baber/WOPTO huggingface dataset:
Patent KR-20170110564-A (KR)
Inventor: PARK HYE MIN
IPC: H01L27/32
Filed: 2017-09-22
Abstract: 본 발명의 실시예는 구동 트랜지스터의 문턱전압을 보상함으로써 화소들의 휘도를 균일하게 할 수 있는 유기발광표시장치에 관한 것이다. 본 발명의 일 실시예에 따른 유기발광표시장치는 데이터라인들, 스캔라인들, 및 제1 전원전압라인들에 접속된 화소들을 갖는 표시패널; 상기 데이터라인들에 데이터전압들을 공급하는 데이터 구동부; 및 상기 스캔라인들에 스캔신호들을 공급하는 스캔 구동부를 구비한다. 상기 화소는, 유기발광다이오드; 상기 유기발광다이오드와 상기 제1 전원전압라인들 중 어느 한 제1 전원전압라인에 접속된 구동 트랜지스터; 상기 데이터라인들 중 어느 한 데이터라인과 상기 구동 트랜지스터의 게이트 전극에 접속된 제1 트랜지스터; 상기 어느 한 데이터라인의 기준전압을 상기 구동 트랜지스터의 소스 전극에 공급하는 제2 트랜지스터; 및 상기 구동 트랜지스터의 게이트 전극과 소스 전극에 접속된 커패시터를 포함한다. 상기 데이터 구동부는 제1 기간 동안 제j(j는 양의 정수) 데이터라인에 상기 기준전압을 공급하며, 제2 기간 동안 보상전압을 공급하고, 제3 기간 동안 데이터전압을 공급한다. 상기 스캔 구동부는 상기 제1 내지 제3 기간들 동안 게이트 온 전압을 갖는 제k(k는 양의 정수) 스캔신호를 제k 스캔라인에 공급하며, 제4 기간 동안 게이트 오프 전압을 갖는 제k 스캔신호를 상기 제k 스캔라인에 공급한다.
Patent KR-20190033993-A (KR)
Title: Polyester resin composition
Inventor: LEE MYUNG SE
IPC: C08L23/06
Filed: 2017-09-22
Abstract: The present invention relates to a polyester resin composition, which exhibits excellent releasability and mechanical properties, comprising: 60 to 80 wt % of a polyester resin including a dicarboxylic acid-derived repeating unit and a diol-derived repeating unit; and 0.01 to 2 parts by weight of a nitride-based inorganic nucleating agent and 0.1 to 5 parts by weight of a high-density polyethylene-based organic nucleating agent, with respect to 100 parts by weight of a mixture.
Patent KR-20190034820-A (KR)
Title: Composite pigment and red pigment composition for color filter comprising the same
Inventor: PARK SOO YOUL
IPC: G02B5/20
Filed: 2017-09-25
Abstract: The present invention relates to a composite pigment comprising: a pigment derivative including at least one sulfonyl chloride group in a basic skeleton structure of 3,6-diarylpyrrolo [3,4-c] pyrrole-1,4(2H,5H); pigment Red 291; pigment Red 177; and a complex of chemical formula 1. The composite pigment according to the present invention has excellent color characteristics while durability is not deteriorated when applied to a color filter.
Patent KR-20180040488-A (KR)
Inventor: TOMITA YOSUKE
IPC: G07C9/00
Filed: 2017-10-10
Abstract: Disclosed is a door control system capable of enhancing convenience of a user of a vehicle and enhancing antitheft properties. According to the door control system (100), when a user operates a portable device (20) and reserves opening of a door (D), a reservation signal is transmitted; when a control device (10) receives the reservation signal, the control device (10) transmits a reservation reception signal and starts to transmit a response request signal; when the portable device (20) receives the reservation reception signal, a portable device storage unit (24) stores information about reservation reception and approval, and a notification unit (26) informs the user of the approval; when the portable device (20) receives the response request signal, the portable device (20) transmits a response signal including stored approval information; and when the control device (10) receives the response signal including the approval information corresponding to the response request signal, a control unit (13) unlocks and/or opens the door.
