baber/WOPTO huggingface dataset:
Patent DE-4236378-C1 (DE)
Inventor: VEIT KARL BOROMAEUS
IPC: H02H7/045
Filed: 1992-10-28
Granted: 1994-06-30
Abstract: The invention relates to a high-voltage transformer whose primary and secondary winding connections 2, 3 are each passed via bushings 4, 5 to outer connecting points 6, 7, measurement means 10, 11, 12 being provided to determine the current intensity on the primary side and secondary side, which measurement means 10, 11, 12 are allocated to an evaluation device 12 in such a manner that, if the ratio of the current intensities does not correspond to the reciprocal of the transformation ratio of the transformer, the discrepancy is used to trip power circuit breakers 8, 9. In order to improve the safety of the high-voltage transformer and to simplify its construction, it is provided according to the invention that the means for determining the current intensities are two electrooptical current sensors 10, 11 which are each arranged in that region of the bushings 4, 5 which is adjacent to the outer connecting points 6, 7, the output signal of the respective electrooptical current sensor 10, 11 being capable of transmission into the evaluation device 12 by means of optical fibres (light guides) 14, 15. <IMAGE>
Patent DE-4301353-C1 (DE)
Title: Method of vitrifying waste material contg. high proportion of carbon - with heat generated by burning gases used to heat up material fed to appts.
Inventor: PIEPER HELMUT DIPL ING
IPC: C03B5/235
Filed: 1993-01-20
Granted: 1994-05-26
Abstract: Waste material contg. high degree of carbon is vitrified in an electric melting furnace (2). The off-gases are burnt in a chamber (3) and then fed to a heater (4) where raw material is preheated. Cold air is also fed into the heater so that the air leaving the heater has a temp. of 150-400 deg.C. This air is then partially fed back to the gas leaving the chamber (3) and partially to a gas washer and cleaning device (7). ADVANTAGE - The energy of the off-gases produced after converting CO to CO2 is fully used. Only small amounts of off-gas need to be disposed of and cost of the process is low.
Patent DE-4315521-C1 (DE)
Title: Prodn. of frame for vehicle seat - using aluminium@ profiles with ramp-type plate at front frame part forming front seat part and running inclined from back to front
Inventor: DANNINGER CHRISTIAN
IPC: B60N2/68
Filed: 1993-05-10
Granted: 1994-05-11
Abstract: The profile part (1), which forms the frame part, on which the plate part (6,7) is arranged, is formed as a profile with a flat profile wall. The profile wall by stamping is given the shape of the plate part (6,7). The plate part after stamping is bent around a profile-parallel axis into the desired position relative to the frame plane. The profile part with the plate part are bent U-shaped and are assembled with a further profile part (5) to form the frame. In the middle of the profile part (1) a plate part (6) is formed by stamping and bent to the frame interior so that it rises inclinedly to the frame plane from the rear to the front and forms the front seat surface part. USE/ADVANTAGE - A lightweight seat frame for use in a road vehicle, which does not require to be painted.
