Abstract: Disclosed is a dual-purpose handling truck, which can be electrically controlled to walk or manually pushed and pulled to walk, and has two walking modes. A dual-purpose handling truck includes a front frame; a driving assembly and a lifting assembly are connected below and above the rear frame plate, respectively; the driving assembly includes a walking mechanism and a power mechanism for driving same; the walking mechanism includes a driving frame, on which a driving wheel is installed; the power mechanism controls a gear box to drive the driving wheel to rotate, so that the handling truck is electrically controlled to walk; the gear box is provided with a separation mechanism, which makes gears lose transfer torque and enables the driving wheel to rotate freely, so that the handling truck is manually pushed and pulled to walk; and the lifting assembly realizes the lifting of the handling truck.

Abstract: Disclosed is a disengageable gearbox for an electric pallet truck, including a box body and a box cover assembled with the box body. The box body and the box cover are assembled to form a mounting chamber. A gear set is mounted in the box body. A disengagement mechanism is provided in the gear set. The disengagement mechanism achieves engagement or disengagement of the gear set, so that the gear set transmits or terminates torque output. The disengagement mechanism includes a key sleeve. An inner key is engaged with a key shaft. An outer key is engaged with a keyway in a transmitting gear. The key sleeve is movable on the key shaft along an axial direction. When the outer key of the key sleeve is disengaged from the keyway in the transmitting gear, torque is not transmitted between the transmission gear and the key sleeve.

Abstract: In one aspect, a head-wearable device includes a body with a housing and a plurality of electrical components arranged in the housing, including a logic board. The head-wearable device is detachably couplable to the housing. The front-facing outer cover includes a first set of components mounted to the front-facing outer surface, each respective component of the first set of components comprising a first set of sensors, and a second set of components mounted to the front-facing outer surface, each respective component of the second set of components comprising a second set of sensors. The head-wearable device includes a first set of flex assemblies configured to communicatively couple a respective sensor of the first set of sensors to the logic board. And the head-wearable device includes a second set of flex assemblies configured to communicatively couple respective components of the second set of second set of components to the logic board.

Abstract: An improved hanger, such as a skateboard hanger is disclosed. More specifically, a method of manufacture and a device providing improved hanger strength, smoothness, durability, and toughness is disclosed. The improved hanger device comprises a lightweight hanger, such as a carbon fiber-based hanger coupled with a shield fashioned from one or more strong, tough, durable, impact-resistant material(s) such as aluminum. The shield functions to protect the hanger from damage upon impact with solid unyielding materials, while the lightweight hanger offers improved skateboard maneuverability, and control, particularly when the skateboard is airborne.

Abstract: The present invention provides a method of treating targeted abnormal cells that are resistant, refractory, insensitive, non-responsive, or inadequately responsive to an ingredient, as well as cytotoxic cells used therein, comprising administering an effective amount of the ingredient-complexed cytotoxic cells to a subject with the disease.

Abstract: An inductor package is described comprising a mold interconnection substrate having an embedded spiral coil inductor, a fan-out redistribution layer connected to the spiral coil inductor by a copper post wiring structure, a ferrite toroid coil in between the copper posts, and a semiconductor die mounted on the mold interconnection substrate and connected to the fan-out redistribution layer.

Abstract: Example model invoking methods and apparatus are described. In one example method, a first device verifies model use permission of an artificial intelligence (AI) application based on a model identifier of a to-be-invoked target AI model and a permission verification parameter of the AI application to ensure that the AI application is a valid application that has use permission. When the verification on the model use permission of the AI application succeeds, an encrypted model file of the target AI model is decrypted in a trusted execution environment (TEE) to obtain a decrypted model file. The decrypted model file is directly loaded to a memory to run the target AI model. In the entire process, the decrypted model file of the target AI model is stored in the memory.

Abstract: An anti-spoofing authentication system includes an image capture device that converts received light into a voice signal representing a captured image; a microphone that converts sound wave into a voice signal; a face detection device that detects a human face on the captured image, the face detection device including a lip detection device that detects lip features associated with the detected human face; a voice activity detection (VAD) device that detects presence of human voice in the voice signal; and an anti-spoofing device that detects a spoofing attack according to the detected lip features and the detected human voice.

Abstract: A sound source localization system includes a microphone array composed of a plurality of microphones each converting sound wave into a corresponding voice signal; a room shape estimator that determines a room shape including a location map and a corresponding template voice feature map composed of template voice features associated with a virtual sound source disposed at different locations respectively, and outputs a room reliability indicating confidence about the determined room shape; a lookup table (LUT) that pre-stores the location map and the corresponding template voice feature map; and a localizer that determines a location of a sound source according to the room reliability and similarity between a voice feature associated with the sound source and the template voice features of the template voice feature map.

Abstract: The present invention provides a wood substitute material made from recycled polyethylene terephthalate (PET) covered in a polywood-type veneer. The wood substitute material is a durable, eco-friendly, and cost-effective alternative to wood. Additionally, the wood substitute material is distinguishable in that it has insulating properties. Constructed thermoplastic polymer layers may be combined to be used in various applications such as furniture, cabinetry, shelving, countertops, construction, flooring, and as a substitute for wood in other wood-based products. Construction and creation of these materials provides a solution to the growing problem of deforestation and the increasing numbers of plastic products filling the world's landfills.

