baber/WOPTO huggingface dataset:
Patent EP-3724854-A1 (EP)
Inventor: WU CHENG-HSUN
IPC: G06T11/00
Filed: 2018-12-12
Abstract: Systems and methods for generating virtually stained images of unstained samples are provided. According to an aspect of the invention, a method includes accessing an image training dataset including a plurality of image pairs. Each image pair includes a first image of an unstained first tissue sample, and a second image acquired when the first tissue sample is stained. The method also includes accessing a set of parameters for an artificial neural network, wherein the set of parameters includes weights associated with artificial neurons within the artificial neural network; training the artificial neural network by using the image training dataset and the set of parameters to adjust the weights; accessing a third image of a second tissue sample that is unstained; using the trained artificial neural network to generate a virtually stained image of the second tissue sample from the third image; and outputting the virtually stained image.
Patent EP-3665503-A1 (EP)
Title: Lidar signal acquisition
Inventor: HALL DAVID S
IPC: G01S17/06
Filed: 2018-09-18
Abstract: Methods and systems for combining return signals from multiple channels of a LIDAR measurement system are described herein. In one aspect, the outputs of multiple receive channels are electrically coupled before input to a single channel of an analog to digital converter. In another aspect, a DC offset voltage is provided at the output of each transimpedance amplifier of each receive channel to improve measured signal quality. In another aspect, a bias voltage supplied to each photodetector of each receive channel is adjusted based on measured temperature to save power and improve measurement consistency. In another aspect, a bias voltage supplied to each illumination source of each transmit channel is adjusted based on measured temperature. In another aspect, a multiplexer is employed to multiplex multiple sets of output signals of corresponding sets of receive channels before analog to digital conversion.
Patent EP-3669225-A1 (EP)
Title: Lens system and imaging device
Inventor: LIU KAI
IPC: G02B13/06
Filed: 2018-09-19
Abstract: The present disclosure is related to a lens system (200). Lens system (200) includes, in order from an object side to an image side, a first lens group (G1) having negative refractive power, a second lens group (G2) having positive refractive power, a third lens group (G3) having positive refractive power, and the lens system (200) satisfies the following condition: a≤f1/f'≤b, c≤f2/f'≤d, e≤f3/f'≤f, and at least partial of third lens group (G3) is made of material satisfying the following condition: Vd>g and dn/dt≤h, wherein a, b, c, d, e, f, g and h are constants, f1 represents a focal length of first lens group (G1), f2 represents a focal length of second lens group (G2), f3 represents a focal length of third lens group (G3), f'represents a focal length of the lens system (200), Vd represents an abbe constant, n represents a refractive index, t represents temperature, and dn/dt represents a differential of refractive indices against temperature.
Patent EP-3687388-A1 (EP)
Inventor: CHAPPELL ARVEL A
IPC: A61B5/00
Filed: 2018-09-28
Abstract: Applications for a Content Engagement Power (CEP) value include directing live actors during a performance, for experience in a real or virtual theater. The CEP is computed based on biometric sensor data processed to express audience engagement with content along multiple dimensions such as valence, arousal, and dominance. An apparatus is configured to perform the method using hardware, firmware, and/or software.
Patent EP-3692702-A1 (EP)
Title: Mobile phone protective battery cases with housing, proximate hardware, removable structures and multiple phone applications
Inventor: MARCUM ALFRED
IPC: H04M1/02
Filed: 2018-10-04
Abstract: A multi-section protective case which encloses a wireless device while providing a universal mounting and storage platform for the housing of electrical and/or non-electrical peripheral hardware which is "supplemental" to the hardware carried by the wireless device itself. The multi-section protective case is generally comprised of an auxiliary battery source, modular customized bays for housing various pieces of peripheral "Proximate" hardware chosen specific to the desires and needs of the wireless device user, "Deployable/Retractable/Portable Structures" from which "multiple differing" Computer Applications and Devices may be conveniently run and/or executed from the same physical structure, either "wireless" and/or "wired" electrical interconnections and communications which are universally established and energized between all of the sections of the case and the entire hardware payload they bear simultaneous with completing the assembly of the case sections around the wireless device.