Patent DE-4317660-C1 (DE)
Title: Multi-cylinder direct injection IC engine - involves cylinders filled with exhaust gas quantities with pistons arranged on crank pins of same crank angle bend
Inventor: OPPERMANN WINFRIED DIPL ING
IPC: F02M26/20
Filed: 1993-05-27
Granted: 1994-06-16
Abstract: A four-stroke engine has its cylinders 2 supplied with exhaust gas through ports uncovered by the pistons 5 at BDC from another cylinder through a control valve (29, 29', Fig. 8). Fuel from an injector 10 injected into air supplied through an inlet valve 18 is ignited by a spark plug 11. The air and exhaust gas are stratified by swirling entry of the exhaust gas which has the quantity reduced with increasing load. The fuel injection may provide stoichiometric combustion. <IMAGE>
Patent DE-4343055-C1 (DE)
Title: Laying apparatus for interlocking paving stones with a press-down device
IPC: B66C1/44
Filed: 1993-12-16
Granted: 1995-03-09
Abstract: The invention relates to a laying apparatus for interlocking paving stones with a press-down device (29), a main gripping device (1) for firmly clamping a course of stones between two clamping jaws, and a secondary gripping device (2) for pushing together the joints of the course of stones. A control circuit comprises a first circuit for actuating the main gripping device (1) and a second circuit for actuating the secondary gripping device (2), as well as the press-down device (29). <IMAGE>
Patent DE-4405222-C1 (DE)
Title: Method for the production of a relay having a moving slide, and a relay produced in accordance with the method
Inventor: HEINZL ALFRED
IPC: H01H49/00
Filed: 1994-02-18
Granted: 1995-05-11
Abstract: The relay, which has an armature and at least one moving contact element, has a slide (12) whose effective length is matched individually to the actual distance, governed by manufacturing tolerances, between the armature (9) and the moving contact element (8). For this purpose, the functional elements of the relay are initially ready-installed without a slide; after this, the actual distance between the armature (9) and the respective moving contact element (8) is measured. The slide (12) is cut to the required length (D + d) and is then installed corresponding to this measured distance (D) and, if necessary, to an additional, predetermined, overtravel (d). <IMAGE>
Patent DE-4417552-C1 (DE)
Title: Method for bolt-setting in rock using explosive charge
Inventor: REUL MARTIN
IPC: F16B13/12
Filed: 1994-05-19
Granted: 1995-06-22
Abstract: The method uses a bolt having a tip of reduced diameter which is driven into a pre-drilled blind hole (3). After insertion in the hole it is driven into the rock by an explosive charge. Before insertion, a bush (4) slotted in the lengthwise direction is fitted onto the bolt forward end, the bolt having a tapering face (8) at the rear end of its point. On driving home this expands the bush rear end, forcing it into the rock. The bush can be a press-fit onto the bolt, and can have a lengthwise slot (7) running right through it. It can also have an internal cone face, together with external rings of acute-angle triangle cross-section or forming part of a screwthread.
Patent NL-1029964-C1 (NL)
Title: Barnacle growth prevention device for ship hull surfaces, comprises electrical circuit with means for making barnacles resonate
Inventor: SLEBOS HENK
IPC: C23F13/00
Filed: 2005-09-15
Granted: 2007-03-16
Abstract: The device comprises an electrical circuit with a means for making the barnacles resonate. A device for preventing the growth of organisms on surfaces of a body located at or below a water line, e.g. on a ship, comprises an electrical circuit containing a means for making the organisms resonate. An independent claim is also included for a method of use for this device, which involves making the organisms vibrate at a knocking frequency approximately equal to the intrinsic frequency.
Patent RU-2094080-C1 (RU)
Title: Method for drying of hydrocarbon rocket fuel
Inventor: BAKHTINOV NIKOLAJ A
IPC: C06B21/00
Filed: 1981-12-03
Granted: 1997-10-27
Abstract: FIELD: chemical machine building, preferable, in rocket technique at preparing of components of rocket fuel having high boiling point. SUBSTANCE: drying of hydrocarbon rocket fuel is carried out by bubbling inert gas through said fuel, the process takes place till drops of free water are isolated from fuel. Final drying is carried out by feeding of cryogenic liquid being chemically neutral, the process takes place under layer of fuel by bubbling. EFFECT: improved efficiency. 2 dwg
Patent RU-2031039-C1 (RU)
Title: Vehicle propeller
Inventor: NABOKOV VSEVOLOD M
IPC: B63H19/08
Filed: 1987-09-03
Granted: 1995-03-20
Abstract: FIELD: transport; amphibious vehicles, snow and marsh crawlers. SUBSTANCE: propeller has hub 1, track chain of four sections 2,3,4 and 5, and straight travel motion coupling telescopic devices. Propeller operates as crawler drive providing high roadability and road holding capacity of vehicle. In water propeller creates thrust providing afloat motion of vehicle. EFFECT: enlarged operating capabilities. 33 dwg
Patent RU-2005229-C1 (RU)
Inventor: KH NEJL PATON
IPC: F16F11/00
Filed: 1988-07-06
Granted: 1993-12-30
Abstract: Использование: в машиностроении, в демпфирующих  устройствах, в частности в фрикционно-  демпфирующих стойках подвески Сущноаь изйб-  ретени  стойка содержит действующий в двух направлени х фрикционный демпфирующий блок,  который обеспечивает фрикционное демпфирование  в услови х отскакивани  и толчка Индивидуальный  блок фрикционного демпфировани  отскакивани  или индивидуальный блок фрикционного  демпфировани  толчка либо оба вместе обеспечивают  дифференциальное демпфирование отскакивани  и толчка или без двунаправленного фрикционного  демпфировани  3 злф-лы, 2 ил.
