baber/WOPTO huggingface dataset:
Patent RU-2146426-C1 (RU)
Title: Video projection device and method for displaying video picture that consists of dots
Inventor: KRISTKHARD DETER
IPC: H04N5/74
Filed: 1997-05-30
Granted: 2000-03-10
Abstract: FIELD: displaying equipment. SUBSTANCE: device displays video image on screen 7 using at least one light source 1 for sending light beam 2 with given shape for illumination of every image dot on screen for given amount of time. In addition shape of light beam 2 is wider than size of dot to be illuminated. Duration of time interval is short enough for observer's perception of image dot size as identical to specific size of image dot. Invention also discloses method which involves production of video image on screen 7 by means of directing light beam 2 with given shape to screen 7 for illumination of every image dot on screen for given amount of time. Goal of invention is achieved by fact that shape of light beam 2 is wider than size of dot to be illuminated and each dot is illuminated for short time. EFFECT: observer's perception of image dot size as identical to specific size of image dot. 11 cl, 4 dwg
Patent RU-2144604-C1 (RU)
Title: Method for control of whipstock in drilling well by unit with bottom-hole motor
Inventor: ANDRIANOV N I
IPC: E21B7/08
Filed: 1998-05-15
Granted: 2000-01-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: method relates to technology of construction of inclined-directed wells so as to ensure required direction of well bore without removal of system to ground surface. According to method, well is drilled together with whipstock which is rigidly connected to drilling string. In process of drilling, actual value of azimuth direction of bore drilling is measured by means of magnetometer. Measured values are sent to microprocessor where comparison takes place of measured values and preset programmed parameter of azimuth direction corresponding to given depth. If actual measured values come to be different from design values, processor sends signal to orientator for breaking rigid link between whipstock and drilling string. Coincidence of direction of whipstock operation with designed azimuth is achieved by successive step-by-step turning of whipstock in counterclockwise direction due to action of reactive moment of bottom-hole motor. After positive alignment of direction of whipstock action with designed azimuth of well bore, processor sends signal for disengagement of orientator and restoration of rigid link between whipstock and drilling string. Application of method allows for increasing accuracy of installing whipstock through entire circular spectrum of azimuth drilling from zero to 360 deg. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2136092-C1 (RU)
Title: Plug connector
Inventor: PRIVALOVA V I
IPC: H01R33/46
Filed: 1998-07-10
Granted: 1999-08-27
Abstract: FIELD: connecting multiconductor cables under extreme conditions, such as in space engineering. SUBSTANCE: connector has two bayonet-joined parts; one part has cylindrical shroud with key member accommodating bayonet-slot shell and contact socket mounted for turning relative to shell; other part has frame fixed in tubular shroud provided with slit to receive key member; frame has guides engageable with bayonet slits of shell, mating parts locking gear, surfaces for gripping and holding parts carrying visual display members; ring secured on socket in one part has depression engageable with lock resting on compression spring which is placed in the bore of key member made in the form of spherical-surface bushing projecting above outer surface of cylindrical shroud; other part has longitudinal through slot in tubular shroud accommodating locking gear and transverse slot which is connected to slit and arranged to correspond to position of key member when connector parts are joined together; locking gear is, essentially, pawl provided with open- and closed-position locks. Each gripping and holding surface is proposed to be made in the form of grip fixed on shroud of mating part. Inner surface of tubular shroud may be formed by fixed bushing with slit connected to transverse slot whose position corresponds to that of key member when connector parts are joined together. EFFECT: improved ergonomic characteristics, simplified design, improved reliability of connector. 3 cl, 3 dwg
Patent RU-2150544-C1 (RU)
Inventor: GOVOROV V V
IPC: E01B7/00
Filed: 1998-11-03
Granted: 2000-06-10
Abstract: FIELD: railway transport; permanent way facilities; tongueless switches. SUBSTANCE: switch has pair of movable rails 1 for connection with straight and branched tracks, electric drive 2 with motor 3 and operating tie-rod 4, one end of which is connected with motor 3 and the other, with pair of movable rails 1, cross 6 located in point of intersection of straight and branch tracks, the latter being arranged in zone of contact with cross, are made each with insulated sections 7 and 8. Rails of each section insulated from each other are connected with motor and change-over switch forming, together with motor, two independent circuits with common change-over switch 11 installed for engaging with operating tie-rod and locking of change-over switch in two positions, for switching on or off of one of circuits. EFFECT: provision of traffic safety at change-over one track to the other. 2 cl, 1 dwg
Patent RU-2146192-C1 (RU)
Title: Способ изготовления высокопористого абразивного инструмента
Inventor: ELAGINA I A
IPC: B24D3/18
Filed: 1998-11-19
Granted: 2000-03-10
Abstract: Изобретение относится к области производства абразивного инструмента, а именно высокопористого абразивного инструмента из белого электрокорунда на керамической связке. Способ изготовления высокопористого инструмента включает смешивание абразивного зерна, керамической связки, временного связующего, при этом исключается необходимость выдерживать определенные соотношения содержания и размеров порообразователя и абразивного зерна, а в качестве порообразователя применяется смесь отходов перлитового песка и фруктовых косточек, взятых в соотношениях 1:10-10:1, что значительно уменьшает себестоимость готовых изделий.
