baber/WOPTO huggingface dataset:
Patent RU-2753387-C1 (RU)
Title: Attachment to automatic biopsy system
Inventor: Revazov Egor Borisovich
IPC: A61B10/00
Filed: 2020-10-27
Granted: 2021-08-13
Abstract: FIELD: medical equipment. 
     SUBSTANCE: invention relates to medical technology, namely to a nozzle on an automatic biopsy system. The nozzle for the automatic biopsy system contains a housing, a screw fixing device with a hole for a biopsy needle. The nozzle contains two components. The first component contains a base, a screw fixing device with a hole for a biopsy needle, made with the possibility of combining with a LUER/LUER-LOCK connector, 2-4 limiters, at the distal ends of which hooks are made. The second component contains a locking device, on the legs of which there are grooves for limiters.  
     EFFECT: use of the invention makes it possible to obtain better histological material from tumors of the head of the pancreas and distal choledochus by transhepatic access.  
     1 cl, 2 dwg
Patent RU-2743942-C1 (RU)
Inventor: FRANKO OLEG MIKHAJLOVICH
IPC: E01C11/22
Filed: 2020-11-02
Granted: 2021-03-02
Abstract: FIELD: drainage system.SUBSTANCE: invention relates to the elements of drainage channels and a bolt-free lattice lock on a tray for collecting and draining water from ground road surfaces in a drainage system. The element of a drainage channel consists of tray 2, lattice 3 and lattice lock 4. Tray 2 has bottom 5, lateral longitudinal sides 6 with horizontal supporting surfaces 7. Niches 8 are made in the upper part of tray 2 on its inner side of side walls 6, open to the inside of tray 2. Niche 8 has supporting upper edge 9. Vertical holes 10 are made from the side of supporting surfaces 7. Along the longitudinal edges of lattice 3 opposite niches 8 of tray 2, there are recesses 14 with supporting guide protrusions 15. Lattice lock 4 is made of an elastic material and has support head part 16, in which grooves 17 are made with supporting surfaces corresponding to the surfaces of supporting guide protrusions 15 made in recesses 14 of lattice 3. Head part 16 of lock 4 is equipped with console 18, on the free movable lower end of which fixing protrusion 19 is made, in contact with supporting upper edge 9 of tray 2 niche 8. Additional guide protrusion 20 is made in head part 16 of lattice lock 4 on the opposite side of console 18, oriented perpendicular to the supporting surfaces of head part 16 of lattice lock 4, located in vertical holes 10 and 12 of tray 2. On console 18 of lattice lock 4 on the opposite side of fixing protrusion 19, protrusion 23 with vertical hole 24 for dismantling tool 25 can be made.EFFECT: technical result is ensuring reliable fixation of the lattice to the tray body in all planes, as well as simplifying the process of both installation and removal of the lattice from the tray.10 cl, 22 dwg
Patent RU-2759297-C1 (RU)
Title: Method for fractionation of bioflavonoid complex of sea buckthorn meal
Inventor: Averyanova Elena Vitalevna
IPC: G01N30/02
Filed: 2020-11-10
Granted: 2021-11-11
Abstract: FIELD: pharmaceuticals.SUBSTANCE: invention relates to the pharmaceutical industry, in particular, to a method for fractionation of the bioflavonoids complex of sea buckthorn meal. The method for fractionation of the bioflavonoid complex of defatted sea buckthorn meal consists in isolating the flavonol fraction by the method for adsorption column chromatography of a bioflavonoid solution produced by dissolving a dry extract of the bioflavonoid complex of defatted sea buckthorn meal in ethyl alcohol 96% vol. in a ratio of 1:10 while heating to complete dissolution, with elution on silica gel for 4 hours, wherein ethyl alcohol with a decreasing concentration: 96%, 75%, 50%, 25%, is used as an eluent.EFFECT: above invention provides a possibility of eliminating the disadvantages of the previous technology level and simplifying the technology.1 cl, 1 dwg, 2 ex
Patent RU-2764765-C1 (RU)
Inventor: KAHLEN SUSANNE
IPC: C08J9/00
Filed: 2019-05-14
Granted: 2022-01-21
Abstract: FIELD: polymers. 
