Abstract: An electrothermal module includes a first conductive layer, a second conductive layer, and a heat generating layer. The first conductive layer and the second conductive layer respectively include silver metal. The heat generating layer has a first portion, the first portion is disposed between the first conductive layer and the second conductive layer to form an electrothermal conversion portion of the electrothermal module, and the heat generating layer includes a conductive carbon material.

Abstract: A recording system of brewing pour over coffee which comprises a touch screen, a robotic manipulator and a storage unit. The touch screen displays information, such as coffee drippers, water amounts, etc, thereon and for a user to input a process of brewing pour over coffee thereon. The touch screen allows the user to manage the status of the pour over coffee in real-time. The robotic manipulator equipped with a water injection unit, which moves the water injection unit according to the process of brewing pour over coffee to pour water to a coffee dripper simultaneously to make coffee. The storage unit stores data, such as a position where the water to be poured, a route of the process of brewing pour over coffee, a speed of the pouring motion and the required amount of water to be poured during the process of brewing pour over coffee.

Abstract: A back plate unit includes a back plate having opposite first and second sides, an optical member mounted to the back plate, and a buffer assembly disposed between the optical member and the back plate and including at least one first buffer member disposed on the first side and made of a thermoplastic material, and at least one second buffer member disposed on the second side and made of a thermoset material. The at least one first buffer member and the optical member are deformed when heated, and the at least one first buffer member is squeezed and compressed by expansion of the optical member. A backlight module of a display device is also disclosed.

Abstract: A back plate unit includes a back plate having opposite first and second sides, an optical member mounted to the back plate, and a buffer assembly disposed between the optical member and the back plate and including at least one first buffer member disposed on the first side and made of a thermoplastic material, and at least one second buffer member disposed on the second side and made of a thermoset material. The at least one first buffer member and the optical member are deformed when heated, and the at least one first buffer member is squeezed and compressed by expansion of the optical member. A backlight module of a display device is also disclosed.

Abstract: A method of fabricating a hydrophilic-hydrophobic transformable composite film is provided. The method includes forming a silicon-containing layer on an iron-containing substrate; coating a titanium-containing sol-gel film on the said silicon-containing layer; and heating the iron-containing substrate with the silicon-containing layer and the titanium-containing sol-gel film thereon.

Abstract: A motion recording device of brewing pour over coffee used to record the process of a user brewing pour over coffee, comprises a water injection unit, a displacement sensing module, a water volume sensing module and a recording unit. The water injection unit is connected to a working platform. The user can move the water injection unit to pour water from the water injection unit. The displacement sensing module is disposed on the working platform and used to measure the change of the position of the water injection unit during the process of pouring water. The water volume sensing module is used to measure the change of the water volume poured out from the water injection unit during the process of pouring water. The recording unit is used to record the change of the position the water injection unit and the change of the water volume poured out from the water injection unit during the process of pouring water.

Abstract: An electronic cigarette able to test for alcohol on the breath and transmit such data by wire or wirelessly to another device for comparison purposes and for display includes a liquid module, an atomizer, an alcohol testing module, and a microprocessor. Tobacco tar from the liquid module is converted by the atomizer into smoke. The alcohol testing module detects user's alcohol concentration on the breath when the electronic cigarette is turned on. The microprocessor records all data and establishes wireless communication with a portable electronic device and/or a server. The operating data of the atomizer and the alcohol concentration data can be transmitted to the portable electronic device and/or the server for being analyzed and storage.

Abstract: A recording system of brewing pour over coffee which comprises a touch screen, a robotic manipulator and a storage unit. The touch screen displays information, such as coffee drippers, water amounts, etc, thereon and for a user to input a process of brewing pour over coffee thereon. The touch screen allows the user to manage the status of the pour over coffee in real-time. The robotic manipulator equipped with a water injection unit, which moves the water injection unit according to the process of brewing pour over coffee to pour water to a coffee dripper simultaneously to make coffee. The storage unit stores data, such as a position where the water to be poured, a route of the process of brewing pour over coffee, a speed of the pouring motion and the required amount of water to be poured during the process of brewing pour over coffee.

Abstract: A device and method for sensing environmental parameters of storage system is provided. A control unit and a temperature sensor are disposed in a sensor body. The temperature sensor and the capacitor electrode module are electrically connected with the control unit. The temperature sensor measures temperatures of the bulk solids and transmits the temperatures to the control unit. The capacitor electrode module measures capacitances of the bulk solids and transmits the capacitances to the control unit. The control unit gets a moisture content through variations of capacitance signals, and an ambient humidity is calculated through the moisture content and temperature signals.

