Abstract: A battery cell includes a case including an accommodation space in which an electrode assembly is accommodated; a cap plate covering the accommodation space, and having an electrolyte injection port formed therein; a first sealing member inserted into the electrolyte injection port, and sealing the electrolyte injection port; and a second sealing member, at least a portion of which is accommodated in the first sealing member, and the second sealing member not in contact with the electrolyte injection port, wherein the first sealing member and the second sealing member are formed of a material including at least one of a resin and rubber.

Abstract: The present disclosure may provide a battery storage tray including an accommodating portion, an insert, and a fastening portion, wherein the accommodating portion includes an internal space housing the insert and one or more coupling portions provided in the internal space, the internal coupling portion including a fastening hole, the insert includes an insert coupling portion provided with a storage groove and a through-hole, and the fastening portion passes through the through-hole and is coupled with the fastening hole.

Abstract: The disclosed technology may provide a battery storage tray comprising an accommodating portion configured to accommodate one or more battery cells, and one or more inserts configured to accommodate at least a portion of the one or more battery cells, wherein the accommodating portion includes: an inner space in which the one or more inserts are embedded; and one or more first coupling portions disposed in the inner space, wherein each of the one or more first coupling portions includes a plurality of auxiliary coupling portions, and wherein each of the one or more inserts includes a storage groove configured to accommodate at least the portion of the one or more battery cells, and a second coupling portion coupled to one or more auxiliary coupling portions of the plurality of auxiliary coupling portions included in the one or more first coupling portions.

Abstract: The present disclosure relates to a method and an apparatus for sharing map revision details. A method according to an embodiment of the present disclosure includes receiving, from a first user terminal, first revision details generated based on an initial map and a first revised map revised from the initial map, receiving, from a second user terminal, second revision details generated based on the initial map and a second revised map revised from the initial map, transmitting the second revision details to the first user terminal and transmitting the first revision details to the second user terminal, and according to a result of the transmissions, reflecting in real time the second revision details on the first revised map displayed on the first user terminal and reflecting in real time the first revision details on the second revised map displayed on the second user terminal.

Abstract: One aspect of the present disclosure relates to a fault detection & classification (FDC) system, which is a system for managing a process of manufacturing a semiconductor or the like, and more particularly, to an FDC system with a workflow connected by modularizing an entire process, in which processes such as preprocessing, learning, and prediction are modularized so as to be managed, and modules are connected to each other to generate the workflow so that application to different projects is facilitated, and the entire process is managed more systematically.

Abstract: Disclosed is a method for detecting an abnormality performed by a computing device including one or more processors according to some aspects of the present disclosure. The method may include: acquiring first sensor data output from a first sensor among a plurality of sensors; selecting a first neural network model determined as an optimal network model from among a plurality of neural network models different from each other; generating first output data by inputting the first sensor data to the first neural network model; and determining whether an abnormality exists in the first sensor data based on the first sensor data and the first output data.

Abstract: A disposable sauce container for accommodating sauce within the disposable sauce container is provided. The disposable sauce container includes an opening part in one of a front surface and a rear surface to be opened by a user, wherein the user is able to take the sauce after opening the opening part.

Abstract: The present disclosure relates to a heat transfer tube comprising nanostructures formed on the surface, and a method for manufacturing the same, and by forming nanostructures on a heat transfer tube surface, a superhydrophobic surface may be obtained under a high temperature environment as well. In addition, superhydrophobicity may be enhanced by further forming a hydrophobic coating layer on the nanostructure-formed heat transfer tube surface. By using a method of forming nanostructures by dipping the heat transfer tube surface, complex shapes may be coated, and therefore, a plurality of assembled heat transfer tubes may be coated, and damages occurring during a process of assembling the heat transfer tube after coating may be prevented.

Abstract: An electronic apparatus includes a printed circuit board (PCB); a circuit element mounted on the PCB; a heat sink contacting the circuit element and configured to receive heat generated by the circuit element; a bottom chassis configured to support the PCB and the heat sink; and a coupling member connecting the heat sink and the bottom chassis and configured to transfer heat received from the heat sink to the bottom chassis.

Abstract: The present invention relates to a tunneling method, and particularly, to a tunneling method by installing an internal pre-support member and a corresponding post support member in an alternate manner or by installing an external pre-support member and a corresponding post support member in an alternate manner, and an apparatus, respectively, therefor.

