Abstract: The present disclosure provides a measurement method for a molding system comprising an upper mold and a lower mold forming a mold cavity. The method includes applying a pressure difference to a molding resin for driving the molding resin to flow into a preform in the mold cavity; detecting a flow front of the molding resin at a first position and a second position in the mold cavity; and calculating a flowing property of the molding resin based on the first position, the second position, a travelling time of the flow front from the first position to the second position, and the pressure difference.

Abstract: A system of recognizing identity of object and method of automatically recognizing identity of object are provided. The method is to shoot a monitoring region for obtaining a monitoring image, recognize an object image in the monitoring image, scan the monitoring region for retrieving each identity data of each wireless badge, determines each image position of each object image in the monitor region, determine each badge position of each wireless badge in the monitor region, and link the object image and the identity data together when the positions match with each other. The system can pair the object image with the identity data instantly, determine whether the object is unregistered, and effectively save the time and human resources required by artificially pairing the object images with the identity data.

Abstract: An embodiment of the present invention discloses a voltage amplifier circuit which includes a signal generator, a mixer and an amplifier. The signal generator is arranged to generate an input signal; the mixer is arranged to mix the input signal with an analog signal to generate an intermediate input signal having a first voltage range; and the amplifier is arranged to convert the intermediate input signal into an output signal having a second voltage range in a Rail-to-Rail manner, wherein the second voltage range is larger than the first voltage range.

Abstract: The present disclosure describes a method for the formation of gate stacks having two or more titanium-aluminum (TiAl) layers with different Al concentrations (e.g., different Al/Ti ratios). For example, a gate structure can include a first TiAl layer with a first Al/Ti ratio and a second TiAl layer with a second Al/Ti ratio greater than the first Al/Ti ratio of the first TiAl layer.

Abstract: The present disclosure describes a method for the formation of gate stacks having two or more titanium-aluminum (TiAl) layers with different Al concentrations (e.g., different Al/Ti ratios). For example, a gate structure can include a first TiAl layer with a first Al/Ti ratio and a second TiAl layer with a second Al/Ti ratio greater than the first Al/Ti ratio of the first TiAl layer.

Abstract: The embodiments of the present invention provide a three-dimensional point cloud tracking apparatus and method using a recurrent neural network. The three-dimensional point cloud tracking apparatus and method can track the three-dimensional point cloud of the entire environment and model the entire environment by using a recurrent neural network model. Therefore, the three-dimensional point cloud tracking apparatus and method can be used to reconstruct the three-dimensional point cloud of the entire environment at the current moment and also can be used to predict the three-dimensional point cloud of the entire environment at a later moment.

Abstract: The present disclosure describes a method for the formation of gate stacks having two or more titanium-aluminum (TiAl) layers with different Al concentrations (e.g., different Al/Ti ratios). For example, a gate structure can include a first TiAl layer with a first Al/Ti ratio and a second TiAl layer with a second Al/Ti ratio greater than the first Al/Ti ratio of the first TiAl layer.

Abstract: The present disclosure provides a measurement method for a molding system comprising an upper mold and a lower mold forming a mold cavity. The method includes applying a pressure difference to a molding resin for driving the molding resin to flow into a preform in the mold cavity; detecting a flow front of the molding resin at a first position and a second position in the mold cavity; and calculating a flowing property of the molding resin based on the first position, the second position, a travelling time of the flow front from the first position to the second position, and the pressure difference.

Abstract: A heat sink and a cooling device using the heat sink is provided. The heat sink includes a heat pipe, a first fin module and a second fin module. The heat pipe includes a pipe body, a capillary structure and a working fluid and has a heat receiving section, a first heat discharge section and a second heat discharge section. The interior of the heat receiving section has a heat receiving chamber; the interior of the first heat discharge section and the second heat discharge section has a heat discharge chamber; and the heat receiving chamber has a cross-sectional area greater than that of the heat discharge chamber. The first and second fin modules are sheathed and thermally contacted with the first and second heat discharge sections respectively. The working fluid may flow into each heat discharge chamber for heat exchange to improve the thermal conduction and dissipation.

Abstract: A harness system with a buckle restraining function includes an upper buckle, an upper strap and a restraining assembly. The upper strap slidably passes through the upper buckle, and the upper strap includes a shoulder portion and a waist portion divided by the upper buckle. The restraining assembly utilizes an anti-sliding structure having a higher coefficient of friction to engage with the upper strap and further utilizes a stopping component to abut against the upper buckle. Therefore, the present invention can effectively restrain a sliding movement of the upper buckle relative to the upper strap and toward the shoulder portion by engagement of the anti-sliding structure and the upper strap and abutment of the stopping component and the upper buckle, which prevents an excessive decrease of a length of the shoulder portion of the upper strap and prevents a potential risk of injury of the passenger's upper body.

Abstract: A wireless communication system and method is provided. The wireless communication system includes a wireless transceiver device and a processing device. The processing device includes a direction control module, a power adjusting module and a boundary setting module. The direction control module controls the scanning direction and generates a point direction information record according to each reference position respectively. The power adjusting module adjusts the transmitting power and generates a point power information record according to each reference position and the corresponding point direction information record respectively. The boundary setting module generates a boundary information record. The processing device controls the transmitting direction and the transmitting power according to the point direction information record(s), the point power information record(s) and the boundary information record, so as to limit a transmission of the wireless signal within a specific area.

