baber/WOPTO huggingface dataset:
Patent RU-2023525-C1 (RU)
Title: Aggregate to calibrate pipes
Inventor: RODIONOV ALEKSEJ G
IPC: B21D41/02
Filed: 1987-09-30
Granted: 1994-11-30
Abstract: FIELD: metals pressure working. SUBSTANCE: aggregate has a body with a pole with truncated cone and deforming member, both mounted inside the body. The deforming member is made as a set of gauges, mounted with capability to be engaged with the cone of the pole. The pole has additional truncated cone, placed in series behind the main cone on the side of its big base and connected to it with its own big base. Body has ring type groove. Each gauge of the deforming member bp made so, that one its end has head, that is free set in the ring type groove of the body and has cylindrical working surface. Second ends of the gauges are connected to each other by ring type elastic member and the pole is spring-loaded in relation to the body. The body and the main cone are provided with fixing members. EFFECT: aggregate is used for metals pressure working. 2 cl, 6 dwg
Patent RU-2050427-C1 (RU)
Title: Method for continuous dyeing of cellulose-containing textile material and device for its realization
Inventor: JOKHANNES KUTTS
IPC: D06B3/10
Filed: 1988-10-03
Granted: 1995-12-20
Abstract: FIELD: dyeing of textile materials. SUBSTANCE: method for continuous dyeing of cellulose-containing textile material includes impregnation of material with aqueous solution of salt of inorganic acid with subsequent squeezing out to 60-120% humidity, impregnation with dyeing solution and repeated squeezing out to 100-200% humidity by passing the material through device. Device has padding machine and cone- shaped vessel with low liquid modulus successively located in direction of material motion. Installed above vessel is a pair of hold-down members and branch pipe for metering supply of treating solution into vessel. Vessel is formed by two vertical walls installed above held-down inflated hose forming gap to pass material. EFFECT: higher efficiency. 9 cl, 1 dwg
Patent RU-2037586-C1 (RU)
Title: Device for treatment of materials along preset trajectory
Inventor: KHAVKIN VIKTOR P
IPC: D05C9/04
Filed: 1989-11-14
Granted: 1995-06-19
Abstract: FIELD: light industry. SUBSTANCE: device for treatment of materials along preset trajectory has closed linkage, reducing gears, program-controlled motors, holder, working head, end hinges made in form of hollow axles with fingered bushings and electromagnet. Holder is installed on end hinge of driving link connected with one program-controlled motor, and end hinge of driven link connected with other program-controlled motor, and secured to each hinge by means of retainers. Besides, device is provided with holder unlocking unit. EFFECT: higher efficiency and quality of treatment. 2 dwg
Patent RU-2010140-C1 (RU)
Inventor: VOLONTSEVICH DMITRIJ O
IPC: F16H3/42
Filed: 1990-04-24
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: variable-speed drive has an intercenter distance control mechanism made in the form of guides fixed on a base and a body movably positioned on them. A gear rack connected to a control mechanism is fixed on the body. Moreover, a block gear with internal engageable with a built-up wheel and external gear rims and also with a transfer mechanism is rotatably mounted in the variable-speed drive. The transfer mechanism has two gears one of which is located on the base, and the other one is pivotally connected to the center of the first and the block gears with which it is engaged. The pitch diameters of the gears connected to the control mechanism are determined from a presented formula. The nominal profiles of each tooth of small gears are made equal to each other. EFFECT: improved uniformity of rotation and load-carrying capacity. 3 cl, 2 dwg
Patent RU-2004377-C1 (RU)
Title: Gear for continuous casting
Inventor: POL VIKTOR RIBU
IPC: B22D11/06
Filed: 1990-07-03
Granted: 1993-12-15
Abstract: According to this method, molten metal is cast between two rolls (1, 2) with parallel axes, driven in rotation in opposite directions and whose walls are cooled. Use is made of at least one roll whose generatrix is curved and whose diameter is slightly smaller in its axially central part than towards its ends, and the metal is kept in contact with the wall of the said roll over an arc which is longer in the said central part than towards the said ends. To this end, the casting device comprises a riser (3) whose lower edge (33) of the longitudinal walls (31) is in contact with the walls of the said rolls at the top of the nip (5) between the latter, and the line (35, 35') of contact of the lower edge of the longitudinal wall of the riser with this roll is curved so that the length of the arc of the surface (6, 7) of this roll between the said line and the said nip is greater towards the middle of the said longitudinal wall than over its edges. <IMAGE>
