baber/WOPTO huggingface dataset:
Patent IE-49178-B1 (IE)
Title: Steroidal(16a,17a-b)tetrahydronaphthalenes and(16a,17a-d)cyclohexenes
IPC: A61P29/00
Filed: 1979-08-08
Abstract: Steroids having the formula  wherein X is hydrogen or halogen; Y is hydrogen, methyl or fluorine; R4 is chlorine, fluorine or hydroxy and R5 is hydrogen or R4 and R5 together are = O; R2 and R3 are the same or different and are hydrogen, alkyl or aryl or taken together with the double bond to which they are attached form a benzene ring; R6 and R7 are the same or different and are hydrogen, alkyl, alkoxy, formyl,  phenyl or cyano and in addition hydroxy, halogen carboalkoxy and alkylcarbonyl when R2 and R3 are separate with the proviso that when R6 and R7 are different, one of R6 and R7 is hydrogen; R8 is hydrogen or CHR9R10 wherein R9 and R10 are the same or different and are hydrogen or alkyl may be used as intermediates in preparing compounds having antiinflammatory activity. The invention extends to acetals of the 21-aldehydes.
Patent IE-57841-B1 (IE)
Title: 1-phenylalkyl-4-(mercapto and carbamylthio)alkyl-piperazines and-homopiperazines and their use in the treatment of allergic diseases
IPC: A61K31/55
Filed: 1984-05-30
Abstract: Compounds of the formula <CHEM>     wherein R is hydrogen or -@-NH-A;  A is alkyl of 1 to 8 carbon atoms;  cycloalkyl of 3 to 7 carbon atoms; or unsubstituted or mono-, di- or tri-substituted phenyl, where the substituents are each alkyl of 1 to 4 carbon atoms, halogen, trihalomethyl, alkoxy of 1 to 3 carbon atoms, carboxylic acyl of 1 to 3 carbon atoms, carboxyl, (alkoxy of 1 to 3 carbon atoms)carbonyl, nitro, cyano or di(alkyl of 1 to 3 carbon atoms)amino; R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, halogen, allryl of 1 to 4 carbon atoms, trihalomethyl, nitro, cyano, di(alkyl of 1 to 4 carbon atoms)amino, (alkoxy of 1 to 4 carbon atoms)carbonyl, alkoxy of 1 to 4 carbon atoms or hydroxyl; R4 and R5 which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 4 carbon atoms or phenyl; R6 R7, R8 and R9, which may be identical to or different from each other, are each hydrogen or methyl,  Y is -CH2- or -CH2-CH2;  j is 0 or 1; k and m are each integers of 0 to 3, their sum being no more than 6 must be 0 when j is 1; n is an integer of 2 to 4, with the proviso that n must be 3 or 4 when R1 is hydrogen or 2-methyl, R2, R3, R4, R5, R6, R7, R8, R9, and R are hydrogen and j, k and m are 0 and Y is CH2-; and non-toxic, pharmaceutically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders.
Patent IE-53967-B1 (IE)
Title: Microfibre web product
IPC: D04H1/413
Filed: 1982-11-23
Abstract: A method of making a non-woven web of melt blown polymeric fibres wherein the melt blown fibres have absorbent particles introduced into the stream of microfibres after the microfibres have been extruded. The absorbent particles are directed into the stream of microfibres whilst the fibres are in a tacky state so that the particles adhere to the fibres.
Patent IE-39990-B1 (IE)
Title: A method for manufacturing sheet-shaped synthetic materialto be printed on one side, synthetic material obtained by means of this method and article manufactured from this material
IPC: B29C48/08
Filed: 1974-07-23
Abstract: 1467362 Laminates VAN DAALEN PATENTS NV 15 July 1974 [23 July 1973] 31188/74 Headings B5N and B5A A method of making sheet synthetic material, one face of which is printed, comprises the steps of forming by co-extrusion a laminate comprising a first layer of unused plastics material and a second layer of waste material of the same kind and bonding a printed foil to the layer of waste material, the printed foil being of the same materials as the layers. The plastics material may be of polystyrene. The sheet may be deep drawn to form a shaped article, e.g. a cup.
