сквозь которые пропущены трубки длиной, соответствующей ширине балки. В трубках располагают фиксирующие элементы, например болты с гайками. В нижней части щитов выполнены дугообразные полозья, на которых размещены уплотнительные прокладки. 2 с.п. ф-лы, 5 ил.
Patent RU-2005876-C1 (RU)
Inventor: BRYGIN YURIJ P
IPC: E21B10/16
Filed: 1992-01-28
Granted: 1994-01-15
Abstract: FIELD: mining. SUBSTANCE: method includes disassembly of each bit in two stages. In first stage, bit hollow is filled with liquid. Then, explosive charge is introduced in liquid and initiated to separate bit legs. During second stage, surface concentrated charge is placed between leg and rolling cutter at locking member and initiated to separate rolling cutter from leg. Impact on rolling cutter is effected with the aid of filling its hollow with liquid. Then, placed in liquid and initiated is explosive charge whose shape and size is taken in compliance with the inequality describing charge surface given in invention description. Before producing impact effect the rolling cutter may be placed inside rigid barrier or in viscous medium. Charges of each stage of bit disassembly and impact effect on rolling cutter body of several bits may be connected in single circuit. Charges may be blasted successively or by groups. EFFECT: high degree of metal separation. 10 cl
Patent RU-2037293-C1 (RU)
Title: Continuous cheese-making line
Inventor: RUSOV BORIS A
IPC: A01J25/00
Filed: 1992-03-05
Granted: 1995-06-19
Abstract: FIELD: cheese-making equipment. SUBSTANCE: line is equipped with a mechanical transmission connected with the drive of the coagulator auger, and a conveyor. The latter has the form of a vertical shaft with a rigidly mounted rotor. The latter is made as a ribbed disc with a hub. A master form consists of two curvilinear guides equidistant from each other. The coagulator is a container of a variable section in length and is positioned at an angle to the conveyor. The auger has perforated and whole coils. Installed at the container outlet are an adjustable device and an end-piece with an outlet hole. EFFECT: line ensures continuous delivery of dishes for filling them with cheese mass, and concurrent filling and briquetting operations. 5 cl, 7 dwg
Patent RU-2008322-C1 (RU)
Inventor: TUDRIJ GALINA A
IPC: C10G33/04
Filed: 1992-03-24
Granted: 1994-02-28
Abstract: FIELD: refining of hydrocarbon oils. SUBSTANCE: nonionic demulsifier which is block-copolymer of ethylene and propylene oxides or hydroxyethylated condensate of isononyl phenol and high-boiling residues of 4.4-dimethyl-1.3-dioxane synthesis from formaldehyde and isobutylene is reacted with phosphorilating agent selected from the group consisting of dimethyl or diethyl phosphite, phosphoric anhydride, a phosphoric or phosphorous acid, phosphorus oxychloride, with molar ratio of nonionic deemulsifier to phosphorylating agent being of 1: 0.5-3. The resulting deemulsifier preferably is dissolved in methanol-water mixture, 3: 1. The emulsifier-solvent ratio of the resulting solution, % by weight, is as follows: deemulsifier 45-55; solvent to the balance. EFFECT: increased efficiency. 2 cl, 2 tbl
Patent RU-2035152-C1 (RU)
Title: Cutter knife
Inventor: SLAVUSHCHEV SERGEJ V
IPC: A22C17/00
Filed: 1992-03-24
Granted: 1995-05-20
Abstract: FIELD: meat packing industry; food industry. SUBSTANCE: knife has sickle-shaped plate with cutting edge amd hole for fitting over the shaft. System is intended for adjustment of clearance between bowl and the cutter knife. Hole is intended for attachment of disk knife rigidly secured on plate so that cutting edge of plate and the cutting edge of disk knife face each other, and disk knife protrudes over plate. EFFECT: higher operational quality. 6 cl, 3 dwg
Patent RU-2040730-C1 (RU)
Title: Vertical boiler
Inventor: MASLOVSKIJ GENNADIJ V
IPC: F22B21/00
Filed: 1992-04-03
Granted: 1995-07-25
Abstract: FIELD: power engineering. SUBSTANCE: vertical boiler has furnace 1 with water walls and convective gas duct 2, both separated by common water wall 3. The latter is displaced at boiler bottom part towards its rear water wall 4. Furnace 1 accommodates burners 15. Boiler is of hexagonal cross-sectional area, including tetragon and trapezium having common side which is essentially large base of trapezium. Common water wall 3 in top part of boiler is placed in plane crossing large base of mentioned trapezium. Burners 15 are mounted on boiler water walls placed in planes crossing sides of mentioned trapezium. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2048135-C1 (RU)
Title: Зубная щетка
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1995-11-20
Abstract: Изобретение относится к санитарно-гигиеническим принадлежностям. Зубная щетка содержит рукоятку, шейку, головку со щетиной, источник подачи рабочего агента и канал для соединения его с рабочей головкой. Источник подачи рабочего агента выполнен в виде полой эластичной камеры. 1 ил.
