Abstract: This disclosure relates to a vehicle apparatus, and related vehicle control method, the vehicle apparatus including a memory to store zone map data representing one or more operation zones, a sensor of the vehicle fetching vehicle location data from one or more location beacons; and a controller, in communication with the sensor, analyzing the vehicle location data and comparing the present location against locations in the stored zone map data stored in the memory, wherein when the controller determines that the vehicle is entering one of the one or more operation zones, the controller adjusts an operating parameter of the vehicle based upon one or more operation rules associated with the operation zone that the vehicle is entering.

Abstract: An acoustic wave device and a fabricating method are provided. The acoustic wave device includes a substrate, a first frame, a first electrode, a piezoelectric layer and a second electrode. The substrate includes a first surface and a second surface opposite thereto. A reflector recess and a first recess may be depressed from the first surface. The first recess may at least partially surround the reflector recess, and may be separated from the reflector recess. The first frame is disposed in the first recess of the substrate. The first electrode is disposed on the substrate and contacts the first frame. The piezoelectric layer is disposed at least on the first electrode. The second electrode is disposed at least on the piezoelectric layer. The reflector recess of the substrate, the first electrode, the piezoelectric layer, and the second electrode at least partially overlap along a vertical direction.

Abstract: An acoustic wave device and a manufacture method thereof are provided. The acoustic wave device comprises a first substrate, a plurality of first electrodes, a second substrate, a plurality of second electrodes and a film. The first substrate comprises a first surface and a second surface. The plurality of first electrodes are disposed on the second surface of the first substrate. The second substrate comprises a third surface and a fourth surface. The plurality of second electrodes are disposed on the third surface of the second substrate. The second surface of the first substrate faces the third surface of the second substrate, such that the plurality of first electrodes and the plurality of second electrodes are arranged between the first substrate and the second substrate. The film is disposed between the plurality of first electrodes and the plurality of second electrodes.

Abstract: A driving environment monitoring system includes a line-of-sight analysis module, an environment analysis module and a processor. The line-of-sight analysis module captures an eye image of a driver; and analyzes the eye image to obtain a plurality of line-of-sight probabilities that a line-of-sight of the eye image is located in a plurality of partitions. The environment analysis module is configured to capture an environment image around the mobile vehicle; and analyze the environment image to obtain a plurality of object probabilities that at least one object of the environment image is located in the partitions. The processor is configured to obtain an integration probability of the line-of-sight probability and the object probability in each partition; obtain a forward direction of the mobile vehicle; and send a reminder signal based on the integration probability of the partition where the forward direction is located being greater than a preset probability.

Abstract: A method for forming a micro-lens array is provided. According to the method, a substrate is provided, and a hard-mask layer is formed. A lithography process is performed on the hard-mask layer by a hard-mask to form a first pattern and a second pattern. Then, the first pattern and the second pattern are reflowed to form a first lens structure and a second lens structure respectively. The photomask includes a first pattern segment and a second pattern segment, and the second pattern segment includes a transparent region and an opaque region. An area of the transparent region of the second pattern segment is larger than 18% of an area of the second pattern segment.

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for efficiently processing transactions on a blockchain. An example method generally includes receiving, at a relay service, a request to execute a transaction on a blockchain. Generally, the request includes a request to transfer a quantity of a first type of token on the blockchain from a transmitter wallet to a receiver wallet identified in the request and incurs a transaction overhead on the blockchain in a second type of token. The request is modified based on the quantity of the first type of token, the transaction overhead in the second type of token, and a policy defining a source from which the transaction overhead is to be retrieved. The transaction is executed on the blockchain based on the modified request without transferring the second type of token from the transmitter wallet to satisfy the transaction overhead.

Abstract: Methods and computer-implemented methods are used to predict a risk of cardiovascular disease by using a machine learning mode to analyze a relationship between the occurrence of cardiovascular disease and the health data of patients.

Abstract: A manufacturing method of an acoustic wave device and an acoustic wave device are provided. The manufacturing method includes providing a piezoelectric substrate. A transducer and a solder layer are provided on the piezoelectric substrate, and the transducer is covered with a passivation layer. The method further includes forming a first photoresist layer on the piezoelectric substrate, and patterning the first photoresist layer to form a first patterned photoresist layer. The first patterned photoresist layer covers an upper surface of the passivation layer and exposes an upper surface of the solder layer. The method further includes forming a metal layer on the upper surface of the solder layer and the first patterned photoresist layer, and stripping the first patterned photoresist layer.

Abstract: Provided is an optical sensor for monitoring pulse waveform and blood pressure of a subject. The optical sensor may be manufactured with compact structure, low profile, low cost, and exhibits benefits of disposability, easy to apply, immunity to electro-magnetic interference, high sensitivity, having minimal affect towards sense of touch, maintains patient safety, and supportive of accurate real-time measurements for the clinician. Therefore, pulse waveform and blood pressures of a subject may be faithfully monitored continuously throughout day and night, so as to provide abundant prognostic information while avoiding interference in normal daily activity of the subject. Also provided is a system utilizing the optical sensors for monitoring pulse waveform and blood pressure of a subject.

