baber/WOPTO huggingface dataset:
Patent EP-4296986-A1 (EP)
Title: Smoke sensor
Inventor: MIYAKE TAKAAKI
IPC: G08B17/113
Filed: 2023-06-14
Abstract: The problem to be overcome by the present disclosure is to provide a smoke sensor which can contribute to reducing the chance of a false detection due to a foreign matter. A smoke sensor (100) includes a housing (1), a detecting unit, a partition (3), a board (41), a detection cover (21) having a tubular shape with bottom, and a suppressor (5). The housing (1) has an opening (101) through which smoke flows into the housing (1) from an outside of the housing (1). The detecting unit is configured to detect the smoke in a detection space (Sp1) provided in an inside of the housing (1). The partition (3) is configured to divide the inside of the housing (1). On the board (41), the detecting unit is disposed. The detection cover (21) is configured to house the detecting unit. The suppressor (5) is disposed at a peripheral edge of an end of the detection cover (21), and configured to suppress a foreign matter from entering the detection space (Sp1) from the outside. The detection space (Sp1) is a space formed by the board (41) and the detection cover (21). The suppressor (5) is disposed between the board (41) and the partition (3). The suppressor (5) is at least partially in contact with the board (41).
Patent EP-4306951-A1 (EP)
Title: Lubricant monitoring
Inventor: RENONDEAU HUGUES
IPC: G01N33/28
Filed: 2023-07-11
Abstract: A lubricant monitor (10) suitable for use within a low pressure environment comprises a gas-phase sensor (12) operable within a vacuum system (14) to detect at least one chemical compound created as a consequence of lubricant deterioration and to monitor the variation in the quantity of that compound during operation of the vacuum system, and thereby to detect lubricant deterioration before it has detrimental frictional effects. The gas-phase sensor (12) may be a resistive sensor or a work function sensor. For a perfluoropolyether lubricant the detected compound may for example be CF<sub>3</sub>.
Patent EP-4312042-A1 (EP)
Inventor: TAKI SOTARO
IPC: G01R33/48
Filed: 2023-07-21
Abstract: A pH calculating apparatus according to an embodiment includes an obtaining unit (136) obtaining a Z spectrum generated from a CEST imaging process by using, for a subject, a contrast agent containing types of substances having mutually-different responsiveness to pH and including fall points or local minima of signal values corresponding to the types of substances; and obtaining information related to the subject; a calculating unit (140) calculating a pH dependent value by using MR signal values corresponding to the fall points or the local minima of the signal values; a selecting unit (142) selecting a standard curve indicating a pH value corresponding to the pH dependent value in accordance with the information, from among standard curves prepared in advance in accordance with the information; and a determining unit (144) determining a pH value based on the selected standard curve and the pH dependent value.
Patent EP-4318829-A1 (EP)
Title: Electronic component package and the manufacturing method thereof
Inventor: MI CHUN-WEI
IPC: H01S5/02212
Filed: 2023-08-07
Abstract: The present invention relates to a new electronic component package and its manufacturing method, especially the package of an optoelectronic component. The package comprises an electronically conductive base, an electronically conductive cap, and at least one electronic component. The base has an upper surface, a lower surface, and at least one through hole sealed with a conducting feedthrough surrounded by a ring of insulating material. The electronic component is fixed on the upper surface of the base and is electrically connected to the conducting feedthroughs and/or the base. The base and the cap are sealed by welding.
Patent EP-4277403-A1 (EP)
Inventor: NAKAZAWA MASAYUKI
IPC: H04W72/04
Filed: 2017-07-31
Abstract: A communication system is described comprising: a user apparatus and multiple base stations each configured to wirelessly communicate with the user apparatus, wherein the multiple base stations include a master base station and a secondary base station in dual connectivity, and wherein the secondary base station wirelessly communicates with the user apparatus in a control plane (C-plane).
Patent EP-4298996-A1 (EP)
IPC: A61B5/00
Filed: 2023-06-16
Abstract: The present invention reveals a non-invasive cardiac sensor system that allows the automation of heart failure measurements through AI (artificial intelligence) applied to clinical analysis, in such a way that it allows warning and predicting of relevant changes that prevent hospital admissions. The system includes a device (10) that allows reading cardiac signals and has 3 non-invasive sensors responsible for collecting user data: a first LED sensor to extract pulse photoplethysmography (PPG) on a finger, a second electroacoustic sensor for recording heart sounds (PCG) and a third sensor for processing a two-lead electrocardiogram (ECG); a mobile device (12) that stores the data through an application (APP); and a server (14), where once the data from the device (10) is collected and recorded, it is processed for viewing and subsequent consultation.
