baber/WOPTO huggingface dataset:
Patent DE-4446473-C1 (DE)
Title: Method for producing paper lamp shade
Inventor: MOMBACH DAGMAR
IPC: F21V1/26
Filed: 1994-12-23
Granted: 1996-03-07
Abstract: The invention concerns a method of producing paper lamp shades involving the following steps: the paper (100) is wound around at least part of the outer surface (102) of a cylindrical body (104); a thread (106) is wound around the paper (100) on the outer surface (102); the paper around which the thread (106) is wound is pushed up along the cylindrical body (104), thereby creating folds in the paper (100) which is then removed from the cylindrical body (104).
Patent NL-1002572-C1 (NL)
Title: Bag-type waterway dam
Inventor: DRIEL NELIS DIRK VAN
IPC: E02B3/10
Filed: 1996-03-11
Granted: 1997-09-12
Abstract: The bag (12) is of flexible and watertight material, and shuts off the waterway when filled with water, while offering no hindrance to the passage of ships when empty. It is suspended from a rigid horizontal structure (11) above the water surface (2). When filled with water, its head (13) bears against the waterway bottom (1), while when empty it bears against the structure underside. It can be sealed water- and air-tight at the top, while its head contains a horizontal stiffening plate, and there can be one or more of the latter, dividing the bag horizontally into chambers one above the other.
Patent RU-2047625-C1 (RU)
Inventor: BUGORKOVA NINA A
IPC: C08J3/02
Filed: 1982-07-02
Granted: 1995-11-10
Abstract: FIELD: polymeric compounds. SUBSTANCE: dispersion has polyvinylidene fluoride or copolymer 90-96 mol. vinylidene fluoride with 4-10 mol. tetrafluoroethylene and dispersion medium a mixture of ethanol or butanol and amide solvent and has additionally water at the following ratio of components, wt. -% polyvinylidene fluoride or copolymer 90-96 mol. vinylidene fluoride with 4-10 mol. tetrafluoroethylene 10-40; alcohol 32.0-58.1; amide solvent 18.5-35.6, and water 1.9-8.4. Mass ratio alcohol amide solvent 1:(0.5-0.7): (0.05-0.175). EFFECT: improved properties of dispersion. 3 tbl
Patent RU-2114377-C1 (RU)
Title: Combination lining of special underground structure
Inventor: BAGREEV V V
IPC: F41H11/00
Filed: 1990-05-21
Granted: 1998-06-27
Abstract: FIELD: construction of underground structures in rocks providing for protection against seismic- blast waves and considerable hydrostatic pressure. SUBSTANCE: combination lining includes exterior contour, interior contour made of metal blocks in the form of a plate bent in radius with annular stiffening ribs projecting from its ends, anchoring members and end plates with holes for interconnection of metal blocks fastened to the stiffening ribs, and concrete. The exterior contour is made of metal tubings with extreme and middle annular stiffening ribs, and anchoring members of metal blocks are made in the form of reinforcing rods brought in the cells between tubing rings and furnished with metal anchor plates at the ends. Tubings are connected to metal blocks by conjugation assemblies, each of them has a U-shaped metal table in the form of a plate with ribs attached to the middle stiffening rib of the tubing, and a metal liner connected to the plates of adjacent metal blocks and linked with the table by means of stiffening rib. EFFECT: enhanced reliability of hydraulic seal. 2 dwg
Patent RU-2094750-C1 (RU)
Inventor: DENEZHKIN GENNADIJ A
IPC: F42B35/00
Filed: 1991-02-18
Granted: 1997-10-27
Abstract: Сущность изобретения: при испытании кассетной головной части ее выводят в точку вскрытия, осуществляют вскрытие, выброс боевых элементов и визирование области вскрытия и контролируемых событий оптическими средствами. В момент вскрытия головной части создают вспышку, а в момент наступления контролируемых событий на боевых элементах осуществляют подрыв их боевых отсеков. Оптическими средствами фиксируют координаты точек вспышек, создаваемых при вскрытии кассетной головной части и взрывами боевых отсеков, и осуществляют сопряженные измерения времени возникновения вспышек.
