Abstract: An inorganic material for removing a harmful substance from wastewater is provided. The inorganic material includes a plurality of porous silicate particles having a glass phase structure, wherein the plurality of porous silicate particles include silicon dioxide, aluminum oxide, barium oxide, cesium oxide, and boron oxide, and have a zeta potential of a negative value at pH of from 1 to 5, and wherein the average pore diameter of the porous silicate particles is in a range of from 3 to 50 nm. Moreover, a method for preparing an inorganic material for removing a harmful substance from wastewater and a method for wastewater treatment are further provided.

Abstract: A charging method is provided for charging a battery unit. Firstly, a current change amount is set, and a predetermined time interval is determined according to characteristics of the battery unit. When the charging device is enabled, a charging current with a constant current value is provided to charge the battery unit. If a detected parameter of the battery unit reaches the threshold value, a constant charging voltage is provided to the battery unit. Moreover, the current value of the charging current is decreased by the current change amount. The number of times the current change amount is decreased is determined according to a predetermined counting value. That is, the current value of the charging current is stepwise decreased according to a time control mechanism.

Abstract: A method for electrochemically selectively removing ions using a composite electrode is provided. The composite electrode includes a composite having a carbon support and an inorganic material immobilized on the carbon support.

Abstract: A charging method is provided for charging a battery unit. Firstly, a current change amount is set, and a predetermined time interval is determined according to characteristics of the battery unit. When the charging device is enabled, a charging current with a constant current value is provided to charge the battery unit. If a detected parameter of the battery unit reaches the threshold value, a constant charging voltage is provided to the battery unit. Moreover, the current value of the charging current is decreased by the current change amount. The number of times the current change amount is decreased is determined according to a predetermined counting value. That is, the current value of the charging current is stepwise decreased according to a time control mechanism.

Abstract: A maintenance method for network connection and a computer system are provided. The method is adapted to a computer system having a timer. The timer is configured to regularly wake up the computer system to check whether a network connection is working normally. In the method, the computer system is waked up at intervals of a first time interval within a predetermined period and a current IP address of the computer system is extracted. The predetermined period is divided into a plurality of periods by the first time interval. Whether a change occurs on the IP address is determined within each of the periods, and accordingly the computer system is waked up to check the network connection.

Abstract: A capacitive touch panel and a method of making it are provided. The method first sputters a layer of TCO coatings on a transparent substrate to form a conductive portion and a base portion, and then coats a layer of transparent and insulating coatings on the conductive portion to form a blocking member. Another layer of TCO coatings is also sputtered on the conductive portion, the base portion, and the blocking member to form a first detection electrode assembly and a second detection electrode assembly. The first detection electrode assembly is arranged in a first axial direction with part thereof below the blocking member, while the second detection electrode assembly is arranged in a second axial direction, and part of the second detection electrode assembly covers the blocking member without contacting the first detection electrode assembly to make the first and the second detection electrode assemblies disconnect with each other.

Abstract: A method for keeping remote connection, an electronic device, and a server are provided. After establishing a first network connection, the electronic device enters a power-saving state from an operation state. While operating in the power-saving state, a communication module of the electronic device continuously detects a keep-alive packet transmitted by the server via the first network connection. If an error of reception of the keep-alive packet occurs, the electronic device returns to the operation state from the power-saving state in response to a wake-up signal, so as to re-establish a second network connection between the electronic device and the server.

Abstract: A hands-free reading holder, comprising a frame assembly, including a first frame member and a second frame member adjustably connected to the first frame member, in which the first frame member includes a transverse shaft; a handbag which accommodates the frame assembly and includes a handles member and a reading-object holder assembly, including a holder member; and a connecting member, in which the holder member carries a reading object, and the connecting member is adjustably connected between the holder member and the transverse shaft, wherein the first frame member, the second frame member, and the reading-object holder assembly each include movable joints thereby providing a plurality of rotary shafts for the holder member.

Abstract: A hands-free reading holder, comprising a frame assembly, including a first frame member and a second frame member adjustably connected to the first frame member, in which the first frame member includes a transverse shaft; a handbag which accommodates the frame assembly and includes a handles member and a reading-object holder assembly, including a holder member; and a connecting member, in which the holder member carries a reading object, and the connecting member is adjustably connected between the holder member and the transverse shaft, wherein the first frame member, the second frame member, and the reading-object holder assembly each include movable joints thereby providing a plurality of rotary shafts for the holder member.

