Abstract: A toe-cap molding machine has a body, a clamping device and a shoe-tree mount. The body has a base panel, a connecting mount, a clamping cylinder and a shoe-tree cylinder. The clamping device is detachably connected to the body and has two quick-release groups and a mold group. The quick-release groups are securely mounted on the assembling panel, and each has a quick-release mount, a clamping mount and a first spring. The quick-release mount has a releasing hole, a holding pin and a mounting recess. The clamping mount is pressably connected to the quick-release mount and has an engaging block, an elongated hole and an engaging head. The mold group is connected to the quick-release groups and the assembling panel and has two guiding shaft, a limiting panel, two second springs and a clamping mold. The shoe-tree mount is detachably connected to the shoe-tree cylinder below the clamping device.

Abstract: A rotation speed control circuit with function of auto-calibrating rotation speed error is disclosed. The rotation speed control circuit includes a first multiplexer, a second multiplexer, an error amplifier and a current compensation circuit. In calibration mode, the rotation speed control circuit selects a calibration clock signal and a calibration voltage through the first multiplexer and the second multiplexer correspondingly according to a mode switch signal, and adjusts current value of a first current accordingly. In other words, the rotation speed control circuit utilizes the first current to compensate error of the external capacitor through the calibration clock signal fixed and the calibration voltage fixed in the duration of calibration mode, so as to avoid that aging of the external capacitor leads to rotation speed error and then affects the whole operation.

Abstract: A method for distributing and playing media is implemented by a server coupled to a plurality of media-playing devices disposed at respective locations, and capable of communicating with a customer-side electronic device. The customer-side electronic device is able to transmit to the server a media file and a reservation message. In the method, in response to receipt of a confirmation message, the server creates a media playing schedule according to the reservation message, transmits the media file to one of the media-playing devices indicated by the media playing schedule, and controls the one of the media-playing devices to play the media file in a time slot on a date according to the media playing schedule.

Abstract: A toe-cap molding machine has a body, a clamping device and a shoe-tree mount. The body has a base panel, a connecting mount, a clamping cylinder and a shoe-tree cylinder. The clamping device is detachably connected to the body and has two quick-release groups and a mold group. The quick-release groups are securely mounted on the assembling panel, and each has a quick-release mount, a clamping mount and a first spring. The quick-release mount has a releasing hole, a holding pin and a mounting recess. The clamping mount is pressably connected to the quick-release mount and has an engaging block, an elongated hole and an engaging head. The mold group is connected to the quick-release groups and the assembling panel and has two guiding shaft, a limiting panel, two second springs and a clamping mold. The shoe-tree mount is detachably connected to the shoe-tree cylinder below the clamping device.

Abstract: A shoe toe shaping clamping device has a mold base and multiple clamping units. The mold base has a mold body. Each clamping unit has a clamping base, a bottom clamping unit, a top clamping unit, a clamping space, and a depth adjusting unit. The bottom clamping unit is mounted on the clamping base, is adjacent to the mold body, and has a bottom clamping surface. The top clamping unit is mounted on the clamping base and has a top clamping surface. The clamping space is formed between the top clamping surface and the bottom clamping surface. The depth adjusting unit is mounted on the bottom clamping unit and shelters two sides of the clamping space. The shoe toe shaping clamping device is applied for clamping a vamp to form a shoe toe.

Abstract: The present disclosure provides solutions to probing an interface. With a noninvasive measuring device provided in one embodiment of the disclosure, an acoustic wave whose frequency is higher than approximately 300 GHz is generated to propagate in a buffering film. With measuring the reflection from the interface of an object to be measured interfacing with the buffering film, it is possible in one embodiment of the disclosure that at least one physical property of the interface may be analyzed, preferably with approximately 0.3 nm resolution.

Abstract: The present disclosure provides solutions to probing an interface. With a noninvasive measuring device provided in one embodiment of the disclosure, an acoustic wave whose frequency is higher than approximately 300 GHz is generated to propagate in a buffering film. With measuring the reflection from the interface of an object to be measured interfacing with the buffering film, it is possible in one embodiment of the disclosure that at least one physical property of the interface may be analyzed, preferably with approximately 0.3 nm resolution.

Abstract: A micro secure digital (SD) adapter, for adapting a micro SD card to an SD interface, the micro SD adapter comprising a micro SD slot, for disposing the micro SD card; a pin module, comprising a plurality of signal pins, a first ground pin, and a second ground pin; a plurality of connectors, for conducting the plurality of signal pins and the first ground pin to the micro SD card according to a pin configuration of the micro SD card when the micro SD card is disposed in the micro SD slot; and a conducting module, electrically connected between a terminal of a first connector corresponding to the first ground pin and the second ground pin.

Abstract: A rotation speed control circuit with function of auto-calibrating rotation speed error is disclosed. The rotation speed control circuit includes a first multiplexer, a second multiplexer, an error amplifier and a current compensation circuit. In calibration mode, the rotation speed control circuit selects a calibration clock signal and a calibration voltage through the first multiplexer and the second multiplexer correspondingly according to a mode switch signal, and adjusts current value of a first current accordingly. In other words, the rotation speed control circuit utilizes the first current to compensate error of the external capacitor through the calibration clock signal fixed and the calibration voltage fixed in the duration of calibration mode, so as to avoid that aging of the external capacitor leads to rotation speed error and then affects the whole operation.

Abstract: A micro secure digital (SD) adapter, for adapting a micro SD card to an SD interface, the micro SD adapter comprising a micro SD slot, for disposing the micro SD card; a pin module, comprising a plurality of signal pins, a first ground pin, and a second ground pin; a plurality of connectors, for conducting the plurality of signal pins and the first ground pin to the micro SD card according to a pin configuration of the micro SD card when the micro SD card is disposed in the micro SD slot; and a conducting module, electrically connected between a terminal of a first connector corresponding to the first ground pin and the second ground pin.

