baber/WOPTO huggingface dataset:
Patent MD-2246-C2 (MD)
Title: Centrifugal pump blade branch
Inventor: VARFOLOMEEV ALEXANDR
IPC: F04D29/44
Filed: 2001-09-28
Abstract: The invention relates to the pump engineering, in particular to the construction of blade branches of the centrifugal pumps.The branch consists of blades with front and back sides, forming the blade tongue and the blade channel. Novelty consists in that the front and back sides of the blades intersect in a point onto the branch pitch circle in plane. The back side of each blade is made tangential in the intersection point onto the pitch circle, and the blade tongue is rounded with shift between the front and back sides thereof.The result of the invention consists in reducing the pressure loss and in increasing the centrifugal pump efficiency.
Patent MD-2831-C2 (MD)
Title: Potassium and sodium salts of N-4-{(5-nitro-furan-2-yl-methylene)-amino}-benzene sulfonamides
Inventor: PRISACARI VIOREL
IPC: A61K31/18
Filed: 2003-12-17
Abstract: The invention refers to chemistry, medicine and veterinary medicine and concerns a new group of organic, biologically active compounds of the sulfonamide class, which are well-soluble in water, has low toxicity, manifest high bacteriostatic and bactericidal activity in respect of the large spectrum of gram-positive and gram-negative microorganisms and may be used as antimicrobian preparations.Summary of the invention consists in obtaining potassium and sodium salts of N-4-[(5-nitro-furan-2-yl-methylene)-amino]-benzene sulfonamides of general formula:I - IXwhere M = Na (I, III, V, VII), K (II, IV, VI, VIII, IX);
Patent RU-2186770-C2 (RU)
Title: Small molecule of inhibitors of enzymatic activity of rotamase
Inventor: HAMILTON GREGORY S
IPC: A61P25/14
Filed: 1996-06-05
Granted: 2002-08-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel neurotropic derivatives of N-glyoxylpropyl ester of the formula (I):   where R 1  means C 1 -C 5 -alkyl with direct or branched chain possibly substituted with C 3 -C 6 -cycloalkyl, C 3 -, C 5 -, C 6 -cycloalkyl or Ar 1  where Ar 1  is taken among the group including 2-thienyl, 2-furanyl, 2-thiazolyl or phenyl; X means oxygen atom; Y means oxygen atom or NR 2 , where R 2  means hydrogen atom; Z means C 2 -C 6 -alkyl or alkenyl with direct or branched chain that is substituted by one or more positions with Ar 2  or C 3 -C 6 -cycloalkyl where Ar 2  is taken among the group including phenyl, 2-, 3- or 4-pyridyl, phenyl, substituted methylenedioxy-group and phenyl comprising from one to three substituents which mean independently chlorine atom or C 1 -C 4 -alkoxy-group, or its pharmaceutically acceptable salts or hydrates. Compounds of the formula (I) show affinity to proteins binding FK-506, for example, FKBP-12. They inhibit activity of proline-peptidyl-cis, trans-isomerase or rotamase of binding protein and stimulate growth of axons and show the absence of immunosuppressive effect that ensures to use their in treatment of neurological diseases or in cases when the stimulation of regeneration and growth of nerves is desirable. EFFECT: valuable medicinal properties. 11 cl, 26 dwg, 2 tbl, 30 ex
Patent RU-2176646-C2 (RU)
Inventor: EHRTL JOKHANN
IPC: C07K14/62
Filed: 1997-07-24
Granted: 2001-12-10
Abstract: FIELD: medicine, endocrinology, peptides, pharmacy. SUBSTANCE: invention describes derivatives of insulin of the general formula (I)   where Z means histidine residue or peptide with 2-35 genetically encoded amino acid residues containing 1-5 histidine residues that show the enhanced capacity to bind zinc and useful for production of pharmaceutical compositions used for treatment of diabetic patients. Insulins of the formula (I) form complexes with zinc that contain insulin hexamer with about 5-9 moles of zinc per a hexamer. EFFECT: valuable properties. 16 cl, 11 ex
Patent RU-2156319-C2 (RU)
Title: Material for welded structure (versions)
Inventor: GI-MISHEL RAJNO
IPC: C22C21/08
Filed: 1996-02-21
Granted: 2000-09-20
