baber/WOPTO huggingface dataset:
Patent AU-2020204410-C1 (AU)
Title: Transgenic mice expressing chimeric major histocompatibility complex (mhc) class i molecules
Inventor: MACDONALD LYNN
IPC: A01K67/027
Filed: 2020-07-01
Granted: 2023-02-02
Abstract: The invention provides genetically modified non-human animals that express chimeric 
human/non-human MHC I polypeptide and/or human or humanized P 2 microglobulin 
polypeptide, as well as embryos, cells, and tissues comprising the same. Also provided are 
constructs for making said genetically modified animals and methods of making the same.  
Methods of using the genetically modified animals to study various aspects of human 
immune system are provided.
Patent RU-2179701-C1 (RU)
Inventor: SITNIKOV V A
IPC: F42B5/26
Filed: 2000-08-14
Granted: 2002-02-20
Abstract: FIELD: ammunition, applicable in production of seamless cartridge cases for small arms. SUBSTANCE: the cartridge case containing a bottom and a body, whose inner surface conjugates to the bottom in radius, is made in the form of tapered sections at a height equal to 21.2 to 23.4 of the radius of conjugation of the bottom with the inner surface of the body. Besides, the odd sections from the bottom have a lesser taper with respect to the even sections, the height of the subsequent section makes up 0.85 to 0.75 of the previous one, the tapers of the odd sections are equal to one another, and those of the even sections - to one another, and those of the even sections - to one another. EFFECT: enhanced reliability of extraction and obturation, especially at high (above 3000 kgf/sq.cm) pressures of powder gases, of steel seamless cartridge cases of small arms, caliber 5.56 to 14.5 mm, for prevention of disturbance of the strength of the cartridge case body. 3 cl, 2 dwg
Patent RU-2169024-C1 (RU)
Inventor: LIPMAN A D
IPC: A61N5/067
Filed: 2000-10-12
Granted: 2001-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing posterior vaginal vault puncture under permanent control by means of transvaginal transducer and with following perforation of ovarian capsule at 10-15 points at a depth of 10-15 mm by applying laser radiation through needle lumen with holmium laser light guide having no envelope. Wavelength is 2.09 mcm, frequency 10-15 Hz, power 15 W, 0.5-2 J energy in one impulse with 4-6 s long exposure time in every point. EFFECT: accelerated treatment course; reduced risk of complications.
Patent RU-2169620-C1 (RU)
Title: Centrifugal separator
Inventor: BENZEL A F
IPC: B04B11/06
Filed: 2000-10-12
Granted: 2001-06-27
Abstract: FIELD: beneficiation of mineral resources. SUBSTANCE: centrifugal separator has conical cup with rotation drive put on shaft, loading branch pipe and fixture preparing pulp for separation on inner surface of rotating cup manufactured in the form of calotte. Height of calotte and base are found from expression  , where h is height of calotte, m; r is radius of base of calotte, m; R is radius of calotte, m; H is height of conical cup, m; α is inclination angle of generating line of conical cup to vertical plane, degrees; ρ 1  is density of light fraction, kg/cu m; ρ 2  is density of heavy fraction, kg/cu m; k is reduction coefficient with value from 0.1 to 1.0. EFFECT: increased efficiency of separation of grainy suspensions by density. 1 dwg, 1 tbl
Patent RU-2191622-C1 (RU)
Title: Смеситель
Inventor: TARSHIS M JU
IPC: B01F3/18
Filed: 2001-02-05
Granted: 2002-10-27
Abstract: Изобретение относится к смесительным устройствам и предназначено для использования в строительном и сельскохозяйственном производстве, а также в химической промышленности и особенно эффективно при перемешивании сыпучих материалов, склонных к сегрегации. Смеситель содержит раму, установленную на ней горизонтальную емкость, образованную укрепленными на валу дисками и охватывающей их бесконечной лентой с натяжными и приводными роликами. На ленте установлены гибкие лопасти, наклоненные к образующей ленты поочередно в противоположных направлениях. Устройство содержит горизонтальные ролики, перекрывающие лопасти и регулируемые по высоте смесителя. Технический результат состоит в повышении эффективности перемешивания. 2 ил.
