Abstract: A method of manufacturing a cascode HEMT semiconductor device including a lead frame, a die pad with an indentation attached to the lead frame, and a HEMT die attached to the die pad. The HEMT die includes a HEMT source and a HEMT drain on a first side, and a HEMT gate on a second side. The device further includes a MOSFET die attached to the source of the HEMT die, and the MOSFET die includes a MOSFET source, a MOSFET gate and a MOSFET drain. The MOSFET drain is connected to the HEMT source, and the MOSFET source includes a MOSFET source clip. The MOSFET source clip includes a pillar so to connect the MOSFET source to the HEMT gate, and the connection between the MOSFET source to the HEMT gate is established by a conductive material.

Abstract: A refrigerator shelving system includes a nest, a boss, and a shelf. The boss extends outward from the shelf. The boss is configured to engage the nest to maintain the shelf in a stowed position. The boss is configured to disengage the nest to transition the shelf to an operational position.

Abstract: An architecture for dynamically selecting and routing traffic from Internet of things (IoT) devices and sensors to the nearest or most proximate IoT hub device. A method can comprise receiving a connection request from a user device; retrieving address data representing a network device of a group of network devices; and sending the address data to the user device.

Abstract: An air cleaner includes a first blowing device having a first inlet and a first outlet, a second blowing device disposed above the first blowing device and having a second inlet, and a partition plate disposed between the first outlet and the second blowing device. The first blowing device includes a case forming the first inlet and opened in an upper side, a discharge guide device disposed in the opened upper side of the case and forming the first outlet, a first fan disposed inside the case and forming an air flow from the first inlet to the first outlet, and a splitter disposed between the partition plate and a discharge guide device and extending upward from the discharge guide device in a radial direction of the discharge guide device to separate an air flow discharged from the first outlet and guide the air flow in the radially outward direction.

Abstract: Provided are a method and a device for performing a UE-based handover in a next generation wireless access network. The method of a UE may include receiving, from a source base station, an upper layer signaling including information on UE-based handover command and information on conditions for handover execution; storing a target cell configuration by using the information on conditions for handover execution; and determining whether to perform a handover procedure to a target cell, by determining whether predetermined conditions for handover are satisfied.

Abstract: A vacuum pump is provided, which is capable of preventing a water cooling spacer, which is one component of a casing, from being damaged by destruction of an interior component. The vacuum pump includes a casing having an inlet port, a stator column provided upright inside the casing, and a rotating body shaped to surround an outer periphery of the stator column, with gas being sucked in from the inlet port by rotation of the rotating body, wherein the casing is composed of a plurality of components including a water cooling spacer having a water cooling pipe disposed therein, and the water cooling spacer is made of an aluminum alloy casting material having an elongation of 5% or more as a mechanical material property.

Abstract: A global navigation satellite system (GNSS) spoofing detection and classification technique is provided. An optimization problem is formulated at the baseband correlator domain by using an optimization algorithm such as the Least Absolute Shrinkage and Selection Operator (LASSO) algorithm, for example. A model of correlator tap outputs of the intended received signal is created to form a dictionary of pre-computed waveform functions (e.g., triangle-like-shaped functions). Sparse signal processing can be leveraged to choose a decomposition of pre-computed waveform functions from the dictionary. The optimal solution of this minimization problem can discriminate the presence of a potential spoofing attack peak by observing the decomposition of two different code-phase values (authentic and spoofed) in a sparse vector output. A threshold can be used to mitigate false alarms. Furthermore, a variation of the minimization problem can be provided that enhances the dictionary to a higher resolution.

Abstract: In an embodiment, a package includes a first package structure including a first die having a first active side and a first back-side, the first active side including a first bond pad and a first insulating layer a second die bonded to the first die, the second die having a second active side and a second back-side, the second active side including a second bond pad and a second insulating layer, the second active side of the second die facing the first active side of the first die, the second insulating layer being bonded to the first insulating layer through dielectric-to-dielectric bonds, and a conductive bonding material bonded to the first bond pad and the second bond pad, the conductive bonding material having a reflow temperature lower than reflow temperatures of the first and second bond pads.

