baber/WOPTO huggingface dataset:
Patent DE-19548559-C1 (DE)
Title: Automatic sewing machine
Inventor: UPMEIER EGON
IPC: D05B33/00
Filed: 1995-12-23
Granted: 1997-03-20
Abstract: The automatic sewing machine has a frame (1) to carry a guide and transport mechanism (11) for the fabric workpiece. It has a slide (16), moving in the x-direction, fitted with a slide (18) moving in the y-direction, and a lever (59) with a workpiece holder to slide the fabric on a laying plate. The y-slide (18) is moved by a drive (34) fixed to the frame, through a shaft (44) at the frame, passing through the x-slide (16). The shaft carries a torque linear bearing as a drive for the y-slide (18). The shaft drive is next to a sewing head, and at a gap from an auxiliary station, so that any guide inaccuracies through shaft (44) torsion are minimised.  Pref. the second end of the shaft (44) rotates in a second bearing (45). The shaft (44) has a length (d) between the initial bearing pedestal (42) and the second bearing (45) which allows movement of the x-slide (16) between a prepn. station (14) and the sewing head (2) in the x-direction, through a movement path (a) and a guide path (b). The ratio of the movement path (a) length to the guide path (b) length is 5b more than a more than 2b. The shaft (44) is below the laying plate (9). The x-slide (16) moves on the frame (1) on one plane, generally at right angles to a plane parallel to the laying plate passing through the x- and y-directions. The x-slide (16) has a support arm sliding on the frame (1) with an extended carrier arm for a sliding movement of the y-slide (18). The torque linear bearing is located where the support and carrier arms meet.
Patent DE-19607563-C1 (DE)
Title: Handling device for pallet changeover
Inventor: HOFNER FRIEDRICH
IPC: B23Q7/14
Filed: 1996-02-29
Granted: 1997-08-07
Abstract: The device has a machine frame holding a load bearer which is movable by drive installation along a track. There is at least one vertical guide on the machine frame for a vertical slide. On the vertical slide is a horizontal slide holding the load bearer.  An elongated, endless and flexible support component (56) is drivable by the drive installation (76,78,80,82) in its two longitudinal directions, and is guided by at least four deflector components (48,50,52,54) arranged on the machine frame (10,12).
Patent DE-19647495-C1 (DE)
Title: Apparatus to form a leno selvedge
Inventor: SCHWEMMLEIN CHRISTOPH DIPL KFM
IPC: D03C7/08
Filed: 1996-11-16
Granted: 1998-01-02
Abstract: At the apparatus at a loom, to form a leno selvedge, the rotating body (60) has at least one illumination (65,66) near the guides (63,64) for the leno yarns (20,30), with a controlled periodic lighting action. Preferably the illumination is provided by a light emitting diode (65,60). The rotating body (60) has at least two diagonally opposed arms (61,62), with eyelets (63,64) at their ends to guide the leno yarns (20,30). A least one arm (61,62) has an illumination at the end. The illumination (65,66) gives light on the axis direction (200) of the rotating body at the body. The power supply for the lighting (65,66) is delivered through a slip ring at the rotating body, without contact. The control for the periodic lighting is a rotary angle register with a pulse transmitter, connected electrically to the lighting (65,66).
Patent DE-19649708-C1 (DE)
Title: Rubber floor covering having characteristics varying smoothly
Inventor: HECKEL KLAUS DIPL CHEM DR
IPC: B29C43/30
Filed: 1996-11-29
Granted: 1998-02-12
Abstract: Floor covering comprises a run of rubber material, with rubber granules embedded into its surface.  There are different types of granule, with a grading of 0.1-40 mm.  The covering has one or more visible and/or physical surface characteristic across and along it. The characteristic(s) alters along the run of the covering.  The alteration occurs smoothly.  Also claimed is the method of making the covering.
Patent DE-19737485-C1 (DE)
Title: Electromagnetically-operated brake
Inventor: WITT KLEMENS
IPC: F16D65/00
Filed: 1997-08-28
Granted: 1999-06-17
Abstract: The brake has at least one electromagnetic coil (2) wound on a coil former (11) receiving a spring mechanism (3) acting on an axially displaced armature disc (4) and a rotary brake disc (5) with a brake flange (10) on the side facing the coil former. The spring mechanism has a number of different size or differently spaced spring elements providing an asymmetric force for the armature disc. An Independent claim for a multiple braking unit with at least 2 electromagnetically-operated brakes is also included.
