baber/WOPTO huggingface dataset:
Patent NL-2032936-B1 (NL)
Title: Brain tumor image region segmentation method and device, neural network and electronic equipment
Inventor: QINGSHENG XU
IPC: G06T7/11
Filed: 2022-09-01
Granted: 2023-10-11
Abstract: Disclosed is a brain tumor image region segmentation method and device, a neural network and electronic equipment. The method includes: acquiring a brain MRI image; building coding modules, wherein each of the coding modules includes coding blocks and an 5 attention model; the MRI image is inputted into the coding blocks to obtain. a first feature map; the attention. model includes a feature attention submodel and a spatial attention submodel which are connected in sequence; the first feature map is inputted into the feature attention submodel to obtain a second feature map; the 10 spatial attention submodel is configured to input the second feature map into the first network and the second network respectively; inputting the brain MRI image into the coding modules, and extracting to obtain a third feature map of the brain MRI image; and decoding the third feature map to obtain a 15 segmented region of the brain tumor.
Patent NL-2034593-B1 (NL)
Title: USE OF SUBSTANCE INHIBITING RORyt EXPRESSION OR PROMOTING Foxp3 EXPRESSION IN DRUGS FOR PREVENTION AND TREATMENT OF ASTHMA
Inventor: HAO SHI
IPC: A61K45/00
Filed: 2023-04-17
Granted: 2023-11-27
Abstract: The present disclosure relates to use of a substance inhibiting RORyt expression or promoting Foxp3 expression in drugs for prevention and treatment of asthma, belongs 5 to the ﬁeld of medical technology, and solves the technical problem of unclear mechanism regarding the effects of various components of PM2.5 on the immunity in patients with asthma. The technical solutions are as follows: Use of a substance inhibiting RORyt expression or promoting Foxp3 expression in drugs for prevention and treatment of asthma, the asthma is bronchial asthma, allergic asthma, 10 exercise-induced asthma, drug-induced asthma or dust-induced asthma. The substance inhibiting RORyt expression or promoting Foxp3 expression can inhibit the differentiation of CD4 + cells into Thl7 cells, or promote the differentiation of CD4 + cells into Treg cells. The substance inhibiting RORyt expression or promoting Foxp3 expression can inhibit the production of related inﬂammatory cytokines.
Patent RO-72267-B1 (RO)
Inventor: IMRE HELTAY
IPC: C05F11/08
Filed: 1971-06-02
Abstract: Inventia se refera la un procedeu pentru producerea substratului de cultura pentru macrociuperci, în special comestibile, din componente de baza celulozice cu cel putin 50% umiditate, care se încalzesc la maximum 70 degree C la presiune atmosferica în conditii aerobe, în prezenta microorganismelor termofile, iar dupa descompunerea biochimica temperatura se coboara la 45-55 degree C.
Patent RO-70838-B1 (RO)
Inventor: BALAZS JANOS
IPC: C09K8/28
Filed: 1974-07-20
Abstract: Fluid de foraj, pe baza de produse petroliere sau formînd o emulsie inversa, care contine cel putin o fractiune petroliera si eventual, apa în cantitate de ganofile si sau acizi humici organofili în cantitate de 0,5....5% în greutate emulgatori în cantitate de 1...4% în greutate si un agent activ de suprafata care favorizeaza gelificarea si peptizarea în cantitate de 0,5....3% în greutate raportate la fractiunea (ile) petroliera (e), caracterizat prin aceea ca în compozitia lui cuprinde 10.....70% în greutate material de îngreunare oleofilizat cu 0,2....0,8% agent activ de suprafata care în cazul unui material de îngreunare cu încarcare superficiala pozitiva este anionactiv în cel al unui material de îngreunare cu încarcare superficiala negativa este anionactiv în cel al unui material de îngreunare cu încarcare superficiala negativa este cationactiv, iar în cazul unui material de îngreunare cu încarcare superficiala mixta este neionic.
