Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.

Abstract: A system comprises a syringe pump and a special designed syringe. The syringe pump includes a housing with a flange holder for receiving a flange of the syringe barrel, an electrical motor disposed inside the housing, a plurality of gears driven by the electrical motor, a leadscrew connected to the plurality of gears, and a cage housing for housing the leadscrew and for holding at least partially the plunger. The flange of the plunger inserts into the flange holder, the leadscrew engages the plunger and moves the plunger in and out of the syringe.

Abstract: A printed circuit board includes a first substrate portion including a plurality of first insulating layers, a plurality of first wiring layers respectively disposed on the plurality of first insulating layers, and a plurality of first adhesive layers respectively disposed between the plurality of first insulating layers to respectively cover the plurality of first wiring layers; and a second substrate portion disposed on the first substrate portion, and including a plurality of second insulating layers, a plurality of second wiring layers respectively disposed on the plurality of second insulating layers, and a plurality of second adhesive layers respectively disposed between the plurality of second insulating layers to respectively cover the plurality of second wiring layers.

Abstract: An example image forming apparatus includes a frame, a first shaft supported by the frame, and a first coupler. The first coupler includes a body coupled to one end of the first shaft and a first protrusion protruding from the body in an axial direction of the first shaft, the first protrusion having a first surface and a second protrusion protruding from the first surface. The second protrusion is to lock with a groove to mount a cartridge on the frame, the first shaft is to provide a rotational force in a first rotational direction to rotate the second protrusion of the first coupler and to insert the second protrusion into the groove to lock with the cartridge, and the first surface of the first protrusion of the first coupler is to contact a second surface to transmit the rotational force to the second coupler in the first rotational direction.

Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.

Abstract: A vehicle equipment seal device includes a main body portion, a bolt portion, a metal wire connection portion and a lock structure. The main body portion has a connection surface. The bolt portion is inserted into the main body portion. The metal wire connection portion has one end fixed on the connection surface of the main body portion, and the other end provided with the bolt portion. The lock structure is arranged in the main body portion, wherein the lock structure includes a motor and a sensor, and the sensor is used to position a turning position of the motor, thereby determining whether the lock structure locks the bolt portion or unlocks the bolt portion.

Abstract: A system comprises a syringe pump and a special designed syringe. The syringe pump includes a housing with a flange holder for receiving a flange of the syringe barrel, an electrical motor disposed inside the housing, a plurality of gears driven by the electrical motor, a leadscrew connected to the plurality of gears, and a cage housing for housing the leadscrew and for holding at least partially the plunger. The flange of the plunger inserts into the flange holder, the leadscrew engages the plunger and moves the plunger in and out of the syringe.

Abstract: A tracker includes a tracking device and a battery device. The tracking device has recesses, fixing holes and conductive points. The battery device has a receiving portion and a body portion integrally coupled to the receiving portion. The receiving portion is provided with a receiving groove and has protrusions, through holes and conductive terminals. The body portion has recesses, fixing holes and conductive points. The tracking device is received in the receiving groove. The recesses, fixing holes and conductive points of the tracking device are respectively corresponding to the protrusions, through holes and conductive terminals of the battery device. The shape of the body portion is the same as that of the tracking device, and the recesses, fixing holes and conductive points of the body portion are disposed at the same position as the tracking device.

Abstract: A tracker includes a tracking device and a battery device. The tracking device has recesses, fixing holes and conductive points. The battery device has a receiving portion and a body portion integrally coupled to the receiving portion. The receiving portion is provided with a receiving groove and has protrusions, through holes and conductive terminals. The body portion has recesses, fixing holes and conductive points. The tracking device is received in the receiving groove. The recesses, fixing holes and conductive points of the tracking device are respectively corresponding to the protrusions, through holes and conductive terminals of the battery device. The shape of the body portion is the same as that of the tracking device, and the recesses, fixing holes and conductive points of the body portion are disposed at the same position as the tracking device.

Abstract: An impact reducing device applied to a door or window which is closing includes a depth-sensing camera, an impact reducing system, and an impact reducing unit. The depth-sensing camera captures images of a target constantly, and obtains Z depth information of the target. The impact reducing system determines whether the target is going to close according to the Z depth information and controls the impact reducing unit to provide a resistance such as a strong jet of air when the target is going to close, to reduce violent impacts.

