baber/WOPTO huggingface dataset:
Patent RU-2769644-C1 (RU)
Title: Online higher education system
Inventor: KRISHTAL MIKHAIL MIKHAILOVICH
IPC: G06Q50/20
Filed: 2021-06-19
Granted: 2022-04-04
Abstract: FIELD: computer technology.  
     SUBSTANCE: invention relates to the field of computer technology. The expected result is achieved through an online higher education system containing interacting subsystems: a Subsystem for marketing and attracting applicants, a Subsystem for remote admission, a Subsystem for planning the educational process, a Subsystem for supporting the educational process and accounting for academic performance, a Subsystem for distance learning, which are united by a common IT infrastructure, including interfaces for interaction with external systems, and database management system, moreover, the Online higher education system includes at least three databases of verified data (content, teachers, students), data integrity and quality are ensured by a separate Subsystem for data integrity control, and all subsystems are software and hardware complexes that include means for receiving, processing, transmitting data and interconnecting with each other.  
     EFFECT: expanding the functionality of the online higher education system, which consists in ensuring the possibility of quality control of numerous data and ensuring the integrity of databases.  
     12 cl, 10 dwg
Patent RU-2771440-C1 (RU)
Inventor: Chernykh Elena Aleksandrovna
IPC: G01N25/02
Filed: 2021-07-14
Granted: 2022-05-04
Abstract: FIELD: nanotechnology.  
     SUBSTANCE: claimed group of inventions relates to the field of thermos-plasmonics, namely, a device that provides the possibility of local heating of the nanoscale material under study under the action of continuous laser radiation and a method for detecting the glass transition temperature of nanoscale polymer materials using this device with nanometer spatial resolution remotely (without affecting the nanoscale material under study) using Raman spectroscopy. The essence of the claimed technical solution is a method for detecting the glass transition temperature of nanoscale polymer materials, which consists in taking a nanoscale polymer material, placing it on the upper surface of a thermo-plasmonic heater, then applying continuous laser radiation to a thermos-plasmonic heater with a nanoscale material. In this case, the heating temperature is regulated by the power of laser radiation with a step-by-step change in power from 1 mW to 16 mW in 0.1 mW increments, and the plasmon nanostructures of the thermo-plasmonic heater generate heat with a temperature change depending on the change in laser radiation power. The nanoscale material is heated locally with a temperature change in the range from 0.1°C to 280°C, depending on the temperature change of the plasmon nanostructures, and heating is carried out to a temperature presumably exceeding the glass transition temperature. The Raman scattering spectra of light are measured at each point of the heating temperature of the nanoscale material under study, then the heating temperature of the nanoscale material is determined using the Raman scattering spectra. A graph of the temperature dependence of the spectroscopic characteristics of the Raman spectrum lines is constructed, then using the method for calculating the cumulative Pearson correlation according to the constructed graph of the temperature dependence of the spectroscopic characteristics of the Raman spectrum lines, the glass transition temperature of a nanoscale material is detected by the temperature at which an inflection is observed on the graph. A thermo-plasmonic heater is also claimed to implement the claimed method, containing a substrate and an array of plasmonic nanostructures located on it, and the substrate material is selected from a number of: silicon, silicon oxide, aluminum oxide, magnesium oxide, mica, the material of plasmonic nanostructures is selected from a number of transition metal nitrides, while the substrate has an arbitrary shape. In this case, plasmonic nanostructures have an arbitrary uniform shape and the same size in the lateral size range of 10-1000 nm and height of 10-1000 nm.   
     EFFECT: obtaining improved characteristics for qualitative analysis of the glass transition temperature.  