Patent RU-2031872-C1 (RU)
Title: Composition for fiber glass treatment
Inventor: SAFRYGINA IRINA A
IPC: C03C25/40
Filed: 1992-06-10
Granted: 1995-03-27
Abstract: FIELD: special compositions. SUBSTANCE: composition has, wt.-%: polyvinylacetate dispersion 3-8; vinyltriethoxyethoxysilane 0.5-1.5; mixture of maleate salts of derivatives of 2-alkyl-2-imidazoline and alkylamidoamine 0.01-0.3 of the structural formula   where R - C 8 -C 15 ; n = 1, 2, 3; X - H, COR; y = 1, 2; acetic acid 0.05-0.4, and water - the rest. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2085008-C1 (RU)
Title: Three-phase fractional winding
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1992-06-22
Granted: 1997-07-20
Abstract: FIELD: electric machine engineering. SUBSTANCE: invention is meant for asynchronous and synchronous electric machines. Minding has number of slots per pole and phase Q= 0.125 in coil groups with number in phases 1L+3k, 9L+3k, 17L+3k, groups with coil number 1L+8k have two concentric coils with pitches y=5 and 3 and number of turns (1-x)W k  and W k  and other groups include one coil with y=4 and number of turns (1+x)W k  for groups having numbers 5L+8k and W k  for the rest of groups where k=0, 1, 2, and 0.45 ≅ x ≅ 0.55. EFFECT: decreased differential dissipation and enhanced winding coefficient. 7 dwg
Patent RU-2030931-C1 (RU)
Title: Method of adjusting trio screw rolling mill
Inventor: KHARITONOV EVGENIJ A
IPC: B21B19/04
Filed: 1992-07-09
Granted: 1995-03-20
Abstract: FIELD: working of metal. SUBSTANCE: method involves adjusting pass for effectuating subsequent run by moving upper rolls symmetrically at an acute angle with respect to vertical axis of pass for a value of 0.6-0.9 of required value of reduction in this run. EFFECT: increased efficiency and enhanced reliability of adjusting and precision of adjusting. 2 dwg, 1 tbl
Patent RU-2098573-C1 (RU)
Inventor: KHAJNTS VESTKHAUS
IPC: E04D3/35
Filed: 1991-10-26
Granted: 1997-12-10
Abstract: FIELD: joining of roof built-up members profiled on the surface by a longitudinal joint and consisting of metal roofing layers, separated by a gap, which is filled with a compact of high-elastic readily compressible foam material. SUBSTANCE: the comparator is confined from the bottom by a tongue that is moulded from the lower roofing layer of one roof member and located in a recess in the lower roofing layer of the other roof member. The upper roofing layers in the area of the gap are connected by a bolted joint vertically passing through the roof member. Side by side with part 8,9 of metal roofing layer 10 inclined upwards moulding is other part 15, 16 in metal roofing layer 10 also inclined upwards with formation of chute 17,18. Moulded in the area of transition from the second part to the lower fascia is groove 12, which receives coating 11 overlapping the gap. EFFECT: enhanced reliability. 16 cl, 3 dwg
Patent RU-2019616-C1 (RU)
Inventor: VASILEVA ELENA I
IPC: D21H27/00
Filed: 1992-07-30
Granted: 1994-09-15
Abstract: FIELD: paper industry. SUBSTANCE: the source of carbon fiber: fiber obtained by carbonization of cellulose hydrate fiber following by its thermal working in the presence of air oxygen at 100-200 C for 30-120 min. The source of fibrous binder: cellulose, asbestos or polyvinylalcohol fiber, or fibrous particles from aromatic polyamide, or polyolefin, or their mixture. Polyester, polyaramide or kaolin fibers are added to the suspension additionally following by paper fabric casting. EFFECT: improved method of paper making. 3 cl, 1 tbl
Patent RU-2105476-C1 (RU)
Title: Method of insecticide preparation producing
Inventor: VORONINA EH P
IPC: A01N63/30
Filed: 1992-08-27
Granted: 1998-02-27
Abstract: FIELD: agriculture microbiology. SUBSTANCE: method involves culturing micromycetes Entomophthora, their separation from medium and drying. Then 10-% solution of alcoholic alkaline KOH is added to biomass at ratio 1:8.8, mixture is heated and kept for 40-60 min. Obtained hydrolyzate is neutralized and solid residue and alcohol are removed from hydrolyzate. Obtained liquid preparation exhibits good water solubility, absence of phytotoxicity, no effect on entomophages and bees and increases effectiveness by 30-40%. EFFECT: improved method of producing, enhanced effectiveness. 1 tbl
