Abstract: A thermally insulating member includes a plane sheet having two ends spaced in a length direction and two sides spaced in a thickness direction perpendicular to the length direction. The plane sheet includes a plurality of rows of slits between the ends of the plane sheet. Each row of slits extends from one of the sides through the other side of the plane sheet. A first spacing between two adjacent rows of slits in the length direction is larger than a spacing between two adjacent slits in the same row of slits in a width direction perpendicular to the length and width directions by a second spacing. A thermally insulating strip is defined between two adjacent rows of slits. A stretchable rib is formed between two adjacent slits in the same row of slits. Each end of the plane sheet is a coupling portion free of the slits.

Abstract: This disclosure describes systems, methods, and computer-readable media related to employing particle filter methods to estimate the location of a mobile device. The data may include wireless data measurement associated with the mobile device and one or more access points and inertial data associated with the mobile device. Radio fingerprinting data associated with the one or more access points may be retrieved. A respective location for the wireless data measurements may be determined based on the radio fingerprinting data and inertial data. A respective weight may be calculated for the respective location for each of the plurality of particles. A respective confidence level may be maintained for the respective location for each of the plurality of particles. A current location may be identified based on the respective location for each of the plurality of particles and the respective weight associated with the respective location for each of the particles.

Abstract: Disclosed is layered double hydroxides (LDH) used to catalyze the polymerization of polyethylene terephthalate (PET). The LDH of a catalyst amount may efficiently reduce the PET polymerization period and further be uniformly blended into the PET product to form composites. Compared with the pure PET, the composite including LDH has better properties such as mechanical properties, linear expansion coefficient, barrier, thermal stability, and transparency. In addition, the LDH in the composite is safer than conventional heavy metal catalysts, especially when applied to food or drink packages.

Abstract: A thermally insulating member includes a plane sheet having two ends spaced in a length direction and two sides spaced in a thickness direction perpendicular to the length direction. The plane sheet includes a plurality of rows of slits between the ends of the plane sheet. Each row of slits extends from one of the sides through the other side of the plane sheet. A first spacing between two adjacent rows of slits in the length direction is larger than a spacing between two adjacent slits in the same row of slits in a width direction perpendicular to the length and width directions by a second spacing. A thermally insulating strip is defined between two adjacent rows of slits. A stretchable rib is formed between two adjacent slits in the same row of slits. Each end of the plane sheet is a coupling portion free of the slits.

Abstract: An early warning system is provided. The early warning system includes a plurality of sensors, a server, and an information appliance device. The sensors produce status information. The server produces event information according to the status information of the sensors, transforms the event information into a first multimedia signal, and transmits the first multimedia signal to the information appliance device through a computer network. The information appliance device is connected to a display device, wherein the information appliance device transforms the first multimedia signal into a second multimedia signal capable of displaying through the display device. The disclosure further provides an early warning server, an early warning method, and a computer program product for report information.

Abstract: The present invention discloses an actuator, which is a combination of a hydraulic control unit and a spring-mass mechanical unit, comprising: a housing, with upper and lower ports; an actuation cylinder in the housing; an actuation piston in the actuation cylinder moveable along the longitudinal axis; a first fluid space; a second fluid space; a first piston rod connected to a first surface of the actuation piston; the second piston rod connected to a second surface of the actuation piston; a fluid bypass; a first spring system connected to the first piston rod, biasing the actuation piston in the second direction; a second spring system biasing the actuation piston in the first direction; a first flow mechanism; a second flow mechanism. The present invention also discloses two other preferred embodiments. The actuator features variable valve lift, low energy consumption, fast dynamic response, soft seating and easy controllability.

Abstract: This invention discloses a cross-platform system for remote-controlling Network camera. The cross-platform system for remote-controlling Network camera comprises a Network camera, a server electronic coupled with the Network camera, and a device with at least one browser. The device can link to the server for requesting information from the Network camera through different browsers by one check object. The check object will identify the type of the browser, and help browser(s) interacting with the server/Network camera. Preferably, the check object is suitable for different browser, different operation system, and more than one Network camera. More preferably, the cross-platform system for remote-controlling Network camera also can be used on portable device.

Abstract: A circuit board assembly includes a substrate, a flexible printed circuit board and an electrical component. The substrate includes a first electrically connecting port. The flexible printed circuit board includes a main body and a branch body. The main body includes two second electrically connecting ports opposite to each other. One of the two second electrically connecting ports is electrically connected to the first electrically connecting port. One end of the branch body is connected to the main body. Another end of the branch body is disposed with an additional electrically connecting port. The electrical component is disposed on and electrically connected to the additional electrically connecting port. The electrical component is electrically connected to the substrate via the flexible printed circuit board.

Abstract: A thermally insulating member includes a plane sheet having two ends spaced in a length direction and two sides spaced in a thickness direction perpendicular to the length direction. The plane sheet includes a plurality of rows of slits between the ends of the plane sheet. Each row of slits extends from one of the sides through the other side of the plane sheet. A first spacing between two adjacent rows of slits in the length direction is larger than a spacing between two adjacent slits in the same row of slits in a width direction perpendicular to the length and width directions by a second spacing. A thermally insulating strip is defined between two adjacent rows of slits. A stretchable rib is formed between two adjacent slits in the same row of slits. Each end of the plane sheet is a coupling portion free of the slits.