Patent RU-2027289-C1 (RU)
Title: Stepping motor "ourirps-2"
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: H02K37/00
Filed: 1989-08-31
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: ring axially magnetized magnet 2 is set on hollow nonmagnetic housing 1. The magnet is placed between the face ends of cores 3,4 coaxial to rotor 10. The cores have windings 5,6. The length of the pole 12 teeth of the windings is equal to three eighth of the toothed division of rotor 10. The simplicity of the design and technology is combined with the coincidence of the rotor position both in the presence of current in the control windings and in its absence from them. The motor is used in a discrete electric drive. EFFECT: simpler design and technology. 7 dwg
Patent RU-2016747-C1 (RU)
Title: Method for bilateral finishing part ends
Inventor: RAKHMATULIN RIZABIK
IPC: B24B37/08
Filed: 1989-09-05
Granted: 1994-07-30
Abstract: FIELD: machine tool manufacture. SUBSTANCE: method involves planetary movement of parts between upper and lower finishing disks which are set in rotation. Groups of rollers are formed on condition each roller is engaged with no less than three adjacent rollers, the groups are located in a ring which inner diameter is chosen on condition D in. = D c +A where D c  is the diameter of a circumscribing circle for a group of projections of the ends of the rollers of nominal diameter, mm; A is the clearance equal to 0.1-0.4 mm. The ring with the group of rollers is positioned in a hollow of a race-pinion and the disks are set in unilateral rotation at speed ratio V 2 = (0,9 ... 0,8)V 1  where V 1  is the speed of the first disk; V 2  is the speed of the other disk. The number of rollers in the group is chosen from a series 7, 19, 37. EFFECT: improved quality. 2 cl, 2 dwg, 1 tbl
Patent RU-2005420-C1 (RU)
Inventor: SENYUTOVICH ROMAN V
IPC: A61B17/04
Filed: 1990-01-15
Granted: 1994-01-15
Abstract: FIELD: surgery. SUBSTANCE: long silk thread is conducted by straight needle under and above varicose vein. After application of sutures, the ends of threads are spread apart and attached to the skin. Sutures are cut off from skin on the 10th day after operation. The thread remains around the constricted vein. The method provides for uniform obliteration of vein throughout its length. EFFECT: reduced frequency of postoperative relapses.
Patent RU-2085351-C1 (RU)
Title: Method of and device for making grooves on articles
Inventor: BABEL WERNER
IPC: B23K26/08
Filed: 1990-07-13
Granted: 1997-07-27
Abstract: FIELD: metal working; making grooves on dies and moulding tools. SUBSTANCE: in proposed method laser beam is directed at angle to article and is moved in reciprocating manner over paths located close to each other. Grove is made layer by layer in several passes. Beam is turned through preset angle in one pass and article is moved in reciprocating manner over arc of circumference relative to axis of turning of laser beam. Device to implement the proposed method has housing installed on bed frame, working table installed for reciprocating in horizontal plane, laser with laser head, laser beam moving and focusing members, laser head reciprocating motion drive to provide movement of laser head in horizontal direction square to reciprocation of working table, and system of program control of laser and travel motion drives. Laser head is installed for turning relative to horizontal axis. Working table is installed for travel vertically and for turning relative to horizontal and vertical axes. EFFECT: enlarged operating capabilities. 15 cl, 8 dwg
Patent RU-2007498-C1 (RU)
Inventor: CHERNOV YAKOV B
IPC: C23C8/42
Filed: 1990-07-16
Granted: 1994-02-15
Abstract: FIELD: machine building. SUBSTANCE: the melt comprises ( wt % ): 1.0-5.0 a boron-containing substance; 95.0-99.0 calcium chloride. EFFECT: improved properties of steel parts.