Abstract: FIELD: materials for welded structures. SUBSTANCE: material for welded structure from aluminum alloy contains, wt.%: Mg 3.0-5.0; Mn 0.5-1.0; Fe up to 0.25; Si up to 0.25; Zn up to 0.40; and in cases of necessity, at least, one element is taken from group: Cr up to 0.25; Cu up to 0.20; Ti up to 0.20; Zr up to 0.20; the other elements up to 0.05 each, and 0.15 on the whole. In this case, Mn+2Zn exceeds 0.75, preferably, above 0.8. Volume fraction if material dispersoids amounts to above 1.2%. Crack velocity of material measured for R=0.1 is more than: 22 Mpa  with da/dn=5×10 -4  mm/cycle, 26 Mpa  at da/dn=5×10 -3  mm/cycle. Fatigue strength of material measured at simple bending with R= 0.1 in longitudinal- transverse direction is more than: 100 000 cycles at maximum stress above 280 MPa, 1 000 000 cycles at maximum stress above 220 MPa, 10 000 000 cycles above 200 MPa, and material welded by fusing has Vickers hardness in welded zone in excess of 80. Material may be produced in form of sheets with thickness of less than 2.5 mm only by hot rolling and is applicable in sea construction, manufacture of trucks, or as material used for welded bicycle frames. EFFECT: welded material featuring higher fatigue strength. 3 tbl, 1 ex
Patent RU-2197396-C2 (RU)
Title: Design of wheel hub and brake disk for heavy trucks
Inventor: BODIN JAN-OLOF
IPC: F16D65/12
Filed: 1996-08-13
Granted: 2003-01-27
Abstract: FIELD: transport engineering. SUBSTANCE: length of arc of top of each tooth on brake disk is smaller than length of arc of base for each tooth space limited by two opposite inclined of adjacent teeth. Inclined sides of each tooth at side of tooth base change into first radius, and each first radius, in its turn, changes into second radius which forms bottom of tooth space, being common for two opposite sides. EFFECT: improved reliability. 7 cl, 4 dwg
Patent RU-2213998-C2 (RU)
Title: Identification system
Inventor: ROSS UIL JAM LESLI
IPC: G07C9/00
Filed: 1997-01-09
Granted: 2003-10-10
Abstract: FIELD: identification of personality. SUBSTANCE: first subscriber at first telephone set 7 attests to his or her personality for second subscriber at second telephone set 8. System depends for its operation on generation of signal which is, essentially, fingerprint signal, comparison of generated signal with memorized fingerprint signal, generation of coincidence signal if memorized and generated fingerprint signals coincide, and use of this coincidence signal for addressing memory saving flag signal presenting characteristic flag of pre-identified person or group of persons, whereupon flag signal is transferred to station distant from point where fingerprint was taken, and output flag signal presented by saved flag signal is generated at distant station. EFFECT: facilitated procedure of personality identification. 16 cl, 6 dwg
Patent RU-2181215-C2 (RU)
Inventor: UILKI DZHEJMS DZH
IPC: H04L12/64
Filed: 1997-01-07
Granted: 2002-04-10
Abstract: FIELD: wireless communication systems. SUBSTANCE: device has facility for setting services with modem emulation and facility for setting network services based on burst transmission. Method given in description of invention shows how this device is functioning. EFFECT: facilitated choice of services. 10 cl, 2 dwg
Patent RU-2168517-C2 (RU)
Title: Pharmaceutical compositions and triterpene derivatives
Inventor: SASAKI KAZUE
IPC: C07J71/00
Filed: 1997-02-26
Granted: 2001-06-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes novel pharmaceutical compositions used for treatment of patients with hepatitis that include triterpene derivative of the general formula (I)   or its salt where R 1  means hydroxyl group, arylmethoxy-, lower alkoxy- or lower alkanoyl-oxy-group; R 2  means lower alkenyl, -CH 2 OR 5  where R 5  means hydrogen atom, arylmethyl, lower alkyl or lower alkanoyl, formyl, -COOR 6  where R 6  means hydrogen atom or lower alkyl or -CH 2 N(R 7 )R 8  where R 7  and R 8  that can be similar or distinct and mean hydrogen atom, lower alkyl, aryl or lower alkanoyl; or R 1  and R 2  can be bind each with other to form -O-(R 9 )R 10 -O-CH 2  where R 9  and R 10  that can be similar or distinct mean lower alkyl or aryl; R 3  and R 4  that can be similar or distinct mean hydrogen atom, hydroxyl group, hydroxymethyl-group, -N(R 11 )R 12  where R 11  and R 12  mean lower alkanoyl, -OR 13  where R 13  means lower alkyl, aralkyl, lower alkanoyl, arylcarbonyl, aralkylcarbonyl or aryl-(lower alkenyl)-carbonyl; X means O, CH 2 . Invention describes also novel triterpene derivatives. EFFECT: new compounds indicated above, valuable medicinal properties. 34 cl, 58 ex
Patent RU-2183473-C2 (RU)
Inventor: KLITGOR PETER KHRISTIAN
IPC: A61M5/315
Filed: 1997-06-10
