baber/WOPTO huggingface dataset:
Patent ES-8505430-A1 (ES)
Title: Sewing machine.
IPC: D05B19/00
Filed: 1984-07-26
Abstract: The zigzag-sewing and feeding system of a sewing machine comprises two step motors (1, 2), one (1) of which is used to effect and control the zig-zag sewing motion of a needle bar holder. The other step motor (2) is used to control the stroke of the back-and-forth movement of the feeder (21) of the sewing machine. The drive shaft (3) of the first step motor (1) carries a gear in mesh with a rack (4), which is pivoted at one end to one end of a bell-crank lever (5), which at its other end is pivoted to one end of a cranked lever (6) and is operated by the rack (4) to reciprocate said one end of the cranked lever (6). The latter is pivoted at a bend to the machine frame and is pivoted at its other end to a needle bar holder (8) to impart a zigzag motion thereto. The rack (4) is formed with longitudinal slots, which receive pins (11) for guiding the rack (4) during its reciprocating motion. The drive shaft (12) of the second step motor (2) carries a gear in mesh with a rack (13), which is pivoted to one end of a bell-crank lever (14), which at its other end is pivoted to a connecting rod (15) by a pivot (14') between the upper end lower ends of said rod. A tension spring (16) is connected to the connecting rod (15) above the pivot (14') and urges said rod (15) above the pivot (14') against the eccentric periphery of a cam (17), which is rotated by the main motor (19) of the sewing machine. The lower end of the connecting rod (15) is connected by a transversely extending rod (20) to the feeder of the sewing machine so that said feeder is moved back and forth by said rod (20) when the rotation of the cam (17) causes the lower end of the connecting rod (15) to oscillate about the pivot (14'). The amplitude of said oscillation will be controlled by the step motor (2), which is operable to shift by means of the rack (13) and the bell-crank lever (14) the point of contact between the connecting rod (15) and the cam (17). The rack (13) is also formed with longitudinal slots, which receive pins for guiding the rack (13) during its reciprocating motion.
Patent ES-8607661-A1 (ES)
Title: Improved system for coring an image-representing signal.
IPC: H04N5/14
Filed: 1984-10-25
Abstract: Noise reduction is achieved, without the introduction of noticeable artifacts in the displayed image, using (1) a non-ringing, non-aliasing, localized transfer, octave-band spectrum analyzer for separating the video signal representing the image into subspectra signals, (2) separate coring means for one or more of the analyzed subspectra signals, and (3) then a synthesizer employing one or more non-ringing, non-aliasing filters for deriving an output image-representing signal from all of the subspectra signals.
Patent ES-8601856-A1 (ES)
Title: Salts of L-carnitine and alkanoyl L-carnitines and process for preparing same.
IPC: A61K31/195
Filed: 1984-12-27
Abstract: Novel L-carnitine and alkanoyl L-carnitine salts and a process for their preparation are disclosed. The salts have the general formula < IMAGE > wherein X- is an anion of acid aspartate, acid citrate, acid phosphate, acid fumarate, lactate, acid maleate, acid oxalate, acid sulphate or orotate R is hydrogen provided that X- is other than the orotate anion, or lower alkanoyl selected among acetyl, propionyl and butyryl and n is 1/2 if X- is orotate, and 1 if X- is one of the other anions. Since they are not hygroscopic, these salts can be easily compounded and are favorably suitable for manufacturing solid administration forms. Their aqueous solutions are less acid than those of the corresponding chlorides: consequently, these salts are also suitable for manufacturing injectable administration forms.
Patent ES-8700675-A1 (ES)
Title: A latex for immunoserological tests and a method of producing the same.
IPC: G01N33/543
Filed: 1985-03-12
Abstract: A latex for immunoserological tests containing polystyrene and/or polystyrene derivative particles which are prepared by polymerizing styrene and/or styrene derivatives in the absence of emulsifying agents, said particles having uniform diameters and a specific gravity of 1.05 or more.
Patent ES-8700558-A1 (ES)
Title: The use of hydroxy-ethyl starch.