Abstract: Provided is a linear acoustic transducer for transducing an electrical signal into an acoustic signal and, more specifically, to a linear acoustic transducer, which can efficiently deliver the vibration energy of a driver by connecting a driving rod, to which a plurality of diaphragms are fixed, to the center of the driver and has partitions integrally formed inside a housing at regular intervals such that the partitions are located between the plurality of diaphragms, thereby generating an acoustic signal by compressing or expanding the air between the diaphragms and the partitions when the plurality of diaphragms vibrate upward and downward by the vibration of the driving rod.

Abstract: The present invention relates to an earth retaining structure for reinforcing a slope, and more particularly, to an anchor including a fixing body at a pressure plate side for compressing a slope and a method for installing the anchor in the slope. The anchor including a fixing body at a pressure plate side for compressing a slope capable of preventing tension of the anchor from being lost by installing a friction type pressure plate fixing body in a steel pipe form that is integrated with the pressure plate at the pressure plate side of the anchor, installing a primary packer at a middle part of the anchor to conduct pressurized-grouting to fix a tip end side fixing body of the anchor, compressing a large pressure plate compressing the slope by introducing a tensile force to the tension member of the anchor together with the pressure plate side fixing body, expanding a secondary packer, and conducting secondary pressurized-grouting, is provided.

Abstract: The present disclosure relates to a heat transfer tube comprising nanostructures formed on the surface, and a method for manufacturing the same, and by forming nanostructures on a heat transfer tube surface, a superhydrophobic surface may be obtained under a high temperature environment as well. In addition, superhydrophobicity may be enhanced by further forming a hydrophobic coating layer on the nanostructure-formed heat transfer tube surface. By using a method of forming nanostructures by dipping the heat transfer tube surface, complex shapes may be coated, and therefore, a plurality of assembled heat transfer tubes may be coated, and damages occurring during a process of assembling the heat transfer tube after coating may be prevented.

Abstract: The present invention relates to a tunneling methods and, particularly to installing an internal or external pre-support member along with a post support member and an apparatus therefor. The tunneling method includes: excavating a pilot tunnel in a main tunnel to be built; radially forming a drilled hole from an excavation surface of the pilot tunnel to a tip end of an internal pre-support member of the main tunnel at locations in the pilot tunnel; inserting the internal pre-support member into the drilled hole, and conducting grouting and fixing the internal pre-support member; excavating the tunnel along an excavation line of the main tunnel and spraying shotcrete to an excavation surface of the main tunnel; installing a post-support member between internal pre-support members in the excavation surface of the main tunnel; and connecting the internal pre-support member and the post-support member with a plate type support member.

Abstract: Provided is an apparatus for stimulating cells using a 3D clinostat and ultrasonic waves in experiment equipment for studying adverse influences on a human body under microgravity and taking a countermeasure against the influences. Further, provided is a method of stimulating cells using a 3D clinostat and ultrasonic waves to study adverse influences on a human body under microgravity and to take a countermeasure against the influences.

Abstract: Provided is a linear acoustic transducer for transducing an electrical signal into an acoustic signal and, more specifically, to a linear acoustic transducer, which can efficiently deliver the vibration energy of a driver by connecting a driving rod, to which a plurality of diaphragms are fixed, to the center of the driver and has partitions integrally formed inside a housing at regular intervals such that the partitions are located between the plurality of diaphragms, thereby generating an acoustic signal by compressing or expanding the air between the diaphragms and the partitions when the plurality of diaphragms vibrate upward and downward by the vibration of the driving rod.

Abstract: Provided is an apparatus for stimulating cells using a 3D clinostat and ultrasonic waves in experiment equipment for studying adverse influences on a human body under microgravity and taking a countermeasure against the influences. Further, provided is a method of stimulating cells using a 3D clinostat and ultrasonic waves to study adverse influences on a human body under microgravity and to take a countermeasure against the influences.

Abstract: Disclosed herein is a canal type earphone with a pressure equilibrium means, capable of eliminating a pressure difference between a user's external auditory meatus and an outside during wearing of the canal type earphone. A pressure equilibrium means includes a side air passage through which air within a tube or air within a speaker unit in the canal type earphone is discharged to a side surface of a gasket or a side surface of the speaker unit, and a rear air passage through which air in the side surface of the speaker unit is discharged to the rear of the speaker unit.

Abstract: Disclosed herein is a canal type earphone with a pressure equilibrium means, capable of eliminating a pressure difference between a user's external auditory meatus and an outside during wearing of the canal type earphone. A pressure equilibrium means includes a side air passage through which air within a tube or air within a speaker unit in the canal type earphone is discharged to a side surface of a gasket or a side surface of the speaker unit, and a rear air passage through which air in the side surface of the speaker unit is discharged to the rear of the speaker unit.