Abstract: Provided is an anti-impact rotating tongue type storage device. The storage device includes: a box body; a locking mechanism arranged in the box body; and a lock body that selectively cooperates with or separates from the locking mechanism, the lock body includes: a lock shell that remains stationary relative to the locking mechanism in working state; a rotating tongue that selectively cooperates with or separates from the locking mechanism and rotates relative to the lock shell; a blocking assembly that selectively blocks or avoids the rotating tongue within rotation travel of the rotating tongue; an actuating assembly that selectively blocks avoidance of the blocking assembly at first position within avoidance travel of the blocking assembly; and a falling block assembly arranged at second position within the avoidance travel of the blocking assembly, that supplements blocking function of the actuating assembly when the lock shell is subjected to impact force.

Abstract: A semiconductor structure comprises a substrate, an adhesion layer, arranged on the substrate, a first release layer, arranged on the adhesion layer and a first semiconductor device, comprising a semiconductor epitaxial stack, and a conducting layer directly connected to the first release layer, wherein the first semiconductor device is not electrically connected to the substrate by the adhesion layer and the first release layer.

Abstract: Present disclosure relates a multi-factor authentication electronic lock, a multi-factor authentication electronic lock system, and methods of using the multi-factor authentication electronic lock system. The multi-factor authentication electronic lock includes a user presence detection system, a biometrics authentication system, and a multi-factor authentication electronic lock controller. When a user approaches the multi-factor authentication electronic lock, the user presence detection system detects the presence of user and authenticates the user detected to determine whether the user detected is an authorized user registered.

Abstract: The present disclosure relates a set of electronic keys for an electronic lock. The set of electronic keys includes at least one passive electronic key having a passive digital key, and at least one active electronic key having an active digital key. Each of passive and active electronic keys includes a communication channel and an electronic key power supply port. The active electronic key includes electrical power source providing electrical power supply to the active electronic key itself, the electronic lock and the passive electronic key through the electronic lock to operate the electronic lock. When both active and passive electronic keys are inserted into respective electronic keyholes of the electronic lock, both active and passive digital keys are transmitted to the electronic lock, the electronic lock can be locked and unlocked only when both active and passive digital keys received match prestored active and passive digital keys respectively.

Abstract: The present disclosure relates to a bi-directional overrunning clutch, electronic door locks having bi-directional overrunning clutches, and methods of using the same. In certain embodiments, the electronic door lock includes a first locking mechanism for driving an inner wheel through a first torque to rotate a rotatable shaft to operate a locking device on a door by a user from outside, a second locking mechanism for driving inner wheel through the first torque to operate the locking device from an inside, a third locking mechanism for driving an outer wheel rotatable coaxially around the rotatable shaft through a second torque to operate the locking device electronically, and the bi-directional overrunning clutch. When outer wheel rotates at second torque, inner wheel and rotatable shaft rotate along with outer wheel, and when inner wheel rotates at first torque, outer wheel does not rotate along with inner wheel and rotatable shaft.

Abstract: The present disclosure relates to a bi-directional overrunning clutch, electronic door locks having bi-directional overrunning clutches, and methods of using the same. In certain embodiments, the electronic door lock includes a first locking mechanism for driving an inner wheel through a first torque to rotate a rotatable shaft to operate a locking device on a door by a user from outside, a second locking mechanism for driving inner wheel through the first torque to operate the locking device from an inside, a third locking mechanism for driving an outer wheel rotatable coaxially around the rotatable shaft through a second torque to operate the locking device electronically, and the bi-directional overrunning clutch. When outer wheel rotates at second torque, inner wheel and rotatable shaft rotate along with outer wheel, and when inner wheel rotates at first torque, outer wheel does not rotate along with inner wheel and rotatable shaft.

Abstract: A method of transferring multiple semiconductor devices from a first substrate to a second substrate comprises the steps of forming the multiple semiconductor devices adhered on the first substrate, wherein the multiple semiconductor devices comprises a first semiconductor device and a second semiconductor device, and the first semiconductor device and the second semiconductor device have a first gap between thereof; separating the first semiconductor device and the second semiconductor device from the first substrate; sticking the first semiconductor device and the second semiconductor device to a surface of the second substrate, wherein the first semiconductor device and the second semiconductor device have a second gap between thereof; wherein the first gap and the second gap are different.

Abstract: Aspects of present disclosure relates to portable electronic devices (PED). In certain embodiments, PED includes: a set of display event detection sensors for detecting display events on a display screen of PED and a display orientation control module for setting display orientation according to orientation of a user's face when at least one display event is detected by display event detection sensors. The display orientation control module includes a processor, and a non-volatile memory storing an operating system and a display orientation control application having an event detection module and a display module. Display orientation control application performs: detecting orientation of the user's face, setting orientation of the display screen of PED to always maintain a landscape view for the PED according to orientation of user's face, and setting orientation of display screen according to orientation of the user's face, when at least one display event is detected.

Abstract: The present disclosure relates to several types of finger vein sensor. In certain embodiments, the finger vein sensor includes: an image sensor, and an infrared light source. Image sensor captures infrared image of finger vein pattern of a finger of a target human. The image sensor faces down and is positioned at top of finger vein sensor. The infrared light source may include a predetermined number of infrared light-emitting diodes (LED), and they are arranged in one or more rows and one or more columns and positioned at bottom of finger vein sensor. The finger is positioned between infrared light source and image sensor. The infrared light from the infrared light source irradiates the finger vertically from the bottom to generate the infrared image of finger vein pattern of the finger on the image sensor, and the image sensor captures the infrared image of finger vein pattern of the finger.