baber/WOPTO huggingface dataset:
Patent RU-2723739-C1 (RU)
Title: Способ лечения многокомпонентной деформации проксимального отдела бедра
Inventor: TEPLENKIJ MIKHAIL PAVLOVICH
IPC: A61B17/56
Filed: 2020-01-10
Granted: 2020-06-17
Abstract: Изобретение относится к области медицины, а именно к ортопедии, и может быть использовано для лечения многокомпонентных деформаций проксимального отдела бедренной кости у пациентов в возрасте от 10 до 18 лет. Способ включает выполнение хирургического вывиха бедра, нарушение целостности бедренной кости, предполагает использование аппарата наружной фиксации 3. Выполняют две продольные остеотомии 5 деформированной головки 2 бедренной кости и неполную поперечную остеотомию 6 деформированной головки 2 бедренной кости в месте перехода шейки в головку 2 с образованием двух фрагментов головки, промежуточного 7 и латерального 8. Удаляют промежуточный фрагмент 7 деформированной головки 2 бедренной кости и осуществляют остеосинтез оставшегося латерального фрагмента 8 к оставшейся медиальной части головки 2, фиксируют достигнутое положение фрагментов головки 2 костными винтами 4. Производят вправление восстановленной головки 2 бедренной кости в вертлужную впадину. Причем выполняют поперечную межвертельную остеотомию 10 бедренной кости, осуществляют коррекционный разворот проксимального фрагмента 12 бедренной кости и выполняют транспозицию большого вертела 11. Фиксируют достигнутое положение фрагментов бедренной кости костными винтами 4 и положение бедренной кости аппаратом наружной фиксации 3. Способ позволяет улучшить условия функционирования тазобедренного сустава путем обеспечения благоприятных геометрических взаимоотношений в тазобедренном суставе и, как следствие, формирования конгруэнтных суставных поверхностей, восстановления суставных соотношений, улучшения условий функционирования ягодичных мышц. 5 з.п. ф-лы, 5 ил., 1 пр.
Patent RU-2729856-C1 (RU)
Title: Vehicle seat control device
Inventor: OHNO MITSUYOSHI
IPC: B60N2/90
Filed: 2020-02-20
Granted: 2020-08-12
Abstract: FIELD: transportation; control devices.SUBSTANCE: invention relates to control device for vehicle seat. Control device for vehicle seat includes actuator and control unit. Actuator is configured to adjust at least one of inclination angle or position of vehicle seat in seat lengthwise direction. Control unit is configured to determine whether a road separator is provided on the road on which the vehicle is moving, and perform (when it is determined that the road separator is not provided) one of the actuator control options, specifically so as not to tilt the back of seat backward by an angle of more than a predetermined angle, so as not to position the vehicle seat in the position further backward compared to the predetermined position, to output warning signal, when seat back is inclined backwards by angle of more specified angle, and output warning signal, when vehicle seat is positioned in position further back in comparison with preset position.EFFECT: increased safety during operation.21 cl, 23 dwg
Patent RU-2733460-C1 (RU)
Title: Liquid-propellant rocket engine
Inventor: IVANOV ANDREI VLADIMIROVICH
IPC: F02K9/46
Filed: 2020-05-25
Granted: 2020-10-01
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to rocket engine building and can be used in design of liquid-propellant rocket engines (LRE). Liquid-propellant engine comprises a combustion chamber with a cooling path and an injector head, a synthesis gas generator, a turbo-pump unit including an oxidant pump, fuel pump, water pump and turbine, input of which is connected with output of synthesis gas generator, and outlet with nozzle head, note here that combustion chamber is cooled by fuel. In compliance with this version, combustion chamber is cooled by water. 
     EFFECT: invention improves energy characteristics and reliability of LRE. 