Patent RU-2087347-C1 (RU)
Title: Vehicle clearance indicator
Inventor: BELKIN EVGENIJ K
IPC: B60R99/00
Filed: 1992-09-02
Granted: 1997-08-20
Abstract: FIELD: automotive industry; vehicle passive safety means. SUBSTANCE: spatial member directed backwards from vehicle is secured on tail portion of vehicle. This member can be secured ether rigidly or hinge-mounted on vehicle and can be made telescoping into tube secured on vehicle by means of electric motor and traction members (cables). Member can be made inflatable, can be provided with streamlined finning, identification signs or can be made detachable, for removing when vehicle is placed in garage. EFFECT: prevention of emergencies on road, run-over from rear. 8 cl, 20 dwg
Patent RU-2062606-C1 (RU)
Title: Method for autotransplantation of spleen tissue
Inventor: ZURNADZHYANTS VIKTOR A
IPC: A61B17/00
Filed: 1992-09-09
Granted: 1996-06-27
Abstract: FIELD: medicine, particular, surgery; applicable in autotransplantation of spleen tissue following splenectomy. SUBSTANCE: autotransplant is placed into abdominal cavity of the patient, and stomach front wall is dissected up to submucous layer with incision size equalling the length of the prepared autotransplant and parallel to the greater curvature of the stomach with subsequent separation of wound edges over submucous layer, and autotransplant is placed into wound of the stomach wall and sutured with single-row sutures. EFFECT: higher efficiency of functioning of spleen reinplanted tissue. 4 dwg
Patent RU-2053671-C1 (RU)
Inventor: GAVRILENKO GENNADIJ A
IPC: A01N1/00
Filed: 1992-09-23
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: amniotic liquid from the woman in birth is proposed as preserving solution. Trasylol and solcoseryl were added to the preliminary centrifugated amniotic liquid at concentrations corresponding their optimal curative effect. Effectiveness of proposed liquid (conditional name is АЖ=90A) is similar with that of the known preserving media 199 and "Eurocollins". EFFECT: decreased cost of proposed liquid. 2 tbl
Patent RU-2043405-C1 (RU)
Title: Method for processing wine materials
Inventor: LOSHKAREV GENNADIJ L
IPC: C12H1/02
Filed: 1992-09-30
Granted: 1995-09-10
Abstract: FIELD: wine making. SUBSTANCE: wine materials are treated with the alkaline form of carboxymethyl/ethyl/cellulose in the amount of 3-20 mg/l. EFFECT: higher efficiency. 6 cl, 3 tbl
Patent RU-2070860-C1 (RU)
Title: Method of making reservoir closure
Inventor: OSIPOV FEDOR S
IPC: B65D90/54
Filed: 1992-08-31
Granted: 1996-12-27
Abstract: FIELD: materials handling and storage. SUBSTANCE: method comes to mounting two flaps with shanks on housing with discharge hole. Flaps are mounted on common vertical axle. Shanks are connected with drive mechanism proving moving the ends of shanks to and from each other. Housing has two side boards. On one side board cavity is made to accommodate flaps. Cavity communicates with discharge hole. Other side board is provided with threaded hole accommodating threaded rod furnished with square nut. Grooves made to receive ends of shanks are found on outer surface of nut. EFFECT: enhanced quality of discharge hole closing. 5 dwg
Patent DE-10049602-C1 (DE)
Title: Method, for regulating boiler containing burner and heat exchanger, involves using only maximum burner load for initialization or calibration of regulation and determining ionization signal at maximum burner load
Inventor: VEGTER DERK
IPC: F23N5/12
Filed: 2000-10-06
Granted: 2002-01-03
Abstract: The method involves comparing a heat exchanger (11) actual value (14) with a demand value (15), deriving a burner control signal (10) in a first controller (13), comparing the control signal with a burner actual value (18) and deriving a modified burner control signal (19) in a second controller (17). Only the maximum burner load is used for regulation initialization or calibration and the ionization signal is determined at maximum burner load.