Abstract: A system of recognizing identity of object and method of automatically recognizing identity of object are provided. The method is to shoot a monitoring region for obtaining a monitoring image, recognize an object image in the monitoring image, scan the monitoring region for retrieving each identity data of each wireless badge, determines each image position of each object image in the monitor region, determine each badge position of each wireless badge in the monitor region, and link the object image and the identity data together when the positions match with each other. The system can pair the object image with the identity data instantly, determine whether the object is unregistered, and effectively save the time and human resources required by artificially pairing the object images with the identity data.

Abstract: A system and method for calculating a position in response to a position request. Observed beacon data associated with the request is used to select a calculation method based on available data for a venue and device capabilities. If sufficient venue data based on previously verified beacon positions is available, a position calculation can resolve floor and venue information. If insufficient previously observed data is available for a venue, the position is calculated using 2D data based on GPS observations. Following the choice a calculation model, the calculation position is returned in response to the position request.

Abstract: The present invention provides a graphene thermal paste and the manufacturing method thereof, wherein the thermal paste mainly serves as a thermal interface material between the semiconductor element and the cooling device. The manufacturing method of the present invention includes the following processes: (a) A graphene is mixed with a grease carrier to make a graphene oil; (b) The graphene oil is mixed with a dispersant to make a mixture of the dispersant and the graphene oil; and (c) The mixture is heated to volatilize the dispersant to make the thermal paste; wherein the manufactured thermal paste contains 5 to 35 wt % of graphene. In addition, the present invention also provides the test results of the graphene thermal paste manufactured by the above method. Through the experimental testing, the graphene thermal paste of the present invention has more excellent thermal conduction performance than the commercially available thermal paste.

Abstract: The embodiments of the present invention provide a three-dimensional point cloud tracking apparatus and method using a recurrent neural network. The three-dimensional point cloud tracking apparatus and method can track the three-dimensional point cloud of the entire environment and model the entire environment by using a recurrent neural network model. Therefore, the three-dimensional point cloud tracking apparatus and method can be used to reconstruct the three-dimensional point cloud of the entire environment at the current moment and also can be used to predict the three-dimensional point cloud of the entire environment at a later moment.

Abstract: A headstock assembly for a machine tool includes a mount having a female threaded bore, a headstock mounted slidably relative to the machine base, a drive member mounted on the headstock, a spindle, and a spindle extension. The spindle has an intermediate segment disposed in a chamber of the headstock and coupled to be driven by the drive member so as to permit the spindle to rotate about a spindle axis. The spindle extension is coupled to be rotatable with the spindle, and has a male threaded segment configured to be in threaded engagement with the female threaded bore so as to permit the headstock to be linearly moved relative to the mount.

Abstract: The description relates to receiver gain offset. One example can obtain data sensed by a mobile device at a position. The example can evaluate the sensed data and survey data to identify a venue proximate to the position. The survey data of the venue can be organized into regions and then individual regions can be organized into sub-regions. The example can compare signal strengths of the sensed data to signal strengths of the survey data to identify the position relative to an individual region. The comparison can utilize a receiver gain offset estimation between the mobile device and another device that acquired the survey data. The example can refine the receiver gain offset estimation and attempt to identify the position relative to an individual sub-region within the individual region utilizing the refined receiver gain offset estimation.

Abstract: The present disclosure provides a system for measuring a permeability/porosity ratio of a fiber preform in a molding system. In some embodiments of the present disclosure, the system includes a mold, a detection device, a resin-supplying source, and a computing device. The mold includes an upper mold and a lower mold forming a mold cavity. The resin-supplying source is configured to input a molding resin into a preform in the mold cavity. The detection device is configured to detect a flow front of the molding resin at a first position and a second position in the mold cavity. The computing device is configured to calculate a flowing property of the molding resin into the preform based on the first position, the second position, a travelling time of the flow front from the first position to the second position, and a pressure difference driving the flow front to travel from the first position to the second position.

Abstract: A headstock assembly for a machine tool includes a mount having a female threaded bore, a headstock mounted slidably relative to the machine base, a drive member mounted on the headstock, a spindle, and a spindle extension. The spindle has an intermediate segment disposed in a chamber of the headstock and coupled to be driven by the drive member so as to permit the spindle to rotate about a spindle axis. The spindle extension is coupled to be rotatable with the spindle, and has a male threaded segment configured to be in threaded engagement with the female threaded bore so as to permit the headstock to be linearly moved relative to the mount.

Abstract: A system and method for calculating a position in response to a position request. Observed beacon data associated with the request is used to select a calculation method based on available data for a venue and device capabilities. If sufficient venue data based on previously verified beacon positions is available, a position calculation can resolve floor and venue information. If insufficient previously observed data is available for a venue, the position is calculated using 2D data based on GPS observations. Following the choice a calculation model, the calculation position is returned in response to the position request.