Abstract: A laundry machine is disclosed. The laundry machine includes a tub configured to receive wash water, a drum rotatably installed in the tub, a shaft connected with the drum, a bearing housing (400) configured to support the shaft, a tub back (130) coupled to inner and outer circumferences of a front surface of the bearing housing (400), a rear gasket connected between the tub back (130) and the tub and a suspension unit configured to support vibration of the drum suspendingly.

Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.

Abstract: A method of non-destructive evaluation of stress corrosion cracking of structural components made of metal alloys, and a method of evaluation of the remaining lifetime of the structural component made of metal alloys are provided, in which a change in properties of the structural components made of metal alloys being used in operating nuclear power plants is measured according to the degree of atomic ordering (or short range ordering) of alloying atoms, and stress corrosion cracking of the structural components made of metal alloys is thus evaluated. The properties to be measured may be one or more selected from a group consisting of hardness, electrical resistivity and thermal conductivity.

Abstract: The present invention relates to ordered Alloy 690 with improved thermal conductivity. By maintaining Alloy 690 in a temperature range of 350-570° C. for a proper amount of time, the atomic arrangement is controlled to properly form the ordered phases. The ordered phases formed in the ordered Alloy 690 increases its thermal conductivity due to a low thermal scattering effect of the ordered phase as observed in pure metals.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: A laundry machine having a drying function for drying an object to be dried, especially clothes. The laundry machine according to one embodiment of the present invention may be a circulating drying machine that supplies the hot air to an object to be dried, so as to remove water, and then condenses the water from the hot air and heats the condensed water to supply the heat to the object to be dried. At this time, condensing may be carried out using natural convection.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: The present invention provides a method of preparing vinyl chloride polymer having excellent processability and high bulk density by the separate stepwise additions of vinyl chloride monomer during suspension polymerization.

Abstract: A nonvolatile memory device includes: a plurality of cell strings disposed on a substrate, wherein at least one of the plurality of cell strings comprises a plurality of cell transistors and at least one ground select transistor stacked in a direction substantially perpendicular to the substrate, and the substrate and a channel region of the plurality of cell strings have a same conductivity type; a substrate bias circuit configured to provide an erase voltage to the substrate in an erase operation; and a ground select line voltage generator configured to provide a ground select line saturation voltage to the at least one ground select transistor in the erase operation.

Abstract: A method includes causing, by a first circuit, a first signal transition at a first node based on a clock signal. A first edge, from a first level to a second level, of a word line signal is generated responsive to the first signal transition. A second signal transition at a second node is caused by a second circuit based on the clock signal. The second circuit and the first circuit are configured to cause the second signal transition to occur later than the first signal transition by a delay time. A first edge, from a third logic level to a fourth level, of a tracking word line signal is generated responsive to the second signal transition.

Abstract: A portable electronic apparatus functioning as a pen-table, includes a touch-screen module for detecting contact with an external object and creating position data of a detected region. The portable electronic apparatus, by functioning as a pen-table, eliminates the need to install or carry a mouse, a pen-table, etc. for controlling a personal computer, a laptop computer or the like. A local area communication module transmits and receives data based on a local area communication protocol, and a display module displays the detected region and information on a user interface (UI) and functions of the apparatus. A controller controls the operations of the modules in response to the user's input so as to transmit position data created by the touch-screen module to an electronic device that includes the functions of a pen-table and local area communication.

Abstract: An electronic shelf label tag includes a storage unit storing a power level mapping table including predetermined power levels, a control unit measuring a first voltage of a battery provided in the electronic shelf label tag after being woken-up from a sleep mode, measuring a second voltage of the battery after receiving data from an electronic shelf label gateway, and generating power level information using the power level mapping table which is pre-stored in the storage unit, based on the first voltage and the second voltage, and a communications unit transmitting a packet including the power level information to the electronic shelf label gateway.

Abstract: An optical fiber vibration sensor includes a polarization-diversity loop based interference unit having a polarization-maintaining fiber configured to generate an interference spectrum, a polarizing beam splitter connected to the polarization-maintaining fiber and configured to split light incident from a narrowband light source into two polarized beams, and a polarization controller connected to the polarization-maintaining fiber or the polarizing beam splitter and configured to control the two polarized beams split through the polarizing beam splitter, and an optical fiber vibration test unit combined to the polarization-maintaining fiber so as to apply an external vibration to the polarization-maintaining fiber, wherein light output intensity of the polarization-diversity loop based interference unit is converted to an electrical signal by a light detector, and the vibration applied to the polarization-maintaining fiber may be measured through the optical fiber vibration test unit.

Abstract: Disclosed herein are an electronic shelf label system and an operating method thereof. The electronic shelf label system includes: a main server having product information on products stored therein; an electronic shelf label receiving the product information from the main server, displaying the received product information, and including a near field communication tag having a product recognition identification (ID) pre-stored therein; and a mobile communication terminal reading the product recognition ID, transmitting the read product recognition ID to the main server, receiving the product information from the main server, and displaying the received product information.

Abstract: A memory array includes an array of memory cells. The memory array further includes at least two read tracking cells in a read tracking column. The memory array further includes a read tracking circuit coupled to the at least two read tracking cells, wherein the read tracking circuit is configured to generate a global tracking result signal based on outputs from the at least two read tracking cells. The memory array further includes memory control circuitry, wherein the memory control circuitry is configured to reset a memory clock based on the global tracking result signal.

Abstract: There is disclosed a washing machine including a spouting module with a variable spouting direction. The washing machine includes a cabinet forming an external appearance, an accommodating module arranged in the cabinet and including an accommodating case in which a space for accommodating laundry is formed, spouting units formed in a horizontal direction and arranged in the accommodating case to spout water, and a driving unit for having the spouting units perform reciprocating rotational motions.

Abstract: Disclosed is a method of providing additional content in a digital broadcast reception apparatus, the method including receiving a locator of additional content from a broadcast server while a user watches a broadcast program, receiving an instruction to insert the additional content from the broadcast server, receiving and reproducing the additional content from a content providing server designated by the locator, and switching back to the broadcast program. Thus, it is not necessary to allocate a separate channel and/or to switch channels for providing additional content.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: A memory array includes a memory segment having at least one memory bank. The at least one memory bank includes an array of memory cells, and wherein at least two first read tracking cells are disposed in a read tracking column of the at least one memory bank. The memory array further includes a read tracking circuit coupled to the at least two first read tracking cells. Outputs of the at least two first read tracking cells are connected to a tracking bit connection line (TBCL). A tracking circuit connected to the TBCL is configured to output a tracking-cells output signal to generate a global tracking result signal to a memory control circuitry. The memory control circuitry is configured to reset a memory clock based on the global tracking result signal.

Abstract: Disclosed is a laundry machine having an increased wash capacity. The laundry machine includes a cabinet, a tub connected to vibration sources through a vibration transmission blocking member, a drum rotatably provided in the tub, a suspension unit to substantially damp and support the vibration sources, and ball balancers, each of which includes a race, balls contained in the race, and an oil filing the race, provided on the drum.