     2 cl, 6 dwg
Patent RU-2764922-C1 (RU)
Inventor: DAVYDOV VLADIMIR VSEVOLODOVICH
IPC: E02B3/06
Filed: 2021-08-23
Granted: 2022-01-24
Abstract: Изобретение относится к гидротехническим сооружениям для защиты акваторий, берегов, инженерных сооружений и других объектов от волновых воздействий, а именно к плавучему волногасителю, который может быть использован как в прибрежных, так и в удаленных от побережья акваториях. Плавучий волногаситель содержит пространственную стержневую конструкцию 100 с двумя или более поясами 101, 102 и 103, содержащую поясные элементы 104, 105, 106, образующие пояса 101, 102, 103, стержневые раскосы 107, расположенные между указанными поясами, и узловые элементы 108, соединяющие поясные элементы со смежными поясными элементами и стержневыми раскосами 107. По меньшей мере один пояс волногасителя образован уплощенными поясными элементами в виде лопастей 105. Достигается повышение надежности и волногасящей способности устройства. 5 з.п. ф-лы, 11 ил.
Patent MD-267-C2 (MD)
Title: Process for treatment of the heavy hydrocarbonic petroleum derivative by decelerate carbonization
Inventor: HARLAN GENE GRAF
IPC: C10B55/00
Filed: 1994-11-02
Abstract: The invention relates to the treatment of heavy hydrocarbonic petroleum derivative by decelerate carbonization and production of coke and liquid hydrocarbones. The invention enables to increase the yeald of liquid products and apparatus capacity by means of coke sedimentation diminuation into the coke oven. The process consists in the fact that the raw material representing heavy hydrocarbonic petroleum derivative is heated up to the carbonization temperature in the coke oven, is subjected to the decelerate carbonization in the coke drum for coke obtaining containing the volatile materials in quantity of no more then 15 mass %, the vapors are isolated from the coke drum head part and than are subjected to the fractionating into the coke destillation column.The high - boiling vapors fraction is isolated from the coke drum head part, before heating the neavy hydrocarbonic petroleum derivative there is added thereto the hydrocarbonic diluent having the boiling temperature which is lower than the boiling fraction one, isolating from the process. The raw material is at first combined with the hydrocarbonic diluent, loaded into the balancing drum and than is directed into the coke oven without addition of others hydrocarbonic material. The loiling temperature of the hydrocarbonic diluent represents 168-454°C. As the hydrocarbonic diluent is used the flow of the coke distillation column.
Patent DE-2151162-C2 (DE)
Title: Monitoring circuit for three-channel control system - incorporates oscillator, switching circuit and threshold circuit for analogue signal processing
IPC: G05B9/03
Filed: 1971-10-14
Granted: 1984-02-02
Abstract: The functional monitoring system incorporates a test circuit (14) connected to the three channels (KK1,KK2,KK3). The test circuit contains an oscillator (18) producing a test signal which passes through a switching circuit (17) connected to a threshold value circuit (20). The switches are also connected to various inputs of the three channels. The three channels receive the three control signals (S1,S2,S3) to be processed. They also each receive a first proof signal (PS1) from the test circuit. Further test signals (PS2-7) are passed to the first channel (KK1). Answer signals (AS1-AS7) are passed from the first channel to the switching circuit (17) in the test circuit.
Patent DE-2943217-C2 (DE)
Title: Ultrasonic bonding of plastics buttons to fabric
IPC: A44B1/44
Filed: 1979-03-13
Granted: 1990-05-03
Abstract: Ultrasonic deformation of a stem (78) is used to secure plastics buttons, etc. to fabric or foil. The stem deforms to a head with the remainder of the stem having a smooth profile blending into the head (77) of the button. - The simple construction is easily applied to the fabric and permanently deformed without the danger of cracking or overheating. Buttons, hooks, eyes or loops can be similarly secured.
Patent DE-3100371-C2 (DE)
Title: Verfahren und Vorrichtung zum Umwickeln eines Packgutstapels mit Dehnfolie
IPC: B65B11/04
Filed: 1981-01-09
Granted: 1986-09-25
Abstract: Verfahren zum Umwickeln eines Packgutstapels mit Dehnfolie, bei dem der Stapel relativ zum Halter einer Folienrolle gedreht und die Folienrolle zum Spannen der Folie gebremst wird, wobei die Bremswirkung gegenüber dem Wickelbeginn verzögert wird. Das Verfahren erlaubt eine höhere Bremskraft und Folienspannung dadurch, daß die Bremswirkung allmählich von einem niedrigen Anfangswert gesteigert wird. Eine Maschine zur Ausübung dieses Verfahrens besitzt eine Bremse, deren Einschalteinrichtung so eingerichtet ist, daß die Bremswirkung allmählich gesteigert wird.
