baber/WOPTO huggingface dataset:
Patent DE-19958402-C1 (DE)
Title: Lagereinheit für eine umklappbare Kopfstütze
Inventor: WONNEY JUERGEN
IPC: B60N2/48
Filed: 1999-12-03
Granted: 2001-08-23
Abstract: Die Erfindung betrifft eine Lagereinheit für eine umklappbare Kopfstütze, insbesondere Fondkopfstütze, eines Kraftfahrzeuges, mit einem Basisteil, das zur Befestigung der Lagereinheit am Fahrzeug dient, und mit einem Aufnahmeteil, das eine Aufnahmeöffnung zur Aufnahme einer Stange der Kopfstütze enthält und das zwischen einer entriegelten Nichtgebrauchsstellung, in der die Kopfstütze deaktiviert ist, und einer verriegelten Gebrauchsstellung schwenkverstellbar am Basisteil gelagert ist, in der die Kopfstütze aktiviert ist. DOLLAR A Zur Sicherung der in die Aufnahmeöffnung eingesteckten Stange ist am Aufnahmeteil eine Rastfeder angebracht, die mit einem Rastende durch eine Rastöffnung quer in die Aufnahmeöffnung eindringt und dort in eine an der Stange ausgebildete Rastvertiefung formschlüssig eingreift. DOLLAR A Des weiteren ist wenigstens ein nachgiebiges Anlageelement vorgesehen, das zur Reduktion von Relativbewegungen zwischen Aufnahmeteil und Basisteil in der Gebrauchsstellung des Aufnahmeteils zwischen Basisteil und Aufnahmeteil eingeklemmt ist, dabei ist dieses Anlageelement durch einen vom Rastende entfernten Federabschnitt der Rastfeder gebildet, der sich in der Gebrauchsstellung des Aufnahmeteils am Basisteil und am Aufnahmeteil mit Federspannung abstützt.
Patent MD-4038-C1 (MD)
Title: Method of predicting the risk of development of the thyroid gland cancer
Inventor: POPESCU VICTOR
IPC: A61B10/00
Filed: 2010-03-03
Abstract: The invention relates to medicine, particularly preventive medicine and can be used to predict the risk of development of the thyroid gland cancer.According to the invention, the method of predicting the risk of development of the thyroid gland cancer consists in that it is carried out intake of a tissue fragment from the tumor of thyroid gland, it is isolated therefrom the genomic DNA by enzymatic digestion with K proteinase, it is modified the DNA through the conversion of cytosine to uracil by the method Qiagen EpiTect Bisulfite Kit, then the modified DNA is copied using primers corresponding to DNA of methylated and unmethylated gene p15 by the method Methylation Specific Polimerase Chain Reaction, the products are introduced in the gel for electrophoresis of agarose diluted in tris-borate-ethylenediaminetetraacetate and dyed with ethidium bromide, the gel is irradiated with ultra-violet radiation with a wavelength of 312 nm and where it is visible only the band of methylated DNA, it is predicted the risk of development of the thyroid gland cancer, and where is revealed the band of methylated DNA and the band of unmethylated DNA - lack of the risk of development of the thyroid gland cancer.
