baber/WOPTO huggingface dataset:
Patent RU-2226537-C2 (RU)
Inventor: MIKITAEV A K
IPC: C08G63/189
Filed: 2002-02-19
Granted: 2004-04-10
Abstract: FIELD: organic chemistry, polymers, chemical technology. SUBSTANCE: invention relates to preparing thermostable complex (co)polyesters used as structural and insulating polymeric materials. (Co)polyesters are prepared by interaction on the first stage of terephthalic or 2,6-naphthalene dicarboxylic acid dimethyl ester or their mixture with 1,4-butandiol, or ethylene glycol, or their mixture in the melt at 150-250 C in the presence of tetrabutoxytitanium and a thermostabilizing agent. As a thermostabilizing agent method involves using the synergetic mixture 0.1-0.5% of mass of (co)polyester of the hindered tetraphenol pentaerythryltetrakis-(3,5-di-tert. -butyl-4-hydroxyphenyl)-propionate, 0.1-0.5% of mass of (co)polyester of trinonylphenylphosphite or tri-(2,4-di-tert.- butylphenyl)phosphite and 0.01-0.5% of mass of (co)polyester of sodium or calcium salt of hypophosphorous acid. On the second stage the formed product is subjected for polycondensation at 220- 290 C under vacuum 0.1-0.3 mm of mercury column. Invention provides preparing (co)polyesters with high thermal stability of melt in processing and the initial content of terminal carboxyl groups in the amount less 40•10 -6  g-equiv./g. EFFECT: improved preparing method. 1 tbl, 1 dwg
Patent RU-2223345-C2 (RU)
Inventor: EMELJUSHIN A N
IPC: C23C12/02
Filed: 2002-04-15
Granted: 2004-02-10
Abstract: FIELD: metallurgy; thermo-chemical treatment of metals and alloys; aeronautical engineering; chemical industry; shipbuilding; mechanical engineering. SUBSTANCE: proposed method includes saturation of articles in powder-like mixture containing boron carbide, silicon, ammonium chloride and copper-containing component. Saturation is effected at temperature of 600-1200 C in fluidized layer of powder-like mixture which contains additionally aluminum fluoride and corundum; used as copper-containing components is mixture of copper at the following relationship of components, mass-%: boron carbide, 5-35; silicon, 1-20; copper oxide, 0.05-2; ammonium chloride, 0.05-1; aluminum fluoride, 0.1-05; corundum, 41.5-93.8; prior to saturation, article is heated in fluidized layer in atmosphere of ammonium to 450550 C and is held at heat for 15-25 minutes, after which gaseous products are evacuated and article is cooled after saturation. EFFECT: enhanced wear-, heat- and corrosion-resistance.
Patent RU-2236823-C2 (RU)
Inventor: NIKOLAEV M P
IPC: A61N1/00
Filed: 2002-07-03
Granted: 2004-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: after puncturing and washing out maxillary sinus one should introduce there hydrogel of 150-200 sP viscosity obtained by mixing polymeric sorbent and antiseptic solution through Kulikovsky needle. Then therapy should be performed onto area of affected sinus with electroimpulses of negative polarity with special apparatus at 1-500 V amplitude, 10±2Hz frequency; impact time per procedure corresponds to 20-25 min. If puncture of maxillary sinus is impossible one should prepare hydrogel at 250-300 sP viscosity by placing it into porous membrane at the quantity of 1.0-1.5 ml into median nasal pathway followed by electrotherapy according to mentioned technique. 
     EFFECT: higher efficiency and shortened terms of therapy. 
     2 ex
Patent RU-2316599-C2 (RU)
Inventor: EHLLINGTON EHNDRJU
IPC: C12Q1/6816
Filed: 2001-02-02
Granted: 2008-02-10
Abstract: FIELD: biochemistry, biophysics. 
     SUBSTANCE: method involves binding a signal-transferring aptamer that represents a nucleic acid comprising a fluorescent dye with a ligand. Then enhancing intensity of fluorescent radiation of fluorescent dye that transfers the aptamer signal is recorded. Using the proposed method for transformation of conformation alteration of signal-transferring aptamer to fluorescent signal provides detecting cognate ligands in solution. Invention can be used for detection of substances. 
     EFFECT: valuable properties and features of aptamers. 
     12 cl, 13 dwg, 7 ex
Patent RU-2241139-C2 (RU)
Inventor: KORNFELD GJUNTER
IPC: F03H1/00
Filed: 2001-03-22
Granted: 2004-11-27
Abstract: FIELD: plasma accelerators. 
