Abstract: A method of target detection comprising transmitting a continuous wave (CW) waveform and a random step frequency (RSF) waveform from which return signals are to be monitored in a detection period, processing return signals received in the detection period based on the transmitted CW waveform to obtain Doppler shift data indicative of Doppler frequency shifts corresponding to one or more targets, and processing the return signals of the detection period based on the transmitted RSF waveform and the obtained Doppler shift data to obtain range information corresponding to one or more targets.

Abstract: A vision-based user interface includes an image input unit for capturing frame images, an image processor for recognizing a posture in at least one of the captured frame images, and generating a recognized gesture according to the posture, and a control unit for generating a control command corresponding to the recognized gesture.

Abstract: Examples of the present disclosure may include methods, systems, and computer readable media with executable instructions. An example method for determining document structure similarity can include segmenting path sequences (206) of Document Object Model (DOM) trees (120, 462) from a number of web pages (202) into B components (561). Path signals (210) corresponding to the path sequences (206) are determined based on a count of the occurrences of particular paths in the Bth component (571), and unique path signals (210) are transformed into discrete wavelet signals (214)(572). The discrete wavelet signals (214) are analyzed at multiple DOM tree resolution levels (573).

Abstract: A double-sided embossing folder includes a first embossing plate having a first plurality of positive embossing features disposed thereon in the shape of a first image and a first plurality of negative embossing features formed on an opposite side thereof. A second embossing plate has a second plurality of positive embossing features disposed thereon in the shape of the second image configured to mate with the first plurality of negative embossing features and a second plurality of negative embossing features formed therein in the shape of the first image configured to mate with the first plurality of positive embossing features. At least one living hinge is interposed between and integrally formed with the first and second embossing plates. Each living hinge is formed from at least one V-cut formed between the first and second embossing plates to form inwardly tapered sides.

Abstract: The invention relates to an optical lens utilized for disposing above a light source. The optical lens has rotational symmetry relative to the central axis thereof. The central axis of the optical lens aligns with the center of the light source. The optical lens includes a bottom surface, an emergence surface with arc shape, an incidence surface with arc and concave shape, a curved surface with annular and concave shape and a light diffusing structure. The emergence surface connects a side of the bottom surface. The incidence surface connects another side of the bottom surface and lies in the middle of the bottom surface. The curved surface lies on the bottom surface and connects the incidence surface. The light diffusing structure is disposed on the curved surface.

Abstract: A leak-proof container for a liquid cosmetic product is provided with a cap assembly including a cap and a spring activated retaining ring moveably secured to the cap; a dispensing assembly including a flexible dome, a hollow seat, and an applicator retained in the dome wherein the seat is partially disposed in the dome and includes a hollow shank, and a sealing member put on an upper portion of the seat to block any leaking paths through a joining surface of the dome and the seat wherein a bottom of the seat is seated on an intermediate, annular protruding member on an inner surface of the dome in a friction fit; and a reservoir assembly including a shell and a liquid reservoir including a top bossed opening, the reservoir disposed in the shell and the shank lockingly inserted into the bossed opening.

Abstract: A cosmetic device includes a barrel, a first transmission unit, a dispensing unit, a cover and a second transmission unit. The first transmission unit is co-rotated with the collar by rotating the mounting member to move the piston downward. The cosmetic liquid in the first room in the barrel flows out from the outlet of the dispensing unit. The mounting member is rotatable in one direction relative to the barrel by the engagement of the ratchet teeth portion of the collar and the pawl of the barrel. The reception tube of the second transmission unit is rotated to co-rotate the collar to let the rod spirally move in the inner tube to protrude the lipstick.

Abstract: Disclosed is a method of automatically extracting data from a target web page, comprising selecting (302) data in a source web page; determining (304) the respective DOM (document object model) trees of the source and target web page, and identifying the one or more nodes comprising the selected data in the source web page DOM tree; determining (306) matching paths in the respective DOM trees; for selected data in a node of an unmatched branch of the source web page DOM tree, identifying (308) the nearest matched path in the source web page; identifying (310) the unmatched branch nearest to the corresponding matched path in the target web page; determining (312) if said identified unmatched branch in the target web page DOM tree comprises a target node matching the selected data node; and if so: extracting (322) data from the target node if the mismatch between the respective unmatched branches does not exceed a predefined threshold.

Abstract: A biosensor that is capable of detecting the presence and/or concentration of an analyte or biomarker includes at least one electrically conductive electrode operatively coupled to an impedance analyzer for measuring the change in the resistive impedance ?ZRe of the electrode in response to an applied alternating current at a plurality of frequencies. In one embodiment, at least one electrode is covered with a self-assembled monolayer that is chemically bonded to a surface. A plurality of virus particles such as phage viruses are immobilized on the self-assembled monolayer and may be exposed to a test or sample solution. The virus particles may be obtained from phage-displayed libraries to detect a wide variety of targets including, for example, DNA, RNA, small molecules, and proteins or polypeptides. In another embodiment, the virus particles are electrostatically bound to a substrate in between a pair of elongated electrodes disposed on a substrate.