     3 cl, 2 dwg
Patent RU-2752520-C1 (RU)
Inventor: SCHNELL MARKUS
IPC: H03M7/30
Filed: 2018-11-06
Granted: 2021-07-28
Abstract: FIELD: information technology.SUBSTANCE: invention relates to devices for controlling the frequency band in encoders and decoders. The encoder has a set of frequency domain encoder tools, FD, for encoding an information signal, the information signal representing a set of frames. Additionally, the encoder has a device for detecting and controlling the encoder frequency band configured to select the frequency band at least for a subgroup of the set of the FD encoder tools. Moreover, the specified subgroup includes fewer FD encoder tools than a set of the FD encoder tools, based on the characteristics of the information signal in such a way so that at least one of the FD encoder tools from the specified subgroup has a different frequency band relative to at least one of the FD encoder tools that are not in the specified subgroup.EFFECT: invention improves the efficiency of coding.32 cl, 13 dwg
Patent RU-2758330-C1 (RU)
Title: Method for determining the degree of cervical dysplasia
Inventor: Afanasev Stanislav Stepanovich
IPC: A61B5/107
Filed: 2020-06-25
Granted: 2021-10-28
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely obstetrics and gynecology, and can be used to determine the degree of cervical dysplasia. In patients during a clinical examination using a video colposcope, a video examination of the vagina and uterine cervix is recorded in Full HD resolution. A snapshot is obtained that displays the anatomical structure, the affected areas of the surface of the uterine cervix and the outer portion of the cervical canal. The image is processed using ImageJ software. With the help of software tools, the amount of affected tissue per unit area of the entire surface of the uterine cervix is calculated with the introduction of diagnostic intensity indices of the affected area, assessing the severity of cervical dysplasia, according to the proposed formula:     where IndGV is a uniform intensity index; IndInt is the intensity index of the affected area; dGV is the range of change in the gray color of the affected area.    where Area is the total surface area of the uterine cervix, % area is the percentage of the affected area on the surface of the uterine cervix. CIN1 corresponds to IndGV = 4.75. CIN2 corresponds to IndGV = 6.99. CIN3 corresponds to IndGV = 8.46. In this case, CIN I is a mild degree of dysplasia, CIN 2 is a moderate degree of dysplasia, CIN 3 is a severe degree of dysplasia.  
     EFFECT: method provides determination of the degree of dysplasia due to a quantitative indicator of the intensity of the affected area.  
     1 cl, 10 dwg, 5 tbl, 5 ex
Patent RU-2740242-C1 (RU)
Title: Способ прогнозирования когнитивных функций пациента после стентирования внутренней сонной артерии
Inventor: Tanashyan Marine Movsesovna
IPC: A61B8/00
Filed: 2020-06-29
Granted: 2021-01-12
Abstract: Изобретение относится к области медицины, в частности к неврологии, и может использоваться для прогнозирования состояния когнитивных функций пациента после стентирования внутренней сонной артерии. Проводят оценку нейропсихологического состояния пациента до операции. Определяют возраст, наличие или отсутствие окклюзии контралатеральной внутренней сонной артерии, наличие или отсутствие в течение последних 6 месяцев симптомного стеноза и сахарного диабета в анамнезе. При значении возраста не старше 65 лет, отсутствии окклюзии контралатеральной внутренней сонной артерии, а также симптомного стеноза в течение последних 6 месяцев и сахарного диабета в анамнезе прогнозируют улучшение когнитивной функции пациента в отдаленном долгосрочном периоде с горизонтом прогнозирования 2 года после каротидного стентирования. При значении возраста старше 65 лет, наличии окклюзии контралатеральной внутренней сонной артерии, а также симптомного стеноза в течение последних 6 месяцев и сахарного диабета в анамнезе прогнозируют отсутствие улучшения когнитивной функции пациента, то есть отсутствие изменений когнитивного функционирования в отдаленном долгосрочном периоде с горизонтом прогнозирования 2 года. Способ позволяет прогнозировать состояние когнитивной функции в отдаленном долгосрочном периоде с горизонтом прогнозирования 2 года после стентирования внутренней сонной артерии. 4 табл., 2 пр.
Patent RU-2741373-C1 (RU)
Inventor: SIDOROVA ALLA VALENTINOVNA
IPC: A61F9/008
Filed: 2020-08-12
Granted: 2021-01-25
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for treating severe forms of refractory glaucoma. Conjunctiva is incised and separated in the upper temporal region, the scleral region is exposed, the valve system is activated, the drainage body is anchored, the scleral vessels are coagulated, the scleral flap is separated. Tube is sheared, viscoelastic is introduced into anterior chamber. Drain tube is implanted into anterior chamber, scleral flap is attached to sclera, interrupted sutures are applied on conjunctiva. First, in the lower hemisphere of the eyeball free from previous operations, contact transscleral diode-laser cyclophobic coagulation is carried out in a microimpulsive mode in a cyclic manner in 4 mm from the limb, with power of 1000 mW, a duty cycle of 31.3%, a pulse duration of 0.5 ms, with period of 1.1 ms. Exposure for one cycle is 10 s, the first exposure cycle is performed along a circular arc of 90 degrees in one direction, the second cycle along the same arc of the circle in the opposite direction, subsequent cycles are similar to the first two, whole is 6 cycles. After valve system activation, distal end of drainage tube is filled with "Provisk" viscoelastic till its outlet from opposite side. Paracentesis is performed at 6 o'clock, then "Provisk" is introduced into an anterior eye chamber in amount of 0.2-0.3 ml and a drainage tube is implanted.EFFECT: method enables preserving visual functions, reducing IOP by creating a new pathway of intraocular fluid outflow with an additional sparing effect on the area of the ciliary body.1 cl, 2 ex
Patent RU-2748116-C1 (RU)
Inventor: Sokolova Natalya Nikolaevna
IPC: A61H1/00
Filed: 2020-08-21
Granted: 2021-05-19
Abstract: FIELD: health-improving practice methods. 