     SUBSTANCE: device has cathode, anode and plasma chamber with ionized gas placed between anode and cathode. Plasma chamber has practically ring-like shape around central longitudinal axis and magnetic system with outer and inner magnetic device separated from each other by radial plasma chamber and having at least one change of poles in longitudinal direction each in one direction for both devices. 
     EFFECT: higher efficiency. 
     1 cl, 5 dwg
Patent RU-2235550-C2 (RU)
Title: Medicinal agent with bionormalizing effect and method for its preparing
Inventor: SHITOV GENNADIJ GAVRILOVICH
IPC: A61K35/48
Filed: 2002-09-27
Granted: 2004-09-10
Abstract: FIELD: medicine, medicinal industry. 
     SUBSTANCE: invention relates to preparing medicinal agents with bionormalizing effect based on humans or agricultural animals placental tissues. Placental tissue is milled, washed out from blood, chlorous acid solution is added to suspension in the ratio tissue/chlorous acid = 1:(0.1-1.5) by mass and modifying additives are added also that provide selectivity of process and oxidative-hydrolytic modification of placental tissues is carried out at temperature 18-45 o C. Medicinal agent comprises polypeptides in the amount 3.5-7.0 wt.-%, amino acids in the amount 50-60 wt.-%, aminosaccharides in the amount 4-5 wt.-% and hexuronic acids in the amount 8-9 wt.-% wherein indicated products are on oxidized water-soluble form, and polysaccharides and inorganic acids, the balance. Invention provides enhancing bionormalizing effect due to development of medicinal agent with high degree of oxidation and stability of properties. 
     EFFECT: improved preparing method, valuable medicinal properties of agent. 
     4 cl, 11 ex
Patent RU-2215274-C2 (RU)
Inventor: SAMAKALEV S S
IPC: G01L7/04
Filed: 2002-10-10
Granted: 2003-10-27
Abstract: FIELD: springy sensitive elements used in instruments measuring pressure. SUBSTANCE: manometric tubular spring has asymmetrical cross-section relative to its major axis which smoothly changes along longitudinal axis of spring. Outer contour of cross-section smoothly changes from flat- oval shape on free end of spring to shape of eight on fixed end of spring and inner contour of cross-section changes smoothly from elliptic shape on free end of spring to flat-oval shape on fixed end of spring. EFFECT: raised service life and operational reliability of manometric tubular spring. 3 dwg
Patent RU-2242324-C2 (RU)
Inventor: JAKIMOV V I
IPC: B22C9/03
Filed: 2002-12-02
Granted: 2004-12-20
Abstract: FIELD: foundry. 
     SUBSTANCE: apparatus includes flasks filled with refractory filler. Flasks and molding cavity are sealed by means of film. Evacuation is provided in refractory filler by means of system having vacuum pump, unit for controlling vacuum pump, receptacle, vacuum pipelines, vacuum conduit. Pressure pickups connected with control unit are placed in refractory filler. When pressure in mold does not correspond to preset value pressure pickups of receptacle transmit signal to control unit for changing efficiency of vacuum pump. 
     EFFECT: possibility for automatically sustaining without delay desired pressure value in vacuum-film mold, lowered power consumption for making castings. 
     1 dwg
Patent RU-2243422-C2 (RU)
Inventor: FIMUSHKIN V S
IPC: F15B15/10
Filed: 2002-12-15
Granted: 2004-12-27
Abstract: FIELD: fluid-actuated devices. 
     SUBSTANCE: method includes assembling inner member of the diaphragm with outer cloth shell and securing them in the air cylinder. The outer cloth shell is made of a segment of cloth pipe. Before assembling of the inner member of the diaphragm with outside shell the latter is tightened on a mandrel to the shape of the inner member of the diaphragm and its shape is fixed. 
     EFFECT: enhanced reliability. 
     1 cl, 9 dwg
Patent RU-2253772-C2 (RU)
Inventor: PETROCHENKOV V V
IPC: F16F15/12
Filed: 2003-02-12
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering; vibration dampers. 
     SUBSTANCE: proposed torsional vibration damper consists of driving and driven parts and elastic body coaxially connecting driving and driven parts of damper. Used as elastic body are several independent elastic members made of elastomer in form of truncated cones symmetrically connected by vertices, reinforced by cylindrical rods and press-fitted, owing to elastic deformation, into sockets of the same geometrical form bored out together in driving and driven parts of damper. 
     EFFECT: provision of simple design of damper easy to manufacture and efficiency in operation. 