IPC: A23L33/21
Filed: 1985-05-24
Abstract: 1. Use of hydroxy-ethyl starch as a carbohydrate component for the production of a dietetic nutrient to be administered orally or by the intestinal route (enterally) to supply energy in the form of glucose by disturbed insulin secretion (dysinsulinosis) and/or by existing insulin resistance.
Patent ES-8604034-A1 (ES)
Title: Process for increasing the activity of a supported silver catalyst.
IPC: B01J23/66
Filed: 1985-07-18
Abstract: The activity of supported Ag catalysts is improved by appln. of 1-1000 mg Cs/kg catalyst, by impregnation at 60-200 deg.C with a soln. contg. CsOH and/or a Cs alcoholate of a lower satd. aliphatic alcohol, in a lower satd. aliphatic alcohol contg. 0-20 wt.% of water, followed by sepn. of excess soln. from the impregnated catalyst. - Pref. solvent is (m)ethanol or (iso)propanol contg. 0-5% of water. Pref. Cs cpd. is CsOH, Cs (m)ethylate, Cs (iso)propylate, or CsOH + 1 of these alcoholates. Pref. impregnation is at 80-150 deg.C. The amt. of Cs applied is 50-500 mg/kg catalyst.
Patent ES-8606775-A1 (ES)
Title: Photopolymerizable composition, products made therefrom and processes for preparing such products.
IPC: G03F7/032
Filed: 1985-09-13
Abstract: A photopolymerizable composition comprised of an addition polymerizable material, a photoinitiator, a thermal addition polymerization inhibitor and a polymeric binding agent. The addition polymerizable material is comprised of a defined monoethylenically unsaturated acrylate and one or more non-gaseous compounds having at least two terminal ethylenic groups. The photopolymerizable composition displays superior flexibility and develops and strips more efficiently when compared to a like composition but in the absence of the acrylate. The photopolymerizable composition may be in the form of sheet or roll on a film support which can be laminated to a substrate and can be used in the preparation of printed circuit boards.
Patent ES-8605242-A1 (ES)
Title: Process for the preparation of muzolimine.
IPC: C07D231/52
Filed: 1985-10-02
Abstract: Improved process for the synthesis of 1-substituted 3-amino-5-pyrazolones, in which in a first step a hydrazine derivative is condensed with alkyl beta -amino- beta -alkoxyacrylate under acidic conditions and the intermediate is subjected in a second step to a ring closure reaction in strongly basic medium at temperatures below 10 DEG C.
Patent ES-8900229-A1 (ES)
Title: 7-Oxabicycloheptane substituted diamide and its congener prostaglandin analogs.
IPC: A61P11/00
Filed: 1987-09-23
Abstract: 7-Oxabicycloheptane substituted amide prostaglandin analogs are provided having the structural formula < IMAGE > wherein m is 0 to 4 A is -CH=CH- or -CH2-CH2- n is 1 to 5 Q is -CH=CH-, -CH2-, < IMAGE > or a single bond R is CO2H, CO2alkyl, CO2alkali metal, CO2polyhydroxyamine salt, -CH2OH, < IMAGE > wherein R4 and R5 are the same or different and are H, lower alkyl, hydroxy, lower alkoxy or aryl, at least one of R4 and R5 being other than hydroxy and lower alkoxy p is 1 to 4 R1 is H or lower alkyl q is 1 to 12 R2 is H or lower alkyl and R3 is H, lower alkyl, lower alkenyl, lower alkynyl, aryl, arylalkyl, lower alkoxy, aryloxy, arylalkyloxy, amino, alkylamino arylamino, arylalkylamino, < IMAGE > +TR < IMAGE > (wherein n' is 0, 1 or 2), alkylaminoalkyl, arylaminoalkyl, arylalkylaminoalkyl, alkoxyalkyl, aryloxyalkyl or arylalkoxyalkyl. The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease.