Patent KR-20170120532-A (KR)
Inventor: FUSE KAZUHIKO
IPC: F27B17/00
Filed: 2017-10-12
Abstract: [과제] 불순물의 확산을 억제하면서도 프로세스 손상의 발생을 방지할 수 있는 열처리 방법 및 열처리 장치를 제공한다. 
[해결수단] 플래시 램프의 발광 출력을 1 밀리초 이상 20 밀리초 이하의 시간을 걸쳐 최대치까지 도달시키는 제1 조사를 행함으로써, 반도체 웨이퍼의 표면 온도를 예비가열온도(T1)로부터 목표 온도(T2)까지 1 밀리초 이상 20 밀리초 이하로 승온하고 있다. 이에 의해 불순물의 활성화가 달성된다. 이어서, 플래시 램프의 발광 출력을 3 밀리초 이상 50 밀리초 이하의 시간을 걸쳐 최대치로부터 서서히 저하시키는 제2 조사를 행함으로써, 반도체 웨이퍼(W)의 표면 온도를 목표 온도(T2)로부터 ±25℃ 이내의 범위 내에 3 밀리초 이상 50 밀리초 이하 유지하고 있다. 이에 의해, 불순물의 확산을 억제하면서 프로세스 손상의 발생을 방지할 수 있다.
Patent KR-20190042871-A (KR)
Title: An apparatus for cutting bale
Inventor: KIM JUNG KWAN
IPC: A01F29/00
Filed: 2017-10-17
Abstract: Disclosed is a bale cutting apparatus, which is characterized by comprising: an apparatus main body having a supply port receiving a bale to undergo a cutting process; a cutter installed within the apparatus main body and divides the inside of the apparatus main body into a pressurizing chamber and a discharge chamber, so as to perform a cutting process on the bale moving from the pressurizing chamber to the discharge chamber; a pressurizing unit pressurizing the bale supplied into the pressurizing chamber towards the cutter; a safety cover installed to selectively open and close the supply port; and a bale operating supply unit automatically supplying the bail to the supply port.
Patent KR-20180044809-A (KR)
Inventor: MATSUYAMA TOSHIFUMI
IPC: B28D5/00
Filed: 2017-10-19
Abstract: A sufficient idling operation required for processing precision maintenance is executed in a cutting apparatus. A control unit (100) controlling each component of the cutting apparatus is provided with an idling instruction unit (130) instructing the execution of the idling operation for driving a cutting unit (20) and a moving mechanism (30), a detection instruction unit (140) causing a rotating cutting blade to intrude into a blade intrusion portion of a blade end position detection unit (40) and causing the position of the cutting unit (20) at a time when the light receiving amount of a light receiving portion reaches a predetermined light amount to be detected before and after the idling operation, a calculation unit calculating the difference between the blade end positions detected before and after the idling operation, and a determination unit (150) causing an additional idling operation to be executed in a case where the difference calculated by the calculation unit is equal to or greater than a preset threshold and determining that no additional idling operation is necessary in a case where the difference is less than the threshold.
Patent KR-20190043961-A (KR)
Title: System and method for searching electronic information using visualization of related terms with user interaction and storage means
Inventor: RHIM YOUNG YIK
IPC: G06F16/00
Filed: 2017-10-19
Abstract: The present invention provides a system and method for retrieving electronic information using visualization of related terms and user interaction and a recording medium storing the same. The present invention provides a query keyword and a related keyword in the form of a visual semantic network, and can expand or reduce a search query through interaction with a user. The present invention comprises: a query analysis module which analyzes a query entered by the user and generates at least one search query; a semantic network interaction module which searches for a word related to the search query in a term DB based on the search query extracted from the query, generates a semantic network including the searched words so as to be visually displayed, and is operated so that the related query generated through the interaction of combining the word and the search query according to the information input by the user is reflected on the semantic network and displayed; and an information search module which searches for the search query generated by the query analysis module and the related query generated by the semantic network interaction module from information DB and outputs a result. Accordingly, the present invention has an advantage in that the user can visually confirm the words matching the search purpose by providing the query keyword and the related keyword in the form of a visual semantic network.
