baber/WOPTO huggingface dataset:
Patent EP-4318567-A1 (EP)
Inventor: KITABATAKE Yukiko
IPC: H01L23/12
Filed: 2022-03-17
Abstract: Provided is a method for manufacturing a multilayer substrate capable of suppressing short circuits between bumps and the warpage of substrates. This method includes: providing a first substrate being a rigid substrate including first bumps, and a second substrate or semiconductor device including second bumps, the first bumps and the second bumps being composed of a metal or alloy having a melting point of 600°C or more, and having a height of 0.3 µm or more; performing cleaning treatment on bonding surfaces of the first bumps and the second bumps under a pressure of 1 × 10<sup>-3</sup> Pa or less, and subsequently stacking the first substrate and the second substrate or semiconductor device so that the bonding surfaces of the first bumps and the second bumps abut each other, and pressure-welding the first bumps and the second bumps at a temperature of 90°C or less to form a multilayer substrate.
Patent EP-4317582-A1 (EP)
Title: Asphalt finisher
Inventor: MINO HISAHO
IPC: E01C19/48
Filed: 2022-03-28
Abstract: Provided is a technique capable of suppressing damage to a roadbed during construction of asphalt pavement. An asphalt finisher 100 includes a tractor 1, a hopper 2 installed on a front side of the tractor 1, and that receives a paving material, a conveyor CV that conveys the paving material in the hopper 2 to a rear side of the tractor 1, a screw SC that spreads out the paving material conveyed by the conveyor CV on the rear side of the tractor 1, a screed 3 that spreads and levels the paving material spread out by the screw SC on a rear side of the screw SC, and a controller 50 (front wheel driving force control unit 50B) that controls a driving force of a front wheel 6 of the tractor 1 based on a weight of the paving material in the hopper 2.
Patent EP-4318652-A1 (EP)
Title: Composite cathode active material, cathode and lithium battery employing same, and preparation method for same
Inventor: KAPYLOU ANDREI
IPC: H01M4/36
Filed: 2022-04-01
Abstract: Provided are a composite cathode active material, a cathode and a lithium battery that include the composite cathode active material, and a method of preparing the composite cathode active material, the composite cathode active material including: a core including a lithium transition metal oxide; and a shell disposed along a surface of the core, wherein the shell includes at least one first metal oxide represented by M a O b  (where 0<a≤3, 0<b<4, and when a is 1, 2, or 3, b is not an integer); a carbon-based material; and a doped phosphorus (P) element, the at least one first metal oxide is disposed in a matrix of the carbon-based material, and M is at least one metal selected from Groups 2 to 13, 15, and 16 of the Periodic Table of Elements.
Patent EP-4184665-A1 (EP)
Inventor: LI XINGXING
IPC: H01M10/615
Filed: 2022-06-10
Abstract: The present application provides a heatable battery pack, a heatable battery system and a vehicle, and belongs to the field of battery technologies. The heatable battery pack includes a battery, a first switch module, and a heater; the present applicationhe battery, the first switch module, and the heater are connected in series to form a heating loop, wherein the first switch module turns on the heating loop after a drive signal is received. Compared with the related art in which heaters in various battery packs are connected in series to both ends of a drive module in a high-voltage box, so as to perform high-voltage power supply on the heaters by the high-voltage box through a series loop, the example of the application directly performs low-voltage power supply on respective heaters by batteries in the battery packs, and the high-voltage power supply by the drive module is not required, which significantly improves the safety of power supply.
Patent EP-4235272-A1 (EP)
Title: Wearable device and quick-release assembly therefor
Inventor: FU XIN
IPC: G02C5/14
Filed: 2022-05-18
Abstract: The present disclosure discloses a wearable device and a quick-release assembly thereof. The quick-release assembly is applied to the wearable device and includes a mounting base and a locking member. The mounting base is provided with an insertion cavity. The insertion cavity has an opening formed on a side of the mounting base. An accommodation cavity is provided in the mounting base and spatially connected to the insertion cavity. The locking member includes a locking portion and an unlocking portion connected to the locking portion. The locking member is movably disposed on the mounting base along a direction connecting the accommodation cavity and the insertion cavity. The locking member has a first state and a second state relative to the mounting base. In the first state, at least a portion of the locking portion is disposed within the insertion cavity to lock a visual member that enters the insertion cavity through the opening. In the second state, the locking portion is accommodated within the accommodation cavity to release the lock of the visual member. By the above arrangement, the quick-release assembly provided in the present disclosure can be easily and efficiently disassembled and assembled from the visible member.