Abstract: A joystick controlling system comprises: a joystick input device and an output processing device, and the joystick input device wirelessly transmits a manipulated motion of the joystick input device as motion status information, and the output processing device displays a linear graph corresponding to the motion status information on a displaying module of the output processing device according to the motion status information.

Abstract: An authentication method for user equipment (UE) and LIPA network entities is applicable to a cross-LIPA communication environment having an UE end, a visiting LIPA network entity end (LIPAV), and a home LIPA network entity end (LIPAH). The UE end successfully registers to a core network (CN) via the LIPAV, thereby attaining mutual trust relationship between the UE end and the LIPAV. The UE end successfully registers to the CN via the LIPAH, thereby attaining mutual trust relationship between the UE end and the LIPAH. The LIPAH requests the UE end via the LIPAV for successfully re-authenticating the CN, thereby attaining mutual trust relationship between the LIPAV and the LIPAH.

Abstract: A composite is provided, the composite comprises a carbon support, and a layered double hydroxide (LDH) immobilized on the carbon support for selectively removing phosphorus. An electrode for electrochemical removal of phosphorus, and methods and apparatuses for electrochemical purification by utilizing the electrode are also provided.

Abstract: A milling machine has a carriage, a main spindle seat extending along an axis, and a motor operable to drive displacement of the main spindle seat relative to the carriage along the axis. A deflection correction system includes a control unit, a displacement sensor, at least one pressure cylinder, and a pressure sensor. The pressure cylinder includes a cylinder body, and a control rod extended retractably into the cylinder body. The control unit is configured to determine a pressure range as a function of displacement detected by the displacement sensor, and to maintain fluid pressure in the pressure cylinder within a pressure range, thereby controlling the control rod via the cylinder body to position the second end portion of the main spindle seat relative to the axis.

Abstract: A structure for transmitting signals of PCI express and a method thereof provides a converting device and a high-definition multimedia interface (HDMI) cable. The converting device has a plug connector to into a PCI express slot, along with a HDMI connector. The signal converting circuit connects the signal pins of the PCI express slot to the signal pins of HDMI connector. One end of the HDMI cable is connected with the HDMI connector of the converting device. The present invention can extends the signal distance of the PCI express to exactly perform the signal test.

Abstract: A basketball game assembly includes a backboard, a hoop mounted on a front side of the backboard and a ball blocking device. The ball blocking device includes a shaft, a blocking member and a driving arrangement. The shaft at its rear end is rotatably mounted to the backboard. The blocking member is connected to a front end of the shaft and disposed adjacent to a front edge of the hoop. The driving arrangement is configured to rotate the shaft so as to have the blocking member move to a blocking position higher than the hoop or depart from the blocking position.

Abstract: There is disclosed a method for making a nano-composite gas sensor. At first, there is provided a substrate. Then, electrodes are provided on the substrate in an array. Finally, a gas-sensing membrane is provided on the electrodes. The gas-sensing membrane includes a nano-conductive film and a peptide film.

Abstract: There is disclosed a method for making a nano-composite gas sensor. At first, there is provided a substrate. Then, electrodes are provided on the substrate in an array. Finally, a gas-sensing membrane is provided on the electrodes. The gas-sensing membrane includes a nano-conductive film and a peptide film.

Abstract: A structure for transmitting signals of PCI express and a method thereof provides a converting device and a high-definition multimedia interface (HDMI) cable. The converting device has a plug connector to into a PCI express slot, along with a HDMI connector. The signal converting circuit connects the signal pins of the PCI express slot to the signal pins of HDMI connector. One end of the HDMI cable is connected with the HDMI connector of the converting device. The present invention can extends the signal distance of the PCI express to exactly perform the signal test.

Abstract: An authentication method for user equipment (UE) and LIPA network entities is applicable to a cross-LIPA communication environment having an UE end, a visiting LIPA network entity end (LIPAV), and a home LIPA network entity end (LIPAH). The UE end successfully registers to a core network (CN) via the LIPAV, thereby attaining mutual trust relationship between the UE end and the LIPAV. The UE end successfully registers to the CN via the LIPAH, thereby attaining mutual trust relationship between the UE end and the LIPAH. The LIPAH requests the UE end via the LIPAV for successfully re-authenticating the CN, thereby attaining mutual trust relationship between the LIPAV and the LIPAH.

Abstract: A game machine includes a main frame standing on a supporting surface, a 3D catcher mounted in a top portion of the main frame, an operational unit mounted onto the main frame for controlling the 3D catcher and a gate assembly mounted in a lower portion of the main frame, through the gate assembly, the operator can take the falling prize.