Abstract:
An identity verification method, an IoT gateway device, and a verification gateway device using the same are provided. According to the provided method, the IoT gateway device firstly establishes a look-up table including a valid MAC address list and a valid RSSI range of at least one valid client device. When the IoT gateway device receives the connection request sent from the client device, the IoT gateway device may obtain the MAC address and a RSSI value of the client device according to the connection request and compare the received MAC address and the received RSSI value with the valid MAC address list and the valid RSSI range, so as to determine whether the client device is the valid client device.
Abstract:
A biodegradable polyester is consisting of a poly(terephthalate-di-(ε-caprolactone) segment, a poly(terephthalate-butylene-terephthalate) segment, a poly(terephthalate-butylene-ε-caprolactone) segment, a poly(ε-caprolactone-butylene-ε-caprolactone) segment, and a poly(tri(ε-caprolactone) segment. The above five segments are obtained by polycondensation reaction of terephthalic acid, 1,4-butanediol and ε-caprolactone under the presence of a catalyst, with a polycondensation temperature of 255° C. to 270° C. and a polycondensation time of 2 hours to 4 hours. Furthermore, based on 1 mole of terephthalic acid, a molar ratio of 1,4-butanediol to terephthalic acid is in the range of 1.1 to 1.4, and a molar ratio of ε-caprolactone to terephthalic acid is in the range of 0.5 to 1.6. The biodegradable polyester can have a melting point (Tm) of 90° C. to 170° C.
Abstract:
A method for controlling an electronic apparatus, a handheld electronic apparatus, and a monitoring system are provided. An image within an image capturing range is displayed on a display unit by an image capturing unit. A digital stamp in the image is detected. The digital stamp corresponds to a single or multiple controllable devices. A control interface corresponding to the digital stamp is displayed on the image. An operation action a user executes on the control interface is detected so as to control the controllable device corresponding to the digital stamp.
Abstract:
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.
Abstract:
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.
Abstract:
Embodiments of the present disclosure include an apparatus and a method for connecting a first device and second device. An apparatus includes an angled connector configured to connect to a first device to a second device, the first device and the second device configured to communicate through signal paths in the connector, the signal paths configured to pass digital data signals, a fastening device configured to secure the angled connector to the first device.
Abstract:
A hydrophilic dressing including a base layer, a hydrophilic dressing layer and an anti-sticking layer is provided. The hydrophilic dressing layer is disposed on the base layer. The anti-sticking layer covers on a part of the hydrophilic dressing layer. While the hydrophilic dressing layer absorbs a great amount of exudate from wound, the anti-sticking layer of the hydrophilic dressing can separate avalanched hydrophilic dressing from skin. Therefore, when the hydrophilic dressing is removed, the avalanched hydrophilic dressing would not remain on the skin.
Abstract:
A bioelectrical impedance measurement apparatus is provided. A power signal and a frequency regulation signal for driving a measurement unit of the bioelectrical impedance measurement apparatus to perform bioelectrical impedance measurement are provided through a first sound channel output terminal and a second sound channel output terminal of a host device, and a bioelectrical impedance measurement result is received by a microphone input terminal of the host device.
Abstract:
An adhesive wound patch is provided. The adhesive wound patch includes a covering layer, a dressing layer, a releasing paper and a supporting layer. A pressure sensitive adhesive is coated on an inner surface of the covering layer, and the pressure sensitive adhesive with stickiness may adhere to the surrounding skin tightly. The dressing layer covers the pressure sensitive adhesive, the covering layer includes waterproof-breathable material, and the dressing layer includes hydro-absorbent material. The releasing paper includes separated first and second portions, and covers the entire covering layer. The supporting layer sticks to the covering layer, and has an ear portion, which is in the middle part of one side of the supporting layer and protrudes beyond the edge of the covering layer. After the dressing layer is adhered to the wound, the supporting layer is separated from the covering layer by tearing off the ear portion.