baber/WOPTO huggingface dataset:
Patent EP-4188843-A1 (EP)
Inventor: BIONDI ANDREA
IPC: B65G11/06
Filed: 2021-07-26
Abstract: A feed unit (1) for articles (2) comprises a guide (3) extending along a longitudinal axis (X) thereof to define a linear feed path for such articles (2). The guide (3) is provided to accommodate a plurality of articles (2) arranged in a row one after the other and to guide them as they move along the linear feed path. The articles (2) have a characteristic length (D) corresponding to their size along the longitudinal axis (X) and at least one segment of the guide (3) is progressively rotated about the longitudinal axis (X) thereof by a total angle greater than 180° and with an angular variation per unit of linear measurement such that, substantially for each portion of the linear feed path equal to the characteristic length (D) of the articles, the guide (3) is rotated about the longitudinal axis (X) by an angle (A) greater than 4°.
Patent EP-4108715-A1 (EP)
Inventor: HAYASHI TATSUYA
IPC: C08J9/16
Filed: 2021-02-01
Abstract: Provided are polyamide-based resin expanded beads capable of providing a molded article of polyamide-based resin expanded beads having more excellent moldability than in the past, a molded article of polyamide-based resin expanded beads molded using the polyamide-based resin expanded beads, and a method for producing the polyamide-based resin expanded beads. 
     The polyamide-based resin expanded beads contain a polyamide-based resin as a base material resin, wherein: the polyamide-based resin expanded beads have a crystal structure in which an intrinsic peak of the polyamide-based resin and a high-temperature peak having a peak top temperature on a higher temperature side than a peak top temperature of the intrinsic peak appear in a DSC curve obtained under a predetermined condition 1; a amount of heat of fusion of the high-temperature peak is within a range of 5 J/g or more and 50 J/g or less; and a coefficient of variation of the amount of heat of fusion of the high-temperature peak is 20% or less. The polyamide-based resin expanded beads are produced by in-mold molding of the polyamide-based resin expanded beads. A method for producing the polyamide-based resin expanded beads includes: an expanding agent applying step of impregnating a polyamide-based resin dispersed in an aqueous dispersion medium in a sealed container with an expanding agent to obtain expandable polyamide-based resin beads; and an expanding step of releasing the expandable polyamide-based resin beads from the sealed container under a pressure lower than a pressure in the sealed container to expand the polyamide-based resin beads. In the expanding step, when the expandable polyamide-based resin beads are released from the sealed container, a temperature in the sealed container is adjusted to be raised at a rate of 0.3°C or higher and 1.5°C or lower per 10 minutes.
Patent EP-4197198-A1 (EP)
Title: Earpiece porting
Inventor: DALEY MICHAEL J
IPC: H04R1/10
Filed: 2021-08-06
Abstract: An earpiece includes an electro-acoustic transducer and a housing. The housing supports the electro-acoustic transducer such that the housing and the electro-acoustic transducer together define a first acoustic volume and a second acoustic volume. The electro-acoustic transducer is arranged such that a first radiating surface of the transducer radiates acoustic energy into the front acoustic volume and such that a second radiating surface of the transducer radiates acoustic energy into the second acoustic volume. A front port couples the first acoustic volume to a space outside the housing, and a rear port couples the second acoustic volume to the space outside the housing. Respective outlet ends of the front port and the rear port combine before exiting the housing via a combined exit volume and an exit port.
Patent EP-4102759-A1 (EP)
Inventor: LIANG DANDAN
IPC: H04L1/00
Filed: 2021-02-22
Abstract: This application discloses a method for determining a transmission parameter and a transmission device. A first transmission device may determine an appropriate quantity of long training field symbols by indicating a predefined quantity of long training field symbols, or by indicating a long training field parameter used to determine a quantity of long training field symbols, or by predefining a correspondence between a total quantity of spatial streams and a quantity of long training field symbols, to reduce redundancy of a preamble of a PPDU and decrease transmission overheads. A second transmission device may obtain an accurate quantity of long training field symbols. This application is applicable to a wireless local area network implementing the 802.11 family of standards, for example, an 802.11be network.
