baber/WOPTO huggingface dataset:
Patent RU-2740003-C1 (RU)
Inventor: STYSKIN ANDREJ VLADISLAVOVICH
IPC: H01F21/08
Filed: 2020-07-08
Granted: 2020-12-30
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to the electrical equipment. Transformer with independent closed magnetic conductors comprises one input 1 and one output winding 2. Input winding 1 is located on primary magnetic conductor 3, and output winding 2 - on own secondary magnetic conductor 4. Magnetic cores 3 and 4 intersect at right angle so that magnetic flux of input winding 1 affects only change of magnetic permeability of secondary magnetic conductor at section of their intersection 5, and transformer EMF from magnetic flux of input winding 1 in secondary winding 2 is not excited. Input winding 1 is connected to alternating voltage, and output winding 2 is closed to resonance capacitor 6 and forms resonant circuit with it. On primary magnetic conductor 3 there is positive feedback winding 7 with middle point 8 dividing positive feedback winding 7 into two equal semi-windings 7-1 and 7-2, connected according to. Secondary winding 2 is connected to bridge rectifier 9 on diodes 10-13, which is connected to filter capacitor 14 and load 15 through two equal semi-windings of positive feedback. Positive feedback 7 winding is connected to output winding and load as follows: top positive semi-winding positive semi-winding 7-1 is connected to upper right diode cathode 10, which anode is connected to cathode of bottom right diode 11, beginning of output winding 2 and left cover of resonant capacitor 6. End of output winding 2 is connected to right cover of resonant capacitor 6, anode of upper left diode 12 and cathode of bottom left diode 13. Cathode of the upper left diode 12 is connected to the end of the lower semi-wind of positive feedback 7-2. Anode of the lower left diode 13 is connected to the anode of the bottom right diode 11, the lower negative coating of filter capacitor 14 and the lower end of load 15. Loading upper end 15 is connected to upper positive cover plate of filter capacitor 14 and middle point of positive feedback 7.EFFECT: technical result is preservation of parametric transformer function with introduction of positive feedback and stability of oscillations at load increase to limit, which is greater than in prototype.1 cl, 1 dwg
Patent RU-2746886-C1 (RU)
Inventor: SMYSLOV ANATOLIJ MIKHAJLOVICH
IPC: C25F3/24
Filed: 2020-09-07
Granted: 2021-04-21
Abstract: Изобретение относится к технологии электролитно-плазменного полирования поверхности деталей из легированных сталей и может быть использовано для повышения эксплуатационных характеристик пластинчатых торсионов несущих винтов вертолетов. Способ включает закрепление пластины торсиона в оснастке, приложение к пластине торсиона положительного потенциала относительно стенок ванны-электрода и погружение пластины торсиона в электролит, формирование парогазового слоя между электролитом и пластиной торсиона. При этом используют пластину торсиона из легированной стали, прикладывают к пластине торсиона электрический потенциал от 270 В до 310 В, используют в качестве электролита водный раствор, содержащий от 6 до 7 г/л соли сульфата аммония и от 0,6 до 0,7 г/л аммония лимоннокислого или лимонной кислоты, при этом вначале располагают пластину торсиона горизонтально, одной из ее кромок вверх, и обрабатывают в течение от 1,5 до 3,5 минут при полном погружении пластины в электролит, затем переворачивают пластину торсиона на 180 градусов и также обрабатывают противоположную кромку. Технический результат: повышение качества полирования и закругления кромок пластинчатого торсиона, а также повышение эксплуатационных характеристик торсионов при снижении трудоемкости процесса их обработки. 1 з.п. ф-лы, 3 ил.
Patent RU-2754427-C1 (RU)
Title: Method for updating the route, apparatus and method for cancelling scheduling request
Inventor: KUANG YIRU
IPC: H04W40/36
Filed: 2019-02-12
Granted: 2021-09-02
Abstract: FIELD: communication. 