     3 dwg
Patent RU-2271111-C2 (RU)
Inventor: GROSSEKHOL TS VERNER
IPC: A22C25/14
Filed: 2001-10-09
Granted: 2006-03-10
Abstract: FIELD: fish processing industry. 
     SUBSTANCE: apparatus is designed for controlling actuation of at least one tool in fish processing machine. Method involves moving tool and fish relative to one another along predetermined transportation path comprising guiding member adapted for defining position of fish relative to tool and positioned so as to penetrate into fish body. Guiding member is equipped with sensor for defining position of fish relative to guiding member. Sensor is connected to computing unit for comparing predetermined position of fish with actual position thereof. Output of computing unit is connected to actuating mechanism for actuation of tool only in case actual position of fish coincides with its predetermined position, when guiding member penetrates into fish body in correct manner. 
     EFFECT: increased efficiency owing to providing correct position of fish relative to guiding member to allow damage to fish due to incorrect position thereof relative to guiding member to be avoided. 
     4 dwg
Patent RU-2253255-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-03-24
Granted: 2005-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing milk jelly due to ultrasound mixing curdled whey, skimmed milk, sugar, aromatizing agent, water, culture liquid obtained as a result of acetic acid fermentation of dyed plant raw material, and a structure-forming agent obtained out of Mortierella beljakovae biomass micromycete according to the preset technique. The mixture obtained should undergo pasteurization, cooling followed by pouring and forming. The innovation suggested enables to obtain the target product of vertically anisotropic and steadily altering organoleptic properties. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2251745-C2 (RU)
Inventor: VLASOV V V
IPC: G09B5/14
Filed: 2003-04-14
Granted: 2005-05-10
Abstract: FIELD: computer training means. 
     SUBSTANCE: system has workplace of teacher with commutation and PC control block, workplaces of trainees with individual commutation and control blocks, interconnected by local network with commutation and control block of teacher. Also present are monitor with large screen and video recorder, enabled between PC and monitor. All commutation blocks and control blocks are made with possible generation and dispatching of control commands through local network in serial code, commutation block and control block of teacher connected to PC through LPT port is capable of generating commands for controlling video recorder, and monitor is capable of displaying useful data. A set of MIDI keyboards can be connected to PC. 
     EFFECT: higher efficiency. 
     5 cl, 1 dwg
Patent RU-2256492-C2 (RU)
Inventor: SOLOV EV S A
IPC: B01F11/00
Filed: 2003-07-28
Granted: 2005-07-20
Abstract: FIELD: chemical industry; food industry; feed mill industry and other industries; devices for preparation of loose materials mixtures. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, food industry, feed mill industry and other industries, in particular, to production of devices for preparation of loose materials mixtures and is intended for utilization in feed mill industry, food industry, chemical and other allied branches of industry. The vibration batch mixer contains a cylindrical container, a stirrer and a vibrator. The container is mounted on a welded bed frame and supporting rollers, to the upper part of it one end of the central hollow leg is rigidly fixed. The second end of the hollow leg rests on an internal sliding insert in the lower part of the bottom of the container. On the hollow leg there is a mount for fixation of four carrying horizontal hydraulic cylinders, in rods of which there are threaded jaws and the connected lugs of four bodies of the vertical hydraulic cylinders. On the rods of the vertical hydraulic cylinders there are fixed four vibrators protected by hermetic boots. The technical result consists in improvement of the mixtures quality and efficiency of mixing. 
     EFFECT: the invention ensures improved quality of mixtures and efficiency of mixing. 
     6 cl, 2 dwg
Patent RU-2253342-C2 (RU)
Inventor: MAKSIMOV V A
IPC: G09F15/00
Filed: 2003-08-19
Granted: 2005-06-10
Abstract: FIELD: advertisement and exhibition equipment, in particular, paint sample displaying stands. 
     SUBSTANCE: stand has paint sample displaying stands. Paints are applied in single or multiple layers onto modular members manufactured from, for example, wood. Modular members are tightly connected with one another and fixed with their rear side on substrate, their outer side being made convex. 
     EFFECT: increased strength of construction and attractive entertaining appearance resembling timbered house wall. 
     7 cl, 2 dwg
Patent RU-2259203-C2 (RU)
Inventor: DAVYDOVA N G
IPC: A61K31/685
Filed: 2003-10-16
Granted: 2005-08-27
Abstract: Изобретение относится к медицине, в частности к офтальмологии, и касается улучшения зрительных функций при первичной открытоугольной глаукоме с нормализованным офтальмотонусом. Вводят перорально липоевую кислоту одновременно с бета-каротином в дозах 0,05 г и 10 мг соответственно, 3 раза в день в течение 1 месяца. Такое введение указанных лекарственных средств обеспечивает усиление антиокислительной активности в тканях глаз и, как следствие, улучшение показателей зрительных функций. 1 табл., 3 ил.