Abstract: A safety design method for an electromagnetic flowmeter is provided. The method includes following steps: providing an electromagnetic flowmeter including a measuring pipeline allowing a working fluid to flow through therein and a power supply module; defining a first explosion-proof hazardous area for containing the power supply module in the electromagnetic flowmeter; defining a second explosion-proof hazardous area for containing the measuring pipeline in the electromagnetic flowmeter; and separating the first explosion-proof hazardous area from the second explosion-proof hazardous area.

Abstract: An online material moisture measurement system is provided. The online material moisture measurement system includes a fixed conveyor unit, a sensor and a constant-volume material guiding device. The fixed conveyor unit has a conveying side provided for passing a material. The sensor is installed onto the conveying side. A flow channel is formed between the constant-volume material guiding device and the fixed conveyor unit and has a material inlet and a material outlet. When the material enters into the material inlet and passes through the material outlet, the material has a volume greater than a lower limit and moves and passes through the sensor steadily. The material measured in a unit time can be situated at a stable state to improve the measurement precision.

Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.

Abstract: A safety design method for an electromagnetic flowmeter is provided. The method includes following steps: providing an electromagnetic flowmeter including a measuring pipeline allowing a working fluid to flow through therein and a power supply module; defining a first explosion-proof hazardous area for containing the power supply module in the electromagnetic flowmeter; defining a second explosion-proof hazardous area for containing the measuring pipeline in the electromagnetic flowmeter; and separating the first explosion-proof hazardous area from the second explosion-proof hazardous area.

Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.

Abstract: A warning device (1) of abnormal operation of belt conveyor (2) has a pair of rotating mechanisms (10) disposed oppositely at two sides of a conveyor belt (2). The rotating mechanism (10) includes a rotating component (11) and a rotating body 12. The rotating body 12 has a fixed end (121) and a movable end (122). A pair of first sensor switches (20) is disposed on the rotating bodies (12). The first sensor switch (20) emits a first signal when activated and emits a second signal when being triggered. The rotating body (12) triggers the first sensor switch (20) when the conveyor belt (2) is abnormal. The first sensor switch (20) is triggered and emits the second signal for warning.

Abstract: A method of fabricating a hydrophilic-hydrophobic transformable composite film is provided. The method includes forming a silicon-containing layer on an iron-containing substrate; coating a titanium-containing sol-gel film on the said silicon-containing layer; and heating the iron-containing substrate with the silicon-containing layer and the titanium-containing sol-gel film thereon.

Abstract: A hydrophilic-hydrophobic transformable composite film is disclosed, which has an iron-containing substrate; a silicon-containing layer formed on the iron-containing substrate; and a titanium oxide layer formed on the silicon-containing layer. The hydrophilic-hydrophobic transformable composite film uses UV-light to switch its hydrophilic and hydrophobic property. Also, a method of fabricating the above composite film is disclosed. According to the present invention, an anatase oxide layer can be obtained from the sol-gel techniques, in which the particle size of the titanium dioxide is controlled and a modified surface coating with evident photo-catalyticity is achieved.

Abstract: An air conditioning apparatus includes a housing, a cooling module, a cover, and a joint unit. The housing has a first side wall, a second side wall and a base, wherein one side of the first side wall and one side of the second side wall are respectively connected to opposite sides of the base; the first side wall, the second side wall and the base join together to define an accommodating space, a first gate, a second gate and a third gate thereamong; the cooling module is disposed in the accommodating space; the cover is disposed on the first gate; and the joint unit is disposed on the surface of the first side wall, the second side wall, the base or the cover.

Abstract: A gas detection device and a gas inlet module thereof are provided. The gas detection device includes a case, a flow disturbing element, a check film and a detector. The case includes a cavity and an exhaust hole. The flow disturbing element is for making a to-be-measured gas vertically enter the cavity. The check film is connected to the flow disturbing element for make the vertical to-be-measured gas flow into the cavity in one-way. The detector is disposed within the cavity and positioned between the exhaust hole and the check film for detecting a property of the to-be-measured gas. The exhaust hole is for making the to-be-measured gas be exhausted.

Abstract: A dock for an electronic device is in capable of keeping conductive contacts within the dock until the electronic device is inserted into the dock. Furthermore, collision between an insertion portion of the electronic device and the conductive contacts can be avoided in the process of inserting the electronic device into the dock or removing the electronic device from the dock, so as to prevent the conductive contacts or the surface of the electronic device from being damaged. An electronic device assembly having the aforementioned dock is also provided.