Abstract: A blood flow measurement device according to various embodiments may be configured to irradiate light to a first position of a subject and a second position of the subject located in a first direction with respect to the first position, acquire intensities of the reflected light at the first position and the second position, determine a first value which is a difference between the intensities of the reflected light at the first position and the second position, irradiate light to a third position of the subject located in a second direction with respect to the second position, acquire an intensity of the reflected light at the third position, determine a second value which is a difference between the intensities of the reflected light at the second position and the third position, and determine a blood flow direction based on the first value and the second value.

Abstract: Embodiments of the inventive concept provide an ultrasonic medical instrument moving horizontally by adjusting a depth wise location of an ultrasonic wave generating unit while not influencing an internal volume of a cartridge and variously setting focusing depths of ultrasonic waves in skin.

Abstract: A road surface condition estimation apparatus which accurately estimates a road surface condition even under changes of external environment such as weather, etc., and a road surface condition estimation method using the same is described. The road surface condition estimation apparatus includes: a sensor module which is mounted on a tire; a receiver module which receives sensing information measured by the sensor module; a processing module which extracts a parameter for estimating a road surface condition by analyzing the sensing information received by the receiver module; and an estimation module which estimates the road surface condition by using the parameter extracted by the processing module. The sensing information includes an acceleration of the tire.

Abstract: An ultrasonic generator with an adjustable ultrasonic focusing depth includes a cartridge housing in which an ultrasound generation portion generating ultrasonic waves is provided, a hand piece in which the cartridge housing is detachably mounted, the hand piece having a first actuator thereinside, and a main shaft to which the ultrasound generation portion is coupled so as to reciprocate in a horizontal direction, parallel to the bottom of the cartridge housing and a vertical direction, perpendicular to the bottom of the cartridge housing. One end of the main shaft is coupled to one end of the first actuator of the hand piece, and an other end of the main shaft is located inside the cartridge housing. The hand piece includes an adjustment portion adjusting an ultrasonic focusing depth of the ultrasound generation portion.

Abstract: In an example embodiment of the present disclosure, an average distance in the first direction from the active-cover boundary to an end of the side margin portion in the first direction closest to the active-cover boundary among ends of the side margin portion in the first direction is defined as A1, and an average distance in the third direction from the first body-side margin boundary to an end of the side margin portion in the third direction closest to the first body-side margin boundary among ends of the side margin portion in the third direction is defined as A2, and then, A1/A2 is adjusted.

Abstract: Embodiments of the inventive concept provide an ultrasonic medical instrument moving horizontally by adjusting a depth wise location of an ultrasonic wave generating unit while not influencing an internal volume of a cartridge and variously setting focusing depths of ultrasonic waves in skin.

Abstract: A method for manufacturing a multilayer electronic component includes: preparing first ceramic green sheets on which first internal electrode patterns are formed spaced apart from each other and second ceramic green sheets on which second internal electrode patterns are formed spaced apart from each other; forming a ceramic green sheet stack by stacking the first ceramic green sheets and the second ceramic green sheets for the first internal electrode patterns and the second internal electrode patterns to be cross-stacked on each other; obtaining a multilayer body by cutting the ceramic green sheet stack to have a side surface to which distal edges of the first and second internal electrode patterns are exposed; adhering an adhesive layer to the side surface to which the distal edges of the first and second internal electrode patterns of the multilayer body are exposed; and peeling the adhesive layer from the side surface.

Abstract: The present invention relates to a cigarette filter and a method for manufacturing same, and can provide a paper cigarette filter using paper and a cigarette comprising same. A cigarette filter according to one embodiment of the present invention can impart a high degree of smoking satisfaction through high granule stability, and eliminate a burnt taste. Hereinafter, various embodiments related to a cigarette filter and a method for manufacturing same may be possible.

Abstract: Provided is an ultrasonic generator with an adjustable ultrasonic focusing depth. The ultrasonic generator with an adjustable ultrasonic focusing depth includes a cartridge housing in which an ultrasound generation portion generating ultrasonic waves is provided, a hand piece in which the cartridge housing is detachably mounted, the hand piece having a first actuator thereinside, and a main shaft to which the ultrasound generation portion is coupled so as to reciprocate in a horizontal direction, parallel to the bottom of the cartridge housing and a vertical direction, perpendicular to the bottom of the cartridge housing. One end of the main shaft is coupled to one end of the first actuator of the hand piece, and an other end of the main shaft is located inside the cartridge housing. The hand piece includes an adjustment portion adjusting an ultrasonic focusing depth of the ultrasound generation portion.

Abstract: A smoking article according to an example embodiment includes a medium receiver filled with a plurality of medium granules, a humectant receiver on one side of the medium receiver and configured to generate an aerosol and a filter on the other side of the medium receiver. The plurality of medium granules have an atypical shape.

