摘要:
A biodegradable plastic composition is used to manufacture a biodegradable plastic. The biodegradable plastic composition includes a biodegradable polyester, a polysaccharide, and a modifier. The modifier is used to compound the polysaccharide and the biodegradable polyester to obtain a biodegradable plastic. The biodegradable plastic has a tensile strength greater than 3 MPa and an elongation greater than 81%.
摘要:
A manufacturing method of antireflection substrate structure includes: providing a silicon wafer having a first rough surface; forming an antireflection optical film on the silicon wafer, wherein the antireflection optical film conformally overlays the first rough surface; performing a surface treatment on the antireflection optical film so that the antireflection optical film has a hydrophilic surface, and the hydrophilic surface is relatively far away from the silicon wafer; dropping a colloidal solution on the hydrophilic surface of the antireflection optical film, wherein the colloidal solution includes a solution and multiple nano-balls and the nano-balls are adhered onto the hydrophilic surface; and performing an etching process on the hydrophilic surface of the antireflection optical film by taking the nano-balls as an etching mask so as to form a second rough surface, wherein the roughness of the second rough surface is different from the roughness of the first rough surface.
摘要:
A fail recovery method and an Internet of Things (IoT) system and a charging system using the same are provided. The fail recovery method includes following steps: providing a plurality of gateway devices, in which at least one of the gateway devices preset to provide a wireless network service to at least one IoT device and at least another one of the gateway devices preset to provide the wireless network service to at least one user device; mutual confirming an operation state of other one of gateway devices by the gateway devices; and when the one of the gateway devices is determined as failed, using the another one of the gateway devices to replace the failed gateway device, so as to simultaneously provide the wireless network service to the IoT device and the user device by the another one of the gateway devices.
摘要:
An image fusion method and an image processing apparatus are provided. A first image is generated based on a first photographing parameter, and a second image is generated based on a second photographing parameter. A first pixel reference value of each of first pixels is calculated by using a self-define mask according to color components and a luminance component of the first pixels on the first image. A second pixel reference value of each of second pixels is calculated by using the self-define mask according to color components and a luminance component of the second pixels on the second image. A synthesizing reference map recording a plurality of synthesizing weights is obtained by comparing the first pixel reference value and the corresponding second pixel reference value. A fusion image is obtained by synthesizing the first image and the second image according to the synthesizing reference map.
摘要:
A channelization method of digital content and an audio-video server system are provided. A received operational behavior is packaged as an execution module, and the execution module is associated with a channel number. A correlation between the channel number and the execution module is recorded in a local channel list. Accordingly, when a switch command that contains the channel number is received, the execution module corresponding to the channel number is obtained from the local channel list, so as to perform the operational behavior to use the digital content.
摘要:
A switch linkage mechanism includes a self-holding solenoid, at least a linkage shaft, at least a twist bar and at least a copper strip set. When the twist bar is at a circuit-closed position, the copper strip set is electrically connected to the high-current circuit breaker. When a self-holding solenoid is activated to pull up a central axle of the self-holding solenoid, the central axle pulls a joint of the linkage shaft and the central axle, and then it pushes the twist bar to be rotated to an circuit-opened position, so that the twist bar stretches out the copper strip set to cause the switch linkage mechanism to be electrically disconnected from the large-current circuit breaker.
摘要:
An adjustable ultrasonic gas flow measurement device includes a gas pipe, a transmitter, a receiver and a micro-processing module. The gas pipe is filled with a gas under test. The transmitter and the receiver are respectively installed in two ends of the gas pipe for transmitting and receiving ultrasonic signals inside the gas pipe. The micro-processing module is electrically connected to the transmitter and the receiver for generating and sending a first ultrasonic signal to the transmitter for transmitting, and comparing the phase shift of a second ultrasonic signal and a third ultrasonic signal to output a phase comparison result, wherein the transmitted first ultrasonic signal passing through the gas pipe was received by the receiver as the second ultrasonic signal, and the third ultrasonic signal is generated by shifting the first ultrasonic signal with a predetermined phase difference.
摘要:
A method for manufacturing a solar cell including a photovoltaic layer, a first electrode layer, a second electrode layer, an insulating layer and a light-transparent conductive layer is provided. The photovoltaic layer has a first surface and a second surface. The first electrode layer having at least one gap is disposed on the first surface, wherein the at least one gap exposes a portion of the photovoltaic layer. The second electrode layer is disposed on the second surface. The insulating layer having a plurality of pores is located on the photovoltaic layer exposed by the at least one gap, wherein the holes expose a portion of the photovoltaic layer. The light-transparent conductive layer covers the insulating layer and is connected with the first electrode layer. The transparent electrode is connected with the photovoltaic layer through at least a part of the pores.
摘要:
A planar magnetic field probe is provided. The planar magnetic field probe increases the sensitivity of magnetic field intensity detection by using a left multi-sensor loop and a right multi-sensor loop formed by a first patterned metal layer and a second patterned metal layer, and decreases the electric field noise coupling by surrounding the left multi-sensor loop and the right multi-sensor loop with a symmetrical shielding metal structure formed by a first patterned shielding metal layer, a second patterned shielding metal layer and a plurality of through vias.
摘要:
A one dimension nano magnetic wire is introduced herein. The one dimension nano magnetic wire is selected from the groups consisting of Fe, Co, Ni, and combinations and an alloy thereof. The one dimension nano magnetic wire is covered with a protection layer.