Patent RU-2036927-C1 (RU)
Inventor: VAREZHKIN YURIJ M
IPC: A01N55/02
Filed: 1990-10-31
Granted: 1995-06-09
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 1,3-bis-[dimethyl(tert. -butylamino)silyl] -2,2,4,4-tetramethyl- cyclodisilazane, empirical formula is C 16 H 44 N 4 SiH, yield is 95%, И       2   д         0  = 1.4525, b. p. is 102-104 C/2 mm mercury column. Reagent 1: 1,3-bis-(dimethylchlorosilyl)-2,2,4,4-tetramethylcyclodisilaz- ane. Reagent 2: tert.-H 2 NC 4 -H 9 . Reaction conditions: in mixture of toluene and butylacetate, at 15-35 C. EFFECT: improved method of synthesis. 3 cl, 3 tbl
Patent RU-2028147-C1 (RU)
Title: Method of treating meningitides and meningoencephalites and device for extracting cerebrospinal fluid with subsequent reinfusing
Inventor: KARABANOV VLADIMIR ROMANOVICH
IPC: A61M5/00
Filed: 1990-12-06
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes sampling cerebrospinal fluid batchwise (5 to 10 ml) in total amount of 2 to 3 ml per 1 kg of patient's mass, purifying sampled cerebrospinal fluid using activated fibrous material having total benzol pore volume of more than 0.29 cu. cm/g, ratio between volume of micropores and transient pores ranging from 1.3 to 2.3 units, and finally reinjecting purified fluid into cerebrospinal canal. Disclosed method further prescribes using purpose-designed syringe characterized by specific constructional traits that allow expanding its functional capabilities. Syringe incorporates two interconnected bodies, rods and pistons. Subpiston space of first body houses adsorption member compressed by piston. Piston and rod housed in first body have through opening via which subpiston space of first body communicates with subpiston space of second one. Amount of cerebrospinal fluid can be checked by referring to scale marked on second body. EFFECT: disclosed method permits enhancing effectiveness of traditional methods of intensive medicamentous therapy; lower rate of fatal outcomes. 2 cl, 2 dwg, 4 tbl
Patent RU-2021303-C1 (RU)
Title: Sheet material and its production process
Inventor: ELLIOTT TOMAS DZHORDZH
IPC: B32B27/12
Filed: 1991-04-03
Granted: 1994-10-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: multi-layer roofing material hardened under the effect of ultraviolet irradiation, for example of day light, has a reinforcing layer of chopped "E" glass fibers and a supporting layer of glass fiber fabric placed on the top of the reinforcing layer surface. The layers are impregnated with the first and second quantities of polymeric composition hardened by means of ultraviolet rays. They are placed between the first and second external protective sheets. EFFECT: more efficient production of roofing material. 2 cl, 2 dwg
Patent RU-2016496-C1 (RU)
Inventor: RYABIN VIKTOR T
IPC: H05B3/34
Filed: 1990-12-27
Granted: 1994-07-15
Abstract: Изобретение может быть использовано как нагревательный элемент в бытовых приборах. Сущность: гибкий нагревательный элемент из углеродного жгута выполнен в виде звеньев, состоящих из трех участков, два из которых являются связующим с предыдущим и последующим звеном, а третий -соединяющим эти участки, причем, один из участков жгута сохраняет непрерывную электрическую цепь на два звена. 2 ил.
Patent RU-2022843-C1 (RU)
Inventor: KRAMARENKO PAVEL YU
IPC: B60T15/60
Filed: 1991-01-08
Granted: 1994-11-15
Abstract: Использование: в тормозных системах многосекционных тяговых средств железнодорожного подвижного состава. Сущность изобретения: тормозные цилиндры связаны с воздухораспределителем 8 через кран 9 вспомогательного тормоза, переключательный клапан 10 и реле-повторитель давления 11. Между тормозной магистралью 3 и воздухораспределителем 8 установлен блокирующий орган 14, состоящий из корпуса 19 с размещенным в нем поршнем 20, который разделяет полости, одна из которых - a сообщена отверстием b с атмосферой, а другая полость c - с тормозной магистралью 3. Поршень 20 имеет хвостовик 22 со сквозным каналом d. Клапан 23 установлен направляющей частью в полости f, связанной с реле-повторителем давления 11 через переключательный клапан 10, и отделяет полость f от полости e - связанной с воздухораспределителем 8. 1 ил.
