Abstract: Disclosed is a fluid storage apparatus including a storage part that stores a fluid in an interior thereof, extending along a first direction, and including one or more storage tanks arranged along a second direction being one direction crossing the first direction, and an impact absorbing part that covers at least some of the storage tanks, the impact absorbing part may be configured such that a volume thereof becomes larger in a specific reference condition.

Abstract: An electric vehicle structure includes a drive system, a front lateral member and a rear upper lateral member. The front and rear lateral members are elongated in a lateral direction of a vehicle and spaced apart from each other in a forward-rearward direction of the vehicle with the drive system interposed therebetween. The vehicle structure further includes a rear lower lateral member elongated in the lateral direction of the vehicle and disposed beneath a motor of the drive system.

Abstract: A shaft attachment and detachment apparatus for attaching and detaching a shaft having grooves formed on one end portion to and from a device body includes a sleeve surrounding at least a portion of an outer surface of the shaft and movable in an axial direction of the shaft, a connector base into which one end portion of the shaft is inserted and which is coupled to the device body, and a latch member coupled to the connector base and including one or more latches, wherein the one or more latches are coupled to the grooves, which are formed in the shaft, to couple the shaft to the connector base, and the coupled state of the one or more latches and the grooves is changeable depending on a position of the sleeve disposed on the shaft.

Abstract: Disclosed herein are an apparatus and a method for providing a virtual multi-cloud service. The apparatus for providing a virtual multi-cloud service includes one or more processors and execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to create a virtual machine cluster requested by an operator using an external cloud computing infrastructure, install a container orchestration tool in the virtual machine cluster using container-related information registered by the operator in advance, and create a virtual cloud requested by the operator using the container orchestration tool.

Abstract: A deposition mask for depositing an organic material on a first substrate includes a second substrate including a plurality of cell areas and a mask frame area defining the plurality of cell areas; and a mask membrane disposed each cell area of the second substrate. A thermal expansion coefficient of the second substrate differs by less than about 5% from a thermal expansion coefficient of the first substrate.

Abstract: The present invention relates to a secondary battery module, a secondary battery pack including the same, and a secondary battery module inspection device for inspecting the secondary battery module, and more particularly, to a secondary battery module including a plurality of secondary batteries, a secondary battery pack including the same, and a secondary battery module inspection device for inspecting the secondary battery module. The present invention provides a secondary battery module including: a plurality of secondary batteries arranged in parallel to each other; and a plurality of buffer pads inserted to be adjacent to the secondary batteries along an arrangement direction of the plurality of secondary batteries, wherein the plurality of buffer pads are provided to have thicknesses different from each other and are selectively inserted according to thicknesses of the adjacent secondary batteries.

Abstract: An end tool includes a jaw formed to accommodate at least one region of an operation member that is movable in at least one direction, a fixed pulley disposed closer to a distal end of the jaw than the operation member, and a forward-moving wire which is connected to the operation member after being rerouted in response to the fixed pulley to transmit a force to the operation member, and moves toward a proximal end of the jaw to transmit a driving force so that the operation member moves forward toward the distal end of the jaw.

Abstract: According to a surgical instrument and a method and device for controlling the posture thereof, a manipulation value according to user input to change a posture of an end tool included in the surgical instrument may be obtained, first posture information about a current posture of the end tool at the time of obtaining the user input may be obtained, and a motion of the end tool based on the manipulation value and the first posture information may be controlled so that a target posture according to the user input is implemented.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing for providing a treating space for treating a substrate within; a support unit for supporting the substrate in the treating space; a bottom supply port for supplying a process fluid to the treating space; and a filler member positioned below the substrate supported on the support unit in the treating space, and wherein the filler member forms a buffer space facing the bottom supply port, and a passage is formed between the filler member and an inner wall of the housing and flows the process fluid which is introduced to the buffer space in a direction of the substrate.

Abstract: The inventive concept provides a substrate treating method. The substrate treating method comprising: a liquid treating step for cleaning a substrate by supplying a treating liquid to the substrate in a first process chamber; a transfer step for transferring the substrate to a second process chamber after the liquid treating step; and a drying step for removing the treating liquid remaining on the substrate in the second process chamber, and wherein the method further comprises a standby step of a liquid treated substrate to standby in the first process chamber when the liquid treated substrate of the liquid treating step cannot be transferred to the second process chamber, and at the standby step the treating liquid is discharged until the substrate can be transferred to the second process chamber.

Abstract: An end tool includes a jaw configured to accommodate at least one region of an operation member that is movable in at least one direction, a reciprocating moving part spaced apart from the operation member, disposed on a proximal end side of the jaw rather than the operation member, and configured to receive a driving force from a separate driving part and perform at least a linear reciprocating motion, and a plurality of transmission gears configured to receive a driving force of a linear motion of the reciprocating moving part, perform a rotational motion, and transmit the driving force to the operation member so that the operation member is moved in the one direction.