Abstract: This document discloses one or more systems, apparatuses, methods, etc. for detecting precise indoor location of a portable wireless device based on a WiFi simultaneous localization and mapping (SLAM) algorithm that implements spatial and temporal coherence. In an implementation, a SLAM algorithm includes WiFi similarities and inertial navigational system (INS) measurements data as location estimates (i.e., references) for the spatial and temporal coherences implementations to constitute the WiFi SLAM algorithm.

Abstract: The present disclosure provides a variable valve time control system and method. The variable valve time control system comprises an actuator, an actuation switch valve, an electronic control unit and a displacement sensor. The electronic control unit controls the actuation switch valve. The displacement sensor detects the engine valve displacement signal. The electronic control unit calculates the engine valve opening and closing times based on the displacement signal from the engine valve displacement sensor, and translates the engine valve opening and closing times into the corresponding switch times of the actuation-switch-valve power output.

Abstract: A variable throttle device comprises at least two fixed throttle orifices and one switch device. The at least two fixed throttle orifices are connected in series; and the switch device is connected in parallel with at least one of the at least two fixed throttle orifices. In another implementation, a variable throttle device comprises at least two throttle passages and one switch device, each of the at least two throttle passages has at least one fixed throttle orifice or a plurality of fixed throttle orifices connected in series, the at least two throttle passages are connected in parallel, and the switch device is connected in series with at least one of the at least two throttle passages to selectively open or close the at least one throttle passage. The variable throttle device can increase or decrease the throttling resistance to meet the requirements of the valve seating velocity under different operating conditions.

Abstract: At least one product chosen from acids and alcohols is produced by a microbial fermentation process comprising: providing a gaseous substrate and a liquid medium to a microorganism, wherein the liquid medium comprises lactic acid and/or salts thereof, and wherein the gaseous substrate comprises at least one carbon source chosen from CO and CO2, and allowing the microorganism to produce at least one product chosen from acids and alcohols.

Abstract: An isolated biologically pure culture of Clostridium tyrobutyricum ITRI04001 or an isolated biologically pure culture of Clostridium tyrobutyricum having the genotypic characteristics of ITRI04001 useful for syngas fermentation. Volatile free acids are produced by a method comprising culturing a microorganism having the genotypic characteristics of ITRI04001 in a medium; providing at least one substrate comprising at least one carbon source chosen from CO and CO2 to the microorganism; and recovering at least one free volatile free acid. Syngas can be the at least one substrate in these processes for producing volatile free acids.

Abstract: A cloud server of a data center being used to check firefighting apparatuses. The cloud server sends an electronic map to the electronic device if the electronic device is permitted to access the cloud server. The cloud server receives a check file corresponding to each firefighting apparatus from the electronic device after a user checks each firefighting apparatus. The cloud server amends a color of an icon of the firefighting apparatus in the electronic map according to the check file corresponding to the firefighting apparatus.

Abstract: The present invention discloses an actuator, which is a combination of a hydraulic control unit and a spring-mass mechanical unit, comprising: a housing, with upper and lower ports; an actuation cylinder in the housing; an actuation piston in the actuation cylinder moveable along the longitudinal axis; a first fluid space; a second fluid space; a first piston rod connected to a first surface of the actuation piston; the second piston rod connected to a second surface of the actuation piston; a fluid bypass; a first spring system connected to the first piston rod, biasing the actuation piston in the second direction; a second spring system biasing the actuation piston in the first direction; a first flow mechanism; a second flow mechanism. The present invention also discloses two other preferred embodiments. The actuator features variable valve lift, low energy consumption, fast dynamic response, soft seating and easy controllability.

Abstract: An early warning system is provided. The early warning system includes a plurality of sensors, a server, and an information appliance device. The sensors produce status information. The server produces event information according to the status information of the sensors, transforms the event information into a first multimedia signal, and transmits the first multimedia signal to the information appliance device through a computer network. The information appliance device is connected to a display device, wherein the information appliance device transforms the first multimedia signal into a second multimedia signal capable of displaying through the display device. The disclosure further provides an early warning server, an early warning method, and a computer program product for report information.

Abstract: A method controls a projection of a projector. The method predetermines hand gestures, and assigns an operation function of an input device to each of the predetermined hand gestures. When an electronic file is projected onto a screen, the projector receives an image of a speaker captured by an image-capturing device connected to the projector. The projector identifies whether a hand gesture of the speaker matches one of the predetermined hand gestures. If the hand gesture matches one of the hand gestures, the projector may execute a corresponding assigned operation function.

Abstract: Methods are provided for suppressing cancer metastasis. Cancer metastasis is the most common cause of treatment failure and death in cancer patients. Tumor cell invasion and/or migration can be significantly inhibited after fibrillar proteins (rVP1, F-HSA, and F-BSA) treatment in vitro. In addition, rVP1 can significantly suppress murine and human breast cancer metastasis and human prostate and ovarian cancer metastasis in vivo while F-HSA can significantly suppress murine breast cancer metastasis. Compositions of fibrillar proteins as anti-cancer metastasis therapeutics and methods of use thereof are provided herein.

Abstract: Disclosed is layered double hydroxides (LDH) used to catalyze the polymerization of polyethylene terephthalate (PET). The LDH of a catalyst amount may efficiently reduce the PET polymerization period and further be uniformly blended into the PET product to form composites. Compared with the pure PET, the composite including LDH has better properties such as mechanical properties, linear expansion coefficient, barrier, thermal stability, and transparency. In addition, the LDH in the composite is safer than conventional heavy metal catalysts, especially when applied to food or drink packages.