     SUBSTANCE: present invention relates to a group of inventions: a polypropylene composition, an application of the polypropylene composition, a foamed product. The composition has a melt flow rate MFR 2  from 15 to 40 g/10 minutes and comprises a first heterophase propylene copolymer, a second heterophase propylene copolymer, a high-density polyethylene, a plastomer, an inorganic filler, a foaming agent, and optionally a nucleating agent. The first heterophase propylene copolymer (HECO1) has a melt flow rate MFR 2  from 60 to 200 g/10 minutes and comprises a first matrix and a first elastomeric propylene copolymer dispersed in the first matrix. The second heterophase propylene copolymer (HECO2) has a melt flow rate MFR 2  from 3 to <50 g/10 minutes and comprises a second matrix and a second elastomeric propylene copolymer dispersed in the second matrix. The high-density polyethylene has a melt flow rate MFR 2  from 2 to 15 g/10 minutes. The plastomer constitutes a copolymer of ethylene and C 4  - C 8  alpha-olefin with a melt flow rate MFR 2  from 10 to 70 g/10 minutes. The foaming agent comprises citric acid in combination with a bicarbonate. The composition is used to produce a foam product. 
     EFFECT: development of a polypropylene composition applied to produce a foam product with a homogeneous/good appearance of the surface and balanced mechanical properties combined with an acceptable odour level and emission. 
     15 cl, 1 dwg, 2 tbl, 1 ex
Patent RU-2761989-C1 (RU)
Title: Passive catalytic hydrogen and oxygen recombiner
Inventor: GURSKIJ VLADIMIR SERGEEVICH
IPC: G21C9/06
Filed: 2021-01-26
Granted: 2021-12-14
Abstract: FIELD: hydrogen safety. 
     SUBSTANCE: invention relates to the field of hydrogen safety, namely to a passive catalytic recombiner of hydrogen and oxygen, and can be used to remove hydrogen from storage rooms of batteries, in case of hydrogen leaks at chemical industry enterprises, from installations using liquid hydrogen, in storage of hydrogen cylinders, during storage and disposal of nuclear waste, for example, in accidents at nuclear power plants. Reducing local overheating and preventing the destruction of catalytic elements while maintaining a high catalytic activity of the recombiner is a technical result, which is achieved due to the fact that the recombiner contains a vertically located hollow tubular body with a cross section of a circular or other profile, freely communicated in its upper and lower ends with the environment , while in its lower part there is at least one assembly of at least two catalytic elements located one above the other along the gas flow. Each element of the assembly is made of material catalytically inactive for the reaction of hydrogen and oxygen recombination and has a channel structure of flow holes arranged coaxially to the gas flow passing through the recombiner. A catalyst for the recombination of hydrogen and oxygen is applied to the inner surface of these holes, while on the inner surface of the holes of at least the first element along the gas flow, the catalyst is applied only to the surface of a part of the holes, and the holes of this part are uniformly distributed over the horizontal section of the said element. 
     EFFECT: invention solves makes it possible to reduce the time for the recombiner to reach the operating mode. 
     5 cl, 3 dwg, 2 ex
Patent RU-2754193-C1 (RU)
Title: Method for surgical treatment of a skin carbuncle complicated by phlegmon
Inventor: Fedyushkin Vladimir Vladimirovich
IPC: A61M1/00
Filed: 2021-02-20
Granted: 2021-08-30
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to purulent surgery. A Y-shaped incision is performed and three skin-subcutaneous flaps are formed, and each of the rays of the Y-shaped incision is introduced from the center of the carbuncle and continues for the distance of the phlegmon prevalence. The lower beam of the incision is carried out along the course of the pus flow. A radical necretomy is performed, the wound is treated with an ultrasound cavitator. Next, the wound is treated in a semi-closed way by applying a vacuum bandage. The vacuum dressing is replaced after 3-4 days, depending on the contamination of the wound, after complete cleansing, the wound is sutured.  