Patent RU-2038332-C1 (RU)
Title: Liquid aerating equipment
Inventor: VASHCHENKO EVGENIJ A
IPC: C02F3/24
Filed: 1991-02-11
Granted: 1995-06-27
Abstract: FIELD: biological treatment of sewage. SUBSTANCE: in the upper part of aeration tube a nozzle with an air pipe is coaxially installed to form a ring slit between the housing of nozzle and the wall of aeration tube. Two air flows are ejected: one through the air pipe of nozzle, the second through the ring slit, aeration taking place as deep as the full depth of the air tank. EFFECT: higher efficiency. 1 dwg
Patent RU-2022943-C1 (RU)
Inventor: PROSHIN ANATOLIJ P
IPC: C04B14/28
Filed: 1991-04-22
Granted: 1994-11-15
Abstract: Использование: область производства строительных полимеррастворов для защиты конструкций и технологических емкостей от коррозии. Сущность изобретения. Полимерраствор включает, мас. % эпоксидная диановая смола 44,74 - 45,54; полиэтиленполиамин 7,46 - 7,59; бутилкаучук 0,04 - 0,07; минеральный наполнитель - отход химической полировки стекла на основе фторида кальция, модифицированные раствором бутилкаучука в бензине. Коэффициент водостойкости раствора составляет через 90 сут до 1,15. 2 табл.
Patent RU-2023619-C1 (RU)
Inventor: SANDALYUK IGOR V
IPC: B62D57/00
Filed: 1991-05-07
Granted: 1994-11-30
Abstract: Использование: изобретение относится к промышленным транспортным средствам, в частности к самоходным устройствам для перемещения различного технологического оборудования по наружной поверхности трубопроводов. Изобретение позволяет повысить надежность перемещения транспортного средства по трубам различных наружных диаметров и различной пространственной ориентации. Сущность изобретения: транспортное средство включает два последовательно расположенных разъемных кольца со свободными роликами, имеющих на своих внутренних поверхностях радиально установленные телескопические элементы, жесткие штоки которых при перемещении создают фиксацию колец на поверхности трубопровода. Разъемные кольца соединяются между собой посредством нескольких гибких пневмодвижителей линейного перемещения, каждый из которых находится в направляющих опоясывающего трубопровод кожуха и способен изменять свой линейный размер в осевом направлении в зависимости от подведенного к нему количества воздуха, повторяя при этом конфигурацию поворотов магистрали. 1 з.п.ф-лы, 9 ил.
Patent RU-2033099-C1 (RU)
Title: Method for treating subluxation of femur
Inventor: GAFAROV KHAJDAR ZAJNULLOVICH
IPC: A61B17/56
Filed: 1991-06-13
Granted: 1995-04-20
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: essence of this method resides in carrying out C-shape corticotomy of iliac bone. Lower plane of horizontal corticotomy passes above Y-shape cartilage without disturbing intactness of semilunar cartilage of cotyloid cavity and upper horizontal plane of cortitomy passes along interior cortical lamina. Further steps are inserting upwards two fixing rods into column femoris into thus formed fragment from outside and below as viewed from trochanter, carrying out intertrochanteric osteotomy, fixing pins and fragment rods to distraction apparatus, gradually bending off fragment in post-operative period with simultaneously bringing down femoral bone, and then correcting its proximal section. EFFECT: excellent results. 1 dwg
Patent RU-2030504-C1 (RU)
Title: Method for dismantling the supporting unit of through offshore fixed platform
Inventor: SULEJMANOV ALEKPER BAGIROVICH
IPC: E02B17/02
Filed: 1991-04-23
Granted: 1995-03-10
Abstract: FIELD: development of gas-oil fields. SUBSTANCE: method for dismantling the supporting unit of through offshore fixed platform consists in that fixed platform supporting unit is separated from sea bottom ground by cutting supporting unit legs by blasting. For this purpose, during the initial phase of work, full cutting of several legs of supporting unit is effected without use of expensive special crane ship. Final separation of supporting unit from sea bottom is accomplished after its slinging to hook of crane ship. Besides, to reduce the adverse effect of used jet charge on environment cutting is accomplished successively by means of circular and rectangular jet charges of low yield. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2000564-C1 (RU)
Inventor: NENAJDENKO SVETLANA A
IPC: G01N30/56
Filed: 1991-06-27
Granted: 1993-09-07
Abstract: Использование: газова  хроматографи , конкретно-капилл рные адсорбционные  колонки с внутренним слоем ионного  адсорбента. Сущность изобретени : хрома-  тографическа  колонка представл ет собой  капилл р из двух коаксиальных слоев,  внешний из которых выполнен из стекла, а  внутренний - из ионного адсорбента - сульфата  бари  с величиной удельной поверхности  от 2 до 10 м2/г. модифицированного  хлоридом натри . Колонки могут примен тьс  дл  экспрессного анализа органических  соединений с близкими  физико-химическими свойствами.