Patent RU-2287316-C2 (RU)
Inventor: NATVIG TOM
IPC: H04R1/10
Filed: 2002-03-08
Granted: 2006-11-20
Abstract: FIELD: ear-phones. 
     SUBSTANCE: warming ear-phone adapted for covering of ear outer and rear sides has coating attached to ring-shaped frame flexible between two positions. In insertion position, frame is adapted for enabling insertion of ear into warming ear-phone, and in put-on position, frame is adapted for applying of shifting force enabling retention of warming ear-phone on ear. Warming ear-phone has acoustic ear-phone detachably fixed on frame, at coating internal side facing ear. Warming ear-phone is equipped with fastening device. 
     EFFECT: enhanced reliability in fastening of acoustic ear-phone and retaining the latter in predetermined position relative to user's external acoustic meatus. 
     11 cl, 15 dwg
Patent RU-2271103-C2 (RU)
IPC: A01N37/02
Filed: 2004-01-26
Granted: 2006-03-10
Abstract: FIELD: agriculture, in particular, controlling of predatory animal population, more particular, wolves. 
     SUBSTANCE: method involves fixing meat stuffed with barium fluoracetate by means of device manufactured from 4-6 horse hairs plaited into single thread of 60-80 cm length; binding other end of thread to tree branch at height of 80-90 cm above ground surface or snow cover in the vicinity of animal transition or rest sites. 
     EFFECT: increased efficiency in creating conditions for fast detection of bait by animals, minimized eating out of bait by other small predatory animals, and improved ecology control by preventing contacting of poison in bait with ground or snow cover surface.
Patent RU-2268816-C2 (RU)
Title: Elongated article cylindrical grinding method and rest
Inventor: SVITKIN MARK MIKHAJLOVICH
IPC: B23Q1/76
Filed: 2004-02-16
Granted: 2006-01-27
Abstract: FIELD: machine tool manufacture, possibly cylindrical grinding of elongated and thin articles such as rolls. 
     SUBSTANCE: method comprises steps of mounting article in center; basing it on main bearing units of rest; at starting each technological pass, placing table with article in limit position; driving article to rotation; crosswise feeding tool and forming on worked surface collar with depth 5 - 50 micrometers; basing article by means of collar on bearing units of rest and working surface at guaranteed pressing of article to main bearing units; selecting pressure effort value depending upon rigidity of article at deformation preventing condition. Rest is mounted in housing and it includes except main bearing units (one main bearing unit is horizontal) floating bearing unit for providing guaranteed pressing of article to main bearing units. Floating bearing unit includes holder and tightening mechanism joined with holder. The last is mounted with possibility of radial motion relative to rotation axis of article and it is arranged in body of rest at side opposite to main bearing units. Horizontal bearing unit includes self-aligning member whose step number and angle parameters are selected according to condition minimizing influence of out-off-roundness upon positional stability of article rotation axis. 
     EFFECT: improved roundness degree of elongated articles such as rolls at cylindrical grinding in centers, enhanced efficiency of grinding. 
     2 cl, 3 dwg
Patent RU-2278495-C2 (RU)
Inventor: SAFONOV NIKOLAJ SEMENOVICH
IPC: A01C7/02
Filed: 2004-02-24
Granted: 2006-06-27
Abstract: FIELD: agriculture, in particular, agricultural tools. 
     SUBSTANCE: apparatus has seed guide, seed funnel fixed in upper part of seed guide, and shutter fixed in lower part of seed guide and adapted for closing of seed guide opening. Shutter is mounted on seed guide for rotation by means of rod and spring. Upper end of seed guide is positioned within seed funnel at place above bottom and is equipped with detachable stopper. Lower end of seed guide is equipped with shoe provided in its front portion with skirt. Upper part of shoe is continued with spade. Shoe is fixed on seed guide at an angle of 120 deg. Seed funnel is divided by partitions into sections. Shutter is made in the form of gate pivotally fixed on seed guide. 
     EFFECT: simplified construction of apparatus, reduced labor intensity and decreased time consumed by worker for planting of seeds. 
