baber/WOPTO huggingface dataset:
Patent EP-4224108-A1 (EP)
Inventor: SCHRÖDL CHRISTOPH
IPC: F41A19/12
Filed: 2023-01-16
Abstract: The invention relates to a trigger mechanism of a firearm, which trigger mechanism (10) comprises a hammer (11), a trigger (12), a disconnector (13), a sear (14), two pivot pins: a front pivot pin (15F) and a central, back pivot pin (15B) , a main spring (16) and two helical springs: a front helical spring (17F) and a back helical spring (17B), and a safety lever (17), which firearm comprises a bolt carrier (20) and a lower receiver (19), and in which the trigger mechanism (10) is located below the bolt carrier (20) and within the lower receiver (19) and the trigger mechanism (10), the bolt carrier (20) and the lower receiver (19) are functionally connected to operate the firearm. The hammer (11) has a back hook (111)with a front part (111F) and a back part (111B), the disconnector (13) comprises a back hook (132), the sear has a retaining hook (142). The front part (111F) of the back hook (111) of the hammer (11) is engageable with a retaining hook (142) of the sear (14). The back part (111B) of the back hook (111) of the hammer (11) is engageable with the back hook (132) of the disconnector (13). The front helical spring (17F) is positioned against the lower receiver (19) and configured to provide first stage force as well as trigger reset and manual cocking functionality in safe mode and the back helical spring (17B) is located between the trigger (12) and the disconnector (13) and is configured to act on the trigger (12) and the disconnector (13).
Patent EP-4215947-A1 (EP)
Inventor: CHENG ZHENLAN
IPC: G01S19/24
Filed: 2023-01-18
Abstract: A method and apparatus are provided for detecting GNSS signal lock. The method comprises tracking (210) a plurality of signals received from a respective plurality of satellites in the GNSS, and calculating (240) an individual frequency spectrum for each tracked signal in the plurality, to produce a plurality of individual frequency spectra. The method further comprises combining (242) one or more values from several of the individual frequency spectra, to produce one or more combined values; and detecting (260) an ensemble signal lock condition based at least in part on the one or more combined values.
Patent EP-4193866-A1 (EP)
Inventor: BEERS TIFFANY A
IPC: A43B11/00
Filed: 2017-10-25
Abstract: A device configured to surround a portion of a foot-receiving cavity at a heel region of an article of footwear comprises a control bar having a center segment, a first side arm extending from the center segment, and a second side arm spaced from the first side arm and extending from the center segment. The control bar may include a series of slats. A base supports the control bar and is connected to the first side arm and the second side arm. The control bar is biased to an unstressed position with the center segment a first distance from the base, and elastically bends under an applied force to a loaded position with the center segment a second distance from the base less than the first distance. The device stores potential energy that returns the control bar to the unloaded position upon removal of the applied load.
Patent EP-4227740-A1 (EP)
Inventor: Mitsuda Haruhiko
IPC: G03G5/147
Filed: 2023-02-02
Abstract: The present disclosure provides an electrophotographic photosensitive member having excellent dispersibility of fluorine atom-containing resin particles, and excellent durability, with an occurrence of a ghost suppressed. In the electrophotographic photosensitive member having a surface layer, the surface layer includes a fluorine atom-containing resin particle, a binder material, a charge transport substance, and a polymer A having a specific structural unit, wherein the binder material is a thermoplastic resin, and a film thickness of the surface layer is 35 µm or larger and 50 µm or smaller.
Patent EP-4245545-A1 (EP)
Inventor: MASUDA TAKEHIRO
IPC: B41J2/165
Filed: 2023-03-10
Abstract: There is provided a maintenance apparatus (50) for an image recording apparatus (10) provided with a head (42) having a nozzle (44) configured to discharge a liquid. The maintenance apparatus includes: a foam (52) configured to absorb the liquid discharged from the nozzle; an accommodating box (51) which does not have an upper surface and which is configured to accommodate the foam; and a plate (53) configured to cover an upper part of the accommodating box. The plate has an opening (58) configured to expose a part of an upper surface of the foam in a state that the plate is locked to the accommodating box.
Patent EP-4246891-A1 (EP)
Inventor: PALANISAMY ANURAM
IPC: H04L9/40
Filed: 2023-03-17
Abstract: A method for detecting fraudulent traffic in a computer network including: receiving a packet from a traffic flow; determining data associated with the traffic flow; determining a score associated with each piece of determined data; aggregating an overall score for the traffic flow; and determining whether the traffic flow is trusted based on the overall score. A system for detecting fraudulent traffic in a computer network including: a data processing engine configured to receive a packet from a traffic flow; a data collection module configured to determine data associated with the traffic flow; a data correlation module configured to determining a score associated with each piece of determined data and aggregating an overall score for the traffic flow; and a traffic classification module configured to determine whether the traffic flow is trusted based on the overall score.