Abstract: A wood substitute material is disclosed that is made from recycled polyethylene terephthalate (PET) which itself is covered or encased in a CELLWOOD or wood or plastic veneer. The wood substitute material is a durable, eco-friendly, and cost-effective alternative to wood. Additionally, the wood substitute material is distinguishable in that it has insulating properties. Constructed thermoplastic polymer layers may be combined to be used in various applications such as furniture, cabinetry, shelving, countertops, construction, sheathing, roofing, flooring, and as a substitute for wood in other wood-based products.

Abstract: Embodiments of the invention relates to the technical field of industrial networks and information security, in particular to an analysis device, method and/or system for an operational technology system and a storage medium. The device includes a parsing module configured to acquire first data related to the operational technology system from a data storage area, and parse out first features of the first data; an identifying module configured to identify an abnormal feature from the first features; and a model generation module configured to acquire second data related to the abnormal feature from the data storage area, and generate an algorithm model based on the second data, where the algorithm model is used for identifying an attack behavior related to the abnormal feature. The attack behavior can be automatically identified, and complementation of the advantages of human intelligence and the advantages of artificial intelligence is realized.

Abstract: Various solutions for capability indication of repetition for Message 4 (Msg4) hybrid automatic repeat request (HARQ)-acknowledgement (ACK) or Msg4 HARQ-negative ACK (NACK) are described. An apparatus may receive a system information block (SIB) from a network node of a wireless network, wherein the SIB comprises one or more physical uplink control channel (PUCCH) repetition numbers for Msg4. The apparatus may report a capability indication of PUCCH repetition for Msg4 HARQ-ACK or Msg4 HARQ-NACK to the network node through a Message 1 (Msg1) or a Message 3 (Msg3). The apparatus may transmit with repetitions a PUCCH with HARQ-ACK information or HARQ-NACK information for Msg4 to the network node according to one of the one or more PUCCH repetition numbers for Msg4.

Abstract: Disclosed is a porous silicon negative electrode material, comprising a sparse-silicon inner core, and a transition ring, a dense-silicon ring and a carbon coating layer which are sequentially coated on the surface of the sparse-silicon inner core. In the sparse-silicon inner core, the transition ring and the dense-silicon ring, the porosity sequentially decreases, and the silicon density sequentially increases. Further disclosed are a negative electrode sheet and a lithium-ion battery which are prepared from the described porous silicon negative electrode material. The porous silicon negative electrode material of the present disclosure effectively reduces the expansion and contraction stress of the electrode material during cycle and slows down the capacity attenuation, and thus the battery capacity retention rate is high, and the cycle performance is stable.

Abstract: The present disclosure provides a porous silicon-carbon anode electrode material. The anode electrode material has a core-shell structure and the core-shell structure sequentially includes a porous sparse silicon-carbon core, a transition layer, a dense silicon-carbon layer, and a carbon coating layer from inside to outside. Porous carbon of the porous silicon-carbon anode electrode material in the present disclosure has a porous gap structure. Metal elements doped in the porous carbon with the silicon particles distributed in the gaps of the carbon skeleton structure, the carbon coating layer, and the dense carbon layer have good electrical conductivity, which may improve the conductivity of the material.

Abstract: Various solutions for Message 4 (Msg4) transmission with respect to user equipment and network node in mobile communications are described. An apparatus may determine whether at least one repetition factor for Msg4 is configured in a system information block (SIB) from a network node. The apparatus may determine whether an indication for Msg4 repetition is configured in a downlink control information (DCI) from the network node. The apparatus may determine a number of repetitions for Msg4 based on at least one of the SIB and the DCI. The apparatus may receive one or more Msg4s from the network node according to the number of repetitions. The apparatus may transmit one or more Msg4 Hybrid Automatic Repeat Request (HARQ)-acknowledgements (ACKs) to the network node according to the number of repetitions.

Abstract: An attack detection method, using an attack detection model, includes obtaining an inference request, where the inference request carries a to-be-processed dataset of an application model, and the to-be-processed dataset includes one or more samples, detecting whether a physical adversarial example exists in the to-be-processed dataset, and performing protection processing on the application model if the physical adversarial example exists in the to-be-processed dataset.

Abstract: Methods, systems, and devices related to light therapy using ophthalmic lenses are disclosed. In one example aspect, an optical device includes an ophthalmic lens and a frame comprising a frame front configured to support the ophthalmic lens. The frame includes two temples configured to allow a user to wear the optical device. The optical device includes a coating that is deposited in multiple sub-regions of the ophthalmic lens. The optical device includes a light source coupled to each of the two temples of the frame. The light source is controllable to emit light directed at the coating of the ophthalmic lens such that a portion of the light reflected by the multiple sub-regions of the ophthalmic lens forms a spectrum of light that has different wavelength bands corresponding to different therapeutical effects on the user.

Abstract: Various solutions for global navigation satellite system (GNSS) operations with respect to user equipment and network node in mobile communications are described. An apparatus may transmit a GNSS position fix time duration and a GNSS validity duration to a network node during an initial access. The apparatus may receive a configuration based on the GNSS position fix time duration and the GNSS validity duration from the network node in a connected mode. The apparatus may perform a GNSS measurement based on the configuration. The apparatus may transmit a new GNSS validity duration to the network node in the connected mode in an event that the apparatus completes the GNSS measurement.