baber/WOPTO huggingface dataset:
Patent EP-4289834-A1 (EP)
Title: Tetrahydropyrrolocyclic compound and application thereof
Inventor: WEI WEI
IPC: C07D401/14
Filed: 2022-01-27
Abstract: A tetrahydropyrrolocyclic compound as represented by formula (I), a pharmaceutically acceptable salt thereof, and an application thereof in preparation of a drug for treating a disease related to a selective orexin-2 (OX-2) receptor antagonist, wherein the related disease is selected from insomnia and depression.
Patent EP-4289528-A1 (EP)
Inventor: IMAHASE TOSHIHIRO
IPC: B22D46/00
Filed: 2022-01-28
Abstract: A technical problem to be solved by the present invention is to provide a mounting device capable of smoothly mounting a drive unit being in a hanging state to a sliding nozzle device, using a manipulator. The present invention provides a mounting device 4 mounted to a distal end of a manipulator 4 to mount a drive unit 31b whose upper end is connected to a suspending device, to a holder 36 of a sliding nozzle device 3. The mounting device 5 comprises: a holding part 52 for holding an upper portion or central portion (to-be-held plate 313) of the drive unit 31b; and a contact part 55c which is contactable with a lower portion (to-be-contacted part 314) of the drive unit 31b when mounting the drive unit 31b to the holder.
Patent EP-4318722-A1 (EP)
Title: Lithium secondary battery
Inventor: TAKADA HARUMI
IPC: H01M10/0585
Filed: 2022-03-23
Abstract: A lithium secondary battery includes: a power-generating element that includes a positive electrode in which a positive electrode active material layer containing a positive electrode active material capable of absorbing and desorbing lithium ions is disposed on a surface of a positive electrode current collector, a negative electrode having a negative electrode current collector, where lithium metal is deposited on the negative electrode current collector during charging, and a solid electrolyte layer interposed between the positive electrode and the negative electrode and containing a solid electrolyte; and a pressurizing member that pressurizes the power-generating element at a predetermined pressure in a direction of lamination thereof, in which when the power-generating element is viewed in a planar view, at least a part of an outer peripheral end of the positive electrode active material layer is located inside an outer peripheral end of the solid electrolyte layer, and a first functional layer is provided on at least a part of a principal surface of the solid electrolyte layer facing the negative electrode current collector and at least a part of a side surface of the solid electrolyte layer, the first functional layer having electronic insulation properties and lithium ion conductivity and being more stable in reductive decomposition due to contact with lithium metal than the solid electrolyte.
Patent EP-4318600-A1 (EP)
Title: Texture structure of solar cell and preparation method therefor
Inventor: CHEN HONG
IPC: H01L31/0216
Filed: 2022-09-23
Abstract: The present invention provides a texture structure of a solar cell and a preparation method therefor. The texture structure comprises a texture; a texture surface comprises a contact region and a non-contact region; the contact region is provided with a metal gate line; the specific surface area of the contact region is less than that of the non-contact region. According to the texture structure of a solar cell and the preparation method therefor provided by the present invention, texture structures having different microscopic morphologies are formed on the texture of a metal gate line coverage region and the texture of a metal gate line non-coverage region, and the specific surface area of the texture structure in the non-coverage region is much greater than that of the texture structure in the coverage region, thereby reducing the contact area between slurry metal and the PN junction on the texture, reducing metal compounding by more than 20%, and improving conversion efficiency.
Patent EP-4239149-A1 (EP)
Inventor: LE-VOT NICOLAS
IPC: E05B79/22
Filed: 2023-02-10
Abstract: L'invention concerne un dispositif d'actionnement (1) pour serrure, comportant un levier (2) apte à être relié à une pièce de manipulation (10) mobile entre une position de repos et une position de basculement, notamment à rotation autour d'un axe de rotation (A), le dispositif comportant une interface de liaison (3) à un élément de transmission (4) et au levier (2). Le dispositif comprend un guide (5) orienté selon un axe de coulissement (C) perpendiculaire à l'axe le long duquel un curseur (3) mobile est apte à se déplacer linéairement entre des positions inactive et active correspondant respectivement aux positions de repos (PF) et de basculement (PO) de la pièce de manipulation (10). Le curseur (3) comporte au moins une liaison enfichable (31, 33) destinée à la liaison avec l'élément de transmission (4).