     EFFECT: method makes it possible to close the wound without the use of long-term plastic surgery, using local tissues, helps to tighten the wound and reduce it not only by bringing its edges closer together, but also by reducing the volume of the wound due to the convergence of its walls and bottom, makes it possible to use it in almost all anatomical areas where it is possible to seal a vacuum bandage, and when using compact devices for vacuum therapy, to provide the patient with activity and great rehabilitation potential.  
     1 cl, 2 ex
Patent RU-2764889-C1 (RU)
Title: Sand dispenser
Inventor: MA RUI
IPC: B33Y30/00
Filed: 2019-08-29
Granted: 2022-01-24
Abstract: FIELD: 3D printing.  
     SUBSTANCE: This application relates to the field of 3D printing technology. The sand dispenser contains a sand storage chamber. Two sand unloading ports are located under the sand storage chamber and are a stepped port for unloading sand of the upper level and a port for unloading sand on a plate for pressing sand of the lower level, respectively. The stepped port for unloading sand of the upper level contains a plate (307) for unloading sand on the left side (307) and a plate (401) for unloading sand on the right side, made with the ability to interact with each other. Horizontal stepped ports are formed at the location of the lower parts of the two sand unloading plates, and the vertical gap between the stepped ports can be adjusted. The invention uses the characteristics of the angle of the natural slope of the sand, so that the sand is discharged when vibration occurs and the sand is not discharged when vibration does not occur. It also includes a port for unloading sand on a lower-level sand pressing plate, containing left and right plates (505) for pressing sand. The vertical sand discharge ports are located between the plates (505) for pressing sand on both sides, and the size of the vertical sand discharge ports can be adjusted to further facilitate the management of the amount of sand discharged. During the sand distribution, the sand comes from the step ports and enters the lower port for unloading sand on the lower level sand pressing plate. The whole process contains accumulation, stopping and then mixing.  
     EFFECT: ensuring the uniformity of sand unloading, controlling the amount of sand poured out, and preventing sand leakage.  
     21 cl, 16 dwg
Patent RU-2765492-C1 (RU)
Title: Method for producing dietary supplement based on dry cabbage juice
Inventor: Sidelnikova Mariya Konstantinovna
IPC: A23L19/00
Filed: 2021-05-06
Granted: 2022-01-31
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, to methods of producing a biologically active additive of vegetable origin based on dry cabbage juice. Method of biologically active additive production is characterized by the fact that cabbages are peeled, cabbages are milled, crushed twice, milled cabbages are squeezed twice to produce cabbage juice and cabbage cake. Then squeezed cabbage juice is collected, cabbage juice is filtered, lactose is added to purified cabbage juice, purified cabbage juice is heated and stirred. Then cabbage juice saturated with lactose is filtered, purified saturated cabbage juice is dried by convection in a spray drier with output of dry cabbage juice. 
     EFFECT: invention allows to optimize the process of obtaining biologically active additives from cabbage juice with preservation of vitamin and mineral composition and to obtain a product with a wide range of preventive action. 
     9 cl, 2 dwg
Patent MD-1420-C2 (MD)
Title: Process for preparation of phenolic extract for strong drinks and wines
Inventor: CIOCLEA TATIANA
IPC: C12G1/06
Filed: 1998-02-09
Abstract: The invention refers to wine-making industry, in particular, to processes for phenolic extracts preparation.Summary of the invention consists in, that the process includes harvesting of the starting vegetal material, drying, thermal processing and flattering, antiseptic treatment thereof, extraction of the raw material in four steps with alcoholic solutions, separation of fractions after each step and unition thereof, acidulation of fractions, oxidation of the obtained extract and utilization thereof as a blending component during production of strong drinks and wines. Extraction is carried out in three main steps with alcoholized solutions and an additional step with dry wine. For production of an alcoholic solution of second and third steps it is used dry wine with rised contents of aldehydes or ether-aldehyde fractions, concentrated juice, ascorbic acid, and during the third step into the solution it is additionally introduced pure oxygen or air. The fourth step extract is used for carrying the final extract to condition or/and during production of second or third steps of the extraction subsequent operations.