Patent DE-3103771-C2 (DE)
Title: Infrarotstrahlendurchlässige Glasfasern und Verfahren zu deren Herstellung
IPC: C03B37/012
Filed: 1981-02-04
Granted: 1984-11-29
Abstract: Es wird ein Glaswerkstoff für infrarotstrahlendurchlässige optische Fasern (Lichtwellenleiter) angegeben, der einen Dreikomponentenwerkstoff mit einer Zusammensetzung von 28 Mol% bis 38 Mol% BaF ↓2, 2 Mol% bis 7 Mol% GdF ↓3 und 58 Mol% bis 69 Mol% ZrF ↓4 enthält. Weiter wird ein Verfahren zur Herstellung einer Glasfaser auf der Grundlage dieses Glaswerkstoffes angegeben.
Patent DE-3104514-C2 (DE)
IPC: H04L12/00
Filed: 1981-02-09
Granted: 1990-03-08
Abstract: 1. A method of transmitting data signals (D) and items of signalling information (Sa, Sb) between data terminal devices (DTE) which are connected to one another via exchanges (VSt) of a telecommunications network in which, for the transmission of the data signals (D) and the items of signalling information (Sa, Sb), there are provided data transmission paths (NK) and signalling paths (SK) which are separate from one another, and in which the data transmission paths (NK) can be additionally used to transmit signals (Sa', A, Sb', B) which differ from data signals (D), where the establishment and clearance of connections between data terminal devices (DTE) takes place in that the exchange (VSt) in question is supplied with special items of signalling information (Sa, Sb) via the signalling path (SK), characterised in that during a part of the interval in which a data terminal device (DTE) emits an item of signalling information (Sa) which serves to establish a connection to another data terminal device, via the signalling path (SK), a control signal (Sa') emitted from the aforementioned first data terminal device prior to the data signal emission and serving to actuate the other data terminal device designated for data signal reception, and an acknowledgement signal (A) indicating the actuation of the other data terminal device and transmitted from this other data terminal device to the first data terminal device in order to clear the transmission of data signals (D), are transmitted via the data transmission path (NK) which is to be used for data signal transmission between the two data terminal devices whick are to be connected or are connected to one another, without additional analysis or evaluation in the relevant exchange (VSt).
Patent DE-3128798-C2 (DE)
Title: Steuervorrichtung für eine hydraulische blockiergeschützte Fahrzeugbremse
IPC: B60T8/42
Filed: 1981-07-21
Granted: 1986-07-24
Abstract: Verbesserte Bremsöldruck-Steuervorrichtung für hydraulisch betätigtes Antiblockier-Bremssystem, die so eingerichtet ist, daß sie den richtigen und stabilen Betrieb des Bremssystems zu jeder Zeit unabhängig von einer volumetrischen Änderung des Betriebsöls aufgrund von Temperaturschwankungen sicherstellt. Die Vorrichtung umfaßt eine erste und eine zweite Zylinderkammer, welche in Reihe ausgerichtet sind und in einem Zylinderkörper auf den entgegengesetzten Seiten einer Trennwand definiert sind. Die erste Zylinderkammer ist durch einen Bremskolben auf seinen entgegengesetzten Seiten in eine erste Bremskammer, die mit einem Bremsenhauptzylinder in Verbindung steht, sowie eine zweite Bremskammer unterteilt, die mit einer Radbremse in Verbindung steht, so daß, wenn der Druck in der ersten Bremskammer unter der Wirkung des Hauptzylinders vergrößert wird, der Bremskolben verschoben wird und die zweite Bremskammer zur Betätigung der Radbremse unter Druck setzt. Ein Steuerkolben ist verschiebbar in die zweite Zylinderkammer aufgenommen und arbeitet mit der Trennwand zusammen, um eine Steuerkammer zu definieren die mit einem hydraulischen Antiblockier-Bremssteuerkreis in Verbindung steht. Der Steuerkolben ist mit dem Bremskolben so verbunden, daß er, wenn die Steuerkammer durch den hydraulischen Steuerkreis unter Druck gesetzt wird, zusammen mit dem Bremskolben in Richtung der Verminderung eines übermäßigen Bremsdrucks in der zweiten Bremskammer verschoben wird. Eine zusätzliche ......