Patent KR-20190045622-A (KR)
Inventor: KIM JONG WOO
IPC: H01M8/124
Filed: 2017-10-24
Abstract: The present invention relates to a sealing material composition for a solid oxide fuel cell, a solid oxide fuel cell having a sealing material manufactured by the same, and a sealing method thereof. The sealing material composition comprises SiO_2, B_2O_3, Al_2O_3, and BaO, and further comprises at least one of CaO, ZnO, Li_2O, Na_2O, and K_2O. The sealing material manufactured from the sealing material composition according to the present invention has an advantage of high physical stability.
Patent KR-20190049980-A (KR)
Inventor: KIM KEUN SIK
IPC: B01J23/44
Filed: 2017-10-31
Abstract: The present invention relates to a method for synthesizing ramalin. More particularly, the present invention relates to the method for preparing ramalin by conducting a reaction of a glutamic acid derivative manufactured by using alkyl chloroformate with a hydrazine salt compound manufactured by using hydroxyaniline, in which a hydroxyl group is protected. The method for synthesizing ramalin according to the present invention can synthesize ramalin having excellent antioxidative and anti-inflammatory effects with a stable yield.
Patent KR-20190048972-A (KR)
Inventor: YANG KI IL
IPC: H02J7/00
Filed: 2017-10-31
Abstract: The present invention relates to a starting battery system through cell balancing of a lithium battery and a capacitor. The starting battery system of the present invention comprises: a plurality of battery cells connected in series; a capacitor unit connected to each of the battery cells to charge or discharge the same; a switch unit provided between the battery cells and the capacitor unit, and selectively turning on and off a charge/discharge path; and a DC-DC converter separately connected to the battery cells and the switch unit in parallel, and performing cell balancing for charging or discharging of the battery cells (100). Accordingly, the battery cells and the capacitors are connected to an SWDC switch of the DC-DC converter in parallel, thereby controlling voltage of the overcharged battery cells to be discharged to the capacitor. Also, a low-charged battery cell is cell balanced by allowing shared surplus power of the capacitor to be charged to a corresponding battery cell, thereby minimizing energy loss through the cell balancing by the DC-DC converter. In addition, a structure which can simultaneously perform charging and discharging is provided, and various systems can be configured regardless of the number of battery cells.
Patent KR-20190050358-A (KR)
Inventor: KIM TAE JONG
IPC: A61Q19/00
Filed: 2017-11-03
Abstract: Disclosed is a composition for improving microbial flora, comprising an extract of Violae herba as an effective component, wherein the composition may suppress the growth of harmful bacteria while promoting the growth of beneficial bacteria. The extract of Violae herba is extracted using a solvent selected from the group consisting of water, alcohol having 1-4 carbon atoms, ethyl acetate, diethyl ether, dichloromethane, acetone, and a mixture thereof.
Patent KR-20190051482-A (KR)
Inventor: KIM SE WON
IPC: H01M10/42
Filed: 2017-11-07
Abstract: The present invention discloses an apparatus for estimating a temperature of at least one secondary battery in a battery pack having at least one secondary battery. The apparatus for estimating battery temperature according to the present invention is an apparatus for estimating the temperature of at least one secondary battery in a battery pack having at least one secondary battery. The apparatus comprises: a board temperature measuring unit provided on an integrated circuit board of the battery pack for measuring a temperature of the integrated circuit board; and an operation unit for calculating the temperature of the secondary battery by using the temperature of the integrated circuit board measured by the board temperature measuring unit and the ambient temperature of the battery pack.
