baber/WOPTO huggingface dataset:
Patent NL-2031043-B1 (NL)
Title: Lithium extraction method for low-grade deep brine
Inventor: YUQING ZHAO
IPC: C22B3/42
Filed: 2022-02-23
Granted: 2023-11-27
Abstract: U I T T R E K S E L The disclosure provides a lithium extraction method for low—grade deep brine, and belongs to the technical field of lithium extraction from brine. According to the method, a resin adsorbent is adopted for pretreatment, and the lithium adsorption rate is 5 improved by 47% in cooperation with a manganese—based lithium adsorbent; and the resin adsorption is used for pretreatment, steps are short, materials are few, a large amount of gypsum is not generated, lithium extraction process is simple and easy to operate, and production cost is reduced.
Patent NL-2031380-B1 (NL)
Title: Functional nucleic acid-based fluorescent sensor and use thereof in lead ion detection
Inventor: JUNLING ZHANG
IPC: C12Q1/6825
Filed: 2022-03-22
Granted: 2023-10-06
Abstract: The present disclosure relates to a functional nucleic acid—based fluorescent sensor and use thereof in lead ion detection, belonging to the technical field of biochemistry. In the present disclosure, a DNAzyme and a molecular beacon are designed to be 5 used as lead ion recognition elements, and signal amplification mediator and signal emission elements. A detection method includes the following steps: hybridizing the DNAzyme and a ribozyme substrate into a buffer, adding the molecular beacon, a DNA polymerase, a restriction endonuclease, a polynucleotide kinase 10 (PNK), dTNPs and a test solution; incubating an obtained mixed system at a constant temperature under specific conditions, cooling to room temperature, followed by detection of a fluorescence intensity of the system to high—sensitively and rapidly detect lead ions. 15 (+ Fig. l)
Patent NL-2032738-B1 (NL)
Title: Bridge deck asphalt odor purify device
Inventor: ZHIQIANG LIU
IPC: B01D53/81
Filed: 2022-08-11
Granted: 2023-05-23
Abstract: The invention relates to the technical field of odor purification devices, and discloses a bridge deck asphalt odor purification device which comprises a main box body, wherein the inner top of the main box body is fixedly provided with a first support plate, 5 the middle part of the bottom end of the first support plate is fixedly provided with a partition plate, The inner bottom of the purification box is fixedly provided with za circle of electric heating plates, and the middle part of one end of the purification box, which is close to the side wall of the main box body, is 10 fixedly provided with a feeding hole. In the invention, the asphalt is irradiated by the ultraviolet lamp of the UV deodorizer, the UV ultraviolet beam irradiates the malodorous gas and photocatalysis, and the molecular chain structure of the malodorous gas is catalyzed and cracked. 15 (+ Fig.)
Patent NL-2034778-B1 (NL)
Title: Tunnel grouting device
Inventor: ZENGCAI HUANG
IPC: E21D11/10
Filed: 2023-05-08
Granted: 2024-01-09
Abstract: The disclosure belongs to the ﬁeld of tunnel construction equipment, in particular to a tunnel grouting device, which comprises a handle, a moving frame, a stirring mechanism for uniformly stirring and filling grouting raw materials, and a leveling mechanism for vibrating, compacting and leveling discharged grouting raw materials. The advantageous effects are as follows. After the eccentric vibrator and the vibrating head are arranged, the eccentric vibrator drives the vibrating head to vibrate the raw materials tightly after the grouting raw materials are ﬁlled into the pores, so that the grouting raw materials are pushed to the areas where the pores are not completely filled, the pores are ﬁlled and leveled, the air inside is vibrated, and then the vibrated road surface is smoothed by moving the tripod and bristles. According to the height requirements of actual construction, the ﬁrst motor and the threaded rod adjust the height of the moving tripod to ensure that the bristles have enough contact friction with the road surface and ensure the smoothness of the road surface.