Patent DE-19823115-C1 (DE)
Title: Cylinder head gasket for internal combustion engine
Inventor: SCHMITT KLAUS
IPC: F16J15/08
Filed: 1998-05-22
Granted: 1999-09-02
Abstract: The laminated gasket has a first plate (3) with a strip (11) defined by two parallel slits (10) having a width smaller than that of a cut out (6) in a second plate (1), so that pressing of the strip into the cut out causes gripping of the projection (7,8) of the second plate onto the side s of the strip.
Patent DE-19832798-C1 (DE)
Title: Instrument for installation of surgical bone plates
Inventor: LERCH KARL-DIETER
IPC: A61B17/88
Filed: 1998-07-21
Granted: 1999-11-04
Abstract: The surgical bone plate installation implement has two matching jaws carrying tools which tension a clamping rod (6) to engage retaining washers (5,7) against both sides of a bone plate (2). The clamping rod has an end stop (14) which fits into a recess in the end (13) of one jaw.
Patent DE-19860674-C1 (DE)
Title: Rotary bearing for adjustable backrest of motor vehicle seat
Inventor: STARK ANDREAS
IPC: B60N2/36
Filed: 1998-12-29
Granted: 1999-10-21
Abstract: The motor vehicle seat backrest (2,3) adjustment bearing (7) has sidewalls (9,10) with recesses (22) to receive a bearing bolt (23) connected by a cover plate (17). The lower edges of the bearing has flanges (14) for mounting on the motor vehicle body work. The sidewalls have integral deformable areas (25,26).
Patent RU-2070975-C1 (RU)
Inventor: PLYUSHCHEV VALERIJ GEORGIEVICH
IPC: F02B25/00
Filed: 1992-11-05
Granted: 1996-12-27
Abstract: Использованиe: в автомобилестроении, в частности двигателестроении. Сущность изобретения: на юбке поршня выполнен радиальный паз со сквозными отверстиями, а в пазу соосно поршню установлен кольцевой клапан с возможностью осевого перемещения и перекрытия отверстий паза и впускных окон, причем юбка поршня, кольцевой клапан и компрессорная часть цилиндра, содержащая впускные окна, образуют полость переменного объема, сообщающуюся на части хода поршня с компрессорной камерой через отверстия в пазу юбки поршня. 6 з. п. ф-лы., 9 ил.
Patent RU-2003664-C1 (RU)
Title: "Бальзам "Южно-Курильский"
Inventor: LOENKO YURIJ N
IPC: C12G3/06
Filed: 1992-11-13
Granted: 1993-11-30
Abstract: Использование: в ликероводочной промышленности . Сущность изобретени : дл  приготовлени   1000 дал бальзама крепостью 45 об.% используют следующие ингредиенты, кг: стебель лимонника  55,0 - 65,0; мпта курчава  2,5 -- 3,5; мелисса лекарственна  9,0 - 11,0; лист женьшен  02 - 0,4,  лист элеутерококка 025 - 0,35; березовые почки 0,3  - 0,5; кориандр посевной (плоды) 0,15 - 025; лепестки  цветов шиповника 025 - 0,35, чай черный  байховый 2,8 - 3,4; чигирский чай (бадан) 5,0 - 7,0,  укроп пахучий 0,09 - 0,12; плоды шиповника 50,0 -  60,0; цветы липы 02 - 0,5; плоды кофе 4,5 - 5,5;  мед липовый 500,0 - 700,0; колер 900,0 - 1100,0;  сахар 200,0 - 300.0; водно-спиртова  жидкость остальное
Patent RU-2049726-C1 (RU)
Inventor: ISUPOV VITALIJ P
IPC: C01D15/00
Filed: 1993-01-11
Granted: 1995-12-10
Abstract: FIELD: inorganic chemistry. SUBSTANCE: method involves mixing of intercalation compounds of lithium and aluminium with lithium nitrate, its quantity being by 100-110 mass more than stoichiometrical quantity. Thus prepared mixture is calcined within 2 h at 800-900 C. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2052527-C1 (RU)
Title: Способ демеркуризации люминесцентных ламп
Inventor: GAMAYUNOV SERGEJ NIKOLAEVICH
IPC: C22B43/00
Filed: 1993-03-04
Granted: 1996-01-20
Abstract: Использование: при переработке и утилизации отработанных ламп дневного света. Сущность: способ демеркуризации люминесцентных ламп включает измельчение ламп под слоем воды с одновременным отделением цоколей и непрерывной отмывкой люминофора. Стеклянный бой разделяют на мелкую и крупную фракции с последующей обработкой мелкой фракции азотной кислотой, а крупной фракции - хлорсодержащим раствором. После нейтрализации растворов азотной кислоты и хлорсодержащего раствора их пропускают через катионообменную смолу. После насышения смолу регенерируют с последующей обработкой элюата сульфидом аммония или натрия до выпадения сульфида ртути в осадок. 4 з. п. ф-лы, 1 ил., 1 табл.