Patent EP-0002652-A1 (EP)
Inventor: GLANZER STEFAN
IPC: B65H75/24
Filed: 1978-06-01
Abstract: In such a reel, the expansion mandrel (1) essentially consists of expansion mandrel segments (3, 4) which are radially adjustable via a wedge gear. In order to obtain a gap-free mandrel surface in the expanded mandrel position, the expansion mandrel segments (3, 4) are connected alternately to the reel shaft (5) and the expansion mandrel shaft (2) so as to be fixed in displacement in the axial direction, and, in respect of their width, designed alternately extended and tapered in a diametrically opposed wedge-shaped fashion against the reel shaft (5). In this arrangement, the gear wedges (15), which are secured against a displacement by the reel shaft (5) and interact with the expansion mandrel segments (4) taken along axially by the expansion mandrel shaft (2), are axially displaceably supported on the expansion mandrel shaft (2). <IMAGE>
Patent EP-0000132-A1 (EP)
Inventor: ALBRIGHT JAMES ANDREW
IPC: C08L101/00
Filed: 1978-06-09
Abstract: Novel esters of pentavalent phosphorus acid having he formula
     wherein R and R' are haloalkyl containing from 2 to 6 carbon atoms and from 1 to 6 halogen atoms; n is an integer of from 1 to 3; each X is independently selected from hydrogen, halogen, alkyl, or hydroxyl, provided that at least one X is hydroxyl. The above compounds are effective reactive flame retardants in polyurethane and polyester polymeric compositions.
Patent EP-0000177-A1 (EP)
Inventor: FUCHS FRANCIS JOSEPH JR
IPC: B23K35/40
Filed: 1978-06-21
Abstract: A molten material, such as a metal, is continuously cast within an annular groove (13) in a radially extending, upper surface of a first rotary member (11). A portion of the annular groove is enclosed by a radially extending, lower surface of a second rotary member (12). Each of the rotary members is cooled by a cooling medium which flows through, and/or is applied by spraying within, its interior. The rotary members are rotated about two different, substantially vertical axes with the molten material being fed into the annular groove in the first rotary member, being transported within the annuiar groove through a cooling region beneath the lower surface of the second rotary member, and then being discharged from the annular groove in a solidified condition.
Patent EP-0007596-A1 (EP)
Inventor: SHIMADA SATOSHI
IPC: G01L9/00
Filed: 1979-07-20
Abstract: A capacitive pressure sensor indudes at least one stationary substrate (201a, 20ib) and a diaphragm (202) having a portion movable with respect to the substrate. a pressure chamber (205a, 205b) being defined between the diaphragm and the at least one substrata and filled with a fluid exposed to the pressure to be detected. The diaphragm (203) is formed of silicon as an etectrcally conductive material, thus serving as one electrode of the capacitive sensor. The opposite electrode or electrodes (202a. 202b) are plated on the surfaces of the substrate or substrates facing the diaphragm. when the substrate or substrates are made of insulating material such as borosilicate glass, quartz, soft glass or sapphire. In this case, the diaphragm is directly bonded to the substrate or subs. trates. 
     In an alternative, the substrate or substrates are also formed of silicon, thus themselves forming the opposite electrode or electrodes of the capacitive sensor. In this case. spacers of insulating material such as borosilicate glass. quartz. soft glass or sapphire, are bonded between the diaphragm and the substrate or substrates.
Patent EP-0010579-A1 (EP)
Inventor: SCHWARZ HANS GUNTER
IPC: F16L11/08
Filed: 1979-08-09
Abstract: A process and apparatus for making highly adhesive plastic top coatings, more particularly of polyurethane or thermoplastic polyester, on metallic substrates, particularly of braided or plaited wire layers, as pressure substrate, having an inner core of plastic, particularly a polymer of thermoplastic plastic, surrounded by the substrate, the plastic top coating being extruded in an extruder head onto the substrate, characterized in that the substrate having openings is prestressed then heated to approximately the temperature of the extrudate or the extruder head, so that there is generated in the inner core a radially directed prestress which forces at least part of the material thereof, while softening, through the openings in the substrate, and that thereafter a vacuum is created around the substrate or between the head and the flexible tube and that simultaneously with, or immediately after, the creation of the vacuum the top coating fusing intimately and/or bonding together with the material of the inner core that passes through the openings in the substrate.