     SUBSTANCE: method for cancelling a scheduling request is comprised of: determining, by the apparatus, that a first scheduling request has been initiated; when a data block of the media access control protocol is sent and the data block of the media access control protocol comprises a first buffer status report, canceling, by the apparatus, the first scheduling request wherein the first buffer status report comprises a first buffer status and the first buffer status constitutes the buffer status until the last event initiating a buffer status report before data block of the media access control protocol is assembled. The first scheduling request is a scheduling request initiated prior to assembling the data block of the media access control protocol. 
     EFFECT: reduced data transmission delay. 
     40 cl, 19 dwg
Patent RU-2765827-C1 (RU)
Title: Centrifugal huller for oil seeds
Inventor: Derevenko Valentin Vitalevich
IPC: C11B1/10
Filed: 2020-11-16
Granted: 2022-02-03
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the field of agriculture and the food industry. Proposed is a centrifugal huller for oil seeds, consisting of a vertical cylindrical body, installed wherein is an annular deck in the form of a truncated cone and a rotary apparatus with radial blades connected by a conical distributor with a rotary shaft, a loading hopper with a movable conical distributor on a vertical rod, as well as a branch pipe for removing the hulled mass, and a drive. Straight-sided teeth and grooves are cut symmetrically on the inner surface of the annular deck along the height thereof. 
     EFFECT: invention increases the reliability of operation of the centrifugal huller by increasing the operating life thereof. 
     1 cl, 2 dwg
Patent RU-2759012-C1 (RU)
Title: Аппаратура и способ для воспроизведения аудиосигнала для проигрывания пользователю
Inventor: HAEUSSLER DOMINIK
IPC: H04S7/00
Filed: 2019-04-18
Granted: 2021-11-08
Abstract: Изобретение относится к средствам для воспроизведения аудиосигнала для проигрывания пользователю. Технический результат заключается в повышении эффективности регулировки при воспроизведении аудиосигнала для проигрывания пользователю. Определяют информацию об ориентации головы пользователя с помощью оптического датчика. Определяют информацию об ориентации оптического датчика в системе координат, связанной с Землей, с помощью датчика ориентации, который размещается в предварительно определенном позиционном соотношении относительно оптического датчика. Учитывают информацию об ориентации оптического датчика при определении информации об ориентации головы, получая по меньшей мере один параметр об ориентации головы относительно системы координат, связанной с Землей, независимо от текущей ориентации оптического датчика или от ориентации аппаратуры, несущей или содержащей оптический датчик. Выполняют пространственное воспроизведение аудиосигнала в зависимости от информации об ориентации головы пользователя. 3 н. и 21 з.п. ф-лы, 8 ил.
Patent RU-2750482-C1 (RU)
Inventor: MELEKHOV VLADIMIR IVANOVICH
IPC: E04H12/08
Filed: 2020-12-02
Granted: 2021-06-28
Abstract: FIELD: lighting. 
     SUBSTANCE: invention relates to a device for lighting roads, streets, industrial sites. The lighting support contains a base, a supporting mast structure, connected in the lower part by a flange hinge to the base. The base is made in form of a screw pile with a flange head, equipped with supporting elements - blades with lateral thrust ribs. The supporting elements are located symmetrically on the generatrix of the head surface along a helical line with a step t in an amount of at least 3. 
     EFFECT: invention ensures a reliable spatial orientation of the light tower in a vertical position during operation.  
     1 cl, 3 dwg
Patent RU-2756489-C1 (RU)
Title: Method for endoscopic submucosal dissection of colorectal formations
Inventor: Sajfutdinov Ilyas Maratovich
IPC: A61B17/00
Filed: 2020-12-14
Granted: 2021-09-30
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to colorectal surgery, oncology. A lifting of the mucous membrane is created by introducing a hyperosmolar solution with indigocarmine into the submucosal layer. A fringing incision of the mucous membrane with dissection in the submucosal layer from 40 to 60% of the total area of the formation is performed. Fixation is performed with an X-shaped latex elastic band, which is made of two segments of 3 cm connected to each other at an angle of 90 degrees, 1 mm thick with rounded holes with a diameter of 1.5 mm, with its fixation using clips to the proximal and distal edges of the tumor during the first stage. The second stage is performed one day later. The fibrin layer covering the resection bed is removed. An X-shaped rubber band made of latex is fixed to the wall opposite to the formation. A 0.4% solution of sodium hyaluronate with the addition of a 0.4% solution of indigocarmine is added to raise the mucous membrane of the remaining part of the formation. The dissection in the submucosal layer is completed with the removal of the formation in a single block.  
