Abstract: A ring-type wearable device is disclosed. The disclosed ring-type wearable device comprises: an outer ring member; an inner ring member separably inserted into the outer ring member; a sensor unit disposed in the outer ring member; and a control unit disposed in the outer ring member so as to be electrically connected to the sensor unit, wherein the sensor unit can maintain constant sensitivity in correspondence to the thickness of the inner ring member.

Abstract: An embodiment multi-way coolant valve includes an outer housing including first to third outer inlets, first to third outer outlets, and a pump mount portion coupled to one of the outer outlets, an inner housing rotatably provided within the outer housing and including penetration holes corresponding to the outer inlets and outlets, a coolant line defined by a selective connection of the penetration holes such that the outer inlets and outlets are selectively connected, pads interposed between an interior circumference of the outer housing and an exterior circumference of the inner housing at locations of the outer inlets and outlets, respectively, and a driving device connected to a rotation center of the inner housing to selectively rotate the inner housing within the outer housing, wherein the inner housing is configured to rotate by a preset interval according to a selected vehicle mode.

Abstract: A method for generating a key stream according to an embodiment includes generating r round keys that are each N-dimensional integer vectors including elements of an integer set defined based on a prime number t, based on a random bit string, an encryption counter, and a secret key that is an N-dimensional integer vector consisting of elements of the integer set , generating a first round output vector x1 by performing a modular addition operation on an initial vector and a first round key RK1 of the r round keys with the prime number t as a modulus, and generating a key stream that is an N-dimensional integer vector consisting of elements of the integer set from the first round output vector x1 by using a second to r-th round keys of the r round keys, and one or more first round functions and a second round function.

Abstract: The present application relates to creamer comprising vegetable lipids, casein, maltose, phosphates, and allulose.

Abstract: A ring-type wearable device is disclosed. The disclosed ring-type wearable device comprises: an outer ring member; an inner ring member separably inserted into the outer ring member; a sensor unit disposed in the outer ring member; and a control unit disposed in the outer ring member so as to be electrically connected to the sensor unit, wherein the sensor unit can maintain constant sensitivity in correspondence to the thickness of the inner ring member.

Abstract: A low profile flat bombe for Liquefied Petroleum Gas (LPG) storage and method for manufacturing the same, may include a flat bombe body including an upper plate having a plurality of first piercing holes and a pump installation hole formed therethrough, a lower plate having a plurality of second piercing holes formed therethrough at positions vertically coinciding with the plurality of first piercing holes, and side plates integrally connecting first and second side end portions of the upper and lower plates, end plates mounted at front and rear openings in the flat bombe body, and support pipes, wherein upper end portions of the support pipes are welded to internal circumferential portions of the plurality of first piercing holes and lower end portions thereof are welded to internal circumferential portions of the plurality of second piercing holes to maintain a vertical distance between the upper and lower plates.

Abstract: The present invention provides a specific acrylate compound component for a pressure-sensitive adhesive composition where it has excellent wettability, light resistance, and heat resistance. Moreover, it provides the pressure-sensitive adhesive composition which can cover step differences and defects and can minimize air bubbles or liftings between laminated layers while satisfying fundamentally required physical properties such as durability and pressure-sensitive adhesive. Especially, it provides the pressure-sensitive adhesive composition capable of minimizing air bubbles or liftings between laminated layers while satisfying fundamentally required physical properties such as durability and pressure-sensitive adhesive even when left at high temperature for a long time. It also provides an optical pressure-sensitive adhesive product which can cover defects located between laminated layers for a display module or a transparent electrode product.

Abstract: According to an apparatus for and a method of improving rotation stability and expandability of an integrated scanning system provided in the present invention, an intravascular photoacoustic scanning system is provided with a slip ring and an optical rotary joint disposed independently on the same shaft, and an intermediate shaft disposed with the slip ring and the optical rotary joint in parallel to transfer torque of a motor, whereby it is possible to expand a configuration of the system with an additional component, and to obtain stable rotation by independent drive control for power transfer of components such as the slip ring and the optical rotary joint.

Abstract: Disclosed is a laser-induced thermal strain imaging system and method using an implantable medical device, and the implantable medical device for laser-induced thermal strain imaging, the system including: a light source module emitting a laser beam; a light concentrating module concentrating the laser beam emitted from the light source module through an objective lens so as to enable the laser beam to enter an optical fiber; an ultrasound signal obtaining module provided with a scanning stage and the device, the ultrasound signal obtaining module emitting the laser beam received through the optical fiber to an image area and obtaining an ultrasound signal generated from the area; a pulse generating and ultrasound signal receiving module generating an ultrasound pulse being transmitted to the ultrasound signal obtaining module, and receiving and amplifying the signal; and a data obtaining module obtaining a thermal strain image through an algorithm by using the signal.

Abstract: The present invention relates to a novel benzoxazine benzimidazole derivative of formula (1) as an antagonist against a vanilloid receptor-1, a pharmaceutical composition comprising the same as an active ingredient, and a use thereof. The benzoxazine benzimidazole derivative of the present invention may be useful for preventing or treating a disease associated with antagonistic activity of vanilloid receptor-1: wherein, R1, R2, R3, R3?, Q1, Q2, Q3 and Q4 have same meanings as defined in the specification.

Abstract: The present invention relates to a novel benzoxazine benzimidazole derivative of formula (1) as an antagonist against a vanilloid receptor-1, a pharmaceutical composition comprising the same as an active ingredient, and a use thereof. The benzoxazine benzimidazole derivative of the present invention may be useful for preventing or treating a disease associated with antagonistic activity of vanilloid receptor-1: wherein, R1, R2, R3, R3?, Q1, Q2, Q3 and Q4 have same meanings as defined in the specification.