Patent RU-2152256-C1 (RU)
Title: Method of removing sulfuric acid from electrolyte solutions
Inventor: IVONIN V P
IPC: B01J20/26
Filed: 1999-03-29
Granted: 2000-07-10
Abstract: FIELD: sorption processes. SUBSTANCE: invention relates to sorption processes for removing sulfuric acid from high-concentration electrolyte solutions containing sulfuric acid and nonferrous metal salts. Process involves bringing electrolyte solutions into contact with aminoethanol anionite, removing remaining contact solutions from intergranular space of anionite, and regeneration of the latter with water, said anionite being sorbent containing residues of 2-aminomethylene(N'-bis-beta- hydroxymethyl)pyridine and 2-aminomethylene(N'-mono-beta- hydroxymethyl)pyridine. EFFECT: increased degree of purification. 2 cl, 1 tbl, 4 ex
Patent RU-2159059-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/54
Filed: 1999-08-25
Granted: 2000-11-20
Abstract: Изобретение относится к технологии сокового производства. Цитрусовые плоды экстрагируют неполярным сжиженным газом для удаления горьких веществ. Сухую биомассу микроорганизмов Mortierella elongata экстрагируют неполярным сжиженным газом. Отделяют мисцеллу. Мисцеллу направляют на пропитку проэкстрагированных плодов. Пропитку осуществляют при давлении выше атмосферного в течение 2-5 ч. Затем давление сбрасывают до атмосферного со скоростью, обеспечивающей замораживание плодов. Способ обеспечивает повышение стойкости сока к микробиальной порче.
Patent AU-2004232362-C1 (AU)
Title: Compositions and methods for the therapy of inflammatory bowel disease
Inventor: KING DAVID
IPC: C07K16/28
Filed: 2004-04-23
Granted: 2008-05-29
Abstract: Compositions and methods for the therapy of Inflammatory Bowel Disease (IBD), including Celiac Disease, Crohn's Disease, and Ulcerative Colitis, are disclosed. Illustrative compositions comprise one or more anti-type 1 interferon antagonists, such as anti-type 1 interferon receptor antibody antagonists and fragments thereof, as well as polypeptides and small molecules that inhibit the interaction of type 1 interferon with its receptor (IFNAR).
Patent AU-2006333302-C1 (AU)
Title: Process for making and composition of superior lubricant or lubricant blendstock
Inventor: KRUG RUSSELL
IPC: C07C6/00
Filed: 2006-12-07
Granted: 2012-05-10
Abstract: A process for making and a composition of a superior lubricant or lubricant component by the oligomerization of a mixture comprising olefins and isoparaffins to produce an alkylated ("capped") olefin oligomer having a very high VI and a low cloud point. The process preferably uses an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.
