baber/WOPTO huggingface dataset:
Patent DE-19715619-C1 (DE)
Title: Water treatment assembly removes oil and sedimentary impurities from street
IPC: B01D17/00
Filed: 1997-04-15
Granted: 1998-12-17
Abstract: An assembly treats water runoff from esp. street surfaces or areas of hard standing. The novelty is that: (a) the assembly has a sub-surface e.g. multi-chambered shaft (1) let into the ground (16) and incorporating a sludge trap (2) with a water inlet (5); discharging to through an overflow (7) to (b) an oil separator chamber (3) and a drainage pit (4); (c) the pit (4) linked is on one side to the oil separator chamber (3) and a self-operated closure (9), and on the other with a soakaway shaft (3) discharging to the soil (16).
Patent DE-19719145-C1 (DE)
Inventor: FRIEDMANN HANS DR ING
IPC: B02C23/14
Filed: 1997-05-06
Granted: 1998-12-17
Abstract: This treatment facility is especially suitable for wastes with an organic content. It has a rotary crushing drum with heavy material rejection. The drum (12) contains grinding balls, retained by an internal partition (16). The drum also includes a solids weir (18). This retains uncrushed waste, up to a predetermined particle size, in the drum. Also claimed is the corresponding treatment process.
Patent DE-19806495-C1 (DE)
Title: Production of anhydrous dust-free fatty acid polyglycol ester sulphate granulate
Inventor: RATHS HANS-CHRISTIAN DR
IPC: C11D17/06
Filed: 1998-02-17
Granted: 1999-01-14
Abstract: The method involves drying an at least 20 wt.% solids aqueous paste of a fatty acid polyglycol ester sulphate (I) in a horizontal thin-film evaporator with rotating units to below 2 wt.% water residue while simultaneously converting it to lumps, there being a decreasing temperature gradient from the inlet to the outlet and a countercurrent air flow, and the drying taking place exclusively on the heated wall.
Patent DE-19820989-C1 (DE)
Title: Voltage supply circuit, esp. for electronic ignition arrangement for shells, enables circuit to be supplied continuously from variable input voltage with sufficient power to initiate triggering
Inventor: KOELBLI BERTRAM
IPC: H02M3/10
Filed: 1998-05-11
Granted: 2000-01-13
Abstract: The circuit has a series circuit of a first switching regulator (T2), first linear regulator (T3) for providing a regulated first voltage from a variable input voltage, a second switching regulator (T4) between the variable input voltage and the series circuit, a second linear regulator (T4) for providing a regulated second voltage from the variable input voltage and a circuit for monitoring the variable input voltage to enable the second linear regulator in a defined range of the variable voltage whilst simultaneously blocking the function of both switching regulators.
Patent DE-19919201-C1 (DE)
Title: Bearing shield accommodates at least two adjacent bearings, particularly roller bearings, and has at least two cylindrical seat surfaces, at transition points of which locating surfaces are stamped
Inventor: BEYFUS BERTHOLD
IPC: F16C19/54
Filed: 1999-04-28
Granted: 2000-06-21
Abstract: Two adjacent bearings, particularly roller bearings (2,3) with a rotary axis (7) are accommodated by the bearing shield (1). The bearing shield has at least two cylindrical seat surfaces (4) for accommodating the outer ring (10, 11) of each bearing, the periphery of which runs in the direction of the rotary axis of the bearings. The cylindrical seat surfaces for the bearings evolve into one another, forming the contour of a figure eight. At the transition points (5, 6) of the seat surfaces locating surfaces (7, 8) are stamped. In or between the locating surfaces a middle rib (9) is inserted with press fitting. An Independent claim is also included for a method of fastening at least two bearings in the shield.