Patent RU-2019073-C1 (RU)
Title: Method for placement of pesticides
Inventor: FILIPPOV GEORGIJ A
IPC: A01B79/02
Filed: 1990-01-09
Granted: 1994-09-15
Abstract: FIELD: agriculture. SUBSTANCE: method involves strip application of herbicides into stalk zone on two sides of the plant row, shifting intoxicated soil from half the width of treated strip towards row of plants, and forming a mound from the soil-herbicide mixture in the protective zone of the row. EFFECT: higher efficiency. 3 dwg
Patent RU-2007443-C1 (RU)
Inventor: SKURIKHIN VLADILEN M
IPC: C12C7/06
Filed: 1991-06-27
Granted: 1994-02-15
Abstract: FIELD: food industry. SUBSTANCE: apparatus for heat treatment of foodstuffs has a cylindrical reservoir with a mixer, electric heater mounted under the bottom of reservoir and capable of moving outside the reservoir. The electric heater is made in the form of a disk with heating element rotatably mounted about a vertical axis in a plane in parallel with the reservoir bottom plane, the disk pivot axis being mounted on the outer surface of reservoir at the disk edge. EFFECT: saved man hours for repairing the apparatus and reduced area required for mounting the apparatus. 2 dwg
Patent RU-2021217-C1 (RU)
Title: Mineral fiber production installation
Inventor: LAKTYUSHIN ALEKSANDR N
IPC: C03B37/06
Filed: 1991-06-10
Granted: 1994-10-15
Abstract: FIELD: chemical industry. SUBSTANCE: installation has a plasmotron and a plasma reactor making up a single assembly. The plasma reactor is of a rectangular cross-section with a hole in the upper part for feeding the raw material and on outlet hole in the lower part for fiber and plasma jet. The lower part of one of the plasma reactor walls is provided with an inclined platform. The fiber and plasma jet outlet hole is formed by the plasma reactor walls and the inclined platform. The raw material feed hole is made in the vertical part of the above-indicated wall. The inertial surfaces of the vertical part of the above-indicated wall. The inertial surfaces of the walls, except for the wall provided with the inclined platform, have blind perforation. The wall with the inclined platform is mounted for movement in the plane parallel to the vertical axis of the plasma reactor. EFFECT: enhanced mineral fiber production process. 1 dwg
Patent RU-2044674-C1 (RU)
Title: Device for binding of block consisting of load pile and pan using film tape
Inventor: RAJNER VILKHELM KHANNEN
IPC: B65G69/16
Filed: 1991-08-08
Granted: 1995-09-27
Abstract: FIELD: binding of loads with tape. SUBSTANCE: device has vertically arranged frame 2, carrying ring 10 secured on frame 6 for travel along frame and at least one holder 12 for film tape bundle with feeder. Tape holder is mounted on ring 10 for planetary rotation. Carrying ring 10 is secured at one side of frame 2 for turning around horizontal axis to provide its placing in vertical position. EFFECT: enhanced quality of binding. 7 cl, 5 dwg
Patent RU-2028040-C1 (RU)
Title: Method of cultivating plants in the protected ground coat
Inventor: ZELYAKOVSKIJ DMITRIJ V
IPC: A01G7/04
Filed: 1991-10-22
Granted: 1995-02-09
Abstract: FIELD: agriculture. SUBSTANCE: control plants are poured on with the water worked out with magnetic field. After that the difference of biopotentials between the plant pedestal and its upper part is recorded. The deviation value of this difference from the corresponding one for the plant poured on with the water which is not worked up with magnetic field is determined for each plant. Then the regime of watering is chosen which corresponds to that of treatment of the plant with the maximum value of the stated deviation. Then the value of the level of finishing light is reduced by 20 per cent. EFFECT: improved method of cultivating plants. 2 dwg, 2 tbl
Patent RU-2023800-C1 (RU)
Inventor: CHISTYAKOV ALEKSANDR A