Patent DE-10122278-C1 (DE)
Title: Mechanism to secure the start of a seam, at a single- or twin-needle overlock sewing machine, has a swing clamp operated by an eccentric pneumatic cylinder to hold and tense the end of the thread chain
Inventor: WENZ WERNER
IPC: D05B65/00
Filed: 2001-05-08
Granted: 2002-07-18
Abstract: The mechanism (1) at a single- or twin-needle overlock sewing machine to secure the start of a seam, on stitching in the thread chain (2), has a clamp (6) which swings on an axis (10) parallel to the direction of fabric advance. The cutter is formed by the blades of the edge cutter at the sewing machine, at the side of the needle plate (4) in the line of the thread chain deflection.  The mechanism to secure the start of a seam, at an overlock sewing machine, has an eccentric swing unit, preferably a pneumatic cylinder (11), to give the clamp a swing movement. The clamp is under the sewing machine plate, and after the needle plate in the direction of fabric movement.
Patent DE-10134942-C1 (DE)
Title: Laminar member production unit, comprises upper and lower mould sections, carriers, a frame, carrier member magazines and drive motors
Inventor: DENKER ERNST
IPC: B29C33/34
Filed: 2001-07-23
Granted: 2003-07-24
Abstract: An arrangement for producing laminar members comprises a lower mould section (3) located in a primary carrier (2) on a frame (1), and at least two different upper mould sections (4,5) that can be lowered onto it. The upper sections can be connected alternately to a secondary carrier (8) or the mould lower section (3) in a primary work plane (7), and can be moved to a secondary work plane (9). An arrangement for producing laminar members comprises a lower mould section (3) located in a primary carrier (2) on a frame (1), and at least two different upper mould sections (4,5) that can be lowered onto it using a lifting unit. The upper sections can be connected alternately to a secondary carrier (8) or the mould lower section (3) in a primary work plane (7), and can be moved to a secondary work plane (9) where they can be changed over. The primary and/or secondary carriers have a magazine with at least one tool for working the laminar member in the horizontal plane, and an energy source. The magazine has at least two tools that can be swiveled, and the primary carrier can be swiveled about a horizontal axis. The primary and/or secondary carriers and/or the mould lower and upper sections are motor driven.
Patent DE-10145267-C1 (DE)
Title: Air jet used in ventilation or air-conditioning systems in motor vehicles comprises a rectangular housing having side walls and housing walls forming a front air passage opening, and horizontal lamellae rotatably positioned about axes
Inventor: UHLENBUSCH OLAF
IPC: B60H1/34
Filed: 2001-09-14
Granted: 2003-01-02
Abstract: Air jet for the outlet of an air stream from an air inlet shaft comprises a rectangular housing (1) having two parallel side walls and an upper and lower housing wall (3, 4) forming a front air passage opening (5), and horizontal lamellae (6) rotatably positioned about axes (7) in the front section of the side walls so that in at least one end position they close the air passage opening and are rotated over at least one angled region in which in pairs they form opening gaps (8).
Patent DE-10202611-C1 (DE)
Title: Fuel cell system operating method has fuel medium to air ratio regulated in proportion to fuel cell loading
Inventor: AUTENRIETH RAINER
IPC: H01M8/04089
Filed: 2002-01-24
Granted: 2003-04-30
Abstract: The operating method has each fuel cell of the fuel cell system supplied with a fuel medium and air, used as the oxidation medium for oxidation of the fuel medium, the fuel medium/air ratio regulated in dependence on the loading of the fuel cell, such that the ratio is reduced or increased as the loading is reduced or increased within defined limits.