Patent EP-4253287-A1 (EP)
Inventor: GIANNINI DAMIAMO
IPC: B65G47/34
Filed: 2023-03-30
Abstract: It is provided a device (1) for discarding trimmings (12) of a log (10) divided into rolls (11) and trimmings (12); the device (1) comprises a pair of belts (2) arranged on opposite sides of two movers (110, 120); a mat (3) subtended between the belts (2) and movable by the belts (2) defining a passage position in which it is subtended between the movers (110, 120) allowing the passage of the rolls (11) and a discarding position in which it is not subtended between the movers (110, 120) preventing the passage of the trimmings (12).
Patent EP-4258614-A1 (EP)
Inventor: BUICK TIMOTHY JOHN
IPC: H04L45/7453
Filed: 2023-04-04
Abstract: A computer-implemented method, network switch and computer program product for performing exact match lookup operations in a table. A hash of the lookup key is performed to generate a value which is used to identify a location in the hash memory space. The generated value is separated into a bucket row, a bucket column, a bucket plane and a secondary hash value, where the bucket row, bucket column and bucket plane are used to identify an originating home hash root bucket. The head entry on the collision chain of a hash root bucket identified via the secondary hash value that is a neighbor to the home hash root bucket is read to determine if an exact match of the lookup key exists. If the head entry exactly matches the lookup key, then a finding of an exact match of the lookup key is reported.
Patent EP-4299217-A1 (EP)
Title: Three-dimensional powder bed fusion additive manufacturing apparatus
Inventor: SATO TAKASHI
IPC: B22F10/28
Filed: 2023-06-05
Abstract: A powder bed fusion additive manufacturing (PBF-AM) apparatus (1) includes an electron gun chamber (2), a build chamber (3), a first vacuum pump (5), a second vacuum pump (6), and a beam path (8). In addition, the three-dimensional PBF-AM apparatus (1) includes a differential evacuation aperture (14), a focusing lens (12), and an axis adjustment mechanism (13). The differential evacuation aperture (14) divides an internal space of the beam path (8) into two, and has a restriction hole (14a) through which an electron beam (L1) can pass. The focusing lens (12) is configured to focus the electron beam (L1) by restriction hole (14a) of the differential evacuation aperture (14). The axis adjustment mechanism (13) is configured to focus adjust a trajectory of the electron beam (L1) or positions of the focusing lens (12) and the differential evacuation aperture (14) so that an optical axis (L2) of the electron beam (L1) passes through both the center of the restriction hole (14a) and the center of the focusing lens (12).
Patent EP-0000944-A1 (EP)
Inventor: LOUVAR JOSEPH FRANCIS
IPC: C08G65/30
Filed: 1978-08-24
Abstract: Filtration process for purifying polyols. The alkaline catalyst used for the preparation of the polyether polyol is removed by mixing the crude polyol with water, an adsorbent and a solvent; the mixing is followed by filtration. The filter cake is washed with the solvent. The solvent and water are removed from the polyol by means of a flash stripper. The solvent can be an aliphatic, alicyclic or aromatic hydrocarbon, a dialkylketone, a dialkyl ether, a halogenated hydrocarbon or a mixture thereof; the solvent is recycled.
Patent EP-0000006-A1 (EP)
Inventor: BAKKER GERHARD
IPC: C02F3/34
Filed: 1978-06-01
Abstract: Process for the nitrification of waste water in a trickle phase reactor whereby the gas containing molecular oxygen contains more than 25% by weight of molecular oxygen, the off-gas in the column is vented and/or recycled, during the nitrification 0.5-10% by weight of CO2, with respect to the total quantity of molecular oxygen present, such a quantity of the liquid effluent of the reactor is recycled that the entire column contents are irrigated and the gas and the liquid contact each other counter-currently. This process can be used for the nitrification of industrial waste water, especially waste water of fertilizer plants.
