baber/WOPTO huggingface dataset:
Patent RU-2190593-C2 (RU)
Title: Method of purification of adipic acid in water
Inventor: EHNRIET EHRIK B
IPC: C07C51/43
Filed: 1997-05-29
Granted: 2002-10-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to a method of purification of adipic acid by crystallization or recrystallization in water which is one of the main substances used for synthesis of polyamide 6-6. Adipic acid comprises trace amount of a catalyst and minimal purity of adipic acid is at least 95%. The indicated crystallization or recrystallization is carried out in the presence of a strong protonic acid and/or in the presence of carbon monoxide. The preferable amount of a strong protonic acid is from 1 to 50 mole/1 mole of metal of a catalyst. Carbon monoxide is at least partial component of atmosphere where the solution is placed into the crystallization or recrystallization reactor or it makes the pressure into indicated reactor above atmosphere one. Said crystallization or recrystallization ensures to decrease the trace content of metallic catalysts in adipic acid. EFFECT: improved method of purification. 7 cl, 1 tbl
Patent RU-2160176-C2 (RU)
Title: Belt casting plant
Inventor: SCHWERDTFEGER KLAUS
IPC: B22D11/06
Filed: 1997-06-03
Granted: 2000-12-10
Abstract: FIELD: metallurgy, namely plants for casting metals. SUBSTANCE: plant includes apparatus for feeding melt metal, at least one cooling apparatus and guiding supporting member arranged in zone of crystallized belt. Said member is flexible one and it is arranged with possibility of regulating its length. EFFECT: reduced heat and mechanical stresses in cast belt. 8 cl, 1 dwg
Patent RU-2185393-C2 (RU)
Title: Сложный полиэфир и конъюгат на его основе
Inventor: SHALABI SHALABI V
IPC: A61K47/48
Filed: 1994-01-05
Granted: 2002-07-20
Abstract: Изобретение относится к сложным полиэфирам, содержащим одну или более свободных СООН групп и имеющим отношение карбоксильных групп к гидроксильным группам больше единицы, где указанный сложный полиэфир содержит звено, выбранное из группы, включающей L-молочную кислоту, D-молочную кислоту, DL-молочную кислоту, ε-капролактон, п-диоксанон, ε-капроновую кислоту, алкиленоксалат, циклоалкиленоксалат, алкиленсукцинат, β-гидроксибутират, замещенный или незамещенный триметиленкарбонат, 1,5-диоксепан-2-он, 1,4-диоксепан-2-он, гликолид, гликолевую кислоту, L-лактид, D-лактид, DL-лактид, мезолактид и их любые оптически активные изомеры, рацематы или сополимеры, и звено, выбранное из яблочной кислоты, лимонной кислоты или 1,6-гександиола и их любых оптически активных изомеров, рацематов или сополимеров, где указанный сложный полиэфир имеет среднюю степень полимеризации между 10 и 300 и средний молекулярный вес от около 1200 до около 40 000; и конъюгатам сложного полиэфира ионно связанного с биологически активным полипептидом, содержащим, по меньшей мере, одну группу ионогенного амина, где по меньшей мере 50 вес.% полипептида ионно связанного с указанным сложным полиэфиром. 2 с. и 10 з.п.ф-лы, 3 ил., 6 табл.
Patent UA-45500-C2 (UA)
IPC: B01F11/00
Filed: 1998-11-16
Abstract: An automatic baking apparatus for baking food products from dough having upper and lower holding means (14, 16, 76) to be affixed to either end of a flexible, sealable mixbag (44) which mixbag contains ingredients for dough. A dough preparation and baking station (24) having a slit (37, 41) at the top and bottom portions. Kneading means (22, 24, 39, 43, 56) for mechanically working the ingredients in the mixbag. Means for creating relative reciprocating movement between the mixbag and the slit openings and heating means (18, 20) in at least a portion of the dough preparation and baking station (25) so as to bake the kneaded ingredients. The kneading means situated in the top and bottom portions of the apparatus, the top and bottom slits (37, 41) are each formed by a set of two adjacent members (22, 24, 39, 43, 56). Each member has a kneading surface (36, 38, 40, 42) denning the slit between each set and through which slit the mixbag passes. Each kneading surface being part of a support structure (60, 62, 66, 70, 72) which is resilient and each support structure being attached to each respective member. At least one of the members (22, 43) being movable relative to the other member in each set.
