baber/WOPTO huggingface dataset:
Patent IE-35741-B1 (IE)
Title: Antibiotic av290-syntan complexes
IPC: A23K20/195
Filed: 1971-10-18
Abstract: 1323377 Complexes of antibiotic AV290; sulphonic acids AMERICAN CYANAMID CO 25 Oct 1971 [3 Nov 1970] 49518/71 Headings C2A and C2C [Also in Division C3] Novel complexes of antibiotic AV290 and a syntan are prepared by acidifying a whole or filtered AV290-containing fermentation broth to pH 1À4 to 5À0, adding a syntan and recovering the precipitated complex. Syntans are defined as synthetic tanning agents which are condensation products of formaldehyde and sulphonated phenols (e.g. phenol, cresols, naphthols or bis-phenols) or naphthalene-sulphonic acids, or of formaldehyde, phenols and a bisulphite or SO 2 (see Division C3). The complexes are recovered by filtration or centrifugation and when a whole fermentation broth is used, they are obtained in the form of a composition of the complex together with the broth solids (e.g. mycelia and other insoluble matter), which is then dried, for example by reslurrying in water and freeze-drying or spraydrying, or by slurrying in a water-miscible organic non-solvent (e.g. acetone), filtering and air-drying. The syntan is preferably added as an aqueous solution, in slight excess of amount required to completely precipitate the complex. The antibiotic is loosely bonded to the syntan and may be isolated therefrom by absorption on cross-linked carboxymethyldextran gel and eluting with aqueous acid. Animal feed supplement compositions having growth-promoting and feed efficiency-enhancing activity comprise a dried mixture of fermentation broth solids and the antibiotic AV290- syntan complex, optionally together with an edible carrier and/or a nutritionally balanced animal feed. A sulphonated naphthalene-formaldehyde condensate probably having the formula wherein n is zero to 4, is prepared by sulphonating naphthalene at 105‹ C. with 93% H 2 SO 4 and treating the reaction mixture with aqueous formaldehyde. A sulphonated phenol-formaldehyde condensate probably having the formula: wherein R is -SO 3 H and n is zero to 4, is prepared by reacting phenolsulphonic acid and aqueous formaldehyde solution at 100‹ C. and then cooling to precipitate the said product. Reference has been directed by the Comptroller to Specification 1,194,365.
[GB1323377A]
Patent IE-36829-B1 (IE)
Title: Process for the preparation of penicillamine
IPC: C07C323/58
Filed: 1972-11-10
Abstract: 1394845 Process for penicillamine DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT 1 Nov 1972 [15 Nov 1971] 50375/72 Addition to 1346198 Heading C2C The invention comprises a process for the preparation of penicillamine or a homologue thereof which comprises reacting an aliphatic aldehyde branched on the α-carbon atom with sulphur and ammonia to form a #<SP>3</SP>-thiazoline, converting the #<SP>3</SP>-thiazoline with anhydrous hydrogen cyanide into a thiazolidine-4-carbonitrile, hydrolysing the thiazolidine-4-carbonitrile into a salt of a thiazolidine-4-carbonamide by introducing it into aqueous hydrochloric acid containing at least 30% by weight of hydrogen chloride and heating to a temperature of from 40 to 70‹ C., converting the salt of a thiazolidine-4- carbonamide at a temperature above 80‹ C. into a salt of a thiazolidine-4-carboxylic acid and an ammonium salt, working up the mixture and separating off the ammonium salt followed by hydrolytic degradation of the thiazolidine-4- carboxylic acid to produce the penicillamine or its homologue.
[GB1394845A]
Patent IE-66491-B1 (IE)
Title: Shoe heel spring and stabilizer
Inventor: CLAVERIA R Y
IPC: A43B21/30
Filed: 1991-05-08
Abstract: A thin, heel-sized plate formed of a composite sandwich of thermoplastic resin and carbon-glass fiber cloth has a pair of upwardly-flanged lateral edges, front and rear ends, and an integral, rearwardly-extending, upwardly-inclined, vertically-acting spring member appending from it. The device is encapsulated within the resilient material of the heel portion of the midsole of an athletic shoe such that the spring member is disposed below the calcaneus of the wearer's foot. The midsole is relieved in an area below the spring member to permit it to bend downward freely in response to heel-imparted forces. A "snubber" or stopper bushing can be molded into the outsole of the shoe to limit the maximum deflection of the spring member.