Patent KR-20170131828-A (KR)
Inventor: LEE IL GU
IPC: H04L29/02
Filed: 2017-11-22
Abstract: The present invention relates to a technique for automatically detecting a packet mode with high reliability while being compatible with a conventional technique in a wireless communication system supporting a multi-mode packet. The present invention provides a method for automatically detecting a packet mode using a transmission rate and/or a packet length set value included in the signal field of a transmission frame and the phase rotation state of the signal field. In addition, the present invention provides a method for modulating and transmitting data tones and/or pilot tones at appropriate angles when transmitting a signal field in order to be used for packet-mode automatic detection.
Patent KR-20190059619-A (KR)
Inventor: KWON WON JONG
IPC: C08F220/06
Filed: 2017-11-23
Abstract: The present invention relates to a polymer graft graphene, capable of realizing excellent dispersibility, and to a preparing method thereof. The graphene is prepared by coupling a polymer structure represented by chemical formula 1 or 2, to a surface of the graphene. In chemical formula 1, n is an integer ranging from 0 to 20, m1 is an integer ranging from 1 to 10,000, and R_1 and R_2 are each independently hydrogen or C_(1-4)alkyl.
Patent KR-20180065910-A (KR)
Title: Filter element
Inventor: BRACK REGINA
IPC: B01D46/00
Filed: 2017-11-30
Abstract: The present invention provides a filter element including bellows in zigzag patterns and guaranteeing reliable sealing along the edges on the circumference of the filter element. According to the present invention, the filter element (1) includes the bellows (2) in zigzag pattern including fold sides (3) and fold backs (4). Edge elements (6) are provided on the edges (5) of the fold backs (4) and the fold sides (3). Also, a frame element (8) is allocated in at least an end fold (7) of the bellows (2). The frame element (8) forms shape connection and encloses the end fold (7) on both sides. The frame element (8) is fixed to the edge elements (6).
Patent KR-20190072360-A (KR)
Title: System for Providing Arbeit Data
Inventor: KIM SEOK JUN
IPC: G06F16/00
Filed: 2017-12-15
Abstract: The present invention relates to a system for providing part-time job data. According to the present invention, the system comprises a service server, which includes: a data collection unit collecting part-time job data through the search of a web page by input from a user or data crawling; a data analysis unit analyzing the collected part-time job data in accordance with a function model analysis algorithm to generate part-time job statistical data; and a data output unit transmitting the generated part-time job statistical analysis data to a user terminal to be displayed on a screen of the user terminal. According to the present invention, the part-time job data is collected, analyzed, and visualized to be provided so that the user can select a part-time job suitable for him or her.
Patent KR-20190074355-A (KR)
Title: Smart air supplying device with sensor
Inventor: CHO SEUNG YEON
IPC: F24F13/02
Filed: 2017-12-20
Abstract: The present invention provides an air supply device. According to the present invention, when indoor air pollution is detected, outdoor air is supplied to block an inflow of a harmful substance from the outside through positive pressure of indoor air pressure, and the harmful substance is pushed out from the inside to reduce concentration of the harmful substance. Moreover, a composition such as a filter for filtering outdoor air is installed in a pipe module into which outdoor air is introduced to reduce a size and volume of the air supply device for supplying air.
Patent KR-20190075391-A (KR)
Inventor: PARK WOO SU
IPC: H04L29/08
Filed: 2017-12-21
Abstract: The present invention relates to a device and a method for a data distribution service, and a data distribution service system including the device. The device for a data distribution service comprises: a communication unit communicating with a second device in a second domain different from a first domain in which the device is included; and a control unit allocating an internal identifier of the first domain for at least one second participant forming the second domain, transmitting a search message for at least one first participant forming the first domain to the second device, and controlling the communication unit to communicate with the second device in order to relay a packet transmitted or received between the at least one first participant and the at least one second participant. In addition, the search message is used so that the second device allocates the internal identifier of the second domain for the at least one first participant. Thus, the present invention enables effective search for participants in different domains.
