baber/WOPTO huggingface dataset:
Patent UA-52787-C2 (UA)
Title: Filter press
Inventor: MOISIEIEV VIACHESLAV SERHIIOVYCH
Filed: 2000-05-22
Abstract: Invention relates to chemical engineering, in particular to filter presses for sewage sediments dehydration and other liquid heterogeneous systems of chemical and other contiguous fields. Filter press contains a set of filtering plates located vertically between pressure plate and front post. Filtering plates are equipped, at least, from one side of filter press with folds located vertically in supports of plates providing a protection screen along this side of filter press when it is closed. To provide given gap between plates when it is opening on supports of filtering plates are mounted limiting slats, each limiting slat located on the side of protective screen is made of two pivoted links mounted on supports with possibility of rotation in horizontal plane, and one of links of each limiting plate is in rigid engagement with corresponding slat providing for rotation of the latter during displacement of filtering plates. Invention provides for reliable protection of people working with filter press.
Patent UA-43223-C2 (UA)
Title: Drive of round-knitting machine
Inventor: PIPA BORYS FEDOROVYCH
Filed: 2001-04-18
Abstract: The drive of the round-knitting machine is used in knitted fabric machine-building. The drive has electric motor, V-belt transmission, its driving pulley is rigidly installed on the shaft of electric drive, toothed transmission, its pinion is rigidly connected to the driving pulley of the V-belt transmission; vertical drive shaft with installed in free way toothed wheel of the toothed transmission and with rigidly fixed on its ends cylindrical pinions kinematically connected to the toothed wheel of the needle cylinder and, respectively, with the toothed wheel of the product receiver mechanism; a clutch, this is installed on the vertical drive shaft and comprises two half-clutches, one of those has a brake and is rigidly installed on the vertical drive shaft, and the other half-clutch is rigidly connected to the toothed wheel of the toothed gear; vertical shaft, on its ends there are rigidly fixed additional cylindrical pinions for kinematic coupling with the toothed wheel of the needle cylinder and the toothed wheel of the product receiver mechanism; and between those there is installed an additional brake; at that the vertical shaft is installed in opposite in diameter position to the vertical drive shaft.
Patent UA-119240-C2 (UA)
Title: Вітряний двигун
IPC: F03D3/04
Filed: 2016-01-28
Abstract: Вітряний двигун містить каркас, два вертикальні ротори, що закріплені на нерухомих осях і розташовані симетрично від повздовжньої осі двигуна і синхронізовано обертаються в різні боки та мають спільну зону обертання, зовнішній обтічник конусоподібної форми в горизонтальному перерізі, що розташований з навітряної сторони вказаної зони. Кожен з роторів має обертові маточини на вказаних нерухомих осях, траверси, що закріплені на маточинах, аеродинамічні крила, що закріплені на траверсах і розташовані паралельно осі ротора. Двигун містить два внутрішні обтічники, які закріплені на вказаних нерухомих осях і розташовані по одному всередині кожного ротора в зоні, яка обмежена рухомими елементами ротора. Кожен внутрішній обтічник одного ротора має конструктивний елемент у формі кожуха для найближчої до нього навітряної частини другого ротора.
Patent RU-2175747-C2 (RU)
Title: Semiautomatic pistol
Inventor: GRJAZEV V P
IPC: F41A15/14
Filed: 2000-02-01
Granted: 2001-11-10
Abstract: FIELD: arms. SUBSTANCE: the semiautomatic pistol has a body, a slide installed in it on guides. A spring-loaded extractor with a fork for catching the cartridge cases is installed in the slide on a pin. The barrel has firing spring stops mating the slide stops. A shackle connected through the second pin to the fixed body is installed in the notch of the lug made in the breech. A wedge-shaped tooth located along the breech is made on one side in the front part of the extractor. A boss is made in the barrel above the upper plane of the tooth. A through slot mating the barrel boss is made in the extractor tooth. A longitudinal hole, in which a spring- loaded fixing arm is installed, is made on the end side of the extractor catch facing the barrel. The projecting part of the fixing arm is positioned in the mating hole made in the barrel. An inclined surface is made in the middle part of the extractor from the bottom for its engagement with the mating surface made in the body in the slide rear position. EFFECT: enhanced reliability of extraction of used cartridge cases. 4 dwg
Patent RU-2177542-C2 (RU)
Title: Method of treating well bottom-hole zone
Inventor: SAFIN S G
IPC: E21B43/27
Filed: 2000-02-24
Granted: 2001-12-27
Abstract: FIELD: oil-producing industry. SUBSTANCE: method consists in that before injection of working solution, well is washed with washing solution of service water and 3% solution of potassium chloride; tubing pipes are gradually lowered to upper perforation zone; further washing down to bottom-hole is effected with 2% solution of carboxymethyl cellulose on 3% solution of potassium chloride with addition of 0.1% of surfactant. Tubing lower end - shoe is installed at level of strainer middle part. Then solution of 12% technical hydrochloric acid is injected with addition from 0.8 to 1.2% of surfactant under conditions of rinsing by alternating injection into tubing pipes and annular space (dynamic acid bath) for up to 2 h. After washing, formation is subjected to treatment with working solution of 12% hydrochloric acid with addition of 0.8-1.2% of surfactant in amount of 0.5-0.7 cu.m/m of opened effective thickness of formation with subsequent allowing to stand up to 3 h, cleaning of bottom-hole from reaction products by their washing or forcing into formation by volume of low-concentrated hydrochloric acid exceeding the volume of working solution by a factor of 2-3 with addition of nonionic surfactant with high adsorption capacity. EFFECT: higher efficiency of formation treatment, increased formation productivity at temperature of about 60 C.