Patent RU-2182475-C1 (RU)
Inventor: BLESKIN B I
IPC: A61F7/00
Filed: 2001-04-18
Granted: 2002-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device is manufactured as a belt having two parts and heating members. The members are applied to the areas of pancreas, liver, spleen, lumbar area and vertebral column from the loin to the fourth cervical vertebra. The heating members have profile corresponding in shape to the heated area. Control unit enables one to set sinusoidal mode of treatment temperature changes in the range of 15 C to 50 C. EFFECT: prolonged deep warming of zones of interest; restored insulin-producing function of B-cells; eliminated chronic inflammation. 2 cl, 3 dwg
Patent RU-2193780-C1 (RU)
Title: Method for determining endogenous intoxication
Inventor: ZHADENOV I I
IPC: G01N33/48
Filed: 2001-04-26
Granted: 2002-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood sample, separating serum from formed blood elements, removing proteins, centrifuging, adding 4.5 ml of distilled water to 0.5 ml of supernatant fluid. The sample is subjected to spectrophotometric examination at 354 nm wavelength. Diagnosis is set depending on middle mass molecule content. Blood serum is diluted 10-fold with physiological salt solution before removing proteins. The sample is centrifuged during 10 min. Optical density being found greater than 0.136 optical units, endogenous intoxication diagnosis is considered to be the case. EFFECT: small volume of blood required for examination; high accuracy of analysis results.
Patent RU-2194990-C1 (RU)
Inventor: GARMONOV S JU
IPC: G01N33/52
Filed: 2001-05-03
Granted: 2002-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dissolving a sample of biologically active mixture of4,6-dinitro-5,7- dichlorobenzofuroxane, 4-nitro- 5,7-dichlorobenzofuroxane and 6-nitro-5,7-dichlorobenzofuroxane or medicament produced on this base in dimethyl sulfoxide, diluting at 1-4 10 5 : 10 3 , respectively, measuring optical density of the solution in the area of 4,6-dinitro-5,7-dichlorobenzofuroxane absorption strip having maximum at 470 nm. EFFECT: high accuracy of express-analysis; low costs. 1 tbl
Patent RU-2193912-C1 (RU)
Title: Filter member
Inventor: ANIKOLENKO V A
IPC: B01D27/06
Filed: 2001-06-28
Granted: 2002-12-10
Abstract: FIELD: purification of liquids and gases by filtering. SUBSTANCE: filter member has corrugated reticular cylinder embracing perforated cylinder and connecting unit with internal split ring located between cylinders, external ring surrounding corrugated reticular cylinder, sealing cap embracing said rings and cylinders, and installed for coming in contact with end faces of at least rings and perforated cylinder, holder embracing sealing cap, and/or mounting member. Rings are installed for tightening of corrugated cylinder. EFFECT: improved design. 8 cl, 4 dwg
Patent RU-2188882-C1 (RU)
Inventor: MAKHOVER V L
IPC: D02H13/00
Filed: 2001-06-28
Granted: 2002-09-10
Abstract: FIELD: textile engineering. SUBSTANCE: mechanism has weaver's beam having rotary shaft kinematically connected to rotary lever, device for lifting and lowering of rolling pin during replacement of produced weaver's beams, kinematically connected reversing electric engine and clutch, and device for kinematical joining of clutch to lever. Said mechanism may be used on winding, warping and other similar machines for preparing warp threads for weaving. EFFECT: improved winding quality by increased precision of layer-by-layer leveling of winding density and reduced power consumption by kinematic connection between weaver's beam rotary shaft and rotary lever. 4 cl, 3 dwg
Patent RU-2201820-C1 (RU)
Title: Continuous cold rolling mill operation method
Inventor: VIER I V
IPC: B21B1/28
Filed: 2001-08-16
Granted: 2003-04-10
