baber/WOPTO huggingface dataset:
Patent IE-42364-B1 (IE)
Title: Process for the preparation of hydroxyphenylacetonitriles
IPC: C07C255/36
Filed: 1975-12-02
Abstract: 1476073 Hydroxyphenylacetonitriles BAYER AG 21 Oct 1975 [3 Dec 1974] 43103/75 Heading C2C Hydroxyphenylacetonitriles of the formula wherein R1 is hydrogen, alkyl, phenyl or alkoxy carbonyl, R2 is one or two alkoxy substituents and the -OH group is in the 2- or 4-position relative to the -CH(R1)CN group are prepared by reacting a benzyl alcohol of the formula with hydrogen cyanide at 80‹ to 190‹ C. in water or an inert organic solvent. The hydrogen cyanide may be produced in situ by the action of an acid on an alkali- or alkaline earth metal cyanide. Specified benzyl alcohols (II) are 2- and 4-hydroxybenzyl alcohol, 3-methoxy- and 3 - ethoxy - 4 - hydroxybenzyl alcohol, 2,5 - dimethoxy - 4 - hydroxybenzyl alcohol, 3 - methoxy - 2 - hydroxybenzyl alcohol, 3- methyl - 4 - hydroxybenzyl alcohol, 1 - (4- hydroxyphenyl) - ethanol, 1 - (2 - hydroxyphenyl) - propanol - 1, 4 - hydroxybenzydrol, 3 - butoxy - 4 - hydroxybenzyl alcohol, 4- hydroxymandelic acid ethyl ester, and 3- methoxy-4-hydroxymandelic acid propyl ester.
Patent IE-63911-B1 (IE)
Title: Morphine-containing composition
Inventor: MITCHELL ROBIN PAUL
IPC: A61K9/46
Filed: 1989-08-25
Abstract: In an effervescent formulation containing morphine, inclusion of the morphine in the basic component gives superior storage stability.
Patent IE-57147-B1 (IE)
Title: Method and apparatus for applying a layer of photosensitive material to a semiconductor wafer
IPC: H01L21/30
Filed: 1985-11-11
Abstract: In a method of applying a layer of photosensitive material to a semiconductor material wafer (3), the photosensitive material is applied in liquid form to the wafer and the wafer is then rotated in order to obtain the desired thickness of the layer. Photosensitive material (7) present at the edge (6) of the wafer (3) is removed by means of a jet of a liquid directed onto this edge to dissolve the photosensitive material, the jet being directed first to an area beyond the wafer of semiconductor material, where upon the jet of liquid is directed to the edge of the wafer and finally the jet of liquid is directed again to an area beyond the wafer and the supply of liquid is switched off.
Patent IE-61010-B1 (IE)
Title: Fermented milk products
IPC: C12M1/12
Filed: 1988-11-29
Abstract: Fermented milk products, such as yoghurt and buttermilk, are produced by fermentation of a suitable raw material, such as milk, with different microorganism species, in such a way that microorganisms that are beneficial in the production stage but unfavourably affect the product quality during storage, are kept apart from the fermentation mixture by means of a semipermeable membrane. The process can be carried out in a fed batch system or continuously, preferably with continuous pH control. The products so obtained have improved taste and storage properties.
Patent IE-63077-B1 (IE)
Title: Drug delivery porphyrin compositions and methods
Inventor: KAHL STEPHEN B
IPC: A61K41/00
Filed: 1991-11-21
Abstract: A compound is described having the structure  (* CHEMICAL STRUCTURE *)  where R preferably is  (* CHEMICAL STRUCTURE *)  and most preferably R3 is a closo-carborane and R2 is -H, an alkyl or aryl having 1 to about 7 carbon atoms, or a physiologically acceptable salt. Compounds of the invention are useful in boron neutron capture therapy, photodynamic therapy, and other biomedical applications. One embodiment we have designated 2,4-bis-((alpha),(beta)-(1,2-dicarbaclosododecaborane carboxy) ethyl)deuteroporphyrin (x), appears not to pass through the normal blood brain barrier, has excellent water solubility, and has been shown efficacious in boron neutron capture therapy in vivo against the KHJJ mammary carcinoma.