Patent EP-3700728-A1 (EP)
Inventor: DAMIANO ADAM
IPC: B07B1/04
Filed: 2018-10-23
Abstract: Selon certains aspects, l'invention concerne un procédé d'élimination de débris d'un photopolymère liquide dans un dispositif de fabrication additive. Selon certains modes de réalisation, une maille de matériau solide peut être formée dans un dispositif de fabrication additive à partir d'un photopolymère liquide, et des particules de débris présents dans le photopolymère liquide peuvent adhérer à la maille. Les débris peuvent ainsi être retirés du photopolymère liquide par retrait de la maille du dispositif de fabrication additive. La maille peut ensuite être mise au rebut.
Patent EP-3704412-A1 (EP)
Inventor: HALADA MICHAL
IPC: G05G17/00
Filed: 2018-10-22
Abstract: The device comprises a detection arm (7) pivotally placed in the fuel chamber (1) of a heater (20), wherein the end portion (7.1) of the detection arm (7) defines the level of the residual layer (8) of fuel (2), wherein the detection arm (7) is connected to a detection deflection element (4). The detection deflection element (4) comprises an outer arm (10) which is firmly connected to the detection arm (7), wherein the outer arm (10) is led out of the fuel chamber (1), and wherein a weight (11) is attached to the outer arm (10). The outer arm (10) is connected to a position sensor (6) or an air flap. From the point of view of comfort loading of fuel to the fuel chamber (1), a pressing element (16) is associated with the detection deflection element (4). The pressing element (16) comprises a cam (15) added to the outer arm (10), wherein the cam (15) is connected to the loading door (12) by means of a rod (14).
Patent EP-3704984-A1 (EP)
Title: Protective helmet for motorcyclists
Inventor: MURCIA GARCIA ALBERTO MANUEL
IPC: A42B3/22
Filed: 2018-11-07
Abstract: The invention relates to a protective helmet for motorcyclists, comprising: side mechanisms for mounting a transparent visor (20) such that it can rotate; a first guide (102) for the movement of a first visor attachment (202); and a movable part (103) for locking and unlocking the visor (20), provided with a second guide (104) for the movement of a second visor attachment (203) in a visor mounted position. The side mechanisms comprise a flexible tab (105) which tends to stay in an operative position in which the movable part (103) is retained in the unlocked visor (20) position, and which, during the mounting of the visor (20), is moved by the visor (20) into an inoperative position in which the movable part (103) is released, allowing it to return automatically to the locked visor (20) position.
Patent EP-3712288-A1 (EP)
Inventor: KURIHARA SHINNOSUKE
IPC: B23K103/04
Filed: 2018-11-01
Abstract: An austenitic heat-resistant steel weld metal with low high-temperature cracking susceptibility and good creep strength is provided. The austenitic heat-resistant steel weld metal has a chemical composition of, in mass %: 0.06 % - 0.14 % C; 0.1 % - 0.6 % Si; 0.1 % - 1.8 % Mn; up to 0.025 % P; up to 0.003 % S; 25 % - 35 % Ni; 20 % - 24 % Cr; more than 4.5 % and up to 7.5 % W; 0.05 % - 0.5 % Nb; 0.05 % - 0.4 % V; 0.1 % - 0.35 % N; up to 0.08 % Al; up to 0.08 % O; and 0.0005 to 0.005 % B, fn1 expressed by the following Equation (1) being not less than 10:      fn   1   =   10     Nb   +   V     +   1.5   W   +   20   N   +   1500   B   −   25   Si        where, for Nb, V, W, N, B and Si in Equation (1), the contents of the named elements in mass % are substituted.
Patent EP-3724840-A1 (EP)
Inventor: GARBOS JENNIFER R
IPC: G06Q20/00
Filed: 2018-12-11
Abstract: Aspects of the technology described herein provide an activatable postage. As an initial step, the activatable postage is printed on a media, such as an envelope or sticker. Initially, the activatable postage has no postage value and will not have any value until activated. Each instance of activatable postage comprises a unique identifier encoded in a machine-readable format. Postage value is added to the activatable postage through an activation process. In order to activate an individual instance of activatable postage, the unique identifier encoded in the activatable postage needs to be provided to the activation application. At the end of the activation process, a central database is updated to associate the unique identifier with a postal value calculated during activation. When the Postal Service receives an item with activatable postage it authenticates the activatable postage and then deactivates the activatable postage by updating the central database.