Abstract: FIELD: plastic metal working, particularly production of cold rolled steel strips and sheets. SUBSTANCE: method is realized, mainly in four-stand or five-stand cold rolling mills for rolling steel strip of different width and at changing rolls of stands depending upon wear degree. At successive rolling of steel strips with width B and B + (200-300) mm when quantity of rolled narrow metal does not exceed 400 t, further rolling of wide strips is realized without changing of rolls. When quantity of narrow metal is less than 1500 t, rolls are changed in two last stands. When quantity of narrow metal exceeds 1500 t rolls are changed in all stands of rolling mill. EFFECT: enhanced efficiency, lowered cost price of high quality rolled strips. 3 ex
Patent RU-2208101-C1 (RU)
Title: Building block
Inventor: LESHCHIKOV V A
IPC: E04C1/40
Filed: 2001-12-17
Granted: 2003-07-10
Abstract: FIELD: industry of building materials used in low-story construction. SUBSTANCE: invention can be used in construction of objects with high requirements for facing of buildings, heat and sound insulation of rooms. Building block includes coat of facing surface-facing layer, concrete construction layers and heat insulation layer placed between them. Thickness of layers is chosen with the aid of relation A : B : C : D = 0.4 : 1.2 : 3.2 : 5.3 where A is facing layer, B is concrete internal layer, C is heat insulation layer, D is concrete internal bearing layer. Internal and internal bearing layers are joined by means of bars piercing heat insulation layer made of glass reinforced plastic. Facing layer is made of mixture of gray and white cements, expanded clay aggregate, sand and water taken in ratio 2.4 : 2.2 : 5.4 :1.0 with addition of plasticizer and coloring agent. Bevel is made along perimeter of facing layer. EFFECT: good heat and sound insulation characteristics and raised strength of block, obtainment of decorative facing surface. 4 cl, 2 dwg
Patent RU-2209166-C1 (RU)
Title: Package with sound reproduction
Inventor: ZHURIN D V
IPC: B65D25/00
Filed: 2002-06-07
Granted: 2003-07-27
Abstract: FIELD: packing. SUBSTANCE: invention relates to packages of different consumer goods, particularly, to fodder packages. Proposed package contains housing for consumer goods accommodating sound signal reproduction unit electrically coupled with voltage source and loudspeaker. Package contains also at least one external action sensor connected with first inlet of sound signal reproduction unit and package condition sensor made to generate signal corresponding to open or closed state of package or to indicate presence or absence of consumer goods inside package. Outlet of package condition sensor is connected with second inlet of sound signal reproduction unit made with possibility of choosing from its memory sound signals depending on signal on second inlet. Said package can be used as toy for pets, for instance, for cats. EFFECT: enlarged functional capabilities of package. 13 cl, 7 dwg
Patent RU-2206637-C1 (RU)
Title: Способ получения ингибированной соляной кислоты
Inventor: PANTELEEVA A R
IPC: C23F11/04
Filed: 2002-07-10
Granted: 2003-06-20
Abstract: Изобретение относится к производству ингибированной соляной кислоты, применяемой в нефтедобыче и используемой для обработки призабойных зон нефтяных и водонагнетательных скважин. Способ получения ингибированной соляной кислоты включает разбавление ее водой и ввод в нее первичных алифатических аминов формулы NH 2 R или смеси первичных и вторичных алифатических аминов формулы NHR 2 , где R - алкил с числом углеводородных атомов С 8 -С 20  или изоалкиламины, содержащие разветвленную структуру аминов фракции С 12 -С 18 , и дополнительный ввод неионогенного поверхностно-активного вещества и формальдегидсодержащего соединения или перед вводом в водный раствор соляной кислоты азотсодержащего компонента его предварительно смешивают с порцией соляной кислоты в соотношении моль/моль и в полученную смесь вводят неионогенное поверхностно-активное вещество и формальдегидсодержащее соединение. Технический результат: получение эффективной ингибированной соляной кислоты за счет образования ингибитора кислотной коррозии в самой соляной кислоте в процессе получения ингибированной соляной кислоты. 1 з.п. ф-лы, 1 табл.
