baber/WOPTO huggingface dataset:
Patent IE-51505-B1 (IE)
Title: Process for preparation of an optically active beta-mercaptoalkanoic acid
IPC: C07B53/00
Filed: 1981-08-19
Abstract: A process is disclosed wherein an optically active beta -mercaptoalkanoic acid represented by formula (I): (I) wherein R1 is lower alkyl having from 1 to 4 carbon atoms, is prepared by (1) reacting an optically active beta -hydroxyalkanoic acid represented by formula (II): (II) wherein R1 is the same as defined above, with a halogenating reagent to prepare an optically active beta -haloalkanoyl halide represented by formula (III): (III) wherein X is halogen and R1 is the same as defined above; (2) reacting the beta -haloalkanoyl halide with water or an aqueous alkaline solution to prepare an optically active beta -haloalkanoic acid represented by formula (IV): (IV) wherein X and R1 are each the same as defined above, or a salt thereof, respectively; and (3) reacting the beta -haloalkanoic acid or the salt thereof with a reagent capable of converting the halogen into the thiol group, the configuration of the compound (II), (III), and (IV) being retained throughout the process to prepare the compound represented by formula (I). The product of the present invention is useful as an intermediate for preparation of an antihypertensive agent such as N-(3-mercapto-2-D-methylpropanoyl)-L-proline.
Patent IE-41725-B1 (IE)
Title: Apparatus for use in processing sheets or strips of recording material
IPC: G03G15/10
Filed: 1975-09-23
Abstract: 1527353 Liquid treatment AGFAGEVAERT 24 Sept 1975 [15 Oct 1974] 44666/74 Heading B2L Apparatus for developing photographic or electrostatic images on sheet material comprises a trough in which liquid supplied by a pump wells-up and over-flows to contact the bottom of the sheet, the pump is switched on and off automatically by switches responsive to the passage of the ends of the sheet. As shown sheets 10 are fed by pairs of edge-gripping conveyors 19, 25 over a series of troughs 13. The trough includes a porous screen of sintered copper, which may be ridged to promote regular liquid flow. Liquid is supplied via an apertured pipe. Toner may be absent from liquid supplied to the last trough so as to wash the sheet. Overflow liquid is collected in a tank 31 and recirculated by pumps 32. The sheet is held flat on electrode 34 by suction through openings 39. As the leading edge of a sheet passes an opening an associated pressuresensitive switch activates the next pump which remains active till the trailing edge passes. The arrangement prevents liquid seeping onto the back edge of the sheet. The sheet is dried by "electric wind" of a corona device 40, infra-red heaters 41 and a blower 42. The back of the sheet may be dried by a sheet or strips of porous material secured between the upper conveyors. In an alternative embodiment (Figs. 11-13 not shown) the sheets are not supported by a vacuum plate, and the upper surfaces of the troughs are curved to correspond with the natural curvature of the sheets. The switching of the pumps is controlled by a series of switch-operating cams on a shaft which is rotated when a microswitch detects the leading edge of the sheet.
Patent IE-53892-B1 (IE)
Title: Construction of dna sequences and their use for microbial production of proteins, in particular human serum albumin
IPC: C12N15/00
Filed: 1982-08-27
Abstract: By means of reverse transcription of mRNA coding for a desired polypeptide, there is obtained a set of overlapping fragments of duplex cDNA, which together correspond to the whole mRNA molecule. The fragments have overlapping regions bearing sites for restriction enzymes, such that cutting and ligation gives DNA corresponding to the polypeptide. This is introduced into a vector in reading frame with a promoter. Transformation of a microorganism enables expression of the polypeptide. The construction via fragments enables large molecules to be made. Thus, human serum albumin (HSA) is produced by E. coil transformed with plasmid pHSAI. This includes DNA made from fragments derived from reverse transcription of mRNA from human liver.
Patent IE-44232-B1 (IE)
Title: Quaternary heterocyclic fused thiazolium salts and their use as pesticides
IPC: A01N43/90
Filed: 1976-10-28
Abstract: Quaternary 5,6-dihydroimidazo[2,1-b]thiazolium salts and novel quaternary 6,7-dihydro-[5H]thiazolo[3,2-a]pyrimidinium and 5,6,7,8-tetrahydrothiazolo[3,2-a][1,3]diazepinium salts, their preparation and preferred use as acaricidal agents are disclosed.