Patent MD-1349-C2 (MD)
Title: Knapsack sprayer
Inventor: HĂBĂŞESCU ION
IPC: A01M7/00
Filed: 1998-04-09
Abstract: The invention relates to sprayers, in particular, to the knapsack sprayers.The sprayer contains a plastic tank 1, a pump 3 installed into the tank upper 16 and lower 15 nests, a lever 6 for pump driving and a lever support, placed on the tank bottom. The lever support contains a longitudinal stiffening rip 14, made integer with the tank bottom and the lower nest 15, two metallic stripes, surrounding the rip 14 with the lower nest 15, and two base plates for the lever axis fixed to one of the metallic stripes.The technical result consists in rising the stiffness of the lever support.
Patent DE-2930806-C2 (DE)
IPC: B65G47/24
Filed: 1979-07-28
Granted: 1984-04-19
Abstract: 1. A mechanism for the alignment of objects, in particular of containers having a non-round cross-section having mirror symmetry, which are fed on a conveyor belt (2) to a processing station and in doing so are if necessary pressed onto the conveyor belt (2) from above by a holding-down belt (30) running with them, the mechanism having two rollers (4) spaced apart at a predetermined height above the conveyor belt (2), which are rotatably supported on vertical shafts (8) in swinging arms (10) which in turn may be swung about vertical pivots (12) against the action of a prestressing member (16) by the objects passing through between the rollers (4), where the rollers (4) are if necessary to be able to be driven, characterized in that the two swinging arms (10) are coupled via coupling members (14) to be able to swing in synchronism away from and towards one another.
Patent DE-3101411-C2 (DE)
Title: Schaltungsanordnung für ein elektrisches Eintreibgerät
IPC: B25C1/06
Filed: 1981-01-17
Granted: 1984-06-20
Abstract: Die Erfindung betrifft eine elektronische Schaltung für ein elektrisches Eintreibgerät für Klammern, Nägel od.dgl. Sie ist so ausgelegt, daß der Handschalter im Kreis des Eintreibmagneten liegt und stromlos geschaltet wird.
Patent DE-3133999-C2 (DE)
Title: Gasisolierte Kondensator-Durchführung mit Leiterkühlung
IPC: H01B17/36
Filed: 1981-08-28
Granted: 1985-09-19
Abstract: Die Erfindung betrifft eine gasisolierte Durchführung mit hoher Aushaltespannung und verbesserter Kühlleistung für einen (elektrischen) Leiter (2), wobei der obere Endabschnitt eines im wesentlichen zylindrischen Potentialsteuer-Kondensators (3) unter luftdichter Abdichtung unmittelbar an der Außenfläche des zentralen Leiters (2) angebracht ist, so daß der Abstand zwischen dem Kondensator (3) und der Innenfläche eines Porzellan-Isolators (1) vergrößert und die Aushaltespannung bzw. Spannungsfestigkeit der Durchführung erhöht werden. In den zentralen Leiter (2) ist ein unterseitig offenes Innenrohr (11) eingesetzt, dessen oberer Abschnitt mit einem an der Oberseite des Porzellan-Isolators (1) angebrachten Kühlgehäuse (7) kommuniziert. Ein Kühlgas wird über eine Strömungsstrecke umgewälzt, welche das Kühlgehäuse (7), einen zwischen der Außenfläche des Innenrohrs (11) und der Innenfläche des zentralen Leiters (2) festgelegten Raum sowie das Innere des Innenrohrs (11) umfaßt. Im zentralen Leiter (2) ist (somit) eine vollständig von einem Isoliergasraum (8, 9) getrennte Kühleinrichtung vorgesehen, so daß zur Erhöhung der Kühlleistung ein Kühlgas mit höherer Kühlkapazität als ein Isoliergas verwendet werden kann.
