baber/WOPTO huggingface dataset:
Patent EP-4277244-A1 (EP)
Inventor: BAEK MOOHYUN
IPC: H04M1/02
Filed: 2022-03-08
Abstract: According to a certain embodiment of the present disclosure, an electronic device comprises: a housing; a window frame, which is arranged in the housing and provides at least one opening through which the inside of the housing is exposed to the outside of the housing; at least one window coupled to the window frame to close the at least one opening; and at least one optical module arranged inside the housing, and configured to receive external light incident through the at least one window, wherein the at least one window comprises: an inner surface facing the inside of the housing; a side surface facing the inner wall of the at least one opening; and a first inclined surface connecting the side surface to the inner surface, and the first inclined surface can be in contact with the inner wall while inclined with respect to the inner surface and the side surface. Other various embodiments are possible.
Patent EP-4266453-A1 (EP)
Title: Isolation film, secondary battery, battery module, battery pack and electrical apparatus
Inventor: HU YONG
IPC: H01M10/48
Filed: 2022-09-07
Abstract: The present application provides a separator, a secondary battery, a battery module, a battery pack and an electrical apparatus. The separator sequentially includes a first region, a main region and a second region in a first direction. At least one surface of the first region and/or at least one surface of the second region is provided with a fluorescent coating. The fluorescent coating is used to identify whether the separator is folded or not. The separator of the present application is allowed to be identified in time after being folded, and the folded separator is prevented from being made into a lithium-ion battery, which is conductive to increasing yield of the lithium-ion battery.
Patent EP-4227051-A1 (EP)
Title: Ceramic digital glaze spraying device
Inventor: DENG SHEGUANG
IPC: B28B11/04
Filed: 2022-11-25
Abstract: The present application discloses a ceramic digital glaze-spraying device, comprising a digital glaze-printing module and a glaze supply module, the digital glaze-printing module comprises a long-strip glaze pipe, a quick-connect pipe assembly and a plurality of glaze-spraying spray-head assemblies, the glaze-printing port of the long-strip glaze pipe is communicated with each of the glaze-spraying spray-head assemblies one by one through the quick-connect pipe assembly to form a plurality of mutually independent glaze-spraying paths; the glaze-spraying spray-head assembly comprises a valve spray-head unit and a valve nozzle, an input end of the valve spray-head unit is connected to the quick-connect pipe assembly, and an output end of the valve spray-head unit is connected to the valve nozzle; the glaze supply module comprises a glaze barrel, a glaze supply pump, a glaze box component, an air compressor and a pressure regulating valve; the glaze barrel, the glaze supply pump, the first glaze box and the glaze inlet of the long-strip glaze pipe are sequentially connected to form a glaze supply path; the air compressor, the pressure regulating valve and a positive pressure air inlet of the first glaze box are sequentially communicated. The present application solves the problems that the ceramic glaze-spraying device is difficult to ensure the thickness of the glaze layer, and the on-demand glaze-applying requirements of diversified glaze-spraying of ceramic glaze-spraying cannot be realized.
Patent EP-4254585-A1 (EP)
Title: Lithium secondary battery with enhanced safety
Inventor: LEE WON TAE
IPC: H01M10/0567
Filed: 2022-10-21
Abstract: A lithium secondary battery is disclosed herein. The secondary battery has improved high temperature safety and may prevent generation of a large amount of gas under a high temperature condition, which prevents an increase in resistance and a decrease in capacity due to the elution of metal ions from an electrode by uniformly forming a coating film on an electrode surface during activation of the battery. A positive electrode active material of the battery includes a high concentration(s) of nickel and/or manganese and a non-aqueous electrolyte including an additive are used, which improves performance and high-temperature safety of the battery.
Patent EP-4219201-A1 (EP)
Inventor: CHEN KUN
IPC: B60H1/00
Filed: 2023-01-19
Abstract: The present application provides a multi-temperature air conditioning system 100, a control method thereof and a transport refrigeration vehicle. The multi-temperature air conditioning system 100 comprises: an outdoor unit 130; a first indoor unit 110; and a second indoor unit 120; wherein the outdoor unit 130 has a number of first four-way valves 132 corresponding to the number of the first indoor units 110, and a number of second four-way valves 133 corresponding to the number of the second indoor units 120; and wherein a section flow path 140 which could be connected or disconnected is further included, which connects the first indoor unit 110 between a first throttling element 112 and a first on-off valve 113, and connects the second indoor unit 120 between a second throttling element 122 and the second on-off valve 123. The multi-temperature air conditioning system 100 according to the present application, by arranging the first indoor unit 110 and the second indoor unit 120 which are connected with the outdoor unit 130 respectively, and by arranging the section flow path 140 between the first indoor unit 110 and the second indoor unit 120, achieves the interconnection between the three, so that it is possible to realize cooling and heating control for the first indoor unit 110 and the second indoor unit 120 in different zones.
