baber/WOPTO huggingface dataset:
Patent KR-20170109827-A (KR)
Title: 연료전지의 수소 재순환 이젝터
Inventor: SHIM SUN BO
IPC: H01M8/04089
Filed: 2016-03-22
Abstract: 본 발명은 재순환가스와 수소가 혼합되는 구간을 형성하는 혼합부가 내부에 구비되며, 출측이 스택의 분기부와 연결되는 챔버바디 및 상기 혼합부의 내부에서 방향성을 가지며 복수개로 설치되고, 상기 챔버바디 입측의 하단에서 유입되는 재순환가스에 의한 유동 치우침의 방향이 상기 챔버바디의 출측에서 측면을 향하도록 가이드 하는 유동 가이드를 포함한다.
Patent KR-20160115814-A (KR)
Inventor: SINGH AJEET KUMAR
IPC: H04W72/12
Filed: 2016-03-25
Abstract: The present invention relates to mechanisms for dynamically forming a mesh network, capable of performing an adjacent list update procedure. According to the embodiment of the present invention, a service aware Bluetooth low energy (BLE) mesh network is dynamically formed. According to the method, service requirements of BLE mesh service are derived based on an intrinsic identifier related to BLE mesh service. According to the method, a BLE mesh service to be provisioned based on one or more BLE parameters is determined. According to the method, the BLE mesh network is dynamically determined based on the determined BLE mesh service, the service requirements and the one or more BLE parameters, wherein the BLE mesh network is one of connection oriented, or disconnection.
Patent KR-20160117242-A (KR)
Inventor: KAKITANI AKIHIRO
IPC: C22F1/08
Filed: 2016-03-28
Abstract: The present invention relates to a copper alloy sheet made of a Cu-Sn alloy, which improves press punching properties by efficiently suppressing the generation of bur after press processing, and a press-molded product having the same. The copper alloy sheet comprises 0.01-0.3 mass% of Sn and the remainder consisting of Cu and inevitable impurities and has a conductivity of 70% IACS or more. Moreover, the ratio (r) of the half power bandwidth derived from a displacement-load curve in a shear test with respect the thickness of the sheet is 0.2 <= r <= 0.7.
Patent KR-20170051146-A (KR)
Title: Power semiconductor module and method for stabling thereof
Inventor: KIM MIN KI
IPC: H01L29/778
Filed: 2016-04-01
Abstract: The present invention proposes a stabilization circuit structure using sense-FET. A power semiconductor module according to the present invention comprises: D-Mode FET; and sense-FET having the same structure as the D-Mode FET and having different areas from the D-Mode FET. A power semiconductor module comprises: E-Mode FET required to drive the sense-FET; and a stabilization circuit including circuit elements such as a resistor, a capacitor, an inductor or a diode.
Patent KR-20170114380-A (KR)
Title: 다용도 핸드 커피 로스터기
Inventor: WEE DUK HWAN
IPC: A23N12/12
Filed: 2016-04-04
Abstract: 본 발명은 다용도 핸드 커피 로스터기에 관한 것으로, 야외나 야영지 혹은 시골이나 별장 같은 장소에 조립 방식으로 세팅되어 장작불 화기를 이용하여 커피 원두나 식물 잎의 볶음 과정에서 향기를 머금은 커피 원두를 볶아낼 수 있는 로스터기로서, 지면에 세워진 상태로 고정되어 장작불 화기를 지펴내는 볶음틀, 상기 볶음틀 상에 장착된 상태에서 투입된 커피 원두를 회전시키며 상기 장작불 화기로부터 발생되는 향을 머금은 커피 원두를 볶아내는 볶음회전부를 포함하는 다용도 핸드 커피 로스터기를 제공하고자 한다.
Patent KR-20170114826-A (KR)
Title: 필터교체형 방진마스크
Inventor: GIM YEONG CHEOL
IPC: A62B18/02
Filed: 2016-04-04
Abstract: 본 발명은 필터교체형 방진마스크에 관한 것으로, 보다 상세하게는 필터를 교체할 시에 매우 간단히 교체할 수 있으며 방진효과를 극대화하여 황사와 같은 미세먼지뿐만 아니라 작업장에서 발생되는 먼지를 효과적으로 차단할 수 있도록 하며 세탁가능한 직물소재로 제작된 방진마스크이다. 