Patent EP-3731006-A1 (EP)
Inventor: KIM DEOK HWAN
IPC: G02F1/1337
Filed: 2018-12-20
Abstract: A liquid crystal cell, a manufacturing method thereof and a use thereof are provided in the present disclosure. The liquid crystal cell is in a normally transparent mode, and has excellent transmittance-variable characteristics in a transparent mode and a scattering mode and excellent haze characteristics in the scattering mode. Such liquid crystal cell may be applied to various light modulation devices, such as a smart window, a window protective film, a flexible display element, a light shielding plate for transparent displays, an active retarder for 3D image displays or a viewing angle control film.
Patent EP-3729381-A1 (EP)
Title: Viewpoint dependent brick selection for fast volumetric reconstruction
Inventor: STEINBRÜCKER FRANK THOMAS
IPC: G06T15/08
Filed: 2018-12-21
Abstract: A method to culling parts of a 3D reconstruction volume is provided. The method makes available to a wide variety of mobile XR applications fresh, accurate and comprehensive 3D reconstruction data with low usage of computational resources and storage spaces. The method includes culling parts of the 3D reconstruction volume against a depth image. The depth image has a plurality of pixels, each of which represents a distance to a surface in a scene. In some embodiments, the method includes culling parts of the 3D reconstruction volume against a frustum. The frustum is derived from a field of view of an image sensor, from which image data to create the 3D reconstruction is obtained.
Patent EP-3741422-A1 (EP)
Inventor: ZHANG JING
IPC: A61M39/22
Filed: 2018-01-26
Abstract: A three-way device for anti-backflow infusion and dosing, comprising a three-way valve body (1), the two ends of the three-way valve body (1) acting as liquid inlets, and an interface of the middle of the three-way valve body (1) acting as a liquid outlet; and a non-return mechanism is installed inside the three-way valve body (1). The non-return mechanism comprises a reverse-stop elastic tube (3) and a connecting piece (4), the connecting piece (4) being mounted with a sliding fit in the middle in the three-way valve body (1), the two ends of the connecting piece (4) respectively being connected to one end of the reverse-stop elastic tube (3), and the other end of each reverse-stop elastic tube (3) being closed, and abutting the inner end of a connecting base (2). A gap is kept between the reverse-stop elastic tube (3) and the inner wall of the three-way valve body (1). Each liquid inlet of the three-way device can be connected to a syringe and, when a liquid drug is injected by any one syringe, an infusion path is automatically opened by means of compressing the closed end of the related reverse-stop elastic tube (3), without the need for any closing and opening operation, thereby preventing misoperation. Leakage, overflow, and backflow will not occur when in use, ensuring the safety of the infusion and the injection and aspiration performed during the infusion process.
Patent EP-3766311-A1 (EP)
Inventor: DAREN SAGI
IPC: H01L23/532
Filed: 2018-12-19
Abstract: The present invention provides a two-component printable conductive composition comprising, as separate components, a metallic component comprising a high melting point (HMP) metal or metal alloy powder having a mean particle size below about 15 µm; and a fluxing component comprising an organic acid and an organic solvent. The organic acid is characterized by having at least two carboxylic groups and a first logarithmic acid dissociation constant (p K a1  ) of at most about 4. These two components are manufactured and stored separately and are mixed together shortly before the combined conductive composition is used for printing. Further provided is a kit comprising the two-component composition, wherein the metallic component and the fluxing component are disposed in separate containers. The present 10 invention further provides a method for deposition and patterning of the two-component composition, comprising: mixing the metallic component with the fluxing component; and applying the obtained mixture to an insulating substrate.
Patent EP-3779143-A1 (EP)
Inventor: MIKAMI Maiku
IPC: F02B37/18
Filed: 2018-04-05
Abstract: Provision of a wastegate valve permitting achievement in reduction in overall weight and decrease in cost due to having made an attachment plate more compact. A wastegate valve (50) formed such that the overall shape thereof is approximately L-shaped as seen in plan view and such that a rotary shaft (58) extends, in a direction approximately perpendicular to a central axis (O) of a valve body (56) and in such fashion as to be offset from the valve body (56), from an attachment plate (52) which supports the valve body (56); wherein a rotary shaft main body (58A) is secured by solid-phase welding to a side of the attachment plate (56). By making an attachment plate (56) more compact, reduction in overall weight and decrease in cost of a valve (50) are achieved, and constraints that would otherwise apply to design of an exhaust gas flow path (9) provided with a bypass flow path (10) are also alleviated.