Patent IE-43074-B1 (IE)
Title: Method of preparing a stable enzyme-hormone complex from the small intestine and therapeutic uses of said complex
IPC: C07K14/595
Filed: 1975-11-27
Abstract: 1487768 Enzyme - hormone extraction L'OPOCHIMIE 6 Nov 1975 [29 Nov 1974] 51853/74 Heading C3H A method of preparing a stable enzymehormone complex from the small intestine of animals such as pigs or bullocks is characterized in that an aqueous solution of cholic acids and polyethylene glycol monopara (1 : 1 : 3 : 3 tetramethylbutyl)phenyl ether is reacted with fresh or refrigerated small intestine, the pH of the mixture being adjusted to between 6 and 7, after which the small intestine is separated from the liquid, in which the enzymes and hormones have dissolved. The term cholic acids is used to denote the series of bile acids comprising cholic acid (formula C 24 H 40 O 5 , or its derivative desoxycholic acid, and compounds resulting from the combination of cholic acid with amino acids, e.g. glycocholic acid or tauro-cholic acid C 26 H 45 O 7 SN. An example describes the extraction of enterokinase, alkaline phosphate, maltase, trihalase, aminopeptidase and glutamyl transferase as enzymes and enterogastrone, secretin, cholecystokinin, caerulein and pancreoyyium as hormones from pig's small intestine.
Patent IE-42210-B1 (IE)
Title: 2-methoxy-benzamide derivatives
IPC: C07D211/76
Filed: 1975-12-15
Abstract: 1508880 2 - Methoxybenzamides SYNTHELABO 17 Dec 1975 [18 Dec 1974 14 Oct 1975 13 Nov 1975] 51635/75 Heading C2C Novel compounds (I) (including salts, racemates and isomers thereof) in which n is 1 or 2; R 1 represents a cycloalkylalkyl radical of formula (OH 2 ) m -CH-A-, a phenylalkyl radical of formula (in which m is an integer from 2 to 5, A is a linear or branched chain alkylene chain of 1 to 4 carbon atoms, and R 4 is hydrogen, halogen, trifluoromethyl, or alkyl or alkoxy of 1 to 3 carbon atoms), CNCH 2 -CH 2 -, CH=C-CH 2 -, or R 2 is chlorine, SO 2 R 5 (in which R 5 is alkyl of 1 to 4 carbon atoms), or SO 2 NR 6 R 7 (in which, R 6 and R 7 , which are identical or different, represent, independently of one another, hydrogen or alkyl of 1 to 4 carbon atoms); and R 3 is hydrogen or alkyl of 1 to 4 carbon atoms; are made by acylating amines (III) which are themselves obtained by reducing nitro compounds (IV) which are in turn prepared by reacting ketones (V) with MeNO 2 . Pharmaceutical preparations useful in treating nervous and psychosomatic disorders contain (I) as active ingredient. Administration is orally, parenterally or rectally.
Patent IE-53569-B1 (IE)
Title: Motor vehicle adapted for disabled driver
IPC: B60N2/24
Filed: 1982-12-09
Abstract: A motor vehicle is adapted to enable ready entry and exit of the vehicle for a disabled person from or into his wheel-chair (10), and also to enable convenient storage of the folded wheel-chair (10) in the vehicle. The adaptation consists in the provision of a seat (2) which can be displaced from a normal position within the vehicle to a displaced position projecting laterally outwardly of the vehicle, whereby the disabled person can readily slide himself from his wheel-chair (10) into the seat (12) and vice versa, and also in the provision of storage means (8,12) on the inside of the door (6) adjacent to the seat (2) into which the folded wheel-chair (10) can be located for retention on said door (6) between the door (6) and the seat (2).
Patent IE-65266-B1 (IE)
Title: Walkway unit
Inventor: CASSIDY JONATHAN MICHAEL
IPC: A01K61/00
Filed: 1990-09-19
Abstract: A walkway unit (40) for use in providing a walkway for a flexible buoyant structure such as that of a pair of hoses forming a part of the frame of a fish farming apparatus comprises a location portion (42) which supports a tread portion (41) and provides a pair of recesses (44) which face outwardly in opposite directions for location relative to a buoyant structure.
Patent IE-76312-B1 (IE)
Title: Neoglycoproteins the preparation and use thereof
Inventor: WIEGAND HERBERT
IPC: C07K14/435
Filed: 1989-11-03
Abstract: The synthesis and use of neoglycoproteins is described. Monosialolactose and disialolactose are isolated from cow colostrum and coupled using a coupling reagent to human serum albumin (HSA) as carrier protein. These neoglycoproteins are suitable as vaccines and as ligands for the localisation and therapy of lectin-expressing tumour tissues.