Patent IE-911818-A1 (IE)
Title: Azole derivatives
IPC: C07D487/04
Filed: 1991-05-28
Abstract: The invention concerns novel, pharmaceutically useful compounds of formula I in which Q is a 5-membered heteroaryl optionally bearing 1 or 2 substituents independently selected from (1-4C)alkyl and halogeno; R<1> is hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl; R<2> (when not as hereinbelow defined together with X) is hydrogen, (3-12C)cycloalkyl, (3-6C)alkenyl, phenyl(3-6C)alkenyl, tetrafluorophenyl, pentafluorophenyl, 5- or 6-membered heteroaryl, optionally substituted (1-6C)alkyl or optionally substituted phenyl; X is oxy, thio, sulphinyl, sulphonyl or an imino group of formula -NRa- in which Ra is hydrogen, (1-6C)alkyl or together with R2 and the adjacent nitrogen atom forms a 4 to 6-membered saturated heterocyclic ring; and A is N or CT in which T is hydrogen or (1-4C)alkyl; or a pharmaceutically acceptable salt thereof; processes for the manufacture of the compounds and pharmaceutical compositions containing them. The compounds are useful as adenosine antagonists. The invention further provides novel intermediates useful in the manufacture of the compounds of formula I. e
Patent IE-902126-A1 (IE)
Title: Simulated cheese products with reduced animal fat and¹calories
IPC: A23L33/20
Filed: 1990-06-13
Abstract: Synthetic cheese products which are reduced in calories and animal fat are produced by combining protein derived from dry-powdered bland-flavored milk protein, vegetable protein, aged or non-aged low-fat or full-fat cheese, or mixtures thereof; water; cheese flavors; an emulsifying salt; an acidulant; adjuvant materials, if desired; and a fatty substance which is non-digestible, partially digestible, or lower in net caloric efficiency than butterfat, animal fat, or vegetable fat.
Patent IE-912995-A1 (IE)
Title: Spiro[cycloalkylbenzene-1,1'(1',2',3',4'-¹tetrahydroisoquinolines)] Having Neuroprotective Properties
IPC: A61K31/47
Filed: 1991-08-23
Abstract: This invention relates to a process for the preparation of compounds of formula I  in which: R1 and R2, which may be the same or different, represent hydrogen or C1-6 alkyl, R3 and R4 independently of each other represent one or more radicals selected from hydrogen, OH, NH2, NO2, halogen, C1-6 alkyl or C1-6 alkoxy, n is a whole number from 1-2 inclusive, in addition to this, one or both spiro rings can contain a double unsaturated bond, and their pharmaceutically acceptable derivatives, provided that when n is 1 and R3 represents disubstitution with a hydroxy radical and a methoxy radical or disubstitution with two methoxy radicals then R4 does not represent disubstitution with two methoxy radicals or trisubstitution with three methoxy radicals, characterized in that it comprises: a) preparing a compound of formula I in which R2 is hydrogen for cyclizing the corresponding compound of formula III:  in which R1, R3, R4 and n are defined as above, and X is a group which is suitably lost, or b) preparation of a compound of formula I in which R2 is C1-6 alkyl by reaction of the corresponding compound of formula I in which R2 is hydrogen with an alkylation agent of alkyl C1-6-Y formula in which Y is a group which is lost, or c) preparation of a compound of formula I in which R2 is C1-6 alkyl by reducing the corresponding compound of formula I in which R2 represents a C1-6 alkanoyl group or a urethane group, or d) preparation of a compound of formula I in which R2 is methyl by reaction of the corresponding compound of formula I in which R2 represents hydrogen with formaldehyde and formic acid, or e) preparation of a compound of formula I with an additional double bond in one or both spiro rings by halogenation-dehydrohalogenation of the corresponding compound of formula I, or f) preparation of a compound of formula I containing an amine or hydroxy group by the removal of a protector group from a compound of formula I in which one or more of the amine or hydroxy groups are protected, and, when desired or necessary, conversion of the corresponding compound of formula I into its pharmaceutically acceptable derivative, or vice versa. The compounds are useful as pharmaceutical products; in particular they have N-methyl-(d)-aspartate (NMDA) blocking properties and are useful in the treatment and/or prevention of neurodegenerative conditions.