Patent DE-3148668-C2 (DE)
Title: Signalleuchte für Kraftfahrzeuge, insbesondere Blinkleuchte
IPC: F21S8/10
Filed: 1981-12-09
Granted: 1986-09-25
Abstract: Vor der Glühlampe (12) der Blinkleuchte sind ein Farbfilter (16) mit Sammellinsen (17) und davor eine Platte (18) angeordnet. Diese hat ein der Abdeckplatte (14) zugewandtes Raster von Kugellinsen (21) mit einer Reflexionsschicht (22) und kegeligen Durchbrüchen (19). Diese sind den Sammellinsen (17) derart zugeordnet, daß die Teillichtbündel ungehindert die Durchbrüche (19) passieren und in ihrer Gesamtheit das Blinklicht bilden. Dem Verkehrsteilnehmer erscheint bei ausgeschalteter Blinkleuchte die Abdeckscheibe (14) in derjenigen Farbe, welche die Reflexionsschicht (22) aufweist.
Patent DE-3152911-C2 (DE)
Title: Continuously operating press for pressing chipboard sheets, fibreboard sheets and similar sheets of pressed material
IPC: B30B5/06
Filed: 1981-05-16
Granted: 1985-05-23
Abstract: Published without abstract.
Patent DE-3303435-C2 (DE)
Title: Vorrichtung zur Abscheidung einer Schicht aus amorphem Silizium
IPC: H01L21/00
Filed: 1983-02-02
Granted: 1988-08-18
Abstract: Mit der erfindungsgemäßen Schichtniederschlagsvorrichtung (28) wird eine Schicht einer vorgegebenen Dicke auf jedem von mehreren Schicht-Trägern (42) abgelagert. Die Vorrichtung umfaßt ein Gehäuse (32), das abnehmbar auf einen Sockel (30) aufgesetzt ist und eine Schichtniederschlags- bzw. Beschichtungskammer bildet, deren Inneres nach außen hin abgeschlossen ist, einen Fördermechanismus (46) zur Förderung einer Anzahl von Trägern (42) in der einen Richtung durch die Beschichtungskammer, eine zur Einführung eines Behandlungsgases in das Gehäuse dienende Gaszufuhr (60) mit längs der genannten Richtung der Beschichtungskammer angeordneten Einblasteilen (48, 50) zum Einleiten des Gases in die innerhalb des Gehäuses (32) befindliche Beschichtungskammer längs der genannten Richtung sowie eine elektrische Entladungseinrichtung (74) zum Aktivieren des so in die Beschichtungskammer eingeleiteten Gases.
Patent DE-3324017-C2 (DE)
Title: Isolierschicht-Feldeffekt-Transistor
IPC: H01L29/78
Filed: 1983-07-04
Granted: 1986-07-17
Abstract: Die Erfindung betrifft einen Isolierschicht-Feldeffekt-Transistor, z.B. einen Leistungs-MOS-FET, der hergestellt wird, indem eine rechtwinklige prismenförmige Vertiefung in einer Richtung ausgebildet wird, so daß die Seitenwände der Vertiefung einen Winkel von 45 ° zur   100  -Richtung des Silicium-Substrats mit der (100)-Ebene als Hauptfläche bilden und daß die vertikalen Seitenwände der (010)- oder (001)-Ebene als Kanalbereich des Isolierschicht-Feldeffekt-Transistors verwendet werden, wodurch eine große Elektronenbeweglichkeit im Kanal und daher ein geringer Kanalwiderstand gewährleistet sind, die für einen Hochleistungsbetrieb zweckmäßig sind.
Patent DE-3324292-C2 (DE)
Title: Vorrichtung zum Einfrieren einer mediendurchströmten Rohrleitung in einer kerntechnischen Anlage
IPC: F16L55/103
Filed: 1983-07-06
Granted: 1986-02-20
Abstract: Es wird eine Vorrichtung zum Einfrieren einer mediumdurchströmten Rohrleitung in einer kerntechnischen Anlage beschrieben, die einen zangenartigen Kopf aufweist, der zwei um die Rohrleitung klappbare, miteinander über ein Scharnier verbundene Backen hat. In den Backen ist jeweils eine hohle Kammer ausgebildet, die mit einem flüssigen Kältemittel beaufschlagbar sind und deren Auslaß mit der freien Atmosphäre in Verbindung stehen. Um eine bessere Handhabung und ein schnelles und sicheres Einfrieren der mediumdurchströmten Rohrleitung zu erzielen, sind die Backen (22, 23) auf ihrer Innenseite mit mehreren Radialbohrungen (27) versehen. Durch diese Radialbohrungen (27) strömt das Kältemittel aus den Backenkammern (25) auf die Rohroberfläche.