Patent IE-35529-B1 (IE)
Title: Self-thread-forming threaded fasteners and method and apparatus for making same
IPC: B21H3/02
Filed: 1970-12-11
Abstract: A self-thread forming threaded fastener is disclosed having a straight thread on a shank of circular cross section and a tapered thread on the work-entering end. The tapered portion of the thread is of lobular root, pitch and crest surface cross sections and which lobular configuration is continued, but to a diminishing extent, on the first few threads on the shank section immediately adjacent the tapered section.
[US3681963A]
Patent IE-39996-B1 (IE)
Title: Improvements in or relating to polymers by injection and blow moulding
IPC: C08F8/30
Filed: 1974-07-30
Abstract: 1482921 Polymers containing diazomethylene groups GLAXO LABORATORIES Ltd 30 July 1974 [31 July 1973] 36384/73 Headings C3P and C3R The invention comprises polymers containing a plurality of diazomethylene groups, which are prepared by oxidation of corresponding polymers containing hydrazone groups, e.g. with peracetic acid or chloramine T. The following reaction sequences are given in specific examples: (A) styrene/divinyl benzene copolymer, polystyrene, isotactic polystyrene and macroreticular styrene/divinyl benzene copolymer are each reacted with benzoyl chloride, then the resulting benzoyl groups reacted with hydrazine, and the resulting hydrazone groups are oxidized to diazomethylene groups; (B) styrene/divinyl benzene copolymer is subjected to a similar sequence as in (A) except that in the first step alkoxysubstituted benzoyl chlorides are used; (C) styrene/divinyl benzene copolymer is reacted with diphenylcarbamoyl chloride to give groups, which are hydrolysed to -COOH groups, which are reacted with thionyl chloride to give -COCl groups, which are reacted with benzene to give -COPh groups, which are then reacted with hydrazine and oxidized; (D) styrene/divinyl benzene copolymer containing formyl substituents is reacted with hydrazine and then oxidized; (E) styrene/ divinyl benzene/methyl vinyl ketone copolymer is reacted with hydrazine and oxidized; (F) methacrylic acid/divinyl benzene copolymer is reacted with thionyl chloride, the -COCl groups then reacted with toluene, and the keto groups then reacted with hydrazine and oxidized; and (G) benzyl chloride is polymerized in the presence of SnCl 4 to give poly(benzyl), i.e. -(CH 2 -phenylene-) n -, which is oxidized with nitric acid to give poly(benzoyl), i.e. the methylene groups in the chain are converted to keto groups, which are then reacted with hydrazine, followed by oxidation of hydrazone groups to diazomethylene groups. The diazomethylene polymers prepared above can be further reacted in a variety of ways. of ways. In examples as numbered, diazomethylene-substituted styrene/divinyl benzene copolymer is reacted with (21) N-acetyl glyeine, the product being then nitrosated with nitrosyl chloride, and then treated with BaO to produce polymer-bound diazoacetic acid; (22) allyl alcohol; (23) thiophenol; (24) 2-aminoethanethiol hydrochloride; and (25) methyl-3#- hydroxy-11-oxo-5α-bisnoreholanate. (Note.-The intermediate polymers containing hydrazone groups are the subject of Specification 1,482,923).
[GB1482921A]
Patent IE-45670-B1 (IE)
Title: -(1-alkoxyethoxy)-3,3-(vic-alkylenedioxy)-17 -ethylnyl-androst-5-enes and their use in the preparation of 17 -hydroxy-3-oxo-17 -pregn-4-ene-21-carboxylic acid -lactone from 17 ethynyl-17 -hydroxy-androst-4-en-3-ene
IPC: C07J1/00
Filed: 1977-08-29
Abstract: A new process for the preparation of 17 beta -hydroxy-3-oxo-17 alpha -pregn-4-ene-21-carboxylic acid gamma -lactone is described herein. The process makes use of androst-4-ene-3,17-dione as the starting material and 17 alpha -ethynyl-17 beta -hydroxyandrost-4-en-3-one as an early intermediate.