Patent EP-4220334-A1 (EP)
Inventor: Ambreesh Bhattad
IPC: G05F1/573
Filed: 2013-09-05
Abstract: A startup control apparatus providing a current limit control device which comprises : 
- a current control signal input; 
- a current startup signal input; 
- a first current source between a power source and said current control signal input; 
- a second current source between a ground source and said current control signal input; 
- a switch whose input is said current startup signal input.
Patent EP-4309614-A1 (EP)
Inventor: SAGE LAWRENCE A
IPC: A61B34/37
Filed: 2023-07-19
Abstract: A surgical robotic system includes a control tower and a mobile cart. The control tower is configured to selectively output power and includes a frequency generator and a converter. The frequency generator is configured to generate an electrical frequency signal and the converter is configured to receive the electrical frequency signal and convert the electrical frequency signal to a first optical signal having a unique identifier frequency. The mobile cart is configured to receive the first optical signal from the control tower and includes an optical splice configured to loop the first optical signal back to the control tower as a second optical signal and deliver the first optical signal to a frequency monitor of the mobile cart.
Patent EP-4305939-A1 (EP)
Inventor: SCHLÄWE ANDREAS
IPC: A01B17/00
Filed: 2023-07-14
Abstract: Es wird eine Bodenbearbeitungsgerät mit einem Transportfahrwerk vorgeschlagen, wobei ein weiteres Nachlaufgerät von einem Traktor aufgenommen wird und an diesem das Bodenbearbeitungsgerät mit dem Transportfahrwerk lenkbar und nachlaufend gekoppelt wird.
Patent EP-0000401-A1 (EP)
Inventor: MAJOROS ISTVAN
IPC: F24D10/00
Filed: 1978-07-14
Abstract: 1. Apparatus for the transfer of heating temperature from a primary circuit including a heat source to a number of secondary circuits each comprising a control valve and communicating with a consumer, via heat exchangers serially connected in said primary circuit, characterized in that between said primary circuit (1, 2) and each secondary circuit (6) there is provided a transfer circuit (5) for the transfer of heat by means of steam, said transfer circuit being connected at its primary circuit side to the respective heat exchanger (3) of the primary circuit (1, 2), and at its secondary circuit side, to a further heat exchanger, and being partially filled with a constant transfer medium controlled by a heat counter (11) and a temperature regulator (13) and protected by a safety valve (12).
Patent EP-0002244-A1 (EP)
Inventor: NOVAK ROBERT DR
IPC: A61B6/00
Filed: 1978-11-27
Abstract: Die Erfindung bezieht sich auf ein Röntgenuntersuchungsgerät für die weibliche Brust, mit einer von einem Röntgengenerator gespeisten Röntgenstrahlenquelle (3) und einer Brustauflageplatte, an der eine Röntgenfilmkassette halterbar ist. Zwischen der Röntgenstrahlenquelle (3) und der Brustauflageplatte ist eine Kompressionsplatte (8) parallel zur Brustauflageplatte gehaltert, die relativ zur Brustauflageplatte zur Einstellung ihres Abstandes von der Brustauflageplatte einstellbar ist. Die Kompressionsplatte (8) weist einen Ausschnitt (12) solcher Größe auf, daß ein größerer Teil der Brust freigelassen wird. Am Rand des Ausschnitts ist eine auf einem Röntgenfilm abbildbare Markierung (13, 14) zum Aufsuchen eines bestimmten Punktes im Ausschnitt (12) angeordnet.