Patent LU-100718-B1 (LU)
Title: Matelas en matiere thermoplastique, procede pour sa fabrication et utilisations de celui-ci
Inventor: VIESLET JEAN-PAUL
IPC: B29C43/28
Filed: 2018-03-01
Granted: 2019-10-01
Abstract: La présente invention concerne un matelas stable à base de matières thermoplastiques, comportant un cœur de matières plastiques compactées dont la cohésion est assurée par thermo-fusion ponctuelle au cœur de la masse, et une croûte obtenue par thermofusion en surface et/ou une enveloppe thermoplastique solidarisée au cœur par thermo-fusion ponctuelle. Un tel matelas peut servir de soubassements pour constructions de génie civil, pour la répartition des charges dans le cas de sols meubles, instables ou marécageux, la stabilisation de remblais ou de sols instables, protection antisismiques de fondations de constructions et constitution de ballasts absorbants de voies ferrées. Ils peuvent encore servir à la fabrication d'éléments de route préfabriqués.
Patent LU-101125-B1 (LU)
Title: Aerated sewage treatment device
Inventor: LIN DONGLIANG
IPC: C02F9/00
Filed: 2019-02-15
Granted: 2020-08-18
Abstract: The present invention relates to the field of sewage treatment, and in particular to an aerated sewage treatment device. The aerated sewage treatment device includes a fixing frame and a purifying tank arranged on the fixing frame. The purifying tank includes a water treatment chamber and an air chamber, and the air chamber is disposed outside the water treatment chamber; the side wall of the water treatment chamber extends out of the top of the purifying tank; the air chamber and the side wall of the water treatment chamber form a sealed space, and the inner wall of the upper portion of the water treatment chamber is provided with a slideway; the slideway is slidably sealed and connected with a water chamber piston plate, and the water chamber piston plate seals the water treatment chamber; the middle of the water chamber piston plate is in threaded connection with a stirring rod, and the upper end of the stirring rod is rotatably connected with the fixing frame; the upper end of the stirring rod is connected with a motor, and a portion of the stirring rod, which is located below the water chamber piston plate, is provided with stirring blades. The device achieves an effect of dual treatment of sewage by aeration and decomposition of impurities, saves time and labor, and has high treatment efficiency.
Patent LU-102367-B1 (LU)
Title: Diesel particulate filter Diagnostic
Inventor: DEREGNAUCOURT DAVID
IPC: F01N11/00
Filed: 2020-12-31
Granted: 2022-06-30
Abstract: Aspects of the present inventions relate to a diesel participate filter (DPF) diagnostic method, a computer program comprising instructions to carry out the method and a computer program product comprising a computer readable medium having stored thereon the computer program. The method comprises receiving, by a server, DPF data comprising a pressure drop across the DPF. The method also comprises determining, by the server, a DPF soot load by processing the pressure drop, and transmitting, by the server, the determined DPF soot load to a client terminal. Further DPF data comprising a gas mass flow is received by the server, the pressure drop being obtained at the gas mass flow. The DPF soot load is determined by processing both the pressure drop and the gas mass flow. The gas mass flow is a gas mass flow at the inlet of the DPF or an engine intake gas mass flow.
Patent LU-102716-B1 (LU)
Title: Method for Extracting Anthocyanin from Perillafrutescens (L.) Britton Leaves by Using Ternary Deep Eutectic Solvent
Inventor: WANG YANBO
IPC: C07H1/06
Filed: 2021-03-31
Granted: 2021-10-11
Abstract: The present invention discloses a method for extracting anthocyanin from Perillafrutescens (L.) Britton leaves, and particularly relates to a preparation of a deep eutectic solvent and a method for extracting anthocyanin with the aid of ultrasound-microwave-ultraviolet light. The deep eutectic solvent, a green solvent, has the advantages of diversified structure, biodegradability, environmental protection, easy preparation, regeneration, low melting point and the like. With a few addition of the solvent, the content of anthocyanin can be increased obviously, thus reducing the solvent loss. Further, the shortcoming of a single wave can be overcome through the combined use of ultrasound wave, microwave and ultraviolet light, which, as a novel technology integrating the advantages of ultrasound and microwave extraction, allows the solvent to pass through a vegetated substrate more easily and makes effective components more soluble in the solvent.