Patent RU-2058963-C1 (RU)
Inventor: DEDOV NIKOLAJ V
IPC: C04B35/491
Filed: 1993-04-12
Granted: 1996-04-27
Abstract: FIELD: production of piezoceramic materials. SUBSTANCE: method is carried out by preparing of nitrate solution of ingredients of piezoceramic material and by adding ammonium nitrate into said solution till concentration is 5-30 g/l. Then thus obtained solution is fed as spray into flow of low temperature air plasma. EFFECT: improves efficiency of method. 2 cl, 1 tbl
Patent RU-2049850-C1 (RU)
Inventor: NIKOLAEVSKIJ MIKHAIL YU
IPC: E02B3/06
Filed: 1993-05-25
Granted: 1995-12-10
Abstract: Использование: в гидротехническом строительстве, в частности в устройствах оградительных, причальных и берегозащитных сооружений из оболочек на скальном основании. Сущность изобретения: сооружение выполнено из оболочек 1, установленных на подготовленное основание и заполненных материалом засыпки 2. Оболочки 1 объединены надстройкой 3. Нижний торец каждой оболочки имеет скос 6, соответствующий уклону дна в месте установки оболочки в сооружение. 3 ил.
Patent RU-2087356-C1 (RU)
Title: Railway vehicle bogie
Inventor: MESHCHERIN YURIJ V
IPC: B61F5/00
Filed: 1993-06-18
Granted: 1997-08-20
Abstract: FIELD: railway rolling stock. SUBSTANCE: bogie has frame, four wheelsets with axle boxes connected with longitudinal equalizers by means of resilient links. Frame is coupled by springs with longitudinal equalizers installed on axle boxes through resilient members. EFFECT: reduced unsprung mass of wheelset owing to use of resilient coupling between axle box and longitudinal equalizer. 2 dwg
Patent RU-2077349-C1 (RU)
Title: Extension piece to tooth brush
Inventor: ANTROPOV GENNADIJ M
IPC: A61H13/00
Filed: 1993-07-01
Granted: 1997-04-20
Abstract: FIELD: medical equipment, used for tooth brushes intended for tooth cleaning with simultaneous massage of gingivae and action by magnetic field. SUBSTANCE: extension piece to tooth brush has a base with catches and permanent magnets; the base has the shape of a plate, with the permanent magnets placed on the inner surface in such a manner that their poles are oriented to one side, and the direction of magnetic flux of each magnet is perpendicular to the base plane. The catches are made in the form of pins secured between clusters of brush bristles. The magnets may be installed both linearly and in a staggered order. EFFECT: enhanced effectiveness. 3 cl, 5 dwg
Patent RU-2065190-C1 (RU)
Title: Light-returning material (versions) and process of its manufacture
Inventor: ABRAMOV VALERIJ V
IPC: G02B5/128
Filed: 1993-07-08
Granted: 1996-08-10
Abstract: FIELD: traffic control. SUBSTANCE: invention refers to technical means of control over traffic necessary for manufacture of road signs, information signs, screens, licence plates of cars and trucks, of special elements to reveal objects in the dark, credit cards and so on. Cellular structure is manufactured from gauze cloth arranged to reflecting surface. Microballs are arranged on reflecting layer in cells of gauze cloth, are coated with protective film and kept at certain distances from each other electrostatically. Reflecting layer can be fabricated in the form of particles with reflecting surfaces placed into binder with following proportion of components, per cent by mass: binder 49.9-97.3; particles with reflecting surfaces 2.7-50.1. In this case microballs are submerged into reflecting layer and covered with protective film. In process of manufacture of light-returning material microballs are applied on to reflecting layer from surface of fluidized layer formed by microballs of specified size which is provided by application of proper force by way of forced oscillations with resonance frequency corresponding to inherent frequency of oscillations of microballs of proper sizes. EFFECT: enhanced quality of light-returning material. 13 cl, 3 dwg