상기와 같은 목적을 달성하기 위하여 본 발명은 본 출원인이 선출원한 밀폐용구를 몸체의 상측에 장착하여 코부위에서 유입되는 미세먼지를 차단하고 방진마스크의 몸체 전면에 공지의 배기밸브를 장착하되, 
배기밸브와 접촉되는 전면원단에 환형실리콘으로 턱을 세우고 이에 배기밸브의 요홈과 서로 맞물리게 하여 원단이 늘어나도 배기밸브가 환형실리콘에 걸려 이탈되지 않도록 한 것이다. 
또한 배기밸브의 후측에 다수의 필터를 장착하며 몸체의 상측에는 필터부 덮개부를 장착하되 하단부에는 벨크로테이프를 형성하고 필터부 덮개부의 양측에는 실리콘으로 제작된 세로지지대를 장착한 것으로, 
배기밸브의 하측에 형성되어 있는 배기밸브 후면부를 탈착하면서 필터를 교체할 수 있도록 하고 필터의 후측에 필터부 덮개부를 위치하여 상기 필터를 보호할 수 있도록 발명한 것이다.
Patent KR-20170116289-A (KR)
Title: 개인 맞춤형 의류 제작 주문 시스템 및 그 방법
Inventor: KIM TAE HUN
IPC: G06Q10/06
Filed: 2016-04-08
Abstract: 본 발명은 개인 맞춤형 의류 제작 주문 시스템 및 그 방법에 대한 것이다.  
본 발명에 따른 개인 맞춤형 의류 제작 주문 시스템은 의류 제작 주문 서버를 포함하고, 상기 의류 제작 주문 서버는, 네트워크 연결된 제1 사용자 단말기로부터 의상 디자인 및 의류에 삽입할 문구 또는 그림을 포함하는 의류 제작 주문을 입력받는 주문 관리부; 기 등록된 제작업체 중에서 상기 의류 제작 주문이 처리 가능한 적어도 하나의 제작업체 정보를 추출하여 추천 제작업체 리스트를 상기 제1 사용자 단말기에 제공하는 제작업체 제공부; 상기 제1 사용자 단말기로부터 상기 제작업체 리스트 중 어느 하나의 제작업체를 선택받는 제작업체 선택부; 및 상기 선택된 제작업체에 대응하는 제2 사용자 단말기로 상기 의류 제작 주문 정보와 상기 제1 사용자 단말기에 저장된 배송지 주소를 전달하는 주문 전달부를 포함한다. 
이와 같이 본 발명에 따르면, 어플리케이션을 이용하여 쉽고 간편하게 원하는 디자인이 반영된 의류 제작을 요청할 수 있어 구매자들의 만족도를 극대화 시킬 수 있는 효과가 있다.
Patent KR-20170115812-A (KR)
Title: 조립식 식기건조대
Inventor: KIM HAK JUNG
IPC: A47B77/14
Filed: 2016-04-08
Abstract: 본 발명은 간편한 조립과 이에 따른 견고성이 보장되고, 사용자의 사용목적에 따라 간편하게 탁상식이나 벽걸이(행거)식의 양면 사용이 가능하여 범용성이 보장되는 조립식 식기건조대를 제공한다. 
본 발명의 상기 목적은 전, 후방 단부 내측에 프레임 고정용홈(21)과 그 내측에 행거 고정구용 홈(22) 및 스틸봉홈(23)이 각각 한쌍으로 형성되어 좌, 우측에 대향 배치되는 좌, 우측고정판(20A,20B)과, 상기 프레임 고정용홈(21)에 맞게 성형 되어 양측 단부로 조립되는 전, 후방프레임(30A,30B)과, 상기 행거 고정구용 홈(22)에 각각 나사(S2)로 조립되는 4개의 행거고정구(40) 및, 상기 좌, 우측고정판(20A,20B)과 전, 후방프레임(30A,30B)의 사이에 배치 조립되는 식기건조선반(10)으로 구성된 조립식 식기건조대에 의해 달성된다.