Patent EP-4195574-A1 (EP)
Inventor: CHEN WENHONG
IPC: H04L5/00
Filed: 2017-09-14
Abstract: An embodiment of the present application relates to a signal processing method and apparatus. The method comprises: determining a plurality of signals quasi co-located in a first port set of a first reference signal, wherein the first port set is used to transmit or receive the first reference signal and comprises at least one port; determining a target signal in the plurality of signals; and transmitting or receiving, according to the quasi co-location relationship between the first port set and the target signal, a signal transmitted or received by the first reference signal via the first port set. The signal processing method and apparatus of the embodiment of the present application can improve channel estimation performance of a reference signal and determine the optimal transmission beam for the reference signal.
Patent EP-4238671-A1 (EP)
Inventor: HAYNES NOEL C
IPC: B22F5/10
Filed: 2023-03-03
Abstract: A metallic part is disclosed. The part may comprise a functionally graded monolithic structure characterized by a variation between a first material composition of a tubular preform and a second material composition of at least one of a secondary structural element wherein each of the first material composition and the second material composition comprises at least one of a titanium metal or an alloy of titanium. The first material composition may comprise an alpha-beta titanium alloy. The second material composition may comprise a beta titanium alloy.
Patent EP-4242991-A1 (EP)
Title: Portable device for unlocking vehicle, method, and storage medium
Inventor: Han Yiqi
IPC: G07C9/00
Filed: 2023-03-06
Abstract: The disclosure relates to a portable device for unlocking a vehicle, a method, and a storage medium. The portable device includes a communication unit and a processing unit. The communication unit is configured to scan a pairing request signal from the vehicle, and transmit a locking/unlocking signal to the vehicle. The processing unit is configured to: receive a motion status signal indicating a motion status of the portable device and a temperature signal indicating an ambient temperature of the portable device; and switch an operating mode of the portable device based on at least one of the motion status signal and the temperature signal. The portable device for unlocking a vehicle proposed in the disclosure can switch its operating mode in response to a change in the motion status and the ambient temperature, thereby solving a problem of fast power consumption and a short service life of a smart key, and solving a problem of failure of a function of the smart key at high temperature in summer or at low temperature in winter.
Patent EP-4266065-A1 (EP)
Inventor: TEBOULLE HENRI
IPC: G01R22/06
Filed: 2023-03-16
Abstract: Compteur électrique (1) comportant :- un boîtier (4) comprenant au moins un élément de boîtier (5, 6) normalement fermé ;- un supercondensateur (C1), et un circuit d'alimentation (8) agencé pour, suite à une première mise sous tension du compteur électrique, charger le supercondensateur ;- un circuit de maintien (25) agencé pour éviter, suite à une mise hors tension du compteur, que le supercondensateur ne se décharge tant que l'élément de boîtier demeure fermé, et un circuit de décharge (16) agencé pour décharger le supercondensateur si l'élément de boîtier est ouvert ;- un circuit de traitement (27) agencé pour, suite à une deuxième mise sous tension du compteur, détecter, si le supercondensateur est déchargé, que l'élément de boîtier a été ouvert suite à ladite mise hors tension.
Patent EP-4252684-A1 (EP)
Inventor: DIJKSTRA JELLE
IPC: A61B17/32
Filed: 2023-03-30
Abstract: Surgical generator configured to output a high-frequency alternating voltage to a surgical ultrasound instrument (16). An oscillator (3) generates a driving oscillation for an inverter (24) generating high-frequency voltage being for the surgical instrument (16). A matching-coil emulation device comprises a correction device (4) acting on the driving oscillation. The correction device comprises a mixing unit (40) and a feedback circuit (5), modifying the driving oscillation supplied to the inverter (24). An estimator (61) calculates a virtual current which would flow in the emulated matching-coil if it were present, based on this and a measured output voltage an artificial phase shift is determined for steering of the oscillator (3). Thereby, the transfer function is reshaped mimicking that of a physical matching coil. Accordingly, a bulky matching coil that must be precisely tuned to the ultrasound instrument (16) and restricts use of newer and different ultrasound instruments is no longer needed.