Patent RU-2237645-C1 (RU)
Inventor: SMAGIN N P
IPC: C06B25/04
Filed: 2002-12-25
Granted: 2004-10-10
Abstract: FIELD: explosives. 
     SUBSTANCE: invention relates to water-containing industrial explosives based on gel-like solutions of explosive-sensitized oxidants. Invention provides water-containing blasting composition containing explosive in the form of powder or granules with particle size not exceeding 2 mm, said explosive being hexogen or octogen, or mixture of phlegmatized or octogen, or mixture of phlegmatized hexogen and aluminum, or hexogen/trotyl/aluminum alloy, or hexogen/trotyl alloy, or ammonium nitrate; organic fuel; polyacrylamide as thickener; aluminum sulfate of ferric sulfate as cross-linking agent; water and water-soluble metal nitrates or their mixture. 
     EFFECT: increased detonation capacity and explosion energy. 
     4 cl, 1 tbl
Patent RU-2235873-C1 (RU)
Title: Способ изоляции притока пластовых вод в горизонтальной нефтяной или газовой скважине
Inventor: SOKHOSHKO S K
IPC: E21B33/13
Filed: 2003-02-03
Granted: 2004-09-10
Abstract: Изобретение относится к нефтегазодобывающей промышленности, в частности к изоляции притока пластовых вод в горизонтальные скважины. Обеспечивает повышение эффективности изоляции пластовых вод. Сущность изобретения: закачивают водоизолирующую композицию в обводненный участок горизонтального ствола скважины. Согласно изобретению в скважину спускают до забоя безмуфтовую длинномерную трубу. По ней закачивают блокирующую жидкость в объеме, необходимом для заполнения горизонтального участка ствола скважины. Блокирующую жидкость продавливают в скважину жидкостью глушения. Затем безмуфтовую длинномерную трубу поднимают выше уровня блокирующей жидкости и скважину заполняют жидкостью глушения. После чего в безмуфтовую длинномерную трубу подают водоизолирующую композицию, которую доводят до башмака безмуфтовой длинномерной трубы. Безмуфтовую длинномерную трубу спускают до глубины нижней части изолируемого интервала. Продавливают водоизолирующую композицию в интервал изоляции методом уходящей заливки, при котором скорость заполнения изолируемого интервала горизонтального ствола должна соответствовать скорости подъема безмуфтовой длинномерной трубы. При достижении башмаком безмуфтовой длинномерной трубы верхней части изолируемого интервала затрубное пространство закрывают и водоизолирующую композицию задавливают в пласт продавочной жидкостью. После чего безмуфтовую длинномерную трубу поднимают выше блокирующей пачки и скважину оставляют на полимеризацию компонентов водоизолирующей композиции под давлением закачки. 1 ил.
Patent RU-2239371-C1 (RU)
Inventor: KOZLOV S V
IPC: A61B17/04
Filed: 2003-03-31
Granted: 2004-11-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should successively apply P-shaped sutures in 2-3 cm beginning from the highest points along retro-axillary, median-clavicular lines and two points of external fragment along median-axillary line by tightening them at separate "rolls" at skin of mastectomic fragment. Additionally, one should fix mastectomic fragments with uninterrupted mattress suture out of synthetic material with two rows of sutures by muscular-fascial structures along the 4 th , the 5 th  ribs beginning from posterior axillary line up to peristernal one to be withdrawn and tightened at separate "rolls" at skin of mastectomic fragment. One should drain axillary-subscapular-subclavicular spaces with the help of through perforated tube, its upper end should be withdrawn onto the skin of the upper fragment through great thoracic muscle, and lower end - along median-axillary line onto the skin of the lower fragment. 