Patent EP-0009145-A1 (EP)
Inventor: FRAZER BRUCE A
IPC: F25B49/00
Filed: 1979-08-28
Abstract: A capacity control for a multi-cylinder refrigeration compressor (20) includes a modulating valve (40) disposed between a suction manifold (34) and less than all of the cylinders (30) of the refrigeration compressor (20). The modulating valve (40) regulates the flow of refrigerant gas from the manifold (34) to the cylinders (30) in communication therewith, with the valve (40) functioning to increase the flow of refrigerant gas to the cylinders (30) as the load on the refrigeration unit (10) increases and to decrease the flow of refrigerant as the load on the refrigeration unit (10) decreases.
Patent EP-0013419-A1 (EP)
Inventor: THIELE KARL-HEINZ DIPL-PHYS
IPC: H04R9/02
Filed: 1979-12-22
Abstract: Bei einem dynamischen Wandler mit magnetischer Flüssigkeit (20) im Luftspalt des Wandlers werden an die magnetische Flüssigkeit angrenzende Hohlräume (22,25,27) zur Verm eidung der Verdunstung der Trägerflüssigkeit der magnetischen Flüssigkeit gasdicht verschlossen.
Patent EP-0013040-A1 (EP)
Inventor: ACDA PETRUS MARINUS
IPC: B29C57/02
Filed: 1979-12-06
Abstract: L'invention concerne un procédé pur la réalisation de piéces de couplage comportant une rainure annulaire en contre-dépouille éventuellement garnie d'un anneau d'étanchéité dans lequel on préforme d'abord un manchon de diamètre interne croissant par palier vers l'extrémité ouverte et on postforme la partie terminale du manchon de façon à former la rainure annulaire aprés avoir éventuellement introdit un anneau d'étanchéité dans le manchon préformé et dans lequel lors du préformage, on maintient  uniquement la partie terminale du manchon préformé à température de d'éformation et l'on refroidit le reste du manchon préformé, la partie terminale du manchon préformé étant refroidie aprés postformage. Le dispositif selon l'invention comprend un mandrin de formage (2) dont la partie avant comporte une chambre de réfrigération (25) et dont la partie arrière comporte des moyens de chauffage (23), un anneau de postformage (45) déplaçable radialement  et axialement et équipé d'une chambre (47) de réfrigération et éventuellement une douille de moulage (5), un anneau de fermeture (31) équipé de moyens de chauffage (33) et un organe d'introduction de l'anneau d'étanchéité (37) déplaçable radialement et axialement.
Patent EP-0020425-A1 (EP)
Inventor: DAESTER OSKAR
IPC: A47J37/06
Filed: 1980-04-22
Abstract: Le grill pour rotir rechauffer ou faire des toasts fonctionnant avec charbon de bois, gaz ou electricite ou encore un autre combustible approprie se differencie de ceux utilises jusqu'ici en ce que les liquides comme l'huile, la graisse, le jus ou la marinade sont captes et eloignes de la source de chaleur. Dans ce but on dispose sous chaque support (10) sur lequel repose l'objet que l'on grille, des elements de captage et d'evacuation (7) ainsi que des canaux (11). Des ouvertures (12) pour le passage de la chaleur sont disposes entre les elements de captage et d'evacuation et les canaux et sont recouvertes par ceux-ci de maniere que la chaleur provenant de la source de chaleur situee en dessous puisse s'ecouler vers l'objet a griller. En penchant legerement le grill on peut recueillir le liquide capte, a travers le canal (11) dans un recipient de captage (8) se trouvant eloigne de la source de chaleur (3).
Patent EP-0020557-A1 (EP)
Title: Servo-commande de la pression d'oxygene arterielle
Inventor: COLLINS PAUL
IPC: A61M16/10
Filed: 1980-05-20
Abstract: Un appareil de commande de la concentration d'oxygene dans un melange d'air et d'oxygene respirable provenant d'un melangeur (6) pour l'envoyer a un patient (4) se trouvant dans une chambre telle qu'un incubateur (2), comprend un dispositif, par exemple une electrode intravasculaire qui produit un signal correspondant a la concentration d'oxygene dans le sang du patient (4). Le signal est recu par une unite de commande (12) ayant un axe (14) qui entre dans le melangeur (10), la position angulaire de l'axe (14) commandant le pourcentage d'oxygene dans le melange gazeux sortant du melangeur.
