baber/WOPTO huggingface dataset:
Patent DE-4423704-C1 (DE)
Title: Safety circuit to monitor functioning of protection arrangement for machines
Inventor: KIRNER PETER
IPC: G05B9/03
Filed: 1994-06-24
Granted: 1995-10-26
Abstract: A safety circuit is used to monitor protection arrangements on machine systems that are based upon a 2 channel safety relay circuit. The safety circuit (1) has switches (S1, S2) coupled to terminals (AB and CD), an external supply connection (L1) and outputs (F, H) connected to the machine. Safety relays (K1, K2) are connected in series in the output line and the coils have a common connection to ground (N). Internally the circuit has rectifiers (V1, V2) and smoothing capacitors (C1, C2) with protection diodes (V3, V4) in parallel.
Patent DE-4428370-C1 (DE)
Inventor: BOMBA RALF DIPL ING
IPC: H02K3/22
Filed: 1994-08-11
Granted: 1995-11-02
Abstract: The invention concerns a device (1) with a multiplicity of conductor bars (4) running along the longitudinal axis (2) of the device and stacked along its vertical axis (1), each bar having four cooling channels (6, 7) disposed parallel to the longitudinal axis (2) and adjacent to each other in pairs parallel to a transverse axis (5) at right angles to the longitudinal axis (2) and the vertical axis (3) as well as one after the other in pairs along the longitudinal axis (2). Each cooling channel (6, 7) has a mouth (8, 9) near one end (10) of the device (1) and extends into one of two gas-outlet zones (11) located about half-way along the longitudinal axis (2) where the cooling channel changes over into an outlet channel (12) running at an acute angle to the vertical axis (3). With each conductor bar (4), for each pair of adjacent cooling channels (6, 7), the invention calls for the mouth (8) of one channel (6) to be located right at the end (10) and the mouth (9) of the other channel (7) a certain distance from the end (10). For each pair of cooling channels (6, 7) lying one after the other, the mouth of one channel (6) is right at the end (10) to which the channel leads and the mouth (9) of the other channel (7) is located a certain distance from the end (10) to which the channel leads. A set comprising a multiplicity of such devices is particularly suitable for the use in the construction of the rotor winding of an electrical machine, in particular a turbine-generator, the conductor bars (4) being connected to each other by approximately circular conductors (15) bent round the longitudinal axis (2) at each end (10).
Patent DE-4428709-C1 (DE)
Title: Externally removable hand grip without use of tools, partic. for coffins
Inventor: ANSORGE KLAUS
IPC: A61G17/04
Filed: 1994-08-14
Granted: 1995-07-13
Abstract: On the fixture bolt (20), a fastener (30) is adjustably arranged, which is adjustable from the grip part (10) to the corner moulding (24) and in the opposite direction. The fastener is formed as a positioning screw (32) rotatable on a thread (26) of the fixture bolt. The positioning screw has a section with greater dia. than the screw grip (34) and a section with a smaller dia. than the gripper part (36) in the walling. The approximately quarter circle-shaped corner moulding extends over a circular arc section of approximately 60 to 110 deg.or 80 to 100 deg..
Patent DE-4443200-C1 (DE)
Title: Combined optical fibre cable and metal cable plug connector
Inventor: MAY GUNTRAM
IPC: H01R13/506
Filed: 1994-12-05
Granted: 1996-06-20
Abstract: The connector has a housing (1) receiving at least one optical fibre plug pin (4) and plug-in electrical contacts fitted in respective contact chambers (2, 3) having cable exit openings at the rear.The housing has a channel (6) with its base at a max. angle of 90 degrees relative to the plug-in axis, receiving the metal cable, before fitting with a closure lid (7) incorporating a channel (8) for the optical fibre cable (5), with a curvature within the max. permissible curvature radius of the latter.
Patent NL-1002322-C1 (NL)
Title: Durability test system for tennis net cable
Inventor: GERVERS HENNY
IPC: A63B51/00
Filed: 1996-02-13
Granted: 1996-06-03
Abstract: A sample of the cable to be tested is clamped into place between uprights. Another length of similar cable is attached to the test cable at right angles. An eccentric mechanism is then used to apply repeated transverse tension. A microswitch is operated by every oscillation. The microswitch operates a counter. Eventually, one of cables will snap. At that point, the counter reading is recorded. Counter readings are used as a quality factor for comparing the durability of different cables.
