baber/WOPTO huggingface dataset:
Patent UA-41882-C2 (UA)
Title: process for the oxycarbonylation of butadiene
Inventor: DENIS PHILIPPE
IPC: C07B61/00
Filed: 1994-09-30
Abstract: A process for the oxycarbonylation of butadiene or one of derivatives thereof with carbon monoxide at the pressure higher than that atmospheric one and in the presence of catalyst based on palladium soluble in the reaction medium. The process is carried out in the presence of crotylchloride at an amount of at least two moles per mole of palladium. Palladium is at east partially in the form of picrotile complex. The water is in the reaction medium at an amount less or equal to 20% by weight relative to the mass of reaction medium.
Patent UA-26186-C2 (UA)
Title: Defecation pan
IPC: C13B20/02
Filed: 1996-12-24
Abstract: The invention relates to the equipment of sugar industry and intended for treatment of sugar-containing solution with lime. A defecation pan comprises a cylinder housing with conical bottom, juice agitator, device of change of its level in overhead part that consists of a vertical pipe and a float, and nozzles for juice supply and takeoff.
Patent UA-55375-C2 (UA)
Title: Peptid able to neutralize or modulate the forming antibodies to mbp ( mielin basic protein), pharmaceutical composition and a method for treating the disseminated sclerosis
IPC: C07K14/47
Filed: 1995-10-20
Abstract: Human myelin basic protein (h-MBP) has a molecular weight of 18.5 KD and contains 170 amino acid residues. Synthetic peptides ranging in length from about 8 to 25 residues and covering the entire length of the protein have been produced. Antibodies to h-MBP (anti-MBP) were found to be neutralized by the synthetic peptides, in vitro, which span the h-MBP from about amino acid residue 61 to about amino acid residue 106. The peptides, which cover both the amino (about residues 1 to 63) and carboxy (about residues 117 to 162) terminals of h-MBP did not neutralize purified anti-MBP. Intrathecal administration of pcptidc MBP75-95, either as a single dose, or as repeated injections for periods up to 10 weeks, produced complete binding-neutralization of free (F) anti-MBP with no change in bound (B) levels. A control peptide MBP35-58 had no effect on F or В anti-MBP levels. Intravenous administration of MBP75-95 resulted in significant decline of F and В CSF anti-MBP levels over a period of one month. Administration of MBP synthetic peptides to MS patients cither intrathecally or intravenously did not have any adverse neurological effects and systemic complications did not occur. The MBP epitope for MS anti-MBP has been localized to an area between Pro85 and Pro96.
Patent UA-39224-C2 (UA)
Title: Structural member for an exhaust-gas connection of a turbomachineand set of at least two structural members
IPC: F01D9/06
Filed: 1996-07-08
Abstract: A structural member is provided for an exhaust-gas connection of a turbomachine, in particular a steam turbine, and a turbomachine bearing disposed in the exhaust-gas connection. The structural member is cast in one piece and has a connection part and/or a bearing part for accommodating the bearing as well as a supporting arm configuration with at least one supporting arm. A pipe conduit which is cast into the structural member leads through a connection part, a supporting arm and a bearing part. A set of at least two such structural members form an exhaust-gas connection and a frame for the bearing of the turbomachine.
Patent UA-52805-C2 (UA)
Title: Ammunition magazine for fighting machine
Inventor: Borysiuk Mykhailo Dem'ianovych
Filed: 2000-07-04
Abstract: Ammunition magazine for fighting machine has housing, cylindrical troughs for receiving and supply of ammunition, and chain conveyer. The troughs are installed in positions parallel to each other, with possibility of displacement along closed trajectory, this has two horizontal parts; and are hinged to chain conveyer. At each end the trough has two pins, those are placed symmetrically with respect to its long axis. The pins of the trough are placed in the plane shifted with respect to the plane in which the axes of the troughs being at one horizontal part of closed trajectory lay to the side of the troughs being in another horizontal part of the closed trajectory. Shift is larger than 11 % of the diameter of the trough. Each trough is made with long cut and closed ends, to which are rigidly fixed pins. At that, the pins of adjoining troughs are connected to each other by means of a couple of links of the chain of chain transporter. Each link of the chain transporter comprises of two same oval plates, each of those is made with cylindrical lug at one end. In each couple of the links of the chain of chain transporter by means of which the pins of neighboring troughs are connected one link is formed by plates in which cylindrical lugs are placed inside the link, and the other link is formed by plates in which cylindrical lugs are placed outside the link. Pins are equipped with rollers placed between the plates of the link. In the ceiling of the housing a window is made for loading / supply of ammunition, this is arranged in parallel to the trough.