Patent IE-921597-A1 (IE)
Title: 1,2-dihydropyrido(3,4-b)pyrazines
Inventor: JR CARROLL G TEMPLE
IPC: C07D471/04
Filed: 1992-07-01
Abstract: 1,2-dihydropyrido[3,4-b]pyrazines are provided which possess antimitotic activity. The compounds have the structure:    <IMAGE>  I wherein R is a lower alkyl group and OR1 is a member selected from the group consisting of aryl-alkyl ethers having from seven to about 20 carbon atoms, alkyl carbamates having from one to about 12 carbon atoms, the alkyl portion of which may be substituted with a halogen atom, e.g., chlorine, fluorine, bromine or iodine; aryl-alkyl carbamates having from about seven to about 20 carbon atoms, aryl carbamates having from about six to about 20 carbon atoms, aryl-alkyl esters having from about 7 to about 20 carbon atoms, aryl esters having from about six to about 20 carbon atoms, alkylthiocarbamates having from about one to about 12 carbon atoms, aryl-alkylthiocarbamates having from about seven to about 20 carbon atoms, and arylthiocarbamates having from about six to about 20 carbon atoms.
Patent IE-922686-A1 (IE)
Title: A liquid or paste-form detergent or cleaning preparation
Inventor: BEAUJEAN DR HANS-JOSEF
IPC: C11D3/12
Filed: 1992-09-24
Abstract: The production of pasty, bleach-containing, essentially anhydrous washing or cleaning compositions was to be improved by direct use of hydrated zeolite. This was possible essentially by impregnating the zeolite with 3 times to 10 times the amount, based on its weight, of an organic, polar inerting agent which is liquid at room temperature and under atmospheric pressure and has a dielectric constant of at least 2.3 C<2.>N<-1.>m<-2> at 20 DEG C. Said washing or cleaning compositions are produced by   (a) impregnating an amount of 10 parts by weight to 30 parts by weight of synthetic hydrated zeolite NaA with   (b) 3 times to 10 times the amount of a said inerting agent, (c) where appropriate removing the liquid inerting agent until the ratio by weight of zeolite to inerting agent is 1:1 to 1:5, (d) admixing an amount of 100 parts by weight to 150 parts by weight of surfactant, (e) an amount of 10 parts by weight to 30 parts by weight of bleach,     (f) an amount of up to 10 parts by weight of bleach activator and (g) where appropriate other ingredients of washing or cleaning compositions. <
Patent IE-990924-A1 (IE)
Title: A heat exchange device for use inside a chimney or flue.
Inventor: ARTHUR JOE DEE
IPC: F28D3/00
Filed: 1999-11-08
Abstract: The invention Figure 1 relates to a heat exchange device fitted inside a chimney or flue opening using the heat generated from the source below (be it solid fuel, gas or chemical from an industrial chimney or furnace).   The contents of the device are heated and are then used for plumbing applications or other useful purposes such as electricity generation.   The invention consists of a coil winding up the chimney or flue from a heat source contracting and expanding to cover the total cross section of the chimney.   The cross section of the coil can be of varying shape and dimension depending on its application.
Patent LU-101256-A1 (LU)
Title: A 4G-Network Ground Motion Recording, Acquisition and Storage System
Inventor: PEI QIANG
IPC: G01V1/24
Filed: 2019-04-26
Abstract: This invention discloses a 4G-network ground motion recording, acquisition and storage system comprising several acceleration sensors, analog signal processors, an analog-to-digital converter, a central processing unit, a remote wireless 4G communication system, a GPS time transfer system, a power conversion module and a solar-wind hybrid power supply system. Said acceleration sensors consist of three sensors connecting to the analog-to-digital converter via their respective analog signal processors. Said analog-to-digital converter is bi-directionally connected to the central processing unit. Said central processing unit is bi-directionally connected to the remote wireless 4G communication system and the GPS time transfer system respectively. The invention adopts the mobile 4G communication technology which is widely used currently to communicate data, namely a monitoring network is set up, realizing large-scale monitoring of strong earthquakes and ensuring the reliability of strong earthquake monitoring. The invention has the characteristics of flat frequency response, linear change of phase, good consistency of technical parameters, stable and reliable performance, low power consumption, small volume, etc.