Abstract: An inspection method and an inspection fixture for the scribing lines of a wafer are disclosed. The inspection method includes the following steps: providing a wafer having multiple chips and a lower surface attached with a dicing tape, wherein scribing lines are formed between the chips; connecting the dicing tape with a transparent carrier supporting a first liquid medium such that the dicing tape is contacted seamlessly with the first liquid medium, wherein the difference of refractive index between the first liquid medium and the dicing tape is less than 0.3; and inspecting the scribing lines through the transparent carrier from below the lower surface of the wafer by an inspection lens of an optical inspector. The inspection method and fixture increase the image resolution of the scribing lines so as to facilitate the detection of lower-surface defects of the scribing lines.

Abstract: A claw hammer capable of adjusting an angle comprises a body having a handle rod and a hammerhead connected to each other, a nail-drawing piece having a joining section and a nail-drawing section connected to each other and a fixing piece disposed in the nail-drawing piece and the body to fix them together. The hammerhead has a tooth portion distributed about a central axis. The joining section has a tooth portion distributed about a central axis and engaged with the tooth portion of the body. Thereby, the nail-drawing piece can be connected with the hammerhead into a form similar to a conventional hammerhead, and the nail-drawing piece can also change an angle thereof with respect to the body by moving away from or closer to the handle rod so that the claw hammer is more suitable for use in a space which is narrow or has an obstacle therein.

Abstract: A water faucet with function of noise reduction and pressure adjustment, comprising an adjusting element including a guiding pipe and a water valve, wherein the guiding pipe is formed with a flowing channel that runs through the both sides of the guiding pipe, and the guiding pipe is formed with a assembling opening perpendicular to the periphery of the guiding pipe, and is connected with the flowing channel, and the water valve is installed in the guiding pipe by inserted into the flowing channel through the assembling opening; a outflowing element, which is located at the adjusting element where the flowing channel is gradually reduced, is connected with the flowing channel, wherein a outflowing unit is assembled with the outflowing element by the side opposite to the side screwed to the adjusting element.

Abstract: A memory device includes a control board and a conductive housing. In one embodiment, a circuit ground in the control board is electrically coupled to the conductive housing to make a common ground contact. In another embodiment, differential impedances at different locations of a conductor are controllably maintained within a specified range by adjusting width of the conductor and/or spacing between the adjacent conductors of a differential pair.

Abstract: The present disclosure provides solutions to probing an interface. With a noninvasive measuring device provided in one embodiment of the disclosure, an acoustic wave whose frequency is higher than approximately 300 GHz is generated to propagate in a buffering film. With measuring the reflection from the interface of an object to be measured interfacing with the buffering film, it is possible in one embodiment of the disclosure that at least one physical property of the interface may be analyzed, preferably with approximately 0.3 nm resolution.

Abstract: A knee joint includes a knee member, an upper connecting member that is disposed on top of the knee member for connection with a prosthetic upper leg, a resilient member disposed between the knee member and the upper connecting member, and a connection seat that has an upper portion pivotally connected to the knee member and that has a lower portion for connecting with a prosthetic lower leg.

Abstract: A knee joint prosthesis is adapted for interconnecting a prosthetic lower leg and a prosthetic thigh. The knee joint prosthesis includes a knee seat disposed under and connected to the prosthetic thigh, a connecting seat disposed above and connected to the prosthetic lower leg, a link assembly, and an adjusting unit. The link assembly includes a plurality of links each connected pivotally to the knee seat and the connecting seat in such a manner to allow the knee joint prosthesis to change between an elevated position and a flexed position. The adjusting unit is disposed in the knee seat, and is operable to cooperate with the link assembly to adjust difficulty level of changing the knee joint prosthesis between the elevated and flexed positions.

Abstract: A prosthesis foot includes: a connecting unit including a flexible first plate and a leg-connecting member that is connected to the first plate; a buffer unit including a flexible second plate that has a front portion connected to and disposed under a front portion of the first plate, and an elastic wedge member that is clamped between the first and second plates to form an acute angle between the first and second plates; and a support unit including a flexible third plate that has a rear portion connected to and disposed under a rear portion of the second plate, and an elastic support member that is interposed between the second and third plates to form an acute angle between the second and third plates.

Abstract: A knee joint includes a knee member including a movable plate connected to and pressable toward a fixed seat, and an interspace formed between the fixed seat and the movable plate. An upper connecting unit disposed atop the knee member abuts against the movable plate. A pivot shaft is inserted threadedly into the knee member and is rotatable relative thereto. Pressing the upper connection unit against the movable plate constricts the interspace so that the pivot shaft is clamped tightly between the fixed seat and the movable plate, thereby restricting a relative rotation between the knee member and the pivot shaft. The movable plate is restored to its original position when unpressed.

Abstract: A knee joint prosthesis is adapted for interconnecting a prosthetic lower leg and a prosthetic thigh. The knee joint prosthesis includes a knee seat disposed under and connected to the prosthetic thigh, a connecting seat disposed above and connected to the prosthetic lower leg, a link assembly, and an adjusting unit. The link assembly includes a plurality of links each connected pivotally to the knee seat and the connecting seat in such a manner to allow the knee joint prosthesis to change between an elevated position and a flexed position. The adjusting unit is disposed in the knee seat, and is operable to cooperate with the link assembly to adjust difficulty level of changing the knee joint prosthesis between the elevated and flexed positions.