Granted: 2002-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: device is usable in cylindrical ampoules containing fluid to be pressed out. The back side of the ampoule is closed with piston mounted to enable one to push it into the ampoule using ribbon-like flexible piston rod. The rod is controllable along the guiding part of the piston rod in the position behind the back end. The rod has supporting members protruding at least from one side of the mentioned ribbon-like rod. The mentioned rod has the width and the supporting members have the length that the rod sides and The supporting member ends are mainly arranged in circle of the rod cross-section and are adjacent to the internal wall of the ampoule at least at three contact points on the internal ampoule perimeter. EFFECT: flexible plastic piston rod deflectable outside of the ampoule and pushable inside of the ampoule without bending inside of it. 9 cl, 6 dwg
Patent RU-2180615-C2 (RU)
Title: Horizontal band sawing machine
Inventor: VERGEJCHIK JU V
IPC: B27B15/02
Filed: 1999-11-12
Granted: 2002-03-20
Abstract: FIELD: sawing industry. SUBSTANCE: the horizontal band sawing machine has a fixed frame carrying a movable carriage with a saw, and chain-type drive tilting mechanisms and mechanisms for removal of sawn-off log sections mounted below the level of the location surface. These mechanisms are kinematically linked, the mechanisms for removal of log sections are provided with a drive of curvilinear motion in the vertical plane. The drive is made in the form of two double-arm rotary levers hinge-joined to the mechanism, mounted on the machine frame and engageable with the aid of a link with a built-in regulator of its length. EFFECT: enhanced machine capacity. 4 dwg
Patent UA-40010-C2 (UA)
Title: Спосіб вимірювання величини витрати газу і газовий лічильник для нього
IPC: G01F1/698
Filed: 1997-07-29
Abstract: Газовий лічильник, що містить канал для проходу через нього потоку газу вздовж першого датчика і камеру, яка розташована так, щоб в неї поступав і містився по суті нерухомий газ з вказаного каналу, і в якій розташований другий датчик. Датчики нагріваються протягом періодів нагріву і згодом мають можливість охолодження протягом періодів охолодження. Швидкості охолодження датчиків визначаються і, в залежності від тарувальних величин, використовуються для розрахунку величини витрати потоку через канал, який компенсується при зміні щільності газу.
Patent UA-10985-C2 (UA)
Title: Disinfectant
Filed: 1992-12-21
Abstract: A disinfectant contains peroxycarboxylic acid and water. It contains diperoxydicarboxylic acid of the general formula HO3C-(CH2)n-CO3H, where n = 4-8 as peroxycarboxylic acid. The invention relates to the disinfectants and may be used in medicine for disinfection of the equipment, instruments, for the prophylactic disinfection and etc.
Patent UA-27987-C2 (UA)
Title: Method of treatment of visceral syndroms at an vertebral osteochondrosis and the vertebral treatment device, that is used by this procedure
Filed: 1995-12-05
Abstract: Method of treatment of visceral syndroms at an backbone osteochondrosis includes the massage and backbone stretching. During a backbone stretching the mechanical vertebrae separation is realized in segments of a backbone, which is determined depending on localization of a pain. The offered device is used for mechanical separation vertebrae in segments of a backbone, which realize during backbone stretching. A working device erect under vertebra acanthas, backbone, posed at the top of a staggered backbone segment, in such a manner that the rib of a trihedral prism goes into By an intervertebral slot. By tapping on an edge of prism, with elastic material hammer, the overlying vertebra is removed from underlying one, liberating a clamped disk and nervous root. The intervertebral distance thus is controlled constantly.
Patent UA-44259-C2 (UA)
IPC: C23C18/38
Filed: 1994-03-10
Abstract: Аn ammonia-free reducer is added to cupric ions to achieve reduction to cuprous hydroxide in a process for the deposition of metallic copper on a catalytially activated surface by rapidly reducing cupric ions in aqueous solution to cuprous hydroxide, without substantial reduction to elemental or metallic copper, and thereafter effecting controlled disproportionation of the resultant cuprous hydroxide to bring about the deposition of metallic copper. The ammonia-free reducer is preferably hydroxylamine or its salts in tbe presence of a water soluble alkali metal - or alkaline earth metal - hydroxide, more preferably sodium hydroxide.
