Abstract: An offset overlap type of a modulated ferromagnetic pole piece ring and a manufacturing method thereof are provided. The modulated ferromagnetic pole piece ring comprises a plurality of ring pieces overlapped with each other. At least one ring piece comprises a plurality of main ribs, a plurality of inner ribs, and a plurality of outer ribs. The main ribs are arranged in a circular manner with intervals in between, and a plurality of first gaps and a plurality of second gaps are formed alternately between the main ribs, wherein the inner ribs are respectively located in the first gaps, and the outer ribs are respectively located in the second gaps.

Abstract: An optical measurement system measuring optical parameters of an object is provided. The object includes at least two light-transmitting layers. The optical measurement system includes a light source module, an image capture module, and a controller. The light source module emits at least two measurement light beams toward the object. The measurement light beams are respectively incident on the object at different angles. The image capture module receives light spots formed on a sensing surface of the image capture module by at least two first light beams after the measurement light beams are reflected by the object and at least two second light beams after the measurement light beams are refracted and reflected between the object. The controller is electrically connected to the image capture module to obtain positions of the light spots. The controller calculates the optical parameters of the object according to the positions of the light spots.

Abstract: A multi-dimensional strain sensing device includes a flexible substrate, two piezoelectric semiconducting films, a first pair of electrodes and a second pair of electrodes. The two piezoelectric semiconducting films are formed on opposite sides of the flexible substrate respectively. The first pair of electrodes are formed on one of the two piezoelectric semiconducting films and opposite to the flexible substrate. The second pair of electrodes are formed on the other one of the two piezoelectric semiconducting films and opposite to the flexible substrate. The present disclosure further proposes a method for sensing types of external motions by the multi-dimensional strain sensing device, a method for forming a ternary valued logic device by the multi-dimensional strain sensing device and a ternary valued logic system.

Abstract: An interactive image marking method is introduced. The interactive image marking method includes the following steps, displaying a target image and at least one marked region in the target image; receiving an interactive signal, where the interactive signal corresponds to a first pixel of the target image; calculating a correlation between the first pixel and pixels of the target image, and determining a correlation range in the target image according to the correlation; editing the marked region according to the correlate range; and displaying the edited marked region. In addition, an electronic device and a recording medium using the method are also introduced.

Abstract: A cell tissue gel, comprising one or more matrix molecules cross-linked with a cross-linking agent, and a quenching agent bound to a reactive group of the cross-linking agent, wherein the quenching agent contains a moiety that is capable of reacting with the reactive group of the cross-linking agent and the one or more matrix molecules contain one or more functional groups that are capable of cross-linking with the reactive group, the amount of the reactive group of the cross-linking agent being equal to or less than a total amount including the amount of the one or more functional groups and the amount of the moiety.

Abstract: A voltage balance circuit includes at least two power supply circuits, at least two diodes, a load, at least two voltage dividing circuits and at least two variable resistors. Each power supply circuit has an output end. Each power supply circuit outputs an output voltage. Positive electrodes of the at least two diodes are electrically connected with the output ends of the at least two power supply circuits. Negative electrodes of the at least two diodes are electrically connected with the load. Each voltage dividing circuit has a first resistor and a second resistor. One end of the first resistor and one end of the second resistor of each voltage dividing circuit are connected in series. The other end of the first resistor of each voltage dividing circuit is connected with the output end. Each second resistor is connected with one variable resistor in parallel.

Abstract: A music matching application system with use of AGEs and a method thereof, using a sensor unit of a wearable device to detect a first parameter value of a skin surface, followed by using a computation processing unit to perform computation process based on the first parameter value in order to obtain an electric signal and to convert into a corresponding concentration value of the AGEs. In addition, a music unit is driven to correspondingly play one of the first music menus according to the concentration value, and different music program can be provided according to the concentration level, and a second music menu is further played according to a concentration change amount corresponding to a time interval. Consequently, the effect of the music program can be enhanced.

Abstract: An organic/inorganic composite structure includes a silicon substrate and a conductive polymer layer. The silicon substrate includes a plurality of microstructures disposed on a surface of the silicon substrate. The conductive polymer layer is disposed on the plurality of microstructures. A spaced distance is between the conductive polymer layer and the surface of the silicon substrate.

Abstract: A method of manufacturing colorful thermal insulation films is provided. A substrate is connected with a metal adhesion layer and then the metal adhesion layer is connected with a porous anodic aluminum oxide (AAO) layer. A porosity of the AAO layer is changed by pore-widening. Thereby the thermal insulation film produced shows the color by the structure color of the AAO layer. Thus no dyes and organic compounds are required to be added during manufacturing process and environmental pollution caused by these substances can be avoided. The pore-widening changes the porosity of the AAO layer and further provides convenient color adjustment so that the colorful thermal insulation film with different colors can be produced easily. Besides providing attractive appearance, the colorful thermal insulation film filters out light with specific wavelengths.

Abstract: A friction stir welding tool holder is provided and includes: a tool holder cone, an end thereof is connected to the rotating spindle, a cone flow channel is formed therein, the cone flow channel has a valve, and the tool holder cone further has a tool locking ring, and the tool locking further has a tool accommodation groove axially arranged and a thermal sensing slot laterally arranged; a cutting tool, axially movable relative to the tool holder cone, where the cutting tool is arranged in the tool accommodation groove and has a machining end protruding from the tool accommodation groove; a torque transmission system, arranged between the tool holder cone and the cutting tool to transmit torque from the tool holder cone to the cutting tool; and a thermal sensor, inserted in the thermal sensing slot to sense a temperature of the cutting tool at any time.

Abstract: A battery charger identifies the type of battery that is connected to it in order to provide the optimum voltage-current-time profile that is needed to safely and optimally charge and maintain the battery. In some embodiments, the battery current or voltage is monitored during charging, and as the current or the voltage changes while the charger is powered, the changes are measured and used to determine the type of battery that is connected so that the optimum charge profile can be applied.

Abstract: A tire and a tire wear indicating structure thereof are disclosed. The tire wear indicating structure includes an indicator, at least three inclined portions of different heights, and at least two indicating grooves. The indicator has an indicator depth. The inclined portions are adjacently arranged to each other and located in the indicator. The heights of the inclined portions decrease progressively. The indicating grooves are disposed between the adjacent inclined portions. The indicating grooves each have an indicating groove depth that is the main groove depth minus 1.8 to 2.2 mm and is greater than the indicator depth. The current wear condition of the tire can be seen more intuitively, without too much information interfering with the judgment.

Abstract: Provided are a catalyst and a method of preparing the same. The catalyst has a ternary Prussian blue analogue having transition metals M1, M2, and M3 and represented by the Formula (1) as defined herein, and can be used as a catalyst for oxygen evolution reaction. The method includes separately dissolving transition metal salts, ferrocyanide of alkali metals, and alkali metal salts in different solutions; adding the first two solutions to the third solution; mixing; precipitating; and drying. The ternary Prussian blue analogue catalyst is prepared by a simple and low-energy-consuming co-precipitation method, and the ternary Prussian blue analogue exhibit excellent electrocatalytic property through the synergistic effect of multiple transition metals.