Patent RU-2104876-C1 (RU)
Title: Folding apparatus to web-fed rotary press
Inventor: RUDOL F SHTEHB
IPC: B65H45/16
Filed: 1993-08-31
Granted: 1998-02-20
Abstract: FIELD: printing. SUBSTANCE: folding apparatus uses a collecting cylinder with anticutting grooves, cutting cylinder at least with one blade engageable with the anticutting grooves, pulling rolls, web-guide appliance used for web-feeding, and a guide for further feeding of printed product to the valve cylinder. The web-guide appliance is made as a paper web guide system beginning just before or past the pulling rolls, adjoining the paper web unidirectionally on the side of the cutting cylinder directed over the collecting cylinder at an angle of 8 to 40 deg. and terminating just before the gap between the cylinders. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2050441-C1 (RU)
Inventor: REPIN LEV A
IPC: F01K7/36
Filed: 1993-10-29
Granted: 1995-12-20
Abstract: Использование: в теплоэнергетике. Сущность изобретения: генерируемый пар подают в рабочую камеру винтового детандера, где потенциальную энергию пара преобразуют непосредственно в механическую, а затем в электрическую, при этом влажность генерируемого пара поддерживают в диапазоне 0,6 1, а жидкость, выделяющуюся в винтовом детандере в результате стратификации, используют для создания уплотнения зазоров между внутренней поверхностью корпуса и роторами детандера. 1 ил.
Patent RU-2087515-C1 (RU)
Title: Reagent for treating drilling fluids
Inventor: SELIKHANOVICH ALEKSANDR M
IPC: C09K8/24
Filed: 1993-11-12
Granted: 1997-08-20
Abstract: FIELD: oil and gas production. SUBSTANCE: reagent contains (in wt %): polyacrylamide, 5-18; sodium hydroxide, 2.5-6.0; diethylene glycol, 5-18; water, the balance. EFFECT: modified composition for special cases. 2 tbl
Patent RU-2062959-C1 (RU)
Title: Device for maintaining water temperature in local water heating system
Inventor: MASLOVSKIJ GENNADIJ V
IPC: F24D10/00
Filed: 1993-11-04
Granted: 1996-06-27
Abstract: FIELD: heating systems. SUBSTANCE: feed of lump fuel to boiler is regulated depending on temperature of water in heating system. As temperature of water rises, larger amount of water is fed to expansion tank 8 through flexible pipe line 11 due to expansion of water. As a result, tank 8 deflects on springs 12 making gate 3 lower through flexible cable 10. Delivery of lump fuel through fuel line 2 to boiler 5 reduces owning to which temperature of water in heating system drops and expansion tank together with gate takes another position. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2051873-C1 (RU)
Inventor: SUKHANOV MIKHAIL A
IPC: C04B7/38
Filed: 1993-11-26
Granted: 1996-01-10
Abstract: FIELD: building materials production. SUBSTANCE: proposed mixture contains (mass %): slime precipitate of soda production 25-90, aluminium-ferrum-silicate component 5-25, limestone 5-20. Coefficient of grindability of cement clinker is 1.6. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2037753-C1 (RU)
Title: Drier
Inventor: BEDIM VILIMOR G
IPC: F26B9/06
Filed: 1993-12-10
Granted: 1995-06-19