Patent LU-101411-B1 (LU)
Title: Plane sliding advancing method for shield machine
Inventor: TAN JUNKUN
IPC: E21D9/06
Filed: 2019-09-25
Granted: 2020-12-30
Abstract: The present invention is directed to overcoming at least one of the deficiencies of the prior art, providing a plane sliding advancing method for a shield machine, wherein the advancing method is as follows: when a telescopic device is extended and advanced, activating the resistance-increasing component to increase the resistance, so that the acceleration of the shield machine relative to a base plate is greater than the acceleration of a supporting frame relative to the ground; when the telescopic device contracts, activating the resistance-increasing component to reduce the resistance, so that the acceleration of the shield machine relative to the base plate is less than the acceleration of the supporting frame relative to the ground. The advancing method of the present invention only needs to adjust the resistance of the resistance-increasing component to realize the maximum static friction between the advancing device and the ground in different advancing processes, and the conversion of the stress between the resistance-increasing component and a sliding device can be realized by adjusting the height of the resistance-increasing component. The operation is simple, the wear on the bottom of the advancing device is reduced, and the service life is improved.
Patent LU-101967-B1 (LU)
Title: The Pipeline Blockage Detection System Based on Low-frequency Acoustic Wave
Inventor: SONG YONGCHEN
IPC: G01N29/07
Filed: 2020-08-06
Granted: 2021-03-16
Abstract: The pipeline blockage detection system based on low-frequency acoustic wave, belongs to the technology field of pipeline detection, which is designed to address the problems concerning more accurate indication of blockage situation of pipeline by pipeline blockage detection, consists of a waveform generator, a low-frequency electrical acoustical transducer, a microphone and a signal resolver, the waveform generator is used to generate excitation signal, the excitation signal is transmitted to the low-frequency electrical acoustical transducer, and then is converted into low-frequency pulsed acoustic signal by the low-frequency electrical acoustical transducer to emit into the pipeline, and thus forms incident wave and reflected wave in the pipeline; the microphone receives the acoustic signal in the pipeline, and the acoustic signal is transmitted to the signal resolver, the signal resolver analyzes the acoustic signal to reflect the position of the blockage, which has the effect of detecting the position and degree of the blockage at the initial stage when the incomplete blockage occurred in the pipeline.
Patent LU-102398-B1 (LU)
Title: Sensor device
Inventor: KAISER CHRISTOPH
IPC: G01L9/00
Filed: 2021-01-11
Granted: 2022-07-11
Abstract: A sensor device (10) is disclosed which comprises a first substrate (S1) and a second substrate (S2) arranged in a planar manner at a distance to each other. On an inner side of the first substrate (S1) a first electrode (A1) is arranged. On an inner side of the second substrate (S2) a second electrode (A2) is arranged. A first force sensitive element (B1) is arranged on the inner side of the first substrate (S1) and covering at least a part of the first electrode (A1). A second force sensitive element (B2) is arranged on the inner side of the first substrate (S1) and covering at least part of the second electrode (A2). The sensor device (10) further comprises a plurality of outer stiffening elements (D1, D3) arranged on at least one of the first substrate (S1) or the second substrate (S2) at an outer area of the sensor device (10), and a plurality of inner stiffening elements (D2, D4) arranged on at least one of the first substrate (S1) or the second substrate (S2) on an inner area of the sensor device (10).
