baber/WOPTO huggingface dataset:
Patent RU-2051406-C1 (RU)
Inventor: AVRAMENKO VALERIJ F
IPC: G06F1/025
Filed: 1991-08-08
Granted: 1995-12-27
Abstract: Изобретение относится к автоматике и вычислительной технике. Техническим результатом является расширение функциональных возможностей устройства, заключающееся в возможности формирования полной независимой системы сигналов Фабера-Шаудера, и его упрощение. Устройство содержит счетчик, m -1 сумматор по модулю два, тактовый генератор, интегратор, m блоков смещения уровня первой группы, m-1 знаковых умножителей, m-1 групп ключей и m-2 блоков смещения уровня второй группы. 1 ил.
Patent RU-2042265-C1 (RU)
Title: Pulse selector with respect to their duration
Inventor: VINOKUROV VLADIMIR IVANOVICH
IPC: H03K5/19
Filed: 1991-07-05
Granted: 1995-08-20
Abstract: FIELD: digital information processing. SUBSTANCE: device has equality gates, inverter, delay gate, pulse generator, equality gate, pulse counter, decoder, differentiating circuit and clipper. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2083573-C1 (RU)
Inventor: KOPPES MARGARETA JOKHANNA KASI
IPC: C08F36/04
Filed: 1992-06-05
Granted: 1997-07-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: claimed process for preparing structurally modified polymers based on conjugated dienes comprises polymerizing at least one conjugated diene in inert hydrocarbon solvent and in the presence of initiating organic compound alkali metal compound and certain compound of general formula %   wherein R is alkylene bridge group having from 2 to 4 carbon atoms in the bridge; R 1 - is alkyl having from 1 to 10 carbon atoms, and R 2 - is hydrocarbyl or hydrogen. EFFECT: more efficient preparation process. 14 cl, 3 tbl
Patent RU-2065372-C1 (RU)
Title: Method of motion of icebreaker through ice cover
Inventor: BATSKIKH YURIJ M
IPC: B63B35/08
Filed: 1991-07-09
Granted: 1996-08-20
Abstract: FIELD: motion of seagoing vessels under conditions of ice compression in Arctic regions. SUBSTANCE: ice is broken by icebreaker hull at relative bearing set under conditions of compression depending on direction of wind and current and ship runs over path thus made; relative bearing is collinear to direction corresponding to direction of wind and current in this region averaged by vector within last 30 minutes. EFFECT: enhanced reliability. 2 dwg
Patent RU-2070339-C1 (RU)
Title: Fountain-pen calendar
Inventor: SHARIEV LATFULLA SH
IPC: G09D3/06
Filed: 1992-01-03
Granted: 1996-12-10
Abstract: FIELD: displaying days of week. SUBSTANCE: fountain-pen calendar has body with small sliding ring free to move by means of pen in small slot through one line downward and upward, and with large sliding ring free to move by means of other pen in large slot through three lines upward and downward. Subtrahend numbers are marked on body to the left of small slot for sliding ring. Months from March through December and month factors are marked in central part of body. Small sliding ring bears months January and February and factors for these months. Large sliding ring bears line indices with month factors for normal years and leap-years. Cut is provided on left-hand end of body through which small sliding ring is displaced up and down by means of pen. Other cut is made on right-hand end of body for large sliding ring to move up and down by means of pen. EFFECT: improved design. 8 dwg
Patent RU-2030268-C1 (RU)
Title: Flux for low-temperature soldering of aluminium and its alloys
Inventor: KOTELEVSKIJ VIKTOR A
IPC: B23K35/363
Filed: 1992-01-04
Granted: 1995-03-10
