Abstract: The present disclosure disclosed a device and a method for installing curved protector on a curved screen. The protective case comprises a screen protector and a body. The body has a first member and a second member. The first member engages the second member that holds the screen protector firmly on the mobile device. The method comprises acts of placing a curved screen protector on a screen of a mobile device; and coupling a first member to a second member to hold the curved screen protector on the mobile device. Therefore, the present disclosure is able to hold the screen protector firmly on the mobile device.

Abstract: A system and a method for estimating a steering torque, may include receiving, in a controller, information including a value of a yaw rate and a value of a lateral acceleration of a vehicle collected in the vehicle in real time; determining and estimating, in the controller, a value of a rack force from the received information and a setting information using a predetermined model formula of estimating the rack force; and generating, in the controller, an estimated value of the steering torque according to an operation of a steering wheel of a driver from the estimated value of the rack force using a predetermined value of a gain.

Abstract: A method of randomizing a size of a packet is provided. A randomization method may include recognizing a maximum segment size (MSS) defined for transmission and reception of a packet with a reception terminal, and randomizing a size of the packet to be less than the MSS.

Abstract: The dehumidifier, according to one embodiment of the present invention, comprises: a variable compressor which varies the rotation speed of a driving shaft according to an input control signal and adjusts an amount of a refrigerant gas compressed by the rotation of the driving shaft; a condenser for liquefying the compressed refrigerant gas received from the variable compressor; a heat exchanger for cooling flown air by vaporizing the liquefied refrigerant gas, and condensing vapors of the flown air into water to remove the water by using the cooling air; a blower fan for supplying outside air to the heat exchanger by forming an air flow according to the driving speed of a blower motor; and a control unit for generating the control signal according to the input signal so as to adjust the rotation speed of the driving shaft.

Abstract: A method of controlling an electronic device is provided which includes electrically connecting a battery with an external power source using a first switch such that a first portion of a first current supplied from the external power source is supplied to a system circuit of the electronic device and a second portion of the first current is supplied to the battery, determining whether a specified condition is satisfied, electrically disconnecting the battery from the external power source using the first switch and electrically connecting the battery with a resistor using a second switch, if the specified condition is satisfied, verifying an electrical characteristic of a current applied to the resistor while the battery is electrically disconnected from the external power source and is electrically connected with the resistor, and determining whether an operation of the battery is abnormal, based at least on a part of the electrical characteristic.

Abstract: Provided is an organic light emitting display device having a protective substrate configured to minimize permeation of moisture or static electricity into the device. The protective substrate is disposed on the bottom surface of a substrate so as to support and protect a substrate having an organic light emitting diode from moisture.

Abstract: There is provided a natural antimicrobial including a mixture of tree essential oils, soybean oil, and a residual hydrocarbon extract extracted from a rutaceae plant, wherein the mixture is supported in a supporter, and an article including the antimicrobial are provided. The antimicrobial is comprised of only natural materials, so it is harmless to human beings and environmentally friendly. Also, in the antimicrobial, tree essential oils is supported together with soybean carrier oil in a supporter, and thus, volatility of tree essential oils is controlled by the soybean oil, whereby the tree essential oils is naturally emitted to have an effective antibiosis for a long period of time. Thus, extra power, driving device (e.g., a fan), or the like, is not required to emit the tree essential oils. In addition, the antimicrobial is actively emitted in the air, having efficacy of continuously annihilate bacteria, virus, or the like.

Abstract: Provided is a steam generator (1000) which comprises a water tank (200); a heater unit (300) connected with the water tank so as to heat the water; and a spraying unit (500) connected with the heater unit (300), wherein raw water heated by the heater unit (300) is in a high-temperature and high-pressure state in the heater unit (300), and the high-temperature and high-pressure raw water is converted into steam by decompression when sprayed to the outside by the spraying unit (500). The steam generator, according to the present invention, can generate steam without a separate electric power supply device, can generate steam that is harmless to the human body without generating ozone, and can generates an abundant amount of atomized steam through a process for directly heating the supplied raw water by using a heating member disposed in a housing and then secondarily heating the steam of which a phase is primarily changed so as to atomize steam particles, thereby suppressing the ejection of condensed water.

Abstract: A method for controlling electric power steering in which target steering torque is detected by estimating rack force in response to a turn of a steering wheel and compensation control of steering torque is performed by determining a compensation current value corresponding to the target steering torque, may include a first operation in which actual rack force, generated in response to the turn of the steering wheel, is detected; a second operation in which a position of the steering wheel is detected and on-center rack force is detected in a corresponding portion when a steering angle falls within a scope of a predetermined on-center section; and a third step in which improved on-center rack force is estimated by combining the actual rack force and the on-center rack force and the improved on-center rack force is used to detect the target steering torque.

