baber/WOPTO huggingface dataset:
Patent EP-4316429-A1 (EP)
Inventor: ZHU YONGFENG
IPC: A61F2/82
Filed: 2022-03-10
Abstract: The present invention provides a covered stent and a medical device. The medical device includes a covered stent including a main stent and a first branch stent. A first interface, a second interface and a third interface are provided on a side surface of the main stent and spaced along an axial direction of the main stent, the first interface is configured to receive the first branch stent, the second interface is configured to receive a second branch stent, and/or the third interface is configured to receive a third branch stent; the covered stent further includes a restraining assembly arranged on the main stent, and the restraining assembly is configured to apply to the main stent a tensile force toward an inner cavity of the main stent, so that at least a portion of the main stent that is provided with the second interface and the third interface is recessed toward the inner cavity of the main stent. The covered stent can be implanted into the aorta, and a passageway of the branch vessel can be reconstructed. The part of the main stent corresponding to the branch vessel is temporarily recessed by using the restraining assembly, which is beneficial to the implantation in the branch vessel and can avoid the ischemia of the branch vessel.
Patent EP-4258401-A1 (EP)
Inventor: LEE EUI KYUNG
IPC: H01M10/04
Filed: 2022-11-23
Abstract: Disclosed herein is a secondary battery activation device capable of effectively removing gas generated inside a secondary battery cell during an activation process of a secondary battery and a secondary battery manufacturing method using the same, and 
the secondary battery activation device according to the exemplary embodiment of the present invention includes: 
an upper pressing unit including an upper pressing plate and first elastic pressing members formed in numbers on the lower surface of the upper pressing plate; and a lower pressing unit including a lower pressing plate formed to face the upper pressing plate and multiple second elastic pressing members formed on the upper surface of the lower pressing plate.
Patent EP-4183431-A1 (EP)
Inventor: SZPARA EDWARD
IPC: A61M1/16
Filed: 2017-05-05
Abstract: A peritoneal dialysis system (10a, 10b, 10c, 10d) is described. The system comprises: a water purifier (110) that includes a water outlet connector (128), a water recirculation connector (204b), and an internal recirculation loop (200) from the water outlet connector to the water recirculation connector; a cycler (20); and a disposable set (40) operable with the cycler. The disposable set includes: a pumping cassette (42) including a water inlet port, a water line (64) in fluid communication with the water inlet port and the water outlet connector (128), the water line including at least one sterile sterilizing grade filter (70), and a recirculation line (202a) having a first end that is in fluid communication with the water line (64) downstream from the at least one sterile sterilizing grade filter (70) and a second end that is in fluid communication the water recirculation connector (204b). The recirculation line (202a) and the internal recirculation loop (200) are configured to absorb pressure upon a failure of the at least one sterile sterilizing grade filter (70).
Patent EP-4303065-A1 (EP)
Inventor: CHEN PENG
IPC: B60L53/10
Filed: 2023-02-28
Abstract: A charging system compatible with a low-voltage DC charging pile, a control method and a vehicle are provided. The charging system includes a power module, a motor winding, a motor controller, a battery controller and a vehicle controller, further includes a third switch module to connect with a power battery; and a first and a second switch module. Input ends of the first and second switch modules are connected with a high-voltage output end of the charging pile, output end of the first switch module passes through motor winding, power module to third switch module to form a DC boost charging circuit; output end of the second switch module connects the third switch module to form a DC charging circuit. The first, second and third switch modules are connected to and controlled by the motor controller.
Patent EP-4253593-A1 (EP)
Title: Suspension plasma spray columnar growth control methods and articles manufactured therefrom
Inventor: BURLATSKY SERGEI F
IPC: C23C4/11
Filed: 2023-03-28
Abstract: Disclosed herein is a suspension plasma spray process that comprises suspending metal oxide particles in a carrier fluid to produce a suspension. The suspension is ejected onto a substrate via a plasma flame. The particles are evaporated in the plasma flame to form a gaseous ceramic during their travel to the substrate. The gaseous ceramic is deposited on the substrate to form columnar grains.
