baber/WOPTO huggingface dataset:
Patent RU-2162127-C2 (RU)
Title: Sheet metal cover part for dormer window or similar structures penetrating inside roof and frame covered with sheet metal incorporating such part
Inventor: ALLAN EHDVARSEN
IPC: E04D13/02
Filed: 1996-09-18
Granted: 2001-01-20
Abstract: FIELD: construction engineering; dormer windows and frames. SUBSTANCE: sheet metal cover part for dormer window frames whose side surfaces of main frame are perpendicular to surrounding parts of roof surface has angle joint built integral with the former of bent sheet metal and first pair of wall sections for covering end portions of side parts which are perpendicular to each other, second pair of wall sections for covering parts of roof surface adjacent to mentioned side parts of main frame, and angle section for filling up space between mentioned wall sections of second pair. First and second pairs of wall sections and angle section are formed from same sheet blank; parts of sheet material other than those of mentioned wall sections and mentioned angle section are partially bent to form two double-layer planar folds and double-layer triangular fold between angle section and mentioned first pair of wall sections. Double-layer folds are parallel to roof surface and perpendicular to each other; they are placed between mentioned angle section and mentioned second pair of wall sections. EFFECT: reduced labor consumption; improved operational reliability. 4 cl, 4 dwg
Patent RU-2167418-C2 (RU)
Inventor: SINEGUBOVA JU V
IPC: G01N27/48
Filed: 1998-05-05
Granted: 2001-05-20
Abstract: FIELD: analytical chemistry; identifying drugs using cordanum as example. SUBSTANCE: electrochemical concentration of substance such as cordanum (DL-1-[4(3-Cyclohehylureido)-phenoly] -2- hydrohy-3-t-butylaminopropan) is made on surface of mercury-film needle electrode for 300 s (Te) at potential (Ee) of (1.35-1.45) V in the background of 0.1n-0.5n of lithium chloride adding 0,2×10 -3  g/ml of magnesium sulfate followed by recording current-voltage characteristics at potential sweep rate of 50 mV/s; cordanum concentration is determined by peak value in potential range of 0.9 to 1.0 V relative to chlorinated-silver electrode. EFFECT: enhanced sensitivity and proximity of proposed technique. 1 ex
Patent RU-2181721-C2 (RU)
Title: Method of recovering ethylene oxide from ethylene oxide-containing medium
Inventor: BESSLING BERND
IPC: C07D303/04
Filed: 1996-11-05
Granted: 2002-04-27
Abstract: FIELD: chemical engineering. SUBSTANCE: method involves distillation of initial medium in column and withdrawal of (i) pure ethylene oxide in liquid or gas state from the top section of column and through lateral tap-off disposed in the concentrating section of column and (ii) bottom product. In emergency situations, a fire-extinguishing means is supplied to the column. Process is characterized by that the distillation column is operated at pressure 2 to 10 bar and temperature from 20 to 180 C. Mixture is passed through several in-series disposed zones with structured metal sheet inserts or charge beds arranged within the column, from which at least one zone is connected to a water source. Water functions as ethylene oxide-miscible fire- extinguishing means, which raises pressure in the column by 0.01 to 4 bar. EFFECT: optimized process parameters. 8 cl, 1 dwg
Patent RU-2190612-C2 (RU)
Title: Novel derivatives of indole-2,3-dione-3-oxime
Inventor: VOT EN FRANK
IPC: C07D471/04
Filed: 1997-10-01
Granted: 2002-10-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel derivatives of indole-2,3-dione-3-oxime of the formula (I):   where R 1  means hydrogen atom, C 1 -C 6 -alkyl; R 3  means Het or group of the formula:   where Het means tetrahydrofuryl that can be substituted once or more times with substitutes taken among the group comprising of halogen atom, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy-group and oxo-group; at least one of R 31 , R 32 , R 33  means independently hydrogen atom, C 1 -C 6 -alkyl or hydroxy-C 1 -C 6 -alkyl and at least one of R 31 , R 32 , R 33  means independently (CH 2 )nR 34  where R 34  means hydroxyl, carboxyl, C 1 -C 6 -alkoxycarbonyl, C 3 -C 7 -cycloalkyl-C 1 -C 6 -alkoxycarbonyl, isoxazolyl ring that can be substituted once or more times with substitutes taken among the group comprising of halogen atom, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy-group, oxo-group or CONR 35 R 36  where R 35  and R 36  mean hydrogen atom, C 1 -C 6 -alkyl, hydroxy-C 1 -C 6 -alkyl or (CH 2 ) n R 37  where R 37  means hydroxyl, C 1 -C 6 -alkoxycarbonyl, C 3 -C 7 -cycloalkyl-C 1 -C 6 - -alkoxycarbonyl; or   and R 36  in common with N-atom to which they are bound form unsaturated 6-membered heterocyclic ring containing possibly one additional O-atom; n = 0, 1, 2 or 3; R 5  means phenyl that can be substituted