     EFFECT: shortened terms for wound healing. 
     5 dwg, 1 ex
Patent RU-2236835-C1 (RU)
Title: Цемент для замещения костной ткани
Inventor: ARSEN EV P A
IPC: A61K6/838
Filed: 2003-05-30
Granted: 2004-09-27
Abstract: Изобретение относится к области медицины и касается составов композиционных материалов для остеопластики. Цемент для замещения костной ткани выполнен на основе фосфатов кальция, дополнительно содержит гель гидроксиапатита, карбонат магния, бикарбонат натрия и фтористый натрий, а в качестве фосфатов кальция - трикальций фосфат и дикальций фосфат, компоненты берут в определенном количественном содержании. Цемент обладает повышенной биосовместимостью с костной тканью, биоактивностью и эффективно восстанавливает костную ткань. 1 табл.
Patent RU-2241011-C1 (RU)
Inventor: KORNEJCHUK G K
IPC: C08K5/17
Filed: 2003-06-16
Granted: 2004-11-27
Abstract: FIELD: manufacture of road-building materials. 
     SUBSTANCE: invention provides a novel bitumen binder, which can be used in building pavements for roads, bridges, airdromes, and like, and which exhibits high adhesion to basic and acidic mineral components. Modified bitumen is composed of 80.00-92.00% bitumen, 8.00-20.00% coal semicoking product, and 0.35-1.00% (above 100%) hexamethylenetetramine. Coal semicoking prodyc, in particular, is represented by thermal fraction >230 o C of coal semicoking resin. Modified bitumen is obtained by mixing original bitumen with coal semicoking product at 110 o C until homogenous mixture is formed, to which specified amount of hexamethylenetetramine is added, after which the total is heated to 160 o C and held for 30 min at this temperature and constant stirring. 
     EFFECT: improved adhesion characteristics. 
     4 cl, 2 tbl, 15 ex
Patent RU-2242025-C1 (RU)
Inventor: SHUL GIN B V
IPC: G01T1/20
Filed: 2003-09-11
Granted: 2004-12-10
Abstract: Использование: в томографии, микротомографии, радиографии, в системах таможенного контроля, при телемеханическом мониторинге промышленных изделий. Сущность: сцинтиллятор на базе кристаллов (Li, Na)F содержит два приповерхностных сцинтилляционных слоя с центрами окраски, выполненные в виде дискретных сцинтилляционных ячеек размерами от 6 мкм и выше и расположенные в параллельных плоскостях со смещением друг относительно друга так, чтобы сцинтилляционные ячейки одного слоя перекрывали несцинтиллирующие промежутки между ячейками другого слоя. Технический результат - повышение световыхода, возможность работы сцинтиллятора в режиме реального времени. 2 ил.
Patent RU-2237757-C1 (RU)
Inventor: NOVIKOV A N
IPC: C25D3/56
Filed: 2003-11-11
Granted: 2004-10-10
Abstract: FIELD: electrodeposition, in particular plating of aluminum and its alloy-based articles. 
     SUBSTANCE: Claimed electrolyte contains (g/l) zinc sulfate 200-220, nickel sulfate 50-70, sodium sulfate 40-60, boric acid 20-30, sodium fluoride 15-20. Present electrolyte makes it possible to increase both bond resistance and microhardness of coating by 10-20 % and decrease etching time by 25 %. 
     EFFECT: electroplated coatings of high quality and reduced etching time. 
     1 tbl
Patent RU-2259533-C1 (RU)
Inventor: KAMENSKIKH A S
IPC: F41H1/02
Filed: 2004-01-26
Granted: 2005-08-27
Abstract: FIELD: means of man protection against the effect of bullets, fragment, piercing and cutting subjects. 