Patent AU-2010219454-C1 (AU)
Title: Artificial airway device
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/04
Filed: 2010-03-03
Granted: 2016-10-20
Abstract: The invention provides an artificial airway device to facilitate lung ventilation of a patient, comprising at least one airway tube (2) and a mask (3) carried at one end of the at least one airway tube, the mask having a peripheral formation (7) capable of conforming to, and of readily fitting within, the actual and potential space behind the larynx of the patient so as to form a seal around the circumference of the laryngeal inlet, the peripheral formation surrounding a hollow interior space or lumen of the mask and the at least one airway tube opening into the lumen of the mask, wherein the mask is arranged to provide a space within the pharynx of the patient for the drainage of gastric matter leaving the oesophagus, which space approximates to the pharyngeal space that occurs within the pharynx without the mask being present in the pharynx, the effect of which is to re-establish the normal flow of matter exiting the oesphagus in the event of regurgitation or vomiting when the mask is present in the pharynx.
Patent AU-2013354184-C1 (AU)
Title: Compounds useful in the treatment and/or care of the skin, hair and/or mucous membranes and their cosmetic or pharmaceutical compositions
Inventor: VAN DEN NEST WIM
IPC: C07K7/06
Filed: 2013-12-03
Granted: 2019-01-31
Abstract: Compounds of general formula (I): R
Patent RU-2178597-C1 (RU)
Title: Disconnecting switch
Inventor: NABIEV R R
IPC: H01H31/00
Filed: 2000-05-10
Granted: 2002-01-20
Abstract: FIELD: power engineering; high-voltage switching devices. SUBSTANCE: disconnecting switch designed for operation outdoors on up to 20-kV overhead power transmission lines under ice conditions has frame, closing lever, fixed contact members connected through insulators to frame, movable contact member which is, essentially, spring-loaded blade mounted on insulator with travel limiter and projections on either side of movable contact member at different height from insulator; novelty is that movable contact is provided with electricity conducting links insulated on both ends and electrically interconnected through movable contact member proper by welding or soldering face edges of links to movable contact member; links are positioned so that they face each other; they are made of material whose electric conductivity is lower than that of movable contact member (spring-loaded blade) in vicinity of contact between movable and fixed members so that their generating surfaces are, essentially, diagonally opposite edges of movable contact member for contacting fixed contact members through these surfaces when movable contact member turns about longitudinal axis through angle   where b is blade thickness; a is blade width. EFFECT: enhanced reliability under ice conditions. 2 cl, 6 dwg
Patent RU-2186158-C1 (RU)
Title: Device for application of electrodeposited coatings by rubbing
Inventor: VASHKOVETS V V
IPC: C25D5/06
Filed: 2001-02-13
Granted: 2002-07-27
Abstract: FIELD: electroplating, applicable for electrodeposited coating of inner surfaces of parts by metal. SUBSTANCE: the device has a body, and quadrants hinge-and flexible-joined to it, anode plates coated with a tampon, the tampon is made of an endless belt and fastened on the anode plates by means of a fixing rod installed behind the quadrants and coupled to the body by flexible members. For better fixing of the tampon on the anode plates and prevention of slipping down the fixing rod has the shape of a flanged beam in the longitudinal section. EFFECT: enhanced quality of coating and capacity of the electrodeposit process. 2 cl, 2 dwg
Patent RU-2185921-C1 (RU)
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2001-02-26
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves manufacturing investment pattern from powdered mixture of single- component investment pattern material of 0.1-1.6 mm fraction and boric acid of 0.01-0.3 mm fraction, with volumetric ratio of components being, %: investment pattern material 75-80, boric acid 20-25; providing dosed dispensing of investment pattern material into mold in an amount providing manufacture of investment patterns with porosity of 3- 10%; pressing investment pattern material without preliminary heating by aligning detachment surfaces of mold. During pressing powdered investment pattern material is caked without substantial development of deformation processes and with formation of open capillary porosity providing compensation of investment pattern in the process of heating during melting from ceramic enclosure. Method is used for investment casting. EFFECT: increased efficiency by improved dimensional and geometric precision of investment patterns and ingots. 1 tbl