Patent RU-2011336-C1 (RU)
Title: Frame of hot-house
Inventor: VOKHMYANIN VLADISLAV G
IPC: A01G9/20
Filed: 1991-11-22
Granted: 1994-04-30
Abstract: FIELD: agriculture. SUBSTANCE: frame has glass positioned between vertical and horizontal planks, and grooves made in lower horizontal plank. As rain drops fall on glass water escapes through the grooves. EFFECT: prolonged service life of frame, improved operating characteristics. 2 cl, 2 dwg
Patent RU-2049369-C1 (RU)
Inventor: ZUBOV ANDREJ V
IPC: H01T13/46
Filed: 1992-04-13
Granted: 1995-11-27
Abstract: FIELD: Otto-cycle internal combustion engines. SUBSTANCE: spark plug has metal housing 1, insulator 2, which is located inside housing 1, central electrode 3, located in center of insulator 2, terminal 4, which is connected to high-voltage wire of ignition system, central electrode end 5, which goes outside insulator, main negative electrode 6, which extending end 7 is shaped as cone directed to central electrode. In addition device has additional negative electrode 8 and spark gap 9. New feature is conic shape of main negative electrode end, which axis is perpendicular to face surface of second end of central electrode. Additional negative electrode is made in one piece with housing and is shaped as sharp bulge on its inner surface. Axis of additional electrode intersects with axis of conic end of main electrode between latter and face surface of main electrode. Spark plug also has several additional electrodes of same design, which are uniformly arranged around axis of conic end of main negative electrode, so that axes of additional electrodes intersect each other. Spark plug may have at least three additional electrodes, which axes are intersected in point which lies on face surface of second end of central electrode. EFFECT: increased functional capabilities. 3 cl, 7 dwg
Patent RU-2038675-C1 (RU)
Title: Small-sized motor rotor and its manufacturing process
Inventor: SUVOROV VLADIMIR YU
IPC: H02K15/02
Filed: 1992-04-23
Granted: 1995-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: small-sized motor rotor that has shaft mounting commutator, coil varistor, and ring building up magnetic tension to hold spherical surface of shaft tight against thrust bearing, is characterized in that coil is wound on commutator built up of laminations with projecting portions joined together by means of themoplastic compound. Commutator has slot receiving varistor. End portions of mentioned coil are placed above projecting parts of commutator and shaft is double-step structure. Manufacturing process for this rotor involves winding of coil groups onto cylindrical mandrel followed by their molding. Prior to winding onto mandrel, commutator is installed with its slot accommodating varistor electrically connected with commutator laminations, then coil sections are wound from wire covered with thermoplastic adhesive layer on mandrel, with end portions above projecting parts of commutator, by means of easily removable arbor. In the course of winding, coil leads immediately wound on projecting laminations of commutator and then winding is blown down with hot air for short time not over 20 s for pre-holding of winding turns on mandrel. Rotor is removed from mandrel and mounted on other one heated to 100-150 C; hollow cylinder heated to same temperature is gradually fitted onto coil. Entire assembly is then heated to not lower than 150 C and rotor is held at this temperature for to not lower than 150 C and rotor is held at this temperature for at least 15 min depending on rotor design; then rotor is cooled down to 20 60 C and removed from mandrel; coil leads and commutator laminations are soldered. EFFECT: simplified design of commutator and rotor as a whole; facilitated procedure, reduced labour consumption. 2 cl, 2 dwg
Patent RU-2100663-C1 (RU)
Title: Vacuum producing device
Inventor: BISHOF ERIKH A
IPC: F04F10/00
Filed: 1992-05-27
Granted: 1997-12-27
Abstract: FIELD: handling liquids by direct action of vacuum, such as for water-supply systems or amelioration work. SUBSTANCE: Device has siphon and air-outlet tube. The latter communicates through valve with top parts of siphon and with closed tank wherein vacuum is to be created. Siphon top is asymmetric T-piece whose ends are placed in sealed tank at different levels. T-piece end placed at lower level has throttle. Valve is made in the form of shell. Shell bottom closes outlet hole of air-outlet tube. Air-inlet side holes are made in top part of shell. Top and bottom limiters are counted outside the shell. Float is installed between limiters for longitudinal displacement. EFFECT: enlarged functional capabilities. 1 dwg
Patent DE-10023260-C1 (DE)
Title: Operating device for opening and closing automobile part has fluid drive maintained in operation for timed interval after reaching initial position for ensuring complete closure
Inventor: HESS RALF
IPC: E05F15/04
Filed: 2000-05-12
Granted: 2001-06-13
Abstract: The operating device has a control unit (1) coupled to a fluid drive (2) for movement of the automobile part (3) between an initial position and an end position. During the closure movement of the automobile part, the controlled fluid drive is operated in the closure direction for a timed interval after reaching the initial position, detected via a sensor device (4).