     SUBSTANCE: the armored vest positioned in covers and connected by fastening-adjusting components in the back and chest sections made in the form of a set of protective components, each consisting of a successively positioned armor plate, packet of ballistic fabric of a high-modulus fabric and a damping component.  Each set of protective components is provided with an additional damping component of penopolyethylene with a frothing coefficient within 15 to 30 located between the armored plate and the packet of ballistic fabric.  The armored plate is made of high-strength steel with a hardness of 40 to 50 HRS, the thickness of the plate makes up 0.8 to 1.2 diameter of the bullet core. 
     EFFECT: enhanced protective qualities of the armored vest, reduced its mass, as well as reduced heaviness of man trauma and reduced time of man recovery after engagement of bullet with armored vest. 
     2 dwg
Patent RU-2258988-C1 (RU)
Title: Соединительный зажим
Inventor: JAKOVLEV L V
IPC: H02G15/02
Filed: 2004-01-12
Granted: 2005-08-20
Abstract: Изобретение относится к электроэнергетике и может быть использовано при соединении и ремонте проводов воздушных линий электропередачи. Зажим представляет собой клиновую конструкцию, состоящую из двух корпусов, соединенных между собой резьбовыми шпильками (на одном конце шпилька имеет левую резьбу, а на другом конце - правую резьбу). В корпусы вставлены клиновые обоймы, которыми через конусные клинья зажимаются соединяемые провода. Шпильки играют роль токопроводящего элемента при соединении разрушенных проводов воздушной линии электропередачи. Новый соединительный зажим прошел механические и электрические испытания и рекомендован к серийному производству и применению при строительстве и эксплуатации воздушных линий электропередачи. Техническим результатом является обеспечение механической прочности соединения и обеспечение низкоомного электрического контакта соединяемых приводов. 2 ил.
Patent RU-2252695-C1 (RU)
Inventor: BODIN O N
IPC: A61B5/322
Filed: 2004-01-27
Granted: 2005-05-27
Abstract: FIELD: medicine; cardiology. 
     SUBSTANCE: device for registering resulting electrocardiogram at front and horizontals planes has amplifier, analog-to-digital converter provided with multiplexer, arithmetic device, increment code analyzer, first switching unit, digital modem, first memory unit and control-unit, second switching unit, unit for finding direction of electrical axis of heart, first multiplier and first storing adder. 
     EFFECT: widened functional capabilities. 
     2 cl, 4 dwg
Patent RU-2253286-C1 (RU)
Title: Способ получения молочной помады
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-10
Granted: 2005-06-10
Abstract: Изобретение относится к технологии кондитерского производства и может быть использовано при производстве молочной помады. Способ производства молочной помады предусматривает варку помадного сиропа с добавлением сухого молока, его охлаждение и сбивание. Причем в помадный сироп при сбивании вводят СО 2 -шрот мускатного ореха в количестве около 9,6% по массе и структурообразователь. При этом в качестве последнего используют препарат, полученный из биомассы микромицета Mortierella sarnyensis по заданной технологии, в количестве около 0,06% по массе. Затем осуществляют формование полученной помадной массы до получения целевого продукта. Данное изобретение позволяет получить новую малочерствеющую молочную помаду с приятными органолептическими свойствами и повышенным содержанием биологически активных веществ при сниженном расходе структурообразователя.
Patent RU-2259183-C1 (RU)
Inventor: STASHKEVICH S V
IPC: A61F9/007
Filed: 2004-03-31
Granted: 2005-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out corneal paracentesis in 8 o'clock position and a needle is introduced via it capturing coloboma edge. The needle is pierced back through the cornea in the opposite segment and thread is drawn. The other thread end drawn from the anterior chamber via the paracentesis with a loop being formed that is wrapped twice around forceps branches. Free thread end is caught with the forceps from the paracentesis and knot is tightened by drawing the threads in opposite directions. Pupil dislocation relative to optical axis is determined after finishing iridoplasty. The upper iris edge being situated 1/3 of distance between the photic stimulus reflex from cornea and limb, wedge-like resection of iris pupil zone is carried out in 12 o'clock segment. 
     EFFECT: provided pupil centering; reduced risk of postoperative complications; improved vision acuity.