Patent NL-1010440-C1 (NL)
Title: Controlling and switching signals with speed of light
Inventor: HOUTMAN MICHAEL
IPC: G06E1/02
Filed: 1998-11-02
Granted: 1999-02-09
Abstract: A prism formed of a single grown crystal of pure quartz refracts light through an angle dependent on its frequency. A shell contains receptors or optical fibers at regular angular displacements and filtered to transmit only one frequency. Light signals are used to switch other circuits. The 'spectrum transistor' is vacuum sealed and shielded from electromagnetic interference by a lead casing.
Patent NL-1027837-C1 (NL)
Title: Hot water tank, increases heating device output in response to amount of tap water removed from tank exceeding given value
Inventor: VROEGH WILLEM GERRIT
IPC: F24H1/20
Filed: 2004-12-21
Granted: 2006-06-22
Abstract: The tank (1) is designed to increase the effectiveness of the heating device (2) inside it when the amount of tap water removed from it exceeds a predetermined output value. A splitter (10) connected to the hot water supply channel (4) can direct water leaving this channel in a first channel or in a second direction towards the thermostat (7) when the amount of water leaving this channel exceeds a predetermined output value. The exit channel (6) for removing hot tap water from the tank has its entrance located above the level of the hot water supply channel. The thermostat is located in the lower half of the tank and connected to a control system for the heating device. The tank is closed.
Patent NL-2000976-C1 (NL)
Title: Connection device for horizontally stacking cylindrical vessels i.e. empty barrel, in pyramid shape, has prevention units preventing lateral movement of connecting device over other vessels alongside each other to prevent stretching
Inventor: SPARIDANS PAULUS ANTONIUS CLEM
IPC: B65D21/02
Filed: 2007-11-01
Granted: 2009-05-06
Abstract: The device (1) has an side provided near a peripheral edge of a prevention unit (2) that prevents lateral movement of the connecting device over a barrel (10). Another side of the connecting device has two prevention units (3) that prevent lateral movement of the connecting device over other vessels alongside each other to prevent stretching, where the prevention units are attached on the inner perimeter surfaces of flanges (11, 12) of the stacked barrels. The prevention units extend along a circle segment.
Patent RU-2091853-C1 (RU)
Title: Method of manufacturing silver bromide/iodide photographic emulsions
Inventor: RATNER IRA M
IPC: G03C1/08
Filed: 1984-07-05
Granted: 1997-09-27
Abstract: FIELD: photographic industry. SUBSTANCE: silver bromide/iodide photographic emulsions are manufactured using controlled two-jet emulsifying at pBr 3.1 ± 0.1 by introducing into ammonia-containing water-gelatin solution KBr/KI aqueous solution and silver nitrate aqueous solution followed by physical recrystallization, precipitating and dispersing solid phase, chemical recrystallization in presence of sodium thiosulfate, sodium benzenesulfinate, and gold-hydrochloric acid, and spectral sensitizing. According to invention, water-gelatin solution, before the beginning of emulsifying, is supplemented with thiourea dioxide in quantity (3-16) 10 -8  mol per 1 g of gelatin, and ammonia content in gelatin solution is (0.9-3.8) 10 -3  per 1 g of gelatin. EFFECT: improved procedure. 1 tbl
Patent RU-2092941-C1 (RU)
Title: Облучатель параболической антенны
Inventor: KALUGIN NIKOLAJ N
IPC: H01Q13/00
Filed: 1988-04-04
Granted: 1997-10-10
Abstract: Использование: антенная техника. Сущность изобретения: облучатель параболической антенны состоит из открытого конца круглого волновода с фланцем и диэлектрической линзы в виде тела вращения, при этом в диэлектрической линзе вдоль ее оси выполнено углубление в виде конуса, основание которого совмещено с плоскостью раскрыва, причем его диаметр d к  выбран из соотношения 0,7λ ≅ d к ≅ 2λ , где λ - рабочая длина волны, а угол Φ к  при вершине конуса - из соотношения 60 o ≅ Φ к  ≅110 o . 3 з.п. ф-лы, 2 ил.