Patent EP-4207547-A1 (EP)
Title: Over-discharge prevention device and method
Inventor: CHOI JANG-HYEOK
IPC: G01R19/165
Filed: 2022-06-10
Abstract: An overdischarge preventing apparatus according to an embodiment of the present disclosure is an apparatus for preventing a battery pack provided in a vehicle from being overdischarged, and includes a measuring unit configured to measure a voltage of a main battery provided in the battery pack according to an operation mode; and a control unit configured to judge an operation state of a charging and discharging relay connected to the main battery, and control the operation mode of the measuring unit based on at least one of the judged operation state of the charging and discharging relay, whether the vehicle is stopped, and the voltage of the main battery measured by the measuring unit.
Patent EP-4239666-A1 (EP)
Inventor: GULER LEONARD
IPC: H01L21/8234
Filed: 2023-02-03
Abstract: Techniques are provided herein to form semiconductor devices having self-aligned gate cut structures. In an example, neighboring semiconductor devices (102b, 102c) each include a semiconductor region (110) extending between a source region and a drain region, and a gate structure (112) extending over the semiconductor regions of the neighboring semiconductor devices. A gate cut structure (114) that includes a dielectric material interrupts the gate structure between the neighboring semiconductor devices. Due to the process of forming the gate cut structure, the distance between the gate cut structure and the semiconductor region of one of the neighboring semiconductor devices is substantially the same as (e.g., within 1.5 nm of) the distance between the gate cut structure and the semiconductor region of the other one of the neighboring semiconductor devices and the gate cut structure extends beyond the width of the gate structure to also interrupt gate spacers on the sidewalls of the gate structure.
Patent EP-4224010-A1 (EP)
Title: Rotor für eine vertikale windkraftanlage
Inventor: STRUDLER MICHAEL
IPC: F03D3/06
Filed: 2023-02-03
Abstract: Rotor für eine vertikale Windkraftanlage, umfassend Rotorflügeln (40b), die bei niedrigen Windgeschwindigkeiten als Widerstandsläufer und bei höheren Windgeschwindigkeiten als Auftriebsläufer fungieren. Die Klappen (50) und die Rotorflügel (40) sind mit Magneten (100) versehen. Bei niedrigen Drehzahlen werden die Klappen (50) durch abstoßende Magnetfelder geöffnet und schließen sich mit steigender Drehzahl aufgrund der Fliehkraft.
Patent EP-4227239-A1 (EP)
Title: Verpackungssystem für ein transportgut
Inventor: KALTEISEN JENS
IPC: B65D81/05
Filed: 2023-02-14
Abstract: Die Erfindung betrifft ein Verpackungssystem für ein Transportgut, insbesondere in Form von Sanitärerzeugnissen wie Spülen und dergleichen, wobei das Transportgut zumindest teilweise mit einer Vorumverpackung versehen ist,umfassendzumindest eine Bodendämpfungseinrichtung undzumindest eine Deckendämpfungseinrichtung, wobei in einem verpackten Zustand das Transportgut mit Vorumverpackung zwischen der zumindest einen Bodendämpfungseinrichtung und der zumindest einen Deckendämpfungseinrichtung angeordnet wird, und wobeidie Deckendämpfungseinrichtung eine im Wesentlichen eine Ebene bildende Deckenbasis aufweist, wobei die Deckenbasis zumindest zwei Deckendämpfungselemente aufweist, die auf unterschiedlichen Seiten der Deckenbasis vorstehend von der Deckenbasis angeordnet sind, und wobeidie Bodendämpfungseinrichtung eine im Wesentlichen eine Ebene bildende Bodenbasis aufweist, wobei die Bodenbasis zumindest zwei Bodendämpfungselemente aufweist, die auf unterschiedlichen Seiten der Bodenbasis vorstehend von der Bodenbasis angeordnet sind.
Patent EP-4245924-A1 (EP)
Title: Höhenverstellungsvorrichtung für ein mobilfundament und mobilfundamentvorrichtung
Inventor: DAUTZ CHRISTOPH
IPC: E02D35/00
Filed: 2023-03-13
Abstract: Gegenstand der Erfindung ist eine Höhenverstellungsvorrichtung (18) für ein Mobilfundament (16), umfassend- eine Stange (20) mit einem Gewindeabschnitt,- eine auf dem Gewindeabschnitt verstellbar gehaltene und eine Abstützfläche (22) aufweisende Gewindeplatte (24), und- ein einen Hohlraum (26) aufweisendes Rohr (28),wobei das Rohr (28) bei einer Außenseite (30) wenigstens eine Wandaussparung (32) umfasst, wodurch die Stange (20) in den Hohlraum (26) ragt, und wobei die Höhenverstellungsvorrichtung (18) derart ausgestaltet ist, dass die Stange (20) relativ zum Rohr (28) wenigstens anteilig um eine Achse (34) parallel zur Längsachse des Rohres (28) drehbar ist.Zudem betrifft die Erfindung eine Mobilfundamentvorrichtung (12) umfassend ein Mobilfundament (16) und die obige Höhenverstellungsvorrichtung (18).Weiterhin betrifft die Erfindung ein System (10) umfassend die obige Mobilfundamentvorrichtung (12) und eine Packstation (14).