Patent EP-4265924-A1 (EP)
Title: Actuator with end stop valve
Inventor: O'RORKE MORGAN
IPC: F15B21/0423
Filed: 2023-04-18
Abstract: Actuator systems (100) and methods of operation are disclosed. The systems include a hydraulic actuator (102) having a primary piston (104) having a piston head (112) arranged within a housing (106) defining retract and extend chambers (108, 110) on opposite sides of the piston head. A control element (118) is configured to control a supply of pressure to each of the retract and extend chambers. An actuator valve (124) is coupled to the housing and includes a secondary piston (126) that is biased into the retract chamber in an open flow state and when the primary piston is in a fully retracted state the piston head urges the secondary piston into a closed flow state. The actuator valve defines a flow chamber (132) where, in an open flow state, fluid can be passed through the flow chamber and in a closed flow state the fluid is prevented from passing through the flow chamber.
Patent EP-4309938-A1 (EP)
Inventor: FANG WEI
IPC: B60K6/485
Filed: 2023-05-04
Abstract: The present application discloses a method for controlling vehicle creep, a controller, and a computer program product. The method for controlling vehicle creep includes: controlling the vehicle to enter an electric creep mode in response to release of a brake operation of a first braking process; controlling the vehicle to exit the electric creep mode according to an electric creep exit condition; and restricting the vehicle from entering the electric creep mode according to a predetermined condition in response to release of a brake operation of a second braking process after the first braking process.
Patent EP-4286118-A1 (EP)
Title: Capsule cutting apparatus and method
Inventor: MENZOLINI RUGGERO
IPC: B26D1/02
Filed: 2023-05-18
Abstract: A cutting apparatus and method are disclosed for making a tamper device of a closing capsule, in which the capsule is fed to a cutting device on which simultaneously a first force is exerted that maintains a cutting portion of the device in an operative cutting position and a second force that would tend to make the cutting portion retreat to a safety position, the first force being greater than the second force and in which in the event of an anomalous situation like an interruption to an electric power supply, the first force is reduced so that the second force can exceed the first force and move the cutting portion to the safety position.
Patent EP-4282331-A1 (EP)
Title: Glucose sensor
Inventor: GARAI ELLIS
IPC: A61B5/145
Filed: 2023-05-25
Abstract: An example device includes an electrochemical cell configured to generate a first electrical signal indicative of an amount of glucose in a fluid of a person, the electrochemical cell comprising a working electrode, a counter electrode, and a reference electrode; and a background electrode configured to not catalyze a reaction with glucose and is configured to generate a second electrical signal indicative of an amount of electrochemical interference proximate the electrochemical cell.
Patent EP-4241662-A1 (EP)
Inventor: BOLEA STEPHEN L
IPC: A61B5/00
Filed: 2015-02-11
Abstract: A method of providing a sleep apnea nerve stimulation therapy to a subject may include detecting a respiratory waveform of the subject with a sensor. The sensor may be configured for coupling to the subject. The respiratory waveform may include a plurality of respiratory cycles each corresponding to at least one of a breath and an attempted breath of the subject. The method may also include identifying a breathing pattern within the respiratory waveform over a period of time. The breathing pattern may include a repeating pattern of a plurality of respiratory cycles followed by at least one respiratory cycle corresponding to a disordered breathing event. The method may also include generating a series of stimulation pulses with an implantable nerve stimulator configured for coupling to a hypoglossal nerve of the subject. The series of stimulation pulses may be coordinated with the breathing pattern.
Patent EP-4317943-A1 (EP)
Inventor: VO TRONG-HOANG
IPC: G01N21/25
Filed: 2023-08-03
Abstract: Technology described in this document can be embodied in a system for detecting analytes in a biochemical sample. The system includes a container configured to contain the biochemical sample. The system also includes a light source, an optical detector, a lens, and an optical aperture. The lens is disposed between the container and the optical detector, and the optical aperture is disposed between the lens and the optical detector. The system further includes a structure configured to house the container, the optical aperture, the lens, and the optical detector.
Patent EP-0006939-A1 (EP)
Inventor: YONEDA YASUHIRO
IPC: C08F20/52
Filed: 1979-06-06
Abstract: Une reserve de type positif de composition polymere reticulable agissant contre les radiations ioniantes ou les rayons ultraviolets se compose des elements (a), (b) et (c) suivants, a l'etat polymerise respectivement: (a) d'un pourcentage molaire de 70 a 99 environ d'un element derive d'un ester d'acide methacrylique, represente par la formule: CH2 = C(CH3) . COOR (ou R represente le radical alkyle ou haloalkyle ayant de 1 a 6 atomes de carbone, le radical benzyle ou le radical cyclohexyle), (b) d'un pourcentage molaire de 1 a 20 environ d"un element derive du methacrylamide, (c) d'un pourcentage molaire de 0,05 a 20 environ d'un element derive du chlorure d'acide methacrylique (ou la quantite de chaque element (a), (b) et (c) est calculee d'apres la molarite totale des elements (a), (b) et (c). La composition polymere est, de preference, soit un copolymere consistant en elements (a),(b) et (c), soit en une composition a l'etat de melange formee d'un copolymere consistant en une partie des elements (a) et (b) et d'un copolymere consistant en la partie restante des elements (a) et (c).