Patent UA-15801-C2 (UA)
Title: Diffused-air aerator
Filed: 1993-10-05
Abstract: A diffused-air aerator contains the dispergator in the form of porous pipe of ring cross section, attached to the air duct by the upper front part. The air duct is made in the form of horizontal pipeline and hardly connected with the upper front part of dispergator. The invention relates to the mechanisms for pneumatic aeration of liquids and can be used particularly in purification of waste waters in aeration constructions.
Patent UA-5654-C2 (UA)
Title: Method for obtaining of liposomal preparation
Inventor: STEFANOV OLEKSANDR VIKTOROVYCH
Filed: 1993-01-14
Abstract: The invention relates to pharmacy, namely to a method for obtaining of liposomal preparation which may be used as an antihypoxic agent. The method comprises emulsification of phosphatidylcholine in water, obtaining of liposomes, steralizing filtration, butylation and lyophilization.
Patent UA-42095-C2 (UA)
Title: Wave gear
Inventor: Sevostianov Serhii Viktorovych
Filed: 1998-10-28
Abstract: This invention relates to the field of machines and mechanisms and can be used in manufacturing means for transfer of rotary motion with variation of speed. A wave gear has a body, coaxial driving and driven shafts, a roller wave generator, flexible and rigid gears, at that it is equipped with differential load compensators arranged as flexible gears installed coaxially with respect to the flexible gear.
Patent UA-47484-C2 (UA)
Title: Method of gas-like working body thermal stabilization with contour deformation (volume change)
Filed: 1999-01-20
Abstract: A method of a gas-like working body thermal stabilization with a contour deformation (a volume change) relates to the thermal stabilization systems (the cooling and the heating systems) of the heat piston machines and engines, and may be used for its efficiency increasing. In the method, which consists in heat rejection (application) with the volume change process, it is sufficient that the working body in the process of the contour deformation being extracted from the operating space, passed through a thermal stabilization contour (the cooling or the heating system) and being returned to the operating space.
Patent UA-29545-C2 (UA)
Title: System for hydro-pneumatic survey device glass cleaning of commanders tank turret
Filed: 1999-09-14
Abstract: The invention relates to the field of armored machinery and is intended for cleaning glasses of survey devices installed at the tank. The system of hydro-pneumatic glass cleaning of survey devices of commander’s tank turret is improved through inclusion of new nodes due to which duration of all the cycle of survey devices glass cleaning cycle is decreased.
Patent UA-49967-C2 (UA)
Title: Controller
Inventor: KONOSHENKOV VOLODYMYR FEDOROVYCH
Filed: 2000-03-14
Abstract: The present invention relates to the program control facilities, specifically to the on-line cyclic program control devices, and can be used in automatic equipment and industrial robots. The proposed controller contains final control relays, a unit for reading data from a cartridge tape data carrier, and a data reading control unit. The state of each of the final control relays is controlled by the output signals of the data-reading unit. The final control relays are connected to the power supply unit via a step-by-step selector. The control unit contains a timer, switching elements in the circuits of the time interval setting signals, relays for switching on and off the time interval setting signals, and a unit for programming the timer time intervals. The output contact of the timer is used for controlling the operation of the step-by-step selector in the power circuit of the final control relays. The switching elements in the circuits of the time interval setting signals are connected to the unit for programming the timer time intervals via the contacts of the relays for switching on and off the time interval setting signals. The state of each of the relays for switching on and off the time interval setting signals is controlled by the unit for programming the timer time intervals. The relays for switching on and off the time interval setting signals are energized via the step-by-step selector. The advantages of the proposed controller are the possibility of fast adjustment of the controller by replacing the cartridge tape data carrier, the possibility of cyclically controlling drives within the wide range of time parameters, and the possibility to store a specified control program for unlimited period.
Patent UA-73150-C2 (UA)
Title: Pharmaceutical composition comprising thiazolidinedione and metformin hydrochloride and method for its manufacture
IPC: A61K9/16
Filed: 2000-11-16
Abstract: A pharmaceutical composition, comprising a thiazolidinedione, such as Compound (I), metformin hydrochloride and a pharmaceutically acceptable carrier, wherein the thiazolidinedione and metformin hydrochloride are each dispersed within its own pharmaceutically acceptable carrier in the pharmaceutical composition and the use of such a composition in medicine.