Patent RO-112276-B1 (RO)
Inventor: ONISCU CORNELIU
IPC: C07C67/08
Filed: 1993-05-19
Abstract: Invenția se referă la un
procedeu de obținere a esterilor acidului
2,4-diclorfenoxiacetic cu alcool butilic, pentilic,
hexilic, 2-etilhexilic, heptilic, octilic, furfurilic în
cataliză eterogenă, cu separarea acidului 2,4-diclorfenoxiacetic nereacționat, sub formă
de sare cu dimetilamina, soluție care valorifică
atât produsul principal, cât și acidul nereacționat.
Revendicări: 1
Patent RO-119773-B1 (RO)
Title: Process for continuous casting between rolls
Inventor: DAMASSE JEAN MICHEL
IPC: B22D11/16
Filed: 1997-11-07
Abstract: The invention relates to a process for continuous casting of thin metal products, especially of steel products, between two rolls. According to the invention, the process consists in measuring, during casting, a signal depending on the rolls separating force (RSF), the said signal being separated into various harmonic components. The result of the comparation of the harmonic components obtained thereby with reference harmonics is representative for the defective status of the rolls, said defective status of the rolls permitting various rules to be defined for the execution of the process.
Patent RO-117762-B1 (RO)
Title: Detachable valve catheter
Inventor: DOBRE VLADIMIR EUGEN
IPC: A61M25/06
Filed: 1999-03-26
Abstract: The invention relates to a disposable detachable valve catheter made of polyethylene for discharging the air from the pleural cavity. According to the invention, the catheter is fit on a puncture needle and has the external walls progressively reinforced towards the proximal end which is continued with a funnel (3) in the shape of a frustrum of a cone (3), helping to attach a movable valve. The movable valve has a portion of the same shape and size, a segment (4) and further comprises a second cylindrical segment (5) having an outer thread with 2...3 turns, whereon a cover (6) having 4 millimetric perforations is screwed; the space thus defined accommodates a free ball (7) playing the role of valve which closes the catheter on inspiration and opens it on expiration. The valve catheter is simple to handle under the conditions when the patient is not disturbed by its presence.
Patent WO-2004047414-B1 (WO)
Title: Annulation de blocage de service pour un dispositif de communication sans fil
Inventor: AERRABOTU NAVEEN
IPC: H04M1/725
Filed: 2003-11-05
Abstract: L'invention concerne un appareil et un procédé permettant de commander l'accès à la configuration d'un dispositif de communication sans fil (100). Une fois que la commande d'accès est permise, le dispositif de communication sans fil conserve une trace du temps écoulé (212, 310) à l'aide d'un ensemble de circuits de synchronisation interne (116), et compare ce temps écoulé à une durée prédéterminée (214, 312). Lorsque le temps écoulé dépasse la durée prédéterminée, la configuration d'accès est modifiée (216, 314).
Patent AT-502551-B1 (AT)
Title: Verfahren und bildauswertungseinheit zur szenenanalyse
IPC: G06V20/00
Filed: 2005-06-15
Granted: 2010-11-15
Abstract: Die Erfindung betrifft ein Verfahren zur Szenenanalyse, bei dem Szeneninformationen mit einem optischen Sensor aufgenommen werden, wobei die Szene und der optische Sensor eine Relativbewegung vollführen, wobei von den einzelnen Bildelementen bei Feststellung einer einen vorgegebenen Schwellwert überschreitenden absoluten Intensitätsänderung des aufgenommenen Lichtes ein Ausgangssignal abgegeben wird und dieses Ausgangssignal als relevant für eine erfolgte Relativbewegung zwischen dem aufgenommenen Szenenpunkt und dem optischen Sensor angesehen wird, und wobei die Orte der festgestellten Intensitätsänderungen festgehalten werden. Erfindungsgemäß ist vorgesehen, dass die Orte der festgestellten Intensitätsänderungen in Form von Adressevents festgehalten werden, dass Adress-Events, bei denen der Zeitpunkt der festgestellten Intensitätsänderung innerhalb eines vorgegebenen Zeitfensters liegt, zu Frames zusammengefasst werden, dass innerhalb der einzelnen Frames mit statistischen Methoden lokale Häufungen ermittelt werden, dass die lokalen Häufungen mit statistischen Methoden bezüglich Anzahl oder Lage bewertet werden, dass zumindest einer der Parameter mit einem Parameter verglichen wird, der als charakteristisch für ein Objekt angesehen wird.