Patent KR-20170117286-A (KR)
Title: 가시광 통신을 이용한 휴대용 정보 데이터 송신장치 및 시스템
Inventor: KIM SANG OK
IPC: F21L19/00
Filed: 2016-04-12
Abstract: 본 실시예는, 적어도 하나의 정보 데이터를 저장 가능하며, 복수 개의 발광소자를 이용하여 기 설정된 통신 범위 내에 위치하는 디스플레이 장치로 정보 데이터 중 일부 또는 전부를 포함한 가시광 신호를 송신함으로써 사용자에게 정보 데이터가 보다 효율적으로 제공될 수 있도록 하는 휴대용 정보 데이터 송신장치를 제공한다.
Patent KR-20170119128-A (KR)
Title: Fa 상태 결정 테이블을 근거로 한 dram 내의 데이터 검출을 위한 동적 메모리 장치 및 그 방법
Inventor: KIM SEON WOOK
IPC: G06F9/30
Filed: 2016-04-18
Abstract: 본 발명은 FA 상태 결정 테이블을 근거로 한 DRAM 내의 데이터 검출을 위한 동적 메모리 장치 및 그 방법을 개시한다. 즉, 본 발명은 스캐너 소프트웨어부를 통해 생성된 상태 결정 테이블을 DRAM에 저장하고, 동적 메모리 장치 내의 로직부에서 상태 변화를 수행하여 오토마타 처리를 수행하여, CPU에서 필요했던 DRAM 접근을 줄여 메모리 액세스 대기 시간 및 메모리 전송 파워를 줄일 수 있고, 반복적 분기 명령 실행이 없어도 되어 오토마타 프로세스의 성능을 향상시키고, DRAM과 오토마타 로직을 하나의 다이(die) 또는 패키지로 구현하여 전체 동적 메모리 장치의 운용 효율을 향상시킬 수 있다.
Patent KR-20170119838-A (KR)
Title: 정수기의 냉수 온도 제어 방법
Inventor: PARK SOO BIN
IPC: F25D29/00
Filed: 2016-04-20
Abstract: 본 발명에 따른 정수기의 냉수 온도 제어방법은 이중관 증발기를 포함하는 정수기의 냉수 온도 제어방법에 있어서, 이중관 증발기의 입구단 및 출구단의 온도를 측정하는 단계; 상기 입구단과 출구단의 온도 측정값의 차이가 제 1 설정값 이상인지를 판단하는 단계; 및 상기 온도 측정값의 차이가 제 1 설정값 이상인 경우, 냉매 냉각장치를 작동시키는 단계;를 포함하는 것을 특징으로 한다.  
이에 의하면, 2개의 온도센서를 이용하여 이중관 증발기의 입구 및 출구 측의 온도를 계측함으로써, 냉각된 음용수의 출수 온도를 일정하게 제어하는 것이 가능한 정수기의 냉수 온도 제어 방법을 제공할 수 있다.
Patent KR-20170124135-A (KR)
Inventor: HAN HYUNG RYEOL
IPC: A61C19/05
Filed: 2016-04-29
Abstract: The present invention relates to an apparatus for measuring maxillofacial asymmetry. According to the present invention, the apparatus for measuring maxillofacial asymmetry comprises: a glass frame worn on the face of a user; an upper face bow of which an upper end is coupled to a glabella part of the glass frame and which measures an eye socket pupil parallel line and a face center symmetrical line of the patient; a camper plan measuring unit of which a center part is coupled to the upper face box and both ends are fixed to the ear hole of the patient and which measures a camper plan; a lower face bow which is coupled to a lower end of the upper face bow and measures a bite plane; and a bite fork coupled to the lower face bow and measuring the bite plane.
Patent KR-20170124296-A (KR)
Inventor: SONG CHANG HYUN
IPC: C11D7/44
Filed: 2016-05-02
Abstract: The present invention relates to a functional cleansing composition for animals containing a fermented red ginseng residue extract as an active ingredient. More specifically, the present invention relates to a method for producing a functional cleansing composition for animals containing a fermented red ginseng residue extract, comprising the following steps: (1) adding distilled water to red ginseng, and heating the same to prepare red ginseng residue; (2) fermenting the red ginseng residues using effective microorganism (EM); and (3) adding water or medicinal herb ingredients into the fermented red ginseng residues for extraction.
