Abstract: A method for managing a surveillance system and an associated apparatus, where the surveillance system includes at least one camera, such as a Pan-Tilt-Zoom (PTZ) camera or other types of cameras, and the method is applied to a control circuit of the surveillance includes the steps of: according to statistics data, predicting at least one time interval that complies with a predetermined condition to determine target time, and performing a timing operation corresponding to the target time, where the predetermined condition relates to an event count occurrence probability of the time interval, and the target time falls within the time interval; and when the target time expires, performing at least one configuration updating operation upon the camera.

Abstract: A method for managing a surveillance system includes at least one camera equipped with capability of capturing direction adjustment, such as a Pan-Tilt-Zoom (PTZ) camera. The method includes the steps of: outputting a panoramic map to a display module of the surveillance system for being displayed on the display module; according to at least one user input of a user of the surveillance system, labeling a target patrol route of the surveillance system on the panoramic map correspondingly for the user to confirm the target patrol route; and applying at least one configuration corresponding to the target patrol route to the camera to cause capturing direction adjustment operations of the camera to correspond to the target patrol route. The panoramic map may include at least one multi-directional combination picture corresponding to the camera.

Abstract: A wearable electronic device includes a housing, an electronic module received in the housing, and a cover assembly. The cover assembly includes a cover and a rotating member. A first end of the rotating member is rotatably connected to the cover. A second end of the rotating member is detachably latched to the cover. When the rotating member is latched to the cover, the rotating member resists against the housing.

Abstract: A wearable electronic device includes a first housing, a second housing, an electronic module, and a connecting member. The second housing is detachably assembled to the first housing. The electronic module is received in a receiving space between the first and second housings. The connecting member is attached to one of the first and second housings.

Abstract: An electronic device includes a housing assembly and a control module. The control module is received in the housing. The control module includes a fixed assembly and a movable assembly. The fixed assembly is fixedly received in the housing assembly. The movable assembly is detachably assembled to the housing assembly.

Abstract: Methods of fabricating dental prostheses are provided that include the steps of providing a powder of a dental material, and then selectively melting the powder of the dental material to produce a functionally graded layer of the dental material. Additional layers of functionally graded dental material are then built on top of the initial layer of dental material to thereby produce a three-dimensional dental prosthesis having a functionally graded structure and a desired physical geometry. Dental prostheses produced by the foregoing methods are also provided.

Abstract: The present invention provides a membrane reaction apparatus for recovering heat of reaction, which includes a membrane reactor. The said membrane reactor includes a reaction pipeline, a membrane and a sweep pipeline. The reaction pipeline has a reaction space, and an exothermic reaction occurs therein, which generates product gas and heat of reaction. Part of the product gas penetrates through the membrane around the reaction space and enters into the sweep pipeline. Sweeping gas enters into the sweep pipeline and carries the product gas and the heat of reaction away. It is feasible to wrap the product gas around the sweep pipeline, for enhancing the heat transfer from the product gas to the sweeping gas. The heat of reaction brought by the sweeping gas can be further released in a heat exchanger. so that the heat of reaction is available to be recovered and used for other endothermic processes.

Abstract: A membrane reactor with divergent-flow channel includes a reaction pipeline, a membrane and a purge (sweep) pipeline sequentially arranged from inside to outside or from outside to inside. The reaction pipeline has a cross-sectional area increment from the front (upstream) end to the rear (downstream) end, so that the flow velocity of a reactant gas is decreased from the upstream end to the downstream end to extend the residence time of the reactant gas and improve the reaction rate of the reactant gas. The sweep pipeline has a cross-sectional area decrement from the upstream end to the downstream end, so that the flow velocity of a purging (sweeping) gas is increased from the upstream end to the downstream end to accelerate the reactant gas, and a product gas generated from the reaction passes through the membrane and enters the sweep pipeline to improve the reaction efficiency.

Abstract: A clamp meter has a main body and a stationary jaw fixed to an end of the main body. A hook portion of the clamp meter includes a movable jaw, a displacing means and a knob. The movable jaw is mounted on the main body corresponding to the position of the stationary jaw. The movable jaw and the stationary jaw together form a closed loop. The displacing means is mounted in the main body and comprises a displaceable rod connected to the movable jaw and a gear set for driving the displaceable rod. The knob is connected to the gear set for driving the displaceable rod and the movable jaw for linear displacement. The movable jaw is activated by the displaceable rod to generate a linear displacement, so that the user can operate the clamp meter more easily for measurement.

Abstract: A method for controlling freezing capacity of a variable-frequency freezing AC ice-water system separates the freezing capacity of each individual requirement end so as to reduce sudden or peak concentrating freezing demand and relieve variable-frequency load demand, and defines operating procedures corresponding to different requirement ends, respectively, wherein each of the operating procedures has a corresponding high-low temperature range that can be used as a temperature buffer zone so as to redistribute supply of the freezing capacity to each requirement end, thereby allowing the compressors thereof to operate smoothly and thus achieve energy saving as a result. The drawbacks of damaged pipelines are overcome that cause deficiency in freezing capacity as encountered in prior techniques.