     SUBSTANCE: invention relates to methods of health-improving practice, namely to health-improving gymnastics. Performing physical exercises that provide an entrance to a given gymnastic posture by forming a certain arrangement of arms, legs, head, back relative to each other, and being in this position for a given time, during which a static load of muscles is carried out, accompanied by breathing exercises. The exercises are performed in stages, in the poses shown in the illustrations. At the first stage, exercises are carried out for the static load of the muscles of the neck and shoulder girdle. At the second stage, exercises for the static load of the abdominal muscles are carried out. At the third stage, exercises for the static load of the muscles of the pelvis and lower extremities are carried out. Before the start of the gymnastic exercises of the first and next stages, breathing exercises are performed in the form of deep breaths and exhalations, and each gymnastic exercise is performed within 30 seconds with holding the breath while inhaling. 
     EFFECT: provides long-term improvement in general physical condition and allows you to increase the body's adaptive reserves. 
     1 cl, 2 ex, 12 dwg
Patent RU-2739603-C1 (RU)
Inventor: Koveshnikov Pavel Vladimirovich
IPC: C11B1/10
Filed: 2020-09-14
Granted: 2020-12-28
Abstract: FIELD: essential oils industry. 
     SUBSTANCE: invention relates to the essential oil industry. Method for extraction of essential oils from vegetable raw material is characterized by that milled raw materials are preliminarily soaked in polar organic solvent of isopropyl alcohol, sediment is separated by filtration, liquid extract is subjected to electrolyte separation by adding aqueous 20% sodium chloride solution to the liquid extract while stirring, after mixing for 5-7 minutes, the liquid is separated into 2 layers, the lower layer is a solution of isopropyl alcohol and sodium chloride in water, and the upper layer is a concentrated solution of the extracted components in isopropyl alcohol, lower layer is directed to regeneration of isopropyl alcohol and extraction of sodium chloride, process of treatment with electrolyte of upper layer of liquid extract is carried out in several steps with combination of concentrates produced at each of previous stage with final 2-3-times rinsing of distilled water concentrate of extracted components and obtaining target product of essential oils. 
     EFFECT: invention simplifies the method of producing essential oil by providing selective extraction, which does not require use of high pressures, and eliminates the process of distillation of the solvent. 
     1 cl, 3 ex
Patent RU-2759164-C1 (RU)
Title: Electrothermal engine
Inventor: Belokonov Igor Vitalevich
IPC: B64G1/26
Filed: 2020-09-30
Granted: 2021-11-09
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to jet engines, primarily for correcting the orbit and orientation of small spacecrafts. The engine comprises a tank for the working medium with a valve for supply thereof, a back pressure valve and a heater in the form of a screw-shaped conducting thin-walled capillary tube in direct communication with the nozzle. The tube is connected to the capacitor bank via the corresponding switches. The working medium (e.g., water with the addition of alcohol) is heated by passing an electric current through the tube (when the capacitors are discharged). 
     EFFECT: increase in the efficiency of heat supply to the working medium with the maintained sufficiently high temperature and pressure of the steam in the tube, as well as simplification of the engine configuration. 
     1 cl, 1 dwg
Patent RU-2764350-C1 (RU)
Inventor: DYAKOV IVAN FEDOROVICH
IPC: F02D17/02
Filed: 2020-11-25
Granted: 2022-01-17
Abstract: Предлагаемое изобретение относится к двигателестроению, в частности к системам автоматического управления двигателями, и может быть использовано, например, в звездообразных двигателях внутреннего сгорания. Технический результат - повышение эффективности управления двигателем внутреннего сгорания за счет снижения расхода топлива. Сущность предлагаемого изобретения заключается в том, что выход датчика момента вращения вала двигателя соединен с первым входом табличного вычислителя, со вторым входом которого соединен выход датчика частоты вращения вала двигателя, выход табличного вычислителя соединен со входом дешифратора, выходы которого соединены с соответствующими входами электронных ключей и управляющими входами электромагнитных клапанов, выходы электронных ключей соединены с соответствующими управляющими входами электромагнитных муфт, выходы которых соединены с выходным валом двигателя, входы электромагнитных клапанов соединены с топливной системой двигателя, а выходы - с соответствующими топливными системами цилиндров, выходы цилиндров соединены через соответствующие электромагнитные муфты с выходным валом двигателя. 2 ил.