Patent RO-108759-B1 (RO)
Inventor: POPA OCTAVIAN
IPC: F16B12/22
Filed: 1992-12-30
Abstract: Invenția se referă la un set de elemente
modulate pentru realizarea unor structuri spațiale formate din
elemente liniare având la cepete decupări deschise delimitate
longitudinal de două brațe și elemente liniare având la capete
descupări deschise și pe lățime decupări închise care alcătuiesc
prin îmbinări orizontale și verticale noduri alcătuind o structură
rigidă și la o structură multietajată realizată din acestea. Distanta
dintre axele de simetrie de ale decupărilor, din elementele ce
formează setul, este aceeași în toate cazurile iar raportul dintre
aceste distante pe cele trei direcții de îmbinare a unui nod este
1:1:1, lungimea totală a unui element este egală cu x (n+1)+3y
în care x este distanta dintre axele de simetrie a două decupări
alăturate, n este numărul de decupări de câmp iar y este
grosimea elementului. Prin îmbinarea elementelor (A, B) se
realizează niște noduri care frontal sunt asigurate prin
intermediul unei piese de fixare (5), iar nodurile realizate la
partea inferioară a structurii se sprijină pe o placă de susținere
și fixare (7) prevăzută central cu niște aripioare (8) cu laturile
perpendiculare formând un unghi de 90° duspuse astfel, încât să
formeze două culoare (j, k) de ghidare perpendiculare unul pe
celălalt a căror lățime este egală cu grosimea elementelor
modulate.
Patent RO-112033-B1 (RO)
Title: Biodegradable polymers
Inventor: KLAVENESS JO
IPC: A61K31/765
Filed: 1991-09-07
Abstract: Polymers containing diester units of formula (I), where R<1> and R<2> each represents a hydrogen atom or a carbon-attached monovalent organic group or R<1> and R<2> together form a carbon-attached divalent organic group, with the proviso that where such units are attached at both ends to carbon atoms and the polymers are polyolefinic, then the polymers are biodegradable and/or are water-swellable and/or are associated with a biologically active or diagnostic agent.
Patent RO-119762-B1 (RO)
Title: Transceiver, power control system and method for controlling the transmission signal power of the transceiver
Inventor: WHEATLEY CHARLES E
IPC: H04J13/00
Filed: 1992-10-08
Abstract: The invention relates to a transceiver, to a power control system and method for controlling the transmission signal power of the transceiver. According to the invention, the power control system is destined to a cellular mobile telephone system, wherein the users communicate information signals between one another via at least one cell-site (12 and 14), by using code division multiple access spread spectrum communication signals (CDMA). The power control system controls the transmission signal power for each mobile unit (16 and 18) in the cellular mobile telephone has an antenna (70), a transmitter (84) and a receiver (72 and 74), and each cell-site (12 and 14) also has an antenna (52), a transmitter (62) and a receiver (54, 56). The power of the signals transmitted from the cell-sites (12 and 14) is measured as received at the mobile units (16 and 18). The power of the transmitter (84) is adjusted at the mobile units (16, 18) in an opposite manner with respect to increases and decreases in the received signal power. A feedback circuit may also be used for controlling the power. At the cell-sites (12, 14) in communication with the mobile unit (16, 18), the power of signals transmitted by the mobile unit (16, 18) is measured as received at the cell-sites (12, 14). A command signal is generated at the cell-site (12, 14) and transmitted to the mobile unit (16, 18) for a further adjustment of the transmitter power (84) of the mobile unit (16, 18), corresponding to power deviations in the cell-site (12 and 14). The feedback circuit is used to further adjust the power of the transmitter (84) of the mobile unit (16 and 18) so that the signals transmitted by the mobile station (16 and 18) arrive at the cell-site (12, 14) at a desired power level.
Patent RO-111112-B1 (RO)
Inventor: GHEORGHIU EUGEN
IPC: C12M1/36
Filed: 1994-04-28
Abstract: Invenția se referă la un dispozitiv
automat de schimbare continuă, nedistructivă, a
mediului de cultură, ce realizează separarea și
eliminarea din mediu a unor produse de metabolism
toxice, rezultate din procesul de fermentație,
conducând la creșterea randamentului procesului
fermentativ, concomitent cu adăugarea de mediu
de cultură proaspăt, păstrând concentrația de celule
constantă, prin realizarea recirculării celulare.