Patent RU-2033543-C1 (RU)
Title: Plunger engine
Inventor: KOVALEV LEONID G
IPC: F01B3/02
Filed: 1990-10-10
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has fixed unit 1 having cylinders 2 arranged over periphery, power shaft 4 set in radial bearings 5 and having inclined washers 9 with ring grooves on the faces. Rocking rings 11 received in the ring grooves and fixed against rotation with respect to unit 4 has ball supports and spherical locks of the bottom heads of the connecting rods coupled with pistons 3. One end of rocking jaws 12 is pivotally mounted inside the engine housing through pin 13 having a ball head. Two other ends of each jaw is pivotally connected with rocking pin 11 through a pair of cantilevers. Axes of pins 13 having ball head are perpendicular to axis of power shaft 4. Axes of cylindrical pins are positioned in the plane of inclined washer 9. The plane passes through the point of intersection of axes of inclined washer 9 and power shaft 4. Inclined washers 9 is provided with additional ball radial thrust bearings interposed between the inner surfaces of the rocking rings and surfaces of the ring grooves of the inclined washers. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2030829-C1 (RU)
Inventor: GUREVICH ILYA N
IPC: H03B19/00
Filed: 1990-09-04
Granted: 1995-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: frequency synthesizer has reference oscillator, shaper of two pulse trains and code signal setting phase shifts of output signals, current generators, comparator, first and second networks set up of controlled switch and capacitor, current adder. Shaper has accumulator, code adder, and storage register. EFFECT: improved spectral purity of output signals. 2 dwg
Patent RU-2036679-C1 (RU)
Title: Unit for showing tricks
Inventor: KOLOMYSOV IVAN IVANOVICH
IPC: A63J21/00
Filed: 1990-11-05
Granted: 1995-06-09
Abstract: FIELD: showing of tricks. SUBSTANCE: coupling of unit has plates and protrusion and longitudinal channel, protrusion with a slot and channel are made at each unit at both sides. EFFECT: improved entertainment. 4 cl, 3 dwg
Patent RU-2015395-C1 (RU)
Title: Centrifugal electrolyzer
Inventor: ILIN GENNADIJ V
IPC: F02M21/00
Filed: 1990-09-27
Granted: 1994-06-30
Abstract: FIELD: engine manufacture. SUBSTANCE: centrifugal electrolyzer has body of cylindrical shape, monopolar electrodes, collectors of input and output of products anchored with metal rings and provided with through slots for electrode communication in body of electrolyzer-flywheel, transformer and rectifier. EFFECT: expanded application field. 3 cl, 3 dwg
Patent RU-2059510-C1 (RU)
Title: Four-wheel cycle with differentialless propelling unit
IPC: B62K25/04
Filed: 1990-09-25
Granted: 1996-05-10
Abstract: FIELD: road wheeled vehicles; bicycles. SUBSTANCE: support unit in wheel independent suspension has support rod connected to spring. Axis of rod coincides with axis of spring. Rod is hinge-connected to additional frame installed above driving wheel. Rod in one or in both suspensions of side wheels is made of two semirods connected by hinge joint to provide changing their angular position relative to each other and thus decrease distance between support points of support unit. Thanks to it, in case of slipping, driving wheel can be lowered to improve adhesion with road, thus enhancing cross country capacity of vehicle. height of side wheel suspension is adjusted to that side wheels only touch the road, without pressing on the road when cycle moves along smooth hard surface road without tilting. Prospect of development of offered invention is automatic change of angular position of semirods in case of necessity. EFFECT: increased side wheel track gauge, enhanced cross country capacity, improved road adhesion.
Patent RU-2022354-C1 (RU)
Inventor: KISHENSKIJ SERGEJ ZH
IPC: G06F40/20
Filed: 1990-11-29
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и предназначено для определения лексических множеств, построения словарей и для аппаратной реализации микрокоманды объединения лексических множеств. Целью изобретения является упрощение устройства. Устройство содержит дешифратор, два счетчика, блок управления, три схемы сравнения, два блока памяти, коммутатор, регистр, два сумматора и блок формирования данных. 1 з.п.ф-лы, 3 ил.
