Abstract: An electronic device is described. The electronic device includes a flash configured to generate a pre-flash and a regular flash and a camera. The electronic device also includes a processor communicatively coupled to the flash and the camera. The processor is configured to, in response to receiving a picture request: determine one or more high dynamic range (HDR) settings and configure an HDR mode of the camera with the determined HDR settings; cause the flash to generate a pre-flash while the HDR mode of the camera is configured with the determined HDR settings; obtain an HDR image from the camera after causing the flash to generate the pre-flash and while the camera is configured with the determined HDR setting; and determine one or more camera configuration settings based on the obtained HDR image.

Abstract: A structure of gas regulator comprises a space for setting an intake switchover valve formed at an outer end of a high-pressure portion and interconnected with the inside of the high-pressure portion. A pushing block is outside a diaphragm, and an elastic element is set between the pushing block and a flange at the periphery of an inner end of the pushing block. A support base outside the pushing block is abutted the elastic element and comprises an extending section extended from an to inner end thereof and corresponding to the outer periphery of the elastic element and a through-hole corresponding to the pushing block. A display diaphragm with a center slot is outside the support base. A cover covered the space has a transparent side display window at the periphery thereof and a transparent outer display window at an outer end thereof.

Abstract: A method for fabricating a microstructure to generate surface plasmon waves comprises steps of: preparing a substrate, and using a carrier material to carry a plurality of metallic nanoparticles and letting the metallic nanoparticles undertake self-assembly to form a microstructure on the substrate, wherein the metallic nanoparticles are separated from each other or partially agglomerated to allow the microstructure to be formed with a discontinuous surface. The present invention fabricates the microstructure having the discontinuous surface by a self-assembly method to generate the surface plasmon waves, thus exempts from using the expensive chemical vapor deposition (CVD) technology and is able to reduce the time and cost of fabrication. The present invention also breaks the structural limitation on generation of surface plasmon waves to enhance the effect of generating the surface plasmon waves.

Abstract: Systems and methods of structures reviews through auto-generated tags are provided that include providing, with a computing device having an input device and a display device, a user interface to receive a review for an object from a reviewer, selecting a set of tags from an object tag collection stored in a database communicatively coupled to the computing device according to the object and the reviewer, displaying, by the display device of the computing device, the selected set of tags on a display, receiving an input, by the input device, to remove one or more of the displayed tags, and storing, by a storage device, the remaining tags of the set of tags that are submitted according to the received input for the object.

Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves and a returning channel for forming an endless ball guiding passage and for receiving a number of ball bearing elements, two deflecting devices are engaged with the ball nut and each include a deflecting pathway communicative with the helical groove and the returning channel of the ball nut and each include a protrusion engaged with a recess of the ball nut for anchoring the deflecting devices to the ball nut, and the deflecting devices each include a connecting surface directed toward the helical groove of the ball nut for guiding the ball bearing elements to smoothly move between the helical groove of the ball nut and the deflecting pathways of the deflecting devices.

Abstract: A production performance management device and a production performance management method thereof are provided. The production performance management device includes a connection interface, a storage and a processor. The connection interface receives production data. The storage stores the production data and a production performance management program. The processor runs the production performance management program. The production performance management program defines a main objective, a plurality of measurement indices, a plurality of factors, a custom mapping function between the main objective and the measurement indices and a plurality of specific mapping functions between the measurement indices and the factors, and uses the custom mapping function and the specific mapping functions to decide a factor value of each of the factors from the production data to make a main objective value of the main objective meet a main constraint.

Abstract: A system and method of determining sets of related terms in a target domain based on a probability of co-occurrence in a source domain user model and a target domain user model of a same user, creating an adapted user model for a first user based on the sets of related terms, and merging the adapted user model with a target domain user model for the first user to form a merged user model for the first user.

Abstract: A method for fabricating a microstructure to generate surface plasmon waves comprises steps of: preparing a substrate, and using a carrier material to carry a plurality of metallic nanoparticles and letting the metallic nanoparticles undertake self-assembly to form a microstructure on the substrate, wherein the metallic nanoparticles are separated from each other or partially agglomerated to allow the microstructure to be formed with a discontinuous surface. The present invention fabricates the microstructure having the discontinuous surface by a self-assembly method to generate the surface plasmon waves, thus exempts from using the expensive chemical vapor deposition (CVD) technology and is able to reduce the time and cost of fabrication. The present invention also breaks the structural limitation on generation of surface plasmon waves to enhance the effect of generating the surface plasmon waves.

Abstract: Devices and methods for coupling fluid conveying piping (12) in an arrangement to provide a one or more branch connections. A mechanical fitting includes a lower housing (110a) and an upper housing (110b) coupled to one another to define an interior space (112) for housing a tubular pipe segment (12). At least one insert (200) for insertion in one of the upper or lower housing includes a tubular body (200b) that defines a fluid flow passageway (202) and a base (200a) that engages an opening (14) in the pipe segment (12). The base and housings are configured to engage one another to prevent rotation of the insert (200) with respect to the housing (110).

Abstract: A preassembled pipe coupling and method for joining pipe segments in an end-to-end relationship. The coupling (100) includes three identical housing segments (110) joined end to end. Each housing segment (110) includes a pipe engagement surface defining a radius of curvature. The radii of curvature of the three housing segments (110) are identical. The third housing segment is connected to the first and second housing segments to define a first configuration and a second configuration of the coupling, in which the radii of curvatures are the same in the first and second configurations. In the first configuration, the three housing segments (110) are radially located about an annular gasket (400) to permit insertion of the pipe segment into the gasket (400). In the second configuration, the three housing segments are radially located about the annular gasket such that the gasket is compressed to form a fluid tight seal and the pipe engagement surfaces engage the outer surface of the pipe segment.