Patent DE-3218911-C2 (DE)
IPC: E04F13/04
Filed: 1982-05-19
Granted: 1988-04-07
Abstract: 1. Rendered facade with heat an cold insulating slabs on which a coat of mortar and rendering is applied, including e mesh-type fabric, whereby distributed on the outer surfaces of the heat and cold insulating slabs, individual protruding spacing elements are joined on in single pieces, whereby the fabric, being supported by these spacing elementes, is embedded in the coat of mortar and rendering. This facade is characterized by the fact that the height (13) of the spacing elements (11) corresponds to the thickness of a basic coat of rendering (16), that the basic coat of rendering (16) fills out the space between the fabric (20) which has been applied and the outer surfaces of the heat and cold insulating slabs (10) and that on the basic coat of rendering (16) a finishing coat of rendering (21) is applied, completely embedding the fabric (20).
Patent DE-3237866-C2 (DE)
Title: Trockentoilette
IPC: A47K11/02
Filed: 1982-10-13
Granted: 1984-09-06
Abstract: Die Trockentoilette besteht aus einem luftdichten Behälter (1) mit einem innerhalb angeordneten Rottebehälter (4), dem durch eine verschließbare Öffnung (3) Ausscheidungsstoffe zugeführt werden kann. Beim Öffnen des Deckels (5) wird über einen Endschalter (39) ein Ventilator (16) auf erhöhte Leistung geschaltet und gleichzeitig durch eine Umluftklappe (17) der Rotteraum geschlossen. Die Ausscheidungsstoffe und Portionen der in einem Vorratsbehälter (6) befindlichen Zusatzstoffe (7) gelangen zwischen zwei Walzen (18, 19), die durch das Schließen des Deckels (5) über einen Kettenantrieb (27) gegenläufig gedreht werden. Dadurch werden die verschiedenen Stoffe gemischt und in den Rottebehälter (4) befördert. Mit dem Schließen des Deckels (5) wird gleichzeitig die Umluftklappe (17) geöffnet und Luft in den Humus- (14) und den Rottebehälter (4) geblasen. Befindet sich zuviel Flüssigkeit im Humusbehälter (14), schalten Tastelektroden (52) eine Bodenheizung (28) ein, die sich unterhalb des Humusbehälters (14) befindet. (29) bzw. den Hebel (31) anschließt, andernends in Schließlage in eine Rastvorr
Patent DE-3325017-C2 (DE)
IPC: B29C48/08
Filed: 1983-07-11
Granted: 1985-11-28
Abstract: An extruder head for producing flat cohesive profiled strips from resilient mixtures of differing composition, such as mixtures of rubber or synthetic material, and especially for manufacturing uncured tread strips for pneumatic tires having a two-ply central portion and two similar edge portions. The extruder head includes two extruders which are disposed at an acute angle next to or above one another, and feed a common extrusion nozzle via a preform die or member having flow channel which extend one above the other. The extruder head also has a third extruder which conveys the mixture for the edge portions and is connected to the preform die at a greater angle than are the aforementioned extruders. The flow route of the third extruder in the preform die, starting from its connecting bore, is initially guided as a single connecting channel to a direction-changing angle piece in the central region above or below the flow channels associated with the other two extruders, and from there is split into two branch channels which span the connecting channels, are essentially of equal length, and in their edge regions end in edge channels which lead into the edge portions of the profiled strip.