Dispozitivul conform invenției este alcătuit dintr-un
modul filtrant (1) prevăzut în interior cu o
membrană filtrantă (2), două supape (3 și 4] cu
dublu sens, cu bilă, ce sunt legate de modulul
filtrant [1] prin niște conducte (5 și 6), o pompă
dublă [7] cu defazaj de 1 80° între cele două ieșiri
ale supapelor (3 și 4], pompa (7), controlând
circulația fluidului în cele două sensuri, astfel ca
substanța prelevată din vasul de fermentație să fie
transportată printr-o conductă de intrare (9] până
la corpul primei supape (3] care o dirijează spre
modulul filtrant [1] în care, la nivelul membranei
filtrante (2), are loc separarea celulelor de mediul
de cultură impurificat, ce este evacuat sau
recirculat după o nouă purificare, în timp ce mediul
proaspăt este introdus în circuit dintr-un rezervor
(11), printr-o conductă [12], și dirijat de a doua
supapă (4) în modulul filtrant (1). unde spală
membrana filtrantă (1) și, împreună cu celulele
reținute inițial de aceasta, se introduce printr-o
conductă (13) în vasul de fermentație.
Patent RO-115225-B1 (RO)
Inventor: MAI MIHAI ELENA
IPC: A24F19/00
Filed: 1995-05-26
Abstract: Invenția se referă la □
scrumieră care absoarbe, filtrează și
odorizează fumul poluat, emanat de țigările
depuse în scrumieră. Scrumiera ecologică,
conform invenției, este formată dintr-un
suport (1) pe care se fixează carcasa
scrumierei, formată din două tronsoane (3) și
(5), în tronsonul inferior (3), fiind montat un
filtru (10] pentru fum, iar în tronsonul
superior (5), fumul este odorizat cu ajutorul
unor pastile (9) de substanțe odorizante, de
extremitatea superioară a carcasei, fiind fixat
un miniventilator (7), țigările așezându-se pe
suportul (1] scrumierei și introduse cu
extremitatea aprinsă prin orificiile (2) în
tronsonul inferior (3).
Patent RO-116628-B1 (RO)
Title: Process for radiation-induced modification of polyisobutylene
Inventor: CAZAC CONSTANTIN
IPC: C08J3/28
Filed: 1995-11-24
Abstract: The invention relates to a process for the radiation-induced modification in polyisobutylene, applicable to producing structural modifications of polyisobutylene in order to obtain a degree of unsaturation capable of substituting the peroxide cross-linking with the sulphur cross-linking. According to the invention, the process comprises the mechanical processing by mixing and/or rolling as a strip, of polyisobutylene having the molecular mass of 75,000 which is subjected to radiation-induced structural modification with a dose of 50...1000 kGy γ radiation or accelerated electrons, thereby obtaining a polymer having reduced molecular mass and a degree of unsaturation of minimum 1.5%.
Patent RO-118434-B1 (RO)
Title: Poly(ethylene glycolsulphone) derivatives and process for preparing said derivatives and biological conjugates containing the same
Inventor: HARRIS J MILTON
IPC: A61K47/48
Filed: 1994-11-14
Abstract: The invention relates to active poly(ethylene glycol)sulphone having the structure R-CH2-CH2-/OCH2CH2) n-Y (I) wherein Y represents at least one active fragment of sulphone, selected from the group consisting of -SO2-CH=CH2, -SO2-CH2-CH2-X, where X is a halogen, as well as active sulphone derivatives thereof, R represents HO-, H3C-O-, CH2=CH-SO2-, X-CH2-CH2-SO2- or an activated fragment, other than CH2=CH2-CH2-X, said active poly(ethylene glycol) sulphone derivatives being isolatable and hydrolytically stable. The invention relates to a process for preparing said derivatives and to biologically active conjugates containing said derivatives used in order to modify molecules and surfaces.
Patent RO-117680-B1 (RO)
Title: Vehicle with superstructure
Inventor: HOENERSCH KLAUS
IPC: B60P1/02
Filed: 1994-12-19
Abstract: The invention relates to a vehicle with superstructure comprising some loading boxes (1) and some storage boxes (2) with fastened position placed on both sides to a central beam  (4) preferably in pairs. The loading boxes (1) may be lifted or lowered at the level of the loading / unloading ramps by means of some lifting installations (9) in the normal running of the vehicle when, between the upper side of the loading boxes (1) and a reinforcing/strutting of the roof (15), a free space is left, said loading boxes (1) being blocked in said position by some securing installations (10).