Patent RU-2754445-C1 (RU)
Inventor: Biriukov Aleksandr Leonidovich
IPC: A01D61/04
Filed: 2021-02-10
Granted: 2021-09-02
Abstract: Изобретение относится к сельскому хозяйству. Зерновой элеватор зерноуборочного комбайна состоит из корпуса, тягового элемента с рабочей и холостой ветвями, перфорированного воздуховода, вентилятора, теплообменника. Вентилятор и теплообменник установлены на входе в перфорированный воздуховод. Перфорированный воздуховод расположен между рабочей и холостой ветвями тягового элемента. Отверстия перфорированного воздуховода направлены в сторону рабочей ветви тягового органа. Обеспечивается упрощение конструкции и компактность элеватора. 1 ил.
Patent RU-2757108-C1 (RU)
Title: Method for protecting mobile communication devices of wireless data transmission networks from information and technical impact
Inventor: Dobryshin Mikhail Mikhailovich
IPC: H04W12/02
Filed: 2021-03-10
Granted: 2021-10-11
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention relates to radio engineering, and in particular to a method for protecting mobile communication devices included in wireless data transmission networks from information and technical influences. To achieve the effect, the signs of information and technical impacts, the emergence of new access points are monitored and the indicated facts are compared. The procedure for authentication in wireless data transmission networks is changed when the signal-to-noise ratio and the number of errors change, as well as blocking data transmission by a mobile device if authentication procedures are violated. 
     EFFECT: increasing the security of confidential data processed in mobile devices of wireless data transmission networks by controlling changes in parameters characterizing information and technical impacts in the area of ​​operation of the specified network, and making it difficult for an attacker to gain access to mobile devices when these mobile devices are connected to access points created an intruder, when blocking access to legitimate access points. 
     1 cl, 3 dwg
Patent RU-2763430-C1 (RU)
Title: Method for manufacturing the product: a plate made of aluminum alloy of the 2xxx series, which has improved fatigue resistance
Inventor: BAKH ANDREAS GARALD
IPC: C22F1/057
Filed: 2019-10-23
Granted: 2021-12-29
Abstract: FIELD: aerospace industry.  
     SUBSTANCE: invention relates to a method for manufacturing an aluminum alloy plate and can be used in the aerospace industry. The method for manufacturing the plate product made of aluminum alloy AA2xxx series includes casting an ingot made of aluminum alloy 2xxx series containing, wt. %: Cu from 1.9 to 7.0, Mg from 0.3 to 1.8, Mn up to 1.2, homogenization and/or preheating of the cast ingot, hot rolling to obtain the plate product by rolling the ingot in multiple passes, and with an intermediate plate thickness from 100 to 200 mm, at least one hot rolling pass is performed with compression in thickness of at least 15% and a deformation rate <0.77 s -1 , while the plate product has the final thickness of less than 60 mm. The invention also relates to an aluminum alloy product obtained from a plate made by this method.  
     EFFECT: increase in fatigue failure resistance and a decrease in the number of defects.  