Abstract: A multi-meter for a test probe includes a main body, two test probes and a clamping means. The test probe includes a test pin, a connecting portion, and a lead electrically connected between the test pin and the connecting portion. The connecting portion is inserted into the main body and electrically thereto. The clamping means comprises a liftable cover and a clamping portion formed on the liftable cover. One end of the liftable cover is pivotally connected to the main body. The clamping portion is configured to clamp the test pin. By this structure, the test pin is clamped by the camping portion to help a user carrying out the measurement.

Abstract: Black level calibration methods and systems are generally disclosed. According to one embodiment of the present invention, a method of calibrating a black level signal in a frame includes performing an iteration of averaging a first set of digital values corresponding to a first set of adjusted black level signals associated with a first set of black pixels of the frame, determining whether an average value based on the first set of digital values has reached a target black level, determining a calibration offset based on a difference between the average value and the target black level and an accumulator step, converting the calibration offset to an analog signal, generating a calibration signal based on the analog signal for a second set of black pixels of the frame, and repeating the iteration for the frame until a predetermined condition is determined to have been met.

Abstract: A method for controlling the freezing capacity of a fixed-frequency freezing AC ice-water system, by using temperature buffer difference of individual requirement ends to control the number of operating compressors in a fixed-frequency chiller and make each of the operating compressors have a usage rate close to 100%. Further, various operating procedures are defined for the requirement ends and each of the operating procedures has an individually defined high-low temperature range such that the freezing capacity supply cycle or startup cycle of the fixed-frequency chiller can be adjusted by using the high-low temperature ranges of the operating procedures as temperature buffer strips, thereby allowing the compressors in the fixed-frequency chiller to operate collectively in order to save energy.

Abstract: A method for forming an image sensing device is disclosed. An epitaxy layer having the first conductivity type is formed on a substrate, wherein the epitaxy layer comprises a first pixel area corresponding to a first incident light, a second pixel area corresponding to a second incident light, and a third pixel area corresponding to a third incident light. A first deep well is formed in a lower portion of the epitaxy layer for reducing pixel-to-pixel talk of the image sensing device. A second deep well is formed in a lower portion of the epitaxy layer.

Abstract: System and computer program products for allowing a renderer in a UPnP network the capability of being able to render general Internet content, which the renderer was not designed to render in the contents original data format and file type. The system queries all devices on the local network, queries specific remote servers over the Internet, and retrieves data feeds from remote sources. The queried and retrieved data that is not in a format and file type that can be rendered by the renderer is loaded into a template and turned into a format and file type acceptable by the renderer. The queried and retrieved data in the proper format and file type is organized in a custom format and made available for rendering to the renderer.

Abstract: A multi-meter for a test probe includes a main body, two test probes and a clamping means. The test probe includes a test pin, a connecting portion, and a lead electrically connected between the test pin and the connecting portion. The connecting portion is inserted into the main body and electrically thereto. The clamping means comprises a liftable cover and a clamping portion formed on the liftable cover. One end of the liftable cover is pivotally connected to the main body. The clamping portion is configured to clamp the test pin. By this structure, the test pin is clamped by the camping portion to help a user carrying out the measurement.

Abstract: A clamp meter has a main body and a stationary jaw fixed to an end of the main body. A hook portion of the clamp meter includes a movable jaw, a displacing means and a knob. The movable jaw is mounted on the main body corresponding to the position of the stationary jaw. The movable jaw and the stationary jaw together form a closed loop. The displacing means is mounted in the main body and comprises a displaceable rod connected to the movable jaw and a gear set for driving the displaceable rod. The knob is connected to the gear set for driving the displaceable rod and the movable jaw for linear displacement. The movable jaw is activated by the displaceable rod to generate a linear displacement, so that the user can operate the clamp meter more easily for measurement.

Abstract: An image sensing device is disclosed, including an epitaxy layer having the a conductivity type, including a first pixel area corresponding to a first incident light, a second pixel area corresponding to a second incident light, and a third pixel area corresponding to a third incident light, wherein the wavelength of the first incident light is longer than that of the second incident light and the wavelength of the second incident light is longer than that of the third incident light. A photodiode is disposed in an upper portion of the epitaxy layer, and a first deep well for reducing pixel-to-pixel talk of the image sensing device is disposed in a lower portion of the epitaxy layer in the second pixel area and the third pixel area, wherein at least a portion of the epitaxy layer in first pixel area does not include the first deep well.

Abstract: An audio device includes an internal sound producer, an earphone jack, a detection circuit, a volume adjustor, and an amplifier. The detection circuit detects a connection between the earphone jack and an external sound producer, generates a first state signal when the connection is established, generates a second state signal when no connection is established. The volume adjustor is preset with first predetermined volume levels and second predetermined volume levels, generates first adjustment signals based on the first predetermined volume levels in response to the first state signal, and generates a second adjustment signal based on the second predetermined volume levels in response to the second state signal. The amplifier amplifies audio signals and adjusts the volume of the amplified audio signals according to the adjustment signals, then sends the amplified audio signals to the internal sound producer and earphone jack.

Abstract: A process and structure of a backside illumination (BSI) image sensor are disclosed. An n-type doped region is formed in a substrate, and a transfer gate is formed on top of the semiconductor substrate. A p-type doped region is formed in the n-type doped region either using the transfer gate as a mask or is non-self aligned formed.