Patent WO-03047380-B1 (WO)
Title: Serti de pierre precieuse sans griffe
Inventor: FELDMAN WILLIAM
IPC: A44C17/02
Filed: 2002-11-27
Abstract: La présente invention concerne un serti (10) sans griffe permettant de monter une pierre précieuse (24) et un procédé de fabrication afférent. Le serti (10) se présente sous la forme d'un serti clos présentant un fond et quatre côtés. Deux boucles arquées (18,20) sont disposées le long des bords supérieurs du serti (10) clos. Une pierre précieuse (24) est placée dans la partie supérieure ouverte du serti et les deux éléments de boucle arquées (18,20) sont courbées sur la partie supérieure de la pierre (24) afin de la retenir dans le serti (10). La présente invention concerne également un procédé d'estampage d'un flan (12) approprié pour être plié dans le serti mentionné ci-dessus. Enfin, la présente invention concerne la formation d'une chaîne à l'aide de plusieurs sertis (10) et pierres précieuses (24) qui peuvent être ensuite incorporés dans une pièce de joaillerie finie.
Patent WO-2004062259-B1 (WO)
Title: Maintenance de scenes video d'arriere-plan faisant appel a la modelisation statistique de pixels
Inventor: LIPTON ALAN J
IPC: G06K9/00
Filed: 2003-12-22
Abstract: L'invention a trait à un procédé de maintenance d'une scène vidéo d'arrière-plan, qui fait appel à la modélisation statistique de pixels. Un modèle statistique d'arrière-plan est construit sur la base du contenu vidéo d'entrée. Une image d'arrière-plan peut être construite sur la base du modèle statistique d'arrière-plan, ou une segmentation du contenu vidéo en premier plan et arrière-plan peut être réalisée sur la base du modèle statistique d'arrière-plan.
Patent AT-513707-B1 (AT)
Title: Innenausstattungsteil, insbesondere Armauflage, für ein Kraftfahrzeug und Verfahren zur Montage/Demontage eines Innenausstattungsteils
Inventor: VOCKENHUBER RENÉ
IPC: B60N2/75
Filed: 2012-12-05
Granted: 2014-09-15
Abstract: Eine Armauflage (1) eines Kraftfahrzeugs, mit einem Trägerelement (2) und einem das Trägerelement(2) überdeckenden die Armauflagefläche (15) bildenden Schalenelement (4), wobeidas Trägerelement (2) mit einem karosseriefesten Element verbindbar ist, und wobei dasSchalenelement (4) über eine Vielzahl Befestigungsstellen (11a, 11b) lösbar an dem Trägerelement(2) angeordnet ist, wobei die Befestigungsstellen an einem oberen und unterenRandabschnitt des Trägerelementes angeordnet sind und durch Clipsverbindungen gebildetwerden, die Rastnasen (17) und korrespondierende Ausnehmungen/Rastnuten (10, 12) aufweisen,soll derart weitergebildet werden, dass die Armauflage einfach montierbar und auchdemontierbar ausgeführt ist, eine hohe Crashsicherheit, insbesondere beim Seitencrash aufweist,und wobei die gesamte Armauflage (1) ein geringes Gewicht aufweist. Dies wird derarterreicht, dass die Rastverbindung der Befestigungsstellen im unteren Randabschnitt unterKrafteinleitung auf der Unterseite des Schalenelementes (4) in z- Richtung nach oben gerichtet,lösbar ausgebildet ist, und die oberen Befestigungsstellen (11 b) als Lagerstelien ausgeführtsind, die eine gemeinsame in x- Richtung verlaufende Schwenkachse aufweisen.
Patent AT-510336-B1 (AT)
Title: Elektrofahrzeug und reichweitenvergrösserungseinrichtung
Inventor: PELS THOMAS DIPL ING
IPC: B60L50/15
Filed: 2010-08-30
Granted: 2013-11-15
Abstract: Die Erfindung betrifft ein Elektrofahrzeug (1) und Reichweitenvergrößerungseinrichtung (2). Eine Kopplungsvorrichtung dient zum vorübergehenden Befestigen der Reichweitenvergrößerungseinrichtung. Das Elektrofahrzeug und die Reichweitenvergrößerungseinrichtung wirken so zusammen, dass von der Reichweitenvergrößerungseinrichtung erzeugte elektrische Energie dem Elektrofahrzeug zum Zwecke des Antriebs und/oder Aufladung eines Energiespeichers zur Verfügung gestellt wird und so die Reichweite des Elektrofahrzeugs vergrößert wird. Ein Teil der Elektrofahrzeug-Kopplungsvorrichtung wird durch einen Teil einer Anhängerkupplung (6) gebildet, die bei nicht-angebauter Reichweitenvergrößerungseinrichtung das Ankuppeln eines Anhängers an das Elektrofahrzeug ermöglicht. Die Reichweitenvergrößerungseinrichtung stützt sich im angebauten Zustand auf der Elektrofahrzeug-Kopplungsvorrichtung (6) ab.