Patent RU-2095527-C1 (RU)
Title: Metal crane runway structure
Inventor: NEZHDANOV KIRILL K
IPC: E04C3/06
Filed: 1992-12-25
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to reconstruction of crane runways primarily in shops of ferrous and non-ferrous metallurgy with heavy-duty operation of cranes. Increased durability and easier assembly of crane runway girder are achieved due to the fact that upper girth is made as bent of V-like cross section with flanged horizontal edge sections "a" converting over curve into sections "b" inclined to edge sections at angle of 45-60 deg. and connected to each other by curved section "c". Web of girder is connected with section "c" along girder symmetry line. Seated in V-like recess is V-like shock absorber which by its upper edges is interacting with and connected to rail foot, and by its upper edge is connected with bottom of recess. Rail foot is seated in V-section recess by 0-1 part of its height and it interacts with it by its side edges. Rail web is connected by friction bolts with V-like member by means of V-like plates which are symmetrical relative to rail. V-like shock absorber can be replaced with low-modulus material such as cast-iron shots which fill recess by 2/3-1/2 of its height. Recess can be filled to 2/3-1/2 of its height with liquid cast-iron or other similar alloys with low modulus of elasticity. EFFECT: high efficiency. 4 cl, 5 dwg
Patent RU-2016687-C1 (RU)
Title: Progressive die
Inventor: KOVALEV VIKTOR G
IPC: B21D37/00
Filed: 1992-12-29
Granted: 1994-07-30
Abstract: FIELD: sheet material forming. SUBSTANCE: die has plates with guide columns and bushings, separating and shaping punches and equalizer of off-center loads. Separating punches are mounted in movable punch holders, which are associated with lower plate by means of independent columns and bushings and with upper plate by means of self-centering end journal and thrust bearing. Load equalizer comprises spring sock absorbers. In the course of die operation, off-center loads are compensated by equalizer. Resilient association of punch holders with upper plate and independent columns and bushings exclude skewing of separating tools. EFFECT: enhanced stability of die and improved reliability of its operation. 7 cl, 2 dwg
Patent RU-2043544-C1 (RU)
Inventor: LOMOV SERGEJ I
IPC: F04F99/00
Filed: 1992-12-29
Granted: 1995-09-10
Abstract: FIELD: engine engineering. SUBSTANCE: exchanger has fan with a casing secured to the first face plate. The space of the casing is in communication with passageways of the rotor. The fan is rigidly secured to the end of the shaft from the side of the bearing unit in front of the first face plate. The rotor is provided with the central space. The turbine has a nozzle set. The wheel of the turbine is mounted inside the space of the rotor. The hub of the turbine wheel is provided with the central discharging passageway. The ratio of the flowing section of the nozzle set of the turbine to the total flowing section of the inlet ports for compressing gas is 0,3-0.7. EFFECT: improved design. 2 dwg
Patent RU-2075125-C1 (RU)
Inventor: VOROBEV ALEKSANDR E
IPC: G21F9/20
Filed: 1993-02-02
Granted: 1997-03-10
Abstract: Использование: изобретение относится к горному делу и может быть использовано при обеззараживании радиоактивно загрязненных территорий и складировании металлосодержащих пород. Сущность изобретения: первоначально определяется местоположение и направление потока миграции тяжелых, токсичных или радиоактивных металлов в форме устойчивых комплексов в массиве пород. Затем на его пути сооружают буферный слой и геохимический барьер. При прохождении металлоносного потока (в составе которого присутствует восстановитель металлов) буферного слоя происходит изменение режима вод, что обеспечивает, в свою очередь, взаимодействие мигрирующих в одном потоке металлов и их восстановителей. В результате на геохимическом барьере будет происходить энергичное осаждение мигрирующего металла (металлов) как под действием мигрирующих совместно с металлами восстановителей, так и самого барьера. 1 ил.