Patent KR-20190079951-A (KR)
Inventor: PARK HA YOUNG
IPC: H02S30/10
Filed: 2017-12-28
Abstract: The present invention relates to a folding-typed photovoltaic power generation device which opens and closes a photovoltaic module in accordance with a situation by installing the photovoltaic module in a wire. According to an embodiment of the present invention, the folding-typed photovoltaic power generation device comprises: a photovoltaic panel of which one surface is installed to be in close contact with each other, which is installed to form an angle at a spot of close contact, and which performs photovoltaic power generation; a wire provided at one side of the photovoltaic panel to support the photovoltaic panel; a frame installed at both ends of the wire to support the wire and the photovoltaic panel; a rotation means installed to be arranged at the spot of close contact of the photovoltaic panel to fix or rotate the photovoltaic panel; and an adjustment means installed on a corner of the photovoltaic panel and the wire and allowing the photovoltaic panel to be moved through the wire to adjust an amount of allowing sunlight to be radiated to the photovoltaic panel.
Patent KR-20190081249-A (KR)
Inventor: JAEWOOK KIM
IPC: H01Q1/24
Filed: 2017-12-29
Abstract: The present invention relates to a smart watch, which comprises: a case; a window for covering a front surface of the case; a display unit mounted inside the window, and including a central hole formed at the center thereof; a movement including a shaft passing through the central hole, and positioned on a rear surface of the display unit; a watch needle disposed between the display unit and the window, and having one end thereof connected to the shaft to be rotated; and a main board for controlling the display unit and the movement. The display unit of the present invention includes: a liquid crystal panel; a light guide plate positioned at a rear surface of the liquid crystal panel; and first and second light sources respectively positioned at one side and the other side of the light guide plate. The central hole is disposed between the first and second light sources, and the display unit has a circular active region.
Patent KR-20190081289-A (KR)
Inventor: CHUNG SEOK
IPC: A61B5/00
Filed: 2017-12-29
Abstract: The present invention relates to a diagnosis kit and a control method thereof which adjusts a movement of a diagnosis sample moving in a flow channel of a diagnosis chip by a diagnosis sample movement adjustment unit, and controls a diagnosis chip movement adjustment unit for moving a diagnosis chip in accordance with drive of a diagnosis sample moving unit to move the diagnosis chip to allow accurate disease diagnosis. The diagnosis kit comprises: a diagnosis chip having a flow channel in which a diagnosis samples moves; a diagnosis sample movement adjustment unit to open and close one end of the flow channel to adjust a movement of the diagnosis sample; an optical information detection unit to detect optical information of the diagnosis sample; and a control unit to control drive of the diagnosis sample movement adjustment unit and the optical information detection unit. The optical information detection unit includes: a light source unit to emit a light to the diagnosis sample; and a sensing unit to sense optical information detected from the diagnosis sample. The diagnosis sample movement adjustment unit is linked to the optical information detection unit. The diagnosis chip and the optical information detection unit move relatively in accordance with drive of the diagnosis sample movement adjustment unit to allow the optical information detection unit to detect the optical information of the diagnosis sample moving in the flow channel.
Patent KR-20190081405-A (KR)
Inventor: PARK SANG JIN
IPC: B06B1/18
Filed: 2017-12-29
Abstract: The present invention relates to an apparatus to vibro-float a ceiling part during the placement of lining concrete in a tunnel with a mold apparatus (200). The vibro-floatation apparatus includes: a body (110) having a pipe structure; a vibration application part (120) installed in the body (110) to be able to be operated in a vertical direction; a vibration rod (130) installed in the upper part of the vibration application part (120); an extending part (140) in which the vibration rod (130) is installed to be able to be operated in a vertical direction; and an operating part (150) installed in the body (110). Therefore, the apparatus is capable of preventing the occurrence of a crack after curing.