Abstract: FIELD: drying of timber. SUBSTANCE: drier is additionally provided with heat-transfer agent distribution chamber; heat-transfer agent supply device is made in form of fan whose delivery end is connected to heat-transfer agent distribution chamber and suction end is connected to part of tubular passages forming recirculating loop; relationship of total area of recirculating tubular passages to total area of working tubular passages does not exceed 1:2; total area of working passages is less than 2/3 of total area of drying chamber. EFFECT: enhanced reliability. 3 cl, 10 dwg
Patent RU-2087139-C1 (RU)
Title: Erection device
Inventor: VYSOTIN VITALIJ F
IPC: A61F5/41
Filed: 1993-12-24
Granted: 1997-08-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has member for fixing base, member for fixing head, intermediate fixing member and extensible connection member having one fixed part and the other movable part for fixing it in the fixed part. The connection member has irritating means and the intermediate fixing member is designed for instance, as flexible loops. EFFECT: enhanced effectiveness in treatment sexual insufficiency. 2 dwg
Patent RU-2134702-C1 (RU)
Inventor: BKHARATKUMA BALUBKHAJL PATEL
IPC: C08L3/04
Filed: 1994-01-28
Granted: 1999-08-20
Abstract: Описывается новая вододиспергируемая полимерная композиция в виде частиц, которая состоит из (а) водорастворимого полимера в виде частиц, выбранного из простых эфиров целлюлозы, камедей, крахмалов, синтетических водорастворимых полимеров и биополисахаридов, и (б) мелкодисперсного диспергатора в виде частиц, состоящего из по меньшей мере одной не растворимой в воде или плохо растворимой жирной кислоты или соли жирной кислоты, причем диспергатор в виде частиц определен так, что он имеет растворимость в воде ≤ 0,3 г/л при 20 o С и температуру плавления ≥ 50 o С. Мелкодисперсный диспергатор в виде частиц распределен по поверхности водорастворимого полимера в виде частиц, причем указанный мелкодисперсный диспергатор (б) присутствует в интервале от 0,1 до 30 вес.% от суммы (а) и (б). Технический результат - создание новой полимерной композиции, которая более легко диспергируется в водных жидкостях. Описывается также способ ее получения. 2 с. и 19 з.п.ф-лы, 4 табл.
Patent RU-2072342-C1 (RU)
Title: Method for ionic hydrogenation of low molecular weight olefins
Inventor: MINSKER KARL S
IPC: C07C5/03
Filed: 1994-02-01
Granted: 1997-01-27
Abstract: FIELD: petrochemistry. SUBSTANCE: ionic hydrogenation is carried out with the help of electrophilic complex aluminium-containing catalyst having formula AlCl 3 •MeCl where Me is Li, Na. The process takes place at 30-50 C in the presence of isooctane as donor of hydride ion, ratio of said olefin, catalyst and isooctane being 1:(0.1-0.4):(0.2-0.4) respectively. EFFECT: improves efficiency of the method.
Patent RU-2077789-C1 (RU)
Title: Способ извлечения золота и серебра из концентратов и вторичного сырья
IPC: C25C1/20
Filed: 1994-02-22
Granted: 1997-04-20
Abstract: Способ извлечения золота и серебра из концентратов и вторичного сырья, включающий обработку исходного материала раствором, содержащим комплексообразующую соль, в электролизере при пропускании электрического тока, отличающийся тем, что обработку проводят в растворе, содержащем 10 - 200 г/дмтиоцианат-ионов, 0,1 - 5,0 г/дмионов железа (III) при pH 0,5 - 4,0, при плотности тока 0,1 - 10 А/дмс получением раствора, содержащего золото и серебро, в анодном пространстве электролизера и осадка золота и серебра на катоде, отделенном от анодного пространства фильтрующей перегородкой, с возвратом полученного после выделения золота и серебра отфильтрованного раствора на обработку исходного материала.