Patent KR-20170125545-A (KR)
Inventor: JU YOUNG WOON
IPC: A61K36/82
Filed: 2016-05-04
Abstract: The present invention relates to a non-polyphenol green tea extract having a protein tyrosine dephosphorylation enzyme 1B inhibitory activity, and a composition for preventing and treating metabolic diseases which contains the same as an active ingredient. Provided is a pharmaceutical composition for preventing and treating metabolic diseases. The green tea extract comprises: i) 60% or more of a sugar content; ii) 10 or more of a dual neutral sugar/acid sugar ratio; iv) 90% or more of a material having 1000Da or less with respect to a molecular amount distribution; and iii) 2% or less of a polyphenol content.
Patent KR-20170129021-A (KR)
Title: 이륜차용 스마트폰 터치 리모컨
Inventor: CHOI HYUNG GUEN
IPC: H04M1/725
Filed: 2016-05-16
Abstract: 본 발명은, 이륜차 손잡이를 잡고 있는 손의 손가락으로 스위치의 조작하여 이륜차 운전중 거치대에 고정된 스마트폰 화면의 특정 위치를 안전하게 원격 터치하는 이륜차용 스마트폰 터치 리모컨을 제공하는 것을 목적으로 하고 있다.
Patent KR-20170129511-A (KR)
Inventor: JEON JAE YONG
IPC: A61B5/00
Filed: 2016-05-17
Abstract: According to the present invention, an edema diagnosis device includes: a volume measuring part measuring the volume of an arm or leg; a body component analyzing part analyzing body components of the arm or leg; and an edema diagnosis part diagnosing edema of the arm or leg based on a volume measurement value of the volume measuring part and a body component analysis value of the body component analyzing part. According to the present invention, the edema diagnosis device is capable of diagnosing edema in accordance with the volume measurement value through a first edema diagnosis member and diagnosing edema in accordance with the body component analysis value through a second edema diagnosis member. Moreover, the present invention is capable of finally diagnosing edema by combining the diagnosis results of the first and second edema diagnosis members through a final edema diagnosis member. As such, the present invention is capable of properly diagnosing the seriousness of edema by analyzing a relation between a body component and volume, and also, diagnosing lymphedema which does not indicate a volume change because of muscle reduction. In addition, the present invention is capable of comprehensively determining a change of the volume and the body components of the arm or leg by comparing the measured edema diagnosis results, enabling early diagnosis of edema by measuring the volume and the body components at the same time, and having high accuracy for edema diagnosis by diagnosing edema in accordance with a change of the volume and the body components.
Patent KR-20170131805-A (KR)
Inventor: YOO HYUN SEUK
IPC: H04N9/77
Filed: 2016-05-20
Abstract: According to the present invention, an image compression device for compressing RGBW image data comprises a data converter, a first DSC encoder, and a second DSC encoder. The data converter is configured to convert RGBW image data into first luminance data, second luminance data, first chrominance data, and second chrominance data. The first DSC encoder is configured to encode first input image data including luminance data, the first chrominance data, and dont-care data as a luminance component, a first chrominance component, and a second chrominance component, respectively, according to the DSC standard so as to generate first bitstream. The second DSC encoder is configured to encode second input image data including the second luminance data, the second chrominance data, and dont-care data as a luminance component, a first chrominance component, and a second chrominance component, respectively, according to the DSC standard so as to generate second bitstream. Accordingly, RGBW image data can be compressed by using the DSC standard with respect to the RGB image data.
Patent KR-20170136885-A (KR)
Inventor: HA CHANG WOO
IPC: G01N21/01
Filed: 2016-06-02
Abstract: The present invention relates to a fine dust sensor and, more specifically, relates to a small optical fine dust sensor capable of measuring fine dust of a 1 m level. According to the present invention, the dust sensor comprises: a body unit having an inlet into which dust moves and an outlet from which dust is discharged; a dust flow means to cause dust to flow from the inlet to the outlet; a light emitting unit to generate light in the body unit to emit light to dust; a condensing lens to condense reflection light scattered by floating dust; a one-chip light receiving element to amplify a current by at least 1000 times with a photodiode in which the current is generated by the light condensed by the condensing lens to output an amplified current; and a microcomputer to use a signal outputted by the light receiving element to determine a concentration of dust.