Patent EP-4273640-A1 (EP)
Inventor: BERTUCCIOLI ALESSANDRO
IPC: G05B19/402
Filed: 2023-04-28
Abstract: The present invention relates to a method of positioning (300) coupling devices ( S ij    ) on a bar (11) of a bar plane (2) of a work center. 
     The present invention also relates to a work center for machining pieces or panels made of wood, plastic, fiberglass, and the like.
Patent EP-4286392-A1 (EP)
Inventor: KANG BYUNGJOON
IPC: C07F15/00
Filed: 2023-05-30
Abstract: An organometallic compound represented by Formula 1:         Formula 1     M(L<sub>1</sub>)<sub>n1</sub>(L<sub>2</sub>)<sub>n2</sub>wherein M is a transition metal, L<sub>1</sub> is a ligand represented by Formula 2-1, L<sub>2</sub> is a ligand represented by Formula 2-2 or a ligand represented by Formula 2-3, n1 and n2 are each independently 1 or 2, when n1 is 2, two L<sub>1</sub> are identical to or different from each other, and when n2 is 2, two L<sub>2</sub> are identical to or different from each other, and L<sub>1</sub> and L<sub>2</sub> are different from each other,wherein the groups in Formulae 2-1, 2-2, and 2-3 are each independently as described herein.
Patent EP-0000504-A1 (EP)
Inventor: NAGEL JOACHIM
IPC: A61B5/344
Filed: 1978-07-12
Abstract: Vorrichtung zur Detektion und Registrierung der Uterusaktivität mittels elektrischer Signale, insbesondere zur Verwendung als Wehenschreiber, mit Mitteln zur elektromyographischen Erfassung der mit Muskelaktivitäten einhergehenden elektrischen Felder im abdominalen Bereich (Elektroden 301 bis 303) als elektrische Signale, Mitteln zur Erzeugung von Signalen, die im wesentlichan der Intensität der Wechselspannungsanteile der elektromyographisch abgeleiteten Signale entsprechen (OP 6, OP 7), Mitteln zur zeitlichen Mittelung (C 16, R 31) der Signale, die im wesentlichen der Intensität des Wechselspannungsanteils der elektromyographisch abgeleiteten Signale entsprechen, sowie Mitteln zur Ausgabe des gemittelten Signals als Maß für den intrauterinen Druck (Wehenschreiber 210).
Patent EP-0002471-A1 (EP)
Inventor: SCHUBERT GERNOT DIPL-ING
IPC: F01N3/28
Filed: 1978-12-01
Abstract: Ein wabenartiges Gebilde (10) aus Blech, bei dem sich die Oberflächen des oder der Bleche (12, 14) unter Bildung der Wabenstruktur an einer Vielzahl von örtlich getrennten Berührungsbereichen berühren, ist dadurch strukturell fixiert, dass die Berührungsbereiche an der Stirnfläche (20) des wabenartigen Blechgebildes durch Korpuskularstrahl-Schweissstellen miteinander verbunden sind. Die Korpuskularstrahl-Schweissstellen können dadurch hergestellt werden, dass man einen Korpuskularstrahl, insbesondere einen Elektronenstrahl, mit solcher Orientierung auf die Stirnfläche (20) des wabenartigen Blechgebildes richtet, dass er im wesentlichen in Längsrichtung der Löcher der Waben verläuft und die Blechoberfläche im wesentlichen nur streifend berührt. Durch eine rasterartige Relativbewegung des Korpuskularstrahls bezüglich der Stirnfläche (26) des wabenartigen Blechgebildes wird diese Stirnfläche (20) durch den Korpuskularstrahl überstrichen. Die Intensität des Korpuskularstrahles und die Relativgeschwindigkeit sind so gewählt, dass das wabenartige Blechgebilde an den Berührungsbereichen der Bleche verschweisst wird, während andererseits dort, wo der Korpuskularstrahl die Blechoberfläche nur streifend berührt, keine nennenswerte Beeinflussung des Bleches stattfindet. Wabenartige Blechgebilde der vorliegenden Art eigenen sich insbesondere als Einsätze für Auspuffanlagen von Innenbrennkraftmaschinen, wie Automobilmotoren.