Patent IE-63448-B1 (IE)
Title: Connecting means for joining two cover members
Inventor: BERTHON FRANCIS
IPC: E03F5/06
Filed: 1990-05-28
Abstract: Fastening means for the junction of two adjacent highway parts intended to be placed on a support structure, for example a runoff gutter or a multileaved access-hatch frame, consisting of an elastically deformable element of one of the pieces to be joined and of a projecting finger of the other piece. Highway piece having the said means comprising, at one of its ends, at least one elastically deformable bar (6a,6b) and, at the opposite end, at least one projecting finger (10,11). <IMAGE>
Patent IE-42136-B1 (IE)
Title: A root crop harvester
IPC: A01D23/02
Filed: 1975-11-04
Abstract: 1529905 Root crop harvesters COMHLUCHT SIUICRE EIREANN TEORANTA 4 Nov 1976 [4 Nov 1975] 45969/76 Heading A1F A topping unit 200 comprising subframes 12a, 12b connected about a vertical pivot 19a, is mounted on the front of a tractor for pivotal movement about a horizontal axis 11a under the action of a ram 13. Rootfeeling arms 15 mounted on the subframe 12b have horizontal portions 15E, 15F for engaging opposite sides of untopped roots, and vertical portions 15c, 15d which turn in bosses 40a, 40b according to the deflection by the roots of the horizontal arm portions 15E, 15F. Radial arms 41a, 41b secured to the arms 15 are connected by a track rod 42 and biased into a central position by springs 43a, 43b. A further radial arm 44 secured to the arm portion 15c is operably connected, by means of a turnbuckle 46, to a valve 45 which controls a ram 26, connected between the sub frames 12a, 12b, to steer the sub frame 12b along the row of crop being topped. A lifter unit 300 follows the topping unit and roots are lifted by shares (not shown) or co-operating wheels 32 and flicked by rotating rubber flippers 33 onto a conveyor belt 35 having high-carbon steel cross rods; debris is removed from the roots by a spiked drum 36 which lifts them into an elevating bucket-conveyor 37 for discharge to a collector trailer (not shown). The unit 300 is automatically steered along a row by means of a "Y" shaped root-feeling member 49 the rotation of which operates a valve 45a which controls a steering ram (not shown) between the tractor and the unit 300.
Patent IE-40551-B1 (IE)
Title: Process for the purification of peptides of the calciton type
IPC: C07K14/575
Filed: 1974-12-13
Abstract: Peptides of the calcitonin type when obtained by synthesis can be purified in a simple manner by forming inner salts, which precipitate from aqueous solutions of salts of the peptides with acids or bases when these solutions are adjusted to the isoelectric range. Impurities remain in solution, while the inner salts separate practically quantitatively. The precipitation is completed after several hours. The peptides can then be recuperated by treatment with an acid, especially a therapeutically suitable acid. The process affords products which are superior to those obtained by purification methods hitherto known and gives higher yields. Other long-chain peptides such as ACTH, insulin or glucagon cannot be purified in this manner.
[US3948876A]
Patent IE-55738-B1 (IE)
Title: Process for determining the basis weight of a low atomic nmber material in a mixture with a higher atomic number material
IPC: G01N23/08
Filed: 1984-10-08
Abstract: The invention relates to an apparatus and a process for determining the relative quantity of a low atomic number material in a mixture of the material and a high atomic number material. The apparatus comprises a first source (16) for directing a first beam of X rays into the mixture, a second source (20) for directing a second beam of X rays into the mixture, a first and a second detectors (34, 36) for detecting respectively the first and second beams in the absence of the mixture and for detecting respectively the portion of the first and second beams transmitted through the mixture. The apparatus also comprises a computer (60) coupled to the first and second detectors to determine, upon the detected beams, the relative quantity of the low atomic number material. Application to the measurement of the concentration of binder material in fiber glass.