Patent RU-2008409-C1 (RU)
Inventor: MANUKYANTS AVETIK KH
IPC: E04C3/10
Filed: 1988-05-31
Granted: 1994-02-28
Abstract: FIELD: construction. SUBSTANCE: trussed load-carrying structure consists of reinforced concrete band, metal brace and two posts connected to brace in points of its bend, and to band for motion in height under action of load and installed above upper band. Posts are installed freely relative to reinforced concrete band which has polygonal outline of axle whose ordinates are determined by formula. EFFECT: higher efficiency. 3 dwg
Patent RU-2026321-C1 (RU)
Title: Polymeric composition for molding articles from melt
Inventor: LAY GUSTAV
IPC: C08L25/04
Filed: 1989-01-27
Granted: 1995-01-09
Abstract: FIELD: production of biodecomposible articles. SUBSTANCE: the polymeric composition comprises (wt %): 10-99.9 destructurized starch having 5-30 wt % water and 0.1-90 a water insoluble polyor copolymer. EFFECT: improved properties of the polymeric composition.
Patent RU-2018002-C1 (RU)
Inventor: KUCHERUK IVAN M
IPC: F02B57/00
Filed: 1989-11-09
Granted: 1994-08-15
Abstract: Использование: энергетическое машиностроение. Сущность изобретения: в корпусе 5 двигателя закреплена криволинейная направляющая 10 и установлен ротор 1 с цилиндрами, в которых расположены поршни 8 с роликами 9, контактирующими с направляющей 10, поршни 8 попарно связаны двуплечим рычагом, причем ось рычага подпружинена. 5 ил.
Patent RU-2042232-C1 (RU)
Title: Semiconductor crystal welding process
Inventor: ALTMAN IGOR RAFAILOVICH
IPC: H01L21/60
Filed: 1990-08-06
Granted: 1995-08-20
Abstract: FIELD: semiconductor engineering. SUBSTANCE: prior to welding, crystal coated with alloy of Sn x Pb 1-x  (0,02 ≅ x ≅ 0,2) composition is annealed in H 2  atmosphere at T atm ≥ T l (x)+(60-70 ° C + (60-70 C) for 0.5 h or longer. Here, T l (x) is temperature of removal of solder of respective composition. EFFECT: facilitated procedure. 3 dwg
Patent RU-2024940-C1 (RU)
Title: Optic neuron network
Inventor: PAVLOV ALEKSANDR V
IPC: G06K9/76
Filed: 1990-07-30
Granted: 1994-12-15
Abstract: FIELD: computer engineering; systems for optically processing data and holographic systems. SUBSTANCE: optic neuron network has spatial-time modulator 1 with a video input, optic Fourier transform units 2,5, holographic matched filter 4, light splitter 6, unit 7 for non-linear inversion of wave front, threshold photodetector unit 8-9. The network is furthermore provided with amplitude correcting filter 3, control pulse shaper 10, light splitter 11, image sensors 12, 18, switching - units 13,14, read-only memory units 15 and units 16-17 for fast rewriting of a hologram. EFFECT: enhanced accuracy due to enhanced adaptability, widened range operating functions due to realizing different algorithms of processing data. 3 cl, 1 dwg
Patent RU-2030610-C1 (RU)
Title: Axial-piston machine
Inventor: ZLENKO MIKHAIL A
IPC: F02B75/26
Filed: 1990-10-02
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: machine has bank of cylinders 1 with pistons 6 coupled with inclined washer 10 through connecting rods 9. The washer interacts with inclined crank 23 of shaft 7 through ball member 25. Washer 10 has spherical bearing 11 constructed as a thin-walled cap and coupled with the machine housing through a double cardan mechanism. Washer 10 consists of sprocket-like member 12 and conical member 14 wherein inserts 19,20 are received. Washer 10 bears on bearing 11 through the inserts. The valve gear is set in operation by roller 43 rigidly connected to shaft 7. The machine can be provided with a hydraulic mechanism for changing compression ratio 38. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2016508-C1 (RU)
Title: Method of growing seeds of winter wheat
Inventor: GUBERNATOR VALENTIN V
IPC: A01H1/04
Filed: 1990-10-23
Granted: 1994-07-30
Abstract: FIELD: agriculture. SUBSTANCE: as elite seeds used are those received from repeated yield of remontant-type sorts grown on the uninfectious soil. EFFECT: certified disease-resistant seeds. 1 tbl
Patent RU-2070198-C1 (RU)
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: C07D409/06
Filed: 1991-06-20
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: product: 4-[5-bromothien-2-yl]-4-hydroxy tetrahydropyrane, yield 32%, mp 100-102 C, 4-methoxy-4- [5-(1-methyl-2-oxo-1,2-dihydroginolin-6-yl-thio)thien-2- yl] tetrahydrpyrane, yield 19%, mp 119-120 C. EFFECT: improved properties of the pharmaceutical composition. 10 cl