Patent AT-513380-B1 (AT)
Title: Markise mit Doppelgelenkarmhebel
IPC: E04F10/06
Filed: 2012-10-24
Granted: 2014-04-15
Abstract: Markise mit wenigstens einem Trägerteil (2), einem Ausfallprofil (3) zur Befestigung einer Bespannung (10), wenigstens zwei Gelenkarmen (4), welche je wenigstens einen Schenkel (5), je ein trägerteilseitiges Gelenk (6) und je ein ausfallprofilseitiges Gelenk (7) aufweisen, wobei wenigstens zwei trägerteilseitige Gelenke (6) im Wesentlichen übereinander angeordnet sind, wobei eine Wickelwelle (9) zum Auf- und Abwickeln einer Bespannung (10) der Markise zwischen zwei Gelenkarmen (5) angeordnet ist.
Patent AT-513503-B1 (AT)
Title: Verbrennungsanlage
Inventor: KAISER SEBASTIAN DIPL ING DR
IPC: F23G5/14
Filed: 2012-12-21
Granted: 2014-05-15
Abstract: Bei einer Verbrennungsanlage (1) zum Verbrennen von Zusatzbrennstoffen mit einem ersten Zug (2), mit wenigstens einem Hauptbrenner (6) zum Verbrennen eines Hauptbrennstoffs und mit einem Wirbelbett (5), werden beim Verbrennen derZusatzbrennstoffe mit einem Zusatzbrenner (8) entstehende Aschen mit einer Leiteinrichtung (11, 12) in einen vom Hauptbrenner (6) separierten Bereich geleitet.
Patent AT-509346-B1 (AT)
Title: Verfahren und vorrichtung zur bestimmung der verdrehung eines druckwerks
Inventor: HEISS DOROTHEA DIPL ING
IPC: G01B11/26
Filed: 2010-08-30
Granted: 2011-08-15
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Bestimmung der Verdrehung eines rechteckigen Druckwerks (1), wobei der Zeilensensor (3) eine Anzahl von Pixelsensoren (31) umfasst, mit denen das Druckwerk (1) während seines Transportes erfasst wird, wobei das Druckwerk (1) zumindest für zwei beabstandete Pixelsensoren (P1 P2) sichtbar ist. Erfindungsgemäß ist vorgesehen, dass zumindest für die Pixelsensoren (P1, P2) des Zeilensensors (3) Hintergrundwerte (H) vorgegeben werden, dass die Intensitätswerte (I1, l2) zumindest von den Pixelsensoren (P1, P2) des Zeilensensors (3) überwacht werden und eine vordere Gegenstandskante (Kv) als detektiert angesehen wird, wenn die absolute Abweichung des Intensitätswerts (l1, l2) vom Hintergrundwert (H1 H2) einen Schwellenwert (S) überschreitet, dass für die Pixelsensoren (P1 P2) die jeweilige Zeilennummer (i1, i2), bei der eine vordere Gegenstandskante (Kv) detektiert wurde, ermittelt wird, und dass die Zeilennummerndifferenz (Δi = i2 - i1) bestimmt wird.