Patent DE-3334018-C2 (DE)
Title: Hydraulischer Zylinder mit Hub-Wegmeßeinrichtung
IPC: E21D23/18
Filed: 1983-09-21
Granted: 1986-05-28
Abstract: Eine vom Einfluß des hohen Druckes im hydraulischen Zylinder unabhängig arbeitende Hub-Wegmeßeinrichtung besteht aus einem der Kolbenstange zugeordneten Tauchkolben, der durch deren Drehbewegung drehbar ist und der mit einem als Wegmeßgeber dienenden Drehpotentiometer verbunden ist. Hierdurch wird die aus der Hauptanmeldung P 3225342.7-24 bekannte Hub-Wegmeßeinrichtung verbessert, wobei die Drehbewegung durch eine auf dem Kolben des Tauchkolbens ausgebildete in Längsrichtung verlaufende Längsnut erzwungen wird.
Patent DE-3412594-C2 (DE)
Title: Gleitringdichtung
IPC: F16J15/36
Filed: 1984-04-04
Granted: 1986-07-31
Abstract: Bei einer Gleitringdichtung, insbesondere zur Abdichtung in Pumpen, mit einem elastischen Formteil zur Abdichtung des Gleitringes zur Welle wird der axial verschiebbare Gleitring von mindestens einer Windung der Druckfeder mit radialer Spannung umgeben, so daß der Gleitring durch das dadurch gebildete Gehäuse besonders geschützt und zentriert und die axiale Anpressung des Gleitringes gegen den Gegenring sowohl durch die umgebenden Federwindungen als auch durch eine an der freien Stirnfläche angreifende weitere Federwindung bewirkt wird. Mindestens eine weitere Federwindung liegt auf dem elastischen Formteil auf und preßt dieses zur statischen Abdichtung gegen die Welle, und das elastische Formteil bildet gegebenenfalls die Auflageflächen für die äußeren Windungen der Druckfeder auf der Welle und/oder dem äußeren Umfang des Gleitringes.
Patent DE-3914462-C2 (DE)
Title: Verfahren zur Montage von elektronischen Bauelementen auf einer Leiterplatte
Inventor: SCHWEIGERT UWE
IPC: H05K3/34
Filed: 1989-05-02
Granted: 2000-05-25
Abstract: Beschrieben wird eine Vorrichtung zur Montage von elektronischen Bauelementen, die vereinzelt bereitgestellt werden, auf einer Leiterplatte, mit einem Greifer, der das in einer Bauelement-Vereinzelungsvorrichtung bereitgestellte Bauelement am Bauelement-Körper und/oder an den Anschlußdrähten greift, und das Bauteil derart über der Leiterplatte positioniert, daß durch eine Relativ-Bewegung senkrecht zur Leiterplatten-Oberfläche die Anschlußdrähte in zugeordnete Bohrungen in der Leiterplatte einsetzbar sind, wobei zur Sicherung des Bauelements bis zur Durchführung des Lötvorgangs eine Dispensereinheit auf die Unterseite des Bauelements einen schnellhärtenden Klebstoff aufbringt. DOLLAR A Die Erfindung zeichnet sich dadurch aus, daß am Greifer (3) eine Dispensereinheit (4) angebracht ist, die unter den Bauelement-Körper (1) verfahrbar ist, und die während des Positioniervorgangs den Klebstoff aufbringt.
Patent DE-4130359-C2 (DE)
Inventor: BEISEL HERMANN
IPC: B41F27/12
Filed: 1991-09-12
Granted: 1997-04-17
Abstract: PCT No. PCT/EP92/02056 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Sep. 7, 1992 PCT Pub. No. WO93/04863 PCT Pub. Date Mar. 18, 1993.A device in the form a magazine is disclosed for carrying away used printing plates from the plate cylinder of a printing machine. The device applies in particular to the automatic exchange of printing plates. The device has an arrangement for carrying away the plates with (first) holders for each printing plate capable of being activated. The (first) holders are arranged on a (first) carriage that can be moved along a (first) guide substantially over the whole length of the device, inside the magazine.