Patent EP-0018360-A1 (EP)
Inventor: WEBER ROLF-ORTWIN
IPC: C07D307/83
Filed: 1978-12-16
Abstract: Compose de formule: (FORMULE) ou ses sels d'addition d'acides physiologiquement acceptables et procede de sa preparation, dans lequel l'on fait reagir: a) la N-benzylpiperazine et l'acide 5-methoxy-benzofurane-2-carboxylique, a1) a temperature plus elevee et sans utiliser un agent de condensation ou, a2) a une temperature d'au moins 15 C. en presence d'agents de condensation appropries ou b) la N-benzylpiperazine avec un derive active de l'acide 5-methoxy-benzofurane-2-carboxylique ou c) la N-(5-methoxy-2-benzofuroyl)-piperazine avec une halogenure de benzyle, un alcoyl-sulfonate de benzyle ou un aryl-sulfonate de benzyle. Medicament contenant le compose ci-dessus.
Patent EP-0007556-A1 (EP)
Inventor: HEGLER WILHELM
IPC: B29C48/30
Filed: 1979-07-17
Abstract: An apparatus for the manufacture of transversely contoured tubing from thermoplastic material. The tube emerges in the plastic state from an extrusion nozzle and is guided into a mold composed of a plurality of mold sections in series, with inner side working surfaces forming the transverse contours. Each of the mold sections is composed of two mold halves which are arrayed along a straight molding run in two confronting rows and which are circulated. In the circulation, the first two mold halves are moved apart and out of the molding run at the end of the molding run and are guided to a return run on which they are separately returned to the beginning of the molding run where they are rejoined to the preceding mold half. The mold halves are guided on the return run in a continuous, accelerated and then decelerated movement by a transfer mechanism which couples and uncouples from the mold halves as actuated by pneumatic cylinders under the control of limit switches.
Patent EP-0012345-A1 (EP)
Inventor: BOEHMKE GUNTHER DR
IPC: C10L1/32
Filed: 1979-12-05
Abstract: A fuel especially a fuel for an automobile, internal combustion engine or a diesel engine comprising a hydrocarbon water and emulsifier wherein the emulsifier is a non-ionic emulsifier and comprises the addition product of ethylene oxide or propylene oxide and a carboxylic acid amide with 9 to 21 carbon atoms.
Patent EP-0003424-A1 (EP)
Inventor: WILLIAMS THOMAS ALAN
IPC: C05B1/04
Filed: 1979-01-23
Abstract: A granular acidified calcium phosphate fertilizer has at least 85% by weight of the particles having a particle size of 0.5 - 4 mm, a total P 2 0 5  content of at least 30% with 50 - 80% of the P 2 O 5  citrate soluble and 30 - 55% of the P 2 O 5  water soluble. It may be made without the need for granulation by mixing phosphate rock particles of less than 4 mm size and at least 40% of which are 0.5 - 4 mm size with at least 45% (as P 2 O 5 ) phosphoric acid in a weight ratio of particles to acid of 2-4:1.
Patent EP-0004725-A1 (EP)
Inventor: MEE ALEC
IPC: C07C29/50
Filed: 1979-03-21
Abstract: A glycol is produced by reacting an olefine with oxygen in an aqueous solution which comPrises copper or iron ions. bromide ions and iodids ions. The catalyst may be recycled to the resction in the heavy ends of the process.
Patent EP-0011447-A1 (EP)
Inventor: HOWE RALPH
IPC: C07D211/78
Filed: 1979-11-08
Abstract: The invention concerns novel 1-benzyl-1,2,5,6-tetrahydropyridine-3-carboxylic acid derivates of the tormuta:-
     wherein R 1  is hydroxy, amino, (1-4C)alkylamino, di-[(1-4C)alkyl]amino, benzyloxy optionally substituted by halogeno, or (1-6C)alkoxy optionally substituted by (1-  ' 4C)alkoxy, morpholino or di-[(1-4C)alkyl]amino; and benzene ring A bears one or two substituents selected from halogeno, (1-4C)alkyl, cyano, carboxamido, trifluoromethyl and hydroxy; and their pharmaceutically acceptable salts; together with pharmaceutical compositions thereof; and analogy processes for their manufacture. 