Patent EP-4218709-A1 (EP)
Inventor: BIEHL MARTIN
IPC: A61J3/00
Filed: 2017-03-15
Abstract: Die Erfindung betrifft ein Verfahren und eine Anlage zur Herstellung einer medizinischen Zubereitung, wobei eine Schlauchpumpe zur Förderung von Flüssigkeit aus einer Mehrzahl von Quellbehältern verwendet wird. Gemäß der Erfindung werden die einzelnen Dosierschritte durch Wägung überprüft, wobei auch die Überprüfung der Dosierung von Mikromengen möglich ist.
Patent EP-4283659-A1 (EP)
Title: Procédé de collage direct assisté par une base forte
Inventor: FOURNEL FRANK
IPC: H01L21/18
Filed: 2023-05-16
Abstract: Procédé de collage direct entre deux substrats (1,2), le procédé comprenant les étapes de :a) fourniture d'un premier substrat (1) et d'un second substrat (2) comprenant respectivement une première surface de collage hydrophile (3) et une seconde surface de collage hydrophile (4),b) dépôt sur la première et/ou sur la seconde surface de collage hydrophile (3,4) d'une solution basique constituée de molécules de base forte et d'eau déionisée,c) séchage de la première et/ou de la seconde surface de collage hydrophiles (3,4) jusqu'à atteindre une concentration comprise entre environ 10<sup>9</sup> atome/cm<sup>2</sup> et 10<sup>15</sup> atome/cm<sup>2</sup> de de cations issus des molécules de base forte sur la première et/ou sur la seconde surface de collage hydrophiles (3,4),d) mise en contact de la première et de la seconde surface de collage hydrophile (3,4) de sorte à obtenir un collage direct spontané et un assemblage du premier substrat (1) avec le second substrat (2) comprenant une interface de collage direct (6).
Patent EP-4231125-A1 (EP)
Title: Display method of mobile device selection and terminal device
Inventor: EKSTRAND SIMON
IPC: G06F3/0482
Filed: 2014-12-29
Abstract: The present invention provides a display method of a mobile device selection and a terminal device. The method includes: receiving a location movement signal sent by a mobile device; determining a location, of a cursor focus of the mobile device, on a screen according to the location movement signal; and determining that the cursor focus moves toward a target icon, and if a distance between the cursor focus and the target icon is greater than zero and is less than or equal to a first threshold, determining that the cursor focus selects the target icon, thereby improving user operation efficiency, reducing operation complexity, and ensuring desirable interaction experience of a user.
Patent EP-4286070-A1 (EP)
Inventor: WERLE THOMAS
IPC: B21D39/03
Filed: 2023-05-30
Abstract: Die Erfindung betrifft eine Werkstückverbindung und ein Verfahren zum Verbinden von mindestens zwei Werkstückabschnitten, die jeweils einen flachen Verbindungsabschnitt mit einer Außenfläche und einer von der Außenfläche abgewandten Kontaktfläche aufweisen, mit den Schritten- Erzeugen einer einen ersten Werkstückabschnitt im Bereich des Verbindungsabschnitts durchdringenden, an eine erste Kontaktfläche und eine erste Außenfläche angrenzenden Öffnung,- Senken der Öffnung im Bereich der ersten Außenfläche zur Erzeugung eines konischen Kontaktabschnitts,- Vorprägen eines zweiten Werkstückabschnitts zur Erzeugung eines zur Anordnung in der Öffnung angepassten, von einer zweiten Kontaktfläche des zweiten Werkstückabschnitts im Bereich des Verbindungsabschnitts vorstehenden Vorsprungs und- Anordnen des Vorsprungs in der Öffnung zur Anlage der ersten Kontaktfläche an der zweiten Kontaktfläche.Um eine stabile und zuverlässige Werkstückverbindung sowie ein Verfahren bereitzustellen, dass auf einfache und zuverlässige Weise eine stabile Verbindung von Werkstückabschnitten ermöglicht, ist vorgesehen, dass der in der Öffnung angeordnete Vorsprung zur Erzeugung einer formschlüssigen Verbindung der Werkstückabschnitte derart endgeprägt wird, dass ein Endabschnitt des Vorsprungs in den konischen Kontaktabschnitt des ersten Werkstückabschnitts umgeformt wird.