Patent LU-500478-B1 (LU)
Title: Eine intelligente, energiesparende Unkrautbekämpfungsmaschine für den Einsatz in der Landwirtschaft
Inventor: YU YONGLING
IPC: A01M21/02
Filed: 2021-07-28
Granted: 2022-03-31
Abstract: Eine intelligente und energiesparende Unkrautbekämpfungsmaschine für den Einsatz in der Landschaft, der ein Schienenrohr aufweist, wobei zwischen den Schienenrohren ein Antriebskasten angeordnet ist, in dem Antriebskasten Akkus und eine Antriebsvorrichtung angeordnet sind, an der Oberseite des Antriebskastens ein Schalter und ein Steuergerät installiert sind, die linke und rechte Seitenwand des Antriebskastens mit der vorderen und hinteren ersten Antriebswelle versehen sind, der Boden des Antriebskastens fest mit der ersten rechteckigen Platte verbunden ist, die Vorder- und Rückseite der ersten rechteckigen Platte fest mit trapezförmigen Platten verbunden sind, jede hintere Seitenwand der trapezförmigen Platte mit einer zweiten rechteckigen Platte verbunden ist, der Boden der ersten rechteckigen Platte mit einer zweiten Antriebswelle versehen ist, das untere Ende der zweiten Antriebswelle mit einer Schneidevorrichtung verbunden ist, der Boden des Schienenrohrs mit Stützstangen ausgestattet sind, der Sockel an der Achse der Stützstange 13 angeordnet ist.
Patent LU-501695-B1 (LU)
Title: Large-scale logistics commodity image retrieval method based on multi-task deep hashing learning
Inventor: LIU XINGBO
IPC: G06F16/53
Filed: 2022-03-21
Granted: 2023-09-21
Abstract: A large-scale logistics commodity image retrieval method based on multi-task deep hashing learning, through the idea of multitasking, hash codes of various lengths can be learned simultaneously as a high-level representation of an image. Compared with the traditional single-task model, it solves the disadvantages of single-task model retraining, such as waste of hardware resources and time cost. In contrast to the conventional approach of learning only a single hash code as a representation of an image and using retrieval. The information association among hash codes of various lengths is mined, and the mutual information loss is designed to enhance the representation ability of the hash codes, thereby improving the retrieval performance of the hash codes. At the same time, the model is based on end-to-end learning, i.e., the feature extraction of images and the learning of hash codes are performed at the same time, which is easy to transfer and deploy.
Patent LU-503156-B1 (LU)
Title: Self-lubricating and wear-resistant aluminum matrix composite gear and preparation method thereof
Inventor: WANG XINXIN
IPC: F16H55/06
Filed: 2022-12-08
Granted: 2023-06-08
Abstract: The present invention belongs to the technical field of gear preparation, in particular to a self- lubricating and wear-resistant aluminum matrix composite gear and preparation method thereof. The preparation method of the present invention comprises: mixing aluminum alloys, biomass carbon sources and ceramic particles with water for ultrasonic dispersion, then transferring the same into a closed reactor for hydrothermal reactions to obtain aluminum alloy fragments with biomass carbon sources and ceramic particles attached on surfaces thereof, and processing obtained aluminum alloy fragments through solid-phase synthesis and machining methods to prepare self-lubricating, wear-resistant aluminum matrix composite gears. Compared to traditional steel gears, the self-lubricating and wear-resistant aluminum matrix composite gears of the present invention are 60% lighter and have less energy loss and higher transmission efficiency on the premise of ensuring normal use functions. Furthermore, reinforcements in aluminum matrix composite gears prepared by the method of the present invention are evenly distributed.
Patent MD-550-B1 (MD)
Title: Method for treatment of modified teeth of precessional dented elements
Inventor: BOSTAN ION
IPC: B23F9/06
Filed: 1995-06-16
Abstract: Inventia se refera la constructia de masini, si in special la prelucrarea rotilor dintate. Scopul inventiei este marirea preciziei si extinderea posibilitatilor tehnologice prin asigurarea contactului multiplu incontinuu in angrenaj si obtinerea dintilor cu curbura diferita a prof        Scopul formulat este atins prin aceea ca sculei i se comunica miscare oscilatorie in raport cu sistemul de coordonate OXYZ, care este caracterizat de unghiurile Euler q si y, si o miscare su
Patent NO-302093-B1 (NO)
Inventor: TASKINEN SAKARI
IPC: A23G3/42
Filed: 1991-10-17
Abstract: A process for preparing a hard confectionery product comprising sugar alcohols, abundant xylitol and optional additives by mixing the ingredients in a multistep mixing process including steps of heating and cooling.