Abstract: Provided is a surgical instrument. The surgical instrument includes an end tool configured to rotate in at least one direction, and a manipulation part configured to control a motion of the end tool, wherein the end tool includes a pair of jaws including a first jaw and a second jaw, a working member configured to move in a lengthwise direction of the pair of jaws, a moving member formed to extend to have a length corresponding to a movement direction of the working member, and configured to transmit, to the working member, power for moving the working member, while linearly moving in a lengthwise direction, and a clutch assembly arranged in the working member and configured to allow or block transmission of power from the moving member to the working member.

Abstract: A trailer path prediction arrangement for a motor vehicle includes an ultra-wideband responder mounted on a trailer that is coupled to the motor vehicle. An ultra-wideband initiator is mounted on the motor vehicle and senses a distance and angle between the ultra-wideband initiator and the ultra-wideband responder. An electronic processor is communicatively coupled to the ultra-wideband initiator and is mounted on the motor vehicle. The electronic processor predicts a path to be taken by the trailer. The predicting is dependent upon the sensed distance and angle between the ultra-wideband initiator and the ultra-wideband responder.

Abstract: A cartridge for a surgical instrument includes an end tool rotatable in at least one direction, the cartridge including a housing, a cover that covers one surface of the housing and has formed thereon a staple hole through which a staple accommodated in the housing is ejected to the outside, a working member arranged inside the housing and configured to move relative to the housing in a first direction that is a lengthwise direction of the housing, a release member on which the staple is arranged, wherein, as the working member moves, the release member moves upward from a lower portion of the housing to an upper portion of the housing to eject the staple to the outside, and an elastic member that is arranged between the housing and the cover, and provides an elastic force in a direction in which the release member is moved downward.

Abstract: A novel compound of Chemical Formula 1: wherein: Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C2-60 heteroaryl containing at least one selected from the group consisting of N, O and S; Ar3 is a substituted or unsubstituted C6-60 aryl; L is a single bond, a substituted or unsubstituted C6-60 arylene, or a substituted or unsubstituted C2-60 heteroarylene containing at least one selected from the group consisting of N, O and S; R1 to R8 are each independently hydrogen, deuterium, or a substituted or unsubstituted C6-60 aryl, wherein any one of R1 to R8 is a substituted or unsubstituted phenyl, and at least one of the rest is deuterium; R9 is hydrogen or deuterium; and n is an integer of 1 to 3; and an organic light emitting device including the same.

Abstract: A sliding interlocking reclining device for a vehicle seat is configured to implement a reclining operation linked to a sliding operation of the vehicle seat. The sliding interlocking reclining device has a simpler structure than that of the related art, thereby reducing cost and weight and preventing occurrence of joint noise between parts during driving of a vehicle.

Abstract: A surgical instrument includes an end tool including one or more jaws, wherein one of the one or more jaws includes a reciprocating assembly disposed in the jaw and formed to be movable in a first direction, which is a longitudinal direction of jaw, an operation member formed to be in contact with the reciprocating assembly and movable forward toward a distal end of the jaw from a proximal end side of the jaw in the first direction by the reciprocating assembly, and a backward-moving wire disposed adjacent to the operation member and movable in the first direction, wherein the backward-moving wire includes one or more coupling members fixed to the backward-moving wire, wherein the one or more coupling members are allowed to move the operation member backward toward the proximal end of the jaw.

Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.

Abstract: A compound of Chemical Formula 1: wherein: Ar1 is a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C2-60 heteroaryl containing at least one of N, O, or S as a heteroatom; X is O or S; R1 is hydrogen, deuterium, a substituted or unsubstituted C6-60 aryl, or a substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of N, O and S; each R2 is independently hydrogen, deuterium, or a substituted or unsubstituted C6-60 aryl; each R3 is independently hydrogen, deuterium, or a substituted or unsubstituted C6-60 aryl; each R4 is independently hydrogen, deuterium, or a substituted or unsubstituted C6-60 aryl; and the other substituents are as defined in the specification, wherein the compound of Chemical Formula 1 is substituted with at least one deuterium; and an organic light emitting device comprising the same.

Abstract: A method for controlling a fuel cell-battery system that includes a battery module configured to cool a battery using coolant, a fuel cell module configured to heat hydrogen and to supply the heated hydrogen to a fuel cell configured to produce electric power using the hydrogen, and a heat exchange module through which the coolant and the hydrogen exchange heat with each other. The method includes obtaining a coolant temperature of coolant released from the battery, passing the coolant through the heat exchange module to cool the coolant when the temperature of the coolant is higher than a target temperature, and passing the coolant through a heater when the temperature of the coolant is lower than or equal to the target temperature. Passing the coolant through the heater includes operating the heater when the temperature of the coolant is lower than the target temperature.