with phenyl or SO 2 NR 51 R 52  where R 51  and R 52  each means independently C 1 -C 6 -alkyl; or R 51  and R 52  in common with N-atom to which they are bound form unsaturated 6-membered monocyclic heterocyclic ring; "A" is a ring condensed with benzyl ring in positions "a" and "b" and formed by the following bivalent radicals: a-CH 2 -NR 6 -CH 2 -CH 2 -b where R 6  means C 1 -C 6 -alkyl, or its pharmaceutically acceptable salt. Compounds of the formula (I) are antagonists of exciting amino acids and can be used in pharmaceutical composition showing affinity to AMPA-receptor and useful for treatment of disorders and diseases responding to an antagonist of AMPA-receptor in mammals including humans. Invention describes a method of synthesis of compound of the formula (I). EFFECT: valuable medicinal properties. 12 cl, 24 ex
Patent RU-2198808-C2 (RU)
Inventor: ARCHIL JA AL DEANUEHVA LUIS
IPC: B61F3/12
Filed: 1997-11-28
Granted: 2003-02-20
Abstract: Изобретение относится к железнодорожному транспорту. Одноосевой ходовой механизм с подвижными независимыми колесами, предназначенный для сочлененных вагонов, используемых при транспортировке автомобилей, позволяющий адаптировать подобные вагоны, состоящие из двух сочлененных между собой сцепных вагонов и трех одноосевых ходовых механизмов, для передвижения по железнодорожным колеям различных типов, включает два устройства ходового механизма, каждое из которых содержит полуось, колесо (W), два тормозных диска, и встроенные в несущий каркас (1) две буксы на обоих концах полуоси, рычаги для придания устойчивости головным частям подвески и рессорные скользящие башмаки (3) для поддержки одноосевых механизмов во время изменения расстояния между колесами при изменении ширины железнодорожной колеи. Имеется система задания направления для промежуточного ходового механизма и для крайних ходовых механизмов. Изобретение расширяет функциональные возможности. 8 ил.
Patent RU-2162522-C2 (RU)
Title: Device for fastening of cutting tooth
Inventor: O'NILL MAJKL L
IPC: E21C35/197
Filed: 1997-04-09
Granted: 2001-01-27
Abstract: FIELD: mining, particularly, mining tools applicable in rock cutting. SUBSTANCE: device has a bushing made to provide for installation of tooth in holder hole. Bushing has a through hole in which cutting tooth is installed for rotation and body with a collar which serves to prevent axial motion of bushing relative to tooth holder. Provided in body and/or in collar is undercutting zone to reduce maximum load arising between body and collar. Design of tooth holder and bushing allows fixing of bushing in axial direction relative to body part of tooth holder by tight fit so that bushing may be easily removed from this body part. EFFECT: prolonged service life of mining tool. 7 cl, 14 dwg
Patent RU-2181602-C2 (RU)
Title: Safety syringe
Inventor: VAN DER MEHJDEN KHENDRIKUS JOK
IPC: A61M5/315
Filed: 1997-05-06
Granted: 2002-04-27
Abstract: FIELD: medicine, applicable for injections. SUBSTANCE: the safety syringe has a cylinder, piston including a piston body and a piston head, and a protective enclosure that accommodates the structural members of piston engagement. Liquid passes through the head and body, the passage is located inside the enclosure forming a single structure together with the head located outside the enclosure, the structure communicates hydraulically, the body is made for fixation inside the enclosure by the piston engagement structural members. The cylinder is made for sliding on the head and enclosure during empting for releasing the piston engagement structural members and catching the freed piston, the piston has an opportunity of back sliding from the extreme extended position for the return of the freed piston from the enclosure to the safety locked position relative to the enclosure. The structural members of piston engagement have locks and detents positioned on the piston and protective enclosure. EFFECT: reduced risk of infection. 15 cl, 23 dwg
Patent RU-2226486-C2 (RU)
Inventor: SPATAFORA MARIO
IPC: B65B5/06
Filed: 1999-02-12
Granted: 2004-04-10
Abstract: FIELD: method and equipment for packaging of groups or block of cigarettes. SUBSTANCE: method involves feeding first sheet 3 of packaging material to first support 10 on packaging conveyor 7; feeding articles to second support 11 on the same conveyor 7; driving both supports so that they move one relative to another and come into contact with one another for forming of unit 48 in one of supports, said unit consisting of first sheet and article. EFFECT: simplified method and construction, reduced production costs, improved quality of folding process and increased efficiency. 24 cl, 3 dwg
Patent RU-2159828-C2 (RU)
Inventor: BOLSHTJANSKIJ M P
IPC: E01C11/24
Filed: 1999-02-24
Granted: 2000-11-27