     EFFECT: method improves the view and access to the submucosal layer, reduces the time of surgery, reduces the risk of intraoperative complications, makes it possible to perform surgery with medium and large formations, master dissection with technical difficulties of the operation, insufficient level of expert skills and the absence of endoscopists with the necessary experience at the department.  
     1 cl, 4 dwg, 1 ex
Patent RU-2753734-C1 (RU)
Inventor: Pokutnij Vladimir Vasilevich
IPC: B62D55/00
Filed: 2021-02-02
Granted: 2021-08-23
Abstract: FIELD: special hydrodynamic devices.SUBSTANCE: invention relates to the field of special hydrodynamic devices for improving the indicators of the navigable properties of floating tracked vehicles. A floating two-link tracked vehicle contains hydrodynamic wings, curved in a longitudinal-vertical plane away from the ground and installed in the space between links symmetrically relative to the longitudinal axis of the vehicle. They are installed in a working position before overcoming a water obstacle, have locks for working and transport positions, and are equipped with guiding vertical hydrodynamic blades rounded in plan. In the area of the driving wheels, front and side hydrodynamic shields are installed.EFFECT: invention increases the speed of movement afloat.1 cl, 1 dwg
Patent RU-2753138-C1 (RU)
Title: Method for local anesthesia during flexible bronchoscopy
Inventor: SHtejner Mikhail Lvovich
IPC: A61P23/02
Filed: 2021-02-09
Granted: 2021-08-11
Abstract: FIELD: medicine, endoscopic studies in particular.  
     SUBSTANCE: invention relates to medicine, namely to endoscopic studies. At the first stage, a 1% lidocaine solution in the amount of 2-3 drops is installed in both nostrils once in the nasal cavity on both sides at the height of a deep breath; simultaneously with the nasal installation, the oropharyngeal zone is irrigated with a single dose of 10% lidocaine aerosol containing 4.6 mg of an active anesthetic; at the second stage, 10 minutes after the first, a 5% lidocaine solution is injected through a specially conducted flushing tube through the biopsy channel of the bronchoscope. At the second stage, a 5% lidocaine solution is administered at the rate of 1 ml per fold separately at the time of opening the folds, and the volume of the anesthetic that provides anesthesia for one fold is administered twice, 0.5 ml of a 5% solution at intervals of 40-60 seconds, after inhibiting the movement of the folds, the bronchoscope together with the inserted flushing tube is carried into the trachea. At the third stage, anesthesia of the flow divider carina of the trachea is performed by a single irrigation of 1 ml of a 5% lidocaine solution. And at the fourth stage, the spurs of the right and left upper lobe bronchi are irrigated alternately with 0.5 ml of a 5% lidocaine solution.  
     EFFECT: method makes it possible to reliably suppress the cough reflex, ensure the safety of the study, a full visual endobronchial examination of the tracheobronchial tree and the possibility of performing additional diagnostic endobronchial manipulations; prevent the development of systemic complications caused by the introduction of lidocaine.  
     1 cl, 1 ex
Patent RU-2756868-C1 (RU)
Inventor: Balyazin-Parfenov Igor Viktorovich
IPC: A61B17/00
Filed: 2021-02-10
Granted: 2021-10-06
Abstract: Изобретение относится к медицине, а именно к нейрохирургии и онкологии, и может быть использовано для профилактики рецидива конвекситальных менингиом. Во время операции по удалению опухоли производят иссечение твердой мозговой оболочки в радиусе 2,5 см вокруг зоны роста опухоли. Способ обеспечивает повышения радикальности удаления менингиомы, профилактику рецидива за счет удаления стыка зоны роста менингиомы и твердой мозговой оболочки. 2 ил., 2 пр.