Patent EP-4287802-A1 (EP)
Inventor: ZHANG XIAOJIE
IPC: H05K7/20
Filed: 2023-05-31
Abstract: A package structure and a photovoltaic optimizer are provided. The package structure includes a first housing, a circuit board, and a heat insulation part. The circuit board is disposed inside the first housing, a first heating device and a second heating device may be disposed on a first surface of the circuit board at an interval, and heat generated by the first heating device at maximum power is greater than heat generated by the second heating device at maximum power. A first end of the heat insulation part may be located on a side wall, of the first housing, opposite to the first surface of the circuit board, a second end of the heat insulation part may extend toward the first surface of the circuit board, and the heat insulation part separates the first heating device and the second heating device on two sides of the heat insulation part. The heat insulation part separates the first heating device from the second heating device, to slow down heat transfer from the first heating device to the second heating device, thereby alleviating a phenomenon of baking the second heating device by the first heating device, preventing the second heating device from overheating due to baking by the first heating device, and ensuring operating reliability of the package structure.
Patent EP-4311487-A1 (EP)
Title: Radar-based activity classification
Inventor: HAZRA SOUVIK
IPC: A61B5/11
Filed: 2023-07-27
Abstract: In an embodiment, a method includes: receiving raw data from a millimeter-wave radar sensor; generating a first radar-Doppler image based on the raw data; generating a first radar point cloud based on the first radar-Doppler image; using a graph encoder to generate a first graph representation vector indicative of one or more relationships between two or more parts of the target based on the first radar point cloud; generating a first cadence velocity diagram indicative of a periodicity of movement of one or more parts of the target based on the first radar-Doppler image; and classifying an activity of a target based on the first graph representation vector and the first cadence velocity diagram.
Patent EP-0002060-A1 (EP)
Inventor: BOLDUC LEE R
IPC: A61F2/958
Filed: 1978-11-16
Abstract: A fluid dispensing instrument and method for placing a drug material into the canals of the Fallopian tubes of a female. The instrument (20) has a housing (21) carrying a piston and cylinder assembly (22). An elongated flexible tubular probe (23) attached to the housing (21) carries an expandable sleeve (24). The piston and cylinder assembly (22) is operable to fully collapse the sleeve (24) prior to insertion through the cervical opening into the uterine cavity. After the sleeve (24) is inserted into the uterine cavity, an ampulla (26) storing the drug material is loaded into the instrument (20). The piston and cylinder assembly (22) is then actuated to initially partially expand the sleeve (24). Operation of the piston and cylinder assembly (22) moves a plunger into the container to dispense the drug material into the unterine cavity above the partly expanded balloon. The sleeve (24) is then fully expanded to move the drug material from the uterine cavity into the canals of the Fallopian tubes.
Patent EP-0003489-A1 (EP)
Inventor: GILBY GORDON WILLIAM
IPC: C10L1/197
Filed: 1978-12-06
Abstract: The cold flow properties of petroleum oils, especially crude oils, are improved by the addition of a special copolymer of ethylene and vinyl acetate. The special copolymer contains 22 to 36% by weight of vinyl acetate, has a melt flow index of 50 to 1000 and it contains less than 14 pendant methyl groups per 1000 carbon atoms of the copolymer.
Patent EP-0002950-A1 (EP)
Inventor: MARCO FRANCIS WILLIAM
IPC: D06M15/07
Filed: 1978-12-22
Abstract: Textile materials formed of polyester or nylon fibers having improved durable soil release and moisture transport characteristics are provided by application to the textile material of at least about 0.001 to about 10 weight per cent of a water-soluble cellulose acetate polymeric constituent having a degree of substitution of the acetyl moiety of from about 0.6 to about 0.9, in water, and by drying the wet textile material. Such a water-soluble cellulose acetate polymeric constituent is represented by the formula
     wherein x is an integer of at least 50, n is an integer of from about 2.4 to about 2.1, and the expression 3-n is the degree of substitution of the acetyl moiety. In the process for producing same the water-soluble cellulose acetate polymeric constituent can be applied to the fabric from an aqueous pad bath containing the polymeric constituent, by exhaustion techniques during the dyeing of the textile material, or as an aqueous spray.
