Abstract: Provided is a diaphragm and a micro-electromechanical system (MEMS) microphone. The diaphragm includes a vibrating portion and a support structure. The support structure includes a cantilever portion. Lengths of the first and second anchoring portion both extend along a circumferential direction of the vibrating portion, and a length extension direction of the first anchoring portion is opposite to that of the second one. The lengths of the first and second anchoring portions both extend along the circumferential direction of the vibrating portion, and the length extension direction of the first anchoring portion is opposite to that of the second one, so that the first and second anchoring portions and the cantilever portion are connected in a T shape. A vibration displacement range of the diaphragm is larger, thereby improving sensitivity and compliance of the MEMS microphone.

Abstract: A system and method for preventing erroneous data entry is disclosed. When presented with a form, such as in a website or an app, users are often requested to submit private information that should not be made public. However, form fields are often not protected, and users commonly erroneously enter private information into forms requesting non-private information. Therefore, an alternative entry display is provided to the user to allow the user to separately and securely submit form field entries. This display analyzes the information provided to the user to determine the type of data being requested by a selected form field. This information is used not only to prompt the user in the alternative entry display, but also to verify that the information provided by the user matches the type being requested for security purposes.

Abstract: Some embodiments include an assembly having conductive structures distributed along a level within a memory array region and another region proximate the memory array region. The conductive structures include a first stack over a metal-containing region. A semiconductor material is within the first stack. A second stack is over the conductive structures, and includes alternating conductive tiers and insulative tiers. Cell-material-pillars are within the memory array region. The cell-material-pillars include channel material. The semiconductor material directly contacts the channel material. Conductive post structures are within the other region. Some of the conductive post structures are dummy structures and have bottom surfaces which are entirely along an insulative oxide material. Others of the conductive post structures are live posts electrically coupled with CMOS circuitry. Some embodiments include methods of forming assemblies.

Abstract: Embodiments discussed herein refer to using LiDAR systems for steering consecutive light pulses using micro electro-mechanical system (MEMS) to illuminate objects in a field of view. Embodiments discussed herein also refer to using a multiple lens array to process returned light pulses.

Abstract: A method for manufacturing a silicon wafer, a solar cell, and a photovoltaic module. The method includes: selecting four arc segments on a circumference of the silicon ingot according to chamfering parameters of the solar wafer; squaring the silicon ingot along lines connecting adjacent chamfered arc segments to obtain a rectangular body having a rectangular cross section with chamfers; and cutting the rectangular body along a direction perpendicular to a length direction of the silicon ingot to obtain a rectangular silicon wafer with chamfers.

Abstract: A photovoltaic module includes a plurality of solar cells connected by leads. The solar cells are arranged with a preset gap or are arranged overlapping with one another. A shape of the lead matches arrangement of the solar cells. The lead includes a flat section having a smaller thickness than other sections.

Abstract: Provided herein are systems and methods for sanitizing logged data packets in a distributed system prior to storing them in a remote or third-party data server. Interactions with an application are monitored and values in a data packet are extracted from the interaction. The values are classified based on a classification configuration and respective labels of the values. The values are then sanitized based on the classification to prevent exposure of secure or private data. The sanitized data packets are then logged into the remote data server. The logged data can be used to help resolve events occurring in the application. The classification configuration can be iteratively updated and the interactions repeated to capture data that was previously sanitized to aid in resolution of events. The logged data can also be used in research or analysis, such as for identifying potential improvements to the application.

Abstract: Methods and systems are described herein for minimizing the computational and/or storage cost of computer resources when analyzing multi-modal data. A system may receive a multi-modal input using one or more sensors. The system inputs the multi-modal input into a first preprocessor to generate a first output of a single modal data format. The system then inputs the first output into an artificial intelligence (AI) model trained to determine classifications of inputted data and confidence measures for each classification. The output from the AI model indicates a first classification and a first confidence measure for the first classification. In response to determining that the first confidence measure does not correspond to a threshold confidence measure, the system selects a second preprocessor having a greater computational cost than the first preprocessor. Then the system may input the multi-modal input into the second preprocessor to generate a second output.

Abstract: Methods and systems for rotating elements displayed by computing devices are described herein. At least one image of a user of a computing device may be captured by a camera of the computing device. An angle of the eyes of the user with respect to the computing device may be determined. Based on that determined angle, at least one element of content displayed by the computing device may be rotated so as to allow for display of that element in an orientation consumable by the user. For example, the element might be rotated at an angle corresponding to the angle of the eyes of the user with respect to the orientation of the computing device.

Abstract: The present invention relates to a polymorph of an aryl phosphorus oxide compound and a dihydrate crystal form thereof, and a preparation method therefor and a use thereof. The crystalline aryl phosphorus oxide compound and dihydrate crystal form thereof can be used as EGFR and/or ALK inhibitors, in addition, the dihydrate crystal has relatively good stability and is not hygroscopic.