Patent BG-64771-B1 (BG)
Title: Method for the preparation of highly meltable and solid carbides
Inventor: KRUSTEV DIMITUR
IPC: C01B31/30
Filed: 2000-09-27
Abstract: Carbides are used as a raw material for the manufacture of hard alloys, disperse reinforced alloys, wear-resistant coatings, and other. They are produced at lower temperatures, for a shorter period of time of isothermal retention and wherein using-explosive-proof atmosphere. According to the method AC current of industrial frequency is allowed through a revolving layer of pre-prepared disperse material containing metals or oxides and graphite in the required ratios. The current parameters are adjusted within the required boundaries to effect a heating process up to the temperature of isothermal retention. In the process are used active reagents in gas microdischarges between the particles of the disperse medium, being in continuous movement, in the furnace space, wherein inert atmosphere is maintained by letting of argon gas with a pressure of 0.01-0.02 MPa.
Patent BG-66339-B1 (BG)
Title: Pharmaceutical formulation comprising atorvastatin calcium
Inventor: KERC JANEZ
IPC: A61K9/08
Filed: 2003-09-12
Abstract: Atorvastatin calcium, the substance known by the chemical name (R-(R*,R*))-2-(4-fluorophenyl)-beta, delta-dihydroxy-5-(1-methylethyl)-3-phenyl-((phenylamino)carbonyl)-1H-pyrrole-1-heptanoic acid hemicalcium salt is known as HMG-CoA reductase inhibitor and is used as an antihypercholesterolemic agent. Atorvastatin in the pharmaceutical compositions available in the market is usually prepared as its calcium salt since it enables atorvastatin to be conveniently formulated in the pharmaceutical formulations, for example, in tablets, capsules, powders and the like for oral administration. Atorvastatin calcium can exist in an amorphous form or in one of the at least four known crystalline forms (Form I, Form II, Form III and Form IV). Atorvastatin calcium is the substance, which is sparingly soluble in water, with pKa 4.5, and it has been found that the crystalline forms are less soluble than the amorphous form, which may cause problems in bioavailability of atorvastatin in the body. The present invention solves the problem of providing therapeutic equivalence of atorvastatin pharmaceutical formulation regardless the form (crystalline, amorphous, mixture of both) of atorvastatin calcium used for its preparation.
Patent CH-709941-B1 (CH)
Title: Verfahren und Vorrichtung zum Kalibrieren eines Endes eines metallischen Rohres.
Inventor: BERND KLEINJANS
IPC: B21C37/30
Filed: 2015-07-16
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Kalibrieren des Endes eines metallischen, insbesondere längsnahtgeschweissten Rohres, wobei an den Aussen- und Innenumfang des Rohrendes angreifend und zusammenwirkend jeweils ein erstes und weiteres Aussen- und Innenwerkzeug (18a, 18b; 17a, 17b) vorgesehen sind, wobei durch das erste und weitere Innenwerkzeug Richtkräfte gegen die Rohrinnenwand beaufschlagbar sind. Es sollen ein solches Verfahren und eine solche Kalibriereinrichtung geschaffen werden, mit denen sich in einfacher Weise insbesondere lokale Rundheitsabweichungen und auch Ovalitäten an den Rohrenden des gesamten Produktionsspektrums, d.h. insbesondere auch bei im Durchmesser kleineren und dickwandigen Rohren, die hohe Kräfte in einem begrenzten Bauraum notwendig machen, beseitigen lassen. Dazu werden die Aussen- und die Innenwerkzeuge (18a, 18b; 17a, 17b) nach dem Anstellen gegen die Rohraussen- bzw. Rohrinnenwand gemeinsam von im Rohrinneren aufgebrachten Richtkräften gegen die Rohrwände beaufschlagt, wobei die innen aufgebrachten Richtkräfte durch die Rohrwand durchgeleitet und mit dem ersten und weiteren Aussenwerkzeug zusammenwirken, die an einer das Rohrende mit Luft umschliessenden, geschlossenen Rahmenkonstruktion (6) fluchtend zu den Innenwerkzeugen angeordnet sind.