Abstract: According to one embodiment of a device for measuring blood pressure, the device includes a pressure sensor, a microprocessor, and a user interface, wherein a user exerts pressure on the user's wrist by using the pressure sensor, the pressure sensor senses the pressure to produce oscillation signal, the microprocessor connects with the pressure sensor and receives the oscillation signal to calculate vessel pulse, systolic blood pressure, and diastolic blood pressure of the user, the user interface connects with the microprocessor and receives instruction data of the microprocessor to inform the user.

Abstract: Devices and methods for coupling fluid conveying piping in an arrangement to provide a branch connection. A mechanical fitting includes a lower housing and an upper housing coupled to one another to define an interior space for housing a tubular pipe segment. An insert for insertion in the upper housing includes a tubular body that defines a fluid flow passageway and a base that engages an opening in the pipe segment. The base and upper housing are configured to engage one another to prevent rotation of the insert with respect to the upper housing.

Abstract: A pressure and shear force measurement device and a pressure and shear force measurement method are disclosed. The measurement device includes a flexible substrate; a plurality of signal outputting units embedded in the flexible substrate for outputting signals; and a plurality of signal detectors disposed at a peripheral of the flexible substrate for receiving at least a signal outputted from the signal outputting units, wherein when the flexible substrate has a load applied thereon and each of the signal outputting units has a displacement, each of the signal detectors detects a pressure and a shear force resulting from the load on the flexible substrate based on the signal received from the signal outputting units.

Abstract: A method for fabricating a microstructure to generate surface plasmon waves comprises steps of: preparing a substrate, and using a carrier material to carry a plurality of metallic nanoparticles and letting the metallic nanoparticles undertake self-assembly to form a microstructure on the substrate, wherein the metallic nanoparticles are separated from each other or partially agglomerated to allow the microstructure to be formed with a discontinuous surface. The present invention fabricates the microstructure having the discontinuous surface by a self-assembly method to generate the surface plasmon waves, thus exempts from using the expensive chemical vapor deposition (CVD) technology and is able to reduce the time and cost of fabrication. The present invention also breaks the structural limitation on generation of surface plasmon waves to enhance the effect of generating the surface plasmon waves.

Abstract: An optical fiber connector includes a main body, lens portions, and optical fibers. The main body includes a first side surface and a second side surface opposite to the first side surface. The main body defines a cavity between the first and second side surfaces, and a number of accommodating holes extending through the first side surface and communicating with the cavity. The cavity includes an inner surface. The lens portions are positioned on the second side surface, and each lens portion is coaxial with a corresponding accommodating hole. A focal plane of each lens portion overlaps the inner surface. The optical fibers are fixed in the accommodating holes. An end of each optical fiber is fixed at the focal plane of a corresponding lens portion. The main body includes a bottom surface and defines a through hole in the cavity. The through hole passes through the bottom surface.

Abstract: A method for fabricating a microstructure to generate surface plasmon waves comprises steps of: preparing a substrate, and using a carrier material to carry a plurality of metallic nanoparticles and letting the metallic nanoparticles undertake self-assembly to form a microstructure on the substrate, wherein the metallic nanoparticles are separated from each other or partially agglomerated to allow the microstructure to be formed with a discontinuous surface. The present invention fabricates the microstructure having the discontinuous surface by a self-assembly method to generate the surface plasmon waves, thus exempts from using the expensive chemical vapor deposition (CVD) technology and is able to reduce the time and cost of fabrication. The present invention also breaks the structural limitation on generation of surface plasmon waves to enhance the effect of generating the surface plasmon waves.

Abstract: An optical fiber connector includes a main body, lens portions, and optical fibers. The main body includes a first side surface and a second side surface opposite to the first side surface. The main body defines a cavity between the first and second side surfaces, and a number of accommodating holes extending through the first side surface and communicating with the cavity. The cavity includes an inner surface. The lens portions are positioned on the second side surface, and each lens portion is coaxial with a corresponding accommodating hole. A focal plane of each lens portion overlaps the inner surface. The optical fibers are fixed in the accommodating holes. An end of each optical fiber is fixed at the focal plane of a corresponding lens portion. The main body includes a bottom surface and defines a through hole in the cavity. The through hole passes through the bottom surface.

Abstract: An airtight container comprises a receiver, a cover and a sealing ring. The cover comprises an opening. The sealing ring is used to block a gap between the cover and the receiver when the cover is used for closing or sealing an inlet of the receiver. A valve part is used to close or seal the opening. The valve part comprises a tunnel and a valve to close or seal the tunnel. The valve extends from the valve part into the tunnel and has a thickness decreasing from the valve part to a center of the tunnel so as to form a concave surface at a side of the valve facing away from the tunnel. The valve can be opened by air leaving the receiver.

Abstract: An optical fiber connector includes a main body, a number of lens portions, a number of restricting members, and a number of optical fibers. The main body includes a first side surface and a second side surface opposite to the first side surface. The main body defines a cavity between the first and second side surfaces, and a number of accommodating holes extending through the first side surface and communicating with the cavity. The lens portions are positioned on the second side surface, and each lens portion is coaxial with a corresponding accommodating hole. The restricting members are arranged in the cavity. The optical fibers are fixed in the accommodating holes. Each optical fiber is restricted by a corresponding restricting member and an end of each optical fiber is fixed at the focal plane of a corresponding lens portion.

Abstract: A nanostructure is described. The nanostructure includes a nanoparticle, a shell encompassing the nanoparticle, and a gap having a width ranging from 1.0 nm to 6.0 nm and located between the nanoparticle and the shell to enable the nanostructure to generate a fluorescence.