[GB1467362A]
Patent IE-73213-B1 (IE)
Title: An apparatus for preparing a concentrate of coagulation factors such as fibrinogen from a blood sample
Inventor: WEIS-FOGH ULLA
IPC: A61K35/16
Filed: 1991-05-13
Abstract: An apparatus for preparing a concentrate of coagulation factors, such as fibrinogen, from a blood sample, comprises a first chamber (14) for collection and separation of said blood sample so as to separate a plasma fraction, and a second chamber (15) for collection of said plasma fraction through a tubing member (22, 30) and a valve (24) and for precipitation of said concentrate. The apparatus comprises furthermore a .removable syringe (36) for receiving the concentrate from the second chamber (15) through a tubing member (32). The first and the second chamber (14, 15) are partially defined by the same integrally formed solid container wall (2) and comprise a common partition. The first chamber (14) is further defined by a piston (4) displaceable both in connection with the blood sample collection and the transfer of said plasma fraction to the second chamber (15) and in connection with returning said plasma fraction to the first chamber (14) upon the precipitation of the concentrate.
Patent IE-52070-B1 (IE)
Title: Communications system for connecting circuit
IPC: H04M19/08
Filed: 1981-07-22
Abstract: A circuit arrangement for connecting a communications set to a subscriber line of a subscription communication network in which each subscriber line includes two wires between which the communications set is conductively connected, which arrangement includes an operational amplifier having a noninverting input, an inverting input and an output, a setting transistor connected to have its conductive state controlled by the signal at the amplifier output and connected for influencing the current flowing between the two wires of the associated line and to the communications set, and circuit elements connected for applying to the amplifier inputs respective voltages proportional to the voltage between the two wires of the associated line and proportional to the current flowing between the two wires of the associated line and to the communications set.
[US4436961A]
Patent IE-45556-B1 (IE)
Title: 2-n-(cycloalkylmethyl)-n-(phenyl)-amino)-2-imidazoline derivatives,methods for their preparation and compositions containing them
IPC: C07D233/88
Filed: 1977-08-12
Abstract: Compounds of the formula  wherein R1, R2 and R3, which may be identical or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy, hydroxyl, trifluoromethyl or cyano; and R4 is (cycloalkyl of 3 to 6 carbon atoms)-methyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.
Patent IE-54676-B1 (IE)
Title: Semiconductor device comprising a ceramic base
IPC: H01L23/498
Filed: 1983-07-29
Abstract: In a leadless chip carrier (LCC) type semiconductor device (10), soldering pads for making external electrical connection with a printed circuit board by soldering may be densely made by using exposed surfaces (16) of metal filled in holes (13) in place of metallization patterns formed by the screen printing method.
Patent IE-51674-B1 (IE)
Title: Improvements in radiators
IPC: F28F9/26
Filed: 1981-08-17
Abstract: A heat-exchange radiator (1) is connected to a fluid flow circuit by a connector (19) which provides one member (21) of an interengageable spigot and socket pair (21 and 25) for push-fit, fluid-tight, engagement between the connector and the radiator, with latching formations (22 and 27) at least one of which is resilient. Preferably the connector carries the spigot which tapers and engages with a socket of corresponding shape, the spigot carrying an O-ring seal (23) and either latching fingers (42) or a resilient latching circlip (22).
Patent IE-62430-B1 (IE)
Title: Package releasing its contents on contact with water
Inventor: EDWARDS DAVID BRIAN
IPC: B65D65/46
Filed: 1989-06-14
Abstract: A package for e.g. a liquid, to be dissolved or dispersed in water, contained in an envelope (3) of water soluble or dispersible material, the envelope having a flexible wall and a water soluble or water dispersible heat seal.