Patent DE-19506875-C1 (DE)
Title: Mercury contaminant conc. determination system
Inventor: ROEDEL ANDREAS DIPL ING
IPC: G01N33/24
Filed: 1995-02-17
Granted: 1996-10-31
Abstract: The system determines the conc. of a mercury contaminant within a solid material sample by heating the latter and transporting the emitted mercury vapour to a measuring device, e.g. an atom absorption analyser, by mixing with a defined air quantity and sampling the gas mixture via a bypass line (10). The measured values provided by the measuring device are integrated over time and compared with a calibration curve, for determining the mercury contaminant conc. of the solid material. Pref. the air quantity is determined in dependence on the measuring range and the measuring sensitivity of the measuring device.
Patent DE-19511788-C1 (DE)
Title: Releasable locking device to secure grating on drainage channel
IPC: E05C19/06
Filed: 1995-03-30
Granted: 1996-10-10
Abstract: The device consists of a long bolt (2), located below the grating (1). The bolt is secured non-turnably on the grating in its working position, and has locking lugs (14a,b), which snap into undercuts (6,7) on opposite sidewalls (3a,b) of the drainage channel. The bolt is made of plastics material, and is elastically deformable. It has a U-profile, open at the bottom, with crossbars for relative support on the double-skinned longitudinal walls.
Patent DE-19533862-C1 (DE)
Title: Process for coating a transparent substrate with a uniform thin metallic film
Inventor: FRITSCH GUENTHER
IPC: C23C14/04
Filed: 1995-09-08
Granted: 1996-07-04
Abstract: Process for coating a transparent substrate with a uniform thin metallic film, whereby a masking film to screen areas not to be coated is applied, pref. by screen printing, before coating the whole masked surface with a metallic film by plasma vapour deposition and finally removing the mask, thereby leaving the metallic coating in the unmasked areas of the substrate. In each vaporising unit the metal feed wire is introduced from above a crucible into a plasma vacuum arc between an anode and associated horizontally displaced cathode in such a way that single drops melted off the wire are instantly fully vaporised and the wire feed speed and power of the vaporising unit are controlled in accordance with the measured film thickness value(s) to obtain a predetermined uniform film thickness.
Patent DE-19544084-C1 (DE)
Title: Instrumentation for bone-enhancing resection for insert of knee joint endo- or total endoprosthesis
Inventor: HOLLMANN UWE
IPC: A61B17/17
Filed: 1995-11-27
Granted: 1997-05-28
Abstract: Of the three parts (1,2,3) of the milling template, the first and third are so formed that they engage around the lateral and medial femur condyli. The second part partly engages around the fossa intercondylaris. In the first and third parts grooves are machined, which penetrate the parts crossways. In the second part, grooves (11) on both sides are machined, which correspond to those in the first and third parts. Nail holes are provided in the three parts and the second part is combined with a centering aid (4). On the second part the cutting aid (14) is arranged in the area of the last third of the groove.
Patent DE-19547858-C1 (DE)
Title: Vehicle superstructure with steering column
Inventor: JOEST RAINER
IPC: B62D25/14
Filed: 1995-12-21
Granted: 1997-07-24
Abstract: The chassis cross-member for the windscreen is between front columns, and stiffening struts are fixed to a central tunnel in the floor. A further cross-member below the first one has a bracket for the steering column, and is joined to the front columns and also by reinforcing struts to the tunnel. A mounting (9) for a knee-arrester cushion is joined to the struts (4, 5), and has a support (42) protruding over one of the struts (4) and joined to the steering column (11). The mounting can be dished, with flat arms (40, 41) extending away from it and joined to the struts. Alternatively it can be of angular section, with a first horizontal flange (9a), and a second (9b) sloping downwards from the first, which forms the support. Opening (44) can be formed in the mounting and support, while the latter can have a mounting (43) at the free end for one or more fixing screws.
Patent DE-19600833-C1 (DE)
Inventor: GASNER JOHANN
IPC: A01B17/00
Filed: 1996-01-12
Granted: 1997-01-16
Abstract: The plough has a rotary linkage (30 32) on the end section (26,28) of each support arm (22 23; 24 25). Each rotary linkage is flexibly joined to a counter support (34 36) of a pendulum arm (38,40). The two ends of the longitudinal axis (46) of the soil working implement (43) are joined to one free end (42, 44) of each of the pendulum arms. A flexible connection such as a chain (50, 51) is fitted between the plough (10) and the soil working implement which permits inward pendulum movement but restricts outward movement.