Patent EP-0025560-A1 (EP)
Inventor: BREC RAYMOND
IPC: C01G1/12
Filed: 1980-09-04
Abstract: A secondary electric cell which includes: a non-aqueous electrolyte, a negative electrode whose active material includes at least one alkali metal in contact with the electrolyte, and a positive electrode whose active material is suitable for intercalating the active material of the negative electrode, wherein said positive electrode includes an active compound or solid solution whose general formula is MxX, RyX3 where: M is an element chosen from lead and tin; R is an element chosen from bismuth and antimony; and X is an element chosen from sulphur and selenium, with x having a value lying between 0 and 1 (inclusive), and y having a value lying between 0 and 2 (inclusive). Such cells may be used in watches or pacemakers.
Patent EP-0040262-A1 (EP)
Inventor: DAKIN THOMAS W
IPC: H01F27/20
Filed: 1980-11-07
Abstract: n iron core shunt reactor for power factor improvement of transmission lines is constructed of a plurality of foil windings (24-33) coaxially positioned along an iron core (36) a discrete distance from each other. A coolant circulates axially along the core and radially outward (38-46) between each of the foil windings providing the shunt reactor with improved thermal characteristics. The foil windings are all connected in parallel to form a neutral terminal and a line terminal. The foil winding/s at the line terminal may have the foil width gradually decreasing as the winding progresses radially away from the winding axis so as to give a rounding off effect to the outer periphery of the winding, to obviate the corona. The winding/s at the line end may additionally be encapsulated in an epoxy resin. This construction offers reduced electromagnetic forces on the windings, and improved thermal as well as impulse distribution characteristics.
Patent EP-0013629-A1 (EP)
Inventor: VARGA JOHN MAXIMILIAN JULES
IPC: F04B39/12
Filed: 1980-01-11
Abstract: A gas compressor or blower having a piston rod 88 carrying pistons 162, 173 working within cylinders 161, 172. The piston shaft is driven to rotate and reciprocate so that each piston rotates and reciprocates in its respective cylinder, ports being provided to allow induction and after compression exhaust the gas from each cylinder during such movement. Each cylinder comprises a plurality of circumferentially adjoining sealing segments (such as 203, 204) supported from bridge pieces (such as 104, 106) by adjusting bolts (such as 114, 123). Each segment can be set independently of the others relative to support plates 101, 103) so that the clearance between the inner surface of the segment and the confronting surface of the piston is sufficiently low to limit axial leakage between the piston surface and the segment surface without the need for any piston ring and to limit leakage to or from respective ports form in certain of the segments both axially and circumferentially of the piston.
Patent EP-0015130-A1 (EP)
Inventor: GILL ROBERT WYATT
IPC: A61B8/00
Filed: 1980-02-18
Abstract: Steering and focusing acoustic beams in ultrasonic echoscopy, and in other acoustic techniques, can be effected using linear arrays of acoustic transducers (10). The focusing and steering can be improved by using linked delay lines (21, 22) connected to the transducers (10) when the transducers operate in a receive mode, with delay values which are both linear and quadratic values of the distance of the respective transducer from the centre of the array.
Patent EP-0024787-A1 (EP)
Inventor: KOEMAN HENRIECUS
IPC: G01R13/20
Filed: 1980-05-14
Abstract: A waveform digitizer particularly suitable for use in electronic test systems for analyzing and displaying analog signals is disclosed. A digitally derived reference voltage is compared with the analog signal to be digitized during a series of comparison sequences. Simultaneously with the start of each comparison sequence a digital clock is started. Each time the analog signal rises above, or drops below, the reference voltage a decision change detector produces an enable pulse. Each time an enable pulse occurs, a data word, having a portion related to the value of the digitally derived reference voltage and a portion related to the digital clock value, is stored and/or used to control a display. At the end of the first comparison sequence (determined when the digital clock value reaches a predetermined level) the reference voltage is incremented and a second comparison sequence started. These steps are repeated until the reference voltage reaches a predetermined level. The resulting set of digital words is a digitized equivalent of the waveform of the analog signal.
Patent EP-0023418-A1 (EP)
Inventor: THOMPSON ROY FREDERICK
IPC: F16L59/12
Filed: 1980-07-24
Abstract: A material for wrapping around a pipe, cable or the like in which a flexible sheet (30) of heat shrinkable material such as cross-linked polyolefin, is provided on each edge with a metal clip element (33, 34). In one construction, the two elements being formed with a body portion attached to the sheet material and hook members which extend in the opposite sense to one another and are inclined towards the body member to hook into one another. A strip of material on one of the clip elements, or on the flexible material, extends under the free edge of one of the hook members to maintain the other hook member in engagement. In another construction the first clip element (34) is provided with spaced apart bridges (41) which are engaged with cooperating spaced apart hooks (37) on the second clip element (33).