Patent EP-0002576-A1 (EP)
Inventor: STEWART JR GEORGE WILLIAM
IPC: F41G7/26
Filed: 1978-12-04
Abstract: Remote control apparatus comprises a beam projector (10) which is controlled to alternately transmit rectangular cross-sectional beams (y, p) of electromagnetic radiation substantially parallel to a projection axis. The beams (y, p) are respectively pulse modulated over a correspondingly distinct pulse rate frequency range to supply yaw and pitch information and are respectively scanned in a direction correspondingly orthogonal to its cross-sectional length. The size format of the beam cross-sections and the angle of the scan are controlled according to a predetermined time variable function. In a first time period, the largest cross-sectional beams are alternately transmitted and the scan angle is decreased as a function of time, so that a fixed area of detectable information is available for detection with respect to an imaginary orthogonal reference plane moving along the projection axis at a rate corresponding to the predetermined time variable function. In subsequent time periods proportionately smaller cross-sectional beams are transmitted and the scan angle is continually controlled. 
     A first embodiment uses a single set of proportionately different size formatted cross-sectional laser devices as a source of radiation (2), a scanning mechanism (6, 7) and a fixed focus optical system includ;ng a beam chopper (12), mirrors (16, 20) and lenses (18, 22) to effect alternately transmitted beams orthogonally oriented and scanned with respect to each other. The cross-section of the beams can be altered by selectively energising one or other of the laser devices. 
     A second embodiment employs two corresponding sets of proportionately different size formatted cross-sectional laser sources (a, b. c and a', b', c'), a scanning mechanism (106, 107) and a non-chopping fixed focus optical system including mirrors 116, 120 and lenses 118, 122 to effect alternately transmitted beams of selectable cross-section, orthogonally oriented and scanned with respect to each other.
Patent EP-0005728-A1 (EP)
Inventor: ANANTHA NARASIPUR GUNDAPPA
IPC: H01L21/331
Filed: 1979-04-26
Abstract: Verfahren zum Herstellen lateraler PNP- oder NPN-Transistoren in isolierten, monokristallinen Siliciumbereichen, die durch Siliciumdioxid-Isolationszonen isoliert sind, wobei die PNP- oder NPN-Transistoren innerhalb der isolierten monokristalline Zone teilweise unterhalb der Oberfläche des Halbleiters gebildet werden. Die P-Emitter oder N-Emitterdiffusion wird über dem Abschnitt der Siliciumdioxid-Schicht durchgeführt, die sich teilweise in die isolierte monokristalline Zone hinein erstreckt. Durch diesen Aufbau wird die vertikale Strominjektion herabgesetzt, so daß man eine relativ hohe (Beta) Verstärkung selbst bei kleinen Basis-Emitter-Spannungen erhält. Der durch dieses Verfahren erzeugte laterale PNP- oder NPN-Transistor liegt in einer isolierten monokristallinen Siliciumzone, wobei die Siliciumdioxid-Isolation die Zone umgibt und teilweise unterhalb der Oberfläche in die isolierte monokristalline Siliciumzone hineinreicht. Die P-Emitter- oder N-Emitter-Diffusion liegt über dem Abschnitt der Siliciumdioxid-Schicht, der sich teilweise in die monokristalline isolierte Zone hineinerstreckt.
Patent EP-0008073-A1 (EP)
Inventor: FERRINI PIER GIORGIO DR
IPC: C07D233/42
Filed: 1979-08-01
Abstract: Neue thioeubetituierte Diazacycloalkene der Formel
     worln R, und R 2  unabhängig voneinander gegebenenfalls substitulerte Aryl- oder Heteroarylgruppen bedeuten, R 3  Wasserstoff oder Niederalkyl daratellt und R 4  einen gegebenenfalls aubetituierten allphatiachen Kohlenwasserstoffrest bedeutet, sowle deren pharmazeutiash verwendbaren Salze mit antlinflammtoriachen Eigenachaften. Sie werden beispielswelse hergestellt, indem man Verbindungen der Formeln
     worin einer der Reste X und Y gegebenenfalls in Salzform vorliegendes Mercapto und der andere einen gegen veräthertes Mercapto austauschbaren Rest bedeutet, miteinander umsetzt.
Patent EP-0011090-A1 (EP)
Inventor: BIRKENSTOCK UDO DR
IPC: B01J23/64
Filed: 1979-08-13
Abstract: A process for the hydrogenation of nitrobenzene to aniline is described wherein the nitrobenzene is contacted with hydrogen in the presence of a multi-component supported catalyst containing 1 to 20 grams of noble metal per liter of support and 1 to 20 grams per liter of support of one or more transition metal of the Groups IVa, Va, or VIa of the Periodic Table. The catalyst can contain 1 to 20 grams per liter of support of a further transition group element or of a member of the main group. The catalyst is one which has been prepared by a process involving pretreatment of the support with a base prior to impregnation with the catalytically active substances, followed by drying to a residual moisture content of less than 10 percent of the maximum absorbency of the support.
