Abstract: A foldable display device includes a display panel including a foldable display area, and a first panel support member supporting the display panel, the first panel support member overlapping a first area of the display panel. The foldable display device includes a second panel support member supporting the display panel, the second panel support member overlapping a second area of the display panel, and a hinge device including base hinge devices coupled to the first panel support member and the second panel support member to guide folding and unfolding of the display panel with respect to virtual rotation axes.

Abstract: Provided is a binder composition including polylysine and at least one reducing sugar or a derivative thereof, wherein the polylysine has, in a 1H NMR spectrum thereof, a first peak at 3.2 ppm to 3.4 ppm and a second peak at 3.8 ppm to 4.0 ppm, wherein a ratio (A:B) of an area of the first peak (A) to an area of the second peak (B) is 70:30 to 98:2.

Abstract: A system and method enable an incineration facility to be controlled and diagnosed, and the life cycle thereof managed, using a heat exchange and design program and operation mode analysis of an operator of the facility. Operation efficiency is improved by comparing and analyzing (a) initial design values of the incineration facility, (b) measured actual valued obtained by measuring waste composition and heating values changed after construction of the facility and (c) operation values indicating actual operation adjustment values and operating result values operated by the operator and by analyzing the operator. The design values, measured actual values and operation values are compared and provided as data in graphs and tables.

Abstract: A foldable display device is described. The foldable display device comprises: a first support member and a second support member, which are separated from each other, a display module disposed on the first support member and the second support member, a hinge coupling one side of the first support member and one side of the second support member, a hinge cover surrounding the hinge and comprising a dust cap on an upper edge thereof, a first back cover disposed under the first support member and comprising a first protrusion at one end thereof, and a second back cover disposed under the second support member and comprising a second protrusion at one end thereof, the dust cap is in contact with the first protrusion and the second protrusion when the display module is folded.

Abstract: A method of manufacturing a solid insulation member and an insulation member thereof are provided. The method of manufacturing the insulation member of the present invention includes manufacturing a 3D printing material using a mixed material in which one or more materials selected from among polycarbonate (PC), polybutylene terephthalate (PBT), acrylonitrile-butadiene-styrene (ABS), polyamide (PA), polyoxymethylene (POM), and polyethylene terephthalate (PET), one or more fillers selected from among TiO2, SiO2, and Al2O3, and a curing agent are mixed, and which contains different amounts of the fillers at predetermined intervals in a longitudinal direction, and sequentially stacking the manufactured 3D printing material using a 3D printer to thus manufacture a target insulation member so that the mixed material containing different amounts of the fillers at predetermined intervals in a longitudinal direction of the insulation member is sequentially stacked.

Abstract: A foldable display device according to an exemplary embodiment includes a first body and a second body, and a hinge unit which is connected between the first body and the second body. The hinge unit includes a first joint which includes a first recess, a second joint which faces the first joint, a third joint disposed at one side of the first joint, a first leaf spring disposed in the first recess, and a first fastener fixed to the third joint through the first leaf spring and the first joint.

Abstract: A foldable display device includes a hinge, a support plate connected to opposite ends of the hinge and a display panel module disposed on the support plate. The hinge includes a rotation axis module having a rotation axis. A first slider is connected to the rotation axis and includes a first guide line. A second slider is connected to the support plate and includes a second guide line. A link arm includes a link arm body. The link arm body has a link arm rotation axis disposed at a first end of the link arm body and a link arm pin hole disposed at a second end of the link arm body. A link arm pin is configured to extend through the link arm pin hole, the first guide line and the second guide line.

Abstract: Disclosed is a system for inter-sharing of data among a plurality of data users, which may include a virtual dataset service subsystem, configured to: in response to a data access request initiated by a data user or an application of the data user to a dataset, determine an original dataset associates to the dataset, create a virtual dataset associated with the original dataset, and return the created virtual dataset. Embodiments of the present disclosure also provide a method for inter-sharing of data among a plurality of data users, a computing device and a non-transitory computer-readable storage medium.

Abstract: A user environment for a multi-user collaborative data governance system. The user-environment includes one or more data connectors, one or more data catalogs, one or more datasets, and a user environment service. A multi-user collaborative data governance method implemented on one or more processors includes associating each of one or more datasets with a data item from one of one or more data connectors and associating each of the one or more datasets with a subscribed data item subscribed from one of one or more data catalogs. Further steps are associating each of the one or more datasets with a published dataset in one of the one or more data catalogs through publishing the dataset on the data catalog and associating each of one or more collaborators with one or more datasets with usage permission.

Abstract: A motor with a flat wire is provided. Since spatial collisions which occur in horizontal and vertical directions can be prevented by flat wire patterns which intersect with each other and are stacked on slots of a stator core, there is an advantageous effect in that a motor is miniaturized.