Patent RU-2753388-C1 (RU)
Title: Method for predicting postoperative course in patients after excision of heart aneurysm
Inventor: POPOV MIKHAIL ALEKSANDROVICH
IPC: G01N33/53
Filed: 2021-02-15
Granted: 2021-08-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and relates to a method for predicting the postoperative course in patients after excision of a heart aneurysm. The essence of the method lies in the fact that areas of hypokinesis of the walls of the left ventricle are detected in the preoperative period. During the operation, the myocardial tissue is taken, followed by an immunohistochemical study of the myocardial tissue. In this case, the biopsy tissue is taken in the area of the revealed hypokinesis of the myocardial tissue adjacent to the aneurysm excision zone, and during the immunohistochemical study, monoclonal mouse antibodies to type IV collagen, clone CIV22, are added to the biopsy, with the restoration of antigenicity for collagen IV in buffer pH 9.0. When a complete absence of the basement membrane of cardiomyocytes is detected, an unfavorable course of the disease is predicted, when the presence of discontinuous areas of the basement membrane of cardiomyocytes is detected, the prognosis is doubtful, and when the preservation of the basement membrane of cardiomyocytes is detected, the prognosis is favorable. 
     EFFECT: invention allows increasing reliability of the prognosis of the postoperative course of the disease, which allows more effective treatment of this category of patients, improving quality and duration of their life. 
     1 cl, 3 dwg, 3 ex
Patent RU-2762884-C1 (RU)
Title: Wind generator
Inventor: Taimarov Mikhail Aleksandrovich
IPC: F03D9/22
Filed: 2021-03-10
Granted: 2021-12-23
Abstract: FIELD: wind power engineering.SUBSTANCE: invention relates to wind power and can be used to modernize existing wind generators operating as part of wind farms. The wind generator contains a tower, a gondola with electromechanical equipment, blades and a hub. There is a fixed spiral rib on the tower, which creates an upward air flow rotating around the axis of the tower. The outer surfaces of the tower and the ribs are electrically heated. In the upper part of the tower there is a scroll chamber fixed motionlessly on the lower part of the gondola and converting the rotational movement of the air flow into kinetic energy. At the exit of the scroll chamber there is a nozzle and an obturator fixed on the hub with holes that are located opposite the back surface of each blade.EFFECT: reduction in the oscillatory effect of wind on the tower and an increase in the utilization factor of the wind load.1 cl, 2 dwg
Patent RU-2760203-C1 (RU)
Inventor: KYUMMLE Khorst
IPC: H02K1/22
Filed: 2019-09-17
Granted: 2021-11-22
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering. A method for manufacturing a rotor (6) for a rotating electric machine (2) with at least one shaft body (12) and one short-circuited cage (16). It is proposed to spray a coating (14) of at least one first metallic material (26) and one second metallic material (28) on at least a part of the substantially cylindrical outer surface (24) of the shaft body (12). Metallic materials (26, 28) differ from each other. In addition, metallic materials (26, 28) are rotationally sprayed onto the substantially cylindrical outer surface (24) of the shaft body (12). With the help of the coating (14), at least one part of the short-circuited cell (16) is formed. 
     EFFECT: simplification of the design. 
     14 cl, 8 dwg
Patent DE-3018356-C2 (DE)
Title: Glue applicator for bottle labelling machine - has spray heads keeping glue fresh or thinning glue adhering to roller or removal member
IPC: B65C9/00
Filed: 1980-05-14
Granted: 1983-03-24
Abstract: The machine has a rotary support arranged around which are gluing label-supply and label-transfer stations. One the support are removal members which cooperate with these stations. The gluing station comprises a rotatable gluing roller, a glue applicator member and a doctor blade. Associated with the gluing roller or the removal members are spray heads for supplying water or other medium for keeping the glue fresh or thinning the glue during idling periods, thus preventing build-up of crusted glue and obviating friction problems which might arise if the roller and/or removal members became completely dry. A control device employs sensors connected to a control unit, which controls a main drive motor.