Patent RU-2014938-C1 (RU)
Title: Casting mold
Inventor: DOROSHENKO VLADIMIR S
IPC: B22C9/02
Filed: 1990-12-11
Granted: 1994-06-30
Abstract: FIELD: foundry practice. SUBSTANCE: mold has a sprue with closing plug. After filling the mold with alloy steel, e.g. 20X2HDT grade, the metal is held for crystallization of surface layer, then plug is removed and non-solidified metal flows out through sprue into ladle. After one more holding, the sprue is closed with plug and mold is filled with ordinary steel, e.g. Ct 3L. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2091411-C1 (RU)
Title: Thermoplastic composition
Inventor: DENIKOLA ENTONI DZH MLADSHIJ
IPC: C08L23/16
Filed: 1991-03-25
Granted: 1997-09-27
Abstract: Disclosed are compositions of (a) about from 60 to 95% of a graft copolymer comprising a styrene polymer grafted onto a propylene polymer material at a styrene polymer graft level of about 10-65%, and exhibiting a morphology in which the grafted styrene polymer is a dispersed phase and the propylene polymer material is the matrix phase, and (b) about from 40 to 5% of a rubber component comprising a monoalkenyl aromatic hydrocarbon-conjugated diene block copolymer, alone or in combination with a saturated or unsaturated olefin copolymer rubber. The compositions are rigid thermoplastics useful as stand-alone structural materials.
Patent RU-2064554-C1 (RU)
Title: Method for running pipeline through sagging and swelling soils
Inventor: PECHERKIN ALEKSANDR N
IPC: F16L1/00
Filed: 1991-01-24
Granted: 1996-07-27
Abstract: FIELD: civil engineering, main gas pipeline construction under conditions of northern flooded tundra and bags, in particular in sagging and swelling soils. SUBSTANCE: water-repellent anti-swelling solution, for example, dietilenglicol, is injected prior to pipeline installation into the area of support location. Compensating members, for example, screw jacks are placed between the support and pipeline. EFFECT: higher reliability. 3 cl, 1 dwg
Patent RU-2016299-C1 (RU)
Inventor: PUTINTSEV SERGEJ V
IPC: F02F3/00
Filed: 1991-02-13
Granted: 1994-07-15
Abstract: FIELD: engine engineering. SUBSTANCE: piston compression and oil rings are received in grooves provided on outer surface of a head. Cross-section of the grooves is trapezium. The smaller base of the trapezium points to axis of the piston and is parallel to the axis. Conjugated face surfaces of the ring and groove are made mutually answering. Inclination of the face surface of the groove, which is opposite to the head, to smaller base of the trapezium exceeds inclination to smaller base of the trapezium of opposite face surface of the groove by 1.0- 1.5°. EFFECT: improved design. 1 dwg
Patent RU-2031065-C1 (RU)
Title: Apparatus for unstacking a pack of boards interleaved with spacers
Inventor: SMIRNOV VYACHESLAV ANATOLEVICH
IPC: B65G59/02
Filed: 1991-03-12
Granted: 1995-03-20
Abstract: FIELD: wood working industry. SUBSTANCE: apparatus has mechanism for layer-by-layer withdrawal of boards, discharge conveyer with coiled rollers, unit for preventing warpage of terminating rows of boards and blocking levers. EFFECT: increased efficiency and enhanced reliability in operation. 5 dwg
Patent RU-2023496-C1 (RU)
Inventor: SHPADI ANDREJ L
IPC: B01F11/00
Filed: 1991-03-15
Granted: 1994-11-30
Abstract: Использование: для смешения, диспергирования и эмульсирования гомогенных и гетерогенных пищевых продуктов. Сущность изобретения: выполнение смесительного элемента в виде упругой лопасти с S-образным поперечным сечением, образованным сходящимися под острым углом крыльями противоположной кривизны, вал электромагнитного вибропривода выполнен в виде торсионного рычага, снабженного неподвижной осью, возвратной пружиной и разделительной мембраной, через которую длинное плечо рычага проходит в емкость для обрабатываемого продукта, на конце которого закреплены крылья, а на коротком плече установлен ферромагнитный якорь электромагнитного привода, размещенный между полюсами катушек переменного тока. 4 ил.
