baber/WOPTO huggingface dataset:
Patent NL-2021837-B1 (NL)
Title: Multimode waveguide imaging
Inventor: LIUBOV VLADIMIROVNA AMITONOVA
IPC: G02B27/48
Filed: 2018-10-19
Granted: 2020-05-13
Abstract: An imaging system (100) comprises a multimode waveguide (Wm) configured to receive input light (Li) from a light source (20) into its proximal side (13p) and output a corresponding speckle pattern (Pn) based on the input light (Li) out of its distal side (13d) for illuminating a sample (S) to be imaged. A single-mode waveguide (Ws) is connected to the multimode waveguide (Wm) for coupling the input light (Li) from the light source (20) to the multimode waveguide (Wm). The multimode waveguide (Wm) has a relatively short length (Zm) and relatively high flexural rigidity (R) for maintaining a unique relation between the input characteristic (Ä,A) of the input light (Li) into the multimode waveguide (Wm) and a spatial distribution (Ixy) of the speckle pattern (Pn). The single-mode waveguide (Ws) may be relatively long and flexible (F) for allowing movement of the short rigid multimode waveguide (Wm).
Patent NL-2022355-B1 (NL)
Title: Rainwater drainage assembly and a method for improving a drainage capacity for draining away rainwater from a road.
Inventor: RICKY BRON
IPC: E01C11/22
Filed: 2019-01-08
Granted: 2020-08-13
Abstract: A rainwater drainage assembly is provided comprising a channel kerb with at least one inner channel to be positioned on top of a base kerb. A gutter element is provided to be positioned to a front side face of the channel kerb. Rainwater is discharged in a staged manner. In a first stage, the rainwater is infiltrated into the underground by the pervious gutter elements. In a second stage, the rainwater is quickly charged away through passageways formed by the inner channels. In a third stage, the rainwater is infiltrated via a pervious base kerb into the underground. The staged manner of discharging rainwater contributes to an optimal working of the rainwater drainage assembly in providing a fast discharge and at the same time preventing clogging. The rainwater drainage assembly is beneficial to increase a drainage capacity of an existing residential streets.
Patent NL-2025986-B1 (NL)
Title: Fiber optic fabry-perot cavity-based density sensor
Inventor: QINGCHAO ZHAO
IPC: G02B6/02
Filed: 2020-07-03
Granted: 2021-03-26
Abstract: This application discloses a ﬁber optic F-P cavity-based density sensor, including a silicone oil accommodation cavity, a ﬁber accommodation cavity, and an optical ﬁber. The silicone oil accommodation cavity includes a ﬁrst end and a second end, wherein a side wall of the ﬁrst end is provided with a bladder hole, an end surface of the bladder hole is covered with a bladder, a side wall of the second end is provided with a sensing hole, a high-temperature resistant elastic membrane is mounted in the sensing hole, and a surface of a side of the high-temperature resistant elastic membrane that is close to the silicone oil accommodation cavity is provided with a highly reﬂective ﬁlm. The ﬁber accommodation cavity includes a third end and a fourth end, wherein a side wall of the fourth end is provided with a collimation hole, and a collimation tube is disposed in the collimation hole. The ﬁber optical includes a ﬁber core and a coating layer that wraps the ﬁber core, wherein a sensing end of the optical ﬁber passes into the ﬁber accommodation cavity from the third end, and passes through the collimation tube to enter the silicone oil accommodation cavity, an inner wall of the collimation tube is welded with an outer wall of the ﬁber core by thermal welding with oxyhydrogen ﬂame; an end surface of the sensing end is parallel with the high-temperature resistant elastic membrane, a connection line between a geometric center of the end surface of the sensing end and a geometric center of the high-temperature resistant elastic membrane is perpendicular to the high-temperature resistant elastic membrane, and a connection end of the optical ﬁber is connected with a demodulator.
Patent NL-2027915-B1 (NL)
Title: Microfluidic chip
Inventor: PETRUS CASPER MARTINUS VAN STIPHOUT
IPC: G01N35/08
Filed: 2021-04-03
Granted: 2022-10-17
Abstract: The invention relates to a microfluidic chip comprising at least two units for droplet formation, each unit comprising a first supply channel for supplying a first phase, a second supply channel for supplying a second phase and a discharge channel for discharging a product phase, wherein the first and second supply channel converge at a junction to the discharge channel. The hydraulic resistance of the supply channels is higher than that of the discharge channel, so that there is a better flow at the junction, yielding droplets of high quality and higher uniformity. Another advantage, especially with higher numbers of units for droplet formation in the chip, is that there is less inactivity of channels when starting a process in the microfluidic chip.