Patent RU-2191059-C1 (RU)
Title: Filter for purification of liquids
Inventor: BALASHOV V A
IPC: B01D35/12
Filed: 2001-05-14
Granted: 2002-10-20
Abstract: FIELD: designs of continuous sectional filtering devices for purification of liquids under pressure with automatic countercurrent washing of filtering partition. SUBSTANCE: filter has a casing accommodating filter members located over circumference with filtering cartridges and means for regeneration including turning branch pipe, airtight chambers connected with compressed air source. Built in bottom of airtight chamber is a tube which lower end is located in lower part of filtering cartridge and has a check valve. Regeneration means additionally has rigid hydrofobic fibers located in gap between filtering partition of filtering cartridge and tube. EFFECT: higher filter efficiency due to reduced regeneration time. 2 dwg
Patent RU-2182018-C1 (RU)
Title: Method for in vitro determining osteointegration properties of materials useable for manufacturing bone implants
Inventor: DOKTOROV A A
IPC: A61L27/00
Filed: 2001-06-06
Granted: 2002-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves culturing test-object like occipital or frontal bone fragment deprived of periosteum newborn rat aged less than 1 week. Tested material sample is placed on the fragment. Ratio of osteoblast-like cells- inhabited surface area and upper sample surface area is calculated at the fourth day and the thickness of collagen layer deposited by cells at the fourteenth day of culturing is determined for evaluating biological compatibility of the material. EFFECT: high accuracy in determining qualitative and quantitative values for predicting outlook on the further material testing. 1 tbl
Patent RU-2205616-C1 (RU)
Inventor: PARSHIKOV M V
IPC: A61F5/02
Filed: 2001-09-19
Granted: 2003-06-10
Abstract: FIELD: medicine, in particular, orthopedics. SUBSTANCE: jacket has basic belt and auxiliary belt defined by two elastic half belts fabricated from wide knitted rubber. Back part is secured to belt and shoulder straps with movable couplings are sewn to upper corners of back part. Rigidity ribs of flexible plastic racks are sewn into back and middle portion of basic belt. Elastic segments of wide knitted rubber are sewn into basic belt. Mechanical hook-and-loop fastener is sewn to one end of basic belt and buckles for straps with couplings are sewn to basic belt underside. Strap ends are sewn to belt underside. Strap buckles are sewn to upper part of belt in its middle portion. Two mechanical hook-and-loop fasteners are longitudinally sewn to each side of basic belt ends for engagement with similar fasteners on ends of half belts. EFFECT: increased efficiency in treating of spine distortions, simplified construction, provision for early rehabilitation of patients under conditions of optimized dosed and controllable immobilizing of certain spine region. 2 dwg
Patent RU-2206099-C1 (RU)
Title: Procedure exposing and evaluating distortion load in a c network
Inventor: SIDOROV S N
IPC: G01R21/00
Filed: 2001-10-09
Granted: 2003-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: procedure is intended for location of point of connection of distortion load to common supply network and for evaluation of its share in distortion of network voltage. Technical result of invention consists in exposure and evaluation of distortion load without analysis of higher harmonics in composition of active power. Proposed procedure is based on physical presentation of processes of frequency conversion of power taking place in network with distortion load according to which load which operation is accompanied by consumption of nonsinusoidal intermittent current and corresponding distortion of form of network voltage can be shown by secondary source of power of higher harmonics. Procedure consists in location of point of connection of distortion load to feeder line by way of determination of sign and value of active power of higher harmonics across this or that section of network. To simplify this analysis it is proposed that finding of power of higher harmonics should be substituted by measurement of component of active power of fundamental harmonic of ideal symmetric valve which anticipated insertion could lead to substantial value and form of voltage and current in test point of network. Specified power of first harmonic of valve is multiplied by proportionality factor depending on value of active resistance of sections of network to the right and left of point of connection of mentioned load to evaluate full power of higher harmonics of distortion load. EFFECT: exposure and evaluation of distortion load without analysis of higher harmonics in composition of active power. 9 dwg