Abstract: The present disclosure relates to a filter for cigarettes and a method of preparing the filter, and provides a paper filter for cigarettes using paper and a cigarette including the paper filter. The filter for cigarettes provides a high level of satisfaction in smoking through high granular seating stability and eliminates a burnt taste. Various embodiments described herein in relation to the filter for cigarettes and the method of preparing the filter may be applicable.

Abstract: The present disclosure relates to relates to an industrial premixed gas combustor using internal exhaust gas recirculation and an operating method thereof.

Abstract: The present disclosure relates to an electrode connection element, a light emitting apparatus including the same, and a method for manufacturing the light emitting apparatus, and more particularly, to an electrode connection element, a light emitting apparatus including the same, and a method for manufacturing the light emitting apparatus, which are for electrically connecting an electrode terminal and an external drive circuit. An electrode connection element according to an exemplary embodiment includes: an upper connection member coming into contact with an upper surface of an electrode terminal formed on a substrate; a lower connection member configured to support a lower surface of the substrate; a connection member configured to connect the upper connection member and the lower connection member to each other.

Abstract: A method of manufacturing an aerosol generating rod includes providing a sheet of a first non-tobacco material by using at least one first conveying roller; crimping the sheet of the first non-tobacco material by using a first crimping device; applying an aerosol generating material to at least one surface of the sheet of the first non-tobacco material by using a first spray nozzle; applying a liquid containing a tobacco component to at least one surface of the sheet of the first non-tobacco material by using a slit nozzle; drying the sheet of the first non-tobacco material by using a drying device; and forming the aerosol generating rod by forming the sheet of the first non-tobacco material into a rod by using a rod forming device.

Abstract: An example electronic device includes a housing; a touchscreen display; a microphone; at least one speaker; a button disposed on a portion of the housing or set to be displayed on the touchscreen display; a wireless communication circuit; a processor; and a memory. When a user interface is not displayed on the touchscreen display, the electronic device enables a user to receive a user input through the button, receives user speech through the microphone, and then provides data on the user speech to an external server. An instruction for performing a task is received from the server. When the user interface is displayed on the touchscreen display, the electronic device enables the user to receive the user input through the button, receives user speech through the microphone, and then provides data on the user speech to the external server.

Abstract: A semiconductor manufacturing device comprising a support unit in a chamber. A showerhead disposed between first and second plasma regions. First and second gas supply units injecting first and second process gases, respectively, into the second plasma region through the showerhead. The showerhead includes plasma penetration portions passing a portion of the plasma generated in the first plasma region therethrough. First gas flow paths injecting the first process gas into a first zone of the showerhead. Second gas flow paths injecting the second process gas into a second zone of the showerhead that surrounds the first zone. First and second cavities connected to the first and second gas flow paths, respectively. The first and second cavities diffusing the first and second process gases, respectively. First and second gas spraying holes connected to the first and second cavities, respectively, and facing the second plasma region.

Abstract: Disclosed herein is a method for controlling an electrode shape and a method of manufacturing an electrode. The method includes molding a shape of an electrode slurry disposed on at least a part of an electrode sheet by irradiating laser on the electrode sheet, causing the electrode slurry of the irradiated portion to move to an adjacent portion. The method for controlling an electrode shape and the method of manufacturing an electrode according can minimize capacity loss and can control the direction of movement of an electrode slurry and the amount of movement of an electrode slurry to change the electrode shape.

Abstract: A method for manufacturing a multilayer electronic component includes: preparing first ceramic green sheets on which first internal electrode patterns are formed spaced apart from each other and second ceramic green sheets on which second internal electrode patterns are formed spaced apart from each other; forming a ceramic green sheet stack by stacking the first ceramic green sheets and the second ceramic green sheets for the first internal electrode patterns and the second internal electrode patterns to be cross-stacked on each other; obtaining a multilayer body by cutting the ceramic green sheet stack to have a side surface to which distal edges of the first and second internal electrode patterns are exposed; adhering an adhesive layer to the side surface to which the distal edges of the first and second internal electrode patterns of the multilayer body are exposed; and peeling the adhesive layer from the side surface.

Abstract: The present invention relates to an antenna clamping device and a method of controlling the same, and particularly, the antenna clamping device includes a tilting rotation motor configured to rotate an antenna in a vertical direction, a tilting rotation prevention motor configured to lock or unlock a vertical rotation of the antenna, a rotating rotation motor configured to rotate the antenna in a horizontal direction, a rotating rotation prevention motor configured to lock or unlock a horizontal rotation of the antenna, and a controller configured to adjust a direction of the antenna by controlling the tilting rotation motor, the tilting rotation prevention motor, the rotating rotation motor, and the rotating rotation prevention motor, thereby improving operation convenience.

Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.