Patent RU-2060749-C1 (RU)
Title: Table play
Inventor: BUTYRIN SERGEJ V
IPC: A63F3/02
Filed: 1993-02-04
Granted: 1996-05-27
Abstract: FIELD: table play for individual and collective usage. SUBSTANCE: play has playing devices 3, 4 with play symbol angular viewing zone limiting members formed as projections positioned adjacent to surface, to which play symbols are applied. Table play may be further provided with auxiliary playing devices 5 free of play symbols and auxiliary panels with play areas provided with marks similar to that of main panel 1. EFFECT: increased entertainment effect and simplified construction. 3 cl, 3 dwg, 1 tbl
Patent RU-2061284-C1 (RU)
Title: Storage cell
Inventor: MISHIN ALEKSANDR M
IPC: H01M10/32
Filed: 1993-03-01
Granted: 1996-05-27
Abstract: FIELD: chemical power supplies. SUBSTANCE: storage cell has anode made of intermetal compound whose surface is twice as large as that of cathode made of univalent silver oxide, and electrolyte which is aqueous solution of sodium hydroxide. EFFECT: improved specific electric characteristics and extended service life. 1 dwg
Patent RU-2069549-C1 (RU)
Title: Knee joint endoscopic prosthetic device
Inventor: YURCHENKO IVAN I
IPC: A61F2/38
Filed: 1993-03-05
Granted: 1996-11-27
Abstract: FIELD: medical equipment. SUBSTANCE: knee joint endoprosthesis has V-shaped flat base provided with profiled protrusion from the front, support squares mounted onto the base and fixed along the perimeter of the base, fixing elements with straps and fastening elements of any support square onto the base. Endoprosthesis has C- shaped lock washer with rests and claws. Fixing elements have resilient brace, jack and tenon. Tenon is made onto the base, and jacks made at any support square. Brace is mounted in jack to embrace the tenon. Lock washer is mounted onto the protrusion. Rests interact with recesses which are made in support squares. EFFECT: improved efficiency; reduced traumatism. 4 cl, 12 dwg
Patent RU-2066957-C1 (RU)
Title: Food product cutting machine
Inventor: IGNATOVICH VLADIMIR SERGEEVICH
IPC: B26D1/46
Filed: 1993-03-14
Granted: 1996-09-27
Abstract: FIELD: manufacture of machine tools for food-processing industry. SUBSTANCE: cutting machine has frame with column, driving and driven cutting tool pulleys mounted one above the other on frame, pulley drive, food product table, endless saw-type cutting member mounted on pulleys, cleaning device for cutting member. Cleaning device has nozzle connected with energy-carrier supplying device and sludge collector. Cutting member cleaning device is positioned adjacent to one side of cutting member and sludge collector - adjacent to other side. Gaseous substance such as compressed air or dry superheated steam or liquid substance may be used as energy-carrier medium. Nozzle may be positioned perpendicular to saw teeth plane or at an angle to this plane. Position of nozzle relative to cutting member may be regulated. Cutting machine may be equipped with a set of nozzles having outlet opening of various section, and nozzles may be replaced. Sludge collector may be connected to suction device. Cutting machine has device for removing sludge from cutting member. EFFECT: increased efficiency and prolonged service life. 8 cl, 10 dwg
Patent RU-2039086-C1 (RU)
Title: Method for treatment of leather
Inventor: CHURSIN VYACHESLAV I
IPC: C14C3/16
Filed: 1993-04-29
Granted: 1995-07-09
Abstract: FIELD: treatment of leather. SUBSTANCE: decalcified and softened depilated hide is treated by glyoxal within 4-8 h. The process is carried out at pH 7-8 and at 30-40 C, quantity of glyoxal being 2-6 EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2058847-C1 (RU)
Title: Thread knurling method
Inventor: KHOSTIKOEV MIKHAIL Z
IPC: B21H3/04
Filed: 1993-06-16
Granted: 1996-04-27