Patent RU-2066939-C1 (RU)
Title: Electric-arc steel melting furnace duty control system
Inventor: DEMOV ALEKSANDR DMITRIEVICH
IPC: H05B7/148
Filed: 1991-01-30
Granted: 1996-09-20
Abstract: FIELD: electrothermics, in particular, electric-arc steel melting furnace duty control systems. SUBSTANCE: system provides for connection of the electric-arc steel melting furnace at such moments of time, when the maximum load out of the average half hourly total loads of the furnace is the minimum one as compared with any other moments of time of actuation of furnaces. The offered device can be used to control the electric power duty of electric-arc steel melting furnaces at their gang operation, as well as in other branches of national economy for reduction of the total load curve of electric loads with scheduled operating times. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2024166-C1 (RU)
Title: Linear electric drive
Inventor: PETLENKO BORIS I
IPC: H02K41/025
Filed: 1991-04-10
Granted: 1994-11-30
Abstract: FIELD: robotics. SUBSTANCE: linear electric drive has inductor, secondary element and control winding, control layer made in form of hollow dielectric shell filled with magnetic liquid. Control layer and control winding embracing the layer are arranged partially outside working zone of inductor. With electric drive operating, part of magnetic flux of inductor interacts with secondary element building up traction effort. Part of flux is shunted by magnetic liquid in shell and is not involved in building up traction effort. Level of magnetic liquid can be changed under action of magnetic field induced by control winding current. Such design of control layer provides complete utilization of installed power of inductor and widening of traction effort adjustment range. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2042846-C1 (RU)
Title: Internal combustion engine
Inventor: STEFANOVSKIJ BORIS SERGEEVICH
IPC: F02B13/06
Filed: 1991-04-22
Granted: 1995-08-27
Abstract: FIELD: engine engineering. SUBSTANCE: device for controlling position of the auxiliary piston is constructed as a rocking lever whose one end is coupled with the piston. The lever is in contact with a cam shaft via spring and link which is set in motion by screw pair and additional spring. The other end of the lever is received in the link. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2030147-C1 (RU)
Inventor: GOLOVIJ VITALIJ SERGEEVICH
IPC: A01D45/06
Filed: 1991-04-30
Granted: 1995-03-10
Abstract: FIELD: agricultural production. SUBSTANCE: method for turning strips of stalks of high-stalk cultures involves lifting the stalks from spread-out strips, carrying and turning the stalks through 180 deg and placing them with upper end down. Stalks are turned concurrently with their alignment. A pickup-turner comprises picking drum 2 installed on frame 1, turning device 6, and spreading device. The latter is made of two conveyors 8 and 9 arranged successively across the machine. Besides, rear conveyor 9 of the spreading device is set at a smaller angle to horizontal than is the front one. EFFECT: improved design and higher operating characteristics. 2 cl, 3 dwg
Patent RU-2026202-C1 (RU)
Inventor: MEZHENIN NIKOLAJ A
IPC: B60H1/26
Filed: 1991-05-05
Granted: 1995-01-09
Abstract: Изобретение предназначено для вентиляции пассажирского салона транспортного средства и обеспечения выхода в аварийных ситуациях. Использование: в транспортном машиностроении, в частности для оборудования салонов автобусов, троллейбусов. Сущность изобретения: шарнирное соединение стержня 7 и рычага 9, входящих в опорный элемент, который крепит крышку 2 к раме люка, выполнено быстроразъемным, для чего рычаг 9 выполнен П-образным, в проушинах рычага 9 выполнены продольные прорези для заведения оси 8 шарнира, которая имеет на концах кольцевые проточки и фрезеровку. В теле оси 8 выполнено отверстие. В собранном виде ось 8 шарнира от проворачивания фиксируется пружиной-рычагом 13, один конец которой входит в отверстие оси 8, а другой упирается в цапфу 10, закрепленную на раме люка. При необходимости быстрого разъема шарнира пружина-рычаг 13 разворачивается на 90°, т.е. до совпадения фрезеровки на оси 8 с прорезями проушин. Для разъединения шарнира с крыши транспортного средства служит гибкий трос 14, закрепленный на пружине-рычаге 13. 1 з.п.ф-лы, 7 ил.