Abstract: FIELD: motor roads. SUBSTANCE: proposed method relates to motor and can be used for provision of complete usage of road pavement as to service life of road pavement materials, elimination of formation of ruts, provision of smoothness of pavement and safety of running owing to uniform wear of pavement in width. According to this method uniform wear of pavement is provided by orientation of vehicle wheels to roadway rolled lanes and periodical displacement of vehicles to non-rolled lanes. Novelty is that roadway width is reduced by width of design vehicle wheel, forming simultaneously temporary unusable reserve lane. In spring this lane can be arranged from southern side pavement. EFFECT: simplified upkeep of pavement and reduced cost of pavement maintenance. 2 cl, 3 dwg
Patent RU-2170227-C2 (RU)
Title: Method of preparing 2-keto-l-gulonic acid by oxidation of l-sorbose
Inventor: SUL MAN EH M
IPC: C07C59/215
Filed: 1999-06-01
Granted: 2001-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: 2-keto-L-gulonic acid Is prepared by oxidation of sorbose on heterogeneous platinum-containing catalyst. Process is carried out in alkali medium with equimolar NaHCO 3  content under vigorous stirring and bubbling of oxidizing agent. Catalyst is polymeric platinum-containing catalyst prepared by adding platinum to super cross-linked polystyrene in amount of 20-52 g/l. Platinum content in catalyst is 2-4%. Oxidizing agent is pure oxygen which is bubbled at rate of 440 to 450 ml/min. Reaction is carried out at sorbose concentration of 0.22-0.44 mole/l, temperature from 60 to 70 C and stirring intensity fro 9000 to 1000 rpm. Method makes it possible to prepare 2-keto-L-gulonic acid with high yield. EFFECT: more efficient preparation method. 5 cl, 1 dwg
Patent RU-2200178-C2 (RU)
Inventor: TISHIN V B
IPC: C09F7/02
Filed: 1999-06-09
Granted: 2003-03-10
Abstract: FIELD: fat-and- -oil industry. SUBSTANCE: invention relates to drying oil-boiling manufacture. Oxidation is carried out from temperature 15-20 C to temperature 120-130 C for a single stage by continuous air feeding by shell- and-tube jet-injection absorber. Invention ensures to oxidize vegetable oils by highly intense and ecologically pure method. EFFECT: improved method of oxidation. 1 tbl, 1 dwg
Patent RU-2177674-C2 (RU)
Title: Data transmission system
Inventor: AFANAS EV S S
IPC: H04L12/28
Filed: 1999-07-01
Granted: 2001-12-27
Abstract: FIELD: local networks for data transmission among spatially distributed stations. SUBSTANCE: system designed for data transmission among spatially distributed stations interconnected by transmission lines in any way so that maximal probability of data transmission among stations is ensured in case of transmission failure of any kind has spatially distributed stations connected via transmission lines to interface units each being connected to respective change-over device in the form of system status switch; input/output buses of interface units are connected to transmission lines; respective input of system status switch is coupled through bus with output of system status switch locking unit one of whose inputs is connected to timer output and other, to one of outputs of transmission direction analyzing unit also through bus; inputs of the latter are connected through bus to respective outputs of interface unit; other output of transmission direction analyzing unit is connected to one of timer inputs; clock signal is applied to other input of timer. EFFECT: simplified functional circuit arrangement; enhanced operating reliability. 3 dwg
Patent RU-2169224-C2 (RU)
Inventor: FRELIKH STEN
IPC: D21H17/57
Filed: 1998-02-03
Granted: 2001-06-20
Abstract: Изобретение предназначено для использования в производстве бумаги. Предложена водная дисперсия проклеивающего агента, содержащая химически активный по отношению к целлюлозе проклеивающий агент и диспергирующую композицию, которая содержит низкомолекулярное катионное органическое соединение, имеющее молекулярный вес менее 10000, и анионный стабилизатор, который является анионным полиэлектролитом, способ ее получения, а также способ получения практически безводной композиции, содержащей указанные выше компоненты. Приемлемые анионные стабилизаторы, пригодные для использования в данном изобретении, включают анионные соединения, выполняющие роль стабилизаторов и/или являющиеся эффективными в комбинации с катионными соединениями для стабилизации проклеивающего агента в водной фазе, а также анионные соединения в качестве диспергаторов в процессе получения дисперсий для проклейки. Предпочтительно, чтобы анионное соединение было водорастворимо или вододиспергируемо. Анионный стабилизатор может быть выбран из органических или неорганических соединений и может являться веществом натурального или синтетического происхождения. Обеспечивается стабильность и низкая вязкость дисперсии, высокое качество проклейки. 4 с. и 19 з.п. ф-лы, 7 табл.