Patent LU-102941-B1 (LU)
Title: Foldable scaffold for building
Inventor: WANG TIN
IPC: E04G5/00
Filed: 2022-05-06
Granted: 2022-12-01
Abstract: The present invention belongs to thé field of scaffolds, and particularly relates to a foldable scaffold for buildings. The foldable scaffold comprises a plane support, a sliding sleeve mechanism, a hinge mechanism, and a Connecting rod, wherein two opposite stand columns between two plane supports are hinged by two crossed Connecting rods. In thé présent invention, after thé two plane supports are fully unfolded and fixed, thé sliding sleeve mechanism of thé présent invention can further act on thé intersecting Connecting rods, so that thé two plane supports are unfolded more thoroughly and stably. When thé hinge point between thé Connecting rod and thé plane support of thé hinge mechanism is loosened due to abrasion after long-term use, thé hinge point can be adjusted, so that thé scaffold is kept stable and safe continuously.
Patent LU-504482-B1 (LU)
Title: Method for extracting and separating zingerone from ginger
Inventor: LI HONGLEI
IPC: C07C45/78
Filed: 2022-06-03
Granted: 2023-08-14
Abstract: The present application provides a method for extracting and separating zingerone from ginger, which is implemented using ginger as a raw material, by respectively performing steps of pre-treatment, ultrasonic extraction, ultrafiltration, purification and vacuum concentration. In the ultrasonic extraction process, sodium dodecyl sulfate and L-cysteine are further added to ginger. The mass ratio of ginger to L-cysteine is 100:3-6. Sodium dodecyl sulfate is prepared into solution with mass fraction of G.5%-1.0% using purified water. The mass ratio of ginger to sodium dodecyl sulfate is 1:1-3. According to the present application., the extraction transfer rate is as high as 79.1%. Due to the introduction of L-cysteine that is dissolved in water and is weakly acidic, combination with its specific addition method, and the presence of sodium dodecyl sulfate, the whole extraction system is still weakly alkaline under the presence of L-cysteine, which is more beneficial to the dissolution of zingerone. According to the present application, zingerone is not degraded in the extraction process and the purity of the extracted zingerone is more than 98%.
Patent LU-504498-B1 (LU)
Title: Anti-drop apparatus for roof jumbolter and torque amplifier
Inventor: WANG YI
IPC: E21B17/02
Filed: 2023-06-13
Granted: 2023-12-14
Abstract: The present invention discloses an anti-drop apparatus for a roof jumbolter and a torque amplifier, and relates to the technical field of coal mine devices. The anti-drop apparatus for a roof jumbolter and a torque amplifier includes a square block configured to prevent the amplifier from dropping and hitting people, a placement groove disposed at the top of the square block, an anti-drop member fixedly connected a bottom of an inner wall of the placement groove, and a jumbolter drill-bushing sleeved on and fixedly connected to the bottom of the inner wall of the placement groove, wherein the square block drives a reset spring to move downwards; the reset spring drives a square sliding block to move downwards; the square sliding block drives a connecting plate to move downwards; and the connecting plate drives a cylinder to move downwards. During the downward movement, two concave clamping blocks are not yet closed, and therefore the cylinder can continue to move downwards. After the two concave clamping blocks are closed, the two concave clamping blocks can exactly clamp the cylinder, so as to limit the cylinder, thereby enhancing the stability of the apparatus. Moreover, the provision of the reset spring can reduce the vibration caused during operation.
Patent NO-321382-B1 (NO)
Inventor: DOHERTY DANIEL H
IPC: C07K16/00
Filed: 1994-03-15
Abstract: A novel neurotrophic factor referred to as glial derived neurotrophic factor (GDNF) has been identified and isolated from serum free growth conditioned medium of B49 glioblastoma cells. Rat and human genes encoding GDNF have been cloned and sequenced. A gene enconding GDNF has been subcloned into a vector, and the vector has been used to transform a host cell in order to produce biologically active GDNF in a recombinant DNA process. <IMAGE>
Patent NO-304573-B1 (NO)
Inventor: ANDRUEN GUNNAR
IPC: B32B5/26
Filed: 1995-05-10
Abstract: PCT No. PCT/SE93/00976 Sec. 371 Date Jun. 12, 1995 Sec. 102(e) Date Jun. 12, 1995 PCT Filed Nov. 15, 1993 PCT Pub. No. WO94/10888 PCT Pub. Date May 26, 1994A method for reusing loose, rejected or scrapped mats (1) of the type having a compact rubber-cloth backing (2) with a textile pile (3) incorporated therein, as well as a circumferential, pile-free backing edge portion (4, 4'), is disclosed. After optionally shaving off pile to produce the circumferential, pile-free backing edge portion, two such mats of essentially the same size, or one such mat and a pile-free rubber cloth of essentially the same size, are put together with the pile sides facing one another, or with the pile side facing the rubber cloth. Then, the edge portions (4, 4') are attached to one another throughout the entire circumference in an air-entrapping manner, whereby to obtain a mat especially suited for use on working sites or in industry.