Patent RU-2187730-C2 (RU)
Title: High-pressure multi-way cock
Inventor: PARAMONOV A I
IPC: F16K11/085
Filed: 2000-07-19
Granted: 2002-08-20
Abstract: FIELD: pipe line fittings; high-pressure cocks; public service mechanical engineering; distribution of water flows in high-pressure water system of canal flushing machines. SUBSTANCE: proposed cock has body with inlet and outlet branch pipes. Axes of outlet holes of body are located radially relative to vertical axis of body. Covers are connected with body. Bush fitted in body has inlet and outlet holes registered with similar holes in body. Bush is also provided with through drain hole located on its generatrix and registered with one outlet hole of body. Swivel cylindrical plug is provided with straight-way hole and back pressure cavities. Handle is provided with retainer. Axis of inlet hole is located radially relative to vertical axis of body and lies in horizontal plane of axes of outlet holes of body. Back pressure cavities are made in form of diametrically opposite mainly rectangular slots of equal area interconnected by means of straightway hole. At inlet, cavity is located horizontally and opposite cavity is located vertically. Length of horizontal cavity is more than or equal to arc of turn of plug between outlet holes of bush located at maximum distance relative to each other. Butts of bush are provided with chamfers. EFFECT: simplified construction, reduced overall dimensions and enhanced operational reliability. 10 dwg
Patent RU-2193523-C2 (RU)
Title: Method of preparing selenium tetrafluoride
Inventor: LANTRATOVA O V
IPC: C01B19/00
Filed: 2000-09-04
Granted: 2002-11-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: selenium is fluorinated by 1: (4-5) fluorine/inert gas mixture at temperature between +5 C and -10 C and atmospheric pressure. Gas mixture is fed at velocity 20-30 l/h. Inert gas can be nitrogen, argon, or their mixture. Resulting selenium tetrafluoride is recovered via evaporation at 90-100 C and pressure up to 1.5 atm. EFFECT: simplified technology. 3 cl, 1 dwg, 1 tbl
Patent RU-2188251-C2 (RU)
Title: Method of treating metal article surface
Inventor: MUBOJADZHJAN S A
IPC: C23C14/38
Filed: 2000-09-14
Granted: 2002-08-27
Abstract: FIELD: mechanical engineering; applicable in modification of surfaces of machine parts. SUBSTANCE: method includes preliminary preparation of article surface; location of current-conducting material in zone of article treatment; supply of negative potential to article and separately to current-conducting material; excitation on current-conducting material of vacuum arc firing in vapors of said material with formation of plasma; bombardment, cleaning and heating of article surface with ions of current-conducting material from titanium or alloys on its base; accumulation and diffusion of titanium layer 1-10 mcm thick onto article surface with negative potential within 0-200 V on article; then with negative potential within 300-1000 V on article and article surface temperature below temperature of its softening. EFFECT: increased resistance of article to salt corrosion. 7 cl, 1 tbl, 14 ex
Patent RU-2195810-C2 (RU)
Title: Способ изготовления элемента соединения трубок теплицы или парника и элемент соединения
Inventor: SASIN EH M
IPC: F16L47/00
Filed: 2000-12-07
Granted: 2003-01-10
Abstract: Изобретение относится к теплично-парниковому хозяйству, а именно к изготовлению теплиц или парников из пластмассовых, преимущественно полых пластмассовых, трубок. Способ изготовления каркаса теплицы или парника из пластмассовых трубок включает использование преимущественно полых трубок в качестве продольных и поперечных трубок. В месте образования элемента соединения - на торце каркаса - нагревают участок продольной трубки до пластичного состояния материала трубки. С диаметрально противоположных сторон трубки на указанном участке производят надрезы, в которые вводят оправку. Выдерживают оправку в трубке до остывания материала последней, при этом снаружи прижимают надрезанные концы с помощью обжимного приспособления, после чего изымают оправку из сформованного отверстия элемента соединения. Элемент соединения теплицы или парника в форме тройникового сочленения на участке стыковки продольных и поперечных трубок выполнен за одно целое с продольной трубкой, в которой выполнено с помощью оправки, вводимой в надрезы, отверстие под диаметр поперечной трубки, а также внешние выступы и щель, образованные после изъятия оправки и обжима надрезанных концов торца продольной трубки. Элемент соединения теплицы или парника имеет диаметр оправки не менее диаметра поперечной трубки, а длина надреза, в который вводится оправка, более полутора диаметра поперечной трубки. Дуги установлены на опоры, которые заглублены в грунт. Это обеспечивает повышение долговечности теплицы и жесткости ее конструкции. 2 с. и 1 з.п. ф-лы, 4 ил.