Abstract: FIELD: metal working, namely thread making by plastic deforming. SUBSTANCE: method comprises steps of minimizing spontaneous mutual axial motions of a tool and a blank, being occurred at knurling threads with a cross feed, due to using of the tool, whose diameter is being set in accordance with a depth of a cut-in of the tool into a material of the blank, a diameter of the blank to be knurled, a number of thread starts of the tool and a value of elastic radial deformation of the tool upon knurling process according to a relation D u =(d b -f d )k+2W y , where D u  - an outer diameter of a thread of the tool, mm; f d  cut in the depth of the tool cut-in to the material of the blank, mm; d b  - a diameter of the blank to be knurled, mm; K - a number of the thread start W el  - a value of the elastic radial deformation of the tool upon knurling process, mm. EFFECT: enhanced quality of threads, made by such plastic deformation method. 1 cl, 2 dwg, 1 tbl
Patent RU-2058276-C1 (RU)
Inventor: ASLANOVA LYUDMILA G
IPC: C04B24/12
Filed: 1993-10-14
Granted: 1996-04-20
Abstract: FIELD: production of reinforcing rods. SUBSTANCE: rod is made of the following composition, mas. p.: basalt fibers 70.0-92.8; epoxy resin 2.61-18.6; dicyanamide 0.01-0.044; dimethylformamide 0.05-0.3; phenolformaldehyde resin 1.78-15.9; acetone 0.44-1.83; ethanol 0.44-1.48. Method of making rod involves the annealing basalt fibers cluster at 100-105 C, impregnation with binder at 25-30 C, drying impregnated fiber cluster for two stages: firstly, at 90-100 C and then at 105-115 C. Rod cross section is formed at heating by the following regime: at stretching through the first and the second draw plates at 100-115 C, and through the third - at 115-120 C, and through the fourth - at 120-125 C. Hardening is carried out at the regime of step heating by formed rod stretching through five thermochambers at temperatures, C: 130-140; 145-155; 160-170; 175-185 and 190-200, respectively, at the rate of the rod stretching 0.0069-0.0075 m/s followed by usual cooling. Rod water absorption is 0.137%, density is 1.98-2.19 g/1,98-2,19 g/cm 3 , porosity is 5.75%, rupture strength is 1140 MPa, alkali resistance (mass increase) is 1.18%. EFFECT: enhanced quality of rod. 3 cl, 2 tbl
Patent RU-2100252-C1 (RU)
Title: Cargo lock
Inventor: KOVTUN EVGENIJ A
IPC: B64C1/14
Filed: 1994-01-10
Granted: 1997-12-27
Abstract: FIELD: aeronautical engineering; detachable equipment for securing pallets (containers) in cargo compartment of flying vehicle. SUBSTANCE: cargo lock includes frame with spring-loaded hook and spring-loaded latch engageable with it; retraction pedal is secured along axis of latch. Hook is articulated with grip which is additionally connected with frame by means of rods. Grip is provided with roller which is located in line of bend of cargo compartment floor when lock is in retracted position. Cheeks of frame are profiled at angle of bend of floor. Extension device is made in form of strap secured on grip axles. EFFECT: enhanced reliability. 3 dwg
Patent RU-2096428-C1 (RU)
Title: Method of preparing porous fibrous material
Inventor: PAKHOMOV SERGEJ I
IPC: C08J9/28
Filed: 1994-04-26
Granted: 1997-11-20
Abstract: FIELD: manufacture of polymeric film materials, artificial materials and shoe components. SUBSTANCE: claimed method comprises treating low pressure polyethylene film in organic solvent that causes the film to swell. Film is first immersed into organic solvent at 20-25 C for 0.5-1 min, then into organic solvent at 120-150 C for 0.1-2 min. Film is then treated with dimethylformamide and sheet is simultaneously elongated at 500-3000 % and is subsequently dried. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2093123-C1 (RU)
Title: Method for surgical treatment of retinal detachment
Inventor: GLINCHUK YAROSLAV I
IPC: A61F9/007
Filed: 1994-05-06
Granted: 1997-10-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: vitreous cavity is filled with liquid perfluorocarbon followed by retinotomy to conduct aspiration of subretinal liquid with simultaneous injecting liquid perfluorocarbon into vitreous cavity to achieve complete retinal adjacency. Then endovitreous argon-laser retinal coagulation is conducted along retinotomy edge, liquid perfluorocarbon is removed from vitreous cavity followed with tamponade of vitreous cavity by using prolonged absorbable gaseous mixtures or silicone oil. EFFECT: higher efficiency and accuracy of therapy.