     3 cl, 1 dwg
Patent RU-2269750-C2 (RU)
Inventor: SHAKHOV EHDUARD KONSTANTINOVIC
IPC: G01K7/24
Filed: 2004-03-01
Granted: 2006-02-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: method can be used for measuring human body's temperature. Method concludes in measurement of power of thermistor's electric heating which thermistor is brought into contact with object of measurement and calculation of value of temperature to be measured. Power of output signal of controlled power source of measuring circuit of thermistor's temperature stabilization system is measured continuously during reference time interval, which thermistor generates pulse-modulated signal at its output. Measurements mentioned are supposed to be done twice at different values of stabilization temperature, which can be changed due to corresponding change in parameter of stabilization temperature set-point device. 
     EFFECT: improved functional abilities. 
     5 dwg
Patent RU-2272633-C2 (RU)
Inventor: LAZAREVA ELENA BORISOVNA
IPC: A61K31/715
Filed: 2004-03-29
Granted: 2006-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to agents enhancing serum antioxidant activity and can be used in complex treatment of burn patients. Method involves using 1% solution of apple pectin or 1% solution of beet pectin, or preparation "Pekto" as a preparation enhancing serum antioxidant activity in burn patients. Oral using these agents promotes to decreasing bacterial seeding of wounds, more early formation of granulations being without inducing allergic responses. 
     EFFECT: valuable medicinal properties of agent. 
     6 ex
Patent RU-2316546-C2 (RU)
Inventor: GRAUP MAJKL
IPC: A61P13/12
Filed: 2002-09-16
Granted: 2008-02-10
Abstract: FIELD: organic chemistry, chemical technology, biochemistry, pharmacy. 
     SUBSTANCE: invention relates to compounds of the formula (I):   wherein both X 1  and X 2  represent methylene; R 3  represents -CR 5 =CHR 6 , and R 5  and R 6  in common with atoms to which R 5  and R 6  are bound form (C 6 -C 12 )-aryl wherein R 3  is substituted optionally with 1-5 radicals of the formula: -X 4 OR 9  wherein X 4  represents a bond; R 9  represents halogen-substituted (C 1 -C 3 )-alkyl, and R 4  represents -C(O)X 5 R 11  wherein X 5  represents a bond, and R 11  represents hetero-(C 6 -C 6 )-cycloalkyl-(C 0-3 )-alkyl; X 3  represents group of formulae (a)  , (b)   or (c)   wherein n = 0, 1 or 2; R 20  represents hydrogen atom (H); R 21  is chosen from group consisting of H, -C(O)R 26 , -S(O) 2 R 26  wherein R 23  is chosen from H and (C 6 -C 12 )-aryl-(C 0- C 6 )-alkyl; R 25  is chosen from H, (C 6 -C 12 )-aryl-(C 0 -C 6 )-alkyl or -X 4 S(O) 2 R 26  wherein X 4  has above given values; R 26  is chosen from group consisting of H, (C 6 -C 12 )-aryl-(C 0 -C 6 )-alkyl; wherein X 3  comprises optionally, except for, one substitute that being in alicyclic or in aromatic ring system represents a radical chosen independently from group consisting of -X 6 OR 17  wherein R 17  represents H, (C 1 -C 6 )-alkyl, and X represents a bond or (C 1 -C 6 )-alkylene; and its N-oxide derivatives, protected derivatives, individual isomers and mixtures of these isomers; and pharmaceutically acceptable salts and solvated of such compounds, its N- oxide derivatives, protected derivatives, individual isomers and mixtures of these isomers. Also, invention describes a pharmaceutical composition possessing inhibitory activity with respect to cathepsin S-proteases based on compounds of the formula (I), and compound of the formula (Ix) given in the invention description. Invention provides preparing novel compounds possessing useful biological properties. 
     EFFECT: improved preparing method, valuable medicinal and biological properties of compounds and pharmaceutical composition. 
     16 cl, 3 tbl, 17 ex
Patent RU-2302272-C2 (RU)
Inventor: SUNDKHOL M GERAN
IPC: B05B15/70
Filed: 2002-09-10
Granted: 2007-07-10
Abstract: FIELD: fire-fighting, particularly fire-extinguishing sprayers. 
     SUBSTANCE: spraying device comprises spraying head 1 and holder 2 providing spraying head movement between two positions. In inoperative device state spraying head is in retracted position. In working device state one spraying head nozzle is projected over holder edges. Spraying head 1 is arranged in structural member 7 installed on surface and including at leas one holder 2 and means 8, which supplies medium to be sprayed into spraying head. 
     EFFECT: extended field of application, possibility of device usage for road protection. 
     8 cl, 5 dwg