Patent UA-73018-C2 (UA)
Title: Sytkariovs driving axle
Inventor: SYTKARIOV HENNADII TYKHONOVYCH
IPC: F16H1/00
Filed: 2003-07-01
Abstract: Driving axle for transport means includes crankcase, driving shaft, main drive in the form of gearing of driving and driven gears, housing of differential executed with a central opening located on the bearings in the crankcase and rigidly connected with the driven gear, two driven shafts, which by one end are fixed in the housing of differential with possibility of rotation, and elastic element. The novelty consists in that in the driven shafts from the side of housing of differential coaxial cylindrical cavities are made with screw thread, the central opening of the housing of differential is figured, moreover through it and coaxially with it is passed the rod executed in the middle part with the cross section corresponding to the configuration of opening, mounted with possibility of displacement in this opening along its axis, and the cylindrical ends of the rod are equipped with elements, which engage with internal screw thread of cavities of driven shafts, in this case, in each driven shaft between the bottom of its cavity and the end of rod an elastic element is mounted, for example, in the form of helical spring. This technical solution allows to simplify the design of driving axle and to increase the efficiency of its operation.
Patent RU-2179262-C2 (RU)
Title: Two-cylinder pump for suspensions
Inventor: SHVING FRIDRIKH
IPC: F04B15/02
Filed: 1998-06-09
Granted: 2002-02-10
Abstract: FIELD: transportation of materials and their mixtures at consistency from liquid suspension to viscous mass containing solid particles. SUBSTANCE: two-cylinder pump for suspensions has loading bin for receiving suspension, agitator with shaft and tubular spool valve which is located in loading bin and designed for control of alternating cycles of suction and delivery strokes of cylinders. Tubular spool valve has inlet elbow performing swinging motion before inlet holes of feed cylinders and outlet elbow which is connected with delivery pipe line by means of swivel unit. Inlet holes of feed cylinders are located behind rear wall of loading bin and outlet elbow is located between rear wall and shaft of agitator. Inlet and outlet elbows of tubular spool valve have L-shaped form at bend equal approximately to right angle. Axial center of outlet elbow is inclined in vertical plane towards rear wall of loading bin. Inlet elbow of L- shaped angle is oriented downward. EFFECT: ease in maintenance; complete cleaning of bin. 7 cl, 3 dwg
Patent RU-2177128-C2 (RU)
Title: Drying cylinder with electric heating
Inventor: VAGANOV M A
IPC: F26B13/18
Filed: 2000-03-02
Granted: 2001-12-20
Abstract: FIELD: device for heating the surface of a rotating cylinder, used for drying of a wet cloth of material (paper, fabric). SUBSTANCE: drying cylinder 1 is positioned on fixed hollow shaft 2 secured on frames 10. Covers 3,4 are attached to the ends of cylinder 1. Fixed on shaft 2 with the aid of spokes 7 in radius of the inner surface of cylinder 1 are frameworks accommodating the stator windings of motor 5 and sections of resistors 8. The windings of motor 5 and the sections of resistors 8 are connected to terminal box 9 by means of a cable passing through the hollow shaft. The advantage of the given system is the possibility of off-line control of the speed and heating of each cylinder separately without combining them in groups by the drive, which provides for observance of a high operating procedure of drying of a wet cloth of material. Besides, the entire heat released in the motor windings and resistor sections accomplishes a useful work in cylinder heating. The motor windings and resistor sections are placed in a sealed barrel of the cylinder so that they are protected against moisture and dust at drying of a wet cloth of material. EFFECT: enhanced efficiency of drying. 3 dwg
Patent RU-2214700-C2 (RU)
Title: Heat-sink
Inventor: CHECCHETTI MAURIZIO
IPC: H01L23/36
Filed: 1998-07-27
Granted: 2003-10-20
Abstract: FIELD: electronics, cooling of integrated circuits. SUBSTANCE: heat- sink includes heat-conducting plate placed on cooled surface. Thickness of plate gradually increases from edges towards central part in compliance with curvilinear profile concave upwards and thanks to it air stream supplied to plate deviates to its edges assuming in essence horizontal direction across outlet. Heat-conducting plate has aggregate of cooling ribs located on it and passing radially from central part towards edges of plate. EFFECT: design of noiseless heat-sink of small dimensions with high heat abstraction from heat-conducting plate to ambient air. 18 cl, 3 dwg
Patent RU-2199179-C2 (RU)
Inventor: BABUROV V I
IPC: H04B15/00
Filed: 2000-03-20
Granted: 2003-02-20