Abstract: An optical lens is adapted for used in a light source that has an optical axis, and includes a light-entering surface, a light-exiting surface, and a modified reflection surface. The light-entering surface has two first ends. The light-exiting surface defines a light-exiting surface profile that is concave toward the light source and that has two second ends. The modified reflection surface defines two modified reflection surface profiles. Each of the first ends is connected to a corresponding one of the second ends by a corresponding one of the modified reflection surface profiles. The modified reflection surface profiles are concave in the same direction as the light-exiting surface profile.

Abstract: An exemplary embodiment of the present may generate a DOM-tree and generate a signal based on the DOM-tree and a node list. The signal may be analyzed and nodes may be selected within the signal to form a periodic wave. Repeat patterns may be detected using the periodic wave and the nodes.

Abstract: A liquid dispensing device with ratchet is provided with a container, a transmission assembly, a dispensing assembly, and a cap. A pulling of the cap away from the container bounces a carrier and unblocks an inlet opening. A further turning of the sleeve toward a predetermined direction co-rotates both the rotation ring and the externally threaded pipe to move the plunger toward bottom of the container along the externally threaded pipe in order to push the liquid to flow to the application head via the channel, the inlet opening, and the passage.

Abstract: A biosensor capable of detecting the presence and/or concentration of an analyte or biomarker includes at least one electrically conductive electrode operatively coupled to an impedance analyzer for measuring the change in the resistive impedance of the electrode in response to an applied alternating current at a plurality of frequencies. In one embodiment, at least one electrode is covered with a self-assembled monolayer that is chemically bonded to a surface. A plurality of virus particles such as phage viruses are immobilized on the self-assembled monolayer and may be exposed to a test or sample solution. The virus particles may be obtained from phage-displayed libraries to detect a wide variety of targets including, for example, DNA, RNA, small molecules, and proteins or polypeptides. In another embodiment, the virus particles are electrostatically bound to a substrate in between a pair of elongated electrodes disposed on a substrate.

Abstract: A liquid dispensing device is provided with a container having first and second spaces for storing two different lotions respectively; a first transmission assembly in the first space; a first dispensing assembly in ratchet engagement with opening of the first space; a second transmission assembly in the second space; and a second dispensing assembly in ratchet engagement with opening of the second space. An individual is allowed to use either an application head in the first dispensing assembly or an application head in the second dispensing assembly.

Abstract: A liquid dispensing massage device is provided with a liquid container having an externally threaded neck; a dispensing assembly comprising a retaining ring, a seal, a rotatable liquid dispensing outlet, a spring biased sliding plunger defining an axial channel therethrough; a cap; a vibration shell assembly; a vibration assembly in the shell and comprising a battery powered DC motor; and a switch. In a closed position of the device, the switch is locked. In an open position of the device, the switch is unlocked and read to move, and a fluid passage is not blocked by the plunger so that a manual movement of the switch activates the DC motor for generating vibration.

Abstract: A system and a method for calibrating an ambient light sensor (ALS) are disclosed. The ALS, an adjustable resistor and a switch are located on a first surface of a printed circuit board (PCB), and the adjustable resistor and the switch are connected in series between an adjustable probe of the ALS and the ground. A resistor is connected between two pads located on a second surface of the PCB via two probes touching the pads. A controller connected to the PCB reads a light sensitivity of the ALS and calculates a calculated resistance value of the adjustable resistor by a formula “detected light sensitivity/resistance value of the resistor=objective light sensitivity/resistance value of the adjustable resistor”, wherein the objective light sensitivity and the resistance value of the resistor are given.

Abstract: An input 2D face image is uploaded from a client device with low computation ability to a web server with high computation ability. The web server is configured to provide a parametric model associated with the transformation of a specific facial attribute according to an input 2D face image received from the client device. The client device may thus perform real-time facial feature transformation efficiently.

Abstract: A liquid dispensing device is provided with a container having first and second spaces for storing two different lotions respectively; a first transmission assembly in the first space; a first dispensing assembly in ratchet engagement with opening of the first space; a second transmission assembly in the second space; and a second dispensing assembly in ratchet engagement with opening of the second space. An individual is allowed to use either an application head in the first dispensing assembly or an application head in the second dispensing assembly.

Abstract: A liquid dispensing device with ratchet is provided with a container, a transmission assembly, a dispensing assembly, and a cap. A pulling of the cap away from the container bounces a carrier and unblocks an inlet opening. A further turning of the sleeve toward a predetermined direction co-rotates both the rotation ring and the externally threaded pipe to move the plunger toward bottom of the container along the externally threaded pipe in order to push the liquid to flow to the application head via the channel, the inlet opening, and the passage.

Abstract: A liquid dispensing massage device is provided with a liquid container having an externally threaded neck; a dispensing assembly comprising a retaining ring, a seal, a rotatable liquid dispensing outlet, a spring biased sliding plunger defining an axial channel therethrough; a cap; a vibration shell assembly; a vibration assembly in the shell and comprising a battery powered DC motor; and a switch. In a closed position of the device, the switch is locked. In an open position of the device, the switch is unlocked and read to move, and a fluid passage is not blocked by the plunger so that a manual movement of the switch activates the DC motor for generating vibration.