Patent NL-2029308-B1 (NL)
Title: Hybrid solid electrolyte and battery comprising hybrid solid electrolyte
Inventor: JELMER JACOB VISSER
IPC: H01M50/454
Filed: 2021-10-01
Granted: 2023-04-12
Abstract: Aspects of the present disclosure relate to a metal ion battery (1), hybrid solid electrolyte (4) layer, and manufacturing methods The battery comprises an anode (2), a cathode (2) and a hybrid solid electrolyte (4). The hybrid solid electrolyte comprises: a polymer matrix (5), a metal salt (6) and at least first and second dispersed filler materials. The first filler material comprises inorganic high-k dielectric particles (8) . The second filler material comprises solid state electrolyte fibers (9). The second filler can consist of a metal ion conductive inorganic composition.
Patent NL-2034224-B1 (NL)
Title: A Preparation Method and Application of Cellulose Based on Fluorescent Functional Material Containing Manganese Complex
Inventor: HONGZHI HU
IPC: G01N21/64
Filed: 2023-02-25
Granted: 2023-10-10
Abstract: The invention belongs to the technical field of fluorescent functional materials and discloses a preparation method and application of a cellulose based fluorescent functional material containing manganese complex. The preparation methods of the cellulose based 5 fluorescent functional material containing manganese complex include: using 4-dimethyl- aminopyridine, manganese chloride tetrahydrate and methanol as raw materials to prepare manganese metal complex; Cellulose based fluorescent metal complexes were prepared based on the prepared manganese metal complex and the cellulose solution prepared by acid hydrolysis. The invention uses nanocelluloses as a frame structure supporting 10 manganese metal complex, and uses nanocelluloses and manganese metal complex as raw materials to successfully synthesize a cellulose based fluorescent composite material with novel structure. The cellulose based fluorescence composite material of the invention is a cellulose based fluorescence composite material with certain thermal stability, dielectric property, ferroelectric property and photoluminescence property.
Patent RO-110596-B1 (RO)
Inventor: MESAROS CONSTANTIN
IPC: A61H31/00
Filed: 1995-03-09
Abstract: Invenția se referă la un aparat
pentru respirație artificială, în mediu toxic și
anoxic, și a fost conceput pentru acordarea
primului ajutor de salvare a vieții, la primul
contact cu victima, chiar în mediul respectiv,
atât în domeniile activităților civile, cât și cele
militare. Aparatul de la o butelie de oxigen (1)
alimentează, prin intermediul unui sac de
amestec (3), un balon elastic (5). Din balonul
elastic (5), prin intermediul unei supape (8),
se alimentează o semimască (9], Amestecul
de expirație poate fi recirculant sau eliberat
direct în atmosferă.
Patent RO-94895-B1 (RO)
Inventor: GAZEA NICOLAE
IPC: G01L3/06
Filed: 1978-12-29
Abstract: Inventia se refera la un dispozitiv mecanic pentru masurat momente de torsiune la diferite organe de transmisie ale miscarii de rotatie. Dispozitivul, conform inventiei, prevede o bara de torsiune cuplata direct la un element de transmisie a miscarii de rotatie de care este fixata si o carcasa cu filet exterior cu pas mare si cu mai multe începuturi prin intermediul unui manson legat de celalalt capat al barei de torsiune, deformatia elastica a barei fiind transmisa la o bucsa culisanta cu cremaliera circulara exterior, cuplata la interior cu carcasa prin intermediul filetului, astfel între carcasa cu filetul exterior si bucsa, culisanta pe manson se produce o miscare relativa de rotatie, care, datorita filetului cu pas mare provoaca o deplasare axiala a bucsei culisante cu cremaliera circulara la exterior, care angreneaza cu un pinion si roteste un ac indicator solidar cu aceasta, valorile momentului de torsiune citindu-se direct pe un cadran gradat.
