Abstract: An intraocular pressure inspection device includes an intraocular pressure detection unit, a high-precision positioning system and a wide-area positioning system, wherein according to the position of the intraocular pressure detection unit, a set of high-precision coordinates output by the high-precision positioning system and a set of wide-area coordinates output by the wide-area positioning system are integrated in appropriate weights to obtain a set of more precise integrated coordinate. The above-mentioned intraocular pressure inspection device can prevent the intraocular pressure detection unit from failing to operate once it is not in the working area of the high-precision positioning system.

Abstract: A watermark embedding method includes the following steps. The input video signal is received by a processing circuit. Grayscale information of a watermark signal is generated by the processing circuit according to a time series data and a predetermined plane. During a dark sate and a bright state in each of a plurality of consecutive periods, phases of the time series data are opposite and integral values of the grayscales of the predetermined plane are the same. The processing circuit embeds the watermark signal into the input video signal to generate an output video signal with the watermark information. The display panel displays an image according to the output video signal.

Abstract: A method for improving a cycle time of a process of a product is provided. The method includes: collecting process profile data from a plurality of tool groups running the process, and calculating values of a plurality of key-performance-indicators (KPIs) of each tool group including calculating a standard deviation of an output of a stage of a bottleneck tool group of the tool groups; feeding the values of the KPIs and a work-in-progress (WIP) of each tool group into a neural network model in order to output an impact on the WIP for each KPI of each tool group by the neural network model; selecting a set of major KPIs of each tool group from the KPIs according to the impact of each tool group; and controlling the tool groups according to the impact of the set of major KPIs of each tool group in order to reduce a total WIP.

Abstract: A method for improving a cycle time of a process of a product is provided. The method includes: collecting process profile data from a plurality of tool groups running the process, and calculating values of a plurality of key-performance-indicators (KPIs) of each tool group including calculating a standard deviation of an output of a stage of a bottleneck tool group of the tool groups; feeding the values of the KPIs and a work-in-progress (WIP) of each tool group into a neural network model in order to output an impact on the WIP for each KPI of each tool group by the neural network model; selecting a set of major KPIs of each tool group from the KPIs according to the impact of each tool group; and controlling the tool groups according to the impact of the set of major KPIs of each tool group in order to reduce a total WIP.

Abstract: A method for improving a cycle time of a process of a product is provided. The method includes: collecting process profile data from a plurality of tool groups running the process, and calculating values of a plurality of key-performance-indicators (KPIs) of each tool group including calculating a standard deviation of an output of a stage of a bottleneck tool group of the tool groups; feeding the values of the KPIs and a work-in-progress (WIP) of each tool group into a neural network model in order to output an impact on the WIP for each KPI of each tool group by the neural network model; selecting a set of major KPIs of each tool group from the KPIs according to the impact of each tool group; and controlling the tool groups according to the impact of the set of major KPIs of each tool group in order to reduce a total WIP.

Abstract: A method for improving a cycle time of a process of a product is provided. The method includes: collecting process profile data from a plurality of tool groups running the process, and calculating values of a plurality of key-performance-indicators (KPIs) of each tool group including calculating a standard deviation of an output of a stage of a bottleneck tool group of the tool groups; feeding the values of the KPIs and a work-in-progress (WIP) of each tool group into a neural network model in order to output an impact on the WIP for each KPI of each tool group by the neural network model; selecting a set of major KPIs of each tool group from the KPIs according to the impact of each tool group; and controlling the tool groups according to the impact of the set of major KPIs of each tool group in order to reduce a total WIP.

Abstract: A method for improving a cycle time of a process of a product is provided. The method includes: collecting process profile data from a plurality of tool groups running the process, and calculating values of a plurality of key-performance-indicators (KPIs) of each tool group including calculating a standard deviation of an output of a stage of a bottleneck tool group of the tool groups; feeding the values of the KPIs and a work-in-progress (WIP) of each tool group into a neural network model in order to output an impact on the WIP for each KPI of each tool group by the neural network model; selecting a set of major KPIs of each tool group from the KPIs according to the impact of each tool group; and controlling the tool groups according to the impact of the set of major KPIs of each tool group in order to reduce a total WIP.