Patent RU-2177611-C2 (RU)
Title: Meter of magnetic susceptibility
Inventor: NIKITIN P I
IPC: G01N27/72
Filed: 2000-03-09
Granted: 2001-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: meter is designed to measure magnetic properties of various physical and biological objects, to register various magnetic markers. Measured sample is located in zone of action of magnetic field formed by inductive unit. Inductive unit is connected to outputs of generators of exciting and modulating signals. Filter tuned to passage of frequency that presents linear combination of frequencies of exciting and modulating signals is connected to output of inductive unit. EFFECT: raised signal- to-noise ratio, increased sensitivity of meter, enhanced functional flexibility of meter and expanded field of its application. 13 cl, 15 dwg
Patent RU-2223771-C2 (RU)
Inventor: MCCARTY MARK F
IPC: A61K33/24
Filed: 1998-07-31
Granted: 2004-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering chrome tripicolinate in combination with biotin. Both preparations are administered per os or parenterally at such daily doses that gives 50 to 1000 mcg of chrome and 25 to 200 mg of biotin. Chrome and biotin are selected in proportions ensuring efficiency that is greater than additive effect. EFFECT: enhanced effectiveness of treatment. 10 cl
Patent RU-2184519-C2 (RU)
Title: Method for treating the cases of atopic infantine dermatitis
Inventor: PASHKOV V K
IPC: A61K35/08
Filed: 2000-04-17
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying on treatment in three stages. Compresses with hydrophilic inlays applied to lesion areas on the body are administered at the first stage. The inlays are impregnated with mineral water having ingredients in known proportion. Sauna treatment at 70-90 C in two visits is administered at the second stage Shower bath and warm drinks are to be taken before and after sauna visits. Iodinobromine mineral water baths are administered at the third treatment stage. EFFECT: prolonged remission period. 3 cl
Patent RU-2202751-C2 (RU)
Title: Muzzle piece
Inventor: STERKHOV L N
IPC: F41A21/32
Filed: 2000-06-07
Granted: 2003-04-20
Abstract: FIELD: small arms, specifically, design of muzzle pieces for small arms. SUBSTANCE: muzzle piece has body with rear part of intake chamber housing expansion chambers and bullet passage formed by elements of identical configuration placed in sequence and cover carrying front part of exhaust chamber and bullet hole. Spaces of expansion chambers are torus-shaped with conical gas separators forming inlet spiral-shaped sections in cross-section. Shapes of spaces of expansion chambers are formed by elements installed in pairs, intake chamber is formed by base of body and one element and exhaust chamber is formed by one element and cover. EFFECT: diminished sound and recoil energy, increased density of hits, elimination of muzzle flash. 3 cl, 3 dwg
Patent RU-2250088-C2 (RU)
Inventor: DITTMAR MAI
IPC: A61C13/225
Filed: 2000-09-22
Granted: 2005-04-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: dental prosthesis (10) is supported by implant and has several basal recesses (13) in prosthesis body (12). One conic cap (7) is fixed in each recess by potting with self-hardening plastic material. Each cap (7) is put on conic shank (6) of prong (2) introduced into conic opening of enosseous implant (1). To produce mentioned prosthesis, prefabricated members only are used. Conic caps (7) are fixed in body (12) of dental prosthesis (10) by potting it during single visit in dentist's room for producing prosthesis ready for use. 
     EFFECT: high quality of prosthesis manufactured directly in oral cavity. 