Patent IE-42320-B1 (IE)
Title: Improvvements in or relating to apparatus for aerating liquids
IPC: C12G1/06
Filed: 1974-12-16
Abstract: 1453363 Aerating liquids SODASTREAM Ltd 31 Oct 1974 [24 April 1974] 17834/74 Heading B1C A bottle holder 2 may be swung out from a body 1 for insertion of a bottle 5 which is then raised by a platform 6, actuated by a lever 7 and cam 8, so that its neck engages a rubber nozzle 9. An interchangeable gas cylinder 28 has a permanently attached valve 29 which is opened by a plunger 32 when a lever 33 is depressed, to admit gas to the bottle through tubes 17, 14. The cam shaft 8a has also a subsidiary cam 10 which opens a valve 13 when the lever 7 is operated, to vent excess pressure through the tube 37 which is connected to the interior of the bottle through the nozzle 9, see Fig. 3. The bottle holder has a sefety shield 4. The excess pressure, or the pressure in the cylinder, may be used to operate the lever 7. For Figures see next column
Patent IE-63418-B1 (IE)
Title: Progression risk of HIV by assay of dehydroepiandrosterone in body fluid
Inventor: MASTERSON JOSEPH GERARD
IPC: G01N33/50
Filed: 1990-09-10
Abstract: PURPOSE: To obtain the method which can be used to indicate the tendency of HIV infection progress or confirm the possibility of HIV infection progress and measure the concentration of DHEA of a patient who can possibly be reduced in symptoms by dosing DHEA or its salt or combined body. CONSTITUTION: This is the method which measure the degree of danger of the progress of HIV infection of an examinee who is independent in the degree of danger of HIV infection progress of other indexes, and DHEA concentration which is less than the lower limit of a contrast range of 180 to 1,250ng/d1 or a value less than the least value of the contrast range is measured as to a sample of the humor or a secretion of the examinee.
Patent IE-74154-B1 (IE)
Title: Method for preparation of taxol using an oxazinone
Inventor: HOLTON ROBERT A
IPC: A61K31/215
Filed: 1990-11-12
Abstract: Process for the preparation of a taxol intermediate comprising contacting an alcohol with an oxazinone having the formula: <CHEM> wherein R1 is aryl, heteroaryl, alkyl, alkenyl, alkynyl or OR7 wherein R7 is alkyl, alkenyl, alkynyl, aryl or heteroaryl; R2 and R5 are independently selected from hydrogen, alkyl alkenyl, alkynyl, aryl, heteroaryl, and OR8 wherein R8 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or hydroxyl protecting group; and R3 and R6 are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aryl and heteroaryl.
Patent LU-100546-B1 (LU)
Title: Plug-pull type hardware connector
Inventor: WU ZHENBIAO
IPC: H01R13/02
Filed: 2017-12-15
Granted: 2018-03-20
Abstract: The present invention relates to the technical field of connectors, and in particular to a plug-pull type hardware connector. The plug-pull type hardware connector comprises a male connecting piece and a female connecting piece for the male connecting piece to be correspondingly inserted, wherein the male connecting piece comprises a female casing; male hardware is installed at the two ends of an inner cavity of the female casing, and plug pins are evenly installed at the middle of the inner cavity of the female casing. The female casing comprises a male casing, female hardware is installed at the two ends of the male casing, and insertion barrels are evenly installed at the middle of the male casing. In the plug-pull type hardware connector, by increasing the diameter of the male hardware, a maximum through current of the male hardware is increased, so that the plug-pull type hardware connector can be universally applicable to all unmanned aerial vehicle models, and the applied range is expanded; besides, a high power loss is not caused, and thus the plug-pull type hardware connector well adapts to original power supply fittings; by increasing the number of the plug pins, the signal sources and the plug pins are in one-to-one connection, and thus signal transmission stability is improved.