Abstract: A method of joint communication and sensing of a target obstacle (object or human) is disclosed. The method comprises deploying a joint communication and sensing transceiver, comprising a transmitter (TX) having at least two transmitting antennas and a receiver (RX) having at least one receiving antenna; transmitting at least two radio frequency (RF) signals carrying data to a communication receiver by the at least two transmitting antennas; and receiving at least one reflected radio frequency (RF) signal reflected by the target obstacle by the at least one receiving antenna; wherein the at least two RF signals transmitted by the at least two transmitting antennas are applied with cyclic shift diversity; and wherein the at least two RF signals transmitted by the at least two transmitting antennas contain TX-varying phase rotations.

Abstract: A reciprocating saw includes a housing; a functional assembly including a motor supported by the housing; a sliding rod for connecting and driving the saw blade; a transmission mechanism connecting the motor and the sliding rod for driving the sliding rod to reciprocate. The reciprocating saw further includes a connecting device configured to rotatably connect the functional assembly to the housing and a buffer arranged between the functional component and the housing.

Abstract: Disclosed are a method of detecting earphone state, an earphone and a computer-readable storage medium. The method includes: acquiring a plurality of first signal parameters detected in response to that an earphone is in a preset mode, in the preset mode, the earphone is in a worn state or the earphone is switched between the worn state and an unworn state, and different first signal parameters are configured to correspond to different preset positions on the earphone; determining at least one preset position among a plurality of preset positions as a first target position according to the plurality of first signal parameters; detecting second signal parameters of the first target position to acquire at least one second signal parameter; and determining state information of the earphone according to the at least one second signal parameter.

Abstract: An earphone including a proximity sensor, an acceleration sensor, and a signal analysis device. The signal analysis device identifies an approaching movement of the earphone to an object using the proximity sensor signal. The signal analysis device ascertains whether the approaching movement is a movement of the earphone to an ear of the user. By filtering the acceleration sensor signal, the signal analysis device generates a high-pass filtered acceleration signal and a low-pass filtered acceleration signal. The signal analysis device determines an end time of the approaching movement based on a stabilization of the acceleration, using the low-pass filtered acceleration signal. The signal analysis device confirms that the approaching movement is a movement of the earphone to an ear of the user based on changes in the high-pass filtered acceleration signal after the ascertained end time of the approaching movement.

Abstract: A walk-behind self-propelled working machine includes a main body, an operation switch, and a handle device. The main body includes a moving assembly and a drive motor. The operation switch is connected to the drive motor. The handle device is connected to the main body and includes an operation member, a connecting rod, and a sensing device. The operation member includes a gripping portion for a user to hold. The connecting rod is connected to the main body. The sensing device is configured to sense a thrust that is applied to the handle device to drive the walk-behind self-propelled working machine and further includes a pressure sensor and a pressing member. When the gripping portion receives the thrust, the pressing member applies a force along a preset straight line to the pressure sensor to drive the pressure sensor to deform.

Abstract: The present invention relates to a monoclonal antibody platform designed to be coupled to therapeutic peptides to increase the half-life of the therapeutic peptide in a subject. The invention also relates to pharmaceutical compositions and methods for use thereof.

Abstract: A lighting system includes a solid state lighting device capable of generating mixed light and a controller. The solid state lighting device includes light sources for producing mixed light and a sensor configured to detect light from one of the light sources. The controller controls two or more of the light sources based on output from the sensor. The controller can communicate with the sensor to provide closed-loop control.

Abstract: An antenna structure includes a ground element, a feeding radiation element, a shorting radiation element, a connection radiation element, a first radiation element, and a second radiation element. The feeding radiation element has a feeding point. The feeding radiation element is coupled through the shorting radiation element to the ground element. The connection radiation element is coupled between the first radiation element and the shorting radiation element. The second radiation element is coupled to the feeding radiation element. A coupling slot region is formed and substantially surrounded by the feeding radiation element, the shorting radiation element, the connection radiation element, the first radiation element, and the second radiation element.

Abstract: Provided is a method for preparing an alkaline red mud coating for preventing marine organism attachment, including: (1) mixing stearic acid and absolute ethanol by stirring to obtain a mixed solution; (2) mixing the mixed solution and a red mud powder to obtain a mixture, and drying the mixture to obtain a modified hydrophobic red mud powder; (3) adding benzyl glycidyl ether into an epoxy resin and conducting dispersion to be uniform to obtain a mixed system, adding the modified hydrophobic red mud powder into the mixed system, continuing the dispersion to be uniform to obtain a blend, and grinding the blend to obtain an antifouling coating material; and (4) during use, mixing the antifouling coating material with a polyamide curing agent to obtain a mixture system, and applying the mixture system onto a surface of building to form the alkaline red mud coating for preventing marine organism attachment.

Abstract: Embodiments of the present disclosure are directed towards techniques and configurations for layered interconnect structures for bridge interconnection in integrated circuit assemblies. In one embodiment, an apparatus may include a substrate and a bridge embedded in the substrate. The bridge may be configured to route electrical signals between two dies. An interconnect structure, electrically coupled with the bridge, may include a via structure including a first conductive material, a barrier layer including a second conductive material disposed on the via structure, and a solderable material including a third conductive material disposed on the barrier layer. The first conductive material, the second conductive material, and the third conductive material may have different chemical composition. Other embodiments may be described and/or claimed.