Patent RU-2199398-C2 (RU)
Title: Method for obtaining fleece surface on three-dimensional article (versions)
Inventor: IVANOV O M
IPC: B05B5/08
Filed: 2001-01-09
Granted: 2003-02-27
Abstract: FIELD: light industry. SUBSTANCE: according to first version, method involves applying fleece of different colors to surface of three-dimensional article covered with glue in non-homogeneous electric field once or several times, with electric field being divided in the direction of movement of fleece into two zones so that zone remote from surface to be processed has electric field intensity approximating to zero and intensity in zone adjoining to said surface may be measured upon each applying process within the range of 2-12 kW/cm; applying final layer of fleece in homogeneous electric field at intensity set within the range similar to that of zone adjoining to said surface. According to second version, method involves providing practically constant electric field flux pattern while changing orientation of article in the process of applying fleece; preliminarily moistening internal surface of article with current-conductive liquid in case of applying multicolored fleece patterns onto article manufactured from dielectric material (including low-conductivity glue layer). To obtain relief fleece patterns at second or subsequent application procedures, fleece with length l(1) of at least 1.5 or l/l(1) of at least 1.5 is used, where l is length of fleece applied at first applying procedure and l(1) is length of fleece at any subsequent applying procedure. Method allows multicolored patterns to be applied onto surface of three-dimensional articles, with contrast and relief being adjusted. EFFECT: increased efficiency and improved quality of finishing three-dimensional articles. 6 cl, 2 dwg, 1 tbl
Patent RU-2194346-C2 (RU)
Title: Working medium of cold-cathode helium-neon laser
Inventor: BORISOVSKIJ S P
IPC: H01S3/22
Filed: 2001-01-12
Granted: 2002-12-10
Abstract: FIELD: laser gas-discharge engineering. SUBSTANCE: oxygen is introduced in mixture of active gases helium, neon, and oxygen in proportion P O2 /P Σ  = 10 -3 -10 -2 , where P 02  is partial pressure of oxygen in mixture of active gases; P Σ  is total pressure of laser working mixture. EFFECT: enhanced power stability; eliminated frequency noise in radiation. 2 dwg
Patent RU-2221530-C2 (RU)
Title: Disposable absorbing articles with passive connecting side members and adjustable fastening systems
Inventor: EHLSBERG LAURA LINDA
IPC: A61F13/62
Filed: 1999-01-19
Granted: 2004-01-20
Abstract: FIELD: manufacture of absorbing articles. SUBSTANCE: preliminarily fastened disposable absorbing article includes pair of primary fasteners arranged on opposite side edges of article waist parts. Primary fasteners close and detachably connect opposite waist parts of absorbing article to form fastened absorbing article. Disposable absorbing article is further provided with pair of passive connecting side members arranged on one of waist parts innermost with respect to primary fasteners. Passive connecting side members detachably connect closed fragment of one waist part to opposite waist part to facilitate keeping of absorbing article in prefastened state. Side members also prevent waist members from displacement with respect to one another during wearing of absorbing article. Absorbing article may comprise at least one secondary fastener arranged on one of waist parts of absorbing article. Secondary fastener is configured for detachable connecting of opposite waist parts of absorbing article so that after putting of absorbing article on user's thighs, waist parts adhere close to user's body. EFFECT: simplified structure and convenient use of absorbing article. 48 cl, 4 dwg
Patent RU-2216458-C2 (RU)
Inventor: TOJRER JOZEF
IPC: B60M1/28
Filed: 2001-02-07
Granted: 2003-11-20
Abstract: Изобретение относится к способам и машинам для монтажа контактной сети. В способ для монтажа контактного провода или несущего троса электрической контактной сети контактный провод, протягиваемый при помощи направляющего ролика на монтажную высоту, сматывают с заданным натяжением с накопительной катушки, находящейся на машине. Давление, оказываемое прижимным элементом на натянутый контактный провод для прилегания к нему, ослабевает во время переходной стадии от неподвижного положения машины к ее рабочему состоянию, т.е. движению вперед. Во время переходной стадии от рабочего состояния машины, т. е. ее движения вперед, к ее неподвижному положению давление прижимного элемента соответственно усиливается. Техническим результатом является создание способа монтажа контактной сети, с помощью которого можно избежать неравномерностей натяжения воздушного контактного привода, а также создание машины, с помощью которой можно избежать изменений натяжения при трогании с места и остановке машины. 2 с. и 3 з.п. ф-лы, 3 ил.