     19 cl, 2 dwg, 4 tbl, 2 ex
Patent RU-2770710-C1 (RU)
Title: Grenade launcher
Inventor: AKDAS SALIM
IPC: F41C27/06
Filed: 2019-09-03
Granted: 2022-04-21
Abstract: FIELD: weapons.SUBSTANCE: grenade launcher includes upper and lower parts, barrel, barrel coupling, barrel holder support, locking mechanism, discharge ejector. Discharging ejector comprises a ball locking mechanism.EFFECT: possibility of loading and unloading from the left and from the right, prevention of barrel sagging during loading/unloading, completely increased safety, prevention of ammunition falling out during loading.8 cl, 18 dwg
Patent RU-2757469-C1 (RU)
Title: Control valve for steam turbines with zero steam leakage along the stem at fully open
Inventor: Zaryankin Arkadij Efimovich
IPC: F16K1/48
Filed: 2021-04-22
Granted: 2021-10-18
Abstract: FIELD: power engineering.SUBSTANCE: invention relates to the field of power engineering. The control valve for steam turbines contains a valve box, a valve box cover, a spool, a diffuser seat, a valve stem, an axle box. The valve stem from the side of the axle box is equipped with a rigidly fixed locking disc, on the surface of which an annular protrusion with a rounded surface is made on the side of the contacting axle box, and an annular saddle in the form of a corresponding annular recess is made on the contacting surface of the latter. The valve is equipped with spherical washers located between the cylindrical heads of the half-couplings, constituting a flexible coupling connecting the end of the valve stem to the actuator stem.EFFECT: elimination of steam leakage along the stem when the valve is fully opened.1 cl, 1 dwg
Patent DE-3044660-C2 (DE)
IPC: H04L25/38
Filed: 1980-11-27
Granted: 1985-12-05
Abstract: In a method and an apparatus for enhancing the probability of substantially error-free reception of a signal including a sequence of discrete bits with the aid of a time-variable threshold value, and wherein each bit has a predetermined duration, and the threshold value may change during the bit duration, the steps include comparing at least a selected one of the received bits a multiple number of times with the threshold values, so as to establish the probable validity of the received bits in dependence of the comparison results.
Patent DE-3108119-C2 (DE)
Title: "Kohlebefeuertes Schiff"
IPC: B63B11/04
Filed: 1981-03-04
Granted: 1983-11-03
Abstract: Die Erfindung betrifft ein kohlebefeuertes Schiff mit einem Querschott, das zwischen dem hinteren Laderaum im Heck des Schiffes und dem Maschinenraum angeordnet ist und gebogen oder gekrümmt ist in seinem Mittelabschnitt, um in den Maschinenraum hineinzuragen und dadurch einen Hauptkohlebunker zwischen dem Laderaum und dem Maschinenraum zu bilden. Ein toter Innenraum des Schiffes wird auf diese Weise wirtschaftlich genutzt, um den Kohlebunker zu schaffen, ohne daß die Bodenfläche des Maschinenraumes oder die Ladekapazität verringert wird, während das Schiff im Trimm gehalten wird, obwohl der Bunker vor dem Maschinenraum angeordnet ist.
Patent DE-3130291-C2 (DE)
Title: Schrittschaltgetriebe
IPC: F15C3/16
Filed: 1981-07-31
Granted: 1983-10-13
Abstract: Ein Schrittschaltventil zur Verwendung in einer pneumatischen Programmsteuerung weist zwei von einer gemeinsamen Antriebswelle (40) getragene Geberdüsen (34) auf, die mit zwei Sätzen zugeordneter Aufnehmerdüsen (36) zusammenarbeiten. Letztere sind jeweils unter regelmäßigem Winkelabstand angeordnet, und entweder die beiden Geberdüsen (34) oder die beiden Sätze von Aufnehmerdüsen (36) sind um eine halbe Teilung gegeneinander versetzt. Eine Schaltgabel (46), welche auf einen mit der Antriebswelle (40) verbundenen Schaltstern (42) arbeitet, ist in ihren beiden Halbschritt-Endstellungen mechanisch festgelegt, und hierzu ist ein Anschlagstift (76) vorgesehen, der durch einen Balgmotor (72) entgegen der Kraft einer Vorspannfeder (82) verlagerbar ist, so daß ein von ihm getragener Anschlagbund (86) in und aus der Bahn der Schaltgabel (46) verlagerbar ist.
Patent DE-3133285-C2 (DE)
Title: Selbstschalter
IPC: H01H77/10
Filed: 1981-08-22
Granted: 1984-05-30
Abstract: Bei einem Selbstschalter mit einem in einem ortsfesten Drehpunkt gelagerten beweglichen Kontaktträger, der über ein Schaltschloß betätigbar und über einen federbelasteten Verklinkungsmechanismus gesondert verklinkbar ist, soll der Verklinkungsmechanismus verbessert werden. Dies erfolgt dadurch, daß  a) die freien Enden eines Schloßhebels und eines im Drehpunkt gelagerten Spannhebels über ein Gleitstück gelenkig miteinander verbunden sind,  b) der bewegliche Kontaktträger mit einer in Schaltrichtung verlaufenden Gleitfläche versehen ist, die für das unter Federdruck anliegende Gleitstück eine Gleitführung bildet,  c) ein auf der Gleitfläche im schaltschloßnahen Bereich vorgesehener Vorsprung mit dem Gleitstück eine Verklinkungsstelle bildet und  d) der Drehwinkel des Spannhebels etwa gleich dem durch einen Anschlag begrenzten Öffnungswinkel des beweglichen Kontaktträgers ist.