Patent EP-3792413-A1 (EP)
Inventor: WANG YANQING
IPC: E03D11/06
Filed: 2018-10-14
Abstract: Disclosed is a toilet, comprising a toilet body (1), a flow-splitting plate (2) fixed at a front end of a main water channel outlet of the toilet body (1), and a flow-blocking plate (3) fixed at a front end of the flow-splitting plate (2), wherein a water inlet (4) is provided in the middle of the flow-splitting plate (2), and an inner side of the flow-blocking plate (3) is provided, at positions close to two sides of the flow-splitting plate (2), with water-blocking protruding blocks (5) which extend from a top end to a bottom end of the flow-blocking plate (3).
Patent EP-3794051-A1 (EP)
Inventor: ZHAO BIN
IPC: C08G18/80
Filed: 2018-05-18
Abstract: La présente invention concerne un polyisocyanate solide désactivé en surface et une composition adhésive thermodurcissable le comprenant, qui sont appropriés pour assembler des articles de divers substrats tels que des matériaux plastiques. En particulier, la présente invention concerne un polyisocyanate solide désactivé en surface et une composition adhésive thermodurcissable le comprenant qui est stable au stockage à température ambiante, peut être durcie à une température inférieure à 100 °C et présente en même temps d'excellentes propriétés d'adhérence et d'excellentes propriétés mécaniques lorsqu'elle est durcie.
Patent EP-3748877-A1 (EP)
Inventor: ZENG DEJUN
IPC: H04H40/18
Filed: 2018-05-18
Abstract: Disclosed by the present invention is an interactive device for an internet radio station, comprising a content presentation unit and a content selection unit, the content selection unit including: a knob, a selection module, a processing module, an indication module, and a communication module; the knob is configured to input, by a user, a channel selection instruction by means of manual rotation, and the selection module is configured to generate a corresponding electrical signal according to the channel selection instruction; the processing module is linked to the network radio station by means of the communication module, and configured to obtain, according to the electrical signal, a corresponding audio resource from the network radio station and release the corresponding audio resource to the content presentation unit; the content presentation unit is configured to play the audio resource; and the indication module generates, under the driving of the knob, a state change corresponding to the channel selection instruction. In this way, the user can select the audio resource by rotating the knob, so that the channel selection manner for the interactive device for the internet radio station is similar to the traditional radio rotary tuning method.
Patent EP-3889949-A1 (EP)
Inventor: Lv Yaochao
IPC: G09G3/20
Filed: 2018-11-26
Abstract: Provided are a display panel and a driving method thereof. The display panel includes an array substrate (100), the display panel including a display region (410) and a peripheral region (420) surrounding the display region. In the peripheral region (420), a common voltage wiring (VC), a voltage feedback wiring (FB), a periodic signal wiring, and a decoupling wiring (DP) are disposed on the array substrate (100) at intervals; the common voltage wiring (VC) is configured to transmit a common voltage signal for display to a pixel array in the display region (410), the voltage feedback wiring (FB) is configured to transmit a voltage feedback signal for monitoring changes in the common voltage signal, the periodic signal wiring is configured to provide the pixel array with a periodic signal for display, the decoupling wiring (DP) is located between the periodic signal wiring and the voltage feedback wiring (FB), and is configured to transmit a decoupling signal for reducing coupling distortion of the voltage feedback signal caused by coupling effect of the periodic signal. The display panel may avoid periodical horizontal stripes.
Patent EP-3823400-A1 (EP)
Inventor: WANG SHUKUN
IPC: H04W74/00
Filed: 2018-09-21
Abstract: Embodiments of the present application provide a load control method and apparatus, a network device and a terminal, including: sending, by a network device, a system broadcast message, where the system broadcast message includes a first configuration parameter, and the first configuration parameter is used to control whether a terminal performs a two-step random access procedure.