Patent RU-2205138-C2 (RU)
Inventor: SEMENOV JU P
IPC: B64G1/00
Filed: 2001-04-16
Granted: 2003-05-27
Abstract: FIELD: rocketry and space engineering; rocket cryogenic stages. SUBSTANCE: proposed cryogenic stage is suitable for any launch vehicle of medium and heavy classes. Proposed rocket cryogenic stage includes oxidizer tank, fuel tank which is toroidal in shape and is inclined relative to longitudinal axis of stage, cruise engine and toroidal instrument bay located above oxidizer tank. Oxidizer tank is made in form of hemisphere located in torus cavity of instrument bay and engageable with upper head of oxidizer tank; fuel tank is provided with toroidal cylindrical insert. EFFECT: increase of mass of payload injected into orbit to 70 kg with no change in load-bearing scheme of stage. 1 dwg
Patent RU-2197251-C2 (RU)
Inventor: TIMCHENKO L D
IPC: A61K35/12
Filed: 2001-04-17
Granted: 2003-01-27
Abstract: FIELD: veterinary science. SUBSTANCE: the innovation deals with medicinal preparations to increase total and specific body resistance. One should select fresh, uninfected hen eggs to incubate them for 9 d, moreover, on the 5th, 6th, and 7th d eggs are irradiated per 30 sec at modulation frequency of 9 Hz and radiation power of 9 mW, then eggs should be cooled for 6-7 d, homogenization is conducted, egg mass is diluted with physiological solution at 1:10 ratio, mixed thoroughly, then the mixture obtained is supplemented with a 5%-phenolic solution to obtain phenol concentration of 0.3%, the obtained solution is filtered and poured into sterile vials, covered and kept in a refrigerator at 2-6 C. The method enables to increase total and specific body resistance, obtain cheaper and more available biostimulator and more simplified process of preparation. EFFECT: higher efficiency.
Patent RU-2199754-C2 (RU)
Inventor: BAZHENOV V I
IPC: G01P15/18
Filed: 2001-05-10
Granted: 2003-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has sensory element with six degrees of freedom with respect to three mutually perpendicular axes, linear and angular position gages on each axis, two electromagnetic power transducers, two differential amplifiers two amplifiers, three resistors. Inverting amplifier of DC is additionally introduced at least on one axis. The first amplifier output coupled with linear position gage is connected to inverting amplifier input. One of compensation coils and the second resistor are connected to its output. The third resistor is connected to the second amplifier output. EFFECT: high accuracy and range of measurements. 3 cl, 2 dwg
Patent RU-2199648-C2 (RU)
Inventor: KUKSOV A K
IPC: E21B33/138
Filed: 2001-05-14
Granted: 2003-02-27
Abstract: FIELD: oil and gas production. SUBSTANCE: water-based displacement fluid contains, wt. %: carboxymethylcellulose, 0.45-0.8; nitrilomethylphosphonic acid, 0.02-0.05; weighting agent, 0-70; and, additionally, carbonate alkali agent, 8-12. EFFECT: reduced water loss ensuring reliable separation of drilling fluids from grouting mortars due to eliminated thickening of contact zones and also ensured high sedimentation stability due to higher weight and prevented formation of sedimentation clogs and getting displacement fluid filtrate into production strata. 2 tbl
Patent RU-2216117-C2 (RU)
Title: Method and device for space-time image processing basing on photosensitive charge- coupled matrices
Inventor: EGOROV V P
IPC: H04N5/14
Filed: 2001-05-14
Granted: 2003-11-10
Abstract: FIELD: television; production of applied systems. SUBSTANCE: space- time processing of image ensuring separation of moving objects on complex moving background while shaping this image is executed by discrete accumulation of charges photo-generated under impact of image projected in potential pits of photosensitive charge-coupled device matrix and mutual spatial displacement of image and matrix of photosensitive charge-coupled devices; in the process charge accumulation time at each point of space is varied in proportion to pulse characteristic readings of implemented space-time filter as function of type of filtration and observation conditions. Proposed device has minimal mass and size, as well as power characteristics typical of photosensitive charge-coupled devices. EFFECT: reduced loss of charge bursts. 2 cl, 2 dwg