     4 cl, 7 dwg
Patent RU-2246101-C2 (RU)
Inventor: NEKRASOV S G
IPC: G01L27/00
Filed: 2000-10-09
Granted: 2005-02-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: gas pressure reference-point device has axially symmetric chamber, sealer made in form of soft membrane, load element in shape of a plate being free rested against case of chamber in perpendicular to axis of symmetry of chamber, and load regulator disposed above the plate. Load regulator has core fixed to case of chamber and two coils: one motionless and one movable being connected to plate. Both coils are connected with controlled power supply. Chamber is connected pneumatically with gas supplier through piping. Gas supplier has pressure regulator and compressor. Sealer provides movable connection of plate of load element with case of chamber, which eliminates friction in gap between chamber and load element. Moreover, reaction of gas outflow doesn't effect effective area of load element. 
     EFFECT: improved precision of pressure reproduction. 
     7 cl, 5 dwg
Patent RU-2222560-C2 (RU)
Inventor: SAM JUEHLS SARI-BET
IPC: B29C48/305
Filed: 1999-03-30
Granted: 2004-01-27
Abstract: FIELD: polymer materials. SUBSTANCE: polymer product contains polymer material, about 50 to about 5000 ppm of at least one ortho-hydroxytris(arylthazine) light absorber, and about 500 to about 12500 ppm of at least one oligomeric, polymeric, or high-molecular sterically-hindered amine light stabilizer with molecular weight at least 500, weight ratio of sterically-hindered amine to triazine ranging from about 3:1 to about 20:1. Polymer product is a molded product, extruded product, or biaxially-oriented band or film. Light-stabilizing additive composition includes above-defined ingredients of polymer product. EFFECT: prolonged time of protection against destruction from UV emission. 19 cl, 1 tbl, 6 ex
Patent RU-2221036-C2 (RU)
Title: Supersonic extractor
Inventor: MARGULIS M A
IPC: B01F11/02
Filed: 2000-12-05
Granted: 2004-01-10
Abstract: FIELD: food-processing and wine industry. SUBSTANCE: extractor has settling chamber, mixer with blades and mixer control mechanism, charging and discharge systems for material under treatment, and drain device. Settling chamber case is made in the form of emitter. Mixer is positioned for movement beyond settling chamber. Mixer blades are oriented perpendicular to settling chamber surface. Working fluid collector is arranged under drain opening. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2195102-C2 (RU)
Title: Apparatus for separating ground and soil from licorice roots and rootstock as licorice raw material
Inventor: ROGOZIN O O
IPC: A01D33/08
Filed: 2000-12-13
Granted: 2002-12-27
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has frame, rotating drum made in the form of truncated cone and drum drive. Rotating drum and related drive are mounted on beam pivotally fixed by means of pivot pins on frame. One of pins is coupled with frame through angular motion mechanism. Other pin is kinematically connected to frame through drum emptying mechanism. Raw material deforming device is located inside drum. EFFECT: increased efficiency, improved quality of cleaning licorice root mass and reduced damage to roots and rootstock. 4 cl, 3 dwg
Patent RU-2197569-C2 (RU)
Title: Facility to grow oriented and profiled crystals of kdr family from point seed and seed unit of facility
Inventor: KATSMAN V I
IPC: C30B7/08
Filed: 2001-01-25
Granted: 2003-01-27
Abstract: FIELD: technology of growing crystals from aqueous solutions, winning of crystalline workstocks of optical elements for nonlinear optics. SUBSTANCE: two parallel interjoined platforms 4 and 5 in the form of discs are rigidly installed in crystallizing tank. Distance between platforms 4 and 5 is established by required thickness of grown crystal 6 and is operational zone of facility into which salt solution 2 is injected with use of submersible centrifugal pump also mounted in crystallizing tank for rotation around its central axis that is aligned with vertical axis passing through centers of platforms 4 and 5. One platform, for example platform 4, carries seed unit presenting groove 11 made in platform 4 which bottom is datum surface for primary seed 9 cut in parallel with working surface of platform 4. Through hole 18 which diameter is under 1.0 mm is additionally made in platform 4 for secondary ( working ) seed of very small size linking above-mentioned groove 11 and operational zone of facility. EFFECT: provision for growing of oriented large crystal on very small point seed. 3 cl, 3 dwg
Patent RU-2212046-C2 (RU)
Title: Optoelectronic processor
Inventor: BYKOVSKIJ A JU
IPC: G06E3/00
Filed: 2001-03-01
Granted: 2003-09-10