Patent EP-0014736-A1 (EP)
Inventor: WOLGEMUTH RICHARD LEE
IPC: C08F8/44
Filed: 1979-09-20
Abstract: The calcium salts of the solid cyclic copolymers of divinyl ether and maleic anhydride, soluble in water, have been found to be as effective in treating tumors and viruses as the prior art alkali metal salts (e.g., the sodium salt) but much less toxic. These copolymers are characterized by containing divinyl ether and maleic anhydride in a mole ratio of about 1:2, having a molecular weight of from about 2000 to about 100,000 and from about 5%to about70%of its carboxylic acid groups converted to calcium salts.
Patent EP-0014749-A1 (EP)
Inventor: EDEL HARRY
IPC: B60R11/02
Filed: 1979-11-29
Abstract: Es wird eine Halterung vorgeschlagen, die zur lösbaren Befestigung eines Gehäuses an einer Wand dient. Die Halterung besteht aus einem mit der Wand fest verbundenen Halteteil (10), das eine horizontal angeordnete Zunge (13) und ein vertikal angeordnetes längliches Rastelement (16) aufweist, sowie aus einem auf die Zunge passenden Schlitz und einem länglichen Rastelement an einer Wand des Gehäuses. Bei auf die Zunge des Halteteils gehängtem und gegen das Halteteil gepreßtem Gehäuse kommen die Rastelemente kraft- und formschlüssig in Eingriff.
Patent EP-0003379-A1 (EP)
Inventor: VAN VLIET HENRICUS LAURENTIUS
IPC: B44D3/16
Filed: 1979-01-17
Abstract: The invention relates to a tool for removing material such as wallpaper and paint from a surface, comprising a holder (22) with a knife or scraper (23) that may be exchangeable and a handle (21), whereby the handle or the holder is provided with one or more supports (26, 28) for providing a satisfactory grip of the tool.
Patent EP-0004109-A1 (EP)
Inventor: JOHNSON SAMUEL MAURICE
IPC: C11D3/22
Filed: 1979-03-02
Abstract: Compositions and process for preparing stable aqueous liquid suspensions containing specific stabilized gelatinized vegetable starch and surface-active detergents. The composition herein can be employed as fabric care agents, particularly following exposure of fabrics to washing media containing water-insoluble solvents.
Patent EP-0012005-A1 (EP)
Inventor: PARSONS JR GEORGE WILFRED
IPC: G21F5/02
Filed: 1979-11-26
Abstract: Apparatus for manipulating a quantity of radioactive material between a stored position and a use position including a capsule of said radioactive material, a storage unit (20) for the capsule (32) with a shielded passage (25), manipulating means moving the capsule (32) between a stored position and a use position outside a second end of the passage (25), a shutter (40) at the second end of the passage (25) having two positions closing the passage and permitting the capsule (32) passing through. A springbiased tube (48) in the passage fits in a recess (86) around the hole for retaining the shutter (40) in the "open" position and this tube can be pulled back from the shutter (40) by a fitting attached to the capsule (32) when the latter is in its stored position, releasing the shutter (40) to return it to a position in which it closes the passage. An interlock is provided to prevent accidental opening of the shutter (40).
Patent EP-0013503-A1 (EP)
Inventor: PARKER ROY B
IPC: B29D22/04
Filed: 1979-12-20
Abstract: A method of adhering a textile fabric tennis ball cover (12,13) to a tennis ball core (22) comprises providing yarns (16) made from a hot-melt adhesive in the cover fabric, fitting the cover around the core, causing the hot-melt adhesive yarns (16) to melt and come into close contact with the core and the cover, and allowing the molten adhesive to re-solidify so that it adheres to the cover and the core of the tennis ball with a high degree of tenacity. This method requires few steps, and is in consequence much quicker, than the conventional method using a two-part solvent based latex adhesive between the cover and the core.
Patent EP-0007250-A1 (EP)
Inventor: GUY MARIUS
IPC: A63G25/00
Filed: 1979-01-30
Abstract: - The vehicle comprises two drive wheels 5 associated with a complementary support device and are disposed coaxially along an axis perpendicular to the direction of advance of the vehicle; a drive motor 9 is associated with each wheel 5 and is supplied electrically by means of an electronic command system comprising adjustable voltage converters which make it possible to control the speed of rotation of each wheel independently. - This vehicle, used as a bumper car in carousels, can move at a variable speed. In its applications as a handling machine, it has the advantage of being able to pivot on the spot in a minimum space. (see Figure 4) <IMAGE>