Patent EP-0005193-A1 (EP)
Inventor: NUSSBAUMER DIETMAR DR
IPC: B01D71/10
Filed: 1979-04-11
Abstract: Bei einer asymmetrischen trockenen Ultrafiltrationsmembrane auf der Basis von Zellulosehydrat wird die Benetzbarkeit durch Zusatz von hydrophobierter synthetischer Kieselsäure verbessert.
Patent EP-0020794-A1 (EP)
Inventor: KAMISHITA TAKUZO
IPC: A61K47/00
Filed: 1979-06-08
Abstract: A creamy preparation containing a steroid compound having a pH of 4 to 7 and a viscosity of 10 000 to 1000 000 centipoises, which is applicable to the skin and comprises a steroid compound (corticosteroids), a fluid oily substance, a nonionic surfactant, and an aqueous solution of carboxyvinyl polymer, said preparation having been neutralized with a basic substance, and a process for the preparation thereof. The creamy preparation has an excellent absorbability of the active steroid, excellent stability and excellent spreadability onto the skin and also good feeling in use.
Patent EP-0010837-A1 (EP)
Inventor: WALTER JOHN
IPC: B65D41/34
Filed: 1979-08-06
Abstract: Pilferproof closure and container assembled with such closure. A tamper-proof cap (35) and neck (12) assembly made of stretchable plastics material in which the neck (12) has portions (14, 21) fitted within and about a short metal neck portion (3) of a container (5) which serves as a rigidifying back up for the plastic neck and for a locking shoulder (13) on the neck (12) to provide a deflection resistant structure and thereby prevent a tamper-indicating ring (52) connected to the cap (35) from slipping off the shoulder (13) without tearing upon linitial unthreading of the cap (35). This rigidified structure also facilitates application of the tamper-indicating ring (52) during initial threading of the cap (35) onto the threaded neck (12) at which time the ring (52) is stretched over the shoulder (13) by a capper bead which engages force-transmitting posts (58) integral with the ring (52) for forcing the ring over the locking shoulder, the band (52) being stretched between the posts (58) and extending beneath the shoulder (13) as chordal segments.
Patent EP-0016062-A1 (EP)
Title: Matrice pour injections
Inventor: BERGER JOHANNES
IPC: G09F7/00
Filed: 1980-01-29
Abstract: Pour l'injection quotidienne de medicaments, telle que de l'insuline, il est extremement important de changer constamment l'endroit ou l'on pique la peau et de ne pas revenir au meme endroit avant un mois environ. Si l'on injecte trop souvent dans la meme region de la peau, des lesions peuvent tres facilement apparaitre telles que des cavites, des indurations et des dessechements qui peuvent nuire a la resorbtion du liquide injecte. L'invention offre la possibilite de distribuer les endroits d'injection d'une maniere sure et simple a l'aide d'une matrice d'injection (1) sous la forme d'un materiau elastique qui est dispose autour de la zone a injecter, ladite matrice d'injection (1) etant pourvue d'un nombre de trous (2) numerotes d'apres les jours du mois et au travers desquels se fait la piqure. Les trous sont places a la peripherie et il en resulte la formation de coussins en tissu en forme de domes lorsque la matrice (1) est attachee, ce qui facilite la perforation par l'aiguille, d'ou une sensibilite reduite et une meilleure resorbtion du liquide injecte telle que l'insuline.
Patent EP-0025221-A1 (EP)
Inventor: NOGUCHI MIKIO
IPC: H01J29/04
Filed: 1980-09-04
Abstract: A flat display device comprises a vacuum envelope constituted by a back base plate (11) consisting of an elastic metal plate and a display panel (8) and accommodating a thermionic cathode structure (14) and a plurality of electrode structures (15, 16, 18) for controlling the electron beams emitted from the thermionic cathode structure. The thermionic cathode structure is divided into a plurality of sections each including a plurality of coiled thermionic cathode heaters (19) connected in parallel and arranged such that each corresponds to each of picture element regions (10) provided on the back side of the display panel. Voltage supply terminals for supplying power to the parallel coiled heaters in each section are led out through the back base plate (11) via insulating members.