Abstract: The present invention relates to a technology enabling a normal access by controlling a read access through an arbiter in a circuit for controlling an access to memory to which clock signals are input through two ports, respectively for a read access to a single port memory. The present invention includes an arbiter that generates an internal clock signal through a state transition among a first state for generating a first clock signal, a second state for generating a second clock signal, a standby state and a neutral state when generating the internal clock signal for reading data from the memory on the basis of the first clock signal and the second clock signal, and a read end signal that is supplied from the memory.

Abstract: Provided is a camera used both outdoors and indoors and including a camera assembly, which is an indoor camera, a camera external package coupled to the indoor camera, and an outdoor camera, which is a camera used outdoors. The outdoor camera is formed by coupling the camera assembly and the camera external package. It is possible to extend functions of the camera assembly by coupling the camera assembly and the camera external package. Functions of using power over Ethernet (PoE) power, adding a video analytics (VA) function, being used outdoors, and the like are examples of such extended functions. Since the outdoor camera is provided with a configuration for coupling the camera assembly and the camera external package, it is unnecessary to separately provide a camera used indoors and a camera used outdoors. Also, it is possible to maintain a small size of the camera assembly adequate for being used both indoors and outdoors.

Abstract: A delivery order relaying system is disclosed. The system comprises: an order receiving module for receiving a delivery order, to be processed, which is transmitted from an orderer terminal; a TTS module for generating, through TTS, a voice delivery order corresponding to the delivery order to be processed; a voice output module for connecting a phone call to a vendor corresponding to the delivery order to be processed, and outputting the voice delivery order through the connected phone call; a response receiving module for receiving, from the vendor through the phone call, an order response to the delivery order to be processed; and a delivery order response module for transmitting order processing result information, corresponding to the order response, to the orderer terminal having transmitted the delivery order to be processed.

Abstract: An interface device for connecting a portable electronic device to a vehicle includes a holding module having a slot into which a portable electronic device with a display is inserted and a front opening exposing the display of the inserted portable electronic device, and an adaptor module coupled to a rear part of the holding module and connecting the portable electronic device to a vehicle. The holding module is disposed on a center fascia of the vehicle, and the adaptor module is disposed in the center fascia.

Abstract: An interface device for connecting a portable electronic device to a vehicle includes a holding module for receiving a portable electronic device with a display, and an adaptor module for connecting the portable electronic device to a vehicle. The holding module has a slot into which the portable electronic device is inserted and a front opening exposing the display of the portable electronic device, and an edge portion of the display is covered by a front part of the holding module.

Abstract: A camera, including a lens assembly and a plurality of infrared ray (IR) light sources arranged around the lens assembly, has a photographing target area classified as a main irradiation area and an external irradiation area. The main irradiation area is set not to exceed a half-power angle of the IR light sources. The external irradiation area is set to exceed the half-power angle of the IR light sources. A reflector is installed corresponding to the IR light sources. IRs reflected by the reflector reach the external irradiation area.

Abstract: A separator for a lithium battery includes a porous coating layer disposed on a surface of a porous base, and a first adhesive layer including a plurality of dots disposed at intervals at a surface of the porous coating layer, the plurality of dots of the first adhesive layer penetrating through the porous coating layer to be on the surface of the porous base.

Abstract: Provided is a mini integrated control device including a first control unit for receiving large-scale sensor data generated while an autonomous driving robot is operated and performing large-scale calculations in parallel, a second control unit for performing the large-scale calculations in parallel together with the first control unit, a micro control unit for monitoring a state of power of the robot, monitoring obstacles located near the robot, controlling a motor of the robot, controlling a relay module of the robot, and communicating with the first control unit, and a power supply for controlling supply of power.

Abstract: A disclosed centrifugal blower comprises: a centrifugal fan; a scroll casing which is configured so as to surround the centrifugal fan, has an air inlet on at least one surface thereof, has an air outlet on one side thereof, and guides, to the air outlet, air discharged from the centrifugal fan; an expansion part which is provided at the air outlet and is configured such that the cross-sectional area of the flow path is expanded in the air discharge direction; and a dividing plate which is provided in the expansion part, is arranged at the outside of the air outlet and is arranged lengthwise along the flow direction of the air discharged from the air outlet.

Abstract: An air filter for a fuel cell vehicle may include a first filtration layer formed in a two-layered dust holding structure, a gas adsorption layer formed of amorphous activated carbon, a second filtration layer having amorphous pores formed therein, and a cover layer for maintaining a physical form of the air filter.

Abstract: There is provided a compressor fixing structure capable of preventing vibrations from a compressor from being spread to the entirety of a product in which the compressor is installed. The compressor fixing structure includes: a plurality of support units disposed to have a polygonal structure and protruded from a bottom surface; a support unit anti-vibration rib protruded from a perimeter of each of the plurality of support units; and an outer anti-vibration rib surrounding the entirety of the plurality of support units and protruded from a bottom surface. Spreading of vibrations from a compressor installed in a product is minimized, reducing vibrations and noise generated by the compressor when the compressor is driven.