Patent RU-2225516-C2 (RU)
Inventor: TOMSEN ENS
IPC: F02F1/20
Filed: 1999-11-04
Granted: 2004-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed invention employs injection of oil under high pressure through finely atomizing nozzles so that distributed oil fog is formed opposite to separate nozzles which, under action of rotating scavenging air in cylinder, is forced to collide with wall under action of centrifugal force to form uninterrupted oil film in ring area just before passing of piston ring. Description of design of device for implementing the method is provided. EFFECT: reduced consumption of lubricating oil, reduced wear and provision of uniform wear of cylinder surface. 5 cl, 1 dwg
Patent RU-2203806-C2 (RU)
Inventor: TSYRO V V
IPC: B30B11/24
Filed: 2001-06-20
Granted: 2003-05-10
Abstract: FIELD: machine building, applicable in constructions of extrusion presses designed for production of moulded fuel by the method of extrusion from composite materials, mainly from a mix of peat with woodworking waste (sawdust, chips, fractured particles, splinters). SUBSTANCE: the screw extrusion press has a frame that mounts a receiving bin and a body with a matrix channel, nozzle and screw installed for rotation. The screw is made tapered with guide and working zones, the latter of which consists of a packing and moulding parts. The packing part is made with turns of a variable profile and a decreasing depth of the grooves in the direction of motion of the moulded mass. It is expedient that the screw taper angle would make up 3 to 5 deg, and the taper angle of the moulding part of the screw working zone - 4 to 6 deg. The grooves of the screw packing part may be made with a decrease of the depth from 20 to 15 mm. The nozzle may be provided with a heater, and all the working planes of the screw are polished. EFFECT: simplified design of the extrusion press, enhanced reliability and reduced power consumption. 6 cl,1 dwg
Patent RU-2224720-C2 (RU)
Inventor: BONNERO ZHAN-MARK
IPC: G21C3/62
Filed: 1999-11-24
Granted: 2004-02-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: invention aims obtaining uranium dioxide powder with physicochemical properties suitable for preparation of mixed uranium and plutonium oxide nuclear fuel used in light-water nuclear reactors. Method comprises dry-process preparation of aqueous suspension of UO 2  powder from uranium hexafluoride. This suspension contains 50-80% UO 2  and at least one additive selected from deflocculant (ammonium polymethacrylate), organic binders (polyvinyl alcohol or polyethylene glycol), H 2 O 2 , and U 3 O 8  powder. Amount of additives is such that viscosity of suspension does not exceed 250 mPa.s. Suspension is pulverized in hot gas at 150 to 300 C to give UO 2  powder with average particle size 20 to 100 mcm, pulverization being performed with the aid of ultrasonic spray nozzle, turbine, or pressurized nozzle. EFFECT: optimized uranium dioxide preparation conditions. 15 cl, 1 dwg, 5 ex
Patent RU-2206090-C2 (RU)
Title: Method of evaluation of energy-saving properties of motor oils
Inventor: BARTKO R V
IPC: G01N33/30
Filed: 2001-08-03
Granted: 2003-06-10
Abstract: FIELD: examination of lubricating oils, specifically, evaluation of energy- saving properties of motor oils, development of new motor oils with evaluation of their energy-saving properties, selection of oil for engine. SUBSTANCE: method of evaluation of energy-saving properties of motor oils is realized on vibration friction gauge SRV with friction pair " ring-plane ", friction coefficient K f.c1  of first oil with load of 50±1 N on friction pair, temperature of friction pair 80±1 °  C, amplitude and frequency of movement of friction pair 1,5±0,1 mm and 50±1 Hz correspondingly is measured. Then friction coefficient K f.c2  of second oil is measured under identical conditions. Energy-saving properties of second oil are evaluated by dependence obtained experimentally. EFFECT: raised informativity of method thanks to possibility of quantitative evaluation of energy-saving properties of motor oils. 2 dwg, 3 tbl