Patent EP-4208216-A1 (EP)
Title: Automatisches primen und spülen einer extrakorporalen blutbehandlungsvorrichtung
Inventor: WAGNER ANDRÉ
IPC: A61M1/36
Filed: 2021-08-24
Abstract: Die vorliegende Offenbarung betrifft eine extrakorporale Blutbehandlungsvorrichtung (2) mit einem extrakorporalen Kreislauf (4), einem Dialysator (6) und einem Dialysierflüssigkeitskreislauf (8), wobei die extrakorporale Blutbehandlungsvorrichtung (2) zum Primen und Spülen derselben vorbereitet bzw. eingerichtet ist und dazu ein arterieller Abschnitt (12) und ein venöser Abschnitt (14) des extrakorporalen Kreislaufs (4) über eine Verbindervorrichtung (16) verbunden sind, und wobei eine Steuereinheit (58) der extrakorporalen Blutbehandlungsvorrichtung (2) eingerichtet ist, das Primen derart zu steuern, dass eine Flüssigkeit von dem Dialysierflüssigkeitskreislauf (8) über den Dialysators (6) an den extrakorporalen Kreislauf (4) geliefert wird, und das Spülen derart zu steuern, dass es über einen erzeugten Druckunterschied zwischen dem extrakorporalen Kreislauf (4) und dem Dialysierflüssigkeitskreislauf (8) erfolgt, zum Bewirken eines Flüssigkeitstransfers über den Dialysators (6), insbesondere von dem extrakorporalen Kreislauf (4) zu dem Dialysierflüssigkeitskreislauf (8). Weiterhin betrifft die vorliegende Offenbarung ein Verfahren zum Primen und Spülen einer extrakorporalen Blutbehandlungsvorrichtung (2).
Patent EP-4210887-A1 (EP)
Inventor: HARNETT TYRONE
IPC: B23B49/02
Filed: 2021-09-07
Abstract: L'invention concerne un dispositif de support (10) comprenant un corps (14) définissant un évidement (22a) sur son côté inférieur, un connecteur (24) auquel un dispositif à vide peut être raccordé, le connecteur (24) et l'évidement (22a) communiquant l'un avec l'autre de telle sorte que le dispositif à vide peut extraire de l'air à partir de l'évidement (22a), le corps (14) définissant en outre un passage (22b, 26) à travers lequel un trépan (12) peut s'étendre, en utilisation, au moins une partie de la périphérie du passage (22b, 26) servant à supporter le trépan (12), en utilisation.
Patent EP-4129501-A1 (EP)
Inventor: ZHANG JINHU
IPC: B07C3/02
Filed: 2021-02-24
Abstract: Provided is a pallet assembly. The pallet assembly includes a flap assembly (1) including a first flap (11) and a second flap (2). The flap assembly (1) has a first state in which the first flap and the second flap are coplanar so as to form a carrying surface (16) for carrying goods, and a second state in which any one of the first flap and the second flap is turned over so as to make the goods slide off. Further provided are a sorting robot including the pallet assembly, and a warehouse logistics system including the sorting robot.
Patent EP-4313781-A1 (EP)
Title: Labeling machine
Inventor: BARDINI RICCARDO
IPC: B65C9/18
Filed: 2021-09-16
Abstract: A labeling machine, which comprises a conveyor (2) of containers (3) to be labeled along an advancement path (2a) and at least one labeling station (6) which is arranged along the aforesaid advancement path (2a). The labeling station (6) comprises an unreeling assembly (7) for a label ribbon (8), on which multiple labels (8a) are printed in succession, and at least one drum (10) designed to receive on its lateral surface the label ribbon (8) or the labels (8a) obtained by cutting the label ribbon (8). At least one skid (11) is arranged at the peripheral region of the drum (10) and has at least one relief portion (12) with the relief directed outward with respect to the remaining part of the lateral surface of the drum (10). At least one glue roller (13) is arranged laterally to the drum (10). According to the invention, at least the relief portion (12) of the skid (11) is made of an elastically yielding material.
Patent EP-4134325-A1 (EP)
Inventor: WANG LIXIN
IPC: B65D41/04
Filed: 2021-04-02
Abstract: The present invention relates to a reed diffusers container, which includes a bottle body for containing the scented liquid. The bottle body is provided with a bottle mouth. The container also includes a safety inner cover or sealing cover, which is provided with a reed insertion portion. The reed insertion portion can include one or more insertion holes to allow the sticks to pass through the safety inner cover or sealing cover and enter the bottle body. The stick insertion portion abuts closely with the inserted sticks.
