Abstract: Systems, apparatuses, methods, and computer program products are disclosed for distillation of a natural language processing model. An example method includes receiving, by communications circuitry, a set of text data comprising a set of observations and predicting, by processing circuitry and using the NLP model, classifications for each observation in the text data. The example method further includes generating, by model training engine, a balanced sampled data structure based on the predicted classifications for each observation in the text data and training, by the model training engine, a surrogate model using the balanced sampled data structure. The example method further includes identifying, by an interpreter and from the surrogate model, a set of most-influential tokens in the text data.

Abstract: Embodiments herein describe a sub-micron 3D diffractive optics element and a method for forming the sub-micron 3D diffractive optics element. In a first embodiment, a method is provided for forming a sub-micron 3D diffractive optics element on a film stack disposed on a substrate without planarization. The method includes forming a hardmask on a top surface of a film stack. Forming a mask material on a portion of the top surface and a portion of the hardmask. Etching the top surface. Trimming the mask. Etching the top surface again. Trimming the mask a second time. Etching the top surface yet again and then stripping the mask material.

Abstract: A surface light emitting element with high heat dissipation and uniform light emission includes a metal reflective layer, a first metal conductive layer, an omnidirectional reflecting current isolation layer, a first-type semiconductor current spreading layer, a light emitting diode layer, a second-type semiconductor current spreading layer and a second metal conductive layer. The metal reflective layer includes at least one surrounding wall structure. The omnidirectional reflecting current isolation layer is arranged on the metal reflective layer and entirely covers the two sides of the at least one surrounding wall structure to form at least one cylindrical channel. The light emitting diode layer is located in the at least one cylindrical channel.

Abstract: Methods and devices configured to determine, for a slot including a plurality of symbols allocated for downlink data, a downlink data block allocation scheme with a number of blocks of downlink data that remain constant or monotonically decrease starting at a designated symbol of the plurality of symbols allocated for downlink data; generate a voltage profile corresponding to the downlink data block allocation scheme, where the voltage profile includes a plurality of bias voltages; and apply a bias voltage selected from the plurality of bias voltages to a power amplifier in a transmission chain of the base station.

Abstract: A lithium addition system includes: a lithium addition head configured to receive a filament of lithium; and a fill control module configured to: identify a defect in a layer of lithium; actuate an actuator and move the lithium addition head to a location of the defect and vertically above the defect; and apply one of power and energy to the filament thereby (a) at least one of softening, melting, and deforming the filament and (b) depositing lithium from the filament into the defect in the layer of lithium.

Abstract: Disclosed in some examples are methods, systems, and machine readable mediums which provide summaries of topics determined within a corpus of documents. These summaries may be used by customer service associates, analysts, or other users to quickly determine both topics discussed and contexts of those topics over a large corpus of text. For example, a corpus of documents may be related to customer complaints and the topics may be summarized to produce summaries such as “credit report update due to stolen identity.” These summarizations may be used to efficiently spot trends and issues.

Abstract: In various aspects, the present disclosure provides a method of manufacturing an electrode for an electrochemical cell. The method includes contacting a solid electrode material and a substrate at an interface. The method further includes preparing a liquid electrode material at the interface by heating at least a portion of the solid electrode material to a first temperature. The first temperature is greater than or equal to a melting point of the solid electrode material. The method further includes creating a layer of the liquid electrode material on the substrate by moving at least one of the solid electrode material and the substrate with respect to the other of the solid electrode material and the substrate. The method further includes forming the electrode by cooling the liquid electrode material to a second temperature. The second temperature is less than or equal to the melting point.

Abstract: The presently disclosed device, system and method continuously monitors the network traffic within a local area network (LAN) or wide area network (WAN) between a node and multiple servers. With the use of a configurator device, the system can also manage the power in at least one computer network by activating and deactivating these servers as a function of time. Each individual server can be designated as “active” or “standby.” Standby servers can be powered off, from a signal generated from the configurator to a module, if the rate of traffic drops below a predetermined threshold. The same servers can power back on when the network activity level rises above the same or another predetermined threshold.

Abstract: A variable pattern stamp has a base and a stamp plate unit. The base has smooth face and preferably is transparent. The stamp plate unit has multiple pattern plates and a protective sheet. The pattern plates have different or the same patterns and are preferably transparent. The protective sheet keeps the pattern plate from wrinkling, sticking to itself and getting dirty and losing its tackiness. After an individual pattern plate is selected and separated from adjacent pattern plates, the selected pattern plate is bonded detachably to the base and can be easily changed. People just buy one stamp and can stamp multiple patterns on papers and at the correct location.

Abstract: A variable pattern stamp has a base and a stamp plate unit. The base has smooth face and preferably is transparent. The stamp plate unit has multiple pattern plates and a protective sheet. The pattern plates have different or the same patterns and are preferably transparent. The protective sheet keeps the pattern plate from wrinkling, sticking to itself and getting dirty and losing its tackiness. After an individual pattern plate is selected and separated from adjacent pattern plates, the selected pattern plate is bonded detachably to the base and can be easily changed. People just buy one stamp and can stamp multiple patterns on papers and at the correct location.