Abstract: FIELD: instrumentation engineering. SUBSTANCE: flux for low-temperature soldering of aluminium and its alloys contains the following components, mass, % : chloride or bromide, or iodide of alkali metal and/or ammonium 5.000-24.000; chloride or bromide or zinc iodide 0.075-12.400; chloride or bromide and/or tin iodide 0.375-62.200; chloride or bromide or cadmium iodide 0.025-4.200; chloride or bromide or antimony iodide 0.025-4.200; chloride or bromide or aluminium iodide 12.000-75.500. EFFECT: enlarged operating capabilities. 4 tbl
Patent RU-2005665-C1 (RU)
Inventor: ALEJNIKOV NIKOLAJ S
IPC: B64D3/00
Filed: 1991-12-27
Granted: 1994-01-15
Abstract: FIELD: aviation. SUBSTANCE: cargo handling system has longitudinal control handle 2 mounted in suspended pilot's cockpit 1 and handles 8 and 9 mounted in main pilot's cockpit. Handles 1, 8 and 9 are engaged via linkages 3 and 4 with plate 5 of helicopter rotor swash plate 6 whose fuselage 7 is provided with door 15. Handle 2 is spaced from the longitudinal plane of symmetry of helicopter fuselage 7 the distance equal to 0.2-0.6 the fuselage maximum diameter and the distance from handle 2 to fuselage nose 7 is equal to 0.08-0.15 the fuselage length. EFFECT: more convenient cargo handling in case of expansion of helicopter fleet. 6 dwg
Patent RU-2054973-C1 (RU)
Inventor: PONOMAREV ANATOLIJ G
IPC: B05B1/30
Filed: 1992-02-19
Granted: 1996-02-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: centrifugal checker is equipped with drain valve with rod mounted in chamber. The rod is shifted relative to housing axis towards its wall. The housing has drain hole. The axis of drain hole is shifted relative to housing axis towards its wall. The checker is used in sprinkling machines and plants. EFFECT: enhanced efficiency. 1 cl, 2 dwg
Patent RU-2079539-C1 (RU)
Inventor: PETLYUK FELIKS B
IPC: C10G7/02
Filed: 1992-04-08
Granted: 1997-05-20
Abstract: FIELD: petroleum processing. SUBSTANCE: invention allows for distillation of heated crude oil in the first distillation column with taking off side-cut distillate containing 5-85 wt % of diesel fuel based on its content in raw material, the rest (to 100%) being light components. Still bottoms from the first column are distilled in the second one to take off fuel fractions including diesel fuel, which is withdrawn from intermediate section of column between two points where feed is introduced. EFFECT: enhanced efficiency of fractionation process. 3 dwg , 1 tbl
Patent RU-2076941-C1 (RU)
Inventor: POKROVSKIJ PETR P
IPC: F02M65/00
Filed: 1992-02-27
Granted: 1997-04-10
Abstract: Использование: двигателестроение, в частности, устройства для испытания дизельной топливной аппаратуры. Сущность изобретения: стендовая форсунка содержит корпус с каналами подвода топлива, клапанный узел в виде подпружиненной запорной иглы в корпусе клапана, дроссель в виде сквозного, цилиндрического, калиброванного канала с размещенным в нем шариком, упор в виде гайки, закрепленной на корпусе клапана, с опорой шарика, соосно размещенной на внутренней стороне дна гайки. Опора шарика выполнена в виде сферической лунки с диаметром кривизны большим, а диаметром кратера - меньшим, чем диаметр шарика. Выходной канал упора выполнен в виде ряда равномерно размещенных по окружности в дне гайки сквозных продольных каналов, но могут быть выполнены цилиндрическими или в виде трапециевидных пазов. Представлены варианты форсунки с винтом, соосно размещенным в дне гайки, и опорой шарика, размещенной на торце винта, а также вариант с опорой шарика в виде сетки, неподвижно закрепленной в сквозном соосном отверстии в дне гайки, при этом размер ячеек сетки регламентируется. 3 з.п. ф-лы, 6 ил.