Patent EP-4230004-A1 (EP)
Inventor: BENETTI CLAUDIO
IPC: H05H1/28
Filed: 2021-10-05
Abstract: The present invention concerns a plasma torch (1) of the type comprising: a first element (20) provided with a through opening (21) for the exit of a plasma flow; a hollow electrode (19) which develops longitudinally along a main axis (X) and can be positioned with respect to the first element (20) in such a way as to define a striking area, wherein the hollow electrode (19) comprises an inner cavity (25) which extends at least partially along the main axis (X) and a main conveyance way (F0) suited to convey a carrier gas. The torch (1) comprises: first dividing means (110) suited to divide the main way (F0) into a first conveyance way (F1) suited to convey a portion of the carrier gas from the main way (F0) towards the striking area and into a second conveyance way (F2) suited to convey a portion of the carrier gas from the main way (F0) towards the inner cavity (25) of the hollow electrode (19), the portion of carrier gas of the second way (F2) being suited to cool down the hollow electrode (19); second dividing means (120), arranged downstream of the first dividing means (110), suited to divide the first way (F1) into a third conveyance way (F3) suited to convey a portion of the carrier gas from the first way (F1) towards the striking area and into a fourth conveyance way (F4) suited to convey a portion of the carrier gas from the first way (F1) towards the first element (20), the portion of carrier gas of the fourth way (F4) being suited to cool down the first element (20).
Patent EP-4066316-A1 (EP)
Inventor: PAJONA OLIVIER
IPC: H01Q1/38
Filed: 2021-04-23
Abstract: An antenna system can include an antenna array having a plurality of antenna elements. The antenna system can include an array controller configured to control operation of the antenna array for beam forming of the antenna array. The antenna system can include a radiofrequency circuit. The antenna system can include a transmission line coupling the radiofrequency circuit to the array controller. The transmission line can be configured to carry a radio-frequency signal to the antenna array. The radiofrequency circuit can be configured to modulate an antenna array control signal onto the radiofrequency signal to generate a transmit signal for communication over the transmission line to the array controller. The array controller can be configured to demodulate the antenna array control signal from the transmit signal such that the array controller is configured to control operation of the antenna array based at least in part on the antenna array control signal.
Patent EP-4228573-A1 (EP)
Inventor: RAHAMAN MOHAMMAD SAIDUR
IPC: A61F9/008
Filed: 2021-10-08
Abstract: An ophthalmic laser surgical system has a built-in imaging sensor for measuring laser focal spot size. An objective lens focuses the laser beam to a focal spot near a reflective surface, scans the focal spot in the depth direction, and focuses light reflected by the reflective surface to form a back-reflected light. A two-dimensional imaging sensor receives a sample of the back-reflected light to generate images of the back-reflected light. During the depth scan, the image contains a well-focused light spot when the laser focal spot is located at a fixed offset distance before the reflective surface, but the light spot in the images is otherwise defocused. The images generated during the scan are analyzed to find the smallest light spot size among the images. The laser focal spot size is then calculated from the smallest light spot size using a magnification factor which is a system constant.
Patent EP-4062399-A1 (EP)
Inventor: ZEGHIDOUR NEIL
IPC: G10L15/16
Filed: 2021-10-04
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing audio inputs using a learned audio frontend machine learning model that processes the audio input to generate a representation of the audio input. The representation can then be processed by an audio understanding model to generate a respective output for each of one or more audio understanding tasks.
Patent EP-4151194-A1 (EP)
Inventor: AHN JIN HEE
IPC: A61J1/03
Filed: 2021-05-17
Abstract: Disclosed is a container stopper (100) coupled to a container inlet (12) of a container (10) in which content is held, the container stopper comprising: a stopper body (110) that is coupled to the container inlet (12) and has, on the upper side thereof, an auxiliary space (S1) in which auxiliary content (42) having a granular structure is held; and an upper cover (120) that is coupled to the stopper body (110), forms the auxiliary space (S1) together with the stopper body (110), and covers the auxiliary space (S1).