Patent LU-502665-A1 (LU)
Title: Lactobacillus crispatus capable of preventing and/or treating cervical squamous cell carcinoma (cscc)
Inventor: LI MING
IPC: C12R1/225
Filed: 2021-11-17
Abstract: The present disclosure provides Lactobacillus crispatus strains Lc31 and Lc83 capable of preventing and/or treating cervical squamous cell carcinoma (CSCC). The Lactobacillus crispatus Lc31 has a deposit number of CGMCC No. 21348, and the Lactobacillus crispatus Lc83 has a deposit number of CGMCC No. 21349. In the present disclosure, the Lactobacillus crispatus can well adhere to a surface of SiHa cells of the CSCC in vitro; and metabolites of the Lactobacillus crispatus can inhibit growth, proliferation, migration and invasion of the SiHa cells, and promote apoptosis of the SiHa cells. Therefore, it can be seen that the Lactobacillus crispatus strains Lc31 and Lc83 have great prospects for use in preventing and/or treating rather than diagnosing and treating the CSCC.
Patent WO-0050893-A1 (WO)
Inventor: BENES ROMAN
IPC: G01N21/3577
Filed: 2000-02-24
Abstract: Procédé de détermination spectroscopique de la concentration d'alcools ayant 1 à 5 atomes de carbone, en particulier d'éthanol, dans des échantillons liquides, en particulier des produits alimentaires, des médicaments, des produits cosmétiques contenant de l'alcool ou analogues. Selon ledit procédé, l'absorption de lumière par l'échantillon à analyser est mesurée pour au moins une longueur d'onde dans la plage allant de 1100 nm à 1300 nm, de préférence dans la plage allant de 1150 nm à 1250 nm. La concentration d'alcool est déterminée sur la base de l'absorption détectée, à l'aide d'un étalonnage, ce qui permet de déterminer de manière simple et rapide la teneur en alcool d'un échantillon liquide sur une large plage de concentrations.
Patent WO-9944555-A1 (WO)
Title: Sichtscheibe für eine skibrille
Inventor: SPINDELBALKER RUPERT
IPC: A61F9/02
Filed: 1999-02-12
Abstract: Es wird eine doppelwandige Sichtscheibe (1) für eine Skibrille mit einer gekrümmten Außenscheibe (2) und einer mit Abstand von der Außenscheibe (2) angeordneten, ebenfalls gekrümmten Innenscheibe (3) aus einer Cellulosepropionatfolie beschrieben, die mit der Außenscheibe (2) über ein randseitiges Dichtungsband (4) verbunden ist. Um ein vorteilhaftes Beschlagsverhalten sicherzustellen, wird vorgeschlagen, daß sowohl die aus Polycarbonat gespritzte Außenscheibe (2) als auch die durch ein Vakuumtiefziehen der Cellulosepropionatfolie gefertigte Innenscheibe (3) kugelförmig gekrümmt sind und daß die Außenscheibe (2) auf ihrer Innenseite eine hygroskopische Beschichtung (7) aufweist.
Patent WO-0167755-A1 (WO)
Title: Detecteur de messages publicitaires
Inventor: VOGEL PETER
IPC: H04N5/915
Filed: 2001-03-07
Abstract: Cette invention a trait à la détection de messages publicitaires interrompant des programmes télévisés et ce, par comparaison dans un comparateur (16) de signaux reçus émanant de plusieurs régions (1, 6, 11) d'un réseau. Si un signal ou plusieurs signaux reçus diffère(nt) des autres signaux reçus en excédant un niveau prédéterminé, un signal est généré via une sortie (17) indiquant la présence d'un message publicitaire. Dans la mesure où différents messages publicitaires sont insérés dans différentes régions du réseau, les signaux sont généralement très similaires lors d'une transmission de programme et très différents lors d'une transmission de message publicitaire.