Patent RO-115675-B1 (RO)
Title: Anode oxidizing process
Inventor: BUDA MANUELA
IPC: C25D11/32
Filed: 1997-07-04
Abstract: The  anode oxidizing process  in constant current pulses, meant for producing a more accurate and reproducible control of the corrosion depth, respectively,  carries out the anode oxidizing of the semiconductor material, in constant current pulses, produced by a constant current pulse generator (1) and applied  to an electric circuit further containing two electrodes:  a metal cathode (2) located inside a tank (4) containing an electrolyte (5) and an anode (3) which is the very semiconductor material wafer placed horizontally onto the  electrolyte surface, said electrolyte, when the constant intensity pulsed current passes, determines the formation of the semiconductor material oxide   by the electrochemical reactions at the semiconductor surface, on a well determined  thickness
Patent RO-119734-B1 (RO)
Title: Rust converting and stabilizing agent
Inventor: MINEA SILVIA LUCIA
IPC: C23G1/06
Filed: 1998-08-18
Abstract: The invention relates to a rust converting and stabilizing agent, comprising natural tannin, monohydroxylic alcohols, phosphoric acid, glycerin, corrosion inhibitor, formaldehyde and triethanolamine. The converting agent consists of an aqueous solution comprising 15 parts by weight, natural tannin 10 ... 18 parts of monohydroxylic alcohols, 5 parts of polyhydroxylic phenols, 1 ... 5 parts of phosphoric acid, 1 ... 5 parts of polyhydroxylic alcohols, surfactant, corrosion inhibitor, 1 ... 3 parts of formaldehyde and 2 ... 10 parts of triethanolamine.
Patent RO-118534-B1 (RO)
Title: Process for prpeparing pzrayole derivatives and intermediates prepared by said process
Inventor: HAWKINS DAVID WILLIAM
IPC: C07C255/19
Filed: 1997-03-03
Abstract: The invention relates to a process for preparing pyrazole derivatives of the general formula I, used in the synthesis of pesticides which consists in reacting a cyanoacetate with a cyanide or a formaldehyde or formaldehyde precursor, reacting the intermediate of the formula (III), formed with a diazonium salt and finally cyclizating the intermediate of the formula V. The highly pure pyrazole derivatives are prepared directly without using the cyanohydrin formaldehyde and by avoiding the dimer formation.
Patent RO-120436-B1 (RO)
Title: Safety fuse for power rectifiers
Inventor: PLESCA ADRIAN TRAIAN
IPC: H01H85/00
Filed: 1998-12-23
Abstract: The invention relates to a safety fuse ensuring overcurrent protection of semiconductors within the power rectifiers in the single-phase or three-phase version and is based on the MPR-type ultra-quick trip fuse where the replacing element is modified by adding an insulated electrode (E) placed in an enclosure (I) which contains a stable explosive substance (Exp), said electrode providing a disruptive space (d) relative to the fuse plate (F), a voltage proportional with the derivative of the current determining an electric discharge being temporarily applied thereto during the variation of the load current, the advance operation, thus the improvement of the short-circuit current limitation being provided thereby.
Patent RO-115897-B1 (RO)
Title: Hydraulically operated digging installation provided with digging implement
Inventor: BOSTAN COSTICĂ
IPC: E02F5/32
Filed: 1999-06-16
Abstract: The invention relates to a hydraulically operated digging installation provided with digging implement, which carries out deep digging necessary for foundations, luting walls or the like. According to the invention, the installation comprises an excavator-carrier equipment (A) having mounted thereon an oscillating arm (B), a telescopic arm (C) and a guiding sleeve (D) wherethrough the external rod (E) and internal rod (F) comprising the working implement (G) can move as well as an extracting device (H), said extracting device constructively permiting to be attached to a vibrating subassembly (I) sustained by a self-propelled crane (8).
Patent WO-0204909-B1 (WO)
Title: Transmetteur de pression pour environnements propres
Inventor: BRODEN DAVID A
IPC: G01L19/00
Filed: 2001-07-03
Abstract: L'invention concerne un transmetteur de pression (14) destiné à des environnements de traitement propres. Ledit transmetteur de pression (14) comprend un connecteur de processus (48), une bague à souder (42), un module de capteur (46) de pression, un cadre (26), et un logement (22). Le connecteur de processus (48) peut être couplé à une source de fluide de processus (18), et diriger ledit fluide vers le module de capteur (46) de pression, ledit connecteur de processus (48) formant ainsi un premier joint étanche avec ledit module de capteur (46) de pression, de façon à coupler le fluide de processus avec le capteur de pression (60, 80). Une bague à souder (42) est disposée autour du module de capteur (46) de pression, et forme un second joint étanche au fluide de processus. Le module de capteur de pression est couplé électriquement à un circuit de mesure (58) de façon à fournir des données numériques indiquant la pression du fluide de processus. Le cadre (26) est couplé à la bague à souder (42) et le logement (22) peut être couplé au cadre (26) et à la bague à souder (42), de sorte que ledit logement (26) repose sur la bague à souder (42) lorsqu'il est fixé en place. Le module de capteur (46) de pression comprend également une membrane d'isolateur (76) couplée fonctionnellement à un capteur de pression (60, 80). Ledit capteur de pression (60, 80) comprend une membrane de capteur déviée pourvue d'éléments possédant une caractéristique électrique qui varie en fonction de la déviation de ladite membrane (60, 80). Cette membrane d'isolation (76) et le capteur de pression (60, 80) sont séparés l'un de l'autre au moyen d'un matériau de remplissage (82), ledit matériau (82) pouvant être du polyuréthanne.