Patent IE-51904-B1 (IE)
Title: Seal for wheel bearing and universal joint
IPC: F16D3/84
Filed: 1981-09-11
Abstract: In an assembly comprising a wheel bearing adapted to be secured to a suspension component, the wheel bearing inner race (5) being adapted to have a wheel secured to it and driven by a rotatable shaft (14) via a constant velocity ratio universal joint (9), a rigid annular shroud (17) is fixed to the wheel bearing outer race (11) and extends substantially along the axial length of the constant velocity ratio universal joint (9), a flexible annular boot (19) is fixed to this shroud and a bearing member (22) in running contact with the rotatable shaft (14), to form a sealing enclosure.
Patent IE-57486-B1 (IE)
Title: An apparatus for testing a pipe
IPC: G01M3/28
Filed: 1986-11-17
Abstract: A pipe 12 for testing is supported by a base 11 fixed to the ground and its ends are adapted to be sealingly engaged by clamping members 17, 18 carried by a wheeled base 13, 14, 15 mounted on tracks 16 laid on the ground. A coil spring (30) connects the base (13) to a suitable location on the tracks (16). The clamping member (17) is fixed a support bracket (19) of base 13 and the clamping member (18) is mounted by a ball and socket joint on a ram (20) fixed on a support bracket (21) of base 13. The clamping member (17) has a through-bore (23) in fluid communication with a reservoir (23a) and the clamping 18 has a bore (25) in fluid communication with the pipe (26) which is open to the air. With pipe 12 on base 11 ram (20) is actuated to push the clamping member (18) against one end of the pipe (12). Due to the inertia of pipe continued actuation of the ram (20) after contact with the pipe causes the clamping member (18) to remain stationary and the chassis (13) to move along the tracks (16) against bias of spring 30 until the clamping member (17) contacts the other end of the pipe (12) so as to firmly clamp the pipe (12) between the members (17, 18). Water is pumped from the reservoir (23a) so as to overflow the pipe (12), the air and excess water escaping via the bore (25). The pressure of water in the pipe is about 20 psi (1.38 x 10<2>kPa) and maintained for about 30 seconds. Any leaks or porosity in the pipe can be visually determined.
Patent LU-101531-B1 (LU)
Title: Plowing device for coastal mud flats
Inventor: TANG BOPING
IPC: A01B15/00
Filed: 2019-11-28
Granted: 2021-02-11
Abstract: The invention discloses a plowing device for coastal mud flats. An auxiliary supporting drag plate mechanism I is arranged at the bottom of the front side of a plowing machine and an auxiliary supporting drag plate mechanism II is arranged at rear bottom of the rear side of the plowing machine, so that front and rear auxiliary supporting drag plates can be effectively and additionally arranged, the contact area can be enlarged and the device can be prevented from falling into the soil. The overall height is roughly adjusted through hydraulic cylinders firstly and then the overall height is precisely adjusted through, so that the plowing precision is guaranteed; besides, when the plowing machine advances to plow coastal mud flats, the auxiliary supporting drag plates I of the auxiliary supporting drag plate mechanism I and the auxiliary supporting drag plates II of the auxiliary supporting drag plate mechanism II are arranged as auxiliary supports for swinging up and down. The supporting time at a certain position can be reduced through swinging arrangement. The problem that the plowing machine sinks to the deep position can be effectively solved in advance.
Patent LU-102234-B1 (LU)
Title: Research apparatus for polymer cylinder surface texture forming and experimental method thereof
Inventor: ZHOU PENG
IPC: G01N19/00
Filed: 2020-11-26
Granted: 2021-05-28
Abstract: The present invention discloses a research apparatus for polymer cylinder surface texture forming and an experimental method thereof. The apparatus includes an experimental workbench, a high-molecule polymer material cylinder, a cylinder fixing apparatus, a mold fixing apparatus, a custom cylinder heating apparatus, a mold drive apparatus and an experiment table baseplate. The mold fixing apparatus includes a custom track, a mold mounting plate and a flat mold. The experimental method is transferring a surface microtexture of the flat mold onto a surface of the high-molecule polymer material cylinder through the apparatus. By using the apparatus and the experimental method, research on effects of a forming temperature, a pre-imprint amount and a transfer-rolling speed on the high-molecule polymer material cylinder surface microtexture forming in a surface microtexture forming process can be implemented. The present invention transforms a rolling-rolling method for cylinder surface microtexture forming to a plate-rolling method, which simplifies a mold, decreases experimental costs, and facilitates setting and monitoring of process parameters of the surface texture forming.