Patent KR-20170140581-A (KR)
Inventor: KIM JANG HYUN
IPC: B21D28/16
Filed: 2016-06-13
Abstract: The present invention provides a removing device capable of improving productivity and reducing work time by including a first removing unit and a second removing unit to individually discharge a first product and a second product to solve a problem of an existing removing device, and a method for operating a fine blanking mold facility including the same. According to the present invention, the facility-linked device for removing a product and scrap includes: a base plate arranged on one side of a fine blanking mold comprising an upper mold and a lower mold; a moving unit installed in the upper part of the base plate and moving forward and backward to the mold; the first removing unit mounted on the upper part of the moving unit and pushing the first product by horizontally moving when the first product is removed from the upper mold; and the second removing unit mounted on the front of the moving unit and pushing the second product removed from the lower mold when the moving unit moves backward.
Patent KR-20160148465-A (KR)
Title: Processing apparatus, processing method, and storage medium
Inventor: SATAKE KEIGO
IPC: H01L21/67
Filed: 2016-06-14
Abstract: The purpose of the present invention is to prevent a change on a process result, which is caused as the time from when a process liquid reaches a processed object until the process liquid does not reach the processed object changes between processed objects. A processing apparatus according to one embodiment of the present invention comprises a chamber, a nozzle, a measurement unit, an opening/closing unit, and a control unit. The chamber accommodates a processed object. At least one nozzle is provided in the chamber, and the nozzle is configured to supply a process liquid to the processed object. The measurement unit is configured to measure a supplied flow rate of the process liquid supplied to the nozzle, and the opening/closing unit performs an opening/closing operation of a flow path of the process liquid supplied to the nozzle. The control unit is configured to output an opening operation signal and a closing operation signal, which enable the opening/closing unit to perform an opening operation and a closing operation, respectively, at a predetermined time point. Also, the control unit is configured to calculate the total quantity of the process liquid based on the measurement result of the measurement unit, which is obtained when the supplied flow rate changes to a predetermined flow rate, after outputting the opening operation signal, and to perform an output time point change process for changing a time point of outputting the opening operation signal or the closing operation signal from the predetermined time point, based on the calculated total quantity.
Patent KR-20170142347-A (KR)
Inventor: KANG BYUNG HYUN
IPC: A45D24/00
Filed: 2016-06-17
Abstract: The present invention relates to a comb combined with wax to reduce hassle in everyday life. Wax is stored in a comb. If an ON button is pushed, wax is moved and hot wires are operated so wax comes out along a line between comb brushes. Wax can be additionally injected and hot wires can be continuously used if a battery is replaced.
Patent KR-20170143388-A (KR)
Inventor: LEE YOUNG JU
IPC: B60R9/058
Filed: 2016-06-21
Abstract: The present invention relates to a carrier device for a vehicle, having a carrier module mounted to enable an object to be mounted to and separated from the outside of a vehicle. The carrier module comprises: a roof rack fixated to a roof of the vehicle; and a support unit connected to be rotated to the roof rack and expanded during rotation.
Patent KR-20180003069-A (KR)
Inventor: HONG SUNG RYUL
IPC: H04L9/08
Filed: 2016-06-30
Abstract: The present invention relates to a battery replacement management method of OTP token. The battery replacement management method executed through OTP token according to the present invention has a battery mounted to be able to be replaced and has a timer unit which counts time in real time through power charged in the battery. The present invention incudes: a first step of determining that time counted in real time in the timer unit is initialized by replacing the battery of the OTP token when real-time time information is the past compared to stored time information by comparing the real-time time information counted in real time through the timer unit with the time information stored in a designated storage area of a memory unit during the operation of the OTP token; a second step of performing a procedure which receives synchronization time information including a predetermined synchronization time value through at least one available communication among cable communication, contact type communication, and near field wireless communication with a designated terminal by being set as a time synchronization mode when time of the timer unit of the OTP token is determined to be initialized; a third step of authenticating availability of the synchronization time value to be synchronized through the synchronization time information by analyzing the synchronization time information flowing in in a time synchronization mode state through at least one key value among synchronization key values obtained during a process of receiving the synchronization time information or the synchronization key value recorded in a storage area designated at the issue time point of the OTP token; and a fourth step of synchronizing time counted in real time through the timer unit into time corresponding to the authenticated synchronization time value when availability of the synchronization time value is authenticated.