Abstract: A method for adjusting a working state of an electronic device includes setting a predetermined value range of feature data of a user, and acquiring current feature data of the user from the camera device. The current feature data is compared to the predetermined value range of feature data. A working state of the electronic device is changed when the current feature data is out of the predetermined value range of feature data.

Abstract: An unmanned aerial vehicle (UAV) detecting method is executed and applied in an UAV. The method can include creating a sample features database for a user, and storing the sample features database in a storage device; shooting a plurality of scene images from every direction around the user; capturing a plurality of features of the object from the scene image; comparing the sample features of user with the features of the object, and storing a new feature of the object different from the sample feature of user in the storage device; determining whether a tagger is around the user, and sending an alarm signal to the user.

Abstract: An electronic device including a processing unit and a storage device receives digital images of a flight area of an unmanned aerial vehicle (UAV) captured by an image capturing device. Then, the processing unit determines a flight position of the UAV in the flight area based on the digital images, and controls the UAV to move from the flight position to a predetermined position. The processing unit receives a vehicle direction of the UAV from an electronic compass unit of the UAV, and adjusts the vehicle direction of the UAV based on a predetermined direction. The processing unit controls the UAV to perform a predetermined operation when the UAV reaches the predetermined position and the vehicle direction is the same as the predetermined direction.

Abstract: A method for adjusting a working state of an electronic device includes setting a predetermined value range of feature data of a user, and acquiring current feature data of the user from the camera device. The current feature data is compared to the predetermined value range of feature data. A working state of the electronic device is changed when the current feature data is out of the predetermined value range of feature data.

Abstract: A method for adjusting a working state of an electronic device includes setting a reasonable value range of feature data of a user, and acquiring current feature data of the user from the camera device. The current feature data is compared to the reasonable value range of feature data. A working state of the electronic device is changed when the current feature data is out of the reasonable value range of feature data.

Abstract: A control method for an unmanned aerial vehicle (UAV) is provided. The method includes: obtaining, from a depth-sensing camera, images of a surface below the unmanned aerial vehicle; obtaining, from a gyroscope, current pitch angle of the unmanned aerial vehicle; determining, at the unmanned aerial vehicle, a current altitude of the unmanned aerial vehicle based on the images and the current pitch angle; determining, at the unmanned aerial vehicle, whether the current altitude of the unmanned aerial vehicle is less than a predefined value; and controlling, at the unmanned aerial vehicle, a drive unit to rotate so as to cause the unmanned aerial vehicle to slow down in a balanced condition if the current altitude of the unmanned aerial vehicle is less than a predefined value.

Abstract: A system for safe delivery of drug to a patient employs a programmable memory card for transferring drug delivery instructions and patient information between a server in a pharmacy and a drug delivery apparatus in a patient room. The server in the pharmacy checks the prescription for safety and the drug delivery apparatus checks for the drug delivery instructions and also the patient identity. The drug delivery apparatus records the information about the drug delivered to the patient onto the programmable memory card at the end of the drug delivery.

Abstract: An augmented reality processing system includes a camera and at least one microprocessor in an electronic device. The camera captures surrounding images. The at least one microprocessor determines whether information of a virtual object exists in a surrounding image, creates an actual image, analyzes a light source and shadow angle of the actual image, adjusts a light source and shadow angle of the virtual object to ensure the light source and shadow angle of the virtual object is consistent with the light source and shadow angle of the actual image, and creates a composite image including the virtual object and the actual image. The disclosure further offers an augmented reality processing method.

Abstract: An electronic device including a processing unit and a storage device receives digital images of a flight area of an unmanned aerial vehicle (UAV) captured by an image capturing device. Then, the processing unit determines a flight position of the UAV in the flight area based on the digital images, and controls the UAV to move from the flight position to a predetermined position. The processing unit receives a vehicle direction of the UAV from an electronic compass unit of the UAV, and adjusts the vehicle direction of the UAV based on a predetermined direction. The processing unit controls the UAV to perform a predetermined operation when the UAV reaches the predetermined position and the vehicle direction is the same as the predetermined direction.

Abstract: An unmanned aerial vehicle (UAV) detecting method is executed and applied in an UAV. The method can include creating a sample features database for a user, and storing the sample features database in a storage device; shooting a plurality of scene images from every direction around the user; capturing a plurality of features of the object from the scene image; comparing the sample features of user with the features of the object, and storing a new feature of the object different from the sample feature of user in the storage device; determining whether a tagger is around the user, and sending an alarm signal to the user.