Patent RU-2208114-C1 (RU)
Title: Structure for long-term isolated storage of strategic objects
Inventor: STARTSEV V A
IPC: E04H9/12
Filed: 2001-11-08
Granted: 2003-07-10
Abstract: FIELD: erection of structures designed for location and long-term ecologically safe storage of nuclear, chemical, bacteriological and information objects of strategic purposes securing political and economical sovereignty of state. SUBSTANCE: invention solves problem of secretive, safe, mobile, long-term putting of strategic objects from biosphere with potential for their return into it by way of employment of combination of geomechanical and liquid bearing elements functioning simultaneously as transportation arteries. Modules 5 are equipped with hydraulic insulation jackets 6 and galleries 3 and rooms 4 are filled with liquid 7 non-corrosive to rocks 1 sheltering galleries 3 and rooms 4. Structure is additionally provided with hydraulic pressure and drive facilities and sluice gear 14 , conduit for removal of air from galleries 3 and rooms 4. Hydraulic drive facility is positioned in Earth's crust with outlet to ground surface and comes in the form of pipe-line with descending 8 and ascending 9 branches filled with liquids 10 and 7. Hydraulic pressure facility is located on ground surface without dipping into Earth's crust, comes in the form of pipe-line 12 arranged vertically and filled with liquid 13. Upper end of descending branch 8 of pipe-line of hydraulic drive facility is coupled to lower end of pipe-line 12 of hydraulic pressure facility and sluice gear 14. Lower end of descending branch 8 of pipe-line of hydraulic drive facility is connected to lower end of ascending branch 9 of this pipe-line. Upper end of ascending branch 9 of pipe-line is connected to gallery 3, upper end of pipe-line 12 of hydraulic pressure facility communicates with atmosphere. EFFECT: increased operational efficiency of structure. 12 cl, 1 dwg
Patent RU-2209915-C1 (RU)
Inventor: ARTJUKH N V
IPC: E21B6/06
Filed: 2002-01-21
Granted: 2003-08-10
Abstract: FIELD: drilling of rocks, man-made structures and frozen soils. SUBSTANCE: gear has body housing rod which lower part carries fuel combustion chamber for thermal action on broken material, working tool, drive of rod turning and striking mechanism. Striking mechanism includes striker installed in body, thrust journal fixed immobile on rod to which upper part bearing platform is attached. Striker is placed between bearing platform and thrust journal. Several springs are anchored between bearing platform and striker at angle with regard to their surfaces. Hole to supply air is drilled in body. Straight splines are cut in outer cylindrical surface of thrust journal and in inner surface of striker. Springs are installed at angle of 30-45 degrees with reference to bearing platform. EFFECT: simplified design and reduced usage of materials. 2 cl, 2 dwg
Patent RU-2217767-C1 (RU)
Title: Vibrator-type transducer
Inventor: LUK JANCHUK V N
IPC: G01P15/10
Filed: 2002-04-01
Granted: 2003-11-27
Abstract: FIELD: measurement of mechanical parameters. SUBSTANCE: vibrator-type transducer manufactured by using microelectronic technology has monocrystal with through slits forming sensing element with pendulum hanger in the form of two rods and rod-type vibrator, their ends being joined with base on one end and with sensing element, on the other. Sensing element is easily arranged in cavities of covers disposed on both ends of base and joined to this element over perimeter. Base is made in the form of clamp with loose end of sensing element located on its open end ; this loose end mounts additional body in the form of electricity conducting shading ring interacting with magnetic field built up by magnetic system. EFFECT: enhanced serviceability under impact of vibrations; simplified procedure of adjusting conversion coefficient. 1 cl, 5 dwg
Patent RU-2200600-C1 (RU)
Inventor: AFANAS EVA T S
IPC: A62B18/08
Filed: 2002-05-28
Granted: 2003-03-20
Abstract: FIELD: protection of labor. SUBSTANCE: mask belongs to respiratory-protection filtering means than can be used under industrial and agricultural conditions as well as in private life when working with paints and varnishes, poisonous chemicals, and fertilizers. Mask is constructed in the form of casing joined with glasses having side cylindrical surface with grooves and flanges, and also cylindrical cartridges with protrusions and flanges, said protrusions being adapted for grooves on glass to ensure hermetically compressing mask casing edge between them, whereas height of cylindrical part of glasses constitutes 1.20-1.23 height of cartridge. EFFECT: achieved reliable respiratory protection with binocular sight field. 4 dwg, 2 tbl