Patent DE-4220003-C2 (DE)
Inventor: KRUG HEIDRUN
IPC: B41J2/35
Filed: 1992-06-19
Granted: 2001-11-22
Abstract: In order to provide a thermal printer which can be matched easily and quickly to the respectively used type of paper and which supplies printed images with a continuously high quality irrespective of temperature fluctuations of the thermal printing head, the thermal printer is equipped with a temperature sensor 18 which is attached to the thermal printing head 2 and connected to the processor 4 and with a read/write memory 25 which is connected to the processor 4 and has the purpose of storing information which is to be printed onto the labels in a first memory area 26 and of storing in a second memory area 27 a data matrix for each type of paper of the strip 7 of labels provided for printing, in which data matrix thermal print head temperature values are assigned in each case one energy reference value which has a size which determines the heat energy to be produced by the heating elements 5, the processor 4 selecting the energy reference value assigned to this temperature value after detection of the thermal printing head temperature and passing it on to the control circuit 3 of the thermal printing head 2. <IMAGE>
Patent DE-4420713-C2 (DE)
Inventor: KNOTH MATTHIAS
IPC: H03M1/18
Filed: 1994-06-14
Granted: 1999-12-02
Abstract: The analog audio signal is converted into a high resolution bit flow. The audio signal (UIn) is converted over several, parallel paths (1,2) with different amplitude sensitivity into a data flow each. Then a conversion caused faults (offset, gain error, noise) are compensated and one of both data flows is used as a bit flow for further processing. The data flow selection for further bit flow processing pref. depends on the amplitude of the audio signal. Typically each path contains three series-connected stages (21,28,66; 11-13). In both first stages (21,11) the conversion of the audio signal into a bit flow takes place, while the fault compensation is carried out in each following stage (28,66;12,13).
Patent DE-4445972-C2 (DE)
Inventor: HOSHINO TATSUYUKI
IPC: F04B39/02
Filed: 1994-12-22
Granted: 1998-04-02
Abstract: A compressed dry air supply system includes an air compressor which uses water for lubricating and cooling the movable parts thereof. Compressed air obtained from the compressor is sufficiently dehumidified by a refrigerator type dryer. The water produced due to the dehumidification of the compressed air is received in a water tank, and some of the water held in the water tank is recycled back to the compressor.
Patent NL-1005277-C2 (NL)
Title: Construction of a brick wall, uses bricks and mortar that have had components added to provide water repellency and moisture impermeability
Inventor: HENZEN ADRIANUS
IPC: C04B41/49
Filed: 1997-02-14
Granted: 2001-09-28
Abstract: Components are incorporated into the bricks (1) and mortar to make them water-repellent and impermeable to moisture. A method for constructing a wall from bricks and mortar (9) comprises incorporating components into the bricks and mortar to make them water-repellent and impermeable to moisture. Independent claims are also included for: (a) bricks obtained by this treatment, which have tongue and groove profiles (3, 4) at both ends (2); and (b) a wall built using the bricks;.
Patent NL-1008708-C2 (NL)
Inventor: GRAHMBEEK ANTONIUS JACOB
IPC: E01F9/04
Filed: 1998-03-25
Granted: 1999-01-12
Abstract: The method is adapted for application in situ on an existing hard subsoil of one or more groups of tight interrupted ribs (3) parallel to each other, which as a group form a desired path width. Use is made of epoxy resins with additives, amongst which quartz powder in order to increase the strength against wear. The ribs (3) formed have a rectangular vertical cross-section which is easily perceptible for visually handicapped persons with their cane or foot. As a result of the sharp corners the attention value is high, notwithstanding the fact that the rib is low. This gives a minimum of inconvenience for other users of the path and the ribs can easily be maintained. <IMAGE>