Patent RU-2002365-C1 (RU)
Inventor: LEBED BORIS N
IPC: G01R27/00
Filed: 1991-05-05
Granted: 1993-10-30
Abstract: Изобретение относитс  к электротехнике и  может быть использовано в программируемых  контроллерах и управл ющих ЭВМ в качестве многоканального  преобразовател  Цель изобретени   - увеличение точности, уменьшение габаритов и  потреблени  энергии схемой преобразовател .  Мостовой преобразователь измер емой величины  во временной интервал содержит делитель напр жени  и поочередно подключаемые полумосты с  резистивными датчиками, аналоговый коммутатор,  компаратор, оптроны в цеп х запуска и в выходной  цепи. Новым в преобразователе  вл етс  то, что  вершины подключаемых полумостов соединены  кажда  с отдельным входом мультиплексора, выход  мультиплексора св зан с одним из входов компаратора , посто нный полумост содержит в смежном с  датчиком плече делитель напр жени , вершина посто нного  полумоста соединена, с неинвертирующим  входом интегратора, кроме того, выход интегратора  соединен с вторым входом компаратора, а  параллельно конденсатору интегратора подключен  электронный ключ с оптронной разв зкой, на вход  которого подведено управл ющее напр жение запуска  преобразовател  1 ил.
Patent RU-2000176-C1 (RU)
Inventor: BARANCHIKOV VASILIJ I
IPC: B23C5/26
Filed: 1991-05-16
Granted: 1993-09-07
Abstract: А1спользование: работа концевым инструментом  на металлообрабатывающих станках. Сущность изобретени : патрон содержит  корпус 1 с открытой сбоку полостью  2, в которой размещены средства дл  креплени  инструмента, которые содержат винт  6, гайку 7 с п той 8, контактирующей с гнездом  9, головку 10 винта 6, шарнирно св занную  при помощи оси 11 с сухарем 12. На  хвостовике 13 инструмента выполнена V-об-  разна  канавка, а на сухаре - соответствующий  ей выступ. В процессе закреплени   инструмента выступ сухар  12 контактирует  с канавкой хвостовика 13 инструмента, а  центрирующа  поверхность п ты 8 взаимодействует  с гнездом 9. 8 ил.