Patent DE-19957366-C1 (DE)
Title: Measuring position determination method for object measurement has triangular grid defined by reference points on object surface with measuring point assigned to each triangle
Inventor: VOGT STEFAN
IPC: G01B11/00
Filed: 1999-11-29
Granted: 2001-04-05
Abstract: The measuring position determination method has the object surface represented by a number of reference points, which are joined together in a triangular grid, with a measuring position on the outside of the object assigned to each triangle, at a defined distance along the surface normal to the centre point of each triangle.  Also included are Independent claims for the following: (a) a method for planning the measuring paths for measurement of an object;  (b) an object measuring method;  (c) an object measuring device
Patent RU-2054545-C1 (RU)
Inventor: POPOV VALERIJ V
IPC: E21C37/18
Filed: 1992-10-22
Granted: 1996-02-20
Abstract: FIELD: mining industry. SUBSTANCE: device for breaking rocks under water includes electric heater placed in sealed cavity of bore hole. Cavity of bore hole is communicated with ambient medium through channel with discharge valve made in sealing device that provides for fluid evaporation, when being heated, with subsequent vapor discharge, and energy of heater radiation is transmitted to rock. EFFECT: higher efficiency. 2 dwg
Patent RU-2092249-C1 (RU)
Inventor: STEPAKOV ALEKSEJ I
IPC: B05B11/00
Filed: 1992-11-25
Granted: 1997-10-10
Abstract: FIELD: application of various flowing materials, liquids, mainly, paints to various materials by spraying in artistic work of designers, painters, architects and restores. SUBSTANCE: paint sprayer has arm 11 of bell-crank. Arm 11 is connected with valve needle 7 movable via channel 8 of flow flowing material supply. Bell-crank is spring-loaded. Flowing material supply channel is expanded towards hole 10 for filling. Body 1 has hole on the side of tail part of valve needle 7 and is coaxial to it. Hole is tightly closed by screw having seat for valve needle. On the side of tail part, valve needle has guide entering screw socket. EFFECT: higher efficiency.
Patent RU-2038674-C1 (RU)
Title: Valve-type electric motor
Inventor: KARPOV VALERIJ G
IPC: H02K5/167
Filed: 1992-12-18
Granted: 1995-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: electric motor has frame built up of post and end brackets arranged perpendicular to the former. Each bracket has cylindrical space whose axis is perpendicular to post. Space accommodates self-aligning spherical bearing, pusher, and compression spring. Pusher surface mates with bearing surface. Shaft is mounted in bearings and carries pulley and rotor built up of two toroidal magnets mounted on magnetic circuits. Stator board with stator winding coils is placed in gap between magnets. Board has cut from its one end to central hole. Ends of plates formed by cut are secured on base and opposite end of board is fixed in screen slots. Electric motor may be furnished with tachogenerator made in the form of two toroidal coils placed on board and spaced 180 el. deg. apart; fastening screws made of nonretentive material function as their magnetic circuits. EFFECT: simplified design, reduced size of motor. 2 cl, 2 dwg
Patent RU-2008358-C1 (RU)
Inventor: ANTONOVSKIJ VALERIJ N
IPC: C13B30/02
Filed: 1992-12-29
Granted: 1994-02-28
Abstract: FIELD: sugar beet production. SUBSTANCE: the process for producing sugar comprises boiling down massecuite and separating it into white crystalline sugar, the first and second backflows. The first backflow is diluted to 50-55% white sugar, a mixture of sodium silicate and soda is added thereto in a 1: 1 to 1: 3 ratio in an amount of 0.12-0.2% by weight of the backflow to remove calcium ions and then cationic polyelectrolyte such as poly-4-vinyl-benzyltrimethylammonium chloride in an amount of 0.01-0.02 % by weight of dry matter, the first purified backflow is then filtered and condensed to 62-65 deg C white sugar. The first and second condensed backflows are individually dried in thin-film apparatus at a temperature of 80-90 deg C to a moisture content of 1.5-3.0% . The two crystalline pastes thus obtained are compressed into briquettes followed by drying them in a hot air stream having a temperature of 75-78 deg C to a moisture content of 0.1-0.3% , and cooling. The process enables one to produce, in addition to white sugar, yellow soft sugars and to create waste-free technology. EFFECT: greater efficiency of the process.
