Abstract: The present invention relates to a method for recommending a photographing position of a camera from which a high-quality rendered shot can be obtained when taking a photograph of the result of an interior design, and an apparatus for executing same. The present invention includes the steps of: obtaining interior drawing data; preprocessing the interior drawing data to generate object position data including information on three-dimensional positions of objects; inputting the object position data to a machine learning model or algorithm to generate camera position heatmap data including information on a camera position recommendation value for each coordinate; and generating camera position recommendation data including information on coordinates having recommendation values equal to or greater than a reference in the camera position heatmap data.

Abstract: An embodiment apparatus for correcting an open circuit voltage (OCV) of a vehicle battery includes a storage configured to store a base OCV map for a low-voltage battery of a vehicle and a controller configured to convert the base OCV map into a target OCV map by using status information of the vehicle and status information of the low-voltage battery and correct a target OCV on the target OCV map based on a correction value corresponding to a number of days of parking of the vehicle, a correction value corresponding to a temperature of the low-voltage battery, or both the correction value corresponding to the number of days of parking of the vehicle and the correction value corresponding to the temperature of the low-voltage battery.

Abstract: A valve assembly includes: a valve housing including an inlet port, and a first outlet port to a third outlet port. The first, second and third outlet ports are formed along a circumference of the valve housing. The valve assembly further includes: a valve body rotatably provided inside the valve housing and including a body inlet, a body outlet fluidly connected to the body inlet, and a first expansion groove and a second expansion groove that are formed adjacent to the body outlet. The body inlet and the inlet port are fluidly connected at all times, and the body outlet is selectively and fluidly connected simultaneously to two outlet ports, among the first outlet port to the third outlet port, through the first expansion groove and the second expansion groove as the valve body rotates.

Abstract: The present invention relates to a resistance-based on-chip temperature sensor which may autonomously operate in a chip. A resistance-based on-chip temperature sensor according to an exemplary embodiment of the present invention includes: a first RC oscillator having an in-chip first resistor as a component; a second RC oscillator having an in-chip second resistor as the component; and a control unit determining the temperature of the chip according to what difference between the numbers of clocks output from the first and second RC oscillators, respectively is for the same time.

Abstract: The present invention relates to a hub housing applied to a driving motor of a cooling fan. According to the hub housing of the present invention according to the above configuration, the open structure such as a hole may be formed in the side surface of the hub housing to discharge foreign substances introduced therein, thereby preventing the foreign substances from accumulating in the hub and solving a fan unbalance problem due to the accumulation of the foreign substances, and since a separate sealing material (sponge or the like) for blocking the path along which foreign substances such as sand and dust flows into the inner space of the hub is not required, it is possible to reduce manufacturing costs.

Abstract: A valve assembly includes a valve housing including: a bottom housing port, and a first housing port to a third housing port, respectively formed on sides of the valve housing; and a valve body rotatably disposed within the valve housing and including a bottom body port, a side body port fluidly connected to the bottom body port, and a first expansion groove and a second expansion groove formed adjacent to the side body port. In particular, the bottom body port and the bottom housing port are constantly and fluidly connected. Based on rotation of the valve body, the side body port is selectively and fluidly connected to at least one of the first to third housing port, and the side body port is selectively and fluidly connected to one of the first to the third housing port through the first expansion groove or the second expansion groove.

Abstract: An embodiment of the present disclosure provides a substrate processing apparatus including a processing chamber having a processing space provided therein, and including a gas-supply unit introducing gas into the processing space; a support portion disposed in the processing space and supporting a substrate; a heating unit disposed to be spaced apart from an upper side of the support portion in the processing space, and including a lamp portion including a plurality of lamps heating the substrate, and a window disposed between the lamp portion and the support portion; and a discharge unit disposed to reciprocate in one direction between the support portion and the heating unit, and suctioning and discharging gas in the processing space.

Abstract: A substrate processing apparatus includes a processing chamber having a processing space, a support portion disposed within the processing space, capable of being raised and lowered and rotatable, and including a hot plate configured to support and heat a substrate, and a heating unit disposed within the processing space to be spaced apart from an upper side of the support portion, and including a lamp unit containing a plurality of lamps heating the substrate. The processing chamber includes a gas inlet portion for introducing gas into the processing space, a gas discharge portion spaced apart from the gas inlet portion and discharging the gas from the processing space, and a sealing portion disposed below the gas inlet portion or the gas discharge portion, and selectively sealing between upper and lower portions of the substrate when the substrate is seated on the support portion.

Abstract: An FMCW radar-based target extraction method comprises: (a) transmitting a radar transmit signal, the radar transmit signal being BPSK (binary phase shift keying)-modulated based on a first binary code; (b) acquiring a radar receive signal reflected by a target; (c) multiplying the radar receive signal by a second binary code to generate a ghost-target signal; and (d) removing the ghost-target signal from the radar receive signal to extract a real target signal.