Abstract: A method for manufacturing a semiconductor device is provided and comprises steps as follows. A Si substrate is provided. The Si substrate includes a first region and a second region. A sacrificial oxide layer is formed on the substrate with respect to the first region. A sacrificial nitride layer is conformally formed on the sacrificial oxide layer and on the substrate with respect to the second region. A photoresist layer is coated over the sacrificial nitride layer. A shallow trench isolation (STI) mask is provided. The STI mask has at least one first STI pattern and at least one second STI pattern to be transferred to the Si substrate to form at least one first trench and at least one second trench in the substrate. A STI oxide layer is deposited. A chemical-mechanical polishing (CMP) process is performed until the sacrificial oxide layer is removed.

Abstract: A suitcase includes a case body having a housing and a protective cover covering the housing of the case body. The protective cover has a plurality of air cushions abutting the housing. Thus, the protective cover entirely covers the housing to protect the housing so as to prevent the housing from being scratched, worn or broken due to hit or collision by a foreign object. In addition, the air cushions are located between the protective cover and the housing so that when the protective cover is subjected to an external force, the air cushions of the protective cover provide an elastic buffering effect to the housing of the case body so as to protect the housing of the case body.

Abstract: A suitcase includes a luggage case having a housing and a cover member, and a protective shield attached onto the luggage case for covering and shielding the luggage case and for preventing the luggage case from being scraped and damaged by the other objects, the protective shield includes a casing member attached onto the cover member or the housing with a fastener or a frame, such as a slide fastener for covering and shielding the cover member or the housing, the casing member includes a channel for engaging with a retractable handle and for allowing the handle to be extended out of the casing member, and a fastener for selectively opening and closing the channel of the casing member.

Abstract: A door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part mutually oppositely connected and respectively mounted on the outside and inside surfaces of a door panel, the door panel is mounted therein with a dead bolt and a spring loaded with latch bolt linked up with a rotation axle of the inner lock part, the housings of the outer and the inner lock parts are provided each with a handle to rotate their rotation axles. The rotation axle of the inner lock part has on one end thereof a second rotation axle, the rotation axle of the outer lock part has thereon the cam-styled axle sleeve. By providing a control device and a rotating ring, positioning or forward moving of the cam-styled axle sleeve to connect with the second rotation axle can be controlled, so that the door can be opened or locked by rotating the handles no matter inside or outside a house.

Abstract: The door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part, both the housings of the outer and the inner lock parts are provided with a handle to rotate the internal rotation axle thereof. The rotation axle of the outer lock part is provided thereon with the cam-styled axle sleeve; the rotation axle of the inner lock part is further connected with a second rotation axle. The axle sleeve of the outer lock part is controlled for positioning and moving by a control device. When the axle sleeve is positioned, the rotation axle of the outer lock part and the second rotation axle of the inner one are separated.

Abstract: The door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part, both the housings of the outer and the inner lock parts are provided with a handle to rotate the internal rotation axle thereof. The rotation axle of the outer lock part is provided thereon with the cam-styled axle sleeve; the rotation axle of the inner lock part is further connected with a second rotation axle. The axle sleeve of the outer lock part is controlled for positioning and moving by a control device. When the axle sleeve is positioned, the rotation axle of the outer lock part and the second rotation axle of the inner one are separated.

Abstract: A door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part mutually oppositely connected and respectively mounted on the outside and inside surfaces of a door panel, the door panel is mounted therein with a dead bolt and a spring loaded with latch bolt linked up with a rotation axle of the inner lock part, the housings of the outer and the inner lock parts are provided each with a handle to rotate their rotation axles. The rotation axle of the inner lock part has on one end thereof a second rotation axle, the rotation axle of the outer lock part has thereon the cam-styled axle sleeve. By providing a control device and a rotating ring, positioning or forward moving of the cam-styled axle sleeve to connect with the second rotation axle can be controlled, so that the door can be opened or locked by rotating the handles no matter inside or outside a house.