Patent RU-2064224-C1 (RU)
Title: Water heasting plant
Inventor: MAMEDOV YURIJ M
IPC: H05B1/02
Filed: 1992-04-22
Granted: 1996-07-20
Abstract: FIELD: water heating. SUBSTANCE: boiler body must be grounded otherwise no voltage will be applied to electrodes when water heater is started nor will they be energized in case of open circuit in grounding device. Heater will fail to operate in case of improper phase sequence in supply mains connected to electrode terminals, that is, in case zero and not phase potential is applied to control circuit. EFFECT: improved ground-fault and phase-failure protection of water heater. 1 dwg
Patent RU-2007936-C1 (RU)
Inventor: ROJTMAN FELIKS S
IPC: A23L2/02
Filed: 1992-06-15
Granted: 1994-02-28
Abstract: FIELD: food industry. SUBSTANCE: beverage contains grape juice, sugar syrup, citric acid, and melon juice. The percentages are as follows (mass) - 30-40 (melon juice); 20-30 (grape juice); 0.2-0.5 (citric acid); the rest (sugar syrup). EFFECT: higher beverage quality.
Patent RU-2059632-C1 (RU)
Title: Method of octahydrocoumarine synthesis
Inventor: ALEKSEEVA NATALYA A
IPC: C07D311/20
Filed: 1992-06-03
Granted: 1996-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: octahydrocoumarine, m. p. is 150-155 C, refraction index at 20 C is 1.400-1.4922, specific gravity is 1.079-1.090 g/cm 3 . Reagent: 2-oxocyclohexylpropionic acid. Reaction conditions: reduction of indicated reagent with hydrogen on catalyst taken from the metal of the 8-th group of periodic system - nickel, palladium, platinum, at 100-170 C or with aluminium alcoholate (isopropylate or cyclohexanolate) at reaction medium boiling. Then intramolecular reesterification of 2-hydroxycyclohexylpropoionic acid ester is carried out by vacuum distillation at 100-180 C. Under these conditions the yield of the end product is increased up to 90% from the more available raw. Synthesized product is used in food ind perfume industry. EFFECT: increased yield of product. 3 cl, 1 tbl
Patent RU-2007245-C1 (RU)
Inventor: LEVIN IGOR V
IPC: B21J5/00
Filed: 1992-07-08
Granted: 1994-02-15
Abstract: FIELD: stamping. SUBSTANCE: method involves heating and deformation at a temperature near a β-zone, heating and deformation at a temperature near a (α+β)-zone: heating and deformation at temperature below the temperature of total polymorphic transformation by 50-70 C, heating with holding for 3-8 hours and deformation at temperature below the temperature of the total polymorphic transformation by 20-40 C with following holding at the same temperature for 10-30 minutes with a set of operations at temperatures within (α+β)-zone performed 1-3 times. After this heating is made at a temperature in the β-zone which is higher by 20 -30 C than the temperature of the total polymorphic transformation with following deformation at this temperature. EFFECT: improved plastic characteristics. 1 tbl
Patent RU-2033365-C1 (RU)
Title: Walking mechanism
Inventor: GRADETSKIJ VALERIJ G
IPC: B62D57/032
Filed: 1992-07-23
Granted: 1995-04-20
Abstract: FIELD: transport engineering. SUBSTANCE: in motion grips 6 and 7 are displaced in turn in required direction by means of units 3, 8 and 9. When one grip is moved, the other is fixed on surface by vacuum which stabilizes structure in movement under any angle. No vacuum is supplied to moving grip, thus providing for its movement along surface and following the surface in front by means of pickup installed on shin 4. When pickup sends signal that there is no surface to move along in front of grip 7, the latter is fixed automatically at edge of surface owing to preset dimensions of bracket. Then vacuum is removed from grip 6 and unit 9 shifts unit 3 to edge of surface which is guaranteed by preset length of thigh 2 with due account of diameter of unit 3. Then units 3 and 8 move thigh 1 and shin 5 until pickup detecting new surface under grip 6 operates. EFFECT: enhanced maneuverability, possibility of automatic transfer. 3 dwg
Patent RU-2070079-C1 (RU)
Title: Decorative article used in fire fighting
Inventor: KAZANTSEV IGOR L
IPC: A62C35/02
Filed: 1992-10-06
Granted: 1996-12-10