Patent RU-2035194-C1 (RU)
Title: Device for training wrestlers
Inventor: POLESHCHUK NADEZHDA K
IPC: A63B21/04
Filed: 1991-03-21
Granted: 1995-05-20
Abstract: FIELD: sports equipment. SUBSTANCE: one end of flexible rod is connected to a vertical support and the other one has a handle. Weighting member secured in the middle of rod comprises a hollow casing which accommodates a swinging pendulum.Said pendulum interacts with spring-loaded flats istalled on its either side in the casing. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2015199-C1 (RU)
Title: Process for combined hardening of tools from high speed steel having at least percent vanadium
Inventor: FUKS-RABINOVICH GERMAN S
IPC: C23C8/36
Filed: 1991-04-01
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: surface of tool is carbonitrated in a glow discharge with subsequent application of titan nitride in layers so that the first three ones are of 0.5 μm thickness and the last hardening layer is 5-6 μm thick. EFFECT: higher quality of hardening. 1 tbl
Patent RU-2047172-C1 (RU)
Title: Seeking head for ultrasonic testing
Inventor: FILIPPENKOV VLADIMIR ALEKSEEVI
IPC: G01N29/24
Filed: 1991-02-13
Granted: 1995-10-27
Abstract: FIELD: flaw detection. SUBSTANCE: seeking head for ultrasonic testing has case with local bath formed by corrugated compactor and converter, duct to feed contact fluid and valve manufactured in the form of key. Head is fitted with elastic reservoir with nipple to provide for uninterrupted independent feed of fluid. EFFECT: increased productivity of ultrasonic testing. 1 dwg
Patent RU-2025222-C1 (RU)
Inventor: NIKITIN VADIM V
IPC: B23C5/08
Filed: 1991-04-22
Granted: 1994-12-30
Abstract: Использование: металлообработка. Сущность изобретения: режущий инструмент содержит корпус с кольцевым выступом и нажимной диск, между которыми установлены прилегающие друг к другу режущие зубья и клиновые промежуточные элементы. Последние подпружинены в осевом направлении и имеют скосы, обращенные в поперечном направлении к центру инструмента и предназначенные для взаимодействия со скошенной поверхностью, выполненной на зубцах сепаратора. Инструмент содержит также оси, параллельные его оси и размещенные в кольцевом выступе и нажимном диске. При этом зубцы сепаратора размещены между режущими зубьями. 1 з.п. ф-лы, 6 ил.
Patent RU-2022417-C1 (RU)
Inventor: BELYAEV ALEKSANDR V
IPC: H01P1/12
Filed: 1991-05-30
Granted: 1994-10-30
Abstract: Использование: в волноводных трактах радиотехнических систем различного назначения. Сущность изобретения: волноводный переключатель содержит подвижный коммутирующий элемент с n (n = 2,3) волноводными каналами и n глухими каналами с установленными в них согласованными нагрузками. По обе стороны коммутирующего элемента расположены фланцы, в одном из которых выполнены входные каналы, а в другом - выходной канал и (n - 1) глухой канал с согласованной нагрузкой. Фланец с выходным каналом подпружинен. 1 з.п.ф-лы, 5 ил.
Patent RU-2023513-C1 (RU)
Inventor: STARYGIN IVAN V
IPC: B03B7/00
Filed: 1991-06-19
Granted: 1994-11-30
Abstract: Использование: обогащение полезных ископаемых. Способ включает измельчение исходного материала, многостадийное обогащение с классификацией обогащенного продукта и доизмельчением песков классификации, причем пески третьей стадии классификации направляют в цикл первой стадии и смешивают с исходным материалом. 1 ил.