Patent EP-0007328-A1 (EP)
Inventor: TASSOU CHRISTIAN SERGE MICHEL
IPC: G03F9/00
Filed: 1978-07-27
Abstract: The problem to be resolved is that of the rapid fixing of the selections of one and the same set (corresponding to one and the same image) in precisely identical positions, to be referenced on distinct mounting supports. The position of one selection (25) is referenced on its support (22) by means of an arm (2) which carries pins capable of passing into referencing holes (26) pierced in the selection (25). The arm is then raised, and another support is accurately placed on the table (20), in the position previously occupied by the preceding one. The arm (2) is lowered onto this new support. The pins then come precisely again into the position which they occupied on the preceding support. Another selection is then passed onto these pins. This selection then occupies precisely the same position as the preceding selection, such position being referenced rapidly and without the use of a trial and error method. <IMAGE>
Patent EP-0001371-A1 (EP)
Title: Procédé de déshalogénation de composés aromatiques halogènes
Inventor: BIOLA GEORGES
IPC: B01J21/10
Filed: 1978-09-20
Abstract: Procédé de déshalogénation d'amines aromatiques halogénées qui se déroule en phase vapeur par l'action, à une température comprise entre 280 et 420°C, de l'hydrogène en présence d'un catalyseur de déshydrogénation à action ménagée déposé sur support à base d'alumine, caractérisé en ce qu'on utilise un support modifié au moins en surface par incorporation d'un métal sous forme d'un sel ou d'un oxyde, cette incorporation comprenant un traitement du support avec ledit sel ou oxyde métallique suivi d'une calcination à une température allant environ de 500 à 1000°C
Patent EP-0007937-A1 (EP)
Title: Methode et appareil pour la mise en oeuvre de procedes chimiques et/ou physiques dans un lit fluidise
Inventor: BERGGREN JAN-CHRISTER
IPC: B01J8/26
Filed: 1979-01-16
Abstract: Methode et appareil pour la mise en oeuvre, dans au moins deux lits fluidises (4, 5), de differents procedes chimiques et/ou physiques entre un milieu plus lourd et deux milieux de fluidisation differents ou plus (F1, F2), plus legers, par exemple la combustion et la gazeification de combustibles solides par l'air et la vapeur d'eau, respectivement. Les lits sont ecartes l'un de l'autre mais il est prevu une communication entre eux a leurs extremites inferieures et le milieu de fluidisation (F1) est utilise pour faire circuler le materiau plus lourd (H) entre les lits. Le milieu de fluidisation (F1) est insuffle au niveau de ladite communication de telle facon qu'il ne se melange pas a l'autre milieu de fluidisation des lits et les milieux de fluidisation sont canalises vers l'exterieur selon des trajets separes (16, 19).
Patent EP-0022764-A1 (EP)
Title: Generateur d'hydrogene utilisant l'energie solaire pour dissocier l'eau
Inventor: GENEQUAND PIERRE
IPC: F24S20/20
Filed: 1980-05-20
Abstract: L'hydrogene est produit par dissociation de l'eau dans un reacteur tubulaire rotatif (1) ayant une extremite receptrice coiffee d'une calotte (2) transparente au rayonnement solaire et munie d'une petite fenetre (12) reliant une chambre collectrice (3) a une chambre de chauffage opaque isolee (5). Le reacteur tubulaire (1) constitue une "chambre noire" garnie de deux series de tubes (7, 8) pour le chauffage et la dissociation de l'eau. Des tubes (7) ont un troncon poreux (7a) pour la separation d'hydrogene par diffusion moleculaire de Knudsen. Le rayonnement solaire concentre entrant par la petite fenetre (12) tombe sur une extremite des tubes (7, 8) et est absorbe en majeure partie par des reflexions multiples sur ces tubes. Une rotation lente du reacteur (1) permet de compenser les effets de flexion dus a la pesanteur.
Patent EP-0018441-A1 (EP)
Inventor: VANDERMEULEN PAUL FRANSCISUS G
IPC: B01F7/24
Filed: 1979-04-17
Abstract: A mixing machine, for mixing cattle feed etc. contg. ingredients such as wet maize, has a mixing hopper in the form of a downwardly convergent, truncated cone. Within the hopper, a power driven feed screw drives the contents downwards towards the base. Radial blades on the feed screw pass through fixed or spring-loaded baffles projecting inwards from the hopper wall to give a crushing and grinding action. Each of one or more holes at the bottom of the hopper leads into a return conveyor screw tube rising up the outside of the hopper wall. Each return conveyor tube has an outlet divertor valve which can recycle material back into the hopper or discharge fully mixed prod. as required. The feed screw and return screw(s) can be operated simultaneously or independently. Used for mixing animal feeding stuffs. The hopper can be floor mounted or raised aloft. The mixing can continue for as long as necessary. The equipment is simple and inexpensive and the mixing action very thorough. The motorised screws make the hopper self-emptying. The mixer has a wide range of applications e.g. fertilisers, chemicals.