Patent WO-03031425-A1 (WO)
Title: Lactonisation selective d'un point de vue diastereomere ou enantiomere
Inventor: TAYLOR DENNIS DR
IPC: B01J31/18
Filed: 2002-10-04
Abstract: La présente invention concerne un procédé de formation d'une η-lactone, ledit procédé se caractérisant par la réaction d'une 1,2-dioxine symétrique ou asymétrique de formule (1) dans laquelle R1 et R2 sont identiques ou différents et sont des groupes dans lesquels un atome de carbone est lié à la chaîne principale de dioxine ; et un nucléophile d'ester doublement stabilisé. Le nucléophile est un nucléophile énolate stabilisé produit par la réaction d'un ester, d'une cétone ou d'un nitrile en la présence d'une base. La mise en oeuvre de la réaction en la présence d'un catalyseur au cobalt contenant un ligand chiral produit une η-lactone.
Patent WO-2004050979-A1 (WO)
Title: Mercerisage de fibres cellulosiques
Inventor: ARNOLD LYNDON NEVILLE H
IPC: D06M11/40
Filed: 2003-11-13
Abstract: La présente invention a trait à un procédé de mercerisage de fibres cellulosiques non contraintes comprenant le transport des fibres selon un trajet de passage à travers une zone de mercerisage dans laquelle les fibres sont mises en contact avec un liquide de mercerisage, suivie d'une zone de rinçage, dans laquelle les fibres sont soumises à un rinçage, les fibres cellulosiques non contraintes étant maintenues pour empêcher un retrait longitudinal lors de leur transport à travers les deux zones. Les fibres, telles que des fibres de coton en forme de rubans peuvent être comprimées entre une paires de courroies à travers les zones. L'invention a également trait à un appareil pour la mise en oeuvre du procédé comprenant une zone de mercerisage et une zone de rinçage, et un convoyeur comportant une paire de surfaces telles que des surfaces de courroies pour maintenir les fibres en vue d'empêcher le retrait. Les courroies peuvent être légèrement élastiques et sous tension pour l'étirage léger des fibres. Les courroies s'enroulent autour de rouleaux séparées d'une courte distance pour maintenir la tension sur le tapis et sur les fibres de trouvant entre elles.
Patent AU-2002211888-A1 (AU)
Title: Radiographic camera
Inventor: GRENIER STEVEN J
IPC: G01N23/04
Filed: 2001-10-11
Abstract: A radiographic camera, comprising: a housing (102) containing a radioactive source (112) in a pathway (116) surrounded by a radiation shield (152); a first end (104) of the housing having a first opening in communication with the pathway; a second end (106) of the housing having a second opening in communication with the pathway; a lock assembly (108) located at the second end of the housing; and a connector assembly (110) having a radiation shield protector (226) at the first end of the housing adapted to selectively block and unblock the first opening, the connector assembly having an opening (214) aligned with the first opening and adapted to receive a guide cable fitting (254) to allow the radiation shield protector to unblock the first opening and allow the source to pass through the first opening; wherein the lock assembly functions independently of the radiation shield protector and the guide cable fitting.
Patent AU-2002219869-A1 (AU)
Title: Method of preparing a fumed metal oxide dispertion
Inventor: BROWN STEVEN E
IPC: C09C1/28
Filed: 2001-11-14
Abstract: The invention provides a method of preparing a dispersion of a fumed metal oxide in a liquid carrier comprising the following sequential steps: (a) providing a liquid carrier at a pH that effects dissolution of the metal oxide at a rate the same as or greater than the metal oxide dissolution rate in water at a pH of about 8, (b) mixing with the liquid carrier, in any order, one or more aliquots of both a fumed metal oxide and a metal ion source to form a dispersion, such that the dispersion does not coagulate, and (c) optionally adjusting the pH of the dispersion to the pH of the liquid carrier in step (a). The method allows for the preparation of the dispersion to be done with a high solids loading and at a high pH. Furthermore, the dispersion can have a shelf-life of at least about 1 hour or more at 25° C.