     The compounds of formula I are inhibitors of the aggregation of blood platelets and may be of application in the treatment or prophylaxis of thrombosis or occlusive vascular disease. A representative compound of the invention is 1-(2-chlorobenzyl)-1,2,5,6-tetrahydropyridine -3-carboxylic acid.
Patent EP-0012605-A1 (EP)
Inventor: SHIGA AKINOBU
IPC: C08L23/12
Filed: 1979-12-13
Abstract: A shaped product made of polypropylene, whereof 2.0 to 9.0% by weight is soluble and 91 to 98% is insoluble in boiling heptane, and of the insoluble portion at least 0.955 (as measured by  13 C nuclear magnetic resonance spectrography, wherein the area of a mmmm peak is measured as a fraction of the total area of the absorption peaks in the methyl carbon region) of the polymer is of isotactic pentad structure. 
     This product has high film stiffness and resistance to electrically insulating oils and to heat. 
     The product can be a stretched film or insulating material for electrical equipment.
Patent EP-0006805-A1 (EP)
Inventor: MEUNIER GEORGES
IPC: B01J8/00
Filed: 1979-06-19
Abstract: An apparatus is disclosed for distributing solid particles of the type having a stationary sub-assembly for feeding particles, and positioned at its lower portion, a rotary sub-assembly for distributing the particles, wherein the rotary distribution sub-assembly includes an axial gas feed conduit (10) configured and dimensioned to exit a fluidization gas under a fluidization grate (20) positioned in the lower portion of a centrally located vat (16). The upper peripheral portions of the vat have connected thereto a plurality of radially extending particle distribution conduits (34). All but one of the distribution conduits (34) are generally straight and are of different lengths. These conduits (34) are connected to the vat at approximately the same vertical level and are slanted approximately equally downwardly about 30 DEG . One of the distribution conduits (34a) is configured to contain a bend so as to direct solid particles toward the rotational axis of the rotary distribution sub-assembly.
Patent EP-0007834-A1 (EP)
Title: Procédé de préparation d'alpha aminoacides optiquement actifs et leurs dérivés
Inventor: DUHAMEL LUCETTE
IPC: C07C227/32
Filed: 1979-07-05
Abstract: Ce procédé est caractérisé par le fait que l'on utilise comme produit de départ l'antipode optique correspondant pur ou en mélange avec ledit aminoacide chiral, que l'on soumet le produit de départ à l'action d'une base forte, puis que l'on fait réagir sur le produit obtenu un agent de protonation chiral stériquement encombré. Application à la décracémisation des alpha-aminoacides et de leurs dérivés.
Patent EP-0003724-A1 (EP)
Title: Machine d'ouverture et de vidage mécaniques de sacs pouvant contenir un produit toxique
Inventor: MURER MARIO V
IPC: B65B69/00
Filed: 1979-01-30
Abstract: Machine d'ouverture et de vidage méchaniques de sacs pouvant contenir un produit toxique. Comportant un transporteur (1) destiné à amener chaque sac (7) vers une trémie à produit (3), des moyens de coupe (2, 2') aptes à découper trois faces du sac pendant l'avancement de ce dernier et un ensemble de préhension (4) apte à saisir le sac découpé à le déplacer, à le vider dans la trémie (3) et à l'amener vers un emplacement d'évacuation (6), la machine pouvant être équipée de moyens propres à commander automatiquement le transporteur, les moyens de coupe et l'ensemble de préhension suivant un cycle prédéterminé d'opérations. La machine suivant l'invention permet d'ouvrir et de vider des sacs pouvant contenir des produits poudreux ou fibreux qui peuvent être toxiques ou corrosifs, comme l'asbeste, sans affecter la santé de la main d'oeuvre, en ouvrant et vidant les sacs mécaniquement à proximité du poste d'utilisation du produit.