Patent EP-0028064-A1 (EP)
Inventor: EVANS JOHN MORRIS
IPC: C07D311/68
Filed: 1980-09-08
Abstract: Compounds of the formula (I):
     and salts and pro-drugs thereof, wherein:
     R 1  is a hydrogen atom or a lower alkyl group:   R 2  is a hydrogen atom or a lower alkyl group:   R 3  is a hydrogen atom or a lower alkyl group;   R 4  is a hydrogen atom or an alkyl group;   R 5  is a lower alkyl or a substituted alkyl group;   or R 4  and R 5  are joined so that together with the nitrogen atom to which they are attached they form a 5-, 6- or 7-membered ring optionally containing an oxygen or sulphur atom:   R 6  is an electron donating group;   R 7  is an electron withdrawing group; and the NR 4 R 5  and OR 3  moieties are trans having antihypertensive activity, pharmaceutical compositions containing them and processes for their preparation.
Patent EP-0017602-A1 (EP)
Inventor: GUIGUES FRANCOIS
IPC: C07D309/38
Filed: 1980-03-26
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LU, NL, SE A 2-phenyl-4-pyrone derivative of the formula  see diagramm : EP0017602,P16,F2  in which X1 and X2 , which are identical or different, each represent a hydrogen or halogen atom, with the proviso that at least one of these substituents represents a halogen atom, R1 represents an alkoxy radical containing from 1 to 4 carbon atoms, an alkenyloxy radical containing from 2 to 4 carbon atoms, the propargyloxy radical, a halogenalkoxy radical containing from 1 to 4 carbon atoms, an amino radical, an alkylamino radical containing from 1 to 4 carbon atoms or a dialkylamino radical in which the alkyl parts each of which comprising from 1 to 4 carbon atoms are identical or different, R2 represents a halogen atom, an alkyl radical containing from 1 to 5 carbon atoms, an alkoxy radical containing from 1 to 4 carbon atoms, an alkenyloxy radical containing from 3 to 4 carbon atoms, an alkynyloxy radical containing from 3 to 4 carbon atoms, an alkylthio radical containing from 1 to 4 carbon atoms, a halogenoalkyl radical containing from 1 to 4 carbon atoms, a halogenalkoxy radical containing from 1 to 4 carbon atoms, a halogenalkylthio radical containing from 1 to 4 carbon atoms or a nitro, hydroxyl, cyano or benzyloxy radical and n is an integer which can be equal to 0, 1, 2, 3, 4 or 5, it being understood that, if n is greater than or equal to 2, the substituents R2 can be identical or different. 1. Claims for the contracting state : AT A fungicidal composition, for protecting plants against fungal diseases, which contains, as active ingredient, at least one compound of the general formula :  see diagramm : EP0017602,P17,F2  in which X1 and X2 , which are identical or different, each represent a hydrogen or halogen atom, with the proviso that at least one of these substituents represents a halogen atom, R1 represents an alkoxy radical containing from 1 to 4 carbon atoms, an alkenyloxy radical containing from 2 to 4 carbon atoms, the propargyloxy radical, a halogenalkoxy radical containing from 1 to 4 carbon atoms, an amino radical, an alkylamino radical containing from 1 to 4 carbon atoms or a dialkylamino radical in which the alkyl parts (C1 -C4 ) are identical or different, R2 represents a halogen atom, an alkyl radical containing from 1 to 5 carbon atoms, an alkoxy radical containing from 1 to 4 carbon atoms, an alkenyloxy radical containing from 3 to 4 carbon atoms, an alkynyloxy radical containing from 3 to 4 carbon atoms, an alkylthio radical containing from 1 to 4 carbon atoms, a halogenoalkyl radical containing from 1 to 4 carbon atoms, a halogenoalkoxy radical containing from 1 to 4 carbon atoms, a halogenalkylthio radical containing from 1 to 4 carbon atoms or a nitro, hydroxyl, cyano or benzyloxy radical and n is an integer which can be equal to 0, 1, 2, 3, 4 or 5, it being understood that, if n is greater than or equal to 2, the substituents R2 can be identical or different.