Patent KR-20180011391-A (KR)
Inventor: HA YOUNG JAE
IPC: G09F9/33
Filed: 2016-07-21
Abstract: The present invention relates to a modular flexible light emitting diode (LED) signboard, which is installed with multiple LED modules, and is developed for installation on flat and curved surfaces to facilitate installation of the LED module while also simplifying maintenance or replacement when a failure occurs. The modular flexible LED signboard includes a front panel including multiple rectangular LEDs which are vertically elongated and mounted onto the front side in a grid, and a fastener mask mounted through holes which are penetrated onto the positions for mounting the LEDs; a main body being mounted with the front panel on the front side and having a tapered shape wherein the width becomes narrower to the back side, while having the top and bottom ends protrude backwards; a hinge coupling part including a first coupling part wherein a pair of portions elongated in parallel from the top and bottom sides from one side of the main body form a hinged hole which is vertically penetrated, and a second hinged part wherein a pair of portions elongated in parallel from the top and bottom sides from the other side of the main body form a hinging part which is being inserted to the hinged hole; and a magnet fixated on the top and bottom ends which protrudes towards the back of the main body. Therefore, the neighboring LED modules can be coupled to the hinge coupling part.
Patent KR-20180010567-A (KR)
Inventor: PARK JAE SEONG
IPC: F26B21/10
Filed: 2016-07-21
Abstract: The present invention relates to a dryer for agricultural and marine products, in which agricultural and marine products are placed in a drying chamber and then dried. In the dryer: a cooling/heating device is disposed outside the drying chamber containing the agricultural and marine products to cool or heat air; a first duct is installed between an entrance of the cooling/heating device and an exit of the drying chamber; and a second duct is installed between an exit of the cooling/heating device and an entrance of the drying chamber, wherein an air circulation pump is installed on the first and second ducts so that air is circulated between the drying chamber and the cooling/heating device by the air circulation pump, an evaporator of a freezer is installed inside of an entrance side of the cooling/heating device, and a condenser of the freezer is installed inside of an exit side of the cooling/heating device. Accordingly, since the air is circulated between the drying chamber and the cooling/heating device inside of which the condenser and evaporator of the freezer are installed while having a space between them, as air is cooled in the evaporator of the cooling/heating device, the moisture inside the air is liquefied and can be discharged to the outside; and as air heated in the condenser of the cooling/heating device flows into the drying chamber, a relative humidity of the air inside the drying chamber decreases, thus facilitating drying of the agricultural and marine products inside the drying chamber. Additionally, since cooling and heating can be carried out using the evaporator and condenser of the freezer, electricity consumption can be reduced.
Patent KR-20180011676-A (KR)
Inventor: BAIK SUNG JUN
IPC: G06Q30/02
Filed: 2016-07-25
Abstract: The present invention relates to a room mirror device with an on-board unit (OBE) for dedicated short range communication (DSRC) which installs one or more OBE antennae to match an OBE receiving direction to a transmission beam direction of a main lobe of an RSE base station installed on a toll gate of a highway, and selects an antenna with best receiving power. The room mirror device with an OBE for DSRC comprises: a room mirror housing unit attached to a vehicle by a support; an antenna plate which is mounted on a rear surface of the room mirror housing unit, and arranges a plurality of transceiving antennae for transceiving with road side equipment (RSE); a button and external event input unit to select an operating mode of the antennae; and an information processing module which is included in the room mirror housing unit, and transceives with the road side equipment (RSE) via the transceiving antennae to process a charge by an electric toll collection system (ETCS). The information processing module selects a transceiving antenna with the largest receiving signal strength among the plurality of transceiving antennae to use the selected transceiving antenna to process a charge. According to the room mirror device, an antenna with a high receiving level is selected among a plurality of OBE antennae to always maintain a minimum receiving level required for demodulation and calculate a charge without an error.
Patent KR-20180012069-A (KR)
Inventor: YANG SOON YOUNG
IPC: G08C17/02
Filed: 2016-07-26
Abstract: The present invention provides an intelligent panel board which includes an outer frame with a box shape including a space inside, a main body fixed to the inside of the outer frame and including a plurality of display units on a front side thereof, a data storage unit which is installed inside the main body and in which data of a movable storage member is recorded, a connection terminal formed in the main body and configured so that the movable storage member including a separate data storage space can be connected to the connection terminal, and a transmission and reception unit for remotely transmitting and receiving the data recorded in the data storage unit and the data of the movable storage member supplied through the connection terminal. Accordingly, the present invention can manage the data in a place without a network facility.