Abstract: Provided is a binder composition including polylysine and at least one reducing sugar or a derivative thereof, wherein the polylysine has, in a 1H NMR spectrum thereof, a first peak at 3.2 ppm to 3.4 ppm and a second peak at 3.8 ppm to 4.0 ppm, wherein a ratio (A:B) of an area of the first peak (A) to an area of the second peak (B) is 70:30 to 98:2.

Abstract: Provided is a personal authentication device based on an auditory brainstem response signal. The personal authentication device includes a signal generator, a signal acquirer, and a signal processor. The signal generator may output an auditory stimulus to an ear of a user, using a sound generator. The signal acquirer may acquire a first reference potential corresponding to a first interval, from a first electrode in close contact with the other ear of the user, and acquire a first evoked potential corresponding to the first interval from a second electrode in close contact with the ear, based on the first reference potential. The signal processor may generate a first auditory brainstem response signal, based on the first reference potential and the first evoked potential, generate authentication data for the user from the first auditory brainstem response signal, and compare the authentication data with registration data to authenticate the user.

Abstract: The present invention relates to a method for selectively etching a silicon oxide film in a semiconductor manufacturing process and comprises: a step of introducing a substrate having a silicon nitride film and a silicon oxide film to a substrate support part inside a reactor; a step of heating the substrate introduced into the reactor, so as to maintain a first temperature; a first step of supplying halogen gas and basic gas to the inside of the reactor, while the first temperature is maintained, so as to be reacted with the silicon oxide film formed on the substrate, thereby forming a reaction product on the substrate; a second step of heating the substrate, having the reaction product, up to a second temperature so as to remove the reaction product; a third step of cooling the temperature of the substrate down to the first temperature; and a step of repetitively performing the first step to the third step a preset number of times.

Abstract: Provided is a centrifugal device. The centrifugal device includes a centrifugal part configured to provide an intermediate chamber into which a centrifugal object is put and a driving part disposed on a rotation axis passing through the intermediate chamber.

Abstract: Provided is a biometric authentication system for authenticating a user. The biometric authentication system includes an input function generator generating an input function for determining a first time interval in a transmission interval in which an input signal is transmitted to a user, a second time interval in the transmission interval, a first frequency of the first time interval, and a second frequency of the second time interval, an input signal generator transmitting the input signal having the first frequency during the first time interval and the second frequency during the second time interval, to the user, based on the input function, and an authenticator acquiring a biometric signal generated in response to the input signal from the user and determining whether the user is authenticated based on the biometric signal.

Abstract: A system and method enable an incineration facility to be controlled and diagnosed, and the life cycle thereof managed, using a heat exchange and design program and operation mode analysis of an operator of the facility. Operation efficiency is improved by comparing and analyzing (a) initial design values of the incineration facility, (b) measured actual valued obtained by measuring waste composition and heating values changed after construction of the facility and (c) operation values indicating actual operation adjustment values and operating result values operated by the operator and by analyzing the operator. The design values, measured actual values and operation values are compared and provided as data in graphs and tables.

Abstract: Disclosed is a method, system, and non-transitory computer-readable storage medium for providing a pickup location. The pickup service method executable on a computer system, including displaying, by the at least one processor, one or more pickup candidate locations corresponding to a location associated with a user of an electronic device, on a map screen including the location, providing, by the at least one processor, guidance information on a pickup candidate location, which is selected by the user from among the one or more pickup candidate locations, on the map screen, and transmitting, by the at least one processor to a server, a pickup request including a final pickup candidate location that is selected by the user from among the one or more pickup candidate locations displayed on the map screen as a pickup location may be provided.

Abstract: A blood glucose prediction method comprising: acquiring a PAS signal by irradiating light to skin of the body, obtaining a photoacoustic image of the skin from the PAS signal, selecting at least one measurement location based on the photoacoustic image; and predicting the blood glucose based on a photoacoustic spectrum of a PAS signal corresponding to the at least one measurement location among the PAS signals, a blood glucose sensor, and a blood glucose prediction system are provided.

Abstract: Disclosed is a method and apparatus for providing a group call service using mobile voice over Internet protocol (mVolP). According to one embodiment, an interface is provided to transmit a request signal for a group call to members of a group chat room, and from among the group chat room members, it may be determined which members are able to participate in a group call as group call members. A new group call chat room may be created and include the group call members. The request signal may be transmitted in the created new group call chat room.

Abstract: The present invention relates to a method for selectively etching a silicon oxide film by using a low-temperature process in a semiconductor manufacturing process and, more specifically, the method comprises the steps of: putting, into a reactor, a substrate having a silicon oxide film and a silicon nitride film formed thereon; setting process conditions including a process temperature having a range of 0° C. to 30° C. below zero; and supplying process gas into the reactor under the process conditions so as to selectively etch the silicon oxide film with respect to the silicon nitride film.