Patent EP-0032974-A1 (EP)
Inventor: LEACH BRUCE EUGENE
IPC: B01J27/00
Filed: 1980-10-06
Abstract: Meta-substituted phenolic materials are used in the production of 2,3,6-trimethylphenol by methylating the phenolic materials under specific conditions of temperature, pressure in the presence of a new catalyst in order to obtain 2,3,6-trimethylphenol in high selectivities. The new catalyst contains amorphous titanium components.
Patent EP-0024197-A1 (EP)
Inventor: YOSHIHIRO HITANO
IPC: C07D213/80
Filed: 1980-08-13
Abstract: A process for the preparation of copper quinolinate in which quinoline is oxidized by hydrogen peroxide in 10 to 30% sulphuric acid in the presence of copper sulphate at a temperature of 55 to 75°C, the molar ratio of sulphuric acid to quinoline being greater than 1 : 1. The concentration and amount of sulphuric acid enable greater control of the reaction temperature and result in copper quinoiate in improved yield and purity. 
     Copper quinolinate is used to prepare quinolinic acid which is the starting material for some chromogenic materials used in the pressure-sensitive record material field.
Patent EP-0047351-A1 (EP)
Inventor: MARTIN KEITH SIDNEY
IPC: F16L37/26
Filed: 1980-11-03
Abstract: A fluid coupling assembly of air treatment devices (2), e.g. filter, regulator and lubricator, employs end and intermediate connector members (6, 8) to couple the devices to a pipe line (4a, 4b). Each coupling comprises wedge surfaces (10, 24 and 16, 31) that draw together the adjoining end faces (10, 16) of a device and associated connector member when the device is lowered onto the connector member. The wedge surfaces ensure that a sealing ring (34) is operatively engaged between the adjoining end faces to seal communicating internal conduits (12, 14) of the device and its connector member from the exterior. The final part of the engagement of the wedge surfaces aligning said conduits can be effected by rotating a captive screw member (40). Rotation of the screw member in the opposite direction at least partly relieves the engagement forces on the wedge surfaces to facilitate disassembly.
Patent EP-0030856-A1 (EP)
Inventor: SAKURAI JUNJI
IPC: H01L27/12
Filed: 1980-12-12
Abstract: A CP memory cell, of which many may be provided in a semiconductor memory device, has a charge storage region 2 in a semiconductor substrate 3. A source 6 and a drain 7 are formed in the charge storage region 2. A gate 8 is formed on a gate insulator layer on the charge storage region 2 between source 6 and drain 7. 
     A region 1 with recombination centres is provided in the charge storage region 2, separate from source and drain. In this way good charge pumping efficiency and long charge sustaining time are provided. 
     An additional drain 10 is provided across the junction between the charge storage region 2 and the substrate 3. An additional source 11 and an additional gate 12, on a gate insulator layer, on the substrate 3, are also provided. The additional transistor so formed enables the memory cell to be erased using only one power source vottage.
Patent EP-0034684-A1 (EP)
Inventor: BUCKLEY ALAN JOHN
IPC: C07C201/00
Filed: 1980-12-18
Abstract: The compound 1,3-diformyloxy-2-bromo-2-nitropropane, a process for its preparation and its use in the protection of media, particularly aqueous media, against the growth of micro-organisms.
Patent EP-0028188-A1 (EP)
Inventor: GENDROT ANDRE JEAN-CLAUDE
IPC: H04B7/17
Filed: 1980-10-21
Abstract: The transmission system comprises a series of identical beacons, each comprising an emitter and a receiver tuned to the same frequency, the emitter being switched on as soon as a bit of information is received from another beacon, and means for cutting off the receiver as soon as the emitter is switched on, all the beacons thus being able to receive the same information simultaneously and each beacon being able to retransmit the information received from another to all the beacons not having received information. The beacons possess means for creating their own information and/or for processing information received, in turn.