Patent RU-2074683-C1 (RU)
Title: Apparatus for treatment of visual tract diseases by electrostimulation
Inventor: ANTROPOV GENNADIJ M
IPC: A61N1/00
Filed: 1994-05-27
Granted: 1997-03-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: apparatus comprises high-voltage converter, pulse-sensitive element, pulse imitator, coordination assembly, switch, pulse generator, key, pulse amplitude adjusting unit, rectifier, current-limiting resistor, pulse polarity switch, active and passive electrodes, frequency meter, unit for selecting operating modes, push-buttons "More", "Less", "Start", "Stop", charge setting unit, display, two OR elements, flip-flop, charge measuring device, reference voltage source, comparator and monovibrator. Input of pulse-sensitive element is connected to patient, while its output, via coordination assembly, is connected to first input of switch having its second input connected to pulse imitator. Switch output is connected to frequency meter and to first of pulse generator having its second input connected to first output of unit for selecting operating modes, second output of which is connected to first input of pulse polarity switch. Input of unit for selecting operating modes is connected to first output of pulse generator whose second output is connected to first input of-key having its second input connected to flip-flop output to first input of charge setting unit and to first input of first OR element. Outputs of key and of pulse amplitude adjusting unit are connected, respectively, to first and second inputs of high-voltage converter whose output is connected, via in-series connected rectifier and current-limiting resistor, to second input of pulse polarity switch whose first and second outputs are connected, via active and passive electrodes, to patient. Third output of pulse polarity switch is connected to display and to first input of charge measuring device whose second input is connected to output of first OR element. Output of charge measuring device and reference voltage source are connected to first and second inputs of comparator whose output is connected, via monovibrator, to second inputs of first OR element and of charge setting unit. Third and fourth inputs of the latter are connected, respectively, to push-buttons "More" and "Less". Output of charge setting unit and push-button "Stop" are connected to first and second inputs of second OR element whose output is connected to first input of flip-flop, second input of which is connected to push- button "Start". EFFECT: electric space charge can be introduced by proposed apparatus to greater depth, stimulation procedure is automatically stopped as soon as introduced electric charge has reached predetermined level. 5 cl, 6 dwg
Patent RU-2059812-C1 (RU)
Title: Unit for mining of underground formation
Inventor: KHANS KHOFER
IPC: E21C27/22
Filed: 1994-08-01
Granted: 1996-05-10
Abstract: FIELD: mining; applicable in mining of diamond-bearing deposits, steeply dipping coal seams occurring in complicated mining and geological conditions. SUBSTANCE: unit for mining of underground formation includes coaxial central and external strings whose upper end parts are connected with rotary tables and lower end of string has rock-cutting tools. Rock-cutting tool for driving production rooms is installed on the external string and made in form of circular cylinder with inclined bases whose external side surface has sector recesses. Inclined bases and side surface of circular cylinder are reinforced with hard-alloy members in spaces between recesses. Rock-cutting tool for gaging the production room walls and for drawing of the stored broken mineral is installed on the central string and made in form of wheel with hub, rim and spokes whose lower ends have stop members. Inclined bases of rim and its external side surface are reinforced with cutting hard-alloy members. Diameters of rock-cutting tools for driving production rooms and gaging their walls and drawing of stored broken mineral are same in size. Rock- cutting tools are installed for combined and separate rotation in production room at different angular velocities. EFFECT: higher efficiency. 2 cl, 6 dwg
Patent RU-2090050-C1 (RU)
Inventor: LEONOV ALEKSANDR YA
IPC: A01F25/00