Patent NO-308865-B1 (NO)
Inventor: LEI XIAO PING
IPC: D06M15/431
Filed: 1995-06-21
Abstract: In the flame-retardant treatment of fabrics, there is provided a means for increased "loading" of phosphorus compounds (up to 25% moisture is retained after impregnation and drying of the fabric). This in turn enables a phosphonium compound "add-on" of 50% to 73% (relative to the weight of the fabric) and gives a correspondingly higher degree of flame-retardant properties.
Patent NO-309456-B1 (NO)
Inventor: HODGEN GARY D
IPC: A61P15/00
Filed: 1995-08-17
Abstract: A method of hormone replacement therapy involves the administration of estrogen together with an amount of antiprogestin which inhibits estrogen-induced endometrial proliferation in a woman.
Patent NO-319525-B1 (NO)
Inventor: HUEBNER ROBERT C
IPC: A61K39/145
Filed: 1997-01-09
Abstract: Conjugates of HA protein of influenza virus suitable for formulation as a vaccine for obtaining a strong immune response to the HA protein are formed by separating whole HA protein from the influenza virus by detergent extraction or by providing whole HA protein by recombinant procedure, treating the HA protein with hydroxylamine to form free sulfhydryl groups in the cytoplasmic domain of the protein, and cross-linking the free sulfhydryl group-containing HA protein to itself using a bis-maleimide linker or to a maleimide-modified diphtheria toxoid, tetanus toxoid or influenza NP protein or other carrier molecule. The procedure is applicable to other proteins which can be separated from a cellular material, such as a virus, and which contain thioester bonds convertible to sulfhydryl groups.
Patent AT-511238-B1 (AT)
Title: Hubkolbenverdichter mit fördermengenregelung
Inventor: SPIEGL BERNHARD DR
IPC: F04B39/08
Filed: 2011-04-14
Granted: 2013-03-15
Abstract: Bei einem Hubkolbenverdichter mit Fördermengenregelung weist die elektromagnetische Betätigungseinrichtung (3) des Abhebegreifers (2) einen separaten Stellantrieb (10) zur bedarfsweisen Verschiebung des in seiner Größe unverändert bleibenden Arbeitshubbereiches des verwendeten Magnetaktors (5) auf, womit dieser klein und hochdynamisch gewählt werden kann und nur geringe Verlustleistung entsteht.
Patent BG-62926-B1 (BG)
Title: Method for reducing waste materials in the acrylonitrile production
Inventor: REILING VINCENT G
IPC: B01J12/02
Filed: 1995-07-24
Abstract: The method consists in the introduction of additional quantity of oxygen-containing gas, preferably air, in the absence of any oxygen-saturated compounds in the upper part of the fluidized bed reactor which reacts with at last part of the unreacted ammonia, in order to reduce the content of the available, unreacted ammonia in the waste reactor fluid. 18 claims
Patent BR-0017293-B1 (BR)
Inventor: FIGURA GIORGIO
IPC: F01D9/02
Filed: 2000-07-19
Abstract: A cartridge is formed by an insert fixed to a base to form turbine intake nozzles in which vanes are rotatably mounted, and the base is fixed to a center housing. A separate exhaust housing which is formed from sheet metal is fixed to the cartridge outside of the insert in order to provide an intake and an outlet for exhaust gases driving a turbine wheel on a shaft journaled in the center housing.