Patent RU-2017317-C1 (RU)
Inventor: GUSEV PETR G
IPC: H02P7/28
Filed: 1993-02-04
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is designed for electric drives with storage battery power supply, for instance, of industrial shop trucks, hoists, etc. Electric drive has D.C. motor 1 coupled to plus terminal of storage battery 3 through interrupter 2. Choke 5 and diode 6 are connected in parallel between minus terminal of storage battery 3 and electric motor 1. EFFECT: prolonged service life of electric drive. 1 dwg
Patent RU-2061596-C1 (RU)
Inventor: SKURATOVSKIJ GENNADIJ M
IPC: B43L13/00
Filed: 1993-04-20
Granted: 1996-06-10
Abstract: Использование: измерительные и чертежные инструменты. Сущность изобретения: для обеспечения возможности построения модульных пропорциональных полей архитектурных форм, строительных конструкций, а также различных объектов художественного проектирования в размерах, соизмеримых и пропорциональных размерам фигуры человека, удовлетворяющих эргономическим и эстетическим требованиям, чертежный треугольник представляет собой плоскую пластину и имеет на одном катете шкалу с миллиметровыми делениями, причем соотношение длин катетов составляет 4 : 5, миллиметровая шкала одного катета имеет метки, соответствующие одновременно модулям и габаритным размерам фигуры человека, а на втором катете имеется многомасштабная шкала, каждая часть которой, соответствующая определенному масштабу, имеет 15 делений, равных половине модуля фигуры человека и соединенных со шкалой первого катета параллельными гипотенузе линиями, образующими со шкалами обоих катетов треугольные масштабные поля и являющимися указателями габаритных размеров фигуры человека. 2 ил.
Patent RU-2083428-C1 (RU)
Inventor: GARANIN OLEG P
IPC: B63B13/00
Filed: 1993-06-15
Granted: 1997-07-10
Abstract: FIELD: shipbuilding. SUBSTANCE: device contains normally-closed shut-off valve 1 with hydraulic drive fitted in tank filling pipe line. Cut-out pulse valve 2 and hydraulic distributor 3 are mounted in pipe line feeding the working fluid to hydraulic drive of valve 1. Diaphragm chamber of cut-out valve 2 is brought in communication with tank through non-return shut-off valve 4 and safety bypass valve 5. Diaphragm chamber of cut-out valve 2 is brought in communication with atmosphere through cut-out valve 6 and second shut-off valve 7. EFFECT: enhanced reliability. 1 dwg
Patent RU-2063569-C1 (RU)
Title: Automatic infinitely variable gear box
Inventor: KOCHETKOV BORIS F
IPC: F16H33/14
Filed: 1993-08-22
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear box comprises axially alined inertia clutch, differential, and free running mechanism. The driven shafts of the inertia clutch are coupled with the inertia weights and mounted coaxially so as a strong torque is possible to obtain on the inner shaft. Each of the central wheels of the differential is mounted on one of the driven shafts. One of the free running mechanisms is connected with the outer driven shaft via the inertia clutch to set it in rotation in the direction of rotation of the input shaft. The two other free running mechanisms connect the inertia clutch with the input and output shafts. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2071086-C1 (RU)
Title: Method for polarization measurement of x-radiation
Inventor: TINDO IGOR P
IPC: G01T1/32
Filed: 1993-07-29
Granted: 1996-12-27
Abstract: FIELD: physics. SUBSTANCE: X-radiation is directed into anisotropic absorbing medium and parameters of azimuthal asymmetry of distribution of primary photoelectrons generated in medium are determined. Using these parameters one computes with the aid of calibration data polarization degree and position angle of polarization plane. Laminar structure having alternating layers: active absorbing X-ray photons and luminescent component and passive absorbing photoelectrons, is utilized in the capacity of absorbing medium. In this case, beam of X-ray photos is directed or transverse to longitudinal axis of converter depending on configuration of elements of structure which cross-sectional dimensions are of order of path length of primary photoelectrons. Determination of parameters of azimuthal anisotropy of distribution of photoelectrons is performed by angular distribution of luminescent tracks of photoelectrons. Invention can be used in design of polarimeters for diagnostics of hot nonequilibrium and inhomogeneous plasma including thermonuclear plasma for laboratory, natural and astrophysical experiments. EFFECT: expanded application field, improved operational reliability.