Patent EP-4151355-A1 (EP)
Inventor: WANG JINGBO
IPC: B23K26/00
Filed: 2021-04-27
Abstract: A laser welding method includes a welding step of applying a laser beam to a surface of a workpiece while the laser beam is caused to advance in an X-direction and scanning with the laser beam is simultaneously performed in a Y-direction intersecting the X-direction. The welding step includes a first weaving step of causing the laser beam to weave in the Y-direction with first amplitude (A 1 ), and a second weaving step of causing the laser beam to weave with a predetermined amplitude smaller than first amplitude (A 1 ) at both end portions of a weaving trajectory drawn by the laser beam in the first weaving step.
Patent EP-4236894-A1 (EP)
Inventor: VERNALL CHRISTOPHER
IPC: A61F13/513
Filed: 2021-10-26
Abstract: A sanitary napkin comprising a body-facing layer comprising a body-facing surface; a liquid-impermeable garment-facing layer; and an absorbent structure therebetween; wherein the body-facing surface comprises indicia configured to facilitate the processing of data contained in an image of the body-facing surface and wherein the indicia comprise hydrophobic material. A computer implemented method for estimating menstrual fluid quantity using the sanitary napkin and a non-transitory computer-readable storage medium comprising computer-executable instructions which, when executed by at least one processor, causes the at least one processor to perform a method for estimating menstrual fluid quantity.
Patent EP-4250928-A1 (EP)
Inventor: WHITTINGHAM WILLIAM GUY
IPC: A01N43/80
Filed: 2021-11-17
Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.
Patent EP-4157057-A1 (EP)
Inventor: Kwalwasser Eitan
IPC: A61B/
Filed: 2021-05-26
Abstract: A method and system for generating an optimal audio stimulus for achieving a target brain state value for a brain state. The method and system can be used to generate one or more brain state models which can decode brain activity signals to predict brain state values. The brain state models can be applied to brain activity signals captured while users are performing tasks with an audio stimulus. Audio features of the audio stimulus can be extracted. An audio-brain model can be trained on the predicted brain state values and the audio features. From the trained audio-brain model, the optimal audio stimulus can be generated.
Patent EP-4247784-A1 (EP)
Inventor: THIELE KAI
IPC: C07C263/10
Filed: 2021-11-23
Abstract: The present invention concerns a process for the preparation of isocyanates and/or polyisocyanates by reacting the corresponding amines with phosgene in a reactor, where isocyanates are obtained from a mixture of amines in gaseous or liquid form and phosgene in gaseous form, wherein no liquid solvents are used in the feeding, mixing, reacting, cooling, separating and purifying steps of the process.
Patent EP-4228882-A1 (EP)
Inventor: KNAPP BRIAN K
IPC: B31B50/59
Filed: 2021-10-19
Abstract: A cylindrical punch head, for shaping a paperboard bottom blank to shape a peripheral skirt portion about a periphery of the paperboard bottom blank, includes a punch face extending in a radial direction about an axis of the punch head, a punch sidewall extending in the axial direction of the punch head about a periphery of the punch face, and a border of the punch face and the punch sidewall. The border may be stepped or beveled. The border may include a plurality of edges extending around the punch face.
Patent EP-4161219-A1 (EP)
Title: Insulating resin circuit board
Inventor: SAKANIWA YOSHIAKI
IPC: H05K1/02
Filed: 2021-05-31
Abstract: There is provided an insulating resin circuit substrate including an insulating resin layer and a circuit layer consisting of a plurality of metal pieces disposed to be spaced apart in a circuit pattern shape on one surface of the insulating resin layer, in which in a case where a surface of the insulating resin layer in a gap between the metal pieces is analyzed by SEM-EDX, the area rate of a metal element constituting the metal pieces is less than 2.5%.
Patent EP-4163045-A1 (EP)
Title: Laser welding device and laser welding method
Inventor: KAWAI SHUNSUKE
IPC: B23K26/21
Filed: 2021-06-02
Abstract: A laser welding device includes: a laser oscillator with which an incoming end of a fiber is connected; a welding head that is connected to an outgoing end of the fiber and that performs laser welding while irradiating a workpiece with laser light by guiding the laser light from the laser oscillator to the workpiece via the fiber; a sensor that detects, during the laser welding, an intensity of plume light that is based on the laser welding at a welded position at which the workpiece is irradiated with the laser light; and a controller that controls a height of the welding head based on a detection output from the sensor, the height being a height in a direction parallel with a direction that the laser light is emitted.