Patent LU-102804-B1 (LU)
Title: Vorrichtung zum Erfassen der Dichtungsleistung der passenden Grenzfläche zwischen einem Implantat und einer Basis
Inventor: GAO ZHIYI
IPC: G01M3/06
Filed: 2021-01-28
Granted: 2022-01-31
Abstract: Die vorliegende Erfindung offenbart eine Vorrichtung zum Erfassen der Dichtungsleistung der passenden Grenzfläche zwischen einem Implantat und einer Basis, umfassend; einen Behälter, der einen Aufnahmehohlraum aufweist, wobei an dem Oberteil des Aufhatunehohlraums eine Öffnung vorgesehen ist, die mit der Außenumgebung verbunden ist, und wobei das Innere des Aufnahmehöhlraums mit einer Flüssigkeit gefüllt ist; ein Zahnimplantatsystern, das in dem Aufnahmehohlraum installiert ist, wobei das Zahnimplantatsystem ein Implantat und eine Basis umfasst, und wobei das Implantat in der Flüssigkeit eingetaucht ist, und wobei die Basis am Oberteil des Implantats installiert ist, und wobei die Basis mit einem Montageloch versehen ist, das von oben nach unten durchgeht, und wobei sich das obere Ende des Montagelochs oberhalb des Flüssigkeitsspiegels der Flüssigkeit befindet; eine Gasfördervorrichtung, die das Gas ins Montageloch zufuhrt. Die Vorrichtung zum Erfassen der Dichtungsleistung der passenden Grenzfläche zwischen einem Implantat und einer Basis gemäß der vorliegenden Erfindung erfasst die Diehtungsleistung der passenden Grenzfläche zwischen dem Implantat und der Basis, dadurch werden die Zahnimplantatsystern mit einer relativ schlechten Dichtungsleistung aussortiert, um zu vermeiden, dass ein Zahnimplantatsystem mit einer relativ schiechten Diehtungsleistung in den Alveolarknochen implantiert wird. Die vorliegende Erfindung kann für das Zahnimplantat verwendet werden.
Patent LU-500373-B1 (LU)
Title: Hemp oil nanomicrocapsules and their preparation methods and applications
Inventor: ZHOU CHUANG
IPC: A61K8/37
Filed: 2021-07-01
Granted: 2022-01-04
Abstract: The present invention provides a Chinese hemp oil nanomicrocapsules, including: a core material, the core material is Chinese hemp oil; an inner wall material, the inner wall material is wrapped around the periphery of the core material, the base material of the inner wall material is modified chitosan grafted with Beta-cyclodextrin; an outer wall material, the outer wall material is wrapped around the periphery of the inner wall material, the base material of the outer wall material is alginate gel. The modified chitosan-alginate gel double-wall material of Hemp oil nano-microcapsules can prolong the release time of Hemp oil, which can continuously replenish Hemp oil in the skin matrix and prolong the effective action time of Hemp oil nano-microcapsules. Hemp oil, as an active ingredient, absorbs UV rays and neutralizes oxygen free radicals, providing both sun protection and whitening effects.
Patent LU-500771-B1 (LU)
Title: Composition for preventing and treating alcoholic liver injury and preparation method and application thereof
Inventor: LU SITONG
IPC: A61P1/16
Filed: 2021-08-02
Granted: 2022-04-22
Abstract: The invention discloses a composition for preventing and treating alcoholic liver injury and a preparation method and application thereof, belonging to the technical field of biomedicine. The composition comprises the following components in parts by weight: 10-30 parts of seaweed polyphenol, 2-6 parts of sodium alginate, 30-55 parts of abalone peptide and 0.5-3 parts of spermidine. The invention has good product stability, safe and non-toxic, with significant liver-protective effect on alcoholic liver injury, simple process, easy to industrialize production.