Patent EP-0020397-A1 (EP)
Inventor: FYSON JOHN R
IPC: G03C7/42
Filed: 1980-04-08
Abstract: Compositions de blanchiment d'halogenures d'argent photographiques qui sont plus actives que les compositions de blanchiment existantes et qui ne souffrent pas des objections d'environnement et commerciales, comprenant en tant qu'agent de blanchiment un complexe ferrique d'un acide alkyliminodiacetique dont le groupe alkyle peut etre substitue. Les solutions de blanchiment peuvent en outre contenir un solvant de l'halogenure d'argent devenant ainsi des solutions de blanchiment et de fixation.
Patent EP-0025550-A1 (EP)
Inventor: RUETTIGER WILHELM DR
IPC: D06L1/14
Filed: 1980-09-03
Abstract: A process for desizing a fabric web comprising the steps of: first wetting the dry size-loaded fabric with the desizing liquor separated from a previous batch of fabric after desizing, so that the fabric, and the size adhering thereto, take up water from the desizing liquor by swelling and/or solvation, thereby increasing the concentration of the desizing liquor; separating the concentrated desizing liquor from the fabric; recycling the concentrated desizing liquor to a sizing operation; desizing the wetted fabric by a continuous fresh water wash; separating the desized fabric from the resulting desizing liquor; and recycling the desizing liquor to the first wetting step.
Patent EP-0028011-A1 (EP)
Inventor: KUNZ WALTER DR
IPC: A01N47/12
Filed: 1980-10-23
Abstract: Es werden Homoserin-Derivate mit mikrobiziden Eigenschaften beschrieben. Diese Verbindungen sind der Formel (I) <IMAGE> worin R1 eine gegebenenfalls durch ein Sauerstoff- oder ein Stickstoffatom unterbrochene aliphatische Kette bedeutet, oder für eine gegebenenfalls durch Halogen substituierte 2-Furyl-, 2-Tetrahydrofuryl, 1H-1,2,4-Triazolylmethyl-, 1-Imidazolylmethyl-, 1-Pyrazolylmethyl, C2-C4-Alkenyl- oder Cyclopropylgruppe steht oder worin, wenn B für Halogen steht, R1 eine Halogenmethylgruppe bedeutet; R2 für Wasserstoff oder Methyl steht, R3 für Wasserstoff oder C1-C4-Alkyl <IMAGE> wobei R4 für C1-C3-Alkyl, C1-C3-Alkoxy oder Halogen, R5 für C1-C3-Alkyl, C1-C3-Alkoxy, NH2, Halogen oder NO2, R6 für Wasserstoff, NO2, NH2, C1-C3-Alkyl, C1-C3-Alkoxy oder Halogen, R7 und R8 für Wasserstoff oder Methyl stehen, R12 Methyl, NO2 oder NH2 darstellt, R13 für Wasserstoff, Methyl, NO2 oder NH2 steht und B eine der nachfolgenden Gruppen bedeutet <IMAGE> Halogen, wobei X und Y unabhängig voneinander für Sauerstoff oder Schwefel stehen, und im Falle von X = Schwefel k die Werte 0 oder 3 besitzt, n und m 0, 1 oder 2 bedeuten, während im Falle von X = Sauerstoff k, m, n stets 0 sind; R9 für eine gegebenenfalls durch Halogen, C1-C3-Alkoxy oder C1-C3-Alkylthio substituierte C1-C5-Alkylgruppe steht, R10 Wasserstoff, Methyl oder Ethyl bedeutet, R11 für eine gegebenenfalls durch Halogen substituierte C1-C5-Alkylgruppe oder für einen gegebenenfalls durch Halogen, Methyl, Trifluormethyl oder Nitro substituierten Phenylrest steht oder R10 und R11 zusammen mit dem Stickstoffatom, an das sie gebunden sind, einen Imidazol- oder 1,2,4-Triazolring bilden. Sie lassen sich zur Bekämpfung von pflanzenschädlichen Mikroorganismen, insbesondere gegen phytopathogene Pilze verwenden. Die Herstellung dieser Verbindungen geschieht in an sich bekannter Weise.