Abstract: FIELD: fire control articles. SUBSTANCE: invention is related to decorative articles for the interior of living and public premises exhibiting fire-fighting capabilities. In article incorporating decorative and mounting members and fire-fighting substance decorative member is made from fire-fighting substance in which capacity mixed rocket fuel is used which creates fire-fighting aerosol during burning. For decoration of ceiling or chandelier there is proposed suspension of two flexible ties of different length with member breakable in case of fire, for instance, fusing mechanism installed in short tie. With ignition and break of fusing mechanism article is lowered to length of long tie inhibiting air of lower parts of space sucked into site of fire. Decorative article may have unified ignitor operating from open flame, electric signal and from mechanical pulling out of cord which brings ray of fire and/or electric signal and kinematically couples ignitor of friction type. EFFECT: improved fire-fighting capabilities. 12 cl, 10 dwg
Patent DE-10026832-C1 (DE)
Title: Linear guide for machining tool providing lock recess in door has two perpendicular carriages coupled to allow removal of machining tool without removal of guide from door panel edge
Inventor: LUTZ HEINZ
IPC: B27F5/12
Filed: 2000-05-30
Granted: 2001-12-13
Abstract: The linear guide (1) has a first carriage (8) displaced along a first set of guide rods (6) and a second carriage for the machining tool (2), displaced along a set of perpendicular guide rods (12), secured to the first carriage at either end so that they can be released for removal of the machining tool, without removal of the linear guide from the edge of the door panel.
Patent DE-10056831-C1 (DE)
Title: Ceiling boarding device, for manufacturing concrete ceiling, has board layer and support frame with pivoting supports and releasable locking device to secure supports in use or transport position
IPC: E04G11/48
Filed: 2000-11-16
Granted: 2002-02-14
Abstract: The device has a board layer (3) and a support frame (6) with spaced cover supports (4), spaced yoke supports (5) and four supports (2). The head ends of the supports pivot at a connection device. A releasable locking device secures the supports in at least one use position or in a transport position.  Each support frame is fixed to two adjacent yoke supports. The supports and all the important connection parts are held in a plane over the lower sides of the yoke supports in the transport position.
Patent DE-10129012-C1 (DE)
Title: Developing electrostatic discharge protection elements by component simulation involves designing voltage/current characteristic by computer simulation so elements fire homogeneously
Inventor: ESMARK KAI
IPC: H01L27/02
Filed: 2001-06-15
Granted: 2002-10-10
Abstract: The method involves designing the voltage/current characteristic of the electrostatic discharge protection elements by computer simulation so that the elements fire homogeneously and so electrostatic discharge protection elements only fail at high current. The doping profile is entered in a first step layout parameters and/or the doping profile is/are varied in a further step. Independent claims are also included for the following: an IC with electrostatic discharge protection elements.
Patent DE-10131219-C1 (DE)
Title: Switch grip for earthworking or agricultural machine has soft elastic mat covering each switch unit incorporated in hard plastics housing of grip part
Inventor: GILLMANN UWE
IPC: H01H9/06
Filed: 2001-06-28
Granted: 2003-03-06
Abstract: The switch grip (10) has a grip part (11) and switch units (15,22) incorporated in a hard plastics housing part (18,19), the switch operators of each switch unit manually operated via a soft elastic mat bonded to the hard platics housing part, which has an opening for accommodating the soft elastic mat.
Patent DE-10144157-C1 (DE)
Title: Swarf separating and removal device has sieve box at side next to swarf feed feeder
Inventor: WENSAUER DIETMAR
IPC: B23Q11/10
Filed: 2001-09-07
Granted: 2003-02-20
Abstract: The swarf separating and removal device has a sieve box (25a, 25b) and a swarf conveyor (16) with a feeder (17) containing a filter (28), to take the swarf to a convenient point above the working fluid to drop it.. The sieve box is fitted at the side, alongside the feeder. There may be two or more sieve boxes arranged on both sides of the feeder.