Patent RU-2073993-C1 (RU)
Title: Multisectional device for installation and attachment of products
Inventor: BARYSHNIKOV VIKTOR S
IPC: F41C33/06
Filed: 1993-11-19
Granted: 1997-02-27
Abstract: FIELD: special equipment intended for storage and transportation of small arms. SUBSTANCE: multisectional device for installation and attachment of products uses a base cone secured on a shelf and a shaped spring clip with lugs secured on a post; the base cone is positioned in the bearing seat for the submachine gun grip; the clip is made of thermoplastic material, mainly of polyethylene, in the form of two flat springs shaped for the submachine gun barrel; the height of the clip lugs is within 0.033 to 0.056 of the clip length. EFFECT: enhanced reliability of attachment. 3 dwg
Patent RU-2068869-C1 (RU)
Title: Process of deasphalting tar
Inventor: PODLESNYJ NIKOLAJ K
IPC: C10G21/14
Filed: 1994-02-14
Granted: 1996-11-10
Abstract: FIELD: petroleum products. SUBSTANCE: two-step process of deasphalting tar is performed by way of selective extraction of tar with propane. First-step extraction is conducted at 78-82 C to obtain 1st-step deasphalted product solution and 1st-step asphalt solution. The latter is diluted with further propane taken in amount of 25-60% based on total propane fed into 2nd step of extraction. Resulting solution is heated to 78-82 C and vigorously agitated at Reynolds number 12000-50000 for 3-7 sec followed by 2nd-step extraction at the same temperature as in the 1st step. First and second-step deasphalted product solutions and asphalt solutions are finally evaporated to expel the solvent. As a result, up to 55% of deasphalted product suitable to produce motor oils is obtained. EFFECT: increased resources for motor oils. 3 tbl
Patent RU-2085028-C1 (RU)
Inventor: SMIRNOV PAVEL L
IPC: H03K5/26
Filed: 1994-06-07
Granted: 1997-07-20
Abstract: FIELD: radio engineering; selection of pulse trains with pulse repetition period multiple of desired value. SUBSTANCE: pulse trains are relatively discriminated in data pulse repetition phase. Additionally introduced in device are pulse repetition phase meter 7, control unit 8, storage unit 9, and comparison unit 10. EFFECT: provision for determining number of pulse trains with desired time characteristics during definite time interval. 2 dwg
Patent RU-2077795-C1 (RU)
Title: Виброизолирующая система для ткацких станков с микропрокладчиками типа стб
IPC: F16F7/00
Filed: 1994-07-07
Granted: 1997-04-20
Abstract: 1. Виброизолирующая система для ткацких станков с микропрокладчиками, содержащая по крайней мере четыре виброизолятора для связи с опорными элементами станка, два из которых имеют жесткость в вертикальном направлении больше жесткости двух других виброизоляторов, отличающаяся тем, что вертикальная жесткость двух виброизоляторов, предназначенных для установки или со стороны зевообразовательного механизма у станков с кулачковым зевообразовательным механизмом или со стороны каретки у станков с кареточным зевообразовательным механизмом типа СКН, КРУ, Кайзер, Штейбли, в 2,76 раза больше, чем жесткость двух других виброизоляторов.2. Система по п.1, отличающаяся тем, что каждый из четырех виброизоляторов выполнен в виде выгнутой петлей опоры с упругими элементами, выполненными или в виде цилиндрических винтовых пружин, или в виде цилиндрических резиновых втулок, размещенных по обе стороны выгнутой петли, и фиксирующих элементов в виде или стаканов, или стержней.3. Система по п.2, отличающаяся тем, что она снабжена дополнительными цилиндрическими пружинами, установленными аксиально основным, а жесткость охватываемой цилиндрической пружины в 1,76 раза больше, чем охватывающей.4. Система по п.2, отличающаяся тем, что жесткость одного из упругих элементов каждого из двух виброизоляторов в 4,52 раза больше жесткости другого упругого элемента.