Patent KR-20170015505-A (KR)
Inventor: KREBS STEPHAN
IPC: B60T17/06
Filed: 2015-07-15
Abstract: 본원은 유압식 브레이크 시스템의 마스터 실린더 (2) 용 브레이크액 컨테이너 (4) 에 관한 것이다.     예를 들어 사고의 경우에, 브레이크액 컨테이너가 마스터 실린더 (2) 로부터 분리되면, 브레이크액 컨테이너 (4) 의 넥 (3) 이 폐쇄됨을 보장하도록 안전 밸브 (7) 가 제공된다.     안전 밸브 (7) 는 컨테이너 (4) 의 넥 (3) 에 기밀 밀폐 방식으로 외부로부터 삽입될 수 있는 카트리지 (6) 에 배치된다.
Patent KR-20170021282-A (KR)
Title: 질화규소 분말, 질화규소 소결체 및 회로 기판, 및 질화규소 분말의 제조 방법
Inventor: YAMAO TAKESHI
IPC: C01B21/068
Filed: 2015-06-16
Abstract: 본 발명은, 높은 열전도율을 가지면서도, 높은 기계적 강도도 더불어 갖는 질화규소 소결체 및 회로 기판, 그 원료가 되는 질화규소 분말 및 그 제조 방법을 제공하는 것을 과제로 한다.  
본 발명에서는 비표면적이 4.0∼9.0 m 2 /g이고, β상의 비율이 40％보다 작고, 산소 함유량이 0.20∼0.95 질량％이고, 레이저 회절 산란법에 의한 체적 기준의 입도 분포 측정에 의해 얻어지는 빈도 분포 곡선이 2개의 피크를 갖고, 상기 피크의 피크톱이 0.4∼0.7 ㎛의 범위와 1.5∼3.0 ㎛의 범위에 있고, 상기 피크톱의 빈도의 비(입자 직경 0.4∼0.7 ㎛ 범위의 피크톱의 빈도/입자 직경 1.5∼3.0 ㎛ 범위의 피크톱의 빈도)가 0.5∼1.5이고, 상기 입도 분포 측정에 의해 얻어지는 메디안 직경 D50(㎛)과, 상기 비표면적으로부터 산출되는 비표면적 상당 직경 D BET (㎛)의 비 D50/D BET (㎛/㎛)가 3.5 이상인 질화규소 분말, 이 질화규소 분말로부터 얻어지는 질화규소 소결체 및 회로 기판, 및 그 질화규소 분말의 제조 방법을 제공한다.
Patent KR-20170013400-A (KR)
Title: 플라즈마 처리에 의해 형성된 코팅을 포함하는 방염 폴리아미드 물품
Inventor: GALLOU HELENE
IPC: C08J7/05
Filed: 2011-12-20
Abstract: 본 발명은 폴리아미드 물품, 특히 저온 플라즈마를 사용하여 증착된 코팅을 포함하는 방염 몰딩 물품에 관한 것이다. 뛰어난 방염성을 갖는 상기 물품은 폴리아미드 매트릭스 내에 1종 이상의 난연제 시스템을 포함하며, 상기 물품의 하나 이상의 표면 위에 상기 코팅을 구비한다.
Patent KR-20170130344-A (KR)
Title: 반도체 장치 및 그 제조 방법
Inventor: MIHARA TATSUYOSHI
IPC: H01L27/11568
Filed: 2015-03-30
Abstract: 반도체 기판(1)은, 영역(AR1)과 영역(AR2) 사이의 영역(AR3)을 포함하고, 제어 게이트 전극(CG)은 영역(AR1)의 상면(TS1) 위에 형성되고, 메모리 게이트 전극(MG)은 영역(AR2)의 상면(TS2) 위에 형성되어 있다.  상면(TS2)은, 상면(TS1)보다도 낮으며, 영역(AR3)은, 상면(TS1)과 상면(TS2)을 접속하는 접속면(TS3)을 갖는다.  접속면(TS3)의 상면(TS2)측의 단부(EP1)는, 접속면(TS3)의 상면(TS1)측의 단부(EP2)에 대하여 메모리 게이트 전극(MG)측에 배치되고, 또한 단부(EP2)보다도 아래쪽에 배치되어 있다.