Abstract: FIELD: optoelectronics; optoelectronic computing devices. SUBSTANCE: optoelectronic processor designed for use in concurrent optoelectronic data processing systems and capable of executing computations basing on MAXIMUM, MINIMUM operations of multiple-valued and fuzzy logic has matrix of light-emitting components optically coupled with photodetector strips; matrix is coupled with buffer integrated circuits. Number of strips of light-emitting components constituting lines of matrix of light-emitting components depends on number of input variables, all of them having equal number of light-emitting components. Strips of light-emitting components are designed for inputting current values of input variables. EFFECT: enlarged functional capabilities. 3 cl, 2 dwg
Patent RU-2204834-C2 (RU)
Inventor: AZIZOVA O A
IPC: G01N33/49
Filed: 2001-04-10
Granted: 2003-05-20
Abstract: FIELD: medicine, laboratory diagnostics. SUBSTANCE: one should apply plasma dilution with a standard buffer solution at 1:20 - 1:50, copper-induced oxidation is carried out by adding 0.1 ml aqueous solution of CuSO 4 •5H 2 O at concentration of 20 mcM CuSO 4  to 2 ml diluted plasma, the mixture obtained should be incubated at 37 C at periodic mixing, 24 h later one should register obtained quantity of products reacting with thiobarbituric acid at recalculation for 1 ml undiluted plasma to compare to the value of blood plasma oxidizing resistance established for healthy patients. The method is very simple and available under conditions of clinical practice. EFFECT: higher sensitivity. 4 dwg, 1 tbl
Patent RU-2218357-C2 (RU)
Title: Water-soluble chemically degradable n-vinyl-2-pyrrolidone/allylamine copolymers containing azomethyne bonds showing biological activity, water- soluble chemically degradable n-vinyl-2-pyrrolidone/allylamine copolymers containing azomethyne bonds as polymers carriers, and a method for producing water-soluble chemically degradable n-vinyl-2-pyrrolidone/allylamine copolymers
Inventor: SOLOVSKIJ M V
IPC: A61K31/7048
Filed: 2001-04-26
Granted: 2003-12-10
Abstract: FIELD: polymer production. SUBSTANCE: invention provides water-soluble chemically degradable polymers having following structure:  , in which R represents spiramycin antibiotic residue bond through its CHO group to amino group of polymer carrier, n= 91.6-93.9 mol %, m=6.2-8.4 mol %, k=0.8-5.6 mol %, and m-k= 2.8-6.2 mol %. Molecular weight of copolymers ranges between 25000 and 150000. Copolymers are prepared by reaction of linear N-vinyl-2-pyrrolidone/allylamine copolymers [molecular weight 8700-2000, N-vinyl- 2-pyrrolidone/allylamine molar ratio (91.6- 93.9):(6.1-8.4)] with glutaric aldehyde in aqueous solution at 40-50 C under inert gas atmosphere for 7-9 h, concentration of linear copolymer being 8.8- 12.0 wt %, molar ratio of glutaric aldehyde to amino group of copolymer being (0.075-0.15):1, and product of molar concentration of linear copolymer and above-indicated molar ratio in the course of reaction ranging between 0.88 and 1.58. EFFECT: enabled production of chemically degradable polymer compounds with variable biological activity. 3 cl, 1 tbl, 5 ex
Patent RU-2212005-C2 (RU)
Inventor: INOZEMTSEV A A
IPC: F23R3/16
Filed: 2001-05-03
Granted: 2003-09-10
Abstract: FIELD: gas turbines. SUBSTANCE: proposed combustion chamber of gas chamber includes burner liners connected with circular gas receiver which is fastened with outer and inner casings. Each burner liner has front wall at outlet in direction lateral relative to flow; this wall is secured to wall of burner liner and is connected with gas receiver. Located above front wall in way of flow are branch pipes and prechamber with blades swirlers. Wall of burner liner is provided with several slots which are inclined to longitudinal axis of prechamber; lower edges of these slots are located between branch pipes in one meridian plane in way of flow. Upper edges of said slots are located above branch pipes in way of flow in other meridian plane. Angle of inclination of projection of longitudinal surfaces of inclined slots to longitudinal axis of prechamber ranges from 30 to 75 deg. Longitudinal surfaces of inclined slots are located across angles of swirler blades relative to longitudinal axis of prechamber and/or across direction of flow of combustion products twisted by bladed swirlers. EFFECT: reduction of toxicity of turbine exhaust gases. 2 cl, 3 dwg
Patent RU-2213639-C2 (RU)
Inventor: LARIN A M
IPC: B21J5/08
Filed: 2001-05-04
Granted: 2003-10-10
Abstract: FIELD: plastic metal working, possibly manufacture of heads of track link pins by upsetting at heating by means of high frequency electric current. SUBSTANCE: automatic machine for hot upsetting includes housing; six-position drum with dies; loading mechanism; rotary device; fixing device; heating unit, hydraulic press with punch; knocking out member; mechanism for unloading and control system. Heating unit is in the form of slit type inductor for heating blanks being rotated. Control system has three operational modes. EFFECT: enhanced quality of parts, lowered time period for readjusting automatic machine. 10 dwg