Patent RU-2084318-C1 (RU)
Inventor: ZLOTNIKOV ILYA S
IPC: B23K13/00
Filed: 1994-07-12
Granted: 1997-07-20
Abstract: Изобретение относится к сварке, в частности, к установке для высокочастотной сварки стенки с полкой и предназначена для изготовления тавровых балок, листовых панелей с ребрами жесткости и др. подобных конструкций. Сущность изобретения в том, что в установке предусмотрен дополнительный элемент определенной конструкции, установленный с возможностью продольного перемещения. Элемент может также перемещаться в плоскости стенки свариваемого изделия, при этом оба перемещения этот элемент осуществляют совместно со стенкой профиля. Установка, использующая изобретение, позволяет варить изделия конечной длины, с любой формой одной из кромок, а также избежать сминания кромки, на которую оказывается усилие прижатия. 2 ил.
Patent RU-2064504-C1 (RU)
Title: Design of cooled stack of blast furnace
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: C21B7/06
Filed: 1994-08-15
Granted: 1996-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: structure of stack cooling system is made in form of large-block reinforced concrete panels and thick-walled cooled pipes whose length equals cooled height of stack with combined inlet and outlets of cooling medium two sliding supports which fix the pipe position. Distance between axes of pipes equals 1.8-2.2 of the external diameter of cooling pipe, and thickness of concrete layer equals 2.5-3.5 of the external diameter of cooling pipe. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2076757-C1 (RU)
Title: Method of elimination of caries of dental deposit
Inventor: KUNIN ANATOLIJ ABRAMOVICH
IPC: A61N5/06
Filed: 1994-08-25
Granted: 1997-04-10
Abstract: FIELD: preventive density, can be used for prevention of caries. SUBSTANCE: dental deposit is radiated by light of a helium-neon laser with a power density of 180 MW/sq.cm within 1.5 min per tooth, daily during 4 to 5 days. Caries of dental deposit of some patients is eliminated already after a single treatment procedure. EFFECT: quick elimination of caries of dental deposit.
Patent RU-2132847-C1 (RU)
Inventor: PETER NESVADBA
IPC: C07D405/04
Filed: 1994-09-16
Granted: 1999-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: new method is used for preparing compounds of formula I wherein R 1 -R 5  and n are as defined in claim 1. Said compounds are intended for stabilization of organic materials against oxidative, thermal and light-induced decomposition. EFFECT: simplified process and its greater efficiency. 21 cl, 14 ex, 2 tbl
Patent RU-2125042-C1 (RU)
Title: Side chain taxanes, intermediate compounds, and methods or preparing, thereof
Inventor: MIKAEHL A POSS
IPC: C07D307/54
Filed: 1993-12-15
Granted: 1999-01-20
Abstract: FIELD: medicine. SUBSTANCE: present invention describes side chain taxanes and intermediates thereof and novel compounds of formula III. Oxazoline side taxanes of formula III: R 1  wherein R 4 , is phenyl, alkyl, alkenyl, alkoxy; R 3  is H; R 8  is phenyl, benzyl or furyl; R 9  and R 14 O are H, OH or R 10 ; R 11  and C 3-7  are independently hydrogen, alkyl, alkenyl, R 14 -cycloalkyl, phenyl;   is hydroxy protecting group, and salts thereof show antitumor activity. EFFECT: improved properties of the title compounds. 81 cl, 86 ex
Patent RU-2078620-C1 (RU)
Inventor: CHERNYKH SERGEJ I
IPC: B03D1/24
Filed: 1994-12-20
Granted: 1997-05-10