Patent KR-20170028430-A (KR)
Inventor: DAI CHAO
IPC: G09G3/36
Filed: 2014-08-14
Abstract: 본 발명은 자기보상형 기능을 구비하는 게이트 전극 구동회로를 제공하며, 이는 캐스케이디드(cascaded) 복수의 GOA유닛을 포함하며, 상기 제N 단계 GOA유닛은 풀업 제어모듈(1), 풀업모듈(2), 하향 전송모듈(3), 제1 풀다운모듈(4), 부트 스트랩 커패시터모듈(5) 및 풀다운 유지모듈(6)을 포함하며; 상기 풀업모듈(2), 제1 풀다운모듈(4), 부트 스트랩 커패시터모듈(5), 풀다운 유지모듈(6)는 각각 제N 단계 게이트 전극 신호점(Q(N)) 및 제N 단계 수평 스캔라인(G(N))과 전기적으로 연결되며, 상기 풀업 제어모듈(1)과 하향 전송모듈(3)은 각각 상기 제N 단계 게이트 전극 신호점(Q(N))과 전기적으로 연결되며, 상기 풀다운 유지모듈(6)은 직류 저전압(VSS)을 입력한다. 상기 구동회로는 자기보상 기능을 구비하는 풀다운 유지모듈(6)을 통해 케이트 전극 구동회로의 장기조작의 신뢰성을 향상시키고, 한 세트의 직류신호원 (DC)로 제어하는 풀다운 유지회로(6)로 설계할 수 있으므로 전기회로판의 설계공간을 절약할 뿐만 아니라 회로의 전체적인 전력소모도 낮출 수 있다.
Patent KR-20170049516-A (KR)
Inventor: GANESH SHRIRAM
IPC: G06Q30/06
Filed: 2015-07-30
Abstract: 상품들의 패키지를 배달 목적지로 배달하는 드론을 안전하게 보호하는 방법들, 시스템들 및 디바이스들이 제공된다.     드론이 배달 목적지 근처에 도착하였다는 통지가 구매자의 디바이스에 제공될 수도 있다.     드론은 배달 목적지에서의 착륙 존으로부터 안전한 고도에서 호버링할 수도 있다.     드론은 상품들의 패키지의 구매와 연관된 구매 코드를 수신할 수도 있다.     드론은 착륙을 위한 조건으로서 구매 코드를 인증할 수도 있다.     드론은 구매 코드가 인증될 때 배달 목적지에서의 착륙 존에 착륙할 수도 있다.     드론은 구매 코드가 인증되지 않을 때 착륙을 중단할 수도 있다.     드론은 상품들의 패키지의 배달을 완료하는 것과 연관된 배달 코드를 수신할 수도 있다.     드론은 상품들의 패키지를 릴리즈하기 위한 조건으로서 배달 코드를 요청할 수도 있다.
Patent KR-20170075712-A (KR)
Inventor: TAMURA KAZUYUKI
IPC: H01L21/304
Filed: 2015-10-21
Abstract: (과제) 시트 박리 후의 웨이퍼의 휨을 억제할 수 있고, 충분한 대전 방지 성능을 갖는 표면 보호용 시트를 제공하는 것.      
(해결 수단) 본 발명의 표면 보호용 시트는, 표면에 회로가 형성된 반도체 웨이퍼의 이면 연삭을 실시할 때에 사용되고, 무기 도전성 필러와 경화성 수지 (A) 의 경화물을 함유하는 대전 방지 코트층 및 지지 필름으로 이루어지는 기재와, 점착제층을 갖고, 10 ％ 신장시의 1 분 경과 후에 있어서의 기재의 응력 완화율이 60 ％ 이상이고, 기재의 영률이 100 ∼ 2000 ㎫ 이다.