Abstract: FIELD: radio engineering. SUBSTANCE: proposed amplifier is designed for use in pulse-operated radio receivers incorporated in short-range multichannel navigation systems or other multichannel pulse-operated radio systems. Length of short pulses 6 through 9 corresponding to wavefronts of pulse noise of adjacent frequency channels is selected in radio-frequency amplifier circuit 1 through 5 up to narrow-band filter 10 and detector 12 which provides for pulse selectivity in adjacent frequency channels without impairing sensitivity and without suppressing useful signal by heavy noise of adjacent channel. EFFECT: enhanced efficiency of pulse selectivity for adjacent frequency channels in pulse-operated receivers. 7 dwg
Patent RU-2179329-C2 (RU)
Title: Chromospheric telescope
Inventor: TRIFONOV V D
IPC: G02B23/00
Filed: 2000-04-19
Granted: 2002-02-10
Abstract: FIELD: optical instrumentation, recording of high-quality image of chromosphere of full sun's disk in wide region of spectrum. SUBSTANCE: chromospheric telescope includes reflecting objective- paraboloid, lens of field, interference-polarization filter set at angle to optical axis of telescope so that its optical axis matches central reflected ray, reflecting projection lens turned through certain angle with reference to optical axis of telescope and photodetector. Focal distance of lens of field equals distance to entrance pupil of objective securing telecentric path of rays to interference-polarization filter and homogeneous spectral composition of image as result of it. EFFECT: reduced dimension of telescope. 1 dwg
Patent RU-2185670-C2 (RU)
Inventor: KUZIN A JU
IPC: G21F9/08
Filed: 2000-04-19
Granted: 2002-07-20
Abstract: FIELD: recovery of radioactive waste solutions. SUBSTANCE: introduced in radioactive waste solution is concentrated solution of sodium hydroxide in the amount of 1.0 to 1.2 mole per 1.0 mole of ammonium nitrate or liquid radioactive waste containing sodium hydroxide. Mixture obtained is concentrated by evaporation at temperature of 90- 110 C, then vapor phase is rinsed and condensed. Sodium nitrate produced in the course of concentration of mixed-up solutions by evaporation is concentrated in bottoms solution. EFFECT: provision for complete recovery of ammonium nitrate containing solutions. 2 cl, 2 dwg, 1 tbl
Patent RU-2194995-C2 (RU)
Title: Method for diagnosing progressive angina pectoris in patient suffering from myocardial ischemia
Inventor: TUEV A V
IPC: G01N33/92
Filed: 2000-04-28
Granted: 2002-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves separating leukocyte-enriched cellular suspension from venous blood of a patient in 50000 per 1 mcl concentration. The sample is incubated for 62 h at 37 C temperature. Supernatant fluid is collected and general cholesterol length is determined. The value being greater than 0.150 mmole/l, progressive angina pectoris is to be diagnosed in a patient suffering from myocardial ischemia. EFFECT: high accuracy of diagnosis. 1 tbl
Patent RU-2185588-C2 (RU)
Title: Armored repair articulated truck
Inventor: BATENIN V I
IPC: F41H7/00
Filed: 2000-05-31
Granted: 2002-07-20
Abstract: FIELD: means for repair of equipment on the battlefield. SUBSTANCE: truck is provided with wire cables with panels attached to them, the panels are made of bullet-proof material and have bullet catchers along the edges. Each transport-evacuation section has a U-shaped frame with a drive for its lifting and lowering made for joining to the wire cables for protection of the object being repaired and the repair team against hitting by rifle and machine-gun firing in the working position. EFFECT: provided repair work under enemy fire. 2 dwg
Patent RU-2189738-C2 (RU)
Title: Animal udder washing system
Inventor: POTSELUEV A A
IPC: A01J7/04
Filed: 2000-07-17
Granted: 2002-09-27
Abstract: FIELD: agriculture. SUBSTANCE: washing system has water heating tank connected through pipeline system, inlet and bypass valves to diaphragm pump, which is coupled through pulsator to vacuum pipeline of milking unit. Udder washing bowl is movably connected through feeding and discharge pipelines to diaphragm pump and used water accumulating tank. Washing system allows milking process to be mechanized and primary treatment of animal's udder skin to be provided. EFFECT: increased efficiency by quick and reliable washing of animal's udder with warm water at minimal water consumption. 1 dwg
Patent RU-2186368-C2 (RU)
Inventor: KUCHUMOV V A
IPC: G01N21/67
Filed: 2000-07-31
Granted: 2002-07-27
Abstract: FIELD: analytical chemistry. SUBSTANCE: sample of fluid is mixed up with solvent to determine content of metal impurity in organic fluid. Water-alcohol solution added to sample in proportion securing preparation of homogeneous solution is used as solvent. Mixtures of organic fluid with water-alcohol solution carrying dosed quantities of determined elements in the form of aqueous solutions of inorganic salts are utilized in the capacity of comparison samples. Plasma is formed with the help of capacitive superhigh-frequency discharge in air atmosphere. EFFECT: markedly simplified procedure of analysis, provision for analysis of highly volatile liquids and for preparation of comparison samples for any organic fluid. 2 cl