Patent UA-26880-C2 (UA)
IPC: D21F3/02
Filed: 1995-10-17
Abstract: The grooves of a grooved press belt are formed with an improved configuration which reduces groove closure under pressure and which reduces cracking and tearing of the belt. The improved groove configuration consists of a curved bottom and two upwardly diverging side walls. In a first embodiment the bottom wall is semi-circular and has a diameter which is equal to about one half of the width of the groove opening. The upwardly diverging side walls preferably include radiused upper edges. The side walls preferably have an angle of divergence between about five degrees and about fifteen degrees from a vertical plane. In a second embodiment, the bottom of the groove is substantially flat, and the bottom corners are radiused to provide a smooth transition between the flat bottom and the upwardly diverging side walls.
Patent UA-43886-C2 (UA)
IPC: A61K47/44
Filed: 1995-12-20
Abstract: A proliposome powder, said powder comprising in a single phase discrete particles of a biologically active component together with a lipid or mixture of lipids having a phase transition temperature of below 37 °С.
Patent UA-64729-C2 (UA)
Title: A method for desublimation of phthalic anhydride from the phthalic-air mixture
IPC: C07C51/573
Filed: 1999-05-26
Abstract: The invention relates to a method for isolation of phthalic anhydride from the phthalic-air mixture. The method consists in cooling reaction gases with an inert coolant-polymethylsoloxane liquid in plate-type column in the counterflow coolant movement.
Patent UA-42115-C2 (UA)
Title: Appliance for gun fixation in turret
Inventor: BUSIAK YURII MYTROFANOVYCH
Filed: 1999-10-01
Abstract: The invention relates to armored machines. An appliance for fixation of gun in turret has a cradle with pins installed in bearing nodes of the rings, each of those is placed in cylindrical reboring of the embrasure of the turret and is fixed by means of guard with bolts and backlash compensation member, at that the axes of the cylindrical reborings are parallel to the vertical embrasure of the turret, and each guard is arranged as base with boss that is placed in cut arranged outside in cylindrical reboring and is turned to the ring with cylindrical surface generatrix of which is parallel to the axis of cylindrical reboring and radius of curvature is equal to the radius of the reboring, at that the backlash compensation member is installed on guard fixed on the turret.
Patent RU-2176406-C2 (RU)
Inventor: JAZIKOV E G
IPC: G01V9/00
Filed: 2000-01-17
Granted: 2001-11-27
Abstract: FIELD: environment control engineering. SUBSTANCE: method involves taking snow samples, melting them, filtering and drying. Solid residue is sieved to obtain fraction composed of particles of less than 1 mm limit size. The residue is placed in turn into a cell manufactured from non-magnetic material, set on magnetic susceptibility platform and measurements are done. The received values are marked on the map of territory under examination. Magnetic susceptibility isometric lines are built. Magnetic susceptibility values showing norm violation three times as large being found, the areas on the territory are marked as ones contaminated with heavy metals of iron group. EFFECT: accelerated method for revealing snow pollution in industrial areas and populated areas. 4 dwg
Patent RU-2180536-C2 (RU)
Title: Method for removing encapsulated magnetic foreign body from eyeball tunic
Inventor: IVANOV A N
IPC: A61F9/00
Filed: 2000-01-27
Granted: 2002-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing argon endolaser retina coagulation around the encapsulated splitter in posterior tunics of the eyeball. Foreign body capsule is destroyed by means of argon endolaser coagulation. Splitter-revealing zone is mechanically enlarged by moving endolaser end piece. The endolaser capsule coagulation is repeated when needed. The naked foreign body is removed with endolaser end piece combined with U-shaped magnetic end piece. EFFECT: accelerated surgical intervention process; reduced risk to loose the foreign body; reduced risk of hemorrhages and retina detachment.