Patent UA-29403-C2 (UA)
Title: A method for treatment of ashy dust and sludge of wastewater and lightweight filling material
IPC: C04B18/18
Filed: 1992-01-06
Abstract: The invention relates to a method for treatment of ashy dust and sludge of purification of wastewater and to lightweight filling material. A method comprises mixing ashy dust and sludge of wastewater, agglomeration of mixture, heating the latter in rotary kiln with obtaining aggregated product and cooling the obtained product.
Patent UA-43411-C2 (UA)
Title: Pneumatic pump-dozer for melts
Inventor: HRYHOROVYCH IHOR OLEKSANDROVYCH
Filed: 1997-11-28
Abstract: A pneumatic pump-dozer for melts has a body with one or several chambers placed one over another, those are connected to pressure pneumatic network through pressure switch and connected in sequence to each other by the section of the pressure melt conduit. The body of the melt conduit is arranged opened from beneath, and the lowermost dozing chamber is placed lower than the level of melt inside the body, with formation of gap with respect to the walls of the body; at that the pressure switch is installed on the immersed to dozing chamber lower end of pressure melt conduit and arranged as U-like labyrinth. The inlet to the outer channel of the labyrinth is placed lower than the upper edge of dosing chamber, and the inner channel goes to the pressure melt conduit higher than the inlet of the outer channel.
Patent UA-57003-C2 (UA)
Title: Device for electric metal plating of flat bars
IPC: C25D17/12
Filed: 1998-04-23
Abstract: Invention relates to device for electric metal plating of flat bars in which is avoided variation of thickness of deposited metal on edges and are eliminated lacks of devices having edging forms. This task is resolved with the help of device for application of metal coating that does not have edging forms in which each anode in parallel with direction of passing of flat bar is divided into anode flat bars, said anode flat bars are isolated each from another and each anode flat bar in powered individually.
Patent UA-45486-C2 (UA)
Filed: 1999-10-01
Abstract: The invention relates to the medicine, in particular to the children orthopedics. The operator realizes the method with cushions of the fingers moving them in the constant rhythm. The treatment involves the contact and non-contact manipulations. First, the pelvic bones are fixed with one hand while another one makes the active movements. Namely, the head of femur is aligned within the fossa due to the pressing movements directed towards the center of the joint. The operator presses the crest on ilium and the areas surrounding the hip joint with the cushion of his thumb moving then towards the head of femur pressing it into the fossa with simultaneous rotating movements and stretching the leg at the plane parallel to the couch. The growth of the periosteum is also stimulated through the rotating inward or outward movements of the limb or abducting the thigh towards the ribs and the abdomen with simultaneous pressure against the anterior part of the knee. The operative control is realized in the course of such a treatment through special set of the manipulation controlling the mutual location of the head and the fossa, the mobility in the joints of the upper and lower limbs, the level of the training of the muscles and ligaments of the hip joints. In addition in-home procedures are performed daily throughout all the course of the treatment and upon conclusion of the course. The rehabilitating device consists of several rectilinear or curvilinear sections. Each section has the height-adjusted separation screen located at the central plane of the symmetry and the handrails attached at the stands with the sliders and the security belts. The handrails are mounted onto the stands with the clamps and the brackets possessing the scales for the assembly.