Patent EP-0044462-A1 (EP)
Inventor: BRACHTHAEUSER KARL-HEINZ
IPC: F24S90/00
Filed: 1981-07-08
Abstract: Highly-frequented traffic routes are provided laterally with noise protection walls which are provided at the same time with flow channels for heat-transfer liquid. The heat-transfer liquid absorbs heat from the natural surroundings and supplies it to the heat exchanger of a heat pump.
Patent EP-0046968-A1 (EP)
Inventor: BOLZE MANFRED
IPC: C08G69/44
Filed: 1981-08-25
Abstract: What are disclosed are a polyesteramide prepared by the condensation of (A) a dimerized fatty acid having 16-44 carbon atoms, (B) a diamine of the formula H2N-R-NH2  wherein R is aliphatic hydrocarbon having 2-36 carbon atoms, (C) diglycolamine (H2N-CH2CH2-CH2-CH2-OH), and, optionally, (D) at least one dicarboxylic acid of the formula R''COOC-R'-COOR'',  wherein R' is an aliphatic, cycloaliphatic, aromatic, or araliphatic hydrocarbon having 4 to 12 carbon atoms and R'' is hydrogen or alkyl having 1 to 8 carbon atoms, and the use of such a polyesteramide as a melt adhesive for organic and inorganic substrates.
Patent EP-0050236-A1 (EP)
Inventor: WANG ALAN ENKUANG
IPC: C09D5/02
Filed: 1981-09-28
Abstract: Autodeposition coating compositions containing certain relatively water-insoluble derivatives of glycoluril will crosslink upon curing. The resulting coating exhibits improved block resistance and solvent resistance over heretofore available autodeposition coatings.
Patent EP-0053853-A1 (EP)
Inventor: NIEUWENDIJK JORIS ADELBERT MAR
IPC: H01J29/76
Filed: 1981-11-20
Abstract: A combination of a monochrome cathode-ray tube with a deflection unit for applications which require a high resolution, for which purpose the electron beam on its way through the deflection magnetic field produced by the deflection unit on the screen side thereof experiences the effect of a positive six-pole component of the line and field deflection field, and integrally experiences the effect of a six-pole component of the line and field deflection field component having a strength and polarity sufficient to warrant a spot quality as is required for high resolution, while preferably the effective length / of the deflection fields satisfies the condition     where L represents the distance between the deflection point and the display screen and i is the tangent of the deflection angle of the electron beam for maximum deflection.
Patent EP-0054997-A1 (EP)
Inventor: BAKER BENNIE LEE
IPC: A61K33/242
Filed: 1981-12-11
Abstract: Compositions comprising pharmaceutically-acceptable gold salts and organophosphonates, especially the geminal diphosphonates, useful in the treatment of arthritic conditions, are disclosed. The method of treating arthritic conditions using these compositions is also disclosed
Patent EP-0054331-A1 (EP)
Inventor: VERRIPS CORNELIS THEODORUS
IPC: C12N15/29
Filed: 1981-12-11
Abstract: The invention relates to structural genes encoding non-processed and partly processed thaumatin, to the various allelic forms of said non-processed thaumatin and to recombinant DNA's and plamids comprising said structural genes coding for the various allelic forms of preprothaumatin, and naturally and/or artificially modified preprothaumatin in various stages of its natural processing, and to the use of said recombinant plasmids to transform microorganisms, particularly bacteria in which said genes are expressed.
Patent EP-0041818-A1 (EP)
Title: Improvements relating to pneumatic yarn splicing
Inventor: DAVIES GERALD BERNARD
IPC: B65H69/06
Filed: 1981-06-02
Abstract: arn splicing chambers which in one form comprise a block with an open channel therethrough, one wall of the channel being vertical and the other inclined to form an included angle of between 30° to 45°. An inlet is provided centrally of the bottom of the channel for admission thereto of gas under pressure of 5.5 bars to produce vortex flow having a predominant direction of rotation when, in use, the open top of the channel is sealed by a shutter, the gas exhausting out of the open ends of the channel into which yarns are introduced forsplicing. An alternative form of chamber comprises a block having an open channel therethrough wherein each wall of the channel comprises a first wall portion substantially vertical with respect to a flat bottom portion of the channel at respective end portions of the channel, and a second wall portion inclined with respect to the said flat bottom portion, and the inlet means is located within the central portion of the channel. 
     Other forms of chamber include blocks having V-channels with two small holes in the base of the channel tangential to a blind bore in the block forming the inletforhigh pressure gas.