Patent DE-10159859-C1 (DE)
Title: Production of styryl-substituted silanes, e.g. styryl-alkoxysilanes used in organic polymerizable silicate polycondensate, involves preparing Grignard compound from ring-halogenated styrene and reaction with organosilane
Inventor: JACOB STEPHANE
IPC: C07F7/08
Filed: 2001-12-06
Granted: 2003-01-16
Abstract: Production of styryl-substituted silanes comprises: (i) reacting a ring-halogenated styrene in a solvent mixture of diethyl ether and tetrahydrofuran in 30:70 to 70:30 ratio by volume with magnesium, so that the reaction temperature does not exceed the boiling temperature of the mixture at room pressure; and (ii) reacting the resultant Grignard reagent with a silane in a solvent mixture of diethyl ether and tetrahydrofuran at \} 20 deg C. Production of styryl-substituted silanes of formula (St)bSiR'aR4-a-b (I) comprises: (i) reacting a ring-halogenated styrene of formula StX (II) in a solvent mixture of diethyl ether and tetrahydrofuran (THF) in 30:70 to 70:30 ratio by volume with magnesium, so that the reaction temperature does not exceed the boiling temperature of the mixture at room pressure; and (ii) reacting the resultant Grignard reagent with a silane of formula SiR'aR3-a (III) in a solvent mixture of and THF at \} 20 deg C: St = optionally substituted styryl; R = a group bound to silicon by a carbon atom;  R' = optionally substituted 1-12C alkoxy; a = 0, 1, 2 or 3;  b = 1, 2 or 3;  X = halogen bound to the phenyl ring of the styryl group
Patent DE-19506007-C1 (DE)
Title: Digital phase difference measurement circuit
Inventor: KRAMER RONALF DIPL ING
IPC: G01R25/08
Filed: 1995-02-17
Granted: 1996-02-22
Abstract: The measuring circuit includes a first shift register (1) which receives a reference signal (R) at its input and is clocks by the clock input signal (T). A digital differentiator (2) is coupled to the output of the shift register (1) and to the clock input (T). The output of the differentiator (2) causes a register (4) to store the outputs of a binary counter (3) which counts the clock input pulses (T).  A second shift register (5) receives the reference input (R) clocked by the inverted clock signal. A D flip-flop (7) stores the output of the second shift register (5) clocked by the output of an analog differentiator (6) which is coupled to the digital differentiator (2). The output of the D flip-flop is the least significant bit (LSB) of the output binary word (B). The most significant bits (MSBs) of the output binary word are obtained from the register (4).
Patent DE-19516304-C1 (DE)
Title: Economical prepn. of alkali peroxide hydrate useful as oxidant and bleach
Inventor: HILLRICHS EILHARD DR
IPC: C25B1/30
Filed: 1995-05-04
Granted: 1996-07-25
Abstract: Prepn. of alkali peroxide hydrate (I) comprises (a) passing (gas contg.) O2 to an O2 diffusion cathode and a soln. (II) contg. alkali to the anode of an electrochemical cell; (b) operating the cell at a current density of 0.05-0.5 A/cm<2> and a (II) temp. of 45-95 deg C; (c) discharging a soln. contg. (I) 20-100 h after start-up or continuously during continuous operation; and (d) cooling the (I) soln. to a temp. between -10 and 35 deg C and then sepg. the crystalline (I) from the residual soln.
Patent DE-19520801-C1 (DE)
Title: Sealing system for use between drainage channel sections
Inventor: BLADT WULF
IPC: E03F3/04
Filed: 1995-06-07
Granted: 1996-10-31
Abstract: Sealing arrangement in which the groove (20) is provided on the first face side (13) of the channel body (10) and a tongue (30) is provided on the second face side (14) of the channel body (10'). With two completely interlocking channel bodies an open gap (22) remains between the groove and the outer wall (12). The groove is completely closed at the inner walls (11,11') such that the inner walls tightly overlap. The tongue and/or the groove are conical in cross section and the gap (22) is filled with a sealing mass (21).