Patent WO-03036966-B1 (WO)
Title: Mode truque utilisant des images predictives factices
Inventor: LIN SHU
IPC: G11B20/12
Filed: 2002-10-22
Abstract: L'invention porte sur un procédé (200) ou (300) un système (100) d'exécution d'un mode truqué sur un signal vidéo contenant plusieurs images originales scannées progressivement. Le procédé (200) comporte les étapes suivantes: répétition sélective (214) d'au moins l'une des images originales pour convertir le signal vidéo en signal en mode truqué en réponse à un ordre en mode truqué; et insertion sélective (216) d'au moins une image prédictive factice dans le signal vidéo en mode truqué. Le procédé (300) peut en outre comporter une étape de suivi du signal vidéo en mode truqué de manière à ce que l'image factice prédictive soit sélectivement insérée lorsque le débit binaire dépasse un seuil prédéterminé. Certaines images du signal vidéo en mode truqué peuvent également être modifiées (220) (328) pour refléter un ordre voulu de présentation.
Patent WO-03089033-B1 (WO)
Title: Systeme d'administration de medicament implantable sensible a la pression intracardiaque
Inventor: STRUBLE CHESTER L
IPC: A61M5/142
Filed: 2003-04-17
Abstract: La présente invention concerne des techniques permettant de contrôler l'état d'un patient, tel qu'un patient présentant une insuffisance cardiaque congestive, et de modifier de manière appropriée la pharmacothérapie de ce patient en fonction d'une pression cardiaque, telle que la pression diastolique estimée de l'artère pulmonaire. Les médicaments peuvent être administrés par l'intermédiaire d'un système (12) d'administration de médicament implantable. Le choix et/ou le dosage des médicaments peuvent être régulés en fonction de la pression et/ou du niveau d'activité du patient.
Patent WO-2004023014-B1 (WO)
Inventor: COSTA SCOTT
IPC: E21B17/042
Filed: 2003-08-18
Abstract: A threaded connection for expandable tubulars. There is a first tubular (10) with external threads (16) and a second tubular (22) with matching internal threads. Each of these tubular has stress concentration grooves (14a, 14b, 24a, 24b). There is a sleeve (26) that goes over the connection between the threaded portions of the tubulars. After connection these tubulars can be expanded downhole in a wellbore.
Patent AT-510737-B1 (AT)
Title: Verfahren zur herstellung eines gusswerkstücks, insbesondere eines gussrads
IPC: B22C9/06
Filed: 2010-12-02
Granted: 2013-06-15
Abstract: Verfahren bzw.Gießwerkzeug zur Herstellung eines Gussrads (2'), wobei ein im Gussrad (2') verbleibender Kern (3), der einen umlaufenden Kranz (17) aufweist, in ein Gießwerkzeug (1) mit zumindest einem unteren Formteil (5) und einem oberen Formteil (4) eingesetzt wird, die zum Schließen des Gießwerkzeugs (1) relativ zueinander bewegt werden, wobei der Kern (3) mittels zumindest eines Positionierelements (7) in einer vorbestimmten Stellung im Gießwerkzeug (1) positioniert wird, wobei ein Endbereich des Positionierelements (7) kraft- bzw. reibschlüssig im umlaufenden Kranz (17) des Kerns (3) fixiert wird, und ein freier Endbereich des Positionierelements (7), der von dem umlaufenden Kranz (17) des Kerns (3) absteht, beim Positionieren des Kerns (3) im Gießwerkzeug (1) auf einer vorzugsweise im Betrieb im Wesentlichen horizontal angeordneten Auflagefläche (8) des unteren Formteils (5) des Gießwerkzeugs (1) aufgelegt wird, so dass der Kern (3) unter der Wirkung der Schwerkraft in der vorbestimmten Stellung positioniert wird.