Patent DE-3100706-C2 (DE)
Title: Sitz, insbesondere für Kraftfahrzeuge
IPC: A47C3/12
Filed: 1981-01-13
Granted: 1986-09-04
Abstract: Die Erfindung bezieht sich auf einen Sitz für beliebige Verwendung, insbesondere jedoch für die Verwendung in Kraftfahrzeugen, wobei der Sitz im wesentlichen aus einer Kunststoffschale besteht, die einstückig den eigentlichen Sitz und die Rückenlehne bildet, beidseitig randverstärkt ist und auf einem am Boden abgestützten Gestell ruht. Es ist angestrebt, die Festigkeit zu verbessern und die Sitzbequemlichkeit zu erhöhen. Dazu wird vorgeschlagen, daß die beidseitige Randverstärkung der Kunststoffschale (2) von der üblichen Randabkantung (8, 9, 10) der Schale (2) und mindestens einem weiteren, etwa senkrecht oder winkelig zur Schalenfläche (14) verlaufenden angespritzten, angeklebten oder angeschweißten Steg (11) gebildet ist und Abkantung (8, 9, 10) und Steg (11, 12, 13) über wesentliche Teile ihrer Länge oder gänzlich zu einem Hohlprofil abgedeckelt sein können.
Patent DE-3108844-C2 (DE)
Title: Verfahren zur Feststellung des Erhaltungszustandes von Bleiakkumulatoren
IPC: G01R31/36
Filed: 1981-03-09
Granted: 1983-06-16
Abstract: Verfahren zur Feststellung des Erhaltungszustandes von Bleiakkumulatoren aus der Zeitkonstanten einer nach einer 15 Sekunden dauernden Entladung durch einen konstantgehaltenen hohen Strom einsetzenden und als Exponentialfunktion verlaufenden Erholungsphase der Klemmenspannung, wobei die Parameter der Exponentialfunktion aus vier Meßwerten der Klemmenspannung der unbelasteten, belasteten und sich erholenden Batterie bestimmt werden. Die Erfindung wird bei der Diagnose von Bleisammlern angewendet.
Patent DE-3141333-C2 (DE)
Title: Aufschlagzünder
IPC: F42C11/02
Filed: 1981-10-17
Granted: 1985-09-19
Abstract: Bei einem Aufschlagzünder für Geschosse, die die Außenwände von Zielobjekten durchdringen, ist eine gemäß einer vorgebbaren, monoton wachsenden Funktion mit zunehmendem Aufschlagwinkel ansteigende Zündverzögerung vorgesehen. Diese kann beispielsweise dem Cosinus des Aufschlagwinkels umgekehrt proportional sein oder einen stufenweise ansteigenden Verlauf aufweisen. Die Geschoßogive soll eine rotationssymmetrische, gewölbte Mantelaußenfläche (13) sowie in ihrem Inneren axial versetzte Stoßwellensensoren (7, 8) aufweisen. Von einer den Sensoren nachgeschalteten Elektronik werden die in Abhängigkeit vom Aufschlagwinkel unterschiedlichen Zeitdifferenzen der von den Sensoren abgegebenen Signale ausgewertet. brachte Rutschkupplung (32) trägt im Abstand von ihrer freien Stirnseite über D
Patent DE-3143289-C2 (DE)
Title: Haushaltsgerät mit motorischem Antrieb
IPC: F16D17/00
Filed: 1981-10-31
Granted: 1985-05-02
Abstract: Haushaltsgerät mit motorischem Antrieb und einem mit diesem durch eine lösbare Kupplung verbundenen rotierenden Werkzeug, vorzugsweise Entsafter. Die lösbare Kupplung ist gebildet aus zwei konzentrisch zueinander gelagerten Kupplungsteilen mit zur Lagerachse der Kupplung um jeweils unterschiedliche Maße exzentrisch angeordneten, in einer Drehstellung des einen Kupplungsteiles zum anderen Kupplungsteil einander kuppelnden und in deren zweiter gegenseitiger Drehstellung das Lösen der Kupplung erlaubenden Kupplungsmitteln.