Patent AT-507643-B1 (AT)
Title: Drehantriebsmechanismus zum antreiben eines generators
IPC: F03D7/04
Filed: 2008-07-31
Granted: 2013-01-15
Abstract: Zum Antreiben eines elektrischen Generators (20) mit einer im Wesentlichen konstanten Ausgangsdrehzahl, hergeleitet von einer variablen Eingangsdrehzahl, ist ein Mechanismus (5) mit einem mit einem Eingang (12, 16) verbundenen Differentialgetriebe (24) vorgesehen, das zwei Energieverteil-Pfade (23, 26; 24, 28, 32) hat, von denen ein erster Pfad (23, 26) in Drehverbindung mit dem Generator (20) und der zweite Pfad (25, 28, 32) in Drehverbindung mit einer elektrischen Maschine (30) steht, die betreibbar ist, um ein variables Reaktions-Drehmoment im zweiten Pfad (25, 28, 32) vorzusehen, wobei ein Drehmomentmonitor (140) das dynamische Drehmoment am Eingang (12, 16) misst sowie ein Regler (100, 110, 120, 130) das Reaktions-Drehmoment im zweiten Pfad (25, 28, 32) in Reaktion auf Änderungen des gemessenen Eingangs-Drehmoments, durch Betreiben der elektrischen Maschine (30) als Motor oder Generator, ändert, um dadurch die im Wesentlichen konstante Ausgangsdrehzahl zu ermöglichen; der Regler (100, 110, 120, 130) ist zusätzlich eingerichtet, um durch momentanes Regeln der elektrischen Maschine (30) im Sinne eines Schlupfs eines Sonnenrads (25) des Differentialgetriebes (24) den Trägheitseffekt der elektrischen Maschine (30) und/oder des mit ihr in Drehverbindung stehenden zweiten Pfads (25, 28, 32) zumindest zu reduzieren.
Patent BG-62672-B1 (BG)
Title: Method and system for protecting the coating of a nuclear reactor
Inventor: DRAGOEV DIMITAR D
IPC: G21C17/00
Filed: 1996-12-28
Abstract: The method and the system are used for controlling the metal lining of a reactor in order to prevent its falling in a state of inadmissible brittleness. By the method the subjectivity of the data analysis and the protection process control is avoided. By the system the operatonal security is increased and it prevents or protects the reactor cooling and heating getting into critical boundaries. According to the method the input information about the temperature and the pressure of the cooling circuits of the reactor is received with excess and out of it the right information is selected of valid values of "three - minimum two identical ones". The system contains pressure gauge (10) and temperature readers (11, 12,..., 1 (n-1), 1 n) connected to first and second programmable controller (2, 3) the outpute of which are coupled to first and second relay unit (4, 5) connected to first and second solenoid valve (81, 82). Four back feed relays (91, 92, 93 & 94) are connected between the two relay units (4, 5), the two programmable controllers (2, 3) and the two solenoid valves (81, 82). The system also includes supply units (6, 7), buttons (41, 51), keys (42, 43, 52 & 53) and hydraulic valves (83, 84). 3 claims, 3 figures
Patent BG-64381-B1 (BG)
Title: Propeller
Inventor: ALEKSANDROV DOBROMIR
IPC: B63H1/18
Filed: 1999-05-28
Abstract: The propeller is designed to form a draft force and is used in nautical and air vessels. It has increased interaction between the blades and the fluid medium. It consists of a hub (2) resting in a casing (1) with radial blades (3) fitted and in contact with an axially mobile bushing (4) and a hydraulic chamber (5) connected to a hydraulic unit (6). Plate-like sections (8) are formed in the plane of the basic part (7) of blades (3) fitted with a clearance in guiding slots (9) of hub (2) and inclined to its cross section and axis. The plate-like sections (8) of blades (3) are pivotly connected to hub (2) having small levers (10) with rounded heads (11) in their bases mobile-connected to bushing (4). The latter is fitted in hub (2) and has a double acting piston (12) with hydraulic chambers (5) connected to the hydraulic unit (6) by means of a collector (13).