Patent BR-PI0107464-B1 (BR)
Title: sincronização de estação base para handover em uma rede híbrida gsm/cdma
Inventor: JAIN AVINASH
IPC: H04W36/14
Filed: 2001-01-08
Abstract: "sincronização de estação base para repasse em uma rede híbrida gsm/cdma". um sistema de telecomunicação móvel sem fio inclui estações base (30) de um primeiro tipo operando de acordo com uma primeira interface aérea e estações base (36) de um segundo tipo operando de acordo com uma segunda interface aérea. são providos métodos e equipamentos para repassar uma estação móvel (40) no sistema de uma primeira estação base (30), que é do primeiro tipo, para uma segunda estação base (36), que é do segundo tipo. um link de comunicações é estabelecido, através da primeira interface aérea, entre a estação móvel (40) e a primeira estação base (30) dados são recebidos a partir da estação móvel (40) em resposta a um sinal recebido pela estação móvel (40) através da segunda interface aérea a partir da segunda estação base (36), substancialmente sem romper o link de comunicações com a primeira estação base. a estação móvel (40) é repassada da primeira (30) para a segunda estação base (36) em resposta aos dados recebidos a partir da mesma.
Patent BR-0108987-B1 (BR)
Inventor: ERIKSSON MARIA
IPC: C12N5/10
Filed: 2001-03-02
Abstract: Important aims in nearly all tree-breeding programs around the world are to produce plants with increased growth rates and stem volumes, and shorter rotation times. Such trees would yield more biomass per area unit. Here the present inventors have shown that when over-expressing a key regulatory gene in the biosynthesis of the plant hormone gibberellin (GA) in hybrid aspen (<i>Populus tremula x P. tremuloides</i>), improvements in valuable traits such as growth rate and biomass are obtained. In addition, these trees also have longer xylem fibers than unmodified wild type plants. Long fibres are very desirable in the production of strong paper, but it has not (as yet) proved possible to influence this trait by traditional breeding techniques. A further advantage of the present invention is that it may reduce or eliminate the use of growth influencing chemicals in forestry.
Patent BR-0309417-B1 (BR)
Inventor: ESSER JOSEF
IPC: F16B39/24
Filed: 2003-03-19
Abstract: A self-locking fastening device which includes a screw or nut for fastening at least one first part to a second part and a shim ( 10 ) which is provided with a central borehole ( 11 ). The two surfaces of the shim ( 10 ) include rib profiles ( 12,14 ) which are fixed within or to the surfaces of the first part and the screw or nut no later than the time that the fastening device is tightened such that self-actuated unscrewing is prevented. The shim ( 10 ) is configured in a resilient manner such that the shim ( 10 ) can be compressed counter to the resilience thereof during tightening of the fastening device.
Patent BR-9808047-B1 (BR)
Inventor: WOLLWEBER DETLEF DR
IPC: C07D277/28
Filed: 1998-03-13
Abstract: The present invention relates to a process for the preparation of compounds of the formula (I)by reacting compounds of the formula (II)in whichHet, R1, R2 and R4 are as defined in the description, with urea.
Patent BR-PI9808748-B1 (BR)
Title: uso de um extrato ou concentrado de planta, composição nutricional e composição farmacêutica
Inventor: MUEHLBAUER ROMAN CONRAD
IPC: A23L33/00
Filed: 1998-05-04
Abstract: patente de invenção: <b>"extratos de plantas para o tratamento de ressorção óssea"<d>. a presente invenção refere-se a composições nutricionais ou farmacêuticas, contendo um extrato ou concentrado de planta, selecionado do grupo consistindo em extratos e concentrados de allium, eruca, petroselinum e brassica ou misturas dos mesmos. as composições da invenção são úteis para o tratamento ou profilaxia de doenças ou condições que são caracterizadas por aumento da ressorção óssea, tais como, doença de paget, doença óssea induzida por tumor ou especificamente osteoporose.