Patent DE-3643284-C2 (DE)
IPC: B23K26/06
Filed: 1986-12-18
Granted: 1988-09-29
Abstract: PCT No. PCT/EP87/00790 Sec. 371 Date Aug. 10, 1988 Sec. 102(e) Date Aug. 10, 1988 PCT Filed Dec. 18, 1986 PCT Pub. No. WO88/04592 PCT Pub. Date Jun. 30, 1988.In a process for cutting a material by means of a laser beam, in order to avoid accidental injury to the operator or damage to the material to be cut, it is proposed that there be generated before the exiting point of the laser radiation from a light guide a compact jet of laser-radiation-transmissive liquid immediately adjoining the light guide and this jet be directed at the material to be cut. A device for performing this process is also proposed.
Patent DE-3800568-C2 (DE)
IPC: A63H18/12
Filed: 1988-01-12
Granted: 1993-06-09
Abstract: In a toy vehicle with an electric drive motor and with wiper contacts disposed on the chassis thereof, which are in contact with the drive motor and with electrical conductors embedded in the toy vehicle track, a plurality of wire sections made of an electrically conducting and resiliently elastic material and kept together along part of their length by means of a sleeve are used to assure the maintenance of contact between the toy vehicle and the toy vehicle track and the operational connection of the wiper contacts with the conductors.
Patent DE-3908296-C2 (DE)
IPC: F23C9/08
Filed: 1989-03-14
Granted: 1994-04-14
Abstract: Heating boiler with integrated waste gas recirculation for the combustion of liquid or gaseous fuel, having a furnace insert open in the direction of flow and a burner arranged on the front side, a part of the flue gas being recycled into the flame thereof for cooling the flame temperature and hence reducing the formation of NOx, in such a way that, in the interest of an overall optimised temperature characteristic, the flue gas fraction fed to the flame is tapped downstream of a first cooling section and passed into a region in the form of a cylindrical pipe around the flame formation zone.
Patent DE-3919108-C2 (DE)
Title: Verfahren zur Steuerung eines Betriebsparameters eines Kraftfahrzeugs bei dynamischen Betriebszuständen
Inventor: BERGER JOACHIM
IPC: F02D41/12
Filed: 1989-06-10
Granted: 2000-01-27
Abstract: Es wird ein Verfahren zur Steuerung eines die Motorleistung beeinflussenden Betriebsparameters eines Kraftfahrzeugs vorgeschlagen, wobei bei Änderung und/oder zu Beginn eines dynamischen Betriebszustandes dieser Betriebsparamter in Abhängigkeit einer vorgegebenen und einer momentanen Beschleunigung eine sprungförmige Veränderung erfährt.
Patent DE-4006064-C2 (DE)
IPC: B22D41/34
Filed: 1990-02-26
Granted: 1992-02-20
Abstract: A closing apparatus for the bottom pouring hole of a casting ladle, comprising a mounting plate mounted on the bottom of the ladle with a head plate resting against it, in which head plate a port is formed to pour out the melt, and further comprising a slide plate supported for pivoting movement about two axes and adapted to be pressed resiliently against the head plate. The slide plate is supported for reciprocating movement inside a housing. The housing is supported by a housing carrier structure, especially between the legs of carrier bracket for the housing, for pivoting movement about a first pivot axis, while the carrier bracket for the housing is supported by the mounting plate for pivoting about a second pivot axis. The first and second pivot axes extend parallel to each other and to the sealing face between the head and slide plates.