Patent DE-10047221-C1 (DE)
Title: Storage capacitor used in integrated circuits has a thick insulating layer formed on the dielectric intermediate layer on an upper section of the trench wall in the lower region of the trench
Inventor: LUETZEN JOERN
IPC: H01L21/8242
Filed: 2000-09-23
Granted: 2002-03-14
Abstract: Storage capacitor has a thick insulating layer formed on the dielectric intermediate layer on an upper section of the trench wall in the lower region of the trench. Storage capacitor comprises a trench (101) formed in a semiconductor substrate (100) having a wide lower region (112) and a narrower upper region (111); an outer electrode layer (103) formed around a lower section of the lower region of the trench; a dielectric intermediate layer (104) formed on the lower section of the trench wall in the lower region of the trench; an inner electrode layer (102); and a first thick insulating layer (105) formed on the dielectric intermediate layer on an upper section of the trench wall in the lower region of the trench. An Independent claim is also included for a process for the production of the capacitor. Preferred Features: A second insulating layer (106) is formed on the first thick insulating layer bordering the trench wall in the upper region so that the two insulating layers form a continuous surface. Both insulating layers are made of an oxide and a nitride.
Patent DE-10059257-C1 (DE)
Title: Gripper quick-change device, for workpiece handling gripper, has gripper plate secured to cover plate of flange unit via suction pressure
Inventor: SCHMALZ KURT
IPC: B25J15/06
Filed: 2000-11-29
Granted: 2002-02-21
Abstract: The gripper quick-change device has a flange unit (18), provided with a flange device for fixing to a handling system (14) and a cover plate (22) and a gripper unit (42) having a gripper plate (44) to which the cover plate is secured via a suction pressure. The gripper plate and the cover plate have openings (38,40) for application of a second suction pressure used for retaining a handled workpiece.
Patent DE-10064281-C1 (DE)
Title: Assembly for the production of a bonded multi-layer tissue web has tissue feeds to a paired roller structure, where an embossing roller acts with hard rubber counter rollers and has barbs to penetrate through the layers in the roller gap
Inventor: HEIN FERDINAND
IPC: B31F5/00
Filed: 2000-12-22
Granted: 2002-04-18
Abstract: To produce a bonded multi-layer tissue web, one feed delivers a tissue web (14) in one or more layers to an assembly of paired rollers (22,30;22,28). One roller is an embossing roller (22) and one of the two rollers in the pairs (22,28) carries barbs (26) on the mantle surface to act with a counter roller (30,28,22) with a hard rubber mantle surface.   The positions of the rollers and the barbs are set so that the barbs penetrate into the tissue web (12) in the gap between paired rollers at the same time, formed by the first (14) and a second (16) tissue web feed.
Patent DE-10111499-C1 (DE)
Title: Storage cell used as a DRAM storage cell comprises a substrate, a trench arranged in the substrate, an insulation collar arranged in the middle region of the trench, a dielectric layer
Inventor: WEIS ROLF
IPC: H01L21/8242
Filed: 2001-03-09
Granted: 2002-07-11
Abstract: Storage cell comprises a substrate (2); a trench (3) having a lower region, a middle region, an upper region and an inner wall arranged in the substrate; an insulation collar (8) arranged in the middle region on the inner wall of the trench; a dielectric layer (9) arranged in the lower region of the trench; a conducting trench filling (10) arranged in the lower region and the middle region of the trench; an epitaxially grown layer (11) arranged in the upper region of the trench on the inner wall; and a barrier layer (60) arranged between the filling and the epitaxially grown layer.  An Independent claim is also included for a process for the production of the storage cell. Preferred Features: A second dielectric layer with an inner opening is arranged in the upper region of the trench above the epitaxially grown layer. A second trench is arranged in the epitaxially grown layer.
Patent DE-10130251-C1 (DE)
Title: Push-button switch housing has guide for switch push-button forming pin contact chamber with base plate for electronic components
Inventor: ENGELHARDT MARTIN
IPC: H01H13/04
Filed: 2001-06-22
Granted: 2002-11-21
Abstract: The switch housing has at least one guide (33) for a part (24) of the switch push-button (2), part of which forms the pin contact chamber (5) for at least one pin contact (39). The pin contact chamber provided a base plate (32) for supporting at least one electronic component (6,7) of the push-button switch.  An Independent claim for a push-button switch is also included.