Abstract: Methods and apparatuses are described for automatic validation of applications on synchronized mobile devices. A server receives a command associated with a mobile application and a first image file corresponding to a current view of the application from a client computing device. The server transmits the command to a plurality of mobile devices coupled to the server. Each mobile device accesses the application and performs the command against the application. The server receives a second image file from each mobile device that corresponds to a current view of the mobile application on the mobile device. The server extracts a first set of text segments from predefined areas of the first image file and second sets of text segments from predefined areas of each second image file. The server compares the first set and each second set to determine whether a difference exists between the first set and each second set.

Abstract: The present invention provides a multifunctional light-control accessory frame, which includes at least three accessory borders and at least three angle joints, the three angle joints connecting the three accessory borders to form a frame. An inverted buckling member for being joined with a lamp body is laterally and perpendicularly disposed on a side wall of the angle joint. A sheet mounting groove for mounting a light-control sheet and a lattice mounting groove for mounting a beam-forming lattice are disposed on the inner side of the accessory border. A light shielding plate mounting area and a filter paper clamping plate mounting area are disposed on the outer side of the accessory border. A light shielding plate quick-mounting structure is mounted on the light shielding plate mounting area, at least two positioning plates are disposed on the light shielding plate mounting area, and the light shielding plate quick-mounting structure is locked onto the positioning plates.

Abstract: Self-adaptive hydraulic variable valve timing system for an internal combustion diesel engine, comprising an electronic control unit, an oil pump, a pressure regulating reversing valve, an oil return tube, an oil line, an oil supply main tube, an oil supply branch tube, and a self-adaptive pushrod length changing assembly. When the engine's oil exceeds 70° C., and engine's rotational speed is greater than or equal to 1300 r/m, and engine's load is greater than or equal to 50%, the control unit is configured to send instructions to the pressure regulating reversing valve to switch oil flow direction towards the oil line which leads to the self-adaptive pushrod length changing assembly and thereby put the engine in an operating mode.

Abstract: Self-adaptive hydraulic variable valve timing system for an internal combustion diesel engine, comprising an electronic control unit, an oil pump, a pressure regulating reversing valve, an oil return tube, an oil line, an oil supply main tube, an oil supply branch tube, and a self-adaptive pushrod length changing assembly. When the engine's oil exceeds 70° C., and engine's rotational speed is greater than or equal to 1300 r/m, and engine's load is greater than or equal to 50%, the control unit is configured to send instructions to the pressure regulating reversing valve to switch oil flow direction towards the oil line which leads to the self-adaptive pushrod length changing assembly and thereby put the engine in an operating mode.

Abstract: Dye-labeled tackifiers increase dye solubility/compatibility and provide an improved means of introducing dyes into products such as inks, adhesives and coatings. When the dyes are radiation absorbing dyes, the dye-labeled tackifiers can serve as thermal transducers, and can be used in applications where it is required to cause a thermoplastic material to melt or to soften, for example a hot-melt composition.

Abstract: An organic light-emitting device includes an anode glass base, a hole transporting layer, an organic light-emitting layer, an electron transporting layer, and a metallic cathode layer overlapped with each other. An organic buffer layer, which is overlappedly disposed between the electron transporting layer and the metallic cathode layer, has a hydrophilic head group firmly bonding with the metallic cathode layer and a lipophilic tail group firmly bonding with the electron transporting layer such that the organic buffer layer forms as a heat insulating media between the organic light-emitting layer and the metallic cathode layer for preventing an uneven thermal expansion difference therebetween during operating the organic light-emitting device.