Patent EP-0015678-A1 (EP)
Inventor: BERUBE GILLES
IPC: F42B8/12
Filed: 1980-02-18
Abstract: An inexpensive practice warhead (11) for use in conjunction with combat rockets. The novel warhead is basically the same configuration and weight as conventional metal warheads, but is constructed of a shell (12, 22) of an inexpensive plastics material, the weight difference being made up by providing ballast means, preferably a steel rod (14), within the hollow core of the warhead (11).
Patent EP-0023389-A1 (EP)
Inventor: HOWDEN MARTIN EDMUND
IPC: B32B27/32
Filed: 1980-06-27
Abstract: The invention provides a multiple-layer metallised film comprising a substrate layer of a polymer or copolymer of an alpha-olefin, the molecule of which contains from 2 to 6 carbon atoms, having on at least one surface thereof an adherent layer comprising a random copolymer of ethylene with from 0.5 to 15 wt % of a 3 to 6 carbon alpha-mono-olefin, and a metallic layer on the surface of the adherent layer remote from the substrate. Improved adhesion between the metallised and substrate layers is thereby achieved, and the multilayer film is suitable for packaging a variety of edible products.
Patent EP-0055307-A1 (EP)
Inventor: SULLIVAN LEROY JAMES
IPC: F41A23/08
Filed: 1980-12-11
Abstract: The disclosure comprises
     1. a reciprocating bolt carrier assembly (3) of a gas- operated automatic or semi-automatic gun that does not impact the rear wall (100) of the receiver (1) in its rearmost position,   2. arrangements on the bolt for extracting and ejecting fired cartridges,   3. cylinder bolt-barrel locking means with a latch (326,327) axially sliding in a groove of the bolt carrier block (300) and interleaving the locking lugs (322) of the bolt (317),   4. arrangements for positioning and mounting drum or flat box magazines (4, 4') in an opening (106) of the receiver (1),   5. a receiver construction with arrangements for mounting the barrel (10),   6. a manually cocking assembly having a rotary handle (601),   7. a detachable buttstock (2) having two longitudinally extending rods (210) cooperating with respective tubular bushes (200) on either side of the receiver (1),   8. a sear buffer construction using a U-shaped spring member (705) with longitudinally extending bowed arms (707) for carrying the sear (700)   9. a sear actuator combined with a trigger safety,   10. a particular trigger mechanism,   11. a folding rear sight with two sight apertures (963, 965) and two positions for different range modes, adjustable with respect to elevation and windage, and,   12. a bipod with foldable and extensible legs (801, 802) permitting the gun to roll in the Y-plane and to sweep in the X-plane by means of its detachment to the gun.
Patent EP-0021885-A1 (EP)
Inventor: GACHOT JEAN
IPC: G05G5/18
Filed: 1980-05-28
Abstract: 1. Lockable control device for a valve and the like, comprising a handle (1) fixedly carrying a locking pin (15) intended to be removably engaged in spaced-out notches (9) of the body (3) of the valve (2), means (12) for rendering the handle (1) rotatably integral with the control shaft (6) of the valve (2), and pivoting means enabling the handle (1) to be rocked about a fulcrum pin (11) transverse to the control shaft (6) between a locked position in which the pin (15) is engaged in one of the notches (9) and a free position in which the pin (15) is disengaged from the notches (9), the handle (1) comprising a head (10) bearing the pin (15) and receiving the fulcrum pin (11) and a haft (17) secured to the head, characterized in that the haft (17) is pivotable with respect to the head (10) about an axis (19) parallel to the fulcrum pin (11), said haft being movable between a service position whereby it extends the head (10) and a rest position whereby it is folded onto the head (10), and in that the rotation which takes the haft (17) from its service position to its rest position is performed in the same direction as that which takes the handle from its free position to its locked position.