Patent RU-2203484-C2 (RU)
Title: Procedure determining heaving pressure of freezing soil
Inventor: TOLSTENEV S V
IPC: G01N25/58
Filed: 2001-05-23
Granted: 2003-04-27
Abstract: FIELD: physics of soils. SUBSTANCE: procedure includes deformation of soil sample in non-freezing fluid. Sample is deformed by its freezing in isolated volume of non-freezing fluid. Pressure of this fluid in process of sample freezing is measured and value of pressure of fluid is used to determine value of pressure of soil heaving. EFFECT: potential for determination of pressure of volume compression formed in freezing wetted soil. 1 dwg
Patent RU-2205363-C2 (RU)
Inventor: CHELUSHKIN A S
IPC: G01B7/28
Filed: 2001-05-25
Granted: 2003-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention relates to methods of checking profiles of cast blades and profiles of rods. Proposed device contains base 1, measuring elements 10 designed for contacting from two sides with object under checking, checking object location unit arranged stationary on carriage 2 installed for reciprocation in parallel with base, standard 16 for object which is also mounted on carriage. Four differential inductive pickups 10 are used as measuring elements. Said pickups are interconnected so that any two pickups can displace along standard and checking object at one side, and two others, at other side. Location unit has fixed position of sections. For this purpose carriage is provided with locks 14, and base is provided with holes for locks. Differential inductive pickups 10 can travel on rollers 11 along posts under action of cable passing through pulley of shaft and pulley of reversible motor installed on base 1. EFFECT: increased capacity at checking. 2 dwg
Patent RU-2216904-C2 (RU)
Inventor: POLJAKOV L I
IPC: A01D46/00
Filed: 2001-06-13
Granted: 2003-11-27
Abstract: FIELD: agricultural engineering, in particular, horticulture. SUBSTANCE: apparatus has activator mounted on frame and connected to drive. Activator is made in the form of bowl fixed on vertical shaft and having conical side surface, to which springy fingers are attached. Bowl is arranged in cylindrical housing. Water-impermeable curtain is hung to upper part of housing. Tilt board with fruit container is positioned under bowl. Apparatus is preferably used for sea buckthorn harvesting. EFFECT: increased efficiency in separating of sea buckthorn fruits from branches and removal of leaves and other contaminants from berries and reduced cost of fruit separation processes. 1 dwg
Patent RU-2237656-C2 (RU)
Title: Crystalline polymorph of 2-[4-[2-[[(1s,2r)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]phenoxy]acetic acid
Inventor: TODA MITIO
IPC: C07C217/60
Filed: 2000-01-17
Granted: 2004-10-10
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention relates to crystalline polymorph of 2-[4-(2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]phenoxy]acetic acid exhibiting strong diffraction peaks (diffraction angle is 2θ ± 0.1 o ) at 10.8, 19.1, 19.3, 19.8, 20.6 and 27.0 o  in diffractogram obtained by method of powder X-ray diffraction analysis that elicits strong stimulating effect with respect to β 2 - and β 3 -adrenoceptors and useful as a medicinal agent for pain relief and promoting to removing calculi in urolithiasis. 
     EFFECT: valuable medicinal properties of polymorph. 
     3 dwg, 7 ex
Patent RU-2219070-C2 (RU)
Title: Method of and semiautomatic machine for fitting studs in vehicle pneumatic tires
Inventor: ERMACHKOV V V
IPC: B60C11/16
Filed: 2001-09-07
Granted: 2003-12-20
Abstract: FIELD: tire industry. SUBSTANCE: according to proposed method, one stud is fitted into tire by short-time pressing on analog control panel of semiautomatic machine, while at continuous pressing of said pedal automatic feeding and fitting-in of studs into tire is provided. Automatic feeding of studs and stud fitting rate are performed and regulated by program of microprocessor control unit in compliance with preset algorithm depending on pressure applied to pedal and/or device setting the rate. Semiautomatic machine for automated stud fitting contains stud fitting head set into vertical translation and reciprocation by double stroke pneumatic drive operating automatically under action of electropneumatic valves controlled by microprocessor unit. Microprocessor unit is set into operation by operator who presses analog control pedal providing automatic operation of stud fitting head. Stud fitting rate is proportional to pressure on pedal. EFFECT: automation and optimization of stud fitting in pneumatic tires. 7 cl, 6 dwg