Patent NO-308666-B1 (NO)
Inventor: TRABELSI FOUED
IPC: C09J7/35
Filed: 1993-04-07
Abstract: Thermoadhesive interlining comprising a textile support used in combination with a single adhesive layer, intended to be used to line a drapery. According to the invention the adhesive layer has a two-phase structure comprising: (i) at lest one adhesive system in the form of a thermoplastic powder of dense granules whose main function is to ensure the adhesion of the thermoadhesive lining to the drapery at the time of the adhesive lining; (ii) at least one crosslinkable system comprising at least one crosslinkable resin and at least one hardener, in the form of a homogeneous matrix whose main function is to coat the thermoplastic powder granules of the adhesive system.
Patent NO-317364-B1 (NO)
Inventor: MILLOY GORDON THOMAS
IPC: E21B33/072
Filed: 1999-05-19
Abstract: A pressure control apparatus is described, particularly for use with wireline pressure equipment (30), as having a first portion (50), which may be located in close proximity to the wireline pressure equipment. The first portion has at least one fluid pressure outlet and at least one controlling mechanism to facilitate control of the fluid pressure outlet. The controlling mechanism is operable by a control system (52), at least a portion of which is located remote from the first portion in, for instance a control cabin. A method of controlling pressure equipment used in the exploration, production and/or exploitation of hydrocarbons is also described, as is a regulating device. <IMAGE>
Patent NO-315014-B1 (NO)
Inventor: JOHANSSON GOERAN
IPC: G09F7/16
Filed: 1999-11-15
Abstract: A method and device for applying a pattern (70) onto a support means (2) of a sign, utilising a foil (17) comprising a pattern layer (18) and a carrier layer (73) with an adhesive layer (74) uniting them, said pattern being cut out in the pattern layer of the foil by means of a controlled cutting device, after which the foil is placed on a laminating table (3) in an application device (1). According to the invention a traverse (21) is passed in controlled manner over the foil placed on the laminating table, and a self-adhesive transfer film (19), supplied from a roll (20) over and around a press roll (34) rotatably journalled, at a press device (32) is applied under pressure on the foil. The carrier layer and spill of the pattern layer are removed and the pattern parts thus remaining are brought into contact with the support means, with the adhesive layer of the pattern parts now exposed. The press roll is then again passed over the transfer film, pattern parts and support means so that the pattern parts are transferred permanently to said support means, after which the transfer film is removed from the support means.
Patent RO-116425-B1 (RO)
Title: Rotary internal-combustion engine
Inventor: PARSEGHIAN FLORIN
IPC: F02B55/00
Filed: 1992-07-06
Abstract: The invention relates to a rotary internal combustion engine applicable to equipping the means of transportation and as a stationary engine . According to the invention, the engine has a rotor (1) operating inside a boring (c) of an engine block (5), closed by means of some covers (6), defining an admission / compression chamber (d) and a combustion/discharge chamber (e), said engine block (5) being provided with some channels (f) for the circulation of the cooling liquid, an admission hole (g) and a discharge hole (h), a resilient segment (7) as well as a compression pocket (i), the slots (e) of the rotor (1) accomodating the blades (A) hinged by means of bolts (4) to the movable levers (3), the covers (6) being provided with some annular channels (j) and annular channels (k) for the sealing segments, as well as with a threaded pocket (I) for mounting the sparking plugs.
Patent AT-515717-B1 (AT)
Title: Kran
IPC: B66C6/00
Filed: 2014-05-08
Granted: 2020-03-15
Abstract: Kran umfassend einen C-förmigen Balken (1), der durch einen Obergurt (18) und zwei seitliche Stege (19) mit Untergurt (24) gebildet ist, eine Laufkatze (3), welche eine Seiltrommel (4) umfasst und am Balken (1) mittels zweie rals Auflager (10) wirkenden Schienen (21) gelagert ist, die den Obergurt (18) und jeweils einen der Stege (19) verbinden, wobei der Balken (1) als Fachwerksträger ausgebildet ist, wobei der Obergurt (18) durch die zwei Schienen (21) für die Laufkatze (3) und horizontale Diagonalstreben (25) und Querstreben (26) gebildet ist und die seitlichen Stege (19) durch vertikale Diagonalstreben (23) und durch den jeweils einen Untergurt (24) gebildet sind, wobei die Enden der horizontalen Diagonalstreben (25) und Querstreben (26) mit der Oberseite der zwei Schienen (21) verbunden sind, und wobei die Enden der vertikalen Diagonalstreben (23) einerseits mit der Unterseite der zwei Schienen (21) und andererseits mit dem jeweiligen Untergurt (24) verbunden sind, sodass die Auflager (10) jeweils mit der Ebene der vertikalen Diagonalstreben (23) fluchtend angeordnet sind.