IPC: E02B9/04
Filed: 1991-11-20
Granted: 1994-11-30
Abstract: Использование: в устройствах, обеспечивающих защиту рыб от попадания в водозаборные сооружения. Сущность изобретения: рыбозащитное устройство включает фильтрующую рыбозадерживающую преграду из вертикальных элементов из резиновых жгутов с жестко закрепленными по их длине гранулами. Вертикальные элементы одним торцом соединены с пластиной, а другим торцом закреплены на каркасе. При максимальной концентрации молоди рыб перед водозаборным сооружением пластина, соединенная с приводом, находится в нижнем положении, а вертикальные элементы находятся в сжатом состоянии, при этом скорость фильтрации через преграду минимальна. При уменьшении концентрации молоди рыб перед водозаборным сооружением перемещают пластину, соединенную с приводом, и растягивают резиновые жгуты вертикальных элементов, что увеличивает расстояние между гранулами и повышает скорость фильтрации. 1 з.п. ф-лы, 3 ил.
Patent RU-2132877-C1 (RU)
Title: Recombinant rna fragment (variants), ribonucleoproteid complex (variants), plasmid
Inventor: PITER PEJLIZ
IPC: C12N7/00
Filed: 1990-08-27
Granted: 1999-07-10
Abstract: FIELD: genetic engineering, molecular biology. SUBSTANCE: invention relates to viral RNA matrices. Recombinant RNA fragment has the binding site showing the specificity to RNA-dependent RNA-polymerase of negative chain RNA-containing virus. Site is associated functionally with the heterological RNA-sequence comprising the complementary sequence of the corresponding messenger RNA. Ribonucleoproteid complex has the recombinant RNA fragment and purified RNA-dependent RNA-polymerase of influenza virus. Plasmid Pivacat1 has 22 nucleotides from 3'-end of influenza virus RNA, linker sequence consisting of 8 nucleotides that comprises restriction site and encoding the sequence of chloramphenicol acetyl transferase gene of negative polarity and 26 nucleotides from 3'-end of influenza virus RNA operably bound with polymerase T7 promoter. Invention ensures to use recombinant viral RNAs for expression of gene products, construction of recombinant viruses and vaccine formulations design. EFFECT: improved method of recombinant RNA and viruses construction. 16 cl, 30 dwg, 1 tbl, 1 ex
Patent RU-2014143-C1 (RU)
Title: Grinding device
Inventor: SHISHKIN VIKTOR V
IPC: B02C23/00
Filed: 1991-11-29
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has case 1 which communicates with initial product feed and ground product removing systems. Flexible hose 2 is mounted in the case, the ends of the hose are turned inside out and are fastened along the perimeter of the case forming a first cavity parted by first partition 4 which communicates with the compressed working agent feed system. Second partition 8 is mounted in a second cavity communicated to the initial product feed and ground product removing systems. The case may be made in the form of a closed pipe. EFFECT: improved structure. 2 cl, 1 dwg
Patent RU-2033989-C1 (RU)
Title: Method of preparing of explosives containing ammonium nitrate, hydrocarbon fuel and surface-active substance
Inventor: ILYUKHIN VIKTOR S
IPC: C06B31/28
Filed: 1991-12-17
Granted: 1995-04-30
Abstract: FIELD: explosive compositions. SUBSTANCE: ammonium nitrate is stirred with emulsion obtained by water addition to hydrocarbon fuel and surface-active substance. Concentration of water and surface-active substance is 0.2-0.5 and 0.1-0.5 wt.-%, respectively, of explosive. Pentaerythritol or glycerol esters with fatty acids C 12 -C 20  or pentaerythritol polyesters with synthetic acids C 21 -C 25  were used as surface-active substances. EFFECT: improved method of explosives preparing. 3 cl
Patent RU-2052666-C1 (RU)
Inventor: ZHULINSKIJ GENRIKH KAZIMIROVIC
IPC: F04C2/04
Filed: 1992-02-07
