Abstract: A vehicle light apparatus includes a light-emitting member, a light-entering lens including juxtaposed incident structures, and a light-exiting lens. The incident structures are adapted for refracting or reflecting the light rays from the light-emitting member, such that extension lines of the light rays refracted or reflected by the incident structures intersect with a first focal region. The light-exiting lens extends from the light-entering lens, and includes a reflecting portion and a light-exiting portion opposite to the reflecting portion. The reflecting portion has spaced-apart reflecting surfaces adapted for reflecting the light rays refracted or reflected by the incident structures. Each reflecting surface serves as one of two curved surfaces of a hyperboloid, such that the extension lines of the light rays reflected by the reflecting surface intersect with a second focal region, and that the first focal region and the second focal region respectively overlap two focal points of the hyperboloid.

Abstract: An electronic device and a power management method thereof are provided. The power management method includes: detecting a plurality of status information of a plurality of operation statuses of a battery set; determining an information value range within which each of the status information of each of the operation statuses falls, calculating a weighting value of each of the operation statuses according to the information value range; and calculating a weighting value sum corresponding to the weighting values of the operation statuses to set a load capacity of the battery set according to the weighting value sum.

Abstract: A tray is provided for an electronic device, and the tray includes: a base, a connecting rod, a bracket, and a linkage member. The base has a bottom surface and a sidewall that is connected to the bottom surface. The connecting rod is rotatably disposed on the sidewall of the base. The bracket is disposed adjacent to the base. The linkage member is disposed on the connecting rod and movably connected to the bracket. The tray is moved relatively to the electronic device by the linking member through the connecting rod selectively. Accordingly, the base can move between different positions, thereby helping to install or remove the tray.

Abstract: A vehicle light device includes a light guide member including a light exist portion that has light exit surfaces, and a light reflection portion that has light reflection surfaces. Each light exit surface is convex, and defines a real focal point disposed forwardly of the light reflection portion. Each light reflection surface is concaved and disposed forwardly of the light exist portion, and defines a virtual focal point superimposed on the real focal point of one of the light exit surfaces, so as to reflect light rays from a light emitter unit into the light guide member toward the respective light exit surface, such that extension lines of the light rays reflected therefrom intersect at the virtual focal point.

Abstract: A vehicular lighting device includes a plurality of light-emitting units and a plurality of lens units. Each of the light-emitting units includes a plurality of light-emitting subunits each of which is operable to generate light beams. Each of the lens units includes a plurality of lens subunits each of which includes a first lens and a second lens. Each of the light-emitting units corresponds to two of the lens units that are adjacent to each other. A portion of the light beams generated by the light-emitting subunits of each of the light-emitting units travels into the first lenses of the lens subunits of one of the corresponding two of the lens units such that the portion of the light beams is reflected by the first lenses of the one of the corresponding two of the lens units.

Abstract: A vehicle light device includes a light guide member including a light exist portion that has light exit surfaces, and a light reflection portion that has light reflection surfaces. Each light exit surface is convex, and defines a real focal point disposed forwardly of the light reflection portion. Each light reflection surface is concaved and disposed forwardly of the light exist portion, and defines a virtual focal point superimposed on the real focal point of one of the light exit surfaces, so as to reflect light rays from a light emitter unit into the light guide member toward the respective light exit surface, such that extension lines of the light rays reflected therefrom intersect at the virtual focal point.

Abstract: A battery module including a battery frame, a plurality of locking structures, a plurality of battery units, and a plurality of lug structures is provided. The battery frame is provided with an accommodating space. The battery frame includes a first portion extending along a first direction and a second portion extending along a second direction. The first direction is different from the second direction. The locking structures are disposed on the battery frame. At least one of the plurality of locking structures is disposed on an outer side of each of the first portion and the second portion. The battery units are disposed in the accommodating space. Each of the lug structures includes a lock portion configured to detachably engage with one of the locking structures.

Abstract: A chassis structure is provided and includes a main body, a lateral plate and a restraining mechanism. The lateral plate is detachably installed on the main body. The restraining mechanism is disposed between the main body and the lateral plate. The restraining mechanism includes a first restraining component and a second restraining component. The first restraining component is disposed on one of the main body and the lateral plate. The second restraining component is disposed on another one of the main body and the lateral plate. The first restraining component is configured to abut against the second restraining component to restrain a pivotal angle of the lateral plate relative to the main body for positioning the lateral plate at a supporting position relative to the main body, so as to prevent the lateral plate from falling off. Besides, an electronic device having the aforementioned chassis structure is provided.

Abstract: An adaptive headlamp device includes a light emitting unit capable of emitting light rays, and a lens located in front of the light emitting unit. The lens includes an light-emergent surface that is located at a front end thereof, a rear end that defines a light-incident opening, a light-incident surface that defines a light-incident space facing the light emitting unit and communicating with the light-incident opening, and a light-reflecting surface that surrounds the light-incident surface. The light-reflecting surface includes first and second surface portions respectively located at upper and lower sides of the light-incident surface, third and fourth surface portions respectively located at left and right sides of the light-incident surface, and a plurality of interconnecting surface portions. Each interconnecting surface portion interconnects two adjacent ones of the first, second, third, and fourth surface portions. Each of the first, second, third, and fourth surface portions is unsmooth.

Abstract: A tray is provided for an electronic device, and the tray includes: a base, a connecting rod, a bracket, and a linkage member. The base has a bottom surface and a sidewall that is connected to the bottom surface. The connecting rod is rotatably disposed on the sidewall of the base. The bracket is disposed adjacent to the base. The linkage member is disposed on the connecting rod and movably connected to the bracket. The tray is moved relatively to the electronic device by the linking member through the connecting rod selectively. Accordingly, the base can move between different positions, thereby helping to install or remove the tray.