Patent EP-0009445-A1 (EP)
Inventor: LE PECQ JEAN-BERNARD
IPC: C07D471/04
Filed: 1979-09-14
Abstract: Process for preparing hydroxy-9-ellipticin and derivatives with the following general formula  (FORMULA)  in which R<u1>u represents hydrogen or an alkyl group and R<u2>u represents hydrogen or an alkyl, aryl, benzyl or benzoyl group, as well as quaternary salts, by the condensation of methoxy-5-indole with hexane-dione 2,5 in order to obtain methoxy-6-dimethyl-1,4-carbazole, followed by demethylation, the protection of the hydroxy group and, eventually, the alkylation of the nitrogen atom and then formylation, condensation of the aminoacetaldehyde with dimethylacetal, cyclisation and removal of the protective group. The ellipticin derivatives thus obtained are extremely pure and can be utilised in the treatment of cancers.
Patent EP-0018985-A1 (EP)
Title: Dispositif de mesure de la force musculaire
Inventor: ELMESKOG ALF UNO
IPC: A63B21/00
Filed: 1980-03-11
Abstract: Un dispositif de mesure statique ou dynamique des forces musculaires comprend des moyens appropries pour exercer des forces d'opposition. Le dispositif comprend de maniere combinee une couchette (2) reglable verticalement sur une embase (1) et au moins un support (39) pour des moyens de production d'une force d'opposition statique ou dynamique (4) disposee de maniere mobile sur ladite embase (1), ledit support (39) et la couchette (2) etant reglables l'un par rapport a l'autre a la fois verticalement et dans les directions transversale et longitudinale de la couchette (2). De cette maniere il est possible d'effectuer diverses mesures de la force musculaire des personnes a la fois en position assise et couchee.
Patent EP-0014888-A1 (EP)
Inventor: MURATA GORO
IPC: D02G3/36
Filed: 1980-02-04
Abstract: A double layered yarn having a sheath and core structure is prepared through a roving process, drawing process or fine spinning process. The sheath portion of the yarn is composed of staple fibers (A) which have a high thermal shrinkage in boiling water of at least 5%, and the blended fiber ratio of which is between 50%and 25%. The core portion of the yarn is composed of staple fibers (B) which have the property of being spontaneously extensible, and the blended fiber ratio of which is between 25% and 75% The double layered yarn is subjected to a heat treatment in hot water, and a bulky spun yarn which comprises staple fibers (A) and (B) is obtained. The staple fibers (A) are concentrated toward the inside of the bulky spun yarn after they are shrunk. The ends of staple fibers (B) are held within the inside of the bulky spun yarn, and the intermediate portions of fibers (B) bulge as loops from the body portion of the bulky spun yarn, after the fibers (B) are spontaneously extended.
Patent EP-0028012-A1 (EP)
Inventor: HARIGAI KEIICHI DIPL-ING
IPC: H01H9/34
Filed: 1980-10-23
Abstract: A low-tension circuit breaker with a fixed and moveable contact piece furthermore has an arc extinguishing chamber which is fitted with arc extinguishing plates (15), the longitudinal directions thereof being parallel to the contact opening direction, a V-shaped section facing the contact point, and a multiplicity of small holes (15b) being provided as a cooling device for the arc gases and being averted from the V. This circuit breaker design is used in particular for cooling and deionisation of switching gases, without requiring significant space for this purpose. <IMAGE>
Patent EP-0028411-A1 (EP)
Inventor: FUKUOKA HISATOMI
IPC: B65D45/02
Filed: 1980-10-31
Abstract: A stopper for sealing off vials having a flange at their opening portion without using any aluminum material and without resorting to the crimping step needed for aluminum caps comprising a rubber plug (3) having a top plate (3a) fittable to the flange (11a) in pressing contact therewith, a flexible inner cap (2) for receiving the rubber plug (3) therein and an outer cap (1) fittable over the inner cap (2), the inner cap (2) having an upper wall (2a) formed with a hole (5) in its center and a side wall (2b) formed with at least one projection (6) on the inner peripheral surface thereof, the projection (6) being fittable to the lower face of the flange (11a) with the top plate (3a) of the rubber plug (3) held between the upper wall (2a) and the flange (11a) (Fig. 8).
Patent EP-0029979-A1 (EP)
Inventor: KERN JOHANN
IPC: F04B23/02
Filed: 1980-11-22
Abstract: Dosing device for dosing chemicals into a liquid system, with a single-way immersed dosing pump lowered into the dosing chemical present in a reservoir. The intention is to reduce the expense of the device. According to the invention, the reservoir provided is a flexible bag 8 with a single-way dosing pump 7 welded in (Figure 1). <IMAGE>
Patent EP-0029607-A1 (EP)
Title: Time-division multiplex system
Inventor: PANZER KLAUS DR ING
IPC: H04J3/06
Filed: 1980-11-24
Abstract: In a time division multiplex system having chronological grouping of optically transmittable PPM signals, the PPM signals of one half of the time channels are transmitted as pulses in one half of each pulse frame and the PPM signals of the other half of the time channels are transmitted as pulse pauses in the other half of each frame for the purpose of the co-transmission of a clock frequency component without providing a separate synchro time slot. For this purpose, PPM pulses are formed and transmitted only in one pulse frame half, while PPM pulses formed in the other pulse frame half are subtracted from a continuous signal corresponding in amplitude to the pulse amplitude, and the signal difference is transmitted. At the receiver, the frame clock component is filtered out by a band-pass filters and is exploited for controlling a receiving clock generator.