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear of outer engagement with journals are arranged in mutually intersected cylindrical bores made in a housing. The journals are set in slide bearing. Compensators of heat clearances abut against faces of the gears. The compensators have through openings for the journals, slots made from the side of the inlet passageway, and grooves. Flexible collars and protecting members with projections entering the groove are mounted from non-operating side of the compensators. Each slot define a cross-piece between its end and respective through opening. The cross-section of the cross-piece is a right triangle. One of the acute angles of the right triangle points to the working side of the compensator. The protecting members are made up as spacers interposed between the slide bearings and compensators. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2015334-C1 (RU)
Title: Unit for mining cobalt crusts
Inventor: CHERNEJ EDUARD I
IPC: E21C50/00
Filed: 1991-07-12
Granted: 1994-06-30
Abstract: FIELD: mining industry; mining of cobalt crusts from bottom of world ocean. SUBSTANCE: unit includes body, ground receiving chambers and flexible suspension for connection with load lifting mechanism of service craft. Body is made hollow open lower face. Secured to body inner walls are brackets having ports. Installed under brackets are leaf springs interacting with ground receiving chambers. Unit body accommodates hollow shaft with racks attached to shaft middle part, and teeth of asymmetric shape are made in its lower part. Installed in shaft hollow is pile of square cross-section. Located in body hollow are gears with levers interacting with racks. Gears with levers are connected by means of flexible links with flexible suspension. Ground receiving chambers are arranged in lower part of body hollow and have asymmetric teeth attached to side face and interacting with teeth of hollow shaft. Chambers have receiving funnels and receiving valves. Bottom of chambers has spherical surface coated with abrasive material. Attached in upper part of chamber are half-axles found in bracket ports. EFFECT: higher efficiency. 5 dwg
Patent RU-2054627-C1 (RU)
Inventor: LEUKHIN NIKOLAJ N
IPC: G01F11/00
Filed: 1992-03-10
Granted: 1996-02-20
Abstract: FIELD: building material industry. SUBSTANCE: automatic continuous-action batcher for liquids includes a branch pipe, under which a chute with a plug is mounted. The plug closes a cavity of the branch pipe, and it is rigidly secured to the chute. The branch pipe is rotatably rests on a strut with use of an axle, joining an articulation joint assembly, rigidly secured to the chute, and the strut. The joint assembly may be mounted on the chute with possibility of motion along this chute. EFFECT: enhanced quality of moistening due to continuous batching, lowered material consumption and decreased labor consumption at manufacturing due to batching with use of different-arm lever. 1 cl, 1 dwg
Patent RU-2005564-C1 (RU)
Inventor: ROSLYAK ALEKSANDR T
IPC: B07B7/083
Filed: 1991-09-10
Granted: 1994-01-15
Abstract: FIELD: fine material classification equipment. SUBSTANCE: material is fed into grinding chamber by ejector under the action of compressed air exiting from nozzles material particles collide one with the other and as a result are subjected to grinding. Then powdered material is supplied to centrifugal separation rotor entrance. Major portion of air flow passes through space between rotor and discharge branch pipe into grinding chamber. It prevents large particles from getting into small fraction branch pipe. The remaining portion of air flow is delivered into inner cavities of columns and into openings and entrains large particles into grinding chamber. Small fraction is discharged through branch pipe to cyclone dust separator. Separated material containing large particles is repeatedly fed into grinding chamber through branch pipe and ejector. Atomized powder material is collected in hopper. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2069843-C1 (RU)
