Abstract: An electronic device includes a logic body, a processing unit, and a bracket component. The logical body has a plurality of first end openings and a plurality of first bottom openings. The first end openings are disposed at a first end portion of the logic body. The first bottom openings are disposed at a bottom portion of the logic body and are adjacent to the first end portion. The processing unit is disposed in an interior of the logic body, away from the first end openings, and misaligned with the first bottom openings. The bracket component is rotatably disposed at the bottom portion. In a closed mode, the bracket component is positioned close to the bottom portion and covers the first bottom openings. In an open mode, the bracket component is unfolded from the bottom portion and exposes the first bottom openings.

Abstract: An electronic device includes a logic body, a heat dissipation fin, and a rotating bracket. The logic body has multiple first end openings and multiple first bottom openings. The first end openings are disposed on a first end of the logic body. The first bottom openings are disposed on a bottom of the logic body and are adjacent to the first end. The heat dissipation fins are disposed inside an interior of the logic body and correspond to the first bottom openings. The rotating bracket is rotatably disposed at the bottom. In a closed mode, the rotating bracket is close to the bottom and covers the first bottom openings. In an open mode, the rotating bracket is unfolded from the bottom and exposes the first bottom openings.

Abstract: A computing system includes: a first input device for receiving a first input data from a user, the first input device includes a computing module for processing a data inputted from the first input device and generating an output data; and a head mounted display, telecommunicatively connected to the first input device by a communication module, for receiving the output data and displaying a binocular virtual image related to the output data; wherein the head mounted display has a first light direction adjuster and a second light direction adjuster for changing the direction of a first light signal and a second light signal emitted by a first emitter and a second emitter respectively, such that the first light signal and the second light signal are emitted relative to the first angle and the second angle of the user's frontal plane towards a first eye and a second eye respectively.

Abstract: Provided are an energy-saving and environment-friendly non-autoclaved pipe pile concrete material with high impact resistance, and a preparation method thereof. Raw materials of the concrete include cementing material, sand and gravels, modified rubber fiber, water reducer and water. The rubber fiber comes from waste tires. The cementing material includes cement, slag powder and silicon powder. A content of the cementing material in the concrete is 400-500 kg/m3. A water-cement ratio is 0.19-0.22. A specific surface area of the slag powder is 400-450 m2/kg. A content ratio of the slag power to the whole cementing material by mass is 25-40%. A specific surface area of the silicon powder is 15-30 m2/kg. A content ratio of the silicon power to the whole cementing material by mass is 5-10%. The modified rubber fiber is obtained by making the rubber fiber undergo shallow carbonization and soaking the obtained rubber fiber with a modifier.

Abstract: A computing system includes: a first input device for receiving a first input data from a user, the first input device includes a computing module for processing a data inputted from the first input device and generating an output data; and a head mounted display, telecommunicatively connected to the first input device by a communication module, for receiving the output data and displaying a binocular virtual image related to the output data; wherein the head mounted display has a first light direction adjuster and a second light direction adjuster for changing the direction of a first light signal and a second light signal emitted by a first emitter and a second emitter respectively, such that the first light signal and the second light signal are emitted relative to the first angle and the second angle of the user's frontal plane towards a first eye and a second eye respectively.

Abstract: A positioning and fastening system for combining planks comprises at least two planks, each of which has a junction surface at one end plane and a clamping surface at the other end plane wherein the junction surface on each of the planks is designed to have a positioning counterbored hole, the clamping surface is designed to have a pre-burying counterbored hole opposite to the positioning counterbored hole, and both the positioning counterbored hole and the pre-burying counterbored hole allow a bolt hole to penetrate in between.

Abstract: A positioning and fastening system for combining planks comprises at least two planks, each of which has a junction surface at one end plane and a clamping surface at the other end plane wherein the junction surface on each of the planks is designed to have a positioning counterbored hole, the clamping surface is designed to have a pre-burying counterbored hole opposite to the positioning counterbored hole, and both the positioning counterbored hole and the pre-burying counterbored hole allow a bolt hole to penetrate in between.

Abstract: A head wearable display system includes a head wearable device for a user and an image processing module, to process the images captured by a first image sensing module and a second image sensing module. The head wearable device includes a frame to be worn on the user's head, a display module, disposed on the frame. The first image sensing module to capture images in a first direction toward the user's face, and the second image sensing module to capture images in a second direction away from the user's face. In this device, the first image sensing module and the second image sensing module are adjustably mounted on the frame.

Abstract: The present disclosure provides an LED package structure and a method for manufacturing the LED package structure. The LED package structure includes: a chip scale package (CSP) light emitting element and a shading layer, where the CSP light emitting element includes a light emitting chip, and the light emitting chip includes an electrode group located on a bottom surface of the light emitting chip, the shading layer is disposed on a bottom surface and/or a side surface of the CSP light emitting element. An LED package structure according to the present disclosure solves a problem that the blue light leaking from the bottom surface of the LED chip interferes with the emission color of the CSP emitting device, and reduces the luminous efficiency of the emitting device.

Abstract: An inserting device includes a feeding mechanism, a positioning mechanism, and an assembling mechanism. The feeding mechanism includes a first supporting plate, a second supporting plate, a lifting assembly and a single-axis sliding table. The second supporting plate includes a first place position and an adjacent second place position. The second supporting plate and the first supporting plate can form a receiving space. The lifting assembly lifts trays located on the first place position and the second place position. The single-axis sliding table is received in the receiving space. The single-axis sliding table includes a sliding block. The sliding block receives the tray dropped from the first placing position and further carries the tray away from the first placing position. The positioning mechanism includes a clamping jaw. The clamping jaw clamps a workpiece from the tray and positions the workpiece again. The assembling mechanism assemblies the workpiece on a product.