Patent RU-2180685-C2 (RU)
Title: Special vodka
Inventor: GERAS KIN N I
IPC: C12G3/06
Filed: 2000-04-24
Granted: 2002-03-20
Abstract: FIELD: liqueur-and-vodka industry. SUBSTANCE: special vodka contains aromatic alcohol of juniper berry, sugar syrup, aromatic alcohol of juniper coniferous needles and water-alcohol liquid with the following amount of ingredients, 1/100 dkl of finished product aromatic alcohol of juniper berry 3-4; aromatic alcohol of juniper coniferous needles 1-14; sugar syrup 11-12; the balance, water-alcohol liquid. EFFECT: extended assortment of special vodkas with high organoleptic properties, stable in storage and low cost of their production, lending balsam tint to flavor in combination with hardly detected tinge of juniper berry. 2 tbl, 3 ex
Patent RU-2180623-C2 (RU)
Title: Load-lifting machine operator seat
Inventor: SHKRABAK V S
IPC: B66C13/54
Filed: 2000-05-30
Granted: 2002-03-20
Abstract: FIELD: transport engineering and materials handling facilities; load-lifting cranes. SUBSTANCE: seat for crane operator has flat leverage consisting of two four-member parallelograms installed in parallel relative to each other and consisting of articulated members. Axle passes through middle of lower member of one of parallelograms. Hollow lever with fitted- on springs-loaded lock is installed on this axle. Locking element of lock can occupy one of three positions in slots of worn wheel installed on axle, making it possible to discretely regulate position of seat. Worm wheel engaging with worm provides smooth regulation of seat position. Four-member parallelograms and worm pair are mounted on frame installed in vertical post connected with cab floor through torus-shaped vibration protection member. Seat is furnished with passive safety device made in form of air jacket with zipper in center of front part covering also operator's thighs. Lower sides of air jacket and shoulder elements (straps) are rigidly connected to lower surface of cushion and rear surface of seat backrest. Air jacket is provided with stitched communicating chambers housing perforated tubular elements connected with gas source housing. EFFECT: improved protection against traumatic injuries and conditions of operation at inclination and in emergency situations owing to passive safety devices. 3 dwg
Patent RU-2225141-C2 (RU)
Inventor: PONOMAREV S A
IPC: A23L25/00
Filed: 2000-06-08
Granted: 2004-03-10
Abstract: FIELD: thermal treatment of food products in food-processing and other branches of industry. SUBSTANCE: method involves placing product into frying vessel made in the form of tank; heating product; mixing product by mixer. Frying vessel is made composite. Tank-shaped frying cavity of frying vessel is formed by joining of at least two individual forming devices, including wall forming and bottom forming devices. Bottom forming device is made movable and adapted for rotation and/or linear movement. Area of bottom forming surface or total area of bottom forming devices is at least πD 2 /4, where D is diameter of round tank-shaped frying cavity of frying vessel. Upon completing of frying procedure, at least one forming device is rotated and/or moved in linear direction and product is discharged from frying vessel. Apparatus has frying vessel made in the form of tank, base, mixer, and heating device. Method and apparatus allow product to be uniformly fried owing to reduced possibility of excessive frying and burning of product due to reduced time for discharge of total volume of fried product from frying vessel and damage to product during discharge thereof from frying vessel to be reduced due to minimal urging forces applied to product and reduced mixing time. EFFECT: improved quality of fried product by minimized processing time and reduced damage to product. 25 cl, 4 dwg
Patent RU-2183275-C2 (RU)
Title: Device for hydraulic perforation of outburst-prone seams
Inventor: KOLESNICHENKO I E
IPC: E21F5/00
Filed: 2000-07-05
Granted: 2002-06-10
Abstract: FIELD: mining industry, particularly, methods of prevention of instantaneous outbursts of coal and gas in mining of methane-bearing seams in zones hazardous for its gas-dynamic phenomena. SUBSTANCE: device includes standpipe with attachment having body with hole, former with channel communicated with vacuum gage via body hole. Device is provided with barrel found in attachment. Barrel channel is concentric relative to former with channel of small diameter and separating wall with autonomous channel. Wall is located inside body between barrel end face and body end face, and made with channels for communication of standpipe cavities and forming chamber formed between barrel and former. One end face of former is flash with barrel end face, while the other, is connected with separating wall. Former channel is communicated with vacuum gage through autonomous channel of separating wall. EFFECT: controlled washing-out of leading cavities in face rock mass of outburst-prone coal seam due to information on gas liberation intensity. 4 dwg
Patent RU-2202644-C2 (RU)
Title: White gold alloy of gold-silver-palladium-zinc- indium system
Inventor: BOSHIN S N
IPC: C22C5/02
Filed: 2000-07-31
Granted: 2003-04-20
Abstract: FIELD: non-ferrous metallurgy; casting and powder processes; jewelry. SUBSTANCE: proposed gold-based alloy contains additionally zinc and indium at the following ratio of components, mass- %: silver, 25.0-26.0; palladium, 11.5-10.0; indium, 3.5-4.0; zinc, 1/5-1.0; gold, 58.5-59.0. Proposed gold may be used in jewelry for manufacture of adornments. EFFECT: improved physico-mechanical properties; extended temperature field of melting.