Filed: 1994-08-25
Granted: 1997-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves positioning vertical grate fences in predetermined area of field, with space between fences being equal to standard width of pit or pile; orienting fences toward prevailing winter winds; positioning shields above fences; filling space defined by base and fences with sugar beet harvested from the field. Freezing process is intensified by reduced area of contact between pit or pile and warm ground of base and under the action of wind upon vertical face of pit or pile. Frozen through pit or pile is warmed with curtains and heat-insulating covering put at the top of pit or pile. Prior to removal of roots, heat-insulating material and grid fence are withdrawn and roots are loaded on vehicles. EFFECT: increased efficiency and prolonged storage life of roots. 4 cl, 2 dwg
Patent RU-2129560-C1 (RU)
Inventor: NIKOL BRJU-MAN EZ
IPC: A61K31/7052
Filed: 1992-12-29
Granted: 1999-04-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention describes adenosine derivatives of general formula (I): R 1  wherein R 2  is hydrogen atom, halogen atom, lower alkyl, lower-O-alkyl, lower-S-alkyl or phenyl and is in 2-or 5-position of indole; n is 0.1 or 2; C 3 -C 7  is lower alkyl, lower alkenyl, lower alkynyl; -NR 6 R 7  cycloalkyl or lower-O-alkyl, phenyl optionally substituted by one to four substituents selected from halogen atom, nitro, lower alkyl or O-alkyl or R 6  wherein R 7  and R 2  are hydrogen atom, lower alkyl, pyridyl, thienyl, naphthyl; and when n is 2, NR 8 R 9  is R 8  wherein R 9  and R 3  are simultaneously lower alkyl or together with nitrogen atom to which they are attached, form heterocycle selected from morpholine or piperidine; R 4  and R 11 , identical or different, are hydrogen atom or lower alkyl, having analgetic and antihypertensive activities. Method of preparing compounds of formula (I) comprises reacting amine of general formula (II): COR 5  with 7-halogenpyrine riboside of general formula (III): R 5  wherein X is halogen atom; CH 2 OH is R 12  wherein R 13  is as defined above, or  , and   and   are protective groups such as acetyl or benzoyl, or together form dioxolane group in solvent such as alcohol or dimethylformamide in the presence of base such as triethyl amine, pyridine or sodium carbonate, or additionally, in the presence of two equivalents of amine at temperatures from 20 C to 140 C, subsequently removing protective groups in basic medium with ammonium hydroxide solution, or in acid medium, with normal hydrochloric acid solution at temperatures between 0 C and 70 C depending on type of protective group. Present invention also describes pharmaceutical compositions based on compound of formula (I) having analgesic and/or antihypertensive activity. EFFECT: improved properties of the pharmaceutical composition. 14, cl, 156 ex, 2 tbl
Patent RU-2065082-C1 (RU)
Inventor: KOPYTOV GENNADIJ G
IPC: F04B43/06
Filed: 1994-11-24
Granted: 1996-08-10
Abstract: Использование: в глиноземном производстве для перекачивания автоклавной бокситовой пульпы. Сущность изобретения: содержит цилиндр с поршнем, клапанную коробку с патрубками подвода и отвода перекачиваемой жидкости и две привозные камеры. В каждой камере установлен эластичный разделитель, выполненный в виде емкости. В верхней своей части приводные камеры и эластичные емкостные разделители снабжены патрубками для отвода неконденсирующихся газов, выделяющихся из пульпы и воды в процессе работы насоса. Разделители установлены с герметичным разделением рабочей (приводной) и перекачиваемой жидкостей. 1 з.п. ф-лы, 1 ил.
Patent RU-2097620-C1 (RU)
Title: Clamping device
Inventor: PATRIS MUANAR
IPC: F16H25/18
Filed: 1993-03-10
Granted: 1997-11-27
Abstract: FIELD: automotive industry; clamping devices for brakes. SUBSTANCE: clamping device includes two disks; one disk is provided with guide recesses. Balls located in guide recesses are pressed between disks. Each section of surface of guide recess is provided with dimple for holding the ball in one definite position. Inclined section of bearing surface is engageable with dimple over line from which slope is narrowed. Dimple may be made in form of part of sphere or in form of cone. EFFECT: enhanced reliability. 3 cl, 5 dwg