Patent WO-02091153-B1 (WO)
Title: Interface graphique utilisateur pour des presentations de details en contexte
Inventor: DOYLE MICHAEL
IPC: G06F3/0484
Filed: 2002-05-03
Abstract: La présente invention concerne un procédé permettant d'afficher une zone d'intérêt au sein d'une information visuelle sur un écran d'affichage d'un ordinateur, la zone d'intérêt comprenant une zone focale et une zone de base. Le procédé comporte les étapes suivantes: mise à disposition de moyens permettant de sélectionner au moins un paramètre pour transformer au moins une parmi la zone d'intérêt, la zone focale, et la zone de base; la sélection du paramètre à l'aide des moyens de sélection; la transformation de l'information visuelle selon une fonction de distorsion prédéterminée et le paramètre afin de produire une information visuelle transformée; et l'affichage de l'information visuelle transformée sur l'écran d'affichage.
Patent CH-717093-B1 (CH)
Title: Composant horloger et procédé de fabrication d'un tel composant horloger.
Inventor: ANTHONY AMATO
IPC: G04B45/00
Filed: 2020-02-10
Abstract: Il est décrit un composant horloger - par exemple une platine (10) de mouvement horloger - présentant une face essentiellement plane (10.1), au moins un flanc (10F) bordant ladite face essentiellement plane (10.1), et au moins une bordure chanfreinée (10C) disposée à la jonction entre ladite face essentiellement plane (10.1) et ledit flanc (10F). La bordure chanfreinée (10C) comporte un revêtement (50) comprenant au moins une couche de vernis ou de laque (51a, 51b) conférant à ladite bordure chanfreinée (10C) une texture et/ou une teinte visuellement différenciable d'une texture et/ou d'une teinte de la face essentiellement plane (10.1) et/ou dudit flanc (10F). Ce revêtement (50) peut avantageusement être constitué d'une matière photoluminescente ou comporter une composante photoluminescente. Selon une variante, le revêtement comporte une sous-couche (51a) constituée d'un vernis coloré ou d'une laque colorée conférant au dit revêtement (50) une coloration visuellement différenciable de la teinte de la face essentiellement plane (10.1) et/ou dudit flanc (10F), le revêtement (50) comportant par ailleurs une couche superficielle de vernis sensiblement transparente (51b), laquelle couche superficielle (51b) est constituée d'une matière photoluminescente ou comporte une composante photoluminescente. La matière ou composante photoluminescente est préférablement une matière ou composante phosphorescente. Il est également décrit un procédé de fabrication permettant l'obtention d'un tel composant horloger.
Patent CH-709296-B1 (CH)
Title: Kapsel mit einem vorzugsweise rotationssymmetrisch ausgebildeten Kapselkörper.
Inventor: MARKUS BRÖNNIMANN
IPC: B65D85/804
Filed: 2014-02-21
Abstract: Eine Kapsel (1) verfügt über einen vorzugsweise rotationssymmetrisch ausgebildeten Kapselkörper (2) mit einer Seitenwand (3) und mit einem insbesondere einstückig mit dieser ausgebildeten Boden (4). Der Kapselkörper ist mit einem Deckel (5) abgedeckt, sodass eine Kammer (6) gebildet wird, welche eine Substanz für die Zubereitung eines flüssigen Lebensmittels enthält. Über dem Boden ist ein separates, von der Flüssigkeit durchströmbares Strömungselement (8) in der Kapsel gehalten. Dieser Boden verfügt über eine vorzugsweise kreisförmige Aufnahme, insbesondere eine Aufnahmeschulter (9), an der das Strömungselement (8) lagestabil gehalten, insbesondere eingerastet oder eingesteckt ist. Die Erfindung betrifft zudem ein System zur Getränkezubereitung, welches eine Getränkezubereitungsmaschine und eine solche Kapsel umfasst.