Abstract: An optical lens includes a front lens part and a rear lens part disposed rearward of the front lens portion. The rear lens part has a rear end, a light entry portion that is concaved forwardly from the rear end and that is adapted to receive incidence of light rays, and a reflective portion that extends forwardly from the rear end and that surrounds the light entry portion. The reflective portion has two first reflective surfaces respectively disposed on top and bottom sides of the light entry portion, two second reflective surfaces respectively disposed at left and right sides of the light entry portion, and a plurality of third reflective surfaces each disposed between one of the first reflective surfaces and one of the second reflective surfaces. The first, second, and third reflective surfaces together form a discontinuous stepped surface around the light entry portion.

Abstract: A midsole molding method includes the following steps: creating an upper surface model of a midsole based on a personalized foot information and a human factor information; installing or forming the upper surface model on a bottom of the production mold; and placing the upper surface model inside a sole mold, to form the midsole between the upper surface model and the sole mold. Through the above molding method, the midsole can have ergonomic designs to have the support of insoles, to rectify the gait, or to relieve partial pressure etc. The disclosure can offer a foot-improving effect without the need to place insoles inside the shoe.

Abstract: A specification for a semi-conductor chip is received. The specification specifies a set of photomasks associated with a metal layer of the semi-conductor chip. Multiple portions of an area of the metal layer are identified. A respective image is generated for each portion of the area based on the photomasks. A respective drawn density of metal wires for each portion of the area is calculated. A trained machine learning model is invoked to predict a respective silicon density of metal wires for each respective portion of the area based on an image and a drawn density for the respective portion of the area. A silicon density for the area of the metal layer is calculated based on a combination of predicted silicon densities for the multiple portions of the area. The combination is based on an average value of the predicted silicon densities for the multiple portions of the area.

Abstract: A producing apparatus and a pre-bonding device are provided. The pre-bonding device includes a dispensing mechanism and a die-placing mechanism that is arranged adjacent to the dispensing mechanism. The dispensing mechanism is configured to form a plurality of adhesives onto a plurality of carriers, respectively. The die-placing mechanism includes a plurality of catchers configured to respectively hold a plurality of chips and a correction unit that is configured to adjust a relative position of the chips. The catchers are configured to synchronously place the chips adjusted by the correction unit onto the adhesives, respectively.

Abstract: An adjustable fluid machining fixture according to the present disclosure includes a base, having a clamping fixing seat which is used to clamp a workpiece to be machined; at least two guide blocks, disposed above the base and enveloping the workpiece to be machined once assembled to each other, each of the guide blocks provided with a fluid groove on one surface facing the workpiece to be machined, the respective fluid grooves of the guide blocks forming a fluid machining space once the guide blocks are assembled to each other; and at least two limiting units, disposed above the base, the limiting units used to fix the guide blocks and adjust fixed positions of the guide blocks on the base.

Abstract: A chassis structure is provided and includes a main body, a lateral plate and a restraining mechanism. The lateral plate is detachably installed on the main body. The restraining mechanism is disposed between the main body and the lateral plate. The restraining mechanism includes a first restraining component and a second restraining component. The first restraining component is disposed on one of the main body and the lateral plate. The second restraining component is disposed on another one of the main body and the lateral plate. The first restraining component is configured to abut against the second restraining component to restrain a pivotal angle of the lateral plate relative to the main body for positioning the lateral plate at a supporting position relative to the main body, so as to prevent the lateral plate from falling off. Besides, an electronic device having the aforementioned chassis structure is provided.

Abstract: A simulation test system and a simulation test method are provided. The simulation test system includes a control device, a power setting device, and a data capture device. The control device generates a context control signal corresponding to one of a plurality of operating contexts. The power setting device generates at least one of a simulated charging power and a simulated load in response to the context control signal and provides at least one of the simulated charging power and the simulated load to a device under test to configure the device under test to generate test data in response to at least one of the simulated charging power and the simulated load. The data capture device captures the test data and provides the test data to the control device.

Abstract: A vehicle lens apparatus includes a top lens connected to a main lens. The main lens projects onto a horizontal surface a first light pattern with a width in a rear-to-front direction to include a first main light region, and two first lateral light regions respectively formed at left and right sides of the first main light region. The top lens projects a second light pattern convexed in a rear-to-front direction, and includes a second main light region superimposed on the first main light region, and two second lateral light regions respectively and rearwardly extending from left and right sides of the second main light region to protrude rearwardly from the first lateral light regions.

Abstract: A producing apparatus and a pre-bonding device are provided. The pre-bonding device includes a dispensing mechanism and a die-placing mechanism that is arranged adjacent to the dispensing mechanism. The dispensing mechanism is configured to form a plurality of adhesives onto a plurality of carriers, respectively. The die-placing mechanism includes a plurality of catchers configured to respectively hold a plurality of chips and a correction unit that is configured to adjust a relative position of the chips. The catchers are configured to synchronously place the chips adjusted by the correction unit onto the adhesives, respectively.

Abstract: A multi-function peripheral includes: a body; a scanner being disposed on the body and outside the body and performing sheet-fed image acquiring on a document; a discharge tray having a fulcrum about which the discharge tray is pivotally disposed on a lower section of the body lower than and away from the scanner, and can be rotated to a receiving state to receive the document scanned by the scanner; and a printer, which is disposed in the body and electrically connected to scanner, and performs a printing function according to a signal generated after the sheet-fed image acquiring.