Patent EP-0029638-A1 (EP)
Inventor: PASCO IAN KENNETH
IPC: G12B11/02
Filed: 1980-06-06
Abstract: The present invention relates to laminar light guides which are particularly suitable for providing illumination from one or more light sources to a plurality of instruments and other display devices as in a vehicle instrument panel. The guide makes efficient use of the light available from the light sources. The guide comprises a transparent lamina (2,3,4) having at least one integrally formed light input socket (4) for receiving a light source (14). The socket (4) is formed with lens means (13) and reflecting means (15) for directing light from the source into the plane of the lamina where it is internally reflected until encountering extracting means including roughened surfaces (6,7,8,9) for reflecting light diffusely out of the plane ofthe lamina or conical apertures (5) for reflecting light into a beam transverse to the plane of the lamina. The light is extracted to illuminate display characters (16) or areas in an otherwise opaque screen (17), or to direct light into pointers of instruments, for example clocks, speedometers etc.
Patent EP-0022640-A1 (EP)
Inventor: ANDERSON JOHN ROBERT
IPC: C01B39/42
Filed: 1980-07-02
Abstract: An improved zeolite catalyst for use in, and a method of treating a zeolite catalyst to improve its performance in, the conversion of ethanol and/or ethylene to higher hydrocarbons containing from three to twelve carbon atoms comprising treating a zeolite having a Si0 2  to Al 2 O 3  ratio greater than 10 and being a ZSM or related type zeolite with a hydrogen halide, an organic halide capable of elimination of hydrogen halide, or a mineral acid. The treatment of the zeolite to improve its performance may occur simultaneously with, or prior to, the conversion of ethanol and/ or ethylene to the higher hydrocarbons at a temperature up to 500° C and a pressure of from 1 to 10 atmospheres for up to 70 hours. The conversion of ethanol to ethylene is also within the scope of the present invention. The industrial applicability of the present invention resides in the production of higher hydrocarbons which may be used as fuel or fuel supplements.
Patent EP-0026559-A1 (EP)
Inventor: SIMS MARC
IPC: A01N53/00
Filed: 1980-07-18
Abstract: Pyrethrum flowers are extracted with liquid carbon dioxide in suitable equipment to yield a pale, transparent, concentrated extract of pyrethrins. The extract is useful as the active material in safe insecticidal formulations. Alternatively, crude oleoresin produced by extraction of pyrethrum with organic solvents can also be purified by treatment with liquid carbon dioxide.
Patent EP-0026047-A1 (EP)
Inventor: ISHII TAKAMI
IPC: C08G2/06
Filed: 1980-08-20
Abstract: Undesirable deposition of polyoxymethylene onto the inner wall of a polymerization vessel and onto a stirrer, which deposition is observed in the slurry polymerization of formaldehyde carried out in an inert organic liquid medium in the presence of a polymerization catalyst, can be minimized by carrying out the slurry polymerization in the presence of at least one polyvalent metal salt selected from polyvalent metal salts of alkylsalicylic acids and polyvalent metal salts of dialkyl esters of sulfosuccinic acid. Optionally, a polyethylene glycol monoether may be used in addition to the polyvalent metal salt.
Patent EP-0033799-A1 (EP)
Inventor: TAMAMURA MASAAKI
IPC: B65H5/24
Filed: 1980-10-24
Abstract: Apparatus for conveying sheet-like articles (99) e.g. cardboard from a stack to a processing station comprises a pivoting holder (16) for the stacked articles, a pivotable transfer conveyor assembly (39), and a downstream feed conveyor (68) above which a gap forming restricting member (77) forms a stacking space (80). Assembly (39) comprises a transfer conveyor (40) having a movable conveyor (58) at its downstream end pivotable between positions in which its feed end lies above or below the supporting surface of conveyor (40) for selective non-reversal or reversal of the articles (99). Control means including a detector (81) ensures that the height of the discharge end of assembly (39) corresponds to that of the stack of articles (99) in space (80).