Patent AT-503955-B1 (AT)
Title: Sensor measuring mass flowrate of gas or air supplied to heating equipment, includes switched series resistors in drift-sensitive circuit assessing measurement plausibility
IPC: G01F1/696
Filed: 2006-12-21
Granted: 2008-02-15
Abstract: The sensor circuit includes three electrical resistors connected in parallel, in the path of the gas- or air flow. These have either positive or negative temperature coefficients (PTC, NTC). The central resistor (R2) of the three (R1, R2, R3) is connected in alternation by a switch (5) with one of two series resistors (R6, R9). One series resistor (R6) has a higher ohmic value than the other (R9). A circuit detects the voltage drop across the series resistors. The series resistors (R6, R7, R8, R9) have differing values of electrical resistance. An independent claim is included for the method of functional testing of the current sensor.
Patent BG-61928-B1 (BG)
Title: Sweetener salts, methods for their preparation and application
Inventor: FRY JOHN C
IPC: A23L27/30
Filed: 1996-10-10
Abstract: The invention relates to new sweetening salts having goodthermal stability and low moisture content, in particular to a newcrystalline modification of the sweetening salt produced fromasparaginic acid and acesluphaminic acid. The salts are used infoodstuff compositions, in confectionery and sugar products,toffee and candy products and chewing gums. The sweetening saltsconsisting of one sweetener produced from asparaginic acid and oneintensive sweetener which is not a derivative of the asparaginicacid are produced when the two components are agitated in thepresence of strong acid and heated to 40-700C for at least 1 minuntil sedimentation is produced. The sediment is then separated,for example by filtration, and is dried.
Patent BG-63999-B1 (BG)
Title: Machine for vessel feeding
Inventor: KRAFT EBERHARD
IPC: B65B43/52
Filed: 1998-10-15
Abstract: The machine is designed for filling of foil bags. It includes a transport attachment which contains a large number of conveying components for foil bags, for taking them to a station for opening (8), a station for filling (9), a station for sealing (10) and a station for cooling (12). A first conveying device (6) with a large number of first conveying elements for feeding the foil bags (1) to the stations for openin (8), filling (9) and closing (10) and a second conveying device (5) for feeding the bags (1) to the cooling station (12) are also designed. To the machine there is also a device for transferring (11) of bags (1) from the first (6) to the second (5) device. 9 claims, 2 figures
Patent BG-64029-B1 (BG)
Title: Solid mixtures containing 3-isopropyl-2,1,3-benxothiazidin-4-on-2,2-dioxide or its salts
Inventor: BRATZ MATTHIAS
IPC: A01N43/88
Filed: 1999-03-31
Abstract: The invention relates to a solid mixture containing 3-isopropyl-2,1,3-benxothiazidin-4-on-2,2-dioxide or any of its salt and at least one non-inonic surfactant. The invention also relates to a method for the preparation of the above mixture and its application for unwanted vegetation control. 7 claims
Patent BG-63533-B1 (BG)
Title: Complex nitrogen-phosphorus-potassium (n-p-k) liquid fertilizer with microelements, method for its preparation and application
Inventor: KIRILOV PLAMEN P
IPC: C05G1/06
Filed: 2000-01-21
Abstract: The complex liquid fertilizer contains microelements in the following wt. %: N from 9 to 12, P2O5 from 9 to 11, K2O from 9 to 11, at least one of the following microelements: B 0.01-1, Co 0.002-0.2, Cu 0.02-0.2, Fe 0.002-2, Mn 0.01-1, Mo 0.001-0.1, Zn 0.002-0.2 and at least one chelatoforming agent, preferably sodium salt of EDTA. The liquid fertilizer is produced by mixing of urea and phosphoric acid in water to which potassium hydroxide, and then the solution of the microelement(s) are added. The produced clear solution is applied for foliar or soil application on plants, shrubs or fruit trees in concentration from 0.4 to 1 l per 100 l of water. 10 claims
Patent BG-63987-B1 (BG)
Title: Cigarette with reduced gas phase
Inventor: MENTZEL EDGAR
IPC: A24D3/04
Filed: 2000-06-12
Abstract: The invention relates to a cigarette with a filter containing activated carbon. Said cigarette comprises a tobacco string wrapped in cigarette paper, a double filter having a string-side part consisting of a tissue paper containing carbon, and a peripherally extending filter ventilation zone and located in the mouth-side part made of cellulose acetate. The tissue paper of the string-side filter part is very bulky paper which contains 20 to 50 wt. % microfine powdered activated carbon. The ratio of condensate retention capacities of the string-side filter part to the mouth-side filter part ranges from 1 to 2. The air permeability of the cigarette paper is comprised between 40 and 100 Coresta units and the filter ventilation grade is comprised between 5 and 60 %. 3 claims