Patent DE-19606583-C1 (DE)
Title: Casing of resistant plastic sheeting, for cladding earth grave
Inventor: WEISSER HELMUT O
IPC: E04H13/00
Filed: 1996-02-22
Granted: 1997-03-27
Abstract: The casing inner space can be filled with earth, so that compensated earth pressure conditions are obtained. Chimney type tubes are applied to the casing, so that an effective ventilating and venting system is formed and no rain or other water can reach the casing inner space. An adequately large amt. of earth, which can consist of a multiple of the organic material to be decomposed, can be filled into the casing inner space. The dimensions of the casing are variable and can therefore be made to match the grave space.
Patent DE-19612754-C1 (DE)
Title: Adjustable spanner with handle, two jaws and plate spring
Inventor: HIRSE GERNOT
IPC: B25B13/28
Filed: 1996-03-29
Granted: 1997-09-11
Abstract: A swivel jaw (3) is mounted on a handle (1) with which a slidable jaw (7) engages using gear teeth. A plate spring (9) presses the slidable jaw into its tightest position and is fixed by one end to the handle. The free end (12) of the plate spring rests against the slidable jaw which has a notch (13) into which the free end of the spring catches when the slidable jaw is open. The handle, on its end facing the jaws, is divided by a slot (4) into two separate parallel cheeks (5). The plate spring extends, from its fixture point on the top of the handle, through the slot so that its free end protrudes out of the slot.
Patent DE-19716437-C1 (DE)
Title: Reduction of dioxin and furan emissions in waste gas
Inventor: MATSCHINER HERMANN PROF DR
IPC: B01D53/70
Filed: 1997-04-18
Granted: 1998-08-13
Abstract: Reduction of dioxin and furan emissions in waste gases without adding catalytic solids comprises adding peroxo disulphuric acid (I) or its salts to the gas at 60-150 deg C. Preferably 0.05-1 g/m<3> oxidant is used. The oxidant is an aqueous solution of (I) or sodium peroxo-disulphate (I-A) or potassium peroxo-disulphate, optionally with sodium sulphate sodium percarbonate, solid alkali peroxo disulphate.
Patent DE-19732940-C1 (DE)
Title: Terminal connector protection for use on road vehicle batteries
Inventor: HOSCHEK WOLFGANG
IPC: H01M50/552
Filed: 1997-07-31
Granted: 1998-10-01
Abstract: The top of a road vehicle battery is formed with corner cut out recesses 7 in the region in which the connecting poles 4 of the battery are located. Inserted into the recesses are formed protective elements 2 that are produced in an insulating plastic.  Each element has a shaped base 1 with a hole 3 for position location and has side walls with an aperture 18 through which the cable connector passes.
Patent DE-19740131-C1 (DE)
Title: Facing panel support for building
Inventor: KOHLER FRANZ
IPC: E04F19/02
Filed: 1997-09-12
Granted: 1999-04-01
Abstract: The support (1) for a staircase post (9) mounted facing (11) attached to a concrete decking (2) is connected to the decking on a plate (21) attached to the front face (4). The facing has a recess (14) in its support face (15) to receive a vertical threaded adjustable retainer rod (41) attached to a support (31).
Patent DE-19752722-C1 (DE)
Title: Production of di:methyl terephthalate from p-xylene
IPC: C07C67/39
Filed: 1997-11-28
Granted: 1998-12-17
Abstract: A process for the production of dimethyl terephthalate (DMT) comprises: (a) oxidation of p-xylene (p-X) and methyl p-methyl-benzoate (PTE) in presence of heavy metal catalysts; (b) stripping p-X and low-boilers from the oxidation product; (c) esterification with methanol in an esterification column (2); and (d) fractional distillation to give several fractions with removal of a high-boiling fraction. The novelty is that the high-boiling fraction is subjected at least partly to further esterification. Preferably the mixture leaving column (2) is separated by distillation into a residue of crude ester, a low- boiling fraction containing PTE, a middle fraction containing DMT and the high-boiling fraction, which is preferably mixed with some of the crude ester residue before further esterification. Further esterification is carried out with methanol at below 250 deg C and below 10 bar, preferably in a plate column. Methanol is used as the stripping agent in stage (b).