Patent DE-3145090-C2 (DE)
Title: Verfahren und Einrichtung zum Prüfen magnetisierbarer Bauteile auf Fehler
IPC: G01N27/84
Filed: 1981-11-13
Granted: 1983-11-17
Abstract: Die Erfindung betrifft ein Verfahren zum Prüfen magnetisierbarer Bauteile, die durch von außen einwirkende elektrische Ströme oder Magnetfelder in einen magnetischen Zustand versetzt werden, wobei auf die zu prüfenden Stellen der Bauteile ein Träger aufgebracht wird, der magnetisierbare, fein verteilte Teilchen enthält, wobei die in getrennten Kammern eines schlauchförmigen Behälters enthaltenen Gemische von festen pulverisierten Stoffen, unter denen sich Eisenpulver befindet, sowie von Flüssigkeiten, nach Aufbrechen der Trennwände innig miteinander vermischt werden, worauf der Behälter auf die zu prüfende Stelle aufgelegt und dort gut anliegend befestigt wird und hernach ein für die Prüfung vorgesehenes Magnetfeld eingeschaltet wird.
Patent DE-3147727-C2 (DE)
Title: Wundheilmittel enthaltend Kollagen aus Basalmembranen
IPC: A61K8/65
Filed: 1981-12-02
Granted: 1986-04-03
Abstract: Die Erfindung betrifft ein Wundheilmittel, welches Basalmembrankollagen (Typ IV) und gegebenenfalls übliche Träger- und Hilfsstoffe enthält. Durch das erfindungsgemäße Wundheilmittel kann die Zellneubildung beeinflußt und die Wundheilung beschleunigt werden.
Patent DE-3147985-C2 (DE)
IPC: G03F1/00
Filed: 1981-12-04
Granted: 1986-03-13
Abstract: A recording medium with a multicolor high resolution pattern created by layer packs. Pattern-forming layers of the layer packs are successively applied by photolithographic means in a sequence corresponding to a color of the high resolution pattern. The pattern-forming layers of the layer packs are separate from one another on the substrate of the recording medium. The process for producing the recording medium includes applying a photoresist layer to a substrate and developing the photoresist. Pattern-forming layers are successively applied over the whole surface of the substrate in a sequence corresponding to a color. The remaining photoresist and the layers overlying it are removed to leave a sequence of pattern-forming layers on the substrate separate from any adjacent pattern-forming layers.
Patent DE-3149643-C2 (DE)
Title: Druckscheibe für eine Klemmverbindung von elektrischen Leitern
IPC: H01R4/36
Filed: 1981-12-15
Granted: 1986-07-03
Abstract: Eine einer Klemmverbindung elektrischer Leiter dienende Druckscheibe (10) mit im wesentlichen rechteckiger Formgebung, einer etwa zentralen Durchstecköffnung (11) für eine Klemmschraube und einer Abkantung entlang einer Symmetrieachse (12), wodurch die in Richtung der Abkantung verlaufenden Außenkanten (19, 20) der Druckscheibe zur Anklemmseite (15) hin abfallen und somit zwei dachartig in einem Winkel zueinander verlaufende Druckscheibenflächen (13, 14) bilden, zeichnet sich dadurch aus, daß an den beiden Endbereichen der Abkantung zur Anklemmseite (15) gerichtete Wandungen (16, 17) angeformt sind, deren äußere Randungsflächen etwa quer zu den benachbarten Außenkanten (19, 20) der Druckscheibe (10) verlaufen und mindestens als zusätzliche Klemmflächen (18) für anzuklemmende elektrische Leiter dienen. Diese angeformten Wandungen können als Schrägflächen ausgebildet sein, die zusammen mit den dachartigen Druckscheibenflächen (13, 14) der Druckscheibe (10) eine walmdachartige Oberflächenform verleihen (Fig. 1) oder stattdessen in Form von nutartigen, schrägen Einprägungen angebracht sein.