Abstract: FIELD: mineral dressing. SUBSTANCE: machine contains cylindrical chamber K with gutter for discharging concentrate in its upper part with aerator A in its lower part, primary and auxiliary sludge-supplying arrangements and arrangement for discharging tails. Auxiliary arrangement is made in the form of an external pipe arranged along axis K and having sludge-distributors on its outlet and enclosing an inner pipe arranged coaxially and in spaced relation to it. Aerator A is cylindrically shaped and has a mixer in its lower part. Above the cylinder, coaxially and in spaced relation to it, a bonnet is disposed with, connected to it, tubular distributors of sludge-air mixture. EFFECT: improved design. 1 dwg
Patent RU-2081670-C1 (RU)
Inventor: KILYANOV EVGENIJ A
IPC: B01D36/04
Filed: 1994-12-27
Granted: 1997-06-20
Abstract: Использование: для отстоя сточных вод. Сущность изобретения: отстойник для очистки сточных вод состоит из емкости для сбора и отстоя сточных вод, насыпной дамбы, внутренних кольцевых дамб и перемычек, играющих роль фильтрационных элементов и выполненных из активного материала. В качестве материала используют известняк. Из него выполнены внутренний откос дамбы, внутренние фильтрующие элементы и активный слой ложа пруда-накопителя. Кислые и раскисленные стоки поступают во внутренний центральный сектор, что приводит к активизации физико-химических процессов, затем стоки поступают в другой кольцевой сектор и, постепенно нейтрализуясь, заполняют емкость основной дамбы, где за счет активного материала на внутреннем откосе дамбы и ложе пруда-накопителя происходят процессы дальнейшей нейтрализации. В результате реакций нейтрализации получается нерастворимый осадок в виде гипса на ложе пруда-накопителя, что практически сводит на нет донную фильтрацию, свойственную подобным гидротехническим сооружениям. Гипс как ценный продукт можно использовать по окончании срока эксплуатации очистных сооружений. 2 ил.
Patent RU-2131859-C1 (RU)
Title: Process of manufacture of members of construction articles
Inventor: KIPRIJANOV A I
IPC: C04B40/00
Filed: 1995-01-27
Granted: 1999-06-20
Abstract: FIELD: construction industry. SUBSTANCE: invention is related to field of manufacture of construction materials by way of composite combination of filling agent and binder and can be used to produce construction articles of various assignment. Invention deals with development of process under which characteristics of construction material anisotropic ones included can be specified, general energy consumption can be considerably diminished, new physical and mechanical parameters of construction articles can be restored and programmed, frost and chemical resistance of final products can be enhanced. True solution of binder is prepared and is fed into pores of formed article where conditions for supersaturation of binder without creation of colloidal media are formed. Binder is extracted from binder till product of required physical and mechanical properties is prepared. EFFECT: improved efficiency of process.
Patent RU-2099176-C1 (RU)
Title: Manipulator with vacuum operated grip
Inventor: KORSUNTSEV ALEKSANDR P
IPC: B25J9/10
Filed: 1995-02-23
Granted: 1997-12-20
Abstract: FIELD: mechanical engineering; particularly automation of machining processes. SUBSTANCE: manipulator with vacuum grip has sensor for controlling presence of blank on the grip and mechanical slide valve. The mentioned sensor is mounted on blind vacuum channel in front of the grip and the diaphragm of the grip interacts with electrical sensor of the control system. The slide valve is installed to interact with manipulator drive through pressure screw. Control system prevents starting the machine if blank is not placed into stamp socket. EFFECT: enhanced efficiency, improved reliability. 1 dwg