Patent RU-2189056-C2 (RU)
Title: Device tracking coordinates of target
Inventor: DANILOV S N
IPC: G01S13/87
Filed: 2000-02-08
Granted: 2002-09-10
Abstract: FIELD: coordinate measuring radar systems. SUBSTANCE: given device is designed for use in radars. It ensures enlargement of memory of tracking system under conditions of interference or periodic switching off of radar thanks to employment of coordinate computer which in its turn leads to increased noise immunity which is achievable technical result of invention. EFFECT: increased noise immunity. 1 dwg
Patent RU-2176768-C2 (RU)
Title: Method for thermal treatment of potassium salts
Inventor: SAFRYGIN JU S
IPC: F26B3/10
Filed: 2000-03-07
Granted: 2001-12-10
Abstract: FIELD: procedure of dehydration of humid potassium salts, for example, potassium sulfate obtained as a result of interaction of potassium chloride with ammonium sulfate or flotation potassium chloride in a pneumatic drier. SUBSTANCE: method consists in introduction of salt and hot gases in the apparatus, from which they in a "liquefied" state are carried along to the gas cleaning system and separated from gases. The method is featured by the fact that part of dehydrated potassium salts is mixed with the source humid material in relation (0.5-1.5):1.0 in mass, and the obtained mixture is fed to thermal treatment. For mixing preferably used is cyclone dust or fine-dispersed part of dry product. For improvement of the physico-chemical and consumer properties of dehydrated potassium salts use may be made of the known reagents such as binding additives, dust suppressors and anticonsolidators that are added to the mix of potassium salts before it is fed for thermal treatment selectively or in complex. EFFECT: simplified process of dehydration, reduced power consumption, improved physico-mechanical properties of potassium salts. 4 cl, 1 tbl, 4 ex
Patent RU-2183305-C2 (RU)
Inventor: GOTESMAN G E
IPC: F24F3/16
Filed: 2000-06-27
Granted: 2002-06-10
Abstract: FIELD: ventilation, applicable for cleaning of air by an aspiration system before the discharge into the atmosphere. SUBSTANCE: cyclone has a cylindrical body with an inlet pipe- connection connected to its upper part in a line tangent to its shell, and an outlet pipe connection is connected coaxially, and a dust collector with a gate is connected to the lower part through a contraction. A cloth filter element is connected to the outlet pipe-connection inside the body, it is provided with a shaking device for its periodical regeneration, the filter element is located concentrically with the body shell at a distance exceeding the width of the inlet pipe-connection. EFFECT: enhanced efficiency of dust collection. 1 dwg
Patent RU-2225696-C2 (RU)
Inventor: MARKUS N GAMIL TON
IPC: A23L5/40
Filed: 2000-08-07
Granted: 2004-03-20
Abstract: FIELD: food industry. SUBSTANCE: composition for dyeing flesh material includes thermally instable pigment being either betanin and/or beet powder from which betanin was obtained; brown color- inducing agent as reducing sugar chosen out of the group of reducing sugars and including dextrose, or reducing sugar in combination with, at least, one hydrolyzed soybean protein; thermally stable pigment being yellowish-orange food dyestuff, predominantly annatto. Material being meat analog includes vegetable or animal protein material that could be applied as meat analog, and dyeing agent that contains thermally instable pigment, brown color-inducing agent, thermally stable pigment. Food product contains the mixture of meat indicated for roasting, vegetable or animal protein material that could be applied as meat analog, and dyeing agent. One should prepare aqueous solution containing dyeing agent followed by its mixing with protein-bearing material at inconsiderable reduction. The present innovation enables to develop composition efficient for dyeing food product, material being meat analog the color of which is similar to meat's color and indicated for roasting both in raw and ready-to-use condition. EFFECT: higher efficiency. 37 cl,3 ex, 1 tbl _
Patent RU-2188894-C2 (RU)
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2000-08-22
Granted: 2002-09-10
Abstract: Изобретение относится к ледокольным работам. Сущность изобретения: возбуждают во льду резонансные изгибно-гравитационные волны при движении судна на воздушной подушке. В процессе движения создают дополнительную периодическую вертикальную нагрузку на лед от упора воздушных винтов посредством периодической, с частотой резонансных изгибно-гравитационных волн дифферентовки судна на нос. Изобретение позволяет повысить эффективность воздействия на ледяной покров. 1 ил.
Patent RU-2190143-C2 (RU)
Title: Electromagnetic valve
Inventor: GOPANCHUK V V
IPC: F16K31/02
Filed: 2000-08-31
Granted: 2002-09-27
Abstract: FIELD: supplying of working fluid in pneumatic and hydraulic systems. SUBSTANCE: electromagnetic valve includes solenoid with central opening having winding surrounded along perimeter by sectional magnetic circuit. Valve unit is arranged in opening of solenoid and it has tubular body with inlet and outlet magnetic circuits mutually joined by means of non- -magnetic sleeve. Other ends of magnetic circuits are connected respectively with inlet and outlet branch pipes. Valve cavity is arranged inside valve unit, and valve member is placed inside said cavity. Valve is forced by means of elastic member through abutment to seat. Seat is placed on lengthwise cylindrical protrusion of inlet branch pipe. Radial gap is formed between cylindrical protrusion and tubular body. Annular armature is arranged in radial gap in such a way that cylindrical protrusion with seat is embraced by armature. Bushing having end wall and made of magnetically soft material is placed inside inlet magnetic circuit between seat and inlet branch pipe. Said end wall is provided with ducts for passing working fluid and with central opening. In opening valve is arranged in such a way that it protrudes outside end wall towards seat by value less than working stroke of armature. EFFECT: improved dynamic characteristics, enhanced limit strength and reliability, decreased mass and size of valve device. 4 cl, 3 dwg