Patent RU-2067100-C1 (RU)
Inventor: MALTSEV KONSTANTIN V
IPC: C07K14/62
Filed: 1991-06-18
Granted: 1996-09-27
Abstract: Использование: изобретение относится к области биотехнологии и касается получения рекомбинантного инсулина человека, конкретно к усовершенствованному способу выделения гибридного белка, содержащего аминокислотную последовательность проинсулина человека. Сущность: способ заключается в отделении гибридного белка в виде тел включения после дезинтеграции клеток от растворимых примесей микрофильтрацией с последующей диафильтрацией до концентрации белка 0,4-0,45 мг/мл при pН 6,0-6,3; растворении тел включения и отделении гибридного белка микрофильтрацией с последующей диафильтрацией 6-8 объемами буфера по отношению к объему микрофильтрата до концентрации белка 0,35-0,4 мг/мл и сопряженной с ними ультрафильтрацией; очистке осаждением примесных белков при pН 5,4-5,6 или посредством 5-ти кратного разбавления водой с последующим удалением примесей и обессоливанием путем микрофильтрации и ультрафильтрации и сопряженной с ними диафильтрации, которую проводят 10-тью объемами буфера по отношению к объему микрофильтрата при pН 7-8 с дальнейшей лиофилизацией или посредством добавления равного объема 96% этилового спирта с последующим центрифугированием, упариванием и лиофилизацией супернатанта. Способ прост, технологичен, эффективен и экономичен и может быть использован для различных видов гибридных белков. 2 ил.
Patent RU-2014260-C1 (RU)
Inventor: KOBOZEV ILYA V
IPC: B65D85/34
Filed: 1991-06-26
Granted: 1994-06-15
Abstract: FIELD: containers. SUBSTANCE: container has walls 1, 2 bottom 3, cover 4, a tray with supports 7, S-shaped cross section shelves 8. Clearances are formed between side walls and upper longitudinal edges of the shelves. Shelves 8 are alternately positioned in two vertical rows. The lower edges of shelves 8 are located in a spaced relation one above the other. Bottom 3 and supports 7 of tray 6 are mounted on shock-absorbing members. EFFECT: improved structure. 9 cl, 13 dwg
Patent RU-2047305-C1 (RU)
Title: Vacuum-distillation apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D3/10
Filed: 1991-06-26
Granted: 1995-11-10
Abstract: FIELD: separating materials. SUBSTANCE: apparatus has evaporator, systems for supplying liquid, and discharging liquid and vapor. The evaporator is made up as a housing with the branch pipe and provided with the system for creating rarefication constructed as a hose, system for purifying vapor with adsorbents, and system for removing fine solid admixtures made up as sticky belts. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2023127-C1 (RU)
Title: Door locking mechanism
Inventor: GRANIKOV VALERIJ I
IPC: E05B63/14
Filed: 1991-10-17
Granted: 1994-11-15
Abstract: FIELD: locking of room and safe doors. SUBSTANCE: mechanism contains set of cross-bars movable in guide holes, drive and strip hinged to drive output member and located in plane parallel to cross-bar plane and spring-loaded pivoted rockers. Rack also has pins. Rock arms have guide grooves to receive pins. Rack is rigidly connected with cross-bars and installed to move in direction of their displacement. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2018201-C1 (RU)
Title: Compound-wound turbogenerator
Inventor: KUZMIN VIKTOR V
IPC: H02K1/26
Filed: 1991-08-23
Granted: 1994-08-15
Abstract: FIELD: electrical engineering. SUBSTANCE: compound-wound turbogenerator rotor has core 3 with slots and double-layer, two-phase concentric winding 1, 2. Each phase of winding occupies sector with angle γ. Phases are spaced β=20-35 °  deg. apart. Largest tooth width is 30-50 deg. EFFECT: improved design. 5 dwg, 1 tbl
Patent RU-2043186-C1 (RU)
Inventor: USUBAMATOV RYSPEK NURKALIEVICH
IPC: B23F9/14
Filed: 1991-11-04
Granted: 1995-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: compensation of one of components of teeth-cutting head axis deviation from normal to generatrix of initial cone of worked wheel due to realization of alternative motion of rolling in accordance with given dependance. EFFECT: method allows to increase conical wheels cutting quality. 7 dwg