Abstract: A composition for making a core for use in a moulding or casting process, a core comprising said composition, and a mould for producing an article by high pressure die casting or semi-solid casting. The composition comprises a particulate refractory material, a binder composition comprising at least one hydrophilic polymer, comprising at least one polysaccharide or polysaccharide derivative; and at least one pozzolanic additive. The mould comprises a core for defining an internal cavity of the article and the core comprises a solidified core composition. The solidified core composition comprises a particulate refractory material and a binder composition, degrades in water such that a cylinder of the solidified core composition having a maximum height of 80 mm and a maximum diameter of 50 mm disintegrates in no more than 10 minutes when immersed in water at a temperature of 20° C. and stirred at a speed of 60 rpm, and has a flexural strength of at least 300 N/cm2.

Abstract: A microservice node can receive a request for information identifying a corrected physical location of a client device. The request can include raw satellite data associated with the client device. The microservice node can convert the raw satellite data to a Radio Technical Commission for Maritime Services (RTCM) format. The microservice node can determine, based on converting the raw satellite data to the RTCM format, an estimated physical location of the client device. The microservice node can receive, based on transmitting a request to a network real-time kinematics (RTK) device, corrections data associated with the estimated physical location of the client device. The microservice node can determine, using a cloud RTK engine, the corrected physical location of the client device based on the estimated physical location and corrections data. The microservice node can transmit, to the client device, the information identifying the corrected physical location of the client device.

Abstract: A portable monitoring device, including a housing, a physiological parameter acquiring circuit, a signal transmitting circuit, and a signal receiving circuit, is provided. The physiological parameter acquiring circuit is configured to acquire physiological sign parameters of a monitoring object; the signal transmitting circuit is configured to determine a transmitting frequency of a communication signal according to the current communication state, and transmit the physiological sign parameters to a wireless access point by means of the communication signal of the transmitting frequency; the signal receiving circuit is configured to receive the communication signal transmitted by the wireless access point, and perform filter processing on the communication signal of the current communication channel to suppress interference signals from other communication signals.

Abstract: An image forming apparatus includes a conveyance unit conveying a recording medium in contact with the recording medium's one surface along a conveyance path, a first image forming group, a second image forming group, a first intermediate transfer body being transferred a toner image formed by the first image forming group, a second intermediate transfer body being transferred a toner image formed by the second image forming group, a first transfer unit transferring the toner image from the first intermediate transfer body to the recording medium's other surface, and a second transfer unit transferring the toner image from the second intermediate transfer body to the recording medium's other surface. The first image forming group, the first intermediate transfer body, the second intermediate transfer body, and the second image forming group are located the other surface side of the recording medium in this order in a conveyance direction.

Abstract: The vehicle door assembly includes an outer panel which has a rocker sill area and a beltline area. A reinforcement member, which is made of one or more pieces, is attached with the outer panel along at least a portion of an outer periphery of the outer panel. The door assembly further includes a module which is made as a single integral piece and is fixedly attached with the reinforcement member. The module has an inner beltline reinforcement and supports a pair of window channels and a window regulator for controllably raising and lowering a window between an open position and a closed position.

Abstract: Disclosed is a method for vaccination against a self-antigen in a human patient wherein a dose with an effective amount of a self-antigen is administered to the patient to elicit a primary immune response, characterised in that the patient is subjected to a boost administration of said self-antigen, wherein the amount of the self-antigen in the dose for the boost administration is higher than the amount of the self-antigen in the dose used in the administration for the primary immune response.

Abstract: An apparatus including a first antenna array including first radiators arranged at a plurality of vertices defining a first shape; and a second antenna array including second radiators arranged at a plurality of vertices defining a second shape, wherein a first subset and a second subset of the first radiators are configured to operate at different polarizations, wherein a first subset and a second subset of the second radiators are configured to operate at different polarizations, and wherein the first shape and the second shape partially overlap, wherein a radiator of the first radiators is within an area defined by the second shape, and one or more other radiators of the first radiators are outside the area defined by the second shape.