Patent RU-2191866-C2 (RU)
Inventor: JADLOS T M
IPC: E02D17/20
Filed: 2000-08-22
Granted: 2002-10-27
Abstract: FIELD: construction engineering and mining; applicable in consolidation of slopes formed by unstable grounds. SUBSTANCE: method includes driving into ground through landslide boundary of steel electrodes with formation of pile round electrodes. Novelty consists in that stable ground, landslide boundary and layer of unstable ground are punctured by pipe accommodating at least one rope and one additional pipe. Rope and additional pipe external ends on side of landslide slope are secured. Pipe of large diameter is withdrawn from ground, injection material is injected into additional pipe, and simultaneously, additional pipe is withdrawn from ground with formation of pile round rope. EFFECT: increased consolidation of slope and efficiency of cohesion of surface layers of landslide ground with underlaying layers at any angles of introduction of electrodes into ground. 3 deg, 5 dwg
Patent RU-2197579-C2 (RU)
Inventor: SOKOLOV V A
IPC: E04B1/32
Filed: 2001-01-16
Granted: 2003-01-27
Abstract: FIELD: ground construction. SUBSTANCE: invention, specifically, refers to arched structures assembled from self-bearing building members, to erection of hangars, storehouses, agricultural products storages, garages, repair shops, etc. Technical result of invention lies in increased reliability and load-carrying capacity of structure, in its stability under outside loads, in expansion of useful space and area of structure, in reduced cost for heating of it and in diminished usage of materials. Cross-section of given frameless hangar is asymmetrical with displacement of apex of arched member to side from longitudinal axis and transition to vertical side wall. Radius of arch of segment of cylinder amounts to 0.4-0.6 half-width of structure. On opposite side cover has convex and/or rectilinear sections. Besides frameless hangar comprises two halves facing one another with apexes of arches. Apexes of arches are linked additionally with the help of thin sheet profiled material placed over entire length of structure and on end faces. EFFECT: increased reliability and load- carrying capacity of frameless hangar. 1 cl, 4 dwg
Patent RU-2195188-C2 (RU)
Title: Method for treating testicular cancer
Inventor: SIDORENKO JU S
IPC: A61B17/00
Filed: 2001-02-06
Granted: 2002-12-27
Abstract: FIELD: medicine, oncology. SUBSTANCE: method deals with treating testicular cancer at different stages of tumor process. During operation of high funiculorchectomy it is suggested to cross a spermatic funiculus by leaving 1.5 cm against internal inguinal ring, and remove together with a spermatic funiculus. Then, subclavicular catheter N 1.4 for 1 cm depth into presutured and tightened proximal stump of spermatic funiculus 0.5 cm above resection line retrogradely, it is fixed with a catgut ligature to aponeurosis of external oblique muscle of abdomen. The wound should be sutured, catheter is fixed additionally with a cutaneous suture, and on the 7th d after operation 100 mg cisplatin is injected through a catheter per 100 mg Ringer's solution, by drops for 6-8 h at the background of intravenous aqueous loading, then catheter is removed. The method enables to decrease metastases in retroperitoneal lymph nodes, decrease toxicity of chemopreparation and shorten the terms of remission onset. EFFECT: higher efficiency of therapy. 1 ex
Patent RU-2204960-C2 (RU)
Inventor: NASYROV M M
IPC: A61C11/00
Filed: 2001-04-16
Granted: 2003-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has upper and lower frames with installation plates. The lower frame is rigidly fixed with one of ends on crossbar connecting two uprights. Incisor plate is mounted on supporting incisor pin with incisor mesinger. The other end is vertically and horizontally movably fastened by means of holder on one of upper frame ends. Frankfurter horizontal pointer is mounted on the same frame end. The other end of the upper frame is rigidly connected to a crossbar on both sides of which the left and right articulation units are placed. The units are rotatable relative to longitudinal crossbar axis, perpendicular symmetry axis of the upper frame. Curvilinear surface of the articulation insert groove of each articulation node is engageable with half-axle ball of ball support members. Locks are introduced into articulator design. The locks are mounted on articulation units to fix upper frame position relative to the lower one in occludator mode. The lower ends of the uprights are inclined to the horizontal plane. EFFECT: high accuracy of modeling. 4cl, 7 dwg