Patent LU-500575-B1 (LU)
Title: Method of preparing low-impurity electrolytic manganese dioxide
Inventor: HUANG JINGMING
IPC: C25B1/21
Filed: 2021-04-21
Granted: 2022-02-25
Abstract: This application discloses a preparation method of low-impurity electrolytic manganese dioxide. In the preparation, manganese oxide ore powder, pyrite powder, industrial sulfuric acid and waste electrolysis liquid are reacted, and then calcium carbonate or ultra-fine manganese oxide ore powder is added to remove iron. The reaction mixture is subjected to filter pressing, and the filtrate is added with manganese sulfide to remove impurities and then subjected to filter pressing. Manganese fluoride is added to remove impurities, and the reaction mixture is filtered to obtain an electrolyte, which is electrolyzed to obtain semi-finished electrolytic manganese dioxide. The semi-finished electrolytic manganese dioxide then undergoes crushing, rinsing, filter-pressing, and other processes to get the desired product. In the method provided herein, the semi-finished electrolytic manganese dioxide product is refined, which effectively removes the impurities, producing the low-impurity electrolytic manganese dioxide.
Patent LU-500961-B1 (LU)
Title: Chitosan polyacrylamide composite porous hydrogel and preparation method and application thereof and metal ion detection reagent
Inventor: QIN KANG
IPC: B01J20/26
Filed: 2021-12-03
Granted: 2022-06-03
Abstract: The present invention relates to the technical field of sewage treatment and rapid pollutant detection, and in particular, to a chitosan polyacrylamide composite porous hydrogel, a preparation method and an application thereof, and a metal ion detection reagent and method. The chitosan polyacrylamide composite porous hydrogel provided by the present invention takes polyacrylamide as a porous skeleton, the porous skeleton is connected to chitosan, and the light transmittance of the chitosan polyacrylamide composite porous hydrogel can reach 84%. The present invention further provides a metal ion detection reagent, which is obtained by adsorbing a color developing agent through the chitosan polyacrylamide composite porous hydrogel, where the color developing agent is an anionic dye that changes color when meeting metal ions. The chitosan polyacrylamide composite porous hydrogel provided by the present invention has mechanical property and adsorption property
Patent LU-501694-B1 (LU)
Title: Primer set for detection and typing of shigella based on fluorescent pcr, kit and use thereof
Inventor: LUO JIANYONG
IPC: C12Q1/6806
Filed: 2022-03-21
Granted: 2023-09-21
Abstract: The present disclosure provides a primer set for detection and typing of Shigella based on fluorescent PCR, a kit and use thereof. The primer set for detection and typing of Shigella based on fluorescent PCR includes a Shigella universal primer pair, a Shigella flexneri specific primer pair, a Shigella sonnei specific primer pair, a Shigella boydii specific primer pair and an enteroinvasive Escherichia coli (EIEC) specific primer pair. The primer set can be specifically complementary-paired with four different serotypes of Shigella, can determine whether there is Shigella and a specific serotype of the Shigella according to whether there is a lysis curve peak and a specific Tm value of the lysis curve peak, and can amplify lysis curve peaks with Tm values of 84.3°C ± 0.2°C and 87.9°C ± 0.2 °C to indicate detection of the EIEC, thus realizing distinction from the Shigella.