Patent EP-0007378-A1 (EP)
Inventor: MOORE NATHANIEL NEWTON
IPC: G01C19/28
Filed: 1979-05-21
Abstract: Un gyroscope du type comportant un rotor a enroulement ou conducteur (10) court-circuite de forme telle qu'il produise des composantes de flux axiale et radiale, quand il est dans le champ magnetique terrestre, est couple a une bobine coaxiale de detection (15) qui est ainsi stabilisee gyroscopiquement; les signaux induits dans la bobine de detection par la composante axiale du flux du rotor sont utilises pour deriver une information sur le cap magnetique et au moins une bobine supplementaire (41) est prevue sur le corps du gyroscope couplee inductivement a la bobine de detection et au rotor de maniere que, lorsque la bobine de detection est stabilisee gyroscopiquement par le rotor, chaque changement dans l'orientation angulaire du corps du gyroscope relativement a la bobine de detection stabilisee gyroscopiquement introduise des variations des tensions des signaux induits dans les bobines. La bobine supplementaire sur le corps peut etre excitee par un ou plusieurs signaux d'excitation d'une frequence differente de celle correspondant a la vitesse angulaire du rotor (10) et peut etre constituee par des paires de bobines orthogonales disposees suivant les trois axes, a savoir: l'axe de roulis (41, 42), de tangage (43, 44) et de derive (45, 46). La bobine disposee sur l'axe de derive est coaxiale a la bobine de detection stabilisee gyroscopiquement dans la position de repos et est utilisee pour lever les doutes.
Patent EP-0020798-A1 (EP)
Inventor: SCHAFER OTTO
IPC: E04D13/18
Filed: 1979-06-12
Abstract: By means of a heat pump and heating technology, the requirement for energy in the form of heating oil and natural gas for the low temperature range can be substantially reduced by the use of the solar collector roofing tile as an absorber of environmental energy by day and night. A heat exchanger is concreted into the solar collector roofing tile. The energy carrier in the heat exchanger is a water/anti-freeze mixture which has to have a frost protection limit down to -30 degrees Celsius. In order to avoid the formation of condensate water under the solar collector roofing tile, attention has to be paid to ensuring that the temperature does not pass beyond the dewpoint and that sufficient ventilation is guaranteed. The optical appearance of the millions of roof surfaces present is not changed in any way by the utilisation of environmental energy by means of the Type 1 and Type 2 solar collector roofing tile. These two types are suitable for unused roof spaces. The connection type to the left or the right permits the rafters to be avoided and hence guarantees full coverage of the roof areas. In the case of roof spaces which are used and where the Type 3 solar collector roofing tile is employed, there is a slight change to the roof area appearance because of the connecting pipes running above the tiles in the horizontal direction. The solar collector roofing tile should be industrially manufactured.
Patent EP-0020804-A1 (EP)
Inventor: TAUNO KALEVI TAKANIEMI
IPC: G07F11/62
Filed: 1979-06-25
Abstract: 1. An automatic machine for dispensing food-stuffs and beverages or other products, comprising a number of take-up spaces (1) placed one over the other and having a door (4), said door (4) running vertically between guide rails (3), and a controller (11 to 15) for controlling the downward motion of the door (4) under its own  weight in steps, the said door (4) being moved on such downward motion into a magazine (7 to 10) under the take-up spaces (1) when the control system (1 to 15) is freed, characterized in that the said door (4) has a vertical division into a number of parts (4a), such parts being so jointed together that they (4a) may be folded up in the magazine (7 to 10) on top of the other.
Patent EP-0010128-A1 (EP)
Inventor: BEHLING INGO
IPC: H01J19/08
Filed: 1979-08-08
Abstract: 1. A directly heated cathode for electron tubes, in particular transmitter tubes, which has a coaxial structure of the electrodes and their lead-ins, which is secured at one end to an annular cathode lead (12) and at the other end to a cathode cap (9) which is supported on a current supply lead (6) running coaxially in the hollow cylinder, characterized in that the hollow cylinder (1) consists of pyrolytic graphite and is coated with a thin metal layer (10) as emission layer.
Patent EP-0008788-A1 (EP)
Inventor: DEIBELE MANFRED
IPC: A01G9/22
Filed: 1979-09-03
Abstract: Zur Befestigung des Befestigungsstückes jedes Klemmstückpaares der Vorrichtung an planen Zentrierflächen von langgestreckten Skelettelementen (16) unterschiedlicher Breite besteht jedes Befestigungsstück (10a-14a) aus einem Dornteil (10a-12a), auf welches die folie aufstechbar ist, und einem Spannteil (13a, 14a). Dornteil und (oder) Spannteil sind unter Annäherung ihrer Hintergriffsorgane (12a, 14a) an die Längsachse (a-a) des Skelettelementes (16) parallel zur Zentrierfläche (45) in Hintergriffsposition überführbar.