Patent RU-2091786-C1 (RU)
Title: Ultrasonic flaw detector
Inventor: PRONYAKIN VLADIMIR T
IPC: G01N29/48
Filed: 1994-07-18
Granted: 1997-09-27
Abstract: FIELD: nondestructive testing of materials and articles. SUBSTANCE: given flaw detector is fitted with unit of storage of amplitudes of ultrasonic cross-section profiles of standard and tested articles and unit compacting profiles placed between amplitude-digital converter and register and connected with second inputs to output of control unit. EFFECT: simplified design, expanded functional capabilities. 1 dwg
Patent RU-2074438-C1 (RU)
Title: Electromagnetic drive for switches
Inventor: BUDOVSKIJ ALEKSANDR I
IPC: H01H33/42
Filed: 1994-10-14
Granted: 1997-02-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has joint laminated magnetic circuit and armature. Ratio between magnetizing force and cross section of magnetic circuit and armature at its working ends for minimal working space conform both to pulling force and inductance, which is less than saturation inductance by 5-20 %. Ratio between minimal working space to characteristic size of working end of drain or armature is in range of 0.06-0.15. Magnetic circuit may be made from magnetically soft materials with different magnetization functions, which differ in saturation inductance by 15- 20 %. Ratio between cross sections of said materials at working ends provide saturation of one material starting from armature position which corresponds to 50-100 % of full armature movement for switching electric magnet. EFFECT: increased functional capabilities. 2 cl, 5 dwg
Patent RU-2107661-C1 (RU)
Inventor: MASAKHIDE MOKHRI
IPC: C01F7/442
Filed: 1993-06-01
Granted: 1998-03-27
Abstract: FIELD: inorganic compounds production. SUBSTANCE: product of invention contains particles of monocrystalline α- aluminum oxide which are homogeneous and include no seed crystals, have octa- or higher polyhedral form and D/H ratio from 0.5 to 3.0 where D is maximum particle diameter parallel to the plane of hexagonal lattice in hexagonal tightly packed lattice of particles and H is diameter perpendicular to the plane of hexagonal lattice, have average particle size of the main fraction higher than 5 mcm and not higher than 30 mcm, contain sodium below 0.05 wt % (in conversion to sodium oxide), and are characterized by aluminum oxide purity no less than 99.90 wt %. EFFECT: improved special characteristics of product. 4 cl, 6 dwg , 2 tbl
Patent RU-2089670-C1 (RU)
Title: Способ получения водорода
Inventor: ALIEV ZAZAV M
IPC: C25B1/04
Filed: 1995-01-17
Granted: 1997-09-10
Abstract: Изобретение относится к области электрохимических производств, в частности к способу получения водорода электролизом водного раствора переменным током с использованием в качестве анода и катода алюминия и его сплавов, при этом процесс ведут при давлениях водорода 0,1-5,0 МПа.
Patent RU-2087177-C1 (RU)
Title: Grain washing and cleaning apparatus
Inventor: KOROTKOV YURIJ A
IPC: B01B1/04
Filed: 1995-02-10
Granted: 1997-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has charging section, cyclone-type washing chamber positioned centrally of charging section and connected with receiving section through liquid supply system provided with pumping chamber. Washing chamber is communicated via windows with foreign matter collector and has grain feeding opening provided with gate. Sand inclusions collector is formed as perforated trough with box-shaped accumulator, liquid supply tangential inlet and axial branch pipes. Axial branch pipe has liquid flow swirling chamber and stream-forming ejection insert. Light particle collector made in the form of sieve is pivotally attached in receiving chamber above intake branch pipe. Vertical wall is adapted to separate sections and has overflow opening provided with slide valve. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 8 cl, 6 dwg
Patent RU-2083516-C1 (RU)
Title: Glass for fiberglass
Inventor: SARKISOV PAVEL D
IPC: C03C13/02
Filed: 1995-02-20
Granted: 1997-07-10
Abstract: FIELD: building materials. SUBSTANCE: glass for fiberglass has, wt.-%: aluminium oxide (Al 2 O 3 ) 12-23; calcium oxide (CaO) 5-14; sodium oxide (Na 2 O) 12.5-19; zirconium oxide (ZrO 2 ) 0.1-0.5, and silicon oxide (SiO 2 ) - the rest. Glass can contain additionally magnesium oxide (MgO) 0.5-11 wt.-%. Glass strength after treatment in alkaline solution is 1500-1650 MPa. Glass is used for cement material reinforcement. EFFECT: enhanced quality of glass. 2 cl, 1 tbl