Patent BG-64195-B1 (BG)
Title: 4-aminothiazole derivatives, their preparation and their use as inhibitors of cyclin-dependent kinases
Inventor: CHONG WESLEY K
IPC: C07D521/00
Filed: 2000-05-26
Abstract: The invention is directed to aminothiazole compounds of formula wherein R1 is a substituted or unsubstituted group selected from: C1-6-alkyl; C1-6-alkenyl; C1-6-alkynyl; C1-6-alkoxyl; C1-6-alcohol; carboxylic or heterocyclic, monocyclic or fused or non-fused polycyclic, cycloalkyl; carboxylic or heterocyclic, monocyclic or fused polycyclic, aryl; carbonyl; ether; (C1-6-alkyl)-carbonyl; (1-6-alkyl)-aryl; (C1-6-alkyl)-cycloalkyl; (C1-6-alkyl)-(C1-6-alcoxyl); aryl-(C1-6-alkoxyl); thioether; thiol; and sulfonyl; wherein when R1 is substituted, each substituent independently is a halogen; haloalkyl; C1-6-alkyl; C1-6-alkenyl; C1-6-alkynyl; hydroxyl; C1-6-alkoxyl; amino; nitro; thio; thioether; imine; cyano; amido; phosphonato; phosphine; carboxyl; thiocarbonyl; sulfonyl; sulfonamide; ketone; aldehyde; ester; oxygen; carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic, cycloalkyl; or carbocyclic or heterocyclic, monocyclic; or carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic; aryl; and R2 is a carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic, ring structure having a substituent at the position adjacent to the point of attachment, which ring structure is optionally further substituted, where each substituent of R2 independently is a halogen; haloalkyl; C1-6-alkyl; C1-6-alkenyl; C1-6-alkynyl; hydroxyl; C1-6-alcoxyl; amino, nitro; thiol; thioether; imine; cyano; amido; phosphonato; phosphine; carboxyl; thiocarbonyl; sulfonyl; sulfonamide; ketone; aldehyde; ester; oxygen; carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic, cycloalkyl; or carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic, aryl; or a pharmaceutically acceptable salt of a compound of formula (I), or a prodrug or pharmaceutically active metabolite of a compound of formula (I) or pharmaceutically acceptable salt thereof, for inhibiting cyclic-dependent kinase (CDKs), such as CDK1, CDK2, CDK4 and CDK6. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds and to methods of treating malignancies and other disorders by administering effective amounts of such compounds. 17 claims
Patent BG-67045-B1 (BG)
Title: Driving mechanism through a wheel gauge – tooth gauge with zero clearance
Inventor: MITOV KIRIL
IPC: F16H19/04
Filed: 2015-12-18
Abstract: The mechanism is applicable in the production of plasma cutting machines, laser machines, water cutting machines, woodworking machines, robots, manipulators and other machines where zero clearance is required when changing direction. It comprises a toothed gauge (1) to which are meshed the gear wheel left (8) and a gear wheel right (9) as the gear wheel left (8) is fixedly attached to the toothed wheel left (2) and the gear wheel right (9) is connected to the toothed wheel right (3) by means of a friction clutch (4), as the toothed wheel left (2) and the toothed wheel right (3) are connected by means of a toothed belt (6) to a driving- belt pulley (5), and the tensioning of the toothed belt is done by means of tensioning sleeves (7).
Patent CH-705912-B1 (CH)
Title: Balancier d'horlogerie surmoulé.
Inventor: IVAN VILLAR
IPC: G04B17/32
Filed: 2011-12-16
Abstract: L’invention concerne un balancier d’horlogerie (1) surmoulé comportant un arbre de balancier (2). Ce balancier comporte un petit plateau (4) et une cheville de plateau (5) en matière plastique surmoulés ensemble sur ledit arbre (2). Ledit arbre (2) comporte un flasque de rigidification (6) sur lequel est surmoulé ledit petit plateau (4), ledit flasque (6) étant, ou bien un composant séparé enfilé sur ledit arbre (2), ou bien un épaulement saillant constitutif dudit arbre (2). Ledit flasque (6) constitue une surface d’appui pour une serge (7) chassée sur ledit arbre (2), ou une armature d’appui pour une serge (7) surmoulée sur ledit arbre (2). Ladite cheville de plateau (5) est saillante radialement par rapport à un corps (8) prolongeant ledit petit plateau (4) selon la direction axiale dudit balancier (1).