Inventor: POLYAK YURIJ VOLFOVICH
IPC: G01J1/44
Filed: 1992-06-08
Granted: 1996-11-27
Abstract: FIELD: medicine; radiology; measurement technology. SUBSTANCE: UV- radiation photometer has detector 1 made on the base of semiconductor structure, pulse master oscillator 8, AND gate 6, storage 9, unit 10 for showing results of measurement, power unit 11, read-out unit 2, which has memory cell survey circuit 3 and buffer memorizing unit 4, unit 7 for surveying logical conditions of digits of buffer memorizing unit and electrical joint 5 for connecting detector 1, made in form of re- programmed memorizing unit providing erasure of data by UV-radiation. Programming pulses with different durations t are written preliminary into group of memorizing cells of the re-programming memorizing unit. Moreover, threshold value of t is less or equal to t being less or equal to programmed value of t, where threshold value of t is duration of programming pulse at which memorizing cells of re-programming memorizing unit are at the threshold value of their conducting state, and programming value of t is recommended duration of programming pulse for pre-set kind of re-programming unit. Address buses of re-programming unit are connected with output of memory cell survey unit 3. data buses are connected with the first input of buffer memorizing unit 4. EFFECT: improved precision of measurement; improved reliability of operation. 1 dwg
Patent RU-2036616-C1 (RU)
Title: Device for making arthrodesis of talocrural articulation
Inventor: KORNILOV NIKOLAJ V
IPC: A61B17/16
Filed: 1992-04-15
Granted: 1995-06-09
Abstract: FIELD: medical engineering; orthopedics; traumatology. SUBSTANCE: device has movable pusher 6, placed in the cavity of cylindric serrated end milling cutter 1, having end face plug 3, having a channel for pusher 6 to travel and stem 5 coupled with plug 3. Teeth of milling cutter 1 are arranged in six groups on its surface, each group having 3 teeth and being separated from a neighboring group with a free space being two tooth bases large. Each tooth height is equal to its base length with each tooth frontal edge being set at 90 degrees. Pusher 6 has three rods 7 and is mounted on stem 5 and placed into the channel having 3 holes equally spaced along a circle, making 120 degrees to each other. EFFECT: enhanced effectiveness in obliterating the joint space and making reliable bone fusion. 4 dwg
Patent RU-2049878-C1 (RU)
Title: Beam
Inventor: TSARENKO ANATOLIJ IVANOVICH
IPC: E04C3/29
Filed: 1992-07-01
Granted: 1995-12-10
Abstract: FIELD: civil engineering. SUBSTANCE: beam has metal members interconnected with welding and stiffened with concrete joint tongues. Metal members are formed of parts of circular members. Circular members are interconnected with convexities forming X-shaped profile when installed. Free ends of the metal members are joint with zigzag members. EFFECT: higher stiffness. 10 cl, 4 dwg
Patent RU-2051920-C1 (RU)
Inventor: KHAJRUTDINOVA ELVIRA ILGIZAROV
IPC: A61K31/66
Filed: 1992-04-14
Granted: 1996-01-10
Abstract: Использование: в медицине в качестве препарата, проявляющего нейротропную активность. Сущность изобретения: N α  -дифенил-фосфинилацетил, N β -дифенилфосфинил-(2-гидрокси-3,5-дибром) фенилметилсемикарбазид ф-лы I. Б. Ф. С 3   4  Н 2   9  Br 2  N 3  O 5  P 2 , выход 59%, т.пл. 200 - 201  o С. Реагент 1: соединение ф-лы II. Реагент 2: соединение ф-лы (С 6 Н 5 ) 2 РNСО. Условия реакции: в среде органического растворителя при 80 - 100 o С в течение 5 - 10 ч, с последующей обработкой реакционной смеси водой. Структура соединений ф-л I, II:        2 с. п. ф-лы, 1 табл.