Patent RU-2000056-C1 (RU)
Inventor: KRAVCHUK SERGEJ V
IPC: A01K87/00
Filed: 1991-06-07
Granted: 1993-09-07
Abstract: Изобретение относитс  к любительскому  и спортивному рыболовству, а конкретно  к закидным устройствам. Технический результат  (эффект) заключаетс  в удобстве  пользовани , надежности установки и фиксировани  приманки е установочном элементе  и повышении при этом уловистости  рыбы. Снасть дл  ловли рыбы включает лесу  с поплавком, на конце которой закреплен  установочный элемент с приманкой и крючками . Установочный элемент выполнен в  виде горизонтально расположенной цилиндрической  пружины с неплотной навивкой  витков, а крючки закреплены на эластичных  поводках, которые в свою очередь закреплены  на витках пружины. Леса закреплена на  витке пружины по центру ее т жести, а  поводки расположены на витках пружины  равномерно и симметрично от места закреплени  лесы на этой пружине. Приманка  может дополнительно содержать добавки в  виде овощей и/или травы из ароматизированных  растений, которые из нее выступают  наружу. 1 з.п. ф-лы, 4 ил. На фиг.1 изображена снасть дл  ловли  рыбы в рабочем положении при забросе в  водоем: на фиг.2 - нижн   часть снасти с  установочным элементом и крючками без  приманки; на фиг.З - то же, с приманкой; на  фиг.4 - то же, вариант выполнени  приманки  с выступами в виде сосулек и с добавками  запахсодержащих измельченных травы  и/или овощей. Снасть дл  ловли рыбы содержит поплавок  1, через который может быть пропущена С о
Patent RU-2001770-C1 (RU)
Inventor: FEDOROVA ELENA A
IPC: B29C43/02
Filed: 1991-06-18
Granted: 1993-10-30
Abstract: Использование: при изготовлении изделий с криволинейной поверхностью вращени , может  найти применение в гелеотехнике и св зи при изготовлении  заготовок дл  параболических зеркал и  антенн Сущность изобретени : в способе изготовлени  изделий с криволинейной поверхностью вращени  путем вдавливани  штампа в заготовку  штамп вдавливают в заготовку и одновременно  вращают до определенной ее глубины, причем на  заключительной стадии формовани  издели  рабочую  поверхность штампа нагревают до температуры  плавлени  материала заготовки, которую выполн ют  в виде рулона ленты 2 ил.
Patent RU-2028666-C1 (RU)
Title: Computational cell for realizing quick convolution
Inventor: KULIKOV ALEKSANDR LEONIDOVICH
IPC: G06F17/14
Filed: 1991-06-27
Granted: 1995-02-09
Abstract: FIELD: computer technology. SUBSTANCE: "butterfly" operation is organized by means of theoretical-numerical modulo conversion of Ferma numbers. Intermediate and final results are presented by double-digit code. Computational cell for realizing quick convolution has the first and the second input buffer registers, the first by 2 3v/4  and by 2 v/4  multipliers, three registers of repeat clocking, the first output register, revolution exponential curve store register, three multiplexers. Three units for summing Ferma numbers modulo, the third and the fourth input buffer registers, the fourth to the sixth repeat clocking registers, the second output register, the third to the sixth multiplexers, the second by 2 3v/4  and 2 v/4  multipliers, counter and delay element are brought into the cell additionally, which provides addition and subtraction of two numbers which are presented by double-digit codes. Code of result is formed in form of double-row code. EFFECT: improved speed of operation. 2 cl, 4 dwg
Patent RU-2049062-C1 (RU)
Inventor: PATRUSHEVA VALENTINA NIKOLAEVN
IPC: C01F11/18
Filed: 1991-06-07
Granted: 1995-11-27
Abstract: Изобретение относится к способу получения гранулированного мела. Способ включает мокрое размучивание мелового сырья с одновременным введением добавки полифосфата натрия или калия с кальцинированной содой, при мокром размучивании вводят добавку в количестве 0,02.0,09% от массы мела, а затем доводят содержание добавки до 0,61.10% от массы мела. В чистые меловые породы вводят до 1.2% глинистого компонента. Способ позволяет повысить прочность гранул, их сыпучесть и уменьшить склонность к слеживанию. 1 з. п. ф-лы, 2 табл.
Patent RU-2078088-C1 (RU)
Title: Catalyst of alpha-olefins polymerization and method of polyolefins synthesis
Inventor: KRISTALL A SMIT
IPC: C08F4/652
Filed: 1991-08-22
Granted: 1997-04-27
Abstract: FIELD: organic chemistry, polymers. SUBSTANCE: catalyst involves: trialkylaluminium, solid components and silane compound - substituted trifluoropropylsilane of the general formula $$$ where: R - linear or branched $$$-alkyl, $$$-cycloalkyl, free piperidinyl or piperidinyl substituted with linear or branched $$$-alkyl. Solid component - product of interaction of titanium compound containing bond titanium-halogen and electrodonor on carrier. Atomic ratio titanium : aluminium = 0.0006-0.0009, mole ratio solid component (as measured for titanium) : silane = 0.0077-0.0324. Polyolefins were synthesized at 40-90 C under atmospheric or increased pressure in the presence of catalyst indicated above. Catalyst is used in industry of plastics. EFFECT: enhanced effectiveness of catalyst. 2 cl, 3 tbl