Abstract: The present disclosure provides an LED package structure and a method for manufacturing the LED package structure. The LED package structure includes: a chip scale package (CSP) light emitting element and a shading layer, where the CSP light emitting element includes a light emitting chip, and the light emitting chip includes an electrode group located on a bottom surface of the light emitting chip, the shading layer is disposed on a bottom surface and/or a side surface of the CSP light emitting element. An LED package structure according to the present disclosure solves a problem that the blue light leaking from the bottom surface of the LED chip interferes with the emission color of the CSP emitting device, and reduces the luminous efficiency of the emitting device.

Abstract: An inserting device includes a feeding mechanism, a positioning mechanism, and an assembling mechanism. The feeding mechanism includes a first supporting plate, a second supporting plate, a lifting assembly and a single-axis sliding table. The second supporting plate includes a first place position and an adjacent second place position. The second supporting plate and the first supporting plate can form a receiving space. The lifting assembly lifts trays located on the first place position and the second place position. The single-axis sliding table is received in the receiving space. The single-axis sliding table includes a sliding block. The sliding block receives the tray dropped from the first placing position and further carries the tray away from the first placing position. The positioning mechanism includes a clamping jaw. The clamping jaw clamps a workpiece from the tray and positions the workpiece again. The assembling mechanism assemblies the workpiece on a product.

Abstract: Disclosed is a power generating column structure including a skeleton, at least one solar plate, at least one thin power saving billboard, upper and lower sidewall bodies, a charging unit, an intermediate charging region and an electrical connection circuit. The solar plate, the thin power saving billboard and the upper and lower sidewall bodies are provided on the outer surface of the skeleton which includes first, second and third horizontal partitions horizontally provided at different positions. The intermediate charging region is sandwiched between the second and third horizontal partitions. The charging unit including charging sockets is located in the intermediate charging region for charging. The electrical connection circuit is installed inside the electrical connection circuit to transfer electrical power generated by the solar plate to the thin power saving billboard and the charging sockets. Thus, both functions of charging and displaying advertisement are provided.

Abstract: The invention provides an electrocardiogram signal compression and de-compression system. The invention uses the sign characteristics of the coefficients of the discrete cosine transform type IV and the characteristics of quantization of spectrum to perform the differential pulse code modulation of the spectrum for preserving the high frequency characteristics of the spectrum of the discrete Fourier transform. The invention also uses the Huffman coding to increase the compression ratio. Different from the conventional compression technology, the invention uses the fact that the quantization values of the spectrum in the high frequency are almost the same to increase the compression ratio and preserve the characteristics of high frequency components of the spectrum.

Abstract: A solar power brick includes an optical guide layer, at least one solar cell, at least one electrical connection line and an outer frame. The optical guide layer and the solar cells are provided in the outer frame to combine as an integrated body. The optical guide layer is provided at the central part of the outer frame, and the solar cell is provided between the optical guide layer and the outer frame. The optical guide layer with optical refraction is used to direct the incident light onto the solar cells at the lateral sides to convert incident light into electricity for supplying the electricity to the external devices. The present invention is appropriate for generating electricity and possibly applied to the field which needs the built-in power supply, thereby increasing the optical illuminated area and the received amount of light, improving the overall generating efficiency.

Abstract: The invention provides an electrocardiogram signal compression and de-compression system. The invention uses the sign characteristics of the coefficients of the discrete cosine transform type IV and the characteristics of quantization of spectrum to perform the differential pulse code modulation of the spectrum for preserving the high frequency characteristics of the spectrum of the discrete Fourier transform. The invention also uses the Huffman coding to increase the compression ratio. Different from the conventional compression technology, the invention uses the fact that the quantization values of the spectrum in the high frequency are almost the same to increase the compression ratio and preserve the characteristics of high frequency components of the spectrum.

Abstract: An energy-saving billboard module includes a solar energy module, a billboard, a light-emitting element, a storage cell, and a controller, which are accommodated in an outer frame. The billboard is adhered on the solar energy module and has transparent patterns. A light sensor is disposed on a top of the outer frame for sensing the luminance of sunlight to generate a sensing signal. The solar energy module receives sunlight and generates an electric power to charge the storage cell for outputting another electric power. The controller and the light sensor are supplied with the electric power outputted from the storage cell. The electric power of the storage cell is controlled by the controller based on the sensing signal so as to enable the light-emitting element to generate an emitting light for irradiating onto the billboard, so that the patterns of the billboard can be displayed.

Abstract: A recording medium of a CNC machine tool is used for storing a program specifying the operations to be executed by the CNC machine tool. The program comprises a master program and a slave program which can be called by the master program. The master program has a plurality of control instructions and parameters for bringing about signals to control a series of operations to be performed by the CNC machine tool. The slave program is an assembly of a plurality of path describing instructions.

Abstract: An interactive system involves a machine tool and an operator of the machine tool comprising a controller. The controller is formed of a central processing unit and a control panel connected with the central processing unit. The interactive system comprises a storage unit connected with the central processing unit and composed of a public data area and a program data area, a profile path editor disposed in the central processing unit and connected with the storage unit for converting a workpiece profile coordinate into an actual workpiece profile path pattern and a path program, and a pattern interface unit connected with the central processing unit and the storage unit for transmitting a signal from the central processing unit to the operator in the form of a pattern, so as to guide the operator to enter a finishing condition to actuate the controller to bring about a control signal to regulate the finishing operation of the machine tool.