Patent CU-24431-B1 (CU)
Title: Sistema para la administración de fármacos
Inventor: JUKARAINEN HARRI
IPC: A61K47/02
Filed: 2013-01-22
Abstract: <p>Un sistema para la administración de fármacos para la liberación controlada de sustancias terapéuticamente activas a una tasa de liberación predeterminada, esencialmente constante durante un período de tiempo prolongado. El sistema de administración comprende al menos un núcleo que comprende dicha (s) sustancia (s) terapéuticamente activa (s), al menos una membrana que encierra el núcleo y una capa intermedia de un material sustancialmente inerte, en donde la capa intermedia se aplica entre el núcleo y la membrana o entre las dos capas de membrana.</p>
Patent EE-04533-B1 (EE)
Inventor: RINGLIEN JAMES A
IPC: G01N21/00
Filed: 1998-05-14
Abstract: Apparatus for inspecting the sealing surface area (36) of a container finish (34) that includes a structured light source (44) positioned to direct a collimated line-shaped light beam (46) onto the sealing surface area of a container as the container is moved relative to the light source. The line-shaped light beam at the container sealing surface area has a long dimension orthogonal to the container axis that extends chordally across the sealing surface area, and a narrow dimension tangential to the container axis. A light sensor (52) is disposed to receive portions of the line-shaped light beam reflected from the sealing surface area, and provides an electrical output signal that varies with height or level of the sealing surface with respect to the light source and sensor. The sensor is coupled to associated electronics (60) for providing information indicative of sealing surface height. The elongated dimension of the line-shaped light beam at the container sealing surface area accommodates wobble or misalignment at the sealing surface with respect to the light source and sensor. Furthermore, the elongated radial dimension of the line-shaped light beam at the container sealing surface area produces a reflection on the sensor from any wire-edge or over-press within the container mouth, thus producing at the sensor information indicative of both existence and height of any such wire-edge or over-press.
Patent EP-1048429-B1 (EP)
Inventor: MICHELETTI EDUARDO
IPC: B29C44/58
Filed: 2000-03-27
Granted: 2003-10-08
Abstract: A method and apparatus for vacuum foaming of insulating panels. A panel supporting plate (16, 17), which is movable between the platens (11, 12) of a press (10), comprises a peripheral frame (23 - 26) and intermediate cross frame members (27) to divide the plate (16, 17) into a plurality of adjacent foaming and air-suction zones (28, 29) connectable to a vacuum source (18). The air suction zones (29) communicate with the adjacent foaming zones (28) through narrow passages (30) in the intermediate frame members (27), near the upper surface of the panel. A double closure system comprising a slidable plug (39) on the injection sleeve (38) of a mixing device (38') for feeding the foamable mixture, and a sliding valve (45) at each injection hole (37) of the peripheral frame (23-26), allows selective vacuum feeding of the foamable mixture (56), avoiding pressure drops.   <IMAGE>
Patent EP-1150438-B1 (EP)
Inventor: PHANG WAYNE M
IPC: H04B1/30
Filed: 2000-04-27
Granted: 2007-04-18
Abstract: A receiver (100) provides dual band features by providing two signal paths (106, 108) off an antenna (102), one for UHF operation (106) and one for VHF operation (108). The two signals paths (106, 108) feed into a single broadband input (124) of a direct conversion receiver (114). The UHF path (106) utilizes UHF front end circuitry (110) while the VHF path (108) is implemented with a loading/isolator circuit (120) and a matching circuit (122). The loading/isolator circuit (120) loads the antenna (102) and isolates UHF signals while the matching circuit (122) provides a match between the loading isolator circuit (120) an the direct conversion recover (114). Selectable matching circuitry (126, 128) and selectable VCO circuitry (132, 134) configures the direct conversion receiver for the UHF or VHF mode of operation. <IMAGE>
Patent EP-1111062-B1 (EP)
Inventor: MOECKEL BETTINA DR
IPC: C12N15/31
Filed: 2000-11-04
Granted: 2005-04-20
Abstract: Isolated polynucleotide (I) is the new zwa1 gene from Corynebacterium glutamicum. Isolated zwa1 polynucleotide (I) contains a sequence that is: (i) at least 70% identical with a sequence that encodes a 199 amino acid (aa) sequence (II), given in the specification; (ii) encodes a polypeptide at least 70% identical with (II); (iii) is the complement of (i) or (ii); or (iv) contains at least 15 consecutive nucleotides (nt) from (i)-(iii). Independent claims are also included for the following: (1) vectors containing (I); (2) coryneform bacterial host cells containing the vector of (1) or having the zwa1 gene amplified; and (3) production of L-amino acids, especially L-lysine, by growing an aa-producing bacterium in which at least the zwa1 gene has been amplified.