Patent CH-706836-B1 (CH)
Inventor: NIEDERMANN CLAUDE
IPC: G06K19/077
Filed: 2012-08-28
Abstract: Der künstliche Nagel (1) zum Aufsetzen auf einen Finger (8) oder eine Zehe ist mit einem integrierten Transponder-Chip (2) verbunden. Der Chip (2) wird vorzugsweise auf der Unterseite des künstlichen Nagels (1) eingebaut. Er misst wenige mm im Durchmesser und ist ultradünn, ähnlich einer dünnen Metallfolie. Der künstliche Nagel (1) wird in gewohnter Manier mittels Nagelbearbeitungs-System auf den natürlichen Nagel aufgesetzt. Der Chip (2) ist auf eine Nahfeld-Applikation ausgelegt, also im Bereich von wenigen Zentimetern aktiv. Eine elektromagnetische Strahlung aktiviert ihn und die detektierten Signale identifizieren ihn. Damit braucht der Träger oder die Trägerin eines solchen künstlichen Nagels (1) noch denselben in die Nähe eines Detektors zu halten, und schon ist die Person identifiziert, für jede beliebige Anwendung.
Patent EP-1061274-B1 (EP)
Inventor: BARTOS SIEGFRIED
IPC: F16B19/00
Filed: 2000-01-07
Granted: 2005-03-30
Abstract: The flanged mounting pin has a metallic spring sleeve (2) with a longitudinal slit (3) through it, with a flanged edge (4) at one end extending radially outwards. The sleeve mantle is distorted into the interior of the sleeve (2) close to the flanged edge (4) near the longitudinal slit (3), to give shaped zones (5) on both sides of the slit (3) towards the interior of the sleeve (2).
Patent EP-1028269-B1 (EP)
Inventor: WESTPHAL CHRISTIAN DR
IPC: F16F15/26
Filed: 2000-01-28
Granted: 2003-12-17
Abstract: Torsion oscillation damper for the crankshaft (1) of an IC engine comprises a hub (4) which acts as a torsion spring and is fixed to the shaft in the axial region of the crank (5). A damping mass (3) attached to an arm (2) is connected to this.
Patent EP-1048367-B1 (EP)
Inventor: TADAHIRO NAGASE
IPC: B21B37/00
Filed: 2000-04-14
Granted: 2005-03-23
Abstract: To enable production of wires of various diameters from one round rod material supplied from rough rolling step without necessity of roller change of block mills, which needs long period of time and much labour. <??>In the rolling mill a mini block mill (MBM) is installed between a block mill (BM) and a sizing mill (SM) as a reducer for intermediate rolling. The block mill (BM) is so constructed that it is possible to use both the front group (BM1) and the rear group (BM2) of the rollers, or only the front group by passing the rear group with a dummy past, or to by-pass both the front and the rear groups. The mini block mill (MBM) is shuntable from the pass line. The sizing mill is so constructed to be two sets of rollers (SMI, SM2) that either both the sets may be used, or only one of the sets (SM1) may be used and the other (SM2), by-passed. By choosing combinations of use and non-use of the rollers it is possible to produce wires of various diameters, maximum 19 different diameters, from a round rod material of one diameter. <IMAGE>
Patent EP-1209027-B1 (EP)
Inventor: SAUTEREAU DOMINIQUE JACK JEAN
IPC: B60P1/64
Filed: 2000-11-24
Granted: 2007-03-07
Abstract: The vehicle consists of a chassis (1) and a detachable container body (2) which is lifted by at least one pneumatic cushion (4) on a cross-member fixed to the chassis close to its rear end and having a lengthwise axis that extends vertically in the chassis median lengthwise plane. The cushion supports a transverse bar carried by two parallel arms with rollers on their ends interacting with the underside of the container. Once the container is removed it is supported on legs (25) of adjustable length at its corners.