Patent EP-4169521-A1 (EP)
Inventor: SHIMIZU KANETADA
IPC: A61K35/745
Filed: 2021-04-21
Abstract: A cognitive function-improving agent containing one or both of  Bifidobacterium breve  FERM BP-11175 and a culture of  Bifidobacterium breve  FERM BP-11175 as an active ingredient for administration to a subject who has not developed dementia is provided.
Patent EP-4174967-A1 (EP)
Title: Light emitting device and electronic apparatus using same
Inventor: NITTA MITSURU
IPC: A61N5/067
Filed: 2021-06-09
Abstract: Provided is a light emitting device 1 including a light source 2 that emits primary light 6; and a wavelength converter 3 that includes a first phosphor 4 that absorbs the primary light 6 and emits first wavelength-converted light 7, wherein the light emitting device 1 emits output light 15 including the first wavelength-converted light 7, the first wavelength-converted light 7 is near-infrared light having a fluorescence intensity maximum value within a wavelength range of 700 nm or more and less than 800 nm, the first wavelength-converted light 7 mainly contains a broad fluorescent component 31 based on an electron energy transition of <sup>4</sup>T<sub>2</sub> → <sup>4</sup>A<sub>2</sub> of Cr<sup>34</sup>, and the broad fluorescent component 31 has a fluorescence spectrum half-width that is less than 100 nm.
Patent EP-4141395-A1 (EP)
Inventor: TAKIGUCHI YU
IPC: G01J5/02
Filed: 2021-06-23
Abstract: The present invention downsizes a radiation thermometer and increases a circuit scale, and includes: an infrared sensor 2; a signal processing unit 4 that processes a signal of the infrared sensor 2; and a casing 5 that accommodates the infrared sensor 2 and the signal processing unit 4, in which the signal processing unit 4 is configured by stacking a plurality of substrates 41 to 44 with a spacer 45 interposed therebetween.
Patent EP-4275368-A1 (EP)
Title: Methods, systems, and computer readable media for preventing subscriber identifier leakage
Inventor: RAJPUT JAY
IPC: H04W12/02
Filed: 2021-12-17
Abstract: A method for preventing subscriber identifier leakage from a telecommunications network includes receiving, by a security edge protection proxy (SERF), an authentication response message authorizing a subscriber in a visitor network, wherein the authentication response message includes a home subscriber identifier used to identify the subscriber within a home network. The method further includes replacing, by the SERF, the home subscriber identifier in the authentication response message with a visitor subscriber identifier. The method further includes forwarding, by the SERF, the authentication response message with the visitor subscriber identifier to a visitor network.
Patent EP-4179124-A1 (EP)
Inventor: DI CESARE ENRICO
IPC: C22B1/02
Filed: 2021-07-06
Abstract: The present invention relates to metallurgical processes, and more particularly to a process for producing titaniferous feedstock and fines, a process for agglomerating titaniferous fines, and a process for producing titaniferous metals and titaniferous alloys. Recovery of rare-earth, vanadium and scandium from titanium iron bearing resources is also disclosed. Selective leaching for Scandium recovery from all magnetite type resources such as ilmenite, ferro titanic resources, nickel laterites, magnetite iron resources etc.
Patent EP-4183904-A1 (EP)
Inventor: KAWAMURA MICHIO
IPC: C25D1/04
Filed: 2021-07-15
Abstract: [Object]It is an object of the present invention to provide an electrolytic iron foil and a battery current collector in which the risk of breakage or tearing during manufacture caused by reduction in film thickness can be suppressed and which have thinness as well as strength and elongation sufficient for withstanding repeated charging and discharging in a secondary battery.[Solving Means]An electrolytic iron foil in which, in at least either one surface, a crystallite diameter on (110) plane of iron is equal to or more than 45 nm and the electrolytic iron foil is less than 20 um in thickness.
Patent EP-4181341-A1 (EP)
Title: Data transmission method employing charging cable, and electronic devices
Inventor: PENG JIANG
IPC: H02J7/00
Filed: 2021-07-15
Abstract: This application discloses a charging cable-based data transmission method and an electronic device. A first electronic device is connected to a second electronic device through a third electronic device, and the third electronic device includes a first data signal line and a second data signal line. When the method is applied to the first electronic device, the first electronic device may detect a connection to the second electronic device; send a first message through a first pin, where the first pin is connected to the first data signal line; and receive a second message through a second pin, where the second pin is connected to the second data signal line, and the first message and the second message are used to set charging of the first electronic device.