Patent EP-3864579-A1 (EP)
Inventor: DOEMLING MAXIMILIAN
IPC: G06K9/62
Filed: 2018-10-11
Abstract: Examples of the present disclosure describe a method and a system for training a road model with snapshot images. The method comprises: obtaining an existing road model of a road scene; obtaining at least two frames of sensor data of the road scene from at least two sensors installed on a vehicle, the at least two frames of sensor data are sequentially collected at different time; for each of the at least two frames, creating a snapshot image with the obtained sensor data; associating the existing road model with each of the snapshot image as training data; and training a new road model using the training data.
Patent EP-3883247-A1 (EP)
Inventor: LI HAIBO
IPC: H04N19/635
Filed: 2018-12-13
Abstract: A filtering method and apparatus are provided, and the method includes: performing spectrum shifting on a first signal to obtain a second signal, where the first signal includes a first valid signal band and a first to-be-suppressed signal band, a demarcation point of the first valid signal band and the first to-be-suppressed signal band in the first signal is a first boundary point, the first boundary point corresponds to a second boundary point in the second signal, a frequency of the second boundary point is equal to a frequency of a first side frequency point of the filter, and a frequency range corresponding to the first valid signal band in the second signal falls within a frequency range corresponding to a passband of the filter (S301); and filtering the second signal by using the filter, to obtain the first valid signal band (S302). The method and apparatus make the filter have versatility, and a valid signal band that needs to be obtained through filtering can be obtained through filtering without a need to design and develop a filter corresponding to the valid signal band to be obtained through filtering.
Patent EP-3890281-A1 (EP)
Inventor: HUANG MAOZHAO
IPC: H04M1/02
Filed: 2018-12-17
Abstract: A mobile terminal includes a body, a camera mounting assembly and a driving mechanism. The body includes a display and defines an accommodation slot. The camera mounting assembly includes a mounting base and a camera position in the mounting base. The mounting base is positioned in the accommodation slot. The driving mechanism includes an actuator and a gear driving structure. The actuator is configured to drive the mounting base to rotate from a first position to a second position through the gear driving mechanism. The camera is received in the accommodation slot when the mounting base is located in the first position and an incident surface of the camera is exposed out of the body when the mounting base is located in the second position.
Patent EP-3659750-A1 (EP)
Inventor: WATANABE EIICHI
IPC: B25C1/08
Filed: 2019-01-18
Abstract: A driving tool includes a striking cylinder including a piston configured to be actuated by a combustion pressure of a mixed gas of compressed oxidant and fuel, a combustion chamber in which the mixed gas of compressed oxidant and fuel is to be combusted, and an exhaust valve configured to be actuated by change in pressure in the striking cylinder from actuation of the piston.
Patent EP-3561046-A1 (EP)
Inventor: GIUSEPPE BOBBIESI
IPC: C12M3/10
Filed: 2019-01-23
Abstract: A dynamic solid-state fermentation apparatus including, in a supporting structure, a container forming a sterilizable compartment for containing and mixing a solid or semisolid material; the container has at least one first port for accessing the sterilizable compartment and is connected to the supporting structure so that it can rotate about an axis of rotation. The apparatus includes fermentation control means, for controlling the fermentation process of the material, and downstream processing means for processing the material after the fermentation; the downstream processing means are removably associated with the container by coupling means, so as to interact with the material directly inside the container in order to obtain semifinished products and finished products.
Patent EP-3525458-A1 (EP)
Title: Projecting images and videos onto curved fabricated surfaces
Inventor: TRIPATHI SHUBHAM
IPC: B64D11/00
Filed: 2019-01-30
Abstract: Techniques for projecting images onto fabricated surfaces. One or more electronic files containing an engineering diagram that describes a three-dimensional shape of the fabricated surface (220) are retrieved. Warp transformation information for transforming images to be projected onto the fabricated surface (220) is calculated, based on the engineering diagram, positional information defining a three-dimensional position of a projection device (150), relative to the fabricated surface (220), and positional information of an intended viewer relative to the fabricated surface (220). The warp transformation information is applied to one or more images to generate one or more transformed images. Examples project, using the projection device, the one or more transformed images onto the fabricated surface (220).