Patent LU-502907-B1 (LU)
Title: Coal and Waste Rock Separation Device for Thermal Power Generation
Inventor: YOU HAIHONG
IPC: B07C5/02
Filed: 2022-10-17
Granted: 2023-04-18
Abstract: The invention relates to the technical field of separation of coal and waste rock, in particular to a coal and waste rock separation device for thermal power generation, which comprises a sorting box, a protective plate close to the bottom and fixedly sleeved in the inner chamber of the sorting box, an air supply pipe fixedly sleeved on the bottom of the sorting box, an air pressure box movably installed on the bottom of the sorting box, and a blocking ring on the top surface of the air pressure box and extending upward to the inside of the sorting box. The protective plate fixed at the position near the bottom of the inner chamber of the sorting box protects the air supply pipe below, so as to prevent the waste rock and coal from blocking the air supply pipe. With the air pressure box and air pump, when in use, the air supply pipe is controlled to send the air to the inner chamber of the sorting box in one direction.
Patent NO-300127-B1 (NO)
Inventor: EASON JOHN H
IPC: C07C43/04
Filed: 1993-12-29
Abstract: The alcohol, ether and hydrocarbon components of the reaction effluent from various etherifications of C4 or C5 isoolefins with an alcohol such as methanol or ethanol which produce MTBE, ETBE, TAME, or TAEE are separated using identical process equipment. The components are recovered by first removing a portion of the alcohol in a first water extraction step, then fractionating the ether, followed by the removal of additional alcohol in a second water extraction step and then fractionating the alcohol. Hydrocarbons are recovered from a extract stream of the second water extraction step.
Patent NO-303181-B1 (NO)
Inventor: KOCH EBERHARD
IPC: B23K11/00
Filed: 1996-04-12
Abstract: A linking element (13) for fastening metallic bodies on or in concrete building elements has an anchoring head (16) that may be anchored in the concrete building element and a foot (15) that may be welded to the metallic body. In order to achieve reliable, highly traction-resistant spot-welding between the linking element and the metallic body, the surface (19) of the foot (15) that faces the metallic body is provided with several projections distributed thereover.
Patent NO-314307-B1 (NO)
Inventor: PEGLION JEAN-LOUIS
IPC: A61P25/26
Filed: 1998-02-26
Abstract: 2-Amino indane derivatives formula (I), their racemic mixtures and optical isomers, and their salts are new: n = 1 or 2; Ar = heterocyclic rings (some substituted by X); X = H or F; R = H, 1-5C alkyl or aralkyl; E =H or Me; X1-X4 = H, halo, 1-5C alkyl, 1-5C alkoxy, CF3, OH, CN, NO2, NR1R2, CONR1R2, CO2R3, OCOR4 or a group of heterocyclic rings; or taken together, two adjacent X groups form a 5-6 membered ring containing C, S, O and/or N atoms; R1-R3 = H, 1-5C alkyl; and R4 = 1-5C alkyl.
Patent AT-507686-B1 (AT)
Title: Verkaufsautomat mit einem um eine achse drehbaren verschlussteil
Inventor: TRAXLER JUERGEN
IPC: G07F9/10
Filed: 2009-02-23
Granted: 2010-07-15
Abstract: Die Erfindung betrifft einen Verkaufsautomaten, welcher einen gekühlten Bereich für die Aufbewahrung von gekühlten oder gefrorenen Lebensmittel aufweist, sowie eine verschließbare Öffnung für die Ausgabe von gekühltem Gut aus diesem Bereich. Die Öffnung ist als zweiseitig offener Gang (3.2) ausgeführt, in welchem ein um eine Achse drehbarer Verschlussteil (1) angeordnet ist, dessen Drehachse nicht parallel zur Längsrichtung des Ganges (3.2), bevorzugt normal zur Längsrichtung des Ganges (3.2) angeordnet ist. Der Verschlussteil (1) ist durch einen ihn in einer zu seiner Drehachse normal liegenden Richtung durchquerenden Gang (3.1) durchbrochen. Die beiden Gänge (3.1, 3.2) überlappen sich.