Patent LU-501033-B1 (LU)
Title: Double emission ratio type ph fluorescent probe based on amboceptor fret and application
Inventor: HUANG CHAOBIAO
IPC: G01N21/64
Filed: 2021-12-17
Granted: 2022-06-17
Abstract: Described is a double emission ratio type pH fluorescent probe based on amboceptor fluorescence resonance energy transfer (FRET). Semiconductor polymer quantum dots (Pdots-PPF) are prepared by taking poly(9, 9-dioctylfluorene) (PFO) as a donor, taking 9, 9-dioctylfluorenyl-2, 7-diyl-1, 4-benzo-(2, 1, 3)-thiadiazole copolymer (PFBT) and fluorescein isothiocyanate (FITC) as acceptors, and taking polystyrene maleic anhydride (PSMA) as a cross-linking agent of the donor and the acceptors by a nano-coprecipitation method. The double emission ratio type pH fluorescent probe provided by the present invention has good linearity at pH 3.0-8.0, has good reversibility, photostability and selectivity, and can be taken as a pH sensor for biological analysis, cell imaging, organelle targeting and drug delivery and release.
Patent LU-501109-B1 (LU)
Title: Zahnpflegefuttermittelzusammensetzung
Inventor: FUCHS KATHRIN
IPC: A23L33/185
Filed: 2021-12-28
Granted: 2023-06-28
Abstract: Die vorliegende Erfindung betrifft eine Zahnpflegefuttermittelzusammensetzung zur Förderung des Wohlbefindens eines Tieres sowie insbesondere zu seiner Zahnpflege, wobei die Zahnpflegefuttermittelzusammensetzung zumindest eine erste, zweite und dritte Komponente umfasst, wobei die erste Komponente einem Abrieb von Zahnmaterial förderlich ist, die zweite Komponente einen Futtermittelbestandteil umfasst und die dritte Komponente ein verzehrbares Haftmittel umfasst, das dazu eingerichtet ist, die erste und die zweite Komponente miteinander zu verbinden und wobei das Haftmittel aus einem getreidebasierten Haftmittel mit einem Zuckeranteil von unter 2 % ausgewählt ist.
Patent LU-501341-B1 (LU)
Title: High-toughness and high-hardness ductile iron material used under ultra-low temperature and preparation method thereof
Inventor: QU YINGDONG
IPC: C22C37/00
Filed: 2022-01-27
Granted: 2022-08-10
Abstract: The invention relates to a high toughness and high hardness ductile iron material used under ultra-low temperature conditions, which is mainly applied to the manufacture of mechanical product parts castings used under ultra-low temperature conditions, which is characterized in that: the chemical composition of the material is calculated by weight percentage: C2.7%-2.9%, Si1.8%-2.0%, Mn1%-5%, P0.01%-0.08%, S0.01%-0.02%, Ni20%-28%, Cr0.5%-3.0%, Cu0.5%-1.5%, Mg0.06-0.09%, the rest is Fe. The purpose of the application is to overcome the disadvantages of poor casting performance, poor impact toughness, low hardness and wear resistance, and poor machining performance of materials that are traditionally suitable for ultra-low temperature conditions, and can provide new materials for the design of mechanical parts used at ultra-low temperatures, choose.
Patent LU-501397-B1 (LU)
Title: Method for Segmenting the Depth Semantics of Medical Images
Inventor: SHEN LIANGZHONG
IPC: G06V10/82
Filed: 2022-02-07
Granted: 2022-08-09
Abstract: Medical image depth semantic segmentation method, comprising the following steps: (1) Based on the word bag model, the elements of each discrete feature set are respectively represented as word vectors represented by a unique heat vector; (2) Input the unique heat vector into the nesting layer of the semantic segmentation preprocessing neural network, and convert it into a real number feature vector; (3) Fusing real number feature vectors to obtain fused feature vectors of each discrete feature set; (4) Input the fused feature vectors into the full connection layer of the semantic segmentation preprocessing neural network, and convert the fused feature vectors into one-dimensional feature vectors with the same prime number; (5) Reconstructing the one-dimensional feature vector into a matrix representation with the same size as the medical image to be processed; (6) Fusion of matrix representation and medical image to be processed to complete image depth semantic segmentation.