Patent AT-509942-B1 (AT)
Title: Konsole zum hydraulischen an- bzw. abkoppeln eines ladekranes von einem lastkraftwagen
Inventor: DUNST JOSEF JUN
IPC: B60P1/54
Filed: 2011-05-13
Granted: 2012-10-15
Abstract: Die vorliegende Erfindung betrifft eine Konsole zum hydraulischen An- bzw. Abkoppeln eines Ladekranes von einem Lastkraftwagen, gekennzeichnet durch eine am Fahrgestellende (1) angebrachte Adapterplatte (2) mit Haltebolzen (10), in die sich an der hydraulischen Krankonsole (3) befindende Haken (11) durch Senken der Stützbeine (5) eines handelsüblichen Ladekranes (4) einhängen, an der Konsole (3) angeschweißte Andockbleche (32) zum einfacheren Einfinden in die Haltebleche (9) der Adapterplatte (2), einen querliegenden Hydraulikzylinder (27), der die in der Konsolenkeilführung (26) geführten Keile (13) in die Keilführungen (12) der Adapterplatte (2) schiebt, damit die Konsole (3) mit dem Fahrgestellende (1) verspannt wird, die federbelastete mechanische Sicherungsklappe (28), die ein ungewolltes Lösen der Verspannung verhindert, ein Frontteil (7), das aus zwei rechteckigen Hohlprofilen (22), die Längsschlitze und Bohrungen (33) aufweisen und an denen gebogene Kranbefestigungsbleche (14) angeschweißt sind, und ein Heckteil (8), das aus zwei rechteckigen Hohlprofilen (23), die für das Telekopieren mit den Hohlprofilen des Frontteils (22) kleiner gewählt werden, vier Bohrungen (34) zur Einstellung der ausziehbaren Länge und angeschweißte Kranbefestigungsbuchsen (15) besitzen, einer handelsüblichen Lastkraftwagenzugtraverse (21), die mit den Hohlprofilen (23) über und mit den Leuchtenhalterungen (18) verschraubt wird, besteht, wobei das Heckteil (8) mit dem Frontteil (7) der Konsole durch die rechteckigen Hohlprofile (22,23) teleskopiert werden kann und die Länge über die vier Bohrungen (34) der Hohlprofile (23) des Heckteils (8) mit den Bohrungen (33) der Hohlprofile (22) des Frontteils (7) durch Verbolzungen (16) eingestellt werden kann, damit der Abstand des Ladekranes (4) bei der Montage an den am Fahrgestellende (1) des Lastkraftwagens hinausragenden Kipperaufbau (6) angepasst werden kann und somit eine flexible Ladekranmontage gewährleistet ist.
Patent AT-515229-B1 (AT)
Title: Verfahren zur Herstellung von Schleifmittel
IPC: C09K3/14
Filed: 2013-12-18
Granted: 2016-08-15
Abstract: Verfahren (1) zur Herstellung von Schleifmittel (2, 3), mit den folgenden Verfahrensschritten: i. Bereitstellen einer verbrennbaren netz- oder gitterförmigen Struktur (4, 5), vorzugsweise aus Kunststoff, mit einer Mehrzahl von Öffnungen (6, 7) auf einem Träger (10), vorzugsweise einem Endlosträgerband, ii. Bereitstellen eines Aluminiumhydroxid enthaltenden Ausgangsgemischs (8), welches durch Sintern zumindest in Aluminiumoxid überführbar ist, wobei das Ausgangsgemisch (8) vorzugsweise fließfähig ist, iii. Befüllen der Öffnungen (6, 7) mit dem Ausgangsgemisch (8), und iv. Sintern der mit dem Ausgangsgemisch (8) befüllten netz- oder gitterförmigen Struktur (4, 5), wobei beim Sintern das Ausgangsgemisch (8) zumindest in Aluminiumoxid überführt wird und die netz- oder gitterförmige Struktur (4, 5) verbrannt wird.